Commit | Line | Data |
---|---|---|
277d1b5e | 1 | /* Support for the generic parts of PE/PEI; the common executable parts. |
2571583a | 2 | Copyright (C) 1995-2017 Free Software Foundation, Inc. |
277d1b5e ILT |
3 | Written by Cygnus Solutions. |
4 | ||
5e226794 | 5 | This file is part of BFD, the Binary File Descriptor library. |
277d1b5e | 6 | |
5e226794 NC |
7 | This program is free software; you can redistribute it and/or modify |
8 | it under the terms of the GNU General Public License as published by | |
cd123cb7 | 9 | the Free Software Foundation; either version 3 of the License, or |
5e226794 | 10 | (at your option) any later version. |
277d1b5e | 11 | |
5e226794 NC |
12 | This program is distributed in the hope that it will be useful, |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
277d1b5e | 16 | |
5e226794 NC |
17 | You should have received a copy of the GNU General Public License |
18 | along with this program; if not, write to the Free Software | |
cd123cb7 NC |
19 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, |
20 | MA 02110-1301, USA. */ | |
21 | ||
277d1b5e | 22 | |
6fa957a9 | 23 | /* Most of this hacked by Steve Chamberlain <sac@cygnus.com>. |
277d1b5e | 24 | |
6fa957a9 | 25 | PE/PEI rearrangement (and code added): Donn Terry |
ca09e32b | 26 | Softway Systems, Inc. */ |
277d1b5e ILT |
27 | |
28 | /* Hey look, some documentation [and in a place you expect to find it]! | |
29 | ||
30 | The main reference for the pei format is "Microsoft Portable Executable | |
31 | and Common Object File Format Specification 4.1". Get it if you need to | |
32 | do some serious hacking on this code. | |
33 | ||
34 | Another reference: | |
35 | "Peering Inside the PE: A Tour of the Win32 Portable Executable | |
36 | File Format", MSJ 1994, Volume 9. | |
37 | ||
38 | The *sole* difference between the pe format and the pei format is that the | |
39 | latter has an MSDOS 2.0 .exe header on the front that prints the message | |
40 | "This app must be run under Windows." (or some such). | |
41 | (FIXME: Whether that statement is *really* true or not is unknown. | |
42 | Are there more subtle differences between pe and pei formats? | |
43 | For now assume there aren't. If you find one, then for God sakes | |
44 | document it here!) | |
45 | ||
46 | The Microsoft docs use the word "image" instead of "executable" because | |
47 | the former can also refer to a DLL (shared library). Confusion can arise | |
48 | because the `i' in `pei' also refers to "image". The `pe' format can | |
49 | also create images (i.e. executables), it's just that to run on a win32 | |
50 | system you need to use the pei format. | |
51 | ||
52 | FIXME: Please add more docs here so the next poor fool that has to hack | |
53 | on this code has a chance of getting something accomplished without | |
ca09e32b | 54 | wasting too much time. */ |
277d1b5e | 55 | |
99ad8390 NC |
56 | /* This expands into COFF_WITH_pe, COFF_WITH_pep, or COFF_WITH_pex64 |
57 | depending on whether we're compiling for straight PE or PE+. */ | |
cbff5e0d DD |
58 | #define COFF_WITH_XX |
59 | ||
277d1b5e | 60 | #include "sysdep.h" |
3db64b00 | 61 | #include "bfd.h" |
277d1b5e ILT |
62 | #include "libbfd.h" |
63 | #include "coff/internal.h" | |
5fdcb63c | 64 | #include "bfdver.h" |
7769fa97 | 65 | #include "libiberty.h" |
5879bb8f NC |
66 | #ifdef HAVE_WCHAR_H |
67 | #include <wchar.h> | |
68 | #endif | |
31593e1b NC |
69 | #ifdef HAVE_WCTYPE_H |
70 | #include <wctype.h> | |
71 | #endif | |
277d1b5e ILT |
72 | |
73 | /* NOTE: it's strange to be including an architecture specific header | |
74 | in what's supposed to be general (to PE/PEI) code. However, that's | |
75 | where the definitions are, and they don't vary per architecture | |
76 | within PE/PEI, so we get them from there. FIXME: The lack of | |
77 | variance is an assumption which may prove to be incorrect if new | |
78 | PE/PEI targets are created. */ | |
99ad8390 NC |
79 | #if defined COFF_WITH_pex64 |
80 | # include "coff/x86_64.h" | |
81 | #elif defined COFF_WITH_pep | |
cbff5e0d DD |
82 | # include "coff/ia64.h" |
83 | #else | |
84 | # include "coff/i386.h" | |
85 | #endif | |
277d1b5e ILT |
86 | |
87 | #include "coff/pe.h" | |
88 | #include "libcoff.h" | |
89 | #include "libpei.h" | |
5879bb8f | 90 | #include "safe-ctype.h" |
277d1b5e | 91 | |
99ad8390 | 92 | #if defined COFF_WITH_pep || defined COFF_WITH_pex64 |
cbff5e0d DD |
93 | # undef AOUTSZ |
94 | # define AOUTSZ PEPAOUTSZ | |
95 | # define PEAOUTHDR PEPAOUTHDR | |
96 | #endif | |
97 | ||
5879bb8f NC |
98 | #define HighBitSet(val) ((val) & 0x80000000) |
99 | #define SetHighBit(val) ((val) | 0x80000000) | |
100 | #define WithoutHighBit(val) ((val) & 0x7fffffff) | |
101 | ||
277d1b5e ILT |
102 | /* FIXME: This file has various tests of POWERPC_LE_PE. Those tests |
103 | worked when the code was in peicode.h, but no longer work now that | |
104 | the code is in peigen.c. PowerPC NT is said to be dead. If | |
105 | anybody wants to revive the code, you will have to figure out how | |
106 | to handle those issues. */ | |
1725a96e | 107 | \f |
277d1b5e | 108 | void |
7920ce38 | 109 | _bfd_XXi_swap_sym_in (bfd * abfd, void * ext1, void * in1) |
277d1b5e | 110 | { |
6fa957a9 KH |
111 | SYMENT *ext = (SYMENT *) ext1; |
112 | struct internal_syment *in = (struct internal_syment *) in1; | |
277d1b5e | 113 | |
6fa957a9 KH |
114 | if (ext->e.e_name[0] == 0) |
115 | { | |
116 | in->_n._n_n._n_zeroes = 0; | |
dc810e39 | 117 | in->_n._n_n._n_offset = H_GET_32 (abfd, ext->e.e.e_offset); |
6fa957a9 KH |
118 | } |
119 | else | |
1725a96e | 120 | memcpy (in->_n._n_name, ext->e.e_name, SYMNMLEN); |
277d1b5e | 121 | |
dc810e39 | 122 | in->n_value = H_GET_32 (abfd, ext->e_value); |
9ae678af | 123 | in->n_scnum = (short) H_GET_16 (abfd, ext->e_scnum); |
1725a96e | 124 | |
6fa957a9 | 125 | if (sizeof (ext->e_type) == 2) |
dc810e39 | 126 | in->n_type = H_GET_16 (abfd, ext->e_type); |
6fa957a9 | 127 | else |
dc810e39 | 128 | in->n_type = H_GET_32 (abfd, ext->e_type); |
1725a96e | 129 | |
dc810e39 AM |
130 | in->n_sclass = H_GET_8 (abfd, ext->e_sclass); |
131 | in->n_numaux = H_GET_8 (abfd, ext->e_numaux); | |
277d1b5e ILT |
132 | |
133 | #ifndef STRICT_PE_FORMAT | |
6fa957a9 | 134 | /* This is for Gnu-created DLLs. */ |
277d1b5e ILT |
135 | |
136 | /* The section symbols for the .idata$ sections have class 0x68 | |
137 | (C_SECTION), which MS documentation indicates is a section | |
138 | symbol. Unfortunately, the value field in the symbol is simply a | |
139 | copy of the .idata section's flags rather than something useful. | |
140 | When these symbols are encountered, change the value to 0 so that | |
141 | they will be handled somewhat correctly in the bfd code. */ | |
142 | if (in->n_sclass == C_SECTION) | |
143 | { | |
383c383f | 144 | char namebuf[SYMNMLEN + 1]; |
ba775898 | 145 | const char *name = NULL; |
383c383f | 146 | |
277d1b5e ILT |
147 | in->n_value = 0x0; |
148 | ||
277d1b5e ILT |
149 | /* Create synthetic empty sections as needed. DJ */ |
150 | if (in->n_scnum == 0) | |
151 | { | |
152 | asection *sec; | |
1725a96e | 153 | |
383c383f AM |
154 | name = _bfd_coff_internal_syment_name (abfd, in, namebuf); |
155 | if (name == NULL) | |
201159ec NC |
156 | { |
157 | _bfd_error_handler (_("%B: unable to find name for empty section"), | |
158 | abfd); | |
159 | bfd_set_error (bfd_error_invalid_target); | |
160 | return; | |
161 | } | |
162 | ||
383c383f AM |
163 | sec = bfd_get_section_by_name (abfd, name); |
164 | if (sec != NULL) | |
165 | in->n_scnum = sec->target_index; | |
277d1b5e | 166 | } |
1725a96e | 167 | |
277d1b5e ILT |
168 | if (in->n_scnum == 0) |
169 | { | |
170 | int unused_section_number = 0; | |
171 | asection *sec; | |
117ed4f8 | 172 | flagword flags; |
1725a96e | 173 | |
6fa957a9 | 174 | for (sec = abfd->sections; sec; sec = sec->next) |
277d1b5e | 175 | if (unused_section_number <= sec->target_index) |
6fa957a9 | 176 | unused_section_number = sec->target_index + 1; |
277d1b5e | 177 | |
383c383f AM |
178 | if (name == namebuf) |
179 | { | |
a50b1753 | 180 | name = (const char *) bfd_alloc (abfd, strlen (namebuf) + 1); |
383c383f | 181 | if (name == NULL) |
201159ec NC |
182 | { |
183 | _bfd_error_handler (_("%B: out of memory creating name for empty section"), | |
184 | abfd); | |
185 | return; | |
186 | } | |
383c383f AM |
187 | strcpy ((char *) name, namebuf); |
188 | } | |
201159ec | 189 | |
117ed4f8 AM |
190 | flags = SEC_HAS_CONTENTS | SEC_ALLOC | SEC_DATA | SEC_LOAD; |
191 | sec = bfd_make_section_anyway_with_flags (abfd, name, flags); | |
383c383f | 192 | if (sec == NULL) |
201159ec NC |
193 | { |
194 | _bfd_error_handler (_("%B: unable to create fake empty section"), | |
195 | abfd); | |
196 | return; | |
197 | } | |
277d1b5e ILT |
198 | |
199 | sec->vma = 0; | |
200 | sec->lma = 0; | |
eea6121a | 201 | sec->size = 0; |
277d1b5e ILT |
202 | sec->filepos = 0; |
203 | sec->rel_filepos = 0; | |
204 | sec->reloc_count = 0; | |
205 | sec->line_filepos = 0; | |
206 | sec->lineno_count = 0; | |
207 | sec->userdata = NULL; | |
7920ce38 | 208 | sec->next = NULL; |
277d1b5e | 209 | sec->alignment_power = 2; |
277d1b5e ILT |
210 | |
211 | sec->target_index = unused_section_number; | |
212 | ||
213 | in->n_scnum = unused_section_number; | |
214 | } | |
215 | in->n_sclass = C_STAT; | |
277d1b5e ILT |
216 | } |
217 | #endif | |
218 | ||
219 | #ifdef coff_swap_sym_in_hook | |
220 | /* This won't work in peigen.c, but since it's for PPC PE, it's not | |
9602af51 | 221 | worth fixing. */ |
6fa957a9 | 222 | coff_swap_sym_in_hook (abfd, ext1, in1); |
277d1b5e ILT |
223 | #endif |
224 | } | |
225 | ||
32ae0d80 NC |
226 | static bfd_boolean |
227 | abs_finder (bfd * abfd ATTRIBUTE_UNUSED, asection * sec, void * data) | |
228 | { | |
229 | bfd_vma abs_val = * (bfd_vma *) data; | |
230 | ||
3714081c | 231 | return (sec->vma <= abs_val) && ((sec->vma + (1ULL << 32)) > abs_val); |
32ae0d80 NC |
232 | } |
233 | ||
277d1b5e | 234 | unsigned int |
7920ce38 | 235 | _bfd_XXi_swap_sym_out (bfd * abfd, void * inp, void * extp) |
277d1b5e | 236 | { |
6fa957a9 KH |
237 | struct internal_syment *in = (struct internal_syment *) inp; |
238 | SYMENT *ext = (SYMENT *) extp; | |
1725a96e | 239 | |
6fa957a9 KH |
240 | if (in->_n._n_name[0] == 0) |
241 | { | |
dc810e39 AM |
242 | H_PUT_32 (abfd, 0, ext->e.e.e_zeroes); |
243 | H_PUT_32 (abfd, in->_n._n_n._n_offset, ext->e.e.e_offset); | |
6fa957a9 KH |
244 | } |
245 | else | |
1725a96e | 246 | memcpy (ext->e.e_name, in->_n._n_name, SYMNMLEN); |
277d1b5e | 247 | |
32ae0d80 NC |
248 | /* The PE32 and PE32+ formats only use 4 bytes to hold the value of a |
249 | symbol. This is a problem on 64-bit targets where we can generate | |
250 | absolute symbols with values >= 1^32. We try to work around this | |
251 | problem by finding a section whose base address is sufficient to | |
252 | reduce the absolute value to < 1^32, and then transforming the | |
253 | symbol into a section relative symbol. This of course is a hack. */ | |
254 | if (sizeof (in->n_value) > 4 | |
40af4a36 NC |
255 | /* The strange computation of the shift amount is here in order to |
256 | avoid a compile time warning about the comparison always being | |
257 | false. It does not matter if this test fails to work as expected | |
258 | as the worst that can happen is that some absolute symbols are | |
259 | needlessly converted into section relative symbols. */ | |
260 | && in->n_value > ((1ULL << (sizeof (in->n_value) > 4 ? 32 : 31)) - 1) | |
9ae678af | 261 | && in->n_scnum == N_ABS) |
32ae0d80 NC |
262 | { |
263 | asection * sec; | |
264 | ||
265 | sec = bfd_sections_find_if (abfd, abs_finder, & in->n_value); | |
266 | if (sec) | |
267 | { | |
268 | in->n_value -= sec->vma; | |
269 | in->n_scnum = sec->target_index; | |
270 | } | |
271 | /* else: FIXME: The value is outside the range of any section. This | |
88667baf | 272 | happens for __image_base__ and __ImageBase and maybe some other |
32ae0d80 NC |
273 | symbols as well. We should find a way to handle these values. */ |
274 | } | |
275 | ||
dc810e39 AM |
276 | H_PUT_32 (abfd, in->n_value, ext->e_value); |
277 | H_PUT_16 (abfd, in->n_scnum, ext->e_scnum); | |
1725a96e | 278 | |
9602af51 | 279 | if (sizeof (ext->e_type) == 2) |
dc810e39 | 280 | H_PUT_16 (abfd, in->n_type, ext->e_type); |
277d1b5e | 281 | else |
dc810e39 | 282 | H_PUT_32 (abfd, in->n_type, ext->e_type); |
1725a96e | 283 | |
dc810e39 AM |
284 | H_PUT_8 (abfd, in->n_sclass, ext->e_sclass); |
285 | H_PUT_8 (abfd, in->n_numaux, ext->e_numaux); | |
277d1b5e ILT |
286 | |
287 | return SYMESZ; | |
288 | } | |
289 | ||
290 | void | |
7920ce38 NC |
291 | _bfd_XXi_swap_aux_in (bfd * abfd, |
292 | void * ext1, | |
293 | int type, | |
96d56e9f | 294 | int in_class, |
7920ce38 NC |
295 | int indx ATTRIBUTE_UNUSED, |
296 | int numaux ATTRIBUTE_UNUSED, | |
297 | void * in1) | |
277d1b5e | 298 | { |
6fa957a9 KH |
299 | AUXENT *ext = (AUXENT *) ext1; |
300 | union internal_auxent *in = (union internal_auxent *) in1; | |
301 | ||
201159ec NC |
302 | /* PR 17521: Make sure that all fields in the aux structure |
303 | are initialised. */ | |
304 | memset (in, 0, sizeof * in); | |
96d56e9f | 305 | switch (in_class) |
6fa957a9 KH |
306 | { |
307 | case C_FILE: | |
308 | if (ext->x_file.x_fname[0] == 0) | |
309 | { | |
310 | in->x_file.x_n.x_zeroes = 0; | |
dc810e39 | 311 | in->x_file.x_n.x_offset = H_GET_32 (abfd, ext->x_file.x_n.x_offset); |
6fa957a9 KH |
312 | } |
313 | else | |
1725a96e | 314 | memcpy (in->x_file.x_fname, ext->x_file.x_fname, FILNMLEN); |
277d1b5e | 315 | return; |
6fa957a9 KH |
316 | |
317 | case C_STAT: | |
318 | case C_LEAFSTAT: | |
319 | case C_HIDDEN: | |
320 | if (type == T_NULL) | |
321 | { | |
322 | in->x_scn.x_scnlen = GET_SCN_SCNLEN (abfd, ext); | |
323 | in->x_scn.x_nreloc = GET_SCN_NRELOC (abfd, ext); | |
324 | in->x_scn.x_nlinno = GET_SCN_NLINNO (abfd, ext); | |
dc810e39 AM |
325 | in->x_scn.x_checksum = H_GET_32 (abfd, ext->x_scn.x_checksum); |
326 | in->x_scn.x_associated = H_GET_16 (abfd, ext->x_scn.x_associated); | |
327 | in->x_scn.x_comdat = H_GET_8 (abfd, ext->x_scn.x_comdat); | |
6fa957a9 KH |
328 | return; |
329 | } | |
330 | break; | |
277d1b5e | 331 | } |
277d1b5e | 332 | |
dc810e39 AM |
333 | in->x_sym.x_tagndx.l = H_GET_32 (abfd, ext->x_sym.x_tagndx); |
334 | in->x_sym.x_tvndx = H_GET_16 (abfd, ext->x_sym.x_tvndx); | |
277d1b5e | 335 | |
96d56e9f NC |
336 | if (in_class == C_BLOCK || in_class == C_FCN || ISFCN (type) |
337 | || ISTAG (in_class)) | |
277d1b5e ILT |
338 | { |
339 | in->x_sym.x_fcnary.x_fcn.x_lnnoptr = GET_FCN_LNNOPTR (abfd, ext); | |
340 | in->x_sym.x_fcnary.x_fcn.x_endndx.l = GET_FCN_ENDNDX (abfd, ext); | |
341 | } | |
342 | else | |
343 | { | |
344 | in->x_sym.x_fcnary.x_ary.x_dimen[0] = | |
dc810e39 | 345 | H_GET_16 (abfd, ext->x_sym.x_fcnary.x_ary.x_dimen[0]); |
277d1b5e | 346 | in->x_sym.x_fcnary.x_ary.x_dimen[1] = |
dc810e39 | 347 | H_GET_16 (abfd, ext->x_sym.x_fcnary.x_ary.x_dimen[1]); |
277d1b5e | 348 | in->x_sym.x_fcnary.x_ary.x_dimen[2] = |
dc810e39 | 349 | H_GET_16 (abfd, ext->x_sym.x_fcnary.x_ary.x_dimen[2]); |
277d1b5e | 350 | in->x_sym.x_fcnary.x_ary.x_dimen[3] = |
dc810e39 | 351 | H_GET_16 (abfd, ext->x_sym.x_fcnary.x_ary.x_dimen[3]); |
277d1b5e ILT |
352 | } |
353 | ||
6fa957a9 KH |
354 | if (ISFCN (type)) |
355 | { | |
dc810e39 | 356 | in->x_sym.x_misc.x_fsize = H_GET_32 (abfd, ext->x_sym.x_misc.x_fsize); |
6fa957a9 KH |
357 | } |
358 | else | |
359 | { | |
360 | in->x_sym.x_misc.x_lnsz.x_lnno = GET_LNSZ_LNNO (abfd, ext); | |
361 | in->x_sym.x_misc.x_lnsz.x_size = GET_LNSZ_SIZE (abfd, ext); | |
362 | } | |
277d1b5e ILT |
363 | } |
364 | ||
365 | unsigned int | |
7920ce38 NC |
366 | _bfd_XXi_swap_aux_out (bfd * abfd, |
367 | void * inp, | |
368 | int type, | |
96d56e9f | 369 | int in_class, |
7920ce38 NC |
370 | int indx ATTRIBUTE_UNUSED, |
371 | int numaux ATTRIBUTE_UNUSED, | |
372 | void * extp) | |
277d1b5e | 373 | { |
6fa957a9 KH |
374 | union internal_auxent *in = (union internal_auxent *) inp; |
375 | AUXENT *ext = (AUXENT *) extp; | |
376 | ||
7920ce38 NC |
377 | memset (ext, 0, AUXESZ); |
378 | ||
96d56e9f | 379 | switch (in_class) |
6fa957a9 KH |
380 | { |
381 | case C_FILE: | |
382 | if (in->x_file.x_fname[0] == 0) | |
383 | { | |
dc810e39 AM |
384 | H_PUT_32 (abfd, 0, ext->x_file.x_n.x_zeroes); |
385 | H_PUT_32 (abfd, in->x_file.x_n.x_offset, ext->x_file.x_n.x_offset); | |
6fa957a9 KH |
386 | } |
387 | else | |
1725a96e NC |
388 | memcpy (ext->x_file.x_fname, in->x_file.x_fname, FILNMLEN); |
389 | ||
277d1b5e | 390 | return AUXESZ; |
6fa957a9 KH |
391 | |
392 | case C_STAT: | |
393 | case C_LEAFSTAT: | |
394 | case C_HIDDEN: | |
395 | if (type == T_NULL) | |
396 | { | |
397 | PUT_SCN_SCNLEN (abfd, in->x_scn.x_scnlen, ext); | |
398 | PUT_SCN_NRELOC (abfd, in->x_scn.x_nreloc, ext); | |
399 | PUT_SCN_NLINNO (abfd, in->x_scn.x_nlinno, ext); | |
dc810e39 AM |
400 | H_PUT_32 (abfd, in->x_scn.x_checksum, ext->x_scn.x_checksum); |
401 | H_PUT_16 (abfd, in->x_scn.x_associated, ext->x_scn.x_associated); | |
402 | H_PUT_8 (abfd, in->x_scn.x_comdat, ext->x_scn.x_comdat); | |
6fa957a9 KH |
403 | return AUXESZ; |
404 | } | |
405 | break; | |
277d1b5e | 406 | } |
277d1b5e | 407 | |
dc810e39 AM |
408 | H_PUT_32 (abfd, in->x_sym.x_tagndx.l, ext->x_sym.x_tagndx); |
409 | H_PUT_16 (abfd, in->x_sym.x_tvndx, ext->x_sym.x_tvndx); | |
277d1b5e | 410 | |
96d56e9f NC |
411 | if (in_class == C_BLOCK || in_class == C_FCN || ISFCN (type) |
412 | || ISTAG (in_class)) | |
277d1b5e | 413 | { |
6fa957a9 KH |
414 | PUT_FCN_LNNOPTR (abfd, in->x_sym.x_fcnary.x_fcn.x_lnnoptr, ext); |
415 | PUT_FCN_ENDNDX (abfd, in->x_sym.x_fcnary.x_fcn.x_endndx.l, ext); | |
277d1b5e ILT |
416 | } |
417 | else | |
418 | { | |
dc810e39 AM |
419 | H_PUT_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[0], |
420 | ext->x_sym.x_fcnary.x_ary.x_dimen[0]); | |
421 | H_PUT_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[1], | |
422 | ext->x_sym.x_fcnary.x_ary.x_dimen[1]); | |
423 | H_PUT_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[2], | |
424 | ext->x_sym.x_fcnary.x_ary.x_dimen[2]); | |
425 | H_PUT_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[3], | |
426 | ext->x_sym.x_fcnary.x_ary.x_dimen[3]); | |
277d1b5e ILT |
427 | } |
428 | ||
429 | if (ISFCN (type)) | |
dc810e39 | 430 | H_PUT_32 (abfd, in->x_sym.x_misc.x_fsize, ext->x_sym.x_misc.x_fsize); |
277d1b5e ILT |
431 | else |
432 | { | |
433 | PUT_LNSZ_LNNO (abfd, in->x_sym.x_misc.x_lnsz.x_lnno, ext); | |
434 | PUT_LNSZ_SIZE (abfd, in->x_sym.x_misc.x_lnsz.x_size, ext); | |
435 | } | |
436 | ||
437 | return AUXESZ; | |
438 | } | |
439 | ||
440 | void | |
7920ce38 | 441 | _bfd_XXi_swap_lineno_in (bfd * abfd, void * ext1, void * in1) |
277d1b5e | 442 | { |
6fa957a9 KH |
443 | LINENO *ext = (LINENO *) ext1; |
444 | struct internal_lineno *in = (struct internal_lineno *) in1; | |
277d1b5e | 445 | |
dc810e39 | 446 | in->l_addr.l_symndx = H_GET_32 (abfd, ext->l_addr.l_symndx); |
6fa957a9 | 447 | in->l_lnno = GET_LINENO_LNNO (abfd, ext); |
277d1b5e ILT |
448 | } |
449 | ||
450 | unsigned int | |
7920ce38 | 451 | _bfd_XXi_swap_lineno_out (bfd * abfd, void * inp, void * outp) |
277d1b5e | 452 | { |
6fa957a9 KH |
453 | struct internal_lineno *in = (struct internal_lineno *) inp; |
454 | struct external_lineno *ext = (struct external_lineno *) outp; | |
dc810e39 | 455 | H_PUT_32 (abfd, in->l_addr.l_symndx, ext->l_addr.l_symndx); |
277d1b5e ILT |
456 | |
457 | PUT_LINENO_LNNO (abfd, in->l_lnno, ext); | |
458 | return LINESZ; | |
459 | } | |
460 | ||
461 | void | |
7920ce38 NC |
462 | _bfd_XXi_swap_aouthdr_in (bfd * abfd, |
463 | void * aouthdr_ext1, | |
464 | void * aouthdr_int1) | |
277d1b5e | 465 | { |
d13c9dc6 | 466 | PEAOUTHDR * src = (PEAOUTHDR *) aouthdr_ext1; |
7920ce38 | 467 | AOUTHDR * aouthdr_ext = (AOUTHDR *) aouthdr_ext1; |
d13c9dc6 L |
468 | struct internal_aouthdr *aouthdr_int |
469 | = (struct internal_aouthdr *) aouthdr_int1; | |
470 | struct internal_extra_pe_aouthdr *a = &aouthdr_int->pe; | |
277d1b5e | 471 | |
dc810e39 AM |
472 | aouthdr_int->magic = H_GET_16 (abfd, aouthdr_ext->magic); |
473 | aouthdr_int->vstamp = H_GET_16 (abfd, aouthdr_ext->vstamp); | |
474 | aouthdr_int->tsize = GET_AOUTHDR_TSIZE (abfd, aouthdr_ext->tsize); | |
475 | aouthdr_int->dsize = GET_AOUTHDR_DSIZE (abfd, aouthdr_ext->dsize); | |
476 | aouthdr_int->bsize = GET_AOUTHDR_BSIZE (abfd, aouthdr_ext->bsize); | |
477 | aouthdr_int->entry = GET_AOUTHDR_ENTRY (abfd, aouthdr_ext->entry); | |
277d1b5e | 478 | aouthdr_int->text_start = |
dc810e39 | 479 | GET_AOUTHDR_TEXT_START (abfd, aouthdr_ext->text_start); |
36e9d67b | 480 | |
99ad8390 | 481 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
7920ce38 | 482 | /* PE32+ does not have data_start member! */ |
277d1b5e | 483 | aouthdr_int->data_start = |
dc810e39 | 484 | GET_AOUTHDR_DATA_START (abfd, aouthdr_ext->data_start); |
d13c9dc6 | 485 | a->BaseOfData = aouthdr_int->data_start; |
fac41780 | 486 | #endif |
277d1b5e | 487 | |
d13c9dc6 L |
488 | a->Magic = aouthdr_int->magic; |
489 | a->MajorLinkerVersion = H_GET_8 (abfd, aouthdr_ext->vstamp); | |
490 | a->MinorLinkerVersion = H_GET_8 (abfd, aouthdr_ext->vstamp + 1); | |
491 | a->SizeOfCode = aouthdr_int->tsize ; | |
492 | a->SizeOfInitializedData = aouthdr_int->dsize ; | |
493 | a->SizeOfUninitializedData = aouthdr_int->bsize ; | |
494 | a->AddressOfEntryPoint = aouthdr_int->entry; | |
495 | a->BaseOfCode = aouthdr_int->text_start; | |
dc810e39 AM |
496 | a->ImageBase = GET_OPTHDR_IMAGE_BASE (abfd, src->ImageBase); |
497 | a->SectionAlignment = H_GET_32 (abfd, src->SectionAlignment); | |
498 | a->FileAlignment = H_GET_32 (abfd, src->FileAlignment); | |
277d1b5e | 499 | a->MajorOperatingSystemVersion = |
dc810e39 | 500 | H_GET_16 (abfd, src->MajorOperatingSystemVersion); |
277d1b5e | 501 | a->MinorOperatingSystemVersion = |
dc810e39 AM |
502 | H_GET_16 (abfd, src->MinorOperatingSystemVersion); |
503 | a->MajorImageVersion = H_GET_16 (abfd, src->MajorImageVersion); | |
504 | a->MinorImageVersion = H_GET_16 (abfd, src->MinorImageVersion); | |
505 | a->MajorSubsystemVersion = H_GET_16 (abfd, src->MajorSubsystemVersion); | |
506 | a->MinorSubsystemVersion = H_GET_16 (abfd, src->MinorSubsystemVersion); | |
507 | a->Reserved1 = H_GET_32 (abfd, src->Reserved1); | |
508 | a->SizeOfImage = H_GET_32 (abfd, src->SizeOfImage); | |
509 | a->SizeOfHeaders = H_GET_32 (abfd, src->SizeOfHeaders); | |
510 | a->CheckSum = H_GET_32 (abfd, src->CheckSum); | |
511 | a->Subsystem = H_GET_16 (abfd, src->Subsystem); | |
512 | a->DllCharacteristics = H_GET_16 (abfd, src->DllCharacteristics); | |
513 | a->SizeOfStackReserve = | |
514 | GET_OPTHDR_SIZE_OF_STACK_RESERVE (abfd, src->SizeOfStackReserve); | |
515 | a->SizeOfStackCommit = | |
516 | GET_OPTHDR_SIZE_OF_STACK_COMMIT (abfd, src->SizeOfStackCommit); | |
517 | a->SizeOfHeapReserve = | |
518 | GET_OPTHDR_SIZE_OF_HEAP_RESERVE (abfd, src->SizeOfHeapReserve); | |
519 | a->SizeOfHeapCommit = | |
520 | GET_OPTHDR_SIZE_OF_HEAP_COMMIT (abfd, src->SizeOfHeapCommit); | |
521 | a->LoaderFlags = H_GET_32 (abfd, src->LoaderFlags); | |
522 | a->NumberOfRvaAndSizes = H_GET_32 (abfd, src->NumberOfRvaAndSizes); | |
277d1b5e ILT |
523 | |
524 | { | |
525 | int idx; | |
1725a96e | 526 | |
7e1e1988 | 527 | /* PR 17512: Corrupt PE binaries can cause seg-faults. */ |
36e9d67b | 528 | if (a->NumberOfRvaAndSizes > IMAGE_NUMBEROF_DIRECTORY_ENTRIES) |
7e1e1988 | 529 | { |
695344c0 | 530 | /* xgettext:c-format */ |
