| //===-- ubsan_init_standalone_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 |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // Initialization of standalone UBSan runtime. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "ubsan_platform.h" |
| #if !CAN_SANITIZE_UB |
| #error "UBSan is not supported on this platform!" |
| #endif |
| |
| #include "sanitizer_common/sanitizer_internal_defs.h" |
| #include "ubsan_init.h" |
| #include "ubsan_signals_standalone.h" |
| |
| #if SANITIZER_CAN_USE_PREINIT_ARRAY |
| |
| namespace __ubsan { |
| |
| static void PreInitAsStandalone() { |
| InitAsStandalone(); |
| InitializeDeadlySignals(); |
| } |
| |
| } // namespace __ubsan |
| |
| __attribute__((section(".preinit_array"), used)) void (*__local_ubsan_preinit)( |
| void) = __ubsan::PreInitAsStandalone; |
| #endif // SANITIZER_CAN_USE_PREINIT_ARRAY |
