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252b5132 | 1 | /* Target definitions for 32/64-bit NLM (NetWare Loadable Module) |
72adc230 | 2 | Copyright 1993, 1994, 1998, 1999, 2000, 2001, 2002, 2003, 2004 |
e2d34d7d | 3 | Free Software Foundation, Inc. |
252b5132 RH |
4 | |
5 | This file is part of BFD, the Binary File Descriptor library. | |
6 | ||
7 | This program is free software; you can redistribute it and/or modify | |
8 | it under the terms of the GNU General Public License as published by | |
9 | the Free Software Foundation; either version 2 of the License, or | |
10 | (at your option) any later version. | |
11 | ||
12 | This program is distributed in the hope that it will be useful, | |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
16 | ||
17 | You should have received a copy of the GNU General Public License | |
18 | along with this program; if not, write to the Free Software | |
19 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ | |
20 | ||
21 | #define nlm_core_file_p _bfd_dummy_target | |
22 | ||
23 | #define nlm_get_symtab_upper_bound nlmNAME(get_symtab_upper_bound) | |
6cee3f79 | 24 | #define nlm_canonicalize_symtab nlmNAME(canonicalize_symtab) |
252b5132 RH |
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_get_lineno _bfd_nosymbols_get_lineno | |
30 | #define nlm_find_nearest_line _bfd_nosymbols_find_nearest_line | |
31 | #define nlm_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol | |
32 | #define nlm_read_minisymbols _bfd_generic_read_minisymbols | |
33 | #define nlm_minisymbol_to_symbol _bfd_generic_minisymbol_to_symbol | |
34 | ||
35 | #define nlm_get_reloc_upper_bound nlmNAME(get_reloc_upper_bound) | |
36 | #define nlm_canonicalize_reloc nlmNAME(canonicalize_reloc) | |
37 | #define nlm_bfd_reloc_type_lookup bfd_default_reloc_type_lookup | |
38 | ||
39 | #define nlm_set_section_contents nlmNAME(set_section_contents) | |
40 | ||
41 | #define nlm_sizeof_headers _bfd_nolink_sizeof_headers | |
42 | #define nlm_bfd_get_relocated_section_contents \ | |
43 | bfd_generic_get_relocated_section_contents | |
44 | #define nlm_bfd_relax_section bfd_generic_relax_section | |
45 | #define nlm_bfd_gc_sections bfd_generic_gc_sections | |
8550eb6e | 46 | #define nlm_bfd_merge_sections bfd_generic_merge_sections |
72adc230 | 47 | #define nlm_bfd_is_group_section bfd_generic_is_group_section |
e61463e1 | 48 | #define nlm_bfd_discard_group bfd_generic_discard_group |
252b5132 | 49 | #define nlm_bfd_link_hash_table_create _bfd_generic_link_hash_table_create |
e2d34d7d | 50 | #define nlm_bfd_link_hash_table_free _bfd_generic_link_hash_table_free |
252b5132 | 51 | #define nlm_bfd_link_add_symbols _bfd_generic_link_add_symbols |
2d653fc7 | 52 | #define nlm_bfd_link_just_syms _bfd_generic_link_just_syms |
252b5132 RH |
53 | #define nlm_bfd_final_link _bfd_generic_final_link |
54 | #define nlm_bfd_link_split_section _bfd_generic_link_split_section | |
55 | ||
56 | /* This structure contains everything that BFD knows about a target. | |
57 | It includes things like its byte order, name, what routines to call | |
58 | to do various operations, etc. Every BFD points to a target structure | |
59 | with its "xvec" member. | |
60 | ||
61 | There are two such structures here: one for big-endian machines and | |
62 | one for little-endian machines. */ | |
63 | ||
c3c89269 NC |
64 | /* Forward declaration for use when initialising alternative_target field. */ |
65 | #ifdef TARGET_LITTLE_SYM | |
66 | extern const bfd_target TARGET_LITTLE_SYM; | |
67 | #endif | |
252b5132 RH |
68 | |
