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| author | Maxim Ostapenko <m.ostapenko@partner.samsung.com> | 2017-01-10 12:41:18 +0000 |
|---|---|---|
| committer | Maxim Ostapenko <m.ostapenko@partner.samsung.com> | 2017-01-10 12:41:18 +0000 |
| commit | 9235f229da3a6a3f0a8e12461704ee437d7a0b90 (patch) | |
| tree | 0bd3ffe997f4af90b8c59d87af68e78a6cc6be87 /lib/sanitizer_common/sanitizer_platform_limits_posix.h | |
| parent | 131c40c702f16aa044550f6f8d77e2a16ac7c4cf (diff) | |
[sanitizer] Fix sigaction definition on 32-bit sparc
Patch by James Clarke.
Differential Revision: https://reviews.llvm.org/D28309
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@291561 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/sanitizer_common/sanitizer_platform_limits_posix.h')
| -rw-r--r-- | lib/sanitizer_common/sanitizer_platform_limits_posix.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/lib/sanitizer_common/sanitizer_platform_limits_posix.h b/lib/sanitizer_common/sanitizer_platform_limits_posix.h index 477a0ecbe..c2d9f2cd3 100644 --- a/lib/sanitizer_common/sanitizer_platform_limits_posix.h +++ b/lib/sanitizer_common/sanitizer_platform_limits_posix.h @@ -635,9 +635,12 @@ namespace __sanitizer { #ifndef __mips__ #if defined(__sparc__) #if __GLIBC_PREREQ (2, 20) - // On sparc glibc 2.19 and earlier sa_flags was unsigned long, and - // __glibc_reserved0 didn't exist. + // On sparc glibc 2.19 and earlier sa_flags was unsigned long. +#if defined(__arch64__) + // To maintain ABI compatibility on sparc64 when switching to an int, + // __glibc_reserved0 was added. int __glibc_reserved0; +#endif int sa_flags; #else unsigned long sa_flags; |