Mercurial > hg > CbC > CbC_gcc
view libsanitizer/sanitizer_common/sanitizer_flags.h @ 144:8f4e72ab4e11
fix segmentation fault caused by nothing next cur_op to end
author | Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp> |
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date | Sun, 23 Dec 2018 21:23:56 +0900 |
parents | 04ced10e8804 |
children | 1830386684a0 |
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//===-- sanitizer_flags.h ---------------------------------------*- C++ -*-===// // // This file is distributed under the University of Illinois Open Source // License. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // // This file is a part of ThreadSanitizer/AddressSanitizer runtime. // //===----------------------------------------------------------------------===// #ifndef SANITIZER_FLAGS_H #define SANITIZER_FLAGS_H #include "sanitizer_internal_defs.h" namespace __sanitizer { enum HandleSignalMode { kHandleSignalNo, kHandleSignalYes, kHandleSignalExclusive, }; struct CommonFlags { #define COMMON_FLAG(Type, Name, DefaultValue, Description) Type Name; #include "sanitizer_flags.inc" #undef COMMON_FLAG void SetDefaults(); void CopyFrom(const CommonFlags &other); }; // Functions to get/set global CommonFlags shared by all sanitizer runtimes: extern CommonFlags common_flags_dont_use; inline const CommonFlags *common_flags() { return &common_flags_dont_use; } inline void SetCommonFlagsDefaults() { common_flags_dont_use.SetDefaults(); } // This function can only be used to setup tool-specific overrides for // CommonFlags defaults. Generally, it should only be used right after // SetCommonFlagsDefaults(), but before ParseCommonFlagsFromString(), and // only during the flags initialization (i.e. before they are used for // the first time). inline void OverrideCommonFlags(const CommonFlags &cf) { common_flags_dont_use.CopyFrom(cf); } void SubstituteForFlagValue(const char *s, char *out, uptr out_size); class FlagParser; void RegisterCommonFlags(FlagParser *parser, CommonFlags *cf = &common_flags_dont_use); void RegisterIncludeFlags(FlagParser *parser, CommonFlags *cf); // Should be called after parsing all flags. Sets up common flag values // and perform initializations common to all sanitizers (e.g. setting // verbosity). void InitializeCommonFlags(CommonFlags *cf = &common_flags_dont_use); } // namespace __sanitizer #endif // SANITIZER_FLAGS_H