bootblock/elf2bb/elf2bb.h

1.2.120.1     yamt /* $NetBSD: elf2bb.h,v 1.2.120.1 2008/05/18 12:31:30 yamt Exp $ */
      1.1   mhitch
      1.1   mhitch /*-
      1.1   mhitch  * Copyright (c) 1996 The NetBSD Foundation, Inc.
      1.1   mhitch  * All rights reserved.
      1.1   mhitch  *
      1.1   mhitch  * This code is derived from software contributed to The NetBSD Foundation
      1.1   mhitch  * by Ignatios Souvatzis.
      1.1   mhitch  *
      1.1   mhitch  * Redistribution and use in source and binary forms, with or without
      1.1   mhitch  * modification, are permitted provided that the following conditions
      1.1   mhitch  * are met:
      1.1   mhitch  * 1. Redistributions of source code must retain the above copyright
      1.1   mhitch  *    notice, this list of conditions and the following disclaimer.
      1.1   mhitch  * 2. Redistributions in binary form must reproduce the above copyright
      1.1   mhitch  *    notice, this list of conditions and the following disclaimer in the
      1.1   mhitch  *    documentation and/or other materials provided with the distribution.
      1.1   mhitch  *
      1.1   mhitch  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
      1.1   mhitch  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
      1.1   mhitch  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
      1.1   mhitch  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
      1.1   mhitch  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
      1.1   mhitch  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
      1.1   mhitch  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
      1.1   mhitch  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
      1.1   mhitch  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
      1.1   mhitch  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
      1.1   mhitch  * POSSIBILITY OF SUCH DAMAGE.
      1.1   mhitch  */
      1.1   mhitch
      1.1   mhitch /*
      1.1   mhitch  * Relocator version definitions for aout to Amiga bootblock converter.
      1.1   mhitch  */
      1.1   mhitch
      1.2  aymeric /*
      1.1   mhitch  * All the tables are at the end of the bootblock, with logical start at the
      1.1   mhitch  * end.
      1.1   mhitch  */
      1.1   mhitch
      1.2  aymeric /*
      1.1   mhitch  * The following formats are for a length of 8 kBytes only.
      1.1   mhitch  */
      1.1   mhitch
      1.1   mhitch /*
      1.1   mhitch  * Absolute words in Motorola byte order, end of table marked by 0x0000
      1.1   mhitch  */
      1.1   mhitch #define RELVER_ABSOLUTE_WORDS	0
      1.1   mhitch
      1.1   mhitch /*
      1.1   mhitch  * Unsigned bytes relative to previous address to relocate; first one to 0.
      1.1   mhitch  * If the difference is >255, the logical next two bytes (in Motorola byte
      1.1   mhitch  * order) give the absolute address to relocate.
      1.1   mhitch  */
      1.1   mhitch #define RELVER_RELATIVE_BYTES	1
      1.1   mhitch
      1.1   mhitch /*
      1.1   mhitch  * Same as above, but with the bytes stored in forward direction beginning
      1.1   mhitch  * with the __relocation_bytes symbol
      1.1   mhitch  */
      1.1   mhitch #define RELVER_RELATIVE_BYTES_FORWARD 2
      1.1   mhitch
      1.1   mhitch /*
      1.1   mhitch  * loader can autoload
      1.1   mhitch  */
      1.1   mhitch
      1.1   mhitch #define RELFLAG_SELFLOADING	0x10