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15637ed4 RG |
1 | /*- |
2 | * Copyright (c) 1982, 1986 The Regents of the University of California. | |
3 | * All rights reserved. | |
4 | * | |
5 | * Redistribution and use in source and binary forms, with or without | |
6 | * modification, are permitted provided that the following conditions | |
7 | * are met: | |
8 | * 1. Redistributions of source code must retain the above copyright | |
9 | * notice, this list of conditions and the following disclaimer. | |
10 | * 2. Redistributions in binary form must reproduce the above copyright | |
11 | * notice, this list of conditions and the following disclaimer in the | |
12 | * documentation and/or other materials provided with the distribution. | |
13 | * 3. All advertising materials mentioning features or use of this software | |
14 | * must display the following acknowledgement: | |
15 | * This product includes software developed by the University of | |
16 | * California, Berkeley and its contributors. | |
17 | * 4. Neither the name of the University nor the names of its contributors | |
18 | * may be used to endorse or promote products derived from this software | |
19 | * without specific prior written permission. | |
20 | * | |
21 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
22 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
23 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
24 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
25 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
26 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
27 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
28 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
29 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
30 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
31 | * SUCH DAMAGE. | |
32 | * | |
78ed81a3 | 33 | * from: @(#)exec.h 7.5 (Berkeley) 2/15/91 |
34 | * $Id$ | |
15637ed4 RG |
35 | */ |
36 | ||
37 | #ifndef _EXEC_H_ | |
38 | #define _EXEC_H_ | |
39 | ||
40 | /* Header prepended to each a.out file. */ | |
41 | struct exec { | |
42 | #if !defined(vax) && !defined(tahoe) && !defined(i386) | |
43 | unsigned short a_mid; /* machine ID */ | |
44 | unsigned short a_magic; /* magic number */ | |
45 | #else | |
46 | long a_magic; /* magic number */ | |
47 | #endif | |
48 | unsigned long a_text; /* text segment size */ | |
49 | unsigned long a_data; /* initialized data size */ | |
50 | unsigned long a_bss; /* uninitialized data size */ | |
51 | unsigned long a_syms; /* symbol table size */ | |
52 | unsigned long a_entry; /* entry point */ | |
53 | unsigned long a_trsize; /* text relocation size */ | |
54 | unsigned long a_drsize; /* data relocation size */ | |
55 | }; | |
56 | #define a_machtype a_mid /* SUN compatibility */ | |
57 | ||
58 | /* a_magic */ | |
59 | #define OMAGIC 0407 /* old impure format */ | |
60 | #define NMAGIC 0410 /* read-only text */ | |
61 | #define ZMAGIC 0413 /* demand load format */ | |
78ed81a3 | 62 | #define QMAGIC 0314 /* "compact" demand load format -- DEPRICATE */ |
15637ed4 RG |
63 | |
64 | /* a_mid */ | |
65 | #define MID_ZERO 0 /* unknown - implementation dependent */ | |
66 | #define MID_SUN010 1 /* sun 68010/68020 binary */ | |
67 | #define MID_SUN020 2 /* sun 68020-only binary */ | |
68 | #define MID_HP200 200 /* hp200 (68010) BSD binary */ | |
69 | #define MID_HP300 300 /* hp300 (68020+68881) BSD binary */ | |
70 | #define MID_HPUX 0x20C /* hp200/300 HP-UX binary */ | |
71 | #define MID_HPUX800 0x20B /* hp800 HP-UX binary */ | |
72 | ||
73 | #endif /* !_EXEC_H_ */ |