Rev 3597 | Rev 4377 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed
| Rev 3597 | Rev 3606 | ||
|---|---|---|---|
| Line 443... | Line 443... | ||
| 443 | sysarg_t val0, val1; |
443 | sysarg_t val0, val1; |
| 444 | 444 | ||
| 445 | thread_hash = (uintptr_t)thread_hash_arg; |
445 | thread_hash = (uintptr_t)thread_hash_arg; |
| 446 | thread_id = next_thread_id++; |
446 | thread_id = next_thread_id++; |
| 447 | 447 | ||
| 448 | printf("Start tracing thread [%d] (hash 0x%lx)\n", thread_id, thread_hash); |
448 | printf("Start tracing thread [%d] (hash 0x%lx).\n", thread_id, thread_hash); |
| 449 | 449 | ||
| 450 | while (!abort_trace) { |
450 | while (!abort_trace) { |
| 451 | 451 | ||
| - | 452 | if (paused) { |
|
| - | 453 | printf("Press R to resume (and be patient).\n"); |
|
| - | 454 | while (paused) { |
|
| - | 455 | usleep(1000000); |
|
| - | 456 | fibril_yield(); |
|
| - | 457 | printf("."); |
|
| - | 458 | } |
|
| - | 459 | printf("Resumed\n"); |
|
| - | 460 | } |
|
| - | 461 | ||
| 452 | /* Run thread until an event occurs */ |
462 | /* Run thread until an event occurs */ |
| 453 | rc = udebug_go(phoneid, thread_hash, |
463 | rc = udebug_go(phoneid, thread_hash, |
| 454 | &ev_type, &val0, &val1); |
464 | &ev_type, &val0, &val1); |
| 455 | 465 | ||
| 456 | // printf("rc = %d, ev_type=%d\n", rc, ev_type); |
466 | // printf("rc = %d, ev_type=%d\n", rc, ev_type); |
| Line 467... | Line 477... | ||
| 467 | case UDEBUG_EVENT_SYSCALL_E: |
477 | case UDEBUG_EVENT_SYSCALL_E: |
| 468 | event_syscall_e(thread_id, thread_hash, val0, (int)val1); |
478 | event_syscall_e(thread_id, thread_hash, val0, (int)val1); |
| 469 | break; |
479 | break; |
| 470 | case UDEBUG_EVENT_STOP: |
480 | case UDEBUG_EVENT_STOP: |
| 471 | printf("Stop event\n"); |
481 | printf("Stop event\n"); |
| 472 | printf("Waiting for resume\n"); |
- | |
| 473 | while (paused) { |
- | |
| 474 | usleep(1000000); |
- | |
| 475 | fibril_yield(); |
- | |
| 476 | printf("."); |
- | |
| 477 | } |
- | |
| 478 | printf("Resumed\n"); |
- | |
| 479 | break; |
482 | break; |
| 480 | case UDEBUG_EVENT_THREAD_B: |
483 | case UDEBUG_EVENT_THREAD_B: |
| 481 | event_thread_b(val0); |
484 | event_thread_b(val0); |
| 482 | break; |
485 | break; |
| 483 | case UDEBUG_EVENT_THREAD_E: |
486 | case UDEBUG_EVENT_THREAD_E: |
| 484 | printf("Thread 0x%lx exited\n", val0); |
487 | printf("Thread 0x%lx exited.\n", val0); |
| 485 | abort_trace = 1; |
488 | abort_trace = 1; |
| 486 | break; |
489 | break; |
| 487 | default: |
490 | default: |
| 488 | printf("Unknown event type %d\n", ev_type); |
491 | printf("Unknown event type %d.\n", ev_type); |
| 489 | break; |
492 | break; |
| 490 | } |
493 | } |
| 491 | } |
494 | } |
| 492 | 495 | ||
| 493 | } |
496 | } |
| 494 | 497 | ||
| 495 | printf("Finished tracing thread [%d]\n", thread_id); |
498 | printf("Finished tracing thread [%d].\n", thread_id); |
| 496 | return 0; |
499 | return 0; |
| 497 | } |
500 | } |
| 498 | 501 | ||
