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/* $OpenBSD: cerror.S,v 1.2 2013/06/03 04:41:31 miod 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 32
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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