Ensure that correct flags are set on known PE section types.
[binutils.git] / bfd / peXXigen.c
blob2fe294fe1bfbfbfad71ae4512763461d5d3e2497
1 /* Support for the generic parts of PE/PEI; the common executable parts.
2 Copyright 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
3 Free Software Foundation, Inc.
4 Written by Cygnus Solutions.
6 This file is part of BFD, the Binary File Descriptor library.
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
22 /* Most of this hacked by Steve Chamberlain <sac@cygnus.com>.
24 PE/PEI rearrangement (and code added): Donn Terry
25 Softway Systems, Inc. */
27 /* Hey look, some documentation [and in a place you expect to find it]!
29 The main reference for the pei format is "Microsoft Portable Executable
30 and Common Object File Format Specification 4.1". Get it if you need to
31 do some serious hacking on this code.
33 Another reference:
34 "Peering Inside the PE: A Tour of the Win32 Portable Executable
35 File Format", MSJ 1994, Volume 9.
37 The *sole* difference between the pe format and the pei format is that the
38 latter has an MSDOS 2.0 .exe header on the front that prints the message
39 "This app must be run under Windows." (or some such).
40 (FIXME: Whether that statement is *really* true or not is unknown.
41 Are there more subtle differences between pe and pei formats?
42 For now assume there aren't. If you find one, then for God sakes
43 document it here!)
45 The Microsoft docs use the word "image" instead of "executable" because
46 the former can also refer to a DLL (shared library). Confusion can arise
47 because the `i' in `pei' also refers to "image". The `pe' format can
48 also create images (i.e. executables), it's just that to run on a win32
49 system you need to use the pei format.
51 FIXME: Please add more docs here so the next poor fool that has to hack
52 on this code has a chance of getting something accomplished without
53 wasting too much time. */
55 /* This expands into COFF_WITH_pe or COFF_WITH_pep depending on whether
56 we're compiling for straight PE or PE+. */
57 #define COFF_WITH_XX
59 #include "bfd.h"
60 #include "sysdep.h"
61 #include "libbfd.h"
62 #include "coff/internal.h"
64 /* NOTE: it's strange to be including an architecture specific header
65 in what's supposed to be general (to PE/PEI) code. However, that's
66 where the definitions are, and they don't vary per architecture
67 within PE/PEI, so we get them from there. FIXME: The lack of
68 variance is an assumption which may prove to be incorrect if new
69 PE/PEI targets are created. */
70 #ifdef COFF_WITH_pep
71 # include "coff/ia64.h"
72 #else
73 # include "coff/i386.h"
74 #endif
76 #include "coff/pe.h"
77 #include "libcoff.h"
78 #include "libpei.h"
80 #ifdef COFF_WITH_pep
81 # undef AOUTSZ
82 # define AOUTSZ PEPAOUTSZ
83 # define PEAOUTHDR PEPAOUTHDR
84 #endif
86 /* FIXME: This file has various tests of POWERPC_LE_PE. Those tests
87 worked when the code was in peicode.h, but no longer work now that
88 the code is in peigen.c. PowerPC NT is said to be dead. If
89 anybody wants to revive the code, you will have to figure out how
90 to handle those issues. */
92 static void add_data_entry
93 PARAMS ((bfd *, struct internal_extra_pe_aouthdr *, int, char *, bfd_vma));
94 static bfd_boolean pe_print_pdata PARAMS ((bfd *, PTR));
95 static bfd_boolean pe_print_reloc PARAMS ((bfd *, PTR));
96 static bfd_boolean pe_print_idata PARAMS ((bfd *, PTR));
97 static bfd_boolean pe_print_edata PARAMS ((bfd *, PTR));
100 void
101 _bfd_XXi_swap_sym_in (abfd, ext1, in1)
102 bfd *abfd;
103 PTR ext1;
104 PTR in1;
106 SYMENT *ext = (SYMENT *) ext1;
107 struct internal_syment *in = (struct internal_syment *) in1;
109 if (ext->e.e_name[0] == 0)
111 in->_n._n_n._n_zeroes = 0;
112 in->_n._n_n._n_offset = H_GET_32 (abfd, ext->e.e.e_offset);
114 else
115 memcpy (in->_n._n_name, ext->e.e_name, SYMNMLEN);
117 in->n_value = H_GET_32 (abfd, ext->e_value);
118 in->n_scnum = H_GET_16 (abfd, ext->e_scnum);
120 if (sizeof (ext->e_type) == 2)
121 in->n_type = H_GET_16 (abfd, ext->e_type);
122 else
123 in->n_type = H_GET_32 (abfd, ext->e_type);
125 in->n_sclass = H_GET_8 (abfd, ext->e_sclass);
126 in->n_numaux = H_GET_8 (abfd, ext->e_numaux);
128 #ifndef STRICT_PE_FORMAT
129 /* This is for Gnu-created DLLs. */
131 /* The section symbols for the .idata$ sections have class 0x68
132 (C_SECTION), which MS documentation indicates is a section
133 symbol. Unfortunately, the value field in the symbol is simply a
134 copy of the .idata section's flags rather than something useful.
135 When these symbols are encountered, change the value to 0 so that
136 they will be handled somewhat correctly in the bfd code. */
137 if (in->n_sclass == C_SECTION)
139 in->n_value = 0x0;
141 #if 0
142 /* FIXME: This is clearly wrong. The problem seems to be that
143 undefined C_SECTION symbols appear in the first object of a
144 MS generated .lib file, and the symbols are not defined
145 anywhere. */
146 in->n_scnum = 1;
148 /* I have tried setting the class to 3 and using the following
149 to set the section number. This will put the address of the
150 pointer to the string kernel32.dll at addresses 0 and 0x10
151 off start of idata section which is not correct. */
152 #if 0
153 if (strcmp (in->_n._n_name, ".idata$4") == 0)
154 in->n_scnum = 3;
155 else
156 in->n_scnum = 2;
157 #endif
158 #else
159 /* Create synthetic empty sections as needed. DJ */
160 if (in->n_scnum == 0)
162 asection *sec;
164 for (sec = abfd->sections; sec; sec = sec->next)
166 if (strcmp (sec->name, in->n_name) == 0)
168 in->n_scnum = sec->target_index;
169 break;
174 if (in->n_scnum == 0)
176 int unused_section_number = 0;
177 asection *sec;
178 char *name;
180 for (sec = abfd->sections; sec; sec = sec->next)
181 if (unused_section_number <= sec->target_index)
182 unused_section_number = sec->target_index + 1;
184 name = bfd_alloc (abfd, (bfd_size_type) strlen (in->n_name) + 10);
185 if (name == NULL)
186 return;
187 strcpy (name, in->n_name);
188 sec = bfd_make_section_anyway (abfd, name);
190 sec->vma = 0;
191 sec->lma = 0;
192 sec->_cooked_size = 0;
193 sec->_raw_size = 0;
194 sec->filepos = 0;
195 sec->rel_filepos = 0;
196 sec->reloc_count = 0;
197 sec->line_filepos = 0;
198 sec->lineno_count = 0;
199 sec->userdata = NULL;
200 sec->next = (asection *) NULL;
201 sec->flags = 0;
202 sec->alignment_power = 2;
203 sec->flags = SEC_HAS_CONTENTS | SEC_ALLOC | SEC_DATA | SEC_LOAD;
205 sec->target_index = unused_section_number;
207 in->n_scnum = unused_section_number;
209 in->n_sclass = C_STAT;
210 #endif
212 #endif
214 #ifdef coff_swap_sym_in_hook
215 /* This won't work in peigen.c, but since it's for PPC PE, it's not
216 worth fixing. */
217 coff_swap_sym_in_hook (abfd, ext1, in1);
218 #endif
221 unsigned int
222 _bfd_XXi_swap_sym_out (abfd, inp, extp)
223 bfd *abfd;
224 PTR inp;
225 PTR extp;
227 struct internal_syment *in = (struct internal_syment *) inp;
228 SYMENT *ext = (SYMENT *) extp;
230 if (in->_n._n_name[0] == 0)
232 H_PUT_32 (abfd, 0, ext->e.e.e_zeroes);
233 H_PUT_32 (abfd, in->_n._n_n._n_offset, ext->e.e.e_offset);
235 else
236 memcpy (ext->e.e_name, in->_n._n_name, SYMNMLEN);
238 H_PUT_32 (abfd, in->n_value, ext->e_value);
239 H_PUT_16 (abfd, in->n_scnum, ext->e_scnum);
241 if (sizeof (ext->e_type) == 2)
242 H_PUT_16 (abfd, in->n_type, ext->e_type);
243 else
244 H_PUT_32 (abfd, in->n_type, ext->e_type);
246 H_PUT_8 (abfd, in->n_sclass, ext->e_sclass);
247 H_PUT_8 (abfd, in->n_numaux, ext->e_numaux);
249 return SYMESZ;
252 void
253 _bfd_XXi_swap_aux_in (abfd, ext1, type, class, indx, numaux, in1)
254 bfd *abfd;
255 PTR ext1;
256 int type;
257 int class;
258 int indx ATTRIBUTE_UNUSED;
259 int numaux ATTRIBUTE_UNUSED;
260 PTR in1;
262 AUXENT *ext = (AUXENT *) ext1;
263 union internal_auxent *in = (union internal_auxent *) in1;
265 switch (class)
267 case C_FILE:
268 if (ext->x_file.x_fname[0] == 0)
270 in->x_file.x_n.x_zeroes = 0;
