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[deliverable/binutils-gdb.git] / bfd / peXXigen.c
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277d1b5e 1/* Support for the generic parts of PE/PEI; the common executable parts.
ca09e32b 2 Copyright 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
7898deda 3 Free Software Foundation, Inc.
277d1b5e
ILT
4 Written by Cygnus Solutions.
5
6This file is part of BFD, the Binary File Descriptor library.
7
8This program is free software; you can redistribute it and/or modify
9it under the terms of the GNU General Public License as published by
10the Free Software Foundation; either version 2 of the License, or
11(at your option) any later version.
12
13This program is distributed in the hope that it will be useful,
14but WITHOUT ANY WARRANTY; without even the implied warranty of
15MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16GNU General Public License for more details.
17
18You should have received a copy of the GNU General Public License
19along with this program; if not, write to the Free Software
20Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
21
6fa957a9 22/* Most of this hacked by Steve Chamberlain <sac@cygnus.com>.
277d1b5e 23
6fa957a9 24 PE/PEI rearrangement (and code added): Donn Terry
ca09e32b 25 Softway Systems, Inc. */
277d1b5e
ILT
26
27/* Hey look, some documentation [and in a place you expect to find it]!
28
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.
32
33 Another reference:
34 "Peering Inside the PE: A Tour of the Win32 Portable Executable
35 File Format", MSJ 1994, Volume 9.
36
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!)
44
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.
50
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
ca09e32b 53 wasting too much time. */
277d1b5e 54
cbff5e0d
DD
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
58
277d1b5e
ILT
59#include "bfd.h"
60#include "sysdep.h"
61#include "libbfd.h"
62#include "coff/internal.h"
63
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. */
cbff5e0d
DD
70#ifdef COFF_WITH_pep
71# include "coff/ia64.h"
72#else
73# include "coff/i386.h"
74#endif
277d1b5e
ILT
75
76#include "coff/pe.h"
77#include "libcoff.h"
78#include "libpei.h"
79
cbff5e0d
DD
80#ifdef COFF_WITH_pep
81# undef AOUTSZ
82# define AOUTSZ PEPAOUTSZ
83# define PEAOUTHDR PEPAOUTHDR
84#endif
85
277d1b5e
ILT
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. */
91
5933bdc9
ILT
92static void add_data_entry
93 PARAMS ((bfd *, struct internal_extra_pe_aouthdr *, int, char *, bfd_vma));
94static boolean pe_print_pdata PARAMS ((bfd *, PTR));
95static boolean pe_print_reloc PARAMS ((bfd *, PTR));
1725a96e
NC
96static boolean pe_print_idata PARAMS ((bfd *, PTR));
97static boolean pe_print_edata PARAMS ((bfd *, PTR));
98\f
277d1b5e
ILT
99
100void
cbff5e0d 101_bfd_XXi_swap_sym_in (abfd, ext1, in1)
277d1b5e
ILT
102 bfd *abfd;
103 PTR ext1;
104 PTR in1;
105{
6fa957a9
KH
106 SYMENT *ext = (SYMENT *) ext1;
107 struct internal_syment *in = (struct internal_syment *) in1;
277d1b5e 108
6fa957a9
KH
109 if (ext->e.e_name[0] == 0)
110 {
111 in->_n._n_n._n_zeroes = 0;
dc810e39 112 in->_n._n_n._n_offset = H_GET_32 (abfd, ext->e.e.e_offset);
6fa957a9
KH
113 }
114 else
1725a96e 115 memcpy (in->_n._n_name, ext->e.e_name, SYMNMLEN);
277d1b5e 116
dc810e39
AM
117 in->n_value = H_GET_32 (abfd, ext->e_value);
118 in->n_scnum = H_GET_16 (abfd, ext->e_scnum);
1725a96e 119
6fa957a9 120 if (sizeof (ext->e_type) == 2)
dc810e39 121 in->n_type = H_GET_16 (abfd, ext->e_type);
6fa957a9 122 else
dc810e39 123 in->n_type = H_GET_32 (abfd, ext->e_type);
1725a96e 124
dc810e39
AM
125 in->n_sclass = H_GET_8 (abfd, ext->e_sclass);
126 in->n_numaux = H_GET_8 (abfd, ext->e_numaux);
277d1b5e
ILT
127
128#ifndef STRICT_PE_FORMAT
6fa957a9 129 /* This is for Gnu-created DLLs. */
277d1b5e
ILT
130
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)
138 {
139 in->n_value = 0x0;
140
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;
147
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
6fa957a9
KH
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
277d1b5e
ILT
158#else
159 /* Create synthetic empty sections as needed. DJ */
160 if (in->n_scnum == 0)
161 {
162 asection *sec;
1725a96e 163
6fa957a9 164 for (sec = abfd->sections; sec; sec = sec->next)
277d1b5e
ILT
165 {
166 if (strcmp (sec->name, in->n_name) == 0)
167 {
168 in->n_scnum = sec->target_index;
169 break;
170 }
171 }
172 }
1725a96e 173
277d1b5e
ILT
174 if (in->n_scnum == 0)
175 {
176 int unused_section_number = 0;
177 asection *sec;
178 char *name;
1725a96e 179
6fa957a9 180 for (sec = abfd->sections; sec; sec = sec->next)
277d1b5e 181 if (unused_section_number <= sec->target_index)
6fa957a9 182 unused_section_number = sec->target_index + 1;
277d1b5e 183
dc810e39 184 name = bfd_alloc (abfd, (bfd_size_type) strlen (in->n_name) + 10);
277d1b5e
ILT
185 if (name == NULL)
186 return;
187 strcpy (name, in->n_name);
188 sec = bfd_make_section_anyway (abfd, name);
189
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;
204
205 sec->target_index = unused_section_number;
206
207 in->n_scnum = unused_section_number;
208 }
209 in->n_sclass = C_STAT;
210#endif
211 }
212#endif
213
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
9602af51 216 worth fixing. */
6fa957a9 217 coff_swap_sym_in_hook (abfd, ext1, in1);
277d1b5e
ILT
218#endif
219}
220
221unsigned int
cbff5e0d 222_bfd_XXi_swap_sym_out (abfd, inp, extp)
277d1b5e
ILT
223 bfd *abfd;
224 PTR inp;
225 PTR extp;
226{
6fa957a9
KH
227 struct internal_syment *in = (struct internal_syment *) inp;
228 SYMENT *ext = (SYMENT *) extp;
1725a96e 229
6fa957a9
KH
230 if (in->_n._n_name[0] == 0)
231 {
dc810e39
AM
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);
6fa957a9
KH
234 }
235 else
1725a96e 236 memcpy (ext->e.e_name, in->_n._n_name, SYMNMLEN);
277d1b5e 237
dc810e39
AM
238 H_PUT_32 (abfd, in->n_value, ext->e_value);
239 H_PUT_16 (abfd, in->n_scnum, ext->e_scnum);
1725a96e 240
9602af51 241 if (sizeof (ext->e_type) == 2)
dc810e39 242 H_PUT_16 (abfd, in->n_type, ext->e_type);
277d1b5e 243 else
dc810e39 244 H_PUT_32 (abfd, in->n_type, ext->e_type);
1725a96e 245
dc810e39
AM
246 H_PUT_8 (abfd, in->n_sclass, ext->e_sclass);
247 H_PUT_8 (abfd, in->n_numaux, ext->e_numaux);
277d1b5e
ILT
248
249 return SYMESZ;
250}
251
252void
cbff5e0d 253_bfd_XXi_swap_aux_in (abfd, ext1, type, class, indx, numaux, in1)
277d1b5e
ILT
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;
261{
6fa957a9
KH
262 AUXENT *ext = (AUXENT *) ext1;
263 union internal_auxent *in = (union internal_auxent *) in1;
264
265 switch (class)
266 {
267 case C_FILE:
268 if (ext->x_file.x_fname[0] == 0)
269 {
270 in->x_file.x_n.x_zeroes = 0;
dc810e39 271 in->x_file.x_n.x_offset = H_GET_32 (abfd, ext->x_file.x_n.x_offset);
6fa957a9
KH
272 }
273 else
1725a96e 274 memcpy (in->x_file.x_fname, ext->x_file.x_fname, FILNMLEN);
277d1b5e 275 return;
6fa957a9
KH
276
277 case C_STAT:
278 case C_LEAFSTAT:
279 case C_HIDDEN:
280 if (type == T_NULL)
281 {
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);
dc810e39
AM
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);
6fa957a9
KH
288 return;
289 }
290 break;
277d1b5e 291 }
277d1b5e 292
dc810e39
AM
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);
277d1b5e
ILT
295
296 if (class == C_BLOCK || class == C_FCN || ISFCN (type) || ISTAG (class))
297 {
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);
300 }
301 else
302 {
303 in->x_sym.x_fcnary.x_ary.x_dimen[0] =
dc810e39 304 H_GET_16 (abfd, ext->x_sym.x_fcnary.x_ary.x_dimen[0]);
277d1b5e 305 in->x_sym.x_fcnary.x_ary.x_dimen[1] =
dc810e39 306 H_GET_16 (abfd, ext->x_sym.x_fcnary.x_ary.x_dimen[1]);
277d1b5e 307 in->x_sym.x_fcnary.x_ary.x_dimen[2] =
dc810e39 308 H_GET_16 (abfd, ext->x_sym.x_fcnary.x_ary.x_dimen[2]);
277d1b5e 309 in->x_sym.x_fcnary.x_ary.x_dimen[3] =
dc810e39 310 H_GET_16 (abfd, ext->x_sym.x_fcnary.x_ary.x_dimen[3]);
277d1b5e
ILT
311 }
312
6fa957a9
KH
313 if (ISFCN (type))
314 {
dc810e39 315 in->x_sym.x_misc.x_fsize = H_GET_32 (abfd, ext->x_sym.x_misc.x_fsize);
6fa957a9
KH
316 }
317 else
318 {
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);
