195d609b5SMatt Morehouse //===-- hwasan_preinit.cpp ------------------------------------------------===// 295d609b5SMatt Morehouse // 395d609b5SMatt Morehouse // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 495d609b5SMatt Morehouse // See https://llvm.org/LICENSE.txt for license information. 595d609b5SMatt Morehouse // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 695d609b5SMatt Morehouse // 795d609b5SMatt Morehouse //===----------------------------------------------------------------------===// 895d609b5SMatt Morehouse // 995d609b5SMatt Morehouse // This file is a part of HWAddressSanitizer, an address sanity checker. 1095d609b5SMatt Morehouse // 1195d609b5SMatt Morehouse // Call __hwasan_init at the very early stage of process startup. 1295d609b5SMatt Morehouse //===----------------------------------------------------------------------===// 1395d609b5SMatt Morehouse #include "hwasan_interface_internal.h" 1495d609b5SMatt Morehouse #include "sanitizer_common/sanitizer_internal_defs.h" 1595d609b5SMatt Morehouse 1695d609b5SMatt Morehouse #if SANITIZER_CAN_USE_PREINIT_ARRAY 17*bb8230bbSFangrui Song // This section is linked into the main executable when -fsanitize=hwaddress is 18*bb8230bbSFangrui Song // specified to perform initialization at a very early stage. 19*bb8230bbSFangrui Song __attribute__((section(".preinit_array"), used)) static auto preinit = 20*bb8230bbSFangrui Song __hwasan_init; 2195d609b5SMatt Morehouse #endif 22