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elf2bb.h revision 1.2
      1  1.2  aymeric /* $NetBSD: elf2bb.h,v 1.2 2002/01/26 13:21:11 aymeric Exp $ */
      2  1.1   mhitch 
      3  1.1   mhitch /*-
      4  1.1   mhitch  * Copyright (c) 1996 The NetBSD Foundation, Inc.
      5  1.1   mhitch  * All rights reserved.
      6  1.1   mhitch  *
      7  1.1   mhitch  * This code is derived from software contributed to The NetBSD Foundation
      8  1.1   mhitch  * by Ignatios Souvatzis.
      9  1.1   mhitch  *
     10  1.1   mhitch  * Redistribution and use in source and binary forms, with or without
     11  1.1   mhitch  * modification, are permitted provided that the following conditions
     12  1.1   mhitch  * are met:
     13  1.1   mhitch  * 1. Redistributions of source code must retain the above copyright
     14  1.1   mhitch  *    notice, this list of conditions and the following disclaimer.
     15  1.1   mhitch  * 2. Redistributions in binary form must reproduce the above copyright
     16  1.1   mhitch  *    notice, this list of conditions and the following disclaimer in the
     17  1.1   mhitch  *    documentation and/or other materials provided with the distribution.
     18  1.1   mhitch  * 3. All advertising materials mentioning features or use of this software
     19  1.1   mhitch  *    must display the following acknowledgement:
     20  1.1   mhitch  *        This product includes software developed by the NetBSD
     21  1.1   mhitch  *        Foundation, Inc. and its contributors.
     22  1.1   mhitch  * 4. Neither the name of The NetBSD Foundation nor the names of its
     23  1.1   mhitch  *    contributors may be used to endorse or promote products derived
     24  1.1   mhitch  *    from this software without specific prior written permission.
     25  1.1   mhitch  *
     26  1.1   mhitch  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     27  1.1   mhitch  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     28  1.1   mhitch  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     29  1.1   mhitch  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     30  1.1   mhitch  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     31  1.1   mhitch  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     32  1.1   mhitch  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     33  1.1   mhitch  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     34  1.1   mhitch  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     35  1.1   mhitch  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     36  1.1   mhitch  * POSSIBILITY OF SUCH DAMAGE.
     37  1.1   mhitch  */
     38  1.1   mhitch 
     39  1.1   mhitch /*
     40  1.1   mhitch  * Relocator version definitions for aout to Amiga bootblock converter.
     41  1.1   mhitch  */
     42  1.1   mhitch 
     43  1.2  aymeric /*
     44  1.1   mhitch  * All the tables are at the end of the bootblock, with logical start at the
     45  1.1   mhitch  * end.
     46  1.1   mhitch  */
     47  1.1   mhitch 
     48  1.2  aymeric /*
     49  1.1   mhitch  * The following formats are for a length of 8 kBytes only.
     50  1.1   mhitch  */
     51  1.1   mhitch 
     52  1.1   mhitch /*
     53  1.1   mhitch  * Absolute words in Motorola byte order, end of table marked by 0x0000
     54  1.1   mhitch  */
     55  1.1   mhitch #define RELVER_ABSOLUTE_WORDS	0
     56  1.1   mhitch 
     57  1.1   mhitch /*
     58  1.1   mhitch  * Unsigned bytes relative to previous address to relocate; first one to 0.
     59  1.1   mhitch  * If the difference is >255, the logical next two bytes (in Motorola byte
     60  1.1   mhitch  * order) give the absolute address to relocate.
     61  1.1   mhitch  */
     62  1.1   mhitch #define RELVER_RELATIVE_BYTES	1
     63  1.1   mhitch 
     64  1.1   mhitch /*
     65  1.1   mhitch  * Same as above, but with the bytes stored in forward direction beginning
     66  1.1   mhitch  * with the __relocation_bytes symbol
     67  1.1   mhitch  */
     68  1.1   mhitch #define RELVER_RELATIVE_BYTES_FORWARD 2
     69  1.1   mhitch 
     70  1.1   mhitch /*
     71  1.1   mhitch  * loader can autoload
     72  1.1   mhitch  */
     73  1.1   mhitch 
     74  1.1   mhitch #define RELFLAG_SELFLOADING	0x10
     75