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fix _rt_scheduler_stack_check

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git-svn-id: https://rt-thread.googlecode.com/svn/trunk@47 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
wuyangyong 2009-09-16 14:32:33 +00:00
parent 4bd258ce7b
commit 90238948ba
1 changed files with 416 additions and 413 deletions
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5
src/scheduler.c
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@ -18,6 +18,7 @@
* 2006-08-03 Bernard add hook support
* 2006-09-05 Bernard add 32 priority level support
* 2006-09-24 Bernard add rt_system_scheduler_start function
* 2009-09-16 Bernard fix _rt_scheduler_stack_check
*/
#include <rtthread.h>
@ -95,7 +96,9 @@ static void _rt_scheduler_stack_check(struct rt_thread* thread)
{
RT_ASSERT(thread != RT_NULL);
if ((rt_uint32_t)thread->sp <= (rt_uint32_t)thread->stack_addr)
if ( (rt_uint32_t)thread->sp <= (rt_uint32_t)thread->stack_addr ||
(rt_uint32_t)thread->sp >
(rt_uint32_t)thread->stack_addr + (rt_uint32_t)thread->stack_size )
{
rt_uint32_t level;