4eca0228 | 531 | _bfd_error_handler |
7e1e1988 NC |
532 | (_("%B: aout header specifies an invalid number of data-directory entries: %d"), |
533 | abfd, a->NumberOfRvaAndSizes); | |
86eafac0 NC |
534 | bfd_set_error (bfd_error_bad_value); |
535 | ||
7e1e1988 NC |
536 | /* Paranoia: If the number is corrupt, then assume that the |
537 | actual entries themselves might be corrupt as well. */ | |
538 | a->NumberOfRvaAndSizes = 0; | |
539 | } | |
540 | ||
ce63b7b3 | 541 | for (idx = 0; idx < a->NumberOfRvaAndSizes; idx++) |
277d1b5e | 542 | { |
6fa957a9 KH |
543 | /* If data directory is empty, rva also should be 0. */ |
544 | int size = | |
dc810e39 | 545 | H_GET_32 (abfd, src->DataDirectory[idx][1]); |
99ad8390 | 546 | |
3028b4c0 DD |
547 | a->DataDirectory[idx].Size = size; |
548 | ||
549 | if (size) | |
1725a96e | 550 | a->DataDirectory[idx].VirtualAddress = |
dc810e39 | 551 | H_GET_32 (abfd, src->DataDirectory[idx][0]); |
6fa957a9 | 552 | else |
3028b4c0 | 553 | a->DataDirectory[idx].VirtualAddress = 0; |
277d1b5e | 554 | } |
36e9d67b NC |
555 | |
556 | while (idx < IMAGE_NUMBEROF_DIRECTORY_ENTRIES) | |
557 | { | |
558 | a->DataDirectory[idx].Size = 0; | |
559 | a->DataDirectory[idx].VirtualAddress = 0; | |
560 | idx ++; | |
561 | } | |
277d1b5e ILT |
562 | } |
563 | ||
564 | if (aouthdr_int->entry) | |
565 | { | |
566 | aouthdr_int->entry += a->ImageBase; | |
99ad8390 | 567 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
277d1b5e | 568 | aouthdr_int->entry &= 0xffffffff; |
fac41780 | 569 | #endif |
277d1b5e | 570 | } |
1725a96e | 571 | |
9602af51 | 572 | if (aouthdr_int->tsize) |
277d1b5e ILT |
573 | { |
574 | aouthdr_int->text_start += a->ImageBase; | |
99ad8390 | 575 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
277d1b5e | 576 | aouthdr_int->text_start &= 0xffffffff; |
fac41780 | 577 | #endif |
277d1b5e | 578 | } |
1725a96e | 579 | |
99ad8390 | 580 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
7920ce38 | 581 | /* PE32+ does not have data_start member! */ |
9602af51 | 582 | if (aouthdr_int->dsize) |
277d1b5e ILT |
583 | { |
584 | aouthdr_int->data_start += a->ImageBase; | |
585 | aouthdr_int->data_start &= 0xffffffff; | |
586 | } | |
fac41780 | 587 | #endif |
277d1b5e ILT |
588 | |
589 | #ifdef POWERPC_LE_PE | |
590 | /* These three fields are normally set up by ppc_relocate_section. | |
591 | In the case of reading a file in, we can pick them up from the | |
592 | DataDirectory. */ | |
6c73cbb1 NC |
593 | first_thunk_address = a->DataDirectory[PE_IMPORT_ADDRESS_TABLE].VirtualAddress; |
594 | thunk_size = a->DataDirectory[PE_IMPORT_ADDRESS_TABLE].Size; | |
595 | import_table_size = a->DataDirectory[PE_IMPORT_TABLE].Size; | |
277d1b5e | 596 | #endif |
277d1b5e ILT |
597 | } |
598 | ||
5933bdc9 ILT |
599 | /* A support function for below. */ |
600 | ||
601 | static void | |
7920ce38 NC |
602 | add_data_entry (bfd * abfd, |
603 | struct internal_extra_pe_aouthdr *aout, | |
604 | int idx, | |
605 | char *name, | |
606 | bfd_vma base) | |
277d1b5e ILT |
607 | { |
608 | asection *sec = bfd_get_section_by_name (abfd, name); | |
609 | ||
1725a96e | 610 | /* Add import directory information if it exists. */ |
277d1b5e ILT |
611 | if ((sec != NULL) |
612 | && (coff_section_data (abfd, sec) != NULL) | |
613 | && (pei_section_data (abfd, sec) != NULL)) | |
614 | { | |
1725a96e | 615 | /* If data directory is empty, rva also should be 0. */ |
3028b4c0 DD |
616 | int size = pei_section_data (abfd, sec)->virt_size; |
617 | aout->DataDirectory[idx].Size = size; | |
618 | ||
619 | if (size) | |
6fa957a9 KH |
620 | { |
621 | aout->DataDirectory[idx].VirtualAddress = | |
622 | (sec->vma - base) & 0xffffffff; | |
623 | sec->flags |= SEC_DATA; | |
624 | } | |
277d1b5e ILT |
625 | } |
626 | } | |
627 | ||
628 | unsigned int | |
7920ce38 | 629 | _bfd_XXi_swap_aouthdr_out (bfd * abfd, void * in, void * out) |
277d1b5e | 630 | { |
6fa957a9 | 631 | struct internal_aouthdr *aouthdr_in = (struct internal_aouthdr *) in; |
cbff5e0d DD |
632 | pe_data_type *pe = pe_data (abfd); |
633 | struct internal_extra_pe_aouthdr *extra = &pe->pe_opthdr; | |
6fa957a9 | 634 | PEAOUTHDR *aouthdr_out = (PEAOUTHDR *) out; |
fac41780 | 635 | bfd_vma sa, fa, ib; |
ca6dee30 | 636 | IMAGE_DATA_DIRECTORY idata2, idata5, tls; |
4e1fc599 | 637 | |
fac41780 JW |
638 | sa = extra->SectionAlignment; |
639 | fa = extra->FileAlignment; | |
640 | ib = extra->ImageBase; | |
277d1b5e | 641 | |
6c73cbb1 NC |
642 | idata2 = pe->pe_opthdr.DataDirectory[PE_IMPORT_TABLE]; |
643 | idata5 = pe->pe_opthdr.DataDirectory[PE_IMPORT_ADDRESS_TABLE]; | |
644 | tls = pe->pe_opthdr.DataDirectory[PE_TLS_TABLE]; | |
4e1fc599 | 645 | |
9602af51 | 646 | if (aouthdr_in->tsize) |
277d1b5e ILT |
647 | { |
648 | aouthdr_in->text_start -= ib; | |
99ad8390 | 649 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
277d1b5e | 650 | aouthdr_in->text_start &= 0xffffffff; |
cbff5e0d | 651 | #endif |
277d1b5e | 652 | } |
1725a96e | 653 | |
9602af51 | 654 | if (aouthdr_in->dsize) |
277d1b5e ILT |
655 | { |
656 | aouthdr_in->data_start -= ib; | |
99ad8390 | 657 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
277d1b5e | 658 | aouthdr_in->data_start &= 0xffffffff; |
cbff5e0d | 659 | #endif |
277d1b5e | 660 | } |
1725a96e | 661 | |
9602af51 | 662 | if (aouthdr_in->entry) |
277d1b5e ILT |
663 | { |
664 | aouthdr_in->entry -= ib; | |
99ad8390 | 665 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
277d1b5e | 666 | aouthdr_in->entry &= 0xffffffff; |
cbff5e0d | 667 | #endif |
277d1b5e ILT |
668 | } |
669 | ||
6fa957a9 KH |
670 | #define FA(x) (((x) + fa -1 ) & (- fa)) |
671 | #define SA(x) (((x) + sa -1 ) & (- sa)) | |
277d1b5e | 672 | |
6fa957a9 | 673 | /* We like to have the sizes aligned. */ |
277d1b5e ILT |
674 | aouthdr_in->bsize = FA (aouthdr_in->bsize); |
675 | ||
277d1b5e ILT |
676 | extra->NumberOfRvaAndSizes = IMAGE_NUMBEROF_DIRECTORY_ENTRIES; |
677 | ||
8181c403 | 678 | add_data_entry (abfd, extra, 0, ".edata", ib); |
9602af51 | 679 | add_data_entry (abfd, extra, 2, ".rsrc", ib); |
8181c403 | 680 | add_data_entry (abfd, extra, 3, ".pdata", ib); |
2fbadf2c | 681 | |
c25cfdf8 NC |
682 | /* In theory we do not need to call add_data_entry for .idata$2 or |
683 | .idata$5. It will be done in bfd_coff_final_link where all the | |
684 | required information is available. If however, we are not going | |
685 | to perform a final link, eg because we have been invoked by objcopy | |
686 | or strip, then we need to make sure that these Data Directory | |
687 | entries are initialised properly. | |
688 | ||
689 | So - we copy the input values into the output values, and then, if | |
690 | a final link is going to be performed, it can overwrite them. */ | |
6c73cbb1 NC |
691 | extra->DataDirectory[PE_IMPORT_TABLE] = idata2; |
692 | extra->DataDirectory[PE_IMPORT_ADDRESS_TABLE] = idata5; | |
693 | extra->DataDirectory[PE_TLS_TABLE] = tls; | |
c25cfdf8 | 694 | |
6c73cbb1 | 695 | if (extra->DataDirectory[PE_IMPORT_TABLE].VirtualAddress == 0) |
c25cfdf8 | 696 | /* Until other .idata fixes are made (pending patch), the entry for |
7dee875e | 697 | .idata is needed for backwards compatibility. FIXME. */ |
c25cfdf8 | 698 | add_data_entry (abfd, extra, 1, ".idata", ib); |
4e1fc599 | 699 | |
2fbadf2c ILT |
700 | /* For some reason, the virtual size (which is what's set by |
701 | add_data_entry) for .reloc is not the same as the size recorded | |
702 | in this slot by MSVC; it doesn't seem to cause problems (so far), | |
703 | but since it's the best we've got, use it. It does do the right | |
704 | thing for .pdata. */ | |
cbff5e0d | 705 | if (pe->has_reloc_section) |
8181c403 | 706 | add_data_entry (abfd, extra, 5, ".reloc", ib); |
277d1b5e ILT |
707 | |
708 | { | |
709 | asection *sec; | |
d48bdb99 | 710 | bfd_vma hsize = 0; |
6fa957a9 | 711 | bfd_vma dsize = 0; |
d48bdb99 | 712 | bfd_vma isize = 0; |
6fa957a9 | 713 | bfd_vma tsize = 0; |
277d1b5e ILT |
714 | |
715 | for (sec = abfd->sections; sec; sec = sec->next) | |
716 | { | |
7920ce38 | 717 | int rounded = FA (sec->size); |
277d1b5e | 718 | |
d48bdb99 AM |
719 | /* The first non-zero section filepos is the header size. |
720 | Sections without contents will have a filepos of 0. */ | |
721 | if (hsize == 0) | |
722 | hsize = sec->filepos; | |
277d1b5e ILT |
723 | if (sec->flags & SEC_DATA) |
724 | dsize += rounded; | |
725 | if (sec->flags & SEC_CODE) | |
726 | tsize += rounded; | |
5933bdc9 ILT |
727 | /* The image size is the total VIRTUAL size (which is what is |
728 | in the virt_size field). Files have been seen (from MSVC | |
729 | 5.0 link.exe) where the file size of the .data segment is | |
730 | quite small compared to the virtual size. Without this | |
50572669 L |
731 | fix, strip munges the file. |
732 | ||
733 | FIXME: We need to handle holes between sections, which may | |
734 | happpen when we covert from another format. We just use | |
735 | the virtual address and virtual size of the last section | |
736 | for the image size. */ | |
98a96df7 CF |
737 | if (coff_section_data (abfd, sec) != NULL |
738 | && pei_section_data (abfd, sec) != NULL) | |
50572669 L |
739 | isize = (sec->vma - extra->ImageBase |
740 | + SA (FA (pei_section_data (abfd, sec)->virt_size))); | |
277d1b5e ILT |
741 | } |
742 | ||
743 | aouthdr_in->dsize = dsize; | |
744 | aouthdr_in->tsize = tsize; | |
d48bdb99 | 745 | extra->SizeOfHeaders = hsize; |
50572669 | 746 | extra->SizeOfImage = isize; |
277d1b5e ILT |
747 | } |
748 | ||
dc810e39 | 749 | H_PUT_16 (abfd, aouthdr_in->magic, aouthdr_out->standard.magic); |
277d1b5e | 750 | |
5fdcb63c KT |
751 | /* e.g. 219510000 is linker version 2.19 */ |
752 | #define LINKER_VERSION ((short) (BFD_VERSION / 1000000)) | |
5933bdc9 ILT |
753 | |
754 | /* This piece of magic sets the "linker version" field to | |
755 | LINKER_VERSION. */ | |
dc810e39 AM |
756 | H_PUT_16 (abfd, (LINKER_VERSION / 100 + (LINKER_VERSION % 100) * 256), |
757 | aouthdr_out->standard.vstamp); | |
758 | ||
759 | PUT_AOUTHDR_TSIZE (abfd, aouthdr_in->tsize, aouthdr_out->standard.tsize); | |
760 | PUT_AOUTHDR_DSIZE (abfd, aouthdr_in->dsize, aouthdr_out->standard.dsize); | |
761 | PUT_AOUTHDR_BSIZE (abfd, aouthdr_in->bsize, aouthdr_out->standard.bsize); | |
762 | PUT_AOUTHDR_ENTRY (abfd, aouthdr_in->entry, aouthdr_out->standard.entry); | |
277d1b5e | 763 | PUT_AOUTHDR_TEXT_START (abfd, aouthdr_in->text_start, |
dc810e39 | 764 | aouthdr_out->standard.text_start); |
277d1b5e | 765 | |
99ad8390 | 766 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
c25cfdf8 | 767 | /* PE32+ does not have data_start member! */ |
277d1b5e | 768 | PUT_AOUTHDR_DATA_START (abfd, aouthdr_in->data_start, |
dc810e39 | 769 | aouthdr_out->standard.data_start); |
fac41780 | 770 | #endif |
277d1b5e | 771 | |
dc810e39 AM |
772 | PUT_OPTHDR_IMAGE_BASE (abfd, extra->ImageBase, aouthdr_out->ImageBase); |
773 | H_PUT_32 (abfd, extra->SectionAlignment, aouthdr_out->SectionAlignment); | |
774 | H_PUT_32 (abfd, extra->FileAlignment, aouthdr_out->FileAlignment); | |
775 | H_PUT_16 (abfd, extra->MajorOperatingSystemVersion, | |
776 | aouthdr_out->MajorOperatingSystemVersion); | |
777 | H_PUT_16 (abfd, extra->MinorOperatingSystemVersion, | |
778 | aouthdr_out->MinorOperatingSystemVersion); | |
779 | H_PUT_16 (abfd, extra->MajorImageVersion, aouthdr_out->MajorImageVersion); | |
780 | H_PUT_16 (abfd, extra->MinorImageVersion, aouthdr_out->MinorImageVersion); | |
781 | H_PUT_16 (abfd, extra->MajorSubsystemVersion, | |
782 | aouthdr_out->MajorSubsystemVersion); | |
783 | H_PUT_16 (abfd, extra->MinorSubsystemVersion, | |
784 | aouthdr_out->MinorSubsystemVersion); | |
785 | H_PUT_32 (abfd, extra->Reserved1, aouthdr_out->Reserved1); | |
786 | H_PUT_32 (abfd, extra->SizeOfImage, aouthdr_out->SizeOfImage); | |
787 | H_PUT_32 (abfd, extra->SizeOfHeaders, aouthdr_out->SizeOfHeaders); | |
788 | H_PUT_32 (abfd, extra->CheckSum, aouthdr_out->CheckSum); | |
789 | H_PUT_16 (abfd, extra->Subsystem, aouthdr_out->Subsystem); | |
790 | H_PUT_16 (abfd, extra->DllCharacteristics, aouthdr_out->DllCharacteristics); | |
fac41780 | 791 | PUT_OPTHDR_SIZE_OF_STACK_RESERVE (abfd, extra->SizeOfStackReserve, |
dc810e39 | 792 | aouthdr_out->SizeOfStackReserve); |
fac41780 | 793 | PUT_OPTHDR_SIZE_OF_STACK_COMMIT (abfd, extra->SizeOfStackCommit, |
dc810e39 | 794 | aouthdr_out->SizeOfStackCommit); |
fac41780 | 795 | PUT_OPTHDR_SIZE_OF_HEAP_RESERVE (abfd, extra->SizeOfHeapReserve, |
dc810e39 | 796 | aouthdr_out->SizeOfHeapReserve); |
fac41780 | 797 | PUT_OPTHDR_SIZE_OF_HEAP_COMMIT (abfd, extra->SizeOfHeapCommit, |
dc810e39 AM |
798 | aouthdr_out->SizeOfHeapCommit); |
799 | H_PUT_32 (abfd, extra->LoaderFlags, aouthdr_out->LoaderFlags); | |
800 | H_PUT_32 (abfd, extra->NumberOfRvaAndSizes, | |
801 | aouthdr_out->NumberOfRvaAndSizes); | |
277d1b5e ILT |
802 | { |
803 | int idx; | |
1725a96e | 804 | |
36e9d67b | 805 | for (idx = 0; idx < IMAGE_NUMBEROF_DIRECTORY_ENTRIES; idx++) |
277d1b5e | 806 | { |
dc810e39 AM |
807 | H_PUT_32 (abfd, extra->DataDirectory[idx].VirtualAddress, |
808 | aouthdr_out->DataDirectory[idx][0]); | |
809 | H_PUT_32 (abfd, extra->DataDirectory[idx].Size, | |
810 | aouthdr_out->DataDirectory[idx][1]); | |
277d1b5e ILT |
811 | } |
812 | } | |
813 | ||
814 | return AOUTSZ; | |
815 | } | |
816 | ||
817 | unsigned int | |
7920ce38 | 818 | _bfd_XXi_only_swap_filehdr_out (bfd * abfd, void * in, void * out) |
277d1b5e ILT |
819 | { |
820 | int idx; | |
6fa957a9 KH |
821 | struct internal_filehdr *filehdr_in = (struct internal_filehdr *) in; |
822 | struct external_PEI_filehdr *filehdr_out = (struct external_PEI_filehdr *) out; | |
277d1b5e | 823 | |
441f34fa L |
824 | if (pe_data (abfd)->has_reloc_section |
825 | || pe_data (abfd)->dont_strip_reloc) | |
277d1b5e ILT |
826 | filehdr_in->f_flags &= ~F_RELFLG; |
827 | ||
828 | if (pe_data (abfd)->dll) | |
829 | filehdr_in->f_flags |= F_DLL; | |
830 | ||
831 | filehdr_in->pe.e_magic = DOSMAGIC; | |
832 | filehdr_in->pe.e_cblp = 0x90; | |
833 | filehdr_in->pe.e_cp = 0x3; | |
834 | filehdr_in->pe.e_crlc = 0x0; | |
835 | filehdr_in->pe.e_cparhdr = 0x4; | |
836 | filehdr_in->pe.e_minalloc = 0x0; | |
837 | filehdr_in->pe.e_maxalloc = 0xffff; | |
838 | filehdr_in->pe.e_ss = 0x0; | |
839 | filehdr_in->pe.e_sp = 0xb8; | |
840 | filehdr_in->pe.e_csum = 0x0; | |
841 | filehdr_in->pe.e_ip = 0x0; | |
842 | filehdr_in->pe.e_cs = 0x0; | |
843 | filehdr_in->pe.e_lfarlc = 0x40; | |
844 | filehdr_in->pe.e_ovno = 0x0; | |
845 | ||
6fa957a9 | 846 | for (idx = 0; idx < 4; idx++) |
277d1b5e ILT |
847 | filehdr_in->pe.e_res[idx] = 0x0; |
848 | ||
849 | filehdr_in->pe.e_oemid = 0x0; | |
850 | filehdr_in->pe.e_oeminfo = 0x0; | |
851 | ||
6fa957a9 | 852 | for (idx = 0; idx < 10; idx++) |
277d1b5e ILT |
853 | filehdr_in->pe.e_res2[idx] = 0x0; |
854 | ||
855 | filehdr_in->pe.e_lfanew = 0x80; | |
856 | ||
6fa957a9 KH |
857 | /* This next collection of data are mostly just characters. It |
858 | appears to be constant within the headers put on NT exes. */ | |
277d1b5e ILT |
859 | filehdr_in->pe.dos_message[0] = 0x0eba1f0e; |
860 | filehdr_in->pe.dos_message[1] = 0xcd09b400; | |
861 | filehdr_in->pe.dos_message[2] = 0x4c01b821; | |
862 | filehdr_in->pe.dos_message[3] = 0x685421cd; | |
863 | filehdr_in->pe.dos_message[4] = 0x70207369; | |
864 | filehdr_in->pe.dos_message[5] = 0x72676f72; | |
865 | filehdr_in->pe.dos_message[6] = 0x63206d61; | |
866 | filehdr_in->pe.dos_message[7] = 0x6f6e6e61; | |
867 | filehdr_in->pe.dos_message[8] = 0x65622074; | |
868 | filehdr_in->pe.dos_message[9] = 0x6e757220; | |
869 | filehdr_in->pe.dos_message[10] = 0x206e6920; | |
870 | filehdr_in->pe.dos_message[11] = 0x20534f44; | |
871 | filehdr_in->pe.dos_message[12] = 0x65646f6d; | |
872 | filehdr_in->pe.dos_message[13] = 0x0a0d0d2e; | |
873 | filehdr_in->pe.dos_message[14] = 0x24; | |
874 | filehdr_in->pe.dos_message[15] = 0x0; | |
875 | filehdr_in->pe.nt_signature = NT_SIGNATURE; | |
876 | ||
dc810e39 AM |
877 | H_PUT_16 (abfd, filehdr_in->f_magic, filehdr_out->f_magic); |
878 | H_PUT_16 (abfd, filehdr_in->f_nscns, filehdr_out->f_nscns); | |
277d1b5e | 879 | |
0cb112f7 CF |
880 | /* Only use a real timestamp if the option was chosen. */ |
881 | if ((pe_data (abfd)->insert_timestamp)) | |
61e2488c | 882 | H_PUT_32 (abfd, time (0), filehdr_out->f_timdat); |
1c5f704f NC |
883 | else |
884 | H_PUT_32 (abfd, 0, filehdr_out->f_timdat); | |
0cb112f7 | 885 | |
dc810e39 AM |
886 | PUT_FILEHDR_SYMPTR (abfd, filehdr_in->f_symptr, |
887 | filehdr_out->f_symptr); | |
888 | H_PUT_32 (abfd, filehdr_in->f_nsyms, filehdr_out->f_nsyms); | |
889 | H_PUT_16 (abfd, filehdr_in->f_opthdr, filehdr_out->f_opthdr); | |
890 | H_PUT_16 (abfd, filehdr_in->f_flags, filehdr_out->f_flags); | |
277d1b5e | 891 | |
1725a96e | 892 | /* Put in extra dos header stuff. This data remains essentially |
277d1b5e | 893 | constant, it just has to be tacked on to the beginning of all exes |
1725a96e | 894 | for NT. */ |
dc810e39 AM |
895 | H_PUT_16 (abfd, filehdr_in->pe.e_magic, filehdr_out->e_magic); |
896 | H_PUT_16 (abfd, filehdr_in->pe.e_cblp, filehdr_out->e_cblp); | |
897 | H_PUT_16 (abfd, filehdr_in->pe.e_cp, filehdr_out->e_cp); | |
898 | H_PUT_16 (abfd, filehdr_in->pe.e_crlc, filehdr_out->e_crlc); | |
899 | H_PUT_16 (abfd, filehdr_in->pe.e_cparhdr, filehdr_out->e_cparhdr); | |
900 | H_PUT_16 (abfd, filehdr_in->pe.e_minalloc, filehdr_out->e_minalloc); | |
901 | H_PUT_16 (abfd, filehdr_in->pe.e_maxalloc, filehdr_out->e_maxalloc); | |
902 | H_PUT_16 (abfd, filehdr_in->pe.e_ss, filehdr_out->e_ss); | |
903 | H_PUT_16 (abfd, filehdr_in->pe.e_sp, filehdr_out->e_sp); | |
904 | H_PUT_16 (abfd, filehdr_in->pe.e_csum, filehdr_out->e_csum); | |
905 | H_PUT_16 (abfd, filehdr_in->pe.e_ip, filehdr_out->e_ip); | |
906 | H_PUT_16 (abfd, filehdr_in->pe.e_cs, filehdr_out->e_cs); | |
907 | H_PUT_16 (abfd, filehdr_in->pe.e_lfarlc, filehdr_out->e_lfarlc); | |
908 | H_PUT_16 (abfd, filehdr_in->pe.e_ovno, filehdr_out->e_ovno); | |
1725a96e NC |
909 | |
910 | for (idx = 0; idx < 4; idx++) | |
dc810e39 | 911 | H_PUT_16 (abfd, filehdr_in->pe.e_res[idx], filehdr_out->e_res[idx]); |
1725a96e | 912 | |
dc810e39 AM |
913 | H_PUT_16 (abfd, filehdr_in->pe.e_oemid, filehdr_out->e_oemid); |
914 | H_PUT_16 (abfd, filehdr_in->pe.e_oeminfo, filehdr_out->e_oeminfo); | |
1725a96e NC |
915 | |
916 | for (idx = 0; idx < 10; idx++) | |
dc810e39 | 917 | H_PUT_16 (abfd, filehdr_in->pe.e_res2[idx], filehdr_out->e_res2[idx]); |
1725a96e | 918 | |
dc810e39 | 919 | H_PUT_32 (abfd, filehdr_in->pe.e_lfanew, filehdr_out->e_lfanew); |
277d1b5e | 920 | |
1725a96e | 921 | for (idx = 0; idx < 16; idx++) |
dc810e39 AM |
922 | H_PUT_32 (abfd, filehdr_in->pe.dos_message[idx], |
923 | filehdr_out->dos_message[idx]); | |
277d1b5e | 924 | |
6fa957a9 | 925 | /* Also put in the NT signature. */ |
dc810e39 | 926 | H_PUT_32 (abfd, filehdr_in->pe.nt_signature, filehdr_out->nt_signature); |
277d1b5e | 927 | |
277d1b5e ILT |
928 | return FILHSZ; |
929 | } | |
930 | ||
931 | unsigned int | |
7920ce38 | 932 | _bfd_XX_only_swap_filehdr_out (bfd * abfd, void * in, void * out) |
277d1b5e | 933 | { |
6fa957a9 KH |
934 | struct internal_filehdr *filehdr_in = (struct internal_filehdr *) in; |
935 | FILHDR *filehdr_out = (FILHDR *) out; | |
277d1b5e | 936 | |
dc810e39 AM |
937 | H_PUT_16 (abfd, filehdr_in->f_magic, filehdr_out->f_magic); |
938 | H_PUT_16 (abfd, filehdr_in->f_nscns, filehdr_out->f_nscns); | |
939 | H_PUT_32 (abfd, filehdr_in->f_timdat, filehdr_out->f_timdat); | |
940 | PUT_FILEHDR_SYMPTR (abfd, filehdr_in->f_symptr, filehdr_out->f_symptr); | |
941 | H_PUT_32 (abfd, filehdr_in->f_nsyms, filehdr_out->f_nsyms); | |
942 | H_PUT_16 (abfd, filehdr_in->f_opthdr, filehdr_out->f_opthdr); | |
943 | H_PUT_16 (abfd, filehdr_in->f_flags, filehdr_out->f_flags); | |
277d1b5e ILT |
944 | |
945 | return FILHSZ; | |
946 | } | |
947 | ||
948 | unsigned int | |
7920ce38 | 949 | _bfd_XXi_swap_scnhdr_out (bfd * abfd, void * in, void * out) |
277d1b5e | 950 | { |
6fa957a9 KH |
951 | struct internal_scnhdr *scnhdr_int = (struct internal_scnhdr *) in; |
952 | SCNHDR *scnhdr_ext = (SCNHDR *) out; | |
277d1b5e ILT |
953 | unsigned int ret = SCNHSZ; |
954 | bfd_vma ps; | |
955 | bfd_vma ss; | |
956 | ||
6fa957a9 | 957 | memcpy (scnhdr_ext->s_name, scnhdr_int->s_name, sizeof (scnhdr_int->s_name)); |
277d1b5e ILT |
958 | |
959 | PUT_SCNHDR_VADDR (abfd, | |
9602af51 | 960 | ((scnhdr_int->s_vaddr |
6fa957a9 | 961 | - pe_data (abfd)->pe_opthdr.ImageBase) |
277d1b5e | 962 | & 0xffffffff), |
dc810e39 | 963 | scnhdr_ext->s_vaddr); |
277d1b5e | 964 | |
5933bdc9 ILT |
965 | /* NT wants the size data to be rounded up to the next |
966 | NT_FILE_ALIGNMENT, but zero if it has no content (as in .bss, | |
967 | sometimes). */ | |
5933bdc9 | 968 | if ((scnhdr_int->s_flags & IMAGE_SCN_CNT_UNINITIALIZED_DATA) != 0) |
277d1b5e | 969 | { |
92dd4511 | 970 | if (bfd_pei_p (abfd)) |
ff0c9faf NC |
971 | { |
972 | ps = scnhdr_int->s_size; | |
973 | ss = 0; | |
974 | } | |
975 | else | |
976 | { | |
977 | ps = 0; | |
978 | ss = scnhdr_int->s_size; | |
979 | } | |
277d1b5e ILT |
980 | } |
981 | else | |
982 | { | |
92dd4511 | 983 | if (bfd_pei_p (abfd)) |
ff0c9faf NC |
984 | ps = scnhdr_int->s_paddr; |
985 | else | |
986 | ps = 0; | |
987 | ||
277d1b5e ILT |
988 | ss = scnhdr_int->s_size; |
989 | } | |
990 | ||
991 | PUT_SCNHDR_SIZE (abfd, ss, | |
dc810e39 | 992 | scnhdr_ext->s_size); |
277d1b5e | 993 | |
5933bdc9 | 994 | /* s_paddr in PE is really the virtual size. */ |
dc810e39 | 995 | PUT_SCNHDR_PADDR (abfd, ps, scnhdr_ext->s_paddr); |
277d1b5e ILT |
996 | |
997 | PUT_SCNHDR_SCNPTR (abfd, scnhdr_int->s_scnptr, | |
dc810e39 | 998 | scnhdr_ext->s_scnptr); |
277d1b5e | 999 | PUT_SCNHDR_RELPTR (abfd, scnhdr_int->s_relptr, |
dc810e39 | 1000 | scnhdr_ext->s_relptr); |
277d1b5e | 1001 | PUT_SCNHDR_LNNOPTR (abfd, scnhdr_int->s_lnnoptr, |
dc810e39 | 1002 | scnhdr_ext->s_lnnoptr); |
277d1b5e | 1003 | |
277d1b5e | 1004 | { |
25c80428 NC |
1005 | /* Extra flags must be set when dealing with PE. All sections should also |
1006 | have the IMAGE_SCN_MEM_READ (0x40000000) flag set. In addition, the | |
1007 | .text section must have IMAGE_SCN_MEM_EXECUTE (0x20000000) and the data | |
1008 | sections (.idata, .data, .bss, .CRT) must have IMAGE_SCN_MEM_WRITE set | |
1009 | (this is especially important when dealing with the .idata section since | |
1010 | the addresses for routines from .dlls must be overwritten). If .reloc | |
1011 | section data is ever generated, we must add IMAGE_SCN_MEM_DISCARDABLE | |
1012 | (0x02000000). Also, the resource data should also be read and | |
1013 | writable. */ | |
1014 | ||
4e1fc599 | 1015 | /* FIXME: Alignment is also encoded in this field, at least on PPC and |
25c80428 NC |
1016 | ARM-WINCE. Although - how do we get the original alignment field |
1017 | back ? */ | |
1018 | ||
1019 | typedef struct | |
1020 | { | |
1021 | const char * section_name; | |
1022 | unsigned long must_have; | |
1023 | } | |
1024 | pe_required_section_flags; | |
4e1fc599 | 1025 | |
25c80428 NC |
1026 | pe_required_section_flags known_sections [] = |
1027 | { | |
1028 | { ".arch", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_DISCARDABLE | IMAGE_SCN_ALIGN_8BYTES }, | |
1029 | { ".bss", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_UNINITIALIZED_DATA | IMAGE_SCN_MEM_WRITE }, | |
1030 | { ".data", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_WRITE }, | |
1031 | { ".edata", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA }, | |
