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252b5132 | 1 | /* Target definitions for 32/64-bit NLM (NetWare Loadable Module) |
4b95cf5c | 2 | Copyright (C) 1993-2014 Free Software Foundation, Inc. |
252b5132 | 3 | |
7920ce38 | 4 | This file is part of BFD, the Binary File Descriptor library. |
252b5132 | 5 | |
7920ce38 NC |
6 | This program is free software; you can redistribute it and/or modify |
7 | it under the terms of the GNU General Public License as published by | |
cd123cb7 | 8 | the Free Software Foundation; either version 3 of the License, or |
7920ce38 | 9 | (at your option) any later version. |
252b5132 | 10 | |
7920ce38 NC |
11 | This program is distributed in the hope that it will be useful, |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | GNU General Public License for more details. | |
252b5132 | 15 | |
7920ce38 NC |
16 | You should have received a copy of the GNU General Public License |
17 | along with this program; if not, write to the Free Software | |
cd123cb7 NC |
18 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, |
19 | MA 02110-1301, USA. */ | |
252b5132 RH |
20 | |
21 | #define nlm_core_file_p _bfd_dummy_target | |
22 | ||
7920ce38 NC |
23 | #define nlm_get_symtab_upper_bound nlmNAME (get_symtab_upper_bound) |
24 | #define nlm_canonicalize_symtab nlmNAME (canonicalize_symtab) | |
25 | #define nlm_make_empty_symbol nlmNAME (make_empty_symbol) | |
26 | #define nlm_print_symbol nlmNAME (print_symbol) | |
27 | #define nlm_get_symbol_info nlmNAME (get_symbol_info) | |
28 | #define nlm_bfd_is_local_label_name bfd_generic_is_local_label_name | |
29 | #define nlm_bfd_is_target_special_symbol ((bfd_boolean (*) (bfd *, asymbol *)) bfd_false) | |
30 | #define nlm_get_lineno _bfd_nosymbols_get_lineno | |
31 | #define nlm_find_nearest_line _bfd_nosymbols_find_nearest_line | |
4ab527b0 | 32 | #define nlm_find_inliner_info _bfd_nosymbols_find_inliner_info |
7920ce38 NC |
33 | #define nlm_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol |
34 | #define nlm_read_minisymbols _bfd_generic_read_minisymbols | |
35 | #define nlm_minisymbol_to_symbol _bfd_generic_minisymbol_to_symbol | |
36 | ||
37 | #define nlm_get_reloc_upper_bound nlmNAME (get_reloc_upper_bound) | |
38 | #define nlm_canonicalize_reloc nlmNAME (canonicalize_reloc) | |
39 | #define nlm_bfd_reloc_type_lookup bfd_default_reloc_type_lookup | |
157090f7 | 40 | #define nlm_bfd_reloc_name_lookup _bfd_norelocs_bfd_reloc_name_lookup |
7920ce38 NC |
41 | #define nlm_set_section_contents nlmNAME (set_section_contents) |
42 | ||
43 | #define nlm_sizeof_headers _bfd_nolink_sizeof_headers | |
44 | #define nlm_bfd_get_relocated_section_contents bfd_generic_get_relocated_section_contents | |
45 | #define nlm_bfd_relax_section bfd_generic_relax_section | |
46 | #define nlm_bfd_gc_sections bfd_generic_gc_sections | |
ae17ab41 | 47 | #define nlm_bfd_lookup_section_flags bfd_generic_lookup_section_flags |
7920ce38 NC |
48 | #define nlm_bfd_merge_sections bfd_generic_merge_sections |
49 | #define nlm_bfd_is_group_section bfd_generic_is_group_section | |
50 | #define nlm_bfd_discard_group bfd_generic_discard_group | |
