Retro68/gcc/libsanitizer/sanitizer_common/sanitizer_symbolizer_fuchsia.h

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2019-06-02 15:48:37 +00:00
//===-- sanitizer_symbolizer_fuchsia.h -----------------------------------===//
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file is shared between various sanitizers' runtime libraries.
//
// Define Fuchsia's string formats and limits for the markup symbolizer.
//===----------------------------------------------------------------------===//
#ifndef SANITIZER_SYMBOLIZER_FUCHSIA_H
#define SANITIZER_SYMBOLIZER_FUCHSIA_H
#include "sanitizer_internal_defs.h"
namespace __sanitizer {
// See the spec at:
// https://fuchsia.googlesource.com/zircon/+/master/docs/symbolizer_markup.md
// 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 = "{{{bt:%u:%p}}}";
} // namespace __sanitizer
#endif // SANITIZER_SYMBOLIZER_FUCHSIA_H