mirror of
https://github.com/llvm/llvm-project.git
synced 2025-04-26 10:46:07 +00:00
bb8230bb2b
We can use an internal linkage variable to make it clear the variable is not exported. The special section .preinit_array is a GC root. Pull Request: https://github.com/llvm/llvm-project/pull/98584
22 lines
849 B
C++
22 lines
849 B
C++
//===-- 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
|