Commit | Line | Data |
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277d1b5e | 1 | /* Support for the generic parts of PE/PEI; the common executable parts. |
250d07de | 2 | Copyright (C) 1995-2021 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 | ||
1dd1bc4d OM |
38 | The PE/PEI format is also used by .NET. ECMA-335 describes this: |
39 | ||
40 | "Standard ECMA-335 Common Language Infrastructure (CLI)", 6th Edition, June 2012. | |
41 | ||
42 | This is also available at | |
43 | https://www.ecma-international.org/publications/files/ECMA-ST/ECMA-335.pdf. | |
44 | ||
277d1b5e ILT |
45 | The *sole* difference between the pe format and the pei format is that the |
46 | latter has an MSDOS 2.0 .exe header on the front that prints the message | |
47 | "This app must be run under Windows." (or some such). | |
48 | (FIXME: Whether that statement is *really* true or not is unknown. | |
49 | Are there more subtle differences between pe and pei formats? | |
50 | For now assume there aren't. If you find one, then for God sakes | |
51 | document it here!) | |
52 | ||
53 | The Microsoft docs use the word "image" instead of "executable" because | |
54 | the former can also refer to a DLL (shared library). Confusion can arise | |
55 | because the `i' in `pei' also refers to "image". The `pe' format can | |
56 | also create images (i.e. executables), it's just that to run on a win32 | |
57 | system you need to use the pei format. | |
58 | ||
59 | FIXME: Please add more docs here so the next poor fool that has to hack | |
60 | on this code has a chance of getting something accomplished without | |
ca09e32b | 61 | wasting too much time. */ |
277d1b5e | 62 | |
99ad8390 NC |
63 | /* This expands into COFF_WITH_pe, COFF_WITH_pep, or COFF_WITH_pex64 |
64 | depending on whether we're compiling for straight PE or PE+. */ | |
cbff5e0d DD |
65 | #define COFF_WITH_XX |
66 | ||
277d1b5e | 67 | #include "sysdep.h" |
3db64b00 | 68 | #include "bfd.h" |
277d1b5e ILT |
69 | #include "libbfd.h" |
70 | #include "coff/internal.h" | |
5fdcb63c | 71 | #include "bfdver.h" |
7769fa97 | 72 | #include "libiberty.h" |
5879bb8f NC |
73 | #ifdef HAVE_WCHAR_H |
74 | #include <wchar.h> | |
75 | #endif | |
31593e1b NC |
76 | #ifdef HAVE_WCTYPE_H |
77 | #include <wctype.h> | |
78 | #endif | |
277d1b5e ILT |
79 | |
80 | /* NOTE: it's strange to be including an architecture specific header | |
81 | in what's supposed to be general (to PE/PEI) code. However, that's | |
82 | where the definitions are, and they don't vary per architecture | |
83 | within PE/PEI, so we get them from there. FIXME: The lack of | |
84 | variance is an assumption which may prove to be incorrect if new | |
85 | PE/PEI targets are created. */ | |
99ad8390 NC |
86 | #if defined COFF_WITH_pex64 |
87 | # include "coff/x86_64.h" | |
88 | #elif defined COFF_WITH_pep | |
cbff5e0d DD |
89 | # include "coff/ia64.h" |
90 | #else | |
91 | # include "coff/i386.h" | |
92 | #endif | |
277d1b5e ILT |
93 | |
94 | #include "coff/pe.h" | |
95 | #include "libcoff.h" | |
96 | #include "libpei.h" | |
5879bb8f | 97 | #include "safe-ctype.h" |
277d1b5e | 98 | |
99ad8390 | 99 | #if defined COFF_WITH_pep || defined COFF_WITH_pex64 |
cbff5e0d DD |
100 | # undef AOUTSZ |
101 | # define AOUTSZ PEPAOUTSZ | |
102 | # define PEAOUTHDR PEPAOUTHDR | |
103 | #endif | |
104 | ||
5879bb8f NC |
105 | #define HighBitSet(val) ((val) & 0x80000000) |
106 | #define SetHighBit(val) ((val) | 0x80000000) | |
107 | #define WithoutHighBit(val) ((val) & 0x7fffffff) | |
1725a96e | 108 | \f |
277d1b5e | 109 | void |
7920ce38 | 110 | _bfd_XXi_swap_sym_in (bfd * abfd, void * ext1, void * in1) |
277d1b5e | 111 | { |
6fa957a9 KH |
112 | SYMENT *ext = (SYMENT *) ext1; |
113 | struct internal_syment *in = (struct internal_syment *) in1; | |
277d1b5e | 114 | |
6fa957a9 KH |
115 | if (ext->e.e_name[0] == 0) |
116 | { | |
117 | in->_n._n_n._n_zeroes = 0; | |
dc810e39 | 118 | in->_n._n_n._n_offset = H_GET_32 (abfd, ext->e.e.e_offset); |
6fa957a9 KH |
119 | } |
120 | else | |
1725a96e | 121 | memcpy (in->_n._n_name, ext->e.e_name, SYMNMLEN); |
277d1b5e | 122 | |
dc810e39 | 123 | in->n_value = H_GET_32 (abfd, ext->e_value); |
9ae678af | 124 | in->n_scnum = (short) H_GET_16 (abfd, ext->e_scnum); |
1725a96e | 125 | |
6fa957a9 | 126 | if (sizeof (ext->e_type) == 2) |
dc810e39 | 127 | in->n_type = H_GET_16 (abfd, ext->e_type); |
6fa957a9 | 128 | else |
dc810e39 | 129 | in->n_type = H_GET_32 (abfd, ext->e_type); |
1725a96e | 130 | |
dc810e39 AM |
131 | in->n_sclass = H_GET_8 (abfd, ext->e_sclass); |
132 | in->n_numaux = H_GET_8 (abfd, ext->e_numaux); | |
277d1b5e ILT |
133 | |
134 | #ifndef STRICT_PE_FORMAT | |
6fa957a9 | 135 | /* This is for Gnu-created DLLs. */ |
277d1b5e ILT |
136 | |
137 | /* The section symbols for the .idata$ sections have class 0x68 | |
138 | (C_SECTION), which MS documentation indicates is a section | |
139 | symbol. Unfortunately, the value field in the symbol is simply a | |
140 | copy of the .idata section's flags rather than something useful. | |
141 | When these symbols are encountered, change the value to 0 so that | |
142 | they will be handled somewhat correctly in the bfd code. */ | |
143 | if (in->n_sclass == C_SECTION) | |
144 | { | |
383c383f | 145 | char namebuf[SYMNMLEN + 1]; |
ba775898 | 146 | const char *name = NULL; |
383c383f | 147 | |
277d1b5e ILT |
148 | in->n_value = 0x0; |
149 | ||
277d1b5e ILT |
150 | /* Create synthetic empty sections as needed. DJ */ |
151 | if (in->n_scnum == 0) | |
152 | { | |
153 | asection *sec; | |
1725a96e | 154 | |
383c383f AM |
155 | name = _bfd_coff_internal_syment_name (abfd, in, namebuf); |
156 | if (name == NULL) | |
201159ec | 157 | { |
871b3ab2 | 158 | _bfd_error_handler (_("%pB: unable to find name for empty section"), |
201159ec NC |
159 | abfd); |
160 | bfd_set_error (bfd_error_invalid_target); | |
161 | return; | |
162 | } | |
163 | ||
383c383f AM |
164 | sec = bfd_get_section_by_name (abfd, name); |
165 | if (sec != NULL) | |
166 | in->n_scnum = sec->target_index; | |
277d1b5e | 167 | } |
1725a96e | 168 | |
277d1b5e ILT |
169 | if (in->n_scnum == 0) |
170 | { | |
171 | int unused_section_number = 0; | |
172 | asection *sec; | |
117ed4f8 | 173 | flagword flags; |
7ecb5154 AM |
174 | size_t name_len; |
175 | char *sec_name; | |
1725a96e | 176 | |
6fa957a9 | 177 | for (sec = abfd->sections; sec; sec = sec->next) |
277d1b5e | 178 | if (unused_section_number <= sec->target_index) |
6fa957a9 | 179 | unused_section_number = sec->target_index + 1; |
277d1b5e | 180 | |
7ecb5154 AM |
181 | name_len = strlen (name) + 1; |
182 | sec_name = bfd_alloc (abfd, name_len); | |
183 | if (sec_name == NULL) | |
383c383f | 184 | { |
7ecb5154 AM |
185 | _bfd_error_handler (_("%pB: out of memory creating name " |
186 | "for empty section"), abfd); | |
187 | return; | |
383c383f | 188 | } |
7ecb5154 | 189 | memcpy (sec_name, name, name_len); |
201159ec | 190 | |
117ed4f8 | 191 | flags = SEC_HAS_CONTENTS | SEC_ALLOC | SEC_DATA | SEC_LOAD; |
7ecb5154 | 192 | sec = bfd_make_section_anyway_with_flags (abfd, sec_name, flags); |
383c383f | 193 | if (sec == NULL) |
201159ec | 194 | { |
871b3ab2 | 195 | _bfd_error_handler (_("%pB: unable to create fake empty section"), |
201159ec NC |
196 | abfd); |
197 | return; | |
198 | } | |
277d1b5e ILT |
199 | |
200 | sec->vma = 0; | |
201 | sec->lma = 0; | |
eea6121a | 202 | sec->size = 0; |
277d1b5e ILT |
203 | sec->filepos = 0; |
204 | sec->rel_filepos = 0; | |
205 | sec->reloc_count = 0; | |
206 | sec->line_filepos = 0; | |
207 | sec->lineno_count = 0; | |
208 | sec->userdata = NULL; | |
7920ce38 | 209 | sec->next = NULL; |
277d1b5e | 210 | sec->alignment_power = 2; |
277d1b5e ILT |
211 | |
212 | sec->target_index = unused_section_number; | |
213 | ||
214 | in->n_scnum = unused_section_number; | |
215 | } | |
216 | in->n_sclass = C_STAT; | |
277d1b5e ILT |
217 | } |
218 | #endif | |
277d1b5e ILT |
219 | } |
220 | ||
32ae0d80 NC |
221 | static bfd_boolean |
222 | abs_finder (bfd * abfd ATTRIBUTE_UNUSED, asection * sec, void * data) | |
223 | { | |
224 | bfd_vma abs_val = * (bfd_vma *) data; | |
225 | ||
3714081c | 226 | return (sec->vma <= abs_val) && ((sec->vma + (1ULL << 32)) > abs_val); |
32ae0d80 NC |
227 | } |
228 | ||
277d1b5e | 229 | unsigned int |
7920ce38 | 230 | _bfd_XXi_swap_sym_out (bfd * abfd, void * inp, void * extp) |
277d1b5e | 231 | { |
6fa957a9 KH |
232 | struct internal_syment *in = (struct internal_syment *) inp; |
233 | SYMENT *ext = (SYMENT *) extp; | |
1725a96e | 234 | |
6fa957a9 KH |
235 | if (in->_n._n_name[0] == 0) |
236 | { | |
dc810e39 AM |
237 | H_PUT_32 (abfd, 0, ext->e.e.e_zeroes); |
238 | H_PUT_32 (abfd, in->_n._n_n._n_offset, ext->e.e.e_offset); | |
6fa957a9 KH |
239 | } |
240 | else | |
1725a96e | 241 | memcpy (ext->e.e_name, in->_n._n_name, SYMNMLEN); |
277d1b5e | 242 | |
32ae0d80 NC |
243 | /* The PE32 and PE32+ formats only use 4 bytes to hold the value of a |
244 | symbol. This is a problem on 64-bit targets where we can generate | |
245 | absolute symbols with values >= 1^32. We try to work around this | |
246 | problem by finding a section whose base address is sufficient to | |
247 | reduce the absolute value to < 1^32, and then transforming the | |
248 | symbol into a section relative symbol. This of course is a hack. */ | |
249 | if (sizeof (in->n_value) > 4 | |
40af4a36 NC |
250 | /* The strange computation of the shift amount is here in order to |
251 | avoid a compile time warning about the comparison always being | |
252 | false. It does not matter if this test fails to work as expected | |
253 | as the worst that can happen is that some absolute symbols are | |
254 | needlessly converted into section relative symbols. */ | |
255 | && in->n_value > ((1ULL << (sizeof (in->n_value) > 4 ? 32 : 31)) - 1) | |
9ae678af | 256 | && in->n_scnum == N_ABS) |
32ae0d80 NC |
257 | { |
258 | asection * sec; | |
259 | ||
260 | sec = bfd_sections_find_if (abfd, abs_finder, & in->n_value); | |
261 | if (sec) | |
262 | { | |
263 | in->n_value -= sec->vma; | |
264 | in->n_scnum = sec->target_index; | |
265 | } | |
266 | /* else: FIXME: The value is outside the range of any section. This | |
88667baf | 267 | happens for __image_base__ and __ImageBase and maybe some other |
32ae0d80 NC |
268 | symbols as well. We should find a way to handle these values. */ |
269 | } | |
270 | ||
dc810e39 AM |
271 | H_PUT_32 (abfd, in->n_value, ext->e_value); |
272 | H_PUT_16 (abfd, in->n_scnum, ext->e_scnum); | |
1725a96e | 273 | |
9602af51 | 274 | if (sizeof (ext->e_type) == 2) |
dc810e39 | 275 | H_PUT_16 (abfd, in->n_type, ext->e_type); |
277d1b5e | 276 | else |
dc810e39 | 277 | H_PUT_32 (abfd, in->n_type, ext->e_type); |
1725a96e | 278 | |
dc810e39 AM |
279 | H_PUT_8 (abfd, in->n_sclass, ext->e_sclass); |
280 | H_PUT_8 (abfd, in->n_numaux, ext->e_numaux); | |
277d1b5e ILT |
281 | |
282 | return SYMESZ; | |
283 | } | |
284 | ||
285 | void | |
7920ce38 NC |
286 | _bfd_XXi_swap_aux_in (bfd * abfd, |
287 | void * ext1, | |
288 | int type, | |
96d56e9f | 289 | int in_class, |
7920ce38 NC |
290 | int indx ATTRIBUTE_UNUSED, |
291 | int numaux ATTRIBUTE_UNUSED, | |
07d6d2b8 | 292 | void * in1) |
277d1b5e | 293 | { |
6fa957a9 KH |
294 | AUXENT *ext = (AUXENT *) ext1; |
295 | union internal_auxent *in = (union internal_auxent *) in1; | |
296 | ||
201159ec NC |
297 | /* PR 17521: Make sure that all fields in the aux structure |
298 | are initialised. */ | |
299 | memset (in, 0, sizeof * in); | |
96d56e9f | 300 | switch (in_class) |
6fa957a9 KH |
301 | { |
302 | case C_FILE: | |
303 | if (ext->x_file.x_fname[0] == 0) | |
304 | { | |
305 | in->x_file.x_n.x_zeroes = 0; | |
dc810e39 | 306 | in->x_file.x_n.x_offset = H_GET_32 (abfd, ext->x_file.x_n.x_offset); |
6fa957a9 KH |
307 | } |
308 | else | |
1725a96e | 309 | memcpy (in->x_file.x_fname, ext->x_file.x_fname, FILNMLEN); |
277d1b5e | 310 | return; |
6fa957a9 KH |
311 | |
312 | case C_STAT: | |
313 | case C_LEAFSTAT: | |
314 | case C_HIDDEN: | |
315 | if (type == T_NULL) | |
316 | { | |
317 | in->x_scn.x_scnlen = GET_SCN_SCNLEN (abfd, ext); | |
318 | in->x_scn.x_nreloc = GET_SCN_NRELOC (abfd, ext); | |
319 | in->x_scn.x_nlinno = GET_SCN_NLINNO (abfd, ext); | |
dc810e39 AM |
320 | in->x_scn.x_checksum = H_GET_32 (abfd, ext->x_scn.x_checksum); |
321 | in->x_scn.x_associated = H_GET_16 (abfd, ext->x_scn.x_associated); | |
322 | in->x_scn.x_comdat = H_GET_8 (abfd, ext->x_scn.x_comdat); | |
6fa957a9 KH |
323 | return; |
324 | } | |
325 | break; | |
277d1b5e | 326 | } |
277d1b5e | 327 | |
dc810e39 AM |
328 | in->x_sym.x_tagndx.l = H_GET_32 (abfd, ext->x_sym.x_tagndx); |
329 | in->x_sym.x_tvndx = H_GET_16 (abfd, ext->x_sym.x_tvndx); | |
277d1b5e | 330 | |
96d56e9f NC |
331 | if (in_class == C_BLOCK || in_class == C_FCN || ISFCN (type) |
332 | || ISTAG (in_class)) | |
277d1b5e ILT |
333 | { |
334 | in->x_sym.x_fcnary.x_fcn.x_lnnoptr = GET_FCN_LNNOPTR (abfd, ext); | |
335 | in->x_sym.x_fcnary.x_fcn.x_endndx.l = GET_FCN_ENDNDX (abfd, ext); | |
336 | } | |
337 | else | |
338 | { | |
339 | in->x_sym.x_fcnary.x_ary.x_dimen[0] = | |
dc810e39 | 340 | H_GET_16 (abfd, ext->x_sym.x_fcnary.x_ary.x_dimen[0]); |
277d1b5e | 341 | in->x_sym.x_fcnary.x_ary.x_dimen[1] = |
dc810e39 | 342 | H_GET_16 (abfd, ext->x_sym.x_fcnary.x_ary.x_dimen[1]); |
277d1b5e | 343 | in->x_sym.x_fcnary.x_ary.x_dimen[2] = |
dc810e39 | 344 | H_GET_16 (abfd, ext->x_sym.x_fcnary.x_ary.x_dimen[2]); |
277d1b5e | 345 | in->x_sym.x_fcnary.x_ary.x_dimen[3] = |
dc810e39 | 346 | H_GET_16 (abfd, ext->x_sym.x_fcnary.x_ary.x_dimen[3]); |
277d1b5e ILT |
347 | } |
348 | ||
6fa957a9 KH |
349 | if (ISFCN (type)) |
350 | { | |
dc810e39 | 351 | in->x_sym.x_misc.x_fsize = H_GET_32 (abfd, ext->x_sym.x_misc.x_fsize); |
6fa957a9 KH |
352 | } |
353 | else | |
354 | { | |
355 | in->x_sym.x_misc.x_lnsz.x_lnno = GET_LNSZ_LNNO (abfd, ext); | |
356 | in->x_sym.x_misc.x_lnsz.x_size = GET_LNSZ_SIZE (abfd, ext); | |
357 | } | |
277d1b5e ILT |
358 | } |
359 | ||
360 | unsigned int | |
7920ce38 NC |
361 | _bfd_XXi_swap_aux_out (bfd * abfd, |
362 | void * inp, | |
363 | int type, | |
96d56e9f | 364 | int in_class, |
7920ce38 NC |
365 | int indx ATTRIBUTE_UNUSED, |
366 | int numaux ATTRIBUTE_UNUSED, | |
367 | void * extp) | |
277d1b5e | 368 | { |
6fa957a9 KH |
369 | union internal_auxent *in = (union internal_auxent *) inp; |
370 | AUXENT *ext = (AUXENT *) extp; | |
371 | ||
7920ce38 NC |
372 | memset (ext, 0, AUXESZ); |
373 | ||
96d56e9f | 374 | switch (in_class) |
6fa957a9 KH |
375 | { |
376 | case C_FILE: | |
377 | if (in->x_file.x_fname[0] == 0) | |
378 | { | |
dc810e39 AM |
379 | H_PUT_32 (abfd, 0, ext->x_file.x_n.x_zeroes); |
380 | H_PUT_32 (abfd, in->x_file.x_n.x_offset, ext->x_file.x_n.x_offset); | |
6fa957a9 KH |
381 | } |
382 | else | |
1725a96e NC |
383 | memcpy (ext->x_file.x_fname, in->x_file.x_fname, FILNMLEN); |
384 | ||
277d1b5e | 385 | return AUXESZ; |
6fa957a9 KH |
386 | |
387 | case C_STAT: | |
388 | case C_LEAFSTAT: | |
389 | case C_HIDDEN: | |
390 | if (type == T_NULL) | |
391 | { | |
392 | PUT_SCN_SCNLEN (abfd, in->x_scn.x_scnlen, ext); | |
393 | PUT_SCN_NRELOC (abfd, in->x_scn.x_nreloc, ext); | |
394 | PUT_SCN_NLINNO (abfd, in->x_scn.x_nlinno, ext); | |
dc810e39 AM |
395 | H_PUT_32 (abfd, in->x_scn.x_checksum, ext->x_scn.x_checksum); |
396 | H_PUT_16 (abfd, in->x_scn.x_associated, ext->x_scn.x_associated); | |
397 | H_PUT_8 (abfd, in->x_scn.x_comdat, ext->x_scn.x_comdat); | |
6fa957a9 KH |
398 | return AUXESZ; |
399 | } | |
400 | break; | |
277d1b5e | 401 | } |
277d1b5e | 402 | |
dc810e39 AM |
403 | H_PUT_32 (abfd, in->x_sym.x_tagndx.l, ext->x_sym.x_tagndx); |
404 | H_PUT_16 (abfd, in->x_sym.x_tvndx, ext->x_sym.x_tvndx); | |
277d1b5e | 405 | |
96d56e9f NC |
406 | if (in_class == C_BLOCK || in_class == C_FCN || ISFCN (type) |
407 | || ISTAG (in_class)) | |
277d1b5e | 408 | { |
6fa957a9 KH |
409 | PUT_FCN_LNNOPTR (abfd, in->x_sym.x_fcnary.x_fcn.x_lnnoptr, ext); |
410 | PUT_FCN_ENDNDX (abfd, in->x_sym.x_fcnary.x_fcn.x_endndx.l, ext); | |
277d1b5e ILT |
411 | } |
412 | else | |
413 | { | |
dc810e39 AM |
414 | H_PUT_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[0], |
415 | ext->x_sym.x_fcnary.x_ary.x_dimen[0]); | |
416 | H_PUT_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[1], | |
417 | ext->x_sym.x_fcnary.x_ary.x_dimen[1]); | |
418 | H_PUT_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[2], | |
419 | ext->x_sym.x_fcnary.x_ary.x_dimen[2]); | |
420 | H_PUT_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[3], | |
421 | ext->x_sym.x_fcnary.x_ary.x_dimen[3]); | |
277d1b5e ILT |
422 | } |
423 | ||
424 | if (ISFCN (type)) | |
dc810e39 | 425 | H_PUT_32 (abfd, in->x_sym.x_misc.x_fsize, ext->x_sym.x_misc.x_fsize); |
277d1b5e ILT |
426 | else |
427 | { | |
428 | PUT_LNSZ_LNNO (abfd, in->x_sym.x_misc.x_lnsz.x_lnno, ext); | |
429 | PUT_LNSZ_SIZE (abfd, in->x_sym.x_misc.x_lnsz.x_size, ext); | |
430 | } | |
431 | ||
432 | return AUXESZ; | |
433 | } | |
434 | ||
435 | void | |
7920ce38 | 436 | _bfd_XXi_swap_lineno_in (bfd * abfd, void * ext1, void * in1) |
