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1 //===-- ubsan_platform.h ----------------------------------------*- C++ -*-===//
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2 //
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3 // This file is distributed under the University of Illinois Open Source
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4 // License. See LICENSE.TXT for details.
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5 //
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6 //===----------------------------------------------------------------------===//
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7 //
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8 // Defines the platforms which UBSan is supported at.
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9 //
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10 //===----------------------------------------------------------------------===//
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11 #ifndef UBSAN_PLATFORM_H
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12 #define UBSAN_PLATFORM_H
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13
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14 #ifndef CAN_SANITIZE_UB
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15 // Other platforms should be easy to add, and probably work as-is.
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16 #if (defined(__linux__) || defined(__FreeBSD__) || defined(__APPLE__) || \
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17 defined(__NetBSD__)) && \
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18 (defined(__x86_64__) || defined(__i386__) || defined(__arm__) || \
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19 defined(__aarch64__) || defined(__mips__) || defined(__powerpc64__) || \
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20 defined(__s390__))
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21 # define CAN_SANITIZE_UB 1
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22 #elif defined(_WIN32) || defined(__Fuchsia__)
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23 # define CAN_SANITIZE_UB 1
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24 #else
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25 # define CAN_SANITIZE_UB 0
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26 #endif
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27 #endif //CAN_SANITIZE_UB
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28
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29 #endif
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