From 244b2c5ca8b14627e4a17755e5922221e121c771 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 09 Oct 2024 06:15:07 +0000
Subject: [PATCH] change system file
---
kernel/tools/objtool/sync-check.sh | 75 ++++++++++++++++++++++++++++++-------
1 files changed, 60 insertions(+), 15 deletions(-)
diff --git a/kernel/tools/objtool/sync-check.sh b/kernel/tools/objtool/sync-check.sh
index 1470e74..4bbabae 100755
--- a/kernel/tools/objtool/sync-check.sh
+++ b/kernel/tools/objtool/sync-check.sh
@@ -1,29 +1,74 @@
#!/bin/sh
# SPDX-License-Identifier: GPL-2.0
-FILES='
-arch/x86/lib/insn.c
-arch/x86/lib/inat.c
-arch/x86/lib/x86-opcode-map.txt
-arch/x86/tools/gen-insn-attr-x86.awk
-arch/x86/include/asm/insn.h
-arch/x86/include/asm/inat.h
+if [ -z "$SRCARCH" ]; then
+ echo 'sync-check.sh: error: missing $SRCARCH environment variable' >&2
+ exit 1
+fi
+
+FILES="include/linux/objtool.h"
+
+if [ "$SRCARCH" = "x86" ]; then
+FILES="$FILES
arch/x86/include/asm/inat_types.h
arch/x86/include/asm/orc_types.h
+arch/x86/include/asm/emulate_prefix.h
+arch/x86/lib/x86-opcode-map.txt
+arch/x86/tools/gen-insn-attr-x86.awk
+include/linux/static_call_types.h
+"
+
+SYNC_CHECK_FILES='
+arch/x86/include/asm/inat.h
+arch/x86/include/asm/insn.h
+arch/x86/lib/inat.c
+arch/x86/lib/insn.c
'
+fi
-check()
-{
- local file=$1
+check_2 () {
+ file1=$1
+ file2=$2
- diff $file ../../$file > /dev/null ||
- echo "Warning: synced file at 'tools/objtool/$file' differs from latest kernel version at '$file'"
+ shift
+ shift
+
+ cmd="diff $* $file1 $file2 > /dev/null"
+
+ test -f $file2 && {
+ eval $cmd || {
+ echo "Warning: Kernel ABI header at '$file1' differs from latest version at '$file2'" >&2
+ echo diff -u $file1 $file2
+ }
+ }
+}
+
+check () {
+ file=$1
+
+ shift
+
+ check_2 tools/$file $file $*
}
if [ ! -d ../../kernel ] || [ ! -d ../../tools ] || [ ! -d ../objtool ]; then
exit 0
fi
-for i in $FILES; do
- check $i
-done
+cd ../..
+
+while read -r file_entry; do
+ if [ -z "$file_entry" ]; then
+ continue
+ fi
+
+ check $file_entry
+done <<EOF
+$FILES
+EOF
+
+if [ "$SRCARCH" = "x86" ]; then
+ for i in $SYNC_CHECK_FILES; do
+ check $i '-I "^.*\/\*.*__ignore_sync_check__.*\*\/.*$"'
+ done
+fi
--
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