|
|
/*------------------------------------------------------------------------------
|
|
|
-- This file is a part of the SocExplorer Software
|
|
|
-- Copyright (C) 2014, Plasma Physics Laboratory - CNRS
|
|
|
--
|
|
|
-- This program is free software; you can redistribute it and/or modify
|
|
|
-- it under the terms of the GNU General Public License as published by
|
|
|
-- the Free Software Foundation; either version 2 of the License, or
|
|
|
-- (at your option) any later version.
|
|
|
--
|
|
|
-- This program 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 Public License for more details.
|
|
|
--
|
|
|
-- You should have received a copy of the GNU General Public License
|
|
|
-- along with this program; if not, write to the Free Software
|
|
|
-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
|
-------------------------------------------------------------------------------*/
|
|
|
/*-- Author : Alexis Jeandet
|
|
|
-- Mail : alexis.jeandet@member.fsf.org
|
|
|
----------------------------------------------------------------------------*/
|
|
|
#include <abstractbinfile.h>
|
|
|
#include <QtCore/QObject>
|
|
|
#include <QtCore/QStringList>
|
|
|
#include <libelf.h>
|
|
|
#include <gelf.h>
|
|
|
#include <sys/types.h>
|
|
|
#include <sys/stat.h>
|
|
|
#include <fcntl.h>
|
|
|
#include <unistd.h>
|
|
|
#ifndef ELFFILE_H
|
|
|
#define ELFFILE_H
|
|
|
|
|
|
class Elf_Section
|
|
|
{
|
|
|
public:
|
|
|
Elf_Section(){}
|
|
|
Elf_Section(Elf_Data* data,GElf_Shdr* section_header)
|
|
|
{
|
|
|
this->data = data;
|
|
|
this->section_header = section_header;
|
|
|
}
|
|
|
~Elf_Section()
|
|
|
{
|
|
|
free(section_header);
|
|
|
}
|
|
|
Elf_Data* data;
|
|
|
GElf_Shdr* section_header;
|
|
|
};
|
|
|
|
|
|
class Elf_Symbol
|
|
|
{
|
|
|
public:
|
|
|
Elf_Symbol(){}
|
|
|
Elf_Symbol(const QString& name,GElf_Sym* sym):name(name),sym(sym){}
|
|
|
~Elf_Symbol(){free(sym);}
|
|
|
QString name;
|
|
|
GElf_Sym* sym;
|
|
|
};
|
|
|
|
|
|
class ElfFile : public abstractBinFile
|
|
|
{
|
|
|
Q_OBJECT
|
|
|
public:
|
|
|
ElfFile();
|
|
|
ElfFile(const QString& File);
|
|
|
~ElfFile();
|
|
|
bool openFile(const QString& File);
|
|
|
bool isopened();
|
|
|
int closeFile();
|
|
|
QList<codeFragment*> getFragments();
|
|
|
QList<codeFragment*> getFragments(QStringList fragmentList);
|
|
|
|
|
|
QString getClass();
|
|
|
QString getArchitecture();
|
|
|
QString getType();
|
|
|
QString getEndianness();
|
|
|
QString getABI();
|
|
|
qint64 getVersion();
|
|
|
qint64 getEntryPointAddress();
|
|
|
|
|
|
int getSectionCount();
|
|
|
int getSymbolCount();
|
|
|
int getSegmentCount();
|
|
|
|
|
|
QString getSegmentType(int index);
|
|
|
qint64 getSegmentOffset(int index);
|
|
|
qint64 getSegmentVaddr(int index);
|
|
|
qint64 getSegmentPaddr(int index);
|
|
|
qint64 getSegmentFilesz(int index);
|
|
|
qint64 getSegmentMemsz(int index);
|
|
|
QString getSegmentFlags(int index);
|
|
|
|
|
|
bool getSectionData(int index, char **buffer);
|
|
|
qint64 getSectionPaddr(int index);
|
|
|
qint64 getSectionMemsz(int index);
|
|
|
qint64 getSectionDatasz(int index);
|
|
|
QString getSectionName(int index);
|
|
|
QString getSectionType(int index);
|
|
|
int getSectionIndex(QString name);
|
|
|
bool sectionIsNobits(int index);
|
|
|
|
|
|
QString getSymbolName(int index);
|
|
|
QString getSymbolType(int index);
|
|
|
quint64 getSymbolSize(int index);
|
|
|
QString getSymbolSectionName(int index);
|
|
|
int getSymbolSectionIndex(int index);
|
|
|
quint64 getSymbolAddress(int index);
|
|
|
QString getSymbolLinkType(int index);
|
|
|
bool iself();
|
|
|
static bool isElf(const QString& File);
|
|
|
|
|
|
bool toSrec(const QString& File);
|
|
|
bool toBinary(const QString& File);
|
|
|
|
|
|
private:
|
|
|
codeFragment* getFragment(const QString& name);
|
|
|
void updateSections();
|
|
|
void updateSegments();
|
|
|
void updateSymbols();
|
|
|
int elfFile;
|
|
|
bool opened;
|
|
|
bool type_elf;
|
|
|
Elf* e;
|
|
|
Elf_Kind ek;
|
|
|
GElf_Ehdr ehdr;
|
|
|
Elf_Scn * scn;
|
|
|
Elf_Data * data;
|
|
|
size_t SymbolCount,SectionCount,SegmentCount, shstrndx;
|
|
|
QList<GElf_Phdr*> Segments;
|
|
|
QList<Elf_Section*> sections;
|
|
|
QList<Elf_Symbol*> symbols;
|
|
|
|
|
|
};
|
|
|
|
|
|
#endif // ELFFILE_H
|
|
|
|