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      1  1.3  riastrad /*	$NetBSD: cmpsf2.S,v 1.3 2014/03/18 18:20:37 riastradh Exp $	*/
      2  1.1      matt 
      3  1.1      matt /*-
      4  1.1      matt  * Copyright (c) 1990 The Regents of the University of California.
      5  1.1      matt  * All rights reserved.
      6  1.1      matt  *
      7  1.1      matt  * This code is derived from software contributed to Berkeley by
      8  1.1      matt  * the Systems Programming Group of the University of Utah Computer
      9  1.1      matt  * Science Department.
     10  1.1      matt  *
     11  1.1      matt  * Redistribution and use in source and binary forms, with or without
     12  1.1      matt  * modification, are permitted provided that the following conditions
     13  1.1      matt  * are met:
     14  1.1      matt  * 1. Redistributions of source code must retain the above copyright
     15  1.1      matt  *    notice, this list of conditions and the following disclaimer.
     16  1.1      matt  * 2. Redistributions in binary form must reproduce the above copyright
     17  1.1      matt  *    notice, this list of conditions and the following disclaimer in the
     18  1.1      matt  *    documentation and/or other materials provided with the distribution.
     19  1.1      matt  * 3. Neither the name of the University nor the names of its contributors
     20  1.1      matt  *    may be used to endorse or promote products derived from this software
     21  1.1      matt  *    without specific prior written permission.
     22  1.1      matt  *
     23  1.1      matt  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     24  1.1      matt  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     25  1.1      matt  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     26  1.1      matt  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     27  1.1      matt  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     28  1.1      matt  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     29  1.1      matt  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     30  1.1      matt  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     31  1.1      matt  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     32  1.1      matt  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     33  1.1      matt  * SUCH DAMAGE.
     34  1.1      matt  */
     35  1.1      matt 
     36  1.1      matt #include <machine/asm.h>
     37  1.1      matt 
     38  1.1      matt #if defined(LIBC_SCCS) && !defined(lint)
     39  1.1      matt #if 0
     40  1.1      matt 	RCSID("from: @(#)cmpsf2.s	5.1 (Berkeley) 6/7/90")
     41  1.1      matt #else
     42  1.3  riastrad 	RCSID("$NetBSD: cmpsf2.S,v 1.3 2014/03/18 18:20:37 riastradh Exp $")
     43  1.1      matt #endif
     44  1.1      matt #endif /* LIBC_SCCS and not lint */
     45  1.1      matt 
     46  1.1      matt /* single > single: 1 */
     47  1.1      matt /* single < single: -1 */
     48  1.1      matt /* single == single: 0 */
     49  1.1      matt ENTRY(__cmpsf2)
     50  1.1      matt 	fmoves	4(%sp),%fp0
     51  1.1      matt 	fcmps	8(%sp),%fp0
     52  1.2      matt 	fbgt	Lbgt
     53  1.2      matt #ifdef __mcoldfire__
     54  1.2      matt 	fbeq	Lbeq
     55  1.2      matt 	movql	#-1,%d0
     56  1.2      matt #else
     57  1.1      matt 	fslt	%d0
     58  1.1      matt 	extbl	%d0
     59  1.2      matt #endif
     60  1.1      matt 	rts
     61  1.2      matt Lbgt:
     62  1.1      matt 	moveq	#1,%d0
     63  1.1      matt 	rts
     64  1.2      matt #ifdef __mcoldfire__
     65  1.2      matt Lbeq:
     66  1.2      matt 	clrl	%d0
     67  1.2      matt 	rts
     68  1.2      matt #endif
     69  1.1      matt END(__cmpsf2)
     70