1 /* $NetBSD: svr4_32_exec.h,v 1.12 2008/04/28 20:23:46 martin 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 *
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 #ifndef _SVR4_32_EXEC_H_
33 #define _SVR4_32_EXEC_H_
34
35 #undef SVR4_COMPAT_SOLARIS2
36 #ifdef SVR4_COMPAT_SOLARIS2
37 # define SVR4_32_AUX_ARGSIZ howmany((sizeof(Aux32Info) * 15) + 256, \
38 sizeof(netbsd32_charp))
39 #else
40 # define SVR4_32_AUX_ARGSIZ howmany(sizeof(Aux32Info) * 8, sizeof(netbsd32_charp))
41 #endif
42
43 int svr4_32_copyargs(struct lwp *, struct exec_package *, struct ps_strings *,
44 char **, void *);
45
46 /*
47 * The following is horrible; there must be a better way. I need to
48 * play with brk(2) a bit more.
49 */
50
51 #if defined(__sparc__) || defined(__sparc_v9__) || defined(__sparc64__)
52 /*
53 * Here programs load at 0x00010000, so I load the interpreter far after
54 * the end of the data segment.
55 */
56 #if 1
57 #define SVR4_32_INTERP_ADDR 0x10000000
58 #else
59 #define SVR4_32_INTERP_ADDR 0xff3c0000U
60 #endif
61 #endif
62
63 extern const struct emul emul_svr4_32;
64
65 void svr4_32_setregs(struct lwp *, struct exec_package *, u_long);
66 vaddr_t svr4_32_vm_default_addr(struct proc *, vaddr_t, vsize_t);
67 int svr4_32_elf32_probe(struct lwp *, struct exec_package *, void *,
68 char *, vaddr_t *);
69
70 #endif /* !_SVR4_32_EXEC_H_ */
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