cerc-io/plugeth
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There'll be jumping in to jumps

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obscuren 2014-11-04 18:38:19 +01:00
parent 1b1fa049fa
commit 99d5769c2b
1 changed files with 2 additions and 0 deletions
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2
vm/vm_debug.go
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@ -83,6 +83,8 @@ func (self *DebugVm) RunClosure(closure *Closure) (ret []byte, err error) {
nop := OpCode(closure.GetOp(p)) nop := OpCode(closure.GetOp(p))
if !(nop == JUMPDEST || destinations[from.Int64()] != nil) { if !(nop == JUMPDEST || destinations[from.Int64()] != nil) {
panic(fmt.Sprintf("JUMP missed JUMPDEST (%v) %v", nop, p)) panic(fmt.Sprintf("JUMP missed JUMPDEST (%v) %v", nop, p))
} else if nop == JUMP || nop == JUMPI {
panic(fmt.Sprintf("not allowed to JUMP(I) in to JUMP"))
} }
pc = to pc = to