220 files changed, 46536 insertions, 29284 deletions

diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecover0_0input.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecover0_0input_d0g0v0.json
index 13135a3e0..6b4603c2a 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecover0_0input.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecover0_0input_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CALLCODEEcrecover0_0input_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecover0_0input_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xc273",
-                    "hash" : "4be9e3f76e642e143b910286077cce677e739b67bef5f0452e23723d9812974c",
-                    "mixHash" : "27c233690a2b318ad3eeff5f7f71f7d703be62df40cc90575846c3be83ec4fd0",
-                    "nonce" : "fb5c9b745aabbbf2",
+                    "hash" : "0xe2085c9cec999f34a65c567ab1c80247c3ebee15b7c879ac2918ca4d7f614375",
+                    "mixHash" : "0x99234a8c3870c0137fd598586acf2f8fe60bf0086c3eabf0fa07bdf07781a182",
+                    "nonce" : "0xa981a9e1d12c606c",
                     "number" : "0x01",
-                    "parentHash" : "58bf2439919f0d8e77ecb82f723256738b6997b0e9e87b9eee8fd14e92a268c8",
-                    "receiptTrie" : "0f5ed9c935da3b3cbf4c482e6006462fe7b850a45fa81f334511cc916c7447f7",
-                    "stateRoot" : "172bf2725bde2d7e3b3bad1763eed793324c2a5d7a12fd891eda15d54e7df8c8",
+                    "parentHash" : "0x58bf2439919f0d8e77ecb82f723256738b6997b0e9e87b9eee8fd14e92a268c8",
+                    "receiptTrie" : "0x0f5ed9c935da3b3cbf4c482e6006462fe7b850a45fa81f334511cc916c7447f7",
+                    "stateRoot" : "0x172bf2725bde2d7e3b3bad1763eed793324c2a5d7a12fd891eda15d54e7df8c8",
                     "timestamp" : "0x03e8",
-                    "transactionsTrie" : "d37192728eefe1f2e2362558635fa7ccf7265c44872f2a269cd9c945bcb9ecb5",
-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0xd37192728eefe1f2e2362558635fa7ccf7265c44872f2a269cd9c945bcb9ecb5",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x37ba90",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x3fcfff9e4085fc94af03ad71daa986e585e5b354c2b414a134e0624796a30d8e",
                         "s" : "0x72000b0edcceb7d4c1c5b6fed5bd5fcb74789702f3f171f1cd75c617bbb379cd",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1b",
                         "value" : "0x0186a0"
                     }
@@ -39,28 +44,28 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "58bf2439919f0d8e77ecb82f723256738b6997b0e9e87b9eee8fd14e92a268c8",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0x58bf2439919f0d8e77ecb82f723256738b6997b0e9e87b9eee8fd14e92a268c8",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "6958709023a675f7b38a248013f610c656149eb6fd775b59d6e487e145be4435",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x6958709023a675f7b38a248013f610c656149eb6fd775b59d6e487e145be4435",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "4be9e3f76e642e143b910286077cce677e739b67bef5f0452e23723d9812974c",
+        "lastblockhash" : "0xe2085c9cec999f34a65c567ab1c80247c3ebee15b7c879ac2918ca4d7f614375",
         "network" : "EIP150",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x602060806080600060006001620493e0f260025560a060020a60805106600055",
                 "nonce" : "0x00",
@@ -68,32 +73,32 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f4c273",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a761b6ed",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x602060806080600060006001620493e0f260025560a060020a60805106600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -101,36 +106,41 @@
         }
     },
     "CALLCODEEcrecover0_0input_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecover0_0input_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xc29b",
-                    "hash" : "f3264b3a2a8d0f64d5ff733179102afd7ce3f5e9f0c47459f4786a9f03a66673",
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-                    "stateRoot" : "651ad96c69d1f6ec086cc1b89c98217deca20f0ae62a0abc450e3c5abd4d9cab",
+                    "parentHash" : "0x58bf2439919f0d8e77ecb82f723256738b6997b0e9e87b9eee8fd14e92a268c8",
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x37ba90",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x3fcfff9e4085fc94af03ad71daa986e585e5b354c2b414a134e0624796a30d8e",
                         "s" : "0x72000b0edcceb7d4c1c5b6fed5bd5fcb74789702f3f171f1cd75c617bbb379cd",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1b",
                         "value" : "0x0186a0"
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@@ -140,28 +150,28 @@
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             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
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-            "nonce" : "0102030405060708",
+            "hash" : "0x58bf2439919f0d8e77ecb82f723256738b6997b0e9e87b9eee8fd14e92a268c8",
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+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x6958709023a675f7b38a248013f610c656149eb6fd775b59d6e487e145be4435",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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@@ -169,32 +179,32 @@
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                 "storage" : {
                 }
@@ -202,36 +212,41 @@
         }
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@@ -241,28 +256,28 @@
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@@ -270,32 +285,32 @@
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
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                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -303,36 +318,41 @@
         }
     },
     "CALLCODEEcrecover0_0input_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecover0_0input_d0g0v0Filler.json"
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@@ -342,28 +362,28 @@
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-        "lastblockhash" : "d4941d8dc62ca3cc74dfc906632e6488665753cbd284cc5e31824cedec0e7d3d",
+        "lastblockhash" : "0x1796bbacd8e4ffd62f0fe2ac0ae2787bf3eaaf9ce54a0a396e8710bb23c08c54",
         "network" : "Homestead",
         "postState" : {
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                 "code" : "0x602060806080600060006001620493e0f260025560a060020a60805106600055",
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@@ -371,32 +391,145 @@
                     "0x02" : "0x01"
                 }
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f4bfdf",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a761b981",
-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
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+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
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+            }
+        }
+    },
+    "CALLCODEEcrecover0_0input_d0g0v0_Metropolis" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
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+        },
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+                    "gasUsed" : "0xc29b",
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+                "nonce" : "0x00",
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+                "nonce" : "0x00",
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                 "nonce" : "0x01",
                 "storage" : {
                 }
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         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x602060806080600060006001620493e0f260025560a060020a60805106600055",
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                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecover0_Gas2999.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecover0_Gas2999_d0g0v0.json
index 0aa1303dc..f6865147a 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecover0_Gas2999.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecover0_Gas2999_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CALLCODEEcrecover0_Gas2999_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecover0_Gas2999_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
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-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
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                     "gasUsed" : "0x9c59",
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                 "transactions" : [
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-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
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+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
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@@ -39,60 +44,60 @@
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@@ -100,36 +105,41 @@
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@@ -200,36 +210,41 @@
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@@ -239,60 +254,60 @@
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                 }
@@ -300,36 +315,41 @@
         }
     },
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@@ -339,60 +359,172 @@
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+                "rlp" : "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",
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+                        "data" : "",
+                        "gasLimit" : "0x0592a8",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
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+                        "v" : "0x1c",
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+                "code" : "",
+                "nonce" : "0x00",
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+                "nonce" : "0x00",
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+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f49c81",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
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+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a761dcdf",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001610bb7f260025560a060020a608051066000556000543214600155",
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                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecover0_NoGas.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecover0_NoGas_d0g0v0.json
index fb5f3c7da..48b61b35c 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecover0_NoGas.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecover0_NoGas_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CALLCODEEcrecover0_NoGas_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecover0_NoGas_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
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-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xb3ca",
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-                    "nonce" : "94034fa2568089f1",
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
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                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
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@@ -39,60 +44,60 @@
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-            "nonce" : "0102030405060708",
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
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             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
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                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -100,36 +105,41 @@
         }
     },
     "CALLCODEEcrecover0_NoGas_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecover0_NoGas_d0g0v0Filler.json"
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         "blocks" : [
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@@ -139,60 +149,60 @@
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                 "storage" : {
                 }
@@ -200,36 +210,41 @@
         }
     },
     "CALLCODEEcrecover0_NoGas_d0g0v0_Frontier" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecover0_NoGas_d0g0v0Filler.json"
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@@ -239,60 +254,60 @@
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@@ -300,36 +315,41 @@
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                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecover0_completeReturnValue.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecover0_completeReturnValue_d0g0v0.json
index fdb398f2f..e195d880b 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecover0_completeReturnValue.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecover0_completeReturnValue_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CALLCODEEcrecover0_completeReturnValue_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecover0_completeReturnValue_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
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-                    "nonce" : "517eebb60a623f72",
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
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+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
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@@ -39,28 +44,28 @@
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-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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-            "nonce" : "0102030405060708",
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+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
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+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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-        "lastblockhash" : "de8b3b4b51e09441469772160b60467089382181806cd5b150c4d032d112e15e",
+        "lastblockhash" : "0x71bf21e1583b19d0c3a85c8147326f13fac1d4d769a84a121ac8cf89f7f5379c",
         "network" : "EIP150",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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@@ -69,32 +74,32 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7617c50",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001610bb8f2600255608051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -102,36 +107,41 @@
         }
     },
     "CALLCODEEcrecover0_completeReturnValue_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecover0_completeReturnValue_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
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                 "transactions" : [
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-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
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                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
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@@ -141,28 +151,28 @@
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@@ -171,32 +181,32 @@
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                 "storage" : {
                 }
@@ -204,36 +214,41 @@
         }
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     "CALLCODEEcrecover0_completeReturnValue_d0g0v0_Frontier" : {
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@@ -243,28 +258,28 @@
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@@ -273,32 +288,32 @@
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                 "storage" : {
                 }
@@ -306,36 +321,41 @@
         }
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     "CALLCODEEcrecover0_completeReturnValue_d0g0v0_Homestead" : {
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-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -345,28 +365,28 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "1b33905f98b6674133016322cbda1781d37656e22b210610d9ba57cc01fdbead",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0x1b33905f98b6674133016322cbda1781d37656e22b210610d9ba57cc01fdbead",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "c91436745ce2b9e4d69ff78c226c01d7930bf42ed011258cc4c67490bdb090fd",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xc91436745ce2b9e4d69ff78c226c01d7930bf42ed011258cc4c67490bdb090fd",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "5b845063f4485814c3c831b3ce810bc910e4766aa6e288637b8c3cf29f53b8cd",
+        "lastblockhash" : "0x4b7db097a6ad93c68791bc953e64227396e7abd42b58ad9ee248b724ede9dd39",
         "network" : "Homestead",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001610bb8f2600255608051600055",
                 "nonce" : "0x00",
@@ -375,32 +395,146 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f4fa7c",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7617ee4",
-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x01312d00",
+                "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001610bb8f2600255608051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CALLCODEEcrecover0_completeReturnValue_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecover0_completeReturnValue_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x989680",
+                    "gasUsed" : "0xfd10",
+                    "hash" : "0xf1c463313810f5be1b5b12fda0b923b42424118e8103bb9d78ea4038307847d6",
+                    "mixHash" : "0x9f832da593cb1331956e85aac46aed6359a870488e257e2d367818a7d511e449",
+                    "nonce" : "0xda837aa21d4fa0f5",
+                    "number" : "0x01",
+                    "parentHash" : "0x1b33905f98b6674133016322cbda1781d37656e22b210610d9ba57cc01fdbead",
+                    "receiptTrie" : "0xe764903735305454f8d69d7f882dbdf7a89fb93d2bcfea783b908cdc842562f7",
+                    "stateRoot" : "0x4bc33b1e94a5103407f4d821004ead21d3bfad2175a4de0bb5fcf65372277280",
+                    "timestamp" : "0x03e8",
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                },
+                "rlp" : "0xf90262f901f7a01b33905f98b6674133016322cbda1781d37656e22b210610d9ba57cc01fdbeada01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa04bc33b1e94a5103407f4d821004ead21d3bfad2175a4de0bb5fcf65372277280a098fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0ba0e764903735305454f8d69d7f882dbdf7a89fb93d2bcfea783b908cdc842562f7b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018398968082fd108203e880a09f832da593cb1331956e85aac46aed6359a870488e257e2d367818a7d511e44988da837aa21d4fa0f5f865f8638001830592a894095e7baea6a6c7c4c2dfeb977efac326af552d87830186a0801ca082cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67fa04a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3cc0",
+                "transactions" : [
+                    {
+                        "data" : "",
+                        "gasLimit" : "0x0592a8",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
+                        "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "v" : "0x1c",
+                        "value" : "0x0186a0"
+                    }
+                ],
+                "uncleHeaders" : [
+                ]
+            }
+        ],
+        "genesisBlockHeader" : {
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x989680",
+            "gasUsed" : "0x00",
+            "hash" : "0x1b33905f98b6674133016322cbda1781d37656e22b210610d9ba57cc01fdbead",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0x00",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xc91436745ce2b9e4d69ff78c226c01d7930bf42ed011258cc4c67490bdb090fd",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
+        "genesisRLP" : "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",
+        "lastblockhash" : "0xf1c463313810f5be1b5b12fda0b923b42424118e8103bb9d78ea4038307847d6",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
+                "balance" : "0x00",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0132b3a0",
+                "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001610bb8f2600255608051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x00" : "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b",
+                    "0x02" : "0x01"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4fd10",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7617c50",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001610bb8f2600255608051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecover0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecover0_d0g0v0.json
index 417539466..dbe9e62b5 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecover0.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecover0_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CALLCODEEcrecover0_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecover0_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x014c22",
-                    "hash" : "bb7c083fa198b5b5f62a4b1b00c9500d702159f890357becd4812069eb9dd639",
-                    "mixHash" : "173ecee7c70d727d875c5112c2aa983ddb5e16948320cf1eca100bbd0c44f365",
-                    "nonce" : "1e8a2afe52467798",
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                     "number" : "0x01",
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-                    "stateRoot" : "c93a933cdaa196d4e774eee3f7b657b1c9de0a0c331b86d796fddeafbee2c2e7",
+                    "parentHash" : "0xa6954d67fb0b9a42d72332d54a86a0bc1d7a47bc86db662d140d8cc6fabbe6bb",
+                    "receiptTrie" : "0xf1102bc83642f117c5252d8ccbda1076003a1224da2f331d5b5be3f6952fda47",
+                    "stateRoot" : "0xc93a933cdaa196d4e774eee3f7b657b1c9de0a0c331b86d796fddeafbee2c2e7",
                     "timestamp" : "0x03e8",
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-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x37ba90",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x3fcfff9e4085fc94af03ad71daa986e585e5b354c2b414a134e0624796a30d8e",
                         "s" : "0x72000b0edcceb7d4c1c5b6fed5bd5fcb74789702f3f171f1cd75c617bbb379cd",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1b",
                         "value" : "0x0186a0"
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@@ -39,28 +44,28 @@
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             "extraData" : "0x42",
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-            "nonce" : "0102030405060708",
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-            "stateRoot" : "150ed8b6702a4667a4e69b87e156170432a0c6f80fcc37db22e337be6c6ce597",
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         "network" : "EIP150",
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@@ -70,32 +75,32 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-                "code" : "0x",
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                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
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                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f260025560a060020a608051066000556000543214600155",
                 "nonce" : "0x00",
                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -103,36 +108,41 @@
         }
     },
     "CALLCODEEcrecover0_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecover0_d0g0v0Filler.json"
+        },
         "blocks" : [
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                 "blockHeader" : {
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                     "difficulty" : "0x020000",
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                     "gasUsed" : "0x014c4a",
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x37ba90",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x3fcfff9e4085fc94af03ad71daa986e585e5b354c2b414a134e0624796a30d8e",
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+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1b",
                         "value" : "0x0186a0"
                     }
@@ -142,28 +152,28 @@
             }
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-            "nonce" : "0102030405060708",
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-            "stateRoot" : "150ed8b6702a4667a4e69b87e156170432a0c6f80fcc37db22e337be6c6ce597",
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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         "network" : "EIP158",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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@@ -173,32 +183,32 @@
                     "0x02" : "0x01"
                 }
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -206,36 +216,41 @@
         }
     },
     "CALLCODEEcrecover0_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecover0_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x37ba90",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x3fcfff9e4085fc94af03ad71daa986e585e5b354c2b414a134e0624796a30d8e",
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+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1b",
                         "value" : "0x0186a0"
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@@ -245,28 +260,28 @@
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             "extraData" : "0x42",
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-            "nonce" : "0102030405060708",
+            "hash" : "0xa6954d67fb0b9a42d72332d54a86a0bc1d7a47bc86db662d140d8cc6fabbe6bb",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
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-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "150ed8b6702a4667a4e69b87e156170432a0c6f80fcc37db22e337be6c6ce597",
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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-        "lastblockhash" : "8d0aa88bd0c5c00b29003e564ca0e6742417e90e3f00e8cdb705fbb47a6479a0",
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         "network" : "Frontier",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f260025560a060020a608051066000556000543214600155",
                 "nonce" : "0x00",
@@ -276,32 +291,32 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f548f8",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7613068",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f260025560a060020a608051066000556000543214600155",
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -309,36 +324,41 @@
         }
     },
     "CALLCODEEcrecover0_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecover0_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x37ba90",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x3fcfff9e4085fc94af03ad71daa986e585e5b354c2b414a134e0624796a30d8e",
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-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1b",
                         "value" : "0x0186a0"
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@@ -348,28 +368,28 @@
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-            "nonce" : "0102030405060708",
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-            "stateRoot" : "150ed8b6702a4667a4e69b87e156170432a0c6f80fcc37db22e337be6c6ce597",
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             "timestamp" : "0x03b6",
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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         "network" : "Homestead",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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@@ -379,32 +399,147 @@
                     "0x02" : "0x01"
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
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+            }
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+                "nonce" : "0x00",
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+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CALLCODEEcrecover0_d0g0v0_Metropolis" : {
+        "_info" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecover0_d0g0v0Filler.json"
+        },
+        "blocks" : [
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+        "lastblockhash" : "0xbb24f37b002b2c5267db52c6d2b18d5f79d652769929e1403edceee3da72ccfd",
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+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
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+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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+                "code" : "",
+                "nonce" : "0x00",
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+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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                 "nonce" : "0x01",
                 "storage" : {
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         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecover0_gas3000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecover0_gas3000_d0g0v0.json
index 8b087e2bf..3cd92bf6c 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecover0_gas3000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecover0_gas3000_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CALLCODEEcrecover0_gas3000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecover0_gas3000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
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                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
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                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x014c22",
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
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+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
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@@ -39,28 +44,28 @@
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-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
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             "extraData" : "0x42",
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-            "nonce" : "0102030405060708",
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-            "stateRoot" : "9f08fd95e9cda59d6eb82e464deaa16cae468b2a254a2e64f3175cdcb3d7fcc3",
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+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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             "timestamp" : "0x03b6",
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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-        "lastblockhash" : "ba3d47e2c41b738161def2c69cfe0752f8c49172d87f5333b5689b35ad5fc8a8",
+        "lastblockhash" : "0x6d61177a5b8811ec48d1f593946efe9c8b8cee1870b333eaac2543e4e1f16165",
         "network" : "EIP150",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001610bb8f260025560a060020a608051066000556000543214600155",
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@@ -70,32 +75,32 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
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             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7612d3e",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
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@@ -103,36 +108,41 @@
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@@ -142,28 +152,28 @@
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@@ -173,32 +183,32 @@
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                 }
@@ -206,36 +216,41 @@
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@@ -245,28 +260,28 @@
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@@ -276,32 +291,32 @@
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                 "storage" : {
                 }
@@ -309,36 +324,41 @@
         }
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@@ -348,28 +368,28 @@
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@@ -379,32 +399,147 @@
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+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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+        "genesisRLP" : "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",
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+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
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+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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+                "nonce" : "0x00",
+                "storage" : {
+                    "0x00" : "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b",
+                    "0x01" : "0x01",
+                    "0x02" : "0x01"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f54c4a",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7612d16",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001610bb8f260025560a060020a608051066000556000543214600155",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecover0_overlappingInputOutput.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecover0_overlappingInputOutput_d0g0v0.json
index 01289a28a..9ce3377ed 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecover0_overlappingInputOutput.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecover0_overlappingInputOutput_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CALLCODEEcrecover0_overlappingInputOutput_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecover0_overlappingInputOutput_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x014c1f",
-                    "hash" : "483f58ec2a809de69a612cc67138cdbe5a8ed02bbdf8e9387fc7bf790f67d2e5",
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-                    "nonce" : "ae4211fb236aaf5c",
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-                    "stateRoot" : "6cafe98f5d9cc7b5e9c37a89db55bf1a8bcf4afe05a876c6159f3b7c96fc546e",
+                    "parentHash" : "0xaccbd8b69e05ea69d1a50becd2e83d5b30c5e61784c4267c8ad355edae7dfae0",
+                    "receiptTrie" : "0x03b450c1d4ef6e112358c93b101d1235c58470c4b58d04032c97bd1d70148820",
+                    "stateRoot" : "0x6cafe98f5d9cc7b5e9c37a89db55bf1a8bcf4afe05a876c6159f3b7c96fc546e",
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-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -39,28 +44,28 @@
             }
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-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
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-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0xaccbd8b69e05ea69d1a50becd2e83d5b30c5e61784c4267c8ad355edae7dfae0",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
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-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "0df5263af2e66bc0ac74e967ec45e632d5f7802c90a735279e41c563ed1e4a40",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x0df5263af2e66bc0ac74e967ec45e632d5f7802c90a735279e41c563ed1e4a40",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-        "lastblockhash" : "483f58ec2a809de69a612cc67138cdbe5a8ed02bbdf8e9387fc7bf790f67d2e5",
+        "lastblockhash" : "0xc1315b702c90be0d957e59f64b07960ad63be146235ad6dbdfd2b81bb6147787",
         "network" : "EIP150",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060406080600060006001620493e0f260025560a060020a604051066000556000543214600155",
                 "nonce" : "0x00",
@@ -70,32 +75,32 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f54c1f",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7612d41",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060406080600060006001620493e0f260025560a060020a604051066000556000543214600155",
                 "nonce" : "0x00",
                 "storage" : {
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             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -103,36 +108,41 @@
         }
     },
     "CALLCODEEcrecover0_overlappingInputOutput_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecover0_overlappingInputOutput_d0g0v0Filler.json"
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         "blocks" : [
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@@ -142,28 +152,28 @@
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@@ -173,32 +183,32 @@
                     "0x02" : "0x01"
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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                 "storage" : {
                 }
@@ -206,36 +216,41 @@
         }
     },
     "CALLCODEEcrecover0_overlappingInputOutput_d0g0v0_Frontier" : {
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+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecover0_overlappingInputOutput_d0g0v0Filler.json"
+        },
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@@ -245,28 +260,28 @@
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-            "nonce" : "0102030405060708",
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-            "stateRoot" : "0df5263af2e66bc0ac74e967ec45e632d5f7802c90a735279e41c563ed1e4a40",
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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@@ -276,32 +291,32 @@
                     "0x02" : "0x01"
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
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         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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@@ -309,36 +324,41 @@
         }
     },
     "CALLCODEEcrecover0_overlappingInputOutput_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecover0_overlappingInputOutput_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x0148f5",
-                    "hash" : "6453011ede163e4fb45a222884b10be175de9d800b5575d44ec21a2ff59cc945",
-                    "mixHash" : "f3915b463b39bc86aae6e474150fab378b7f1090be244cb77b33d921f300fd24",
-                    "nonce" : "7706b420c764b2a7",
+                    "hash" : "0xc1568a65bfde6113a1cc6a81b633d484f38261d40060f2d65b953b0a70e93129",
+                    "mixHash" : "0x354f5d1ed96f2514b79147dad59675337d21fd47fb48e395bff958ddbfe05b6e",
+                    "nonce" : "0x4284994195775f7b",
                     "number" : "0x01",
-                    "parentHash" : "accbd8b69e05ea69d1a50becd2e83d5b30c5e61784c4267c8ad355edae7dfae0",
-                    "receiptTrie" : "b90f590bb7389e607913053df04091f4c0148d5b7c25ad64175f22906aba1fab",
-                    "stateRoot" : "183e13495fa64d9ccd797a9a8697d0f22eeea6c342a430f71844259260e924eb",
+                    "parentHash" : "0xaccbd8b69e05ea69d1a50becd2e83d5b30c5e61784c4267c8ad355edae7dfae0",
+                    "receiptTrie" : "0xb90f590bb7389e607913053df04091f4c0148d5b7c25ad64175f22906aba1fab",
+                    "stateRoot" : "0x183e13495fa64d9ccd797a9a8697d0f22eeea6c342a430f71844259260e924eb",
                     "timestamp" : "0x03e8",
-                    "transactionsTrie" : "98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -348,28 +368,28 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "accbd8b69e05ea69d1a50becd2e83d5b30c5e61784c4267c8ad355edae7dfae0",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0xaccbd8b69e05ea69d1a50becd2e83d5b30c5e61784c4267c8ad355edae7dfae0",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "0df5263af2e66bc0ac74e967ec45e632d5f7802c90a735279e41c563ed1e4a40",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x0df5263af2e66bc0ac74e967ec45e632d5f7802c90a735279e41c563ed1e4a40",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "6453011ede163e4fb45a222884b10be175de9d800b5575d44ec21a2ff59cc945",
+        "lastblockhash" : "0xc1568a65bfde6113a1cc6a81b633d484f38261d40060f2d65b953b0a70e93129",
         "network" : "Homestead",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060406080600060006001620493e0f260025560a060020a604051066000556000543214600155",
                 "nonce" : "0x00",
@@ -379,32 +399,147 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f548f5",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a761306b",
-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x01312d00",
+                "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060406080600060006001620493e0f260025560a060020a604051066000556000543214600155",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CALLCODEEcrecover0_overlappingInputOutput_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecover0_overlappingInputOutput_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x989680",
+                    "gasUsed" : "0x014c47",
+                    "hash" : "0x36f5bf27a69be0c5b92563080f5dab53f6205a18f53d49591e4f2a403a498958",
+                    "mixHash" : "0x27c136ffc4afdb0af84b2b8a434a4f12213ab0931d8005fe2f21bf436d7d4156",
+                    "nonce" : "0x6fd1ec3aa1465ac9",
+                    "number" : "0x01",
+                    "parentHash" : "0xaccbd8b69e05ea69d1a50becd2e83d5b30c5e61784c4267c8ad355edae7dfae0",
+                    "receiptTrie" : "0xa26d642a694d2c3da8e164abb8cc8629b16a964396ae6968bbb349db9cf32715",
+                    "stateRoot" : "0x0f4bdc3593123d6d0e9969d2ac6f2b4774399dbf8d6dbc7a5678c5999560052d",
+                    "timestamp" : "0x03e8",
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                },
+                "rlp" : "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",
+                "transactions" : [
+                    {
+                        "data" : "",
+                        "gasLimit" : "0x0592a8",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
+                        "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "v" : "0x1c",
+                        "value" : "0x0186a0"
+                    }
+                ],
+                "uncleHeaders" : [
+                ]
+            }
+        ],
+        "genesisBlockHeader" : {
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x989680",
+            "gasUsed" : "0x00",
+            "hash" : "0xaccbd8b69e05ea69d1a50becd2e83d5b30c5e61784c4267c8ad355edae7dfae0",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0x00",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x0df5263af2e66bc0ac74e967ec45e632d5f7802c90a735279e41c563ed1e4a40",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
+        "genesisRLP" : "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",
+        "lastblockhash" : "0x36f5bf27a69be0c5b92563080f5dab53f6205a18f53d49591e4f2a403a498958",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
+                "balance" : "0x00",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0132b3a0",
+                "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060406080600060006001620493e0f260025560a060020a604051066000556000543214600155",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x00" : "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b",
+                    "0x01" : "0x01",
+                    "0x02" : "0x01"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f54c47",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7612d19",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060406080600060006001620493e0f260025560a060020a604051066000556000543214600155",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecover1.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecover1_d0g0v0.json
index 691b3fd0d..3a6bff8db 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecover1.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecover1_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CALLCODEEcrecover1_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecover1_d0g0v0Filler.json"
+        },
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-                        "data" : "0x",
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@@ -39,28 +44,28 @@
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@@ -68,32 +73,32 @@
                     "0x02" : "0x01"
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-                "code" : "0x",
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                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
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                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -101,36 +106,41 @@
         }
     },
     "CALLCODEEcrecover1_d0g0v0_EIP158" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecover1_d0g0v0Filler.json"
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-                        "data" : "0x",
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@@ -140,28 +150,28 @@
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@@ -169,32 +179,32 @@
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
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                 "storage" : {
                 }
@@ -202,36 +212,41 @@
         }
     },
     "CALLCODEEcrecover1_d0g0v0_Frontier" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
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-                        "data" : "0x",
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@@ -241,28 +256,28 @@
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@@ -270,32 +285,32 @@
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-                "code" : "0x",
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                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -303,36 +318,41 @@
         }
     },
     "CALLCODEEcrecover1_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecover1_d0g0v0Filler.json"
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-                        "data" : "0x",
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                         "gasLimit" : "0x0592a8",
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@@ -342,28 +362,28 @@
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+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "314b9758ca99bb6b4872f1df643f7dd39f4ec305264ae92831606c2a9ee6efec",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0x314b9758ca99bb6b4872f1df643f7dd39f4ec305264ae92831606c2a9ee6efec",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "07b63f082b752d1b968b9b30e7c1fe64494717cf6507df9b4537b775239af978",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x07b63f082b752d1b968b9b30e7c1fe64494717cf6507df9b4537b775239af978",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-        "lastblockhash" : "82b37fbd9695a19cbad1dd08a34f74800b006b76b05e1c08a279532c9517e843",
+        "lastblockhash" : "0xa3a368dca7a7a7eed0c96fbffd269a2ecfc04ede4930e6f4fb7b6c779cbdf872",
         "network" : "Homestead",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c60005260016020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620186a0f260025560a060020a608051066000556000543214600155",
                 "nonce" : "0x00",
@@ -371,32 +391,145 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f4d3c8",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a761a598",
-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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+                "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c60005260016020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620186a0f260025560a060020a608051066000556000543214600155",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CALLCODEEcrecover1_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecover1_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x989680",
+                    "gasUsed" : "0xd71a",
+                    "hash" : "0x0b87fb2039f0c4f7c31793abc08bf461f82b661d76ba84a0ccf11f722bc38958",
+                    "mixHash" : "0xeac766821035dec171bc542849c619b42569f81778112b7b4406e7d3f386bb71",
+                    "nonce" : "0xdbb07553ae6b31e6",
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+                    "parentHash" : "0x314b9758ca99bb6b4872f1df643f7dd39f4ec305264ae92831606c2a9ee6efec",
+                    "receiptTrie" : "0xbab77b6d2af3e413706e6b3dd483362965f902401bfa23179a005c7c52aa8ce6",
+                    "stateRoot" : "0xc3204a4ddb6d80117502d1d24dd3c5fde1cad22256616d7b4b0d0e2c98a7dad8",
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+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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+                        "gasLimit" : "0x0592a8",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
+                        "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "v" : "0x1c",
+                        "value" : "0x0186a0"
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+                "uncleHeaders" : [
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+            }
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+        "genesisBlockHeader" : {
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+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x989680",
+            "gasUsed" : "0x00",
+            "hash" : "0x314b9758ca99bb6b4872f1df643f7dd39f4ec305264ae92831606c2a9ee6efec",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
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+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x07b63f082b752d1b968b9b30e7c1fe64494717cf6507df9b4537b775239af978",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
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+        "lastblockhash" : "0x0b87fb2039f0c4f7c31793abc08bf461f82b661d76ba84a0ccf11f722bc38958",
+        "network" : "Metropolis",
+        "postState" : {
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+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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+                "nonce" : "0x00",
+                "storage" : {
+                    "0x02" : "0x01"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4d71a",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a761a246",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c60005260016020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620186a0f260025560a060020a608051066000556000543214600155",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecover2.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecover2_d0g0v0.json
index 45dda6c2d..fab7018fa 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecover2.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecover2_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CALLCODEEcrecover2_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecover2_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xd6f2",
-                    "hash" : "41b51290bb53cd3732b8305dd1c744e8d16ef3070e250bb8bfff172ceb449cf6",
-                    "mixHash" : "aeec83b887469aa6e630144a4eb30d1c83cdfbb735d143ac53d6f53366a5ed3d",
-                    "nonce" : "83c77ab00d0092ea",
+                    "hash" : "0x4d7572a940362b4ba1efa58a4b4c39d45fba38667fa485bafef99754ef1e239a",
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                     "number" : "0x01",
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-                    "stateRoot" : "9b0c8892c91ac8a7db090e9032377476fb2ac8f436ff8f05178ce4762ace64b8",
+                    "parentHash" : "0x2fec868d893970272827f8b0815aa0b3d3535abe04054f58814ed0bdf090e39d",
+                    "receiptTrie" : "0x9510c5f557d71ffaa2212a77d28f8315b4f35df15e3ad3dd8569777b87fa0e73",
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                     "timestamp" : "0x03e8",
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-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -39,28 +44,28 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
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@@ -68,32 +73,32 @@
                     "0x02" : "0x01"
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-                "code" : "0x",
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-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -101,36 +106,41 @@
         }
     },
     "CALLCODEEcrecover2_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecover2_d0g0v0Filler.json"
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
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@@ -140,28 +150,28 @@
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-            "nonce" : "0102030405060708",
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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         "network" : "EIP158",
         "postState" : {
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@@ -169,32 +179,32 @@
                     "0x02" : "0x01"
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
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         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -202,36 +212,41 @@
         }
     },
     "CALLCODEEcrecover2_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecover2_d0g0v0Filler.json"
+        },
         "blocks" : [
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+                "rlp" : "0xf90262f901f7a02fec868d893970272827f8b0815aa0b3d3535abe04054f58814ed0bdf090e39da01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0fe125b2ddb9630ff021cad7ecc95d31405cb130a4c2c5c454d97194244b59456a098fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0ba0f18f3b2ea98bc617059ab16415bc430f858ba789ed86c536252b340b35a40f05b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018398968082d3c88203e880a0995c84a8191a13a5ce6ac23cc9de4bf3272773362871e023e727afffbfe655ba885902097dd8131bc1f865f8638001830592a894095e7baea6a6c7c4c2dfeb977efac326af552d87830186a0801ca082cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67fa04a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3cc0",
                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
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@@ -241,28 +256,28 @@
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-            "nonce" : "0102030405060708",
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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                 "nonce" : "0x00",
@@ -270,32 +285,32 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-                "code" : "0x",
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
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                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -303,36 +318,41 @@
         }
     },
     "CALLCODEEcrecover2_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecover2_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
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                 "transactions" : [
                     {
-                        "data" : "0x",
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                         "gasLimit" : "0x0592a8",
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                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
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                         "value" : "0x0186a0"
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@@ -342,28 +362,28 @@
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-            "nonce" : "0102030405060708",
+            "hash" : "0x2fec868d893970272827f8b0815aa0b3d3535abe04054f58814ed0bdf090e39d",
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-            "stateRoot" : "353849497b240c1aa9c5cb624acce577fcfd47f8b823652464d0fbe2361b980b",
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             "timestamp" : "0x03b6",
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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         "network" : "Homestead",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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@@ -371,32 +391,145 @@
                     "0x02" : "0x01"
                 }
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CALLCODEEcrecover2_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecover2_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x989680",
+                    "gasUsed" : "0xd71a",
+                    "hash" : "0xd2fbfb8ae51f357f3a3a537f94a1ba03ee097cb8434a5c339b67d24c640b1a87",
+                    "mixHash" : "0x6643b2bfebf3c06e72693be99c940dd84d022afee17aeac6140c2d204bc79161",
+                    "nonce" : "0xcc884db4040895aa",
+                    "number" : "0x01",
+                    "parentHash" : "0x2fec868d893970272827f8b0815aa0b3d3535abe04054f58814ed0bdf090e39d",
+                    "receiptTrie" : "0xbab77b6d2af3e413706e6b3dd483362965f902401bfa23179a005c7c52aa8ce6",
+                    "stateRoot" : "0xe5c916900c1b4bed4a778652fe4de721220f246b132b6c2952622452559dea5d",
+                    "timestamp" : "0x03e8",
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                },
+                "rlp" : "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",
+                "transactions" : [
+                    {
+                        "data" : "",
+                        "gasLimit" : "0x0592a8",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
+                        "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "v" : "0x1c",
+                        "value" : "0x0186a0"
+                    }
+                ],
+                "uncleHeaders" : [
+                ]
+            }
+        ],
+        "genesisBlockHeader" : {
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x989680",
+            "gasUsed" : "0x00",
+            "hash" : "0x2fec868d893970272827f8b0815aa0b3d3535abe04054f58814ed0bdf090e39d",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0x00",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x353849497b240c1aa9c5cb624acce577fcfd47f8b823652464d0fbe2361b980b",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
+        "genesisRLP" : "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",
+        "lastblockhash" : "0xd2fbfb8ae51f357f3a3a537f94a1ba03ee097cb8434a5c339b67d24c640b1a87",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
+                "balance" : "0x00",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0132b3a0",
+                "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6021527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549604152602060616061600060006001620186a0f260025560a060020a606151066000556000543214600155",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x02" : "0x01"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4d71a",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a761a246",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6021527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549604152602060616061600060006001620186a0f260025560a060020a606151066000556000543214600155",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecover3.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecover3_d0g0v0.json
index 3f3ebf44b..e3fce9173 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecover3.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecover3_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CALLCODEEcrecover3_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecover3_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x01118a",
-                    "hash" : "bd3f969e73505596fb005ac00cab5f752e110e3ffb06053f4c6a299fd4d45130",
-                    "mixHash" : "0552ab5c81ec51ac156b064b2dd6c866542ce0062af72e8b4fcb8902e2f49241",
-                    "nonce" : "333996e9fd05fcba",
+                    "hash" : "0xf1f2c33702f431b4d18e2c22b38d860f9d814b4da6fedeafee4250db3b726ac1",
+                    "mixHash" : "0x854bbbe8f30c09ba32d77b210f8ac69f266ac672a465784f1b077c43b4a941e9",
+                    "nonce" : "0x7b0195eabde686aa",
                     "number" : "0x01",
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-                    "receiptTrie" : "41b7dedaf599b31141eb881357b507a3959553037cf0ee091457fb4ec17f3af3",
-                    "stateRoot" : "b03a011e0b963354241df92dbf7cab230212297539d8735b468b60d0ce531fbc",
+                    "parentHash" : "0x56ff2292f6a978fa827964cbab0bb378d4ea517a47381fbdf9c1a4c630cc4476",
+                    "receiptTrie" : "0x41b7dedaf599b31141eb881357b507a3959553037cf0ee091457fb4ec17f3af3",
+                    "stateRoot" : "0xb03a011e0b963354241df92dbf7cab230212297539d8735b468b60d0ce531fbc",
                     "timestamp" : "0x03e8",
-                    "transactionsTrie" : "98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -39,28 +44,28 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "56ff2292f6a978fa827964cbab0bb378d4ea517a47381fbdf9c1a4c630cc4476",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0x56ff2292f6a978fa827964cbab0bb378d4ea517a47381fbdf9c1a4c630cc4476",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "4a4f368a566131971e0849969e89f4f3aac7ef2cab8fb140cfd7b1a7b235d301",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x4a4f368a566131971e0849969e89f4f3aac7ef2cab8fb140cfd7b1a7b235d301",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "bd3f969e73505596fb005ac00cab5f752e110e3ffb06053f4c6a299fd4d45130",
+        "lastblockhash" : "0xf1f2c33702f431b4d18e2c22b38d860f9d814b4da6fedeafee4250db3b726ac1",
         "network" : "EIP150",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x7f2f380a2dea7e778d81affc2443403b8fe4644db442ae4862ff5bb3732829cdb9600052601b6020527f6b65ccb0558806e9b097f27a396d08f964e37b8b7af6ceeb516ff86739fbea0a6040527f37cbc8d883e129a4b1ef9d5f1df53c4f21a3ef147cf2a50a4ede0eb06ce092d4606052602060806080600060006001620186a0f260025560a060020a608051066000556000543214600155",
                 "nonce" : "0x00",
@@ -69,32 +74,32 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f5118a",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a76167d6",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7f2f380a2dea7e778d81affc2443403b8fe4644db442ae4862ff5bb3732829cdb9600052601b6020527f6b65ccb0558806e9b097f27a396d08f964e37b8b7af6ceeb516ff86739fbea0a6040527f37cbc8d883e129a4b1ef9d5f1df53c4f21a3ef147cf2a50a4ede0eb06ce092d4606052602060806080600060006001620186a0f260025560a060020a608051066000556000543214600155",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -102,36 +107,41 @@
         }
     },
     "CALLCODEEcrecover3_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecover3_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
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                 "transactions" : [
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@@ -141,28 +151,28 @@
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@@ -171,32 +181,32 @@
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         "pre" : {
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-                "code" : "0x",
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                 "storage" : {
                 }
@@ -204,36 +214,41 @@
         }
     },
     "CALLCODEEcrecover3_d0g0v0_Frontier" : {
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+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecover3_d0g0v0Filler.json"
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@@ -243,28 +258,28 @@
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@@ -273,32 +288,32 @@
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                 "storage" : {
                 }
@@ -306,36 +321,41 @@
         }
     },
     "CALLCODEEcrecover3_d0g0v0_Homestead" : {
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@@ -345,28 +365,28 @@
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@@ -375,32 +395,146 @@
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+                    "0x02" : "0x01"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f511b2",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a76167ae",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7f2f380a2dea7e778d81affc2443403b8fe4644db442ae4862ff5bb3732829cdb9600052601b6020527f6b65ccb0558806e9b097f27a396d08f964e37b8b7af6ceeb516ff86739fbea0a6040527f37cbc8d883e129a4b1ef9d5f1df53c4f21a3ef147cf2a50a4ede0eb06ce092d4606052602060806080600060006001620186a0f260025560a060020a608051066000556000543214600155",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecover80.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecover80_d0g0v0.json
index 032795926..532f22a48 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecover80.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecover80_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CALLCODEEcrecover80_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecover80_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xd6f2",
-                    "hash" : "98caa94d16f51caea5034131b191e16da3a4e07c4097477f1d91cf7ba567f5ed",
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-                    "nonce" : "f2f85078447da882",
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-                    "stateRoot" : "de9ee0970d199ec7dbba34807338aa3092739d2e432a4d6b200ba8cb632ceeee",
+                    "parentHash" : "0xaf5438eb7c7c6baa06a02b4376215e265954e7a160a220d614985a3bb590408a",
+                    "receiptTrie" : "0xc14f0356f34b3ac21bfdcbbe461e26b54c2053e0c971df67dfc70500f61d0945",
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+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x37ba90",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x3fcfff9e4085fc94af03ad71daa986e585e5b354c2b414a134e0624796a30d8e",
                         "s" : "0x72000b0edcceb7d4c1c5b6fed5bd5fcb74789702f3f171f1cd75c617bbb379cd",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1b",
                         "value" : "0x0186a0"
                     }
@@ -39,28 +44,28 @@
             }
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         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
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-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0xaf5438eb7c7c6baa06a02b4376215e265954e7a160a220d614985a3bb590408a",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
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-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "a12f11e90a54949ae9e2b3c2b656c923016014b484499f674947162f43f52676",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xa12f11e90a54949ae9e2b3c2b656c923016014b484499f674947162f43f52676",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-        "lastblockhash" : "98caa94d16f51caea5034131b191e16da3a4e07c4097477f1d91cf7ba567f5ed",
+        "lastblockhash" : "0x2bfa244f866e615eb0b7b21406f3896a84f2a6c72e566e58c4010bfe18e6beb8",
         "network" : "EIP150",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x7ec547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527eb1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527eb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f260025560a060020a608051066000556000543214600155",
                 "nonce" : "0x00",
@@ -68,32 +73,32 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f4d6f2",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a761a26e",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7ec547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527eb1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527eb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f260025560a060020a608051066000556000543214600155",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -101,36 +106,41 @@
         }
     },
     "CALLCODEEcrecover80_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecover80_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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-                    "extraData" : "0x",
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                     "gasUsed" : "0xd71a",
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x37ba90",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x3fcfff9e4085fc94af03ad71daa986e585e5b354c2b414a134e0624796a30d8e",
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-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
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@@ -140,28 +150,28 @@
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             "extraData" : "0x42",
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@@ -169,32 +179,32 @@
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                 "storage" : {
                 }
@@ -202,36 +212,41 @@
         }
     },
     "CALLCODEEcrecover80_d0g0v0_Frontier" : {
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-                        "data" : "0x",
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@@ -241,28 +256,28 @@
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@@ -270,32 +285,32 @@
                     "0x02" : "0x01"
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                 "storage" : {
                 }
@@ -303,36 +318,41 @@
         }
     },
     "CALLCODEEcrecover80_d0g0v0_Homestead" : {
+        "_info" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecover80_d0g0v0Filler.json"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x37ba90",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x3fcfff9e4085fc94af03ad71daa986e585e5b354c2b414a134e0624796a30d8e",
                         "s" : "0x72000b0edcceb7d4c1c5b6fed5bd5fcb74789702f3f171f1cd75c617bbb379cd",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1b",
                         "value" : "0x0186a0"
                     }
@@ -342,28 +362,28 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "af5438eb7c7c6baa06a02b4376215e265954e7a160a220d614985a3bb590408a",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0xaf5438eb7c7c6baa06a02b4376215e265954e7a160a220d614985a3bb590408a",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "a12f11e90a54949ae9e2b3c2b656c923016014b484499f674947162f43f52676",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xa12f11e90a54949ae9e2b3c2b656c923016014b484499f674947162f43f52676",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "a057a4cb8ce0b3e3ee162305c61c3a2b28e05a12f0fa519867182ebffb36e66c",
+        "lastblockhash" : "0x242e81a70bad608d84f1d8ce528033f42a9bfdf8ced53378e2c73b9086eb7ddd",
         "network" : "Homestead",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x7ec547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527eb1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527eb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f260025560a060020a608051066000556000543214600155",
                 "nonce" : "0x00",
@@ -371,32 +391,145 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f4d3c8",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a761a598",
-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x01312d00",
+                "code" : "0x7ec547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527eb1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527eb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f260025560a060020a608051066000556000543214600155",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CALLCODEEcrecover80_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecover80_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x989680",
+                    "gasUsed" : "0xd71a",
+                    "hash" : "0x90ef6625b7a8571db9ac6baa44a878cee5903b0224a5187861b46013afc448c0",
+                    "mixHash" : "0xa99a2843000821826a68a683a3fd7ea40e350d9e689c7401f53db989fc95161b",
+                    "nonce" : "0xd22f8c3d9673e221",
+                    "number" : "0x01",
+                    "parentHash" : "0xaf5438eb7c7c6baa06a02b4376215e265954e7a160a220d614985a3bb590408a",
+                    "receiptTrie" : "0xbab77b6d2af3e413706e6b3dd483362965f902401bfa23179a005c7c52aa8ce6",
+                    "stateRoot" : "0x1113b01f3a94180fe0b08902aab7d8aa0b4546affa9188f6f41a4c2c81b32608",
+                    "timestamp" : "0x03e8",
+                    "transactionsTrie" : "0xd37192728eefe1f2e2362558635fa7ccf7265c44872f2a269cd9c945bcb9ecb5",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                },
+                "rlp" : "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",
+                "transactions" : [
+                    {
+                        "data" : "",
+                        "gasLimit" : "0x37ba90",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0x3fcfff9e4085fc94af03ad71daa986e585e5b354c2b414a134e0624796a30d8e",
+                        "s" : "0x72000b0edcceb7d4c1c5b6fed5bd5fcb74789702f3f171f1cd75c617bbb379cd",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "v" : "0x1b",
+                        "value" : "0x0186a0"
+                    }
+                ],
+                "uncleHeaders" : [
+                ]
+            }
+        ],
+        "genesisBlockHeader" : {
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x989680",
+            "gasUsed" : "0x00",
+            "hash" : "0xaf5438eb7c7c6baa06a02b4376215e265954e7a160a220d614985a3bb590408a",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0x00",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xa12f11e90a54949ae9e2b3c2b656c923016014b484499f674947162f43f52676",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
+        "genesisRLP" : "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",
+        "lastblockhash" : "0x90ef6625b7a8571db9ac6baa44a878cee5903b0224a5187861b46013afc448c0",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
+                "balance" : "0x00",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0132b3a0",
+                "code" : "0x7ec547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527eb1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527eb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f260025560a060020a608051066000556000543214600155",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x02" : "0x01"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4d71a",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a761a246",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7ec547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527eb1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527eb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f260025560a060020a608051066000556000543214600155",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecoverH_prefixed0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecoverH_prefixed0_d0g0v0.json
index aac208355..e42aca896 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecoverH_prefixed0.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecoverH_prefixed0_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CALLCODEEcrecoverH_prefixed0_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecoverH_prefixed0_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x01118a",
-                    "hash" : "d787742c69bdf6038fa12da80b902c2ebdcf48b05b75fe8ca93b6dbd715e668a",
-                    "mixHash" : "5a0087cf4d586727e71dec4f8f0200b2377fcb9e9a70e31e0ad826831d2307ef",
-                    "nonce" : "2fa2c76ba009e7b9",
+                    "hash" : "0xae18838bbfa0c9082d81cba435534734560268f21f83149249b0a81cefed337f",
+                    "mixHash" : "0xa69712ff40f452823fd00e53963cb90440cc2a023e42fb6d9985761dd3f525a2",
+                    "nonce" : "0x252e49192ce20ae2",
                     "number" : "0x01",
-                    "parentHash" : "aae5cc68d486d4f9108683112999e854895e09580e5acf8738fa66a744c059db",
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-                    "stateRoot" : "0e562faa2f8ceb174a97ea6e59a48b41a6d20b6af86318855b2a7ed70a361217",
+                    "parentHash" : "0xaae5cc68d486d4f9108683112999e854895e09580e5acf8738fa66a744c059db",
+                    "receiptTrie" : "0x550f508f9f5077ad55a6d6d859de450d5a6291cd2c4c0d3828ee64a7aa169a96",
+                    "stateRoot" : "0x0e562faa2f8ceb174a97ea6e59a48b41a6d20b6af86318855b2a7ed70a361217",
                     "timestamp" : "0x03e8",
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-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0xd37192728eefe1f2e2362558635fa7ccf7265c44872f2a269cd9c945bcb9ecb5",
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                 "transactions" : [
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-                        "data" : "0x",
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                         "gasLimit" : "0x37ba90",
                         "gasPrice" : "0x01",
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                         "r" : "0x3fcfff9e4085fc94af03ad71daa986e585e5b354c2b414a134e0624796a30d8e",
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@@ -39,28 +44,28 @@
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-            "nonce" : "0102030405060708",
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@@ -69,32 +74,32 @@
                     "0x02" : "0x01"
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-                "code" : "0x",
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                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
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         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -102,36 +107,41 @@
         }
     },
     "CALLCODEEcrecoverH_prefixed0_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecoverH_prefixed0_d0g0v0Filler.json"
+        },
         "blocks" : [
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                 "transactions" : [
                     {
-                        "data" : "0x",
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                         "gasLimit" : "0x37ba90",
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@@ -141,28 +151,28 @@
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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         "network" : "EIP158",
         "postState" : {
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@@ -171,32 +181,32 @@
                     "0x02" : "0x01"
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -204,36 +214,41 @@
         }
     },
     "CALLCODEEcrecoverH_prefixed0_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecoverH_prefixed0_d0g0v0Filler.json"
+        },
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
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@@ -243,28 +258,28 @@
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@@ -273,32 +288,32 @@
                     "0x02" : "0x01"
                 }
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
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                 "storage" : {
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             }
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         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -306,36 +321,41 @@
         }
     },
     "CALLCODEEcrecoverH_prefixed0_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecoverH_prefixed0_d0g0v0Filler.json"
+        },
         "blocks" : [
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                 "transactions" : [
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-                        "data" : "0x",
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@@ -345,28 +365,28 @@
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         "genesisRLP" : "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",
-        "lastblockhash" : "c2267725e424d4550f5efad738a85d161a667714cb991554e4f8ca75a1b3ab74",
+        "lastblockhash" : "0x5868b59d1a20876fa38e1ce26ccf48c3117b1fed01f7f075c62eb11580e2b061",
         "network" : "Homestead",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x7ec547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f260025560a060020a608051066000556000543214600155",
                 "nonce" : "0x00",
@@ -375,32 +395,146 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f50e60",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7616b00",
-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x01312d00",
+                "code" : "0x7ec547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f260025560a060020a608051066000556000543214600155",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CALLCODEEcrecoverH_prefixed0_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecoverH_prefixed0_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x989680",
+                    "gasUsed" : "0x0111b2",
+                    "hash" : "0xd199924a2120f134261f378bb8f69a5c73e90680a5809aee61f1a97a1e9f4592",
+                    "mixHash" : "0x14e709bc979ad7951cd49b0d47e2344db725466b5f9020131a3dfc77eacbb0b3",
+                    "nonce" : "0xf8fd74f6df193e7c",
+                    "number" : "0x01",
+                    "parentHash" : "0xaae5cc68d486d4f9108683112999e854895e09580e5acf8738fa66a744c059db",
+                    "receiptTrie" : "0x8fbd6711d22c0dddd27dc47795cfd4dc354b46449a386445634388d0cf295bed",
+                    "stateRoot" : "0xd80066a5f4051dad266feabc634afdbe31179a30de5081b11ee71bce98fbd03c",
+                    "timestamp" : "0x03e8",
+                    "transactionsTrie" : "0xd37192728eefe1f2e2362558635fa7ccf7265c44872f2a269cd9c945bcb9ecb5",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                },
+                "rlp" : "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",
+                "transactions" : [
+                    {
+                        "data" : "",
+                        "gasLimit" : "0x37ba90",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0x3fcfff9e4085fc94af03ad71daa986e585e5b354c2b414a134e0624796a30d8e",
+                        "s" : "0x72000b0edcceb7d4c1c5b6fed5bd5fcb74789702f3f171f1cd75c617bbb379cd",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "v" : "0x1b",
+                        "value" : "0x0186a0"
+                    }
+                ],
+                "uncleHeaders" : [
+                ]
+            }
+        ],
+        "genesisBlockHeader" : {
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x989680",
+            "gasUsed" : "0x00",
+            "hash" : "0xaae5cc68d486d4f9108683112999e854895e09580e5acf8738fa66a744c059db",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0x00",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x3644e72c4c866b5af5be7cd18753c3d7153dddc2f0b7830ed66872bc82e36055",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
+        "genesisRLP" : "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",
+        "lastblockhash" : "0xd199924a2120f134261f378bb8f69a5c73e90680a5809aee61f1a97a1e9f4592",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
+                "balance" : "0x00",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0132b3a0",
+                "code" : "0x7ec547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f260025560a060020a608051066000556000543214600155",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x00" : "0xa0b29af6a56d6cfef6415cb195ccbe540e006d0a",
+                    "0x02" : "0x01"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f511b2",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a76167ae",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7ec547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f260025560a060020a608051066000556000543214600155",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecoverR_prefixed0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecoverR_prefixed0_d0g0v0.json
index 4abb74bdf..ec3032d79 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecoverR_prefixed0.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecoverR_prefixed0_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CALLCODEEcrecoverR_prefixed0_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecoverR_prefixed0_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xd6f2",
-                    "hash" : "4a14cbe79e540f4f6833c30fd2668facbf07ec2e51265dc306653c9d274e2dea",
-                    "mixHash" : "3e762c8e1389ed249ba878eb643844056b230b360bc078aa161b787e8ba7da6a",
-                    "nonce" : "f6f9863ddad14c70",
+                    "hash" : "0x250c1ed04fb884774ad8be417f5d6f0ba7fa826cdbfe91b2021dec950543965b",
+                    "mixHash" : "0x5794f6d1b6b69a6e28dc50a385d60d40ffb1acd6116361c7e7c2b6546da5773e",
+                    "nonce" : "0xb91d7d995ce624ec",
                     "number" : "0x01",
-                    "parentHash" : "daa1ceaf445e1c0fcdbc1cc3f0757427303c511088bf49761504f2fceb5d0c4e",
-                    "receiptTrie" : "c3168711093bf6add10d4ce2be68f31063d352edcec6b4369638acb262b4b089",
-                    "stateRoot" : "512fe3d0f42977cecb6a2fd86fca5ddcd04caf050afdbc09fdf7c6e1e0631dbd",
+                    "parentHash" : "0xdaa1ceaf445e1c0fcdbc1cc3f0757427303c511088bf49761504f2fceb5d0c4e",
+                    "receiptTrie" : "0xc3168711093bf6add10d4ce2be68f31063d352edcec6b4369638acb262b4b089",
+                    "stateRoot" : "0x512fe3d0f42977cecb6a2fd86fca5ddcd04caf050afdbc09fdf7c6e1e0631dbd",
                     "timestamp" : "0x03e8",
-                    "transactionsTrie" : "d37192728eefe1f2e2362558635fa7ccf7265c44872f2a269cd9c945bcb9ecb5",
-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0xd37192728eefe1f2e2362558635fa7ccf7265c44872f2a269cd9c945bcb9ecb5",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x37ba90",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x3fcfff9e4085fc94af03ad71daa986e585e5b354c2b414a134e0624796a30d8e",
                         "s" : "0x72000b0edcceb7d4c1c5b6fed5bd5fcb74789702f3f171f1cd75c617bbb379cd",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1b",
                         "value" : "0x0186a0"
                     }
@@ -39,28 +44,28 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "daa1ceaf445e1c0fcdbc1cc3f0757427303c511088bf49761504f2fceb5d0c4e",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0xdaa1ceaf445e1c0fcdbc1cc3f0757427303c511088bf49761504f2fceb5d0c4e",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "b76b8d1eb444530bc293c5ca87d376250ca17028ce6ea2b4e325f9c8da6271dc",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xb76b8d1eb444530bc293c5ca87d376250ca17028ce6ea2b4e325f9c8da6271dc",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
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-        "lastblockhash" : "4a14cbe79e540f4f6833c30fd2668facbf07ec2e51265dc306653c9d274e2dea",
+        "lastblockhash" : "0x250c1ed04fb884774ad8be417f5d6f0ba7fa826cdbfe91b2021dec950543965b",
         "network" : "EIP150",
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                 "nonce" : "0x00",
@@ -68,32 +73,32 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f4d6f2",
-                "code" : "0x",
+                "code" : "",
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                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a761a26e",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527eb1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f260025560a060020a608051066000556000543214600155",
                 "nonce" : "0x00",
                 "storage" : {
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             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -101,36 +106,41 @@
         }
     },
     "CALLCODEEcrecoverR_prefixed0_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecoverR_prefixed0_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
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                     "difficulty" : "0x020000",
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                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xd71a",
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x37ba90",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x3fcfff9e4085fc94af03ad71daa986e585e5b354c2b414a134e0624796a30d8e",
                         "s" : "0x72000b0edcceb7d4c1c5b6fed5bd5fcb74789702f3f171f1cd75c617bbb379cd",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1b",
                         "value" : "0x0186a0"
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@@ -140,28 +150,28 @@
             }
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-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "daa1ceaf445e1c0fcdbc1cc3f0757427303c511088bf49761504f2fceb5d0c4e",
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-            "nonce" : "0102030405060708",
+            "hash" : "0xdaa1ceaf445e1c0fcdbc1cc3f0757427303c511088bf49761504f2fceb5d0c4e",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
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-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "b76b8d1eb444530bc293c5ca87d376250ca17028ce6ea2b4e325f9c8da6271dc",
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             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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-        "lastblockhash" : "9d7b62e36b16e9a92dc01946daca3b8d78b953f3e359cc01f21d301a53c1b60d",
+        "lastblockhash" : "0x764a47db1a39b59a142dfeeda5ad330142ed0b1c12a6fa1ccfb36c57043417a0",
         "network" : "EIP158",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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@@ -169,32 +179,32 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f4d71a",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a761a246",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527eb1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f260025560a060020a608051066000556000543214600155",
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                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -202,36 +212,41 @@
         }
     },
     "CALLCODEEcrecoverR_prefixed0_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecoverR_prefixed0_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
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                 "transactions" : [
                     {
-                        "data" : "0x",
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                         "gasLimit" : "0x37ba90",
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@@ -241,28 +256,28 @@
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@@ -270,32 +285,32 @@
                     "0x02" : "0x01"
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
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                 "storage" : {
                 }
@@ -303,36 +318,41 @@
         }
     },
     "CALLCODEEcrecoverR_prefixed0_d0g0v0_Homestead" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecoverR_prefixed0_d0g0v0Filler.json"
+        },
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                 "transactions" : [
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-                        "data" : "0x",
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@@ -342,28 +362,28 @@
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         "postState" : {
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@@ -371,32 +391,145 @@
                     "0x02" : "0x01"
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+                "nonce" : "0x01",
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+        }
+    },
+    "CALLCODEEcrecoverR_prefixed0_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecoverR_prefixed0_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x989680",
+                    "gasUsed" : "0xd71a",
+                    "hash" : "0xb80a386f944fc2f3c2fcab4df109c35849c73bc58cc602c23e2537cfe6cb3cb8",
+                    "mixHash" : "0x74bbddb00474f20279b6d920a2888a0fc0a8dba9c0f1c61d892e14235d4c53be",
+                    "nonce" : "0xec4875b9c7f88940",
+                    "number" : "0x01",
+                    "parentHash" : "0xdaa1ceaf445e1c0fcdbc1cc3f0757427303c511088bf49761504f2fceb5d0c4e",
+                    "receiptTrie" : "0xbab77b6d2af3e413706e6b3dd483362965f902401bfa23179a005c7c52aa8ce6",
+                    "stateRoot" : "0x67a660b9f97936b4fcae0cddb75a21f40da42999ae25288f4a1989a1e2b21116",
+                    "timestamp" : "0x03e8",
+                    "transactionsTrie" : "0xd37192728eefe1f2e2362558635fa7ccf7265c44872f2a269cd9c945bcb9ecb5",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                },
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+                "transactions" : [
+                    {
+                        "data" : "",
+                        "gasLimit" : "0x37ba90",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0x3fcfff9e4085fc94af03ad71daa986e585e5b354c2b414a134e0624796a30d8e",
+                        "s" : "0x72000b0edcceb7d4c1c5b6fed5bd5fcb74789702f3f171f1cd75c617bbb379cd",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "v" : "0x1b",
+                        "value" : "0x0186a0"
+                    }
+                ],
+                "uncleHeaders" : [
+                ]
+            }
+        ],
+        "genesisBlockHeader" : {
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x989680",
+            "gasUsed" : "0x00",
+            "hash" : "0xdaa1ceaf445e1c0fcdbc1cc3f0757427303c511088bf49761504f2fceb5d0c4e",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0x00",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xb76b8d1eb444530bc293c5ca87d376250ca17028ce6ea2b4e325f9c8da6271dc",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
+        "genesisRLP" : "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",
+        "lastblockhash" : "0xb80a386f944fc2f3c2fcab4df109c35849c73bc58cc602c23e2537cfe6cb3cb8",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
+                "balance" : "0x00",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0132b3a0",
+                "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527eb1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f260025560a060020a608051066000556000543214600155",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x02" : "0x01"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4d71a",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a761a246",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527eb1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f260025560a060020a608051066000556000543214600155",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecoverS_prefixed0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecoverS_prefixed0_d0g0v0.json
index 1eb120a46..6ae184028 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecoverS_prefixed0.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecoverS_prefixed0_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CALLCODEEcrecoverS_prefixed0_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecoverS_prefixed0_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x01118a",
-                    "hash" : "b3ed0ebef3504bf6929f1e10b8d054e1221913f0e32629e2fad0be169bddc8d6",
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-                    "nonce" : "3e3e658cc94d194a",
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+                    "mixHash" : "0x0e9402aefffbf5cc26cec5129b80abdee11b62e8f6668ce650094eee324e1487",
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                     "number" : "0x01",
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-                    "stateRoot" : "c888c3e49e1abac7e761f55942c6cc99b349b846aca8cb2412d08a4b9f5277d2",
+                    "parentHash" : "0x3f4fb491232e62b20e7fd2a0cc2245dc2094c90137d55cdab250219c7cfc9b4c",
+                    "receiptTrie" : "0x9e8c2412b6a141771f6f3d5f1ae76249a81bd3e25cc9fb4dc16fbf7fdffc89a9",
+                    "stateRoot" : "0xc888c3e49e1abac7e761f55942c6cc99b349b846aca8cb2412d08a4b9f5277d2",
                     "timestamp" : "0x03e8",
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-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0xd37192728eefe1f2e2362558635fa7ccf7265c44872f2a269cd9c945bcb9ecb5",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x37ba90",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x3fcfff9e4085fc94af03ad71daa986e585e5b354c2b414a134e0624796a30d8e",
                         "s" : "0x72000b0edcceb7d4c1c5b6fed5bd5fcb74789702f3f171f1cd75c617bbb379cd",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1b",
                         "value" : "0x0186a0"
                     }
@@ -39,28 +44,28 @@
             }
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         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "3f4fb491232e62b20e7fd2a0cc2245dc2094c90137d55cdab250219c7cfc9b4c",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0x3f4fb491232e62b20e7fd2a0cc2245dc2094c90137d55cdab250219c7cfc9b4c",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "429ba92808805be08f69f58c5b5c4bc6b254590f2dd60674fca88bcedc61285d",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x429ba92808805be08f69f58c5b5c4bc6b254590f2dd60674fca88bcedc61285d",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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         "genesisRLP" : "0xf901faf901f5a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0429ba92808805be08f69f58c5b5c4bc6b254590f2dd60674fca88bcedc61285da056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b9010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000830200008083989680808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "b3ed0ebef3504bf6929f1e10b8d054e1221913f0e32629e2fad0be169bddc8d6",
+        "lastblockhash" : "0x4cea097419a0f66b63343dbd8071fca667e5fbe74fd5ac9c3e6aa5bdd295cf57",
         "network" : "EIP150",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527eb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f260025560a060020a608051066000556000543214600155",
                 "nonce" : "0x00",
@@ -69,32 +74,32 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f5118a",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a76167d6",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527eb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f260025560a060020a608051066000556000543214600155",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -102,36 +107,41 @@
         }
     },
     "CALLCODEEcrecoverS_prefixed0_d0g0v0_EIP158" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecoverS_prefixed0_d0g0v0Filler.json"
+        },
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x37ba90",
                         "gasPrice" : "0x01",
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                         "r" : "0x3fcfff9e4085fc94af03ad71daa986e585e5b354c2b414a134e0624796a30d8e",
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                         "value" : "0x0186a0"
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@@ -141,28 +151,28 @@
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-            "nonce" : "0102030405060708",
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-        "lastblockhash" : "830d46f395d4d8e0bbae9db50e2a7f931ab0ded6ee7774b28a9218895f534196",
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         "network" : "EIP158",
         "postState" : {
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+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527eb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f260025560a060020a608051066000556000543214600155",
                 "nonce" : "0x00",
@@ -171,32 +181,32 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f511b2",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a76167ae",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527eb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f260025560a060020a608051066000556000543214600155",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -204,36 +214,41 @@
         }
     },
     "CALLCODEEcrecoverS_prefixed0_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecoverS_prefixed0_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
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-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
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                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x010e60",
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x37ba90",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x3fcfff9e4085fc94af03ad71daa986e585e5b354c2b414a134e0624796a30d8e",
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-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
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                         "value" : "0x0186a0"
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@@ -243,28 +258,28 @@
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             "difficulty" : "0x020000",
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-            "nonce" : "0102030405060708",
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-            "stateRoot" : "429ba92808805be08f69f58c5b5c4bc6b254590f2dd60674fca88bcedc61285d",
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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                 "nonce" : "0x00",
@@ -273,32 +288,32 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f50e60",
-                "code" : "0x",
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                 "storage" : {
                 }
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
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         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527eb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f260025560a060020a608051066000556000543214600155",
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -306,36 +321,41 @@
         }
     },
     "CALLCODEEcrecoverS_prefixed0_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecoverS_prefixed0_d0g0v0Filler.json"
+        },
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x37ba90",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x3fcfff9e4085fc94af03ad71daa986e585e5b354c2b414a134e0624796a30d8e",
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                         "v" : "0x1b",
                         "value" : "0x0186a0"
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@@ -345,28 +365,28 @@
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-            "nonce" : "0102030405060708",
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-        "lastblockhash" : "48ee4d50337fc410b4d8f259df9363720611c1f3d469c3026d28629a27863090",
+        "lastblockhash" : "0x320f962c6b30f4b05a341df7f5bd938262ca588f9676d950b50eaf7bf1459817",
         "network" : "Homestead",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "nonce" : "0x00",
@@ -375,32 +395,146 @@
                     "0x02" : "0x01"
                 }
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                 "storage" : {
                 }
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
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+                "nonce" : "0x00",
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+                }
+            }
+        }
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecoverS_prefixed0_d0g0v0Filler.json"
+        },
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+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
+        "genesisRLP" : "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",
+        "lastblockhash" : "0x374ab4d0fce74eb26d30ba3d10a618e0d2c2d138c02b151b25beddf67c018ae3",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
+                "balance" : "0x00",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0132b3a0",
+                "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527eb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f260025560a060020a608051066000556000543214600155",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x00" : "0xb4950a7fad428434b11c357fa6d4b4bcd3096a5d",
+                    "0x02" : "0x01"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f511b2",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a76167ae",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527eb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f260025560a060020a608051066000556000543214600155",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecoverV_prefixed0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecoverV_prefixed0_d0g0v0.json
index b3636333c..f179fa2b2 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecoverV_prefixed0.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecoverV_prefixed0_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CALLCODEEcrecoverV_prefixed0_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecoverV_prefixed0_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x014c22",
-                    "hash" : "6284898829c99a4a1bdfd8bf7d5853deef5d084caae19cf85823019c9950cc6b",
-                    "mixHash" : "cac61c6b0a111886aedb1cd1494d6bc567da5def2e84f240b7251422dd1ab51d",
-                    "nonce" : "f1c709339ef0352f",
+                    "hash" : "0x5f0a391e6fe98a7f526fd70ba0ff1acc3a9be8bd791043d972c900e0833569c1",
+                    "mixHash" : "0xbf37373586168d43ab1fa834a9ca1a8922b5ddfb407bdb297fbf4bbc98336d87",
+                    "nonce" : "0x0123faad6aaa90c8",
                     "number" : "0x01",
-                    "parentHash" : "a6954d67fb0b9a42d72332d54a86a0bc1d7a47bc86db662d140d8cc6fabbe6bb",
-                    "receiptTrie" : "f1102bc83642f117c5252d8ccbda1076003a1224da2f331d5b5be3f6952fda47",
-                    "stateRoot" : "c93a933cdaa196d4e774eee3f7b657b1c9de0a0c331b86d796fddeafbee2c2e7",
+                    "parentHash" : "0xa6954d67fb0b9a42d72332d54a86a0bc1d7a47bc86db662d140d8cc6fabbe6bb",
+                    "receiptTrie" : "0xf1102bc83642f117c5252d8ccbda1076003a1224da2f331d5b5be3f6952fda47",
+                    "stateRoot" : "0xc93a933cdaa196d4e774eee3f7b657b1c9de0a0c331b86d796fddeafbee2c2e7",
                     "timestamp" : "0x03e8",
-                    "transactionsTrie" : "d37192728eefe1f2e2362558635fa7ccf7265c44872f2a269cd9c945bcb9ecb5",
-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0xd37192728eefe1f2e2362558635fa7ccf7265c44872f2a269cd9c945bcb9ecb5",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x37ba90",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x3fcfff9e4085fc94af03ad71daa986e585e5b354c2b414a134e0624796a30d8e",
                         "s" : "0x72000b0edcceb7d4c1c5b6fed5bd5fcb74789702f3f171f1cd75c617bbb379cd",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1b",
                         "value" : "0x0186a0"
                     }
@@ -39,28 +44,28 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "a6954d67fb0b9a42d72332d54a86a0bc1d7a47bc86db662d140d8cc6fabbe6bb",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0xa6954d67fb0b9a42d72332d54a86a0bc1d7a47bc86db662d140d8cc6fabbe6bb",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "150ed8b6702a4667a4e69b87e156170432a0c6f80fcc37db22e337be6c6ce597",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x150ed8b6702a4667a4e69b87e156170432a0c6f80fcc37db22e337be6c6ce597",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "6284898829c99a4a1bdfd8bf7d5853deef5d084caae19cf85823019c9950cc6b",
+        "lastblockhash" : "0x5f0a391e6fe98a7f526fd70ba0ff1acc3a9be8bd791043d972c900e0833569c1",
         "network" : "EIP150",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f260025560a060020a608051066000556000543214600155",
                 "nonce" : "0x00",
@@ -70,32 +75,32 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f54c22",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7612d3e",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f260025560a060020a608051066000556000543214600155",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -103,36 +108,41 @@
         }
     },
     "CALLCODEEcrecoverV_prefixed0_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecoverV_prefixed0_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x014c4a",
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-                    "nonce" : "ff67c14770050ab7",
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+                    "mixHash" : "0xb3bf51503c536d7219c1152a517a8646c5b70833ad296ff4bf9e789f6175d754",
+                    "nonce" : "0xbc7eb31db1744487",
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-                    "parentHash" : "a6954d67fb0b9a42d72332d54a86a0bc1d7a47bc86db662d140d8cc6fabbe6bb",
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-                    "stateRoot" : "3c68daaee43999e56eaa1ba8bfa60f90f774ef62c586b37b398ec15ffd1344d1",
+                    "parentHash" : "0xa6954d67fb0b9a42d72332d54a86a0bc1d7a47bc86db662d140d8cc6fabbe6bb",
+                    "receiptTrie" : "0x3e6916e27e0dc93d0eba8c3d0009c5b94ad366e95784dd02331a02ea94d98d4a",
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+                    "transactionsTrie" : "0xd37192728eefe1f2e2362558635fa7ccf7265c44872f2a269cd9c945bcb9ecb5",
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                     {
-                        "data" : "0x",
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                         "gasLimit" : "0x37ba90",
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@@ -142,28 +152,28 @@
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@@ -173,32 +183,32 @@
                     "0x02" : "0x01"
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
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                 "storage" : {
                 }
@@ -206,36 +216,41 @@
         }
     },
     "CALLCODEEcrecoverV_prefixed0_d0g0v0_Frontier" : {
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+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecoverV_prefixed0_d0g0v0Filler.json"
+        },
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                 "transactions" : [
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-                        "data" : "0x",
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@@ -245,28 +260,28 @@
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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@@ -276,32 +291,32 @@
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -309,36 +324,41 @@
         }
     },
     "CALLCODEEcrecoverV_prefixed0_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecoverV_prefixed0_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x0148f8",
-                    "hash" : "eaf71d9e1a36bc726feb4516fa96a8307b8ea4ee97176439a105203adfbced42",
-                    "mixHash" : "9c72074c61926a0ba20c3084229cbc231b5aab147b720dbf477c62874c6d0423",
-                    "nonce" : "0c88ec99861b636f",
+                    "hash" : "0x25e4bacffe4069fb3ff467a29c5f634c0b056160c6ad7c04b88f3d7b401d15cf",
+                    "mixHash" : "0x525db1286db0ab1d6250bf085c86a4664ea204fb9b6c91d61efc3a8a6740bc32",
+                    "nonce" : "0xe4fe5a166baaf23c",
                     "number" : "0x01",
-                    "parentHash" : "a6954d67fb0b9a42d72332d54a86a0bc1d7a47bc86db662d140d8cc6fabbe6bb",
-                    "receiptTrie" : "ec2bbdf2dcd33e0b46becb82a5db15cb2734060521cf4887ae253eb62a6a1828",
-                    "stateRoot" : "a86a4c89021ab4ef17127a4e2ac281072d17eb27fa09085cd3df291c415b36b3",
+                    "parentHash" : "0xa6954d67fb0b9a42d72332d54a86a0bc1d7a47bc86db662d140d8cc6fabbe6bb",
+                    "receiptTrie" : "0xec2bbdf2dcd33e0b46becb82a5db15cb2734060521cf4887ae253eb62a6a1828",
+                    "stateRoot" : "0xa86a4c89021ab4ef17127a4e2ac281072d17eb27fa09085cd3df291c415b36b3",
                     "timestamp" : "0x03e8",
-                    "transactionsTrie" : "d37192728eefe1f2e2362558635fa7ccf7265c44872f2a269cd9c945bcb9ecb5",
-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0xd37192728eefe1f2e2362558635fa7ccf7265c44872f2a269cd9c945bcb9ecb5",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90263f901f8a0a6954d67fb0b9a42d72332d54a86a0bc1d7a47bc86db662d140d8cc6fabbe6bba01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0a86a4c89021ab4ef17127a4e2ac281072d17eb27fa09085cd3df291c415b36b3a0d37192728eefe1f2e2362558635fa7ccf7265c44872f2a269cd9c945bcb9ecb5a0ec2bbdf2dcd33e0b46becb82a5db15cb2734060521cf4887ae253eb62a6a1828b9010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000830200000183989680830148f88203e880a0525db1286db0ab1d6250bf085c86a4664ea204fb9b6c91d61efc3a8a6740bc3288e4fe5a166baaf23cf865f86380018337ba9094095e7baea6a6c7c4c2dfeb977efac326af552d87830186a0801ba03fcfff9e4085fc94af03ad71daa986e585e5b354c2b414a134e0624796a30d8ea072000b0edcceb7d4c1c5b6fed5bd5fcb74789702f3f171f1cd75c617bbb379cdc0",
                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x37ba90",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x3fcfff9e4085fc94af03ad71daa986e585e5b354c2b414a134e0624796a30d8e",
                         "s" : "0x72000b0edcceb7d4c1c5b6fed5bd5fcb74789702f3f171f1cd75c617bbb379cd",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1b",
                         "value" : "0x0186a0"
                     }
@@ -348,28 +368,28 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "a6954d67fb0b9a42d72332d54a86a0bc1d7a47bc86db662d140d8cc6fabbe6bb",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0xa6954d67fb0b9a42d72332d54a86a0bc1d7a47bc86db662d140d8cc6fabbe6bb",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "150ed8b6702a4667a4e69b87e156170432a0c6f80fcc37db22e337be6c6ce597",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x150ed8b6702a4667a4e69b87e156170432a0c6f80fcc37db22e337be6c6ce597",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "eaf71d9e1a36bc726feb4516fa96a8307b8ea4ee97176439a105203adfbced42",
+        "lastblockhash" : "0x25e4bacffe4069fb3ff467a29c5f634c0b056160c6ad7c04b88f3d7b401d15cf",
         "network" : "Homestead",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f260025560a060020a608051066000556000543214600155",
                 "nonce" : "0x00",
@@ -379,32 +399,147 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f548f8",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7613068",
-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x01312d00",
+                "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f260025560a060020a608051066000556000543214600155",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CALLCODEEcrecoverV_prefixed0_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecoverV_prefixed0_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x989680",
+                    "gasUsed" : "0x014c4a",
+                    "hash" : "0xd91f3d8833bb150fffd687769d52a1c561116ae7f2792438cd6889e744282318",
+                    "mixHash" : "0xdb9e29db76b4ea24faae2e31c3b10ecd4a733176c2e80d7e8a4f5b88ec12c13f",
+                    "nonce" : "0x1998cd761d3aba25",
+                    "number" : "0x01",
+                    "parentHash" : "0xa6954d67fb0b9a42d72332d54a86a0bc1d7a47bc86db662d140d8cc6fabbe6bb",
+                    "receiptTrie" : "0x1d3b13ce31e6cf15ee2e9ed7c6cfbaa9c19d7d8943b4ef8f310949be5b0b668b",
+                    "stateRoot" : "0xcaa76ae791800b473f3ad77cda85c8df39d42a378dd06b30cba436fff4b86faf",
+                    "timestamp" : "0x03e8",
+                    "transactionsTrie" : "0xd37192728eefe1f2e2362558635fa7ccf7265c44872f2a269cd9c945bcb9ecb5",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                },
+                "rlp" : "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",
+                "transactions" : [
+                    {
+                        "data" : "",
+                        "gasLimit" : "0x37ba90",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0x3fcfff9e4085fc94af03ad71daa986e585e5b354c2b414a134e0624796a30d8e",
+                        "s" : "0x72000b0edcceb7d4c1c5b6fed5bd5fcb74789702f3f171f1cd75c617bbb379cd",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "v" : "0x1b",
+                        "value" : "0x0186a0"
+                    }
+                ],
+                "uncleHeaders" : [
+                ]
+            }
+        ],
+        "genesisBlockHeader" : {
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x989680",
+            "gasUsed" : "0x00",
+            "hash" : "0xa6954d67fb0b9a42d72332d54a86a0bc1d7a47bc86db662d140d8cc6fabbe6bb",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0x00",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x150ed8b6702a4667a4e69b87e156170432a0c6f80fcc37db22e337be6c6ce597",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
+        "genesisRLP" : "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",
+        "lastblockhash" : "0xd91f3d8833bb150fffd687769d52a1c561116ae7f2792438cd6889e744282318",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
+                "balance" : "0x00",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0132b3a0",
+                "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f260025560a060020a608051066000556000543214600155",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x00" : "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b",
+                    "0x01" : "0x01",
+                    "0x02" : "0x01"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f54c4a",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7612d16",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f260025560a060020a608051066000556000543214600155",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecoverV_prefixedf0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecoverV_prefixedf0.json
deleted file mode 100644
index 8d3691684..000000000
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecoverV_prefixedf0.json
+++ /dev/null
@@ -1,1012 +0,0 @@
-{
-    "CALLCODEEcrecoverV_prefixedf0_d0g0v0_EIP150" : {
-        "blocks" : [
-            {
-                "blockHeader" : {
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-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
-                    "difficulty" : "0x020000",
-                    "extraData" : "0x",
-                    "gasLimit" : "0x989680",
-                    "gasUsed" : "0xd7f5",
-                    "hash" : "5bbebc5f96bc7c468305e552f5392ec676a879914471ad121511554106846601",
-                    "mixHash" : "5c3be776860e411d5eb2e58f7231d6f80c4131c9d771365e8b726c1ba4a9421d",
-                    "nonce" : "84dc2161af32727d",
-                    "number" : "0x01",
-                    "parentHash" : "de8784cd76ccf88490e94beccc34f5cdc5e340765d559de40070228cb5436f71",
-                    "receiptTrie" : "eec56eb7b9eeb100f05cfd2f293407dc4ec8ec65c1efdff9a931116a3e5d695a",
-                    "stateRoot" : "cfde5eed57427fa5dbfceace7fc72548c1a9835b436d53731c169520760493b2",
-                    "timestamp" : "0x03e8",
-                    "transactionsTrie" : "f3a5a0a3d94ea506efb83a5837d753d1d922ccd7eef983655ff949494aaeaa76",
-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
-                },
-                "rlp" : "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",
-                "transactions" : [
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-                        "gasPrice" : "0x01",
-                        "nonce" : "0x00",
-                        "r" : "0x76daa7f541b2399e9eb3c079cc9f85d129181a5989ec488b45a75fcdb452c732",
-                        "s" : "0x29c9df71561cc2f2555b2429876fecce5523717bd202c4dcdd4588d4563c417a",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
-                        "v" : "0x1b",
-                        "value" : "0x0186a0"
-                    }
-                ],
-                "uncleHeaders" : [
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-            }
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-        "genesisBlockHeader" : {
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-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
-            "difficulty" : "0x020000",
-            "extraData" : "0x42",
-            "gasLimit" : "0x989680",
-            "gasUsed" : "0x00",
-            "hash" : "de8784cd76ccf88490e94beccc34f5cdc5e340765d559de40070228cb5436f71",
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-            "nonce" : "0102030405060708",
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-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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-        "network" : "EIP150",
-        "postState" : {
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-                }
-            },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
-                "balance" : "0x4563918244f4d7f5",
-                "code" : "0x",
-                "nonce" : "0x00",
-                "storage" : {
-                }
-            },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
-                "balance" : "0x0de0b6b3a761a16b",
-                "code" : "0x",
-                "nonce" : "0x01",
-                "storage" : {
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-            }
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-                "nonce" : "0x00",
-                "storage" : {
-                }
-            }
-        }
-    },
-    "CALLCODEEcrecoverV_prefixedf0_d0g0v0_EIP158" : {
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-                        "v" : "0x1b",
-                        "value" : "0x0186a0"
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-                ],
-                "uncleHeaders" : [
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-        "genesisBlockHeader" : {
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-            "extraData" : "0x42",
-            "gasLimit" : "0x989680",
-            "gasUsed" : "0x00",
-            "hash" : "de8784cd76ccf88490e94beccc34f5cdc5e340765d559de40070228cb5436f71",
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-        "network" : "EIP158",
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-                "code" : "0x",
-                "nonce" : "0x00",
-                "storage" : {
-                }
-            }
-        }
-    },
-    "CALLCODEEcrecoverV_prefixedf0_d0g0v0_Frontier" : {
-        "blocks" : [
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-                        "gasPrice" : "0x01",
-                        "nonce" : "0x00",
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-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
-                        "v" : "0x1b",
-                        "value" : "0x0186a0"
-                    }
-                ],
-                "uncleHeaders" : [
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-            }
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-        "genesisBlockHeader" : {
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-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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-            "extraData" : "0x42",
-            "gasLimit" : "0x989680",
-            "gasUsed" : "0x00",
-            "hash" : "de8784cd76ccf88490e94beccc34f5cdc5e340765d559de40070228cb5436f71",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
-            "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "b22e9d463810335c3c801206424fd8ea93da140287e6a9b7eb763fc698a6c592",
-            "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "code" : "0x",
-                "nonce" : "0x00",
-                "storage" : {
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-        }
-    }
-}
\ No newline at end of file
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecoverV_prefixedf0_d0g0v0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecoverV_prefixedf0_d0g0v0.json
new file mode 100644
index 000000000..b8a47ad98
--- /dev/null
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecoverV_prefixedf0_d0g0v0.json
@@ -0,0 +1,539 @@
+{
+    "CALLCODEEcrecoverV_prefixedf0_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecoverV_prefixedf0_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
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+                    "gasLimit" : "0x989680",
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+                    "number" : "0x01",
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+                },
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+                        "v" : "0x1b",
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+                ],
+                "uncleHeaders" : [
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+        "network" : "Homestead",
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+                "nonce" : "0x00",
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+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
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+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a761a495",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x01312d00",
+                "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c6000526000356020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f260025560a060020a608051066000556000543214600155",
+                "nonce" : "0x00",
+                "storage" : {
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+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CALLCODEEcrecoverV_prefixedf0_d0g0v0_Metropolis" : {
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+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecoverV_prefixedf0_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
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+                    "nonce" : "0xb0bab7c78b0c2f48",
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+                        "v" : "0x1b",
+                        "value" : "0x0186a0"
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+                "uncleHeaders" : [
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+            }
+        ],
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+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x989680",
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+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xb22e9d463810335c3c801206424fd8ea93da140287e6a9b7eb763fc698a6c592",
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+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
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+        "lastblockhash" : "0x2a28a6ea06647e4ca13552d16e6d274d8882cba40d1d78e3f0221d75cc236bbd",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
+                "balance" : "0x00",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0132b3a0",
+                "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c6000526000356020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f260025560a060020a608051066000556000543214600155",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x02" : "0x01"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4d81d",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a761a143",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x01312d00",
+                "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c6000526000356020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f260025560a060020a608051066000556000543214600155",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecoverV_prefixedf0_d1g0v0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecoverV_prefixedf0_d1g0v0.json
new file mode 100644
index 000000000..dc90fa965
--- /dev/null
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEEcrecoverV_prefixedf0_d1g0v0.json
@@ -0,0 +1,539 @@
+{
+    "CALLCODEEcrecoverV_prefixedf0_d1g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecoverV_prefixedf0_d1g0v0Filler.json"
+        },
+        "blocks" : [
+            {
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+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
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+                        "v" : "0x1b",
+                        "value" : "0x0186a0"
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+                "uncleHeaders" : [
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+        ],
+        "genesisBlockHeader" : {
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+                    "mixHash" : "0x13cd9df859eff77e57a83b9e6024e065a68e63c9bbe8ecb4c68f52f78fad79e6",
+                    "nonce" : "0xdc5f4a4b114f3958",
+                    "number" : "0x01",
+                    "parentHash" : "0xde8784cd76ccf88490e94beccc34f5cdc5e340765d559de40070228cb5436f71",
+                    "receiptTrie" : "0x6b69a0a84be1779c18a0c131e98b72c9c2ca1d076418dd83dcd3a0852673fef5",
+                    "stateRoot" : "0xfa4e78acd8e6b7e1f7d8c623c3a901952b9bd9847a7a143c4bcd5623c600fb6c",
+                    "timestamp" : "0x03e8",
+                    "transactionsTrie" : "0x0eee1a076a0883e9af0ba27f9d3133f02122c5cf7d79c8dfcf6c4e3627a63463",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                },
+                "rlp" : "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",
+                "transactions" : [
+                    {
+                        "data" : "0x00000000000000000000000000000000f000000000000000000000000000001c",
+                        "gasLimit" : "0x37ba90",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0x9dfc2815b6dad96a9a2fd7b20bfbb62eb7990a2e82ebc4ff9b6595ffc9e0281e",
+                        "s" : "0x63640a6fba2af6b867d9f740ca6a80fd3a0ccf50bd8c62f86942509f934486cc",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "v" : "0x1b",
+                        "value" : "0x0186a0"
+                    }
+                ],
+                "uncleHeaders" : [
+                ]
+            }
+        ],
+        "genesisBlockHeader" : {
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x989680",
+            "gasUsed" : "0x00",
+            "hash" : "0xde8784cd76ccf88490e94beccc34f5cdc5e340765d559de40070228cb5436f71",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0x00",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xb22e9d463810335c3c801206424fd8ea93da140287e6a9b7eb763fc698a6c592",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
+        "genesisRLP" : "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",
+        "lastblockhash" : "0x0c3f51f3d91ce78ffc8c8ab80eed1394f3a72517fbcbaa4ead226e3d6533c3b7",
+        "network" : "Homestead",
+        "postState" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0132b3a0",
+                "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c6000526000356020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f260025560a060020a608051066000556000543214600155",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x02" : "0x01"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4d4cb",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a761a495",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x01312d00",
+                "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c6000526000356020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f260025560a060020a608051066000556000543214600155",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CALLCODEEcrecoverV_prefixedf0_d1g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEEcrecoverV_prefixedf0_d1g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x989680",
+                    "gasUsed" : "0xd81d",
+                    "hash" : "0xb47aac48596d28d9786ff0eb503a91c2dec9cef91d01a5f4095c22d266c365c5",
+                    "mixHash" : "0x39c99b59dd28fcadd3c8a8788428d2454939176e4834cd0986ec3f0a5b39210c",
+                    "nonce" : "0x733cfc0fac992302",
+                    "number" : "0x01",
+                    "parentHash" : "0xde8784cd76ccf88490e94beccc34f5cdc5e340765d559de40070228cb5436f71",
+                    "receiptTrie" : "0xaafdad121676930f506d23ce111279197f07ea87889840fe4037746c967fffb7",
+                    "stateRoot" : "0xb4886327d705fba5ace8bdda211ee87410b2b0835e119f0484a8114339260ec7",
+                    "timestamp" : "0x03e8",
+                    "transactionsTrie" : "0x0eee1a076a0883e9af0ba27f9d3133f02122c5cf7d79c8dfcf6c4e3627a63463",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                },
+                "rlp" : "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",
+                "transactions" : [
+                    {
+                        "data" : "0x00000000000000000000000000000000f000000000000000000000000000001c",
+                        "gasLimit" : "0x37ba90",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0x9dfc2815b6dad96a9a2fd7b20bfbb62eb7990a2e82ebc4ff9b6595ffc9e0281e",
+                        "s" : "0x63640a6fba2af6b867d9f740ca6a80fd3a0ccf50bd8c62f86942509f934486cc",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "v" : "0x1b",
+                        "value" : "0x0186a0"
+                    }
+                ],
+                "uncleHeaders" : [
+                ]
+            }
+        ],
+        "genesisBlockHeader" : {
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x989680",
+            "gasUsed" : "0x00",
+            "hash" : "0xde8784cd76ccf88490e94beccc34f5cdc5e340765d559de40070228cb5436f71",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0x00",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xb22e9d463810335c3c801206424fd8ea93da140287e6a9b7eb763fc698a6c592",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
+        "genesisRLP" : "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",
+        "lastblockhash" : "0xb47aac48596d28d9786ff0eb503a91c2dec9cef91d01a5f4095c22d266c365c5",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
+                "balance" : "0x00",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0132b3a0",
+                "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c6000526000356020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f260025560a060020a608051066000556000543214600155",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x02" : "0x01"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4d81d",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a761a143",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x01312d00",
+                "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c6000526000356020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f260025560a060020a608051066000556000543214600155",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEIdentitiy_0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEIdentitiy_0_d0g0v0.json
index d21ce6786..e72de80ed 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEIdentitiy_0.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEIdentitiy_0_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CALLCODEIdentitiy_0_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEIdentitiy_0_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xa320",
-                    "hash" : "0e135508a20155227549f58558b91d38c1c24501f3932023e5a078f9a19dc280",
-                    "mixHash" : "8bf1ef49be2a1320d1c1059c1e11a9faa77183c9b9ba6cd0ce9b45288b5e1f44",
-                    "nonce" : "3b1c952d489bdea5",
+                    "hash" : "0x743e240aa23824c2b887ce1c846ef3cc2a12d42e2290ec367f01489caa0d3ce5",
+                    "mixHash" : "0xb134aa5bb36c5fdf22c69e53d74f11e3771a7c29c846b7234393fe24cab0bffc",
+                    "nonce" : "0xd194b5d12584aca6",
                     "number" : "0x01",
-                    "parentHash" : "e59c056bf2b64cb41b9b672e70c7cc5f02062647971febfe993c26c41cd4bc70",
-                    "receiptTrie" : "48f5a9d9f24b69780968364d721023fd50fc616c039ec888411bf6bc35488783",
-                    "stateRoot" : "0aa9b9c8471845d0dfb345b472050323b5c4721738503a5143e41a47075b00ad",
+                    "parentHash" : "0xe59c056bf2b64cb41b9b672e70c7cc5f02062647971febfe993c26c41cd4bc70",
+                    "receiptTrie" : "0x48f5a9d9f24b69780968364d721023fd50fc616c039ec888411bf6bc35488783",
+                    "stateRoot" : "0x0aa9b9c8471845d0dfb345b472050323b5c4721738503a5143e41a47075b00ad",
                     "timestamp" : "0x03e8",
-                    "transactionsTrie" : "98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
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-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
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@@ -39,28 +44,28 @@
             }
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-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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             "gasLimit" : "0x989680",
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-            "nonce" : "0102030405060708",
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-            "stateRoot" : "6870a3aa7444d494bbd6afb1a0065903cbee79afd3d1a0133f2feedc29450d1b",
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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-        "lastblockhash" : "0e135508a20155227549f58558b91d38c1c24501f3932023e5a078f9a19dc280",
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         "network" : "EIP150",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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@@ -68,32 +73,32 @@
                     "0x00" : "0x01"
                 }
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-                "code" : "0x",
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                 "storage" : {
                 }
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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                 "balance" : "0x0de0b6b3a761d640",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x600160005260206000602060006000600460fff2600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -101,36 +106,41 @@
         }
     },
     "CALLCODEIdentitiy_0_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEIdentitiy_0_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
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                     "gasUsed" : "0xa320",
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                 "transactions" : [
                     {
-                        "data" : "0x",
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                         "gasLimit" : "0x0592a8",
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                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
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-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
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@@ -140,28 +150,28 @@
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-            "nonce" : "0102030405060708",
+            "hash" : "0xe59c056bf2b64cb41b9b672e70c7cc5f02062647971febfe993c26c41cd4bc70",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "6870a3aa7444d494bbd6afb1a0065903cbee79afd3d1a0133f2feedc29450d1b",
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+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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         "network" : "EIP158",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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@@ -169,32 +179,32 @@
                     "0x00" : "0x01"
                 }
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
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                 "code" : "0x600160005260206000602060006000600460fff2600051600055",
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                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -202,36 +212,41 @@
         }
     },
     "CALLCODEIdentitiy_0_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEIdentitiy_0_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
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-                    "receiptTrie" : "3afcdc0f623228b52667726fd61b3e164373bdc4b646a794dec6bccb232c6b9c",
-                    "stateRoot" : "2cc36db4513e9d40d217e84904d84b3400d46565b5b3050e5457c619833cbc77",
+                    "parentHash" : "0xe59c056bf2b64cb41b9b672e70c7cc5f02062647971febfe993c26c41cd4bc70",
+                    "receiptTrie" : "0x3afcdc0f623228b52667726fd61b3e164373bdc4b646a794dec6bccb232c6b9c",
+                    "stateRoot" : "0x2cc36db4513e9d40d217e84904d84b3400d46565b5b3050e5457c619833cbc77",
                     "timestamp" : "0x03e8",
-                    "transactionsTrie" : "98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -241,28 +256,28 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "e59c056bf2b64cb41b9b672e70c7cc5f02062647971febfe993c26c41cd4bc70",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0xe59c056bf2b64cb41b9b672e70c7cc5f02062647971febfe993c26c41cd4bc70",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "6870a3aa7444d494bbd6afb1a0065903cbee79afd3d1a0133f2feedc29450d1b",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x6870a3aa7444d494bbd6afb1a0065903cbee79afd3d1a0133f2feedc29450d1b",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "f4409925e71b46dc60fca6d6ab4dde85a3e4180ed6ff0b71f7ccbd92f51a9ac3",
+        "lastblockhash" : "0xce91a18153bbc54bbc4086739aabd3e1822e8fc1a6a334971ff117c75cccbfbe",
         "network" : "Frontier",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x600160005260206000602060006000600460fff2600051600055",
                 "nonce" : "0x00",
@@ -270,32 +285,32 @@
                     "0x00" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f4a08c",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a761d8d4",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x600160005260206000602060006000600460fff2600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -303,36 +318,41 @@
         }
     },
     "CALLCODEIdentitiy_0_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEIdentitiy_0_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xa08c",
-                    "hash" : "032b2fe63489da3cf5983f785d0956933d7e263be327b6685fc24f31a2519656",
-                    "mixHash" : "c2482e2a8762ccfe7f798163097d1d067d74abc8ef5ed68f653af8ee71c9d05d",
-                    "nonce" : "038c077e64194bc7",
+                    "hash" : "0x2ee06f08ba53ab1d55c94cdf74f5adc6b000ba3ebf12fe220ebdd94bd6a69d7e",
+                    "mixHash" : "0x17100a037530cdaaef40935ee6b4f51ba9deb8ed64bc4ce76d2113c1b9b5e61f",
+                    "nonce" : "0x38614d25d1b99dda",
                     "number" : "0x01",
-                    "parentHash" : "e59c056bf2b64cb41b9b672e70c7cc5f02062647971febfe993c26c41cd4bc70",
-                    "receiptTrie" : "3afcdc0f623228b52667726fd61b3e164373bdc4b646a794dec6bccb232c6b9c",
-                    "stateRoot" : "2cc36db4513e9d40d217e84904d84b3400d46565b5b3050e5457c619833cbc77",
+                    "parentHash" : "0xe59c056bf2b64cb41b9b672e70c7cc5f02062647971febfe993c26c41cd4bc70",
+                    "receiptTrie" : "0x3afcdc0f623228b52667726fd61b3e164373bdc4b646a794dec6bccb232c6b9c",
+                    "stateRoot" : "0x2cc36db4513e9d40d217e84904d84b3400d46565b5b3050e5457c619833cbc77",
                     "timestamp" : "0x03e8",
-                    "transactionsTrie" : "98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -342,28 +362,28 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "e59c056bf2b64cb41b9b672e70c7cc5f02062647971febfe993c26c41cd4bc70",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0xe59c056bf2b64cb41b9b672e70c7cc5f02062647971febfe993c26c41cd4bc70",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "6870a3aa7444d494bbd6afb1a0065903cbee79afd3d1a0133f2feedc29450d1b",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x6870a3aa7444d494bbd6afb1a0065903cbee79afd3d1a0133f2feedc29450d1b",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "032b2fe63489da3cf5983f785d0956933d7e263be327b6685fc24f31a2519656",
+        "lastblockhash" : "0x2ee06f08ba53ab1d55c94cdf74f5adc6b000ba3ebf12fe220ebdd94bd6a69d7e",
         "network" : "Homestead",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x600160005260206000602060006000600460fff2600051600055",
                 "nonce" : "0x00",
@@ -371,32 +391,145 @@
                     "0x00" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f4a08c",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a761d8d4",
-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x01312d00",
+                "code" : "0x600160005260206000602060006000600460fff2600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CALLCODEIdentitiy_0_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEIdentitiy_0_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x989680",
+                    "gasUsed" : "0xa320",
+                    "hash" : "0x9214dd324492093dfb41b2b85f0c88c80da44fae4dc73e47d98eeaef0917dba1",
+                    "mixHash" : "0x016009df9e6d4ec8d791591717116fa7ba240f8493999bceb460e4c8479e6edc",
+                    "nonce" : "0x237f97076c20cb51",
+                    "number" : "0x01",
+                    "parentHash" : "0xe59c056bf2b64cb41b9b672e70c7cc5f02062647971febfe993c26c41cd4bc70",
+                    "receiptTrie" : "0x4cb3b5edc2502497bc6fb6c28a68ee0ebc959a7286ffbcf2a8ddfca50ea07748",
+                    "stateRoot" : "0x1a4fbe5f650aaee5915945be1264a075bbfc38a6c54f9f67b3bd5f4c0568545f",
+                    "timestamp" : "0x03e8",
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                },
+                "rlp" : "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",
+                "transactions" : [
+                    {
+                        "data" : "",
+                        "gasLimit" : "0x0592a8",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
+                        "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "v" : "0x1c",
+                        "value" : "0x0186a0"
+                    }
+                ],
+                "uncleHeaders" : [
+                ]
+            }
+        ],
+        "genesisBlockHeader" : {
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x989680",
+            "gasUsed" : "0x00",
+            "hash" : "0xe59c056bf2b64cb41b9b672e70c7cc5f02062647971febfe993c26c41cd4bc70",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0x00",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x6870a3aa7444d494bbd6afb1a0065903cbee79afd3d1a0133f2feedc29450d1b",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
+        "genesisRLP" : "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",
+        "lastblockhash" : "0x9214dd324492093dfb41b2b85f0c88c80da44fae4dc73e47d98eeaef0917dba1",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
+                "balance" : "0x00",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0132b3a0",
+                "code" : "0x600160005260206000602060006000600460fff2600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x00" : "0x01"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4a320",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a761d640",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x600160005260206000602060006000600460fff2600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEIdentitiy_1.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEIdentitiy_1_d0g0v0.json
index 1200af576..baebb18db 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEIdentitiy_1.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEIdentitiy_1_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CALLCODEIdentitiy_1_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEIdentitiy_1_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xb69f",
-                    "hash" : "8ad71a48d5ea19d2bbc89df4a4bba8b506536178538e7401edf14dd330d4fc8e",
-                    "mixHash" : "2d5f95de46edaf8c272aac9847a6188803f7025cdc0314508f421e3e360c239b",
-                    "nonce" : "4df09c265ce5108c",
+                    "hash" : "0xd12ce53b9d8323dcdf80557d82948765404aa473a47023080fe6cb19d25d48a6",
+                    "mixHash" : "0x085358385191aff1e681265652e448f4a1cb33dd169450cd27285c4b7dbe5820",
+                    "nonce" : "0x44cd442d367741dd",
                     "number" : "0x01",
-                    "parentHash" : "1f7903fcb851003bfee682591c5cb53fac1f395d5b91c6aa1f79ce1cdd14f0f3",
-                    "receiptTrie" : "36d8dd383d7e45e0f02df69dd9b0ff8b524f41b9e503e072fc313a8a79ac79ba",
-                    "stateRoot" : "2839d4ca2e042563ef3f9094e11cae7a8367096cfee28496e6b36421e9c36b69",
+                    "parentHash" : "0x1f7903fcb851003bfee682591c5cb53fac1f395d5b91c6aa1f79ce1cdd14f0f3",
+                    "receiptTrie" : "0x36d8dd383d7e45e0f02df69dd9b0ff8b524f41b9e503e072fc313a8a79ac79ba",
+                    "stateRoot" : "0x2839d4ca2e042563ef3f9094e11cae7a8367096cfee28496e6b36421e9c36b69",
                     "timestamp" : "0x03e8",
-                    "transactionsTrie" : "98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -39,28 +44,28 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "1f7903fcb851003bfee682591c5cb53fac1f395d5b91c6aa1f79ce1cdd14f0f3",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0x1f7903fcb851003bfee682591c5cb53fac1f395d5b91c6aa1f79ce1cdd14f0f3",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "cdd4f201095480365afb91f0fa9411d9828f59f750ad7fc47829bd0506730bad",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xcdd4f201095480365afb91f0fa9411d9828f59f750ad7fc47829bd0506730bad",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "8ad71a48d5ea19d2bbc89df4a4bba8b506536178538e7401edf14dd330d4fc8e",
+        "lastblockhash" : "0xd12ce53b9d8323dcdf80557d82948765404aa473a47023080fe6cb19d25d48a6",
         "network" : "EIP150",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x6020600060006000600060046101f4f2600255600051600055",
                 "nonce" : "0x00",
@@ -68,32 +73,32 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f4b69f",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a761c2c1",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x6020600060006000600060046101f4f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -101,36 +106,41 @@
         }
     },
     "CALLCODEIdentitiy_1_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEIdentitiy_1_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xb69f",
-                    "hash" : "068c3238dbaef2eb13f42ecc223214c9f13e7a399775cf01fbf14da14eebc537",
-                    "mixHash" : "17c1036f3772ccb2fef58f43a9bed3f90465cb968be6db4faa1ca3f561c8e93e",
-                    "nonce" : "9ad0bbc3cdf1b53c",
+                    "hash" : "0xa5542bd46d51c74ab7fd34668503186b033a7ef2608a4e11dda54821818f8606",
+                    "mixHash" : "0x75f8710f4caadd9b5c560ca346f14ae9347d0514141173b80de661b77cc5aee7",
+                    "nonce" : "0x4ebdcb0c9dde3ca9",
                     "number" : "0x01",
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-                    "receiptTrie" : "36d8dd383d7e45e0f02df69dd9b0ff8b524f41b9e503e072fc313a8a79ac79ba",
-                    "stateRoot" : "2839d4ca2e042563ef3f9094e11cae7a8367096cfee28496e6b36421e9c36b69",
+                    "parentHash" : "0x1f7903fcb851003bfee682591c5cb53fac1f395d5b91c6aa1f79ce1cdd14f0f3",
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-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
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+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
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@@ -140,28 +150,28 @@
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-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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             "extraData" : "0x42",
             "gasLimit" : "0x989680",
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-            "nonce" : "0102030405060708",
+            "hash" : "0x1f7903fcb851003bfee682591c5cb53fac1f395d5b91c6aa1f79ce1cdd14f0f3",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "cdd4f201095480365afb91f0fa9411d9828f59f750ad7fc47829bd0506730bad",
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+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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-        "lastblockhash" : "068c3238dbaef2eb13f42ecc223214c9f13e7a399775cf01fbf14da14eebc537",
+        "lastblockhash" : "0xa5542bd46d51c74ab7fd34668503186b033a7ef2608a4e11dda54821818f8606",
         "network" : "EIP158",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x6020600060006000600060046101f4f2600255600051600055",
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@@ -169,32 +179,32 @@
                     "0x02" : "0x01"
                 }
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f4b69f",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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                 "balance" : "0x0de0b6b3a761c2c1",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x6020600060006000600060046101f4f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -202,36 +212,41 @@
         }
     },
     "CALLCODEIdentitiy_1_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEIdentitiy_1_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
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                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xb40b",
-                    "hash" : "fd0597352a1666ed1ddb9ca916799d604db5e10946816aad3aa66cb5ed063e31",
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-                    "nonce" : "33c1d60bf1f2210f",
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-                    "stateRoot" : "e959fe050d3dee1582bf894d13e6511574102f2cc1578c3dab4f1f5ed8bbb1ef",
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-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -241,28 +256,28 @@
             }
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-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "1f7903fcb851003bfee682591c5cb53fac1f395d5b91c6aa1f79ce1cdd14f0f3",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0x1f7903fcb851003bfee682591c5cb53fac1f395d5b91c6aa1f79ce1cdd14f0f3",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
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-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "cdd4f201095480365afb91f0fa9411d9828f59f750ad7fc47829bd0506730bad",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xcdd4f201095480365afb91f0fa9411d9828f59f750ad7fc47829bd0506730bad",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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-        "lastblockhash" : "fd0597352a1666ed1ddb9ca916799d604db5e10946816aad3aa66cb5ed063e31",
+        "lastblockhash" : "0x16e0247015b2a9e9fb87cdb43d40cf2c03dffec36e0dd7f6c40d109fbdb04714",
         "network" : "Frontier",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x6020600060006000600060046101f4f2600255600051600055",
                 "nonce" : "0x00",
@@ -270,32 +285,32 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f4b40b",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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                 "balance" : "0x0de0b6b3a761c555",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
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             }
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         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x6020600060006000600060046101f4f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
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             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -303,36 +318,41 @@
         }
     },
     "CALLCODEIdentitiy_1_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEIdentitiy_1_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
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-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xb40b",
-                    "hash" : "9abafcacc678ec61f5d8a05235f8ce82d3f65f0289387e5ed858b20228476810",
-                    "mixHash" : "58e4b7639999f312e934cf7950fce99c46edbbca5e8425643532dffb9b39fb02",
-                    "nonce" : "ad05faf615448ba3",
+                    "hash" : "0xfb46b49e03ae6d77d6b75205f30a1bee8da218c4f32518124aab739b10447350",
+                    "mixHash" : "0x391428028419d4f804d25985d2a493090411a3b0e859baa1645ba15be071bbef",
+                    "nonce" : "0xfb7c4bb798f1c2e5",
                     "number" : "0x01",
-                    "parentHash" : "1f7903fcb851003bfee682591c5cb53fac1f395d5b91c6aa1f79ce1cdd14f0f3",
-                    "receiptTrie" : "6d4da3504beb3c819c58f8d0283b0e5f925a69eb4653e68e109de142237a6ae4",
-                    "stateRoot" : "e959fe050d3dee1582bf894d13e6511574102f2cc1578c3dab4f1f5ed8bbb1ef",
+                    "parentHash" : "0x1f7903fcb851003bfee682591c5cb53fac1f395d5b91c6aa1f79ce1cdd14f0f3",
+                    "receiptTrie" : "0x6d4da3504beb3c819c58f8d0283b0e5f925a69eb4653e68e109de142237a6ae4",
+                    "stateRoot" : "0xe959fe050d3dee1582bf894d13e6511574102f2cc1578c3dab4f1f5ed8bbb1ef",
                     "timestamp" : "0x03e8",
-                    "transactionsTrie" : "98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -342,28 +362,28 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "1f7903fcb851003bfee682591c5cb53fac1f395d5b91c6aa1f79ce1cdd14f0f3",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0x1f7903fcb851003bfee682591c5cb53fac1f395d5b91c6aa1f79ce1cdd14f0f3",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "cdd4f201095480365afb91f0fa9411d9828f59f750ad7fc47829bd0506730bad",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xcdd4f201095480365afb91f0fa9411d9828f59f750ad7fc47829bd0506730bad",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901faf901f5a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0cdd4f201095480365afb91f0fa9411d9828f59f750ad7fc47829bd0506730bada056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b9010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000830200008083989680808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "9abafcacc678ec61f5d8a05235f8ce82d3f65f0289387e5ed858b20228476810",
+        "lastblockhash" : "0xfb46b49e03ae6d77d6b75205f30a1bee8da218c4f32518124aab739b10447350",
         "network" : "Homestead",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x6020600060006000600060046101f4f2600255600051600055",
                 "nonce" : "0x00",
@@ -371,32 +391,145 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f4b40b",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a761c555",
-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x01312d00",
+                "code" : "0x6020600060006000600060046101f4f2600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CALLCODEIdentitiy_1_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEIdentitiy_1_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x989680",
+                    "gasUsed" : "0xb69f",
+                    "hash" : "0xc4896a0e71bb2e5cc46e4c953fab6149b3892f78406dcc9aef6f9dfb1a9b9be2",
+                    "mixHash" : "0xcd001c9ad225ed4dcf131b0606954c7b58cc69fd6fc067d2f035fd105e6eab18",
+                    "nonce" : "0xb7c313d9b15591af",
+                    "number" : "0x01",
+                    "parentHash" : "0x1f7903fcb851003bfee682591c5cb53fac1f395d5b91c6aa1f79ce1cdd14f0f3",
+                    "receiptTrie" : "0x8303f32c0f453858c14f7aa1b322f68ec8f6359439426fc169f4032212c04863",
+                    "stateRoot" : "0x3c615de2bc84ad71425dd0f2c0230f71bf4f70c97bca059d5b16ab1385fb90d7",
+                    "timestamp" : "0x03e8",
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                },
+                "rlp" : "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",
+                "transactions" : [
+                    {
+                        "data" : "",
+                        "gasLimit" : "0x0592a8",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
+                        "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "v" : "0x1c",
+                        "value" : "0x0186a0"
+                    }
+                ],
+                "uncleHeaders" : [
+                ]
+            }
+        ],
+        "genesisBlockHeader" : {
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x989680",
+            "gasUsed" : "0x00",
+            "hash" : "0x1f7903fcb851003bfee682591c5cb53fac1f395d5b91c6aa1f79ce1cdd14f0f3",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0x00",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xcdd4f201095480365afb91f0fa9411d9828f59f750ad7fc47829bd0506730bad",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
+        "genesisRLP" : "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",
+        "lastblockhash" : "0xc4896a0e71bb2e5cc46e4c953fab6149b3892f78406dcc9aef6f9dfb1a9b9be2",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
+                "balance" : "0x00",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0132b3a0",
+                "code" : "0x6020600060006000600060046101f4f2600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x02" : "0x01"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4b69f",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a761c2c1",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x6020600060006000600060046101f4f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEIdentity_1_nonzeroValue.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEIdentity_1_nonzeroValue_d0g0v0.json
index dcced13eb..e4ae5c5b8 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEIdentity_1_nonzeroValue.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEIdentity_1_nonzeroValue_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CALLCODEIdentity_1_nonzeroValue_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEIdentity_1_nonzeroValue_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xd0cb",
-                    "hash" : "7e7be1357fb04808bc34052c8a92743d199db68f71611829b4fb73bb0a1a83f8",
-                    "mixHash" : "be87e8d2c6e62be83b349817fd2d369c00032006800dddcfc4108502de9e15df",
-                    "nonce" : "7230ba179eed22cc",
+                    "hash" : "0x7ed5edc1fd5e79a9a7e1e6775f4b38eff017baff6c733514ebf224d6390b2bb7",
+                    "mixHash" : "0xfb9a4652c6d2ed3503364cace6b3e6d130354d01d4f62bb485e8390afffee286",
+                    "nonce" : "0x8ce6724da54815d1",
                     "number" : "0x01",
-                    "parentHash" : "f171943b10ec6efbc17ef73c6b75bfa9238a5ae7099212f74277f77af0444056",
-                    "receiptTrie" : "4864df2abab3c01e132abd08cc0fd9913e5056ea4323cab40fa723981e9b3dd7",
-                    "stateRoot" : "52839fb9466eda826178fd4345b1c4252a2754c9c4611ba4749c28f38e88bed7",
+                    "parentHash" : "0xf171943b10ec6efbc17ef73c6b75bfa9238a5ae7099212f74277f77af0444056",
+                    "receiptTrie" : "0x4864df2abab3c01e132abd08cc0fd9913e5056ea4323cab40fa723981e9b3dd7",
+                    "stateRoot" : "0x52839fb9466eda826178fd4345b1c4252a2754c9c4611ba4749c28f38e88bed7",
                     "timestamp" : "0x03e8",
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-                        "data" : "0x",
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@@ -39,28 +44,28 @@
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@@ -68,32 +73,32 @@
                     "0x02" : "0x01"
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -101,36 +106,41 @@
         }
     },
     "CALLCODEIdentity_1_nonzeroValue_d0g0v0_EIP158" : {
+        "_info" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEIdentity_1_nonzeroValue_d0g0v0Filler.json"
+        },
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                 "transactions" : [
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-                        "data" : "0x",
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@@ -140,28 +150,28 @@
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         "network" : "EIP158",
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@@ -169,32 +179,32 @@
                     "0x02" : "0x01"
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -202,36 +212,41 @@
         }
     },
     "CALLCODEIdentity_1_nonzeroValue_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEIdentity_1_nonzeroValue_d0g0v0Filler.json"
+        },
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@@ -241,28 +256,28 @@
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@@ -270,32 +285,32 @@
                     "0x02" : "0x01"
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
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                 "storage" : {
                 }
@@ -303,36 +318,41 @@
         }
     },
     "CALLCODEIdentity_1_nonzeroValue_d0g0v0_Homestead" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEIdentity_1_nonzeroValue_d0g0v0Filler.json"
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@@ -342,28 +362,28 @@
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@@ -371,32 +391,145 @@
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+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CALLCODEIdentity_1_nonzeroValue_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEIdentity_1_nonzeroValue_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x05f5e100",
+                    "gasUsed" : "0xd0cb",
+                    "hash" : "0x1a18d3b7654e9d5b1ea194a812e8d23712da2f1c2fda8c449d499c306de5fe50",
+                    "mixHash" : "0x431feff5ff486649eb7ca458981fe9658c94f8cf3921e88a8ad0cfd82dcbaa83",
+                    "nonce" : "0xe2a749b70953e0ba",
+                    "number" : "0x01",
+                    "parentHash" : "0xf171943b10ec6efbc17ef73c6b75bfa9238a5ae7099212f74277f77af0444056",
+                    "receiptTrie" : "0xb1c924c36a4d4c797e87b9089790156c93ac3788a51db50e9b2e8c55bb2a7ab0",
+                    "stateRoot" : "0x3ebb966a9ee01b83c0ef01974c21a5fe8e2bff3ffcf58dc15d9a64407b4a08e6",
+                    "timestamp" : "0x03e8",
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                },
+                "rlp" : "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",
+                "transactions" : [
+                    {
+                        "data" : "",
+                        "gasLimit" : "0x0592a8",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
+                        "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "v" : "0x1c",
+                        "value" : "0x0186a0"
+                    }
+                ],
+                "uncleHeaders" : [
+                ]
+            }
+        ],
+        "genesisBlockHeader" : {
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x05f5e100",
+            "gasUsed" : "0x00",
+            "hash" : "0xf171943b10ec6efbc17ef73c6b75bfa9238a5ae7099212f74277f77af0444056",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0x00",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x8b0f9c1b92c4d95d02ff26ac79b862de71664c2765625b888424ab5ab4d4e9d2",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
+        "genesisRLP" : "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",
+        "lastblockhash" : "0x1a18d3b7654e9d5b1ea194a812e8d23712da2f1c2fda8c449d499c306de5fe50",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
+                "balance" : "0x00",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0bed48a0",
+                "code" : "0x60206000600060006013600462030d40f2600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x02" : "0x01"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4d0cb",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a761a895",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0bebc200",
                 "code" : "0x60206000600060006013600462030d40f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEIdentity_2.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEIdentity_2_d0g0v0.json
index c45fa7560..e74e90431 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEIdentity_2.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEIdentity_2_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CALLCODEIdentity_2_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEIdentity_2_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xf149",
-                    "hash" : "eddfecbd790a0eb2d488cc905e1f9c11aa8b47c73f40fd0670c59942591679d1",
-                    "mixHash" : "75e7cf0abde465d3966e0fa879dfcac3114daec4da704115e196594f3dbca235",
-                    "nonce" : "53ad40d0275b6843",
+                    "hash" : "0x16faebac70e25a6890f80324c4f7fe4c96d44315988cf9cd266173e7804e6ee7",
+                    "mixHash" : "0xbc9ba76b0ea5b88aa307f2f4a2b21eda792589e1a3e7be561af3fcee46e1128c",
+                    "nonce" : "0x8665145472c2f840",
                     "number" : "0x01",
-                    "parentHash" : "de64d39967fcd942112af35201db7d9bf2a44b4f26c0ec36e34baab97f1bd9da",
-                    "receiptTrie" : "8ef82bde0a1ccd9dffbb4a82e78e1831153152189896ab6a8d8d819d5dcf5330",
-                    "stateRoot" : "8b0a7269f06921b8f586d8fb9963c9ab78fb13db548edcf2a850c60d80805d16",
+                    "parentHash" : "0xde64d39967fcd942112af35201db7d9bf2a44b4f26c0ec36e34baab97f1bd9da",
+                    "receiptTrie" : "0x8ef82bde0a1ccd9dffbb4a82e78e1831153152189896ab6a8d8d819d5dcf5330",
+                    "stateRoot" : "0x8b0a7269f06921b8f586d8fb9963c9ab78fb13db548edcf2a850c60d80805d16",
                     "timestamp" : "0x03e8",
-                    "transactionsTrie" : "98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -39,28 +44,28 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "de64d39967fcd942112af35201db7d9bf2a44b4f26c0ec36e34baab97f1bd9da",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0xde64d39967fcd942112af35201db7d9bf2a44b4f26c0ec36e34baab97f1bd9da",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "7efee7ff1e0e4dcacf845d073f491ff0b99fdc3d8c9574ea974fe765fc86a8b3",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x7efee7ff1e0e4dcacf845d073f491ff0b99fdc3d8c9574ea974fe765fc86a8b3",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "eddfecbd790a0eb2d488cc905e1f9c11aa8b47c73f40fd0670c59942591679d1",
+        "lastblockhash" : "0x16faebac70e25a6890f80324c4f7fe4c96d44315988cf9cd266173e7804e6ee7",
         "network" : "EIP150",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x64f34578907f6000526020600060256000600060046101f4f2600255600051600055",
                 "nonce" : "0x00",
@@ -69,32 +74,32 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f4f149",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7618817",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x64f34578907f6000526020600060256000600060046101f4f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -102,36 +107,41 @@
         }
     },
     "CALLCODEIdentity_2_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEIdentity_2_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xf149",
-                    "hash" : "808a24d36c48966fc46569e053017725f183a6b7b1317fbe9e9f94de680246bc",
-                    "mixHash" : "a76bc0f34462456fa9b12b12586501184ff9b6abfee941af3f755fcafc23b038",
-                    "nonce" : "eb770ec2348184cc",
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
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@@ -141,28 +151,28 @@
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-            "nonce" : "0102030405060708",
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-            "stateRoot" : "7efee7ff1e0e4dcacf845d073f491ff0b99fdc3d8c9574ea974fe765fc86a8b3",
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-        "lastblockhash" : "808a24d36c48966fc46569e053017725f183a6b7b1317fbe9e9f94de680246bc",
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         "network" : "EIP158",
         "postState" : {
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@@ -171,32 +181,32 @@
                     "0x02" : "0x01"
                 }
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
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                 "storage" : {
                 }
             }
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         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x64f34578907f6000526020600060256000600060046101f4f2600255600051600055",
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                 "storage" : {
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             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -204,36 +214,41 @@
         }
     },
     "CALLCODEIdentity_2_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEIdentity_2_d0g0v0Filler.json"
+        },
         "blocks" : [
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                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
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                     "gasUsed" : "0xeeb5",
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
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-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
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                         "value" : "0x0186a0"
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@@ -243,28 +258,28 @@
             }
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             "gasLimit" : "0x989680",
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-            "nonce" : "0102030405060708",
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-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "7efee7ff1e0e4dcacf845d073f491ff0b99fdc3d8c9574ea974fe765fc86a8b3",
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             "timestamp" : "0x03b6",
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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-        "lastblockhash" : "12dd8524b717ba38f9cf9d53cf578b76c7327ec680715c2e648a77eb5589a97a",
+        "lastblockhash" : "0x94ba284217e469f97a982559b7188942a2f4f9c668639e968e6017c84731d37e",
         "network" : "Frontier",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x64f34578907f6000526020600060256000600060046101f4f2600255600051600055",
                 "nonce" : "0x00",
@@ -273,32 +288,32 @@
                     "0x02" : "0x01"
                 }
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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         "pre" : {
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             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -306,36 +321,41 @@
         }
     },
     "CALLCODEIdentity_2_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEIdentity_2_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xeeb5",
-                    "hash" : "71b9c99f2db97abb9673179c24c2785ccb0873778db2fea43c87d84946984bfa",
-                    "mixHash" : "4d5d9fa3cff7ce1d808689ee1992ae4dd2068bb5c9c42d4797d2e67e27877eb5",
-                    "nonce" : "25160f217be83138",
+                    "hash" : "0x6dfbefb51f3a6846dc78e5174daedde5953c7c463e63e13fe1282eb30649cda0",
+                    "mixHash" : "0xfee246cf358e568590efa74ceb0dad1ccd328f954f2f72717e322363aeb8c0eb",
+                    "nonce" : "0x2c8f0278126d8089",
                     "number" : "0x01",
-                    "parentHash" : "de64d39967fcd942112af35201db7d9bf2a44b4f26c0ec36e34baab97f1bd9da",
-                    "receiptTrie" : "16fb13f19dd1f83e04a97fd96d09cfdc9374b050b45389b66bfac71a8353b972",
-                    "stateRoot" : "95dd91bf9796f9b16514aaefd5fe3e074c63f8db0185dd4bb89abd3df46286fd",
+                    "parentHash" : "0xde64d39967fcd942112af35201db7d9bf2a44b4f26c0ec36e34baab97f1bd9da",
+                    "receiptTrie" : "0x16fb13f19dd1f83e04a97fd96d09cfdc9374b050b45389b66bfac71a8353b972",
+                    "stateRoot" : "0x95dd91bf9796f9b16514aaefd5fe3e074c63f8db0185dd4bb89abd3df46286fd",
                     "timestamp" : "0x03e8",
-                    "transactionsTrie" : "98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -345,28 +365,28 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "de64d39967fcd942112af35201db7d9bf2a44b4f26c0ec36e34baab97f1bd9da",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0xde64d39967fcd942112af35201db7d9bf2a44b4f26c0ec36e34baab97f1bd9da",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "7efee7ff1e0e4dcacf845d073f491ff0b99fdc3d8c9574ea974fe765fc86a8b3",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x7efee7ff1e0e4dcacf845d073f491ff0b99fdc3d8c9574ea974fe765fc86a8b3",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "71b9c99f2db97abb9673179c24c2785ccb0873778db2fea43c87d84946984bfa",
+        "lastblockhash" : "0x6dfbefb51f3a6846dc78e5174daedde5953c7c463e63e13fe1282eb30649cda0",
         "network" : "Homestead",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x64f34578907f6000526020600060256000600060046101f4f2600255600051600055",
                 "nonce" : "0x00",
@@ -375,32 +395,146 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f4eeb5",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7618aab",
-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x01312d00",
+                "code" : "0x64f34578907f6000526020600060256000600060046101f4f2600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CALLCODEIdentity_2_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEIdentity_2_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x989680",
+                    "gasUsed" : "0xf149",
+                    "hash" : "0x99a8817fc67df3605f985a555ce75d47c9e266a087df2e3e7a85399a215faf2d",
+                    "mixHash" : "0x0edf5392935a5b9ede7d5e862941e98885227cf39b2a8e880fd820522b3f39ef",
+                    "nonce" : "0x8505487178a2a982",
+                    "number" : "0x01",
+                    "parentHash" : "0xde64d39967fcd942112af35201db7d9bf2a44b4f26c0ec36e34baab97f1bd9da",
+                    "receiptTrie" : "0x963c5033248964b8b7eaf856950dff14f290ef8d1c62c2a21954b9cb35837a88",
+                    "stateRoot" : "0x7d8a4713be619205a17d221fffaacd529a6fd962c8ec3d88f8b80de86dcdf147",
+                    "timestamp" : "0x03e8",
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                },
+                "rlp" : "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",
+                "transactions" : [
+                    {
+                        "data" : "",
+                        "gasLimit" : "0x0592a8",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
+                        "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "v" : "0x1c",
+                        "value" : "0x0186a0"
+                    }
+                ],
+                "uncleHeaders" : [
+                ]
+            }
+        ],
+        "genesisBlockHeader" : {
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x989680",
+            "gasUsed" : "0x00",
+            "hash" : "0xde64d39967fcd942112af35201db7d9bf2a44b4f26c0ec36e34baab97f1bd9da",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0x00",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x7efee7ff1e0e4dcacf845d073f491ff0b99fdc3d8c9574ea974fe765fc86a8b3",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
+        "genesisRLP" : "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",
+        "lastblockhash" : "0x99a8817fc67df3605f985a555ce75d47c9e266a087df2e3e7a85399a215faf2d",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
+                "balance" : "0x00",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0132b3a0",
+                "code" : "0x64f34578907f6000526020600060256000600060046101f4f2600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x00" : "0xf34578907f",
+                    "0x02" : "0x01"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4f149",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7618817",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x64f34578907f6000526020600060256000600060046101f4f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEIdentity_3.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEIdentity_3_d0g0v0.json
index b5bf414dd..3742fb1c6 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEIdentity_3.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEIdentity_3_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CALLCODEIdentity_3_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEIdentity_3_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xf149",
-                    "hash" : "1927689c592488bd1107488510b4321523873d555a23cc63766b59240c186fcb",
-                    "mixHash" : "18240a00cd0ecbeefd1ab24795e66d86e36eba90bf324405c118f7e0aad43b2f",
-                    "nonce" : "c4e308df99bf63fc",
+                    "hash" : "0xf0c80b2806aea389200fa6c4ddf1d22594c2b57215471a4d253f31413ee1ff33",
+                    "mixHash" : "0x694104f25214bdac3654f577854f171c6395139e35a17ffc5de571c8e2e476bf",
+                    "nonce" : "0xa3ab8e0ab2f39a6c",
                     "number" : "0x01",
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
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@@ -39,28 +44,28 @@
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             "gasLimit" : "0x989680",
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-            "nonce" : "0102030405060708",
+            "hash" : "0xde64d39967fcd942112af35201db7d9bf2a44b4f26c0ec36e34baab97f1bd9da",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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-            "stateRoot" : "7efee7ff1e0e4dcacf845d073f491ff0b99fdc3d8c9574ea974fe765fc86a8b3",
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-        "lastblockhash" : "1927689c592488bd1107488510b4321523873d555a23cc63766b59240c186fcb",
+        "lastblockhash" : "0xf0c80b2806aea389200fa6c4ddf1d22594c2b57215471a4d253f31413ee1ff33",
