cerror.S revision 281197 
190075Sobrien/*-
2169689Skan * Copyright (c) 2014 Andrew Turner
390075Sobrien * All rights reserved.
490075Sobrien *
5132718Skan * Redistribution and use in source and binary forms, with or without
690075Sobrien * modification, are permitted provided that the following conditions
7132718Skan * are met:
890075Sobrien * 1. Redistributions of source code must retain the above copyright
990075Sobrien *    notice, this list of conditions and the following disclaimer.
1090075Sobrien * 2. Redistributions in binary form must reproduce the above copyright
1190075Sobrien *    notice, this list of conditions and the following disclaimer in the
12132718Skan *    documentation and/or other materials provided with the distribution.
1390075Sobrien *
1490075Sobrien * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
1590075Sobrien * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
1690075Sobrien * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
1790075Sobrien * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18132718Skan * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19169689Skan * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20169689Skan * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
2190075Sobrien * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22132718Skan * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23169689Skan * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24169689Skan * SUCH DAMAGE.
25132718Skan *
26132718Skan */
27132718Skan
28132718Skan#include <machine/asm.h>
29132718Skan__FBSDID("$FreeBSD: head/lib/libc/aarch64/sys/cerror.S 281197 2015-04-07 09:52:14Z andrew $");
30132718Skan
31132718SkanENTRY(cerror)
32169689Skan	sub	sp, sp, #16
33169689Skan	stp	x0, lr, [sp]
34169689Skan	bl	_C_LABEL(__error)
35	ldp	x1, lr, [sp]
36	str	x1, [x0]
37	movn	x0, #0
38	movn	x1, #0
39	add	sp, sp, #16
40	ret
41END(cerror)
42