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

75 lines
2.8 KiB
C

/* $NetBSD: aout2bb.h,v 1.3 1999/02/16 23:34:10 is Exp $ */
/*-
* Copyright (c) 1996 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Ignatios Souvatzis.
*
* 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 the NetBSD
* Foundation, Inc. and its contributors.
* 4. Neither the name of The NetBSD Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``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 FOUNDATION OR CONTRIBUTORS
* 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