File indexing completed on 2024-05-12 05:43:29
0001 /* 0002 Copyright (C) 2015 Volker Krause <vkrause@kde.org> 0003 0004 This program is free software; you can redistribute it and/or modify it 0005 under the terms of the GNU Library General Public License as published by 0006 the Free Software Foundation; either version 2 of the License, or (at your 0007 option) any later version. 0008 0009 This program is distributed in the hope that it will be useful, but WITHOUT 0010 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 0011 FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public 0012 License for more details. 0013 0014 You should have received a copy of the GNU General Public License 0015 along with this program. If not, see <https://www.gnu.org/licenses/>. 0016 */ 0017 0018 #include "elfgnusymbolversiondefinitionauxiliaryentry.h" 0019 #include "elfgnusymbolversiondefinition.h" 0020 #include "elfstringtablesection.h" 0021 #include "elffile.h" 0022 0023 ElfGNUSymbolVersionDefinitionAuxiliaryEntry::ElfGNUSymbolVersionDefinitionAuxiliaryEntry(ElfGNUSymbolVersionDefinition* verDef, uint32_t offset) : 0024 m_verDef(verDef), 0025 m_auxEntry(reinterpret_cast<const Elf64_Verdaux*>(verDef->rawData() + verDef->auxiliaryOffset() + offset)) 0026 { 0027 static_assert(sizeof(Elf32_Verdaux) == sizeof(Elf64_Verdaux), "SHT_GNU_verdef auxiliary entry layout changed"); 0028 } 0029 0030 ElfGNUSymbolVersionDefinitionAuxiliaryEntry::~ElfGNUSymbolVersionDefinitionAuxiliaryEntry() = default; 0031 0032 const ElfGNUSymbolVersionDefinition* ElfGNUSymbolVersionDefinitionAuxiliaryEntry::versionDefinition() const 0033 { 0034 return m_verDef; 0035 } 0036 0037 const char* ElfGNUSymbolVersionDefinitionAuxiliaryEntry::name() const 0038 { 0039 return versionDefinition()->section()->linkedSection<ElfStringTableSection>()->string(m_auxEntry->vda_name); 0040 } 0041 0042 uint32_t ElfGNUSymbolVersionDefinitionAuxiliaryEntry::nextAuxiliaryEntryOffset() const 0043 { 0044 return m_auxEntry->vda_next; 0045 }