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authorPéter Szilágyi <peterke@gmail.com>2017-12-21 19:56:11 +0800
committerGitHub <noreply@github.com>2017-12-21 19:56:11 +0800
commit5258785c81959109138ebeca613f12c277188abc (patch)
treeb3d21fc2f38927841f44541a3717b69f5a3c5ec1 /cmd/evm
parent1a5425779b026587e36f5d21a6e50efe17cc6a9d (diff)
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cmd, core, eth/tracers: support fancier js tracing (#15516)
* cmd, core, eth/tracers: support fancier js tracing * eth, internal/web3ext: rework trace API, concurrency, chain tracing * eth/tracers: add three more JavaScript tracers * eth/tracers, vendor: swap ottovm to duktape for tracing * core, eth, internal: finalize call tracer and needed extras * eth, tests: prestate tracer, call test suite, rewinding * vendor: fix windows builds for tracer js engine * vendor: temporary duktape fix * eth/tracers: fix up 4byte and evmdis tracer * vendor: pull in latest duktape with my upstream fixes * eth: fix some review comments * eth: rename rewind to reexec to make it more obvious * core/vm: terminate tracing using defers
Diffstat (limited to 'cmd/evm')
-rw-r--r--cmd/evm/json_logger.go10
1 files changed, 10 insertions, 0 deletions
diff --git a/cmd/evm/json_logger.go b/cmd/evm/json_logger.go
index eb7b0c466..47daf7dbb 100644
--- a/cmd/evm/json_logger.go
+++ b/cmd/evm/json_logger.go
@@ -19,6 +19,7 @@ package main
import (
"encoding/json"
"io"
+ "math/big"
"time"
"github.com/ethereum/go-ethereum/common"
@@ -35,6 +36,10 @@ func NewJSONLogger(cfg *vm.LogConfig, writer io.Writer) *JSONLogger {
return &JSONLogger{json.NewEncoder(writer), cfg}
}
+func (l *JSONLogger) CaptureStart(from common.Address, to common.Address, create bool, input []byte, gas uint64, value *big.Int) error {
+ return nil
+}
+
// CaptureState outputs state information on the logger.
func (l *JSONLogger) CaptureState(env *vm.EVM, pc uint64, op vm.OpCode, gas, cost uint64, memory *vm.Memory, stack *vm.Stack, contract *vm.Contract, depth int, err error) error {
log := vm.StructLog{
@@ -56,6 +61,11 @@ func (l *JSONLogger) CaptureState(env *vm.EVM, pc uint64, op vm.OpCode, gas, cos
return l.encoder.Encode(log)
}
+// CaptureFault outputs state information on the logger.
+func (l *JSONLogger) CaptureFault(env *vm.EVM, pc uint64, op vm.OpCode, gas, cost uint64, memory *vm.Memory, stack *vm.Stack, contract *vm.Contract, depth int, err error) error {
+ return nil
+}
+
// CaptureEnd is triggered at end of execution.
func (l *JSONLogger) CaptureEnd(output []byte, gasUsed uint64, t time.Duration, err error) error {
type endLog struct {