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
26template <unsigned Bitwidth>
27class ELFSectionBits : public ELFSection<Bitwidth> {
28protected:
29  ELFSectionHeader<Bitwidth> const *sh;
30  MemChunk chunk;
31
32protected:
33  ELFSectionBits() : sh(NULL) { }
34
35public:
36  virtual void print() const;
37
38  bool protect();
39
40  unsigned char const *getBuffer() const {
41    return chunk.getBuffer();
42  }
43
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
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