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 ELF_SEGMENTHEADER_IMPL_H
0019 #define ELF_SEGMENTHEADER_IMPL_H
0020 
0021 #include "elfsegmentheader.h"
0022 
0023 template <typename T>
0024 class ElfSegmentHeaderImpl : public ElfSegmentHeader
0025 {
0026 public:
0027     explicit ElfSegmentHeaderImpl(ElfFile *file, uint16_t segmentIndex) :
0028         ElfSegmentHeader(file),
0029         m_hdr(reinterpret_cast<const T*>(file->rawData() + file->header()->programHeaderTableOffset() + segmentIndex * file->header()->programHeaderEntrySize()))
0030     {
0031     }
0032 
0033     ~ElfSegmentHeaderImpl() = default;
0034 
0035     uint32_t type() const final override { return m_hdr->p_type; }
0036     uint32_t flags() const final override { return m_hdr->p_flags; }
0037     uint64_t offset() const final override { return m_hdr->p_offset; }
0038     uint64_t virtualAddress() const final override { return m_hdr->p_vaddr; }
0039     uint64_t physicalAddress() const final override { return m_hdr->p_paddr; }
0040     uint64_t fileSize() const final override { return m_hdr->p_filesz; }
0041     uint64_t memorySize() const final override { return m_hdr->p_memsz; }
0042     uint64_t alignment() const final override { return m_hdr->p_align; }
0043 
0044 private:
0045     const T* m_hdr = 0;
0046 };
0047 
0048 #endif