2 * Copyright (c) 1998 Michael Smith <msmith@freebsd.org>
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 #include <sys/cdefs.h>
28 __FBSDID("$FreeBSD$");
31 #include <bootstrap.h>
32 #include "libi386/libi386.h"
33 #if defined(LOADER_ZFS_SUPPORT)
38 * We could use linker sets for some or all of these, but
39 * then we would have to control what ended up linked into
40 * the bootstrap. So it's easier to conditionalise things
43 * XXX rename these arrays to be consistent and less namespace-hostile
45 * XXX as libi386 and biosboot merge, some of these can become linker sets.
48 extern struct devsw vdisk_dev;
50 /* Exported for libsa */
51 struct devsw *devsw[] = {
55 #if defined(LOADER_NFS_SUPPORT) || defined(LOADER_TFTP_SUPPORT)
59 #if defined(LOADER_ZFS_SUPPORT)
65 struct fs_ops *file_system[] = {
66 #if defined(LOADER_ZFS_SUPPORT)
69 #if defined(LOADER_UFS_SUPPORT)
72 #if defined(LOADER_EXT2FS_SUPPORT)
75 #if defined(LOADER_MSDOS_SUPPORT)
78 #if defined(LOADER_CD9660_SUPPORT)
81 #ifdef LOADER_NFS_SUPPORT
84 #ifdef LOADER_TFTP_SUPPORT
87 #ifdef LOADER_GZIP_SUPPORT
90 #ifdef LOADER_BZIP2_SUPPORT
93 #ifdef LOADER_SPLIT_SUPPORT
99 /* Exported for i386 only */
101 * Sort formats so that those that can detect based on arguments
102 * rather than reading the file go first.
104 extern struct file_format i386_elf;
105 extern struct file_format i386_elf_obj;
106 extern struct file_format amd64_elf;
107 extern struct file_format amd64_elf_obj;
108 extern struct file_format multiboot;
109 extern struct file_format multiboot_obj;
111 struct file_format *file_formats[] = {
114 #ifdef LOADER_PREFER_AMD64
120 #ifndef LOADER_PREFER_AMD64
130 * We don't prototype these in libi386.h because they require
131 * data structures from bootstrap.h as well.
133 extern struct console vidconsole;
134 extern struct console comconsole;
135 extern struct console nullconsole;
136 extern struct console spinconsole;
138 struct console *consoles[] = {
146 extern struct pnphandler isapnphandler;
147 extern struct pnphandler biospnphandler;
148 extern struct pnphandler biospcihandler;
150 struct pnphandler *pnphandlers[] = {
151 &biospnphandler, /* should go first, as it may set isapnp_readport */