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[/] [openrisc/] [trunk/] [gnu-src/] [gdb-6.8/] [bfd/] [nlm-target.h] - Blame information for rev 225

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1 24 jeremybenn
/* Target definitions for 32/64-bit NLM (NetWare Loadable Module)
2
   Copyright 1993, 1994, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
3 225 jeremybenn
   2005, 2007, 2009 Free Software Foundation, Inc.
4 24 jeremybenn
 
5
   This file is part of BFD, the Binary File Descriptor library.
6
 
7
   This program is free software; you can redistribute it and/or modify
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   it under the terms of the GNU General Public License as published by
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   the Free Software Foundation; either version 3 of the License, or
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   (at your option) any later version.
11
 
12
   This program is distributed in the hope that it will be useful,
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   but WITHOUT ANY WARRANTY; without even the implied warranty of
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   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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   GNU General Public License for more details.
16
 
17
   You should have received a copy of the GNU General Public License
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   along with this program; if not, write to the Free Software
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   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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   MA 02110-1301, USA.  */
21
 
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#define nlm_core_file_p _bfd_dummy_target
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24
#define nlm_get_symtab_upper_bound              nlmNAME (get_symtab_upper_bound)
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#define nlm_canonicalize_symtab                 nlmNAME (canonicalize_symtab)
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#define nlm_make_empty_symbol                   nlmNAME (make_empty_symbol)
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#define nlm_print_symbol                        nlmNAME (print_symbol)
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#define nlm_get_symbol_info                     nlmNAME (get_symbol_info)
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#define nlm_bfd_is_local_label_name             bfd_generic_is_local_label_name
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#define nlm_bfd_is_target_special_symbol ((bfd_boolean (*) (bfd *, asymbol *)) bfd_false)
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#define nlm_get_lineno                          _bfd_nosymbols_get_lineno
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#define nlm_find_nearest_line                   _bfd_nosymbols_find_nearest_line
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#define nlm_find_inliner_info                   _bfd_nosymbols_find_inliner_info
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#define nlm_bfd_make_debug_symbol               _bfd_nosymbols_bfd_make_debug_symbol
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#define nlm_read_minisymbols                    _bfd_generic_read_minisymbols
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#define nlm_minisymbol_to_symbol                _bfd_generic_minisymbol_to_symbol
37
 
38
#define nlm_get_reloc_upper_bound               nlmNAME (get_reloc_upper_bound)
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#define nlm_canonicalize_reloc                  nlmNAME (canonicalize_reloc)
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#define nlm_bfd_reloc_type_lookup               bfd_default_reloc_type_lookup
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#define nlm_bfd_reloc_name_lookup         _bfd_norelocs_bfd_reloc_name_lookup
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#define nlm_set_section_contents                nlmNAME (set_section_contents)
43
 
44
#define nlm_sizeof_headers                      _bfd_nolink_sizeof_headers
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#define nlm_bfd_get_relocated_section_contents  bfd_generic_get_relocated_section_contents
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#define nlm_bfd_relax_section                   bfd_generic_relax_section
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#define nlm_bfd_gc_sections                     bfd_generic_gc_sections
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#define nlm_bfd_merge_sections                  bfd_generic_merge_sections
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#define nlm_bfd_is_group_section                bfd_generic_is_group_section
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#define nlm_bfd_discard_group                   bfd_generic_discard_group
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#define nlm_section_already_linked              _bfd_generic_section_already_linked
52 225 jeremybenn
#define nlm_bfd_define_common_symbol            bfd_generic_define_common_symbol
53 24 jeremybenn
#define nlm_bfd_link_hash_table_create          _bfd_generic_link_hash_table_create
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#define nlm_bfd_link_hash_table_free            _bfd_generic_link_hash_table_free
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#define nlm_bfd_link_add_symbols                _bfd_generic_link_add_symbols
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#define nlm_bfd_link_just_syms                  _bfd_generic_link_just_syms
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#define nlm_bfd_final_link                      _bfd_generic_final_link
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#define nlm_bfd_link_split_section              _bfd_generic_link_split_section
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/* This structure contains everything that BFD knows about a target.
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   It includes things like its byte order, name, what routines to call
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   to do various operations, etc.  Every BFD points to a target structure
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   with its "xvec" member.
64
 
