1*3cab2bb3Spatrick //===-- lsan_preinit.cpp --------------------------------------------------===// 2*3cab2bb3Spatrick // 3*3cab2bb3Spatrick // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4*3cab2bb3Spatrick // See https://llvm.org/LICENSE.txt for license information. 5*3cab2bb3Spatrick // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6*3cab2bb3Spatrick // 7*3cab2bb3Spatrick //===----------------------------------------------------------------------===// 8*3cab2bb3Spatrick // 9*3cab2bb3Spatrick // This file is a part of LeakSanitizer. 10*3cab2bb3Spatrick // 11*3cab2bb3Spatrick // Call __lsan_init at the very early stage of process startup. 12*3cab2bb3Spatrick //===----------------------------------------------------------------------===// 13*3cab2bb3Spatrick 14*3cab2bb3Spatrick #include "lsan.h" 15*3cab2bb3Spatrick 16*3cab2bb3Spatrick #if SANITIZER_CAN_USE_PREINIT_ARRAY 17*3cab2bb3Spatrick // We force __lsan_init to be called before anyone else by placing it into 18*3cab2bb3Spatrick // .preinit_array section. 19*3cab2bb3Spatrick __attribute__((section(".preinit_array"), used)) 20*3cab2bb3Spatrick void (*__local_lsan_preinit)(void) = __lsan_init; 21*3cab2bb3Spatrick #endif 22