277d1b5e | 437 | { |
6fa957a9 KH |
438 | LINENO *ext = (LINENO *) ext1; |
439 | struct internal_lineno *in = (struct internal_lineno *) in1; | |
277d1b5e | 440 | |
dc810e39 | 441 | in->l_addr.l_symndx = H_GET_32 (abfd, ext->l_addr.l_symndx); |
6fa957a9 | 442 | in->l_lnno = GET_LINENO_LNNO (abfd, ext); |
277d1b5e ILT |
443 | } |
444 | ||
445 | unsigned int | |
7920ce38 | 446 | _bfd_XXi_swap_lineno_out (bfd * abfd, void * inp, void * outp) |
277d1b5e | 447 | { |
6fa957a9 KH |
448 | struct internal_lineno *in = (struct internal_lineno *) inp; |
449 | struct external_lineno *ext = (struct external_lineno *) outp; | |
dc810e39 | 450 | H_PUT_32 (abfd, in->l_addr.l_symndx, ext->l_addr.l_symndx); |
277d1b5e ILT |
451 | |
452 | PUT_LINENO_LNNO (abfd, in->l_lnno, ext); | |
453 | return LINESZ; | |
454 | } | |
455 | ||
456 | void | |
7920ce38 NC |
457 | _bfd_XXi_swap_aouthdr_in (bfd * abfd, |
458 | void * aouthdr_ext1, | |
459 | void * aouthdr_int1) | |
277d1b5e | 460 | { |
d13c9dc6 | 461 | PEAOUTHDR * src = (PEAOUTHDR *) aouthdr_ext1; |
7920ce38 | 462 | AOUTHDR * aouthdr_ext = (AOUTHDR *) aouthdr_ext1; |
d13c9dc6 L |
463 | struct internal_aouthdr *aouthdr_int |
464 | = (struct internal_aouthdr *) aouthdr_int1; | |
465 | struct internal_extra_pe_aouthdr *a = &aouthdr_int->pe; | |
277d1b5e | 466 | |
dc810e39 AM |
467 | aouthdr_int->magic = H_GET_16 (abfd, aouthdr_ext->magic); |
468 | aouthdr_int->vstamp = H_GET_16 (abfd, aouthdr_ext->vstamp); | |
469 | aouthdr_int->tsize = GET_AOUTHDR_TSIZE (abfd, aouthdr_ext->tsize); | |
470 | aouthdr_int->dsize = GET_AOUTHDR_DSIZE (abfd, aouthdr_ext->dsize); | |
471 | aouthdr_int->bsize = GET_AOUTHDR_BSIZE (abfd, aouthdr_ext->bsize); | |
472 | aouthdr_int->entry = GET_AOUTHDR_ENTRY (abfd, aouthdr_ext->entry); | |
277d1b5e | 473 | aouthdr_int->text_start = |
dc810e39 | 474 | GET_AOUTHDR_TEXT_START (abfd, aouthdr_ext->text_start); |
36e9d67b | 475 | |
99ad8390 | 476 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
7920ce38 | 477 | /* PE32+ does not have data_start member! */ |
277d1b5e | 478 | aouthdr_int->data_start = |
dc810e39 | 479 | GET_AOUTHDR_DATA_START (abfd, aouthdr_ext->data_start); |
d13c9dc6 | 480 | a->BaseOfData = aouthdr_int->data_start; |
fac41780 | 481 | #endif |
277d1b5e | 482 | |
d13c9dc6 L |
483 | a->Magic = aouthdr_int->magic; |
484 | a->MajorLinkerVersion = H_GET_8 (abfd, aouthdr_ext->vstamp); | |
485 | a->MinorLinkerVersion = H_GET_8 (abfd, aouthdr_ext->vstamp + 1); | |
486 | a->SizeOfCode = aouthdr_int->tsize ; | |
487 | a->SizeOfInitializedData = aouthdr_int->dsize ; | |
488 | a->SizeOfUninitializedData = aouthdr_int->bsize ; | |
489 | a->AddressOfEntryPoint = aouthdr_int->entry; | |
490 | a->BaseOfCode = aouthdr_int->text_start; | |
dc810e39 AM |
491 | a->ImageBase = GET_OPTHDR_IMAGE_BASE (abfd, src->ImageBase); |
492 | a->SectionAlignment = H_GET_32 (abfd, src->SectionAlignment); | |
493 | a->FileAlignment = H_GET_32 (abfd, src->FileAlignment); | |
277d1b5e | 494 | a->MajorOperatingSystemVersion = |
dc810e39 | 495 | H_GET_16 (abfd, src->MajorOperatingSystemVersion); |
277d1b5e | 496 | a->MinorOperatingSystemVersion = |
dc810e39 AM |
497 | H_GET_16 (abfd, src->MinorOperatingSystemVersion); |
498 | a->MajorImageVersion = H_GET_16 (abfd, src->MajorImageVersion); | |
499 | a->MinorImageVersion = H_GET_16 (abfd, src->MinorImageVersion); | |
500 | a->MajorSubsystemVersion = H_GET_16 (abfd, src->MajorSubsystemVersion); | |
501 | a->MinorSubsystemVersion = H_GET_16 (abfd, src->MinorSubsystemVersion); | |
502 | a->Reserved1 = H_GET_32 (abfd, src->Reserved1); | |
503 | a->SizeOfImage = H_GET_32 (abfd, src->SizeOfImage); | |
504 | a->SizeOfHeaders = H_GET_32 (abfd, src->SizeOfHeaders); | |
505 | a->CheckSum = H_GET_32 (abfd, src->CheckSum); | |
506 | a->Subsystem = H_GET_16 (abfd, src->Subsystem); | |
507 | a->DllCharacteristics = H_GET_16 (abfd, src->DllCharacteristics); | |
508 | a->SizeOfStackReserve = | |
509 | GET_OPTHDR_SIZE_OF_STACK_RESERVE (abfd, src->SizeOfStackReserve); | |
510 | a->SizeOfStackCommit = | |
511 | GET_OPTHDR_SIZE_OF_STACK_COMMIT (abfd, src->SizeOfStackCommit); | |
512 | a->SizeOfHeapReserve = | |
513 | GET_OPTHDR_SIZE_OF_HEAP_RESERVE (abfd, src->SizeOfHeapReserve); | |
514 | a->SizeOfHeapCommit = | |
515 | GET_OPTHDR_SIZE_OF_HEAP_COMMIT (abfd, src->SizeOfHeapCommit); | |
516 | a->LoaderFlags = H_GET_32 (abfd, src->LoaderFlags); | |
517 | a->NumberOfRvaAndSizes = H_GET_32 (abfd, src->NumberOfRvaAndSizes); | |
277d1b5e ILT |
518 | |
519 | { | |
b24cc414 | 520 | unsigned idx; |
1725a96e | 521 | |
7e1e1988 | 522 | /* PR 17512: Corrupt PE binaries can cause seg-faults. */ |
36e9d67b | 523 | if (a->NumberOfRvaAndSizes > IMAGE_NUMBEROF_DIRECTORY_ENTRIES) |
7e1e1988 | 524 | { |
695344c0 | 525 | /* xgettext:c-format */ |
4eca0228 | 526 | _bfd_error_handler |
b24cc414 AM |
527 | (_("%pB: aout header specifies an invalid number of" |
528 | " data-directory entries: %u"), abfd, a->NumberOfRvaAndSizes); | |
86eafac0 NC |
529 | bfd_set_error (bfd_error_bad_value); |
530 | ||
7e1e1988 NC |
531 | /* Paranoia: If the number is corrupt, then assume that the |
532 | actual entries themselves might be corrupt as well. */ | |
533 | a->NumberOfRvaAndSizes = 0; | |
534 | } | |
535 | ||
ce63b7b3 | 536 | for (idx = 0; idx < a->NumberOfRvaAndSizes; idx++) |
277d1b5e | 537 | { |
07d6d2b8 | 538 | /* If data directory is empty, rva also should be 0. */ |
6fa957a9 | 539 | int size = |
dc810e39 | 540 | H_GET_32 (abfd, src->DataDirectory[idx][1]); |
99ad8390 | 541 | |
3028b4c0 DD |
542 | a->DataDirectory[idx].Size = size; |
543 | ||
544 | if (size) | |
1725a96e | 545 | a->DataDirectory[idx].VirtualAddress = |
dc810e39 | 546 | H_GET_32 (abfd, src->DataDirectory[idx][0]); |
6fa957a9 | 547 | else |
3028b4c0 | 548 | a->DataDirectory[idx].VirtualAddress = 0; |
277d1b5e | 549 | } |
36e9d67b NC |
550 | |
551 | while (idx < IMAGE_NUMBEROF_DIRECTORY_ENTRIES) | |
552 | { | |
553 | a->DataDirectory[idx].Size = 0; | |
554 | a->DataDirectory[idx].VirtualAddress = 0; | |
555 | idx ++; | |
556 | } | |
277d1b5e ILT |
557 | } |
558 | ||
559 | if (aouthdr_int->entry) | |
560 | { | |
561 | aouthdr_int->entry += a->ImageBase; | |
99ad8390 | 562 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
277d1b5e | 563 | aouthdr_int->entry &= 0xffffffff; |
fac41780 | 564 | #endif |
277d1b5e | 565 | } |
1725a96e | 566 | |
9602af51 | 567 | if (aouthdr_int->tsize) |
277d1b5e ILT |
568 | { |
569 | aouthdr_int->text_start += a->ImageBase; | |
99ad8390 | 570 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
277d1b5e | 571 | aouthdr_int->text_start &= 0xffffffff; |
fac41780 | 572 | #endif |
277d1b5e | 573 | } |
1725a96e | 574 | |
99ad8390 | 575 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
7920ce38 | 576 | /* PE32+ does not have data_start member! */ |
9602af51 | 577 | if (aouthdr_int->dsize) |
277d1b5e ILT |
578 | { |
579 | aouthdr_int->data_start += a->ImageBase; | |
580 | aouthdr_int->data_start &= 0xffffffff; | |
581 | } | |
fac41780 | 582 | #endif |
277d1b5e ILT |
583 | } |
584 | ||
5933bdc9 ILT |
585 | /* A support function for below. */ |
586 | ||
587 | static void | |
7920ce38 NC |
588 | add_data_entry (bfd * abfd, |
589 | struct internal_extra_pe_aouthdr *aout, | |
590 | int idx, | |
591 | char *name, | |
592 | bfd_vma base) | |
277d1b5e ILT |
593 | { |
594 | asection *sec = bfd_get_section_by_name (abfd, name); | |
595 | ||
1725a96e | 596 | /* Add import directory information if it exists. */ |
277d1b5e ILT |
597 | if ((sec != NULL) |
598 | && (coff_section_data (abfd, sec) != NULL) | |
599 | && (pei_section_data (abfd, sec) != NULL)) | |
600 | { | |
1725a96e | 601 | /* If data directory is empty, rva also should be 0. */ |
3028b4c0 DD |
602 | int size = pei_section_data (abfd, sec)->virt_size; |
603 | aout->DataDirectory[idx].Size = size; | |
604 | ||
605 | if (size) | |
6fa957a9 KH |
606 | { |
607 | aout->DataDirectory[idx].VirtualAddress = | |
608 | (sec->vma - base) & 0xffffffff; | |
609 | sec->flags |= SEC_DATA; | |
610 | } | |
277d1b5e ILT |
611 | } |
612 | } | |
613 | ||
614 | unsigned int | |
7920ce38 | 615 | _bfd_XXi_swap_aouthdr_out (bfd * abfd, void * in, void * out) |
277d1b5e | 616 | { |
6fa957a9 | 617 | struct internal_aouthdr *aouthdr_in = (struct internal_aouthdr *) in; |
cbff5e0d DD |
618 | pe_data_type *pe = pe_data (abfd); |
619 | struct internal_extra_pe_aouthdr *extra = &pe->pe_opthdr; | |
6fa957a9 | 620 | PEAOUTHDR *aouthdr_out = (PEAOUTHDR *) out; |
fac41780 | 621 | bfd_vma sa, fa, ib; |
ca6dee30 | 622 | IMAGE_DATA_DIRECTORY idata2, idata5, tls; |
4e1fc599 | 623 | |
fac41780 JW |
624 | sa = extra->SectionAlignment; |
625 | fa = extra->FileAlignment; | |
626 | ib = extra->ImageBase; | |
277d1b5e | 627 | |
6c73cbb1 NC |
628 | idata2 = pe->pe_opthdr.DataDirectory[PE_IMPORT_TABLE]; |
629 | idata5 = pe->pe_opthdr.DataDirectory[PE_IMPORT_ADDRESS_TABLE]; | |
630 | tls = pe->pe_opthdr.DataDirectory[PE_TLS_TABLE]; | |
4e1fc599 | 631 | |
9602af51 | 632 | if (aouthdr_in->tsize) |
277d1b5e ILT |
633 | { |
634 | aouthdr_in->text_start -= ib; | |
99ad8390 | 635 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
277d1b5e | 636 | aouthdr_in->text_start &= 0xffffffff; |
cbff5e0d | 637 | #endif |
277d1b5e | 638 | } |
1725a96e | 639 | |
9602af51 | 640 | if (aouthdr_in->dsize) |
277d1b5e ILT |
641 | { |
642 | aouthdr_in->data_start -= ib; | |
99ad8390 | 643 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
277d1b5e | 644 | aouthdr_in->data_start &= 0xffffffff; |
cbff5e0d | 645 | #endif |
277d1b5e | 646 | } |
1725a96e | 647 | |
9602af51 | 648 | if (aouthdr_in->entry) |
277d1b5e ILT |
649 | { |
650 | aouthdr_in->entry -= ib; | |
99ad8390 | 651 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
277d1b5e | 652 | aouthdr_in->entry &= 0xffffffff; |
cbff5e0d | 653 | #endif |
277d1b5e ILT |
654 | } |
655 | ||
6fa957a9 KH |
656 | #define FA(x) (((x) + fa -1 ) & (- fa)) |
657 | #define SA(x) (((x) + sa -1 ) & (- sa)) | |
277d1b5e | 658 | |
6fa957a9 | 659 | /* We like to have the sizes aligned. */ |
277d1b5e ILT |
660 | aouthdr_in->bsize = FA (aouthdr_in->bsize); |
661 | ||
277d1b5e ILT |
662 | extra->NumberOfRvaAndSizes = IMAGE_NUMBEROF_DIRECTORY_ENTRIES; |
663 | ||
477bdd39 JT |
664 | add_data_entry (abfd, extra, PE_EXPORT_TABLE, ".edata", ib); |
665 | add_data_entry (abfd, extra, PE_RESOURCE_TABLE, ".rsrc", ib); | |
666 | add_data_entry (abfd, extra, PE_EXCEPTION_TABLE, ".pdata", ib); | |
2fbadf2c | 667 | |
c25cfdf8 NC |
668 | /* In theory we do not need to call add_data_entry for .idata$2 or |
669 | .idata$5. It will be done in bfd_coff_final_link where all the | |
670 | required information is available. If however, we are not going | |
671 | to perform a final link, eg because we have been invoked by objcopy | |
672 | or strip, then we need to make sure that these Data Directory | |
673 | entries are initialised properly. | |
674 | ||
675 | So - we copy the input values into the output values, and then, if | |
676 | a final link is going to be performed, it can overwrite them. */ | |
6c73cbb1 NC |
677 | extra->DataDirectory[PE_IMPORT_TABLE] = idata2; |
678 | extra->DataDirectory[PE_IMPORT_ADDRESS_TABLE] = idata5; | |
679 | extra->DataDirectory[PE_TLS_TABLE] = tls; | |
c25cfdf8 | 680 | |
6c73cbb1 | 681 | if (extra->DataDirectory[PE_IMPORT_TABLE].VirtualAddress == 0) |
c25cfdf8 | 682 | /* Until other .idata fixes are made (pending patch), the entry for |
7dee875e | 683 | .idata is needed for backwards compatibility. FIXME. */ |
477bdd39 | 684 | add_data_entry (abfd, extra, PE_IMPORT_TABLE, ".idata", ib); |
4e1fc599 | 685 | |
2fbadf2c ILT |
686 | /* For some reason, the virtual size (which is what's set by |
687 | add_data_entry) for .reloc is not the same as the size recorded | |
688 | in this slot by MSVC; it doesn't seem to cause problems (so far), | |
689 | but since it's the best we've got, use it. It does do the right | |
690 | thing for .pdata. */ | |
cbff5e0d | 691 | if (pe->has_reloc_section) |
477bdd39 | 692 | add_data_entry (abfd, extra, PE_BASE_RELOCATION_TABLE, ".reloc", ib); |
277d1b5e ILT |
693 | |
694 | { | |
695 | asection *sec; | |
d48bdb99 | 696 | bfd_vma hsize = 0; |
6fa957a9 | 697 | bfd_vma dsize = 0; |
d48bdb99 | 698 | bfd_vma isize = 0; |
6fa957a9 | 699 | bfd_vma tsize = 0; |
277d1b5e ILT |
700 | |
701 | for (sec = abfd->sections; sec; sec = sec->next) | |
702 | { | |
7920ce38 | 703 | int rounded = FA (sec->size); |
277d1b5e | 704 | |
a23e9ba1 NC |
705 | if (rounded == 0) |
706 | continue; | |
707 | ||
d48bdb99 AM |
708 | /* The first non-zero section filepos is the header size. |
709 | Sections without contents will have a filepos of 0. */ | |
710 | if (hsize == 0) | |
711 | hsize = sec->filepos; | |
277d1b5e ILT |
712 | if (sec->flags & SEC_DATA) |
713 | dsize += rounded; | |
714 | if (sec->flags & SEC_CODE) | |
715 | tsize += rounded; | |
5933bdc9 ILT |
716 | /* The image size is the total VIRTUAL size (which is what is |
717 | in the virt_size field). Files have been seen (from MSVC | |
718 | 5.0 link.exe) where the file size of the .data segment is | |
719 | quite small compared to the virtual size. Without this | |
50572669 L |
720 | fix, strip munges the file. |
721 | ||
722 | FIXME: We need to handle holes between sections, which may | |
723 | happpen when we covert from another format. We just use | |
724 | the virtual address and virtual size of the last section | |
725 | for the image size. */ | |
98a96df7 CF |
726 | if (coff_section_data (abfd, sec) != NULL |
727 | && pei_section_data (abfd, sec) != NULL) | |
50572669 L |
728 | isize = (sec->vma - extra->ImageBase |
729 | + SA (FA (pei_section_data (abfd, sec)->virt_size))); | |
277d1b5e ILT |
730 | } |
731 | ||
732 | aouthdr_in->dsize = dsize; | |
733 | aouthdr_in->tsize = tsize; | |
d48bdb99 | 734 | extra->SizeOfHeaders = hsize; |
50572669 | 735 | extra->SizeOfImage = isize; |
277d1b5e ILT |
736 | } |
737 | ||
dc810e39 | 738 | H_PUT_16 (abfd, aouthdr_in->magic, aouthdr_out->standard.magic); |
277d1b5e | 739 | |
5fdcb63c KT |
740 | /* e.g. 219510000 is linker version 2.19 */ |
741 | #define LINKER_VERSION ((short) (BFD_VERSION / 1000000)) | |
5933bdc9 ILT |
742 | |
743 | /* This piece of magic sets the "linker version" field to | |
744 | LINKER_VERSION. */ | |
dc810e39 AM |
745 | H_PUT_16 (abfd, (LINKER_VERSION / 100 + (LINKER_VERSION % 100) * 256), |
746 | aouthdr_out->standard.vstamp); | |
747 | ||
748 | PUT_AOUTHDR_TSIZE (abfd, aouthdr_in->tsize, aouthdr_out->standard.tsize); | |
749 | PUT_AOUTHDR_DSIZE (abfd, aouthdr_in->dsize, aouthdr_out->standard.dsize); | |
750 | PUT_AOUTHDR_BSIZE (abfd, aouthdr_in->bsize, aouthdr_out->standard.bsize); | |
751 | PUT_AOUTHDR_ENTRY (abfd, aouthdr_in->entry, aouthdr_out->standard.entry); | |
277d1b5e | 752 | PUT_AOUTHDR_TEXT_START (abfd, aouthdr_in->text_start, |
dc810e39 | 753 | aouthdr_out->standard.text_start); |
277d1b5e | 754 | |
99ad8390 | 755 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
c25cfdf8 | 756 | /* PE32+ does not have data_start member! */ |
277d1b5e | 757 | PUT_AOUTHDR_DATA_START (abfd, aouthdr_in->data_start, |
dc810e39 | 758 | aouthdr_out->standard.data_start); |
fac41780 | 759 | #endif |
277d1b5e | 760 | |
dc810e39 AM |
761 | PUT_OPTHDR_IMAGE_BASE (abfd, extra->ImageBase, aouthdr_out->ImageBase); |
762 | H_PUT_32 (abfd, extra->SectionAlignment, aouthdr_out->SectionAlignment); | |
763 | H_PUT_32 (abfd, extra->FileAlignment, aouthdr_out->FileAlignment); | |
764 | H_PUT_16 (abfd, extra->MajorOperatingSystemVersion, | |
765 | aouthdr_out->MajorOperatingSystemVersion); | |
766 | H_PUT_16 (abfd, extra->MinorOperatingSystemVersion, | |
767 | aouthdr_out->MinorOperatingSystemVersion); | |
768 | H_PUT_16 (abfd, extra->MajorImageVersion, aouthdr_out->MajorImageVersion); | |
769 | H_PUT_16 (abfd, extra->MinorImageVersion, aouthdr_out->MinorImageVersion); | |
770 | H_PUT_16 (abfd, extra->MajorSubsystemVersion, | |
771 | aouthdr_out->MajorSubsystemVersion); | |
772 | H_PUT_16 (abfd, extra->MinorSubsystemVersion, | |
773 | aouthdr_out->MinorSubsystemVersion); | |
774 | H_PUT_32 (abfd, extra->Reserved1, aouthdr_out->Reserved1); | |
775 | H_PUT_32 (abfd, extra->SizeOfImage, aouthdr_out->SizeOfImage); | |
776 | H_PUT_32 (abfd, extra->SizeOfHeaders, aouthdr_out->SizeOfHeaders); | |
777 | H_PUT_32 (abfd, extra->CheckSum, aouthdr_out->CheckSum); | |
778 | H_PUT_16 (abfd, extra->Subsystem, aouthdr_out->Subsystem); | |
779 | H_PUT_16 (abfd, extra->DllCharacteristics, aouthdr_out->DllCharacteristics); | |
fac41780 | 780 | PUT_OPTHDR_SIZE_OF_STACK_RESERVE (abfd, extra->SizeOfStackReserve, |
dc810e39 | 781 | aouthdr_out->SizeOfStackReserve); |
fac41780 | 782 | PUT_OPTHDR_SIZE_OF_STACK_COMMIT (abfd, extra->SizeOfStackCommit, |
dc810e39 | 783 | aouthdr_out->SizeOfStackCommit); |
fac41780 | 784 | PUT_OPTHDR_SIZE_OF_HEAP_RESERVE (abfd, extra->SizeOfHeapReserve, |
dc810e39 | 785 | aouthdr_out->SizeOfHeapReserve); |
fac41780 | 786 | PUT_OPTHDR_SIZE_OF_HEAP_COMMIT (abfd, extra->SizeOfHeapCommit, |
dc810e39 AM |
787 | aouthdr_out->SizeOfHeapCommit); |
