1 /* Register support routines for the remote server for GDB.
2    Copyright 2001, 2002 Free Software Foundation, Inc.
3 
4    This file is part of GDB.
5 
6    This program is free software; you can redistribute it and/or modify
7    it under the terms of the GNU General Public License as published by
8    the Free Software Foundation; either version 2 of the License, or
9    (at your option) any later version.
10 
11    This program is distributed in the hope that it will be useful,
12    but WITHOUT ANY WARRANTY; without even the implied warranty of
13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14    GNU General Public License for more details.
15 
16    You should have received a copy of the GNU General Public License
17    along with this program; if not, write to the Free Software
18    Foundation, Inc., 59 Temple Place - Suite 330,
19    Boston, MA 02111-1307, USA.  */
20 
21 #ifndef REGCACHE_H
22 #define REGCACHE_H
23 
24 struct inferior_list_entry;
25 
26 /* Create a new register cache for INFERIOR.  */
27 
28 void *new_register_cache (void);
29 
30 /* Release all memory associated with the register cache for INFERIOR.  */
31 
32 void free_register_cache (void *regcache);
33 
34 /* Invalidate cached registers for one or all threads.  */
35 
36 void regcache_invalidate_one (struct inferior_list_entry *);
37 void regcache_invalidate (void);
38 
39 /* Convert all registers to a string in the currently specified remote
40    format.  */
41 
42 void registers_to_string (char *buf);
43 
44 /* Convert a string to register values and fill our register cache.  */
45 
46 void registers_from_string (char *buf);
47 
48 /* Return the size in bytes of a string-encoded register packet.  */
49 
50 int registers_length (void);
51 
52 /* Return a pointer to the description of register ``n''.  */
53 
54 struct reg *find_register_by_number (int n);
55 
56 int register_size (int n);
57 
58 int find_regno (const char *name);
59 
60 extern const char **gdbserver_expedite_regs;
61 
62 void supply_register (int n, const void *buf);
63 
64 void supply_register_by_name (const char *name, const void *buf);
65 
66 void collect_register (int n, void *buf);
67 
68 void collect_register_as_string (int n, char *buf);
69 
70 void collect_register_by_name (const char *name, void *buf);
71 
72 #endif /* REGCACHE_H */
73