/usr/include/libabigail/abg-dwarf-reader.h is in libabigail-dev 1.2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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//
// Copyright (C) 2013-2018 Red Hat, Inc.
//
// This file is part of the GNU Application Binary Interface Generic
// Analysis and Instrumentation Library (libabigail). This library is
// free software; you can redistribute it and/or modify it under the
// terms of the GNU Lesser General Public License as published by the
// Free Software Foundation; either version 3, or (at your option) any
// later version.
// This library is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// General Lesser Public License for more details.
// You should have received a copy of the GNU Lesser General Public
// License along with this program; see the file COPYING-LGPLV3. If
// not, see <http://www.gnu.org/licenses/>.
//
// Author: Dodji Seketeli
/// @file
///
/// This file contains the declarations of the entry points to
/// de-serialize an instance of @ref abigail::corpus from a file in
/// elf format, containing dwarf information.
#include <ostream>
#include <elfutils/libdwfl.h>
#include "abg-corpus.h"
#include "abg-suppression.h"
#ifndef __ABG_DWARF_READER_H__
#define __ABG_DWARF_READER_H__
namespace abigail
{
/// The namespace for the DWARF reader.
namespace dwarf_reader
{
using namespace abigail::ir;
/// The status of the @ref read_corpus_from_elf() call.
enum status
{
/// The status is in an unknown state
STATUS_UNKNOWN = 0,
/// This status is for when the call went OK.
STATUS_OK = 1,
/// This status is for when the debug info could not be read.
STATUS_DEBUG_INFO_NOT_FOUND = 1 << 1,
/// This status is for when the alternate debug info could not be
/// found.
STATUS_ALT_DEBUG_INFO_NOT_FOUND = 1 << 2,
/// This status is for when the symbols of the ELF binaries could
/// not be read.
STATUS_NO_SYMBOLS_FOUND = 1 << 3,
};
string
status_to_diagnostic_string(status s);
status
operator|(status, status);
status
operator&(status, status);
status&
operator|=(status&, status);
status&
operator&=(status&, status);
/// The kind of ELF file we are looking at.
enum elf_type
{
/// A normal executable binary
ELF_TYPE_EXEC,
/// A Position Independant Executable binary
ELF_TYPE_PI_EXEC,
/// A dynamic shared object, a.k.a shared library binrary.
ELF_TYPE_DSO,
/// A relocatalbe binary.
ELF_TYPE_RELOCATABLE,
/// An unknown kind of binary.
ELF_TYPE_UNKNOWN
};
class read_context;
/// A convenience typedef for a smart pointer to a
/// dwarf_reader::read_context.
typedef shared_ptr<read_context> read_context_sptr;
read_context_sptr
create_read_context(const std::string& elf_path,
char** debug_info_root_path,
ir::environment* environment,
bool read_all_types = false,
bool linux_kernel_mode = false);
void
reset_read_context(read_context_sptr &ctxt,
const std::string& elf_path,
char** debug_info_root_path,
ir::environment* environment,
bool read_all_types = false,
bool linux_kernel_mode = false);
void
add_read_context_suppressions(read_context& ctxt,
const suppr::suppressions_type& supprs);
void
set_read_context_corpus_group(read_context& ctxt, corpus_group_sptr& group);
corpus_sptr
read_corpus_from_elf(read_context& ctxt, status& stat);
corpus_sptr
read_corpus_from_elf(const std::string& elf_path,
char** debug_info_root_path,
ir::environment* environment,
bool load_all_types,
status&);
corpus_sptr
read_and_add_corpus_to_group_from_elf(read_context&, corpus_group&, status&);
bool
lookup_symbol_from_elf(const environment* env,
const string& elf_path,
const string& symbol_name,
bool demangle,
vector<elf_symbol_sptr>& symbols);
bool
lookup_public_function_symbol_from_elf(const environment* env,
const string& path,
const string& symname,
vector<elf_symbol_sptr>& func_syms);
bool
refers_to_alt_debug_info(const read_context& ctxt,
string& alt_di_path);
status
has_alt_debug_info(read_context& ctxt,
bool& has_alt_di,
string& alt_debug_info_path);
status
has_alt_debug_info(const string& elf_path,
char** debug_info_root_path,
bool& has_alt_di,
string& alt_debug_info_path);
bool
get_soname_of_elf_file(const string& path, string& soname);
bool
get_type_of_elf_file(const string& path, elf_type& type);
void
set_debug_info_root_path(read_context& ctxt,
char** path);
char**
get_debug_info_root_path(read_context& ctxt,
char**& path);
bool
get_show_stats(read_context& ctxt);
void
set_show_stats(read_context& ctxt,
bool f);
void
set_do_log(read_context& ctxt, bool f);
void
set_ignore_symbol_table(read_context &ctxt, bool f);
bool
get_ignore_symbol_table(read_context &ctxt);
void
set_environment(read_context& ctxt,
ir::environment*);
const environment_sptr&
get_environment(const read_context& ctxt);
environment_sptr&
get_environment(read_context& ctxt);
}// end namespace dwarf_reader
}// end namespace abigail
#endif //__ABG_DWARF_READER_H__
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