NetBSD/sys/arch/amiga/stand/boot/aout2bb.h

71 lines
2.5 KiB
C

/*
* $NetBSD: aout2bb.h,v 1.1 1997/01/21 18:26:10 is Exp $
*
* Copyright (c) 1996 Ignatios Souvatzis
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Ignatios Souvatzis
* for the NetBSD project.
* 4. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
/*
* Relocator version definitions for aout to Amiga bootblock converter.
*/
/*
* All the tables are at the end of the bootblock, with logical start at the
* end.
*/
/*
* The following formats are for a length of 8 kBytes only.
*/
/*
* Absolute words in Motorola byte order, end of table marked by 0x0000
*/
#define RELVER_ABSOLUTE_WORDS 0
/*
* Unsigned bytes relative to previous address to relocate; first one to 0.
* If the difference is >255, the logical next two bytes (in Motorola byte
* order) give the absolute address to relocate.
*/
#define RELVER_RELATIVE_BYTES 1
/*
* Same as above, but with the bytes stored in forward direction beginning
* with the __relocation_bytes symbol
*/
#define RELVER_RELATIVE_BYTES_FORWARD 2
/*
* loader can autoload
*/
#define RELFLAG_SELFLOADING 0x10