1 /* $NetBSD: elf2bb.h,v 1.2 2002/01/26 13:21:11 aymeric 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