         "network" : "EIP150",
         "postState" : {
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                 "code" : "0x64f34578907f6000526020600060256000600060046101f4f2600255600051600055",
                 "nonce" : "0x00",
@@ -69,32 +74,32 @@
                     "0x02" : "0x01"
                 }
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x64f34578907f6000526020600060256000600060046101f4f2600255600051600055",
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                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -102,36 +107,41 @@
         }
     },
     "CALLCODEIdentity_3_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEIdentity_3_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
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-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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-                    "extraData" : "0x",
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                     "gasUsed" : "0xf149",
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
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-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
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                         "value" : "0x0186a0"
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@@ -141,28 +151,28 @@
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             "difficulty" : "0x020000",
             "extraData" : "0x42",
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             "gasUsed" : "0x00",
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-            "nonce" : "0102030405060708",
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-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "7efee7ff1e0e4dcacf845d073f491ff0b99fdc3d8c9574ea974fe765fc86a8b3",
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             "timestamp" : "0x03b6",
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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-        "lastblockhash" : "1a08feb883f35b6dc4e7c03aadb2e7f1245183fe5c3010064c2260d885e39309",
+        "lastblockhash" : "0x7bc13ca6c0d83c94334f90dddf92599b76c56fe580cd272a5b41d2d98c239951",
         "network" : "EIP158",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x64f34578907f6000526020600060256000600060046101f4f2600255600051600055",
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@@ -171,32 +181,32 @@
                     "0x02" : "0x01"
                 }
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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                 "storage" : {
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             }
         },
         "pre" : {
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                 "code" : "0x64f34578907f6000526020600060256000600060046101f4f2600255600051600055",
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -204,36 +214,41 @@
         }
     },
     "CALLCODEIdentity_3_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEIdentity_3_d0g0v0Filler.json"
+        },
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             {
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
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+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
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@@ -243,28 +258,28 @@
             }
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-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
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-            "nonce" : "0102030405060708",
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-            "stateRoot" : "7efee7ff1e0e4dcacf845d073f491ff0b99fdc3d8c9574ea974fe765fc86a8b3",
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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+        "lastblockhash" : "0x1541fd018b288a0527f3126bbfe02f4df7a2d508b4044996bea81aba9998f57e",
         "network" : "Frontier",
         "postState" : {
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@@ -273,32 +288,32 @@
                     "0x02" : "0x01"
                 }
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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                 "balance" : "0x0de0b6b3a7618aab",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x64f34578907f6000526020600060256000600060046101f4f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -306,36 +321,41 @@
         }
     },
     "CALLCODEIdentity_3_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEIdentity_3_d0g0v0Filler.json"
+        },
         "blocks" : [
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                     "gasUsed" : "0xeeb5",
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                 "transactions" : [
                     {
-                        "data" : "0x",
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                         "gasLimit" : "0x0592a8",
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                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
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@@ -345,28 +365,28 @@
             }
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-            "nonce" : "0102030405060708",
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-            "stateRoot" : "7efee7ff1e0e4dcacf845d073f491ff0b99fdc3d8c9574ea974fe765fc86a8b3",
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             "timestamp" : "0x03b6",
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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         "network" : "Homestead",
         "postState" : {
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                 "code" : "0x64f34578907f6000526020600060256000600060046101f4f2600255600051600055",
                 "nonce" : "0x00",
@@ -375,32 +395,146 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f4eeb5",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7618aab",
-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x01312d00",
+                "code" : "0x64f34578907f6000526020600060256000600060046101f4f2600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CALLCODEIdentity_3_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEIdentity_3_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x989680",
+                    "gasUsed" : "0xf149",
+                    "hash" : "0xb329c198dd5696965886d8a168bdc82b2b123bd4de1b161ca91e23afaf1694cb",
+                    "mixHash" : "0x643bd52c6c1c06e81889a6ea4b0e76d5804d295dadc79ef9c2407fea3c1e76f9",
+                    "nonce" : "0x10322a4b41f19f6d",
+                    "number" : "0x01",
+                    "parentHash" : "0xde64d39967fcd942112af35201db7d9bf2a44b4f26c0ec36e34baab97f1bd9da",
+                    "receiptTrie" : "0x963c5033248964b8b7eaf856950dff14f290ef8d1c62c2a21954b9cb35837a88",
+                    "stateRoot" : "0x7d8a4713be619205a17d221fffaacd529a6fd962c8ec3d88f8b80de86dcdf147",
+                    "timestamp" : "0x03e8",
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                },
+                "rlp" : "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",
+                "transactions" : [
+                    {
+                        "data" : "",
+                        "gasLimit" : "0x0592a8",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
+                        "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "v" : "0x1c",
+                        "value" : "0x0186a0"
+                    }
+                ],
+                "uncleHeaders" : [
+                ]
+            }
+        ],
+        "genesisBlockHeader" : {
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x989680",
+            "gasUsed" : "0x00",
+            "hash" : "0xde64d39967fcd942112af35201db7d9bf2a44b4f26c0ec36e34baab97f1bd9da",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0x00",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x7efee7ff1e0e4dcacf845d073f491ff0b99fdc3d8c9574ea974fe765fc86a8b3",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
+        "genesisRLP" : "0xf901faf901f5a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa07efee7ff1e0e4dcacf845d073f491ff0b99fdc3d8c9574ea974fe765fc86a8b3a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b9010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000830200008083989680808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
+        "lastblockhash" : "0xb329c198dd5696965886d8a168bdc82b2b123bd4de1b161ca91e23afaf1694cb",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
+                "balance" : "0x00",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0132b3a0",
+                "code" : "0x64f34578907f6000526020600060256000600060046101f4f2600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x00" : "0xf34578907f",
+                    "0x02" : "0x01"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4f149",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7618817",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x64f34578907f6000526020600060256000600060046101f4f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEIdentity_4.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEIdentity_4_d0g0v0.json
index ee950a8ff..43c515583 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEIdentity_4.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEIdentity_4_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CALLCODEIdentity_4_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEIdentity_4_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xf143",
-                    "hash" : "199d6e65a5206d237a8e73a79e914747a9302802acfea03a29d11ab97169bc0f",
-                    "mixHash" : "e67069696c765affe7c04938d1b9262ced9f5c528b9016d250807cb134d4cb53",
-                    "nonce" : "ea6364e3747fcd7d",
+                    "hash" : "0xab056dba300ecf052b4fc89547beb8b8070d776deccae73115a60698bb7c45f0",
+                    "mixHash" : "0xc155905e11ad62e54dc459053d4da80ebc971a610c7e6da05acbc6c1e620a777",
+                    "nonce" : "0x0457fb1f62c1f798",
                     "number" : "0x01",
-                    "parentHash" : "7e7f947f0e990082da40d1125dcd0b6427222a96c28e2fedfe02acc67dd46c94",
-                    "receiptTrie" : "ac8da2c94154f1c3315cb19d0092a160513ccbd5093e3bf0e07b94f595e8cb24",
-                    "stateRoot" : "e8aef8dc44f25dcf3cf02d481c3f134e0f99bec2e78074ca8e13a1dd0046338c",
+                    "parentHash" : "0x7e7f947f0e990082da40d1125dcd0b6427222a96c28e2fedfe02acc67dd46c94",
+                    "receiptTrie" : "0xac8da2c94154f1c3315cb19d0092a160513ccbd5093e3bf0e07b94f595e8cb24",
+                    "stateRoot" : "0xe8aef8dc44f25dcf3cf02d481c3f134e0f99bec2e78074ca8e13a1dd0046338c",
                     "timestamp" : "0x03e8",
-                    "transactionsTrie" : "98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -39,28 +44,28 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "7e7f947f0e990082da40d1125dcd0b6427222a96c28e2fedfe02acc67dd46c94",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0x7e7f947f0e990082da40d1125dcd0b6427222a96c28e2fedfe02acc67dd46c94",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "51bc3a115220eed517cf4f89a88740adc8cfdab26c2ad1fc430713511cc64849",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x51bc3a115220eed517cf4f89a88740adc8cfdab26c2ad1fc430713511cc64849",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "199d6e65a5206d237a8e73a79e914747a9302802acfea03a29d11ab97169bc0f",
+        "lastblockhash" : "0xab056dba300ecf052b4fc89547beb8b8070d776deccae73115a60698bb7c45f0",
         "network" : "EIP150",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6000526020600060206000600060046064f2600255600051600055",
                 "nonce" : "0x00",
@@ -69,32 +74,32 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f4f143",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a761881d",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6000526020600060206000600060046064f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -102,36 +107,41 @@
         }
     },
     "CALLCODEIdentity_4_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEIdentity_4_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
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@@ -141,28 +151,28 @@
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@@ -171,32 +181,32 @@
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -204,36 +214,41 @@
         }
     },
     "CALLCODEIdentity_4_d0g0v0_Frontier" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEIdentity_4_d0g0v0Filler.json"
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@@ -243,28 +258,28 @@
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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         "network" : "Frontier",
         "postState" : {
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@@ -273,32 +288,32 @@
                     "0x02" : "0x01"
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7618ab1",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6000526020600060206000600060046064f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -306,36 +321,41 @@
         }
     },
     "CALLCODEIdentity_4_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEIdentity_4_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xeeaf",
-                    "hash" : "d0d8d12951ca8a6bd419d7f3bc49ed6a1307296fc956838b5659c69e5b50ba5c",
-                    "mixHash" : "2c4de2f3579025572419774df86eb58f055d0f4652d10733d1b8430ceef6e7ad",
-                    "nonce" : "2e48040ebc1741a0",
+                    "hash" : "0xb9c8cd6e3dc7b354d089f7558ff63fd186158debb67e920cd9b735e1c38e2c9c",
+                    "mixHash" : "0xc254e86b862264158e90bd426910928725f3d68fd7dede406cc143a6b0f28476",
+                    "nonce" : "0xf01fadb3f7f8c2b9",
                     "number" : "0x01",
-                    "parentHash" : "7e7f947f0e990082da40d1125dcd0b6427222a96c28e2fedfe02acc67dd46c94",
-                    "receiptTrie" : "6286fa38448227f54a5095795abdef7c0ba1cc8c4fcb3aadad8c0fea1c92226d",
-                    "stateRoot" : "b1b8f844cc2b2e5b6f696c97e3e569bea55ae267a3cd19ac62f1b7b5be4048af",
+                    "parentHash" : "0x7e7f947f0e990082da40d1125dcd0b6427222a96c28e2fedfe02acc67dd46c94",
+                    "receiptTrie" : "0x6286fa38448227f54a5095795abdef7c0ba1cc8c4fcb3aadad8c0fea1c92226d",
+                    "stateRoot" : "0xb1b8f844cc2b2e5b6f696c97e3e569bea55ae267a3cd19ac62f1b7b5be4048af",
                     "timestamp" : "0x03e8",
-                    "transactionsTrie" : "98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -345,28 +365,28 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "7e7f947f0e990082da40d1125dcd0b6427222a96c28e2fedfe02acc67dd46c94",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0x7e7f947f0e990082da40d1125dcd0b6427222a96c28e2fedfe02acc67dd46c94",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "51bc3a115220eed517cf4f89a88740adc8cfdab26c2ad1fc430713511cc64849",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x51bc3a115220eed517cf4f89a88740adc8cfdab26c2ad1fc430713511cc64849",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "d0d8d12951ca8a6bd419d7f3bc49ed6a1307296fc956838b5659c69e5b50ba5c",
+        "lastblockhash" : "0xb9c8cd6e3dc7b354d089f7558ff63fd186158debb67e920cd9b735e1c38e2c9c",
         "network" : "Homestead",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6000526020600060206000600060046064f2600255600051600055",
                 "nonce" : "0x00",
@@ -375,32 +395,146 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f4eeaf",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7618ab1",
-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x01312d00",
+                "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6000526020600060206000600060046064f2600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CALLCODEIdentity_4_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEIdentity_4_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x989680",
+                    "gasUsed" : "0xf143",
+                    "hash" : "0xe6e03beebd851456f52c32592d33a07297311cea3a86fa292667d5d315c869f5",
+                    "mixHash" : "0x09ecafe8d35c123f3e3f1ea43b5d2adc8b87ef3b2dd6c613a69c8e4222886858",
+                    "nonce" : "0xf78da9fc09610811",
+                    "number" : "0x01",
+                    "parentHash" : "0x7e7f947f0e990082da40d1125dcd0b6427222a96c28e2fedfe02acc67dd46c94",
+                    "receiptTrie" : "0xf501cbb2cbb0aac8c126103b0fd4e0a0def5a185d6be4bd61059958e1fc5f067",
+                    "stateRoot" : "0x78c0402fd224ab7983afb4e1ee2d705f9fe62164328f59b0261779e9bd66b480",
+                    "timestamp" : "0x03e8",
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                },
+                "rlp" : "0xf90262f901f7a07e7f947f0e990082da40d1125dcd0b6427222a96c28e2fedfe02acc67dd46c94a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa078c0402fd224ab7983afb4e1ee2d705f9fe62164328f59b0261779e9bd66b480a098fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0ba0f501cbb2cbb0aac8c126103b0fd4e0a0def5a185d6be4bd61059958e1fc5f067b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018398968082f1438203e880a009ecafe8d35c123f3e3f1ea43b5d2adc8b87ef3b2dd6c613a69c8e422288685888f78da9fc09610811f865f8638001830592a894095e7baea6a6c7c4c2dfeb977efac326af552d87830186a0801ca082cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67fa04a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3cc0",
+                "transactions" : [
+                    {
+                        "data" : "",
+                        "gasLimit" : "0x0592a8",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
+                        "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "v" : "0x1c",
+                        "value" : "0x0186a0"
+                    }
+                ],
+                "uncleHeaders" : [
+                ]
+            }
+        ],
+        "genesisBlockHeader" : {
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x989680",
+            "gasUsed" : "0x00",
+            "hash" : "0x7e7f947f0e990082da40d1125dcd0b6427222a96c28e2fedfe02acc67dd46c94",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0x00",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x51bc3a115220eed517cf4f89a88740adc8cfdab26c2ad1fc430713511cc64849",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
+        "genesisRLP" : "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",
+        "lastblockhash" : "0xe6e03beebd851456f52c32592d33a07297311cea3a86fa292667d5d315c869f5",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
+                "balance" : "0x00",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0132b3a0",
+                "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6000526020600060206000600060046064f2600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x00" : "0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
+                    "0x02" : "0x01"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4f143",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a761881d",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6000526020600060206000600060046064f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEIdentity_4_gas17.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEIdentity_4_gas17_d0g0v0.json
index f722f53bb..107606749 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEIdentity_4_gas17.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEIdentity_4_gas17_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CALLCODEIdentity_4_gas17_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEIdentity_4_gas17_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
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@@ -39,28 +44,28 @@
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@@ -68,32 +73,32 @@
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@@ -101,36 +106,41 @@
         }
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     "CALLCODEIdentity_4_gas17_d0g0v0_EIP158" : {
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@@ -140,28 +150,28 @@
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@@ -169,32 +179,32 @@
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                 "storage" : {
                 }
@@ -202,36 +212,41 @@
         }
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@@ -241,28 +256,28 @@
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@@ -270,32 +285,32 @@
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-                "code" : "0x",
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                 "storage" : {
                 }
@@ -303,36 +318,41 @@
         }
     },
     "CALLCODEIdentity_4_gas17_d0g0v0_Homestead" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
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@@ -342,28 +362,28 @@
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-        "lastblockhash" : "885816f261c2a044f87fbb90d519506e8f32b97584238f891121bcf591bde35b",
+        "lastblockhash" : "0x0638873e6fa5025ea2510785b677f5eacde0003627243a9fbb0d968114fbfa37",
         "network" : "Homestead",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6000526020600060206000600060046011f2600255600051600055",
                 "nonce" : "0x00",
@@ -371,32 +391,145 @@
                     "0x00" : "0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f4b416",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a761c54a",
-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x01312d00",
+                "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6000526020600060206000600060046011f2600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CALLCODEIdentity_4_gas17_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEIdentity_4_gas17_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x989680",
+                    "gasUsed" : "0xb6aa",
+                    "hash" : "0xaa17d4dabdf52b47b5265f708611e1f643c7aa3ff67a443d68206895fba489ce",
+                    "mixHash" : "0x780815d1cc045f52ef3d04749aeb5d0415ddda25b9e55023318ee0f401f270e2",
+                    "nonce" : "0x0493002e2e94df97",
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+                    "parentHash" : "0xfa27bdbd9bce0060809751d5ba9d50d94e4886397703579626b3fddb3319658a",
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+                    "stateRoot" : "0xb82ca0ff2ee2564164ca8b5eee5269b55ebd1d8487808eb0dd654c68c925cc03",
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+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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+                "transactions" : [
+                    {
+                        "data" : "",
+                        "gasLimit" : "0x0592a8",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
+                        "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "v" : "0x1c",
+                        "value" : "0x0186a0"
+                    }
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+                "uncleHeaders" : [
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+            }
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+        "genesisBlockHeader" : {
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x989680",
+            "gasUsed" : "0x00",
+            "hash" : "0xfa27bdbd9bce0060809751d5ba9d50d94e4886397703579626b3fddb3319658a",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0x00",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x5768c8304d8a14c7dc69860492a7c63cbaa2152c08507bf0c59fef0bf58bfe6c",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
+        "genesisRLP" : "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",
+        "lastblockhash" : "0xaa17d4dabdf52b47b5265f708611e1f643c7aa3ff67a443d68206895fba489ce",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
+                "balance" : "0x00",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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+                "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6000526020600060206000600060046011f2600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x00" : "0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4b6aa",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a761c2b6",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6000526020600060206000600060046011f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEIdentity_4_gas18.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEIdentity_4_gas18_d0g0v0.json
index cbfa6635d..750d680ec 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEIdentity_4_gas18.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEIdentity_4_gas18_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CALLCODEIdentity_4_gas18_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEIdentity_4_gas18_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xf143",
-                    "hash" : "042dac659d3af87d398945a61e4336d88fb6d5b9c746b768c6064957c8d99ad3",
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-                    "nonce" : "825b562d078f2fbb",
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-                    "stateRoot" : "feb71a64a32a29b876601daa566abb7d564b6c6dbae689eb61595900c7b86db9",
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -39,28 +44,28 @@
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-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
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-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0x62c02a379806ee3939260a2bd40583868ac3608543f17eb6aadc0a185a44cc2c",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
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-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "ff08234dac174229d9e20343142b91a3f6fff32b0ac73f6ba383467bfbde2388",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xff08234dac174229d9e20343142b91a3f6fff32b0ac73f6ba383467bfbde2388",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-        "lastblockhash" : "042dac659d3af87d398945a61e4336d88fb6d5b9c746b768c6064957c8d99ad3",
+        "lastblockhash" : "0x307813146ce9894d02cc90613f793cb034d05bf904d31c06de1ae7f321b90e2f",
         "network" : "EIP150",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6000526020600060206000600060046012f2600255600051600055",
                 "nonce" : "0x00",
@@ -69,32 +74,32 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f4f143",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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                 }
@@ -102,36 +107,41 @@
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@@ -141,28 +151,28 @@
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@@ -171,32 +181,32 @@
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                 "storage" : {
                 }
@@ -204,36 +214,41 @@
         }
     },
     "CALLCODEIdentity_4_gas18_d0g0v0_Frontier" : {
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@@ -243,28 +258,28 @@
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@@ -273,32 +288,32 @@
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@@ -306,36 +321,41 @@
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@@ -375,32 +395,146 @@
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+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6000526020600060206000600060046012f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEIdentity_5.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEIdentity_5_d0g0v0.json
index 4243e3a03..a6acd6737 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEIdentity_5.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODEIdentity_5_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CALLCODEIdentity_5_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEIdentity_5_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x1f41b8",
-                    "hash" : "4876fbf47fe349f674323d259bf1ced7acb8536cb6f2c0eccbb9f76ac297f6dc",
-                    "mixHash" : "62ea3fd47015de75d6cf2d906b3d0288640d77762e2503a3fadc8f61a7de01c0",
-                    "nonce" : "84606e40d19cc472",
+                    "hash" : "0x9bee7d2e8436e81b2b018746ee05948ae6b56125e26447036501a8d531289ff3",
+                    "mixHash" : "0xa91b217c9ef793bdd020c56e4087c0f3c7796c4e6593c5f4e6755b6ba74f2524",
+                    "nonce" : "0x19c9c297023c6395",
                     "number" : "0x01",
-                    "parentHash" : "fe43c39ff7fabc7ad1a68bc8baee032f8f2b97691e888c4dd799ea23805c4ff9",
-                    "receiptTrie" : "a063480326f8d3e0953a9cdc6b54e78f18c11c8b908bd27bffb425d7ce2e59f2",
-                    "stateRoot" : "4a102822a75812053bdb3a3ba592efd59a91738563482343260e1d969e17640b",
+                    "parentHash" : "0xfe43c39ff7fabc7ad1a68bc8baee032f8f2b97691e888c4dd799ea23805c4ff9",
+                    "receiptTrie" : "0xa063480326f8d3e0953a9cdc6b54e78f18c11c8b908bd27bffb425d7ce2e59f2",
+                    "stateRoot" : "0x4a102822a75812053bdb3a3ba592efd59a91738563482343260e1d969e17640b",
                     "timestamp" : "0x03e8",
-                    "transactionsTrie" : "138e622ff34e8a4bed7c2631ee946b094d23bd208e8285e710fc5fa254318627",
-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0x138e622ff34e8a4bed7c2631ee946b094d23bd208e8285e710fc5fa254318627",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x989680",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0xc8c5469bcab2d89c9083cecdf26c9d3a9e40597d1d82744bc0e5e582f9dc48a4",
                         "s" : "0x433eb07127e317522d4e08b89cd3824eee8bf1c75a2871db940e0c54d0dd09d2",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -39,28 +44,28 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "fe43c39ff7fabc7ad1a68bc8baee032f8f2b97691e888c4dd799ea23805c4ff9",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0xfe43c39ff7fabc7ad1a68bc8baee032f8f2b97691e888c4dd799ea23805c4ff9",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "d357e55fdb5d62b4ec83c89c0d74ca848029b9cbb1604078860eaa952571732a",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xd357e55fdb5d62b4ec83c89c0d74ca848029b9cbb1604078860eaa952571732a",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "4876fbf47fe349f674323d259bf1ced7acb8536cb6f2c0eccbb9f76ac297f6dc",
+        "lastblockhash" : "0x9bee7d2e8436e81b2b018746ee05948ae6b56125e26447036501a8d531289ff3",
         "network" : "EIP150",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff60005260206000620f4240600060006004610258f2600255600051600055",
                 "nonce" : "0x00",
@@ -68,32 +73,32 @@
                     "0x00" : "0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x45639182451341b8",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a74337a8",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff60005260206000620f4240600060006004610258f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -101,36 +106,41 @@
         }
     },
     "CALLCODEIdentity_5_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEIdentity_5_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x1f41b8",
-                    "hash" : "39a07753aa83a14f72adde4a2fdda6bcc9085d1d6f646ef8be3973ad58ac0f5d",
-                    "mixHash" : "ce4e405d1cd2f21760317371eb4b6516526e8eb719bdafa8437487d5076407fe",
-                    "nonce" : "839520ac28819beb",
+                    "hash" : "0x43ad8ce0b4613b13ba3433d2a72e18f81a59733a5ef41f3dad0489d3e210fdb5",
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+                    "nonce" : "0x33e0556a43c912d7",
                     "number" : "0x01",
-                    "parentHash" : "fe43c39ff7fabc7ad1a68bc8baee032f8f2b97691e888c4dd799ea23805c4ff9",
-                    "receiptTrie" : "a063480326f8d3e0953a9cdc6b54e78f18c11c8b908bd27bffb425d7ce2e59f2",
-                    "stateRoot" : "4a102822a75812053bdb3a3ba592efd59a91738563482343260e1d969e17640b",
+                    "parentHash" : "0xfe43c39ff7fabc7ad1a68bc8baee032f8f2b97691e888c4dd799ea23805c4ff9",
+                    "receiptTrie" : "0xa063480326f8d3e0953a9cdc6b54e78f18c11c8b908bd27bffb425d7ce2e59f2",
+                    "stateRoot" : "0x4a102822a75812053bdb3a3ba592efd59a91738563482343260e1d969e17640b",
                     "timestamp" : "0x03e8",
-                    "transactionsTrie" : "138e622ff34e8a4bed7c2631ee946b094d23bd208e8285e710fc5fa254318627",
-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0x138e622ff34e8a4bed7c2631ee946b094d23bd208e8285e710fc5fa254318627",
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x989680",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0xc8c5469bcab2d89c9083cecdf26c9d3a9e40597d1d82744bc0e5e582f9dc48a4",
                         "s" : "0x433eb07127e317522d4e08b89cd3824eee8bf1c75a2871db940e0c54d0dd09d2",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -140,28 +150,28 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "fe43c39ff7fabc7ad1a68bc8baee032f8f2b97691e888c4dd799ea23805c4ff9",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0xfe43c39ff7fabc7ad1a68bc8baee032f8f2b97691e888c4dd799ea23805c4ff9",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "d357e55fdb5d62b4ec83c89c0d74ca848029b9cbb1604078860eaa952571732a",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xd357e55fdb5d62b4ec83c89c0d74ca848029b9cbb1604078860eaa952571732a",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
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-        "lastblockhash" : "39a07753aa83a14f72adde4a2fdda6bcc9085d1d6f646ef8be3973ad58ac0f5d",
+        "lastblockhash" : "0x43ad8ce0b4613b13ba3433d2a72e18f81a59733a5ef41f3dad0489d3e210fdb5",
         "network" : "EIP158",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff60005260206000620f4240600060006004610258f2600255600051600055",
                 "nonce" : "0x00",
@@ -169,32 +179,32 @@
                     "0x00" : "0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x45639182451341b8",
-                "code" : "0x",
+                "code" : "",
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                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a74337a8",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff60005260206000620f4240600060006004610258f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -202,36 +212,41 @@
         }
     },
     "CALLCODEIdentity_5_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEIdentity_5_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x1f3f24",
-                    "hash" : "1513045a25774a22f9c6b5173139a0db5b66b892776acd38cd98d21264c56075",
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-                    "nonce" : "5d98db66114895b1",
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-                    "stateRoot" : "b46b8a6e4f71081e4abfd52433b1b0e684d75a70c8d79993c0c94205cb90e9e3",
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-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x989680",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0xc8c5469bcab2d89c9083cecdf26c9d3a9e40597d1d82744bc0e5e582f9dc48a4",
                         "s" : "0x433eb07127e317522d4e08b89cd3824eee8bf1c75a2871db940e0c54d0dd09d2",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -241,28 +256,28 @@
             }
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         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "fe43c39ff7fabc7ad1a68bc8baee032f8f2b97691e888c4dd799ea23805c4ff9",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0xfe43c39ff7fabc7ad1a68bc8baee032f8f2b97691e888c4dd799ea23805c4ff9",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
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-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "d357e55fdb5d62b4ec83c89c0d74ca848029b9cbb1604078860eaa952571732a",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xd357e55fdb5d62b4ec83c89c0d74ca848029b9cbb1604078860eaa952571732a",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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-        "lastblockhash" : "1513045a25774a22f9c6b5173139a0db5b66b892776acd38cd98d21264c56075",
+        "lastblockhash" : "0x902a0bd51a078f584d92f9a112c21e4f9629820331dba9867c3d5dd05b58fc26",
         "network" : "Frontier",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff60005260206000620f4240600060006004610258f2600255600051600055",
                 "nonce" : "0x00",
@@ -270,32 +285,32 @@
                     "0x00" : "0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918245133f24",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7433a3c",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff60005260206000620f4240600060006004610258f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -303,36 +318,41 @@
         }
     },
     "CALLCODEIdentity_5_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEIdentity_5_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
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                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x1f3f24",
-                    "hash" : "dab77005f266f44ae357b9c4ec825eeb198ba62b153a129adb31943b57c8805d",
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-                    "nonce" : "c084c2263e349cd2",
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-                    "stateRoot" : "b46b8a6e4f71081e4abfd52433b1b0e684d75a70c8d79993c0c94205cb90e9e3",
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-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x989680",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0xc8c5469bcab2d89c9083cecdf26c9d3a9e40597d1d82744bc0e5e582f9dc48a4",
                         "s" : "0x433eb07127e317522d4e08b89cd3824eee8bf1c75a2871db940e0c54d0dd09d2",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -342,28 +362,28 @@
             }
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             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "fe43c39ff7fabc7ad1a68bc8baee032f8f2b97691e888c4dd799ea23805c4ff9",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0xfe43c39ff7fabc7ad1a68bc8baee032f8f2b97691e888c4dd799ea23805c4ff9",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "d357e55fdb5d62b4ec83c89c0d74ca848029b9cbb1604078860eaa952571732a",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xd357e55fdb5d62b4ec83c89c0d74ca848029b9cbb1604078860eaa952571732a",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "dab77005f266f44ae357b9c4ec825eeb198ba62b153a129adb31943b57c8805d",
+        "lastblockhash" : "0x8014bf466c80a3e56a2555bc3d086094c09727d9d94e02dd4281e3dd09400896",
         "network" : "Homestead",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff60005260206000620f4240600060006004610258f2600255600051600055",
                 "nonce" : "0x00",
@@ -371,32 +391,145 @@
                     "0x00" : "0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918245133f24",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7433a3c",
-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x01312d00",
+                "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff60005260206000620f4240600060006004610258f2600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CALLCODEIdentity_5_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODEIdentity_5_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x989680",
+                    "gasUsed" : "0x1f41b8",
+                    "hash" : "0x2e32117de07088211239376bf71cc810e394cfda810406822252444be1a96879",
+                    "mixHash" : "0xfcf86e8ca959d81dc4dcb4f84a97dea1341e130bc40742ca4541e0d14e43daf3",
+                    "nonce" : "0x189bccef7102faf6",
+                    "number" : "0x01",
+                    "parentHash" : "0xfe43c39ff7fabc7ad1a68bc8baee032f8f2b97691e888c4dd799ea23805c4ff9",
+                    "receiptTrie" : "0x24a7d4c6ed76a9638f12fd6ac540b795fb606180a4017459934db393289cd4c7",
+                    "stateRoot" : "0xaa44d54484c7213d748c521a7befa132e976c710dac9dd0d164d86a6bb304610",
+                    "timestamp" : "0x03e8",
+                    "transactionsTrie" : "0x138e622ff34e8a4bed7c2631ee946b094d23bd208e8285e710fc5fa254318627",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                },
+                "rlp" : "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",
+                "transactions" : [
+                    {
+                        "data" : "",
+                        "gasLimit" : "0x989680",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0xc8c5469bcab2d89c9083cecdf26c9d3a9e40597d1d82744bc0e5e582f9dc48a4",
+                        "s" : "0x433eb07127e317522d4e08b89cd3824eee8bf1c75a2871db940e0c54d0dd09d2",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "v" : "0x1c",
+                        "value" : "0x0186a0"
+                    }
+                ],
+                "uncleHeaders" : [
+                ]
+            }
+        ],
+        "genesisBlockHeader" : {
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x989680",
+            "gasUsed" : "0x00",
+            "hash" : "0xfe43c39ff7fabc7ad1a68bc8baee032f8f2b97691e888c4dd799ea23805c4ff9",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0x00",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xd357e55fdb5d62b4ec83c89c0d74ca848029b9cbb1604078860eaa952571732a",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
+        "genesisRLP" : "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",
+        "lastblockhash" : "0x2e32117de07088211239376bf71cc810e394cfda810406822252444be1a96879",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
+                "balance" : "0x00",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0132b3a0",
+                "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff60005260206000620f4240600060006004610258f2600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x00" : "0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x45639182451341b8",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a74337a8",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff60005260206000620f4240600060006004610258f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODERipemd160_0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODERipemd160_0_d0g0v0.json
index ee7db8842..8611f3a67 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODERipemd160_0.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODERipemd160_0_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CALLCODERipemd160_0_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODERipemd160_0_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xa40d",
-                    "hash" : "54d64bcb617a793cab7ed3eb1210e6212287a8a2fa0d5a2cd4b9eeb16f8d595c",
-                    "mixHash" : "a2551455997c058a241d0c2eb1259b18d7570d4d2400df7f791fd1b26d171c1c",
-                    "nonce" : "b449d46f2b636758",
+                    "hash" : "0x7683808e4a9b10dc934cf3ea6c7d541f7b0e59eded297fc0f0a0dd83e12c5055",
+                    "mixHash" : "0x93141bdb3e14254f8b5edd87a0cdf8e571dc52fd80c7db1e7c8c5bcb684254e2",
+                    "nonce" : "0x8c162dad7a362a0a",
                     "number" : "0x01",
-                    "parentHash" : "c0dd826946eba82a268922d5470cceccd7ab821a65c3dd05e2637669bfe84612",
-                    "receiptTrie" : "97f7500988a0be97a3aa7c5901c173a4513c49b0dac060a81bf4a434d3040317",
-                    "stateRoot" : "26ba1e15f103de60ab9a21d979c5c1755df7ceda2c0c4bcad65e9bc6ab67add2",
+                    "parentHash" : "0xc0dd826946eba82a268922d5470cceccd7ab821a65c3dd05e2637669bfe84612",
+                    "receiptTrie" : "0x97f7500988a0be97a3aa7c5901c173a4513c49b0dac060a81bf4a434d3040317",
+                    "stateRoot" : "0x26ba1e15f103de60ab9a21d979c5c1755df7ceda2c0c4bcad65e9bc6ab67add2",
                     "timestamp" : "0x03e8",
-                    "transactionsTrie" : "98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -39,28 +44,28 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "c0dd826946eba82a268922d5470cceccd7ab821a65c3dd05e2637669bfe84612",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0xc0dd826946eba82a268922d5470cceccd7ab821a65c3dd05e2637669bfe84612",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "c5f18a7cf02b98adac4ebf76bb380a834bf1f5a38ede0b6d068c627d95d6033a",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xc5f18a7cf02b98adac4ebf76bb380a834bf1f5a38ede0b6d068c627d95d6033a",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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@@ -68,32 +73,32 @@
                     "0x00" : "0x01"
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
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         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -101,36 +106,41 @@
         }
     },
     "CALLCODERipemd160_0_d0g0v0_EIP158" : {
+        "_info" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODERipemd160_0_d0g0v0Filler.json"
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                 "transactions" : [
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-                        "data" : "0x",
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@@ -140,28 +150,28 @@
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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         "network" : "EIP158",
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@@ -169,32 +179,32 @@
                     "0x00" : "0x01"
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-                "code" : "0x",
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         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -202,36 +212,41 @@
         }
     },
     "CALLCODERipemd160_0_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODERipemd160_0_d0g0v0Filler.json"
+        },
         "blocks" : [
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
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                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
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-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
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@@ -241,28 +256,28 @@
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@@ -270,32 +285,32 @@
                     "0x00" : "0x01"
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
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                 "storage" : {
                 }
@@ -303,36 +318,41 @@
         }
     },
     "CALLCODERipemd160_0_d0g0v0_Homestead" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
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                 "transactions" : [
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-                        "data" : "0x",
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                         "gasLimit" : "0x0592a8",
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@@ -342,28 +362,28 @@
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@@ -371,32 +391,145 @@
                     "0x00" : "0x01"
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+        "lastblockhash" : "0xc2f01a74c93626019ac5b0abc04fe8567b188de74d1794d154a7ebae17d5ed7a",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
+                "balance" : "0x00",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0132b3a0",
+                "code" : "0x600160005260206000602060006000600360fff2600051600055",
+                "nonce" : "0x00",
+                "storage" : {
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+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4a40d",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a761d553",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x600160005260206000602060006000600360fff2600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODERipemd160_1.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODERipemd160_1_d0g0v0.json
index 13f86ba74..3b601db82 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODERipemd160_1.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODERipemd160_1_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CALLCODERipemd160_1_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODERipemd160_1_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xf380",
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-                    "nonce" : "32f9fe8fd4445628",
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-                    "stateRoot" : "74d12e551039fe06065bed241714dc0abb5d88a19c12b247fe77495ca32d86f6",
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+                    "receiptTrie" : "0xb763b7337317dff5c9b09ea966c7bd40349179fde7bb4f19c5300b301af3685b",
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-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
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                         "value" : "0x0186a0"
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@@ -39,28 +44,28 @@
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-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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             "extraData" : "0x42",
             "gasLimit" : "0x989680",
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-            "nonce" : "0102030405060708",
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+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
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-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "c096531732668596ce3ddd09ea054a15bedc7db6cfe6343428e975a9d7f92525",
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+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xc096531732668596ce3ddd09ea054a15bedc7db6cfe6343428e975a9d7f92525",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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-        "lastblockhash" : "a8e016a1d2780d04ec331da7b0ca48f55966d4f8545489ec6cd52dcf99ac5ffe",
+        "lastblockhash" : "0xe0bdc8b59e4d9d383420526550111b799fa50e37283dcf9a177cfeeb22564a28",
         "network" : "EIP150",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x602060006000600060006003610258f2600255600051600055",
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@@ -69,32 +74,32 @@
                     "0x02" : "0x01"
                 }
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-                "code" : "0x",
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                 "nonce" : "0x00",
                 "storage" : {
                 }
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a76185e0",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x602060006000600060006003610258f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -102,36 +107,41 @@
         }
     },
     "CALLCODERipemd160_1_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODERipemd160_1_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
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-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
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-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
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@@ -141,28 +151,28 @@
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@@ -171,32 +181,32 @@
                     "0x02" : "0x01"
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-                "code" : "0x",
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-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
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                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -204,36 +214,41 @@
         }
     },
     "CALLCODERipemd160_1_d0g0v0_Frontier" : {
+        "_info" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODERipemd160_1_d0g0v0Filler.json"
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
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                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
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+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
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@@ -243,28 +258,28 @@
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         "network" : "Frontier",
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@@ -273,32 +288,32 @@
                     "0x02" : "0x01"
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
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         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -306,36 +321,41 @@
         }
     },
     "CALLCODERipemd160_1_d0g0v0_Homestead" : {
+        "_info" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODERipemd160_1_d0g0v0Filler.json"
+        },
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+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -345,28 +365,28 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "d280ae7ea25ac5b61902599a65644d4eebc8d59891714ee359e2b501f47e7e7b",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0xd280ae7ea25ac5b61902599a65644d4eebc8d59891714ee359e2b501f47e7e7b",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "c096531732668596ce3ddd09ea054a15bedc7db6cfe6343428e975a9d7f92525",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xc096531732668596ce3ddd09ea054a15bedc7db6cfe6343428e975a9d7f92525",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "dcfe1dfd11b235e3e9fa53c3e6cb13bfdff9b128c6c807a99f0516b84ded28f5",
+        "lastblockhash" : "0xec71582f21c5078e45297e08d9e6aa86eb8d295284b26e7aaca0f4cc3c2e03be",
         "network" : "Homestead",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x602060006000600060006003610258f2600255600051600055",
                 "nonce" : "0x00",
@@ -375,32 +395,146 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f4f0ec",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7618874",
-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x01312d00",
+                "code" : "0x602060006000600060006003610258f2600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CALLCODERipemd160_1_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODERipemd160_1_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x989680",
+                    "gasUsed" : "0xf380",
+                    "hash" : "0x57dd1355b01dd960e74b8b32cf3215e5eb23aa1efae22b47fa904358aa2f7bfb",
+                    "mixHash" : "0xf34649d6e537291daad19e388560210352d585ad698bc8598bf49a4a254a5f67",
+                    "nonce" : "0xab91439a5463107f",
+                    "number" : "0x01",
+                    "parentHash" : "0xd280ae7ea25ac5b61902599a65644d4eebc8d59891714ee359e2b501f47e7e7b",
+                    "receiptTrie" : "0x64c9672b2e1a8f6a90dad9d8fc484ca2ba130e0d5316ce5213ccff7d2b728c6e",
+                    "stateRoot" : "0x3c277ad756d07ffaee680e0290f92907bd09a27638cbdbfa43180c98f1f2a0a2",
+                    "timestamp" : "0x03e8",
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                },
+                "rlp" : "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",
+                "transactions" : [
+                    {
+                        "data" : "",
+                        "gasLimit" : "0x0592a8",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
+                        "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "v" : "0x1c",
+                        "value" : "0x0186a0"
+                    }
+                ],
+                "uncleHeaders" : [
+                ]
+            }
+        ],
+        "genesisBlockHeader" : {
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x989680",
+            "gasUsed" : "0x00",
+            "hash" : "0xd280ae7ea25ac5b61902599a65644d4eebc8d59891714ee359e2b501f47e7e7b",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0x00",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xc096531732668596ce3ddd09ea054a15bedc7db6cfe6343428e975a9d7f92525",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
+        "genesisRLP" : "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",
+        "lastblockhash" : "0x57dd1355b01dd960e74b8b32cf3215e5eb23aa1efae22b47fa904358aa2f7bfb",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
+                "balance" : "0x00",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0132b3a0",
+                "code" : "0x602060006000600060006003610258f2600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x00" : "0x9c1185a5c5e9fc54612808977ee8f548b2258d31",
+                    "0x02" : "0x01"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4f380",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a76185e0",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x602060006000600060006003610258f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODERipemd160_2.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODERipemd160_2_d0g0v0.json
index 183506f0b..99047c841 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODERipemd160_2.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODERipemd160_2_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CALLCODERipemd160_2_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODERipemd160_2_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xf47c",
-                    "hash" : "96e1889866af21fef84ccdc1478e47b792da44fa7092286333098274f6c16aab",
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-                    "nonce" : "f43cf5424ef135b1",
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-                    "stateRoot" : "2bdba084e733c38f7480fe428ee5db4edadc425ae6d8f148f651c4f577514f9f",
+                    "parentHash" : "0xbdc8132dd293f17bb1a4b18b528ed0c02078eed9263e99eafc2ab7de52e4ba36",
+                    "receiptTrie" : "0x0861dc69bd7ce245166c83225533af107447235a5ee02153ada7353479e7ccd3",
+                    "stateRoot" : "0x2bdba084e733c38f7480fe428ee5db4edadc425ae6d8f148f651c4f577514f9f",
                     "timestamp" : "0x03e8",
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+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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                 "transactions" : [
                     {
-                        "data" : "0x",
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                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
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@@ -39,28 +44,28 @@
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-            "nonce" : "0102030405060708",
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-            "stateRoot" : "aa73deee99777fcf6a796a2dd04cbc1a3355cce29a936c7e7a428b2fa2e0e1b2",
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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+        "lastblockhash" : "0x520310b3f16f47e5768a55c11f90adadf4f94ed5f9fe8e927f7e1a68aaec2676",
         "network" : "EIP150",
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@@ -69,32 +74,32 @@
                     "0x02" : "0x01"
                 }
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-                "code" : "0x",
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
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                 "storage" : {
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             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x64f34578907f600552602060006025600060006003611770f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -102,36 +107,41 @@
         }
     },
     "CALLCODERipemd160_2_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODERipemd160_2_d0g0v0Filler.json"
+        },
         "blocks" : [
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-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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-                    "extraData" : "0x",
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                     "gasUsed" : "0xf47c",
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                 "transactions" : [
                     {
-                        "data" : "0x",
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                         "gasLimit" : "0x0592a8",
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                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
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+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
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@@ -141,28 +151,28 @@
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-            "nonce" : "0102030405060708",
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-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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-        "lastblockhash" : "66f602ef8b1ad9e01a45bdaabd6c9d8c49c89202a7a01336d9f0d6610c7511c5",
+        "lastblockhash" : "0x2767183296c22273b7ff1c2155ff1c1c1fc1bfce455de526066b1e8231be09d3",
         "network" : "EIP158",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x64f34578907f600552602060006025600060006003611770f2600255600051600055",
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@@ -171,32 +181,32 @@
                     "0x02" : "0x01"
                 }
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-                "code" : "0x",
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
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                 "storage" : {
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         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x64f34578907f600552602060006025600060006003611770f2600255600051600055",
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                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -204,36 +214,41 @@
         }
     },
     "CALLCODERipemd160_2_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODERipemd160_2_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
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                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
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                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xf1e8",
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                 "transactions" : [
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@@ -243,28 +258,28 @@
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@@ -273,32 +288,32 @@
                     "0x02" : "0x01"
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
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                 "storage" : {
                 }
@@ -306,36 +321,41 @@
         }
     },
     "CALLCODERipemd160_2_d0g0v0_Homestead" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODERipemd160_2_d0g0v0Filler.json"
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@@ -345,28 +365,28 @@
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@@ -375,32 +395,146 @@
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+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CALLCODERipemd160_2_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODERipemd160_2_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x989680",
+                    "gasUsed" : "0xf47c",
+                    "hash" : "0xfa03069dfd05b92f79b5279752fb08ececad387f025c044512ba8ff549dcdd21",
+                    "mixHash" : "0x1dbc8c633ed5db326fb506f14cb506f4470e09061414dbb06b3e460d9244c2cc",
+                    "nonce" : "0x6acf1d3457854c0f",
+                    "number" : "0x01",
+                    "parentHash" : "0xbdc8132dd293f17bb1a4b18b528ed0c02078eed9263e99eafc2ab7de52e4ba36",
+                    "receiptTrie" : "0xe4264cbca827bc84f3012d6c737e1d86f07879539a32983fd80a939a73bdce48",
+                    "stateRoot" : "0x3d624f072d8fad6c9114ca61a76183e10e84ba92dc011b10567fe5ec1ead47a9",
+                    "timestamp" : "0x03e8",
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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+                "transactions" : [
+                    {
+                        "data" : "",
+                        "gasLimit" : "0x0592a8",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
+                        "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "v" : "0x1c",
+                        "value" : "0x0186a0"
+                    }
+                ],
+                "uncleHeaders" : [
+                ]
+            }
+        ],
+        "genesisBlockHeader" : {
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x989680",
+            "gasUsed" : "0x00",
+            "hash" : "0xbdc8132dd293f17bb1a4b18b528ed0c02078eed9263e99eafc2ab7de52e4ba36",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0x00",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xaa73deee99777fcf6a796a2dd04cbc1a3355cce29a936c7e7a428b2fa2e0e1b2",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
+        "genesisRLP" : "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",
+        "lastblockhash" : "0xfa03069dfd05b92f79b5279752fb08ececad387f025c044512ba8ff549dcdd21",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
+                "balance" : "0x00",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0132b3a0",
+                "code" : "0x64f34578907f600552602060006025600060006003611770f2600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x00" : "0xdbc100f916bfbc53535573d98cf0cbb3a5b36124",
+                    "0x02" : "0x01"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4f47c",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a76184e4",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x64f34578907f600552602060006025600060006003611770f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODERipemd160_3.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODERipemd160_3_d0g0v0.json
index 92c914ffa..1bd2f890b 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODERipemd160_3.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODERipemd160_3_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CALLCODERipemd160_3_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODERipemd160_3_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xf47c",
-                    "hash" : "42603ae09f9ae015341b2297e4c83389a5c9e687c0cb21b1bc4b425155e75359",
-                    "mixHash" : "9c9f3e8592f8c6e6cb27e7ff2c558f3569336dcb8b53b775624637cad28e2284",
-                    "nonce" : "3429ef872c9d9e20",
+                    "hash" : "0xa2c8892c5f0d114e227041f89712bd3ac93c40f509e49f20e4af8c53869ed01e",
+                    "mixHash" : "0x353eb579e141a2ca276b7e45c7fda624168984ba3b6af9f968ebedfba0671070",
+                    "nonce" : "0x012f6289758a45f3",
                     "number" : "0x01",
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-                    "receiptTrie" : "1f934a54e475886bd1727608a9dfa7eaeba50df1768e80beda8a35c10d11eab0",
-                    "stateRoot" : "aff05b1dcaa046aaa27de9773667c6b2726287a739b64bc508ec16db5c896dda",
+                    "parentHash" : "0xb3a176cf7e455c0a08e1e6100e1e095eb63969f592c4d019bb904c297698b483",
+                    "receiptTrie" : "0x1f934a54e475886bd1727608a9dfa7eaeba50df1768e80beda8a35c10d11eab0",
+                    "stateRoot" : "0xaff05b1dcaa046aaa27de9773667c6b2726287a739b64bc508ec16db5c896dda",
                     "timestamp" : "0x03e8",
-                    "transactionsTrie" : "98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -39,28 +44,28 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "b3a176cf7e455c0a08e1e6100e1e095eb63969f592c4d019bb904c297698b483",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0xb3a176cf7e455c0a08e1e6100e1e095eb63969f592c4d019bb904c297698b483",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "3adfd660ac1bb13d576898c888611325ee3837f898dd1edf99491113dc556467",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x3adfd660ac1bb13d576898c888611325ee3837f898dd1edf99491113dc556467",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "42603ae09f9ae015341b2297e4c83389a5c9e687c0cb21b1bc4b425155e75359",
+        "lastblockhash" : "0xa2c8892c5f0d114e227041f89712bd3ac93c40f509e49f20e4af8c53869ed01e",
         "network" : "EIP150",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x64f34578907f600052602060006025600060006003611770f2600255600051600055",
                 "nonce" : "0x00",
@@ -69,32 +74,32 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f4f47c",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a76184e4",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x64f34578907f600052602060006025600060006003611770f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -102,36 +107,41 @@
         }
     },
     "CALLCODERipemd160_3_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODERipemd160_3_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xf47c",
-                    "hash" : "0b0e4aad9c6dcbded7a6dfd271ea05bfacdc66b376e2949ef772d818a259ee91",
-                    "mixHash" : "c3ca3d4d0f69f1cf56baf82a8beab8ea63b5bf0aec9714a666275a711a934417",
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@@ -141,28 +151,28 @@
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@@ -171,32 +181,32 @@
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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                 "storage" : {
                 }
@@ -204,36 +214,41 @@
         }
     },
     "CALLCODERipemd160_3_d0g0v0_Frontier" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODERipemd160_3_d0g0v0Filler.json"
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@@ -243,28 +258,28 @@
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@@ -273,32 +288,32 @@
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+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -306,36 +321,41 @@
         }
     },
     "CALLCODERipemd160_3_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODERipemd160_3_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xf1e8",
-                    "hash" : "f6fafb124bab673160c3f6a7d202b253952590e3359cdbb5af962c1309a32ea2",
-                    "mixHash" : "32512ce0b0744cb979a5d852a31b58f989ce40f8d6a4b2ac01c3f750b2b93c98",
-                    "nonce" : "49f90a9212979e30",
+                    "hash" : "0xc00536f5453a7cb1bdd11c783f2ef920db2b60c668d02036f3fbb8152bb910c3",
+                    "mixHash" : "0x4d0116118440a8f7280c6170d97306d5051e9d10c44904e28fd4d9936e297180",
+                    "nonce" : "0x1f07b0ae904320a5",
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-                    "receiptTrie" : "4f9bbc38fa87694217edd19415ac4f2b77b5c8f33716d3aaf0e24e2863fe8aef",
-                    "stateRoot" : "73f187a93a36aaec79248f8f2ffd8371c928dc4f61a88d5564614c66a52f67a6",
+                    "parentHash" : "0xb3a176cf7e455c0a08e1e6100e1e095eb63969f592c4d019bb904c297698b483",
+                    "receiptTrie" : "0x4f9bbc38fa87694217edd19415ac4f2b77b5c8f33716d3aaf0e24e2863fe8aef",
+                    "stateRoot" : "0x73f187a93a36aaec79248f8f2ffd8371c928dc4f61a88d5564614c66a52f67a6",
                     "timestamp" : "0x03e8",
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-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -345,28 +365,28 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "b3a176cf7e455c0a08e1e6100e1e095eb63969f592c4d019bb904c297698b483",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0xb3a176cf7e455c0a08e1e6100e1e095eb63969f592c4d019bb904c297698b483",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "3adfd660ac1bb13d576898c888611325ee3837f898dd1edf99491113dc556467",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x3adfd660ac1bb13d576898c888611325ee3837f898dd1edf99491113dc556467",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "f6fafb124bab673160c3f6a7d202b253952590e3359cdbb5af962c1309a32ea2",
+        "lastblockhash" : "0xc00536f5453a7cb1bdd11c783f2ef920db2b60c668d02036f3fbb8152bb910c3",
         "network" : "Homestead",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x64f34578907f600052602060006025600060006003611770f2600255600051600055",
                 "nonce" : "0x00",
@@ -375,32 +395,146 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f4f1e8",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7618778",
-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x01312d00",
+                "code" : "0x64f34578907f600052602060006025600060006003611770f2600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CALLCODERipemd160_3_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODERipemd160_3_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x989680",
+                    "gasUsed" : "0xf47c",
+                    "hash" : "0xb8f27d52b6ffdc3049c7448e76b363daa82991bdd3e32c642dfe112cf6784d6e",
+                    "mixHash" : "0xb8bcd39ae2a41d41266e4dddff71a89137d808895f76fab6450368b723938869",
+                    "nonce" : "0x80cbff5efe1ab6d3",
+                    "number" : "0x01",
+                    "parentHash" : "0xb3a176cf7e455c0a08e1e6100e1e095eb63969f592c4d019bb904c297698b483",
+                    "receiptTrie" : "0xe4264cbca827bc84f3012d6c737e1d86f07879539a32983fd80a939a73bdce48",
+                    "stateRoot" : "0x137b354a7d6b9d8d24b15435cca0a8316656272539ff0679bc71746d75f2ba81",
+                    "timestamp" : "0x03e8",
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                },
+                "rlp" : "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",
+                "transactions" : [
+                    {
+                        "data" : "",
+                        "gasLimit" : "0x0592a8",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
+                        "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "v" : "0x1c",
+                        "value" : "0x0186a0"
+                    }
+                ],
+                "uncleHeaders" : [
+                ]
+            }
+        ],
+        "genesisBlockHeader" : {
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x989680",
+            "gasUsed" : "0x00",
+            "hash" : "0xb3a176cf7e455c0a08e1e6100e1e095eb63969f592c4d019bb904c297698b483",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0x00",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x3adfd660ac1bb13d576898c888611325ee3837f898dd1edf99491113dc556467",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
+        "genesisRLP" : "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",
+        "lastblockhash" : "0xb8f27d52b6ffdc3049c7448e76b363daa82991bdd3e32c642dfe112cf6784d6e",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
+                "balance" : "0x00",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0132b3a0",
+                "code" : "0x64f34578907f600052602060006025600060006003611770f2600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x00" : "0x316750573f9be26bc17727b47cacedbd0ab3e6ca",
+                    "0x02" : "0x01"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4f47c",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a76184e4",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x64f34578907f600052602060006025600060006003611770f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODERipemd160_3_postfixed0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODERipemd160_3_postfixed0_d0g0v0.json
index 6254d2a88..67b8b0f19 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODERipemd160_3_postfixed0.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODERipemd160_3_postfixed0_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CALLCODERipemd160_3_postfixed0_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODERipemd160_3_postfixed0_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xf47c",
-                    "hash" : "f213be1e4051445701258ab55bb79b8675e3444ec626363ab55b8ca2771fce10",
-                    "mixHash" : "5e042f842c945b9052c24be984a900c8747f6e64ec9caef482d581cffdba933a",
-                    "nonce" : "5e6dddef8fe2ec12",
+                    "hash" : "0xc22cadf3147c4c280d6c504018066904077718de5bead20ab5f48ee1944cc079",
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@@ -39,28 +44,28 @@
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@@ -69,32 +74,32 @@
                     "0x02" : "0x01"
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
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                 }
@@ -102,36 +107,41 @@
         }
     },
     "CALLCODERipemd160_3_postfixed0_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODERipemd160_3_postfixed0_d0g0v0Filler.json"
+        },
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@@ -141,28 +151,28 @@
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@@ -171,32 +181,32 @@
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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@@ -204,36 +214,41 @@
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-                        "data" : "0x",
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@@ -243,28 +258,28 @@
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-            "nonce" : "0102030405060708",
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@@ -273,32 +288,32 @@
                     "0x02" : "0x01"
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-                "code" : "0x",
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         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -306,36 +321,41 @@
         }
     },
     "CALLCODERipemd160_3_postfixed0_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODERipemd160_3_postfixed0_d0g0v0Filler.json"
+        },
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                 "transactions" : [
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-                        "data" : "0x",
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@@ -345,28 +365,28 @@
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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         "network" : "Homestead",
         "postState" : {
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@@ -375,32 +395,146 @@
                     "0x02" : "0x01"
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f4f1e8",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7618778",
-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x01312d00",
+                "code" : "0x65f34578907f00600052602060006025600060006003611770f2600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CALLCODERipemd160_3_postfixed0_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODERipemd160_3_postfixed0_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x989680",
+                    "gasUsed" : "0xf47c",
+                    "hash" : "0x9378b4acd1e40be578d15493977004ad866129664524639962d72dd345a2dfd5",
+                    "mixHash" : "0xfdc7c774f83061bc5fdadef1569669e9ca7ce56fb6dcecb746c9837ab11162d1",
+                    "nonce" : "0x7d0630b4ddb16f02",
+                    "number" : "0x01",
+                    "parentHash" : "0x402bd7248ebc4967ef03ed581ff18dba1229ce5ee540200aed5449ffbb291681",
+                    "receiptTrie" : "0xe4264cbca827bc84f3012d6c737e1d86f07879539a32983fd80a939a73bdce48",
+                    "stateRoot" : "0x0317c39ddc89b237145d02da660f7dd293cbde7377467c852afc15b71b208d36",
+                    "timestamp" : "0x03e8",
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                },
+                "rlp" : "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",
+                "transactions" : [
+                    {
+                        "data" : "",
+                        "gasLimit" : "0x0592a8",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
+                        "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "v" : "0x1c",
+                        "value" : "0x0186a0"
+                    }
+                ],
+                "uncleHeaders" : [
+                ]
+            }
+        ],
+        "genesisBlockHeader" : {
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x989680",
+            "gasUsed" : "0x00",
+            "hash" : "0x402bd7248ebc4967ef03ed581ff18dba1229ce5ee540200aed5449ffbb291681",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0x00",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x8440179d8631dbd79b9b9a1ac1ecfbd421a981d161d898122e96a034b87b5c26",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
+        "genesisRLP" : "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",
+        "lastblockhash" : "0x9378b4acd1e40be578d15493977004ad866129664524639962d72dd345a2dfd5",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
+                "balance" : "0x00",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0132b3a0",
+                "code" : "0x65f34578907f00600052602060006025600060006003611770f2600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x00" : "0x7730b4642169b0f16752696da8da830a4b429c9d",
+                    "0x02" : "0x01"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4f47c",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a76184e4",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x65f34578907f00600052602060006025600060006003611770f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODERipemd160_3_prefixed0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODERipemd160_3_prefixed0_d0g0v0.json
index c60abc609..1beaff561 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODERipemd160_3_prefixed0.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODERipemd160_3_prefixed0_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CALLCODERipemd160_3_prefixed0_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODERipemd160_3_prefixed0_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xf47c",
-                    "hash" : "5108b36f07926a32a5584aa0e212c88352430ca31b69c274d5fbf70f39338632",
-                    "mixHash" : "f355352ca59bbe07106925fba0d90d802727bc6d404d3af9d2350ea493a29e00",
-                    "nonce" : "4f1bc3e7abdf00b4",
+                    "hash" : "0x0b6fc1df4c0e281ad5a061c4734b7c192698812e5ca0af5ac67631aa7877d271",
+                    "mixHash" : "0xe9420617a0863882afdcb5e91ee32ce544b9c794d14474e106a3c8ea8f7f19b0",
+                    "nonce" : "0xa882d30fa81c040f",
                     "number" : "0x01",
-                    "parentHash" : "b3a176cf7e455c0a08e1e6100e1e095eb63969f592c4d019bb904c297698b483",
-                    "receiptTrie" : "1f934a54e475886bd1727608a9dfa7eaeba50df1768e80beda8a35c10d11eab0",
-                    "stateRoot" : "aff05b1dcaa046aaa27de9773667c6b2726287a739b64bc508ec16db5c896dda",
+                    "parentHash" : "0xb3a176cf7e455c0a08e1e6100e1e095eb63969f592c4d019bb904c297698b483",
+                    "receiptTrie" : "0x1f934a54e475886bd1727608a9dfa7eaeba50df1768e80beda8a35c10d11eab0",
+                    "stateRoot" : "0xaff05b1dcaa046aaa27de9773667c6b2726287a739b64bc508ec16db5c896dda",
                     "timestamp" : "0x03e8",
-                    "transactionsTrie" : "98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -39,28 +44,28 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "b3a176cf7e455c0a08e1e6100e1e095eb63969f592c4d019bb904c297698b483",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0xb3a176cf7e455c0a08e1e6100e1e095eb63969f592c4d019bb904c297698b483",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "3adfd660ac1bb13d576898c888611325ee3837f898dd1edf99491113dc556467",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x3adfd660ac1bb13d576898c888611325ee3837f898dd1edf99491113dc556467",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "5108b36f07926a32a5584aa0e212c88352430ca31b69c274d5fbf70f39338632",
+        "lastblockhash" : "0x0b6fc1df4c0e281ad5a061c4734b7c192698812e5ca0af5ac67631aa7877d271",
         "network" : "EIP150",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x64f34578907f600052602060006025600060006003611770f2600255600051600055",
                 "nonce" : "0x00",
@@ -69,32 +74,32 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f4f47c",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a76184e4",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x64f34578907f600052602060006025600060006003611770f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -102,36 +107,41 @@
         }
     },
     "CALLCODERipemd160_3_prefixed0_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODERipemd160_3_prefixed0_d0g0v0Filler.json"
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@@ -141,28 +151,28 @@
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@@ -171,32 +181,32 @@
                     "0x02" : "0x01"
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-                "code" : "0x",
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                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -204,36 +214,41 @@
         }
     },
     "CALLCODERipemd160_3_prefixed0_d0g0v0_Frontier" : {
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-                        "data" : "0x",
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@@ -243,28 +258,28 @@
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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@@ -273,32 +288,32 @@
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                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7618778",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x64f34578907f600052602060006025600060006003611770f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -306,36 +321,41 @@
         }
     },
     "CALLCODERipemd160_3_prefixed0_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODERipemd160_3_prefixed0_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xf1e8",
-                    "hash" : "d5c0292f63fed96af9e1e6188493628edb9eba1edd765a6f18ffb1bb93b73096",
-                    "mixHash" : "ea1327269d5d1e1144a1e0ec728d4cb522f288334a78735afcf9399996b2b3a1",
-                    "nonce" : "5d3a010a6f7d88d5",
+                    "hash" : "0xed77b9fb95d95e26c1303b3ea381ec3c0edcb4b3aabf7575935eab3a378fd62e",
+                    "mixHash" : "0x20e854cfcec40d88e34c64b4fb6da0c9bc0df995c9989439e93c9a02bc3faea7",
+                    "nonce" : "0x969bc30a9e1a8629",
                     "number" : "0x01",
-                    "parentHash" : "b3a176cf7e455c0a08e1e6100e1e095eb63969f592c4d019bb904c297698b483",
-                    "receiptTrie" : "4f9bbc38fa87694217edd19415ac4f2b77b5c8f33716d3aaf0e24e2863fe8aef",
-                    "stateRoot" : "73f187a93a36aaec79248f8f2ffd8371c928dc4f61a88d5564614c66a52f67a6",
+                    "parentHash" : "0xb3a176cf7e455c0a08e1e6100e1e095eb63969f592c4d019bb904c297698b483",
+                    "receiptTrie" : "0x4f9bbc38fa87694217edd19415ac4f2b77b5c8f33716d3aaf0e24e2863fe8aef",
+                    "stateRoot" : "0x73f187a93a36aaec79248f8f2ffd8371c928dc4f61a88d5564614c66a52f67a6",
                     "timestamp" : "0x03e8",
-                    "transactionsTrie" : "98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -345,28 +365,28 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "b3a176cf7e455c0a08e1e6100e1e095eb63969f592c4d019bb904c297698b483",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0xb3a176cf7e455c0a08e1e6100e1e095eb63969f592c4d019bb904c297698b483",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "3adfd660ac1bb13d576898c888611325ee3837f898dd1edf99491113dc556467",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x3adfd660ac1bb13d576898c888611325ee3837f898dd1edf99491113dc556467",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901faf901f5a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa03adfd660ac1bb13d576898c888611325ee3837f898dd1edf99491113dc556467a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b9010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000830200008083989680808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "d5c0292f63fed96af9e1e6188493628edb9eba1edd765a6f18ffb1bb93b73096",
+        "lastblockhash" : "0xed77b9fb95d95e26c1303b3ea381ec3c0edcb4b3aabf7575935eab3a378fd62e",
         "network" : "Homestead",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x64f34578907f600052602060006025600060006003611770f2600255600051600055",
                 "nonce" : "0x00",
@@ -375,32 +395,146 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f4f1e8",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7618778",
-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x01312d00",
+                "code" : "0x64f34578907f600052602060006025600060006003611770f2600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CALLCODERipemd160_3_prefixed0_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODERipemd160_3_prefixed0_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x989680",
+                    "gasUsed" : "0xf47c",
+                    "hash" : "0x8fc202296752ed9ac03d9aff97d65ac83c16a0abb2dafa0a3e9ba486618447c6",
+                    "mixHash" : "0xf3dedfd1705964cb802690ba52a7afcf71ae1642727e2e90b6b34c788891fa5e",
+                    "nonce" : "0x97fdd4918e24748e",
+                    "number" : "0x01",
+                    "parentHash" : "0xb3a176cf7e455c0a08e1e6100e1e095eb63969f592c4d019bb904c297698b483",
+                    "receiptTrie" : "0xe4264cbca827bc84f3012d6c737e1d86f07879539a32983fd80a939a73bdce48",
+                    "stateRoot" : "0x137b354a7d6b9d8d24b15435cca0a8316656272539ff0679bc71746d75f2ba81",
+                    "timestamp" : "0x03e8",
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                },
+                "rlp" : "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",
+                "transactions" : [
+                    {
+                        "data" : "",
+                        "gasLimit" : "0x0592a8",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
+                        "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "v" : "0x1c",
+                        "value" : "0x0186a0"
+                    }
+                ],
+                "uncleHeaders" : [
+                ]
+            }
+        ],
+        "genesisBlockHeader" : {
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x989680",
+            "gasUsed" : "0x00",
+            "hash" : "0xb3a176cf7e455c0a08e1e6100e1e095eb63969f592c4d019bb904c297698b483",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0x00",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x3adfd660ac1bb13d576898c888611325ee3837f898dd1edf99491113dc556467",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
+        "genesisRLP" : "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",
+        "lastblockhash" : "0x8fc202296752ed9ac03d9aff97d65ac83c16a0abb2dafa0a3e9ba486618447c6",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
+                "balance" : "0x00",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0132b3a0",
+                "code" : "0x64f34578907f600052602060006025600060006003611770f2600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x00" : "0x316750573f9be26bc17727b47cacedbd0ab3e6ca",
+                    "0x02" : "0x01"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4f47c",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a76184e4",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x64f34578907f600052602060006025600060006003611770f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODERipemd160_4.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODERipemd160_4_d0g0v0.json
index 1a7997d04..59e7fb546 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODERipemd160_4.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODERipemd160_4_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CALLCODERipemd160_4_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODERipemd160_4_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
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@@ -39,28 +44,28 @@
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@@ -69,32 +74,32 @@
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                 }
@@ -102,36 +107,41 @@
         }
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     "CALLCODERipemd160_4_d0g0v0_EIP158" : {
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+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODERipemd160_4_d0g0v0Filler.json"
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@@ -141,28 +151,28 @@
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@@ -171,32 +181,32 @@
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-                "code" : "0x",
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                 "storage" : {
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-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6000526020600060206000600060036102d0f2600255600051600055",
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                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -204,36 +214,41 @@
         }
     },
     "CALLCODERipemd160_4_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODERipemd160_4_d0g0v0Filler.json"
+        },
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                 "transactions" : [
                     {
-                        "data" : "0x",
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                         "gasLimit" : "0x0592a8",
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                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
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@@ -243,28 +258,28 @@
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             "gasLimit" : "0x989680",
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-            "nonce" : "0102030405060708",
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-        "lastblockhash" : "139c08b10a9085a0e5e14d82047979648a5c70ba542ff8b7451c07efc29b7dbe",
+        "lastblockhash" : "0x573ccff3fae6a1a74a49347c982374310e51d282a91ddcf8a2d477438c44d899",
         "network" : "Frontier",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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@@ -273,32 +288,32 @@
                     "0x02" : "0x01"
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
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         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6000526020600060206000600060036102d0f2600255600051600055",
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                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -306,36 +321,41 @@
         }
     },
     "CALLCODERipemd160_4_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODERipemd160_4_d0g0v0Filler.json"
+        },
         "blocks" : [
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                     "gasUsed" : "0xf16d",
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                 "transactions" : [
                     {
-                        "data" : "0x",
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                         "gasLimit" : "0x0592a8",
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                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
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+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
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@@ -345,28 +365,28 @@
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+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0eb8a1a96f6dfdf19f71734c26ec143293a1cbc5fcc146dba2546ea3f7a4eeb1",
+        "lastblockhash" : "0x5b5dcf702d68e895276e338f188a7dac48fd7b04941d67f7fb781d914ec1228a",
         "network" : "Homestead",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6000526020600060206000600060036102d0f2600255600051600055",
                 "nonce" : "0x00",
@@ -375,32 +395,146 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f4f16d",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a76187f3",
-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x01312d00",
+                "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6000526020600060206000600060036102d0f2600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CALLCODERipemd160_4_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODERipemd160_4_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x989680",
+                    "gasUsed" : "0xf401",
+                    "hash" : "0x52a8604748b13db3009e076c7829739e56d028d03572fcbaa9903d20912de00e",
+                    "mixHash" : "0x75a8c6446fc447aeaa48f7216d7f141f905e9de986c3104e45ced7b9e3e5387b",
+                    "nonce" : "0xa5533e43b1111c15",
+                    "number" : "0x01",
+                    "parentHash" : "0xe4b561e82d0e1bd6a52ee207c4218de4ae9fc99bc68903e9a4db7d3fc1fd61ec",
+                    "receiptTrie" : "0x326a8170adc056337f17dba46d15b62e10c637de218050a59398c69e60f99692",
+                    "stateRoot" : "0x93085bb1dc094fee3dbf4c91b16cebe527875a6dc93203a6927436c49d553816",
+                    "timestamp" : "0x03e8",
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                },
+                "rlp" : "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",
+                "transactions" : [
+                    {
+                        "data" : "",
+                        "gasLimit" : "0x0592a8",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
+                        "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "v" : "0x1c",
+                        "value" : "0x0186a0"
+                    }
+                ],
+                "uncleHeaders" : [
+                ]
+            }
+        ],
+        "genesisBlockHeader" : {
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x989680",
+            "gasUsed" : "0x00",
+            "hash" : "0xe4b561e82d0e1bd6a52ee207c4218de4ae9fc99bc68903e9a4db7d3fc1fd61ec",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0x00",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xf6ea7a11c696d86467d37c918dbb8d59127860f7ca5b6ac67ce4c85cfef1f333",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
+        "genesisRLP" : "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",
+        "lastblockhash" : "0x52a8604748b13db3009e076c7829739e56d028d03572fcbaa9903d20912de00e",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
+                "balance" : "0x00",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0132b3a0",
+                "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6000526020600060206000600060036102d0f2600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x00" : "0x1cf4e77f5966e13e109703cd8a0df7ceda7f3dc3",
+                    "0x02" : "0x01"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4f401",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a761855f",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6000526020600060206000600060036102d0f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODERipemd160_4_gas719.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODERipemd160_4_gas719_d0g0v0.json
index 6a0c1b1f5..cf4f565c6 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODERipemd160_4_gas719.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODERipemd160_4_gas719_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CALLCODERipemd160_4_gas719_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODERipemd160_4_gas719_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xb968",
-                    "hash" : "d7025fe4f9bd7185cd1b0c615354426f8e6e73bb1ef16f4a543e036137f2aaa5",
-                    "mixHash" : "d8481cf734543731579678c588bd0571e78796f88d4357b4feeecc3b573a2101",
-                    "nonce" : "ca8af427f31011a2",
+                    "hash" : "0x5a0136d45a32eeb8ebe14cd4bc9ba9b60b265cd407bb530d31578099ec3d38eb",
+                    "mixHash" : "0x20126f8a79b399a78a26a73b2fb5d0b4f233f2183630afbcf59ba8cb8a76b930",
+                    "nonce" : "0x1aa4f7f110d348d4",
                     "number" : "0x01",
-                    "parentHash" : "9867335669a6a0fb47c1b2e6c52fc6ef687ca3965f6145cf100713aeaefbe825",
-                    "receiptTrie" : "0bffef2e24beb0c627f8de646b85c0328bbaed7d728e16e3053f0da11dde357d",
-                    "stateRoot" : "e19be16aa8917371f440f22420382d279427f1fada3284f5c2822b4b44cf2ae5",
+                    "parentHash" : "0x9867335669a6a0fb47c1b2e6c52fc6ef687ca3965f6145cf100713aeaefbe825",
+                    "receiptTrie" : "0x0bffef2e24beb0c627f8de646b85c0328bbaed7d728e16e3053f0da11dde357d",
+                    "stateRoot" : "0xe19be16aa8917371f440f22420382d279427f1fada3284f5c2822b4b44cf2ae5",
                     "timestamp" : "0x03e8",
-                    "transactionsTrie" : "98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -39,28 +44,28 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "9867335669a6a0fb47c1b2e6c52fc6ef687ca3965f6145cf100713aeaefbe825",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0x9867335669a6a0fb47c1b2e6c52fc6ef687ca3965f6145cf100713aeaefbe825",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "6b8abe03bd1b446284460895400c9bf38491a355a024e3258f0493d82a14aec5",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x6b8abe03bd1b446284460895400c9bf38491a355a024e3258f0493d82a14aec5",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "d7025fe4f9bd7185cd1b0c615354426f8e6e73bb1ef16f4a543e036137f2aaa5",
+        "lastblockhash" : "0x5a0136d45a32eeb8ebe14cd4bc9ba9b60b265cd407bb530d31578099ec3d38eb",
         "network" : "EIP150",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6000526020600060206000600060036102cff2600255600051600055",
                 "nonce" : "0x00",
@@ -68,32 +73,32 @@
                     "0x00" : "0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
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                 }
@@ -101,36 +106,41 @@
         }
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     "CALLCODERipemd160_4_gas719_d0g0v0_EIP158" : {
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@@ -140,28 +150,28 @@
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@@ -169,32 +179,32 @@
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                 "storage" : {
                 }
@@ -202,36 +212,41 @@
         }
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     "CALLCODERipemd160_4_gas719_d0g0v0_Frontier" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
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@@ -241,28 +256,28 @@
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@@ -270,32 +285,32 @@
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                 }
@@ -303,36 +318,41 @@
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@@ -342,28 +362,28 @@
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@@ -371,32 +391,145 @@
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                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6000526020600060206000600060036102cff2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODERipemd160_5.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODERipemd160_5_d0g0v0.json
index a7d1c6a4e..120b31f82 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODERipemd160_5.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODERipemd160_5_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CALLCODERipemd160_5_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODERipemd160_5_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x1f56d0",
-                    "hash" : "d3b70a5b50756df02156a7277e60ae5d8cb72a02f1ffcd3326fda3427800d392",
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-                    "nonce" : "4cc096029566b704",
+                    "hash" : "0x8c743e0546abcce599ed6e4a7fe34aefbebdb4fd4835acb22c62ca75d90b03a7",
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-                    "stateRoot" : "ebc32cdd5afd8e722f473fbf10417a5d2b0169a36d5f13e22a6f61642f3377b8",
+                    "parentHash" : "0xb1176917a17d4f7f8a75810044be5c0ba8140b3be824ab3e9ecf82151d3d058c",
+                    "receiptTrie" : "0xdfbf5f97a7a7733384e487997ea3051fc7d307f94d8413063e6ef8243b4898ad",
+                    "stateRoot" : "0xebc32cdd5afd8e722f473fbf10417a5d2b0169a36d5f13e22a6f61642f3377b8",
                     "timestamp" : "0x03e8",
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-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0x138e622ff34e8a4bed7c2631ee946b094d23bd208e8285e710fc5fa254318627",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x989680",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0xc8c5469bcab2d89c9083cecdf26c9d3a9e40597d1d82744bc0e5e582f9dc48a4",
                         "s" : "0x433eb07127e317522d4e08b89cd3824eee8bf1c75a2871db940e0c54d0dd09d2",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -39,28 +44,28 @@
             }
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-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "b1176917a17d4f7f8a75810044be5c0ba8140b3be824ab3e9ecf82151d3d058c",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0xb1176917a17d4f7f8a75810044be5c0ba8140b3be824ab3e9ecf82151d3d058c",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
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-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "2d15ed9217f5c9b0b5f6110f2c8264aef25d16f0e1fae3f1078f2fbb74e6266f",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x2d15ed9217f5c9b0b5f6110f2c8264aef25d16f0e1fae3f1078f2fbb74e6266f",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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-        "lastblockhash" : "d3b70a5b50756df02156a7277e60ae5d8cb72a02f1ffcd3326fda3427800d392",
+        "lastblockhash" : "0x8c743e0546abcce599ed6e4a7fe34aefbebdb4fd4835acb22c62ca75d90b03a7",
         "network" : "EIP150",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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@@ -68,32 +73,32 @@
                     "0x00" : "0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x45639182451356d0",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7432290",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff60005260206000620f4240600060006003611770f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -101,36 +106,41 @@
         }
     },
     "CALLCODERipemd160_5_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODERipemd160_5_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
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                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x1f56d0",
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x989680",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0xc8c5469bcab2d89c9083cecdf26c9d3a9e40597d1d82744bc0e5e582f9dc48a4",
                         "s" : "0x433eb07127e317522d4e08b89cd3824eee8bf1c75a2871db940e0c54d0dd09d2",
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+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
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@@ -140,28 +150,28 @@
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-            "nonce" : "0102030405060708",
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-        "lastblockhash" : "16d0da9e922db1972a3922e5d147a755c21a18008643412927a1bbc044b8e4c3",
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         "network" : "EIP158",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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@@ -169,32 +179,32 @@
                     "0x00" : "0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
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         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff60005260206000620f4240600060006003611770f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -202,36 +212,41 @@
         }
     },
     "CALLCODERipemd160_5_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODERipemd160_5_d0g0v0Filler.json"
+        },
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                 "blockHeader" : {
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-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x989680",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0xc8c5469bcab2d89c9083cecdf26c9d3a9e40597d1d82744bc0e5e582f9dc48a4",
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-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
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@@ -241,28 +256,28 @@
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             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
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-            "nonce" : "0102030405060708",
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+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
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-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "2d15ed9217f5c9b0b5f6110f2c8264aef25d16f0e1fae3f1078f2fbb74e6266f",
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             "timestamp" : "0x03b6",
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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-        "lastblockhash" : "c174978e6bbb01acdcd99128ebacb3663e77e093e90ada3e517e2edd0b2610a5",
+        "lastblockhash" : "0x673c473d61ed7cfeedcccd389e37d086c3f5b93e9bf0baef46bdc4514d09d7e4",
         "network" : "Frontier",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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@@ -270,32 +285,32 @@
                     "0x00" : "0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
                 }
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-                "code" : "0x",
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                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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                 "balance" : "0x0de0b6b3a7432524",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff60005260206000620f4240600060006003611770f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -303,36 +318,41 @@
         }
     },
     "CALLCODERipemd160_5_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODERipemd160_5_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
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                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x1f543c",
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-                    "nonce" : "1f5bb493b033924a",
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-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x989680",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0xc8c5469bcab2d89c9083cecdf26c9d3a9e40597d1d82744bc0e5e582f9dc48a4",
                         "s" : "0x433eb07127e317522d4e08b89cd3824eee8bf1c75a2871db940e0c54d0dd09d2",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -342,28 +362,28 @@
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-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
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-            "nonce" : "0102030405060708",
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+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
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-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "2d15ed9217f5c9b0b5f6110f2c8264aef25d16f0e1fae3f1078f2fbb74e6266f",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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             "timestamp" : "0x03b6",
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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         "genesisRLP" : "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",
-        "lastblockhash" : "9971f27fc8f4e722b0f4cc3f02d7664633a20a050efbba016525da1e76527d68",
+        "lastblockhash" : "0x652ca1012cddad593193587fa07f16d1c98d0e6abc6d42ba72a1db5cd081d0f4",
         "network" : "Homestead",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff60005260206000620f4240600060006003611770f2600255600051600055",
                 "nonce" : "0x00",
@@ -371,32 +391,145 @@
                     "0x00" : "0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x456391824513543c",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7432524",
-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x01312d00",
+                "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff60005260206000620f4240600060006003611770f2600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
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+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CALLCODERipemd160_5_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODERipemd160_5_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x989680",
+                    "gasUsed" : "0x1f56d0",
+                    "hash" : "0xbc8f9857222eb08718f70f498355d098ad1b22ed66f197c23f105532423aaee5",
+                    "mixHash" : "0xbf34428abf1d16d5d2e1bde15f36d1c228dd8d8f10d09e7d586dbb6d5d7cc7f7",
+                    "nonce" : "0xe7312ec80e7c6665",
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+                "transactions" : [
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+                        "gasLimit" : "0x989680",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0xc8c5469bcab2d89c9083cecdf26c9d3a9e40597d1d82744bc0e5e582f9dc48a4",
+                        "s" : "0x433eb07127e317522d4e08b89cd3824eee8bf1c75a2871db940e0c54d0dd09d2",
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+                        "v" : "0x1c",
+                        "value" : "0x0186a0"
+                    }
+                ],
+                "uncleHeaders" : [
+                ]
+            }
+        ],
+        "genesisBlockHeader" : {
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+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x989680",
+            "gasUsed" : "0x00",
+            "hash" : "0xb1176917a17d4f7f8a75810044be5c0ba8140b3be824ab3e9ecf82151d3d058c",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0x00",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x2d15ed9217f5c9b0b5f6110f2c8264aef25d16f0e1fae3f1078f2fbb74e6266f",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
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+        "lastblockhash" : "0xbc8f9857222eb08718f70f498355d098ad1b22ed66f197c23f105532423aaee5",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
+                "balance" : "0x00",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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+                "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff60005260206000620f4240600060006003611770f2600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
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+                }
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+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x45639182451356d0",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7432290",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff60005260206000620f4240600060006003611770f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODESha256_0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODESha256_0_d0g0v0.json
index 96332884d..6164d03ce 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODESha256_0.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODESha256_0_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CALLCODESha256_0_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODESha256_0_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xa356",
-                    "hash" : "f3361639e376e3503b4f029982d5b1d6b5e1714c7cea9f039daeb37173971832",
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-                    "nonce" : "0e3386dfb4861bc7",
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-                    "stateRoot" : "2a5de739593790ab763b2c716e44769ede48452f8a2e670d120163118075ce64",
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+                    "receiptTrie" : "0xf29978ad60692c5da8c72188ef58451439c67c04a09a7fcee3409a4ea00baf9e",
+                    "stateRoot" : "0x2a5de739593790ab763b2c716e44769ede48452f8a2e670d120163118075ce64",
                     "timestamp" : "0x03e8",
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-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -39,28 +44,28 @@
             }
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-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "d8b6061c2e967ab941c318cdb41db409b5263630e39824caef16eccf1b874d67",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0xd8b6061c2e967ab941c318cdb41db409b5263630e39824caef16eccf1b874d67",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "d06301eba023a86939569ac48451e90f0843cbd304329f9d44670b10fa1d1faa",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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@@ -68,32 +73,32 @@
                     "0x00" : "0xec4916dd28fc4c10d78e287ca5d9cc51ee1ae73cbfde08c6b37324cbfaac8bc5"
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
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                 "storage" : {
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-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x600160005260206000602060006000600260fff2600051600055",
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                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -101,36 +106,41 @@
         }
     },
     "CALLCODESha256_0_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODESha256_0_d0g0v0Filler.json"
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                 "transactions" : [
                     {
-                        "data" : "0x",
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                         "gasLimit" : "0x0592a8",
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@@ -140,28 +150,28 @@
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-            "nonce" : "0102030405060708",
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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         "postState" : {
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@@ -169,32 +179,32 @@
                     "0x00" : "0xec4916dd28fc4c10d78e287ca5d9cc51ee1ae73cbfde08c6b37324cbfaac8bc5"
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
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             }
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         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x600160005260206000602060006000600260fff2600051600055",
                 "nonce" : "0x00",
                 "storage" : {
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             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -202,36 +212,41 @@
         }
     },
     "CALLCODESha256_0_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODESha256_0_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
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-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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                     "gasUsed" : "0xa0c2",
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
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@@ -241,28 +256,28 @@
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@@ -270,32 +285,32 @@
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
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                 "storage" : {
                 }
@@ -303,36 +318,41 @@
         }
     },
     "CALLCODESha256_0_d0g0v0_Homestead" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
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                 "transactions" : [
                     {
-                        "data" : "0x",
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                         "gasLimit" : "0x0592a8",
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                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
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@@ -342,28 +362,28 @@
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         "network" : "Homestead",
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@@ -371,32 +391,145 @@
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODESha256_0_d0g0v0Filler.json"
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+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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+        "lastblockhash" : "0xd5126523517841bbfeb3a561b29128760f320b2869080c6ba8bc4962b8a3e435",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
+                "balance" : "0x00",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0132b3a0",
+                "code" : "0x600160005260206000602060006000600260fff2600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x00" : "0xec4916dd28fc4c10d78e287ca5d9cc51ee1ae73cbfde08c6b37324cbfaac8bc5"
+                }
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+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4a356",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a761d60a",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x600160005260206000602060006000600260fff2600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODESha256_1.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODESha256_1_d0g0v0.json
index 52ff4090f..8e42f2c47 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODESha256_1.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODESha256_1_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CALLCODESha256_1_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODESha256_1_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xf164",
-                    "hash" : "0bdc9fac3ba78d826bd250006ec4734539798127e784bed535cd0e096be45a30",
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-                    "nonce" : "6c6825a74f482d9e",
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-                    "stateRoot" : "4902e7fcf164d76c7f5df0258fcd85df38f7167c99ef6a9944e0aa65eb004542",
+                    "parentHash" : "0x135576d94ab4ebcc3c2fa2382739fc6f0a1a9e471b25af8fdbba8e6a80565365",
+                    "receiptTrie" : "0x8989ef2314abe0aa063972d5acfcc5259b1028d372404f36e4a0e81d5434956f",
+                    "stateRoot" : "0x4902e7fcf164d76c7f5df0258fcd85df38f7167c99ef6a9944e0aa65eb004542",
                     "timestamp" : "0x03e8",
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-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
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-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
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@@ -39,28 +44,28 @@
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-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
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-            "nonce" : "0102030405060708",
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+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
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-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "ceaa49f6c8d7484883366e0b343d1ed3c61e00b4098296b67185b63bef2e6e90",
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+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xceaa49f6c8d7484883366e0b343d1ed3c61e00b4098296b67185b63bef2e6e90",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-        "lastblockhash" : "0bdc9fac3ba78d826bd250006ec4734539798127e784bed535cd0e096be45a30",
+        "lastblockhash" : "0x43035ce48bb02bb7f8e6845ba08dbc2f1524360a5e5228331a294fab4d86d923",
         "network" : "EIP150",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x6020600060006000600060026101f4f2600255600051600055",
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@@ -69,32 +74,32 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f4f164",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a76187fc",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x6020600060006000600060026101f4f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -102,36 +107,41 @@
         }
     },
     "CALLCODESha256_1_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODESha256_1_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
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-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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                     "gasUsed" : "0xf164",
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
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@@ -141,28 +151,28 @@
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@@ -171,32 +181,32 @@
                     "0x02" : "0x01"
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-                "code" : "0x",
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-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -204,36 +214,41 @@
         }
     },
     "CALLCODESha256_1_d0g0v0_Frontier" : {
+        "_info" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODESha256_1_d0g0v0Filler.json"
+        },
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
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-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
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@@ -243,28 +258,28 @@
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         "network" : "Frontier",
         "postState" : {
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@@ -273,32 +288,32 @@
                     "0x02" : "0x01"
                 }
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
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         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -306,36 +321,41 @@
         }
     },
     "CALLCODESha256_1_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODESha256_1_d0g0v0Filler.json"
+        },
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+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -345,28 +365,28 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "135576d94ab4ebcc3c2fa2382739fc6f0a1a9e471b25af8fdbba8e6a80565365",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0x135576d94ab4ebcc3c2fa2382739fc6f0a1a9e471b25af8fdbba8e6a80565365",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "ceaa49f6c8d7484883366e0b343d1ed3c61e00b4098296b67185b63bef2e6e90",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xceaa49f6c8d7484883366e0b343d1ed3c61e00b4098296b67185b63bef2e6e90",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "7677b8f8cc097edeb94d13441c65828beb52e66096eac115476d9f49ac511c4c",
+        "lastblockhash" : "0x62d59f8d3dca7784eb9e0537dc9a5a570d4911c3756147ede4f78d387fc108fb",
         "network" : "Homestead",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x6020600060006000600060026101f4f2600255600051600055",
                 "nonce" : "0x00",
@@ -375,32 +395,146 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f4eed0",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7618a90",
-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x01312d00",
+                "code" : "0x6020600060006000600060026101f4f2600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CALLCODESha256_1_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODESha256_1_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x989680",
+                    "gasUsed" : "0xf164",
+                    "hash" : "0x04b283f0a388a1d7589004a105e9f5ed302402a5e16015e959df2f4d0e61292e",
+                    "mixHash" : "0x6419a458f19d1c0b0a06fd0fe9c7e1c75f464c0d857b3b5bc6fcae656edd0851",
+                    "nonce" : "0x79f34d36963fe3b6",
+                    "number" : "0x01",
+                    "parentHash" : "0x135576d94ab4ebcc3c2fa2382739fc6f0a1a9e471b25af8fdbba8e6a80565365",
+                    "receiptTrie" : "0x8af092258e5daa56fc675db0f66bbda77f0c6490c1d129dedf4ef919a6ac23fa",
+                    "stateRoot" : "0x99fbc9bb5433f9fa1de508b6ac1cef42b28b5650110491f974af11c570b50331",
+                    "timestamp" : "0x03e8",
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                },
+                "rlp" : "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",
+                "transactions" : [
+                    {
+                        "data" : "",
+                        "gasLimit" : "0x0592a8",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
+                        "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "v" : "0x1c",
+                        "value" : "0x0186a0"
+                    }
+                ],
+                "uncleHeaders" : [
+                ]
+            }
+        ],
+        "genesisBlockHeader" : {
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x989680",
+            "gasUsed" : "0x00",
+            "hash" : "0x135576d94ab4ebcc3c2fa2382739fc6f0a1a9e471b25af8fdbba8e6a80565365",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0x00",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xceaa49f6c8d7484883366e0b343d1ed3c61e00b4098296b67185b63bef2e6e90",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
+        "genesisRLP" : "0xf901faf901f5a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0ceaa49f6c8d7484883366e0b343d1ed3c61e00b4098296b67185b63bef2e6e90a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b9010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000830200008083989680808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
+        "lastblockhash" : "0x04b283f0a388a1d7589004a105e9f5ed302402a5e16015e959df2f4d0e61292e",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
+                "balance" : "0x00",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0132b3a0",
+                "code" : "0x6020600060006000600060026101f4f2600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x00" : "0xe3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                    "0x02" : "0x01"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4f164",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a76187fc",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x6020600060006000600060026101f4f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODESha256_1_nonzeroValue.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODESha256_1_nonzeroValue_d0g0v0.json
index 0e477e780..6946241d1 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODESha256_1_nonzeroValue.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODESha256_1_nonzeroValue_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CALLCODESha256_1_nonzeroValue_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODESha256_1_nonzeroValue_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x010b90",
-                    "hash" : "fb39f149894e70b723a0a2e13b8b8298ebe35c2ebc242296e72e31e38d249d40",
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-                    "nonce" : "5abb4f36ee46b41d",
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                     "number" : "0x01",
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-                    "stateRoot" : "9a6c5cdd6eb0aaf532878e3ddb922056b5c59903561c44a13f8b3a1bb112a6ca",
+                    "parentHash" : "0xfa1e79e1774cae619e7e7764870c5020256a66e1d8e6d6e1c8268bfb75a29988",
+                    "receiptTrie" : "0x96978509f78ee0b502bc81f7180a993b82213f95f1e83a2669d4760e6a828f08",
+                    "stateRoot" : "0x9a6c5cdd6eb0aaf532878e3ddb922056b5c59903561c44a13f8b3a1bb112a6ca",
                     "timestamp" : "0x03e8",
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-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
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@@ -39,28 +44,28 @@
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@@ -69,32 +74,32 @@
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
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                 "storage" : {
                 }
@@ -102,36 +107,41 @@
         }
     },
     "CALLCODESha256_1_nonzeroValue_d0g0v0_EIP158" : {
+        "_info" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
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@@ -141,28 +151,28 @@
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@@ -171,32 +181,32 @@
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
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                 "storage" : {
                 }
@@ -204,36 +214,41 @@
         }
     },
     "CALLCODESha256_1_nonzeroValue_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODESha256_1_nonzeroValue_d0g0v0Filler.json"
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@@ -243,28 +258,28 @@
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@@ -273,32 +288,32 @@
                     "0x02" : "0x01"
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                 }
@@ -306,36 +321,41 @@
         }
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     "CALLCODESha256_1_nonzeroValue_d0g0v0_Homestead" : {
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@@ -345,28 +365,28 @@
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@@ -375,32 +395,146 @@
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+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CALLCODESha256_1_nonzeroValue_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODESha256_1_nonzeroValue_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
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+                    "gasLimit" : "0x05f5e100",
+                    "gasUsed" : "0x010b90",
+                    "hash" : "0xb6c21415541ef52daf04556af492a1a77ed0daeb1b036ad7f99dc2bfb0555485",
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+                "transactions" : [
+                    {
+                        "data" : "",
+                        "gasLimit" : "0x0592a8",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
+                        "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
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+                        "v" : "0x1c",
+                        "value" : "0x0186a0"
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+                "uncleHeaders" : [
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+        "genesisBlockHeader" : {
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+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
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+            "gasLimit" : "0x05f5e100",
+            "gasUsed" : "0x00",
+            "hash" : "0xfa1e79e1774cae619e7e7764870c5020256a66e1d8e6d6e1c8268bfb75a29988",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
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+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xc9ada047fe0d2470ec96969d6eb6b2091ba934f38ea439d25306545acde9e866",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
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+        "lastblockhash" : "0xb6c21415541ef52daf04556af492a1a77ed0daeb1b036ad7f99dc2bfb0555485",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
+                "balance" : "0x00",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0bed48a0",
+                "code" : "0x60206000600060006013600262030d40f2600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x00" : "0xe3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+                    "0x02" : "0x01"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f50b90",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7616dd0",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0bebc200",
                 "code" : "0x60206000600060006013600262030d40f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODESha256_2.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODESha256_2_d0g0v0.json
index 80845c395..022c259a5 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODESha256_2.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODESha256_2_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CALLCODESha256_2_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODESha256_2_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xf188",
-                    "hash" : "71c979760dd2bbbd7f98025053c2f67320e6369602491a524d002f6b53643b8d",
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-                    "nonce" : "f455fe5ac9c53262",
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                     "number" : "0x01",
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-                    "stateRoot" : "cd70ecdf91f1685b18ad0e458f7b692e290f53df9c4bf91a662013c20486e474",
+                    "parentHash" : "0xc2376bd143c68969473d5ed0f67e470a9503a428f26d6cc28023b54fc33f9a9f",
+                    "receiptTrie" : "0x7b2e2c16d72ec3c2b6ea3c1f6981d5dbf1000f049ab3c80fce85938bf44a6fc2",
+                    "stateRoot" : "0xcd70ecdf91f1685b18ad0e458f7b692e290f53df9c4bf91a662013c20486e474",
                     "timestamp" : "0x03e8",
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-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -39,28 +44,28 @@
             }
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         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "c2376bd143c68969473d5ed0f67e470a9503a428f26d6cc28023b54fc33f9a9f",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0xc2376bd143c68969473d5ed0f67e470a9503a428f26d6cc28023b54fc33f9a9f",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "e10b49f56ad7e4140d1f1b0f98084ef2b696178814bc24fef2aaf5d1ece1dbf7",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xe10b49f56ad7e4140d1f1b0f98084ef2b696178814bc24fef2aaf5d1ece1dbf7",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-        "lastblockhash" : "71c979760dd2bbbd7f98025053c2f67320e6369602491a524d002f6b53643b8d",
+        "lastblockhash" : "0xd6bd085ea77ddcae0dfb560792d5f2a1e9bae15715d9421ff9bbed507ed40205",
         "network" : "EIP150",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x64f34578907f6005526020600060256000600060026101f4f2600255600051600055",
                 "nonce" : "0x00",
@@ -69,32 +74,32 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f4f188",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a76187d8",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x64f34578907f6005526020600060256000600060026101f4f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -102,36 +107,41 @@
         }
     },
     "CALLCODESha256_2_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODESha256_2_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xf188",
-                    "hash" : "e4b820f6f41958faba3419adf4f5b5e7afa625c37679d772b8ee43a3dc6ec5a7",
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
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+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
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@@ -141,28 +151,28 @@
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             "gasLimit" : "0x989680",
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-            "nonce" : "0102030405060708",
+            "hash" : "0xc2376bd143c68969473d5ed0f67e470a9503a428f26d6cc28023b54fc33f9a9f",
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-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "e10b49f56ad7e4140d1f1b0f98084ef2b696178814bc24fef2aaf5d1ece1dbf7",
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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-        "lastblockhash" : "e4b820f6f41958faba3419adf4f5b5e7afa625c37679d772b8ee43a3dc6ec5a7",
+        "lastblockhash" : "0xfadd8e8dc66305fb4c065eb5b1f79772cc997852abb1170c8da59be5e7961e90",
         "network" : "EIP158",
         "postState" : {
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@@ -171,32 +181,32 @@
                     "0x02" : "0x01"
                 }
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-                "code" : "0x",
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
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                 "storage" : {
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         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -204,36 +214,41 @@
         }
     },
     "CALLCODESha256_2_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODESha256_2_d0g0v0Filler.json"
+        },
         "blocks" : [
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                 "blockHeader" : {
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-                    "extraData" : "0x",
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                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xeef4",
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                 "transactions" : [
                     {
-                        "data" : "0x",
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                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
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                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
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+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
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                         "value" : "0x0186a0"
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@@ -243,28 +258,28 @@
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-            "nonce" : "0102030405060708",
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-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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-        "lastblockhash" : "bb63f8ffe4a9f8901ed48e0399d24153795d54dc3cffacf55b160b08eb13ea61",
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         "network" : "Frontier",
         "postState" : {
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@@ -273,32 +288,32 @@
                     "0x02" : "0x01"
                 }
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -306,36 +321,41 @@
         }
     },
     "CALLCODESha256_2_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODESha256_2_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xeef4",
-                    "hash" : "823f282c12d43511e52a0e17a9abfbd3a4aed50187b1dbce6a4a597172d46aa1",
-                    "mixHash" : "d01fc03a6ce45f9d8977f818892f55dcd4c656fab3cbe23ca11c633bb7901708",
-                    "nonce" : "3c3b32ca69ac092b",
+                    "hash" : "0xf7e961f4a2b8eb248d9d6b9247fae9fef1bfb18368bb17b30769c170e95fe15e",
+                    "mixHash" : "0xccdf5f7d4a7d390f3e49dd294e1cdc7683939c31d04baf0f4d0d1106e8bd5b85",
+                    "nonce" : "0x4e69e4efdbda4b26",
                     "number" : "0x01",
-                    "parentHash" : "c2376bd143c68969473d5ed0f67e470a9503a428f26d6cc28023b54fc33f9a9f",
-                    "receiptTrie" : "0db35d6553cb6c1f793911c0bec5566994aa075e3659de6339d6c08bb8677da4",
-                    "stateRoot" : "5b1afff3636dd97cdd89ad3d99376fb2730fb7cd13251aea29c6a5002325fca9",
+                    "parentHash" : "0xc2376bd143c68969473d5ed0f67e470a9503a428f26d6cc28023b54fc33f9a9f",
+                    "receiptTrie" : "0x0db35d6553cb6c1f793911c0bec5566994aa075e3659de6339d6c08bb8677da4",
+                    "stateRoot" : "0x5b1afff3636dd97cdd89ad3d99376fb2730fb7cd13251aea29c6a5002325fca9",
                     "timestamp" : "0x03e8",
-                    "transactionsTrie" : "98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90262f901f7a0c2376bd143c68969473d5ed0f67e470a9503a428f26d6cc28023b54fc33f9a9fa01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa05b1afff3636dd97cdd89ad3d99376fb2730fb7cd13251aea29c6a5002325fca9a098fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0ba00db35d6553cb6c1f793911c0bec5566994aa075e3659de6339d6c08bb8677da4b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018398968082eef48203e880a0d01fc03a6ce45f9d8977f818892f55dcd4c656fab3cbe23ca11c633bb7901708883c3b32ca69ac092bf865f8638001830592a894095e7baea6a6c7c4c2dfeb977efac326af552d87830186a0801ca082cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67fa04a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3cc0",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -345,28 +365,28 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "c2376bd143c68969473d5ed0f67e470a9503a428f26d6cc28023b54fc33f9a9f",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0xc2376bd143c68969473d5ed0f67e470a9503a428f26d6cc28023b54fc33f9a9f",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "e10b49f56ad7e4140d1f1b0f98084ef2b696178814bc24fef2aaf5d1ece1dbf7",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xe10b49f56ad7e4140d1f1b0f98084ef2b696178814bc24fef2aaf5d1ece1dbf7",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "823f282c12d43511e52a0e17a9abfbd3a4aed50187b1dbce6a4a597172d46aa1",
+        "lastblockhash" : "0xf7e961f4a2b8eb248d9d6b9247fae9fef1bfb18368bb17b30769c170e95fe15e",
         "network" : "Homestead",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x64f34578907f6005526020600060256000600060026101f4f2600255600051600055",
                 "nonce" : "0x00",
@@ -375,32 +395,146 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f4eef4",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7618a6c",
-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x01312d00",
+                "code" : "0x64f34578907f6005526020600060256000600060026101f4f2600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CALLCODESha256_2_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODESha256_2_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x989680",
+                    "gasUsed" : "0xf188",
+                    "hash" : "0x941821b2bb55e16c44916fd3b4ddcb16c637b5baa547801def07ad9b2da16ade",
+                    "mixHash" : "0x8ceb9bede20d082412313c62b13a0cc9b81664e2fc2316be6d95b0d2b62dc850",
+                    "nonce" : "0x64d9a7b2a4f2d251",
+                    "number" : "0x01",
+                    "parentHash" : "0xc2376bd143c68969473d5ed0f67e470a9503a428f26d6cc28023b54fc33f9a9f",
+                    "receiptTrie" : "0x30ee5fab59b2abde8a622e53b1870ae6bae955eb7b592dbd9da8fc5276612740",
+                    "stateRoot" : "0x27c2abc488d013ce34428db95bf9e2be467eab6f80d4d56179b10828c82cb29e",
+                    "timestamp" : "0x03e8",
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                },
+                "rlp" : "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",
+                "transactions" : [
+                    {
+                        "data" : "",
+                        "gasLimit" : "0x0592a8",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
+                        "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "v" : "0x1c",
+                        "value" : "0x0186a0"
+                    }
+                ],
+                "uncleHeaders" : [
+                ]
+            }
+        ],
+        "genesisBlockHeader" : {
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x989680",
+            "gasUsed" : "0x00",
+            "hash" : "0xc2376bd143c68969473d5ed0f67e470a9503a428f26d6cc28023b54fc33f9a9f",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0x00",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xe10b49f56ad7e4140d1f1b0f98084ef2b696178814bc24fef2aaf5d1ece1dbf7",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
+        "genesisRLP" : "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",
+        "lastblockhash" : "0x941821b2bb55e16c44916fd3b4ddcb16c637b5baa547801def07ad9b2da16ade",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
+                "balance" : "0x00",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0132b3a0",
+                "code" : "0x64f34578907f6005526020600060256000600060026101f4f2600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x00" : "0xcb39b3bde22925b2f931111130c774761d8895e0e08437c9b396c1e97d10f34d",
+                    "0x02" : "0x01"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4f188",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a76187d8",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x64f34578907f6005526020600060256000600060026101f4f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODESha256_3.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODESha256_3_d0g0v0.json
index 7833b8584..1aa4a04b3 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODESha256_3.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODESha256_3_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CALLCODESha256_3_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODESha256_3_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xf188",
-                    "hash" : "4c56ffbf4bf21480786b0eaffb0ef6cc74c4c141dc0e6a3c5d2f7c0afb0914b8",
-                    "mixHash" : "79b6da0b60c1dab1eab17d54940bca1f840904dc9ee9bea37a8085bdf207a6b1",
-                    "nonce" : "d418fafe41ca6745",
+                    "hash" : "0x5aafc1e8ccd157f14d99616c1a6362c0e4e982e8d0960b3cec6b8535be2dd262",
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-                        "data" : "0x",
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@@ -39,28 +44,28 @@
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@@ -69,32 +74,32 @@
                     "0x02" : "0x01"
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
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                 "storage" : {
                 }
@@ -102,36 +107,41 @@
         }
     },
     "CALLCODESha256_3_d0g0v0_EIP158" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODESha256_3_d0g0v0Filler.json"
+        },
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                 "transactions" : [
                     {
-                        "data" : "0x",
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@@ -141,28 +151,28 @@
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         "network" : "EIP158",
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@@ -171,32 +181,32 @@
                     "0x02" : "0x01"
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                 "code" : "0x64f34578907f6000526020600060256000600060026101f4f2600255600051600055",
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                 "storage" : {
                 }
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -204,36 +214,41 @@
         }
     },
     "CALLCODESha256_3_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODESha256_3_d0g0v0Filler.json"
+        },
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             {
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                 "transactions" : [
                     {
-                        "data" : "0x",
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                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
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@@ -243,28 +258,28 @@
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             "difficulty" : "0x020000",
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             "gasLimit" : "0x989680",
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-            "nonce" : "0102030405060708",
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+        "lastblockhash" : "0x64359876349e8f3de81acfdae11c385f8522ba9052c091326f2871dfa883c026",
         "network" : "Frontier",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x64f34578907f6000526020600060256000600060026101f4f2600255600051600055",
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@@ -273,32 +288,32 @@
                     "0x02" : "0x01"
                 }
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-                "code" : "0x",
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                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x64f34578907f6000526020600060256000600060026101f4f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -306,36 +321,41 @@
         }
     },
     "CALLCODESha256_3_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODESha256_3_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
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                     "gasUsed" : "0xeef4",
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                 "transactions" : [
                     {
-                        "data" : "0x",
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                         "gasLimit" : "0x0592a8",
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                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
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@@ -345,28 +365,28 @@
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-        "lastblockhash" : "d5f5b9335ff8be9b8e27d32249c967a7a86afc69ea66b4953995316ad01bc8ae",
+        "lastblockhash" : "0xa3dcb622051285f85708246af5ce3c6bd926392f70b32098d0d39be06b544850",
         "network" : "Homestead",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x64f34578907f6000526020600060256000600060026101f4f2600255600051600055",
                 "nonce" : "0x00",
@@ -375,32 +395,146 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f4eef4",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7618a6c",
-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x01312d00",
+                "code" : "0x64f34578907f6000526020600060256000600060026101f4f2600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CALLCODESha256_3_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODESha256_3_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x989680",
+                    "gasUsed" : "0xf188",
+                    "hash" : "0xb4702909ea9d944b89211f5c01f0f511a31f7da3e9d09901bcae309fe1d18a05",
+                    "mixHash" : "0x75917d9398f7ab520e5576b092105457b489fe461c612e53f50152d5572f5bb5",
+                    "nonce" : "0xb97a2c52743b8d61",
+                    "number" : "0x01",
+                    "parentHash" : "0x3b02f7cd5d6c9a529d887618e6d66886741d3f8cdadde2552ae87d08b35a63f8",
+                    "receiptTrie" : "0x30ee5fab59b2abde8a622e53b1870ae6bae955eb7b592dbd9da8fc5276612740",
+                    "stateRoot" : "0x2e6d0651640de994ed4d43ec9a1a3ee019a00647047d29617f5a665454d8e6e1",
+                    "timestamp" : "0x03e8",
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                },
+                "rlp" : "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",
+                "transactions" : [
+                    {
+                        "data" : "",
+                        "gasLimit" : "0x0592a8",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
+                        "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "v" : "0x1c",
+                        "value" : "0x0186a0"
+                    }
+                ],
+                "uncleHeaders" : [
+                ]
+            }
+        ],
+        "genesisBlockHeader" : {
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x989680",
+            "gasUsed" : "0x00",
+            "hash" : "0x3b02f7cd5d6c9a529d887618e6d66886741d3f8cdadde2552ae87d08b35a63f8",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0x00",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x77e3d89a1857f175aea357fdc0971c4482545f83833421c1185ea2c528c9fc7d",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
+        "genesisRLP" : "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",
+        "lastblockhash" : "0xb4702909ea9d944b89211f5c01f0f511a31f7da3e9d09901bcae309fe1d18a05",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
+                "balance" : "0x00",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0132b3a0",
+                "code" : "0x64f34578907f6000526020600060256000600060026101f4f2600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x00" : "0x7392925565d67be8e9620aacbcfaecd8cb6ec58d709d25da9eccf1d08a41ce35",
+                    "0x02" : "0x01"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4f188",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a76187d8",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x64f34578907f6000526020600060256000600060026101f4f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODESha256_3_postfix0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODESha256_3_postfix0_d0g0v0.json
index daa9a3f6a..240fb5d26 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODESha256_3_postfix0.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODESha256_3_postfix0_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CALLCODESha256_3_postfix0_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODESha256_3_postfix0_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xf188",
-                    "hash" : "f085857789d1c2c4a3645082fe8a7670242a4dbe686a73eeb2604a968b78024f",
-                    "mixHash" : "2e5676f9a69fb863f78b361d00fe5919e7781d0820c9dba6c8c0465bc2a06b98",
-                    "nonce" : "0d5368782a5a771b",
+                    "hash" : "0x6b29f772baddf6c8b25651b3fdf5aa55759a12a0c286ae96917f7dda718f38d9",
+                    "mixHash" : "0xba09e23cd59bd23013214e45c70791aaa9ab6f982f4a260a4f26eb95475b5163",
+                    "nonce" : "0xc8c74683d48d3d39",
                     "number" : "0x01",
-                    "parentHash" : "eea104a3446f5341ec750f2bfebef40415bf12c34e0ba6ae2dbceb0fec1ae184",
-                    "receiptTrie" : "50b2daf8c6a00ff0bc44a4b566b7fa727e9927cf4f2db9b686afdd9b6e148f6e",
-                    "stateRoot" : "170253a736384a9b31529cec03611cc6d3dda3c44eabe70d22e0db24022085ca",
+                    "parentHash" : "0xeea104a3446f5341ec750f2bfebef40415bf12c34e0ba6ae2dbceb0fec1ae184",
+                    "receiptTrie" : "0x50b2daf8c6a00ff0bc44a4b566b7fa727e9927cf4f2db9b686afdd9b6e148f6e",
+                    "stateRoot" : "0x170253a736384a9b31529cec03611cc6d3dda3c44eabe70d22e0db24022085ca",
                     "timestamp" : "0x03e8",
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-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -39,28 +44,28 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "eea104a3446f5341ec750f2bfebef40415bf12c34e0ba6ae2dbceb0fec1ae184",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0xeea104a3446f5341ec750f2bfebef40415bf12c34e0ba6ae2dbceb0fec1ae184",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "9db104cf68e105ad9e2c4ef5fc7d61aaa1fdd26ffb90ebc7d39eec6f76857b62",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x9db104cf68e105ad9e2c4ef5fc7d61aaa1fdd26ffb90ebc7d39eec6f76857b62",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "f085857789d1c2c4a3645082fe8a7670242a4dbe686a73eeb2604a968b78024f",
+        "lastblockhash" : "0x6b29f772baddf6c8b25651b3fdf5aa55759a12a0c286ae96917f7dda718f38d9",
         "network" : "EIP150",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x65f34578907f006000526020600060256000600060026101f4f2600255600051600055",
                 "nonce" : "0x00",
@@ -69,32 +74,32 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
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                 "storage" : {
                 }
@@ -102,36 +107,41 @@
         }
     },
     "CALLCODESha256_3_postfix0_d0g0v0_EIP158" : {
+        "_info" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODESha256_3_postfix0_d0g0v0Filler.json"
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                 "transactions" : [
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@@ -141,28 +151,28 @@
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         "postState" : {
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@@ -171,32 +181,32 @@
                     "0x02" : "0x01"
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-                "code" : "0x",
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         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -204,36 +214,41 @@
         }
     },
     "CALLCODESha256_3_postfix0_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODESha256_3_postfix0_d0g0v0Filler.json"
+        },
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                 "transactions" : [
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-                        "data" : "0x",
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                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
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@@ -243,28 +258,28 @@
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@@ -273,32 +288,32 @@
                     "0x02" : "0x01"
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
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                 "storage" : {
                 }
@@ -306,36 +321,41 @@
         }
     },
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                 "transactions" : [
                     {
-                        "data" : "0x",
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                         "gasLimit" : "0x0592a8",
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@@ -345,28 +365,28 @@
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@@ -375,32 +395,146 @@
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+                "balance" : "0x0de0b6b3a76187d8",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x65f34578907f006000526020600060256000600060026101f4f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODESha256_3_prefix0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODESha256_3_prefix0_d0g0v0.json
index 1f854cde9..3772e581c 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODESha256_3_prefix0.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODESha256_3_prefix0_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CALLCODESha256_3_prefix0_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODESha256_3_prefix0_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xf188",
-                    "hash" : "b15962069a008ae3d4d92a628acb431859b96a545337597a3f59618ac85cdd10",
-                    "mixHash" : "529cf088afbc5c71f8fa4eefc39c7b53fdcd50450ccb45a917a9236746b22d40",
-                    "nonce" : "fc15aa3cf867b7fd",
+                    "hash" : "0xb76b7eb0d68bf6da1a54ff77bdbed919f3e264a14b0cb6c19fa4ca5c6b68aaea",
+                    "mixHash" : "0x89c6cd07964f57a90cf6b04ba2b35d3e2a2e38630b8ae55a760150d5c61b3e2a",
+                    "nonce" : "0x547f1c6f3a314770",
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-                    "stateRoot" : "62311155ba74c49f5053b91c8f93a63fb3dfe5fca609f15ba9eeb557f9ed1c7b",
+                    "parentHash" : "0x3b02f7cd5d6c9a529d887618e6d66886741d3f8cdadde2552ae87d08b35a63f8",
+                    "receiptTrie" : "0x1393655dafd9b97f6bccb24b32ceed7a36a0a1f60db5d3b1dc49ef91fc3354b0",
+                    "stateRoot" : "0x62311155ba74c49f5053b91c8f93a63fb3dfe5fca609f15ba9eeb557f9ed1c7b",
                     "timestamp" : "0x03e8",
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-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -39,28 +44,28 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "3b02f7cd5d6c9a529d887618e6d66886741d3f8cdadde2552ae87d08b35a63f8",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0x3b02f7cd5d6c9a529d887618e6d66886741d3f8cdadde2552ae87d08b35a63f8",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "77e3d89a1857f175aea357fdc0971c4482545f83833421c1185ea2c528c9fc7d",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x77e3d89a1857f175aea357fdc0971c4482545f83833421c1185ea2c528c9fc7d",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-        "lastblockhash" : "b15962069a008ae3d4d92a628acb431859b96a545337597a3f59618ac85cdd10",
+        "lastblockhash" : "0xb76b7eb0d68bf6da1a54ff77bdbed919f3e264a14b0cb6c19fa4ca5c6b68aaea",
         "network" : "EIP150",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x64f34578907f6000526020600060256000600060026101f4f2600255600051600055",
                 "nonce" : "0x00",
@@ -69,32 +74,32 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f4f188",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a76187d8",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x64f34578907f6000526020600060256000600060026101f4f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -102,36 +107,41 @@
         }
     },
     "CALLCODESha256_3_prefix0_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODESha256_3_prefix0_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xf188",
-                    "hash" : "32436c91b4e41e967cd40d3a69e52ef70e618fa90bed54cbfe0012c517758918",
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-                    "nonce" : "7b735e7777f233f5",
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-                    "stateRoot" : "62311155ba74c49f5053b91c8f93a63fb3dfe5fca609f15ba9eeb557f9ed1c7b",
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
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@@ -141,28 +151,28 @@
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-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
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             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
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-            "nonce" : "0102030405060708",
+            "hash" : "0x3b02f7cd5d6c9a529d887618e6d66886741d3f8cdadde2552ae87d08b35a63f8",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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-            "stateRoot" : "77e3d89a1857f175aea357fdc0971c4482545f83833421c1185ea2c528c9fc7d",
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-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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         "network" : "EIP158",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x64f34578907f6000526020600060256000600060026101f4f2600255600051600055",
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@@ -171,32 +181,32 @@
                     "0x02" : "0x01"
                 }
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-                "code" : "0x",
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                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x64f34578907f6000526020600060256000600060026101f4f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
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             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -204,36 +214,41 @@
         }
     },
     "CALLCODESha256_3_prefix0_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODESha256_3_prefix0_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
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-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
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-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
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@@ -243,28 +258,28 @@
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             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
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-            "nonce" : "0102030405060708",
+            "hash" : "0x3b02f7cd5d6c9a529d887618e6d66886741d3f8cdadde2552ae87d08b35a63f8",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
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-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "77e3d89a1857f175aea357fdc0971c4482545f83833421c1185ea2c528c9fc7d",
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             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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-        "lastblockhash" : "d9887ff9afaa3bf5ca0261d5d9f6ee2e545374f72cc05bd7deff3cae1dc4d478",
+        "lastblockhash" : "0x7bf90123ef3036032373587d8c32ad9da1e3e9c9e62f4f3e38aac04747dc95ab",
         "network" : "Frontier",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x64f34578907f6000526020600060256000600060026101f4f2600255600051600055",
                 "nonce" : "0x00",
@@ -273,32 +288,32 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f4eef4",
-                "code" : "0x",
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                 "nonce" : "0x00",
                 "storage" : {
                 }
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x64f34578907f6000526020600060256000600060026101f4f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -306,36 +321,41 @@
         }
     },
     "CALLCODESha256_3_prefix0_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODESha256_3_prefix0_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
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-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
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                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xeef4",
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -345,28 +365,28 @@
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+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "3b02f7cd5d6c9a529d887618e6d66886741d3f8cdadde2552ae87d08b35a63f8",
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-            "nonce" : "0102030405060708",
+            "hash" : "0x3b02f7cd5d6c9a529d887618e6d66886741d3f8cdadde2552ae87d08b35a63f8",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "77e3d89a1857f175aea357fdc0971c4482545f83833421c1185ea2c528c9fc7d",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x77e3d89a1857f175aea357fdc0971c4482545f83833421c1185ea2c528c9fc7d",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-        "lastblockhash" : "e814f36c4f7769909144507f6f4ba34c6a4d3affd044ea1e7edac79d4211c984",
+        "lastblockhash" : "0xd3776e2985f951688ff32b34fcaa22939970e73d5deab3529daccf6055e1f8df",
         "network" : "Homestead",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x64f34578907f6000526020600060256000600060026101f4f2600255600051600055",
                 "nonce" : "0x00",
@@ -375,32 +395,146 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f4eef4",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7618a6c",
-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x01312d00",
+                "code" : "0x64f34578907f6000526020600060256000600060026101f4f2600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CALLCODESha256_3_prefix0_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODESha256_3_prefix0_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x989680",
+                    "gasUsed" : "0xf188",
+                    "hash" : "0x33efdeacbd3d10e763b6c21cff5cffeabf41500d07ec0c170e0978e870807b1c",
+                    "mixHash" : "0xa72a693c99468ccb88f7730c2af61096e01f917fc64ce7eacffd14efb2eedc33",
+                    "nonce" : "0x9ab3b00d5f91a1fa",
+                    "number" : "0x01",
+                    "parentHash" : "0x3b02f7cd5d6c9a529d887618e6d66886741d3f8cdadde2552ae87d08b35a63f8",
+                    "receiptTrie" : "0x30ee5fab59b2abde8a622e53b1870ae6bae955eb7b592dbd9da8fc5276612740",
+                    "stateRoot" : "0x2e6d0651640de994ed4d43ec9a1a3ee019a00647047d29617f5a665454d8e6e1",
+                    "timestamp" : "0x03e8",
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                },
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+                "transactions" : [
+                    {
+                        "data" : "",
+                        "gasLimit" : "0x0592a8",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
+                        "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "v" : "0x1c",
+                        "value" : "0x0186a0"
+                    }
+                ],
+                "uncleHeaders" : [
+                ]
+            }
+        ],
+        "genesisBlockHeader" : {
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x989680",
+            "gasUsed" : "0x00",
+            "hash" : "0x3b02f7cd5d6c9a529d887618e6d66886741d3f8cdadde2552ae87d08b35a63f8",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0x00",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x77e3d89a1857f175aea357fdc0971c4482545f83833421c1185ea2c528c9fc7d",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
+        "genesisRLP" : "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",
+        "lastblockhash" : "0x33efdeacbd3d10e763b6c21cff5cffeabf41500d07ec0c170e0978e870807b1c",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
+                "balance" : "0x00",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0132b3a0",
+                "code" : "0x64f34578907f6000526020600060256000600060026101f4f2600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x00" : "0x7392925565d67be8e9620aacbcfaecd8cb6ec58d709d25da9eccf1d08a41ce35",
+                    "0x02" : "0x01"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4f188",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a76187d8",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x64f34578907f6000526020600060256000600060026101f4f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODESha256_4.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODESha256_4_d0g0v0.json
index 9be93d981..59f1c2d71 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODESha256_4.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODESha256_4_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CALLCODESha256_4_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODESha256_4_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xf179",
-                    "hash" : "5eb14ab06a783e173b68a9699613e9c6c87b4a95475c5bbaac9dacb580b33bef",
-                    "mixHash" : "134d9ba13280a3fbe55b3f58654a3f0a75be81b92beeeb4d90321b859a23a06b",
-                    "nonce" : "79106369aa062761",
+                    "hash" : "0xd8cdaafaef2e3d3e63083c7107f8f89c121e246e48c12dad132c9e8e2d6011a3",
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+                    "nonce" : "0x9f1d1a53400fa32a",
                     "number" : "0x01",
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-                    "receiptTrie" : "73a933ca87d59813eae3703a42ebab60a1cd8589f8d5e2b4038acc8aa624f2a2",
-                    "stateRoot" : "9c3e3d7fd6f88b0f28fcd3eb171247299e052a5512e559ca65c446864e6d738c",
+                    "parentHash" : "0x3100e213ef72d7fa68f6b7cc7c84fa23dfe3e0e0ebac59e5ce1266047b9f2f2e",
+                    "receiptTrie" : "0x73a933ca87d59813eae3703a42ebab60a1cd8589f8d5e2b4038acc8aa624f2a2",
+                    "stateRoot" : "0x9c3e3d7fd6f88b0f28fcd3eb171247299e052a5512e559ca65c446864e6d738c",
                     "timestamp" : "0x03e8",
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-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
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+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -39,28 +44,28 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "3100e213ef72d7fa68f6b7cc7c84fa23dfe3e0e0ebac59e5ce1266047b9f2f2e",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0x3100e213ef72d7fa68f6b7cc7c84fa23dfe3e0e0ebac59e5ce1266047b9f2f2e",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "86dbdf030c5b24ac5e311932c78fd9ee817bb4355d95214b005be069b19f2c5f",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x86dbdf030c5b24ac5e311932c78fd9ee817bb4355d95214b005be069b19f2c5f",
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-        "lastblockhash" : "5eb14ab06a783e173b68a9699613e9c6c87b4a95475c5bbaac9dacb580b33bef",
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-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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@@ -69,32 +74,32 @@
                     "0x02" : "0x01"
                 }
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-                "code" : "0x",
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
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                 "storage" : {
                 }
             }
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         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6000526020600060206000600060026064f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -102,36 +107,41 @@
         }
     },
     "CALLCODESha256_4_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODESha256_4_d0g0v0Filler.json"
+        },
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                     "gasUsed" : "0xf179",
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
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-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
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@@ -141,28 +151,28 @@
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             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "3100e213ef72d7fa68f6b7cc7c84fa23dfe3e0e0ebac59e5ce1266047b9f2f2e",
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-            "nonce" : "0102030405060708",
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+            "nonce" : "0x0102030405060708",
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-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "86dbdf030c5b24ac5e311932c78fd9ee817bb4355d95214b005be069b19f2c5f",
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             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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-        "lastblockhash" : "3519b2db46d7e0dfd456ef9a46887b1ad4e7ad5a3fa629af0eeaece7d7386250",
+        "lastblockhash" : "0x65453e9a28a2c01acc173a305c442668934ab02e48642ae364c554699ce6c157",
         "network" : "EIP158",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6000526020600060206000600060026064f2600255600051600055",
                 "nonce" : "0x00",
@@ -171,32 +181,32 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f4f179",
-                "code" : "0x",
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                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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                 "balance" : "0x0de0b6b3a76187e7",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6000526020600060206000600060026064f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -204,36 +214,41 @@
         }
     },
     "CALLCODESha256_4_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODESha256_4_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xeee5",
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-                    "nonce" : "e1ff0d6ed4f93b10",
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-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -243,28 +258,28 @@
             }
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@@ -273,32 +288,32 @@
                     "0x02" : "0x01"
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                 "storage" : {
                 }
@@ -306,36 +321,41 @@
         }
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-                        "data" : "0x",
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@@ -345,28 +365,28 @@
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@@ -375,32 +395,146 @@
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+        "network" : "Metropolis",
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+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
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+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0132b3a0",
+                "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6000526020600060206000600060026064f2600255600051600055",
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+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
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+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a76187e7",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6000526020600060206000600060026064f2600255600051600055",
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                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODESha256_4_gas99.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODESha256_4_gas99_d0g0v0.json
index 7beb968dc..c6fed65a2 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODESha256_4_gas99.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODESha256_4_gas99_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CALLCODESha256_4_gas99_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODESha256_4_gas99_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
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                     "gasUsed" : "0xf179",
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+                    "parentHash" : "0x5ae414c083decbc1ded52a7022d735e2ef922801047f6f6d6dfe6cbddd111a51",
+                    "receiptTrie" : "0xa8d5e1707a67d295e3e9e2c9cb2b545ca5ade190c0877f7c314a68da6dc8854d",
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
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                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
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@@ -39,28 +44,28 @@
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-            "nonce" : "0102030405060708",
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-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "32cbb37b97c6e8fb707de23ef0842942145034a0fc97e3bf443012da8cd2fc0b",
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-        "lastblockhash" : "64b26249c10ac8b93c7b7e3ff88a595b8b01b01222cf84978a118f4018223426",
+        "lastblockhash" : "0xe29327d060c47892dfd3cb87f4228d85115125ef235e0bb97e23a6273e71076d",
         "network" : "EIP150",
         "postState" : {
