1 /* $NetBSD: svr4_32_exec.h,v 1.8.14.1 2005/09/18 20:09:50 tron Exp $ */
2
3 /*-
4 * Copyright (c) 1994 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * This code is derived from software contributed to The NetBSD Foundation
8 * by Christos Zoulas.
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 #ifndef _SVR4_32_EXEC_H_
40 #define _SVR4_32_EXEC_H_
41
42 #undef SVR4_COMPAT_SOLARIS2
43 #ifdef SVR4_COMPAT_SOLARIS2
44 # define SVR4_32_AUX_ARGSIZ howmany((sizeof(Aux32Info) * 15) + 256, \
45 sizeof(netbsd32_charp))
46 #else
47 # define SVR4_32_AUX_ARGSIZ howmany(sizeof(Aux32Info) * 8, sizeof(netbsd32_charp))
48 #endif
49
50 int svr4_32_copyargs __P((struct proc *, struct exec_package *, struct ps_strings *,
51 char **, void *));
52
53 /*
54 * The following is horrible; there must be a better way. I need to
55 * play with brk(2) a bit more.
56 */
57
58 #if defined(__sparc__) || defined(__sparc_v9__) || defined(__sparc64__)
59 /*
60 * Here programs load at 0x00010000, so I load the interpreter far after
61 * the end of the data segment.
62 */
63 #if 1
64 #define SVR4_32_INTERP_ADDR 0x10000000
65 #else
66 #define SVR4_32_INTERP_ADDR 0xff3c0000U
67 #endif
68 #endif
69
70 extern const struct emul emul_svr4_32;
71
72 void svr4_32_setregs __P((struct lwp *, struct exec_package *, u_long));
73 vaddr_t svr4_32_vm_default_addr(struct proc *, vaddr_t, vsize_t);
74 int svr4_32_elf32_probe __P((struct proc *, struct exec_package *, void *,
75 char *, vaddr_t *));
76
77 #endif /* !_SVR4_32_EXEC_H_ */
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