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vm: implement new JMP* and CALL* opcodes

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In compiler JMP*_L opcodes are always used, as this requires less effort.
This commit is contained in:
Evgenii Stratonikov 2020-04-23 11:56:36 +03:00
parent fba185cd99
commit d6624a92ca
10 changed files with 328 additions and 141 deletions
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30
pkg/vm/opcode/opcode.go
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@ -42,14 +42,32 @@ const (
PUSH15 Opcode = 0x1F
PUSH16 Opcode = 0x20
// Flow control
NOP Opcode = 0x21
JMP Opcode = 0x22
JMPL Opcode = 0x23
JMPIF Opcode = 0x24
JMPIFL Opcode = 0x25
JMPIFNOT Opcode = 0x26
JMPIFNOTL Opcode = 0x27
JMPEQ Opcode = 0x28
JMPEQL Opcode = 0x29
JMPNE Opcode = 0x2A
JMPNEL Opcode = 0x2B
JMPGT Opcode = 0x2C
JMPGTL Opcode = 0x2D
JMPGE Opcode = 0x2E
JMPGEL Opcode = 0x2F
JMPLT Opcode = 0x30
JMPLTL Opcode = 0x31
JMPLE Opcode = 0x32
JMPLEL Opcode = 0x33
CALL Opcode = 0x34
CALLL Opcode = 0x35
// Legacy
OLDPUSH1 Opcode = 0x51
// Flow control
NOP Opcode = 0x61
JMP Opcode = 0x62
JMPIF Opcode = 0x63
JMPIFNOT Opcode = 0x64
CALL Opcode = 0x65
RET Opcode = 0x66
APPCALL Opcode = 0x67
SYSCALL Opcode = 0x68