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_HEADER_TABLE_H
18#define ELF_SECTION_HEADER_TABLE_H
19
20#include "ELFTypes.h"
21
22#include <llvm/ADT/OwningPtr.h>
23#include <llvm/ADT/StringMap.h>
24
25#include <vector>
26#include <string>
27
28template <unsigned Bitwidth>
29class ELFSectionHeaderTable {
30public:
31  ELF_TYPE_INTRO_TO_TEMPLATE_SCOPE(Bitwidth);
32
33private:
34  std::vector<ELFSectionHeaderTy *> table;
35  llvm::StringMap<ELFSectionHeaderTy *> name_map;
36
37private:
38  ELFSectionHeaderTable() {
39  }
40
41public:
42  ~ELFSectionHeaderTable();
43
44  template <typename Archiver>
45  static ELFSectionHeaderTableTy *read(Archiver &AR, ELFObjectTy *owner);
46
47  ELFSectionHeaderTy const *operator[](size_t i) const {
48    return table[i];
49  }
50
51  ELFSectionHeaderTy *operator[](size_t i) {
52    return table[i];
53  }
54
55  void buildNameMap();
56
57  ELFSectionHeaderTy const *getByName(const std::string &name) const;
58  ELFSectionHeaderTy *getByName(const std::string &name);
59
60  void print() const;
61};
62
63#include "impl/ELFSectionHeaderTable.hxx"
64
65#endif // ELF_SECTION_HEADER_TABLE_H
66