usr/src/cmd/mdb/i86pc/modules/unix/i86mmu.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 /*
  22  * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  23  * Use is subject to license terms.
  24  *
  25  * Copyright 2018 Joyent, Inc.
  26  */
  27
  28 #ifndef _I86MMU_H
  29 #define _I86MMU_H
  30
  31 #ifdef  __cplusplus
  32 extern "C" {
  33 #endif
  34
  35 extern int pte_dcmd(uintptr_t addr, uint_t flags, int argc,
  36         const mdb_arg_t *argv);
  37
  38 extern int report_maps_dcmd(uintptr_t addr, uint_t flags, int argc,
  39         const mdb_arg_t *argv);
  40
  41 extern int htables_dcmd(uintptr_t addr, uint_t flags, int argc,
  42         const mdb_arg_t *argv);
  43
  44 extern int ptable_dcmd(uintptr_t addr, uint_t flags, int argc,
  45         const mdb_arg_t *argv);
  46
  47 extern int ptmap_dcmd(uintptr_t addr, uint_t flags, int argc,
  48         const mdb_arg_t *argv);
  49
  50 extern int va2pfn_dcmd(uintptr_t addr, uint_t flags, int argc,
  51         const mdb_arg_t *argv);
  52
  53 extern int mfntopfn_dcmd(uintptr_t addr, uint_t flags, int argc,
  54         const mdb_arg_t *argv);
  55
  56 extern int pfntomfn_dcmd(uintptr_t addr, uint_t flags, int argc,
  57         const mdb_arg_t *argv);
  58
  59 extern int memseg_list(uintptr_t addr, uint_t flags, int argc,
  60         const mdb_arg_t *argv);
  61
  62 extern int memseg_walk_init(mdb_walk_state_t *);
  63 extern int memseg_walk_step(mdb_walk_state_t *);
  64 extern void memseg_walk_fini(mdb_walk_state_t *);
  65
  66 extern void free_mmu(void);
  67
  68 #ifdef  __cplusplus
  69 }
  70 #endif
  71
  72 #endif  /* _I86MMU_H */