321 }
277d1b5e
ILT
322}
323
324unsigned int
cbff5e0d 325_bfd_XXi_swap_aux_out (abfd, inp, type, class, indx, numaux, extp)
277d1b5e
ILT
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;
333{
6fa957a9
KH
334 union internal_auxent *in = (union internal_auxent *) inp;
335 AUXENT *ext = (AUXENT *) extp;
336
337 memset ((PTR) ext, 0, AUXESZ);
338 switch (class)
339 {
340 case C_FILE:
341 if (in->x_file.x_fname[0] == 0)
342 {
dc810e39
AM
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);
6fa957a9
KH
345 }
346 else
1725a96e
NC
347 memcpy (ext->x_file.x_fname, in->x_file.x_fname, FILNMLEN);
348
277d1b5e 349 return AUXESZ;
6fa957a9
KH
350
351 case C_STAT:
352 case C_LEAFSTAT:
353 case C_HIDDEN:
354 if (type == T_NULL)
355 {
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);
dc810e39
AM
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);
6fa957a9
KH
362 return AUXESZ;
363 }
364 break;
277d1b5e 365 }
277d1b5e 366
dc810e39
AM
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);
277d1b5e
ILT
369
370 if (class == C_BLOCK || class == C_FCN || ISFCN (type) || ISTAG (class))
371 {
6fa957a9
KH
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);
277d1b5e
ILT
374 }
375 else
376 {
dc810e39
AM
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]);
277d1b5e
ILT
385 }
386
387 if (ISFCN (type))
dc810e39 388 H_PUT_32 (abfd, in->x_sym.x_misc.x_fsize, ext->x_sym.x_misc.x_fsize);
277d1b5e
ILT
389 else
390 {
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);
393 }
394
395 return AUXESZ;
396}
397
398void
cbff5e0d 399_bfd_XXi_swap_lineno_in (abfd, ext1, in1)
277d1b5e
ILT
400 bfd *abfd;
401 PTR ext1;
402 PTR in1;
403{
6fa957a9
KH
404 LINENO *ext = (LINENO *) ext1;
405 struct internal_lineno *in = (struct internal_lineno *) in1;
277d1b5e 406
dc810e39 407 in->l_addr.l_symndx = H_GET_32 (abfd, ext->l_addr.l_symndx);
6fa957a9 408 in->l_lnno = GET_LINENO_LNNO (abfd, ext);
277d1b5e
ILT
409}
410
411unsigned int
cbff5e0d 412_bfd_XXi_swap_lineno_out (abfd, inp, outp)
277d1b5e
ILT
413 bfd *abfd;
414 PTR inp;
415 PTR outp;
416{
6fa957a9
KH
417 struct internal_lineno *in = (struct internal_lineno *) inp;
418 struct external_lineno *ext = (struct external_lineno *) outp;
dc810e39 419 H_PUT_32 (abfd, in->l_addr.l_symndx, ext->l_addr.l_symndx);
277d1b5e
ILT
420
421 PUT_LINENO_LNNO (abfd, in->l_lnno, ext);
422 return LINESZ;
423}
424
425void
cbff5e0d 426_bfd_XXi_swap_aouthdr_in (abfd, aouthdr_ext1, aouthdr_int1)
277d1b5e
ILT
427 bfd *abfd;
428 PTR aouthdr_ext1;
429 PTR aouthdr_int1;
430{
431 struct internal_extra_pe_aouthdr *a;
9602af51 432 PEAOUTHDR *src = (PEAOUTHDR *) (aouthdr_ext1);
277d1b5e
ILT
433 AOUTHDR *aouthdr_ext = (AOUTHDR *) aouthdr_ext1;
434 struct internal_aouthdr *aouthdr_int = (struct internal_aouthdr *)aouthdr_int1;
435
dc810e39
AM
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);
277d1b5e 442 aouthdr_int->text_start =
dc810e39 443 GET_AOUTHDR_TEXT_START (abfd, aouthdr_ext->text_start);
cbff5e0d 444#ifndef COFF_WITH_pep
fac41780 445 /* PE32+ does not have data_start member! */
277d1b5e 446 aouthdr_int->data_start =
dc810e39 447 GET_AOUTHDR_DATA_START (abfd, aouthdr_ext->data_start);
fac41780 448#endif
277d1b5e
ILT
449
450 a = &aouthdr_int->pe;
dc810e39
AM
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);
277d1b5e 454 a->MajorOperatingSystemVersion =
dc810e39 455 H_GET_16 (abfd, src->MajorOperatingSystemVersion);
277d1b5e 456 a->MinorOperatingSystemVersion =
dc810e39
AM
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);
277d1b5e
ILT
478
479 {
480 int idx;
1725a96e 481
6fa957a9 482 for (idx = 0; idx < 16; idx++)
277d1b5e 483 {
6fa957a9
KH
484 /* If data directory is empty, rva also should be 0. */
485 int size =
dc810e39 486 H_GET_32 (abfd, src->DataDirectory[idx][1]);
3028b4c0
DD
487 a->DataDirectory[idx].Size = size;
488
489 if (size)
1725a96e 490 a->DataDirectory[idx].VirtualAddress =
dc810e39 491 H_GET_32 (abfd, src->DataDirectory[idx][0]);
6fa957a9 492 else
3028b4c0 493 a->DataDirectory[idx].VirtualAddress = 0;
277d1b5e
ILT
494 }
495 }
496
497 if (aouthdr_int->entry)
498 {
499 aouthdr_int->entry += a->ImageBase;
cbff5e0d 500#ifndef COFF_WITH_pep
277d1b5e 501 aouthdr_int->entry &= 0xffffffff;
fac41780 502#endif
277d1b5e 503 }
1725a96e 504
9602af51 505 if (aouthdr_int->tsize)
277d1b5e
ILT
506 {
507 aouthdr_int->text_start += a->ImageBase;
cbff5e0d 508#ifndef COFF_WITH_pep
277d1b5e 509 aouthdr_int->text_start &= 0xffffffff;
fac41780 510#endif
277d1b5e 511 }
1725a96e 512
cbff5e0d 513#ifndef COFF_WITH_pep
fac41780 514 /* PE32+ does not have data_start member! */
9602af51 515 if (aouthdr_int->dsize)
277d1b5e
ILT
516 {
517 aouthdr_int->data_start += a->ImageBase;
518 aouthdr_int->data_start &= 0xffffffff;
519 }
fac41780 520#endif
277d1b5e
ILT
521
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. */
6fa957a9 526 first_thunk_address = a->DataDirectory[12].VirtualAddress;
277d1b5e
ILT
527 thunk_size = a->DataDirectory[12].Size;
528 import_table_size = a->DataDirectory[1].Size;
529#endif
277d1b5e
ILT
530}
531
5933bdc9
ILT
532/* A support function for below. */
533
534static void
535add_data_entry (abfd, aout, idx, name, base)
277d1b5e
ILT
536 bfd *abfd;
537 struct internal_extra_pe_aouthdr *aout;
538 int idx;
539 char *name;
540 bfd_vma base;
541{
542 asection *sec = bfd_get_section_by_name (abfd, name);
543
1725a96e 544 /* Add import directory information if it exists. */
277d1b5e
ILT
545 if ((sec != NULL)
546 && (coff_section_data (abfd, sec) != NULL)
547 && (pei_section_data (abfd, sec) != NULL))
548 {
1725a96e 549 /* If data directory is empty, rva also should be 0. */
3028b4c0
DD
550 int size = pei_section_data (abfd, sec)->virt_size;
551 aout->DataDirectory[idx].Size = size;
552
553 if (size)
6fa957a9
KH
554 {
555 aout->DataDirectory[idx].VirtualAddress =
556 (sec->vma - base) & 0xffffffff;
557 sec->flags |= SEC_DATA;
558 }
277d1b5e
ILT
559 }
560}
561
562unsigned int
cbff5e0d 563_bfd_XXi_swap_aouthdr_out (abfd, in, out)
277d1b5e
ILT
564 bfd *abfd;
565 PTR in;
566 PTR out;
567{
6fa957a9 568 struct internal_aouthdr *aouthdr_in = (struct internal_aouthdr *) in;
cbff5e0d
DD
569 pe_data_type *pe = pe_data (abfd);
570 struct internal_extra_pe_aouthdr *extra = &pe->pe_opthdr;
6fa957a9 571 PEAOUTHDR *aouthdr_out = (PEAOUTHDR *) out;
fac41780
JW
572 bfd_vma sa, fa, ib;
573
cbff5e0d
DD
574 if (pe->force_minimum_alignment)
575 {
576 if (!extra->FileAlignment)
577 extra->FileAlignment = PE_DEF_FILE_ALIGNMENT;
578 if (!extra->SectionAlignment)
579 extra->SectionAlignment = PE_DEF_SECTION_ALIGNMENT;
580 }
277d1b5e 581
fac41780 582 if (extra->Subsystem == IMAGE_SUBSYSTEM_UNKNOWN)
cbff5e0d 583 extra->Subsystem = pe->target_subsystem;
fac41780
JW
584
585 sa = extra->SectionAlignment;
586 fa = extra->FileAlignment;
587 ib = extra->ImageBase;
277d1b5e 588
9602af51 589 if (aouthdr_in->tsize)
277d1b5e
ILT
590 {
591 aouthdr_in->text_start -= ib;
cbff5e0d 592#ifndef COFF_WITH_pep
277d1b5e 593 aouthdr_in->text_start &= 0xffffffff;
cbff5e0d 594#endif
277d1b5e 595 }
1725a96e 596
9602af51 597 if (aouthdr_in->dsize)
277d1b5e
ILT
598 {
599 aouthdr_in->data_start -= ib;
cbff5e0d 600#ifndef COFF_WITH_pep
277d1b5e 601 aouthdr_in->data_start &= 0xffffffff;
cbff5e0d 602#endif
277d1b5e 603 }
1725a96e 604
9602af51 605 if (aouthdr_in->entry)
277d1b5e
ILT
606 {
607 aouthdr_in->entry -= ib;
cbff5e0d 608#ifndef COFF_WITH_pep
277d1b5e 609 aouthdr_in->entry &= 0xffffffff;
cbff5e0d 610#endif
277d1b5e
ILT
611 }
612
6fa957a9
KH
613#define FA(x) (((x) + fa -1 ) & (- fa))
614#define SA(x) (((x) + sa -1 ) & (- sa))
277d1b5e 615
6fa957a9 616 /* We like to have the sizes aligned. */
277d1b5e
ILT
617
618 aouthdr_in->bsize = FA (aouthdr_in->bsize);
619
277d1b5e
ILT
620 extra->NumberOfRvaAndSizes = IMAGE_NUMBEROF_DIRECTORY_ENTRIES;
621
9602af51 622 /* first null out all data directory entries .. */
277d1b5e
ILT
623 memset (extra->DataDirectory, sizeof (extra->DataDirectory), 0);
624
8181c403 625 add_data_entry (abfd, extra, 0, ".edata", ib);
277d1b5e 626
2fbadf2c
ILT
627 /* Don't call add_data_entry for .idata$2 or .idata$5. It's done in
628 bfd_coff_final_link where all the required information is