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@@ -69,32 +74,32 @@
                     "0x02" : "0x01"
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a76187e7",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6000526020600060206000600060026063f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -102,36 +107,41 @@
         }
     },
     "CALLCODESha256_4_gas99_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODESha256_4_gas99_d0g0v0Filler.json"
+        },
         "blocks" : [
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
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                         "value" : "0x0186a0"
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@@ -141,28 +151,28 @@
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@@ -171,32 +181,32 @@
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@@ -204,36 +214,41 @@
         }
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@@ -243,28 +258,28 @@
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@@ -273,32 +288,32 @@
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@@ -306,36 +321,41 @@
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+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -345,28 +365,28 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "5ae414c083decbc1ded52a7022d735e2ef922801047f6f6d6dfe6cbddd111a51",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0x5ae414c083decbc1ded52a7022d735e2ef922801047f6f6d6dfe6cbddd111a51",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "32cbb37b97c6e8fb707de23ef0842942145034a0fc97e3bf443012da8cd2fc0b",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x32cbb37b97c6e8fb707de23ef0842942145034a0fc97e3bf443012da8cd2fc0b",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "d85e0961685dc150d4fd6159e75b7dda330e2349f79e7dde23aed871f8bd3d16",
+        "lastblockhash" : "0xc2e6c98bba276f1394f39ae0f3c7aeb40bfd276d30d35b69958204233c669364",
         "network" : "Homestead",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6000526020600060206000600060026063f2600255600051600055",
                 "nonce" : "0x00",
@@ -375,32 +395,146 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f4eee5",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7618a7b",
-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x01312d00",
+                "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6000526020600060206000600060026063f2600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CALLCODESha256_4_gas99_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODESha256_4_gas99_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x989680",
+                    "gasUsed" : "0xf179",
+                    "hash" : "0x47036a706a38795b86226772c9f3c2729516d9bcd4f6fb39cbae5281053e96fd",
+                    "mixHash" : "0x264c724cb58d2a2fb58664df3b73ed6e5bcf9c71c2c5b01870e377d51367f462",
+                    "nonce" : "0x61c903c45b854706",
+                    "number" : "0x01",
+                    "parentHash" : "0x5ae414c083decbc1ded52a7022d735e2ef922801047f6f6d6dfe6cbddd111a51",
+                    "receiptTrie" : "0x4fa2a763ccfd26598c5f12740346f13d07d54016f4293314d4e4480c9a32ccbf",
+                    "stateRoot" : "0xc92136790f4863140275d7c6b6daad11dc5d88e1fdd5319fa1a58598bbdb1d4f",
+                    "timestamp" : "0x03e8",
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                },
+                "rlp" : "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",
+                "transactions" : [
+                    {
+                        "data" : "",
+                        "gasLimit" : "0x0592a8",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
+                        "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "v" : "0x1c",
+                        "value" : "0x0186a0"
+                    }
+                ],
+                "uncleHeaders" : [
+                ]
+            }
+        ],
+        "genesisBlockHeader" : {
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x989680",
+            "gasUsed" : "0x00",
+            "hash" : "0x5ae414c083decbc1ded52a7022d735e2ef922801047f6f6d6dfe6cbddd111a51",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0x00",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x32cbb37b97c6e8fb707de23ef0842942145034a0fc97e3bf443012da8cd2fc0b",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
+        "genesisRLP" : "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",
+        "lastblockhash" : "0x47036a706a38795b86226772c9f3c2729516d9bcd4f6fb39cbae5281053e96fd",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
+                "balance" : "0x00",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0132b3a0",
+                "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6000526020600060206000600060026063f2600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x00" : "0xaf9613760f72635fbdb44a5a0a63c39f12af30f950a6ee5c971be188e89c4051",
+                    "0x02" : "0x01"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4f179",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a76187e7",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6000526020600060206000600060026063f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODESha256_5.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODESha256_5_d0g0v0.json
index 4973d6b1d..894145dd2 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODESha256_5.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CALLCODESha256_5_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CALLCODESha256_5_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODESha256_5_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x1f41b8",
-                    "hash" : "33ab93f955fe67ad4e81e68ba61a877dc1b00ad4cd12b1dea4ceebec9c233093",
-                    "mixHash" : "ce3b6557c7b1f33caf0a349dce794a0d8c3df8daf328f8024c528d6bc96a7cc7",
-                    "nonce" : "40c6ebcd268e68e9",
+                    "hash" : "0xef11ef84ef57fdcf646b07b30c49d2b92fb4ea7c82335c55113ace500b722ba9",
+                    "mixHash" : "0xcb6b61c34764940603f7e7efec00ba6245860f8c978b08a90ed70fa4854e4e8d",
+                    "nonce" : "0xf53c081f6dac5f1d",
                     "number" : "0x01",
-                    "parentHash" : "91c93d66fb20bf64335275f6ebcc749d50ede533e37434a850112b1dc92c63ad",
-                    "receiptTrie" : "ab59ced1e49feb153294df74c6e06f04616df551d22b327e90ae5b0389f16a2b",
-                    "stateRoot" : "d9b4c2cc6d992643dcdbcfe5bf1af9ae8e8eda36bc01fb0f246e59308ada19cb",
+                    "parentHash" : "0x91c93d66fb20bf64335275f6ebcc749d50ede533e37434a850112b1dc92c63ad",
+                    "receiptTrie" : "0xab59ced1e49feb153294df74c6e06f04616df551d22b327e90ae5b0389f16a2b",
+                    "stateRoot" : "0xd9b4c2cc6d992643dcdbcfe5bf1af9ae8e8eda36bc01fb0f246e59308ada19cb",
                     "timestamp" : "0x03e8",
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-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0x138e622ff34e8a4bed7c2631ee946b094d23bd208e8285e710fc5fa254318627",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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+                "rlp" : "0xf90263f901f8a091c93d66fb20bf64335275f6ebcc749d50ede533e37434a850112b1dc92c63ada01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0d9b4c2cc6d992643dcdbcfe5bf1af9ae8e8eda36bc01fb0f246e59308ada19cba0138e622ff34e8a4bed7c2631ee946b094d23bd208e8285e710fc5fa254318627a0ab59ced1e49feb153294df74c6e06f04616df551d22b327e90ae5b0389f16a2bb9010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000830200000183989680831f41b88203e880a0cb6b61c34764940603f7e7efec00ba6245860f8c978b08a90ed70fa4854e4e8d88f53c081f6dac5f1df865f86380018398968094095e7baea6a6c7c4c2dfeb977efac326af552d87830186a0801ca0c8c5469bcab2d89c9083cecdf26c9d3a9e40597d1d82744bc0e5e582f9dc48a4a0433eb07127e317522d4e08b89cd3824eee8bf1c75a2871db940e0c54d0dd09d2c0",
                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x989680",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0xc8c5469bcab2d89c9083cecdf26c9d3a9e40597d1d82744bc0e5e582f9dc48a4",
                         "s" : "0x433eb07127e317522d4e08b89cd3824eee8bf1c75a2871db940e0c54d0dd09d2",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
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                         "value" : "0x0186a0"
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@@ -39,28 +44,28 @@
             }
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-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
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-            "nonce" : "0102030405060708",
+            "hash" : "0x91c93d66fb20bf64335275f6ebcc749d50ede533e37434a850112b1dc92c63ad",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "085cf2051d97b623fc928daa56282e9c7faa7e24b2b4f4915cd617b8035a02c5",
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+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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-        "lastblockhash" : "33ab93f955fe67ad4e81e68ba61a877dc1b00ad4cd12b1dea4ceebec9c233093",
+        "lastblockhash" : "0xef11ef84ef57fdcf646b07b30c49d2b92fb4ea7c82335c55113ace500b722ba9",
         "network" : "EIP150",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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@@ -68,32 +73,32 @@
                     "0x00" : "0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x45639182451341b8",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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                 "balance" : "0x0de0b6b3a74337a8",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff60005260206000620f4240600060006002610258f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -101,36 +106,41 @@
         }
     },
     "CALLCODESha256_5_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODESha256_5_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x1f41b8",
-                    "hash" : "350fd26226304766711bd57c06d8111fcbddfe0a72cfdf6f6d01d5869df17295",
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-                    "nonce" : "4a76158e00de054a",
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-                    "stateRoot" : "d9b4c2cc6d992643dcdbcfe5bf1af9ae8e8eda36bc01fb0f246e59308ada19cb",
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-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x989680",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0xc8c5469bcab2d89c9083cecdf26c9d3a9e40597d1d82744bc0e5e582f9dc48a4",
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-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -140,28 +150,28 @@
             }
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-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
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-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0x91c93d66fb20bf64335275f6ebcc749d50ede533e37434a850112b1dc92c63ad",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
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-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "085cf2051d97b623fc928daa56282e9c7faa7e24b2b4f4915cd617b8035a02c5",
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+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x085cf2051d97b623fc928daa56282e9c7faa7e24b2b4f4915cd617b8035a02c5",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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-        "lastblockhash" : "350fd26226304766711bd57c06d8111fcbddfe0a72cfdf6f6d01d5869df17295",
+        "lastblockhash" : "0xd61cc960e725389fdf1401a54f40f2003b593ae8ed055a442ce23a6c396c3d44",
         "network" : "EIP158",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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@@ -169,32 +179,32 @@
                     "0x00" : "0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
                 }
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-                "code" : "0x",
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                 "storage" : {
                 }
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff60005260206000620f4240600060006002610258f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -202,36 +212,41 @@
         }
     },
     "CALLCODESha256_5_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODESha256_5_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
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-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x1f3f24",
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                 "transactions" : [
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-                        "data" : "0x",
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                         "gasLimit" : "0x989680",
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                         "r" : "0xc8c5469bcab2d89c9083cecdf26c9d3a9e40597d1d82744bc0e5e582f9dc48a4",
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@@ -241,28 +256,28 @@
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-            "nonce" : "0102030405060708",
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         "network" : "Frontier",
         "postState" : {
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@@ -270,32 +285,32 @@
                     "0x00" : "0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
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                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -303,36 +318,41 @@
         }
     },
     "CALLCODESha256_5_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODESha256_5_d0g0v0Filler.json"
+        },
         "blocks" : [
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                 "transactions" : [
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-                        "data" : "0x",
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                         "r" : "0xc8c5469bcab2d89c9083cecdf26c9d3a9e40597d1d82744bc0e5e582f9dc48a4",
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@@ -342,28 +362,28 @@
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-            "nonce" : "0102030405060708",
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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+        "lastblockhash" : "0x895c996c2eb16914f3d4d182671a88115d3ebf41ed03cad3b2d6a5abbc6f3273",
         "network" : "Homestead",
         "postState" : {
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@@ -371,32 +391,145 @@
                     "0x00" : "0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
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+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CALLCODESha256_5_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CALLCODESha256_5_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x989680",
+                    "gasUsed" : "0x1f41b8",
+                    "hash" : "0x04e6819b6b476854c31c09e3f0b0c8fa0f79661b078baa21cf553495a6d9ea7a",
+                    "mixHash" : "0xb7b90be8f0ee0dc32442335b3c11695d60dd7afd14ddc3323bb4ab58bbe22cd6",
+                    "nonce" : "0xf2ee4a8f5cc858da",
+                    "number" : "0x01",
+                    "parentHash" : "0x91c93d66fb20bf64335275f6ebcc749d50ede533e37434a850112b1dc92c63ad",
+                    "receiptTrie" : "0x24a7d4c6ed76a9638f12fd6ac540b795fb606180a4017459934db393289cd4c7",
+                    "stateRoot" : "0x328b73a40cef5d09acae6f461d68f844d837c600cc0f4d3ddbfbe280f03dadc4",
+                    "timestamp" : "0x03e8",
+                    "transactionsTrie" : "0x138e622ff34e8a4bed7c2631ee946b094d23bd208e8285e710fc5fa254318627",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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+                "transactions" : [
+                    {
+                        "data" : "",
+                        "gasLimit" : "0x989680",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0xc8c5469bcab2d89c9083cecdf26c9d3a9e40597d1d82744bc0e5e582f9dc48a4",
+                        "s" : "0x433eb07127e317522d4e08b89cd3824eee8bf1c75a2871db940e0c54d0dd09d2",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "v" : "0x1c",
+                        "value" : "0x0186a0"
+                    }
+                ],
+                "uncleHeaders" : [
+                ]
+            }
+        ],
+        "genesisBlockHeader" : {
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+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x989680",
+            "gasUsed" : "0x00",
+            "hash" : "0x91c93d66fb20bf64335275f6ebcc749d50ede533e37434a850112b1dc92c63ad",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0x00",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x085cf2051d97b623fc928daa56282e9c7faa7e24b2b4f4915cd617b8035a02c5",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
+        "genesisRLP" : "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",
+        "lastblockhash" : "0x04e6819b6b476854c31c09e3f0b0c8fa0f79661b078baa21cf553495a6d9ea7a",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
+                "balance" : "0x00",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0132b3a0",
+                "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff60005260206000620f4240600060006002610258f2600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x00" : "0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x45639182451341b8",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a74337a8",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff60005260206000620f4240600060006002610258f2600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecover0_0input.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecover0_0input_d0g0v0.json
index 7bd7e5bc0..62c04d311 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecover0_0input.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecover0_0input_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CallEcrecover0_0input_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallEcrecover0_0input_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x01241b",
-                    "hash" : "7534b283250359b0e52f46fe3f2c25f2706e88c68bb4cebe3dee6711ae0f4d26",
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-                    "nonce" : "bc135b89f984cd4e",
+                    "hash" : "0x41011fa3d098d805a1e2fbb6e9cd2ff72353c5f160c57e5f46b9add5a759a831",
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+                    "nonce" : "0xc3190849b10f4039",
                     "number" : "0x01",
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-                    "stateRoot" : "21ba2d5968e48f22d50f8f62f291a940ed8d5b3bf0a71ceed14c2332594409b8",
+                    "parentHash" : "0xe80f54e6ff4d2107a808a69feac854196456c6a8bebb7dc0eb7de480085d0b8d",
+                    "receiptTrie" : "0x97db2323e3b1bd8c5328ee754155dd355f3e081d44d2726fe11d7c2f78498de2",
+                    "stateRoot" : "0x21ba2d5968e48f22d50f8f62f291a940ed8d5b3bf0a71ceed14c2332594409b8",
                     "timestamp" : "0x03e8",
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-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0xd37192728eefe1f2e2362558635fa7ccf7265c44872f2a269cd9c945bcb9ecb5",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x37ba90",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x3fcfff9e4085fc94af03ad71daa986e585e5b354c2b414a134e0624796a30d8e",
                         "s" : "0x72000b0edcceb7d4c1c5b6fed5bd5fcb74789702f3f171f1cd75c617bbb379cd",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1b",
                         "value" : "0x0186a0"
                     }
@@ -39,35 +44,35 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "e80f54e6ff4d2107a808a69feac854196456c6a8bebb7dc0eb7de480085d0b8d",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0xe80f54e6ff4d2107a808a69feac854196456c6a8bebb7dc0eb7de480085d0b8d",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "e97428e1947d58ed55fba1709966404d18cab6b532a7628e92a0e65745130aa0",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xe97428e1947d58ed55fba1709966404d18cab6b532a7628e92a0e65745130aa0",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "7534b283250359b0e52f46fe3f2c25f2706e88c68bb4cebe3dee6711ae0f4d26",
+        "lastblockhash" : "0x41011fa3d098d805a1e2fbb6e9cd2ff72353c5f160c57e5f46b9add5a759a831",
         "network" : "EIP150",
         "postState" : {
-            "0000000000000000000000000000000000000001" : {
+            "0x0000000000000000000000000000000000000001" : {
                 "balance" : "0x00",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x602060806080600060006001620493e0f160025560a060020a60805106600055",
                 "nonce" : "0x00",
@@ -75,32 +80,32 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f5241b",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7615545",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x602060806080600060006001620493e0f160025560a060020a60805106600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -108,36 +113,41 @@
         }
     },
     "CallEcrecover0_0input_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallEcrecover0_0input_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
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@@ -147,28 +157,28 @@
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@@ -176,32 +186,32 @@
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@@ -209,36 +219,41 @@
         }
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@@ -248,35 +263,35 @@
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@@ -284,32 +299,32 @@
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-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -317,36 +332,41 @@
         }
     },
     "CallEcrecover0_0input_d0g0v0_Homestead" : {
+        "_info" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x37ba90",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x3fcfff9e4085fc94af03ad71daa986e585e5b354c2b414a134e0624796a30d8e",
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-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
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@@ -356,35 +376,35 @@
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-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
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-            "nonce" : "0102030405060708",
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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         "network" : "Homestead",
         "postState" : {
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                 "code" : "0x602060806080600060006001620493e0f160025560a060020a60805106600055",
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@@ -392,32 +412,145 @@
                     "0x02" : "0x01"
                 }
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f52187",
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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                 "balance" : "0x0de0b6b3a76157d9",
-                "code" : "0x",
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+                "nonce" : "0x01",
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+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
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+            }
+        }
+    },
+    "CallEcrecover0_0input_d0g0v0_Metropolis" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallEcrecover0_0input_d0g0v0Filler.json"
+        },
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                 "nonce" : "0x01",
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         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x602060806080600060006001620493e0f160025560a060020a60805106600055",
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                 "storage" : {
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             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
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                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecover0_Gas2999.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecover0_Gas2999_d0g0v0.json
index a87fb01cc..4c5472b7f 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecover0_Gas2999.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecover0_Gas2999_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CallEcrecover0_Gas2999_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallEcrecover0_Gas2999_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
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@@ -100,36 +105,41 @@
         }
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@@ -200,36 +210,41 @@
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@@ -300,36 +315,41 @@
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@@ -339,60 +359,172 @@
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         "pre" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecover0_NoGas.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecover0_NoGas_d0g0v0.json
index d36d75805..74acb6073 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecover0_NoGas.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecover0_NoGas_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CallEcrecover0_NoGas_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallEcrecover0_NoGas_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
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                 "transactions" : [
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-                        "data" : "0x",
+                        "data" : "",
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@@ -39,60 +44,60 @@
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@@ -100,36 +105,41 @@
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@@ -200,36 +210,41 @@
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@@ -239,60 +254,60 @@
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                 }
@@ -300,36 +315,41 @@
         }
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+    "CallEcrecover0_NoGas_d0g0v0_Metropolis" : {
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diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecover0_completeReturnValue.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecover0_completeReturnValue_d0g0v0.json
index d9a1b60a5..78fe01a60 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecover0_completeReturnValue.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecover0_completeReturnValue_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CallEcrecover0_completeReturnValue_d0g0v0_EIP150" : {
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@@ -39,35 +44,35 @@
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@@ -76,32 +81,32 @@
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-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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@@ -109,36 +114,41 @@
         }
     },
     "CallEcrecover0_completeReturnValue_d0g0v0_EIP158" : {
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@@ -178,32 +188,32 @@
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@@ -211,36 +221,41 @@
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     "CallEcrecover0_completeReturnValue_d0g0v0_Frontier" : {
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+        "genesisRLP" : "0xf901faf901f5a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0b8fd8c7bdd0144a80790cb951b469adec81d5fe2038aa736962d332d57bcc71ca056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b9010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000830200008083989680808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
+        "lastblockhash" : "0x430c65a32bd54e1cacea031c794e45314165c0cbbb088810a41e8dc5ea2e12c0",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
+                "balance" : "0x00",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0132b3a0",
+                "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001610bb8f1600255608051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x00" : "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b",
+                    "0x02" : "0x01"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4fd10",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7617c50",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001610bb8f1600255608051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecover0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecover0_d0g0v0.json
index bc607321e..b010fd419 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecover0.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecover0_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CallEcrecover0_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallEcrecover0_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x01adca",
-                    "hash" : "9e82d5d8892759173407b83d79cb1cdf5f8ec6906983b89f4c8a6e2831073b9b",
-                    "mixHash" : "6652c530704f00db44559d61c6971eb703460c5f9951ef4f459f2c4f9680f92b",
-                    "nonce" : "868c66c9d70bf74d",
+                    "hash" : "0x4b3f8b6f42bad8646b1c677010faa595060d651544cb40235400e51a9ebfd400",
+                    "mixHash" : "0xbcdc01a5f102fd13a9c7ce2bab6650a7fdd32c7d842c53636b415d5f9b8a9ff9",
+                    "nonce" : "0x604319dd0f87b638",
                     "number" : "0x01",
-                    "parentHash" : "89f44dc9ec0bd3c04d1ae6877e99ca77f81bf16f3ba31d88b357abc419a9e015",
-                    "receiptTrie" : "f6c54200ab27f2ea57305f520cf9f47129705bfb051b266ddcb8bc1d7e9f0cf4",
-                    "stateRoot" : "9f169b5ebbd553d2f07e0912209d7ada46e34002e04f656af757c3480d4f34c5",
+                    "parentHash" : "0x89f44dc9ec0bd3c04d1ae6877e99ca77f81bf16f3ba31d88b357abc419a9e015",
+                    "receiptTrie" : "0xf6c54200ab27f2ea57305f520cf9f47129705bfb051b266ddcb8bc1d7e9f0cf4",
+                    "stateRoot" : "0x9f169b5ebbd553d2f07e0912209d7ada46e34002e04f656af757c3480d4f34c5",
                     "timestamp" : "0x03e8",
-                    "transactionsTrie" : "d37192728eefe1f2e2362558635fa7ccf7265c44872f2a269cd9c945bcb9ecb5",
-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0xd37192728eefe1f2e2362558635fa7ccf7265c44872f2a269cd9c945bcb9ecb5",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x37ba90",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x3fcfff9e4085fc94af03ad71daa986e585e5b354c2b414a134e0624796a30d8e",
                         "s" : "0x72000b0edcceb7d4c1c5b6fed5bd5fcb74789702f3f171f1cd75c617bbb379cd",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1b",
                         "value" : "0x0186a0"
                     }
@@ -39,35 +44,35 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "89f44dc9ec0bd3c04d1ae6877e99ca77f81bf16f3ba31d88b357abc419a9e015",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0x89f44dc9ec0bd3c04d1ae6877e99ca77f81bf16f3ba31d88b357abc419a9e015",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "e166ac9f6c56a5d927c3fac460cc4eb4da4c48f9fe624d86e5793a5c035a0642",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xe166ac9f6c56a5d927c3fac460cc4eb4da4c48f9fe624d86e5793a5c035a0642",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "9e82d5d8892759173407b83d79cb1cdf5f8ec6906983b89f4c8a6e2831073b9b",
+        "lastblockhash" : "0x4b3f8b6f42bad8646b1c677010faa595060d651544cb40235400e51a9ebfd400",
         "network" : "EIP150",
         "postState" : {
-            "0000000000000000000000000000000000000001" : {
+            "0x0000000000000000000000000000000000000001" : {
                 "balance" : "0x00",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f160025560a060020a608051066000556000543214600155",
                 "nonce" : "0x00",
@@ -77,32 +82,32 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f5adca",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a760cb96",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f160025560a060020a608051066000556000543214600155",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -110,36 +115,41 @@
         }
     },
     "CallEcrecover0_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallEcrecover0_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x014c4a",
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-                    "stateRoot" : "0e746d72f3b4f14af9f41bb729e0f9525ed4a35ad711414d035691c93e282137",
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@@ -149,28 +159,28 @@
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@@ -180,32 +190,32 @@
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                 }
@@ -213,36 +223,41 @@
         }
     },
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallEcrecover0_d0g0v0Filler.json"
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@@ -252,35 +267,35 @@
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@@ -290,32 +305,32 @@
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                 }
@@ -323,36 +338,41 @@
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diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecover0_gas3000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecover0_gas3000_d0g0v0.json
index 040745141..c49075e56 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecover0_gas3000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecover0_gas3000_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CallEcrecover0_gas3000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
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@@ -39,35 +44,35 @@
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@@ -77,32 +82,32 @@
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             }
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         "pre" : {
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                 "storage" : {
                 }
@@ -110,36 +115,41 @@
         }
     },
     "CallEcrecover0_gas3000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
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@@ -149,28 +159,28 @@
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@@ -180,32 +190,32 @@
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@@ -213,36 +223,41 @@
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@@ -290,32 +305,32 @@
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@@ -323,36 +338,41 @@
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@@ -362,35 +382,35 @@
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@@ -400,32 +420,147 @@
                     "0x02" : "0x01"
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecover0_overlappingInputOutput.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecover0_overlappingInputOutput_d0g0v0.json
index ae86ce2a9..86fe1689d 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecover0_overlappingInputOutput.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecover0_overlappingInputOutput_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CallEcrecover0_overlappingInputOutput_d0g0v0_EIP150" : {
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+        },
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@@ -39,35 +44,35 @@
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@@ -77,32 +82,32 @@
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@@ -110,36 +115,41 @@
         }
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     "CallEcrecover0_overlappingInputOutput_d0g0v0_EIP158" : {
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@@ -149,28 +159,28 @@
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@@ -180,32 +190,32 @@
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@@ -213,36 +223,41 @@
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@@ -252,35 +267,35 @@
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@@ -290,32 +305,32 @@
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                 "storage" : {
                 }
@@ -323,36 +338,41 @@
         }
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     "CallEcrecover0_overlappingInputOutput_d0g0v0_Homestead" : {
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@@ -362,35 +382,35 @@
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+        "lastblockhash" : "0xb5acabf26c4bccab0d168a9df219203ea8b2a7ecd44b2db9cd5699bfa0ee1207",
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         "postState" : {
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                 "nonce" : "0x00",
                 "storage" : {
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-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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@@ -400,32 +420,147 @@
                     "0x02" : "0x01"
                 }
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f5aa9d",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a760cec3",
-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
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+            }
+        },
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+                "nonce" : "0x00",
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+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CallEcrecover0_overlappingInputOutput_d0g0v0_Metropolis" : {
+        "_info" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallEcrecover0_overlappingInputOutput_d0g0v0Filler.json"
+        },
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+                "nonce" : "0x00",
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+                "nonce" : "0x00",
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                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
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         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecover1.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecover1_d0g0v0.json
index daa4edc70..4534dc43d 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecover1.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecover1_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CallEcrecover1_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallEcrecover1_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
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-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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                     "gasUsed" : "0x01389a",
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
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                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
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-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
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@@ -39,35 +44,35 @@
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@@ -75,32 +80,32 @@
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                 "storage" : {
                 }
@@ -108,36 +113,41 @@
         }
     },
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-                        "data" : "0x",
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@@ -147,28 +157,28 @@
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@@ -176,32 +186,32 @@
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                 "storage" : {
                 }
@@ -209,36 +219,41 @@
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     },
     "CallEcrecover1_d0g0v0_Frontier" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
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@@ -248,35 +263,35 @@
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@@ -284,32 +299,32 @@
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@@ -317,36 +332,41 @@
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@@ -392,32 +412,145 @@
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-                "code" : "0x",
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diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecover2.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecover2_d0g0v0.json
index 71d685f77..d5b96963d 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecover2.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecover2_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CallEcrecover2_d0g0v0_EIP150" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
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@@ -39,35 +44,35 @@
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-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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@@ -75,32 +80,32 @@
                     "0x02" : "0x01"
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-                "code" : "0x",
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-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "storage" : {
                 }
@@ -108,36 +113,41 @@
         }
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@@ -147,28 +157,28 @@
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@@ -176,32 +186,32 @@
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                 "storage" : {
                 }
@@ -209,36 +219,41 @@
         }
     },
     "CallEcrecover2_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallEcrecover2_d0g0v0Filler.json"
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@@ -248,35 +263,35 @@
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@@ -284,32 +299,32 @@
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@@ -317,36 +332,41 @@
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@@ -356,35 +376,35 @@
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@@ -392,32 +412,145 @@
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+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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                 "nonce" : "0x01",
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                 }
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         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6021527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549604152602060616061600060006001620186a0f160025560a060020a606151066000556000543214600155",
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                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecover3.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecover3_d0g0v0.json
index eab91e38d..781ec8a75 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecover3.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecover3_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CallEcrecover3_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallEcrecover3_d0g0v0Filler.json"
+        },
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             {
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-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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-                    "extraData" : "0x",
+                    "extraData" : "",
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                     "gasUsed" : "0x017332",
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-                    "stateRoot" : "957436e90a767b3294f84935b2fe27051de822f3ecaa1bc46a32b4695246e152",
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
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@@ -39,35 +44,35 @@
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-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
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-            "nonce" : "0102030405060708",
+            "hash" : "0x20db49fd24e4f2ae3072310aa8e37c7ed313046cf8c5e80fcf6b9e50806a5537",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
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-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "ad665e4817615182b405f7fa6d873848c604701bb532c81eea6497abccbbe9d0",
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+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xad665e4817615182b405f7fa6d873848c604701bb532c81eea6497abccbbe9d0",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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-        "lastblockhash" : "430dcc352c98f731a5a5076fe74257da8f1703179d4b138c46eb94dae7dcb789",
+        "lastblockhash" : "0xce3a8c9ea1c9b300eeffbe65c2dc8cc139fa75fef7d1068a0d475522a9aee5fb",
         "network" : "EIP150",
         "postState" : {
-            "0000000000000000000000000000000000000001" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
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-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x7f2f380a2dea7e778d81affc2443403b8fe4644db442ae4862ff5bb3732829cdb9600052601b6020527f6b65ccb0558806e9b097f27a396d08f964e37b8b7af6ceeb516ff86739fbea0a6040527f37cbc8d883e129a4b1ef9d5f1df53c4f21a3ef147cf2a50a4ede0eb06ce092d4606052602060806080600060006001620186a0f160025560a060020a608051066000556000543214600155",
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@@ -76,32 +81,32 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f57332",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a761062e",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x7f2f380a2dea7e778d81affc2443403b8fe4644db442ae4862ff5bb3732829cdb9600052601b6020527f6b65ccb0558806e9b097f27a396d08f964e37b8b7af6ceeb516ff86739fbea0a6040527f37cbc8d883e129a4b1ef9d5f1df53c4f21a3ef147cf2a50a4ede0eb06ce092d4606052602060806080600060006001620186a0f160025560a060020a608051066000556000543214600155",
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -109,36 +114,41 @@
         }
     },
     "CallEcrecover3_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallEcrecover3_d0g0v0Filler.json"
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         "blocks" : [
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@@ -148,28 +158,28 @@
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@@ -178,32 +188,32 @@
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@@ -211,36 +221,41 @@
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@@ -250,35 +265,35 @@
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@@ -287,32 +302,32 @@
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -320,36 +335,41 @@
         }
     },
     "CallEcrecover3_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallEcrecover3_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x017008",
-                    "hash" : "4ea944be83065b3b137f9b12dfa9fbd60bc8f24cafef8964e1b2aa15dcb06636",
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-                    "nonce" : "a3a00e4af5407d27",
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+                    "mixHash" : "0xe0c1aa4b05df6ecd729df5b77499be9fa42f5b9f6b28cdcc8d9958c6c2e3065e",
+                    "nonce" : "0xb6ffc55e9a693e23",
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-                    "parentHash" : "20db49fd24e4f2ae3072310aa8e37c7ed313046cf8c5e80fcf6b9e50806a5537",
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-                    "stateRoot" : "257259961a61791bb36530e99b41fdcdc0991a506dd0c64824beb2fe0d7ce86e",
+                    "parentHash" : "0x20db49fd24e4f2ae3072310aa8e37c7ed313046cf8c5e80fcf6b9e50806a5537",
+                    "receiptTrie" : "0x69a08d7b66f49d706aa4ff104ce250be7ed0a72622d8ed756dcd995aed412963",
+                    "stateRoot" : "0x257259961a61791bb36530e99b41fdcdc0991a506dd0c64824beb2fe0d7ce86e",
                     "timestamp" : "0x03e8",
-                    "transactionsTrie" : "98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -359,35 +379,35 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "20db49fd24e4f2ae3072310aa8e37c7ed313046cf8c5e80fcf6b9e50806a5537",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0x20db49fd24e4f2ae3072310aa8e37c7ed313046cf8c5e80fcf6b9e50806a5537",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "ad665e4817615182b405f7fa6d873848c604701bb532c81eea6497abccbbe9d0",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xad665e4817615182b405f7fa6d873848c604701bb532c81eea6497abccbbe9d0",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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         "genesisRLP" : "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",
-        "lastblockhash" : "4ea944be83065b3b137f9b12dfa9fbd60bc8f24cafef8964e1b2aa15dcb06636",
+        "lastblockhash" : "0x1ddee28710da96275613aad51172df0c46cf0167017d9369deff8ee11fe38da2",
         "network" : "Homestead",
         "postState" : {
-            "0000000000000000000000000000000000000001" : {
+            "0x0000000000000000000000000000000000000001" : {
                 "balance" : "0x00",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x7f2f380a2dea7e778d81affc2443403b8fe4644db442ae4862ff5bb3732829cdb9600052601b6020527f6b65ccb0558806e9b097f27a396d08f964e37b8b7af6ceeb516ff86739fbea0a6040527f37cbc8d883e129a4b1ef9d5f1df53c4f21a3ef147cf2a50a4ede0eb06ce092d4606052602060806080600060006001620186a0f160025560a060020a608051066000556000543214600155",
                 "nonce" : "0x00",
@@ -396,32 +416,146 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f57008",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7610958",
-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x01312d00",
+                "code" : "0x7f2f380a2dea7e778d81affc2443403b8fe4644db442ae4862ff5bb3732829cdb9600052601b6020527f6b65ccb0558806e9b097f27a396d08f964e37b8b7af6ceeb516ff86739fbea0a6040527f37cbc8d883e129a4b1ef9d5f1df53c4f21a3ef147cf2a50a4ede0eb06ce092d4606052602060806080600060006001620186a0f160025560a060020a608051066000556000543214600155",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CallEcrecover3_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallEcrecover3_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x989680",
+                    "gasUsed" : "0x0111b2",
+                    "hash" : "0x21a95354c7ffb1b36ebfa0381e22bbddcc6a4019ed36debded8121cc71af7f34",
+                    "mixHash" : "0xce0fbfaec52458ac00ea0d559af51c5a07c04cdc48b8f336e3b2ce58bd7512e3",
+                    "nonce" : "0x337a9b2454c93aaa",
+                    "number" : "0x01",
+                    "parentHash" : "0x20db49fd24e4f2ae3072310aa8e37c7ed313046cf8c5e80fcf6b9e50806a5537",
+                    "receiptTrie" : "0x8fbd6711d22c0dddd27dc47795cfd4dc354b46449a386445634388d0cf295bed",
+                    "stateRoot" : "0x9300697daa881998eda9c32f2ddf5fbeabdf195e0074f410ce0f09b0bf3c0c84",
+                    "timestamp" : "0x03e8",
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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+                "transactions" : [
+                    {
+                        "data" : "",
+                        "gasLimit" : "0x0592a8",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
+                        "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "v" : "0x1c",
+                        "value" : "0x0186a0"
+                    }
+                ],
+                "uncleHeaders" : [
+                ]
+            }
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+        "genesisBlockHeader" : {
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x989680",
+            "gasUsed" : "0x00",
+            "hash" : "0x20db49fd24e4f2ae3072310aa8e37c7ed313046cf8c5e80fcf6b9e50806a5537",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0x00",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xad665e4817615182b405f7fa6d873848c604701bb532c81eea6497abccbbe9d0",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
+        "genesisRLP" : "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",
+        "lastblockhash" : "0x21a95354c7ffb1b36ebfa0381e22bbddcc6a4019ed36debded8121cc71af7f34",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
+                "balance" : "0x00",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0132b3a0",
+                "code" : "0x7f2f380a2dea7e778d81affc2443403b8fe4644db442ae4862ff5bb3732829cdb9600052601b6020527f6b65ccb0558806e9b097f27a396d08f964e37b8b7af6ceeb516ff86739fbea0a6040527f37cbc8d883e129a4b1ef9d5f1df53c4f21a3ef147cf2a50a4ede0eb06ce092d4606052602060806080600060006001620186a0f160025560a060020a608051066000556000543214600155",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x00" : "0xe4319f4b631c6d0fcfc84045dbcb676865fe5e13",
+                    "0x02" : "0x01"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f511b2",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a76167ae",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7f2f380a2dea7e778d81affc2443403b8fe4644db442ae4862ff5bb3732829cdb9600052601b6020527f6b65ccb0558806e9b097f27a396d08f964e37b8b7af6ceeb516ff86739fbea0a6040527f37cbc8d883e129a4b1ef9d5f1df53c4f21a3ef147cf2a50a4ede0eb06ce092d4606052602060806080600060006001620186a0f160025560a060020a608051066000556000543214600155",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecover80.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecover80_d0g0v0.json
index 86287ae7c..f20874b39 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecover80.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecover80_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CallEcrecover80_d0g0v0_EIP150" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
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                 "transactions" : [
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-                        "data" : "0x",
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@@ -39,35 +44,35 @@
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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@@ -75,32 +80,32 @@
                     "0x02" : "0x01"
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-                "code" : "0x",
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                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
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         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -108,36 +113,41 @@
         }
     },
     "CallEcrecover80_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallEcrecover80_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
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                 "transactions" : [
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-                        "data" : "0x",
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@@ -147,28 +157,28 @@
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@@ -176,32 +186,32 @@
                     "0x02" : "0x01"
                 }
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-                "code" : "0x",
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -209,36 +219,41 @@
         }
     },
     "CallEcrecover80_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallEcrecover80_d0g0v0Filler.json"
+        },
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x37ba90",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x3fcfff9e4085fc94af03ad71daa986e585e5b354c2b414a134e0624796a30d8e",
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-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
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@@ -248,35 +263,35 @@
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-            "nonce" : "0102030405060708",
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-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "2e8aaa4982d5f7d4d6f58fb6437390b2d159c870cb6905d5c7364688a5e69012",
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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         "network" : "Frontier",
         "postState" : {
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                 "nonce" : "0x00",
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-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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@@ -284,32 +299,32 @@
                     "0x02" : "0x01"
                 }
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-                "code" : "0x",
+                "code" : "",
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                 "storage" : {
                 }
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -317,36 +332,41 @@
         }
     },
     "CallEcrecover80_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallEcrecover80_d0g0v0Filler.json"
+        },
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x37ba90",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x3fcfff9e4085fc94af03ad71daa986e585e5b354c2b414a134e0624796a30d8e",
                         "s" : "0x72000b0edcceb7d4c1c5b6fed5bd5fcb74789702f3f171f1cd75c617bbb379cd",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1b",
                         "value" : "0x0186a0"
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@@ -356,35 +376,35 @@
             }
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         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
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-            "nonce" : "0102030405060708",
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+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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-        "lastblockhash" : "a4d53c2693f852171b9a0125d5fac9717f3c9b5900937ccb1b1098d884ecbee8",
+        "lastblockhash" : "0xb2416fef6b81ec160b5a99777c4aa0aa7bf0c061a03a164c2b2ba26d6a779d95",
         "network" : "Homestead",
         "postState" : {
-            "0000000000000000000000000000000000000001" : {
+            "0x0000000000000000000000000000000000000001" : {
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-                "code" : "0x",
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                 "nonce" : "0x00",
                 "storage" : {
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-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "nonce" : "0x00",
@@ -392,32 +412,145 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f53570",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a76143f0",
-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x01312d00",
+                "code" : "0x7ec547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527eb1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527eb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f160025560a060020a608051066000556000543214600155",
+                "nonce" : "0x00",
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+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CallEcrecover80_d0g0v0_Metropolis" : {
+        "_info" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallEcrecover80_d0g0v0Filler.json"
+        },
+        "blocks" : [
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+                    "gasLimit" : "0x989680",
+                    "gasUsed" : "0xd71a",
+                    "hash" : "0x400c4556fd8acf2fddb2c6d0c9b8f66e450b25c283f1ade1c261f8ef8182d340",
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+                        "gasLimit" : "0x37ba90",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0x3fcfff9e4085fc94af03ad71daa986e585e5b354c2b414a134e0624796a30d8e",
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+                        "v" : "0x1b",
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+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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+        "network" : "Metropolis",
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+                "code" : "",
+                "nonce" : "0x00",
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+                "storage" : {
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+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4d71a",
+                "code" : "",
+                "nonce" : "0x00",
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+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a761a246",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
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         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecoverCheckLengthWrongV.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecoverCheckLengthWrongV_d0g0v0.json
index 6976f3a53..3f7efc850 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecoverCheckLengthWrongV.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecoverCheckLengthWrongV_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CallEcrecoverCheckLengthWrongV_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallEcrecoverCheckLengthWrongV_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
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                     "gasUsed" : "0x01ace6",
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@@ -39,35 +44,35 @@
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@@ -77,32 +82,32 @@
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@@ -110,36 +115,41 @@
         }
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     "CallEcrecoverCheckLengthWrongV_d0g0v0_EIP158" : {
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@@ -149,28 +159,28 @@
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@@ -180,32 +190,32 @@
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@@ -213,36 +223,41 @@
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@@ -252,35 +267,35 @@
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@@ -290,32 +305,32 @@
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                 "storage" : {
                 }
@@ -323,36 +338,41 @@
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     "CallEcrecoverCheckLengthWrongV_d0g0v0_Homestead" : {
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@@ -400,32 +420,147 @@
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diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecoverCheckLength.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecoverCheckLength_d0g0v0.json
index 90134ae71..11df266a9 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecoverCheckLength.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecoverCheckLength_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CallEcrecoverCheckLength_d0g0v0_EIP150" : {
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@@ -77,32 +82,32 @@
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@@ -110,36 +115,41 @@
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@@ -149,28 +159,28 @@
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@@ -180,32 +190,32 @@
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@@ -213,36 +223,41 @@
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@@ -252,35 +267,35 @@
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@@ -290,32 +305,32 @@
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@@ -323,36 +338,41 @@
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@@ -362,35 +382,35 @@
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@@ -400,32 +420,147 @@
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+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
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+    },
+    "CallEcrecoverCheckLength_d0g0v0_Metropolis" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallEcrecoverCheckLength_d0g0v0Filler.json"
+        },
+        "blocks" : [
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+        "network" : "Metropolis",
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+                "code" : "",
+                "nonce" : "0x00",
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+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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+                "nonce" : "0x00",
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         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecoverH_prefixed0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecoverH_prefixed0_d0g0v0.json
index 05af3cee4..6402aa244 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecoverH_prefixed0.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecoverH_prefixed0_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CallEcrecoverH_prefixed0_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallEcrecoverH_prefixed0_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
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-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
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                     "gasUsed" : "0x017332",
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x37ba90",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x3fcfff9e4085fc94af03ad71daa986e585e5b354c2b414a134e0624796a30d8e",
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+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
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                         "value" : "0x0186a0"
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@@ -39,35 +44,35 @@
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-            "nonce" : "0102030405060708",
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-            "stateRoot" : "8d6948bdc62c49b9930c2cdf1d2abb6b036540f7213dc8eb20f40c51bb7338fe",
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+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x8d6948bdc62c49b9930c2cdf1d2abb6b036540f7213dc8eb20f40c51bb7338fe",
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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-        "lastblockhash" : "5d8d6c3f7e2cb74962991db8305d01e5cd989b6165dfb2fc7848f9ee69d7b89f",
+        "lastblockhash" : "0x1945ee413f43ba8fbdeddb2a5ebb47b1a8e5f36f4c80778134d48f05089f9442",
         "network" : "EIP150",
         "postState" : {
-            "0000000000000000000000000000000000000001" : {
+            "0x0000000000000000000000000000000000000001" : {
                 "balance" : "0x00",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
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-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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@@ -76,32 +81,32 @@
                     "0x02" : "0x01"
                 }
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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                 "nonce" : "0x00",
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a761062e",
-                "code" : "0x",
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                 "storage" : {
                 }
@@ -109,36 +114,41 @@
         }
     },
     "CallEcrecoverH_prefixed0_d0g0v0_EIP158" : {
+        "_info" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
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@@ -148,28 +158,28 @@
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@@ -178,32 +188,32 @@
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                 "storage" : {
                 }
@@ -211,36 +221,41 @@
         }
     },
     "CallEcrecoverH_prefixed0_d0g0v0_Frontier" : {
+        "_info" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallEcrecoverH_prefixed0_d0g0v0Filler.json"
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@@ -250,35 +265,35 @@
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@@ -287,32 +302,32 @@
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@@ -320,36 +335,41 @@
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@@ -359,35 +379,35 @@
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@@ -396,32 +416,146 @@
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+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
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+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a76167ae",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x7ec547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f160025560a060020a608051066000556000543214600155",
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                 "storage" : {
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             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecoverR_prefixed0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecoverR_prefixed0_d0g0v0.json
index a3f5c3723..b321fe3d1 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecoverR_prefixed0.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecoverR_prefixed0_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CallEcrecoverR_prefixed0_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallEcrecoverR_prefixed0_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x01389a",
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-                    "nonce" : "d4b401abe8e3633f",
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-                    "stateRoot" : "1e6d855c62eb00ebac55d0bb672cbd033f7a05094438c4d0d6b78b644763ea0c",
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x37ba90",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x3fcfff9e4085fc94af03ad71daa986e585e5b354c2b414a134e0624796a30d8e",
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+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
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                         "value" : "0x0186a0"
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@@ -39,35 +44,35 @@
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-            "nonce" : "0102030405060708",
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+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "88caafd59752afa348f2aaca6c5ad9a30df0ca628dfd5ff699a16766002445ac",
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+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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-        "lastblockhash" : "90f9c270d1612e9bbcae84ca217d21a5ab77e1f94f5e3ab658bf05239be7984e",
+        "lastblockhash" : "0x5834a2131835c340b7b7d05f43107fb9622030bf2c0bb560c85d0336b971e859",
         "network" : "EIP150",
         "postState" : {
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-                "code" : "0x",
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-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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@@ -75,32 +80,32 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f5389a",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a76140c6",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -108,36 +113,41 @@
         }
     },
     "CallEcrecoverR_prefixed0_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallEcrecoverR_prefixed0_d0g0v0Filler.json"
+        },
         "blocks" : [
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@@ -147,28 +157,28 @@
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@@ -176,32 +186,32 @@
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                 }
@@ -209,36 +219,41 @@
         }
     },
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallEcrecoverR_prefixed0_d0g0v0Filler.json"
+        },
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@@ -248,35 +263,35 @@
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@@ -284,32 +299,32 @@
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+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -317,36 +332,41 @@
         }
     },
     "CallEcrecoverR_prefixed0_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallEcrecoverR_prefixed0_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x013570",
-                    "hash" : "ce88c209bee766fd45572895da10334eac40864dfbe6693c25a5d95b2d10ee14",
-                    "mixHash" : "be69d9a087942032d2b1f0396cde3c80eab84497713d60cc5259acff2ce330b5",
-                    "nonce" : "ffb6755dcb0794b0",
+                    "hash" : "0x66df775869427d43a7380afac52e42a4498e30bbb3855e813d961c5bc980ea3e",
+                    "mixHash" : "0x37c140f796d3203506841b8891c67ab3874bc7ea14e7cdce3cd1c6d6cf53690d",
+                    "nonce" : "0x68e088469832124d",
                     "number" : "0x01",
-                    "parentHash" : "e3cd5f2e2e01c9c481554a5874eb488b951060240bc0a2d060a605a53c0c4236",
-                    "receiptTrie" : "2fb9021ba860bd4be5ee018cc53674d8a91c8298bf7ca641926a3cd7503e5bd4",
-                    "stateRoot" : "063d2cc2c186852d7ab9ae2ccab6f50f0f929502f51533a08688fc6a41b61e1b",
+                    "parentHash" : "0xe3cd5f2e2e01c9c481554a5874eb488b951060240bc0a2d060a605a53c0c4236",
+                    "receiptTrie" : "0x2fb9021ba860bd4be5ee018cc53674d8a91c8298bf7ca641926a3cd7503e5bd4",
+                    "stateRoot" : "0x063d2cc2c186852d7ab9ae2ccab6f50f0f929502f51533a08688fc6a41b61e1b",
                     "timestamp" : "0x03e8",
-                    "transactionsTrie" : "d37192728eefe1f2e2362558635fa7ccf7265c44872f2a269cd9c945bcb9ecb5",
-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0xd37192728eefe1f2e2362558635fa7ccf7265c44872f2a269cd9c945bcb9ecb5",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x37ba90",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x3fcfff9e4085fc94af03ad71daa986e585e5b354c2b414a134e0624796a30d8e",
                         "s" : "0x72000b0edcceb7d4c1c5b6fed5bd5fcb74789702f3f171f1cd75c617bbb379cd",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1b",
                         "value" : "0x0186a0"
                     }
@@ -356,35 +376,35 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "e3cd5f2e2e01c9c481554a5874eb488b951060240bc0a2d060a605a53c0c4236",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0xe3cd5f2e2e01c9c481554a5874eb488b951060240bc0a2d060a605a53c0c4236",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "88caafd59752afa348f2aaca6c5ad9a30df0ca628dfd5ff699a16766002445ac",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x88caafd59752afa348f2aaca6c5ad9a30df0ca628dfd5ff699a16766002445ac",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "ce88c209bee766fd45572895da10334eac40864dfbe6693c25a5d95b2d10ee14",
+        "lastblockhash" : "0x66df775869427d43a7380afac52e42a4498e30bbb3855e813d961c5bc980ea3e",
         "network" : "Homestead",
         "postState" : {
-            "0000000000000000000000000000000000000001" : {
+            "0x0000000000000000000000000000000000000001" : {
                 "balance" : "0x00",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527eb1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f160025560a060020a608051066000556000543214600155",
                 "nonce" : "0x00",
@@ -392,32 +412,145 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f53570",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a76143f0",
-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x01312d00",
+                "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527eb1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f160025560a060020a608051066000556000543214600155",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CallEcrecoverR_prefixed0_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallEcrecoverR_prefixed0_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x989680",
+                    "gasUsed" : "0xd71a",
+                    "hash" : "0xcd97219c1d01d2aa6aac9aacf82027b6ea8cac9591b9835905407c3dc148db86",
+                    "mixHash" : "0x91bd53c3e1f122c2d5b5413f897545b1021989eb5294254529235408b0e0d0bf",
+                    "nonce" : "0xd8bd816f09fe6f77",
+                    "number" : "0x01",
+                    "parentHash" : "0xe3cd5f2e2e01c9c481554a5874eb488b951060240bc0a2d060a605a53c0c4236",
+                    "receiptTrie" : "0xbab77b6d2af3e413706e6b3dd483362965f902401bfa23179a005c7c52aa8ce6",
+                    "stateRoot" : "0xd65484da9971a3ebf58e29386cdcb4154a2056923f078950ba448222d7989bf2",
+                    "timestamp" : "0x03e8",
+                    "transactionsTrie" : "0xd37192728eefe1f2e2362558635fa7ccf7265c44872f2a269cd9c945bcb9ecb5",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                },
+                "rlp" : "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",
+                "transactions" : [
+                    {
+                        "data" : "",
+                        "gasLimit" : "0x37ba90",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0x3fcfff9e4085fc94af03ad71daa986e585e5b354c2b414a134e0624796a30d8e",
+                        "s" : "0x72000b0edcceb7d4c1c5b6fed5bd5fcb74789702f3f171f1cd75c617bbb379cd",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "v" : "0x1b",
+                        "value" : "0x0186a0"
+                    }
+                ],
+                "uncleHeaders" : [
+                ]
+            }
+        ],
+        "genesisBlockHeader" : {
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x989680",
+            "gasUsed" : "0x00",
+            "hash" : "0xe3cd5f2e2e01c9c481554a5874eb488b951060240bc0a2d060a605a53c0c4236",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0x00",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x88caafd59752afa348f2aaca6c5ad9a30df0ca628dfd5ff699a16766002445ac",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
+        "genesisRLP" : "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",
+        "lastblockhash" : "0xcd97219c1d01d2aa6aac9aacf82027b6ea8cac9591b9835905407c3dc148db86",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
+                "balance" : "0x00",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0132b3a0",
+                "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527eb1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f160025560a060020a608051066000556000543214600155",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x02" : "0x01"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4d71a",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a761a246",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527eb1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f160025560a060020a608051066000556000543214600155",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecoverS_prefixed0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecoverS_prefixed0_d0g0v0.json
index 8fb0b19a8..a2806f0c1 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecoverS_prefixed0.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecoverS_prefixed0_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CallEcrecoverS_prefixed0_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallEcrecoverS_prefixed0_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x017332",
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-                    "nonce" : "bc4063ad51f63c7d",
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-                    "stateRoot" : "a063b5c1c8bc5713f2615824b157ac8270fb55cde3e576fd83231da5a8d4f3cf",
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+                    "receiptTrie" : "0x969112b4e8bae9b83201bda2c46159292cb9121dd5e4fd43828b002f55776673",
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x37ba90",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x3fcfff9e4085fc94af03ad71daa986e585e5b354c2b414a134e0624796a30d8e",
                         "s" : "0x72000b0edcceb7d4c1c5b6fed5bd5fcb74789702f3f171f1cd75c617bbb379cd",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1b",
                         "value" : "0x0186a0"
                     }
@@ -39,35 +44,35 @@
             }
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         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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             "difficulty" : "0x020000",
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             "gasLimit" : "0x989680",
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-            "nonce" : "0102030405060708",
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+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
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-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "ed7a444d4ec098a18213e9472ff6bbe892606e5ac21c5f89e9c3bd3b0f1b51d6",
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+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-        "lastblockhash" : "fcc349f6ba957ad67c329c716d322043e04a96a24660cceafc411fc0519d717c",
+        "lastblockhash" : "0xc706bff3f0c77a08a132376c2837f10e39ba320bbfff26d3bafffee1edbef41b",
         "network" : "EIP150",
         "postState" : {
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                 "nonce" : "0x00",
                 "storage" : {
                 }
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-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "nonce" : "0x00",
@@ -76,32 +81,32 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f57332",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a761062e",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "nonce" : "0x00",
                 "storage" : {
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             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -109,36 +114,41 @@
         }
     },
     "CallEcrecoverS_prefixed0_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallEcrecoverS_prefixed0_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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-                    "extraData" : "0x",
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                     "gasUsed" : "0x0111b2",
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x37ba90",
                         "gasPrice" : "0x01",
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                         "r" : "0x3fcfff9e4085fc94af03ad71daa986e585e5b354c2b414a134e0624796a30d8e",
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-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
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@@ -148,28 +158,28 @@
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             "difficulty" : "0x020000",
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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@@ -178,32 +188,32 @@
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                 }
@@ -211,36 +221,41 @@
         }
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-                        "data" : "0x",
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@@ -250,35 +265,35 @@
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@@ -287,32 +302,32 @@
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                 "storage" : {
                 }
@@ -320,36 +335,41 @@
         }
     },
     "CallEcrecoverS_prefixed0_d0g0v0_Homestead" : {
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+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x37ba90",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x3fcfff9e4085fc94af03ad71daa986e585e5b354c2b414a134e0624796a30d8e",
                         "s" : "0x72000b0edcceb7d4c1c5b6fed5bd5fcb74789702f3f171f1cd75c617bbb379cd",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1b",
                         "value" : "0x0186a0"
                     }
@@ -359,35 +379,35 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "f500457da68c0df51ae0f44876363dbcc1be9d2fabcbc52b958c63bd222c71ea",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0xf500457da68c0df51ae0f44876363dbcc1be9d2fabcbc52b958c63bd222c71ea",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "ed7a444d4ec098a18213e9472ff6bbe892606e5ac21c5f89e9c3bd3b0f1b51d6",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xed7a444d4ec098a18213e9472ff6bbe892606e5ac21c5f89e9c3bd3b0f1b51d6",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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         "genesisRLP" : "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",
-        "lastblockhash" : "060e994f2706c139265a00546c95a3ccee53606f6525ecc2097bf6f86638c62c",
+        "lastblockhash" : "0xd0574d69d2bf61a910d4df44e811e4bd4138281cb24a671d10d29504f6f1c028",
         "network" : "Homestead",
         "postState" : {
-            "0000000000000000000000000000000000000001" : {
+            "0x0000000000000000000000000000000000000001" : {
                 "balance" : "0x00",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527eb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f160025560a060020a608051066000556000543214600155",
                 "nonce" : "0x00",
@@ -396,32 +416,146 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f57008",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7610958",
-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x01312d00",
+                "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527eb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f160025560a060020a608051066000556000543214600155",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CallEcrecoverS_prefixed0_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallEcrecoverS_prefixed0_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x989680",
+                    "gasUsed" : "0x0111b2",
+                    "hash" : "0xc81a77d1e54e9f41b71d824b152c5f05949c7c1bdd353ef59df438916879f867",
+                    "mixHash" : "0xe664a75dcbd7449799c402324774e30416802474bb6699993a938e336e89af6d",
+                    "nonce" : "0x460b2b9d9b0d03e8",
+                    "number" : "0x01",
+                    "parentHash" : "0xf500457da68c0df51ae0f44876363dbcc1be9d2fabcbc52b958c63bd222c71ea",
+                    "receiptTrie" : "0x8fbd6711d22c0dddd27dc47795cfd4dc354b46449a386445634388d0cf295bed",
+                    "stateRoot" : "0x308bb4369aae1a47862802dc00e5314ccb1498a550d86934eddbd558c32e18a8",
+                    "timestamp" : "0x03e8",
+                    "transactionsTrie" : "0xd37192728eefe1f2e2362558635fa7ccf7265c44872f2a269cd9c945bcb9ecb5",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                },
+                "rlp" : "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",
+                "transactions" : [
+                    {
+                        "data" : "",
+                        "gasLimit" : "0x37ba90",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0x3fcfff9e4085fc94af03ad71daa986e585e5b354c2b414a134e0624796a30d8e",
+                        "s" : "0x72000b0edcceb7d4c1c5b6fed5bd5fcb74789702f3f171f1cd75c617bbb379cd",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "v" : "0x1b",
+                        "value" : "0x0186a0"
+                    }
+                ],
+                "uncleHeaders" : [
+                ]
+            }
+        ],
+        "genesisBlockHeader" : {
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x989680",
+            "gasUsed" : "0x00",
+            "hash" : "0xf500457da68c0df51ae0f44876363dbcc1be9d2fabcbc52b958c63bd222c71ea",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0x00",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xed7a444d4ec098a18213e9472ff6bbe892606e5ac21c5f89e9c3bd3b0f1b51d6",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
+        "genesisRLP" : "0xf901faf901f5a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0ed7a444d4ec098a18213e9472ff6bbe892606e5ac21c5f89e9c3bd3b0f1b51d6a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b9010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000830200008083989680808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
+        "lastblockhash" : "0xc81a77d1e54e9f41b71d824b152c5f05949c7c1bdd353ef59df438916879f867",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
+                "balance" : "0x00",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0132b3a0",
+                "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527eb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f160025560a060020a608051066000556000543214600155",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x00" : "0xb4950a7fad428434b11c357fa6d4b4bcd3096a5d",
+                    "0x02" : "0x01"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f511b2",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a76167ae",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527eb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f160025560a060020a608051066000556000543214600155",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecoverV_prefixed0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecoverV_prefixed0_d0g0v0.json
index ed98e13f4..35998b248 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecoverV_prefixed0.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallEcrecoverV_prefixed0_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CallEcrecoverV_prefixed0_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallEcrecoverV_prefixed0_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x01adca",
-                    "hash" : "abf56b0b27dfb3886101d6572d0367def848975fda219c8a3455c17841d2f0a2",
-                    "mixHash" : "f8c20b60ac23fb1ce796dd20b89ac48bb24bb9e9d96a34bda35a9dc6ead59d55",
-                    "nonce" : "a11ec754f73be7af",
+                    "hash" : "0x4a1f181abefd31ccfa5bca5538fe5e3038687e70574535ed9ad194b5922f5595",
+                    "mixHash" : "0x34b7b300eab6949413ab07da9aac037dce4101c2134c8a610313a1f59c18dc10",
+                    "nonce" : "0x9f445bd8a5c87219",
                     "number" : "0x01",
-                    "parentHash" : "89f44dc9ec0bd3c04d1ae6877e99ca77f81bf16f3ba31d88b357abc419a9e015",
-                    "receiptTrie" : "f6c54200ab27f2ea57305f520cf9f47129705bfb051b266ddcb8bc1d7e9f0cf4",
-                    "stateRoot" : "9f169b5ebbd553d2f07e0912209d7ada46e34002e04f656af757c3480d4f34c5",
+                    "parentHash" : "0x89f44dc9ec0bd3c04d1ae6877e99ca77f81bf16f3ba31d88b357abc419a9e015",
+                    "receiptTrie" : "0xf6c54200ab27f2ea57305f520cf9f47129705bfb051b266ddcb8bc1d7e9f0cf4",
+                    "stateRoot" : "0x9f169b5ebbd553d2f07e0912209d7ada46e34002e04f656af757c3480d4f34c5",
                     "timestamp" : "0x03e8",
-                    "transactionsTrie" : "d37192728eefe1f2e2362558635fa7ccf7265c44872f2a269cd9c945bcb9ecb5",
-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0xd37192728eefe1f2e2362558635fa7ccf7265c44872f2a269cd9c945bcb9ecb5",
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@@ -39,35 +44,35 @@
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@@ -77,32 +82,32 @@
                     "0x02" : "0x01"
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                 }
@@ -110,36 +115,41 @@
         }
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     "CallEcrecoverV_prefixed0_d0g0v0_EIP158" : {
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+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallEcrecoverV_prefixed0_d0g0v0Filler.json"
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@@ -149,28 +159,28 @@
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@@ -180,32 +190,32 @@
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                 "storage" : {
                 }
@@ -213,36 +223,41 @@
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@@ -252,35 +267,35 @@
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@@ -290,32 +305,32 @@
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                 "storage" : {
                 }
@@ -323,36 +338,41 @@
         }
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     "CallEcrecoverV_prefixed0_d0g0v0_Homestead" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
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@@ -362,35 +382,35 @@
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-        "lastblockhash" : "e06b67bf980ee08677c2625be25d0ca07d09a06d07b524533a89e58059d5a454",
+        "lastblockhash" : "0x194bace4ab1eb435a269a249f93747a898b13a82cef9267e20e69832b44feed2",
         "network" : "Homestead",
         "postState" : {
-            "0000000000000000000000000000000000000001" : {
+            "0x0000000000000000000000000000000000000001" : {
                 "balance" : "0x00",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f160025560a060020a608051066000556000543214600155",
                 "nonce" : "0x00",
@@ -400,32 +420,147 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f5aaa0",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a760cec0",
-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x01312d00",
+                "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f160025560a060020a608051066000556000543214600155",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CallEcrecoverV_prefixed0_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallEcrecoverV_prefixed0_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x989680",
+                    "gasUsed" : "0x014c4a",
+                    "hash" : "0x2484293b260c4975b6270e2aced69c74e658c040727b25b3351083c266eb3945",
+                    "mixHash" : "0xb29b2b2a4bae71c58d0a53befe1197ff97ae5436dc4a41728c1e5684de2930e4",
+                    "nonce" : "0x7e5b21ae450041d6",
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+                    "parentHash" : "0x89f44dc9ec0bd3c04d1ae6877e99ca77f81bf16f3ba31d88b357abc419a9e015",
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+                    "stateRoot" : "0xfeac95610938d1dcc93c1238da3a1cb74ed8034f74d100df72e1d25340b64abf",
+                    "timestamp" : "0x03e8",
+                    "transactionsTrie" : "0xd37192728eefe1f2e2362558635fa7ccf7265c44872f2a269cd9c945bcb9ecb5",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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+                "transactions" : [
+                    {
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+                        "gasLimit" : "0x37ba90",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0x3fcfff9e4085fc94af03ad71daa986e585e5b354c2b414a134e0624796a30d8e",
+                        "s" : "0x72000b0edcceb7d4c1c5b6fed5bd5fcb74789702f3f171f1cd75c617bbb379cd",
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+                        "v" : "0x1b",
+                        "value" : "0x0186a0"
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+        "genesisBlockHeader" : {
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x989680",
+            "gasUsed" : "0x00",
+            "hash" : "0x89f44dc9ec0bd3c04d1ae6877e99ca77f81bf16f3ba31d88b357abc419a9e015",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0x00",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xe166ac9f6c56a5d927c3fac460cc4eb4da4c48f9fe624d86e5793a5c035a0642",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
+        "genesisRLP" : "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",
+        "lastblockhash" : "0x2484293b260c4975b6270e2aced69c74e658c040727b25b3351083c266eb3945",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
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+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
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+                "nonce" : "0x00",
+                "storage" : {
+                    "0x00" : "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b",
+                    "0x01" : "0x01",
+                    "0x02" : "0x01"
+                }
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+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f54c4a",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7612d16",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x7f18c547e4f7b0f325ad1e56f57e26c745b09a3e503d86e00e5255ff7f715d3d1c600052601c6020527f73b1693892219d736caba55bdb67216e485557ea6b6af75f37096c9aa6a5a75f6040527feeb940b1d03b21e36b0e47e79769f095fe2ab855bd91e3a38756b7d75a9c4549606052602060806080600060006001620493e0f160025560a060020a608051066000556000543214600155",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallIdentitiy_0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallIdentitiy_0_d0g0v0.json
index 393479d77..2741e8687 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallIdentitiy_0.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallIdentitiy_0_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CallIdentitiy_0_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallIdentitiy_0_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x0104c8",
-                    "hash" : "7c2338c8b0b1434da7d7276df23a30160a6b7fe6f0f880c2aaadab9d135a3bf7",
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-                    "nonce" : "2a16e9ca3d3bc0fc",
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-                    "stateRoot" : "b58e4fad131413df8ec248d5d1c9d7d18a801a1aa74433762e49761faa70bccb",
+                    "parentHash" : "0x27146d11ebef4b5857c5aa50fd3fe188244623345bf953e29ac4099a7ec204b3",
+                    "receiptTrie" : "0x4eb828344be4d6b260f798214c24068166a25609e2174a5dceff9c30ad434082",
+                    "stateRoot" : "0xb58e4fad131413df8ec248d5d1c9d7d18a801a1aa74433762e49761faa70bccb",
                     "timestamp" : "0x03e8",
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -39,35 +44,35 @@
             }
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-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
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-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0x27146d11ebef4b5857c5aa50fd3fe188244623345bf953e29ac4099a7ec204b3",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
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-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "a12a2c89370439c59f2ec0b235c3d0b5706b382d8126115c9f8d758890127d77",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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@@ -75,32 +80,32 @@
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@@ -108,36 +113,41 @@
         }
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@@ -147,28 +157,28 @@
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@@ -176,32 +186,32 @@
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
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                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -209,36 +219,41 @@
         }
     },
     "CallIdentitiy_0_d0g0v0_Frontier" : {
+        "_info" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallIdentitiy_0_d0g0v0Filler.json"
+        },
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                 "transactions" : [
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-                        "data" : "0x",
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@@ -248,35 +263,35 @@
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@@ -284,32 +299,32 @@
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@@ -317,36 +332,41 @@
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@@ -392,32 +412,145 @@
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-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
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diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallIdentitiy_1.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallIdentitiy_1_d0g0v0.json
index a005c5470..6857dd745 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallIdentitiy_1.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallIdentitiy_1_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CallIdentitiy_1_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
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+        },
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-                        "data" : "0x",
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@@ -39,35 +44,35 @@
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         "network" : "EIP150",
         "postState" : {
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@@ -75,32 +80,32 @@
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
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         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -108,36 +113,41 @@
         }
     },
     "CallIdentitiy_1_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallIdentitiy_1_d0g0v0Filler.json"
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                 "transactions" : [
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-                        "data" : "0x",
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                         "gasLimit" : "0x0592a8",
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                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
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@@ -147,28 +157,28 @@
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@@ -176,32 +186,32 @@
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                 "storage" : {
                 }
@@ -209,36 +219,41 @@
         }
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@@ -248,35 +263,35 @@
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@@ -284,32 +299,32 @@
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@@ -317,36 +332,41 @@
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+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -356,35 +376,35 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "023411499419decc7ff9f22ee4ae698a461d50aba6531ad387ddab182eb6d0c7",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0x023411499419decc7ff9f22ee4ae698a461d50aba6531ad387ddab182eb6d0c7",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "6fca0a22f99fffc7704c463c996e354135cf031ac304770b0b1b9a844e8b9828",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x6fca0a22f99fffc7704c463c996e354135cf031ac304770b0b1b9a844e8b9828",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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         "genesisRLP" : "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",
-        "lastblockhash" : "73351f6ac07ab3f8d2d11582fa44e73b53a859c1ab88fd1511ef266feaa075f7",
+        "lastblockhash" : "0x47d44bd986372e38a372c1ac882a8cd698aa7d3b003ea3bdeb6a0f34bef1214d",
         "network" : "Homestead",
         "postState" : {
-            "0000000000000000000000000000000000000004" : {
+            "0x0000000000000000000000000000000000000004" : {
                 "balance" : "0x00",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x6020600060006000600060046101f4f1600255600051600055",
                 "nonce" : "0x00",
@@ -392,32 +412,145 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f515b3",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a76163ad",
-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x01312d00",
+                "code" : "0x6020600060006000600060046101f4f1600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CallIdentitiy_1_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallIdentitiy_1_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x989680",
+                    "gasUsed" : "0xb69f",
+                    "hash" : "0x654667659e3bf550a59d02d105daa862c13d232818b3f60edeadff4fac04ab76",
+                    "mixHash" : "0x97013abc64104ea79d3412df0ab16e1a784bdfdab1a80d668381767ce7171834",
+                    "nonce" : "0x9af041581e16c1d0",
+                    "number" : "0x01",
+                    "parentHash" : "0x023411499419decc7ff9f22ee4ae698a461d50aba6531ad387ddab182eb6d0c7",
+                    "receiptTrie" : "0x8303f32c0f453858c14f7aa1b322f68ec8f6359439426fc169f4032212c04863",
+                    "stateRoot" : "0xb877206d69a879999a7ea34bc47146b73285e678a24da1872c1eb9ab59c781c9",
+                    "timestamp" : "0x03e8",
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+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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+                "transactions" : [
+                    {
+                        "data" : "",
+                        "gasLimit" : "0x0592a8",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
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+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "v" : "0x1c",
+                        "value" : "0x0186a0"
+                    }
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+                "uncleHeaders" : [
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+            }
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+        "genesisBlockHeader" : {
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x989680",
+            "gasUsed" : "0x00",
+            "hash" : "0x023411499419decc7ff9f22ee4ae698a461d50aba6531ad387ddab182eb6d0c7",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0x00",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x6fca0a22f99fffc7704c463c996e354135cf031ac304770b0b1b9a844e8b9828",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
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+        "lastblockhash" : "0x654667659e3bf550a59d02d105daa862c13d232818b3f60edeadff4fac04ab76",
+        "network" : "Metropolis",
+        "postState" : {
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+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
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+                "code" : "0x6020600060006000600060046101f4f1600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
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+                }
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+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4b69f",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a761c2c1",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x6020600060006000600060046101f4f1600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallIdentity_1_nonzeroValue.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallIdentity_1_nonzeroValue_d0g0v0.json
index ca8f28ed5..7569476c1 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallIdentity_1_nonzeroValue.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallIdentity_1_nonzeroValue_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CallIdentity_1_nonzeroValue_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallIdentity_1_nonzeroValue_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x013273",
-                    "hash" : "803062bd1ec7dec85363cfb6ddf5157c9f89b8ac4db191ae6b12c4e1c6e195c8",
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-                    "stateRoot" : "1f9b886d62fd941083e2f911840ae2e9a9cc3261df5bebfdf373cdff84c27d1b",
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@@ -108,36 +113,41 @@
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@@ -216,36 +226,41 @@
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@@ -255,35 +270,35 @@
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@@ -291,32 +306,32 @@
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@@ -324,36 +339,41 @@
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@@ -363,35 +383,35 @@
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@@ -399,32 +419,152 @@
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+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7614981",
-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0bebc200",
+                "code" : "0x60206000600060006013600462030d40f1600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CallIdentity_1_nonzeroValue_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallIdentity_1_nonzeroValue_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x05f5e100",
+                    "gasUsed" : "0x013273",
+                    "hash" : "0x84fa725011dd3580861cdf9b7459a5d4619b8a2701097833ce971127e79ffac5",
+                    "mixHash" : "0x00934da1b1339adfb80b30f9131e9a6d4631a0b07b0e9a03cea3c31e769427aa",
+                    "nonce" : "0xe40eaa37dc17a3f3",
+                    "number" : "0x01",
+                    "parentHash" : "0xbcc1027e9a21ae9b27ea8ba4dabae51d359eb4736cf48fef8d12a0ed7031ec6d",
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+                    "stateRoot" : "0xe9b841866bbe1dadc4256fb5f20e4514c3c7497320d4baa9b1b9b420d1f13587",
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+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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+                "transactions" : [
+                    {
+                        "data" : "",
+                        "gasLimit" : "0x0592a8",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
+                        "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "v" : "0x1c",
+                        "value" : "0x0186a0"
+                    }
+                ],
+                "uncleHeaders" : [
+                ]
+            }
+        ],
+        "genesisBlockHeader" : {
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x05f5e100",
+            "gasUsed" : "0x00",
+            "hash" : "0xbcc1027e9a21ae9b27ea8ba4dabae51d359eb4736cf48fef8d12a0ed7031ec6d",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0x00",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xddf6eb4597dfbcc2ffb1532fc992bf9eafad19c995de756ce44b3be502069bc6",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
+        "genesisRLP" : "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",
+        "lastblockhash" : "0x84fa725011dd3580861cdf9b7459a5d4619b8a2701097833ce971127e79ffac5",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x0000000000000000000000000000000000000004" : {
+                "balance" : "0x13",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x00000000000000000000000000000000000000f0" : {
+                "balance" : "0x00",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0bed488d",
+                "code" : "0x60206000600060006013600462030d40f1600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x02" : "0x01"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f53273",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a76146ed",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0bebc200",
                 "code" : "0x60206000600060006013600462030d40f1600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallIdentity_2.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallIdentity_2_d0g0v0.json
index acefe4834..dc88e720e 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallIdentity_2.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallIdentity_2_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CallIdentity_2_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallIdentity_2_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x0152f1",
-                    "hash" : "ae024f1ba35607ca8713e4f14009eb75765735877d7f6f5000c412d2d18bcc46",
-                    "mixHash" : "1eaba2cfd11c636c9bdffd1bed6a46cfe279e59f0cda14a53f1d577fd7cc16cf",
-                    "nonce" : "5c1ad94ea00713b0",
+                    "hash" : "0xa536093860c57cc074ec02cbfda4a679044a7f18ffd3a6dde274e1f09f4ff365",
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                     "number" : "0x01",
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-                    "stateRoot" : "1c95f8dfdeaf1f3235e439c8d3cdbbdbf23bc63a8d14c99a1a3ddf54da774fa8",
+                    "parentHash" : "0xe41726bd82d5de8435bc1e68bdcb4f10ccaf7ec0e8e3c25bbc3f4108a45ce63f",
+                    "receiptTrie" : "0x8f3ca313672d8d5c3cd30467f9a26ab6ec6c4e65c05a71ec4cdb7f712d784134",
+                    "stateRoot" : "0x1c95f8dfdeaf1f3235e439c8d3cdbbdbf23bc63a8d14c99a1a3ddf54da774fa8",
                     "timestamp" : "0x03e8",
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-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -39,35 +44,35 @@
             }
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         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "e41726bd82d5de8435bc1e68bdcb4f10ccaf7ec0e8e3c25bbc3f4108a45ce63f",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0xe41726bd82d5de8435bc1e68bdcb4f10ccaf7ec0e8e3c25bbc3f4108a45ce63f",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "d75bf2c7d1b23c1534236e6225ff94cbdf4a11a5eeaececb5720df7288b026cc",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xd75bf2c7d1b23c1534236e6225ff94cbdf4a11a5eeaececb5720df7288b026cc",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "ae024f1ba35607ca8713e4f14009eb75765735877d7f6f5000c412d2d18bcc46",
+        "lastblockhash" : "0xa536093860c57cc074ec02cbfda4a679044a7f18ffd3a6dde274e1f09f4ff365",
         "network" : "EIP150",
         "postState" : {
-            "0000000000000000000000000000000000000004" : {
+            "0x0000000000000000000000000000000000000004" : {
                 "balance" : "0x00",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x64f34578907f6000526020600060256000600060046101f4f1600255600051600055",
                 "nonce" : "0x00",
@@ -76,32 +81,32 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f552f1",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a761266f",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x64f34578907f6000526020600060256000600060046101f4f1600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -109,36 +114,41 @@
         }
     },
     "CallIdentity_2_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallIdentity_2_d0g0v0Filler.json"
+        },
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@@ -148,28 +158,28 @@
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@@ -178,32 +188,32 @@
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                 "storage" : {
                 }
@@ -211,36 +221,41 @@
         }
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@@ -250,35 +265,35 @@
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@@ -287,32 +302,32 @@
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7612903",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x64f34578907f6000526020600060256000600060046101f4f1600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -320,36 +335,41 @@
         }
     },
     "CallIdentity_2_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallIdentity_2_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x01505d",
-                    "hash" : "6e6bb1a4cbeeeebe6bfb7c2023449645c8080000426d6d9e527133edd048f2c7",
-                    "mixHash" : "98d310ecd88f0b8f6fd17c1e291537ac3b2f73f00a1366210377f047989a0763",
-                    "nonce" : "e2ef861b4bc8a8be",
+                    "hash" : "0x9feede073c0de136892abbce18a26ea3f6df021f929e14e2ecf5d1670ba6bb67",
+                    "mixHash" : "0x40818515532d22c054545a55b06456ae0a9e9621fa25316cf6699bcfcd174fe0",
+                    "nonce" : "0x82bc7a3fc104fc94",
                     "number" : "0x01",
-                    "parentHash" : "e41726bd82d5de8435bc1e68bdcb4f10ccaf7ec0e8e3c25bbc3f4108a45ce63f",
-                    "receiptTrie" : "640382bd0af6f20f0e3b8f417f5995feadf557385680c32bf0129d22d5bace14",
-                    "stateRoot" : "60535481cbb68835ea456dd6ce844a251b2242eaba46fc05e4b6719ba3b5b984",
+                    "parentHash" : "0xe41726bd82d5de8435bc1e68bdcb4f10ccaf7ec0e8e3c25bbc3f4108a45ce63f",
+                    "receiptTrie" : "0x640382bd0af6f20f0e3b8f417f5995feadf557385680c32bf0129d22d5bace14",
+                    "stateRoot" : "0x60535481cbb68835ea456dd6ce844a251b2242eaba46fc05e4b6719ba3b5b984",
                     "timestamp" : "0x03e8",
-                    "transactionsTrie" : "98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -359,35 +379,35 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "e41726bd82d5de8435bc1e68bdcb4f10ccaf7ec0e8e3c25bbc3f4108a45ce63f",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0xe41726bd82d5de8435bc1e68bdcb4f10ccaf7ec0e8e3c25bbc3f4108a45ce63f",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "d75bf2c7d1b23c1534236e6225ff94cbdf4a11a5eeaececb5720df7288b026cc",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xd75bf2c7d1b23c1534236e6225ff94cbdf4a11a5eeaececb5720df7288b026cc",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "6e6bb1a4cbeeeebe6bfb7c2023449645c8080000426d6d9e527133edd048f2c7",
+        "lastblockhash" : "0x9feede073c0de136892abbce18a26ea3f6df021f929e14e2ecf5d1670ba6bb67",
         "network" : "Homestead",
         "postState" : {
-            "0000000000000000000000000000000000000004" : {
+            "0x0000000000000000000000000000000000000004" : {
                 "balance" : "0x00",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x64f34578907f6000526020600060256000600060046101f4f1600255600051600055",
                 "nonce" : "0x00",
@@ -396,32 +416,146 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f5505d",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7612903",
-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x01312d00",
+                "code" : "0x64f34578907f6000526020600060256000600060046101f4f1600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CallIdentity_2_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallIdentity_2_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x989680",
+                    "gasUsed" : "0xf149",
+                    "hash" : "0xee380bc943182e44577eef9ce1a4d3067d335efc3eb60534c1daa25552211c3e",
+                    "mixHash" : "0x55d1c7541f7d465e3d6ece9edd2342b6b8335966b28e2653448708dfe3bfabf8",
+                    "nonce" : "0x53f5b4949f6de2c4",
+                    "number" : "0x01",
+                    "parentHash" : "0xe41726bd82d5de8435bc1e68bdcb4f10ccaf7ec0e8e3c25bbc3f4108a45ce63f",
+                    "receiptTrie" : "0x963c5033248964b8b7eaf856950dff14f290ef8d1c62c2a21954b9cb35837a88",
+                    "stateRoot" : "0x9b857be12cdc2a24f73b8c8639e90ab690aa001149c46db5b38e5586de532249",
+                    "timestamp" : "0x03e8",
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                },
+                "rlp" : "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",
+                "transactions" : [
+                    {
+                        "data" : "",
+                        "gasLimit" : "0x0592a8",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
+                        "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "v" : "0x1c",
+                        "value" : "0x0186a0"
+                    }
+                ],
+                "uncleHeaders" : [
+                ]
+            }
+        ],
+        "genesisBlockHeader" : {
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x989680",
+            "gasUsed" : "0x00",
+            "hash" : "0xe41726bd82d5de8435bc1e68bdcb4f10ccaf7ec0e8e3c25bbc3f4108a45ce63f",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0x00",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xd75bf2c7d1b23c1534236e6225ff94cbdf4a11a5eeaececb5720df7288b026cc",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
+        "genesisRLP" : "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",
+        "lastblockhash" : "0xee380bc943182e44577eef9ce1a4d3067d335efc3eb60534c1daa25552211c3e",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
+                "balance" : "0x00",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0132b3a0",
+                "code" : "0x64f34578907f6000526020600060256000600060046101f4f1600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x00" : "0xf34578907f",
+                    "0x02" : "0x01"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4f149",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7618817",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x64f34578907f6000526020600060256000600060046101f4f1600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallIdentity_3.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallIdentity_3_d0g0v0.json
index fbc036f0f..699e3ca1d 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallIdentity_3.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallIdentity_3_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CallIdentity_3_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallIdentity_3_d0g0v0Filler.json"
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@@ -39,35 +44,35 @@
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@@ -76,32 +81,32 @@
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-                "code" : "0x",
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-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
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                 "storage" : {
                 }
@@ -109,36 +114,41 @@
         }
     },
     "CallIdentity_3_d0g0v0_EIP158" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallIdentity_3_d0g0v0Filler.json"
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@@ -148,28 +158,28 @@
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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@@ -178,32 +188,32 @@
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@@ -211,36 +221,41 @@
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@@ -287,32 +302,32 @@
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                 }
@@ -320,36 +335,41 @@
         }
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@@ -359,35 +379,35 @@
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+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-        "lastblockhash" : "a5db2f4ba9393ed379a2e2b4b7d9fb0b4aa5cb09fe8881df94a0c0d7fb862ee6",
+        "lastblockhash" : "0x6bf652e96458a54b72591624ea409b5b481e5c506b732f51f196c1b68e2965db",
         "network" : "Homestead",
         "postState" : {
-            "0000000000000000000000000000000000000004" : {
+            "0x0000000000000000000000000000000000000004" : {
                 "balance" : "0x00",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x64f34578907f6000526020600060256000600060046101f4f1600255600051600055",
                 "nonce" : "0x00",
@@ -396,32 +416,146 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f5505d",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7612903",
-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x01312d00",
+                "code" : "0x64f34578907f6000526020600060256000600060046101f4f1600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CallIdentity_3_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallIdentity_3_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x989680",
+                    "gasUsed" : "0xf149",
+                    "hash" : "0xea1afb820c320556d2be2e49c9d446c1abfc0ca9b5acb0ed563f29d8ed22387a",
+                    "mixHash" : "0x28932cbec1768414cf1de7c4670d1cfbc6235e3d95bd98325f86fd8f84d68955",
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+                "transactions" : [
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+                        "data" : "",
+                        "gasLimit" : "0x0592a8",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
+                        "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
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+                        "v" : "0x1c",
+                        "value" : "0x0186a0"
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+        "genesisBlockHeader" : {
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+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x989680",
+            "gasUsed" : "0x00",
+            "hash" : "0xe41726bd82d5de8435bc1e68bdcb4f10ccaf7ec0e8e3c25bbc3f4108a45ce63f",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0x00",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xd75bf2c7d1b23c1534236e6225ff94cbdf4a11a5eeaececb5720df7288b026cc",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
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+        "lastblockhash" : "0xea1afb820c320556d2be2e49c9d446c1abfc0ca9b5acb0ed563f29d8ed22387a",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
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+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
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+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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+                "code" : "0x64f34578907f6000526020600060256000600060046101f4f1600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x00" : "0xf34578907f",
+                    "0x02" : "0x01"
+                }
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+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4f149",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7618817",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x64f34578907f6000526020600060256000600060046101f4f1600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallIdentity_4.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallIdentity_4_d0g0v0.json
index 7dbd53de4..d78660b95 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallIdentity_4.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallIdentity_4_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CallIdentity_4_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallIdentity_4_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x0152eb",
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-                    "nonce" : "284244c126e6b225",
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
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@@ -39,35 +44,35 @@
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             "extraData" : "0x42",
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-            "nonce" : "0102030405060708",
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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         "network" : "EIP150",
         "postState" : {
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@@ -76,32 +81,32 @@
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                 "storage" : {
                 }
@@ -109,36 +114,41 @@
         }
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@@ -148,28 +158,28 @@
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@@ -178,32 +188,32 @@
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
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                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -211,36 +221,41 @@
         }
     },
     "CallIdentity_4_d0g0v0_Frontier" : {
+        "_info" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
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@@ -250,35 +265,35 @@
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@@ -320,36 +335,41 @@
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+                "nonce" : "0x00",
+                "storage" : {
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+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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+                "nonce" : "0x00",
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+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
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         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallIdentity_4_gas17.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallIdentity_4_gas17_d0g0v0.json
index 52350268c..2ecb821d2 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallIdentity_4_gas17.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallIdentity_4_gas17_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CallIdentity_4_gas17_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallIdentity_4_gas17_d0g0v0Filler.json"
+        },
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@@ -39,28 +44,28 @@
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@@ -68,32 +73,32 @@
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-                "code" : "0x",
+                "code" : "",
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         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
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                 "storage" : {
                 }
@@ -101,36 +106,41 @@
         }
     },
     "CallIdentity_4_gas17_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallIdentity_4_gas17_d0g0v0Filler.json"
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-                        "data" : "0x",
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@@ -140,28 +150,28 @@
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@@ -202,36 +212,41 @@
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@@ -241,28 +256,28 @@
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@@ -270,32 +285,32 @@
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@@ -303,36 +318,41 @@
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     "CallIdentity_4_gas17_d0g0v0_Homestead" : {
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@@ -342,28 +362,28 @@
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@@ -371,32 +391,145 @@
                     "0x00" : "0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
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                 "nonce" : "0x00",
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diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallIdentity_4_gas18.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallIdentity_4_gas18_d0g0v0.json
index 278f8b526..05ac8978b 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallIdentity_4_gas18.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallIdentity_4_gas18_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CallIdentity_4_gas18_d0g0v0_EIP150" : {
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+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
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+        },
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@@ -39,35 +44,35 @@
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@@ -76,32 +81,32 @@
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@@ -109,36 +114,41 @@
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@@ -211,36 +221,41 @@
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@@ -250,35 +265,35 @@
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+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0x00",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x7e72b378c798a5686761a8fa435568dc0c941cb1925b2a3aae1c32641c7c67a5",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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+        "genesisRLP" : "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",
+        "lastblockhash" : "0x53b5c8d072f1f12313778cc650e74a9ca8aa6388ee9ff8da501070a2b596e7a5",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
+                "balance" : "0x00",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0132b3a0",
+                "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6000526020600060206000600060046012f1600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
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+                    "0x02" : "0x01"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4f143",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a761881d",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6000526020600060206000600060046012f1600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallIdentity_5.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallIdentity_5_d0g0v0.json
index e533e48e2..9f035d0f5 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallIdentity_5.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallIdentity_5_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CallIdentity_5_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallIdentity_5_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x1fa360",
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-                    "nonce" : "e7029e1c7dc66666",
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-                    "stateRoot" : "0fd2422b1d6ea127d603d5f71feb21528e84b93fe3826a94a91fd9311e528320",
+                    "parentHash" : "0x614c13b760797fa294a98c8567a95febf77150ba326aa67b2b32c40b9804a8c6",
+                    "receiptTrie" : "0xc8720d141e148526f799fedad064033c2a58ab0ffff33f9ee5d73db1069ca590",
+                    "stateRoot" : "0x0fd2422b1d6ea127d603d5f71feb21528e84b93fe3826a94a91fd9311e528320",
                     "timestamp" : "0x03e8",
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-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x989680",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0xc8c5469bcab2d89c9083cecdf26c9d3a9e40597d1d82744bc0e5e582f9dc48a4",
                         "s" : "0x433eb07127e317522d4e08b89cd3824eee8bf1c75a2871db940e0c54d0dd09d2",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -39,28 +44,28 @@
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-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "614c13b760797fa294a98c8567a95febf77150ba326aa67b2b32c40b9804a8c6",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0x614c13b760797fa294a98c8567a95febf77150ba326aa67b2b32c40b9804a8c6",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "388f0a660d482dea0f80b9d3d31e77e357aeea01ee165632495e5b224f7dd137",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x388f0a660d482dea0f80b9d3d31e77e357aeea01ee165632495e5b224f7dd137",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-        "lastblockhash" : "bee93a4807b6bc213ca3bbabe4f2177c454365c8ae0da531e3092155ecbbfac6",
+        "lastblockhash" : "0xe9acffd59d21bb2a4e895789beb84d71c165e25885071c814a78e635a7beb4e1",
         "network" : "EIP150",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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@@ -68,32 +73,32 @@
                     "0x00" : "0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-                "code" : "0x",
+                "code" : "",
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                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a742d600",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff60005260206000620f4240600060006004610258f1600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -101,36 +106,41 @@
         }
     },
     "CallIdentity_5_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallIdentity_5_d0g0v0Filler.json"
+        },
         "blocks" : [
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-                        "data" : "0x",
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+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
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@@ -140,28 +150,28 @@
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             "extraData" : "0x42",
             "gasLimit" : "0x989680",
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-            "nonce" : "0102030405060708",
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         "network" : "EIP158",
         "postState" : {
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@@ -169,32 +179,32 @@
                     "0x00" : "0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-                "code" : "0x",
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
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                 "nonce" : "0x01",
                 "storage" : {
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             }
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         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff60005260206000620f4240600060006004610258f1600255600051600055",
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                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -202,36 +212,41 @@
         }
     },
     "CallIdentity_5_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallIdentity_5_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x989680",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0xc8c5469bcab2d89c9083cecdf26c9d3a9e40597d1d82744bc0e5e582f9dc48a4",
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-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -241,28 +256,28 @@
             }
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-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
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             "gasLimit" : "0x989680",
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-            "nonce" : "0102030405060708",
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-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "388f0a660d482dea0f80b9d3d31e77e357aeea01ee165632495e5b224f7dd137",
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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+        "lastblockhash" : "0x3878e1320943a2bcf518e06ca53324e502d8ea8bbac9bf84c1f537553e475677",
         "network" : "Frontier",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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@@ -270,32 +285,32 @@
                     "0x00" : "0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-                "code" : "0x",
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
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                 "nonce" : "0x01",
                 "storage" : {
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             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -303,36 +318,41 @@
         }
     },
     "CallIdentity_5_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallIdentity_5_d0g0v0Filler.json"
+        },
         "blocks" : [
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                     "gasUsed" : "0x1fa0cc",
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-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x989680",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0xc8c5469bcab2d89c9083cecdf26c9d3a9e40597d1d82744bc0e5e582f9dc48a4",
                         "s" : "0x433eb07127e317522d4e08b89cd3824eee8bf1c75a2871db940e0c54d0dd09d2",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -342,28 +362,28 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "614c13b760797fa294a98c8567a95febf77150ba326aa67b2b32c40b9804a8c6",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0x614c13b760797fa294a98c8567a95febf77150ba326aa67b2b32c40b9804a8c6",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "388f0a660d482dea0f80b9d3d31e77e357aeea01ee165632495e5b224f7dd137",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x388f0a660d482dea0f80b9d3d31e77e357aeea01ee165632495e5b224f7dd137",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "ad2c33cc76c5f1f72de9b4e34048ce9373289de11e3dacad26ea9ee97e431aa2",
+        "lastblockhash" : "0x83d3821035bf5223fa2f74335ed03853583d5f98655a616091c8aa617e575b19",
         "network" : "Homestead",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff60005260206000620f4240600060006004610258f1600255600051600055",
                 "nonce" : "0x00",
@@ -371,32 +391,145 @@
                     "0x00" : "0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x456391824513a0cc",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a742d894",
-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x01312d00",
+                "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff60005260206000620f4240600060006004610258f1600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CallIdentity_5_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallIdentity_5_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x989680",
+                    "gasUsed" : "0x1f41b8",
+                    "hash" : "0xbbff46eab3309e4c53e35ac28b78cf077fcf4914967e55fae1943759c18af6f6",
+                    "mixHash" : "0xd2069b0859f967fb3925bcf40a39d473c867ea69374381f5e41032a78b773b8f",
+                    "nonce" : "0x66e1ff9dc3e079d0",
+                    "number" : "0x01",
+                    "parentHash" : "0x614c13b760797fa294a98c8567a95febf77150ba326aa67b2b32c40b9804a8c6",
+                    "receiptTrie" : "0x24a7d4c6ed76a9638f12fd6ac540b795fb606180a4017459934db393289cd4c7",
+                    "stateRoot" : "0xf78195a6993d71703bc360d8a716e991e0b9a8e262cae630271eab1f3ba5f766",
+                    "timestamp" : "0x03e8",
+                    "transactionsTrie" : "0x138e622ff34e8a4bed7c2631ee946b094d23bd208e8285e710fc5fa254318627",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                },
+                "rlp" : "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",
+                "transactions" : [
+                    {
+                        "data" : "",
+                        "gasLimit" : "0x989680",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0xc8c5469bcab2d89c9083cecdf26c9d3a9e40597d1d82744bc0e5e582f9dc48a4",
+                        "s" : "0x433eb07127e317522d4e08b89cd3824eee8bf1c75a2871db940e0c54d0dd09d2",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "v" : "0x1c",
+                        "value" : "0x0186a0"
+                    }
+                ],
+                "uncleHeaders" : [
+                ]
+            }
+        ],
+        "genesisBlockHeader" : {
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x989680",
+            "gasUsed" : "0x00",
+            "hash" : "0x614c13b760797fa294a98c8567a95febf77150ba326aa67b2b32c40b9804a8c6",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0x00",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x388f0a660d482dea0f80b9d3d31e77e357aeea01ee165632495e5b224f7dd137",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
+        "genesisRLP" : "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",
+        "lastblockhash" : "0xbbff46eab3309e4c53e35ac28b78cf077fcf4914967e55fae1943759c18af6f6",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
+                "balance" : "0x00",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0132b3a0",
+                "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff60005260206000620f4240600060006004610258f1600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x00" : "0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x45639182451341b8",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a74337a8",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff60005260206000620f4240600060006004610258f1600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallRipemd160_0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallRipemd160_0_d0g0v0.json
index 1b55ece11..801d89c51 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallRipemd160_0.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallRipemd160_0_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CallRipemd160_0_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallRipemd160_0_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x0105b5",
-                    "hash" : "547b935243bb7f53dbda09e6e50e92457b11a519780034f6758ebe245afb6eb0",
-                    "mixHash" : "dba79cb2b1b4ef16d839a4a56f113b52fb058044d7ebb7e9f9d19c3a6b98d6f8",
-                    "nonce" : "3fbea4de4fc9d037",
+                    "hash" : "0x0ad4eccd89a01aa409d54c50777241a180da27bbd806c43f01f085662fea5816",
+                    "mixHash" : "0x8a6028cbff6a6c7d7b4a89f3d017f2366a51796194f436893b1d75532ae0dc2f",
+                    "nonce" : "0x35a91ac39880b1f1",
                     "number" : "0x01",
-                    "parentHash" : "b4a1ae2d743bd38f7f7df122fc53cd5c3b794d2c6bf77399525f4621224679bb",
-                    "receiptTrie" : "c01057f7494e5187e2c88275c3777697e9bfb8b80b20551dd4431e6479dd5bfb",
-                    "stateRoot" : "733eea90b3b0b1ea756a853a10f5ec5b2430a0bb2d3b96a13015f644da02ce3f",
+                    "parentHash" : "0xb4a1ae2d743bd38f7f7df122fc53cd5c3b794d2c6bf77399525f4621224679bb",
+                    "receiptTrie" : "0xc01057f7494e5187e2c88275c3777697e9bfb8b80b20551dd4431e6479dd5bfb",
+                    "stateRoot" : "0x733eea90b3b0b1ea756a853a10f5ec5b2430a0bb2d3b96a13015f644da02ce3f",
                     "timestamp" : "0x03e8",
-                    "transactionsTrie" : "98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-                        "data" : "0x",
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@@ -39,28 +44,28 @@
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@@ -68,32 +73,32 @@
                     "0x00" : "0x01"
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-                "code" : "0x",
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-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
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                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -101,36 +106,41 @@
         }
     },
     "CallRipemd160_0_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallRipemd160_0_d0g0v0Filler.json"
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                 "transactions" : [
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-                        "data" : "0x",
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@@ -140,28 +150,28 @@
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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@@ -169,32 +179,32 @@
                     "0x00" : "0x01"
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
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                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -202,36 +212,41 @@
         }
     },
     "CallRipemd160_0_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallRipemd160_0_d0g0v0Filler.json"
+        },
         "blocks" : [
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+                    "parentHash" : "0xb4a1ae2d743bd38f7f7df122fc53cd5c3b794d2c6bf77399525f4621224679bb",
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-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
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+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
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@@ -241,28 +256,28 @@
             }
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         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "b4a1ae2d743bd38f7f7df122fc53cd5c3b794d2c6bf77399525f4621224679bb",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0xb4a1ae2d743bd38f7f7df122fc53cd5c3b794d2c6bf77399525f4621224679bb",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
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-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "25fb50258987dd4e4cdce638670206fc9ec925afb39f603bdf47270c0c6c9200",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x25fb50258987dd4e4cdce638670206fc9ec925afb39f603bdf47270c0c6c9200",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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-        "lastblockhash" : "0fa824cc7e5341c7ffa0a07d6c181c444cd0e752adf80e82f33a0a98b6d06e8d",
+        "lastblockhash" : "0x5192896ebf0afc03d67dba45234ca1baf36768eaec5ef78b31a09c145b682869",
         "network" : "Frontier",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "balance" : "0x0132b3a0",
                 "code" : "0x600160005260206000602060006000600360fff1600051600055",
                 "nonce" : "0x00",
@@ -270,32 +285,32 @@
                     "0x00" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f50321",
-                "code" : "0x",
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                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a761763f",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x600160005260206000602060006000600360fff1600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -303,36 +318,41 @@
         }
     },
     "CallRipemd160_0_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallRipemd160_0_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x010321",
-                    "hash" : "096b16e29267da5ef94a7b330c1acfc2bf4d810cdd03edff48bcc4c140d3ab63",
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-                    "nonce" : "79701ee0f156e254",
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-                    "stateRoot" : "3337fa5558afcd789c16dcc96df96018a14af8b5ea7ab46044a796e928fc5e25",
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-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -342,28 +362,28 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "b4a1ae2d743bd38f7f7df122fc53cd5c3b794d2c6bf77399525f4621224679bb",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0xb4a1ae2d743bd38f7f7df122fc53cd5c3b794d2c6bf77399525f4621224679bb",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "25fb50258987dd4e4cdce638670206fc9ec925afb39f603bdf47270c0c6c9200",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x25fb50258987dd4e4cdce638670206fc9ec925afb39f603bdf47270c0c6c9200",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-        "lastblockhash" : "096b16e29267da5ef94a7b330c1acfc2bf4d810cdd03edff48bcc4c140d3ab63",
+        "lastblockhash" : "0x247fb7c854306544b6edf83674a36364fd18c6661b720dd41c60afb7c73852cd",
         "network" : "Homestead",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x600160005260206000602060006000600360fff1600051600055",
                 "nonce" : "0x00",
@@ -371,32 +391,145 @@
                     "0x00" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f50321",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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                 "balance" : "0x0de0b6b3a761763f",
-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x01312d00",
+                "code" : "0x600160005260206000602060006000600360fff1600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CallRipemd160_0_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallRipemd160_0_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
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+                    "gasUsed" : "0xa40d",
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+                        "gasLimit" : "0x0592a8",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
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+            "difficulty" : "0x020000",
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+            "gasLimit" : "0x989680",
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+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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+        "lastblockhash" : "0xf8cc8c297dca4a90809eca382c21b5c9b27518dd25df2dbd616b10dcffff34e4",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
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+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
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+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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+                "code" : "0x600160005260206000602060006000600360fff1600051600055",
+                "nonce" : "0x00",
+                "storage" : {
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+                }
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+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4a40d",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a761d553",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x600160005260206000602060006000600360fff1600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallRipemd160_1.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallRipemd160_1_d0g0v0.json
index 221555753..299f90d42 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallRipemd160_1.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallRipemd160_1_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CallRipemd160_1_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallRipemd160_1_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x015528",
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-                    "nonce" : "3b49b35f73bcb392",
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-                    "stateRoot" : "71438ea20ecd80d475c7879019f84fad40219398f8f9b5298d0efa3b189569d1",
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
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+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
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@@ -39,35 +44,35 @@
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-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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             "extraData" : "0x42",
             "gasLimit" : "0x989680",
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-            "nonce" : "0102030405060708",
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+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-        "lastblockhash" : "146a11ed5560602c47673dcf4e164e4ab1ccdc658c4bc7b99a9022298a4654d1",
+        "lastblockhash" : "0x1c700e0a2ecb3e56757d5b4268df9d0336a36bf9df247fff110d7af312b81a8e",
         "network" : "EIP150",
         "postState" : {
-            "0000000000000000000000000000000000000003" : {
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                 "balance" : "0x00",
-                "code" : "0x",
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                 "nonce" : "0x00",
                 "storage" : {
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-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x602060006000600060006003610258f1600255600051600055",
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@@ -76,32 +81,32 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f55528",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7612438",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x602060006000600060006003610258f1600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -109,36 +114,41 @@
         }
     },
     "CallRipemd160_1_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallRipemd160_1_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xf380",
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@@ -148,28 +158,28 @@
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@@ -178,32 +188,32 @@
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@@ -211,36 +221,41 @@
         }
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@@ -250,35 +265,35 @@
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@@ -287,32 +302,32 @@
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@@ -320,36 +335,41 @@
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     },
     "CallRipemd160_1_d0g0v0_Homestead" : {
+        "_info" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallRipemd160_1_d0g0v0Filler.json"
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                 "blockHeader" : {
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                     "gasUsed" : "0x015294",
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
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@@ -359,35 +379,35 @@
             }
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         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "c7f4490c5ec54fa75284b6318b1b083a59a35340a072d8bccd47308f89cb64e4",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0xc7f4490c5ec54fa75284b6318b1b083a59a35340a072d8bccd47308f89cb64e4",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
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-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "f20d02f30d0be4a64a35e99d42573c2c4c103021263d5b65cbea2b87ee71a7dc",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xf20d02f30d0be4a64a35e99d42573c2c4c103021263d5b65cbea2b87ee71a7dc",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-        "lastblockhash" : "0b134d917e34d9ac31a91aaf4706eca5e50143eae2a027ae5d440b8d6c293036",
+        "lastblockhash" : "0x0b757b5ed4af138aa9bf2375ba4f03ff91c4fd9a8ec6b301a61fca6ce9b33822",
         "network" : "Homestead",
         "postState" : {
-            "0000000000000000000000000000000000000003" : {
+            "0x0000000000000000000000000000000000000003" : {
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-                "code" : "0x",
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                 "nonce" : "0x00",
                 "storage" : {
                 }
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-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x602060006000600060006003610258f1600255600051600055",
                 "nonce" : "0x00",
@@ -396,32 +416,146 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f55294",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a76126cc",
-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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+                "code" : "0x602060006000600060006003610258f1600255600051600055",
+                "nonce" : "0x00",
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+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CallRipemd160_1_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallRipemd160_1_d0g0v0Filler.json"
+        },
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+                    "gasLimit" : "0x989680",
+                    "gasUsed" : "0xf380",
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+                        "gasLimit" : "0x0592a8",
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+                        "nonce" : "0x00",
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+            "difficulty" : "0x020000",
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+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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+        "lastblockhash" : "0x8f7cbf64eebb295b41adead6a92262f6890f52b55772ab3ea0f85a91dfc58c95",
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+                "nonce" : "0x00",
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+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4f380",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
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+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a76185e0",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x602060006000600060006003610258f1600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallRipemd160_2.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallRipemd160_2_d0g0v0.json
index 9b191fb5b..435cbb54a 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallRipemd160_2.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallRipemd160_2_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CallRipemd160_2_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallRipemd160_2_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x015624",
-                    "hash" : "188a0d4eda06fd32454dae6e576a6c5245445257e169202e77109c32cc80d6d7",
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-                    "nonce" : "c734c2fce06f667b",
+                    "hash" : "0xe9c803dbcfdf97f7111e57712b143d70fe9c2e0367707e0207ef95947042ee6b",
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+                    "nonce" : "0xe261cfb8d5ef8b58",
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@@ -76,32 +81,32 @@
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@@ -109,36 +114,41 @@
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@@ -148,28 +158,28 @@
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@@ -178,32 +188,32 @@
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@@ -211,36 +221,41 @@
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@@ -320,36 +335,41 @@
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                 "code" : "0x64f34578907f600552602060006025600060006003611770f1600255600051600055",
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@@ -396,32 +416,146 @@
                     "0x02" : "0x01"
                 }
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f55390",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
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             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a76125d0",
-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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+                "code" : "0x64f34578907f600552602060006025600060006003611770f1600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
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+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CallRipemd160_2_d0g0v0_Metropolis" : {
+        "_info" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallRipemd160_2_d0g0v0Filler.json"
+        },
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+                "nonce" : "0x00",
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         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x64f34578907f600552602060006025600060006003611770f1600255600051600055",
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                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
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diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallRipemd160_3.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallRipemd160_3_d0g0v0.json
index 452b5cde3..c2849e888 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallRipemd160_3.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallRipemd160_3_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CallRipemd160_3_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallRipemd160_3_d0g0v0Filler.json"
+        },
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             {
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-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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-                    "extraData" : "0x",
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                     "gasUsed" : "0x015624",
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
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-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
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@@ -39,35 +44,35 @@
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-            "nonce" : "0102030405060708",
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-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "3bc5b551bb78663f1e329653ff87a4e30e5f6bf332c257a6e8862ed0f107916c",
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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-        "lastblockhash" : "b5c7a382303b32030cf9795af99933430cb9d2de45deab48a0ca047eea1fa610",
+        "lastblockhash" : "0xb0f521979774e97d2acae509241a01925b62d5f4f2fba8e3e2a4e68932de12d2",
         "network" : "EIP150",
         "postState" : {
-            "0000000000000000000000000000000000000003" : {
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                 "balance" : "0x00",
-                "code" : "0x",
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                 "nonce" : "0x00",
                 "storage" : {
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-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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@@ -76,32 +81,32 @@
                     "0x02" : "0x01"
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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@@ -109,36 +114,41 @@
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@@ -211,36 +221,41 @@
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                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallRipemd160_3_postfixed0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallRipemd160_3_postfixed0_d0g0v0.json
index 2a8accc02..585fbefc9 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallRipemd160_3_postfixed0.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallRipemd160_3_postfixed0_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CallRipemd160_3_postfixed0_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallRipemd160_3_postfixed0_d0g0v0Filler.json"
+        },
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                 "transactions" : [
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-                        "data" : "0x",
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                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
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@@ -39,35 +44,35 @@
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         "network" : "EIP150",
         "postState" : {
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-                "code" : "0x",
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-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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@@ -76,32 +81,32 @@
                     "0x02" : "0x01"
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
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             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x65f34578907f00600052602060006025600060006003611770f1600255600051600055",
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                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -109,36 +114,41 @@
         }
     },
     "CallRipemd160_3_postfixed0_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallRipemd160_3_postfixed0_d0g0v0Filler.json"
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@@ -148,28 +158,28 @@
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@@ -178,32 +188,32 @@
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@@ -211,36 +221,41 @@
         }
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@@ -250,35 +265,35 @@
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@@ -287,32 +302,32 @@
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                 "storage" : {
                 }
@@ -320,36 +335,41 @@
         }
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@@ -359,35 +379,35 @@
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+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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-        "lastblockhash" : "d4464b6b2df2c928047badb79f887fe27bb3c93256c7bdaa49ed030e9887e85e",
+        "lastblockhash" : "0xd64981d504db02b3b2ab49005792972bbf07a5f4440f98d4ffb08f764d2fd492",
         "network" : "Homestead",
         "postState" : {
-            "0000000000000000000000000000000000000003" : {
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-                "code" : "0x",
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                 "nonce" : "0x00",
                 "storage" : {
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-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x65f34578907f00600052602060006025600060006003611770f1600255600051600055",
                 "nonce" : "0x00",
@@ -396,32 +416,146 @@
                     "0x02" : "0x01"
                 }
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f55390",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a76125d0",
-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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+                "code" : "0x65f34578907f00600052602060006025600060006003611770f1600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
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+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CallRipemd160_3_postfixed0_d0g0v0_Metropolis" : {
+        "_info" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallRipemd160_3_postfixed0_d0g0v0Filler.json"
+        },
+        "blocks" : [
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+                    "gasLimit" : "0x989680",
+                    "gasUsed" : "0xf47c",
+                    "hash" : "0x52f2b61e1a7b5a2779506ddc921865ca743b228c242b9e6b48148866fb06a143",
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+                        "gasLimit" : "0x0592a8",
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+                        "v" : "0x1c",
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+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x989680",
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+            "hash" : "0x2b693afbe327d8f485cdc075c4f64ea79adf76283d83edd03e7725aae191c6fb",
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+            "nonce" : "0x0102030405060708",
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+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x70cd5197512f1584956ee5d2b0d075cd92a5b82eb8d178071ba59c3de38f6282",
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+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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+                "nonce" : "0x00",
+                "storage" : {
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+                "balance" : "0x0de0b6b3a76184e4",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x65f34578907f00600052602060006025600060006003611770f1600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallRipemd160_3_prefixed0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallRipemd160_3_prefixed0_d0g0v0.json
index 6ed884728..7d1cb9eba 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallRipemd160_3_prefixed0.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallRipemd160_3_prefixed0_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CallRipemd160_3_prefixed0_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallRipemd160_3_prefixed0_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x015624",
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-                    "nonce" : "cb007bb23ee54cf0",
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -39,35 +44,35 @@
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-            "nonce" : "0102030405060708",
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@@ -76,32 +81,32 @@
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@@ -109,36 +114,41 @@
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@@ -148,28 +158,28 @@
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@@ -178,32 +188,32 @@
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
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                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -211,36 +221,41 @@
         }
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     "CallRipemd160_3_prefixed0_d0g0v0_Frontier" : {
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+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallRipemd160_3_prefixed0_d0g0v0Filler.json"
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                 "transactions" : [
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-                        "data" : "0x",
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@@ -250,35 +265,35 @@
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+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
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+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0132b3a0",
+                "code" : "0x64f34578907f600052602060006025600060006003611770f1600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x00" : "0x316750573f9be26bc17727b47cacedbd0ab3e6ca",
+                    "0x02" : "0x01"
+                }
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+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4f47c",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a76184e4",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x64f34578907f600052602060006025600060006003611770f1600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallRipemd160_4.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallRipemd160_4_d0g0v0.json
index 7d7b4fd6b..dbe2c8473 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallRipemd160_4.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallRipemd160_4_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CallRipemd160_4_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallRipemd160_4_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x0155a9",
-                    "hash" : "cac31e598393cd97be0e1081d2a98fe5f2d35308d465075f532379fc97e41652",
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-                    "nonce" : "61156b6df5e59b8e",
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-                    "stateRoot" : "9f25627d61ef6455966f2f3292edaaeebb1ff2e995ce0fd368994997559fa531",
+                    "parentHash" : "0x0c7ee7d6b797d8d3e4f342515a2f927caa4341354b920622747a7bbb73c32e52",
+                    "receiptTrie" : "0x059839805a2364e6e0b5535f60f76c50d18542206ec7cbbb5f9ea7fc4f6878d5",
+                    "stateRoot" : "0x9f25627d61ef6455966f2f3292edaaeebb1ff2e995ce0fd368994997559fa531",
                     "timestamp" : "0x03e8",
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-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
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                         "value" : "0x0186a0"
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@@ -39,35 +44,35 @@
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-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
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-            "nonce" : "0102030405060708",
+            "hash" : "0x0c7ee7d6b797d8d3e4f342515a2f927caa4341354b920622747a7bbb73c32e52",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
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-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "1976352f36f39ebad24b5c517870d741c23007e7c6fe407f67c28a78c0398140",
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+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x1976352f36f39ebad24b5c517870d741c23007e7c6fe407f67c28a78c0398140",
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-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-        "lastblockhash" : "cac31e598393cd97be0e1081d2a98fe5f2d35308d465075f532379fc97e41652",
+        "lastblockhash" : "0x66937d5c1151a3304703ad019f838d0e0d35a6892d17a4ee465f0682bab96277",
         "network" : "EIP150",
         "postState" : {
-            "0000000000000000000000000000000000000003" : {
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                 "balance" : "0x00",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
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             },
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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@@ -76,32 +81,32 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f555a9",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a76123b7",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6000526020600060206000600060036102d0f1600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
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             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -109,36 +114,41 @@
         }
     },
     "CallRipemd160_4_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallRipemd160_4_d0g0v0Filler.json"
+        },
         "blocks" : [
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-                    "extraData" : "0x",
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@@ -148,28 +158,28 @@
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@@ -178,32 +188,32 @@
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                 "storage" : {
                 }
@@ -211,36 +221,41 @@
         }
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
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@@ -250,35 +265,35 @@
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@@ -287,32 +302,32 @@
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                 "storage" : {
                 }
@@ -320,36 +335,41 @@
         }
     },
     "CallRipemd160_4_d0g0v0_Homestead" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -359,35 +379,35 @@
             }
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         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "0c7ee7d6b797d8d3e4f342515a2f927caa4341354b920622747a7bbb73c32e52",
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-            "nonce" : "0102030405060708",
+            "hash" : "0x0c7ee7d6b797d8d3e4f342515a2f927caa4341354b920622747a7bbb73c32e52",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
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-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "1976352f36f39ebad24b5c517870d741c23007e7c6fe407f67c28a78c0398140",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x1976352f36f39ebad24b5c517870d741c23007e7c6fe407f67c28a78c0398140",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-        "lastblockhash" : "3b8ae02da67fe40e360784b5f74923ac300074ed69fb249d82ceb3709cbe0f48",
+        "lastblockhash" : "0x93475eedc5fed164eb3fcbf2785c0777fd468816af5e5ae525808be2a2c066c9",
         "network" : "Homestead",
         "postState" : {
-            "0000000000000000000000000000000000000003" : {
+            "0x0000000000000000000000000000000000000003" : {
                 "balance" : "0x00",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6000526020600060206000600060036102d0f1600255600051600055",
                 "nonce" : "0x00",
@@ -396,32 +416,146 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f55315",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a761264b",
-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x01312d00",
+                "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6000526020600060206000600060036102d0f1600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CallRipemd160_4_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallRipemd160_4_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x989680",
+                    "gasUsed" : "0xf401",
+                    "hash" : "0xe1eb7cf7ddecef88837342642774903f84e3afd1ddae6b0e522374e2445d0ed6",
+                    "mixHash" : "0xa39d1a8e73153177b27caf05d4ab21ecfb919bdfd46166bb567249c914ca6a0a",
+                    "nonce" : "0x61e612ecb012e202",
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+                    "parentHash" : "0x0c7ee7d6b797d8d3e4f342515a2f927caa4341354b920622747a7bbb73c32e52",
+                    "receiptTrie" : "0x326a8170adc056337f17dba46d15b62e10c637de218050a59398c69e60f99692",
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+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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+                "transactions" : [
+                    {
+                        "data" : "",
+                        "gasLimit" : "0x0592a8",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
+                        "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
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+                        "v" : "0x1c",
+                        "value" : "0x0186a0"
+                    }
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+                "uncleHeaders" : [
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+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x989680",
+            "gasUsed" : "0x00",
+            "hash" : "0x0c7ee7d6b797d8d3e4f342515a2f927caa4341354b920622747a7bbb73c32e52",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
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+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x1976352f36f39ebad24b5c517870d741c23007e7c6fe407f67c28a78c0398140",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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+        "lastblockhash" : "0xe1eb7cf7ddecef88837342642774903f84e3afd1ddae6b0e522374e2445d0ed6",
+        "network" : "Metropolis",
+        "postState" : {
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+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
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+                "nonce" : "0x00",
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+                    "0x02" : "0x01"
+                }
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+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4f401",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
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+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a761855f",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6000526020600060206000600060036102d0f1600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallRipemd160_4_gas719.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallRipemd160_4_gas719_d0g0v0.json
index 176344d9a..78ebae464 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallRipemd160_4_gas719.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallRipemd160_4_gas719_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CallRipemd160_4_gas719_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallRipemd160_4_gas719_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x011b10",
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@@ -39,28 +44,28 @@
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@@ -68,32 +73,32 @@
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                 "storage" : {
                 }
@@ -101,36 +106,41 @@
         }
     },
     "CallRipemd160_4_gas719_d0g0v0_EIP158" : {
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@@ -140,28 +150,28 @@
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@@ -169,32 +179,32 @@
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                 "storage" : {
                 }
@@ -202,36 +212,41 @@
         }
     },
     "CallRipemd160_4_gas719_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallRipemd160_4_gas719_d0g0v0Filler.json"
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@@ -241,28 +256,28 @@
