diff options
Diffstat (limited to 'contrib/llvm-project/compiler-rt/lib/tsan/rtl/tsan_interceptors_memintrinsics.cpp')
-rw-r--r-- | contrib/llvm-project/compiler-rt/lib/tsan/rtl/tsan_interceptors_memintrinsics.cpp | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/contrib/llvm-project/compiler-rt/lib/tsan/rtl/tsan_interceptors_memintrinsics.cpp b/contrib/llvm-project/compiler-rt/lib/tsan/rtl/tsan_interceptors_memintrinsics.cpp new file mode 100644 index 000000000000..c8b6b2ef1948 --- /dev/null +++ b/contrib/llvm-project/compiler-rt/lib/tsan/rtl/tsan_interceptors_memintrinsics.cpp @@ -0,0 +1,43 @@ +//===-- tsan_interceptors_posix.cpp ---------------------------------------===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// +// +// This file is a part of ThreadSanitizer (TSan), a race detector. +// +//===----------------------------------------------------------------------===// + +#define SANITIZER_COMMON_NO_REDEFINE_BUILTINS + +#include "tsan_interceptors.h" +#include "tsan_interface.h" + +using namespace __tsan; + +#include "sanitizer_common/sanitizer_common_interceptors_memintrinsics.inc" + +extern "C" { + +void *__tsan_memcpy(void *dst, const void *src, uptr size) { + void *ctx; +#if PLATFORM_HAS_DIFFERENT_MEMCPY_AND_MEMMOVE + COMMON_INTERCEPTOR_MEMCPY_IMPL(ctx, dst, src, size); +#else + COMMON_INTERCEPTOR_MEMMOVE_IMPL(ctx, dst, src, size); +#endif +} + +void *__tsan_memset(void *dst, int c, uptr size) { + void *ctx; + COMMON_INTERCEPTOR_MEMSET_IMPL(ctx, dst, c, size); +} + +void *__tsan_memmove(void *dst, const void *src, uptr size) { + void *ctx; + COMMON_INTERCEPTOR_MEMMOVE_IMPL(ctx, dst, src, size); +} + +} // extern "C" |