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ashrdi3.s revision 1.3.8.1
      1  1.3.8.1  bouyer /*	$NetBSD: ashrdi3.s,v 1.3.8.1 2001/03/12 13:27:12 bouyer Exp $ */
      2      1.2      is 
      3      1.2      is /*-
      4      1.3      is  * Copyright (c) 1996 The NetBSD Foundation, Inc.
      5      1.2      is  * All rights reserved.
      6      1.1      is  *
      7      1.2      is  * This code is derived from software contributed to The NetBSD Foundation
      8      1.2      is  * by Ignatios Souvatzis.
      9      1.1      is  *
     10      1.1      is  * Redistribution and use in source and binary forms, with or without
     11      1.1      is  * modification, are permitted provided that the following conditions
     12      1.1      is  * are met:
     13      1.1      is  * 1. Redistributions of source code must retain the above copyright
     14      1.1      is  *    notice, this list of conditions and the following disclaimer.
     15      1.1      is  * 2. Redistributions in binary form must reproduce the above copyright
     16      1.1      is  *    notice, this list of conditions and the following disclaimer in the
     17      1.1      is  *    documentation and/or other materials provided with the distribution.
     18      1.1      is  * 3. All advertising materials mentioning features or use of this software
     19      1.1      is  *    must display the following acknowledgement:
     20      1.2      is  *        This product includes software developed by the NetBSD
     21      1.2      is  *        Foundation, Inc. and its contributors.
     22      1.2      is  * 4. Neither the name of The NetBSD Foundation nor the names of its
     23      1.2      is  *    contributors may be used to endorse or promote products derived
     24      1.2      is  *    from this software without specific prior written permission.
     25      1.1      is  *
     26      1.2      is  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     27      1.2      is  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     28      1.2      is  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     29      1.2      is  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     30      1.2      is  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     31      1.2      is  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     32      1.2      is  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     33      1.2      is  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     34      1.2      is  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     35      1.2      is  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     36      1.2      is  * POSSIBILITY OF SUCH DAMAGE.
     37      1.1      is  */
     38      1.1      is 
     39  1.3.8.1  bouyer #include <machine/asm.h>
     40  1.3.8.1  bouyer 
     41  1.3.8.1  bouyer ENTRY_NOPROFILE(__ashrdi3)
     42  1.3.8.1  bouyer 	movl %d2,%sp@-		| 0 reg, 1 %pc, 2..4 parameters
     43  1.3.8.1  bouyer 	movml %sp@(8),%d0-%d2
     44      1.1      is 	jra L2
     45      1.1      is L1:
     46  1.3.8.1  bouyer 	asrl #1,%d0
     47  1.3.8.1  bouyer 	roxrl #1,%d1
     48      1.1      is L2:
     49  1.3.8.1  bouyer 	dbra %d2,L1
     50      1.1      is 
     51  1.3.8.1  bouyer 	movl %sp@+,%d2
     52      1.1      is 	rts
     53