Commit | Line | Data |
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4f1d9bd8 NC |
1 | /* coff information for Intel 386/486. |
2 | ||
3 | Copyright 2001 Free Software Foundation, Inc. | |
4 | ||
5 | This program is free software; you can redistribute it and/or modify | |
6 | it under the terms of the GNU General Public License as published by | |
7 | the Free Software Foundation; either version 2 of the License, or | |
8 | (at your option) any later version. | |
9 | ||
10 | This program is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | GNU General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU General Public License | |
16 | along with this program; if not, write to the Free Software | |
e172dbf8 | 17 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ |
4f1d9bd8 NC |
18 | |
19 | #define L_LNNO_SIZE 2 | |
20 | #define INCLUDE_COMDAT_FIELDS_IN_AUXENT | |
21 | #include "coff/external.h" | |
252b5132 RH |
22 | |
23 | /* Bits for f_flags: | |
4f1d9bd8 NC |
24 | F_RELFLG relocation info stripped from file |
25 | F_EXEC file is executable (no unresolved external references) | |
26 | F_LNNO line numbers stripped from file | |
27 | F_LSYMS local symbols stripped from file | |
28 | F_AR32WR file has byte ordering of an AR32WR machine (e.g. vax). */ | |
252b5132 RH |
29 | |
30 | #define F_RELFLG (0x0001) | |
31 | #define F_EXEC (0x0002) | |
32 | #define F_LNNO (0x0004) | |
33 | #define F_LSYMS (0x0008) | |
34 | ||
252b5132 RH |
35 | #define I386MAGIC 0x14c |
36 | #define I386PTXMAGIC 0x154 | |
37 | #define I386AIXMAGIC 0x175 | |
38 | ||
39 | /* This is Lynx's all-platform magic number for executables. */ | |
40 | ||
41 | #define LYNXCOFFMAGIC 0415 | |
42 | ||
4f1d9bd8 | 43 | #define I386BADMAG(x) ( ((x).f_magic != I386MAGIC) \ |
252b5132 RH |
44 | && (x).f_magic != I386AIXMAGIC \ |
45 | && (x).f_magic != I386PTXMAGIC \ | |
46 | && (x).f_magic != LYNXCOFFMAGIC) | |
47 | ||
252b5132 RH |
48 | #define OMAGIC 0404 /* object files, eg as output */ |
49 | #define ZMAGIC 0413 /* demand load format, eg normal ld output */ | |
50 | #define STMAGIC 0401 /* target shlib */ | |
51 | #define SHMAGIC 0443 /* host shlib */ | |
52 | ||
252b5132 RH |
53 | /* define some NT default values */ |
54 | /* #define NT_IMAGE_BASE 0x400000 moved to internal.h */ | |
55 | #define NT_SECTION_ALIGNMENT 0x1000 | |
56 | #define NT_FILE_ALIGNMENT 0x200 | |
57 | #define NT_DEF_RESERVE 0x100000 | |
58 | #define NT_DEF_COMMIT 0x1000 | |
59 | ||
252b5132 RH |
60 | /********************** RELOCATION DIRECTIVES **********************/ |
61 | ||
4f1d9bd8 NC |
62 | struct external_reloc |
63 | { | |
252b5132 RH |
64 | char r_vaddr[4]; |
65 | char r_symndx[4]; | |
66 | char r_type[2]; | |
67 | }; | |
68 | ||
252b5132 RH |
69 | #define RELOC struct external_reloc |
70 | #define RELSZ 10 | |
71 |