On Thu, Apr 27, 2023 at 12:03 AM Martin Liška <mli...@suse.cz> wrote: > > On 4/27/23 04:32, H.J. Lu via Gcc-patches wrote: > > cherry-pick: > > Can you please wait a few days before it? I'm going to merge again > in the near future after https://reviews.llvm.org/D144073 got handled.
Sure. > Martin > > > > > 05551c658269 [sanitizer] Correct alignment of x32 __sanitizer_siginfo > > > > * sanitizer_common/sanitizer_platform_limits_posix.h > > (__sanitizer_siginfo_pad): Use u64 to align x32 > > __sanitizer_siginfo to 8 bytes. > > --- > > .../sanitizer_common/sanitizer_platform_limits_posix.h | 5 +++++ > > 1 file changed, 5 insertions(+) > > > > diff --git > > a/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h > > b/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h > > index cfca7bdedbe..e6f298c26e1 100644 > > --- a/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h > > +++ b/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h > > @@ -578,8 +578,13 @@ struct __sanitizer_sigset_t { > > #endif > > > > struct __sanitizer_siginfo_pad { > > +#if SANITIZER_X32 > > + // x32 siginfo_t is aligned to 8 bytes. > > + u64 pad[128 / sizeof(u64)]; > > +#else > > // Require uptr, because siginfo_t is always pointer-size aligned on > > Linux. > > uptr pad[128 / sizeof(uptr)]; > > +#endif > > }; > > > > #if SANITIZER_LINUX > -- H.J.