| 1 | int false_condition() { return 0; } |
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| 2 | |
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| 3 | int *g_watched_var_ptr; |
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| 4 | |
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| 5 | static void start_recording() {} |
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| 6 | |
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| 7 | static void trigger_watchpoint() { *g_watched_var_ptr = 2; } |
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| 8 | |
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| 9 | static void trigger_breakpoint() {} |
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| 10 | |
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| 11 | static void stop_recording() {} |
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| 12 | |
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| 13 | int main() { |
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| 14 | // The watched memory location is on the stack because |
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| 15 | // that's what our reverse execution engine records and |
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| 16 | // replays. |
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| 17 | int watched_var = 1; |
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| 18 | g_watched_var_ptr = &watched_var; |
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| 19 | |
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| 20 | start_recording(); |
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| 21 | trigger_watchpoint(); |
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| 22 | trigger_breakpoint(); |
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| 23 | stop_recording(); |
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| 24 | return 0; |
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| 25 | } |
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| 26 | |
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