1b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines/* 2b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines * Copyright 2011, The Android Open Source Project 3b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines * 4b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines * Licensed under the Apache License, Version 2.0 (the "License"); 5b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines * you may not use this file except in compliance with the License. 6b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines * You may obtain a copy of the License at 7b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines * 8b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines * http://www.apache.org/licenses/LICENSE-2.0 9b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines * 10b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines * Unless required by applicable law or agreed to in writing, software 11b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines * distributed under the License is distributed on an "AS IS" BASIS, 12b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines * See the License for the specific language governing permissions and 14b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines * limitations under the License. 15b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines */ 16b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines 17b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines#ifndef ELF_SECTION_HXX 18b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines#define ELF_SECTION_HXX 19b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines 20b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines#include "utils/raw_ostream.h" 21b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines 22b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines#include <llvm/Support/raw_ostream.h> 23b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines 24b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines#include "ELFSectionHeader.h" 25b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines#include "ELFSectionStrTab.h" 26b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines#include "ELFSectionSymTab.h" 27b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines#include "ELFSectionProgBits.h" 28b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines#include "ELFSectionNoBits.h" 29b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines#include "ELFSectionRelTable.h" 30b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines 31b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hinestemplate <unsigned Bitwidth> 32b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hinestemplate <typename Archiver> 33b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hinesinline ELFSection<Bitwidth> * 34b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen HinesELFSection<Bitwidth>::read(Archiver &AR, 35b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines ELFObjectTy *owner, 36b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines ELFSectionHeaderTy const *sh) { 37b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines using namespace std; 38b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines 39b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines switch (sh->getType()) { 40b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines default: 41b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines // Uknown type of ELF section. Return NULL. 42b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines //llvm::errs() << "WARNING: Unknown section type.\n"; 43b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines return 0; 44b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines 45b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines case SHT_STRTAB: 46b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines return ELFSectionStrTabTy::read(AR, sh); 47b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines 48b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines case SHT_SYMTAB: 49b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines return ELFSectionSymTabTy::read(AR, owner, sh); 50b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines 51b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines case SHT_PROGBITS: 52b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines return ELFSectionProgBitsTy::read(AR, owner, sh); 53b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines 54b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines case SHT_NOBITS: 55b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines return ELFSectionNoBitsTy::read(AR, sh); 56b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines 57b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines case SHT_REL: 58b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines case SHT_RELA: 59b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines return ELFSectionRelTableTy::read(AR, sh); 60b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines 61b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines case SHT_NULL: 62b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines // TODO: Not Yet Implemented 63b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines return 0; 64b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines }; 65b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines} 66b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines 67b53c8a59e6f21ed36a0c3d9d4ce5834d4cc3c298Stephen Hines#endif // ELF_SECTION_HXX 68