diff options
Diffstat (limited to 'contrib/llvm-project/compiler-rt/lib/lsan/lsan_preinit.cpp')
| -rw-r--r-- | contrib/llvm-project/compiler-rt/lib/lsan/lsan_preinit.cpp | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/contrib/llvm-project/compiler-rt/lib/lsan/lsan_preinit.cpp b/contrib/llvm-project/compiler-rt/lib/lsan/lsan_preinit.cpp new file mode 100644 index 000000000000..30e90f728649 --- /dev/null +++ b/contrib/llvm-project/compiler-rt/lib/lsan/lsan_preinit.cpp @@ -0,0 +1,21 @@ +//===-- lsan_preinit.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 LeakSanitizer. +// +// Call __lsan_init at the very early stage of process startup. +//===----------------------------------------------------------------------===// + +#include "lsan.h" + +#if SANITIZER_CAN_USE_PREINIT_ARRAY +// This section is linked into the main executable when -fsanitize=leak is +// specified to perform initialization at a very early stage. +__attribute__((section(".preinit_array"), used)) static auto preinit = + __lsan_init; +#endif |