[deliverable/binutils-gdb.git] / gdb / dcache.h

/* Declarations for caching.  Typically used by remote back ends for
   caching remote memory.

   Copyright (C) 1992, 1993, 1995, 1999, 2000, 2001, 2007, 2008, 2009, 2010
   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 3 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, see <http://www.gnu.org/licenses/>.  */

#ifndef DCACHE_H
#define DCACHE_H

typedef struct dcache_struct DCACHE;

/* Invalidate DCACHE. */
void dcache_invalidate (DCACHE *dcache);

/* Initialize DCACHE. */
DCACHE *dcache_init (void);

/* Free a DCACHE */
void dcache_free (DCACHE *);

/* Simple to call from <remote>_xfer_memory */

int dcache_xfer_memory (struct target_ops *ops, DCACHE *cache, CORE_ADDR mem,
			gdb_byte *my, int len, int should_write);

void dcache_update (DCACHE *dcache, CORE_ADDR memaddr, gdb_byte *myaddr,
		    int len);

#endif /* DCACHE_H */
Commit	Line	Data
	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, 2008, 2009, 2010
	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 3 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, see <http://www.gnu.org/licenses/>. */
	21
	22	#ifndef DCACHE_H
	23	#define DCACHE_H
	24
	25	typedef struct dcache_struct DCACHE;
	26
	27	/* Invalidate DCACHE. */
	28	void dcache_invalidate (DCACHE *dcache);
	29
	30	/* Initialize DCACHE. */
	31	DCACHE *dcache_init (void);
	32
	33	/* Free a DCACHE */
	34	void dcache_free (DCACHE *);
	35
	36	/* Simple to call from <remote>_xfer_memory */
	37
	38	int dcache_xfer_memory (struct target_ops ops, DCACHE cache, CORE_ADDR mem,
	39	gdb_byte *my, int len, int should_write);
	40
	41	void dcache_update (DCACHE dcache, CORE_ADDR memaddr, gdb_byte myaddr,
	42	int len);
	43
	44	#endif /* DCACHE_H */