629 available. */
277d1b5e 630
2fbadf2c
ILT
631 /* However, until other .idata fixes are made (pending patch), the
632 entry for .idata is needed for backwards compatability. FIXME. */
9602af51 633 add_data_entry (abfd, extra, 1, ".idata", ib);
277d1b5e 634
9602af51 635 add_data_entry (abfd, extra, 2, ".rsrc", ib);
2fbadf2c 636
8181c403 637 add_data_entry (abfd, extra, 3, ".pdata", ib);
2fbadf2c
ILT
638
639 /* For some reason, the virtual size (which is what's set by
640 add_data_entry) for .reloc is not the same as the size recorded
641 in this slot by MSVC; it doesn't seem to cause problems (so far),
642 but since it's the best we've got, use it. It does do the right
643 thing for .pdata. */
cbff5e0d 644 if (pe->has_reloc_section)
8181c403 645 add_data_entry (abfd, extra, 5, ".reloc", ib);
277d1b5e
ILT
646
647 {
648 asection *sec;
6fa957a9 649 bfd_vma dsize = 0;
277d1b5e 650 bfd_vma isize = SA(abfd->sections->filepos);
6fa957a9 651 bfd_vma tsize = 0;
277d1b5e
ILT
652
653 for (sec = abfd->sections; sec; sec = sec->next)
654 {
655 int rounded = FA(sec->_raw_size);
656
657 if (sec->flags & SEC_DATA)
658 dsize += rounded;
659 if (sec->flags & SEC_CODE)
660 tsize += rounded;
5933bdc9
ILT
661 /* The image size is the total VIRTUAL size (which is what is
662 in the virt_size field). Files have been seen (from MSVC
663 5.0 link.exe) where the file size of the .data segment is
664 quite small compared to the virtual size. Without this
665 fix, strip munges the file. */
666 isize += SA (FA (pei_section_data (abfd, sec)->virt_size));
277d1b5e
ILT
667 }
668
669 aouthdr_in->dsize = dsize;
670 aouthdr_in->tsize = tsize;
671 extra->SizeOfImage = isize;
672 }
673
674 extra->SizeOfHeaders = abfd->sections->filepos;
dc810e39 675 H_PUT_16 (abfd, aouthdr_in->magic, aouthdr_out->standard.magic);
277d1b5e 676
5933bdc9
ILT
677#define LINKER_VERSION 256 /* That is, 2.56 */
678
679 /* This piece of magic sets the "linker version" field to
680 LINKER_VERSION. */
dc810e39
AM
681 H_PUT_16 (abfd, (LINKER_VERSION / 100 + (LINKER_VERSION % 100) * 256),
682 aouthdr_out->standard.vstamp);
683
684 PUT_AOUTHDR_TSIZE (abfd, aouthdr_in->tsize, aouthdr_out->standard.tsize);
685 PUT_AOUTHDR_DSIZE (abfd, aouthdr_in->dsize, aouthdr_out->standard.dsize);
686 PUT_AOUTHDR_BSIZE (abfd, aouthdr_in->bsize, aouthdr_out->standard.bsize);
687 PUT_AOUTHDR_ENTRY (abfd, aouthdr_in->entry, aouthdr_out->standard.entry);
277d1b5e 688 PUT_AOUTHDR_TEXT_START (abfd, aouthdr_in->text_start,
dc810e39 689 aouthdr_out->standard.text_start);
277d1b5e 690
cbff5e0d 691#ifndef COFF_WITH_pep
fac41780 692 /* PE32+ does not have data_start member! */
277d1b5e 693 PUT_AOUTHDR_DATA_START (abfd, aouthdr_in->data_start,
dc810e39 694 aouthdr_out->standard.data_start);
fac41780 695#endif
277d1b5e 696
dc810e39
AM
697 PUT_OPTHDR_IMAGE_BASE (abfd, extra->ImageBase, aouthdr_out->ImageBase);
698 H_PUT_32 (abfd, extra->SectionAlignment, aouthdr_out->SectionAlignment);
699 H_PUT_32 (abfd, extra->FileAlignment, aouthdr_out->FileAlignment);
700 H_PUT_16 (abfd, extra->MajorOperatingSystemVersion,
701 aouthdr_out->MajorOperatingSystemVersion);
702 H_PUT_16 (abfd, extra->MinorOperatingSystemVersion,
703 aouthdr_out->MinorOperatingSystemVersion);
704 H_PUT_16 (abfd, extra->MajorImageVersion, aouthdr_out->MajorImageVersion);
705 H_PUT_16 (abfd, extra->MinorImageVersion, aouthdr_out->MinorImageVersion);
706 H_PUT_16 (abfd, extra->MajorSubsystemVersion,
707 aouthdr_out->MajorSubsystemVersion);
708 H_PUT_16 (abfd, extra->MinorSubsystemVersion,
709 aouthdr_out->MinorSubsystemVersion);
710 H_PUT_32 (abfd, extra->Reserved1, aouthdr_out->Reserved1);
711 H_PUT_32 (abfd, extra->SizeOfImage, aouthdr_out->SizeOfImage);
712 H_PUT_32 (abfd, extra->SizeOfHeaders, aouthdr_out->SizeOfHeaders);
713 H_PUT_32 (abfd, extra->CheckSum, aouthdr_out->CheckSum);
714 H_PUT_16 (abfd, extra->Subsystem, aouthdr_out->Subsystem);
715 H_PUT_16 (abfd, extra->DllCharacteristics, aouthdr_out->DllCharacteristics);
fac41780 716 PUT_OPTHDR_SIZE_OF_STACK_RESERVE (abfd, extra->SizeOfStackReserve,
dc810e39 717 aouthdr_out->SizeOfStackReserve);
fac41780 718 PUT_OPTHDR_SIZE_OF_STACK_COMMIT (abfd, extra->SizeOfStackCommit,
dc810e39 719 aouthdr_out->SizeOfStackCommit);
fac41780 720 PUT_OPTHDR_SIZE_OF_HEAP_RESERVE (abfd, extra->SizeOfHeapReserve,
dc810e39 721 aouthdr_out->SizeOfHeapReserve);
fac41780 722 PUT_OPTHDR_SIZE_OF_HEAP_COMMIT (abfd, extra->SizeOfHeapCommit,
dc810e39
AM
723 aouthdr_out->SizeOfHeapCommit);
724 H_PUT_32 (abfd, extra->LoaderFlags, aouthdr_out->LoaderFlags);
725 H_PUT_32 (abfd, extra->NumberOfRvaAndSizes,
726 aouthdr_out->NumberOfRvaAndSizes);
277d1b5e
ILT
727 {
728 int idx;
1725a96e 729
6fa957a9 730 for (idx = 0; idx < 16; idx++)
277d1b5e 731 {
dc810e39
AM
732 H_PUT_32 (abfd, extra->DataDirectory[idx].VirtualAddress,
733 aouthdr_out->DataDirectory[idx][0]);
734 H_PUT_32 (abfd, extra->DataDirectory[idx].Size,
735 aouthdr_out->DataDirectory[idx][1]);
277d1b5e
ILT
736 }
737 }
738
739 return AOUTSZ;
740}
741
742unsigned int
cbff5e0d 743_bfd_XXi_only_swap_filehdr_out (abfd, in, out)
277d1b5e
ILT
744 bfd *abfd;
745 PTR in;
746 PTR out;
747{
748 int idx;
6fa957a9
KH
749 struct internal_filehdr *filehdr_in = (struct internal_filehdr *) in;
750 struct external_PEI_filehdr *filehdr_out = (struct external_PEI_filehdr *) out;
277d1b5e
ILT
751
752 if (pe_data (abfd)->has_reloc_section)
753 filehdr_in->f_flags &= ~F_RELFLG;
754
755 if (pe_data (abfd)->dll)
756 filehdr_in->f_flags |= F_DLL;
757
758 filehdr_in->pe.e_magic = DOSMAGIC;
759 filehdr_in->pe.e_cblp = 0x90;
760 filehdr_in->pe.e_cp = 0x3;
761 filehdr_in->pe.e_crlc = 0x0;
762 filehdr_in->pe.e_cparhdr = 0x4;
763 filehdr_in->pe.e_minalloc = 0x0;
764 filehdr_in->pe.e_maxalloc = 0xffff;
765 filehdr_in->pe.e_ss = 0x0;
766 filehdr_in->pe.e_sp = 0xb8;
767 filehdr_in->pe.e_csum = 0x0;
768 filehdr_in->pe.e_ip = 0x0;
769 filehdr_in->pe.e_cs = 0x0;
770 filehdr_in->pe.e_lfarlc = 0x40;
771 filehdr_in->pe.e_ovno = 0x0;
772
6fa957a9 773 for (idx = 0; idx < 4; idx++)
277d1b5e
ILT
774 filehdr_in->pe.e_res[idx] = 0x0;
775
776 filehdr_in->pe.e_oemid = 0x0;
777 filehdr_in->pe.e_oeminfo = 0x0;
778
6fa957a9 779 for (idx = 0; idx < 10; idx++)
277d1b5e
ILT
780 filehdr_in->pe.e_res2[idx] = 0x0;
781
782 filehdr_in->pe.e_lfanew = 0x80;
783
6fa957a9
KH
784 /* This next collection of data are mostly just characters. It
785 appears to be constant within the headers put on NT exes. */
277d1b5e
ILT
786 filehdr_in->pe.dos_message[0] = 0x0eba1f0e;
787 filehdr_in->pe.dos_message[1] = 0xcd09b400;
788 filehdr_in->pe.dos_message[2] = 0x4c01b821;
789 filehdr_in->pe.dos_message[3] = 0x685421cd;
790 filehdr_in->pe.dos_message[4] = 0x70207369;
791 filehdr_in->pe.dos_message[5] = 0x72676f72;
792 filehdr_in->pe.dos_message[6] = 0x63206d61;
793 filehdr_in->pe.dos_message[7] = 0x6f6e6e61;
794 filehdr_in->pe.dos_message[8] = 0x65622074;
795 filehdr_in->pe.dos_message[9] = 0x6e757220;
796 filehdr_in->pe.dos_message[10] = 0x206e6920;
797 filehdr_in->pe.dos_message[11] = 0x20534f44;
798 filehdr_in->pe.dos_message[12] = 0x65646f6d;
799 filehdr_in->pe.dos_message[13] = 0x0a0d0d2e;
800 filehdr_in->pe.dos_message[14] = 0x24;
801 filehdr_in->pe.dos_message[15] = 0x0;
802 filehdr_in->pe.nt_signature = NT_SIGNATURE;
803
dc810e39
AM
804 H_PUT_16 (abfd, filehdr_in->f_magic, filehdr_out->f_magic);
805 H_PUT_16 (abfd, filehdr_in->f_nscns, filehdr_out->f_nscns);
277d1b5e 806
dc810e39
AM
807 H_PUT_32 (abfd, time (0), filehdr_out->f_timdat);
808 PUT_FILEHDR_SYMPTR (abfd, filehdr_in->f_symptr,
809 filehdr_out->f_symptr);
810 H_PUT_32 (abfd, filehdr_in->f_nsyms, filehdr_out->f_nsyms);
811 H_PUT_16 (abfd, filehdr_in->f_opthdr, filehdr_out->f_opthdr);
812 H_PUT_16 (abfd, filehdr_in->f_flags, filehdr_out->f_flags);
277d1b5e 813
1725a96e 814 /* Put in extra dos header stuff. This data remains essentially
277d1b5e 815 constant, it just has to be tacked on to the beginning of all exes
1725a96e 816 for NT. */
dc810e39
AM
817 H_PUT_16 (abfd, filehdr_in->pe.e_magic, filehdr_out->e_magic);
818 H_PUT_16 (abfd, filehdr_in->pe.e_cblp, filehdr_out->e_cblp);
819 H_PUT_16 (abfd, filehdr_in->pe.e_cp, filehdr_out->e_cp);
