Home | History | Annotate | Line # | Download | only in gen
umulsi3.S revision 1.2.2.1 
      1  1.2.2.1      jtc /*	$NetBSD: umulsi3.S,v 1.2.2.1 1996/09/16 18:39:31 jtc Exp $	*/
      2      1.2  thorpej 
      3      1.1   paulus /*-
      4      1.1   paulus  * Copyright (c) 1990 The Regents of the University of California.
      5      1.1   paulus  * All rights reserved.
      6      1.1   paulus  *
      7      1.1   paulus  * This code is derived from software contributed to Berkeley by
      8      1.1   paulus  * the Systems Programming Group of the University of Utah Computer
      9      1.1   paulus  * Science Department.
     10      1.1   paulus  *
     11      1.1   paulus  * Redistribution and use in source and binary forms, with or without
     12      1.1   paulus  * modification, are permitted provided that the following conditions
     13      1.1   paulus  * are met:
     14      1.1   paulus  * 1. Redistributions of source code must retain the above copyright
     15      1.1   paulus  *    notice, this list of conditions and the following disclaimer.
     16      1.1   paulus  * 2. Redistributions in binary form must reproduce the above copyright
     17      1.1   paulus  *    notice, this list of conditions and the following disclaimer in the
     18      1.1   paulus  *    documentation and/or other materials provided with the distribution.
     19      1.1   paulus  * 3. All advertising materials mentioning features or use of this software
     20      1.1   paulus  *    must display the following acknowledgement:
     21      1.1   paulus  *	This product includes software developed by the University of
     22      1.1   paulus  *	California, Berkeley and its contributors.
     23      1.1   paulus  * 4. Neither the name of the University nor the names of its contributors
     24      1.1   paulus  *    may be used to endorse or promote products derived from this software
     25      1.1   paulus  *    without specific prior written permission.
     26      1.1   paulus  *
     27      1.1   paulus  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     28      1.1   paulus  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     29      1.1   paulus  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     30      1.1   paulus  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     31      1.1   paulus  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     32      1.1   paulus  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     33      1.1   paulus  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     34      1.1   paulus  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     35      1.1   paulus  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     36      1.1   paulus  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     37      1.1   paulus  * SUCH DAMAGE.
     38      1.1   paulus  */
     39      1.1   paulus 
     40  1.2.2.1      jtc #include <machine/asm.h>
     41      1.2  thorpej 
     42      1.1   paulus #if defined(LIBC_SCCS) && !defined(lint)
     43      1.2  thorpej #if 0
     44      1.2  thorpej 	RCSID("from: @(#)umulsi3.s	5.1 (Berkeley) 6/7/90")
     45      1.2  thorpej #else
     46  1.2.2.1      jtc 	RCSID("$NetBSD: umulsi3.S,v 1.2.2.1 1996/09/16 18:39:31 jtc Exp $")
     47      1.2  thorpej #endif
     48      1.1   paulus #endif /* LIBC_SCCS and not lint */
     49      1.1   paulus 
     50      1.1   paulus /* unsigned * unsigned */
     51      1.1   paulus ENTRY(__umulsi3)
     52      1.1   paulus 	movel	sp@(4),d0
     53      1.1   paulus 	mulul	sp@(8),d0
     54      1.1   paulus 	rts
     55