1 /* Target definitions for 32/64-bit NLM (NetWare Loadable Module)
2 Copyright 1993, 1994, 1998, 1999, 2000, 2001, 2002
3 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 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_get_symtab nlmNAME(get_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_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
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
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 \
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
46 #define nlm_bfd_merge_sections bfd_generic_merge_sections
47 #define nlm_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
48 #define nlm_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
49 #define nlm_bfd_link_add_symbols _bfd_generic_link_add_symbols
50 #define nlm_bfd_link_just_syms _bfd_generic_link_just_syms
51 #define nlm_bfd_final_link _bfd_generic_final_link
52 #define nlm_bfd_link_split_section _bfd_generic_link_split_section
54 /* This structure contains everything that BFD knows about a target.
55 It includes things like its byte order, name, what routines to call
56 to do various operations, etc. Every BFD points to a target structure
57 with its "xvec" member.
59 There are two such structures here: one for big-endian machines and
60 one for little-endian machines. */
62 /* Forward declaration for use when initialising alternative_target field. */
63 #ifdef TARGET_LITTLE_SYM
64 extern const bfd_target TARGET_LITTLE_SYM;
68 const bfd_target TARGET_BIG_SYM =
70 /* name: identify kind of target */
73 /* flavour: general indication about file */
74 bfd_target_nlm_flavour,
76 /* byteorder: data is big endian */
79 /* header_byteorder: header is also big endian */
82 /* object_flags: mask of all file flags */
83 (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
86 /* section_flags: mask of all section flags */
87 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY |
90 /* leading_symbol_char: is the first char of a user symbol
91 predictable, and if so what is it */
94 /* ar_pad_char: pad character for filenames within an archive header
95 FIXME: this really has nothing to do with NLM, this is a characteristic
96 of the archiver and/or os and should be independently tunable */
99 /* ar_max_namelen: maximum number of characters in an archive header
100 FIXME: this really has nothing to do with NLM, this is a characteristic
101 of the archiver and should be independently tunable. This value is
102 a WAG (wild a** guess) */
105 /* Routines to byte-swap various sized integers from the data sections */
106 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
107 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
108 bfd_getb16, bfd_getb_signed_16, bfd_putb16,
110 /* Routines to byte-swap various sized integers from the file headers */
111 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
112 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
113 bfd_getb16, bfd_getb_signed_16, bfd_putb16,
115 /* bfd_check_format: check the format of a file being read */
116 { _bfd_dummy_target, /* unknown format */
117 nlmNAME(object_p), /* assembler/linker output (object file) */
118 bfd_generic_archive_p, /* an archive */
119 nlm_core_file_p /* a core file */
122 /* bfd_set_format: set the format of a file being written */
125 _bfd_generic_mkarchive,
129 /* bfd_write_contents: write cached information into a file being written */
131 nlmNAME(write_object_contents),
132 _bfd_write_archive_contents,
136 /* Initialize a jump table with the standard macro. All names start with
138 BFD_JUMP_TABLE_GENERIC (_bfd_generic),
139 BFD_JUMP_TABLE_COPY (_bfd_generic),
140 BFD_JUMP_TABLE_CORE (_bfd_nocore),
141 BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive),
142 BFD_JUMP_TABLE_SYMBOLS (nlm),
143 BFD_JUMP_TABLE_RELOCS (nlm),
144 BFD_JUMP_TABLE_WRITE (nlm),
145 BFD_JUMP_TABLE_LINK (nlm),
146 BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
148 /* Alternative endian target. */
149 #ifdef TARGET_LITTLE_SYM
156 (PTR) TARGET_BACKEND_DATA
160 #ifdef TARGET_LITTLE_SYM
161 const bfd_target TARGET_LITTLE_SYM =
163 /* name: identify kind of target */
166 /* flavour: general indication about file */
167 bfd_target_nlm_flavour,
169 /* byteorder: data is little endian */
172 /* header_byteorder: header is also little endian */
175 /* object_flags: mask of all file flags */
176 (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
179 /* section_flags: mask of all section flags */
180 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY |
183 /* leading_symbol_char: is the first char of a user symbol
184 predictable, and if so what is it */
187 /* ar_pad_char: pad character for filenames within an archive header
188 FIXME: this really has nothing to do with NLM, this is a characteristic
189 of the archiver and/or os and should be independently tunable */
192 /* ar_max_namelen: maximum number of characters in an archive header
193 FIXME: this really has nothing to do with NLM, this is a characteristic
194 of the archiver and should be independently tunable. This value is
195 a WAG (wild a** guess) */
198 /* Routines to byte-swap various sized integers from the data sections */
199 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
200 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
201 bfd_getl16, bfd_getl_signed_16, bfd_putl16,
203 /* Routines to byte-swap various sized integers from the file headers */
204 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
205 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
206 bfd_getl16, bfd_getl_signed_16, bfd_putl16,
208 /* bfd_check_format: check the format of a file being read */
209 { _bfd_dummy_target, /* unknown format */
210 nlmNAME(object_p), /* assembler/linker output (object file) */
211 bfd_generic_archive_p, /* an archive */
212 nlm_core_file_p /* a core file */
215 /* bfd_set_format: set the format of a file being written */
218 _bfd_generic_mkarchive,
222 /* bfd_write_contents: write cached information into a file being written */
224 nlmNAME(write_object_contents),
225 _bfd_write_archive_contents,
229 /* Initialize a jump table with the standard macro. All names start with
231 BFD_JUMP_TABLE_GENERIC (_bfd_generic),
232 BFD_JUMP_TABLE_COPY (_bfd_generic),
233 BFD_JUMP_TABLE_CORE (_bfd_nocore),
234 BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive),
235 BFD_JUMP_TABLE_SYMBOLS (nlm),
236 BFD_JUMP_TABLE_RELOCS (nlm),
237 BFD_JUMP_TABLE_WRITE (nlm),
238 BFD_JUMP_TABLE_LINK (nlm),
239 BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
241 /* Alternative endian target. */
242 #ifdef TARGET_BIG_SYM
249 (PTR) TARGET_BACKEND_DATA