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[/] [openrisc/] [trunk/] [gnu-old/] [binutils-2.18.50/] [bfd/] [coff-mcore.c] - Blame information for rev 835

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1 38 julius
/* BFD back-end for Motorola MCore COFF/PE
2
   Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007
3
   Free Software Foundation, Inc.
4
 
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
8
   it under the terms of the GNU General Public License as published by
9
   the Free Software Foundation; either version 3 of the License, or
10
   (at your option) any later version.
11
 
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.
16
 
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, 51 Franklin Street - Fifth Floor,
20
   Boston, MA 02110-1301, USA.  */
21
 
22
#include "sysdep.h"
23
#include "bfd.h"
24
#include "libbfd.h"
25
#include "coff/mcore.h"
26
#include "coff/internal.h"
27
#include "coff/pe.h"
28
#include "libcoff.h"
29
 
30
#ifdef BADMAG
31
#undef BADMAG
32
#endif
33
#define BADMAG(x) MCOREBADMAG(x)
34
 
35
#ifndef NUM_ELEM
36
#define NUM_ELEM(A) (sizeof (A) / sizeof (A)[0])
37
#endif
38
 
39
/* This file is compiled more than once, but we only compile the
40
   final_link routine once.  */
41
extern bfd_boolean mcore_bfd_coff_final_link
42
  PARAMS ((bfd *, struct bfd_link_info *));
43
static bfd_reloc_status_type mcore_coff_unsupported_reloc
44
  PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
45
static bfd_boolean coff_mcore_relocate_section
46
  PARAMS ((bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *,
47
           struct internal_reloc *, struct internal_syment *, asection **));
48
static reloc_howto_type *mcore_coff_reloc_type_lookup
49
  PARAMS ((bfd *, bfd_reloc_code_real_type));
50
static reloc_howto_type *coff_mcore_rtype_to_howto
51
  PARAMS ((bfd *, asection *, struct internal_reloc *,
52
           struct coff_link_hash_entry *, struct internal_syment *,
53
           bfd_vma *));
54
static bfd_boolean in_reloc_p PARAMS ((bfd *, reloc_howto_type *));
55
 
56
/* The NT loader points the toc register to &toc + 32768, in order to
57
   use the complete range of a 16-bit displacement. We have to adjust
58
   for this when we fix up loads displaced off the toc reg.  */
59
#define TOC_LOAD_ADJUSTMENT (-32768)
60
#define TOC_SECTION_NAME ".private.toc"
61
 
62
/* The main body of code is in coffcode.h.  */
63
#define COFF_DEFAULT_SECTION_ALIGNMENT_POWER 2
64
 
65
/* In case we're on a 32-bit machine, construct a 64-bit "-1" value
66
   from smaller values.  Start with zero, widen, *then* decrement.  */
67
#define MINUS_ONE       (((bfd_vma)0) - 1)
68
 
69
static reloc_howto_type mcore_coff_howto_table[] =
70
{
71
  /* Unused: */
72
  HOWTO (IMAGE_REL_MCORE_ABSOLUTE,/* type */
73
         0,                       /* rightshift */
74
         0,                       /* size (0 = byte, 1 = short, 2 = long) */
75
         0,                       /* bitsize */
76
         FALSE,                  /* pc_relative */
77
         0,                       /* bitpos */
78
         complain_overflow_dont, /* dont complain_on_overflow */
79
         NULL,                   /* special_function */
80
         "ABSOLUTE",             /* name */
81
         FALSE,                  /* partial_inplace */
82
         0x00,                   /* src_mask */
83
         0x00,                   /* dst_mask */
84
         FALSE),                 /* pcrel_offset */
85
 
86
  HOWTO (IMAGE_REL_MCORE_ADDR32,/* type */
87
         0,                      /* rightshift */
88
         2,                     /* size (0 = byte, 1 = short, 2 = long) */
89
         32,                    /* bitsize */
90
         FALSE,                 /* pc_relative */
91
         0,                      /* bitpos */
92
         complain_overflow_bitfield, /* complain_on_overflow */
93
         NULL,                  /* special_function */
94
         "ADDR32",              /* name */
95
         TRUE,                  /* partial_inplace */
96
         0xffffffff,            /* src_mask */
97
         0xffffffff,            /* dst_mask */
98
         FALSE),                /* pcrel_offset */
99
 
