src/compiler-rt/lib/ubsan/ubsan_platform.h

   1 //===-- ubsan_platform.h ----------------------------------------*- C++ -*-===//
   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 // Defines the platforms which UBSan is supported at.
  11 //
  12 //===----------------------------------------------------------------------===//
  13 #ifndef UBSAN_PLATFORM_H
  14 #define UBSAN_PLATFORM_H
  15
  16 // Other platforms should be easy to add, and probably work as-is.
  17 #if (defined(__linux__) || defined(__FreeBSD__) || defined(__APPLE__)) && \
  18     (defined(__x86_64__) || defined(__i386__) || defined(__arm__) || \
  19      defined(__aarch64__) || defined(__mips__) || defined(__powerpc64__))
  20 # define CAN_SANITIZE_UB 1
  21 #elif defined(_WIN32)
  22 # define CAN_SANITIZE_UB 1
  23 #else
  24 # define CAN_SANITIZE_UB 0
  25 #endif
  26
  27 #endif