diff options
| author | shaojinchun <[email protected]> | 2018-11-22 14:40:43 +0800 |
|---|---|---|
| committer | shaojinchun <[email protected]> | 2018-11-22 18:16:47 +0800 |
| commit | fc6bc1ad398d5fa2085320cab6cc33905f5f943d (patch) | |
| tree | a6a24a6e516add6fe47fa5a58f7307ee0cd3f6e8 /src/signal.c | |
| parent | 8ea5b770117cacea7f17b2b08305f360ed71bca7 (diff) | |
Add smp support to RT-Thread 4.0
Diffstat (limited to 'src/signal.c')
| -rw-r--r-- | src/signal.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/src/signal.c b/src/signal.c index 890f16f497..05632b2c4a 100644 --- a/src/signal.c +++ b/src/signal.c @@ -6,6 +6,8 @@ * Change Logs: * Date Author Notes * 2017/10/5 Bernard the first version + * 2018/09/17 Jesven fix: in _signal_deliver RT_THREAD_STAT_MASK to RT_THREAD_STAT_SIGNAL_MASK + * 2018/11/22 Jesven in smp version rt_hw_context_switch_to add a param */ #include <stdint.h> @@ -60,10 +62,14 @@ static void _signal_entry(void *parameter) tid->sp = tid->sig_ret; tid->sig_ret = RT_NULL; - LOG_D("switch back to: 0x%08x", tid->sp); + LOG_D("switch back to: 0x%08x\n", tid->sp); tid->stat &= ~RT_THREAD_STAT_SIGNAL; - rt_hw_context_switch_to((rt_uint32_t) & (tid->sp)); +#ifdef RT_USING_SMP + rt_hw_context_switch_to((rt_ubase_t)&(tid->sp), tid); +#else + rt_hw_context_switch_to((rt_ubase_t)&(tid->sp)); +#endif /*RT_USING_SMP*/ } /* @@ -108,7 +114,7 @@ static void _signal_deliver(rt_thread_t tid) /* do signal action in self thread context */ rt_thread_handle_sig(RT_TRUE); } - else if (!((tid->stat & RT_THREAD_STAT_MASK) & RT_THREAD_STAT_SIGNAL)) + else if (!((tid->stat & RT_THREAD_STAT_SIGNAL_MASK) & RT_THREAD_STAT_SIGNAL)) { /* add signal state */ tid->stat |= RT_THREAD_STAT_SIGNAL; |