1 //===-- sanitizer_symbolizer_fuchsia.h -----------------------------------===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 // 10 // This file is shared between various sanitizers' runtime libraries. 11 // 12 // Define Fuchsia's string formats and limits for the markup symbolizer. 13 //===----------------------------------------------------------------------===// 14 #ifndef SANITIZER_SYMBOLIZER_FUCHSIA_H 15 #define SANITIZER_SYMBOLIZER_FUCHSIA_H 16 17 #include "sanitizer_internal_defs.h" 18 19 namespace __sanitizer { 20 21 // See the spec at: 22 // https://fuchsia.googlesource.com/zircon/+/master/docs/symbolizer_markup.md 23 24 // This is used by UBSan for type names, and by ASan for global variable names. 25 constexpr const char *kFormatDemangle = "{{{symbol:%s}}}"; 26 constexpr uptr kFormatDemangleMax = 1024; // Arbitrary. 27 28 // Function name or equivalent from PC location. 29 constexpr const char *kFormatFunction = "{{{pc:%p}}}"; 30 constexpr uptr kFormatFunctionMax = 64; // More than big enough for 64-bit hex. 31 32 // Global variable name or equivalent from data memory address. 33 constexpr const char *kFormatData = "{{{data:%p}}}"; 34 35 // One frame in a backtrace (printed on a line by itself). 36 constexpr const char *kFormatFrame = "{{{bt:%u:%p}}}"; 37 38 // Dump trigger element. 39 #define FORMAT_DUMPFILE "{{{dumpfile:%s:%s}}}" 40 41 } // namespace __sanitizer 42 43 #endif // SANITIZER_SYMBOLIZER_FUCHSIA_H 44