1 /* Target definitions for 32/64-bit NLM (NetWare Loadable Module)
2 Copyright 1993, 1994, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
3 2005 Free Software Foundation, Inc.
5 This file is part of BFD, the Binary File Descriptor library.
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.
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.
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., 51 Franklin Street - Fifth Floor, Boston, 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_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
32 #define nlm_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
33 #define nlm_read_minisymbols _bfd_generic_read_minisymbols
34 #define nlm_minisymbol_to_symbol _bfd_generic_minisymbol_to_symbol
36 #define nlm_get_reloc_upper_bound nlmNAME (get_reloc_upper_bound)
37 #define nlm_canonicalize_reloc nlmNAME (canonicalize_reloc)
38 #define nlm_bfd_reloc_type_lookup bfd_default_reloc_type_lookup
39 #define nlm_set_section_contents nlmNAME (set_section_contents)
41 #define nlm_sizeof_headers _bfd_nolink_sizeof_headers
42 #define nlm_bfd_get_relocated_section_contents bfd_generic_get_relocated_section_contents
43 #define nlm_bfd_relax_section bfd_generic_relax_section
44 #define nlm_bfd_gc_sections bfd_generic_gc_sections
45 #define nlm_bfd_merge_sections bfd_generic_merge_sections
46 #define nlm_bfd_is_group_section bfd_generic_is_group_section
47 #define nlm_bfd_discard_group bfd_generic_discard_group
48 #define nlm_section_already_linked _bfd_generic_section_already_linked
49 #define nlm_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
50 #define nlm_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
51 #define nlm_bfd_link_add_symbols _bfd_generic_link_add_symbols
52 #define nlm_bfd_link_just_syms _bfd_generic_link_just_syms
53 #define nlm_bfd_final_link _bfd_generic_final_link
54 #define nlm_bfd_link_split_section _bfd_generic_link_split_section
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.
61 There are two such structures here: one for big-endian machines and
62 one for little-endian machines. */
64 /* Forward declaration for use when initialising alternative_target field. */
65 #ifdef TARGET_LITTLE_SYM
66 extern const bfd_target TARGET_LITTLE_SYM;
70 const bfd_target TARGET_BIG_SYM =
72 /* Name: identify kind of target. */
75 /* Flavour: general indication about file. */
76 bfd_target_nlm_flavour,
78 /* Byteorder: data is big endian. */
81 /* Header_byteorder: header is also big endian. */
84 /* Object_flags: mask of all file flags. */
85 (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
88 /* Section_flags: mask of all section flags. */
89 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
90 | SEC_CODE | SEC_DATA),
92 /* Leading_symbol_char: is the first char of a user symbol
93 predictable, and if so what is it. */
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. */
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). */
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,
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,
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. */
124 /* bfd_set_format: set the format of a file being written. */
127 _bfd_generic_mkarchive,
131 /* bfd_write_contents: write cached information into a file being written. */
133 nlmNAME (write_object_contents),
134 _bfd_write_archive_contents,
138 /* Initialize a jump table with the standard macro.
139 All names start with "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),
150 /* Alternative endian target. */
151 #ifdef TARGET_LITTLE_SYM
158 (void *) TARGET_BACKEND_DATA
162 #ifdef TARGET_LITTLE_SYM
163 const bfd_target TARGET_LITTLE_SYM =
165 /* Name: identify kind of target. */
168 /* Flavour: general indication about file. */
169 bfd_target_nlm_flavour,
171 /* Byteorder: data is little endian. */
174 /* Header_byteorder: header is also little endian. */
177 /* Object_flags: mask of all file flags. */
178 (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
181 /* Section_flags: mask of all section flags. */
182 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
185 /* Leading_symbol_char: is the first char of a user symbol
186 predictable, and if so what is it. */
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. */
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). */
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,
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,
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. */
217 /* bfd_set_format: set the format of a file being written. */
220 _bfd_generic_mkarchive,
224 /* bfd_write_contents: write cached information into a file being written. */
226 nlmNAME(write_object_contents),
227 _bfd_write_archive_contents,
231 /* Initialize a jump table with the standard macro.
232 All names start with "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),
243 /* Alternative endian target. */
244 #ifdef TARGET_BIG_SYM
251 (void *) TARGET_BACKEND_DATA