aboutsummaryrefslogtreecommitdiff
path: root/bfd/pei-x86_64.c
blob: f5b8abdc8a36aebcdf00a401f2561ca3e30df7ec (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
/* BFD back-end for Intel 386 PE IMAGE COFF files.
   Copyright 2006, 2007, 2009 Free Software Foundation, Inc.

   This file is part of BFD, the Binary File Descriptor library.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
   MA 02110-1301, USA.
   
   Written by Kai Tietz, OneVision Software GmbH&CoKg.  */

#include "sysdep.h"
#include "bfd.h"

#define TARGET_SYM 		x86_64pei_vec
#define TARGET_NAME 		"pei-x86-64"
#define COFF_IMAGE_WITH_PE
#define COFF_WITH_PE
#define COFF_WITH_pex64
#define PCRELOFFSET 		TRUE
#define TARGET_UNDERSCORE 	'_'
/* Long section names not allowed in executable images, only object files.  */
#define COFF_LONG_SECTION_NAMES 0
#define COFF_SUPPORT_GNU_LINKONCE
#define COFF_LONG_FILENAMES
#define PDATA_ROW_SIZE	(3 * 4)

#define COFF_SECTION_ALIGNMENT_ENTRIES \
{ COFF_SECTION_NAME_EXACT_MATCH (".bss"), \
  COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 4 }, \
{ COFF_SECTION_NAME_EXACT_MATCH (".data"), \
  COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 4 }, \
{ COFF_SECTION_NAME_EXACT_MATCH (".rdata"), \
  COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 4 }, \
{ COFF_SECTION_NAME_EXACT_MATCH (".text"), \
  COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 4 }, \
{ COFF_SECTION_NAME_PARTIAL_MATCH (".idata"), \
  COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 2 }, \
{ COFF_SECTION_NAME_EXACT_MATCH (".pdata"), \
  COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 2 }, \
{ COFF_SECTION_NAME_PARTIAL_MATCH (".debug"), \
  COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 0 }, \
{ COFF_SECTION_NAME_PARTIAL_MATCH (".gnu.linkonce.wi."), \
  COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 0 }

/* Note we have to make sure not to include headers twice.
   Not all headers are wrapped in #ifdef guards, so we define
   PEI_HEADERS to prevent double including in coff-x86_64.c  */
#define PEI_HEADERS
#include "sysdep.h"
#include "bfd.h"
#include "libbfd.h"
#include "coff/x86_64.h"
#include "coff/internal.h"
#include "coff/pe.h"
#include "libcoff.h"
#include "libpei.h"
#include "libiberty.h"

#undef AOUTSZ
#define AOUTSZ		PEPAOUTSZ
#define PEAOUTHDR	PEPAOUTHDR

static const char *pex_regs[16] = {
  "rax", "rcx", "rdx", "rbx", "rsp", "rbp", "rsi", "rdi",
  "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15"
};

static void
pex64_get_runtime_function (bfd *abfd, struct pex64_runtime_function *rf,
			    const void *data)
{
  const struct external_pex64_runtime_function *ex_rf =
    (const struct external_pex64_runtime_function *) data;
  rf->rva_BeginAddress = bfd_get_32 (abfd, ex_rf->rva_BeginAddress);
  rf->rva_EndAddress = bfd_get_32 (abfd, ex_rf->rva_EndAddress);
  rf->rva_UnwindData =	bfd_get_32 (abfd, ex_rf->rva_UnwindData);
  rf->isChained = PEX64_IS_RUNTIME_FUNCTION_CHAINED (rf);
  rf->rva_UnwindData = PEX64_GET_UNWINDDATA_UNIFIED_RVA (rf);
}

static void
pex64_get_unwind_info (bfd *abfd, struct pex64_unwind_info *ui, void *data)
{
  struct external_pex64_unwind_info *ex_ui =
    (struct external_pex64_unwind_info *) data;
  bfd_byte *ex_dta = (bfd_byte *) data;