271 in->x_file.x_n.x_offset = H_GET_32 (abfd, ext->x_file.x_n.x_offset);
273 else
274 memcpy (in->x_file.x_fname, ext->x_file.x_fname, FILNMLEN);
275 return;
277 case C_STAT:
278 case C_LEAFSTAT:
279 case C_HIDDEN:
280 if (type == T_NULL)
282 in->x_scn.x_scnlen = GET_SCN_SCNLEN (abfd, ext);
283 in->x_scn.x_nreloc = GET_SCN_NRELOC (abfd, ext);
284 in->x_scn.x_nlinno = GET_SCN_NLINNO (abfd, ext);
285 in->x_scn.x_checksum = H_GET_32 (abfd, ext->x_scn.x_checksum);
286 in->x_scn.x_associated = H_GET_16 (abfd, ext->x_scn.x_associated);
287 in->x_scn.x_comdat = H_GET_8 (abfd, ext->x_scn.x_comdat);
288 return;
290 break;
293 in->x_sym.x_tagndx.l = H_GET_32 (abfd, ext->x_sym.x_tagndx);
294 in->x_sym.x_tvndx = H_GET_16 (abfd, ext->x_sym.x_tvndx);
296 if (class == C_BLOCK || class == C_FCN || ISFCN (type) || ISTAG (class))
298 in->x_sym.x_fcnary.x_fcn.x_lnnoptr = GET_FCN_LNNOPTR (abfd, ext);
299 in->x_sym.x_fcnary.x_fcn.x_endndx.l = GET_FCN_ENDNDX (abfd, ext);
301 else
303 in->x_sym.x_fcnary.x_ary.x_dimen[0] =
304 H_GET_16 (abfd, ext->x_sym.x_fcnary.x_ary.x_dimen[0]);
305 in->x_sym.x_fcnary.x_ary.x_dimen[1] =
306 H_GET_16 (abfd, ext->x_sym.x_fcnary.x_ary.x_dimen[1]);
307 in->x_sym.x_fcnary.x_ary.x_dimen[2] =
308 H_GET_16 (abfd, ext->x_sym.x_fcnary.x_ary.x_dimen[2]);
309 in->x_sym.x_fcnary.x_ary.x_dimen[3] =
310 H_GET_16 (abfd, ext->x_sym.x_fcnary.x_ary.x_dimen[3]);
313 if (ISFCN (type))
315 in->x_sym.x_misc.x_fsize = H_GET_32 (abfd, ext->x_sym.x_misc.x_fsize);
317 else
319 in->x_sym.x_misc.x_lnsz.x_lnno = GET_LNSZ_LNNO (abfd, ext);
320 in->x_sym.x_misc.x_lnsz.x_size = GET_LNSZ_SIZE (abfd, ext);
324 unsigned int
325 _bfd_XXi_swap_aux_out (abfd, inp, type, class, indx, numaux, extp)
326 bfd *abfd;
327 PTR inp;
328 int type;
329 int class;
330 int indx ATTRIBUTE_UNUSED;
331 int numaux ATTRIBUTE_UNUSED;
332 PTR extp;
334 union internal_auxent *in = (union internal_auxent *) inp;
335 AUXENT *ext = (AUXENT *) extp;
337 memset ((PTR) ext, 0, AUXESZ);
338 switch (class)
340 case C_FILE:
341 if (in->x_file.x_fname[0] == 0)
343 H_PUT_32 (abfd, 0, ext->x_file.x_n.x_zeroes);
344 H_PUT_32 (abfd, in->x_file.x_n.x_offset, ext->x_file.x_n.x_offset);
346 else
347 memcpy (ext->x_file.x_fname, in->x_file.x_fname, FILNMLEN);
349 return AUXESZ;
351 case C_STAT:
352 case C_LEAFSTAT:
353 case C_HIDDEN:
354 if (type == T_NULL)
356 PUT_SCN_SCNLEN (abfd, in->x_scn.x_scnlen, ext);
357 PUT_SCN_NRELOC (abfd, in->x_scn.x_nreloc, ext);
358 PUT_SCN_NLINNO (abfd, in->x_scn.x_nlinno, ext);
359 H_PUT_32 (abfd, in->x_scn.x_checksum, ext->x_scn.x_checksum);
360 H_PUT_16 (abfd, in->x_scn.x_associated, ext->x_scn.x_associated);
361 H_PUT_8 (abfd, in->x_scn.x_comdat, ext->x_scn.x_comdat);
362 return AUXESZ;
364 break;
367 H_PUT_32 (abfd, in->x_sym.x_tagndx.l, ext->x_sym.x_tagndx);
368 H_PUT_16 (abfd, in->x_sym.x_tvndx, ext->x_sym.x_tvndx);
370 if (class == C_BLOCK || class == C_FCN || ISFCN (type) || ISTAG (class))
372 PUT_FCN_LNNOPTR (abfd, in->x_sym.x_fcnary.x_fcn.x_lnnoptr, ext);
373 PUT_FCN_ENDNDX (abfd, in->x_sym.x_fcnary.x_fcn.x_endndx.l, ext);
375 else
377 H_PUT_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[0],
378 ext->x_sym.x_fcnary.x_ary.x_dimen[0]);
379 H_PUT_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[1],
380 ext->x_sym.x_fcnary.x_ary.x_dimen[1]);
381 H_PUT_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[2],
382 ext->x_sym.x_fcnary.x_ary.x_dimen[2]);
383 H_PUT_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[3],
384 ext->x_sym.x_fcnary.x_ary.x_dimen[3]);
387 if (ISFCN (type))
388 H_PUT_32 (abfd, in->x_sym.x_misc.x_fsize, ext->x_sym.x_misc.x_fsize);
389 else
391 PUT_LNSZ_LNNO (abfd, in->x_sym.x_misc.x_lnsz.x_lnno, ext);
392 PUT_LNSZ_SIZE (abfd, in->x_sym.x_misc.x_lnsz.x_size, ext);
395 return AUXESZ;
398 void
399 _bfd_XXi_swap_lineno_in (abfd, ext1, in1)
400 bfd *abfd;
401 PTR ext1;
402 PTR in1;
404 LINENO *ext = (LINENO *) ext1;
405 struct internal_lineno *in = (struct internal_lineno *) in1;
407 in->l_addr.l_symndx = H_GET_32 (abfd, ext->l_addr.l_symndx);
408 in->l_lnno = GET_LINENO_LNNO (abfd, ext);
411 unsigned int
412 _bfd_XXi_swap_lineno_out (abfd, inp, outp)
413 bfd *abfd;
414 PTR inp;
415 PTR outp;
417 struct internal_lineno *in = (struct internal_lineno *) inp;
418 struct external_lineno *ext = (struct external_lineno *) outp;
419 H_PUT_32 (abfd, in->l_addr.l_symndx, ext->l_addr.l_symndx);
421 PUT_LINENO_LNNO (abfd, in->l_lnno, ext);
422 return LINESZ;
425 void
426 _bfd_XXi_swap_aouthdr_in (abfd, aouthdr_ext1, aouthdr_int1)
427 bfd *abfd;
428 PTR aouthdr_ext1;
429 PTR aouthdr_int1;
431 struct internal_extra_pe_aouthdr *a;
432 PEAOUTHDR *src = (PEAOUTHDR *) (aouthdr_ext1);
433 AOUTHDR *aouthdr_ext = (AOUTHDR *) aouthdr_ext1;
434 struct internal_aouthdr *aouthdr_int = (struct internal_aouthdr *)aouthdr_int1;
436 aouthdr_int->magic = H_GET_16 (abfd, aouthdr_ext->magic);
437 aouthdr_int->vstamp = H_GET_16 (abfd, aouthdr_ext->vstamp);
438 aouthdr_int->tsize = GET_AOUTHDR_TSIZE (abfd, aouthdr_ext->tsize);
439 aouthdr_int->dsize = GET_AOUTHDR_DSIZE (abfd, aouthdr_ext->dsize);
440 aouthdr_int->bsize = GET_AOUTHDR_BSIZE (abfd, aouthdr_ext->bsize);
441 aouthdr_int->entry = GET_AOUTHDR_ENTRY (abfd, aouthdr_ext->entry);
442 aouthdr_int->text_start =
443 GET_AOUTHDR_TEXT_START (abfd, aouthdr_ext->text_start);
444 #ifndef COFF_WITH_pep
445 /* PE32+ does not have data_start member! */
446 aouthdr_int->data_start =
447 GET_AOUTHDR_DATA_START (abfd, aouthdr_ext->data_start);
448 #endif
450 a = &aouthdr_int->pe;
451 a->ImageBase = GET_OPTHDR_IMAGE_BASE (abfd, src->ImageBase);
452 a->SectionAlignment = H_GET_32 (abfd, src->SectionAlignment);
453 a->FileAlignment = H_GET_32 (abfd, src->FileAlignment);
454 a->MajorOperatingSystemVersion =
455 H_GET_16 (abfd, src->MajorOperatingSystemVersion);
456 a->MinorOperatingSystemVersion =
457 H_GET_16 (abfd, src->MinorOperatingSystemVersion);
458 a->MajorImageVersion = H_GET_16 (abfd, src->MajorImageVersion);
459 a->MinorImageVersion = H_GET_16 (abfd, src->MinorImageVersion);
460 a->MajorSubsystemVersion = H_GET_16 (abfd, src->MajorSubsystemVersion);
461 a->MinorSubsystemVersion = H_GET_16 (abfd, src->MinorSubsystemVersion);
462 a->Reserved1 = H_GET_32 (abfd, src->Reserved1);
463 a->SizeOfImage = H_GET_32 (abfd, src->SizeOfImage);
464 a->SizeOfHeaders = H_GET_32 (abfd, src->SizeOfHeaders);
465 a->CheckSum = H_GET_32 (abfd, src->CheckSum);
466 a->Subsystem = H_GET_16 (abfd, src->Subsystem);
467 a->DllCharacteristics = H_GET_16 (abfd, src->DllCharacteristics);
468 a->SizeOfStackReserve =
469 GET_OPTHDR_SIZE_OF_STACK_RESERVE (abfd, src->SizeOfStackReserve);
470 a->SizeOfStackCommit =
471 GET_OPTHDR_SIZE_OF_STACK_COMMIT (abfd, src->SizeOfStackCommit);
472 a->SizeOfHeapReserve =
473 GET_OPTHDR_SIZE_OF_HEAP_RESERVE (abfd, src->SizeOfHeapReserve);
474 a->SizeOfHeapCommit =
475 GET_OPTHDR_SIZE_OF_HEAP_COMMIT (abfd, src->SizeOfHeapCommit);
476 a->LoaderFlags = H_GET_32 (abfd, src->LoaderFlags);
477 a->NumberOfRvaAndSizes = H_GET_32 (abfd, src->NumberOfRvaAndSizes);
480 int idx;
482 for (idx = 0; idx < 16; idx++)
484 /* If data directory is empty, rva also should be 0. */
485 int size =
486 H_GET_32 (abfd, src->DataDirectory[idx][1]);
487 a->DataDirectory[idx].Size = size;
489 if (size)
490 a->DataDirectory[idx].VirtualAddress =
491 H_GET_32 (abfd, src->DataDirectory[idx][0]);
492 else
493 a->DataDirectory[idx].VirtualAddress = 0;
497 if (aouthdr_int->entry)
499 aouthdr_int->entry += a->ImageBase;
500 #ifndef COFF_WITH_pep
501 aouthdr_int->entry &= 0xffffffff;
502 #endif
505 if (aouthdr_int->tsize)
507 aouthdr_int->text_start += a->ImageBase;
508 #ifndef COFF_WITH_pep
509 aouthdr_int->text_start &= 0xffffffff;
510 #endif
513 #ifndef COFF_WITH_pep
514 /* PE32+ does not have data_start member! */
515 if (aouthdr_int->dsize)
517 aouthdr_int->data_start += a->ImageBase;
518 aouthdr_int->data_start &= 0xffffffff;
520 #endif
522 #ifdef POWERPC_LE_PE
523 /* These three fields are normally set up by ppc_relocate_section.