100
  /* 8 bits + 2 zero bits; jmpi/jsri/lrw instructions.
101
     Should not appear in object files.  */
102
  HOWTO (IMAGE_REL_MCORE_PCREL_IMM8BY4, /* type */
103
         2,                     /* rightshift */
104
         1,                     /* size (0 = byte, 1 = short, 2 = long) */
105
         8,                     /* bitsize */
106
         TRUE,                  /* pc_relative */
107
         0,                      /* bitpos */
108
         complain_overflow_bitfield, /* complain_on_overflow */
109
         mcore_coff_unsupported_reloc, /* special_function */
110
         "IMM8BY4",             /* name */
111
         FALSE,                 /* partial_inplace */
112
         0,                      /* src_mask */
113
         0,                      /* dst_mask */
114
         TRUE),                 /* pcrel_offset */
115
 
116
  /* bsr/bt/bf/br instructions; 11 bits + 1 zero bit
117
     Span 2k instructions == 4k bytes.
118
     Only useful pieces at the relocated address are the opcode (5 bits) */
119
  HOWTO (IMAGE_REL_MCORE_PCREL_IMM11BY2,/* type */
120
         1,                     /* rightshift */
121
         1,                     /* size (0 = byte, 1 = short, 2 = long) */
122
         11,                    /* bitsize */
123
         TRUE,                  /* pc_relative */
124
         0,                      /* bitpos */
125
         complain_overflow_signed, /* complain_on_overflow */
126
         NULL,                  /* special_function */
127
         "IMM11BY2",            /* name */
128
         FALSE,                 /* partial_inplace */
129
         0x0,                   /* src_mask */
130
         0x7ff,                 /* dst_mask */
131
         TRUE),                 /* pcrel_offset */
132
 
133
  /* 4 bits + 1 zero bit; 'loopt' instruction only; unsupported.  */
134
  HOWTO (IMAGE_REL_MCORE_PCREL_IMM4BY2, /* type */
135
         1,                     /* rightshift */
136
         1,                     /* size (0 = byte, 1 = short, 2 = long) */
137
         4,                     /* bitsize */
138
         TRUE,                  /* pc_relative */
139
         0,                      /* bitpos */
140
         complain_overflow_bitfield, /* complain_on_overflow */
141
         mcore_coff_unsupported_reloc, /* special_function */
142
         "IMM4BY2",              /* name */
143
         FALSE,                 /* partial_inplace */
144
         0,                      /* src_mask */
145
         0,                      /* dst_mask */
146
         TRUE),                 /* pcrel_offset */
147
 
148
  /* 32-bit pc-relative. Eventually this will help support PIC code.  */
149
  HOWTO (IMAGE_REL_MCORE_PCREL_32,/* type */
150
         0,                      /* rightshift */
151
         2,                     /* size (0 = byte, 1 = short, 2 = long) */
152
         32,                    /* bitsize */
153
         TRUE,                  /* pc_relative */
154
         0,                      /* bitpos */
155
         complain_overflow_bitfield, /* complain_on_overflow */
156
         NULL,                  /* special_function */
157
         "PCREL_32",            /* name */
158
         FALSE,                 /* partial_inplace */
159
         0x0,                   /* src_mask */
160
         0xffffffff,            /* dst_mask */
161
         TRUE),                 /* pcrel_offset */
162
 
163
  /* Like PCREL_IMM11BY2, this relocation indicates that there is a
164
     'jsri' at the specified address. There is a separate relocation
165
     entry for the literal pool entry that it references, but we
166
     might be able to change the jsri to a bsr if the target turns out
167
     to be close enough [even though we won't reclaim the literal pool
168
     entry, we'll get some runtime efficiency back]. Note that this
169
     is a relocation that we are allowed to safely ignore.  */
170
  HOWTO (IMAGE_REL_MCORE_PCREL_JSR_IMM11BY2,/* type */
171
         1,                     /* rightshift */
172
         1,                     /* size (0 = byte, 1 = short, 2 = long) */
173
         11,                    /* bitsize */
174
         TRUE,                  /* pc_relative */
175
         0,                      /* bitpos */
176
         complain_overflow_signed, /* complain_on_overflow */
177
         NULL,                  /* special_function */
178
         "JSR_IMM11BY2",        /* name */
179
         FALSE,                 /* partial_inplace */
180
         0x0,                   /* src_mask */
181
         0x7ff,                 /* dst_mask */
182
         TRUE),                 /* pcrel_offset */
183
 
