30 lines
1.1 KiB
C++
30 lines
1.1 KiB
C++
//===-- ubsan_platform.h ----------------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// Defines the platforms which UBSan is supported at.
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//
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//===----------------------------------------------------------------------===//
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#ifndef UBSAN_PLATFORM_H
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#define UBSAN_PLATFORM_H
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// Other platforms should be easy to add, and probably work as-is.
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#if (defined(__linux__) || defined(__FreeBSD__) || defined(__APPLE__) || \
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defined(__NetBSD__)) && \
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(defined(__x86_64__) || defined(__i386__) || defined(__arm__) || \
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defined(__aarch64__) || defined(__mips__) || defined(__powerpc64__) || \
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defined(__s390__)) || (defined(__sun__) && defined(__svr4__))
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# define CAN_SANITIZE_UB 1
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#elif defined(_WIN32) || defined(__Fuchsia__)
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# define CAN_SANITIZE_UB 1
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#else
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# define CAN_SANITIZE_UB 0
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#endif
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#endif
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