neoneo-go/_pkg.dev/vm/vm_ops.go
Roman Khimov ddd1d92ff1 pkg: hide it by moving to _pkg.dev
The idea here is to preserve the history of `dev` branch development and its
code when merging with the `master`. Later this code could be moved into the
masters code where appropriate.
2019-08-20 18:39:50 +03:00

73 lines
2.1 KiB
Go

package vm
import "github.com/CityOfZion/neo-go/pkg/vm/stack"
type stackInfo func(op stack.Instruction, ctx *stack.Context, istack *stack.Invocation, rstack *stack.RandomAccess) (Vmstate, error)
var opFunc = map[stack.Instruction]stackInfo{
stack.TUCK: TUCK,
stack.SWAP: SWAP,
stack.ROT: ROT,
stack.ROLL: ROLL,
stack.PICK: PICK,
stack.OVER: OVER,
stack.NIP: NIP,
stack.DUP: DUP,
stack.DROP: DROP,
stack.DEPTH: DEPTH,
stack.XTUCK: XTUCK,
stack.XSWAP: XSWAP,
stack.XDROP: XDROP,
stack.FROMALTSTACK: FROMALTSTACK,
stack.TOALTSTACK: TOALTSTACK,
stack.DUPFROMALTSTACK: DUPFROMALTSTACK,
stack.JMPIFNOT: JMPIFNOT,
stack.JMPIF: JMPIF,
stack.JMP: JMP,
stack.NOP: NOP,
stack.HASH256: HASH256,
stack.HASH160: HASH160,
stack.SHA256: SHA256,
stack.SHA1: SHA1,
stack.XOR: Xor,
stack.OR: Or,
stack.AND: And,
stack.INVERT: Invert,
stack.MIN: Min,
stack.MAX: Max,
stack.WITHIN: Within,
stack.NUMEQUAL: NumEqual,
stack.NUMNOTEQUAL: NumNotEqual,
stack.BOOLAND: BoolAnd,
stack.BOOLOR: BoolOr,
stack.LT: Lt,
stack.LTE: Lte,
stack.GT: Gt,
stack.GTE: Gte,
stack.SHR: Shr,
stack.SHL: Shl,
stack.INC: Inc,
stack.DEC: Dec,
stack.DIV: Div,
stack.MOD: Mod,
stack.NZ: Nz,
stack.MUL: Mul,
stack.ABS: Abs,
stack.NOT: Not,
stack.SIGN: Sign,
stack.NEGATE: Negate,
stack.ADD: Add,
stack.SUB: Sub,
stack.PUSHBYTES1: PushNBytes,
stack.PUSHBYTES75: PushNBytes,
stack.RET: RET,
stack.EQUAL: EQUAL,
stack.THROWIFNOT: THROWIFNOT,
stack.THROW: THROW,
}
func init() {
for i := int(stack.PUSHBYTES1); i <= int(stack.PUSHBYTES75); i++ {
opFunc[stack.Instruction(i)] = PushNBytes
}
}