820 H_PUT_16 (abfd, filehdr_in->pe.e_crlc, filehdr_out->e_crlc);
821 H_PUT_16 (abfd, filehdr_in->pe.e_cparhdr, filehdr_out->e_cparhdr);
822 H_PUT_16 (abfd, filehdr_in->pe.e_minalloc, filehdr_out->e_minalloc);
823 H_PUT_16 (abfd, filehdr_in->pe.e_maxalloc, filehdr_out->e_maxalloc);
824 H_PUT_16 (abfd, filehdr_in->pe.e_ss, filehdr_out->e_ss);
825 H_PUT_16 (abfd, filehdr_in->pe.e_sp, filehdr_out->e_sp);
826 H_PUT_16 (abfd, filehdr_in->pe.e_csum, filehdr_out->e_csum);
827 H_PUT_16 (abfd, filehdr_in->pe.e_ip, filehdr_out->e_ip);
828 H_PUT_16 (abfd, filehdr_in->pe.e_cs, filehdr_out->e_cs);
829 H_PUT_16 (abfd, filehdr_in->pe.e_lfarlc, filehdr_out->e_lfarlc);
830 H_PUT_16 (abfd, filehdr_in->pe.e_ovno, filehdr_out->e_ovno);
1725a96e
NC
831
832 for (idx = 0; idx < 4; idx++)
dc810e39 833 H_PUT_16 (abfd, filehdr_in->pe.e_res[idx], filehdr_out->e_res[idx]);
1725a96e 834
dc810e39
AM
835 H_PUT_16 (abfd, filehdr_in->pe.e_oemid, filehdr_out->e_oemid);
836 H_PUT_16 (abfd, filehdr_in->pe.e_oeminfo, filehdr_out->e_oeminfo);
1725a96e
NC
837
838 for (idx = 0; idx < 10; idx++)
dc810e39 839 H_PUT_16 (abfd, filehdr_in->pe.e_res2[idx], filehdr_out->e_res2[idx]);
1725a96e 840
dc810e39 841 H_PUT_32 (abfd, filehdr_in->pe.e_lfanew, filehdr_out->e_lfanew);
277d1b5e 842
1725a96e 843 for (idx = 0; idx < 16; idx++)
dc810e39
AM
844 H_PUT_32 (abfd, filehdr_in->pe.dos_message[idx],
845 filehdr_out->dos_message[idx]);
277d1b5e 846
6fa957a9 847 /* Also put in the NT signature. */
dc810e39 848 H_PUT_32 (abfd, filehdr_in->pe.nt_signature, filehdr_out->nt_signature);
277d1b5e 849
277d1b5e
ILT
850 return FILHSZ;
851}
852
853unsigned int
cbff5e0d 854_bfd_XX_only_swap_filehdr_out (abfd, in, out)
277d1b5e
ILT
855 bfd *abfd;
856 PTR in;
857 PTR out;
858{
6fa957a9
KH
859 struct internal_filehdr *filehdr_in = (struct internal_filehdr *) in;
860 FILHDR *filehdr_out = (FILHDR *) out;
277d1b5e 861
dc810e39
AM
862 H_PUT_16 (abfd, filehdr_in->f_magic, filehdr_out->f_magic);
863 H_PUT_16 (abfd, filehdr_in->f_nscns, filehdr_out->f_nscns);
864 H_PUT_32 (abfd, filehdr_in->f_timdat, filehdr_out->f_timdat);
865 PUT_FILEHDR_SYMPTR (abfd, filehdr_in->f_symptr, filehdr_out->f_symptr);
866 H_PUT_32 (abfd, filehdr_in->f_nsyms, filehdr_out->f_nsyms);
867 H_PUT_16 (abfd, filehdr_in->f_opthdr, filehdr_out->f_opthdr);
868 H_PUT_16 (abfd, filehdr_in->f_flags, filehdr_out->f_flags);
277d1b5e
ILT
869
870 return FILHSZ;
871}
872
873unsigned int
cbff5e0d 874_bfd_XXi_swap_scnhdr_out (abfd, in, out)
277d1b5e
ILT
875 bfd *abfd;
876 PTR in;
877 PTR out;
878{
6fa957a9
KH
879 struct internal_scnhdr *scnhdr_int = (struct internal_scnhdr *) in;
880 SCNHDR *scnhdr_ext = (SCNHDR *) out;
277d1b5e
ILT
881 unsigned int ret = SCNHSZ;
882 bfd_vma ps;
883 bfd_vma ss;
884
6fa957a9 885 memcpy (scnhdr_ext->s_name, scnhdr_int->s_name, sizeof (scnhdr_int->s_name));
277d1b5e
ILT
886
887 PUT_SCNHDR_VADDR (abfd,
9602af51 888 ((scnhdr_int->s_vaddr
6fa957a9 889 - pe_data (abfd)->pe_opthdr.ImageBase)
277d1b5e 890 & 0xffffffff),
dc810e39 891 scnhdr_ext->s_vaddr);
277d1b5e 892
5933bdc9
ILT
893 /* NT wants the size data to be rounded up to the next
894 NT_FILE_ALIGNMENT, but zero if it has no content (as in .bss,
895 sometimes). */
5933bdc9 896 if ((scnhdr_int->s_flags & IMAGE_SCN_CNT_UNINITIALIZED_DATA) != 0)
277d1b5e
ILT
897 {
898 ps = scnhdr_int->s_size;
899 ss = 0;
900 }
901 else
902 {
903 ps = scnhdr_int->s_paddr;
904 ss = scnhdr_int->s_size;
905 }
906
907 PUT_SCNHDR_SIZE (abfd, ss,
dc810e39 908 scnhdr_ext->s_size);
277d1b5e 909
5933bdc9 910 /* s_paddr in PE is really the virtual size. */
dc810e39 911 PUT_SCNHDR_PADDR (abfd, ps, scnhdr_ext->s_paddr);
277d1b5e
ILT
912
913 PUT_SCNHDR_SCNPTR (abfd, scnhdr_int->s_scnptr,
dc810e39 914 scnhdr_ext->s_scnptr);
277d1b5e 915 PUT_SCNHDR_RELPTR (abfd, scnhdr_int->s_relptr,
dc810e39 916 scnhdr_ext->s_relptr);
277d1b5e 917 PUT_SCNHDR_LNNOPTR (abfd, scnhdr_int->s_lnnoptr,
dc810e39 918 scnhdr_ext->s_lnnoptr);
277d1b5e
ILT
919
920 /* Extra flags must be set when dealing with NT. All sections should also
921 have the IMAGE_SCN_MEM_READ (0x40000000) flag set. In addition, the
922 .text section must have IMAGE_SCN_MEM_EXECUTE (0x20000000) and the data
923 sections (.idata, .data, .bss, .CRT) must have IMAGE_SCN_MEM_WRITE set
924 (this is especially important when dealing with the .idata section since
925 the addresses for routines from .dlls must be overwritten). If .reloc
926 section data is ever generated, we must add IMAGE_SCN_MEM_DISCARDABLE
927 (0x02000000). Also, the resource data should also be read and
928 writable. */
929
930 /* FIXME: alignment is also encoded in this field, at least on ppc (krk) */
931 /* FIXME: even worse, I don't see how to get the original alignment field*/
932 /* back... */
933
277d1b5e
ILT
934 {
935 int flags = scnhdr_int->s_flags;
1725a96e 936
dc810e39 937 H_PUT_32 (abfd, flags, scnhdr_ext->s_flags);
277d1b5e
ILT
938 }
939
cb43721d
ILT
940 if (coff_data (abfd)->link_info
941 && ! coff_data (abfd)->link_info->relocateable
942 && ! coff_data (abfd)->link_info->shared
943 && strcmp (scnhdr_int->s_name, ".text") == 0)
277d1b5e 944 {
cb43721d
ILT
945 /* By inference from looking at MS output, the 32 bit field
946 which is the combintion of the number_of_relocs and
947 number_of_linenos is used for the line number count in
948 executables. A 16-bit field won't do for cc1. The MS
949 document says that the number of relocs is zero for
950 executables, but the 17-th bit has been observed to be there.
951 Overflow is not an issue: a 4G-line program will overflow a
952 bunch of other fields long before this! */
dc810e39
AM
953 H_PUT_16 (abfd, (scnhdr_int->s_nlnno & 0xffff), scnhdr_ext->s_nlnno);
954 H_PUT_16 (abfd, (scnhdr_int->s_nlnno >> 16), scnhdr_ext->s_nreloc);
277d1b5e 955 }
277d1b5e
ILT
956 else
957 {
cb43721d 958 if (scnhdr_int->s_nlnno <= 0xffff)
dc810e39 959 H_PUT_16 (abfd, scnhdr_int->s_nlnno, scnhdr_ext->s_nlnno);
cb43721d
ILT
960 else
961 {
962 (*_bfd_error_handler) (_("%s: line number overflow: 0x%lx > 0xffff"),
963 bfd_get_filename (abfd),
964 scnhdr_int->s_nlnno);
965 bfd_set_error (bfd_error_file_truncated);
dc810e39 966 H_PUT_16 (abfd, 0xffff, scnhdr_ext->s_nlnno);
cb43721d
ILT
967 ret = 0;
968 }
1725a96e 969
cb43721d 970 if (scnhdr_int->s_nreloc <= 0xffff)
dc810e39 971 H_PUT_16 (abfd, scnhdr_int->s_nreloc, scnhdr_ext->s_nreloc);
cb43721d
ILT
972 else
973 {
1725a96e 974 /* PE can deal with large #s of relocs, but not here. */
dc810e39 975 H_PUT_16 (abfd, 0xffff, scnhdr_ext->s_nreloc);
3e4554a2 976 scnhdr_int->s_flags |= IMAGE_SCN_LNK_NRELOC_OVFL;
dc810e39 977 H_PUT_32 (abfd, scnhdr_int->s_flags, scnhdr_ext->s_flags);
3e4554a2
DD
978#if 0
979 (*_bfd_error_handler) (_("%s: reloc overflow 1: 0x%lx > 0xffff"),
cb43721d
ILT
980 bfd_get_filename (abfd),
981 scnhdr_int->s_nreloc);
982 bfd_set_error (bfd_error_file_truncated);
dc810e39 983 H_PUT_16 (abfd, 0xffff, scnhdr_ext->s_nreloc);
cb43721d 984 ret = 0;
3e4554a2 985#endif
cb43721d 986 }
277d1b5e
ILT
987 }
988 return ret;
989}
990
1725a96e
NC
991static char * dir_names[IMAGE_NUMBEROF_DIRECTORY_ENTRIES] =
992 {
993 N_("Export Directory [.edata (or where ever we found it)]"),
994 N_("Import Directory [parts of .idata]"),
995 N_("Resource Directory [.rsrc]"),
996 N_("Exception Directory [.pdata]"),
997 N_("Security Directory"),
998 N_("Base Relocation Directory [.reloc]"),
999 N_("Debug Directory"),
1000 N_("Description Directory"),
1001 N_("Special Directory"),
1002 N_("Thread Storage Directory [.tls]"),
1003 N_("Load Configuration Directory"),
1004 N_("Bound Import Directory"),
1005 N_("Import Address Table Directory"),
1006 N_("Delay Import Directory"),
1007 N_("Reserved"),
1008 N_("Reserved")
1009 };
1010
277d1b5e
ILT
1011#ifdef POWERPC_LE_PE
1012/* The code for the PPC really falls in the "architecture dependent"
1013 category. However, it's not clear that anyone will ever care, so
1014 we're ignoring the issue for now; if/when PPC matters, some of this
1015 may need to go into peicode.h, or arguments passed to enable the
1016 PPC- specific code. */
1017#endif
1018
277d1b5e 1019static boolean
5933bdc9 1020pe_print_idata (abfd, vfile)
277d1b5e
ILT
1021 bfd *abfd;
1022 PTR vfile;
1023{
1024 FILE *file = (FILE *) vfile;