  memset (ui, 0, sizeof (struct pex64_unwind_info));
  ui->Version = PEX64_UWI_VERSION (ex_ui->Version_Flags);
  ui->Flags = PEX64_UWI_FLAGS (ex_ui->Version_Flags);
  ui->SizeOfPrologue = (bfd_vma) ex_ui->SizeOfPrologue;
  ui->CountOfCodes = (bfd_vma) ex_ui->CountOfCodes;
  ui->FrameRegister = PEX64_UWI_FRAMEREG (ex_ui->FrameRegisterOffset);
  ui->FrameOffset = PEX64_UWI_FRAMEOFF (ex_ui->FrameRegisterOffset);
  ui->sizeofUnwindCodes = PEX64_UWI_SIZEOF_UWCODE_ARRAY (ui->CountOfCodes);
  ui->SizeOfBlock = ui->sizeofUnwindCodes + 4;
  ui->rawUnwindCodes = &ex_dta[4];
  ex_dta += ui->SizeOfBlock;
  switch (ui->Flags)
    {
    case UNW_FLAG_EHANDLER:
      ui->rva_ExceptionHandler = bfd_get_32 (abfd, ex_dta);
      break;
    case UNW_FLAG_UHANDLER:
      ui->rva_TerminationHandler = bfd_get_32 (abfd, ex_dta);
      break;
    case UNW_FLAG_FHANDLER:
      ui->rva_FrameHandler = bfd_get_32 (abfd, ex_dta);
      ui->FrameHandlerArgument = bfd_get_32 (abfd, ex_dta + 4);
      ui->SizeOfBlock += 8;
      return;
    case UNW_FLAG_CHAININFO:
      ui->rva_FunctionEntry = bfd_get_32 (abfd, ex_dta);
      ui->SizeOfBlock += 4;
      return;
    default:
      return;
    }
  ex_dta += 4;
  ui->SizeOfBlock += 8;
  ui->CountOfScopes = bfd_get_32 (abfd, ex_dta);
  ex_dta += 4;
  ui->rawScopeEntries = ex_dta;
  ui->SizeOfBlock += (ui->CountOfScopes * PEX64_SCOPE_ENTRY_SIZE);
}

static void
pex64_get_scope_entry (bfd *abfd, struct pex64_scope_entry *se,
		       bfd_vma idx, const bfd_byte *x)
{
  const struct external_pex64_scope_entry *ex_se;
  x += (idx * PEX64_SCOPE_ENTRY_SIZE);
  ex_se = (const struct external_pex64_scope_entry *) x;
  memset (se, 0, sizeof (struct pex64_scope_entry));
  se->rva_BeginAddress = bfd_get_32 (abfd, ex_se->rva_BeginAddress);
  se->rva_EndAddress = bfd_get_32 (abfd, ex_se->rva_EndAddress);
  se->rva_HandlerAddress = bfd_get_32 (abfd, ex_se->rva_HandlerAddress);
  se->rva_JumpAddress = bfd_get_32 (abfd, ex_se->rva_JumpAddress);
}

static void
pex64_xdata_print_uwd_codes (FILE *file, struct pex64_unwind_info *ui,
			     bfd_vma pc_addr)
{
  bfd_vma i;
  bfd_vma tmp = 0;
  const bfd_byte *insns[256];
  bfd_vma insns_count = 0;
  const bfd_byte *dta = ui->rawUnwindCodes;

  if (ui->CountOfCodes == 0 || !dta)
    return;

  /* Sort array ascending. Note: it is stored in reversed order.  */
  for (i = 0; i < ui->CountOfCodes; i++)
    {
      const bfd_byte *t;

