diff options
Diffstat (limited to 'src/thread.c')
| -rw-r--r-- | src/thread.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/thread.c b/src/thread.c index 82eb18942c..07c7619c6f 100644 --- a/src/thread.c +++ b/src/thread.c @@ -136,9 +136,15 @@ static rt_err_t _rt_thread_init(struct rt_thread *thread, /* init thread stack */ rt_memset(thread->stack_addr, '#', thread->stack_size); +#ifdef ARCH_CPU_STACK_GROWS_UPWARD + thread->sp = (void *)rt_hw_stack_init(thread->entry, thread->parameter, + (void *)((char *)thread->stack_addr), + (void *)rt_thread_exit); +#else thread->sp = (void *)rt_hw_stack_init(thread->entry, thread->parameter, (void *)((char *)thread->stack_addr + thread->stack_size - sizeof(rt_ubase_t)), (void *)rt_thread_exit); +#endif /* priority init */ RT_ASSERT(priority < RT_THREAD_PRIORITY_MAX); |