1 //===-- lsan_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-exception 6 // 7 //===----------------------------------------------------------------------===// 8 // 9 // This file is a part of LeakSanitizer. 10 // 11 // Call __lsan_init at the very early stage of process startup. 12 //===----------------------------------------------------------------------===// 13 14 #include "lsan.h" 15 16 #if SANITIZER_CAN_USE_PREINIT_ARRAY 17 // This section is linked into the main executable when -fsanitize=leak is 18 // specified to perform initialization at a very early stage. 19 __attribute__((section(".preinit_array"), used)) static auto preinit = 20 __lsan_init; 21 #endif 22