      t = insns[insns_count++] = &dta[i * 2];
      switch (PEX64_UNWCODE_CODE (t[1]))
	{
	case UWOP_PUSH_NONVOL:
	case UWOP_ALLOC_SMALL:
	case UWOP_SET_FPREG:
	case UWOP_PUSH_MACHFRAME:
	  break;
	case UWOP_ALLOC_LARGE:
	  if (PEX64_UNWCODE_INFO (t[1]) == 0)
	    {
	      i += 1;
	      break;
	    }
	  else if (PEX64_UNWCODE_INFO (t[1]) == 1)
	    {
	      i += 2;
	      break;
	    }
	  /* fall through.  */
	default:
	  fprintf (file, "\t contains unknown code (%u).\n",
		   (unsigned int) PEX64_UNWCODE_CODE (t[1]));
	  return;
	case UWOP_SAVE_NONVOL:
	case UWOP_SAVE_XMM:
	case UWOP_SAVE_XMM128:
	  i++;
	  break;
	case UWOP_SAVE_NONVOL_FAR:
	case UWOP_SAVE_XMM_FAR:
	case UWOP_SAVE_XMM128_FAR:
	  i += 2;
	  break;
	}
    }
  fprintf (file, "\t At pc 0x");
  fprintf_vma (file, pc_addr);
  fprintf (file, " there are the following saves (in logical order).\n");
  for (i = insns_count; i > 0;)
    {
      --i;
      dta = insns[i];
      fprintf (file, "\t  insn ends at pc+0x%02x: ", (unsigned int) dta[0]);
      switch (PEX64_UNWCODE_CODE (dta[1]))
	{
	case UWOP_PUSH_NONVOL:
	  fprintf (file, "push %s.\n", pex_regs[PEX64_UNWCODE_INFO (dta[1])]);
	  break;
	case UWOP_ALLOC_LARGE:
	  if (PEX64_UNWCODE_INFO (dta[1]) == 0)
	    {
	      tmp = (bfd_vma) (*((unsigned short *) &dta[2]));
	      tmp *= 8;
	    }
	  else
	    tmp = (bfd_vma) (*((unsigned int *)&dta[2]));
	  fprintf (file, "save stack region of size 0x");
	  fprintf_vma (file, tmp);
	  fprintf (file,".\n");
	  break;
	case UWOP_ALLOC_SMALL:
	  tmp = (bfd_vma) PEX64_UNWCODE_INFO (dta[1]);
	  tmp += 1;
	  tmp *= 8;
	  fprintf (file, "save stack region of size 0x");
	  fprintf_vma (file, tmp);
	  fprintf (file,".\n");
	  break;
	case UWOP_SET_FPREG:
	  tmp = (bfd_vma) PEX64_UNWCODE_INFO (dta[1]);
	  tmp *= 16;
	  fprintf (file, "FPReg = (FrameReg) + 0x");
	  fprintf_vma (file, tmp);
	  fprintf (file, ".\n");
	  break;
	case UWOP_SAVE_NONVOL:
	  fprintf (file, "mov %s at 0x",
		   pex_regs[PEX64_UNWCODE_INFO (dta[1])]);
	  tmp = (bfd_vma) (*((unsigned short *) &dta[2]));
	  tmp *= 8;
	  fprintf_vma (file, tmp);
	  fprintf (file, ".\n");
	  break;
	case UWOP_SAVE_NONVOL_FAR:
	  fprintf (file, "mov %s at 0x",
		   pex_regs[PEX64_UNWCODE_INFO (dta[1])]);
	  tmp = (bfd_vma) (*((unsigned int *) &dta[2]));
	  fprintf_vma (file, tmp);
	  fprintf (file, ".\n");
	  break;
	case UWOP_SAVE_XMM:
	  tmp = (bfd_vma) (*((unsigned short *) &dta[2]));
	  tmp *= 8;
	  fprintf (file, "mov mm%u at 0x",
		   (unsigned int) PEX64_UNWCODE_INFO (dta[1]));
	  fprintf_vma (file, tmp);
	  fprintf (file, ".\n");
	  break;
	case UWOP_SAVE_XMM_FAR:
	  tmp = (bfd_vma) (*((unsigned int *) &dta[2]));
	  fprintf (file, "mov mm%u at 0x",
		   (unsigned int) PEX64_UNWCODE_INFO (dta[1]));
	  fprintf_vma (file, tmp);
	  fprintf (file, ".\n");
	  break;
	case UWOP_SAVE_XMM128:
	  tmp = (bfd_vma) (*((unsigned short *) &dta[2]));
	  tmp *= 16;
	  fprintf (file, "mov xmm%u at 0x",
		   (unsigned int) PEX64_UNWCODE_INFO ( dta[1]));
	  fprintf_vma (file, tmp);
	  fprintf (file, ".\n");
	  break;
	case UWOP_SAVE_XMM128_FAR:
	  tmp = (bfd_vma) (*((unsigned int *) &dta[2]));
	  fprintf (file, "mov xmm%u at 0x",
		   (unsigned int) PEX64_UNWCODE_INFO (dta[1]));
	  fprintf_vma (file, tmp);
	  fprintf (file, ".\n");
	  break;
	case UWOP_PUSH_MACHFRAME:
	  fprintf (file, "interrupt entry (SS, old RSP, EFLAGS, CS, RIP");
	  if (PEX64_UNWCODE_INFO (dta[1]) == 0)
	    {
	      fprintf (file, ")");
	    }
	  else if (PEX64_UNWCODE_INFO (dta[1]) == 1)
	    {
	      fprintf (file, ",ErrorCode)");
	    }
	  else
	    fprintf (file, ", unknown(%u))",
		     (unsigned int) PEX64_UNWCODE_INFO (dta[1]));
	  fprintf (file,".\n");
	  break;
	default:
	  fprintf (file, "unknown code %u.\n",
		   (unsigned int) PEX64_UNWCODE_INFO (dta[1]));
	  break;
      }
    }
}

