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__) || defined(__HAIKU__)
20#define CAN_SANITIZE_UB 1
21#else
22# define CAN_SANITIZE_UB 0
23#endif
24
25#endif