a76b448c 1025 bfd_byte *data;
8181c403
AM
1026 asection *section;
1027 bfd_signed_vma adj;
277d1b5e
ILT
1028
1029#ifdef POWERPC_LE_PE
1030 asection *rel_section = bfd_get_section_by_name (abfd, ".reldata");
1031#endif
1032
a76b448c 1033 bfd_size_type datasize = 0;
277d1b5e 1034 bfd_size_type dataoff;
277d1b5e 1035 bfd_size_type i;
dc810e39 1036 bfd_size_type amt;
277d1b5e
ILT
1037 int onaline = 20;
1038
1039 pe_data_type *pe = pe_data (abfd);
1040 struct internal_extra_pe_aouthdr *extra = &pe->pe_opthdr;
1041
8181c403 1042 bfd_vma addr;
277d1b5e 1043
8181c403 1044 addr = extra->DataDirectory[1].VirtualAddress;
277d1b5e 1045
a76b448c 1046 if (addr == 0 && extra->DataDirectory[1].Size == 0)
8181c403 1047 {
a76b448c
AM
1048 /* Maybe the extra header isn't there. Look for the section. */
1049 section = bfd_get_section_by_name (abfd, ".idata");
1050 if (section == NULL)
1051 return true;
1052
1053 addr = section->vma;
1054 datasize = bfd_section_size (abfd, section);
1055 if (datasize == 0)
1056 return true;
8181c403 1057 }
a76b448c 1058 else
8181c403 1059 {
a76b448c
AM
1060 addr += extra->ImageBase;
1061 for (section = abfd->sections; section != NULL; section = section->next)
1062 {
1063 datasize = bfd_section_size (abfd, section);
1064 if (addr >= section->vma && addr < section->vma + datasize)
1065 break;
1066 }
1067
1068 if (section == NULL)
1069 {
1070 fprintf (file,
1071 _("\nThere is an import table, but the section containing it could not be found\n"));
1072 return true;
1073 }
8181c403 1074 }
5933bdc9 1075
8181c403
AM
1076 fprintf (file, _("\nThere is an import table in %s at 0x%lx\n"),
1077 section->name, (unsigned long) addr);
277d1b5e 1078
8181c403 1079 dataoff = addr - section->vma;
a76b448c 1080 datasize -= dataoff;
277d1b5e
ILT
1081
1082#ifdef POWERPC_LE_PE
1083 if (rel_section != 0 && bfd_section_size (abfd, rel_section) != 0)
1084 {
1085 /* The toc address can be found by taking the starting address,
1086 which on the PPC locates a function descriptor. The
1087 descriptor consists of the function code starting address
1088 followed by the address of the toc. The starting address we
1089 get from the bfd, and the descriptor is supposed to be in the
1090 .reldata section. */
1091
1092 bfd_vma loadable_toc_address;
1093 bfd_vma toc_address;
1094 bfd_vma start_address;
1095 bfd_byte *data = 0;
1096 int offset;
8181c403 1097
dc810e39
AM
1098 amt = bfd_section_size (abfd, rel_section);
1099 data = (bfd_byte *) bfd_malloc (amt);
1100 if (data == NULL && amt != 0)
277d1b5e
ILT
1101 return false;
1102
dc810e39
AM
1103 bfd_get_section_contents (abfd, rel_section, (PTR) data, (bfd_vma) 0,
1104 amt);
277d1b5e
ILT
1105
1106 offset = abfd->start_address - rel_section->vma;
1107
db8503c4
AM
1108 start_address = bfd_get_32 (abfd, data + offset);
1109 loadable_toc_address = bfd_get_32 (abfd, data + offset + 4);
277d1b5e
ILT
1110 toc_address = loadable_toc_address - 32768;
1111
9602af51 1112 fprintf (file,
6fa957a9
KH
1113 _("\nFunction descriptor located at the start address: %04lx\n"),
1114 (unsigned long int) (abfd->start_address));
277d1b5e
ILT
1115 fprintf (file,
1116 _("\tcode-base %08lx toc (loadable/actual) %08lx/%08lx\n"),
1117 start_address, loadable_toc_address, toc_address);
1118 }
1119 else
1120 {
9602af51 1121 fprintf (file,
6fa957a9 1122 _("\nNo reldata section! Function descriptor not decoded.\n"));
277d1b5e
ILT
1123 }
1124#endif
1125
9602af51 1126 fprintf (file,
6fa957a9
KH
1127 _("\nThe Import Tables (interpreted %s section contents)\n"),
1128 section->name);
9602af51 1129 fprintf (file,
ca09e32b
NC
1130 _("\
1131 vma: Hint Time Forward DLL First\n\
1132 Table Stamp Chain Name Thunk\n"));
277d1b5e 1133
dc810e39
AM
1134 amt = dataoff + datasize;
1135 data = (bfd_byte *) bfd_malloc (amt);
a76b448c 1136 if (data == NULL)
277d1b5e
ILT
1137 return false;
1138
db8503c4 1139 /* Read the whole section. Some of the fields might be before dataoff. */
dc810e39 1140 if (! bfd_get_section_contents (abfd, section, (PTR) data, (bfd_vma) 0, amt))
277d1b5e
ILT
1141 return false;
1142
db8503c4 1143 adj = section->vma - extra->ImageBase;
277d1b5e 1144
5933bdc9 1145 for (i = 0; i < datasize; i += onaline)
277d1b5e
ILT
1146 {
1147 bfd_vma hint_addr;
1148 bfd_vma time_stamp;
1149 bfd_vma forward_chain;
1150 bfd_vma dll_name;
1151 bfd_vma first_thunk;
1152 int idx = 0;
1153 bfd_size_type j;
1154 char *dll;
1155
8181c403 1156 /* print (i + extra->DataDirectory[1].VirtualAddress) */
db8503c4 1157 fprintf (file, " %08lx\t", (unsigned long) (i + adj + dataoff));
1725a96e 1158#if 0
5933bdc9 1159 if (i + 20 > datasize)
1725a96e
NC
1160 /* Check stuff. */
1161 ;
1162#endif
db8503c4
AM
1163 hint_addr = bfd_get_32 (abfd, data + i + dataoff);
1164 time_stamp = bfd_get_32 (abfd, data + i + 4 + dataoff);
1165 forward_chain = bfd_get_32 (abfd, data + i + 8 + dataoff);
1166 dll_name = bfd_get_32 (abfd, data + i + 12 + dataoff);
1167 first_thunk = bfd_get_32 (abfd, data + i + 16 + dataoff);
5933bdc9
ILT
1168
1169 fprintf (file, "%08lx %08lx %08lx %08lx %08lx\n",
a76b448c
AM
1170 (unsigned long) hint_addr,
1171 (unsigned long) time_stamp,
1172 (unsigned long) forward_chain,
1173 (unsigned long) dll_name,
1174 (unsigned long) first_thunk);
277d1b5e
ILT
1175
1176 if (hint_addr == 0 && first_thunk == 0)
1177 break;
1178
8181c403 1179 dll = (char *) data + dll_name - adj;
9602af51 1180 fprintf (file, _("\n\tDLL Name: %s\n"), dll);
277d1b5e
ILT
1181
1182 if (hint_addr != 0)
1183 {
1184 fprintf (file, _("\tvma: Hint/Ord Member-Name\n"));
1185
8181c403 1186 idx = hint_addr - adj;
277d1b5e 1187
5933bdc9 1188 for (j = 0; j < datasize; j += 4)
277d1b5e
ILT
1189 {
1190 unsigned long member = bfd_get_32 (abfd, data + idx + j);
1191
1192 if (member == 0)
1193 break;
1194 if (member & 0x80000000)
1195 fprintf (file, "\t%04lx\t %4lu", member,
1196 member & 0x7fffffff);
1197 else
1198 {
1199 int ordinal;
1200 char *member_name;
1201
8181c403
AM
1202 ordinal = bfd_get_16 (abfd, data + member - adj);
1203 member_name = (char *) data + member - adj + 2;
277d1b5e
ILT
1204 fprintf (file, "\t%04lx\t %4d %s",
1205 member, ordinal, member_name);
1206 }
1207
1208 /* If the time stamp is not zero, the import address
1209 table holds actual addresses. */
1210 if (time_stamp != 0
1211 && first_thunk != 0
1212 && first_thunk != hint_addr)
1213 fprintf (file, "\t%04lx",
a76b448c 1214 (long) bfd_get_32 (abfd, data + first_thunk - adj + j));
277d1b5e
ILT
1215
1216 fprintf (file, "\n");
1217 }
1218 }
1219
1220 if (hint_addr != first_thunk && time_stamp == 0)
1221 {
1222 int differ = 0;
1223 int idx2;
1224
8181c403 1225 idx2 = first_thunk - adj;
277d1b5e 1226
5933bdc9 1227 for (j = 0; j < datasize; j += 4)
277d1b5e
ILT
1228 {
1229 int ordinal;
1230 char *member_name;
1231 bfd_vma hint_member = 0;
1232 bfd_vma iat_member;
1233
1234 if (hint_addr != 0)
1235 hint_member = bfd_get_32 (abfd, data + idx + j);
1236 iat_member = bfd_get_32 (abfd, data + idx2 + j);
1237
1238 if (hint_addr == 0 && iat_member == 0)
1239 break;
1240
1241 if (hint_addr == 0 || hint_member != iat_member)
1242 {
1243 if (differ == 0)
1244 {
1245 fprintf (file,
1246 _("\tThe Import Address Table (difference found)\n"));
9602af51 1247 fprintf (file, _("\tvma: Hint/Ord Member-Name\n"));
277d1b5e
ILT
1248 differ = 1;
1249 }
1725a96e 1250
277d1b5e 1251 if (iat_member == 0)
1725a96e
NC
1252 fprintf (file,
1253 _("\t>>> Ran out of IAT members!\n"));
277d1b5e
ILT
1254 else
1255 {
db8503c4 1256 ordinal = bfd_get_16 (abfd, data + iat_member - adj);
8181c403 1257 member_name = (char *) data + iat_member - adj + 2;
9602af51 1258 fprintf (file, "\t%04lx\t %4d %s\n",
a76b448c
AM
1259 (unsigned long) iat_member,
1260 ordinal,
1261 member_name);
277d1b5e
ILT
1262 }
1263 }
1264
1265 if (hint_addr != 0 && hint_member == 0)
1266 break;
1267 }
1725a96e 1268
277d1b5e 1269 if (differ == 0)
1725a96e
NC
1270 fprintf (file,
1271 _("\tThe Import Address Table is identical\n"));
277d1b5e
ILT
1272 }
1273
9602af51 1274 fprintf (file, "\n");
277d1b5e
ILT
1275 }
1276
1277 free (data);
1278
1279 return true;
1280}
1281
1282static boolean
1283pe_print_edata (abfd, vfile)
1284 bfd *abfd;
1285 PTR vfile;
