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