gaspersic/go-ethereum
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Removal of manual updating of state objects

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* You'll only ever need to update the state by calling Update. Update
  will take care of the updating of it's child state objects.
This commit is contained in:
obscuren
2014-06-17 11:06:06 +02:00
parent 6656f99c54
commit 53e30f750d
6 changed files with 65 additions and 39 deletions
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19
ethchain/vm.go
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@ -95,9 +95,7 @@ func (vm *Vm) RunClosure(closure *Closure, hook DebugHook) (ret []byte, err erro
step := 0
prevStep := 0
if ethutil.Config.Debug {
ethutil.Config.Log.Debugf("# op\n")
}
ethutil.Config.Log.Debugf("# op\n")
for {
prevStep = step
@ -109,9 +107,8 @@ func (vm *Vm) RunClosure(closure *Closure, hook DebugHook) (ret []byte, err erro
val := closure.Get(pc)
// Get the opcode (it must be an opcode!)
op := OpCode(val.Uint())
if ethutil.Config.Debug {
ethutil.Config.Log.Debugf("%-3d %-4s", pc, op.String())
}
ethutil.Config.Log.Debugf("%-3d %-4s", pc, op.String())
gas := new(big.Int)
addStepGasUsage := func(amount *big.Int) {
@ -525,8 +522,6 @@ func (vm *Vm) RunClosure(closure *Closure, hook DebugHook) (ret []byte, err erro
vm.state.Revert(snapshot)
} else {
stack.Push(ethutil.BigD(addr))
vm.state.UpdateStateObject(contract)
}
case CALL:
// TODO RE-WRITE
@ -569,8 +564,6 @@ func (vm *Vm) RunClosure(closure *Closure, hook DebugHook) (ret []byte, err erro
} else {
stack.Push(ethutil.BigTrue)
vm.state.UpdateStateObject(contract)
mem.Set(retOffset.Int64(), retSize.Int64(), ret)
}
} else {
@ -589,9 +582,11 @@ func (vm *Vm) RunClosure(closure *Closure, hook DebugHook) (ret []byte, err erro
receiver := vm.state.GetAccount(stack.Pop().Bytes())
receiver.AddAmount(closure.object.Amount)
vm.state.UpdateStateObject(receiver)
closure.object.state.Purge()
trie := closure.object.state.trie
trie.NewIterator().Each(func(key string, v *ethutil.Value) {
trie.Delete(key)
})
fallthrough
case STOP: // Stop the closure