524 In the case of reading a file in, we can pick them up from the
525 DataDirectory. */
526 first_thunk_address = a->DataDirectory[12].VirtualAddress;
527 thunk_size = a->DataDirectory[12].Size;
528 import_table_size = a->DataDirectory[1].Size;
529 #endif
532 /* A support function for below. */
534 static void
535 add_data_entry (abfd, aout, idx, name, base)
536 bfd *abfd;
537 struct internal_extra_pe_aouthdr *aout;
538 int idx;
539 char *name;
540 bfd_vma base;
542 asection *sec = bfd_get_section_by_name (abfd, name);
544 /* Add import directory information if it exists. */
545 if ((sec != NULL)
546 && (coff_section_data (abfd, sec) != NULL)
547 && (pei_section_data (abfd, sec) != NULL))
549 /* If data directory is empty, rva also should be 0. */
550 int size = pei_section_data (abfd, sec)->virt_size;
551 aout->DataDirectory[idx].Size = size;
553 if (size)
555 aout->DataDirectory[idx].VirtualAddress =
556 (sec->vma - base) & 0xffffffff;
557 sec->flags |= SEC_DATA;
562 unsigned int
563 _bfd_XXi_swap_aouthdr_out (abfd, in, out)
564 bfd *abfd;
565 PTR in;
566 PTR out;
568 struct internal_aouthdr *aouthdr_in = (struct internal_aouthdr *) in;
569 pe_data_type *pe = pe_data (abfd);
570 struct internal_extra_pe_aouthdr *extra = &pe->pe_opthdr;
571 PEAOUTHDR *aouthdr_out = (PEAOUTHDR *) out;
572 bfd_vma sa, fa, ib;
573 IMAGE_DATA_DIRECTORY idata2, idata5, tls;
575 if (pe->force_minimum_alignment)
577 if (!extra->FileAlignment)
578 extra->FileAlignment = PE_DEF_FILE_ALIGNMENT;
579 if (!extra->SectionAlignment)
580 extra->SectionAlignment = PE_DEF_SECTION_ALIGNMENT;
583 if (extra->Subsystem == IMAGE_SUBSYSTEM_UNKNOWN)
584 extra->Subsystem = pe->target_subsystem;
586 sa = extra->SectionAlignment;
587 fa = extra->FileAlignment;
588 ib = extra->ImageBase;
590 idata2 = pe->pe_opthdr.DataDirectory[1];
591 idata5 = pe->pe_opthdr.DataDirectory[12];
592 tls = pe->pe_opthdr.DataDirectory[9];
594 if (aouthdr_in->tsize)
596 aouthdr_in->text_start -= ib;
597 #ifndef COFF_WITH_pep
598 aouthdr_in->text_start &= 0xffffffff;
599 #endif
602 if (aouthdr_in->dsize)
604 aouthdr_in->data_start -= ib;
605 #ifndef COFF_WITH_pep
606 aouthdr_in->data_start &= 0xffffffff;
607 #endif
610 if (aouthdr_in->entry)
612 aouthdr_in->entry -= ib;
613 #ifndef COFF_WITH_pep
614 aouthdr_in->entry &= 0xffffffff;
615 #endif
618 #define FA(x) (((x) + fa -1 ) & (- fa))
619 #define SA(x) (((x) + sa -1 ) & (- sa))
621 /* We like to have the sizes aligned. */
622 aouthdr_in->bsize = FA (aouthdr_in->bsize);
624 extra->NumberOfRvaAndSizes = IMAGE_NUMBEROF_DIRECTORY_ENTRIES;
626 /* First null out all data directory entries. */
627 memset (extra->DataDirectory, 0, sizeof (extra->DataDirectory));
629 add_data_entry (abfd, extra, 0, ".edata", ib);
630 add_data_entry (abfd, extra, 2, ".rsrc", ib);
631 add_data_entry (abfd, extra, 3, ".pdata", ib);
633 /* In theory we do not need to call add_data_entry for .idata$2 or
634 .idata$5. It will be done in bfd_coff_final_link where all the
635 required information is available. If however, we are not going
636 to perform a final link, eg because we have been invoked by objcopy
637 or strip, then we need to make sure that these Data Directory
638 entries are initialised properly.
640 So - we copy the input values into the output values, and then, if
641 a final link is going to be performed, it can overwrite them. */
642 extra->DataDirectory[1] = idata2;
643 extra->DataDirectory[12] = idata5;
644 extra->DataDirectory[9] = tls;
646 if (extra->DataDirectory[1].VirtualAddress == 0)
647 /* Until other .idata fixes are made (pending patch), the entry for
648 .idata is needed for backwards compatibility. FIXME. */
649 add_data_entry (abfd, extra, 1, ".idata", ib);
651 /* For some reason, the virtual size (which is what's set by
652 add_data_entry) for .reloc is not the same as the size recorded
653 in this slot by MSVC; it doesn't seem to cause problems (so far),
654 but since it's the best we've got, use it. It does do the right
655 thing for .pdata. */
656 if (pe->has_reloc_section)
657 add_data_entry (abfd, extra, 5, ".reloc", ib);
660 asection *sec;
661 bfd_vma dsize = 0;
662 bfd_vma isize = SA(abfd->sections->filepos);
663 bfd_vma tsize = 0;
665 for (sec = abfd->sections; sec; sec = sec->next)
667 int rounded = FA(sec->_raw_size);
669 if (sec->flags & SEC_DATA)
670 dsize += rounded;
671 if (sec->flags & SEC_CODE)
672 tsize += rounded;
673 /* The image size is the total VIRTUAL size (which is what is
674 in the virt_size field). Files have been seen (from MSVC
675 5.0 link.exe) where the file size of the .data segment is
676 quite small compared to the virtual size. Without this
677 fix, strip munges the file. */
678 if (coff_section_data (abfd, sec) != NULL
679 && pei_section_data (abfd, sec) != NULL)
680 isize += SA (FA (pei_section_data (abfd, sec)->virt_size));
683 aouthdr_in->dsize = dsize;
684 aouthdr_in->tsize = tsize;
685 extra->SizeOfImage = isize;
688 extra->SizeOfHeaders = abfd->sections->filepos;
689 H_PUT_16 (abfd, aouthdr_in->magic, aouthdr_out->standard.magic);
691 #define LINKER_VERSION 256 /* That is, 2.56 */
693 /* This piece of magic sets the "linker version" field to
694 LINKER_VERSION. */
695 H_PUT_16 (abfd, (LINKER_VERSION / 100 + (LINKER_VERSION % 100) * 256),
696 aouthdr_out->standard.vstamp);
698 PUT_AOUTHDR_TSIZE (abfd, aouthdr_in->tsize, aouthdr_out->standard.tsize);
699 PUT_AOUTHDR_DSIZE (abfd, aouthdr_in->dsize, aouthdr_out->standard.dsize);
700 PUT_AOUTHDR_BSIZE (abfd, aouthdr_in->bsize, aouthdr_out->standard.bsize);
701 PUT_AOUTHDR_ENTRY (abfd, aouthdr_in->entry, aouthdr_out->standard.entry);
702 PUT_AOUTHDR_TEXT_START (abfd, aouthdr_in->text_start,
703 aouthdr_out->standard.text_start);
705 #ifndef COFF_WITH_pep
706 /* PE32+ does not have data_start member! */
707 PUT_AOUTHDR_DATA_START (abfd, aouthdr_in->data_start,
708 aouthdr_out->standard.data_start);
709 #endif
711 PUT_OPTHDR_IMAGE_BASE (abfd, extra->ImageBase, aouthdr_out->ImageBase);
712 H_PUT_32 (abfd, extra->SectionAlignment, aouthdr_out->SectionAlignment);
713 H_PUT_32 (abfd, extra->FileAlignment, aouthdr_out->FileAlignment);
714 H_PUT_16 (abfd, extra->MajorOperatingSystemVersion,
715 aouthdr_out->MajorOperatingSystemVersion);
716 H_PUT_16 (abfd, extra->MinorOperatingSystemVersion,
717 aouthdr_out->MinorOperatingSystemVersion);
718 H_PUT_16 (abfd, extra->MajorImageVersion, aouthdr_out->MajorImageVersion);
719 H_PUT_16 (abfd, extra->MinorImageVersion, aouthdr_out->MinorImageVersion);
720 H_PUT_16 (abfd, extra->MajorSubsystemVersion,
721 aouthdr_out->MajorSubsystemVersion);
722 H_PUT_16 (abfd, extra->MinorSubsystemVersion,
723 aouthdr_out->MinorSubsystemVersion);
724 H_PUT_32 (abfd, extra->Reserved1, aouthdr_out->Reserved1);
725 H_PUT_32 (abfd, extra->SizeOfImage, aouthdr_out->SizeOfImage);
726 H_PUT_32 (abfd, extra->SizeOfHeaders, aouthdr_out->SizeOfHeaders);
727 H_PUT_32 (abfd, extra->CheckSum, aouthdr_out->CheckSum);
728 H_PUT_16 (abfd, extra->Subsystem, aouthdr_out->Subsystem);
729 H_PUT_16 (abfd, extra->DllCharacteristics, aouthdr_out->DllCharacteristics);
730 PUT_OPTHDR_SIZE_OF_STACK_RESERVE (abfd, extra->SizeOfStackReserve,
731 aouthdr_out->SizeOfStackReserve);
732 PUT_OPTHDR_SIZE_OF_STACK_COMMIT (abfd, extra->SizeOfStackCommit,
733 aouthdr_out->SizeOfStackCommit);
734 PUT_OPTHDR_SIZE_OF_HEAP_RESERVE (abfd, extra->SizeOfHeapReserve,
735 aouthdr_out->SizeOfHeapReserve);
736 PUT_OPTHDR_SIZE_OF_HEAP_COMMIT (abfd, extra->SizeOfHeapCommit,
737 aouthdr_out->SizeOfHeapCommit);
738 H_PUT_32 (abfd, extra->LoaderFlags, aouthdr_out->LoaderFlags);
739 H_PUT_32 (abfd, extra->NumberOfRvaAndSizes,
740 aouthdr_out->NumberOfRvaAndSizes);
742 int idx;
744 for (idx = 0; idx < 16; idx++)
746 H_PUT_32 (abfd, extra->DataDirectory[idx].VirtualAddress,
747 aouthdr_out->DataDirectory[idx][0]);
748 H_PUT_32 (abfd, extra->DataDirectory[idx].Size,
749 aouthdr_out->DataDirectory[idx][1]);
753 return AOUTSZ;
756 unsigned int
757 _bfd_XXi_only_swap_filehdr_out (abfd, in, out)
758 bfd *abfd;
759 PTR in;
760 PTR out;
762 int idx;
763 struct internal_filehdr *filehdr_in = (struct internal_filehdr *) in;
764 struct external_PEI_filehdr *filehdr_out = (struct external_PEI_filehdr *) out;
766 if (pe_data (abfd)->has_reloc_section)
767 filehdr_in->f_flags &= ~F_RELFLG;
769 if (pe_data (abfd)->dll)
770 filehdr_in->f_flags |= F_DLL;
772 filehdr_in->pe.e_magic = DOSMAGIC;
773 filehdr_in->pe.e_cblp = 0x90;
774 filehdr_in->pe.e_cp = 0x3;
775 filehdr_in->pe.e_crlc = 0x0;
776 filehdr_in->pe.e_cparhdr = 0x4;
777 filehdr_in->pe.e_minalloc = 0x0;
778 filehdr_in->pe.e_maxalloc = 0xffff;
779 filehdr_in->pe.e_ss = 0x0;
780 filehdr_in->pe.e_sp = 0xb8;
