forked from OSchip/llvm-project
68 lines
2.0 KiB
C++
68 lines
2.0 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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void ParseFlag(const char *env, bool *flag,
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const char *name, const char *descr);
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void ParseFlag(const char *env, int *flag,
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const char *name, const char *descr);
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void ParseFlag(const char *env, uptr *flag,
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const char *name, const char *descr);
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void ParseFlag(const char *env, const char **flag,
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const char *name, const char *descr);
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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 ParseFromString(const char *str);
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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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inline void ParseCommonFlagsFromString(const char *str) {
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common_flags_dont_use.ParseFromString(str);
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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 PrintFlagDescriptions();
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} // namespace __sanitizer
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#endif // SANITIZER_FLAGS_H
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