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Rev | Author | Line No. | Line |
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5191 | serge | 1 | /* coff information for M68K |
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6324 | serge | 3 | Copyright (C) 2001-2015 Free Software Foundation, Inc. |
5191 | serge | 4 | |
5 | This program is free software; you can redistribute it and/or modify |
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6 | it under the terms of the GNU General Public License as published by |
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7 | the Free Software Foundation; either version 3 of the License, or |
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8 | (at your option) any later version. |
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9 | |||
10 | This program is distributed in the hope that it will be useful, |
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11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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13 | GNU General Public License for more details. |
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14 | |||
15 | You should have received a copy of the GNU General Public License |
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16 | along with this program; if not, write to the Free Software |
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17 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, |
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18 | MA 02110-1301, USA. */ |
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19 | |||
20 | #ifndef GNU_COFF_M68K_H |
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21 | #define GNU_COFF_M68K_H 1 |
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22 | |||
23 | #define L_LNNO_SIZE 2 |
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24 | #include "coff/external.h" |
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25 | |||
26 | /* Motorola 68000/68008/68010/68020 */ |
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27 | #define MC68MAGIC 0520 |
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28 | #define MC68KWRMAGIC 0520 /* writeable text segments */ |
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29 | #define MC68TVMAGIC 0521 |
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30 | #define MC68KROMAGIC 0521 /* readonly shareable text segments */ |
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31 | #define MC68KPGMAGIC 0522 /* demand paged text segments */ |
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32 | #define M68MAGIC 0210 |
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33 | #define M68TVMAGIC 0211 |
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34 | |||
35 | /* This is the magic of the Bull dpx/2 */ |
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36 | #define MC68KBCSMAGIC 0526 |
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37 | |||
38 | /* This is Lynx's all-platform magic number for executables. */ |
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39 | |||
40 | #define LYNXCOFFMAGIC 0415 |
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41 | |||
42 | #define OMAGIC M68MAGIC |
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43 | |||
44 | /* This intentionally does not include MC68KBCSMAGIC; it only includes |
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45 | magic numbers which imply that names do not have underscores. */ |
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46 | #define M68KBADMAG(x) (((x).f_magic != MC68MAGIC) \ |
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47 | && ((x).f_magic != MC68KWRMAGIC) \ |
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48 | && ((x).f_magic != MC68TVMAGIC) \ |
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49 | && ((x).f_magic != MC68KROMAGIC) \ |
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50 | && ((x).f_magic != MC68KPGMAGIC) \ |
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51 | && ((x).f_magic != M68MAGIC) \ |
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52 | && ((x).f_magic != M68TVMAGIC) \ |
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53 | && ((x).f_magic != LYNXCOFFMAGIC)) |
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54 | |||
55 | /* Magic numbers for the a.out header. */ |
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56 | |||
57 | #define PAGEMAGICEXECSWAPPED 0407 /* executable (swapped) */ |
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58 | #define PAGEMAGICPEXECSWAPPED 0410 /* pure executable (swapped) */ |
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59 | #define PAGEMAGICPEXECTSHLIB 0443 /* pure executable (target shared library) */ |
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60 | #define PAGEMAGICPEXECPAGED 0413 /* pure executable (paged) */ |
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61 | |||
62 | /********************** RELOCATION DIRECTIVES **********************/ |
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63 | |||
64 | struct external_reloc |
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65 | { |
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66 | char r_vaddr[4]; |
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67 | char r_symndx[4]; |
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68 | char r_type[2]; |
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69 | #ifdef M68K_COFF_OFFSET |
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70 | char r_offset[4]; |
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71 | #endif |
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72 | }; |
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73 | |||
74 | #define RELOC struct external_reloc |
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75 | |||
76 | #ifdef M68K_COFF_OFFSET |
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77 | #define RELSZ 14 |
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78 | #else |
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79 | #define RELSZ 10 |
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80 | #endif |
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81 | |||
82 | #endif /* GNU_COFF_M68K_H */ |