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VM execution fixes

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Refactoring caused executing issues
This commit is contained in:
obscuren
2014-09-15 22:11:05 +02:00
parent 33a0dec8a1
commit 399256b384
7 changed files with 57 additions and 51 deletions
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6
ethvm/stack.go
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@ -65,13 +65,13 @@ func (st *Stack) Peekn() (*big.Int, *big.Int) {
}
func (st *Stack) Swapn(n int) (*big.Int, *big.Int) {
st.data[n], st.data[0] = st.data[0], st.data[n]
st.data[len(st.data)-n], st.data[len(st.data)-1] = st.data[len(st.data)-1], st.data[len(st.data)-n]
return st.data[n], st.data[0]
return st.data[len(st.data)-n], st.data[len(st.data)-1]
}
func (st *Stack) Dupn(n int) *big.Int {
st.Push(st.data[n])
st.Push(st.data[len(st.data)-n])
return st.Peek()
}