1032 | { ".idata", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_WRITE }, | |
1033 | { ".pdata", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA }, | |
1034 | { ".rdata", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA }, | |
1035 | { ".reloc", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_DISCARDABLE }, | |
1036 | { ".rsrc", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_WRITE }, | |
1037 | { ".text" , IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_CODE | IMAGE_SCN_MEM_EXECUTE }, | |
1038 | { ".tls", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_WRITE }, | |
1039 | { ".xdata", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA }, | |
1040 | { NULL, 0} | |
1041 | }; | |
1042 | ||
1043 | pe_required_section_flags * p; | |
1725a96e | 1044 | |
66bed356 DS |
1045 | /* We have defaulted to adding the IMAGE_SCN_MEM_WRITE flag, but now |
1046 | we know exactly what this specific section wants so we remove it | |
1047 | and then allow the must_have field to add it back in if necessary. | |
1048 | However, we don't remove IMAGE_SCN_MEM_WRITE flag from .text if the | |
1049 | default WP_TEXT file flag has been cleared. WP_TEXT may be cleared | |
1050 | by ld --enable-auto-import (if auto-import is actually needed), | |
1051 | by ld --omagic, or by obcopy --writable-text. */ | |
66bed356 | 1052 | |
25c80428 NC |
1053 | for (p = known_sections; p->section_name; p++) |
1054 | if (strcmp (scnhdr_int->s_name, p->section_name) == 0) | |
1055 | { | |
3c9d0484 DS |
1056 | if (strcmp (scnhdr_int->s_name, ".text") |
1057 | || (bfd_get_file_flags (abfd) & WP_TEXT)) | |
d48bdb99 AM |
1058 | scnhdr_int->s_flags &= ~IMAGE_SCN_MEM_WRITE; |
1059 | scnhdr_int->s_flags |= p->must_have; | |
25c80428 NC |
1060 | break; |
1061 | } | |
1062 | ||
d48bdb99 | 1063 | H_PUT_32 (abfd, scnhdr_int->s_flags, scnhdr_ext->s_flags); |
277d1b5e ILT |
1064 | } |
1065 | ||
cb43721d | 1066 | if (coff_data (abfd)->link_info |
0e1862bb L |
1067 | && ! bfd_link_relocatable (coff_data (abfd)->link_info) |
1068 | && ! bfd_link_pic (coff_data (abfd)->link_info) | |
cb43721d | 1069 | && strcmp (scnhdr_int->s_name, ".text") == 0) |
277d1b5e | 1070 | { |
cb43721d | 1071 | /* By inference from looking at MS output, the 32 bit field |
7dee875e | 1072 | which is the combination of the number_of_relocs and |
cb43721d ILT |
1073 | number_of_linenos is used for the line number count in |
1074 | executables. A 16-bit field won't do for cc1. The MS | |
1075 | document says that the number of relocs is zero for | |
1076 | executables, but the 17-th bit has been observed to be there. | |
1077 | Overflow is not an issue: a 4G-line program will overflow a | |
1078 | bunch of other fields long before this! */ | |
dc810e39 AM |
1079 | H_PUT_16 (abfd, (scnhdr_int->s_nlnno & 0xffff), scnhdr_ext->s_nlnno); |
1080 | H_PUT_16 (abfd, (scnhdr_int->s_nlnno >> 16), scnhdr_ext->s_nreloc); | |
277d1b5e | 1081 | } |
277d1b5e ILT |
1082 | else |
1083 | { | |
cb43721d | 1084 | if (scnhdr_int->s_nlnno <= 0xffff) |
dc810e39 | 1085 | H_PUT_16 (abfd, scnhdr_int->s_nlnno, scnhdr_ext->s_nlnno); |
cb43721d ILT |
1086 | else |
1087 | { | |
695344c0 | 1088 | /* xgettext:c-format */ |
4eca0228 AM |
1089 | _bfd_error_handler (_("%s: line number overflow: 0x%lx > 0xffff"), |
1090 | bfd_get_filename (abfd), | |
1091 | scnhdr_int->s_nlnno); | |
cb43721d | 1092 | bfd_set_error (bfd_error_file_truncated); |
dc810e39 | 1093 | H_PUT_16 (abfd, 0xffff, scnhdr_ext->s_nlnno); |
cb43721d ILT |
1094 | ret = 0; |
1095 | } | |
1725a96e | 1096 | |
cd339148 NS |
1097 | /* Although we could encode 0xffff relocs here, we do not, to be |
1098 | consistent with other parts of bfd. Also it lets us warn, as | |
1099 | we should never see 0xffff here w/o having the overflow flag | |
1100 | set. */ | |
1101 | if (scnhdr_int->s_nreloc < 0xffff) | |
dc810e39 | 1102 | H_PUT_16 (abfd, scnhdr_int->s_nreloc, scnhdr_ext->s_nreloc); |
cb43721d ILT |
1103 | else |
1104 | { | |
1725a96e | 1105 | /* PE can deal with large #s of relocs, but not here. */ |
dc810e39 | 1106 | H_PUT_16 (abfd, 0xffff, scnhdr_ext->s_nreloc); |
3e4554a2 | 1107 | scnhdr_int->s_flags |= IMAGE_SCN_LNK_NRELOC_OVFL; |
dc810e39 | 1108 | H_PUT_32 (abfd, scnhdr_int->s_flags, scnhdr_ext->s_flags); |
cb43721d | 1109 | } |
277d1b5e ILT |
1110 | } |
1111 | return ret; | |
1112 | } | |
1113 | ||
61e2488c JT |
1114 | void |
1115 | _bfd_XXi_swap_debugdir_in (bfd * abfd, void * ext1, void * in1) | |
1116 | { | |
1117 | struct external_IMAGE_DEBUG_DIRECTORY *ext = (struct external_IMAGE_DEBUG_DIRECTORY *) ext1; | |
1118 | struct internal_IMAGE_DEBUG_DIRECTORY *in = (struct internal_IMAGE_DEBUG_DIRECTORY *) in1; | |
1119 | ||
1120 | in->Characteristics = H_GET_32(abfd, ext->Characteristics); | |
1121 | in->TimeDateStamp = H_GET_32(abfd, ext->TimeDateStamp); | |
1122 | in->MajorVersion = H_GET_16(abfd, ext->MajorVersion); | |
1123 | in->MinorVersion = H_GET_16(abfd, ext->MinorVersion); | |
1124 | in->Type = H_GET_32(abfd, ext->Type); | |
1125 | in->SizeOfData = H_GET_32(abfd, ext->SizeOfData); | |
1126 | in->AddressOfRawData = H_GET_32(abfd, ext->AddressOfRawData); | |
1127 | in->PointerToRawData = H_GET_32(abfd, ext->PointerToRawData); | |
1128 | } | |
1129 | ||
1130 | unsigned int | |
1131 | _bfd_XXi_swap_debugdir_out (bfd * abfd, void * inp, void * extp) | |
1132 | { | |
1133 | struct external_IMAGE_DEBUG_DIRECTORY *ext = (struct external_IMAGE_DEBUG_DIRECTORY *) extp; | |
1134 | struct internal_IMAGE_DEBUG_DIRECTORY *in = (struct internal_IMAGE_DEBUG_DIRECTORY *) inp; | |
1135 | ||
1136 | H_PUT_32(abfd, in->Characteristics, ext->Characteristics); | |
1137 | H_PUT_32(abfd, in->TimeDateStamp, ext->TimeDateStamp); | |
1138 | H_PUT_16(abfd, in->MajorVersion, ext->MajorVersion); | |
1139 | H_PUT_16(abfd, in->MinorVersion, ext->MinorVersion); | |
1140 | H_PUT_32(abfd, in->Type, ext->Type); | |
1141 | H_PUT_32(abfd, in->SizeOfData, ext->SizeOfData); | |
1142 | H_PUT_32(abfd, in->AddressOfRawData, ext->AddressOfRawData); | |
1143 | H_PUT_32(abfd, in->PointerToRawData, ext->PointerToRawData); | |
1144 | ||
1145 | return sizeof (struct external_IMAGE_DEBUG_DIRECTORY); | |
1146 | } | |
1147 | ||
c74f7d1c | 1148 | CODEVIEW_INFO * |
61e2488c JT |
1149 | _bfd_XXi_slurp_codeview_record (bfd * abfd, file_ptr where, unsigned long length, CODEVIEW_INFO *cvinfo) |
1150 | { | |
1151 | char buffer[256+1]; | |
1152 | ||
1153 | if (bfd_seek (abfd, where, SEEK_SET) != 0) | |
1154 | return NULL; | |
1155 | ||
1156 | if (bfd_bread (buffer, 256, abfd) < 4) | |
1157 | return NULL; | |
1158 | ||
6e6e7cfc | 1159 | /* Ensure null termination of filename. */ |
61e2488c JT |
1160 | buffer[256] = '\0'; |
1161 | ||
77ef8654 | 1162 | cvinfo->CVSignature = H_GET_32 (abfd, buffer); |
61e2488c JT |
1163 | cvinfo->Age = 0; |
1164 | ||
1165 | if ((cvinfo->CVSignature == CVINFO_PDB70_CVSIGNATURE) | |
1166 | && (length > sizeof (CV_INFO_PDB70))) | |
1167 | { | |
1168 | CV_INFO_PDB70 *cvinfo70 = (CV_INFO_PDB70 *)(buffer); | |
1169 | ||
1170 | cvinfo->Age = H_GET_32(abfd, cvinfo70->Age); | |
6e6e7cfc JT |
1171 | |
1172 | /* A GUID consists of 4,2,2 byte values in little-endian order, followed | |
1173 | by 8 single bytes. Byte swap them so we can conveniently treat the GUID | |
1174 | as 16 bytes in big-endian order. */ | |
1175 | bfd_putb32 (bfd_getl32 (cvinfo70->Signature), cvinfo->Signature); | |
1176 | bfd_putb16 (bfd_getl16 (&(cvinfo70->Signature[4])), &(cvinfo->Signature[4])); | |
1177 | bfd_putb16 (bfd_getl16 (&(cvinfo70->Signature[6])), &(cvinfo->Signature[6])); | |
1178 | memcpy (&(cvinfo->Signature[8]), &(cvinfo70->Signature[8]), 8); | |
1179 | ||
61e2488c JT |
1180 | cvinfo->SignatureLength = CV_INFO_SIGNATURE_LENGTH; |
1181 | // cvinfo->PdbFileName = cvinfo70->PdbFileName; | |
1182 | ||
1183 | return cvinfo; | |
1184 | } | |
1185 | else if ((cvinfo->CVSignature == CVINFO_PDB20_CVSIGNATURE) | |
1186 | && (length > sizeof (CV_INFO_PDB20))) | |
1187 | { | |
1188 | CV_INFO_PDB20 *cvinfo20 = (CV_INFO_PDB20 *)(buffer); | |
1189 | cvinfo->Age = H_GET_32(abfd, cvinfo20->Age); | |
1190 | memcpy (cvinfo->Signature, cvinfo20->Signature, 4); | |
1191 | cvinfo->SignatureLength = 4; | |
1192 | // cvinfo->PdbFileName = cvinfo20->PdbFileName; | |
1193 | ||
1194 | return cvinfo; | |
1195 | } | |
1196 | ||
1197 | return NULL; | |
1198 | } | |
1199 | ||
1200 | unsigned int | |
1201 | _bfd_XXi_write_codeview_record (bfd * abfd, file_ptr where, CODEVIEW_INFO *cvinfo) | |
1202 | { | |
7769fa97 NC |
1203 | const bfd_size_type size = sizeof (CV_INFO_PDB70) + 1; |
1204 | bfd_size_type written; | |
61e2488c | 1205 | CV_INFO_PDB70 *cvinfo70; |
7769fa97 | 1206 | char * buffer; |
61e2488c JT |
1207 | |
1208 | if (bfd_seek (abfd, where, SEEK_SET) != 0) | |
1209 | return 0; | |
1210 | ||
7769fa97 | 1211 | buffer = xmalloc (size); |
61e2488c JT |
1212 | cvinfo70 = (CV_INFO_PDB70 *) buffer; |
1213 | H_PUT_32 (abfd, CVINFO_PDB70_CVSIGNATURE, cvinfo70->CvSignature); | |
6e6e7cfc JT |
1214 | |
1215 | /* Byte swap the GUID from 16 bytes in big-endian order to 4,2,2 byte values | |
1216 | in little-endian order, followed by 8 single bytes. */ | |
1217 | bfd_putl32 (bfd_getb32 (cvinfo->Signature), cvinfo70->Signature); | |
1218 | bfd_putl16 (bfd_getb16 (&(cvinfo->Signature[4])), &(cvinfo70->Signature[4])); | |
1219 | bfd_putl16 (bfd_getb16 (&(cvinfo->Signature[6])), &(cvinfo70->Signature[6])); | |
1220 | memcpy (&(cvinfo70->Signature[8]), &(cvinfo->Signature[8]), 8); | |
1221 | ||
61e2488c JT |
1222 | H_PUT_32 (abfd, cvinfo->Age, cvinfo70->Age); |
1223 | cvinfo70->PdbFileName[0] = '\0'; | |
1224 | ||
7769fa97 NC |
1225 | written = bfd_bwrite (buffer, size, abfd); |
1226 | ||
1227 | free (buffer); | |
61e2488c | 1228 | |
7769fa97 | 1229 | return written == size ? size : 0; |
61e2488c JT |
1230 | } |
1231 | ||
1725a96e | 1232 | static char * dir_names[IMAGE_NUMBEROF_DIRECTORY_ENTRIES] = |
7920ce38 NC |
1233 | { |
1234 | N_("Export Directory [.edata (or where ever we found it)]"), | |
1235 | N_("Import Directory [parts of .idata]"), | |
1236 | N_("Resource Directory [.rsrc]"), | |
1237 | N_("Exception Directory [.pdata]"), | |
1238 | N_("Security Directory"), | |
1239 | N_("Base Relocation Directory [.reloc]"), | |
1240 | N_("Debug Directory"), | |
1241 | N_("Description Directory"), | |
1242 | N_("Special Directory"), | |
1243 | N_("Thread Storage Directory [.tls]"), | |
1244 | N_("Load Configuration Directory"), | |
1245 | N_("Bound Import Directory"), | |
1246 | N_("Import Address Table Directory"), | |
1247 | N_("Delay Import Directory"), | |
6c73cbb1 | 1248 | N_("CLR Runtime Header"), |
7920ce38 NC |
1249 | N_("Reserved") |
1250 | }; | |
1725a96e | 1251 | |
277d1b5e ILT |
1252 | #ifdef POWERPC_LE_PE |
1253 | /* The code for the PPC really falls in the "architecture dependent" | |
1254 | category. However, it's not clear that anyone will ever care, so | |
1255 | we're ignoring the issue for now; if/when PPC matters, some of this | |
1256 | may need to go into peicode.h, or arguments passed to enable the | |
1257 | PPC- specific code. */ | |
1258 | #endif | |
1259 | ||
b34976b6 | 1260 | static bfd_boolean |
7920ce38 | 1261 | pe_print_idata (bfd * abfd, void * vfile) |
277d1b5e ILT |
1262 | { |
1263 | FILE *file = (FILE *) vfile; | |
a76b448c | 1264 | bfd_byte *data; |
8181c403 AM |
1265 | asection *section; |
1266 | bfd_signed_vma adj; | |
277d1b5e ILT |
1267 | |
1268 | #ifdef POWERPC_LE_PE | |
1269 | asection *rel_section = bfd_get_section_by_name (abfd, ".reldata"); | |
1270 | #endif | |
1271 | ||
a76b448c | 1272 | bfd_size_type datasize = 0; |
277d1b5e | 1273 | bfd_size_type dataoff; |
277d1b5e | 1274 | bfd_size_type i; |
277d1b5e ILT |
1275 | int onaline = 20; |
1276 | ||
1277 | pe_data_type *pe = pe_data (abfd); | |
1278 | struct internal_extra_pe_aouthdr *extra = &pe->pe_opthdr; | |
1279 | ||
8181c403 | 1280 | bfd_vma addr; |
277d1b5e | 1281 | |
6c73cbb1 | 1282 | addr = extra->DataDirectory[PE_IMPORT_TABLE].VirtualAddress; |
277d1b5e | 1283 | |
6c73cbb1 | 1284 | if (addr == 0 && extra->DataDirectory[PE_IMPORT_TABLE].Size == 0) |
8181c403 | 1285 | { |
a76b448c AM |
1286 | /* Maybe the extra header isn't there. Look for the section. */ |
1287 | section = bfd_get_section_by_name (abfd, ".idata"); | |
1288 | if (section == NULL) | |
b34976b6 | 1289 | return TRUE; |
a76b448c AM |
1290 | |
1291 | addr = section->vma; | |
eea6121a | 1292 | datasize = section->size; |
a76b448c | 1293 | if (datasize == 0) |
b34976b6 | 1294 | return TRUE; |
8181c403 | 1295 | } |
a76b448c | 1296 | else |
8181c403 | 1297 | { |
a76b448c AM |
1298 | addr += extra->ImageBase; |
1299 | for (section = abfd->sections; section != NULL; section = section->next) | |
1300 | { | |
eea6121a | 1301 | datasize = section->size; |
a76b448c AM |
1302 | if (addr >= section->vma && addr < section->vma + datasize) |
1303 | break; | |
1304 | } | |
1305 | ||
1306 | if (section == NULL) | |
1307 | { | |
1308 | fprintf (file, | |
1309 | _("\nThere is an import table, but the section containing it could not be found\n")); | |
b34976b6 | 1310 | return TRUE; |
a76b448c | 1311 | } |
b69c8728 JT |
1312 | else if (!(section->flags & SEC_HAS_CONTENTS)) |
1313 | { | |
1314 | fprintf (file, | |
1315 | _("\nThere is an import table in %s, but that section has no contents\n"), | |
1316 | section->name); | |
1317 | return TRUE; | |
1318 | } | |
8181c403 | 1319 | } |
5933bdc9 | 1320 | |
695344c0 | 1321 | /* xgettext:c-format */ |
8181c403 AM |
1322 | fprintf (file, _("\nThere is an import table in %s at 0x%lx\n"), |
1323 | section->name, (unsigned long) addr); | |
277d1b5e | 1324 | |
8181c403 | 1325 | dataoff = addr - section->vma; |
277d1b5e ILT |
1326 | |
1327 | #ifdef POWERPC_LE_PE | |
eea6121a | 1328 | if (rel_section != 0 && rel_section->size != 0) |
277d1b5e ILT |
1329 | { |
1330 | /* The toc address can be found by taking the starting address, | |
1331 | which on the PPC locates a function descriptor. The | |
1332 | descriptor consists of the function code starting address | |
1333 | followed by the address of the toc. The starting address we | |
1334 | get from the bfd, and the descriptor is supposed to be in the | |
1335 | .reldata section. */ | |
1336 | ||
1337 | bfd_vma loadable_toc_address; | |
1338 | bfd_vma toc_address; | |
1339 | bfd_vma start_address; | |
eea6121a | 1340 | bfd_byte *data; |
a50b2160 | 1341 | bfd_vma offset; |
8181c403 | 1342 | |
eea6121a AM |
1343 | if (!bfd_malloc_and_get_section (abfd, rel_section, &data)) |
1344 | { | |
1345 | if (data != NULL) | |
1346 | free (data); | |
1347 | return FALSE; | |
1348 | } | |
277d1b5e ILT |
1349 | |
1350 | offset = abfd->start_address - rel_section->vma; | |
1351 | ||
a50b2160 JJ |
1352 | if (offset >= rel_section->size || offset + 8 > rel_section->size) |
1353 | { | |
1354 | if (data != NULL) | |
1355 | free (data); | |
1356 | return FALSE; | |
1357 | } | |
1358 | ||
db8503c4 AM |
1359 | start_address = bfd_get_32 (abfd, data + offset); |
1360 | loadable_toc_address = bfd_get_32 (abfd, data + offset + 4); | |
277d1b5e ILT |
1361 | toc_address = loadable_toc_address - 32768; |
1362 | ||
9602af51 | 1363 | fprintf (file, |
6fa957a9 KH |
1364 | _("\nFunction descriptor located at the start address: %04lx\n"), |
1365 | (unsigned long int) (abfd->start_address)); | |
277d1b5e | 1366 | fprintf (file, |
695344c0 | 1367 | /* xgettext:c-format */ |
277d1b5e ILT |
1368 | _("\tcode-base %08lx toc (loadable/actual) %08lx/%08lx\n"), |
1369 | start_address, loadable_toc_address, toc_address); | |
eea6121a AM |
1370 | if (data != NULL) |
1371 | free (data); | |
277d1b5e ILT |
1372 | } |
1373 | else | |
1374 | { | |
9602af51 | 1375 | fprintf (file, |
6fa957a9 | 1376 | _("\nNo reldata section! Function descriptor not decoded.\n")); |
277d1b5e ILT |
1377 | } |
1378 | #endif | |
1379 | ||
9602af51 | 1380 | fprintf (file, |
6fa957a9 KH |
1381 | _("\nThe Import Tables (interpreted %s section contents)\n"), |
1382 | section->name); | |
9602af51 | 1383 | fprintf (file, |
ca09e32b NC |
1384 | _("\ |
1385 | vma: Hint Time Forward DLL First\n\ | |
1386 | Table Stamp Chain Name Thunk\n")); | |
277d1b5e | 1387 | |
db8503c4 | 1388 | /* Read the whole section. Some of the fields might be before dataoff. */ |
eea6121a AM |
1389 | if (!bfd_malloc_and_get_section (abfd, section, &data)) |
1390 | { | |
1391 | if (data != NULL) | |
1392 | free (data); | |
1393 | return FALSE; | |
1394 | } | |
277d1b5e | 1395 | |
db8503c4 | 1396 | adj = section->vma - extra->ImageBase; |
277d1b5e | 1397 | |
5e226794 | 1398 | /* Print all image import descriptors. */ |
4e1fc599 | 1399 | for (i = dataoff; i + onaline <= datasize; i += onaline) |
277d1b5e ILT |
1400 | { |
1401 | bfd_vma hint_addr; | |
1402 | bfd_vma time_stamp; | |
1403 | bfd_vma forward_chain; | |
1404 | bfd_vma dll_name; | |
1405 | bfd_vma first_thunk; | |
1406 | int idx = 0; | |
1407 | bfd_size_type j; | |
1408 | char *dll; | |
1409 | ||
6c73cbb1 | 1410 | /* Print (i + extra->DataDirectory[PE_IMPORT_TABLE].VirtualAddress). */ |
4e1fc599 AM |
1411 | fprintf (file, " %08lx\t", (unsigned long) (i + adj)); |
1412 | hint_addr = bfd_get_32 (abfd, data + i); | |
1413 | time_stamp = bfd_get_32 (abfd, data + i + 4); | |
1414 | forward_chain = bfd_get_32 (abfd, data + i + 8); | |
1415 | dll_name = bfd_get_32 (abfd, data + i + 12); | |
1416 | first_thunk = bfd_get_32 (abfd, data + i + 16); | |
5933bdc9 ILT |
1417 | |
1418 | fprintf (file, "%08lx %08lx %08lx %08lx %08lx\n", | |
a76b448c AM |
1419 | (unsigned long) hint_addr, |
1420 | (unsigned long) time_stamp, | |
1421 | (unsigned long) forward_chain, | |
1422 | (unsigned long) dll_name, | |
1423 | (unsigned long) first_thunk); | |
277d1b5e ILT |
1424 | |
1425 | if (hint_addr == 0 && first_thunk == 0) | |
1426 | break; | |
1427 | ||
a50b2160 JJ |
1428 | if (dll_name - adj >= section->size) |
1429 | break; | |
1430 | ||
8181c403 | 1431 | dll = (char *) data + dll_name - adj; |
36e9d67b NC |
1432 | /* PR 17512 file: 078-12277-0.004. */ |
1433 | bfd_size_type maxlen = (char *)(data + datasize) - dll - 1; | |
1434 | fprintf (file, _("\n\tDLL Name: %.*s\n"), (int) maxlen, dll); | |
277d1b5e ILT |
1435 | |
1436 | if (hint_addr != 0) | |
1437 | { | |
6e7c73dd CF |
1438 | bfd_byte *ft_data; |
1439 | asection *ft_section; | |
1440 | bfd_vma ft_addr; | |
1441 | bfd_size_type ft_datasize; | |
1442 | int ft_idx; | |
4e1fc599 | 1443 | int ft_allocated; |
6e7c73dd | 1444 | |
5e226794 | 1445 | fprintf (file, _("\tvma: Hint/Ord Member-Name Bound-To\n")); |
277d1b5e | 1446 | |
8181c403 | 1447 | idx = hint_addr - adj; |
4e1fc599 | 1448 | |
5e226794 | 1449 | ft_addr = first_thunk + extra->ImageBase; |
6e7c73dd | 1450 | ft_idx = first_thunk - adj; |
4e1fc599 AM |
1451 | ft_data = data + ft_idx; |
1452 | ft_datasize = datasize - ft_idx; | |
1453 | ft_allocated = 0; | |
6c73cbb1 NC |
1454 | |
1455 | if (first_thunk != hint_addr) | |
6e7c73dd CF |
1456 | { |
1457 | /* Find the section which contains the first thunk. */ | |
1458 | for (ft_section = abfd->sections; | |
1459 | ft_section != NULL; | |
1460 | ft_section = ft_section->next) | |
1461 | { | |
6e7c73dd | 1462 | if (ft_addr >= ft_section->vma |
4e1fc599 | 1463 | && ft_addr < ft_section->vma + ft_section->size) |
6e7c73dd CF |
1464 | break; |
1465 | } | |
1466 | ||
1467 | if (ft_section == NULL) | |
1468 | { | |
1469 | fprintf (file, | |
1470 | _("\nThere is a first thunk, but the section containing it could not be found\n")); | |
1471 | continue; | |
1472 | } | |
1473 | ||
1474 | /* Now check to see if this section is the same as our current | |
1475 | section. If it is not then we will have to load its data in. */ | |
4e1fc599 | 1476 | if (ft_section != section) |
6e7c73dd CF |
1477 | { |
1478 | ft_idx = first_thunk - (ft_section->vma - extra->ImageBase); | |
4e1fc599 AM |
1479 | ft_datasize = ft_section->size - ft_idx; |
1480 | ft_data = (bfd_byte *) bfd_malloc (ft_datasize); | |
6e7c73dd CF |
1481 | if (ft_data == NULL) |
1482 | continue; | |
1483 | ||
4e1fc599 AM |
1484 | /* Read ft_datasize bytes starting at offset ft_idx. */ |
1485 | if (!bfd_get_section_contents (abfd, ft_section, ft_data, | |
1486 | (bfd_vma) ft_idx, ft_datasize)) | |
6e7c73dd CF |
1487 | { |
1488 | free (ft_data); | |
1489 | continue; | |
1490 | } | |
6e7c73dd CF |
1491 | ft_allocated = 1; |
1492 | } | |
1493 | } | |
5e226794 NC |
1494 | |
1495 | /* Print HintName vector entries. */ | |
99ad8390 | 1496 | #ifdef COFF_WITH_pex64 |
4e1fc599 | 1497 | for (j = 0; idx + j + 8 <= datasize; j += 8) |
99ad8390 | 1498 | { |
f41e4712 | 1499 | bfd_size_type amt; |
99ad8390 NC |
1500 | unsigned long member = bfd_get_32 (abfd, data + idx + j); |
1501 | unsigned long member_high = bfd_get_32 (abfd, data + idx + j + 4); | |
1502 | ||
1503 | if (!member && !member_high) | |
1504 | break; | |
1505 | ||
f41e4712 NC |
1506 | amt = member - adj; |
1507 | ||
5879bb8f | 1508 | if (HighBitSet (member_high)) |
99ad8390 | 1509 | fprintf (file, "\t%lx%08lx\t %4lx%08lx <none>", |
5879bb8f NC |
1510 | member_high, member, |
1511 | WithoutHighBit (member_high), member); | |
20ad5e28 | 1512 | /* PR binutils/17512: Handle corrupt PE data. */ |
f41e4712 | 1513 | else if (amt + 2 >= datasize) |
20ad5e28 | 1514 | fprintf (file, _("\t<corrupt: 0x%04lx>"), member); |
99ad8390 NC |
1515 | else |
1516 | { | |
1517 | int ordinal; | |
1518 | char *member_name; | |
1519 | ||
f41e4712 NC |
1520 | ordinal = bfd_get_16 (abfd, data + amt); |
1521 | member_name = (char *) data + amt + 2; | |
1522 | fprintf (file, "\t%04lx\t %4d %.*s",member, ordinal, | |
1523 | (int) (datasize - (amt + 2)), member_name); | |
99ad8390 NC |
1524 | } |
1525 | ||
1526 | /* If the time stamp is not zero, the import address | |
1527 | table holds actual addresses. */ | |
1528 | if (time_stamp != 0 | |
1529 | && first_thunk != 0 | |
4e1fc599 AM |
1530 | && first_thunk != hint_addr |
1531 | && j + 4 <= ft_datasize) | |
99ad8390 | 1532 | fprintf (file, "\t%04lx", |
4e1fc599 | 1533 | (unsigned long) bfd_get_32 (abfd, ft_data + j)); |
99ad8390 NC |
1534 | fprintf (file, "\n"); |
1535 | } | |
1536 | #else | |
4e1fc599 | 1537 | for (j = 0; idx + j + 4 <= datasize; j += 4) |
277d1b5e | 1538 | { |
f41e4712 | 1539 | bfd_size_type amt; |
277d1b5e ILT |
1540 | unsigned long member = bfd_get_32 (abfd, data + idx + j); |
1541 | ||
4e1fc599 | 1542 | /* Print single IMAGE_IMPORT_BY_NAME vector. */ |
277d1b5e ILT |
1543 | if (member == 0) |
1544 | break; | |
5e226794 | 1545 | |
f41e4712 | 1546 | amt = member - adj; |
5879bb8f | 1547 | if (HighBitSet (member)) |
5e226794 | 1548 | fprintf (file, "\t%04lx\t %4lu <none>", |
5879bb8f | 1549 | member, WithoutHighBit (member)); |
20ad5e28 | 1550 | /* PR binutils/17512: Handle corrupt PE data. */ |
f41e4712 | 1551 | else if (amt + 2 >= datasize) |
20ad5e28 | 1552 | fprintf (file, _("\t<corrupt: 0x%04lx>"), member); |
277d1b5e ILT |
1553 | else |
1554 | { | |
1555 | int ordinal; | |
1556 | char *member_name; | |
1557 | ||
f41e4712 NC |
1558 | ordinal = bfd_get_16 (abfd, data + amt); |
1559 | member_name = (char *) data + amt + 2; | |
1560 | fprintf (file, "\t%04lx\t %4d %.*s", | |
1561 | member, ordinal, | |
1562 | (int) (datasize - (amt + 2)), member_name); | |
277d1b5e | 1563 | } |
5e226794 | 1564 | |
277d1b5e | 1565 | /* If the time stamp is not zero, the import address |
5e226794 NC |
1566 | table holds actual addresses. */ |
1567 | if (time_stamp != 0 | |
1568 | && first_thunk != 0 | |
4e1fc599 AM |
1569 | && first_thunk != hint_addr |
1570 | && j + 4 <= ft_datasize) | |
277d1b5e | 1571 | fprintf (file, "\t%04lx", |
