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1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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499 | 499 |
500 // Source statement position from last step next action. | 500 // Source statement position from last step next action. |
501 int last_statement_position_; | 501 int last_statement_position_; |
502 | 502 |
503 // Number of steps left to perform before debug event. | 503 // Number of steps left to perform before debug event. |
504 int step_count_; | 504 int step_count_; |
505 | 505 |
506 // Frame pointer from last step next action. | 506 // Frame pointer from last step next action. |
507 Address last_fp_; | 507 Address last_fp_; |
508 | 508 |
| 509 // Number of queued steps left to perform before debug event. |
| 510 int queued_step_count_; |
| 511 |
509 // Frame pointer for frame from which step in was performed. | 512 // Frame pointer for frame from which step in was performed. |
510 Address step_into_fp_; | 513 Address step_into_fp_; |
511 | 514 |
512 // Frame pointer for the frame where debugger should be called when current | 515 // Frame pointer for the frame where debugger should be called when current |
513 // step out action is completed. | 516 // step out action is completed. |
514 Address step_out_fp_; | 517 Address step_out_fp_; |
515 | 518 |
516 // Storage location for jump when exiting debug break calls. | 519 // Storage location for jump when exiting debug break calls. |
517 Address after_break_target_; | 520 Address after_break_target_; |
518 | 521 |
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1051 | 1054 |
1052 DISALLOW_COPY_AND_ASSIGN(MessageDispatchHelperThread); | 1055 DISALLOW_COPY_AND_ASSIGN(MessageDispatchHelperThread); |
1053 }; | 1056 }; |
1054 | 1057 |
1055 | 1058 |
1056 } } // namespace v8::internal | 1059 } } // namespace v8::internal |
1057 | 1060 |
1058 #endif // ENABLE_DEBUGGER_SUPPORT | 1061 #endif // ENABLE_DEBUGGER_SUPPORT |
1059 | 1062 |
1060 #endif // V8_DEBUG_H_ | 1063 #endif // V8_DEBUG_H_ |
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