/thirdparty/breakpad/common/dwarf/line_state_machine.h

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28
29
30#ifndef COMMON_DWARF_LINE_STATE_MACHINE_H__
31#define COMMON_DWARF_LINE_STATE_MACHINE_H__
32
33namespace dwarf2reader {
34
35// This is the format of a DWARF2/3 line state machine that we process
36// opcodes using.  There is no need for anything outside the lineinfo
37// processor to know how this works.
38struct LineStateMachine {
39  void Reset(bool default_is_stmt) {
40    file_num = 1;
41    address = 0;
42    line_num = 1;
43    column_num = 0;
44    is_stmt = default_is_stmt;
45    basic_block = false;
46    end_sequence = false;
47  }
48
49  uint32 file_num;
50  uint64 address;
51  uint32 line_num;
52  uint32 column_num;
53  bool is_stmt;  // stmt means statement.
54  bool basic_block;
55  bool end_sequence;
56};
57
58}  // namespace dwarf2reader
59
60
61#endif  // COMMON_DWARF_LINE_STATE_MACHINE_H__