51 | #define nlm_section_already_linked _bfd_generic_section_already_linked | |
3023e3f6 | 52 | #define nlm_bfd_define_common_symbol bfd_generic_define_common_symbol |
7920ce38 NC |
53 | #define nlm_bfd_link_hash_table_create _bfd_generic_link_hash_table_create |
54 | #define nlm_bfd_link_hash_table_free _bfd_generic_link_hash_table_free | |
55 | #define nlm_bfd_link_add_symbols _bfd_generic_link_add_symbols | |
56 | #define nlm_bfd_link_just_syms _bfd_generic_link_just_syms | |
1338dd10 PB |
57 | #define nlm_bfd_copy_link_hash_symbol_type \ |
58 | _bfd_generic_copy_link_hash_symbol_type | |
7920ce38 NC |
59 | #define nlm_bfd_final_link _bfd_generic_final_link |
60 | #define nlm_bfd_link_split_section _bfd_generic_link_split_section | |
252b5132 RH |
61 | |
62 | /* This structure contains everything that BFD knows about a target. | |
63 | It includes things like its byte order, name, what routines to call | |
64 | to do various operations, etc. Every BFD points to a target structure | |
65 | with its "xvec" member. | |
66 | ||
67 | There are two such structures here: one for big-endian machines and | |
68 | one for little-endian machines. */ | |
69 | ||
c3c89269 NC |
70 | /* Forward declaration for use when initialising alternative_target field. */ |
71 | #ifdef TARGET_LITTLE_SYM | |
72 | extern const bfd_target TARGET_LITTLE_SYM; | |
73 | #endif | |
252b5132 RH |
74 | |
75 | #ifdef TARGET_BIG_SYM | |
76 | const bfd_target TARGET_BIG_SYM = | |
77 | { | |
7920ce38 | 78 | /* Name: identify kind of target. */ |
252b5132 RH |
79 | TARGET_BIG_NAME, |
80 | ||
7920ce38 | 81 | /* Flavour: general indication about file. */ |
252b5132 RH |
82 | bfd_target_nlm_flavour, |
83 | ||
7920ce38 | 84 | /* Byteorder: data is big endian. */ |
252b5132 RH |
85 | BFD_ENDIAN_BIG, |
86 | ||
7920ce38 | 87 | /* Header_byteorder: header is also big endian. */ |
252b5132 RH |
88 | BFD_ENDIAN_BIG, |
89 | ||
7920ce38 | 90 | /* Object_flags: mask of all file flags. */ |
252b5132 RH |
91 | (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS |
92 | | WP_TEXT), | |
1518639e | 93 | |
7920ce38 NC |
94 | /* Section_flags: mask of all section flags. */ |
95 | (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY | |
96 | | SEC_CODE | SEC_DATA), | |
252b5132 | 97 | |
7920ce38 NC |
98 | /* Leading_symbol_char: is the first char of a user symbol |
99 | predictable, and if so what is it. */ | |
252b5132 RH |
100 | 0, |
101 | ||
7920ce38 | 102 | /* AR_pad_char: pad character for filenames within an archive header |
252b5132 | 103 | FIXME: this really has nothing to do with NLM, this is a characteristic |
7920ce38 | 104 | of the archiver and/or os and should be independently tunable. */ |
252b5132 RH |
105 | '/', |
106 | ||
7920ce38 | 107 | /* AR_max_namelen: maximum number of characters in an archive header |
252b5132 RH |
108 | FIXME: this really has nothing to do with NLM, this is a characteristic |
109 | of the archiver and should be independently tunable. This value is | |
7920ce38 | 110 | a WAG (wild a** guess). */ |
252b5132 | 111 | 15, |
0aabe54e | 112 | 0, /* match priority. */ |
252b5132 | 113 | |
