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Linus Torvalds1da177e2005-04-16 15:20:36 -07001/*
2 * Various register offset definitions for debuggers, core file
3 * examiners and whatnot.
4 *
5 * This file is subject to the terms and conditions of the GNU General Public
6 * License. See the file "COPYING" in the main directory of this archive
7 * for more details.
8 *
9 * Copyright (C) 1995, 1999 Ralf Baechle
10 * Copyright (C) 1995, 1999 Silicon Graphics
11 */
12#ifndef __ASM_MIPS_REG_H
13#define __ASM_MIPS_REG_H
14
Linus Torvalds1da177e2005-04-16 15:20:36 -070015
Ralf Baechle875d43e2005-09-03 15:56:16 -070016#if defined(CONFIG_32BIT) || defined(WANT_COMPAT_REG_H)
Linus Torvalds1da177e2005-04-16 15:20:36 -070017
18#define EF_R0 6
19#define EF_R1 7
20#define EF_R2 8
21#define EF_R3 9
22#define EF_R4 10
23#define EF_R5 11
24#define EF_R6 12
25#define EF_R7 13
26#define EF_R8 14
27#define EF_R9 15
28#define EF_R10 16
29#define EF_R11 17
30#define EF_R12 18
31#define EF_R13 19
32#define EF_R14 20
33#define EF_R15 21
34#define EF_R16 22
35#define EF_R17 23
36#define EF_R18 24
37#define EF_R19 25
38#define EF_R20 26
39#define EF_R21 27
40#define EF_R22 28
41#define EF_R23 29
42#define EF_R24 30
43#define EF_R25 31
44
45/*
46 * k0/k1 unsaved
47 */
48#define EF_R26 32
49#define EF_R27 33
50
51#define EF_R28 34
52#define EF_R29 35
53#define EF_R30 36
54#define EF_R31 37
55
56/*
57 * Saved special registers
58 */
59#define EF_LO 38
60#define EF_HI 39
61
62#define EF_CP0_EPC 40
63#define EF_CP0_BADVADDR 41
64#define EF_CP0_STATUS 42
65#define EF_CP0_CAUSE 43
66#define EF_UNUSED0 44
67
68#define EF_SIZE 180
69
70#endif
71
Yoichi Yuasa766160c2005-09-03 15:56:22 -070072#ifdef CONFIG_64BIT
Linus Torvalds1da177e2005-04-16 15:20:36 -070073
74#define EF_R0 0
75#define EF_R1 1
76#define EF_R2 2
77#define EF_R3 3
78#define EF_R4 4
79#define EF_R5 5
80#define EF_R6 6
81#define EF_R7 7
82#define EF_R8 8
83#define EF_R9 9
84#define EF_R10 10
85#define EF_R11 11
86#define EF_R12 12
87#define EF_R13 13
88#define EF_R14 14
89#define EF_R15 15
90#define EF_R16 16
91#define EF_R17 17
92#define EF_R18 18
93#define EF_R19 19
94#define EF_R20 20
95#define EF_R21 21
96#define EF_R22 22
97#define EF_R23 23
98#define EF_R24 24
99#define EF_R25 25
100
101/*
102 * k0/k1 unsaved
103 */
104#define EF_R26 26
105#define EF_R27 27
106
107
108#define EF_R28 28
109#define EF_R29 29
110#define EF_R30 30
111#define EF_R31 31
112
113/*
114 * Saved special registers
115 */
116#define EF_LO 32
117#define EF_HI 33
118
119#define EF_CP0_EPC 34
120#define EF_CP0_BADVADDR 35
121#define EF_CP0_STATUS 36
122#define EF_CP0_CAUSE 37
123
124#define EF_SIZE 304 /* size in bytes */
125
Ralf Baechle875d43e2005-09-03 15:56:16 -0700126#endif /* CONFIG_64BIT */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700127
128#endif /* __ASM_MIPS_REG_H */