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@@ -270,32 +285,32 @@
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@@ -303,36 +318,41 @@
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@@ -342,28 +362,28 @@
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@@ -371,32 +391,145 @@
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+                }
+            }
+        }
+    },
+    "CallRipemd160_4_gas719_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallRipemd160_4_gas719_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x989680",
+                    "gasUsed" : "0xb968",
+                    "hash" : "0x8dbacf3ab6d30975fd196555718f7771a3a2811a58a2336eb14b1e1530a281fc",
+                    "mixHash" : "0x5d7c51fbd624a7706548d6f628a9506041ef8adaca0d665090d01335fd60be42",
+                    "nonce" : "0xd3279ca21a2c2d46",
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+                    "parentHash" : "0xe87b032dc8ffba4eb709b9962b3b760451daad9f14e3f453afe02d6fcc630583",
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+                "transactions" : [
+                    {
+                        "data" : "",
+                        "gasLimit" : "0x0592a8",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
+                        "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "v" : "0x1c",
+                        "value" : "0x0186a0"
+                    }
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+                "uncleHeaders" : [
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+            }
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+        "genesisBlockHeader" : {
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+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x989680",
+            "gasUsed" : "0x00",
+            "hash" : "0xe87b032dc8ffba4eb709b9962b3b760451daad9f14e3f453afe02d6fcc630583",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0x00",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x9910eb60538c4601c4439a1c352f152a924af56545e7435f7b3409dd8905abdd",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
+        "genesisRLP" : "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",
+        "lastblockhash" : "0x8dbacf3ab6d30975fd196555718f7771a3a2811a58a2336eb14b1e1530a281fc",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
+                "balance" : "0x00",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0132b3a0",
+                "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6000526020600060206000600060036102cff1600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x00" : "0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4b968",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a761bff8",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6000526020600060206000600060036102cff1600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallRipemd160_5.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallRipemd160_5_d0g0v0.json
index 2f290ea97..42d2ae93d 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallRipemd160_5.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallRipemd160_5_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CallRipemd160_5_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallRipemd160_5_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x1fb878",
-                    "hash" : "d1d8975f5e54c5d69c16d0f87c9fdb6ee2eeea5346c8092bc41768214d0b1ae9",
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-                    "nonce" : "645918e2f43a8256",
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+                    "nonce" : "0x21019a9e7338e9be",
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-                    "receiptTrie" : "9808ae2d0fa27034b75c000c29d9dc5f77cfec91ccb66e65a4512dba0d33668e",
-                    "stateRoot" : "579df56673025a6bb1eb4b0197a8fc662b21d5a5c22c40e4838bf0a3505af0d6",
+                    "parentHash" : "0xcba9fb1f0021f1f142dcc245537f17534d4d997ced26b5becf99664d6ff1ff1b",
+                    "receiptTrie" : "0x9808ae2d0fa27034b75c000c29d9dc5f77cfec91ccb66e65a4512dba0d33668e",
+                    "stateRoot" : "0x579df56673025a6bb1eb4b0197a8fc662b21d5a5c22c40e4838bf0a3505af0d6",
                     "timestamp" : "0x03e8",
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-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0x138e622ff34e8a4bed7c2631ee946b094d23bd208e8285e710fc5fa254318627",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x989680",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0xc8c5469bcab2d89c9083cecdf26c9d3a9e40597d1d82744bc0e5e582f9dc48a4",
                         "s" : "0x433eb07127e317522d4e08b89cd3824eee8bf1c75a2871db940e0c54d0dd09d2",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -39,28 +44,28 @@
             }
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         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "cba9fb1f0021f1f142dcc245537f17534d4d997ced26b5becf99664d6ff1ff1b",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0xcba9fb1f0021f1f142dcc245537f17534d4d997ced26b5becf99664d6ff1ff1b",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "a3facd83796816f95f86e9355d2d4854d78b381bf33640cc3412df19072597ed",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xa3facd83796816f95f86e9355d2d4854d78b381bf33640cc3412df19072597ed",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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         "genesisRLP" : "0xf901faf901f5a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0a3facd83796816f95f86e9355d2d4854d78b381bf33640cc3412df19072597eda056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b9010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000830200008083989680808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "d1d8975f5e54c5d69c16d0f87c9fdb6ee2eeea5346c8092bc41768214d0b1ae9",
+        "lastblockhash" : "0xd3f2d4e5a529e09467466c4f4942d1b6216d334673a3de6410d170c97b1c4722",
         "network" : "EIP150",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff60005260206000620f4240600060006003611770f1600255600051600055",
                 "nonce" : "0x00",
@@ -68,32 +73,32 @@
                     "0x00" : "0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x456391824513b878",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a742c0e8",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff60005260206000620f4240600060006003611770f1600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -101,36 +106,41 @@
         }
     },
     "CallRipemd160_5_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallRipemd160_5_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x1f56d0",
-                    "hash" : "b749f35018f2af43f6d33760ff66fe9b8f0cfb78cbabf6d7029dac29d8f817c3",
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@@ -140,28 +150,28 @@
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@@ -169,32 +179,32 @@
                     "0x00" : "0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
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                 "storage" : {
                 }
@@ -202,36 +212,41 @@
         }
     },
     "CallRipemd160_5_d0g0v0_Frontier" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallRipemd160_5_d0g0v0Filler.json"
+        },
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                 "transactions" : [
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-                        "data" : "0x",
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@@ -241,28 +256,28 @@
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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         "network" : "Frontier",
         "postState" : {
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@@ -270,32 +285,32 @@
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -303,36 +318,41 @@
         }
     },
     "CallRipemd160_5_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallRipemd160_5_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x1fb5e4",
-                    "hash" : "b0ea54a1d3f46e7fd82a40d32b4acd7278b73d5e63d5d64db6639f9574118435",
-                    "mixHash" : "f9ae55bc591eef5551b919e531f9586c260a20f823f4b2366da5b34e789e2b94",
-                    "nonce" : "77c98614ea4342de",
+                    "hash" : "0x78fdf8f6225ffe0613264e3be87b61fc2a5148132c6c3d6ca02a158304afc391",
+                    "mixHash" : "0x0f286d3c0c4f9c69f0b395cc2f3b0918255c5f47a0c888bddef82ca19e29abdf",
+                    "nonce" : "0x5626262b1b2f044c",
                     "number" : "0x01",
-                    "parentHash" : "cba9fb1f0021f1f142dcc245537f17534d4d997ced26b5becf99664d6ff1ff1b",
-                    "receiptTrie" : "7be6ec435a9b918e0a386228115633203492d583db46182aa4497666e126be69",
-                    "stateRoot" : "2c895d241b59330fffc232064b49984aba806fc84b748e973351fa982f121ab8",
+                    "parentHash" : "0xcba9fb1f0021f1f142dcc245537f17534d4d997ced26b5becf99664d6ff1ff1b",
+                    "receiptTrie" : "0x7be6ec435a9b918e0a386228115633203492d583db46182aa4497666e126be69",
+                    "stateRoot" : "0x2c895d241b59330fffc232064b49984aba806fc84b748e973351fa982f121ab8",
                     "timestamp" : "0x03e8",
-                    "transactionsTrie" : "138e622ff34e8a4bed7c2631ee946b094d23bd208e8285e710fc5fa254318627",
-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0x138e622ff34e8a4bed7c2631ee946b094d23bd208e8285e710fc5fa254318627",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90263f901f8a0cba9fb1f0021f1f142dcc245537f17534d4d997ced26b5becf99664d6ff1ff1ba01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa02c895d241b59330fffc232064b49984aba806fc84b748e973351fa982f121ab8a0138e622ff34e8a4bed7c2631ee946b094d23bd208e8285e710fc5fa254318627a07be6ec435a9b918e0a386228115633203492d583db46182aa4497666e126be69b9010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000830200000183989680831fb5e48203e880a00f286d3c0c4f9c69f0b395cc2f3b0918255c5f47a0c888bddef82ca19e29abdf885626262b1b2f044cf865f86380018398968094095e7baea6a6c7c4c2dfeb977efac326af552d87830186a0801ca0c8c5469bcab2d89c9083cecdf26c9d3a9e40597d1d82744bc0e5e582f9dc48a4a0433eb07127e317522d4e08b89cd3824eee8bf1c75a2871db940e0c54d0dd09d2c0",
                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x989680",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0xc8c5469bcab2d89c9083cecdf26c9d3a9e40597d1d82744bc0e5e582f9dc48a4",
                         "s" : "0x433eb07127e317522d4e08b89cd3824eee8bf1c75a2871db940e0c54d0dd09d2",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -342,28 +362,28 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "cba9fb1f0021f1f142dcc245537f17534d4d997ced26b5becf99664d6ff1ff1b",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0xcba9fb1f0021f1f142dcc245537f17534d4d997ced26b5becf99664d6ff1ff1b",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "a3facd83796816f95f86e9355d2d4854d78b381bf33640cc3412df19072597ed",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xa3facd83796816f95f86e9355d2d4854d78b381bf33640cc3412df19072597ed",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "b0ea54a1d3f46e7fd82a40d32b4acd7278b73d5e63d5d64db6639f9574118435",
+        "lastblockhash" : "0x78fdf8f6225ffe0613264e3be87b61fc2a5148132c6c3d6ca02a158304afc391",
         "network" : "Homestead",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff60005260206000620f4240600060006003611770f1600255600051600055",
                 "nonce" : "0x00",
@@ -371,32 +391,145 @@
                     "0x00" : "0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x456391824513b5e4",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a742c37c",
-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x01312d00",
+                "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff60005260206000620f4240600060006003611770f1600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CallRipemd160_5_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallRipemd160_5_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x989680",
+                    "gasUsed" : "0x1f56d0",
+                    "hash" : "0xe583ee34a82c4ed2e113d8860c41feaac7048897ed6a74a3fb3934396812ad4a",
+                    "mixHash" : "0xd738fb601b524cd3ce9d59ab44b103bf3aac3a1264dfbd374e16cb87595341bf",
+                    "nonce" : "0xb5f940ed30559a32",
+                    "number" : "0x01",
+                    "parentHash" : "0xcba9fb1f0021f1f142dcc245537f17534d4d997ced26b5becf99664d6ff1ff1b",
+                    "receiptTrie" : "0xcf8e81ab80b6e4e2bbe3f36b604253cf40e69690bb992f3999c83925ef2bc22d",
+                    "stateRoot" : "0x3599a9c4eaf70dc51516255d4cda3d6848ad8622221ac18e5c9d29b3c644e9e8",
+                    "timestamp" : "0x03e8",
+                    "transactionsTrie" : "0x138e622ff34e8a4bed7c2631ee946b094d23bd208e8285e710fc5fa254318627",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                },
+                "rlp" : "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",
+                "transactions" : [
+                    {
+                        "data" : "",
+                        "gasLimit" : "0x989680",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0xc8c5469bcab2d89c9083cecdf26c9d3a9e40597d1d82744bc0e5e582f9dc48a4",
+                        "s" : "0x433eb07127e317522d4e08b89cd3824eee8bf1c75a2871db940e0c54d0dd09d2",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "v" : "0x1c",
+                        "value" : "0x0186a0"
+                    }
+                ],
+                "uncleHeaders" : [
+                ]
+            }
+        ],
+        "genesisBlockHeader" : {
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x989680",
+            "gasUsed" : "0x00",
+            "hash" : "0xcba9fb1f0021f1f142dcc245537f17534d4d997ced26b5becf99664d6ff1ff1b",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0x00",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xa3facd83796816f95f86e9355d2d4854d78b381bf33640cc3412df19072597ed",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
+        "genesisRLP" : "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",
+        "lastblockhash" : "0xe583ee34a82c4ed2e113d8860c41feaac7048897ed6a74a3fb3934396812ad4a",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
+                "balance" : "0x00",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0132b3a0",
+                "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff60005260206000620f4240600060006003611770f1600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x00" : "0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x45639182451356d0",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7432290",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff60005260206000620f4240600060006003611770f1600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallSha256_0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallSha256_0_d0g0v0.json
index 87f4102f0..7eea8526b 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallSha256_0.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallSha256_0_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CallSha256_0_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallSha256_0_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x0104fe",
-                    "hash" : "71e3cf4ac506898b3cd9f66ea9b945c69b0ace2fb64e30f5159a2cfe355d1a4d",
-                    "mixHash" : "04a3305db748211c8a3b647fcdbdea7e4994b0db55e97530f04619abe237d93d",
-                    "nonce" : "8eef1156e38a9206",
+                    "hash" : "0x673c57b37b5e2c0ca0f9a05aabfb346c871f86ece6cbcde47e31f1567ee9e093",
+                    "mixHash" : "0x90791ad3d6d07b829d753438ffb8922866fac3dc6d53145aa9e3bcf032e00c71",
+                    "nonce" : "0x55b7ea8e0f2fef8a",
                     "number" : "0x01",
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@@ -39,35 +44,35 @@
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@@ -75,32 +80,32 @@
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                 "storage" : {
                 }
@@ -108,36 +113,41 @@
         }
     },
     "CallSha256_0_d0g0v0_EIP158" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallSha256_0_d0g0v0Filler.json"
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@@ -147,28 +157,28 @@
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@@ -176,32 +186,32 @@
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                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -209,36 +219,41 @@
         }
     },
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
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-                        "data" : "0x",
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@@ -248,35 +263,35 @@
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@@ -284,32 +299,32 @@
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-                "code" : "0x",
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         "pre" : {
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                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
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                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -317,36 +332,41 @@
         }
     },
     "CallSha256_0_d0g0v0_Homestead" : {
+        "_info" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
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@@ -356,35 +376,35 @@
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@@ -392,32 +412,145 @@
                     "0x00" : "0xec4916dd28fc4c10d78e287ca5d9cc51ee1ae73cbfde08c6b37324cbfaac8bc5"
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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                 "balance" : "0x4563918244f5026a",
-                "code" : "0x",
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
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+                "nonce" : "0x01",
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+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
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+        },
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
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diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallSha256_1.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallSha256_1_d0g0v0.json
index 9a9785f21..1225f72e9 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallSha256_1.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallSha256_1_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CallSha256_1_d0g0v0_EIP150" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
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-                        "data" : "0x",
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                         "gasLimit" : "0x0592a8",
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                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
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@@ -39,35 +44,35 @@
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-        "lastblockhash" : "4753757cb526df9b6271f0a55e69eac278ef9fbc222552db0347be8ba8f146ed",
+        "lastblockhash" : "0x984912464fd7b3e881ed85f6a38611f3e2768a2ddadfc7031a0911a095a0b766",
         "network" : "EIP150",
         "postState" : {
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-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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@@ -76,32 +81,32 @@
                     "0x02" : "0x01"
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -109,36 +114,41 @@
         }
     },
     "CallSha256_1_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallSha256_1_d0g0v0Filler.json"
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                 "transactions" : [
                     {
-                        "data" : "0x",
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                         "gasLimit" : "0x0592a8",
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                         "nonce" : "0x00",
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@@ -148,28 +158,28 @@
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         "network" : "EIP158",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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@@ -178,32 +188,32 @@
                     "0x02" : "0x01"
                 }
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x6020600060006000600060026101f4f1600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -211,36 +221,41 @@
         }
     },
     "CallSha256_1_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallSha256_1_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
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                     "gasUsed" : "0x015078",
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                 "transactions" : [
                     {
-                        "data" : "0x",
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                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
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                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
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@@ -250,35 +265,35 @@
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@@ -287,32 +302,32 @@
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@@ -320,36 +335,41 @@
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                 "nonce" : "0x01",
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         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallSha256_1_nonzeroValue.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallSha256_1_nonzeroValue_d0g0v0.json
index 5f015beed..2a5f52a3f 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallSha256_1_nonzeroValue.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallSha256_1_nonzeroValue_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CallSha256_1_nonzeroValue_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallSha256_1_nonzeroValue_d0g0v0Filler.json"
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@@ -39,35 +44,35 @@
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@@ -76,32 +81,32 @@
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-                "code" : "0x",
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         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x60206000600060006013600262030d40f1600255600051600055",
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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                 "storage" : {
                 }
@@ -109,36 +114,41 @@
         }
     },
     "CallSha256_1_nonzeroValue_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
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@@ -148,35 +158,35 @@
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@@ -185,32 +195,32 @@
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@@ -218,36 +228,41 @@
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@@ -294,32 +309,32 @@
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@@ -327,36 +342,41 @@
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@@ -366,35 +386,35 @@
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@@ -403,32 +423,153 @@
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diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallSha256_2.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallSha256_2_d0g0v0.json
index 70c577a79..d90512d32 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallSha256_2.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallSha256_2_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CallSha256_2_d0g0v0_EIP150" : {
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@@ -76,32 +81,32 @@
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@@ -109,36 +114,41 @@
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@@ -148,28 +158,28 @@
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@@ -178,32 +188,32 @@
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                 "storage" : {
                 }
@@ -211,36 +221,41 @@
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     "CallSha256_2_d0g0v0_Frontier" : {
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@@ -250,35 +265,35 @@
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@@ -287,32 +302,32 @@
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@@ -320,36 +335,41 @@
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@@ -359,35 +379,35 @@
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@@ -396,32 +416,146 @@
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+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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+        "lastblockhash" : "0x2a98c49f8c7bedb5cdd111e492b33def321234bbbdfca78f9a6cbe2422b36ead",
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+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
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+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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+                "code" : "0x64f34578907f6005526020600060256000600060026101f4f1600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
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+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4f188",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
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+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a76187d8",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x64f34578907f6005526020600060256000600060026101f4f1600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallSha256_3.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallSha256_3_d0g0v0.json
index 09306432e..2a8f04ef6 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallSha256_3.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallSha256_3_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CallSha256_3_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallSha256_3_d0g0v0Filler.json"
+        },
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             {
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-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
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                     "gasUsed" : "0x015330",
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
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@@ -39,35 +44,35 @@
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-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
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-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
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+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
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-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "fb15f34d797d0a14eb28284bbd42df05bdedf21d0a53529faed643bd8a61e89b",
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+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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-        "lastblockhash" : "1979258ae2b88c13d81f3b59ce5fc14f4c3129859519277e97fc92ac6ba7a46a",
+        "lastblockhash" : "0x484c688b59e1ce795f5fa5012935a10efaaaa400dfd04add856d4a7c55a5b1a1",
         "network" : "EIP150",
         "postState" : {
-            "0000000000000000000000000000000000000002" : {
+            "0x0000000000000000000000000000000000000002" : {
                 "balance" : "0x00",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
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-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x64f34578907f6000526020600060256000600060026101f4f1600255600051600055",
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@@ -76,32 +81,32 @@
                     "0x02" : "0x01"
                 }
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7612630",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x64f34578907f6000526020600060256000600060026101f4f1600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -109,36 +114,41 @@
         }
     },
     "CallSha256_3_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallSha256_3_d0g0v0Filler.json"
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         "blocks" : [
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+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
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@@ -148,28 +158,28 @@
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@@ -178,32 +188,32 @@
                     "0x02" : "0x01"
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
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         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -211,36 +221,41 @@
         }
     },
     "CallSha256_3_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallSha256_3_d0g0v0Filler.json"
+        },
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
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+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
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@@ -250,35 +265,35 @@
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-            "nonce" : "0102030405060708",
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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         "network" : "Frontier",
         "postState" : {
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-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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@@ -287,32 +302,32 @@
                     "0x02" : "0x01"
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-                "code" : "0x",
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         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -320,36 +335,41 @@
         }
     },
     "CallSha256_3_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallSha256_3_d0g0v0Filler.json"
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
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@@ -359,35 +379,35 @@
             }
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         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "13147167bf6174ef2f4194e19818cc4dd1a02aa0ac5681e5816eb627b15eeeb0",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0x13147167bf6174ef2f4194e19818cc4dd1a02aa0ac5681e5816eb627b15eeeb0",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "fb15f34d797d0a14eb28284bbd42df05bdedf21d0a53529faed643bd8a61e89b",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xfb15f34d797d0a14eb28284bbd42df05bdedf21d0a53529faed643bd8a61e89b",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-        "lastblockhash" : "7853c7fd3b407a6c1ff37c9d7efaf20aea7fa6cf2a6aea31bd02785b162a241c",
+        "lastblockhash" : "0x751218c0ac8bf28ca39e6a5c14d2d0bf8dd835aeb5147e6ca959556cabd93e81",
         "network" : "Homestead",
         "postState" : {
-            "0000000000000000000000000000000000000002" : {
+            "0x0000000000000000000000000000000000000002" : {
                 "balance" : "0x00",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x64f34578907f6000526020600060256000600060026101f4f1600255600051600055",
                 "nonce" : "0x00",
@@ -396,32 +416,146 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f5509c",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a76128c4",
-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x01312d00",
+                "code" : "0x64f34578907f6000526020600060256000600060026101f4f1600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CallSha256_3_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallSha256_3_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x989680",
+                    "gasUsed" : "0xf188",
+                    "hash" : "0x77ebd130f3f3be76437070cdc5ceeb2428feb0b2de7b227907e5755b1446e720",
+                    "mixHash" : "0x820f77d7e282e9d9e0f24c47acdc70aa9e97b6ebda20541a89b148019a223e9d",
+                    "nonce" : "0x3bf7e05b7933c0d2",
+                    "number" : "0x01",
+                    "parentHash" : "0x13147167bf6174ef2f4194e19818cc4dd1a02aa0ac5681e5816eb627b15eeeb0",
+                    "receiptTrie" : "0x30ee5fab59b2abde8a622e53b1870ae6bae955eb7b592dbd9da8fc5276612740",
+                    "stateRoot" : "0x812eec8910c509223ca0b745ae75b789d0449841f7091084e898f843ddb26583",
+                    "timestamp" : "0x03e8",
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                },
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+                "transactions" : [
+                    {
+                        "data" : "",
+                        "gasLimit" : "0x0592a8",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
+                        "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "v" : "0x1c",
+                        "value" : "0x0186a0"
+                    }
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+                "uncleHeaders" : [
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+            }
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+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x989680",
+            "gasUsed" : "0x00",
+            "hash" : "0x13147167bf6174ef2f4194e19818cc4dd1a02aa0ac5681e5816eb627b15eeeb0",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0x00",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xfb15f34d797d0a14eb28284bbd42df05bdedf21d0a53529faed643bd8a61e89b",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
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+        "lastblockhash" : "0x77ebd130f3f3be76437070cdc5ceeb2428feb0b2de7b227907e5755b1446e720",
+        "network" : "Metropolis",
+        "postState" : {
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+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0132b3a0",
+                "code" : "0x64f34578907f6000526020600060256000600060026101f4f1600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x00" : "0x7392925565d67be8e9620aacbcfaecd8cb6ec58d709d25da9eccf1d08a41ce35",
+                    "0x02" : "0x01"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4f188",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a76187d8",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x64f34578907f6000526020600060256000600060026101f4f1600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallSha256_3_postfix0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallSha256_3_postfix0_d0g0v0.json
index dcf6c8978..91e636245 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallSha256_3_postfix0.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallSha256_3_postfix0_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CallSha256_3_postfix0_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallSha256_3_postfix0_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x015330",
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-                    "nonce" : "e521d5d8914b4989",
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@@ -39,35 +44,35 @@
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@@ -76,32 +81,32 @@
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                 "storage" : {
                 }
@@ -109,36 +114,41 @@
         }
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     "CallSha256_3_postfix0_d0g0v0_EIP158" : {
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@@ -148,28 +158,28 @@
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@@ -178,32 +188,32 @@
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                 "storage" : {
                 }
@@ -211,36 +221,41 @@
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     },
     "CallSha256_3_postfix0_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallSha256_3_postfix0_d0g0v0Filler.json"
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@@ -250,35 +265,35 @@
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@@ -287,32 +302,32 @@
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@@ -320,36 +335,41 @@
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@@ -359,35 +379,35 @@
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@@ -396,32 +416,146 @@
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+                "nonce" : "0x00",
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+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CallSha256_3_postfix0_d0g0v0_Metropolis" : {
+        "_info" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallSha256_3_postfix0_d0g0v0Filler.json"
+        },
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+                    "gasUsed" : "0xf188",
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+                        "gasLimit" : "0x0592a8",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
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+                        "v" : "0x1c",
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+            "gasLimit" : "0x989680",
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+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xe708ab8ba5dfb91b591ef800aeb56860ae74b8a4a0660e0476fadb547a6f2f15",
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+        "network" : "Metropolis",
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+            "0x00000000000000000000000000000000000000f0" : {
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+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
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+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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+                "code" : "0x65f34578907f006000526020600060256000600060026101f4f1600255600051600055",
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+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4f188",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
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+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a76187d8",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x65f34578907f006000526020600060256000600060026101f4f1600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallSha256_3_prefix0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallSha256_3_prefix0_d0g0v0.json
index 2387fc574..d42e4ffc0 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallSha256_3_prefix0.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallSha256_3_prefix0_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CallSha256_3_prefix0_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallSha256_3_prefix0_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
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                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x015330",
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                 "transactions" : [
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-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
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-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
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                         "value" : "0x0186a0"
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@@ -39,35 +44,35 @@
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-            "nonce" : "0102030405060708",
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-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-        "lastblockhash" : "424f8e28915b0163ebabab8ccbd973680d544570b40d553915f8eb112f3e6012",
+        "lastblockhash" : "0xb95e086be8b3469e759fe62b5c1b65a5b864ac5abe7fceca7c56b5696d73b52d",
         "network" : "EIP150",
         "postState" : {
-            "0000000000000000000000000000000000000002" : {
+            "0x0000000000000000000000000000000000000002" : {
                 "balance" : "0x00",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
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-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x64f34578907f6000526020600060256000600060026101f4f1600255600051600055",
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@@ -76,32 +81,32 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f55330",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7612630",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x64f34578907f6000526020600060256000600060026101f4f1600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -109,36 +114,41 @@
         }
     },
     "CallSha256_3_prefix0_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallSha256_3_prefix0_d0g0v0Filler.json"
+        },
         "blocks" : [
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                 "blockHeader" : {
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
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@@ -148,28 +158,28 @@
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@@ -178,32 +188,32 @@
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@@ -211,36 +221,41 @@
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@@ -250,35 +265,35 @@
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@@ -287,32 +302,32 @@
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-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x64f34578907f6000526020600060256000600060026101f4f1600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -320,36 +335,41 @@
         }
     },
     "CallSha256_3_prefix0_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallSha256_3_prefix0_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x01509c",
-                    "hash" : "dbbd7042143d458e9f9f7e7c6c475ebbf7c46bfbc694f737144b2d19c5697771",
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-                    "nonce" : "11196a2630d5e744",
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+                    "mixHash" : "0xa0c056f08f173fad666415b597f41179413a4e0b803f4105a18e0cf86002e7ce",
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-                    "stateRoot" : "50b98f5f5c537f4bb20c68b240b3f66c148b7ff737aa064e9166b81eef25d5c8",
+                    "parentHash" : "0x13147167bf6174ef2f4194e19818cc4dd1a02aa0ac5681e5816eb627b15eeeb0",
+                    "receiptTrie" : "0xbbf9657d9bd2d13ead9e4daf2572fb379c8650bf29931bbb1d06f84f6d06cb08",
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                     "timestamp" : "0x03e8",
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-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x0592a8",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
                         "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -359,35 +379,35 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "13147167bf6174ef2f4194e19818cc4dd1a02aa0ac5681e5816eb627b15eeeb0",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0x13147167bf6174ef2f4194e19818cc4dd1a02aa0ac5681e5816eb627b15eeeb0",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "fb15f34d797d0a14eb28284bbd42df05bdedf21d0a53529faed643bd8a61e89b",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xfb15f34d797d0a14eb28284bbd42df05bdedf21d0a53529faed643bd8a61e89b",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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         "genesisRLP" : "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",
-        "lastblockhash" : "dbbd7042143d458e9f9f7e7c6c475ebbf7c46bfbc694f737144b2d19c5697771",
+        "lastblockhash" : "0x6b74ea19bd9cec24430b6cf8ef1dfedb661e756feda85bf166c3b07aa91f79ed",
         "network" : "Homestead",
         "postState" : {
-            "0000000000000000000000000000000000000002" : {
+            "0x0000000000000000000000000000000000000002" : {
                 "balance" : "0x00",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x64f34578907f6000526020600060256000600060026101f4f1600255600051600055",
                 "nonce" : "0x00",
@@ -396,32 +416,146 @@
                     "0x02" : "0x01"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f5509c",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a76128c4",
-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x01312d00",
+                "code" : "0x64f34578907f6000526020600060256000600060026101f4f1600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CallSha256_3_prefix0_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallSha256_3_prefix0_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
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+                    "gasLimit" : "0x989680",
+                    "gasUsed" : "0xf188",
+                    "hash" : "0x1518c8bf931b719b629d5dcb94ec674d86e7f86bc922d1fdb42e3c5243d5cc9a",
+                    "mixHash" : "0x8b2b7d61d7f9eafa359834f35d7397777c2a793196cd9191bb36b470d8287de8",
+                    "nonce" : "0xb002f82fd93b2de3",
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+                    "parentHash" : "0x13147167bf6174ef2f4194e19818cc4dd1a02aa0ac5681e5816eb627b15eeeb0",
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+                    "stateRoot" : "0x812eec8910c509223ca0b745ae75b789d0449841f7091084e898f843ddb26583",
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+                    "transactionsTrie" : "0x98fa170d192a6eff341cc8b8392cf1c8256997c28117ae4c20481271ffe00b0b",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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+                "transactions" : [
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+                        "gasLimit" : "0x0592a8",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
+                        "s" : "0x4a98fee75f6fbf3fa4b3e104a9bb7283a6e076670719bac8af481531151b7b3c",
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+                        "v" : "0x1c",
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+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x989680",
+            "gasUsed" : "0x00",
+            "hash" : "0x13147167bf6174ef2f4194e19818cc4dd1a02aa0ac5681e5816eb627b15eeeb0",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0x00",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xfb15f34d797d0a14eb28284bbd42df05bdedf21d0a53529faed643bd8a61e89b",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
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+        "lastblockhash" : "0x1518c8bf931b719b629d5dcb94ec674d86e7f86bc922d1fdb42e3c5243d5cc9a",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
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+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0132b3a0",
+                "code" : "0x64f34578907f6000526020600060256000600060026101f4f1600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x00" : "0x7392925565d67be8e9620aacbcfaecd8cb6ec58d709d25da9eccf1d08a41ce35",
+                    "0x02" : "0x01"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4f188",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a76187d8",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x64f34578907f6000526020600060256000600060026101f4f1600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallSha256_4.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallSha256_4_d0g0v0.json
index 7dd9aafaf..aa278f345 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallSha256_4.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallSha256_4_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CallSha256_4_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallSha256_4_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
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@@ -39,35 +44,35 @@
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@@ -76,32 +81,32 @@
                     "0x02" : "0x01"
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                 }
@@ -109,36 +114,41 @@
         }
     },
     "CallSha256_4_d0g0v0_EIP158" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallSha256_4_d0g0v0Filler.json"
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@@ -148,28 +158,28 @@
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-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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@@ -178,32 +188,32 @@
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                 "storage" : {
                 }
@@ -211,36 +221,41 @@
         }
     },
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-                        "data" : "0x",
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@@ -250,35 +265,35 @@
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         "postState" : {
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@@ -287,32 +302,32 @@
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-                "code" : "0x",
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-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -320,36 +335,41 @@
         }
     },
     "CallSha256_4_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallSha256_4_d0g0v0Filler.json"
+        },
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                 "transactions" : [
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-                        "data" : "0x",
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@@ -359,35 +379,35 @@
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-        "lastblockhash" : "c315b859bedc57842d9dce179ffd55c44bbdef51516b4593883b60d566a28dee",
+        "lastblockhash" : "0x2a8f50120afe5715fd84e6ff24f78e398468d007554c4d5259d387beb4725bef",
         "network" : "Homestead",
         "postState" : {
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                 "nonce" : "0x00",
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-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6000526020600060206000600060026064f1600255600051600055",
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@@ -396,32 +416,146 @@
                     "0x02" : "0x01"
                 }
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f5508d",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
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             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a76128d3",
-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
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+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CallSha256_4_d0g0v0_Metropolis" : {
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+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallSha256_4_d0g0v0Filler.json"
+        },
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+                    "gasUsed" : "0xf179",
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+                "code" : "",
                 "nonce" : "0x01",
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         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
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                 "nonce" : "0x00",
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diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallSha256_4_gas99.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallSha256_4_gas99_d0g0v0.json
index 7cf613ebd..0a09aefdc 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallSha256_4_gas99.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallSha256_4_gas99_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CallSha256_4_gas99_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallSha256_4_gas99_d0g0v0Filler.json"
+        },
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-                    "extraData" : "0x",
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                 "transactions" : [
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-                        "data" : "0x",
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                         "gasLimit" : "0x0592a8",
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                         "r" : "0x82cfe09a590896d5e895674505c40f1701ab05245f9f568bf506b9558e61c67f",
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+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
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@@ -39,35 +44,35 @@
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@@ -76,32 +81,32 @@
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@@ -109,36 +114,41 @@
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@@ -148,28 +158,28 @@
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@@ -178,32 +188,32 @@
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@@ -211,36 +221,41 @@
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     "CallSha256_4_gas99_d0g0v0_Frontier" : {
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@@ -250,35 +265,35 @@
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@@ -320,36 +335,41 @@
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+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0132b3a0",
+                "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6000526020600060206000600060026063f1600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
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+                    "0x02" : "0x01"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4f179",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a76187e7",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6000526020600060206000600060026063f1600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallSha256_5.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallSha256_5_d0g0v0.json
index 9dc9a3c12..e7c16b62c 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallSha256_5.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/CallSha256_5_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "CallSha256_5_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallSha256_5_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0x1fa360",
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-                    "nonce" : "fb8315a087aabbee",
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-                    "stateRoot" : "84bb29be3788146df34bb80ed55276a10d75388108e4d29daa3d2f4edf9e278e",
+                    "parentHash" : "0x403597d689594ff7c3e6093ec8c2db8c835cf30fe0607a4355616cca77708d45",
+                    "receiptTrie" : "0x94e0efa99bab82df1dfba46339f56270974e8c3d8768c09c25cb0dbf81f1a4b0",
+                    "stateRoot" : "0x84bb29be3788146df34bb80ed55276a10d75388108e4d29daa3d2f4edf9e278e",
                     "timestamp" : "0x03e8",
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+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x989680",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0xc8c5469bcab2d89c9083cecdf26c9d3a9e40597d1d82744bc0e5e582f9dc48a4",
                         "s" : "0x433eb07127e317522d4e08b89cd3824eee8bf1c75a2871db940e0c54d0dd09d2",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
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@@ -39,28 +44,28 @@
             }
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-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
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-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0x403597d689594ff7c3e6093ec8c2db8c835cf30fe0607a4355616cca77708d45",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
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-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "f9458df4f05aba0961fe45bf52b68d1ba4679b831fc59410cba5f43207c8cf99",
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+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xf9458df4f05aba0961fe45bf52b68d1ba4679b831fc59410cba5f43207c8cf99",
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-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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-        "lastblockhash" : "60f332c7e69a63e1a3e849f6a6d2b0eb2e8cd0eb124b71632928bd19e7341498",
+        "lastblockhash" : "0x3cc73263bbc4ddd71ef20b6889d6282acc354113e6a0ecc210a3132870526fe2",
         "network" : "EIP150",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff60005260206000620f4240600060006002610258f1600255600051600055",
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@@ -68,32 +73,32 @@
                     "0x00" : "0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
                 }
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a742d600",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff60005260206000620f4240600060006002610258f1600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -101,36 +106,41 @@
         }
     },
     "CallSha256_5_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallSha256_5_d0g0v0Filler.json"
+        },
         "blocks" : [
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-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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-                    "extraData" : "0x",
+                    "extraData" : "",
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                     "gasUsed" : "0x1f41b8",
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x989680",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0xc8c5469bcab2d89c9083cecdf26c9d3a9e40597d1d82744bc0e5e582f9dc48a4",
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-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
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@@ -140,28 +150,28 @@
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@@ -169,32 +179,32 @@
                     "0x00" : "0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
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-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -202,36 +212,41 @@
         }
     },
     "CallSha256_5_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallSha256_5_d0g0v0Filler.json"
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
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@@ -241,28 +256,28 @@
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         "network" : "Frontier",
         "postState" : {
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@@ -270,32 +285,32 @@
                     "0x00" : "0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
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         "pre" : {
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                 "storage" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -303,36 +318,41 @@
         }
     },
     "CallSha256_5_d0g0v0_Homestead" : {
+        "_info" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallSha256_5_d0g0v0Filler.json"
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                         "s" : "0x433eb07127e317522d4e08b89cd3824eee8bf1c75a2871db940e0c54d0dd09d2",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -342,28 +362,28 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "403597d689594ff7c3e6093ec8c2db8c835cf30fe0607a4355616cca77708d45",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0x403597d689594ff7c3e6093ec8c2db8c835cf30fe0607a4355616cca77708d45",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "f9458df4f05aba0961fe45bf52b68d1ba4679b831fc59410cba5f43207c8cf99",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xf9458df4f05aba0961fe45bf52b68d1ba4679b831fc59410cba5f43207c8cf99",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "4ba838e7560e2a3c6dde2a9d6470a08f5c0572fb6da721c4931eefa8d0b90109",
+        "lastblockhash" : "0xdbef749401969ba7a385ba60cd289b0e718f3be50fa31b55a4f13088ab141203",
         "network" : "Homestead",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff60005260206000620f4240600060006002610258f1600255600051600055",
                 "nonce" : "0x00",
@@ -371,32 +391,145 @@
                     "0x00" : "0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x456391824513a0cc",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a742d894",
-                "code" : "0x",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x01312d00",
+                "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff60005260206000620f4240600060006002610258f1600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a7640000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "CallSha256_5_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/CallSha256_5_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x989680",
+                    "gasUsed" : "0x1f41b8",
+                    "hash" : "0x6be36a956680e2ef02334f30587ab9a77235b809c2d9595e856820388065968c",
+                    "mixHash" : "0x26dcec553e769510007b75d14ea4f8a774e14eebd3a57a6e46dd4199ef1ab823",
+                    "nonce" : "0xa70396a5d2d23924",
+                    "number" : "0x01",
+                    "parentHash" : "0x403597d689594ff7c3e6093ec8c2db8c835cf30fe0607a4355616cca77708d45",
+                    "receiptTrie" : "0x24a7d4c6ed76a9638f12fd6ac540b795fb606180a4017459934db393289cd4c7",
+                    "stateRoot" : "0x9122260505b9ef1b1de87f755a1f343801a79650704364fa071aa269fa551a7d",
+                    "timestamp" : "0x03e8",
+                    "transactionsTrie" : "0x138e622ff34e8a4bed7c2631ee946b094d23bd208e8285e710fc5fa254318627",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                },
+                "rlp" : "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",
+                "transactions" : [
+                    {
+                        "data" : "",
+                        "gasLimit" : "0x989680",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0xc8c5469bcab2d89c9083cecdf26c9d3a9e40597d1d82744bc0e5e582f9dc48a4",
+                        "s" : "0x433eb07127e317522d4e08b89cd3824eee8bf1c75a2871db940e0c54d0dd09d2",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "v" : "0x1c",
+                        "value" : "0x0186a0"
+                    }
+                ],
+                "uncleHeaders" : [
+                ]
+            }
+        ],
+        "genesisBlockHeader" : {
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x989680",
+            "gasUsed" : "0x00",
+            "hash" : "0x403597d689594ff7c3e6093ec8c2db8c835cf30fe0607a4355616cca77708d45",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0x00",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xf9458df4f05aba0961fe45bf52b68d1ba4679b831fc59410cba5f43207c8cf99",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
+        "genesisRLP" : "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",
+        "lastblockhash" : "0x6be36a956680e2ef02334f30587ab9a77235b809c2d9595e856820388065968c",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
+                "balance" : "0x00",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+                "balance" : "0x0132b3a0",
+                "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff60005260206000620f4240600060006002610258f1600255600051600055",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x00" : "0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x45639182451341b8",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x0de0b6b3a74337a8",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff60005260206000620f4240600060006002610258f1600255600051600055",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp.json
deleted file mode 100644
index d38b6d814..000000000
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp.json
+++ /dev/null
@@ -1,13782 +0,0 @@
-{
-    "modexp_d0g0v0_EIP150" : {
-        "blocks" : [
-            {
-                "blockHeader" : {
-                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
-                    "difficulty" : "0x020000",
-                    "extraData" : "",
-                    "gasLimit" : "0x02540be400",
-                    "gasUsed" : "0xca91",
-                    "hash" : "0x8434c37836b03c174bdc4a325670bfb5c9cdc69b5fcc195468cf257bcb2d01c1",
-                    "mixHash" : "0xafe7135e4e6579db416f4dbf9135ed5217f59b3dfa5ead4f0decd22b9fe7df52",
-                    "nonce" : "0x62998650fff2325b",
-                    "number" : "0x01",
-                    "parentHash" : "0x70fd8962467cac8e2412f97cc4f775613ccc23d5340252ee5cca67b868639273",
-                    "receiptTrie" : "0xc84b322ae5f52c2e923ed8d8c79fbdcb8bbe884cef21d0adc7f91a0ac04b8b0c",
-                    "stateRoot" : "0xe9593314e3f16a702772eaa3f21569c4b4fe7f31126fade32aa2bc6ddfd654c7",
-                    "timestamp" : "0x03e8",
-                    "transactionsTrie" : "0xc6801fb87855d56a9f042db07d08e830c2dbe36f316d83412e875cf7a7f64f01",
-                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
-                },
-                "rlp" : "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",
-                "transactions" : [
-                    {
-                        "data" : "0x00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000002003fffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffc2efffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffc2f",
-                        "gasLimit" : "0x05f5e100",
-                        "gasPrice" : "0x01",
-                        "nonce" : "0x00",
-                        "r" : "0x24f0a7f9932e57fc8066505ca7cc1eb062ab31373c2b5aacb23236c40e67f78a",
-                        "s" : "0x6ad44feaf558663376e90b3d8b2f477210baa72a43c20f9f09dbe784809c3f89",
-                        "to" : "0x1000000000000000000000000000000000000000",
-                        "v" : "0x1c",
-                        "value" : "0x00"
-                    }
-                ],
-                "uncleHeaders" : [
-                ]
-            }
-        ],
-        "genesisBlockHeader" : {
-            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
-            "difficulty" : "0x020000",
-            "extraData" : "0x42",
-            "gasLimit" : "0x02540be400",
-            "gasUsed" : "0x00",
-            "hash" : "0x70fd8962467cac8e2412f97cc4f775613ccc23d5340252ee5cca67b868639273",
-            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0x0102030405060708",
-            "number" : "0x00",
-            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "0xb0afba507e6fef0e690450e0c590ea05c53f4d93ea93a7b92449c437591484ca",
-            "timestamp" : "0x03b6",
-            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
-        },
-        "genesisRLP" : "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",
-        "lastblockhash" : "0x8434c37836b03c174bdc4a325670bfb5c9cdc69b5fcc195468cf257bcb2d01c1",
-        "network" : "EIP150",
-        "postState" : {
-            "0x1000000000000000000000000000000000000000" : {
-                "balance" : "0x00",
-                "code" : "0x36600060003760206103e8366000600060055af26001556103e851600255",
-                "nonce" : "0x00",
-                "storage" : {
-                    "0x01" : "0x01"
-                }
-            },
-            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
-                "balance" : "0x4563918244f4ca91",
-                "code" : "",
-                "nonce" : "0x00",
-                "storage" : {
-                }
-            },
-            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
-                "balance" : "0x3635c9adc5de9f356f",
-                "code" : "",
-                "nonce" : "0x01",
-                "storage" : {
-                }
-            }
-        },
-        "pre" : {
-            "0x1000000000000000000000000000000000000000" : {
-                "balance" : "0x00",
-                "code" : "0x36600060003760206103e8366000600060055af26001556103e851600255",
-                "nonce" : "0x00",
-                "storage" : {
-                }
-            },
-            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
-                "balance" : "0x3635c9adc5dea00000",
-                "code" : "",
-                "nonce" : "0x00",
-                "storage" : {
-                }
-            }
-        }
-    },
-    "modexp_d0g0v0_EIP158" : {
-        "blocks" : [
-            {
-                "blockHeader" : {
-                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
-                    "difficulty" : "0x020000",
-                    "extraData" : "",
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-                    "transactionsTrie" : "0x15743da4b076cf53f3afa49acf4989fa4067fbd68b6d112f1300062bc995f7e3",
-                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
-                },
-                "rlp" : "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",
-                "transactions" : [
-                    {
-                        "data" : "0x0000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000101",
-                        "gasLimit" : "0x05f5e100",
-                        "gasPrice" : "0x01",
-                        "nonce" : "0x00",
-                        "r" : "0x83874b44aa69eb3dcbd314c7f023d3bbfa235b46b34df5fc3c66c011298c0b6e",
-                        "s" : "0x32ee67eeb18b898823c6eab6fe091ed4bab424720c06419675b3b7b4582780a3",
-                        "to" : "0x1000000000000000000000000000000000000000",
-                        "v" : "0x1c",
-                        "value" : "0x00"
-                    }
-                ],
-                "uncleHeaders" : [
-                ]
-            }
-        ],
-        "genesisBlockHeader" : {
-            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
-            "difficulty" : "0x020000",
-            "extraData" : "0x42",
-            "gasLimit" : "0x02540be400",
-            "gasUsed" : "0x00",
-            "hash" : "0x70fd8962467cac8e2412f97cc4f775613ccc23d5340252ee5cca67b868639273",
-            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0x0102030405060708",
-            "number" : "0x00",
-            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "0xb0afba507e6fef0e690450e0c590ea05c53f4d93ea93a7b92449c437591484ca",
-            "timestamp" : "0x03b6",
-            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
-        },
-        "genesisRLP" : "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",
-        "lastblockhash" : "0xb7af76891ecea949d2b35531a62cc7d1a44b9c09c5e66ab8f26f9489c53a08d5",
-        "network" : "Homestead",
-        "postState" : {
-            "0x1000000000000000000000000000000000000000" : {
-                "balance" : "0x00",
-                "code" : "0x36600060003760206103e8366000600060055af26001556103e851600255",
-                "nonce" : "0x00",
-                "storage" : {
-                }
-            },
-            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
-                "balance" : "0x456391824ae9e100",
-                "code" : "",
-                "nonce" : "0x00",
-                "storage" : {
-                }
-            },
-            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
-                "balance" : "0x3635c9adc5d8aa1f00",
-                "code" : "",
-                "nonce" : "0x01",
-                "storage" : {
-                }
-            }
-        },
-        "pre" : {
-            "0x1000000000000000000000000000000000000000" : {
-                "balance" : "0x00",
-                "code" : "0x36600060003760206103e8366000600060055af26001556103e851600255",
-                "nonce" : "0x00",
-                "storage" : {
-                }
-            },
-            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
-                "balance" : "0x3635c9adc5dea00000",
-                "code" : "",
-                "nonce" : "0x00",
-                "storage" : {
-                }
-            }
-        }
-    },
-    "modexp_d9g0v0_Metropolis" : {
-        "blocks" : [
-            {
-                "blockHeader" : {
-                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
-                    "difficulty" : "0x020000",
-                    "extraData" : "",
-                    "gasLimit" : "0x02540be400",
-                    "gasUsed" : "0xb98f",
-                    "hash" : "0xeb4f1fa46a34c4d78541e50356f2b0863409c6a0ebb3acac0af840ae111408b7",
-                    "mixHash" : "0xa5b42e006f09b6952a058c56356eff3b6fa18fef97253445fba85602b7c13ec6",
-                    "nonce" : "0x79e892f962c09992",
-                    "number" : "0x01",
-                    "parentHash" : "0x70fd8962467cac8e2412f97cc4f775613ccc23d5340252ee5cca67b868639273",
-                    "receiptTrie" : "0x7f0aa0add167658245467539dabac36360d72fffbc9795591856fd02f8ff8034",
-                    "stateRoot" : "0x55d1a2e3c5821e1558588b0af620e03e634732e4cf134e5d631bfb8f920500bf",
-                    "timestamp" : "0x03e8",
-                    "transactionsTrie" : "0x15743da4b076cf53f3afa49acf4989fa4067fbd68b6d112f1300062bc995f7e3",
-                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
-                },
-                "rlp" : "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",
-                "transactions" : [
-                    {
-                        "data" : "0x0000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000101",
-                        "gasLimit" : "0x05f5e100",
-                        "gasPrice" : "0x01",
-                        "nonce" : "0x00",
-                        "r" : "0x83874b44aa69eb3dcbd314c7f023d3bbfa235b46b34df5fc3c66c011298c0b6e",
-                        "s" : "0x32ee67eeb18b898823c6eab6fe091ed4bab424720c06419675b3b7b4582780a3",
-                        "to" : "0x1000000000000000000000000000000000000000",
-                        "v" : "0x1c",
-                        "value" : "0x00"
-                    }
-                ],
-                "uncleHeaders" : [
-                ]
-            }
-        ],
-        "genesisBlockHeader" : {
-            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
-            "difficulty" : "0x020000",
-            "extraData" : "0x42",
-            "gasLimit" : "0x02540be400",
-            "gasUsed" : "0x00",
-            "hash" : "0x70fd8962467cac8e2412f97cc4f775613ccc23d5340252ee5cca67b868639273",
-            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0x0102030405060708",
-            "number" : "0x00",
-            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "0xb0afba507e6fef0e690450e0c590ea05c53f4d93ea93a7b92449c437591484ca",
-            "timestamp" : "0x03b6",
-            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
-        },
-        "genesisRLP" : "0xf901fcf901f7a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0b0afba507e6fef0e690450e0c590ea05c53f4d93ea93a7b92449c437591484caa056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808502540be400808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0xeb4f1fa46a34c4d78541e50356f2b0863409c6a0ebb3acac0af840ae111408b7",
-        "network" : "Metropolis",
-        "postState" : {
-            "0x00000000000000000000000000000000000000f0" : {
-                "balance" : "0x00",
-                "code" : "",
-                "nonce" : "0x00",
-                "storage" : {
-                }
-            },
-            "0x1000000000000000000000000000000000000000" : {
-                "balance" : "0x00",
-                "code" : "0x36600060003760206103e8366000600060055af26001556103e851600255",
-                "nonce" : "0x00",
-                "storage" : {
-                    "0x01" : "0x01"
-                }
-            },
-            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
-                "balance" : "0x4563918244f4b98f",
-                "code" : "",
-                "nonce" : "0x00",
-                "storage" : {
-                }
-            },
-            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
-                "balance" : "0x3635c9adc5de9f4671",
-                "code" : "",
-                "nonce" : "0x01",
-                "storage" : {
-                }
-            }
-        },
-        "pre" : {
-            "0x1000000000000000000000000000000000000000" : {
-                "balance" : "0x00",
-                "code" : "0x36600060003760206103e8366000600060055af26001556103e851600255",
-                "nonce" : "0x00",
-                "storage" : {
-                }
-            },
-            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
-                "balance" : "0x3635c9adc5dea00000",
-                "code" : "",
-                "nonce" : "0x00",
-                "storage" : {
-                }
-            }
-        }
-    }
-}
\ No newline at end of file
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_0_0_1000000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_0_0_1000000_d0g0v0.json
index c890dc053..40345061f 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_0_0_1000000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_0_0_1000000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_0_0_0_1000000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_0_0_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xab8e",
-                    "hash" : "0xc062129f896f4f83d5defd2edf88b27ee02d7e2c56d1345ad4e8aca4c19742ff",
-                    "mixHash" : "0x1e0214a965c9dcfb8cb281e0f4a41bba99c3946c8ddac20eb593d30f4a2ff93c",
-                    "nonce" : "0x2472a1609886a5f7",
+                    "hash" : "0x4647a87772a880834efb02ff785263c3c16c65f1c6df4f555cab254f1bd62fe9",
+                    "mixHash" : "0x63603e2f74045ddfcb934553e6f8047271baefca522fac32270e7ff3ee56a7e6",
+                    "nonce" : "0xf3fedbb8116fe4bd",
                     "number" : "0x01",
                     "parentHash" : "0x2e0988123199c209e92c5f6c436ed6b4654f37f89515f15c0b148092de68b338",
                     "receiptTrie" : "0x68dd45b66213a45d44ac0fbd3a3fd612287beeb9f1bfb25aa8baa150f41f0528",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x53c0bd542b980c97665e76ec776b51551f3c9e138f7355641aa6fa724cfba92b",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xc062129f896f4f83d5defd2edf88b27ee02d7e2c56d1345ad4e8aca4c19742ff",
+        "lastblockhash" : "0x4647a87772a880834efb02ff785263c3c16c65f1c6df4f555cab254f1bd62fe9",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_0_0_0_1000000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_0_0_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xab8e",
-                    "hash" : "0xe56ea829c991998ab085a3019444d9cc3fb4a248129de2ab12eae9aebc8d97d7",
-                    "mixHash" : "0xcb83f90f1161ca39605053f691d259081f81b282825a55e7ebcb7ea5fec0dcf4",
-                    "nonce" : "0xdbeff99c69964703",
+                    "hash" : "0xb3e6bcaa44a431ca0294accfb676ae5faf3270700ab86fed9b2767974b0a39eb",
+                    "mixHash" : "0x1b4ca2464f3536551e53ad93f2d51ac1719012f3e19fef1555ef71e64211a1c5",
+                    "nonce" : "0xc03279888f12a851",
                     "number" : "0x01",
                     "parentHash" : "0x2e0988123199c209e92c5f6c436ed6b4654f37f89515f15c0b148092de68b338",
                     "receiptTrie" : "0x68dd45b66213a45d44ac0fbd3a3fd612287beeb9f1bfb25aa8baa150f41f0528",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x53c0bd542b980c97665e76ec776b51551f3c9e138f7355641aa6fa724cfba92b",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xe56ea829c991998ab085a3019444d9cc3fb4a248129de2ab12eae9aebc8d97d7",
+        "lastblockhash" : "0xb3e6bcaa44a431ca0294accfb676ae5faf3270700ab86fed9b2767974b0a39eb",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_0_0_0_1000000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_0_0_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x0f9858",
-                    "hash" : "0x114fab8239686dc83a65b4407291f1e0a022cc16b08a322e0df4440ed3600418",
-                    "mixHash" : "0x43639ba4a44b0764125860c65eba7f29b4879770e39dc90e5819c919e0610cf6",
-                    "nonce" : "0xe78f3f6748563d0d",
+                    "hash" : "0xeabaf2b5284de539d1b3c368b8f5797e43ee48a14aafebd9ecfba04b0760481e",
+                    "mixHash" : "0x23a13dcbd00aac986bd4023544d5cf46c7d98fb0b02732625344a068a9cf47dd",
+                    "nonce" : "0x230209a6a62a9cea",
                     "number" : "0x01",
                     "parentHash" : "0x2e0988123199c209e92c5f6c436ed6b4654f37f89515f15c0b148092de68b338",
                     "receiptTrie" : "0xbf7e2c21c8f95837600fecda9b30610c467b07c57a73a7b0a2aa57d583f2a97c",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x53c0bd542b980c97665e76ec776b51551f3c9e138f7355641aa6fa724cfba92b",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x114fab8239686dc83a65b4407291f1e0a022cc16b08a322e0df4440ed3600418",
+        "lastblockhash" : "0xeabaf2b5284de539d1b3c368b8f5797e43ee48a14aafebd9ecfba04b0760481e",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_0_0_0_1000000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_0_0_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x0f9858",
-                    "hash" : "0x19e5620ed4739c5f627a63f18c57750926dbd1e2192a58eda4640773fdd47554",
-                    "mixHash" : "0xe9c7231894a20e838fd9cba2ec8dd4b8c2379075486ded0ecfd41f3a9534325d",
-                    "nonce" : "0x5c382fb42c521690",
+                    "hash" : "0x1868bb7ebe9c99fe2c6adbb09d45556aced7e308f876749b8f8ce6f5df533c22",
+                    "mixHash" : "0x9d5dbcaa4f6a0241b725e1b0a4983889dfe8e06b853428ef8ecf8e861e66e3c0",
+                    "nonce" : "0x60cce7570e1a3771",
                     "number" : "0x01",
                     "parentHash" : "0x2e0988123199c209e92c5f6c436ed6b4654f37f89515f15c0b148092de68b338",
                     "receiptTrie" : "0xbf7e2c21c8f95837600fecda9b30610c467b07c57a73a7b0a2aa57d583f2a97c",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x53c0bd542b980c97665e76ec776b51551f3c9e138f7355641aa6fa724cfba92b",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90308f901f9a02e0988123199c209e92c5f6c436ed6b4654f37f89515f15c0b148092de68b338a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a01c24993bebdf8f924e8a06d3cd07d3cab1f4ef88c78661306a6322ce02f4d6baa053c0bd542b980c97665e76ec776b51551f3c9e138f7355641aa6fa724cfba92ba0bf7e2c21c8f95837600fecda9b30610c467b07c57a73a7b0a2aa57d583f2a97cb901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e100830f98588203e880a0e9c7231894a20e838fd9cba2ec8dd4b8c2379075486ded0ecfd41f3a9534325d885c382fb42c521690f90108f901050101830f985894c305c901078781c232a2a521c2af7980f8385ee980b8a430c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001ba03831dc03327e9eb2f3a8b931a0e29e593d69c4658a9df10b5796918fffcd65e6a07780198113195ce73fa48c946a5abf530efc840e7a69a63ea7307c3a90f81387c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a050eafd9ece79636f8a4027956b0526035b0fa490869311997fca2558ea484f63a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x19e5620ed4739c5f627a63f18c57750926dbd1e2192a58eda4640773fdd47554",
+        "lastblockhash" : "0x1868bb7ebe9c99fe2c6adbb09d45556aced7e308f876749b8f8ce6f5df533c22",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_0_0_0_1000000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_0_0_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xab8e",
-                    "hash" : "0x4a542b89abf7f0920875e04d4691e8c68684db05812026e7401810d513433e0d",
-                    "mixHash" : "0x0c6c32a0ae03620b3b342db8195680275c9bf6cfbcf21ce25ba0cd37ee5b3bc2",
-                    "nonce" : "0xdb5dd3bbb60209a3",
+                    "hash" : "0xf20209263ff6b4c4a40fe4b1e8a12c1e41db18a564c7bea0127e93d14014bcb2",
+                    "mixHash" : "0xeeee8916b384ae480f877a4e76dbd66b287630568b2ca4cd1bcb259216d24659",
+                    "nonce" : "0x9ff26f32cdcbc124",
                     "number" : "0x01",
                     "parentHash" : "0x2e0988123199c209e92c5f6c436ed6b4654f37f89515f15c0b148092de68b338",
-                    "receiptTrie" : "0x98d5ceb525838eb53f8911ad5f7f2968272090eb6cb1ec36cb34512acc06f5c4",
+                    "receiptTrie" : "0xe3fd54c6c8f3b4a77c61defe791a6ee0ee83dc4dc65080cfce5924ff6ae0eb16",
                     "stateRoot" : "0x9c4a7f832ec8f9ebfdf71b3aa57d4d8b7a857616708052626f29d2ebaa35e501",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x53c0bd542b980c97665e76ec776b51551f3c9e138f7355641aa6fa724cfba92b",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x4a542b89abf7f0920875e04d4691e8c68684db05812026e7401810d513433e0d",
+        "lastblockhash" : "0xf20209263ff6b4c4a40fe4b1e8a12c1e41db18a564c7bea0127e93d14014bcb2",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_0_0_155000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_0_0_155000_d0g0v0.json
index dba9149cf..e70e8a2be 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_0_0_155000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_0_0_155000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_0_0_0_155000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_0_0_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xab8e",
-                    "hash" : "0x22d861a1b8a08d93ab14489d8fc86efbe4e114e72c6ec976931941421214d4e7",
-                    "mixHash" : "0x336c2db0ac7a08d254a2481b99859e57ed94d4d736e56551cbe19dd44191d0d7",
-                    "nonce" : "0x904c5c5b26b93084",
+                    "hash" : "0xaced6cc976d99079165b6ca0dc4009ee97f45d0a25ee2ea76e8d4e649ece9971",
+                    "mixHash" : "0xa6841d211e775fd1b52c05fb780d3b6b8d2e122834c92c02c5eefd84bfdc53d9",
+                    "nonce" : "0x684562c6a4ee033f",
                     "number" : "0x01",
                     "parentHash" : "0x2e0988123199c209e92c5f6c436ed6b4654f37f89515f15c0b148092de68b338",
                     "receiptTrie" : "0x68dd45b66213a45d44ac0fbd3a3fd612287beeb9f1bfb25aa8baa150f41f0528",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x4bd9e4884c93b99ea493f67a066913e0e4e86e2f57f57d1337dfd6ea7b910489",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a050eafd9ece79636f8a4027956b0526035b0fa490869311997fca2558ea484f63a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x22d861a1b8a08d93ab14489d8fc86efbe4e114e72c6ec976931941421214d4e7",
+        "lastblockhash" : "0xaced6cc976d99079165b6ca0dc4009ee97f45d0a25ee2ea76e8d4e649ece9971",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_0_0_0_155000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_0_0_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xab8e",
-                    "hash" : "0x146cedc42b94d488fa9cc67fb86aef08024b54bca77d2392c203b66e2dcc31dd",
-                    "mixHash" : "0x810f98951ac6de833487e6f46dcc800ac3de7f564e2964aad620538289afb861",
-                    "nonce" : "0x5bdbb61e03bc7a84",
+                    "hash" : "0x7786ed849d2870d135c3bd977f119d81e219368c87164bcacaff00f4ad82f042",
+                    "mixHash" : "0xd9e26fe89dde4150c795b65eb2f2c6302f097861ac92b4849f3bddd35c6931e6",
+                    "nonce" : "0xa2841e7d959c9ce3",
                     "number" : "0x01",
                     "parentHash" : "0x2e0988123199c209e92c5f6c436ed6b4654f37f89515f15c0b148092de68b338",
                     "receiptTrie" : "0x68dd45b66213a45d44ac0fbd3a3fd612287beeb9f1bfb25aa8baa150f41f0528",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x4bd9e4884c93b99ea493f67a066913e0e4e86e2f57f57d1337dfd6ea7b910489",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x146cedc42b94d488fa9cc67fb86aef08024b54bca77d2392c203b66e2dcc31dd",
+        "lastblockhash" : "0x7786ed849d2870d135c3bd977f119d81e219368c87164bcacaff00f4ad82f042",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_0_0_0_155000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_0_0_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x02b390",
-                    "hash" : "0x2a6be3e2c846e8c5e65814545a345aa1b0c144dfe126469998e1f0f0aac84e5e",
-                    "mixHash" : "0x5f58fa97df0c17c9f9253e7f842243ad4449259d614ecd041dd95a00f3816e55",
-                    "nonce" : "0xfdd175b43299bbca",
+                    "hash" : "0x086f29833c5019b78cf703bafcccf766b980a4264ca6388114137ddd960b3c0f",
+                    "mixHash" : "0x0200895d353b5aeda80864304f5fc8694f5721d3f12c92a6ac30bce4160ab11d",
+                    "nonce" : "0x9d4d2a66f69d3426",
                     "number" : "0x01",
                     "parentHash" : "0x2e0988123199c209e92c5f6c436ed6b4654f37f89515f15c0b148092de68b338",
                     "receiptTrie" : "0x22c7983074944cd76244ac752cae7e7097e5dc5e69afd03edbe20ad569e6a5ec",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x4bd9e4884c93b99ea493f67a066913e0e4e86e2f57f57d1337dfd6ea7b910489",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a050eafd9ece79636f8a4027956b0526035b0fa490869311997fca2558ea484f63a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x2a6be3e2c846e8c5e65814545a345aa1b0c144dfe126469998e1f0f0aac84e5e",
+        "lastblockhash" : "0x086f29833c5019b78cf703bafcccf766b980a4264ca6388114137ddd960b3c0f",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_0_0_0_155000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_0_0_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x02b390",
-                    "hash" : "0x768667b5cc2097ae3cd12e5ff8a59b9e746be2d7648877756dc69dce9d973666",
-                    "mixHash" : "0xe8e20072b32e7cf1ed0d11c88873a5afaf954331adf166085904fdf345fa4ecc",
-                    "nonce" : "0x42c74fef52e676c7",
+                    "hash" : "0x084f37c27e57d1e4921a746466f02b89051890ef5c4b835e93a5e6d50aa4f23d",
+                    "mixHash" : "0x429b359ffd09eff35342484d3934cfe62ffc6b774d0c4cc4f8faae46119bde2e",
+                    "nonce" : "0x68b3db9b1b40b56a",
                     "number" : "0x01",
                     "parentHash" : "0x2e0988123199c209e92c5f6c436ed6b4654f37f89515f15c0b148092de68b338",
                     "receiptTrie" : "0x22c7983074944cd76244ac752cae7e7097e5dc5e69afd03edbe20ad569e6a5ec",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x4bd9e4884c93b99ea493f67a066913e0e4e86e2f57f57d1337dfd6ea7b910489",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x768667b5cc2097ae3cd12e5ff8a59b9e746be2d7648877756dc69dce9d973666",
+        "lastblockhash" : "0x084f37c27e57d1e4921a746466f02b89051890ef5c4b835e93a5e6d50aa4f23d",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_0_0_0_155000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_0_0_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xab8e",
-                    "hash" : "0x7d2afb796db659dac1819f219d84e8c50022cb7f90e2b0642cb08c5ef13c1be6",
-                    "mixHash" : "0xcbb53dadd0eb027ef1cbc5b3301191aee822e8407d920a40244d7d0795474491",
-                    "nonce" : "0xeb8b214aa3a2ceb2",
+                    "hash" : "0xe3b48f24a34102c49d7ed927f99afa74e9cd82255c2ee9118b96b73645b36759",
+                    "mixHash" : "0xf9fbdd56f6aee0d47ca59592afa30b2afbc1b175c1afdb4478389fbf74f04d37",
+                    "nonce" : "0xdfe0e4498368d0f6",
                     "number" : "0x01",
                     "parentHash" : "0x2e0988123199c209e92c5f6c436ed6b4654f37f89515f15c0b148092de68b338",
-                    "receiptTrie" : "0x98d5ceb525838eb53f8911ad5f7f2968272090eb6cb1ec36cb34512acc06f5c4",
+                    "receiptTrie" : "0xe3fd54c6c8f3b4a77c61defe791a6ee0ee83dc4dc65080cfce5924ff6ae0eb16",
                     "stateRoot" : "0x9c4a7f832ec8f9ebfdf71b3aa57d4d8b7a857616708052626f29d2ebaa35e501",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x4bd9e4884c93b99ea493f67a066913e0e4e86e2f57f57d1337dfd6ea7b910489",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x7d2afb796db659dac1819f219d84e8c50022cb7f90e2b0642cb08c5ef13c1be6",
+        "lastblockhash" : "0xe3b48f24a34102c49d7ed927f99afa74e9cd82255c2ee9118b96b73645b36759",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_0_0_20500.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_0_0_20500_d0g0v0.json
index ed87399b9..3ccd483b8 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_0_0_20500.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_0_0_20500_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_0_0_0_20500_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_0_0_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xa62c",
-                    "hash" : "0xe765b0ab6dcf65395ed7e04259e644766fabb2a734bcd52e1831b166852e84d0",
-                    "mixHash" : "0x5d9ce13cc77fb5cf141ace4b071a63fdc41b633c4d44b9d0e7c29703a0692c22",
-                    "nonce" : "0x9c1bf40fb763fe29",
+                    "hash" : "0xb74544935be0c21f23be35d377e63f77b13f02ee87877c7a99fa005f5d5b9327",
+                    "mixHash" : "0x5df64d28689739e02fe5865bf14f86a46e9d455875d7f0715c4ca96da5e50426",
+                    "nonce" : "0x6e0634aab0ef54a1",
                     "number" : "0x01",
                     "parentHash" : "0x2e0988123199c209e92c5f6c436ed6b4654f37f89515f15c0b148092de68b338",
                     "receiptTrie" : "0x693d4e68bd9d1f94e6608ceb2afdc1a211bad9f19921271d302c736f33e7ce9c",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x0df4db100581077ef71da3d6b653b11004240c4f557c4d5fa25c933e7f04ffb9",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xe765b0ab6dcf65395ed7e04259e644766fabb2a734bcd52e1831b166852e84d0",
+        "lastblockhash" : "0xb74544935be0c21f23be35d377e63f77b13f02ee87877c7a99fa005f5d5b9327",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -219,6 +224,11 @@
         }
     },
     "modexp_0_0_0_20500_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_0_0_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -228,9 +238,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xa62c",
-                    "hash" : "0xfe959ad9855e6db4a08d00afd45a343d8a897449cc9823b73714e538f80613a8",
-                    "mixHash" : "0xcb8a5a650b8a2f29d631ad106f6949117a09d143fc30db3a5818f626862fa217",
-                    "nonce" : "0x47a7183bd7316caa",
+                    "hash" : "0xfabc9932e8a8d9b825a4dccc7993dcac9ffbe9ca6094d67092e07c77906eb3c8",
+                    "mixHash" : "0x05399bef4172d650746d000478c39fceb6bb8769c2318eb4a502c1b3b712ac83",
+                    "nonce" : "0x685fd93dbb103573",
                     "number" : "0x01",
                     "parentHash" : "0x2e0988123199c209e92c5f6c436ed6b4654f37f89515f15c0b148092de68b338",
                     "receiptTrie" : "0x693d4e68bd9d1f94e6608ceb2afdc1a211bad9f19921271d302c736f33e7ce9c",
@@ -239,7 +249,7 @@
                     "transactionsTrie" : "0x0df4db100581077ef71da3d6b653b11004240c4f557c4d5fa25c933e7f04ffb9",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -276,7 +286,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xfe959ad9855e6db4a08d00afd45a343d8a897449cc9823b73714e538f80613a8",
+        "lastblockhash" : "0xfabc9932e8a8d9b825a4dccc7993dcac9ffbe9ca6094d67092e07c77906eb3c8",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -438,6 +448,11 @@
         }
     },
     "modexp_0_0_0_20500_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_0_0_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -447,9 +462,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xa62c",
-                    "hash" : "0x78dc30930b9640a82073ee13c77d01f9cff5ed911183be10d22f36273dbe5492",
-                    "mixHash" : "0x0c0679a520893a46be14d3bdaf2092636e23485df542f775f1d4326f614ac1f5",
-                    "nonce" : "0x3674e3ba7d428af2",
+                    "hash" : "0x83e39ec9924df494a1f9e722ee36d1c1ec932c04691adf8c859d8adc9252d2e8",
+                    "mixHash" : "0x440977f44577ee5efb6748582e2358a58e6b73fc82a34ef7914a487cd15ff75b",
+                    "nonce" : "0x2be559b707083e7e",
                     "number" : "0x01",
                     "parentHash" : "0x2e0988123199c209e92c5f6c436ed6b4654f37f89515f15c0b148092de68b338",
                     "receiptTrie" : "0x693d4e68bd9d1f94e6608ceb2afdc1a211bad9f19921271d302c736f33e7ce9c",
@@ -458,7 +473,7 @@
                     "transactionsTrie" : "0x0df4db100581077ef71da3d6b653b11004240c4f557c4d5fa25c933e7f04ffb9",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -495,7 +510,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a050eafd9ece79636f8a4027956b0526035b0fa490869311997fca2558ea484f63a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x78dc30930b9640a82073ee13c77d01f9cff5ed911183be10d22f36273dbe5492",
+        "lastblockhash" : "0x83e39ec9924df494a1f9e722ee36d1c1ec932c04691adf8c859d8adc9252d2e8",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -657,6 +672,11 @@
         }
     },
     "modexp_0_0_0_20500_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_0_0_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -666,9 +686,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xa62c",
-                    "hash" : "0x825e2e1a60263a4b8e624af1fbecbc0af5e66a2d1263942ba955d8f11c002c89",
-                    "mixHash" : "0x4cd13423367550b882666c65832bf47eda00b97f055ed00e236dfeb964053858",
-                    "nonce" : "0x55fc756904ff24f4",
+                    "hash" : "0xcfc73bf6869ff3c067f7fdaa045a149a7f3774e9641110ba481accb9b526d5e5",
+                    "mixHash" : "0x3f48f2ca6eb5aadf2056e12eeefcbfadbd55439746e3ed6799d146d1ab5a29cc",
+                    "nonce" : "0x344fdcbe8e5cf53f",
                     "number" : "0x01",
                     "parentHash" : "0x2e0988123199c209e92c5f6c436ed6b4654f37f89515f15c0b148092de68b338",
                     "receiptTrie" : "0x693d4e68bd9d1f94e6608ceb2afdc1a211bad9f19921271d302c736f33e7ce9c",
@@ -677,7 +697,7 @@
                     "transactionsTrie" : "0x0df4db100581077ef71da3d6b653b11004240c4f557c4d5fa25c933e7f04ffb9",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -714,7 +734,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x825e2e1a60263a4b8e624af1fbecbc0af5e66a2d1263942ba955d8f11c002c89",
+        "lastblockhash" : "0xcfc73bf6869ff3c067f7fdaa045a149a7f3774e9641110ba481accb9b526d5e5",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -876,6 +896,11 @@
         }
     },
     "modexp_0_0_0_20500_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_0_0_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -885,18 +910,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xa62c",
-                    "hash" : "0xa7ae90283d641a86714a573bd753ba1c32747ce99a532ae4711d3b5ffa4222cd",
-                    "mixHash" : "0xca5e21cbf9ca748ae443a22882dfb7a1eeacaea8781d542782a5237a27cfbc13",
-                    "nonce" : "0x846cdf083fdb8839",
+                    "hash" : "0x1ac316cb9e68d96a6c4517892b2f60f3ccf74e0439da2d93971173bb5007fdcf",
+                    "mixHash" : "0x658db8c3da355e3a62e46e2dde019bd209952a975b0572a373b5251910a2e57b",
+                    "nonce" : "0xbc744435a627d75d",
                     "number" : "0x01",
                     "parentHash" : "0x2e0988123199c209e92c5f6c436ed6b4654f37f89515f15c0b148092de68b338",
-                    "receiptTrie" : "0x2966135793989231ee77ad78fc4373ec7f5d77d93c80c0383b6b2529a38d9ce5",
+                    "receiptTrie" : "0x37cfb689d2e7d613226d1f60384f76c0b49d22bbc1de881b8ef19f48319e5596",
                     "stateRoot" : "0x1f068bdd4b207cd2eaaa1fe3d27821a8376a58d0488586dfafa4f156bca5bac5",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x0df4db100581077ef71da3d6b653b11004240c4f557c4d5fa25c933e7f04ffb9",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -933,7 +958,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xa7ae90283d641a86714a573bd753ba1c32747ce99a532ae4711d3b5ffa4222cd",
+        "lastblockhash" : "0x1ac316cb9e68d96a6c4517892b2f60f3ccf74e0439da2d93971173bb5007fdcf",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_0_0_22000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_0_0_22000_d0g0v0.json
index 020598692..600cd637c 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_0_0_22000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_0_0_22000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_0_0_0_22000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_0_0_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xab8e",
-                    "hash" : "0x54ff1a180199014052df3b48120b476e1d6f25ed25a0a2dedeee3a8898fd1832",
-                    "mixHash" : "0x38d498d4e90f5be6066804d7950a8438512a29948a349603dfc64d46852ff772",
-                    "nonce" : "0xf5738d6551b273eb",
+                    "hash" : "0x7d3f43a0023e66eb670e34a74c8a721e1d3e9684f6ca170b382cf84ff881abaa",
+                    "mixHash" : "0xa37fc7eb84393d518c5112538dba1056f7c97f1e919ccb5a6557f992346a2b71",
+                    "nonce" : "0xdc85c3025f78fd29",
                     "number" : "0x01",
                     "parentHash" : "0x2e0988123199c209e92c5f6c436ed6b4654f37f89515f15c0b148092de68b338",
                     "receiptTrie" : "0x68dd45b66213a45d44ac0fbd3a3fd612287beeb9f1bfb25aa8baa150f41f0528",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0xd00b598fed0e541cdbb8f5f9fb27c99e8cf92221472fd91eb35d34b362809196",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90306f901f8a02e0988123199c209e92c5f6c436ed6b4654f37f89515f15c0b148092de68b338a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a04190b67d2a0b54fef7417f5ad4084de41aef4f52a1d16065dbd25b757ba3420fa0d00b598fed0e541cdbb8f5f9fb27c99e8cf92221472fd91eb35d34b362809196a068dd45b66213a45d44ac0fbd3a3fd612287beeb9f1bfb25aa8baa150f41f0528b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082ab8e8203e880a0a37fc7eb84393d518c5112538dba1056f7c97f1e919ccb5a6557f992346a2b7188dc85c3025f78fd29f90107f90104010182ac0894c305c901078781c232a2a521c2af7980f8385ee980b8a430c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001ca0d47f897b0cb71f6d332ef9ca5bc8829b9538fd73efd81c98285e47382177cc48a02a22bb1732ba739a4ef1309fa09926c0dd98e3e678b527069896342111972106c0",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x54ff1a180199014052df3b48120b476e1d6f25ed25a0a2dedeee3a8898fd1832",
+        "lastblockhash" : "0x7d3f43a0023e66eb670e34a74c8a721e1d3e9684f6ca170b382cf84ff881abaa",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_0_0_0_22000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_0_0_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xab8e",
-                    "hash" : "0x0250c6586762850bb0e9ad178d300517d8fcfcb1a5b639355402d8de0b4e09f0",
-                    "mixHash" : "0xc412023c2793e90f92c163ae61c39a42336cefb1de83413af81036a096c9e91c",
-                    "nonce" : "0xc20113d25ee4a831",
+                    "hash" : "0x26cd40a59b69a4c096294af8bd8dd0b9d6edb91eeda1f035f44144c45b7b478c",
+                    "mixHash" : "0x5ad2f6800cb098676bcb165419cf1c7877e1356b4349127380579a052550a2d4",
+                    "nonce" : "0x9210071af5f48ccc",
                     "number" : "0x01",
                     "parentHash" : "0x2e0988123199c209e92c5f6c436ed6b4654f37f89515f15c0b148092de68b338",
                     "receiptTrie" : "0x68dd45b66213a45d44ac0fbd3a3fd612287beeb9f1bfb25aa8baa150f41f0528",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0xd00b598fed0e541cdbb8f5f9fb27c99e8cf92221472fd91eb35d34b362809196",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x0250c6586762850bb0e9ad178d300517d8fcfcb1a5b639355402d8de0b4e09f0",
+        "lastblockhash" : "0x26cd40a59b69a4c096294af8bd8dd0b9d6edb91eeda1f035f44144c45b7b478c",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_0_0_0_22000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_0_0_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xac08",
-                    "hash" : "0x9063eacd47f952e8e11bd391e155621e9324fba0a60f5a17660436339c1bd5bd",
-                    "mixHash" : "0xbc98e5fc88d7090b32d38770b82c8b0a460fdaecfd7100ca53f69f070b9e3290",
-                    "nonce" : "0x2e28c0a2cb4dd626",
+                    "hash" : "0x923cccd804451998b73957b8ee666a46a60e55366cf61cdc019fbb9e0200e758",
+                    "mixHash" : "0x1a8b95eb6a1a197454776c736eede40e09635d4c99cb7da38fa5904a8206af57",
+                    "nonce" : "0x050e7ee64ef0b47d",
                     "number" : "0x01",
                     "parentHash" : "0x2e0988123199c209e92c5f6c436ed6b4654f37f89515f15c0b148092de68b338",
                     "receiptTrie" : "0x39beb22667f67353cb663a120ca3a6793265aac9adadf74bb9a46126ab53366c",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0xd00b598fed0e541cdbb8f5f9fb27c99e8cf92221472fd91eb35d34b362809196",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x9063eacd47f952e8e11bd391e155621e9324fba0a60f5a17660436339c1bd5bd",
+        "lastblockhash" : "0x923cccd804451998b73957b8ee666a46a60e55366cf61cdc019fbb9e0200e758",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_0_0_0_22000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_0_0_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xac08",
-                    "hash" : "0xa59b38358f275f4afe11ccbc088b77b0b025336fac4e50c5d6953d98ab6d844d",
-                    "mixHash" : "0x7715b212ddb313190b87cd1f5da9021a5e9b8ea9cff5489caaf3de773fde77fa",
-                    "nonce" : "0x446ca51580900865",
+                    "hash" : "0xfc7de69c3ffce58c5d7962f7aadd820483f90e2d05c20d04fe5f6681a905821d",
+                    "mixHash" : "0x327145141048774161fab3d6ad222ad941194837710bfb6ec02943db3f96b383",
+                    "nonce" : "0x684ced18b7be9458",
                     "number" : "0x01",
                     "parentHash" : "0x2e0988123199c209e92c5f6c436ed6b4654f37f89515f15c0b148092de68b338",
                     "receiptTrie" : "0x39beb22667f67353cb663a120ca3a6793265aac9adadf74bb9a46126ab53366c",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0xd00b598fed0e541cdbb8f5f9fb27c99e8cf92221472fd91eb35d34b362809196",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xa59b38358f275f4afe11ccbc088b77b0b025336fac4e50c5d6953d98ab6d844d",
+        "lastblockhash" : "0xfc7de69c3ffce58c5d7962f7aadd820483f90e2d05c20d04fe5f6681a905821d",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_0_0_0_22000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_0_0_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xab8e",
-                    "hash" : "0x9db021cdcb1f3d4b2614541fdf01dfeaa22528d42ca6fb68e061339fbafcf7ed",
-                    "mixHash" : "0x1ad53561305fa070fec44d4ef18e80b005a1e9e53741e12513df5405ef98c59d",
-                    "nonce" : "0x96f149005e469948",
+                    "hash" : "0x161e7568d1c78d66cb6b0a6ed79d0168bf2e186f1b422699819edc39b272c724",
+                    "mixHash" : "0x424fdcc8acfa2a71b76626f0dfb6db2f7e1390db4b3f0426c170159b20f4fc2b",
+                    "nonce" : "0x7e392ea66d023b03",
                     "number" : "0x01",
                     "parentHash" : "0x2e0988123199c209e92c5f6c436ed6b4654f37f89515f15c0b148092de68b338",
-                    "receiptTrie" : "0x98d5ceb525838eb53f8911ad5f7f2968272090eb6cb1ec36cb34512acc06f5c4",
+                    "receiptTrie" : "0xe3fd54c6c8f3b4a77c61defe791a6ee0ee83dc4dc65080cfce5924ff6ae0eb16",
                     "stateRoot" : "0x9c4a7f832ec8f9ebfdf71b3aa57d4d8b7a857616708052626f29d2ebaa35e501",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0xd00b598fed0e541cdbb8f5f9fb27c99e8cf92221472fd91eb35d34b362809196",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90306f901f8a02e0988123199c209e92c5f6c436ed6b4654f37f89515f15c0b148092de68b338a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a09c4a7f832ec8f9ebfdf71b3aa57d4d8b7a857616708052626f29d2ebaa35e501a0d00b598fed0e541cdbb8f5f9fb27c99e8cf92221472fd91eb35d34b362809196a0e3fd54c6c8f3b4a77c61defe791a6ee0ee83dc4dc65080cfce5924ff6ae0eb16b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082ab8e8203e880a0424fdcc8acfa2a71b76626f0dfb6db2f7e1390db4b3f0426c170159b20f4fc2b887e392ea66d023b03f90107f90104010182ac0894c305c901078781c232a2a521c2af7980f8385ee980b8a430c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001ca0d47f897b0cb71f6d332ef9ca5bc8829b9538fd73efd81c98285e47382177cc48a02a22bb1732ba739a4ef1309fa09926c0dd98e3e678b527069896342111972106c0",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a050eafd9ece79636f8a4027956b0526035b0fa490869311997fca2558ea484f63a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x9db021cdcb1f3d4b2614541fdf01dfeaa22528d42ca6fb68e061339fbafcf7ed",
+        "lastblockhash" : "0x161e7568d1c78d66cb6b0a6ed79d0168bf2e186f1b422699819edc39b272c724",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_0_0_25000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_0_0_25000_d0g0v0.json
index 57b4ebf19..f614a7794 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_0_0_25000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_0_0_25000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_0_0_0_25000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_0_0_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xab8e",
-                    "hash" : "0x043539a8ae8536915061c8bc714ef5160140c4e3e8e233a7eca0eff0e36bfea4",
-                    "mixHash" : "0x0005bc5f848c2eb6a31c45a95e1c40c291deae0d19ece3e951d21febcc838882",
-                    "nonce" : "0x4bdf00406fa7c2b6",
+                    "hash" : "0x11e4e81e23a862d7d770fd5aa557eabfe4d1081161f849238a58515faca3db82",
+                    "mixHash" : "0x6d1061ca9752f691bf637a996d63ada7e9bf579ee2864be30204162518b63de6",
+                    "nonce" : "0x4055359d9f694dc4",
                     "number" : "0x01",
                     "parentHash" : "0x2e0988123199c209e92c5f6c436ed6b4654f37f89515f15c0b148092de68b338",
                     "receiptTrie" : "0x68dd45b66213a45d44ac0fbd3a3fd612287beeb9f1bfb25aa8baa150f41f0528",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0xd7b16e0c4c4ae0425bf37f7542096eacec89a6e26013d6b2768268e71dc44575",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x043539a8ae8536915061c8bc714ef5160140c4e3e8e233a7eca0eff0e36bfea4",
+        "lastblockhash" : "0x11e4e81e23a862d7d770fd5aa557eabfe4d1081161f849238a58515faca3db82",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_0_0_0_25000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_0_0_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xab8e",
-                    "hash" : "0x84099ca9f8808cdc1609413230a8855e1dc85bd5fe728667ecc5aef34dd94f52",
-                    "mixHash" : "0x54bd6d7c19358a26cf74800663df9b0278ce652f54772cdb8414d2fee117314a",
-                    "nonce" : "0x8e6ba3c64cd7e539",
+                    "hash" : "0xb6c89e5c9f747bf514422fc38321b9baf75833512a28538b3f09c901262df456",
+                    "mixHash" : "0xbf5af57618748ce26bd1e87ad82d81e1ce12db3cecd7cdb9fb8f30b286be386e",
+                    "nonce" : "0x6f285d2746c838b7",
                     "number" : "0x01",
                     "parentHash" : "0x2e0988123199c209e92c5f6c436ed6b4654f37f89515f15c0b148092de68b338",
                     "receiptTrie" : "0x68dd45b66213a45d44ac0fbd3a3fd612287beeb9f1bfb25aa8baa150f41f0528",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0xd7b16e0c4c4ae0425bf37f7542096eacec89a6e26013d6b2768268e71dc44575",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x84099ca9f8808cdc1609413230a8855e1dc85bd5fe728667ecc5aef34dd94f52",
+        "lastblockhash" : "0xb6c89e5c9f747bf514422fc38321b9baf75833512a28538b3f09c901262df456",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_0_0_0_25000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_0_0_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xb7c0",
-                    "hash" : "0xdd6596a8f37433ec314a3a9248a077d939194eadb10b0283366ed2371817bef6",
-                    "mixHash" : "0xca7a197887b677ed4facf027e09bff7f9f68b32d8fc70cf15d96af9ad1e31eb2",
-                    "nonce" : "0x3137550f56d0bc61",
+                    "hash" : "0x6c7ef7beab5e8395135cf8a83c429cd2a54165c15d16bf5e3e55fe8bc56b9782",
+                    "mixHash" : "0x57f3b22e0f465ec76047e10961bec0af5145a3a7d137debd518e220a4ef41c4f",
+                    "nonce" : "0xbf41e289e32ac77f",
                     "number" : "0x01",
                     "parentHash" : "0x2e0988123199c209e92c5f6c436ed6b4654f37f89515f15c0b148092de68b338",
                     "receiptTrie" : "0x0eb3e952f9daebd9d74361c2182fdced6448846c6be1dbdd63feff87110dcbb5",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0xd7b16e0c4c4ae0425bf37f7542096eacec89a6e26013d6b2768268e71dc44575",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90306f901f8a02e0988123199c209e92c5f6c436ed6b4654f37f89515f15c0b148092de68b338a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a067e86fca556d7d1690f55a53084129b48c030edd67a1506c11d8fbe0a97f7b4aa0d7b16e0c4c4ae0425bf37f7542096eacec89a6e26013d6b2768268e71dc44575a00eb3e952f9daebd9d74361c2182fdced6448846c6be1dbdd63feff87110dcbb5b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082b7c08203e880a0ca7a197887b677ed4facf027e09bff7f9f68b32d8fc70cf15d96af9ad1e31eb2883137550f56d0bc61f90107f90104010182b7c094c305c901078781c232a2a521c2af7980f8385ee980b8a430c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001ca0606e2a330e41998809a54137fde7edbb1508a853a36f53123b927c3bb4c75348a07a90ff5819055cee2c1b2b897b511754a3ceaefe81c18141414a741922fac9a3c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xdd6596a8f37433ec314a3a9248a077d939194eadb10b0283366ed2371817bef6",
+        "lastblockhash" : "0x6c7ef7beab5e8395135cf8a83c429cd2a54165c15d16bf5e3e55fe8bc56b9782",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_0_0_0_25000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_0_0_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xb7c0",
-                    "hash" : "0x7e627884f7895d62fd591bd4995fdaf0bb3ec35370ef15c35b4e8f8220c76d6c",
-                    "mixHash" : "0x5bc30fe4476f2d7e44754fbdf3e9dc3e837999f041a6f4b3361524cb459b68a4",
-                    "nonce" : "0xfe5d456d790d4eea",
+                    "hash" : "0xc736b3b68fc566b2b185423bc269e9d39307836d5e6e9e736560ea30b36136b6",
+                    "mixHash" : "0xc5426540b00a696c5fe683e4821f496a40e4e460abfdef21f27a308351efe402",
+                    "nonce" : "0x4ba1c273bb04b23c",
                     "number" : "0x01",
                     "parentHash" : "0x2e0988123199c209e92c5f6c436ed6b4654f37f89515f15c0b148092de68b338",
                     "receiptTrie" : "0x0eb3e952f9daebd9d74361c2182fdced6448846c6be1dbdd63feff87110dcbb5",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0xd7b16e0c4c4ae0425bf37f7542096eacec89a6e26013d6b2768268e71dc44575",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x7e627884f7895d62fd591bd4995fdaf0bb3ec35370ef15c35b4e8f8220c76d6c",
+        "lastblockhash" : "0xc736b3b68fc566b2b185423bc269e9d39307836d5e6e9e736560ea30b36136b6",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_0_0_0_25000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_0_0_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xab8e",
-                    "hash" : "0x5f64b593f826b08d107a6072f3b74b342930fb3fa923da9b56164cd0788c48d6",
-                    "mixHash" : "0x242fb5c820fbf773b03c12f0e2de77c098730ce83e63eed977f2749cff1d8445",
-                    "nonce" : "0x14932bc80b122195",
+                    "hash" : "0x9b231677a43b4e4e9a1c076c91e16fbd15ad4505ab6237fd27a663e04e52296c",
+                    "mixHash" : "0x9a22f2c5542854aa25f2d6bab2d9ca80fe05d542b57978873c98875a5f851a61",
+                    "nonce" : "0xcd92078814a47a7a",
                     "number" : "0x01",
                     "parentHash" : "0x2e0988123199c209e92c5f6c436ed6b4654f37f89515f15c0b148092de68b338",
-                    "receiptTrie" : "0x98d5ceb525838eb53f8911ad5f7f2968272090eb6cb1ec36cb34512acc06f5c4",
+                    "receiptTrie" : "0xe3fd54c6c8f3b4a77c61defe791a6ee0ee83dc4dc65080cfce5924ff6ae0eb16",
                     "stateRoot" : "0x9c4a7f832ec8f9ebfdf71b3aa57d4d8b7a857616708052626f29d2ebaa35e501",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0xd7b16e0c4c4ae0425bf37f7542096eacec89a6e26013d6b2768268e71dc44575",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x5f64b593f826b08d107a6072f3b74b342930fb3fa923da9b56164cd0788c48d6",
+        "lastblockhash" : "0x9b231677a43b4e4e9a1c076c91e16fbd15ad4505ab6237fd27a663e04e52296c",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_0_0_35000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_0_0_35000_d0g0v0.json
index 95adec7a4..a2e6a2637 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_0_0_35000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_0_0_35000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_0_0_0_35000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_0_0_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xab8e",
-                    "hash" : "0x008fa4732f3384b7b1c8e087f9318e6b870555d8d284c3fea26609fdb2e0c1d3",
-                    "mixHash" : "0xa4df32ed4a3715971286122ca8ea8a22f8363b962ed1767d4cf5111dfd2f1036",
-                    "nonce" : "0x416314093f625c9c",
+                    "hash" : "0x6cbc9a0d94a89df20d274e761191e38ea6bf647a1eec26718ca2f4e293f514ea",
+                    "mixHash" : "0x24912d21f0221d5e45d0c9c77ced3e707c59847deaf796798ab6e02e0c3d04d7",
+                    "nonce" : "0x2824325ff84d728d",
                     "number" : "0x01",
                     "parentHash" : "0x2e0988123199c209e92c5f6c436ed6b4654f37f89515f15c0b148092de68b338",
                     "receiptTrie" : "0x68dd45b66213a45d44ac0fbd3a3fd612287beeb9f1bfb25aa8baa150f41f0528",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x2cfe75bb91f6a0f3af1824a0065471640e67a4b4246db1d3d075df846132986d",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x008fa4732f3384b7b1c8e087f9318e6b870555d8d284c3fea26609fdb2e0c1d3",
+        "lastblockhash" : "0x6cbc9a0d94a89df20d274e761191e38ea6bf647a1eec26718ca2f4e293f514ea",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_0_0_0_35000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_0_0_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xab8e",
-                    "hash" : "0x53f13e086f7da818010e0bc8de75ad42e25fda35ad9cae85e2985e5e2ecfcf74",
-                    "mixHash" : "0x7dc006b1ad36093dfbcf9e522b1bac72ad07e99c78f0552b675c3998a050d76f",
-                    "nonce" : "0x7e78a418dd410767",
+                    "hash" : "0x65065efa1a11d2c6fcb2a12746cfdbb8dfb76db46a47bce0fe077c5f84d814c0",
+                    "mixHash" : "0xfc31d103f739c00327fff8e341e30fec5cd4eaa8da97c5acff7ec75b4af51e3e",
+                    "nonce" : "0xf23e0b7cb8eefa38",
                     "number" : "0x01",
                     "parentHash" : "0x2e0988123199c209e92c5f6c436ed6b4654f37f89515f15c0b148092de68b338",
                     "receiptTrie" : "0x68dd45b66213a45d44ac0fbd3a3fd612287beeb9f1bfb25aa8baa150f41f0528",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x2cfe75bb91f6a0f3af1824a0065471640e67a4b4246db1d3d075df846132986d",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x53f13e086f7da818010e0bc8de75ad42e25fda35ad9cae85e2985e5e2ecfcf74",
+        "lastblockhash" : "0x65065efa1a11d2c6fcb2a12746cfdbb8dfb76db46a47bce0fe077c5f84d814c0",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_0_0_0_35000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_0_0_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xded0",
-                    "hash" : "0x8723d483c8adc23fdd72a903ab6d9b6ae4822a3edd2c0d57fc05a0a1a2b2276b",
-                    "mixHash" : "0xdee02b7481954ca12ba96615eb1c3eaaa864bc6d5c0861e3e4229dd3a89484df",
-                    "nonce" : "0x94e4c83f156324f6",
+                    "hash" : "0xd633fcf66cf8ad11e29dc2c85eacbfbba1f2b46fa43a2959a542ff28825a7adf",
+                    "mixHash" : "0xf31b6faa2e8cd5e6f4a80e7bf96484c18d1e58031d9ea91b48b8c85a4d37a66b",
+                    "nonce" : "0x919fc63bd75bf0aa",
                     "number" : "0x01",
                     "parentHash" : "0x2e0988123199c209e92c5f6c436ed6b4654f37f89515f15c0b148092de68b338",
                     "receiptTrie" : "0xc539a1099353287381b5d2c94f673201591bf34a3151aaf4fc3483ba7e828b91",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x2cfe75bb91f6a0f3af1824a0065471640e67a4b4246db1d3d075df846132986d",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x8723d483c8adc23fdd72a903ab6d9b6ae4822a3edd2c0d57fc05a0a1a2b2276b",
+        "lastblockhash" : "0xd633fcf66cf8ad11e29dc2c85eacbfbba1f2b46fa43a2959a542ff28825a7adf",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_0_0_0_35000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_0_0_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xded0",
-                    "hash" : "0xd280ae03e393ab54214a99ba355266bb35edb1177e881b7049de6d2d983039eb",
-                    "mixHash" : "0x23aa4a7a84d2612f31d560bf14cc1abcc39482687dc686decb63eabd3af91eb2",
-                    "nonce" : "0x383115a779f5a236",
+                    "hash" : "0x2701c06b61e4f7938465b6ae47cedf1a2c932599f57b66bfcb5d29817a46d0f2",
+                    "mixHash" : "0x46f7c523dbd91a4da55633d3aaf468af63d45e644b176eeac06276223b5de1a7",
+                    "nonce" : "0x5b452f1a3beb7a7c",
                     "number" : "0x01",
                     "parentHash" : "0x2e0988123199c209e92c5f6c436ed6b4654f37f89515f15c0b148092de68b338",
                     "receiptTrie" : "0xc539a1099353287381b5d2c94f673201591bf34a3151aaf4fc3483ba7e828b91",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x2cfe75bb91f6a0f3af1824a0065471640e67a4b4246db1d3d075df846132986d",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xd280ae03e393ab54214a99ba355266bb35edb1177e881b7049de6d2d983039eb",
+        "lastblockhash" : "0x2701c06b61e4f7938465b6ae47cedf1a2c932599f57b66bfcb5d29817a46d0f2",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_0_0_0_35000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_0_0_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xab8e",
-                    "hash" : "0x8920e648d447a05b3ce2e60dd75eefe82aed34a6c6102e4736cd4bd9004d120f",
-                    "mixHash" : "0x890a9142fe37edff6321dc885d0c2cc623b8175046a895ec209ac857c4336168",
-                    "nonce" : "0xa52f254dde9f6242",
+                    "hash" : "0x5fdc4279e91b3e5c6736bca41466ab18795a663ac62f01f3c157e5c04f7d2637",
+                    "mixHash" : "0x0092edc9efe2225c0fb9d6a7e14d93531b17d324df0020cb7449caa8e5c17806",
+                    "nonce" : "0xf14ba9792e09cf76",
                     "number" : "0x01",
                     "parentHash" : "0x2e0988123199c209e92c5f6c436ed6b4654f37f89515f15c0b148092de68b338",
-                    "receiptTrie" : "0x98d5ceb525838eb53f8911ad5f7f2968272090eb6cb1ec36cb34512acc06f5c4",
+                    "receiptTrie" : "0xe3fd54c6c8f3b4a77c61defe791a6ee0ee83dc4dc65080cfce5924ff6ae0eb16",
                     "stateRoot" : "0x9c4a7f832ec8f9ebfdf71b3aa57d4d8b7a857616708052626f29d2ebaa35e501",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x2cfe75bb91f6a0f3af1824a0065471640e67a4b4246db1d3d075df846132986d",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x8920e648d447a05b3ce2e60dd75eefe82aed34a6c6102e4736cd4bd9004d120f",
+        "lastblockhash" : "0x5fdc4279e91b3e5c6736bca41466ab18795a663ac62f01f3c157e5c04f7d2637",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_1_0_1000000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_1_0_1000000_d0g0v0.json
index 4a762f4fa..7299a1a0f 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_1_0_1000000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_1_0_1000000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_0_1_0_1000000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_1_0_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xac91",
-                    "hash" : "0x34a72874f0eacd273df9cff8561af23c831a45c4035e58613627a7c4ea988c29",
-                    "mixHash" : "0x04a52611470a2654c35cf0daaa1bfa1e66a5c1aca6f98d1a340600f52c88879a",
-                    "nonce" : "0xf16be641a1c80a66",
+                    "hash" : "0xebe840bdcdfac7d1a535b04ec5086fedfd4453573406d49fc24e7a729e321a02",
+                    "mixHash" : "0xca0c285e1d73b1b61b8a9b31f999c1949c55d3687b1a85cfe968a78db68f32de",
+                    "nonce" : "0x86ac8476ed7de447",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0xc8883a7476d776ecd31ea160da35421dba55a00e8651e8d7b37cb7fde3260e86",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0xec8ad4a328f4d97e2cdf48603befb0fadbd335fafd5e9bb2c2eed17adbe9be8a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x34a72874f0eacd273df9cff8561af23c831a45c4035e58613627a7c4ea988c29",
+        "lastblockhash" : "0xebe840bdcdfac7d1a535b04ec5086fedfd4453573406d49fc24e7a729e321a02",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_0_1_0_1000000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_1_0_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xac91",
-                    "hash" : "0x339d1a63d4da745d5e02aeecb6ed835fd57af3c554ef241edad9a9374f8050c4",
-                    "mixHash" : "0xb6bdaad6ad055221ce8a9c8aab57e0d6f62e258389be2b2eafa4cd27503f43d1",
-                    "nonce" : "0x084fa5ff34a52b94",
+                    "hash" : "0xb73f9748817176e68c1fbe2a476a47c906c5a83be2c4a000da24f794a3328097",
+                    "mixHash" : "0x8044686960ec3ed7924e48439dd9f0d151ebd88ad3a646e444f4037de69c8730",
+                    "nonce" : "0x5d20ded4e65081c9",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0xc8883a7476d776ecd31ea160da35421dba55a00e8651e8d7b37cb7fde3260e86",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0xec8ad4a328f4d97e2cdf48603befb0fadbd335fafd5e9bb2c2eed17adbe9be8a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a06b320df621b8738917032719f4ba9c4855edd2fe795efba803ba5242ce7564bba056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x339d1a63d4da745d5e02aeecb6ed835fd57af3c554ef241edad9a9374f8050c4",
+        "lastblockhash" : "0xb73f9748817176e68c1fbe2a476a47c906c5a83be2c4a000da24f794a3328097",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_0_1_0_1000000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_1_0_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x0f9958",
-                    "hash" : "0x226e5f5945cc5924a0f036781a1dc2dc6d9d2532002130cef298401ec4e24351",
-                    "mixHash" : "0x3a2b83cabb5c1ab7f0abc37c9cffef1ba09aae68882fa2c34147a27bd74f5593",
-                    "nonce" : "0x1513b3b7d28028f2",
+                    "hash" : "0x99326de0c8db2e7cbfc7c1385868b1e8b942487bd1db556501882686b40cc739",
+                    "mixHash" : "0x9f764a3f84be011eaf1695eab99e7977a35259dd7250e2db4aa01a8aa9afb428",
+                    "nonce" : "0x0d6c589e3bd13cf4",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0x3c67053fe1a3bf3139435b16260756e179e1634701bfacd5fc341be460460b41",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0xec8ad4a328f4d97e2cdf48603befb0fadbd335fafd5e9bb2c2eed17adbe9be8a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x226e5f5945cc5924a0f036781a1dc2dc6d9d2532002130cef298401ec4e24351",
+        "lastblockhash" : "0x99326de0c8db2e7cbfc7c1385868b1e8b942487bd1db556501882686b40cc739",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_0_1_0_1000000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_1_0_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x0f9958",
-                    "hash" : "0xdca5c083d3064b5f47b33afb9b1c65e956ab7965adf766e6c2fb556ed24fd600",
-                    "mixHash" : "0x6fe9754d441a9c02256ff1be9627e20575aa1cb7ed6eed242739d98942817efd",
-                    "nonce" : "0x979203dd0be03f0d",
+                    "hash" : "0x0d5013f68d7d3520d0432ec0d6df9e0f9edbaeba57d5c15334c57067d752231c",
+                    "mixHash" : "0x7ed6236a086a8f168e8867e2f32cb4b7accda5b1ea2111ac739c9e7a1f4d85d8",
+                    "nonce" : "0x0051d484bd9e30f5",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0x3c67053fe1a3bf3139435b16260756e179e1634701bfacd5fc341be460460b41",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0xec8ad4a328f4d97e2cdf48603befb0fadbd335fafd5e9bb2c2eed17adbe9be8a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xdca5c083d3064b5f47b33afb9b1c65e956ab7965adf766e6c2fb556ed24fd600",
+        "lastblockhash" : "0x0d5013f68d7d3520d0432ec0d6df9e0f9edbaeba57d5c15334c57067d752231c",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_0_1_0_1000000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_1_0_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xac91",
-                    "hash" : "0x5e9d3bfe3a716b92c42229d85cee384b281d3a371d55e0ec2841b58a24f6b04a",
-                    "mixHash" : "0x21e7d3dc954428f5a38acd5715fa2987a85a5cc2c3c6b999aa4d3b8f8b6638b1",
-                    "nonce" : "0x6e31b1a2eb451f68",
+                    "hash" : "0x9c1d9530cd9a674fc10473e7ffc4753b3a718ce1ddd92b9da2bc6037f0cbfaff",
+                    "mixHash" : "0x19810b3ced267c77a1a3e097436040cbd68548e22d8cade18578f5763ce30f71",
+                    "nonce" : "0x0d934bc744c1e626",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
-                    "receiptTrie" : "0x9a41ab85ba819e708696e482f951f737fc5d987f9215742ecdc98ad5271ed12b",
+                    "receiptTrie" : "0x9fff7ea20b711f187fa99203bb06796a429245b8f48543971242d0a51a9b9c07",
                     "stateRoot" : "0x8e1dd55f8b8d73c671f6be8559a395a574b9d853899b64be6f09f794f82c02ed",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0xec8ad4a328f4d97e2cdf48603befb0fadbd335fafd5e9bb2c2eed17adbe9be8a",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a06b320df621b8738917032719f4ba9c4855edd2fe795efba803ba5242ce7564bba056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x5e9d3bfe3a716b92c42229d85cee384b281d3a371d55e0ec2841b58a24f6b04a",
+        "lastblockhash" : "0x9c1d9530cd9a674fc10473e7ffc4753b3a718ce1ddd92b9da2bc6037f0cbfaff",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_1_0_155000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_1_0_155000_d0g0v0.json
index 21d25f585..1b7f05b34 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_1_0_155000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_1_0_155000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_0_1_0_155000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_1_0_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xac91",
-                    "hash" : "0x036de009943d5f0ccac179047cf27619295296ad52a66fa95b9071632192aa69",
-                    "mixHash" : "0xbcd3d8a4170507b22d485ae50dbed6a20a6ceeddb25fe1f9935d516990fd3b64",
-                    "nonce" : "0x3548ba0aea987836",
+                    "hash" : "0x63f7692c9813a33b90e9bf7ab6d8b6ee1c2cfe0adfa517354e9b9f47b0850f73",
+                    "mixHash" : "0x7dca101075928deba91102c22549bb00bef83275427217d98b1ebc4161582ad3",
+                    "nonce" : "0x77550b762aadbdef",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0xc8883a7476d776ecd31ea160da35421dba55a00e8651e8d7b37cb7fde3260e86",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0xd02b90f4e491febd7a54fe47554802d0b59a6de44d8ca6bdac16f04464802979",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x036de009943d5f0ccac179047cf27619295296ad52a66fa95b9071632192aa69",
+        "lastblockhash" : "0x63f7692c9813a33b90e9bf7ab6d8b6ee1c2cfe0adfa517354e9b9f47b0850f73",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_0_1_0_155000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_1_0_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xac91",
-                    "hash" : "0x40ae9278ba6201cf048413dc3cc66954d42b2e113b3aed38b9f697dfebcb2bb2",
-                    "mixHash" : "0xcdbf4d2718da36da01df890166c28afe816bb63c520217bfbdf5acf9861937c1",
-                    "nonce" : "0xc56593b20d4e75be",
+                    "hash" : "0x5936b5e48ff9f6945f25f1a6c86365940e46b0b4afcb8b90d229b9d63fadd5f5",
+                    "mixHash" : "0x9727d09d229a3b4e16305d3b9916ca929cf7865d211fef66b750ce79777b215d",
+                    "nonce" : "0x65c23e41a79530fb",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0xc8883a7476d776ecd31ea160da35421dba55a00e8651e8d7b37cb7fde3260e86",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0xd02b90f4e491febd7a54fe47554802d0b59a6de44d8ca6bdac16f04464802979",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x40ae9278ba6201cf048413dc3cc66954d42b2e113b3aed38b9f697dfebcb2bb2",
+        "lastblockhash" : "0x5936b5e48ff9f6945f25f1a6c86365940e46b0b4afcb8b90d229b9d63fadd5f5",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_0_1_0_155000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_1_0_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x02b490",
-                    "hash" : "0xd587dacbc866fc1d2e24bb4dcfb3db3da63eed0c6096304c33d830eea453e829",
-                    "mixHash" : "0xf89a5be19e1d67a150ebe1993a9142fc759ddabe5626450028571852ec0ca493",
-                    "nonce" : "0xb14e74ab59972faf",
+                    "hash" : "0xe8ab4f9d33a53565441b732696acc893236f247c84fa4e312eff117635062949",
+                    "mixHash" : "0xb7f1ea2d906c15ae6743afae470803bb4dfa39aabc7086fbcc52b06c4772a058",
+                    "nonce" : "0x993f517aacb11d8c",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0x7cb9094b56220976a73a93c57c686fbf1baabceea42a5c1529503270b9a5d2bf",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0xd02b90f4e491febd7a54fe47554802d0b59a6de44d8ca6bdac16f04464802979",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xd587dacbc866fc1d2e24bb4dcfb3db3da63eed0c6096304c33d830eea453e829",
+        "lastblockhash" : "0xe8ab4f9d33a53565441b732696acc893236f247c84fa4e312eff117635062949",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_0_1_0_155000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_1_0_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x02b490",
-                    "hash" : "0x14e8ca770335e5a5e2875cc5366ac4f09e514391db5cc0dd0d3b1d93709d1a9c",
-                    "mixHash" : "0x88e831a48f875e2058391cad0c3d21774e3233d327ac03e75141be69d0f0198d",
-                    "nonce" : "0x38340a2ecbd9df6a",
+                    "hash" : "0x56548c5d5d0083d6ddebfdb10b0c084cd335a9df5f6a1704c6470d5ee4d0fc54",
+                    "mixHash" : "0x838ff03b6f1cd434737f0d8b9e20024fa72212335cde013e6a3a71c2cc27189c",
+                    "nonce" : "0x334869bbcc90a34e",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0x7cb9094b56220976a73a93c57c686fbf1baabceea42a5c1529503270b9a5d2bf",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0xd02b90f4e491febd7a54fe47554802d0b59a6de44d8ca6bdac16f04464802979",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a06b320df621b8738917032719f4ba9c4855edd2fe795efba803ba5242ce7564bba056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x14e8ca770335e5a5e2875cc5366ac4f09e514391db5cc0dd0d3b1d93709d1a9c",
+        "lastblockhash" : "0x56548c5d5d0083d6ddebfdb10b0c084cd335a9df5f6a1704c6470d5ee4d0fc54",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_0_1_0_155000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_1_0_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xac91",
-                    "hash" : "0xc1a2951ed17e1e2cdf94caebbdcbd72c86d6a9bddf0080c721e383257ce56eeb",
-                    "mixHash" : "0xc63d88e9fadd52813726d9075df583a5dc9ed68a607e5903ea43fe4e3f00f5d6",
-                    "nonce" : "0x09990fb52950b0f7",
+                    "hash" : "0xcc1e19c5d93181babe25d8551ccec334c122c62bb3e4683b2a53a7f9e19fc831",
+                    "mixHash" : "0x362bec812601f932a6fd89ee0369d822bdd6248e052e54b8330a43db327e6cf1",
+                    "nonce" : "0x0573113d3052b75e",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
-                    "receiptTrie" : "0x9a41ab85ba819e708696e482f951f737fc5d987f9215742ecdc98ad5271ed12b",
+                    "receiptTrie" : "0x9fff7ea20b711f187fa99203bb06796a429245b8f48543971242d0a51a9b9c07",
                     "stateRoot" : "0x8e1dd55f8b8d73c671f6be8559a395a574b9d853899b64be6f09f794f82c02ed",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0xd02b90f4e491febd7a54fe47554802d0b59a6de44d8ca6bdac16f04464802979",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xc1a2951ed17e1e2cdf94caebbdcbd72c86d6a9bddf0080c721e383257ce56eeb",
+        "lastblockhash" : "0xcc1e19c5d93181babe25d8551ccec334c122c62bb3e4683b2a53a7f9e19fc831",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_1_0_20500.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_1_0_20500_d0g0v0.json
index 276050a7e..06e1bf102 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_1_0_20500.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_1_0_20500_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_0_1_0_20500_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_1_0_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xa72c",
-                    "hash" : "0xf2697b22496c463e14629be2927b2fcc4a21e6c1c3881602c6cf09e4b37a1013",
-                    "mixHash" : "0xfa3658c98fe745cefd0adb2befc4b2a3e88725920a10441cf1208da5131852bc",
-                    "nonce" : "0xae164280a0761cc7",
+                    "hash" : "0xf0b6dd13f3dcd6bc62dbf230508ca1eaa0a3b80e13652465377bcbc65c287f71",
+                    "mixHash" : "0x626a1b9a5e73b453b06faf5b151bdae8fa29189a72e831a1d80f98baab098027",
+                    "nonce" : "0x71a1851bc2fbf88d",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0xe62fa26a1cd575cf073b60a53b41789ee8292062cffc451cf1ced9b1445703b2",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0xff0aae8e95c0f9eed20986a75e41ecc08190558763d7b634b19e7852375cb659",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xf2697b22496c463e14629be2927b2fcc4a21e6c1c3881602c6cf09e4b37a1013",
+        "lastblockhash" : "0xf0b6dd13f3dcd6bc62dbf230508ca1eaa0a3b80e13652465377bcbc65c287f71",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -219,6 +224,11 @@
         }
     },
     "modexp_0_1_0_20500_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_1_0_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -228,9 +238,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xa72c",
-                    "hash" : "0x47367e7a88ec059aa7be6142e975cb53563640806035cc8530b93379060a31ff",
-                    "mixHash" : "0xa0716d07e23d2cb6459c24e5728f23472a60537d974ba04741c6509cd60d8e25",
-                    "nonce" : "0x9e1869d17848c834",
+                    "hash" : "0x4037871389634df76d779fc3e4fc513a5abf7a0185856dd29ebbd5c74751d91a",
+                    "mixHash" : "0xb4119e8cd43c23aa2d63aaed18b7367f7fa8e1b63d4ace6728e242d03c32e02f",
+                    "nonce" : "0x0b4e8b1c92764c8a",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0xe62fa26a1cd575cf073b60a53b41789ee8292062cffc451cf1ced9b1445703b2",
@@ -239,7 +249,7 @@
                     "transactionsTrie" : "0xff0aae8e95c0f9eed20986a75e41ecc08190558763d7b634b19e7852375cb659",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -276,7 +286,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x47367e7a88ec059aa7be6142e975cb53563640806035cc8530b93379060a31ff",
+        "lastblockhash" : "0x4037871389634df76d779fc3e4fc513a5abf7a0185856dd29ebbd5c74751d91a",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -438,6 +448,11 @@
         }
     },
     "modexp_0_1_0_20500_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_1_0_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -447,9 +462,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xa72c",
-                    "hash" : "0x38ea304775b5f77030ac4e169fed4b3a414ad66d668258fc2c55cb15750b48ed",
-                    "mixHash" : "0xaa4ab8c2929b835d7ecb82fec2c23b08df017e8fdae79591ff19e9941e4bb3ed",
-                    "nonce" : "0xf43fe34cfa052e6b",
+                    "hash" : "0x591d25524938845366ba34a5af2e779cf7e9e4e908fbc0b7f3ef8c4b27e862fb",
+                    "mixHash" : "0x506627dd915340ec63990d3e21d19aee2d80e90d864027daafe6db4e4124f06a",
+                    "nonce" : "0x3283cb354edfd4d2",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0xe62fa26a1cd575cf073b60a53b41789ee8292062cffc451cf1ced9b1445703b2",
@@ -458,7 +473,7 @@
                     "transactionsTrie" : "0xff0aae8e95c0f9eed20986a75e41ecc08190558763d7b634b19e7852375cb659",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -495,7 +510,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x38ea304775b5f77030ac4e169fed4b3a414ad66d668258fc2c55cb15750b48ed",
+        "lastblockhash" : "0x591d25524938845366ba34a5af2e779cf7e9e4e908fbc0b7f3ef8c4b27e862fb",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -657,6 +672,11 @@
         }
     },
     "modexp_0_1_0_20500_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_1_0_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -666,9 +686,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xa72c",
-                    "hash" : "0x2655ec611c1e7011ccea227a3923dc7e4cb5587e97b896acf379ec3bb6173cba",
-                    "mixHash" : "0x788222e906fa3045f641f5ce5d155f4812bac4afe30c7426cf54a47b6ff23837",
-                    "nonce" : "0x8b49f216874d8688",
+                    "hash" : "0x17606367ad7bbf40656f4b7abe0f274e23b65d3523e29defe6fdd496f399ede5",
+                    "mixHash" : "0xb32e8d30f3e4dc11750ccf6432116284cfb0abb351ae3dfb242f4df6824fd31b",
+                    "nonce" : "0xf685cc6be3e3f8ce",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0xe62fa26a1cd575cf073b60a53b41789ee8292062cffc451cf1ced9b1445703b2",
@@ -677,7 +697,7 @@
                     "transactionsTrie" : "0xff0aae8e95c0f9eed20986a75e41ecc08190558763d7b634b19e7852375cb659",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90326f901f8a0d78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a094433d9887fddcb01d9414b66b1ae054ad26a2afaa2f9358df529218a0048964a0ff0aae8e95c0f9eed20986a75e41ecc08190558763d7b634b19e7852375cb659a0e62fa26a1cd575cf073b60a53b41789ee8292062cffc451cf1ced9b1445703b2b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082a72c8203e880a0788222e906fa3045f641f5ce5d155f4812bac4afe30c7426cf54a47b6ff23837888b49f216874d8688f90127f90124010182a72c94c305c901078781c232a2a521c2af7980f8385ee980b8c430c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000001ba0e361d4e37219fb64bc015abef864eb328d5d583b8ac581d37f57e2f8c73db8b3a0223eaae08321d95675f17b002108b8506265f96923d714f718d896c3c8c1b782c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -714,7 +734,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x2655ec611c1e7011ccea227a3923dc7e4cb5587e97b896acf379ec3bb6173cba",
+        "lastblockhash" : "0x17606367ad7bbf40656f4b7abe0f274e23b65d3523e29defe6fdd496f399ede5",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -876,6 +896,11 @@
         }
     },
     "modexp_0_1_0_20500_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_1_0_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -885,18 +910,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xa72c",
-                    "hash" : "0x6bed557c2346b7c2fd183b35ba0d59ae8c435cd7c0a84f0689e80f528b65385b",
-                    "mixHash" : "0xb1ad2973c4db8223348fe4c64c58efee07e16920ed880e9e1d64c3583ebc7c4a",
-                    "nonce" : "0x25bd6f659561ff38",
+                    "hash" : "0x3a4b42870027dcda9d637da54aab5a52c01bf183917adc33be79432e78d0aa6c",
+                    "mixHash" : "0x8acde89bd7b58b80cd74318463950920007aadecd9d8c1636af3c953b0f17a75",
+                    "nonce" : "0x61e51534313cb463",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
-                    "receiptTrie" : "0x3810ba0a106abb0407525dcb77c7f066d8c1883fe424432fb8da97a9868aad85",
+                    "receiptTrie" : "0x55f79ba03035bb146847b2dac7ecb0f4d5710c2c06e250ac1556b51cbb384420",
                     "stateRoot" : "0x3b8c0330b97464caacb8d882626e5744537420b3a9aa9a0ba8952cf3baa75ad7",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0xff0aae8e95c0f9eed20986a75e41ecc08190558763d7b634b19e7852375cb659",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -933,7 +958,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x6bed557c2346b7c2fd183b35ba0d59ae8c435cd7c0a84f0689e80f528b65385b",
+        "lastblockhash" : "0x3a4b42870027dcda9d637da54aab5a52c01bf183917adc33be79432e78d0aa6c",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_1_0_22000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_1_0_22000_d0g0v0.json
index 13a0d168e..d2358f814 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_1_0_22000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_1_0_22000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_0_1_0_22000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_1_0_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xac91",
-                    "hash" : "0x5740e04827b3f8b2ee0dea8b5607887b30c73f81a0b66f4b4827bcfd1d90e3f3",
-                    "mixHash" : "0x196c98c385383ad484a8e65a23028a56cd2eb21d6ad1d1722ec89434ecd4d5d5",
-                    "nonce" : "0x0b9c06345c9c77bd",
+                    "hash" : "0xbe451269aa5c74ccdea36bc5e8c5e274d6da982f8f0cbaf8f2480a7150d75ffd",
+                    "mixHash" : "0xcdde78eaac0cb5bc5c832a5c1c7bb6f4e4e4d33ba35f6f93c44e2a27d53d7d49",
+                    "nonce" : "0xe86356cfe38a0527",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0xc8883a7476d776ecd31ea160da35421dba55a00e8651e8d7b37cb7fde3260e86",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x4d7974ec87c5ae4be67f0cacc8f451e3df639c2169866b12a7e839475d38844e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a06b320df621b8738917032719f4ba9c4855edd2fe795efba803ba5242ce7564bba056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x5740e04827b3f8b2ee0dea8b5607887b30c73f81a0b66f4b4827bcfd1d90e3f3",
+        "lastblockhash" : "0xbe451269aa5c74ccdea36bc5e8c5e274d6da982f8f0cbaf8f2480a7150d75ffd",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_0_1_0_22000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_1_0_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xac91",
-                    "hash" : "0x6fd57913bab2b966b2530d0fc74e16c7eb595522f3ad470cc54bbdddbb67f11f",
-                    "mixHash" : "0xc39bdf9e33ef56f157d535179926c4b6b37169f4623c51462ba5763bd13d62b3",
-                    "nonce" : "0x4184d35da3c8a03f",
+                    "hash" : "0xb21af1f7321c7d11d6cee41d612f6eea93673cd0f2320d3171157c5b84961ead",
+                    "mixHash" : "0xf82dc4e73207d496bb611b0f71e1b1f95bd7b2f1fbae950b96b66adf94920ed8",
+                    "nonce" : "0x9451b922cfb4aecf",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0xc8883a7476d776ecd31ea160da35421dba55a00e8651e8d7b37cb7fde3260e86",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x4d7974ec87c5ae4be67f0cacc8f451e3df639c2169866b12a7e839475d38844e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x6fd57913bab2b966b2530d0fc74e16c7eb595522f3ad470cc54bbdddbb67f11f",
+        "lastblockhash" : "0xb21af1f7321c7d11d6cee41d612f6eea93673cd0f2320d3171157c5b84961ead",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_0_1_0_22000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_1_0_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad08",
-                    "hash" : "0xe6ef342fb1f4039b5fdd5f91ab8161f136ec4c01fb51ff85336280d5a1545c62",
-                    "mixHash" : "0x3b31c0017f05f50f176db954288a6397413072e884a7eb5290ca303d7de436a7",
-                    "nonce" : "0x4d74cebc6ed9941e",
+                    "hash" : "0x31823621925decf58745aef0be3e0152f2fae067885bf7c7b6819c05493359b9",
+                    "mixHash" : "0x39e192a15ea067d14b4223fd18defeda9dc65083c81b7e9365aef7a3b49f76e3",
+                    "nonce" : "0x70dc638b1c1e22bc",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0x070c93703e539ee45dbc0b777e505506190ca067101777eba2c62c0adb2f0231",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x4d7974ec87c5ae4be67f0cacc8f451e3df639c2169866b12a7e839475d38844e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90326f901f8a0d78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a0d1f5bc2dee482fceee5c9a1613d5532eb4deb41f02c40d098d6db01a1553cfd1a04d7974ec87c5ae4be67f0cacc8f451e3df639c2169866b12a7e839475d38844ea0070c93703e539ee45dbc0b777e505506190ca067101777eba2c62c0adb2f0231b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082ad088203e880a039e192a15ea067d14b4223fd18defeda9dc65083c81b7e9365aef7a3b49f76e38870dc638b1c1e22bcf90127f90124010182ad0894c305c901078781c232a2a521c2af7980f8385ee980b8c430c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000001ca06598d830213b870de2f4950d037240d7480e9afc3a9a535513e4deb94d736054a064dfe2c6415b9103845507ac045a6978ff7190e8dc212665436633faae6d53eac0",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xe6ef342fb1f4039b5fdd5f91ab8161f136ec4c01fb51ff85336280d5a1545c62",
+        "lastblockhash" : "0x31823621925decf58745aef0be3e0152f2fae067885bf7c7b6819c05493359b9",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_0_1_0_22000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_1_0_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad08",
-                    "hash" : "0x332ac92d85d8e3559e6e0bd40cccab1343eee406881381699bcd627f5dd19622",
-                    "mixHash" : "0x325da099e8968fabf1f1a15e68b9ec673820437bffc1d01b4f6ca3bd9a32f8d1",
-                    "nonce" : "0xf53295388700f0ff",
+                    "hash" : "0x90e779fe335f7e226302253118c6a788c44b20b559259906c7ac4d6463614d3f",
+                    "mixHash" : "0xa609c667f6dfd5b22ea550a2164c8d102c895a2455cabd287803ef139a463d5a",
+                    "nonce" : "0x55b74ec980a08cb5",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0x070c93703e539ee45dbc0b777e505506190ca067101777eba2c62c0adb2f0231",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x4d7974ec87c5ae4be67f0cacc8f451e3df639c2169866b12a7e839475d38844e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90326f901f8a0d78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a0d1f5bc2dee482fceee5c9a1613d5532eb4deb41f02c40d098d6db01a1553cfd1a04d7974ec87c5ae4be67f0cacc8f451e3df639c2169866b12a7e839475d38844ea0070c93703e539ee45dbc0b777e505506190ca067101777eba2c62c0adb2f0231b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082ad088203e880a0325da099e8968fabf1f1a15e68b9ec673820437bffc1d01b4f6ca3bd9a32f8d188f53295388700f0fff90127f90124010182ad0894c305c901078781c232a2a521c2af7980f8385ee980b8c430c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000001ca06598d830213b870de2f4950d037240d7480e9afc3a9a535513e4deb94d736054a064dfe2c6415b9103845507ac045a6978ff7190e8dc212665436633faae6d53eac0",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x332ac92d85d8e3559e6e0bd40cccab1343eee406881381699bcd627f5dd19622",
+        "lastblockhash" : "0x90e779fe335f7e226302253118c6a788c44b20b559259906c7ac4d6463614d3f",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_0_1_0_22000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_1_0_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xac91",
-                    "hash" : "0x1120f96c922aa789c93ccb5fc1c6733a7b25d8f5a9f14e0245375f27ed7e8677",
-                    "mixHash" : "0xbf21c4ba12ee50b1f8a41a21e0b75954915cfda39d84421cd6c35fb66604c732",
-                    "nonce" : "0xdd08ea2afd5837f6",
+                    "hash" : "0x6f2fc93c41aa03ca765577e9ca2947eb8eb76ba8fdf5d7c25db7124f238e6986",
+                    "mixHash" : "0x21009d7b0fc7f905da8d4186f4773c3b88b9207542646ee6b134c53dbd8e6935",
+                    "nonce" : "0x10833a2806ab5ef0",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
-                    "receiptTrie" : "0x9a41ab85ba819e708696e482f951f737fc5d987f9215742ecdc98ad5271ed12b",
+                    "receiptTrie" : "0x9fff7ea20b711f187fa99203bb06796a429245b8f48543971242d0a51a9b9c07",
                     "stateRoot" : "0x8e1dd55f8b8d73c671f6be8559a395a574b9d853899b64be6f09f794f82c02ed",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x4d7974ec87c5ae4be67f0cacc8f451e3df639c2169866b12a7e839475d38844e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a06b320df621b8738917032719f4ba9c4855edd2fe795efba803ba5242ce7564bba056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x1120f96c922aa789c93ccb5fc1c6733a7b25d8f5a9f14e0245375f27ed7e8677",
+        "lastblockhash" : "0x6f2fc93c41aa03ca765577e9ca2947eb8eb76ba8fdf5d7c25db7124f238e6986",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_1_0_25000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_1_0_25000_d0g0v0.json
index 9ee64b84a..9eb6aa286 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_1_0_25000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_1_0_25000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_0_1_0_25000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_1_0_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xac91",
-                    "hash" : "0xc6448f179ebe24da4b53b2a4642135ff858a2c2fc1f670fcd47597a64b961ca4",
-                    "mixHash" : "0xa22e06efec293f09682b60b7dfc17f4b9672a81ae7d9512969ffef66e1854610",
-                    "nonce" : "0x4a9318298c2a1819",
+                    "hash" : "0x7bdaa96563d889a04d184e3bc2542c959d9993815ad8f6f8d048913b7113a7d8",
+                    "mixHash" : "0x10078b64e5b8b1a09d4fe22e7b62107f4b482de6089d3321561521d39954e175",
+                    "nonce" : "0x11dc93bf590cd52e",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0xc8883a7476d776ecd31ea160da35421dba55a00e8651e8d7b37cb7fde3260e86",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x23a9489fb941fcac123c38a55fea5a29ef8301efe870572733404e58f7f2867b",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90326f901f8a0d78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a00bb8579da21521c4a39bd3bf47d7a024cd2ffda485a20fa19f10b42d3a489703a023a9489fb941fcac123c38a55fea5a29ef8301efe870572733404e58f7f2867ba0c8883a7476d776ecd31ea160da35421dba55a00e8651e8d7b37cb7fde3260e86b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082ac918203e880a0a22e06efec293f09682b60b7dfc17f4b9672a81ae7d9512969ffef66e1854610884a9318298c2a1819f90127f90124010182b8c094c305c901078781c232a2a521c2af7980f8385ee980b8c430c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000001ba01e4b577d19e54db4cd30ebf6cbac387cbeed2478f2293f4c7f1c2604873f3b3fa018b015910d828e809b4463529bb55f0deb5f23b4a1f992642f7e4b1102f1eb8bc0",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a06b320df621b8738917032719f4ba9c4855edd2fe795efba803ba5242ce7564bba056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0xc6448f179ebe24da4b53b2a4642135ff858a2c2fc1f670fcd47597a64b961ca4",
+        "lastblockhash" : "0x7bdaa96563d889a04d184e3bc2542c959d9993815ad8f6f8d048913b7113a7d8",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_0_1_0_25000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_1_0_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xac91",
-                    "hash" : "0xd13d1311b6411322c05d0d514ee8b3beb20dc943489551f7ccda0d470941d48a",
-                    "mixHash" : "0x6bfa0aa1604c0e4fd050021a08cd1616516b7dab60cbdf0891ef9c55a06597d1",
-                    "nonce" : "0x6688a104d4bbe857",
+                    "hash" : "0xdbff705deb6af157fb541cb343dddf6aa94804adbda9155f20cad6043159603b",
+                    "mixHash" : "0x199466aee8b4d4f3e42c9216303213f45aef73fbf2cb1d119155a98d9de98a12",
+                    "nonce" : "0x7e9c2946adc2b53e",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0xc8883a7476d776ecd31ea160da35421dba55a00e8651e8d7b37cb7fde3260e86",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x23a9489fb941fcac123c38a55fea5a29ef8301efe870572733404e58f7f2867b",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xd13d1311b6411322c05d0d514ee8b3beb20dc943489551f7ccda0d470941d48a",
+        "lastblockhash" : "0xdbff705deb6af157fb541cb343dddf6aa94804adbda9155f20cad6043159603b",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_0_1_0_25000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_1_0_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xb8c0",
-                    "hash" : "0x289dfde2c133d2e16f7cae605dbccfc0e24f612d44e1aed143d5011abcc30a5c",
-                    "mixHash" : "0x421969da9593c70785d3822f3b31d3380aa0bfa6e23f4589ec228794b8bcab67",
-                    "nonce" : "0x2e2874cc394e61b9",
+                    "hash" : "0xd18a880dde1289d59b86969339a4a7f9f4da862c99d5f41eaee23616f8921e88",
+                    "mixHash" : "0xa9b76e09feed5c904eea79788a985cc71fbde45e52e3a005621619df4fe2cc84",
+                    "nonce" : "0x9facf1aaa5ee07ad",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0x96add5a32f3041bc79d229ddb2b57e7099c9604b7279507cb0e2ae5610af18af",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x23a9489fb941fcac123c38a55fea5a29ef8301efe870572733404e58f7f2867b",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x289dfde2c133d2e16f7cae605dbccfc0e24f612d44e1aed143d5011abcc30a5c",
+        "lastblockhash" : "0xd18a880dde1289d59b86969339a4a7f9f4da862c99d5f41eaee23616f8921e88",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_0_1_0_25000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_1_0_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xb8c0",
-                    "hash" : "0xc53646dfc3055781646e1f03dd33861c22cde54a687f5e1316b56f16f5ac9e8b",
-                    "mixHash" : "0x8e0f3fff91f3d6c17db49134c6c9a3fe032e0460f810238e98fdd260222ac849",
-                    "nonce" : "0xebf409977beb0513",
+                    "hash" : "0xac7874bd691c29ac5400c729c1f576c4d5720727fb606772a04ece1107fcb035",
+                    "mixHash" : "0x2460a543a57ec260e1bf8170242299bcd4f57dcf2a75ddafa8cd10c8a43b8953",
+                    "nonce" : "0xa74b9b8a419fc83b",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0x96add5a32f3041bc79d229ddb2b57e7099c9604b7279507cb0e2ae5610af18af",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x23a9489fb941fcac123c38a55fea5a29ef8301efe870572733404e58f7f2867b",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xc53646dfc3055781646e1f03dd33861c22cde54a687f5e1316b56f16f5ac9e8b",
+        "lastblockhash" : "0xac7874bd691c29ac5400c729c1f576c4d5720727fb606772a04ece1107fcb035",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_0_1_0_25000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_1_0_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xac91",
-                    "hash" : "0x3ee56edb8bb82a8357b4e4b72ec423ef61e2303ec6ac76d01a8cd4c02cf4cb4b",
-                    "mixHash" : "0xcec417f7548b1f94f82669b2280d32743ffe0a4886b45d98efab9abd575e83b4",
-                    "nonce" : "0xcd0e94bc30f2c807",
+                    "hash" : "0x79ed3366a5ead5aaae910846e24378bb9a2a59a3fdab80ea7e761ca0a89c08e4",
+                    "mixHash" : "0xd60a6a2b6788cc98e014498795e88dcf04866ecd1724d011fc29fa592c0e8f16",
+                    "nonce" : "0xa75ac26646ac1e74",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
-                    "receiptTrie" : "0x9a41ab85ba819e708696e482f951f737fc5d987f9215742ecdc98ad5271ed12b",
+                    "receiptTrie" : "0x9fff7ea20b711f187fa99203bb06796a429245b8f48543971242d0a51a9b9c07",
                     "stateRoot" : "0x8e1dd55f8b8d73c671f6be8559a395a574b9d853899b64be6f09f794f82c02ed",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x23a9489fb941fcac123c38a55fea5a29ef8301efe870572733404e58f7f2867b",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90326f901f8a0d78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a08e1dd55f8b8d73c671f6be8559a395a574b9d853899b64be6f09f794f82c02eda023a9489fb941fcac123c38a55fea5a29ef8301efe870572733404e58f7f2867ba09a41ab85ba819e708696e482f951f737fc5d987f9215742ecdc98ad5271ed12bb901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082ac918203e880a0cec417f7548b1f94f82669b2280d32743ffe0a4886b45d98efab9abd575e83b488cd0e94bc30f2c807f90127f90124010182b8c094c305c901078781c232a2a521c2af7980f8385ee980b8c430c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000001ba01e4b577d19e54db4cd30ebf6cbac387cbeed2478f2293f4c7f1c2604873f3b3fa018b015910d828e809b4463529bb55f0deb5f23b4a1f992642f7e4b1102f1eb8bc0",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x3ee56edb8bb82a8357b4e4b72ec423ef61e2303ec6ac76d01a8cd4c02cf4cb4b",
+        "lastblockhash" : "0x79ed3366a5ead5aaae910846e24378bb9a2a59a3fdab80ea7e761ca0a89c08e4",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_1_0_35000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_1_0_35000_d0g0v0.json
index 9b7d11ef7..c0ef787d2 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_1_0_35000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_1_0_35000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_0_1_0_35000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_1_0_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xac91",
-                    "hash" : "0x413be1b4f29177629c803405dc37434448f2662f8b6b669abcf2cf1e77d17505",
-                    "mixHash" : "0x6f92ec56fe1ff40848d8bf617c3a2cd961573e6f78203ff8b09509750da7fb00",
-                    "nonce" : "0x441804780dae7d42",
+                    "hash" : "0x3ffdfed7d6bc7a9e5163a3b88954dad01bc31da37eab88457a1ab265ed980e1d",
+                    "mixHash" : "0xc3c924301d65257ff544d8b2aa3896d92d67b9ca36fe25284ffb8f6e71d389ae",
+                    "nonce" : "0xfde433fe55490f76",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0xc8883a7476d776ecd31ea160da35421dba55a00e8651e8d7b37cb7fde3260e86",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x49bfacb0445276c08512f342b0ecf705ff994ac45bd33b589fe73522f3b0039b",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x413be1b4f29177629c803405dc37434448f2662f8b6b669abcf2cf1e77d17505",
+        "lastblockhash" : "0x3ffdfed7d6bc7a9e5163a3b88954dad01bc31da37eab88457a1ab265ed980e1d",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_0_1_0_35000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_1_0_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xac91",
-                    "hash" : "0x8b199640c5655b2e125b1932e428f182676fcd7e28510a38cce863463adbf1d0",
-                    "mixHash" : "0x32be1c7ce7df9a328e7a976424d2b105ddc4cbd7d78d567484a8eca56f20d34f",
-                    "nonce" : "0x57f7bcad7b13af72",
+                    "hash" : "0xa04c58d7570d94df6401ea29dcc60cfa8c9e1a5217a4c877ec83c38e542627a6",
+                    "mixHash" : "0xe524bb5147e9f8ac1e1303a7154a80323ddf8c1bf4e5932b692e1fe55486a4da",
+                    "nonce" : "0x7bea7cc8eeb005af",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0xc8883a7476d776ecd31ea160da35421dba55a00e8651e8d7b37cb7fde3260e86",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x49bfacb0445276c08512f342b0ecf705ff994ac45bd33b589fe73522f3b0039b",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x8b199640c5655b2e125b1932e428f182676fcd7e28510a38cce863463adbf1d0",
+        "lastblockhash" : "0xa04c58d7570d94df6401ea29dcc60cfa8c9e1a5217a4c877ec83c38e542627a6",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_0_1_0_35000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_1_0_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xdfd0",
-                    "hash" : "0x93123bac884bdd8f729bfaf649c2137b88e2cab2566777c869c8b2ebb11a5fbe",
-                    "mixHash" : "0x99dedbc9f0d832337241c480e6363ee2a0936db5b4a7b368e5b7444280dd3a86",
-                    "nonce" : "0xd8258dcb736ebd8d",
+                    "hash" : "0xf64c3c29c6b9ae49443c0bbe6c563abc65cfa3d8a85ef7de4892738e9a2beff0",
+                    "mixHash" : "0x1bfeced176c0d4bebee6750ca01681c4263a16a5d9a123cba5df968a9ba37547",
+                    "nonce" : "0x56280a9cf30851a3",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0x24129c4a8717c29fe25c962ab3a652009ad9d1e0f7ece928cb6e6a4da327fa17",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x49bfacb0445276c08512f342b0ecf705ff994ac45bd33b589fe73522f3b0039b",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90326f901f8a0d78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a05c367c9d0eae700c78d86a3b32cf5321a0b161ab9a0dd0673aba69c6a72d4d12a049bfacb0445276c08512f342b0ecf705ff994ac45bd33b589fe73522f3b0039ba024129c4a8717c29fe25c962ab3a652009ad9d1e0f7ece928cb6e6a4da327fa17b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082dfd08203e880a01bfeced176c0d4bebee6750ca01681c4263a16a5d9a123cba5df968a9ba375478856280a9cf30851a3f90127f90124010182dfd094c305c901078781c232a2a521c2af7980f8385ee980b8c430c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000001ba0c9505d33f43a01a90e2b50fb85e8c37e81b814b53228d9a21948f7a2e7e8c43fa06cdba528bf52eb6854f5427f0f4984b781c13dba1e31820955c499991e119cb6c0",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x93123bac884bdd8f729bfaf649c2137b88e2cab2566777c869c8b2ebb11a5fbe",
+        "lastblockhash" : "0xf64c3c29c6b9ae49443c0bbe6c563abc65cfa3d8a85ef7de4892738e9a2beff0",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_0_1_0_35000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_1_0_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xdfd0",
-                    "hash" : "0x41b82e7df2bd59ca842c03aa8bd8b35865c9c998fe4bd69780e538baefa9f56c",
-                    "mixHash" : "0xe3c61d46b4223e9dec301ff97ed5d800f4bc6f0614c5664613baa868ed2e027c",
-                    "nonce" : "0x0c37344586731f27",
+                    "hash" : "0x769f07c2d1e0435419e7e870ce682265e22136630e16bc4305fe14f54f8a8e73",
+                    "mixHash" : "0x530122c86dcdfd403acb22b86d2b37c2a2c1cb477902ff955b2b001c67828ad7",
+                    "nonce" : "0x9ae26e1c0e520e7e",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0x24129c4a8717c29fe25c962ab3a652009ad9d1e0f7ece928cb6e6a4da327fa17",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x49bfacb0445276c08512f342b0ecf705ff994ac45bd33b589fe73522f3b0039b",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x41b82e7df2bd59ca842c03aa8bd8b35865c9c998fe4bd69780e538baefa9f56c",
+        "lastblockhash" : "0x769f07c2d1e0435419e7e870ce682265e22136630e16bc4305fe14f54f8a8e73",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_0_1_0_35000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_1_0_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xac91",
-                    "hash" : "0x59c4c4571d03d89775b4e3ccf3584412226ceb0f78398bd25bdae309995e49b0",
-                    "mixHash" : "0xf9507b5c608053c9113b7229bd52170545de463cfa681fb525eade490d8f3e79",
-                    "nonce" : "0x5c20838231e9637d",
+                    "hash" : "0x757a830e0d4502006eb1da45b54975e1e39fed50cf038224c3883eccb579c4ea",
+                    "mixHash" : "0x7ee4d5a36773c41046b9d58c638794165a0b02f986f35a7fec1a506aad5bbef1",
+                    "nonce" : "0xb27ab1773a0bf2f4",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
-                    "receiptTrie" : "0x9a41ab85ba819e708696e482f951f737fc5d987f9215742ecdc98ad5271ed12b",
+                    "receiptTrie" : "0x9fff7ea20b711f187fa99203bb06796a429245b8f48543971242d0a51a9b9c07",
                     "stateRoot" : "0x8e1dd55f8b8d73c671f6be8559a395a574b9d853899b64be6f09f794f82c02ed",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x49bfacb0445276c08512f342b0ecf705ff994ac45bd33b589fe73522f3b0039b",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x59c4c4571d03d89775b4e3ccf3584412226ceb0f78398bd25bdae309995e49b0",
+        "lastblockhash" : "0x757a830e0d4502006eb1da45b54975e1e39fed50cf038224c3883eccb579c4ea",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_3_100_1000000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_3_100_1000000_d0g0v0.json
index 0254f0511..6828b0289 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_3_100_1000000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_3_100_1000000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_0_3_100_1000000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_3_100_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad11",
-                    "hash" : "0xee1817fecd5813ee6206a105acb8672e6a6bbe8dc1eb4835fa4aaf6d41b3ef64",
-                    "mixHash" : "0xb98298ccca9875e6eb9d87562c1439af9e01c1d5d9c1605d68128d0822c230f3",
-                    "nonce" : "0x435c054f2c4e174a",
+                    "hash" : "0x7cb8ca3eb827f925f94fe197a5a819ed7a0d3f85bcba9ace9bb3bc441b8ec4e0",
+                    "mixHash" : "0xddd12eb59e02e0a3460172dae33b500be510bb80f3b51d87e6fc9c5d19cbf18a",
+                    "nonce" : "0x203fbefb857ed902",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0x118852664a5ee730fc4f720a2c2df548e10f00f42f3b1d8d96ae0a105f8a3331",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0xc87adc496dda3baf0ab32d5a23201e458785d5ddd90b537a659efa4903c30390",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010364000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xee1817fecd5813ee6206a105acb8672e6a6bbe8dc1eb4835fa4aaf6d41b3ef64",
+        "lastblockhash" : "0x7cb8ca3eb827f925f94fe197a5a819ed7a0d3f85bcba9ace9bb3bc441b8ec4e0",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_0_3_100_1000000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_3_100_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad11",
-                    "hash" : "0x7fced980346c1813eb0d8951e99156de8a530a3b70993ae5f6945b02284a320b",
-                    "mixHash" : "0x3311c6c1a5d60fba240be1c36d3047352a66f3913f8391bb85222360d14bf190",
-                    "nonce" : "0x20962dacd600d234",
+                    "hash" : "0x81f4a0d4ca1767964f80b01b4cba4c7f093d6f28857955a166d80ab625e3ad3a",
+                    "mixHash" : "0xfc4da2b4d629ad48d3a5ba96e7ca21d11b6d06ed9c52643a9f4197fcd54f729a",
+                    "nonce" : "0xcd1b452601fdf458",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0x118852664a5ee730fc4f720a2c2df548e10f00f42f3b1d8d96ae0a105f8a3331",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0xc87adc496dda3baf0ab32d5a23201e458785d5ddd90b537a659efa4903c30390",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
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@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x7fced980346c1813eb0d8951e99156de8a530a3b70993ae5f6945b02284a320b",
+        "lastblockhash" : "0x81f4a0d4ca1767964f80b01b4cba4c7f093d6f28857955a166d80ab625e3ad3a",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_0_3_100_1000000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_3_100_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x0f99d8",
-                    "hash" : "0xd1d01539e775e1b66f81791ff4d0a9ac65fb361929f3bc4003bc51e023612d27",
-                    "mixHash" : "0x7316b00415c99831e51ff870938a297e83e542107df7aa261642811468b02967",
-                    "nonce" : "0xe39894936a75b1dd",
+                    "hash" : "0x805e6b2ad6581f066cca2eca0052865b4971a5bd316f8442477b9b0abf00908a",
+                    "mixHash" : "0x5f5c71610e784bae25d67fc2b01d1dc76c7fc1f711fd99cf2b23c211fd9cfb81",
+                    "nonce" : "0x9f84e8ed3ebb5793",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0x3e6abe3c07c5a439b4fa8e4f6b63a1365a40db00edc78723554c30f62335e97e",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0xc87adc496dda3baf0ab32d5a23201e458785d5ddd90b537a659efa4903c30390",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
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@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xd1d01539e775e1b66f81791ff4d0a9ac65fb361929f3bc4003bc51e023612d27",
+        "lastblockhash" : "0x805e6b2ad6581f066cca2eca0052865b4971a5bd316f8442477b9b0abf00908a",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_0_3_100_1000000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_3_100_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x0f99d8",
-                    "hash" : "0xb117aa1a255e5069ae85c4cfcee8d92baebe1372707006bc941e01a99d858afc",
-                    "mixHash" : "0x48ef908cd96887064632a8bf72abafcabdba8dc9e1015ce8dbb8c950e619ae22",
-                    "nonce" : "0x72b942340529728f",
+                    "hash" : "0xf1b2ab57f357ddcc1f5493787e89740c7ab259abf3bd0612f74a0bc8f108ab8e",
+                    "mixHash" : "0x319f61cf018a7cf8584fb3615f9b28ab91684b843f6076a91bbd724202026dd9",
+                    "nonce" : "0xaf7f15a30522c804",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0x3e6abe3c07c5a439b4fa8e4f6b63a1365a40db00edc78723554c30f62335e97e",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0xc87adc496dda3baf0ab32d5a23201e458785d5ddd90b537a659efa4903c30390",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
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@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xb117aa1a255e5069ae85c4cfcee8d92baebe1372707006bc941e01a99d858afc",
+        "lastblockhash" : "0xf1b2ab57f357ddcc1f5493787e89740c7ab259abf3bd0612f74a0bc8f108ab8e",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_0_3_100_1000000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_3_100_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad11",
-                    "hash" : "0xd260a491863199dc1407d75bdede5ed5956d18a732e133741edae2d86e39a2e9",
-                    "mixHash" : "0xe37afc79e8956092d232610c7a59d75fe8939b32b36c91f289c61afe90559007",
-                    "nonce" : "0x746df94a1cd41a3e",
+                    "hash" : "0xcb76c8f6e7acedb7f66fdcf3c0db453f1e355058cd5cc817beb740411c7c7100",
+                    "mixHash" : "0x873f07a10e88be9995d657d4434419961322a073a0c119a258425be1e224d2c4",
+                    "nonce" : "0x5ae4b31a0d5e5f6a",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
-                    "receiptTrie" : "0xcc316c591fdfb969754138756ac5c79944d54aaefbafe7f43dc099a991446821",
+                    "receiptTrie" : "0xda7c6e7afa7811440dc63a7bf5bdfec0a83bf38c79b90fc118fbce6cf54fb33f",
                     "stateRoot" : "0x7d71ab9aea6396a6756413b18bea0a5adc3970f4eaf8adaf9e80f2dc9b62ef3f",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0xc87adc496dda3baf0ab32d5a23201e458785d5ddd90b537a659efa4903c30390",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
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                 "transactions" : [
                     {
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@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xd260a491863199dc1407d75bdede5ed5956d18a732e133741edae2d86e39a2e9",
+        "lastblockhash" : "0xcb76c8f6e7acedb7f66fdcf3c0db453f1e355058cd5cc817beb740411c7c7100",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_3_100_155000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_3_100_155000_d0g0v0.json
index 461e37855..1f5cb26ad 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_3_100_155000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_3_100_155000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_0_3_100_155000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_3_100_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad11",
-                    "hash" : "0xd1d1623813f6376419fb55ae9ad496331068ccd7c13df0c0ab9e5310589a1489",
-                    "mixHash" : "0xe8ba41a9e3f17782640a922a4624c9949c28a8accdaf7c9683037407434691d3",
-                    "nonce" : "0x780b428706e53afd",
+                    "hash" : "0xe439ab4450b726529e9f7a1d0de6ece312c1b195e233715bcd673be9a70e81ba",
+                    "mixHash" : "0xfab302574394a6ebf812d89f1bf298f101acf9be888eb2c2794ff50f5efcea3b",
+                    "nonce" : "0x4436ec616add0cdb",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0x118852664a5ee730fc4f720a2c2df548e10f00f42f3b1d8d96ae0a105f8a3331",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x986f90683e8ac5532f375d7a521da0dfddbd0ad49e1fd7d1fe326e9de0590c15",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90327f901f8a033dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a0781351908a5bc6a39a9a483fba2208b3ea026b345976df8423fd15e3322553e5a0986f90683e8ac5532f375d7a521da0dfddbd0ad49e1fd7d1fe326e9de0590c15a0118852664a5ee730fc4f720a2c2df548e10f00f42f3b1d8d96ae0a105f8a3331b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082ad118203e880a0fab302574394a6ebf812d89f1bf298f101acf9be888eb2c2794ff50f5efcea3b884436ec616add0cdbf90128f9012501018302b51094c305c901078781c232a2a521c2af7980f8385ee980b8c430c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000103640000000000000000000000000000000000000000000000000000000000001ca070ca772cb93967017ffe7217d6a204420c8cb47720aab3bb26bf6dc61d340fc7a05a858ec0ff9758e9940b383b0eb08eda32b9725dad2f53fdcb1fbb37787cd68bc0",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010364000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xd1d1623813f6376419fb55ae9ad496331068ccd7c13df0c0ab9e5310589a1489",
+        "lastblockhash" : "0xe439ab4450b726529e9f7a1d0de6ece312c1b195e233715bcd673be9a70e81ba",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_0_3_100_155000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_3_100_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad11",
-                    "hash" : "0xc8401b2d073eab71d1e079dfb04ca75469168480714618f85b65ae552550a336",
-                    "mixHash" : "0xdf3086608946e0a3d539f7383315ff1aaccd2e27cc526b4101e410a8b519cb91",
-                    "nonce" : "0x3af1e0bfdbe0a9f1",
+                    "hash" : "0xcb29b82d93d2c4292032cdb894e8c6c313fbfe9a22e1504738763d00f920ff33",
+                    "mixHash" : "0x9063df15765c015aff0cb727d34ca5dfb473511ed3bf574310babfe270d682ad",
+                    "nonce" : "0xd6b7128a745f6a72",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0x118852664a5ee730fc4f720a2c2df548e10f00f42f3b1d8d96ae0a105f8a3331",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x986f90683e8ac5532f375d7a521da0dfddbd0ad49e1fd7d1fe326e9de0590c15",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90327f901f8a033dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a0781351908a5bc6a39a9a483fba2208b3ea026b345976df8423fd15e3322553e5a0986f90683e8ac5532f375d7a521da0dfddbd0ad49e1fd7d1fe326e9de0590c15a0118852664a5ee730fc4f720a2c2df548e10f00f42f3b1d8d96ae0a105f8a3331b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082ad118203e880a0df3086608946e0a3d539f7383315ff1aaccd2e27cc526b4101e410a8b519cb91883af1e0bfdbe0a9f1f90128f9012501018302b51094c305c901078781c232a2a521c2af7980f8385ee980b8c430c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000103640000000000000000000000000000000000000000000000000000000000001ca070ca772cb93967017ffe7217d6a204420c8cb47720aab3bb26bf6dc61d340fc7a05a858ec0ff9758e9940b383b0eb08eda32b9725dad2f53fdcb1fbb37787cd68bc0",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010364000000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xc8401b2d073eab71d1e079dfb04ca75469168480714618f85b65ae552550a336",
+        "lastblockhash" : "0xcb29b82d93d2c4292032cdb894e8c6c313fbfe9a22e1504738763d00f920ff33",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_0_3_100_155000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_3_100_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x02b510",
-                    "hash" : "0x97b8075c47de9192fbe230050a908c6d559981d3fe214d77a9182c69eaef8284",
-                    "mixHash" : "0x8928ed72c30e97687967b93480de183506ba745f36303b7db9f6f74c7a7f022f",
-                    "nonce" : "0x67d0e40c91e44dac",
+                    "hash" : "0xe003ee1fd7c7585b4376872f530285a7ed39b0ef8caf3efcc6f90da0703cffb8",
+                    "mixHash" : "0x5622f5190ec015a86ed3133d25a3576e22e3218c34c7c64a85962d7deb2f1b91",
+                    "nonce" : "0x2a994cf1dac8f6f4",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0x2c8533b152eb692d418f26666a98114cb6b34a24d7313158bcbcf053cc6b039e",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x986f90683e8ac5532f375d7a521da0dfddbd0ad49e1fd7d1fe326e9de0590c15",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010364000000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x97b8075c47de9192fbe230050a908c6d559981d3fe214d77a9182c69eaef8284",
+        "lastblockhash" : "0xe003ee1fd7c7585b4376872f530285a7ed39b0ef8caf3efcc6f90da0703cffb8",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_0_3_100_155000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_3_100_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x02b510",
-                    "hash" : "0x142469e14b1d45cd3acddc639a742d5fb9bf907c81b55acde7071593501ec544",
-                    "mixHash" : "0x104d4984add836b1b073b47611df71940b9a180e6a806af257f2324c450d32b7",
-                    "nonce" : "0xcffbd3dc0909ee5b",
+                    "hash" : "0x55be0e5b714b55be1e80d04f0245d0741d1c248ea27ec9d895d70de9a3e6499c",
+                    "mixHash" : "0x82cfdeb63824e4690261266674aeec0110fffc618c894aab7e8842bc2c61a981",
+                    "nonce" : "0x430e24c91fafcfc2",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0x2c8533b152eb692d418f26666a98114cb6b34a24d7313158bcbcf053cc6b039e",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x986f90683e8ac5532f375d7a521da0dfddbd0ad49e1fd7d1fe326e9de0590c15",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010364000000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x142469e14b1d45cd3acddc639a742d5fb9bf907c81b55acde7071593501ec544",
+        "lastblockhash" : "0x55be0e5b714b55be1e80d04f0245d0741d1c248ea27ec9d895d70de9a3e6499c",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_0_3_100_155000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_3_100_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad11",
-                    "hash" : "0x5a10ef5eaeb84ba37859eb7f2b47e8d0409163aad35dd8373a89150485f88794",
-                    "mixHash" : "0xe2fe3ed55390301c33a874a9d499ded7ff57395d9691f3170b8086243e46d7b1",
-                    "nonce" : "0x479f50da2fd9401a",
+                    "hash" : "0x05a4f10371b254657920a39a483a7ff1f7c8fed9c93159e20c9630331a60e949",
+                    "mixHash" : "0xb636854a8d0be48f4fcfb82b92b7361361508d6c71167eddad6ac06fcc68be9f",
+                    "nonce" : "0x675fd6ef62a44606",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
-                    "receiptTrie" : "0xcc316c591fdfb969754138756ac5c79944d54aaefbafe7f43dc099a991446821",
+                    "receiptTrie" : "0xda7c6e7afa7811440dc63a7bf5bdfec0a83bf38c79b90fc118fbce6cf54fb33f",
                     "stateRoot" : "0x7d71ab9aea6396a6756413b18bea0a5adc3970f4eaf8adaf9e80f2dc9b62ef3f",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x986f90683e8ac5532f375d7a521da0dfddbd0ad49e1fd7d1fe326e9de0590c15",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010364000000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x5a10ef5eaeb84ba37859eb7f2b47e8d0409163aad35dd8373a89150485f88794",
+        "lastblockhash" : "0x05a4f10371b254657920a39a483a7ff1f7c8fed9c93159e20c9630331a60e949",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_3_100_20500.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_3_100_20500_d0g0v0.json
