1 /* Target definitions for 32/64-bit NLM (NetWare Loadable Module)
2 Copyright (C) 1993-2017 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_set_reloc _bfd_generic_set_reloc
42 #define nlm_bfd_reloc_type_lookup bfd_default_reloc_type_lookup
43 #define nlm_bfd_reloc_name_lookup _bfd_norelocs_bfd_reloc_name_lookup
44 #define nlm_set_section_contents nlmNAME (set_section_contents)
46 #define nlm_sizeof_headers _bfd_nolink_sizeof_headers
47 #define nlm_bfd_get_relocated_section_contents bfd_generic_get_relocated_section_contents
48 #define nlm_bfd_relax_section bfd_generic_relax_section
49 #define nlm_bfd_gc_sections bfd_generic_gc_sections
50 #define nlm_bfd_lookup_section_flags bfd_generic_lookup_section_flags
51 #define nlm_bfd_merge_sections bfd_generic_merge_sections
52 #define nlm_bfd_is_group_section bfd_generic_is_group_section
53 #define nlm_bfd_discard_group bfd_generic_discard_group
54 #define nlm_section_already_linked _bfd_generic_section_already_linked
55 #define nlm_bfd_define_common_symbol bfd_generic_define_common_symbol
56 #define nlm_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
57 #define nlm_bfd_link_add_symbols _bfd_generic_link_add_symbols
58 #define nlm_bfd_link_just_syms _bfd_generic_link_just_syms
59 #define nlm_bfd_copy_link_hash_symbol_type \
60 _bfd_generic_copy_link_hash_symbol_type
61 #define nlm_bfd_final_link _bfd_generic_final_link
62 #define nlm_bfd_link_split_section _bfd_generic_link_split_section
63 #define nlm_bfd_link_check_relocs _bfd_generic_link_check_relocs
65 /* This structure contains everything that BFD knows about a target.
66 It includes things like its byte order, name, what routines to call
67 to do various operations, etc. Every BFD points to a target structure
68 with its "xvec" member.
70 There are two such structures here: one for big-endian machines and
71 one for little-endian machines. */
73 /* Forward declaration for use when initialising alternative_target field. */
74 #ifdef TARGET_LITTLE_SYM
75 extern const bfd_target TARGET_LITTLE_SYM
;
79 const bfd_target TARGET_BIG_SYM
=
81 /* Name: identify kind of target. */
84 /* Flavour: general indication about file. */
85 bfd_target_nlm_flavour
,
87 /* Byteorder: data is big endian. */
90 /* Header_byteorder: header is also big endian. */
93 /* Object_flags: mask of all file flags. */
94 (HAS_RELOC
| EXEC_P
| HAS_LINENO
| HAS_DEBUG
| HAS_SYMS
| HAS_LOCALS
97 /* Section_flags: mask of all section flags. */
98 (SEC_HAS_CONTENTS
| SEC_ALLOC
| SEC_LOAD
| SEC_RELOC
| SEC_READONLY
99 | SEC_CODE
| SEC_DATA
),
101 /* Leading_symbol_char: is the first char of a user symbol
102 predictable, and if so what is it. */
105 /* AR_pad_char: pad character for filenames within an archive header
106 FIXME: this really has nothing to do with NLM, this is a characteristic
107 of the archiver and/or os and should be independently tunable. */
110 /* AR_max_namelen: maximum number of characters in an archive header
111 FIXME: this really has nothing to do with NLM, this is a characteristic
112 of the archiver and should be independently tunable. This value is
113 a WAG (wild a** guess). */
115 0, /* match priority. */
117 /* Routines to byte-swap various sized integers from the data sections. */
118 bfd_getb64
, bfd_getb_signed_64
, bfd_putb64
,
119 bfd_getb32
, bfd_getb_signed_32
, bfd_putb32
,
120 bfd_getb16
, bfd_getb_signed_16
, bfd_putb16
,
122 /* Routines to byte-swap various sized integers from the file headers. */
123 bfd_getb64
, bfd_getb_signed_64
, bfd_putb64
,
124 bfd_getb32
, bfd_getb_signed_32
, bfd_putb32
,
125 bfd_getb16
, bfd_getb_signed_16
, bfd_putb16
,
127 /* bfd_check_format: check the format of a file being read. */
128 { _bfd_dummy_target
, /* Unknown format. */
129 nlmNAME (object_p
), /* Assembler/linker output (object file). */
130 bfd_generic_archive_p
, /* An archive. */
131 nlm_core_file_p
/* A core file. */
134 /* bfd_set_format: set the format of a file being written. */
137 _bfd_generic_mkarchive
,
141 /* bfd_write_contents: write cached information into a file being written. */
143 nlmNAME (write_object_contents
),
144 _bfd_write_archive_contents
,
148 /* Initialize a jump table with the standard macro.
