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