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/* Declarations for caching. Typically used by remote back ends for
caching remote memory.
Copyright 1992, 1993 Free Software Foundation, Inc.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#ifndef DCACHE_H
#define DCACHE_H
typedef int (*memxferfunc) (CORE_ADDR memaddr, char *myaddr, int len);
typedef struct dcache_struct DCACHE;
/* Invalidate DCACHE. */
void dcache_invd (DCACHE * dcache);
/* Initialize DCACHE. */
DCACHE *dcache_init (memxferfunc reading, memxferfunc writing);
/* Free a DCACHE */
void dcache_free (DCACHE *);
/* Simple to call from <remote>_xfer_memory */
int dcache_xfer_memory (DCACHE * cache, CORE_ADDR mem, char *my, int len,
int should_write);
/* Turn dcache state on or off */
void set_dcache_state (int);
#endif /* DCACHE_H */
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