7920ce38 | 114 | /* Routines to byte-swap various sized integers from the data sections. */ |
252b5132 | 115 | bfd_getb64, bfd_getb_signed_64, bfd_putb64, |
7920ce38 NC |
116 | bfd_getb32, bfd_getb_signed_32, bfd_putb32, |
117 | bfd_getb16, bfd_getb_signed_16, bfd_putb16, | |
252b5132 | 118 | |
7920ce38 | 119 | /* Routines to byte-swap various sized integers from the file headers. */ |
252b5132 | 120 | bfd_getb64, bfd_getb_signed_64, bfd_putb64, |
7920ce38 NC |
121 | bfd_getb32, bfd_getb_signed_32, bfd_putb32, |
122 | bfd_getb16, bfd_getb_signed_16, bfd_putb16, | |
123 | ||
124 | /* bfd_check_format: check the format of a file being read. */ | |
125 | { _bfd_dummy_target, /* Unknown format. */ | |
126 | nlmNAME (object_p), /* Assembler/linker output (object file). */ | |
127 | bfd_generic_archive_p, /* An archive. */ | |
128 | nlm_core_file_p /* A core file. */ | |
252b5132 RH |
129 | }, |
130 | ||
7920ce38 | 131 | /* bfd_set_format: set the format of a file being written. */ |
252b5132 RH |
132 | { bfd_false, |
133 | nlm_mkobject, | |
134 | _bfd_generic_mkarchive, | |
135 | bfd_false | |
136 | }, | |
137 | ||
7920ce38 | 138 | /* bfd_write_contents: write cached information into a file being written. */ |
252b5132 | 139 | { bfd_false, |
7920ce38 | 140 | nlmNAME (write_object_contents), |
252b5132 RH |
141 | _bfd_write_archive_contents, |
142 | bfd_false | |
143 | }, | |
144 | ||
7920ce38 NC |
145 | /* Initialize a jump table with the standard macro. |
146 | All names start with "nlm". */ | |
252b5132 RH |
147 | BFD_JUMP_TABLE_GENERIC (_bfd_generic), |
148 | BFD_JUMP_TABLE_COPY (_bfd_generic), | |
149 | BFD_JUMP_TABLE_CORE (_bfd_nocore), | |
150 | BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive), | |
151 | BFD_JUMP_TABLE_SYMBOLS (nlm), | |
152 | BFD_JUMP_TABLE_RELOCS (nlm), | |
153 | BFD_JUMP_TABLE_WRITE (nlm), | |
154 | BFD_JUMP_TABLE_LINK (nlm), | |
155 | BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic), | |
156 | ||
c3c89269 NC |
157 | /* Alternative endian target. */ |
158 | #ifdef TARGET_LITTLE_SYM | |
159 | & TARGET_LITTLE_SYM, | |
160 | #else | |
161 | NULL, | |
162 | #endif | |
1518639e | 163 | |
7920ce38 NC |
164 | /* Backend_data. */ |
165 | (void *) TARGET_BACKEND_DATA | |
252b5132 RH |
166 | }; |
167 | #endif | |
168 | ||
169 | #ifdef TARGET_LITTLE_SYM | |
170 | const bfd_target TARGET_LITTLE_SYM = | |
171 | { | |
7920ce38 | 172 | /* Name: identify kind of target. */ |
252b5132 RH |
173 | TARGET_LITTLE_NAME, |
174 | ||
7920ce38 | 175 | /* Flavour: general indication about file. */ |
252b5132 RH |
176 | bfd_target_nlm_flavour, |
177 | ||
7920ce38 | 178 | /* Byteorder: data is little endian. */ |
252b5132 RH |
179 | BFD_ENDIAN_LITTLE, |
180 | ||
7920ce38 | 181 | /* Header_byteorder: header is also little endian. */ |
252b5132 RH |
182 | BFD_ENDIAN_LITTLE, |
183 | ||
7920ce38 | 184 | /* Object_flags: mask of all file flags. */ |
252b5132 RH |
185 | (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS |
186 | | WP_TEXT), | |
1518639e | 187 | |
7920ce38 NC |
188 | /* Section_flags: mask of all section flags. */ |
189 | (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY | |
190 | | SEC_DATA), | |
