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

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

   Copyright (C) 1992-2016 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

#include "target.h"	/* for enum target_xfer_status */

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 *);

enum target_xfer_status
  dcache_read_memory_partial (struct target_ops *ops, DCACHE *dcache,
			      CORE_ADDR memaddr, gdb_byte *myaddr,
			      ULONGEST len, ULONGEST *xfered_len);

void dcache_update (DCACHE *dcache, enum target_xfer_status status,
		    CORE_ADDR memaddr, const gdb_byte *myaddr,
		    ULONGEST 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) 1992-2016 Free Software Foundation, Inc.
	5
	6	This file is part of GDB.
	7
	8	This program is free software; you can redistribute it and/or modify
	9	it under the terms of the GNU General Public License as published by
	10	the Free Software Foundation; either version 3 of the License, or
	11	(at your option) any later version.
	12
	13	This program is distributed in the hope that it will be useful,
	14	but WITHOUT ANY WARRANTY; without even the implied warranty of
	15	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	16	GNU General Public License for more details.
	17
	18	You should have received a copy of the GNU General Public License
	19	along with this program. If not, see <http://www.gnu.org/licenses/>. */
	20
	21	#ifndef DCACHE_H
	22	#define DCACHE_H
	23
	24	#include "target.h" /* for enum target_xfer_status */
	25
	26	typedef struct dcache_struct DCACHE;
	27
	28	/* Invalidate DCACHE. */
	29	void dcache_invalidate (DCACHE *dcache);
	30
	31	/* Initialize DCACHE. */
	32	DCACHE *dcache_init (void);
	33
	34	/* Free a DCACHE. */
	35	void dcache_free (DCACHE *);
	36
	37	enum target_xfer_status
	38	dcache_read_memory_partial (struct target_ops ops, DCACHE dcache,
	39	CORE_ADDR memaddr, gdb_byte *myaddr,
	40	ULONGEST len, ULONGEST *xfered_len);
	41
	42	void dcache_update (DCACHE *dcache, enum target_xfer_status status,
	43	CORE_ADDR memaddr, const gdb_byte *myaddr,
	44	ULONGEST len);
	45
	46	#endif /* DCACHE_H */