1 /* Target definitions for 32/64-bit NLM (NetWare Loadable Module)
2 Copyright (C) 1993, 94, 95, 1997 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 2 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
20 #define nlm_core_file_p _bfd_dummy_target
22 #define nlm_get_symtab_upper_bound nlmNAME(get_symtab_upper_bound)
23 #define nlm_get_symtab nlmNAME(get_symtab)
24 #define nlm_make_empty_symbol nlmNAME(make_empty_symbol)
25 #define nlm_print_symbol nlmNAME(print_symbol)
26 #define nlm_get_symbol_info nlmNAME(get_symbol_info)
27 #define nlm_bfd_is_local_label_name bfd_generic_is_local_label_name
28 #define nlm_get_lineno _bfd_nosymbols_get_lineno
29 #define nlm_find_nearest_line _bfd_nosymbols_find_nearest_line
30 #define nlm_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
31 #define nlm_read_minisymbols _bfd_generic_read_minisymbols
32 #define nlm_minisymbol_to_symbol _bfd_generic_minisymbol_to_symbol
34 #define nlm_get_reloc_upper_bound nlmNAME(get_reloc_upper_bound)
35 #define nlm_canonicalize_reloc nlmNAME(canonicalize_reloc)
36 #define nlm_bfd_reloc_type_lookup bfd_default_reloc_type_lookup
38 #define nlm_set_section_contents nlmNAME(set_section_contents)
40 #define nlm_sizeof_headers _bfd_nolink_sizeof_headers
41 #define nlm_bfd_get_relocated_section_contents \
42 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_link_hash_table_create _bfd_generic_link_hash_table_create
46 #define nlm_bfd_link_add_symbols _bfd_generic_link_add_symbols
47 #define nlm_bfd_final_link _bfd_generic_final_link
48 #define nlm_bfd_link_split_section _bfd_generic_link_split_section
50 /* This structure contains everything that BFD knows about a target.
51 It includes things like its byte order, name, what routines to call
52 to do various operations, etc. Every BFD points to a target structure
53 with its "xvec" member.
55 There are two such structures here: one for big-endian machines and
56 one for little-endian machines. */
58 /* Forward declaration for use when initialising alternative_target field. */
59 #ifdef TARGET_LITTLE_SYM
60 extern const bfd_target TARGET_LITTLE_SYM;
64 const bfd_target TARGET_BIG_SYM =
66 /* name: identify kind of target */
69 /* flavour: general indication about file */
70 bfd_target_nlm_flavour,
72 /* byteorder: data is big endian */
75 /* header_byteorder: header is also big endian */
78 /* object_flags: mask of all file flags */
79 (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
82 /* section_flags: mask of all section flags */
83 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY |
86 /* leading_symbol_char: is the first char of a user symbol
87 predictable, and if so what is it */
90 /* ar_pad_char: pad character for filenames within an archive header
91 FIXME: this really has nothing to do with NLM, this is a characteristic
92 of the archiver and/or os and should be independently tunable */
95 /* ar_max_namelen: maximum number of characters in an archive header
96 FIXME: this really has nothing to do with NLM, this is a characteristic
97 of the archiver and should be independently tunable. This value is
98 a WAG (wild a** guess) */
101 /* Routines to byte-swap various sized integers from the data sections */
102 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
103 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
104 bfd_getb16, bfd_getb_signed_16, bfd_putb16,
106 /* Routines to byte-swap various sized integers from the file headers */
107 bfd_getb64, bfd_getb_signed_64, bfd_putb64,
108 bfd_getb32, bfd_getb_signed_32, bfd_putb32,
109 bfd_getb16, bfd_getb_signed_16, bfd_putb16,
111 /* bfd_check_format: check the format of a file being read */
112 { _bfd_dummy_target, /* unknown format */
113 nlmNAME(object_p), /* assembler/linker output (object file) */
114 bfd_generic_archive_p, /* an archive */
115 nlm_core_file_p /* a core file */
118 /* bfd_set_format: set the format of a file being written */
121 _bfd_generic_mkarchive,
125 /* bfd_write_contents: write cached information into a file being written */
127 nlmNAME(write_object_contents),
128 _bfd_write_archive_contents,
132 /* Initialize a jump table with the standard macro. All names start with
134 BFD_JUMP_TABLE_GENERIC (_bfd_generic),
135 BFD_JUMP_TABLE_COPY (_bfd_generic),
136 BFD_JUMP_TABLE_CORE (_bfd_nocore),
137 BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive),
138 BFD_JUMP_TABLE_SYMBOLS (nlm),
139 BFD_JUMP_TABLE_RELOCS (nlm),
140 BFD_JUMP_TABLE_WRITE (nlm),
141 BFD_JUMP_TABLE_LINK (nlm),
142 BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
144 /* Alternative endian target. */
145 #ifdef TARGET_LITTLE_SYM
152 (PTR) TARGET_BACKEND_DATA
156 #ifdef TARGET_LITTLE_SYM
157 const bfd_target TARGET_LITTLE_SYM =
159 /* name: identify kind of target */
162 /* flavour: general indication about file */
163 bfd_target_nlm_flavour,
165 /* byteorder: data is little endian */
168 /* header_byteorder: header is also little endian */
171 /* object_flags: mask of all file flags */
172 (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
175 /* section_flags: mask of all section flags */
176 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY |
179 /* leading_symbol_char: is the first char of a user symbol
180 predictable, and if so what is it */
183 /* ar_pad_char: pad character for filenames within an archive header
184 FIXME: this really has nothing to do with NLM, this is a characteristic
185 of the archiver and/or os and should be independently tunable */
188 /* ar_max_namelen: maximum number of characters in an archive header
189 FIXME: this really has nothing to do with NLM, this is a characteristic
190 of the archiver and should be independently tunable. This value is
191 a WAG (wild a** guess) */
194 /* Routines to byte-swap various sized integers from the data sections */
195 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
196 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
197 bfd_getl16, bfd_getl_signed_16, bfd_putl16,
199 /* Routines to byte-swap various sized integers from the file headers */
200 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
201 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
202 bfd_getl16, bfd_getl_signed_16, bfd_putl16,
204 /* bfd_check_format: check the format of a file being read */
205 { _bfd_dummy_target, /* unknown format */
206 nlmNAME(object_p), /* assembler/linker output (object file) */
207 bfd_generic_archive_p, /* an archive */
208 nlm_core_file_p /* a core file */
211 /* bfd_set_format: set the format of a file being written */
214 _bfd_generic_mkarchive,
218 /* bfd_write_contents: write cached information into a file being written */
220 nlmNAME(write_object_contents),
221 _bfd_write_archive_contents,
225 /* Initialize a jump table with the standard macro. All names start with
227 BFD_JUMP_TABLE_GENERIC (_bfd_generic),
228 BFD_JUMP_TABLE_COPY (_bfd_generic),
229 BFD_JUMP_TABLE_CORE (_bfd_nocore),
230 BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive),
231 BFD_JUMP_TABLE_SYMBOLS (nlm),
232 BFD_JUMP_TABLE_RELOCS (nlm),
233 BFD_JUMP_TABLE_WRITE (nlm),
234 BFD_JUMP_TABLE_LINK (nlm),
235 BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
237 /* Alternative endian target. */
238 #ifdef TARGET_BIG_SYM
245 (PTR) TARGET_BACKEND_DATA