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Side by Side Diff: experimental/visual_studio_plugin/src/dwarf_reader/dwarf_frame_info_reader.h

Issue 10928195: First round of dead file removal (Closed) Base URL: https://github.com/samclegg/nativeclient-sdk.git@master
Patch Set: Created 8 years, 3 months ago
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1 // Copyright (c) 2011 The Native Client Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #ifndef DWARF_READER_DWARF_FRAME_INFO_READER_H_
6 #define DWARF_READER_DWARF_FRAME_INFO_READER_H_
7
8 #include <string>
9
10 #include "common\dwarf\dwarf2reader.h"
11
12
13 namespace dwarf_reader {
14
15 class IDwarfReader;
16
17 /// The type this class inherits from is defined in breakpad. The functions
18 /// in this class get called as breakpad parses the DWARF information from the
19 /// binary file that is being debugged. This particular implementation fowards
20 /// the calls to a DWARF reader class, which can be written separately.
21 /// For detailed documentation on each function's expected behavior, please see
22 /// breakpad\dwarf2reader.h
23 class DwarfFrameInfoReader : public dwarf2reader::CallFrameInfo::Handler {
24 public:
25 explicit DwarfFrameInfoReader(IDwarfReader *reader);
26
27 virtual bool Entry(size_t offset,
28 uint64 address,
29 uint64 length,
30 uint8 version,
31 const string &augmentation,
32 unsigned return_address);
33
34 virtual bool UndefinedRule(uint64 address, int reg);
35
36 virtual bool SameValueRule(uint64 address, int reg);
37
38 virtual bool OffsetRule(uint64 address,
39 int reg,
40 int base_register,
41 long offset);
42
43 virtual bool ValOffsetRule(uint64 address,
44 int reg,
45 int base_register,
46 long offset);
47
48 virtual bool RegisterRule(uint64 address, int reg, int base_register);
49
50 virtual bool ExpressionRule(uint64 address,
51 int reg,
52 const std::string &expression);
53
54 virtual bool ValExpressionRule(uint64 address,
55 int reg,
56 const std::string &expression);
57
58 virtual bool End();
59
60 private:
61 IDwarfReader* reader_;
62 };
63
64 } // namespace dwarf_reader
65
66 #endif // DWARF_READER_ELF_SECTION_READER_H_
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