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[/] [openrisc/] [trunk/] [gnu-src/] [binutils-2.18.50/] [bfd/] [libcoff-in.h] - Blame information for rev 156

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/* BFD COFF object file private structure.
2
   Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
3
   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
4
   Free Software Foundation, Inc.
5
   Written by Cygnus Support.
6
 
7
   This file is part of BFD, the Binary File Descriptor library.
8
 
9
   This program is free software; you can redistribute it and/or modify
10
   it under the terms of the GNU General Public License as published by
11
   the Free Software Foundation; either version 3 of the License, or
12
   (at your option) any later version.
13
 
14
   This program is distributed in the hope that it will be useful,
15
   but WITHOUT ANY WARRANTY; without even the implied warranty of
16
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17
   GNU General Public License for more details.
18
 
19
   You should have received a copy of the GNU General Public License
20
   along with this program; if not, write to the Free Software
21
   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
22
   MA 02110-1301, USA.  */
23
 
24
#include "bfdlink.h"
25
 
26
/* Object file tdata; access macros.  */
27
 
28
#define coff_data(bfd)                ((bfd)->tdata.coff_obj_data)
29
#define exec_hdr(bfd)                 (coff_data (bfd)->hdr)
30
#define obj_pe(bfd)                   (coff_data (bfd)->pe)
31
#define obj_symbols(bfd)              (coff_data (bfd)->symbols)
32
#define obj_sym_filepos(bfd)          (coff_data (bfd)->sym_filepos)
33
#define obj_relocbase(bfd)            (coff_data (bfd)->relocbase)
34
#define obj_raw_syments(bfd)          (coff_data (bfd)->raw_syments)
35
#define obj_raw_syment_count(bfd)     (coff_data (bfd)->raw_syment_count)
36
#define obj_convert(bfd)              (coff_data (bfd)->conversion_table)
37
#define obj_conv_table_size(bfd)      (coff_data (bfd)->conv_table_size)
38
#define obj_coff_external_syms(bfd)   (coff_data (bfd)->external_syms)
39
#define obj_coff_keep_syms(bfd)       (coff_data (bfd)->keep_syms)
40
#define obj_coff_strings(bfd)         (coff_data (bfd)->strings)
41
#define obj_coff_keep_strings(bfd)    (coff_data (bfd)->keep_strings)
42
#define obj_coff_sym_hashes(bfd)      (coff_data (bfd)->sym_hashes)
43
#define obj_coff_strings_written(bfd) (coff_data (bfd)->strings_written)
44
#define obj_coff_local_toc_table(bfd) (coff_data (bfd)->local_toc_sym_map)
45
 
46
/* `Tdata' information kept for COFF files.  */
47
 
48
typedef struct coff_tdata
49
{
50
  struct coff_symbol_struct *symbols;   /* Symtab for input bfd.  */
51
  unsigned int *conversion_table;
52
  int conv_table_size;
53
  file_ptr sym_filepos;
54
 
55
  struct coff_ptr_struct *raw_syments;
56
  unsigned long raw_syment_count;
57
 
58
  /* These are only valid once writing has begun.  */
59
  long int relocbase;
60
 
61
  /* These members communicate important constants about the symbol table
62
     to GDB's symbol-reading code.  These `constants' unfortunately vary
63
     from coff implementation to implementation...  */
64
  unsigned local_n_btmask;
65
  unsigned local_n_btshft;
66
  unsigned local_n_tmask;
67
  unsigned local_n_tshift;
68
  unsigned local_symesz;
69
  unsigned local_auxesz;
70
  unsigned local_linesz;
71
 
72
  /* The unswapped external symbols.  May be NULL.  Read by
73
     _bfd_coff_get_external_symbols.  */
74
  void * external_syms;
75
  /* If this is TRUE, the external_syms may not be freed.  */
76
  bfd_boolean keep_syms;
77
 
78
  /* The string table.  May be NULL.  Read by
79
     _bfd_coff_read_string_table.  */
80
  char *strings;
81
  /* If this is TRUE, the strings may not be freed.  */
82
  bfd_boolean keep_strings;
83
  /* If this is TRUE, the strings have been written out already.  */
84
  bfd_boolean strings_written;
85
 
