Merge pull request #2156 from ppratscher/add_replay_tx

core/vm, rpc/api: added debug_replayTransaction RPC call

core/vm/common.go

@@ -28,6 +28,8 @@ import (
 // Global Debug flag indicating Debug VM (full logging)
 var Debug bool
 
+var GenerateStructLogs bool = false
+
 // Type is the VM type accepted by **NewVm**
 type Type byte
 

core/vm/vm.go

@@ -367,7 +367,7 @@ func (self *Vm) RunPrecompiled(p *PrecompiledAccount, input []byte, contract *Co
 // log emits a log event to the environment for each opcode encountered. This is not to be confused with the
 // LOG* opcode.
 func (self *Vm) log(pc uint64, op OpCode, gas, cost *big.Int, memory *Memory, stack *stack, contract *Contract, err error) {
-	if Debug {
+	if Debug || GenerateStructLogs {
 		mem := make([]byte, len(memory.Data()))
 		copy(mem, memory.Data())