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[thirdparty/binutils-gdb.git] / gdb / dcache.h
1 /* Declarations for caching. Typically used by remote back ends for
2 caching remote memory.
3
4 Copyright (C) 1992, 1993, 1995, 1999, 2000, 2001, 2007
5 Free Software Foundation, Inc.
6
7 This file is part of GDB.
8
9 This program is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation; either version 2 of the License, or
12 (at your option) any later version.
13
14 This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
18
19 You should have received a copy of the GNU General Public License
20 along with this program; if not, write to the Free Software
21 Foundation, Inc., 51 Franklin Street, Fifth Floor,
22 Boston, MA 02110-1301, USA. */
23
24 #ifndef DCACHE_H
25 #define DCACHE_H
26
27 typedef struct dcache_struct DCACHE;
28
29 /* Invalidate DCACHE. */
30 void dcache_invalidate (DCACHE *dcache);
31
32 /* Initialize DCACHE. */
33 DCACHE *dcache_init (void);
34
35 /* Free a DCACHE */
36 void dcache_free (DCACHE *);
37
38 /* Simple to call from <remote>_xfer_memory */
39
40 int dcache_xfer_memory (DCACHE *cache, CORE_ADDR mem, gdb_byte *my,
41 int len, int should_write);
42
43 #endif /* DCACHE_H */