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| author | Jakub Jelinek <jakub@redhat.com> | 2024-09-05 12:20:57 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2024-09-05 12:22:19 +0200 |
| commit | 2379cbb94b2668227c237c94c82e3c49fe39fd0f (patch) | |
| tree | eaf29fe67f4d5158dfab3d7af76b39ad7c7e5c0e /gcc | |
| parent | a50f54c0d06139d791b875e09471f2fc03af5b04 (diff) | |
| download | gcc-2379cbb94b2668227c237c94c82e3c49fe39fd0f.zip gcc-2379cbb94b2668227c237c94c82e3c49fe39fd0f.tar.gz gcc-2379cbb94b2668227c237c94c82e3c49fe39fd0f.tar.bz2 | |
libsanitizer: On aarch64 use hint #34 in prologue of libsanitizer functions
When gcc is built with -mbranch-protection=standard, running sanitized
programs doesn't work properly on bti enabled kernels.
This has been fixed upstream with
https://github.com/llvm/llvm-project/pull/84061
The following patch cherry picks that from upstream.
For trunk we should eventually do a full merge from upstream, but I'm hoping
they will first fix up the _BitInt libubsan support mess.
2024-09-05 Jakub Jelinek <jakub@redhat.com>
* sanitizer_common/sanitizer_asm.h: Cherry-pick llvm-project revision
1c792d24e0a228ad49cc004a1c26bbd7cd87f030.
* interception/interception.h: Likewise.
Diffstat (limited to 'gcc')
0 files changed, 0 insertions, 0 deletions