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/* $OpenBSD: cerror.S,v 1.1 2011/11/08 15:56:52 kettenis Exp $ */
/*
* Copyright (c) 2011 Mark Kettenis
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include "SYS.h"
#define ERRNOPTR_OFFSET 16
ENTRY(__cerror,0)
mfctl cr27, r1
ldw 4(r1), r1
ldw ERRNOPTR_OFFSET(r1), r1
stw t1, 0(r1)
ldi -1, ret0
bv r0(rp)
ldi -1, ret1
EXIT(__cerror)
.end
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