4e1fc599 | 1572 | (unsigned long) bfd_get_32 (abfd, ft_data + j)); |
277d1b5e ILT |
1573 | |
1574 | fprintf (file, "\n"); | |
1575 | } | |
99ad8390 | 1576 | #endif |
e4cf60a8 NC |
1577 | if (ft_allocated) |
1578 | free (ft_data); | |
277d1b5e ILT |
1579 | } |
1580 | ||
9602af51 | 1581 | fprintf (file, "\n"); |
277d1b5e ILT |
1582 | } |
1583 | ||
1584 | free (data); | |
1585 | ||
b34976b6 | 1586 | return TRUE; |
277d1b5e ILT |
1587 | } |
1588 | ||
b34976b6 | 1589 | static bfd_boolean |
7920ce38 | 1590 | pe_print_edata (bfd * abfd, void * vfile) |
277d1b5e ILT |
1591 | { |
1592 | FILE *file = (FILE *) vfile; | |
a76b448c | 1593 | bfd_byte *data; |
8181c403 | 1594 | asection *section; |
a76b448c | 1595 | bfd_size_type datasize = 0; |
277d1b5e ILT |
1596 | bfd_size_type dataoff; |
1597 | bfd_size_type i; | |
b69c8728 | 1598 | bfd_vma adj; |
1725a96e NC |
1599 | struct EDT_type |
1600 | { | |
7920ce38 | 1601 | long export_flags; /* Reserved - should be zero. */ |
6fa957a9 KH |
1602 | long time_stamp; |
1603 | short major_ver; | |
1604 | short minor_ver; | |
7920ce38 NC |
1605 | bfd_vma name; /* RVA - relative to image base. */ |
1606 | long base; /* Ordinal base. */ | |
1607 | unsigned long num_functions;/* Number in the export address table. */ | |
1608 | unsigned long num_names; /* Number in the name pointer table. */ | |
1609 | bfd_vma eat_addr; /* RVA to the export address table. */ | |
1610 | bfd_vma npt_addr; /* RVA to the Export Name Pointer Table. */ | |
1611 | bfd_vma ot_addr; /* RVA to the Ordinal Table. */ | |
6fa957a9 | 1612 | } edt; |
277d1b5e ILT |
1613 | |
1614 | pe_data_type *pe = pe_data (abfd); | |
1615 | struct internal_extra_pe_aouthdr *extra = &pe->pe_opthdr; | |
1616 | ||
8181c403 | 1617 | bfd_vma addr; |
277d1b5e | 1618 | |
6c73cbb1 | 1619 | addr = extra->DataDirectory[PE_EXPORT_TABLE].VirtualAddress; |
277d1b5e | 1620 | |
6c73cbb1 | 1621 | if (addr == 0 && extra->DataDirectory[PE_EXPORT_TABLE].Size == 0) |
8181c403 | 1622 | { |
a76b448c AM |
1623 | /* Maybe the extra header isn't there. Look for the section. */ |
1624 | section = bfd_get_section_by_name (abfd, ".edata"); | |
1625 | if (section == NULL) | |
b34976b6 | 1626 | return TRUE; |
a76b448c AM |
1627 | |
1628 | addr = section->vma; | |
0facbdf5 | 1629 | dataoff = 0; |
eea6121a | 1630 | datasize = section->size; |
a76b448c | 1631 | if (datasize == 0) |
b34976b6 | 1632 | return TRUE; |
8181c403 | 1633 | } |
a76b448c | 1634 | else |
8181c403 | 1635 | { |
a76b448c | 1636 | addr += extra->ImageBase; |
1725a96e | 1637 | |
a76b448c | 1638 | for (section = abfd->sections; section != NULL; section = section->next) |
0facbdf5 NC |
1639 | if (addr >= section->vma && addr < section->vma + section->size) |
1640 | break; | |
a76b448c AM |
1641 | |
1642 | if (section == NULL) | |
1643 | { | |
1644 | fprintf (file, | |
1645 | _("\nThere is an export table, but the section containing it could not be found\n")); | |
b34976b6 | 1646 | return TRUE; |
a76b448c | 1647 | } |
b69c8728 JT |
1648 | else if (!(section->flags & SEC_HAS_CONTENTS)) |
1649 | { | |
1650 | fprintf (file, | |
1651 | _("\nThere is an export table in %s, but that section has no contents\n"), | |
1652 | section->name); | |
1653 | return TRUE; | |
1654 | } | |
0facbdf5 NC |
1655 | |
1656 | dataoff = addr - section->vma; | |
6c73cbb1 | 1657 | datasize = extra->DataDirectory[PE_EXPORT_TABLE].Size; |
0facbdf5 NC |
1658 | if (datasize > section->size - dataoff) |
1659 | { | |
1660 | fprintf (file, | |
1661 | _("\nThere is an export table in %s, but it does not fit into that section\n"), | |
1662 | section->name); | |
1663 | return TRUE; | |
1664 | } | |
277d1b5e ILT |
1665 | } |
1666 | ||
5a4b0ccc NC |
1667 | /* PR 17512: Handle corrupt PE binaries. */ |
1668 | if (datasize < 36) | |
1669 | { | |
1670 | fprintf (file, | |
695344c0 | 1671 | /* xgettext:c-format */ |
5a4b0ccc NC |
1672 | _("\nThere is an export table in %s, but it is too small (%d)\n"), |
1673 | section->name, (int) datasize); | |
1674 | return TRUE; | |
1675 | } | |
1676 | ||
695344c0 | 1677 | /* xgettext:c-format */ |
8181c403 AM |
1678 | fprintf (file, _("\nThere is an export table in %s at 0x%lx\n"), |
1679 | section->name, (unsigned long) addr); | |
1680 | ||
a50b1753 | 1681 | data = (bfd_byte *) bfd_malloc (datasize); |
8181c403 | 1682 | if (data == NULL) |
b34976b6 | 1683 | return FALSE; |
277d1b5e | 1684 | |
7920ce38 | 1685 | if (! bfd_get_section_contents (abfd, section, data, |
dc810e39 | 1686 | (file_ptr) dataoff, datasize)) |
b34976b6 | 1687 | return FALSE; |
277d1b5e | 1688 | |
6fa957a9 KH |
1689 | /* Go get Export Directory Table. */ |
1690 | edt.export_flags = bfd_get_32 (abfd, data + 0); | |
1691 | edt.time_stamp = bfd_get_32 (abfd, data + 4); | |
1692 | edt.major_ver = bfd_get_16 (abfd, data + 8); | |
1693 | edt.minor_ver = bfd_get_16 (abfd, data + 10); | |
1694 | edt.name = bfd_get_32 (abfd, data + 12); | |
1695 | edt.base = bfd_get_32 (abfd, data + 16); | |
1696 | edt.num_functions = bfd_get_32 (abfd, data + 20); | |
1697 | edt.num_names = bfd_get_32 (abfd, data + 24); | |
1698 | edt.eat_addr = bfd_get_32 (abfd, data + 28); | |
1699 | edt.npt_addr = bfd_get_32 (abfd, data + 32); | |
1700 | edt.ot_addr = bfd_get_32 (abfd, data + 36); | |
277d1b5e | 1701 | |
8181c403 | 1702 | adj = section->vma - extra->ImageBase + dataoff; |
277d1b5e | 1703 | |
1725a96e | 1704 | /* Dump the EDT first. */ |
9602af51 | 1705 | fprintf (file, |
6fa957a9 KH |
1706 | _("\nThe Export Tables (interpreted %s section contents)\n\n"), |
1707 | section->name); | |
277d1b5e | 1708 | |
9602af51 | 1709 | fprintf (file, |
6fa957a9 | 1710 | _("Export Flags \t\t\t%lx\n"), (unsigned long) edt.export_flags); |
277d1b5e | 1711 | |
9602af51 | 1712 | fprintf (file, |
6fa957a9 | 1713 | _("Time/Date stamp \t\t%lx\n"), (unsigned long) edt.time_stamp); |
277d1b5e | 1714 | |
9602af51 | 1715 | fprintf (file, |
695344c0 | 1716 | /* xgettext:c-format */ |
6fa957a9 | 1717 | _("Major/Minor \t\t\t%d/%d\n"), edt.major_ver, edt.minor_ver); |
277d1b5e ILT |
1718 | |
1719 | fprintf (file, | |
1720 | _("Name \t\t\t\t")); | |
ebf12fbe | 1721 | bfd_fprintf_vma (abfd, file, edt.name); |
b69c8728 JT |
1722 | |
1723 | if ((edt.name >= adj) && (edt.name < adj + datasize)) | |
201159ec NC |
1724 | fprintf (file, " %.*s\n", |
1725 | (int) (datasize - (edt.name - adj)), | |
1726 | data + edt.name - adj); | |
b69c8728 JT |
1727 | else |
1728 | fprintf (file, "(outside .edata section)\n"); | |
277d1b5e | 1729 | |
9602af51 | 1730 | fprintf (file, |
6fa957a9 | 1731 | _("Ordinal Base \t\t\t%ld\n"), edt.base); |
277d1b5e | 1732 | |
9602af51 | 1733 | fprintf (file, |
6fa957a9 | 1734 | _("Number in:\n")); |
277d1b5e | 1735 | |
9602af51 | 1736 | fprintf (file, |
6fa957a9 KH |
1737 | _("\tExport Address Table \t\t%08lx\n"), |
1738 | edt.num_functions); | |
277d1b5e | 1739 | |
9602af51 | 1740 | fprintf (file, |
6fa957a9 | 1741 | _("\t[Name Pointer/Ordinal] Table\t%08lx\n"), edt.num_names); |
277d1b5e | 1742 | |
9602af51 | 1743 | fprintf (file, |
6fa957a9 | 1744 | _("Table Addresses\n")); |
277d1b5e ILT |
1745 | |
1746 | fprintf (file, | |
1747 | _("\tExport Address Table \t\t")); | |
ebf12fbe | 1748 | bfd_fprintf_vma (abfd, file, edt.eat_addr); |
277d1b5e ILT |
1749 | fprintf (file, "\n"); |
1750 | ||
1751 | fprintf (file, | |
6fa957a9 | 1752 | _("\tName Pointer Table \t\t")); |
ebf12fbe | 1753 | bfd_fprintf_vma (abfd, file, edt.npt_addr); |
277d1b5e ILT |
1754 | fprintf (file, "\n"); |
1755 | ||
1756 | fprintf (file, | |
1757 | _("\tOrdinal Table \t\t\t")); | |
ebf12fbe | 1758 | bfd_fprintf_vma (abfd, file, edt.ot_addr); |
277d1b5e ILT |
1759 | fprintf (file, "\n"); |
1760 | ||
5933bdc9 | 1761 | /* The next table to find is the Export Address Table. It's basically |
277d1b5e ILT |
1762 | a list of pointers that either locate a function in this dll, or |
1763 | forward the call to another dll. Something like: | |
1725a96e NC |
1764 | typedef union |
1765 | { | |
277d1b5e ILT |
1766 | long export_rva; |
1767 | long forwarder_rva; | |
7920ce38 | 1768 | } export_address_table_entry; */ |
277d1b5e | 1769 | |
9602af51 | 1770 | fprintf (file, |
277d1b5e ILT |
1771 | _("\nExport Address Table -- Ordinal Base %ld\n"), |
1772 | edt.base); | |
1773 | ||
bf67003b | 1774 | /* PR 17512: Handle corrupt PE binaries. */ |
36e9d67b | 1775 | if (edt.eat_addr + (edt.num_functions * 4) - adj >= datasize |
64d29018 NC |
1776 | /* PR 17512: file: 092b1829 */ |
1777 | || (edt.num_functions * 4) < edt.num_functions | |
36e9d67b NC |
1778 | /* PR 17512 file: 140-165018-0.004. */ |
1779 | || data + edt.eat_addr - adj < data) | |
bf67003b NC |
1780 | fprintf (file, _("\tInvalid Export Address Table rva (0x%lx) or entry count (0x%lx)\n"), |
1781 | (long) edt.eat_addr, | |
1782 | (long) edt.num_functions); | |
1783 | else for (i = 0; i < edt.num_functions; ++i) | |
277d1b5e ILT |
1784 | { |
1785 | bfd_vma eat_member = bfd_get_32 (abfd, | |
8181c403 | 1786 | data + edt.eat_addr + (i * 4) - adj); |
277d1b5e ILT |
1787 | if (eat_member == 0) |
1788 | continue; | |
1789 | ||
db8503c4 | 1790 | if (eat_member - adj <= datasize) |
277d1b5e | 1791 | { |
db8503c4 | 1792 | /* This rva is to a name (forwarding function) in our section. */ |
6fa957a9 | 1793 | /* Should locate a function descriptor. */ |
5933bdc9 | 1794 | fprintf (file, |
36e9d67b | 1795 | "\t[%4ld] +base[%4ld] %04lx %s -- %.*s\n", |
a76b448c AM |
1796 | (long) i, |
1797 | (long) (i + edt.base), | |
1798 | (unsigned long) eat_member, | |
1799 | _("Forwarder RVA"), | |
36e9d67b | 1800 | (int)(datasize - (eat_member - adj)), |
a76b448c | 1801 | data + eat_member - adj); |
277d1b5e ILT |
1802 | } |
1803 | else | |
1804 | { | |
6fa957a9 | 1805 | /* Should locate a function descriptor in the reldata section. */ |
5933bdc9 ILT |
1806 | fprintf (file, |
1807 | "\t[%4ld] +base[%4ld] %04lx %s\n", | |
a76b448c AM |
1808 | (long) i, |
1809 | (long) (i + edt.base), | |
1810 | (unsigned long) eat_member, | |
5933bdc9 | 1811 | _("Export RVA")); |
277d1b5e ILT |
1812 | } |
1813 | } | |
1814 | ||
6fa957a9 KH |
1815 | /* The Export Name Pointer Table is paired with the Export Ordinal Table. */ |
1816 | /* Dump them in parallel for clarity. */ | |
9602af51 | 1817 | fprintf (file, |
6fa957a9 | 1818 | _("\n[Ordinal/Name Pointer] Table\n")); |
277d1b5e | 1819 | |
bf67003b | 1820 | /* PR 17512: Handle corrupt PE binaries. */ |
36e9d67b | 1821 | if (edt.npt_addr + (edt.num_names * 4) - adj >= datasize |
64d29018 NC |
1822 | /* PR 17512: file: bb68816e. */ |
1823 | || edt.num_names * 4 < edt.num_names | |
36e9d67b | 1824 | || (data + edt.npt_addr - adj) < data) |
695344c0 | 1825 | /* xgettext:c-format */ |
bf67003b NC |
1826 | fprintf (file, _("\tInvalid Name Pointer Table rva (0x%lx) or entry count (0x%lx)\n"), |
1827 | (long) edt.npt_addr, | |
1828 | (long) edt.num_names); | |
36e9d67b NC |
1829 | /* PR 17512: file: 140-147171-0.004. */ |
1830 | else if (edt.ot_addr + (edt.num_names * 2) - adj >= datasize | |
1831 | || data + edt.ot_addr - adj < data) | |
695344c0 | 1832 | /* xgettext:c-format */ |
bf67003b NC |
1833 | fprintf (file, _("\tInvalid Ordinal Table rva (0x%lx) or entry count (0x%lx)\n"), |
1834 | (long) edt.ot_addr, | |
1835 | (long) edt.num_names); | |
1836 | else for (i = 0; i < edt.num_names; ++i) | |
277d1b5e | 1837 | { |
20ad5e28 NC |
1838 | bfd_vma name_ptr; |
1839 | bfd_vma ord; | |
9602af51 | 1840 | |
20ad5e28 NC |
1841 | ord = bfd_get_16 (abfd, data + edt.ot_addr + (i * 2) - adj); |
1842 | name_ptr = bfd_get_32 (abfd, data + edt.npt_addr + (i * 4) - adj); | |
277d1b5e | 1843 | |
20ad5e28 NC |
1844 | if ((name_ptr - adj) >= datasize) |
1845 | { | |
695344c0 | 1846 | /* xgettext:c-format */ |
20ad5e28 NC |
1847 | fprintf (file, _("\t[%4ld] <corrupt offset: %lx>\n"), |
1848 | (long) ord, (long) name_ptr); | |
1849 | } | |
1850 | else | |
1851 | { | |
1852 | char * name = (char *) data + name_ptr - adj; | |
1853 | ||
36e9d67b NC |
1854 | fprintf (file, "\t[%4ld] %.*s\n", (long) ord, |
1855 | (int)((char *)(data + datasize) - name), name); | |
20ad5e28 | 1856 | } |
277d1b5e ILT |
1857 | } |
1858 | ||
1859 | free (data); | |
1860 | ||
b34976b6 | 1861 | return TRUE; |
277d1b5e ILT |
1862 | } |
1863 | ||
fac41780 JW |
1864 | /* This really is architecture dependent. On IA-64, a .pdata entry |
1865 | consists of three dwords containing relative virtual addresses that | |
1866 | specify the start and end address of the code range the entry | |
4e1fc599 | 1867 | covers and the address of the corresponding unwind info data. |
2b5c217d NC |
1868 | |
1869 | On ARM and SH-4, a compressed PDATA structure is used : | |
1870 | _IMAGE_CE_RUNTIME_FUNCTION_ENTRY, whereas MIPS is documented to use | |
1871 | _IMAGE_ALPHA_RUNTIME_FUNCTION_ENTRY. | |
1872 | See http://msdn2.microsoft.com/en-us/library/ms253988(VS.80).aspx . | |
1873 | ||
799c00e0 | 1874 | This is the version for uncompressed data. */ |
6fa957a9 | 1875 | |
b34976b6 | 1876 | static bfd_boolean |
7920ce38 | 1877 | pe_print_pdata (bfd * abfd, void * vfile) |
277d1b5e | 1878 | { |
99ad8390 NC |
1879 | #if defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
1880 | # define PDATA_ROW_SIZE (3 * 8) | |
fac41780 | 1881 | #else |
99ad8390 | 1882 | # define PDATA_ROW_SIZE (5 * 4) |
fac41780 | 1883 | #endif |
277d1b5e ILT |
1884 | FILE *file = (FILE *) vfile; |
1885 | bfd_byte *data = 0; | |
1886 | asection *section = bfd_get_section_by_name (abfd, ".pdata"); | |
1887 | bfd_size_type datasize = 0; | |
1888 | bfd_size_type i; | |
1889 | bfd_size_type start, stop; | |
fac41780 | 1890 | int onaline = PDATA_ROW_SIZE; |
277d1b5e | 1891 | |
5933bdc9 ILT |
1892 | if (section == NULL |
1893 | || coff_section_data (abfd, section) == NULL | |
1894 | || pei_section_data (abfd, section) == NULL) | |
b34976b6 | 1895 | return TRUE; |
277d1b5e | 1896 | |
5933bdc9 | 1897 | stop = pei_section_data (abfd, section)->virt_size; |
277d1b5e | 1898 | if ((stop % onaline) != 0) |
6fa957a9 | 1899 | fprintf (file, |
695344c0 | 1900 | /* xgettext:c-format */ |
6fa957a9 KH |
1901 | _("Warning, .pdata section size (%ld) is not a multiple of %d\n"), |
1902 | (long) stop, onaline); | |
277d1b5e | 1903 | |
5933bdc9 ILT |
1904 | fprintf (file, |
1905 | _("\nThe Function Table (interpreted .pdata section contents)\n")); | |
99ad8390 | 1906 | #if defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
9602af51 | 1907 | fprintf (file, |
6fa957a9 | 1908 | _(" vma:\t\t\tBegin Address End Address Unwind Info\n")); |
fac41780 | 1909 | #else |
ca09e32b NC |
1910 | fprintf (file, _("\ |
1911 | vma:\t\tBegin End EH EH PrologEnd Exception\n\ | |
1912 | \t\tAddress Address Handler Data Address Mask\n")); | |
fac41780 | 1913 | #endif |
277d1b5e | 1914 | |
eea6121a | 1915 | datasize = section->size; |
dc810e39 | 1916 | if (datasize == 0) |
b34976b6 | 1917 | return TRUE; |
277d1b5e | 1918 | |
6937bb54 NC |
1919 | /* PR 17512: file: 002-193900-0.004. */ |
1920 | if (datasize < stop) | |
1921 | { | |
695344c0 | 1922 | /* xgettext:c-format */ |
6937bb54 NC |
1923 | fprintf (file, _("Virtual size of .pdata section (%ld) larger than real size (%ld)\n"), |
1924 | (long) stop, (long) datasize); | |
1925 | return FALSE; | |
1926 | } | |
1927 | ||
7920ce38 | 1928 | if (! bfd_malloc_and_get_section (abfd, section, &data)) |
eea6121a AM |
1929 | { |
1930 | if (data != NULL) | |
1931 | free (data); | |
1932 | return FALSE; | |
1933 | } | |
277d1b5e ILT |
1934 | |
1935 | start = 0; | |
1936 | ||
1937 | for (i = start; i < stop; i += onaline) | |
1938 | { | |
1939 | bfd_vma begin_addr; | |
1940 | bfd_vma end_addr; | |
1941 | bfd_vma eh_handler; | |
1942 | bfd_vma eh_data; | |
1943 | bfd_vma prolog_end_addr; | |
c7e2358a | 1944 | #if !defined(COFF_WITH_pep) || defined(COFF_WITH_pex64) |
5933bdc9 | 1945 | int em_data; |
c7e2358a | 1946 | #endif |
277d1b5e | 1947 | |
fac41780 | 1948 | if (i + PDATA_ROW_SIZE > stop) |
277d1b5e | 1949 | break; |
5933bdc9 | 1950 | |
6fa957a9 KH |
1951 | begin_addr = GET_PDATA_ENTRY (abfd, data + i ); |
1952 | end_addr = GET_PDATA_ENTRY (abfd, data + i + 4); | |
1953 | eh_handler = GET_PDATA_ENTRY (abfd, data + i + 8); | |
1954 | eh_data = GET_PDATA_ENTRY (abfd, data + i + 12); | |
1955 | prolog_end_addr = GET_PDATA_ENTRY (abfd, data + i + 16); | |
9602af51 | 1956 | |
277d1b5e ILT |
1957 | if (begin_addr == 0 && end_addr == 0 && eh_handler == 0 |
1958 | && eh_data == 0 && prolog_end_addr == 0) | |
1725a96e NC |
1959 | /* We are probably into the padding of the section now. */ |
1960 | break; | |
277d1b5e | 1961 | |
c7e2358a | 1962 | #if !defined(COFF_WITH_pep) || defined(COFF_WITH_pex64) |
5933bdc9 | 1963 | em_data = ((eh_handler & 0x1) << 2) | (prolog_end_addr & 0x3); |
c7e2358a | 1964 | #endif |
6fa957a9 KH |
1965 | eh_handler &= ~(bfd_vma) 0x3; |
1966 | prolog_end_addr &= ~(bfd_vma) 0x3; | |
fac41780 JW |
1967 | |
1968 | fputc (' ', file); | |
ebf12fbe DK |
1969 | bfd_fprintf_vma (abfd, file, i + section->vma); fputc ('\t', file); |
1970 | bfd_fprintf_vma (abfd, file, begin_addr); fputc (' ', file); | |
1971 | bfd_fprintf_vma (abfd, file, end_addr); fputc (' ', file); | |
1972 | bfd_fprintf_vma (abfd, file, eh_handler); | |
99ad8390 | 1973 | #if !defined(COFF_WITH_pep) || defined(COFF_WITH_pex64) |
fac41780 | 1974 | fputc (' ', file); |
ebf12fbe DK |
1975 | bfd_fprintf_vma (abfd, file, eh_data); fputc (' ', file); |
1976 | bfd_fprintf_vma (abfd, file, prolog_end_addr); | |
fac41780 JW |
1977 | fprintf (file, " %x", em_data); |
1978 | #endif | |
277d1b5e ILT |
1979 | |
1980 | #ifdef POWERPC_LE_PE | |
1981 | if (eh_handler == 0 && eh_data != 0) | |
1982 | { | |
6fa957a9 | 1983 | /* Special bits here, although the meaning may be a little |
7920ce38 NC |
1984 | mysterious. The only one I know for sure is 0x03 |
1985 | Code Significance | |
1986 | 0x00 None | |
1987 | 0x01 Register Save Millicode | |
1988 | 0x02 Register Restore Millicode | |
1989 | 0x03 Glue Code Sequence. */ | |
277d1b5e ILT |
1990 | switch (eh_data) |
1991 | { | |
1992 | case 0x01: | |
9602af51 | 1993 | fprintf (file, _(" Register save millicode")); |
277d1b5e ILT |
1994 | break; |
1995 | case 0x02: | |
9602af51 | 1996 | fprintf (file, _(" Register restore millicode")); |
277d1b5e ILT |
1997 | break; |
1998 | case 0x03: | |
9602af51 | 1999 | fprintf (file, _(" Glue code sequence")); |
277d1b5e ILT |
2000 | break; |
2001 | default: | |
2002 | break; | |
2003 | } | |
2004 | } | |
2005 | #endif | |
9602af51 | 2006 | fprintf (file, "\n"); |
277d1b5e ILT |
2007 | } |
2008 | ||
2009 | free (data); | |
2010 | ||
b34976b6 | 2011 | return TRUE; |
2b5c217d | 2012 | #undef PDATA_ROW_SIZE |
277d1b5e ILT |
2013 | } |
2014 | ||
799c00e0 NC |
2015 | typedef struct sym_cache |
2016 | { | |
2017 | int symcount; | |
2018 | asymbol ** syms; | |
2019 | } sym_cache; | |
2020 | ||
2021 | static asymbol ** | |
2022 | slurp_symtab (bfd *abfd, sym_cache *psc) | |
2023 | { | |
2024 | asymbol ** sy = NULL; | |
2025 | long storage; | |
2026 | ||
2027 | if (!(bfd_get_file_flags (abfd) & HAS_SYMS)) | |
2028 | { | |
2029 | psc->symcount = 0; | |
2030 | return NULL; | |
2031 | } | |
2032 | ||
2033 | storage = bfd_get_symtab_upper_bound (abfd); | |
2034 | if (storage < 0) | |
2035 | return NULL; | |
2036 | if (storage) | |
86eafac0 NC |
2037 | { |
2038 | sy = (asymbol **) bfd_malloc (storage); | |
2039 | if (sy == NULL) | |
2040 | return NULL; | |
2041 | } | |
799c00e0 NC |
2042 | |
2043 | psc->symcount = bfd_canonicalize_symtab (abfd, sy); | |
2044 | if (psc->symcount < 0) | |
2045 | return NULL; | |
2046 | return sy; | |
2047 | } | |
2048 | ||
2049 | static const char * | |
2050 | my_symbol_for_address (bfd *abfd, bfd_vma func, sym_cache *psc) | |
2051 | { | |
2052 | int i; | |
2053 | ||
2054 | if (psc->syms == 0) | |
2055 | psc->syms = slurp_symtab (abfd, psc); | |
2056 | ||
2057 | for (i = 0; i < psc->symcount; i++) | |
2058 | { | |
2059 | if (psc->syms[i]->section->vma + psc->syms[i]->value == func) | |
2060 | return psc->syms[i]->name; | |
2061 | } | |
2062 | ||
2063 | return NULL; | |
2064 | } | |
2065 | ||
2066 | static void | |
2067 | cleanup_syms (sym_cache *psc) | |
2068 | { | |
2069 | psc->symcount = 0; | |
2070 | free (psc->syms); | |
2071 | psc->syms = NULL; | |
2072 | } | |
2073 | ||
2074 | /* This is the version for "compressed" pdata. */ | |
2075 | ||
2076 | bfd_boolean | |
2077 | _bfd_XX_print_ce_compressed_pdata (bfd * abfd, void * vfile) | |
2078 | { | |
2079 | # define PDATA_ROW_SIZE (2 * 4) | |
2080 | FILE *file = (FILE *) vfile; | |
2081 | bfd_byte *data = NULL; | |
2082 | asection *section = bfd_get_section_by_name (abfd, ".pdata"); | |
2083 | bfd_size_type datasize = 0; | |
2084 | bfd_size_type i; | |
2085 | bfd_size_type start, stop; | |
2086 | int onaline = PDATA_ROW_SIZE; | |
91d6fa6a | 2087 | struct sym_cache cache = {0, 0} ; |
799c00e0 NC |
2088 | |
2089 | if (section == NULL | |
2090 | || coff_section_data (abfd, section) == NULL | |
2091 | || pei_section_data (abfd, section) == NULL) | |
2092 | return TRUE; | |
2093 | ||
2094 | stop = pei_section_data (abfd, section)->virt_size; | |
2095 | if ((stop % onaline) != 0) | |
2096 | fprintf (file, | |
695344c0 | 2097 | /* xgettext:c-format */ |
799c00e0 NC |
2098 | _("Warning, .pdata section size (%ld) is not a multiple of %d\n"), |
2099 | (long) stop, onaline); | |
2100 | ||
2101 | fprintf (file, | |
2102 | _("\nThe Function Table (interpreted .pdata section contents)\n")); | |
2103 | ||
2104 | fprintf (file, _("\ | |
2105 | vma:\t\tBegin Prolog Function Flags Exception EH\n\ | |
2106 | \t\tAddress Length Length 32b exc Handler Data\n")); | |
2107 | ||
2108 | datasize = section->size; | |
2109 | if (datasize == 0) | |
2110 | return TRUE; | |
2111 | ||
2112 | if (! bfd_malloc_and_get_section (abfd, section, &data)) | |
2113 | { | |
2114 | if (data != NULL) | |
2115 | free (data); | |
2116 | return FALSE; | |
2117 | } | |
2118 | ||
2119 | start = 0; | |
2120 | ||
2121 | for (i = start; i < stop; i += onaline) | |
2122 | { | |
2123 | bfd_vma begin_addr; | |
2124 | bfd_vma other_data; | |
2125 | bfd_vma prolog_length, function_length; | |
2126 | int flag32bit, exception_flag; | |
799c00e0 NC |
2127 | asection *tsection; |
2128 | ||
2129 | if (i + PDATA_ROW_SIZE > stop) | |
2130 | break; | |
2131 | ||
2132 | begin_addr = GET_PDATA_ENTRY (abfd, data + i ); | |
2133 | other_data = GET_PDATA_ENTRY (abfd, data + i + 4); | |
2134 | ||
2135 | if (begin_addr == 0 && other_data == 0) | |
2136 | /* We are probably into the padding of the section now. */ | |
2137 | break; | |
2138 | ||
2139 | prolog_length = (other_data & 0x000000FF); | |
2140 | function_length = (other_data & 0x3FFFFF00) >> 8; | |
2141 | flag32bit = (int)((other_data & 0x40000000) >> 30); | |
2142 | exception_flag = (int)((other_data & 0x80000000) >> 31); | |
2143 | ||
2144 | fputc (' ', file); | |
ebf12fbe DK |
2145 | bfd_fprintf_vma (abfd, file, i + section->vma); fputc ('\t', file); |
2146 | bfd_fprintf_vma (abfd, file, begin_addr); fputc (' ', file); | |
2147 | bfd_fprintf_vma (abfd, file, prolog_length); fputc (' ', file); | |
2148 | bfd_fprintf_vma (abfd, file, function_length); fputc (' ', file); | |
799c00e0 NC |
2149 | fprintf (file, "%2d %2d ", flag32bit, exception_flag); |
2150 | ||
2151 | /* Get the exception handler's address and the data passed from the | |
2152 | .text section. This is really the data that belongs with the .pdata | |
2153 | but got "compressed" out for the ARM and SH4 architectures. */ | |
2154 | tsection = bfd_get_section_by_name (abfd, ".text"); | |
2155 | if (tsection && coff_section_data (abfd, tsection) | |
