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_final_link _bfd_generic_final_link
51 #define nlm_bfd_link_split_section _bfd_generic_link_split_section
53 /* This structure contains everything that BFD knows about a target.
54 It includes things like its byte order, name, what routines to call
55 to do various operations, etc. Every BFD points to a target structure
56 with its "xvec" member.
58 There are two such structures here: one for big-endian machines and
59 one for little-endian machines. */
61 /* Forward declaration for use when initialising alternative_target field. */
62 #ifdef TARGET_LITTLE_SYM
63 extern const bfd_target TARGET_LITTLE_SYM
;
67 const bfd_target TARGET_BIG_SYM
=
69 /* name: identify kind of target */
72 /* flavour: general indication about file */
73 bfd_target_nlm_flavour
,
75 /* byteorder: data is big endian */
78 /* header_byteorder: header is also big endian */
81 /* object_flags: mask of all file flags */
82 (HAS_RELOC
| EXEC_P
| HAS_LINENO
| HAS_DEBUG
| HAS_SYMS
| HAS_LOCALS
85 /* section_flags: mask of all section flags */
86 (SEC_HAS_CONTENTS
| SEC_ALLOC
| SEC_LOAD
| SEC_RELOC
| SEC_READONLY
|
89 /* leading_symbol_char: is the first char of a user symbol
90 predictable, and if so what is it */
93 /* ar_pad_char: pad character for filenames within an archive header
94 FIXME: this really has nothing to do with NLM, this is a characteristic
95 of the archiver and/or os and should be independently tunable */
98 /* ar_max_namelen: maximum number of characters in an archive header
99 FIXME: this really has nothing to do with NLM, this is a characteristic
100 of the archiver and should be independently tunable. This value is
101 a WAG (wild a** guess) */
104 /* Routines to byte-swap various sized integers from the data sections */
105 bfd_getb64
, bfd_getb_signed_64
, bfd_putb64
,
106 bfd_getb32
, bfd_getb_signed_32
, bfd_putb32
,
107 bfd_getb16
, bfd_getb_signed_16
, bfd_putb16
,
109 /* Routines to byte-swap various sized integers from the file headers */
110 bfd_getb64
, bfd_getb_signed_64
, bfd_putb64
,
111 bfd_getb32
, bfd_getb_signed_32
, bfd_putb32
,
112 bfd_getb16
, bfd_getb_signed_16
, bfd_putb16
,
114 /* bfd_check_format: check the format of a file being read */
115 { _bfd_dummy_target
, /* unknown format */
116 nlmNAME(object_p
), /* assembler/linker output (object file) */
117 bfd_generic_archive_p
, /* an archive */
118 nlm_core_file_p
/* a core file */
121 /* bfd_set_format: set the format of a file being written */
124 _bfd_generic_mkarchive
,
128 /* bfd_write_contents: write cached information into a file being written */
130 nlmNAME(write_object_contents
),
131 _bfd_write_archive_contents
,
135 /* Initialize a jump table with the standard macro. All names start with
137 BFD_JUMP_TABLE_GENERIC (_bfd_generic
),
138 BFD_JUMP_TABLE_COPY (_bfd_generic
),
139 BFD_JUMP_TABLE_CORE (_bfd_nocore
),
140 BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive
),
141 BFD_JUMP_TABLE_SYMBOLS (nlm
),
142 BFD_JUMP_TABLE_RELOCS (nlm
),
143 BFD_JUMP_TABLE_WRITE (nlm
),
144 BFD_JUMP_TABLE_LINK (nlm
),
145 BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic
),
147 /* Alternative endian target. */
148 #ifdef TARGET_LITTLE_SYM
155 (PTR
) TARGET_BACKEND_DATA
159 #ifdef TARGET_LITTLE_SYM
160 const bfd_target TARGET_LITTLE_SYM
=
162 /* name: identify kind of target */
165 /* flavour: general indication about file */
166 bfd_target_nlm_flavour
,
168 /* byteorder: data is little endian */
171 /* header_byteorder: header is also little endian */
174 /* object_flags: mask of all file flags */
175 (HAS_RELOC
| EXEC_P
| HAS_LINENO
| HAS_DEBUG
| HAS_SYMS
| HAS_LOCALS
178 /* section_flags: mask of all section flags */
179 (SEC_HAS_CONTENTS
| SEC_ALLOC
| SEC_LOAD
| SEC_RELOC
| SEC_READONLY
|
182 /* leading_symbol_char: is the first char of a user symbol
183 predictable, and if so what is it */
186 /* ar_pad_char: pad character for filenames within an archive header
187 FIXME: this really has nothing to do with NLM, this is a characteristic
188 of the archiver and/or os and should be independently tunable */
191 /* ar_max_namelen: maximum number of characters in an archive header
192 FIXME: this really has nothing to do with NLM, this is a characteristic
193 of the archiver and should be independently tunable. This value is
194 a WAG (wild a** guess) */
197 /* Routines to byte-swap various sized integers from the data sections */
198 bfd_getl64
, bfd_getl_signed_64
, bfd_putl64
,
199 bfd_getl32
, bfd_getl_signed_32
, bfd_putl32
,
200 bfd_getl16
, bfd_getl_signed_16
, bfd_putl16
,
202 /* Routines to byte-swap various sized integers from the file headers */
203 bfd_getl64
, bfd_getl_signed_64
, bfd_putl64
,
204 bfd_getl32
, bfd_getl_signed_32
, bfd_putl32
,
205 bfd_getl16
, bfd_getl_signed_16
, bfd_putl16
,
207 /* bfd_check_format: check the format of a file being read */
208 { _bfd_dummy_target
, /* unknown format */
209 nlmNAME(object_p
), /* assembler/linker output (object file) */
210 bfd_generic_archive_p
, /* an archive */
211 nlm_core_file_p
/* a core file */
214 /* bfd_set_format: set the format of a file being written */
217 _bfd_generic_mkarchive
,
221 /* bfd_write_contents: write cached information into a file being written */
223 nlmNAME(write_object_contents
),
224 _bfd_write_archive_contents
,
228 /* Initialize a jump table with the standard macro. All names start with
230 BFD_JUMP_TABLE_GENERIC (_bfd_generic
),
231 BFD_JUMP_TABLE_COPY (_bfd_generic
),
232 BFD_JUMP_TABLE_CORE (_bfd_nocore
),
233 BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive
),
234 BFD_JUMP_TABLE_SYMBOLS (nlm
),
235 BFD_JUMP_TABLE_RELOCS (nlm
),
236 BFD_JUMP_TABLE_WRITE (nlm
),
237 BFD_JUMP_TABLE_LINK (nlm
),
238 BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic
),
240 /* Alternative endian target. */
241 #ifdef TARGET_BIG_SYM
248 (PTR
) TARGET_BACKEND_DATA