781 filehdr_in->pe.e_csum = 0x0;
782 filehdr_in->pe.e_ip = 0x0;
783 filehdr_in->pe.e_cs = 0x0;
784 filehdr_in->pe.e_lfarlc = 0x40;
785 filehdr_in->pe.e_ovno = 0x0;
787 for (idx = 0; idx < 4; idx++)
788 filehdr_in->pe.e_res[idx] = 0x0;
790 filehdr_in->pe.e_oemid = 0x0;
791 filehdr_in->pe.e_oeminfo = 0x0;
793 for (idx = 0; idx < 10; idx++)
794 filehdr_in->pe.e_res2[idx] = 0x0;
796 filehdr_in->pe.e_lfanew = 0x80;
798 /* This next collection of data are mostly just characters. It
799 appears to be constant within the headers put on NT exes. */
800 filehdr_in->pe.dos_message[0] = 0x0eba1f0e;
801 filehdr_in->pe.dos_message[1] = 0xcd09b400;
802 filehdr_in->pe.dos_message[2] = 0x4c01b821;
803 filehdr_in->pe.dos_message[3] = 0x685421cd;
804 filehdr_in->pe.dos_message[4] = 0x70207369;
805 filehdr_in->pe.dos_message[5] = 0x72676f72;
806 filehdr_in->pe.dos_message[6] = 0x63206d61;
807 filehdr_in->pe.dos_message[7] = 0x6f6e6e61;
808 filehdr_in->pe.dos_message[8] = 0x65622074;
809 filehdr_in->pe.dos_message[9] = 0x6e757220;
810 filehdr_in->pe.dos_message[10] = 0x206e6920;
811 filehdr_in->pe.dos_message[11] = 0x20534f44;
812 filehdr_in->pe.dos_message[12] = 0x65646f6d;
813 filehdr_in->pe.dos_message[13] = 0x0a0d0d2e;
814 filehdr_in->pe.dos_message[14] = 0x24;
815 filehdr_in->pe.dos_message[15] = 0x0;
816 filehdr_in->pe.nt_signature = NT_SIGNATURE;
818 H_PUT_16 (abfd, filehdr_in->f_magic, filehdr_out->f_magic);
819 H_PUT_16 (abfd, filehdr_in->f_nscns, filehdr_out->f_nscns);
821 H_PUT_32 (abfd, time (0), filehdr_out->f_timdat);
822 PUT_FILEHDR_SYMPTR (abfd, filehdr_in->f_symptr,
823 filehdr_out->f_symptr);
824 H_PUT_32 (abfd, filehdr_in->f_nsyms, filehdr_out->f_nsyms);
825 H_PUT_16 (abfd, filehdr_in->f_opthdr, filehdr_out->f_opthdr);
826 H_PUT_16 (abfd, filehdr_in->f_flags, filehdr_out->f_flags);
828 /* Put in extra dos header stuff. This data remains essentially
829 constant, it just has to be tacked on to the beginning of all exes
830 for NT. */
831 H_PUT_16 (abfd, filehdr_in->pe.e_magic, filehdr_out->e_magic);
832 H_PUT_16 (abfd, filehdr_in->pe.e_cblp, filehdr_out->e_cblp);
833 H_PUT_16 (abfd, filehdr_in->pe.e_cp, filehdr_out->e_cp);
834 H_PUT_16 (abfd, filehdr_in->pe.e_crlc, filehdr_out->e_crlc);
835 H_PUT_16 (abfd, filehdr_in->pe.e_cparhdr, filehdr_out->e_cparhdr);
836 H_PUT_16 (abfd, filehdr_in->pe.e_minalloc, filehdr_out->e_minalloc);
837 H_PUT_16 (abfd, filehdr_in->pe.e_maxalloc, filehdr_out->e_maxalloc);
838 H_PUT_16 (abfd, filehdr_in->pe.e_ss, filehdr_out->e_ss);
839 H_PUT_16 (abfd, filehdr_in->pe.e_sp, filehdr_out->e_sp);
840 H_PUT_16 (abfd, filehdr_in->pe.e_csum, filehdr_out->e_csum);
841 H_PUT_16 (abfd, filehdr_in->pe.e_ip, filehdr_out->e_ip);
842 H_PUT_16 (abfd, filehdr_in->pe.e_cs, filehdr_out->e_cs);
843 H_PUT_16 (abfd, filehdr_in->pe.e_lfarlc, filehdr_out->e_lfarlc);
844 H_PUT_16 (abfd, filehdr_in->pe.e_ovno, filehdr_out->e_ovno);
846 for (idx = 0; idx < 4; idx++)
847 H_PUT_16 (abfd, filehdr_in->pe.e_res[idx], filehdr_out->e_res[idx]);
849 H_PUT_16 (abfd, filehdr_in->pe.e_oemid, filehdr_out->e_oemid);
850 H_PUT_16 (abfd, filehdr_in->pe.e_oeminfo, filehdr_out->e_oeminfo);
852 for (idx = 0; idx < 10; idx++)
853 H_PUT_16 (abfd, filehdr_in->pe.e_res2[idx], filehdr_out->e_res2[idx]);
855 H_PUT_32 (abfd, filehdr_in->pe.e_lfanew, filehdr_out->e_lfanew);
857 for (idx = 0; idx < 16; idx++)
858 H_PUT_32 (abfd, filehdr_in->pe.dos_message[idx],
859 filehdr_out->dos_message[idx]);
861 /* Also put in the NT signature. */
862 H_PUT_32 (abfd, filehdr_in->pe.nt_signature, filehdr_out->nt_signature);
864 return FILHSZ;
867 unsigned int
868 _bfd_XX_only_swap_filehdr_out (abfd, in, out)
869 bfd *abfd;
870 PTR in;
871 PTR out;
873 struct internal_filehdr *filehdr_in = (struct internal_filehdr *) in;
874 FILHDR *filehdr_out = (FILHDR *) out;
876 H_PUT_16 (abfd, filehdr_in->f_magic, filehdr_out->f_magic);
877 H_PUT_16 (abfd, filehdr_in->f_nscns, filehdr_out->f_nscns);
878 H_PUT_32 (abfd, filehdr_in->f_timdat, filehdr_out->f_timdat);
879 PUT_FILEHDR_SYMPTR (abfd, filehdr_in->f_symptr, filehdr_out->f_symptr);
880 H_PUT_32 (abfd, filehdr_in->f_nsyms, filehdr_out->f_nsyms);
881 H_PUT_16 (abfd, filehdr_in->f_opthdr, filehdr_out->f_opthdr);
882 H_PUT_16 (abfd, filehdr_in->f_flags, filehdr_out->f_flags);
884 return FILHSZ;
887 unsigned int
888 _bfd_XXi_swap_scnhdr_out (abfd, in, out)
889 bfd *abfd;
890 PTR in;
891 PTR out;
893 struct internal_scnhdr *scnhdr_int = (struct internal_scnhdr *) in;
894 SCNHDR *scnhdr_ext = (SCNHDR *) out;
895 unsigned int ret = SCNHSZ;
896 bfd_vma ps;
897 bfd_vma ss;
899 memcpy (scnhdr_ext->s_name, scnhdr_int->s_name, sizeof (scnhdr_int->s_name));
901 PUT_SCNHDR_VADDR (abfd,
902 ((scnhdr_int->s_vaddr
903 - pe_data (abfd)->pe_opthdr.ImageBase)
904 & 0xffffffff),
905 scnhdr_ext->s_vaddr);
907 /* NT wants the size data to be rounded up to the next
908 NT_FILE_ALIGNMENT, but zero if it has no content (as in .bss,
909 sometimes). */
910 if ((scnhdr_int->s_flags & IMAGE_SCN_CNT_UNINITIALIZED_DATA) != 0)
912 if (bfd_pe_executable_p (abfd))
914 ps = scnhdr_int->s_size;
915 ss = 0;
917 else
919 ps = 0;
920 ss = scnhdr_int->s_size;
923 else
925 if (bfd_pe_executable_p (abfd))
926 ps = scnhdr_int->s_paddr;
927 else
928 ps = 0;
930 ss = scnhdr_int->s_size;
933 PUT_SCNHDR_SIZE (abfd, ss,
934 scnhdr_ext->s_size);
936 /* s_paddr in PE is really the virtual size. */
937 PUT_SCNHDR_PADDR (abfd, ps, scnhdr_ext->s_paddr);
939 PUT_SCNHDR_SCNPTR (abfd, scnhdr_int->s_scnptr,
940 scnhdr_ext->s_scnptr);
941 PUT_SCNHDR_RELPTR (abfd, scnhdr_int->s_relptr,
942 scnhdr_ext->s_relptr);
943 PUT_SCNHDR_LNNOPTR (abfd, scnhdr_int->s_lnnoptr,
944 scnhdr_ext->s_lnnoptr);
947 /* Extra flags must be set when dealing with PE. All sections should also
948 have the IMAGE_SCN_MEM_READ (0x40000000) flag set. In addition, the
949 .text section must have IMAGE_SCN_MEM_EXECUTE (0x20000000) and the data
950 sections (.idata, .data, .bss, .CRT) must have IMAGE_SCN_MEM_WRITE set
951 (this is especially important when dealing with the .idata section since
952 the addresses for routines from .dlls must be overwritten). If .reloc
953 section data is ever generated, we must add IMAGE_SCN_MEM_DISCARDABLE
954 (0x02000000). Also, the resource data should also be read and
955 writable. */
957 /* FIXME: Alignment is also encoded in this field, at least on PPC and
958 ARM-WINCE. Although - how do we get the original alignment field
959 back ? */
961 typedef struct
963 const char * section_name;
964 unsigned long must_have;
966 pe_required_section_flags;
968 pe_required_section_flags known_sections [] =
970 { ".arch", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_DISCARDABLE | IMAGE_SCN_ALIGN_8BYTES },
971 { ".bss", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_UNINITIALIZED_DATA | IMAGE_SCN_MEM_WRITE },
972 { ".data", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_WRITE },
973 { ".edata", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA },
974 { ".idata", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_WRITE },
975 { ".pdata", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA },
976 { ".rdata", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA },
977 { ".reloc", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_DISCARDABLE },
978 { ".rsrc", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_WRITE },
979 { ".text" , IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_CODE | IMAGE_SCN_MEM_EXECUTE },
980 { ".tls", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_WRITE },
981 { ".xdata", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA },
982 { NULL, 0}
985 pe_required_section_flags * p;
986 int flags = scnhdr_int->s_flags;
988 for (p = known_sections; p->section_name; p++)
989 if (strcmp (scnhdr_int->s_name, p->section_name) == 0)
991 /* We have defaulted to adding the IMAGE_SCN_MEM_WRITE flag, but now
992 we know exactly what this specific section wants so we remove it
993 and then allow the must_have field to add it back in if necessary. */
994 flags &= ~IMAGE_SCN_MEM_WRITE;
995 flags |= p->must_have;
996 break;
999 H_PUT_32 (abfd, flags, scnhdr_ext->s_flags);
1002 if (coff_data (abfd)->link_info
1003 && ! coff_data (abfd)->link_info->relocatable
1004 && ! coff_data (abfd)->link_info->shared
1005 && strcmp (scnhdr_int->s_name, ".text") == 0)
1007 /* By inference from looking at MS output, the 32 bit field
1008 which is the combination of the number_of_relocs and
1009 number_of_linenos is used for the line number count in
1010 executables. A 16-bit field won't do for cc1. The MS
1011 document says that the number of relocs is zero for
1012 executables, but the 17-th bit has been observed to be there.
