libsanitizer/ubsan/ubsan_platform.h

   1 //===-- ubsan_platform.h ----------------------------------------*- C++ -*-===//
   2 //
   3 // This file is distributed under the University of Illinois Open Source
   4 // License. See LICENSE.TXT for details.
   5 //
   6 //===----------------------------------------------------------------------===//
   7 //
   8 // Defines the platforms which UBSan is supported at.
   9 //
  10 //===----------------------------------------------------------------------===//
  11 #ifndef UBSAN_PLATFORM_H
  12 #define UBSAN_PLATFORM_H
  13
  14 #ifndef CAN_SANITIZE_UB
  15 // Other platforms should be easy to add, and probably work as-is.
  16 #if (defined(__linux__) || defined(__FreeBSD__) || defined(__APPLE__) ||       \
  17      defined(__NetBSD__)) &&                                                   \
  18     (defined(__x86_64__) || defined(__i386__) || defined(__arm__) ||           \
  19      defined(__aarch64__) || defined(__mips__) || defined(__powerpc64__) ||    \
  20      defined(__s390__))
  21 # define CAN_SANITIZE_UB 1
  22 #elif defined(_WIN32) || defined(__Fuchsia__)
  23 # define CAN_SANITIZE_UB 1
  24 #else
  25 # define CAN_SANITIZE_UB 0
  26 #endif
  27 #endif //CAN_SANITIZE_UB
  28
  29 #endif