File indexing completed on 2024-05-12 05:43:30

 /*
     Copyright (C) 2013-2014 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 "elfsectionheader.h"
 #include "elffile.h"
 #include "elfheader.h"
 #include "elfstringtablesection.h"
 
 #include <cassert>
 
 ElfSectionHeader::ElfSectionHeader(ElfFile* file, uint16_t sectionIndex) :
     m_file(file), m_sectionIndex(sectionIndex)
 {
     assert(file);
 }
 
 ElfSectionHeader::~ElfSectionHeader() = default;
 
 uint16_t ElfSectionHeader::sectionIndex() const
 {
     return m_sectionIndex;
 }
 
 uint64_t ElfSectionHeader::headerOffset() const
 {
     return m_file->header()->sectionHeaderTableOffset() + sectionIndex() * m_file->header()->sectionHeaderEntrySize();
 }
 
 const char* ElfSectionHeader::name() const
 {
     auto strTab = m_file->section<ElfStringTableSection>(m_file->header()->stringTableSectionHeader());
     if (!strTab)
         return nullptr;
     return strTab->string(nameIndex());
 }
 
 bool ElfSectionHeader::isDebugInformation() const
 {
     return strncmp(name(), ".debug", 6) == 0 || strncmp(name(), ".gdb", 4) == 0;
 }
 
 uint64_t ElfSectionHeader::entryCount() const
 {
     if (entrySize() <= 0)
         return 0;
     return size() / entrySize();
 }
 
 ElfFile* ElfSectionHeader::file() const
 {
     return m_file;
 }