1013 Overflow is not an issue: a 4G-line program will overflow a
1014 bunch of other fields long before this! */
1015 H_PUT_16 (abfd, (scnhdr_int->s_nlnno & 0xffff), scnhdr_ext->s_nlnno);
1016 H_PUT_16 (abfd, (scnhdr_int->s_nlnno >> 16), scnhdr_ext->s_nreloc);
1018 else
1020 if (scnhdr_int->s_nlnno <= 0xffff)
1021 H_PUT_16 (abfd, scnhdr_int->s_nlnno, scnhdr_ext->s_nlnno);
1022 else
1024 (*_bfd_error_handler) (_("%s: line number overflow: 0x%lx > 0xffff"),
1025 bfd_get_filename (abfd),
1026 scnhdr_int->s_nlnno);
1027 bfd_set_error (bfd_error_file_truncated);
1028 H_PUT_16 (abfd, 0xffff, scnhdr_ext->s_nlnno);
1029 ret = 0;
1032 /* Although we could encode 0xffff relocs here, we do not, to be
1033 consistent with other parts of bfd. Also it lets us warn, as
1034 we should never see 0xffff here w/o having the overflow flag
1035 set. */
1036 if (scnhdr_int->s_nreloc < 0xffff)
1037 H_PUT_16 (abfd, scnhdr_int->s_nreloc, scnhdr_ext->s_nreloc);
1038 else
1040 /* PE can deal with large #s of relocs, but not here. */
1041 H_PUT_16 (abfd, 0xffff, scnhdr_ext->s_nreloc);
1042 scnhdr_int->s_flags |= IMAGE_SCN_LNK_NRELOC_OVFL;
1043 H_PUT_32 (abfd, scnhdr_int->s_flags, scnhdr_ext->s_flags);
1044 #if 0
1045 (*_bfd_error_handler) (_("%s: reloc overflow 1: 0x%lx > 0xffff"),
1046 bfd_get_filename (abfd),
1047 scnhdr_int->s_nreloc);
1048 bfd_set_error (bfd_error_file_truncated);
1049 H_PUT_16 (abfd, 0xffff, scnhdr_ext->s_nreloc);
1050 ret = 0;
1051 #endif
1054 return ret;
1057 static char * dir_names[IMAGE_NUMBEROF_DIRECTORY_ENTRIES] =
1059 N_("Export Directory [.edata (or where ever we found it)]"),
1060 N_("Import Directory [parts of .idata]"),
1061 N_("Resource Directory [.rsrc]"),
1062 N_("Exception Directory [.pdata]"),
1063 N_("Security Directory"),
1064 N_("Base Relocation Directory [.reloc]"),
1065 N_("Debug Directory"),
1066 N_("Description Directory"),
1067 N_("Special Directory"),
1068 N_("Thread Storage Directory [.tls]"),
1069 N_("Load Configuration Directory"),
1070 N_("Bound Import Directory"),
1071 N_("Import Address Table Directory"),
1072 N_("Delay Import Directory"),
1073 N_("Reserved"),
1074 N_("Reserved")
1077 #ifdef POWERPC_LE_PE
1078 /* The code for the PPC really falls in the "architecture dependent"
1079 category. However, it's not clear that anyone will ever care, so
1080 we're ignoring the issue for now; if/when PPC matters, some of this
1081 may need to go into peicode.h, or arguments passed to enable the
1082 PPC- specific code. */
1083 #endif
1085 static bfd_boolean
1086 pe_print_idata (abfd, vfile)
1087 bfd *abfd;
1088 PTR vfile;
1090 FILE *file = (FILE *) vfile;
1091 bfd_byte *data;
1092 asection *section;
1093 bfd_signed_vma adj;
1095 #ifdef POWERPC_LE_PE
1096 asection *rel_section = bfd_get_section_by_name (abfd, ".reldata");
1097 #endif
1099 bfd_size_type datasize = 0;
1100 bfd_size_type dataoff;
1101 bfd_size_type i;
1102 bfd_size_type amt;
1103 int onaline = 20;
1105 pe_data_type *pe = pe_data (abfd);
1106 struct internal_extra_pe_aouthdr *extra = &pe->pe_opthdr;
1108 bfd_vma addr;
1110 addr = extra->DataDirectory[1].VirtualAddress;
1112 if (addr == 0 && extra->DataDirectory[1].Size == 0)
1114 /* Maybe the extra header isn't there. Look for the section. */
1115 section = bfd_get_section_by_name (abfd, ".idata");
1116 if (section == NULL)
1117 return TRUE;
1119 addr = section->vma;
1120 datasize = bfd_section_size (abfd, section);
1121 if (datasize == 0)
1122 return TRUE;
1124 else
1126 addr += extra->ImageBase;
1127 for (section = abfd->sections; section != NULL; section = section->next)
1129 datasize = bfd_section_size (abfd, section);
1130 if (addr >= section->vma && addr < section->vma + datasize)
1131 break;
1134 if (section == NULL)
1136 fprintf (file,
1137 _("\nThere is an import table, but the section containing it could not be found\n"));
1138 return TRUE;
1142 fprintf (file, _("\nThere is an import table in %s at 0x%lx\n"),
1143 section->name, (unsigned long) addr);
1145 dataoff = addr - section->vma;
1146 datasize -= dataoff;
1148 #ifdef POWERPC_LE_PE
1149 if (rel_section != 0 && bfd_section_size (abfd, rel_section) != 0)
1151 /* The toc address can be found by taking the starting address,
1152 which on the PPC locates a function descriptor. The
1153 descriptor consists of the function code starting address
1154 followed by the address of the toc. The starting address we
1155 get from the bfd, and the descriptor is supposed to be in the
1156 .reldata section. */
1158 bfd_vma loadable_toc_address;
1159 bfd_vma toc_address;
1160 bfd_vma start_address;
1161 bfd_byte *data = 0;
1162 int offset;
1164 amt = bfd_section_size (abfd, rel_section);
1165 data = (bfd_byte *) bfd_malloc (amt);
1166 if (data == NULL && amt != 0)
1167 return FALSE;
1169 bfd_get_section_contents (abfd, rel_section, (PTR) data, (bfd_vma) 0,
1170 amt);
1172 offset = abfd->start_address - rel_section->vma;
1174 start_address = bfd_get_32 (abfd, data + offset);
1175 loadable_toc_address = bfd_get_32 (abfd, data + offset + 4);
1176 toc_address = loadable_toc_address - 32768;
1178 fprintf (file,
1179 _("\nFunction descriptor located at the start address: %04lx\n"),
1180 (unsigned long int) (abfd->start_address));
1181 fprintf (file,
1182 _("\tcode-base %08lx toc (loadable/actual) %08lx/%08lx\n"),
1183 start_address, loadable_toc_address, toc_address);
1185 else
1187 fprintf (file,
1188 _("\nNo reldata section! Function descriptor not decoded.\n"));
1190 #endif
1192 fprintf (file,
1193 _("\nThe Import Tables (interpreted %s section contents)\n"),
1194 section->name);
1195 fprintf (file,
1196 _("\
1197 vma: Hint Time Forward DLL First\n\
1198 Table Stamp Chain Name Thunk\n"));
1200 amt = dataoff + datasize;
1201 data = (bfd_byte *) bfd_malloc (amt);
1202 if (data == NULL)
1203 return FALSE;
1205 /* Read the whole section. Some of the fields might be before dataoff. */
1206 if (! bfd_get_section_contents (abfd, section, (PTR) data, (bfd_vma) 0, amt))
1207 return FALSE;
1209 adj = section->vma - extra->ImageBase;
1211 /* Print all image import descriptors. */
1212 for (i = 0; i < datasize; i += onaline)
1214 bfd_vma hint_addr;
1215 bfd_vma time_stamp;
1216 bfd_vma forward_chain;
1217 bfd_vma dll_name;
1218 bfd_vma first_thunk;
1219 int idx = 0;
1220 bfd_size_type j;
1221 char *dll;
1223 /* Print (i + extra->DataDirectory[1].VirtualAddress). */
1224 fprintf (file, " %08lx\t", (unsigned long) (i + adj + dataoff));
1225 #if 0
1226 if (i + 20 > datasize)
1227 /* Check stuff. */
1229 #endif
1230 hint_addr = bfd_get_32 (abfd, data + i + dataoff);
1231 time_stamp = bfd_get_32 (abfd, data + i + 4 + dataoff);
1232 forward_chain = bfd_get_32 (abfd, data + i + 8 + dataoff);
1233 dll_name = bfd_get_32 (abfd, data + i + 12 + dataoff);
1234 first_thunk = bfd_get_32 (abfd, data + i + 16 + dataoff);
1236 fprintf (file, "%08lx %08lx %08lx %08lx %08lx\n",
1237 (unsigned long) hint_addr,
1238 (unsigned long) time_stamp,
1239 (unsigned long) forward_chain,
1240 (unsigned long) dll_name,
1241 (unsigned long) first_thunk);
1243 if (hint_addr == 0 && first_thunk == 0)
1244 break;
1246 dll = (char *) data + dll_name - adj;
1247 fprintf (file, _("\n\tDLL Name: %s\n"), dll);
1249 if (hint_addr != 0)
1251 bfd_byte *ft_data;
1252 asection *ft_section;
1253 bfd_vma ft_addr;
1254 bfd_size_type ft_datasize;
1255 int ft_idx;
1256 int ft_allocated = 0;
1258 fprintf (file, _("\tvma: Hint/Ord Member-Name Bound-To\n"));
1260 idx = hint_addr - adj;
1262 ft_addr = first_thunk + extra->ImageBase;
1263 ft_data = data;
1264 ft_idx = first_thunk - adj;
1265 ft_allocated = 0;
1267 if (first_thunk != hint_addr)
1269 /* Find the section which contains the first thunk. */
1270 for (ft_section = abfd->sections;
