linux-libre/arch/c6x/lib/pop_rts.S

;;  Copyright 2010  Free Software Foundation, Inc.
;;  Contributed by Bernd Schmidt <bernds@codesourcery.com>.
;;
;; This program is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation; either version 2 of the License, or
;; (at your option) any later version.
;;
;; This program is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;; GNU General Public License for more details.
;;
;; You should have received a copy of the GNU General Public License
;; along with this program; if not, write to the Free Software
;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

#include <linux/linkage.h>

	.text

ENTRY(__c6xabi_pop_rts)
	lddw	.d2t2	*++B15, B3:B2
	lddw	.d2t1	*++B15, A11:A10
	lddw	.d2t2	*++B15, B11:B10
	lddw	.d2t1	*++B15, A13:A12
	lddw	.d2t2	*++B15, B13:B12
	lddw	.d2t1	*++B15, A15:A14
||	b	.s2	B3
	ldw	.d2t2	*++B15[2], B14
	nop	4
ENDPROC(__c6xabi_pop_rts)