The Tor Browser: toolkit/crashreporter/google-breakpad/src/common/dwarf/line_state

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 // Copyright 2008 Google Inc. All Rights Reserved.

     2 //

     3 // Redistribution and use in source and binary forms, with or without

     4 // modification, are permitted provided that the following conditions are

     5 // met:

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    17 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

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    30 #ifndef COMMON_DWARF_LINE_STATE_MACHINE_H__

    31 #define COMMON_DWARF_LINE_STATE_MACHINE_H__

    33 namespace dwarf2reader {

    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.

    38 struct 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   }

    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 };

    58 }  // namespace dwarf2reader

    61 #endif  // COMMON_DWARF_LINE_STATE_MACHINE_H__

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