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5191 | serge | 1 | /* SOM lst definitions for BFD. |
6324 | serge | 2 | Copyright (C) 2010-2015 Free Software Foundation, Inc. |
5191 | serge | 3 | Contributed by Tristan Gingold |
4 | |||
5 | This file is part of BFD, the Binary File Descriptor library. |
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6 | |||
7 | This program is free software; you can redistribute it and/or modify |
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8 | it under the terms of the GNU General Public License as published by |
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9 | the Free Software Foundation; either version 3 of the License, or |
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10 | (at your option) any later version. |
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11 | |||
12 | This program is distributed in the hope that it will be useful, |
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13 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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15 | GNU General Public License for more details. |
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16 | |||
17 | You should have received a copy of the GNU General Public License |
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18 | along with this program; if not, write to the Free Software Foundation, |
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19 | Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ |
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20 | |||
21 | #ifndef _SOM_LST_H |
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22 | #define _SOM_LST_H |
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23 | |||
24 | #include "clock.h" |
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25 | |||
26 | /* See 4.2 Libraray Symbol Table Header Record. */ |
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27 | struct som_external_lst_header |
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28 | { |
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29 | unsigned char system_id[2]; |
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30 | unsigned char a_magic[2]; |
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31 | unsigned char version_id[4]; |
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32 | struct som_external_clock file_time; |
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33 | unsigned char hash_loc[4]; |
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34 | unsigned char hash_size[4]; |
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35 | unsigned char module_count[4]; |
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36 | unsigned char module_limit[4]; |
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37 | unsigned char dir_loc[4]; |
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38 | unsigned char export_loc[4]; |
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39 | unsigned char export_count[4]; |
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40 | unsigned char import_loc[4]; |
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41 | unsigned char aux_loc[4]; |
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42 | unsigned char aux_size[4]; |
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43 | unsigned char string_loc[4]; |
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44 | unsigned char string_size[4]; |
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45 | unsigned char free_list[4]; |
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46 | unsigned char file_end[4]; |
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47 | unsigned char checksum[4]; |
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48 | }; |
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49 | |||
50 | #define VERSION_ID 85082112 |
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51 | #define LIBMAGIC 0x0619 |
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52 | #define LIBMAGIC_EXEC 0x0104 |
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53 | |||
54 | struct som_external_lst_symbol_record |
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55 | { |
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56 | unsigned char flags[4]; |
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57 | unsigned char name[4]; |
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58 | unsigned char qualifier_name[4]; |
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59 | unsigned char symbol_info[4]; |
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60 | unsigned char symbol_value[4]; |
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61 | unsigned char symbol_descriptor[4]; |
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62 | unsigned char reserved; |
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63 | unsigned char max_num_args; |
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64 | unsigned char min_num_args; |
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65 | unsigned char num_args; |
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66 | unsigned char som_index[4]; |
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67 | unsigned char symbol_key[4]; |
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68 | unsigned char next_entry[4]; |
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69 | }; |
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70 | |||
71 | /* Fields of flags. */ |
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72 | #define LST_SYMBOL_HIDDEN (1 << 31) |
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73 | #define LST_SYMBOL_SECONDARY_DEF (1 << 30) |
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74 | #define LST_SYMBOL_SYMBOL_TYPE_SH 24 |
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75 | #define LST_SYMBOL_SYMBOL_SCOPE_SH 20 |
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76 | #define LST_SYMBOL_CHECK_LEVEL_SH 17 |
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77 | #define LST_SYMBOL_MUST_QUALIFY (1 << 16) |
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78 | #define LST_SYMBOL_INITIALY_FROZEN (1 << 15) |
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79 | #define LST_SYMBOL_MEMORY_RESIDENT (1 << 14) |
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80 | #define LST_SYMBOL_IS_COMMON (1 << 13) |
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81 | #define LST_SYMBOL_DUP_COMMON (1 << 12) |
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82 | #define LST_SYMBOL_XLEAST_SH 10 |
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83 | #define LST_SYMBOL_ARG_RELOC_SH 0 |
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84 | |||
85 | /* According to 4.3.2 SOM Directory. */ |
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86 | |||
87 | struct som_external_som_entry |
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88 | { |
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89 | unsigned char location[4]; |
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90 | unsigned char length[4]; |
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91 | }; |
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92 | |||
93 | #endif /* _SOM_LST_H */><>><>><>><>><>><>><> |