ethereum.homestead.vm.instructions
EVM Instruction Encoding (Opcodes) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.. contents:: Table of Contents :backlinks: none :local:
Introduction
Machine readable representations of EVM instructions, and a mapping to their implementations.
Ops
Enum for EVM Opcodes
class Ops:
ADD
| 39 | ADD = 0x01 |
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MUL
| 40 | MUL = 0x02 |
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SUB
| 41 | SUB = 0x03 |
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DIV
| 42 | DIV = 0x04 |
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SDIV
| 43 | SDIV = 0x05 |
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MOD
| 44 | MOD = 0x06 |
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SMOD
| 45 | SMOD = 0x07 |
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ADDMOD
| 46 | ADDMOD = 0x08 |
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MULMOD
| 47 | MULMOD = 0x09 |
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EXP
| 48 | EXP = 0x0A |
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SIGNEXTEND
| 49 | SIGNEXTEND = 0x0B |
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LT
| 52 | LT = 0x10 |
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GT
| 53 | GT = 0x11 |
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SLT
| 54 | SLT = 0x12 |
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SGT
| 55 | SGT = 0x13 |
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EQ
| 56 | EQ = 0x14 |
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ISZERO
| 57 | ISZERO = 0x15 |
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AND
| 60 | AND = 0x16 |
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OR
| 61 | OR = 0x17 |
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XOR
| 62 | XOR = 0x18 |
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NOT
| 63 | NOT = 0x19 |
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BYTE
| 64 | BYTE = 0x1A |
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KECCAK
| 67 | KECCAK = 0x20 |
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ADDRESS
| 70 | ADDRESS = 0x30 |
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BALANCE
| 71 | BALANCE = 0x31 |
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ORIGIN
| 72 | ORIGIN = 0x32 |
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CALLER
| 73 | CALLER = 0x33 |
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CALLVALUE
| 74 | CALLVALUE = 0x34 |
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CALLDATALOAD
| 75 | CALLDATALOAD = 0x35 |
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CALLDATASIZE
| 76 | CALLDATASIZE = 0x36 |
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CALLDATACOPY
| 77 | CALLDATACOPY = 0x37 |
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CODESIZE
| 78 | CODESIZE = 0x38 |
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CODECOPY
| 79 | CODECOPY = 0x39 |
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GASPRICE
| 80 | GASPRICE = 0x3A |
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EXTCODESIZE
| 81 | EXTCODESIZE = 0x3B |
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EXTCODECOPY
| 82 | EXTCODECOPY = 0x3C |
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BLOCKHASH
| 85 | BLOCKHASH = 0x40 |
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COINBASE
| 86 | COINBASE = 0x41 |
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TIMESTAMP
| 87 | TIMESTAMP = 0x42 |
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NUMBER
| 88 | NUMBER = 0x43 |
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DIFFICULTY
| 89 | DIFFICULTY = 0x44 |
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GASLIMIT
| 90 | GASLIMIT = 0x45 |
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STOP
| 93 | STOP = 0x00 |
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JUMP
| 94 | JUMP = 0x56 |
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JUMPI
| 95 | JUMPI = 0x57 |
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PC
| 96 | PC = 0x58 |
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GAS
| 97 | GAS = 0x5A |
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JUMPDEST
| 98 | JUMPDEST = 0x5B |
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SLOAD
| 101 | SLOAD = 0x54 |
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SSTORE
| 102 | SSTORE = 0x55 |
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POP
| 105 | POP = 0x50 |
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PUSH1
| 108 | PUSH1 = 0x60 |
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PUSH2
| 109 | PUSH2 = 0x61 |
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PUSH3
| 110 | PUSH3 = 0x62 |
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PUSH4
| 111 | PUSH4 = 0x63 |
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PUSH5
| 112 | PUSH5 = 0x64 |
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PUSH6
| 113 | PUSH6 = 0x65 |
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PUSH7
| 114 | PUSH7 = 0x66 |
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PUSH8
| 115 | PUSH8 = 0x67 |
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PUSH9
| 116 | PUSH9 = 0x68 |
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PUSH10
| 117 | PUSH10 = 0x69 |
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PUSH11
| 118 | PUSH11 = 0x6A |
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PUSH12
| 119 | PUSH12 = 0x6B |
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PUSH13
