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author | Khem Raj <raj.khem@gmail.com> | 2024-01-12 09:21:39 -0800 |
---|---|---|
committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2024-01-15 21:42:15 +0000 |
commit | 4564d8f3762fdd8e802255b174b45060efef1606 (patch) | |
tree | 2c801cfb97f42ed18342de2cbd187e77adbd64fe /meta/recipes-sato/webkit/webkitgtk | |
parent | 90ea98a24c3df4f36f51b6411ba8963af98a0e19 (diff) | |
download | poky-4564d8f3762fdd8e802255b174b45060efef1606.tar.gz |
webkitgtk: Workaround for clang compiler segfault
This is a compiler crash which is under works upstream, until its fixed
lets disable musttail calls on clang+arm
(From OE-Core rev: a61205f364c2e9f40736c081bbae0b045e317093)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-sato/webkit/webkitgtk')
-rw-r--r-- | meta/recipes-sato/webkit/webkitgtk/no-musttail-arm.patch | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/meta/recipes-sato/webkit/webkitgtk/no-musttail-arm.patch b/meta/recipes-sato/webkit/webkitgtk/no-musttail-arm.patch new file mode 100644 index 0000000000..a6d67c1d70 --- /dev/null +++ b/meta/recipes-sato/webkit/webkitgtk/no-musttail-arm.patch | |||
@@ -0,0 +1,21 @@ | |||
1 | clang/arm: Do not use MUST_TAIL_CALL | ||
2 | |||
3 | This causes clang-17 to crash see [1] | ||
4 | this code is new in webkit 2.42[2] thats why we do not see the crash in older webkit | ||
5 | |||
6 | [1] https://github.com/llvm/llvm-project/issues/67767 | ||
7 | [2] https://github.com/WebKit/WebKit/commit/4d816460b765acd8aef90ab474615850b91ecc35 | ||
8 | |||
9 | Upstream-Status: Inappropriate [work around to avoid clang compiler crash] | ||
10 | Signed-off-by: Khem Raj <raj.khem@gmail.com> | ||
11 | --- a/Source/WTF/wtf/Compiler.h | ||
12 | +++ b/Source/WTF/wtf/Compiler.h | ||
13 | @@ -284,7 +284,7 @@ | ||
14 | /* MUST_TAIL_CALL */ | ||
15 | |||
16 | #if !defined(MUST_TAIL_CALL) && defined(__cplusplus) && defined(__has_cpp_attribute) | ||
17 | -#if __has_cpp_attribute(clang::musttail) | ||
18 | +#if __has_cpp_attribute(clang::musttail) && !defined(__arm__) | ||
19 | #define MUST_TAIL_CALL [[clang::musttail]] | ||
20 | #endif | ||
21 | #endif | ||