Zach Welch <zw@superlucidity.net> fix -Werror warnings
[openocd.git] / src / target / register.h
1 /***************************************************************************
2 * Copyright (C) 2005 by Dominic Rath *
3 * Dominic.Rath@gmx.de *
4 * *
5 * Copyright (C) 2007,2008 √ėyvind Harboe *
6 * oyvind.harboe@zylin.com *
7 * *
8 * This program is free software; you can redistribute it and/or modify *
9 * it under the terms of the GNU General Public License as published by *
10 * the Free Software Foundation; either version 2 of the License, or *
11 * (at your option) any later version. *
12 * *
13 * This program is distributed in the hope that it will be useful, *
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
16 * GNU General Public License for more details. *
17 * *
18 * You should have received a copy of the GNU General Public License *
19 * along with this program; if not, write to the *
20 * Free Software Foundation, Inc., *
21 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
22 ***************************************************************************/
23 #ifndef REGISTER_H
24 #define REGISTER_H
25
26 #include "types.h"
27 #include "target.h"
28
29 struct target_s;
30
31 typedef struct bitfield_desc_s
32 {
33 char *name;
34 int num_bits;
35 } bitfield_desc_t;
36
37 typedef struct reg_s
38 {
39 char *name;
40 u8 *value;
41 int dirty;
42 int valid;
43 u32 size;
44 bitfield_desc_t *bitfield_desc;
45 int num_bitfields;
46 void *arch_info;
47 int arch_type;
48 } reg_t;
49
50 typedef struct reg_cache_s
51 {
52 char *name;
53 struct reg_cache_s *next;
54 reg_t *reg_list;
55 int num_regs;
56 } reg_cache_t;
57
58 typedef struct reg_arch_type_s
59 {
60 int id;
61 int (*get)(reg_t *reg);
62 int (*set)(reg_t *reg, u8 *buf);
63 struct reg_arch_type_s *next;
64 } reg_arch_type_t;
65
66 extern reg_t* register_get_by_name(reg_cache_t *first, char *name, int search_all);
67 extern reg_cache_t** register_get_last_cache_p(reg_cache_t **first);
68 extern int register_reg_arch_type(int (*get)(reg_t *reg), int (*set)(reg_t *reg, u8 *buf));
69 extern reg_arch_type_t* register_get_arch_type(int id);
70 extern void register_init_dummy(reg_t *reg);
71
72 #endif /* REGISTER_H */