2156 | && pei_section_data (abfd, tsection)) | |
2157 | { | |
4e1fc599 AM |
2158 | bfd_vma eh_off = (begin_addr - 8) - tsection->vma; |
2159 | bfd_byte *tdata; | |
799c00e0 | 2160 | |
4e1fc599 AM |
2161 | tdata = (bfd_byte *) bfd_malloc (8); |
2162 | if (tdata) | |
2163 | { | |
2164 | if (bfd_get_section_contents (abfd, tsection, tdata, eh_off, 8)) | |
799c00e0 NC |
2165 | { |
2166 | bfd_vma eh, eh_data; | |
2167 | ||
2168 | eh = bfd_get_32 (abfd, tdata); | |
2169 | eh_data = bfd_get_32 (abfd, tdata + 4); | |
2170 | fprintf (file, "%08x ", (unsigned int) eh); | |
2171 | fprintf (file, "%08x", (unsigned int) eh_data); | |
2172 | if (eh != 0) | |
2173 | { | |
91d6fa6a | 2174 | const char *s = my_symbol_for_address (abfd, eh, &cache); |
799c00e0 NC |
2175 | |
2176 | if (s) | |
2177 | fprintf (file, " (%s) ", s); | |
2178 | } | |
2179 | } | |
2180 | free (tdata); | |
2181 | } | |
799c00e0 NC |
2182 | } |
2183 | ||
2184 | fprintf (file, "\n"); | |
2185 | } | |
2186 | ||
2187 | free (data); | |
2188 | ||
91d6fa6a | 2189 | cleanup_syms (& cache); |
799c00e0 NC |
2190 | |
2191 | return TRUE; | |
2192 | #undef PDATA_ROW_SIZE | |
2193 | } | |
c7c7219d | 2194 | |
799c00e0 | 2195 | \f |
5933bdc9 | 2196 | #define IMAGE_REL_BASED_HIGHADJ 4 |
1725a96e | 2197 | static const char * const tbl[] = |
7920ce38 NC |
2198 | { |
2199 | "ABSOLUTE", | |
2200 | "HIGH", | |
2201 | "LOW", | |
2202 | "HIGHLOW", | |
2203 | "HIGHADJ", | |
2204 | "MIPS_JMPADDR", | |
2205 | "SECTION", | |
2206 | "REL32", | |
2207 | "RESERVED1", | |
2208 | "MIPS_JMPADDR16", | |
2209 | "DIR64", | |
2bfd55ca | 2210 | "HIGH3ADJ", |
7920ce38 NC |
2211 | "UNKNOWN", /* MUST be last. */ |
2212 | }; | |
277d1b5e | 2213 | |
b34976b6 | 2214 | static bfd_boolean |
7920ce38 | 2215 | pe_print_reloc (bfd * abfd, void * vfile) |
277d1b5e ILT |
2216 | { |
2217 | FILE *file = (FILE *) vfile; | |
2218 | bfd_byte *data = 0; | |
2219 | asection *section = bfd_get_section_by_name (abfd, ".reloc"); | |
513ea82e | 2220 | bfd_byte *p, *end; |
277d1b5e | 2221 | |
b69c8728 | 2222 | if (section == NULL || section->size == 0 || !(section->flags & SEC_HAS_CONTENTS)) |
b34976b6 | 2223 | return TRUE; |
277d1b5e | 2224 | |
5933bdc9 ILT |
2225 | fprintf (file, |
2226 | _("\n\nPE File Base Relocations (interpreted .reloc section contents)\n")); | |
277d1b5e | 2227 | |
7920ce38 | 2228 | if (! bfd_malloc_and_get_section (abfd, section, &data)) |
eea6121a AM |
2229 | { |
2230 | if (data != NULL) | |
2231 | free (data); | |
2232 | return FALSE; | |
2233 | } | |
277d1b5e | 2234 | |
513ea82e AM |
2235 | p = data; |
2236 | end = data + section->size; | |
2237 | while (p + 8 <= end) | |
277d1b5e ILT |
2238 | { |
2239 | int j; | |
2240 | bfd_vma virtual_address; | |
77ef8654 | 2241 | unsigned long number, size; |
513ea82e | 2242 | bfd_byte *chunk_end; |
277d1b5e ILT |
2243 | |
2244 | /* The .reloc section is a sequence of blocks, with a header consisting | |
1725a96e | 2245 | of two 32 bit quantities, followed by a number of 16 bit entries. */ |
513ea82e AM |
2246 | virtual_address = bfd_get_32 (abfd, p); |
2247 | size = bfd_get_32 (abfd, p + 4); | |
2248 | p += 8; | |
277d1b5e ILT |
2249 | number = (size - 8) / 2; |
2250 | ||
2251 | if (size == 0) | |
1725a96e | 2252 | break; |
277d1b5e ILT |
2253 | |
2254 | fprintf (file, | |
695344c0 | 2255 | /* xgettext:c-format */ |
277d1b5e | 2256 | _("\nVirtual Address: %08lx Chunk size %ld (0x%lx) Number of fixups %ld\n"), |
77ef8654 | 2257 | (unsigned long) virtual_address, size, size, number); |
277d1b5e | 2258 | |
513ea82e AM |
2259 | chunk_end = p + size; |
2260 | if (chunk_end > end) | |
2261 | chunk_end = end; | |
2262 | j = 0; | |
2263 | while (p + 2 <= chunk_end) | |
277d1b5e | 2264 | { |
513ea82e | 2265 | unsigned short e = bfd_get_16 (abfd, p); |
5933bdc9 | 2266 | unsigned int t = (e & 0xF000) >> 12; |
277d1b5e ILT |
2267 | int off = e & 0x0FFF; |
2268 | ||
5933bdc9 ILT |
2269 | if (t >= sizeof (tbl) / sizeof (tbl[0])) |
2270 | t = (sizeof (tbl) / sizeof (tbl[0])) - 1; | |
277d1b5e | 2271 | |
5933bdc9 | 2272 | fprintf (file, |
695344c0 | 2273 | /* xgettext:c-format */ |
5933bdc9 | 2274 | _("\treloc %4d offset %4x [%4lx] %s"), |
0af1713e | 2275 | j, off, (unsigned long) (off + virtual_address), tbl[t]); |
277d1b5e | 2276 | |
513ea82e AM |
2277 | p += 2; |
2278 | j++; | |
2279 | ||
17505c5c | 2280 | /* HIGHADJ takes an argument, - the next record *is* the |
9602af51 | 2281 | low 16 bits of addend. */ |
513ea82e | 2282 | if (t == IMAGE_REL_BASED_HIGHADJ && p + 2 <= chunk_end) |
5933bdc9 | 2283 | { |
513ea82e AM |
2284 | fprintf (file, " (%4x)", (unsigned int) bfd_get_16 (abfd, p)); |
2285 | p += 2; | |
6fa957a9 | 2286 | j++; |
5933bdc9 | 2287 | } |
9602af51 | 2288 | |
17505c5c | 2289 | fprintf (file, "\n"); |
277d1b5e | 2290 | } |
277d1b5e ILT |
2291 | } |
2292 | ||
2293 | free (data); | |
2294 | ||
b34976b6 | 2295 | return TRUE; |
277d1b5e | 2296 | } |
5879bb8f | 2297 | \f |
3714081c NC |
2298 | /* A data structure describing the regions of a .rsrc section. |
2299 | Some fields are filled in as the section is parsed. */ | |
2300 | ||
2301 | typedef struct rsrc_regions | |
2302 | { | |
2303 | bfd_byte * section_start; | |
2304 | bfd_byte * section_end; | |
2305 | bfd_byte * strings_start; | |
2306 | bfd_byte * resource_start; | |
2307 | } rsrc_regions; | |
277d1b5e | 2308 | |
11a6da56 | 2309 | static bfd_byte * |
3714081c NC |
2310 | rsrc_print_resource_directory (FILE * , bfd *, unsigned int, bfd_byte *, |
2311 | rsrc_regions *, bfd_vma); | |
11a6da56 | 2312 | |
20ad5e28 NC |
2313 | /* Print the resource entry at DATA, with the text indented by INDENT. |
2314 | Recusively calls rsrc_print_resource_directory to print the contents | |
2315 | of directory entries. | |
2316 | Returns the address of the end of the data associated with the entry | |
2317 | or section_end + 1 upon failure. */ | |
2318 | ||
11a6da56 | 2319 | static bfd_byte * |
3714081c NC |
2320 | rsrc_print_resource_entries (FILE * file, |
2321 | bfd * abfd, | |
2322 | unsigned int indent, | |
2323 | bfd_boolean is_name, | |
2324 | bfd_byte * data, | |
2325 | rsrc_regions * regions, | |
2326 | bfd_vma rva_bias) | |
11a6da56 NC |
2327 | { |
2328 | unsigned long entry, addr, size; | |
5929c344 | 2329 | bfd_byte * leaf; |
11a6da56 | 2330 | |
3714081c NC |
2331 | if (data + 8 >= regions->section_end) |
2332 | return regions->section_end + 1; | |
11a6da56 | 2333 | |
695344c0 | 2334 | /* xgettext:c-format */ |
3714081c | 2335 | fprintf (file, _("%03x %*.s Entry: "), (int)(data - regions->section_start), indent, " "); |
11a6da56 | 2336 | |
20ad5e28 | 2337 | entry = (unsigned long) bfd_get_32 (abfd, data); |
11a6da56 NC |
2338 | if (is_name) |
2339 | { | |
5879bb8f NC |
2340 | bfd_byte * name; |
2341 | ||
3714081c | 2342 | /* Note - the documentation says that this field is an RVA value |
5879bb8f NC |
2343 | but windres appears to produce a section relative offset with |
2344 | the top bit set. Support both styles for now. */ | |
2345 | if (HighBitSet (entry)) | |
3714081c | 2346 | name = regions->section_start + WithoutHighBit (entry); |
5879bb8f | 2347 | else |
3714081c | 2348 | name = regions->section_start + entry - rva_bias; |
5879bb8f | 2349 | |
20ad5e28 | 2350 | if (name + 2 < regions->section_end && name > regions->section_start) |
11a6da56 NC |
2351 | { |
2352 | unsigned int len; | |
3714081c NC |
2353 | |
2354 | if (regions->strings_start == NULL) | |
2355 | regions->strings_start = name; | |
2356 | ||
5879bb8f | 2357 | len = bfd_get_16 (abfd, name); |
9373215c | 2358 | |
5879bb8f | 2359 | fprintf (file, _("name: [val: %08lx len %d]: "), entry, len); |
20ad5e28 | 2360 | |
3714081c | 2361 | if (name + 2 + len * 2 < regions->section_end) |
5879bb8f NC |
2362 | { |
2363 | /* This strange loop is to cope with multibyte characters. */ | |
2364 | while (len --) | |
2365 | { | |
20ad5e28 NC |
2366 | char c; |
2367 | ||
5879bb8f | 2368 | name += 2; |
20ad5e28 NC |
2369 | c = * name; |
2370 | /* Avoid printing control characters. */ | |
2371 | if (c > 0 && c < 32) | |
2372 | fprintf (file, "^%c", c + 64); | |
2373 | else | |
2374 | fprintf (file, "%.1s", name); | |
5879bb8f NC |
2375 | } |
2376 | } | |
11a6da56 | 2377 | else |
20ad5e28 NC |
2378 | { |
2379 | fprintf (file, _("<corrupt string length: %#x>\n"), len); | |
2380 | /* PR binutils/17512: Do not try to continue decoding a | |
2381 | corrupted resource section. It is likely to end up with | |
2382 | reams of extraneous output. FIXME: We could probably | |
2383 | continue if we disable the printing of strings... */ | |
2384 | return regions->section_end + 1; | |
2385 | } | |
11a6da56 NC |
2386 | } |
2387 | else | |
20ad5e28 NC |
2388 | { |
2389 | fprintf (file, _("<corrupt string offset: %#lx>\n"), entry); | |
2390 | return regions->section_end + 1; | |
2391 | } | |
11a6da56 NC |
2392 | } |
2393 | else | |
2394 | fprintf (file, _("ID: %#08lx"), entry); | |
9373215c | 2395 | |
11a6da56 | 2396 | entry = (long) bfd_get_32 (abfd, data + 4); |
5879bb8f | 2397 | fprintf (file, _(", Value: %#08lx\n"), entry); |
11a6da56 | 2398 | |
5879bb8f | 2399 | if (HighBitSet (entry)) |
20ad5e28 NC |
2400 | { |
2401 | data = regions->section_start + WithoutHighBit (entry); | |
2402 | if (data <= regions->section_start || data > regions->section_end) | |
2403 | return regions->section_end + 1; | |
2404 | ||
2405 | /* FIXME: PR binutils/17512: A corrupt file could contain a loop | |
2406 | in the resource table. We need some way to detect this. */ | |
2407 | return rsrc_print_resource_directory (file, abfd, indent + 1, data, | |
2408 | regions, rva_bias); | |
2409 | } | |
11a6da56 | 2410 | |
5929c344 NC |
2411 | leaf = regions->section_start + entry; |
2412 | ||
2413 | if (leaf + 16 >= regions->section_end | |
2414 | /* PR 17512: file: 055dff7e. */ | |
2415 | || leaf < regions->section_start) | |
3714081c | 2416 | return regions->section_end + 1; |
11a6da56 | 2417 | |
695344c0 | 2418 | /* xgettext:c-format */ |
3714081c | 2419 | fprintf (file, _("%03x %*.s Leaf: Addr: %#08lx, Size: %#08lx, Codepage: %d\n"), |
5929c344 NC |
2420 | (int) (entry), indent, " ", |
2421 | addr = (long) bfd_get_32 (abfd, leaf), | |
2422 | size = (long) bfd_get_32 (abfd, leaf + 4), | |
2423 | (int) bfd_get_32 (abfd, leaf + 8)); | |
9373215c | 2424 | |
11a6da56 | 2425 | /* Check that the reserved entry is 0. */ |
5929c344 | 2426 | if (bfd_get_32 (abfd, leaf + 12) != 0 |
11a6da56 | 2427 | /* And that the data address/size is valid too. */ |
3714081c NC |
2428 | || (regions->section_start + (addr - rva_bias) + size > regions->section_end)) |
2429 | return regions->section_end + 1; | |
11a6da56 | 2430 | |
3714081c NC |
2431 | if (regions->resource_start == NULL) |
2432 | regions->resource_start = regions->section_start + (addr - rva_bias); | |
2433 | ||
2434 | return regions->section_start + (addr - rva_bias) + size; | |
11a6da56 NC |
2435 | } |
2436 | ||
5879bb8f NC |
2437 | #define max(a,b) ((a) > (b) ? (a) : (b)) |
2438 | #define min(a,b) ((a) < (b) ? (a) : (b)) | |
2439 | ||
11a6da56 | 2440 | static bfd_byte * |
3714081c NC |
2441 | rsrc_print_resource_directory (FILE * file, |
2442 | bfd * abfd, | |
2443 | unsigned int indent, | |
2444 | bfd_byte * data, | |
2445 | rsrc_regions * regions, | |
2446 | bfd_vma rva_bias) | |
11a6da56 NC |
2447 | { |
2448 | unsigned int num_names, num_ids; | |
5879bb8f | 2449 | bfd_byte * highest_data = data; |
11a6da56 | 2450 | |
3714081c NC |
2451 | if (data + 16 >= regions->section_end) |
2452 | return regions->section_end + 1; | |
11a6da56 | 2453 | |
3714081c | 2454 | fprintf (file, "%03x %*.s ", (int)(data - regions->section_start), indent, " "); |
11a6da56 NC |
2455 | switch (indent) |
2456 | { | |
2457 | case 0: fprintf (file, "Type"); break; | |
2458 | case 2: fprintf (file, "Name"); break; | |
2459 | case 4: fprintf (file, "Language"); break; | |
20ad5e28 NC |
2460 | default: |
2461 | fprintf (file, _("<unknown directory type: %d>\n"), indent); | |
2462 | /* FIXME: For now we end the printing here. If in the | |
2463 | future more directory types are added to the RSRC spec | |
2464 | then we will need to change this. */ | |
2465 | return regions->section_end + 1; | |
11a6da56 NC |
2466 | } |
2467 | ||
695344c0 | 2468 | /* xgettext:c-format */ |
11a6da56 NC |
2469 | fprintf (file, _(" Table: Char: %d, Time: %08lx, Ver: %d/%d, Num Names: %d, IDs: %d\n"), |
2470 | (int) bfd_get_32 (abfd, data), | |
2471 | (long) bfd_get_32 (abfd, data + 4), | |
2472 | (int) bfd_get_16 (abfd, data + 8), | |
2473 | (int) bfd_get_16 (abfd, data + 10), | |
2474 | num_names = (int) bfd_get_16 (abfd, data + 12), | |
2475 | num_ids = (int) bfd_get_16 (abfd, data + 14)); | |
2476 | data += 16; | |
2477 | ||
5879bb8f | 2478 | while (num_names --) |
11a6da56 | 2479 | { |
5879bb8f NC |
2480 | bfd_byte * entry_end; |
2481 | ||
2482 | entry_end = rsrc_print_resource_entries (file, abfd, indent + 1, TRUE, | |
3714081c | 2483 | data, regions, rva_bias); |
5879bb8f NC |
2484 | data += 8; |
2485 | highest_data = max (highest_data, entry_end); | |
3714081c | 2486 | if (entry_end >= regions->section_end) |
5879bb8f | 2487 | return entry_end; |
11a6da56 NC |
2488 | } |
2489 | ||
5879bb8f | 2490 | while (num_ids --) |
11a6da56 | 2491 | { |
5879bb8f NC |
2492 | bfd_byte * entry_end; |
2493 | ||
2494 | entry_end = rsrc_print_resource_entries (file, abfd, indent + 1, FALSE, | |
3714081c | 2495 | data, regions, rva_bias); |
5879bb8f NC |
2496 | data += 8; |
2497 | highest_data = max (highest_data, entry_end); | |
3714081c | 2498 | if (entry_end >= regions->section_end) |
5879bb8f | 2499 | return entry_end; |
11a6da56 NC |
2500 | } |
2501 | ||
5879bb8f | 2502 | return max (highest_data, data); |
11a6da56 NC |
2503 | } |
2504 | ||
2505 | /* Display the contents of a .rsrc section. We do not try to | |
2506 | reproduce the resources, windres does that. Instead we dump | |
2507 | the tables in a human readable format. */ | |
2508 | ||
2509 | static bfd_boolean | |
5879bb8f | 2510 | rsrc_print_section (bfd * abfd, void * vfile) |
11a6da56 NC |
2511 | { |
2512 | bfd_vma rva_bias; | |
2513 | pe_data_type * pe; | |
2514 | FILE * file = (FILE *) vfile; | |
2515 | bfd_size_type datasize; | |
2516 | asection * section; | |
2517 | bfd_byte * data; | |
3714081c | 2518 | rsrc_regions regions; |
11a6da56 | 2519 | |
11a6da56 | 2520 | pe = pe_data (abfd); |
5879bb8f | 2521 | if (pe == NULL) |
11a6da56 NC |
2522 | return TRUE; |
2523 | ||
5879bb8f NC |
2524 | section = bfd_get_section_by_name (abfd, ".rsrc"); |
2525 | if (section == NULL) | |
11a6da56 | 2526 | return TRUE; |
b69c8728 JT |
2527 | if (!(section->flags & SEC_HAS_CONTENTS)) |
2528 | return TRUE; | |
5879bb8f | 2529 | |
11a6da56 NC |
2530 | datasize = section->size; |
2531 | if (datasize == 0) | |
2532 | return TRUE; | |
2533 | ||
b69c8728 JT |
2534 | rva_bias = section->vma - pe->pe_opthdr.ImageBase; |
2535 | ||
5879bb8f | 2536 | if (! bfd_malloc_and_get_section (abfd, section, & data)) |
11a6da56 NC |
2537 | { |
2538 | if (data != NULL) | |
2539 | free (data); | |
2540 | return FALSE; | |
2541 | } | |
3714081c NC |
2542 | |
2543 | regions.section_start = data; | |
2544 | regions.section_end = data + datasize; | |
2545 | regions.strings_start = NULL; | |
2546 | regions.resource_start = NULL; | |
11a6da56 NC |
2547 | |
2548 | fflush (file); | |
2549 | fprintf (file, "\nThe .rsrc Resource Directory section:\n"); | |
2550 | ||
3714081c | 2551 | while (data < regions.section_end) |
11a6da56 | 2552 | { |
5879bb8f NC |
2553 | bfd_byte * p = data; |
2554 | ||
3714081c | 2555 | data = rsrc_print_resource_directory (file, abfd, 0, data, & regions, rva_bias); |
11a6da56 | 2556 | |
3714081c | 2557 | if (data == regions.section_end + 1) |
11a6da56 NC |
2558 | fprintf (file, _("Corrupt .rsrc section detected!\n")); |
2559 | else | |
2560 | { | |
2561 | /* Align data before continuing. */ | |
2562 | int align = (1 << section->alignment_power) - 1; | |
5879bb8f | 2563 | |
b9e95fa2 | 2564 | data = (bfd_byte *) (((ptrdiff_t) (data + align)) & ~ align); |
5879bb8f | 2565 | rva_bias += data - p; |
11a6da56 NC |
2566 | |
2567 | /* For reasons that are unclear .rsrc sections are sometimes created | |
2568 | aligned to a 1^3 boundary even when their alignment is set at | |
2569 | 1^2. Catch that case here before we issue a spurious warning | |
2570 | message. */ | |
3714081c NC |
2571 | if (data == (regions.section_end - 4)) |
2572 | data = regions.section_end; | |
2573 | else if (data < regions.section_end) | |
c32abae8 NC |
2574 | { |
2575 | /* If the extra data is all zeros then do not complain. | |
2576 | This is just padding so that the section meets the | |
2577 | page size requirements. */ | |
6937bb54 | 2578 | while (++ data < regions.section_end) |
c32abae8 NC |
2579 | if (*data != 0) |
2580 | break; | |
2581 | if (data < regions.section_end) | |
2582 | fprintf (file, _("\nWARNING: Extra data in .rsrc section - it will be ignored by Windows:\n")); | |
2583 | } | |
11a6da56 NC |
2584 | } |
2585 | } | |
2586 | ||
3714081c | 2587 | if (regions.strings_start != NULL) |
695344c0 | 2588 | fprintf (file, _(" String table starts at offset: %#03x\n"), |
08937d80 | 2589 | (int) (regions.strings_start - regions.section_start)); |
3714081c | 2590 | if (regions.resource_start != NULL) |
695344c0 | 2591 | fprintf (file, _(" Resources start at offset: %#03x\n"), |
08937d80 | 2592 | (int) (regions.resource_start - regions.section_start)); |
1b786873 | 2593 | |
3714081c | 2594 | free (regions.section_start); |
11a6da56 NC |
2595 | return TRUE; |
2596 | } | |
2597 | ||
61e2488c JT |
2598 | #define IMAGE_NUMBEROF_DEBUG_TYPES 12 |
2599 | ||
2600 | static char * debug_type_names[IMAGE_NUMBEROF_DEBUG_TYPES] = | |
2601 | { | |
2602 | "Unknown", | |
2603 | "COFF", | |
2604 | "CodeView", | |
2605 | "FPO", | |
2606 | "Misc", | |
2607 | "Exception", | |
2608 | "Fixup", | |
2609 | "OMAP-to-SRC", | |
2610 | "OMAP-from-SRC", | |
2611 | "Borland", | |
2612 | "Reserved", | |
2613 | "CLSID", | |
2614 | }; | |
2615 | ||
2616 | static bfd_boolean | |
2617 | pe_print_debugdata (bfd * abfd, void * vfile) | |
2618 | { | |
2619 | FILE *file = (FILE *) vfile; | |
2620 | pe_data_type *pe = pe_data (abfd); | |
2621 | struct internal_extra_pe_aouthdr *extra = &pe->pe_opthdr; | |
2622 | asection *section; | |
2623 | bfd_byte *data = 0; | |
2624 | bfd_size_type dataoff; | |
2625 | unsigned int i; | |
2626 | ||
2627 | bfd_vma addr = extra->DataDirectory[PE_DEBUG_DATA].VirtualAddress; | |
2628 | bfd_size_type size = extra->DataDirectory[PE_DEBUG_DATA].Size; | |
2629 | ||
2630 | if (size == 0) | |
2631 | return TRUE; | |
2632 | ||
2633 | addr += extra->ImageBase; | |
2634 | for (section = abfd->sections; section != NULL; section = section->next) | |
2635 | { | |
2636 | if ((addr >= section->vma) && (addr < (section->vma + section->size))) | |
2637 | break; | |
2638 | } | |
2639 | ||
2640 | if (section == NULL) | |
2641 | { | |
2642 | fprintf (file, | |
2643 | _("\nThere is a debug directory, but the section containing it could not be found\n")); | |
2644 | return TRUE; | |
2645 | } | |
6e6e7cfc JT |
2646 | else if (!(section->flags & SEC_HAS_CONTENTS)) |
2647 | { | |
2648 | fprintf (file, | |
2649 | _("\nThere is a debug directory in %s, but that section has no contents\n"), | |
2650 | section->name); | |
2651 | return TRUE; | |
2652 | } | |
5a3f568b NC |
2653 | else if (section->size < size) |
2654 | { | |
2655 | fprintf (file, | |
2656 | _("\nError: section %s contains the debug data starting address but it is too small\n"), | |
2657 | section->name); | |
2658 | return FALSE; | |
2659 | } | |
61e2488c JT |
2660 | |
2661 | fprintf (file, _("\nThere is a debug directory in %s at 0x%lx\n\n"), | |
2662 | section->name, (unsigned long) addr); | |
2663 | ||
2664 | dataoff = addr - section->vma; | |
2665 | ||
a6f921c8 NC |
2666 | if (size > (section->size - dataoff)) |
2667 | { | |
2668 | fprintf (file, _("The debug data size field in the data directory is too big for the section")); | |
2669 | return FALSE; | |
2670 | } | |
2671 | ||
61e2488c JT |
2672 | fprintf (file, |
2673 | _("Type Size Rva Offset\n")); | |
2674 | ||
5a3f568b | 2675 | /* Read the whole section. */ |
61e2488c JT |
2676 | if (!bfd_malloc_and_get_section (abfd, section, &data)) |
2677 | { | |
2678 | if (data != NULL) | |
2679 | free (data); | |
2680 | return FALSE; | |
2681 | } | |
2682 | ||
2683 | for (i = 0; i < size / sizeof (struct external_IMAGE_DEBUG_DIRECTORY); i++) | |
2684 | { | |
2685 | const char *type_name; | |
2686 | struct external_IMAGE_DEBUG_DIRECTORY *ext | |
2687 | = &((struct external_IMAGE_DEBUG_DIRECTORY *)(data + dataoff))[i]; | |
2688 | struct internal_IMAGE_DEBUG_DIRECTORY idd; | |
2689 | ||
2690 | _bfd_XXi_swap_debugdir_in (abfd, ext, &idd); | |
2691 | ||
20ad5e28 | 2692 | if ((idd.Type) >= IMAGE_NUMBEROF_DEBUG_TYPES) |
61e2488c JT |
2693 | type_name = debug_type_names[0]; |
2694 | else | |
2695 | type_name = debug_type_names[idd.Type]; | |
2696 | ||
2697 | fprintf (file, " %2ld %14s %08lx %08lx %08lx\n", | |
2698 | idd.Type, type_name, idd.SizeOfData, | |
2699 | idd.AddressOfRawData, idd.PointerToRawData); | |
2700 | ||
2701 | if (idd.Type == PE_IMAGE_DEBUG_TYPE_CODEVIEW) | |
2702 | { | |
2703 | char signature[CV_INFO_SIGNATURE_LENGTH * 2 + 1]; | |
77ef8654 NC |
2704 | /* PR 17512: file: 065-29434-0.001:0.1 |
2705 | We need to use a 32-bit aligned buffer | |
2706 | to safely read in a codeview record. */ | |
2707 | char buffer[256 + 1] ATTRIBUTE_ALIGNED_ALIGNOF (CODEVIEW_INFO); | |
2708 | ||
61e2488c JT |
2709 | CODEVIEW_INFO *cvinfo = (CODEVIEW_INFO *) buffer; |
2710 | ||
2711 | /* The debug entry doesn't have to have to be in a section, | |
2712 | in which case AddressOfRawData is 0, so always use PointerToRawData. */ | |
2713 | if (!_bfd_XXi_slurp_codeview_record (abfd, (file_ptr) idd.PointerToRawData, | |
2714 | idd.SizeOfData, cvinfo)) | |
2715 | continue; | |
2716 | ||
2717 | for (i = 0; i < cvinfo->SignatureLength; i++) | |
2718 | sprintf (&signature[i*2], "%02x", cvinfo->Signature[i] & 0xff); | |
2719 | ||
695344c0 NC |
2720 | /* xgettext:c-format */ |
2721 | fprintf (file, _("(format %c%c%c%c signature %s age %ld)\n"), | |
61e2488c JT |
2722 | buffer[0], buffer[1], buffer[2], buffer[3], |
2723 | signature, cvinfo->Age); | |
2724 | } | |
2725 | } | |
2726 | ||
2727 | if (size % sizeof (struct external_IMAGE_DEBUG_DIRECTORY) != 0) | |
2728 | fprintf (file, | |
2729 | _("The debug directory size is not a multiple of the debug directory entry size\n")); | |
2730 | ||
2731 | return TRUE; | |
2732 | } | |
2733 | ||
277d1b5e ILT |
2734 | /* Print out the program headers. */ |
2735 | ||
b34976b6 | 2736 | bfd_boolean |
7920ce38 | 2737 | _bfd_XX_print_private_bfd_data_common (bfd * abfd, void * vfile) |
277d1b5e ILT |
2738 | { |
2739 | FILE *file = (FILE *) vfile; | |
2740 | int j; | |
2741 | pe_data_type *pe = pe_data (abfd); | |
2742 | struct internal_extra_pe_aouthdr *i = &pe->pe_opthdr; | |
fac41780 | 2743 | const char *subsystem_name = NULL; |
d13c9dc6 | 2744 | const char *name; |
277d1b5e ILT |
2745 | |
2746 | /* The MS dumpbin program reportedly ands with 0xff0f before | |
2747 | printing the characteristics field. Not sure why. No reason to | |
2748 | emulate it here. */ | |
2749 | fprintf (file, _("\nCharacteristics 0x%x\n"), pe->real_flags); | |
2750 | #undef PF | |
6fa957a9 | 2751 | #define PF(x, y) if (pe->real_flags & x) { fprintf (file, "\t%s\n", y); } |
d70270c5 BF |
2752 | PF (IMAGE_FILE_RELOCS_STRIPPED, "relocations stripped"); |
