osfmk/i386/mp_slave_boot.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * The contents of this file constitute Original Code as defined in and
   7  * are subject to the Apple Public Source License Version 1.1 (the
   8  * "License").  You may not use this file except in compliance with the
   9  * License.  Please obtain a copy of the License at
  10  * http://www.apple.com/publicsource and read it before using this file.
  11  *
  12  * This Original Code and all software distributed under the License are
  13  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  14  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  15  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
  17  * License for the specific language governing rights and limitations
  18  * under the License.
  19  *
  20  * @APPLE_LICENSE_HEADER_END@
  21  */
  22 /*
  23  * @OSF_COPYRIGHT@
  24  */
  25
  26 /*
  27  * Mach Operating System
  28  * Copyright (c) 1991,1990 Carnegie Mellon University
  29  * All Rights Reserved.
  30  *
  31  * Permission to use, copy, modify and distribute this software and its
  32  * documentation is hereby granted, provided that both the copyright
  33  * notice and this permission notice appear in all copies of the
  34  * software, derivative works or modified versions, and any portions
  35  * thereof, and that both notices appear in supporting documentation.
  36  *
  37  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
  38  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
  39  * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
  40  *
  41  * Carnegie Mellon requests users of this software to return to
  42  *
  43  *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
  44  *  School of Computer Science
  45  *  Carnegie Mellon University
  46  *  Pittsburgh PA 15213-3890
  47  *
  48  * any improvements or extensions that they make and grant Carnegie Mellon
  49  * the rights to redistribute these changes.
  50  */
  51
  52 /*
  53  * HISTORY
  54  *
  55  * Revision 1.1.1.1  1998/09/22 21:05:39  wsanchez
  56  * Import of Mac OS X kernel (~semeria)
  57  *
  58  * Revision 1.1.1.1  1998/03/07 02:25:40  wsanchez
  59  * Import of OSF Mach kernel (~mburg)
  60  *
  61  * Revision 1.2.6.1  1994/09/23  01:45:53  ezf
  62  *      change marker to not FREE
  63  *      [1994/09/22  21:19:54  ezf]
  64  *
  65  * Revision 1.2.2.2  1993/06/09  02:27:00  gm
  66  *      Added to OSF/1 R1.3 from NMK15.0.
  67  *      [1993/06/02  21:02:53  jeffc]
  68  *
  69  * Revision 1.2  1993/04/19  16:12:08  devrcs
  70  *      Fixed Copyrights
  71  *      [92/12/16            bernadat]
  72  *
  73  *      Changed MP_GDT from 1200 to 1100 to save unused space.
  74  *      [92/12/08            bernadat]
  75  *
  76  * Revision 1.1  1992/09/30  02:27:14  robert
  77  *      Initial revision
  78  *
  79  * $EndLog$
  80  */
  81 /* CMU_HIST */
  82 /*
  83  * Revision 2.1.3.1  92/04/30  11:57:14  bernadat
  84  *      Moved from cbus to here, applies to both Corollary
  85  *      and SystemPro
  86  *      [92/04/08            bernadat]
  87  *
  88  * Revision 2.1.9.1  92/02/18  18:34:14  jeffreyh
  89  *      Created
  90  *      [91/06/27  05:00:05  bernadat]
  91  *
  92  */
  93 /* CMU_ENDHIST */
  94
  95 /*
  96  * Define where to store boot code for slaves
  97  */
  98
  99 #define MP_BOOT         0x1000          /* address where slave boots load */
 100 #define MP_BOOTSEG      0x100
 101 #define MP_GDT          0x1100          /* temporary gdt address for boot */
 102 #define MP_BOOTSTACK    0x800           /* stack for boot */
 103 #define MP_MACH_START   MP_BOOTSTACK    /* contains address where to jump
 104                                            after boot */
 105 #define MP_FIRST_ADDR   0x3000          /* 2 extra pages reserved */