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elf2bb.h revision 1.1 
      1 /* $NetBSD: elf2bb.h,v 1.1 2001/12/19 06:51:05 mhitch Exp $ */
      2 
      3 /*-
      4  * Copyright (c) 1996 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by Ignatios Souvatzis.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  * 3. All advertising materials mentioning features or use of this software
     19  *    must display the following acknowledgement:
     20  *        This product includes software developed by the NetBSD
     21  *        Foundation, Inc. and its contributors.
     22  * 4. Neither the name of The NetBSD Foundation nor the names of its
     23  *    contributors may be used to endorse or promote products derived
     24  *    from this software without specific prior written permission.
     25  *
     26  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     27  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     28  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     29  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     30  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     31  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     32  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     33  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     34  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     35  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     36  * POSSIBILITY OF SUCH DAMAGE.
     37  */
     38 
     39 /*
     40  * Relocator version definitions for aout to Amiga bootblock converter.
     41  */
     42 
     43 /*
     44  * All the tables are at the end of the bootblock, with logical start at the
     45  * end.
     46  */
     47 
     48 /*
     49  * The following formats are for a length of 8 kBytes only.
     50  */
     51 
     52 /*
     53  * Absolute words in Motorola byte order, end of table marked by 0x0000
     54  */
     55 #define RELVER_ABSOLUTE_WORDS	0
     56 
     57 /*
     58  * Unsigned bytes relative to previous address to relocate; first one to 0.
     59  * If the difference is >255, the logical next two bytes (in Motorola byte
     60  * order) give the absolute address to relocate.
     61  */
     62 #define RELVER_RELATIVE_BYTES	1
     63 
     64 /*
     65  * Same as above, but with the bytes stored in forward direction beginning
     66  * with the __relocation_bytes symbol
     67  */
     68 #define RELVER_RELATIVE_BYTES_FORWARD 2
     69 
     70 /*
     71  * loader can autoload
     72  */
     73 
     74 #define RELFLAG_SELFLOADING	0x10
     75