/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License (the "License").
 * You may not use this file except in compliance with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */
/*
 * Copyright (c) 2001, 2010, Oracle and/or its affiliates. All rights reserved.
 */

#ifndef	_MEMORY_H
#define	_MEMORY_H

#ifdef	__cplusplus
extern "C" {
#endif

int page_walk_init(mdb_walk_state_t *);
int page_walk_step(mdb_walk_state_t *);
void page_walk_fini(mdb_walk_state_t *);
int page(uintptr_t, uint_t, int, const mdb_arg_t *);
int allpages_walk_init(mdb_walk_state_t *);
int allpages_walk_step(mdb_walk_state_t *);
void allpages_walk_fini(mdb_walk_state_t *);
int memstat(uintptr_t, uint_t, int, const mdb_arg_t *);

int pagelookup(uintptr_t, uint_t, int, const mdb_arg_t *);
void pagelookup_help(void);
int page_num2pp(uintptr_t, uint_t, int, const mdb_arg_t *);

int seg_walk_init(mdb_walk_state_t *);
int seg(uintptr_t, uint_t, int, const mdb_arg_t *);

#define	SEGVN_PAGES_RESIDENT	(void *)(uintptr_t)0
#define	SEGVN_PAGES_ALL		(void *)(uintptr_t)1
int segvn_pages_walk_init(mdb_walk_state_t *);
int segvn_pages_walk_step(mdb_walk_state_t *);
void segvn_pages_walk_fini(mdb_walk_state_t *);

int vnode2smap(uintptr_t, uint_t, int, const mdb_arg_t *);
int addr2smap(uintptr_t, uint_t, int, const mdb_arg_t *);

#define	ANON_WALK_ALLOC	(void *)(uintptr_t)0
#define	ANON_WALK_ALL	(void *)(uintptr_t)1
int anon_walk_init(mdb_walk_state_t *);
int segvn_anon_walk_init(mdb_walk_state_t *);
int anon_walk_step(mdb_walk_state_t *);
void anon_walk_fini(mdb_walk_state_t *);
int pmap(uintptr_t, uint_t, int, const mdb_arg_t *);

int swap_walk_init(mdb_walk_state_t *);
int swap_walk_step(mdb_walk_state_t *);
int swapinfof(uintptr_t, uint_t, int, const mdb_arg_t *);

int memlist_walk_step(mdb_walk_state_t *);
int memlist(uintptr_t, uint_t, int, const mdb_arg_t *);

#ifdef	__cplusplus
}
#endif

#endif	/* _MEMORY_H */