1#!/bin/sh 2# SPDX-License-Identifier: GPL-2.0 3 4if [ -z "$SRCARCH" ]; then 5 echo 'sync-check.sh: error: missing $SRCARCH environment variable' >&2 6 exit 1 7fi 8 9if [ "$SRCARCH" = "x86" ]; then 10FILES=" 11arch/x86/include/asm/inat_types.h 12arch/x86/include/asm/orc_types.h 13arch/x86/include/asm/emulate_prefix.h 14arch/x86/lib/x86-opcode-map.txt 15arch/x86/tools/gen-insn-attr-x86.awk 16include/linux/static_call_types.h 17arch/x86/include/asm/inat.h -I '^#include [\"<]\(asm/\)*inat_types.h[\">]' 18arch/x86/include/asm/insn.h -I '^#include [\"<]\(asm/\)*inat.h[\">]' 19arch/x86/lib/inat.c -I '^#include [\"<]\(../include/\)*asm/insn.h[\">]' 20arch/x86/lib/insn.c -I '^#include [\"<]\(../include/\)*asm/in\(at\|sn\).h[\">]' -I '^#include [\"<]\(../include/\)*asm/emulate_prefix.h[\">]' 21" 22fi 23 24check_2 () { 25 file1=$1 26 file2=$2 27 28 shift 29 shift 30 31 cmd="diff $* $file1 $file2 > /dev/null" 32 33 test -f $file2 && { 34 eval $cmd || { 35 echo "Warning: Kernel ABI header at '$file1' differs from latest version at '$file2'" >&2 36 echo diff -u $file1 $file2 37 } 38 } 39} 40 41check () { 42 file=$1 43 44 shift 45 46 check_2 tools/$file $file $* 47} 48 49if [ ! -d ../../kernel ] || [ ! -d ../../tools ] || [ ! -d ../objtool ]; then 50 exit 0 51fi 52 53cd ../.. 54 55while read -r file_entry; do 56 if [ -z "$file_entry" ]; then 57 continue 58 fi 59 60 check $file_entry 61done <<EOF 62$FILES 63EOF 64