2753 | PF (IMAGE_FILE_EXECUTABLE_IMAGE, "executable"); | |
2754 | PF (IMAGE_FILE_LINE_NUMS_STRIPPED, "line numbers stripped"); | |
2755 | PF (IMAGE_FILE_LOCAL_SYMS_STRIPPED, "symbols stripped"); | |
2756 | PF (IMAGE_FILE_LARGE_ADDRESS_AWARE, "large address aware"); | |
2757 | PF (IMAGE_FILE_BYTES_REVERSED_LO, "little endian"); | |
2758 | PF (IMAGE_FILE_32BIT_MACHINE, "32 bit words"); | |
2759 | PF (IMAGE_FILE_DEBUG_STRIPPED, "debugging information removed"); | |
2760 | PF (IMAGE_FILE_SYSTEM, "system file"); | |
2761 | PF (IMAGE_FILE_DLL, "DLL"); | |
2762 | PF (IMAGE_FILE_BYTES_REVERSED_HI, "big endian"); | |
277d1b5e ILT |
2763 | #undef PF |
2764 | ||
5933bdc9 | 2765 | /* ctime implies '\n'. */ |
0b6488e2 RH |
2766 | { |
2767 | time_t t = pe->coff.timestamp; | |
2768 | fprintf (file, "\nTime/Date\t\t%s", ctime (&t)); | |
2769 | } | |
d13c9dc6 L |
2770 | |
2771 | #ifndef IMAGE_NT_OPTIONAL_HDR_MAGIC | |
2772 | # define IMAGE_NT_OPTIONAL_HDR_MAGIC 0x10b | |
2773 | #endif | |
2774 | #ifndef IMAGE_NT_OPTIONAL_HDR64_MAGIC | |
2775 | # define IMAGE_NT_OPTIONAL_HDR64_MAGIC 0x20b | |
2776 | #endif | |
2777 | #ifndef IMAGE_NT_OPTIONAL_HDRROM_MAGIC | |
2778 | # define IMAGE_NT_OPTIONAL_HDRROM_MAGIC 0x107 | |
2779 | #endif | |
2780 | ||
2781 | switch (i->Magic) | |
2782 | { | |
2783 | case IMAGE_NT_OPTIONAL_HDR_MAGIC: | |
2784 | name = "PE32"; | |
2785 | break; | |
2786 | case IMAGE_NT_OPTIONAL_HDR64_MAGIC: | |
2787 | name = "PE32+"; | |
2788 | break; | |
2789 | case IMAGE_NT_OPTIONAL_HDRROM_MAGIC: | |
2790 | name = "ROM"; | |
2791 | break; | |
2792 | default: | |
2793 | name = NULL; | |
2794 | break; | |
2795 | } | |
2796 | fprintf (file, "Magic\t\t\t%04x", i->Magic); | |
2797 | if (name) | |
2798 | fprintf (file, "\t(%s)",name); | |
2799 | fprintf (file, "\nMajorLinkerVersion\t%d\n", i->MajorLinkerVersion); | |
2800 | fprintf (file, "MinorLinkerVersion\t%d\n", i->MinorLinkerVersion); | |
0af1713e | 2801 | fprintf (file, "SizeOfCode\t\t%08lx\n", (unsigned long) i->SizeOfCode); |
d13c9dc6 | 2802 | fprintf (file, "SizeOfInitializedData\t%08lx\n", |
0af1713e | 2803 | (unsigned long) i->SizeOfInitializedData); |
d13c9dc6 | 2804 | fprintf (file, "SizeOfUninitializedData\t%08lx\n", |
0af1713e | 2805 | (unsigned long) i->SizeOfUninitializedData); |
d13c9dc6 | 2806 | fprintf (file, "AddressOfEntryPoint\t"); |
ebf12fbe | 2807 | bfd_fprintf_vma (abfd, file, i->AddressOfEntryPoint); |
d13c9dc6 | 2808 | fprintf (file, "\nBaseOfCode\t\t"); |
ebf12fbe | 2809 | bfd_fprintf_vma (abfd, file, i->BaseOfCode); |
d13c9dc6 L |
2810 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
2811 | /* PE32+ does not have BaseOfData member! */ | |
2812 | fprintf (file, "\nBaseOfData\t\t"); | |
ebf12fbe | 2813 | bfd_fprintf_vma (abfd, file, i->BaseOfData); |
d13c9dc6 L |
2814 | #endif |
2815 | ||
9602af51 | 2816 | fprintf (file, "\nImageBase\t\t"); |
ebf12fbe | 2817 | bfd_fprintf_vma (abfd, file, i->ImageBase); |
9602af51 | 2818 | fprintf (file, "\nSectionAlignment\t"); |
ebf12fbe | 2819 | bfd_fprintf_vma (abfd, file, i->SectionAlignment); |
9602af51 | 2820 | fprintf (file, "\nFileAlignment\t\t"); |
ebf12fbe | 2821 | bfd_fprintf_vma (abfd, file, i->FileAlignment); |
9602af51 KH |
2822 | fprintf (file, "\nMajorOSystemVersion\t%d\n", i->MajorOperatingSystemVersion); |
2823 | fprintf (file, "MinorOSystemVersion\t%d\n", i->MinorOperatingSystemVersion); | |
2824 | fprintf (file, "MajorImageVersion\t%d\n", i->MajorImageVersion); | |
2825 | fprintf (file, "MinorImageVersion\t%d\n", i->MinorImageVersion); | |
2826 | fprintf (file, "MajorSubsystemVersion\t%d\n", i->MajorSubsystemVersion); | |
2827 | fprintf (file, "MinorSubsystemVersion\t%d\n", i->MinorSubsystemVersion); | |
0af1713e AM |
2828 | fprintf (file, "Win32Version\t\t%08lx\n", (unsigned long) i->Reserved1); |
2829 | fprintf (file, "SizeOfImage\t\t%08lx\n", (unsigned long) i->SizeOfImage); | |
2830 | fprintf (file, "SizeOfHeaders\t\t%08lx\n", (unsigned long) i->SizeOfHeaders); | |
2831 | fprintf (file, "CheckSum\t\t%08lx\n", (unsigned long) i->CheckSum); | |
1725a96e | 2832 | |
fac41780 JW |
2833 | switch (i->Subsystem) |
2834 | { | |
2835 | case IMAGE_SUBSYSTEM_UNKNOWN: | |
2836 | subsystem_name = "unspecified"; | |
2837 | break; | |
2838 | case IMAGE_SUBSYSTEM_NATIVE: | |
2839 | subsystem_name = "NT native"; | |
2840 | break; | |
2841 | case IMAGE_SUBSYSTEM_WINDOWS_GUI: | |
2842 | subsystem_name = "Windows GUI"; | |
2843 | break; | |
2844 | case IMAGE_SUBSYSTEM_WINDOWS_CUI: | |
2845 | subsystem_name = "Windows CUI"; | |
2846 | break; | |
2847 | case IMAGE_SUBSYSTEM_POSIX_CUI: | |
2848 | subsystem_name = "POSIX CUI"; | |
2849 | break; | |
2850 | case IMAGE_SUBSYSTEM_WINDOWS_CE_GUI: | |
2851 | subsystem_name = "Wince CUI"; | |
2852 | break; | |
d9118602 | 2853 | // These are from UEFI Platform Initialization Specification 1.1. |
fac41780 JW |
2854 | case IMAGE_SUBSYSTEM_EFI_APPLICATION: |
2855 | subsystem_name = "EFI application"; | |
2856 | break; | |
2857 | case IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER: | |
2858 | subsystem_name = "EFI boot service driver"; | |
2859 | break; | |
2860 | case IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER: | |
9602af51 | 2861 | subsystem_name = "EFI runtime driver"; |
fac41780 | 2862 | break; |
d9118602 L |
2863 | case IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER: |
2864 | subsystem_name = "SAL runtime driver"; | |
6c73cbb1 | 2865 | break; |
d9118602 | 2866 | // This is from revision 8.0 of the MS PE/COFF spec |
6c73cbb1 NC |
2867 | case IMAGE_SUBSYSTEM_XBOX: |
2868 | subsystem_name = "XBOX"; | |
2869 | break; | |
2870 | // Added default case for clarity - subsystem_name is NULL anyway. | |
2871 | default: | |
2872 | subsystem_name = NULL; | |
fac41780 | 2873 | } |
1725a96e | 2874 | |
9602af51 | 2875 | fprintf (file, "Subsystem\t\t%08x", i->Subsystem); |
fac41780 JW |
2876 | if (subsystem_name) |
2877 | fprintf (file, "\t(%s)", subsystem_name); | |
9602af51 KH |
2878 | fprintf (file, "\nDllCharacteristics\t%08x\n", i->DllCharacteristics); |
2879 | fprintf (file, "SizeOfStackReserve\t"); | |
ebf12fbe | 2880 | bfd_fprintf_vma (abfd, file, i->SizeOfStackReserve); |
9602af51 | 2881 | fprintf (file, "\nSizeOfStackCommit\t"); |
ebf12fbe | 2882 | bfd_fprintf_vma (abfd, file, i->SizeOfStackCommit); |
9602af51 | 2883 | fprintf (file, "\nSizeOfHeapReserve\t"); |
ebf12fbe | 2884 | bfd_fprintf_vma (abfd, file, i->SizeOfHeapReserve); |
9602af51 | 2885 | fprintf (file, "\nSizeOfHeapCommit\t"); |
ebf12fbe | 2886 | bfd_fprintf_vma (abfd, file, i->SizeOfHeapCommit); |
0af1713e AM |
2887 | fprintf (file, "\nLoaderFlags\t\t%08lx\n", (unsigned long) i->LoaderFlags); |
2888 | fprintf (file, "NumberOfRvaAndSizes\t%08lx\n", | |
2889 | (unsigned long) i->NumberOfRvaAndSizes); | |
277d1b5e | 2890 | |
9602af51 | 2891 | fprintf (file, "\nThe Data Directory\n"); |
277d1b5e ILT |
2892 | for (j = 0; j < IMAGE_NUMBEROF_DIRECTORY_ENTRIES; j++) |
2893 | { | |
2894 | fprintf (file, "Entry %1x ", j); | |
ebf12fbe | 2895 | bfd_fprintf_vma (abfd, file, i->DataDirectory[j].VirtualAddress); |
0af1713e | 2896 | fprintf (file, " %08lx ", (unsigned long) i->DataDirectory[j].Size); |
277d1b5e ILT |
2897 | fprintf (file, "%s\n", dir_names[j]); |
2898 | } | |
2899 | ||
2900 | pe_print_idata (abfd, vfile); | |
2901 | pe_print_edata (abfd, vfile); | |
2b5c217d NC |
2902 | if (bfd_coff_have_print_pdata (abfd)) |
2903 | bfd_coff_print_pdata (abfd, vfile); | |
2904 | else | |
2905 | pe_print_pdata (abfd, vfile); | |
277d1b5e | 2906 | pe_print_reloc (abfd, vfile); |
61e2488c | 2907 | pe_print_debugdata (abfd, file); |
277d1b5e | 2908 | |
5879bb8f | 2909 | rsrc_print_section (abfd, vfile); |
9373215c | 2910 | |
b34976b6 | 2911 | return TRUE; |
277d1b5e ILT |
2912 | } |
2913 | ||
6e6e7cfc JT |
2914 | static bfd_boolean |
2915 | is_vma_in_section (bfd *abfd ATTRIBUTE_UNUSED, asection *sect, void *obj) | |
2916 | { | |
2917 | bfd_vma addr = * (bfd_vma *) obj; | |
2918 | return (addr >= sect->vma) && (addr < (sect->vma + sect->size)); | |
2919 | } | |
2920 | ||
2921 | static asection * | |
2922 | find_section_by_vma (bfd *abfd, bfd_vma addr) | |
2923 | { | |
2924 | return bfd_sections_find_if (abfd, is_vma_in_section, (void *) & addr); | |
2925 | } | |
2926 | ||
277d1b5e ILT |
2927 | /* Copy any private info we understand from the input bfd |
2928 | to the output bfd. */ | |
2929 | ||
b34976b6 | 2930 | bfd_boolean |
7920ce38 | 2931 | _bfd_XX_bfd_copy_private_bfd_data_common (bfd * ibfd, bfd * obfd) |
277d1b5e | 2932 | { |
4be8cddc L |
2933 | pe_data_type *ipe, *ope; |
2934 | ||
277d1b5e ILT |
2935 | /* One day we may try to grok other private data. */ |
2936 | if (ibfd->xvec->flavour != bfd_target_coff_flavour | |
2937 | || obfd->xvec->flavour != bfd_target_coff_flavour) | |
b34976b6 | 2938 | return TRUE; |
277d1b5e | 2939 | |
4be8cddc L |
2940 | ipe = pe_data (ibfd); |
2941 | ope = pe_data (obfd); | |
4e1fc599 | 2942 | |
325c681d | 2943 | /* pe_opthdr is copied in copy_object. */ |
4be8cddc L |
2944 | ope->dll = ipe->dll; |
2945 | ||
2946 | /* Don't copy input subsystem if output is different from input. */ | |
2947 | if (obfd->xvec != ibfd->xvec) | |
2948 | ope->pe_opthdr.Subsystem = IMAGE_SUBSYSTEM_UNKNOWN; | |
277d1b5e | 2949 | |
1725a96e | 2950 | /* For strip: if we removed .reloc, we'll make a real mess of things |
5933bdc9 ILT |
2951 | if we don't remove this entry as well. */ |
2952 | if (! pe_data (obfd)->has_reloc_section) | |
2953 | { | |
6c73cbb1 NC |
2954 | pe_data (obfd)->pe_opthdr.DataDirectory[PE_BASE_RELOCATION_TABLE].VirtualAddress = 0; |
2955 | pe_data (obfd)->pe_opthdr.DataDirectory[PE_BASE_RELOCATION_TABLE].Size = 0; | |
5933bdc9 | 2956 | } |
441f34fa L |
2957 | |
2958 | /* For PIE, if there is .reloc, we won't add IMAGE_FILE_RELOCS_STRIPPED. | |
2959 | But there is no .reloc, we make sure that IMAGE_FILE_RELOCS_STRIPPED | |
2960 | won't be added. */ | |
2961 | if (! pe_data (ibfd)->has_reloc_section | |
2962 | && ! (pe_data (ibfd)->real_flags & IMAGE_FILE_RELOCS_STRIPPED)) | |
2963 | pe_data (obfd)->dont_strip_reloc = 1; | |
2964 | ||
6e6e7cfc JT |
2965 | /* The file offsets contained in the debug directory need rewriting. */ |
2966 | if (ope->pe_opthdr.DataDirectory[PE_DEBUG_DATA].Size != 0) | |
2967 | { | |
2968 | bfd_vma addr = ope->pe_opthdr.DataDirectory[PE_DEBUG_DATA].VirtualAddress | |
2969 | + ope->pe_opthdr.ImageBase; | |
2970 | asection *section = find_section_by_vma (obfd, addr); | |
2971 | bfd_byte *data; | |
2972 | ||
2973 | if (section && bfd_malloc_and_get_section (obfd, section, &data)) | |
2974 | { | |
2975 | unsigned int i; | |
2976 | struct external_IMAGE_DEBUG_DIRECTORY *dd = | |
2977 | (struct external_IMAGE_DEBUG_DIRECTORY *)(data + (addr - section->vma)); | |
2978 | ||
063bb025 NC |
2979 | /* PR 17512: file: 0f15796a. */ |
2980 | if (ope->pe_opthdr.DataDirectory[PE_DEBUG_DATA].Size + (addr - section->vma) | |
2981 | > bfd_get_section_size (section)) | |
2982 | { | |
695344c0 | 2983 | /* xgettext:c-format */ |
c86934ce | 2984 | _bfd_error_handler (_("%B: Data Directory size (%lx) exceeds space left in section (%lx)"), |
063bb025 NC |
2985 | obfd, ope->pe_opthdr.DataDirectory[PE_DEBUG_DATA].Size, |
2986 | bfd_get_section_size (section) - (addr - section->vma)); | |
2987 | return FALSE; | |
2988 | } | |
2989 | ||
6e6e7cfc JT |
2990 | for (i = 0; i < ope->pe_opthdr.DataDirectory[PE_DEBUG_DATA].Size |
2991 | / sizeof (struct external_IMAGE_DEBUG_DIRECTORY); i++) | |
2992 | { | |
2993 | asection *ddsection; | |
2994 | struct external_IMAGE_DEBUG_DIRECTORY *edd = &(dd[i]); | |
2995 | struct internal_IMAGE_DEBUG_DIRECTORY idd; | |
2996 | ||
2997 | _bfd_XXi_swap_debugdir_in (obfd, edd, &idd); | |
2998 | ||
2999 | if (idd.AddressOfRawData == 0) | |
3000 | continue; /* RVA 0 means only offset is valid, not handled yet. */ | |
3001 | ||
3002 | ddsection = find_section_by_vma (obfd, idd.AddressOfRawData + ope->pe_opthdr.ImageBase); | |
3003 | if (!ddsection) | |
3004 | continue; /* Not in a section! */ | |
3005 | ||
3006 | idd.PointerToRawData = ddsection->filepos + (idd.AddressOfRawData | |
3007 | + ope->pe_opthdr.ImageBase) - ddsection->vma; | |
3008 | ||
3009 | _bfd_XXi_swap_debugdir_out (obfd, &idd, edd); | |
3010 | } | |
3011 | ||
3012 | if (!bfd_set_section_contents (obfd, section, data, 0, section->size)) | |
86eafac0 NC |
3013 | { |
3014 | _bfd_error_handler (_("Failed to update file offsets in debug directory")); | |
3015 | return FALSE; | |
3016 | } | |
6e6e7cfc | 3017 | } |
86eafac0 NC |
3018 | else if (section) |
3019 | { | |
c86934ce | 3020 | _bfd_error_handler (_("%B: Failed to read debug data section"), obfd); |
86eafac0 NC |
3021 | return FALSE; |
3022 | } | |
6e6e7cfc JT |
3023 | } |
3024 | ||
b34976b6 | 3025 | return TRUE; |
277d1b5e ILT |
3026 | } |
3027 | ||
9602af51 | 3028 | /* Copy private section data. */ |
1725a96e | 3029 | |
b34976b6 | 3030 | bfd_boolean |
7920ce38 NC |
3031 | _bfd_XX_bfd_copy_private_section_data (bfd *ibfd, |
3032 | asection *isec, | |
3033 | bfd *obfd, | |
3034 | asection *osec) | |
277d1b5e ILT |
3035 | { |
3036 | if (bfd_get_flavour (ibfd) != bfd_target_coff_flavour | |
3037 | || bfd_get_flavour (obfd) != bfd_target_coff_flavour) | |
b34976b6 | 3038 | return TRUE; |
277d1b5e ILT |
3039 | |
3040 | if (coff_section_data (ibfd, isec) != NULL | |
3041 | && pei_section_data (ibfd, isec) != NULL) | |
3042 | { | |
3043 | if (coff_section_data (obfd, osec) == NULL) | |
3044 | { | |
dc810e39 | 3045 | bfd_size_type amt = sizeof (struct coff_section_tdata); |
7920ce38 | 3046 | osec->used_by_bfd = bfd_zalloc (obfd, amt); |
277d1b5e | 3047 | if (osec->used_by_bfd == NULL) |
b34976b6 | 3048 | return FALSE; |
277d1b5e | 3049 | } |
1725a96e | 3050 | |
277d1b5e ILT |
3051 | if (pei_section_data (obfd, osec) == NULL) |
3052 | { | |
dc810e39 | 3053 | bfd_size_type amt = sizeof (struct pei_section_tdata); |
7920ce38 | 3054 | coff_section_data (obfd, osec)->tdata = bfd_zalloc (obfd, amt); |
277d1b5e | 3055 | if (coff_section_data (obfd, osec)->tdata == NULL) |
b34976b6 | 3056 | return FALSE; |
277d1b5e | 3057 | } |
1725a96e | 3058 | |
277d1b5e ILT |
3059 | pei_section_data (obfd, osec)->virt_size = |
3060 | pei_section_data (ibfd, isec)->virt_size; | |
5933bdc9 | 3061 | pei_section_data (obfd, osec)->pe_flags = |
6fa957a9 | 3062 | pei_section_data (ibfd, isec)->pe_flags; |
277d1b5e ILT |
3063 | } |
3064 | ||
b34976b6 | 3065 | return TRUE; |
277d1b5e | 3066 | } |
7d2b58d6 ILT |
3067 | |
3068 | void | |
7920ce38 | 3069 | _bfd_XX_get_symbol_info (bfd * abfd, asymbol *symbol, symbol_info *ret) |
7d2b58d6 ILT |
3070 | { |
3071 | coff_get_symbol_info (abfd, symbol, ret); | |
7d2b58d6 | 3072 | } |
2fbadf2c | 3073 | |
5174d0fb KT |
3074 | #if !defined(COFF_WITH_pep) && defined(COFF_WITH_pex64) |
3075 | static int | |
3076 | sort_x64_pdata (const void *l, const void *r) | |
3077 | { | |
3078 | const char *lp = (const char *) l; | |
3079 | const char *rp = (const char *) r; | |
3080 | bfd_vma vl, vr; | |
3081 | vl = bfd_getl32 (lp); vr = bfd_getl32 (rp); | |
3082 | if (vl != vr) | |
3083 | return (vl < vr ? -1 : 1); | |
3084 | /* We compare just begin address. */ | |
3085 | return 0; | |
3086 | } | |
3087 | #endif | |
5879bb8f NC |
3088 | \f |
3089 | /* Functions to process a .rsrc section. */ | |
3090 | ||
3091 | static unsigned int sizeof_leaves; | |
3092 | static unsigned int sizeof_strings; | |
3093 | static unsigned int sizeof_tables_and_entries; | |
3094 | ||
3095 | static bfd_byte * | |
3096 | rsrc_count_directory (bfd *, bfd_byte *, bfd_byte *, bfd_byte *, bfd_vma); | |
3097 | ||
3098 | static bfd_byte * | |
3099 | rsrc_count_entries (bfd * abfd, | |
3100 | bfd_boolean is_name, | |
3101 | bfd_byte * datastart, | |
3102 | bfd_byte * data, | |
3103 | bfd_byte * dataend, | |
3104 | bfd_vma rva_bias) | |
3105 | { | |
3106 | unsigned long entry, addr, size; | |
3107 | ||
3108 | if (data + 8 >= dataend) | |
3109 | return dataend + 1; | |
3110 | ||
3111 | if (is_name) | |
3112 | { | |
3113 | bfd_byte * name; | |
3114 | ||
3115 | entry = (long) bfd_get_32 (abfd, data); | |
3116 | ||
3117 | if (HighBitSet (entry)) | |
3118 | name = datastart + WithoutHighBit (entry); | |
3119 | else | |
3120 | name = datastart + entry - rva_bias; | |
3121 | ||
20ad5e28 | 3122 | if (name + 2 >= dataend || name < datastart) |
5879bb8f NC |
3123 | return dataend + 1; |
3124 | ||
3125 | unsigned int len = bfd_get_16 (abfd, name); | |
3126 | if (len == 0 || len > 256) | |
3127 | return dataend + 1; | |
5879bb8f NC |
3128 | } |
3129 | ||
3130 | entry = (long) bfd_get_32 (abfd, data + 4); | |
3131 | ||
3132 | if (HighBitSet (entry)) | |
20ad5e28 NC |
3133 | { |
3134 | data = datastart + WithoutHighBit (entry); | |
3135 | ||
3136 | if (data <= datastart || data >= dataend) | |
3137 | return dataend + 1; | |
3138 | ||
3139 | return rsrc_count_directory (abfd, datastart, data, dataend, rva_bias); | |
3140 | } | |
5879bb8f NC |
3141 | |
3142 | if (datastart + entry + 16 >= dataend) | |
3143 | return dataend + 1; | |
3144 | ||
3145 | addr = (long) bfd_get_32 (abfd, datastart + entry); | |
3146 | size = (long) bfd_get_32 (abfd, datastart + entry + 4); | |
3147 | ||
5879bb8f NC |
3148 | return datastart + addr - rva_bias + size; |
3149 | } | |
9373215c | 3150 | |
5879bb8f NC |
3151 | static bfd_byte * |
3152 | rsrc_count_directory (bfd * abfd, | |
3153 | bfd_byte * datastart, | |
3154 | bfd_byte * data, | |
3155 | bfd_byte * dataend, | |
3156 | bfd_vma rva_bias) | |
3157 | { | |
3158 | unsigned int num_entries, num_ids; | |
3159 | bfd_byte * highest_data = data; | |
3160 | ||
3161 | if (data + 16 >= dataend) | |
3162 | return dataend + 1; | |
3163 | ||
3164 | num_entries = (int) bfd_get_16 (abfd, data + 12); | |
3165 | num_ids = (int) bfd_get_16 (abfd, data + 14); | |
3166 | ||
3167 | num_entries += num_ids; | |
3168 | ||
3169 | data += 16; | |
5879bb8f NC |
3170 | |
3171 | while (num_entries --) | |
3172 | { | |
3173 | bfd_byte * entry_end; | |
3174 | ||
3175 | entry_end = rsrc_count_entries (abfd, num_entries >= num_ids, | |
3176 | datastart, data, dataend, rva_bias); | |
3177 | data += 8; | |
5879bb8f NC |
3178 | highest_data = max (highest_data, entry_end); |
3179 | if (entry_end >= dataend) | |
3180 | break; | |
3181 | } | |
3182 | ||
3183 | return max (highest_data, data); | |
3184 | } | |
3185 | ||
3186 | typedef struct rsrc_dir_chain | |
3187 | { | |
3188 | unsigned int num_entries; | |
3189 | struct rsrc_entry * first_entry; | |
3190 | struct rsrc_entry * last_entry; | |
3191 | } rsrc_dir_chain; | |
3192 | ||
3193 | typedef struct rsrc_directory | |
3194 | { | |
3195 | unsigned int characteristics; | |
3196 | unsigned int time; | |
3197 | unsigned int major; | |
3198 | unsigned int minor; | |
3199 | ||
3200 | rsrc_dir_chain names; | |
3201 | rsrc_dir_chain ids; | |
3202 | ||
3203 | struct rsrc_entry * entry; | |
3204 | } rsrc_directory; | |
3205 | ||
3206 | typedef struct rsrc_string | |
3207 | { | |
3208 | unsigned int len; | |
3209 | bfd_byte * string; | |
3210 | } rsrc_string; | |
9373215c | 3211 | |
5879bb8f NC |
3212 | typedef struct rsrc_leaf |
3213 | { | |
3214 | unsigned int size; | |
3215 | unsigned int codepage; | |
3216 | bfd_byte * data; | |
3217 | } rsrc_leaf; | |
3218 | ||
3219 | typedef struct rsrc_entry | |
3220 | { | |
3221 | bfd_boolean is_name; | |
3222 | union | |
3223 | { | |
3224 | unsigned int id; | |
3225 | struct rsrc_string name; | |
3226 | } name_id; | |
3227 | ||
3228 | bfd_boolean is_dir; | |
3229 | union | |
3230 | { | |
3231 | struct rsrc_directory * directory; | |
3232 | struct rsrc_leaf * leaf; | |
3233 | } value; | |
3234 | ||
3235 | struct rsrc_entry * next_entry; | |
3236 | struct rsrc_directory * parent; | |
3237 | } rsrc_entry; | |
3238 | ||
3239 | static bfd_byte * | |
3240 | rsrc_parse_directory (bfd *, rsrc_directory *, bfd_byte *, | |
3241 | bfd_byte *, bfd_byte *, bfd_vma, rsrc_entry *); | |
3242 | ||
3243 | static bfd_byte * | |
3244 | rsrc_parse_entry (bfd * abfd, | |
3245 | bfd_boolean is_name, | |
3246 | rsrc_entry * entry, | |
3247 | bfd_byte * datastart, | |
3248 | bfd_byte * data, | |
3249 | bfd_byte * dataend, | |
3250 | bfd_vma rva_bias, | |
3251 | rsrc_directory * parent) | |
3252 | { | |
3253 | unsigned long val, addr, size; | |
3254 | ||
3255 | val = bfd_get_32 (abfd, data); | |
3256 | ||
3257 | entry->parent = parent; | |
3258 | entry->is_name = is_name; | |
3259 | ||
3260 | if (is_name) | |
3261 | { | |
20ad5e28 NC |
3262 | bfd_byte * address; |
3263 | ||
5879bb8f NC |
3264 | if (HighBitSet (val)) |
3265 | { | |
3266 | val = WithoutHighBit (val); | |
3267 | ||
20ad5e28 | 3268 | address = datastart + val; |
5879bb8f NC |
3269 | } |
3270 | else | |
3271 | { | |
20ad5e28 | 3272 | address = datastart + val - rva_bias; |
5879bb8f | 3273 | } |
20ad5e28 NC |
3274 | |
3275 | if (address + 3 > dataend) | |
3276 | return dataend; | |
3277 | ||
3278 | entry->name_id.name.len = bfd_get_16 (abfd, address); | |
3279 | entry->name_id.name.string = address + 2; | |
5879bb8f NC |
3280 | } |
3281 | else | |
3282 | entry->name_id.id = val; | |
3283 | ||
3284 | val = bfd_get_32 (abfd, data + 4); | |
3285 | ||
3286 | if (HighBitSet (val)) | |
3287 | { | |
3288 | entry->is_dir = TRUE; | |
3289 | entry->value.directory = bfd_malloc (sizeof * entry->value.directory); | |
3290 | if (entry->value.directory == NULL) | |
3291 | return dataend; | |
3292 | ||
3293 | return rsrc_parse_directory (abfd, entry->value.directory, | |
3294 | datastart, | |
3295 | datastart + WithoutHighBit (val), | |
3296 | dataend, rva_bias, entry); | |
3297 | } | |
3298 | ||
3299 | entry->is_dir = FALSE; | |
3300 | entry->value.leaf = bfd_malloc (sizeof * entry->value.leaf); | |
3301 | if (entry->value.leaf == NULL) | |
3302 | return dataend; | |
3303 | ||
5929c344 NC |
3304 | data = datastart + val; |
3305 | if (data < datastart || data >= dataend) | |
3306 | return dataend; | |
3307 | ||
3308 | addr = bfd_get_32 (abfd, data); | |
3309 | size = entry->value.leaf->size = bfd_get_32 (abfd, data + 4); | |
3310 | entry->value.leaf->codepage = bfd_get_32 (abfd, data + 8); | |
3311 | /* FIXME: We assume that the reserved field (data + 12) is OK. */ | |
5879bb8f NC |
3312 | |
3313 | entry->value.leaf->data = bfd_malloc (size); | |
3314 | if (entry->value.leaf->data == NULL) | |
3315 | return dataend; | |
3316 | ||
3317 | memcpy (entry->value.leaf->data, datastart + addr - rva_bias, size); | |
3318 | return datastart + (addr - rva_bias) + size; | |
3319 | } | |
3320 | ||
3321 | static bfd_byte * | |
3322 | rsrc_parse_entries (bfd * abfd, | |
3323 | rsrc_dir_chain * chain, | |
3324 | bfd_boolean is_name, | |
3325 | bfd_byte * highest_data, | |
3326 | bfd_byte * datastart, | |
3327 | bfd_byte * data, | |
3328 | bfd_byte * dataend, | |
3329 | bfd_vma rva_bias, | |
3330 | rsrc_directory * parent) | |
3331 | { | |
9373215c | 3332 | unsigned int i; |
5879bb8f NC |
3333 | rsrc_entry * entry; |
3334 | ||
3335 | if (chain->num_entries == 0) | |
3336 | { | |
3337 | chain->first_entry = chain->last_entry = NULL; | |
3338 | return highest_data; | |
3339 | } | |
3340 | ||
3341 | entry = bfd_malloc (sizeof * entry); | |
3342 | if (entry == NULL) | |
3343 | return dataend; | |
3344 | ||
3345 | chain->first_entry = entry; | |
3346 | ||
5879bb8f NC |
3347 | for (i = chain->num_entries; i--;) |
3348 | { | |
3349 | bfd_byte * entry_end; | |
3350 | ||
3351 | entry_end = rsrc_parse_entry (abfd, is_name, entry, datastart, | |
3352 | data, dataend, rva_bias, parent); | |
3353 | data += 8; | |
3354 | highest_data = max (entry_end, highest_data); | |
