| 69,6 → 69,7 |
|---|
| waitq_initialize(&ut->go_wq); |
| |
| ut->go_call = NULL; |
| ut->uspace_state = NULL; |
| ut->go = false; |
| ut->stoppable = true; |
| ut->debug_active = false; |
| 231,26 → 232,13 |
|---|
| |
| /** Upon being scheduled to run, check if the current thread should stop. |
| * |
| * This function is called from clock(). Preemption is enabled. |
| * interrupts are disabled, but since this is called after |
| * being scheduled-in, we can enable them, if we're careful enough |
| * not to allow arbitrary recursion or deadlock with the thread context. |
| * This function is called from clock(). |
| */ |
| void udebug_before_thread_runs(void) |
| { |
| ipl_t ipl; |
| |
| return; |
| |
| ipl = interrupts_enable(); |
| |
| /* Now we're free to do whatever we need (lock mutexes, sleep, etc.) */ |
| |
| /* Check if we're supposed to stop */ |
| udebug_stoppable_begin(); |
| udebug_stoppable_end(); |
| |
| interrupts_restore(ipl); |
| } |
| |
| /** Syscall event hook. |