1 //===-- ubsan_platform.h ----------------------------------------*- C++ -*-===//
3 // This file is distributed under the University of Illinois Open Source
4 // License. See LICENSE.TXT for details.
6 //===----------------------------------------------------------------------===//
8 // Defines the platforms which UBSan is supported at.
10 //===----------------------------------------------------------------------===//
11 #ifndef UBSAN_PLATFORM_H
12 #define UBSAN_PLATFORM_H
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(__x86_64__) || defined(__i386__) || defined(__arm__) || \
18 defined(__aarch64__) || defined(__mips__) || defined(__powerpc64__) || \
20 # define CAN_SANITIZE_UB 1
22 # define CAN_SANITIZE_UB 1
24 # define CAN_SANITIZE_UB 0
26 #endif //CAN_SANITIZE_UB