File indexing completed on 2024-05-12 05:43:29

 /*
     Copyright (C) 2015 Volker Krause <vkrause@kde.org>
 
     This program is free software; you can redistribute it and/or modify it
     under the terms of the GNU Library 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 Library General Public
     License for more details.
 
     You should have received a copy of the GNU General Public License
     along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
 
 #include "elfpltentry.h"
 #include "elfpltsection.h"
 #include "elfgotsection.h"
 #include "elffile.h"
 #include "elfheader.h"
 
 #include <elf.h>
 
 ElfPltEntry::ElfPltEntry(const ElfPltEntry&) = default;
 
 ElfPltEntry::ElfPltEntry(ElfPltSection* section, uint64_t index) :
     m_section(section),
     m_index(index)
 {
 }
 
 ElfPltEntry& ElfPltEntry::operator=(const ElfPltEntry&) = default;
 
 ElfPltSection* ElfPltEntry::section() const
 {
     return m_section;
 }
 
 uint64_t ElfPltEntry::index() const
 {
     return m_index;
 }
 
 const uchar* ElfPltEntry::rawData() const
 {
     return m_section->rawData() + m_section->header()->entrySize() * m_index;
 }
 
 uint64_t ElfPltEntry::size() const
 {
     return m_section->header()->entrySize();
 }
 
 ElfGotEntry* ElfPltEntry::gotEntry() const
 {
     if (!m_index)
         return nullptr;
 
     // see i386/x86_64 psABI documentation for content of the first entry
     // for AArch64 this is experimentally determined
     if (m_section->file()->header()->machine() == EM_AARCH64) {
         return m_section->gotSection()->entry(m_index + 1);
     } else {
         return m_section->gotSection()->entry(m_index + 2);
     }
 }