1 /* Target definitions for 32/64-bit NLM (NetWare Loadable Module)
2 Copyright (C) 1993-2016 Free Software Foundation, Inc.
4 This file is part of BFD, the Binary File Descriptor library.
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
8 the Free Software Foundation; either version 3 of the License, or
9 (at your option) any later version.
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.
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
18 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
19 MA 02110-1301, USA. */
21 #define nlm_core_file_p _bfd_dummy_target
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_get_symbol_version_string _bfd_nosymbols_get_symbol_version_string
29 #define nlm_bfd_is_local_label_name bfd_generic_is_local_label_name
30 #define nlm_bfd_is_target_special_symbol ((bfd_boolean (*) (bfd *, asymbol *)) bfd_false)
31 #define nlm_get_lineno _bfd_nosymbols_get_lineno
32 #define nlm_find_nearest_line _bfd_nosymbols_find_nearest_line
33 #define nlm_find_line _bfd_nosymbols_find_line
34 #define nlm_find_inliner_info _bfd_nosymbols_find_inliner_info
35 #define nlm_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
36 #define nlm_read_minisymbols _bfd_generic_read_minisymbols
37 #define nlm_minisymbol_to_symbol _bfd_generic_minisymbol_to_symbol
39 #define nlm_get_reloc_upper_bound nlmNAME (get_reloc_upper_bound)
40 #define nlm_canonicalize_reloc nlmNAME (canonicalize_reloc)
41 #define nlm_bfd_reloc_type_lookup bfd_default_reloc_type_lookup
42 #define nlm_bfd_reloc_name_lookup _bfd_norelocs_bfd_reloc_name_lookup
43 #define nlm_set_section_contents nlmNAME (set_section_contents)
45 #define nlm_sizeof_headers _bfd_nolink_sizeof_headers
46 #define nlm_bfd_get_relocated_section_contents bfd_generic_get_relocated_section_contents
47 #define nlm_bfd_relax_section bfd_generic_relax_section
48 #define nlm_bfd_gc_sections bfd_generic_gc_sections
49 #define nlm_bfd_lookup_section_flags bfd_generic_lookup_section_flags
50 #define nlm_bfd_merge_sections bfd_generic_merge_sections
51 #define nlm_bfd_is_group_section bfd_generic_is_group_section
52 #define nlm_bfd_discard_group bfd_generic_discard_group
53 #define nlm_section_already_linked _bfd_generic_section_already_linked
54 #define nlm_bfd_define_common_symbol bfd_generic_define_common_symbol
55 #define nlm_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
56 #define nlm_bfd_link_add_symbols _bfd_generic_link_add_symbols
57 #define nlm_bfd_link_just_syms _bfd_generic_link_just_syms
58 #define nlm_bfd_copy_link_hash_symbol_type \
59 _bfd_generic_copy_link_hash_symbol_type
60 #define nlm_bfd_final_link _bfd_generic_final_link
61 #define nlm_bfd_link_split_section _bfd_generic_link_split_section
62 #define nlm_bfd_link_check_relocs _bfd_generic_link_check_relocs
64 /* This structure contains everything that BFD knows about a target.
65 It includes things like its byte order, name, what routines to call
66 to do various operations, etc. Every BFD points to a target structure
67 with its "xvec" member.
69 There are two such structures here: one for big-endian machines and
70 one for little-endian machines. */
72 /* Forward declaration for use when initialising alternative_target field. */
73 #ifdef TARGET_LITTLE_SYM
74 extern const bfd_target TARGET_LITTLE_SYM;
78 const bfd_target TARGET_BIG_SYM =
80 /* Name: identify kind of target. */
83 /* Flavour: general indication about file. */
84 bfd_target_nlm_flavour,
86 /* Byteorder: data is big endian. */
89 /* Header_byteorder: header is also big endian. */
92 /* Object_flags: mask of all file flags. */
93 (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
96 /* Section_flags: mask of all section flags. */
97 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
98 | SEC_CODE | SEC_DATA),
100 /* Leading_symbol_char: is the first char of a user symbol
101 predictable, and if so what is it. */
104 /* AR_pad_char: pad character for filenames within an archive header
105 FIXME: this really has nothing to do with NLM, this is a characteristic
106 of the archiver and/or os and should be independently tunable. */
109 /* AR_max_namelen: maximum number of characters in an archive header
110 FIXME: this really has nothing to do with NLM, this is a characteristic
111 of the archiver and should be independently tunable. This value is
112 a WAG (wild a** guess). */
114 0, /* match priority. */
116 /* Routines to byte-swap various sized integers from the data sections. */
117 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
118 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
119 bfd_getb16, bfd_getb_signed_16, bfd_putb16,
121 /* Routines to byte-swap various sized integers from the file headers. */
122 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
123 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
124 bfd_getb16, bfd_getb_signed_16, bfd_putb16,
126 /* bfd_check_format: check the format of a file being read. */
127 { _bfd_dummy_target, /* Unknown format. */
128 nlmNAME (object_p), /* Assembler/linker output (object file). */
129 bfd_generic_archive_p, /* An archive. */
130 nlm_core_file_p /* A core file. */
133 /* bfd_set_format: set the format of a file being written. */
136 _bfd_generic_mkarchive,
140 /* bfd_write_contents: write cached information into a file being written. */
142 nlmNAME (write_object_contents),
143 _bfd_write_archive_contents,
147 /* Initialize a jump table with the standard macro.
