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 26