static asection *
pex64_get_section_by_rva (bfd *abfd, bfd_vma addr, const char *sec_name)
{
  asection *section = bfd_get_section_by_name (abfd, sec_name);
  bfd_vma vsize;
  bfd_size_type datasize = 0;

  if (section == NULL
      || coff_section_data (abfd, section) == NULL
      || pei_section_data (abfd, section) == NULL)
    return NULL;
  vsize = section->vma - pe_data (abfd)->pe_opthdr.ImageBase;
  datasize = section->size;
  if (!datasize || vsize > addr || (vsize + datasize) < addr)
    return NULL;
  return section;
}

static void
pex64_dump_xdata (FILE *file, bfd *abfd, bfd_vma addr, bfd_vma pc_addr)
{
  asection *section = pex64_get_section_by_rva (abfd, addr, ".rdata");
  bfd_vma vsize;
  bfd_byte *data = NULL;
  bfd_vma i;

  if (!section)
    section = pex64_get_section_by_rva (abfd, addr, ".data");
  if (!section)
    section = pex64_get_section_by_rva (abfd, addr, ".xdata");
  if (!section)
    {
      section = pex64_get_section_by_rva (abfd, addr, ".pdata");
      if (section)
	{
	  fprintf (file, "\t Shares information with pdata element at 0x");
	  fprintf_vma (file, addr + pe_data (abfd)->pe_opthdr.ImageBase);
	  fprintf (file, ".\n");
	}
    }
  if (!section)
    return;
  vsize = section->vma - pe_data (abfd)->pe_opthdr.ImageBase;
  addr -= vsize;
  if (bfd_malloc_and_get_section (abfd, section, &data))
    {
      struct pex64_unwind_info ui;

      if (!data)
	return;

      pex64_get_unwind_info (abfd, &ui, &data[addr]);

      if (ui.Version != 1)
	{
	  fprintf (file, "\tVersion %u (unknown).\n", (unsigned int) ui.Version);
	  return;
	}

      fprintf (file, "\tFlags: ");
      switch (ui.Flags)
	{
	case UNW_FLAG_NHANDLER:
	  fprintf (file, "UNW_FLAG_NHANDLER");
	  break;
	case UNW_FLAG_EHANDLER:
	  fprintf (file, "UNW_FLAG_EHANDLER");
	  break;
	case UNW_FLAG_UHANDLER:
	  fprintf (file, "UNW_FLAG_UHANDLER");
	  break;
	case UNW_FLAG_FHANDLER:
	  fprintf (file, "UNW_FLAG_FHANDLER = (UNW_FLAG_EHANDLER | UNW_FLAG_UHANDLER)");
	  break;
	case UNW_FLAG_CHAININFO:
	  fprintf (file, "UNW_FLAG_CHAININFO");
	  break;
	default:
	  fprintf (file, "unknown flags value 0x%x", (unsigned int) ui.Flags);
	  break;
	}
      fprintf (file, ".\n");
      if (ui.CountOfCodes != 0)
	fprintf (file, "\tEntry has %u codes.", (unsigned int) ui.CountOfCodes);
      fprintf (file, "\tPrologue size: %u, Frame offset = 0x%x.\n",
	       (unsigned int) ui.SizeOfPrologue, (unsigned int) ui.FrameOffset);
      fprintf (file, "\tFrame register is %s.\n",
	ui.FrameRegister == 0 ? "CFA"
			      : pex_regs[(unsigned int) ui.FrameRegister]);

      pex64_xdata_print_uwd_codes (file, &ui, pc_addr);
      