3355 | if (entry_end > dataend) | |
3356 | return dataend; | |
3357 | ||
3358 | if (i) | |
3359 | { | |
3360 | entry->next_entry = bfd_malloc (sizeof * entry); | |
3361 | entry = entry->next_entry; | |
3362 | if (entry == NULL) | |
3363 | return dataend; | |
3364 | } | |
3365 | else | |
3366 | entry->next_entry = NULL; | |
3367 | } | |
3368 | ||
3369 | chain->last_entry = entry; | |
3370 | ||
3371 | return highest_data; | |
3372 | } | |
3373 | ||
3374 | static bfd_byte * | |
3375 | rsrc_parse_directory (bfd * abfd, | |
3376 | rsrc_directory * table, | |
3377 | bfd_byte * datastart, | |
3378 | bfd_byte * data, | |
3379 | bfd_byte * dataend, | |
3380 | bfd_vma rva_bias, | |
3381 | rsrc_entry * entry) | |
3382 | { | |
3383 | bfd_byte * highest_data = data; | |
3384 | ||
3385 | if (table == NULL) | |
3386 | return dataend; | |
3387 | ||
3388 | table->characteristics = bfd_get_32 (abfd, data); | |
3389 | table->time = bfd_get_32 (abfd, data + 4); | |
3390 | table->major = bfd_get_16 (abfd, data + 8); | |
3391 | table->minor = bfd_get_16 (abfd, data + 10); | |
3392 | table->names.num_entries = bfd_get_16 (abfd, data + 12); | |
3393 | table->ids.num_entries = bfd_get_16 (abfd, data + 14); | |
3394 | table->entry = entry; | |
3395 | ||
3396 | data += 16; | |
3397 | ||
3398 | highest_data = rsrc_parse_entries (abfd, & table->names, TRUE, data, | |
3399 | datastart, data, dataend, rva_bias, table); | |
3400 | data += table->names.num_entries * 8; | |
3401 | ||
3402 | highest_data = rsrc_parse_entries (abfd, & table->ids, FALSE, highest_data, | |
3403 | datastart, data, dataend, rva_bias, table); | |
3404 | data += table->ids.num_entries * 8; | |
3405 | ||
3406 | return max (highest_data, data); | |
3407 | } | |
3408 | ||
3409 | typedef struct rsrc_write_data | |
3410 | { | |
3411 | bfd * abfd; | |
3412 | bfd_byte * datastart; | |
3413 | bfd_byte * next_table; | |
3414 | bfd_byte * next_leaf; | |
3415 | bfd_byte * next_string; | |
3416 | bfd_byte * next_data; | |
3417 | bfd_vma rva_bias; | |
9373215c PM |
3418 | } rsrc_write_data; |
3419 | ||
5879bb8f NC |
3420 | static void |
3421 | rsrc_write_string (rsrc_write_data * data, | |
3422 | rsrc_string * string) | |
3423 | { | |
3424 | bfd_put_16 (data->abfd, string->len, data->next_string); | |
3425 | memcpy (data->next_string + 2, string->string, string->len * 2); | |
3426 | data->next_string += (string->len + 1) * 2; | |
3427 | } | |
3428 | ||
3429 | static inline unsigned int | |
3430 | rsrc_compute_rva (rsrc_write_data * data, | |
3431 | bfd_byte * addr) | |
3432 | { | |
3433 | return (addr - data->datastart) + data->rva_bias; | |
3434 | } | |
3435 | ||
3436 | static void | |
3437 | rsrc_write_leaf (rsrc_write_data * data, | |
3438 | rsrc_leaf * leaf) | |
3439 | { | |
9373215c PM |
3440 | bfd_put_32 (data->abfd, rsrc_compute_rva (data, data->next_data), |
3441 | data->next_leaf); | |
5879bb8f NC |
3442 | bfd_put_32 (data->abfd, leaf->size, data->next_leaf + 4); |
3443 | bfd_put_32 (data->abfd, leaf->codepage, data->next_leaf + 8); | |
3444 | bfd_put_32 (data->abfd, 0 /*reserved*/, data->next_leaf + 12); | |
3445 | data->next_leaf += 16; | |
3446 | ||
3447 | memcpy (data->next_data, leaf->data, leaf->size); | |
3714081c NC |
3448 | /* An undocumented feature of Windows resources is that each unit |
3449 | of raw data is 8-byte aligned... */ | |
3450 | data->next_data += ((leaf->size + 7) & ~7); | |
5879bb8f NC |
3451 | } |
3452 | ||
3453 | static void rsrc_write_directory (rsrc_write_data *, rsrc_directory *); | |
3454 | ||
3455 | static void | |
3456 | rsrc_write_entry (rsrc_write_data * data, | |
3457 | bfd_byte * where, | |
3458 | rsrc_entry * entry) | |
3459 | { | |
3460 | if (entry->is_name) | |
3461 | { | |
3462 | bfd_put_32 (data->abfd, | |
3463 | SetHighBit (data->next_string - data->datastart), | |
3464 | where); | |
3465 | rsrc_write_string (data, & entry->name_id.name); | |
3466 | } | |
3467 | else | |
3468 | bfd_put_32 (data->abfd, entry->name_id.id, where); | |
3469 | ||
3470 | if (entry->is_dir) | |
3471 | { | |
3472 | bfd_put_32 (data->abfd, | |
3473 | SetHighBit (data->next_table - data->datastart), | |
3474 | where + 4); | |
3475 | rsrc_write_directory (data, entry->value.directory); | |
3476 | } | |
3477 | else | |
3478 | { | |
3479 | bfd_put_32 (data->abfd, data->next_leaf - data->datastart, where + 4); | |
3480 | rsrc_write_leaf (data, entry->value.leaf); | |
3481 | } | |
3482 | } | |
3483 | ||
3714081c NC |
3484 | static void |
3485 | rsrc_compute_region_sizes (rsrc_directory * dir) | |
3486 | { | |
3487 | struct rsrc_entry * entry; | |
3488 | ||
3489 | if (dir == NULL) | |
3490 | return; | |
3491 | ||
3492 | sizeof_tables_and_entries += 16; | |
3493 | ||
3494 | for (entry = dir->names.first_entry; entry != NULL; entry = entry->next_entry) | |
3495 | { | |
3496 | sizeof_tables_and_entries += 8; | |
3497 | ||
3498 | sizeof_strings += (entry->name_id.name.len + 1) * 2; | |
1b786873 | 3499 | |
3714081c NC |
3500 | if (entry->is_dir) |
3501 | rsrc_compute_region_sizes (entry->value.directory); | |
3502 | else | |
3503 | sizeof_leaves += 16; | |
3504 | } | |
3505 | ||
3506 | for (entry = dir->ids.first_entry; entry != NULL; entry = entry->next_entry) | |
3507 | { | |
3508 | sizeof_tables_and_entries += 8; | |
3509 | ||
3510 | if (entry->is_dir) | |
3511 | rsrc_compute_region_sizes (entry->value.directory); | |
3512 | else | |
3513 | sizeof_leaves += 16; | |
3514 | } | |
3515 | } | |
3516 | ||
5879bb8f NC |
3517 | static void |
3518 | rsrc_write_directory (rsrc_write_data * data, | |
3519 | rsrc_directory * dir) | |
3520 | { | |
3521 | rsrc_entry * entry; | |
3522 | unsigned int i; | |
9373215c PM |
3523 | bfd_byte * next_entry; |
3524 | bfd_byte * nt; | |
5879bb8f NC |
3525 | |
3526 | bfd_put_32 (data->abfd, dir->characteristics, data->next_table); | |
3527 | bfd_put_32 (data->abfd, 0 /*dir->time*/, data->next_table + 4); | |
3528 | bfd_put_16 (data->abfd, dir->major, data->next_table + 8); | |
3529 | bfd_put_16 (data->abfd, dir->minor, data->next_table + 10); | |
3530 | bfd_put_16 (data->abfd, dir->names.num_entries, data->next_table + 12); | |
3531 | bfd_put_16 (data->abfd, dir->ids.num_entries, data->next_table + 14); | |
3532 | ||
3533 | /* Compute where the entries and the next table will be placed. */ | |
9373215c PM |
3534 | next_entry = data->next_table + 16; |
3535 | data->next_table = next_entry + (dir->names.num_entries * 8) | |
3536 | + (dir->ids.num_entries * 8); | |
3537 | nt = data->next_table; | |
3538 | ||
5879bb8f NC |
3539 | /* Write the entries. */ |
3540 | for (i = dir->names.num_entries, entry = dir->names.first_entry; | |
3541 | i > 0 && entry != NULL; | |
3542 | i--, entry = entry->next_entry) | |
3543 | { | |
3714081c | 3544 | BFD_ASSERT (entry->is_name); |
5879bb8f NC |
3545 | rsrc_write_entry (data, next_entry, entry); |
3546 | next_entry += 8; | |
3547 | } | |
3548 | BFD_ASSERT (i == 0); | |
3549 | BFD_ASSERT (entry == NULL); | |
3550 | ||
3551 | for (i = dir->ids.num_entries, entry = dir->ids.first_entry; | |
3552 | i > 0 && entry != NULL; | |
3553 | i--, entry = entry->next_entry) | |
3554 | { | |
3714081c | 3555 | BFD_ASSERT (! entry->is_name); |
5879bb8f NC |
3556 | rsrc_write_entry (data, next_entry, entry); |
3557 | next_entry += 8; | |
3558 | } | |
3559 | BFD_ASSERT (i == 0); | |
3560 | BFD_ASSERT (entry == NULL); | |
3561 | BFD_ASSERT (nt == next_entry); | |
3562 | } | |
3563 | ||
9373215c | 3564 | #if defined HAVE_WCHAR_H && ! defined __CYGWIN__ && ! defined __MINGW32__ |
5879bb8f NC |
3565 | /* Return the length (number of units) of the first character in S, |
3566 | putting its 'ucs4_t' representation in *PUC. */ | |
3567 | ||
3568 | static unsigned int | |
31593e1b NC |
3569 | #if defined HAVE_WCTYPE_H |
3570 | u16_mbtouc (wint_t * puc, const unsigned short * s, unsigned int n) | |
3571 | #else | |
5879bb8f | 3572 | u16_mbtouc (wchar_t * puc, const unsigned short * s, unsigned int n) |
31593e1b | 3573 | #endif |
5879bb8f NC |
3574 | { |
3575 | unsigned short c = * s; | |
3576 | ||
3577 | if (c < 0xd800 || c >= 0xe000) | |
3578 | { | |
3579 | *puc = c; | |
3580 | return 1; | |
3581 | } | |
3582 | ||
3583 | if (c < 0xdc00) | |
3584 | { | |
3585 | if (n >= 2) | |
3586 | { | |
3587 | if (s[1] >= 0xdc00 && s[1] < 0xe000) | |
3588 | { | |
3589 | *puc = 0x10000 + ((c - 0xd800) << 10) + (s[1] - 0xdc00); | |
3590 | return 2; | |
3591 | } | |
3592 | } | |
3593 | else | |
3594 | { | |
3595 | /* Incomplete multibyte character. */ | |
3596 | *puc = 0xfffd; | |
3597 | return n; | |
3598 | } | |
3599 | } | |
3600 | ||
3601 | /* Invalid multibyte character. */ | |
3602 | *puc = 0xfffd; | |
3603 | return 1; | |
3604 | } | |
9373215c | 3605 | #endif /* HAVE_WCHAR_H and not Cygwin/Mingw */ |
5879bb8f NC |
3606 | |
3607 | /* Perform a comparison of two entries. */ | |
3608 | static signed int | |
3609 | rsrc_cmp (bfd_boolean is_name, rsrc_entry * a, rsrc_entry * b) | |
3610 | { | |
9373215c | 3611 | signed int res; |
9373215c PM |
3612 | bfd_byte * astring; |
3613 | unsigned int alen; | |
3614 | bfd_byte * bstring; | |
3615 | unsigned int blen; | |
3616 | ||
5879bb8f | 3617 | if (! is_name) |
9373215c | 3618 | return a->name_id.id - b->name_id.id; |
5879bb8f NC |
3619 | |
3620 | /* We have to perform a case insenstive, unicode string comparison... */ | |
9373215c PM |
3621 | astring = a->name_id.name.string; |
3622 | alen = a->name_id.name.len; | |
3623 | bstring = b->name_id.name.string; | |
3624 | blen = b->name_id.name.len; | |
5879bb8f | 3625 | |
9373215c PM |
3626 | #if defined __CYGWIN__ || defined __MINGW32__ |
3627 | /* Under Windows hosts (both Cygwin and Mingw types), | |
3628 | unicode == UTF-16 == wchar_t. The case insensitive string comparison | |
3629 | function however goes by different names in the two environments... */ | |
3630 | ||
3631 | #undef rscpcmp | |
5879bb8f | 3632 | #ifdef __CYGWIN__ |
9373215c PM |
3633 | #define rscpcmp wcsncasecmp |
3634 | #endif | |
3635 | #ifdef __MINGW32__ | |
3636 | #define rscpcmp wcsnicmp | |
3637 | #endif | |
3638 | ||
3639 | res = rscpcmp ((const wchar_t *) astring, (const wchar_t *) bstring, | |
3640 | min (alen, blen)); | |
5879bb8f | 3641 | |
9373215c | 3642 | #elif defined HAVE_WCHAR_H |
3f10b67a PM |
3643 | { |
3644 | unsigned int i; | |
31593e1b | 3645 | |
3f10b67a PM |
3646 | res = 0; |
3647 | for (i = min (alen, blen); i--; astring += 2, bstring += 2) | |
3648 | { | |
31593e1b NC |
3649 | #if defined HAVE_WCTYPE_H |
3650 | wint_t awc; | |
3651 | wint_t bwc; | |
3652 | #else | |
3f10b67a PM |
3653 | wchar_t awc; |
3654 | wchar_t bwc; | |
31593e1b | 3655 | #endif |
3f10b67a | 3656 | |
31593e1b NC |
3657 | /* Convert UTF-16 unicode characters into wchar_t characters |
3658 | so that we can then perform a case insensitive comparison. */ | |
3659 | unsigned int Alen = u16_mbtouc (& awc, (const unsigned short *) astring, 2); | |
3660 | unsigned int Blen = u16_mbtouc (& bwc, (const unsigned short *) bstring, 2); | |
3f10b67a PM |
3661 | |
3662 | if (Alen != Blen) | |
3663 | return Alen - Blen; | |
31593e1b NC |
3664 | |
3665 | #ifdef HAVE_WCTYPE_H | |
3666 | awc = towlower (awc); | |
3667 | bwc = towlower (bwc); | |
3668 | ||
3669 | res = awc - bwc; | |
3670 | #else | |
3f10b67a | 3671 | res = wcsncasecmp (& awc, & bwc, 1); |
31593e1b | 3672 | #endif |
3f10b67a PM |
3673 | if (res) |
3674 | break; | |
3675 | } | |
3676 | } | |
5879bb8f | 3677 | #else |
9373215c PM |
3678 | /* Do the best we can - a case sensitive, untranslated comparison. */ |
3679 | res = memcmp (astring, bstring, min (alen, blen) * 2); | |
5879bb8f NC |
3680 | #endif |
3681 | ||
3682 | if (res == 0) | |
3683 | res = alen - blen; | |
3684 | ||
3685 | return res; | |
3686 | } | |
3687 | ||
3688 | static void | |
3689 | rsrc_print_name (char * buffer, rsrc_string string) | |
3690 | { | |
3691 | unsigned int i; | |
3692 | bfd_byte * name = string.string; | |
3693 | ||
3694 | for (i = string.len; i--; name += 2) | |
3695 | sprintf (buffer + strlen (buffer), "%.1s", name); | |
3696 | } | |
3697 | ||
3698 | static const char * | |
3699 | rsrc_resource_name (rsrc_entry * entry, rsrc_directory * dir) | |
3700 | { | |
3701 | static char buffer [256]; | |
3702 | bfd_boolean is_string = FALSE; | |
3703 | ||
3704 | buffer[0] = 0; | |
3705 | ||
9373215c PM |
3706 | if (dir != NULL && dir->entry != NULL && dir->entry->parent != NULL |
3707 | && dir->entry->parent->entry != NULL) | |
5879bb8f NC |
3708 | { |
3709 | strcpy (buffer, "type: "); | |
3710 | if (dir->entry->parent->entry->is_name) | |
9373215c PM |
3711 | rsrc_print_name (buffer + strlen (buffer), |
3712 | dir->entry->parent->entry->name_id.name); | |
5879bb8f NC |
3713 | else |
3714 | { | |
3715 | unsigned int id = dir->entry->parent->entry->name_id.id; | |
3716 | ||
3717 | sprintf (buffer + strlen (buffer), "%x", id); | |
3718 | switch (id) | |
3719 | { | |
3720 | case 1: strcat (buffer, " (CURSOR)"); break; | |
3721 | case 2: strcat (buffer, " (BITMAP)"); break; | |
3722 | case 3: strcat (buffer, " (ICON)"); break; | |
3723 | case 4: strcat (buffer, " (MENU)"); break; | |
3724 | case 5: strcat (buffer, " (DIALOG)"); break; | |
3725 | case 6: strcat (buffer, " (STRING)"); is_string = TRUE; break; | |
3726 | case 7: strcat (buffer, " (FONTDIR)"); break; | |
3727 | case 8: strcat (buffer, " (FONT)"); break; | |
3728 | case 9: strcat (buffer, " (ACCELERATOR)"); break; | |
3729 | case 10: strcat (buffer, " (RCDATA)"); break; | |
3730 | case 11: strcat (buffer, " (MESSAGETABLE)"); break; | |
3731 | case 12: strcat (buffer, " (GROUP_CURSOR)"); break; | |
3732 | case 14: strcat (buffer, " (GROUP_ICON)"); break; | |
3733 | case 16: strcat (buffer, " (VERSION)"); break; | |
3734 | case 17: strcat (buffer, " (DLGINCLUDE)"); break; | |
3735 | case 19: strcat (buffer, " (PLUGPLAY)"); break; | |
3736 | case 20: strcat (buffer, " (VXD)"); break; | |
3737 | case 21: strcat (buffer, " (ANICURSOR)"); break; | |
3738 | case 22: strcat (buffer, " (ANIICON)"); break; | |
3739 | case 23: strcat (buffer, " (HTML)"); break; | |
3740 | case 24: strcat (buffer, " (MANIFEST)"); break; | |
3741 | case 240: strcat (buffer, " (DLGINIT)"); break; | |
3742 | case 241: strcat (buffer, " (TOOLBAR)"); break; | |
3743 | } | |
3744 | } | |
3745 | } | |
3746 | ||
3747 | if (dir != NULL && dir->entry != NULL) | |
3748 | { | |
3749 | strcat (buffer, " name: "); | |
3750 | if (dir->entry->is_name) | |
3751 | rsrc_print_name (buffer + strlen (buffer), dir->entry->name_id.name); | |
3752 | else | |
3753 | { | |
3754 | unsigned int id = dir->entry->name_id.id; | |
3755 | ||
3756 | sprintf (buffer + strlen (buffer), "%x", id); | |
3757 | ||
3758 | if (is_string) | |
3759 | sprintf (buffer + strlen (buffer), " (resource id range: %d - %d)", | |
3760 | (id - 1) << 4, (id << 4) - 1); | |
3761 | } | |
3762 | } | |
3763 | ||
3764 | if (entry != NULL) | |
3765 | { | |
3766 | strcat (buffer, " lang: "); | |
3767 | ||
3768 | if (entry->is_name) | |
3769 | rsrc_print_name (buffer + strlen (buffer), entry->name_id.name); | |
3770 | else | |
3771 | sprintf (buffer + strlen (buffer), "%x", entry->name_id.id); | |
3772 | } | |
3773 | ||
3774 | return buffer; | |
3775 | } | |
3776 | ||
3777 | /* *sigh* Windows resource strings are special. Only the top 28-bits of | |
3778 | their ID is stored in the NAME entry. The bottom four bits are used as | |
3779 | an index into unicode string table that makes up the data of the leaf. | |
3780 | So identical type-name-lang string resources may not actually be | |
3781 | identical at all. | |
3782 | ||
3783 | This function is called when we have detected two string resources with | |
3784 | match top-28-bit IDs. We have to scan the string tables inside the leaves | |
3785 | and discover if there are any real collisions. If there are then we report | |
9373215c PM |
3786 | them and return FALSE. Otherwise we copy any strings from B into A and |
3787 | then return TRUE. */ | |
5879bb8f NC |
3788 | |
3789 | static bfd_boolean | |
3790 | rsrc_merge_string_entries (rsrc_entry * a ATTRIBUTE_UNUSED, | |
3791 | rsrc_entry * b ATTRIBUTE_UNUSED) | |
3792 | { | |
3793 | unsigned int copy_needed = 0; | |
3794 | unsigned int i; | |
9373215c PM |
3795 | bfd_byte * astring; |
3796 | bfd_byte * bstring; | |
3797 | bfd_byte * new_data; | |
3798 | bfd_byte * nstring; | |
5879bb8f NC |
3799 | |
3800 | /* Step one: Find out what we have to do. */ | |
3801 | BFD_ASSERT (! a->is_dir); | |
9373215c | 3802 | astring = a->value.leaf->data; |
5879bb8f NC |
3803 | |
3804 | BFD_ASSERT (! b->is_dir); | |
9373215c | 3805 | bstring = b->value.leaf->data; |
5879bb8f NC |
3806 | |
3807 | for (i = 0; i < 16; i++) | |
3808 | { | |
3809 | unsigned int alen = astring[0] + (astring[1] << 8); | |
3810 | unsigned int blen = bstring[0] + (bstring[1] << 8); | |
3811 | ||
3812 | if (alen == 0) | |
3813 | { | |
3814 | copy_needed += blen * 2; | |
3815 | } | |
3816 | else if (blen == 0) | |
3817 | ; | |
3818 | else if (alen != blen) | |
3819 | /* FIXME: Should we continue the loop in order to report other duplicates ? */ | |
3820 | break; | |
3821 | /* alen == blen != 0. We might have two identical strings. If so we | |
3822 | can ignore the second one. There is no need for wchar_t vs UTF-16 | |
3823 | theatrics here - we are only interested in (case sensitive) equality. */ | |
3824 | else if (memcmp (astring + 2, bstring + 2, alen * 2) != 0) | |
3825 | break; | |
3826 | ||
3827 | astring += (alen + 1) * 2; | |
3828 | bstring += (blen + 1) * 2; | |
3829 | } | |
3830 | ||
3831 | if (i != 16) | |
3832 | { | |
3833 | if (a->parent != NULL | |
3834 | && a->parent->entry != NULL | |
3835 | && a->parent->entry->is_name == FALSE) | |
3836 | _bfd_error_handler (_(".rsrc merge failure: duplicate string resource: %d"), | |
3837 | ((a->parent->entry->name_id.id - 1) << 4) + i); | |
3838 | return FALSE; | |
3839 | } | |
3840 | ||
3841 | if (copy_needed == 0) | |
3842 | return TRUE; | |
3843 | ||
3844 | /* If we reach here then A and B must both have non-colliding strings. | |
3845 | (We never get string resources with fully empty string tables). | |
3846 | We need to allocate an extra COPY_NEEDED bytes in A and then bring | |
3847 | in B's strings. */ | |
9373215c | 3848 | new_data = bfd_malloc (a->value.leaf->size + copy_needed); |
5879bb8f NC |
3849 | if (new_data == NULL) |
3850 | return FALSE; | |
3851 | ||
9373215c | 3852 | nstring = new_data; |
5879bb8f NC |
3853 | astring = a->value.leaf->data; |
3854 | bstring = b->value.leaf->data; | |
3855 | ||
3856 | for (i = 0; i < 16; i++) | |
3857 | { | |
3858 | unsigned int alen = astring[0] + (astring[1] << 8); | |
3859 | unsigned int blen = bstring[0] + (bstring[1] << 8); | |
3860 | ||
3861 | if (alen != 0) | |
3862 | { | |
3863 | memcpy (nstring, astring, (alen + 1) * 2); | |
3864 | nstring += (alen + 1) * 2; | |
3865 | } | |
3866 | else if (blen != 0) | |
3867 | { | |
3868 | memcpy (nstring, bstring, (blen + 1) * 2); | |
3869 | nstring += (blen + 1) * 2; | |
3870 | } | |
3871 | else | |
3872 | { | |
3873 | * nstring++ = 0; | |
3874 | * nstring++ = 0; | |
3875 | } | |
9373215c | 3876 | |
5879bb8f NC |
3877 | astring += (alen + 1) * 2; |
3878 | bstring += (blen + 1) * 2; | |
3879 | } | |
3880 | ||
3881 | BFD_ASSERT (nstring - new_data == (signed) (a->value.leaf->size + copy_needed)); | |
9373215c | 3882 | |
5879bb8f NC |
3883 | free (a->value.leaf->data); |
3884 | a->value.leaf->data = new_data; | |
3885 | a->value.leaf->size += copy_needed; | |
3886 | ||
3887 | return TRUE; | |
3888 | } | |
3889 | ||
3890 | static void rsrc_merge (rsrc_entry *, rsrc_entry *); | |
3891 | ||
3892 | /* Sort the entries in given part of the directory. | |
3893 | We use an old fashioned bubble sort because we are dealing | |
9373215c | 3894 | with lists and we want to handle matches specially. */ |
5879bb8f NC |
3895 | |
3896 | static void | |
3897 | rsrc_sort_entries (rsrc_dir_chain * chain, | |
3898 | bfd_boolean is_name, | |
3899 | rsrc_directory * dir) | |
3900 | { | |
3901 | rsrc_entry * entry; | |
3902 | rsrc_entry * next; | |
3903 | rsrc_entry ** points_to_entry; | |
3904 | bfd_boolean swapped; | |
3905 | ||
3906 | if (chain->num_entries < 2) | |
3907 | return; | |
3908 | ||
3909 | do | |
3910 | { | |
3911 | swapped = FALSE; | |
3912 | points_to_entry = & chain->first_entry; | |
3913 | entry = * points_to_entry; | |
3914 | next = entry->next_entry; | |
3915 | ||
3916 | do | |
3917 | { | |
3918 | signed int cmp = rsrc_cmp (is_name, entry, next); | |
3919 | ||
3920 | if (cmp > 0) | |
3921 | { | |
3922 | entry->next_entry = next->next_entry; | |
3923 | next->next_entry = entry; | |
3924 | * points_to_entry = next; | |
3925 | points_to_entry = & next->next_entry; | |
3926 | next = entry->next_entry; | |
3927 | swapped = TRUE; | |
3928 | } | |
3929 | else if (cmp == 0) | |
3930 | { | |
3931 | if (entry->is_dir && next->is_dir) | |
3932 | { | |
3933 | /* When we encounter identical directory entries we have to | |
3934 | merge them together. The exception to this rule is for | |
3935 | resource manifests - there can only be one of these, | |
3936 | even if they differ in language. Zero-language manifests | |
3937 | are assumed to be default manifests (provided by the | |
3714081c | 3938 | Cygwin/MinGW build system) and these can be silently dropped, |
5879bb8f NC |
3939 | unless that would reduce the number of manifests to zero. |
3940 | There should only ever be one non-zero lang manifest - | |
3941 | if there are more it is an error. A non-zero lang | |
3942 | manifest takes precedence over a default manifest. */ | |
3943 | if (entry->is_name == FALSE | |
3944 | && entry->name_id.id == 1 | |
3945 | && dir != NULL | |
3946 | && dir->entry != NULL | |
3947 | && dir->entry->is_name == FALSE | |
3948 | && dir->entry->name_id.id == 0x18) | |
3949 | { | |
3950 | if (next->value.directory->names.num_entries == 0 | |
3951 | && next->value.directory->ids.num_entries == 1 | |
3952 | && next->value.directory->ids.first_entry->is_name == FALSE | |
3953 | && next->value.directory->ids.first_entry->name_id.id == 0) | |
3954 | /* Fall through so that NEXT is dropped. */ | |
3955 | ; | |
3956 | else if (entry->value.directory->names.num_entries == 0 | |
3957 | && entry->value.directory->ids.num_entries == 1 | |
3958 | && entry->value.directory->ids.first_entry->is_name == FALSE | |
3959 | && entry->value.directory->ids.first_entry->name_id.id == 0) | |
3960 | { | |
3961 | /* Swap ENTRY and NEXT. Then fall through so that the old ENTRY is dropped. */ | |
3962 | entry->next_entry = next->next_entry; | |
3963 | next->next_entry = entry; | |
3964 | * points_to_entry = next; | |
3965 | points_to_entry = & next->next_entry; | |
3966 | next = entry->next_entry; | |
3967 | swapped = TRUE; | |
3968 | } | |
3969 | else | |
3970 | { | |
3971 | _bfd_error_handler (_(".rsrc merge failure: multiple non-default manifests")); | |
3972 | bfd_set_error (bfd_error_file_truncated); | |
3973 | return; | |
3974 | } | |
9373215c | 3975 | |
5879bb8f NC |
3976 | /* Unhook NEXT from the chain. */ |
3977 | /* FIXME: memory loss here. */ | |
3978 | entry->next_entry = next->next_entry; | |
3979 | chain->num_entries --; | |
3980 | if (chain->num_entries < 2) | |
3981 | return; | |
3982 | next = next->next_entry; | |
3983 | } | |
3984 | else | |
3985 | rsrc_merge (entry, next); | |
3986 | } | |
3987 | else if (entry->is_dir != next->is_dir) | |
3988 | { | |
3989 | _bfd_error_handler (_(".rsrc merge failure: a directory matches a leaf")); | |
3990 | bfd_set_error (bfd_error_file_truncated); | |
