contrib/compiler-rt/lib/ubsan/ubsan_init_standalone.cc

   1 //===-- ubsan_init_standalone.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 namespace __ubsan {
  24
  25 class UbsanStandaloneInitializer {
  26  public:
  27   UbsanStandaloneInitializer() {
  28     InitAsStandalone();
  29     InitializeDeadlySignals();
  30   }
  31 };
  32 static UbsanStandaloneInitializer ubsan_standalone_initializer;
  33
  34 } // namespace __ubsan