41 static inline void shift_window_buffer(int first_win, int last_win, struct thread_info *tp)  in shift_window_buffer()  argument
46 		tp->rwbuf_stkptrs[i] = tp->rwbuf_stkptrs[i+1];  in shift_window_buffer()
47 		memcpy(&tp->reg_window[i], &tp->reg_window[i+1], sizeof(struct reg_window32));  in shift_window_buffer()
62 	struct thread_info *tp = current_thread_info();  in synchronize_user_stack()  local
66 	if(!tp->w_saved)  in synchronize_user_stack()
70 	for(window = tp->w_saved - 1; window >= 0; window--) {  in synchronize_user_stack()
71 		unsigned long sp = tp->rwbuf_stkptrs[window];  in synchronize_user_stack()
74 		if (copy_to_user((char __user *) sp, &tp->reg_window[window],  in synchronize_user_stack()
78 		shift_window_buffer(window, tp->w_saved - 1, tp);  in synchronize_user_stack()
79 		tp->w_saved--;  in synchronize_user_stack()
114 	struct thread_info *tp = current_thread_info();  in try_to_clear_window_buffer()  local
118 	for(window = 0; window < tp->w_saved; window++) {  in try_to_clear_window_buffer()
119 		unsigned long sp = tp->rwbuf_stkptrs[window];  in try_to_clear_window_buffer()
122 		    copy_to_user((char __user *) sp, &tp->reg_window[window],  in try_to_clear_window_buffer()
126 	tp->w_saved = 0;  in try_to_clear_window_buffer()