| //===-- asan_flags.h -------------------------------------------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file is a part of AddressSanitizer, an address sanity checker. |
| // |
| // ASan runtime flags. |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef ASAN_FLAGS_H |
| #define ASAN_FLAGS_H |
| |
| #include "sanitizer_common/sanitizer_internal_defs.h" |
| #include "sanitizer_common/sanitizer_flag_parser.h" |
| |
| // ASan flag values can be defined in four ways: |
| // 1) initialized with default values at startup. |
| // 2) overriden during compilation of ASan runtime by providing |
| // compile definition ASAN_DEFAULT_OPTIONS. |
| // 3) overriden from string returned by user-specified function |
| // __asan_default_options(). |
| // 4) overriden from env variable ASAN_OPTIONS. |
| // 5) overriden during ASan activation (for now used on Android only). |
| |
| namespace __asan { |
| |
| struct Flags { |
| #define ASAN_FLAG(Type, Name, DefaultValue, Description) Type Name; |
| #include "asan_flags.inc" |
| #undef ASAN_FLAG |
| |
| void SetDefaults(); |
| }; |
| |
| extern Flags asan_flags_dont_use_directly; |
| inline Flags *flags() { |
| return &asan_flags_dont_use_directly; |
| } |
| |
| void InitializeFlags(); |
| |
| } // namespace __asan |
| |
| #endif // ASAN_FLAGS_H |