1*3cab2bb3Spatrick //===-- ubsan_init_standalone_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 // Initialization of standalone UBSan runtime. 10*3cab2bb3Spatrick // 11*3cab2bb3Spatrick //===----------------------------------------------------------------------===// 12*3cab2bb3Spatrick 13*3cab2bb3Spatrick #include "ubsan_platform.h" 14*3cab2bb3Spatrick #if !CAN_SANITIZE_UB 15*3cab2bb3Spatrick #error "UBSan is not supported on this platform!" 16*3cab2bb3Spatrick #endif 17*3cab2bb3Spatrick 18*3cab2bb3Spatrick #include "sanitizer_common/sanitizer_internal_defs.h" 19*3cab2bb3Spatrick #include "ubsan_init.h" 20*3cab2bb3Spatrick #include "ubsan_signals_standalone.h" 21*3cab2bb3Spatrick 22*3cab2bb3Spatrick #if SANITIZER_CAN_USE_PREINIT_ARRAY 23*3cab2bb3Spatrick 24*3cab2bb3Spatrick namespace __ubsan { 25*3cab2bb3Spatrick PreInitAsStandalone()26*3cab2bb3Spatrickstatic void PreInitAsStandalone() { 27*3cab2bb3Spatrick InitAsStandalone(); 28*3cab2bb3Spatrick InitializeDeadlySignals(); 29*3cab2bb3Spatrick } 30*3cab2bb3Spatrick 31*3cab2bb3Spatrick } // namespace __ubsan 32*3cab2bb3Spatrick 33*3cab2bb3Spatrick __attribute__((section(".preinit_array"), used)) void (*__local_ubsan_preinit)( 34*3cab2bb3Spatrick void) = __ubsan::PreInitAsStandalone; 35*3cab2bb3Spatrick #endif // SANITIZER_CAN_USE_PREINIT_ARRAY 36