mirror of
https://github.com/ethereum/go-ethereum.git
synced 2026-06-23 15:14:32 +00:00
0bc25c35b4
* core,eth: add empty tx logger hooks * core,eth: add initial and remaining gas to tx hooks * store tx gasLimit in js tracer * use gasLimit to compute intrinsic cost for js tracer * re-use rules in transitiondb * rm logs * rm logs * Mv some fields from Start to TxStart * simplify sender lookup in prestate tracer * mv env to TxStart * Revert "mv env to TxStart" This reverts commit 656939634b9aff19f55a1cd167345faf8b1ec310. * Revert "simplify sender lookup in prestate tracer" This reverts commit ab65bce48007cab99e68232e7aac2fe008338d50. * Revert "Mv some fields from Start to TxStart" This reverts commit aa50d3d9b2559addc80df966111ef5fb5d0c1b6b. * fix intrinsic gas for prestate tracer * add comments * refactor * fix test case * simplify consumedGas calc in prestate tracer Co-authored-by: Sina Mahmoodi <1591639+s1na@users.noreply.github.com>
67 lines
2.2 KiB
Go
67 lines
2.2 KiB
Go
// Copyright 2021 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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package native
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import (
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"encoding/json"
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"math/big"
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"time"
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"github.com/XinFinOrg/XDPoSChain/common"
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"github.com/XinFinOrg/XDPoSChain/core/vm"
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"github.com/XinFinOrg/XDPoSChain/eth/tracers"
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)
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func init() {
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register("noopTracer", newNoopTracer)
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}
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type noopTracer struct{}
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func newNoopTracer(ctx *tracers.Context, _ json.RawMessage) (tracers.Tracer, error) {
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return &noopTracer{}, nil
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}
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func (t *noopTracer) CaptureStart(env *vm.EVM, from common.Address, to common.Address, create bool, input []byte, gas uint64, value *big.Int) {
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}
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func (t *noopTracer) CaptureEnd(output []byte, gasUsed uint64, _ time.Duration, err error) {
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}
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func (t *noopTracer) CaptureState(pc uint64, op vm.OpCode, gas, cost uint64, scope *vm.ScopeContext, rData []byte, depth int, err error) {
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}
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func (t *noopTracer) CaptureFault(pc uint64, op vm.OpCode, gas, cost uint64, _ *vm.ScopeContext, depth int, err error) {
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}
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func (t *noopTracer) CaptureEnter(typ vm.OpCode, from common.Address, to common.Address, input []byte, gas uint64, value *big.Int) {
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}
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func (t *noopTracer) CaptureExit(output []byte, gasUsed uint64, err error) {
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}
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func (*noopTracer) CaptureTxStart(gasLimit uint64) {}
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func (*noopTracer) CaptureTxEnd(restGas uint64) {}
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// GetResult returns an empty json object.
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func (t *noopTracer) GetResult() (json.RawMessage, error) {
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return json.RawMessage(`{}`), nil
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}
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func (t *noopTracer) Stop(err error) {
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}
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