252b5132 | 191 | |
7920ce38 NC |
192 | /* Leading_symbol_char: is the first char of a user symbol |
193 | predictable, and if so what is it. */ | |
252b5132 RH |
194 | 0, |
195 | ||
7920ce38 | 196 | /* AR_pad_char: pad character for filenames within an archive header |
252b5132 | 197 | FIXME: this really has nothing to do with NLM, this is a characteristic |
7920ce38 | 198 | of the archiver and/or os and should be independently tunable. */ |
252b5132 RH |
199 | '/', |
200 | ||
7920ce38 | 201 | /* AR_max_namelen: maximum number of characters in an archive header |
252b5132 RH |
202 | FIXME: this really has nothing to do with NLM, this is a characteristic |
203 | of the archiver and should be independently tunable. This value is | |
7920ce38 | 204 | a WAG (wild a** guess). */ |
252b5132 | 205 | 15, |
0aabe54e | 206 | 0, /* match priority. */ |
252b5132 | 207 | |
7920ce38 | 208 | /* Routines to byte-swap various sized integers from the data sections. */ |
252b5132 | 209 | bfd_getl64, bfd_getl_signed_64, bfd_putl64, |
7920ce38 NC |
210 | bfd_getl32, bfd_getl_signed_32, bfd_putl32, |
211 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, | |
252b5132 | 212 | |
7920ce38 | 213 | /* Routines to byte-swap various sized integers from the file headers. */ |
252b5132 | 214 | bfd_getl64, bfd_getl_signed_64, bfd_putl64, |
7920ce38 NC |
215 | bfd_getl32, bfd_getl_signed_32, bfd_putl32, |
216 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, | |
217 | ||
218 | /* bfd_check_format: check the format of a file being read. */ | |
219 | { _bfd_dummy_target, /* Unknown format. */ | |
220 | nlmNAME(object_p), /* Assembler/linker output (object file). */ | |
221 | bfd_generic_archive_p, /* An archive. */ | |
222 | nlm_core_file_p /* A core file. */ | |
252b5132 RH |
223 | }, |
224 | ||
7920ce38 | 225 | /* bfd_set_format: set the format of a file being written. */ |
252b5132 RH |
226 | { bfd_false, |
227 | nlm_mkobject, | |
228 | _bfd_generic_mkarchive, | |
229 | bfd_false | |
230 | }, | |
231 | ||
7920ce38 | 232 | /* bfd_write_contents: write cached information into a file being written. */ |
252b5132 RH |
233 | { bfd_false, |
234 | nlmNAME(write_object_contents), | |
235 | _bfd_write_archive_contents, | |
236 | bfd_false | |
237 | }, | |
238 | ||
7920ce38 NC |
239 | /* Initialize a jump table with the standard macro. |
240 | All names start with "nlm". */ | |
252b5132 RH |
241 | BFD_JUMP_TABLE_GENERIC (_bfd_generic), |
242 | BFD_JUMP_TABLE_COPY (_bfd_generic), | |
243 | BFD_JUMP_TABLE_CORE (_bfd_nocore), | |
244 | BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive), | |
245 | BFD_JUMP_TABLE_SYMBOLS (nlm), | |
246 | BFD_JUMP_TABLE_RELOCS (nlm), | |
247 | BFD_JUMP_TABLE_WRITE (nlm), | |
248 | BFD_JUMP_TABLE_LINK (nlm), | |
249 | BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic), | |
250 | ||
c3c89269 NC |
251 | /* Alternative endian target. */ |
252 | #ifdef TARGET_BIG_SYM | |
253 | & TARGET_BIG_SYM, | |
254 | #else | |
255 | NULL, | |
256 | #endif | |
1518639e | 257 | |
7920ce38 NC |
258 | /* Backend_data. */ |
259 | (void *) TARGET_BACKEND_DATA | |
252b5132 RH |
260 | }; |
261 | #endif |