1271 ft_section != NULL;
1272 ft_section = ft_section->next)
1274 ft_datasize = bfd_section_size (abfd, ft_section);
1275 if (ft_addr >= ft_section->vma
1276 && ft_addr < ft_section->vma + ft_datasize)
1277 break;
1280 if (ft_section == NULL)
1282 fprintf (file,
1283 _("\nThere is a first thunk, but the section containing it could not be found\n"));
1284 continue;
1287 /* Now check to see if this section is the same as our current
1288 section. If it is not then we will have to load its data in. */
1289 if (ft_section == section)
1291 ft_data = data;
1292 ft_idx = first_thunk - adj;
1294 else
1296 ft_idx = first_thunk - (ft_section->vma - extra->ImageBase);
1297 ft_data = (bfd_byte *) bfd_malloc (datasize);
1298 if (ft_data == NULL)
1299 continue;
1301 /* Read datasize bfd_bytes starting at offset ft_idx. */
1302 if (! bfd_get_section_contents (abfd, ft_section,
1303 (PTR) ft_data,
1304 (bfd_vma) ft_idx,
1305 datasize))
1307 free (ft_data);
1308 continue;
1311 ft_idx = 0;
1312 ft_allocated = 1;
1316 /* Print HintName vector entries. */
1317 for (j = 0; j < datasize; j += 4)
1319 unsigned long member = bfd_get_32 (abfd, data + idx + j);
1321 /* Print single IMAGE_IMPORT_BY_NAME vector. */
1322 if (member == 0)
1323 break;
1325 if (member & 0x80000000)
1326 fprintf (file, "\t%04lx\t %4lu <none>",
1327 member, member & 0x7fffffff);
1328 else
1330 int ordinal;
1331 char *member_name;
1333 ordinal = bfd_get_16 (abfd, data + member - adj);
1334 member_name = (char *) data + member - adj + 2;
1335 fprintf (file, "\t%04lx\t %4d %s",
1336 member, ordinal, member_name);
1339 /* If the time stamp is not zero, the import address
1340 table holds actual addresses. */
1341 if (time_stamp != 0
1342 && first_thunk != 0
1343 && first_thunk != hint_addr)
1344 fprintf (file, "\t%04lx",
1345 (long) bfd_get_32 (abfd, ft_data + ft_idx + j));
1347 fprintf (file, "\n");
1350 if (ft_allocated)
1351 free (ft_data);
1354 fprintf (file, "\n");
1357 free (data);
1359 return TRUE;
1362 static bfd_boolean
1363 pe_print_edata (abfd, vfile)
1364 bfd *abfd;
1365 PTR vfile;
1367 FILE *file = (FILE *) vfile;
1368 bfd_byte *data;
1369 asection *section;
1370 bfd_size_type datasize = 0;
1371 bfd_size_type dataoff;
1372 bfd_size_type i;
1373 bfd_signed_vma adj;
1374 struct EDT_type
1376 long export_flags; /* reserved - should be zero */
1377 long time_stamp;
1378 short major_ver;
1379 short minor_ver;
1380 bfd_vma name; /* rva - relative to image base */
1381 long base; /* ordinal base */
1382 unsigned long num_functions;/* Number in the export address table */
1383 unsigned long num_names; /* Number in the name pointer table */
1384 bfd_vma eat_addr; /* rva to the export address table */
1385 bfd_vma npt_addr; /* rva to the Export Name Pointer Table */
1386 bfd_vma ot_addr; /* rva to the Ordinal Table */
1387 } edt;
1389 pe_data_type *pe = pe_data (abfd);
1390 struct internal_extra_pe_aouthdr *extra = &pe->pe_opthdr;
1392 bfd_vma addr;
1394 addr = extra->DataDirectory[0].VirtualAddress;
1396 if (addr == 0 && extra->DataDirectory[0].Size == 0)
1398 /* Maybe the extra header isn't there. Look for the section. */
1399 section = bfd_get_section_by_name (abfd, ".edata");
1400 if (section == NULL)
1401 return TRUE;
1403 addr = section->vma;
1404 datasize = bfd_section_size (abfd, section);
1405 if (datasize == 0)
1406 return TRUE;
1408 else
1410 addr += extra->ImageBase;
1412 for (section = abfd->sections; section != NULL; section = section->next)
1414 datasize = bfd_section_size (abfd, section);
1416 if (addr >= section->vma && addr < section->vma + datasize)
1417 break;
1420 if (section == NULL)
1422 fprintf (file,
1423 _("\nThere is an export table, but the section containing it could not be found\n"));
1424 return TRUE;
1428 fprintf (file, _("\nThere is an export table in %s at 0x%lx\n"),
1429 section->name, (unsigned long) addr);
1431 dataoff = addr - section->vma;
1432 datasize -= dataoff;
1434 data = (bfd_byte *) bfd_malloc (datasize);
1435 if (data == NULL)
1436 return FALSE;
1438 if (! bfd_get_section_contents (abfd, section, (PTR) data,
1439 (file_ptr) dataoff, datasize))
1440 return FALSE;
1442 /* Go get Export Directory Table. */
1443 edt.export_flags = bfd_get_32 (abfd, data + 0);
1444 edt.time_stamp = bfd_get_32 (abfd, data + 4);
1445 edt.major_ver = bfd_get_16 (abfd, data + 8);
1446 edt.minor_ver = bfd_get_16 (abfd, data + 10);
1447 edt.name = bfd_get_32 (abfd, data + 12);
1448 edt.base = bfd_get_32 (abfd, data + 16);
1449 edt.num_functions = bfd_get_32 (abfd, data + 20);
1450 edt.num_names = bfd_get_32 (abfd, data + 24);
1451 edt.eat_addr = bfd_get_32 (abfd, data + 28);
1452 edt.npt_addr = bfd_get_32 (abfd, data + 32);
1453 edt.ot_addr = bfd_get_32 (abfd, data + 36);
1455 adj = section->vma - extra->ImageBase + dataoff;
1457 /* Dump the EDT first. */
1458 fprintf (file,
1459 _("\nThe Export Tables (interpreted %s section contents)\n\n"),
1460 section->name);
1462 fprintf (file,
1463 _("Export Flags \t\t\t%lx\n"), (unsigned long) edt.export_flags);
1465 fprintf (file,
1466 _("Time/Date stamp \t\t%lx\n"), (unsigned long) edt.time_stamp);
1468 fprintf (file,
1469 _("Major/Minor \t\t\t%d/%d\n"), edt.major_ver, edt.minor_ver);
1471 fprintf (file,
1472 _("Name \t\t\t\t"));
1473 fprintf_vma (file, edt.name);
1474 fprintf (file,
1475 " %s\n", data + edt.name - adj);
1477 fprintf (file,
1478 _("Ordinal Base \t\t\t%ld\n"), edt.base);
1480 fprintf (file,
1481 _("Number in:\n"));
1483 fprintf (file,
1484 _("\tExport Address Table \t\t%08lx\n"),
1485 edt.num_functions);
1487 fprintf (file,
1488 _("\t[Name Pointer/Ordinal] Table\t%08lx\n"), edt.num_names);
1490 fprintf (file,
1491 _("Table Addresses\n"));
1493 fprintf (file,
1494 _("\tExport Address Table \t\t"));
1495 fprintf_vma (file, edt.eat_addr);
1496 fprintf (file, "\n");
1498 fprintf (file,
1499 _("\tName Pointer Table \t\t"));
1500 fprintf_vma (file, edt.npt_addr);
1501 fprintf (file, "\n");
1503 fprintf (file,
1504 _("\tOrdinal Table \t\t\t"));
1505 fprintf_vma (file, edt.ot_addr);
1506 fprintf (file, "\n");
1508 /* The next table to find is the Export Address Table. It's basically
1509 a list of pointers that either locate a function in this dll, or
1510 forward the call to another dll. Something like:
1511 typedef union
1513 long export_rva;
1514 long forwarder_rva;
1515 } export_address_table_entry;
1518 fprintf (file,
1519 _("\nExport Address Table -- Ordinal Base %ld\n"),
1520 edt.base);
1522 for (i = 0; i < edt.num_functions; ++i)
1524 bfd_vma eat_member = bfd_get_32 (abfd,
1525 data + edt.eat_addr + (i * 4) - adj);
1526 if (eat_member == 0)
1527 continue;
1529 if (eat_member - adj <= datasize)
1531 /* This rva is to a name (forwarding function) in our section. */
1532 /* Should locate a function descriptor. */
1533 fprintf (file,
1534 "\t[%4ld] +base[%4ld] %04lx %s -- %s\n",
1535 (long) i,
1536 (long) (i + edt.base),
1537 (unsigned long) eat_member,
1538 _("Forwarder RVA"),
1539 data + eat_member - adj);
1541 else
1543 /* Should locate a function descriptor in the reldata section. */
1544 fprintf (file,
1545 "\t[%4ld] +base[%4ld] %04lx %s\n",
1546 (long) i,
1547 (long) (i + edt.base),
1548 (unsigned long) eat_member,
1549 _("Export RVA"));
1553 /* The Export Name Pointer Table is paired with the Export Ordinal Table. */
1554 /* Dump them in parallel for clarity. */
1555 fprintf (file,
1556 _("\n[Ordinal/Name Pointer] Table\n"));
1558 for (i = 0; i < edt.num_names; ++i)
1560 bfd_vma name_ptr = bfd_get_32 (abfd,
1561 data +
1562 edt.npt_addr
1563 + (i*4) - adj);
1565 char *name = (char *) data + name_ptr - adj;
1567 bfd_vma ord = bfd_get_16 (abfd,
1568 data +
1569 edt.ot_addr
1570 + (i*2) - adj);
1571 fprintf (file,
1572 "\t[%4ld] %s\n", (long) ord, name);
