forked from OSchip/llvm-project
49 lines
1.4 KiB
C++
49 lines
1.4 KiB
C++
//===-- asan_flags.h -------------------------------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// This file is a part of AddressSanitizer, an address sanity checker.
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//
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// ASan runtime flags.
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//===----------------------------------------------------------------------===//
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#ifndef ASAN_FLAGS_H
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#define ASAN_FLAGS_H
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#include "sanitizer_common/sanitizer_internal_defs.h"
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#include "sanitizer_common/sanitizer_flag_parser.h"
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// ASan flag values can be defined in four ways:
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// 1) initialized with default values at startup.
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// 2) overriden during compilation of ASan runtime by providing
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// compile definition ASAN_DEFAULT_OPTIONS.
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// 3) overriden from string returned by user-specified function
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// __asan_default_options().
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// 4) overriden from env variable ASAN_OPTIONS.
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// 5) overriden during ASan activation (for now used on Android only).
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namespace __asan {
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struct Flags {
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#define ASAN_FLAG(Type, Name, DefaultValue, Description) Type Name;
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#include "asan_flags.inc"
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#undef ASAN_FLAG
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void SetDefaults();
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};
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extern Flags asan_flags_dont_use_directly;
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inline Flags *flags() {
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return &asan_flags_dont_use_directly;
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}
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void InitializeFlags();
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} // namespace __asan
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#endif // ASAN_FLAGS_H
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