788 | H_PUT_32 (abfd, extra->LoaderFlags, aouthdr_out->LoaderFlags); | |
789 | H_PUT_32 (abfd, extra->NumberOfRvaAndSizes, | |
790 | aouthdr_out->NumberOfRvaAndSizes); | |
277d1b5e ILT |
791 | { |
792 | int idx; | |
1725a96e | 793 | |
36e9d67b | 794 | for (idx = 0; idx < IMAGE_NUMBEROF_DIRECTORY_ENTRIES; idx++) |
277d1b5e | 795 | { |
dc810e39 AM |
796 | H_PUT_32 (abfd, extra->DataDirectory[idx].VirtualAddress, |
797 | aouthdr_out->DataDirectory[idx][0]); | |
798 | H_PUT_32 (abfd, extra->DataDirectory[idx].Size, | |
799 | aouthdr_out->DataDirectory[idx][1]); | |
277d1b5e ILT |
800 | } |
801 | } | |
802 | ||
803 | return AOUTSZ; | |
804 | } | |
805 | ||
806 | unsigned int | |
7920ce38 | 807 | _bfd_XXi_only_swap_filehdr_out (bfd * abfd, void * in, void * out) |
277d1b5e ILT |
808 | { |
809 | int idx; | |
6fa957a9 KH |
810 | struct internal_filehdr *filehdr_in = (struct internal_filehdr *) in; |
811 | struct external_PEI_filehdr *filehdr_out = (struct external_PEI_filehdr *) out; | |
277d1b5e | 812 | |
441f34fa L |
813 | if (pe_data (abfd)->has_reloc_section |
814 | || pe_data (abfd)->dont_strip_reloc) | |
277d1b5e ILT |
815 | filehdr_in->f_flags &= ~F_RELFLG; |
816 | ||
817 | if (pe_data (abfd)->dll) | |
818 | filehdr_in->f_flags |= F_DLL; | |
819 | ||
830db048 | 820 | filehdr_in->pe.e_magic = IMAGE_DOS_SIGNATURE; |
277d1b5e ILT |
821 | filehdr_in->pe.e_cblp = 0x90; |
822 | filehdr_in->pe.e_cp = 0x3; | |
823 | filehdr_in->pe.e_crlc = 0x0; | |
824 | filehdr_in->pe.e_cparhdr = 0x4; | |
825 | filehdr_in->pe.e_minalloc = 0x0; | |
826 | filehdr_in->pe.e_maxalloc = 0xffff; | |
827 | filehdr_in->pe.e_ss = 0x0; | |
828 | filehdr_in->pe.e_sp = 0xb8; | |
829 | filehdr_in->pe.e_csum = 0x0; | |
830 | filehdr_in->pe.e_ip = 0x0; | |
831 | filehdr_in->pe.e_cs = 0x0; | |
832 | filehdr_in->pe.e_lfarlc = 0x40; | |
833 | filehdr_in->pe.e_ovno = 0x0; | |
834 | ||
6fa957a9 | 835 | for (idx = 0; idx < 4; idx++) |
277d1b5e ILT |
836 | filehdr_in->pe.e_res[idx] = 0x0; |
837 | ||
838 | filehdr_in->pe.e_oemid = 0x0; | |
839 | filehdr_in->pe.e_oeminfo = 0x0; | |
840 | ||
6fa957a9 | 841 | for (idx = 0; idx < 10; idx++) |
277d1b5e ILT |
842 | filehdr_in->pe.e_res2[idx] = 0x0; |
843 | ||
844 | filehdr_in->pe.e_lfanew = 0x80; | |
845 | ||
6fa957a9 KH |
846 | /* This next collection of data are mostly just characters. It |
847 | appears to be constant within the headers put on NT exes. */ | |
70cf6834 AE |
848 | memcpy (filehdr_in->pe.dos_message, pe_data (abfd)->dos_message, |
849 | sizeof (filehdr_in->pe.dos_message)); | |
850 | ||
830db048 | 851 | filehdr_in->pe.nt_signature = IMAGE_NT_SIGNATURE; |
277d1b5e | 852 | |
dc810e39 AM |
853 | H_PUT_16 (abfd, filehdr_in->f_magic, filehdr_out->f_magic); |
854 | H_PUT_16 (abfd, filehdr_in->f_nscns, filehdr_out->f_nscns); | |
277d1b5e | 855 | |
dfbfec24 BW |
856 | /* Use a real timestamp by default, unless the no-insert-timestamp |
857 | option was chosen. */ | |
00386881 | 858 | if ((pe_data (abfd)->timestamp) == -1) |
61e2488c | 859 | H_PUT_32 (abfd, time (0), filehdr_out->f_timdat); |
1c5f704f | 860 | else |
00386881 | 861 | H_PUT_32 (abfd, pe_data (abfd)->timestamp, filehdr_out->f_timdat); |
0cb112f7 | 862 | |
dc810e39 AM |
863 | PUT_FILEHDR_SYMPTR (abfd, filehdr_in->f_symptr, |
864 | filehdr_out->f_symptr); | |
865 | H_PUT_32 (abfd, filehdr_in->f_nsyms, filehdr_out->f_nsyms); | |
866 | H_PUT_16 (abfd, filehdr_in->f_opthdr, filehdr_out->f_opthdr); | |
867 | H_PUT_16 (abfd, filehdr_in->f_flags, filehdr_out->f_flags); | |
277d1b5e | 868 | |
1725a96e | 869 | /* Put in extra dos header stuff. This data remains essentially |
277d1b5e | 870 | constant, it just has to be tacked on to the beginning of all exes |
1725a96e | 871 | for NT. */ |
dc810e39 AM |
872 | H_PUT_16 (abfd, filehdr_in->pe.e_magic, filehdr_out->e_magic); |
873 | H_PUT_16 (abfd, filehdr_in->pe.e_cblp, filehdr_out->e_cblp); | |
874 | H_PUT_16 (abfd, filehdr_in->pe.e_cp, filehdr_out->e_cp); | |
875 | H_PUT_16 (abfd, filehdr_in->pe.e_crlc, filehdr_out->e_crlc); | |
876 | H_PUT_16 (abfd, filehdr_in->pe.e_cparhdr, filehdr_out->e_cparhdr); | |
877 | H_PUT_16 (abfd, filehdr_in->pe.e_minalloc, filehdr_out->e_minalloc); | |
878 | H_PUT_16 (abfd, filehdr_in->pe.e_maxalloc, filehdr_out->e_maxalloc); | |
879 | H_PUT_16 (abfd, filehdr_in->pe.e_ss, filehdr_out->e_ss); | |
880 | H_PUT_16 (abfd, filehdr_in->pe.e_sp, filehdr_out->e_sp); | |
881 | H_PUT_16 (abfd, filehdr_in->pe.e_csum, filehdr_out->e_csum); | |
882 | H_PUT_16 (abfd, filehdr_in->pe.e_ip, filehdr_out->e_ip); | |
883 | H_PUT_16 (abfd, filehdr_in->pe.e_cs, filehdr_out->e_cs); | |
884 | H_PUT_16 (abfd, filehdr_in->pe.e_lfarlc, filehdr_out->e_lfarlc); | |
885 | H_PUT_16 (abfd, filehdr_in->pe.e_ovno, filehdr_out->e_ovno); | |
1725a96e NC |
886 | |
887 | for (idx = 0; idx < 4; idx++) | |
dc810e39 | 888 | H_PUT_16 (abfd, filehdr_in->pe.e_res[idx], filehdr_out->e_res[idx]); |
1725a96e | 889 | |
dc810e39 AM |
890 | H_PUT_16 (abfd, filehdr_in->pe.e_oemid, filehdr_out->e_oemid); |
891 | H_PUT_16 (abfd, filehdr_in->pe.e_oeminfo, filehdr_out->e_oeminfo); | |
1725a96e NC |
892 | |
893 | for (idx = 0; idx < 10; idx++) | |
dc810e39 | 894 | H_PUT_16 (abfd, filehdr_in->pe.e_res2[idx], filehdr_out->e_res2[idx]); |
1725a96e | 895 | |
dc810e39 | 896 | H_PUT_32 (abfd, filehdr_in->pe.e_lfanew, filehdr_out->e_lfanew); |
277d1b5e | 897 | |
1725a96e | 898 | for (idx = 0; idx < 16; idx++) |
dc810e39 AM |
899 | H_PUT_32 (abfd, filehdr_in->pe.dos_message[idx], |
900 | filehdr_out->dos_message[idx]); | |
277d1b5e | 901 | |
6fa957a9 | 902 | /* Also put in the NT signature. */ |
dc810e39 | 903 | H_PUT_32 (abfd, filehdr_in->pe.nt_signature, filehdr_out->nt_signature); |
277d1b5e | 904 | |
277d1b5e ILT |
905 | return FILHSZ; |
906 | } | |
907 | ||
908 | unsigned int | |
7920ce38 | 909 | _bfd_XX_only_swap_filehdr_out (bfd * abfd, void * in, void * out) |
277d1b5e | 910 | { |
6fa957a9 KH |
911 | struct internal_filehdr *filehdr_in = (struct internal_filehdr *) in; |
912 | FILHDR *filehdr_out = (FILHDR *) out; | |
277d1b5e | 913 | |
dc810e39 AM |
914 | H_PUT_16 (abfd, filehdr_in->f_magic, filehdr_out->f_magic); |
915 | H_PUT_16 (abfd, filehdr_in->f_nscns, filehdr_out->f_nscns); | |
916 | H_PUT_32 (abfd, filehdr_in->f_timdat, filehdr_out->f_timdat); | |
917 | PUT_FILEHDR_SYMPTR (abfd, filehdr_in->f_symptr, filehdr_out->f_symptr); | |
918 | H_PUT_32 (abfd, filehdr_in->f_nsyms, filehdr_out->f_nsyms); | |
919 | H_PUT_16 (abfd, filehdr_in->f_opthdr, filehdr_out->f_opthdr); | |
920 | H_PUT_16 (abfd, filehdr_in->f_flags, filehdr_out->f_flags); | |
277d1b5e ILT |
921 | |
922 | return FILHSZ; | |
923 | } | |
924 | ||
925 | unsigned int | |
7920ce38 | 926 | _bfd_XXi_swap_scnhdr_out (bfd * abfd, void * in, void * out) |
277d1b5e | 927 | { |
6fa957a9 KH |
928 | struct internal_scnhdr *scnhdr_int = (struct internal_scnhdr *) in; |
929 | SCNHDR *scnhdr_ext = (SCNHDR *) out; | |
277d1b5e ILT |
930 | unsigned int ret = SCNHSZ; |
931 | bfd_vma ps; | |
932 | bfd_vma ss; | |
933 | ||
6fa957a9 | 934 | memcpy (scnhdr_ext->s_name, scnhdr_int->s_name, sizeof (scnhdr_int->s_name)); |
277d1b5e | 935 | |
87fa7d56 JB |
936 | ss = scnhdr_int->s_vaddr - pe_data (abfd)->pe_opthdr.ImageBase; |
937 | if (scnhdr_int->s_vaddr < pe_data (abfd)->pe_opthdr.ImageBase) | |
938 | _bfd_error_handler ("%pB:%.8s: section below image base", | |
939 | abfd, scnhdr_int->s_name); | |
940 | else if(ss != (ss & 0xffffffff)) | |
941 | _bfd_error_handler ("%pB:%.8s: RVA truncated", abfd, scnhdr_int->s_name); | |
942 | PUT_SCNHDR_VADDR (abfd, ss & 0xffffffff, scnhdr_ext->s_vaddr); | |
277d1b5e | 943 | |
5933bdc9 ILT |
944 | /* NT wants the size data to be rounded up to the next |
945 | NT_FILE_ALIGNMENT, but zero if it has no content (as in .bss, | |
946 | sometimes). */ | |
5933bdc9 | 947 | if ((scnhdr_int->s_flags & IMAGE_SCN_CNT_UNINITIALIZED_DATA) != 0) |
277d1b5e | 948 | { |
92dd4511 | 949 | if (bfd_pei_p (abfd)) |
ff0c9faf NC |
950 | { |
951 | ps = scnhdr_int->s_size; | |
952 | ss = 0; | |
953 | } | |
954 | else | |
955 | { | |
07d6d2b8 AM |
956 | ps = 0; |
957 | ss = scnhdr_int->s_size; | |
ff0c9faf | 958 | } |
277d1b5e ILT |
959 | } |
960 | else | |
961 | { | |
92dd4511 | 962 | if (bfd_pei_p (abfd)) |
ff0c9faf NC |
963 | ps = scnhdr_int->s_paddr; |
964 | else | |
965 | ps = 0; | |
966 | ||
277d1b5e ILT |
967 | ss = scnhdr_int->s_size; |
968 | } | |
969 | ||
970 | PUT_SCNHDR_SIZE (abfd, ss, | |
dc810e39 | 971 | scnhdr_ext->s_size); |
277d1b5e | 972 | |
5933bdc9 | 973 | /* s_paddr in PE is really the virtual size. */ |
dc810e39 | 974 | PUT_SCNHDR_PADDR (abfd, ps, scnhdr_ext->s_paddr); |
277d1b5e ILT |
975 | |
976 | PUT_SCNHDR_SCNPTR (abfd, scnhdr_int->s_scnptr, | |
dc810e39 | 977 | scnhdr_ext->s_scnptr); |
277d1b5e | 978 | PUT_SCNHDR_RELPTR (abfd, scnhdr_int->s_relptr, |
dc810e39 | 979 | scnhdr_ext->s_relptr); |
277d1b5e | 980 | PUT_SCNHDR_LNNOPTR (abfd, scnhdr_int->s_lnnoptr, |
dc810e39 | 981 | scnhdr_ext->s_lnnoptr); |
277d1b5e | 982 | |
277d1b5e | 983 | { |
25c80428 NC |
984 | /* Extra flags must be set when dealing with PE. All sections should also |
985 | have the IMAGE_SCN_MEM_READ (0x40000000) flag set. In addition, the | |
986 | .text section must have IMAGE_SCN_MEM_EXECUTE (0x20000000) and the data | |
987 | sections (.idata, .data, .bss, .CRT) must have IMAGE_SCN_MEM_WRITE set | |
988 | (this is especially important when dealing with the .idata section since | |
989 | the addresses for routines from .dlls must be overwritten). If .reloc | |
990 | section data is ever generated, we must add IMAGE_SCN_MEM_DISCARDABLE | |
991 | (0x02000000). Also, the resource data should also be read and | |
992 | writable. */ | |
993 | ||
fe49679d | 994 | /* FIXME: Alignment is also encoded in this field, at least on |
25c80428 NC |
995 | ARM-WINCE. Although - how do we get the original alignment field |
996 | back ? */ | |
997 | ||
998 | typedef struct | |
999 | { | |
7bd8862c | 1000 | char section_name[SCNNMLEN]; |
25c80428 NC |
1001 | unsigned long must_have; |
1002 | } | |
1003 | pe_required_section_flags; | |
4e1fc599 | 1004 | |
25c80428 NC |
1005 | pe_required_section_flags known_sections [] = |
1006 | { | |
1007 | { ".arch", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_DISCARDABLE | IMAGE_SCN_ALIGN_8BYTES }, | |
1008 | { ".bss", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_UNINITIALIZED_DATA | IMAGE_SCN_MEM_WRITE }, | |
1009 | { ".data", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_WRITE }, | |
1010 | { ".edata", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA }, | |
1011 | { ".idata", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_WRITE }, | |
1012 | { ".pdata", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA }, | |
1013 | { ".rdata", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA }, | |
1014 | { ".reloc", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_DISCARDABLE }, | |
1015 | { ".rsrc", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_WRITE }, | |
1016 | { ".text" , IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_CODE | IMAGE_SCN_MEM_EXECUTE }, | |
1017 | { ".tls", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_WRITE }, | |
1018 | { ".xdata", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA }, | |
25c80428 NC |
1019 | }; |
1020 | ||
1021 | pe_required_section_flags * p; | |
1725a96e | 1022 | |
66bed356 DS |
1023 | /* We have defaulted to adding the IMAGE_SCN_MEM_WRITE flag, but now |
1024 | we know exactly what this specific section wants so we remove it | |
1025 | and then allow the must_have field to add it back in if necessary. | |
1026 | However, we don't remove IMAGE_SCN_MEM_WRITE flag from .text if the | |
1027 | default WP_TEXT file flag has been cleared. WP_TEXT may be cleared | |
1028 | by ld --enable-auto-import (if auto-import is actually needed), | |
1029 | by ld --omagic, or by obcopy --writable-text. */ | |
66bed356 | 1030 | |
7bd8862c AM |
1031 | for (p = known_sections; |
1032 | p < known_sections + ARRAY_SIZE (known_sections); | |
1033 | p++) | |
1034 | if (memcmp (scnhdr_int->s_name, p->section_name, SCNNMLEN) == 0) | |
25c80428 | 1035 | { |
7bd8862c | 1036 | if (memcmp (scnhdr_int->s_name, ".text", sizeof ".text") |
3c9d0484 | 1037 | || (bfd_get_file_flags (abfd) & WP_TEXT)) |
d48bdb99 AM |
1038 | scnhdr_int->s_flags &= ~IMAGE_SCN_MEM_WRITE; |
1039 | scnhdr_int->s_flags |= p->must_have; | |
25c80428 NC |
1040 | break; |
1041 | } | |
1042 | ||
d48bdb99 | 1043 | H_PUT_32 (abfd, scnhdr_int->s_flags, scnhdr_ext->s_flags); |
277d1b5e ILT |
1044 | } |
1045 | ||
cb43721d | 1046 | if (coff_data (abfd)->link_info |
0e1862bb L |
1047 | && ! bfd_link_relocatable (coff_data (abfd)->link_info) |
1048 | && ! bfd_link_pic (coff_data (abfd)->link_info) | |
7bd8862c | 1049 | && memcmp (scnhdr_int->s_name, ".text", sizeof ".text") == 0) |
277d1b5e | 1050 | { |
cb43721d | 1051 | /* By inference from looking at MS output, the 32 bit field |
7dee875e | 1052 | which is the combination of the number_of_relocs and |
cb43721d ILT |
1053 | number_of_linenos is used for the line number count in |
1054 | executables. A 16-bit field won't do for cc1. The MS | |
1055 | document says that the number of relocs is zero for | |
1056 | executables, but the 17-th bit has been observed to be there. | |
1057 | Overflow is not an issue: a 4G-line program will overflow a | |
1058 | bunch of other fields long before this! */ | |
dc810e39 AM |
1059 | H_PUT_16 (abfd, (scnhdr_int->s_nlnno & 0xffff), scnhdr_ext->s_nlnno); |
1060 | H_PUT_16 (abfd, (scnhdr_int->s_nlnno >> 16), scnhdr_ext->s_nreloc); | |
277d1b5e | 1061 | } |
277d1b5e ILT |
1062 | else |
1063 | { | |
cb43721d | 1064 | if (scnhdr_int->s_nlnno <= 0xffff) |
dc810e39 | 1065 | H_PUT_16 (abfd, scnhdr_int->s_nlnno, scnhdr_ext->s_nlnno); |
cb43721d ILT |
1066 | else |
1067 | { | |
695344c0 | 1068 | /* xgettext:c-format */ |
871b3ab2 | 1069 | _bfd_error_handler (_("%pB: line number overflow: 0x%lx > 0xffff"), |
dae82561 | 1070 | abfd, scnhdr_int->s_nlnno); |
cb43721d | 1071 | bfd_set_error (bfd_error_file_truncated); |
dc810e39 | 1072 | H_PUT_16 (abfd, 0xffff, scnhdr_ext->s_nlnno); |
cb43721d ILT |
1073 | ret = 0; |
1074 | } | |
1725a96e | 1075 | |
cd339148 | 1076 | /* Although we could encode 0xffff relocs here, we do not, to be |
07d6d2b8 AM |
1077 | consistent with other parts of bfd. Also it lets us warn, as |
1078 | we should never see 0xffff here w/o having the overflow flag | |
1079 | set. */ | |
cd339148 | 1080 | if (scnhdr_int->s_nreloc < 0xffff) |
dc810e39 | 1081 | H_PUT_16 (abfd, scnhdr_int->s_nreloc, scnhdr_ext->s_nreloc); |
cb43721d ILT |
1082 | else |
1083 | { | |
1725a96e | 1084 | /* PE can deal with large #s of relocs, but not here. */ |
dc810e39 | 1085 | H_PUT_16 (abfd, 0xffff, scnhdr_ext->s_nreloc); |
3e4554a2 | 1086 | scnhdr_int->s_flags |= IMAGE_SCN_LNK_NRELOC_OVFL; |
dc810e39 | 1087 | H_PUT_32 (abfd, scnhdr_int->s_flags, scnhdr_ext->s_flags); |
cb43721d | 1088 | } |
277d1b5e ILT |
1089 | } |
1090 | return ret; | |
1091 | } | |
1092 | ||
61e2488c JT |
1093 | void |
1094 | _bfd_XXi_swap_debugdir_in (bfd * abfd, void * ext1, void * in1) | |
1095 | { | |
1096 | struct external_IMAGE_DEBUG_DIRECTORY *ext = (struct external_IMAGE_DEBUG_DIRECTORY *) ext1; | |
1097 | struct internal_IMAGE_DEBUG_DIRECTORY *in = (struct internal_IMAGE_DEBUG_DIRECTORY *) in1; | |
1098 | ||
1099 | in->Characteristics = H_GET_32(abfd, ext->Characteristics); | |
1100 | in->TimeDateStamp = H_GET_32(abfd, ext->TimeDateStamp); | |
1101 | in->MajorVersion = H_GET_16(abfd, ext->MajorVersion); | |
1102 | in->MinorVersion = H_GET_16(abfd, ext->MinorVersion); | |
1103 | in->Type = H_GET_32(abfd, ext->Type); | |
1104 | in->SizeOfData = H_GET_32(abfd, ext->SizeOfData); | |
1105 | in->AddressOfRawData = H_GET_32(abfd, ext->AddressOfRawData); | |
1106 | in->PointerToRawData = H_GET_32(abfd, ext->PointerToRawData); | |
1107 | } | |
1108 | ||
1109 | unsigned int | |
1110 | _bfd_XXi_swap_debugdir_out (bfd * abfd, void * inp, void * extp) | |
1111 | { | |
1112 | struct external_IMAGE_DEBUG_DIRECTORY *ext = (struct external_IMAGE_DEBUG_DIRECTORY *) extp; | |
1113 | struct internal_IMAGE_DEBUG_DIRECTORY *in = (struct internal_IMAGE_DEBUG_DIRECTORY *) inp; | |
1114 | ||
1115 | H_PUT_32(abfd, in->Characteristics, ext->Characteristics); | |
1116 | H_PUT_32(abfd, in->TimeDateStamp, ext->TimeDateStamp); | |
1117 | H_PUT_16(abfd, in->MajorVersion, ext->MajorVersion); | |
1118 | H_PUT_16(abfd, in->MinorVersion, ext->MinorVersion); | |
1119 | H_PUT_32(abfd, in->Type, ext->Type); | |
1120 | H_PUT_32(abfd, in->SizeOfData, ext->SizeOfData); | |
1121 | H_PUT_32(abfd, in->AddressOfRawData, ext->AddressOfRawData); | |
1122 | H_PUT_32(abfd, in->PointerToRawData, ext->PointerToRawData); | |
1123 | ||
1124 | return sizeof (struct external_IMAGE_DEBUG_DIRECTORY); | |
1125 | } | |
1126 | ||
c74f7d1c | 1127 | CODEVIEW_INFO * |
61e2488c JT |
1128 | _bfd_XXi_slurp_codeview_record (bfd * abfd, file_ptr where, unsigned long length, CODEVIEW_INFO *cvinfo) |
1129 | { | |
1130 | char buffer[256+1]; | |
07d22f64 | 1131 | bfd_size_type nread; |
61e2488c JT |
