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39 lines
1.4 KiB
C++
39 lines
1.4 KiB
C++
//===-- sanitizer_symbolizer_fuchsia.h -----------------------------------===//
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file is shared between various sanitizers' runtime libraries.
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//
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// Define Fuchsia's string formats and limits for the markup symbolizer.
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//===----------------------------------------------------------------------===//
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#ifndef SANITIZER_SYMBOLIZER_FUCHSIA_H
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#define SANITIZER_SYMBOLIZER_FUCHSIA_H
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#include "sanitizer_internal_defs.h"
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namespace __sanitizer {
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// See the spec at:
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// https://fuchsia.googlesource.com/zircon/+/master/docs/symbolizer_markup.md
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// This is used by UBSan for type names, and by ASan for global variable names.
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constexpr const char *kFormatDemangle = "{{{symbol:%s}}}";
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constexpr uptr kFormatDemangleMax = 1024; // Arbitrary.
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// Function name or equivalent from PC location.
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constexpr const char *kFormatFunction = "{{{pc:%p}}}";
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constexpr uptr kFormatFunctionMax = 64; // More than big enough for 64-bit hex.
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// Global variable name or equivalent from data memory address.
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constexpr const char *kFormatData = "{{{data:%p}}}";
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// One frame in a backtrace (printed on a line by itself).
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constexpr const char *kFormatFrame = "{{{bt:%u:%p}}}";
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} // namespace __sanitizer
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#endif // SANITIZER_SYMBOLIZER_FUCHSIA_H
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