| 499 | void thread_trace_start(uintptr_t thread_hash) |
502 | void thread_trace_start(uintptr_t thread_hash) |
| 500 | { |
503 | { |
| Line 578... | Line 581... | ||
| 578 | 581 | ||
| 579 | while(1) { |
582 | while(1) { |
| 580 | c = getchar(); |
583 | c = getchar(); |
| 581 | if (c == 'q') break; |
584 | if (c == 'q') break; |
| 582 | if (c == 'p') { |
585 | if (c == 'p') { |
| - | 586 | printf("Pause...\n"); |
|
| 583 | paused = 1; |
587 | paused = 1; |
| 584 | rc = udebug_stop(phoneid, thash); |
588 | rc = udebug_stop(phoneid, thash); |
| 585 | printf("stop -> %d\n", rc); |
589 | printf("stop -> %d\n", rc); |
| 586 | } |
590 | } |
| 587 | if (c == 'r') { |
591 | if (c == 'r') { |
| 588 | paused = 0; |
592 | paused = 0; |
| - | 593 | printf("Resume...\n"); |
|
| 589 | } |
594 | } |
| 590 | } |
595 | } |
| 591 | 596 | ||
| 592 | printf("\nTerminate debugging session...\n"); |
597 | printf("\nTerminate debugging session...\n"); |
| 593 | abort_trace = 1; |
598 | abort_trace = 1; |
| Line 700... | Line 705... | ||
| 700 | case 't': dm = dm | DM_THREAD; break; |
705 | case 't': dm = dm | DM_THREAD; break; |
| 701 | case 's': dm = dm | DM_SYSCALL; break; |
706 | case 's': dm = dm | DM_SYSCALL; break; |
| 702 | case 'i': dm = dm | DM_IPC; break; |
707 | case 'i': dm = dm | DM_IPC; break; |
| 703 | case 'p': dm = dm | DM_SYSTEM | DM_USER; break; |
708 | case 'p': dm = dm | DM_SYSTEM | DM_USER; break; |
| 704 | default: |
709 | default: |
| 705 | printf("Unexpected event type '%c'\n", *c); |
710 | printf("Unexpected event type '%c'.\n", *c); |
| 706 | exit(1); |
711 | exit(1); |
| 707 | } |
712 | } |
| 708 | 713 | ||
| 709 | ++c; |
714 | ++c; |
| 710 | } |
715 | } |
| Line 775... | Line 780... | ||
| 775 | int main(int argc, char *argv[]) |
780 | int main(int argc, char *argv[]) |
| 776 | { |
781 | { |
| 777 | int rc; |
782 | int rc; |
| 778 | 783 | ||
| 779 | printf("System Call / IPC Tracer\n"); |
784 | printf("System Call / IPC Tracer\n"); |
| - | 785 | printf("Controls: Q - Quit, P - Pause, R - Resume\n"); |
|
| 780 | 786 | ||
| 781 | display_mask = DM_THREAD | DM_SYSTEM | DM_USER; |
787 | display_mask = DM_THREAD | DM_SYSTEM | DM_USER; |
| 782 | 788 | ||
| 783 | if (parse_args(argc, argv) < 0) |
789 | if (parse_args(argc, argv) < 0) |
| 784 | return 1; |
790 | return 1; |
| 785 | 791 | ||
| 786 | main_init(); |
792 | main_init(); |
| 787 | 793 | ||
| 788 | rc = connect_task(task_id); |
794 | rc = connect_task(task_id); |
| 789 | if (rc < 0) { |
795 | if (rc < 0) { |
| 790 | printf("Failed connecting to task %lld\n", task_id); |
796 | printf("Failed connecting to task %lld.\n", task_id); |
| 791 | return 1; |
797 | return 1; |
| 792 | } |
798 | } |
| 793 | 799 | ||
| 794 | printf("Connected to task %lld\n", task_id); |
800 | printf("Connected to task %lld.\n", task_id); |
| 795 | 801 | ||
| 796 | if (task_ldr != NULL) { |
802 | if (task_ldr != NULL) { |
| 797 | program_run(); |
803 | program_run(); |
| 798 | } |
804 | } |
| 799 | 805 | ||