libsanitizer/sanitizer_common/sanitizer_symbolizer_rtems.h

   1 //===-- sanitizer_symbolizer_rtems.h -----------------------------------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8 //
   9 // This file is shared between various sanitizers' runtime libraries.
  10 //
  11 // Define RTEMS's string formats and limits for the markup symbolizer.
  12 //===----------------------------------------------------------------------===//
  13 #ifndef SANITIZER_SYMBOLIZER_RTEMS_H
  14 #define SANITIZER_SYMBOLIZER_RTEMS_H
  15
  16 #include "sanitizer_internal_defs.h"
  17
  18 namespace __sanitizer {
  19
  20 // The Myriad RTEMS symbolizer currently only parses backtrace lines,
  21 // so use a format that the symbolizer understands.  For other
  22 // markups, keep them the same as the Fuchsia's.
  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 = "    [%u] IP: %p";
  37
  38 }  // namespace __sanitizer
  39
  40 #endif  // SANITIZER_SYMBOLIZER_RTEMS_H