3991 | return; | |
3992 | } | |
3993 | else | |
3994 | { | |
3995 | /* Otherwise with identical leaves we issue an error | |
3996 | message - because there should never be duplicates. | |
3997 | The exception is Type 18/Name 1/Lang 0 which is the | |
3998 | defaul manifest - this can just be dropped. */ | |
3999 | if (entry->is_name == FALSE | |
4000 | && entry->name_id.id == 0 | |
4001 | && dir != NULL | |
4002 | && dir->entry != NULL | |
4003 | && dir->entry->is_name == FALSE | |
4004 | && dir->entry->name_id.id == 1 | |
4005 | && dir->entry->parent != NULL | |
4006 | && dir->entry->parent->entry != NULL | |
4007 | && dir->entry->parent->entry->is_name == FALSE | |
4008 | && dir->entry->parent->entry->name_id.id == 0x18 /* RT_MANIFEST */) | |
4009 | ; | |
4010 | else if (dir != NULL | |
4011 | && dir->entry != NULL | |
4012 | && dir->entry->parent != NULL | |
4013 | && dir->entry->parent->entry != NULL | |
4014 | && dir->entry->parent->entry->is_name == FALSE | |
4015 | && dir->entry->parent->entry->name_id.id == 0x6 /* RT_STRING */) | |
4016 | { | |
4017 | /* Strings need special handling. */ | |
4018 | if (! rsrc_merge_string_entries (entry, next)) | |
4019 | { | |
4020 | /* _bfd_error_handler should have been called inside merge_strings. */ | |
4021 | bfd_set_error (bfd_error_file_truncated); | |
4022 | return; | |
4023 | } | |
4024 | } | |
4025 | else | |
4026 | { | |
4027 | if (dir == NULL | |
4028 | || dir->entry == NULL | |
4029 | || dir->entry->parent == NULL | |
4030 | || dir->entry->parent->entry == NULL) | |
4031 | _bfd_error_handler (_(".rsrc merge failure: duplicate leaf")); | |
4032 | else | |
4033 | _bfd_error_handler (_(".rsrc merge failure: duplicate leaf: %s"), | |
4034 | rsrc_resource_name (entry, dir)); | |
4035 | bfd_set_error (bfd_error_file_truncated); | |
4036 | return; | |
4037 | } | |
4038 | } | |
4039 | ||
4040 | /* Unhook NEXT from the chain. */ | |
4041 | entry->next_entry = next->next_entry; | |
4042 | chain->num_entries --; | |
4043 | if (chain->num_entries < 2) | |
4044 | return; | |
4045 | next = next->next_entry; | |
4046 | } | |
4047 | else | |
4048 | { | |
4049 | points_to_entry = & entry->next_entry; | |
4050 | entry = next; | |
4051 | next = next->next_entry; | |
4052 | } | |
4053 | } | |
4054 | while (next); | |
4055 | ||
4056 | chain->last_entry = entry; | |
4057 | } | |
4058 | while (swapped); | |
4059 | } | |
4060 | ||
4061 | /* Attach B's chain onto A. */ | |
4062 | static void | |
9373215c | 4063 | rsrc_attach_chain (rsrc_dir_chain * achain, rsrc_dir_chain * bchain) |
5879bb8f NC |
4064 | { |
4065 | if (bchain->num_entries == 0) | |
4066 | return; | |
4067 | ||
4068 | achain->num_entries += bchain->num_entries; | |
4069 | ||
4070 | if (achain->first_entry == NULL) | |
4071 | { | |
4072 | achain->first_entry = bchain->first_entry; | |
4073 | achain->last_entry = bchain->last_entry; | |
4074 | } | |
4075 | else | |
4076 | { | |
4077 | achain->last_entry->next_entry = bchain->first_entry; | |
4078 | achain->last_entry = bchain->last_entry; | |
4079 | } | |
9373215c | 4080 | |
5879bb8f NC |
4081 | bchain->num_entries = 0; |
4082 | bchain->first_entry = bchain->last_entry = NULL; | |
4083 | } | |
4084 | ||
4085 | static void | |
4086 | rsrc_merge (struct rsrc_entry * a, struct rsrc_entry * b) | |
4087 | { | |
9373215c PM |
4088 | rsrc_directory * adir; |
4089 | rsrc_directory * bdir; | |
4090 | ||
5879bb8f NC |
4091 | BFD_ASSERT (a->is_dir); |
4092 | BFD_ASSERT (b->is_dir); | |
4093 | ||
9373215c PM |
4094 | adir = a->value.directory; |
4095 | bdir = b->value.directory; | |
4096 | ||
5879bb8f NC |
4097 | if (adir->characteristics != bdir->characteristics) |
4098 | { | |
4099 | _bfd_error_handler (_(".rsrc merge failure: dirs with differing characteristics\n")); | |
4100 | bfd_set_error (bfd_error_file_truncated); | |
4101 | return; | |
4102 | } | |
9373215c | 4103 | |
5879bb8f NC |
4104 | if (adir->major != bdir->major || adir->minor != bdir->minor) |
4105 | { | |
4106 | _bfd_error_handler (_(".rsrc merge failure: differing directory versions\n")); | |
4107 | bfd_set_error (bfd_error_file_truncated); | |
4108 | return; | |
4109 | } | |
4110 | ||
4111 | /* Attach B's name chain to A. */ | |
4112 | rsrc_attach_chain (& adir->names, & bdir->names); | |
4113 | ||
4114 | /* Attach B's ID chain to A. */ | |
4115 | rsrc_attach_chain (& adir->ids, & bdir->ids); | |
4116 | ||
4117 | /* Now sort A's entries. */ | |
4118 | rsrc_sort_entries (& adir->names, TRUE, adir); | |
4119 | rsrc_sort_entries (& adir->ids, FALSE, adir); | |
4120 | } | |
4121 | ||
4122 | /* Check the .rsrc section. If it contains multiple concatenated | |
4123 | resources then we must merge them properly. Otherwise Windows | |
4124 | will ignore all but the first set. */ | |
4125 | ||
4126 | static void | |
4127 | rsrc_process_section (bfd * abfd, | |
4128 | struct coff_final_link_info * pfinfo) | |
4129 | { | |
9373215c PM |
4130 | rsrc_directory new_table; |
4131 | bfd_size_type size; | |
4132 | asection * sec; | |
4133 | pe_data_type * pe; | |
4134 | bfd_vma rva_bias; | |
4135 | bfd_byte * data; | |
4136 | bfd_byte * datastart; | |
4137 | bfd_byte * dataend; | |
4138 | bfd_byte * new_data; | |
4139 | unsigned int num_resource_sets; | |
4140 | rsrc_directory * type_tables; | |
4141 | rsrc_write_data write_data; | |
4142 | unsigned int indx; | |
6caf7111 NC |
4143 | bfd * input; |
4144 | unsigned int num_input_rsrc = 0; | |
4145 | unsigned int max_num_input_rsrc = 4; | |
4146 | ptrdiff_t * rsrc_sizes = NULL; | |
5879bb8f NC |
4147 | |
4148 | new_table.names.num_entries = 0; | |
4149 | new_table.ids.num_entries = 0; | |
9373215c | 4150 | |
5879bb8f NC |
4151 | sec = bfd_get_section_by_name (abfd, ".rsrc"); |
4152 | if (sec == NULL || (size = sec->rawsize) == 0) | |
4153 | return; | |
4154 | ||
9373215c | 4155 | pe = pe_data (abfd); |
5879bb8f NC |
4156 | if (pe == NULL) |
4157 | return; | |
4158 | ||
5879bb8f NC |
4159 | rva_bias = sec->vma - pe->pe_opthdr.ImageBase; |
4160 | ||
9373215c | 4161 | data = bfd_malloc (size); |
5879bb8f NC |
4162 | if (data == NULL) |
4163 | return; | |
c32abae8 | 4164 | |
9373215c | 4165 | datastart = data; |
5879bb8f NC |
4166 | |
4167 | if (! bfd_get_section_contents (abfd, sec, data, 0, size)) | |
4168 | goto end; | |
4169 | ||
6caf7111 NC |
4170 | /* Step zero: Scan the input bfds looking for .rsrc sections and record |
4171 | their lengths. Note - we rely upon the fact that the linker script | |
4172 | does *not* sort the input .rsrc sections, so that the order in the | |
4173 | linkinfo list matches the order in the output .rsrc section. | |
4174 | ||
4175 | We need to know the lengths because each input .rsrc section has padding | |
4176 | at the end of a variable amount. (It does not appear to be based upon | |
4177 | the section alignment or the file alignment). We need to skip any | |
4178 | padding bytes when parsing the input .rsrc sections. */ | |
4179 | rsrc_sizes = bfd_malloc (max_num_input_rsrc * sizeof * rsrc_sizes); | |
4180 | if (rsrc_sizes == NULL) | |
4181 | goto end; | |
4182 | ||
4183 | for (input = pfinfo->info->input_bfds; | |
4184 | input != NULL; | |
c72f2fb2 | 4185 | input = input->link.next) |
6caf7111 NC |
4186 | { |
4187 | asection * rsrc_sec = bfd_get_section_by_name (input, ".rsrc"); | |
4188 | ||
9ac47a43 TS |
4189 | /* PR 18372 - skip discarded .rsrc sections. */ |
4190 | if (rsrc_sec != NULL && !discarded_section (rsrc_sec)) | |
6caf7111 NC |
4191 | { |
4192 | if (num_input_rsrc == max_num_input_rsrc) | |
4193 | { | |
4194 | max_num_input_rsrc += 10; | |
4195 | rsrc_sizes = bfd_realloc (rsrc_sizes, max_num_input_rsrc | |
4196 | * sizeof * rsrc_sizes); | |
4197 | if (rsrc_sizes == NULL) | |
4198 | goto end; | |
4199 | } | |
4200 | ||
4201 | BFD_ASSERT (rsrc_sec->size > 0); | |
4202 | rsrc_sizes [num_input_rsrc ++] = rsrc_sec->size; | |
4203 | } | |
4204 | } | |
4205 | ||
4206 | if (num_input_rsrc < 2) | |
4207 | goto end; | |
61e2488c | 4208 | |
5879bb8f NC |
4209 | /* Step one: Walk the section, computing the size of the tables, |
4210 | leaves and data and decide if we need to do anything. */ | |
1d63324c | 4211 | dataend = data + size; |
9373215c | 4212 | num_resource_sets = 0; |
5879bb8f NC |
4213 | |
4214 | while (data < dataend) | |
4215 | { | |
4216 | bfd_byte * p = data; | |
4217 | ||
4218 | data = rsrc_count_directory (abfd, data, data, dataend, rva_bias); | |
1d63324c | 4219 | |
5879bb8f NC |
4220 | if (data > dataend) |
4221 | { | |
4222 | /* Corrupted .rsrc section - cannot merge. */ | |
4223 | _bfd_error_handler (_("%s: .rsrc merge failure: corrupt .rsrc section"), | |
4224 | bfd_get_filename (abfd)); | |
4225 | bfd_set_error (bfd_error_file_truncated); | |
4226 | goto end; | |
4227 | } | |
4228 | ||
6caf7111 NC |
4229 | if ((data - p) > rsrc_sizes [num_resource_sets]) |
4230 | { | |
4231 | _bfd_error_handler (_("%s: .rsrc merge failure: unexpected .rsrc size"), | |
4232 | bfd_get_filename (abfd)); | |
4233 | bfd_set_error (bfd_error_file_truncated); | |
4234 | goto end; | |
4235 | } | |
4236 | /* FIXME: Should we add a check for "data - p" being much smaller | |
4237 | than rsrc_sizes[num_resource_sets] ? */ | |
4238 | ||
4239 | data = p + rsrc_sizes[num_resource_sets]; | |
5879bb8f | 4240 | rva_bias += data - p; |
5879bb8f NC |
4241 | ++ num_resource_sets; |
4242 | } | |
6caf7111 | 4243 | BFD_ASSERT (num_resource_sets == num_input_rsrc); |
5879bb8f NC |
4244 | |
4245 | /* Step two: Walk the data again, building trees of the resources. */ | |
4246 | data = datastart; | |
4247 | rva_bias = sec->vma - pe->pe_opthdr.ImageBase; | |
4248 | ||
9373215c | 4249 | type_tables = bfd_malloc (num_resource_sets * sizeof * type_tables); |
5879bb8f NC |
4250 | if (type_tables == NULL) |
4251 | goto end; | |
4252 | ||
9373215c | 4253 | indx = 0; |
5879bb8f NC |
4254 | while (data < dataend) |
4255 | { | |
4256 | bfd_byte * p = data; | |
4257 | ||
6caf7111 | 4258 | (void) rsrc_parse_directory (abfd, type_tables + indx, data, data, |
9373215c | 4259 | dataend, rva_bias, NULL); |
6caf7111 | 4260 | data = p + rsrc_sizes[indx]; |
5879bb8f | 4261 | rva_bias += data - p; |
6caf7111 | 4262 | ++ indx; |
5879bb8f | 4263 | } |
337e86d7 | 4264 | BFD_ASSERT (indx == num_resource_sets); |
9373215c | 4265 | |
5879bb8f | 4266 | /* Step three: Merge the top level tables (there can be only one). |
9373215c | 4267 | |
5879bb8f | 4268 | We must ensure that the merged entries are in ascending order. |
9373215c | 4269 | |
5879bb8f NC |
4270 | We also thread the top level table entries from the old tree onto |
4271 | the new table, so that they can be pulled off later. */ | |
4272 | ||
4273 | /* FIXME: Should we verify that all type tables are the same ? */ | |
4274 | new_table.characteristics = type_tables[0].characteristics; | |
4275 | new_table.time = type_tables[0].time; | |
4276 | new_table.major = type_tables[0].major; | |
4277 | new_table.minor = type_tables[0].minor; | |
4278 | ||
4279 | /* Chain the NAME entries onto the table. */ | |
4280 | new_table.names.first_entry = NULL; | |
4281 | new_table.names.last_entry = NULL; | |
4282 | ||
337e86d7 L |
4283 | for (indx = 0; indx < num_resource_sets; indx++) |
4284 | rsrc_attach_chain (& new_table.names, & type_tables[indx].names); | |
5879bb8f NC |
4285 | |
4286 | rsrc_sort_entries (& new_table.names, TRUE, & new_table); | |
9373215c | 4287 | |
5879bb8f NC |
4288 | /* Chain the ID entries onto the table. */ |
4289 | new_table.ids.first_entry = NULL; | |
4290 | new_table.ids.last_entry = NULL; | |
4291 | ||
337e86d7 L |
4292 | for (indx = 0; indx < num_resource_sets; indx++) |
4293 | rsrc_attach_chain (& new_table.ids, & type_tables[indx].ids); | |
5879bb8f NC |
4294 | |
4295 | rsrc_sort_entries (& new_table.ids, FALSE, & new_table); | |
4296 | ||
4297 | /* Step four: Create new contents for the .rsrc section. */ | |
3714081c NC |
4298 | /* Step four point one: Compute the size of each region of the .rsrc section. |
4299 | We do this now, rather than earlier, as the merging above may have dropped | |
4300 | some entries. */ | |
4301 | sizeof_leaves = sizeof_strings = sizeof_tables_and_entries = 0; | |
4302 | rsrc_compute_region_sizes (& new_table); | |
4303 | /* We increment sizeof_strings to make sure that resource data | |
4304 | starts on an 8-byte boundary. FIXME: Is this correct ? */ | |
4305 | sizeof_strings = (sizeof_strings + 7) & ~ 7; | |
4306 | ||
c32abae8 | 4307 | new_data = bfd_zalloc (abfd, size); |
5879bb8f NC |
4308 | if (new_data == NULL) |
4309 | goto end; | |
4310 | ||
5879bb8f NC |
4311 | write_data.abfd = abfd; |
4312 | write_data.datastart = new_data; | |
4313 | write_data.next_table = new_data; | |
4314 | write_data.next_leaf = new_data + sizeof_tables_and_entries; | |
4315 | write_data.next_string = write_data.next_leaf + sizeof_leaves; | |
4316 | write_data.next_data = write_data.next_string + sizeof_strings; | |
9373215c | 4317 | write_data.rva_bias = sec->vma - pe->pe_opthdr.ImageBase; |
5879bb8f NC |
4318 | |
4319 | rsrc_write_directory (& write_data, & new_table); | |
4320 | ||
4321 | /* Step five: Replace the old contents with the new. | |
ec8f7688 JT |
4322 | We don't recompute the size as it's too late here to shrink section. |
4323 | See PR ld/20193 for more details. */ | |
5879bb8f NC |
4324 | bfd_set_section_contents (pfinfo->output_bfd, sec, new_data, 0, size); |
4325 | sec->size = sec->rawsize = size; | |
9373215c | 4326 | |
5879bb8f | 4327 | end: |
3714081c | 4328 | /* Step six: Free all the memory that we have used. */ |
5879bb8f NC |
4329 | /* FIXME: Free the resource tree, if we have one. */ |
4330 | free (datastart); | |
6caf7111 | 4331 | free (rsrc_sizes); |
5879bb8f | 4332 | } |
5174d0fb | 4333 | |
2fbadf2c ILT |
4334 | /* Handle the .idata section and other things that need symbol table |
4335 | access. */ | |
4336 | ||
b34976b6 | 4337 | bfd_boolean |
7920ce38 | 4338 | _bfd_XXi_final_link_postscript (bfd * abfd, struct coff_final_link_info *pfinfo) |
2fbadf2c ILT |
4339 | { |
4340 | struct coff_link_hash_entry *h1; | |
4341 | struct bfd_link_info *info = pfinfo->info; | |
4e22f78d | 4342 | bfd_boolean result = TRUE; |
2fbadf2c ILT |
4343 | |
4344 | /* There are a few fields that need to be filled in now while we | |
4345 | have symbol table access. | |
4346 | ||
4347 | The .idata subsections aren't directly available as sections, but | |
4348 | they are in the symbol table, so get them from there. */ | |
4349 | ||
4350 | /* The import directory. This is the address of .idata$2, with size | |
4351 | of .idata$2 + .idata$3. */ | |
4352 | h1 = coff_link_hash_lookup (coff_hash_table (info), | |
b34976b6 | 4353 | ".idata$2", FALSE, FALSE, TRUE); |
2fbadf2c ILT |
4354 | if (h1 != NULL) |
4355 | { | |
4e1fc599 | 4356 | /* PR ld/2729: We cannot rely upon all the output sections having been |
4e22f78d NC |
4357 | created properly, so check before referencing them. Issue a warning |
4358 | message for any sections tht could not be found. */ | |
b92997d6 AM |
4359 | if ((h1->root.type == bfd_link_hash_defined |
4360 | || h1->root.type == bfd_link_hash_defweak) | |
4361 | && h1->root.u.def.section != NULL | |
4e22f78d | 4362 | && h1->root.u.def.section->output_section != NULL) |
6c73cbb1 | 4363 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_TABLE].VirtualAddress = |
4e22f78d NC |
4364 | (h1->root.u.def.value |
4365 | + h1->root.u.def.section->output_section->vma | |
4366 | + h1->root.u.def.section->output_offset); | |
4367 | else | |
4368 | { | |
4369 | _bfd_error_handler | |
4e1fc599 | 4370 | (_("%B: unable to fill in DataDictionary[1] because .idata$2 is missing"), |
4e22f78d NC |
4371 | abfd); |
4372 | result = FALSE; | |
4373 | } | |
4374 | ||
2fbadf2c | 4375 | h1 = coff_link_hash_lookup (coff_hash_table (info), |
b34976b6 | 4376 | ".idata$4", FALSE, FALSE, TRUE); |
4e22f78d | 4377 | if (h1 != NULL |
b92997d6 AM |
4378 | && (h1->root.type == bfd_link_hash_defined |
4379 | || h1->root.type == bfd_link_hash_defweak) | |
4e22f78d NC |
4380 | && h1->root.u.def.section != NULL |
4381 | && h1->root.u.def.section->output_section != NULL) | |
6c73cbb1 | 4382 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_TABLE].Size = |
4e22f78d NC |
4383 | ((h1->root.u.def.value |
4384 | + h1->root.u.def.section->output_section->vma | |
4385 | + h1->root.u.def.section->output_offset) | |
6c73cbb1 | 4386 | - pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_TABLE].VirtualAddress); |
4e22f78d NC |
4387 | else |
4388 | { | |
4389 | _bfd_error_handler | |
4e1fc599 | 4390 | (_("%B: unable to fill in DataDictionary[1] because .idata$4 is missing"), |
4e22f78d NC |
4391 | abfd); |
4392 | result = FALSE; | |
4393 | } | |
2fbadf2c ILT |
4394 | |
4395 | /* The import address table. This is the size/address of | |
4396 | .idata$5. */ | |
4397 | h1 = coff_link_hash_lookup (coff_hash_table (info), | |
b34976b6 | 4398 | ".idata$5", FALSE, FALSE, TRUE); |
4e22f78d | 4399 | if (h1 != NULL |
b92997d6 AM |
4400 | && (h1->root.type == bfd_link_hash_defined |
4401 | || h1->root.type == bfd_link_hash_defweak) | |
4e22f78d NC |
4402 | && h1->root.u.def.section != NULL |
4403 | && h1->root.u.def.section->output_section != NULL) | |
6c73cbb1 | 4404 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_ADDRESS_TABLE].VirtualAddress = |
4e22f78d NC |
4405 | (h1->root.u.def.value |
4406 | + h1->root.u.def.section->output_section->vma | |
4407 | + h1->root.u.def.section->output_offset); | |
4408 | else | |
4409 | { | |
4410 | _bfd_error_handler | |
4e1fc599 | 4411 | (_("%B: unable to fill in DataDictionary[12] because .idata$5 is missing"), |
4e22f78d NC |
4412 | abfd); |
4413 | result = FALSE; | |
4414 | } | |
4415 | ||
2fbadf2c | 4416 | h1 = coff_link_hash_lookup (coff_hash_table (info), |
b34976b6 | 4417 | ".idata$6", FALSE, FALSE, TRUE); |
4e22f78d | 4418 | if (h1 != NULL |
b92997d6 AM |
4419 | && (h1->root.type == bfd_link_hash_defined |
4420 | || h1->root.type == bfd_link_hash_defweak) | |
4e22f78d NC |
4421 | && h1->root.u.def.section != NULL |
4422 | && h1->root.u.def.section->output_section != NULL) | |
6c73cbb1 | 4423 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_ADDRESS_TABLE].Size = |
4e22f78d NC |
4424 | ((h1->root.u.def.value |
4425 | + h1->root.u.def.section->output_section->vma | |
4426 | + h1->root.u.def.section->output_offset) | |
4e1fc599 | 4427 | - pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_ADDRESS_TABLE].VirtualAddress); |
4e22f78d NC |
4428 | else |
4429 | { | |
4430 | _bfd_error_handler | |
4e1fc599 | 4431 | (_("%B: unable to fill in DataDictionary[PE_IMPORT_ADDRESS_TABLE (12)] because .idata$6 is missing"), |
4e22f78d NC |
4432 | abfd); |
4433 | result = FALSE; | |
4434 | } | |
2fbadf2c | 4435 | } |
cb2f80e6 KT |
4436 | else |
4437 | { | |
4438 | h1 = coff_link_hash_lookup (coff_hash_table (info), | |
4439 | "__IAT_start__", FALSE, FALSE, TRUE); | |
4440 | if (h1 != NULL | |
4441 | && (h1->root.type == bfd_link_hash_defined | |
4442 | || h1->root.type == bfd_link_hash_defweak) | |
4443 | && h1->root.u.def.section != NULL | |
4444 | && h1->root.u.def.section->output_section != NULL) | |
4445 | { | |
4446 | bfd_vma iat_va; | |
4447 | ||
4448 | iat_va = | |
4449 | (h1->root.u.def.value | |
4450 | + h1->root.u.def.section->output_section->vma | |
4451 | + h1->root.u.def.section->output_offset); | |
4452 | ||
4453 | h1 = coff_link_hash_lookup (coff_hash_table (info), | |
4454 | "__IAT_end__", FALSE, FALSE, TRUE); | |
4455 | if (h1 != NULL | |
4456 | && (h1->root.type == bfd_link_hash_defined | |
4457 | || h1->root.type == bfd_link_hash_defweak) | |
4458 | && h1->root.u.def.section != NULL | |
4459 | && h1->root.u.def.section->output_section != NULL) | |
4460 | { | |
4461 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_ADDRESS_TABLE].Size = | |
4462 | ((h1->root.u.def.value | |
4463 | + h1->root.u.def.section->output_section->vma | |
4464 | + h1->root.u.def.section->output_offset) | |
4465 | - iat_va); | |
4466 | if (pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_ADDRESS_TABLE].Size != 0) | |
4467 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_ADDRESS_TABLE].VirtualAddress = | |
4468 | iat_va - pe_data (abfd)->pe_opthdr.ImageBase; | |
4469 | } | |
4470 | else | |
4471 | { | |
4472 | _bfd_error_handler | |
4473 | (_("%B: unable to fill in DataDictionary[PE_IMPORT_ADDRESS_TABLE(12)]" | |
4474 | " because .idata$6 is missing"), abfd); | |
4475 | result = FALSE; | |
4476 | } | |
4477 | } | |
4478 | } | |
ca6dee30 NC |
4479 | |
4480 | h1 = coff_link_hash_lookup (coff_hash_table (info), | |
61e2488c | 4481 | (bfd_get_symbol_leading_char (abfd) != 0 |
c91a930c KT |
4482 | ? "__tls_used" : "_tls_used"), |
4483 | FALSE, FALSE, TRUE); | |
ca6dee30 NC |
4484 | if (h1 != NULL) |
4485 | { | |
b92997d6 AM |
4486 | if ((h1->root.type == bfd_link_hash_defined |
4487 | || h1->root.type == bfd_link_hash_defweak) | |
4488 | && h1->root.u.def.section != NULL | |
4e22f78d | 4489 | && h1->root.u.def.section->output_section != NULL) |
6c73cbb1 | 4490 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_TLS_TABLE].VirtualAddress = |
4e22f78d NC |
4491 | (h1->root.u.def.value |
4492 | + h1->root.u.def.section->output_section->vma | |
4493 | + h1->root.u.def.section->output_offset | |
4494 | - pe_data (abfd)->pe_opthdr.ImageBase); | |
4495 | else | |
4496 | { | |
4497 | _bfd_error_handler | |
4e1fc599 | 4498 | (_("%B: unable to fill in DataDictionary[9] because __tls_used is missing"), |
4e22f78d NC |
4499 | abfd); |
4500 | result = FALSE; | |
4501 | } | |
bc2b2990 PM |
4502 | /* According to PECOFF sepcifications by Microsoft version 8.2 |
4503 | the TLS data directory consists of 4 pointers, followed | |
4504 | by two 4-byte integer. This implies that the total size | |
68ffbac6 | 4505 | is different for 32-bit and 64-bit executables. */ |
bc2b2990 | 4506 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
6c73cbb1 | 4507 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_TLS_TABLE].Size = 0x18; |
bc2b2990 PM |
4508 | #else |
4509 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_TLS_TABLE].Size = 0x28; | |
4510 | #endif | |
ca6dee30 NC |
4511 | } |
4512 | ||
5174d0fb KT |
4513 | /* If there is a .pdata section and we have linked pdata finally, we |
4514 | need to sort the entries ascending. */ | |
4515 | #if !defined(COFF_WITH_pep) && defined(COFF_WITH_pex64) | |
4516 | { | |
4517 | asection *sec = bfd_get_section_by_name (abfd, ".pdata"); | |
4518 | ||
4519 | if (sec) | |
4520 | { | |
21e68916 KT |
4521 | bfd_size_type x = sec->rawsize; |
4522 | bfd_byte *tmp_data = NULL; | |
5174d0fb | 4523 | |
21e68916 KT |
4524 | if (x) |
4525 | tmp_data = bfd_malloc (x); | |
4526 | ||
4527 | if (tmp_data != NULL) | |
5174d0fb | 4528 | { |
21e68916 KT |
4529 | if (bfd_get_section_contents (abfd, sec, tmp_data, 0, x)) |
4530 | { | |
4531 | qsort (tmp_data, | |
4532 | (size_t) (x / 12), | |
4533 | 12, sort_x64_pdata); | |
4534 | bfd_set_section_contents (pfinfo->output_bfd, sec, | |
4535 | tmp_data, 0, x); | |
4536 | } | |
4537 | free (tmp_data); | |
5174d0fb | 4538 | } |
86eafac0 NC |
4539 | else |
4540 | result = FALSE; | |
5174d0fb KT |
4541 | } |
4542 | } | |
4543 | #endif | |
4544 | ||
5879bb8f NC |
4545 | rsrc_process_section (abfd, pfinfo); |
4546 | ||
2fbadf2c ILT |
4547 | /* If we couldn't find idata$2, we either have an excessively |
4548 | trivial program or are in DEEP trouble; we have to assume trivial | |
4549 | program.... */ | |
4e22f78d | 4550 | return result; |
2fbadf2c | 4551 | } |