core: remove support for Olympic network

1 files changed, 8 insertions, 28 deletions

diff --git a/core/genesis.go b/core/genesis.go
index c0f0c9f24..4a440c267 100644
--- a/core/genesis.go
+++ b/core/genesis.go
@@ -178,12 +178,6 @@ func WriteTestNetGenesisBlock(chainDb ethdb.Database) (*types.Block, error) {
 	return WriteGenesisBlock(chainDb, strings.NewReader(DefaultTestnetGenesisBlock()))
 }
 
-// WriteOlympicGenesisBlock assembles the Olympic genesis block and writes it
-// along with all associated state into a chain database.
-func WriteOlympicGenesisBlock(db ethdb.Database) (*types.Block, error) {
-	return WriteGenesisBlock(db, strings.NewReader(OlympicGenesisBlock()))
-}
-
 // DefaultGenesisBlock assembles a JSON string representing the default Ethereum
 // genesis block.
 func DefaultGenesisBlock() string {
@@ -209,26 +203,12 @@ func DefaultTestnetGenesisBlock() string {
 	return string(blob)
 }
 
-// OlympicGenesisBlock assembles a JSON string representing the Olympic genesis
-// block.
-func OlympicGenesisBlock() string {
-	return fmt.Sprintf(`{
-		"nonce":"0x%x",
-		"gasLimit":"0x%x",
-		"difficulty":"0x%x",
-		"alloc": {
-			"0000000000000000000000000000000000000001": {"balance": "1"},
-			"0000000000000000000000000000000000000002": {"balance": "1"},
-			"0000000000000000000000000000000000000003": {"balance": "1"},
-			"0000000000000000000000000000000000000004": {"balance": "1"},
-			"dbdbdb2cbd23b783741e8d7fcf51e459b497e4a6": {"balance": "1606938044258990275541962092341162602522202993782792835301376"},
-			"e4157b34ea9615cfbde6b4fda419828124b70c78": {"balance": "1606938044258990275541962092341162602522202993782792835301376"},
-			"b9c015918bdaba24b4ff057a92a3873d6eb201be": {"balance": "1606938044258990275541962092341162602522202993782792835301376"},
-			"6c386a4b26f73c802f34673f7248bb118f97424a": {"balance": "1606938044258990275541962092341162602522202993782792835301376"},
-			"cd2a3d9f938e13cd947ec05abc7fe734df8dd826": {"balance": "1606938044258990275541962092341162602522202993782792835301376"},
-			"2ef47100e0787b915105fd5e3f4ff6752079d5cb": {"balance": "1606938044258990275541962092341162602522202993782792835301376"},
-			"e6716f9544a56c530d868e4bfbacb172315bdead": {"balance": "1606938044258990275541962092341162602522202993782792835301376"},
-			"1a26338f0d905e295fccb71fa9ea849ffa12aaf4": {"balance": "1606938044258990275541962092341162602522202993782792835301376"}
-		}
-	}`, types.EncodeNonce(42), params.GenesisGasLimit.Bytes(), params.GenesisDifficulty.Bytes())
+// DevGenesisBlock assembles a JSON string representing a local dev genesis block.
+func DevGenesisBlock() string {
+	reader := bzip2.NewReader(base64.NewDecoder(base64.StdEncoding, strings.NewReader(defaultDevnetGenesisBlock)))
+	blob, err := ioutil.ReadAll(reader)
+	if err != nil {
+		panic(fmt.Sprintf("failed to load dev genesis: %v", err))
+	}
+	return string(blob)
 }