1132 | |
1133 | if (bfd_seek (abfd, where, SEEK_SET) != 0) | |
1134 | return NULL; | |
1135 | ||
07d22f64 AM |
1136 | if (length <= sizeof (CV_INFO_PDB70) && length <= sizeof (CV_INFO_PDB20)) |
1137 | return NULL; | |
1138 | if (length > 256) | |
1139 | length = 256; | |
1140 | nread = bfd_bread (buffer, length, abfd); | |
1141 | if (length != nread) | |
61e2488c JT |
1142 | return NULL; |
1143 | ||
6e6e7cfc | 1144 | /* Ensure null termination of filename. */ |
07d22f64 | 1145 | memset (buffer + nread, 0, sizeof (buffer) - nread); |
61e2488c | 1146 | |
77ef8654 | 1147 | cvinfo->CVSignature = H_GET_32 (abfd, buffer); |
61e2488c JT |
1148 | cvinfo->Age = 0; |
1149 | ||
1150 | if ((cvinfo->CVSignature == CVINFO_PDB70_CVSIGNATURE) | |
1151 | && (length > sizeof (CV_INFO_PDB70))) | |
1152 | { | |
1153 | CV_INFO_PDB70 *cvinfo70 = (CV_INFO_PDB70 *)(buffer); | |
1154 | ||
1155 | cvinfo->Age = H_GET_32(abfd, cvinfo70->Age); | |
6e6e7cfc JT |
1156 | |
1157 | /* A GUID consists of 4,2,2 byte values in little-endian order, followed | |
07d6d2b8 AM |
1158 | by 8 single bytes. Byte swap them so we can conveniently treat the GUID |
1159 | as 16 bytes in big-endian order. */ | |
6e6e7cfc JT |
1160 | bfd_putb32 (bfd_getl32 (cvinfo70->Signature), cvinfo->Signature); |
1161 | bfd_putb16 (bfd_getl16 (&(cvinfo70->Signature[4])), &(cvinfo->Signature[4])); | |
1162 | bfd_putb16 (bfd_getl16 (&(cvinfo70->Signature[6])), &(cvinfo->Signature[6])); | |
1163 | memcpy (&(cvinfo->Signature[8]), &(cvinfo70->Signature[8]), 8); | |
1164 | ||
61e2488c | 1165 | cvinfo->SignatureLength = CV_INFO_SIGNATURE_LENGTH; |
279edac5 | 1166 | /* cvinfo->PdbFileName = cvinfo70->PdbFileName; */ |
61e2488c JT |
1167 | |
1168 | return cvinfo; | |
1169 | } | |
1170 | else if ((cvinfo->CVSignature == CVINFO_PDB20_CVSIGNATURE) | |
07d6d2b8 | 1171 | && (length > sizeof (CV_INFO_PDB20))) |
61e2488c JT |
1172 | { |
1173 | CV_INFO_PDB20 *cvinfo20 = (CV_INFO_PDB20 *)(buffer); | |
1174 | cvinfo->Age = H_GET_32(abfd, cvinfo20->Age); | |
1175 | memcpy (cvinfo->Signature, cvinfo20->Signature, 4); | |
1176 | cvinfo->SignatureLength = 4; | |
279edac5 | 1177 | /* cvinfo->PdbFileName = cvinfo20->PdbFileName; */ |
61e2488c JT |
1178 | |
1179 | return cvinfo; | |
1180 | } | |
1181 | ||
1182 | return NULL; | |
1183 | } | |
1184 | ||
1185 | unsigned int | |
1186 | _bfd_XXi_write_codeview_record (bfd * abfd, file_ptr where, CODEVIEW_INFO *cvinfo) | |
1187 | { | |
7769fa97 NC |
1188 | const bfd_size_type size = sizeof (CV_INFO_PDB70) + 1; |
1189 | bfd_size_type written; | |
61e2488c | 1190 | CV_INFO_PDB70 *cvinfo70; |
7769fa97 | 1191 | char * buffer; |
61e2488c JT |
1192 | |
1193 | if (bfd_seek (abfd, where, SEEK_SET) != 0) | |
1194 | return 0; | |
1195 | ||
ec9bd0a2 AM |
1196 | buffer = bfd_malloc (size); |
1197 | if (buffer == NULL) | |
1198 | return 0; | |
1199 | ||
61e2488c JT |
1200 | cvinfo70 = (CV_INFO_PDB70 *) buffer; |
1201 | H_PUT_32 (abfd, CVINFO_PDB70_CVSIGNATURE, cvinfo70->CvSignature); | |
6e6e7cfc JT |
1202 | |
1203 | /* Byte swap the GUID from 16 bytes in big-endian order to 4,2,2 byte values | |
1204 | in little-endian order, followed by 8 single bytes. */ | |
1205 | bfd_putl32 (bfd_getb32 (cvinfo->Signature), cvinfo70->Signature); | |
1206 | bfd_putl16 (bfd_getb16 (&(cvinfo->Signature[4])), &(cvinfo70->Signature[4])); | |
1207 | bfd_putl16 (bfd_getb16 (&(cvinfo->Signature[6])), &(cvinfo70->Signature[6])); | |
1208 | memcpy (&(cvinfo70->Signature[8]), &(cvinfo->Signature[8]), 8); | |
1209 | ||
61e2488c JT |
1210 | H_PUT_32 (abfd, cvinfo->Age, cvinfo70->Age); |
1211 | cvinfo70->PdbFileName[0] = '\0'; | |
1212 | ||
7769fa97 NC |
1213 | written = bfd_bwrite (buffer, size, abfd); |
1214 | ||
1215 | free (buffer); | |
61e2488c | 1216 | |
7769fa97 | 1217 | return written == size ? size : 0; |
61e2488c JT |
1218 | } |
1219 | ||
1725a96e | 1220 | static char * dir_names[IMAGE_NUMBEROF_DIRECTORY_ENTRIES] = |
7920ce38 NC |
1221 | { |
1222 | N_("Export Directory [.edata (or where ever we found it)]"), | |
1223 | N_("Import Directory [parts of .idata]"), | |
1224 | N_("Resource Directory [.rsrc]"), | |
1225 | N_("Exception Directory [.pdata]"), | |
1226 | N_("Security Directory"), | |
1227 | N_("Base Relocation Directory [.reloc]"), | |
1228 | N_("Debug Directory"), | |
1229 | N_("Description Directory"), | |
1230 | N_("Special Directory"), | |
1231 | N_("Thread Storage Directory [.tls]"), | |
1232 | N_("Load Configuration Directory"), | |
1233 | N_("Bound Import Directory"), | |
1234 | N_("Import Address Table Directory"), | |
1235 | N_("Delay Import Directory"), | |
6c73cbb1 | 1236 | N_("CLR Runtime Header"), |
7920ce38 NC |
1237 | N_("Reserved") |
1238 | }; | |
1725a96e | 1239 | |
b34976b6 | 1240 | static bfd_boolean |
7920ce38 | 1241 | pe_print_idata (bfd * abfd, void * vfile) |
277d1b5e ILT |
1242 | { |
1243 | FILE *file = (FILE *) vfile; | |
a76b448c | 1244 | bfd_byte *data; |
8181c403 AM |
1245 | asection *section; |
1246 | bfd_signed_vma adj; | |
a76b448c | 1247 | bfd_size_type datasize = 0; |
277d1b5e | 1248 | bfd_size_type dataoff; |
277d1b5e | 1249 | bfd_size_type i; |
277d1b5e ILT |
1250 | int onaline = 20; |
1251 | ||
1252 | pe_data_type *pe = pe_data (abfd); | |
1253 | struct internal_extra_pe_aouthdr *extra = &pe->pe_opthdr; | |
1254 | ||
8181c403 | 1255 | bfd_vma addr; |
277d1b5e | 1256 | |
6c73cbb1 | 1257 | addr = extra->DataDirectory[PE_IMPORT_TABLE].VirtualAddress; |
277d1b5e | 1258 | |
6c73cbb1 | 1259 | if (addr == 0 && extra->DataDirectory[PE_IMPORT_TABLE].Size == 0) |
8181c403 | 1260 | { |
a76b448c AM |
1261 | /* Maybe the extra header isn't there. Look for the section. */ |
1262 | section = bfd_get_section_by_name (abfd, ".idata"); | |
1263 | if (section == NULL) | |
b34976b6 | 1264 | return TRUE; |
a76b448c AM |
1265 | |
1266 | addr = section->vma; | |
eea6121a | 1267 | datasize = section->size; |
a76b448c | 1268 | if (datasize == 0) |
b34976b6 | 1269 | return TRUE; |
8181c403 | 1270 | } |
a76b448c | 1271 | else |
8181c403 | 1272 | { |
a76b448c AM |
1273 | addr += extra->ImageBase; |
1274 | for (section = abfd->sections; section != NULL; section = section->next) | |
1275 | { | |
eea6121a | 1276 | datasize = section->size; |
a76b448c AM |
1277 | if (addr >= section->vma && addr < section->vma + datasize) |
1278 | break; | |
1279 | } | |
1280 | ||
1281 | if (section == NULL) | |
1282 | { | |
1283 | fprintf (file, | |
1284 | _("\nThere is an import table, but the section containing it could not be found\n")); | |
b34976b6 | 1285 | return TRUE; |
a76b448c | 1286 | } |
b69c8728 | 1287 | else if (!(section->flags & SEC_HAS_CONTENTS)) |
07d6d2b8 | 1288 | { |
b69c8728 JT |
1289 | fprintf (file, |
1290 | _("\nThere is an import table in %s, but that section has no contents\n"), | |
1291 | section->name); | |
1292 | return TRUE; | |
07d6d2b8 | 1293 | } |
8181c403 | 1294 | } |
5933bdc9 | 1295 | |
695344c0 | 1296 | /* xgettext:c-format */ |
8181c403 AM |
1297 | fprintf (file, _("\nThere is an import table in %s at 0x%lx\n"), |
1298 | section->name, (unsigned long) addr); | |
277d1b5e | 1299 | |
8181c403 | 1300 | dataoff = addr - section->vma; |
277d1b5e | 1301 | |
9602af51 | 1302 | fprintf (file, |
6fa957a9 KH |
1303 | _("\nThe Import Tables (interpreted %s section contents)\n"), |
1304 | section->name); | |
9602af51 | 1305 | fprintf (file, |
ca09e32b NC |
1306 | _("\ |
1307 | vma: Hint Time Forward DLL First\n\ | |
1308 | Table Stamp Chain Name Thunk\n")); | |
277d1b5e | 1309 | |
db8503c4 | 1310 | /* Read the whole section. Some of the fields might be before dataoff. */ |
eea6121a AM |
1311 | if (!bfd_malloc_and_get_section (abfd, section, &data)) |
1312 | { | |
c9594989 | 1313 | free (data); |
eea6121a AM |
1314 | return FALSE; |
1315 | } | |
277d1b5e | 1316 | |
db8503c4 | 1317 | adj = section->vma - extra->ImageBase; |
277d1b5e | 1318 | |
5e226794 | 1319 | /* Print all image import descriptors. */ |
4e1fc599 | 1320 | for (i = dataoff; i + onaline <= datasize; i += onaline) |
277d1b5e ILT |
1321 | { |
1322 | bfd_vma hint_addr; | |
1323 | bfd_vma time_stamp; | |
1324 | bfd_vma forward_chain; | |
1325 | bfd_vma dll_name; | |
1326 | bfd_vma first_thunk; | |
1327 | int idx = 0; | |
1328 | bfd_size_type j; | |
1329 | char *dll; | |
1330 | ||
6c73cbb1 | 1331 | /* Print (i + extra->DataDirectory[PE_IMPORT_TABLE].VirtualAddress). */ |
4e1fc599 AM |
1332 | fprintf (file, " %08lx\t", (unsigned long) (i + adj)); |
1333 | hint_addr = bfd_get_32 (abfd, data + i); | |
1334 | time_stamp = bfd_get_32 (abfd, data + i + 4); | |
1335 | forward_chain = bfd_get_32 (abfd, data + i + 8); | |
1336 | dll_name = bfd_get_32 (abfd, data + i + 12); | |
1337 | first_thunk = bfd_get_32 (abfd, data + i + 16); | |
5933bdc9 ILT |
1338 | |
1339 | fprintf (file, "%08lx %08lx %08lx %08lx %08lx\n", | |
a76b448c AM |
1340 | (unsigned long) hint_addr, |
1341 | (unsigned long) time_stamp, | |
1342 | (unsigned long) forward_chain, | |
1343 | (unsigned long) dll_name, | |
1344 | (unsigned long) first_thunk); | |
277d1b5e ILT |
1345 | |
1346 | if (hint_addr == 0 && first_thunk == 0) | |
1347 | break; | |
1348 | ||
a50b2160 | 1349 | if (dll_name - adj >= section->size) |
07d6d2b8 | 1350 | break; |
a50b2160 | 1351 | |
8181c403 | 1352 | dll = (char *) data + dll_name - adj; |
36e9d67b NC |
1353 | /* PR 17512 file: 078-12277-0.004. */ |
1354 | bfd_size_type maxlen = (char *)(data + datasize) - dll - 1; | |
1355 | fprintf (file, _("\n\tDLL Name: %.*s\n"), (int) maxlen, dll); | |
277d1b5e | 1356 | |
9949827b DBR |
1357 | /* PR 21546: When the Hint Address is zero, |
1358 | we try the First Thunk instead. */ | |
1359 | if (hint_addr == 0) | |
1360 | hint_addr = first_thunk; | |
1361 | ||
53db9cf9 | 1362 | if (hint_addr != 0 && hint_addr - adj < datasize) |
277d1b5e | 1363 | { |
6e7c73dd CF |
1364 | bfd_byte *ft_data; |
1365 | asection *ft_section; | |
1366 | bfd_vma ft_addr; | |
1367 | bfd_size_type ft_datasize; | |
1368 | int ft_idx; | |
4e1fc599 | 1369 | int ft_allocated; |
6e7c73dd | 1370 | |
5e226794 | 1371 | fprintf (file, _("\tvma: Hint/Ord Member-Name Bound-To\n")); |
277d1b5e | 1372 | |
8181c403 | 1373 | idx = hint_addr - adj; |
4e1fc599 | 1374 | |
5e226794 | 1375 | ft_addr = first_thunk + extra->ImageBase; |
6e7c73dd | 1376 | ft_idx = first_thunk - adj; |
4e1fc599 AM |
1377 | ft_data = data + ft_idx; |
1378 | ft_datasize = datasize - ft_idx; | |
1379 | ft_allocated = 0; | |
6c73cbb1 NC |
1380 | |
1381 | if (first_thunk != hint_addr) | |
6e7c73dd CF |
1382 | { |
1383 | /* Find the section which contains the first thunk. */ | |
1384 | for (ft_section = abfd->sections; | |
1385 | ft_section != NULL; | |
1386 | ft_section = ft_section->next) | |
1387 | { | |
6e7c73dd | 1388 | if (ft_addr >= ft_section->vma |
4e1fc599 | 1389 | && ft_addr < ft_section->vma + ft_section->size) |
6e7c73dd CF |
1390 | break; |
1391 | } | |
1392 | ||
1393 | if (ft_section == NULL) | |
1394 | { | |
1395 | fprintf (file, | |
1396 | _("\nThere is a first thunk, but the section containing it could not be found\n")); | |
1397 | continue; | |
1398 | } | |
1399 | ||
1400 | /* Now check to see if this section is the same as our current | |
1401 | section. If it is not then we will have to load its data in. */ | |
4e1fc599 | 1402 | if (ft_section != section) |
6e7c73dd CF |
1403 | { |
1404 | ft_idx = first_thunk - (ft_section->vma - extra->ImageBase); | |
4e1fc599 AM |
1405 | ft_datasize = ft_section->size - ft_idx; |
1406 | ft_data = (bfd_byte *) bfd_malloc (ft_datasize); | |
6e7c73dd CF |
1407 | if (ft_data == NULL) |
1408 | continue; | |
1409 | ||
4e1fc599 AM |
1410 | /* Read ft_datasize bytes starting at offset ft_idx. */ |
1411 | if (!bfd_get_section_contents (abfd, ft_section, ft_data, | |
1412 | (bfd_vma) ft_idx, ft_datasize)) | |
6e7c73dd CF |
1413 | { |
1414 | free (ft_data); | |
1415 | continue; | |
1416 | } | |
6e7c73dd CF |
1417 | ft_allocated = 1; |
1418 | } | |
1419 | } | |
5e226794 NC |
1420 | |
1421 | /* Print HintName vector entries. */ | |
99ad8390 | 1422 | #ifdef COFF_WITH_pex64 |
4e1fc599 | 1423 | for (j = 0; idx + j + 8 <= datasize; j += 8) |
99ad8390 | 1424 | { |
f41e4712 | 1425 | bfd_size_type amt; |
99ad8390 NC |
1426 | unsigned long member = bfd_get_32 (abfd, data + idx + j); |
1427 | unsigned long member_high = bfd_get_32 (abfd, data + idx + j + 4); | |
1428 | ||
1429 | if (!member && !member_high) | |
1430 | break; | |
1431 | ||
f41e4712 NC |
1432 | amt = member - adj; |
1433 | ||
5879bb8f | 1434 | if (HighBitSet (member_high)) |
99ad8390 | 1435 | fprintf (file, "\t%lx%08lx\t %4lx%08lx <none>", |
5879bb8f NC |
1436 | member_high, member, |
1437 | WithoutHighBit (member_high), member); | |
20ad5e28 | 1438 | /* PR binutils/17512: Handle corrupt PE data. */ |
4d465c68 | 1439 | else if (amt >= datasize || amt + 2 >= datasize) |
20ad5e28 | 1440 | fprintf (file, _("\t<corrupt: 0x%04lx>"), member); |
99ad8390 NC |
1441 | else |
1442 | { | |
1443 | int ordinal; | |
1444 | char *member_name; | |
1445 | ||
f41e4712 NC |
1446 | ordinal = bfd_get_16 (abfd, data + amt); |
1447 | member_name = (char *) data + amt + 2; | |
1448 | fprintf (file, "\t%04lx\t %4d %.*s",member, ordinal, | |
1449 | (int) (datasize - (amt + 2)), member_name); | |
99ad8390 NC |
1450 | } |
1451 | ||
1452 | /* If the time stamp is not zero, the import address | |
1453 | table holds actual addresses. */ | |
1454 | if (time_stamp != 0 | |
1455 | && first_thunk != 0 | |
4e1fc599 AM |
1456 | && first_thunk != hint_addr |
1457 | && j + 4 <= ft_datasize) | |
99ad8390 | 1458 | fprintf (file, "\t%04lx", |
4e1fc599 | 1459 | (unsigned long) bfd_get_32 (abfd, ft_data + j)); |
99ad8390 NC |
1460 | fprintf (file, "\n"); |
1461 | } | |
1462 | #else | |
4e1fc599 | 1463 | for (j = 0; idx + j + 4 <= datasize; j += 4) |
277d1b5e | 1464 | { |
f41e4712 | 1465 | bfd_size_type amt; |
277d1b5e ILT |
1466 | unsigned long member = bfd_get_32 (abfd, data + idx + j); |
1467 | ||
4e1fc599 | 1468 | /* Print single IMAGE_IMPORT_BY_NAME vector. */ |
277d1b5e ILT |
1469 | if (member == 0) |
1470 | break; | |
5e226794 | 1471 | |
f41e4712 | 1472 | amt = member - adj; |
4d465c68 | 1473 | |
5879bb8f | 1474 | if (HighBitSet (member)) |
5e226794 | 1475 | fprintf (file, "\t%04lx\t %4lu <none>", |
5879bb8f | 1476 | member, WithoutHighBit (member)); |
20ad5e28 | 1477 | /* PR binutils/17512: Handle corrupt PE data. */ |
4d465c68 | 1478 | else if (amt >= datasize || amt + 2 >= datasize) |
20ad5e28 | 1479 | fprintf (file, _("\t<corrupt: 0x%04lx>"), member); |
277d1b5e ILT |
1480 | else |
1481 | { | |
1482 | int ordinal; | |
1483 | char *member_name; | |
1484 | ||
f41e4712 NC |
1485 | ordinal = bfd_get_16 (abfd, data + amt); |
1486 | member_name = (char *) data + amt + 2; | |
1487 | fprintf (file, "\t%04lx\t %4d %.*s", | |
1488 | member, ordinal, | |
1489 | (int) (datasize - (amt + 2)), member_name); | |
277d1b5e | 1490 | } |
5e226794 | 1491 | |
277d1b5e | 1492 | /* If the time stamp is not zero, the import address |
5e226794 NC |
1493 | table holds actual addresses. */ |
1494 | if (time_stamp != 0 | |
1495 | && first_thunk != 0 | |
4e1fc599 AM |
1496 | && first_thunk != hint_addr |
1497 | && j + 4 <= ft_datasize) | |
277d1b5e | 1498 | fprintf (file, "\t%04lx", |
4e1fc599 | 1499 | (unsigned long) bfd_get_32 (abfd, ft_data + j)); |
277d1b5e ILT |
1500 | |
1501 | fprintf (file, "\n"); | |
1502 | } | |
99ad8390 | 1503 | #endif |
e4cf60a8 NC |
1504 | if (ft_allocated) |
1505 | free (ft_data); | |
277d1b5e ILT |
1506 | } |
1507 | ||
9602af51 | 1508 | fprintf (file, "\n"); |
277d1b5e ILT |
1509 | } |
1510 | ||
1511 | free (data); | |
1512 | ||
b34976b6 | 1513 | return TRUE; |
277d1b5e ILT |
1514 | } |
1515 | ||
b34976b6 | 1516 | static bfd_boolean |
7920ce38 | 1517 | pe_print_edata (bfd * abfd, void * vfile) |
277d1b5e ILT |
1518 | { |
1519 | FILE *file = (FILE *) vfile; | |
a76b448c | 1520 | bfd_byte *data; |
8181c403 | 1521 | asection *section; |
a76b448c | 1522 | bfd_size_type datasize = 0; |
277d1b5e ILT |
1523 | bfd_size_type dataoff; |
1524 | bfd_size_type i; | |
b69c8728 | 1525 | bfd_vma adj; |
1725a96e NC |
1526 | struct EDT_type |
1527 | { | |
07d6d2b8 | 1528 | long export_flags; /* Reserved - should be zero. */ |
6fa957a9 KH |
1529 | long time_stamp; |
1530 | short major_ver; | |
1531 | short minor_ver; | |
07d6d2b8 AM |
1532 | bfd_vma name; /* RVA - relative to image base. */ |
1533 | long base; /* Ordinal base. */ | |
7920ce38 | 1534 | unsigned long num_functions;/* Number in the export address table. */ |
07d6d2b8 | 1535 | unsigned long num_names; /* Number in the name pointer table. */ |
7920ce38 NC |
1536 | bfd_vma eat_addr; /* RVA to the export address table. */ |
1537 | bfd_vma npt_addr; /* RVA to the Export Name Pointer Table. */ | |
1538 | bfd_vma ot_addr; /* RVA to the Ordinal Table. */ | |
6fa957a9 | 1539 | } edt; |
277d1b5e ILT |
1540 | |
1541 | pe_data_type *pe = pe_data (abfd); | |
1542 | struct internal_extra_pe_aouthdr *extra = &pe->pe_opthdr; | |
1543 | ||
8181c403 | 1544 | bfd_vma addr; |
277d1b5e | 1545 | |
6c73cbb1 | 1546 | addr = extra->DataDirectory[PE_EXPORT_TABLE].VirtualAddress; |
