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internal, accounts, eth: utilize vm failed flag to help gas estimation

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This commit is contained in:
rjl493456442
2017-08-24 11:18:21 +08:00
committed by Péter Szilágyi
parent f86c4177d5
commit 94903d572b
3 changed files with 33 additions and 28 deletions
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4
eth/api.go
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@ -523,8 +523,7 @@ func (api *PrivateDebugAPI) TraceTransaction(ctx context.Context, txHash common.
// Run the transaction with tracing enabled.
vmenv := vm.NewEVM(context, statedb, api.config, vm.Config{Debug: true, Tracer: tracer})
// TODO utilize failed flag
ret, gas, _, err := core.ApplyMessage(vmenv, msg, new(core.GasPool).AddGas(tx.Gas()))
ret, gas, failed, err := core.ApplyMessage(vmenv, msg, new(core.GasPool).AddGas(tx.Gas()))
if err != nil {
return nil, fmt.Errorf("tracing failed: %v", err)
}
@ -532,6 +531,7 @@ func (api *PrivateDebugAPI) TraceTransaction(ctx context.Context, txHash common.
case *vm.StructLogger:
return &ethapi.ExecutionResult{
Gas: gas,
Failed: failed,
ReturnValue: fmt.Sprintf("%x", ret),
StructLogs: ethapi.FormatLogs(tracer.StructLogs()),
}, nil