1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/tools/profiler/LulElfExt.h Wed Dec 31 06:09:35 2014 +0100 1.3 @@ -0,0 +1,66 @@ 1.4 +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ 1.5 +/* vim: set ts=8 sts=2 et sw=2 tw=80: */ 1.6 + 1.7 +// Copyright (c) 2006, 2011, 2012 Google Inc. 1.8 +// All rights reserved. 1.9 +// 1.10 +// Redistribution and use in source and binary forms, with or without 1.11 +// modification, are permitted provided that the following conditions are 1.12 +// met: 1.13 +// 1.14 +// * Redistributions of source code must retain the above copyright 1.15 +// notice, this list of conditions and the following disclaimer. 1.16 +// * Redistributions in binary form must reproduce the above 1.17 +// copyright notice, this list of conditions and the following disclaimer 1.18 +// in the documentation and/or other materials provided with the 1.19 +// distribution. 1.20 +// * Neither the name of Google Inc. nor the names of its 1.21 +// contributors may be used to endorse or promote products derived from 1.22 +// this software without specific prior written permission. 1.23 +// 1.24 +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 1.25 +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 1.26 +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 1.27 +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 1.28 +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 1.29 +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 1.30 +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 1.31 +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 1.32 +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 1.33 +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 1.34 +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 1.35 + 1.36 +// This file is derived from the following files in 1.37 +// toolkit/crashreporter/google-breakpad: 1.38 +// src/common/linux/dump_symbols.h 1.39 + 1.40 +#ifndef LulElfExt_h 1.41 +#define LulElfExt_h 1.42 + 1.43 +// These two functions are the external interface to the 1.44 +// ELF/Dwarf/EXIDX reader. 1.45 + 1.46 +#include "LulMainInt.h" 1.47 + 1.48 +using lul::SecMap; 1.49 + 1.50 +namespace lul { 1.51 + 1.52 +// Find all the unwind information in OBJ_FILE, an ELF executable 1.53 +// or shared library, and add it to SMAP. 1.54 +bool ReadSymbolData(const std::string& obj_file, 1.55 + const std::vector<std::string>& debug_dirs, 1.56 + SecMap* smap, void* rx_avma, 1.57 + void (*log)(const char*)); 1.58 + 1.59 +// The same as ReadSymbolData, except that OBJ_FILE is assumed to 1.60 +// point to a mapped-in image of OBJ_FILENAME. 1.61 +bool ReadSymbolDataInternal(const uint8_t* obj_file, 1.62 + const std::string& obj_filename, 1.63 + const std::vector<std::string>& debug_dirs, 1.64 + SecMap* smap, void* rx_avma, 1.65 + void (*log)(const char*)); 1.66 + 1.67 +} // namespace lul 1.68 + 1.69 +#endif // LulElfExt_h