277d1b5e | 1547 | |
6c73cbb1 | 1548 | if (addr == 0 && extra->DataDirectory[PE_EXPORT_TABLE].Size == 0) |
8181c403 | 1549 | { |
a76b448c AM |
1550 | /* Maybe the extra header isn't there. Look for the section. */ |
1551 | section = bfd_get_section_by_name (abfd, ".edata"); | |
1552 | if (section == NULL) | |
b34976b6 | 1553 | return TRUE; |
a76b448c AM |
1554 | |
1555 | addr = section->vma; | |
0facbdf5 | 1556 | dataoff = 0; |
eea6121a | 1557 | datasize = section->size; |
a76b448c | 1558 | if (datasize == 0) |
b34976b6 | 1559 | return TRUE; |
8181c403 | 1560 | } |
a76b448c | 1561 | else |
8181c403 | 1562 | { |
a76b448c | 1563 | addr += extra->ImageBase; |
1725a96e | 1564 | |
a76b448c | 1565 | for (section = abfd->sections; section != NULL; section = section->next) |
0facbdf5 NC |
1566 | if (addr >= section->vma && addr < section->vma + section->size) |
1567 | break; | |
a76b448c AM |
1568 | |
1569 | if (section == NULL) | |
1570 | { | |
1571 | fprintf (file, | |
1572 | _("\nThere is an export table, but the section containing it could not be found\n")); | |
b34976b6 | 1573 | return TRUE; |
a76b448c | 1574 | } |
b69c8728 | 1575 | else if (!(section->flags & SEC_HAS_CONTENTS)) |
07d6d2b8 | 1576 | { |
b69c8728 JT |
1577 | fprintf (file, |
1578 | _("\nThere is an export table in %s, but that section has no contents\n"), | |
1579 | section->name); | |
1580 | return TRUE; | |
07d6d2b8 | 1581 | } |
0facbdf5 NC |
1582 | |
1583 | dataoff = addr - section->vma; | |
6c73cbb1 | 1584 | datasize = extra->DataDirectory[PE_EXPORT_TABLE].Size; |
cf93e9c2 AM |
1585 | if (dataoff > section->size |
1586 | || datasize > section->size - dataoff) | |
0facbdf5 NC |
1587 | { |
1588 | fprintf (file, | |
1589 | _("\nThere is an export table in %s, but it does not fit into that section\n"), | |
1590 | section->name); | |
1591 | return TRUE; | |
1592 | } | |
277d1b5e ILT |
1593 | } |
1594 | ||
5a4b0ccc | 1595 | /* PR 17512: Handle corrupt PE binaries. */ |
b4560c7d | 1596 | if (datasize < 40) |
5a4b0ccc NC |
1597 | { |
1598 | fprintf (file, | |
695344c0 | 1599 | /* xgettext:c-format */ |
5a4b0ccc NC |
1600 | _("\nThere is an export table in %s, but it is too small (%d)\n"), |
1601 | section->name, (int) datasize); | |
1602 | return TRUE; | |
1603 | } | |
1604 | ||
695344c0 | 1605 | /* xgettext:c-format */ |
8181c403 AM |
1606 | fprintf (file, _("\nThere is an export table in %s at 0x%lx\n"), |
1607 | section->name, (unsigned long) addr); | |
1608 | ||
a50b1753 | 1609 | data = (bfd_byte *) bfd_malloc (datasize); |
8181c403 | 1610 | if (data == NULL) |
b34976b6 | 1611 | return FALSE; |
277d1b5e | 1612 | |
7920ce38 | 1613 | if (! bfd_get_section_contents (abfd, section, data, |
dc810e39 | 1614 | (file_ptr) dataoff, datasize)) |
b34976b6 | 1615 | return FALSE; |
277d1b5e | 1616 | |
6fa957a9 | 1617 | /* Go get Export Directory Table. */ |
07d6d2b8 AM |
1618 | edt.export_flags = bfd_get_32 (abfd, data + 0); |
1619 | edt.time_stamp = bfd_get_32 (abfd, data + 4); | |
1620 | edt.major_ver = bfd_get_16 (abfd, data + 8); | |
1621 | edt.minor_ver = bfd_get_16 (abfd, data + 10); | |
1622 | edt.name = bfd_get_32 (abfd, data + 12); | |
1623 | edt.base = bfd_get_32 (abfd, data + 16); | |
6fa957a9 | 1624 | edt.num_functions = bfd_get_32 (abfd, data + 20); |
07d6d2b8 AM |
1625 | edt.num_names = bfd_get_32 (abfd, data + 24); |
1626 | edt.eat_addr = bfd_get_32 (abfd, data + 28); | |
1627 | edt.npt_addr = bfd_get_32 (abfd, data + 32); | |
1628 | edt.ot_addr = bfd_get_32 (abfd, data + 36); | |
277d1b5e | 1629 | |
8181c403 | 1630 | adj = section->vma - extra->ImageBase + dataoff; |
277d1b5e | 1631 | |
1725a96e | 1632 | /* Dump the EDT first. */ |
9602af51 | 1633 | fprintf (file, |
6fa957a9 KH |
1634 | _("\nThe Export Tables (interpreted %s section contents)\n\n"), |
1635 | section->name); | |
277d1b5e | 1636 | |
9602af51 | 1637 | fprintf (file, |
6fa957a9 | 1638 | _("Export Flags \t\t\t%lx\n"), (unsigned long) edt.export_flags); |
277d1b5e | 1639 | |
9602af51 | 1640 | fprintf (file, |
6fa957a9 | 1641 | _("Time/Date stamp \t\t%lx\n"), (unsigned long) edt.time_stamp); |
277d1b5e | 1642 | |
9602af51 | 1643 | fprintf (file, |
695344c0 | 1644 | /* xgettext:c-format */ |
6fa957a9 | 1645 | _("Major/Minor \t\t\t%d/%d\n"), edt.major_ver, edt.minor_ver); |
277d1b5e ILT |
1646 | |
1647 | fprintf (file, | |
1648 | _("Name \t\t\t\t")); | |
ebf12fbe | 1649 | bfd_fprintf_vma (abfd, file, edt.name); |
b69c8728 JT |
1650 | |
1651 | if ((edt.name >= adj) && (edt.name < adj + datasize)) | |
201159ec NC |
1652 | fprintf (file, " %.*s\n", |
1653 | (int) (datasize - (edt.name - adj)), | |
1654 | data + edt.name - adj); | |
b69c8728 JT |
1655 | else |
1656 | fprintf (file, "(outside .edata section)\n"); | |
277d1b5e | 1657 | |
9602af51 | 1658 | fprintf (file, |
6fa957a9 | 1659 | _("Ordinal Base \t\t\t%ld\n"), edt.base); |
277d1b5e | 1660 | |
9602af51 | 1661 | fprintf (file, |
6fa957a9 | 1662 | _("Number in:\n")); |
277d1b5e | 1663 | |
9602af51 | 1664 | fprintf (file, |
6fa957a9 KH |
1665 | _("\tExport Address Table \t\t%08lx\n"), |
1666 | edt.num_functions); | |
277d1b5e | 1667 | |
9602af51 | 1668 | fprintf (file, |
6fa957a9 | 1669 | _("\t[Name Pointer/Ordinal] Table\t%08lx\n"), edt.num_names); |
277d1b5e | 1670 | |
9602af51 | 1671 | fprintf (file, |
6fa957a9 | 1672 | _("Table Addresses\n")); |
277d1b5e ILT |
1673 | |
1674 | fprintf (file, | |
1675 | _("\tExport Address Table \t\t")); | |
ebf12fbe | 1676 | bfd_fprintf_vma (abfd, file, edt.eat_addr); |
277d1b5e ILT |
1677 | fprintf (file, "\n"); |
1678 | ||
1679 | fprintf (file, | |
6fa957a9 | 1680 | _("\tName Pointer Table \t\t")); |
ebf12fbe | 1681 | bfd_fprintf_vma (abfd, file, edt.npt_addr); |
277d1b5e ILT |
1682 | fprintf (file, "\n"); |
1683 | ||
1684 | fprintf (file, | |
1685 | _("\tOrdinal Table \t\t\t")); | |
ebf12fbe | 1686 | bfd_fprintf_vma (abfd, file, edt.ot_addr); |
277d1b5e ILT |
1687 | fprintf (file, "\n"); |
1688 | ||
5933bdc9 | 1689 | /* The next table to find is the Export Address Table. It's basically |
277d1b5e ILT |
1690 | a list of pointers that either locate a function in this dll, or |
1691 | forward the call to another dll. Something like: | |
1725a96e NC |
1692 | typedef union |
1693 | { | |
07d6d2b8 AM |
1694 | long export_rva; |
1695 | long forwarder_rva; | |
7920ce38 | 1696 | } export_address_table_entry; */ |
277d1b5e | 1697 | |
9602af51 | 1698 | fprintf (file, |
277d1b5e ILT |
1699 | _("\nExport Address Table -- Ordinal Base %ld\n"), |
1700 | edt.base); | |
1701 | ||
bf67003b | 1702 | /* PR 17512: Handle corrupt PE binaries. */ |
cf93e9c2 AM |
1703 | /* PR 17512 file: 140-165018-0.004. */ |
1704 | if (edt.eat_addr - adj >= datasize | |
64d29018 | 1705 | /* PR 17512: file: 092b1829 */ |
cf93e9c2 AM |
1706 | || (edt.num_functions + 1) * 4 < edt.num_functions |
1707 | || edt.eat_addr - adj + (edt.num_functions + 1) * 4 > datasize) | |
bf67003b NC |
1708 | fprintf (file, _("\tInvalid Export Address Table rva (0x%lx) or entry count (0x%lx)\n"), |
1709 | (long) edt.eat_addr, | |
1710 | (long) edt.num_functions); | |
1711 | else for (i = 0; i < edt.num_functions; ++i) | |
277d1b5e ILT |
1712 | { |
1713 | bfd_vma eat_member = bfd_get_32 (abfd, | |
8181c403 | 1714 | data + edt.eat_addr + (i * 4) - adj); |
277d1b5e ILT |
1715 | if (eat_member == 0) |
1716 | continue; | |
1717 | ||
db8503c4 | 1718 | if (eat_member - adj <= datasize) |
277d1b5e | 1719 | { |
db8503c4 | 1720 | /* This rva is to a name (forwarding function) in our section. */ |
6fa957a9 | 1721 | /* Should locate a function descriptor. */ |
5933bdc9 | 1722 | fprintf (file, |
36e9d67b | 1723 | "\t[%4ld] +base[%4ld] %04lx %s -- %.*s\n", |
a76b448c AM |
1724 | (long) i, |
1725 | (long) (i + edt.base), | |
1726 | (unsigned long) eat_member, | |
1727 | _("Forwarder RVA"), | |
36e9d67b | 1728 | (int)(datasize - (eat_member - adj)), |
a76b448c | 1729 | data + eat_member - adj); |
277d1b5e ILT |
1730 | } |
1731 | else | |
1732 | { | |
6fa957a9 | 1733 | /* Should locate a function descriptor in the reldata section. */ |
5933bdc9 ILT |
1734 | fprintf (file, |
1735 | "\t[%4ld] +base[%4ld] %04lx %s\n", | |
a76b448c AM |
1736 | (long) i, |
1737 | (long) (i + edt.base), | |
1738 | (unsigned long) eat_member, | |
5933bdc9 | 1739 | _("Export RVA")); |
277d1b5e ILT |
1740 | } |
1741 | } | |
1742 | ||
6fa957a9 KH |
1743 | /* The Export Name Pointer Table is paired with the Export Ordinal Table. */ |
1744 | /* Dump them in parallel for clarity. */ | |
9602af51 | 1745 | fprintf (file, |
6fa957a9 | 1746 | _("\n[Ordinal/Name Pointer] Table\n")); |
277d1b5e | 1747 | |
bf67003b | 1748 | /* PR 17512: Handle corrupt PE binaries. */ |
36e9d67b | 1749 | if (edt.npt_addr + (edt.num_names * 4) - adj >= datasize |
64d29018 NC |
1750 | /* PR 17512: file: bb68816e. */ |
1751 | || edt.num_names * 4 < edt.num_names | |
36e9d67b | 1752 | || (data + edt.npt_addr - adj) < data) |
695344c0 | 1753 | /* xgettext:c-format */ |
bf67003b NC |
1754 | fprintf (file, _("\tInvalid Name Pointer Table rva (0x%lx) or entry count (0x%lx)\n"), |
1755 | (long) edt.npt_addr, | |
1756 | (long) edt.num_names); | |
36e9d67b NC |
1757 | /* PR 17512: file: 140-147171-0.004. */ |
1758 | else if (edt.ot_addr + (edt.num_names * 2) - adj >= datasize | |
1759 | || data + edt.ot_addr - adj < data) | |
695344c0 | 1760 | /* xgettext:c-format */ |
bf67003b NC |
1761 | fprintf (file, _("\tInvalid Ordinal Table rva (0x%lx) or entry count (0x%lx)\n"), |
1762 | (long) edt.ot_addr, | |
1763 | (long) edt.num_names); | |
1764 | else for (i = 0; i < edt.num_names; ++i) | |
277d1b5e | 1765 | { |
20ad5e28 NC |
1766 | bfd_vma name_ptr; |
1767 | bfd_vma ord; | |
9602af51 | 1768 | |
20ad5e28 NC |
1769 | ord = bfd_get_16 (abfd, data + edt.ot_addr + (i * 2) - adj); |
1770 | name_ptr = bfd_get_32 (abfd, data + edt.npt_addr + (i * 4) - adj); | |
277d1b5e | 1771 | |
20ad5e28 NC |
1772 | if ((name_ptr - adj) >= datasize) |
1773 | { | |
695344c0 | 1774 | /* xgettext:c-format */ |
20ad5e28 NC |
1775 | fprintf (file, _("\t[%4ld] <corrupt offset: %lx>\n"), |
1776 | (long) ord, (long) name_ptr); | |
1777 | } | |
1778 | else | |
1779 | { | |
1780 | char * name = (char *) data + name_ptr - adj; | |
1781 | ||
36e9d67b NC |
1782 | fprintf (file, "\t[%4ld] %.*s\n", (long) ord, |
1783 | (int)((char *)(data + datasize) - name), name); | |
20ad5e28 | 1784 | } |
277d1b5e ILT |
1785 | } |
1786 | ||
1787 | free (data); | |
1788 | ||
b34976b6 | 1789 | return TRUE; |
277d1b5e ILT |
1790 | } |
1791 | ||
fac41780 JW |
1792 | /* This really is architecture dependent. On IA-64, a .pdata entry |
1793 | consists of three dwords containing relative virtual addresses that | |
1794 | specify the start and end address of the code range the entry | |
4e1fc599 | 1795 | covers and the address of the corresponding unwind info data. |
2b5c217d NC |
1796 | |
1797 | On ARM and SH-4, a compressed PDATA structure is used : | |
1798 | _IMAGE_CE_RUNTIME_FUNCTION_ENTRY, whereas MIPS is documented to use | |
1799 | _IMAGE_ALPHA_RUNTIME_FUNCTION_ENTRY. | |
1800 | See http://msdn2.microsoft.com/en-us/library/ms253988(VS.80).aspx . | |
1801 | ||
799c00e0 | 1802 | This is the version for uncompressed data. */ |
6fa957a9 | 1803 | |
b34976b6 | 1804 | static bfd_boolean |
7920ce38 | 1805 | pe_print_pdata (bfd * abfd, void * vfile) |
277d1b5e | 1806 | { |
99ad8390 NC |
1807 | #if defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
1808 | # define PDATA_ROW_SIZE (3 * 8) | |
fac41780 | 1809 | #else |
99ad8390 | 1810 | # define PDATA_ROW_SIZE (5 * 4) |
fac41780 | 1811 | #endif |
277d1b5e ILT |
1812 | FILE *file = (FILE *) vfile; |
1813 | bfd_byte *data = 0; | |
1814 | asection *section = bfd_get_section_by_name (abfd, ".pdata"); | |
1815 | bfd_size_type datasize = 0; | |
1816 | bfd_size_type i; | |
1817 | bfd_size_type start, stop; | |
fac41780 | 1818 | int onaline = PDATA_ROW_SIZE; |
277d1b5e | 1819 | |
5933bdc9 ILT |
1820 | if (section == NULL |
1821 | || coff_section_data (abfd, section) == NULL | |
1822 | || pei_section_data (abfd, section) == NULL) | |
b34976b6 | 1823 | return TRUE; |
277d1b5e | 1824 | |
5933bdc9 | 1825 | stop = pei_section_data (abfd, section)->virt_size; |
277d1b5e | 1826 | if ((stop % onaline) != 0) |
6fa957a9 | 1827 | fprintf (file, |
695344c0 | 1828 | /* xgettext:c-format */ |
59d08d6c | 1829 | _("warning, .pdata section size (%ld) is not a multiple of %d\n"), |
6fa957a9 | 1830 | (long) stop, onaline); |
277d1b5e | 1831 | |
5933bdc9 ILT |
1832 | fprintf (file, |
1833 | _("\nThe Function Table (interpreted .pdata section contents)\n")); | |
99ad8390 | 1834 | #if defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
9602af51 | 1835 | fprintf (file, |
6fa957a9 | 1836 | _(" vma:\t\t\tBegin Address End Address Unwind Info\n")); |
fac41780 | 1837 | #else |
ca09e32b NC |
1838 | fprintf (file, _("\ |
1839 | vma:\t\tBegin End EH EH PrologEnd Exception\n\ | |
1840 | \t\tAddress Address Handler Data Address Mask\n")); | |
fac41780 | 1841 | #endif |
277d1b5e | 1842 | |
eea6121a | 1843 | datasize = section->size; |
dc810e39 | 1844 | if (datasize == 0) |
b34976b6 | 1845 | return TRUE; |
277d1b5e | 1846 | |
6937bb54 NC |
1847 | /* PR 17512: file: 002-193900-0.004. */ |
1848 | if (datasize < stop) | |
1849 | { | |
695344c0 | 1850 | /* xgettext:c-format */ |
6937bb54 NC |
1851 | fprintf (file, _("Virtual size of .pdata section (%ld) larger than real size (%ld)\n"), |
1852 | (long) stop, (long) datasize); | |
1853 | return FALSE; | |
1854 | } | |
1855 | ||
7920ce38 | 1856 | if (! bfd_malloc_and_get_section (abfd, section, &data)) |
eea6121a | 1857 | { |
c9594989 | 1858 | free (data); |
eea6121a AM |
1859 | return FALSE; |
1860 | } | |
277d1b5e ILT |
1861 | |
1862 | start = 0; | |
1863 | ||
1864 | for (i = start; i < stop; i += onaline) | |
1865 | { | |
1866 | bfd_vma begin_addr; | |
1867 | bfd_vma end_addr; | |
1868 | bfd_vma eh_handler; | |
1869 | bfd_vma eh_data; | |
1870 | bfd_vma prolog_end_addr; | |
c7e2358a | 1871 | #if !defined(COFF_WITH_pep) || defined(COFF_WITH_pex64) |
5933bdc9 | 1872 | int em_data; |
c7e2358a | 1873 | #endif |
277d1b5e | 1874 | |
fac41780 | 1875 | if (i + PDATA_ROW_SIZE > stop) |
277d1b5e | 1876 | break; |
5933bdc9 | 1877 | |
07d6d2b8 AM |
1878 | begin_addr = GET_PDATA_ENTRY (abfd, data + i ); |
1879 | end_addr = GET_PDATA_ENTRY (abfd, data + i + 4); | |
6fa957a9 | 1880 | eh_handler = GET_PDATA_ENTRY (abfd, data + i + 8); |
07d6d2b8 | 1881 | eh_data = GET_PDATA_ENTRY (abfd, data + i + 12); |
6fa957a9 | 1882 | prolog_end_addr = GET_PDATA_ENTRY (abfd, data + i + 16); |
9602af51 | 1883 | |
277d1b5e ILT |
1884 | if (begin_addr == 0 && end_addr == 0 && eh_handler == 0 |
1885 | && eh_data == 0 && prolog_end_addr == 0) | |
1725a96e NC |
1886 | /* We are probably into the padding of the section now. */ |
1887 | break; | |
277d1b5e | 1888 | |
c7e2358a | 1889 | #if !defined(COFF_WITH_pep) || defined(COFF_WITH_pex64) |
5933bdc9 | 1890 | em_data = ((eh_handler & 0x1) << 2) | (prolog_end_addr & 0x3); |
c7e2358a | 1891 | #endif |
6fa957a9 KH |
1892 | eh_handler &= ~(bfd_vma) 0x3; |
1893 | prolog_end_addr &= ~(bfd_vma) 0x3; | |
fac41780 JW |
1894 | |
1895 | fputc (' ', file); | |
ebf12fbe DK |
1896 | bfd_fprintf_vma (abfd, file, i + section->vma); fputc ('\t', file); |
1897 | bfd_fprintf_vma (abfd, file, begin_addr); fputc (' ', file); | |
1898 | bfd_fprintf_vma (abfd, file, end_addr); fputc (' ', file); | |
1899 | bfd_fprintf_vma (abfd, file, eh_handler); | |
99ad8390 | 1900 | #if !defined(COFF_WITH_pep) || defined(COFF_WITH_pex64) |
fac41780 | 1901 | fputc (' ', file); |
ebf12fbe DK |
1902 | bfd_fprintf_vma (abfd, file, eh_data); fputc (' ', file); |
1903 | bfd_fprintf_vma (abfd, file, prolog_end_addr); | |
fac41780 JW |
1904 | fprintf (file, " %x", em_data); |
1905 | #endif | |
9602af51 | 1906 | fprintf (file, "\n"); |
277d1b5e ILT |
1907 | } |
1908 | ||
1909 | free (data); | |
1910 | ||
b34976b6 | 1911 | return TRUE; |
2b5c217d | 1912 | #undef PDATA_ROW_SIZE |
277d1b5e ILT |
1913 | } |
1914 | ||
799c00e0 NC |
1915 | typedef struct sym_cache |
1916 | { | |
07d6d2b8 | 1917 | int symcount; |
799c00e0 NC |
1918 | asymbol ** syms; |
1919 | } sym_cache; | |
1920 | ||
1921 | static asymbol ** | |
1922 | slurp_symtab (bfd *abfd, sym_cache *psc) | |
1923 | { | |
1924 | asymbol ** sy = NULL; | |
1925 | long storage; | |
1926 | ||
1927 | if (!(bfd_get_file_flags (abfd) & HAS_SYMS)) | |
1928 | { | |
1929 | psc->symcount = 0; | |
1930 | return NULL; | |
1931 | } | |
1932 | ||
1933 | storage = bfd_get_symtab_upper_bound (abfd); | |
1934 | if (storage < 0) | |
1935 | return NULL; | |
1936 | if (storage) | |
86eafac0 NC |
1937 | { |
1938 | sy = (asymbol **) bfd_malloc (storage); | |
1939 | if (sy == NULL) | |
1940 | return NULL; | |
1941 | } | |
799c00e0 NC |
1942 | |
1943 | psc->symcount = bfd_canonicalize_symtab (abfd, sy); | |
1944 | if (psc->symcount < 0) | |
1945 | return NULL; | |
1946 | return sy; | |
1947 | } | |
1948 | ||
1949 | static const char * | |
1950 | my_symbol_for_address (bfd *abfd, bfd_vma func, sym_cache *psc) | |
1951 | { | |
1952 | int i; | |
1953 | ||
