Retro68/gcc/libsanitizer/ubsan/ubsan_init_standalone_preinit.cc
Wolfgang Thaller 6fbf4226da gcc-9.1
2019-06-20 20:10:10 +02:00

35 lines
976 B
C++

//===-- ubsan_init_standalone_preinit.cc ---------------------------------===//
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// 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