+++ /dev/null
-/*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License"). You may not use this file except in compliance with the
- * License. Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
- *
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-/*
- * @OSF_COPYRIGHT@
- */
-/*
- * HISTORY
- *
- * Revision 1.1.1.1 1998/09/22 21:05:31 wsanchez
- * Import of Mac OS X kernel (~semeria)
- *
- * Revision 1.1.1.1 1998/03/07 02:25:45 wsanchez
- * Import of OSF Mach kernel (~mburg)
- *
- * Revision 1.2.16.4 1996/01/09 19:21:29 devrcs
- * Added bootstrap map for alpha.
- * This probably should be moved to some MD include file.
- * It's not really machine dependent, just a different
- * way of doing things.
- * [1995/12/01 19:49:04 jfraser]
- *
- * Merged '64-bit safe' changes from DEC alpha port.
- * [1995/11/21 18:08:36 jfraser]
- *
- * Revision 1.2.16.3 1995/01/06 19:50:04 devrcs
- * mk6 CR668 - 1.3b26 merge
- * Added region_desc structure;
- * [1994/10/14 03:42:28 dwm]
- *
- * Revision 1.2.16.2 1994/09/23 02:34:18 ezf
- * change marker to not FREE
- * [1994/09/22 21:39:03 ezf]
- *
- * Revision 1.2.16.1 1994/06/13 20:49:19 dlb
- * Merge MK6 and NMK17
- * [1994/06/13 20:24:22 dlb]
- *
- * Revision 1.2.14.1 1994/02/08 11:01:06 bernadat
- * Checked in NMK16_1 changes
- * [94/02/04 bernadat]
- *
- * Revision 1.2.12.1 1993/12/23 08:56:06 bernadat
- * Added COFF_F.
- * [93/11/29 bernadat]
- *
- * Revision 1.2.3.2 1993/06/24 16:14:07 gm
- * CR9371: Moved here from default_pager.
- * [1993/06/24 16:08:52 gm]
- *
- * Revision 1.2.3.2 1993/06/09 02:10:53 gm
- * Added to OSF/1 R1.3 from NMK15.0.
- * [1993/06/02 20:41:54 gm]
- *
- * Revision 1.2 1993/04/19 16:31:50 devrcs
- * Added ROSE support: we need several symbol table entries since ROSE
- * can have up to 3 symbol section.
- * [93/03/24 bruel]
- *
- * Use free copyright
- * [1993/03/03 12:12:37 bernadat]
- *
- * Fixed History Revision Comments
- * [93/02/24 bernadat]
- *
- * Created for external default pager.
- * [1993/02/09 15:40:42 bruel]
- *
- * $EndLog$
- */
-/* CMU_HIST */
-/*
- * Revision 2.2 92/01/03 20:19:42 dbg
- * Created.
- * [91/09/06 dbg]
- *
- */
-/* CMU_ENDHIST */
-/*
- */
-/*
- * Mach Operating System
- * Copyright (c) 1991 Carnegie Mellon University
- * All Rights Reserved.
- *
- * Permission to use, copy, modify and distribute this software and its
- * documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- *
- * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
- * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
- * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * Carnegie Mellon requests users of this software to return to
- *
- * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
- * School of Computer Science
- * Carnegie Mellon University
- * Pittsburgh PA 15213-3890
- *
- * any improvements or extensions that they make and grant Carnegie Mellon
- * the rights to redistribute these changes.
- */
-
-#ifndef _MACH_BOOT_INFO_H_
-#define _MACH_BOOT_INFO_H_
-
-#include <mach/machine/vm_types.h>
-#include <mach/vm_prot.h>
-#include <mach/boolean.h>
-
-/*
- * The boot loader uses several instances of the following structure to
- * provide a description of the bootstrap task virtual address space,
- * consisting of memory regions that need to be mapped from physical pages
- * filled by the boot loader, or regions that need to be allocated in the
- * new address space.
- */
-struct region_desc {
- vm_offset_t addr; /* virtual address */
- vm_offset_t offset; /* offset within object */
- vm_size_t size; /* size */
- vm_prot_t prot; /* protection */
- boolean_t mapped; /* mapped or zero-filled */
-};
-
-#ifdef __alpha
-typedef long physaddr_t;
-#define NBOOT_REGIONS 5
-
-#define TEXT 0
-#define DATA 1
-#define BSS 2
-#define STACK 3
-#define SYMS 4
-
-struct bootstrap_map {
- physaddr_t boot_location;
- long boot_size;
- long boot_entry;
- long boot_gp_value;
- long boot_region_count;
- struct region_desc boot_regions[NBOOT_REGIONS];
-};
-
-#endif /* __alpha */
-
-#define BOOT_INFO_COMPAT 1
-#if BOOT_INFO_COMPAT
-/*
- * Old compat code for makeboot produced images
- */
-
-/*
- * Structure of Mach kernel boot file.
- */
-#include <mach/machine/vm_types.h>
-
-/*
- * A Mach kernel boot file consists of the Mach
- * kernel image and the bootstrap image, glued
- * together.
- *
- * The first part of the file is a normal executable
- * (bootable) file: a.out, coff, or whatever. The
- * text and data sizes are set to include the entire
- * file. (Some machines do not allow a zero-length
- * data segment).
- *
- * The rest of the file sits where the kernel BSS
- * should be. A boot_info record describes the
- * sizes of the next 3 sections. Following this
- * are the kernel symbol table, the bootstrap image
- * (including its symbol table), and the loader
- * information for the bootstrap image. Each
- * of these sections is padded to an integer (4-byte)
- * boundary.
- *
- * When the file is loaded into memory, the kernel
- * text and data segments are at their normal locations.
- *
- * The boot_info structure appears at the start of
- * the bss (at 'edata[]'):
- */
-
-struct boot_info {
- vm_size_t sym_size; /* size of kernel symbols */
- vm_size_t boot_size; /* size of bootstrap image */
- vm_size_t load_info_size; /* size of loader information
- for bootstrap image */
-};
-
-/*
- * The 3 sections must be moved out of BSS for the kernel to run:
- *
- * The kernel symbol table follows the BSS (at 'end[]').
- *
- * The bootstrap image is on the first page boundary (machine page
- * size) following the kernel symbol table.
- *
- * The loader information immediately follows the bootstrap image.
- */
-
-/*
- * Loader information for bootstrap image:
- */
-
-#define AOUT_F 1
-#define ROSE_F 2
-#define COFF_F 3
-
-struct loader_info {
- int format; /* symbol table format (A.OUT or ROSE) */
- vm_offset_t text_start; /* text start in memory */
- vm_size_t text_size; /* text size */
- vm_offset_t text_offset; /* text offset in file */
- vm_offset_t data_start; /* data+bss start in memory */
- vm_size_t data_size; /* data size */
- vm_offset_t data_offset; /* data offset in file */
- vm_size_t bss_size; /* BSS size */
- vm_offset_t str_offset; /* strings table offset in file */
- vm_size_t str_size; /* strings table size */
- vm_offset_t sym_offset[4]; /* symbol table offset in file */
- vm_size_t sym_size[4]; /* symbol table size */
- vm_offset_t entry_1; /* 2 words for entry address */
- vm_offset_t entry_2;
-} ;
-
-#define EX_NOT_EXECUTABLE 6000
-
-#endif /* BOOT_INFO_COMPAT */
-
-#endif /* _MACH_BOOT_INFO_H_ */
projects / apple / xnu.git / blobdiff