| //===-- hwasan_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 HWAddressSanitizer, an address sanity checker. |
| // |
| // Call __hwasan_init at the very early stage of process startup. |
| //===----------------------------------------------------------------------===// |
| #include "hwasan_interface_internal.h" |
| #include "sanitizer_common/sanitizer_internal_defs.h" |
| |
| #if SANITIZER_CAN_USE_PREINIT_ARRAY |
| // The symbol is called __local_hwasan_preinit, because it's not intended to |
| // be exported. |
| // This code linked into the main executable when -fsanitize=hwaddress is in |
| // the link flags. It can only use exported interface functions. |
| __attribute__((section(".preinit_array"), used)) static void ( |
| *__local_hwasan_preinit)(void) = __hwasan_init; |
| #endif |
