dec_bootinfo.h Source File
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dec_bootinfo.h
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/* gxemul: $Id: dec_bootinfo.h,v 1.4 2005-03-05 12:34:02 debug Exp $ */
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/* $NetBSD: bootinfo.h,v 1.5 2000/01/09 15:34:41 ad Exp $ */
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/*
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* Copyright (c) 1997
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* Matthias Drochner. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed for the NetBSD Project
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* by Matthias Drochner.
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* 4. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#ifndef _PMAX_BOOTINFO_H_
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#define _PMAX_BOOTINFO_H_
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#define BOOTINFO_MAGIC 0xb007babeULL
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#define BOOTINFO_SIZE 1024
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/*
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* The bootinfo structure is at the end of the 64kB hole between
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* 0x80010000 to 0x8001ffff that neither NetBSD nor the PROM uses.
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*/
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#define BOOTINFO_ADDR 0x8001fc00
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/* gxemul: these 'uint32_t' were 'int' in NetBSD: */
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struct
btinfo_common
{
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uint32_t
next
;
/* offset of next item, or zero */
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uint32_t
type
;
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};
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#define BTINFO_MAGIC 1
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#define BTINFO_BOOTPATH 2
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#define BTINFO_SYMTAB 3
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struct
btinfo_magic
{
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struct
btinfo_common
common
;
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uint32_t
magic
;
/* gxemul, was 'int' in NetBSD */
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};
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#define BTINFO_BOOTPATH_LEN 80
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struct
btinfo_bootpath
{
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struct
btinfo_common
common
;
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char
bootpath
[
BTINFO_BOOTPATH_LEN
];
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};
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struct
btinfo_symtab
{
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struct
btinfo_common
common
;
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int
nsym
;
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int
ssym
;
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int
esym
;
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};
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#ifdef _KERNEL
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void
*lookup_bootinfo
__P
((
int
));
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#endif
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#endif
/* !_PMAX_BOOTINFO_H_ */
btinfo_symtab::nsym
int nsym
Definition:
dec_bootinfo.h:71
btinfo_symtab::common
struct btinfo_common common
Definition:
dec_bootinfo.h:70
btinfo_magic::common
struct btinfo_common common
Definition:
dec_bootinfo.h:59
btinfo_symtab::esym
int esym
Definition:
dec_bootinfo.h:73
btinfo_bootpath::bootpath
char bootpath[BTINFO_BOOTPATH_LEN]
Definition:
dec_bootinfo.h:66
btinfo_common::next
uint32_t next
Definition:
dec_bootinfo.h:50
btinfo_common
Definition:
dec_bootinfo.h:49
btinfo_symtab::ssym
int ssym
Definition:
dec_bootinfo.h:72
btinfo_bootpath
Definition:
dec_bootinfo.h:64
btinfo_symtab
Definition:
dec_bootinfo.h:69
btinfo_magic::magic
uint32_t magic
Definition:
dec_bootinfo.h:60
btinfo_common::type
uint32_t type
Definition:
dec_bootinfo.h:51
btinfo_magic
Definition:
dec_bootinfo.h:58
btinfo_bootpath::common
struct btinfo_common common
Definition:
dec_bootinfo.h:65
__P
#define __P(x)
Definition:
dec_prom.h:6
BTINFO_BOOTPATH_LEN
#define BTINFO_BOOTPATH_LEN
Definition:
dec_bootinfo.h:63
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