1286{
1287 FILE *file = (FILE *) vfile;
a76b448c 1288 bfd_byte *data;
8181c403 1289 asection *section;
a76b448c 1290 bfd_size_type datasize = 0;
277d1b5e
ILT
1291 bfd_size_type dataoff;
1292 bfd_size_type i;
8181c403 1293 bfd_signed_vma adj;
1725a96e
NC
1294 struct EDT_type
1295 {
1296 long export_flags; /* reserved - should be zero */
6fa957a9
KH
1297 long time_stamp;
1298 short major_ver;
1299 short minor_ver;
1725a96e
NC
1300 bfd_vma name; /* rva - relative to image base */
1301 long base; /* ordinal base */
1302 unsigned long num_functions;/* Number in the export address table */
1303 unsigned long num_names; /* Number in the name pointer table */
1304 bfd_vma eat_addr; /* rva to the export address table */
1305 bfd_vma npt_addr; /* rva to the Export Name Pointer Table */
1306 bfd_vma ot_addr; /* rva to the Ordinal Table */
6fa957a9 1307 } edt;
277d1b5e
ILT
1308
1309 pe_data_type *pe = pe_data (abfd);
1310 struct internal_extra_pe_aouthdr *extra = &pe->pe_opthdr;
1311
8181c403 1312 bfd_vma addr;
277d1b5e 1313
8181c403 1314 addr = extra->DataDirectory[0].VirtualAddress;
277d1b5e 1315
a76b448c 1316 if (addr == 0 && extra->DataDirectory[0].Size == 0)
8181c403 1317 {
a76b448c
AM
1318 /* Maybe the extra header isn't there. Look for the section. */
1319 section = bfd_get_section_by_name (abfd, ".edata");
1320 if (section == NULL)
1321 return true;
1322
1323 addr = section->vma;
1324 datasize = bfd_section_size (abfd, section);
1325 if (datasize == 0)
1326 return true;
8181c403 1327 }
a76b448c 1328 else
8181c403 1329 {
a76b448c 1330 addr += extra->ImageBase;
1725a96e 1331
a76b448c
AM
1332 for (section = abfd->sections; section != NULL; section = section->next)
1333 {
1334 datasize = bfd_section_size (abfd, section);
1725a96e 1335
a76b448c
AM
1336 if (addr >= section->vma && addr < section->vma + datasize)
1337 break;
1338 }
1339
1340 if (section == NULL)
1341 {
1342 fprintf (file,
1343 _("\nThere is an export table, but the section containing it could not be found\n"));
1344 return true;
1345 }
277d1b5e
ILT
1346 }
1347
8181c403
AM
1348 fprintf (file, _("\nThere is an export table in %s at 0x%lx\n"),
1349 section->name, (unsigned long) addr);
1350
1351 dataoff = addr - section->vma;
a76b448c 1352 datasize -= dataoff;
8181c403 1353
277d1b5e 1354 data = (bfd_byte *) bfd_malloc (datasize);
8181c403 1355 if (data == NULL)
277d1b5e
ILT
1356 return false;
1357
dc810e39
AM
1358 if (! bfd_get_section_contents (abfd, section, (PTR) data,
1359 (file_ptr) dataoff, datasize))
277d1b5e
ILT
1360 return false;
1361
6fa957a9
KH
1362 /* Go get Export Directory Table. */
1363 edt.export_flags = bfd_get_32 (abfd, data + 0);
1364 edt.time_stamp = bfd_get_32 (abfd, data + 4);
1365 edt.major_ver = bfd_get_16 (abfd, data + 8);
1366 edt.minor_ver = bfd_get_16 (abfd, data + 10);
1367 edt.name = bfd_get_32 (abfd, data + 12);
1368 edt.base = bfd_get_32 (abfd, data + 16);
1369 edt.num_functions = bfd_get_32 (abfd, data + 20);
1370 edt.num_names = bfd_get_32 (abfd, data + 24);
1371 edt.eat_addr = bfd_get_32 (abfd, data + 28);
1372 edt.npt_addr = bfd_get_32 (abfd, data + 32);
1373 edt.ot_addr = bfd_get_32 (abfd, data + 36);
277d1b5e 1374
8181c403 1375 adj = section->vma - extra->ImageBase + dataoff;
277d1b5e 1376
1725a96e 1377 /* Dump the EDT first. */
9602af51 1378 fprintf (file,
6fa957a9
KH
1379 _("\nThe Export Tables (interpreted %s section contents)\n\n"),
1380 section->name);
277d1b5e 1381
9602af51 1382 fprintf (file,
6fa957a9 1383 _("Export Flags \t\t\t%lx\n"), (unsigned long) edt.export_flags);
277d1b5e 1384
9602af51 1385 fprintf (file,
6fa957a9 1386 _("Time/Date stamp \t\t%lx\n"), (unsigned long) edt.time_stamp);
277d1b5e 1387
9602af51 1388 fprintf (file,
6fa957a9 1389 _("Major/Minor \t\t\t%d/%d\n"), edt.major_ver, edt.minor_ver);
277d1b5e
ILT
1390
1391 fprintf (file,
1392 _("Name \t\t\t\t"));
1393 fprintf_vma (file, edt.name);
1394 fprintf (file,
8181c403 1395 " %s\n", data + edt.name - adj);
277d1b5e 1396
9602af51 1397 fprintf (file,
6fa957a9 1398 _("Ordinal Base \t\t\t%ld\n"), edt.base);
277d1b5e 1399
9602af51 1400 fprintf (file,
6fa957a9 1401 _("Number in:\n"));
277d1b5e 1402
9602af51 1403 fprintf (file,
6fa957a9
KH
1404 _("\tExport Address Table \t\t%08lx\n"),
1405 edt.num_functions);
277d1b5e 1406
9602af51 1407 fprintf (file,
6fa957a9 1408 _("\t[Name Pointer/Ordinal] Table\t%08lx\n"), edt.num_names);
277d1b5e 1409
9602af51 1410 fprintf (file,
6fa957a9 1411 _("Table Addresses\n"));
277d1b5e
ILT
1412
1413 fprintf (file,
1414 _("\tExport Address Table \t\t"));
1415 fprintf_vma (file, edt.eat_addr);
1416 fprintf (file, "\n");
1417
1418 fprintf (file,
6fa957a9 1419 _("\tName Pointer Table \t\t"));
277d1b5e
ILT
1420 fprintf_vma (file, edt.npt_addr);
1421 fprintf (file, "\n");
1422
1423 fprintf (file,
1424 _("\tOrdinal Table \t\t\t"));
1425 fprintf_vma (file, edt.ot_addr);
1426 fprintf (file, "\n");
1427
5933bdc9 1428 /* The next table to find is the Export Address Table. It's basically
277d1b5e
ILT
1429 a list of pointers that either locate a function in this dll, or
1430 forward the call to another dll. Something like:
1725a96e
NC
1431 typedef union
1432 {
277d1b5e
ILT
1433 long export_rva;
1434 long forwarder_rva;
1435 } export_address_table_entry;
1436 */
1437
9602af51 1438 fprintf (file,
277d1b5e
ILT
1439 _("\nExport Address Table -- Ordinal Base %ld\n"),
1440 edt.base);
1441
1442 for (i = 0; i < edt.num_functions; ++i)
1443 {
1444 bfd_vma eat_member = bfd_get_32 (abfd,
8181c403 1445 data + edt.eat_addr + (i * 4) - adj);
277d1b5e
ILT
1446 if (eat_member == 0)
1447 continue;
1448
db8503c4 1449 if (eat_member - adj <= datasize)
277d1b5e 1450 {
db8503c4 1451 /* This rva is to a name (forwarding function) in our section. */
6fa957a9 1452 /* Should locate a function descriptor. */
5933bdc9
ILT
1453 fprintf (file,
1454 "\t[%4ld] +base[%4ld] %04lx %s -- %s\n",
a76b448c
AM
1455 (long) i,
1456 (long) (i + edt.base),
1457 (unsigned long) eat_member,
1458 _("Forwarder RVA"),
1459 data + eat_member - adj);
277d1b5e
ILT
1460 }
1461 else
1462 {
6fa957a9 1463 /* Should locate a function descriptor in the reldata section. */
5933bdc9
ILT
1464 fprintf (file,
1465 "\t[%4ld] +base[%4ld] %04lx %s\n",
a76b448c
AM
1466 (long) i,
1467 (long) (i + edt.base),
1468 (unsigned long) eat_member,
5933bdc9 1469 _("Export RVA"));
277d1b5e
ILT
1470 }
1471 }
1472
6fa957a9
KH
1473 /* The Export Name Pointer Table is paired with the Export Ordinal Table. */
1474 /* Dump them in parallel for clarity. */
9602af51 1475 fprintf (file,
6fa957a9 1476 _("\n[Ordinal/Name Pointer] Table\n"));
277d1b5e
ILT
1477
1478 for (i = 0; i < edt.num_names; ++i)
1479 {
9602af51 1480 bfd_vma name_ptr = bfd_get_32 (abfd,
277d1b5e
ILT
1481 data +
1482 edt.npt_addr
8181c403 1483 + (i*4) - adj);
9602af51 1484
8181c403 1485 char *name = (char *) data + name_ptr - adj;
277d1b5e 1486
9602af51 1487 bfd_vma ord = bfd_get_16 (abfd,
277d1b5e
ILT
1488 data +
1489 edt.ot_addr
8181c403 1490 + (i*2) - adj);
9602af51 1491 fprintf (file,
277d1b5e 1492 "\t[%4ld] %s\n", (long) ord, name);
277d1b5e
ILT
1493 }
1494
1495 free (data);
1496
1497 return true;
1498}
1499
fac41780
JW
1500/* This really is architecture dependent. On IA-64, a .pdata entry
1501 consists of three dwords containing relative virtual addresses that
1502 specify the start and end address of the code range the entry
1503 covers and the address of the corresponding unwind info data. */
6fa957a9 1504
277d1b5e
ILT
1505static boolean
1506pe_print_pdata (abfd, vfile)
6fa957a9 1507 bfd *abfd;
277d1b5e
ILT
1508 PTR vfile;
1509{
cbff5e0d 1510#ifdef COFF_WITH_pep
fac41780
JW
1511# define PDATA_ROW_SIZE (3*8)
1512#else
1513# define PDATA_ROW_SIZE (5*4)
1514#endif
277d1b5e
ILT
1515 FILE *file = (FILE *) vfile;
1516 bfd_byte *data = 0;
1517 asection *section = bfd_get_section_by_name (abfd, ".pdata");
1518 bfd_size_type datasize = 0;
1519 bfd_size_type i;
1520 bfd_size_type start, stop;
fac41780 1521 int onaline = PDATA_ROW_SIZE;
277d1b5e 1522
5933bdc9
ILT
1523 if (section == NULL
1524 || coff_section_data (abfd, section) == NULL
1525 || pei_section_data (abfd, section) == NULL)
6fa957a9 1526 return true;
277d1b5e 1527
