C++ (Cpp) rb_gc_mark_localtionの例

コード例 #1

ファイル: cont.c プロジェクト: pascalt/captalog

static void
cont_mark(void *ptr)
{
    RUBY_MARK_ENTER("cont");
    if (ptr) {
	rb_context_t *cont = ptr;
	rb_gc_mark(cont->value);
	rb_thread_mark(&cont->saved_thread);

	if (cont->vm_stack) {
#ifdef CAPTURE_JUST_VALID_VM_STACK
	    rb_gc_mark_locations(cont->vm_stack,
				 cont->vm_stack + cont->vm_stack_slen + cont->vm_stack_clen);
#else
	    rb_gc_mark_localtion(cont->vm_stack,
				 cont->vm_stack, cont->saved_thread.stack_size);
#endif
	}

	if (cont->machine_stack) {
	    rb_gc_mark_locations(cont->machine_stack,
				 cont->machine_stack + cont->machine_stack_size);
	}
#ifdef __ia64
	if (cont->machine_register_stack) {
	    rb_gc_mark_locations(cont->machine_register_stack,
				 cont->machine_register_stack + cont->machine_register_stack_size);
	}
#endif
    }
    RUBY_MARK_LEAVE("cont");
}

コード例 #2

static void
cont_mark(void *ptr)
{
    RUBY_MARK_ENTER("cont");
    if (ptr) {
	rb_context_t *cont = ptr;
	rb_gc_mark(cont->value);
	rb_thread_mark(&cont->saved_thread);
	rb_gc_mark(cont->saved_thread.self);

	if (cont->vm_stack) {
#ifdef CAPTURE_JUST_VALID_VM_STACK
	    rb_gc_mark_locations(cont->vm_stack,
				 cont->vm_stack + cont->vm_stack_slen + cont->vm_stack_clen);
#else
	    rb_gc_mark_localtion(cont->vm_stack,
				 cont->vm_stack, cont->saved_thread.stack_size);
#endif
	}

	if (cont->machine_stack) {
	    if (cont->type == CONTINUATION_CONTEXT) {
		/* cont */
		rb_gc_mark_locations(cont->machine_stack,
				     cont->machine_stack + cont->machine_stack_size);
            }
            else {
		/* fiber */
		rb_thread_t *th;
                rb_fiber_t *fib = (rb_fiber_t*)cont;
		GetThreadPtr(cont->saved_thread.self, th);
		if ((th->fiber != cont->self) && fib->status == RUNNING) {
		    rb_gc_mark_locations(cont->machine_stack,
					 cont->machine_stack + cont->machine_stack_size);
		}
	    }
	}
#ifdef __ia64
	if (cont->machine_register_stack) {
	    rb_gc_mark_locations(cont->machine_register_stack,
				 cont->machine_register_stack + cont->machine_register_stack_size);
	}
#endif
    }
    RUBY_MARK_LEAVE("cont");
}