1/*	$NetBSD$	*/
2
3/*-
4 * Copyright (c) 2008 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * This code is derived from software developed for The NetBSD Foundation
8 * by Andrew Doran.
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 *
19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29 * POSSIBILITY OF SUCH DAMAGE.
30 */
31
32#include <sys/cdefs.h>
33__KERNEL_RCSID(0, "$NetBSD$");
34
35#include <sys/param.h>
36#include <sys/module.h>
37#include <sys/exec.h>
38#include <sys/exec_aout.h>
39#include <sys/signalvar.h>
40
41extern struct emul emul_netbsd_aoutm68k;
42
43MODULE(MODULE_CLASS_MISC, compat_aoutm68k, "exec_aout");
44
45static struct execsw aoutm68k_execsw[] = {
46	{ sizeof(struct exec),
47	  exec_aout_makecmds,
48	  { NULL },
49	  &emul_netbsd_aoutm68k,
50	  EXECSW_PRIO_FIRST,		/* before exec_aout */
51	  0,
52	  copyargs,
53	  NULL,
54	  coredump_netbsd,
55	  exec_setup_stack },
56};
57
58static int
59compat_aoutm68k_modcmd(modcmd_t cmd, void *arg)
60{
61
62	switch (cmd) {
63	case MODULE_CMD_INIT:
64		return exec_add(aoutm68k_execsw,
65		    __arraycount(aoutm68k_execsw));
66
67	case MODULE_CMD_FINI:
68		return exec_remove(aoutm68k_execsw,
69		    __arraycount(aoutm68k_execsw));
70
71	default:
72		return ENOTTY;
73	}
74}
75