5933bdc9 1528 stop = pei_section_data (abfd, section)->virt_size;
277d1b5e 1529 if ((stop % onaline) != 0)
6fa957a9
KH
1530 fprintf (file,
1531 _("Warning, .pdata section size (%ld) is not a multiple of %d\n"),
1532 (long) stop, onaline);
277d1b5e 1533
5933bdc9
ILT
1534 fprintf (file,
1535 _("\nThe Function Table (interpreted .pdata section contents)\n"));
cbff5e0d 1536#ifdef COFF_WITH_pep
9602af51 1537 fprintf (file,
6fa957a9 1538 _(" vma:\t\t\tBegin Address End Address Unwind Info\n"));
fac41780 1539#else
ca09e32b
NC
1540 fprintf (file, _("\
1541 vma:\t\tBegin End EH EH PrologEnd Exception\n\
1542 \t\tAddress Address Handler Data Address Mask\n"));
fac41780 1543#endif
277d1b5e 1544
dc810e39
AM
1545 datasize = bfd_section_size (abfd, section);
1546 if (datasize == 0)
277d1b5e
ILT
1547 return true;
1548
dc810e39 1549 data = (bfd_byte *) bfd_malloc (datasize);
277d1b5e
ILT
1550 if (data == NULL && datasize != 0)
1551 return false;
1552
dc810e39
AM
1553 bfd_get_section_contents (abfd, section, (PTR) data, (bfd_vma) 0,
1554 datasize);
277d1b5e
ILT
1555
1556 start = 0;
1557
1558 for (i = start; i < stop; i += onaline)
1559 {
1560 bfd_vma begin_addr;
1561 bfd_vma end_addr;
1562 bfd_vma eh_handler;
1563 bfd_vma eh_data;
1564 bfd_vma prolog_end_addr;
5933bdc9 1565 int em_data;
277d1b5e 1566
fac41780 1567 if (i + PDATA_ROW_SIZE > stop)
277d1b5e 1568 break;
5933bdc9 1569
6fa957a9
KH
1570 begin_addr = GET_PDATA_ENTRY (abfd, data + i );
1571 end_addr = GET_PDATA_ENTRY (abfd, data + i + 4);
1572 eh_handler = GET_PDATA_ENTRY (abfd, data + i + 8);
1573 eh_data = GET_PDATA_ENTRY (abfd, data + i + 12);
1574 prolog_end_addr = GET_PDATA_ENTRY (abfd, data + i + 16);
9602af51 1575
277d1b5e
ILT
1576 if (begin_addr == 0 && end_addr == 0 && eh_handler == 0
1577 && eh_data == 0 && prolog_end_addr == 0)
1725a96e
NC
1578 /* We are probably into the padding of the section now. */
1579 break;
277d1b5e 1580
5933bdc9 1581 em_data = ((eh_handler & 0x1) << 2) | (prolog_end_addr & 0x3);
6fa957a9
KH
1582 eh_handler &= ~(bfd_vma) 0x3;
1583 prolog_end_addr &= ~(bfd_vma) 0x3;
fac41780
JW
1584
1585 fputc (' ', file);
1586 fprintf_vma (file, i + section->vma); fputc ('\t', file);
1587 fprintf_vma (file, begin_addr); fputc (' ', file);
1588 fprintf_vma (file, end_addr); fputc (' ', file);
1589 fprintf_vma (file, eh_handler);
cbff5e0d 1590#ifndef COFF_WITH_pep
fac41780
JW
1591 fputc (' ', file);
1592 fprintf_vma (file, eh_data); fputc (' ', file);
1593 fprintf_vma (file, prolog_end_addr);
1594 fprintf (file, " %x", em_data);
1595#endif
277d1b5e
ILT
1596
1597#ifdef POWERPC_LE_PE
1598 if (eh_handler == 0 && eh_data != 0)
1599 {
6fa957a9
KH
1600 /* Special bits here, although the meaning may be a little
1601 mysterious. The only one I know for sure is 0x03. */
277d1b5e
ILT
1602 /* Code Significance */
1603 /* 0x00 None */
1604 /* 0x01 Register Save Millicode */
1605 /* 0x02 Register Restore Millicode */
1606 /* 0x03 Glue Code Sequence */
1607 switch (eh_data)
1608 {
1609 case 0x01:
9602af51 1610 fprintf (file, _(" Register save millicode"));
277d1b5e
ILT
1611 break;
1612 case 0x02:
9602af51 1613 fprintf (file, _(" Register restore millicode"));
277d1b5e
ILT
1614 break;
1615 case 0x03:
9602af51 1616 fprintf (file, _(" Glue code sequence"));
277d1b5e
ILT
1617 break;
1618 default:
1619 break;
1620 }
1621 }
1622#endif
9602af51 1623 fprintf (file, "\n");
277d1b5e
ILT
1624 }
1625
1626 free (data);
1627
1628 return true;
1629}
1630
5933bdc9 1631#define IMAGE_REL_BASED_HIGHADJ 4
1725a96e
NC
1632static const char * const tbl[] =
1633 {
1634 "ABSOLUTE",
1635 "HIGH",
1636 "LOW",
1637 "HIGHLOW",
1638 "HIGHADJ",
1639 "MIPS_JMPADDR",
1640 "SECTION",
1641 "REL32",
1642 "RESERVED1",
1643 "MIPS_JMPADDR16",
1644 "DIR64",
1645 "HIGH3ADJ"
1646 "UNKNOWN", /* MUST be last */
1647 };
277d1b5e
ILT
1648
1649static boolean
1650pe_print_reloc (abfd, vfile)
1651 bfd *abfd;
1652 PTR vfile;
1653{
1654 FILE *file = (FILE *) vfile;
1655 bfd_byte *data = 0;
1656 asection *section = bfd_get_section_by_name (abfd, ".reloc");
dc810e39 1657 bfd_size_type datasize;
277d1b5e
ILT
1658 bfd_size_type i;
1659 bfd_size_type start, stop;
1660
5933bdc9 1661 if (section == NULL)
277d1b5e
ILT
1662 return true;
1663
1664 if (bfd_section_size (abfd, section) == 0)
1665 return true;
1666
5933bdc9
ILT
1667 fprintf (file,
1668 _("\n\nPE File Base Relocations (interpreted .reloc section contents)\n"));
277d1b5e 1669
277d1b5e 1670 datasize = bfd_section_size (abfd, section);
dc810e39 1671 data = (bfd_byte *) bfd_malloc (datasize);
277d1b5e
ILT
1672 if (data == NULL && datasize != 0)
1673 return false;
1674
dc810e39
AM
1675 bfd_get_section_contents (abfd, section, (PTR) data, (bfd_vma) 0,
1676 datasize);
277d1b5e
ILT
1677
1678 start = 0;
1679
1680 stop = bfd_section_size (abfd, section);
1681
1682 for (i = start; i < stop;)
1683 {
1684 int j;
1685 bfd_vma virtual_address;
1686 long number, size;
1687
1688 /* The .reloc section is a sequence of blocks, with a header consisting
1725a96e 1689 of two 32 bit quantities, followed by a number of 16 bit entries. */
9602af51
KH
1690 virtual_address = bfd_get_32 (abfd, data+i);
1691 size = bfd_get_32 (abfd, data+i+4);
277d1b5e
ILT
1692 number = (size - 8) / 2;
1693
1694 if (size == 0)
1725a96e 1695 break;
277d1b5e
ILT
1696
1697 fprintf (file,
1698 _("\nVirtual Address: %08lx Chunk size %ld (0x%lx) Number of fixups %ld\n"),
a76b448c 1699 (unsigned long) virtual_address, size, size, number);
277d1b5e
ILT
1700
1701 for (j = 0; j < number; ++j)
1702 {
5933bdc9
ILT
1703 unsigned short e = bfd_get_16 (abfd, data + i + 8 + j * 2);
1704 unsigned int t = (e & 0xF000) >> 12;
277d1b5e
ILT
1705 int off = e & 0x0FFF;
1706
5933bdc9
ILT
1707 if (t >= sizeof (tbl) / sizeof (tbl[0]))
1708 t = (sizeof (tbl) / sizeof (tbl[0])) - 1;
277d1b5e 1709
5933bdc9
ILT
1710 fprintf (file,
1711 _("\treloc %4d offset %4x [%4lx] %s"),
1712 j, off, (long) (off + virtual_address), tbl[t]);
277d1b5e 1713
17505c5c 1714 /* HIGHADJ takes an argument, - the next record *is* the
9602af51 1715 low 16 bits of addend. */
5933bdc9
ILT
1716 if (t == IMAGE_REL_BASED_HIGHADJ)
1717 {
6fa957a9
KH
1718 fprintf (file, " (%4x)",
1719 ((unsigned int)
1720 bfd_get_16 (abfd, data + i + 8 + j * 2 + 2)));
1721 j++;
5933bdc9 1722 }
9602af51 1723
17505c5c 1724 fprintf (file, "\n");
277d1b5e 1725 }
1725a96e 1726
277d1b5e
ILT
1727 i += size;
1728 }
1729
1730 free (data);
1731
1732 return true;
1733}
1734
1735/* Print out the program headers. */
1736
1737boolean
cbff5e0d 1738_bfd_XX_print_private_bfd_data_common (abfd, vfile)
277d1b5e
ILT
1739 bfd *abfd;
1740 PTR vfile;
1741{
1742 FILE *file = (FILE *) vfile;
1743 int j;
1744 pe_data_type *pe = pe_data (abfd);
1745 struct internal_extra_pe_aouthdr *i = &pe->pe_opthdr;
fac41780 1746 const char *subsystem_name = NULL;
277d1b5e
ILT
1747
1748 /* The MS dumpbin program reportedly ands with 0xff0f before
1749 printing the characteristics field. Not sure why. No reason to
1750 emulate it here. */
1751 fprintf (file, _("\nCharacteristics 0x%x\n"), pe->real_flags);
1752#undef PF
6fa957a9 1753#define PF(x, y) if (pe->real_flags & x) { fprintf (file, "\t%s\n", y); }
277d1b5e
ILT
1754 PF (F_RELFLG, "relocations stripped");
1755 PF (F_EXEC, "executable");
1756 PF (F_LNNO, "line numbers stripped");
1757 PF (F_LSYMS, "symbols stripped");
1758 PF (0x80, "little endian");
1759 PF (F_AR32WR, "32 bit words");
1760 PF (0x200, "debugging information removed");
1761 PF (0x1000, "system file");
1762 PF (F_DLL, "DLL");
1763 PF (0x8000, "big endian");
1764#undef PF
1765
5933bdc9 1766 /* ctime implies '\n'. */
0b6488e2
RH
1767 {
1768 time_t t = pe->coff.timestamp;
1769 fprintf (file, "\nTime/Date\t\t%s", ctime (&t));
1770 }
9602af51 1771 fprintf (file, "\nImageBase\t\t");
277d1b5e 1772 fprintf_vma (file, i->ImageBase);
9602af51 1773 fprintf (file, "\nSectionAlignment\t");
277d1b5e 1774 fprintf_vma (file, i->SectionAlignment);
9602af51 1775 fprintf (file, "\nFileAlignment\t\t");
277d1b5e 1776 fprintf_vma (file, i->FileAlignment);
9602af51
KH
1777 fprintf (file, "\nMajorOSystemVersion\t%d\n", i->MajorOperatingSystemVersion);
1778 fprintf (file, "MinorOSystemVersion\t%d\n", i->MinorOperatingSystemVersion);