86
  /* Is this a PE format coff file?  */
87
  int pe;
88
  /* Used by the COFF backend linker.  */
89
  struct coff_link_hash_entry **sym_hashes;
90
 
91
  /* Used by the pe linker for PowerPC.  */
92
  int *local_toc_sym_map;
93
 
94
  struct bfd_link_info *link_info;
95
 
96
  /* Used by coff_find_nearest_line.  */
97
  void * line_info;
98
 
99
  /* A place to stash dwarf2 info for this bfd.  */
100
  void * dwarf2_find_line_info;
101
 
102
  /* The timestamp from the COFF file header.  */
103
  long timestamp;
104
 
105
  /* Copy of some of the f_flags bits in the COFF filehdr structure,
106
     used by ARM code.  */
107
  flagword flags;
108
 
109
} coff_data_type;
110
 
111
/* Tdata for pe image files.  */
112
typedef struct pe_tdata
113
{
114
  coff_data_type coff;
115
  struct internal_extra_pe_aouthdr pe_opthdr;
116
  int dll;
117
  int has_reloc_section;
118
  bfd_boolean (*in_reloc_p) (bfd *, reloc_howto_type *);
119
  flagword real_flags;
120
  int target_subsystem;
121
  bfd_boolean force_minimum_alignment;
122
} pe_data_type;
123
 
124
#define pe_data(bfd)            ((bfd)->tdata.pe_obj_data)
125
 
126
/* Tdata for XCOFF files.  */
127
 
128
struct xcoff_tdata
129
{
130
  /* Basic COFF information.  */
131
  coff_data_type coff;
132
 
133
  /* TRUE if this is an XCOFF64 file. */
134
  bfd_boolean xcoff64;
135
 
136
  /* TRUE if a large a.out header should be generated.  */
137
  bfd_boolean full_aouthdr;
138
 
139
  /* TOC value.  */
140
  bfd_vma toc;
141
 
142
  /* Index of section holding TOC.  */
143
  int sntoc;
144
 
145
  /* Index of section holding entry point.  */
146
  int snentry;
147
 
148
  /* .text alignment from optional header.  */
149
  int text_align_power;
150
 
151
  /* .data alignment from optional header.  */
152
  int data_align_power;
153
 
154
  /* modtype from optional header.  */
155
  short modtype;
156
 
157
  /* cputype from optional header.  */
158
  short cputype;
159
 
160
  /* maxdata from optional header.  */
161
  bfd_vma maxdata;
162
 
163
  /* maxstack from optional header.  */
164
  bfd_vma maxstack;
165
 
166
  /* Used by the XCOFF backend linker.  */
167
  asection **csects;
168
  unsigned long *debug_indices;
169
  unsigned int import_file_id;
170
};
171
 
172
#define xcoff_data(abfd) ((abfd)->tdata.xcoff_obj_data)
173
 
174
/* We take the address of the first element of an asymbol to ensure that the
175
   macro is only ever applied to an asymbol.  */
176
#define coffsymbol(asymbol) ((coff_symbol_type *)(&((asymbol)->the_bfd)))
177
 
178
/* The used_by_bfd field of a section may be set to a pointer to this
179
   structure.  */
180
 
181
struct coff_section_tdata
182
{
183
  /* The relocs, swapped into COFF internal form.  This may be NULL.  */
184
  struct internal_reloc *relocs;
185
  /* If this is TRUE, the relocs entry may not be freed.  */
186
  bfd_boolean keep_relocs;
187
  /* The section contents.  This may be NULL.  */
188
  bfd_byte *contents;
189
  /* If this is TRUE, the contents entry may not be freed.  */
190
  bfd_boolean keep_contents;
191
  /* Information cached by coff_find_nearest_line.  */
192
  bfd_vma offset;
193
  unsigned int i;
194
  const char *function;
195
  /* Optional information about a COMDAT entry; NULL if not COMDAT. */
196
  struct coff_comdat_info *comdat;
197
  int line_base;
198
  /* A pointer used for .stab linking optimizations.  */
199
  void * stab_info;
200
  /* Available for individual backends.  */
201
  void * tdata;
202
};
203
 
