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      1  1.2  christos /*	$NetBSD: byte_swap_8.S,v 1.2 2005/12/11 12:24:44 christos Exp $ */
      2  1.1       uwe 
      3  1.1       uwe /*
      4  1.1       uwe  * Copyright (c) 2003 Valeriy E. Ushakov
      5  1.1       uwe  * All rights reserved.
      6  1.1       uwe  *
      7  1.1       uwe  * Redistribution and use in source and binary forms, with or without
      8  1.1       uwe  * modification, are permitted provided that the following conditions
      9  1.1       uwe  * are met:
     10  1.1       uwe  * 1. Redistributions of source code must retain the above copyright
     11  1.1       uwe  *    notice, this list of conditions and the following disclaimer.
     12  1.1       uwe  * 2. Redistributions in binary form must reproduce the above copyright
     13  1.1       uwe  *    notice, this list of conditions and the following disclaimer in the
     14  1.1       uwe  *    documentation and/or other materials provided with the distribution.
     15  1.1       uwe  * 3. The name of the author may not be used to endorse or promote products
     16  1.1       uwe  *    derived from this software without specific prior written permission
     17  1.1       uwe  *
     18  1.1       uwe  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     19  1.1       uwe  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     20  1.1       uwe  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     21  1.1       uwe  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     22  1.1       uwe  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     23  1.1       uwe  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     24  1.1       uwe  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     25  1.1       uwe  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     26  1.1       uwe  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     27  1.1       uwe  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     28  1.1       uwe  */
     29  1.1       uwe 
     30  1.1       uwe #include <machine/asm.h>
     31  1.1       uwe 
     32  1.1       uwe #if defined(LIBC_SCCS) && !defined(lint)
     33  1.2  christos 	RCSID("$NetBSD: byte_swap_8.S,v 1.2 2005/12/11 12:24:44 christos Exp $")
     34  1.1       uwe #endif
     35  1.1       uwe 
     36  1.1       uwe ENTRY(bswap64)
     37  1.1       uwe 	swap.b	r4,r4
     38  1.1       uwe 	swap.b	r5,r5
     39  1.1       uwe 	swap.w	r4,r4
     40  1.1       uwe 	swap.w	r5,r5
     41  1.1       uwe 	swap.b	r4,r1
     42  1.1       uwe 	rts
     43  1.1       uwe 	 swap.b	r5,r0
     44