mirror of https://github.com/status-im/op-geth.git
22 lines
594 B
Go
22 lines
594 B
Go
|
package vm
|
||
|
|
|
||
|
|
import "fmt"
|
||
|
|
|
||
|
|
func Disasm(code []byte) []string {
|
||
|
|
var out []string
|
||
|
|
for pc := uint64(0); pc < uint64(len(code)); pc++ {
|
||
|
|
op := OpCode(code[pc])
|
||
|
|
out = append(out, op.String())
|
||
|
|
|
||
|
|
switch op {
|
||
|
|
case PUSH1, PUSH2, PUSH3, PUSH4, PUSH5, PUSH6, PUSH7, PUSH8, PUSH9, PUSH10, PUSH11, PUSH12, PUSH13, PUSH14, PUSH15, PUSH16, PUSH17, PUSH18, PUSH19, PUSH20, PUSH21, PUSH22, PUSH23, PUSH24, PUSH25, PUSH26, PUSH27, PUSH28, PUSH29, PUSH30, PUSH31, PUSH32:
|
||
|
|
a := uint64(op) - uint64(PUSH1) + 1
|
||
|
|
out = append(out, fmt.Sprintf("0x%x", code[pc+1:pc+1+a]))
|
||
|
|
|
||
|
|
pc += a
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return out
|
||
|
|
}
|