204
/* An accessor macro for the coff_section_tdata structure.  */
205
#define coff_section_data(abfd, sec) \
206
  ((struct coff_section_tdata *) (sec)->used_by_bfd)
207
 
208
/* Tdata for sections in XCOFF files.  This is used by the linker.  */
209
 
210
struct xcoff_section_tdata
211
{
212
  /* Used for XCOFF csects created by the linker; points to the real
213
     XCOFF section which contains this csect.  */
214
  asection *enclosing;
215
  /* The lineno_count field for the enclosing section, because we are
216
     going to clobber it there.  */
217
  unsigned int lineno_count;
218
  /* The first and one past the last symbol indices for symbols used
219
     by this csect.  */
220
  unsigned long first_symndx;
221
  unsigned long last_symndx;
222
};
223
 
224
/* An accessor macro the xcoff_section_tdata structure.  */
225
#define xcoff_section_data(abfd, sec) \
226
  ((struct xcoff_section_tdata *) coff_section_data ((abfd), (sec))->tdata)
227
 
228
/* Tdata for sections in PE files.  */
229
 
230
struct pei_section_tdata
231
{
232
  /* The virtual size of the section.  */
233
  bfd_size_type virt_size;
234
  /* The PE section flags.  */
235
  long pe_flags;
236
};
237
 
238
/* An accessor macro for the pei_section_tdata structure.  */
239
#define pei_section_data(abfd, sec) \
240
  ((struct pei_section_tdata *) coff_section_data ((abfd), (sec))->tdata)
241
 
242
/* COFF linker hash table entries.  */
243
 
244
struct coff_link_hash_entry
245
{
246
  struct bfd_link_hash_entry root;
247
 
248
  /* Symbol index in output file.  Set to -1 initially.  Set to -2 if
249
     there is a reloc against this symbol.  */
250
  long indx;
251
 
252
  /* Symbol type.  */
253
  unsigned short type;
254
 
255
  /* Symbol class.  */
256
  unsigned char class;
257
 
258
  /* Number of auxiliary entries.  */
259
  char numaux;
260
 
261
  /* BFD to take auxiliary entries from.  */
262
  bfd *auxbfd;
263
 
264
  /* Pointer to array of auxiliary entries, if any.  */
265
  union internal_auxent *aux;
266
 
267
  /* Flag word; legal values follow.  */
268
  unsigned short coff_link_hash_flags;
269
  /* Symbol is a PE section symbol.  */
270
#define COFF_LINK_HASH_PE_SECTION_SYMBOL (01)
271
};
272
 
273
/* COFF linker hash table.  */
274
 
275
struct coff_link_hash_table
276
{
277
  struct bfd_link_hash_table root;
278
  /* A pointer to information used to link stabs in sections.  */
279
  struct stab_info stab_info;
280
};
281
 
282
/* Look up an entry in a COFF linker hash table.  */
283
 
284
#define coff_link_hash_lookup(table, string, create, copy, follow)      \
285
  ((struct coff_link_hash_entry *)                                      \
286
   bfd_link_hash_lookup (&(table)->root, (string), (create),            \
287
                         (copy), (follow)))
288
 
289
/* Traverse a COFF linker hash table.  */
290
 
291
#define coff_link_hash_traverse(table, func, info)                      \
292
  (bfd_link_hash_traverse                                               \
293
   (&(table)->root,                                                     \
294
    (bfd_boolean (*) (struct bfd_link_hash_entry *, void *)) (func), \
295
    (info)))
296
 
