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fix some bug when stack grows upward

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zhaohengbo
2018-12-15 11:20:24 +08:00
parent 61b8db8ee9
commit afcd8b4521
2 changed files with 8 additions and 1 deletions
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src/scheduler.c
+7
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@@ -82,10 +82,17 @@ static void _rt_scheduler_stack_check(struct rt_thread *thread)
{
RT_ASSERT(thread != RT_NULL);
#if defined(ARCH_CPU_STACK_GROWS_UPWARD)
if (*((rt_uint8_t *)((rt_ubase_t)thread->stack_addr + thread->stack_size - 1)) != '#' ||
(rt_ubase_t)thread->sp <= (rt_ubase_t)thread->stack_addr ||
(rt_ubase_t)thread->sp >
(rt_ubase_t)thread->stack_addr + (rt_ubase_t)thread->stack_size)
#else
if (*((rt_uint8_t *)thread->stack_addr) != '#' ||
(rt_ubase_t)thread->sp <= (rt_ubase_t)thread->stack_addr ||
(rt_ubase_t)thread->sp >
(rt_ubase_t)thread->stack_addr + (rt_ubase_t)thread->stack_size)
#endif
{
rt_ubase_t level;