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      1  1.2  cherry /* $NetBSD: cerror.S,v 1.2 2006/09/22 17:59:47 cherry Exp $ */
      2  1.1  cherry 
      3  1.2  cherry /*-
      4  1.2  cherry  * Copyright (c) 2000 Doug Rabson
      5  1.2  cherry  * All rights reserved.
      6  1.2  cherry  *
      7  1.2  cherry  * Redistribution and use in source and binary forms, with or without
      8  1.2  cherry  * modification, are permitted provided that the following conditions
      9  1.2  cherry  * are met:
     10  1.2  cherry  * 1. Redistributions of source code must retain the above copyright
     11  1.2  cherry  *    notice, this list of conditions and the following disclaimer.
     12  1.2  cherry  * 2. Redistributions in binary form must reproduce the above copyright
     13  1.2  cherry  *    notice, this list of conditions and the following disclaimer in the
     14  1.2  cherry  *    documentation and/or other materials provided with the distribution.
     15  1.2  cherry  *
     16  1.2  cherry  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
     17  1.2  cherry  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     18  1.2  cherry  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     19  1.2  cherry  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
     20  1.2  cherry  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     21  1.2  cherry  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     22  1.2  cherry  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     23  1.2  cherry  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     24  1.2  cherry  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     25  1.2  cherry  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     26  1.2  cherry  * SUCH DAMAGE.
     27  1.2  cherry  */
     28  1.2  cherry 
     29  1.2  cherry #include <machine/asm.h>
     30  1.2  cherry /* __FBSDID("$FreeBSD: src/lib/libc/ia64/sys/cerror.S,v 1.2 2003/03/03 01:09:46 obrien Exp $"); */
     31  1.2  cherry 
     32  1.2  cherry 
     33  1.2  cherry ENTRY(__cerror, 0)
     34  1.2  cherry 	alloc	loc0=ar.pfs,0,3,1,0
     35  1.2  cherry 	;;
     36  1.2  cherry 	mov	loc1=rp
     37  1.2  cherry 	mov	loc2=ret0
     38  1.2  cherry 	mov	out0=ret0
     39  1.2  cherry 	;;
     40  1.2  cherry 	br.call.sptk.few rp=__errno
     41  1.2  cherry 	st4	[ret0]=loc2
     42  1.2  cherry 	;;
     43  1.2  cherry 	mov	ret0=-1
     44  1.2  cherry 	mov	ar.pfs=loc0
     45  1.2  cherry 	mov	rp=loc1
     46  1.2  cherry 	;;
     47  1.2  cherry 	br.ret.sptk.few rp
     48  1.2  cherry END(__cerror)
     49