184
  HOWTO (IMAGE_REL_MCORE_RVA,   /* type */
185
         0,                      /* rightshift */
186
         2,                     /* size (0 = byte, 1 = short, 2 = long) */
187
         32,                    /* bitsize */
188
         FALSE,                 /* pc_relative */
189
         0,                      /* bitpos */
190
         complain_overflow_signed, /* complain_on_overflow */
191
         NULL,                  /* special_function */
192
         "MCORE_RVA",           /* name */
193
         TRUE,                  /* partial_inplace */
194
         0xffffffff,            /* src_mask */
195
         0xffffffff,            /* dst_mask */
196
         TRUE)                  /* pcrel_offset */
197
};
198
 
199
/* Extend the coff_link_hash_table structure with a few M*Core specific fields.
200
   This allows us to store global data here without actually creating any
201
   global variables, which is a no-no in the BFD world.  */
202
typedef struct coff_mcore_link_hash_table
203
{
204
  /* The original coff_link_hash_table structure.  MUST be first field.  */
205
  struct coff_link_hash_table   root;
206
 
207
  bfd *                         bfd_of_toc_owner;
208
  long int                      global_toc_size;
209
  long int                      import_table_size;
210
  long int                      first_thunk_address;
211
  long int                      thunk_size;
212
}
213
mcore_hash_table;
214
 
215
/* Get the MCore coff linker hash table from a link_info structure.  */
216
#define coff_mcore_hash_table(info) \
217
  ((mcore_hash_table *) ((info)->hash))
218
 
219
 
220
/* Add an entry to the base file.  */
221
 
222
static bfd_boolean
223
mcore_emit_base_file_entry (struct bfd_link_info *info,
224
                            bfd *output_bfd,
225
                            asection *input_section,
226
                            bfd_vma reloc_offset)
227
{
228
  bfd_vma addr = reloc_offset
229
                 - input_section->vma
230
                 + input_section->output_offset
231
                 + input_section->output_section->vma;
232
 
233
  if (coff_data (output_bfd)->pe)
234
     addr -= pe_data (output_bfd)->pe_opthdr.ImageBase;
235
 
236
  if (fwrite (&addr, sizeof (addr), 1, (FILE *) info->base_file) == 1)
237
    return TRUE;
238
 
239
  bfd_set_error (bfd_error_system_call);
240
  return FALSE;
241
}
242
 
243
static bfd_reloc_status_type
244
mcore_coff_unsupported_reloc (abfd, reloc_entry, symbol, data, input_section,
245
                           output_bfd, error_message)
246
     bfd * abfd;
247
     arelent * reloc_entry;
248
     asymbol * symbol ATTRIBUTE_UNUSED;
249
     PTR data ATTRIBUTE_UNUSED;
250
     asection * input_section ATTRIBUTE_UNUSED;
251
     bfd * output_bfd ATTRIBUTE_UNUSED;
252
     char ** error_message ATTRIBUTE_UNUSED;
253
{
254
  BFD_ASSERT (reloc_entry->howto != (reloc_howto_type *)0);
255
 
256
  _bfd_error_handler (_("%B: Relocation %s (%d) is not currently supported.\n"),
257
                      abfd,
258
                      reloc_entry->howto->name,
259
                      reloc_entry->howto->type);
260
 
261
  return bfd_reloc_notsupported;
262
}
263
 
264
/* A cheesy little macro to make the code a little more readable.  */
265
#define HOW2MAP(bfd_rtype, mcore_rtype)  \
266
 case bfd_rtype: return & mcore_coff_howto_table [mcore_rtype]
267
 