1575 free (data);
1577 return TRUE;
1580 /* This really is architecture dependent. On IA-64, a .pdata entry
1581 consists of three dwords containing relative virtual addresses that
1582 specify the start and end address of the code range the entry
1583 covers and the address of the corresponding unwind info data. */
1585 static bfd_boolean
1586 pe_print_pdata (abfd, vfile)
1587 bfd *abfd;
1588 PTR vfile;
1590 #ifdef COFF_WITH_pep
1591 # define PDATA_ROW_SIZE (3*8)
1592 #else
1593 # define PDATA_ROW_SIZE (5*4)
1594 #endif
1595 FILE *file = (FILE *) vfile;
1596 bfd_byte *data = 0;
1597 asection *section = bfd_get_section_by_name (abfd, ".pdata");
1598 bfd_size_type datasize = 0;
1599 bfd_size_type i;
1600 bfd_size_type start, stop;
1601 int onaline = PDATA_ROW_SIZE;
1603 if (section == NULL
1604 || coff_section_data (abfd, section) == NULL
1605 || pei_section_data (abfd, section) == NULL)
1606 return TRUE;
1608 stop = pei_section_data (abfd, section)->virt_size;
1609 if ((stop % onaline) != 0)
1610 fprintf (file,
1611 _("Warning, .pdata section size (%ld) is not a multiple of %d\n"),
1612 (long) stop, onaline);
1614 fprintf (file,
1615 _("\nThe Function Table (interpreted .pdata section contents)\n"));
1616 #ifdef COFF_WITH_pep
1617 fprintf (file,
1618 _(" vma:\t\t\tBegin Address End Address Unwind Info\n"));
1619 #else
1620 fprintf (file, _("\
1621 vma:\t\tBegin End EH EH PrologEnd Exception\n\
1622 \t\tAddress Address Handler Data Address Mask\n"));
1623 #endif
1625 datasize = bfd_section_size (abfd, section);
1626 if (datasize == 0)
1627 return TRUE;
1629 data = (bfd_byte *) bfd_malloc (datasize);
1630 if (data == NULL && datasize != 0)
1631 return FALSE;
1633 bfd_get_section_contents (abfd, section, (PTR) data, (bfd_vma) 0,
1634 datasize);
1636 start = 0;
1638 for (i = start; i < stop; i += onaline)
1640 bfd_vma begin_addr;
1641 bfd_vma end_addr;
1642 bfd_vma eh_handler;
1643 bfd_vma eh_data;
1644 bfd_vma prolog_end_addr;
1645 int em_data;
1647 if (i + PDATA_ROW_SIZE > stop)
1648 break;
1650 begin_addr = GET_PDATA_ENTRY (abfd, data + i );
1651 end_addr = GET_PDATA_ENTRY (abfd, data + i + 4);
1652 eh_handler = GET_PDATA_ENTRY (abfd, data + i + 8);
1653 eh_data = GET_PDATA_ENTRY (abfd, data + i + 12);
1654 prolog_end_addr = GET_PDATA_ENTRY (abfd, data + i + 16);
1656 if (begin_addr == 0 && end_addr == 0 && eh_handler == 0
1657 && eh_data == 0 && prolog_end_addr == 0)
1658 /* We are probably into the padding of the section now. */
1659 break;
1661 em_data = ((eh_handler & 0x1) << 2) | (prolog_end_addr & 0x3);
1662 eh_handler &= ~(bfd_vma) 0x3;
1663 prolog_end_addr &= ~(bfd_vma) 0x3;
1665 fputc (' ', file);
1666 fprintf_vma (file, i + section->vma); fputc ('\t', file);
1667 fprintf_vma (file, begin_addr); fputc (' ', file);
1668 fprintf_vma (file, end_addr); fputc (' ', file);
1669 fprintf_vma (file, eh_handler);
1670 #ifndef COFF_WITH_pep
1671 fputc (' ', file);
1672 fprintf_vma (file, eh_data); fputc (' ', file);
1673 fprintf_vma (file, prolog_end_addr);
1674 fprintf (file, " %x", em_data);
1675 #endif
1677 #ifdef POWERPC_LE_PE
1678 if (eh_handler == 0 && eh_data != 0)
1680 /* Special bits here, although the meaning may be a little
1681 mysterious. The only one I know for sure is 0x03. */
1682 /* Code Significance */
1683 /* 0x00 None */
1684 /* 0x01 Register Save Millicode */
1685 /* 0x02 Register Restore Millicode */
1686 /* 0x03 Glue Code Sequence */
1687 switch (eh_data)
1689 case 0x01:
1690 fprintf (file, _(" Register save millicode"));
1691 break;
1692 case 0x02:
1693 fprintf (file, _(" Register restore millicode"));
1694 break;
1695 case 0x03:
1696 fprintf (file, _(" Glue code sequence"));
1697 break;
1698 default:
1699 break;
1702 #endif
1703 fprintf (file, "\n");
1706 free (data);
1708 return TRUE;
1711 #define IMAGE_REL_BASED_HIGHADJ 4
1712 static const char * const tbl[] =
1714 "ABSOLUTE",
1715 "HIGH",
1716 "LOW",
1717 "HIGHLOW",
1718 "HIGHADJ",
1719 "MIPS_JMPADDR",
1720 "SECTION",
1721 "REL32",
1722 "RESERVED1",
1723 "MIPS_JMPADDR16",
1724 "DIR64",
1725 "HIGH3ADJ"
1726 "UNKNOWN", /* MUST be last */
1729 static bfd_boolean
1730 pe_print_reloc (abfd, vfile)
1731 bfd *abfd;
1732 PTR vfile;
1734 FILE *file = (FILE *) vfile;
1735 bfd_byte *data = 0;
1736 asection *section = bfd_get_section_by_name (abfd, ".reloc");
1737 bfd_size_type datasize;
1738 bfd_size_type i;
1739 bfd_size_type start, stop;
1741 if (section == NULL)
1742 return TRUE;
1744 if (bfd_section_size (abfd, section) == 0)
1745 return TRUE;
1747 fprintf (file,
1748 _("\n\nPE File Base Relocations (interpreted .reloc section contents)\n"));
1750 datasize = bfd_section_size (abfd, section);
1751 data = (bfd_byte *) bfd_malloc (datasize);
1752 if (data == NULL && datasize != 0)
1753 return FALSE;
1755 bfd_get_section_contents (abfd, section, (PTR) data, (bfd_vma) 0,
1756 datasize);
1758 start = 0;
1760 stop = bfd_section_size (abfd, section);
1762 for (i = start; i < stop;)
1764 int j;
1765 bfd_vma virtual_address;
1766 long number, size;
1768 /* The .reloc section is a sequence of blocks, with a header consisting
1769 of two 32 bit quantities, followed by a number of 16 bit entries. */
1770 virtual_address = bfd_get_32 (abfd, data+i);
1771 size = bfd_get_32 (abfd, data+i+4);
1772 number = (size - 8) / 2;
1774 if (size == 0)
1775 break;
1777 fprintf (file,
1778 _("\nVirtual Address: %08lx Chunk size %ld (0x%lx) Number of fixups %ld\n"),
1779 (unsigned long) virtual_address, size, size, number);
1781 for (j = 0; j < number; ++j)
1783 unsigned short e = bfd_get_16 (abfd, data + i + 8 + j * 2);
1784 unsigned int t = (e & 0xF000) >> 12;
1785 int off = e & 0x0FFF;
1787 if (t >= sizeof (tbl) / sizeof (tbl[0]))
1788 t = (sizeof (tbl) / sizeof (tbl[0])) - 1;
1790 fprintf (file,
1791 _("\treloc %4d offset %4x [%4lx] %s"),
1792 j, off, (long) (off + virtual_address), tbl[t]);
1794 /* HIGHADJ takes an argument, - the next record *is* the
1795 low 16 bits of addend. */
1796 if (t == IMAGE_REL_BASED_HIGHADJ)
1798 fprintf (file, " (%4x)",
1799 ((unsigned int)
1800 bfd_get_16 (abfd, data + i + 8 + j * 2 + 2)));
1801 j++;
1804 fprintf (file, "\n");
1807 i += size;
1810 free (data);
1812 return TRUE;
1815 /* Print out the program headers. */
1817 bfd_boolean
1818 _bfd_XX_print_private_bfd_data_common (abfd, vfile)
1819 bfd *abfd;
1820 PTR vfile;
1822 FILE *file = (FILE *) vfile;
1823 int j;
1824 pe_data_type *pe = pe_data (abfd);
1825 struct internal_extra_pe_aouthdr *i = &pe->pe_opthdr;
1826 const char *subsystem_name = NULL;
1828 /* The MS dumpbin program reportedly ands with 0xff0f before
1829 printing the characteristics field. Not sure why. No reason to
1830 emulate it here. */
1831 fprintf (file, _("\nCharacteristics 0x%x\n"), pe->real_flags);
1832 #undef PF
1833 #define PF(x, y) if (pe->real_flags & x) { fprintf (file, "\t%s\n", y); }
1834 PF (F_RELFLG, "relocations stripped");
1835 PF (F_EXEC, "executable");
1836 PF (F_LNNO, "line numbers stripped");
1837 PF (F_LSYMS, "symbols stripped");
1838 PF (0x80, "little endian");
1839 PF (F_AR32WR, "32 bit words");
1840 PF (0x200, "debugging information removed");
1841 PF (0x1000, "system file");
1842 PF (F_DLL, "DLL");
1843 PF (0x8000, "big endian");
1844 #undef PF
1846 /* ctime implies '\n'. */
1848 time_t t = pe->coff.timestamp;
1849 fprintf (file, "\nTime/Date\t\t%s", ctime (&t));
1851 fprintf (file, "\nImageBase\t\t");
1852 fprintf_vma (file, i->ImageBase);
1853 fprintf (file, "\nSectionAlignment\t");
1854 fprintf_vma (file, i->SectionAlignment);
1855 fprintf (file, "\nFileAlignment\t\t");
1856 fprintf_vma (file, i->FileAlignment);
1857 fprintf (file, "\nMajorOSystemVersion\t%d\n", i->MajorOperatingSystemVersion);
