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| author | Dimitry Andric <dim@FreeBSD.org> | 2021-11-19 20:06:13 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2021-11-19 20:06:13 +0000 |
| commit | c0981da47d5696fe36474fcf86b4ce03ae3ff818 (patch) | |
| tree | f42add1021b9f2ac6a69ac7cf6c4499962739a45 /compiler-rt/lib/sanitizer_common/sanitizer_platform.h | |
| parent | 344a3780b2e33f6ca763666c380202b18aab72a3 (diff) | |
| download | src-c0981da47d5696fe36474fcf86b4ce03ae3ff818.tar.gz src-c0981da47d5696fe36474fcf86b4ce03ae3ff818.zip | |
Vendor import of llvm-project main llvmorg-14-init-10186-gff7f2cfa959b.vendor/llvm-project/llvmorg-14-init-10186-gff7f2cfa959b
Diffstat (limited to 'compiler-rt/lib/sanitizer_common/sanitizer_platform.h')
| -rw-r--r-- | compiler-rt/lib/sanitizer_common/sanitizer_platform.h | 25 |
1 files changed, 20 insertions, 5 deletions
diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_platform.h b/compiler-rt/lib/sanitizer_common/sanitizer_platform.h index 4d3c08893c11..3153de34e5a3 100644 --- a/compiler-rt/lib/sanitizer_common/sanitizer_platform.h +++ b/compiler-rt/lib/sanitizer_common/sanitizer_platform.h @@ -281,11 +281,12 @@ // mandated by the upstream linux community for all new ports. Other ports // may still use legacy syscalls. #ifndef SANITIZER_USES_CANONICAL_LINUX_SYSCALLS -# if (defined(__aarch64__) || defined(__riscv)) && SANITIZER_LINUX -# define SANITIZER_USES_CANONICAL_LINUX_SYSCALLS 1 -# else -# define SANITIZER_USES_CANONICAL_LINUX_SYSCALLS 0 -# endif +# if (defined(__aarch64__) || defined(__riscv) || defined(__hexagon__)) && \ + SANITIZER_LINUX +# define SANITIZER_USES_CANONICAL_LINUX_SYSCALLS 1 +# else +# define SANITIZER_USES_CANONICAL_LINUX_SYSCALLS 0 +# endif #endif // udi16 syscalls can only be used when the following conditions are @@ -377,4 +378,18 @@ #define SANITIZER_SUPPORTS_INIT_FOR_DLOPEN 0 #endif +// SANITIZER_SUPPORTS_THREADLOCAL +// 1 - THREADLOCAL macro is supported by target +// 0 - THREADLOCAL macro is not supported by target +#ifndef __has_feature +// TODO: Support other compilers here +# define SANITIZER_SUPPORTS_THREADLOCAL 1 +#else +# if __has_feature(tls) +# define SANITIZER_SUPPORTS_THREADLOCAL 1 +# else +# define SANITIZER_SUPPORTS_THREADLOCAL 0 +# endif +#endif + #endif // SANITIZER_PLATFORM_H |