index e1c64d289..816c39f96 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_3_100_20500.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_3_100_20500_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_0_3_100_20500_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_3_100_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xa7ac",
-                    "hash" : "0x9f15d97505571e1c55460593dfa7d8cbc8b30ce9468ee3007181083eeee95cbe",
-                    "mixHash" : "0x37e30b5dfc9c0b9dffb75d9a3441beb753148b32d4e75d85bf0eebcf1c9bd436",
-                    "nonce" : "0xaf750e329298c666",
+                    "hash" : "0x75029f6385a99b5e75e6638cc62686248fc657084226ad5c5b542ac01082f2b3",
+                    "mixHash" : "0xd258684062745c073938e40e3ea6cc1f27658da86efd30bdba495ae04f51ec27",
+                    "nonce" : "0x2695af6d291a09f4",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0x8c5958a0ac20258ce8dbac28c8a3ed41ab8bf0d25c4f9828f418c94e65ec99b3",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x769b76fdf6577cfc3cd56a0669ca3367c455d59683c0d856d24863d8d08fbb4e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010364000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a07264b88677f27100d1b490a5884b15e13657277a25bc6dfdc3b256de81bc4c61a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x9f15d97505571e1c55460593dfa7d8cbc8b30ce9468ee3007181083eeee95cbe",
+        "lastblockhash" : "0x75029f6385a99b5e75e6638cc62686248fc657084226ad5c5b542ac01082f2b3",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -219,6 +224,11 @@
         }
     },
     "modexp_0_3_100_20500_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_3_100_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -228,9 +238,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xa7ac",
-                    "hash" : "0x81c27e8d05c5f54936c89441f4596a0f22a2b8b41a8d85525e20b6ad4721cf31",
-                    "mixHash" : "0xea07406a628a0c1526732d40be00b9c61616a272c18865f9a5567849c4ae254f",
-                    "nonce" : "0xd79790604cc6a074",
+                    "hash" : "0xf95e95a9759666f0bd1cf159b73334f3898eceb9b4ed4b4de11add289b9dcf4c",
+                    "mixHash" : "0x03e794daa7ff1236879a78d1f3153276f3bb7416f3b0379c15012bab460b27bb",
+                    "nonce" : "0x82140f0e6968e041",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0x8c5958a0ac20258ce8dbac28c8a3ed41ab8bf0d25c4f9828f418c94e65ec99b3",
@@ -239,7 +249,7 @@
                     "transactionsTrie" : "0x769b76fdf6577cfc3cd56a0669ca3367c455d59683c0d856d24863d8d08fbb4e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010364000000000000000000000000000000000000000000000000000000000000",
@@ -276,7 +286,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x81c27e8d05c5f54936c89441f4596a0f22a2b8b41a8d85525e20b6ad4721cf31",
+        "lastblockhash" : "0xf95e95a9759666f0bd1cf159b73334f3898eceb9b4ed4b4de11add289b9dcf4c",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -438,6 +448,11 @@
         }
     },
     "modexp_0_3_100_20500_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_3_100_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -447,9 +462,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xa7ac",
-                    "hash" : "0x420f71e3830507296c4e6bf574deae7652dec60f61ba60460fa6da031b70c722",
-                    "mixHash" : "0x1b177e4af548960ee3dfa2e22693346a373d621ade814a9ad60f1ab1cca5a475",
-                    "nonce" : "0xbac9f357646e2e4f",
+                    "hash" : "0x0e7692f3f5825a54a82f98caec5cebf1d7e5b2cf5ab78574cde1ac239509e643",
+                    "mixHash" : "0x93e8153dfc7f2f1ce86450926e1ea8a2614b35a8c0f829f954b6c95975340a79",
+                    "nonce" : "0xb6cf704140ff7006",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0x8c5958a0ac20258ce8dbac28c8a3ed41ab8bf0d25c4f9828f418c94e65ec99b3",
@@ -458,7 +473,7 @@
                     "transactionsTrie" : "0x769b76fdf6577cfc3cd56a0669ca3367c455d59683c0d856d24863d8d08fbb4e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010364000000000000000000000000000000000000000000000000000000000000",
@@ -495,7 +510,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x420f71e3830507296c4e6bf574deae7652dec60f61ba60460fa6da031b70c722",
+        "lastblockhash" : "0x0e7692f3f5825a54a82f98caec5cebf1d7e5b2cf5ab78574cde1ac239509e643",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -657,6 +672,11 @@
         }
     },
     "modexp_0_3_100_20500_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_3_100_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -666,9 +686,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xa7ac",
-                    "hash" : "0xe62431b351c102c5854e8712fa8395b39fa9fbd7048b37c898e11caab4b7132b",
-                    "mixHash" : "0x5a6311b9d0713466bbb5d95470576ab3821402f188cbcad2c4bc0bebe7a6a938",
-                    "nonce" : "0xae27a9a12634e3c5",
+                    "hash" : "0x692d4d906fd0f8d3d13dd8eee0dcd57cbc80d770ea4aed7044090efc34129da8",
+                    "mixHash" : "0x9fcc4fd9849478bc1ab173d907aaa68e67a2405cfac2269deba2cb9f17fc8fbe",
+                    "nonce" : "0x24a730a94e131ec7",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0x8c5958a0ac20258ce8dbac28c8a3ed41ab8bf0d25c4f9828f418c94e65ec99b3",
@@ -677,7 +697,7 @@
                     "transactionsTrie" : "0x769b76fdf6577cfc3cd56a0669ca3367c455d59683c0d856d24863d8d08fbb4e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010364000000000000000000000000000000000000000000000000000000000000",
@@ -714,7 +734,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xe62431b351c102c5854e8712fa8395b39fa9fbd7048b37c898e11caab4b7132b",
+        "lastblockhash" : "0x692d4d906fd0f8d3d13dd8eee0dcd57cbc80d770ea4aed7044090efc34129da8",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -876,6 +896,11 @@
         }
     },
     "modexp_0_3_100_20500_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_3_100_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -885,18 +910,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xa7ac",
-                    "hash" : "0xb566ed7c2a71aca4ad2304435abf221616b8b5623c805d7e4e44b97f55c543a4",
-                    "mixHash" : "0x242bad26ca5e47308aa71b40285db6bb6c0d923664745005ba7f93a1d5c61781",
-                    "nonce" : "0x8c0cb2aa966a2427",
+                    "hash" : "0xf928ea6c37d8adcba4c11cc9a51fd400e40a3f9a385f434a518b90c364bbfa13",
+                    "mixHash" : "0x12fb2ae40a99407131181aef80b4034d73c5ac6c9044f377a3d2147c7ce847ba",
+                    "nonce" : "0x1a74f3172bb7fd41",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
-                    "receiptTrie" : "0xfed5024449c3531b9238d10fffc58918b6b61113c79309e30e52eca0c9e8e10d",
+                    "receiptTrie" : "0x6f4316f7db8044d8a72c0e11cfd3c3d6dcb136efe778d036bb62e821462271db",
                     "stateRoot" : "0xb1db4b1614b28cd14470c83e88c1d7bb04748cf9cee6398df99b935e9ddb24a7",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x769b76fdf6577cfc3cd56a0669ca3367c455d59683c0d856d24863d8d08fbb4e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010364000000000000000000000000000000000000000000000000000000000000",
@@ -933,7 +958,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xb566ed7c2a71aca4ad2304435abf221616b8b5623c805d7e4e44b97f55c543a4",
+        "lastblockhash" : "0xf928ea6c37d8adcba4c11cc9a51fd400e40a3f9a385f434a518b90c364bbfa13",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_3_100_22000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_3_100_22000_d0g0v0.json
index 8e73d6fe3..fa81dbb7c 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_3_100_22000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_3_100_22000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_0_3_100_22000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_3_100_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad11",
-                    "hash" : "0x8cfade42548a7e4eec6bfa51616e6b35663915f655359a462e56df3d0e45ff2f",
-                    "mixHash" : "0x6e0ab5028c0182beca95d6e7c4e2b8258d6f19bbadf3709fe9caef5879715da0",
-                    "nonce" : "0x926bc5242d3c5b13",
+                    "hash" : "0xf8f54e23a102defda55971b9a1d9410b912304f7cb33d0ec7ede4c0992ed7e31",
+                    "mixHash" : "0x45666758ef272762d345117cbaee5b5eae786c0a6dbe4526ff4bd79c3344dc7b",
+                    "nonce" : "0xf5447cb0c47ac33e",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0x118852664a5ee730fc4f720a2c2df548e10f00f42f3b1d8d96ae0a105f8a3331",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x190b8f664a95c278f41fbf2c9f93bc5738e79f829b3058a8b50ce5d038e3cf1d",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010364000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x8cfade42548a7e4eec6bfa51616e6b35663915f655359a462e56df3d0e45ff2f",
+        "lastblockhash" : "0xf8f54e23a102defda55971b9a1d9410b912304f7cb33d0ec7ede4c0992ed7e31",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_0_3_100_22000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_3_100_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad11",
-                    "hash" : "0x1b062a789786ba57b02e2dc7e7a65d1763934b19f692158db71068ddc4f78ed0",
-                    "mixHash" : "0xdd687a17e7c787b35ab05f9db0da527e920b1dfd1a9c1cc92ab27ac149a8e8bb",
-                    "nonce" : "0xc8a8fcd231af39dd",
+                    "hash" : "0x2d79f35938aceff4b7dcbcc3d6e87a7d40b2f35a87d811c43d8042010629b97c",
+                    "mixHash" : "0x7ac719d6ec887b206952711815d235b9f230c68c079c3a6533689eba31b7bb3a",
+                    "nonce" : "0xe0769b3fc8a107ea",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0x118852664a5ee730fc4f720a2c2df548e10f00f42f3b1d8d96ae0a105f8a3331",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x190b8f664a95c278f41fbf2c9f93bc5738e79f829b3058a8b50ce5d038e3cf1d",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010364000000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x1b062a789786ba57b02e2dc7e7a65d1763934b19f692158db71068ddc4f78ed0",
+        "lastblockhash" : "0x2d79f35938aceff4b7dcbcc3d6e87a7d40b2f35a87d811c43d8042010629b97c",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_0_3_100_22000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_3_100_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad88",
-                    "hash" : "0x48508d1416e37e96c23c486a9312a49b437120ecb4e66a52a24c78dff9dd1638",
-                    "mixHash" : "0x919cdf39bf43fd1959441347e09565041953db275a7787ab32031454a84c876e",
-                    "nonce" : "0x02e6af5357f50ee9",
+                    "hash" : "0xfd131616cd2d9e113cb40c8112ed6d4f7bdb412bf6019cb2bee291e346cc4887",
+                    "mixHash" : "0x36954f53ac18b36dfd539415b29297754cdbc4087c477abea5711a4f3d87185a",
+                    "nonce" : "0xc5c58a45e691271b",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0xaac9bd7bd51570a02aecdebc0ca28de84f2b71865ab44a15c39c6c5830f47b39",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x190b8f664a95c278f41fbf2c9f93bc5738e79f829b3058a8b50ce5d038e3cf1d",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90326f901f8a033dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a01179502c165cf1681cd5a23d44761f1b8ee934c4a9883b6f05a155e201f524f9a0190b8f664a95c278f41fbf2c9f93bc5738e79f829b3058a8b50ce5d038e3cf1da0aac9bd7bd51570a02aecdebc0ca28de84f2b71865ab44a15c39c6c5830f47b39b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082ad888203e880a036954f53ac18b36dfd539415b29297754cdbc4087c477abea5711a4f3d87185a88c5c58a45e691271bf90127f90124010182ad8894c305c901078781c232a2a521c2af7980f8385ee980b8c430c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000103640000000000000000000000000000000000000000000000000000000000001ca02d43ea80e728930fd79c028f3ce4eab6f241eff3793ad73cfd1b601d036d8898a0318214eddbaca98a797778098fce1edf7865fc61ba384d1f5c6f3509cccde856c0",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010364000000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a07264b88677f27100d1b490a5884b15e13657277a25bc6dfdc3b256de81bc4c61a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x48508d1416e37e96c23c486a9312a49b437120ecb4e66a52a24c78dff9dd1638",
+        "lastblockhash" : "0xfd131616cd2d9e113cb40c8112ed6d4f7bdb412bf6019cb2bee291e346cc4887",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_0_3_100_22000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_3_100_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad88",
-                    "hash" : "0x0b237d2e8bd3c5189f650613fd7f63d6359c7d2de0b716d73a9142ec828fe77e",
-                    "mixHash" : "0xab63cdba20225f2e6aad03ef7be7f49bdec0b93b49c50725496f4e14d156e398",
-                    "nonce" : "0x9aceb07db83a7988",
+                    "hash" : "0xc2ef275f7b989cd30904a33e3588d9aba22c96db70539b3cd0dcf78fb8be5b82",
+                    "mixHash" : "0x516162f24a7e7ed4205358cadf20dca81e537168a61ab14f37b8c48cc2fe0fa2",
+                    "nonce" : "0x685903bfba400df4",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0xaac9bd7bd51570a02aecdebc0ca28de84f2b71865ab44a15c39c6c5830f47b39",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x190b8f664a95c278f41fbf2c9f93bc5738e79f829b3058a8b50ce5d038e3cf1d",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010364000000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x0b237d2e8bd3c5189f650613fd7f63d6359c7d2de0b716d73a9142ec828fe77e",
+        "lastblockhash" : "0xc2ef275f7b989cd30904a33e3588d9aba22c96db70539b3cd0dcf78fb8be5b82",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_0_3_100_22000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_3_100_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad11",
-                    "hash" : "0xd5555f35b7d07ee8bafc54a0f53d44102670ff8ca77a35fc4045bf3609cb02c8",
-                    "mixHash" : "0x11263788fb00a2d352103af3c145297851be62dead0397e90680a741a90ad324",
-                    "nonce" : "0x92fd4aa2d0d45249",
+                    "hash" : "0xf15b0103f3e1d89561d5c7ddf62fb3958d390fa0e67974dd5d459246bd6027a5",
+                    "mixHash" : "0x2ad1232a2b6fbe70d23517e6f35413cce885413c0fc79c91cea6770d7392dba7",
+                    "nonce" : "0xcc25cd42147d9046",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
-                    "receiptTrie" : "0xcc316c591fdfb969754138756ac5c79944d54aaefbafe7f43dc099a991446821",
+                    "receiptTrie" : "0xda7c6e7afa7811440dc63a7bf5bdfec0a83bf38c79b90fc118fbce6cf54fb33f",
                     "stateRoot" : "0x7d71ab9aea6396a6756413b18bea0a5adc3970f4eaf8adaf9e80f2dc9b62ef3f",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x190b8f664a95c278f41fbf2c9f93bc5738e79f829b3058a8b50ce5d038e3cf1d",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010364000000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xd5555f35b7d07ee8bafc54a0f53d44102670ff8ca77a35fc4045bf3609cb02c8",
+        "lastblockhash" : "0xf15b0103f3e1d89561d5c7ddf62fb3958d390fa0e67974dd5d459246bd6027a5",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_3_100_25000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_3_100_25000_d0g0v0.json
index 70d1b32d4..824673316 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_3_100_25000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_3_100_25000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_0_3_100_25000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_3_100_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad11",
-                    "hash" : "0x165bdaba894a3b4732b375ae5a4626f5379c83db8811c4f276a70c3a2958da2b",
-                    "mixHash" : "0x42b0d44eca0d7c3a1249dcb1620af7d950bff558195b98358748b8683fda470d",
-                    "nonce" : "0x9fb7ad61526e40fc",
+                    "hash" : "0xb8e1cc28a56ed3ca6769ee409ca0c07b9e07c83895ff105c6c7465d2401df323",
+                    "mixHash" : "0x94a27a97883da75fdb6e46a137594837e38cbc1193e9fa32e8f589f2edabba84",
+                    "nonce" : "0xcb62fbac44cd507b",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0x118852664a5ee730fc4f720a2c2df548e10f00f42f3b1d8d96ae0a105f8a3331",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x3895678d1bb8c733c3c44cc0fe0db781d32b253e2bc70e631bd5d034f7939697",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010364000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a07264b88677f27100d1b490a5884b15e13657277a25bc6dfdc3b256de81bc4c61a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x165bdaba894a3b4732b375ae5a4626f5379c83db8811c4f276a70c3a2958da2b",
+        "lastblockhash" : "0xb8e1cc28a56ed3ca6769ee409ca0c07b9e07c83895ff105c6c7465d2401df323",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_0_3_100_25000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_3_100_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad11",
-                    "hash" : "0xfa33b3c164d84124eab174e4ac5948072ffa00af5800ba18c8ba65c6f018dc4f",
-                    "mixHash" : "0xb386361efb5e9cdb0a0e0f8444377dfcee31b8fe0abbccbc3da43340ea2f3358",
-                    "nonce" : "0x2de5242487e688d3",
+                    "hash" : "0x8cb4c4d8c03db10a7d52113971332946f296621b63d6069d69b5542a405b2a2d",
+                    "mixHash" : "0x8c156a5527ed4e0e684b830dc3f1d9c05ad99b77bd29ce2a8ccd7e380c5bde25",
+                    "nonce" : "0x8a093126ba43ea7e",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0x118852664a5ee730fc4f720a2c2df548e10f00f42f3b1d8d96ae0a105f8a3331",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x3895678d1bb8c733c3c44cc0fe0db781d32b253e2bc70e631bd5d034f7939697",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90326f901f8a033dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a0781351908a5bc6a39a9a483fba2208b3ea026b345976df8423fd15e3322553e5a03895678d1bb8c733c3c44cc0fe0db781d32b253e2bc70e631bd5d034f7939697a0118852664a5ee730fc4f720a2c2df548e10f00f42f3b1d8d96ae0a105f8a3331b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082ad118203e880a08c156a5527ed4e0e684b830dc3f1d9c05ad99b77bd29ce2a8ccd7e380c5bde25888a093126ba43ea7ef90127f90124010182b94094c305c901078781c232a2a521c2af7980f8385ee980b8c430c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000103640000000000000000000000000000000000000000000000000000000000001ba0e29cd1325b3d357e4bdf23a619308cd61fc332b14325ca39819d3ae697b97084a06a5a5dd588953736548bdc1e4441fd9deecfcbba0e34cf4243befc4d33a89717c0",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010364000000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xfa33b3c164d84124eab174e4ac5948072ffa00af5800ba18c8ba65c6f018dc4f",
+        "lastblockhash" : "0x8cb4c4d8c03db10a7d52113971332946f296621b63d6069d69b5542a405b2a2d",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_0_3_100_25000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_3_100_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xb940",
-                    "hash" : "0x732fce3aaccc0f92f4ee7cf2ca17f1fec7a936b2509f40b86b91cf8458f587b4",
-                    "mixHash" : "0x2169fbd00b7742f7795a50f3b1511b272760e65194577824fe6d56f80db34ef9",
-                    "nonce" : "0xb0a10cbee040dc2a",
+                    "hash" : "0x3d5e65e12875a74403f0f259a92671f16fddf4be42fa6b87713aa09149388bd1",
+                    "mixHash" : "0x1c172f7ca7c1b371b264aa2b42589bf1bb43cc390ec00af42451c8fbe9414965",
+                    "nonce" : "0xcc8ba55735e9cf6f",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0x93314ead2dfa0847df8dac3bdc4044aedc6b2cc2fae840909bfcbe06092b9bdb",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x3895678d1bb8c733c3c44cc0fe0db781d32b253e2bc70e631bd5d034f7939697",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010364000000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a07264b88677f27100d1b490a5884b15e13657277a25bc6dfdc3b256de81bc4c61a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x732fce3aaccc0f92f4ee7cf2ca17f1fec7a936b2509f40b86b91cf8458f587b4",
+        "lastblockhash" : "0x3d5e65e12875a74403f0f259a92671f16fddf4be42fa6b87713aa09149388bd1",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_0_3_100_25000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_3_100_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xb940",
-                    "hash" : "0xc1d7267b5eeeb0a0db7a3ce496c577c70a337c832ba13adfed7a6b5f679bd1de",
-                    "mixHash" : "0xf7630913d19eec9fa055bdf6c185371a5f5582eec5b2202ccd8851a153e33173",
-                    "nonce" : "0x749b4b04452e7fb3",
+                    "hash" : "0x126fcd063b6b111589d3d720de300ea695c79e6bb4132c32f8f3ebe945baf873",
+                    "mixHash" : "0x1cb76a3353255f2306db11b6065758c3b03ba9a198f433632cfaa02675633927",
+                    "nonce" : "0xef7f8576189bf978",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0x93314ead2dfa0847df8dac3bdc4044aedc6b2cc2fae840909bfcbe06092b9bdb",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x3895678d1bb8c733c3c44cc0fe0db781d32b253e2bc70e631bd5d034f7939697",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90326f901f8a033dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a0cd2b4f27097c9f145066687b47e50709799f81a41f4e79041d5ee5606793f66fa03895678d1bb8c733c3c44cc0fe0db781d32b253e2bc70e631bd5d034f7939697a093314ead2dfa0847df8dac3bdc4044aedc6b2cc2fae840909bfcbe06092b9bdbb901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082b9408203e880a01cb76a3353255f2306db11b6065758c3b03ba9a198f433632cfaa0267563392788ef7f8576189bf978f90127f90124010182b94094c305c901078781c232a2a521c2af7980f8385ee980b8c430c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000103640000000000000000000000000000000000000000000000000000000000001ba0e29cd1325b3d357e4bdf23a619308cd61fc332b14325ca39819d3ae697b97084a06a5a5dd588953736548bdc1e4441fd9deecfcbba0e34cf4243befc4d33a89717c0",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010364000000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xc1d7267b5eeeb0a0db7a3ce496c577c70a337c832ba13adfed7a6b5f679bd1de",
+        "lastblockhash" : "0x126fcd063b6b111589d3d720de300ea695c79e6bb4132c32f8f3ebe945baf873",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_0_3_100_25000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_3_100_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad11",
-                    "hash" : "0x57e03393da10b389462f376dd4ee11bdac602b4cdc1aa4e4bd15cc82b78634a0",
-                    "mixHash" : "0x46a127f645b87787f2d150893e7f84a8137e1b4c8284034a67eb3610e8799a82",
-                    "nonce" : "0x7c7f4fbd5823f53c",
+                    "hash" : "0x350fecf4e90c2389a172dfa0d364571e562291e13b16f1a94295589641e45cab",
+                    "mixHash" : "0xb707b711e61d28d20f46066387e541024b942513aca52fd8d0b0e8e4efe2b160",
+                    "nonce" : "0xe4bc6f4d12216157",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
-                    "receiptTrie" : "0xcc316c591fdfb969754138756ac5c79944d54aaefbafe7f43dc099a991446821",
+                    "receiptTrie" : "0xda7c6e7afa7811440dc63a7bf5bdfec0a83bf38c79b90fc118fbce6cf54fb33f",
                     "stateRoot" : "0x7d71ab9aea6396a6756413b18bea0a5adc3970f4eaf8adaf9e80f2dc9b62ef3f",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x3895678d1bb8c733c3c44cc0fe0db781d32b253e2bc70e631bd5d034f7939697",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010364000000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x57e03393da10b389462f376dd4ee11bdac602b4cdc1aa4e4bd15cc82b78634a0",
+        "lastblockhash" : "0x350fecf4e90c2389a172dfa0d364571e562291e13b16f1a94295589641e45cab",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_3_100_35000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_3_100_35000_d0g0v0.json
index 404a9160b..f462ccd8d 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_3_100_35000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_0_3_100_35000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_0_3_100_35000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_3_100_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad11",
-                    "hash" : "0x4f26304da719ebb0d6a4880a8bfe9e150ed3e225f307f484253a91841150cab9",
-                    "mixHash" : "0xdc7628f517b7c012c70385ba66cb61c431141a2963bee3ba5649c64c5d30c4ac",
-                    "nonce" : "0x460340822ceeb1c8",
+                    "hash" : "0x08dfdc42265a6921781a2defeb225b9099ec1d4facce6fa6f6dd80e5a5d561c8",
+                    "mixHash" : "0xd9292068ae5f5d3a5a5f14a802e3b5bc383bf1e3a0541fe1201165e97804011d",
+                    "nonce" : "0xe56481079975a60d",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0x118852664a5ee730fc4f720a2c2df548e10f00f42f3b1d8d96ae0a105f8a3331",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0xe39f596f763d6765d4e85071d495be214ec6248dabd550a8b07cdf2249f4f188",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010364000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x4f26304da719ebb0d6a4880a8bfe9e150ed3e225f307f484253a91841150cab9",
+        "lastblockhash" : "0x08dfdc42265a6921781a2defeb225b9099ec1d4facce6fa6f6dd80e5a5d561c8",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_0_3_100_35000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_3_100_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad11",
-                    "hash" : "0xae28f5237aadb6b0787a65280b34222934e4d3cad22e8624ac16e234e2b67994",
-                    "mixHash" : "0x802845f0b5eef1d67baaacc5438a9c9a372fc3491599c3494083d1dffaa36ff7",
-                    "nonce" : "0x594fa016076a9aa3",
+                    "hash" : "0xb75ace230e9830176e10b195be86030e92386f20f28a689c486a29bf69a451c4",
+                    "mixHash" : "0x1a38f0f400fb3cdf9e8c67c485df3017faa983c7af1172cee5bc081e13c0a856",
+                    "nonce" : "0xa88b88212bc72164",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0x118852664a5ee730fc4f720a2c2df548e10f00f42f3b1d8d96ae0a105f8a3331",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0xe39f596f763d6765d4e85071d495be214ec6248dabd550a8b07cdf2249f4f188",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010364000000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xae28f5237aadb6b0787a65280b34222934e4d3cad22e8624ac16e234e2b67994",
+        "lastblockhash" : "0xb75ace230e9830176e10b195be86030e92386f20f28a689c486a29bf69a451c4",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_0_3_100_35000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_3_100_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xe050",
-                    "hash" : "0xacca0c9fdacedd5cfce7b38ff7f2807a5f29dfa49c49948e1e0ee8ad6441c7c3",
-                    "mixHash" : "0x87963915f5e2b00f50f5df2339783d60a3477708a06dcf18e0dbb98c9fcee266",
-                    "nonce" : "0x33ba75cfd47beb60",
+                    "hash" : "0xbc568a54847dcd68fd21348c77f2219f1f21180138c72fc99546f3496160d8eb",
+                    "mixHash" : "0x76b5d7e9433d8a7180c9ee69be57542b1077f5816d179ec05a92b01e0b169089",
+                    "nonce" : "0x501b2dc840a78e43",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0x1b265ca3499e73f6255ef44a3b484f65da7a88fd83093ad76e523a82c1895d9c",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0xe39f596f763d6765d4e85071d495be214ec6248dabd550a8b07cdf2249f4f188",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010364000000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xacca0c9fdacedd5cfce7b38ff7f2807a5f29dfa49c49948e1e0ee8ad6441c7c3",
+        "lastblockhash" : "0xbc568a54847dcd68fd21348c77f2219f1f21180138c72fc99546f3496160d8eb",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_0_3_100_35000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_3_100_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xe050",
-                    "hash" : "0x4fb6b13ebe518949ff5f1308a7cf7597393c741282f79dbd9b5ada95d3dd469f",
-                    "mixHash" : "0xf275f96a12cdcf5cabcf68a96d433fd8e55b10c0581c4cc40481083aa0b302aa",
-                    "nonce" : "0x0fad3845dee78db3",
+                    "hash" : "0x336956815bbf23ed3130cd7bf0eeb211732fc99e2e2062b471c6b9770a7321c2",
+                    "mixHash" : "0x59bb20ec5ac65bd3d89fef99fc68413501525e5afcbb6bf9d5c62d1c0d4a2ae5",
+                    "nonce" : "0xa60a22a26691a65a",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0x1b265ca3499e73f6255ef44a3b484f65da7a88fd83093ad76e523a82c1895d9c",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0xe39f596f763d6765d4e85071d495be214ec6248dabd550a8b07cdf2249f4f188",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010364000000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x4fb6b13ebe518949ff5f1308a7cf7597393c741282f79dbd9b5ada95d3dd469f",
+        "lastblockhash" : "0x336956815bbf23ed3130cd7bf0eeb211732fc99e2e2062b471c6b9770a7321c2",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_0_3_100_35000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_0_3_100_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad11",
-                    "hash" : "0xcce8dcf7e7ed7233f28a25654b17a518c321d134aa0b40cb887708912b868a2b",
-                    "mixHash" : "0x0dc1d5e3e42f094e64f63660020dfb7254cb842996df4a4c35f3086cdf6262e0",
-                    "nonce" : "0xf79fe0e76a694afb",
+                    "hash" : "0x46f70e28a44bba87688f22d78bc2624df7a3bb5c50ee068d5b156a9213e20b6a",
+                    "mixHash" : "0xe69b0c8dd4f8ae2899873b34ff297fa2013996ab62b90f4a0386c842b7ecead0",
+                    "nonce" : "0x83686f8a4ae2b494",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
-                    "receiptTrie" : "0xcc316c591fdfb969754138756ac5c79944d54aaefbafe7f43dc099a991446821",
+                    "receiptTrie" : "0xda7c6e7afa7811440dc63a7bf5bdfec0a83bf38c79b90fc118fbce6cf54fb33f",
                     "stateRoot" : "0x7d71ab9aea6396a6756413b18bea0a5adc3970f4eaf8adaf9e80f2dc9b62ef3f",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0xe39f596f763d6765d4e85071d495be214ec6248dabd550a8b07cdf2249f4f188",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010364000000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xcce8dcf7e7ed7233f28a25654b17a518c321d134aa0b40cb887708912b868a2b",
+        "lastblockhash" : "0x46f70e28a44bba87688f22d78bc2624df7a3bb5c50ee068d5b156a9213e20b6a",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_0_1000000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_0_1000000_d0g0v0.json
index d4391e89b..e88bcbacf 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_0_1000000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_0_1000000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_1_0_0_1000000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_0_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xac91",
-                    "hash" : "0xb6dcdde074b5795f879cefbea252e875e80cb1a5d7819aeafd46d2497b8661c2",
-                    "mixHash" : "0x069d740b1afc463220fd74357d9bfc11d93c8036a9415b46825de26a5221d013",
-                    "nonce" : "0x4a7bb3c01348ba14",
+                    "hash" : "0x135747d184381de73ff0420463d12a9d770a1a4337c2dddb9427660642ac0d63",
+                    "mixHash" : "0x4817a78e14a0432ef8169f509a8cda39a22e69e422404c288bf3479db96eccd0",
+                    "nonce" : "0x8529bbc2745e8e32",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0xc8883a7476d776ecd31ea160da35421dba55a00e8651e8d7b37cb7fde3260e86",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x8b5effc9b4ce2426ae150ad500b2061ba4c27dc831f73f71b76d27b636fcb325",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xb6dcdde074b5795f879cefbea252e875e80cb1a5d7819aeafd46d2497b8661c2",
+        "lastblockhash" : "0x135747d184381de73ff0420463d12a9d770a1a4337c2dddb9427660642ac0d63",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_1_0_0_1000000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_0_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xac91",
-                    "hash" : "0x269c4087154ab90b1bbda2bda4890f1ec169e99fb53c31edc2fd821da4cdbee3",
-                    "mixHash" : "0xbfa39786de3f5cd1b8deea022f0fa0b77d77366838930e79ee9f8a17becdd167",
-                    "nonce" : "0x8142449467a362f9",
+                    "hash" : "0xd84c8aa7d63457f7f86c33cf3d41bd2063e25d250b484c703a80eeb6aa16418e",
+                    "mixHash" : "0xe8d7807b5576c3d0d68452d9d60dd257ae1252a6050e92be64ccf1a1db4a3f24",
+                    "nonce" : "0x32cc38ba970f650b",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0xc8883a7476d776ecd31ea160da35421dba55a00e8651e8d7b37cb7fde3260e86",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x8b5effc9b4ce2426ae150ad500b2061ba4c27dc831f73f71b76d27b636fcb325",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a06b320df621b8738917032719f4ba9c4855edd2fe795efba803ba5242ce7564bba056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x269c4087154ab90b1bbda2bda4890f1ec169e99fb53c31edc2fd821da4cdbee3",
+        "lastblockhash" : "0xd84c8aa7d63457f7f86c33cf3d41bd2063e25d250b484c703a80eeb6aa16418e",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_1_0_0_1000000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_0_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x0f9958",
-                    "hash" : "0xf69e4a47a1497c3b10e174168eb3a66d31afedcb8b02cae3f05ef1a56dc6157f",
-                    "mixHash" : "0xe6db6cc76d8eab4f5e7df6f29f1f4aeb3c638cda3e5a154ba42dc44f9a99172d",
-                    "nonce" : "0x6a3a2c8c4a91fbf6",
+                    "hash" : "0x9dbec8ac13076d8c0bcb72e6483a45f606fcaeb511f1396c1c15ec49f66a6738",
+                    "mixHash" : "0xbcd7480b157f292a78423340d5bd5ec42cd45f4e45efc6a56b2a2d8c7e7525e3",
+                    "nonce" : "0x3331bfb0b3e1de55",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0x3c67053fe1a3bf3139435b16260756e179e1634701bfacd5fc341be460460b41",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x8b5effc9b4ce2426ae150ad500b2061ba4c27dc831f73f71b76d27b636fcb325",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xf69e4a47a1497c3b10e174168eb3a66d31afedcb8b02cae3f05ef1a56dc6157f",
+        "lastblockhash" : "0x9dbec8ac13076d8c0bcb72e6483a45f606fcaeb511f1396c1c15ec49f66a6738",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_1_0_0_1000000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_0_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x0f9958",
-                    "hash" : "0x90c0076e0f2de0c47b2238dfc1667160057fe07336bd5abc470ca930c5c7668f",
-                    "mixHash" : "0x216d1a61bf8ae5384873886254a1f643efa9a94386ed40df47f098d97c8764ca",
-                    "nonce" : "0x5ae87ebb273fba9e",
+                    "hash" : "0x71f47788bf5e9175b2be603e486583aec4c10b21416f8613bf13093cb868a73c",
+                    "mixHash" : "0x5eaf65af4c9cca1f996c2675af2840ab6237e8d9376ae39b4c0acc0ef35f11e6",
+                    "nonce" : "0x29abd5ba65a9204a",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0x3c67053fe1a3bf3139435b16260756e179e1634701bfacd5fc341be460460b41",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x8b5effc9b4ce2426ae150ad500b2061ba4c27dc831f73f71b76d27b636fcb325",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90328f901f9a0d78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a033fed93bc249b566137abe2b140182d2e053576fe016666d35c6179e0f8949bea08b5effc9b4ce2426ae150ad500b2061ba4c27dc831f73f71b76d27b636fcb325a03c67053fe1a3bf3139435b16260756e179e1634701bfacd5fc341be460460b41b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e100830f99588203e880a0216d1a61bf8ae5384873886254a1f643efa9a94386ed40df47f098d97c8764ca885ae87ebb273fba9ef90128f901250101830f995894c305c901078781c232a2a521c2af7980f8385ee980b8c430c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000001ba0166e46c8f5101e748c558ff1ffcf7de42bdf050ce1e6f1b29d4fc1f7dd8068fea030ea331a16e7de1e6e85eaf5ced87ebb348ed860bf3f60599642b4282495e0b5c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x90c0076e0f2de0c47b2238dfc1667160057fe07336bd5abc470ca930c5c7668f",
+        "lastblockhash" : "0x71f47788bf5e9175b2be603e486583aec4c10b21416f8613bf13093cb868a73c",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_1_0_0_1000000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_0_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xac91",
-                    "hash" : "0x5fc07019e6c3c08a0571b5b0075891d489c8967dce3c3225a880ed5905748cbf",
-                    "mixHash" : "0x792e651982c0d2626c0249e36ac4bb1f2fdf4381c25db2d1923ac02f0f950d66",
-                    "nonce" : "0xa2414367075ac287",
+                    "hash" : "0x372655239cb6b8efd210660ee3f05f147dfe64fe9c39f873823c3dfba2389f3e",
+                    "mixHash" : "0x34822e548793bf00d647d3ab61edf5de4029ada6e62f6c889bacf2e4e396cb26",
+                    "nonce" : "0xae927eb37f5d0f45",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
-                    "receiptTrie" : "0x9a41ab85ba819e708696e482f951f737fc5d987f9215742ecdc98ad5271ed12b",
+                    "receiptTrie" : "0x9fff7ea20b711f187fa99203bb06796a429245b8f48543971242d0a51a9b9c07",
                     "stateRoot" : "0x8e1dd55f8b8d73c671f6be8559a395a574b9d853899b64be6f09f794f82c02ed",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x8b5effc9b4ce2426ae150ad500b2061ba4c27dc831f73f71b76d27b636fcb325",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90327f901f8a0d78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a08e1dd55f8b8d73c671f6be8559a395a574b9d853899b64be6f09f794f82c02eda08b5effc9b4ce2426ae150ad500b2061ba4c27dc831f73f71b76d27b636fcb325a09fff7ea20b711f187fa99203bb06796a429245b8f48543971242d0a51a9b9c07b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082ac918203e880a034822e548793bf00d647d3ab61edf5de4029ada6e62f6c889bacf2e4e396cb2688ae927eb37f5d0f45f90128f901250101830f995894c305c901078781c232a2a521c2af7980f8385ee980b8c430c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000001ba0166e46c8f5101e748c558ff1ffcf7de42bdf050ce1e6f1b29d4fc1f7dd8068fea030ea331a16e7de1e6e85eaf5ced87ebb348ed860bf3f60599642b4282495e0b5c0",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x5fc07019e6c3c08a0571b5b0075891d489c8967dce3c3225a880ed5905748cbf",
+        "lastblockhash" : "0x372655239cb6b8efd210660ee3f05f147dfe64fe9c39f873823c3dfba2389f3e",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_0_155000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_0_155000_d0g0v0.json
index e68fcae21..ea215bb4e 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_0_155000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_0_155000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_1_0_0_155000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_0_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xac91",
-                    "hash" : "0xb80df7a8ea061a820340fa1c2d54bba82934f1277eff6aa9130d5272c142acae",
-                    "mixHash" : "0xbb53a20a6df124da67322026c23e06a01133d011731380941cb8187f9da1cbab",
-                    "nonce" : "0x649558ffa4db747f",
+                    "hash" : "0xcffe5d45800f9acb69c653c5bf3578362fe8507b728cc64deb521b4dea126255",
+                    "mixHash" : "0x04f700ae6ef5fb9057ee0e0fe32d8bc289a3ed5f5f029b600e91673293573d3b",
+                    "nonce" : "0x0dd166b5d0a45490",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0xc8883a7476d776ecd31ea160da35421dba55a00e8651e8d7b37cb7fde3260e86",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x54d15756595887792d049eba2be4d3f6a8ad51c8787ed7a1b8381422fbdd3cca",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xb80df7a8ea061a820340fa1c2d54bba82934f1277eff6aa9130d5272c142acae",
+        "lastblockhash" : "0xcffe5d45800f9acb69c653c5bf3578362fe8507b728cc64deb521b4dea126255",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_1_0_0_155000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_0_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xac91",
-                    "hash" : "0xe88c85a9d90a59b1f07f842226dd0b5aaf8705068771b5260c7b05b2bef7401d",
-                    "mixHash" : "0x823a96b0004a33839126332a32070e56c93a0f1a00ddde40d0db4ef242f80df1",
-                    "nonce" : "0x8480979864d0ad94",
+                    "hash" : "0x0d15afe9bc451eef5f7124a0e6b5560e23aa47e47605f26202012b141df2e633",
+                    "mixHash" : "0x2f29f345d30fb42013051a9e02b17a19c67cdef1e8f4b25241e035fd1e9f4f11",
+                    "nonce" : "0x910fa3cc15a98da2",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0xc8883a7476d776ecd31ea160da35421dba55a00e8651e8d7b37cb7fde3260e86",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x54d15756595887792d049eba2be4d3f6a8ad51c8787ed7a1b8381422fbdd3cca",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90327f901f8a0d78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a00bb8579da21521c4a39bd3bf47d7a024cd2ffda485a20fa19f10b42d3a489703a054d15756595887792d049eba2be4d3f6a8ad51c8787ed7a1b8381422fbdd3ccaa0c8883a7476d776ecd31ea160da35421dba55a00e8651e8d7b37cb7fde3260e86b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082ac918203e880a0823a96b0004a33839126332a32070e56c93a0f1a00ddde40d0db4ef242f80df1888480979864d0ad94f90128f9012501018302b49094c305c901078781c232a2a521c2af7980f8385ee980b8c430c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000001ca059c75796de7713e3d946bf5f0ec6d80af29dd937b306ba871406681b190e3040a00ce27123109bcfe19968795f5845ccda93b5c3296ab3dd70612e3d64acfbe12fc0",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xe88c85a9d90a59b1f07f842226dd0b5aaf8705068771b5260c7b05b2bef7401d",
+        "lastblockhash" : "0x0d15afe9bc451eef5f7124a0e6b5560e23aa47e47605f26202012b141df2e633",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_1_0_0_155000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_0_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x02b490",
-                    "hash" : "0x1cfa1738357b383ae99dc6a46352109a8181d24e6442a20b8ce4aa86c09b3bca",
-                    "mixHash" : "0x61f6b72224209c5538eab82bbc4ef685e0e82a94280077a0b05c8b76d6c95cf3",
-                    "nonce" : "0x3aa489edc209a2d7",
+                    "hash" : "0xd0fb0f08019d0fb81b7017ea8ca613f73c9be6daa4e8c2cc258b93507d0baa49",
+                    "mixHash" : "0xc638a97c3b039f882ccf829c9fb50701c36ab5786cdc3b0fa4d5c647f47bbd30",
+                    "nonce" : "0x9c576018b3239731",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0x7cb9094b56220976a73a93c57c686fbf1baabceea42a5c1529503270b9a5d2bf",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x54d15756595887792d049eba2be4d3f6a8ad51c8787ed7a1b8381422fbdd3cca",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x1cfa1738357b383ae99dc6a46352109a8181d24e6442a20b8ce4aa86c09b3bca",
+        "lastblockhash" : "0xd0fb0f08019d0fb81b7017ea8ca613f73c9be6daa4e8c2cc258b93507d0baa49",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_1_0_0_155000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_0_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x02b490",
-                    "hash" : "0x2ee5eedbe31c239112fed19e0d52509356355b276ffd56f1fcc672c16ed429b6",
-                    "mixHash" : "0x0e5b57a6ba5a358b3ec6e1c6b561b009f1981b8091fc69752bc463fd28fc69e2",
-                    "nonce" : "0x744630b2ba20d3da",
+                    "hash" : "0x86ca8349b34108164b0f51544502b4b0d5e24b511d7d2cfd738303d877713af6",
+                    "mixHash" : "0x4af5aef1d9fb87a86e692d931b967af3ca5ef56a514199b963b1eb1e92fd41a9",
+                    "nonce" : "0xa3f766ca04cfb7df",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0x7cb9094b56220976a73a93c57c686fbf1baabceea42a5c1529503270b9a5d2bf",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x54d15756595887792d049eba2be4d3f6a8ad51c8787ed7a1b8381422fbdd3cca",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x2ee5eedbe31c239112fed19e0d52509356355b276ffd56f1fcc672c16ed429b6",
+        "lastblockhash" : "0x86ca8349b34108164b0f51544502b4b0d5e24b511d7d2cfd738303d877713af6",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_1_0_0_155000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_0_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xac91",
-                    "hash" : "0xebdc7d3702e40fa18357ac23f1fb395a766a34b703cdbaa07dde0ba2e746f874",
-                    "mixHash" : "0x91f0b60bd42ed0b2630034ec0c4c3297dae6a473c98a66361611489fcf093c64",
-                    "nonce" : "0x14e35d312582af53",
+                    "hash" : "0x075edf724387447345d9ac7ba06d6b8053f4b2e1ca5f0cd46cdc730256b9ab4c",
+                    "mixHash" : "0x6274adfe9fe3264c2cd8c178119bd28918c0b4fd03a1f33aa676408a93ea198e",
+                    "nonce" : "0xfb28980136c23738",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
-                    "receiptTrie" : "0x9a41ab85ba819e708696e482f951f737fc5d987f9215742ecdc98ad5271ed12b",
+                    "receiptTrie" : "0x9fff7ea20b711f187fa99203bb06796a429245b8f48543971242d0a51a9b9c07",
                     "stateRoot" : "0x8e1dd55f8b8d73c671f6be8559a395a574b9d853899b64be6f09f794f82c02ed",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x54d15756595887792d049eba2be4d3f6a8ad51c8787ed7a1b8381422fbdd3cca",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a06b320df621b8738917032719f4ba9c4855edd2fe795efba803ba5242ce7564bba056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0xebdc7d3702e40fa18357ac23f1fb395a766a34b703cdbaa07dde0ba2e746f874",
+        "lastblockhash" : "0x075edf724387447345d9ac7ba06d6b8053f4b2e1ca5f0cd46cdc730256b9ab4c",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_0_20500.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_0_20500_d0g0v0.json
index 62c44fe14..52ea2d4fb 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_0_20500.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_0_20500_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_1_0_0_20500_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_0_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xa72c",
-                    "hash" : "0x239047f324db27a5e4389b8edc803665069146daa3a15734fc9f31d83ad87057",
-                    "mixHash" : "0x90131b235ca9829436e176e16662bf62faa1a55d87f9da74136e89c592724cdc",
-                    "nonce" : "0x1ba4dcb2f0229542",
+                    "hash" : "0x769f0d3c99973fe1e58c5f41586c71928158f1ffc6d02b9e9113a08b4b5aa0ae",
+                    "mixHash" : "0xe928597d72c079cec7ce50808b5c860967e471e6564c94f7be6a60b587a6e776",
+                    "nonce" : "0xf039de1ad6dfa79a",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0xe62fa26a1cd575cf073b60a53b41789ee8292062cffc451cf1ced9b1445703b2",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0xf31bfd60a4b4cc6b25fb80a31b677576fd860fbb0d9bb8ff664d4fcb757c9faa",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x239047f324db27a5e4389b8edc803665069146daa3a15734fc9f31d83ad87057",
+        "lastblockhash" : "0x769f0d3c99973fe1e58c5f41586c71928158f1ffc6d02b9e9113a08b4b5aa0ae",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -219,6 +224,11 @@
         }
     },
     "modexp_1_0_0_20500_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_0_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -228,9 +238,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xa72c",
-                    "hash" : "0xe7a71d3cd9a5833a337a3e65e6894a01f3e3ac027e5ac195c6d425083a2cc590",
-                    "mixHash" : "0xd16b78086209a01ab60f8ce7176fe27e0a633c6701d368cd8d0b8efbace1fcf0",
-                    "nonce" : "0x3d5f6756c51f226a",
+                    "hash" : "0xf584f33fac9b66141bc4b57097957334059138ca0391dde5eb4713eccdf0947f",
+                    "mixHash" : "0x9e3ee1c0f124c91d5ba5a637daf8861293a3b1ffaa9e292a774eaa1403b27baf",
+                    "nonce" : "0x3ab3fedf6bd96d72",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0xe62fa26a1cd575cf073b60a53b41789ee8292062cffc451cf1ced9b1445703b2",
@@ -239,7 +249,7 @@
                     "transactionsTrie" : "0xf31bfd60a4b4cc6b25fb80a31b677576fd860fbb0d9bb8ff664d4fcb757c9faa",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -276,7 +286,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a06b320df621b8738917032719f4ba9c4855edd2fe795efba803ba5242ce7564bba056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0xe7a71d3cd9a5833a337a3e65e6894a01f3e3ac027e5ac195c6d425083a2cc590",
+        "lastblockhash" : "0xf584f33fac9b66141bc4b57097957334059138ca0391dde5eb4713eccdf0947f",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -438,6 +448,11 @@
         }
     },
     "modexp_1_0_0_20500_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_0_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -447,9 +462,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xa72c",
-                    "hash" : "0xecb870cf940353719def9d7d459dfa6450b611490250602ac0af506b4c391fa4",
-                    "mixHash" : "0x93b8936bd4b080a061df40a222b6efa7d1fb068a7b617415c7f3c4fe8f452744",
-                    "nonce" : "0x1a127fb8a000b1f7",
+                    "hash" : "0xfc8ea3e839068089e76de4904b03dc8cd5df241a43c792cecf5c9e0420914c79",
+                    "mixHash" : "0x74586cafcd91ad6211ed8ca45cd77da676815b5f5e55480bb602bc974a6dc2ff",
+                    "nonce" : "0xa4ef5e5026309462",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0xe62fa26a1cd575cf073b60a53b41789ee8292062cffc451cf1ced9b1445703b2",
@@ -458,7 +473,7 @@
                     "transactionsTrie" : "0xf31bfd60a4b4cc6b25fb80a31b677576fd860fbb0d9bb8ff664d4fcb757c9faa",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -495,7 +510,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xecb870cf940353719def9d7d459dfa6450b611490250602ac0af506b4c391fa4",
+        "lastblockhash" : "0xfc8ea3e839068089e76de4904b03dc8cd5df241a43c792cecf5c9e0420914c79",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -657,6 +672,11 @@
         }
     },
     "modexp_1_0_0_20500_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_0_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -666,9 +686,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xa72c",
-                    "hash" : "0xdf6564456ed980df3734dfcf4b78f9b8a109f4cc808c589edc1fab5b38579051",
-                    "mixHash" : "0xeba9be50874345990198010fcd049daa756abc96a12fa57b483ee20d34b61d12",
-                    "nonce" : "0x52e77ac625e9483a",
+                    "hash" : "0xf06605ca3fb8a1d3b6a85bc1d58eecfb9e1afc49f4bed20900d33494725fe1f9",
+                    "mixHash" : "0x727136b857c3d595c6aa6dbb1c432936d6cefc073d82f6c86ef0e8b162f96518",
+                    "nonce" : "0x4248f8ad63ce009e",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0xe62fa26a1cd575cf073b60a53b41789ee8292062cffc451cf1ced9b1445703b2",
@@ -677,7 +697,7 @@
                     "transactionsTrie" : "0xf31bfd60a4b4cc6b25fb80a31b677576fd860fbb0d9bb8ff664d4fcb757c9faa",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -714,7 +734,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a06b320df621b8738917032719f4ba9c4855edd2fe795efba803ba5242ce7564bba056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0xdf6564456ed980df3734dfcf4b78f9b8a109f4cc808c589edc1fab5b38579051",
+        "lastblockhash" : "0xf06605ca3fb8a1d3b6a85bc1d58eecfb9e1afc49f4bed20900d33494725fe1f9",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -876,6 +896,11 @@
         }
     },
     "modexp_1_0_0_20500_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_0_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -885,18 +910,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xa72c",
-                    "hash" : "0x484cb16123077d4ebb4d7a14955692d7040df1e6c442d235aeaddee1d9d7137c",
-                    "mixHash" : "0xd508c7d50bd0d3d13e44a33ab62bc771af75996f6d7205efc0651ec84d8b4791",
-                    "nonce" : "0x1b372c5539ed5972",
+                    "hash" : "0x800d4eb39c3348a40c40d7e0ecfb59bf3033b7b17078a23794ab9c552b7fa462",
+                    "mixHash" : "0x890ec7c87b3bfac1d45f8f1f05d090e0739625255d6d392ab43b2211517c646a",
+                    "nonce" : "0x73e4187cf64dacb5",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
-                    "receiptTrie" : "0x3810ba0a106abb0407525dcb77c7f066d8c1883fe424432fb8da97a9868aad85",
+                    "receiptTrie" : "0x55f79ba03035bb146847b2dac7ecb0f4d5710c2c06e250ac1556b51cbb384420",
                     "stateRoot" : "0x3b8c0330b97464caacb8d882626e5744537420b3a9aa9a0ba8952cf3baa75ad7",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0xf31bfd60a4b4cc6b25fb80a31b677576fd860fbb0d9bb8ff664d4fcb757c9faa",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -933,7 +958,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x484cb16123077d4ebb4d7a14955692d7040df1e6c442d235aeaddee1d9d7137c",
+        "lastblockhash" : "0x800d4eb39c3348a40c40d7e0ecfb59bf3033b7b17078a23794ab9c552b7fa462",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_0_22000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_0_22000_d0g0v0.json
index 68e730263..298895dff 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_0_22000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_0_22000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_1_0_0_22000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_0_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xac91",
-                    "hash" : "0xb17ab66cf58fe4b21ed8f87eb219a1498989306119d362b083690a08216f3878",
-                    "mixHash" : "0x61d1673644834855fcf619958f4c6d81b8b1f6decc439666810c1f53d5f3cb6c",
-                    "nonce" : "0x3aff45ae33df362b",
+                    "hash" : "0x01959893de9cb6b6a5bd4ad84ff59f799d66c10a01e2a5db507bf61277befc10",
+                    "mixHash" : "0xf816e81da85b017839cd445ce7657bd7241d7d68221259289ccaf3aa9e0a1697",
+                    "nonce" : "0xacd602fadea37bae",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0xc8883a7476d776ecd31ea160da35421dba55a00e8651e8d7b37cb7fde3260e86",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x0a01392a7271181c63ad73ef3d7c640d5a0c2f8f9c0bf51820af350db90af3d6",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90326f901f8a0d78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a00bb8579da21521c4a39bd3bf47d7a024cd2ffda485a20fa19f10b42d3a489703a00a01392a7271181c63ad73ef3d7c640d5a0c2f8f9c0bf51820af350db90af3d6a0c8883a7476d776ecd31ea160da35421dba55a00e8651e8d7b37cb7fde3260e86b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082ac918203e880a0f816e81da85b017839cd445ce7657bd7241d7d68221259289ccaf3aa9e0a169788acd602fadea37baef90127f90124010182ad0894c305c901078781c232a2a521c2af7980f8385ee980b8c430c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000001ba04ffe15f8749c5f136464b9044f407b88189595d14d79bd7a468d293ddd516954a019be242971ce041218ba3167f0c1590f2e5aaafe30f179cdb757916cd0facb28c0",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xb17ab66cf58fe4b21ed8f87eb219a1498989306119d362b083690a08216f3878",
+        "lastblockhash" : "0x01959893de9cb6b6a5bd4ad84ff59f799d66c10a01e2a5db507bf61277befc10",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_1_0_0_22000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_0_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xac91",
-                    "hash" : "0x71eb415ff3d54270da0f866b7ec8440639b4182addf34e6138f4267a7e44e5ff",
-                    "mixHash" : "0x706298296cb1fb7546d54e51a928adbac0cb43d03d63c5ff0c620cca1fd2c915",
-                    "nonce" : "0x17667edc1668d5ee",
+                    "hash" : "0xae024f4316bfa387e39d17cc669839e089abd891495fd61c62a7c2200bbf53e7",
+                    "mixHash" : "0x749a3e4f681b28cd459650dd6a6cbff32926486110ea8c35c0435b679d276df7",
+                    "nonce" : "0x33e0f5825ab1de08",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0xc8883a7476d776ecd31ea160da35421dba55a00e8651e8d7b37cb7fde3260e86",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x0a01392a7271181c63ad73ef3d7c640d5a0c2f8f9c0bf51820af350db90af3d6",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a06b320df621b8738917032719f4ba9c4855edd2fe795efba803ba5242ce7564bba056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x71eb415ff3d54270da0f866b7ec8440639b4182addf34e6138f4267a7e44e5ff",
+        "lastblockhash" : "0xae024f4316bfa387e39d17cc669839e089abd891495fd61c62a7c2200bbf53e7",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_1_0_0_22000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_0_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad08",
-                    "hash" : "0x10eb4418996b796a9f336c478bf8e823bd7486bed344832bdc13f9a23afd6771",
-                    "mixHash" : "0xc9d17435631d6eb286b583e4fdc93f842a105f2f198c0bd77ffb7dfa14c4fc94",
-                    "nonce" : "0xd6f85dccfe81d514",
+                    "hash" : "0x95c075272e3566c4b188f455e07584c058f7af2200b4ed7fe953a2435c7a95d3",
+                    "mixHash" : "0xa521497b17630b1ea72d133a5e9595e4c9346ef075ef37aeca1e6f43fe91e94c",
+                    "nonce" : "0x6bb3634bf8c91f63",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0x070c93703e539ee45dbc0b777e505506190ca067101777eba2c62c0adb2f0231",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x0a01392a7271181c63ad73ef3d7c640d5a0c2f8f9c0bf51820af350db90af3d6",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a06b320df621b8738917032719f4ba9c4855edd2fe795efba803ba5242ce7564bba056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x10eb4418996b796a9f336c478bf8e823bd7486bed344832bdc13f9a23afd6771",
+        "lastblockhash" : "0x95c075272e3566c4b188f455e07584c058f7af2200b4ed7fe953a2435c7a95d3",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_1_0_0_22000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_0_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad08",
-                    "hash" : "0xf4e11a1cf03fae6f4f2235017effd339a1f58dd081b1b7e037e288df3035b860",
-                    "mixHash" : "0x8cec599bd29d235a78a997f2760cda23eaa4c53ed89c368f67b5100fb4765f0b",
-                    "nonce" : "0xd2359f682c03fd3d",
+                    "hash" : "0x40c6d0a79d1d789de90129297f46d70abf4cac1f40a2fc055eaa7770d5c4d1e7",
+                    "mixHash" : "0x5985f018971f002606d019bc35d36b7a648deb417e3efe8460742f430fd3a380",
+                    "nonce" : "0xc65faf68b0938732",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0x070c93703e539ee45dbc0b777e505506190ca067101777eba2c62c0adb2f0231",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x0a01392a7271181c63ad73ef3d7c640d5a0c2f8f9c0bf51820af350db90af3d6",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90326f901f8a0d78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a0d1f5bc2dee482fceee5c9a1613d5532eb4deb41f02c40d098d6db01a1553cfd1a00a01392a7271181c63ad73ef3d7c640d5a0c2f8f9c0bf51820af350db90af3d6a0070c93703e539ee45dbc0b777e505506190ca067101777eba2c62c0adb2f0231b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082ad088203e880a05985f018971f002606d019bc35d36b7a648deb417e3efe8460742f430fd3a38088c65faf68b0938732f90127f90124010182ad0894c305c901078781c232a2a521c2af7980f8385ee980b8c430c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000001ba04ffe15f8749c5f136464b9044f407b88189595d14d79bd7a468d293ddd516954a019be242971ce041218ba3167f0c1590f2e5aaafe30f179cdb757916cd0facb28c0",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a06b320df621b8738917032719f4ba9c4855edd2fe795efba803ba5242ce7564bba056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0xf4e11a1cf03fae6f4f2235017effd339a1f58dd081b1b7e037e288df3035b860",
+        "lastblockhash" : "0x40c6d0a79d1d789de90129297f46d70abf4cac1f40a2fc055eaa7770d5c4d1e7",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_1_0_0_22000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_0_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xac91",
-                    "hash" : "0xfcb49afd2d867b9e2aace8447cf54651f05bc278118002ff6674e28f739bc1d8",
-                    "mixHash" : "0xc261310dabc72ced249390345fdd28209dedbaec531ff2558851192f88ea3a84",
-                    "nonce" : "0x069dc0f49c504894",
+                    "hash" : "0x29d0d24678633c2065cf1c4a6f6e2ed60f9733dfecf36e131b29b7a34831153a",
+                    "mixHash" : "0x94105a3d5ac7b791bd32c4fc1ac67cabb763df392ee183c4afb3e7e6ea5c5b30",
+                    "nonce" : "0xd6e8858c49423bb0",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
-                    "receiptTrie" : "0x9a41ab85ba819e708696e482f951f737fc5d987f9215742ecdc98ad5271ed12b",
+                    "receiptTrie" : "0x9fff7ea20b711f187fa99203bb06796a429245b8f48543971242d0a51a9b9c07",
                     "stateRoot" : "0x8e1dd55f8b8d73c671f6be8559a395a574b9d853899b64be6f09f794f82c02ed",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x0a01392a7271181c63ad73ef3d7c640d5a0c2f8f9c0bf51820af350db90af3d6",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90326f901f8a0d78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a08e1dd55f8b8d73c671f6be8559a395a574b9d853899b64be6f09f794f82c02eda00a01392a7271181c63ad73ef3d7c640d5a0c2f8f9c0bf51820af350db90af3d6a09a41ab85ba819e708696e482f951f737fc5d987f9215742ecdc98ad5271ed12bb901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082ac918203e880a0c261310dabc72ced249390345fdd28209dedbaec531ff2558851192f88ea3a8488069dc0f49c504894f90127f90124010182ad0894c305c901078781c232a2a521c2af7980f8385ee980b8c430c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000001ba04ffe15f8749c5f136464b9044f407b88189595d14d79bd7a468d293ddd516954a019be242971ce041218ba3167f0c1590f2e5aaafe30f179cdb757916cd0facb28c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xfcb49afd2d867b9e2aace8447cf54651f05bc278118002ff6674e28f739bc1d8",
+        "lastblockhash" : "0x29d0d24678633c2065cf1c4a6f6e2ed60f9733dfecf36e131b29b7a34831153a",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_0_25000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_0_25000_d0g0v0.json
index 2e91dc63d..2b6c9f5fc 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_0_25000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_0_25000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_1_0_0_25000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_0_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xac91",
-                    "hash" : "0xb64e06bd800ab0e6095be0aed5d821e6e4f68dd7a9aa98282c5494c9fd33654e",
-                    "mixHash" : "0x86acb427400d63b2771784fa6ed93a11170ac460a2fdfb9de96b62cb821fa2a2",
-                    "nonce" : "0x0406a1bb6c7cb566",
+                    "hash" : "0x1512fc8b1d108f249c4facc669e01104e5f5634e3d8675cce6e7df5e273573cc",
+                    "mixHash" : "0x00f7ccdecb21acd2e9e36373a26c58b14db57c3bcfeefa99bde5aa9d673afe86",
+                    "nonce" : "0xd6a676bcb7f426d9",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0xc8883a7476d776ecd31ea160da35421dba55a00e8651e8d7b37cb7fde3260e86",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x0fcc3be658a4fa9a41078bacc7299cff4e4fa0230ead4fafa2ecb87adb15357b",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a06b320df621b8738917032719f4ba9c4855edd2fe795efba803ba5242ce7564bba056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0xb64e06bd800ab0e6095be0aed5d821e6e4f68dd7a9aa98282c5494c9fd33654e",
+        "lastblockhash" : "0x1512fc8b1d108f249c4facc669e01104e5f5634e3d8675cce6e7df5e273573cc",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_1_0_0_25000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_0_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xac91",
-                    "hash" : "0xaf0756c11cfccae61acbdf30be397df465f105bb23911adf73c072edfae691c8",
-                    "mixHash" : "0x56e13205074966525e76047001a569ac959a5775135ed1ec9cf8b8e8fad1c3f7",
-                    "nonce" : "0x17ee759c3c66b28a",
+                    "hash" : "0xa1e8b44f80178363adec5d13865ac73f9f814b01a9dc0ecc282df1468833640d",
+                    "mixHash" : "0x9ca8a8f33cbfc54173d5380d0fa69fdb82df790f4bdd24051935cd87c2560236",
+                    "nonce" : "0x1df27f094db75b56",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0xc8883a7476d776ecd31ea160da35421dba55a00e8651e8d7b37cb7fde3260e86",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x0fcc3be658a4fa9a41078bacc7299cff4e4fa0230ead4fafa2ecb87adb15357b",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xaf0756c11cfccae61acbdf30be397df465f105bb23911adf73c072edfae691c8",
+        "lastblockhash" : "0xa1e8b44f80178363adec5d13865ac73f9f814b01a9dc0ecc282df1468833640d",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_1_0_0_25000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_0_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xb8c0",
-                    "hash" : "0x518d6dc78e75150cdaa0f79e21343aef454f7db8742a0faaea82b0e45897ba75",
-                    "mixHash" : "0xfaa950c2a5ebf4d298c9c9f9da6ad9de6f5ad7a26afa69f500f2fa1aa3273426",
-                    "nonce" : "0x3f8daa47eb325131",
+                    "hash" : "0xd49a840bb746f643d20f9c7131a62bbdb6ce5782d5a74f7b41247cdaf491689d",
+                    "mixHash" : "0x8e383a21673a4c1b270fd8e872116f4a91a9795a38b12b08d3419e8ba7dbff8d",
+                    "nonce" : "0xbd3f9aee54e4e0da",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0x96add5a32f3041bc79d229ddb2b57e7099c9604b7279507cb0e2ae5610af18af",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x0fcc3be658a4fa9a41078bacc7299cff4e4fa0230ead4fafa2ecb87adb15357b",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x518d6dc78e75150cdaa0f79e21343aef454f7db8742a0faaea82b0e45897ba75",
+        "lastblockhash" : "0xd49a840bb746f643d20f9c7131a62bbdb6ce5782d5a74f7b41247cdaf491689d",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_1_0_0_25000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_0_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xb8c0",
-                    "hash" : "0x3817f8a13c9f10a55bffa1902b5954224d7bab67189fd8cd56ada751b7f108b3",
-                    "mixHash" : "0xc2e5fb910477781f5ba9c28a5cc639ddd9878aa3b2c5680a2ed294bb9d86230b",
-                    "nonce" : "0xc7f6a66b2407d615",
+                    "hash" : "0x26daec024416b6acd4135a06a6e36260c4c081465b56bed91899e3c88e739e0f",
+                    "mixHash" : "0x3c76cd5695f97143b5647096045ea3fc960ff604f177901246deb48ed1636f18",
+                    "nonce" : "0x2bb32fa53afaff6e",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0x96add5a32f3041bc79d229ddb2b57e7099c9604b7279507cb0e2ae5610af18af",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x0fcc3be658a4fa9a41078bacc7299cff4e4fa0230ead4fafa2ecb87adb15357b",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x3817f8a13c9f10a55bffa1902b5954224d7bab67189fd8cd56ada751b7f108b3",
+        "lastblockhash" : "0x26daec024416b6acd4135a06a6e36260c4c081465b56bed91899e3c88e739e0f",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_1_0_0_25000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_0_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xac91",
-                    "hash" : "0x180b7d3260f7c29619e25d2cb76a28a50e2ed3249dcef0c8ddf8fd9271829ef5",
-                    "mixHash" : "0x8fb44f11f59cbf8844413d29f25300c9efbe67e147fbb3f73f4213717a8e96f4",
-                    "nonce" : "0xb9a47ba07f2a0aa5",
+                    "hash" : "0x90ae0acf64a0f66680590a2383aaf521a0658349382e095437862ac296d7ce3a",
+                    "mixHash" : "0x5796d775cee498d7b178e56b2c84ad2ec88c2562fde511450e75cf4f1694de18",
+                    "nonce" : "0x4342e2c64d7a9878",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
-                    "receiptTrie" : "0x9a41ab85ba819e708696e482f951f737fc5d987f9215742ecdc98ad5271ed12b",
+                    "receiptTrie" : "0x9fff7ea20b711f187fa99203bb06796a429245b8f48543971242d0a51a9b9c07",
                     "stateRoot" : "0x8e1dd55f8b8d73c671f6be8559a395a574b9d853899b64be6f09f794f82c02ed",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x0fcc3be658a4fa9a41078bacc7299cff4e4fa0230ead4fafa2ecb87adb15357b",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a06b320df621b8738917032719f4ba9c4855edd2fe795efba803ba5242ce7564bba056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x180b7d3260f7c29619e25d2cb76a28a50e2ed3249dcef0c8ddf8fd9271829ef5",
+        "lastblockhash" : "0x90ae0acf64a0f66680590a2383aaf521a0658349382e095437862ac296d7ce3a",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_0_35000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_0_35000_d0g0v0.json
index af0ecd742..4eaf0956d 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_0_35000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_0_35000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_1_0_0_35000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_0_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xac91",
-                    "hash" : "0xfcb17fe7653a6c846c607a82bc446c77527b20e2e468e431691a694857c46965",
-                    "mixHash" : "0x609f98174bba505b89fee55ea3ca8ea32ab0c956f7cd6b13d2687494404cb921",
-                    "nonce" : "0xdb845dd700be08b5",
+                    "hash" : "0x554c79b490b1689c6cbed2a2f0d696616af9d4c98363d7683a4ca256a49e694c",
+                    "mixHash" : "0x724737faead74c9be5dca6a4b0353ae6c1e5211ef2abe8a8993c9ce64eaa8b40",
+                    "nonce" : "0xaa2cc230c8ce3d56",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0xc8883a7476d776ecd31ea160da35421dba55a00e8651e8d7b37cb7fde3260e86",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x0e9fe8393a66c22bf324de50df18f8d633aa1fdd41a03e40588cb04aeb720b61",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xfcb17fe7653a6c846c607a82bc446c77527b20e2e468e431691a694857c46965",
+        "lastblockhash" : "0x554c79b490b1689c6cbed2a2f0d696616af9d4c98363d7683a4ca256a49e694c",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_1_0_0_35000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_0_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xac91",
-                    "hash" : "0x412424cdf80114aefee6f7e6e7d07d844336799d807d0c8f0f7419a93e58f081",
-                    "mixHash" : "0x57f611272e37eaffdec52671e656ac6d84be5d262b29c0336626293dbca02d37",
-                    "nonce" : "0xb8b89e772bae3671",
+                    "hash" : "0x76729bd65d10a4d90e775ea5df8e84a7c23a7f7fc425d92179a3406290b7c946",
+                    "mixHash" : "0xad531af8f53527b31987a9714ad23b79734de8797ea79e37b21624f762ee1c72",
+                    "nonce" : "0xfd5a47709ab1d8a8",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0xc8883a7476d776ecd31ea160da35421dba55a00e8651e8d7b37cb7fde3260e86",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x0e9fe8393a66c22bf324de50df18f8d633aa1fdd41a03e40588cb04aeb720b61",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x412424cdf80114aefee6f7e6e7d07d844336799d807d0c8f0f7419a93e58f081",
+        "lastblockhash" : "0x76729bd65d10a4d90e775ea5df8e84a7c23a7f7fc425d92179a3406290b7c946",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_1_0_0_35000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_0_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xdfd0",
-                    "hash" : "0xf7d6723f4218616bf8f67c912d4751a9bde0360ba76ebec584482103a9ad5c6e",
-                    "mixHash" : "0x944fb6946c48e866dacfc083a830b087efc21225edfd0e407f13eb950c501619",
-                    "nonce" : "0x776664c1f681aea2",
+                    "hash" : "0xf5db4aea176d23371e6dc7138881375121b6eba74d5b0b9f3c29ea056ef8ca3c",
+                    "mixHash" : "0x3e7d2f9e71e612b14453ae8a02894e28432445b23f7d1e948bede48f0e0b335b",
+                    "nonce" : "0xb223ff50cb86cedc",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0x24129c4a8717c29fe25c962ab3a652009ad9d1e0f7ece928cb6e6a4da327fa17",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x0e9fe8393a66c22bf324de50df18f8d633aa1fdd41a03e40588cb04aeb720b61",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xf7d6723f4218616bf8f67c912d4751a9bde0360ba76ebec584482103a9ad5c6e",
+        "lastblockhash" : "0xf5db4aea176d23371e6dc7138881375121b6eba74d5b0b9f3c29ea056ef8ca3c",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_1_0_0_35000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_0_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xdfd0",
-                    "hash" : "0xbb58b38891a575ba397975bda21dcbdaab65167fee7348025d8342b12df289f2",
-                    "mixHash" : "0xbd3fa11fc195a930b018e015ab4197ea91a6f248bc94bc025cb8029b2f029743",
-                    "nonce" : "0x64d00e88864f752b",
+                    "hash" : "0xd42fe52a2a59c8445a6c8f545460e6ec35d432d0a44609a7721b2b1ad4f0eb8d",
+                    "mixHash" : "0x795e1ef0f58f8b8ddcc6d095e7ddac923dec56c1cf25f90b46bc9974fbe79aab",
+                    "nonce" : "0xf375bfc940c18439",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
                     "receiptTrie" : "0x24129c4a8717c29fe25c962ab3a652009ad9d1e0f7ece928cb6e6a4da327fa17",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x0e9fe8393a66c22bf324de50df18f8d633aa1fdd41a03e40588cb04aeb720b61",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xbb58b38891a575ba397975bda21dcbdaab65167fee7348025d8342b12df289f2",
+        "lastblockhash" : "0xd42fe52a2a59c8445a6c8f545460e6ec35d432d0a44609a7721b2b1ad4f0eb8d",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_1_0_0_35000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_0_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xac91",
-                    "hash" : "0xb17feab67edae6bdad582137dd4b9a145f97005d19a1c43b588dade7878baa03",
-                    "mixHash" : "0xd7953f4c76a1db7bd885e6ac32d56a26ca2a30270d786612b11c0e65465a022f",
-                    "nonce" : "0x7439562ee5b54b4f",
+                    "hash" : "0xdb5ca10a47fb1dfcc4f1bb8fbb6e7b59db5647896bf52e4c5cfd18f6911f3f7a",
+                    "mixHash" : "0x847fc33791456a4d60d98e6e998bd3126cbee4f300dd3a390a6bcc6f3b2ca706",
+                    "nonce" : "0xa055f461855a056a",
                     "number" : "0x01",
                     "parentHash" : "0xd78a2526009bf551495954d7189a98b948628dca455f3446136a450914a4bc21",
-                    "receiptTrie" : "0x9a41ab85ba819e708696e482f951f737fc5d987f9215742ecdc98ad5271ed12b",
+                    "receiptTrie" : "0x9fff7ea20b711f187fa99203bb06796a429245b8f48543971242d0a51a9b9c07",
                     "stateRoot" : "0x8e1dd55f8b8d73c671f6be8559a395a574b9d853899b64be6f09f794f82c02ed",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x0e9fe8393a66c22bf324de50df18f8d633aa1fdd41a03e40588cb04aeb720b61",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xb17feab67edae6bdad582137dd4b9a145f97005d19a1c43b588dade7878baa03",
+        "lastblockhash" : "0xdb5ca10a47fb1dfcc4f1bb8fbb6e7b59db5647896bf52e4c5cfd18f6911f3f7a",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_1_1000000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_1_1000000_d0g0v0.json
index 72b039e45..14b947bdd 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_1_1000000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_1_1000000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_1_0_1_1000000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_1_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad11",
-                    "hash" : "0x0706c337d78b92e37aae125d521324965fe20a70270ccd8914034e215accb2d9",
-                    "mixHash" : "0x6cd0a729039163e046c289e57001be279499a7d174ec941e1cec9de5e7240776",
-                    "nonce" : "0x5a4f5a37f6c0d390",
+                    "hash" : "0xd6a0c63498562f23b8f294d18bc1bae8a509c94d911ba718aafa4a838b64df04",
+                    "mixHash" : "0xca3bd0739af81aba3f405665fe0db5f38ee1456de45cd85d92de4ae460752bb1",
+                    "nonce" : "0xeac5c4459825d996",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0x118852664a5ee730fc4f720a2c2df548e10f00f42f3b1d8d96ae0a105f8a3331",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0xb4fc782d6d7a35e45adb3840fe1964e5d3d1b18ad1ad9d97f3502a392162b622",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010101000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x0706c337d78b92e37aae125d521324965fe20a70270ccd8914034e215accb2d9",
+        "lastblockhash" : "0xd6a0c63498562f23b8f294d18bc1bae8a509c94d911ba718aafa4a838b64df04",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_1_0_1_1000000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_1_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad11",
-                    "hash" : "0x30f4346e50e45be819362309ac7c2f006c8d94c38aa3c3e81902fa1fba58c40a",
-                    "mixHash" : "0x2873e1f7780e7a646aeb621e8ae1d1006a5e299b4e7e70490385d072dd242aed",
-                    "nonce" : "0x07ed36078b0b9b1d",
+                    "hash" : "0xb49507e32f216ad2af354ff78b0d6e23cf206b034d4f49518a917e63f90af50e",
+                    "mixHash" : "0x2af6735abaee12ffd0254059661386b7f46ea6dceca446c20ae3303d3edfaeca",
+                    "nonce" : "0xb294c6a4b95eda1b",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0x118852664a5ee730fc4f720a2c2df548e10f00f42f3b1d8d96ae0a105f8a3331",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0xb4fc782d6d7a35e45adb3840fe1964e5d3d1b18ad1ad9d97f3502a392162b622",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90327f901f8a033dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a0781351908a5bc6a39a9a483fba2208b3ea026b345976df8423fd15e3322553e5a0b4fc782d6d7a35e45adb3840fe1964e5d3d1b18ad1ad9d97f3502a392162b622a0118852664a5ee730fc4f720a2c2df548e10f00f42f3b1d8d96ae0a105f8a3331b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082ad118203e880a02873e1f7780e7a646aeb621e8ae1d1006a5e299b4e7e70490385d072dd242aed8807ed36078b0b9b1df90128f901250101830f99d894c305c901078781c232a2a521c2af7980f8385ee980b8c430c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000101010000000000000000000000000000000000000000000000000000000000001ca02e20c95b990aa91568bfa6a9413868cdc5085799a3c4d8d7b4bffea740da22f4a020f41d3804ee9fdf05647a6beb95c24860c5926c803bf5d05628b192a43e459dc0",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010101000000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x30f4346e50e45be819362309ac7c2f006c8d94c38aa3c3e81902fa1fba58c40a",
+        "lastblockhash" : "0xb49507e32f216ad2af354ff78b0d6e23cf206b034d4f49518a917e63f90af50e",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_1_0_1_1000000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_1_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x0f99d8",
-                    "hash" : "0x7248cf9519b069d8f7ab17bba3a1dff328dc662c0f1a8adc7339043919389ed3",
-                    "mixHash" : "0xbb0d659d6dc8a8b7d0d25a22c40ba2835530ab33b5708134a28f52887f3a2b89",
-                    "nonce" : "0x5be8229e51f041d8",
+                    "hash" : "0x9f9608c1dbd98c75a482b55475ee970d1227499bdb3b0b73c029fac46cc68652",
+                    "mixHash" : "0x97136f8e351fe9e6f45db651446f1ee0a6d55171d91fd873100954d89c850f2f",
+                    "nonce" : "0x6936f3a3991df39d",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0x3e6abe3c07c5a439b4fa8e4f6b63a1365a40db00edc78723554c30f62335e97e",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0xb4fc782d6d7a35e45adb3840fe1964e5d3d1b18ad1ad9d97f3502a392162b622",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010101000000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x7248cf9519b069d8f7ab17bba3a1dff328dc662c0f1a8adc7339043919389ed3",
+        "lastblockhash" : "0x9f9608c1dbd98c75a482b55475ee970d1227499bdb3b0b73c029fac46cc68652",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_1_0_1_1000000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_1_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x0f99d8",
-                    "hash" : "0x633706b6866e585d5d3ae189f3fdd9734cb4e551f93f1083ccd2a70d1b59fc51",
-                    "mixHash" : "0x92ca99d3802c3866464562d335c6b5bce15e96a3c5adc237e391fe8b2bcc689b",
-                    "nonce" : "0x6589f5afb52ca4fb",
+                    "hash" : "0x3f5e718fb752561327380b8317c1af7d118075840de14f1edaf4a15ed3f7e5e1",
+                    "mixHash" : "0x2f1af1d6985c3023a0e75da2f4fdac5defbee9ba323f7cff69774e556023107a",
+                    "nonce" : "0x55ec5c2ac9fcc8ef",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0x3e6abe3c07c5a439b4fa8e4f6b63a1365a40db00edc78723554c30f62335e97e",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0xb4fc782d6d7a35e45adb3840fe1964e5d3d1b18ad1ad9d97f3502a392162b622",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
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@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x633706b6866e585d5d3ae189f3fdd9734cb4e551f93f1083ccd2a70d1b59fc51",
+        "lastblockhash" : "0x3f5e718fb752561327380b8317c1af7d118075840de14f1edaf4a15ed3f7e5e1",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_1_0_1_1000000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_1_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad11",
-                    "hash" : "0x5938c386c473ede7db63c598f2491c5047f545716fa56ed0512a3dc4ee8eb9bb",
-                    "mixHash" : "0x57ad7157b17de6082b29b08e43f14e949fd671de96fb500d4a7c125ac2d1dace",
-                    "nonce" : "0x50310bf6519f5798",
+                    "hash" : "0x4383116c888452907cba3fd75e676b615daab8b22b132ca5bfcc33fd59ead34a",
+                    "mixHash" : "0x6df6e96e840d7fe229e37658febcd62fd748752e6c423da37cfec94808bf029a",
+                    "nonce" : "0xabe95fa9b9b89be7",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
-                    "receiptTrie" : "0xcc316c591fdfb969754138756ac5c79944d54aaefbafe7f43dc099a991446821",
+                    "receiptTrie" : "0xda7c6e7afa7811440dc63a7bf5bdfec0a83bf38c79b90fc118fbce6cf54fb33f",
                     "stateRoot" : "0x7d71ab9aea6396a6756413b18bea0a5adc3970f4eaf8adaf9e80f2dc9b62ef3f",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0xb4fc782d6d7a35e45adb3840fe1964e5d3d1b18ad1ad9d97f3502a392162b622",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
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                 "transactions" : [
                     {
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@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x5938c386c473ede7db63c598f2491c5047f545716fa56ed0512a3dc4ee8eb9bb",
+        "lastblockhash" : "0x4383116c888452907cba3fd75e676b615daab8b22b132ca5bfcc33fd59ead34a",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_1_155000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_1_155000_d0g0v0.json
index 6cceb8e8d..8d82db9ca 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_1_155000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_1_155000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_1_0_1_155000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_1_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad11",
-                    "hash" : "0xa8d92698ed3ec3cc2e77b65a24bc7819817cfae704147ce5346acd509da20302",
-                    "mixHash" : "0x52891caf004228d955e8eb9f4f0a775e3acc369b97950caa3ccb224cb18d6389",
-                    "nonce" : "0x7cc08a78fd34334e",
+                    "hash" : "0xe05b3cc83f639d56a48b7c7067f47de8a46b33d57454db66c54bea1fc3cd1bb1",
+                    "mixHash" : "0x040cae336ef793111b5dab14beba48b3636b2ea12dec71ff18e995a9d12f1f6e",
+                    "nonce" : "0x56254b0794522e10",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0x118852664a5ee730fc4f720a2c2df548e10f00f42f3b1d8d96ae0a105f8a3331",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x93f522902e8c1a13858bb61f218097f960b191e3be8f86071f9d17015b882e38",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010101000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xa8d92698ed3ec3cc2e77b65a24bc7819817cfae704147ce5346acd509da20302",
+        "lastblockhash" : "0xe05b3cc83f639d56a48b7c7067f47de8a46b33d57454db66c54bea1fc3cd1bb1",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_1_0_1_155000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_1_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad11",
-                    "hash" : "0xe9182c18b3d41ac8f94dd5c37c63ca393582e8315a185368aa32c7c018119219",
-                    "mixHash" : "0xe4a32a2a25782ced8b8926727776c9fe0a4a0e4590dca18d69e7de9d67e46ef2",
-                    "nonce" : "0x1b1ac182096df05d",
+                    "hash" : "0xc0ddbd73c1b26ff348bff5b7da949ca419cb4e1eb0ff8a0a14e03381ef73929c",
+                    "mixHash" : "0x60b3b77b3dc609d2e7ce76db2922932aad2d4f05133e85edf3b96fd615716337",
+                    "nonce" : "0x2d5daeff172d7ab8",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0x118852664a5ee730fc4f720a2c2df548e10f00f42f3b1d8d96ae0a105f8a3331",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x93f522902e8c1a13858bb61f218097f960b191e3be8f86071f9d17015b882e38",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010101000000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a07264b88677f27100d1b490a5884b15e13657277a25bc6dfdc3b256de81bc4c61a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0xe9182c18b3d41ac8f94dd5c37c63ca393582e8315a185368aa32c7c018119219",
+        "lastblockhash" : "0xc0ddbd73c1b26ff348bff5b7da949ca419cb4e1eb0ff8a0a14e03381ef73929c",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_1_0_1_155000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_1_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x02b510",
-                    "hash" : "0x843e383c819b7dd7ca1ac3fb11cee7457f5f82b4a4ce964cbaef6d5b9b82cb0a",
-                    "mixHash" : "0x10d727e5835fc0c5f8694b7450921273204d8c283ec43789c9330dd9c2b6b51c",
-                    "nonce" : "0x57689ebedcdaeb63",
+                    "hash" : "0x242b64f9325b140014382be9b6f2d17a6bff3d85cecc71f34c01820e85330808",
+                    "mixHash" : "0x48c6d638d1f05c049a03bb002f01abc2e5703b831057a1e0881ba320f0b2931f",
+                    "nonce" : "0xb5a423b62003bae6",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0x2c8533b152eb692d418f26666a98114cb6b34a24d7313158bcbcf053cc6b039e",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x93f522902e8c1a13858bb61f218097f960b191e3be8f86071f9d17015b882e38",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010101000000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x843e383c819b7dd7ca1ac3fb11cee7457f5f82b4a4ce964cbaef6d5b9b82cb0a",
+        "lastblockhash" : "0x242b64f9325b140014382be9b6f2d17a6bff3d85cecc71f34c01820e85330808",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_1_0_1_155000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_1_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x02b510",
-                    "hash" : "0xb2f5e0e4d014fb0e74edbc934102de0f8f480e4aa795e4ba4ff9cde9d479e88a",
-                    "mixHash" : "0x22171a92d071fbea5d7851ddae5d114827c772950d3da4c9e71478218ba71584",
-                    "nonce" : "0x3c088fb9922c735f",
+                    "hash" : "0x6051fa13e3cd3085994d9593ea6635cbc54b3cd6d567aa181832bd48f6b700ed",
+                    "mixHash" : "0x8bbd7d59c3b84389428c89f92486558ac82bb823b36c3a1039172afa2de502fb",
+                    "nonce" : "0x659c280831dc8fbc",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0x2c8533b152eb692d418f26666a98114cb6b34a24d7313158bcbcf053cc6b039e",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x93f522902e8c1a13858bb61f218097f960b191e3be8f86071f9d17015b882e38",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010101000000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xb2f5e0e4d014fb0e74edbc934102de0f8f480e4aa795e4ba4ff9cde9d479e88a",
+        "lastblockhash" : "0x6051fa13e3cd3085994d9593ea6635cbc54b3cd6d567aa181832bd48f6b700ed",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_1_0_1_155000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_1_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad11",
-                    "hash" : "0xc40f217b0c6fb9d07666336faf28414373cf91192e2761dcf06da81f41d57583",
-                    "mixHash" : "0x56a605d05f408cabf783929d4b0c9d97f92273a8cd489ef8ba778d2b752e20d8",
-                    "nonce" : "0x91f7741b10c96e27",
+                    "hash" : "0x881d7d42fbb6445d670ba5cf4c86e01ed31fef938b6bebc268dc49667ebb5b27",
+                    "mixHash" : "0xb46e24429cf4558a752cc158a53ac0abaf1e636a7b30257a98424eb3dc6b676c",
+                    "nonce" : "0xd57fecd67d97a9f7",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
-                    "receiptTrie" : "0xcc316c591fdfb969754138756ac5c79944d54aaefbafe7f43dc099a991446821",
+                    "receiptTrie" : "0xda7c6e7afa7811440dc63a7bf5bdfec0a83bf38c79b90fc118fbce6cf54fb33f",
                     "stateRoot" : "0x7d71ab9aea6396a6756413b18bea0a5adc3970f4eaf8adaf9e80f2dc9b62ef3f",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x93f522902e8c1a13858bb61f218097f960b191e3be8f86071f9d17015b882e38",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90327f901f8a033dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a07d71ab9aea6396a6756413b18bea0a5adc3970f4eaf8adaf9e80f2dc9b62ef3fa093f522902e8c1a13858bb61f218097f960b191e3be8f86071f9d17015b882e38a0da7c6e7afa7811440dc63a7bf5bdfec0a83bf38c79b90fc118fbce6cf54fb33fb901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082ad118203e880a0b46e24429cf4558a752cc158a53ac0abaf1e636a7b30257a98424eb3dc6b676c88d57fecd67d97a9f7f90128f9012501018302b51094c305c901078781c232a2a521c2af7980f8385ee980b8c430c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000101010000000000000000000000000000000000000000000000000000000000001ba05c0896b3162759589bbece91bd2976f1a675f0f4be6d90aa211eb9208d748cc5a06fcf3111ee39878e7d4563763ea2c1ec3c76ee71624cbb711625cffeb6349624c0",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010101000000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xc40f217b0c6fb9d07666336faf28414373cf91192e2761dcf06da81f41d57583",
+        "lastblockhash" : "0x881d7d42fbb6445d670ba5cf4c86e01ed31fef938b6bebc268dc49667ebb5b27",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_1_20500.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_1_20500_d0g0v0.json
index 9cdf16769..8de22d1dd 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_1_20500.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_1_20500_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_1_0_1_20500_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_1_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xa7ac",
-                    "hash" : "0xac2581d201d4ad5129213675c3beb429a7ff6bd963591d8838c1f0947eb3dc9e",
-                    "mixHash" : "0x77d564783fe30e622200a8e447edafd597cf103bc1cfb06c2b477a626fbe61fa",
-                    "nonce" : "0xbbe7a3ed0c23784d",
+                    "hash" : "0x73176950bc6941cb2411e46d0e74e467c2f6bceeff9dc916dbe92fa980f8c22e",
+                    "mixHash" : "0xb1fba18545bd14bb85bea5d73ff2f684788423483201b43d954015b805907622",
+                    "nonce" : "0x665619899970e6d3",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0x8c5958a0ac20258ce8dbac28c8a3ed41ab8bf0d25c4f9828f418c94e65ec99b3",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x96d4f7339cb5796d27285b4d677898706f83ebdb4a3e17416a1c12e1e33cac74",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010101000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a07264b88677f27100d1b490a5884b15e13657277a25bc6dfdc3b256de81bc4c61a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0xac2581d201d4ad5129213675c3beb429a7ff6bd963591d8838c1f0947eb3dc9e",
+        "lastblockhash" : "0x73176950bc6941cb2411e46d0e74e467c2f6bceeff9dc916dbe92fa980f8c22e",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -219,6 +224,11 @@
         }
     },
     "modexp_1_0_1_20500_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_1_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -228,9 +238,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xa7ac",
-                    "hash" : "0x626ea712552a43416564bd1fc8884eba0f17dca0a5a8d52ef7775229fbef4b50",
-                    "mixHash" : "0x6eae3e1d3f8407ffdcbb64713e169937f8c2507cb97bf0b122242b386deb8bea",
-                    "nonce" : "0x6fb14f93d348c228",
+                    "hash" : "0x5226d38a4fec5161d80fe4f822ce0e4341a32595fb9ff9c7289369196d9796ff",
+                    "mixHash" : "0x9c97ae456c98e050ac0f848373cbe562482bee95b8e7accc9206174ddcce3c32",
+                    "nonce" : "0xaa3f97ae391be04d",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0x8c5958a0ac20258ce8dbac28c8a3ed41ab8bf0d25c4f9828f418c94e65ec99b3",
@@ -239,7 +249,7 @@
                     "transactionsTrie" : "0x96d4f7339cb5796d27285b4d677898706f83ebdb4a3e17416a1c12e1e33cac74",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010101000000000000000000000000000000000000000000000000000000000000",
@@ -276,7 +286,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a07264b88677f27100d1b490a5884b15e13657277a25bc6dfdc3b256de81bc4c61a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x626ea712552a43416564bd1fc8884eba0f17dca0a5a8d52ef7775229fbef4b50",
+        "lastblockhash" : "0x5226d38a4fec5161d80fe4f822ce0e4341a32595fb9ff9c7289369196d9796ff",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -438,6 +448,11 @@
         }
     },
     "modexp_1_0_1_20500_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_1_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -447,9 +462,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xa7ac",
-                    "hash" : "0x5e7d17f49ed74447c55b1788c2705be69dead3d26dc918ce664fd53a3f9aa211",
-                    "mixHash" : "0xd19724442fbef394ea1438a9e88d659e47384ac71dcb8c3c6c2bf3e50cf9faf3",
-                    "nonce" : "0x98a1468b3e53e3bd",
+                    "hash" : "0xd9d3c9c452cde5f53e0614ba323eb3baefec231f935dcc7243e1cb86b2ba66bf",
+                    "mixHash" : "0xa2d880d26fd6cd17ede7db5447557ade08b9d8a3a442bc306f87ebe683d27b5b",
+                    "nonce" : "0xdbac6e89351e5367",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0x8c5958a0ac20258ce8dbac28c8a3ed41ab8bf0d25c4f9828f418c94e65ec99b3",
@@ -458,7 +473,7 @@
                     "transactionsTrie" : "0x96d4f7339cb5796d27285b4d677898706f83ebdb4a3e17416a1c12e1e33cac74",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010101000000000000000000000000000000000000000000000000000000000000",
@@ -495,7 +510,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x5e7d17f49ed74447c55b1788c2705be69dead3d26dc918ce664fd53a3f9aa211",
+        "lastblockhash" : "0xd9d3c9c452cde5f53e0614ba323eb3baefec231f935dcc7243e1cb86b2ba66bf",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -657,6 +672,11 @@
         }
     },
     "modexp_1_0_1_20500_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_1_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -666,9 +686,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xa7ac",
-                    "hash" : "0x6fee9e0794c25d6d92914212b365c58a47a9a9b23905bf1f0a1373e09efb9923",
-                    "mixHash" : "0x42fb5ba61b28d4a78a39430d7e522df7ef2696f02943e617871c4ede1f771010",
-                    "nonce" : "0x1de18c6ae2b102a6",
+                    "hash" : "0x3a251613912671fa8a72c8c33c322414c1cb2a33dcf13ddb14ec1d049b85af86",
+                    "mixHash" : "0xedc7deb04ea171214295510a5e088c12a31fa3489d66098c794519eb0a3249e8",
+                    "nonce" : "0x1ee014a1df964614",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0x8c5958a0ac20258ce8dbac28c8a3ed41ab8bf0d25c4f9828f418c94e65ec99b3",
@@ -677,7 +697,7 @@
                     "transactionsTrie" : "0x96d4f7339cb5796d27285b4d677898706f83ebdb4a3e17416a1c12e1e33cac74",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010101000000000000000000000000000000000000000000000000000000000000",
@@ -714,7 +734,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x6fee9e0794c25d6d92914212b365c58a47a9a9b23905bf1f0a1373e09efb9923",
+        "lastblockhash" : "0x3a251613912671fa8a72c8c33c322414c1cb2a33dcf13ddb14ec1d049b85af86",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -876,6 +896,11 @@
         }
     },
     "modexp_1_0_1_20500_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_1_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -885,18 +910,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xa7ac",
-                    "hash" : "0x40a74b74595083a9a86738eb7d621466251032904e930652959d442a33bc74df",
-                    "mixHash" : "0x9ee0d50c8727b823a4647fbd4ac38f44597bac48b31e99f40ad9ad17a17b6cfe",
-                    "nonce" : "0xfe5b378c48773b9e",
+                    "hash" : "0x7bc54c721f35d90888b8488ac2172e67aa7be2b632d82d866a02f2c1e6ca8cbb",
+                    "mixHash" : "0xff28e318ba05ab7d340391e15e5729f9f3d7cd315a8c18000e5aacc28ffb656c",
+                    "nonce" : "0x61c7047007cf30da",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
-                    "receiptTrie" : "0xfed5024449c3531b9238d10fffc58918b6b61113c79309e30e52eca0c9e8e10d",
+                    "receiptTrie" : "0x6f4316f7db8044d8a72c0e11cfd3c3d6dcb136efe778d036bb62e821462271db",
                     "stateRoot" : "0xb1db4b1614b28cd14470c83e88c1d7bb04748cf9cee6398df99b935e9ddb24a7",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x96d4f7339cb5796d27285b4d677898706f83ebdb4a3e17416a1c12e1e33cac74",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010101000000000000000000000000000000000000000000000000000000000000",
@@ -933,7 +958,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x40a74b74595083a9a86738eb7d621466251032904e930652959d442a33bc74df",
+        "lastblockhash" : "0x7bc54c721f35d90888b8488ac2172e67aa7be2b632d82d866a02f2c1e6ca8cbb",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_1_22000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_1_22000_d0g0v0.json
index cf8be9854..965441bc6 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_1_22000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_1_22000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_1_0_1_22000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_1_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad11",
-                    "hash" : "0x03266c46eaa321a6e921ff428909c955065fc041fdf73fd9014e5258fda80077",
-                    "mixHash" : "0x0b74647b22a3734e60eef10237f5f2dfe36c755781c27751c170b3959bb640d3",
-                    "nonce" : "0x75a1e0760d1ec6d0",
+                    "hash" : "0x04d75272000b9ee79d77e57a70cc790a88819adc1f2810fbf4a0a9735ff862fa",
+                    "mixHash" : "0x58d534a950a9219b0bcb0e513bf8cf9ad9be2d2054eeea651b052e4e0445364c",
+                    "nonce" : "0x57a5a7a656de56d9",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0x118852664a5ee730fc4f720a2c2df548e10f00f42f3b1d8d96ae0a105f8a3331",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x06f4856bbfcbcae3c821a1cb8c185349c6f25020249e2ee4163d82d527002561",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010101000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x03266c46eaa321a6e921ff428909c955065fc041fdf73fd9014e5258fda80077",
+        "lastblockhash" : "0x04d75272000b9ee79d77e57a70cc790a88819adc1f2810fbf4a0a9735ff862fa",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_1_0_1_22000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_1_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad11",
-                    "hash" : "0xde20b53c6c88d3a4c3085e6fa22cf40fd780c57ad467261e967a6b9c3a17d237",
-                    "mixHash" : "0x1e18d6a4d7b57b989b1c24231b14124e1e77241fc49d68413f39a1a264504290",
-                    "nonce" : "0xe22cf7daa62f0215",
+                    "hash" : "0xafa8c7f81cf860f79bd24f0f0110d2d3b984f3e86584a98a0440c21e3d6d4e3f",
+                    "mixHash" : "0x7c0eb455e87e705885af4aa85b21aa9323f822ebb4adddda51ce78f44c54eb51",
+                    "nonce" : "0xa1d03f9b6bd9fc88",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0x118852664a5ee730fc4f720a2c2df548e10f00f42f3b1d8d96ae0a105f8a3331",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x06f4856bbfcbcae3c821a1cb8c185349c6f25020249e2ee4163d82d527002561",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010101000000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xde20b53c6c88d3a4c3085e6fa22cf40fd780c57ad467261e967a6b9c3a17d237",
+        "lastblockhash" : "0xafa8c7f81cf860f79bd24f0f0110d2d3b984f3e86584a98a0440c21e3d6d4e3f",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_1_0_1_22000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_1_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad88",
-                    "hash" : "0xba5c38f1ba50f63015ba928dc4c43636be98a708a0c6022e035781e6749e6330",
-                    "mixHash" : "0xf71174da03cc5ffaf9b83644bcdd96082ede662d7a95cd3116d8f7006a85d219",
-                    "nonce" : "0xd80f03055c4401c1",
+                    "hash" : "0x4a4dc58cab7c06ffe0c233d6095e04f83a206a68cbfc6afb3084c0e879983071",
+                    "mixHash" : "0x3aadda35b9323a2f7ad3e7c9846d4b7508260848039b1ea274deba4d5bc34291",
+                    "nonce" : "0x3f0c9ade1a81cf39",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0xaac9bd7bd51570a02aecdebc0ca28de84f2b71865ab44a15c39c6c5830f47b39",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x06f4856bbfcbcae3c821a1cb8c185349c6f25020249e2ee4163d82d527002561",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010101000000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xba5c38f1ba50f63015ba928dc4c43636be98a708a0c6022e035781e6749e6330",
+        "lastblockhash" : "0x4a4dc58cab7c06ffe0c233d6095e04f83a206a68cbfc6afb3084c0e879983071",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_1_0_1_22000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_1_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad88",
-                    "hash" : "0x719a194f394af5acf605788bf27a5871ab398352c57aa90cd7786f531e1ae2a2",
-                    "mixHash" : "0x460024663926b0d21a5dfa75dda75cb3e64acad17d9872a874ccda480be66012",
-                    "nonce" : "0xe4e0cc1ee05a3fe8",
+                    "hash" : "0x5aaebc5f980801fa30c174bfa2416d85156a4f83e40cd2ee944cdd6da2bf43ba",
+                    "mixHash" : "0x38f1c0579d7fb1e6977ec839a1b7dea2b54022737ce41df05e722a7b5c52f6f1",
+                    "nonce" : "0x0835774039d29eed",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0xaac9bd7bd51570a02aecdebc0ca28de84f2b71865ab44a15c39c6c5830f47b39",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x06f4856bbfcbcae3c821a1cb8c185349c6f25020249e2ee4163d82d527002561",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010101000000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x719a194f394af5acf605788bf27a5871ab398352c57aa90cd7786f531e1ae2a2",
+        "lastblockhash" : "0x5aaebc5f980801fa30c174bfa2416d85156a4f83e40cd2ee944cdd6da2bf43ba",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_1_0_1_22000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_1_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad11",
-                    "hash" : "0xb931a64132c6b61559a89f48b7e993fa73cd2228fe7cd5695d36a3eb34521851",
-                    "mixHash" : "0x0915aebc24dda8ccb098db63ec9bf73e85790013ba2e14842d11f10f3e29fc2c",
-                    "nonce" : "0x7be1e26b49f689c5",
+                    "hash" : "0x58f4940a0eaf4b94af959e3c13df7bc0bd8beee297021ee72031a27105c3024d",
+                    "mixHash" : "0xa3b1eb8cb85e066516207e3a1df0c366af218a8643023ffea8be779f0965b5d9",
+                    "nonce" : "0xd55a2ea54fdc7a1f",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
-                    "receiptTrie" : "0xcc316c591fdfb969754138756ac5c79944d54aaefbafe7f43dc099a991446821",
+                    "receiptTrie" : "0xda7c6e7afa7811440dc63a7bf5bdfec0a83bf38c79b90fc118fbce6cf54fb33f",
                     "stateRoot" : "0x7d71ab9aea6396a6756413b18bea0a5adc3970f4eaf8adaf9e80f2dc9b62ef3f",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x06f4856bbfcbcae3c821a1cb8c185349c6f25020249e2ee4163d82d527002561",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90326f901f8a033dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a07d71ab9aea6396a6756413b18bea0a5adc3970f4eaf8adaf9e80f2dc9b62ef3fa006f4856bbfcbcae3c821a1cb8c185349c6f25020249e2ee4163d82d527002561a0da7c6e7afa7811440dc63a7bf5bdfec0a83bf38c79b90fc118fbce6cf54fb33fb901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082ad118203e880a0a3b1eb8cb85e066516207e3a1df0c366af218a8643023ffea8be779f0965b5d988d55a2ea54fdc7a1ff90127f90124010182ad8894c305c901078781c232a2a521c2af7980f8385ee980b8c430c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000101010000000000000000000000000000000000000000000000000000000000001ca0793120c5e74122d639c77ebb29690a392c18508654b481f2773d6636a99396f4a0168b594aafac318f9c295bccbb27941e784b74f0b97ae55bc9ef936e2021d74ac0",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010101000000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xb931a64132c6b61559a89f48b7e993fa73cd2228fe7cd5695d36a3eb34521851",
+        "lastblockhash" : "0x58f4940a0eaf4b94af959e3c13df7bc0bd8beee297021ee72031a27105c3024d",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_1_25000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_1_25000_d0g0v0.json
index a47c376a4..51b17332e 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_1_25000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_1_25000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_1_0_1_25000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_1_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad11",
-                    "hash" : "0x25cf88adf49a1c357046f6de773667feee8a039a0c2c10257d452a4e31fbe62b",
-                    "mixHash" : "0x87a7448e93e9ab517e504e038c7cad30b19ba900c6c570cbff3d2a16b78f4b26",
-                    "nonce" : "0x4cdee4eaf1f81641",
+                    "hash" : "0x952081344953057491aade2ff382a0c9b3aef4a9d2449a6adfb3a1439c95eb8f",
+                    "mixHash" : "0x57a364667ae666ad2b3705eb47be1c9f69ae9663a1cc63a55755d459895ae98b",
+                    "nonce" : "0x6a944333c5ae70da",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0x118852664a5ee730fc4f720a2c2df548e10f00f42f3b1d8d96ae0a105f8a3331",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0xdbb15b153a82d98967c26fa85d1ade94b60afed91dd69ebbfb755fb9f1e5e6c5",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010101000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x25cf88adf49a1c357046f6de773667feee8a039a0c2c10257d452a4e31fbe62b",
+        "lastblockhash" : "0x952081344953057491aade2ff382a0c9b3aef4a9d2449a6adfb3a1439c95eb8f",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_1_0_1_25000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_1_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad11",
-                    "hash" : "0x8758caf3fb638613c8c58a159dd61485200d475822512ad4deaa94fa202d4fba",
-                    "mixHash" : "0xf9175ea0c939c08f4bba8b2961dab34390ba45c274b2e0bfaf6d684dff012c6e",
-                    "nonce" : "0xe624cebf752efff5",
+                    "hash" : "0x23c2983006c3e00557c1bffd903977d129302ac8039cfc9999b6a87f3c09e9fd",
+                    "mixHash" : "0xe6316370163f40ed53ed5444d1b77637be0a0f4c3ea0bf17fd974f90b5434893",
+                    "nonce" : "0x5dcf74a6aa235d7d",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0x118852664a5ee730fc4f720a2c2df548e10f00f42f3b1d8d96ae0a105f8a3331",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0xdbb15b153a82d98967c26fa85d1ade94b60afed91dd69ebbfb755fb9f1e5e6c5",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010101000000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x8758caf3fb638613c8c58a159dd61485200d475822512ad4deaa94fa202d4fba",
+        "lastblockhash" : "0x23c2983006c3e00557c1bffd903977d129302ac8039cfc9999b6a87f3c09e9fd",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_1_0_1_25000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_1_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xb940",
-                    "hash" : "0x67bc6422c20c9238fb91eedb32528869b5fed8feaa261961a6ef4825692e51de",
-                    "mixHash" : "0x5a9bde5c1d62dcb0e1ac41a88460006141d98350f5f8b1c09cae1fba5f0b6cfc",
-                    "nonce" : "0x57dcb4b59c1bbe10",
+                    "hash" : "0xa9238a36ae2be5b0197e7548ae5ac67918b95e2a817ac0f5be287b2a6231acc2",
+                    "mixHash" : "0xa2547ab4a9cffb89b78dc28c8875602076d51c0fb1a6ae8da94a575172585018",
+                    "nonce" : "0x53a3da2a6836d64c",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0x93314ead2dfa0847df8dac3bdc4044aedc6b2cc2fae840909bfcbe06092b9bdb",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0xdbb15b153a82d98967c26fa85d1ade94b60afed91dd69ebbfb755fb9f1e5e6c5",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010101000000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x67bc6422c20c9238fb91eedb32528869b5fed8feaa261961a6ef4825692e51de",
+        "lastblockhash" : "0xa9238a36ae2be5b0197e7548ae5ac67918b95e2a817ac0f5be287b2a6231acc2",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_1_0_1_25000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_1_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xb940",
-                    "hash" : "0xcd84814df64bd19c0200bc175ab97ba6a5426715c2bedd94f9c8147e1c2ee1ae",
-                    "mixHash" : "0xdf070b5853a240043795ce6c1ed120f5f3f493568a00621fe9cfe0222be3120a",
-                    "nonce" : "0xdfb4db60364d711b",
+                    "hash" : "0x7d958f81e6c69b66171b3413986c24eb6d8ab6c6b6ad693e8a27c3f298219bf0",
+                    "mixHash" : "0x212335b91a8685515852357712979628ba082f0f54f5ba4d35eda51906df48d0",
+                    "nonce" : "0xa9d1f071c142019e",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0x93314ead2dfa0847df8dac3bdc4044aedc6b2cc2fae840909bfcbe06092b9bdb",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0xdbb15b153a82d98967c26fa85d1ade94b60afed91dd69ebbfb755fb9f1e5e6c5",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010101000000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xcd84814df64bd19c0200bc175ab97ba6a5426715c2bedd94f9c8147e1c2ee1ae",
+        "lastblockhash" : "0x7d958f81e6c69b66171b3413986c24eb6d8ab6c6b6ad693e8a27c3f298219bf0",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_1_0_1_25000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_1_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad11",
-                    "hash" : "0x3aed0d8920de6b510bbb0af374364f3190aa0a7e67dddf768d40eac652f97c7a",
-                    "mixHash" : "0x09d99713ae6a4a7c10f7ddb34f2f67ad332262c77ef52927f20e496d6682b95e",
-                    "nonce" : "0xae0c2e737fe92647",
+                    "hash" : "0xbd321aac3893ff84e11df15ada41446a5d939d392606c71f2bc1d64b278dec22",
+                    "mixHash" : "0x0ac807dc0a904e22d51156ada67d1977391906e48ebe15f85c048dc911aa63b5",
+                    "nonce" : "0x0db4aef4c393aebf",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
-                    "receiptTrie" : "0xcc316c591fdfb969754138756ac5c79944d54aaefbafe7f43dc099a991446821",
+                    "receiptTrie" : "0xda7c6e7afa7811440dc63a7bf5bdfec0a83bf38c79b90fc118fbce6cf54fb33f",
                     "stateRoot" : "0x7d71ab9aea6396a6756413b18bea0a5adc3970f4eaf8adaf9e80f2dc9b62ef3f",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0xdbb15b153a82d98967c26fa85d1ade94b60afed91dd69ebbfb755fb9f1e5e6c5",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010101000000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x3aed0d8920de6b510bbb0af374364f3190aa0a7e67dddf768d40eac652f97c7a",
+        "lastblockhash" : "0xbd321aac3893ff84e11df15ada41446a5d939d392606c71f2bc1d64b278dec22",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_1_35000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_1_35000_d0g0v0.json
index fcf5251df..d51340920 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_1_35000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_0_1_35000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_1_0_1_35000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_1_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad11",
-                    "hash" : "0x3697e71a5f4709a9edb6e86bff4798fb2cb7035f4539b0e92d86119bc47c7b44",
-                    "mixHash" : "0x45bafe124585a5c5a574253e02d171efab2aeb67138eed35879e539cb4b6b757",
-                    "nonce" : "0x5e24f92c9f2be514",
+                    "hash" : "0x39009894c0683528de66793cca092bc7adf9327ef4c66391a8ecb98116316181",
+                    "mixHash" : "0x7843c487a2840ee0b9a546571ba5740b68e4bfbcb71b14fc37ff09051af57fd4",
+                    "nonce" : "0x67245c44cdc794cb",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0x118852664a5ee730fc4f720a2c2df548e10f00f42f3b1d8d96ae0a105f8a3331",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x5e817d2631d6a6596385c44e2644be285e0b90992f93ae2409ef0745ece1741e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010101000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x3697e71a5f4709a9edb6e86bff4798fb2cb7035f4539b0e92d86119bc47c7b44",
+        "lastblockhash" : "0x39009894c0683528de66793cca092bc7adf9327ef4c66391a8ecb98116316181",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_1_0_1_35000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_1_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad11",
-                    "hash" : "0x805ffa90116ad9ccfd6cd5e6b4ac6417c97cf0d9fe2e7cacc2bae97f180f3e5f",
-                    "mixHash" : "0x62af6e31c1ce74711d87e4efe84293740b6a18668674f4e109c277e3fd731132",
-                    "nonce" : "0xf3ca2aec8b73818a",
+                    "hash" : "0xe56f291fce28352279e208470a4f560e069a4ba2de983c5f91ac62a6a487e9d5",
+                    "mixHash" : "0xa1eb95b61acba005b917a3a86e5f45c6823fe9fbe5e0ce6c263e3b24bf5d56a3",
+                    "nonce" : "0x96c962416e3f75d2",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0x118852664a5ee730fc4f720a2c2df548e10f00f42f3b1d8d96ae0a105f8a3331",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x5e817d2631d6a6596385c44e2644be285e0b90992f93ae2409ef0745ece1741e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010101000000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x805ffa90116ad9ccfd6cd5e6b4ac6417c97cf0d9fe2e7cacc2bae97f180f3e5f",
+        "lastblockhash" : "0xe56f291fce28352279e208470a4f560e069a4ba2de983c5f91ac62a6a487e9d5",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_1_0_1_35000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_1_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xe050",
-                    "hash" : "0xbb1dc962b8965575f6a8b734a4d8e8691c1c247143b02bb935fe33e6b9a2b751",
-                    "mixHash" : "0x959654249343e940f837873b7a7c65ce15b3780c17ce66d69a02b6416520a505",
-                    "nonce" : "0x787c06e167946aa8",
+                    "hash" : "0x8369c4ad1c81d6f85f66e9003611898049ff853b3f447032f3c82f9d47b20f91",
+                    "mixHash" : "0x5f8f1448480c9f0fd3bada34a5b08405c60a81d51d7c835df8d6ecf2c232a59f",
+                    "nonce" : "0xdb803466ddcd8b23",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0x1b265ca3499e73f6255ef44a3b484f65da7a88fd83093ad76e523a82c1895d9c",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x5e817d2631d6a6596385c44e2644be285e0b90992f93ae2409ef0745ece1741e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010101000000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xbb1dc962b8965575f6a8b734a4d8e8691c1c247143b02bb935fe33e6b9a2b751",
+        "lastblockhash" : "0x8369c4ad1c81d6f85f66e9003611898049ff853b3f447032f3c82f9d47b20f91",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_1_0_1_35000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_1_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xe050",
-                    "hash" : "0xaa6e187c5a1441aa1394bda5c302d1f13d1fb9eb31144133fc9f5133703f42f6",
-                    "mixHash" : "0x1fb930d026c7755958819256676451d08ca6c4a4eac5dcd8707a28d066212cd3",
-                    "nonce" : "0x88a86bc233f76b30",
+                    "hash" : "0x67f9c7e551359b71e2c63fce8c05ed99438056e35fd1947989e2d1d238172296",
+                    "mixHash" : "0x96a366f6ddc3630a1d0924e79ae31505b688765da4adebd50cb6b588f92939d7",
+                    "nonce" : "0x583af60c31ff0a0a",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
                     "receiptTrie" : "0x1b265ca3499e73f6255ef44a3b484f65da7a88fd83093ad76e523a82c1895d9c",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x5e817d2631d6a6596385c44e2644be285e0b90992f93ae2409ef0745ece1741e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010101000000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xaa6e187c5a1441aa1394bda5c302d1f13d1fb9eb31144133fc9f5133703f42f6",
+        "lastblockhash" : "0x67f9c7e551359b71e2c63fce8c05ed99438056e35fd1947989e2d1d238172296",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_1_0_1_35000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_0_1_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad11",
-                    "hash" : "0x00ffc58eb2c3fd8b380e92cf2be82b1c2150e4a820804370cf9c8a6b78db731b",
-                    "mixHash" : "0xfd3edc268ed95e602a706d9b2b84057ae6851c79286486e42a558f5d77cd4ae2",
-                    "nonce" : "0x43253eab01861e9a",
+                    "hash" : "0xf02a4f10250d4cb5461c593be09d3e725ac923d1c2411177a2f81750bd217aca",
+                    "mixHash" : "0xa41e1d361ca55db484fba48fdbd719e8b6f4441190378f0ef7ed2f3814381efa",
+                    "nonce" : "0x6fa87fb697fb4a68",
                     "number" : "0x01",
                     "parentHash" : "0x33dfb35c32724d1e3d2213d1e828fe92b1920437b61f9b8054cb2c254466bdd7",
-                    "receiptTrie" : "0xcc316c591fdfb969754138756ac5c79944d54aaefbafe7f43dc099a991446821",
+                    "receiptTrie" : "0xda7c6e7afa7811440dc63a7bf5bdfec0a83bf38c79b90fc118fbce6cf54fb33f",
                     "stateRoot" : "0x7d71ab9aea6396a6756413b18bea0a5adc3970f4eaf8adaf9e80f2dc9b62ef3f",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x5e817d2631d6a6596385c44e2644be285e0b90992f93ae2409ef0745ece1741e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000620000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010101000000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x00ffc58eb2c3fd8b380e92cf2be82b1c2150e4a820804370cf9c8a6b78db731b",
+        "lastblockhash" : "0xf02a4f10250d4cb5461c593be09d3e725ac923d1c2411177a2f81750bd217aca",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_1_1_1000000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_1_1_1000000_d0g0v0.json
index 8f8802919..00477ba4c 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_1_1_1000000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_1_1_1000000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_1_1_1_1000000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_1_1_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad91",
-                    "hash" : "0x265ff9c9160e48d7f1f711fbe488380d2f3d746b74b7c7c2228a93c9b9af4b23",
-                    "mixHash" : "0xea01c82658719dc0023a1ef07e3a50ce9ca0599fb89fb011eba5a02d54a92a35",
-                    "nonce" : "0x41fa30093d0120df",
+                    "hash" : "0x6d23de0af81b85dce158f659d01734c1d378874a84c38d6f4a895fae61b08b82",
+                    "mixHash" : "0xe439581d61c618e98656537c79e1e3d8550694b08077fea9f40fe024cbe68a3b",
+                    "nonce" : "0x26247fb08ae66c08",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0xe4180dba4c749b75b0c55558ade768a2fa518879880b367a0904d07e4371fde6",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0xd3db9fefbf621e087f1cbb952f35abc550c4ed6ba8e7d879fe65d05d18a95134",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010101010000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x265ff9c9160e48d7f1f711fbe488380d2f3d746b74b7c7c2228a93c9b9af4b23",
+        "lastblockhash" : "0x6d23de0af81b85dce158f659d01734c1d378874a84c38d6f4a895fae61b08b82",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_1_1_1_1000000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_1_1_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad91",
-                    "hash" : "0x1b81681dbee2cf7b935e58e1977d066a78c1ad7afd7931139d2b3db165570b0b",
-                    "mixHash" : "0x8009151e9a9e9f203ccc598467945410cc7200f7d0be8ea7a4b76590530e1b7e",
-                    "nonce" : "0x0af60f08a59829fa",
+                    "hash" : "0x6aab2a4a4c8ca6127168f0c43044b54ead8be418c7ac0ca4e4ada652bc88e89d",
+                    "mixHash" : "0x0b8adf14d863faef611102b86b72e1677a050d68cb29366ce74112a75f8cb267",
+                    "nonce" : "0xb03d02c1fc544498",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0xe4180dba4c749b75b0c55558ade768a2fa518879880b367a0904d07e4371fde6",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0xd3db9fefbf621e087f1cbb952f35abc550c4ed6ba8e7d879fe65d05d18a95134",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010101010000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x1b81681dbee2cf7b935e58e1977d066a78c1ad7afd7931139d2b3db165570b0b",
+        "lastblockhash" : "0x6aab2a4a4c8ca6127168f0c43044b54ead8be418c7ac0ca4e4ada652bc88e89d",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_1_1_1_1000000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_1_1_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x0f9a58",
-                    "hash" : "0x8aa3f80cc08ea01804e8a358580d5425b71e98f06acbdd0a98275dfe60ad1f5d",
-                    "mixHash" : "0x1881aaf5c0ee927adb79a33b9244951301038eac5dd1922b70156c033aa6bd39",
-                    "nonce" : "0xc19e1427e5dc7e1b",
+                    "hash" : "0xde24a102859721126d766b9cf420081b071038fe9aeeef0bc29dabc8311d6feb",
+                    "mixHash" : "0x711bd360981b396adc23b831c18039b0882fdb1c745968f7d60cc4c438bcc610",
+                    "nonce" : "0x24edeceb978a370a",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0x77eac30b35a4c93844c00a1ae87a779620028e730d9ee1680c3ae42c89788603",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0xd3db9fefbf621e087f1cbb952f35abc550c4ed6ba8e7d879fe65d05d18a95134",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010101010000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a06dbb1656180a0ac8db14eca34dc922806a37994ed251b9b9a32e8a77f0ef61faa056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x8aa3f80cc08ea01804e8a358580d5425b71e98f06acbdd0a98275dfe60ad1f5d",
+        "lastblockhash" : "0xde24a102859721126d766b9cf420081b071038fe9aeeef0bc29dabc8311d6feb",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_1_1_1_1000000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_1_1_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x0f9a58",
-                    "hash" : "0x9fd485b46971956475d640de562bb8a8140f433ce0967bdcd3faf5415e655c5d",
-                    "mixHash" : "0xfb9d67d14406464a22569438b90750ed1793e1ec461eb83a0fbb784f12dc868d",
-                    "nonce" : "0xaccd9dbdba645b54",
+                    "hash" : "0x5abb355e515709020372dc8c47b16d9198e03087d1169d10d65980fa4fce6944",
+                    "mixHash" : "0xf889eeb8b28abe1f0862f278eec6cf2690ca7077a9ac6ffcca0d28007600a686",
+                    "nonce" : "0xa1a5a15556b3f4e3",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0x77eac30b35a4c93844c00a1ae87a779620028e730d9ee1680c3ae42c89788603",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0xd3db9fefbf621e087f1cbb952f35abc550c4ed6ba8e7d879fe65d05d18a95134",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90328f901f9a0e53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a0076ffeb99c2b914ac83fed236746fa2a17660316a80f23df0ecc04670ab3617aa0d3db9fefbf621e087f1cbb952f35abc550c4ed6ba8e7d879fe65d05d18a95134a077eac30b35a4c93844c00a1ae87a779620028e730d9ee1680c3ae42c89788603b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e100830f9a588203e880a0f889eeb8b28abe1f0862f278eec6cf2690ca7077a9ac6ffcca0d28007600a68688a1a5a15556b3f4e3f90128f901250101830f9a5894c305c901078781c232a2a521c2af7980f8385ee980b8c430c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006300000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000101010100000000000000000000000000000000000000000000000000000000001ba004012cef17dbff8fac18d1549d3ef53adaab67c885851cb3ed578bcbd965ff40a03ba79d98e2322015ef8a67be3b65c06d2e6cd45e011e1ad6d7e01f5cc67f9fe5c0",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010101010000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a06dbb1656180a0ac8db14eca34dc922806a37994ed251b9b9a32e8a77f0ef61faa056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x9fd485b46971956475d640de562bb8a8140f433ce0967bdcd3faf5415e655c5d",
+        "lastblockhash" : "0x5abb355e515709020372dc8c47b16d9198e03087d1169d10d65980fa4fce6944",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_1_1_1_1000000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_1_1_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad91",
-                    "hash" : "0xafa436bcc3f493b5c17828c97aaacac41f060f7a3eb5f8093c2483cdb1ad9341",
-                    "mixHash" : "0x64d50fb1361f189664b1673783e9e5ce0d2bfb8901a46c769005a9adf1276d79",
-                    "nonce" : "0x4b6222bf3ffd695c",
+                    "hash" : "0x0cafcd41049cc9f4ede4bdd6f936f75f4fc1affa02ae47a7cd704633c0dfc046",
+                    "mixHash" : "0x1ab5ec7d923e5760ce51efb08542074774786bba35e0a774206a33861cd75659",
+                    "nonce" : "0x8e56de0d5d14171a",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
-                    "receiptTrie" : "0xeca402db419c76e28c9ef97e6942bb3cdae200019471e5bb30f20ea7c8fc4f0e",
+                    "receiptTrie" : "0xe3c462c239fad6d3df5e66b2d9880036ca38b4a581674e439d425b540bb2f4b6",
                     "stateRoot" : "0x3ae6dd779be22f51651c681780cb43e5b28feede8c392a7b260668ca56926949",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0xd3db9fefbf621e087f1cbb952f35abc550c4ed6ba8e7d879fe65d05d18a95134",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90327f901f8a0e53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a03ae6dd779be22f51651c681780cb43e5b28feede8c392a7b260668ca56926949a0d3db9fefbf621e087f1cbb952f35abc550c4ed6ba8e7d879fe65d05d18a95134a0e3c462c239fad6d3df5e66b2d9880036ca38b4a581674e439d425b540bb2f4b6b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082ad918203e880a01ab5ec7d923e5760ce51efb08542074774786bba35e0a774206a33861cd75659888e56de0d5d14171af90128f901250101830f9a5894c305c901078781c232a2a521c2af7980f8385ee980b8c430c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006300000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000101010100000000000000000000000000000000000000000000000000000000001ba004012cef17dbff8fac18d1549d3ef53adaab67c885851cb3ed578bcbd965ff40a03ba79d98e2322015ef8a67be3b65c06d2e6cd45e011e1ad6d7e01f5cc67f9fe5c0",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010101010000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a06dbb1656180a0ac8db14eca34dc922806a37994ed251b9b9a32e8a77f0ef61faa056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0xafa436bcc3f493b5c17828c97aaacac41f060f7a3eb5f8093c2483cdb1ad9341",
+        "lastblockhash" : "0x0cafcd41049cc9f4ede4bdd6f936f75f4fc1affa02ae47a7cd704633c0dfc046",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_1_1_155000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_1_1_155000_d0g0v0.json
index adafb2391..b5c743f67 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_1_1_155000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_1_1_155000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_1_1_1_155000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_1_1_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad91",
-                    "hash" : "0x1e945b477522a02e75b50c141c838205dc73274f3e3813845c601a5d80f53001",
-                    "mixHash" : "0xab1c0a34a17198a08d6f8cddd7cec2c0e0d128cf78a97c1d5bd77783be78c2c1",
-                    "nonce" : "0xbf6d93076bc1ffac",
+                    "hash" : "0x3c0f418b8262e0256a99d8339a7acd7b600090d283d73d160ef198a4f646224e",
+                    "mixHash" : "0x6f03e6c89e2bd7c6c82bb5cc918d803c577b47eb96de16d07a90d8f0e82e6a8a",
+                    "nonce" : "0x065c009f226ac260",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0xe4180dba4c749b75b0c55558ade768a2fa518879880b367a0904d07e4371fde6",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x3c556a289e0954811f03ca319440b834767f6de8615fe4f2b4a246b1bfc85ca0",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010101010000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x1e945b477522a02e75b50c141c838205dc73274f3e3813845c601a5d80f53001",
+        "lastblockhash" : "0x3c0f418b8262e0256a99d8339a7acd7b600090d283d73d160ef198a4f646224e",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_1_1_1_155000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_1_1_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad91",
-                    "hash" : "0x9b239b5788316350dbc89e1a9e847c30231c0110ef61c40a5871b3b9f7833fd0",
-                    "mixHash" : "0x288678d38a888aff80369f828061a571a498c82d4b9b72679ec51b97b29cf04f",
-                    "nonce" : "0x347439c7cac1a8c8",
+                    "hash" : "0x51afa2d795cfa689fe783dbafd2ab85452d4556e1d8960e9a9cdc26f11527970",
+                    "mixHash" : "0x16a1a61ba252bb3eaf202328bc73db22e988cd69cf3f1c319239e4f5ca8af811",
+                    "nonce" : "0xb1223deb01125ef2",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0xe4180dba4c749b75b0c55558ade768a2fa518879880b367a0904d07e4371fde6",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x3c556a289e0954811f03ca319440b834767f6de8615fe4f2b4a246b1bfc85ca0",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
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+                "rlp" : "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",
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                     {
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@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x9b239b5788316350dbc89e1a9e847c30231c0110ef61c40a5871b3b9f7833fd0",
+        "lastblockhash" : "0x51afa2d795cfa689fe783dbafd2ab85452d4556e1d8960e9a9cdc26f11527970",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_1_1_1_155000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_1_1_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x02b590",
-                    "hash" : "0xaeefad05727fca83d700bada480249ff064ff8cc08f5358bf483ba81f2a6f84c",
-                    "mixHash" : "0x0c2f39a3a9f74cc09f0057ee0ef1aa407f220a3672fb17c375b248bb6269f78f",
-                    "nonce" : "0xb64a1e31e1f82942",
+                    "hash" : "0x7ea888496dc43188804f8f4ed16f9a934dff3a263282e3c8c7ddba8df665bd4f",
+                    "mixHash" : "0x3b35e062c46937754769c3e46e4a6b34edfe23e5de8d6f5e9b278c058bdb932b",
+                    "nonce" : "0x0a46314d76ff8fc0",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0x820c39ecadd861ffe73a53a114cb6a19b6a8498e09386e4b45b1cde0f9f914b5",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x3c556a289e0954811f03ca319440b834767f6de8615fe4f2b4a246b1bfc85ca0",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90328f901f9a0e53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a0aeed5c3638227056eab7f4769546093a478de211275b1686971ce3f36516ed81a03c556a289e0954811f03ca319440b834767f6de8615fe4f2b4a246b1bfc85ca0a0820c39ecadd861ffe73a53a114cb6a19b6a8498e09386e4b45b1cde0f9f914b5b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e1008302b5908203e880a03b35e062c46937754769c3e46e4a6b34edfe23e5de8d6f5e9b278c058bdb932b880a46314d76ff8fc0f90128f9012501018302b59094c305c901078781c232a2a521c2af7980f8385ee980b8c430c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006300000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000101010100000000000000000000000000000000000000000000000000000000001ba0c4a78a977b6a4cbf3928a01c6e1785212af59c557b672afbb17e9ce09f5c45dfa07b864944e5a502a4402922b3b626f9ae2de85d52910469248bfbb2de2ba3ac39c0",
                 "transactions" : [
                     {
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@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xaeefad05727fca83d700bada480249ff064ff8cc08f5358bf483ba81f2a6f84c",
+        "lastblockhash" : "0x7ea888496dc43188804f8f4ed16f9a934dff3a263282e3c8c7ddba8df665bd4f",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_1_1_1_155000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_1_1_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x02b590",
-                    "hash" : "0x26f885c334adf27a59a4ca1e838484c25c8b01e133e7859e3b1b43c1ad40734f",
-                    "mixHash" : "0x25372ad5ee49dccfa0f67a2946def2fa040141544e515a481aecaabe4efebd30",
-                    "nonce" : "0x1c43ada286ed1bef",
+                    "hash" : "0xd284f07baabef481a3e6962a71d27397c7138ec239fcd6f9ec00785e4d1db636",
+                    "mixHash" : "0xd3bbc8b203eb7bc1b97941f9874a81f57acd41e20bb60f6b660242b0396130a8",
+                    "nonce" : "0x00dde2f3bcf3cc5a",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0x820c39ecadd861ffe73a53a114cb6a19b6a8498e09386e4b45b1cde0f9f914b5",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x3c556a289e0954811f03ca319440b834767f6de8615fe4f2b4a246b1bfc85ca0",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
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                 "transactions" : [
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@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x26f885c334adf27a59a4ca1e838484c25c8b01e133e7859e3b1b43c1ad40734f",
+        "lastblockhash" : "0xd284f07baabef481a3e6962a71d27397c7138ec239fcd6f9ec00785e4d1db636",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_1_1_1_155000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_1_1_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad91",
-                    "hash" : "0x434431fd958e20f1c1e9b413d9be0d9d9d785a3c26ab30633c9b7a09206f6cda",
-                    "mixHash" : "0xaf508b4feaabe406dc99cbfd12e91904ec8c4727a50f8c3f5eaeda6b5b40895a",
-                    "nonce" : "0xa9ae452c46dece30",
+                    "hash" : "0x457e07b6c19226d52d2151763a6774cd57b8e10298519c7fd51add09c7f8771b",
+                    "mixHash" : "0x316ef2afdeedf9060a6ab776d32e6f70306777e0254db8d3a5bd1b761d7260c3",
+                    "nonce" : "0xc997c9a9473235f2",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
-                    "receiptTrie" : "0xeca402db419c76e28c9ef97e6942bb3cdae200019471e5bb30f20ea7c8fc4f0e",
+                    "receiptTrie" : "0xe3c462c239fad6d3df5e66b2d9880036ca38b4a581674e439d425b540bb2f4b6",
                     "stateRoot" : "0x3ae6dd779be22f51651c681780cb43e5b28feede8c392a7b260668ca56926949",
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                     "transactionsTrie" : "0x3c556a289e0954811f03ca319440b834767f6de8615fe4f2b4a246b1bfc85ca0",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
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@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x434431fd958e20f1c1e9b413d9be0d9d9d785a3c26ab30633c9b7a09206f6cda",
+        "lastblockhash" : "0x457e07b6c19226d52d2151763a6774cd57b8e10298519c7fd51add09c7f8771b",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_1_1_20500.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_1_1_20500_d0g0v0.json
index 189b87d5d..1db2368cb 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_1_1_20500.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_1_1_20500_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_1_1_1_20500_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_1_1_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xa82c",
-                    "hash" : "0xe0f9f8f2b8a457711ef925f61531b44a6e3f45af3153ec8e4929f7ca5facddf1",
-                    "mixHash" : "0x0e3bc9a81ebad9939422ad85e1cb4154040136298d2497d3bac61fba2df91e2a",
-                    "nonce" : "0x4cdd0c1cd387d68d",
+                    "hash" : "0x73a94e10dc3d6b70116be4be147a9d5609d726d31a3aecc19460a559f116fb55",
+                    "mixHash" : "0x9b622101bc79c698a6c89650b0f7b4084a1ffd69f67a64b32fcc731ea740e684",
+                    "nonce" : "0xe6b95479a3a577a1",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0x2e8f69967fdf536b74f01588505ca8564c12789da42d3dbae179a00f954b7975",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x86d384eba47ddb17ca9549feff76a917e4a8231001d12228c43306c8c5f1624d",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90326f901f8a0e53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a020eeea31e3989527a2521d9307fca39a877cca23aa9640d2c69c177c2a98be09a086d384eba47ddb17ca9549feff76a917e4a8231001d12228c43306c8c5f1624da02e8f69967fdf536b74f01588505ca8564c12789da42d3dbae179a00f954b7975b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082a82c8203e880a09b622101bc79c698a6c89650b0f7b4084a1ffd69f67a64b32fcc731ea740e68488e6b95479a3a577a1f90127f90124010182a82c94c305c901078781c232a2a521c2af7980f8385ee980b8c430c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006300000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000101010100000000000000000000000000000000000000000000000000000000001ba08d7c03a300d1259fd22895adb720e9a139356e126bd5099b91d9c28851cac4c8a03d40e258326ed32424d01c2b8d1297e6a93526fa9d0efd6ca744d8a608035ea0c0",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010101010000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xe0f9f8f2b8a457711ef925f61531b44a6e3f45af3153ec8e4929f7ca5facddf1",
+        "lastblockhash" : "0x73a94e10dc3d6b70116be4be147a9d5609d726d31a3aecc19460a559f116fb55",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -219,6 +224,11 @@
         }
     },
     "modexp_1_1_1_20500_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_1_1_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -228,9 +238,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xa82c",
-                    "hash" : "0xb0f1e1288ad17634afaa748012df2af703bb7286f0bb95589669f3d4980ce851",
-                    "mixHash" : "0x0c7925cdcbed469f49806533c072e517824f43b8a579c0c48302da63b35b2039",
-                    "nonce" : "0xabb76d1b9aec5991",
+                    "hash" : "0x5cc239807fa9f1865aa1583e571023ba2a307608478dfed04848781b1df8fe3b",
+                    "mixHash" : "0xfe655420d1aeb4601c25835b9f9d2e8eb4760d450c7ceeb2214e178574193714",
+                    "nonce" : "0x018f3026319223f4",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0x2e8f69967fdf536b74f01588505ca8564c12789da42d3dbae179a00f954b7975",
@@ -239,7 +249,7 @@
                     "transactionsTrie" : "0x86d384eba47ddb17ca9549feff76a917e4a8231001d12228c43306c8c5f1624d",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90326f901f8a0e53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a020eeea31e3989527a2521d9307fca39a877cca23aa9640d2c69c177c2a98be09a086d384eba47ddb17ca9549feff76a917e4a8231001d12228c43306c8c5f1624da02e8f69967fdf536b74f01588505ca8564c12789da42d3dbae179a00f954b7975b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082a82c8203e880a00c7925cdcbed469f49806533c072e517824f43b8a579c0c48302da63b35b203988abb76d1b9aec5991f90127f90124010182a82c94c305c901078781c232a2a521c2af7980f8385ee980b8c430c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006300000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000101010100000000000000000000000000000000000000000000000000000000001ba08d7c03a300d1259fd22895adb720e9a139356e126bd5099b91d9c28851cac4c8a03d40e258326ed32424d01c2b8d1297e6a93526fa9d0efd6ca744d8a608035ea0c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010101010000000000000000000000000000000000000000000000000000000000",
@@ -276,7 +286,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xb0f1e1288ad17634afaa748012df2af703bb7286f0bb95589669f3d4980ce851",
+        "lastblockhash" : "0x5cc239807fa9f1865aa1583e571023ba2a307608478dfed04848781b1df8fe3b",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -438,6 +448,11 @@
         }
     },
     "modexp_1_1_1_20500_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_1_1_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -447,9 +462,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xa82c",
-                    "hash" : "0x2cf4c6a16cdae1515a95833f68eb1219b2f1ed5f05dfb086e097662e5ba6cc2d",
-                    "mixHash" : "0x3174a39294b8111bafea21257794934946e98c4e46b9d641ab1ffff418207155",
-                    "nonce" : "0x52f56c35435ab7ca",
+                    "hash" : "0x4a97655354e214254a06154be70e73f678d55f8462617aa5157101f677bc6ad6",
+                    "mixHash" : "0xc6b6136078937716732e118faa752431601bde86b19885936c955f2c4de0d72b",
+                    "nonce" : "0x448d5ce6612087db",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0x2e8f69967fdf536b74f01588505ca8564c12789da42d3dbae179a00f954b7975",
@@ -458,7 +473,7 @@
                     "transactionsTrie" : "0x86d384eba47ddb17ca9549feff76a917e4a8231001d12228c43306c8c5f1624d",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010101010000000000000000000000000000000000000000000000000000000000",
@@ -495,7 +510,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x2cf4c6a16cdae1515a95833f68eb1219b2f1ed5f05dfb086e097662e5ba6cc2d",
+        "lastblockhash" : "0x4a97655354e214254a06154be70e73f678d55f8462617aa5157101f677bc6ad6",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -657,6 +672,11 @@
         }
     },
     "modexp_1_1_1_20500_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_1_1_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -666,9 +686,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xa82c",
-                    "hash" : "0x4fbd6ad4402ebb5e36413b2c71c020680a02eaefb7d98c00a080f4d801b6ad06",
-                    "mixHash" : "0x380d287a02a72b1d14c69f724356395339b99e6bc473867e5b0fd0c7ccd15aad",
-                    "nonce" : "0xd0688e1c9f4786f5",
+                    "hash" : "0x45b4d3863f468568fc5eeac2844bdeb327379685c6eabe99b83f801ca7576f73",
+                    "mixHash" : "0xfb8f6e740e1b90016e41c221f9f62d675562b6ebd437b120a12bd486e96b2524",
+                    "nonce" : "0x2d561d1f1e6efa65",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0x2e8f69967fdf536b74f01588505ca8564c12789da42d3dbae179a00f954b7975",
@@ -677,7 +697,7 @@
                     "transactionsTrie" : "0x86d384eba47ddb17ca9549feff76a917e4a8231001d12228c43306c8c5f1624d",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010101010000000000000000000000000000000000000000000000000000000000",
@@ -714,7 +734,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x4fbd6ad4402ebb5e36413b2c71c020680a02eaefb7d98c00a080f4d801b6ad06",
+        "lastblockhash" : "0x45b4d3863f468568fc5eeac2844bdeb327379685c6eabe99b83f801ca7576f73",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -876,6 +896,11 @@
         }
     },
     "modexp_1_1_1_20500_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_1_1_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -885,18 +910,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xa82c",
-                    "hash" : "0x9db1f7972ca53d03759e376239854fd544d5ab010de01c086ac1217c34c628cc",
-                    "mixHash" : "0x40b0c0301417c197ab4cd722c47f68f9fc7111dd2e737275bf31d7bdf575c141",
-                    "nonce" : "0x0ee41af143e48d02",
+                    "hash" : "0xf0d1a4088947b83df18ec597328344078e6f34bd2f825d96f03fb93f6e1bae44",
+                    "mixHash" : "0x4ecce649ff086ccb460bdb3e6fa6f5dfdfea88d1c0ed7d957f7175a8afcb629b",
+                    "nonce" : "0x934a176b8f4a67a5",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
-                    "receiptTrie" : "0xb44252eab18e72884ae52306fa9af3c8faa8303f891c32048bd8b26f3a1f5cb8",
+                    "receiptTrie" : "0x7917d558998776091d17c1b01e1ad00e9bb51ad9e0da96ce5c0a13328253097b",
                     "stateRoot" : "0xb2a002d66e620ded82eb42c0f44fca65f8e897093d8a36a2006390fcbbedf29c",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x86d384eba47ddb17ca9549feff76a917e4a8231001d12228c43306c8c5f1624d",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010101010000000000000000000000000000000000000000000000000000000000",
@@ -933,7 +958,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x9db1f7972ca53d03759e376239854fd544d5ab010de01c086ac1217c34c628cc",
+        "lastblockhash" : "0xf0d1a4088947b83df18ec597328344078e6f34bd2f825d96f03fb93f6e1bae44",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_1_1_22000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_1_1_22000_d0g0v0.json
index dc08ba3dd..51ab3f09f 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_1_1_22000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_1_1_22000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_1_1_1_22000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_1_1_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad91",
-                    "hash" : "0x0e64bfdaee51572d4d679f781479e103ba8e4f8959d040fa7fc6d57f8b56a14d",
-                    "mixHash" : "0x9d376c2b123fc47f3158cf3dc9fcec9ff1d494fda921bc0f1c29b681b7c76fda",
-                    "nonce" : "0x53182cdc4c0769d8",
+                    "hash" : "0x7004a38c143d8f3aea7fc267f82e345f6bbf9ea339785f69f98b84a38a383969",
+                    "mixHash" : "0x9d60482390e56b072afe9d7b4157c06b8f88a054beb6fc28ffb0c238f270df4d",
+                    "nonce" : "0xe44b35e50659ac97",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0xe4180dba4c749b75b0c55558ade768a2fa518879880b367a0904d07e4371fde6",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x22885f7ce584ecb279bf96149b7e6643d82383b5927dd96ac8e78c3713d7a42e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010101010000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x0e64bfdaee51572d4d679f781479e103ba8e4f8959d040fa7fc6d57f8b56a14d",
+        "lastblockhash" : "0x7004a38c143d8f3aea7fc267f82e345f6bbf9ea339785f69f98b84a38a383969",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_1_1_1_22000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_1_1_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad91",
-                    "hash" : "0x5bc854ae860e45bbd76fd61ac6aa66bbd0df370ca9218f839c7ca7cd93bd7114",
-                    "mixHash" : "0x174501b9b5a7ec0d0d27a68c42e8aaa37b0deb7ebf45bba71e1b85720f0e9a9b",
-                    "nonce" : "0x97b7a81b42196965",
+                    "hash" : "0x9e9256f76af31e6de23bdc9aaed01e8a6fe2f8ed99ce2417fb4471db17abb620",
+                    "mixHash" : "0xab6aeec3abc00706e5d8576cc2a23f9b62e399175b7553fa9293db5f2ef30350",
+                    "nonce" : "0x17c468a234b51ed0",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0xe4180dba4c749b75b0c55558ade768a2fa518879880b367a0904d07e4371fde6",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x22885f7ce584ecb279bf96149b7e6643d82383b5927dd96ac8e78c3713d7a42e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010101010000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x5bc854ae860e45bbd76fd61ac6aa66bbd0df370ca9218f839c7ca7cd93bd7114",
+        "lastblockhash" : "0x9e9256f76af31e6de23bdc9aaed01e8a6fe2f8ed99ce2417fb4471db17abb620",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_1_1_1_22000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_1_1_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xae08",
-                    "hash" : "0xab2a7df5942b8d867c454f74152bc67f604e93ee8658a7bb2d1ec16a6a5af8ab",
-                    "mixHash" : "0x38b763334ff96f2fa19e6eda2dcbb8471324728388db11373439814bba187d2c",
-                    "nonce" : "0x80cd492a2ed28271",
+                    "hash" : "0x83b498d6674aaebeeb1bed14e640b844f4afb18d54df16c7cbd0e2db2e9ee4e8",
+                    "mixHash" : "0x1feab04bfc24d949726bc41b3f5000b45940c6b8ce1ff43f8bbf7304f8626711",
+                    "nonce" : "0x5a6d5caa5f21c5e8",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0x023df145aab157d0586bc99da82f503584c541f858eff15b9bd6fe1daaf40cb8",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x22885f7ce584ecb279bf96149b7e6643d82383b5927dd96ac8e78c3713d7a42e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010101010000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xab2a7df5942b8d867c454f74152bc67f604e93ee8658a7bb2d1ec16a6a5af8ab",
+        "lastblockhash" : "0x83b498d6674aaebeeb1bed14e640b844f4afb18d54df16c7cbd0e2db2e9ee4e8",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_1_1_1_22000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_1_1_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xae08",
-                    "hash" : "0xa9a0aaf2c00c67067ee9fbcede456302a7a144fba4cc243ae673c102bc847c0b",
-                    "mixHash" : "0x60318a663cd6562c75890f979ba671180859c8e27d50a5d89407024da6178172",
-                    "nonce" : "0x2f64b756e9682bf0",
+                    "hash" : "0xc4c10764a9084b289a673c6b09532c904c00efa8e7903b3d08bc5673209c116b",
+                    "mixHash" : "0x81f96901fd82f939574b27fb92e358c05fcc7529cb88fb73eab8cae756e052a2",
+                    "nonce" : "0xfa2dfb26969f1af2",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0x023df145aab157d0586bc99da82f503584c541f858eff15b9bd6fe1daaf40cb8",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x22885f7ce584ecb279bf96149b7e6643d82383b5927dd96ac8e78c3713d7a42e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90326f901f8a0e53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a00b50d197807fb7e3516e1b1493201a40d8dab363f6d347508159438ecb0fce2ea022885f7ce584ecb279bf96149b7e6643d82383b5927dd96ac8e78c3713d7a42ea0023df145aab157d0586bc99da82f503584c541f858eff15b9bd6fe1daaf40cb8b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082ae088203e880a060318a663cd6562c75890f979ba671180859c8e27d50a5d89407024da6178172882f64b756e9682bf0f90127f90124010182ae0894c305c901078781c232a2a521c2af7980f8385ee980b8c430c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006300000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000101010100000000000000000000000000000000000000000000000000000000001ca093331c6ee29f0c75b9cd2c9d2f49227c57e58a852a7f21c41f18f26d78af6f61a004ad0ee36470118e533474b3b33f5b71486673fb8026c6d643df8ebfe06848bec0",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010101010000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xa9a0aaf2c00c67067ee9fbcede456302a7a144fba4cc243ae673c102bc847c0b",
+        "lastblockhash" : "0xc4c10764a9084b289a673c6b09532c904c00efa8e7903b3d08bc5673209c116b",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_1_1_1_22000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_1_1_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad91",
-                    "hash" : "0x0a624831c6ee178aa5023b7c608ced26662298f49eb2c48dd06bc7dfa15796e7",
-                    "mixHash" : "0x26fe868397db606480b713dcb5a996f1eb87710fc40493184ca4533d72404f71",
-                    "nonce" : "0x176c1578ee664efb",
+                    "hash" : "0x9be666834fdf4a2e53bc70c838a9903c6379439990b163567c9fc459bdce7cab",
+                    "mixHash" : "0x28d6635b569941309a1667b5e7f78534d468b44643713c168b817fdcc9e6e447",
+                    "nonce" : "0x68c6be6adae11f38",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
-                    "receiptTrie" : "0xeca402db419c76e28c9ef97e6942bb3cdae200019471e5bb30f20ea7c8fc4f0e",
+                    "receiptTrie" : "0xe3c462c239fad6d3df5e66b2d9880036ca38b4a581674e439d425b540bb2f4b6",
                     "stateRoot" : "0x3ae6dd779be22f51651c681780cb43e5b28feede8c392a7b260668ca56926949",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x22885f7ce584ecb279bf96149b7e6643d82383b5927dd96ac8e78c3713d7a42e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010101010000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x0a624831c6ee178aa5023b7c608ced26662298f49eb2c48dd06bc7dfa15796e7",
+        "lastblockhash" : "0x9be666834fdf4a2e53bc70c838a9903c6379439990b163567c9fc459bdce7cab",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_1_1_25000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_1_1_25000_d0g0v0.json
index 44af1667d..e12b0d1ca 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_1_1_25000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_1_1_25000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_1_1_1_25000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_1_1_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad91",
-                    "hash" : "0xe552c700fbe9a4d1f3cd147ad9bd04a914abba8050ffe4e48c14ae00143ccbef",
-                    "mixHash" : "0xfcc456ea5a2ba5c7c8761cb26e339ce0a20d445e4d6483a7a1a0ee6ba953c312",
-                    "nonce" : "0xd02c67dc60d7c1f1",
+                    "hash" : "0x93e515037595c414544a03aa97c2bfe4f91064fac6c5d60ae755af07fed9e25c",
+                    "mixHash" : "0x57af3b2043478382dfad0e079879a8916835b5529e12b959c6239a19bc2c06c0",
+                    "nonce" : "0x944644307f8bc14e",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0xe4180dba4c749b75b0c55558ade768a2fa518879880b367a0904d07e4371fde6",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x9a7cdaff1c61237e0eb305cb60a2003174991559407305012df844acbcfc356e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
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@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xe552c700fbe9a4d1f3cd147ad9bd04a914abba8050ffe4e48c14ae00143ccbef",
+        "lastblockhash" : "0x93e515037595c414544a03aa97c2bfe4f91064fac6c5d60ae755af07fed9e25c",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_1_1_1_25000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_1_1_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad91",
-                    "hash" : "0xfae0c6962180b7c830e8dcecedfa6c0a45a32ddb08ee2fec7673463f8ac338a7",
-                    "mixHash" : "0x880b7f81608ad60ca9de873815d74b46dbefb0d611840a9ce5052f617997150b",
-                    "nonce" : "0xc272cbbe9e43d3f0",
+                    "hash" : "0xc512f0179e5de81a99f76efb03f6a4a29e800df5f33678a56895855774299856",
+                    "mixHash" : "0x7924c7bc755d6a999612cde86998aeac951e05651222437ab414efc7925af062",
+                    "nonce" : "0x625af65a02005631",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0xe4180dba4c749b75b0c55558ade768a2fa518879880b367a0904d07e4371fde6",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x9a7cdaff1c61237e0eb305cb60a2003174991559407305012df844acbcfc356e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010101010000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xfae0c6962180b7c830e8dcecedfa6c0a45a32ddb08ee2fec7673463f8ac338a7",
+        "lastblockhash" : "0xc512f0179e5de81a99f76efb03f6a4a29e800df5f33678a56895855774299856",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_1_1_1_25000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_1_1_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xb9c0",
-                    "hash" : "0x5394675a3ed3bf082c9603dc6e712a5ae46fa969b01276550605a83f0c322c7d",
-                    "mixHash" : "0xfa6ebff0cf4aee6a217868dbcfa291174a68f001e3f120e0068884d2f4381af2",
-                    "nonce" : "0xd4cdc980de717dde",
+                    "hash" : "0xccd0b89e35e6e36f9c41d72d49ab68520f30be37a8d48798e5d0f1114a147b13",
+                    "mixHash" : "0x0db10f7ca3a9a65c30fd0509b276e17e293f830ca7774f95f3068619fd73abcd",
+                    "nonce" : "0x487fc74cb3c228a8",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0x6a237b695958f18b20f5592a0801556f371eaf3d7a1602a8ddb5a34fe127dc1a",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x9a7cdaff1c61237e0eb305cb60a2003174991559407305012df844acbcfc356e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
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@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x5394675a3ed3bf082c9603dc6e712a5ae46fa969b01276550605a83f0c322c7d",
+        "lastblockhash" : "0xccd0b89e35e6e36f9c41d72d49ab68520f30be37a8d48798e5d0f1114a147b13",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_1_1_1_25000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_1_1_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xb9c0",
-                    "hash" : "0x951cbdd2fc3b84cd3684f2b615814999786830613ae3dfb2aa760222742b184a",
-                    "mixHash" : "0x2b5785192aa7a3069c52bd1b5b4ba0ff8cfbf945358cab8763e55c53c6de7740",
-                    "nonce" : "0x940766d7a0eafbe0",
+                    "hash" : "0x7a8a309270c685aae13c3d889456d5e5773c285ab985760662e6aa4fdb2fcfb7",
+                    "mixHash" : "0x95621184202a0b8193c7dbadcdf47cea85004add9e2d730f2015910753932c7e",
+                    "nonce" : "0x94100472a34f1c98",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0x6a237b695958f18b20f5592a0801556f371eaf3d7a1602a8ddb5a34fe127dc1a",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x9a7cdaff1c61237e0eb305cb60a2003174991559407305012df844acbcfc356e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010101010000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a06dbb1656180a0ac8db14eca34dc922806a37994ed251b9b9a32e8a77f0ef61faa056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x951cbdd2fc3b84cd3684f2b615814999786830613ae3dfb2aa760222742b184a",
+        "lastblockhash" : "0x7a8a309270c685aae13c3d889456d5e5773c285ab985760662e6aa4fdb2fcfb7",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_1_1_1_25000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_1_1_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad91",
-                    "hash" : "0x32a7f1f2a2434a4d351aba703152f279067afa20b302c83fe9381aa220f5f22b",
-                    "mixHash" : "0x7dab25f19d3c8c94d8e5631aca0a4d8186250b42b19b02e0ca118baf6d97a573",
-                    "nonce" : "0xc920abd12eaf0dff",
+                    "hash" : "0x65ddb3e13e4b802a49a85db0b87562bd44caa31263c4eb42f34e7d030bcfa14b",
+                    "mixHash" : "0xad6d738c46b0719f418bec8bfa99eb2b873e2cfaa04c938e8d82c99a85cb4f25",
+                    "nonce" : "0x63f73f81e472ae1a",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
-                    "receiptTrie" : "0xeca402db419c76e28c9ef97e6942bb3cdae200019471e5bb30f20ea7c8fc4f0e",
+                    "receiptTrie" : "0xe3c462c239fad6d3df5e66b2d9880036ca38b4a581674e439d425b540bb2f4b6",
                     "stateRoot" : "0x3ae6dd779be22f51651c681780cb43e5b28feede8c392a7b260668ca56926949",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x9a7cdaff1c61237e0eb305cb60a2003174991559407305012df844acbcfc356e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010101010000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x32a7f1f2a2434a4d351aba703152f279067afa20b302c83fe9381aa220f5f22b",
+        "lastblockhash" : "0x65ddb3e13e4b802a49a85db0b87562bd44caa31263c4eb42f34e7d030bcfa14b",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_1_1_35000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_1_1_35000_d0g0v0.json
index b0246ef74..e9468390e 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_1_1_35000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_1_1_1_35000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_1_1_1_35000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_1_1_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad91",
-                    "hash" : "0xffefcc7781ff8ab68814b314e73b9f63287b4c2ceeef88d70e4d35a15185a143",
-                    "mixHash" : "0xf6514e93f87a38f19d29404a72bc201355364ab5b8cf0d49776585d778358c5f",
-                    "nonce" : "0x8a32b52eaacf19b3",
+                    "hash" : "0x78dbfa423cc1e791c424fbbc3a5c36d7572ff9d6ff542ea6984f87907e179f6b",
+                    "mixHash" : "0x3c6dd74cbfc3feeb04b3f2808138a1a4e608ca66b3f2fad91a68d610eafe978c",
+                    "nonce" : "0x977d725212ef0add",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0xe4180dba4c749b75b0c55558ade768a2fa518879880b367a0904d07e4371fde6",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x118ffedc73e90611b3bd7333671a0f4499ba6f082ba1fd8e80f581873b693cf1",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010101010000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xffefcc7781ff8ab68814b314e73b9f63287b4c2ceeef88d70e4d35a15185a143",
+        "lastblockhash" : "0x78dbfa423cc1e791c424fbbc3a5c36d7572ff9d6ff542ea6984f87907e179f6b",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_1_1_1_35000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_1_1_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad91",
-                    "hash" : "0x6c9817f6e4b1baf6986fdfea487bfe414188b0ca930b6620c3b94f4fee59c4d7",
-                    "mixHash" : "0xcce245502578ed0ccf95fdeccc93f3e8257a6a14b9cd06de03c461b79a0a567d",
-                    "nonce" : "0xe536536ab313e479",
+                    "hash" : "0xcf8f2702e569b31b7d3c59d3c2d1f413dfa5934ebc8833a395d6b55fef00bc0b",
+                    "mixHash" : "0xeba34e0c365b6493f27531f4672b8613bbba54845482790d5e2be8e702d11998",
+                    "nonce" : "0x06f9439de7d6c8ca",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0xe4180dba4c749b75b0c55558ade768a2fa518879880b367a0904d07e4371fde6",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x118ffedc73e90611b3bd7333671a0f4499ba6f082ba1fd8e80f581873b693cf1",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010101010000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x6c9817f6e4b1baf6986fdfea487bfe414188b0ca930b6620c3b94f4fee59c4d7",
+        "lastblockhash" : "0xcf8f2702e569b31b7d3c59d3c2d1f413dfa5934ebc8833a395d6b55fef00bc0b",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_1_1_1_35000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_1_1_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xe0d0",
-                    "hash" : "0x93f4046cf769094fd5be83de02e548e69f297461cb1c425061ca65e0aa7ea758",
-                    "mixHash" : "0x75fd07f437fba43ddb804758278624764e6fa4d40424401a8414ec7b90523f5c",
-                    "nonce" : "0xae63b3d1ab218fdc",
+                    "hash" : "0x935057e1e2641db0542470eabf99fd49b9f41ada6d4b48bf45d289175d1d71d0",
+                    "mixHash" : "0x790bfa560a03a81993bd09b8ec17e75390ce7f9e4e3316bc7ac80dca8f2a7132",
+                    "nonce" : "0x6da31d212a53dcad",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0xd963f45c52c152e564081ce8e729073da08481bb5ae128a036db5d224114aa93",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x118ffedc73e90611b3bd7333671a0f4499ba6f082ba1fd8e80f581873b693cf1",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010101010000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x93f4046cf769094fd5be83de02e548e69f297461cb1c425061ca65e0aa7ea758",
+        "lastblockhash" : "0x935057e1e2641db0542470eabf99fd49b9f41ada6d4b48bf45d289175d1d71d0",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_1_1_1_35000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_1_1_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xe0d0",
-                    "hash" : "0x28fde58634c64fea93d5c12c31c2125e421fa36baf41cc0c331b832d198b945b",
-                    "mixHash" : "0x94e6d77264feb4e91f9bd34cea5a7bc870262e9783060b4a040062f3e774bd0c",
-                    "nonce" : "0x58d21ca19f5e9bfa",
+                    "hash" : "0x57b45dcc2164597b5dcb6e450ca633410c721b0f34f649bad1ac9d53163718b4",
+                    "mixHash" : "0xa5068e08aa02d4e50045add26659131fd2049eccfe00c5186fb3d09def024df4",
+                    "nonce" : "0x413382bb2653b5b8",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0xd963f45c52c152e564081ce8e729073da08481bb5ae128a036db5d224114aa93",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x118ffedc73e90611b3bd7333671a0f4499ba6f082ba1fd8e80f581873b693cf1",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010101010000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x28fde58634c64fea93d5c12c31c2125e421fa36baf41cc0c331b832d198b945b",
+        "lastblockhash" : "0x57b45dcc2164597b5dcb6e450ca633410c721b0f34f649bad1ac9d53163718b4",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_1_1_1_35000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_1_1_1_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad91",
-                    "hash" : "0x58e59c53443c06b70686076980635059f8b5323ddf6ab76b417135a747032c0c",
-                    "mixHash" : "0x5d0f68ebb36d7ca144bfb5c8bf02c0e14f842f7f4150eb59972c157858ee0a17",
-                    "nonce" : "0x084f0a2f04a52357",
+                    "hash" : "0xc6be6747eaf4ac087ce5280556928efda02c1d3afe48f84c6c4da9ca9637331d",
+                    "mixHash" : "0xafdf6034d14a42a1f87d41790df6880c61a7de2484f913e2681894edd0d23370",
+                    "nonce" : "0xb310586959a8f12b",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
-                    "receiptTrie" : "0xeca402db419c76e28c9ef97e6942bb3cdae200019471e5bb30f20ea7c8fc4f0e",
+                    "receiptTrie" : "0xe3c462c239fad6d3df5e66b2d9880036ca38b4a581674e439d425b540bb2f4b6",
                     "stateRoot" : "0x3ae6dd779be22f51651c681780cb43e5b28feede8c392a7b260668ca56926949",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x118ffedc73e90611b3bd7333671a0f4499ba6f082ba1fd8e80f581873b693cf1",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010101010000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x58e59c53443c06b70686076980635059f8b5323ddf6ab76b417135a747032c0c",
+        "lastblockhash" : "0xc6be6747eaf4ac087ce5280556928efda02c1d3afe48f84c6c4da9ca9637331d",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_22411_22000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_22411_22000_d0g0v0.json
index 4eef10420..83dcf6744 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_22411_22000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_22411_22000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_37120_22411_22000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_22411_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf182",
-                    "hash" : "0x08203363531be395fe139361eb3f5cc7e2c1df2073ba08882d92aa00924a49c0",
-                    "mixHash" : "0x6914eada34c0da5ebae1c98a7560fca24811d38bddfdbf3268417a9135ef1d2b",
-                    "nonce" : "0xc9b266a1dd7c86f9",
+                    "hash" : "0x792bc7f8031a2ba81520b7a3ec7db4e286ee3cafe0ace220a4de9a350c932c44",
+                    "mixHash" : "0x16bc66a9fa0a10d65e0e200396e7e514dfd94476373d0c1afc1fb2b50a7d34ac",
+                    "nonce" : "0x729ca6b33b74dee2",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0x8951946127be66a217da876113c85c96ed6327cfc79f8a6e0e3ac574c9599e6b",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0xac3752900fd9900cdf806d55ca70bae56d7b9068724be5d48ff9aa33f49e33b9",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff970100000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x08203363531be395fe139361eb3f5cc7e2c1df2073ba08882d92aa00924a49c0",
+        "lastblockhash" : "0x792bc7f8031a2ba81520b7a3ec7db4e286ee3cafe0ace220a4de9a350c932c44",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_37120_22411_22000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_22411_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf182",
-                    "hash" : "0x40b6753dd0d59711e9a78b4d3214cc2103b92c0aa1a2fe7d1caa77de298779b9",
-                    "mixHash" : "0x42fc5ed0d7fc1bdf8dfc21aa3266646cf6b2db33dca5986961a98917045a82a8",
-                    "nonce" : "0x599e91b6be7f254a",
+                    "hash" : "0x6500a9adc3dfdb52b95c32bb6e686602a08f2516d0ed05e35b580c01a9d0bec7",
+                    "mixHash" : "0x3564cc6e622611d2819523a84d93ccaad152649debba2510a24a9bac204e8535",
+                    "nonce" : "0x6dd3fdb4ce69cfd2",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0x8951946127be66a217da876113c85c96ed6327cfc79f8a6e0e3ac574c9599e6b",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0xac3752900fd9900cdf806d55ca70bae56d7b9068724be5d48ff9aa33f49e33b9",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90427f901f8a0386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a0ac9a66a31d1e7b29fc69f43c65b22715e2f83ec680ccb57883e189c9795977f6a0ac3752900fd9900cdf806d55ca70bae56d7b9068724be5d48ff9aa33f49e33b9a08951946127be66a217da876113c85c96ed6327cfc79f8a6e0e3ac574c9599e6bb901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082f1828203e880a042fc5ed0d7fc1bdf8dfc21aa3266646cf6b2db33dca5986961a98917045a82a888599e91b6be7f254af90228f90225010182f1c894c305c901078781c232a2a521c2af7980f8385ee980b901c430c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff9701000000000000000000000000000000000000000000000000000000000000001ba059a2a7823af3045ca3816fab7d2ccfb3dacd65a48f9c6488e21c096261301855a02a4c516bcffcd1dcebe9d9766edb5980f1ff7657cc2be3689d514c4280d315fdc0",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff970100000000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x40b6753dd0d59711e9a78b4d3214cc2103b92c0aa1a2fe7d1caa77de298779b9",
+        "lastblockhash" : "0x6500a9adc3dfdb52b95c32bb6e686602a08f2516d0ed05e35b580c01a9d0bec7",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_37120_22411_22000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_22411_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf1c8",
-                    "hash" : "0x1562c34dc4c459d1d0e29677b901f4cfc94d5050413bd6b9b040e9c957863297",
-                    "mixHash" : "0xe74d670694b3b84f1227a590a6be3510b8debd309ef51f08faa28a50db3838f0",
-                    "nonce" : "0xb202647f8bbdc3a8",
+                    "hash" : "0x771b9064e6af4e8f6756419ff16363bc04477d169b667b10761bc91058f80031",
+                    "mixHash" : "0x71a630077b4a22691af931588651d6903992d1c304ecb210938d4b8bd63c9d1a",
+                    "nonce" : "0x8e78f3909bcba2d0",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0x70048a36da738a9bfdac33f499bb87d18c4143689beae4ebf4e1d7197c50c5e1",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0xac3752900fd9900cdf806d55ca70bae56d7b9068724be5d48ff9aa33f49e33b9",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff970100000000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x1562c34dc4c459d1d0e29677b901f4cfc94d5050413bd6b9b040e9c957863297",
+        "lastblockhash" : "0x771b9064e6af4e8f6756419ff16363bc04477d169b667b10761bc91058f80031",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_37120_22411_22000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_22411_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf1c8",
-                    "hash" : "0xb6dc259c01223f9372a169972837c383cdd940ad7263ee752ed700be0a712c35",
-                    "mixHash" : "0x5660a58ccb291b0ddf422117f63a4aba1fa35d1bbce812dda55015d08ee14940",
-                    "nonce" : "0x76eecc058ed43b76",
+                    "hash" : "0xaa6aa38ad168915eacf61c17b0f30f244ab6a1feda2a573b6e9a6571590a24d4",
+                    "mixHash" : "0xd89eaecd96b39e12aecdaade64a83c7d4897f394def8fd82d9ec3690233d4032",
+                    "nonce" : "0xe447b99916eb1450",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0x70048a36da738a9bfdac33f499bb87d18c4143689beae4ebf4e1d7197c50c5e1",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0xac3752900fd9900cdf806d55ca70bae56d7b9068724be5d48ff9aa33f49e33b9",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90427f901f8a0386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a0fcbb510009b5da9365dd0b56d8d3ddb5b772cf7db2316d6ba2b4ce92927d77a7a0ac3752900fd9900cdf806d55ca70bae56d7b9068724be5d48ff9aa33f49e33b9a070048a36da738a9bfdac33f499bb87d18c4143689beae4ebf4e1d7197c50c5e1b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082f1c88203e880a0d89eaecd96b39e12aecdaade64a83c7d4897f394def8fd82d9ec3690233d403288e447b99916eb1450f90228f90225010182f1c894c305c901078781c232a2a521c2af7980f8385ee980b901c430c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff9701000000000000000000000000000000000000000000000000000000000000001ba059a2a7823af3045ca3816fab7d2ccfb3dacd65a48f9c6488e21c096261301855a02a4c516bcffcd1dcebe9d9766edb5980f1ff7657cc2be3689d514c4280d315fdc0",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff970100000000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xb6dc259c01223f9372a169972837c383cdd940ad7263ee752ed700be0a712c35",
+        "lastblockhash" : "0xaa6aa38ad168915eacf61c17b0f30f244ab6a1feda2a573b6e9a6571590a24d4",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_37120_22411_22000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_22411_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf1c8",
-                    "hash" : "0x1165afecb27df3e03ffe10820091060960a2c9af00dc10d000c37bbb53187c40",
-                    "mixHash" : "0x38e603a95c8473d6b48f4cc718b3d2d0445369f803dc39576bf13f7ccdcdb48f",
-                    "nonce" : "0x0cdbdd6592e2ff3f",
+                    "hash" : "0xd810742403c4ee0f4433eeaf4b5a93c23f42e5b6db333f1d8fa541c1322aba9e",
+                    "mixHash" : "0x396c3b726f0ba68e8b356c1adeb2915cca59a4e350bfc43444c6f972840b1665",
+                    "nonce" : "0xa4f56b321559c71b",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
-                    "receiptTrie" : "0x3ffd7a3d8f8952573303ec69cbd9af9d7304cf427fdfc4b5585295257661b9c7",
+                    "receiptTrie" : "0x026e61688a82184479c8661d460f49d0e46108e0f6da511e461f4ea6183601ed",
                     "stateRoot" : "0x46bd8f526779fc73bd0fe712ac340bbe023f4a5e4d126fd046b33ce5e9eddc17",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0xac3752900fd9900cdf806d55ca70bae56d7b9068724be5d48ff9aa33f49e33b9",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff970100000000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a0cef8f431270393de1dead56a74b2fb6c7ce4299c18ca642c9bcf9496bcd5401ea056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x1165afecb27df3e03ffe10820091060960a2c9af00dc10d000c37bbb53187c40",
+        "lastblockhash" : "0xd810742403c4ee0f4433eeaf4b5a93c23f42e5b6db333f1d8fa541c1322aba9e",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_0_1000000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_0_1000000_d0g0v0.json
index d48ffc07d..e99a6c9ad 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_0_1000000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_0_1000000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_37120_37111_0_1000000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_0_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf07f",
-                    "hash" : "0x7df1699ac92fb3a977ea4582d1a573cc08d2a1b968dd19ae4dda534fe6a06491",
-                    "mixHash" : "0x29d601f159efa49e00bf541d03b6b6e9dd7b44abf53595de85cfd4b44ec4c20d",
-                    "nonce" : "0xe6a990b9519ee327",
+                    "hash" : "0x47c609ffd0ad4f57f99b2e8f9691825fd621feee732f119806c3b9921c420361",
+                    "mixHash" : "0x617281db86a3e3b7e6e7bcb1e8d7a4b5c6039acb3bc86dae02b6694f8cd98d04",
+                    "nonce" : "0x23a7e60a7792f1b2",
                     "number" : "0x01",
                     "parentHash" : "0xc829be132b3daaf5126ed23f419a4415317f9ec9b441744c2206d5c93f81f268",
                     "receiptTrie" : "0x8074a4e0ca8b8c9ae0f3ae01750809024067289f6921ae43eee4b05a7089e95d",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x56f1ede994a30763caaf1c9b49b0190ea8cdaf56b4f89207de80d5de45960f64",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x7df1699ac92fb3a977ea4582d1a573cc08d2a1b968dd19ae4dda534fe6a06491",
+        "lastblockhash" : "0x47c609ffd0ad4f57f99b2e8f9691825fd621feee732f119806c3b9921c420361",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_37120_37111_0_1000000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_0_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf07f",
-                    "hash" : "0x5e2084ac04a4c8447de79045fd8d802436572494f3fa08f775724562c21f0cac",
-                    "mixHash" : "0xe46e8fd70e0cea638e16b693a1fc42916ad46223588c6ebca94a6ef1c6d85663",
-                    "nonce" : "0x9ac2c295b319088e",
+                    "hash" : "0xe43577b6317ac8d95ce3ea5854326da71142cc405e5c05d3d839b0d0743a145b",
+                    "mixHash" : "0xe930cf466f900e00876a99391de3d7a58ec2b9f7a5a228e742910d5f5fcf4779",
+                    "nonce" : "0xb028938a41f6f219",
                     "number" : "0x01",
                     "parentHash" : "0xc829be132b3daaf5126ed23f419a4415317f9ec9b441744c2206d5c93f81f268",
                     "receiptTrie" : "0x8074a4e0ca8b8c9ae0f3ae01750809024067289f6921ae43eee4b05a7089e95d",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x56f1ede994a30763caaf1c9b49b0190ea8cdaf56b4f89207de80d5de45960f64",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x5e2084ac04a4c8447de79045fd8d802436572494f3fa08f775724562c21f0cac",
+        "lastblockhash" : "0xe43577b6317ac8d95ce3ea5854326da71142cc405e5c05d3d839b0d0743a145b",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_37120_37111_0_1000000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_0_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x0fdd18",
-                    "hash" : "0xffd93d638b4766f1f2b4c0b4a12722516db26bbb04ff7ae3e2fceebd641086e0",
-                    "mixHash" : "0x6ae354d57682c1a365084740babb9c0f7aaa079cd53adb1f60ea920da84a04a7",
-                    "nonce" : "0x0d34ca7e73400c7f",
+                    "hash" : "0x45c5e72804fe7f156d796dcfb743cc8e5dd5ca81576f89df4bcd530c432b89f3",
+                    "mixHash" : "0x6955f78f21dc00508eee0f46c205b46b4a3971128b5d296f778adee12876621b",
+                    "nonce" : "0x6fee60a867bda5b2",
                     "number" : "0x01",
                     "parentHash" : "0xc829be132b3daaf5126ed23f419a4415317f9ec9b441744c2206d5c93f81f268",
                     "receiptTrie" : "0x5c1f7871cf2002ae5eb123729dc8f18e64c0c2784ecb35c34e3465b9eb2e3e0a",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x56f1ede994a30763caaf1c9b49b0190ea8cdaf56b4f89207de80d5de45960f64",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xffd93d638b4766f1f2b4c0b4a12722516db26bbb04ff7ae3e2fceebd641086e0",
+        "lastblockhash" : "0x45c5e72804fe7f156d796dcfb743cc8e5dd5ca81576f89df4bcd530c432b89f3",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_37120_37111_0_1000000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_0_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x0fdd18",
-                    "hash" : "0x8d31a2b6b8273f2945fb68d6e66f5eddcd3cd888686515a0677349c365afb2d9",
-                    "mixHash" : "0x94877082962d2227c7ef6391771babad95385ec3095bbe1721504376ae56145d",
-                    "nonce" : "0x9966c8e7f3899472",
+                    "hash" : "0x7392a3f8afbb6979d991ac180f5d94982ae84033982354e10e1722154e40f599",
+                    "mixHash" : "0x8da067af21f99eeaacb41ce499129ad9ac527b9c4f45c114353598d4c39de5af",
+                    "nonce" : "0xc44f11e3178128e2",
                     "number" : "0x01",
                     "parentHash" : "0xc829be132b3daaf5126ed23f419a4415317f9ec9b441744c2206d5c93f81f268",
                     "receiptTrie" : "0x5c1f7871cf2002ae5eb123729dc8f18e64c0c2784ecb35c34e3465b9eb2e3e0a",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x56f1ede994a30763caaf1c9b49b0190ea8cdaf56b4f89207de80d5de45960f64",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x8d31a2b6b8273f2945fb68d6e66f5eddcd3cd888686515a0677349c365afb2d9",
+        "lastblockhash" : "0x7392a3f8afbb6979d991ac180f5d94982ae84033982354e10e1722154e40f599",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_37120_37111_0_1000000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_0_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -886,19 +911,19 @@
                     "difficulty" : "0x020000",
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
-                    "gasUsed" : "0x037f37",
-                    "hash" : "0xfa92cb296a4b2c2ebe22c7488abc00100422f9638f2e8a5b2b6e7b7471455464",
-                    "mixHash" : "0xb138a2b9e7a77dcc112b32f228bd658ac4f613b787e45ffd499096f03bcde462",
-                    "nonce" : "0x0286e6502ab5f887",
+                    "gasUsed" : "0x030474",
+                    "hash" : "0xc4acf764038b13acba5c93920669ba61688bd2d1e763443c35ba5ab8d59f9cd2",
+                    "mixHash" : "0xae688237496b4326625a94ef1f6c8b7ee862f06088bd238696c409478d950f14",
+                    "nonce" : "0x998bc2212ad8502d",
                     "number" : "0x01",
                     "parentHash" : "0xc829be132b3daaf5126ed23f419a4415317f9ec9b441744c2206d5c93f81f268",
-                    "receiptTrie" : "0xf0eaead440d993b02a02f99ebb75df3390eaf416c2e4ce0c591c631496ca966f",
-                    "stateRoot" : "0xf028dc3d5a34299fb20214c53ef7b142cebc80f1a74db3f46c9833e5a8032364",
+                    "receiptTrie" : "0x1c2c9d670ad973221b888991fc6426380aa661183512fd7c9926aa60cf4482e1",
+                    "stateRoot" : "0x2cb7c6014317b5a6c6bf8b479c0f50ef7f4150f644aadea31987b11e3295149a",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x56f1ede994a30763caaf1c9b49b0190ea8cdaf56b4f89207de80d5de45960f64",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90409f901f9a0c829be132b3daaf5126ed23f419a4415317f9ec9b441744c2206d5c93f81f268a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a02cb7c6014317b5a6c6bf8b479c0f50ef7f4150f644aadea31987b11e3295149aa056f1ede994a30763caaf1c9b49b0190ea8cdaf56b4f89207de80d5de45960f64a01c2c9d670ad973221b888991fc6426380aa661183512fd7c9926aa60cf4482e1b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e100830304748203e880a0ae688237496b4326625a94ef1f6c8b7ee862f06088bd238696c409478d950f1488998bc2212ad8502df90209f902060101830fdd1894c305c901078781c232a2a521c2af7980f8385ee980b901a430c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff971ba0043c71ff3719f5d0602ae7eadfad2970040ba6efe698abd18e7d16337b1b64d9a04615feed7f83ecbdd53ec07d253e8fd21db8e293088afef26fca33d1b13b33d8c0",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xfa92cb296a4b2c2ebe22c7488abc00100422f9638f2e8a5b2b6e7b7471455464",
+        "lastblockhash" : "0xc4acf764038b13acba5c93920669ba61688bd2d1e763443c35ba5ab8d59f9cd2",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -1002,14 +1027,14 @@
                 }
             },
             "0x3535353535353535353535353535353535353535" : {
-                "balance" : "0x4563918244f98231",
+                "balance" : "0x4563918244f9076e",
                 "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
             "0x82a978b3f5962a5b0957d9ee9eef472ee55b42f1" : {
-                "balance" : "0x0de0b6b3a75e7dcf",
+                "balance" : "0x0de0b6b3a75ef892",
                 "code" : "",
                 "nonce" : "0x02",
                 "storage" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_0_155000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_0_155000_d0g0v0.json
index eba181768..150f5741a 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_0_155000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_0_155000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_37120_37111_0_155000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_0_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf07f",
