1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
|
/* $OpenBSD: cdboot.c,v 1.8 2011/08/18 20:02:58 miod Exp $ */
/* $NetBSD: uboot.c,v 1.3 1997/04/27 21:17:13 thorpej Exp $ */
/*-
* Copyright (c) 1982, 1986, 1990, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)boot.c 8.1 (Berkeley) 6/10/93
*/
#include <sys/param.h>
#include <sys/reboot.h>
#include <machine/exec.h>
#include <a.out.h>
#include <lib/libsa/stand.h>
#include "samachdep.h"
/*
* Boot program... bits in `howto' determine whether boot stops to
* ask for system name. Boot device is derived from ROM provided
* information.
*/
extern u_int opendev;
extern char *lowram;
extern int noconsole;
extern const char version[];
/*
* XXX UFS accepts a /, NFS doesn't.
*/
char *names[] = {
#ifdef OSREV
OSREV "/hp300/bsd.rd",
#endif
"bsd.rd", "bsd",
};
#define NUMNAMES (sizeof(names) / sizeof(char *))
#if 0
static int bdev, badapt, bctlr, bunit, bpart;
#endif
int
main(void)
{
int currname = 0;
char *name;
printf("\n>> OpenBSD [%dKB] CDROM BOOT %s HP 9000/%s CPU\n",
(__LDPGSZ / 1024), version, getmachineid());
#if 0
bdev = B_TYPE(bootdev);
badapt = B_ADAPTOR(bootdev);
bctlr = B_CONTROLLER(bootdev);
bunit = B_UNIT(bootdev);
bpart = B_PARTITION(bootdev);
#endif
for (;;) {
name = names[currname++];
if (currname == NUMNAMES)
currname = 0;
howto = RB_SINGLE;
printf(": %s\n", name);
exec(name, lowram, howto);
printf("boot: %s\n", strerror(errno));
}
return (0);
}
|
