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165 lines
3.7 KiB
Go
165 lines
3.7 KiB
Go
package opcode
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//go:generate stringer -type=Opcode
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// Opcode represents a single operation code for the NEO virtual machine.
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type Opcode byte
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// Viable list of supported instruction constants.
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const (
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// Constants
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PUSHINT8 Opcode = 0x00
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PUSHINT16 Opcode = 0x01
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PUSHINT32 Opcode = 0x02
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PUSHINT64 Opcode = 0x03
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PUSHINT128 Opcode = 0x04
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PUSHINT256 Opcode = 0x05
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PUSHNULL Opcode = 0x0B
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PUSHDATA1 Opcode = 0x0C
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PUSHDATA2 Opcode = 0x0D
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PUSHDATA4 Opcode = 0x0E
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PUSHM1 Opcode = 0x0F
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PUSH0 Opcode = 0x10
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PUSHF Opcode = PUSH0
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PUSH1 Opcode = 0x11
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PUSHT Opcode = PUSH1
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PUSH2 Opcode = 0x12
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PUSH3 Opcode = 0x13
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PUSH4 Opcode = 0x14
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PUSH5 Opcode = 0x15
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PUSH6 Opcode = 0x16
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PUSH7 Opcode = 0x17
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PUSH8 Opcode = 0x18
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PUSH9 Opcode = 0x19
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PUSH10 Opcode = 0x1A
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PUSH11 Opcode = 0x1B
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PUSH12 Opcode = 0x1C
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PUSH13 Opcode = 0x1D
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PUSH14 Opcode = 0x1E
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PUSH15 Opcode = 0x1F
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PUSH16 Opcode = 0x20
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// Flow control
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NOP Opcode = 0x21
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JMP Opcode = 0x22
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JMPL Opcode = 0x23
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JMPIF Opcode = 0x24
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JMPIFL Opcode = 0x25
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JMPIFNOT Opcode = 0x26
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JMPIFNOTL Opcode = 0x27
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JMPEQ Opcode = 0x28
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JMPEQL Opcode = 0x29
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JMPNE Opcode = 0x2A
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JMPNEL Opcode = 0x2B
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JMPGT Opcode = 0x2C
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JMPGTL Opcode = 0x2D
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JMPGE Opcode = 0x2E
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JMPGEL Opcode = 0x2F
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JMPLT Opcode = 0x30
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JMPLTL Opcode = 0x31
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JMPLE Opcode = 0x32
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JMPLEL Opcode = 0x33
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CALL Opcode = 0x34
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CALLL Opcode = 0x35
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// Stack
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DEPTH Opcode = 0x43
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DROP Opcode = 0x45
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NIP Opcode = 0x46
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XDROP Opcode = 0x48
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CLEAR Opcode = 0x49
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DUP Opcode = 0x4A
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OVER Opcode = 0x4B
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PICK Opcode = 0x4D
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TUCK Opcode = 0x4E
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SWAP Opcode = 0x50
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OLDPUSH1 Opcode = 0x51 // FIXME remove #927
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ROT Opcode = 0x51
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ROLL Opcode = 0x52
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REVERSE3 Opcode = 0x53
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REVERSE4 Opcode = 0x54
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REVERSEN Opcode = 0x55
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RET Opcode = 0x66
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APPCALL Opcode = 0x67
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SYSCALL Opcode = 0x68
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TAILCALL Opcode = 0x69
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// Old stack opcodes
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DUPFROMALTSTACK Opcode = 0x6A
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TOALTSTACK Opcode = 0x6B
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FROMALTSTACK Opcode = 0x6C
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// Splice
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CAT Opcode = 0x7E
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SUBSTR Opcode = 0x7F
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LEFT Opcode = 0x80
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RIGHT Opcode = 0x81
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// Bitwise logic
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INVERT Opcode = 0x90
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AND Opcode = 0x91
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OR Opcode = 0x92
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XOR Opcode = 0x93
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EQUAL Opcode = 0x97
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NOTEQUAL Opcode = 0x98
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// Arithmetic
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SIGN Opcode = 0x99
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ABS Opcode = 0x9A
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NEGATE Opcode = 0x9B
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INC Opcode = 0x9C
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DEC Opcode = 0x9D
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ADD Opcode = 0x9E
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SUB Opcode = 0x9F
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MUL Opcode = 0xA0
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DIV Opcode = 0xA1
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MOD Opcode = 0xA2
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SHL Opcode = 0xA8
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SHR Opcode = 0xA9
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NOT Opcode = 0xAA
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BOOLAND Opcode = 0xAB
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BOOLOR Opcode = 0xAC
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NZ Opcode = 0xB1
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NUMEQUAL Opcode = 0xB3
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NUMNOTEQUAL Opcode = 0xB4
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LT Opcode = 0xB5
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LTE Opcode = 0xB6
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GT Opcode = 0xB7
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GTE Opcode = 0xB8
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MIN Opcode = 0xB9
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MAX Opcode = 0xBA
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WITHIN Opcode = 0xBB
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// Advanced data structures (arrays, structures, maps)
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PACK Opcode = 0xC0
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UNPACK Opcode = 0xC1
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NEWARRAY0 Opcode = 0xC2
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NEWARRAY Opcode = 0xC3
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NEWARRAYT Opcode = 0xC4
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NEWSTRUCT0 Opcode = 0xC5
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NEWSTRUCT Opcode = 0xC6
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NEWMAP Opcode = 0xC8
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SIZE Opcode = 0xCA
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HASKEY Opcode = 0xCB
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KEYS Opcode = 0xCC
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VALUES Opcode = 0xCD
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PICKITEM Opcode = 0xCE
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APPEND Opcode = 0xCF
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SETITEM Opcode = 0xD0
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REVERSEITEMS Opcode = 0xD1
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REMOVE Opcode = 0xD2
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CLEARITEMS Opcode = 0xD3
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// Types
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ISNULL Opcode = 0xD8
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ISTYPE Opcode = 0xD9
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CONVERT Opcode = 0xDB
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// Exceptions
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THROW Opcode = 0xF0
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THROWIFNOT Opcode = 0xF1
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)
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