148 All names start with "nlm". */
149 BFD_JUMP_TABLE_GENERIC (_bfd_generic),
150 BFD_JUMP_TABLE_COPY (_bfd_generic),
151 BFD_JUMP_TABLE_CORE (_bfd_nocore),
152 BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive),
153 BFD_JUMP_TABLE_SYMBOLS (nlm),
154 BFD_JUMP_TABLE_RELOCS (nlm),
155 BFD_JUMP_TABLE_WRITE (nlm),
156 BFD_JUMP_TABLE_LINK (nlm),
157 BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
159 /* Alternative endian target. */
160 #ifdef TARGET_LITTLE_SYM
167 (void *) TARGET_BACKEND_DATA
171 #ifdef TARGET_LITTLE_SYM
172 const bfd_target TARGET_LITTLE_SYM =
174 /* Name: identify kind of target. */
177 /* Flavour: general indication about file. */
178 bfd_target_nlm_flavour,
180 /* Byteorder: data is little endian. */
183 /* Header_byteorder: header is also little endian. */
186 /* Object_flags: mask of all file flags. */
187 (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
190 /* Section_flags: mask of all section flags. */
191 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
194 /* Leading_symbol_char: is the first char of a user symbol
195 predictable, and if so what is it. */
198 /* AR_pad_char: pad character for filenames within an archive header
199 FIXME: this really has nothing to do with NLM, this is a characteristic
200 of the archiver and/or os and should be independently tunable. */
203 /* AR_max_namelen: maximum number of characters in an archive header
204 FIXME: this really has nothing to do with NLM, this is a characteristic
205 of the archiver and should be independently tunable. This value is
206 a WAG (wild a** guess). */
208 0, /* match priority. */
210 /* Routines to byte-swap various sized integers from the data sections. */
211 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
212 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
213 bfd_getl16, bfd_getl_signed_16, bfd_putl16,
215 /* Routines to byte-swap various sized integers from the file headers. */
216 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
217 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
218 bfd_getl16, bfd_getl_signed_16, bfd_putl16,
220 /* bfd_check_format: check the format of a file being read. */
221 { _bfd_dummy_target, /* Unknown format. */
222 nlmNAME(object_p), /* Assembler/linker output (object file). */
223 bfd_generic_archive_p, /* An archive. */
224 nlm_core_file_p /* A core file. */
227 /* bfd_set_format: set the format of a file being written. */
230 _bfd_generic_mkarchive,
234 /* bfd_write_contents: write cached information into a file being written. */
236 nlmNAME(write_object_contents),
237 _bfd_write_archive_contents,
241 /* Initialize a jump table with the standard macro.
242 All names start with "nlm". */
243 BFD_JUMP_TABLE_GENERIC (_bfd_generic),
244 BFD_JUMP_TABLE_COPY (_bfd_generic),
245 BFD_JUMP_TABLE_CORE (_bfd_nocore),
246 BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive),
247 BFD_JUMP_TABLE_SYMBOLS (nlm),
248 BFD_JUMP_TABLE_RELOCS (nlm),
249 BFD_JUMP_TABLE_WRITE (nlm),
250 BFD_JUMP_TABLE_LINK (nlm),
251 BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
253 /* Alternative endian target. */
254 #ifdef TARGET_BIG_SYM
261 (void *) TARGET_BACKEND_DATA