1//===-- sanitizer_symbolizer_fuchsia.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 Fuchsia's string formats and limits for the markup symbolizer. 12//===----------------------------------------------------------------------===// 13#ifndef SANITIZER_SYMBOLIZER_FUCHSIA_H 14#define SANITIZER_SYMBOLIZER_FUCHSIA_H 15 16#include "sanitizer_internal_defs.h" 17 18namespace __sanitizer { 19 20// See the spec at: 21// https://fuchsia.googlesource.com/zircon/+/master/docs/symbolizer_markup.md 22 23// This is used by UBSan for type names, and by ASan for global variable names. 24constexpr const char *kFormatDemangle = "{{{symbol:%s}}}"; 25constexpr uptr kFormatDemangleMax = 1024; // Arbitrary. 26 27// Function name or equivalent from PC location. 28constexpr const char *kFormatFunction = "{{{pc:%p}}}"; 29constexpr uptr kFormatFunctionMax = 64; // More than big enough for 64-bit hex. 30 31// Global variable name or equivalent from data memory address. 32constexpr const char *kFormatData = "{{{data:%p}}}"; 33 34// One frame in a backtrace (printed on a line by itself). 35constexpr const char *kFormatFrame = "{{{bt:%u:%p}}}"; 36 37// Dump trigger element. 38#define FORMAT_DUMPFILE "{{{dumpfile:%s:%s}}}" 39 40} // namespace __sanitizer 41 42#endif // SANITIZER_SYMBOLIZER_FUCHSIA_H 43