65
   There are two such structures here:  one for big-endian machines and
66
   one for little-endian machines.   */
67
 
68
/* Forward declaration for use when initialising alternative_target field.  */
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#ifdef TARGET_LITTLE_SYM
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extern const bfd_target TARGET_LITTLE_SYM;
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#endif
72
 
73
#ifdef TARGET_BIG_SYM
74
const bfd_target TARGET_BIG_SYM =
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{
76
  /* Name: identify kind of target.  */
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  TARGET_BIG_NAME,
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  /* Flavour: general indication about file.  */
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  bfd_target_nlm_flavour,
81
 
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  /* Byteorder: data is big endian.  */
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  BFD_ENDIAN_BIG,
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85
  /* Header_byteorder: header is also big endian.  */
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  BFD_ENDIAN_BIG,
87
 
88
  /* Object_flags: mask of all file flags.  */
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  (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
90
   | WP_TEXT),
91
 
92
  /* Section_flags: mask of all section flags.  */
93
  (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
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   | SEC_CODE | SEC_DATA),
95
 
96
   /* Leading_symbol_char: is the first char of a user symbol
97
      predictable, and if so what is it.  */
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   0,
99
 
100
  /* AR_pad_char: pad character for filenames within an archive header
101
     FIXME:  this really has nothing to do with NLM, this is a characteristic
102
     of the archiver and/or os and should be independently tunable.  */
103
  '/',
104
 
105
  /* AR_max_namelen: maximum number of characters in an archive header
106
     FIXME:  this really has nothing to do with NLM, this is a characteristic
107
     of the archiver and should be independently tunable.  This value is
108
     a WAG (wild a** guess).  */
109
  15,
110
 
111
  /* Routines to byte-swap various sized integers from the data sections.  */
112
  bfd_getb64, bfd_getb_signed_64, bfd_putb64,
113
  bfd_getb32, bfd_getb_signed_32, bfd_putb32,
114
  bfd_getb16, bfd_getb_signed_16, bfd_putb16,
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116
  /* Routines to byte-swap various sized integers from the file headers.  */
117
  bfd_getb64, bfd_getb_signed_64, bfd_putb64,
118
  bfd_getb32, bfd_getb_signed_32, bfd_putb32,
119
  bfd_getb16, bfd_getb_signed_16, bfd_putb16,
120
 
121
  /* bfd_check_format: check the format of a file being read.  */
122
  { _bfd_dummy_target,          /* Unknown format.  */
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    nlmNAME (object_p),         /* Assembler/linker output (object file).  */
124
    bfd_generic_archive_p,      /* An archive.  */
125
    nlm_core_file_p             /* A core file.  */
126
  },
127
 
128
  /* bfd_set_format: set the format of a file being written.  */
129
  { bfd_false,
130
    nlm_mkobject,
131
    _bfd_generic_mkarchive,
132
    bfd_false
133
  },
134
 
135
  /* bfd_write_contents: write cached information into a file being written.  */
136
  { bfd_false,
137
    nlmNAME (write_object_contents),
138
    _bfd_write_archive_contents,
139
    bfd_false
140
  },
141
 
142
  /* Initialize a jump table with the standard macro.
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     All names start with "nlm".  */
144
  BFD_JUMP_TABLE_GENERIC (_bfd_generic),
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  BFD_JUMP_TABLE_COPY (_bfd_generic),
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  BFD_JUMP_TABLE_CORE (_bfd_nocore),
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  BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive),
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  BFD_JUMP_TABLE_SYMBOLS (nlm),
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  BFD_JUMP_TABLE_RELOCS (nlm),
150
  BFD_JUMP_TABLE_WRITE (nlm),
151
  BFD_JUMP_TABLE_LINK (nlm),
152
  BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
153
 
