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Commit | Line | Data |
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3bd51c5a JP |
1 | #!/bin/sh |
2 | # SPDX-License-Identifier: GPL-2.0 | |
3 | ||
bb090fdb JT |
4 | if [ -z "$SRCARCH" ]; then |
5 | echo 'sync-check.sh: error: missing $SRCARCH environment variable' >&2 | |
6 | exit 1 | |
7 | fi | |
8 | ||
ee819aed JT |
9 | FILES="include/linux/objtool.h" |
10 | ||
bb090fdb | 11 | if [ "$SRCARCH" = "x86" ]; then |
ee819aed | 12 | FILES="$FILES |
3bd51c5a JP |
13 | arch/x86/include/asm/inat_types.h |
14 | arch/x86/include/asm/orc_types.h | |
4d65adfc | 15 | arch/x86/include/asm/emulate_prefix.h |
d046b725 JP |
16 | arch/x86/lib/x86-opcode-map.txt |
17 | arch/x86/tools/gen-insn-attr-x86.awk | |
1e7e4788 | 18 | include/linux/static_call_types.h |
3890b8d9 JT |
19 | arch/x86/include/asm/inat.h -I '^#include [\"<]\(asm/\)*inat_types.h[\">]' |
20 | arch/x86/include/asm/insn.h -I '^#include [\"<]\(asm/\)*inat.h[\">]' | |
21 | arch/x86/lib/inat.c -I '^#include [\"<]\(../include/\)*asm/insn.h[\">]' | |
22 | arch/x86/lib/insn.c -I '^#include [\"<]\(../include/\)*asm/in\(at\|sn\).h[\">]' -I '^#include [\"<]\(../include/\)*asm/emulate_prefix.h[\">]' | |
23 | " | |
bb090fdb | 24 | fi |
3bd51c5a | 25 | |
2ffd84ae ACM |
26 | check_2 () { |
27 | file1=$1 | |
28 | file2=$2 | |
3bd51c5a | 29 | |
2ffd84ae ACM |
30 | shift |
31 | shift | |
32 | ||
33 | cmd="diff $* $file1 $file2 > /dev/null" | |
34 | ||
35 | test -f $file2 && { | |
36 | eval $cmd || { | |
37 | echo "Warning: Kernel ABI header at '$file1' differs from latest version at '$file2'" >&2 | |
38 | echo diff -u $file1 $file2 | |
39 | } | |
40 | } | |
41 | } | |
42 | ||
43 | check () { | |
44 | file=$1 | |
45 | ||
46 | shift | |
47 | ||
48 | check_2 tools/$file $file $* | |
3bd51c5a JP |
49 | } |
50 | ||
51 | if [ ! -d ../../kernel ] || [ ! -d ../../tools ] || [ ! -d ../objtool ]; then | |
52 | exit 0 | |
53 | fi | |
54 | ||
2ffd84ae ACM |
55 | cd ../.. |
56 | ||
3890b8d9 JT |
57 | while read -r file_entry; do |
58 | if [ -z "$file_entry" ]; then | |
59 | continue | |
60 | fi | |
2ffd84ae | 61 | |
3890b8d9 JT |
62 | check $file_entry |
63 | done <<EOF | |
64 | $FILES | |
65 | EOF |