22 lines · cpp
1//===-- hwasan_preinit.cpp ------------------------------------------------===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8//9// This file is a part of HWAddressSanitizer, an address sanity checker.10//11// Call __hwasan_init at the very early stage of process startup.12//===----------------------------------------------------------------------===//13#include "hwasan_interface_internal.h"14#include "sanitizer_common/sanitizer_internal_defs.h"15 16#if SANITIZER_CAN_USE_PREINIT_ARRAY17// This section is linked into the main executable when -fsanitize=hwaddress is18// specified to perform initialization at a very early stage.19__attribute__((section(".preinit_array"), used)) static auto preinit =20 __hwasan_init;21#endif22