/thirdparty/breakpad/common/dwarf/line_state_machine.h
http://github.com/tomahawk-player/tomahawk · C++ Header · 61 lines · 23 code · 8 blank · 30 comment · 0 complexity · 9666ed74cc88b8d55f5f5d12b96ab5b7 MD5 · raw file
- // Copyright 2008 Google Inc. All Rights Reserved.
- //
- // Redistribution and use in source and binary forms, with or without
- // modification, are permitted provided that the following conditions are
- // met:
- //
- // * Redistributions of source code must retain the above copyright
- // notice, this list of conditions and the following disclaimer.
- // * Redistributions in binary form must reproduce the above
- // copyright notice, this list of conditions and the following disclaimer
- // in the documentation and/or other materials provided with the
- // distribution.
- // * Neither the name of Google Inc. nor the names of its
- // contributors may be used to endorse or promote products derived from
- // this software without specific prior written permission.
- //
- // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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- #ifndef COMMON_DWARF_LINE_STATE_MACHINE_H__
- #define COMMON_DWARF_LINE_STATE_MACHINE_H__
- namespace dwarf2reader {
- // This is the format of a DWARF2/3 line state machine that we process
- // opcodes using. There is no need for anything outside the lineinfo
- // processor to know how this works.
- struct LineStateMachine {
- void Reset(bool default_is_stmt) {
- file_num = 1;
- address = 0;
- line_num = 1;
- column_num = 0;
- is_stmt = default_is_stmt;
- basic_block = false;
- end_sequence = false;
- }
- uint32 file_num;
- uint64 address;
- uint32 line_num;
- uint32 column_num;
- bool is_stmt; // stmt means statement.
- bool basic_block;
- bool end_sequence;
- };
- } // namespace dwarf2reader
- #endif // COMMON_DWARF_LINE_STATE_MACHINE_H__