-                    "hash" : "0xdc92d2ea2a4085394e61a6958c98730f8b3c9f7910cccf8b49f4525a4331fe95",
-                    "mixHash" : "0x2fac7bfa447d27ec7c275531e65576dacf69264bb60f99fae285261a60e7593d",
-                    "nonce" : "0x3ad2927c037c24db",
+                    "hash" : "0xac5a965a888618556950b8c00b337366d695ef9d96d37cfef4f535667e1ed8e0",
+                    "mixHash" : "0x9b0705f134338762f512788669959e8fc7018171c3add60a4a670ec246694285",
+                    "nonce" : "0x32aa074d766ae9d6",
                     "number" : "0x01",
                     "parentHash" : "0xc829be132b3daaf5126ed23f419a4415317f9ec9b441744c2206d5c93f81f268",
                     "receiptTrie" : "0x8074a4e0ca8b8c9ae0f3ae01750809024067289f6921ae43eee4b05a7089e95d",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x66eb1e50d2f1346046043cc943e336e57b3ec87afc6cd3ee2628f0e5038b5e68",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xdc92d2ea2a4085394e61a6958c98730f8b3c9f7910cccf8b49f4525a4331fe95",
+        "lastblockhash" : "0xac5a965a888618556950b8c00b337366d695ef9d96d37cfef4f535667e1ed8e0",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_37120_37111_0_155000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_0_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf07f",
-                    "hash" : "0x51eaa1f91bbbe915e01da3ba9f27c70c8eb33f6e4313930d2d77a499aa85a84d",
-                    "mixHash" : "0x83c5828ce581ea781474c3b123fd774a5e4024f69f6d6c0997d0b222234d6a76",
-                    "nonce" : "0x7a45c3fea83db2e2",
+                    "hash" : "0xa6c6d923580e8f174301bb4e7d8155b184fc01dc658f5cdce4fdcd61b3be0467",
+                    "mixHash" : "0x8e2397a139eb7ff16e951d41a59c19499cf4a27f7e7148d2afc03169fd853465",
+                    "nonce" : "0xb69e3e9fd6da3274",
                     "number" : "0x01",
                     "parentHash" : "0xc829be132b3daaf5126ed23f419a4415317f9ec9b441744c2206d5c93f81f268",
                     "receiptTrie" : "0x8074a4e0ca8b8c9ae0f3ae01750809024067289f6921ae43eee4b05a7089e95d",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x66eb1e50d2f1346046043cc943e336e57b3ec87afc6cd3ee2628f0e5038b5e68",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x51eaa1f91bbbe915e01da3ba9f27c70c8eb33f6e4313930d2d77a499aa85a84d",
+        "lastblockhash" : "0xa6c6d923580e8f174301bb4e7d8155b184fc01dc658f5cdce4fdcd61b3be0467",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_37120_37111_0_155000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_0_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x02f850",
-                    "hash" : "0x211a2869b8320bbb0cb5f3dbbb829804b939aef5fca069a9cfd48a0a0441fff1",
-                    "mixHash" : "0xd1c6d772cf26b3e500837a2fa4c6bdd9a90b488de95d4fdadfd3c5272667d5d7",
-                    "nonce" : "0x5f125ac85217d70d",
+                    "hash" : "0x736b0c014f12f2d45e1d71d8cf38fe5fa922f0d27d6318a2db97f8caa03ca88d",
+                    "mixHash" : "0x361c35aa4908e8db4eb6317f39001dfd5bb922900a7c29b403d5dc6df250e737",
+                    "nonce" : "0x299bd35b3f514372",
                     "number" : "0x01",
                     "parentHash" : "0xc829be132b3daaf5126ed23f419a4415317f9ec9b441744c2206d5c93f81f268",
                     "receiptTrie" : "0x642de048d28d6f14a90b4151cc4512dcb8b697634663b541f0e9d0dee374a9bd",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x66eb1e50d2f1346046043cc943e336e57b3ec87afc6cd3ee2628f0e5038b5e68",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x211a2869b8320bbb0cb5f3dbbb829804b939aef5fca069a9cfd48a0a0441fff1",
+        "lastblockhash" : "0x736b0c014f12f2d45e1d71d8cf38fe5fa922f0d27d6318a2db97f8caa03ca88d",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_37120_37111_0_155000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_0_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x02f850",
-                    "hash" : "0xf3c812826fccba88b7f2f051197aec06fca6c92c9c5f6982b59ba146fcefb898",
-                    "mixHash" : "0x90cbb7a425c88714d5dc9eca11466dfecb03139c96faac7e5d90b718d5117155",
-                    "nonce" : "0x93cdf04d23b94ed3",
+                    "hash" : "0xdd2d9366cf383a3d3804c1305da5b0e6fe1286a1819789cc2794b72aef2adb8c",
+                    "mixHash" : "0xaf8dbe20580f567ab00407b90b6b125cb1913ce0dcafa9ac35ded3f9a0a1d862",
+                    "nonce" : "0xf30da9bb34a89f81",
                     "number" : "0x01",
                     "parentHash" : "0xc829be132b3daaf5126ed23f419a4415317f9ec9b441744c2206d5c93f81f268",
                     "receiptTrie" : "0x642de048d28d6f14a90b4151cc4512dcb8b697634663b541f0e9d0dee374a9bd",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x66eb1e50d2f1346046043cc943e336e57b3ec87afc6cd3ee2628f0e5038b5e68",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xf3c812826fccba88b7f2f051197aec06fca6c92c9c5f6982b59ba146fcefb898",
+        "lastblockhash" : "0xdd2d9366cf383a3d3804c1305da5b0e6fe1286a1819789cc2794b72aef2adb8c",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_37120_37111_0_155000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_0_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x02f850",
-                    "hash" : "0x4eff1520f8eba2bb5501b11f7127cd8d492c1e1e711499d1d5393d36076eeaf2",
-                    "mixHash" : "0x501eae5a45b84307ad9bc1222b08665c8e47e544473f5f3a9d99b0643b37b46a",
-                    "nonce" : "0xe9e86419c1ffa661",
+                    "hash" : "0x10f5d53516fb2faee88e6ecd74095f67e19427d51eae99ed1719a69b3b5dec68",
+                    "mixHash" : "0x413cd8ae63e20073e64ed1c68a4d628f2b7c4e3ace45efcd0cfe31bc1148efbe",
+                    "nonce" : "0x5b65c0f03928be4e",
                     "number" : "0x01",
                     "parentHash" : "0xc829be132b3daaf5126ed23f419a4415317f9ec9b441744c2206d5c93f81f268",
-                    "receiptTrie" : "0x3ae0d6653c8580122546031ecc2b2efdebe2554335775c8f26cbba304785774b",
+                    "receiptTrie" : "0x22daa4ec618ff9864bc8ce0902c3f553084cec98cc8233f5fba9c0e52cf9bd05",
                     "stateRoot" : "0xfd2dd476afd61cf99199a5798c79649854b8da15d88d1ef1d7413be26528ca2b",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x66eb1e50d2f1346046043cc943e336e57b3ec87afc6cd3ee2628f0e5038b5e68",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x4eff1520f8eba2bb5501b11f7127cd8d492c1e1e711499d1d5393d36076eeaf2",
+        "lastblockhash" : "0x10f5d53516fb2faee88e6ecd74095f67e19427d51eae99ed1719a69b3b5dec68",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_0_20500.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_0_20500_d0g0v0.json
index 24a5b30c7..e29a11f03 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_0_20500.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_0_20500_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_37120_37111_0_20500_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_0_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xeaec",
-                    "hash" : "0x96398f8724822a23f8b8e82b42ae9c8f62c66082c37d4cbe5d6fc85f6b63e97d",
-                    "mixHash" : "0x0f0b2db812852531c37339860ab668d67e3b63f9ec03f4f7db175538f2940de1",
-                    "nonce" : "0x85c1af8fec503747",
+                    "hash" : "0x6dd5bf2449a099952e99e290f4bdd6c26b587a0fbfec5e7f5c97543cfe709d3c",
+                    "mixHash" : "0xa9a4f743a43103dd3aac12cd27cab073be7e11ade92635d0bcde1183111fa4d7",
+                    "nonce" : "0x4713755e50ba7e45",
                     "number" : "0x01",
                     "parentHash" : "0xc829be132b3daaf5126ed23f419a4415317f9ec9b441744c2206d5c93f81f268",
                     "receiptTrie" : "0x309e42080b88d8d3c962dad38e2f83407bd51cdb2266bfc74fc6998264b7c135",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x6e5e33bed45dc632cc00d5d1b8bf31d2d91e2b413cb9472432276deb7f5d95ad",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a03c9ed0758002ea9d70ce06bc16aac6d2c9f69fd9cb0996dcd73eecfcdc3c75eba056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x96398f8724822a23f8b8e82b42ae9c8f62c66082c37d4cbe5d6fc85f6b63e97d",
+        "lastblockhash" : "0x6dd5bf2449a099952e99e290f4bdd6c26b587a0fbfec5e7f5c97543cfe709d3c",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -219,6 +224,11 @@
         }
     },
     "modexp_37120_37111_0_20500_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_0_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -228,9 +238,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xeaec",
-                    "hash" : "0x8b689fcbad2bdc2edd90bdafcad1e51d9482112506d9d1bf105335b307535859",
-                    "mixHash" : "0x0a189fd37a866150538d2216a823eab732cc775287f84ec0420adfe700276819",
-                    "nonce" : "0xe2693d82f851b199",
+                    "hash" : "0x12ea4b6e824e11cc146990d8e7e443bb9231e6d531bc1a1b44a0a982dfb7be75",
+                    "mixHash" : "0xb3fc74a8f9c925b84a7a50e4d37e2f0ac876e7087559b859e42f750f452dadac",
+                    "nonce" : "0x388497f760ad92a9",
                     "number" : "0x01",
                     "parentHash" : "0xc829be132b3daaf5126ed23f419a4415317f9ec9b441744c2206d5c93f81f268",
                     "receiptTrie" : "0x309e42080b88d8d3c962dad38e2f83407bd51cdb2266bfc74fc6998264b7c135",
@@ -239,7 +249,7 @@
                     "transactionsTrie" : "0x6e5e33bed45dc632cc00d5d1b8bf31d2d91e2b413cb9472432276deb7f5d95ad",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -276,7 +286,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a03c9ed0758002ea9d70ce06bc16aac6d2c9f69fd9cb0996dcd73eecfcdc3c75eba056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x8b689fcbad2bdc2edd90bdafcad1e51d9482112506d9d1bf105335b307535859",
+        "lastblockhash" : "0x12ea4b6e824e11cc146990d8e7e443bb9231e6d531bc1a1b44a0a982dfb7be75",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -438,6 +448,11 @@
         }
     },
     "modexp_37120_37111_0_20500_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_0_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -447,9 +462,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xeaec",
-                    "hash" : "0x11f4c87589298857684c363708e72f16f96e734da684d53f9e2dc64f59b8a6bf",
-                    "mixHash" : "0xd2e047d76059cc95978caa8735255ad6177a45e517138047dc611e0bc7297417",
-                    "nonce" : "0x075f73b2ca394b02",
+                    "hash" : "0x85bf87a1348e1df4d88bb1b362ac95e66edfe052a8fc9c838b5d2d6217b62be3",
+                    "mixHash" : "0xd7513c4dabe818e4ef694a5c320b078560ddd4037fed9d5d9874dda1493b1d31",
+                    "nonce" : "0xb7c8ce1b522d3079",
                     "number" : "0x01",
                     "parentHash" : "0xc829be132b3daaf5126ed23f419a4415317f9ec9b441744c2206d5c93f81f268",
                     "receiptTrie" : "0x309e42080b88d8d3c962dad38e2f83407bd51cdb2266bfc74fc6998264b7c135",
@@ -458,7 +473,7 @@
                     "transactionsTrie" : "0x6e5e33bed45dc632cc00d5d1b8bf31d2d91e2b413cb9472432276deb7f5d95ad",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90407f901f8a0c829be132b3daaf5126ed23f419a4415317f9ec9b441744c2206d5c93f81f268a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a08ac813c0733057d28cac1c0e1d2110ecd7ae8e36b1cef188270417976f9b942ea06e5e33bed45dc632cc00d5d1b8bf31d2d91e2b413cb9472432276deb7f5d95ada0309e42080b88d8d3c962dad38e2f83407bd51cdb2266bfc74fc6998264b7c135b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082eaec8203e880a0d7513c4dabe818e4ef694a5c320b078560ddd4037fed9d5d9874dda1493b1d3188b7c8ce1b522d3079f90208f90205010182eaec94c305c901078781c232a2a521c2af7980f8385ee980b901a430c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff971ca08b3b33d77e13dcee804813dd438df13b40d6c4422b7b1fe290fd17b63772e932a05fece57ae7ce22b5a603ae4dda97c515ea0e66356e5ce3d3c2b40a1da674a823c0",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -495,7 +510,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x11f4c87589298857684c363708e72f16f96e734da684d53f9e2dc64f59b8a6bf",
+        "lastblockhash" : "0x85bf87a1348e1df4d88bb1b362ac95e66edfe052a8fc9c838b5d2d6217b62be3",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -657,6 +672,11 @@
         }
     },
     "modexp_37120_37111_0_20500_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_0_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -666,9 +686,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xeaec",
-                    "hash" : "0x2d6c5302b3dd9aeb0ddfa248b3752b28f441c927dfd1b18a0147969a262557a5",
-                    "mixHash" : "0xa0fd8fc0c6e759530b380c322c082aefd099cfa5a38757d131e05ab680275a86",
-                    "nonce" : "0xb1171603d87dd691",
+                    "hash" : "0x227cc99df8519eafa0eb3610d61b02598b36e2b3fb659308080293439f9df525",
+                    "mixHash" : "0x76ac0267e383dde00a437e1fe3ab8326f5d7b35ce6bb31ac37ad24bab1305140",
+                    "nonce" : "0xfe3ab9c5093f5a92",
                     "number" : "0x01",
                     "parentHash" : "0xc829be132b3daaf5126ed23f419a4415317f9ec9b441744c2206d5c93f81f268",
                     "receiptTrie" : "0x309e42080b88d8d3c962dad38e2f83407bd51cdb2266bfc74fc6998264b7c135",
@@ -677,7 +697,7 @@
                     "transactionsTrie" : "0x6e5e33bed45dc632cc00d5d1b8bf31d2d91e2b413cb9472432276deb7f5d95ad",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -714,7 +734,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x2d6c5302b3dd9aeb0ddfa248b3752b28f441c927dfd1b18a0147969a262557a5",
+        "lastblockhash" : "0x227cc99df8519eafa0eb3610d61b02598b36e2b3fb659308080293439f9df525",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -876,6 +896,11 @@
         }
     },
     "modexp_37120_37111_0_20500_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_0_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -885,18 +910,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xeaec",
-                    "hash" : "0x2c2e6c3839c90118b4ba52078347bdf5e36ecef7d2e8e957de5204c434633a56",
-                    "mixHash" : "0x5c6a80a321f9bcae6b896c3453b32dcedcf295d8541c1369bdf22346ec15a952",
-                    "nonce" : "0x9e0752fb24a2c9fe",
+                    "hash" : "0x9229eb034905fe78d3d0256fe87b521a34c852419f652fc52aa291e958105c45",
+                    "mixHash" : "0x79c1e7a9f9e22d5e717e6a92873d5cba120658c323c4684876c8c4dadd86aea6",
+                    "nonce" : "0xfc1a4c13754c3729",
                     "number" : "0x01",
                     "parentHash" : "0xc829be132b3daaf5126ed23f419a4415317f9ec9b441744c2206d5c93f81f268",
-                    "receiptTrie" : "0x08f9f37f69e9f89b809d54706852e490ed44da80c3435df640bf451ecde48836",
+                    "receiptTrie" : "0xe9ca9d9ab4a96d3a27ed3547aba39e8de65e74ac39fad7fa811b675378364645",
                     "stateRoot" : "0xe7f96e411d575e5e75ef80ac9ae2e79535f9a102ea391974bc328befb10e2e5b",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x6e5e33bed45dc632cc00d5d1b8bf31d2d91e2b413cb9472432276deb7f5d95ad",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -933,7 +958,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x2c2e6c3839c90118b4ba52078347bdf5e36ecef7d2e8e957de5204c434633a56",
+        "lastblockhash" : "0x9229eb034905fe78d3d0256fe87b521a34c852419f652fc52aa291e958105c45",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_0_22000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_0_22000_d0g0v0.json
index 7c3c22e05..010449445 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_0_22000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_0_22000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_37120_37111_0_22000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_0_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf07f",
-                    "hash" : "0x482d3d46c3c3c07778800b6ba44c403d30032c17697799b80fe6c42fd60f6c17",
-                    "mixHash" : "0x5f4a0986dca7291d8649808a0270d04a9e83889e6861479bbe0f79291879158e",
-                    "nonce" : "0x215596875972fa7a",
+                    "hash" : "0x2bf6800f6d402753b7c59c0572d483ceadf8a6a2a07b1442c58273d30542a7f8",
+                    "mixHash" : "0xe3c836259d4a71bfc69f075714806ec0f25f5ef8d03d3237573933c336a7efe6",
+                    "nonce" : "0xf22131839c933849",
                     "number" : "0x01",
                     "parentHash" : "0xc829be132b3daaf5126ed23f419a4415317f9ec9b441744c2206d5c93f81f268",
                     "receiptTrie" : "0x8074a4e0ca8b8c9ae0f3ae01750809024067289f6921ae43eee4b05a7089e95d",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0xe2d0b190f83847fa107afd457499f3931452190d106faea79a555d2ceb52a457",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x482d3d46c3c3c07778800b6ba44c403d30032c17697799b80fe6c42fd60f6c17",
+        "lastblockhash" : "0x2bf6800f6d402753b7c59c0572d483ceadf8a6a2a07b1442c58273d30542a7f8",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_37120_37111_0_22000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_0_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf07f",
-                    "hash" : "0xec3534d4c0389dfe022268da005a66a3697fcf031b9834f3e8f0d87bda28b4c2",
-                    "mixHash" : "0x769649e46da700df538af94b45c578c858eed30a1ba44280a67bfc3a0f2b0141",
-                    "nonce" : "0x67aa2be82d094fcb",
+                    "hash" : "0x770a8b38a3b76e6d2a0abe450e2d2b0a045f1b00c042fa85b4bce321a3cad197",
+                    "mixHash" : "0x09b99f103e53d1bad0c3adc994115781aaf57d32210eea19df138ba5f3dfecf6",
+                    "nonce" : "0x64cde55339492d76",
                     "number" : "0x01",
                     "parentHash" : "0xc829be132b3daaf5126ed23f419a4415317f9ec9b441744c2206d5c93f81f268",
                     "receiptTrie" : "0x8074a4e0ca8b8c9ae0f3ae01750809024067289f6921ae43eee4b05a7089e95d",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0xe2d0b190f83847fa107afd457499f3931452190d106faea79a555d2ceb52a457",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xec3534d4c0389dfe022268da005a66a3697fcf031b9834f3e8f0d87bda28b4c2",
+        "lastblockhash" : "0x770a8b38a3b76e6d2a0abe450e2d2b0a045f1b00c042fa85b4bce321a3cad197",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_37120_37111_0_22000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_0_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf0c8",
-                    "hash" : "0x160334938c668d8faa3d2177540d5553b5c47ca96bd04c0390e363a4c2d0885c",
-                    "mixHash" : "0x18a3436b5f697480e03520019eccea107661c25b9ff045043b7c4b0da84e02ce",
-                    "nonce" : "0xc65a9ed11a6e2d68",
+                    "hash" : "0x0a0a13040b37e4b603baf6211f9bc1f22a2ad3703d387e70d79d09d32ccfb7e5",
+                    "mixHash" : "0xb79e1e8f1bba91da37c0caa1e4173681c6af358272519253809f0f851e6d2a1c",
+                    "nonce" : "0x4b56cadd9714fd4e",
                     "number" : "0x01",
                     "parentHash" : "0xc829be132b3daaf5126ed23f419a4415317f9ec9b441744c2206d5c93f81f268",
                     "receiptTrie" : "0x13787937c7cca62e661a159ea88a68593a0118afeb62e0d368445753c7f76267",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0xe2d0b190f83847fa107afd457499f3931452190d106faea79a555d2ceb52a457",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90406f901f8a0c829be132b3daaf5126ed23f419a4415317f9ec9b441744c2206d5c93f81f268a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a0d5d0dc1837433945e9982245378b12bfa36a64e14148e0455d9df8d2df404c4aa0e2d0b190f83847fa107afd457499f3931452190d106faea79a555d2ceb52a457a013787937c7cca62e661a159ea88a68593a0118afeb62e0d368445753c7f76267b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082f0c88203e880a018a3436b5f697480e03520019eccea107661c25b9ff045043b7c4b0da84e02ce88c65a9ed11a6e2d68f90207f90204010182f0c894c305c901078781c232a2a521c2af7980f8385ee980b901a430c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff971c9f6b4b80d64d2bff140d080c60d3ed87cc69943ed59e8a08d65092fb668bea63a020a4b7964a7dad3ae5877fcbf122dcd3f13a4eb36ca4cbc013b997023a6eae99c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x160334938c668d8faa3d2177540d5553b5c47ca96bd04c0390e363a4c2d0885c",
+        "lastblockhash" : "0x0a0a13040b37e4b603baf6211f9bc1f22a2ad3703d387e70d79d09d32ccfb7e5",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_37120_37111_0_22000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_0_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf0c8",
-                    "hash" : "0x64ed2fe73acf93ede98ae0509ed5b123c9eb219c964fc39772cd46e22b0cc6b4",
-                    "mixHash" : "0x33aa233d3148bf6860447dd4e99d2e196b466f0d12d549b225d9232c298db1b1",
-                    "nonce" : "0xf22c325b3c47863a",
+                    "hash" : "0x09042b81d4311ad9b152ca4bb6e5c409b280367f60fa089a8467d48ae186f8c6",
+                    "mixHash" : "0xceb724e439077d03fcd931952967204b276e1970d367215ec4e5d905154d8fe9",
+                    "nonce" : "0x6c240ce81b06ec98",
                     "number" : "0x01",
                     "parentHash" : "0xc829be132b3daaf5126ed23f419a4415317f9ec9b441744c2206d5c93f81f268",
                     "receiptTrie" : "0x13787937c7cca62e661a159ea88a68593a0118afeb62e0d368445753c7f76267",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0xe2d0b190f83847fa107afd457499f3931452190d106faea79a555d2ceb52a457",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a03c9ed0758002ea9d70ce06bc16aac6d2c9f69fd9cb0996dcd73eecfcdc3c75eba056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x64ed2fe73acf93ede98ae0509ed5b123c9eb219c964fc39772cd46e22b0cc6b4",
+        "lastblockhash" : "0x09042b81d4311ad9b152ca4bb6e5c409b280367f60fa089a8467d48ae186f8c6",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_37120_37111_0_22000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_0_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf0c8",
-                    "hash" : "0xcca6f247f5c9d7c3e569d9d04e0ac8a1489d464662e4a388f6754f1ecd2fe670",
-                    "mixHash" : "0xb19101b8909f0c6652d80dd9857650e83f79e08bc3ac90cf1342142611b575cb",
-                    "nonce" : "0xc31c3c0eacd93be0",
+                    "hash" : "0x42b55286544c547343847c789f6bf9307b4ee1725e472b68027c97a2c080f3ca",
+                    "mixHash" : "0x92519f9b3aee0154a3a4a63a49cd0482d0fd519069d3d298014c15c5b5d8b180",
+                    "nonce" : "0x6cf5b09db143f141",
                     "number" : "0x01",
                     "parentHash" : "0xc829be132b3daaf5126ed23f419a4415317f9ec9b441744c2206d5c93f81f268",
-                    "receiptTrie" : "0x0ac0281983ef5a0d61b0f02b180d2bf836017a391eb5bae55c698e280a9d716e",
+                    "receiptTrie" : "0xe85b100edfce258e1d30c911df1270d1a697d3013fa78cac93481858c4588141",
                     "stateRoot" : "0x3adf665415694775846ecf2d6f3621b1c9ace058d2f136f1bb74aea41427aaac",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0xe2d0b190f83847fa107afd457499f3931452190d106faea79a555d2ceb52a457",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xcca6f247f5c9d7c3e569d9d04e0ac8a1489d464662e4a388f6754f1ecd2fe670",
+        "lastblockhash" : "0x42b55286544c547343847c789f6bf9307b4ee1725e472b68027c97a2c080f3ca",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_0_25000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_0_25000_d0g0v0.json
index 470cc39ce..bd4eacc86 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_0_25000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_0_25000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_37120_37111_0_25000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_0_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf07f",
-                    "hash" : "0xb7397e1202df5159cc3da2b74b32648b0ea9d9cedbc151a05eab25ca1affb12e",
-                    "mixHash" : "0x93a377ea5e0ca79689235b8aab4448a526b75e26319c44729901cdba157c6da0",
-                    "nonce" : "0x673e7897a7aa4091",
+                    "hash" : "0x98d5b6160feb4362ed6971d27b45f914b77ea7f2f6cf3c3d84f1ed61e77987c2",
+                    "mixHash" : "0xce105bffe05c206380e902a4160c1d00aed6cca732c67605faa9ab9acb27f651",
+                    "nonce" : "0x414b4718742662e5",
                     "number" : "0x01",
                     "parentHash" : "0xc829be132b3daaf5126ed23f419a4415317f9ec9b441744c2206d5c93f81f268",
                     "receiptTrie" : "0x8074a4e0ca8b8c9ae0f3ae01750809024067289f6921ae43eee4b05a7089e95d",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0xdd388e53c05995defd9dbe9f9444126ffe454322e6df4a5f43c383a29d6c3042",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xb7397e1202df5159cc3da2b74b32648b0ea9d9cedbc151a05eab25ca1affb12e",
+        "lastblockhash" : "0x98d5b6160feb4362ed6971d27b45f914b77ea7f2f6cf3c3d84f1ed61e77987c2",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_37120_37111_0_25000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_0_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf07f",
-                    "hash" : "0xae32eb924727178970815a11f2d30874e2754d59ad155d7db396a1f66e36e009",
-                    "mixHash" : "0x9b7cd40897a45a346b075d909b88467246e358b3522fa75baab26f9a43fdae95",
-                    "nonce" : "0x9bef77122eabd0d8",
+                    "hash" : "0xe53e119ca1086c570cb040b8e76c753f87150790e4c51173aba422e5a4dae787",
+                    "mixHash" : "0x797e4d13e951c12c810841bcf63509a8612228ed0ef5b5da5235adc3c030fd30",
+                    "nonce" : "0xb67f7bceacc88233",
                     "number" : "0x01",
                     "parentHash" : "0xc829be132b3daaf5126ed23f419a4415317f9ec9b441744c2206d5c93f81f268",
                     "receiptTrie" : "0x8074a4e0ca8b8c9ae0f3ae01750809024067289f6921ae43eee4b05a7089e95d",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0xdd388e53c05995defd9dbe9f9444126ffe454322e6df4a5f43c383a29d6c3042",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xae32eb924727178970815a11f2d30874e2754d59ad155d7db396a1f66e36e009",
+        "lastblockhash" : "0xe53e119ca1086c570cb040b8e76c753f87150790e4c51173aba422e5a4dae787",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_37120_37111_0_25000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_0_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xfc80",
-                    "hash" : "0xbeaf11a8679ca3433d79767d4fa9741078e2c3ecde7361e223a33762149fe019",
-                    "mixHash" : "0xaa8fea9be841459fbe832c7339ecdec7cd73a2b14ad2c6d7708bd9291b7bd30a",
-                    "nonce" : "0xc507cd66e4e332eb",
+                    "hash" : "0xd96c4679060ec8bf73b1ce405a682559c836d42ba926be588eb855c90e831dbe",
+                    "mixHash" : "0x4bf88b45bc34ed0db9e68b3eba4ee2b0729a7246f8b4349907949f4f1a55bf15",
+                    "nonce" : "0x25984b2ff424c224",
                     "number" : "0x01",
                     "parentHash" : "0xc829be132b3daaf5126ed23f419a4415317f9ec9b441744c2206d5c93f81f268",
                     "receiptTrie" : "0x4fc4dee4758d42a09579239755056baaa89b9b480f5818e38cec852643bb7e6d",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0xdd388e53c05995defd9dbe9f9444126ffe454322e6df4a5f43c383a29d6c3042",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xbeaf11a8679ca3433d79767d4fa9741078e2c3ecde7361e223a33762149fe019",
+        "lastblockhash" : "0xd96c4679060ec8bf73b1ce405a682559c836d42ba926be588eb855c90e831dbe",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_37120_37111_0_25000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_0_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xfc80",
-                    "hash" : "0x823acc07302bf207a9dc11f3bf451285f5469a976832b7d9c3d44466b059de74",
-                    "mixHash" : "0x153464e8eee53664c37ade2fc0b1259db98d5072e1127877656b0a9a599114d3",
-                    "nonce" : "0x48983fccfceb9eac",
+                    "hash" : "0x1abd63d739bab6a84874fbccc5d7730454e82f5706e7d4a3dd9db0380918756d",
+                    "mixHash" : "0x1167c27e03c933b5147d5ea1bb10c2b2f8e27d6e39a8ff1b0670412ef2b7c83a",
+                    "nonce" : "0x23a255878d24df77",
                     "number" : "0x01",
                     "parentHash" : "0xc829be132b3daaf5126ed23f419a4415317f9ec9b441744c2206d5c93f81f268",
                     "receiptTrie" : "0x4fc4dee4758d42a09579239755056baaa89b9b480f5818e38cec852643bb7e6d",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0xdd388e53c05995defd9dbe9f9444126ffe454322e6df4a5f43c383a29d6c3042",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x823acc07302bf207a9dc11f3bf451285f5469a976832b7d9c3d44466b059de74",
+        "lastblockhash" : "0x1abd63d739bab6a84874fbccc5d7730454e82f5706e7d4a3dd9db0380918756d",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_37120_37111_0_25000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_0_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xfc80",
-                    "hash" : "0xa3b996803f95ed27d3e2393f6f4815145feac1c5eaf7b9c7c2319a8f62000366",
-                    "mixHash" : "0x3e89766b490e9282dfbf1715f35f2a0a1e54626e21770e46d3e3295d9cd9e3b1",
-                    "nonce" : "0x1ef9a2034d60f4d9",
+                    "hash" : "0x836eaa2f4ee566162dd5c38b5a45541f8475c8cff213744ff053a3b794ac64dc",
+                    "mixHash" : "0x4589bd98a913d1779bc58bd651800102ce889abe44bf26274608ef7e40ffac7c",
+                    "nonce" : "0x81c51e4c11d52b9d",
                     "number" : "0x01",
                     "parentHash" : "0xc829be132b3daaf5126ed23f419a4415317f9ec9b441744c2206d5c93f81f268",
-                    "receiptTrie" : "0x55013531d91c02c95a22add348368c2189c66ec60074ec1ff1538e3718be60d0",
+                    "receiptTrie" : "0xc3d0ee8e00eda3cfad32dfa3158e348d8d099d4ddd233605da645fcd4dbe2149",
                     "stateRoot" : "0x03f4af91b8c35ba95be04d91389e3cbd767dd5215a4b7b3422c93f9cb605e00f",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0xdd388e53c05995defd9dbe9f9444126ffe454322e6df4a5f43c383a29d6c3042",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xa3b996803f95ed27d3e2393f6f4815145feac1c5eaf7b9c7c2319a8f62000366",
+        "lastblockhash" : "0x836eaa2f4ee566162dd5c38b5a45541f8475c8cff213744ff053a3b794ac64dc",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_0_35000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_0_35000_d0g0v0.json
index 8dcb255e7..1535c6d25 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_0_35000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_0_35000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_37120_37111_0_35000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_0_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf07f",
-                    "hash" : "0x9eebfcc6673b9a645cce54d7b77c6eeacf2b5f827ed5c87ebbf2067c8275e6d5",
-                    "mixHash" : "0x88c8350641f88c501d51979ffb6e70ca0c928ccb67e6d071d2e1b984cf038921",
-                    "nonce" : "0xcf605e91ba1a99c3",
+                    "hash" : "0x296101abe20af05d0ce624846bd6263a9072aef6ba6745147a9884a30d305f0b",
+                    "mixHash" : "0x60a7ecd903edc4ac3a64bbbb680fefe31ef7126af1638053dfdd0cb0cf38aeaf",
+                    "nonce" : "0x0defb3cf59dfd647",
                     "number" : "0x01",
                     "parentHash" : "0xc829be132b3daaf5126ed23f419a4415317f9ec9b441744c2206d5c93f81f268",
                     "receiptTrie" : "0x8074a4e0ca8b8c9ae0f3ae01750809024067289f6921ae43eee4b05a7089e95d",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0xf6ffbe6ee8c25bc3a6c09c0459366038073a9c7b8ae58a8f601c751b65ccc35f",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90408f901f8a0c829be132b3daaf5126ed23f419a4415317f9ec9b441744c2206d5c93f81f268a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a0a817a6bb74d4e46ebb4151af33ed7c0faa0a82ef449094ee2d7843cc277bd0a7a0f6ffbe6ee8c25bc3a6c09c0459366038073a9c7b8ae58a8f601c751b65ccc35fa08074a4e0ca8b8c9ae0f3ae01750809024067289f6921ae43eee4b05a7089e95db901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082f07f8203e880a088c8350641f88c501d51979ffb6e70ca0c928ccb67e6d071d2e1b984cf03892188cf605e91ba1a99c3f90209f9020601018301239094c305c901078781c232a2a521c2af7980f8385ee980b901a430c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff971ca034020111229cefcbb75069095888213fce3de5a50f9e447372e992d369001098a007d03295a709abcaddc43352971c098c2e174ab9cf4181c71b3d389483827f72c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x9eebfcc6673b9a645cce54d7b77c6eeacf2b5f827ed5c87ebbf2067c8275e6d5",
+        "lastblockhash" : "0x296101abe20af05d0ce624846bd6263a9072aef6ba6745147a9884a30d305f0b",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_37120_37111_0_35000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_0_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf07f",
-                    "hash" : "0x7eb595ac9fc59591fe4a653d441f81749167e003a27c1b23f72eb5d3e3b41210",
-                    "mixHash" : "0xfa20aab4fea3a5942e12a2ad1bce8d35c489a9632fb217998288c45efe796f44",
-                    "nonce" : "0xebe3bf6a936874ba",
+                    "hash" : "0x5126de79469d447f9db84d059edacd62ff3530166f425b41649497cbd9a2d612",
+                    "mixHash" : "0x7f33ecdbc5398486481b945c31376d5e422123d4a7c9881e2a23c4aa397f2c5a",
+                    "nonce" : "0x56ce4f8af6576338",
                     "number" : "0x01",
                     "parentHash" : "0xc829be132b3daaf5126ed23f419a4415317f9ec9b441744c2206d5c93f81f268",
                     "receiptTrie" : "0x8074a4e0ca8b8c9ae0f3ae01750809024067289f6921ae43eee4b05a7089e95d",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0xf6ffbe6ee8c25bc3a6c09c0459366038073a9c7b8ae58a8f601c751b65ccc35f",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x7eb595ac9fc59591fe4a653d441f81749167e003a27c1b23f72eb5d3e3b41210",
+        "lastblockhash" : "0x5126de79469d447f9db84d059edacd62ff3530166f425b41649497cbd9a2d612",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_37120_37111_0_35000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_0_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x012390",
-                    "hash" : "0xd55e996b38f9ae46872f515b8000400ff4e4b19c86d94efe5d985d5c014856e5",
-                    "mixHash" : "0x00f1558ce3113726f0a330ff95bbdb68a47ddb0bba5b0bce236462fced257991",
-                    "nonce" : "0x81eb429bfe2dd6d4",
+                    "hash" : "0xcb16f2dd11e2b4aaa41f4e53d2a00d2c0552d1dba0562ca4d7ab10f090d3b111",
+                    "mixHash" : "0x87d5deca352e958effac50d7485ef446bdd49069d75fa25d3ee7578176dc7415",
+                    "nonce" : "0xc368d52c23da09c0",
                     "number" : "0x01",
                     "parentHash" : "0xc829be132b3daaf5126ed23f419a4415317f9ec9b441744c2206d5c93f81f268",
                     "receiptTrie" : "0xa79e859b545b4b13274273b70a971093033ce302a8bd5fae08ea85fa60f2c039",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0xf6ffbe6ee8c25bc3a6c09c0459366038073a9c7b8ae58a8f601c751b65ccc35f",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xd55e996b38f9ae46872f515b8000400ff4e4b19c86d94efe5d985d5c014856e5",
+        "lastblockhash" : "0xcb16f2dd11e2b4aaa41f4e53d2a00d2c0552d1dba0562ca4d7ab10f090d3b111",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_37120_37111_0_35000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_0_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x012390",
-                    "hash" : "0x73d4417f92250ec7a0b6cb12ef2d11587d2df0e3844e81fffb716c35147372e1",
-                    "mixHash" : "0xe48ca5e5392503ca4bf125da3d8686d7140a28c4fe8001d212f6bb52a9fd73fd",
-                    "nonce" : "0x26e3bf9deecdc8c0",
+                    "hash" : "0x4b941b22b4027c829ba3e5affdc90c173221e88a40fca9a0ba1e85c68472cf2a",
+                    "mixHash" : "0x7766a3166a333a6b4aa97bef0ed5d0af38a4dffac9af2ab1b0a602d8a9eab795",
+                    "nonce" : "0x168ff2646d7d0f20",
                     "number" : "0x01",
                     "parentHash" : "0xc829be132b3daaf5126ed23f419a4415317f9ec9b441744c2206d5c93f81f268",
                     "receiptTrie" : "0xa79e859b545b4b13274273b70a971093033ce302a8bd5fae08ea85fa60f2c039",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0xf6ffbe6ee8c25bc3a6c09c0459366038073a9c7b8ae58a8f601c751b65ccc35f",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x73d4417f92250ec7a0b6cb12ef2d11587d2df0e3844e81fffb716c35147372e1",
+        "lastblockhash" : "0x4b941b22b4027c829ba3e5affdc90c173221e88a40fca9a0ba1e85c68472cf2a",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_37120_37111_0_35000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_0_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x012390",
-                    "hash" : "0x501c70f72d8537973130a1d4fb1839c3ebc664d3da9ed53fba827b284ffcad05",
-                    "mixHash" : "0xb03c71ea4e6f3c6879e1554ce514bfc4f16ebb0816d3988961b27ed5dfcedda4",
-                    "nonce" : "0xd7e363d63a34c355",
+                    "hash" : "0x3e08a9dfacbed354102745b6638ea09971a00c208259a3b9f1b11614a82f89e4",
+                    "mixHash" : "0x02d69cefaeba52923102a6114f6656423c8c431e84a284612b8b6f30657bc820",
+                    "nonce" : "0x322e6a6babda5de0",
                     "number" : "0x01",
                     "parentHash" : "0xc829be132b3daaf5126ed23f419a4415317f9ec9b441744c2206d5c93f81f268",
-                    "receiptTrie" : "0xa507a188a1799ce93a8ff89f725f2cd6e1504aee916fca8edc3da01107757b9f",
+                    "receiptTrie" : "0xd9fa476cad77e03500652d7f1baee89bb384f256ecbdfc5b10b92317de37bb29",
                     "stateRoot" : "0x47bf80927417573bb8da4f1319630ebd681cce22a6be1c5959adb416e239ff5c",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0xf6ffbe6ee8c25bc3a6c09c0459366038073a9c7b8ae58a8f601c751b65ccc35f",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x501c70f72d8537973130a1d4fb1839c3ebc664d3da9ed53fba827b284ffcad05",
+        "lastblockhash" : "0x3e08a9dfacbed354102745b6638ea09971a00c208259a3b9f1b11614a82f89e4",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_1_1000000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_1_1000000_d0g0v0.json
index 1cfd3e7d7..e2b30f8e3 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_1_1000000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_1_1000000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_37120_37111_1_1000000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_1_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf182",
-                    "hash" : "0x4d76285ce0770411b6186bf5b24c3ca36a66e215c22b7c100bc17b2b3c7778be",
-                    "mixHash" : "0xb19254a4b17c4e4f488f3d373ca85d6086346ea5deeb002cc2347c2358bed4be",
-                    "nonce" : "0xa539068e385ba6f1",
+                    "hash" : "0x0e543fcd92e980f249aec63e0f195ff529a1cd9d5e33e2587b24ef8900dbf002",
+                    "mixHash" : "0x5fd51b15a7baac5129afcd91cfbdab5d964b0c30d0f993781bc12c748851de38",
+                    "nonce" : "0x899986445a9f285b",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0x8951946127be66a217da876113c85c96ed6327cfc79f8a6e0e3ac574c9599e6b",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x04a89935a6bd4271485ace3d42fda8f9bfbea5065bd5afadcce10c93e3977fb0",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90428f901f8a0386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a0ac9a66a31d1e7b29fc69f43c65b22715e2f83ec680ccb57883e189c9795977f6a004a89935a6bd4271485ace3d42fda8f9bfbea5065bd5afadcce10c93e3977fb0a08951946127be66a217da876113c85c96ed6327cfc79f8a6e0e3ac574c9599e6bb901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082f1828203e880a0b19254a4b17c4e4f488f3d373ca85d6086346ea5deeb002cc2347c2358bed4be88a539068e385ba6f1f90229f902260101830fde1894c305c901078781c232a2a521c2af7980f8385ee980b901c430c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff9701000000000000000000000000000000000000000000000000000000000000001ba09086317aeee5a5cdac595ad363eae94ea67a0fda6fe1e8b4b3e9d74a8f8bffdba00c020af68538ea655de09f2123a1fe84432ec9f7a96ac49a9496857eea6065f5c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff970100000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x4d76285ce0770411b6186bf5b24c3ca36a66e215c22b7c100bc17b2b3c7778be",
+        "lastblockhash" : "0x0e543fcd92e980f249aec63e0f195ff529a1cd9d5e33e2587b24ef8900dbf002",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_37120_37111_1_1000000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_1_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf182",
-                    "hash" : "0x1a58f81ae6cb5a32d80a8bbea66dacebcb465a29bbeaec055c035caea78f3229",
-                    "mixHash" : "0x3d3f70a4bf2f06626dbb6f9d30ca4c8d72dece3031a41ca71952cf3b74da9c82",
-                    "nonce" : "0xc0270e7014b6a587",
+                    "hash" : "0xfecde060b6aea1d23ef7c8b58388b8c21dae8bc16580c26572273ca3c0258f8e",
+                    "mixHash" : "0xa856c60f1e056548068e7dfb2b1d4f14f8231a56e20c06d20cd1868cd2dfcebf",
+                    "nonce" : "0x54c2831f941aa5b0",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0x8951946127be66a217da876113c85c96ed6327cfc79f8a6e0e3ac574c9599e6b",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x04a89935a6bd4271485ace3d42fda8f9bfbea5065bd5afadcce10c93e3977fb0",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90428f901f8a0386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a0ac9a66a31d1e7b29fc69f43c65b22715e2f83ec680ccb57883e189c9795977f6a004a89935a6bd4271485ace3d42fda8f9bfbea5065bd5afadcce10c93e3977fb0a08951946127be66a217da876113c85c96ed6327cfc79f8a6e0e3ac574c9599e6bb901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082f1828203e880a03d3f70a4bf2f06626dbb6f9d30ca4c8d72dece3031a41ca71952cf3b74da9c8288c0270e7014b6a587f90229f902260101830fde1894c305c901078781c232a2a521c2af7980f8385ee980b901c430c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff9701000000000000000000000000000000000000000000000000000000000000001ba09086317aeee5a5cdac595ad363eae94ea67a0fda6fe1e8b4b3e9d74a8f8bffdba00c020af68538ea655de09f2123a1fe84432ec9f7a96ac49a9496857eea6065f5c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff970100000000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x1a58f81ae6cb5a32d80a8bbea66dacebcb465a29bbeaec055c035caea78f3229",
+        "lastblockhash" : "0xfecde060b6aea1d23ef7c8b58388b8c21dae8bc16580c26572273ca3c0258f8e",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_37120_37111_1_1000000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_1_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x0fde18",
-                    "hash" : "0xffcf71655f5ba7c4d44db13b6fc141064e5b0c45cc19b118e7ebdf8c05a61d53",
-                    "mixHash" : "0x198f3d0019f58f93bd49081f82f565da1846deb96ad44c28def0c11e7d96c840",
-                    "nonce" : "0x26ec87d72f8c61c2",
+                    "hash" : "0x433c184189f0e22498eace9cc9445791bd2fb4f03e67bacaf16c35af602881fc",
+                    "mixHash" : "0xd0ba27dfac8a1720dda5ce64b0ca4764efac5ca26cc08971e0bf57db55a2aa44",
+                    "nonce" : "0x21b52c4382d3c086",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0x81888cc4e38741d740fc49dc617bce56a8d66e02c7241fc2e4e127ea1c1dab22",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x04a89935a6bd4271485ace3d42fda8f9bfbea5065bd5afadcce10c93e3977fb0",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff970100000000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xffcf71655f5ba7c4d44db13b6fc141064e5b0c45cc19b118e7ebdf8c05a61d53",
+        "lastblockhash" : "0x433c184189f0e22498eace9cc9445791bd2fb4f03e67bacaf16c35af602881fc",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_37120_37111_1_1000000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_1_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x0fde18",
-                    "hash" : "0x7234eca944c517efff8302a82449b2d401275388befc1b1d140b3136ab973642",
-                    "mixHash" : "0x756723e6879b89fa3cfd96605e58a8871a04eede5b1e9dfb44fc8d456b8c3521",
-                    "nonce" : "0x51e6366921784184",
+                    "hash" : "0xa245a6c80021ca7a118e2f419ed30c79ce5e0d80c064a7d2f6e772fe0d87fdab",
+                    "mixHash" : "0xae2d306ba725d00dea7baa32fe4772968198a8f7e8d667be09580a0bc5c7409a",
+                    "nonce" : "0x232735a0f79817b7",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0x81888cc4e38741d740fc49dc617bce56a8d66e02c7241fc2e4e127ea1c1dab22",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x04a89935a6bd4271485ace3d42fda8f9bfbea5065bd5afadcce10c93e3977fb0",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff970100000000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x7234eca944c517efff8302a82449b2d401275388befc1b1d140b3136ab973642",
+        "lastblockhash" : "0xa245a6c80021ca7a118e2f419ed30c79ce5e0d80c064a7d2f6e772fe0d87fdab",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_37120_37111_1_1000000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_1_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -886,19 +911,19 @@
                     "difficulty" : "0x020000",
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
-                    "gasUsed" : "0x03803a",
-                    "hash" : "0x1d3609b9b52b753e4d5c7fa710b917860845f3ce3dced0e2209cf96468ef0085",
-                    "mixHash" : "0xe54c20d572c43c010f8ece0ccf7fa332d4e272c9b36af3ee1f22079fbeccbbc2",
-                    "nonce" : "0x2da12fc205a80c33",
+                    "gasUsed" : "0x030577",
+                    "hash" : "0xd7ff12aae58e07c5f139f25652ee272b84363419d05d23f0633f7ef8eeadaa84",
+                    "mixHash" : "0x5ee7c66b9c096bb3ed782c564c1bc6d1b9fad109d418f09a16014a13c21c04b4",
+                    "nonce" : "0xf342f3fd48a759f8",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
-                    "receiptTrie" : "0x5a50f95010aa6bdade44e1deb7e6b32ed1e2964fe4e2008ab69e22f99acbf879",
-                    "stateRoot" : "0xb654b1671c8584ea8dddb2d73d55207b3726c71bad78ee9b359da620a8eb6345",
+                    "receiptTrie" : "0xce251df4fc45d81b3455395049be8ee7a3f09b5f6ae007729b22d2a7a2172ab6",
+                    "stateRoot" : "0x165e538a736ad96662636a845ebae19a9ef9aca2fe4a00b8d8a163370c0f103d",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x04a89935a6bd4271485ace3d42fda8f9bfbea5065bd5afadcce10c93e3977fb0",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff970100000000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x1d3609b9b52b753e4d5c7fa710b917860845f3ce3dced0e2209cf96468ef0085",
+        "lastblockhash" : "0xd7ff12aae58e07c5f139f25652ee272b84363419d05d23f0633f7ef8eeadaa84",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -1002,14 +1027,14 @@
                 }
             },
             "0x3535353535353535353535353535353535353535" : {
-                "balance" : "0x4563918244f98334",
+                "balance" : "0x4563918244f90871",
                 "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
             "0x82a978b3f5962a5b0957d9ee9eef472ee55b42f1" : {
-                "balance" : "0x0de0b6b3a75e7ccc",
+                "balance" : "0x0de0b6b3a75ef78f",
                 "code" : "",
                 "nonce" : "0x02",
                 "storage" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_1_155000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_1_155000_d0g0v0.json
index 53cd5aad4..9b0975681 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_1_155000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_1_155000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_37120_37111_1_155000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_1_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf182",
-                    "hash" : "0x9a8a3be9b8f40bf963828debbfb4d46c89f6d29d832366b48b03326a424cc071",
-                    "mixHash" : "0x7f87558847dc65bd21c3a250aabfdc12b0dc8cfb85c641e2c755d54143e19af1",
-                    "nonce" : "0xb4b1fd29a85f5519",
+                    "hash" : "0x2ea92e6f5f733a91cb5728b037176448a6352fa65e5e62ddd408c0d0391374b5",
+                    "mixHash" : "0x3c877193df0f370062de1dc15183d2ac5a935d06d8ae852095930d1738e6b3be",
+                    "nonce" : "0x90557b2468d77aa9",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0x8951946127be66a217da876113c85c96ed6327cfc79f8a6e0e3ac574c9599e6b",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x0dde86af8f4130420ebcc8237bc8555073b5876a0b7e0ce8258439aa5f712a97",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff970100000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a0cef8f431270393de1dead56a74b2fb6c7ce4299c18ca642c9bcf9496bcd5401ea056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x9a8a3be9b8f40bf963828debbfb4d46c89f6d29d832366b48b03326a424cc071",
+        "lastblockhash" : "0x2ea92e6f5f733a91cb5728b037176448a6352fa65e5e62ddd408c0d0391374b5",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_37120_37111_1_155000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_1_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf182",
-                    "hash" : "0xe400d5ca327688e07b4520880360513e6a76fb5923adf419375e345c79a11d49",
-                    "mixHash" : "0x6c37bbcda0ef67ba22b93ae79943f66d0674bbc0cd9466117a7c57913a9d7179",
-                    "nonce" : "0xbeb50186840986d2",
+                    "hash" : "0x47a3af6a309a37ca0497d9c5b3785f0abe1e1256b3a34f248b802b2215c4e1f9",
+                    "mixHash" : "0xf839efa0d37e7198147ca7e9367dfbb02c28168b50c73ca9c9788de49ea7d9c2",
+                    "nonce" : "0x2369f37056815756",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0x8951946127be66a217da876113c85c96ed6327cfc79f8a6e0e3ac574c9599e6b",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x0dde86af8f4130420ebcc8237bc8555073b5876a0b7e0ce8258439aa5f712a97",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90428f901f8a0386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a0ac9a66a31d1e7b29fc69f43c65b22715e2f83ec680ccb57883e189c9795977f6a00dde86af8f4130420ebcc8237bc8555073b5876a0b7e0ce8258439aa5f712a97a08951946127be66a217da876113c85c96ed6327cfc79f8a6e0e3ac574c9599e6bb901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082f1828203e880a06c37bbcda0ef67ba22b93ae79943f66d0674bbc0cd9466117a7c57913a9d717988beb50186840986d2f90229f9022601018302f95094c305c901078781c232a2a521c2af7980f8385ee980b901c430c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff9701000000000000000000000000000000000000000000000000000000000000001ba09f012c44765a5c29d88b8dea699f901c88bf969f60946b0dddf7741715fdc5e9a05e82d7c821c92b99a70f2af7301cfcaa2127712348551f52200ff640ad1bed3cc0",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff970100000000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xe400d5ca327688e07b4520880360513e6a76fb5923adf419375e345c79a11d49",
+        "lastblockhash" : "0x47a3af6a309a37ca0497d9c5b3785f0abe1e1256b3a34f248b802b2215c4e1f9",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_37120_37111_1_155000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_1_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x02f950",
-                    "hash" : "0xeac179d90a47959c779cb1b3b86a82032de494eaf5245f2a5235b17242e69722",
-                    "mixHash" : "0x7c31f9f38cbb17c73883941b7ed89cbbcf0051048c75c3e9442626a9daf18386",
-                    "nonce" : "0xf1d04916c508da07",
+                    "hash" : "0xbdec98b488d20af6815fb3c3ab9a953ad107e91168acd9cc0cce00310d1970d6",
+                    "mixHash" : "0x5e3a089692662a962ddf065b27f637b038d8fe5bb1a2404c0e90dd36111b29d8",
+                    "nonce" : "0x8ae76daaed0e632f",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0xce674ec11e57527fed04d8e13682555a8898858ff38d09e1738da75027a21e91",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x0dde86af8f4130420ebcc8237bc8555073b5876a0b7e0ce8258439aa5f712a97",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90429f901f9a0386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a031be61376308cda68c4a8c38047805a5d08fddc35f0fc92bddbc57ab82bd645fa00dde86af8f4130420ebcc8237bc8555073b5876a0b7e0ce8258439aa5f712a97a0ce674ec11e57527fed04d8e13682555a8898858ff38d09e1738da75027a21e91b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e1008302f9508203e880a05e3a089692662a962ddf065b27f637b038d8fe5bb1a2404c0e90dd36111b29d8888ae76daaed0e632ff90229f9022601018302f95094c305c901078781c232a2a521c2af7980f8385ee980b901c430c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff9701000000000000000000000000000000000000000000000000000000000000001ba09f012c44765a5c29d88b8dea699f901c88bf969f60946b0dddf7741715fdc5e9a05e82d7c821c92b99a70f2af7301cfcaa2127712348551f52200ff640ad1bed3cc0",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff970100000000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xeac179d90a47959c779cb1b3b86a82032de494eaf5245f2a5235b17242e69722",
+        "lastblockhash" : "0xbdec98b488d20af6815fb3c3ab9a953ad107e91168acd9cc0cce00310d1970d6",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_37120_37111_1_155000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_1_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x02f950",
-                    "hash" : "0x8f39a9c211c14e1db6cbff67614e91bf406ac93713d32e8452e32c3d4677e09b",
-                    "mixHash" : "0x8adeee4dbd13a55571e41c6752dfe1d0422d3cae913da61c3152f5ea03a7de2b",
-                    "nonce" : "0x76a639d9e24eaa58",
+                    "hash" : "0x86cb21efdffb5c0a7c65c819cdebdd86417a01af59bda9c78dc95d3aa67c2ae0",
+                    "mixHash" : "0x2cbc7dc361c2998cfe1fd9d6a45793a9529610bed94ac625a2c720d6470a71f0",
+                    "nonce" : "0x31378df325fb25da",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0xce674ec11e57527fed04d8e13682555a8898858ff38d09e1738da75027a21e91",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x0dde86af8f4130420ebcc8237bc8555073b5876a0b7e0ce8258439aa5f712a97",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff970100000000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x8f39a9c211c14e1db6cbff67614e91bf406ac93713d32e8452e32c3d4677e09b",
+        "lastblockhash" : "0x86cb21efdffb5c0a7c65c819cdebdd86417a01af59bda9c78dc95d3aa67c2ae0",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_37120_37111_1_155000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_1_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x02f950",
-                    "hash" : "0x5809f20b8a8aeaaf148ccc7251cca606c98b4d77ddf59665a2b73404c363016d",
-                    "mixHash" : "0xc637d513f1cc14188688b68558bea52cff110fc3518ef9d7403e7fb93e32b81f",
-                    "nonce" : "0x8c0a0b9725c3e9cf",
+                    "hash" : "0x90f7a306ae2bd4930bf916e14704d7825160ad2e12099686195cb3dde8f8dc4b",
+                    "mixHash" : "0x1c53c66499b113acf6e26ae2f29b656e60ffd3bcc984a43f4830700b48fe327d",
+                    "nonce" : "0x5a879b289b0ef3ec",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
-                    "receiptTrie" : "0x8f621201784b743340b59f93afff116eaca267e18bd9a4d588b5d91560a0ba73",
+                    "receiptTrie" : "0x39569878ca1eff6cef7cfe543ac1f7efc667632562e408f9d334589a41ba3ce1",
                     "stateRoot" : "0x1984e6d9c1c7da2c9a57952f9b6deff83c6e49ba18e799029757716a9c3cc202",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x0dde86af8f4130420ebcc8237bc8555073b5876a0b7e0ce8258439aa5f712a97",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff970100000000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x5809f20b8a8aeaaf148ccc7251cca606c98b4d77ddf59665a2b73404c363016d",
+        "lastblockhash" : "0x90f7a306ae2bd4930bf916e14704d7825160ad2e12099686195cb3dde8f8dc4b",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_1_20500.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_1_20500_d0g0v0.json
index 2945b3d6c..8971aca81 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_1_20500.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_1_20500_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_37120_37111_1_20500_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_1_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xebec",
-                    "hash" : "0xf98bdbad3c78a466cadb55753d641a2f04aa0e97574f3559d1558821d7074e14",
-                    "mixHash" : "0xe33bcb8a39b6f10ab9ff02d0e954d0e9a2f8576d3ec2f95bb3af1936ae1d78fc",
-                    "nonce" : "0x6459bd1a6e36287a",
+                    "hash" : "0x644b460ad1a17fd7103b0aa788d9651364d663c73aeb815ea0b2f505a8853717",
+                    "mixHash" : "0x2c25599ffe32f550f170dd4f0e612ee60567b6813dae5b2c011c103d67459d85",
+                    "nonce" : "0x1f9ced1e777ed94d",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0x47f15054b17539fd2e2723fa0a2decda6e5db8dce48f35eabf56b2a9da5ba31c",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0xdda3b27845328a2c7417d2637a27f07acbc9e7faf013328f034f947199665b1d",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff970100000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xf98bdbad3c78a466cadb55753d641a2f04aa0e97574f3559d1558821d7074e14",
+        "lastblockhash" : "0x644b460ad1a17fd7103b0aa788d9651364d663c73aeb815ea0b2f505a8853717",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -219,6 +224,11 @@
         }
     },
     "modexp_37120_37111_1_20500_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_1_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -228,9 +238,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xebec",
-                    "hash" : "0x8b39f9c6f6a248a1b0ba663752c2bf2ced80a54c42943faede1c2f38e8c47610",
-                    "mixHash" : "0x8956adabbe4199c238fed6d118bb6d9dc266bf29e95616ccf3747bda2b5c33fa",
-                    "nonce" : "0xac7682f3348d17f7",
+                    "hash" : "0xa0ebf41533c9e1f1a393f47dc376f5d820858a4ca9fe025b7dbe8221d81476e7",
+                    "mixHash" : "0x3bfa53bdf341c17ced5362275aea66338c9487de8346f2d8a7bdaefb72b99973",
+                    "nonce" : "0x447beca6d43db967",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0x47f15054b17539fd2e2723fa0a2decda6e5db8dce48f35eabf56b2a9da5ba31c",
@@ -239,7 +249,7 @@
                     "transactionsTrie" : "0xdda3b27845328a2c7417d2637a27f07acbc9e7faf013328f034f947199665b1d",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff970100000000000000000000000000000000000000000000000000000000000000",
@@ -276,7 +286,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a0cef8f431270393de1dead56a74b2fb6c7ce4299c18ca642c9bcf9496bcd5401ea056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x8b39f9c6f6a248a1b0ba663752c2bf2ced80a54c42943faede1c2f38e8c47610",
+        "lastblockhash" : "0xa0ebf41533c9e1f1a393f47dc376f5d820858a4ca9fe025b7dbe8221d81476e7",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -438,6 +448,11 @@
         }
     },
     "modexp_37120_37111_1_20500_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_1_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -447,9 +462,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xebec",
-                    "hash" : "0x1802a0884b8f64cfcad141a42be1f8a917caef0743db21a4a08d4d8148f292eb",
-                    "mixHash" : "0x975b4a40a42c4a6c1de2a19b2f492a312325212531811e475f7837e8c414a05a",
-                    "nonce" : "0x8a0a7a4cf72c47ef",
+                    "hash" : "0xf7c1edb1fe2fba2fd28b02275bc7fc36739212806db88befc1bc8b0360403a05",
+                    "mixHash" : "0x364fcf6294e190687e9fa6f4820d3500f88287fb060a7e348de43b8a62188f67",
+                    "nonce" : "0xf58a41a306742c34",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0x47f15054b17539fd2e2723fa0a2decda6e5db8dce48f35eabf56b2a9da5ba31c",
@@ -458,7 +473,7 @@
                     "transactionsTrie" : "0xdda3b27845328a2c7417d2637a27f07acbc9e7faf013328f034f947199665b1d",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff970100000000000000000000000000000000000000000000000000000000000000",
@@ -495,7 +510,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a0cef8f431270393de1dead56a74b2fb6c7ce4299c18ca642c9bcf9496bcd5401ea056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x1802a0884b8f64cfcad141a42be1f8a917caef0743db21a4a08d4d8148f292eb",
+        "lastblockhash" : "0xf7c1edb1fe2fba2fd28b02275bc7fc36739212806db88befc1bc8b0360403a05",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -657,6 +672,11 @@
         }
     },
     "modexp_37120_37111_1_20500_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_1_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -666,9 +686,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xebec",
-                    "hash" : "0xdccf92d88cd36b8e3285b5fbadf953d4e84353cc98397eb199a220a1355d93c3",
-                    "mixHash" : "0x235a349ad79a64bba5baf422aaad3cad623c34319d5384fcb4d3b373f93a05e4",
-                    "nonce" : "0x8210e486f12be9f3",
+                    "hash" : "0x4c3b0bbe052ea35a474b9d01bc02fdc745f96139e974f5c4116f87fe8920cfcc",
+                    "mixHash" : "0x26d8c9bf4f565eede0826e1697d58d20cc3f36fb7bf00fb725ed207ae9be42e4",
+                    "nonce" : "0xc0bd342b1041cd68",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0x47f15054b17539fd2e2723fa0a2decda6e5db8dce48f35eabf56b2a9da5ba31c",
@@ -677,7 +697,7 @@
                     "transactionsTrie" : "0xdda3b27845328a2c7417d2637a27f07acbc9e7faf013328f034f947199665b1d",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff970100000000000000000000000000000000000000000000000000000000000000",
@@ -714,7 +734,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xdccf92d88cd36b8e3285b5fbadf953d4e84353cc98397eb199a220a1355d93c3",
+        "lastblockhash" : "0x4c3b0bbe052ea35a474b9d01bc02fdc745f96139e974f5c4116f87fe8920cfcc",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -876,6 +896,11 @@
         }
     },
     "modexp_37120_37111_1_20500_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_1_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -885,18 +910,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xebec",
-                    "hash" : "0x79c1141a15e6906789d3dfa29308c9fccd6c7df303e651c87d3284b95e7fa447",
-                    "mixHash" : "0xae939459031015a4b7668513bae931aebbba972dd7b62ab432d93ebc3d24e222",
-                    "nonce" : "0xfda9070557e25f7a",
+                    "hash" : "0xa681bcd7578c2c84c210fa1f1c68608215c705470d53b922263639bad2fbb0e9",
+                    "mixHash" : "0xf90496ab64765631ec0eed281c2f760dc1e79d4ec9130c6f7b48005bf53b0a5d",
+                    "nonce" : "0x8abd001c608fa85b",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
-                    "receiptTrie" : "0xb0daa70b2fc24c895dde46801da3e04f0c6a59c935334bea473e1c5a046221f5",
+                    "receiptTrie" : "0xc9ef6d404b7f67fb59d5251693ed03c9b9cc1becdc2ec61a42557d74461466b2",
                     "stateRoot" : "0x46e0354fc48b7abd22d0a832389761a643bbad8d85bd15e5afb0ed364009701d",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0xdda3b27845328a2c7417d2637a27f07acbc9e7faf013328f034f947199665b1d",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff970100000000000000000000000000000000000000000000000000000000000000",
@@ -933,7 +958,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x79c1141a15e6906789d3dfa29308c9fccd6c7df303e651c87d3284b95e7fa447",
+        "lastblockhash" : "0xa681bcd7578c2c84c210fa1f1c68608215c705470d53b922263639bad2fbb0e9",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_1_25000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_1_25000_d0g0v0.json
index 92473e2e0..70ea0009b 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_1_25000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_1_25000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_37120_37111_1_25000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_1_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf182",
-                    "hash" : "0x7c7b121cd5eeaa7ceaaf407ec868bcc07ff109f77a266fce524c55df7e7f453b",
-                    "mixHash" : "0x8ec09a7d356a58862b02732a39aeff968a2b63a0a8eba0488e8cf9b8abdb442f",
-                    "nonce" : "0x4fa3d2c153395a85",
+                    "hash" : "0x365e02e3d9f12f664bb645be6c2d97a0daa31b0f677c562f8dee0e85c15a357b",
+                    "mixHash" : "0x5833885978acd4850eca84f58e68c0913101c82641052be7a639359d93740752",
+                    "nonce" : "0x2cfa46e0ca506069",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0x8951946127be66a217da876113c85c96ed6327cfc79f8a6e0e3ac574c9599e6b",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0xd6586e4ead7722651d81850018cb6f09df71d09e02a7a822d05a016024675f9e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff970100000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x7c7b121cd5eeaa7ceaaf407ec868bcc07ff109f77a266fce524c55df7e7f453b",
+        "lastblockhash" : "0x365e02e3d9f12f664bb645be6c2d97a0daa31b0f677c562f8dee0e85c15a357b",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_37120_37111_1_25000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_1_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf182",
-                    "hash" : "0x4d5cbfec7fe1aeda70fdb41f0dc88da02f8b7289d3eb6a03bfc7bcf0e5ffcbce",
-                    "mixHash" : "0xc8ab90cf2498ee6fb7780c99d67662ddf3df0b0a375a2041d131c99915db04ee",
-                    "nonce" : "0x9445e057dcaf89d4",
+                    "hash" : "0x7c3534a2c198373bfbdd61030b4bb9342fff517f4484d639e8be67143a8c2c95",
+                    "mixHash" : "0x3908e0b850a5bb853ec0625f5ff0e13621322339c15fefc2280ca5e28248bdb5",
+                    "nonce" : "0x4264bf793c725b4b",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0x8951946127be66a217da876113c85c96ed6327cfc79f8a6e0e3ac574c9599e6b",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0xd6586e4ead7722651d81850018cb6f09df71d09e02a7a822d05a016024675f9e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff970100000000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x4d5cbfec7fe1aeda70fdb41f0dc88da02f8b7289d3eb6a03bfc7bcf0e5ffcbce",
+        "lastblockhash" : "0x7c3534a2c198373bfbdd61030b4bb9342fff517f4484d639e8be67143a8c2c95",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_37120_37111_1_25000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_1_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xfd80",
-                    "hash" : "0x922fa059253df2206f5a58ad0cb591959985aaca184285448720dba40a251b7f",
-                    "mixHash" : "0x8517a187921ce46abfc794cca96cb9d7382331ce4b3893e7a8a9133a8b240f55",
-                    "nonce" : "0xae5b65153a7d1e53",
+                    "hash" : "0x7085fff52a9e2bb0496dd59e733ec3d01136299e56cbec79a3282ff657133cd0",
+                    "mixHash" : "0x168dd6bda5cd672672926b251bb1ee816b3c37f3250ca3051e8abf9f58265f2f",
+                    "nonce" : "0x2c85424061f0df04",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0x9dcd5723e4d7e7b8d1e3af4f93841f55aae0d959dc87b1b102c2bfaa0ff11efa",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0xd6586e4ead7722651d81850018cb6f09df71d09e02a7a822d05a016024675f9e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff970100000000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x922fa059253df2206f5a58ad0cb591959985aaca184285448720dba40a251b7f",
+        "lastblockhash" : "0x7085fff52a9e2bb0496dd59e733ec3d01136299e56cbec79a3282ff657133cd0",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_37120_37111_1_25000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_1_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xfd80",
-                    "hash" : "0xab54006b1fccae9ce59442c28e8b1d4a40ef4f48f6cb9fe60f02ade0ef178932",
-                    "mixHash" : "0x7fe00d5b9bee2a0fa4b2373d1f5f01bd5c263778e3dde3efb8d1aaf5f9ff95cc",
-                    "nonce" : "0xf40afb5249b3fb33",
+                    "hash" : "0x0d1f644fc2bc66d1b24da03a39b4ea4ef1235cff2c19cb75f8b043279619a2bd",
+                    "mixHash" : "0x31e612c456e6be3c65af59d39ec10ecc11d8ae7c92cd96ea4fdd8aad9378fe9a",
+                    "nonce" : "0x5c7a5b6ab8c82bd2",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0x9dcd5723e4d7e7b8d1e3af4f93841f55aae0d959dc87b1b102c2bfaa0ff11efa",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0xd6586e4ead7722651d81850018cb6f09df71d09e02a7a822d05a016024675f9e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff970100000000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xab54006b1fccae9ce59442c28e8b1d4a40ef4f48f6cb9fe60f02ade0ef178932",
+        "lastblockhash" : "0x0d1f644fc2bc66d1b24da03a39b4ea4ef1235cff2c19cb75f8b043279619a2bd",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_37120_37111_1_25000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_1_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xfd80",
-                    "hash" : "0x7a2f38abf282020aa15f2b67963c76d751ef13dd5f4879438c78acd9e57a6a62",
-                    "mixHash" : "0x92bb17c9911d4382398a760c2b6055ab9394802decdbd7cf6ca5f36bbbd19ce6",
-                    "nonce" : "0x09a51a3b57f17895",
+                    "hash" : "0xdb82982dcaaeb7dd578640fc3a79f56bf8a6d59cf0d9fdfeb6cbc646d245fcd4",
+                    "mixHash" : "0xb3ad88040044110fb8a65c8d35994e10d80247d8a314cb94039450704509cd91",
+                    "nonce" : "0xfd16756513de85e2",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
-                    "receiptTrie" : "0x3ee879cc8c64909737376889b373f812753b3109031fe29aea2fe43f9ebd9da9",
+                    "receiptTrie" : "0xf85ef3979754b7ecfd28d1ea2638a3080ebe3334eadd0777129541ab76ba07c0",
                     "stateRoot" : "0x7e0c1a38381a8f5bcb2b6cfa4a350863bba811106491e7d9d7833afdd03011ef",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0xd6586e4ead7722651d81850018cb6f09df71d09e02a7a822d05a016024675f9e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff970100000000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x7a2f38abf282020aa15f2b67963c76d751ef13dd5f4879438c78acd9e57a6a62",
+        "lastblockhash" : "0xdb82982dcaaeb7dd578640fc3a79f56bf8a6d59cf0d9fdfeb6cbc646d245fcd4",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_1_35000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_1_35000_d0g0v0.json
index 7c77b2fd6..224a05b1b 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_1_35000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_1_35000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_37120_37111_1_35000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_1_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf182",
-                    "hash" : "0xe0099a921adf3090f90b1a6a5a55323bbdc8a56c9ef20eb64a1c71332bdd2454",
-                    "mixHash" : "0xb1bda6594de18c132acc5fa705253274a11a32c7795f1e89c1500a9f6e9e9456",
-                    "nonce" : "0x01fefd38cc5aedff",
+                    "hash" : "0x53e1225d219aa484a386f0b60b5a68a79435e553e3c467bf82e3ca8be5bb2db2",
+                    "mixHash" : "0xa8e6fe145a09f1a28907e1cf5465bf29e3a4ea8892940ace7ac8887421128db0",
+                    "nonce" : "0x81ad586712fc26a0",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0x8951946127be66a217da876113c85c96ed6327cfc79f8a6e0e3ac574c9599e6b",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x9925e40994154626ace94cb6b1c6f0b59bc1bbf1b5714f59683b9d9b26a5ec91",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff970100000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xe0099a921adf3090f90b1a6a5a55323bbdc8a56c9ef20eb64a1c71332bdd2454",
+        "lastblockhash" : "0x53e1225d219aa484a386f0b60b5a68a79435e553e3c467bf82e3ca8be5bb2db2",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_37120_37111_1_35000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_1_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf182",
-                    "hash" : "0x720920cdc4314e219ce7a5d3e8a4ce7baa86c4ac7da022233a6fdec49c99c860",
-                    "mixHash" : "0xaf27f77f2c2c1cb7d1fd74f1d575bc391035fe7f44b33bc830564c2342c5e59f",
-                    "nonce" : "0xd5e54841e44dee40",
+                    "hash" : "0x993ee6feaee8e8dd81c4e89fbf2d75fb21f43ac140eea847dc582abaffe53e11",
+                    "mixHash" : "0xad3f79cdf9b68b342040000ba05e8a62687d3d338658396ed4f1bc6e79357dd2",
+                    "nonce" : "0x9141e71324f6b306",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0x8951946127be66a217da876113c85c96ed6327cfc79f8a6e0e3ac574c9599e6b",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x9925e40994154626ace94cb6b1c6f0b59bc1bbf1b5714f59683b9d9b26a5ec91",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff970100000000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x720920cdc4314e219ce7a5d3e8a4ce7baa86c4ac7da022233a6fdec49c99c860",
+        "lastblockhash" : "0x993ee6feaee8e8dd81c4e89fbf2d75fb21f43ac140eea847dc582abaffe53e11",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_37120_37111_1_35000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_1_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x012490",
-                    "hash" : "0x99f012f79784aa0bea171f28b919697ba930b826fa0fb57d70a7046f3019368d",
-                    "mixHash" : "0x02b826c747041879fbd94b8a910c140c41545d05d8aaec0c2c092d7bda4ebec9",
-                    "nonce" : "0x2bb6347383921646",
+                    "hash" : "0xa675c0475edb4dbf22857914af684a362cc554c6d08f5b2c81c6fead3930a3c1",
+                    "mixHash" : "0xb31aaaf0d25e1ed2e09803c9459fce5becfbe72454a764a3193434609630321e",
+                    "nonce" : "0x45e0988777731547",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0xac584ca5099c93fd4b7ab5bccb7029ed90d7eca16ec62f050db738ba3efb084f",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x9925e40994154626ace94cb6b1c6f0b59bc1bbf1b5714f59683b9d9b26a5ec91",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90429f901f9a0386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a0b6500cfa0a7693edef44448a9fd12ef5d39929aace6891e7546ca8f7ee36b851a09925e40994154626ace94cb6b1c6f0b59bc1bbf1b5714f59683b9d9b26a5ec91a0ac584ca5099c93fd4b7ab5bccb7029ed90d7eca16ec62f050db738ba3efb084fb901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e100830124908203e880a0b31aaaf0d25e1ed2e09803c9459fce5becfbe72454a764a3193434609630321e8845e0988777731547f90229f9022601018301249094c305c901078781c232a2a521c2af7980f8385ee980b901c430c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff9701000000000000000000000000000000000000000000000000000000000000001ca07f250bc7cd62320fe5cc2bd5155fe7d410f1e849473ce3c0d4e7c07ecb399350a03e822220f199bc374e13456ac7df08323a3a8fb75e938ca3ca67ea3445e92ba1c0",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff970100000000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x99f012f79784aa0bea171f28b919697ba930b826fa0fb57d70a7046f3019368d",
+        "lastblockhash" : "0xa675c0475edb4dbf22857914af684a362cc554c6d08f5b2c81c6fead3930a3c1",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_37120_37111_1_35000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_1_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x012490",
-                    "hash" : "0xce2764edfe6fe637a78e0b4710cb7e503bf9c7bd355e3c820265ea085f18335b",
-                    "mixHash" : "0xc0a7a0c5869b1fef168de2931fd735c5d73c1a106060dac4b67a0fa7017753d5",
-                    "nonce" : "0x2fdfeb77c81b6742",
+                    "hash" : "0xba18e4390b6fea31f013882013be78e7a748c25023771384fc380e882f485bfd",
+                    "mixHash" : "0xfcf6919e449c372c107c8927806ba407e91b4c0cfc6fad2c43474abe51b32169",
+                    "nonce" : "0x652b69c21f6eb4e6",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0xac584ca5099c93fd4b7ab5bccb7029ed90d7eca16ec62f050db738ba3efb084f",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x9925e40994154626ace94cb6b1c6f0b59bc1bbf1b5714f59683b9d9b26a5ec91",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff970100000000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xce2764edfe6fe637a78e0b4710cb7e503bf9c7bd355e3c820265ea085f18335b",
+        "lastblockhash" : "0xba18e4390b6fea31f013882013be78e7a748c25023771384fc380e882f485bfd",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_37120_37111_1_35000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_1_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x012490",
-                    "hash" : "0x41f0f8fb063848b826c5fa79d2820865cc9c8c870777b6d57459ab717f5eaa2d",
-                    "mixHash" : "0x260d9cb95b105d78389d9a4e39871a303b647027f4640ec1adb150e3ef382416",
-                    "nonce" : "0x7a51efa1dd11280e",
+                    "hash" : "0xf95f6fcc02e6d427bf7d1b1d362eb15ea4f6b0b11135e0ac35a747e579840891",
+                    "mixHash" : "0x6c75bf12db6d97a100264fd67d7cee540d9818f26e6e36f27776884e87fd28fc",
+                    "nonce" : "0xb08c069e81af6fd7",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
-                    "receiptTrie" : "0x2d685e244ece227d1f0298f1b093049a801f8ce31fcf8adc51dfe36d5045cdd2",
+                    "receiptTrie" : "0xf1112e559b3c89ccad1c1f59bc7e8077f36657c23a72bc5f0f2ed46fe09593a1",
                     "stateRoot" : "0x4e2373612d3e0322c0d1070df3107a979d2defb73af25cd6946b85de4a88992b",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x9925e40994154626ace94cb6b1c6f0b59bc1bbf1b5714f59683b9d9b26a5ec91",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff970100000000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x41f0f8fb063848b826c5fa79d2820865cc9c8c870777b6d57459ab717f5eaa2d",
+        "lastblockhash" : "0xf95f6fcc02e6d427bf7d1b1d362eb15ea4f6b0b11135e0ac35a747e579840891",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_37111_1000000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_37111_1000000_d0g0v0.json
index da42e4113..9018cdd94 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_37111_1000000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_37111_1000000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_37120_37111_37111_1000000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_37111_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x011306",
-                    "hash" : "0xa3e34ecc62996ce983fe7ef0816de8f21bd9b3e7042e9e67afe6cd67b8811948",
-                    "mixHash" : "0x366566417d3ea118b2d8b2e89d7f3f1520947a4b48a2f7cae462ad790c0b2ddc",
-                    "nonce" : "0x5b01e4caf5fd3b3a",
+                    "hash" : "0xab9ca354e24eff70033cd2b16e25949b092d74f919bba842fea40ad2798d7d2c",
+                    "mixHash" : "0x3f0990543ca0f976277c399b11ef3f7b3bfb4ed3dc73ac73e3b08d22d47f4cd2",
+                    "nonce" : "0x6f3dd1cd788e3085",
                     "number" : "0x01",
                     "parentHash" : "0xa329cc1e3320c297ed760e741d094df720e054640e41014bdaa137ab8f0af555",
                     "receiptTrie" : "0x9af93b8400957b78e28a2e16f0a889f74374861961485aee6baa3e8fb1cfc906",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0xc0149e0091d7f3ac9c6b24e2caa82334324265b939cfe21a14648d37d21f37ed",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001e0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xa3e34ecc62996ce983fe7ef0816de8f21bd9b3e7042e9e67afe6cd67b8811948",
+        "lastblockhash" : "0xab9ca354e24eff70033cd2b16e25949b092d74f919bba842fea40ad2798d7d2c",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_37120_37111_37111_1000000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_37111_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x011306",
-                    "hash" : "0x6694ff3a8c4777665f3de10dc55c9fa28f1b05e88d20842e7089d331dc6abc3c",
-                    "mixHash" : "0xc8d3abb2256f57634dff52760d1190387ff5cd1b596c1ef914fbec962d2f6736",
-                    "nonce" : "0xd40ae99a3b6544b0",
+                    "hash" : "0x4f2161d0e762323bb9c27699c0b9c891a7ba0f9218cb2b0b3c64fe12cc65a787",
+                    "mixHash" : "0x3c8e95e99f5ee443563b6801e4f91842f214922ee1ee7361bb0354dc664c9506",
+                    "nonce" : "0xdb00bf325d6f8c39",
                     "number" : "0x01",
                     "parentHash" : "0xa329cc1e3320c297ed760e741d094df720e054640e41014bdaa137ab8f0af555",
                     "receiptTrie" : "0x9af93b8400957b78e28a2e16f0a889f74374861961485aee6baa3e8fb1cfc906",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0xc0149e0091d7f3ac9c6b24e2caa82334324265b939cfe21a14648d37d21f37ed",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001e0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a04ec1cec678ac59f654001236e7755a1ee17d23482e4552bdfa5b6966cc3ecdc8a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x6694ff3a8c4777665f3de10dc55c9fa28f1b05e88d20842e7089d331dc6abc3c",
+        "lastblockhash" : "0x4f2161d0e762323bb9c27699c0b9c891a7ba0f9218cb2b0b3c64fe12cc65a787",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_37120_37111_37111_1000000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_37111_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x0fff58",
-                    "hash" : "0xd7972f651b2bfa4afebcd8364b4e8e7bc539f3120644d5067f91e20337d8101a",
-                    "mixHash" : "0x90b13706de987f1b62c8c787fa7f5df3c65c7b824530e14b9c66084c5f0b7424",
-                    "nonce" : "0x522872c1229f845e",
+                    "hash" : "0xdd2a2bae4b57a36d8d52627ddefb25027066c827e5a2e02dff713b74120befe9",
+                    "mixHash" : "0xc4bbd2f66b4a2228dbef2073e40edf503223e0e7d8cb13b1ee7dfd79b8e62ac4",
+                    "nonce" : "0xae9abd8f6aaab799",
                     "number" : "0x01",
                     "parentHash" : "0xa329cc1e3320c297ed760e741d094df720e054640e41014bdaa137ab8f0af555",
                     "receiptTrie" : "0x616814cbba0c92c1299d3dbe5652887056714874978e2ed6590855b529206cd8",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0xc0149e0091d7f3ac9c6b24e2caa82334324265b939cfe21a14648d37d21f37ed",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001e0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xd7972f651b2bfa4afebcd8364b4e8e7bc539f3120644d5067f91e20337d8101a",
+        "lastblockhash" : "0xdd2a2bae4b57a36d8d52627ddefb25027066c827e5a2e02dff713b74120befe9",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_37120_37111_37111_1000000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_37111_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x0fff58",
-                    "hash" : "0x5c633f4f75493f54089b2d62ebdd8d6ef8da53233aec7269c2d34471d6e591d8",
-                    "mixHash" : "0x04d89a1c92ff87f1ce9d663a11f4e6289434f3ccb0348cf68023e47299af251f",
-                    "nonce" : "0x78b1c18b64ccf3ca",
+                    "hash" : "0x7af26f01c670fa4e7f1a2de0166b4b6eff212ec6b0dd5eef3c912f0170904454",
+                    "mixHash" : "0xbcf78c93cde428c2017681751a80c6bf4d6c8bc01dc3654e5e7875c2fda661a7",
+                    "nonce" : "0x2c98c09e559cc66c",
                     "number" : "0x01",
                     "parentHash" : "0xa329cc1e3320c297ed760e741d094df720e054640e41014bdaa137ab8f0af555",
                     "receiptTrie" : "0x616814cbba0c92c1299d3dbe5652887056714874978e2ed6590855b529206cd8",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0xc0149e0091d7f3ac9c6b24e2caa82334324265b939cfe21a14648d37d21f37ed",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001e0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x5c633f4f75493f54089b2d62ebdd8d6ef8da53233aec7269c2d34471d6e591d8",
+        "lastblockhash" : "0x7af26f01c670fa4e7f1a2de0166b4b6eff212ec6b0dd5eef3c912f0170904454",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_37120_37111_37111_1000000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_37111_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -886,19 +911,19 @@
                     "difficulty" : "0x020000",
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
-                    "gasUsed" : "0x03a1be",
-                    "hash" : "0x2bb68244609ad4f5edcfa5fb9be3a4cf0aee81c20d4ca885afb6da47caa4b80f",
-                    "mixHash" : "0x2215b42d1eec8e37aaeeec4d04dd85746b960a92f24df083adb9bd15dfc95e30",
-                    "nonce" : "0x42479730d447956e",
+                    "gasUsed" : "0x0326fb",
+                    "hash" : "0xa5c742bfd10aa62016141350f40f1f7692d20a281aad1ec8af3c3add8aba7248",
+                    "mixHash" : "0xf5314c7d18f4b75c5b3621f7b5356faed2f22ef1b45dd493d7c396b8d5534102",
+                    "nonce" : "0x3a2aa0e95f0148ff",
                     "number" : "0x01",
                     "parentHash" : "0xa329cc1e3320c297ed760e741d094df720e054640e41014bdaa137ab8f0af555",
-                    "receiptTrie" : "0xba9a718c8aecc3e9903347e65fb6895e1d3178d83694cd8960609614ac1cdbf2",
-                    "stateRoot" : "0x3f85820dfabda604b2bb173efc45dafaa68999f1e36a9f0beec65fc2e8d6873c",
+                    "receiptTrie" : "0xc7eb7f43f64856c8b87fe111aa8ce90e750dc5b59290e9fea8281d9af3e39b19",
+                    "stateRoot" : "0x3e72f1055afb8e1bed96507036a477e2ed99b45558e42b7adca810f8a6c64069",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0xc0149e0091d7f3ac9c6b24e2caa82334324265b939cfe21a14648d37d21f37ed",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001e0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x2bb68244609ad4f5edcfa5fb9be3a4cf0aee81c20d4ca885afb6da47caa4b80f",
+        "lastblockhash" : "0xa5c742bfd10aa62016141350f40f1f7692d20a281aad1ec8af3c3add8aba7248",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -1002,14 +1027,14 @@
                 }
             },
             "0x3535353535353535353535353535353535353535" : {
-                "balance" : "0x4563918244f9a4b8",
+                "balance" : "0x4563918244f929f5",
                 "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
             "0x82a978b3f5962a5b0957d9ee9eef472ee55b42f1" : {
-                "balance" : "0x0de0b6b3a75e5b48",
+                "balance" : "0x0de0b6b3a75ed60b",
                 "code" : "",
                 "nonce" : "0x02",
                 "storage" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_37111_155000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_37111_155000_d0g0v0.json
index f5fe0ad09..756890cc3 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_37111_155000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_37111_155000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_37120_37111_37111_155000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_37111_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x011306",
-                    "hash" : "0x104021b398f54cb38ae5e0f0b4141a8db9e751a478fe08ca2015d7575fb62091",
-                    "mixHash" : "0x18f9fd5a94033cf6d90937e510101cf1402011e045a4837abc0be8d8d768d9c3",
-                    "nonce" : "0xc30a1aefa4ad9d1e",
+                    "hash" : "0xe978bd3002b23c12dd4e0506c3f3bd0f82819b24b17d4f282ef99b41a0865e8b",
+                    "mixHash" : "0xb9caa5481bd8188676f15e6342bb4b3c65e2d5c5603a937085cb1b5da65720fc",
+                    "nonce" : "0x69e20b0a959937ac",
                     "number" : "0x01",
                     "parentHash" : "0xa329cc1e3320c297ed760e741d094df720e054640e41014bdaa137ab8f0af555",
                     "receiptTrie" : "0x9af93b8400957b78e28a2e16f0a889f74374861961485aee6baa3e8fb1cfc906",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0xd9c6a6ae831ae5858978288df2109b4b882aa7daae0ffec17f2505e1c536988c",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001e0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a04ec1cec678ac59f654001236e7755a1ee17d23482e4552bdfa5b6966cc3ecdc8a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x104021b398f54cb38ae5e0f0b4141a8db9e751a478fe08ca2015d7575fb62091",
+        "lastblockhash" : "0xe978bd3002b23c12dd4e0506c3f3bd0f82819b24b17d4f282ef99b41a0865e8b",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_37120_37111_37111_155000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_37111_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x011306",
-                    "hash" : "0x1f5736cc9e1e092781fa1f49d5dd83e9b391521c847ae0de096858654c95acf9",
-                    "mixHash" : "0x12d311aefb9666c5c220d4d5bbafb29bf7d6cdce1a7b33c277e7b28aee7bf9e2",
-                    "nonce" : "0x1d7c819fce1a0ea7",
+                    "hash" : "0xec04ca69b3f606b51860c9716bb64e5d0716fc8ae1d3be33a324ee1606eb5103",
+                    "mixHash" : "0xe671ab8768bebd0b24952a1ab0bf7fe7cae3f1d86403b5ab7e929519e7539227",
+                    "nonce" : "0x773aa8941ea4fd51",
                     "number" : "0x01",
                     "parentHash" : "0xa329cc1e3320c297ed760e741d094df720e054640e41014bdaa137ab8f0af555",
                     "receiptTrie" : "0x9af93b8400957b78e28a2e16f0a889f74374861961485aee6baa3e8fb1cfc906",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0xd9c6a6ae831ae5858978288df2109b4b882aa7daae0ffec17f2505e1c536988c",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001e0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a04ec1cec678ac59f654001236e7755a1ee17d23482e4552bdfa5b6966cc3ecdc8a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x1f5736cc9e1e092781fa1f49d5dd83e9b391521c847ae0de096858654c95acf9",
+        "lastblockhash" : "0xec04ca69b3f606b51860c9716bb64e5d0716fc8ae1d3be33a324ee1606eb5103",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_37120_37111_37111_155000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_37111_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x031a90",
-                    "hash" : "0x082d6a635c43af103359710d2f289b678b0a024de3264b785839e22376c2c1a2",
-                    "mixHash" : "0x8ec2ef610075b8558f108c1e7086fb528201fc1effc73f4a35788fb7dc29c570",
-                    "nonce" : "0x9434e827f92c1d33",
+                    "hash" : "0x92f7b15cb05c79353d33cf4b44222781afa247403c9e1b7a4f69ac16b684bcac",
+                    "mixHash" : "0x37b9480c17bea93c2166017bef412c2335f21a94cb497a07358e755b8dca87e4",
+                    "nonce" : "0x72eb2370f82fcfe4",
                     "number" : "0x01",
                     "parentHash" : "0xa329cc1e3320c297ed760e741d094df720e054640e41014bdaa137ab8f0af555",
                     "receiptTrie" : "0x744f8192021da108aada9011398aa5d126b83fa67427c44a91c9d5a952793a82",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0xd9c6a6ae831ae5858978288df2109b4b882aa7daae0ffec17f2505e1c536988c",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001e0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x082d6a635c43af103359710d2f289b678b0a024de3264b785839e22376c2c1a2",
+        "lastblockhash" : "0x92f7b15cb05c79353d33cf4b44222781afa247403c9e1b7a4f69ac16b684bcac",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_37120_37111_37111_155000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_37111_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x031a90",
-                    "hash" : "0x97bc007411facc9517ea300f9855243aef3a6f893045f7a5fed0118de1e08d43",
-                    "mixHash" : "0x85b0f61033561e12643041f7a9a2ce21930df9196dbe2b88c94884e0a991c27b",
-                    "nonce" : "0x36697b2b1494f982",
+                    "hash" : "0x0fbf46450ba331dfa32d28d10dfa4fc0e29af74da20cebd51c700f39555a4907",
+                    "mixHash" : "0xd96d61a4d069182faff0e51da8f5c41d374682b0b3627319a9b2f91b3305c195",
+                    "nonce" : "0xb6309098b5498739",
                     "number" : "0x01",
                     "parentHash" : "0xa329cc1e3320c297ed760e741d094df720e054640e41014bdaa137ab8f0af555",
                     "receiptTrie" : "0x744f8192021da108aada9011398aa5d126b83fa67427c44a91c9d5a952793a82",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0xd9c6a6ae831ae5858978288df2109b4b882aa7daae0ffec17f2505e1c536988c",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001e0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x97bc007411facc9517ea300f9855243aef3a6f893045f7a5fed0118de1e08d43",
+        "lastblockhash" : "0x0fbf46450ba331dfa32d28d10dfa4fc0e29af74da20cebd51c700f39555a4907",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_37120_37111_37111_155000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_37111_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x031a90",
-                    "hash" : "0xbc182cc5543d70a0702a4bb5ab9c9587d9ee7ea7bfbf8a409381e20d86362a76",
-                    "mixHash" : "0xa7da9cdd55b923029a14ae9258974d20223e0b0ca1f9cea17eea3af680135f48",
-                    "nonce" : "0x674641a8e72c00b8",
+                    "hash" : "0x30bdf2ec0ce02476419b3bfd7192c090f52e08ad09a1a85a3149f9aa5fb66411",
+                    "mixHash" : "0x0ab00b5e5de066072ae0cd4207193b9f746ced95755c7acd3c7d30d837978e47",
+                    "nonce" : "0xb084af1ab4c890d8",
                     "number" : "0x01",
                     "parentHash" : "0xa329cc1e3320c297ed760e741d094df720e054640e41014bdaa137ab8f0af555",
-                    "receiptTrie" : "0x9b496f4c10b8d5f124ed443af11eb0ec3dc6ef46be7d4b0a4b2af9a53d426aca",
+                    "receiptTrie" : "0x3a8142f0b9e11966bb1d89824f452c4acd340a4a299fec41c4dfc752fb170a3a",
                     "stateRoot" : "0xd737c7566ad4a5a030a8af9291df01a428bd34fa13a181c6bbb701c65f3d39b2",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0xd9c6a6ae831ae5858978288df2109b4b882aa7daae0ffec17f2505e1c536988c",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001e0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xbc182cc5543d70a0702a4bb5ab9c9587d9ee7ea7bfbf8a409381e20d86362a76",
+        "lastblockhash" : "0x30bdf2ec0ce02476419b3bfd7192c090f52e08ad09a1a85a3149f9aa5fb66411",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_37111_20500.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_37111_20500_d0g0v0.json
index 784ad6e80..e834e0bf3 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_37111_20500.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_37111_20500_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_37120_37111_37111_20500_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_37111_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x010d2c",
-                    "hash" : "0x1d53c030f267fddded8332d9463f0525121154bdcdcaab5604e15ce4b374d727",
-                    "mixHash" : "0x3dc44a8db31d97271995e00efb2a4e958b78afb4c42156b2d6ab31bb06063f52",
-                    "nonce" : "0x550c9bacf9698097",
+                    "hash" : "0x381de07dad02bef99086c9e7535e19c3a99d76d161258e2b5ea80ca17cb350e7",
+                    "mixHash" : "0xeb51c904b1fc8dc351c46ef3f72c29bf183ca5b48cb88d0839ad129e3839ed5e",
+                    "nonce" : "0xb976565907af8b1b",
                     "number" : "0x01",
                     "parentHash" : "0xa329cc1e3320c297ed760e741d094df720e054640e41014bdaa137ab8f0af555",
                     "receiptTrie" : "0x00e2e49195e2612faaf30eee893db53e5b2fde4113c3cf61ddccc5642fa1e0a3",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x5d695b82c2293bc95155a9383ac63d3bb204745522cd3b95895b6a53b1630e85",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001e0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a04ec1cec678ac59f654001236e7755a1ee17d23482e4552bdfa5b6966cc3ecdc8a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x1d53c030f267fddded8332d9463f0525121154bdcdcaab5604e15ce4b374d727",
+        "lastblockhash" : "0x381de07dad02bef99086c9e7535e19c3a99d76d161258e2b5ea80ca17cb350e7",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -219,6 +224,11 @@
         }
     },
     "modexp_37120_37111_37111_20500_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_37111_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -228,9 +238,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x010d2c",
-                    "hash" : "0x164274b6b6cf49af7d5d654dad8a5cff01176af34f3e9a3130f1b5d7891c7251",
-                    "mixHash" : "0xf5ce250cb125e5c568d3747980caeef4bf14a6c66dd1bd415f67d0cfd040f17b",
-                    "nonce" : "0xc318fbb7397ae12f",
+                    "hash" : "0x79c142dd17070bfa0004ca2a7d6c3c08e57bdd8a341b51c76ca92309d86fcdab",
+                    "mixHash" : "0x0277f81ecaf4849bea470e3cb0697532cbec47b92180c11a4bcbe994f97a0a60",
+                    "nonce" : "0x7465f2273d30d38d",
                     "number" : "0x01",
                     "parentHash" : "0xa329cc1e3320c297ed760e741d094df720e054640e41014bdaa137ab8f0af555",
                     "receiptTrie" : "0x00e2e49195e2612faaf30eee893db53e5b2fde4113c3cf61ddccc5642fa1e0a3",
@@ -239,7 +249,7 @@
                     "transactionsTrie" : "0x5d695b82c2293bc95155a9383ac63d3bb204745522cd3b95895b6a53b1630e85",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90489f901f9a0a329cc1e3320c297ed760e741d094df720e054640e41014bdaa137ab8f0af555a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a0e22700070d5b45efc14044e19b0253ec642aa2abc0a125a8d2b0753869fbcbb6a05d695b82c2293bc95155a9383ac63d3bb204745522cd3b95895b6a53b1630e85a000e2e49195e2612faaf30eee893db53e5b2fde4113c3cf61ddccc5642fa1e0a3b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10083010d2c8203e880a00277f81ecaf4849bea470e3cb0697532cbec47b92180c11a4bcbe994f97a0a60887465f2273d30d38df90289f90286010183010d2c94c305c901078781c232a2a521c2af7980f8385ee980b9022430c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001e0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff971ba0a89a1097b95ed9185db3451caa6a892dab43aab9cc7871f38b6790f2dad5dec4a00cccee7d25bba2bf33a623549904c7aa9ab091e7c74829911b25cb7795d1f7a4c0",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001e0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -276,7 +286,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x164274b6b6cf49af7d5d654dad8a5cff01176af34f3e9a3130f1b5d7891c7251",
+        "lastblockhash" : "0x79c142dd17070bfa0004ca2a7d6c3c08e57bdd8a341b51c76ca92309d86fcdab",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -438,6 +448,11 @@
         }
     },
     "modexp_37120_37111_37111_20500_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_37111_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -447,9 +462,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x010d2c",
-                    "hash" : "0x4fcbf346ee45da9bb22f565d9c967204bdbea3c126dcd5b2281f7b643987bda5",
-                    "mixHash" : "0xba7d5c37d95105b608976fdcbca45345dd3e7c39eeacba1dee64e73ee320388e",
-                    "nonce" : "0x30cc7b959e8ff4e5",
+                    "hash" : "0xe21f1167d629a8d73205afd7ddac86e17cd07b0f3e82fc2b276458c23943af21",
+                    "mixHash" : "0x0ec1c9cb90cd710b21b5e8fe4d75c5b3fc8820f2ca48ce28953ed7f74a5785cf",
+                    "nonce" : "0xb600cdb7ec010f4b",
                     "number" : "0x01",
                     "parentHash" : "0xa329cc1e3320c297ed760e741d094df720e054640e41014bdaa137ab8f0af555",
                     "receiptTrie" : "0x00e2e49195e2612faaf30eee893db53e5b2fde4113c3cf61ddccc5642fa1e0a3",
@@ -458,7 +473,7 @@
                     "transactionsTrie" : "0x5d695b82c2293bc95155a9383ac63d3bb204745522cd3b95895b6a53b1630e85",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001e0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -495,7 +510,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x4fcbf346ee45da9bb22f565d9c967204bdbea3c126dcd5b2281f7b643987bda5",
+        "lastblockhash" : "0xe21f1167d629a8d73205afd7ddac86e17cd07b0f3e82fc2b276458c23943af21",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -657,6 +672,11 @@
         }
     },
     "modexp_37120_37111_37111_20500_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_37111_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -666,9 +686,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x010d2c",
-                    "hash" : "0x762b56bab0e095c17adcea5340ba647623570bf197ba210ee39c91aa2cddbe52",
-                    "mixHash" : "0x8ddf472331e7d9e275dd1b0ca3e36c1f5fe36e1db3cf3d25099f6b677a37d190",
-                    "nonce" : "0xe8d60bbe0979b7fa",
+                    "hash" : "0xf9c436f5740cfec33134e41814247783907712477371c168380edf39c7fddfee",
+                    "mixHash" : "0x02151b1238888df6c86f3983cf285f02016565e953485b47368c7b9ad378cc18",
+                    "nonce" : "0xc4f47f36fe8ab15f",
                     "number" : "0x01",
                     "parentHash" : "0xa329cc1e3320c297ed760e741d094df720e054640e41014bdaa137ab8f0af555",
                     "receiptTrie" : "0x00e2e49195e2612faaf30eee893db53e5b2fde4113c3cf61ddccc5642fa1e0a3",
@@ -677,7 +697,7 @@
                     "transactionsTrie" : "0x5d695b82c2293bc95155a9383ac63d3bb204745522cd3b95895b6a53b1630e85",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001e0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -714,7 +734,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x762b56bab0e095c17adcea5340ba647623570bf197ba210ee39c91aa2cddbe52",
+        "lastblockhash" : "0xf9c436f5740cfec33134e41814247783907712477371c168380edf39c7fddfee",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -876,6 +896,11 @@
         }
     },
     "modexp_37120_37111_37111_20500_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_37111_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -885,18 +910,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x010d2c",
-                    "hash" : "0x88ca578862f5472062992b6729c6136d23256e98c544f6fd18117d98e4ef76fb",
-                    "mixHash" : "0x6d5b13f70eba2b83c9f00a3a19c2ba661a713712319bab8293895828add0c1f6",
-                    "nonce" : "0x31f4243594a5c871",
+                    "hash" : "0xa995d0d5c55008718138b8c64ae012551905e2f86d0cf4381f4001ead013822c",
+                    "mixHash" : "0xa657f343588edb14051251885c1acbe903b8e7d8e38fe6d4ac94575c04ff9b4e",
+                    "nonce" : "0xf1e038f409ac4d83",
                     "number" : "0x01",
                     "parentHash" : "0xa329cc1e3320c297ed760e741d094df720e054640e41014bdaa137ab8f0af555",
-                    "receiptTrie" : "0x5e3059ce178b1dd57f72641d8a7f21543db0b4eaafdc91b16f8ff3e6f0424772",
+                    "receiptTrie" : "0x584dc39cc3eb9e978c112eb463b0249860447f592df4581113cc4b827e116a19",
                     "stateRoot" : "0xdd2af41dd4ee2b8f85cf443dc304c7dbe3d3c5eb3f8ea163b082548a80f07e2e",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x5d695b82c2293bc95155a9383ac63d3bb204745522cd3b95895b6a53b1630e85",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90489f901f9a0a329cc1e3320c297ed760e741d094df720e054640e41014bdaa137ab8f0af555a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a0dd2af41dd4ee2b8f85cf443dc304c7dbe3d3c5eb3f8ea163b082548a80f07e2ea05d695b82c2293bc95155a9383ac63d3bb204745522cd3b95895b6a53b1630e85a05e3059ce178b1dd57f72641d8a7f21543db0b4eaafdc91b16f8ff3e6f0424772b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10083010d2c8203e880a06d5b13f70eba2b83c9f00a3a19c2ba661a713712319bab8293895828add0c1f68831f4243594a5c871f90289f90286010183010d2c94c305c901078781c232a2a521c2af7980f8385ee980b9022430c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001e0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff971ba0a89a1097b95ed9185db3451caa6a892dab43aab9cc7871f38b6790f2dad5dec4a00cccee7d25bba2bf33a623549904c7aa9ab091e7c74829911b25cb7795d1f7a4c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001e0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -933,7 +958,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x88ca578862f5472062992b6729c6136d23256e98c544f6fd18117d98e4ef76fb",
+        "lastblockhash" : "0xa995d0d5c55008718138b8c64ae012551905e2f86d0cf4381f4001ead013822c",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_37111_22000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_37111_22000_d0g0v0.json
index caad4e586..7b57aac97 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_37111_22000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_37111_22000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_37120_37111_37111_22000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_37111_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x011306",
-                    "hash" : "0xe8c1c3b55e557dce5ba9c0db866a47c78cd5d49425a9ff53eb8688a167201a09",
-                    "mixHash" : "0x5a4024586c3b70c2cfbca305d81f0b02b9f94644d32dd7f53638d80d1899abde",
-                    "nonce" : "0xb7544c2515431957",
+                    "hash" : "0xf5f5a6affb2dd4d8189a29ff73bbdd42aea2c8c03ffd786a1c6cbd6195b332e5",
+                    "mixHash" : "0xfcd64bf4cc6cb7056a334923e10f374eeffcff494fd47af3414909d3ac620c16",
+                    "nonce" : "0xc654b927720592c0",
                     "number" : "0x01",
                     "parentHash" : "0xa329cc1e3320c297ed760e741d094df720e054640e41014bdaa137ab8f0af555",
                     "receiptTrie" : "0x9af93b8400957b78e28a2e16f0a889f74374861961485aee6baa3e8fb1cfc906",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x1dcdbfa9f26c81496c776c83f291fac314726f5a5fa808dc033a6c3ef58e9f8d",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001e0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xe8c1c3b55e557dce5ba9c0db866a47c78cd5d49425a9ff53eb8688a167201a09",
+        "lastblockhash" : "0xf5f5a6affb2dd4d8189a29ff73bbdd42aea2c8c03ffd786a1c6cbd6195b332e5",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_37120_37111_37111_22000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_37111_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x011306",
-                    "hash" : "0x7d4088bee58c1ec185652169aff9eb4f04e1a03378da94a6fe6910e8338668f7",
-                    "mixHash" : "0x74eb760bf08374dabd27f142e20afcf1866b81b20fad79272a9a5611f715acbd",
-                    "nonce" : "0xae7dabb55993e8eb",
+                    "hash" : "0x4544fe0aef5fe157fe9669a0ddcd74dd5f11294503fb6fcdfa64acfb8ba2aa91",
+                    "mixHash" : "0x7373b086514e46e35b711b04c2e93bf05ebe30f09b10283313aabcd33f056f6e",
+                    "nonce" : "0x0aef7c090918d611",
                     "number" : "0x01",
                     "parentHash" : "0xa329cc1e3320c297ed760e741d094df720e054640e41014bdaa137ab8f0af555",
                     "receiptTrie" : "0x9af93b8400957b78e28a2e16f0a889f74374861961485aee6baa3e8fb1cfc906",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x1dcdbfa9f26c81496c776c83f291fac314726f5a5fa808dc033a6c3ef58e9f8d",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90489f901f9a0a329cc1e3320c297ed760e741d094df720e054640e41014bdaa137ab8f0af555a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a0556b528c8695101db4bb54cc8fce29e959e130b44d6968fc119b98f408391288a01dcdbfa9f26c81496c776c83f291fac314726f5a5fa808dc033a6c3ef58e9f8da09af93b8400957b78e28a2e16f0a889f74374861961485aee6baa3e8fb1cfc906b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e100830113068203e880a07373b086514e46e35b711b04c2e93bf05ebe30f09b10283313aabcd33f056f6e880aef7c090918d611f90289f9028601018301130894c305c901078781c232a2a521c2af7980f8385ee980b9022430c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001e0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff971ba0cee26fbff80dfd6dd55040cbf69a397b37cb119b390252aaa9fffaeb73f6cbafa0148acbcf4a2fceade8d26ba2a5878e5b3b2212b25964b3d1efe4dac46b3637a0c0",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001e0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x7d4088bee58c1ec185652169aff9eb4f04e1a03378da94a6fe6910e8338668f7",
+        "lastblockhash" : "0x4544fe0aef5fe157fe9669a0ddcd74dd5f11294503fb6fcdfa64acfb8ba2aa91",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_37120_37111_37111_22000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_37111_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x011308",
-                    "hash" : "0x5b5e44b2bcf4a395faf56aa89c3be5d0972978a2837b346da474a3f32206809f",
-                    "mixHash" : "0xb4438d5e566f1828d4fcde3122f8ee70737e85be4d48ffbe4eb1f8a04af93fc8",
-                    "nonce" : "0x93d1b40595e3c946",
+                    "hash" : "0x651ae9ad87ef3a17e347cd37359123a6e10e0a500e958288740c2ca3691025a5",
+                    "mixHash" : "0x7e57769cbe61e826a7ce4dd86433104a2f425d5731eddea76423d73eace1d0ab",
+                    "nonce" : "0x51f479a199f245cc",
                     "number" : "0x01",
                     "parentHash" : "0xa329cc1e3320c297ed760e741d094df720e054640e41014bdaa137ab8f0af555",
                     "receiptTrie" : "0x73749ddcce9101ff0e40fdd7d7bf9fd6b8d840cbf85b79bdd5cae59b1065a16d",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x1dcdbfa9f26c81496c776c83f291fac314726f5a5fa808dc033a6c3ef58e9f8d",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001e0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x5b5e44b2bcf4a395faf56aa89c3be5d0972978a2837b346da474a3f32206809f",
+        "lastblockhash" : "0x651ae9ad87ef3a17e347cd37359123a6e10e0a500e958288740c2ca3691025a5",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_37120_37111_37111_22000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_37111_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x011308",
-                    "hash" : "0x7cd3d4871a0efd366fcaa7cab9e733801ddf5945aceeb37b6a4bfa74f7826844",
-                    "mixHash" : "0xfd75e63cc2b19163b0a2a3bfce1311ce3e362b02f87b0eca03c0d7ee0288bed6",
-                    "nonce" : "0x583eade3fbe70fee",
+                    "hash" : "0xcc55cb9411d6efa329ec47bf6ebd6c67a804ecaa85096d9dd6ca62a9fd5943c1",
+                    "mixHash" : "0x700530d29a944b2d341e05bdf75eeb77b0fde34dcd91fc4ebff4fea35fbf569f",
+                    "nonce" : "0x96cabfd9ca66540e",
                     "number" : "0x01",
                     "parentHash" : "0xa329cc1e3320c297ed760e741d094df720e054640e41014bdaa137ab8f0af555",
                     "receiptTrie" : "0x73749ddcce9101ff0e40fdd7d7bf9fd6b8d840cbf85b79bdd5cae59b1065a16d",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x1dcdbfa9f26c81496c776c83f291fac314726f5a5fa808dc033a6c3ef58e9f8d",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001e0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x7cd3d4871a0efd366fcaa7cab9e733801ddf5945aceeb37b6a4bfa74f7826844",
+        "lastblockhash" : "0xcc55cb9411d6efa329ec47bf6ebd6c67a804ecaa85096d9dd6ca62a9fd5943c1",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_37120_37111_37111_22000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_37111_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x011308",
-                    "hash" : "0xe19b55a33cef1cc6844815fcb96c885a55536b9e4df54c2746a4b3c0dbd27101",
-                    "mixHash" : "0x9986825144094ab26456202564540dc3c24dbc2254cc5e7d8018a181889a0c21",
-                    "nonce" : "0x30c2d2e8f894c94f",
+                    "hash" : "0x9457bd5adfc7af9e6ea3ca2f5ca0d82e77a9e21200a7a5f9696bfc259b8a9f45",
+                    "mixHash" : "0xcaa79b2eeed46c32387953b1a6fe1c084f35c2e07b2e59b5afca5ad7dc0ab7a6",
+                    "nonce" : "0xf6893a6ca1e67fe3",
                     "number" : "0x01",
                     "parentHash" : "0xa329cc1e3320c297ed760e741d094df720e054640e41014bdaa137ab8f0af555",
-                    "receiptTrie" : "0x51a7f1c77282119a2e085aa96bd5eb03aa4bc52acfa8be803139cd7836c2a24f",
+                    "receiptTrie" : "0x19721db51cc1fbb3e18b8d8804d370b9197e655e5e9120df6ae77f498a77414b",
                     "stateRoot" : "0x56ec4a6390cc5ed7001eab66031f32bd0b8ac4aa8694b4e823d05dd2f0fdff57",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x1dcdbfa9f26c81496c776c83f291fac314726f5a5fa808dc033a6c3ef58e9f8d",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001e0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xe19b55a33cef1cc6844815fcb96c885a55536b9e4df54c2746a4b3c0dbd27101",
+        "lastblockhash" : "0x9457bd5adfc7af9e6ea3ca2f5ca0d82e77a9e21200a7a5f9696bfc259b8a9f45",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_37111_25000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_37111_25000_d0g0v0.json
index 12b3fa586..c809edcbc 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_37111_25000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_37111_25000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_37120_37111_37111_25000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_37111_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x011306",
-                    "hash" : "0xe253202182911aeea2099e01d4431da2c20378d7ec736f9266f80f0d51795f89",
-                    "mixHash" : "0xd5c7a62a00a1c614e0f8981ecc5f2c421d9945eba480289889568f4bfaea5d86",
-                    "nonce" : "0x7cebc1c4d09ea08e",
+                    "hash" : "0x24f3a16c189a1b3aab19b4e8bee2c4a7eda956d22e5a231f2613ec1138df1dda",
+                    "mixHash" : "0x3e962f8f6023dd0b42854d0b5d3bde493f3d699d5ca5c3ed755721359b5ac8f4",
+                    "nonce" : "0x5d0c6a418fa847ce",
                     "number" : "0x01",
                     "parentHash" : "0xa329cc1e3320c297ed760e741d094df720e054640e41014bdaa137ab8f0af555",
                     "receiptTrie" : "0x9af93b8400957b78e28a2e16f0a889f74374861961485aee6baa3e8fb1cfc906",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x8ce8f0903ad438aee5d32d7f8a315b81298a1791fb2a742b2121cbafdd0a208c",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001e0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xe253202182911aeea2099e01d4431da2c20378d7ec736f9266f80f0d51795f89",
+        "lastblockhash" : "0x24f3a16c189a1b3aab19b4e8bee2c4a7eda956d22e5a231f2613ec1138df1dda",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_37120_37111_37111_25000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_37111_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x011306",
-                    "hash" : "0xc84f5f59b4e894b6eab2e51e9ac07f18f3d62e7d003928d487ef20a2884898e6",
-                    "mixHash" : "0xaf2edec42c030357eb738b540ea8e354dbc03861a556eaf0ef9f9ba8ee88f596",
-                    "nonce" : "0x9faf1df3e4a54b54",
+                    "hash" : "0xaf049240eb9f8cd499142d9a5c991cadf98137a46b264313860e42679bc312f0",
+                    "mixHash" : "0x97cadceda6cc47aa6fabddd93aaec46220546470168d02e8a5b1a6f312aff331",
+                    "nonce" : "0x00f36df48d7b120e",
                     "number" : "0x01",
                     "parentHash" : "0xa329cc1e3320c297ed760e741d094df720e054640e41014bdaa137ab8f0af555",
                     "receiptTrie" : "0x9af93b8400957b78e28a2e16f0a889f74374861961485aee6baa3e8fb1cfc906",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x8ce8f0903ad438aee5d32d7f8a315b81298a1791fb2a742b2121cbafdd0a208c",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001e0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a04ec1cec678ac59f654001236e7755a1ee17d23482e4552bdfa5b6966cc3ecdc8a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0xc84f5f59b4e894b6eab2e51e9ac07f18f3d62e7d003928d487ef20a2884898e6",
+        "lastblockhash" : "0xaf049240eb9f8cd499142d9a5c991cadf98137a46b264313860e42679bc312f0",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_37120_37111_37111_25000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_37111_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x011ec0",
-                    "hash" : "0xb1bd01e3674be8d9c1b13c335dba1582de5c1f28c6077d71092ff7b9ccdf7607",
-                    "mixHash" : "0xd91ca3ef80544f7d7cadcf313c9551784f9434960e1d562534532c7199b9b3e9",
-                    "nonce" : "0x24870a71862b621f",
+                    "hash" : "0x94cd8ffe68fd0aceecb64d3e92086e61ce0b7f49f40b7eeb421f64a10584c0ae",
+                    "mixHash" : "0xafbcd59832705f13a37333f434f026c672f2abaa3e1df0f3550dba69dd357b86",
+                    "nonce" : "0x4e9766d68169f3d9",
                     "number" : "0x01",
                     "parentHash" : "0xa329cc1e3320c297ed760e741d094df720e054640e41014bdaa137ab8f0af555",
                     "receiptTrie" : "0x6547a5b447d15e87e42a52dbc965913ed023639808c64b9bdb605e5ad73f4328",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x8ce8f0903ad438aee5d32d7f8a315b81298a1791fb2a742b2121cbafdd0a208c",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001e0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xb1bd01e3674be8d9c1b13c335dba1582de5c1f28c6077d71092ff7b9ccdf7607",
+        "lastblockhash" : "0x94cd8ffe68fd0aceecb64d3e92086e61ce0b7f49f40b7eeb421f64a10584c0ae",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_37120_37111_37111_25000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_37111_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x011ec0",
-                    "hash" : "0x92e03794c4e457584cc58dd8cba4fbcbefdd6058ba0fb55dda36eaf6c81dc822",
-                    "mixHash" : "0x07245bb5a7b063df5fcf39095f1bf1ecc002d7fce820727cb74ea2c566558152",
-                    "nonce" : "0x3032a3f82b6b6bb0",
+                    "hash" : "0x2e72c1bda90ae7bfba0756fcd1517a7fdb8c28e09827cd2cc95a91813273f178",
+                    "mixHash" : "0x2a9e5ecee628e77ca25be226a8ff414f360a168957e8bf128c92c4b7ba26d853",
+                    "nonce" : "0x3252eac3858c7b64",
                     "number" : "0x01",
                     "parentHash" : "0xa329cc1e3320c297ed760e741d094df720e054640e41014bdaa137ab8f0af555",
                     "receiptTrie" : "0x6547a5b447d15e87e42a52dbc965913ed023639808c64b9bdb605e5ad73f4328",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x8ce8f0903ad438aee5d32d7f8a315b81298a1791fb2a742b2121cbafdd0a208c",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001e0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x92e03794c4e457584cc58dd8cba4fbcbefdd6058ba0fb55dda36eaf6c81dc822",
+        "lastblockhash" : "0x2e72c1bda90ae7bfba0756fcd1517a7fdb8c28e09827cd2cc95a91813273f178",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_37120_37111_37111_25000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_37111_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x011ec0",
-                    "hash" : "0xe77864be2932c4d4460443583000b79656cbc5d9953a81a18bd92936a662a3c5",
-                    "mixHash" : "0xcba09df1cd0d92c14dc7ea11e327a2453b4f503683750711df5e79227dbae492",
-                    "nonce" : "0xb8254a824f97c162",
+                    "hash" : "0x3ceda4849fee4e11bb679c6f936347be426ffddd863793eec8a7f3d935cbc08c",
+                    "mixHash" : "0x8158b29eb9216d46d6f66f9d0e20ac8c0b6e7f5476ab66371b59f201702c4f65",
+                    "nonce" : "0x2071fa506b2b9926",
                     "number" : "0x01",
                     "parentHash" : "0xa329cc1e3320c297ed760e741d094df720e054640e41014bdaa137ab8f0af555",
-                    "receiptTrie" : "0xb78c82fed785a6d8908686a4825cb0bd123e5cb0d502cfee87c856d35772bacf",
+                    "receiptTrie" : "0x8de6a10b876d82ccce671adbc904f813b7cd0121c756d5bc4aae0d677ad51f74",
                     "stateRoot" : "0x8fb4f4dd8aa1bc4a2bc80a0f8411f55f8bd6f97d4f1bb2a5f662b01d0c31ce26",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x8ce8f0903ad438aee5d32d7f8a315b81298a1791fb2a742b2121cbafdd0a208c",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90489f901f9a0a329cc1e3320c297ed760e741d094df720e054640e41014bdaa137ab8f0af555a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a08fb4f4dd8aa1bc4a2bc80a0f8411f55f8bd6f97d4f1bb2a5f662b01d0c31ce26a08ce8f0903ad438aee5d32d7f8a315b81298a1791fb2a742b2121cbafdd0a208ca08de6a10b876d82ccce671adbc904f813b7cd0121c756d5bc4aae0d677ad51f74b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10083011ec08203e880a08158b29eb9216d46d6f66f9d0e20ac8c0b6e7f5476ab66371b59f201702c4f65882071fa506b2b9926f90289f90286010183011ec094c305c901078781c232a2a521c2af7980f8385ee980b9022430c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001e0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff971ba0a02366a8fea72efd0021085e56567e1d2f7743bb1437bd255445bf33811f975ca0733ce76fb600aff70df6f3162862969a01029d2b6c84fb6d17f97289d24c741ac0",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001e0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xe77864be2932c4d4460443583000b79656cbc5d9953a81a18bd92936a662a3c5",
+        "lastblockhash" : "0x3ceda4849fee4e11bb679c6f936347be426ffddd863793eec8a7f3d935cbc08c",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_37111_35000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_37111_35000_d0g0v0.json
index 538badb5d..c0c32b65d 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_37111_35000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_37111_35000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_37120_37111_37111_35000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_37111_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x011306",
-                    "hash" : "0x79e9929eea581cb372ff78940e67c6066dd69cb88c1cc55fb1f22af7ed83a2bb",
-                    "mixHash" : "0x9297d531718bf61ba703100a0f17423ab14c9050edcfc39c7e94291a50d52b1d",
-                    "nonce" : "0x1c56fe3b6cf973c3",
+                    "hash" : "0x651a7d59fd490fa232e690b076199e5acbd9494ce956fa96b3803f7c195a469f",
+                    "mixHash" : "0xd10b0d6523b27c3334f1b8da043c4fa1c31993087c4b8717468bc381a65a7c45",
+                    "nonce" : "0x3a575f26efc53673",
                     "number" : "0x01",
                     "parentHash" : "0xa329cc1e3320c297ed760e741d094df720e054640e41014bdaa137ab8f0af555",
                     "receiptTrie" : "0x9af93b8400957b78e28a2e16f0a889f74374861961485aee6baa3e8fb1cfc906",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x09c46ee641f6783d82b0a3b9f17cf485311575ddfa0986f7d7d78b30456b5701",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001e0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a04ec1cec678ac59f654001236e7755a1ee17d23482e4552bdfa5b6966cc3ecdc8a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x79e9929eea581cb372ff78940e67c6066dd69cb88c1cc55fb1f22af7ed83a2bb",
+        "lastblockhash" : "0x651a7d59fd490fa232e690b076199e5acbd9494ce956fa96b3803f7c195a469f",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_37120_37111_37111_35000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_37111_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x011306",
-                    "hash" : "0x0f81b871c7be2267995eb86e39dd39194a190ea796d16a7b8d2a294d96e3b96a",
-                    "mixHash" : "0x029922d52616fa56c1886eeb1584a21e91b89c226caaacbc6afa0e7380a6cd54",
-                    "nonce" : "0x91140f7558eab590",
+                    "hash" : "0xf0ecc3fc7390a9fe390b945c75e6ceafa2ae49a030bd413e33e23fddeac2b8de",
+                    "mixHash" : "0x33f90beaa4abd544213b637c1fc5a92ffec9c555e9722878148e2085216bd754",
+                    "nonce" : "0xbfcfcc96fb1c1ec4",
                     "number" : "0x01",
                     "parentHash" : "0xa329cc1e3320c297ed760e741d094df720e054640e41014bdaa137ab8f0af555",
                     "receiptTrie" : "0x9af93b8400957b78e28a2e16f0a889f74374861961485aee6baa3e8fb1cfc906",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x09c46ee641f6783d82b0a3b9f17cf485311575ddfa0986f7d7d78b30456b5701",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001e0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x0f81b871c7be2267995eb86e39dd39194a190ea796d16a7b8d2a294d96e3b96a",
+        "lastblockhash" : "0xf0ecc3fc7390a9fe390b945c75e6ceafa2ae49a030bd413e33e23fddeac2b8de",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_37120_37111_37111_35000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_37111_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x0145d0",
-                    "hash" : "0x32388273afafc9a01bc772edbdc026cf9af37a8444179332e9f457be9ccff18c",
-                    "mixHash" : "0x1be99f10f997493222677c9c57f32637c04cca25aa55641e40b6ce2bc18287eb",
-                    "nonce" : "0x1f4ccab5205a419b",
+                    "hash" : "0x152c7a5997ff5673e5950bd96600b03199eb0b53152b5ab7c551fe58753e930c",
+                    "mixHash" : "0xb96154ee086aa18d5a4402669adf146f24b919c5c7627fa9a25e138a788efd64",
+                    "nonce" : "0x2bc701c71b1ad9ba",
                     "number" : "0x01",
                     "parentHash" : "0xa329cc1e3320c297ed760e741d094df720e054640e41014bdaa137ab8f0af555",
                     "receiptTrie" : "0x0c441fd58b6d31c64526b0de7b4b9f0aa226d3b8ff49a4c8624107ec3045957d",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x09c46ee641f6783d82b0a3b9f17cf485311575ddfa0986f7d7d78b30456b5701",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001e0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x32388273afafc9a01bc772edbdc026cf9af37a8444179332e9f457be9ccff18c",
+        "lastblockhash" : "0x152c7a5997ff5673e5950bd96600b03199eb0b53152b5ab7c551fe58753e930c",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_37120_37111_37111_35000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_37111_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x0145d0",
-                    "hash" : "0x9986b511c361ddf0713aaea6ba2c412cb76c87a6535f5c5688bcd29b12b9847b",
-                    "mixHash" : "0x9cf1ae2d222af82785c22457d5a967c7091020a548e03040f667eec52372c1c3",
-                    "nonce" : "0x7870c2efc31a7c48",
+                    "hash" : "0x08bcb0452830ce58cd8f4d2586335a38cbee3537d314cce7077f63ef3a1260aa",
+                    "mixHash" : "0x455ef549009754aa2ff0d16db6cb897e50b4933da42de70487bcd5ba3f23a6b5",
+                    "nonce" : "0x8492924eec98a0a2",
                     "number" : "0x01",
                     "parentHash" : "0xa329cc1e3320c297ed760e741d094df720e054640e41014bdaa137ab8f0af555",
                     "receiptTrie" : "0x0c441fd58b6d31c64526b0de7b4b9f0aa226d3b8ff49a4c8624107ec3045957d",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x09c46ee641f6783d82b0a3b9f17cf485311575ddfa0986f7d7d78b30456b5701",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001e0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x9986b511c361ddf0713aaea6ba2c412cb76c87a6535f5c5688bcd29b12b9847b",
+        "lastblockhash" : "0x08bcb0452830ce58cd8f4d2586335a38cbee3537d314cce7077f63ef3a1260aa",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_37120_37111_37111_35000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_37111_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x0145d0",
-                    "hash" : "0xf3dae35ec9bba0a76d517d7b343ca458e3ec2136d78e52e3f47588aa1c6e46c6",
-                    "mixHash" : "0xb9514e07ac7901a1ec673cd2ec09d8feb39d323eab26c3bf8c50163e4cd01318",
-                    "nonce" : "0xd3bd745666f07089",
+                    "hash" : "0xef8f035073d1c583d8ea519408ac0834d544ebb5f06af08e0dcadafb9e846271",
+                    "mixHash" : "0x7a9dfe2a4c7e03edb0dc1f7ac9f5133bb4548f50e1d24be9880967f2e4eafccf",
+                    "nonce" : "0xb8e280b230eb504b",
                     "number" : "0x01",
                     "parentHash" : "0xa329cc1e3320c297ed760e741d094df720e054640e41014bdaa137ab8f0af555",
-                    "receiptTrie" : "0x0f0feab82f71fc3e8c26b11c6c91dfa9e29091a6e151cdfbf89e98aef735a700",
+                    "receiptTrie" : "0x91336e88fa620cb6126a4b36c4485cb8570acbf096cd4a8e29dc258399637055",
                     "stateRoot" : "0x1c993492a04f989187d1abdefc1f9acfdcb26c8325e718723a2d5142deac8958",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x09c46ee641f6783d82b0a3b9f17cf485311575ddfa0986f7d7d78b30456b5701",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001e0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xf3dae35ec9bba0a76d517d7b343ca458e3ec2136d78e52e3f47588aa1c6e46c6",
+        "lastblockhash" : "0xef8f035073d1c583d8ea519408ac0834d544ebb5f06af08e0dcadafb9e846271",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_97_1000000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_97_1000000_d0g0v0.json
index 7b40c7e05..3a7dfa682 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_97_1000000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_97_1000000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_37120_37111_97_1000000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_97_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf182",
-                    "hash" : "0x813d8ce2939faef6a9a33ffb24a1769838d4ba2a2db6a126e0c91baae01665df",
-                    "mixHash" : "0xc9b279158fa5b0e441a2dc9f16a75a35a96e7809b3b6dbdfa625e97477a13fef",
-                    "nonce" : "0xa4bdaf29a98f98fe",
+                    "hash" : "0xa63e8d5a7d4cc514d51adce92cf948b873285c79ecf9a0c7ca02d1e62e888e1b",
+                    "mixHash" : "0x33366a1c2c4bdc5353a735c2ce6fd555dd90313c1144a10c3167f443b063b732",
+                    "nonce" : "0xbbd6baeef91f8a9f",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0x8951946127be66a217da876113c85c96ed6327cfc79f8a6e0e3ac574c9599e6b",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x0473c2eed4153f1f6c196d2e760f6d472f895e21ab712504e08d72235b386239",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff976100000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x813d8ce2939faef6a9a33ffb24a1769838d4ba2a2db6a126e0c91baae01665df",
+        "lastblockhash" : "0xa63e8d5a7d4cc514d51adce92cf948b873285c79ecf9a0c7ca02d1e62e888e1b",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_37120_37111_97_1000000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_97_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf182",
-                    "hash" : "0xfde93c20f2820bf0a028fdfe5bf2ed7e71b236252f4b3f8d4c516cf9d4ae9ce8",
-                    "mixHash" : "0x8e359b269a749fc6fb7abe61087515861642f2369c3a759f3b8db9f3869892d2",
-                    "nonce" : "0xc8fadd8cffcb3f37",
+                    "hash" : "0xddabde900a5a693887972691cd1a09473c9fa4953ea9ad066231bdb209d0bb7c",
+                    "mixHash" : "0xed51c3fdbc330ff000d8a7c578344826755d431e7649910d7674240e111f5e8b",
+                    "nonce" : "0x2162926aab789558",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0x8951946127be66a217da876113c85c96ed6327cfc79f8a6e0e3ac574c9599e6b",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x0473c2eed4153f1f6c196d2e760f6d472f895e21ab712504e08d72235b386239",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90428f901f8a0386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a0ac9a66a31d1e7b29fc69f43c65b22715e2f83ec680ccb57883e189c9795977f6a00473c2eed4153f1f6c196d2e760f6d472f895e21ab712504e08d72235b386239a08951946127be66a217da876113c85c96ed6327cfc79f8a6e0e3ac574c9599e6bb901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082f1828203e880a0ed51c3fdbc330ff000d8a7c578344826755d431e7649910d7674240e111f5e8b882162926aab789558f90229f902260101830fde1894c305c901078781c232a2a521c2af7980f8385ee980b901c430c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff9761000000000000000000000000000000000000000000000000000000000000001ba0b3421af5ac0a371641af72ae2314eb8b201685140756659c4075f4b17168ad8ea047dbd6cab269beddc5fb3e96157859ac9be4cb1902c5d08c74de795143cbd389c0",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff976100000000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xfde93c20f2820bf0a028fdfe5bf2ed7e71b236252f4b3f8d4c516cf9d4ae9ce8",
+        "lastblockhash" : "0xddabde900a5a693887972691cd1a09473c9fa4953ea9ad066231bdb209d0bb7c",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_37120_37111_97_1000000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_97_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x0fde18",
-                    "hash" : "0x6e7e9f8f2cf9cc1d6b87f58b05ce2a027b1ad456b72f217c709e782f177b12d0",
-                    "mixHash" : "0x7c995c54904266c92a70f8e1d676f50beb50d833af36b655d491e7233272799f",
-                    "nonce" : "0x07e205305831159c",
+                    "hash" : "0x685f04f247c8c5b9f4cb87e5b2037823d07cdae1411cc21a5916ef0d16218f82",
+                    "mixHash" : "0x42a45e346cbd1ab03707bfc36d12a21f1325f9edc8800ea229159cf7a8593a9e",
+                    "nonce" : "0x96c025f530c6257e",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0x81888cc4e38741d740fc49dc617bce56a8d66e02c7241fc2e4e127ea1c1dab22",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x0473c2eed4153f1f6c196d2e760f6d472f895e21ab712504e08d72235b386239",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff976100000000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x6e7e9f8f2cf9cc1d6b87f58b05ce2a027b1ad456b72f217c709e782f177b12d0",
+        "lastblockhash" : "0x685f04f247c8c5b9f4cb87e5b2037823d07cdae1411cc21a5916ef0d16218f82",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_37120_37111_97_1000000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_97_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x0fde18",
-                    "hash" : "0xf03ad6d15d6bcbbd08f99bf1ef310bedfa512bfa39bca82667d14ed8d7ce3993",
-                    "mixHash" : "0x4ab488ed7de85f4ec493386dbddc826f8ea23d277b68f74c86548638644296bf",
-                    "nonce" : "0xe6f9f51eb013fa4a",
+                    "hash" : "0x87681eea1ec99f9c1e979a50ab8ddf9f7bf7b1898a2ce75c3c09f7ba7514d26d",
+                    "mixHash" : "0x84e9df7168c14a2e220d0ce7feb591362d7d7e0daa914442064693832fd9a60f",
+                    "nonce" : "0x92e1aa1345057de7",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0x81888cc4e38741d740fc49dc617bce56a8d66e02c7241fc2e4e127ea1c1dab22",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x0473c2eed4153f1f6c196d2e760f6d472f895e21ab712504e08d72235b386239",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff976100000000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xf03ad6d15d6bcbbd08f99bf1ef310bedfa512bfa39bca82667d14ed8d7ce3993",
+        "lastblockhash" : "0x87681eea1ec99f9c1e979a50ab8ddf9f7bf7b1898a2ce75c3c09f7ba7514d26d",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_37120_37111_97_1000000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_97_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -886,19 +911,19 @@
                     "difficulty" : "0x020000",
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
-                    "gasUsed" : "0x03803a",
-                    "hash" : "0xb2af9c706d6347ccb7564ab1ce0f4e557e500eb54423079efdf12e0ec59460fb",
-                    "mixHash" : "0xcea66a901d04ca2c753e2e28522cbedffc2ad50f4ceb6203df4d27370adef210",
-                    "nonce" : "0x6d903e18f66061ca",
+                    "gasUsed" : "0x030577",
+                    "hash" : "0x65c1e029c96b3a428eedead51c09318c80ceb856e5509c32812bbaa93c9bf9e2",
+                    "mixHash" : "0x2a005da5ce62fde589cc253c73826d95ac36d444430a6ff61611b3ecdcf68bf9",
+                    "nonce" : "0x5ff5d4515a369916",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
-                    "receiptTrie" : "0x5a50f95010aa6bdade44e1deb7e6b32ed1e2964fe4e2008ab69e22f99acbf879",
-                    "stateRoot" : "0x56e5170fd849b1e98ee7d68eeb18511a9eefa32f81fefa1b439de7d3daa1eb93",
+                    "receiptTrie" : "0xce251df4fc45d81b3455395049be8ee7a3f09b5f6ae007729b22d2a7a2172ab6",
+                    "stateRoot" : "0x5486477e512c9e841cf2517c15b910e68449f75f01dbcecfa94450ca71aa031d",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x0473c2eed4153f1f6c196d2e760f6d472f895e21ab712504e08d72235b386239",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff976100000000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xb2af9c706d6347ccb7564ab1ce0f4e557e500eb54423079efdf12e0ec59460fb",
+        "lastblockhash" : "0x65c1e029c96b3a428eedead51c09318c80ceb856e5509c32812bbaa93c9bf9e2",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -1002,14 +1027,14 @@
                 }
             },
             "0x3535353535353535353535353535353535353535" : {
-                "balance" : "0x4563918244f98334",
+                "balance" : "0x4563918244f90871",
                 "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
             "0x82a978b3f5962a5b0957d9ee9eef472ee55b42f1" : {
-                "balance" : "0x0de0b6b3a75e7ccc",
+                "balance" : "0x0de0b6b3a75ef78f",
                 "code" : "",
                 "nonce" : "0x02",
                 "storage" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_97_155000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_97_155000_d0g0v0.json
index 1c9eb8cb8..eb2be58d2 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_97_155000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_97_155000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_37120_37111_97_155000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_97_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf182",
-                    "hash" : "0x2272a6be7b0967b02ae76edaa16ca546b1c89654cd5fa8d232ad0d5435b75809",
-                    "mixHash" : "0x44b8bd24bc668151fdc19570be118e2a2eec3d3a7235f4b40424381407a5e76b",
-                    "nonce" : "0x765b785ca5fad390",
+                    "hash" : "0xb3dad8e141dab8ca16dc24e9c8d0bf014c6011097c8aa0de131f53402db3a0bb",
+                    "mixHash" : "0xf68c0c8627284bcb8efaf8d57f92deb28c87987108f9a6be9176bf386e821026",
+                    "nonce" : "0x1981355e6b3350fa",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0x8951946127be66a217da876113c85c96ed6327cfc79f8a6e0e3ac574c9599e6b",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0xb746f1036348443019bbb0f2c65f78698894fbcaf76b296e89917a418d27728c",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff976100000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x2272a6be7b0967b02ae76edaa16ca546b1c89654cd5fa8d232ad0d5435b75809",
+        "lastblockhash" : "0xb3dad8e141dab8ca16dc24e9c8d0bf014c6011097c8aa0de131f53402db3a0bb",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_37120_37111_97_155000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_97_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf182",
-                    "hash" : "0x60dfdfb48bafebee07455276532f25683b9bb07d854457d934c68d29b8991ac4",
-                    "mixHash" : "0x7030ad1f3ad716d62d49984b4b6026f83f6e648e1b7d38af68f90e8c8c45e072",
-                    "nonce" : "0x5a5e7a8e47f51dff",
+                    "hash" : "0x0191863e70560061bb3405010ffd33a16aab19844f4241116da88e931af7a648",
+                    "mixHash" : "0xbdf2cd804e3df5d583d5ff113b78693fcd723e5b930c1b1ce310443f345dc2bc",
+                    "nonce" : "0x535e0e12b4524c41",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0x8951946127be66a217da876113c85c96ed6327cfc79f8a6e0e3ac574c9599e6b",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0xb746f1036348443019bbb0f2c65f78698894fbcaf76b296e89917a418d27728c",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff976100000000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x60dfdfb48bafebee07455276532f25683b9bb07d854457d934c68d29b8991ac4",
+        "lastblockhash" : "0x0191863e70560061bb3405010ffd33a16aab19844f4241116da88e931af7a648",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_37120_37111_97_155000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_97_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x02f950",
-                    "hash" : "0xa6e125b44839ce0a8f113f37cc59fa8aa36ab580f01018654242e1425fd682b4",
-                    "mixHash" : "0x8889259b543cebb0f0558a32f929a5a7f90150ea0eaba7c4654c314eb0eea46f",
-                    "nonce" : "0x965c3e20131cc727",
+                    "hash" : "0xcbe5e5ae0338da9403cf5fdfc98fce8ff0bf5d60634c6ff6ed0fef7793d9fdf0",
+                    "mixHash" : "0x83bf70e3ef900f03246e4a1e95bb5426a2b12cb5f24e0e3879d74f44aa2b91c5",
+                    "nonce" : "0x9da102c5545afa39",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0xce674ec11e57527fed04d8e13682555a8898858ff38d09e1738da75027a21e91",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0xb746f1036348443019bbb0f2c65f78698894fbcaf76b296e89917a418d27728c",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90429f901f9a0386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a031be61376308cda68c4a8c38047805a5d08fddc35f0fc92bddbc57ab82bd645fa0b746f1036348443019bbb0f2c65f78698894fbcaf76b296e89917a418d27728ca0ce674ec11e57527fed04d8e13682555a8898858ff38d09e1738da75027a21e91b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e1008302f9508203e880a08889259b543cebb0f0558a32f929a5a7f90150ea0eaba7c4654c314eb0eea46f88965c3e20131cc727f90229f9022601018302f95094c305c901078781c232a2a521c2af7980f8385ee980b901c430c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff9761000000000000000000000000000000000000000000000000000000000000001ba03875bf970c5eeb701b46773353a678cd463b230171b2b23c12e652823128e5c6a065d7117404be8d309a87f1eace8c7be4cfe1fb146ce95fb925059ef35343c35ac0",
+                "rlp" : "0xf90429f901f9a0386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a031be61376308cda68c4a8c38047805a5d08fddc35f0fc92bddbc57ab82bd645fa0b746f1036348443019bbb0f2c65f78698894fbcaf76b296e89917a418d27728ca0ce674ec11e57527fed04d8e13682555a8898858ff38d09e1738da75027a21e91b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e1008302f9508203e880a083bf70e3ef900f03246e4a1e95bb5426a2b12cb5f24e0e3879d74f44aa2b91c5889da102c5545afa39f90229f9022601018302f95094c305c901078781c232a2a521c2af7980f8385ee980b901c430c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff9761000000000000000000000000000000000000000000000000000000000000001ba03875bf970c5eeb701b46773353a678cd463b230171b2b23c12e652823128e5c6a065d7117404be8d309a87f1eace8c7be4cfe1fb146ce95fb925059ef35343c35ac0",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff976100000000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xa6e125b44839ce0a8f113f37cc59fa8aa36ab580f01018654242e1425fd682b4",
+        "lastblockhash" : "0xcbe5e5ae0338da9403cf5fdfc98fce8ff0bf5d60634c6ff6ed0fef7793d9fdf0",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_37120_37111_97_155000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_97_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x02f950",
-                    "hash" : "0xcc95d6228e59d94222baa25b1f8c07f633bad66e478d1af4a488b1bbe5c31c16",
-                    "mixHash" : "0xee6963928daba8029d895a0cc5cb87d8501c06472b107ddc0efc554b31aa7904",
-                    "nonce" : "0x9fdb116643ed78e0",
+                    "hash" : "0x90618025346260b19ee0493e6197c077d2efc0369402c67c2c30bd04c75abe82",
+                    "mixHash" : "0x3bbc29a3b0dfb3b4147d67ed1ca0503b87a70bd080867a86bf19121e6bc1f247",
+                    "nonce" : "0xb4a7e5fa458e2667",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0xce674ec11e57527fed04d8e13682555a8898858ff38d09e1738da75027a21e91",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0xb746f1036348443019bbb0f2c65f78698894fbcaf76b296e89917a418d27728c",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff976100000000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xcc95d6228e59d94222baa25b1f8c07f633bad66e478d1af4a488b1bbe5c31c16",
+        "lastblockhash" : "0x90618025346260b19ee0493e6197c077d2efc0369402c67c2c30bd04c75abe82",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_37120_37111_97_155000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_97_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x02f950",
-                    "hash" : "0x872000287e884d497cdca25f36bb1f3a593e5ca944fe96f272eb3c296dc92833",
-                    "mixHash" : "0x85dc4851eee01e9b2ed9c44153c436b9763e07003315d87f3078b63000f2fff6",
-                    "nonce" : "0xb726dee2c9d92616",
+                    "hash" : "0x9e6401d0de444260cb50d886899e168e64e9e974e66e88084abf637117f0502a",
+                    "mixHash" : "0x1a4d392982d343d9f941f032c0c74c568c4a0fb720c9f1356938fdcb5c8e6b12",
+                    "nonce" : "0x590c5c1b2462f708",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
-                    "receiptTrie" : "0x8f621201784b743340b59f93afff116eaca267e18bd9a4d588b5d91560a0ba73",
+                    "receiptTrie" : "0x39569878ca1eff6cef7cfe543ac1f7efc667632562e408f9d334589a41ba3ce1",
                     "stateRoot" : "0x1984e6d9c1c7da2c9a57952f9b6deff83c6e49ba18e799029757716a9c3cc202",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0xb746f1036348443019bbb0f2c65f78698894fbcaf76b296e89917a418d27728c",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff976100000000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x872000287e884d497cdca25f36bb1f3a593e5ca944fe96f272eb3c296dc92833",
+        "lastblockhash" : "0x9e6401d0de444260cb50d886899e168e64e9e974e66e88084abf637117f0502a",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_97_20500.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_97_20500_d0g0v0.json
index 8f395857c..588a5b748 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_97_20500.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_97_20500_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_37120_37111_97_20500_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_97_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xebec",
-                    "hash" : "0xf3a07f6086434500960ec4a0ed6727e43696f5dbcecdb871adbc0c8a13a9a6dc",
-                    "mixHash" : "0xae322b5ea5cbbcbbe955eebcef642371adb89c91ed7ff8c62c2b49a347697737",
-                    "nonce" : "0x0fed5e2c365603c7",
+                    "hash" : "0x1c6981dc221f8ba36b32e220a2795b732020f4dce8bb503fa959fa28ada87c8f",
+                    "mixHash" : "0xefefd18fd30d723cbb672f81b194f99718162117c39ab0f4f3bfd6130727501c",
+                    "nonce" : "0x6601fbc5ae5f3ac8",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0x47f15054b17539fd2e2723fa0a2decda6e5db8dce48f35eabf56b2a9da5ba31c",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x7ecd5cbc4877afb361386aa33b1e5579e8a203e47c35b68649d8bb5dc8081fb8",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff976100000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xf3a07f6086434500960ec4a0ed6727e43696f5dbcecdb871adbc0c8a13a9a6dc",
+        "lastblockhash" : "0x1c6981dc221f8ba36b32e220a2795b732020f4dce8bb503fa959fa28ada87c8f",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -219,6 +224,11 @@
         }
     },
     "modexp_37120_37111_97_20500_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_97_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -228,9 +238,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xebec",
-                    "hash" : "0xe1f329be7b4c7a29c62d031d4400aba5b13cec3f7e65f7251a07e98eb8c39826",
-                    "mixHash" : "0x1692e79bcdf8c4fdecbc831089ed44b1da39fc07f824586e14dfb703ac3904ad",
-                    "nonce" : "0x95ada7402ea10560",
+                    "hash" : "0x080630333f08f107a2844b731eb0ec5f8162fa7920665de3ad9095894c0304cb",
+                    "mixHash" : "0xf7fd9325fc1fc570e2c78073e6dd67cf73ee7d20c7b042a34b78d14087572dcc",
+                    "nonce" : "0x4b5e649b694e357d",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0x47f15054b17539fd2e2723fa0a2decda6e5db8dce48f35eabf56b2a9da5ba31c",
@@ -239,7 +249,7 @@
                     "transactionsTrie" : "0x7ecd5cbc4877afb361386aa33b1e5579e8a203e47c35b68649d8bb5dc8081fb8",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff976100000000000000000000000000000000000000000000000000000000000000",
@@ -276,7 +286,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xe1f329be7b4c7a29c62d031d4400aba5b13cec3f7e65f7251a07e98eb8c39826",
+        "lastblockhash" : "0x080630333f08f107a2844b731eb0ec5f8162fa7920665de3ad9095894c0304cb",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -438,6 +448,11 @@
         }
     },
     "modexp_37120_37111_97_20500_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_97_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -447,9 +462,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xebec",
-                    "hash" : "0x705c3bf8385434a0ac955b6e36150ccd6eb66204f87b8abcb25949a751f9b006",
-                    "mixHash" : "0x68c6597606cf09f95040376728489f8695c18cefc63ad01a8aa3903660229000",
-                    "nonce" : "0x25c5a403f1744335",
+                    "hash" : "0x7532132f827299bd0371a6b8d45adb01399d9e96664825d5194185893f4eb93f",
+                    "mixHash" : "0x3e5a0157e8846a582e4075e0f62c526a4b475b80b71225b0113cf7584760ca52",
+                    "nonce" : "0xe628063183284e0a",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0x47f15054b17539fd2e2723fa0a2decda6e5db8dce48f35eabf56b2a9da5ba31c",
@@ -458,7 +473,7 @@
                     "transactionsTrie" : "0x7ecd5cbc4877afb361386aa33b1e5579e8a203e47c35b68649d8bb5dc8081fb8",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90426f901f8a0386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a0fe5e0550af36f04d990c3658f0122a91a466db715de8635e84ab8d421ef8c451a07ecd5cbc4877afb361386aa33b1e5579e8a203e47c35b68649d8bb5dc8081fb8a047f15054b17539fd2e2723fa0a2decda6e5db8dce48f35eabf56b2a9da5ba31cb901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082ebec8203e880a068c6597606cf09f95040376728489f8695c18cefc63ad01a8aa39036602290008825c5a403f1744335f90227f90224010182ebec94c305c901078781c232a2a521c2af7980f8385ee980b901c430c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff9761000000000000000000000000000000000000000000000000000000000000001b9fb35805d3c2e40c21daee4fbe6d5e42d551b4473478fa3831da63cc69a18360a03efdd86ea1ed3a77805e429732dd4bfd12ccd04734512c0dc33cd450e6a62e88c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff976100000000000000000000000000000000000000000000000000000000000000",
@@ -495,7 +510,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x705c3bf8385434a0ac955b6e36150ccd6eb66204f87b8abcb25949a751f9b006",
+        "lastblockhash" : "0x7532132f827299bd0371a6b8d45adb01399d9e96664825d5194185893f4eb93f",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -657,6 +672,11 @@
         }
     },
     "modexp_37120_37111_97_20500_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_97_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -666,9 +686,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xebec",
-                    "hash" : "0xdf3448101f479ea95e6aa58c5eab47f05e3051aa4a521a5fa691aaa5671eb357",
-                    "mixHash" : "0x9721abe6a9ba4975a6c9e1e3c7115df38a0e7413aa70996b2cbc8ca788961dd0",
-                    "nonce" : "0xf49de31dcafac9e9",
+                    "hash" : "0xead8229dbedad46f7306e4a23cf0f1f301007fafd8a97c63f7de7a8a9d6e5b6e",
+                    "mixHash" : "0xe3d182a5c2be3a686ed8550ab706e4df00f40f31e19bf835486984a8a8881014",
+                    "nonce" : "0x5fb8ff7158aa6e7e",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0x47f15054b17539fd2e2723fa0a2decda6e5db8dce48f35eabf56b2a9da5ba31c",
@@ -677,7 +697,7 @@
                     "transactionsTrie" : "0x7ecd5cbc4877afb361386aa33b1e5579e8a203e47c35b68649d8bb5dc8081fb8",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff976100000000000000000000000000000000000000000000000000000000000000",
@@ -714,7 +734,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xdf3448101f479ea95e6aa58c5eab47f05e3051aa4a521a5fa691aaa5671eb357",
+        "lastblockhash" : "0xead8229dbedad46f7306e4a23cf0f1f301007fafd8a97c63f7de7a8a9d6e5b6e",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -876,6 +896,11 @@
         }
     },
     "modexp_37120_37111_97_20500_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_97_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -885,18 +910,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xebec",
-                    "hash" : "0x7f7a01f03de91e1d9359d256b2aa5d2c7684f3edb056b03728abff971f4b3f72",
-                    "mixHash" : "0xdb37019f774bdd34c3383abcee3c6da412608f37079d38b97cf42baa875a7494",
-                    "nonce" : "0xf86a911e128321f6",
+                    "hash" : "0xd30e974b13ae21f5b716feafd48e270fb79052eeedb701303bb0a8ee0e50c755",
+                    "mixHash" : "0xd4d39a08f4a7a1f0d4d27f1234e352b1585d252580cc30c970e267d0feb3a34f",
+                    "nonce" : "0x011cb7c3bc0471b9",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
-                    "receiptTrie" : "0xb0daa70b2fc24c895dde46801da3e04f0c6a59c935334bea473e1c5a046221f5",
+                    "receiptTrie" : "0xc9ef6d404b7f67fb59d5251693ed03c9b9cc1becdc2ec61a42557d74461466b2",
                     "stateRoot" : "0x46e0354fc48b7abd22d0a832389761a643bbad8d85bd15e5afb0ed364009701d",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x7ecd5cbc4877afb361386aa33b1e5579e8a203e47c35b68649d8bb5dc8081fb8",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff976100000000000000000000000000000000000000000000000000000000000000",
@@ -933,7 +958,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x7f7a01f03de91e1d9359d256b2aa5d2c7684f3edb056b03728abff971f4b3f72",
+        "lastblockhash" : "0xd30e974b13ae21f5b716feafd48e270fb79052eeedb701303bb0a8ee0e50c755",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_97_22000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_97_22000_d0g0v0.json
index e16ea77a4..3a37278ef 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_97_22000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_97_22000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_37120_37111_97_22000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_97_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf182",
-                    "hash" : "0x4b96717b2cf81b7c633d23153c7ca7dea37b7b0b8110ad9fef6e87fc6a059889",
-                    "mixHash" : "0x6ab47b7d0ef66ea5afa752560f9b21748b6cc5fa0f0db089a0be6e7099d43ce4",
-                    "nonce" : "0x868b76b0ba0ab381",
+                    "hash" : "0x46204e0e9beb6d3e473904d68eca129efacc02f9fefe4a5fa16853cd3a2ffa73",
+                    "mixHash" : "0xce15b9733021440018d3a851b04a1e251594627c8c9ddbfdfe4d5d1e6e1177d6",
+                    "nonce" : "0x6ce133a5493b9e26",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0x8951946127be66a217da876113c85c96ed6327cfc79f8a6e0e3ac574c9599e6b",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x4f6b88a4213dcf0d78178267b81281700e1eb5576ac9094f657b3308a5d13cdc",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff976100000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x4b96717b2cf81b7c633d23153c7ca7dea37b7b0b8110ad9fef6e87fc6a059889",
+        "lastblockhash" : "0x46204e0e9beb6d3e473904d68eca129efacc02f9fefe4a5fa16853cd3a2ffa73",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_37120_37111_97_22000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_97_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf182",
-                    "hash" : "0xc85d06386367f9535b6563f3d24514509c5d4208921ecdc2deb3e0091650e6d5",
-                    "mixHash" : "0xbbb13f4505dd69a06ab9fc1577f2ab9f54eb622cb33c304602c46658800f3dd3",
-                    "nonce" : "0x340cd3c45ea23fa1",
+                    "hash" : "0xcf3090cc18d756de08bb961fb85c556e7d0fe88bfa8ef1b938cb833bf4993442",
+                    "mixHash" : "0x40ef17ed9131d0d1576caf238b21f7f5ffb5f6ff6a14b03d90dc8463180925e4",
+                    "nonce" : "0x75da329c8ff04d33",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0x8951946127be66a217da876113c85c96ed6327cfc79f8a6e0e3ac574c9599e6b",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x4f6b88a4213dcf0d78178267b81281700e1eb5576ac9094f657b3308a5d13cdc",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff976100000000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xc85d06386367f9535b6563f3d24514509c5d4208921ecdc2deb3e0091650e6d5",
+        "lastblockhash" : "0xcf3090cc18d756de08bb961fb85c556e7d0fe88bfa8ef1b938cb833bf4993442",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_37120_37111_97_22000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_97_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf1c8",
-                    "hash" : "0x3aaf369e49021ad654ebc0b759631cbaaa1d27558ccbb66d5fa9ac78d70a0a14",
-                    "mixHash" : "0x0728ca6ddf803cf6c7b4177cc51f44b505555e2ab8048dd34e4cea306e7fafda",
-                    "nonce" : "0xc522b58662da0476",
+                    "hash" : "0xe54b7076b77175046a7e10c87876ff2c3d0d1ce8c736bd20099c947fa38332ca",
+                    "mixHash" : "0x8be99882184fc858cd6eaeac1fb9211df678b91045868a6b532b7fb8af7f2d35",
+                    "nonce" : "0x33e48e0da1d6c43b",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0x70048a36da738a9bfdac33f499bb87d18c4143689beae4ebf4e1d7197c50c5e1",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x4f6b88a4213dcf0d78178267b81281700e1eb5576ac9094f657b3308a5d13cdc",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff976100000000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x3aaf369e49021ad654ebc0b759631cbaaa1d27558ccbb66d5fa9ac78d70a0a14",
+        "lastblockhash" : "0xe54b7076b77175046a7e10c87876ff2c3d0d1ce8c736bd20099c947fa38332ca",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_37120_37111_97_22000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_97_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf1c8",
-                    "hash" : "0xda31462a0190af6714b80160b62d80f7c39f54a7bb2cafa9df1a4d5cf9a616ee",
-                    "mixHash" : "0xb82bf43bbfd2d891353930a4a022ccef89ce212ab933525e8cd0f824b1de3584",
-                    "nonce" : "0x23a59c5f331d7069",
+                    "hash" : "0xaab01cf5af6b5a12d18922402d2951670862bcf557fbf45284fd5da2932ae555",
+                    "mixHash" : "0x94236dd0fa7287564feaededee1db700bd713543ca741a19e54ad9242fe75765",
+                    "nonce" : "0x4ad1774b6c69f567",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0x70048a36da738a9bfdac33f499bb87d18c4143689beae4ebf4e1d7197c50c5e1",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x4f6b88a4213dcf0d78178267b81281700e1eb5576ac9094f657b3308a5d13cdc",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff976100000000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xda31462a0190af6714b80160b62d80f7c39f54a7bb2cafa9df1a4d5cf9a616ee",
+        "lastblockhash" : "0xaab01cf5af6b5a12d18922402d2951670862bcf557fbf45284fd5da2932ae555",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_37120_37111_97_22000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_97_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf1c8",
-                    "hash" : "0xb80426412174572a46456c383704fda56e2dc7b014469e5e123ada1fabb7ef23",
-                    "mixHash" : "0x32f4fcb1cb6323cb5478cbd1eaf9b603a3c5162fd620ef163f1ff1a6605621e2",
-                    "nonce" : "0xa380b8a222baee24",
+                    "hash" : "0xe2f7e20f2f4c7dd907c7bbfb00356e5b6043d8efa3c78d9645ee2cf64814ce69",
+                    "mixHash" : "0x4a93fe4e1eae0a0f61df34630f1a16f880e3df8d57914cc5a875fae923689881",
+                    "nonce" : "0x470c242bbae4bd78",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
-                    "receiptTrie" : "0x3ffd7a3d8f8952573303ec69cbd9af9d7304cf427fdfc4b5585295257661b9c7",
+                    "receiptTrie" : "0x026e61688a82184479c8661d460f49d0e46108e0f6da511e461f4ea6183601ed",
                     "stateRoot" : "0x46bd8f526779fc73bd0fe712ac340bbe023f4a5e4d126fd046b33ce5e9eddc17",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x4f6b88a4213dcf0d78178267b81281700e1eb5576ac9094f657b3308a5d13cdc",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff976100000000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xb80426412174572a46456c383704fda56e2dc7b014469e5e123ada1fabb7ef23",
+        "lastblockhash" : "0xe2f7e20f2f4c7dd907c7bbfb00356e5b6043d8efa3c78d9645ee2cf64814ce69",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_97_25000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_97_25000_d0g0v0.json
index 4495f825f..5ccad2ca1 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_97_25000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_97_25000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_37120_37111_97_25000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_97_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf182",
-                    "hash" : "0xa1493d19c77beca166f087410d20dff03ea481c1c7ce19f916d961d15ba5ce44",
-                    "mixHash" : "0xfe0c302f47ed9d78c5948d3df7e80e373ddf5638bf01904edf2abd3040a4344f",
-                    "nonce" : "0x489c08fe5f28bcf4",
+                    "hash" : "0x4de10d0cc566abc2bdec1127d9e7055070f227a1769bb12d358e110c08c57af2",
+                    "mixHash" : "0x58f15c0c1620919606717f125c16088ecdc3d4711dc9f78bd5c042c00e03a209",
+                    "nonce" : "0xcfabc875ad9d717c",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0x8951946127be66a217da876113c85c96ed6327cfc79f8a6e0e3ac574c9599e6b",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x4b8c1ca8619322db90567e0972416c3e3c94ec09960d0aa259ed521acb5f3d4d",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff976100000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xa1493d19c77beca166f087410d20dff03ea481c1c7ce19f916d961d15ba5ce44",
+        "lastblockhash" : "0x4de10d0cc566abc2bdec1127d9e7055070f227a1769bb12d358e110c08c57af2",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_37120_37111_97_25000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_97_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf182",
-                    "hash" : "0x44f8c1ce5d8f8563c0f3fe4fcd34c505c42844c77c6248111631f6af8c090dfc",
-                    "mixHash" : "0x7443faac4971516e015fef01bb10d9102bed63061bfb250e6f2f1182d7401c63",
-                    "nonce" : "0x71eff3d505f1e706",
+                    "hash" : "0x2926dc27d6aa0ce41c08972dd17da7406130a8c6336f54951399e740ba63e32a",
+                    "mixHash" : "0xdba2e17c82a44609b6f9242164cfc19eec581ed3d56f3dc676b68247b60f78be",
+                    "nonce" : "0x023d04fb9e638a23",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0x8951946127be66a217da876113c85c96ed6327cfc79f8a6e0e3ac574c9599e6b",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x4b8c1ca8619322db90567e0972416c3e3c94ec09960d0aa259ed521acb5f3d4d",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff976100000000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x44f8c1ce5d8f8563c0f3fe4fcd34c505c42844c77c6248111631f6af8c090dfc",
+        "lastblockhash" : "0x2926dc27d6aa0ce41c08972dd17da7406130a8c6336f54951399e740ba63e32a",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_37120_37111_97_25000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_97_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xfd80",
-                    "hash" : "0xd979ffb61aced3846c99cf5dc222afa680bb330d6908b65f03afb0796c03e1a3",
-                    "mixHash" : "0x9715b7642ef97c55963aa59fe6bd1192df7a8fece82014fd369b7866b7165b01",
-                    "nonce" : "0xf3a92f2a5dcdfac6",
+                    "hash" : "0x2eea1b448101c3c384ce2c5c94678abcfbb674ba7668e2dee390701e773ff709",
+                    "mixHash" : "0xbb0c27394820e1f032351c2ed106a7bcf7eca643622720df8116b1fe767a61a4",
+                    "nonce" : "0x62ac2a7976ae56bf",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0x9dcd5723e4d7e7b8d1e3af4f93841f55aae0d959dc87b1b102c2bfaa0ff11efa",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x4b8c1ca8619322db90567e0972416c3e3c94ec09960d0aa259ed521acb5f3d4d",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff976100000000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xd979ffb61aced3846c99cf5dc222afa680bb330d6908b65f03afb0796c03e1a3",
+        "lastblockhash" : "0x2eea1b448101c3c384ce2c5c94678abcfbb674ba7668e2dee390701e773ff709",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_37120_37111_97_25000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_97_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xfd80",
-                    "hash" : "0x3d11a0066e73d880cfbd2179163930bcfb64e85241695ea564505c844b54cd3a",
-                    "mixHash" : "0x204ac315c9f761c44d915da24b4bbf34de2c0af337b0edad7c0964ec66e00f59",
-                    "nonce" : "0x0f3fecd922f103c8",
+                    "hash" : "0xefce080a563c5b3ebdd97a97a76c14c17744c6411f372f90febf4e478b8b0430",
+                    "mixHash" : "0x2568e8d7c3ef3a859abbc0f9e88f5dd05d8875f8a0b040afa35b87a26e3dd937",
+                    "nonce" : "0x28565ea370255f82",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0x9dcd5723e4d7e7b8d1e3af4f93841f55aae0d959dc87b1b102c2bfaa0ff11efa",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x4b8c1ca8619322db90567e0972416c3e3c94ec09960d0aa259ed521acb5f3d4d",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff976100000000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a0cef8f431270393de1dead56a74b2fb6c7ce4299c18ca642c9bcf9496bcd5401ea056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x3d11a0066e73d880cfbd2179163930bcfb64e85241695ea564505c844b54cd3a",
+        "lastblockhash" : "0xefce080a563c5b3ebdd97a97a76c14c17744c6411f372f90febf4e478b8b0430",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_37120_37111_97_25000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_97_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xfd80",
-                    "hash" : "0x97793f912a1f89ecdc226c0fabf89e0d312e9c16391f19b720dcbd8b45d29d79",
-                    "mixHash" : "0x3a561e79994b8d1e59d1244026663858569d76d11ffdda7766749cf8a03eed5d",
-                    "nonce" : "0xab5aa0616dafc328",
+                    "hash" : "0x8235edf7084abae5cbde91c9277d972e14b8209bbfd4c57f55b07c688c990a55",
+                    "mixHash" : "0xf9a9b4cf19d43d5c23a7881f273ca1ee3d883adeb4067268b07f629e5e3aafc5",
+                    "nonce" : "0xe7eb1221cd22a48c",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
-                    "receiptTrie" : "0x3ee879cc8c64909737376889b373f812753b3109031fe29aea2fe43f9ebd9da9",
+                    "receiptTrie" : "0xf85ef3979754b7ecfd28d1ea2638a3080ebe3334eadd0777129541ab76ba07c0",
                     "stateRoot" : "0x7e0c1a38381a8f5bcb2b6cfa4a350863bba811106491e7d9d7833afdd03011ef",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x4b8c1ca8619322db90567e0972416c3e3c94ec09960d0aa259ed521acb5f3d4d",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff976100000000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x97793f912a1f89ecdc226c0fabf89e0d312e9c16391f19b720dcbd8b45d29d79",
+        "lastblockhash" : "0x8235edf7084abae5cbde91c9277d972e14b8209bbfd4c57f55b07c688c990a55",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_97_35000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_97_35000_d0g0v0.json
index 7d424882a..f415778ad 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_97_35000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_37120_37111_97_35000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_37120_37111_97_35000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_97_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf182",
-                    "hash" : "0x53f255cd0ed90c30f10e18c07a308156c803ed7d691723c9d107d966ce443a28",
-                    "mixHash" : "0xd05561c0ac45ecbac74ceab88f2488f8af43031851ba38d12526369f43e56e47",
-                    "nonce" : "0x2f3c3b61770df3b1",
+                    "hash" : "0x2fb1cad20e841b56755503a700674f9c9bd59ea59ed0cba517a99bc18ad25860",
+                    "mixHash" : "0xf00e1d9cfb5d584c27c5a0c056743396ccb8232d602825f72a6997e601494ac8",
+                    "nonce" : "0xd6f7a15b8b412ad6",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0x8951946127be66a217da876113c85c96ed6327cfc79f8a6e0e3ac574c9599e6b",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0xc55631d3d8fdee455f9b762d06141dde84e8d2cbffeb3c370f98e517248f6ddb",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff976100000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x53f255cd0ed90c30f10e18c07a308156c803ed7d691723c9d107d966ce443a28",
+        "lastblockhash" : "0x2fb1cad20e841b56755503a700674f9c9bd59ea59ed0cba517a99bc18ad25860",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_37120_37111_97_35000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_97_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf182",
-                    "hash" : "0x0afd63122dcfb6cb05224d3b8f4db501fe02c6dbf715f7cbe68f8437492deb42",
-                    "mixHash" : "0xd009e8a1bcbaf28c44dc95145e9f6b07dcdcc31851e14337a938bed78e1b8f27",
-                    "nonce" : "0x2c30a3823e16e2ee",
+                    "hash" : "0x5a647013e4a045395f9d6c12bf9247c05631a7df3ddcb8b8bdcf5fed3fc42ef3",
+                    "mixHash" : "0x5969010ba7a7a82099429026298cdeda7b3f1539a37fd203e1cdc4955dd83285",
+                    "nonce" : "0x70412f8b873f3c3b",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0x8951946127be66a217da876113c85c96ed6327cfc79f8a6e0e3ac574c9599e6b",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0xc55631d3d8fdee455f9b762d06141dde84e8d2cbffeb3c370f98e517248f6ddb",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff976100000000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x0afd63122dcfb6cb05224d3b8f4db501fe02c6dbf715f7cbe68f8437492deb42",
+        "lastblockhash" : "0x5a647013e4a045395f9d6c12bf9247c05631a7df3ddcb8b8bdcf5fed3fc42ef3",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_37120_37111_97_35000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_97_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x012490",
-                    "hash" : "0x33354f3081457ca02c8ab4f8ed64ab9e3bfb7f22af51f22a512a2081cd59cfd3",
-                    "mixHash" : "0x05e22d56d5c248431895647f3739d893618b6c1736f1c6506c978a84cee60cb6",
-                    "nonce" : "0xef0236e1b9c38d63",
+                    "hash" : "0xd8c48e7ed87e7a148bcf2125678afb24b0a7b32fd617e05ad0f2bd610769207d",
+                    "mixHash" : "0xbfe4f6dbfa9725179e33fe99508e6ad10fb1e8c35e9fc028776c7dd929a5cf8a",
+                    "nonce" : "0xd72f14509a9546ba",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0xac584ca5099c93fd4b7ab5bccb7029ed90d7eca16ec62f050db738ba3efb084f",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0xc55631d3d8fdee455f9b762d06141dde84e8d2cbffeb3c370f98e517248f6ddb",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff976100000000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x33354f3081457ca02c8ab4f8ed64ab9e3bfb7f22af51f22a512a2081cd59cfd3",
+        "lastblockhash" : "0xd8c48e7ed87e7a148bcf2125678afb24b0a7b32fd617e05ad0f2bd610769207d",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_37120_37111_97_35000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_97_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x012490",
-                    "hash" : "0x5065d50297013dcfec70b66a803825499f5f5c127b6424c4f21d8342aa368191",
-                    "mixHash" : "0x2cd8aec62ea1bfd27af24d73ae8a4e26f95766f6824ac190dc1557710ab7d9da",
-                    "nonce" : "0xcda841b1a66bc92b",
+                    "hash" : "0xee069b3f070d009a16df9a2582b9158ca15cba18e05cd2b72be48f7d6c9aad76",
+                    "mixHash" : "0x030e51ed3a707a4fd92a6ca9e897e37f7563173793cf4cac5a00875805e553be",
+                    "nonce" : "0x6b3f1635fb6ec0d2",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
                     "receiptTrie" : "0xac584ca5099c93fd4b7ab5bccb7029ed90d7eca16ec62f050db738ba3efb084f",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0xc55631d3d8fdee455f9b762d06141dde84e8d2cbffeb3c370f98e517248f6ddb",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90429f901f9a0386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a0b6500cfa0a7693edef44448a9fd12ef5d39929aace6891e7546ca8f7ee36b851a0c55631d3d8fdee455f9b762d06141dde84e8d2cbffeb3c370f98e517248f6ddba0ac584ca5099c93fd4b7ab5bccb7029ed90d7eca16ec62f050db738ba3efb084fb901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e100830124908203e880a0030e51ed3a707a4fd92a6ca9e897e37f7563173793cf4cac5a00875805e553be886b3f1635fb6ec0d2f90229f9022601018301249094c305c901078781c232a2a521c2af7980f8385ee980b901c430c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff9761000000000000000000000000000000000000000000000000000000000000001ca001497e8b88ef95cb72cdd7633cde1c763d8e38400db09b031801bfda3b4ee90ca05dca9501dfea84232562eb78ce08c799c35dfc7645644660d8956379e8277f6bc0",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff976100000000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x5065d50297013dcfec70b66a803825499f5f5c127b6424c4f21d8342aa368191",
+        "lastblockhash" : "0xee069b3f070d009a16df9a2582b9158ca15cba18e05cd2b72be48f7d6c9aad76",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_37120_37111_97_35000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_37120_37111_97_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x012490",
-                    "hash" : "0x3d7b791585b1da29058821c988f7811d7a6fc7f61a19649b9bc9eb2f3886723d",
-                    "mixHash" : "0xcc0965807dd7723f0a8d9d13ad4f45184c65ed1d22902e49bfd52464a5f66ee1",
-                    "nonce" : "0x079ee764511b89a8",
+                    "hash" : "0xa1d8784e9295f864942e31d82b1f4cf8bc2f339c9d173158a62f4483e2a256a9",
+                    "mixHash" : "0x3f1e5a85675eaf21bf20155adfa932d729b0db26858396b85931556e2e7cbce6",
+                    "nonce" : "0x32c61d03a8bf31f9",
                     "number" : "0x01",
                     "parentHash" : "0x386d22561f5943f7fbeb0b470698495875c6ee00830b0463f88bcccbca717c89",
-                    "receiptTrie" : "0x2d685e244ece227d1f0298f1b093049a801f8ce31fcf8adc51dfe36d5045cdd2",
+                    "receiptTrie" : "0xf1112e559b3c89ccad1c1f59bc7e8077f36657c23a72bc5f0f2ed46fe09593a1",
                     "stateRoot" : "0x4e2373612d3e0322c0d1070df3107a979d2defb73af25cd6946b85de4a88992b",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0xc55631d3d8fdee455f9b762d06141dde84e8d2cbffeb3c370f98e517248f6ddb",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000161000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff976100000000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a0cef8f431270393de1dead56a74b2fb6c7ce4299c18ca642c9bcf9496bcd5401ea056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x3d7b791585b1da29058821c988f7811d7a6fc7f61a19649b9bc9eb2f3886723d",
+        "lastblockhash" : "0xa1d8784e9295f864942e31d82b1f4cf8bc2f339c9d173158a62f4483e2a256a9",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_39936_1_55201_1000000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_39936_1_55201_1000000_d0g0v0.json
index fae30a927..cfc590ad8 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_39936_1_55201_1000000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_39936_1_55201_1000000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_39936_1_55201_1000000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_39936_1_55201_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xb65e",
-                    "hash" : "0xb71f323a757f692394d18365eff84b0d44c8deb4b8f8db029069c828b6b630f8",
-                    "mixHash" : "0x5e7f2784fb843fff38af0304a6b6e0eb97a2306fe89c9f11557c1a8ccf551448",
-                    "nonce" : "0x6e13e877bac0cde2",
+                    "hash" : "0x3ce47bc0b567669f4cc1e71622a5aa59f76c7216941f6365154b3e4984e83757",
+                    "mixHash" : "0x19df3005b0b02d653caaa38245ce88193c0f625cde97994a60dbc9370a82c18e",
+                    "nonce" : "0x6f3e52736ef05a57",
                     "number" : "0x01",
                     "parentHash" : "0x2e337efe6e6fa6db74bfa5ce306aa6df189f4df277f90e3289235dfd964e78f8",
                     "receiptTrie" : "0xce396b1578d0c439748c2d65bc6045a0b035d9f9136d60ee21d0c5d1bd3559ec",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x9d7a51c0efa32aa9dfc00f2bb92424ccf11278498af911e252659b0aa7550607",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000a200000000000000000000000000000000000000000000000000000000000000210000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000002001000000000000000000000000000000000000000000000000000000000000000001304d37f120d696c834550e63d9bb9c14b4f9165c9ede434e4644e3998d6db881000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xb71f323a757f692394d18365eff84b0d44c8deb4b8f8db029069c828b6b630f8",
+        "lastblockhash" : "0x3ce47bc0b567669f4cc1e71622a5aa59f76c7216941f6365154b3e4984e83757",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_39936_1_55201_1000000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_39936_1_55201_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xb65e",
-                    "hash" : "0x2eeadd6e90e3f9ce5e53950b287b16eeec79c6ea861fce8f00cff0496eef48ae",
-                    "mixHash" : "0xed0ff03faec92d3795375f29091d77d0de4c9e32ad15e4e6938c74ed558fe3cd",
-                    "nonce" : "0xd60b4f5439c910b6",
+                    "hash" : "0x850ddd8adcb76ebeb7e9e9a097b3ed6f750edc48a369093cc07dc82c24d846bf",
+                    "mixHash" : "0xeade2b397d836a94a1614c46b150e3a4f5e2d158dfc7b079a0ecd3cfa0739d74",
+                    "nonce" : "0x0dd1118763dbb906",
                     "number" : "0x01",
                     "parentHash" : "0x2e337efe6e6fa6db74bfa5ce306aa6df189f4df277f90e3289235dfd964e78f8",
                     "receiptTrie" : "0xce396b1578d0c439748c2d65bc6045a0b035d9f9136d60ee21d0c5d1bd3559ec",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x9d7a51c0efa32aa9dfc00f2bb92424ccf11278498af911e252659b0aa7550607",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
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@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x2eeadd6e90e3f9ce5e53950b287b16eeec79c6ea861fce8f00cff0496eef48ae",
+        "lastblockhash" : "0x850ddd8adcb76ebeb7e9e9a097b3ed6f750edc48a369093cc07dc82c24d846bf",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_39936_1_55201_1000000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_39936_1_55201_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x0fa318",
-                    "hash" : "0xe7a034a999fd9d3a5f86237ec196df0b32ddfa971083adb92491100965974b74",
-                    "mixHash" : "0xa2df0c424e80e6d545f1e0d5db7093450b8fc4df95814e63f44ce431cc908909",
-                    "nonce" : "0x29c5e735bde46beb",
+                    "hash" : "0x54d2de0b54e0e54a547e3be1b178985a18ce6cd8c8c74b548e7e022de9d0065b",
+                    "mixHash" : "0x76176d15cdf6433b2f0ce807a36470593b7dec3f53953a58951be5d5fbb9cebd",
+                    "nonce" : "0x1c7bea782c615f0b",
                     "number" : "0x01",
                     "parentHash" : "0x2e337efe6e6fa6db74bfa5ce306aa6df189f4df277f90e3289235dfd964e78f8",
                     "receiptTrie" : "0x8bc97affd3629c497b6e9cea036ecbddfcaf182210203c93c139d62816b8c5f0",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x9d7a51c0efa32aa9dfc00f2bb92424ccf11278498af911e252659b0aa7550607",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
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@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xe7a034a999fd9d3a5f86237ec196df0b32ddfa971083adb92491100965974b74",
+        "lastblockhash" : "0x54d2de0b54e0e54a547e3be1b178985a18ce6cd8c8c74b548e7e022de9d0065b",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_39936_1_55201_1000000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_39936_1_55201_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x0fa318",
-                    "hash" : "0x703c63d71b0f93aa6ed4ab9394fb712436c484e0c977ec8943e97239dc1fc8a7",
-                    "mixHash" : "0x1000c0e4c3a3310d4c3cd2ce99141394fd62cd2c8a13b1b0fa3fb22c7ccb51be",
-                    "nonce" : "0x0654a42414029f85",
+                    "hash" : "0x2323e44eea397ca0402c88f05322935188854deef861d2844e987e12351dd588",
+                    "mixHash" : "0x9a5127aa7faaac5ef6b9cf4839ecc932bd4c5ffe906a3a0845368c8d5b5431e4",
+                    "nonce" : "0xe9a63594b73a4ccd",
                     "number" : "0x01",
                     "parentHash" : "0x2e337efe6e6fa6db74bfa5ce306aa6df189f4df277f90e3289235dfd964e78f8",
                     "receiptTrie" : "0x8bc97affd3629c497b6e9cea036ecbddfcaf182210203c93c139d62816b8c5f0",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x9d7a51c0efa32aa9dfc00f2bb92424ccf11278498af911e252659b0aa7550607",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
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@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x703c63d71b0f93aa6ed4ab9394fb712436c484e0c977ec8943e97239dc1fc8a7",
+        "lastblockhash" : "0x2323e44eea397ca0402c88f05322935188854deef861d2844e987e12351dd588",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_39936_1_55201_1000000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_39936_1_55201_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xb668",
-                    "hash" : "0x0966e4f8a2c701aa1b17a823f855b7d628ce2e55fd81e1ffc30460760bbee1ef",
-                    "mixHash" : "0x2a80d22585aba293fca0d0feb695eef271f9bb3be64882df755634c01dfb0155",
-                    "nonce" : "0x8e8835cec468e860",
+                    "hash" : "0xf0adb13ffd7faa4295f265eb8f4032acc59af7aae9219e11391b7f75ca963ff6",
+                    "mixHash" : "0x307dd7827afe03f5c0b0b99f93065113d02d2532008dc23f53a67d65043d4f6e",
+                    "nonce" : "0xf0e416e51b3af6fe",
                     "number" : "0x01",
                     "parentHash" : "0x2e337efe6e6fa6db74bfa5ce306aa6df189f4df277f90e3289235dfd964e78f8",
-                    "receiptTrie" : "0x4e6df35d360269e10bb2d076f01a0c7774b727ad43bc5b5700f0789a216b97a8",
+                    "receiptTrie" : "0x2f7506429a4eb728a2a8f773d54d7ad37d561ea2bee8fb952bb35074fdcac283",
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                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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                 "transactions" : [
                     {
                         "data" : "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",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x0966e4f8a2c701aa1b17a823f855b7d628ce2e55fd81e1ffc30460760bbee1ef",
+        "lastblockhash" : "0xf0adb13ffd7faa4295f265eb8f4032acc59af7aae9219e11391b7f75ca963ff6",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_39936_1_55201_155000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_39936_1_55201_155000_d0g0v0.json
index 516e7c627..8d485a1a5 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_39936_1_55201_155000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_39936_1_55201_155000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_39936_1_55201_155000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_39936_1_55201_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xb65e",
-                    "hash" : "0x567975f2424171eb21ec0934968f46806fb884a41a600cdac33e0894ec3d69a7",
-                    "mixHash" : "0x36fb81c3fc6b45716dfda9488efcd96cd3a2e5fb58822b35f40488a6c78fe51b",
-                    "nonce" : "0x932bbbb7454b103d",
+                    "hash" : "0xa8d104e903b7a6f669e9c4ad1bfe6c185492c80219894a397ec0018b872eaabb",
+                    "mixHash" : "0x4fbf3e34396f06758e9873e99127f1510d381053abe3a758a918011821c56df0",
+                    "nonce" : "0x16f433a46379d2d4",
                     "number" : "0x01",
                     "parentHash" : "0x2e337efe6e6fa6db74bfa5ce306aa6df189f4df277f90e3289235dfd964e78f8",
