1 /* $FreeBSD: src/lib/libc/alpha/sys/cerror.S,v 1.5 1999/08/27 23:58:11 peter Exp $ */
2 /* From: NetBSD: cerror.S,v 1.4 1996/11/08 00:52:46 cgd Exp */
5 * Copyright (c) 1994, 1995 Carnegie-Mellon University.
8 * Author: Chris G. Demetriou
10 * Permission to use, copy, modify and distribute this software and
11 * its documentation is hereby granted, provided that both the copyright
12 * notice and this permission notice appear in all copies of the
13 * software, derivative works or modified versions, and any portions
14 * thereof, and that both notices appear in supporting documentation.
16 * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
17 * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
18 * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
20 * Carnegie Mellon requests users of this software to return to
22 * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
23 * School of Computer Science
24 * Carnegie Mellon University
25 * Pittsburgh PA 15213-3890
27 * any improvements or extensions that they make and grant Carnegie the
28 * rights to redistribute these changes.
34 #define FRAME_RA_OFFSET 0
35 #define FRAME_V0_OFFSET 8
37 NESTED(.cerror, 0, FRAME_SIZE, ra, IM_RA|IM_V0, 0)
41 lda sp, -FRAME_SIZE(sp)
42 stq ra, FRAME_RA_OFFSET(sp)
43 stq v0, FRAME_V0_OFFSET(sp)
47 ldq t0, FRAME_V0_OFFSET(sp)
51 ldq ra, FRAME_RA_OFFSET(sp)
52 lda sp, FRAME_SIZE(sp)