149 All names start with "nlm". */
150 BFD_JUMP_TABLE_GENERIC (_bfd_generic
),
151 BFD_JUMP_TABLE_COPY (_bfd_generic
),
152 BFD_JUMP_TABLE_CORE (_bfd_nocore
),
153 BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive
),
154 BFD_JUMP_TABLE_SYMBOLS (nlm
),
155 BFD_JUMP_TABLE_RELOCS (nlm
),
156 BFD_JUMP_TABLE_WRITE (nlm
),
157 BFD_JUMP_TABLE_LINK (nlm
),
158 BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic
),
160 /* Alternative endian target. */
161 #ifdef TARGET_LITTLE_SYM
168 (void *) TARGET_BACKEND_DATA
172 #ifdef TARGET_LITTLE_SYM
173 const bfd_target TARGET_LITTLE_SYM
=
175 /* Name: identify kind of target. */
178 /* Flavour: general indication about file. */
179 bfd_target_nlm_flavour
,
181 /* Byteorder: data is little endian. */
184 /* Header_byteorder: header is also little endian. */
187 /* Object_flags: mask of all file flags. */
188 (HAS_RELOC
| EXEC_P
| HAS_LINENO
| HAS_DEBUG
| HAS_SYMS
| HAS_LOCALS
191 /* Section_flags: mask of all section flags. */
192 (SEC_HAS_CONTENTS
| SEC_ALLOC
| SEC_LOAD
| SEC_RELOC
| SEC_READONLY
195 /* Leading_symbol_char: is the first char of a user symbol
196 predictable, and if so what is it. */
199 /* AR_pad_char: pad character for filenames within an archive header
200 FIXME: this really has nothing to do with NLM, this is a characteristic
201 of the archiver and/or os and should be independently tunable. */
204 /* AR_max_namelen: maximum number of characters in an archive header
205 FIXME: this really has nothing to do with NLM, this is a characteristic
206 of the archiver and should be independently tunable. This value is
207 a WAG (wild a** guess). */
209 0, /* match priority. */
211 /* Routines to byte-swap various sized integers from the data sections. */
212 bfd_getl64
, bfd_getl_signed_64
, bfd_putl64
,
213 bfd_getl32
, bfd_getl_signed_32
, bfd_putl32
,
214 bfd_getl16
, bfd_getl_signed_16
, bfd_putl16
,
216 /* Routines to byte-swap various sized integers from the file headers. */
217 bfd_getl64
, bfd_getl_signed_64
, bfd_putl64
,
218 bfd_getl32
, bfd_getl_signed_32
, bfd_putl32
,
219 bfd_getl16
, bfd_getl_signed_16
, bfd_putl16
,
221 /* bfd_check_format: check the format of a file being read. */
222 { _bfd_dummy_target
, /* Unknown format. */
223 nlmNAME(object_p
), /* Assembler/linker output (object file). */
224 bfd_generic_archive_p
, /* An archive. */
225 nlm_core_file_p
/* A core file. */
228 /* bfd_set_format: set the format of a file being written. */
231 _bfd_generic_mkarchive
,
235 /* bfd_write_contents: write cached information into a file being written. */
237 nlmNAME(write_object_contents
),
238 _bfd_write_archive_contents
,
242 /* Initialize a jump table with the standard macro.
243 All names start with "nlm". */
244 BFD_JUMP_TABLE_GENERIC (_bfd_generic
),
245 BFD_JUMP_TABLE_COPY (_bfd_generic
),
246 BFD_JUMP_TABLE_CORE (_bfd_nocore
),
247 BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive
),
248 BFD_JUMP_TABLE_SYMBOLS (nlm
),
249 BFD_JUMP_TABLE_RELOCS (nlm
),
250 BFD_JUMP_TABLE_WRITE (nlm
),
251 BFD_JUMP_TABLE_LINK (nlm
),
252 BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic
),
254 /* Alternative endian target. */
255 #ifdef TARGET_BIG_SYM
262 (void *) TARGET_BACKEND_DATA