1/* $NetBSD: aout_machdep.h,v 1.1 2003/02/26 21:26:10 fvdl Exp $ */
2
3/*
4 * Copyright (c) 1993 Christopher G. Demetriou
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. The name of the author may not be used to endorse or promote products
16 * derived from this software without specific prior written permission
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
19 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
20 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
21 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
22 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
23 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
24 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
25 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
27 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 */
29
30#ifndef _X86_EXEC_H_
31#define _X86_EXEC_H_
32
33#define AOUT_LDPGSZ 4096
34
35/* Relocation format. */
36struct relocation_info_i386 {
37 int r_address; /* offset in text or data segment */
38 unsigned int r_symbolnum : 24, /* ordinal number of add symbol */
39 r_pcrel : 1, /* 1 if value should be pc-relative */
40 r_length : 2, /* log base 2 of value's width */
41 r_extern : 1, /* 1 if need to add symbol to value */
42 r_baserel : 1, /* linkage table relative */
43 r_jmptable : 1, /* relocate to jump table */
44 r_relative : 1, /* load address relative */
45 r_copy : 1; /* run time copy */
46};
47#define relocation_info relocation_info_i386
48
49#endif /* _X86_EXEC_H_ */
50