aout_machdep.h revision 1.3 
1/*	$NetBSD: aout_machdep.h,v 1.3 2005/02/04 19:07:26 joff Exp $	*/
2
3/*
4 * Copyright (c) 1994-1996 Mark Brinicombe.
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. All advertising materials mentioning features or use of this software
16 *    must display the following acknowledgement:
17 *	This product includes software developed by Mark Brinicombe
18 * 4. The name of the author may not be used to endorse or promote
19 *    products derived from this software without specific prior written
20 *    permission.
21 *
22 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
23 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
24 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
25 * IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
26 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
27 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
28 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 * SUCH DAMAGE.
33 */
34
35#ifndef	_ARM32_AOUT_MACHDEP_H_
36#define	_ARM32_AOUT_MACHDEP_H_
37
38#define	AOUT_LDPGSZ	4096
39
40/* Relocation format. */
41
42struct relocation_info_arm6 {
43	int r_address;		/* offset in text or data segment */
44	unsigned r_symbolnum:24;/* ordinal number of add symbol */
45	unsigned r_pcrel:1;	/* 1 if value should be pc-relative */
46	unsigned r_length:2;	/* 0=byte, 1=word, 2=long, 3=24bits shifted by 2 */
47	unsigned r_extern:1;	/* 1 if need to add symbol to value */
48	unsigned r_neg:1;	/* 1 if addend is negative */
49	unsigned r_baserel:1;	/* 1 if linkage table relative */
50	unsigned r_jmptable:1;	/* 1 if relocation to jump table */
51	unsigned r_relative:1;	/* 1 if load address relative */
52};
53
54#define relocation_info relocation_info_arm6
55
56/* No special executable format */
57static __inline int
58cpu_exec_aout_makecmds(struct proc *p, struct exec_package *e)
59{
60	return ENOEXEC;
61}
62
63#endif	/* _ARM32_AOUT_MACHDEP_H_ */
64