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Added stack and opcodes to a separate file

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This commit is contained in:
obscuren 2014-01-16 18:13:17 +01:00
parent 8c4eca2490
commit fd7e79f4e3
1 changed files with 59 additions and 55 deletions
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114
stack.go
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@ -6,59 +6,61 @@ import (
"math/big" "math/big"
) )
type OpCode byte type OpCode int
// Op codes // Op codes
const ( const (
oSTOP OpCode = 0x00 oSTOP OpCode = iota
oADD OpCode = 0x01 oADD
oMUL OpCode = 0x02 oMUL
oSUB OpCode = 0x03 oSUB
oDIV OpCode = 0x04 oDIV
oSDIV OpCode = 0x05 oSDIV
oMOD OpCode = 0x06 oMOD
oSMOD OpCode = 0x07 oSMOD
oEXP OpCode = 0x08 oEXP
oNEG OpCode = 0x09 oNEG
oLT OpCode = 0x0a oLT
oLE OpCode = 0x0b oLE
oGT OpCode = 0x0c oGT
oGE OpCode = 0x0d oGE
oEQ OpCode = 0x0e oEQ
oNOT OpCode = 0x0f oNOT
oMYADDRESS OpCode = 0x10 oMYADDRESS
oTXSENDER OpCode = 0x11 oTXSENDER
oTXVALUE OpCode = 0x12 oTXVALUE
oTXFEE OpCode = 0x13 oTXFEE
oTXDATAN OpCode = 0x14 oTXDATAN
oTXDATA OpCode = 0x15 oTXDATA
oBLK_PREVHASH OpCode = 0x16 oBLK_PREVHASH
oBLK_COINBASE OpCode = 0x17 oBLK_COINBASE
oBLK_TIMESTAMP OpCode = 0x18 oBLK_TIMESTAMP
oBLK_NUMBER OpCode = 0x19 oBLK_NUMBER
oBLK_DIFFICULTY OpCode = 0x1a oBLK_DIFFICULTY
oSHA256 OpCode = 0x20 oBASEFEE
oRIPEMD160 OpCode = 0x21 oSHA256 OpCode = 32
oECMUL OpCode = 0x22 oRIPEMD160 OpCode = 33
oECADD OpCode = 0x23 oECMUL OpCode = 34
oECSIGN OpCode = 0x24 oECADD OpCode = 35
oECRECOVER OpCode = 0x25 oECSIGN OpCode = 36
oECVALID OpCode = 0x26 oECRECOVER OpCode = 37
oPUSH OpCode = 0x30 oECVALID OpCode = 38
oPOP OpCode = 0x31 oSHA3 OpCode = 39
oDUP OpCode = 0x32 oPUSH OpCode = 48
oDUPN OpCode = 0x33 oPOP OpCode = 49
oSWAP OpCode = 0x34 oDUP OpCode = 50
oSWAPN OpCode = 0x35 oSWAP OpCode = 51
oLOAD OpCode = 0x36 oMLOAD OpCode = 52
oSTORE OpCode = 0x37 oMSTORE OpCode = 53
oJMP OpCode = 0x40 oSLOAD OpCode = 54
oJMPI OpCode = 0x41 oSSTORE OpCode = 55
oIND OpCode = 0x42 oJMP OpCode = 56
oEXTRO OpCode = 0x50 oJMPI OpCode = 57
oBALANCE OpCode = 0x51 oIND OpCode = 58
oMKTX OpCode = 0x60 oEXTRO OpCode = 59
oSUICIDE OpCode = 0xff oBALANCE OpCode = 60
oMKTX OpCode = 61
oSUICIDE OpCode = 62
) )
// Since the opcodes aren't all in order we can't use a regular slice // Since the opcodes aren't all in order we can't use a regular slice
@ -89,7 +91,8 @@ var opCodeToString = map[OpCode]string{
oBLK_COINBASE: "BLK_COINBASE", oBLK_COINBASE: "BLK_COINBASE",
oBLK_TIMESTAMP: "BLK_TIMESTAMP", oBLK_TIMESTAMP: "BLK_TIMESTAMP",
oBLK_NUMBER: "BLK_NUMBER", oBLK_NUMBER: "BLK_NUMBER",
oBLK_DIFFICULTY: "BLK_DIFFIFULTY", oBLK_DIFFICULTY: "BLK_DIFFICULTY",
oBASEFEE: "BASEFEE",
oSHA256: "SHA256", oSHA256: "SHA256",
oRIPEMD160: "RIPEMD160", oRIPEMD160: "RIPEMD160",
oECMUL: "ECMUL", oECMUL: "ECMUL",
@ -97,14 +100,15 @@ var opCodeToString = map[OpCode]string{
oECSIGN: "ECSIGN", oECSIGN: "ECSIGN",
oECRECOVER: "ECRECOVER", oECRECOVER: "ECRECOVER",
oECVALID: "ECVALID", oECVALID: "ECVALID",
oSHA3: "SHA3",
oPUSH: "PUSH", oPUSH: "PUSH",
oPOP: "POP", oPOP: "POP",
oDUP: "DUP", oDUP: "DUP",
oDUPN: "DUPN",
oSWAP: "SWAP", oSWAP: "SWAP",
oSWAPN: "SWAPN", oMLOAD: "MLOAD",
oLOAD: "LOAD", oMSTORE: "MSTORE",
oSTORE: "STORE", oSLOAD: "SLOAD",
oSSTORE: "SSTORE",
oJMP: "JMP", oJMP: "JMP",
oJMPI: "JMPI", oJMPI: "JMPI",
oIND: "IND", oIND: "IND",