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core/vm: rework reversion to work on a higher level

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This commit is contained in:
Péter Szilágyi
2017-08-16 17:09:29 +03:00
parent b70a73cd3e
commit f9fb70d2ee
6 changed files with 58 additions and 50 deletions
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4
core/vm/memory_table.go
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@ -89,6 +89,10 @@ func memoryReturn(stack *Stack) *big.Int {
return calcMemSize(stack.Back(0), stack.Back(1))
}
func memoryRevert(stack *Stack) *big.Int {
return calcMemSize(stack.Back(0), stack.Back(1))
}
func memoryLog(stack *Stack) *big.Int {
mSize, mStart := stack.Back(1), stack.Back(0)
return calcMemSize(mStart, mSize)