diff options
Diffstat (limited to 'compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_rtems.h')
-rw-r--r-- | compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_rtems.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_rtems.h b/compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_rtems.h new file mode 100644 index 000000000000..3371092e0687 --- /dev/null +++ b/compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_rtems.h @@ -0,0 +1,40 @@ +//===-- sanitizer_symbolizer_rtems.h -----------------------------------===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// +// +// This file is shared between various sanitizers' runtime libraries. +// +// Define RTEMS's string formats and limits for the markup symbolizer. +//===----------------------------------------------------------------------===// +#ifndef SANITIZER_SYMBOLIZER_RTEMS_H +#define SANITIZER_SYMBOLIZER_RTEMS_H + +#include "sanitizer_internal_defs.h" + +namespace __sanitizer { + +// The Myriad RTEMS symbolizer currently only parses backtrace lines, +// so use a format that the symbolizer understands. For other +// markups, keep them the same as the Fuchsia's. + +// This is used by UBSan for type names, and by ASan for global variable names. +constexpr const char *kFormatDemangle = "{{{symbol:%s}}}"; +constexpr uptr kFormatDemangleMax = 1024; // Arbitrary. + +// Function name or equivalent from PC location. +constexpr const char *kFormatFunction = "{{{pc:%p}}}"; +constexpr uptr kFormatFunctionMax = 64; // More than big enough for 64-bit hex. + +// Global variable name or equivalent from data memory address. +constexpr const char *kFormatData = "{{{data:%p}}}"; + +// One frame in a backtrace (printed on a line by itself). +constexpr const char *kFormatFrame = " [%u] IP: %p"; + +} // namespace __sanitizer + +#endif // SANITIZER_SYMBOLIZER_RTEMS_H |