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
