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1 | /* Special version of <a.out.h> for use under hp-ux. |
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2 | Copyright (C) 1988 Free Software Foundation, Inc. |
3 | |
4 | This file is free software; you can redistribute it and/or modify |
5 | it under the terms of the GNU General Public License as published by |
6 | the Free Software Foundation; either version 1, or (at your option) |
7 | any later version. |
8 | |
9 | This file is distributed in the hope that it will be useful, |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
12 | GNU General Public License for more details. |
13 | |
14 | You should have received a copy of the GNU General Public License |
15 | along with this file; if not, write to the Free Software |
16 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ |
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17 | |
18 | /* The `exec' structure and overall layout must be close to HP's when |
19 | we are running on an HP system, otherwise we will not be able to |
20 | execute the resulting file. */ |
21 | |
22 | /* Allow this file to be included twice. */ |
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23 | #ifndef __GNU_EXEC_MACROS__ |
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24 | |
25 | struct exec |
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26 | { |
27 | unsigned short a_machtype; /* machine type */ |
28 | unsigned short a_magic; /* magic number */ |
29 | unsigned long a_spare1; |
30 | unsigned long a_spare2; |
31 | unsigned long a_text; /* length of text, in bytes */ |
32 | unsigned long a_data; /* length of data, in bytes */ |
33 | unsigned long a_bss; /* length of uninitialized data area for file, in bytes */ |
34 | unsigned long a_trsize; /* length of relocation info for text, in bytes */ |
35 | unsigned long a_drsize; /* length of relocation info for data, in bytes */ |
36 | unsigned long a_spare3; /* HP = pascal interface size */ |
37 | unsigned long a_spare4; /* HP = symbol table size */ |
38 | unsigned long a_spare5; /* HP = debug name table size */ |
39 | unsigned long a_entry; /* start address */ |
40 | unsigned long a_spare6; /* HP = source line table size */ |
41 | unsigned long a_spare7; /* HP = value table size */ |
42 | unsigned long a_syms; /* length of symbol table data in file, in bytes */ |
43 | unsigned long a_spare8; |
44 | }; |
45 | |
46 | /* Tell a.out.gnu.h not to define `struct exec'. */ |
47 | #define __STRUCT_EXEC_OVERRIDE__ |
48 | |
49 | #include "../a.out.gnu.h" |
50 | |
51 | #undef N_MAGIC |
52 | #undef N_MACHTYPE |
53 | #undef N_FLAGS |
54 | #undef N_SET_INFO |
55 | #undef N_SET_MAGIC |
56 | #undef N_SET_MACHTYPE |
57 | #undef N_SET_FLAGS |
58 | |
59 | #define N_MAGIC(exec) ((exec) . a_magic) |
60 | #define N_MACHTYPE(exec) ((exec) . a_machtype) |
61 | #define N_SET_MAGIC(exec, magic) (((exec) . a_magic) = (magic)) |
62 | #define N_SET_MACHTYPE(exec, machtype) (((exec) . a_machtype) = (machtype)) |
63 | |
64 | #undef N_BADMAG |
65 | #define N_BADMAG(x) ((_N_BADMAG (x)) || (_N_BADMACH (x))) |
66 | |
67 | #define _N_BADMACH(x) \ |
68 | (((N_MACHTYPE (x)) != HP9000S200_ID) && \ |
69 | ((N_MACHTYPE (x)) != HP98x6_ID)) |
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70 | |
71 | #define HP98x6_ID 0x20A |
72 | #define HP9000S200_ID 0x20C |
73 | |
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74 | #undef _N_HDROFF |
75 | #define _N_HDROFF(x) (SEGMENT_SIZE - (sizeof (struct exec))) |
76 | |
77 | #define SEGMENT_SIZE 0x1000 |
78 | |
79 | #endif /* __GNU_EXEC_MACROS__ */ |