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feat(core): extends tracing.Hooks with OnSystemCallStartV2 #30786 (#2073)

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Daniel Liu 2026-02-28 20:55:51 +08:00 committed by GitHub
parent 11471fd4b0
commit 240b318dfb
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2 changed files with 22 additions and 11 deletions
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12
core/state_processor.go
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@ -703,9 +703,7 @@ func ProcessParentBlockHash(prevHash common.Hash, evm *vm.EVM) {
} }
if tracer := evm.Config.Tracer; tracer != nil { if tracer := evm.Config.Tracer; tracer != nil {
if tracer.OnSystemCallStart != nil { onSystemCallStart(tracer, evm.GetVMContext())
tracer.OnSystemCallStart()
}
if tracer.OnSystemCallEnd != nil { if tracer.OnSystemCallEnd != nil {
defer tracer.OnSystemCallEnd() defer tracer.OnSystemCallEnd()
} }
@ -735,3 +733,11 @@ func historyStorageKey(number uint64) common.Hash {
binary.BigEndian.PutUint64(key[24:], ringIndex) binary.BigEndian.PutUint64(key[24:], ringIndex)
return key return key
} }
func onSystemCallStart(tracer *tracing.Hooks, ctx *tracing.VMContext) {
if tracer.OnSystemCallStartV2 != nil {
tracer.OnSystemCallStartV2(ctx)
} else if tracer.OnSystemCallStart != nil {
tracer.OnSystemCallStart()
}
}

21
core/tracing/hooks.go
View file

@ -144,6 +144,10 @@ type (
// will not be invoked. // will not be invoked.
OnSystemCallStartHook = func() OnSystemCallStartHook = func()
// OnSystemCallStartHookV2 is called when a system call is about to be executed. Refer
// to `OnSystemCallStartHook` for more information.
OnSystemCallStartHookV2 = func(vm *VMContext)
// OnSystemCallEndHook is called when a system call has finished executing. Today, // OnSystemCallEndHook is called when a system call has finished executing. Today,
// this hook is invoked when the EIP-4788 system call is about to be executed to set the // this hook is invoked when the EIP-4788 system call is about to be executed to set the
// beacon block root. // beacon block root.
@ -179,14 +183,15 @@ type Hooks struct {
OnFault FaultHook OnFault FaultHook
OnGasChange GasChangeHook OnGasChange GasChangeHook
// Chain events // Chain events
OnBlockchainInit BlockchainInitHook OnBlockchainInit BlockchainInitHook
OnClose CloseHook OnClose CloseHook
OnBlockStart BlockStartHook OnBlockStart BlockStartHook
OnBlockEnd BlockEndHook OnBlockEnd BlockEndHook
OnSkippedBlock SkippedBlockHook OnSkippedBlock SkippedBlockHook
OnGenesisBlock GenesisBlockHook OnGenesisBlock GenesisBlockHook
OnSystemCallStart OnSystemCallStartHook OnSystemCallStart OnSystemCallStartHook
OnSystemCallEnd OnSystemCallEndHook OnSystemCallStartV2 OnSystemCallStartHookV2
OnSystemCallEnd OnSystemCallEndHook
// State events // State events
OnBalanceChange BalanceChangeHook OnBalanceChange BalanceChangeHook
OnNonceChange NonceChangeHook OnNonceChange NonceChangeHook