1 files changed, 0 insertions, 167 deletions
diff --git a/stack.go b/stack.go
deleted file mode 100644
index 9d595d85b..000000000
--- a/stack.go
+++ /dev/null
@@ -1,167 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"math/big"
-)
-
-type OpCode int
-
-// Op codes
-const (
-	oSTOP OpCode = iota
-	oADD
-	oMUL
-	oSUB
-	oDIV
-	oSDIV
-	oMOD
-	oSMOD
-	oEXP
-	oNEG
-	oLT
-	oLE
-	oGT
-	oGE
-	oEQ
-	oNOT
-	oMYADDRESS
-	oTXSENDER
-	oTXVALUE
-	oTXFEE
-	oTXDATAN
-	oTXDATA
-	oBLK_PREVHASH
-	oBLK_COINBASE
-	oBLK_TIMESTAMP
-	oBLK_NUMBER
-	oBLK_DIFFICULTY
-	oBASEFEE
-	oSHA256    OpCode = 32
-	oRIPEMD160 OpCode = 33
-	oECMUL     OpCode = 34
-	oECADD     OpCode = 35
-	oECSIGN    OpCode = 36
-	oECRECOVER OpCode = 37
-	oECVALID   OpCode = 38
-	oSHA3      OpCode = 39
-	oPUSH      OpCode = 48
-	oPOP       OpCode = 49
-	oDUP       OpCode = 50
-	oSWAP      OpCode = 51
-	oMLOAD     OpCode = 52
-	oMSTORE    OpCode = 53
-	oSLOAD     OpCode = 54
-	oSSTORE    OpCode = 55
-	oJMP       OpCode = 56
-	oJMPI      OpCode = 57
-	oIND       OpCode = 58
-	oEXTRO     OpCode = 59
-	oBALANCE   OpCode = 60
-	oMKTX      OpCode = 61
-	oSUICIDE   OpCode = 62
-)
-
-// Since the opcodes aren't all in order we can't use a regular slice
-var opCodeToString = map[OpCode]string{
-	oSTOP:           "STOP",
-	oADD:            "ADD",
-	oMUL:            "MUL",
-	oSUB:            "SUB",
-	oDIV:            "DIV",
-	oSDIV:           "SDIV",
-	oMOD:            "MOD",
-	oSMOD:           "SMOD",
-	oEXP:            "EXP",
-	oNEG:            "NEG",
-	oLT:             "LT",
-	oLE:             "LE",
-	oGT:             "GT",
-	oGE:             "GE",
-	oEQ:             "EQ",
-	oNOT:            "NOT",
-	oMYADDRESS:      "MYADDRESS",
-	oTXSENDER:       "TXSENDER",
-	oTXVALUE:        "TXVALUE",
-	oTXFEE:          "TXFEE",
-	oTXDATAN:        "TXDATAN",
-	oTXDATA:         "TXDATA",
-	oBLK_PREVHASH:   "BLK_PREVHASH",
-	oBLK_COINBASE:   "BLK_COINBASE",
-	oBLK_TIMESTAMP:  "BLK_TIMESTAMP",
-	oBLK_NUMBER:     "BLK_NUMBER",
-	oBLK_DIFFICULTY: "BLK_DIFFICULTY",
-	oBASEFEE:        "BASEFEE",
-	oSHA256:         "SHA256",
-	oRIPEMD160:      "RIPEMD160",
-	oECMUL:          "ECMUL",
-	oECADD:          "ECADD",
-	oECSIGN:         "ECSIGN",
-	oECRECOVER:      "ECRECOVER",
-	oECVALID:        "ECVALID",
-	oSHA3:           "SHA3",
-	oPUSH:           "PUSH",
-	oPOP:            "POP",
-	oDUP:            "DUP",
-	oSWAP:           "SWAP",
-	oMLOAD:          "MLOAD",
-	oMSTORE:         "MSTORE",
-	oSLOAD:          "SLOAD",
-	oSSTORE:         "SSTORE",
-	oJMP:            "JMP",
-	oJMPI:           "JMPI",
-	oIND:            "IND",
-	oEXTRO:          "EXTRO",
-	oBALANCE:        "BALANCE",
-	oMKTX:           "MKTX",
-	oSUICIDE:        "SUICIDE",
-}
-
-func (o OpCode) String() string {
-	return opCodeToString[o]
-}
-
-type OpType int
-
-const (
-	tNorm = iota
-	tData
-	tExtro
-	tCrypto
-)
-
-type TxCallback func(opType OpType) bool
-
-// Simple push/pop stack mechanism
-type Stack struct {
-	data []*big.Int
-}
-
-func NewStack() *Stack {
-	return &Stack{}
-}
-
-func (st *Stack) Pop() *big.Int {
-	s := len(st.data)
-
-	str := st.data[s-1]
-	st.data = st.data[:s-1]
-
-	return str
-}
-
-func (st *Stack) Popn() (*big.Int, *big.Int) {
-	s := len(st.data)
-
-	ints := st.data[s-2:]
-	st.data = st.data[:s-2]
-
-	return ints[0], ints[1]
-}
-
-func (st *Stack) Push(d *big.Int) {
-	st.data = append(st.data, d)
-}
-func (st *Stack) Print() {
-	fmt.Println(st.data)
-}