Annotation of sys/arch/hp300/stand/include/rominfo.h, Revision 1.1.1.1
1.1 nbrk 1: /* $OpenBSD: rominfo.h,v 1.2 2003/06/02 23:27:46 millert Exp $ */
2: /* $NetBSD: rominfo.h,v 1.5 1994/10/26 07:27:53 cgd Exp $ */
3:
4: /*
5: * Copyright (c) 1988 University of Utah.
6: * Copyright (c) 1990, 1993
7: * The Regents of the University of California. All rights reserved.
8: *
9: * This code is derived from software contributed to Berkeley by
10: * the Systems Programming Group of the University of Utah Computer
11: * Science Department.
12: *
13: * Redistribution and use in source and binary forms, with or without
14: * modification, are permitted provided that the following conditions
15: * are met:
16: * 1. Redistributions of source code must retain the above copyright
17: * notice, this list of conditions and the following disclaimer.
18: * 2. Redistributions in binary form must reproduce the above copyright
19: * notice, this list of conditions and the following disclaimer in the
20: * documentation and/or other materials provided with the distribution.
21: * 3. Neither the name of the University nor the names of its contributors
22: * may be used to endorse or promote products derived from this software
23: * without specific prior written permission.
24: *
25: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
26: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
27: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
28: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
29: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
30: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
31: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
32: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
33: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
34: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
35: * SUCH DAMAGE.
36: *
37: * from: Utah $Hdr: rominfo.h 1.2 88/05/24$
38: *
39: * @(#)rominfo.h 8.1 (Berkeley) 6/10/93
40: */
41:
42: #define ROMADDR 0xFFFFF000
43:
44: struct jmpvec {
45: short op; /* jmp instruction */
46: long addr; /* address */
47: };
48:
49: struct rominfo {
50: char p1[0xDC0];
51: short boottype; /* ?? (FFFFFDC0) */
52: char name[10]; /* HP system name, e.g. SYSHPUX (FFFFFDC2) */
53: short p2; /* ?? (FFFFFDCC) */
54: long lowram; /* lowest useable RAM location (FFFFFDCE) */
55: char p3[0x100]; /* ?? (FFFFFDD2) */
56: char sysflag; /* HP system flags (FFFFFED2) */
57: char p4; /* ?? (FFFFFED3) */
58: long rambase; /* physaddr of lowest RAM (FFFFFED4) */
59: char ndrives; /* number of drives (FFFFFED8) */
60: char p5; /* ?? (FFFFFED9) */
61: char sysflag2; /* more system flags (FFFFFEDA) */
62: char p6; /* ?? (FFFFFEDB) */
63: long msus; /* ?? (FFFFFEDC) */
64: struct jmpvec jvec[48]; /* jump vectors (FFFFFEE0) */
65: };
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