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bootinfo.h revision 1.1 
      1 /*	$NetBSD: bootinfo.h,v 1.1 2005/04/18 16:27:54 tsutsui Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 1997
      5  *	Matthias Drochner.  All rights reserved.
      6  *
      7  * Redistribution and use in source and binary forms, with or without
      8  * modification, are permitted provided that the following conditions
      9  * are met:
     10  * 1. Redistributions of source code must retain the above copyright
     11  *    notice, this list of conditions and the following disclaimer.
     12  * 2. Redistributions in binary form must reproduce the above copyright
     13  *    notice, this list of conditions and the following disclaimer in the
     14  *    documentation and/or other materials provided with the distribution.
     15  *
     16  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     17  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     18  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     19  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     20  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     21  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     22  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     23  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     24  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     25  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     26  *
     27  */
     28 
     29 #ifndef _ARC_BOOTINFO_H_
     30 #define _ARC_BOOTINFO_H_
     31 
     32 #define	BOOTINFO_MAGIC		0x20050415
     33 
     34 struct btinfo_common {
     35 	struct btinfo_common *next;
     36 	int type;
     37 };
     38 
     39 #define BTINFO_MAGIC	1
     40 #define BTINFO_BOOTPATH 2
     41 #define BTINFO_SYMTAB	3
     42 
     43 struct btinfo_magic {
     44 	struct btinfo_common common;
     45 	int magic;
     46 };
     47 
     48 #define BTINFO_BOOTPATH_LEN	80
     49 struct btinfo_bootpath {
     50 	struct btinfo_common common;
     51 	char bootpath[BTINFO_BOOTPATH_LEN];
     52 };
     53 
     54 struct btinfo_symtab {
     55 	struct btinfo_common common;
     56 	unsigned long nsym;
     57 	unsigned long ssym;
     58 	unsigned long esym;
     59 };
     60 
     61 #ifdef _KERNEL
     62 void	*lookup_bootinfo(int);
     63 #endif
     64 
     65 #endif	/* !_ARC_BOOTINFO_H_ */
     66