libsanitizer/sanitizer_common/sanitizer_symbolizer_rtems.h

   1 //===-- sanitizer_symbolizer_rtems.h -----------------------------------===//
   2 //
   3 // This file is distributed under the University of Illinois Open Source
   4 // License. See LICENSE.TXT for details.
   5 //
   6 //===----------------------------------------------------------------------===//
   7 //
   8 // This file is shared between various sanitizers' runtime libraries.
   9 //
  10 // Define RTEMS's string formats and limits for the markup symbolizer.
  11 //===----------------------------------------------------------------------===//
  12 #ifndef SANITIZER_SYMBOLIZER_RTEMS_H
  13 #define SANITIZER_SYMBOLIZER_RTEMS_H
  14
  15 #include "sanitizer_internal_defs.h"
  16
  17 namespace __sanitizer {
  18
  19 // The Myriad RTEMS symbolizer currently only parses backtrace lines,
  20 // so use a format that the symbolizer understands.  For other
  21 // markups, keep them the same as the Fuchsia's.
  22
  23 // This is used by UBSan for type names, and by ASan for global variable names.
  24 constexpr const char *kFormatDemangle = "{{{symbol:%s}}}";
  25 constexpr uptr kFormatDemangleMax = 1024;  // Arbitrary.
  26
  27 // Function name or equivalent from PC location.
  28 constexpr const char *kFormatFunction = "{{{pc:%p}}}";
  29 constexpr uptr kFormatFunctionMax = 64;  // More than big enough for 64-bit hex.
  30
  31 // Global variable name or equivalent from data memory address.
  32 constexpr const char *kFormatData = "{{{data:%p}}}";
  33
  34 // One frame in a backtrace (printed on a line by itself).
  35 constexpr const char *kFormatFrame = "    [%u] IP: %p";
  36
  37 }  // namespace __sanitizer
  38
  39 #endif  // SANITIZER_SYMBOLIZER_RTEMS_H