297
/* Get the COFF linker hash table from a link_info structure.  */
298
 
299
#define coff_hash_table(p) ((struct coff_link_hash_table *) ((p)->hash))
300
 
301
/* Functions in coffgen.c.  */
302
extern const bfd_target *coff_object_p
303
  (bfd *);
304
extern struct bfd_section *coff_section_from_bfd_index
305
  (bfd *, int);
306
extern long coff_get_symtab_upper_bound
307
  (bfd *);
308
extern long coff_canonicalize_symtab
309
  (bfd *, asymbol **);
310
extern int coff_count_linenumbers
311
  (bfd *);
312
extern struct coff_symbol_struct *coff_symbol_from
313
  (bfd *, asymbol *);
314
extern bfd_boolean coff_renumber_symbols
315
  (bfd *, int *);
316
extern void coff_mangle_symbols
317
  (bfd *);
318
extern bfd_boolean coff_write_symbols
319
  (bfd *);
320
extern bfd_boolean coff_write_linenumbers
321
  (bfd *);
322
extern alent *coff_get_lineno
323
  (bfd *, asymbol *);
324
extern asymbol *coff_section_symbol
325
  (bfd *, char *);
326
extern bfd_boolean _bfd_coff_get_external_symbols
327
  (bfd *);
328
extern const char *_bfd_coff_read_string_table
329
  (bfd *);
330
extern bfd_boolean _bfd_coff_free_symbols
331
  (bfd *);
332
extern struct coff_ptr_struct *coff_get_normalized_symtab
333
  (bfd *);
334
extern long coff_get_reloc_upper_bound
335
  (bfd *, sec_ptr);
336
extern asymbol *coff_make_empty_symbol
337
  (bfd *);
338
extern void coff_print_symbol
339
  (bfd *, void * filep, asymbol *, bfd_print_symbol_type);
340
extern void coff_get_symbol_info
341
  (bfd *, asymbol *, symbol_info *ret);
342
extern bfd_boolean _bfd_coff_is_local_label_name
343
  (bfd *, const char *);
344
extern asymbol *coff_bfd_make_debug_symbol
345
  (bfd *, void *, unsigned long);
346
extern bfd_boolean coff_find_nearest_line
347
  (bfd *, asection *, asymbol **, bfd_vma, const char **,
348
   const char **, unsigned int *);
349
extern bfd_boolean coff_find_inliner_info
350
  (bfd *, const char **, const char **, unsigned int *);
351
extern int coff_sizeof_headers
352
  (bfd *, struct bfd_link_info *);
353
extern bfd_boolean bfd_coff_reloc16_relax_section
354
  (bfd *, asection *, struct bfd_link_info *, bfd_boolean *);
355
extern bfd_byte *bfd_coff_reloc16_get_relocated_section_contents
356
  (bfd *, struct bfd_link_info *, struct bfd_link_order *,
357
   bfd_byte *, bfd_boolean, asymbol **);
358
extern bfd_vma bfd_coff_reloc16_get_value
359
  (arelent *, struct bfd_link_info *, asection *);
360
extern void bfd_perform_slip
361
  (bfd *, unsigned int, asection *, bfd_vma);
362
 
363
/* Functions and types in cofflink.c.  */
364
 
365
#define STRING_SIZE_SIZE 4
366
 
367
/* We use a hash table to merge identical enum, struct, and union
368
   definitions in the linker.  */
369
 
370
/* Information we keep for a single element (an enum value, a
371
   structure or union field) in the debug merge hash table.  */
372
 
373
struct coff_debug_merge_element
374
{
375
  /* Next element.  */
376
  struct coff_debug_merge_element *next;
377
 
378
  /* Name.  */
379
  const char *name;
380
 
381
  /* Type.  */
382
  unsigned int type;
383
 
384
  /* Symbol index for complex type.  */
385
  long tagndx;
386
};
387
 
388
/* A linked list of debug merge entries for a given name.  */
389
 
390
struct coff_debug_merge_type
391
{
392
  /* Next type with the same name.  */
393
  struct coff_debug_merge_type *next;
394
 
395
  /* Class of type.  */
396
  int class;
397
 
398
  /* Symbol index where this type is defined.  */
399
  long indx;
400
 
401
  /* List of elements.  */
402
  struct coff_debug_merge_element *elements;
403
};
404
 
405
/* Information we store in the debug merge hash table.  */
406
 
407
struct coff_debug_merge_hash_entry
408
{
409
  struct bfd_hash_entry root;
410
 
411
  /* A list of types with this name.  */
412
  struct coff_debug_merge_type *types;
413
};
414
 
415
/* The debug merge hash table.  */
416
 
417
struct coff_debug_merge_hash_table
418
{
419
  struct bfd_hash_table root;
420
};
421
 
422
/* Initialize a COFF debug merge hash table.  */
423
 
424
#define coff_debug_merge_hash_table_init(table) \
425
  (bfd_hash_table_init (&(table)->root, _bfd_coff_debug_merge_hash_newfunc, \
426
                        sizeof (struct coff_debug_merge_hash_entry)))
427
 
