Annotation of XNU/osfmk/i386/AT386/mp/boot.h, revision 1.1.1.1

1.1       root        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  [email protected]
                     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 are loaded */
                    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 */

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