From b7abe47ac8fbda06573861e846ec6ede04c5e75e Mon Sep 17 00:00:00 2001
From: Felix Lange <fjl@twurst.com>
Date: Tue, 17 Dec 2024 12:29:31 +0100
Subject: [PATCH] eth/tracers/logger: support tracing system calls

---
 eth/tracers/logger/logger.go | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/eth/tracers/logger/logger.go b/eth/tracers/logger/logger.go
index dc9e6e62b7..a21e5a7dd9 100644
--- a/eth/tracers/logger/logger.go
+++ b/eth/tracers/logger/logger.go
@@ -240,10 +240,11 @@ func NewStructLogger(cfg *Config) *StructLogger {
 
 func (l *StructLogger) Hooks() *tracing.Hooks {
 	return &tracing.Hooks{
-		OnTxStart: l.OnTxStart,
-		OnTxEnd:   l.OnTxEnd,
-		OnExit:    l.OnExit,
-		OnOpcode:  l.OnOpcode,
+		OnTxStart:           l.OnTxStart,
+		OnTxEnd:             l.OnTxEnd,
+		OnSystemCallStartV2: l.OnSystemCallStart,
+		OnExit:              l.OnExit,
+		OnOpcode:            l.OnOpcode,
 	}
 }
 
@@ -360,6 +361,9 @@ func (l *StructLogger) Stop(err error) {
 func (l *StructLogger) OnTxStart(env *tracing.VMContext, tx *types.Transaction, from common.Address) {
 	l.env = env
 }
+func (l *StructLogger) OnSystemCallStart(env *tracing.VMContext) {
+	l.env = env
+}
 
 func (l *StructLogger) OnTxEnd(receipt *types.Receipt, err error) {
 	if err != nil {