1954 | if (psc->syms == 0) | |
1955 | psc->syms = slurp_symtab (abfd, psc); | |
1956 | ||
1957 | for (i = 0; i < psc->symcount; i++) | |
1958 | { | |
1959 | if (psc->syms[i]->section->vma + psc->syms[i]->value == func) | |
1960 | return psc->syms[i]->name; | |
1961 | } | |
1962 | ||
1963 | return NULL; | |
1964 | } | |
1965 | ||
1966 | static void | |
1967 | cleanup_syms (sym_cache *psc) | |
1968 | { | |
1969 | psc->symcount = 0; | |
1970 | free (psc->syms); | |
1971 | psc->syms = NULL; | |
1972 | } | |
1973 | ||
1974 | /* This is the version for "compressed" pdata. */ | |
1975 | ||
1976 | bfd_boolean | |
1977 | _bfd_XX_print_ce_compressed_pdata (bfd * abfd, void * vfile) | |
1978 | { | |
1979 | # define PDATA_ROW_SIZE (2 * 4) | |
1980 | FILE *file = (FILE *) vfile; | |
1981 | bfd_byte *data = NULL; | |
1982 | asection *section = bfd_get_section_by_name (abfd, ".pdata"); | |
1983 | bfd_size_type datasize = 0; | |
1984 | bfd_size_type i; | |
1985 | bfd_size_type start, stop; | |
1986 | int onaline = PDATA_ROW_SIZE; | |
91d6fa6a | 1987 | struct sym_cache cache = {0, 0} ; |
799c00e0 NC |
1988 | |
1989 | if (section == NULL | |
1990 | || coff_section_data (abfd, section) == NULL | |
1991 | || pei_section_data (abfd, section) == NULL) | |
1992 | return TRUE; | |
1993 | ||
1994 | stop = pei_section_data (abfd, section)->virt_size; | |
1995 | if ((stop % onaline) != 0) | |
1996 | fprintf (file, | |
695344c0 | 1997 | /* xgettext:c-format */ |
59d08d6c | 1998 | _("warning, .pdata section size (%ld) is not a multiple of %d\n"), |
799c00e0 NC |
1999 | (long) stop, onaline); |
2000 | ||
2001 | fprintf (file, | |
2002 | _("\nThe Function Table (interpreted .pdata section contents)\n")); | |
2003 | ||
2004 | fprintf (file, _("\ | |
2005 | vma:\t\tBegin Prolog Function Flags Exception EH\n\ | |
2006 | \t\tAddress Length Length 32b exc Handler Data\n")); | |
2007 | ||
2008 | datasize = section->size; | |
2009 | if (datasize == 0) | |
2010 | return TRUE; | |
2011 | ||
2012 | if (! bfd_malloc_and_get_section (abfd, section, &data)) | |
2013 | { | |
c9594989 | 2014 | free (data); |
799c00e0 NC |
2015 | return FALSE; |
2016 | } | |
2017 | ||
2018 | start = 0; | |
2019 | ||
2020 | for (i = start; i < stop; i += onaline) | |
2021 | { | |
2022 | bfd_vma begin_addr; | |
2023 | bfd_vma other_data; | |
2024 | bfd_vma prolog_length, function_length; | |
2025 | int flag32bit, exception_flag; | |
799c00e0 NC |
2026 | asection *tsection; |
2027 | ||
2028 | if (i + PDATA_ROW_SIZE > stop) | |
2029 | break; | |
2030 | ||
2031 | begin_addr = GET_PDATA_ENTRY (abfd, data + i ); | |
2032 | other_data = GET_PDATA_ENTRY (abfd, data + i + 4); | |
2033 | ||
2034 | if (begin_addr == 0 && other_data == 0) | |
2035 | /* We are probably into the padding of the section now. */ | |
2036 | break; | |
2037 | ||
2038 | prolog_length = (other_data & 0x000000FF); | |
2039 | function_length = (other_data & 0x3FFFFF00) >> 8; | |
2040 | flag32bit = (int)((other_data & 0x40000000) >> 30); | |
2041 | exception_flag = (int)((other_data & 0x80000000) >> 31); | |
2042 | ||
2043 | fputc (' ', file); | |
ebf12fbe DK |
2044 | bfd_fprintf_vma (abfd, file, i + section->vma); fputc ('\t', file); |
2045 | bfd_fprintf_vma (abfd, file, begin_addr); fputc (' ', file); | |
2046 | bfd_fprintf_vma (abfd, file, prolog_length); fputc (' ', file); | |
2047 | bfd_fprintf_vma (abfd, file, function_length); fputc (' ', file); | |
799c00e0 NC |
2048 | fprintf (file, "%2d %2d ", flag32bit, exception_flag); |
2049 | ||
2050 | /* Get the exception handler's address and the data passed from the | |
07d6d2b8 AM |
2051 | .text section. This is really the data that belongs with the .pdata |
2052 | but got "compressed" out for the ARM and SH4 architectures. */ | |
799c00e0 NC |
2053 | tsection = bfd_get_section_by_name (abfd, ".text"); |
2054 | if (tsection && coff_section_data (abfd, tsection) | |
2055 | && pei_section_data (abfd, tsection)) | |
2056 | { | |
4e1fc599 AM |
2057 | bfd_vma eh_off = (begin_addr - 8) - tsection->vma; |
2058 | bfd_byte *tdata; | |
799c00e0 | 2059 | |
4e1fc599 AM |
2060 | tdata = (bfd_byte *) bfd_malloc (8); |
2061 | if (tdata) | |
2062 | { | |
2063 | if (bfd_get_section_contents (abfd, tsection, tdata, eh_off, 8)) | |
799c00e0 NC |
2064 | { |
2065 | bfd_vma eh, eh_data; | |
2066 | ||
2067 | eh = bfd_get_32 (abfd, tdata); | |
2068 | eh_data = bfd_get_32 (abfd, tdata + 4); | |
2069 | fprintf (file, "%08x ", (unsigned int) eh); | |
2070 | fprintf (file, "%08x", (unsigned int) eh_data); | |
2071 | if (eh != 0) | |
2072 | { | |
91d6fa6a | 2073 | const char *s = my_symbol_for_address (abfd, eh, &cache); |
799c00e0 NC |
2074 | |
2075 | if (s) | |
2076 | fprintf (file, " (%s) ", s); | |
2077 | } | |
2078 | } | |
2079 | free (tdata); | |
2080 | } | |
799c00e0 NC |
2081 | } |
2082 | ||
2083 | fprintf (file, "\n"); | |
2084 | } | |
2085 | ||
2086 | free (data); | |
2087 | ||
91d6fa6a | 2088 | cleanup_syms (& cache); |
799c00e0 NC |
2089 | |
2090 | return TRUE; | |
2091 | #undef PDATA_ROW_SIZE | |
2092 | } | |
c7c7219d | 2093 | |
799c00e0 | 2094 | \f |
5933bdc9 | 2095 | #define IMAGE_REL_BASED_HIGHADJ 4 |
1725a96e | 2096 | static const char * const tbl[] = |
7920ce38 NC |
2097 | { |
2098 | "ABSOLUTE", | |
2099 | "HIGH", | |
2100 | "LOW", | |
2101 | "HIGHLOW", | |
2102 | "HIGHADJ", | |
2103 | "MIPS_JMPADDR", | |
2104 | "SECTION", | |
2105 | "REL32", | |
2106 | "RESERVED1", | |
2107 | "MIPS_JMPADDR16", | |
2108 | "DIR64", | |
2bfd55ca | 2109 | "HIGH3ADJ", |
7920ce38 NC |
2110 | "UNKNOWN", /* MUST be last. */ |
2111 | }; | |
277d1b5e | 2112 | |
b34976b6 | 2113 | static bfd_boolean |
7920ce38 | 2114 | pe_print_reloc (bfd * abfd, void * vfile) |
277d1b5e ILT |
2115 | { |
2116 | FILE *file = (FILE *) vfile; | |
2117 | bfd_byte *data = 0; | |
2118 | asection *section = bfd_get_section_by_name (abfd, ".reloc"); | |
513ea82e | 2119 | bfd_byte *p, *end; |
277d1b5e | 2120 | |
b69c8728 | 2121 | if (section == NULL || section->size == 0 || !(section->flags & SEC_HAS_CONTENTS)) |
b34976b6 | 2122 | return TRUE; |
277d1b5e | 2123 | |
5933bdc9 ILT |
2124 | fprintf (file, |
2125 | _("\n\nPE File Base Relocations (interpreted .reloc section contents)\n")); | |
277d1b5e | 2126 | |
7920ce38 | 2127 | if (! bfd_malloc_and_get_section (abfd, section, &data)) |
eea6121a | 2128 | { |
c9594989 | 2129 | free (data); |
eea6121a AM |
2130 | return FALSE; |
2131 | } | |
277d1b5e | 2132 | |
513ea82e AM |
2133 | p = data; |
2134 | end = data + section->size; | |
2135 | while (p + 8 <= end) | |
277d1b5e ILT |
2136 | { |
2137 | int j; | |
2138 | bfd_vma virtual_address; | |
77ef8654 | 2139 | unsigned long number, size; |
513ea82e | 2140 | bfd_byte *chunk_end; |
277d1b5e ILT |
2141 | |
2142 | /* The .reloc section is a sequence of blocks, with a header consisting | |
1725a96e | 2143 | of two 32 bit quantities, followed by a number of 16 bit entries. */ |
513ea82e AM |
2144 | virtual_address = bfd_get_32 (abfd, p); |
2145 | size = bfd_get_32 (abfd, p + 4); | |
2146 | p += 8; | |
277d1b5e ILT |
2147 | number = (size - 8) / 2; |
2148 | ||
2149 | if (size == 0) | |
1725a96e | 2150 | break; |
277d1b5e ILT |
2151 | |
2152 | fprintf (file, | |
695344c0 | 2153 | /* xgettext:c-format */ |
277d1b5e | 2154 | _("\nVirtual Address: %08lx Chunk size %ld (0x%lx) Number of fixups %ld\n"), |
77ef8654 | 2155 | (unsigned long) virtual_address, size, size, number); |
277d1b5e | 2156 | |
10169134 | 2157 | chunk_end = p - 8 + size; |
513ea82e AM |
2158 | if (chunk_end > end) |
2159 | chunk_end = end; | |
2160 | j = 0; | |
2161 | while (p + 2 <= chunk_end) | |
277d1b5e | 2162 | { |
513ea82e | 2163 | unsigned short e = bfd_get_16 (abfd, p); |
5933bdc9 | 2164 | unsigned int t = (e & 0xF000) >> 12; |
277d1b5e ILT |
2165 | int off = e & 0x0FFF; |
2166 | ||
5933bdc9 ILT |
2167 | if (t >= sizeof (tbl) / sizeof (tbl[0])) |
2168 | t = (sizeof (tbl) / sizeof (tbl[0])) - 1; | |
277d1b5e | 2169 | |
5933bdc9 | 2170 | fprintf (file, |
695344c0 | 2171 | /* xgettext:c-format */ |
5933bdc9 | 2172 | _("\treloc %4d offset %4x [%4lx] %s"), |
0af1713e | 2173 | j, off, (unsigned long) (off + virtual_address), tbl[t]); |
277d1b5e | 2174 | |
513ea82e AM |
2175 | p += 2; |
2176 | j++; | |
2177 | ||
17505c5c | 2178 | /* HIGHADJ takes an argument, - the next record *is* the |
9602af51 | 2179 | low 16 bits of addend. */ |
513ea82e | 2180 | if (t == IMAGE_REL_BASED_HIGHADJ && p + 2 <= chunk_end) |
5933bdc9 | 2181 | { |
513ea82e AM |
2182 | fprintf (file, " (%4x)", (unsigned int) bfd_get_16 (abfd, p)); |
2183 | p += 2; | |
6fa957a9 | 2184 | j++; |
5933bdc9 | 2185 | } |
9602af51 | 2186 | |
17505c5c | 2187 | fprintf (file, "\n"); |
277d1b5e | 2188 | } |
277d1b5e ILT |
2189 | } |
2190 | ||
2191 | free (data); | |
2192 | ||
b34976b6 | 2193 | return TRUE; |
277d1b5e | 2194 | } |
5879bb8f | 2195 | \f |
3714081c NC |
2196 | /* A data structure describing the regions of a .rsrc section. |
2197 | Some fields are filled in as the section is parsed. */ | |
2198 | ||
2199 | typedef struct rsrc_regions | |
2200 | { | |
2201 | bfd_byte * section_start; | |
2202 | bfd_byte * section_end; | |
2203 | bfd_byte * strings_start; | |
2204 | bfd_byte * resource_start; | |
2205 | } rsrc_regions; | |
277d1b5e | 2206 | |
11a6da56 | 2207 | static bfd_byte * |
3714081c NC |
2208 | rsrc_print_resource_directory (FILE * , bfd *, unsigned int, bfd_byte *, |
2209 | rsrc_regions *, bfd_vma); | |
11a6da56 | 2210 | |
20ad5e28 NC |
2211 | /* Print the resource entry at DATA, with the text indented by INDENT. |
2212 | Recusively calls rsrc_print_resource_directory to print the contents | |
2213 | of directory entries. | |
2214 | Returns the address of the end of the data associated with the entry | |
2215 | or section_end + 1 upon failure. */ | |
2216 | ||
11a6da56 | 2217 | static bfd_byte * |
07d6d2b8 AM |
2218 | rsrc_print_resource_entries (FILE * file, |
2219 | bfd * abfd, | |
3714081c NC |
2220 | unsigned int indent, |
2221 | bfd_boolean is_name, | |
07d6d2b8 | 2222 | bfd_byte * data, |
3714081c | 2223 | rsrc_regions * regions, |
07d6d2b8 | 2224 | bfd_vma rva_bias) |
11a6da56 NC |
2225 | { |
2226 | unsigned long entry, addr, size; | |
5929c344 | 2227 | bfd_byte * leaf; |
11a6da56 | 2228 | |
3714081c NC |
2229 | if (data + 8 >= regions->section_end) |
2230 | return regions->section_end + 1; | |
11a6da56 | 2231 | |
695344c0 | 2232 | /* xgettext:c-format */ |
3714081c | 2233 | fprintf (file, _("%03x %*.s Entry: "), (int)(data - regions->section_start), indent, " "); |
11a6da56 | 2234 | |
20ad5e28 | 2235 | entry = (unsigned long) bfd_get_32 (abfd, data); |
11a6da56 NC |
2236 | if (is_name) |
2237 | { | |
5879bb8f NC |
2238 | bfd_byte * name; |
2239 | ||
3714081c | 2240 | /* Note - the documentation says that this field is an RVA value |
5879bb8f NC |
2241 | but windres appears to produce a section relative offset with |
2242 | the top bit set. Support both styles for now. */ | |
2243 | if (HighBitSet (entry)) | |
3714081c | 2244 | name = regions->section_start + WithoutHighBit (entry); |
5879bb8f | 2245 | else |
3714081c | 2246 | name = regions->section_start + entry - rva_bias; |
5879bb8f | 2247 | |
20ad5e28 | 2248 | if (name + 2 < regions->section_end && name > regions->section_start) |
11a6da56 NC |
2249 | { |
2250 | unsigned int len; | |
3714081c NC |
2251 | |
2252 | if (regions->strings_start == NULL) | |
2253 | regions->strings_start = name; | |
2254 | ||
5879bb8f | 2255 | len = bfd_get_16 (abfd, name); |
9373215c | 2256 | |
5879bb8f | 2257 | fprintf (file, _("name: [val: %08lx len %d]: "), entry, len); |
20ad5e28 | 2258 | |
3714081c | 2259 | if (name + 2 + len * 2 < regions->section_end) |
5879bb8f NC |
2260 | { |
2261 | /* This strange loop is to cope with multibyte characters. */ | |
2262 | while (len --) | |
2263 | { | |
20ad5e28 NC |
2264 | char c; |
2265 | ||
5879bb8f | 2266 | name += 2; |
20ad5e28 NC |
2267 | c = * name; |
2268 | /* Avoid printing control characters. */ | |
2269 | if (c > 0 && c < 32) | |
2270 | fprintf (file, "^%c", c + 64); | |
2271 | else | |
2272 | fprintf (file, "%.1s", name); | |
5879bb8f NC |
2273 | } |
2274 | } | |
11a6da56 | 2275 | else |
20ad5e28 NC |
2276 | { |
2277 | fprintf (file, _("<corrupt string length: %#x>\n"), len); | |
2278 | /* PR binutils/17512: Do not try to continue decoding a | |
2279 | corrupted resource section. It is likely to end up with | |
2280 | reams of extraneous output. FIXME: We could probably | |
2281 | continue if we disable the printing of strings... */ | |
2282 | return regions->section_end + 1; | |
2283 | } | |
11a6da56 NC |
2284 | } |
2285 | else | |
20ad5e28 NC |
2286 | { |
2287 | fprintf (file, _("<corrupt string offset: %#lx>\n"), entry); | |
2288 | return regions->section_end + 1; | |
2289 | } | |
11a6da56 NC |
2290 | } |
2291 | else | |
2292 | fprintf (file, _("ID: %#08lx"), entry); | |
9373215c | 2293 | |
11a6da56 | 2294 | entry = (long) bfd_get_32 (abfd, data + 4); |
5879bb8f | 2295 | fprintf (file, _(", Value: %#08lx\n"), entry); |
11a6da56 | 2296 | |
5879bb8f | 2297 | if (HighBitSet (entry)) |
20ad5e28 NC |
2298 | { |
2299 | data = regions->section_start + WithoutHighBit (entry); | |
2300 | if (data <= regions->section_start || data > regions->section_end) | |
2301 | return regions->section_end + 1; | |
2302 | ||
2303 | /* FIXME: PR binutils/17512: A corrupt file could contain a loop | |
2304 | in the resource table. We need some way to detect this. */ | |
2305 | return rsrc_print_resource_directory (file, abfd, indent + 1, data, | |
2306 | regions, rva_bias); | |
2307 | } | |
11a6da56 | 2308 | |
5929c344 NC |
2309 | leaf = regions->section_start + entry; |
2310 | ||
2311 | if (leaf + 16 >= regions->section_end | |
2312 | /* PR 17512: file: 055dff7e. */ | |
2313 | || leaf < regions->section_start) | |
3714081c | 2314 | return regions->section_end + 1; |
11a6da56 | 2315 | |
695344c0 | 2316 | /* xgettext:c-format */ |
3714081c | 2317 | fprintf (file, _("%03x %*.s Leaf: Addr: %#08lx, Size: %#08lx, Codepage: %d\n"), |
5929c344 NC |
2318 | (int) (entry), indent, " ", |
2319 | addr = (long) bfd_get_32 (abfd, leaf), | |
2320 | size = (long) bfd_get_32 (abfd, leaf + 4), | |
2321 | (int) bfd_get_32 (abfd, leaf + 8)); | |
9373215c | 2322 | |
11a6da56 | 2323 | /* Check that the reserved entry is 0. */ |
5929c344 | 2324 | if (bfd_get_32 (abfd, leaf + 12) != 0 |
11a6da56 | 2325 | /* And that the data address/size is valid too. */ |
3714081c NC |
2326 | || (regions->section_start + (addr - rva_bias) + size > regions->section_end)) |
2327 | return regions->section_end + 1; | |
11a6da56 | 2328 | |
3714081c NC |
2329 | if (regions->resource_start == NULL) |
2330 | regions->resource_start = regions->section_start + (addr - rva_bias); | |
2331 | ||
2332 | return regions->section_start + (addr - rva_bias) + size; | |
11a6da56 NC |
2333 | } |
2334 | ||
5879bb8f NC |
2335 | #define max(a,b) ((a) > (b) ? (a) : (b)) |
2336 | #define min(a,b) ((a) < (b) ? (a) : (b)) | |
2337 | ||
11a6da56 | 2338 | static bfd_byte * |
07d6d2b8 AM |
2339 | rsrc_print_resource_directory (FILE * file, |
2340 | bfd * abfd, | |
3714081c NC |
2341 | unsigned int indent, |
2342 | bfd_byte * data, | |
2343 | rsrc_regions * regions, | |
07d6d2b8 | 2344 | bfd_vma rva_bias) |
11a6da56 NC |
2345 | { |
2346 | unsigned int num_names, num_ids; | |
5879bb8f | 2347 | bfd_byte * highest_data = data; |
11a6da56 | 2348 | |
3714081c NC |
2349 | if (data + 16 >= regions->section_end) |
2350 | return regions->section_end + 1; | |
11a6da56 | 2351 | |
3714081c | 2352 | fprintf (file, "%03x %*.s ", (int)(data - regions->section_start), indent, " "); |
11a6da56 NC |
2353 | switch (indent) |
2354 | { | |
2355 | case 0: fprintf (file, "Type"); break; | |
2356 | case 2: fprintf (file, "Name"); break; | |
2357 | case 4: fprintf (file, "Language"); break; | |
20ad5e28 NC |
2358 | default: |
2359 | fprintf (file, _("<unknown directory type: %d>\n"), indent); | |
2360 | /* FIXME: For now we end the printing here. If in the | |
2361 | future more directory types are added to the RSRC spec | |
2362 | then we will need to change this. */ | |
2363 | return regions->section_end + 1; | |
11a6da56 NC |
2364 | } |
2365 | ||
695344c0 | 2366 | /* xgettext:c-format */ |
11a6da56 NC |
2367 | fprintf (file, _(" Table: Char: %d, Time: %08lx, Ver: %d/%d, Num Names: %d, IDs: %d\n"), |
2368 | (int) bfd_get_32 (abfd, data), | |
2369 | (long) bfd_get_32 (abfd, data + 4), | |
2370 | (int) bfd_get_16 (abfd, data + 8), | |
2371 | (int) bfd_get_16 (abfd, data + 10), | |
2372 | num_names = (int) bfd_get_16 (abfd, data + 12), | |
2373 | num_ids = (int) bfd_get_16 (abfd, data + 14)); | |
2374 | data += 16; | |
2375 | ||
5879bb8f | 2376 | while (num_names --) |
11a6da56 | 2377 | { |
5879bb8f NC |
2378 | bfd_byte * entry_end; |
2379 | ||
2380 | entry_end = rsrc_print_resource_entries (file, abfd, indent + 1, TRUE, | |
3714081c | 2381 | data, regions, rva_bias); |
5879bb8f NC |
2382 | data += 8; |
2383 | highest_data = max (highest_data, entry_end); | |
3714081c | 2384 | if (entry_end >= regions->section_end) |
5879bb8f | 2385 | return entry_end; |
