CALLDATACOPY
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0c6b41f4c9
@ -433,9 +433,28 @@ func (vm *Vm) RunClosure(closure *Closure, hook DebugHook) (ret []byte, err erro
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vm.Printf(" => %d", l)
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case CALLDATACOPY:
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panic("not implemented")
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var (
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size = int64(len(closure.Args))
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mOff = stack.Pop().Int64()
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cOff = stack.Pop().Int64()
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l = stack.Pop().Int64()
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)
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if cOff > size {
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cOff = 0
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l = 0
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} else if cOff+l > size {
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l = 0
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}
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code := closure.Args[cOff : cOff+l]
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mem.Set(mOff, l, code)
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case CODESIZE:
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stack.Push(big.NewInt(int64(len(closure.Script))))
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l := big.NewInt(int64(len(closure.Script)))
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stack.Push(l)
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vm.Printf(" => %d", l)
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case CODECOPY:
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var (
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size = int64(len(closure.Script))
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