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_PROGBITS_H 18 #define ELF_SECTION_PROGBITS_H 19 20 #include "ELFTypes.h" 21 #include "ELFSectionBits.h" 22 #include "ELFSectionHeader.h" 23 #include "MemChunk.h" 24 #include "StubLayout.h" 25 26 template <unsigned Bitwidth> 27 class ELFSectionProgBits : public ELFSectionBits<Bitwidth> { 28 public: 29 ELF_TYPE_INTRO_TO_TEMPLATE_SCOPE(Bitwidth); 30 31 private: 32 #ifdef __arm__ 33 StubLayout stubs; 34 #endif 35 36 public: 37 template <typename Archiver> 38 static ELFSectionProgBits *read(Archiver &AR, 39 ELFObjectTy *owner, 40 ELFSectionHeaderTy const *sh); 41 42 #ifdef __arm__ getStubLayout()43 StubLayout *getStubLayout() { 44 return &stubs; 45 } 46 #endif 47 48 private: 49 template <typename Archiver> serialize(Archiver & AR)50 bool serialize(Archiver &AR) { 51 ELFSectionHeaderTy const *sh = this->sh; 52 MemChunk &chunk = this->chunk; 53 54 AR.seek(sh->getOffset(), true); 55 AR.prologue(sh->getSize()); 56 AR.readBytes(chunk.getBuffer(), sh->getSize()); 57 AR.epilogue(sh->getSize()); 58 59 return AR; 60 } 61 }; 62 63 #include "impl/ELFSectionProgBits.hxx" 64 65 #endif // ELF_SECTION_PROGBITS_H 66