      switch (ui.Flags)
	{
	case UNW_FLAG_NHANDLER:
	  return;
	case UNW_FLAG_EHANDLER:
	  fprintf (file, "\texception_handler at 0x%x.\n", (unsigned int) ui.rva_ExceptionHandler);
	  break;
	case UNW_FLAG_UHANDLER:
	  fprintf (file, "\ttermination_handler at 0x%x.\n", (unsigned int) ui.rva_TerminationHandler);
	case UNW_FLAG_FHANDLER:
	  fprintf (file, "\tframe_handler at 0x%x.\n", (unsigned int) ui.rva_FrameHandler);
	  fprintf (file, "\t Argument for FrameHandler: 0x%x.\n",
		   (unsigned int) ui.FrameHandlerArgument);
	  return;
	case UNW_FLAG_CHAININFO:
	  fprintf (file, "\t Function Entry: 0x%x\n", (unsigned int) ui.rva_FunctionEntry);
	  return;
	default:
	  fprintf (file, "\t Unknown flag value of 0x%x\n", (unsigned int) ui.Flags);
	  return;
	}
      fprintf (file, "\t 0x%x # of scope(s)\n", (unsigned int) ui.CountOfScopes);
      for (i = 0; i < ui.CountOfScopes; i++)
	{
	  struct pex64_scope_entry se;
	  pex64_get_scope_entry (abfd, &se, i, ui.rawScopeEntries);
	  fprintf (file, "\t scope #%u: BeginAddress: 0x%x, EndAddress: 0x%x,"
		   "\n\t\tHandlerAddress:0x%x, JumpTarget:0x%x\n",
		   (unsigned int) (i + 1),
		   (unsigned int) se.rva_BeginAddress,
		   (unsigned int) se.rva_EndAddress,
		   (unsigned int) se.rva_HandlerAddress,
		   (unsigned int) se.rva_JumpAddress);
	}
    }
  if (data != NULL)
    free (data);
}

static bfd_boolean
pex64_bfd_print_pdata (bfd *abfd, void *vfile)
{
  FILE *file = (FILE *) vfile;
  bfd_byte *data = NULL;
  asection *section = bfd_get_section_by_name (abfd, ".pdata");
  bfd_size_type datasize = 0;
  bfd_size_type i;
  bfd_size_type start, stop;
  int onaline = PDATA_ROW_SIZE;

  if (section == NULL
      || coff_section_data (abfd, section) == NULL
      || pei_section_data (abfd, section) == NULL)
    return TRUE;

  stop = pei_section_data (abfd, section)->virt_size;
  if ((stop % onaline) != 0)
    fprintf (file,
	     _("warning: .pdata section size (%ld) is not a multiple of %d\n"),
	     (long) stop, onaline);

  fprintf (file,
	   _("\nThe Function Table (interpreted .pdata section contents)\n"));

  fprintf (file, _("vma:\t\t\tBeginAddress\t EndAddress\t  UnwindData\n"));

  datasize = section->size;
  if (datasize == 0)
    return TRUE;

  if (!bfd_malloc_and_get_section (abfd, section, &data))
    {
      if (data != NULL)
	free (data);
      return FALSE;
    }

  start = 0;

  for (i = start; i < stop; i += onaline)
    {
      struct pex64_runtime_function rf;

      if (i + PDATA_ROW_SIZE > stop)
	break;
      pex64_get_runtime_function (abfd, &rf, &data[i]);

      if (rf.rva_BeginAddress == 0 && rf.rva_EndAddress == 0
	  && rf.rva_UnwindData == 0)
	/* We are probably into the padding of the section now.  */
	break;

      fputc (' ', file);
      fprintf_vma (file, i + section->vma);
      fprintf (file, ":\t");
      rf.rva_BeginAddress += pe_data (abfd)->pe_opthdr.ImageBase;
      fprintf_vma (file, rf.rva_BeginAddress);
      fputc (' ', file);
      rf.rva_EndAddress += pe_data (abfd)->pe_opthdr.ImageBase;
      fprintf_vma (file, rf.rva_EndAddress);
      fputc (' ', file);
      fprintf_vma (file, rf.rva_UnwindData);
      fprintf (file, "\n");

      if (rf.rva_UnwindData != 0)
	{
	  if (rf.isChained)
	    {
	      fprintf (file, "\t shares information with pdata element at 0x");
	      fprintf_vma (file, rf.rva_UnwindData + pe_data (abfd)->pe_opthdr.ImageBase);
	      fprintf (file, ".\n");
	    }
	  else
	    pex64_dump_xdata (file, abfd, rf.rva_UnwindData, rf.rva_BeginAddress);
	}
    }

  free (data);

  return TRUE;
}

#define bfd_pe_print_pdata   pex64_bfd_print_pdata

#include "coff-x86_64.c"