File indexing completed on 2024-05-19 05:44:09

 /*
     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 "elfgnusymbolversiontable.h"
 
 #include <elf.h>
 
 #include <cassert>
 #include <type_traits>
 
 static_assert(std::is_same<Elf32_Versym, Elf64_Versym>::value, "Elfxx_Versym changed");
 static_assert(std::is_same<Elf32_Versym, uint16_t>::value, "Elfxx_Versym changed");
 
 
 ElfGNUSymbolVersionTable::ElfGNUSymbolVersionTable(ElfFile* file, ElfSectionHeader* shdr):
     ElfSection(file, shdr)
 {
 }
 
 ElfGNUSymbolVersionTable::~ElfGNUSymbolVersionTable() = default;
 
 uint16_t ElfGNUSymbolVersionTable::versionIndex(uint32_t index) const
 {
     assert(index < header()->entryCount());
     return *(reinterpret_cast<const uint16_t*>(rawData()) + index) & 0x7FFF;
 }
 
 bool ElfGNUSymbolVersionTable::isHidden(uint32_t index) const
 {
     assert(index < header()->entryCount());
     return *(reinterpret_cast<const uint16_t*>(rawData()) + index) & 0x8000;
 }