From aa44bd44e00be7e5689aea3b63d8907cd3686540 Mon Sep 17 00:00:00 2001
From: Maciej Kulawik <mkulawik@offchainlabs.com>
Date: Fri, 16 Aug 2024 01:42:54 +0200
Subject: [PATCH] add LocalTarget() to rawdb, use LocalTarget() in
 EvictWasm.Revert

---
 core/rawdb/accessors_state_arbitrum.go | 13 +++++++++++++
 core/state/journal_arbitrum.go         |  3 +--
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/core/rawdb/accessors_state_arbitrum.go b/core/rawdb/accessors_state_arbitrum.go
index 2c4175379c..7ff21efd84 100644
--- a/core/rawdb/accessors_state_arbitrum.go
+++ b/core/rawdb/accessors_state_arbitrum.go
@@ -18,6 +18,7 @@ package rawdb
 
 import (
 	"fmt"
+	"runtime"
 
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/ethdb"
@@ -33,6 +34,18 @@ const (
 	TargetHost  Target = "host"
 )
 
+func LocalTarget() Target {
+	if runtime.GOOS == "linux" {
+		switch runtime.GOARCH {
+		case "arm64":
+			return TargetArm64
+		case "amd64":
+			return TargetAmd64
+		}
+	}
+	return TargetHost
+}
+
 func (t Target) keyPrefix() ([]byte, error) {
 	var prefix []byte
 	switch t {
diff --git a/core/state/journal_arbitrum.go b/core/state/journal_arbitrum.go
index 0207fa2bbf..d074d6df7c 100644
--- a/core/state/journal_arbitrum.go
+++ b/core/state/journal_arbitrum.go
@@ -37,7 +37,6 @@ func (ch CacheWasm) dirtied() *common.Address {
 }
 
 type EvictWasm struct {
-	Target     rawdb.Target
 	ModuleHash common.Hash
 	Version    uint16
 	Tag        uint32
@@ -45,7 +44,7 @@ type EvictWasm struct {
 }
 
 func (ch EvictWasm) revert(s *StateDB) {
-	asm, err := s.TryGetActivatedAsm(ch.Target, ch.ModuleHash) // only happens in native mode
+	asm, err := s.TryGetActivatedAsm(rawdb.LocalTarget(), ch.ModuleHash) // only happens in native mode
 	if err == nil && len(asm) != 0 {
 		//if we failed to get it - it's not in the current rust cache
 		CacheWasmRust(asm, ch.ModuleHash, ch.Version, ch.Tag, ch.Debug)