268
static reloc_howto_type *
269
mcore_coff_reloc_type_lookup (abfd, code)
270
     bfd * abfd ATTRIBUTE_UNUSED;
271
     bfd_reloc_code_real_type code;
272
{
273
  switch (code)
274
    {
275
      HOW2MAP (BFD_RELOC_32,                       IMAGE_REL_MCORE_ADDR32);
276
      HOW2MAP (BFD_RELOC_MCORE_PCREL_IMM8BY4,      IMAGE_REL_MCORE_PCREL_IMM8BY4);
277
      HOW2MAP (BFD_RELOC_MCORE_PCREL_IMM11BY2,     IMAGE_REL_MCORE_PCREL_IMM11BY2);
278
      HOW2MAP (BFD_RELOC_MCORE_PCREL_IMM4BY2,      IMAGE_REL_MCORE_PCREL_IMM4BY2);
279
      HOW2MAP (BFD_RELOC_32_PCREL,                 IMAGE_REL_MCORE_PCREL_32);
280
      HOW2MAP (BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2, IMAGE_REL_MCORE_PCREL_JSR_IMM11BY2);
281
      HOW2MAP (BFD_RELOC_RVA,                      IMAGE_REL_MCORE_RVA);
282
   default:
283
      return NULL;
284
    }
285
  /*NOTREACHED*/
286
}
287
#undef HOW2MAP
288
 
289
static reloc_howto_type *
290
mcore_coff_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
291
                              const char *r_name)
292
{
293
  unsigned int i;
294
 
295
  for (i = 0;
296
       i < (sizeof (mcore_coff_howto_table)
297
            / sizeof (mcore_coff_howto_table[0]));
298
       i++)
299
    if (mcore_coff_howto_table[i].name != NULL
300
        && strcasecmp (mcore_coff_howto_table[i].name, r_name) == 0)
301
      return &mcore_coff_howto_table[i];
302
 
303
  return NULL;
304
}
305
 
306
#define RTYPE2HOWTO(cache_ptr, dst) \
307
  (cache_ptr)->howto = mcore_coff_howto_table + (dst)->r_type;
308
 
309
static reloc_howto_type *
310
coff_mcore_rtype_to_howto (abfd, sec, rel, h, sym, addendp)
311
     bfd * abfd ATTRIBUTE_UNUSED;
312
     asection * sec;
313
     struct internal_reloc * rel;
314
     struct coff_link_hash_entry * h ATTRIBUTE_UNUSED;
315
     struct internal_syment * sym;
316
     bfd_vma * addendp;
317
{
318
  reloc_howto_type * howto;
319
 
320
  if (rel->r_type >= NUM_ELEM (mcore_coff_howto_table))
321
    return NULL;
322
 
323
  howto = mcore_coff_howto_table + rel->r_type;
324
 
325
  if (rel->r_type == IMAGE_REL_MCORE_RVA)
326
    * addendp -= pe_data (sec->output_section->owner)->pe_opthdr.ImageBase;
327
 
328
  else if (howto->pc_relative)
329
    {
330
      * addendp = sec->vma - 2; /* XXX guess - is this right ? */
331
 
332
      /* If the symbol is defined, then the generic code is going to
333
         add back the symbol value in order to cancel out an
334
         adjustment it made to the addend.  However, we set the addend
335
         to 0 at the start of this function.  We need to adjust here,
336
         to avoid the adjustment the generic code will make.  FIXME:
337
         This is getting a bit hackish.  */
338
      if (sym != NULL && sym->n_scnum != 0)
339
        * addendp -= sym->n_value;
340
    }
341
  else
342
    * addendp = 0;
343
 
344
  return howto;
345
}
346
 
347
/* Return TRUE if this relocation should appear in the output .reloc section.
348
   This function is referenced in pe_mkobject in peicode.h.  */
349
 
350
static bfd_boolean
351
in_reloc_p (abfd, howto)
352
     bfd * abfd ATTRIBUTE_UNUSED;
353
     reloc_howto_type * howto;
354
{
355
  return ! howto->pc_relative && howto->type != IMAGE_REL_MCORE_RVA;
356
}
357
 
358
/* The reloc processing routine for the optimized COFF linker.  */
359
static bfd_boolean
360
coff_mcore_relocate_section (output_bfd, info, input_bfd, input_section,
361
                           contents, relocs, syms, sections)
362
     bfd * output_bfd;
363
     struct bfd_link_info * info;
364
     bfd * input_bfd;
365
     asection * input_section;
366
     bfd_byte * contents;
367
     struct internal_reloc * relocs;
368
     struct internal_syment * syms;
369
     asection ** sections;
370
{
371
  struct internal_reloc * rel;
372
  struct internal_reloc * relend;
373
  bfd_boolean hihalf;
374
  bfd_vma hihalf_val;
375
 