1858 fprintf (file, "MinorOSystemVersion\t%d\n", i->MinorOperatingSystemVersion);
1859 fprintf (file, "MajorImageVersion\t%d\n", i->MajorImageVersion);
1860 fprintf (file, "MinorImageVersion\t%d\n", i->MinorImageVersion);
1861 fprintf (file, "MajorSubsystemVersion\t%d\n", i->MajorSubsystemVersion);
1862 fprintf (file, "MinorSubsystemVersion\t%d\n", i->MinorSubsystemVersion);
1863 fprintf (file, "Win32Version\t\t%08lx\n", i->Reserved1);
1864 fprintf (file, "SizeOfImage\t\t%08lx\n", i->SizeOfImage);
1865 fprintf (file, "SizeOfHeaders\t\t%08lx\n", i->SizeOfHeaders);
1866 fprintf (file, "CheckSum\t\t%08lx\n", i->CheckSum);
1868 switch (i->Subsystem)
1870 case IMAGE_SUBSYSTEM_UNKNOWN:
1871 subsystem_name = "unspecified";
1872 break;
1873 case IMAGE_SUBSYSTEM_NATIVE:
1874 subsystem_name = "NT native";
1875 break;
1876 case IMAGE_SUBSYSTEM_WINDOWS_GUI:
1877 subsystem_name = "Windows GUI";
1878 break;
1879 case IMAGE_SUBSYSTEM_WINDOWS_CUI:
1880 subsystem_name = "Windows CUI";
1881 break;
1882 case IMAGE_SUBSYSTEM_POSIX_CUI:
1883 subsystem_name = "POSIX CUI";
1884 break;
1885 case IMAGE_SUBSYSTEM_WINDOWS_CE_GUI:
1886 subsystem_name = "Wince CUI";
1887 break;
1888 case IMAGE_SUBSYSTEM_EFI_APPLICATION:
1889 subsystem_name = "EFI application";
1890 break;
1891 case IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER:
1892 subsystem_name = "EFI boot service driver";
1893 break;
1894 case IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER:
1895 subsystem_name = "EFI runtime driver";
1896 break;
1899 fprintf (file, "Subsystem\t\t%08x", i->Subsystem);
1900 if (subsystem_name)
1901 fprintf (file, "\t(%s)", subsystem_name);
1902 fprintf (file, "\nDllCharacteristics\t%08x\n", i->DllCharacteristics);
1903 fprintf (file, "SizeOfStackReserve\t");
1904 fprintf_vma (file, i->SizeOfStackReserve);
1905 fprintf (file, "\nSizeOfStackCommit\t");
1906 fprintf_vma (file, i->SizeOfStackCommit);
1907 fprintf (file, "\nSizeOfHeapReserve\t");
1908 fprintf_vma (file, i->SizeOfHeapReserve);
1909 fprintf (file, "\nSizeOfHeapCommit\t");
1910 fprintf_vma (file, i->SizeOfHeapCommit);
1911 fprintf (file, "\nLoaderFlags\t\t%08lx\n", i->LoaderFlags);
1912 fprintf (file, "NumberOfRvaAndSizes\t%08lx\n", i->NumberOfRvaAndSizes);
1914 fprintf (file, "\nThe Data Directory\n");
1915 for (j = 0; j < IMAGE_NUMBEROF_DIRECTORY_ENTRIES; j++)
1917 fprintf (file, "Entry %1x ", j);
1918 fprintf_vma (file, i->DataDirectory[j].VirtualAddress);
1919 fprintf (file, " %08lx ", i->DataDirectory[j].Size);
1920 fprintf (file, "%s\n", dir_names[j]);
1923 pe_print_idata (abfd, vfile);
1924 pe_print_edata (abfd, vfile);
1925 pe_print_pdata (abfd, vfile);
1926 pe_print_reloc (abfd, vfile);
1928 return TRUE;
1931 /* Copy any private info we understand from the input bfd
1932 to the output bfd. */
1934 bfd_boolean
1935 _bfd_XX_bfd_copy_private_bfd_data_common (ibfd, obfd)
1936 bfd *ibfd, *obfd;
1938 /* One day we may try to grok other private data. */
1939 if (ibfd->xvec->flavour != bfd_target_coff_flavour
1940 || obfd->xvec->flavour != bfd_target_coff_flavour)
1941 return TRUE;
1943 pe_data (obfd)->pe_opthdr = pe_data (ibfd)->pe_opthdr;
1944 pe_data (obfd)->dll = pe_data (ibfd)->dll;
1946 /* For strip: if we removed .reloc, we'll make a real mess of things
1947 if we don't remove this entry as well. */
1948 if (! pe_data (obfd)->has_reloc_section)
1950 pe_data (obfd)->pe_opthdr.DataDirectory[5].VirtualAddress = 0;
1951 pe_data (obfd)->pe_opthdr.DataDirectory[5].Size = 0;
1953 return TRUE;
1956 /* Copy private section data. */
1958 bfd_boolean
1959 _bfd_XX_bfd_copy_private_section_data (ibfd, isec, obfd, osec)
1960 bfd *ibfd;
1961 asection *isec;
1962 bfd *obfd;
1963 asection *osec;
1965 if (bfd_get_flavour (ibfd) != bfd_target_coff_flavour
1966 || bfd_get_flavour (obfd) != bfd_target_coff_flavour)
1967 return TRUE;
1969 if (coff_section_data (ibfd, isec) != NULL
1970 && pei_section_data (ibfd, isec) != NULL)
1972 if (coff_section_data (obfd, osec) == NULL)
1974 bfd_size_type amt = sizeof (struct coff_section_tdata);
1975 osec->used_by_bfd = (PTR) bfd_zalloc (obfd, amt);
1976 if (osec->used_by_bfd == NULL)
1977 return FALSE;
1980 if (pei_section_data (obfd, osec) == NULL)
1982 bfd_size_type amt = sizeof (struct pei_section_tdata);
1983 coff_section_data (obfd, osec)->tdata = (PTR) bfd_zalloc (obfd, amt);
1984 if (coff_section_data (obfd, osec)->tdata == NULL)
1985 return FALSE;
1988 pei_section_data (obfd, osec)->virt_size =
1989 pei_section_data (ibfd, isec)->virt_size;
1990 pei_section_data (obfd, osec)->pe_flags =
1991 pei_section_data (ibfd, isec)->pe_flags;
1994 return TRUE;
1997 void
1998 _bfd_XX_get_symbol_info (abfd, symbol, ret)
1999 bfd *abfd;
2000 asymbol *symbol;
2001 symbol_info *ret;
2003 coff_get_symbol_info (abfd, symbol, ret);
2004 #if 0 /* This code no longer appears to be necessary.
2005 ImageBase has already been added in by coff_swap_scnhdr_in. */
2006 if (pe_data (abfd) != NULL
2007 && ((symbol->flags & BSF_DEBUGGING) == 0
2008 || (symbol->flags & BSF_DEBUGGING_RELOC) != 0)
2009 && ! bfd_is_abs_section (symbol->section))
2010 ret->value += pe_data (abfd)->pe_opthdr.ImageBase;
2011 #endif
2014 /* Handle the .idata section and other things that need symbol table
2015 access. */
2017 bfd_boolean
2018 _bfd_XXi_final_link_postscript (abfd, pfinfo)
2019 bfd *abfd;
2020 struct coff_final_link_info *pfinfo;
2022 struct coff_link_hash_entry *h1;
2023 struct bfd_link_info *info = pfinfo->info;
2025 /* There are a few fields that need to be filled in now while we
2026 have symbol table access.
2028 The .idata subsections aren't directly available as sections, but
2029 they are in the symbol table, so get them from there. */
2031 /* The import directory. This is the address of .idata$2, with size
2032 of .idata$2 + .idata$3. */
2033 h1 = coff_link_hash_lookup (coff_hash_table (info),
2034 ".idata$2", FALSE, FALSE, TRUE);
2035 if (h1 != NULL)
2037 pe_data (abfd)->pe_opthdr.DataDirectory[1].VirtualAddress =
2038 (h1->root.u.def.value
2039 + h1->root.u.def.section->output_section->vma
2040 + h1->root.u.def.section->output_offset);
2041 h1 = coff_link_hash_lookup (coff_hash_table (info),
2042 ".idata$4", FALSE, FALSE, TRUE);
2043 pe_data (abfd)->pe_opthdr.DataDirectory[1].Size =
2044 ((h1->root.u.def.value
2045 + h1->root.u.def.section->output_section->vma
2046 + h1->root.u.def.section->output_offset)
2047 - pe_data (abfd)->pe_opthdr.DataDirectory[1].VirtualAddress);
2049 /* The import address table. This is the size/address of
2050 .idata$5. */
2051 h1 = coff_link_hash_lookup (coff_hash_table (info),
2052 ".idata$5", FALSE, FALSE, TRUE);
2053 pe_data (abfd)->pe_opthdr.DataDirectory[12].VirtualAddress =
2054 (h1->root.u.def.value
2055 + h1->root.u.def.section->output_section->vma
2056 + h1->root.u.def.section->output_offset);
2057 h1 = coff_link_hash_lookup (coff_hash_table (info),
2058 ".idata$6", FALSE, FALSE, TRUE);
2059 pe_data (abfd)->pe_opthdr.DataDirectory[12].Size =
2060 ((h1->root.u.def.value
2061 + h1->root.u.def.section->output_section->vma
2062 + h1->root.u.def.section->output_offset)
2063 - pe_data (abfd)->pe_opthdr.DataDirectory[12].VirtualAddress);
2066 h1 = coff_link_hash_lookup (coff_hash_table (info),
2067 "__tls_used", FALSE, FALSE, TRUE);
2068 if (h1 != NULL)
2070 pe_data (abfd)->pe_opthdr.DataDirectory[9].VirtualAddress =
2071 (h1->root.u.def.value
2072 + h1->root.u.def.section->output_section->vma
2073 + h1->root.u.def.section->output_offset
2074 - pe_data (abfd)->pe_opthdr.ImageBase);
2075 pe_data (abfd)->pe_opthdr.DataDirectory[9].Size = 0x18;
2078 /* If we couldn't find idata$2, we either have an excessively
2079 trivial program or are in DEEP trouble; we have to assume trivial
2080 program.... */
2081 return TRUE;