usr.bin/pmap/main.h

   1 /*      $NetBSD: main.h,v 1.5 2003/07/31 15:47:57 yamt Exp $ */
   2
   3 /*
   4  * Copyright (c) 2003 The NetBSD Foundation, Inc.
   5  * All rights reserved.
   6  *
   7  * This code is derived from software contributed to The NetBSD Foundation
   8  * by Andrew Brown.
   9  *
  10  * Redistribution and use in source and binary forms, with or without
  11  * modification, are permitted provided that the following conditions
  12  * are met:
  13  * 1. Redistributions of source code must retain the above copyright
  14  *    notice, this list of conditions and the following disclaimer.
  15  * 2. Redistributions in binary form must reproduce the above copyright
  16  *    notice, this list of conditions and the following disclaimer in the
  17  *    documentation and/or other materials provided with the distribution.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
  20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
  23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  29  * POSSIBILITY OF SUCH DAMAGE.
  30  */
  31
  32 extern int debug, verbose, recurse, page_size;
  33 extern int print_all, print_map, print_maps, print_solaris, print_ddb;
  34 extern u_long kernel_map_addr;
  35 extern void *uvm_vnodeops, *uvm_deviceops, *aobj_pager, *ubc_pager;
  36 extern rlim_t maxssiz;
  37
  38 LIST_HEAD(nchashhead, namecache);
  39 extern struct nchashhead *nchashtbl;
  40
  41 struct cache_entry {
  42         LIST_ENTRY(cache_entry) ce_next;
  43         struct vnode *ce_vp, *ce_pvp;
  44         int ce_nlen;
  45         char ce_name[256];
  46 };
  47
  48 LIST_HEAD(cache_head, cache_entry);
  49 extern struct cache_head lcache;
  50
  51 #define PRINT_VMSPACE           0x00000001
  52 #define PRINT_VM_MAP            0x00000002
  53 #define PRINT_VM_MAP_HEADER     0x00000004
  54 #define PRINT_VM_MAP_ENTRY      0x00000008
  55 #define PRINT_VM_AMAP           0x00000010
  56 #define DUMP_VM_AMAP_DATA       0x00000020
  57 #define PRINT_VM_ANON           0x00000040
  58 #define DUMP_NAMEI_CACHE        0x00001000
  59
  60 void load_name_cache(kvm_t *);
  61 const char *mapname(void *);