376
  /* If we are performing a relocatable link, we don't need to do a
377
     thing.  The caller will take care of adjusting the reloc
378
     addresses and symbol indices.  */
379
  if (info->relocatable)
380
    return TRUE;
381
 
382
  /* Check if we have the same endianess */
383
  if (   input_bfd->xvec->byteorder != output_bfd->xvec->byteorder
384
      && output_bfd->xvec->byteorder != BFD_ENDIAN_UNKNOWN)
385
    {
386
      (*_bfd_error_handler)
387
        (_("%B: compiled for a %s system and target is %s.\n"),
388
         input_bfd,
389
         bfd_big_endian (input_bfd) ? _("big endian") : _("little endian"),
390
         bfd_big_endian (output_bfd) ? _("big endian") : _("little endian"));
391
 
392
      bfd_set_error (bfd_error_wrong_format);
393
      return FALSE;
394
    }
395
 
396
  hihalf = FALSE;
397
  hihalf_val = 0;
398
 
399
  rel = relocs;
400
  relend = rel + input_section->reloc_count;
401
 
402
  for (; rel < relend; rel++)
403
    {
404
      long                           symndx;
405
      struct internal_syment *       sym;
406
      bfd_vma                        val;
407
      bfd_vma                        addend;
408
      bfd_reloc_status_type          rstat;
409
      bfd_byte *                     loc;
410
      unsigned short                 r_type = rel->r_type;
411
      reloc_howto_type *             howto = NULL;
412
      struct coff_link_hash_entry *  h;
413
      const char *                   my_name;
414
 
415
      symndx = rel->r_symndx;
416
      loc = contents + rel->r_vaddr - input_section->vma;
417
 
418
      if (symndx == -1)
419
        {
420
          h = NULL;
421
          sym = NULL;
422
        }
423
      else
424
        {
425
          h = obj_coff_sym_hashes (input_bfd)[symndx];
426
          sym = syms + symndx;
427
        }
428
 
429
      addend = 0;
430
 
431
      /* Get the howto and initialise the addend.  */
432
      howto = bfd_coff_rtype_to_howto (input_bfd, input_section, rel, h,
433
                                       sym, & addend);
434
      if (howto == NULL)
435
        return FALSE;
436
 
437
      val = 0;
438
 
439
      if (h == NULL)
440
        {
441
          if (symndx == -1)
442
            my_name = "*ABS*";
443
          else
444
            {
445
              asection * sec = sections[symndx];
446
 
447
              val = (sym->n_value
448
                     + sec->output_section->vma
449
                     + sec->output_offset);
450
 
451
              if (sym == NULL)
452
                my_name = "*unknown*";
453
              else if (   sym->_n._n_n._n_zeroes == 0
454
                       && sym->_n._n_n._n_offset != 0)
455
                my_name = obj_coff_strings (input_bfd) + sym->_n._n_n._n_offset;
456
              else
457
                {
458
                  static char buf [SYMNMLEN + 1];
459
 
460
                  strncpy (buf, sym->_n._n_name, SYMNMLEN);
461
                  buf[SYMNMLEN] = '\0';
462
                  my_name = buf;
463
                }
464
            }
465
        }
466
      else
467
        {
468
          if (   h->root.type == bfd_link_hash_defined
469
              || h->root.type == bfd_link_hash_defweak)
470
            {
471
              asection * sec = h->root.u.def.section;
472
 
473
              val = (h->root.u.def.value
474
                     + sec->output_section->vma
475
                     + sec->output_offset);
476
            }
477
          else
478
            {
479
              if (! ((*info->callbacks->undefined_symbol)
480
                     (info, h->root.root.string, input_bfd, input_section,
481
                      rel->r_vaddr - input_section->vma, TRUE)))
482
                return FALSE;
483
            }
484
 
485
          my_name = h->root.root.string;
486
        }
487
 
488
      rstat = bfd_reloc_ok;
489
 
490
      /* Each case must do its own relocation, setting rstat appropriately.  */
491
      switch (r_type)
492
        {
493
        default:
494
          _bfd_error_handler (_("%B: unsupported relocation type 0x%02x"),
495
                              input_bfd, r_type);
496
          bfd_set_error (bfd_error_bad_value);
497
          return FALSE;
498
 
