diff options
Diffstat (limited to 'compiler-rt/lib/lsan/lsan_preinit.cpp')
-rw-r--r-- | compiler-rt/lib/lsan/lsan_preinit.cpp | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/compiler-rt/lib/lsan/lsan_preinit.cpp b/compiler-rt/lib/lsan/lsan_preinit.cpp new file mode 100644 index 000000000000..cd94e1e8718e --- /dev/null +++ b/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 + // We force __lsan_init to be called before anyone else by placing it into + // .preinit_array section. + __attribute__((section(".preinit_array"), used)) + void (*__local_lsan_preinit)(void) = __lsan_init; +#endif |