44 lines
1.5 KiB
C
44 lines
1.5 KiB
C
/* $NetBSD: bbinfo.h,v 1.1 2002/04/27 10:19:57 tsutsui Exp $ */
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/*
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* Copyright (c) 1995, 1996 Carnegie-Mellon University.
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* All rights reserved.
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*
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* Author: Chris G. Demetriou
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*
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* Permission to use, copy, modify and distribute this software and
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* its documentation is hereby granted, provided that both the copyright
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* notice and this permission notice appear in all copies of the
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* software, derivative works or modified versions, and any portions
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* thereof, and that both notices appear in supporting documentation.
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*
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* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
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* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
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* FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
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*
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* Carnegie Mellon requests users of this software to return to
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*
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* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
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* School of Computer Science
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* Carnegie Mellon University
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* Pittsburgh PA 15213-3890
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*
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* any improvements or extensions that they make and grant Carnegie the
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* rights to redistribute these changes.
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*/
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#define MAXBLOCKNUM 64 /* enough for a 512k boot program (bs 8K) */
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#define BOOTSECTOR_OFFSET 512
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/* Magic string -- 32 bytes long (including the NUL) */
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#define BBINFO_MAGIC "NetBSD/news68k bootxx "
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#define BBINFO_MAGICSIZE sizeof(BBINFO_MAGIC)
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struct bbinfo {
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uint8_t bbi_magic[BBINFO_MAGICSIZE];
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int32_t bbi_block_size;
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int32_t bbi_block_count;
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int32_t bbi_block_table[MAXBLOCKNUM];
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uint32_t bbi_entry_point;
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};
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