1/*	$OpenBSD: frame.h,v 1.3 1998/09/15 10:50:12 pefo Exp $ */
2
3/*-
4 * Copyright (c) 1998 Per Fogelstrom, Opsycon AB
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 *    notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 *    notice, this list of conditions and the following disclaimer in the
13 *    documentation and/or other materials provided with the distribution.
14 * 3. All advertising materials mentioning features or use of this software
15 *    must display the following acknowledgement:
16 *	This product includes software developed under OpenBSD by
17 *	Per Fogelstrom, Opsycon AB, Sweden.
18 * 4. The name of the author may not be used to endorse or promote products
19 *    derived from this software without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
22 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
23 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
25 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 *
33 *	JNPR: frame.h,v 1.6.2.1 2007/09/10 08:14:57 girish
34 * $FreeBSD$
35 *
36 */
37#ifndef _MACHINE_FRAME_H_
38#define	_MACHINE_FRAME_H_
39
40/* Note: This must also match regnum.h and regdef.h */
41
42struct trapframe {
43	register_t	zero;
44	register_t	ast;
45	register_t	v0;
46	register_t	v1;
47	register_t	a0;
48	register_t	a1;
49	register_t	a2;
50	register_t	a3;
51#if defined(__mips_n32) || defined(__mips_n64)
52	register_t	a4;
53	register_t	a5;
54	register_t	a6;
55	register_t	a7;
56	register_t	t0;
57	register_t	t1;
58	register_t	t2;
59	register_t	t3;
60#else
61	register_t	t0;
62	register_t	t1;
63	register_t	t2;
64	register_t	t3;
65	register_t	t4;
66	register_t	t5;
67	register_t	t6;
68	register_t	t7;
69#endif
70	register_t	s0;
71	register_t	s1;
72	register_t	s2;
73	register_t	s3;
74	register_t	s4;
75	register_t	s5;
76	register_t	s6;
77	register_t	s7;
78	register_t	t8;
79	register_t	t9;
80	register_t	k0;
81	register_t	k1;
82	register_t	gp;
83	register_t	sp;
84	register_t	s8;
85	register_t	ra;
86	register_t	sr;
87	register_t	mullo;
88	register_t	mulhi;
89	register_t	badvaddr;
90	register_t	cause;
91	register_t	pc;
92	/*
93	 * FREEBSD_DEVELOPERS_FIXME:
94	 * Include any other registers which are CPU-Specific and
95	 * need to be part of the frame here.
96	 *
97	 * Also, be sure this matches what is defined in regnum.h
98	 */
99	register_t	ic;	/* RM7k and RM9k specific */
100	register_t	dummy;	/* Alignment for 32-bit case */
101
102/* From here and on, only saved user processes. */
103
104	f_register_t	f0;
105	f_register_t	f1;
106	f_register_t	f2;
107	f_register_t	f3;
108	f_register_t	f4;
109	f_register_t	f5;
110	f_register_t	f6;
111	f_register_t	f7;
112	f_register_t	f8;
113	f_register_t	f9;
114	f_register_t	f10;
115	f_register_t	f11;
116	f_register_t	f12;
117	f_register_t	f13;
118	f_register_t	f14;
119	f_register_t	f15;
120	f_register_t	f16;
121	f_register_t	f17;
122	f_register_t	f18;
123	f_register_t	f19;
124	f_register_t	f20;
125	f_register_t	f21;
126	f_register_t	f22;
127	f_register_t	f23;
128	f_register_t	f24;
129	f_register_t	f25;
130	f_register_t	f26;
131	f_register_t	f27;
132	f_register_t	f28;
133	f_register_t	f29;
134	f_register_t	f30;
135	f_register_t	f31;
136	register_t	fsr;
137        register_t   fdummy;
138};
139
140#endif	/* !_MACHINE_FRAME_H_ */
141