11a6da56 NC |
2386 | } |
2387 | ||
5879bb8f | 2388 | while (num_ids --) |
11a6da56 | 2389 | { |
5879bb8f NC |
2390 | bfd_byte * entry_end; |
2391 | ||
2392 | entry_end = rsrc_print_resource_entries (file, abfd, indent + 1, FALSE, | |
3714081c | 2393 | data, regions, rva_bias); |
5879bb8f NC |
2394 | data += 8; |
2395 | highest_data = max (highest_data, entry_end); | |
3714081c | 2396 | if (entry_end >= regions->section_end) |
5879bb8f | 2397 | return entry_end; |
11a6da56 NC |
2398 | } |
2399 | ||
5879bb8f | 2400 | return max (highest_data, data); |
11a6da56 NC |
2401 | } |
2402 | ||
2403 | /* Display the contents of a .rsrc section. We do not try to | |
2404 | reproduce the resources, windres does that. Instead we dump | |
2405 | the tables in a human readable format. */ | |
2406 | ||
2407 | static bfd_boolean | |
5879bb8f | 2408 | rsrc_print_section (bfd * abfd, void * vfile) |
11a6da56 NC |
2409 | { |
2410 | bfd_vma rva_bias; | |
2411 | pe_data_type * pe; | |
2412 | FILE * file = (FILE *) vfile; | |
2413 | bfd_size_type datasize; | |
2414 | asection * section; | |
2415 | bfd_byte * data; | |
3714081c | 2416 | rsrc_regions regions; |
11a6da56 | 2417 | |
11a6da56 | 2418 | pe = pe_data (abfd); |
5879bb8f | 2419 | if (pe == NULL) |
11a6da56 NC |
2420 | return TRUE; |
2421 | ||
5879bb8f NC |
2422 | section = bfd_get_section_by_name (abfd, ".rsrc"); |
2423 | if (section == NULL) | |
11a6da56 | 2424 | return TRUE; |
b69c8728 JT |
2425 | if (!(section->flags & SEC_HAS_CONTENTS)) |
2426 | return TRUE; | |
5879bb8f | 2427 | |
11a6da56 NC |
2428 | datasize = section->size; |
2429 | if (datasize == 0) | |
2430 | return TRUE; | |
2431 | ||
b69c8728 JT |
2432 | rva_bias = section->vma - pe->pe_opthdr.ImageBase; |
2433 | ||
5879bb8f | 2434 | if (! bfd_malloc_and_get_section (abfd, section, & data)) |
11a6da56 | 2435 | { |
c9594989 | 2436 | free (data); |
11a6da56 NC |
2437 | return FALSE; |
2438 | } | |
3714081c NC |
2439 | |
2440 | regions.section_start = data; | |
2441 | regions.section_end = data + datasize; | |
2442 | regions.strings_start = NULL; | |
2443 | regions.resource_start = NULL; | |
11a6da56 NC |
2444 | |
2445 | fflush (file); | |
2446 | fprintf (file, "\nThe .rsrc Resource Directory section:\n"); | |
2447 | ||
3714081c | 2448 | while (data < regions.section_end) |
11a6da56 | 2449 | { |
5879bb8f NC |
2450 | bfd_byte * p = data; |
2451 | ||
3714081c | 2452 | data = rsrc_print_resource_directory (file, abfd, 0, data, & regions, rva_bias); |
11a6da56 | 2453 | |
3714081c | 2454 | if (data == regions.section_end + 1) |
11a6da56 NC |
2455 | fprintf (file, _("Corrupt .rsrc section detected!\n")); |
2456 | else | |
2457 | { | |
2458 | /* Align data before continuing. */ | |
2459 | int align = (1 << section->alignment_power) - 1; | |
5879bb8f | 2460 | |
b9e95fa2 | 2461 | data = (bfd_byte *) (((ptrdiff_t) (data + align)) & ~ align); |
5879bb8f | 2462 | rva_bias += data - p; |
11a6da56 NC |
2463 | |
2464 | /* For reasons that are unclear .rsrc sections are sometimes created | |
2465 | aligned to a 1^3 boundary even when their alignment is set at | |
2466 | 1^2. Catch that case here before we issue a spurious warning | |
2467 | message. */ | |
3714081c NC |
2468 | if (data == (regions.section_end - 4)) |
2469 | data = regions.section_end; | |
2470 | else if (data < regions.section_end) | |
c32abae8 NC |
2471 | { |
2472 | /* If the extra data is all zeros then do not complain. | |
2473 | This is just padding so that the section meets the | |
2474 | page size requirements. */ | |
6937bb54 | 2475 | while (++ data < regions.section_end) |
c32abae8 NC |
2476 | if (*data != 0) |
2477 | break; | |
2478 | if (data < regions.section_end) | |
2479 | fprintf (file, _("\nWARNING: Extra data in .rsrc section - it will be ignored by Windows:\n")); | |
2480 | } | |
11a6da56 NC |
2481 | } |
2482 | } | |
2483 | ||
3714081c | 2484 | if (regions.strings_start != NULL) |
695344c0 | 2485 | fprintf (file, _(" String table starts at offset: %#03x\n"), |
08937d80 | 2486 | (int) (regions.strings_start - regions.section_start)); |
3714081c | 2487 | if (regions.resource_start != NULL) |
695344c0 | 2488 | fprintf (file, _(" Resources start at offset: %#03x\n"), |
08937d80 | 2489 | (int) (regions.resource_start - regions.section_start)); |
1b786873 | 2490 | |
3714081c | 2491 | free (regions.section_start); |
11a6da56 NC |
2492 | return TRUE; |
2493 | } | |
2494 | ||
1957ab10 | 2495 | #define IMAGE_NUMBEROF_DEBUG_TYPES 17 |
61e2488c JT |
2496 | |
2497 | static char * debug_type_names[IMAGE_NUMBEROF_DEBUG_TYPES] = | |
2498 | { | |
2499 | "Unknown", | |
2500 | "COFF", | |
2501 | "CodeView", | |
2502 | "FPO", | |
2503 | "Misc", | |
2504 | "Exception", | |
2505 | "Fixup", | |
2506 | "OMAP-to-SRC", | |
2507 | "OMAP-from-SRC", | |
2508 | "Borland", | |
2509 | "Reserved", | |
2510 | "CLSID", | |
1957ab10 JT |
2511 | "Feature", |
2512 | "CoffGrp", | |
2513 | "ILTCG", | |
2514 | "MPX", | |
2515 | "Repro", | |
61e2488c JT |
2516 | }; |
2517 | ||
2518 | static bfd_boolean | |
2519 | pe_print_debugdata (bfd * abfd, void * vfile) | |
2520 | { | |
2521 | FILE *file = (FILE *) vfile; | |
2522 | pe_data_type *pe = pe_data (abfd); | |
2523 | struct internal_extra_pe_aouthdr *extra = &pe->pe_opthdr; | |
2524 | asection *section; | |
2525 | bfd_byte *data = 0; | |
2526 | bfd_size_type dataoff; | |
87b2920f | 2527 | unsigned int i, j; |
61e2488c JT |
2528 | |
2529 | bfd_vma addr = extra->DataDirectory[PE_DEBUG_DATA].VirtualAddress; | |
2530 | bfd_size_type size = extra->DataDirectory[PE_DEBUG_DATA].Size; | |
2531 | ||
2532 | if (size == 0) | |
2533 | return TRUE; | |
2534 | ||
2535 | addr += extra->ImageBase; | |
2536 | for (section = abfd->sections; section != NULL; section = section->next) | |
2537 | { | |
2538 | if ((addr >= section->vma) && (addr < (section->vma + section->size))) | |
07d6d2b8 | 2539 | break; |
61e2488c JT |
2540 | } |
2541 | ||
2542 | if (section == NULL) | |
2543 | { | |
2544 | fprintf (file, | |
07d6d2b8 | 2545 | _("\nThere is a debug directory, but the section containing it could not be found\n")); |
61e2488c JT |
2546 | return TRUE; |
2547 | } | |
6e6e7cfc JT |
2548 | else if (!(section->flags & SEC_HAS_CONTENTS)) |
2549 | { | |
2550 | fprintf (file, | |
07d6d2b8 AM |
2551 | _("\nThere is a debug directory in %s, but that section has no contents\n"), |
2552 | section->name); | |
6e6e7cfc JT |
2553 | return TRUE; |
2554 | } | |
5a3f568b NC |
2555 | else if (section->size < size) |
2556 | { | |
2557 | fprintf (file, | |
07d6d2b8 AM |
2558 | _("\nError: section %s contains the debug data starting address but it is too small\n"), |
2559 | section->name); | |
5a3f568b NC |
2560 | return FALSE; |
2561 | } | |
61e2488c JT |
2562 | |
2563 | fprintf (file, _("\nThere is a debug directory in %s at 0x%lx\n\n"), | |
2564 | section->name, (unsigned long) addr); | |
2565 | ||
2566 | dataoff = addr - section->vma; | |
2567 | ||
a6f921c8 NC |
2568 | if (size > (section->size - dataoff)) |
2569 | { | |
2570 | fprintf (file, _("The debug data size field in the data directory is too big for the section")); | |
2571 | return FALSE; | |
2572 | } | |
2573 | ||
61e2488c JT |
2574 | fprintf (file, |
2575 | _("Type Size Rva Offset\n")); | |
2576 | ||
5a3f568b | 2577 | /* Read the whole section. */ |
61e2488c JT |
2578 | if (!bfd_malloc_and_get_section (abfd, section, &data)) |
2579 | { | |
c9594989 | 2580 | free (data); |
61e2488c JT |
2581 | return FALSE; |
2582 | } | |
2583 | ||
2584 | for (i = 0; i < size / sizeof (struct external_IMAGE_DEBUG_DIRECTORY); i++) | |
2585 | { | |
2586 | const char *type_name; | |
2587 | struct external_IMAGE_DEBUG_DIRECTORY *ext | |
2588 | = &((struct external_IMAGE_DEBUG_DIRECTORY *)(data + dataoff))[i]; | |
2589 | struct internal_IMAGE_DEBUG_DIRECTORY idd; | |
2590 | ||
2591 | _bfd_XXi_swap_debugdir_in (abfd, ext, &idd); | |
2592 | ||
20ad5e28 | 2593 | if ((idd.Type) >= IMAGE_NUMBEROF_DEBUG_TYPES) |
07d6d2b8 | 2594 | type_name = debug_type_names[0]; |
61e2488c | 2595 | else |
07d6d2b8 | 2596 | type_name = debug_type_names[idd.Type]; |
61e2488c JT |
2597 | |
2598 | fprintf (file, " %2ld %14s %08lx %08lx %08lx\n", | |
2599 | idd.Type, type_name, idd.SizeOfData, | |
2600 | idd.AddressOfRawData, idd.PointerToRawData); | |
2601 | ||
2602 | if (idd.Type == PE_IMAGE_DEBUG_TYPE_CODEVIEW) | |
07d6d2b8 AM |
2603 | { |
2604 | char signature[CV_INFO_SIGNATURE_LENGTH * 2 + 1]; | |
77ef8654 NC |
2605 | /* PR 17512: file: 065-29434-0.001:0.1 |
2606 | We need to use a 32-bit aligned buffer | |
2607 | to safely read in a codeview record. */ | |
07d6d2b8 | 2608 | char buffer[256 + 1] ATTRIBUTE_ALIGNED_ALIGNOF (CODEVIEW_INFO); |
77ef8654 | 2609 | |
07d6d2b8 | 2610 | CODEVIEW_INFO *cvinfo = (CODEVIEW_INFO *) buffer; |
61e2488c | 2611 | |
07d6d2b8 | 2612 | /* The debug entry doesn't have to have to be in a section, |
61e2488c | 2613 | in which case AddressOfRawData is 0, so always use PointerToRawData. */ |
07d6d2b8 | 2614 | if (!_bfd_XXi_slurp_codeview_record (abfd, (file_ptr) idd.PointerToRawData, |
61e2488c | 2615 | idd.SizeOfData, cvinfo)) |
07d6d2b8 | 2616 | continue; |
61e2488c | 2617 | |
87b2920f JT |
2618 | for (j = 0; j < cvinfo->SignatureLength; j++) |
2619 | sprintf (&signature[j*2], "%02x", cvinfo->Signature[j] & 0xff); | |
61e2488c | 2620 | |
695344c0 | 2621 | /* xgettext:c-format */ |
07d6d2b8 | 2622 | fprintf (file, _("(format %c%c%c%c signature %s age %ld)\n"), |
61e2488c JT |
2623 | buffer[0], buffer[1], buffer[2], buffer[3], |
2624 | signature, cvinfo->Age); | |
07d6d2b8 | 2625 | } |
61e2488c JT |
2626 | } |
2627 | ||
87b2920f JT |
2628 | free(data); |
2629 | ||
61e2488c JT |
2630 | if (size % sizeof (struct external_IMAGE_DEBUG_DIRECTORY) != 0) |
2631 | fprintf (file, | |
07d6d2b8 | 2632 | _("The debug directory size is not a multiple of the debug directory entry size\n")); |
61e2488c JT |
2633 | |
2634 | return TRUE; | |
2635 | } | |
2636 | ||
b5d36aaa JT |
2637 | static bfd_boolean |
2638 | pe_is_repro (bfd * abfd) | |
2639 | { | |
2640 | pe_data_type *pe = pe_data (abfd); | |
2641 | struct internal_extra_pe_aouthdr *extra = &pe->pe_opthdr; | |
2642 | asection *section; | |
2643 | bfd_byte *data = 0; | |
2644 | bfd_size_type dataoff; | |
2645 | unsigned int i; | |
2646 | bfd_boolean res = FALSE; | |
2647 | ||
2648 | bfd_vma addr = extra->DataDirectory[PE_DEBUG_DATA].VirtualAddress; | |
2649 | bfd_size_type size = extra->DataDirectory[PE_DEBUG_DATA].Size; | |
2650 | ||
2651 | if (size == 0) | |
2652 | return FALSE; | |
2653 | ||
2654 | addr += extra->ImageBase; | |
2655 | for (section = abfd->sections; section != NULL; section = section->next) | |
2656 | { | |
2657 | if ((addr >= section->vma) && (addr < (section->vma + section->size))) | |
2658 | break; | |
2659 | } | |
2660 | ||
2661 | if ((section == NULL) | |
2662 | || (!(section->flags & SEC_HAS_CONTENTS)) | |
2663 | || (section->size < size)) | |
2664 | { | |
2665 | return FALSE; | |
2666 | } | |
2667 | ||
2668 | dataoff = addr - section->vma; | |
2669 | ||
2670 | if (size > (section->size - dataoff)) | |
2671 | { | |
2672 | return FALSE; | |
2673 | } | |
2674 | ||
2675 | if (!bfd_malloc_and_get_section (abfd, section, &data)) | |
2676 | { | |
c9594989 | 2677 | free (data); |
b5d36aaa JT |
2678 | return FALSE; |
2679 | } | |
2680 | ||
2681 | for (i = 0; i < size / sizeof (struct external_IMAGE_DEBUG_DIRECTORY); i++) | |
2682 | { | |
2683 | struct external_IMAGE_DEBUG_DIRECTORY *ext | |
2684 | = &((struct external_IMAGE_DEBUG_DIRECTORY *)(data + dataoff))[i]; | |
2685 | struct internal_IMAGE_DEBUG_DIRECTORY idd; | |
2686 | ||
2687 | _bfd_XXi_swap_debugdir_in (abfd, ext, &idd); | |
2688 | ||
2689 | if (idd.Type == PE_IMAGE_DEBUG_TYPE_REPRO) | |
2690 | { | |
2691 | res = TRUE; | |
2692 | break; | |
2693 | } | |
2694 | } | |
2695 | ||
2696 | free(data); | |
2697 | ||
2698 | return res; | |
2699 | } | |
2700 | ||
277d1b5e ILT |
2701 | /* Print out the program headers. */ |
2702 | ||
b34976b6 | 2703 | bfd_boolean |
7920ce38 | 2704 | _bfd_XX_print_private_bfd_data_common (bfd * abfd, void * vfile) |
277d1b5e ILT |
2705 | { |
2706 | FILE *file = (FILE *) vfile; | |
2707 | int j; | |
2708 | pe_data_type *pe = pe_data (abfd); | |
2709 | struct internal_extra_pe_aouthdr *i = &pe->pe_opthdr; | |
fac41780 | 2710 | const char *subsystem_name = NULL; |
d13c9dc6 | 2711 | const char *name; |
277d1b5e ILT |
2712 | |
2713 | /* The MS dumpbin program reportedly ands with 0xff0f before | |
2714 | printing the characteristics field. Not sure why. No reason to | |
2715 | emulate it here. */ | |
2716 | fprintf (file, _("\nCharacteristics 0x%x\n"), pe->real_flags); | |
2717 | #undef PF | |
6fa957a9 | 2718 | #define PF(x, y) if (pe->real_flags & x) { fprintf (file, "\t%s\n", y); } |
d70270c5 BF |
2719 | PF (IMAGE_FILE_RELOCS_STRIPPED, "relocations stripped"); |
2720 | PF (IMAGE_FILE_EXECUTABLE_IMAGE, "executable"); | |
2721 | PF (IMAGE_FILE_LINE_NUMS_STRIPPED, "line numbers stripped"); | |
2722 | PF (IMAGE_FILE_LOCAL_SYMS_STRIPPED, "symbols stripped"); | |
2723 | PF (IMAGE_FILE_LARGE_ADDRESS_AWARE, "large address aware"); | |
2724 | PF (IMAGE_FILE_BYTES_REVERSED_LO, "little endian"); | |
2725 | PF (IMAGE_FILE_32BIT_MACHINE, "32 bit words"); | |
2726 | PF (IMAGE_FILE_DEBUG_STRIPPED, "debugging information removed"); | |
2727 | PF (IMAGE_FILE_SYSTEM, "system file"); | |
2728 | PF (IMAGE_FILE_DLL, "DLL"); | |
2729 | PF (IMAGE_FILE_BYTES_REVERSED_HI, "big endian"); | |
277d1b5e ILT |
2730 | #undef PF |
2731 | ||
b5d36aaa JT |
2732 | /* |
2733 | If a PE_IMAGE_DEBUG_TYPE_REPRO entry is present in the debug directory, the | |
2734 | timestamp is to be interpreted as the hash of a reproducible build. | |
2735 | */ | |
2736 | if (pe_is_repro (abfd)) | |
2737 | { | |
2738 | fprintf (file, "\nTime/Date\t\t%08lx", pe->coff.timestamp); | |
2739 | fprintf (file, "\t(This is a reproducible build file hash, not a timestamp)\n"); | |
2740 | } | |
2741 | else | |
2742 | { | |
2743 | /* ctime implies '\n'. */ | |
2744 | time_t t = pe->coff.timestamp; | |
2745 | fprintf (file, "\nTime/Date\t\t%s", ctime (&t)); | |
2746 | } | |
d13c9dc6 L |
2747 | |
2748 | #ifndef IMAGE_NT_OPTIONAL_HDR_MAGIC | |
2749 | # define IMAGE_NT_OPTIONAL_HDR_MAGIC 0x10b | |
2750 | #endif | |
2751 | #ifndef IMAGE_NT_OPTIONAL_HDR64_MAGIC | |
2752 | # define IMAGE_NT_OPTIONAL_HDR64_MAGIC 0x20b | |
2753 | #endif | |
2754 | #ifndef IMAGE_NT_OPTIONAL_HDRROM_MAGIC | |
2755 | # define IMAGE_NT_OPTIONAL_HDRROM_MAGIC 0x107 | |
2756 | #endif | |
2757 | ||
2758 | switch (i->Magic) | |
2759 | { | |
2760 | case IMAGE_NT_OPTIONAL_HDR_MAGIC: | |
2761 | name = "PE32"; | |
2762 | break; | |
2763 | case IMAGE_NT_OPTIONAL_HDR64_MAGIC: | |
2764 | name = "PE32+"; | |
2765 | break; | |
2766 | case IMAGE_NT_OPTIONAL_HDRROM_MAGIC: | |
2767 | name = "ROM"; | |
2768 | break; | |
2769 | default: | |
2770 | name = NULL; | |
2771 | break; | |
2772 | } | |
2773 | fprintf (file, "Magic\t\t\t%04x", i->Magic); | |
2774 | if (name) | |
2775 | fprintf (file, "\t(%s)",name); | |
2776 | fprintf (file, "\nMajorLinkerVersion\t%d\n", i->MajorLinkerVersion); | |
2777 | fprintf (file, "MinorLinkerVersion\t%d\n", i->MinorLinkerVersion); | |
b24cc414 AM |
2778 | fprintf (file, "SizeOfCode\t\t"); |
2779 | bfd_fprintf_vma (abfd, file, i->SizeOfCode); | |
2780 | fprintf (file, "\nSizeOfInitializedData\t"); | |
2781 | bfd_fprintf_vma (abfd, file, i->SizeOfInitializedData); | |
2782 | fprintf (file, "\nSizeOfUninitializedData\t"); | |
2783 | bfd_fprintf_vma (abfd, file, i->SizeOfUninitializedData); | |
2784 | fprintf (file, "\nAddressOfEntryPoint\t"); | |
ebf12fbe | 2785 | bfd_fprintf_vma (abfd, file, i->AddressOfEntryPoint); |
d13c9dc6 | 2786 | fprintf (file, "\nBaseOfCode\t\t"); |
ebf12fbe | 2787 | bfd_fprintf_vma (abfd, file, i->BaseOfCode); |
d13c9dc6 L |
2788 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
2789 | /* PE32+ does not have BaseOfData member! */ | |
2790 | fprintf (file, "\nBaseOfData\t\t"); | |
ebf12fbe | 2791 | bfd_fprintf_vma (abfd, file, i->BaseOfData); |
d13c9dc6 L |
2792 | #endif |
2793 | ||
9602af51 | 2794 | fprintf (file, "\nImageBase\t\t"); |
ebf12fbe | 2795 | bfd_fprintf_vma (abfd, file, i->ImageBase); |
b24cc414 AM |
2796 | fprintf (file, "\nSectionAlignment\t%08x\n", i->SectionAlignment); |
2797 | fprintf (file, "FileAlignment\t\t%08x\n", i->FileAlignment); | |
2798 | fprintf (file, "MajorOSystemVersion\t%d\n", i->MajorOperatingSystemVersion); | |
9602af51 KH |
2799 | fprintf (file, "MinorOSystemVersion\t%d\n", i->MinorOperatingSystemVersion); |
2800 | fprintf (file, "MajorImageVersion\t%d\n", i->MajorImageVersion); | |
2801 | fprintf (file, "MinorImageVersion\t%d\n", i->MinorImageVersion); | |
2802 | fprintf (file, "MajorSubsystemVersion\t%d\n", i->MajorSubsystemVersion); | |
2803 | fprintf (file, "MinorSubsystemVersion\t%d\n", i->MinorSubsystemVersion); | |
b24cc414 AM |
2804 | fprintf (file, "Win32Version\t\t%08x\n", i->Reserved1); |
2805 | fprintf (file, "SizeOfImage\t\t%08x\n", i->SizeOfImage); | |
2806 | fprintf (file, "SizeOfHeaders\t\t%08x\n", i->SizeOfHeaders); | |