69 | #ifdef TARGET_BIG_SYM | |
70 | const bfd_target TARGET_BIG_SYM = | |
71 | { | |
72 | /* name: identify kind of target */ | |
73 | TARGET_BIG_NAME, | |
74 | ||
75 | /* flavour: general indication about file */ | |
76 | bfd_target_nlm_flavour, | |
77 | ||
78 | /* byteorder: data is big endian */ | |
79 | BFD_ENDIAN_BIG, | |
80 | ||
81 | /* header_byteorder: header is also big endian */ | |
82 | BFD_ENDIAN_BIG, | |
83 | ||
84 | /* object_flags: mask of all file flags */ | |
85 | (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS | |
86 | | WP_TEXT), | |
1518639e | 87 | |
252b5132 RH |
88 | /* section_flags: mask of all section flags */ |
89 | (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY | | |
1518639e | 90 | SEC_CODE | SEC_DATA), |
252b5132 RH |
91 | |
92 | /* leading_symbol_char: is the first char of a user symbol | |
93 | predictable, and if so what is it */ | |
94 | 0, | |
95 | ||
96 | /* ar_pad_char: pad character for filenames within an archive header | |
97 | FIXME: this really has nothing to do with NLM, this is a characteristic | |
98 | of the archiver and/or os and should be independently tunable */ | |
99 | '/', | |
100 | ||
101 | /* ar_max_namelen: maximum number of characters in an archive header | |
102 | FIXME: this really has nothing to do with NLM, this is a characteristic | |
103 | of the archiver and should be independently tunable. This value is | |
104 | a WAG (wild a** guess) */ | |
105 | 15, | |
106 | ||
107 | /* Routines to byte-swap various sized integers from the data sections */ | |
108 | bfd_getb64, bfd_getb_signed_64, bfd_putb64, | |
109 | bfd_getb32, bfd_getb_signed_32, bfd_putb32, | |
110 | bfd_getb16, bfd_getb_signed_16, bfd_putb16, | |
111 | ||
112 | /* Routines to byte-swap various sized integers from the file headers */ | |
113 | bfd_getb64, bfd_getb_signed_64, bfd_putb64, | |
114 | bfd_getb32, bfd_getb_signed_32, bfd_putb32, | |
115 | bfd_getb16, bfd_getb_signed_16, bfd_putb16, | |
116 | ||
117 | /* bfd_check_format: check the format of a file being read */ | |
118 | { _bfd_dummy_target, /* unknown format */ | |
119 | nlmNAME(object_p), /* assembler/linker output (object file) */ | |
120 | bfd_generic_archive_p, /* an archive */ | |
121 | nlm_core_file_p /* a core file */ | |
122 | }, | |
123 | ||
124 | /* bfd_set_format: set the format of a file being written */ | |
125 | { bfd_false, | |
126 | nlm_mkobject, | |
127 | _bfd_generic_mkarchive, | |
128 | bfd_false | |
129 | }, | |
130 | ||
131 | /* bfd_write_contents: write cached information into a file being written */ | |
132 | { bfd_false, | |
133 | nlmNAME(write_object_contents), | |
134 | _bfd_write_archive_contents, | |
135 | bfd_false | |
136 | }, | |
137 | ||
138 | /* Initialize a jump table with the standard macro. All names start with | |
139 | "nlm" */ | |
140 | BFD_JUMP_TABLE_GENERIC (_bfd_generic), | |
141 | BFD_JUMP_TABLE_COPY (_bfd_generic), | |
142 | BFD_JUMP_TABLE_CORE (_bfd_nocore), | |
143 | BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive), | |
144 | BFD_JUMP_TABLE_SYMBOLS (nlm), | |
145 | BFD_JUMP_TABLE_RELOCS (nlm), | |
146 | BFD_JUMP_TABLE_WRITE (nlm), | |
147 | BFD_JUMP_TABLE_LINK (nlm), | |
148 | BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic), | |
149 | ||
c3c89269 NC |
150 | /* Alternative endian target. */ |
151 | #ifdef TARGET_LITTLE_SYM | |
152 | & TARGET_LITTLE_SYM, | |
153 | #else | |
154 | NULL, | |
155 | #endif | |
1518639e | 156 | |
252b5132 RH |
157 | /* backend_data: */ |
158 | (PTR) TARGET_BACKEND_DATA | |
159 | }; | |
160 | #endif | |
161 | ||
162 | #ifdef TARGET_LITTLE_SYM | |