154
  /* Alternative endian target.  */
155
#ifdef TARGET_LITTLE_SYM
156
  & TARGET_LITTLE_SYM,
157
#else
158
  NULL,
159
#endif
160
 
161
  /* Backend_data.  */
162
  (void *) TARGET_BACKEND_DATA
163
};
164
#endif
165
 
166
#ifdef TARGET_LITTLE_SYM
167
const bfd_target TARGET_LITTLE_SYM =
168
{
169
  /* Name: identify kind of target.  */
170
  TARGET_LITTLE_NAME,
171
 
172
  /* Flavour: general indication about file.  */
173
  bfd_target_nlm_flavour,
174
 
175
  /* Byteorder: data is little endian.  */
176
  BFD_ENDIAN_LITTLE,
177
 
178
  /* Header_byteorder: header is also little endian.  */
179
  BFD_ENDIAN_LITTLE,
180
 
181
  /* Object_flags: mask of all file flags.  */
182
  (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
183
   | WP_TEXT),
184
 
185
  /* Section_flags: mask of all section flags.  */
186
  (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY
187
   | SEC_DATA),
188
 
189
   /* Leading_symbol_char: is the first char of a user symbol
190
      predictable, and if so what is it.  */
191
   0,
192
 
193
  /* AR_pad_char: pad character for filenames within an archive header
194
     FIXME:  this really has nothing to do with NLM, this is a characteristic
195
     of the archiver and/or os and should be independently tunable.  */
196
  '/',
197
 
198
  /* AR_max_namelen: maximum number of characters in an archive header
199
     FIXME:  this really has nothing to do with NLM, this is a characteristic
200
     of the archiver and should be independently tunable.  This value is
201
     a WAG (wild a** guess).  */
202
  15,
203
 
204
  /* Routines to byte-swap various sized integers from the data sections.  */
205
  bfd_getl64, bfd_getl_signed_64, bfd_putl64,
206
  bfd_getl32, bfd_getl_signed_32, bfd_putl32,
207
  bfd_getl16, bfd_getl_signed_16, bfd_putl16,
208
 
209
  /* Routines to byte-swap various sized integers from the file headers.  */
210
  bfd_getl64, bfd_getl_signed_64, bfd_putl64,
211
  bfd_getl32, bfd_getl_signed_32, bfd_putl32,
212
  bfd_getl16, bfd_getl_signed_16, bfd_putl16,
213
 
214
  /* bfd_check_format: check the format of a file being read.  */
215
  { _bfd_dummy_target,          /* Unknown format.  */
216
    nlmNAME(object_p),          /* Assembler/linker output (object file).  */
217
    bfd_generic_archive_p,      /* An archive.  */
218
    nlm_core_file_p             /* A core file.  */
219
  },
220
 
221
  /* bfd_set_format: set the format of a file being written.  */
222
  { bfd_false,
223
    nlm_mkobject,
224
    _bfd_generic_mkarchive,
225
    bfd_false
226
  },
227
 
228
  /* bfd_write_contents: write cached information into a file being written.  */
229
  { bfd_false,
230
    nlmNAME(write_object_contents),
231
    _bfd_write_archive_contents,
232
    bfd_false
233
  },
234
 
235
  /* Initialize a jump table with the standard macro.
236
     All names start with "nlm".  */
237
  BFD_JUMP_TABLE_GENERIC (_bfd_generic),
238
  BFD_JUMP_TABLE_COPY (_bfd_generic),
239
  BFD_JUMP_TABLE_CORE (_bfd_nocore),
240
  BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive),
241
  BFD_JUMP_TABLE_SYMBOLS (nlm),
242
  BFD_JUMP_TABLE_RELOCS (nlm),
243
  BFD_JUMP_TABLE_WRITE (nlm),
244
  BFD_JUMP_TABLE_LINK (nlm),
245
  BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
246
 
247
  /* Alternative endian target.  */
248
#ifdef TARGET_BIG_SYM
249
  & TARGET_BIG_SYM,
250
#else
251
  NULL,
252
#endif
253
 
254
  /* Backend_data.  */
255
  (void *) TARGET_BACKEND_DATA
256
};
257
#endif

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