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c4e7f9792d
* include/abg-dwarf-reader.h (enum status): New enum. (read_corpus_from_elf): Return an instance of status above, and return the corpus by parameter. * src/abg-dwarf-reader.cc (create_default_dwfl): Add a comment about elfutils wanting the Dwfl_Callbacks::debuginfo_path to be an absolute path. (read_corpus_from_elf): Return an instance of status above, and return the corpus by parameter. * tools/abg-tools-utils.h (make_path_absolute): Declare new function. * tools/abg-tools-utils.cc (make_path_absolute): New implementation. * tools/bidiff.cc (options::di_root_path[12]): Make these be shared pointers. (parse_command_line): ensure the debug info root paths are absolute. (main): Adjust. Give meaningful errors when the debug info or symbol files couldn't be read. * tools/bidw.cc (options::di_root_path): Make this be a shared pointer. (parse_command_line): Ensure the debug info root path is absolute. (main): Adjust. Give meaningful errors when the debug info or symbol files couldn't be read. * tools/bilint.cc (options::di_root_path): Make this be a shared pointer. (parse_command_line): Ensure the debug info root path is absolute. (main): Adjust. Give meaningful errors when the debug info or symbol file couldn't be read. * tests/test-diff-dwarf.cc (main): Adjust. * tests/test-read-dwarf.cc (main): Likewise. Signed-off-by: Dodji Seketeli <dodji@redhat.com>
76 lines
2.1 KiB
C++
76 lines
2.1 KiB
C++
// -*- Mode: C++ -*-
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//
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// Copyright (C) 2013 Red Hat, Inc.
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//
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// This file is part of the GNU Application Binary Interface Generic
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// Analysis and Instrumentation Library (libabigail). This library is
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// free software; you can redistribute it and/or modify it under the
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// terms of the GNU Lesser General Public License as published by the
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// Free Software Foundation; either version 3, or (at your option) any
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// later version.
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// This library is distributed in the hope that it will be useful, but
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// WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// General Lesser Public License for more details.
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// You should have received a copy of the GNU Lesser General Public
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// License along with this program; see the file COPYING-LGPLV3. If
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// not, see <http://www.gnu.org/licenses/>.
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//
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// Author: Dodji Seketeli
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/// @file
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///
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/// This file contains the declarations of the entry points to
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/// de-serialize an instance of @ref abigail::corpus from a file in
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/// elf format, containing dwarf information.
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#include <ostream>
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#include "abg-corpus.h"
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#ifndef __ABG_DWARF_READER_H__
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#define __ABG_DWARF_READER_H__
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namespace abigail
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{
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namespace dwarf_reader
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{
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/// The status of the @ref read_corpus_from_elf() call.
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enum status
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{
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/// This status is for when the call went OK.
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STATUS_OK,
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/// This satus is for when the debug info could not be read.
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STATUS_DEBUG_INFO_NOT_FOUND,
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/// This status is for when the symbols of the ELF binaries could
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/// not be read.
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STATUS_NO_SYMBOLS_FOUND,
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};
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status
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read_corpus_from_elf(const std::string& elf_path,
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char** debug_info_root_path,
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corpus_sptr& resulting_corp);
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bool
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lookup_symbol_from_elf(const string& elf_path,
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const string& symbol_name,
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bool demangle,
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vector<elf_symbol>& symbols);
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bool
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lookup_public_function_symbol_from_elf(const string& path,
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const string& symname,
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vector<elf_symbol>& func_syms);
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}// end namespace dwarf_reader
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}// end namespace abigail
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#endif //__ABG_DWARF_READER_H__
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