File indexing completed on 2024-05-12 05:43:30
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 #ifndef ELFSYSVHASHSECTION_H 0019 #define ELFSYSVHASHSECTION_H 0020 0021 #include "elfhashsection.h" 0022 0023 /** Represents the .hash section. */ 0024 class ElfSysvHashSection : public ElfHashSection 0025 { 0026 public: 0027 explicit ElfSysvHashSection(ElfFile* file, ElfSectionHeader* shdr); 0028 ~ElfSysvHashSection(); 0029 0030 uint32_t bucketCount() const final override; 0031 uint32_t chainCount() const final override; 0032 0033 static uint32_t hash(const char* name); 0034 ElfSymbolTableEntry *lookup(const char* name) const final override; 0035 0036 QVector<uint32_t> histogram() const final override; 0037 double averagePrefixLength() const final override; 0038 0039 private: 0040 uint32_t bucket(uint32_t index) const; 0041 uint32_t chain(uint32_t index) const; 0042 }; 0043 0044 #endif // ELFSYSVHASHSECTION_H