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1 | /* Register groupings for GDB, the GNU debugger. |
2 | ||
7b6bb8da JB |
3 | Copyright (C) 2002, 2007, 2008, 2009, 2010, 2011 |
4 | Free Software Foundation, Inc. | |
b59ff9d5 AC |
5 | |
6 | Contributed by Red Hat. | |
7 | ||
8 | This file is part of GDB. | |
9 | ||
10 | This program is free software; you can redistribute it and/or modify | |
11 | it under the terms of the GNU General Public License as published by | |
a9762ec7 | 12 | the Free Software Foundation; either version 3 of the License, or |
b59ff9d5 AC |
13 | (at your option) any later version. |
14 | ||
15 | This program is distributed in the hope that it will be useful, | |
16 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | GNU General Public License for more details. | |
19 | ||
20 | You should have received a copy of the GNU General Public License | |
a9762ec7 | 21 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
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22 | |
23 | #ifndef REGGROUPS_H | |
24 | #define REGGROUPS_H | |
25 | ||
26 | struct gdbarch; | |
27 | struct reggroup; | |
28 | ||
29 | enum reggroup_type { USER_REGGROUP, INTERNAL_REGGROUP }; | |
30 | ||
31 | /* Pre-defined, user visible, register groups. */ | |
32 | extern struct reggroup *const general_reggroup; | |
33 | extern struct reggroup *const float_reggroup; | |
34 | extern struct reggroup *const system_reggroup; | |
35 | extern struct reggroup *const vector_reggroup; | |
36 | extern struct reggroup *const all_reggroup; | |
37 | ||
38 | /* Pre-defined, internal, register groups. */ | |
39 | extern struct reggroup *const save_reggroup; | |
40 | extern struct reggroup *const restore_reggroup; | |
41 | ||
42 | /* Create a new local register group. */ | |
43 | extern struct reggroup *reggroup_new (const char *name, | |
44 | enum reggroup_type type); | |
45 | ||
46 | /* Add a register group (with attribute values) to the pre-defined list. */ | |
47 | extern void reggroup_add (struct gdbarch *gdbarch, struct reggroup *group); | |
48 | ||
49 | /* Register group attributes. */ | |
50 | extern const char *reggroup_name (struct reggroup *reggroup); | |
51 | extern enum reggroup_type reggroup_type (struct reggroup *reggroup); | |
52 | ||
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53 | /* Interator for the architecture's register groups. Pass in NULL, |
54 | returns the first group. Pass in a group, returns the next group, | |
55 | or NULL when the last group is reached. */ | |
56 | extern struct reggroup *reggroup_next (struct gdbarch *gdbarch, | |
57 | struct reggroup *last); | |
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58 | |
59 | /* Is REGNUM a member of REGGROUP? */ | |
60 | extern int default_register_reggroup_p (struct gdbarch *gdbarch, int regnum, | |
61 | struct reggroup *reggroup); | |
62 | ||
63 | #endif |