diff options
Diffstat (limited to 'src/kernel')
| -rw-r--r-- | src/kernel/ao_task.c | 2 | ||||
| -rw-r--r-- | src/kernel/ao_task.h | 4 |
2 files changed, 5 insertions, 1 deletions
diff --git a/src/kernel/ao_task.c b/src/kernel/ao_task.c index 55e423bb..104d1074 100644 --- a/src/kernel/ao_task.c +++ b/src/kernel/ao_task.c @@ -355,7 +355,6 @@ ao_yield(void) ao_arch_naked_define */ if (ao_cur_task->wchan == NULL) ao_task_to_run_queue(ao_cur_task); - ao_cur_task = NULL; for (;;) { ao_arch_memory_barrier(); if (!ao_list_is_empty(&run_queue)) @@ -425,6 +424,7 @@ ao_sleep(__xdata void *wchan) void ao_wakeup(__xdata void *wchan) __reentrant { + ao_validate_cur_stack(); #if HAS_TASK_QUEUE struct ao_task *sleep, *next; struct ao_list *sleep_queue; diff --git a/src/kernel/ao_task.h b/src/kernel/ao_task.h index c6bec0e3..0e353fe8 100644 --- a/src/kernel/ao_task.h +++ b/src/kernel/ao_task.h @@ -56,6 +56,10 @@ extern __data uint8_t ao_num_tasks; extern __xdata struct ao_task *__data ao_cur_task; extern __data uint8_t ao_task_minimize_latency; /* Reduce IRQ latency */ +#ifndef HAS_ARCH_VALIDATE_CUR_STACK +#define ao_validate_cur_stack() +#endif + /* ao_task.c */ |