163 | const bfd_target TARGET_LITTLE_SYM = | |
164 | { | |
165 | /* name: identify kind of target */ | |
166 | TARGET_LITTLE_NAME, | |
167 | ||
168 | /* flavour: general indication about file */ | |
169 | bfd_target_nlm_flavour, | |
170 | ||
171 | /* byteorder: data is little endian */ | |
172 | BFD_ENDIAN_LITTLE, | |
173 | ||
174 | /* header_byteorder: header is also little endian */ | |
175 | BFD_ENDIAN_LITTLE, | |
176 | ||
177 | /* object_flags: mask of all file flags */ | |
178 | (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS | |
179 | | WP_TEXT), | |
1518639e | 180 | |
252b5132 RH |
181 | /* section_flags: mask of all section flags */ |
182 | (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY | | |
1518639e | 183 | SEC_DATA), |
252b5132 RH |
184 | |
185 | /* leading_symbol_char: is the first char of a user symbol | |
186 | predictable, and if so what is it */ | |
187 | 0, | |
188 | ||
189 | /* ar_pad_char: pad character for filenames within an archive header | |
190 | FIXME: this really has nothing to do with NLM, this is a characteristic | |
191 | of the archiver and/or os and should be independently tunable */ | |
192 | '/', | |
193 | ||
194 | /* ar_max_namelen: maximum number of characters in an archive header | |
195 | FIXME: this really has nothing to do with NLM, this is a characteristic | |
196 | of the archiver and should be independently tunable. This value is | |
197 | a WAG (wild a** guess) */ | |
198 | 15, | |
199 | ||
200 | /* Routines to byte-swap various sized integers from the data sections */ | |
201 | bfd_getl64, bfd_getl_signed_64, bfd_putl64, | |
202 | bfd_getl32, bfd_getl_signed_32, bfd_putl32, | |
203 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, | |
204 | ||
205 | /* Routines to byte-swap various sized integers from the file headers */ | |
206 | bfd_getl64, bfd_getl_signed_64, bfd_putl64, | |
207 | bfd_getl32, bfd_getl_signed_32, bfd_putl32, | |
208 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, | |
209 | ||
210 | /* bfd_check_format: check the format of a file being read */ | |
211 | { _bfd_dummy_target, /* unknown format */ | |
212 | nlmNAME(object_p), /* assembler/linker output (object file) */ | |
213 | bfd_generic_archive_p, /* an archive */ | |
214 | nlm_core_file_p /* a core file */ | |
215 | }, | |
216 | ||
217 | /* bfd_set_format: set the format of a file being written */ | |
218 | { bfd_false, | |
219 | nlm_mkobject, | |
220 | _bfd_generic_mkarchive, | |
221 | bfd_false | |
222 | }, | |
223 | ||
224 | /* bfd_write_contents: write cached information into a file being written */ | |
225 | { bfd_false, | |
226 | nlmNAME(write_object_contents), | |
227 | _bfd_write_archive_contents, | |
228 | bfd_false | |
229 | }, | |
230 | ||
231 | /* Initialize a jump table with the standard macro. All names start with | |
232 | "nlm" */ | |
233 | BFD_JUMP_TABLE_GENERIC (_bfd_generic), | |
234 | BFD_JUMP_TABLE_COPY (_bfd_generic), | |
235 | BFD_JUMP_TABLE_CORE (_bfd_nocore), | |
236 | BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive), | |
237 | BFD_JUMP_TABLE_SYMBOLS (nlm), | |
238 | BFD_JUMP_TABLE_RELOCS (nlm), | |
239 | BFD_JUMP_TABLE_WRITE (nlm), | |
240 | BFD_JUMP_TABLE_LINK (nlm), | |
241 | BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic), | |
242 | ||
c3c89269 NC |
243 | /* Alternative endian target. */ |
244 | #ifdef TARGET_BIG_SYM | |
245 | & TARGET_BIG_SYM, | |
246 | #else | |
247 | NULL, | |
248 | #endif | |
1518639e | 249 | |
252b5132 RH |
250 | /* backend_data: */ |
251 | (PTR) TARGET_BACKEND_DATA | |
252 | }; | |
253 | #endif |