DWARFDebugFrame.h revision dce4a407a24b04eebc6a376f8e62b41aaa7b071f 
1//===-- DWARFDebugFrame.h - Parsing of .debug_frame -------------*- C++ -*-===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9
10#ifndef LLVM_DEBUGINFO_DWARFDEBUGFRAME_H
11#define LLVM_DEBUGINFO_DWARFDEBUGFRAME_H
12
13#include "llvm/Support/DataExtractor.h"
14#include "llvm/Support/raw_ostream.h"
15#include <memory>
16#include <vector>
17
18namespace llvm {
19
20class FrameEntry;
21
22/// \brief A parsed .debug_frame section
23///
24class DWARFDebugFrame {
25public:
26  DWARFDebugFrame();
27  ~DWARFDebugFrame();
28
29  /// \brief Dump the section data into the given stream.
30  void dump(raw_ostream &OS) const;
31
32  /// \brief Parse the section from raw data.
33  /// data is assumed to be pointing to the beginning of the section.
34  void parse(DataExtractor Data);
35
36private:
37  std::vector<std::unique_ptr<FrameEntry>> Entries;
38};
39
40
41} // namespace llvm
42
43#endif
44