Annotation of sys/compat/linux/linux_exec.h, Revision 1.1.1.1
1.1 nbrk 1: /* $OpenBSD: linux_exec.h,v 1.5 2004/04/15 00:22:42 tedu Exp $ */
2: /* $NetBSD: linux_exec.h,v 1.5 1995/10/07 06:27:01 mycroft Exp $ */
3:
4: /*
5: * Copyright (c) 1995 Frank van der Linden
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. All advertising materials mentioning features or use of this software
17: * must display the following acknowledgement:
18: * This product includes software developed for the NetBSD Project
19: * by Frank van der Linden
20: * 4. The name of the author may not be used to endorse or promote products
21: * derived from this software without specific prior written permission
22: *
23: * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
24: * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
25: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
26: * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
27: * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
28: * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
29: * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
30: * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
31: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
32: * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33: *
34: */
35:
36: #ifndef _LINUX_EXEC_H
37: #define _LINUX_EXEC_H
38:
39: #define LINUX_M_I386 100
40: /* Sparc? Alpha? */
41:
42: /* XXX linux_machdep.h ? */
43: #ifdef i386
44: #define LINUX_MID_MACHINE LINUX_M_I386
45: #endif
46:
47: #define LINUX_AOUT_HDR_SIZE (sizeof (struct exec))
48:
49: #define LINUX_N_MAGIC(ep) ((ep)->a_midmag & 0xffff)
50: #define LINUX_N_MACHTYPE(ep) (((ep)->a_midmag >> 16) & 0xff)
51:
52: #define LINUX_N_TXTOFF(x,m) \
53: ((m) == ZMAGIC ? 1024 : ((m) == QMAGIC ? 0 : sizeof (struct exec)))
54:
55: #define LINUX_N_DATOFF(x,m) (LINUX_N_TXTOFF(x,m) + (x).a_text)
56:
57: #define LINUX_N_TXTADDR(x,m) ((m) == QMAGIC ? PAGE_SIZE : 0)
58:
59: #define LINUX__N_SEGMENT_ROUND(x) (((x) + NBPG - 1) & ~(NBPG - 1))
60:
61: #define LINUX__N_TXTENDADDR(x,m) (LINUX_N_TXTADDR(x,m)+(x).a_text)
62:
63: #define LINUX_N_DATADDR(x,m) \
64: ((m)==OMAGIC? (LINUX__N_TXTENDADDR(x,m)) \
65: : (LINUX__N_SEGMENT_ROUND (LINUX__N_TXTENDADDR(x,m))))
66:
67: #define LINUX_N_BSSADDR(x,m) (LINUX_N_DATADDR(x,m) + (x).a_data)
68:
69: int exec_linux_aout_makecmds(struct proc *, struct exec_package *);
70: int exec_linux_elf32_makecmds(struct proc *, struct exec_package *);
71:
72: int linux_elf_probe(struct proc *, struct exec_package *, char *,
73: u_long *, u_int8_t *);
74:
75: #endif /* !_LINUX_EXEC_H */
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