428
/* Free a COFF debug merge hash table.  */
429
 
430
#define coff_debug_merge_hash_table_free(table) \
431
  (bfd_hash_table_free (&(table)->root))
432
 
433
/* Look up an entry in a COFF debug merge hash table.  */
434
 
435
#define coff_debug_merge_hash_lookup(table, string, create, copy) \
436
  ((struct coff_debug_merge_hash_entry *) \
437
   bfd_hash_lookup (&(table)->root, (string), (create), (copy)))
438
 
439
/* Information we keep for each section in the output file when doing
440
   a relocatable link.  */
441
 
442
struct coff_link_section_info
443
{
444
  /* The relocs to be output.  */
445
  struct internal_reloc *relocs;
446
  /* For each reloc against a global symbol whose index was not known
447
     when the reloc was handled, the global hash table entry.  */
448
  struct coff_link_hash_entry **rel_hashes;
449
};
450
 
451
/* Information that we pass around while doing the final link step.  */
452
 
453
struct coff_final_link_info
454
{
455
  /* General link information.  */
456
  struct bfd_link_info *info;
457
  /* Output BFD.  */
458
  bfd *output_bfd;
459
  /* Used to indicate failure in traversal routine.  */
460
  bfd_boolean failed;
461
  /* If doing "task linking" set only during the time when we want the
462
     global symbol writer to convert the storage class of defined global
463
     symbols from global to static. */
464
  bfd_boolean global_to_static;
465
  /* Hash table for long symbol names.  */
466
  struct bfd_strtab_hash *strtab;
467
  /* When doing a relocatable link, an array of information kept for
468
     each output section, indexed by the target_index field.  */
469
  struct coff_link_section_info *section_info;
470
  /* Symbol index of last C_FILE symbol (-1 if none).  */
471
  long last_file_index;
472
  /* Contents of last C_FILE symbol.  */
473
  struct internal_syment last_file;
474
  /* Symbol index of first aux entry of last .bf symbol with an empty
475
     endndx field (-1 if none).  */
476
  long last_bf_index;
477
  /* Contents of last_bf_index aux entry.  */
478
  union internal_auxent last_bf;
479
  /* Hash table used to merge debug information.  */
480
  struct coff_debug_merge_hash_table debug_merge;
481
  /* Buffer large enough to hold swapped symbols of any input file.  */
482
  struct internal_syment *internal_syms;
483
  /* Buffer large enough to hold sections of symbols of any input file.  */
484
  asection **sec_ptrs;
485
  /* Buffer large enough to hold output indices of symbols of any
486
     input file.  */
487
  long *sym_indices;
488
  /* Buffer large enough to hold output symbols for any input file.  */
489
  bfd_byte *outsyms;
490
  /* Buffer large enough to hold external line numbers for any input
491
     section.  */
492
  bfd_byte *linenos;
493
  /* Buffer large enough to hold any input section.  */
494
  bfd_byte *contents;
495
  /* Buffer large enough to hold external relocs of any input section.  */
496
  bfd_byte *external_relocs;
497
  /* Buffer large enough to hold swapped relocs of any input section.  */
498
  struct internal_reloc *internal_relocs;
499
};
500
 
501
/* Most COFF variants have no way to record the alignment of a
502
   section.  This struct is used to set a specific alignment based on
503
   the name of the section.  */
504
 
505
struct coff_section_alignment_entry
506
{
507
  /* The section name.  */
508
  const char *name;
509
 
510
  /* This is either (unsigned int) -1, indicating that the section
511
     name must match exactly, or it is the number of letters which
512
     must match at the start of the name.  */
513
  unsigned int comparison_length;
514
 
515
  /* These macros may be used to fill in the first two fields in a
516
     structure initialization.  */
517
#define COFF_SECTION_NAME_EXACT_MATCH(name) (name), ((unsigned int) -1)
518
#define COFF_SECTION_NAME_PARTIAL_MATCH(name) (name), (sizeof (name) - 1)
519
 