499
        case IMAGE_REL_MCORE_ABSOLUTE:
500
          _bfd_error_handler
501
            (_("Warning: unsupported reloc %s <file %B, section %A>\n"
502
               "sym %ld (%s), r_vaddr %ld (%lx)"),
503
             input_bfd, input_section, howto->name,
504
             rel->r_symndx, my_name, (long) rel->r_vaddr,
505
             (unsigned long) rel->r_vaddr);
506
          break;
507
 
508
        case IMAGE_REL_MCORE_PCREL_IMM8BY4:
509
        case IMAGE_REL_MCORE_PCREL_IMM11BY2:
510
        case IMAGE_REL_MCORE_PCREL_IMM4BY2:
511
        case IMAGE_REL_MCORE_PCREL_32:
512
        case IMAGE_REL_MCORE_PCREL_JSR_IMM11BY2:
513
        case IMAGE_REL_MCORE_ADDR32:
514
          /* XXX fixme - shouldn't this be like the code for the RVA reloc ? */
515
          rstat = _bfd_relocate_contents (howto, input_bfd, val, loc);
516
          break;
517
 
518
        case IMAGE_REL_MCORE_RVA:
519
          rstat = _bfd_final_link_relocate
520
            (howto, input_bfd,
521
             input_section, contents, rel->r_vaddr - input_section->vma,
522
             val, addend);
523
          break;
524
        }
525
 
526
      /* Emit a reloc if the backend thinks it needs it.  */
527
      if (info->base_file
528
          && sym
529
          && pe_data (output_bfd)->in_reloc_p (output_bfd, howto)
530
          && !mcore_emit_base_file_entry (info, output_bfd, input_section,
531
                                          rel->r_vaddr))
532
        return FALSE;
533
 
534
      switch (rstat)
535
        {
536
        default:
537
          abort ();
538
 
539
        case bfd_reloc_ok:
540
          break;
541
 
542
        case bfd_reloc_overflow:
543
          if (! ((*info->callbacks->reloc_overflow)
544
                 (info, (h ? &h->root : NULL), my_name, howto->name,
545
                  (bfd_vma) 0, input_bfd,
546
                  input_section, rel->r_vaddr - input_section->vma)))
547
            return FALSE;
548
        }
549
    }
550
 
551
  return TRUE;
552
}
553
 
554
/* Tailor coffcode.h -- macro heaven.  */
555
 
556
/* We use the special COFF backend linker, with our own special touch.  */
557
 
558
#define coff_bfd_reloc_type_lookup   mcore_coff_reloc_type_lookup
559
#define coff_bfd_reloc_name_lookup mcore_coff_reloc_name_lookup
560
#define coff_relocate_section        coff_mcore_relocate_section
561
#define coff_rtype_to_howto          coff_mcore_rtype_to_howto
562
 
563
#define SELECT_RELOC(internal, howto) {internal.r_type = howto->type;}
564
 
565
/* Make sure that the 'r_offset' field is copied properly
566
   so that identical binaries will compare the same.  */
567
#define SWAP_IN_RELOC_OFFSET         H_GET_32
568
#define SWAP_OUT_RELOC_OFFSET        H_PUT_32
569
 
570
#define COFF_PAGE_SIZE               0x1000
571
 
572
#include "coffcode.h"
573
 
574
/* Forward declaration to initialise alternative_target field.  */
575
extern const bfd_target TARGET_LITTLE_SYM;
576
 
577
/* The transfer vectors that lead the outside world to all of the above.  */
578
CREATE_BIG_COFF_TARGET_VEC (TARGET_BIG_SYM, TARGET_BIG_NAME, D_PAGED,
579
                            (SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_READONLY | SEC_LINK_ONCE | SEC_LINK_DUPLICATES),
580
                            0, & TARGET_LITTLE_SYM, COFF_SWAP_TABLE)
581
CREATE_LITTLE_COFF_TARGET_VEC (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, D_PAGED,
582
                               (SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_READONLY | SEC_LINK_ONCE | SEC_LINK_DUPLICATES),
583
                               0, & TARGET_BIG_SYM, COFF_SWAP_TABLE)

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