Annotation of sys/compat/svr4/svr4_exec.h, Revision 1.1.1.1
1.1 nbrk 1: /* $OpenBSD: svr4_exec.h,v 1.6 2002/03/14 01:26:51 millert Exp $ */
2: /* $NetBSD: svr4_exec.h,v 1.7 1995/07/02 06:16:06 christos Exp $ */
3:
4: /*
5: * Copyright (c) 1994 Christos Zoulas
6: * All rights reserved.
7: *
8: * Redistribution and use in source and binary forms, with or without
9: * modification, are permitted provided that the following conditions
10: * are met:
11: * 1. Redistributions of source code must retain the above copyright
12: * notice, this list of conditions and the following disclaimer.
13: * 2. Redistributions in binary form must reproduce the above copyright
14: * notice, this list of conditions and the following disclaimer in the
15: * documentation and/or other materials provided with the distribution.
16: * 3. The name of the author may not be used to endorse or promote products
17: * derived from this software without specific prior written permission
18: *
19: * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
20: * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
21: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
22: * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
23: * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
24: * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25: * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26: * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
28: * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29: */
30:
31: #ifndef _SVR4_EXEC_H_
32: #define _SVR4_EXEC_H_
33:
34: #ifdef SVR4_COMPAT_SOLARIS2
35: # define SVR4_AUX_ARGSIZ (sizeof(AuxInfo) * 12 / sizeof(char *))
36: #else
37: # define SVR4_AUX_ARGSIZ (sizeof(AuxInfo) * 8 / sizeof(char *))
38: #endif
39:
40: /*
41: * The following is horrible; there must be a better way. I need to
42: * play with brk(2) a bit more.
43: */
44: #ifdef __i386__
45: /*
46: * I cannot load the interpreter after the data segment because brk(2)
47: * breaks. I have to load it somewhere before. Programs start at
48: * 0x08000000 so I load the interpreter far before.
49: */
50: #define SVR4_INTERP_ADDR 0x01000000
51: #endif
52:
53: #ifdef __sparc__
54: /*
55: * Here programs load at 0x00010000, so I load the interpreter far after
56: * the end of the data segment.
57: */
58: #define SVR4_INTERP_ADDR 0x10000000
59: #endif
60:
61: #ifndef SVR4_INTERP_ADDR
62: # define SVR4_INTERP_ADDR 0
63: #endif
64:
65: int svr4_elf_probe(struct proc *, struct exec_package *, char *, u_long *,
66: u_int8_t *);
67:
68: #endif /* !_SVR4_EXEC_H_ */
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