520
  /* Only use this entry if the default section alignment for this
521
     target is at least that much (as a power of two).  If this field
522
     is COFF_ALIGNMENT_FIELD_EMPTY, it should be ignored.  */
523
  unsigned int default_alignment_min;
524
 
525
  /* Only use this entry if the default section alignment for this
526
     target is no greater than this (as a power of two).  If this
527
     field is COFF_ALIGNMENT_FIELD_EMPTY, it should be ignored.  */
528
  unsigned int default_alignment_max;
529
 
530
#define COFF_ALIGNMENT_FIELD_EMPTY ((unsigned int) -1)
531
 
532
  /* The desired alignment for this section (as a power of two).  */
533
  unsigned int alignment_power;
534
};
535
 
536
extern struct bfd_hash_entry *_bfd_coff_link_hash_newfunc
537
  (struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
538
extern bfd_boolean _bfd_coff_link_hash_table_init
539
  (struct coff_link_hash_table *, bfd *,
540
   struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
541
                               struct bfd_hash_table *,
542
                               const char *),
543
   unsigned int);
544
extern struct bfd_link_hash_table *_bfd_coff_link_hash_table_create
545
  (bfd *);
546
extern const char *_bfd_coff_internal_syment_name
547
  (bfd *, const struct internal_syment *, char *);
548
extern bfd_boolean _bfd_coff_link_add_symbols
549
  (bfd *, struct bfd_link_info *);
550
extern bfd_boolean _bfd_coff_final_link
551
  (bfd *, struct bfd_link_info *);
552
extern struct internal_reloc *_bfd_coff_read_internal_relocs
553
  (bfd *, asection *, bfd_boolean, bfd_byte *, bfd_boolean,
554
   struct internal_reloc *);
555
extern bfd_boolean _bfd_coff_generic_relocate_section
556
  (bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *,
557
   struct internal_reloc *, struct internal_syment *, asection **);
558
extern struct bfd_hash_entry *_bfd_coff_debug_merge_hash_newfunc
559
  (struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
560
extern bfd_boolean _bfd_coff_write_global_sym
561
  (struct coff_link_hash_entry *, void *);
562
extern bfd_boolean _bfd_coff_write_task_globals
563
  (struct coff_link_hash_entry *, void *);
564
extern bfd_boolean _bfd_coff_link_input_bfd
565
  (struct coff_final_link_info *, bfd *);
566
extern bfd_boolean _bfd_coff_reloc_link_order
567
  (bfd *, struct coff_final_link_info *, asection *,
568
   struct bfd_link_order *);
569
 
570
 
571
#define coff_get_section_contents_in_window \
572
  _bfd_generic_get_section_contents_in_window
573
 
574
/* Functions in xcofflink.c.  */
575
 
576
extern long _bfd_xcoff_get_dynamic_symtab_upper_bound
577
  (bfd *);
578
extern long _bfd_xcoff_canonicalize_dynamic_symtab
579
  (bfd *, asymbol **);
580
extern long _bfd_xcoff_get_dynamic_reloc_upper_bound
581
  (bfd *);
582
extern long _bfd_xcoff_canonicalize_dynamic_reloc
583
  (bfd *, arelent **, asymbol **);
584
extern struct bfd_link_hash_table *_bfd_xcoff_bfd_link_hash_table_create
585
  (bfd *);
586
extern void _bfd_xcoff_bfd_link_hash_table_free
587
  (struct bfd_link_hash_table *);
588
extern bfd_boolean _bfd_xcoff_bfd_link_add_symbols
589
  (bfd *, struct bfd_link_info *);
590
extern bfd_boolean _bfd_xcoff_bfd_final_link
591
  (bfd *, struct bfd_link_info *);
592
extern bfd_boolean _bfd_ppc_xcoff_relocate_section
593
  (bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *,
594
   struct internal_reloc *, struct internal_syment *, asection **);
595
 
596
/* Functions in coff-ppc.c.  FIXME: These are called be pe.em in the
597
   linker, and so should start with bfd and be declared in bfd.h.  */
598
 
599
extern bfd_boolean ppc_allocate_toc_section
600
  (struct bfd_link_info *);
601
extern bfd_boolean ppc_process_before_allocation
602
  (bfd *, struct bfd_link_info *);
603
 

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