1//===-- ubsan_init_standalone_preinit.cc ---------------------------------===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9// 10// Initialization of standalone UBSan runtime. 11// 12//===----------------------------------------------------------------------===// 13 14#include "ubsan_platform.h" 15#if !CAN_SANITIZE_UB 16#error "UBSan is not supported on this platform!" 17#endif 18 19#include "sanitizer_common/sanitizer_internal_defs.h" 20#include "ubsan_init.h" 21#include "ubsan_signals_standalone.h" 22 23#if SANITIZER_CAN_USE_PREINIT_ARRAY 24 25namespace __ubsan { 26 27static void PreInitAsStandalone() { 28 InitAsStandalone(); 29 InitializeDeadlySignals(); 30} 31 32} // namespace __ubsan 33 34__attribute__((section(".preinit_array"), used)) void (*__local_ubsan_preinit)( 35 void) = __ubsan::PreInitAsStandalone; 36#endif // SANITIZER_CAN_USE_PREINIT_ARRAY 37