1779 fprintf (file, "MajorImageVersion\t%d\n", i->MajorImageVersion);
1780 fprintf (file, "MinorImageVersion\t%d\n", i->MinorImageVersion);
1781 fprintf (file, "MajorSubsystemVersion\t%d\n", i->MajorSubsystemVersion);
1782 fprintf (file, "MinorSubsystemVersion\t%d\n", i->MinorSubsystemVersion);
1783 fprintf (file, "Win32Version\t\t%08lx\n", i->Reserved1);
1784 fprintf (file, "SizeOfImage\t\t%08lx\n", i->SizeOfImage);
1785 fprintf (file, "SizeOfHeaders\t\t%08lx\n", i->SizeOfHeaders);
1786 fprintf (file, "CheckSum\t\t%08lx\n", i->CheckSum);
1725a96e 1787
fac41780
JW
1788 switch (i->Subsystem)
1789 {
1790 case IMAGE_SUBSYSTEM_UNKNOWN:
1791 subsystem_name = "unspecified";
1792 break;
1793 case IMAGE_SUBSYSTEM_NATIVE:
1794 subsystem_name = "NT native";
1795 break;
1796 case IMAGE_SUBSYSTEM_WINDOWS_GUI:
1797 subsystem_name = "Windows GUI";
1798 break;
1799 case IMAGE_SUBSYSTEM_WINDOWS_CUI:
1800 subsystem_name = "Windows CUI";
1801 break;
1802 case IMAGE_SUBSYSTEM_POSIX_CUI:
1803 subsystem_name = "POSIX CUI";
1804 break;
1805 case IMAGE_SUBSYSTEM_WINDOWS_CE_GUI:
1806 subsystem_name = "Wince CUI";
1807 break;
1808 case IMAGE_SUBSYSTEM_EFI_APPLICATION:
1809 subsystem_name = "EFI application";
1810 break;
1811 case IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER:
1812 subsystem_name = "EFI boot service driver";
1813 break;
1814 case IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER:
9602af51 1815 subsystem_name = "EFI runtime driver";
fac41780
JW
1816 break;
1817 }
1725a96e 1818
9602af51 1819 fprintf (file, "Subsystem\t\t%08x", i->Subsystem);
fac41780
JW
1820 if (subsystem_name)
1821 fprintf (file, "\t(%s)", subsystem_name);
9602af51
KH
1822 fprintf (file, "\nDllCharacteristics\t%08x\n", i->DllCharacteristics);
1823 fprintf (file, "SizeOfStackReserve\t");
277d1b5e 1824 fprintf_vma (file, i->SizeOfStackReserve);
9602af51 1825 fprintf (file, "\nSizeOfStackCommit\t");
277d1b5e 1826 fprintf_vma (file, i->SizeOfStackCommit);
9602af51 1827 fprintf (file, "\nSizeOfHeapReserve\t");
277d1b5e 1828 fprintf_vma (file, i->SizeOfHeapReserve);
9602af51 1829 fprintf (file, "\nSizeOfHeapCommit\t");
277d1b5e 1830 fprintf_vma (file, i->SizeOfHeapCommit);
9602af51
KH
1831 fprintf (file, "\nLoaderFlags\t\t%08lx\n", i->LoaderFlags);
1832 fprintf (file, "NumberOfRvaAndSizes\t%08lx\n", i->NumberOfRvaAndSizes);
277d1b5e 1833
9602af51 1834 fprintf (file, "\nThe Data Directory\n");
277d1b5e
ILT
1835 for (j = 0; j < IMAGE_NUMBEROF_DIRECTORY_ENTRIES; j++)
1836 {
1837 fprintf (file, "Entry %1x ", j);
1838 fprintf_vma (file, i->DataDirectory[j].VirtualAddress);
1839 fprintf (file, " %08lx ", i->DataDirectory[j].Size);
1840 fprintf (file, "%s\n", dir_names[j]);
1841 }
1842
1843 pe_print_idata (abfd, vfile);
1844 pe_print_edata (abfd, vfile);
1845 pe_print_pdata (abfd, vfile);
1846 pe_print_reloc (abfd, vfile);
1847
1848 return true;
1849}
1850
1851/* Copy any private info we understand from the input bfd
1852 to the output bfd. */
1853
1854boolean
cbff5e0d 1855_bfd_XX_bfd_copy_private_bfd_data_common (ibfd, obfd)
277d1b5e
ILT
1856 bfd *ibfd, *obfd;
1857{
1858 /* One day we may try to grok other private data. */
1859 if (ibfd->xvec->flavour != bfd_target_coff_flavour
1860 || obfd->xvec->flavour != bfd_target_coff_flavour)
1861 return true;
1862
1863 pe_data (obfd)->pe_opthdr = pe_data (ibfd)->pe_opthdr;
1864 pe_data (obfd)->dll = pe_data (ibfd)->dll;
1865
1725a96e 1866 /* For strip: if we removed .reloc, we'll make a real mess of things
5933bdc9
ILT
1867 if we don't remove this entry as well. */
1868 if (! pe_data (obfd)->has_reloc_section)
1869 {
6fa957a9
KH
1870 pe_data (obfd)->pe_opthdr.DataDirectory[5].VirtualAddress = 0;
1871 pe_data (obfd)->pe_opthdr.DataDirectory[5].Size = 0;
5933bdc9 1872 }
277d1b5e
ILT
1873 return true;
1874}
1875
9602af51 1876/* Copy private section data. */
1725a96e 1877
277d1b5e 1878boolean
cbff5e0d 1879_bfd_XX_bfd_copy_private_section_data (ibfd, isec, obfd, osec)
277d1b5e
ILT
1880 bfd *ibfd;
1881 asection *isec;
1882 bfd *obfd;
1883 asection *osec;
1884{
1885 if (bfd_get_flavour (ibfd) != bfd_target_coff_flavour
1886 || bfd_get_flavour (obfd) != bfd_target_coff_flavour)
1887 return true;
1888
1889 if (coff_section_data (ibfd, isec) != NULL
1890 && pei_section_data (ibfd, isec) != NULL)
1891 {
1892 if (coff_section_data (obfd, osec) == NULL)
1893 {
dc810e39
AM
1894 bfd_size_type amt = sizeof (struct coff_section_tdata);
1895 osec->used_by_bfd = (PTR) bfd_zalloc (obfd, amt);
277d1b5e
ILT
1896 if (osec->used_by_bfd == NULL)
1897 return false;
1898 }
1725a96e 1899
277d1b5e
ILT
1900 if (pei_section_data (obfd, osec) == NULL)
1901 {
dc810e39
AM
1902 bfd_size_type amt = sizeof (struct pei_section_tdata);
1903 coff_section_data (obfd, osec)->tdata = (PTR) bfd_zalloc (obfd, amt);
277d1b5e
ILT
1904 if (coff_section_data (obfd, osec)->tdata == NULL)
1905 return false;
1906 }
1725a96e 1907
277d1b5e
ILT
1908 pei_section_data (obfd, osec)->virt_size =
1909 pei_section_data (ibfd, isec)->virt_size;
5933bdc9 1910 pei_section_data (obfd, osec)->pe_flags =
6fa957a9 1911 pei_section_data (ibfd, isec)->pe_flags;
277d1b5e
ILT
1912 }
1913
1914 return true;
1915}
7d2b58d6
ILT
1916
1917void
cbff5e0d 1918_bfd_XX_get_symbol_info (abfd, symbol, ret)
7d2b58d6
ILT
1919 bfd *abfd;
1920 asymbol *symbol;
1921 symbol_info *ret;
1922{
1923 coff_get_symbol_info (abfd, symbol, ret);
356d255d
NC
1924#if 0 /* This code no longer appears to be necessary.
1925 ImageBase has already been added in by coff_swap_scnhdr_in. */
7d2b58d6
ILT
1926 if (pe_data (abfd) != NULL
1927 && ((symbol->flags & BSF_DEBUGGING) == 0
1928 || (symbol->flags & BSF_DEBUGGING_RELOC) != 0)
1929 && ! bfd_is_abs_section (symbol->section))
1930 ret->value += pe_data (abfd)->pe_opthdr.ImageBase;
356d255d 1931#endif
7d2b58d6 1932}
2fbadf2c
ILT
1933
1934/* Handle the .idata section and other things that need symbol table
1935 access. */
1936
1937boolean
cbff5e0d 1938_bfd_XXi_final_link_postscript (abfd, pfinfo)
2fbadf2c
ILT
1939 bfd *abfd;
1940 struct coff_final_link_info *pfinfo;
1941{
1942 struct coff_link_hash_entry *h1;
1943 struct bfd_link_info *info = pfinfo->info;
1944
1945 /* There are a few fields that need to be filled in now while we
1946 have symbol table access.
1947
1948 The .idata subsections aren't directly available as sections, but
1949 they are in the symbol table, so get them from there. */
1950
1951 /* The import directory. This is the address of .idata$2, with size
1952 of .idata$2 + .idata$3. */
1953 h1 = coff_link_hash_lookup (coff_hash_table (info),
1954 ".idata$2", false, false, true);
1955 if (h1 != NULL)
1956 {
6fa957a9 1957 pe_data (abfd)->pe_opthdr.DataDirectory[1].VirtualAddress =
2fbadf2c
ILT
1958 (h1->root.u.def.value
1959 + h1->root.u.def.section->output_section->vma
1960 + h1->root.u.def.section->output_offset);
1961 h1 = coff_link_hash_lookup (coff_hash_table (info),
1962 ".idata$4", false, false, true);
1963 pe_data (abfd)->pe_opthdr.DataDirectory[1].Size =
1964 ((h1->root.u.def.value
1965 + h1->root.u.def.section->output_section->vma
1966 + h1->root.u.def.section->output_offset)
6fa957a9 1967 - pe_data (abfd)->pe_opthdr.DataDirectory[1].VirtualAddress);
2fbadf2c
ILT
1968
1969 /* The import address table. This is the size/address of
1970 .idata$5. */
1971 h1 = coff_link_hash_lookup (coff_hash_table (info),
1972 ".idata$5", false, false, true);
1973 pe_data (abfd)->pe_opthdr.DataDirectory[12].VirtualAddress =
1974 (h1->root.u.def.value
1975 + h1->root.u.def.section->output_section->vma
1976 + h1->root.u.def.section->output_offset);
1977 h1 = coff_link_hash_lookup (coff_hash_table (info),
1978 ".idata$6", false, false, true);
1979 pe_data (abfd)->pe_opthdr.DataDirectory[12].Size =
1980 ((h1->root.u.def.value
1981 + h1->root.u.def.section->output_section->vma
1982 + h1->root.u.def.section->output_offset)
6fa957a9 1983 - pe_data (abfd)->pe_opthdr.DataDirectory[12].VirtualAddress);
2fbadf2c
ILT
1984 }
1985
1986 /* If we couldn't find idata$2, we either have an excessively
1987 trivial program or are in DEEP trouble; we have to assume trivial
1988 program.... */
1989 return true;
1990}
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