69 lines
2.1 KiB
C++
69 lines
2.1 KiB
C++
//===-- sanitizer_flags.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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// This file is a part of ThreadSanitizer/AddressSanitizer runtime.
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//
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//===----------------------------------------------------------------------===//
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#ifndef SANITIZER_FLAGS_H
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#define SANITIZER_FLAGS_H
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#include "sanitizer_internal_defs.h"
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namespace __sanitizer {
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enum HandleSignalMode {
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kHandleSignalNo,
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kHandleSignalYes,
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kHandleSignalExclusive,
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};
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struct CommonFlags {
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#define COMMON_FLAG(Type, Name, DefaultValue, Description) Type Name;
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#include "sanitizer_flags.inc"
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#undef COMMON_FLAG
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void SetDefaults();
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void CopyFrom(const CommonFlags &other);
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};
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// Functions to get/set global CommonFlags shared by all sanitizer runtimes:
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extern CommonFlags common_flags_dont_use;
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inline const CommonFlags *common_flags() {
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return &common_flags_dont_use;
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}
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inline void SetCommonFlagsDefaults() {
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common_flags_dont_use.SetDefaults();
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}
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// This function can only be used to setup tool-specific overrides for
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// CommonFlags defaults. Generally, it should only be used right after
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// SetCommonFlagsDefaults(), but before ParseCommonFlagsFromString(), and
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// only during the flags initialization (i.e. before they are used for
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// the first time).
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inline void OverrideCommonFlags(const CommonFlags &cf) {
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common_flags_dont_use.CopyFrom(cf);
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}
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void SubstituteForFlagValue(const char *s, char *out, uptr out_size);
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class FlagParser;
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void RegisterCommonFlags(FlagParser *parser,
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CommonFlags *cf = &common_flags_dont_use);
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void RegisterIncludeFlags(FlagParser *parser, CommonFlags *cf);
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// Should be called after parsing all flags. Sets up common flag values
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// and perform initializations common to all sanitizers (e.g. setting
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// verbosity).
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void InitializeCommonFlags(CommonFlags *cf = &common_flags_dont_use);
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} // namespace __sanitizer
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#endif // SANITIZER_FLAGS_H
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