c2f9d95de5
'three-stage' bootstrap. There are a number of caveats with the code in its current state: - The i386 bootstrap only supports booting from a floppy. - The kernel and kld do not yet know how to deal with the extended information and module summary passed in. - PnP-based autodetection and demand loading of modules is not implemented. - i386 ELF kernel loading is not ready yet. - The i386 bootstrap is loaded via an ugly blockmap. On the alpha, both net- and disk-booting (SRM console machines only) is supported. No blockmaps are used by this code. Obtained from: Parts from the NetBSD/i386 standalone bootstrap.
58 lines
1.6 KiB
C
58 lines
1.6 KiB
C
/*
|
|
* $Id$
|
|
* From $NetBSD: bbinfo.h,v 1.2 1997/04/06 08:40:57 cgd Exp $
|
|
*/
|
|
|
|
/*
|
|
* Copyright (c) 1995, 1996 Carnegie-Mellon University.
|
|
* All rights reserved.
|
|
*
|
|
* Author: Chris G. Demetriou
|
|
*
|
|
* Permission to use, copy, modify and distribute this software and
|
|
* its documentation is hereby granted, provided that both the copyright
|
|
* notice and this permission notice appear in all copies of the
|
|
* software, derivative works or modified versions, and any portions
|
|
* thereof, and that both notices appear in supporting documentation.
|
|
*
|
|
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
|
|
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
|
|
* FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
|
|
*
|
|
* Carnegie Mellon requests users of this software to return to
|
|
*
|
|
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
|
|
* School of Computer Science
|
|
* Carnegie Mellon University
|
|
* Pittsburgh PA 15213-3890
|
|
*
|
|
* any improvements or extensions that they make and grant Carnegie the
|
|
* rights to redistribute these changes.
|
|
*/
|
|
|
|
struct bbinfoloc {
|
|
u_int64_t magic1;
|
|
u_int64_t start;
|
|
u_int64_t end;
|
|
u_int64_t pad1[4];
|
|
u_int64_t magic2;
|
|
};
|
|
|
|
struct bbinfo {
|
|
int32_t cksum;
|
|
int32_t nblocks;
|
|
int32_t bsize;
|
|
u_int32_t pad1[8];
|
|
int32_t blocks[1];
|
|
};
|
|
|
|
struct netbbinfo {
|
|
u_int64_t magic1;
|
|
u_int8_t set;
|
|
u_int8_t ether_addr[6];
|
|
u_int8_t force;
|
|
u_int64_t pad1[4];
|
|
u_int64_t cksum;
|
|
u_int64_t magic2;
|
|
};
|