xref: /src/usr.bin/pmap/main.h

/*      $NetBSD: main.h,v 1.6 2008/04/28 20:24:14 martin Exp $ */

/*
 * Copyright (c) 2003 The NetBSD Foundation, Inc.
 * All rights reserved.
 *
 * This code is derived from software contributed to The NetBSD Foundation
 * by Andrew Brown.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

extern int debug, verbose, recurse, page_size;
extern int print_all, print_map, print_maps, print_solaris, print_ddb;
extern u_long kernel_map_addr;
extern void *uvm_vnodeops, *uvm_deviceops, *aobj_pager, *ubc_pager;
extern rlim_t maxssiz;

LIST_HEAD(nchashhead, namecache);
extern struct nchashhead *nchashtbl;

struct cache_entry {
	LIST_ENTRY(cache_entry) ce_next;
	struct vnode *ce_vp, *ce_pvp;
	int ce_nlen;
	char ce_name[256];
};

LIST_HEAD(cache_head, cache_entry);
extern struct cache_head lcache;

#define PRINT_VMSPACE		0x00000001
#define PRINT_VM_MAP		0x00000002
#define PRINT_VM_MAP_HEADER	0x00000004
#define PRINT_VM_MAP_ENTRY	0x00000008
#define PRINT_VM_AMAP		0x00000010
#define DUMP_VM_AMAP_DATA	0x00000020
#define PRINT_VM_ANON		0x00000040
#define DUMP_NAMEI_CACHE	0x00001000

void load_name_cache(kvm_t *);
const char *mapname(void *);