| 120 | PUSH13 = 0x6C |
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PUSH14
| 121 | PUSH14 = 0x6D |
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PUSH15
| 122 | PUSH15 = 0x6E |
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PUSH16
| 123 | PUSH16 = 0x6F |
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PUSH17
| 124 | PUSH17 = 0x70 |
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PUSH18
| 125 | PUSH18 = 0x71 |
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PUSH19
| 126 | PUSH19 = 0x72 |
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PUSH20
| 127 | PUSH20 = 0x73 |
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PUSH21
| 128 | PUSH21 = 0x74 |
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PUSH22
| 129 | PUSH22 = 0x75 |
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PUSH23
| 130 | PUSH23 = 0x76 |
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PUSH24
| 131 | PUSH24 = 0x77 |
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PUSH25
| 132 | PUSH25 = 0x78 |
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PUSH26
| 133 | PUSH26 = 0x79 |
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PUSH27
| 134 | PUSH27 = 0x7A |
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PUSH28
| 135 | PUSH28 = 0x7B |
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PUSH29
| 136 | PUSH29 = 0x7C |
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PUSH30
| 137 | PUSH30 = 0x7D |
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PUSH31
| 138 | PUSH31 = 0x7E |
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PUSH32
| 139 | PUSH32 = 0x7F |
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DUP1
| 142 | DUP1 = 0x80 |
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DUP2
| 143 | DUP2 = 0x81 |
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DUP3
| 144 | DUP3 = 0x82 |
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DUP4
| 145 | DUP4 = 0x83 |
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DUP5
| 146 | DUP5 = 0x84 |
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DUP6
| 147 | DUP6 = 0x85 |
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DUP7
| 148 | DUP7 = 0x86 |
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DUP8
| 149 | DUP8 = 0x87 |
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DUP9
| 150 | DUP9 = 0x88 |
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DUP10
| 151 | DUP10 = 0x89 |
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DUP11
| 152 | DUP11 = 0x8A |
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DUP12
| 153 | DUP12 = 0x8B |
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DUP13
| 154 | DUP13 = 0x8C |
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DUP14
| 155 | DUP14 = 0x8D |
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DUP15
| 156 | DUP15 = 0x8E |
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DUP16
| 157 | DUP16 = 0x8F |
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SWAP1
| 160 | SWAP1 = 0x90 |
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SWAP2
| 161 | SWAP2 = 0x91 |
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SWAP3
| 162 | SWAP3 = 0x92 |
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SWAP4
| 163 | SWAP4 = 0x93 |
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SWAP5
| 164 | SWAP5 = 0x94 |
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SWAP6
| 165 | SWAP6 = 0x95 |
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SWAP7
| 166 | SWAP7 = 0x96 |
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SWAP8
| 167 | SWAP8 = 0x97 |
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SWAP9
| 168 | SWAP9 = 0x98 |
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SWAP10
| 169 | SWAP10 = 0x99 |
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SWAP11
| 170 | SWAP11 = 0x9A |
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SWAP12
| 171 | SWAP12 = 0x9B |
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SWAP13
| 172 | SWAP13 = 0x9C |
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SWAP14
| 173 | SWAP14 = 0x9D |
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SWAP15
| 174 | SWAP15 = 0x9E |
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SWAP16
| 175 | SWAP16 = 0x9F |
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MLOAD
| 178 | MLOAD = 0x51 |
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MSTORE
| 179 | MSTORE = 0x52 |
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MSTORE8
| 180 | MSTORE8 = 0x53 |
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MSIZE
| 181 | MSIZE = 0x59 |
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LOG0
| 184 | LOG0 = 0xA0 |
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LOG1
| 185 | LOG1 = 0xA1 |
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LOG2
| 186 | LOG2 = 0xA2 |
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LOG3
| 187 | LOG3 = 0xA3 |
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LOG4
| 188 | LOG4 = 0xA4 |
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CREATE
| 191 | CREATE = 0xF0 |
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CALL
| 192 | CALL = 0xF1 |
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CALLCODE
| 193 | CALLCODE = 0xF2 |
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RETURN
| 194 | RETURN = 0xF3 |
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DELEGATECALL
| 195 | DELEGATECALL = 0xF4 |
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SELFDESTRUCT
| 196 | SELFDESTRUCT = 0xFF |
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