                     "receiptTrie" : "0xce396b1578d0c439748c2d65bc6045a0b035d9f9136d60ee21d0c5d1bd3559ec",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x97ee86d6d2d02d00c4d26fc2c5c4b92b11c1a0505d9057464a63aba553ad0c3d",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90368f901f8a02e337efe6e6fa6db74bfa5ce306aa6df189f4df277f90e3289235dfd964e78f8a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a04f031c46a10f88bf4ec90f081c85d0cb3c4ae99edfa5ee67fc994357620a3a83a097ee86d6d2d02d00c4d26fc2c5c4b92b11c1a0505d9057464a63aba553ad0c3da0ce396b1578d0c439748c2d65bc6045a0b035d9f9136d60ee21d0c5d1bd3559ecb901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082b65e8203e880a04fbf3e34396f06758e9873e99127f1510d381053abe3a758a918011821c56df08816f433a46379d2d4f90169f9016601018302be5094c305c901078781c232a2a521c2af7980f8385ee980b9010430c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000a200000000000000000000000000000000000000000000000000000000000000210000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000002001000000000000000000000000000000000000000000000000000000000000000001304d37f120d696c834550e63d9bb9c14b4f9165c9ede434e4644e3998d6db8810000000000000000000000000000000000000000000000000000000000001ba0dc47131583137410670323c7ac50f27e75fb73f9f698063e922493a2bd9435aea07ee68c3a9a072d1b837c41e3415e216611e49bee8664f408e93b679a2102defcc0",
                 "transactions" : [
                     {
                         "data" : "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",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x567975f2424171eb21ec0934968f46806fb884a41a600cdac33e0894ec3d69a7",
+        "lastblockhash" : "0xa8d104e903b7a6f669e9c4ad1bfe6c185492c80219894a397ec0018b872eaabb",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_39936_1_55201_155000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_39936_1_55201_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xb65e",
-                    "hash" : "0x60b479bd838b0c72fd8872d34270785ea5102b0bbf2463f560a76e11199ac2cc",
-                    "mixHash" : "0x7903c8b79e46549c614566a16522b308df968c8b34947ee375aeb015fe83341f",
-                    "nonce" : "0xd0b385184b660df5",
+                    "hash" : "0xbf306569163b83f3f36cf2e67506014dc816b9d46d91ec811246f08940ec19e1",
+                    "mixHash" : "0x72998563fb02e44fc148bc26e3b6364abd2027dafee4c1513b290d10a9db50cd",
+                    "nonce" : "0x31224a8347582516",
                     "number" : "0x01",
                     "parentHash" : "0x2e337efe6e6fa6db74bfa5ce306aa6df189f4df277f90e3289235dfd964e78f8",
                     "receiptTrie" : "0xce396b1578d0c439748c2d65bc6045a0b035d9f9136d60ee21d0c5d1bd3559ec",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x97ee86d6d2d02d00c4d26fc2c5c4b92b11c1a0505d9057464a63aba553ad0c3d",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "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",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x60b479bd838b0c72fd8872d34270785ea5102b0bbf2463f560a76e11199ac2cc",
+        "lastblockhash" : "0xbf306569163b83f3f36cf2e67506014dc816b9d46d91ec811246f08940ec19e1",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_39936_1_55201_155000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_39936_1_55201_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x02be50",
-                    "hash" : "0x9e9a017d85f6ffd5e6f8999b6ba51881498cea19e7ddeccb41e3077942114a79",
-                    "mixHash" : "0x24f7d2abd2128e8880eacb1735d5f5e3adb0746a04a210cfffcfa1d30bca668f",
-                    "nonce" : "0xd23add080486fd3f",
+                    "hash" : "0x80b4817c150671cb6dd7e6aea688d24a7596a9efaa1eb5c2492860010275400c",
+                    "mixHash" : "0x508845ff911a84ebf9bd747dd8b6996a62c81f90f4f9eb589b8672cdc36ecdb6",
+                    "nonce" : "0xb0e6c27b7522d167",
                     "number" : "0x01",
                     "parentHash" : "0x2e337efe6e6fa6db74bfa5ce306aa6df189f4df277f90e3289235dfd964e78f8",
                     "receiptTrie" : "0xb472bdf2fd228911778109823ff9f44b4cac02bca71ac61dd77e335dfd0b0a92",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x97ee86d6d2d02d00c4d26fc2c5c4b92b11c1a0505d9057464a63aba553ad0c3d",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "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",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x9e9a017d85f6ffd5e6f8999b6ba51881498cea19e7ddeccb41e3077942114a79",
+        "lastblockhash" : "0x80b4817c150671cb6dd7e6aea688d24a7596a9efaa1eb5c2492860010275400c",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_39936_1_55201_155000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_39936_1_55201_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x02be50",
-                    "hash" : "0xb428cb9dd1094467abe9f6ba89b0898466667bb550b4cc30d1719ce8029bd004",
-                    "mixHash" : "0x9dc78c7df0f4103ae739a50ef2301b098cf6cef24e24672ec8eb214699ddb8de",
-                    "nonce" : "0xbfbc73c87cf74fb4",
+                    "hash" : "0x5334f7c7d637981f1801a808fd2c0237e910815234adf438e104b8f39c4dd94a",
+                    "mixHash" : "0x85488ad6ade5c205cf62f2b0e3ce5581dc8b9512b20dfaf948bf45a643b2bc2a",
+                    "nonce" : "0x6329f2d35056dccb",
                     "number" : "0x01",
                     "parentHash" : "0x2e337efe6e6fa6db74bfa5ce306aa6df189f4df277f90e3289235dfd964e78f8",
                     "receiptTrie" : "0xb472bdf2fd228911778109823ff9f44b4cac02bca71ac61dd77e335dfd0b0a92",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x97ee86d6d2d02d00c4d26fc2c5c4b92b11c1a0505d9057464a63aba553ad0c3d",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "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",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xb428cb9dd1094467abe9f6ba89b0898466667bb550b4cc30d1719ce8029bd004",
+        "lastblockhash" : "0x5334f7c7d637981f1801a808fd2c0237e910815234adf438e104b8f39c4dd94a",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_39936_1_55201_155000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_39936_1_55201_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xb668",
-                    "hash" : "0xd0233acb220dadf120a6456d7b30273c3416de9a53b229974d7ecb948ca42ceb",
-                    "mixHash" : "0xca68b80a6bb98e0243ab0964d678e96724846a257d388ab28e7d91fac8528840",
-                    "nonce" : "0x71b3e7ec07f8b353",
+                    "hash" : "0x8d86f0c8baf15462d476d74f7fafdc3d4b86f56ff0825843a504e1417c89b49a",
+                    "mixHash" : "0xbef073ceaeb1380003b22d0871511855fd2606b7e2558ccaadaa79fcf6d4df44",
+                    "nonce" : "0x696e0fcc88b160b3",
                     "number" : "0x01",
                     "parentHash" : "0x2e337efe6e6fa6db74bfa5ce306aa6df189f4df277f90e3289235dfd964e78f8",
-                    "receiptTrie" : "0x4e6df35d360269e10bb2d076f01a0c7774b727ad43bc5b5700f0789a216b97a8",
+                    "receiptTrie" : "0x2f7506429a4eb728a2a8f773d54d7ad37d561ea2bee8fb952bb35074fdcac283",
                     "stateRoot" : "0x5ddbd32b912379ff86d389f08081a0307dec00f23d682cecc236882f7a50f0d4",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x97ee86d6d2d02d00c4d26fc2c5c4b92b11c1a0505d9057464a63aba553ad0c3d",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "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",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xd0233acb220dadf120a6456d7b30273c3416de9a53b229974d7ecb948ca42ceb",
+        "lastblockhash" : "0x8d86f0c8baf15462d476d74f7fafdc3d4b86f56ff0825843a504e1417c89b49a",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_39936_1_55201_20500.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_39936_1_55201_20500_d0g0v0.json
index 9fea3bd98..f1a661080 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_39936_1_55201_20500.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_39936_1_55201_20500_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_39936_1_55201_20500_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_39936_1_55201_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xb0ec",
-                    "hash" : "0x1e7973d4ca85886e35859bad536a95942f27a1e17bf44386e32b3362bc6ec207",
-                    "mixHash" : "0x782ae77d7dcea5ed5241cda69a200ca6248e8490fc4750e0568f6663abbe71db",
-                    "nonce" : "0x90c56319654fcf9a",
+                    "hash" : "0x47080ec49f410298550c4b602580b80c95f819b5dcf30980255a169d36c4db59",
+                    "mixHash" : "0xe49e610f9d24506b193ff82d08a7452d0805ba9b4e535db3e7b94fdc7daef734",
+                    "nonce" : "0xf4955482fb6f49c2",
                     "number" : "0x01",
                     "parentHash" : "0x2e337efe6e6fa6db74bfa5ce306aa6df189f4df277f90e3289235dfd964e78f8",
                     "receiptTrie" : "0x9e8540ce681ebcf4e3769d41383247969499c09ab6a5c7947f7376e45d3c3519",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0xd9fc1a41d130d610076005be9701ed9c38ff39fbfa54991e2d1a6517cabe4244",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000a200000000000000000000000000000000000000000000000000000000000000210000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000002001000000000000000000000000000000000000000000000000000000000000000001304d37f120d696c834550e63d9bb9c14b4f9165c9ede434e4644e3998d6db881000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x1e7973d4ca85886e35859bad536a95942f27a1e17bf44386e32b3362bc6ec207",
+        "lastblockhash" : "0x47080ec49f410298550c4b602580b80c95f819b5dcf30980255a169d36c4db59",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -219,6 +224,11 @@
         }
     },
     "modexp_39936_1_55201_20500_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_39936_1_55201_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -228,9 +238,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xb0ec",
-                    "hash" : "0x9d56734912554667172d93070b5b5b26b6672cc107eed4a8c6d2a903906064ef",
-                    "mixHash" : "0x073b4ac54cbb94eaae6f48e5a63fbdb658a1d3fbbaa902d1032eac9491969cf7",
-                    "nonce" : "0x223c5fb5dffeb2d8",
+                    "hash" : "0x2f788bed88674f98b0f1a02d12469e04214ed148eafc18f032af7cabf13e7079",
+                    "mixHash" : "0x98bd0e51b81244b357e4577fa148301a065acfebcceeca0849844d3ef38196f1",
+                    "nonce" : "0xf376ce4362e55913",
                     "number" : "0x01",
                     "parentHash" : "0x2e337efe6e6fa6db74bfa5ce306aa6df189f4df277f90e3289235dfd964e78f8",
                     "receiptTrie" : "0x9e8540ce681ebcf4e3769d41383247969499c09ab6a5c7947f7376e45d3c3519",
@@ -239,7 +249,7 @@
                     "transactionsTrie" : "0xd9fc1a41d130d610076005be9701ed9c38ff39fbfa54991e2d1a6517cabe4244",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
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@@ -276,7 +286,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x9d56734912554667172d93070b5b5b26b6672cc107eed4a8c6d2a903906064ef",
+        "lastblockhash" : "0x2f788bed88674f98b0f1a02d12469e04214ed148eafc18f032af7cabf13e7079",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -438,6 +448,11 @@
         }
     },
     "modexp_39936_1_55201_20500_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_39936_1_55201_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -447,9 +462,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xb0ec",
-                    "hash" : "0xc18daf1d0b71e74b90715022e49caa583cc4109250b9f16118e57877a1283525",
-                    "mixHash" : "0xbb30157eb97df2660475f91894adc1f46ce809d3001ec7e62ef9df29535e243c",
-                    "nonce" : "0xf36efd4c4705c9c5",
+                    "hash" : "0x2ec3da14b63d116c73198cef57a43e61f27693dae1ae565fcc845a4391d19caa",
+                    "mixHash" : "0xda426289f4f37d662d91d797a898cace9149615f24ce8b52e4ea46c94a4566b4",
+                    "nonce" : "0xecfdf6403c1ecb81",
                     "number" : "0x01",
                     "parentHash" : "0x2e337efe6e6fa6db74bfa5ce306aa6df189f4df277f90e3289235dfd964e78f8",
                     "receiptTrie" : "0x9e8540ce681ebcf4e3769d41383247969499c09ab6a5c7947f7376e45d3c3519",
@@ -458,7 +473,7 @@
                     "transactionsTrie" : "0xd9fc1a41d130d610076005be9701ed9c38ff39fbfa54991e2d1a6517cabe4244",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
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@@ -495,7 +510,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a0f7d7a3fde4e7780dd755ad5a0468713a0ba292313010326d255bbd014f9308f4a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0xc18daf1d0b71e74b90715022e49caa583cc4109250b9f16118e57877a1283525",
+        "lastblockhash" : "0x2ec3da14b63d116c73198cef57a43e61f27693dae1ae565fcc845a4391d19caa",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -657,6 +672,11 @@
         }
     },
     "modexp_39936_1_55201_20500_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_39936_1_55201_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -666,9 +686,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xb0ec",
-                    "hash" : "0x55727a00839abc77fe94caafcc236bce9ad935fc12b84c49de54ae3a94febb3d",
-                    "mixHash" : "0x3642800fd4576e9109d3746d22e1448c4607885b75e9af9a9b17b12ecda888b8",
-                    "nonce" : "0xf49d4fff672e08d0",
+                    "hash" : "0x0a89900249b8fc6ce37c5a10f22a58cca72556101f4bcd77306199a3a17e5aea",
+                    "mixHash" : "0x74dbb31ed1a3119b363802f7d2f7d23b3a67df9ad7bb38a15f499b4b985e1f0c",
+                    "nonce" : "0xb5cf9af0826b59fb",
                     "number" : "0x01",
                     "parentHash" : "0x2e337efe6e6fa6db74bfa5ce306aa6df189f4df277f90e3289235dfd964e78f8",
                     "receiptTrie" : "0x9e8540ce681ebcf4e3769d41383247969499c09ab6a5c7947f7376e45d3c3519",
@@ -677,7 +697,7 @@
                     "transactionsTrie" : "0xd9fc1a41d130d610076005be9701ed9c38ff39fbfa54991e2d1a6517cabe4244",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
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@@ -714,7 +734,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x55727a00839abc77fe94caafcc236bce9ad935fc12b84c49de54ae3a94febb3d",
+        "lastblockhash" : "0x0a89900249b8fc6ce37c5a10f22a58cca72556101f4bcd77306199a3a17e5aea",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -876,6 +896,11 @@
         }
     },
     "modexp_39936_1_55201_20500_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_39936_1_55201_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -885,18 +910,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xb0ec",
-                    "hash" : "0x43afb010e1d5714d95fab1406b2af87c66ed1ddee5e7e6dce1258a3b228fa310",
-                    "mixHash" : "0x94b1650e73fc60c314b0d4ae97fa10dbf1553776fc0a222a07d7a4ad1e539ca6",
-                    "nonce" : "0xaf956e1757030321",
+                    "hash" : "0x4ea87bf571bbd7ae5add754d389e2afdcb955c9453da64da4277e4a77417d68e",
+                    "mixHash" : "0x42aac94dbda57e634bae672202ea2acd83215f85eb115e706b6d477c76452a63",
+                    "nonce" : "0x68ad9d9efe0dd770",
                     "number" : "0x01",
                     "parentHash" : "0x2e337efe6e6fa6db74bfa5ce306aa6df189f4df277f90e3289235dfd964e78f8",
-                    "receiptTrie" : "0xea08638d9978475cd7807e9644c49a324bee68a26fdf1719269d93cac8cccffb",
+                    "receiptTrie" : "0xb26eef388d1a44ec4ead9c454c6424a235c8d995d778462e4ed234c55ecf0ca9",
                     "stateRoot" : "0x1132f723cb1dd9d567317b8f75fe5c58cdf86cb96c763d6c848df758d294a34b",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0xd9fc1a41d130d610076005be9701ed9c38ff39fbfa54991e2d1a6517cabe4244",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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                 "transactions" : [
                     {
                         "data" : "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",
@@ -933,7 +958,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x43afb010e1d5714d95fab1406b2af87c66ed1ddee5e7e6dce1258a3b228fa310",
+        "lastblockhash" : "0x4ea87bf571bbd7ae5add754d389e2afdcb955c9453da64da4277e4a77417d68e",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_39936_1_55201_22000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_39936_1_55201_22000_d0g0v0.json
index 7d26546c0..2656a58d5 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_39936_1_55201_22000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_39936_1_55201_22000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_39936_1_55201_22000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_39936_1_55201_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xb65e",
-                    "hash" : "0x15e0b2bdb48dd392e568193dab9f05e4d81a1a1bc159c262cd369d6e85fe5910",
-                    "mixHash" : "0x63c41ad871348cb7bcb47ac2ef73c38bcb1add20fb77969f1fb3002c36fc9d9c",
-                    "nonce" : "0xfbd8f86463de0f90",
+                    "hash" : "0xdc3a48dc1164493b93155669facc11e6189521c32febdb43034eff04d99e7678",
+                    "mixHash" : "0xdcf0c8b478a7153249b852e40fe66e1798cb90b7fa5486002a0c1d2deaff8fd5",
+                    "nonce" : "0x8ff83d4b5480ed1b",
                     "number" : "0x01",
                     "parentHash" : "0x2e337efe6e6fa6db74bfa5ce306aa6df189f4df277f90e3289235dfd964e78f8",
                     "receiptTrie" : "0xce396b1578d0c439748c2d65bc6045a0b035d9f9136d60ee21d0c5d1bd3559ec",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x9b4f7dfbd131b0d2c02c533d7c6f9a0b421a9b12387763b62e53a0d5923a917b",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90367f901f8a02e337efe6e6fa6db74bfa5ce306aa6df189f4df277f90e3289235dfd964e78f8a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a04f031c46a10f88bf4ec90f081c85d0cb3c4ae99edfa5ee67fc994357620a3a83a09b4f7dfbd131b0d2c02c533d7c6f9a0b421a9b12387763b62e53a0d5923a917ba0ce396b1578d0c439748c2d65bc6045a0b035d9f9136d60ee21d0c5d1bd3559ecb901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082b65e8203e880a063c41ad871348cb7bcb47ac2ef73c38bcb1add20fb77969f1fb3002c36fc9d9c88fbd8f86463de0f90f90168f90165010182b6c894c305c901078781c232a2a521c2af7980f8385ee980b9010430c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000a200000000000000000000000000000000000000000000000000000000000000210000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000002001000000000000000000000000000000000000000000000000000000000000000001304d37f120d696c834550e63d9bb9c14b4f9165c9ede434e4644e3998d6db8810000000000000000000000000000000000000000000000000000000000001ba065d3fb5f698b3e712aadd5f2c3a71a3f75d1529b106cca5678954045ffbb97e3a04bcbb2ebc699971398f882e06fb84dc9bbf5ab5cd2565a3e07d30d9db773d330c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "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",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x15e0b2bdb48dd392e568193dab9f05e4d81a1a1bc159c262cd369d6e85fe5910",
+        "lastblockhash" : "0xdc3a48dc1164493b93155669facc11e6189521c32febdb43034eff04d99e7678",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_39936_1_55201_22000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_39936_1_55201_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xb65e",
-                    "hash" : "0xa305fd859bafaa11cefeebe5bd9bd63b9ce454dca8c6ef6fff433b86f27528c8",
-                    "mixHash" : "0xac9b0ca044cba25fcd36c206f60546832bf654a2d4f807f5ea723840e32a2ab9",
-                    "nonce" : "0x3186e18afee554ca",
+                    "hash" : "0x6f238ab25dfaf2068fc0b1ec524c5c078e4b80dbd07463333b6a657e4b54fac7",
+                    "mixHash" : "0x6cecc2d7c2c19e8cf9c4888176f1813292514dc251178f0db41a97a4e1f65920",
+                    "nonce" : "0xd010698185402e9b",
                     "number" : "0x01",
                     "parentHash" : "0x2e337efe6e6fa6db74bfa5ce306aa6df189f4df277f90e3289235dfd964e78f8",
                     "receiptTrie" : "0xce396b1578d0c439748c2d65bc6045a0b035d9f9136d60ee21d0c5d1bd3559ec",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x9b4f7dfbd131b0d2c02c533d7c6f9a0b421a9b12387763b62e53a0d5923a917b",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "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",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xa305fd859bafaa11cefeebe5bd9bd63b9ce454dca8c6ef6fff433b86f27528c8",
+        "lastblockhash" : "0x6f238ab25dfaf2068fc0b1ec524c5c078e4b80dbd07463333b6a657e4b54fac7",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_39936_1_55201_22000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_39936_1_55201_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xb6c8",
-                    "hash" : "0x3a9a160e4c24700b685515762e91dcb1e5eab2c8856810786f6dc4421862d5a6",
-                    "mixHash" : "0xf77bd357422ab4ba4bf2a0d692947862e2af81147c3fd8e5f7128644be829c67",
-                    "nonce" : "0xa2e9a0e70f0b4221",
+                    "hash" : "0x592eefa46d54d96d161d419f3498ecd1404217e51c2e74d61d43ff5e83d53f28",
+                    "mixHash" : "0x1ea104cf3f417152de97b7cdd3cba8e86472bfbaeba7d7727057d6dcf2b50863",
+                    "nonce" : "0x10aee34466f1fdc2",
                     "number" : "0x01",
                     "parentHash" : "0x2e337efe6e6fa6db74bfa5ce306aa6df189f4df277f90e3289235dfd964e78f8",
                     "receiptTrie" : "0x6b9f5c68444d52c07b13a95e8caa3e919414d910ac45932355bb54dd50dac49e",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x9b4f7dfbd131b0d2c02c533d7c6f9a0b421a9b12387763b62e53a0d5923a917b",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "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",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x3a9a160e4c24700b685515762e91dcb1e5eab2c8856810786f6dc4421862d5a6",
+        "lastblockhash" : "0x592eefa46d54d96d161d419f3498ecd1404217e51c2e74d61d43ff5e83d53f28",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_39936_1_55201_22000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_39936_1_55201_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xb6c8",
-                    "hash" : "0xdea3fbbb1a0ac6e2bde147c7ad1fbdacf989b7923d90953116756b6c4b5a0846",
-                    "mixHash" : "0x5c150be368d39dda42f0b7231f2e1c82c94bb14d0186e731258c267a26821e5d",
-                    "nonce" : "0x114c02ddf8d6bc5f",
+                    "hash" : "0xb63f603cb3875ba19477b465f14d0b93c895ebb508f846b98a162ccaaf2e7ca7",
+                    "mixHash" : "0x3f5ac137b802b4e44e786f152222304a1037f5e16b082623b64a8a6c73221c6b",
+                    "nonce" : "0x0b278aa210b3b7f9",
                     "number" : "0x01",
                     "parentHash" : "0x2e337efe6e6fa6db74bfa5ce306aa6df189f4df277f90e3289235dfd964e78f8",
                     "receiptTrie" : "0x6b9f5c68444d52c07b13a95e8caa3e919414d910ac45932355bb54dd50dac49e",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x9b4f7dfbd131b0d2c02c533d7c6f9a0b421a9b12387763b62e53a0d5923a917b",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000a200000000000000000000000000000000000000000000000000000000000000210000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000002001000000000000000000000000000000000000000000000000000000000000000001304d37f120d696c834550e63d9bb9c14b4f9165c9ede434e4644e3998d6db881000000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xdea3fbbb1a0ac6e2bde147c7ad1fbdacf989b7923d90953116756b6c4b5a0846",
+        "lastblockhash" : "0xb63f603cb3875ba19477b465f14d0b93c895ebb508f846b98a162ccaaf2e7ca7",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_39936_1_55201_22000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_39936_1_55201_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xb668",
-                    "hash" : "0x7b93eb3ad307220902240911047d4a9c7e9d09d1b36c584cc0e1802e3626b897",
-                    "mixHash" : "0x9452a6d5cbe60571efc79ef1ee1396c447b2672d70afc83d56fee1f8e07856e2",
-                    "nonce" : "0xf5c9ad3c5c068195",
+                    "hash" : "0x04036660c7fa9464e5d5746ec7ae7fa51c89f5d529708452d27319b063493538",
+                    "mixHash" : "0xe6c16616ce608450e1b0c50d3e6647e923f56b697ad35288395345df94f31bf3",
+                    "nonce" : "0xc468524f432b8fd2",
                     "number" : "0x01",
                     "parentHash" : "0x2e337efe6e6fa6db74bfa5ce306aa6df189f4df277f90e3289235dfd964e78f8",
-                    "receiptTrie" : "0x4e6df35d360269e10bb2d076f01a0c7774b727ad43bc5b5700f0789a216b97a8",
+                    "receiptTrie" : "0x2f7506429a4eb728a2a8f773d54d7ad37d561ea2bee8fb952bb35074fdcac283",
                     "stateRoot" : "0x5ddbd32b912379ff86d389f08081a0307dec00f23d682cecc236882f7a50f0d4",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x9b4f7dfbd131b0d2c02c533d7c6f9a0b421a9b12387763b62e53a0d5923a917b",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90367f901f8a02e337efe6e6fa6db74bfa5ce306aa6df189f4df277f90e3289235dfd964e78f8a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a05ddbd32b912379ff86d389f08081a0307dec00f23d682cecc236882f7a50f0d4a09b4f7dfbd131b0d2c02c533d7c6f9a0b421a9b12387763b62e53a0d5923a917ba04e6df35d360269e10bb2d076f01a0c7774b727ad43bc5b5700f0789a216b97a8b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082b6688203e880a09452a6d5cbe60571efc79ef1ee1396c447b2672d70afc83d56fee1f8e07856e288f5c9ad3c5c068195f90168f90165010182b6c894c305c901078781c232a2a521c2af7980f8385ee980b9010430c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000a200000000000000000000000000000000000000000000000000000000000000210000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000002001000000000000000000000000000000000000000000000000000000000000000001304d37f120d696c834550e63d9bb9c14b4f9165c9ede434e4644e3998d6db8810000000000000000000000000000000000000000000000000000000000001ba065d3fb5f698b3e712aadd5f2c3a71a3f75d1529b106cca5678954045ffbb97e3a04bcbb2ebc699971398f882e06fb84dc9bbf5ab5cd2565a3e07d30d9db773d330c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "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",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x7b93eb3ad307220902240911047d4a9c7e9d09d1b36c584cc0e1802e3626b897",
+        "lastblockhash" : "0x04036660c7fa9464e5d5746ec7ae7fa51c89f5d529708452d27319b063493538",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_39936_1_55201_25000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_39936_1_55201_25000_d0g0v0.json
index bdb6b18fa..612afe0b6 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_39936_1_55201_25000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_39936_1_55201_25000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_39936_1_55201_25000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_39936_1_55201_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xb65e",
-                    "hash" : "0x0dd13a2f312c4e57049c5fe36c7cf6d83d617d5a84dbef2b84850ee4962a0330",
-                    "mixHash" : "0x649a1e6f3ec1669f483a20a8322243ad1734b27580d0fc7ef335956ca4286d79",
-                    "nonce" : "0x6d7a7686de368d73",
+                    "hash" : "0x61b2e16495e8a8d4eaff4f9ab6bfdeeacd01a11c78fc9f8266e93f8c233ffb1b",
+                    "mixHash" : "0xb5fd0d833c2131de32f7ebdfa3cb574fe9df16b9b1c2b2bacf055674eb8c672f",
+                    "nonce" : "0x647561519f0d56ba",
                     "number" : "0x01",
                     "parentHash" : "0x2e337efe6e6fa6db74bfa5ce306aa6df189f4df277f90e3289235dfd964e78f8",
                     "receiptTrie" : "0xce396b1578d0c439748c2d65bc6045a0b035d9f9136d60ee21d0c5d1bd3559ec",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0xce8e41b9d02e132cff0496783078512d9b93991c0d24612636fb320eac314716",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "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",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x0dd13a2f312c4e57049c5fe36c7cf6d83d617d5a84dbef2b84850ee4962a0330",
+        "lastblockhash" : "0x61b2e16495e8a8d4eaff4f9ab6bfdeeacd01a11c78fc9f8266e93f8c233ffb1b",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_39936_1_55201_25000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_39936_1_55201_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xb65e",
-                    "hash" : "0x817ee7544e8b54c5d247c0be098d1ffba0d1d4f0dc2630e022de662565a3a8dd",
-                    "mixHash" : "0xd9e45675fbc9c5f46895276c30a08219abe6d4cca34e3b919a3813ad6871552c",
-                    "nonce" : "0xeea5d5b365ea2027",
+                    "hash" : "0x5acd77e07b75b3a1a6c0c36fc571e98f0d26c97c9a9dba4f6005b6e1ed0c7ddf",
+                    "mixHash" : "0x88b48bcb7688b0fd64d647d968c1d253063cb257ed7df411a7ff7828909b6d2f",
+                    "nonce" : "0x6802a1eb13c0bf6a",
                     "number" : "0x01",
                     "parentHash" : "0x2e337efe6e6fa6db74bfa5ce306aa6df189f4df277f90e3289235dfd964e78f8",
                     "receiptTrie" : "0xce396b1578d0c439748c2d65bc6045a0b035d9f9136d60ee21d0c5d1bd3559ec",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0xce8e41b9d02e132cff0496783078512d9b93991c0d24612636fb320eac314716",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000a200000000000000000000000000000000000000000000000000000000000000210000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000002001000000000000000000000000000000000000000000000000000000000000000001304d37f120d696c834550e63d9bb9c14b4f9165c9ede434e4644e3998d6db881000000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x817ee7544e8b54c5d247c0be098d1ffba0d1d4f0dc2630e022de662565a3a8dd",
+        "lastblockhash" : "0x5acd77e07b75b3a1a6c0c36fc571e98f0d26c97c9a9dba4f6005b6e1ed0c7ddf",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_39936_1_55201_25000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_39936_1_55201_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xc280",
-                    "hash" : "0x31024480b32976dac2e2b413cc5f36d85e57ceae76e2b75ef1217c8f320c8caa",
-                    "mixHash" : "0xfd349833747612116a38f1a72065ba8ce122852a505207f1181d3bf96fc54ae7",
-                    "nonce" : "0x4902d17add50df28",
+                    "hash" : "0xf08b17120e9ceecb309fd13bf18bf6360f05652fa6b5c9cd5e4ce74217b64311",
+                    "mixHash" : "0xe0f0fab5a80eb011d4d6e1f49a9cdc526854c2d5870b2c6f6f53b15cc227597c",
+                    "nonce" : "0xb6258aa1774ef2f2",
                     "number" : "0x01",
                     "parentHash" : "0x2e337efe6e6fa6db74bfa5ce306aa6df189f4df277f90e3289235dfd964e78f8",
                     "receiptTrie" : "0x515b087fa14354c7ad4151956bbb8180da6d94dd675fc251c17361f6b6b14f48",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0xce8e41b9d02e132cff0496783078512d9b93991c0d24612636fb320eac314716",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
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@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x31024480b32976dac2e2b413cc5f36d85e57ceae76e2b75ef1217c8f320c8caa",
+        "lastblockhash" : "0xf08b17120e9ceecb309fd13bf18bf6360f05652fa6b5c9cd5e4ce74217b64311",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_39936_1_55201_25000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_39936_1_55201_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xc280",
-                    "hash" : "0x4f1574d0b18546d317be73d6965d26c93c7c61ab6e70f9f06033a13612d7fc39",
-                    "mixHash" : "0xa532a46c7a36dff5151c50b3d9cc1b59e5a9330ad1421d3de7aa6b367b30c7b3",
-                    "nonce" : "0x34f7a8977807f727",
+                    "hash" : "0x3d2d2b9fd3f663e929959dac5ac823f1f4fbbd7a7ef6dabbe51b39e42b6990d8",
+                    "mixHash" : "0xb8d71468e1ec24f345108cec1d05a48ffebcd635b3cf3b6cd39318977c6c1e58",
+                    "nonce" : "0x1e28eb25e7d59724",
                     "number" : "0x01",
                     "parentHash" : "0x2e337efe6e6fa6db74bfa5ce306aa6df189f4df277f90e3289235dfd964e78f8",
                     "receiptTrie" : "0x515b087fa14354c7ad4151956bbb8180da6d94dd675fc251c17361f6b6b14f48",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0xce8e41b9d02e132cff0496783078512d9b93991c0d24612636fb320eac314716",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
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                     {
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@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x4f1574d0b18546d317be73d6965d26c93c7c61ab6e70f9f06033a13612d7fc39",
+        "lastblockhash" : "0x3d2d2b9fd3f663e929959dac5ac823f1f4fbbd7a7ef6dabbe51b39e42b6990d8",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_39936_1_55201_25000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_39936_1_55201_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xb668",
-                    "hash" : "0xb801f6836e86f048ba00b7dc3f378f8c9b607976804ec00dbe66ecbd6cdb8429",
-                    "mixHash" : "0x22b59400a9bc95082d7af847c4539923f4b74463cd93f82f3d926ef03a4a23f2",
-                    "nonce" : "0x3aed12f27fe8a2d1",
+                    "hash" : "0x3eecdf29fc0810794f090014a27c313a1c221b80af5c12dd68e756e620d5975f",
+                    "mixHash" : "0x412ac3281e7ef2b5fd7d59f19b393e5074b7b48ddad8fe0b5662d6f4fbe1fad3",
+                    "nonce" : "0xb8c3f1174ae25840",
                     "number" : "0x01",
                     "parentHash" : "0x2e337efe6e6fa6db74bfa5ce306aa6df189f4df277f90e3289235dfd964e78f8",
-                    "receiptTrie" : "0x4e6df35d360269e10bb2d076f01a0c7774b727ad43bc5b5700f0789a216b97a8",
+                    "receiptTrie" : "0x2f7506429a4eb728a2a8f773d54d7ad37d561ea2bee8fb952bb35074fdcac283",
                     "stateRoot" : "0x5ddbd32b912379ff86d389f08081a0307dec00f23d682cecc236882f7a50f0d4",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0xce8e41b9d02e132cff0496783078512d9b93991c0d24612636fb320eac314716",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
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                 "transactions" : [
                     {
                         "data" : "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",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xb801f6836e86f048ba00b7dc3f378f8c9b607976804ec00dbe66ecbd6cdb8429",
+        "lastblockhash" : "0x3eecdf29fc0810794f090014a27c313a1c221b80af5c12dd68e756e620d5975f",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_39936_1_55201_35000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_39936_1_55201_35000_d0g0v0.json
index 02dcd31a7..56c82d1a4 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_39936_1_55201_35000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_39936_1_55201_35000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_39936_1_55201_35000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_39936_1_55201_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xb65e",
-                    "hash" : "0x2fe47b21063b6322423ebf0e0f672a7f95c53087ccd0e06f593b3115af9d82f5",
-                    "mixHash" : "0xbc275b955ac0265db14c7d2b0d87ca59b1f98d3ca0939013d147b9b98f913c64",
-                    "nonce" : "0xe2aca4a8e1afad19",
+                    "hash" : "0x9b4b23a83e4807fc88668540a6bdc5ce700525469a207591961fc059903e8288",
+                    "mixHash" : "0x62e31c886bcc6c3feb76e23a8a6cb91bbf926a5bb49d80f8638ed9a77a69be8c",
+                    "nonce" : "0x9ee4f0be02d1079b",
                     "number" : "0x01",
                     "parentHash" : "0x2e337efe6e6fa6db74bfa5ce306aa6df189f4df277f90e3289235dfd964e78f8",
                     "receiptTrie" : "0xce396b1578d0c439748c2d65bc6045a0b035d9f9136d60ee21d0c5d1bd3559ec",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0xb58077468a99e3c66d60f7b73d5b31bc715ffcb5e9d23c36a1b3a775df534118",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "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",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x2fe47b21063b6322423ebf0e0f672a7f95c53087ccd0e06f593b3115af9d82f5",
+        "lastblockhash" : "0x9b4b23a83e4807fc88668540a6bdc5ce700525469a207591961fc059903e8288",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_39936_1_55201_35000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_39936_1_55201_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xb65e",
-                    "hash" : "0x809d11e2d4abe9fca0d6e60f56b968572e63048ea40de6abe46441dc75368d61",
-                    "mixHash" : "0xc35348cb2d55ee1614d4277e5a69c214140cae46576395d3e595d4e9dc762e49",
-                    "nonce" : "0x5a92064e8a350fd1",
+                    "hash" : "0x8213d066933b4bfe3eefcde80d2d8cffb02d93fb19768776c094b174dde98f98",
+                    "mixHash" : "0xa1a6eecde2b481511e42b6a95fefaead67c1f3c1c771bb409bd606ad884a8754",
+                    "nonce" : "0x522e4969fa506142",
                     "number" : "0x01",
                     "parentHash" : "0x2e337efe6e6fa6db74bfa5ce306aa6df189f4df277f90e3289235dfd964e78f8",
                     "receiptTrie" : "0xce396b1578d0c439748c2d65bc6045a0b035d9f9136d60ee21d0c5d1bd3559ec",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0xb58077468a99e3c66d60f7b73d5b31bc715ffcb5e9d23c36a1b3a775df534118",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "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",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x809d11e2d4abe9fca0d6e60f56b968572e63048ea40de6abe46441dc75368d61",
+        "lastblockhash" : "0x8213d066933b4bfe3eefcde80d2d8cffb02d93fb19768776c094b174dde98f98",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_39936_1_55201_35000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_39936_1_55201_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xe990",
-                    "hash" : "0xfcda9225197af7229dd441c796594f1ed2c8073c0fb0bde70e3801a72ab67ec7",
-                    "mixHash" : "0x9c2d588313544c89e65b549191370fe3dab910bcad5d4bc5b3419f758da0f5e1",
-                    "nonce" : "0x3bbe1163d787996f",
+                    "hash" : "0x18292a463b014d74e2df00239d69820bb26b556c6cd998755f963047f9d6a2b7",
+                    "mixHash" : "0x923a172c8ec3b54471650350225158ee0e42421b89d926a09f8011e0b3365b33",
+                    "nonce" : "0x19c85cf947b64284",
                     "number" : "0x01",
                     "parentHash" : "0x2e337efe6e6fa6db74bfa5ce306aa6df189f4df277f90e3289235dfd964e78f8",
                     "receiptTrie" : "0xc60b970e631efe14d73a5be249a22086be43414c878ac4b8e58a234719d48fc2",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0xb58077468a99e3c66d60f7b73d5b31bc715ffcb5e9d23c36a1b3a775df534118",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "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",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xfcda9225197af7229dd441c796594f1ed2c8073c0fb0bde70e3801a72ab67ec7",
+        "lastblockhash" : "0x18292a463b014d74e2df00239d69820bb26b556c6cd998755f963047f9d6a2b7",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_39936_1_55201_35000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_39936_1_55201_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xe990",
-                    "hash" : "0xa569a4d366714aee18977ed6f1b3f3a17b17308b10a57f3ce48168ad0843c456",
-                    "mixHash" : "0x16907be8e2f12991e516d0aae2b7266fb0069fb14718a677a6777cf00de1cce4",
-                    "nonce" : "0x334e6b804041f577",
+                    "hash" : "0xcf7e9b0ab649a933e54db3a1b27c681619bee8f00029b0c7c9c309852fa31c2b",
+                    "mixHash" : "0x9d023586344173f1a7a8da126c8b5fd94004ed812231fc1720c35e544a903669",
+                    "nonce" : "0xf10a5912c1598875",
                     "number" : "0x01",
                     "parentHash" : "0x2e337efe6e6fa6db74bfa5ce306aa6df189f4df277f90e3289235dfd964e78f8",
                     "receiptTrie" : "0xc60b970e631efe14d73a5be249a22086be43414c878ac4b8e58a234719d48fc2",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0xb58077468a99e3c66d60f7b73d5b31bc715ffcb5e9d23c36a1b3a775df534118",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "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",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xa569a4d366714aee18977ed6f1b3f3a17b17308b10a57f3ce48168ad0843c456",
+        "lastblockhash" : "0xcf7e9b0ab649a933e54db3a1b27c681619bee8f00029b0c7c9c309852fa31c2b",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_39936_1_55201_35000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_39936_1_55201_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xb668",
-                    "hash" : "0x04168066051fdcfb0bd3bc126e2f53f6053e1e0c48dd35c53099d529aa2f8e57",
-                    "mixHash" : "0x8ffcf0a0a79cd80c0b9edc6487b3e9986ffaadde457f029a29e6c6bf260b6d53",
-                    "nonce" : "0xce5b24e6886a3428",
+                    "hash" : "0xca4273141a0ce89d05b3a9a03aa65e202b0ed7e9d0851daab46417f956ed1a56",
+                    "mixHash" : "0x8dedd65e53e2b9a6107f33f932fa9f17ac770486fbebee1458141a1bf3679191",
+                    "nonce" : "0xa226c8ca27a71706",
                     "number" : "0x01",
                     "parentHash" : "0x2e337efe6e6fa6db74bfa5ce306aa6df189f4df277f90e3289235dfd964e78f8",
-                    "receiptTrie" : "0x4e6df35d360269e10bb2d076f01a0c7774b727ad43bc5b5700f0789a216b97a8",
+                    "receiptTrie" : "0x2f7506429a4eb728a2a8f773d54d7ad37d561ea2bee8fb952bb35074fdcac283",
                     "stateRoot" : "0x5ddbd32b912379ff86d389f08081a0307dec00f23d682cecc236882f7a50f0d4",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0xb58077468a99e3c66d60f7b73d5b31bc715ffcb5e9d23c36a1b3a775df534118",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "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",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x04168066051fdcfb0bd3bc126e2f53f6053e1e0c48dd35c53099d529aa2f8e57",
+        "lastblockhash" : "0xca4273141a0ce89d05b3a9a03aa65e202b0ed7e9d0851daab46417f956ed1a56",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_09984_39936_1000000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_09984_39936_1000000_d0g0v0.json
index b78b7b47a..160700774 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_09984_39936_1000000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_09984_39936_1000000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_3_09984_39936_1000000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_09984_39936_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xaead",
-                    "hash" : "0x1c5f3d678488a10a660b246465c387f2d24233f7b4bf84651bd8041e2abf3b85",
-                    "mixHash" : "0x2f4059ce3282bd48f529b859abc787c2a9bf8bd0596fc0f32fb746366c0d3a84",
-                    "nonce" : "0x83af194e2dec5b25",
+                    "hash" : "0x110bf28628596174bd9d8e521550463e2a187e06235640cd6b42bab5e8637a88",
+                    "mixHash" : "0xb977b1467225d8b3bd8bc497efa624c353b892e2888c06ebd58d76fc1e56ac84",
+                    "nonce" : "0xb513d994289a0287",
                     "number" : "0x01",
                     "parentHash" : "0x684a0a9a7fcd9bcd0668d483b720c4fd0eed49848f22bfe7b9fedd53c2d003b3",
                     "receiptTrie" : "0x35f0a0347b8249d0f3fe1a787d79d842bfb68d480fd6600a003b03e9b5fd286b",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x0dab3e0a7eb4782a901334af75d2db2b22edc55da429cb7ae14ea82412aa5a6e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000a2000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000021034000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x1c5f3d678488a10a660b246465c387f2d24233f7b4bf84651bd8041e2abf3b85",
+        "lastblockhash" : "0x110bf28628596174bd9d8e521550463e2a187e06235640cd6b42bab5e8637a88",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_3_09984_39936_1000000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_09984_39936_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xaead",
-                    "hash" : "0xe4a51291133946beb9eb76c2a1798384eed2a2f99a1d518581d8b9f497c8a445",
-                    "mixHash" : "0xf9cd669514c88566a802674d40152e2298c9db755802970f25f5737f2257370d",
-                    "nonce" : "0x5c0afca86faca356",
+                    "hash" : "0x5c1b551a24cbafa0888fc7c213dd4565bd2ba533bd0646084d324f1056a9261c",
+                    "mixHash" : "0xfd1d1dc067d42ba39690975875707c84b7e254892b36641cde584fa4f2e9460a",
+                    "nonce" : "0x1d3a019d9e446777",
                     "number" : "0x01",
                     "parentHash" : "0x684a0a9a7fcd9bcd0668d483b720c4fd0eed49848f22bfe7b9fedd53c2d003b3",
                     "receiptTrie" : "0x35f0a0347b8249d0f3fe1a787d79d842bfb68d480fd6600a003b03e9b5fd286b",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x0dab3e0a7eb4782a901334af75d2db2b22edc55da429cb7ae14ea82412aa5a6e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000a2000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000021034000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xe4a51291133946beb9eb76c2a1798384eed2a2f99a1d518581d8b9f497c8a445",
+        "lastblockhash" : "0x5c1b551a24cbafa0888fc7c213dd4565bd2ba533bd0646084d324f1056a9261c",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_3_09984_39936_1000000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_09984_39936_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x0f9b58",
-                    "hash" : "0xc7e8ff0fabdb84fbe9ac7321ddb7b33b85a2913058accc196ec3c8e13862a7ec",
-                    "mixHash" : "0x49dbc7229d93a18bbf0463856662ae8306ac2de4fb1db0fb20e58e4ae0d3c004",
-                    "nonce" : "0x41ef79d94e71e613",
+                    "hash" : "0x66088752fd4d3d11ec6d084048084ff80ab1bffabbef69b2df99fe0d85863c7c",
+                    "mixHash" : "0x975597a30ecd827af2e735da63598785b56b556d80e9989b676ec04dfe48b36f",
+                    "nonce" : "0xa82bed8c0b24d004",
                     "number" : "0x01",
                     "parentHash" : "0x684a0a9a7fcd9bcd0668d483b720c4fd0eed49848f22bfe7b9fedd53c2d003b3",
                     "receiptTrie" : "0x4e4f9fbae5040961100a9f3ad8f347c324b6efbd962440fb12635edd2b659bec",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x0dab3e0a7eb4782a901334af75d2db2b22edc55da429cb7ae14ea82412aa5a6e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000a2000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000021034000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xc7e8ff0fabdb84fbe9ac7321ddb7b33b85a2913058accc196ec3c8e13862a7ec",
+        "lastblockhash" : "0x66088752fd4d3d11ec6d084048084ff80ab1bffabbef69b2df99fe0d85863c7c",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_3_09984_39936_1000000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_09984_39936_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x0f9b58",
-                    "hash" : "0xf1356143b8e1e4d6a082eeffb5748d8e7989e8ce757327ea41cf86a415259a1e",
-                    "mixHash" : "0x2b17d7c33c3dd43a8342ce6af3ba2535f1e1eee2d663bafd10bf775accde29e6",
-                    "nonce" : "0xf85861defce7f2c0",
+                    "hash" : "0x4bf7ce4acdb13442d41d642979fdde33e2725094b4fd42bf21df619aa5c6c783",
+                    "mixHash" : "0x43bbd17d0a098d7b7d2e0bd3e608926606f89da91b635bc0fb372ecad9509bbe",
+                    "nonce" : "0x77f97af6661bf771",
                     "number" : "0x01",
                     "parentHash" : "0x684a0a9a7fcd9bcd0668d483b720c4fd0eed49848f22bfe7b9fedd53c2d003b3",
                     "receiptTrie" : "0x4e4f9fbae5040961100a9f3ad8f347c324b6efbd962440fb12635edd2b659bec",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x0dab3e0a7eb4782a901334af75d2db2b22edc55da429cb7ae14ea82412aa5a6e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000a2000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000021034000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xf1356143b8e1e4d6a082eeffb5748d8e7989e8ce757327ea41cf86a415259a1e",
+        "lastblockhash" : "0x4bf7ce4acdb13442d41d642979fdde33e2725094b4fd42bf21df619aa5c6c783",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_3_09984_39936_1000000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_09984_39936_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xb97b",
-                    "hash" : "0xd2605f0c65630a17ea6f188d4be2098e25fd222fa96bf25d15b369f05fe82e9c",
-                    "mixHash" : "0xedb22c20b1dd09b26df1d533c447b74e1aecfa2ba5a22ac4b8cbf96bf4b0adef",
-                    "nonce" : "0xa55fbf85f9044680",
+                    "hash" : "0x6a84bc6f5c73c5c888b89977d7b85592bf8393163811c99d684c9ba544efc088",
+                    "mixHash" : "0xd819452401e10e419ba8b556f826a8d23de4efb557b705e77e59a0a8f539abd1",
+                    "nonce" : "0x651bd6fade8c5f7b",
                     "number" : "0x01",
                     "parentHash" : "0x684a0a9a7fcd9bcd0668d483b720c4fd0eed49848f22bfe7b9fedd53c2d003b3",
-                    "receiptTrie" : "0x2d255661e727d81b2705e6eaeea6d5b91c7baad44c97f3ff92e9268808f78bd7",
+                    "receiptTrie" : "0x85b5a71892c7551fb436b20b878e91d07611eac207365cc0c120aeb52f369ad3",
                     "stateRoot" : "0x1c8b807edc07578983ae16dcbfd591e1b6401550045885e721b05815d429341e",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x0dab3e0a7eb4782a901334af75d2db2b22edc55da429cb7ae14ea82412aa5a6e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
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                 "transactions" : [
                     {
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@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xd2605f0c65630a17ea6f188d4be2098e25fd222fa96bf25d15b369f05fe82e9c",
+        "lastblockhash" : "0x6a84bc6f5c73c5c888b89977d7b85592bf8393163811c99d684c9ba544efc088",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_09984_39936_155000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_09984_39936_155000_d0g0v0.json
index 75e49b620..f71a17faf 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_09984_39936_155000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_09984_39936_155000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_3_09984_39936_155000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_09984_39936_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xaead",
-                    "hash" : "0x3a219217bf13bcdd60247247045684001d3c8780a75cc3a09065e2717b3c3c01",
-                    "mixHash" : "0x4363234e573218a1260ac601996ef5da6f676bfc6e4e658e935aa595c847891e",
-                    "nonce" : "0xcc8e963b4c078978",
+                    "hash" : "0x27ae73b82a2c0b0d2e0f3b5457378650c9a03a2b4081c643221e51598194da44",
+                    "mixHash" : "0x9feea47bac5cec1a34d4d405df2514c7e5dfc6bab36341afdc3898f695c5902a",
+                    "nonce" : "0x68e44a451c9e40d2",
                     "number" : "0x01",
                     "parentHash" : "0x684a0a9a7fcd9bcd0668d483b720c4fd0eed49848f22bfe7b9fedd53c2d003b3",
                     "receiptTrie" : "0x35f0a0347b8249d0f3fe1a787d79d842bfb68d480fd6600a003b03e9b5fd286b",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0xd83dd57ff8467700ac5b72159c59c962b39702a9fc03371bc04a80dae226c9b0",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000a2000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000021034000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x3a219217bf13bcdd60247247045684001d3c8780a75cc3a09065e2717b3c3c01",
+        "lastblockhash" : "0x27ae73b82a2c0b0d2e0f3b5457378650c9a03a2b4081c643221e51598194da44",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_3_09984_39936_155000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_09984_39936_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xaead",
-                    "hash" : "0xe892090e06ba90796296122fbec6f7d3c6560f6d70e035249bd008499701d37b",
-                    "mixHash" : "0x26b2559f73284afc930e91234616ba021b59c8b8c0197e5d8462006e3d3d6c86",
-                    "nonce" : "0x3b86f83fa57af229",
+                    "hash" : "0xa2006683f81b6ddc401a96a14fcb64a9ead7e5c6f417bf1adfb8a8100016c5b3",
+                    "mixHash" : "0x5259dd50432c6bd51755bb77140e3669eb9739a54ca3e91dc1bc18468f98f053",
+                    "nonce" : "0x305c7a0fe25cef9d",
                     "number" : "0x01",
                     "parentHash" : "0x684a0a9a7fcd9bcd0668d483b720c4fd0eed49848f22bfe7b9fedd53c2d003b3",
                     "receiptTrie" : "0x35f0a0347b8249d0f3fe1a787d79d842bfb68d480fd6600a003b03e9b5fd286b",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0xd83dd57ff8467700ac5b72159c59c962b39702a9fc03371bc04a80dae226c9b0",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000a2000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000021034000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xe892090e06ba90796296122fbec6f7d3c6560f6d70e035249bd008499701d37b",
+        "lastblockhash" : "0xa2006683f81b6ddc401a96a14fcb64a9ead7e5c6f417bf1adfb8a8100016c5b3",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_3_09984_39936_155000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_09984_39936_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x02b690",
-                    "hash" : "0xcf1483204f9b4e7b7822ac20cf378b504ebad046a60c7e44f5c1365558248c87",
-                    "mixHash" : "0xb7d8edb01114108bedb501364859cf5881c331f2206f11e2ddceac4ab320caf3",
-                    "nonce" : "0x21f51099b95baaa9",
+                    "hash" : "0xf9a500bea7131457221b496008da9db798223b4796874a35165077cbb97df4ce",
+                    "mixHash" : "0x7dc6701fe5dd0b627bd35ff3bdd9da568a30bd7cc3ef59a2b1793f902976aacb",
+                    "nonce" : "0xde684849a938b723",
                     "number" : "0x01",
                     "parentHash" : "0x684a0a9a7fcd9bcd0668d483b720c4fd0eed49848f22bfe7b9fedd53c2d003b3",
                     "receiptTrie" : "0xea7b599acd388c06ad45a941e521122aa017b65d06dc6f161226d99633992cfb",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0xd83dd57ff8467700ac5b72159c59c962b39702a9fc03371bc04a80dae226c9b0",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000a2000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000021034000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xcf1483204f9b4e7b7822ac20cf378b504ebad046a60c7e44f5c1365558248c87",
+        "lastblockhash" : "0xf9a500bea7131457221b496008da9db798223b4796874a35165077cbb97df4ce",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_3_09984_39936_155000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_09984_39936_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x02b690",
-                    "hash" : "0x16cf07b4994fd04c599f87d7dbaf44ab1aaab3b5f7b2731021e645abea8f8725",
-                    "mixHash" : "0x1c86390501abb89dadec53535ccea2e1eac514d6cb597a97314aa970b8c9d391",
-                    "nonce" : "0x1d4d3368db558d32",
+                    "hash" : "0x5a86d045c6d28cdd7bfcdce4314f3630f1b87847f09c21a22c9ecc90a5e4ab54",
+                    "mixHash" : "0x385a77eafe3196e91cf2c733aa7bbb00effee8bacdd6dfea2c9c650b120f8f25",
+                    "nonce" : "0xb003d9b61448a04d",
                     "number" : "0x01",
                     "parentHash" : "0x684a0a9a7fcd9bcd0668d483b720c4fd0eed49848f22bfe7b9fedd53c2d003b3",
                     "receiptTrie" : "0xea7b599acd388c06ad45a941e521122aa017b65d06dc6f161226d99633992cfb",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0xd83dd57ff8467700ac5b72159c59c962b39702a9fc03371bc04a80dae226c9b0",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000a2000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000021034000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x16cf07b4994fd04c599f87d7dbaf44ab1aaab3b5f7b2731021e645abea8f8725",
+        "lastblockhash" : "0x5a86d045c6d28cdd7bfcdce4314f3630f1b87847f09c21a22c9ecc90a5e4ab54",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_3_09984_39936_155000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_09984_39936_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xb97b",
-                    "hash" : "0x64e69d16e48878e377878026aed88b69e486fa005d626c2e886fc027087d2f4f",
-                    "mixHash" : "0x73adde525cd095196a260b5ac183b85e51b086b5289cea2f2ed8ddd074bdc7c3",
-                    "nonce" : "0xdba07fdf1adad009",
+                    "hash" : "0x4fb8314546b08f82733be221f3cf900eaf2c606a707b9a191e328e07cfc34e89",
+                    "mixHash" : "0x58f058047356e9886bbaad54ddb57d5010e8e88b37dbc30d52ba9fee6a8628f3",
+                    "nonce" : "0x08eb6841374a9f98",
                     "number" : "0x01",
                     "parentHash" : "0x684a0a9a7fcd9bcd0668d483b720c4fd0eed49848f22bfe7b9fedd53c2d003b3",
-                    "receiptTrie" : "0x2d255661e727d81b2705e6eaeea6d5b91c7baad44c97f3ff92e9268808f78bd7",
+                    "receiptTrie" : "0x85b5a71892c7551fb436b20b878e91d07611eac207365cc0c120aeb52f369ad3",
                     "stateRoot" : "0x1c8b807edc07578983ae16dcbfd591e1b6401550045885e721b05815d429341e",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0xd83dd57ff8467700ac5b72159c59c962b39702a9fc03371bc04a80dae226c9b0",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000a2000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000021034000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x64e69d16e48878e377878026aed88b69e486fa005d626c2e886fc027087d2f4f",
+        "lastblockhash" : "0x4fb8314546b08f82733be221f3cf900eaf2c606a707b9a191e328e07cfc34e89",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_09984_39936_22000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_09984_39936_22000_d0g0v0.json
index 898312027..75b87a152 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_09984_39936_22000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_09984_39936_22000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_3_09984_39936_22000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_09984_39936_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xaead",
-                    "hash" : "0x09f4744e893d532d1f295cc4696d3dacd3386a0f59bc9d987335df72cae226ac",
-                    "mixHash" : "0xfc770cbb47ef1d596870ac23f3d2097b86a8ba57daa5f5905b4f0327e0f82ad0",
-                    "nonce" : "0x0fd056cbf8d329cc",
+                    "hash" : "0x6be05f7833c274c7f5ee14265fbc5077adcd2cc67448feb5f1a8e0c2b3a51e83",
+                    "mixHash" : "0x9701b865c50e8f3331c3a4c3a07723160bd152cb8be90218b4aeb8814f62fd72",
+                    "nonce" : "0xea191abdf261b450",
                     "number" : "0x01",
                     "parentHash" : "0x684a0a9a7fcd9bcd0668d483b720c4fd0eed49848f22bfe7b9fedd53c2d003b3",
                     "receiptTrie" : "0x35f0a0347b8249d0f3fe1a787d79d842bfb68d480fd6600a003b03e9b5fd286b",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x7b8ca1948accef9f7f335087feb4007b23cd2a31f31df4e83d6baaba3b2e4215",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90367f901f8a0684a0a9a7fcd9bcd0668d483b720c4fd0eed49848f22bfe7b9fedd53c2d003b3a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a0b634ffa041fd317d287eaede1acadb85bacfa16874b2a8d19d748e4687d37f51a07b8ca1948accef9f7f335087feb4007b23cd2a31f31df4e83d6baaba3b2e4215a035f0a0347b8249d0f3fe1a787d79d842bfb68d480fd6600a003b03e9b5fd286bb901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082aead8203e880a09701b865c50e8f3331c3a4c3a07723160bd152cb8be90218b4aeb8814f62fd7288ea191abdf261b450f90168f90165010182af0894c305c901078781c232a2a521c2af7980f8385ee980b9010430c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000a20000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000210340000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001ba0c07ec05012d2d78ee4b7dcee6c1c865ca7d585ee103bc3c1bc57d90a3a29d9c9a077e4aa3e98b28af1576e2792ef6dbeea0a2200ee72b7eefe6f8fa3d7349afdfec0",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000a2000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000021034000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x09f4744e893d532d1f295cc4696d3dacd3386a0f59bc9d987335df72cae226ac",
+        "lastblockhash" : "0x6be05f7833c274c7f5ee14265fbc5077adcd2cc67448feb5f1a8e0c2b3a51e83",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_3_09984_39936_22000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_09984_39936_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xaead",
-                    "hash" : "0x42f6ef7c7b73c083a5ec80ba3472ee37fff863d53dfa447cba172ff4d5ea7a23",
-                    "mixHash" : "0xd3da336a83f7916d4bbf31a62271111f492130598e8c4181b4223beb51ef63d3",
-                    "nonce" : "0x065c9f2b4e3eb6dc",
+                    "hash" : "0x232f8d93f657bd892851c33c1002fb8e24b3b738a015b8d91b422b7e4ea42a40",
+                    "mixHash" : "0x2f5de5b141fb5c612a033968c8863fb60c30f01c7f9bd0c4ee3db46591dfa496",
+                    "nonce" : "0xd82a93859552a61f",
                     "number" : "0x01",
                     "parentHash" : "0x684a0a9a7fcd9bcd0668d483b720c4fd0eed49848f22bfe7b9fedd53c2d003b3",
                     "receiptTrie" : "0x35f0a0347b8249d0f3fe1a787d79d842bfb68d480fd6600a003b03e9b5fd286b",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x7b8ca1948accef9f7f335087feb4007b23cd2a31f31df4e83d6baaba3b2e4215",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000a2000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000021034000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a056013ebedf2452830463eb382154547b8ca80c5eb61f1fde70b4cfe4c8679a8ca056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x42f6ef7c7b73c083a5ec80ba3472ee37fff863d53dfa447cba172ff4d5ea7a23",
+        "lastblockhash" : "0x232f8d93f657bd892851c33c1002fb8e24b3b738a015b8d91b422b7e4ea42a40",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_3_09984_39936_22000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_09984_39936_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xaf08",
-                    "hash" : "0x43d4ed26984fd19b64470fb269214facde42c220b6e700a40fedf36ff99321ed",
-                    "mixHash" : "0x526c7571e63193660685898066981c29a5c33a0d51d1c51757d9d469f586c2ec",
-                    "nonce" : "0xb383998b1663b3dd",
+                    "hash" : "0xb05e64984b83f7738710eb86e49d308e55a1748472ede10672638ba566380492",
+                    "mixHash" : "0x2063d6e32eec86e7ad3ab92d7b1341ce284498c99eeb254f52d6238403613d72",
+                    "nonce" : "0x012723e6f0102910",
                     "number" : "0x01",
                     "parentHash" : "0x684a0a9a7fcd9bcd0668d483b720c4fd0eed49848f22bfe7b9fedd53c2d003b3",
                     "receiptTrie" : "0xbde3532ce2bb7ef492908a349463789b95f3c17a3942b068970bed0cd2bcd663",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x7b8ca1948accef9f7f335087feb4007b23cd2a31f31df4e83d6baaba3b2e4215",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000a2000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000021034000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x43d4ed26984fd19b64470fb269214facde42c220b6e700a40fedf36ff99321ed",
+        "lastblockhash" : "0xb05e64984b83f7738710eb86e49d308e55a1748472ede10672638ba566380492",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_3_09984_39936_22000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_09984_39936_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xaf08",
-                    "hash" : "0x11b108aeb77e5b027346a26c13c84f023d92f647ca7f4a7fa448c0336a85a661",
-                    "mixHash" : "0x15fad18c5d045407d7cd675165fbef4b8d76b3cf2bcc1e20366d3e7adf9c9030",
-                    "nonce" : "0x6b70e8ba83daa4d6",
+                    "hash" : "0xc3cab76b148ed2a656535a760b09d6820ab6510057a20bec10ddefa24dbbcff7",
+                    "mixHash" : "0x66c6a5147ebcd121e975860c603bc2937a4ba8b2b4fed3709c207d240f1ed61e",
+                    "nonce" : "0xab73e3d61a97d472",
                     "number" : "0x01",
                     "parentHash" : "0x684a0a9a7fcd9bcd0668d483b720c4fd0eed49848f22bfe7b9fedd53c2d003b3",
                     "receiptTrie" : "0xbde3532ce2bb7ef492908a349463789b95f3c17a3942b068970bed0cd2bcd663",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x7b8ca1948accef9f7f335087feb4007b23cd2a31f31df4e83d6baaba3b2e4215",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000a2000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000021034000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a056013ebedf2452830463eb382154547b8ca80c5eb61f1fde70b4cfe4c8679a8ca056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x11b108aeb77e5b027346a26c13c84f023d92f647ca7f4a7fa448c0336a85a661",
+        "lastblockhash" : "0xc3cab76b148ed2a656535a760b09d6820ab6510057a20bec10ddefa24dbbcff7",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_3_09984_39936_22000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_09984_39936_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xaf08",
-                    "hash" : "0x2862978763e48bbcaac24489c14ddd137d8f482977d998427418fe021ee13718",
-                    "mixHash" : "0xb8d0b6fe0c69a71bb8ecafe9948b80d767fd437ca42dfc4360352b2d67ddbbb6",
-                    "nonce" : "0x1664d1df13f1c626",
+                    "hash" : "0xeef0d3444cf571c760c48fabd1125e8c680b9706160b9b9cf781b4ca6cc4b10e",
+                    "mixHash" : "0x714761295f58816d2a140a3f85a86beb2a117c020ba69d9f79c1e26c2bc16be3",
+                    "nonce" : "0x532d48b1e6b76c50",
                     "number" : "0x01",
                     "parentHash" : "0x684a0a9a7fcd9bcd0668d483b720c4fd0eed49848f22bfe7b9fedd53c2d003b3",
-                    "receiptTrie" : "0x5ef1b24bcaa5b9efdc5097b3c20c40067bf1030ebf85164f2e899d44d6b36255",
+                    "receiptTrie" : "0x0ae518abb0092c57b64d3d2b49880f6fd813e538e5497064f5f0a67ef84bf712",
                     "stateRoot" : "0x916486d97242a6c1e9918b3207e5a47305636556e8a694371b985f4a8c78d683",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x7b8ca1948accef9f7f335087feb4007b23cd2a31f31df4e83d6baaba3b2e4215",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000a2000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000021034000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x2862978763e48bbcaac24489c14ddd137d8f482977d998427418fe021ee13718",
+        "lastblockhash" : "0xeef0d3444cf571c760c48fabd1125e8c680b9706160b9b9cf781b4ca6cc4b10e",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_09984_39936_25000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_09984_39936_25000_d0g0v0.json
index 47f9e53bc..950acaf04 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_09984_39936_25000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_09984_39936_25000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_3_09984_39936_25000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_09984_39936_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xaead",
-                    "hash" : "0xa65eb3898f158ca10cb8a5e9843c55f10a1300798cfb4f9db6fe1fd852efd921",
-                    "mixHash" : "0x94fc5829d28a1ccad433c85d2edc2bd98011740aadaaa39c1dd0ccdd3aeb4cb8",
-                    "nonce" : "0x51e4fdcb521dff1a",
+                    "hash" : "0xdd0215d62f10715cae8d17614f318160b72c74072179e9fa0e692840c8ea4e11",
+                    "mixHash" : "0xfea662053916ac742fbc5a420ed95dd397e98f27ef2b1dff56337192c51581bf",
+                    "nonce" : "0x39185ebe6f32b6ac",
                     "number" : "0x01",
                     "parentHash" : "0x684a0a9a7fcd9bcd0668d483b720c4fd0eed49848f22bfe7b9fedd53c2d003b3",
                     "receiptTrie" : "0x35f0a0347b8249d0f3fe1a787d79d842bfb68d480fd6600a003b03e9b5fd286b",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x10366c19b0c7ff5ffecf2f2eff44d4869034885d27192db5a97128dc75f5771e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90367f901f8a0684a0a9a7fcd9bcd0668d483b720c4fd0eed49848f22bfe7b9fedd53c2d003b3a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a0b634ffa041fd317d287eaede1acadb85bacfa16874b2a8d19d748e4687d37f51a010366c19b0c7ff5ffecf2f2eff44d4869034885d27192db5a97128dc75f5771ea035f0a0347b8249d0f3fe1a787d79d842bfb68d480fd6600a003b03e9b5fd286bb901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082aead8203e880a0fea662053916ac742fbc5a420ed95dd397e98f27ef2b1dff56337192c51581bf8839185ebe6f32b6acf90168f90165010182bac094c305c901078781c232a2a521c2af7980f8385ee980b9010430c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000a20000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000210340000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001ba0ad1a437ac26e4a55b2cc07cc40a02418187e2ae0b6bb78c2e231ab434958862ea0421d568484879ae0254d42d6a6e54ee3bfecc803ee71f68899aa1e5b240322b1c0",
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                     {
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@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xa65eb3898f158ca10cb8a5e9843c55f10a1300798cfb4f9db6fe1fd852efd921",
+        "lastblockhash" : "0xdd0215d62f10715cae8d17614f318160b72c74072179e9fa0e692840c8ea4e11",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_3_09984_39936_25000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_09984_39936_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xaead",
-                    "hash" : "0xc5574907173d8dfb50811843dd0e159effbfbf45c3af578ce7098f3486220db4",
-                    "mixHash" : "0xe8972c387ae4a8b7f26ce106df582cda6166f5656d56672aeb77b26521d7bbea",
-                    "nonce" : "0xfe13004447ba31fb",
+                    "hash" : "0xe33d97d9f894b38d8bebed1cea1bb569a21384feedeceac0c2457a86abb6d3f4",
+                    "mixHash" : "0x2167ecf66e10c0f5a2a84ae487d1242c4a6a0ee3124415886bb1f0dcf0324657",
+                    "nonce" : "0x0d346cf48c7dccb9",
                     "number" : "0x01",
                     "parentHash" : "0x684a0a9a7fcd9bcd0668d483b720c4fd0eed49848f22bfe7b9fedd53c2d003b3",
                     "receiptTrie" : "0x35f0a0347b8249d0f3fe1a787d79d842bfb68d480fd6600a003b03e9b5fd286b",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x10366c19b0c7ff5ffecf2f2eff44d4869034885d27192db5a97128dc75f5771e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
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@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xc5574907173d8dfb50811843dd0e159effbfbf45c3af578ce7098f3486220db4",
+        "lastblockhash" : "0xe33d97d9f894b38d8bebed1cea1bb569a21384feedeceac0c2457a86abb6d3f4",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_3_09984_39936_25000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_09984_39936_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xbac0",
-                    "hash" : "0x35146ba3ba6ab120b6cd8f1d3b93a71cccf485fbf63185ad4f25a4bd91614159",
-                    "mixHash" : "0xcc04e544c163b454652203f375418b02851e3ce73fa07ec884929edc823d2bab",
-                    "nonce" : "0x2096573a890553f1",
+                    "hash" : "0x57f3b77dd74174fdb33a6dc83c134c1ba9f55624527b7448246c2f51ae6cbbde",
+                    "mixHash" : "0x6de920b1fdbb8a9cc7314a8198f31c8251b85e5340988a25c05a345fcd7acdb1",
+                    "nonce" : "0x1cd7a4b7b793cbed",
                     "number" : "0x01",
                     "parentHash" : "0x684a0a9a7fcd9bcd0668d483b720c4fd0eed49848f22bfe7b9fedd53c2d003b3",
                     "receiptTrie" : "0xee97a051bb5ee2b3c7b4ef6dec51f4631bbaabd74972aa25bf15608cd079694d",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x10366c19b0c7ff5ffecf2f2eff44d4869034885d27192db5a97128dc75f5771e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
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@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x35146ba3ba6ab120b6cd8f1d3b93a71cccf485fbf63185ad4f25a4bd91614159",
+        "lastblockhash" : "0x57f3b77dd74174fdb33a6dc83c134c1ba9f55624527b7448246c2f51ae6cbbde",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_3_09984_39936_25000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_09984_39936_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xbac0",
-                    "hash" : "0x79ea60b032059adff81b0d7dd82fa5cce79ad6fe3c4bd2b9569d0d3e76f961c8",
-                    "mixHash" : "0x146345089a1931580f489665bb2752a8340d458684a73f81ac9fe1d9a0068c34",
-                    "nonce" : "0xff49f9383027e6be",
+                    "hash" : "0xd016c49045ea95a9975276d9f2499141b3c532ad4cb4e68ac9956b1d67a46f32",
+                    "mixHash" : "0x06a281410e1e0cf37a7502e5b20858f8edca90435abb3caafdf87111e7314a37",
+                    "nonce" : "0x84bffc53fa6db40f",
                     "number" : "0x01",
                     "parentHash" : "0x684a0a9a7fcd9bcd0668d483b720c4fd0eed49848f22bfe7b9fedd53c2d003b3",
                     "receiptTrie" : "0xee97a051bb5ee2b3c7b4ef6dec51f4631bbaabd74972aa25bf15608cd079694d",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x10366c19b0c7ff5ffecf2f2eff44d4869034885d27192db5a97128dc75f5771e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90367f901f8a0684a0a9a7fcd9bcd0668d483b720c4fd0eed49848f22bfe7b9fedd53c2d003b3a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a073b062a60076551d3abbc30e9ab67987dd454580cfdae7072500a7307d8cfa6fa010366c19b0c7ff5ffecf2f2eff44d4869034885d27192db5a97128dc75f5771ea0ee97a051bb5ee2b3c7b4ef6dec51f4631bbaabd74972aa25bf15608cd079694db901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082bac08203e880a0146345089a1931580f489665bb2752a8340d458684a73f81ac9fe1d9a0068c3488ff49f9383027e6bef90168f90165010182bac094c305c901078781c232a2a521c2af7980f8385ee980b9010430c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000a20000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000210340000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001ba0ad1a437ac26e4a55b2cc07cc40a02418187e2ae0b6bb78c2e231ab434958862ea0421d568484879ae0254d42d6a6e54ee3bfecc803ee71f68899aa1e5b240322b1c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
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@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x79ea60b032059adff81b0d7dd82fa5cce79ad6fe3c4bd2b9569d0d3e76f961c8",
+        "lastblockhash" : "0xd016c49045ea95a9975276d9f2499141b3c532ad4cb4e68ac9956b1d67a46f32",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_3_09984_39936_25000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_09984_39936_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xb97b",
-                    "hash" : "0xcacb9a03ae27f1ffbc62222daa0d841813dd4cc9657dde0f23b386b6a8e1b753",
-                    "mixHash" : "0x7bd39c3a1d82f4c6a0e57583467e4dca526bddedc3814f5b97432f89cd830bb1",
-                    "nonce" : "0x5bd9958cd6f42ded",
+                    "hash" : "0xdb1d2e1ed5d5f618b18882f4d32a62d5cc282eb995b3fc4944ddf065396dec78",
+                    "mixHash" : "0x1312469c53324ee99cfb63e30011d16a8f848c2a765944a54571d81423a83dbf",
+                    "nonce" : "0x88d3d5b8362e8548",
                     "number" : "0x01",
                     "parentHash" : "0x684a0a9a7fcd9bcd0668d483b720c4fd0eed49848f22bfe7b9fedd53c2d003b3",
-                    "receiptTrie" : "0x2d255661e727d81b2705e6eaeea6d5b91c7baad44c97f3ff92e9268808f78bd7",
+                    "receiptTrie" : "0x85b5a71892c7551fb436b20b878e91d07611eac207365cc0c120aeb52f369ad3",
                     "stateRoot" : "0x1c8b807edc07578983ae16dcbfd591e1b6401550045885e721b05815d429341e",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x10366c19b0c7ff5ffecf2f2eff44d4869034885d27192db5a97128dc75f5771e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000a2000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000021034000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xcacb9a03ae27f1ffbc62222daa0d841813dd4cc9657dde0f23b386b6a8e1b753",
+        "lastblockhash" : "0xdb1d2e1ed5d5f618b18882f4d32a62d5cc282eb995b3fc4944ddf065396dec78",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_09984_39936_35000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_09984_39936_35000_d0g0v0.json
index 61682014c..98607801b 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_09984_39936_35000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_09984_39936_35000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_3_09984_39936_35000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_09984_39936_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xaead",
-                    "hash" : "0xa93bce2af8a052492cdd9572cf38a0925ffb6d9718010192e0273f0ae0c91d80",
-                    "mixHash" : "0xcfeba7cd493d0ab450b66949bd937bd366acdb73b566aa8cc2ba6cc57342f05c",
-                    "nonce" : "0x14f5095fd8dfc286",
+                    "hash" : "0x115bd6624f8e72f7cecc6c17e2fcefa395c8178dde0eaed520e9bb7db22bfc02",
+                    "mixHash" : "0x3f3496c0281d755ef5ad1a6d1710fbeae974daa514099c3c34c7a29acd883836",
+                    "nonce" : "0x5f12e00303578f70",
                     "number" : "0x01",
                     "parentHash" : "0x684a0a9a7fcd9bcd0668d483b720c4fd0eed49848f22bfe7b9fedd53c2d003b3",
                     "receiptTrie" : "0x35f0a0347b8249d0f3fe1a787d79d842bfb68d480fd6600a003b03e9b5fd286b",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x3aaba4a3b519bfc6c52507814278fcb30e7b03cc0ee9a59874608c56c0eb5331",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000a2000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000021034000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xa93bce2af8a052492cdd9572cf38a0925ffb6d9718010192e0273f0ae0c91d80",
+        "lastblockhash" : "0x115bd6624f8e72f7cecc6c17e2fcefa395c8178dde0eaed520e9bb7db22bfc02",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_3_09984_39936_35000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_09984_39936_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xaead",
-                    "hash" : "0xbe4d50317b2fa7ec325ecba391c6b311964e4bce21c4e7cff837d282830a2942",
-                    "mixHash" : "0xc070d4ca57c959bd750da689084a28ee672d22f19023ffa021114cc72212650e",
-                    "nonce" : "0x0d716d33145f6b13",
+                    "hash" : "0x4804b25790b93affabdb43ae673e55e3be524ebe309c7539978d89da7a37154d",
+                    "mixHash" : "0x8214a6fb34617743c4f23dfaf77899a0c078d6310ea4759caa009d01a6f407e9",
+                    "nonce" : "0x3ae1af77d8628deb",
                     "number" : "0x01",
                     "parentHash" : "0x684a0a9a7fcd9bcd0668d483b720c4fd0eed49848f22bfe7b9fedd53c2d003b3",
                     "receiptTrie" : "0x35f0a0347b8249d0f3fe1a787d79d842bfb68d480fd6600a003b03e9b5fd286b",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x3aaba4a3b519bfc6c52507814278fcb30e7b03cc0ee9a59874608c56c0eb5331",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000a2000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000021034000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xbe4d50317b2fa7ec325ecba391c6b311964e4bce21c4e7cff837d282830a2942",
+        "lastblockhash" : "0x4804b25790b93affabdb43ae673e55e3be524ebe309c7539978d89da7a37154d",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_3_09984_39936_35000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_09984_39936_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xe1d0",
-                    "hash" : "0x646d78072b313405248188d818d9cddaf2ac30d54b54b26819940b3cc7528099",
-                    "mixHash" : "0x1b9d983fbca94ce5430a9f85f506c331456dfb69bbb4a83e75c3b7b31a0de118",
-                    "nonce" : "0x5ca64a6c48263308",
+                    "hash" : "0x26ef0e3d302e852d1d1d8a4f388bfc9d93935d2be17cb9c78a5980b4f002f6aa",
+                    "mixHash" : "0xcae58cbc2fe12fe8889975fbdae25a9d8611302186b5cd706755cc6be0e6419d",
+                    "nonce" : "0x9a814fb98aa816fc",
                     "number" : "0x01",
                     "parentHash" : "0x684a0a9a7fcd9bcd0668d483b720c4fd0eed49848f22bfe7b9fedd53c2d003b3",
                     "receiptTrie" : "0xc63d0d8c45f309142d57e3147f6e2e7db93f7389234b41c4ec976fa958eda79b",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x3aaba4a3b519bfc6c52507814278fcb30e7b03cc0ee9a59874608c56c0eb5331",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000a2000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000021034000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x646d78072b313405248188d818d9cddaf2ac30d54b54b26819940b3cc7528099",
+        "lastblockhash" : "0x26ef0e3d302e852d1d1d8a4f388bfc9d93935d2be17cb9c78a5980b4f002f6aa",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_3_09984_39936_35000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_09984_39936_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xe1d0",
-                    "hash" : "0x13e91ae19072f91dc9179eb1e5a10679e8b6058cc929a17dabb239d91427c357",
-                    "mixHash" : "0x02f0561975b459565515e5460a388b2474eff0d5ccbc54de4787d87600245373",
-                    "nonce" : "0x5caf5cf325cea616",
+                    "hash" : "0xd113d81fd9a1ca22379dc6d64fe699483d55574c19acc12b754e307c13c4bec9",
+                    "mixHash" : "0x682328796e4cfad744f01075c8f11b207d71ec608c890a93d587e9da654ab244",
+                    "nonce" : "0xf05d37f820eff543",
                     "number" : "0x01",
                     "parentHash" : "0x684a0a9a7fcd9bcd0668d483b720c4fd0eed49848f22bfe7b9fedd53c2d003b3",
                     "receiptTrie" : "0xc63d0d8c45f309142d57e3147f6e2e7db93f7389234b41c4ec976fa958eda79b",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x3aaba4a3b519bfc6c52507814278fcb30e7b03cc0ee9a59874608c56c0eb5331",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90367f901f8a0684a0a9a7fcd9bcd0668d483b720c4fd0eed49848f22bfe7b9fedd53c2d003b3a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a05b703d4314cbc0fb38fe8f7829fbfb703141df1df5d9dd6b0e992ca6abc44ff7a03aaba4a3b519bfc6c52507814278fcb30e7b03cc0ee9a59874608c56c0eb5331a0c63d0d8c45f309142d57e3147f6e2e7db93f7389234b41c4ec976fa958eda79bb901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082e1d08203e880a0682328796e4cfad744f01075c8f11b207d71ec608c890a93d587e9da654ab24488f05d37f820eff543f90168f90165010182e1d094c305c901078781c232a2a521c2af7980f8385ee980b9010430c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000a20000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000210340000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001ba090aafbd541d8b1468ee4cae4401f1cd47c44a18967813b8407aebeeaea7f8756a025420ed16ae77eb403c008608532ff99dff1c7e8ac178a8fd5157e8392bb0fd0c0",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000a2000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000021034000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x13e91ae19072f91dc9179eb1e5a10679e8b6058cc929a17dabb239d91427c357",
+        "lastblockhash" : "0xd113d81fd9a1ca22379dc6d64fe699483d55574c19acc12b754e307c13c4bec9",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_3_09984_39936_35000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_09984_39936_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xb97b",
-                    "hash" : "0x1e9719a90c4d96beaf163ffbe27a1dd047cb4d0e148646b4fff462535755dba3",
-                    "mixHash" : "0x9be70e6129b82611d958c211ea77b70c8c5733d05bc84f0bcefa478da36ade22",
-                    "nonce" : "0x9f74803266e1f9d0",
+                    "hash" : "0xab7f7d795004bd570f066e24a218a2f9e0b8a70db772c71b4332f760f58a3533",
+                    "mixHash" : "0x0929822a1d120ad16342f1f90db8ed1b65efc0dd4bb40da74f5648b3af8fb4dd",
+                    "nonce" : "0x758f7bb0615fa559",
                     "number" : "0x01",
                     "parentHash" : "0x684a0a9a7fcd9bcd0668d483b720c4fd0eed49848f22bfe7b9fedd53c2d003b3",
-                    "receiptTrie" : "0x2d255661e727d81b2705e6eaeea6d5b91c7baad44c97f3ff92e9268808f78bd7",
+                    "receiptTrie" : "0x85b5a71892c7551fb436b20b878e91d07611eac207365cc0c120aeb52f369ad3",
                     "stateRoot" : "0x1c8b807edc07578983ae16dcbfd591e1b6401550045885e721b05815d429341e",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x3aaba4a3b519bfc6c52507814278fcb30e7b03cc0ee9a59874608c56c0eb5331",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000a2000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000021034000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x1e9719a90c4d96beaf163ffbe27a1dd047cb4d0e148646b4fff462535755dba3",
+        "lastblockhash" : "0xab7f7d795004bd570f066e24a218a2f9e0b8a70db772c71b4332f760f58a3533",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_28948_11579_20500.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_28948_11579_20500_d0g0v0.json
index a518abb5f..a297fd748 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_28948_11579_20500.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_28948_11579_20500_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_3_28948_11579_20500_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_28948_11579_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xa92c",
-                    "hash" : "0x0b47b561573576dc2f84402a613182eab55d18328dd0f28f495cc4e1e61b3ecf",
-                    "mixHash" : "0x690a2fb85abc1f72048539c3e3e78650857b30e118011f99b364f303ea99f5fa",
-                    "nonce" : "0x6e466fefd71f0e11",
+                    "hash" : "0x8ebbdb194e6c178687f50f26be3f26c5992436f499b8042abcd5fa04c385f35a",
+                    "mixHash" : "0x4b4009ddd11ba4ec54a75ffc93978fbb4ccaad86140051291a357458966016a1",
+                    "nonce" : "0xf6a8e1c6d87fc922",
                     "number" : "0x01",
                     "parentHash" : "0x684a0a9a7fcd9bcd0668d483b720c4fd0eed49848f22bfe7b9fedd53c2d003b3",
                     "receiptTrie" : "0x448eac1ccda6c13348803046257e0ab203ee73abb4f9ffa5cabee0e528ea4f09",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0xfdf6e65a991b9a004c4f5dd9a7c1f4dbff7a290186f19df9a03f6070cd5cccb4",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90367f901f8a0684a0a9a7fcd9bcd0668d483b720c4fd0eed49848f22bfe7b9fedd53c2d003b3a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a02dae967c610749c012a2e2281927b130eda2163247c4fe366a687018af1f7cafa0fdf6e65a991b9a004c4f5dd9a7c1f4dbff7a290186f19df9a03f6070cd5cccb4a0448eac1ccda6c13348803046257e0ab203ee73abb4f9ffa5cabee0e528ea4f09b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082a92c8203e880a0690a2fb85abc1f72048539c3e3e78650857b30e118011f99b364f303ea99f5fa886e466fefd71f0e11f90168f90165010182a92c94c305c901078781c232a2a521c2af7980f8385ee980b9010430c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000a20000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000210340000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001ba0d7d925afa8a940b00be51a9c6b0ddc262a225998045969aeff895849f77d6003a02ebf61180bc88fd2eb5d6733342f76a15a3b28aeb3e5083193b0a62f436b23f5c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000a2000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000021034000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x0b47b561573576dc2f84402a613182eab55d18328dd0f28f495cc4e1e61b3ecf",
+        "lastblockhash" : "0x8ebbdb194e6c178687f50f26be3f26c5992436f499b8042abcd5fa04c385f35a",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -219,6 +224,11 @@
         }
     },
     "modexp_3_28948_11579_20500_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_28948_11579_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -228,9 +238,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xa92c",
-                    "hash" : "0xc862606c1fa15b3eb3b5c0b6eb0904e7b4c5761cab10f7465a794bcb76aaaa45",
-                    "mixHash" : "0xa158fe80fa2e519b6d7aa1abd4aa45658f6ac88206ea29ae8b93444c98a494a7",
-                    "nonce" : "0x38602570e09e4c7e",
+                    "hash" : "0x5e1628001089cf11c23d806b71b24044833c80fb35564219b015d6a30d01dee1",
+                    "mixHash" : "0x9f1ab088cc24769e93fe09f9beb9e732c538f6d58892f5b09ee4403eac9676e0",
+                    "nonce" : "0xd3a54ae394e36cc5",
                     "number" : "0x01",
                     "parentHash" : "0x684a0a9a7fcd9bcd0668d483b720c4fd0eed49848f22bfe7b9fedd53c2d003b3",
                     "receiptTrie" : "0x448eac1ccda6c13348803046257e0ab203ee73abb4f9ffa5cabee0e528ea4f09",
@@ -239,7 +249,7 @@
                     "transactionsTrie" : "0xfdf6e65a991b9a004c4f5dd9a7c1f4dbff7a290186f19df9a03f6070cd5cccb4",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000a2000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000021034000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -276,7 +286,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xc862606c1fa15b3eb3b5c0b6eb0904e7b4c5761cab10f7465a794bcb76aaaa45",
+        "lastblockhash" : "0x5e1628001089cf11c23d806b71b24044833c80fb35564219b015d6a30d01dee1",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -438,6 +448,11 @@
         }
     },
     "modexp_3_28948_11579_20500_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_28948_11579_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -447,9 +462,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xa92c",
-                    "hash" : "0x99ff4a7a61b2160a3ef476537dc85fa398d5d7ef41b955bec33c203cda81abdd",
-                    "mixHash" : "0x8e7d794ef9667d38c5f9d88f89095304bbbec623dcef232d51c675b919a5d3c6",
-                    "nonce" : "0x8a01e0dd0edd4f7a",
+                    "hash" : "0x9f1c00e47c18a9a3a26ca65d2308ec24c8de3d3987df670c44a7986cb54d5036",
+                    "mixHash" : "0x17b4d49a1063a8de2f95668e42637f5828ab1c01250fd0332f6327474b4edbcd",
+                    "nonce" : "0x68c4d64619919210",
                     "number" : "0x01",
                     "parentHash" : "0x684a0a9a7fcd9bcd0668d483b720c4fd0eed49848f22bfe7b9fedd53c2d003b3",
                     "receiptTrie" : "0x448eac1ccda6c13348803046257e0ab203ee73abb4f9ffa5cabee0e528ea4f09",
@@ -458,7 +473,7 @@
                     "transactionsTrie" : "0xfdf6e65a991b9a004c4f5dd9a7c1f4dbff7a290186f19df9a03f6070cd5cccb4",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000a2000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000021034000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -495,7 +510,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x99ff4a7a61b2160a3ef476537dc85fa398d5d7ef41b955bec33c203cda81abdd",
+        "lastblockhash" : "0x9f1c00e47c18a9a3a26ca65d2308ec24c8de3d3987df670c44a7986cb54d5036",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -657,6 +672,11 @@
         }
     },
     "modexp_3_28948_11579_20500_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_28948_11579_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -666,9 +686,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xa92c",
-                    "hash" : "0x08841ae05d9655772b07d28f1876c8d3968b0f82d5698397dc8ca4b1c05d80ca",
-                    "mixHash" : "0x4a6fe48fecd276eaccea369d265cf9abd4f6ecc9f4c1e5a26a908affe7aae8fa",
-                    "nonce" : "0x512c2402da4f6f2a",
+                    "hash" : "0x83290ddee3f00d388cbf4a48a73146d39da5ce4c94cefb24c4c2513131af6faa",
+                    "mixHash" : "0x762ab6cb9ec08ad7acabc1089f444985a28547171c1edd4896208314db31ac36",
+                    "nonce" : "0xee23fb05731a71a7",
                     "number" : "0x01",
                     "parentHash" : "0x684a0a9a7fcd9bcd0668d483b720c4fd0eed49848f22bfe7b9fedd53c2d003b3",
                     "receiptTrie" : "0x448eac1ccda6c13348803046257e0ab203ee73abb4f9ffa5cabee0e528ea4f09",
@@ -677,7 +697,7 @@
                     "transactionsTrie" : "0xfdf6e65a991b9a004c4f5dd9a7c1f4dbff7a290186f19df9a03f6070cd5cccb4",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000a2000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000021034000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -714,7 +734,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x08841ae05d9655772b07d28f1876c8d3968b0f82d5698397dc8ca4b1c05d80ca",
+        "lastblockhash" : "0x83290ddee3f00d388cbf4a48a73146d39da5ce4c94cefb24c4c2513131af6faa",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -876,6 +896,11 @@
         }
     },
     "modexp_3_28948_11579_20500_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_28948_11579_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -885,18 +910,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xa92c",
-                    "hash" : "0xd63dfb156ecbd7db0c6ce83e0de580fc98b6939c5abc1fb1de6d06506af7b308",
-                    "mixHash" : "0xe8fc48ba68845459ffdd1e9f9da452fac6a0acaba5f4a7b01854f1997131fbda",
-                    "nonce" : "0x22e6914dcefc1217",
+                    "hash" : "0x0fe3e1b80f989c745e19114055d9fa338be1256b289e11cd5f33b3918f6abea5",
+                    "mixHash" : "0x4e276aa0aeb280388a8cb421dcfff5503e72dafa9aa7987b49ed2c1379d2a796",
+                    "nonce" : "0xb925a75fd00c9464",
                     "number" : "0x01",
                     "parentHash" : "0x684a0a9a7fcd9bcd0668d483b720c4fd0eed49848f22bfe7b9fedd53c2d003b3",
-                    "receiptTrie" : "0x26eb55a520c091b343a41293da849eb73e5581d5b5cf8506713e8e4e4c56bdc7",
+                    "receiptTrie" : "0x1c42eab3e247d43b949e5d1a82eafecf93190006f56007b8969bbf18413d3167",
                     "stateRoot" : "0x6f85b659865397001231c1ec9db55a8e5f7644ca1c13ae8e0f430ce789e5e635",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0xfdf6e65a991b9a004c4f5dd9a7c1f4dbff7a290186f19df9a03f6070cd5cccb4",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000a2000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000021034000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
@@ -933,7 +958,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xd63dfb156ecbd7db0c6ce83e0de580fc98b6939c5abc1fb1de6d06506af7b308",
+        "lastblockhash" : "0x0fe3e1b80f989c745e19114055d9fa338be1256b289e11cd5f33b3918f6abea5",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_5_100_1000000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_5_100_1000000_d0g0v0.json
index b1072fbc5..5f5a5ee78 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_5_100_1000000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_5_100_1000000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_3_5_100_1000000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_5_100_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad91",
-                    "hash" : "0x9249dc0f524ba09af9727b5b657479d7cd62593496637ddd73b865bd1e5f1dee",
-                    "mixHash" : "0x64ea67f90710dfc7f8f178aa5cd1c8539cc02e2ae64e649f525a075e9d73cd4b",
-                    "nonce" : "0x211aeff8fc788832",
+                    "hash" : "0x01e25c2835c84f4d06c0973e1f4da4de6d0259e93bfe110accdde220b7448a44",
+                    "mixHash" : "0x2c0215d22c789040c196db64bfc4d4b6f3bc321932727cd278b5ffbe91a3ac45",
+                    "nonce" : "0x64fde2b5c8883d57",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0xe4180dba4c749b75b0c55558ade768a2fa518879880b367a0904d07e4371fde6",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0xf64dbeeae3e59955fa72f74f13fc07983db2ba442ae2a7a2dd0993aa425c3dc4",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010305640000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x9249dc0f524ba09af9727b5b657479d7cd62593496637ddd73b865bd1e5f1dee",
+        "lastblockhash" : "0x01e25c2835c84f4d06c0973e1f4da4de6d0259e93bfe110accdde220b7448a44",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_3_5_100_1000000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_5_100_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad91",
-                    "hash" : "0x07d67233c43951e12ae360b70e75759e739bc3d9c26f80a79ba15c1f9ffbee62",
-                    "mixHash" : "0x1476827cf680008a1db8233ed26eaac05255545a2f8de9c0180f399c39745bd6",
-                    "nonce" : "0x0f21997a402b5d24",
+                    "hash" : "0x8595ee6e3b60e3d8873b8263b1bf36ccc893ff9a3ab4b0c15fc634158460cdda",
+                    "mixHash" : "0x52db0480929a80bb1f69223bd9ee00f471d2c74457882575c785ee756f0705c5",
+                    "nonce" : "0xb8bbf7e9b0025b72",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0xe4180dba4c749b75b0c55558ade768a2fa518879880b367a0904d07e4371fde6",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0xf64dbeeae3e59955fa72f74f13fc07983db2ba442ae2a7a2dd0993aa425c3dc4",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010305640000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x07d67233c43951e12ae360b70e75759e739bc3d9c26f80a79ba15c1f9ffbee62",
+        "lastblockhash" : "0x8595ee6e3b60e3d8873b8263b1bf36ccc893ff9a3ab4b0c15fc634158460cdda",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_3_5_100_1000000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_5_100_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x0f9a58",
-                    "hash" : "0xd8733fd0082438917a6cb2164dd37a68eb5d7f520f26d16677432d463a846468",
-                    "mixHash" : "0x3bdf1ca221b79b6cb08fb958579e90e5291d54855e6332913d2114e2a2ed4a88",
-                    "nonce" : "0xe3304229a73f8f5c",
+                    "hash" : "0xc3e4517bad8e86c496c2551c3e4e34f61034fa50b0a08a910fd89e5a32caa77f",
+                    "mixHash" : "0x37c05b0352394ac849ef808f54ed6d7a06166fb69c721a8268015419b515fb41",
+                    "nonce" : "0x4670a5f9681bee1f",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0x77eac30b35a4c93844c00a1ae87a779620028e730d9ee1680c3ae42c89788603",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0xf64dbeeae3e59955fa72f74f13fc07983db2ba442ae2a7a2dd0993aa425c3dc4",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90328f901f9a0e53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a0076ffeb99c2b914ac83fed236746fa2a17660316a80f23df0ecc04670ab3617aa0f64dbeeae3e59955fa72f74f13fc07983db2ba442ae2a7a2dd0993aa425c3dc4a077eac30b35a4c93844c00a1ae87a779620028e730d9ee1680c3ae42c89788603b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e100830f9a588203e880a037c05b0352394ac849ef808f54ed6d7a06166fb69c721a8268015419b515fb41884670a5f9681bee1ff90128f901250101830f9a5894c305c901078781c232a2a521c2af7980f8385ee980b8c430c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006300000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000103056400000000000000000000000000000000000000000000000000000000001ca044f408b9d1d8165f024a1a700f2dfb50d137288aae5bd0c34bba60de15067593a040d80a710421c2c6c0bc09faedfea7baf1c8ab6e9cb8e3e8d8ce3ec01d9e3742c0",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010305640000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xd8733fd0082438917a6cb2164dd37a68eb5d7f520f26d16677432d463a846468",
+        "lastblockhash" : "0xc3e4517bad8e86c496c2551c3e4e34f61034fa50b0a08a910fd89e5a32caa77f",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_3_5_100_1000000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_5_100_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x0f9a58",
-                    "hash" : "0xb91c17deb809429aabb65a725cca78cbf2b1fd970b0165e17834a338a072dff5",
-                    "mixHash" : "0xee1edc205f89d9acd7a9a5a6eb1ec15f2798874fe98178a9bb1fcd22d773b8e3",
-                    "nonce" : "0x950116cb9ec11c0e",
+                    "hash" : "0x025fdfcd0a1c14d185430346dfa7a7bb2614a62b67c7fdaafccfa9f70424e600",
+                    "mixHash" : "0x9084d2bb4cc649239064ddd087d25c69effb6b2d67573fab05f1286a5b552886",
+                    "nonce" : "0xee6841cfcbc339c5",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0x77eac30b35a4c93844c00a1ae87a779620028e730d9ee1680c3ae42c89788603",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0xf64dbeeae3e59955fa72f74f13fc07983db2ba442ae2a7a2dd0993aa425c3dc4",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90328f901f9a0e53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a0076ffeb99c2b914ac83fed236746fa2a17660316a80f23df0ecc04670ab3617aa0f64dbeeae3e59955fa72f74f13fc07983db2ba442ae2a7a2dd0993aa425c3dc4a077eac30b35a4c93844c00a1ae87a779620028e730d9ee1680c3ae42c89788603b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e100830f9a588203e880a09084d2bb4cc649239064ddd087d25c69effb6b2d67573fab05f1286a5b55288688ee6841cfcbc339c5f90128f901250101830f9a5894c305c901078781c232a2a521c2af7980f8385ee980b8c430c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006300000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000103056400000000000000000000000000000000000000000000000000000000001ca044f408b9d1d8165f024a1a700f2dfb50d137288aae5bd0c34bba60de15067593a040d80a710421c2c6c0bc09faedfea7baf1c8ab6e9cb8e3e8d8ce3ec01d9e3742c0",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010305640000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xb91c17deb809429aabb65a725cca78cbf2b1fd970b0165e17834a338a072dff5",
+        "lastblockhash" : "0x025fdfcd0a1c14d185430346dfa7a7bb2614a62b67c7fdaafccfa9f70424e600",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_3_5_100_1000000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_5_100_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad91",
-                    "hash" : "0x111f1dc47e9dd4ffb15800b266a55f793e0cc3695f25e3718410f58bb363ce29",
-                    "mixHash" : "0xb64325444e3e56246093608ff6a5a06bcefd867b8de8a110b12422efad492951",
-                    "nonce" : "0x7bec7a7300d6a756",
+                    "hash" : "0x51d90bc45bb3604c2f3480800b7921080fa3b50aa686132c3f7ca2150e8e214d",
+                    "mixHash" : "0x2bfcdc1bf7b9c43801cdee335cb24ea4510160c0e10dbae64eeb80c13325e2d8",
+                    "nonce" : "0x3b0fe4c071af6100",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
-                    "receiptTrie" : "0xeca402db419c76e28c9ef97e6942bb3cdae200019471e5bb30f20ea7c8fc4f0e",
+                    "receiptTrie" : "0xe3c462c239fad6d3df5e66b2d9880036ca38b4a581674e439d425b540bb2f4b6",
                     "stateRoot" : "0x112071e69fdb51823e85fc908fe75087cec5108a8abd65c5e5ead0dd777b16c0",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0xf64dbeeae3e59955fa72f74f13fc07983db2ba442ae2a7a2dd0993aa425c3dc4",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010305640000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x111f1dc47e9dd4ffb15800b266a55f793e0cc3695f25e3718410f58bb363ce29",
+        "lastblockhash" : "0x51d90bc45bb3604c2f3480800b7921080fa3b50aa686132c3f7ca2150e8e214d",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_5_100_155000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_5_100_155000_d0g0v0.json
index bcc117c9f..baba52896 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_5_100_155000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_5_100_155000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_3_5_100_155000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_5_100_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad91",
-                    "hash" : "0xe3122e714ff88bde5162c61bac56143d2bf3e0a92127af18d3bfd715d11edcbc",
-                    "mixHash" : "0x1b284e217e9d1976c5b811d0d4a6bbfd5b3286b7dfa4c9ae51452809bb5b0849",
-                    "nonce" : "0xb1657fc0c028c162",
+                    "hash" : "0x89b3bf8083fd91ad4d5bc321874b25a6628a0dba937409832d06c9b8bb767dd3",
+                    "mixHash" : "0x41625d75f48042ac1e1f20e86467b1b48f35c87215d8c69c0a8a9f935781397d",
+                    "nonce" : "0x16e6c6246ee9eae8",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0xe4180dba4c749b75b0c55558ade768a2fa518879880b367a0904d07e4371fde6",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x4b5b5a5d2757d8a1393b5762c195891a547e12f36211e26f3d0a58738916dfcd",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010305640000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xe3122e714ff88bde5162c61bac56143d2bf3e0a92127af18d3bfd715d11edcbc",
+        "lastblockhash" : "0x89b3bf8083fd91ad4d5bc321874b25a6628a0dba937409832d06c9b8bb767dd3",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_3_5_100_155000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_5_100_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad91",
-                    "hash" : "0x643045327ac55f08f2f6e7c6ceaa5225fce17553cb12a097ed271020d7af0b82",
-                    "mixHash" : "0xe95eadf3f781edba67d32bab450734bd1226374901c9c66639aa7d68268a4c0c",
-                    "nonce" : "0x2fab38f28648f62f",
+                    "hash" : "0xc16c1d92a4ff3b161f8931f3b0a43be84b43c3ba05235f88cc37d22726db4240",
+                    "mixHash" : "0xd31a9d3f47e066c455c0befb661ed219388803e8f44969adc2793eff6ae1a9c6",
+                    "nonce" : "0xf6f3d4d683685db8",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0xe4180dba4c749b75b0c55558ade768a2fa518879880b367a0904d07e4371fde6",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x4b5b5a5d2757d8a1393b5762c195891a547e12f36211e26f3d0a58738916dfcd",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010305640000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x643045327ac55f08f2f6e7c6ceaa5225fce17553cb12a097ed271020d7af0b82",
+        "lastblockhash" : "0xc16c1d92a4ff3b161f8931f3b0a43be84b43c3ba05235f88cc37d22726db4240",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_3_5_100_155000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_5_100_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x02b590",
-                    "hash" : "0x9b51862aed4d045333057a62ce0d739d5441946c305bf03a423a8178eab5bc0f",
-                    "mixHash" : "0xbc158cd30bc6e6458251be8736de15e20dfd41bc590f1612a41b100c2d54396a",
-                    "nonce" : "0x145e98d5af486a9f",
+                    "hash" : "0x8d080ec55bcf2f3d89cf9d8294d88a6b7ee017a9b9c2cdf031528faec5b50311",
+                    "mixHash" : "0x08334e155d43d88d601cc7c210b3fbafbff903a875b5c39e5dd6dbaf5d8ded03",
+                    "nonce" : "0xf04ebcd6bf6cc7cd",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0x820c39ecadd861ffe73a53a114cb6a19b6a8498e09386e4b45b1cde0f9f914b5",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x4b5b5a5d2757d8a1393b5762c195891a547e12f36211e26f3d0a58738916dfcd",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010305640000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x9b51862aed4d045333057a62ce0d739d5441946c305bf03a423a8178eab5bc0f",
+        "lastblockhash" : "0x8d080ec55bcf2f3d89cf9d8294d88a6b7ee017a9b9c2cdf031528faec5b50311",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_3_5_100_155000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_5_100_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x02b590",
-                    "hash" : "0x3e155b0411c3425c70a013a11567958816dccb50e3efc453cb93fe05e6151b43",
-                    "mixHash" : "0x4a08590c0f7dd90c9cd1866df7ea8dfbd931e222a2d02aef56c6c2f9aa7be12f",
-                    "nonce" : "0x2910b58e96832044",
+                    "hash" : "0xc77b2d09d294a77ab9cad34b5fb3d364877f29185a739ba3ec2b58217bedd55a",
+                    "mixHash" : "0x2c81071c66deb202e102cc869b0f0f55d7ffe00be4279d0d5f336f5ebd8fef2a",
+                    "nonce" : "0xc6e8435c38983cad",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0x820c39ecadd861ffe73a53a114cb6a19b6a8498e09386e4b45b1cde0f9f914b5",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x4b5b5a5d2757d8a1393b5762c195891a547e12f36211e26f3d0a58738916dfcd",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90328f901f9a0e53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a0aeed5c3638227056eab7f4769546093a478de211275b1686971ce3f36516ed81a04b5b5a5d2757d8a1393b5762c195891a547e12f36211e26f3d0a58738916dfcda0820c39ecadd861ffe73a53a114cb6a19b6a8498e09386e4b45b1cde0f9f914b5b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e1008302b5908203e880a02c81071c66deb202e102cc869b0f0f55d7ffe00be4279d0d5f336f5ebd8fef2a88c6e8435c38983cadf90128f9012501018302b59094c305c901078781c232a2a521c2af7980f8385ee980b8c430c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006300000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000103056400000000000000000000000000000000000000000000000000000000001ba0a97f0bb057ddc4850c099ba7a14dca574e896860c0ddcfd475d9fa79268eddada0755b73ea4c10d6d59043aecaf02814f2c856ab8cb08681e8d7a93e5aa06e56b4c0",
                 "transactions" : [
                     {
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@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a06dbb1656180a0ac8db14eca34dc922806a37994ed251b9b9a32e8a77f0ef61faa056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x3e155b0411c3425c70a013a11567958816dccb50e3efc453cb93fe05e6151b43",
+        "lastblockhash" : "0xc77b2d09d294a77ab9cad34b5fb3d364877f29185a739ba3ec2b58217bedd55a",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_3_5_100_155000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_5_100_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad91",
-                    "hash" : "0x80a70443eccdcc0b7d15d1161687b21947954d88d9e2535a8697d096517a6c84",
-                    "mixHash" : "0x5ca6684b7db950aa2bd790d5c13a1a678dc5ac91d25045561496ab9300be1e77",
-                    "nonce" : "0x26d7208d73a88913",
+                    "hash" : "0x67048d3dfafb40879ff892d476efd576ef77dfbdb78cc76eaa0df852e953f4a5",
+                    "mixHash" : "0xa711415fbf108068042697bbb47b34a657e4531f359a15f5124fcbca3d98d27e",
+                    "nonce" : "0xd468b9daa3e2f4a3",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
-                    "receiptTrie" : "0xeca402db419c76e28c9ef97e6942bb3cdae200019471e5bb30f20ea7c8fc4f0e",
+                    "receiptTrie" : "0xe3c462c239fad6d3df5e66b2d9880036ca38b4a581674e439d425b540bb2f4b6",
                     "stateRoot" : "0x112071e69fdb51823e85fc908fe75087cec5108a8abd65c5e5ead0dd777b16c0",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x4b5b5a5d2757d8a1393b5762c195891a547e12f36211e26f3d0a58738916dfcd",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
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                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010305640000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x80a70443eccdcc0b7d15d1161687b21947954d88d9e2535a8697d096517a6c84",
+        "lastblockhash" : "0x67048d3dfafb40879ff892d476efd576ef77dfbdb78cc76eaa0df852e953f4a5",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_5_100_20500.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_5_100_20500_d0g0v0.json
index 423157702..cd15e543a 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_5_100_20500.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_5_100_20500_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_3_5_100_20500_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_5_100_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xa82c",
-                    "hash" : "0xc78c3af97ee06c6d4a2134d108e59e25c4e553cd0382d42bd8562f05209917a6",
-                    "mixHash" : "0x674585f01d058e6c6c211d46e31bb3483e1938b761f80e7d60440b03a097c718",
-                    "nonce" : "0xe8d0ac16506b57eb",
+                    "hash" : "0xef1cbbd4ebdad16993a650d97b1945433944896ec62e71e9f2804480ef3e6926",
+                    "mixHash" : "0x9040ed9eff69d06261075a004aaf7f9378398b637bdceff34ff487bf550c486e",
+                    "nonce" : "0xb8be259e7015f390",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0x2e8f69967fdf536b74f01588505ca8564c12789da42d3dbae179a00f954b7975",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0xcdab6a76468d10e78cc4326adbf64787064660062abfbfde438dc8f125ce2e0e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010305640000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xc78c3af97ee06c6d4a2134d108e59e25c4e553cd0382d42bd8562f05209917a6",
+        "lastblockhash" : "0xef1cbbd4ebdad16993a650d97b1945433944896ec62e71e9f2804480ef3e6926",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -219,6 +224,11 @@
         }
     },
     "modexp_3_5_100_20500_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_5_100_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -228,9 +238,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xa82c",
-                    "hash" : "0x857dc9f88b307e837dabd997d87a892cc959b3209701ffe73f55d6fe4bb6efd3",
-                    "mixHash" : "0x1f5897e9518b30f82d1d633cd8dfa85cb31d06d76b6d9840ec0bc10975187b1d",
-                    "nonce" : "0x3017b53835365891",
+                    "hash" : "0xea0a83956574df52369d06592424e20025e2d8d6309e97fd84758ea355b79443",
+                    "mixHash" : "0xca5941d18636559fcabcab4837273ad62f233ca79639bec462d4b91ead17652d",
+                    "nonce" : "0x3849976dfded2f8c",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0x2e8f69967fdf536b74f01588505ca8564c12789da42d3dbae179a00f954b7975",
@@ -239,7 +249,7 @@
                     "transactionsTrie" : "0xcdab6a76468d10e78cc4326adbf64787064660062abfbfde438dc8f125ce2e0e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010305640000000000000000000000000000000000000000000000000000000000",
@@ -276,7 +286,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a06dbb1656180a0ac8db14eca34dc922806a37994ed251b9b9a32e8a77f0ef61faa056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x857dc9f88b307e837dabd997d87a892cc959b3209701ffe73f55d6fe4bb6efd3",
+        "lastblockhash" : "0xea0a83956574df52369d06592424e20025e2d8d6309e97fd84758ea355b79443",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -438,6 +448,11 @@
         }
     },
     "modexp_3_5_100_20500_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_5_100_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -447,9 +462,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xa82c",
-                    "hash" : "0x33374d96d5478f347d1f8676f2b7ce3e09303f38e30b11da62c1217d63c9b25b",
-                    "mixHash" : "0x656d769e7460022d08a709c0b84aa85918ee584953cd807063847f5d5e4b8c02",
-                    "nonce" : "0x4451d01d4d210b60",
+                    "hash" : "0x8df08a8a402d16f0851943b430e141cec6743a87c6af67564da87cd981b7acaf",
+                    "mixHash" : "0xebbdd3f74ce6e66acffdcbbb81f137f2fba9d7e990de9a42c75af19d816addb7",
+                    "nonce" : "0xf45a1f30a10460f4",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0x2e8f69967fdf536b74f01588505ca8564c12789da42d3dbae179a00f954b7975",
@@ -458,7 +473,7 @@
                     "transactionsTrie" : "0xcdab6a76468d10e78cc4326adbf64787064660062abfbfde438dc8f125ce2e0e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010305640000000000000000000000000000000000000000000000000000000000",
@@ -495,7 +510,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x33374d96d5478f347d1f8676f2b7ce3e09303f38e30b11da62c1217d63c9b25b",
+        "lastblockhash" : "0x8df08a8a402d16f0851943b430e141cec6743a87c6af67564da87cd981b7acaf",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -657,6 +672,11 @@
         }
     },
     "modexp_3_5_100_20500_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_5_100_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -666,9 +686,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xa82c",
-                    "hash" : "0x790fb46fd1ccfffd7b1ad02e81d0f899b3ce69065e0ca730a19ee4b939cc201b",
-                    "mixHash" : "0x5d7e8c49149e3e3c83da7c5451a1431744c70c89bdfaaa73a4d45dd9ad659f96",
-                    "nonce" : "0x2b14398cc78082af",
+                    "hash" : "0xd079ed2bcecb4b4aa368b0d30654750392265691f575714af8019c421f008ffd",
+                    "mixHash" : "0x81799b88a8cf974e7db7e432d5bafdaeae2a5d5a287eb6067e4c8a7a91cd4570",
+                    "nonce" : "0xec582c1f55011784",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0x2e8f69967fdf536b74f01588505ca8564c12789da42d3dbae179a00f954b7975",
@@ -677,7 +697,7 @@
                     "transactionsTrie" : "0xcdab6a76468d10e78cc4326adbf64787064660062abfbfde438dc8f125ce2e0e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010305640000000000000000000000000000000000000000000000000000000000",
@@ -714,7 +734,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x790fb46fd1ccfffd7b1ad02e81d0f899b3ce69065e0ca730a19ee4b939cc201b",
+        "lastblockhash" : "0xd079ed2bcecb4b4aa368b0d30654750392265691f575714af8019c421f008ffd",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -876,6 +896,11 @@
         }
     },
     "modexp_3_5_100_20500_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_5_100_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -885,18 +910,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xa82c",
-                    "hash" : "0x64562d314ba29c4a12362eff2dcddefa497223a2bb1bf6a706dae44594afb934",
-                    "mixHash" : "0x49a475483f153bfe1ea74b87c73f0fa4ee1b9b0b38f4f1df3334d4be2134df0a",
-                    "nonce" : "0xb14b138187274939",
+                    "hash" : "0x3c51b298c14066075454f5d76e07c5012a06b2ea1850ec931b74f024d3d294db",
+                    "mixHash" : "0x13267d861abf9e33db0d4823edb6aaa259944d2f8617f9ac0cedd3ba1e8b27b7",
+                    "nonce" : "0x89027dd2408f2a79",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
-                    "receiptTrie" : "0xb44252eab18e72884ae52306fa9af3c8faa8303f891c32048bd8b26f3a1f5cb8",
+                    "receiptTrie" : "0x7917d558998776091d17c1b01e1ad00e9bb51ad9e0da96ce5c0a13328253097b",
                     "stateRoot" : "0xb2a002d66e620ded82eb42c0f44fca65f8e897093d8a36a2006390fcbbedf29c",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0xcdab6a76468d10e78cc4326adbf64787064660062abfbfde438dc8f125ce2e0e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010305640000000000000000000000000000000000000000000000000000000000",
@@ -933,7 +958,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x64562d314ba29c4a12362eff2dcddefa497223a2bb1bf6a706dae44594afb934",
+        "lastblockhash" : "0x3c51b298c14066075454f5d76e07c5012a06b2ea1850ec931b74f024d3d294db",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_5_100_22000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_5_100_22000_d0g0v0.json
index b1560ccd7..48e1f2b28 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_5_100_22000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_5_100_22000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_3_5_100_22000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_5_100_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad91",
-                    "hash" : "0xdd0bccd0a142b2ed572ff3dd7c46e43346d09ddb02e83b3ef271a46a5b56b33f",
-                    "mixHash" : "0x919977cd31c2bdcc2dff04446df8ff990172ca5ea6da5567bf03c32a910f6295",
-                    "nonce" : "0xb04dc7871d9c70cb",
+                    "hash" : "0x89be68c76fabf0398ceec8bcefe5360e9c2ba173f2f47c67acddb3c3923857ce",
+                    "mixHash" : "0xea6286eee7e1ea0d6feff2fcf08371436e02979f34e3480d844fe7e0dd4f7ad9",
+                    "nonce" : "0xc98d64583ebf68a7",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0xe4180dba4c749b75b0c55558ade768a2fa518879880b367a0904d07e4371fde6",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x9d7fed0a4a78cb5e729bb99181281315f0e2256ce9deeef2224d7042df7093c6",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010305640000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xdd0bccd0a142b2ed572ff3dd7c46e43346d09ddb02e83b3ef271a46a5b56b33f",
+        "lastblockhash" : "0x89be68c76fabf0398ceec8bcefe5360e9c2ba173f2f47c67acddb3c3923857ce",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_3_5_100_22000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_5_100_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad91",
-                    "hash" : "0xf2f5c13757f771a61687792b0eb35dda21ae69a27b603cc18baf23efaf44908c",
-                    "mixHash" : "0xb84395ad734cc4e5b1e13e10fa08920446634939cdaeaec179fea7dbe60ad9d0",
-                    "nonce" : "0xbb925e72f7caf500",
+                    "hash" : "0x36c39405f60bfc4a2336f7bf8fc45335d596251b094b68fcd783678f76d936ce",
+                    "mixHash" : "0x98d53c1bfc8838ca589ca52e637d9127c6ba0d23ddaf628ae63d56cc80b210ef",
+                    "nonce" : "0x204f04580c737796",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0xe4180dba4c749b75b0c55558ade768a2fa518879880b367a0904d07e4371fde6",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x9d7fed0a4a78cb5e729bb99181281315f0e2256ce9deeef2224d7042df7093c6",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010305640000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xf2f5c13757f771a61687792b0eb35dda21ae69a27b603cc18baf23efaf44908c",
+        "lastblockhash" : "0x36c39405f60bfc4a2336f7bf8fc45335d596251b094b68fcd783678f76d936ce",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_3_5_100_22000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_5_100_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xae08",
-                    "hash" : "0xf38c872fa2e6a55df9edaa10954df1c1b2204c2933466d6284035ca69b775d11",
-                    "mixHash" : "0x072c8c3e334da425b8612f362f002af96102d7346cd74c98abe5030bdbfde810",
-                    "nonce" : "0x5fe0e30f22168e41",
+                    "hash" : "0xe1dd2990708c0356887b6f8d823e35933f95afcaff4b0cd9381678dfb5c24906",
+                    "mixHash" : "0xdf77546f4be46578f27166775bec2bff3b010d65b83e3e3c822927b805247afe",
+                    "nonce" : "0x47c47dbdf525ce37",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0x023df145aab157d0586bc99da82f503584c541f858eff15b9bd6fe1daaf40cb8",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x9d7fed0a4a78cb5e729bb99181281315f0e2256ce9deeef2224d7042df7093c6",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010305640000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a06dbb1656180a0ac8db14eca34dc922806a37994ed251b9b9a32e8a77f0ef61faa056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0xf38c872fa2e6a55df9edaa10954df1c1b2204c2933466d6284035ca69b775d11",
+        "lastblockhash" : "0xe1dd2990708c0356887b6f8d823e35933f95afcaff4b0cd9381678dfb5c24906",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_3_5_100_22000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_5_100_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xae08",
-                    "hash" : "0xb929087065ce0987df31dfd79551f92f073913aacdf77303aa0b74eb0785f8f4",
-                    "mixHash" : "0xed7887a5d5f81fd2af70419e1af8cc2e0848d7ba95d043c50c48529ffebe7272",
-                    "nonce" : "0x6f8c7b88b471295e",
+                    "hash" : "0x38941438edf0540ce66196170705c346ee19f1efb36d8a379af2b3539babccc5",
+                    "mixHash" : "0x11fc6fb48b61eb6d267982c2fecbc2540d66638f883eb81fad9193b942440336",
+                    "nonce" : "0xe9139009c3462e84",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0x023df145aab157d0586bc99da82f503584c541f858eff15b9bd6fe1daaf40cb8",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x9d7fed0a4a78cb5e729bb99181281315f0e2256ce9deeef2224d7042df7093c6",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010305640000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xb929087065ce0987df31dfd79551f92f073913aacdf77303aa0b74eb0785f8f4",
+        "lastblockhash" : "0x38941438edf0540ce66196170705c346ee19f1efb36d8a379af2b3539babccc5",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_3_5_100_22000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_5_100_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad91",
-                    "hash" : "0xe933772b9a93c3231f8132319bb8c531dad0f15656f869cb25707626a32ebca0",
-                    "mixHash" : "0xd07df1c14ae76a7cb38737f1c21a49b74685934e01e90ec1d23493219541ca70",
-                    "nonce" : "0x4c95a767f6d6c0b3",
+                    "hash" : "0xaad44395797d995466497ff9fb7992b25858b39341c2491e7b962a1bca87f195",
+                    "mixHash" : "0xf786089e8f97cee1708cce9df20201817344f2d828ba2ce000da3aed90a87b98",
+                    "nonce" : "0x277228ce6ef1162d",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
-                    "receiptTrie" : "0xeca402db419c76e28c9ef97e6942bb3cdae200019471e5bb30f20ea7c8fc4f0e",
+                    "receiptTrie" : "0xe3c462c239fad6d3df5e66b2d9880036ca38b4a581674e439d425b540bb2f4b6",
                     "stateRoot" : "0x112071e69fdb51823e85fc908fe75087cec5108a8abd65c5e5ead0dd777b16c0",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x9d7fed0a4a78cb5e729bb99181281315f0e2256ce9deeef2224d7042df7093c6",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010305640000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xe933772b9a93c3231f8132319bb8c531dad0f15656f869cb25707626a32ebca0",
+        "lastblockhash" : "0xaad44395797d995466497ff9fb7992b25858b39341c2491e7b962a1bca87f195",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_5_100_25000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_5_100_25000_d0g0v0.json
index 5f3345ed7..e8ac208c1 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_5_100_25000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_5_100_25000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_3_5_100_25000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_5_100_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad91",
-                    "hash" : "0x94b7dce5ae4e3661eeea7e145397ccd0cd8108a1629ce41a4f42209b3fdcd573",
-                    "mixHash" : "0xe89a6d917dd171bf94c2c1a3e258124e58eac2ca8e78e58483d6893bc5f7380c",
-                    "nonce" : "0x64f34fd15050d167",
+                    "hash" : "0x50ad6c7f19d689331345a87676beee55d556e4db40f11c71de713627ae8734cb",
+                    "mixHash" : "0x498898cc6a7a3c49d1dfa14729b6999a7a27752b9375f1232d10b3542f47f622",
+                    "nonce" : "0x1db0d9d9e5858eb1",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0xe4180dba4c749b75b0c55558ade768a2fa518879880b367a0904d07e4371fde6",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x2906c7ee6426a4c3545aeb4e9cd1a595d35b36b97aa4eaa9fbc9867094043cc4",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90326f901f8a0e53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a0d302b065691b2dd0382591a561c637dbee014896562b9b182efd2cd78f5f8dd3a02906c7ee6426a4c3545aeb4e9cd1a595d35b36b97aa4eaa9fbc9867094043cc4a0e4180dba4c749b75b0c55558ade768a2fa518879880b367a0904d07e4371fde6b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082ad918203e880a0498898cc6a7a3c49d1dfa14729b6999a7a27752b9375f1232d10b3542f47f622881db0d9d9e5858eb1f90127f90124010182b9c094c305c901078781c232a2a521c2af7980f8385ee980b8c430c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006300000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000103056400000000000000000000000000000000000000000000000000000000001ca0fd5a8c3b0bbbd3faed47a2af3ba536e36a2d4a4ede8efc7910ab7cede5ec7f5aa07d88b9dcfe878db1d88c9735ae6c7cecc273b064424fa109c963638d0c3016b0c0",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010305640000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x94b7dce5ae4e3661eeea7e145397ccd0cd8108a1629ce41a4f42209b3fdcd573",
+        "lastblockhash" : "0x50ad6c7f19d689331345a87676beee55d556e4db40f11c71de713627ae8734cb",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_3_5_100_25000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_5_100_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad91",
-                    "hash" : "0x127c0066c74f380e0de269a6514b24e50ee1e17abf88f816b1cc1ff1f066146e",
-                    "mixHash" : "0x806b5f09a38c5fa1d61660f55f464f264ef7f48cf15fe6fa25c715f503d699b7",
-                    "nonce" : "0x71a6e84348efbeae",
+                    "hash" : "0x105ff9d77c23d5dc62553cec2c5ece1f451a01afb460205af6aa3cd3a54c18b9",
+                    "mixHash" : "0xe9c70df6d37f052a041db387906f23e58e5ca21ff2b4668646dfc738975d2bfb",
+                    "nonce" : "0xad3da1f7da8ca526",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0xe4180dba4c749b75b0c55558ade768a2fa518879880b367a0904d07e4371fde6",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x2906c7ee6426a4c3545aeb4e9cd1a595d35b36b97aa4eaa9fbc9867094043cc4",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010305640000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x127c0066c74f380e0de269a6514b24e50ee1e17abf88f816b1cc1ff1f066146e",
+        "lastblockhash" : "0x105ff9d77c23d5dc62553cec2c5ece1f451a01afb460205af6aa3cd3a54c18b9",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_3_5_100_25000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_5_100_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xb9c0",
-                    "hash" : "0x7aa7c8527d7bb33083c8ec7382f9ee8136f1a1c6ea4fdbabe4cfefeb65a124ba",
-                    "mixHash" : "0x84e8de042282a8cc8349ce07f55057725c959c32d7b914a289f28ebfadbfc203",
-                    "nonce" : "0x0439159d17ac294b",
+                    "hash" : "0x26747a8461f954a8646cb4d5ef562fd593b6603b70219180e63c65835459d2ab",
+                    "mixHash" : "0x967c81ed0632d3496193236355884cd3b9409d44825a2360ac34e5f15735b331",
+                    "nonce" : "0x1993f732c339ec13",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0x6a237b695958f18b20f5592a0801556f371eaf3d7a1602a8ddb5a34fe127dc1a",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x2906c7ee6426a4c3545aeb4e9cd1a595d35b36b97aa4eaa9fbc9867094043cc4",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010305640000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a06dbb1656180a0ac8db14eca34dc922806a37994ed251b9b9a32e8a77f0ef61faa056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x7aa7c8527d7bb33083c8ec7382f9ee8136f1a1c6ea4fdbabe4cfefeb65a124ba",
+        "lastblockhash" : "0x26747a8461f954a8646cb4d5ef562fd593b6603b70219180e63c65835459d2ab",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_3_5_100_25000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_5_100_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xb9c0",
-                    "hash" : "0x88f65a681552dc21275d657b27fb2586d3096bf9bd4155786aced70d73b695ac",
-                    "mixHash" : "0x63d2c4c7327c9dae46173e2f32cf08f82c6a909db6d42e717f0959d75a94d61c",
-                    "nonce" : "0x65905e16ee88061f",
+                    "hash" : "0x1828eedf93e8ed38e3fc8c88b06d60652586ccae1b693fd817bd2d101badfaa9",
+                    "mixHash" : "0xfc931a138a46544f5002d0da0b7285046dd5194b196b7998e76800f13a0c1a3a",
+                    "nonce" : "0x079aa384fc321ad4",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0x6a237b695958f18b20f5592a0801556f371eaf3d7a1602a8ddb5a34fe127dc1a",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x2906c7ee6426a4c3545aeb4e9cd1a595d35b36b97aa4eaa9fbc9867094043cc4",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010305640000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x88f65a681552dc21275d657b27fb2586d3096bf9bd4155786aced70d73b695ac",
+        "lastblockhash" : "0x1828eedf93e8ed38e3fc8c88b06d60652586ccae1b693fd817bd2d101badfaa9",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_3_5_100_25000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_5_100_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad91",
-                    "hash" : "0xa51ef50d57db7fa1ab9bb1dca1affd626f481fd4bec584ae5e8201a1472b9120",
-                    "mixHash" : "0xbd658c76e3531237150847e352eb3951b0f1c3d0f8d6257ce1174ea17e4d3690",
-                    "nonce" : "0xccaadd5661956173",
+                    "hash" : "0x72cd053cb62387c2c9735374a27cf272d4183ea57bb6f2fa63825ea331ab8df0",
+                    "mixHash" : "0x28b6761a2115299ea5f070930188f08e78e1ca0f2f6b5103ad58ac6c2f99a59c",
+                    "nonce" : "0x2dc41f3650dce135",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
-                    "receiptTrie" : "0xeca402db419c76e28c9ef97e6942bb3cdae200019471e5bb30f20ea7c8fc4f0e",
+                    "receiptTrie" : "0xe3c462c239fad6d3df5e66b2d9880036ca38b4a581674e439d425b540bb2f4b6",
                     "stateRoot" : "0x112071e69fdb51823e85fc908fe75087cec5108a8abd65c5e5ead0dd777b16c0",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x2906c7ee6426a4c3545aeb4e9cd1a595d35b36b97aa4eaa9fbc9867094043cc4",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010305640000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a06dbb1656180a0ac8db14eca34dc922806a37994ed251b9b9a32e8a77f0ef61faa056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0xa51ef50d57db7fa1ab9bb1dca1affd626f481fd4bec584ae5e8201a1472b9120",
+        "lastblockhash" : "0x72cd053cb62387c2c9735374a27cf272d4183ea57bb6f2fa63825ea331ab8df0",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_5_100_35000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_5_100_35000_d0g0v0.json
index 1033a53aa..4a4feb42e 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_5_100_35000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_3_5_100_35000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_3_5_100_35000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_5_100_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad91",
-                    "hash" : "0xaa59538a752e750287579ebac801f4181a7fc12234139e82a4314a8ee29c9ef0",
-                    "mixHash" : "0xcb5b90e9c32e3892bc3c08062b7fcd77b820c2a623d956719bded5b1e44efed7",
-                    "nonce" : "0xc26b7373d8ac7e53",
+                    "hash" : "0xd990aa51b5643e160f0a98523e681368375034974c3fde64521e7a87531afa3c",
+                    "mixHash" : "0x146d8cf59ca3852dd2d6eacf01e4327e9caaff2acbd72be394110cf9ec11d227",
+                    "nonce" : "0xc1c4153fe33788fa",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0xe4180dba4c749b75b0c55558ade768a2fa518879880b367a0904d07e4371fde6",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x714aee2c3eac27f8725ad92e6e20ff8318d400cbd1a9c487397b03d589a55e92",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90326f901f8a0e53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a0d302b065691b2dd0382591a561c637dbee014896562b9b182efd2cd78f5f8dd3a0714aee2c3eac27f8725ad92e6e20ff8318d400cbd1a9c487397b03d589a55e92a0e4180dba4c749b75b0c55558ade768a2fa518879880b367a0904d07e4371fde6b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082ad918203e880a0146d8cf59ca3852dd2d6eacf01e4327e9caaff2acbd72be394110cf9ec11d22788c1c4153fe33788faf90127f90124010182e0d094c305c901078781c232a2a521c2af7980f8385ee980b8c430c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006300000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000103056400000000000000000000000000000000000000000000000000000000001ba0dba9f76c6c3ee2fcd76000f377ed45071433a0325567e9c2eb7cc5284c535c0da03ac93f15b753082f0e2b6930bf596cbc810e9b6ec0249af521dc20c16ffe4ad9c0",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010305640000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a06dbb1656180a0ac8db14eca34dc922806a37994ed251b9b9a32e8a77f0ef61faa056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0xaa59538a752e750287579ebac801f4181a7fc12234139e82a4314a8ee29c9ef0",
+        "lastblockhash" : "0xd990aa51b5643e160f0a98523e681368375034974c3fde64521e7a87531afa3c",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_3_5_100_35000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_5_100_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad91",
-                    "hash" : "0x2191a5271193143bad2c2d52adc675eb0e912a2884c7f13f196546b8dbe555c0",
-                    "mixHash" : "0xb907993121eae0cba697368eaefc41324528c6dcb94c5cac2c0bfc6c3572cf36",
-                    "nonce" : "0x70b66117fd4a0753",
+                    "hash" : "0xeb32d1393e5af2e15356cbf4cc9f3f62304433ba6f71d978674edf5c3bd55699",
+                    "mixHash" : "0x5070ab2432740667714e61accfdc7041f44d295379e224c043ee2f95be515041",
+                    "nonce" : "0x0bc35616944d3993",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0xe4180dba4c749b75b0c55558ade768a2fa518879880b367a0904d07e4371fde6",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x714aee2c3eac27f8725ad92e6e20ff8318d400cbd1a9c487397b03d589a55e92",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010305640000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x2191a5271193143bad2c2d52adc675eb0e912a2884c7f13f196546b8dbe555c0",
+        "lastblockhash" : "0xeb32d1393e5af2e15356cbf4cc9f3f62304433ba6f71d978674edf5c3bd55699",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_3_5_100_35000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_5_100_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xe0d0",
-                    "hash" : "0xb0f58c85cd47f2400d39cccc0ad76185953945b86c45c479639ee1349ead0fbc",
-                    "mixHash" : "0x58b2a2e65a4ad8b83c3f35d1ec752b8c5caa56437eb8a40a385783e9d42ab686",
-                    "nonce" : "0x10717b3e2d417a4e",
+                    "hash" : "0xabe2e391d21a6e2ec38247262d0bb4d5896e2d5b7595bb1477577866fe407afa",
+                    "mixHash" : "0x38c4ca734c8680036d6bd16ae79c6ccbb419927524bd1828a5fdf59b4b58ae5d",
+                    "nonce" : "0xb7d239eb6bf1fcaf",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0xd963f45c52c152e564081ce8e729073da08481bb5ae128a036db5d224114aa93",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x714aee2c3eac27f8725ad92e6e20ff8318d400cbd1a9c487397b03d589a55e92",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010305640000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xb0f58c85cd47f2400d39cccc0ad76185953945b86c45c479639ee1349ead0fbc",
+        "lastblockhash" : "0xabe2e391d21a6e2ec38247262d0bb4d5896e2d5b7595bb1477577866fe407afa",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_3_5_100_35000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_5_100_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xe0d0",
-                    "hash" : "0xa21db51a9c645876046c1a6b213b762df9856aec94d1239888960f9b0e3f8a69",
-                    "mixHash" : "0xf29481063782b09e7cba7c1063f8859533bad27a93c5e70b9e1c1c5e8ce8f4f0",
-                    "nonce" : "0x0e146ddd1a7fdedf",
+                    "hash" : "0x80f6d5b9dded54c8fa398125b19e572b987ba555d070044570c3d05d5e34df53",
+                    "mixHash" : "0x39b8692983262926d3d80ea5645016e1cd8150e9b92e3bfb308cc039576dc2c6",
+                    "nonce" : "0xcc15127fd2651036",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
                     "receiptTrie" : "0xd963f45c52c152e564081ce8e729073da08481bb5ae128a036db5d224114aa93",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x714aee2c3eac27f8725ad92e6e20ff8318d400cbd1a9c487397b03d589a55e92",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010305640000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a06dbb1656180a0ac8db14eca34dc922806a37994ed251b9b9a32e8a77f0ef61faa056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0xa21db51a9c645876046c1a6b213b762df9856aec94d1239888960f9b0e3f8a69",
+        "lastblockhash" : "0x80f6d5b9dded54c8fa398125b19e572b987ba555d070044570c3d05d5e34df53",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_3_5_100_35000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_3_5_100_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xad91",
-                    "hash" : "0x34d5e5bce2ea4987c02f78c2708b263cfdf4f80112a8079d34f518a20e34f2ea",
-                    "mixHash" : "0xc9bd291771d563699b495af1913f20dccc9df48d52dfc91a507ad1c85d4cec64",
-                    "nonce" : "0xa13e017cdd50649e",
+                    "hash" : "0x9e96677d44acb3f13e42087ef00f4ffe3b77c7f60b34dbdbb5e4c99fa485b6fb",
+                    "mixHash" : "0x8de538e9bf399fc632a9814ac57ca18e196b6c998f52c025d1c4ba6727dbf1ca",
+                    "nonce" : "0xf0dacdd2b15e5a06",
                     "number" : "0x01",
                     "parentHash" : "0xe53bc059c0ab1f08cbe0f5ecb0eb7f6e0db4b8d600acc5b6f1af8fc463363323",
-                    "receiptTrie" : "0xeca402db419c76e28c9ef97e6942bb3cdae200019471e5bb30f20ea7c8fc4f0e",
+                    "receiptTrie" : "0xe3c462c239fad6d3df5e66b2d9880036ca38b4a581674e439d425b540bb2f4b6",
                     "stateRoot" : "0x112071e69fdb51823e85fc908fe75087cec5108a8abd65c5e5ead0dd777b16c0",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x714aee2c3eac27f8725ad92e6e20ff8318d400cbd1a9c487397b03d589a55e92",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000630000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010305640000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x34d5e5bce2ea4987c02f78c2708b263cfdf4f80112a8079d34f518a20e34f2ea",
+        "lastblockhash" : "0x9e96677d44acb3f13e42087ef00f4ffe3b77c7f60b34dbdbb5e4c99fa485b6fb",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_49_2401_2401_1000000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_49_2401_2401_1000000_d0g0v0.json
index 90c966b00..49120fe67 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_49_2401_2401_1000000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_49_2401_2401_1000000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_49_2401_2401_1000000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_49_2401_2401_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xae11",
-                    "hash" : "0xe71ebc61fa74e0de32271bf624c42b900aa0ca10065d9fb768caadf32362c642",
-                    "mixHash" : "0x48e621c0efb71722208ffeb5e8f3bdd36c8f6378f40653f922c6751c0fc71c8b",
-                    "nonce" : "0x25de2ba0693dcc94",
+                    "hash" : "0xe388ff6ad3d06876d05e1dbb10a27b5635d34c028459a2c4e00512469b63754b",
+                    "mixHash" : "0xfb87789dd9cf61d753e4e30ccb0a41d498d0b91d1f63dc5af9b647a4dfc3090f",
+                    "nonce" : "0x3652baf59e94012a",
                     "number" : "0x01",
                     "parentHash" : "0xe11b1a140da9bc5489ea6e876d2c12a36e5d9a80791dbebcc9057d8c52be31cf",
                     "receiptTrie" : "0x767c2fccf012e1cbab067ad17f1784eff86141e737bafdab0609aefcb6b24965",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0xd2dc67fff0b47fe7eb4b6478388102b238934cb8bd6df786f6f4664cc147f23e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90327f901f8a0e11b1a140da9bc5489ea6e876d2c12a36e5d9a80791dbebcc9057d8c52be31cfa01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a01a5231c9ad58a6f1ac766f6975e5701fd84748044fe2c9ca9cf74cd5ca1fde47a0d2dc67fff0b47fe7eb4b6478388102b238934cb8bd6df786f6f4664cc147f23ea0767c2fccf012e1cbab067ad17f1784eff86141e737bafdab0609aefcb6b24965b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082ae118203e880a0fb87789dd9cf61d753e4e30ccb0a41d498d0b91d1f63dc5af9b647a4dfc3090f883652baf59e94012af90128f901250101830f9ad894c305c901078781c232a2a521c2af7980f8385ee980b8c430c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006500000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000231096109610000000000000000000000000000000000000000000000000000001ba0dca8d86f9ecfab4255391488ca9cec86587212248c4b6b2a22cf0387fece23c3a0724d1ed190b546e11d020a5b5600a06952742e9c2443e61cf46438d26321c4abc0",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000650000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000023109610961000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xe71ebc61fa74e0de32271bf624c42b900aa0ca10065d9fb768caadf32362c642",
+        "lastblockhash" : "0xe388ff6ad3d06876d05e1dbb10a27b5635d34c028459a2c4e00512469b63754b",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_49_2401_2401_1000000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_49_2401_2401_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xae11",
-                    "hash" : "0x07881892a73cb7c0ff845e293d2799a363fd506dbbc762494346b7c232e7f33b",
-                    "mixHash" : "0x9b9675bce361eedd7f22bd24d235e22463a824ec12c146c1cad80bb4d6ad61c3",
-                    "nonce" : "0x95a85cc3bd1afc90",
+                    "hash" : "0x2f3dbe0b9047fea8673be8ebe96de4c72f3c0977da3763210b7b5a400101befd",
+                    "mixHash" : "0x8224fbef5c073c1f2ad48f9bfe58ea1f309f1d5e31a1f48b668f65263496bb2e",
+                    "nonce" : "0xf5afeece7d10e5a4",
                     "number" : "0x01",
                     "parentHash" : "0xe11b1a140da9bc5489ea6e876d2c12a36e5d9a80791dbebcc9057d8c52be31cf",
                     "receiptTrie" : "0x767c2fccf012e1cbab067ad17f1784eff86141e737bafdab0609aefcb6b24965",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0xd2dc67fff0b47fe7eb4b6478388102b238934cb8bd6df786f6f4664cc147f23e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000650000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000023109610961000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x07881892a73cb7c0ff845e293d2799a363fd506dbbc762494346b7c232e7f33b",
+        "lastblockhash" : "0x2f3dbe0b9047fea8673be8ebe96de4c72f3c0977da3763210b7b5a400101befd",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_49_2401_2401_1000000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_49_2401_2401_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x0f9ad8",
-                    "hash" : "0x85a563c8a0ea6be3eeb8d907dc9665e2d0f8b76d3435db3e3c33b4af2acdec5a",
-                    "mixHash" : "0x1e7c0c8dc72e8414c31039690bbf0bfc1d9b495003e3dbed7fe06b815a6cadff",
-                    "nonce" : "0xed9b9ef0370261ed",
+                    "hash" : "0xbdb8854eb70bdbb62617cdf5315086873acc17432b1acd863ec89b9c1f15e123",
+                    "mixHash" : "0x80ffeed8de3284bde5be3d8c3d16b6771f52eb2a3486470da1061c4387afb23a",
+                    "nonce" : "0xdc36b1ad2078078d",
                     "number" : "0x01",
                     "parentHash" : "0xe11b1a140da9bc5489ea6e876d2c12a36e5d9a80791dbebcc9057d8c52be31cf",
                     "receiptTrie" : "0x8569254195a45a944bbca06f97a004c538ec66a9776021f15a274f54075eb2c2",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0xd2dc67fff0b47fe7eb4b6478388102b238934cb8bd6df786f6f4664cc147f23e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90328f901f9a0e11b1a140da9bc5489ea6e876d2c12a36e5d9a80791dbebcc9057d8c52be31cfa01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a063745016ae7cb0e28f8e0f8c9525c705c33f7293697e578bc2bc3bcbd5e7b4f4a0d2dc67fff0b47fe7eb4b6478388102b238934cb8bd6df786f6f4664cc147f23ea08569254195a45a944bbca06f97a004c538ec66a9776021f15a274f54075eb2c2b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e100830f9ad88203e880a080ffeed8de3284bde5be3d8c3d16b6771f52eb2a3486470da1061c4387afb23a88dc36b1ad2078078df90128f901250101830f9ad894c305c901078781c232a2a521c2af7980f8385ee980b8c430c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006500000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000231096109610000000000000000000000000000000000000000000000000000001ba0dca8d86f9ecfab4255391488ca9cec86587212248c4b6b2a22cf0387fece23c3a0724d1ed190b546e11d020a5b5600a06952742e9c2443e61cf46438d26321c4abc0",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000650000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000023109610961000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x85a563c8a0ea6be3eeb8d907dc9665e2d0f8b76d3435db3e3c33b4af2acdec5a",
+        "lastblockhash" : "0xbdb8854eb70bdbb62617cdf5315086873acc17432b1acd863ec89b9c1f15e123",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_49_2401_2401_1000000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_49_2401_2401_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x0f9ad8",
-                    "hash" : "0xc69e9fc2f5521eed83a40bfdb3e375d3b3525e1202e9799cbd6897b459cd3d1b",
-                    "mixHash" : "0xb0054f1509d4ad2c2409676e7ca7d0c842054040c8c806da695ebd00185d41f8",
-                    "nonce" : "0xef49d2eff5b3cbd7",
+                    "hash" : "0x36618c47ef2a4a5cc02d47557c3bc2458fdad98b9530bde46b7a640108b237c1",
+                    "mixHash" : "0x93e8c1b1811bea6f84048adbe7829e015daf0f2cb82d75f2242f6b22ee4e5888",
+                    "nonce" : "0xc895f30fd6b52358",
                     "number" : "0x01",
                     "parentHash" : "0xe11b1a140da9bc5489ea6e876d2c12a36e5d9a80791dbebcc9057d8c52be31cf",
                     "receiptTrie" : "0x8569254195a45a944bbca06f97a004c538ec66a9776021f15a274f54075eb2c2",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0xd2dc67fff0b47fe7eb4b6478388102b238934cb8bd6df786f6f4664cc147f23e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000650000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000023109610961000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xc69e9fc2f5521eed83a40bfdb3e375d3b3525e1202e9799cbd6897b459cd3d1b",
+        "lastblockhash" : "0x36618c47ef2a4a5cc02d47557c3bc2458fdad98b9530bde46b7a640108b237c1",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_49_2401_2401_1000000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_49_2401_2401_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xae11",
-                    "hash" : "0x9666c90a985c42ad8fb578563e81b299a06a0e10e0a81bec58045a5717951954",
-                    "mixHash" : "0xbb2de4e7af82d585aaa3b2ed9654221c9d27199dc46ce97757e15e4a7532c976",
-                    "nonce" : "0x3958e4e7b1c496ca",
+                    "hash" : "0xd9e0c487811a4386ebd5bdba96debd8d1d55494fe974f4ab3bae8b314f376f8c",
+                    "mixHash" : "0x28daa754b79efdb056a3c18725510eea0c236c13e9b5453ed5e568ea18d46f16",
+                    "nonce" : "0x61efdc30ef9e8fd2",
                     "number" : "0x01",
                     "parentHash" : "0xe11b1a140da9bc5489ea6e876d2c12a36e5d9a80791dbebcc9057d8c52be31cf",
-                    "receiptTrie" : "0x44a8c950c80e7b57d8603436f425ebb637664706939458971cedb7955c6f47cb",
+                    "receiptTrie" : "0xb22b1f4f07f83e77513d9a1df6d9ab6113133dee938883053ea96e140056cc3d",
                     "stateRoot" : "0x873f8ed70bf12e258e690f95835f6620ab78f8d8c3dd980fd679af5cc2b0a26e",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0xd2dc67fff0b47fe7eb4b6478388102b238934cb8bd6df786f6f4664cc147f23e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000650000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000023109610961000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x9666c90a985c42ad8fb578563e81b299a06a0e10e0a81bec58045a5717951954",
+        "lastblockhash" : "0xd9e0c487811a4386ebd5bdba96debd8d1d55494fe974f4ab3bae8b314f376f8c",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_49_2401_2401_155000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_49_2401_2401_155000_d0g0v0.json
index 5c9c0be37..0314b116e 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_49_2401_2401_155000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_49_2401_2401_155000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_49_2401_2401_155000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_49_2401_2401_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xae11",
-                    "hash" : "0x3386fef9d190493ff0510c8a6d6919be7118692123d2b5b94fcf149f8dcfa4d7",
-                    "mixHash" : "0xbadebc800890eac748972ca0b98c6537f004922044aec1e183efa276bcacdbfe",
-                    "nonce" : "0x5f824f7dbdb6a640",
+                    "hash" : "0x519ff26266b21511b359ab165f6cd58225592e998e8144ec32a7d80c877742e1",
+                    "mixHash" : "0x8abe7a3b60897d29ff8940efb23a25ec7a34b5fe6e4aad0521719cdfde7467cf",
+                    "nonce" : "0xb93a22b900db9767",
                     "number" : "0x01",
                     "parentHash" : "0xe11b1a140da9bc5489ea6e876d2c12a36e5d9a80791dbebcc9057d8c52be31cf",
                     "receiptTrie" : "0x767c2fccf012e1cbab067ad17f1784eff86141e737bafdab0609aefcb6b24965",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x2b3ad4866f0caa5098db9b523cd957425425d8c1de63a462227a979b1730f870",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000650000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000023109610961000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x3386fef9d190493ff0510c8a6d6919be7118692123d2b5b94fcf149f8dcfa4d7",
+        "lastblockhash" : "0x519ff26266b21511b359ab165f6cd58225592e998e8144ec32a7d80c877742e1",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_49_2401_2401_155000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_49_2401_2401_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xae11",
-                    "hash" : "0xe7e28a2403b73d7753a3f5d6a92f7a077479d13104963bbb79bda6805dcb30db",
-                    "mixHash" : "0xfe1775acbf75fbb25ec6759f867cda2783e9ae66667bbdfe31d4caae70ea626a",
-                    "nonce" : "0xa9aab6ad8f0fdf9c",
+                    "hash" : "0x1a361784a6a318c77a8bcf8edfa561894f96f5f5c6f9d9e133c0f2af326630e0",
+                    "mixHash" : "0xd606f6d19bbfb8f7b8e6ee61458327441877db3f415cb8be0fbc9498732ff4e3",
+                    "nonce" : "0xe7b7262fec7f2827",
                     "number" : "0x01",
                     "parentHash" : "0xe11b1a140da9bc5489ea6e876d2c12a36e5d9a80791dbebcc9057d8c52be31cf",
                     "receiptTrie" : "0x767c2fccf012e1cbab067ad17f1784eff86141e737bafdab0609aefcb6b24965",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x2b3ad4866f0caa5098db9b523cd957425425d8c1de63a462227a979b1730f870",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90327f901f8a0e11b1a140da9bc5489ea6e876d2c12a36e5d9a80791dbebcc9057d8c52be31cfa01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a01a5231c9ad58a6f1ac766f6975e5701fd84748044fe2c9ca9cf74cd5ca1fde47a02b3ad4866f0caa5098db9b523cd957425425d8c1de63a462227a979b1730f870a0767c2fccf012e1cbab067ad17f1784eff86141e737bafdab0609aefcb6b24965b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082ae118203e880a0d606f6d19bbfb8f7b8e6ee61458327441877db3f415cb8be0fbc9498732ff4e388e7b7262fec7f2827f90128f9012501018302b61094c305c901078781c232a2a521c2af7980f8385ee980b8c430c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006500000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000231096109610000000000000000000000000000000000000000000000000000001ca011b0cbadf00e26c723e2c51b538a0a83a6ad97c0ba3518f92a52a75c7758797ca02b44b141ed163880d1b5cb3d04eab49c6abda00a3a845a26a26b22284e644cf6c0",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000650000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000023109610961000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xe7e28a2403b73d7753a3f5d6a92f7a077479d13104963bbb79bda6805dcb30db",
+        "lastblockhash" : "0x1a361784a6a318c77a8bcf8edfa561894f96f5f5c6f9d9e133c0f2af326630e0",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_49_2401_2401_155000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_49_2401_2401_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x02b610",
-                    "hash" : "0xfdbd96323254de49f0f8e1a7a12fa658c08275d117d35f20821e50ac4a225242",
-                    "mixHash" : "0x347a3244ac5f6399410dd4a3f5d42777b79381b62020b3801951ed812d7232c1",
-                    "nonce" : "0x7ea22b83d575d6ae",
+                    "hash" : "0x16db36d3d618b46ec2f6b0c25571b081287cdb4ff428b69b6921887ea620a1c2",
+                    "mixHash" : "0x9956ef67622c07ff702b3d3514030baa7bd6f2e1dfab57953baaa336bacdf71e",
+                    "nonce" : "0xac97aa3ddf2ed1f6",
                     "number" : "0x01",
                     "parentHash" : "0xe11b1a140da9bc5489ea6e876d2c12a36e5d9a80791dbebcc9057d8c52be31cf",
                     "receiptTrie" : "0x2413b547e5f2c4a1ad29107f3799892a1a1cafda32fd6a57f5f056714196b5f1",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x2b3ad4866f0caa5098db9b523cd957425425d8c1de63a462227a979b1730f870",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90328f901f9a0e11b1a140da9bc5489ea6e876d2c12a36e5d9a80791dbebcc9057d8c52be31cfa01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a0b16b3ee40952d2b3e896e216b6e734ae45a4f9cd5167945652bd8a7f8a7eaa13a02b3ad4866f0caa5098db9b523cd957425425d8c1de63a462227a979b1730f870a02413b547e5f2c4a1ad29107f3799892a1a1cafda32fd6a57f5f056714196b5f1b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e1008302b6108203e880a09956ef67622c07ff702b3d3514030baa7bd6f2e1dfab57953baaa336bacdf71e88ac97aa3ddf2ed1f6f90128f9012501018302b61094c305c901078781c232a2a521c2af7980f8385ee980b8c430c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006500000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000231096109610000000000000000000000000000000000000000000000000000001ca011b0cbadf00e26c723e2c51b538a0a83a6ad97c0ba3518f92a52a75c7758797ca02b44b141ed163880d1b5cb3d04eab49c6abda00a3a845a26a26b22284e644cf6c0",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000650000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000023109610961000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xfdbd96323254de49f0f8e1a7a12fa658c08275d117d35f20821e50ac4a225242",
+        "lastblockhash" : "0x16db36d3d618b46ec2f6b0c25571b081287cdb4ff428b69b6921887ea620a1c2",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_49_2401_2401_155000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_49_2401_2401_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x02b610",
-                    "hash" : "0x0b3d8a6adc6c219790d419cf6c2ecddd120f85a511e2cd795f5c7b2660d538d7",
-                    "mixHash" : "0xc2f375ef09584dc8b163088a85d4d4293678ee9ca55ae372a4af88eb9d9d30df",
-                    "nonce" : "0x0c5009e11803e728",
+                    "hash" : "0xdee24bd1982eb923f9e31b1ab0d51f3c119f14caa5b104e1df2f6a81302d994f",
+                    "mixHash" : "0x8be2cb4381357b2f19e2ed4d5a1c192bce6d38dcc937a964ccc9219d072ee50c",
+                    "nonce" : "0xf0f053085cbf056c",
                     "number" : "0x01",
                     "parentHash" : "0xe11b1a140da9bc5489ea6e876d2c12a36e5d9a80791dbebcc9057d8c52be31cf",
                     "receiptTrie" : "0x2413b547e5f2c4a1ad29107f3799892a1a1cafda32fd6a57f5f056714196b5f1",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x2b3ad4866f0caa5098db9b523cd957425425d8c1de63a462227a979b1730f870",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000650000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000023109610961000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x0b3d8a6adc6c219790d419cf6c2ecddd120f85a511e2cd795f5c7b2660d538d7",
+        "lastblockhash" : "0xdee24bd1982eb923f9e31b1ab0d51f3c119f14caa5b104e1df2f6a81302d994f",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_49_2401_2401_155000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_49_2401_2401_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xae11",
-                    "hash" : "0x54bc3535eaeabe92795eb81ab7080e449ce1c1c03c28f0ad45d3445d1204b7ed",
-                    "mixHash" : "0xc8f622bf768dc30a783bb918eaa795e6ba94d53d9d4ac92f52d5850542bdb538",
-                    "nonce" : "0x0d1a2159f6efdbe8",
+                    "hash" : "0xcee5fc2ef41360d50a8d04f2a480fdb0cbd63fa8d265392673886a07d8b77c7f",
+                    "mixHash" : "0x3bfac1881fa3ea1619eef507a623b6a6d4561132907d1d0687106959d9a20f93",
+                    "nonce" : "0x953033095b383418",
                     "number" : "0x01",
                     "parentHash" : "0xe11b1a140da9bc5489ea6e876d2c12a36e5d9a80791dbebcc9057d8c52be31cf",
-                    "receiptTrie" : "0x44a8c950c80e7b57d8603436f425ebb637664706939458971cedb7955c6f47cb",
+                    "receiptTrie" : "0xb22b1f4f07f83e77513d9a1df6d9ab6113133dee938883053ea96e140056cc3d",
                     "stateRoot" : "0x873f8ed70bf12e258e690f95835f6620ab78f8d8c3dd980fd679af5cc2b0a26e",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x2b3ad4866f0caa5098db9b523cd957425425d8c1de63a462227a979b1730f870",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000650000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000023109610961000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x54bc3535eaeabe92795eb81ab7080e449ce1c1c03c28f0ad45d3445d1204b7ed",
+        "lastblockhash" : "0xcee5fc2ef41360d50a8d04f2a480fdb0cbd63fa8d265392673886a07d8b77c7f",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_49_2401_2401_20500.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_49_2401_2401_20500_d0g0v0.json
index 7beac528c..38996150a 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_49_2401_2401_20500.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_49_2401_2401_20500_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_49_2401_2401_20500_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_49_2401_2401_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xa8ac",
-                    "hash" : "0xc6f0291e5e407f617c4ce3d94ae3f14e8de33e2a5285892aa5276e74a1f086bf",
-                    "mixHash" : "0xbaf22ca55b1d5c7e0239bb52b587305cccf2202ea5e990b6973c30a8b6fcf2b5",
-                    "nonce" : "0x1f7fca932eb38f11",
+                    "hash" : "0xde7e8791bf9f852aa7c448287babdd898a182b3e9697a57fba789f7d07ea4fb2",
+                    "mixHash" : "0xe21f999c2b1783cdd1ee96178a832ec852e271f1fd237f93309ae41127da9b5c",
+                    "nonce" : "0x2b8764c1ad5439e2",
                     "number" : "0x01",
                     "parentHash" : "0xe11b1a140da9bc5489ea6e876d2c12a36e5d9a80791dbebcc9057d8c52be31cf",
                     "receiptTrie" : "0x71064bbdb1030cce6d9ff07730c609f3ebb7ea74a66c66e275fde6ae7a11730c",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0xd1c1a417285975967a674aa230d24dbdb4193dc6307f167e466bd8e9aaa18b4e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000650000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000023109610961000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xc6f0291e5e407f617c4ce3d94ae3f14e8de33e2a5285892aa5276e74a1f086bf",
+        "lastblockhash" : "0xde7e8791bf9f852aa7c448287babdd898a182b3e9697a57fba789f7d07ea4fb2",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -219,6 +224,11 @@
         }
     },
     "modexp_49_2401_2401_20500_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_49_2401_2401_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -228,9 +238,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xa8ac",
-                    "hash" : "0x7677e686b5de828c6b6f4b422a3c83f296f2f592f7ca7a12d39c1b51ac5d9ebb",
-                    "mixHash" : "0x450e8664f472307e14a09e60c5bcbf5d6906d99ac6ee4306d04e71469213c592",
-                    "nonce" : "0xb4bfb89456458edb",
+                    "hash" : "0x50dc97dda336517dd3fbf3c053096efe092e67c6a1990b00405778879975713a",
+                    "mixHash" : "0x7541e9cf0f2a3ff0f47b70b44a5e4ce666ddfcfaad23e4c16d9a7b896548ea49",
+                    "nonce" : "0x18092645db5d280d",
                     "number" : "0x01",
                     "parentHash" : "0xe11b1a140da9bc5489ea6e876d2c12a36e5d9a80791dbebcc9057d8c52be31cf",
                     "receiptTrie" : "0x71064bbdb1030cce6d9ff07730c609f3ebb7ea74a66c66e275fde6ae7a11730c",
@@ -239,7 +249,7 @@
                     "transactionsTrie" : "0xd1c1a417285975967a674aa230d24dbdb4193dc6307f167e466bd8e9aaa18b4e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000650000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000023109610961000000000000000000000000000000000000000000000000000000",
@@ -276,7 +286,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x7677e686b5de828c6b6f4b422a3c83f296f2f592f7ca7a12d39c1b51ac5d9ebb",
+        "lastblockhash" : "0x50dc97dda336517dd3fbf3c053096efe092e67c6a1990b00405778879975713a",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -438,6 +448,11 @@
         }
     },
     "modexp_49_2401_2401_20500_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_49_2401_2401_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -447,9 +462,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xa8ac",
-                    "hash" : "0x277a8caa3e41cd1866aa518dbed41e66038cbfbaa82e580e85d3383f44c1df65",
-                    "mixHash" : "0xb92b9fa416a6a1a42ec3eb22c00cad6724e56891fca3c51280de816ef6fa90eb",
-                    "nonce" : "0xbc6ad81dfc96bd62",
+                    "hash" : "0xdf6c4ce9732b55e5a7fb4913f4259cb9f84cccee3fd03ae4ee7a2645cf8851cc",
+                    "mixHash" : "0x0a854c6c7eed643ffb1771b130e3f991a3ae52cbf3ebf9b61ece50960fed4f04",
+                    "nonce" : "0x32535b5a98e16caf",
                     "number" : "0x01",
                     "parentHash" : "0xe11b1a140da9bc5489ea6e876d2c12a36e5d9a80791dbebcc9057d8c52be31cf",
                     "receiptTrie" : "0x71064bbdb1030cce6d9ff07730c609f3ebb7ea74a66c66e275fde6ae7a11730c",
@@ -458,7 +473,7 @@
                     "transactionsTrie" : "0xd1c1a417285975967a674aa230d24dbdb4193dc6307f167e466bd8e9aaa18b4e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000650000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000023109610961000000000000000000000000000000000000000000000000000000",
@@ -495,7 +510,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x277a8caa3e41cd1866aa518dbed41e66038cbfbaa82e580e85d3383f44c1df65",
+        "lastblockhash" : "0xdf6c4ce9732b55e5a7fb4913f4259cb9f84cccee3fd03ae4ee7a2645cf8851cc",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -657,6 +672,11 @@
         }
     },
     "modexp_49_2401_2401_20500_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_49_2401_2401_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -666,9 +686,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xa8ac",
-                    "hash" : "0xdc8c409684d3848ab300492acb3e6d39110a6c10436af1fd82063af7d365dd19",
-                    "mixHash" : "0xc5b27ab0007ea9aec8daa85b94eeb40630c1acb4eeb4b675849f3c20d0da7416",
-                    "nonce" : "0x332172fc0a836577",
+                    "hash" : "0x4e7d4afe2b12fa727132a663ed83fb2419d9446395124f4aafb097abf6e50029",
+                    "mixHash" : "0x1790426b18225def9abee0f800478d8dbf8a136d08b5326d9f97a15d9c3bbee5",
+                    "nonce" : "0xab008e60c76c74f1",
                     "number" : "0x01",
                     "parentHash" : "0xe11b1a140da9bc5489ea6e876d2c12a36e5d9a80791dbebcc9057d8c52be31cf",
                     "receiptTrie" : "0x71064bbdb1030cce6d9ff07730c609f3ebb7ea74a66c66e275fde6ae7a11730c",
@@ -677,7 +697,7 @@
                     "transactionsTrie" : "0xd1c1a417285975967a674aa230d24dbdb4193dc6307f167e466bd8e9aaa18b4e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
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@@ -714,7 +734,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xdc8c409684d3848ab300492acb3e6d39110a6c10436af1fd82063af7d365dd19",
+        "lastblockhash" : "0x4e7d4afe2b12fa727132a663ed83fb2419d9446395124f4aafb097abf6e50029",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -876,6 +896,11 @@
         }
     },
     "modexp_49_2401_2401_20500_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_49_2401_2401_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -885,18 +910,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xa8ac",
-                    "hash" : "0x099ff3a8a577c1ad3dc41051204df1cea04fb63dd81beee0d4c79a9e959044ab",
-                    "mixHash" : "0x68f776c84981e990b5aeaa21f7cc5fd93714d573062fe78d9512a22f3d6a325a",
-                    "nonce" : "0x45d0fbfa224f531c",
+                    "hash" : "0x9539dcc318bb57197bc5f698714c2d0563d4922f6cdd6a5e3f7bdf72b03faeee",
+                    "mixHash" : "0x49960d4e17ccd0629516013ddbeea33086c4cdf7c0090cb8b692d531108fb32b",
+                    "nonce" : "0x38f79d275d9b563c",
                     "number" : "0x01",
                     "parentHash" : "0xe11b1a140da9bc5489ea6e876d2c12a36e5d9a80791dbebcc9057d8c52be31cf",
-                    "receiptTrie" : "0xc40fa049a060470c0d84fc20c3baee180b6a7ff9cf878903ae15cda7d799fccf",
+                    "receiptTrie" : "0xf5a2cfc96097dbe9e86f4a5c030ce4d35c30103fee5dcb55b72d6383570e3f5d",
                     "stateRoot" : "0x78b48680a1e4a3ee065a8ed1ca775fb8bb5d4d088911ad0441305c7f7be50c03",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0xd1c1a417285975967a674aa230d24dbdb4193dc6307f167e466bd8e9aaa18b4e",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
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                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000650000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000023109610961000000000000000000000000000000000000000000000000000000",
@@ -933,7 +958,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x099ff3a8a577c1ad3dc41051204df1cea04fb63dd81beee0d4c79a9e959044ab",
+        "lastblockhash" : "0x9539dcc318bb57197bc5f698714c2d0563d4922f6cdd6a5e3f7bdf72b03faeee",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_49_2401_2401_22000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_49_2401_2401_22000_d0g0v0.json
index b7b07a444..4b6b7421f 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_49_2401_2401_22000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_49_2401_2401_22000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_49_2401_2401_22000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_49_2401_2401_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xae11",
-                    "hash" : "0x972a0787c75e11ee08b2e41af445ad86f6b3e8fe29e65ea81cf8797e30629245",
-                    "mixHash" : "0x2bcc05b7b542afedd8f75fbc23f0f6a47720b5558f96aab53de73d3e4cfcedce",
-                    "nonce" : "0xf54e478d6fddcf9e",
+                    "hash" : "0xab7c0c258fd334569c4d3fbe407cb2239f8d9d368018f1b91ec1b1862bbcf09a",
+                    "mixHash" : "0x4b073587d2c2f48bc96a6ac9513c50a37ea5aed594a448a7654f9b7b7a27095c",
+                    "nonce" : "0x0638eef32548e61e",
                     "number" : "0x01",
                     "parentHash" : "0xe11b1a140da9bc5489ea6e876d2c12a36e5d9a80791dbebcc9057d8c52be31cf",
                     "receiptTrie" : "0x767c2fccf012e1cbab067ad17f1784eff86141e737bafdab0609aefcb6b24965",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x116181ed0b51d72c1991c4485cb08e5049c33f8ba6bc4b1ec4c4f495bd1e1a39",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000650000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000023109610961000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a06ea54d757c4321a6731e45c767662fb3de4f012796bcb9713107c879571ea7cda056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x972a0787c75e11ee08b2e41af445ad86f6b3e8fe29e65ea81cf8797e30629245",
+        "lastblockhash" : "0xab7c0c258fd334569c4d3fbe407cb2239f8d9d368018f1b91ec1b1862bbcf09a",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_49_2401_2401_22000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_49_2401_2401_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xae11",
-                    "hash" : "0x4f74739f36be7ebf0ec590a6b872d8770078336bd91652f8d21b00b57852114f",
-                    "mixHash" : "0x63ef6001b97207ee0bb7bd9f821a9485c0594e9a5ba2b03a3db6fea1dbaafe41",
-                    "nonce" : "0xe8dc9b5920f3359e",
+                    "hash" : "0x54220c39957d98eb946f856abf44114b3ca870889f9fa418bc68eddafdfe6baa",
+                    "mixHash" : "0x00fe9be7e182d027528778de4294e30b65f91d425253e34c1eaf947acc5cbb98",
+                    "nonce" : "0xaa37fa55ec262802",
                     "number" : "0x01",
                     "parentHash" : "0xe11b1a140da9bc5489ea6e876d2c12a36e5d9a80791dbebcc9057d8c52be31cf",
                     "receiptTrie" : "0x767c2fccf012e1cbab067ad17f1784eff86141e737bafdab0609aefcb6b24965",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x116181ed0b51d72c1991c4485cb08e5049c33f8ba6bc4b1ec4c4f495bd1e1a39",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000650000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000023109610961000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x4f74739f36be7ebf0ec590a6b872d8770078336bd91652f8d21b00b57852114f",
+        "lastblockhash" : "0x54220c39957d98eb946f856abf44114b3ca870889f9fa418bc68eddafdfe6baa",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_49_2401_2401_22000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_49_2401_2401_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xae88",
-                    "hash" : "0xdc607207662536806efeaa811cecdbf819920a2fcff9882cd9875587d849ded0",
-                    "mixHash" : "0xa6f30475dd8f42b7065f40e23275d158fafe5205faeddeb388a48c7d4b392905",
-                    "nonce" : "0xdefa70fa8457c5b7",
+                    "hash" : "0x70d1defa410a812ef4c07f30c0a14a3c0f34c5434bd6cb58357a5732ac59a402",
+                    "mixHash" : "0xda16c93cea7f1a5fd99353ab63661c8fa40b26f0b9a872ebf3a242c1f3d5cb6c",
+                    "nonce" : "0x257f836b2cf5e59d",
                     "number" : "0x01",
                     "parentHash" : "0xe11b1a140da9bc5489ea6e876d2c12a36e5d9a80791dbebcc9057d8c52be31cf",
                     "receiptTrie" : "0xf3bbd7878520201703f0f45aadeabc2663c3d3b3f6659ea5e4da3a48387b906b",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x116181ed0b51d72c1991c4485cb08e5049c33f8ba6bc4b1ec4c4f495bd1e1a39",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90326f901f8a0e11b1a140da9bc5489ea6e876d2c12a36e5d9a80791dbebcc9057d8c52be31cfa01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a0085506cb17b78f0304e6c6f677f5f18d5f3299867d9efdb41a865d8e407700faa0116181ed0b51d72c1991c4485cb08e5049c33f8ba6bc4b1ec4c4f495bd1e1a39a0f3bbd7878520201703f0f45aadeabc2663c3d3b3f6659ea5e4da3a48387b906bb901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082ae888203e880a0da16c93cea7f1a5fd99353ab63661c8fa40b26f0b9a872ebf3a242c1f3d5cb6c88257f836b2cf5e59df90127f90124010182ae8894c305c901078781c232a2a521c2af7980f8385ee980b8c430c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006500000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000231096109610000000000000000000000000000000000000000000000000000001ba093790f3968b2a9dc8608bd9b596554960387e632fd3cfdac2d28dfba397cb844a054e3164e1848b380f310f8e9b4e89a53cec4e275add4de749c5edc1b15161ccbc0",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000650000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000023109610961000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xdc607207662536806efeaa811cecdbf819920a2fcff9882cd9875587d849ded0",
+        "lastblockhash" : "0x70d1defa410a812ef4c07f30c0a14a3c0f34c5434bd6cb58357a5732ac59a402",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_49_2401_2401_22000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_49_2401_2401_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xae88",
-                    "hash" : "0x608ed2301e3bee5555dfa1d9e7d42e3c8d9546f279a7ad2a58edc58707e8e3b1",
-                    "mixHash" : "0x984b54a1727d212e10b28e2dec1e5c2f36028377c3b666c75ed601e82c302a75",
-                    "nonce" : "0x08d949018dbc6ff1",
+                    "hash" : "0xc2db102ac052fc09cab3fad031946f736238663bb6264319f4772c2b07a6040d",
+                    "mixHash" : "0x780cb7e637f66d08fd6feb13cf6e09c7ba2931af1013b1b6d8bb93dd213799c6",
+                    "nonce" : "0x92b5a6bc63a95e58",
                     "number" : "0x01",
                     "parentHash" : "0xe11b1a140da9bc5489ea6e876d2c12a36e5d9a80791dbebcc9057d8c52be31cf",
                     "receiptTrie" : "0xf3bbd7878520201703f0f45aadeabc2663c3d3b3f6659ea5e4da3a48387b906b",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x116181ed0b51d72c1991c4485cb08e5049c33f8ba6bc4b1ec4c4f495bd1e1a39",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000650000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000023109610961000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a06ea54d757c4321a6731e45c767662fb3de4f012796bcb9713107c879571ea7cda056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0x608ed2301e3bee5555dfa1d9e7d42e3c8d9546f279a7ad2a58edc58707e8e3b1",
+        "lastblockhash" : "0xc2db102ac052fc09cab3fad031946f736238663bb6264319f4772c2b07a6040d",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_49_2401_2401_22000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_49_2401_2401_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xae11",
-                    "hash" : "0x9b7bae3a37fbba16636646d5177c7bb659339ee3f3461f110f209979d5d8300e",
-                    "mixHash" : "0x4f2c4c4ff9032531de2252564a76e4fe8f9128a7e62e0e925fda3b32148382d4",
-                    "nonce" : "0xc504fbc5471e3ce8",
+                    "hash" : "0x068a334fb6e8aac1f876e3efcabf809001036a71d7ae6bf46948e5b5c9c90830",
+                    "mixHash" : "0x6ed766009c54cbabd08d619c455d8c2801b7582bd5fc0daa0bd0b027e87a83ab",
+                    "nonce" : "0xe712fe4696c09d5f",
                     "number" : "0x01",
                     "parentHash" : "0xe11b1a140da9bc5489ea6e876d2c12a36e5d9a80791dbebcc9057d8c52be31cf",
-                    "receiptTrie" : "0x44a8c950c80e7b57d8603436f425ebb637664706939458971cedb7955c6f47cb",
+                    "receiptTrie" : "0xb22b1f4f07f83e77513d9a1df6d9ab6113133dee938883053ea96e140056cc3d",
                     "stateRoot" : "0x873f8ed70bf12e258e690f95835f6620ab78f8d8c3dd980fd679af5cc2b0a26e",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x116181ed0b51d72c1991c4485cb08e5049c33f8ba6bc4b1ec4c4f495bd1e1a39",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000650000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000023109610961000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x9b7bae3a37fbba16636646d5177c7bb659339ee3f3461f110f209979d5d8300e",
+        "lastblockhash" : "0x068a334fb6e8aac1f876e3efcabf809001036a71d7ae6bf46948e5b5c9c90830",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_49_2401_2401_25000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_49_2401_2401_25000_d0g0v0.json
index ab4f09f1c..2a2db1a58 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_49_2401_2401_25000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_49_2401_2401_25000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_49_2401_2401_25000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_49_2401_2401_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xae11",
-                    "hash" : "0x11eaa79b19ff97abcc160caf7b9d5331ff5d1316502ca0d4ec5149760a38ebec",
-                    "mixHash" : "0x3a0c17b91e70b66221809642cb20f86551d89a0948e482c4cf03e146efcc269e",
-                    "nonce" : "0x817249c33f8a2bc0",
+                    "hash" : "0x4725f7a012d3795c5668ffdd87f56ec370e3febbc6cfc0539d663446c5172341",
+                    "mixHash" : "0x6719b658de025e03197987f79dd78a0e723d65ba0d79660110b368888d3f2885",
+                    "nonce" : "0x1999c78b5b347fdb",
                     "number" : "0x01",
                     "parentHash" : "0xe11b1a140da9bc5489ea6e876d2c12a36e5d9a80791dbebcc9057d8c52be31cf",
                     "receiptTrie" : "0x767c2fccf012e1cbab067ad17f1784eff86141e737bafdab0609aefcb6b24965",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x4d8cdc0095a3b608bd0dc0f4cf1a14063244ed5766a97f49368f090d94e474eb",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000650000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000023109610961000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x11eaa79b19ff97abcc160caf7b9d5331ff5d1316502ca0d4ec5149760a38ebec",
+        "lastblockhash" : "0x4725f7a012d3795c5668ffdd87f56ec370e3febbc6cfc0539d663446c5172341",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_49_2401_2401_25000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_49_2401_2401_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xae11",
-                    "hash" : "0xd10e006a0af4aaaaeeb91426e6203f3d1e0291407de8ea54ef5581d12191c6a3",
-                    "mixHash" : "0x0c20885215aebea3130ab3fb8d3ccdaad4d6f4706934c6c7b891d42cd846bc45",
-                    "nonce" : "0x8fc5f96030ad6e07",
+                    "hash" : "0x535c02703ec6e66a28e723de109f65c4503e689705219d666e9e00092cfd81f4",
+                    "mixHash" : "0x94d79171588ab71fc15610ebff8c17c2493594fa5788451cac92d61a9f2a1965",
+                    "nonce" : "0xe4df90891cc30c29",
                     "number" : "0x01",
                     "parentHash" : "0xe11b1a140da9bc5489ea6e876d2c12a36e5d9a80791dbebcc9057d8c52be31cf",
                     "receiptTrie" : "0x767c2fccf012e1cbab067ad17f1784eff86141e737bafdab0609aefcb6b24965",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x4d8cdc0095a3b608bd0dc0f4cf1a14063244ed5766a97f49368f090d94e474eb",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000650000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000023109610961000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xd10e006a0af4aaaaeeb91426e6203f3d1e0291407de8ea54ef5581d12191c6a3",
+        "lastblockhash" : "0x535c02703ec6e66a28e723de109f65c4503e689705219d666e9e00092cfd81f4",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_49_2401_2401_25000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_49_2401_2401_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xba40",
-                    "hash" : "0xc01a6527e5215780ce64473cbf5f42e43fbb88e4792a3f67848474473eb62c84",
-                    "mixHash" : "0x317a7e2dd42f88c6a566282ad3ac0c4fedb7b153d4c0d182b8e3a6c03a6adabb",
-                    "nonce" : "0xb42b3392b88eca54",
+                    "hash" : "0xd35a24fe5df1ed2afbd119cbd309935842a12f9ab49416ba03d8b7d8a320c83a",
+                    "mixHash" : "0x5786b225ea625d1845ba9d68b61a27abacf450cb63f82a5ae7567d79a51224a3",
+                    "nonce" : "0x31b8cff10f1a44cb",
                     "number" : "0x01",
                     "parentHash" : "0xe11b1a140da9bc5489ea6e876d2c12a36e5d9a80791dbebcc9057d8c52be31cf",
                     "receiptTrie" : "0xd268def8209ef51cfc59325652b59a9a362a6d871f10b380a6cbfc5681f7292c",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x4d8cdc0095a3b608bd0dc0f4cf1a14063244ed5766a97f49368f090d94e474eb",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000650000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000023109610961000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xc01a6527e5215780ce64473cbf5f42e43fbb88e4792a3f67848474473eb62c84",
+        "lastblockhash" : "0xd35a24fe5df1ed2afbd119cbd309935842a12f9ab49416ba03d8b7d8a320c83a",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_49_2401_2401_25000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_49_2401_2401_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xba40",
-                    "hash" : "0xc640ea13928f10fdf08936bc813a0e7cefe5c5bbe96a01ffd145b37f11af8423",
-                    "mixHash" : "0xfbee0a728c5ecddd9671998cda9f34d2ee75451c4c72bf6a59505e09eb02b39b",
-                    "nonce" : "0xe2d0a66c0ea913ab",
+                    "hash" : "0xc22c324d2daae5064fc7e653b99a907bccf409eba755fa5c55f4a62c9d1ce547",
+                    "mixHash" : "0xd068d96d6f45ae74212aff201205ad565702706e41974f4556ce2c9b5340a55a",
+                    "nonce" : "0xd5de262857cd300f",
                     "number" : "0x01",
                     "parentHash" : "0xe11b1a140da9bc5489ea6e876d2c12a36e5d9a80791dbebcc9057d8c52be31cf",
                     "receiptTrie" : "0xd268def8209ef51cfc59325652b59a9a362a6d871f10b380a6cbfc5681f7292c",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x4d8cdc0095a3b608bd0dc0f4cf1a14063244ed5766a97f49368f090d94e474eb",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000650000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000023109610961000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a06ea54d757c4321a6731e45c767662fb3de4f012796bcb9713107c879571ea7cda056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0xc640ea13928f10fdf08936bc813a0e7cefe5c5bbe96a01ffd145b37f11af8423",
