24 _rthread_alloc_stack(pthread_t thread)  in _rthread_alloc_stack()  argument
34 	if (thread->attr.stack_addr == NULL &&  in _rthread_alloc_stack()
35 	    thread->attr.stack_size == RTHREAD_STACK_SIZE_DEF &&  in _rthread_alloc_stack()
36 	    thread->attr.guard_size == _thread_pagesize) {  in _rthread_alloc_stack()
53 	if (thread->attr.stack_size > _thread_pagesize)  in _rthread_alloc_stack()
55 	else if (thread->attr.stack_size == _thread_pagesize)  in _rthread_alloc_stack()
62 	if (thread->attr.stack_addr != NULL) {  in _rthread_alloc_stack()
63 		stack->base = base = thread->attr.stack_addr;  in _rthread_alloc_stack()
64 		stack->len  = thread->attr.stack_size;  in _rthread_alloc_stack()
68 		stack->sp = base + thread->attr.stack_size - (_STACKALIGNBYTES+1) - rnd;  in _rthread_alloc_stack()
80 	size = ROUND_TO_PAGE(thread->attr.stack_size);  in _rthread_alloc_stack()
81 	guardsize = ROUND_TO_PAGE(thread->attr.guard_size);  in _rthread_alloc_stack()
84 	if (size < thread->attr.stack_size ||  in _rthread_alloc_stack()
85 	    guardsize < thread->attr.guard_size ||  in _rthread_alloc_stack()