compiler-rt/lib/ubsan/ubsan_platform.h

   1 //===-- ubsan_platform.h ----------------------------------------*- C++ -*-===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8 //
   9 // Defines the platforms which UBSan is supported at.
  10 //
  11 //===----------------------------------------------------------------------===//
  12 #ifndef UBSAN_PLATFORM_H
  13 #define UBSAN_PLATFORM_H
  14
  15 // Other platforms should be easy to add, and probably work as-is.
  16 #if defined(__linux__) || defined(__FreeBSD__) || defined(__APPLE__) ||        \
  17     defined(__NetBSD__) || defined(__DragonFly__) ||                           \
  18     (defined(__sun__) && defined(__svr4__)) || defined(_WIN32) ||              \
  19     defined(__Fuchsia__)
  20 #define CAN_SANITIZE_UB 1
  21 #else
  22 # define CAN_SANITIZE_UB 0
  23 #endif
  24
  25 #endif