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_BITS_H 18 #define ELF_SECTION_BITS_H 19 20 #include "ELFTypes.h" 21 #include "ELFSection.h" 22 #include "MemChunk.h" 23 24 #include <llvm/ADT/OwningPtr.h> 25 26 template <unsigned Bitwidth> 27 class ELFSectionBits : public ELFSection<Bitwidth> { 28 protected: 29 ELFSectionHeader<Bitwidth> const *sh; 30 MemChunk chunk; 31 32 protected: ELFSectionBits()33 ELFSectionBits() : sh(NULL) { } 34 35 public: 36 virtual void print() const; 37 38 bool protect(); 39 getBuffer()40 unsigned char const *getBuffer() const { 41 return chunk.getBuffer(); 42 } 43 getBuffer()44 unsigned char *getBuffer() { 45 return chunk.getBuffer(); 46 } 47 48 unsigned char &operator[](size_t index) { 49 return chunk[index]; 50 } 51 52 unsigned char const &operator[](size_t index) const { 53 return chunk[index]; 54 } 55 size()56 size_t size() const { 57 return chunk.size(); 58 } 59 60 }; 61 62 #include "impl/ELFSectionBits.hxx" 63 64 #endif // ELF_SECTION_BITS_H 65