+        "lastblockhash" : "0xc22c324d2daae5064fc7e653b99a907bccf409eba755fa5c55f4a62c9d1ce547",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_49_2401_2401_25000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_49_2401_2401_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xae11",
-                    "hash" : "0x562d594885c09bdb324c68f259e5129d6defa02333ac96391fc1f59145214c93",
-                    "mixHash" : "0x082a0e05d420b429dfedba35a0508937bf16010f91e2c13ff344383c52956c39",
-                    "nonce" : "0x0dbfea4076431886",
+                    "hash" : "0xda507b9b52a2287ab7c8008360e3bb57f001a412af9a823526da547a70264653",
+                    "mixHash" : "0x3fe1ff32fc513021260e3e01594802f0b8f50b8221e03f035a289fd1304c0385",
+                    "nonce" : "0xe1a4596d901b0eee",
                     "number" : "0x01",
                     "parentHash" : "0xe11b1a140da9bc5489ea6e876d2c12a36e5d9a80791dbebcc9057d8c52be31cf",
-                    "receiptTrie" : "0x44a8c950c80e7b57d8603436f425ebb637664706939458971cedb7955c6f47cb",
+                    "receiptTrie" : "0xb22b1f4f07f83e77513d9a1df6d9ab6113133dee938883053ea96e140056cc3d",
                     "stateRoot" : "0x873f8ed70bf12e258e690f95835f6620ab78f8d8c3dd980fd679af5cc2b0a26e",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x4d8cdc0095a3b608bd0dc0f4cf1a14063244ed5766a97f49368f090d94e474eb",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000650000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000023109610961000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x562d594885c09bdb324c68f259e5129d6defa02333ac96391fc1f59145214c93",
+        "lastblockhash" : "0xda507b9b52a2287ab7c8008360e3bb57f001a412af9a823526da547a70264653",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_49_2401_2401_35000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_49_2401_2401_35000_d0g0v0.json
index a7f2a2c90..a0d395488 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_49_2401_2401_35000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_49_2401_2401_35000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_49_2401_2401_35000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_49_2401_2401_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xae11",
-                    "hash" : "0xf1ac1a4f1efd9401602a0770adc78eb40f08108bbdae5c14b1d15c84f2967812",
-                    "mixHash" : "0x6d0e027f90cef53a11eb719adcacb93736ca2fbc655cbe7fddede510777e2994",
-                    "nonce" : "0xecf292c6e0e86f0b",
+                    "hash" : "0xd25285ace8e788a422293f6565d26c6ff04fbc7bbfd8867dfe95e45a1608bdef",
+                    "mixHash" : "0x410a040332d4ae37a83a083148b539819925a2804ebca51dd700812d7dd5d1f3",
+                    "nonce" : "0x7c31383564977787",
                     "number" : "0x01",
                     "parentHash" : "0xe11b1a140da9bc5489ea6e876d2c12a36e5d9a80791dbebcc9057d8c52be31cf",
                     "receiptTrie" : "0x767c2fccf012e1cbab067ad17f1784eff86141e737bafdab0609aefcb6b24965",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0xbb4ae70e5ec8d76c67667d64b9130d787249179d68a94aadb31ccabfe4cd0d8f",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000650000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000023109610961000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xf1ac1a4f1efd9401602a0770adc78eb40f08108bbdae5c14b1d15c84f2967812",
+        "lastblockhash" : "0xd25285ace8e788a422293f6565d26c6ff04fbc7bbfd8867dfe95e45a1608bdef",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_49_2401_2401_35000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_49_2401_2401_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xae11",
-                    "hash" : "0x4c503de56c7a3656d539ba82b8ad777b4c7e6a91bb553c9a02ed269633d7ad6c",
-                    "mixHash" : "0x348b70f5b73d5673a5c548c8343e696b75fb290e99c7f0188d31ccd0d186a7eb",
-                    "nonce" : "0x85b6344f3737ca21",
+                    "hash" : "0x0923a72d907abd41d60bcbfa30598e284f1cedb6a496a5fe9d46acd18f51cdd8",
+                    "mixHash" : "0xdc6f52d2a50b9a0535b78c4d690744931be34139c644727796501a53e685b0d1",
+                    "nonce" : "0x5495520de25fff35",
                     "number" : "0x01",
                     "parentHash" : "0xe11b1a140da9bc5489ea6e876d2c12a36e5d9a80791dbebcc9057d8c52be31cf",
                     "receiptTrie" : "0x767c2fccf012e1cbab067ad17f1784eff86141e737bafdab0609aefcb6b24965",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0xbb4ae70e5ec8d76c67667d64b9130d787249179d68a94aadb31ccabfe4cd0d8f",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000650000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000023109610961000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x4c503de56c7a3656d539ba82b8ad777b4c7e6a91bb553c9a02ed269633d7ad6c",
+        "lastblockhash" : "0x0923a72d907abd41d60bcbfa30598e284f1cedb6a496a5fe9d46acd18f51cdd8",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_49_2401_2401_35000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_49_2401_2401_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xe150",
-                    "hash" : "0x6edf3b5bf620f4c55ed2709dc707d0634a53cf0d5d98ae22d236ef035f08ed4c",
-                    "mixHash" : "0x1e22046c9e48aec6128f5c738d55eda8bf7e6bbe83adeb73faccdde3d5dcea95",
-                    "nonce" : "0xea2dce6e7b15d604",
+                    "hash" : "0xdc7b3f2ea024fc1574246f20f2ff17d71d522665d4d6ac1786d555315d436c37",
+                    "mixHash" : "0x3540ba3c9338b2647635bfd157bb0f2677634bf09a2021b15d7c3405658db8d5",
+                    "nonce" : "0x73f7f4f4cf39f92d",
                     "number" : "0x01",
                     "parentHash" : "0xe11b1a140da9bc5489ea6e876d2c12a36e5d9a80791dbebcc9057d8c52be31cf",
                     "receiptTrie" : "0x6ace07ce1404b65b3bb8f92917baeb2e65f2f0f1481138d7cda1b0a2f70f4670",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0xbb4ae70e5ec8d76c67667d64b9130d787249179d68a94aadb31ccabfe4cd0d8f",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90326f901f8a0e11b1a140da9bc5489ea6e876d2c12a36e5d9a80791dbebcc9057d8c52be31cfa01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a08ff5bec3c50b905dc6929191c1bbd7c8413e2b1ab984ba2aeea2f21a9bc4cdb5a0bb4ae70e5ec8d76c67667d64b9130d787249179d68a94aadb31ccabfe4cd0d8fa06ace07ce1404b65b3bb8f92917baeb2e65f2f0f1481138d7cda1b0a2f70f4670b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082e1508203e880a03540ba3c9338b2647635bfd157bb0f2677634bf09a2021b15d7c3405658db8d58873f7f4f4cf39f92df90127f90124010182e15094c305c901078781c232a2a521c2af7980f8385ee980b8c430c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006500000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000231096109610000000000000000000000000000000000000000000000000000001ba09c633f981e5f591470c7042cd4c5db3f09c2ef17595f31fb9ed895438eab7f77a05af87cf78606f33e7f1173f62b6bd2e6f77d30a59aca8b65647bc974d2eeb51cc0",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000650000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000023109610961000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x6edf3b5bf620f4c55ed2709dc707d0634a53cf0d5d98ae22d236ef035f08ed4c",
+        "lastblockhash" : "0xdc7b3f2ea024fc1574246f20f2ff17d71d522665d4d6ac1786d555315d436c37",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_49_2401_2401_35000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_49_2401_2401_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xe150",
-                    "hash" : "0x9e8e8f5e1de0fa2ab85d9cc5e435ee1f9cb25bcf6917d27ab6754fddc0ae58fe",
-                    "mixHash" : "0xdf48a63bda62de30d39d540f3627abe1a900d7982dd7cf6fb52fb876c20222e6",
-                    "nonce" : "0x8e2905b48d6c26d0",
+                    "hash" : "0xcf52861c954673ef279a275be50930e69640bb332a441847839cd245f127d72b",
+                    "mixHash" : "0xb857e1befb0ea8215c07c3a4c8b3e7ff399e269b4327738ad42fcbc7e93d9f82",
+                    "nonce" : "0x2281a0ba2f3f7dbb",
                     "number" : "0x01",
                     "parentHash" : "0xe11b1a140da9bc5489ea6e876d2c12a36e5d9a80791dbebcc9057d8c52be31cf",
                     "receiptTrie" : "0x6ace07ce1404b65b3bb8f92917baeb2e65f2f0f1481138d7cda1b0a2f70f4670",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0xbb4ae70e5ec8d76c67667d64b9130d787249179d68a94aadb31ccabfe4cd0d8f",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000650000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000023109610961000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x9e8e8f5e1de0fa2ab85d9cc5e435ee1f9cb25bcf6917d27ab6754fddc0ae58fe",
+        "lastblockhash" : "0xcf52861c954673ef279a275be50930e69640bb332a441847839cd245f127d72b",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_49_2401_2401_35000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_49_2401_2401_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xae11",
-                    "hash" : "0xf5f682518110b18dc09ef319b1fa3c38f7f995536c87e7ba19d4f620f6d81016",
-                    "mixHash" : "0xb9fe45c433c4a38bb411974d486d74d124e97666550a1778f21c9f6b98c7f84f",
-                    "nonce" : "0x092dbaf899213a13",
+                    "hash" : "0xfa9977d13fb6b4dfa78c672c7377d25d95eb6bd258368bd65decf13b214c10a8",
+                    "mixHash" : "0xac91f7c5b64773d91730b5c30be13674cbf0270408f21cb97d63de29498d3026",
+                    "nonce" : "0x00ae8164a3210987",
                     "number" : "0x01",
                     "parentHash" : "0xe11b1a140da9bc5489ea6e876d2c12a36e5d9a80791dbebcc9057d8c52be31cf",
-                    "receiptTrie" : "0x44a8c950c80e7b57d8603436f425ebb637664706939458971cedb7955c6f47cb",
+                    "receiptTrie" : "0xb22b1f4f07f83e77513d9a1df6d9ab6113133dee938883053ea96e140056cc3d",
                     "stateRoot" : "0x873f8ed70bf12e258e690f95835f6620ab78f8d8c3dd980fd679af5cc2b0a26e",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0xbb4ae70e5ec8d76c67667d64b9130d787249179d68a94aadb31ccabfe4cd0d8f",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000650000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000023109610961000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xf5f682518110b18dc09ef319b1fa3c38f7f995536c87e7ba19d4f620f6d81016",
+        "lastblockhash" : "0xfa9977d13fb6b4dfa78c672c7377d25d95eb6bd258368bd65decf13b214c10a8",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_55190_55190_42965_1000000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_55190_55190_42965_1000000_d0g0v0.json
index a7f8ab4e8..ba17aa0d0 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_55190_55190_42965_1000000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_55190_55190_42965_1000000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_55190_55190_42965_1000000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_55190_55190_42965_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xc2de",
-                    "hash" : "0xa9f76e199b785d318875b47ef5ae46f0de61725f109d2539ee852c588b6d666d",
-                    "mixHash" : "0x6b9c8302186c60eaa97f9d26bebf6ac8f8dc462220aeb54f5a706a6296640a2a",
-                    "nonce" : "0x261360bc371580a3",
+                    "hash" : "0x07c0ebcc14aafae79d6811e6de910196945032480f538041d47c858ab6dc61a7",
+                    "mixHash" : "0x3a3d1ce8ca4ab64b3beaa2c68f9fc55d549b351e17d32484655104fe8e264146",
+                    "nonce" : "0xd132a790e2cf51fc",
                     "number" : "0x01",
                     "parentHash" : "0xe15d0dabb0fbd62154afea8244ae265253ca1788cbe10ecfcfe3674f1e28d8ad",
                     "receiptTrie" : "0x9176dc691a5aeec5c8de1a26a2ccca2b296617d5e5a9ea40982ae645d998d3a9",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0xa3d6b164b1dc6aac7c44c17ea49afbbe3bb708fd2a0eb4a61416b5dccfd690f4",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90368f901f8a0e15d0dabb0fbd62154afea8244ae265253ca1788cbe10ecfcfe3674f1e28d8ada01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a0292759b41b5b8a0e8a6210bea86ffe4dc4972d92661e08e2c7fe80c77b05d660a0a3d6b164b1dc6aac7c44c17ea49afbbe3bb708fd2a0eb4a61416b5dccfd690f4a09176dc691a5aeec5c8de1a26a2ccca2b296617d5e5a9ea40982ae645d998d3a9b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082c2de8203e880a03a3d1ce8ca4ab64b3beaa2c68f9fc55d549b351e17d32484655104fe8e26414688d132a790e2cf51fcf90169f901660101830faf9894c305c901078781c232a2a521c2af7980f8385ee980b9010430c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000b4000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000014304d37f120d696c834550e63d9bb9c14b4f9165c9ede434e4644e3998d6db876304d37f120d696c834550e63d9bb9c14b4f9165c9ede434e4644e3998d6db876fffffffffffffffffffffffffffffffffffffff50000000000000000000000001ba0ce34dbee617a8ddcf773f6efe5e798e74614690646bd85db18b3b84090c67cf5a063ed6baac85ec294262f10abb2d6389419c39f8a31eff245c12175a93c86ea68c0",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000b4000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000014304d37f120d696c834550e63d9bb9c14b4f9165c9ede434e4644e3998d6db876304d37f120d696c834550e63d9bb9c14b4f9165c9ede434e4644e3998d6db876fffffffffffffffffffffffffffffffffffffff5000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xa9f76e199b785d318875b47ef5ae46f0de61725f109d2539ee852c588b6d666d",
+        "lastblockhash" : "0x07c0ebcc14aafae79d6811e6de910196945032480f538041d47c858ab6dc61a7",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_55190_55190_42965_1000000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_55190_55190_42965_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xc2de",
-                    "hash" : "0x7fc2b30c9e54f841958aaf35ad129574c934a2a39891840401485009dcde6974",
-                    "mixHash" : "0x1f77319eec2008e8398f6a5c8e6d4ea981b2b85789f63dc20c6ca5b64e44b72c",
-                    "nonce" : "0xf20c9b752901bbf5",
+                    "hash" : "0x93630847a5e7108f81883abc3ae3c7e41c34c1f82868cce7685ac1dcaa90831e",
+                    "mixHash" : "0xd554121bcaf9fa89ea2dc6a5bca1fbdac85540c02783df77cdbae6f5746f35de",
+                    "nonce" : "0x9c99d4557b74f7d8",
                     "number" : "0x01",
                     "parentHash" : "0xe15d0dabb0fbd62154afea8244ae265253ca1788cbe10ecfcfe3674f1e28d8ad",
                     "receiptTrie" : "0x9176dc691a5aeec5c8de1a26a2ccca2b296617d5e5a9ea40982ae645d998d3a9",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0xa3d6b164b1dc6aac7c44c17ea49afbbe3bb708fd2a0eb4a61416b5dccfd690f4",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "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",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x7fc2b30c9e54f841958aaf35ad129574c934a2a39891840401485009dcde6974",
+        "lastblockhash" : "0x93630847a5e7108f81883abc3ae3c7e41c34c1f82868cce7685ac1dcaa90831e",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_55190_55190_42965_1000000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_55190_55190_42965_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x0faf98",
-                    "hash" : "0x6206c7f7d5c9a427defcd1c6361db8a0cabc38d55e5f3e3a718f77a17f247857",
-                    "mixHash" : "0x2f05ee3d44e637d13b0bc7dbda797af335b150c5fd17f6cb035f04fefa3f123c",
-                    "nonce" : "0x22a2cd822cbfd045",
+                    "hash" : "0x999f845c971506cc6fd60b3bce57b80621fd81e10499a7a44616b55e5a07a8d8",
+                    "mixHash" : "0x51268061c59a86b4908f9025c036b3d412c09aaaacca905e37b4d4dd7fa869d5",
+                    "nonce" : "0xc35e71c3e4cfa659",
                     "number" : "0x01",
                     "parentHash" : "0xe15d0dabb0fbd62154afea8244ae265253ca1788cbe10ecfcfe3674f1e28d8ad",
                     "receiptTrie" : "0x7bf151ba1473e6ac400ab7d93197e4a9104edfd9f53d2b3de9f41d435949f4f6",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0xa3d6b164b1dc6aac7c44c17ea49afbbe3bb708fd2a0eb4a61416b5dccfd690f4",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "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",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x6206c7f7d5c9a427defcd1c6361db8a0cabc38d55e5f3e3a718f77a17f247857",
+        "lastblockhash" : "0x999f845c971506cc6fd60b3bce57b80621fd81e10499a7a44616b55e5a07a8d8",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_55190_55190_42965_1000000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_55190_55190_42965_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x0faf98",
-                    "hash" : "0x00f45515e64372edd970ad638a67e1bd435207690b225b6cd66cd3257959fe92",
-                    "mixHash" : "0x87c63f6c6846205ad57e8fb19070dd96c166052c8aa4fa84ea32cfc0dfaeeff8",
-                    "nonce" : "0xe3eff5e12ebebd42",
+                    "hash" : "0x4616296193274310ffdf684ade9a77a7be292ff6875bfc3acdd6c00e30585807",
+                    "mixHash" : "0xdd5f43c60c6a02263acefe96d763d81d0f9d4d70cb52c4b036ede4fac0f67865",
+                    "nonce" : "0x69ae6af5ae1c7f31",
                     "number" : "0x01",
                     "parentHash" : "0xe15d0dabb0fbd62154afea8244ae265253ca1788cbe10ecfcfe3674f1e28d8ad",
                     "receiptTrie" : "0x7bf151ba1473e6ac400ab7d93197e4a9104edfd9f53d2b3de9f41d435949f4f6",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0xa3d6b164b1dc6aac7c44c17ea49afbbe3bb708fd2a0eb4a61416b5dccfd690f4",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90369f901f9a0e15d0dabb0fbd62154afea8244ae265253ca1788cbe10ecfcfe3674f1e28d8ada01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a02f93b09cc84234e25df600a69c30001a082d998357bf79fd2d8ebcf16327e42fa0a3d6b164b1dc6aac7c44c17ea49afbbe3bb708fd2a0eb4a61416b5dccfd690f4a07bf151ba1473e6ac400ab7d93197e4a9104edfd9f53d2b3de9f41d435949f4f6b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e100830faf988203e880a087c63f6c6846205ad57e8fb19070dd96c166052c8aa4fa84ea32cfc0dfaeeff888e3eff5e12ebebd42f90169f901660101830faf9894c305c901078781c232a2a521c2af7980f8385ee980b9010430c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000b4000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000014304d37f120d696c834550e63d9bb9c14b4f9165c9ede434e4644e3998d6db876304d37f120d696c834550e63d9bb9c14b4f9165c9ede434e4644e3998d6db876fffffffffffffffffffffffffffffffffffffff50000000000000000000000001ba0ce34dbee617a8ddcf773f6efe5e798e74614690646bd85db18b3b84090c67cf5a063ed6baac85ec294262f10abb2d6389419c39f8a31eff245c12175a93c86ea68c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "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",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x00f45515e64372edd970ad638a67e1bd435207690b225b6cd66cd3257959fe92",
+        "lastblockhash" : "0x4616296193274310ffdf684ade9a77a7be292ff6875bfc3acdd6c00e30585807",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_55190_55190_42965_1000000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_55190_55190_42965_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xccfc",
-                    "hash" : "0x4c7ac0a017df73e59b1d63efaaf4c26ab309eca22ff64c0df146dedc6ba0d54a",
-                    "mixHash" : "0x16a5f7185f8d7f88be231164690f284f6405b97f64e7a81eb11a5b12047f066a",
-                    "nonce" : "0xeda98f58681812ea",
+                    "hash" : "0x2d2e6edb05808bda6f3b70206408b2dba26e608c102646f420c585c160a1a28d",
+                    "mixHash" : "0x463f1725ffa7ce373bb717e519b3ff92f021258755e390026e8266520374c003",
+                    "nonce" : "0xdcc9e9997b0c485f",
                     "number" : "0x01",
                     "parentHash" : "0xe15d0dabb0fbd62154afea8244ae265253ca1788cbe10ecfcfe3674f1e28d8ad",
-                    "receiptTrie" : "0x2a8c338a66c01c6c7e3cbd8787d59dace857e8578ecf7dca0e7f92b140d784b9",
+                    "receiptTrie" : "0xeef592b99c35da4cb9932fdfb92d9a5bd1699572ca851e2cc9d7bd1a6d20f484",
                     "stateRoot" : "0xd70390f94c09c9e7d5f330d99251f4ea6be448985357c13ebfbafccdcaa2edd2",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0xa3d6b164b1dc6aac7c44c17ea49afbbe3bb708fd2a0eb4a61416b5dccfd690f4",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "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",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x4c7ac0a017df73e59b1d63efaaf4c26ab309eca22ff64c0df146dedc6ba0d54a",
+        "lastblockhash" : "0x2d2e6edb05808bda6f3b70206408b2dba26e608c102646f420c585c160a1a28d",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_55190_55190_42965_155000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_55190_55190_42965_155000_d0g0v0.json
index ec10d4eef..ff1043011 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_55190_55190_42965_155000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_55190_55190_42965_155000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_55190_55190_42965_155000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_55190_55190_42965_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xc2de",
-                    "hash" : "0x42dbdcda77671c6c7c9011554dc09b00b87b8241bd982c7c8a90df93508728bc",
-                    "mixHash" : "0x1b806cc8b218e13f696ffd0267907d928f2a321507fb08f4e4aa590b19a036d5",
-                    "nonce" : "0xdc00aaefd4b71610",
+                    "hash" : "0xbf0b145095979c378e4f62bf3a34efb1e91ff0d7c00365a3270f40a055a3cdd6",
+                    "mixHash" : "0x3d0992934133c9511e24a70c242a72a2d0e13a96ffd4598881249505f5890083",
+                    "nonce" : "0xc0fa99374c972d70",
                     "number" : "0x01",
                     "parentHash" : "0xe15d0dabb0fbd62154afea8244ae265253ca1788cbe10ecfcfe3674f1e28d8ad",
                     "receiptTrie" : "0x9176dc691a5aeec5c8de1a26a2ccca2b296617d5e5a9ea40982ae645d998d3a9",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0xde9531ced7cf043ad1804bc5a3abc8e483631319209605f4ca909287e6fb2d84",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90368f901f8a0e15d0dabb0fbd62154afea8244ae265253ca1788cbe10ecfcfe3674f1e28d8ada01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a0292759b41b5b8a0e8a6210bea86ffe4dc4972d92661e08e2c7fe80c77b05d660a0de9531ced7cf043ad1804bc5a3abc8e483631319209605f4ca909287e6fb2d84a09176dc691a5aeec5c8de1a26a2ccca2b296617d5e5a9ea40982ae645d998d3a9b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082c2de8203e880a03d0992934133c9511e24a70c242a72a2d0e13a96ffd4598881249505f589008388c0fa99374c972d70f90169f9016601018302cad094c305c901078781c232a2a521c2af7980f8385ee980b9010430c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000b4000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000014304d37f120d696c834550e63d9bb9c14b4f9165c9ede434e4644e3998d6db876304d37f120d696c834550e63d9bb9c14b4f9165c9ede434e4644e3998d6db876fffffffffffffffffffffffffffffffffffffff50000000000000000000000001ca0f5f716e3839aeca09fde2626d741e46d3e35e0153104e71728cb07079480fb4da03c8b55d185cf21a00cacdd647e1c30e6b702db2605c98f44a7f14c8fba648874c0",
                 "transactions" : [
                     {
                         "data" : "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",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x42dbdcda77671c6c7c9011554dc09b00b87b8241bd982c7c8a90df93508728bc",
+        "lastblockhash" : "0xbf0b145095979c378e4f62bf3a34efb1e91ff0d7c00365a3270f40a055a3cdd6",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_55190_55190_42965_155000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_55190_55190_42965_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xc2de",
-                    "hash" : "0x447443c985401dc8ee18f3f96e0b2a4fd6d912ce996e642fe3485a4761adb09b",
-                    "mixHash" : "0xe7d1a2ca3fe6b1738f5a85833e474e63bd757e71085f1f499b2fe328b0cf5767",
-                    "nonce" : "0x2db930f7a62383cb",
+                    "hash" : "0x4e7a1bcf06b85c834c072ddc9a68cb4f3eecbc76e9b7f6d71d51aa74e90289b9",
+                    "mixHash" : "0x7048de667ec5412de56859b3d4bed9eb865f447f39acd2ab459cce1c9109cdcc",
+                    "nonce" : "0x63ecbad18576dd8b",
                     "number" : "0x01",
                     "parentHash" : "0xe15d0dabb0fbd62154afea8244ae265253ca1788cbe10ecfcfe3674f1e28d8ad",
                     "receiptTrie" : "0x9176dc691a5aeec5c8de1a26a2ccca2b296617d5e5a9ea40982ae645d998d3a9",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0xde9531ced7cf043ad1804bc5a3abc8e483631319209605f4ca909287e6fb2d84",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "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",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x447443c985401dc8ee18f3f96e0b2a4fd6d912ce996e642fe3485a4761adb09b",
+        "lastblockhash" : "0x4e7a1bcf06b85c834c072ddc9a68cb4f3eecbc76e9b7f6d71d51aa74e90289b9",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_55190_55190_42965_155000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_55190_55190_42965_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x02cad0",
-                    "hash" : "0x67b0b821cdacb49943cb1c1a12ce7d1abde438b9c71890ae3d87aecac183bfc9",
-                    "mixHash" : "0x61dc923cb6cecb2d040cb6dc43682fa341d656ec3129e5cd8f9e7f8202544bfa",
-                    "nonce" : "0xf476feffea0a2a3f",
+                    "hash" : "0x8bcd323ce832dd96bbf14b9d38695a099e33a2331aed4f6a0cc856fdfb4aac0e",
+                    "mixHash" : "0xad666152accdb8f6d19448a784e83efaf7c56fc8f4d7bb670e17055171d4f812",
+                    "nonce" : "0x47bcd4a31bd55e0e",
                     "number" : "0x01",
                     "parentHash" : "0xe15d0dabb0fbd62154afea8244ae265253ca1788cbe10ecfcfe3674f1e28d8ad",
                     "receiptTrie" : "0xa2f53d57b5077fb17c324dd717b37dd2dbeae91ae6d58fbbef4b96631c9c0dd1",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0xde9531ced7cf043ad1804bc5a3abc8e483631319209605f4ca909287e6fb2d84",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90369f901f9a0e15d0dabb0fbd62154afea8244ae265253ca1788cbe10ecfcfe3674f1e28d8ada01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a036175028aec0caa514141d7d8b55d964dc6dc0e3960bf60d72a64651f8c24c8ea0de9531ced7cf043ad1804bc5a3abc8e483631319209605f4ca909287e6fb2d84a0a2f53d57b5077fb17c324dd717b37dd2dbeae91ae6d58fbbef4b96631c9c0dd1b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e1008302cad08203e880a061dc923cb6cecb2d040cb6dc43682fa341d656ec3129e5cd8f9e7f8202544bfa88f476feffea0a2a3ff90169f9016601018302cad094c305c901078781c232a2a521c2af7980f8385ee980b9010430c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000b4000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000014304d37f120d696c834550e63d9bb9c14b4f9165c9ede434e4644e3998d6db876304d37f120d696c834550e63d9bb9c14b4f9165c9ede434e4644e3998d6db876fffffffffffffffffffffffffffffffffffffff50000000000000000000000001ca0f5f716e3839aeca09fde2626d741e46d3e35e0153104e71728cb07079480fb4da03c8b55d185cf21a00cacdd647e1c30e6b702db2605c98f44a7f14c8fba648874c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "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",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x67b0b821cdacb49943cb1c1a12ce7d1abde438b9c71890ae3d87aecac183bfc9",
+        "lastblockhash" : "0x8bcd323ce832dd96bbf14b9d38695a099e33a2331aed4f6a0cc856fdfb4aac0e",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_55190_55190_42965_155000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_55190_55190_42965_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x02cad0",
-                    "hash" : "0xc2e0965a603c8a528597ba6cd8d60a06c5282c421b932b40d5a324414bf91545",
-                    "mixHash" : "0xab6b8369873b5d9e4a3055cb84e343267165771a3a1040c72050acaa4241431c",
-                    "nonce" : "0x44756ce1568db8aa",
+                    "hash" : "0xdc330634d89427c301a2be2981e94edea9e01096393d23bab7e4fee4b4ff0d91",
+                    "mixHash" : "0x40d85be5a9a235b6fc7438a0d90bd9c8a99dc0985f5f4bc7cc077361b4f6fad7",
+                    "nonce" : "0x59f44667d613ed81",
                     "number" : "0x01",
                     "parentHash" : "0xe15d0dabb0fbd62154afea8244ae265253ca1788cbe10ecfcfe3674f1e28d8ad",
                     "receiptTrie" : "0xa2f53d57b5077fb17c324dd717b37dd2dbeae91ae6d58fbbef4b96631c9c0dd1",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0xde9531ced7cf043ad1804bc5a3abc8e483631319209605f4ca909287e6fb2d84",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90369f901f9a0e15d0dabb0fbd62154afea8244ae265253ca1788cbe10ecfcfe3674f1e28d8ada01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a036175028aec0caa514141d7d8b55d964dc6dc0e3960bf60d72a64651f8c24c8ea0de9531ced7cf043ad1804bc5a3abc8e483631319209605f4ca909287e6fb2d84a0a2f53d57b5077fb17c324dd717b37dd2dbeae91ae6d58fbbef4b96631c9c0dd1b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e1008302cad08203e880a0ab6b8369873b5d9e4a3055cb84e343267165771a3a1040c72050acaa4241431c8844756ce1568db8aaf90169f9016601018302cad094c305c901078781c232a2a521c2af7980f8385ee980b9010430c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000b4000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000014304d37f120d696c834550e63d9bb9c14b4f9165c9ede434e4644e3998d6db876304d37f120d696c834550e63d9bb9c14b4f9165c9ede434e4644e3998d6db876fffffffffffffffffffffffffffffffffffffff50000000000000000000000001ca0f5f716e3839aeca09fde2626d741e46d3e35e0153104e71728cb07079480fb4da03c8b55d185cf21a00cacdd647e1c30e6b702db2605c98f44a7f14c8fba648874c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "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",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xc2e0965a603c8a528597ba6cd8d60a06c5282c421b932b40d5a324414bf91545",
+        "lastblockhash" : "0xdc330634d89427c301a2be2981e94edea9e01096393d23bab7e4fee4b4ff0d91",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_55190_55190_42965_155000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_55190_55190_42965_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xccfc",
-                    "hash" : "0xea90d225800a091a0ab0cfb6b91ea9a5a4e19b97b93d3e656e780e28051651d8",
-                    "mixHash" : "0x8d21c892b2287e3f0e4e865b005f74fbad08cc535f701745f0e9a76e3f1196f3",
-                    "nonce" : "0xc0e450f5956cc755",
+                    "hash" : "0xed2ee0da8afb9f4d7018223b9a47a524a93bb6c1229ef4f3771f512121a6b176",
+                    "mixHash" : "0x55d4997da554fa3da90d9c2bbd0bfd6a05135236ae12aac7c8da8d23ddb97bbe",
+                    "nonce" : "0xb0b5135890ff9165",
                     "number" : "0x01",
                     "parentHash" : "0xe15d0dabb0fbd62154afea8244ae265253ca1788cbe10ecfcfe3674f1e28d8ad",
-                    "receiptTrie" : "0x2a8c338a66c01c6c7e3cbd8787d59dace857e8578ecf7dca0e7f92b140d784b9",
+                    "receiptTrie" : "0xeef592b99c35da4cb9932fdfb92d9a5bd1699572ca851e2cc9d7bd1a6d20f484",
                     "stateRoot" : "0xd70390f94c09c9e7d5f330d99251f4ea6be448985357c13ebfbafccdcaa2edd2",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0xde9531ced7cf043ad1804bc5a3abc8e483631319209605f4ca909287e6fb2d84",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "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",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xea90d225800a091a0ab0cfb6b91ea9a5a4e19b97b93d3e656e780e28051651d8",
+        "lastblockhash" : "0xed2ee0da8afb9f4d7018223b9a47a524a93bb6c1229ef4f3771f512121a6b176",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_55190_55190_42965_20500.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_55190_55190_42965_20500_d0g0v0.json
index 879d58159..4f4cf28b4 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_55190_55190_42965_20500.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_55190_55190_42965_20500_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_55190_55190_42965_20500_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_55190_55190_42965_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xbd6c",
-                    "hash" : "0x9889f9ba3188133d7e1d257f69ac52099412351feccb8e317b6487b5b02412a0",
-                    "mixHash" : "0xfa17745ecb989e8a9ab1d59bdf181a47c447e0d02cf1feee6416f63ff3de99ce",
-                    "nonce" : "0x1ffa3a8daa956cb5",
+                    "hash" : "0x86aaafc753478ec2fdb68fe62f7bb4baa79c643c6193c250caea0190b311418a",
+                    "mixHash" : "0xb2b27bc2f6aaa2aa2f04d578a8356af70efd035a0ba2ccdc4babdb86ffe00d39",
+                    "nonce" : "0xe5d07781898d65f5",
                     "number" : "0x01",
                     "parentHash" : "0xe15d0dabb0fbd62154afea8244ae265253ca1788cbe10ecfcfe3674f1e28d8ad",
                     "receiptTrie" : "0xfd3b456b14d2fdc6f4d6a61d8d63798573b8b9406cd625c441a2f8f53e4bd3eb",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0xf24220fff9b0dabf13f5fe953e664eeefe4bd3765c81105abad564ea4ba4fa88",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "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",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x9889f9ba3188133d7e1d257f69ac52099412351feccb8e317b6487b5b02412a0",
+        "lastblockhash" : "0x86aaafc753478ec2fdb68fe62f7bb4baa79c643c6193c250caea0190b311418a",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -219,6 +224,11 @@
         }
     },
     "modexp_55190_55190_42965_20500_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_55190_55190_42965_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -228,9 +238,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xbd6c",
-                    "hash" : "0xbc446f198ebb39cf9f057c53a6efcc973809edc8471348ce47fc54bc5834b468",
-                    "mixHash" : "0x76fc3ddff0aa7979c6e16452ea9e5830d62025cdba144c7a38d5a24d02f97e38",
-                    "nonce" : "0x43a4c0846f84cec1",
+                    "hash" : "0xd819619e3f1d34952c8a307359287d82990b9ce7387ef57642505884bd056299",
+                    "mixHash" : "0x68e5cd872fa23a60359d6181b54154e80de06f0f5e9c7293a1d1e3c135f9c660",
+                    "nonce" : "0xe98e180bfd1e9a3f",
                     "number" : "0x01",
                     "parentHash" : "0xe15d0dabb0fbd62154afea8244ae265253ca1788cbe10ecfcfe3674f1e28d8ad",
                     "receiptTrie" : "0xfd3b456b14d2fdc6f4d6a61d8d63798573b8b9406cd625c441a2f8f53e4bd3eb",
@@ -239,7 +249,7 @@
                     "transactionsTrie" : "0xf24220fff9b0dabf13f5fe953e664eeefe4bd3765c81105abad564ea4ba4fa88",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "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",
@@ -276,7 +286,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a0cceb78936af05f327963f56162ebef9975e79816efdbde504495c4c342bf7eb3a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0xbc446f198ebb39cf9f057c53a6efcc973809edc8471348ce47fc54bc5834b468",
+        "lastblockhash" : "0xd819619e3f1d34952c8a307359287d82990b9ce7387ef57642505884bd056299",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -438,6 +448,11 @@
         }
     },
     "modexp_55190_55190_42965_20500_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_55190_55190_42965_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -447,9 +462,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xbd6c",
-                    "hash" : "0x73b25f346b329acb6ad101b9adca9b7c9dbf404fb406612337836f0b8c2a2633",
-                    "mixHash" : "0x0d60f38e78cc84e1e8d96a1cf5852a9631528dc5314ece5f427b3bca442250d1",
-                    "nonce" : "0xeda4ebb13875b706",
+                    "hash" : "0x115d8ad31ee9183e04acc4a7c537d8ad269a837771dd03d9ad639409695d455c",
+                    "mixHash" : "0x01d9b0ab2bdde89dc7879aaeee434284d01e76ae42bc669147283808786a64c7",
+                    "nonce" : "0x84cb9688cc0e7198",
                     "number" : "0x01",
                     "parentHash" : "0xe15d0dabb0fbd62154afea8244ae265253ca1788cbe10ecfcfe3674f1e28d8ad",
                     "receiptTrie" : "0xfd3b456b14d2fdc6f4d6a61d8d63798573b8b9406cd625c441a2f8f53e4bd3eb",
@@ -458,7 +473,7 @@
                     "transactionsTrie" : "0xf24220fff9b0dabf13f5fe953e664eeefe4bd3765c81105abad564ea4ba4fa88",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000b4000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000014304d37f120d696c834550e63d9bb9c14b4f9165c9ede434e4644e3998d6db876304d37f120d696c834550e63d9bb9c14b4f9165c9ede434e4644e3998d6db876fffffffffffffffffffffffffffffffffffffff5000000000000000000000000",
@@ -495,7 +510,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x73b25f346b329acb6ad101b9adca9b7c9dbf404fb406612337836f0b8c2a2633",
+        "lastblockhash" : "0x115d8ad31ee9183e04acc4a7c537d8ad269a837771dd03d9ad639409695d455c",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -657,6 +672,11 @@
         }
     },
     "modexp_55190_55190_42965_20500_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_55190_55190_42965_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -666,9 +686,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xbd6c",
-                    "hash" : "0xba34da339ab1ae562704f860b5c73b3ea9caa031836e7a7fd56e26ee0facea8b",
-                    "mixHash" : "0x37d49a0b68f1445e23137aeb0e156a83e711cc40a49a32245a077d2c1fb336a7",
-                    "nonce" : "0xf5ea24d9302ae5bc",
+                    "hash" : "0x7eb2e6db712a4979d19dae208fe1fd279ceb6f1e1d1dbdb58fc661380e6fcad5",
+                    "mixHash" : "0x9fb538ff04eaa71ffeff2e0fb761563418d54b1ec5e5b20486b5187ec5ad5743",
+                    "nonce" : "0x43ba5d36db4bf27b",
                     "number" : "0x01",
                     "parentHash" : "0xe15d0dabb0fbd62154afea8244ae265253ca1788cbe10ecfcfe3674f1e28d8ad",
                     "receiptTrie" : "0xfd3b456b14d2fdc6f4d6a61d8d63798573b8b9406cd625c441a2f8f53e4bd3eb",
@@ -677,7 +697,7 @@
                     "transactionsTrie" : "0xf24220fff9b0dabf13f5fe953e664eeefe4bd3765c81105abad564ea4ba4fa88",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "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",
@@ -714,7 +734,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xba34da339ab1ae562704f860b5c73b3ea9caa031836e7a7fd56e26ee0facea8b",
+        "lastblockhash" : "0x7eb2e6db712a4979d19dae208fe1fd279ceb6f1e1d1dbdb58fc661380e6fcad5",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -876,6 +896,11 @@
         }
     },
     "modexp_55190_55190_42965_20500_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_55190_55190_42965_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -885,18 +910,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xbd6c",
-                    "hash" : "0x9ce8f033e1f29ebdd3a073c3a6b2c530d1d6ff4b5520826ce2f8a92958545403",
-                    "mixHash" : "0x83347386f8a76305a4518c4f595e806a45ae00ceaa8ce753623d4fb0cd3431fb",
-                    "nonce" : "0x1e52d945bb3564a7",
+                    "hash" : "0x389ece1a0e05f4f4e35eddbabfcb365ef466441d27bb4d6385a38e754bd044ec",
+                    "mixHash" : "0x946930c8e1788e8d93f4b7297a3a939dc6a5c7418be388235f13f431466eda4f",
+                    "nonce" : "0x9f2a930aa53e0212",
                     "number" : "0x01",
                     "parentHash" : "0xe15d0dabb0fbd62154afea8244ae265253ca1788cbe10ecfcfe3674f1e28d8ad",
-                    "receiptTrie" : "0x24c3f068682ce90cd815e72882a34d26f9c80c9dc10fb8874df8968a646f09af",
+                    "receiptTrie" : "0xb07a68dff031d3034ec3bd4033909a9624fc834062f035e09dd9491a4f79d79d",
                     "stateRoot" : "0xb13b467cb9681b868c14099f03757c9146808c234274039b178b736a645e37f9",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0xf24220fff9b0dabf13f5fe953e664eeefe4bd3765c81105abad564ea4ba4fa88",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "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",
@@ -933,7 +958,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x9ce8f033e1f29ebdd3a073c3a6b2c530d1d6ff4b5520826ce2f8a92958545403",
+        "lastblockhash" : "0x389ece1a0e05f4f4e35eddbabfcb365ef466441d27bb4d6385a38e754bd044ec",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_55190_55190_42965_22000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_55190_55190_42965_22000_d0g0v0.json
index 132b53750..64ba9ff41 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_55190_55190_42965_22000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_55190_55190_42965_22000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_55190_55190_42965_22000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_55190_55190_42965_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xc2de",
-                    "hash" : "0xdf04c07ae4eca83ea9b443e6d8aa8a198676d215be23a7edbe04bd2531967cb0",
-                    "mixHash" : "0x9ee870ab4d9aa99cffd070c3dbe170df905aa70c9f3b41f344e4e067cbb59ac8",
-                    "nonce" : "0x54b4ae9c192895c9",
+                    "hash" : "0x928ff796eb7d5fd83e95e889dab3687521d4c7d11fc14ec3b4553449dcf4abeb",
+                    "mixHash" : "0x3771ad5fb8b3141f85c525a11e4f1adabeae9fcbc209bf56c93b4016f401e00f",
+                    "nonce" : "0x8fe72219683aad10",
                     "number" : "0x01",
                     "parentHash" : "0xe15d0dabb0fbd62154afea8244ae265253ca1788cbe10ecfcfe3674f1e28d8ad",
                     "receiptTrie" : "0x9176dc691a5aeec5c8de1a26a2ccca2b296617d5e5a9ea40982ae645d998d3a9",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0xec422fb23b688163693e57caa473b00ceeac23d1c01599a5fae39556c6a539b5",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "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",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xdf04c07ae4eca83ea9b443e6d8aa8a198676d215be23a7edbe04bd2531967cb0",
+        "lastblockhash" : "0x928ff796eb7d5fd83e95e889dab3687521d4c7d11fc14ec3b4553449dcf4abeb",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_55190_55190_42965_22000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_55190_55190_42965_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xc2de",
-                    "hash" : "0xf773e622813206c2d3f0dbbff499f6980f863e8fffee3db1f72b5a690aea9eea",
-                    "mixHash" : "0x8d33eff4f4edd35e4d90e9ac0a5d21635bee95222715acbe38d921dcd9880d19",
-                    "nonce" : "0x42374c2638f906b3",
+                    "hash" : "0xb341a3d312ed1ae525d6d2fa64d6f2408153a66e118198487634767dcdc23472",
+                    "mixHash" : "0x841e0e0e0a21b6ec9edfd9bb867826493a0a7cdb61d1af5af0ebff0055826313",
+                    "nonce" : "0x809339dfa4106507",
                     "number" : "0x01",
                     "parentHash" : "0xe15d0dabb0fbd62154afea8244ae265253ca1788cbe10ecfcfe3674f1e28d8ad",
                     "receiptTrie" : "0x9176dc691a5aeec5c8de1a26a2ccca2b296617d5e5a9ea40982ae645d998d3a9",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0xec422fb23b688163693e57caa473b00ceeac23d1c01599a5fae39556c6a539b5",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "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",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a0cceb78936af05f327963f56162ebef9975e79816efdbde504495c4c342bf7eb3a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0xf773e622813206c2d3f0dbbff499f6980f863e8fffee3db1f72b5a690aea9eea",
+        "lastblockhash" : "0xb341a3d312ed1ae525d6d2fa64d6f2408153a66e118198487634767dcdc23472",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_55190_55190_42965_22000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_55190_55190_42965_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xc348",
-                    "hash" : "0x7de9f2c1f128898da8ad0935cc3a93d80e06301e43a7f5ed389dd4935a286f4b",
-                    "mixHash" : "0xc641585fe092b244855242e73eabeb9aae7afe3a854b6d7f0d4ef61e8d2dd862",
-                    "nonce" : "0x173de367f9a1326c",
+                    "hash" : "0xd318107221bed8dd71f17d2865b012ef3991168668071a8655deba360b539720",
+                    "mixHash" : "0xbc2daadc81b9083b8dfcce61a4cf1c2e5af62831813ef874a6afcd2dcf676a62",
+                    "nonce" : "0x1135d59ff11d33b7",
                     "number" : "0x01",
                     "parentHash" : "0xe15d0dabb0fbd62154afea8244ae265253ca1788cbe10ecfcfe3674f1e28d8ad",
                     "receiptTrie" : "0xfda6603d7d3e0a7d20404cdccf05e7908ce609148015243a74963e578ee3367e",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0xec422fb23b688163693e57caa473b00ceeac23d1c01599a5fae39556c6a539b5",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "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",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x7de9f2c1f128898da8ad0935cc3a93d80e06301e43a7f5ed389dd4935a286f4b",
+        "lastblockhash" : "0xd318107221bed8dd71f17d2865b012ef3991168668071a8655deba360b539720",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_55190_55190_42965_22000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_55190_55190_42965_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xc348",
-                    "hash" : "0xa149647bcf7b51a2b1fd1a55e8a627ba923b11f1d322e1d9b2aeffaea6b9168f",
-                    "mixHash" : "0x0d8e69d43d703d72e4967bb770107ea183dbd799bb68c11c91413b63c094e897",
-                    "nonce" : "0x3b44f6bda0bbb64d",
+                    "hash" : "0x656ae4357ced9cdc8974e0b0a300c7e0f34d20bc3ae7e8936afe4af9e23b76da",
+                    "mixHash" : "0x1406d1f23e773e076391e3fa53245bf5349bde0e8640f287186742ada0484377",
+                    "nonce" : "0x25a850b2219716a5",
                     "number" : "0x01",
                     "parentHash" : "0xe15d0dabb0fbd62154afea8244ae265253ca1788cbe10ecfcfe3674f1e28d8ad",
                     "receiptTrie" : "0xfda6603d7d3e0a7d20404cdccf05e7908ce609148015243a74963e578ee3367e",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0xec422fb23b688163693e57caa473b00ceeac23d1c01599a5fae39556c6a539b5",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "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",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xa149647bcf7b51a2b1fd1a55e8a627ba923b11f1d322e1d9b2aeffaea6b9168f",
+        "lastblockhash" : "0x656ae4357ced9cdc8974e0b0a300c7e0f34d20bc3ae7e8936afe4af9e23b76da",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_55190_55190_42965_22000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_55190_55190_42965_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xc348",
-                    "hash" : "0x5ee25ca529327970b0688bec3400d8c4f8962d7f3a148830470735de116dfcdf",
-                    "mixHash" : "0x720b49f23f4b27d189e2750fd7fb7c7652c06196345ea6c414f203da813829c4",
-                    "nonce" : "0x4478680bcfbd954d",
+                    "hash" : "0x44cbf1a4b8b8254ca62ae8c7c22dbecc9f6c667f19e2bbb2d749031d295618c6",
+                    "mixHash" : "0xf638231077b8d21c5195ffe40d363bfca3480442a6c98ae069d96418c9391b43",
+                    "nonce" : "0x40a7c929de0f5b39",
                     "number" : "0x01",
                     "parentHash" : "0xe15d0dabb0fbd62154afea8244ae265253ca1788cbe10ecfcfe3674f1e28d8ad",
-                    "receiptTrie" : "0xa9e21be1f011ffa38d8c212fffa19ee717b66c0beedd771065a0bb4292c8600e",
+                    "receiptTrie" : "0x3c9dddd80d6e393cbff706a289e2d6ef72843a102b9826c56781c6ea379f450f",
                     "stateRoot" : "0x70bbff266d3917a24cdbdf57a58916dd83571265a49a33ac998ab811c199ac4a",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0xec422fb23b688163693e57caa473b00ceeac23d1c01599a5fae39556c6a539b5",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90367f901f8a0e15d0dabb0fbd62154afea8244ae265253ca1788cbe10ecfcfe3674f1e28d8ada01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a070bbff266d3917a24cdbdf57a58916dd83571265a49a33ac998ab811c199ac4aa0ec422fb23b688163693e57caa473b00ceeac23d1c01599a5fae39556c6a539b5a0a9e21be1f011ffa38d8c212fffa19ee717b66c0beedd771065a0bb4292c8600eb901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082c3488203e880a0720b49f23f4b27d189e2750fd7fb7c7652c06196345ea6c414f203da813829c4884478680bcfbd954df90168f90165010182c34894c305c901078781c232a2a521c2af7980f8385ee980b9010430c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000b4000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000014304d37f120d696c834550e63d9bb9c14b4f9165c9ede434e4644e3998d6db876304d37f120d696c834550e63d9bb9c14b4f9165c9ede434e4644e3998d6db876fffffffffffffffffffffffffffffffffffffff50000000000000000000000001ba067ce0d941fdea590df8def82d81a9985564c108907516387cf033f949276070ea005aea5da64ec3ff39efac1283699dbb8e82a5934cba0839536e1faf44d466d21c0",
+                "rlp" : "0xf90367f901f8a0e15d0dabb0fbd62154afea8244ae265253ca1788cbe10ecfcfe3674f1e28d8ada01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a070bbff266d3917a24cdbdf57a58916dd83571265a49a33ac998ab811c199ac4aa0ec422fb23b688163693e57caa473b00ceeac23d1c01599a5fae39556c6a539b5a03c9dddd80d6e393cbff706a289e2d6ef72843a102b9826c56781c6ea379f450fb901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082c3488203e880a0f638231077b8d21c5195ffe40d363bfca3480442a6c98ae069d96418c9391b438840a7c929de0f5b39f90168f90165010182c34894c305c901078781c232a2a521c2af7980f8385ee980b9010430c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000b4000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000014304d37f120d696c834550e63d9bb9c14b4f9165c9ede434e4644e3998d6db876304d37f120d696c834550e63d9bb9c14b4f9165c9ede434e4644e3998d6db876fffffffffffffffffffffffffffffffffffffff50000000000000000000000001ba067ce0d941fdea590df8def82d81a9985564c108907516387cf033f949276070ea005aea5da64ec3ff39efac1283699dbb8e82a5934cba0839536e1faf44d466d21c0",
                 "transactions" : [
                     {
                         "data" : "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",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x5ee25ca529327970b0688bec3400d8c4f8962d7f3a148830470735de116dfcdf",
+        "lastblockhash" : "0x44cbf1a4b8b8254ca62ae8c7c22dbecc9f6c667f19e2bbb2d749031d295618c6",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_55190_55190_42965_25000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_55190_55190_42965_25000_d0g0v0.json
index 3db5f8cde..cddab541e 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_55190_55190_42965_25000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_55190_55190_42965_25000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_55190_55190_42965_25000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_55190_55190_42965_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xc2de",
-                    "hash" : "0xb545949a17005b48951f6c0c3f65a259a3688246913afe3486ef647c9bdf735e",
-                    "mixHash" : "0x8c141addba2cc2972c53d0221b529d2e2f61fb0a38fd8dc2db65c11bb71d5a89",
-                    "nonce" : "0xfbe50a2521b103c8",
+                    "hash" : "0x7d5117aafaa39b0d4310c647bf3af87af1cb97533297225dd1635e4636944c04",
+                    "mixHash" : "0x074e0cb7bd635bbd28f59e62dad2a54093b94a769cbb36b06db95db49d34e112",
+                    "nonce" : "0x75e0487d6833f8c7",
                     "number" : "0x01",
                     "parentHash" : "0xe15d0dabb0fbd62154afea8244ae265253ca1788cbe10ecfcfe3674f1e28d8ad",
                     "receiptTrie" : "0x9176dc691a5aeec5c8de1a26a2ccca2b296617d5e5a9ea40982ae645d998d3a9",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0xb628e0988752a98c1af676711775f9cb8afba08e623ae86d25ddd546f2fe1f52",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "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",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xb545949a17005b48951f6c0c3f65a259a3688246913afe3486ef647c9bdf735e",
+        "lastblockhash" : "0x7d5117aafaa39b0d4310c647bf3af87af1cb97533297225dd1635e4636944c04",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_55190_55190_42965_25000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_55190_55190_42965_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xc2de",
-                    "hash" : "0x64b230bbe37b5893733dc8cc8762389e2d7e34c4fad3a9489f86cf05b83737aa",
-                    "mixHash" : "0x9c24c321188a36a54659b1118b14448229158bb6ff13a8b4ad99bc704c7d0bbe",
-                    "nonce" : "0x557522cbe21906f7",
+                    "hash" : "0x4b18a8b8900e9dd24ebc1113f8da29d5f08501575d8542af4ede0297322ee838",
+                    "mixHash" : "0x9a0512bb9df283f435a3c75bc31f8f0edd944c8949e02c67cae75a871b470639",
+                    "nonce" : "0x76eea995a38df965",
                     "number" : "0x01",
                     "parentHash" : "0xe15d0dabb0fbd62154afea8244ae265253ca1788cbe10ecfcfe3674f1e28d8ad",
                     "receiptTrie" : "0x9176dc691a5aeec5c8de1a26a2ccca2b296617d5e5a9ea40982ae645d998d3a9",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0xb628e0988752a98c1af676711775f9cb8afba08e623ae86d25ddd546f2fe1f52",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
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@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x64b230bbe37b5893733dc8cc8762389e2d7e34c4fad3a9489f86cf05b83737aa",
+        "lastblockhash" : "0x4b18a8b8900e9dd24ebc1113f8da29d5f08501575d8542af4ede0297322ee838",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_55190_55190_42965_25000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_55190_55190_42965_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xcf00",
-                    "hash" : "0xfbc9746366d6ffb0fa489b0303e9b8bc7340cd3ea8cb4f457b769e50235f58b1",
-                    "mixHash" : "0x8b4e279f212631bcabe130709d180b51afd31044a91147fc4563042cfb898763",
-                    "nonce" : "0x54e22ceb0c9bfa59",
+                    "hash" : "0x979b1078a911c1511bd1b227a5ad1bb345144f0078c049bce3b1e4959dbe2414",
+                    "mixHash" : "0x501fa84667b8914d4bfd93565cd0a6b45ad52e7a7f39934ff0ce3057a0b067d4",
+                    "nonce" : "0x1e38a483254d73ad",
                     "number" : "0x01",
                     "parentHash" : "0xe15d0dabb0fbd62154afea8244ae265253ca1788cbe10ecfcfe3674f1e28d8ad",
                     "receiptTrie" : "0x96f856f1b3efa9457232e6f3e638522cc4833ae35cabeacd14d334d3a3d64521",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0xb628e0988752a98c1af676711775f9cb8afba08e623ae86d25ddd546f2fe1f52",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "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",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xfbc9746366d6ffb0fa489b0303e9b8bc7340cd3ea8cb4f457b769e50235f58b1",
+        "lastblockhash" : "0x979b1078a911c1511bd1b227a5ad1bb345144f0078c049bce3b1e4959dbe2414",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_55190_55190_42965_25000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_55190_55190_42965_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xcf00",
-                    "hash" : "0x5f7cff2acdcfb926e4a20d3c748c12aa0b1f43c954337d13208685f7ba97293f",
-                    "mixHash" : "0x158796971698c621f9b654b6dfe2660e3d837cad7e1b294b96228587dcaa35bf",
-                    "nonce" : "0x0e230195eff3e9f9",
+                    "hash" : "0x51ec116c6c804aefc6b9406f62b8920f828d5a68c15f26190d97638f8864d119",
+                    "mixHash" : "0xf5165ae5712ad432f00f13ddf05bdbe5e3868441b624d0faf2c4f2a103272831",
+                    "nonce" : "0x4ec0e1ea9c801807",
                     "number" : "0x01",
                     "parentHash" : "0xe15d0dabb0fbd62154afea8244ae265253ca1788cbe10ecfcfe3674f1e28d8ad",
                     "receiptTrie" : "0x96f856f1b3efa9457232e6f3e638522cc4833ae35cabeacd14d334d3a3d64521",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0xb628e0988752a98c1af676711775f9cb8afba08e623ae86d25ddd546f2fe1f52",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90367f901f8a0e15d0dabb0fbd62154afea8244ae265253ca1788cbe10ecfcfe3674f1e28d8ada01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a006500b543d8aa203057577b623ae6782752ef7a1782d04c319c55b43dffaed48a0b628e0988752a98c1af676711775f9cb8afba08e623ae86d25ddd546f2fe1f52a096f856f1b3efa9457232e6f3e638522cc4833ae35cabeacd14d334d3a3d64521b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082cf008203e880a0158796971698c621f9b654b6dfe2660e3d837cad7e1b294b96228587dcaa35bf880e230195eff3e9f9f90168f90165010182cf0094c305c901078781c232a2a521c2af7980f8385ee980b9010430c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000b4000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000014304d37f120d696c834550e63d9bb9c14b4f9165c9ede434e4644e3998d6db876304d37f120d696c834550e63d9bb9c14b4f9165c9ede434e4644e3998d6db876fffffffffffffffffffffffffffffffffffffff50000000000000000000000001ca06a588b7a782002d104ddc5870f1e8532f6381ee61f8915a7b507d606343f8ff9a077aceff7e401ea7f2b090bad51ae507cc9b31b00523e5e94524050ea8d61f3cac0",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "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",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x5f7cff2acdcfb926e4a20d3c748c12aa0b1f43c954337d13208685f7ba97293f",
+        "lastblockhash" : "0x51ec116c6c804aefc6b9406f62b8920f828d5a68c15f26190d97638f8864d119",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_55190_55190_42965_25000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_55190_55190_42965_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xccfc",
-                    "hash" : "0x464efad37f93273de83a66320ea7218290830d450bf643fac1792428f5ce4ba0",
-                    "mixHash" : "0x0ec5792093bb97b755c0e7744f80fafff531b24471a65ef592f96cf763c11371",
-                    "nonce" : "0x73e2b20b760112a4",
+                    "hash" : "0x0c60498e0e1d93593ee56124c48976782097fd14e865bfa909d1094b76cd785e",
+                    "mixHash" : "0x20b02f13da32b621ef359789f7d6451b735d116df7aee6c839541fbfec676af3",
+                    "nonce" : "0xca5dcf37a94d349d",
                     "number" : "0x01",
                     "parentHash" : "0xe15d0dabb0fbd62154afea8244ae265253ca1788cbe10ecfcfe3674f1e28d8ad",
-                    "receiptTrie" : "0x2a8c338a66c01c6c7e3cbd8787d59dace857e8578ecf7dca0e7f92b140d784b9",
+                    "receiptTrie" : "0xeef592b99c35da4cb9932fdfb92d9a5bd1699572ca851e2cc9d7bd1a6d20f484",
                     "stateRoot" : "0xd70390f94c09c9e7d5f330d99251f4ea6be448985357c13ebfbafccdcaa2edd2",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0xb628e0988752a98c1af676711775f9cb8afba08e623ae86d25ddd546f2fe1f52",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "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",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x464efad37f93273de83a66320ea7218290830d450bf643fac1792428f5ce4ba0",
+        "lastblockhash" : "0x0c60498e0e1d93593ee56124c48976782097fd14e865bfa909d1094b76cd785e",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_55190_55190_42965_35000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_55190_55190_42965_35000_d0g0v0.json
index 6048fd7e3..4e62c2330 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_55190_55190_42965_35000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_55190_55190_42965_35000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_55190_55190_42965_35000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_55190_55190_42965_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xc2de",
-                    "hash" : "0x85693b5399ad2507a470d12da5bdaedc4b92706dc366ee59bebdf664a45ef612",
-                    "mixHash" : "0x4220636e94e76b087ac34e20f2a5243c34c6da68bd98a47862ccc2eee19f6008",
-                    "nonce" : "0xf517f9178476b99e",
+                    "hash" : "0xb7a4236ddbb5307ff4340b4d3312ce20da21ffc84f6d4083a6c01d5f09aeeaf1",
+                    "mixHash" : "0xcaf97d6e021834672ff594994b83e62030ec0d22d7df1e3ed8f31682e064b41e",
+                    "nonce" : "0x25c92069cbb8eba5",
                     "number" : "0x01",
                     "parentHash" : "0xe15d0dabb0fbd62154afea8244ae265253ca1788cbe10ecfcfe3674f1e28d8ad",
                     "receiptTrie" : "0x9176dc691a5aeec5c8de1a26a2ccca2b296617d5e5a9ea40982ae645d998d3a9",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0xf8b625d756860943a115d5055070f66d652501f766121a14ceb102a1326ebc1c",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "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",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x85693b5399ad2507a470d12da5bdaedc4b92706dc366ee59bebdf664a45ef612",
+        "lastblockhash" : "0xb7a4236ddbb5307ff4340b4d3312ce20da21ffc84f6d4083a6c01d5f09aeeaf1",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_55190_55190_42965_35000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_55190_55190_42965_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xc2de",
-                    "hash" : "0x1c9c47a61090edf76124dd7ce88ed4fddbe73b694fb75fb8b4badd1a52b19536",
-                    "mixHash" : "0xd2e2b6038af18c5564acb0a9f446be8d4588a77d3e2a64d77b022e586eec8f14",
-                    "nonce" : "0x1f6b1bc03e67228c",
+                    "hash" : "0x5fdf71157c537f03699ab235f6740f57caebfb8121b29ac495a97da576dcc1db",
+                    "mixHash" : "0xce90dd46e352a9a7208963d7b99081d4b881cb731dc9a9f91fb0a3cba228f6de",
+                    "nonce" : "0xd7a3786088c95d85",
                     "number" : "0x01",
                     "parentHash" : "0xe15d0dabb0fbd62154afea8244ae265253ca1788cbe10ecfcfe3674f1e28d8ad",
                     "receiptTrie" : "0x9176dc691a5aeec5c8de1a26a2ccca2b296617d5e5a9ea40982ae645d998d3a9",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0xf8b625d756860943a115d5055070f66d652501f766121a14ceb102a1326ebc1c",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90367f901f8a0e15d0dabb0fbd62154afea8244ae265253ca1788cbe10ecfcfe3674f1e28d8ada01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a0292759b41b5b8a0e8a6210bea86ffe4dc4972d92661e08e2c7fe80c77b05d660a0f8b625d756860943a115d5055070f66d652501f766121a14ceb102a1326ebc1ca09176dc691a5aeec5c8de1a26a2ccca2b296617d5e5a9ea40982ae645d998d3a9b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082c2de8203e880a0d2e2b6038af18c5564acb0a9f446be8d4588a77d3e2a64d77b022e586eec8f14881f6b1bc03e67228cf90168f90165010182f61094c305c901078781c232a2a521c2af7980f8385ee980b9010430c8d1da000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000b4000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000014304d37f120d696c834550e63d9bb9c14b4f9165c9ede434e4644e3998d6db876304d37f120d696c834550e63d9bb9c14b4f9165c9ede434e4644e3998d6db876fffffffffffffffffffffffffffffffffffffff50000000000000000000000001ca02fe7b790eae45270a64e6410f90809688fd11a69a3f555ff1c89f7097fee562da07930e3561538d2a1fee2040aed9493dcda7e8af8d2511d689dc009826a916659c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "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",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x1c9c47a61090edf76124dd7ce88ed4fddbe73b694fb75fb8b4badd1a52b19536",
+        "lastblockhash" : "0x5fdf71157c537f03699ab235f6740f57caebfb8121b29ac495a97da576dcc1db",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_55190_55190_42965_35000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_55190_55190_42965_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf610",
-                    "hash" : "0xa23189bc79dd75a421c2f2f3967d793411756e0a1a9ad7b4b867eff074278d13",
-                    "mixHash" : "0xa57961e026ab8ddd41e79142ff949f762e5c3d759501d69b74704036b3065ee5",
-                    "nonce" : "0x8baedb261eff17cb",
+                    "hash" : "0xf6257e6f8df70eae92d9c2819d34b527f4859afa023a093f521bf20fa693636d",
+                    "mixHash" : "0xb54dacf07b41c6d53acec043fa734aa203ca54e0f2c3901410dad5102a916cb6",
+                    "nonce" : "0x41ed2e5a8b2f5430",
                     "number" : "0x01",
                     "parentHash" : "0xe15d0dabb0fbd62154afea8244ae265253ca1788cbe10ecfcfe3674f1e28d8ad",
                     "receiptTrie" : "0x47c97c8c963abcfba46565ba987ea5494e4b1ed15d73e9e900b60e6baaa85dde",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0xf8b625d756860943a115d5055070f66d652501f766121a14ceb102a1326ebc1c",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "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",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xa23189bc79dd75a421c2f2f3967d793411756e0a1a9ad7b4b867eff074278d13",
+        "lastblockhash" : "0xf6257e6f8df70eae92d9c2819d34b527f4859afa023a093f521bf20fa693636d",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_55190_55190_42965_35000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_55190_55190_42965_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf610",
-                    "hash" : "0x0e1880324bb80db4873416d10cd0da73a3a5663de70a1343dd2be2f65c1aea3f",
-                    "mixHash" : "0x164e9e505b0ccf8b3a3fa46c113dadc964d3f62df3cb3d713367c0bcf9b15816",
-                    "nonce" : "0x6642f98d96cfdb25",
+                    "hash" : "0xea4a63c1d13e0ef81eef64e6b5e904ddacbd00c6fc30a0f0263082e75f83f754",
+                    "mixHash" : "0x27bbf8fd47625960845ad07b0d12d2fcf7131f25e7387e46dd3a8a0ffcaae4bc",
+                    "nonce" : "0xf362ec3e40769db7",
                     "number" : "0x01",
                     "parentHash" : "0xe15d0dabb0fbd62154afea8244ae265253ca1788cbe10ecfcfe3674f1e28d8ad",
                     "receiptTrie" : "0x47c97c8c963abcfba46565ba987ea5494e4b1ed15d73e9e900b60e6baaa85dde",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0xf8b625d756860943a115d5055070f66d652501f766121a14ceb102a1326ebc1c",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "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",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x0e1880324bb80db4873416d10cd0da73a3a5663de70a1343dd2be2f65c1aea3f",
+        "lastblockhash" : "0xea4a63c1d13e0ef81eef64e6b5e904ddacbd00c6fc30a0f0263082e75f83f754",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_55190_55190_42965_35000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_55190_55190_42965_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xccfc",
-                    "hash" : "0xefad6c92847f009525467b902f8dfc02e136c1b519d8ff9866cee3aa3b44400e",
-                    "mixHash" : "0x641df4ed796c2161938507bfc7f1fd6fbbea02fe06b8a1491b6cb8dd40d6ba43",
-                    "nonce" : "0xae883f48437de3b8",
+                    "hash" : "0xab46b063e6a36f1fe82ecb4942c92b5e136303219a24d0ef7daa58d56d801f1e",
+                    "mixHash" : "0x0d4822480b7a5dac160aad8812c021eaa55da89bb5334eb61708c47c91f283b0",
+                    "nonce" : "0x3f1e58af11f59c59",
                     "number" : "0x01",
                     "parentHash" : "0xe15d0dabb0fbd62154afea8244ae265253ca1788cbe10ecfcfe3674f1e28d8ad",
-                    "receiptTrie" : "0x2a8c338a66c01c6c7e3cbd8787d59dace857e8578ecf7dca0e7f92b140d784b9",
+                    "receiptTrie" : "0xeef592b99c35da4cb9932fdfb92d9a5bd1699572ca851e2cc9d7bd1a6d20f484",
                     "stateRoot" : "0xd70390f94c09c9e7d5f330d99251f4ea6be448985357c13ebfbafccdcaa2edd2",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0xf8b625d756860943a115d5055070f66d652501f766121a14ceb102a1326ebc1c",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "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",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "0xf901fbf901f6a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a0cceb78936af05f327963f56162ebef9975e79816efdbde504495c4c342bf7eb3a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808405f5e100808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
-        "lastblockhash" : "0xefad6c92847f009525467b902f8dfc02e136c1b519d8ff9866cee3aa3b44400e",
+        "lastblockhash" : "0xab46b063e6a36f1fe82ecb4942c92b5e136303219a24d0ef7daa58d56d801f1e",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_9_37111_37111_1000000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_9_37111_37111_1000000_d0g0v0.json
index e29f25b75..743d0638c 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_9_37111_37111_1000000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_9_37111_37111_1000000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_9_37111_37111_1000000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_9_37111_37111_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf1b0",
-                    "hash" : "0x9733db1e825e2fe2c3bcd2de4af38ce26157f0c7ba0285bf33aa36400efd1b94",
-                    "mixHash" : "0x92f02719092a5118af6d3e0e92c168780a3ec21b59f9a3dbaf3d01d2a80e5b3e",
-                    "nonce" : "0x1383812c9892084a",
+                    "hash" : "0xf23a559385ba32d8cdbc7e47bd4507145d5feee763af303a8c8e9c3a878244af",
+                    "mixHash" : "0xa2d665883cf3c75c17e3065a7fa878f3fef15d8c8b05cab94cccbfc9dcaca8f2",
+                    "nonce" : "0xa150fddd57d984de",
                     "number" : "0x01",
                     "parentHash" : "0xd383ab4748604fc50dc407fce85351f90b7a0ea816a0be0e4cb6713308fcadec",
                     "receiptTrie" : "0x31e57c3578a703beeb8cb61d860f209c16256a5eaa7848d36339ed22c5c71289",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x067dfc47238a5c782c08d3609bfa98dee4db0a7716fd6f04397919b04ed04a3d",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90428f901f8a0d383ab4748604fc50dc407fce85351f90b7a0ea816a0be0e4cb6713308fcadeca01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a033d2d7585088069d0daf402ff8757d0544056981eb455ad751897c920c7773cea0067dfc47238a5c782c08d3609bfa98dee4db0a7716fd6f04397919b04ed04a3da031e57c3578a703beeb8cb61d860f209c16256a5eaa7848d36339ed22c5c71289b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082f1b08203e880a092f02719092a5118af6d3e0e92c168780a3ec21b59f9a3dbaf3d01d2a80e5b3e881383812c9892084af90229f902260101830fde1894c305c901078781c232a2a521c2af7980f8385ee980b901c430c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000016100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000008009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97000000000000000000000000000000000000000000000000000000000000001ba079b09fa7c14e4b55dc91bb056b2c79cd57d80f3e52c3cacabf21a6a1041fd7cfa01e3e774e4f45ca24554da28dd9cbcf9dcb30d2aa7f8862befed5c8965db30402c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000016100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000008009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff9700000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x9733db1e825e2fe2c3bcd2de4af38ce26157f0c7ba0285bf33aa36400efd1b94",
+        "lastblockhash" : "0xf23a559385ba32d8cdbc7e47bd4507145d5feee763af303a8c8e9c3a878244af",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_9_37111_37111_1000000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_9_37111_37111_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf1b0",
-                    "hash" : "0xa717c94c55c07f8a21b2cb0d7a93a4620a55b3e467dbfb11e5287e4325ec1687",
-                    "mixHash" : "0x3b15f797baea72c57dcaada44301d8754e9f855d9caec64b3ccb8cb5e629d35e",
-                    "nonce" : "0x95753b6c5c4000d5",
+                    "hash" : "0xc3b22bd233f743c402eb654c659ddd10980ffc2f51753984682e2013085b29b3",
+                    "mixHash" : "0x43ed7df2582cda57357aaefd272d84edf315dde7784224d9cc70de544dee2d83",
+                    "nonce" : "0xfa3d639ccf47991a",
                     "number" : "0x01",
                     "parentHash" : "0xd383ab4748604fc50dc407fce85351f90b7a0ea816a0be0e4cb6713308fcadec",
                     "receiptTrie" : "0x31e57c3578a703beeb8cb61d860f209c16256a5eaa7848d36339ed22c5c71289",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x067dfc47238a5c782c08d3609bfa98dee4db0a7716fd6f04397919b04ed04a3d",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90428f901f8a0d383ab4748604fc50dc407fce85351f90b7a0ea816a0be0e4cb6713308fcadeca01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a033d2d7585088069d0daf402ff8757d0544056981eb455ad751897c920c7773cea0067dfc47238a5c782c08d3609bfa98dee4db0a7716fd6f04397919b04ed04a3da031e57c3578a703beeb8cb61d860f209c16256a5eaa7848d36339ed22c5c71289b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082f1b08203e880a03b15f797baea72c57dcaada44301d8754e9f855d9caec64b3ccb8cb5e629d35e8895753b6c5c4000d5f90229f902260101830fde1894c305c901078781c232a2a521c2af7980f8385ee980b901c430c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000016100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000008009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97000000000000000000000000000000000000000000000000000000000000001ba079b09fa7c14e4b55dc91bb056b2c79cd57d80f3e52c3cacabf21a6a1041fd7cfa01e3e774e4f45ca24554da28dd9cbcf9dcb30d2aa7f8862befed5c8965db30402c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000016100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000008009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff9700000000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xa717c94c55c07f8a21b2cb0d7a93a4620a55b3e467dbfb11e5287e4325ec1687",
+        "lastblockhash" : "0xc3b22bd233f743c402eb654c659ddd10980ffc2f51753984682e2013085b29b3",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_9_37111_37111_1000000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_9_37111_37111_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x0fde18",
-                    "hash" : "0x4f3e430f5203c6e74c2f15b015ff55e78294bae6c8a70fbee55be5f52ea058c8",
-                    "mixHash" : "0xceecd4c29ce651e01dc2bd578ab9d0fdebeaec37487bed9d3b6a48573adeb1de",
-                    "nonce" : "0x45cde569f9f7d447",
+                    "hash" : "0x79d440044dc0461ff6391efb3f106b4e8c2680c9b1ac6771e8598fc55ec9ec5c",
+                    "mixHash" : "0x4c519388c69a6639e0faf52da6597a6bdd0a01913f2a97ca246c5ad0e0bce28e",
+                    "nonce" : "0xde6a66a8be0737ca",
                     "number" : "0x01",
                     "parentHash" : "0xd383ab4748604fc50dc407fce85351f90b7a0ea816a0be0e4cb6713308fcadec",
                     "receiptTrie" : "0xfcc9448ca1c60ea05a17f92c499f2ac9c5639f3c52cb5840f7498a2b6460c3cb",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x067dfc47238a5c782c08d3609bfa98dee4db0a7716fd6f04397919b04ed04a3d",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000016100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000008009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff9700000000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x4f3e430f5203c6e74c2f15b015ff55e78294bae6c8a70fbee55be5f52ea058c8",
+        "lastblockhash" : "0x79d440044dc0461ff6391efb3f106b4e8c2680c9b1ac6771e8598fc55ec9ec5c",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_9_37111_37111_1000000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_9_37111_37111_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x0fde18",
-                    "hash" : "0x53699c7e7075856d8ead42b8b0f71dd249c5bd09924bb5a7a20f589e53e3b160",
-                    "mixHash" : "0x71eaa987f14d17ab61e6187dc5f08c97f7e2a9f43593b4bc44b4173a9e0bbcd3",
-                    "nonce" : "0xb44648d769f91621",
+                    "hash" : "0x9934b6dde2624976fd8455135bb7899c267c8e685bc9dbdc6999e0b75c7d2449",
+                    "mixHash" : "0x774171b950d0a2cc20ebda3a70ac08b83f2a5ff8c8741b62cd9b4c9c3ee8f9a5",
+                    "nonce" : "0xb1b40043febd2b9a",
                     "number" : "0x01",
                     "parentHash" : "0xd383ab4748604fc50dc407fce85351f90b7a0ea816a0be0e4cb6713308fcadec",
                     "receiptTrie" : "0xfcc9448ca1c60ea05a17f92c499f2ac9c5639f3c52cb5840f7498a2b6460c3cb",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x067dfc47238a5c782c08d3609bfa98dee4db0a7716fd6f04397919b04ed04a3d",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000016100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000008009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff9700000000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x53699c7e7075856d8ead42b8b0f71dd249c5bd09924bb5a7a20f589e53e3b160",
+        "lastblockhash" : "0x9934b6dde2624976fd8455135bb7899c267c8e685bc9dbdc6999e0b75c7d2449",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_9_37111_37111_1000000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_9_37111_37111_1000000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -886,19 +911,19 @@
                     "difficulty" : "0x020000",
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
-                    "gasUsed" : "0x038068",
-                    "hash" : "0xc06738377cef4c947dae316502b0252bc86e84fdbc5c734a0069650f7b178d4b",
-                    "mixHash" : "0x2051f593db39fd98dc9dcc04afef80edda84369ad538c00829798c6e19324f40",
-                    "nonce" : "0xe516d09f8bd1349e",
+                    "gasUsed" : "0x0305a5",
+                    "hash" : "0x074c54abe10022159e4cd2b6e3e8483aa12825958472db49984e70fc4b2708c0",
+                    "mixHash" : "0x9ca760a361cd9957039d0295d0ffc68bfeff881dcfb7eac5d9c70ff992b25b77",
+                    "nonce" : "0x5106afb87c30abe3",
                     "number" : "0x01",
                     "parentHash" : "0xd383ab4748604fc50dc407fce85351f90b7a0ea816a0be0e4cb6713308fcadec",
-                    "receiptTrie" : "0xce24e5fa624717badd7782af546da120478f0dfe83f144c4288c18ec1036040d",
-                    "stateRoot" : "0x0dbb2545b413d10da0b13d0d90b560ceea2eca4cd3b166e23ff07cf8c8abc678",
+                    "receiptTrie" : "0xba6ebaf002c228415294b33b74123537e22365468f4140e95f84d09900a77028",
+                    "stateRoot" : "0xf8cf79f23f9eee37ded6c3e8e596e9b17a0cdc618146c63005a8bd173adfa5a8",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x067dfc47238a5c782c08d3609bfa98dee4db0a7716fd6f04397919b04ed04a3d",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000016100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000008009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff9700000000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xc06738377cef4c947dae316502b0252bc86e84fdbc5c734a0069650f7b178d4b",
+        "lastblockhash" : "0x074c54abe10022159e4cd2b6e3e8483aa12825958472db49984e70fc4b2708c0",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -1002,14 +1027,14 @@
                 }
             },
             "0x3535353535353535353535353535353535353535" : {
-                "balance" : "0x4563918244f98362",
+                "balance" : "0x4563918244f9089f",
                 "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
             "0x82a978b3f5962a5b0957d9ee9eef472ee55b42f1" : {
-                "balance" : "0x0de0b6b3a75e7c9e",
+                "balance" : "0x0de0b6b3a75ef761",
                 "code" : "",
                 "nonce" : "0x02",
                 "storage" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_9_37111_37111_155000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_9_37111_37111_155000_d0g0v0.json
index 9ddf7a8ac..31f4716f4 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_9_37111_37111_155000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_9_37111_37111_155000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_9_37111_37111_155000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_9_37111_37111_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf1b0",
-                    "hash" : "0xd1826ecab982364dbcc5117cf8513e4ec1b55a343018269da5b2f862b2c06f26",
-                    "mixHash" : "0x27cb6c1142b67234d1f4c0daa7b07b76b10daf088224b63bd3245b7b41c192fd",
-                    "nonce" : "0x00e3069bb1e55d3d",
+                    "hash" : "0x71932375fe07d9f1b41c1552982c53a0f55476680baea4d9707bbf984574b07d",
+                    "mixHash" : "0x69d4046c5d2b37298ad0546b11c928e483abb6b854ebf2293d88a721c7d66d3b",
+                    "nonce" : "0xbeb7f1cee6d4cd3e",
                     "number" : "0x01",
                     "parentHash" : "0xd383ab4748604fc50dc407fce85351f90b7a0ea816a0be0e4cb6713308fcadec",
                     "receiptTrie" : "0x31e57c3578a703beeb8cb61d860f209c16256a5eaa7848d36339ed22c5c71289",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x774e70b2db640e4a3c92a17e5f12e46ebf51221119f3c6a9e3b0e7f83f4f5e48",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000016100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000008009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff9700000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xd1826ecab982364dbcc5117cf8513e4ec1b55a343018269da5b2f862b2c06f26",
+        "lastblockhash" : "0x71932375fe07d9f1b41c1552982c53a0f55476680baea4d9707bbf984574b07d",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_9_37111_37111_155000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_9_37111_37111_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf1b0",
-                    "hash" : "0xae649bd138a1eea0a6632aba4471a310845f1187716849574d750544e1fa9f8f",
-                    "mixHash" : "0x4e32246183843d4aa22b7a1913a90ff18e41250393eb0a27b2af15e0be1caf69",
-                    "nonce" : "0x130bf83a8becfa44",
+                    "hash" : "0xc2749727832e710a0c758c51994b91c80599e72ea81952230f89a4544b65501e",
+                    "mixHash" : "0x1f796351aad632b6df6271016a24ced7fcf59f7de5537f44b943326562a3cf01",
+                    "nonce" : "0x18bb223f2f111b00",
                     "number" : "0x01",
                     "parentHash" : "0xd383ab4748604fc50dc407fce85351f90b7a0ea816a0be0e4cb6713308fcadec",
                     "receiptTrie" : "0x31e57c3578a703beeb8cb61d860f209c16256a5eaa7848d36339ed22c5c71289",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0x774e70b2db640e4a3c92a17e5f12e46ebf51221119f3c6a9e3b0e7f83f4f5e48",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000016100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000008009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff9700000000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xae649bd138a1eea0a6632aba4471a310845f1187716849574d750544e1fa9f8f",
+        "lastblockhash" : "0xc2749727832e710a0c758c51994b91c80599e72ea81952230f89a4544b65501e",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_9_37111_37111_155000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_9_37111_37111_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x02f950",
-                    "hash" : "0x9220f375daa6b56f6e5553d5360a51700b31160de0ad23e48e419daba669d67a",
-                    "mixHash" : "0xc12731f7def8ad1b3a1e99f4152a1174a80bbf6650954d46e02a753e91df4558",
-                    "nonce" : "0x4b26ed8e505da3e2",
+                    "hash" : "0x8ea828f93f4d7408048ca5c48b0e6285a18098acefa565a691b337ce953b2e50",
+                    "mixHash" : "0x3f1719444df1c7f10b7da5abbe13686a6e9ecb1c39968f7ef74d30e1b7330a68",
+                    "nonce" : "0xe38f254d9aa42458",
                     "number" : "0x01",
                     "parentHash" : "0xd383ab4748604fc50dc407fce85351f90b7a0ea816a0be0e4cb6713308fcadec",
                     "receiptTrie" : "0x445873f2a4d3d852a6b98d3aec4dfaa7323785184737d8555d124b9111b8394b",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0x774e70b2db640e4a3c92a17e5f12e46ebf51221119f3c6a9e3b0e7f83f4f5e48",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000016100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000008009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff9700000000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x9220f375daa6b56f6e5553d5360a51700b31160de0ad23e48e419daba669d67a",
+        "lastblockhash" : "0x8ea828f93f4d7408048ca5c48b0e6285a18098acefa565a691b337ce953b2e50",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_9_37111_37111_155000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_9_37111_37111_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x02f950",
-                    "hash" : "0x7d3ae6d2aa65797287f8d6a75a3a359c4e99211196f59f76ec8f21f2220575c1",
-                    "mixHash" : "0xbe678d0cb419df2ee44612a98d4c8327cf1afcc1fde71ee31a9e23cb55dce8a2",
-                    "nonce" : "0x5c2f3c29d69629e8",
+                    "hash" : "0x9ca7b3bdfede8ab2f8f218edf231a007188ed2a41f393059c299ed1624d7c5b2",
+                    "mixHash" : "0xcb2e322eea89e2956b94b8fa85258743f9460ad173cd49bc6b7fa06126667032",
+                    "nonce" : "0x287bc8f6fef1d4d2",
                     "number" : "0x01",
                     "parentHash" : "0xd383ab4748604fc50dc407fce85351f90b7a0ea816a0be0e4cb6713308fcadec",
                     "receiptTrie" : "0x445873f2a4d3d852a6b98d3aec4dfaa7323785184737d8555d124b9111b8394b",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0x774e70b2db640e4a3c92a17e5f12e46ebf51221119f3c6a9e3b0e7f83f4f5e48",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000016100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000008009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff9700000000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x7d3ae6d2aa65797287f8d6a75a3a359c4e99211196f59f76ec8f21f2220575c1",
+        "lastblockhash" : "0x9ca7b3bdfede8ab2f8f218edf231a007188ed2a41f393059c299ed1624d7c5b2",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_9_37111_37111_155000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_9_37111_37111_155000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x02f950",
-                    "hash" : "0x064df71fd273fd275405c72018df2579b26400ca7200d7260c6564e1c12a9080",
-                    "mixHash" : "0xbc5cbab7260a5fd4f0f1274f299cf63c99eab8953e0efc21636a6b8b912a9595",
-                    "nonce" : "0x1d47e3cda4b09255",
+                    "hash" : "0x073622ce2e9ea417bb5e7aff4d4486f95c7ad835d6572dab5987cc51eace97b7",
+                    "mixHash" : "0xa75401301304cb7d6ae72dab2519337a519be863ace65943d13383c592871091",
+                    "nonce" : "0x512c2b1a439cd792",
                     "number" : "0x01",
                     "parentHash" : "0xd383ab4748604fc50dc407fce85351f90b7a0ea816a0be0e4cb6713308fcadec",
-                    "receiptTrie" : "0x8f621201784b743340b59f93afff116eaca267e18bd9a4d588b5d91560a0ba73",
+                    "receiptTrie" : "0x39569878ca1eff6cef7cfe543ac1f7efc667632562e408f9d334589a41ba3ce1",
                     "stateRoot" : "0xbcfd63429221c8fe97fe3701e27dc0a3c34de9d5970f8de06bbf9e54bb58ef82",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x774e70b2db640e4a3c92a17e5f12e46ebf51221119f3c6a9e3b0e7f83f4f5e48",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000016100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000008009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff9700000000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x064df71fd273fd275405c72018df2579b26400ca7200d7260c6564e1c12a9080",
+        "lastblockhash" : "0x073622ce2e9ea417bb5e7aff4d4486f95c7ad835d6572dab5987cc51eace97b7",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_9_37111_37111_20500.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_9_37111_37111_20500_d0g0v0.json
index bc8b2c961..4d02b7fc0 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_9_37111_37111_20500.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_9_37111_37111_20500_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_9_37111_37111_20500_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_9_37111_37111_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xebec",
-                    "hash" : "0xa3201cace76da394646a99e4f321c1d23d69b7ef806988b6575f0f47aea00d0d",
-                    "mixHash" : "0xed40f98cd9028c704a3ec4a4bad945ef249a1495e0890118888692a4ee309324",
-                    "nonce" : "0xd22b904de029c706",
+                    "hash" : "0x7832a8904f017ee1f767c25c3aefc575f597e0de84daf7c7888b386018d7bea5",
+                    "mixHash" : "0xb3bb7dc5b4cd854e65b2881295d4d347f5b54400d8386b41797826b146614bc3",
+                    "nonce" : "0xd956a27dc4acc317",
                     "number" : "0x01",
                     "parentHash" : "0xd383ab4748604fc50dc407fce85351f90b7a0ea816a0be0e4cb6713308fcadec",
                     "receiptTrie" : "0xe0cbdb85d5f846e09e659c03ef747a175acb979138d7968a78056b80b440dfd5",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0x6dadf970c6b09cccd0b1f2c91b29931b0c7b8e9128f0974586d538b36a052a38",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000016100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000008009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff9700000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xa3201cace76da394646a99e4f321c1d23d69b7ef806988b6575f0f47aea00d0d",
+        "lastblockhash" : "0x7832a8904f017ee1f767c25c3aefc575f597e0de84daf7c7888b386018d7bea5",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -219,6 +224,11 @@
         }
     },
     "modexp_9_37111_37111_20500_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_9_37111_37111_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -228,9 +238,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xebec",
-                    "hash" : "0x4696966ac4f19aa59cd38367b96a546f499f0f9f440b4c9105a45c1e0b447296",
-                    "mixHash" : "0x36f5eafc8d0275843f42ca4af1ef063c543bae2e60b3ff8385ddfa50aa748ac8",
-                    "nonce" : "0xb4e8301a17727be4",
+                    "hash" : "0x93825a7d76a200d57e023807f48ecc732c0571929622f416b70308969a2824ee",
+                    "mixHash" : "0x440f003c64702b8d57e3709b9d696d0e26e557f6b54cfb6e3f9d5dbda575d8b2",
+                    "nonce" : "0xe011930a44fa84ea",
                     "number" : "0x01",
                     "parentHash" : "0xd383ab4748604fc50dc407fce85351f90b7a0ea816a0be0e4cb6713308fcadec",
                     "receiptTrie" : "0xe0cbdb85d5f846e09e659c03ef747a175acb979138d7968a78056b80b440dfd5",
@@ -239,7 +249,7 @@
                     "transactionsTrie" : "0x6dadf970c6b09cccd0b1f2c91b29931b0c7b8e9128f0974586d538b36a052a38",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000016100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000008009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff9700000000000000000000000000000000000000000000000000000000000000",
@@ -276,7 +286,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x4696966ac4f19aa59cd38367b96a546f499f0f9f440b4c9105a45c1e0b447296",
+        "lastblockhash" : "0x93825a7d76a200d57e023807f48ecc732c0571929622f416b70308969a2824ee",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -438,6 +448,11 @@
         }
     },
     "modexp_9_37111_37111_20500_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_9_37111_37111_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -447,9 +462,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xebec",
-                    "hash" : "0xdfad2e19215010477378b27e6e2fa27eb8d7db7a844f2f01d60359610fd2ac0d",
-                    "mixHash" : "0x2bbc9daf342b2f7da7f20112833f280e317a764e8a2c9f4e1816da64bb73855f",
-                    "nonce" : "0x52543b06cf8a52bc",
+                    "hash" : "0x5da6b70816b087529e2c13162026806e726d27251f9495ee03f1e061aa354f35",
+                    "mixHash" : "0xed0e375803db07449b01d4fd603fc65ae70188e7035fba2c9dc4e9e1f52c4cf9",
+                    "nonce" : "0x9888db9460b908d2",
                     "number" : "0x01",
                     "parentHash" : "0xd383ab4748604fc50dc407fce85351f90b7a0ea816a0be0e4cb6713308fcadec",
                     "receiptTrie" : "0xe0cbdb85d5f846e09e659c03ef747a175acb979138d7968a78056b80b440dfd5",
@@ -458,7 +473,7 @@
                     "transactionsTrie" : "0x6dadf970c6b09cccd0b1f2c91b29931b0c7b8e9128f0974586d538b36a052a38",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000016100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000008009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff9700000000000000000000000000000000000000000000000000000000000000",
@@ -495,7 +510,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xdfad2e19215010477378b27e6e2fa27eb8d7db7a844f2f01d60359610fd2ac0d",
+        "lastblockhash" : "0x5da6b70816b087529e2c13162026806e726d27251f9495ee03f1e061aa354f35",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -657,6 +672,11 @@
         }
     },
     "modexp_9_37111_37111_20500_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_9_37111_37111_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -666,9 +686,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xebec",
-                    "hash" : "0x60a4f3140cdce8e0a01edc2d84698e51bf2e15b2216308ad7651c5fce78c36e3",
-                    "mixHash" : "0xdb72abaeaf4665402d41a083e42e6cb8f0174005cdcd55c03240816b50e8e077",
-                    "nonce" : "0xb45d2bd2f2b7107b",
+                    "hash" : "0x4ba7c530799eb9ac1e1f4049b50c76274fdb11a636a27c5d83ad7ef890cb66e2",
+                    "mixHash" : "0x3fa583f1091b0a3c05f32e1c7ccd177df1bda23611ded615025e8a76f6614ddc",
+                    "nonce" : "0xcdf2c756679da61b",
                     "number" : "0x01",
                     "parentHash" : "0xd383ab4748604fc50dc407fce85351f90b7a0ea816a0be0e4cb6713308fcadec",
                     "receiptTrie" : "0xe0cbdb85d5f846e09e659c03ef747a175acb979138d7968a78056b80b440dfd5",
@@ -677,7 +697,7 @@
                     "transactionsTrie" : "0x6dadf970c6b09cccd0b1f2c91b29931b0c7b8e9128f0974586d538b36a052a38",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000016100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000008009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff9700000000000000000000000000000000000000000000000000000000000000",
@@ -714,7 +734,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x60a4f3140cdce8e0a01edc2d84698e51bf2e15b2216308ad7651c5fce78c36e3",
+        "lastblockhash" : "0x4ba7c530799eb9ac1e1f4049b50c76274fdb11a636a27c5d83ad7ef890cb66e2",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -876,6 +896,11 @@
         }
     },
     "modexp_9_37111_37111_20500_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_9_37111_37111_20500_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -885,18 +910,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xebec",
-                    "hash" : "0x283126402c2a0a60003a71e1b16caab974c42807846277c7839d241caeaed16e",
-                    "mixHash" : "0x47424c385dd8fed162d59822bc11bbb371dfe30b9cec95759251154970306ba4",
-                    "nonce" : "0x7351900165196c39",
+                    "hash" : "0xf8f7ac82c0a8519bb68cb20b0f741b2dff30cd41645c6c70440017ff8acf8003",
+                    "mixHash" : "0xeba3e3b1be9c4d651b81b567ac2df1d7d5e30bc056b8e1181d6d0603f798b840",
+                    "nonce" : "0xfc755ce229a1fb45",
                     "number" : "0x01",
                     "parentHash" : "0xd383ab4748604fc50dc407fce85351f90b7a0ea816a0be0e4cb6713308fcadec",
-                    "receiptTrie" : "0xb0daa70b2fc24c895dde46801da3e04f0c6a59c935334bea473e1c5a046221f5",
+                    "receiptTrie" : "0xc9ef6d404b7f67fb59d5251693ed03c9b9cc1becdc2ec61a42557d74461466b2",
                     "stateRoot" : "0xc58df8264bb7e11494f99a775a042eaae1c4f03af5a742bb840164622ee1f642",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0x6dadf970c6b09cccd0b1f2c91b29931b0c7b8e9128f0974586d538b36a052a38",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000016100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000008009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff9700000000000000000000000000000000000000000000000000000000000000",
@@ -933,7 +958,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x283126402c2a0a60003a71e1b16caab974c42807846277c7839d241caeaed16e",
+        "lastblockhash" : "0xf8f7ac82c0a8519bb68cb20b0f741b2dff30cd41645c6c70440017ff8acf8003",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_9_37111_37111_22000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_9_37111_37111_22000_d0g0v0.json
index 02f72ee42..c545f0011 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_9_37111_37111_22000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_9_37111_37111_22000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_9_37111_37111_22000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_9_37111_37111_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf1b0",
-                    "hash" : "0x95416025fec85d4495ed8e31481b30b4624cef1078ae1183e847edfc6ab76f4b",
-                    "mixHash" : "0xed474698fa9e830a375910726b6a04e1357fe974c1a2e6a46046dccd4d5cf8d0",
-                    "nonce" : "0xcc45f08a0f4fa191",
+                    "hash" : "0x42260459b97009a9945810a7fed578edf82aabebd06f98fb8fd4f5b9e852f817",
+                    "mixHash" : "0x21a7d33f02f00eac77d2f7172c7ac4c4944c6a98c5486bef6872eb5cfba40305",
+                    "nonce" : "0xffb0b4359f470c45",
                     "number" : "0x01",
                     "parentHash" : "0xd383ab4748604fc50dc407fce85351f90b7a0ea816a0be0e4cb6713308fcadec",
                     "receiptTrie" : "0x31e57c3578a703beeb8cb61d860f209c16256a5eaa7848d36339ed22c5c71289",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0xa7a9f62a934878fb43cdb1d607723e6add55e7ab588603c1cb6f66134962fe60",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000016100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000008009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff9700000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x95416025fec85d4495ed8e31481b30b4624cef1078ae1183e847edfc6ab76f4b",
+        "lastblockhash" : "0x42260459b97009a9945810a7fed578edf82aabebd06f98fb8fd4f5b9e852f817",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_9_37111_37111_22000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_9_37111_37111_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf1b0",
-                    "hash" : "0x93a653c85d55eca97789313455c868480e64a5acb77be48c919d78e799810796",
-                    "mixHash" : "0x0952db5820e18ec1664aa53a71a4cfb3607ae35eec4e6a3a3d18cb25687dcc0a",
-                    "nonce" : "0x94b97f0f6840d36f",
+                    "hash" : "0xde7231a167c9b2c4d4adeb7adc358859a56f1806aa9278ffa45b3c4238a67056",
+                    "mixHash" : "0xf71a5c4078047da62d8bd240d75d6762f2a2dae805a185659d069b7d9f82af6d",
+                    "nonce" : "0x5fdc186df29d8245",
                     "number" : "0x01",
                     "parentHash" : "0xd383ab4748604fc50dc407fce85351f90b7a0ea816a0be0e4cb6713308fcadec",
                     "receiptTrie" : "0x31e57c3578a703beeb8cb61d860f209c16256a5eaa7848d36339ed22c5c71289",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0xa7a9f62a934878fb43cdb1d607723e6add55e7ab588603c1cb6f66134962fe60",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90427f901f8a0d383ab4748604fc50dc407fce85351f90b7a0ea816a0be0e4cb6713308fcadeca01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a033d2d7585088069d0daf402ff8757d0544056981eb455ad751897c920c7773cea0a7a9f62a934878fb43cdb1d607723e6add55e7ab588603c1cb6f66134962fe60a031e57c3578a703beeb8cb61d860f209c16256a5eaa7848d36339ed22c5c71289b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082f1b08203e880a00952db5820e18ec1664aa53a71a4cfb3607ae35eec4e6a3a3d18cb25687dcc0a8894b97f0f6840d36ff90228f90225010182f1c894c305c901078781c232a2a521c2af7980f8385ee980b901c430c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000016100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000008009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97000000000000000000000000000000000000000000000000000000000000001ba05cf5357e44070982f827d438707464720158d5e5ecb64f3be3250818506fd229a05a90e38afae620ce3e8a34073bdc6fac99b6eec4cc9e7a0498919f4c0d3c1a7bc0",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000016100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000008009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff9700000000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x93a653c85d55eca97789313455c868480e64a5acb77be48c919d78e799810796",
+        "lastblockhash" : "0xde7231a167c9b2c4d4adeb7adc358859a56f1806aa9278ffa45b3c4238a67056",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_9_37111_37111_22000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_9_37111_37111_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf1c8",
-                    "hash" : "0x0869c3f1dd26bfcd7b94190fcbc05fa01696375da4ced8d74e43e4ee75d0dd4d",
-                    "mixHash" : "0x54c314f288408e3040201fcaafb11364d9ecdb7fa1eadb60a593002d8ed5b19d",
-                    "nonce" : "0x4f89e30e07cc832d",
+                    "hash" : "0xef78d8500f9f1859d117c540d6e75ef90b127e19f932ad59d70b88ed459c3de9",
+                    "mixHash" : "0x7fbee65e1d422ee01fc3fb4e1549e4e015707085f06b3773a17fec4fe846b2e6",
+                    "nonce" : "0x2573221277452a2e",
                     "number" : "0x01",
                     "parentHash" : "0xd383ab4748604fc50dc407fce85351f90b7a0ea816a0be0e4cb6713308fcadec",
                     "receiptTrie" : "0x0e84f051ebcefa1914c32c93b3145be7fa2e0c06c95dde3ed651d1fc667c5131",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0xa7a9f62a934878fb43cdb1d607723e6add55e7ab588603c1cb6f66134962fe60",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000016100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000008009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff9700000000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x0869c3f1dd26bfcd7b94190fcbc05fa01696375da4ced8d74e43e4ee75d0dd4d",
+        "lastblockhash" : "0xef78d8500f9f1859d117c540d6e75ef90b127e19f932ad59d70b88ed459c3de9",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_9_37111_37111_22000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_9_37111_37111_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf1c8",
-                    "hash" : "0x71dd69c45c541d665750a6d7c10b3c2e906a96b7a6a43ac48743f8352f32d22b",
-                    "mixHash" : "0x720c49d9c2c74ed2206ba4fbfbb76a65620fd5549d00c63e6a86a27adaa44760",
-                    "nonce" : "0x9bd029f87a35f470",
+                    "hash" : "0x5df198f1c1a5c5f5ce69e2ff6dc53e16604579347e167747c87e7425e4f58a3c",
+                    "mixHash" : "0x63c103cf3ef3a8c64f3b661c9f1e1d0e158ec5d50b59eef3c873bb85b1aa412f",
+                    "nonce" : "0xcfc55d51aca9e264",
                     "number" : "0x01",
                     "parentHash" : "0xd383ab4748604fc50dc407fce85351f90b7a0ea816a0be0e4cb6713308fcadec",
                     "receiptTrie" : "0x0e84f051ebcefa1914c32c93b3145be7fa2e0c06c95dde3ed651d1fc667c5131",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0xa7a9f62a934878fb43cdb1d607723e6add55e7ab588603c1cb6f66134962fe60",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "0xf90427f901f8a0d383ab4748604fc50dc407fce85351f90b7a0ea816a0be0e4cb6713308fcadeca01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a04fa145cfeb1cb7fb03b5f9eba613b7e90a7b00e59b41d20fc47f83288dec375da0a7a9f62a934878fb43cdb1d607723e6add55e7ab588603c1cb6f66134962fe60a00e84f051ebcefa1914c32c93b3145be7fa2e0c06c95dde3ed651d1fc667c5131b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082f1c88203e880a063c103cf3ef3a8c64f3b661c9f1e1d0e158ec5d50b59eef3c873bb85b1aa412f88cfc55d51aca9e264f90228f90225010182f1c894c305c901078781c232a2a521c2af7980f8385ee980b901c430c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000016100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000008009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97000000000000000000000000000000000000000000000000000000000000001ba05cf5357e44070982f827d438707464720158d5e5ecb64f3be3250818506fd229a05a90e38afae620ce3e8a34073bdc6fac99b6eec4cc9e7a0498919f4c0d3c1a7bc0",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000016100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000008009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff9700000000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x71dd69c45c541d665750a6d7c10b3c2e906a96b7a6a43ac48743f8352f32d22b",
+        "lastblockhash" : "0x5df198f1c1a5c5f5ce69e2ff6dc53e16604579347e167747c87e7425e4f58a3c",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_9_37111_37111_22000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_9_37111_37111_22000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf1c8",
-                    "hash" : "0x452a269ddc36cbc016779fb2d915d7ad145a594034e9dd138ecd3b1ca4f6b79e",
-                    "mixHash" : "0xca5a6d1cf99e230da8579a59fa1cd50c3358660874b86c79eb5ae97cda8dabb2",
-                    "nonce" : "0xf968dc8048158d2e",
+                    "hash" : "0xc0d0852c398725bd936f03e58ff43caeda64ec1dc681c1fdf9109e3469129462",
+                    "mixHash" : "0x89cbe8cc914eda55fcac4437dbcdf20ccc8aa78d1801211174f7d482b96988de",
+                    "nonce" : "0xc81f9c93257c7eb9",
                     "number" : "0x01",
                     "parentHash" : "0xd383ab4748604fc50dc407fce85351f90b7a0ea816a0be0e4cb6713308fcadec",
-                    "receiptTrie" : "0x3ffd7a3d8f8952573303ec69cbd9af9d7304cf427fdfc4b5585295257661b9c7",
+                    "receiptTrie" : "0x026e61688a82184479c8661d460f49d0e46108e0f6da511e461f4ea6183601ed",
                     "stateRoot" : "0x723f1756107a3db20fb3065fe261a46391e81dfed4e3991e75535e013b6cb02d",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0xa7a9f62a934878fb43cdb1d607723e6add55e7ab588603c1cb6f66134962fe60",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000016100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000008009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff9700000000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x452a269ddc36cbc016779fb2d915d7ad145a594034e9dd138ecd3b1ca4f6b79e",
+        "lastblockhash" : "0xc0d0852c398725bd936f03e58ff43caeda64ec1dc681c1fdf9109e3469129462",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_9_37111_37111_35000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_9_37111_37111_35000_d0g0v0.json
index dcaa2b1a0..0c6aa178b 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_9_37111_37111_35000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_9_37111_37111_35000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_9_37111_37111_35000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_9_37111_37111_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf1b0",
-                    "hash" : "0xcc0b6c876a6951b22a403f3bdfbc0964e34555f9e7f7ec425b7d64dc49ee2fb5",
-                    "mixHash" : "0xfe906a749de05c40bb35eefe756eb9fb93f0b201dce5efdbe717ced01d364c45",
-                    "nonce" : "0xb9e99d766a67833d",
+                    "hash" : "0xb9d089714c6f16a4563ab3e9434544fadb3411b59a1ed5f38d1dc86300ddb12c",
+                    "mixHash" : "0x21bbc9bea077ef4731f2bedc8d5d345a7c69d7b1490c7c2b610c678bb9f7abdc",
+                    "nonce" : "0x7695fcedae964de7",
                     "number" : "0x01",
                     "parentHash" : "0xd383ab4748604fc50dc407fce85351f90b7a0ea816a0be0e4cb6713308fcadec",
                     "receiptTrie" : "0x31e57c3578a703beeb8cb61d860f209c16256a5eaa7848d36339ed22c5c71289",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0xf8803ba41518a67c7bc662012cb3225ef35cbacd37b68b6d9a572719ba8d881f",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000016100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000008009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff9700000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xcc0b6c876a6951b22a403f3bdfbc0964e34555f9e7f7ec425b7d64dc49ee2fb5",
+        "lastblockhash" : "0xb9d089714c6f16a4563ab3e9434544fadb3411b59a1ed5f38d1dc86300ddb12c",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_9_37111_37111_35000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_9_37111_37111_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf1b0",
-                    "hash" : "0xa01e04a553c0a4911d117dfc2641f654c118dc64bb0f37deef68dd4c25483c41",
-                    "mixHash" : "0x167a5fbd64f44aca667721ec5c3c7630714a51eff440810deb50037b0915e621",
-                    "nonce" : "0xa432f8781c49ba6f",
+                    "hash" : "0x9a702f8195e912b86566b74d4627132f884c1afadb704bbd7c9cea180e3aa520",
+                    "mixHash" : "0xe049add4237bdd1ec921d026bfc6bb3215b29876ff1b0145c5af1bfa370166b3",
+                    "nonce" : "0xd25e96128bd6f50d",
                     "number" : "0x01",
                     "parentHash" : "0xd383ab4748604fc50dc407fce85351f90b7a0ea816a0be0e4cb6713308fcadec",
                     "receiptTrie" : "0x31e57c3578a703beeb8cb61d860f209c16256a5eaa7848d36339ed22c5c71289",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0xf8803ba41518a67c7bc662012cb3225ef35cbacd37b68b6d9a572719ba8d881f",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000016100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000008009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff9700000000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xa01e04a553c0a4911d117dfc2641f654c118dc64bb0f37deef68dd4c25483c41",
+        "lastblockhash" : "0x9a702f8195e912b86566b74d4627132f884c1afadb704bbd7c9cea180e3aa520",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_9_37111_37111_35000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_9_37111_37111_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x012490",
-                    "hash" : "0x8663a4f4c3ef1a1271215e05fa610d2769a25c53bb0e4744d9e95674e349c1b3",
-                    "mixHash" : "0x01c52846dde118b10357b4f08b2c06a913d89d86c96092c4995a8bea155b773e",
-                    "nonce" : "0x9514bf9678569913",
+                    "hash" : "0x36aa046686c925f98894b60ac0d0dd1f53f81b0377c77292f3f70bafbb588e40",
+                    "mixHash" : "0xbf1eb27e22cd0a370a2827d9e92781e695d84ea3a92e9fba2a4177702d4d012f",
+                    "nonce" : "0xc35f238fe9499d3c",
                     "number" : "0x01",
                     "parentHash" : "0xd383ab4748604fc50dc407fce85351f90b7a0ea816a0be0e4cb6713308fcadec",
                     "receiptTrie" : "0x6572e4852a763aac2d399a4947e1289b1908c0c22a683dc246501480e235c870",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0xf8803ba41518a67c7bc662012cb3225ef35cbacd37b68b6d9a572719ba8d881f",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000016100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000008009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff9700000000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x8663a4f4c3ef1a1271215e05fa610d2769a25c53bb0e4744d9e95674e349c1b3",
+        "lastblockhash" : "0x36aa046686c925f98894b60ac0d0dd1f53f81b0377c77292f3f70bafbb588e40",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_9_37111_37111_35000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_9_37111_37111_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x012490",
-                    "hash" : "0x240725eb3cf2bc045cec60c62c8d4e70c844ca8e2193d7e526f2913bc6cb1c1c",
-                    "mixHash" : "0x85b8fff38e8931c6beeccc9d7ddbe3d4a62609dc8ae5d14a72eb73432f78962b",
-                    "nonce" : "0x4510269ba5f17105",
+                    "hash" : "0xa1604efdd55a8858bb006aeff62c9f9604bfeaf23715cfe2e2c550e116d99181",
+                    "mixHash" : "0xc1d06b9d57f57f6d46dcf50f32ea8dbe9860fc9ae3f308f8b4c4fb2b52b11842",
+                    "nonce" : "0x874da8352d3a17d4",
                     "number" : "0x01",
                     "parentHash" : "0xd383ab4748604fc50dc407fce85351f90b7a0ea816a0be0e4cb6713308fcadec",
                     "receiptTrie" : "0x6572e4852a763aac2d399a4947e1289b1908c0c22a683dc246501480e235c870",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0xf8803ba41518a67c7bc662012cb3225ef35cbacd37b68b6d9a572719ba8d881f",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000016100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000008009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff9700000000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x240725eb3cf2bc045cec60c62c8d4e70c844ca8e2193d7e526f2913bc6cb1c1c",
+        "lastblockhash" : "0xa1604efdd55a8858bb006aeff62c9f9604bfeaf23715cfe2e2c550e116d99181",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_9_37111_37111_35000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_9_37111_37111_35000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0x012490",
-                    "hash" : "0xa650afe78d79a5da90ec5b2d841ab0f2205f907105f4ab6494f3c801df1512de",
-                    "mixHash" : "0x7604ed028e0b40f75d993a8cd05dbc2f39c7c2f7c65a168bb6972186e084561c",
-                    "nonce" : "0x404a75971e3c5588",
+                    "hash" : "0xab88e925e09a8fc73f97beb1f047f198e8cb53639788688d34b2b897e6eb9d81",
+                    "mixHash" : "0xf929959ee1d0643d9994da73de1c35d450e11aa151dce4b2ac71a60bf8d9298f",
+                    "nonce" : "0x021b190a3c3312fc",
                     "number" : "0x01",
                     "parentHash" : "0xd383ab4748604fc50dc407fce85351f90b7a0ea816a0be0e4cb6713308fcadec",
-                    "receiptTrie" : "0x2d685e244ece227d1f0298f1b093049a801f8ce31fcf8adc51dfe36d5045cdd2",
+                    "receiptTrie" : "0xf1112e559b3c89ccad1c1f59bc7e8077f36657c23a72bc5f0f2ed46fe09593a1",
                     "stateRoot" : "0x568c1eb3f2405df6f62cc75af3ccfae6120a8dd9fcdae0bb1f19fc8ff1e7c32b",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0xf8803ba41518a67c7bc662012cb3225ef35cbacd37b68b6d9a572719ba8d881f",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000016100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000008009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff9700000000000000000000000000000000000000000000000000000000000000",
@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xa650afe78d79a5da90ec5b2d841ab0f2205f907105f4ab6494f3c801df1512de",
+        "lastblockhash" : "0xab88e925e09a8fc73f97beb1f047f198e8cb53639788688d34b2b897e6eb9d81",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_9_3711_37111_25000.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_9_3711_37111_25000_d0g0v0.json
index 82ef2b152..c33d5cdab 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_9_3711_37111_25000.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_9_3711_37111_25000_d0g0v0.json
@@ -1,5 +1,10 @@
 {
     "modexp_9_3711_37111_25000_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_9_3711_37111_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -9,9 +14,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf1b0",
-                    "hash" : "0xb075d49ad0f6fa5307cb211e357533550ad66f16c31feebe40b8b85f51b38d16",
-                    "mixHash" : "0x2940f4c7985fc4c2981c8b910075f9d516b214d2588863d685de413f79623144",
-                    "nonce" : "0x5cd76aa62953da59",
+                    "hash" : "0x199fa65f3c838b23b735544d52f130552bd56171ce6a9dfc0a6d1dec1dd6035f",
+                    "mixHash" : "0x3e53473944cf8bcdb91b771970df66df04d3caa416e5a1df35dbb1f5a232b46d",
+                    "nonce" : "0xe8adf60d87cc082d",
                     "number" : "0x01",
                     "parentHash" : "0xd383ab4748604fc50dc407fce85351f90b7a0ea816a0be0e4cb6713308fcadec",
                     "receiptTrie" : "0x31e57c3578a703beeb8cb61d860f209c16256a5eaa7848d36339ed22c5c71289",
@@ -20,7 +25,7 @@
                     "transactionsTrie" : "0xd53a1c47f6565aab44bd14567046ae0ed3e120c5c4ffcffab066944a1dc2c145",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "0xf90427f901f8a0d383ab4748604fc50dc407fce85351f90b7a0ea816a0be0e4cb6713308fcadeca01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347943535353535353535353535353535353535353535a033d2d7585088069d0daf402ff8757d0544056981eb455ad751897c920c7773cea0d53a1c47f6565aab44bd14567046ae0ed3e120c5c4ffcffab066944a1dc2c145a031e57c3578a703beeb8cb61d860f209c16256a5eaa7848d36339ed22c5c71289b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000018405f5e10082f1b08203e880a02940f4c7985fc4c2981c8b910075f9d516b214d2588863d685de413f79623144885cd76aa62953da59f90228f90225010182fd8094c305c901078781c232a2a521c2af7980f8385ee980b901c430c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000016100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000008009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97000000000000000000000000000000000000000000000000000000000000001ba035b83d81965c174c0ac0fc425c81fd8330ab037755144acd7e0b836f638633bba0663b7580b33e46f6718ab9bc968b2766210dee51a72cd4caa58ffcd61d983407c0",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000016100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000008009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff9700000000000000000000000000000000000000000000000000000000000000",
@@ -57,7 +62,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xb075d49ad0f6fa5307cb211e357533550ad66f16c31feebe40b8b85f51b38d16",
+        "lastblockhash" : "0x199fa65f3c838b23b735544d52f130552bd56171ce6a9dfc0a6d1dec1dd6035f",
         "network" : "EIP150",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -220,6 +225,11 @@
         }
     },
     "modexp_9_3711_37111_25000_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_9_3711_37111_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -229,9 +239,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xf1b0",
-                    "hash" : "0x822b3e6ea0ab49b4703e20cf2540a9dffa94b574459e78cc67fc98d2064a997d",
-                    "mixHash" : "0x26cac4b1b29a3c317f85551b3a7b1d7410c5c01eb0f787dc972f1b7c9e70de1e",
-                    "nonce" : "0x09345fa7ec50c948",
+                    "hash" : "0x14d2427870fed06ce2356c9bde149e7d86f6d587ef762a0c9cd8dcac86052294",
+                    "mixHash" : "0x594038c3a60731de1010faa0f38783ad89845ace0296b1b6ab07ff48c896049d",
+                    "nonce" : "0x5ac0c5a3d97f33b8",
                     "number" : "0x01",
                     "parentHash" : "0xd383ab4748604fc50dc407fce85351f90b7a0ea816a0be0e4cb6713308fcadec",
                     "receiptTrie" : "0x31e57c3578a703beeb8cb61d860f209c16256a5eaa7848d36339ed22c5c71289",
@@ -240,7 +250,7 @@
                     "transactionsTrie" : "0xd53a1c47f6565aab44bd14567046ae0ed3e120c5c4ffcffab066944a1dc2c145",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000016100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000008009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff9700000000000000000000000000000000000000000000000000000000000000",
@@ -277,7 +287,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x822b3e6ea0ab49b4703e20cf2540a9dffa94b574459e78cc67fc98d2064a997d",
+        "lastblockhash" : "0x14d2427870fed06ce2356c9bde149e7d86f6d587ef762a0c9cd8dcac86052294",
         "network" : "EIP158",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -440,6 +450,11 @@
         }
     },
     "modexp_9_3711_37111_25000_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_9_3711_37111_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -449,9 +464,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xfd80",
-                    "hash" : "0x1a9ba3cb256d3f653619b2bca47f8983396ef904766b7202b409fdbf1a7e4307",
-                    "mixHash" : "0xdeef919954031d9c42b2b623aa1d5f1e35d6f38e04b5b4c89161a260008fcb6f",
-                    "nonce" : "0x96f30369fdccb766",
+                    "hash" : "0xbfe2b60638eef28bb850cf6899338a84d3b73aae5a7d312661266b7e33131650",
+                    "mixHash" : "0x052cd4dca2e9a3760209e65ef7742b764ef8e3695f3f136cfeee7172d7359134",
+                    "nonce" : "0xbdd4ef4ef3c4ec4e",
                     "number" : "0x01",
                     "parentHash" : "0xd383ab4748604fc50dc407fce85351f90b7a0ea816a0be0e4cb6713308fcadec",
                     "receiptTrie" : "0x7030b5dd76d57611dbc4d8a373b1c02b695bbcfeab52ee21ecabefe6d3af8595",
@@ -460,7 +475,7 @@
                     "transactionsTrie" : "0xd53a1c47f6565aab44bd14567046ae0ed3e120c5c4ffcffab066944a1dc2c145",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000016100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000008009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff9700000000000000000000000000000000000000000000000000000000000000",
@@ -497,7 +512,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x1a9ba3cb256d3f653619b2bca47f8983396ef904766b7202b409fdbf1a7e4307",
+        "lastblockhash" : "0xbfe2b60638eef28bb850cf6899338a84d3b73aae5a7d312661266b7e33131650",
         "network" : "Frontier",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -659,6 +674,11 @@
         }
     },
     "modexp_9_3711_37111_25000_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_9_3711_37111_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -668,9 +688,9 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xfd80",
-                    "hash" : "0xac8769acc16b3ab9242a8f6d10516f57004d42e2f8e0f853453424a248462ca1",
-                    "mixHash" : "0x9370d04ee83a133994331225bd55b28d3d9d4e1e75555d22807be929ce9a23de",
-                    "nonce" : "0x162e4cee3601cd75",
+                    "hash" : "0x011ef271de16d92bf2b4862dc6311d4779c913c0ce1302dc41d098eb6c40f7b0",
+                    "mixHash" : "0x7ee775f86df68af3ba7df53d616d11e187c7390c86e0ba6288d618577b8e17f7",
+                    "nonce" : "0x2186c9d0f782a871",
                     "number" : "0x01",
                     "parentHash" : "0xd383ab4748604fc50dc407fce85351f90b7a0ea816a0be0e4cb6713308fcadec",
                     "receiptTrie" : "0x7030b5dd76d57611dbc4d8a373b1c02b695bbcfeab52ee21ecabefe6d3af8595",
@@ -679,7 +699,7 @@
                     "transactionsTrie" : "0xd53a1c47f6565aab44bd14567046ae0ed3e120c5c4ffcffab066944a1dc2c145",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
                         "data" : "0x30c8d1da0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000016100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000008009ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff97ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff9700000000000000000000000000000000000000000000000000000000000000",
@@ -716,7 +736,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0xac8769acc16b3ab9242a8f6d10516f57004d42e2f8e0f853453424a248462ca1",
+        "lastblockhash" : "0x011ef271de16d92bf2b4862dc6311d4779c913c0ce1302dc41d098eb6c40f7b0",
         "network" : "Homestead",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
@@ -878,6 +898,11 @@
         }
     },
     "modexp_9_3711_37111_25000_d0g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_9_3711_37111_25000_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
@@ -887,18 +912,18 @@
                     "extraData" : "",
                     "gasLimit" : "0x05f5e100",
                     "gasUsed" : "0xfd80",
-                    "hash" : "0x1b48b5ba49ca5e9d44c9900b2f43cad1c28da81cbdebdd366fb90711cb40bc41",
-                    "mixHash" : "0xe16eab8a3c8a20b0ef40dad4dfc863d40d7ea20efad63a6b517621e7c8d8820c",
-                    "nonce" : "0xb8ceb301b8633dd6",
+                    "hash" : "0xd3a8bee6a3c9f20c88b6610706b69c5fa47041b8a2da770e427812ca1111b659",
+                    "mixHash" : "0xa5bcbab5d5e3dae379f66ad71cfe4c5c28b61e47669a3300674dfbb09670df7a",
+                    "nonce" : "0x15fe12bd66d7178d",
                     "number" : "0x01",
                     "parentHash" : "0xd383ab4748604fc50dc407fce85351f90b7a0ea816a0be0e4cb6713308fcadec",
-                    "receiptTrie" : "0x3ee879cc8c64909737376889b373f812753b3109031fe29aea2fe43f9ebd9da9",
+                    "receiptTrie" : "0xf85ef3979754b7ecfd28d1ea2638a3080ebe3334eadd0777129541ab76ba07c0",
                     "stateRoot" : "0xec2cfc1dfaf7f8394718146c86b8f20fbf65f7b6599e98386012c1fa868bac30",
                     "timestamp" : "0x03e8",
                     "transactionsTrie" : "0xd53a1c47f6565aab44bd14567046ae0ed3e120c5c4ffcffab066944a1dc2c145",
                     "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
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@@ -935,7 +960,7 @@
             "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "0x1b48b5ba49ca5e9d44c9900b2f43cad1c28da81cbdebdd366fb90711cb40bc41",
+        "lastblockhash" : "0xd3a8bee6a3c9f20c88b6610706b69c5fa47041b8a2da770e427812ca1111b659",
         "network" : "Metropolis",
         "postState" : {
             "0x0000000000000000000000000000000000000001" : {
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d0g0v0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d0g0v0.json
new file mode 100644
index 000000000..87d677737
--- /dev/null
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d0g0v0.json
@@ -0,0 +1,538 @@
+{
+    "modexp_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x02540be400",
+                    "gasUsed" : "0xca91",
+                    "hash" : "0xaa91325a58c9ccaddc3315d6c8c4494dc8f497634216dc2863bda34e792f2e98",
+                    "mixHash" : "0x70587cf95ad245ddde30c40489165be4a3e4b61974dd13962c7f052fe55c0067",
+                    "nonce" : "0xb7dfb65cf41d1136",
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+                    "parentHash" : "0x70fd8962467cac8e2412f97cc4f775613ccc23d5340252ee5cca67b868639273",
+                    "receiptTrie" : "0xc84b322ae5f52c2e923ed8d8c79fbdcb8bbe884cef21d0adc7f91a0ac04b8b0c",
+                    "stateRoot" : "0xe9593314e3f16a702772eaa3f21569c4b4fe7f31126fade32aa2bc6ddfd654c7",
+                    "timestamp" : "0x03e8",
+                    "transactionsTrie" : "0xc6801fb87855d56a9f042db07d08e830c2dbe36f316d83412e875cf7a7f64f01",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                },
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+                        "nonce" : "0x00",
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+                        "to" : "0x1000000000000000000000000000000000000000",
+                        "v" : "0x1c",
+                        "value" : "0x00"
+                    }
+                ],
+                "uncleHeaders" : [
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+            }
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+        "genesisBlockHeader" : {
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+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x02540be400",
+            "gasUsed" : "0x00",
+            "hash" : "0x70fd8962467cac8e2412f97cc4f775613ccc23d5340252ee5cca67b868639273",
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+            "nonce" : "0x0102030405060708",
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+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xb0afba507e6fef0e690450e0c590ea05c53f4d93ea93a7b92449c437591484ca",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
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+        "lastblockhash" : "0xaa91325a58c9ccaddc3315d6c8c4494dc8f497634216dc2863bda34e792f2e98",
+        "network" : "EIP150",
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+                "storage" : {
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+                }
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+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4ca91",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
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+            }
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+                "nonce" : "0x00",
+                "storage" : {
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+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "modexp_d0g0v0_EIP158" : {
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+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_d0g0v0Filler.json"
+        },
+        "blocks" : [
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
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+                    "gasLimit" : "0x02540be400",
+                    "gasUsed" : "0xca91",
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+                        "v" : "0x1c",
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+                "uncleHeaders" : [
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+        "genesisBlockHeader" : {
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+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
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+                "storage" : {
+                }
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+                "balance" : "0x3635c9adc5de9f356f",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
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+                "storage" : {
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+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "modexp_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+                    "extraData" : "",
+                    "gasLimit" : "0x02540be400",
+                    "gasUsed" : "0x05f5e100",
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+                "nonce" : "0x00",
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+                "nonce" : "0x00",
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+        },
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+                "nonce" : "0x00",
+                "storage" : {
+                }
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+                "balance" : "0x3635c9adc5d8aa1f00",
+                "code" : "",
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+                "storage" : {
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+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x3635c9adc5dea00000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
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+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_d0g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
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+        },
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+        "lastblockhash" : "0xe757b6f6a280bd8c54eae808b805f6c6b64b22086c6b70f0361e4bafac4d3e4b",
+        "network" : "Metropolis",
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+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
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+                "code" : "0x36600060003760206103e8366000600060055af26001556103e851600255",
+                "nonce" : "0x00",
+                "storage" : {
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+                }
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+                "balance" : "0x4563918244f50f5c",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
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+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x3635c9adc5de9ef0a4",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
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+            }
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+        "pre" : {
+            "0x1000000000000000000000000000000000000000" : {
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+                "code" : "0x36600060003760206103e8366000600060055af26001556103e851600255",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x3635c9adc5dea00000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d10g0v0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d10g0v0.json
new file mode 100644
index 000000000..7084d9235
--- /dev/null
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d10g0v0.json
@@ -0,0 +1,537 @@
+{
+    "modexp_d10g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_d10g0v0Filler.json"
+        },
+        "blocks" : [
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+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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+        "lastblockhash" : "0xf9355c0660b42ce12b6aa4cd1649843c90d7297ef86069b8a4b7fd7af5f32776",
+        "network" : "Homestead",
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+                "nonce" : "0x00",
+                "storage" : {
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+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x456391824ae9e100",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x3635c9adc5d8aa1f00",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x1000000000000000000000000000000000000000" : {
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+                "code" : "0x36600060003760206103e8366000600060055af26001556103e851600255",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x3635c9adc5dea00000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "modexp_d10g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_d10g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+                    "extraData" : "",
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+        "genesisBlockHeader" : {
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+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+        "lastblockhash" : "0x68d6d1445dc580a9bcd12a67820dc518f85b4ed0c5ba2bafabbdceed20e92e70",
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+                "nonce" : "0x00",
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+                "nonce" : "0x00",
+                "storage" : {
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+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4b9d3",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
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+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x3635c9adc5de9f462d",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
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+        "pre" : {
+            "0x1000000000000000000000000000000000000000" : {
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+                "code" : "0x36600060003760206103e8366000600060055af26001556103e851600255",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x3635c9adc5dea00000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d11g0v0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d11g0v0.json
new file mode 100644
index 000000000..a9558d923
--- /dev/null
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d11g0v0.json
@@ -0,0 +1,538 @@
+{
+    "modexp_d11g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_d11g0v0Filler.json"
+        },
+        "blocks" : [
+            {
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+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
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+    },
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+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_d11g0v0Filler.json"
+        },
+        "blocks" : [
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+        "lastblockhash" : "0xbdf0cfcbadaa327d650ce40f2a036d016aec0b975de1af4653ce5d32e365be97",
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+                "nonce" : "0x00",
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+                "nonce" : "0x01",
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+            "0x1000000000000000000000000000000000000000" : {
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+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x3635c9adc5dea00000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d12g0v0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d12g0v0.json
new file mode 100644
index 000000000..f9b383381
--- /dev/null
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d12g0v0.json
@@ -0,0 +1,537 @@
+{
+    "modexp_d12g0v0_EIP150" : {
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+        },
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+                "nonce" : "0x00",
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+                "balance" : "0x3635c9adc5de9f462d",
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+                "nonce" : "0x01",
+                "storage" : {
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+        "pre" : {
+            "0x1000000000000000000000000000000000000000" : {
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+                "nonce" : "0x00",
+                "storage" : {
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+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x3635c9adc5dea00000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d13g0v0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d13g0v0.json
new file mode 100644
index 000000000..9d1f39c03
--- /dev/null
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d13g0v0.json
@@ -0,0 +1,537 @@
+{
+    "modexp_d13g0v0_EIP150" : {
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+        },
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+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d14g0v0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d14g0v0.json
new file mode 100644
index 000000000..c0b98187f
--- /dev/null
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d14g0v0.json
@@ -0,0 +1,538 @@
+{
+    "modexp_d14g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_d14g0v0Filler.json"
+        },
+        "blocks" : [
+            {
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+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x02540be400",
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+                "nonce" : "0x00",
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+                }
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+        }
+    }
+}
\ No newline at end of file
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d15g0v0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d15g0v0.json
new file mode 100644
index 000000000..88974b3ec
--- /dev/null
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d15g0v0.json
@@ -0,0 +1,537 @@
+{
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+                "nonce" : "0x00",
+                "storage" : {
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+    },
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_d15g0v0Filler.json"
+        },
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+            {
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+                "nonce" : "0x00",
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+                "code" : "",
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+            "0x1000000000000000000000000000000000000000" : {
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+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x3635c9adc5dea00000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d16g0v0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d16g0v0.json
new file mode 100644
index 000000000..f6ecde2aa
--- /dev/null
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d16g0v0.json
@@ -0,0 +1,538 @@
+{
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+        },
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+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d17g0v0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d17g0v0.json
new file mode 100644
index 000000000..ffa4e596b
--- /dev/null
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d17g0v0.json
@@ -0,0 +1,538 @@
+{
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+        },
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+                "nonce" : "0x00",
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+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d18g0v0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d18g0v0.json
new file mode 100644
index 000000000..44032a6bc
--- /dev/null
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d18g0v0.json
@@ -0,0 +1,537 @@
+{
+    "modexp_d18g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_d18g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x02540be400",
+                    "gasUsed" : "0xb9d3",
+                    "hash" : "0x1408cbb3799170195dd447781446423474909b91457717928f5e6f28e50b7925",
+                    "mixHash" : "0xf967094aef347c20e0592f7084e0a87eaa3c8436fd5e05019160375785f69332",
+                    "nonce" : "0x36e40163cc286bd1",
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+                    "parentHash" : "0x70fd8962467cac8e2412f97cc4f775613ccc23d5340252ee5cca67b868639273",
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+                    "timestamp" : "0x03e8",
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+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
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+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
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+            "0x1000000000000000000000000000000000000000" : {
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+                "code" : "0x36600060003760206103e8366000600060055af26001556103e851600255",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x3635c9adc5dea00000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "modexp_d18g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_d18g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+                        "to" : "0x1000000000000000000000000000000000000000",
+                        "v" : "0x1c",
+                        "value" : "0x00"
+                    }
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+        "genesisBlockHeader" : {
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+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x02540be400",
+            "gasUsed" : "0x00",
+            "hash" : "0x70fd8962467cac8e2412f97cc4f775613ccc23d5340252ee5cca67b868639273",
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+            "nonce" : "0x0102030405060708",
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+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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+        "lastblockhash" : "0x4242ee9115425c79311fb5acf3ee857b373d0fd44a74260bf0e25679c16f93c7",
+        "network" : "Metropolis",
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+                "nonce" : "0x00",
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+                "balance" : "0x4563918244f4b9d3",
+                "code" : "",
+                "nonce" : "0x00",
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+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x3635c9adc5de9f462d",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
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+            "0x1000000000000000000000000000000000000000" : {
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+                "nonce" : "0x00",
+                "storage" : {
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+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x3635c9adc5dea00000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d19g0v0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d19g0v0.json
new file mode 100644
index 000000000..1bdf9c083
--- /dev/null
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d19g0v0.json
@@ -0,0 +1,537 @@
+{
+    "modexp_d19g0v0_EIP150" : {
+        "_info" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_d19g0v0Filler.json"
+        },
+        "blocks" : [
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+                "nonce" : "0x00",
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+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
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+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_d19g0v0Filler.json"
+        },
+        "blocks" : [
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+                "storage" : {
+                }
+            }
+        }
+    },
+    "modexp_d19g0v0_Metropolis" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
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+        },
+        "blocks" : [
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+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+            "gasUsed" : "0x00",
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+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
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+        "lastblockhash" : "0x3e5d8cab4da7ef78d105ef940b5ded75d25f264308b3a95540d6bc4082a48953",
+        "network" : "Metropolis",
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+                "nonce" : "0x00",
+                "storage" : {
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+                "nonce" : "0x00",
+                "storage" : {
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+                }
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+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4b9d7",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x3635c9adc5de9f4629",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x1000000000000000000000000000000000000000" : {
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+                "code" : "0x36600060003760206103e8366000600060055af26001556103e851600255",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x3635c9adc5dea00000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d1g0v0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d1g0v0.json
new file mode 100644
index 000000000..9cc1910e0
--- /dev/null
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d1g0v0.json
@@ -0,0 +1,537 @@
+{
+    "modexp_d1g0v0_EIP150" : {
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+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_d1g0v0Filler.json"
+        },
+        "blocks" : [
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+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d20g0v0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d20g0v0.json
new file mode 100644
index 000000000..ddcf9455e
--- /dev/null
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d20g0v0.json
@@ -0,0 +1,537 @@
+{
+    "modexp_d20g0v0_EIP150" : {
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+        },
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+        },
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+                "nonce" : "0x00",
+                "storage" : {
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+                "code" : "",
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+                "code" : "0x36600060003760206103e8366000600060055af26001556103e851600255",
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+                "balance" : "0x3635c9adc5dea00000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
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+    "modexp_d20g0v0_Metropolis" : {
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+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_d20g0v0Filler.json"
+        },
+        "blocks" : [
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+                "blockHeader" : {
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+                "storage" : {
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+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
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+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x3635c9adc5de9f4631",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
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+        "pre" : {
+            "0x1000000000000000000000000000000000000000" : {
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+                "code" : "0x36600060003760206103e8366000600060055af26001556103e851600255",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x3635c9adc5dea00000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d21g0v0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d21g0v0.json
new file mode 100644
index 000000000..a07feda19
--- /dev/null
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d21g0v0.json
@@ -0,0 +1,537 @@
+{
+    "modexp_d21g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_d21g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+                    "gasLimit" : "0x02540be400",
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+                "nonce" : "0x00",
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+                "code" : "",
+                "nonce" : "0x01",
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+            }
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+                "nonce" : "0x00",
+                "storage" : {
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+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x3635c9adc5dea00000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "modexp_d21g0v0_Metropolis" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_d21g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
+                    "gasLimit" : "0x02540be400",
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+                        "to" : "0x1000000000000000000000000000000000000000",
+                        "v" : "0x1b",
+                        "value" : "0x00"
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+        "genesisBlockHeader" : {
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+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
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+            "gasUsed" : "0x00",
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+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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+        "lastblockhash" : "0x4b9b7fa3c5ed4eed481b1ae7ed239ab53727cb39bcc4fa907c4b03db579a7277",
+        "network" : "Metropolis",
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+                "nonce" : "0x00",
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+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
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+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
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+                "balance" : "0x3635c9adc5de9f45ed",
+                "code" : "",
+                "nonce" : "0x01",
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+            "0x1000000000000000000000000000000000000000" : {
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+                "nonce" : "0x00",
+                "storage" : {
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+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x3635c9adc5dea00000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d22g0v0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d22g0v0.json
new file mode 100644
index 000000000..e47bf7b8b
--- /dev/null
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d22g0v0.json
@@ -0,0 +1,537 @@
+{
+    "modexp_d22g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
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+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_d22g0v0Filler.json"
+        },
+        "blocks" : [
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+                "code" : "",
+                "nonce" : "0x00",
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+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x3635c9adc5dea00000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
+    "modexp_d22g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_d22g0v0Filler.json"
+        },
+        "blocks" : [
+            {
+                "blockHeader" : {
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "difficulty" : "0x020000",
+                    "extraData" : "",
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+                "nonce" : "0x01",
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+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d23g0v0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d23g0v0.json
new file mode 100644
index 000000000..7e468740f
--- /dev/null
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d23g0v0.json
@@ -0,0 +1,537 @@
+{
+    "modexp_d23g0v0_EIP150" : {
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+        },
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+                "nonce" : "0x00",
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+        }
+    }
+}
\ No newline at end of file
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d24g0v0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d24g0v0.json
new file mode 100644
index 000000000..4c906bf9b
--- /dev/null
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d24g0v0.json
@@ -0,0 +1,537 @@
+{
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+                "nonce" : "0x00",
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+        },
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+                "nonce" : "0x00",
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+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d25g0v0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d25g0v0.json
new file mode 100644
index 000000000..d1a97bb27
--- /dev/null
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d25g0v0.json
@@ -0,0 +1,538 @@
+{
+    "modexp_d25g0v0_EIP150" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_d25g0v0Filler.json"
+        },
+        "blocks" : [
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+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
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+        }
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+        },
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+        "lastblockhash" : "0x2a33e97e92defc6ba4fac4544c374062e0ee03e00d801d2eafe61aee8ecd1fb3",
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+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x3635c9adc5dea00000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d26g0v0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d26g0v0.json
new file mode 100644
index 000000000..de46f2a4d
--- /dev/null
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d26g0v0.json
@@ -0,0 +1,538 @@
+{
+    "modexp_d26g0v0_EIP150" : {
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+        },
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+                "storage" : {
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
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+}
\ No newline at end of file
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d27g0v0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d27g0v0.json
new file mode 100644
index 000000000..5bd50aca1
--- /dev/null
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d27g0v0.json
@@ -0,0 +1,538 @@
+{
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+                "nonce" : "0x00",
+                "storage" : {
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+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d28g0v0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d28g0v0.json
new file mode 100644
index 000000000..8793aeaf1
--- /dev/null
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d28g0v0.json
@@ -0,0 +1,536 @@
+{
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+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d29g0v0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d29g0v0.json
new file mode 100644
index 000000000..2c10e7b81
--- /dev/null
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d29g0v0.json
@@ -0,0 +1,537 @@
+{
+    "modexp_d29g0v0_EIP150" : {
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+        },
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+        },
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+        "lastblockhash" : "0xf07fc488dc11a74fc242490267f3f31dc30f33c267fe45ca201a2f7ec5b88b42",
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+                "nonce" : "0x00",
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+                "balance" : "0x3635c9adc5de9f47bf",
+                "code" : "",
+                "nonce" : "0x01",
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+            "0x1000000000000000000000000000000000000000" : {
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+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d2g0v0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d2g0v0.json
new file mode 100644
index 000000000..e019b40b2
--- /dev/null
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d2g0v0.json
@@ -0,0 +1,536 @@
+{
+    "modexp_d2g0v0_EIP150" : {
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+        },
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+        "lastblockhash" : "0x206385b2f16bb81534878112c8832a9f6995b528db8afc591a087ab24ce0ac3d",
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+                "nonce" : "0x00",
+                "storage" : {
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+            },
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+                "balance" : "0x456391824ad23259",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
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+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x3635c9adc5d8c1cda7",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
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+            }
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+        "pre" : {
+            "0x1000000000000000000000000000000000000000" : {
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+                "nonce" : "0x00",
+                "storage" : {
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+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x3635c9adc5dea00000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d30g0v0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d30g0v0.json
new file mode 100644
index 000000000..725683146
--- /dev/null
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d30g0v0.json
@@ -0,0 +1,537 @@
+{
+    "modexp_d30g0v0_EIP150" : {
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+        },
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+                "nonce" : "0x00",
+                "storage" : {
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+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x3635c9adc5dea00000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d3g0v0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d3g0v0.json
new file mode 100644
index 000000000..c4e61d7da
--- /dev/null
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d3g0v0.json
@@ -0,0 +1,538 @@
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+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x3635c9adc5dea00000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    },
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+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_d3g0v0Filler.json"
+        },
+        "blocks" : [
+            {
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+                "code" : "",
+                "nonce" : "0x00",
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+                "code" : "",
+                "nonce" : "0x01",
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+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x3635c9adc5dea00000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d4g0v0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d4g0v0.json
new file mode 100644
index 000000000..7a58bc9cb
--- /dev/null
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d4g0v0.json
@@ -0,0 +1,538 @@
+{
+    "modexp_d4g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
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+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_d4g0v0Filler.json"
+        },
+        "blocks" : [
+            {
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+                "nonce" : "0x00",
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+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d5g0v0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d5g0v0.json
new file mode 100644
index 000000000..1a5e068da
--- /dev/null
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d5g0v0.json
@@ -0,0 +1,537 @@
+{
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+                        "to" : "0x1000000000000000000000000000000000000000",
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+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+            "gasUsed" : "0x00",
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+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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+        "genesisRLP" : "0xf901fcf901f7a00000000000000000000000000000000000000000000000000000000000000000a01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347942adc25665018aa1fe0e6bc666dac8fc2697ff9baa0b0afba507e6fef0e690450e0c590ea05c53f4d93ea93a7b92449c437591484caa056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421b901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083020000808502540be400808203b642a056e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421880102030405060708c0c0",
+        "lastblockhash" : "0xe412e7b50e7db43b051076bf03fe4e4882141dd8d08656b6d5cbbed71551635c",
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+                "nonce" : "0x00",
+                "storage" : {
+                    "0x01" : "0x01"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4b995",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x3635c9adc5de9f466b",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x1000000000000000000000000000000000000000" : {
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+                "code" : "0x36600060003760206103e8366000600060055af26001556103e851600255",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x3635c9adc5dea00000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d6g0v0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d6g0v0.json
new file mode 100644
index 000000000..91661b92e
--- /dev/null
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d6g0v0.json
@@ -0,0 +1,538 @@
+{
+    "modexp_d6g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
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+        },
+        "blocks" : [
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+                "balance" : "0x3635c9adc5dea00000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d7g0v0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d7g0v0.json
new file mode 100644
index 000000000..859f83f0c
--- /dev/null
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d7g0v0.json
@@ -0,0 +1,538 @@
+{
+    "modexp_d7g0v0_EIP150" : {
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+        },
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+                "nonce" : "0x00",
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+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
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+            }
+        }
+    },
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+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_d7g0v0Filler.json"
+        },
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+                "code" : "",
+                "nonce" : "0x00",
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+                "balance" : "0x3635c9adc5de9f0bcb",
+                "code" : "",
+                "nonce" : "0x01",
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+                "nonce" : "0x00",
+                "storage" : {
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+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x3635c9adc5dea00000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d8g0v0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d8g0v0.json
new file mode 100644
index 000000000..f27a7b710
--- /dev/null
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d8g0v0.json
@@ -0,0 +1,537 @@
+{
+    "modexp_d8g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/modexp_d8g0v0Filler.json"
+        },
+        "blocks" : [
+            {
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+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d9g0v0.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d9g0v0.json
new file mode 100644
index 000000000..a15d42338
--- /dev/null
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/modexp_d9g0v0.json
@@ -0,0 +1,537 @@
+{
+    "modexp_d9g0v0_EIP150" : {
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+        },
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+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0x83874b44aa69eb3dcbd314c7f023d3bbfa235b46b34df5fc3c66c011298c0b6e",
+                        "s" : "0x32ee67eeb18b898823c6eab6fe091ed4bab424720c06419675b3b7b4582780a3",
+                        "to" : "0x1000000000000000000000000000000000000000",
+                        "v" : "0x1c",
+                        "value" : "0x00"
+                    }
+                ],
+                "uncleHeaders" : [
+                ]
+            }
+        ],
+        "genesisBlockHeader" : {
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "difficulty" : "0x020000",
+            "extraData" : "0x42",
+            "gasLimit" : "0x02540be400",
+            "gasUsed" : "0x00",
+            "hash" : "0x70fd8962467cac8e2412f97cc4f775613ccc23d5340252ee5cca67b868639273",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0x00",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xb0afba507e6fef0e690450e0c590ea05c53f4d93ea93a7b92449c437591484ca",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
+        "genesisRLP" : "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",
+        "lastblockhash" : "0x399699a2279113cd39402623ea99fef765a30ef82767be287851e0d7ce020750",
+        "network" : "Metropolis",
+        "postState" : {
+            "0x00000000000000000000000000000000000000f0" : {
+                "balance" : "0x00",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0x1000000000000000000000000000000000000000" : {
+                "balance" : "0x00",
+                "code" : "0x36600060003760206103e8366000600060055af26001556103e851600255",
+                "nonce" : "0x00",
+                "storage" : {
+                    "0x01" : "0x01"
+                }
+            },
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+                "balance" : "0x4563918244f4b98f",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x3635c9adc5de9f4671",
+                "code" : "",
+                "nonce" : "0x01",
+                "storage" : {
+                }
+            }
+        },
+        "pre" : {
+            "0x1000000000000000000000000000000000000000" : {
+                "balance" : "0x00",
+                "code" : "0x36600060003760206103e8366000600060055af26001556103e851600255",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            },
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x3635c9adc5dea00000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/sec80.json b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/sec80_d0g0v0.json
index bd15295e5..d69c57145 100644
--- a/BlockchainTests/GeneralStateTests/stPreCompiledContracts/sec80.json
+++ b/BlockchainTests/GeneralStateTests/stPreCompiledContracts/sec80_d0g0v0.json
@@ -1,35 +1,40 @@
 {
     "sec80_d0g0v0_EIP150" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/sec80_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+                    "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xaf2d",
-                    "hash" : "fc25f6eb6eb851c227c186f70e841b458ff100b5b2988850960da4b3382a0f87",
-                    "mixHash" : "b1154b77dfddded64ab6b9644a6ab9284824b4c69a3ca92c0a11250400fa635e",
-                    "nonce" : "d5d36e096836d415",
+                    "hash" : "0x9d133efc9f04b9af4e460c1a334990c286d51628b9c5e91df2b3198ba6843c6a",
+                    "mixHash" : "0x71ab8ea1dffddd84ea591317605f1868fb5263abdd10b1add4b4b86caba59233",
+                    "nonce" : "0x5b6faf633270417c",
                     "number" : "0x01",
-                    "parentHash" : "685e58a31539f57e51f4ae36f8e1559aa3d9f52b8a0dcdf5d545066111701abf",
-                    "receiptTrie" : "46f10f0f8ccd6ac607124cf3409bfb6b15029c132e210438999f7fd81171bb4c",
-                    "stateRoot" : "48570c0e86f5bec15ac3a6453d0acd2736e0eecd350bf5e19e24bf616875993c",
+                    "parentHash" : "0x685e58a31539f57e51f4ae36f8e1559aa3d9f52b8a0dcdf5d545066111701abf",
+                    "receiptTrie" : "0x46f10f0f8ccd6ac607124cf3409bfb6b15029c132e210438999f7fd81171bb4c",
+                    "stateRoot" : "0x48570c0e86f5bec15ac3a6453d0acd2736e0eecd350bf5e19e24bf616875993c",
                     "timestamp" : "0x03e8",
-                    "transactionsTrie" : "138e622ff34e8a4bed7c2631ee946b094d23bd208e8285e710fc5fa254318627",
-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0x138e622ff34e8a4bed7c2631ee946b094d23bd208e8285e710fc5fa254318627",
+                    "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
                 },
-                "rlp" : "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",
+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x989680",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0xc8c5469bcab2d89c9083cecdf26c9d3a9e40597d1d82744bc0e5e582f9dc48a4",
                         "s" : "0x433eb07127e317522d4e08b89cd3824eee8bf1c75a2871db940e0c54d0dd09d2",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -39,28 +44,28 @@
             }
         ],
         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
+            "bloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "685e58a31539f57e51f4ae36f8e1559aa3d9f52b8a0dcdf5d545066111701abf",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0x685e58a31539f57e51f4ae36f8e1559aa3d9f52b8a0dcdf5d545066111701abf",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "25a4db33e2f4a0ef769302c3d94763756cd510430bdb2419ca098625180e2846",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x25a4db33e2f4a0ef769302c3d94763756cd510430bdb2419ca098625180e2846",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
         },
         "genesisRLP" : "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",
-        "lastblockhash" : "fc25f6eb6eb851c227c186f70e841b458ff100b5b2988850960da4b3382a0f87",
+        "lastblockhash" : "0x9d133efc9f04b9af4e460c1a334990c286d51628b9c5e91df2b3198ba6843c6a",
         "network" : "EIP150",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x0132b3a0",
                 "code" : "0x601b565b6000555b005b630badf00d6003565b63c001f00d6003565b7319e7e376e7c213b7e7e7e46cc70a5dd086daff2a7f22ae6da6b482f9b1b19b0b897c3fd43884180a1c5ee361e1107a1bc635649dda600052601b603f537f16433dce375ce6dc8151d3f0a22728bc4a1d9fd6ed39dfd18b4609331937367f6040527f306964c0cf5d74f04129fdc60b54d35b596dde1bf89ad92cb4123318f4c0e40060605260206080607f60006000600161fffff21560075760805114601257600956",
                 "nonce" : "0x00",
@@ -68,32 +73,32 @@
                     "0x00" : "0xc001f00d"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f4af2d",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a761ca33",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
                 "balance" : "0x01312d00",
                 "code" : "0x601b565b6000555b005b630badf00d6003565b63c001f00d6003565b7319e7e376e7c213b7e7e7e46cc70a5dd086daff2a7f22ae6da6b482f9b1b19b0b897c3fd43884180a1c5ee361e1107a1bc635649dda600052601b603f537f16433dce375ce6dc8151d3f0a22728bc4a1d9fd6ed39dfd18b4609331937367f6040527f306964c0cf5d74f04129fdc60b54d35b596dde1bf89ad92cb4123318f4c0e40060605260206080607f60006000600161fffff21560075760805114601257600956",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -101,36 +106,41 @@
         }
     },
     "sec80_d0g0v0_EIP158" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/sec80_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xaf2d",
-                    "hash" : "2fdb4f99706c317f4bddb9761a100df6c3aa4c8f006cb6dd66746c060cd409bc",
-                    "mixHash" : "90e9c721dae6a6edd1f5a92432f9d464349dc6dfd3ef23940138c90d8f3e6edb",
-                    "nonce" : "6f18a603cb28b807",
+                    "hash" : "0xd9bbd4993594249c2c3824d49f49782552bbbf8bca68f95ec8b52b4450d04274",
+                    "mixHash" : "0x85f9faa88949043ecd3901a1241e9a65714c6d966a5c3b2697f7233000aa9755",
+                    "nonce" : "0x03cf4ce4efcf7243",
                     "number" : "0x01",
-                    "parentHash" : "685e58a31539f57e51f4ae36f8e1559aa3d9f52b8a0dcdf5d545066111701abf",
-                    "receiptTrie" : "46f10f0f8ccd6ac607124cf3409bfb6b15029c132e210438999f7fd81171bb4c",
-                    "stateRoot" : "48570c0e86f5bec15ac3a6453d0acd2736e0eecd350bf5e19e24bf616875993c",
+                    "parentHash" : "0x685e58a31539f57e51f4ae36f8e1559aa3d9f52b8a0dcdf5d545066111701abf",
+                    "receiptTrie" : "0x46f10f0f8ccd6ac607124cf3409bfb6b15029c132e210438999f7fd81171bb4c",
+                    "stateRoot" : "0x48570c0e86f5bec15ac3a6453d0acd2736e0eecd350bf5e19e24bf616875993c",
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-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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+                "rlp" : "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",
                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x989680",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0xc8c5469bcab2d89c9083cecdf26c9d3a9e40597d1d82744bc0e5e582f9dc48a4",
                         "s" : "0x433eb07127e317522d4e08b89cd3824eee8bf1c75a2871db940e0c54d0dd09d2",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -140,28 +150,28 @@
             }
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         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "685e58a31539f57e51f4ae36f8e1559aa3d9f52b8a0dcdf5d545066111701abf",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0x685e58a31539f57e51f4ae36f8e1559aa3d9f52b8a0dcdf5d545066111701abf",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "25a4db33e2f4a0ef769302c3d94763756cd510430bdb2419ca098625180e2846",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x25a4db33e2f4a0ef769302c3d94763756cd510430bdb2419ca098625180e2846",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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-        "lastblockhash" : "2fdb4f99706c317f4bddb9761a100df6c3aa4c8f006cb6dd66746c060cd409bc",
+        "lastblockhash" : "0xd9bbd4993594249c2c3824d49f49782552bbbf8bca68f95ec8b52b4450d04274",
         "network" : "EIP158",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x601b565b6000555b005b630badf00d6003565b63c001f00d6003565b7319e7e376e7c213b7e7e7e46cc70a5dd086daff2a7f22ae6da6b482f9b1b19b0b897c3fd43884180a1c5ee361e1107a1bc635649dda600052601b603f537f16433dce375ce6dc8151d3f0a22728bc4a1d9fd6ed39dfd18b4609331937367f6040527f306964c0cf5d74f04129fdc60b54d35b596dde1bf89ad92cb4123318f4c0e40060605260206080607f60006000600161fffff21560075760805114601257600956",
                 "nonce" : "0x00",
@@ -169,32 +179,32 @@
                     "0x00" : "0xc001f00d"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f4af2d",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a761ca33",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x601b565b6000555b005b630badf00d6003565b63c001f00d6003565b7319e7e376e7c213b7e7e7e46cc70a5dd086daff2a7f22ae6da6b482f9b1b19b0b897c3fd43884180a1c5ee361e1107a1bc635649dda600052601b603f537f16433dce375ce6dc8151d3f0a22728bc4a1d9fd6ed39dfd18b4609331937367f6040527f306964c0cf5d74f04129fdc60b54d35b596dde1bf89ad92cb4123318f4c0e40060605260206080607f60006000600161fffff21560075760805114601257600956",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -202,36 +212,41 @@
         }
     },
     "sec80_d0g0v0_Frontier" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/sec80_d0g0v0Filler.json"
+        },
         "blocks" : [
             {
                 "blockHeader" : {
-                    "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-                    "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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+                    "coinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
                     "difficulty" : "0x020000",
-                    "extraData" : "0x",
+                    "extraData" : "",
                     "gasLimit" : "0x989680",
                     "gasUsed" : "0xac99",
-                    "hash" : "4391171c9d2b6ae4c10bd42ef671d5e6546f567a1908b84469cc6cb67fb4933e",
-                    "mixHash" : "ddf8cce3d76bbeb310fae85a80e54f1593f4e33d2aa3db1b8ffafa2753356977",
-                    "nonce" : "f9623c670437e9b2",
+                    "hash" : "0x0551c2e6f92b8b65f584114aa834dacd2c5e9bfffd5fc1aeb5e1c5c440883e9b",
+                    "mixHash" : "0x8608212b740607e25ca7be4f7999c7d6c52e316e9a9b73e54e5c013ecea622ec",
+                    "nonce" : "0xf4305ca31c44eb30",
                     "number" : "0x01",
-                    "parentHash" : "685e58a31539f57e51f4ae36f8e1559aa3d9f52b8a0dcdf5d545066111701abf",
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-                    "stateRoot" : "63d62d88e6f9f7340dda62f6a7c81caf6e7e7212edb0df45b622399da6c9178f",
+                    "parentHash" : "0x685e58a31539f57e51f4ae36f8e1559aa3d9f52b8a0dcdf5d545066111701abf",
+                    "receiptTrie" : "0xc3b37600736562a81dcb791a832b14322f11c72bb5ef8aef4d6e5fb0b3441594",
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                     "timestamp" : "0x03e8",
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-                    "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+                    "transactionsTrie" : "0x138e622ff34e8a4bed7c2631ee946b094d23bd208e8285e710fc5fa254318627",
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x989680",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0xc8c5469bcab2d89c9083cecdf26c9d3a9e40597d1d82744bc0e5e582f9dc48a4",
                         "s" : "0x433eb07127e317522d4e08b89cd3824eee8bf1c75a2871db940e0c54d0dd09d2",
-                        "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87",
+                        "to" : "0x095e7baea6a6c7c4c2dfeb977efac326af552d87",
                         "v" : "0x1c",
                         "value" : "0x0186a0"
                     }
@@ -241,28 +256,28 @@
             }
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         "genesisBlockHeader" : {
-            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
-            "coinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba",
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             "difficulty" : "0x020000",
             "extraData" : "0x42",
             "gasLimit" : "0x989680",
             "gasUsed" : "0x00",
-            "hash" : "685e58a31539f57e51f4ae36f8e1559aa3d9f52b8a0dcdf5d545066111701abf",
-            "mixHash" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "nonce" : "0102030405060708",
+            "hash" : "0x685e58a31539f57e51f4ae36f8e1559aa3d9f52b8a0dcdf5d545066111701abf",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
             "number" : "0x00",
-            "parentHash" : "0000000000000000000000000000000000000000000000000000000000000000",
-            "receiptTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "stateRoot" : "25a4db33e2f4a0ef769302c3d94763756cd510430bdb2419ca098625180e2846",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0x25a4db33e2f4a0ef769302c3d94763756cd510430bdb2419ca098625180e2846",
             "timestamp" : "0x03b6",
-            "transactionsTrie" : "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
-            "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
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         "genesisRLP" : "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",
-        "lastblockhash" : "4391171c9d2b6ae4c10bd42ef671d5e6546f567a1908b84469cc6cb67fb4933e",
+        "lastblockhash" : "0x0551c2e6f92b8b65f584114aa834dacd2c5e9bfffd5fc1aeb5e1c5c440883e9b",
         "network" : "Frontier",
         "postState" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
+            "0x095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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                 "code" : "0x601b565b6000555b005b630badf00d6003565b63c001f00d6003565b7319e7e376e7c213b7e7e7e46cc70a5dd086daff2a7f22ae6da6b482f9b1b19b0b897c3fd43884180a1c5ee361e1107a1bc635649dda600052601b603f537f16433dce375ce6dc8151d3f0a22728bc4a1d9fd6ed39dfd18b4609331937367f6040527f306964c0cf5d74f04129fdc60b54d35b596dde1bf89ad92cb4123318f4c0e40060605260206080607f60006000600161fffff21560075760805114601257600956",
                 "nonce" : "0x00",
@@ -270,32 +285,32 @@
                     "0x00" : "0xc001f00d"
                 }
             },
-            "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
+            "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
                 "balance" : "0x4563918244f4ac99",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
             },
-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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                 "balance" : "0x0de0b6b3a761ccc7",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x01",
                 "storage" : {
                 }
             }
         },
         "pre" : {
-            "095e7baea6a6c7c4c2dfeb977efac326af552d87" : {
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-            "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
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                 "balance" : "0x0de0b6b3a7640000",
-                "code" : "0x",
+                "code" : "",
                 "nonce" : "0x00",
                 "storage" : {
                 }
@@ -303,36 +318,41 @@
         }
     },
     "sec80_d0g0v0_Homestead" : {
+        "_info" : {
+            "comment" : "",
+            "filledwith" : "cpp-1.3.0+commit.16292201.Linux.g++",
+            "source" : "/src/GenStateTestAsBcTemp/stPreCompiledContracts/sec80_d0g0v0Filler.json"
+        },
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             {
                 "blockHeader" : {
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                 "transactions" : [
                     {
-                        "data" : "0x",
+                        "data" : "",
                         "gasLimit" : "0x989680",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
                         "r" : "0xc8c5469bcab2d89c9083cecdf26c9d3a9e40597d1d82744bc0e5e582f9dc48a4",
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                         "v" : "0x1c",
                         "value" : "0x0186a0"
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@@ -342,28 +362,28 @@
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-            "nonce" : "0102030405060708",
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@@ -371,32 +391,145 @@
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