2807 | fprintf (file, "CheckSum\t\t%08x\n", i->CheckSum); | |
1725a96e | 2808 | |
fac41780 JW |
2809 | switch (i->Subsystem) |
2810 | { | |
2811 | case IMAGE_SUBSYSTEM_UNKNOWN: | |
2812 | subsystem_name = "unspecified"; | |
2813 | break; | |
2814 | case IMAGE_SUBSYSTEM_NATIVE: | |
2815 | subsystem_name = "NT native"; | |
2816 | break; | |
2817 | case IMAGE_SUBSYSTEM_WINDOWS_GUI: | |
2818 | subsystem_name = "Windows GUI"; | |
2819 | break; | |
2820 | case IMAGE_SUBSYSTEM_WINDOWS_CUI: | |
2821 | subsystem_name = "Windows CUI"; | |
2822 | break; | |
2823 | case IMAGE_SUBSYSTEM_POSIX_CUI: | |
2824 | subsystem_name = "POSIX CUI"; | |
2825 | break; | |
2826 | case IMAGE_SUBSYSTEM_WINDOWS_CE_GUI: | |
2827 | subsystem_name = "Wince CUI"; | |
2828 | break; | |
279edac5 | 2829 | /* These are from UEFI Platform Initialization Specification 1.1. */ |
fac41780 JW |
2830 | case IMAGE_SUBSYSTEM_EFI_APPLICATION: |
2831 | subsystem_name = "EFI application"; | |
2832 | break; | |
2833 | case IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER: | |
2834 | subsystem_name = "EFI boot service driver"; | |
2835 | break; | |
2836 | case IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER: | |
9602af51 | 2837 | subsystem_name = "EFI runtime driver"; |
fac41780 | 2838 | break; |
d9118602 L |
2839 | case IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER: |
2840 | subsystem_name = "SAL runtime driver"; | |
6c73cbb1 | 2841 | break; |
279edac5 | 2842 | /* This is from revision 8.0 of the MS PE/COFF spec */ |
6c73cbb1 NC |
2843 | case IMAGE_SUBSYSTEM_XBOX: |
2844 | subsystem_name = "XBOX"; | |
2845 | break; | |
279edac5 | 2846 | /* Added default case for clarity - subsystem_name is NULL anyway. */ |
6c73cbb1 NC |
2847 | default: |
2848 | subsystem_name = NULL; | |
fac41780 | 2849 | } |
1725a96e | 2850 | |
9602af51 | 2851 | fprintf (file, "Subsystem\t\t%08x", i->Subsystem); |
fac41780 JW |
2852 | if (subsystem_name) |
2853 | fprintf (file, "\t(%s)", subsystem_name); | |
9602af51 KH |
2854 | fprintf (file, "\nDllCharacteristics\t%08x\n", i->DllCharacteristics); |
2855 | fprintf (file, "SizeOfStackReserve\t"); | |
ebf12fbe | 2856 | bfd_fprintf_vma (abfd, file, i->SizeOfStackReserve); |
9602af51 | 2857 | fprintf (file, "\nSizeOfStackCommit\t"); |
ebf12fbe | 2858 | bfd_fprintf_vma (abfd, file, i->SizeOfStackCommit); |
9602af51 | 2859 | fprintf (file, "\nSizeOfHeapReserve\t"); |
ebf12fbe | 2860 | bfd_fprintf_vma (abfd, file, i->SizeOfHeapReserve); |
9602af51 | 2861 | fprintf (file, "\nSizeOfHeapCommit\t"); |
ebf12fbe | 2862 | bfd_fprintf_vma (abfd, file, i->SizeOfHeapCommit); |
0af1713e AM |
2863 | fprintf (file, "\nLoaderFlags\t\t%08lx\n", (unsigned long) i->LoaderFlags); |
2864 | fprintf (file, "NumberOfRvaAndSizes\t%08lx\n", | |
2865 | (unsigned long) i->NumberOfRvaAndSizes); | |
277d1b5e | 2866 | |
9602af51 | 2867 | fprintf (file, "\nThe Data Directory\n"); |
277d1b5e ILT |
2868 | for (j = 0; j < IMAGE_NUMBEROF_DIRECTORY_ENTRIES; j++) |
2869 | { | |
2870 | fprintf (file, "Entry %1x ", j); | |
ebf12fbe | 2871 | bfd_fprintf_vma (abfd, file, i->DataDirectory[j].VirtualAddress); |
0af1713e | 2872 | fprintf (file, " %08lx ", (unsigned long) i->DataDirectory[j].Size); |
277d1b5e ILT |
2873 | fprintf (file, "%s\n", dir_names[j]); |
2874 | } | |
2875 | ||
2876 | pe_print_idata (abfd, vfile); | |
2877 | pe_print_edata (abfd, vfile); | |
2b5c217d NC |
2878 | if (bfd_coff_have_print_pdata (abfd)) |
2879 | bfd_coff_print_pdata (abfd, vfile); | |
2880 | else | |
2881 | pe_print_pdata (abfd, vfile); | |
277d1b5e | 2882 | pe_print_reloc (abfd, vfile); |
61e2488c | 2883 | pe_print_debugdata (abfd, file); |
277d1b5e | 2884 | |
5879bb8f | 2885 | rsrc_print_section (abfd, vfile); |
9373215c | 2886 | |
b34976b6 | 2887 | return TRUE; |
277d1b5e ILT |
2888 | } |
2889 | ||
6e6e7cfc JT |
2890 | static bfd_boolean |
2891 | is_vma_in_section (bfd *abfd ATTRIBUTE_UNUSED, asection *sect, void *obj) | |
2892 | { | |
2893 | bfd_vma addr = * (bfd_vma *) obj; | |
2894 | return (addr >= sect->vma) && (addr < (sect->vma + sect->size)); | |
2895 | } | |
2896 | ||
2897 | static asection * | |
2898 | find_section_by_vma (bfd *abfd, bfd_vma addr) | |
2899 | { | |
2900 | return bfd_sections_find_if (abfd, is_vma_in_section, (void *) & addr); | |
2901 | } | |
2902 | ||
277d1b5e ILT |
2903 | /* Copy any private info we understand from the input bfd |
2904 | to the output bfd. */ | |
2905 | ||
b34976b6 | 2906 | bfd_boolean |
7920ce38 | 2907 | _bfd_XX_bfd_copy_private_bfd_data_common (bfd * ibfd, bfd * obfd) |
277d1b5e | 2908 | { |
4be8cddc L |
2909 | pe_data_type *ipe, *ope; |
2910 | ||
277d1b5e ILT |
2911 | /* One day we may try to grok other private data. */ |
2912 | if (ibfd->xvec->flavour != bfd_target_coff_flavour | |
2913 | || obfd->xvec->flavour != bfd_target_coff_flavour) | |
b34976b6 | 2914 | return TRUE; |
277d1b5e | 2915 | |
4be8cddc L |
2916 | ipe = pe_data (ibfd); |
2917 | ope = pe_data (obfd); | |
4e1fc599 | 2918 | |
325c681d | 2919 | /* pe_opthdr is copied in copy_object. */ |
4be8cddc L |
2920 | ope->dll = ipe->dll; |
2921 | ||
2922 | /* Don't copy input subsystem if output is different from input. */ | |
2923 | if (obfd->xvec != ibfd->xvec) | |
2924 | ope->pe_opthdr.Subsystem = IMAGE_SUBSYSTEM_UNKNOWN; | |
277d1b5e | 2925 | |
1725a96e | 2926 | /* For strip: if we removed .reloc, we'll make a real mess of things |
5933bdc9 ILT |
2927 | if we don't remove this entry as well. */ |
2928 | if (! pe_data (obfd)->has_reloc_section) | |
2929 | { | |
6c73cbb1 NC |
2930 | pe_data (obfd)->pe_opthdr.DataDirectory[PE_BASE_RELOCATION_TABLE].VirtualAddress = 0; |
2931 | pe_data (obfd)->pe_opthdr.DataDirectory[PE_BASE_RELOCATION_TABLE].Size = 0; | |
5933bdc9 | 2932 | } |
441f34fa L |
2933 | |
2934 | /* For PIE, if there is .reloc, we won't add IMAGE_FILE_RELOCS_STRIPPED. | |
2935 | But there is no .reloc, we make sure that IMAGE_FILE_RELOCS_STRIPPED | |
2936 | won't be added. */ | |
2937 | if (! pe_data (ibfd)->has_reloc_section | |
2938 | && ! (pe_data (ibfd)->real_flags & IMAGE_FILE_RELOCS_STRIPPED)) | |
2939 | pe_data (obfd)->dont_strip_reloc = 1; | |
2940 | ||
70cf6834 AE |
2941 | memcpy (ope->dos_message, ipe->dos_message, sizeof (ope->dos_message)); |
2942 | ||
6e6e7cfc JT |
2943 | /* The file offsets contained in the debug directory need rewriting. */ |
2944 | if (ope->pe_opthdr.DataDirectory[PE_DEBUG_DATA].Size != 0) | |
2945 | { | |
2946 | bfd_vma addr = ope->pe_opthdr.DataDirectory[PE_DEBUG_DATA].VirtualAddress | |
2947 | + ope->pe_opthdr.ImageBase; | |
610ed3e0 JB |
2948 | /* In particular a .buildid section may overlap (in VA space) with |
2949 | whatever section comes ahead of it (largely because of section->size | |
2950 | representing s_size, not virt_size). Therefore don't look for the | |
2951 | section containing the first byte, but for that covering the last | |
2952 | one. */ | |
2953 | bfd_vma last = addr + ope->pe_opthdr.DataDirectory[PE_DEBUG_DATA].Size - 1; | |
2954 | asection *section = find_section_by_vma (obfd, last); | |
6e6e7cfc JT |
2955 | bfd_byte *data; |
2956 | ||
610ed3e0 JB |
2957 | /* PR 17512: file: 0f15796a. */ |
2958 | if (section && addr < section->vma) | |
2959 | { | |
2960 | /* xgettext:c-format */ | |
2961 | _bfd_error_handler | |
2962 | (_("%pB: Data Directory (%lx bytes at %" PRIx64 ") " | |
2963 | "extends across section boundary at %" PRIx64), | |
2964 | obfd, ope->pe_opthdr.DataDirectory[PE_DEBUG_DATA].Size, | |
2965 | (uint64_t) addr, (uint64_t) section->vma); | |
2966 | return FALSE; | |
2967 | } | |
2968 | ||
6e6e7cfc | 2969 | if (section && bfd_malloc_and_get_section (obfd, section, &data)) |
07d6d2b8 AM |
2970 | { |
2971 | unsigned int i; | |
2972 | struct external_IMAGE_DEBUG_DIRECTORY *dd = | |
6e6e7cfc JT |
2973 | (struct external_IMAGE_DEBUG_DIRECTORY *)(data + (addr - section->vma)); |
2974 | ||
07d6d2b8 | 2975 | for (i = 0; i < ope->pe_opthdr.DataDirectory[PE_DEBUG_DATA].Size |
6e6e7cfc | 2976 | / sizeof (struct external_IMAGE_DEBUG_DIRECTORY); i++) |
07d6d2b8 AM |
2977 | { |
2978 | asection *ddsection; | |
2979 | struct external_IMAGE_DEBUG_DIRECTORY *edd = &(dd[i]); | |
2980 | struct internal_IMAGE_DEBUG_DIRECTORY idd; | |
6e6e7cfc | 2981 | |
07d6d2b8 | 2982 | _bfd_XXi_swap_debugdir_in (obfd, edd, &idd); |
6e6e7cfc | 2983 | |
07d6d2b8 AM |
2984 | if (idd.AddressOfRawData == 0) |
2985 | continue; /* RVA 0 means only offset is valid, not handled yet. */ | |
6e6e7cfc | 2986 | |
07d6d2b8 AM |
2987 | ddsection = find_section_by_vma (obfd, idd.AddressOfRawData + ope->pe_opthdr.ImageBase); |
2988 | if (!ddsection) | |
2989 | continue; /* Not in a section! */ | |
6e6e7cfc | 2990 | |
07d6d2b8 | 2991 | idd.PointerToRawData = ddsection->filepos + (idd.AddressOfRawData |
6e6e7cfc JT |
2992 | + ope->pe_opthdr.ImageBase) - ddsection->vma; |
2993 | ||
07d6d2b8 AM |
2994 | _bfd_XXi_swap_debugdir_out (obfd, &idd, edd); |
2995 | } | |
6e6e7cfc | 2996 | |
07d6d2b8 | 2997 | if (!bfd_set_section_contents (obfd, section, data, 0, section->size)) |
86eafac0 | 2998 | { |
59d08d6c | 2999 | _bfd_error_handler (_("failed to update file offsets in debug directory")); |
8df73d5c | 3000 | free (data); |
86eafac0 NC |
3001 | return FALSE; |
3002 | } | |
8df73d5c | 3003 | free (data); |
07d6d2b8 | 3004 | } |
86eafac0 NC |
3005 | else if (section) |
3006 | { | |
59d08d6c | 3007 | _bfd_error_handler (_("%pB: failed to read debug data section"), obfd); |
86eafac0 NC |
3008 | return FALSE; |
3009 | } | |
6e6e7cfc JT |
3010 | } |
3011 | ||
b34976b6 | 3012 | return TRUE; |
277d1b5e ILT |
3013 | } |
3014 | ||
9602af51 | 3015 | /* Copy private section data. */ |
1725a96e | 3016 | |
b34976b6 | 3017 | bfd_boolean |
7920ce38 NC |
3018 | _bfd_XX_bfd_copy_private_section_data (bfd *ibfd, |
3019 | asection *isec, | |
3020 | bfd *obfd, | |
3021 | asection *osec) | |
277d1b5e ILT |
3022 | { |
3023 | if (bfd_get_flavour (ibfd) != bfd_target_coff_flavour | |
3024 | || bfd_get_flavour (obfd) != bfd_target_coff_flavour) | |
b34976b6 | 3025 | return TRUE; |
277d1b5e ILT |
3026 | |
3027 | if (coff_section_data (ibfd, isec) != NULL | |
3028 | && pei_section_data (ibfd, isec) != NULL) | |
3029 | { | |
3030 | if (coff_section_data (obfd, osec) == NULL) | |
3031 | { | |
986f0783 | 3032 | size_t amt = sizeof (struct coff_section_tdata); |
7920ce38 | 3033 | osec->used_by_bfd = bfd_zalloc (obfd, amt); |
277d1b5e | 3034 | if (osec->used_by_bfd == NULL) |
b34976b6 | 3035 | return FALSE; |
277d1b5e | 3036 | } |
1725a96e | 3037 | |
277d1b5e ILT |
3038 | if (pei_section_data (obfd, osec) == NULL) |
3039 | { | |
986f0783 | 3040 | size_t amt = sizeof (struct pei_section_tdata); |
7920ce38 | 3041 | coff_section_data (obfd, osec)->tdata = bfd_zalloc (obfd, amt); |
277d1b5e | 3042 | if (coff_section_data (obfd, osec)->tdata == NULL) |
b34976b6 | 3043 | return FALSE; |
277d1b5e | 3044 | } |
1725a96e | 3045 | |
277d1b5e ILT |
3046 | pei_section_data (obfd, osec)->virt_size = |
3047 | pei_section_data (ibfd, isec)->virt_size; | |
5933bdc9 | 3048 | pei_section_data (obfd, osec)->pe_flags = |
6fa957a9 | 3049 | pei_section_data (ibfd, isec)->pe_flags; |
277d1b5e ILT |
3050 | } |
3051 | ||
b34976b6 | 3052 | return TRUE; |
277d1b5e | 3053 | } |
7d2b58d6 ILT |
3054 | |
3055 | void | |
7920ce38 | 3056 | _bfd_XX_get_symbol_info (bfd * abfd, asymbol *symbol, symbol_info *ret) |
7d2b58d6 ILT |
3057 | { |
3058 | coff_get_symbol_info (abfd, symbol, ret); | |
7d2b58d6 | 3059 | } |
2fbadf2c | 3060 | |
5174d0fb KT |
3061 | #if !defined(COFF_WITH_pep) && defined(COFF_WITH_pex64) |
3062 | static int | |
3063 | sort_x64_pdata (const void *l, const void *r) | |
3064 | { | |
3065 | const char *lp = (const char *) l; | |
3066 | const char *rp = (const char *) r; | |
3067 | bfd_vma vl, vr; | |
3068 | vl = bfd_getl32 (lp); vr = bfd_getl32 (rp); | |
3069 | if (vl != vr) | |
3070 | return (vl < vr ? -1 : 1); | |
3071 | /* We compare just begin address. */ | |
3072 | return 0; | |
3073 | } | |
3074 | #endif | |
5879bb8f NC |
3075 | \f |
3076 | /* Functions to process a .rsrc section. */ | |
3077 | ||
3078 | static unsigned int sizeof_leaves; | |
3079 | static unsigned int sizeof_strings; | |
3080 | static unsigned int sizeof_tables_and_entries; | |
3081 | ||
3082 | static bfd_byte * | |
3083 | rsrc_count_directory (bfd *, bfd_byte *, bfd_byte *, bfd_byte *, bfd_vma); | |
3084 | ||
3085 | static bfd_byte * | |
07d6d2b8 AM |
3086 | rsrc_count_entries (bfd * abfd, |
3087 | bfd_boolean is_name, | |
3088 | bfd_byte * datastart, | |
3089 | bfd_byte * data, | |
3090 | bfd_byte * dataend, | |
3091 | bfd_vma rva_bias) | |
5879bb8f NC |
3092 | { |
3093 | unsigned long entry, addr, size; | |
3094 | ||
3095 | if (data + 8 >= dataend) | |
3096 | return dataend + 1; | |
3097 | ||
3098 | if (is_name) | |
3099 | { | |
3100 | bfd_byte * name; | |
3101 | ||
3102 | entry = (long) bfd_get_32 (abfd, data); | |
3103 | ||
3104 | if (HighBitSet (entry)) | |
3105 | name = datastart + WithoutHighBit (entry); | |
3106 | else | |
3107 | name = datastart + entry - rva_bias; | |
3108 | ||
20ad5e28 | 3109 | if (name + 2 >= dataend || name < datastart) |
5879bb8f NC |
3110 | return dataend + 1; |
3111 | ||
3112 | unsigned int len = bfd_get_16 (abfd, name); | |
3113 | if (len == 0 || len > 256) | |
3114 | return dataend + 1; | |
5879bb8f NC |
3115 | } |
3116 | ||
3117 | entry = (long) bfd_get_32 (abfd, data + 4); | |
3118 | ||
3119 | if (HighBitSet (entry)) | |
20ad5e28 NC |
3120 | { |
3121 | data = datastart + WithoutHighBit (entry); | |
3122 | ||
3123 | if (data <= datastart || data >= dataend) | |
3124 | return dataend + 1; | |
3125 | ||
3126 | return rsrc_count_directory (abfd, datastart, data, dataend, rva_bias); | |
3127 | } | |
5879bb8f NC |
3128 | |
3129 | if (datastart + entry + 16 >= dataend) | |
3130 | return dataend + 1; | |
3131 | ||
3132 | addr = (long) bfd_get_32 (abfd, datastart + entry); | |
3133 | size = (long) bfd_get_32 (abfd, datastart + entry + 4); | |
3134 | ||
5879bb8f NC |
3135 | return datastart + addr - rva_bias + size; |
3136 | } | |
9373215c | 3137 | |
5879bb8f | 3138 | static bfd_byte * |
07d6d2b8 | 3139 | rsrc_count_directory (bfd * abfd, |
5879bb8f NC |
3140 | bfd_byte * datastart, |
3141 | bfd_byte * data, | |
3142 | bfd_byte * dataend, | |
07d6d2b8 | 3143 | bfd_vma rva_bias) |
5879bb8f NC |
3144 | { |
3145 | unsigned int num_entries, num_ids; | |
3146 | bfd_byte * highest_data = data; | |
3147 | ||
3148 | if (data + 16 >= dataend) | |
3149 | return dataend + 1; | |
3150 | ||
3151 | num_entries = (int) bfd_get_16 (abfd, data + 12); | |
3152 | num_ids = (int) bfd_get_16 (abfd, data + 14); | |
3153 | ||
3154 | num_entries += num_ids; | |
3155 | ||
3156 | data += 16; | |
5879bb8f NC |
3157 | |
3158 | while (num_entries --) | |
3159 | { | |
3160 | bfd_byte * entry_end; | |
3161 | ||
3162 | entry_end = rsrc_count_entries (abfd, num_entries >= num_ids, | |
3163 | datastart, data, dataend, rva_bias); | |
3164 | data += 8; | |
5879bb8f NC |
3165 | highest_data = max (highest_data, entry_end); |
3166 | if (entry_end >= dataend) | |
3167 | break; | |
3168 | } | |
3169 | ||
3170 | return max (highest_data, data); | |
3171 | } | |
3172 | ||
3173 | typedef struct rsrc_dir_chain | |
3174 | { | |
07d6d2b8 | 3175 | unsigned int num_entries; |
5879bb8f NC |
3176 | struct rsrc_entry * first_entry; |
3177 | struct rsrc_entry * last_entry; | |
3178 | } rsrc_dir_chain; | |
3179 | ||
3180 | typedef struct rsrc_directory | |
3181 | { | |
3182 | unsigned int characteristics; | |
3183 | unsigned int time; | |
3184 | unsigned int major; | |
3185 | unsigned int minor; | |
3186 | ||
3187 | rsrc_dir_chain names; | |
3188 | rsrc_dir_chain ids; | |
3189 | ||
3190 | struct rsrc_entry * entry; | |
3191 | } rsrc_directory; | |
3192 | ||
3193 | typedef struct rsrc_string | |
3194 | { | |
07d6d2b8 AM |
3195 | unsigned int len; |
3196 | bfd_byte * string; | |
5879bb8f | 3197 | } rsrc_string; |
9373215c | 3198 | |
5879bb8f NC |
3199 | typedef struct rsrc_leaf |
3200 | { | |
07d6d2b8 AM |
3201 | unsigned int size; |
3202 | unsigned int codepage; | |
3203 | bfd_byte * data; | |
5879bb8f NC |
3204 | } rsrc_leaf; |
3205 | ||
3206 | typedef struct rsrc_entry | |
3207 | { | |
3208 | bfd_boolean is_name; | |
3209 | union | |
3210 | { | |
07d6d2b8 AM |
3211 | unsigned int id; |
3212 | struct rsrc_string name; | |
5879bb8f NC |
3213 | } name_id; |
3214 | ||
3215 | bfd_boolean is_dir; | |
3216 | union | |
3217 | { | |
3218 | struct rsrc_directory * directory; | |
07d6d2b8 | 3219 | struct rsrc_leaf * leaf; |
5879bb8f NC |
3220 | } value; |
3221 | ||
07d6d2b8 | 3222 | struct rsrc_entry * next_entry; |
5879bb8f NC |
3223 | struct rsrc_directory * parent; |
3224 | } rsrc_entry; | |
3225 | ||
3226 | static bfd_byte * | |
3227 | rsrc_parse_directory (bfd *, rsrc_directory *, bfd_byte *, | |
3228 | bfd_byte *, bfd_byte *, bfd_vma, rsrc_entry *); | |
3229 | ||
3230 | static bfd_byte * | |
07d6d2b8 AM |
3231 | rsrc_parse_entry (bfd * abfd, |
3232 | bfd_boolean is_name, | |
3233 | rsrc_entry * entry, | |
3234 | bfd_byte * datastart, | |
3235 | bfd_byte * data, | |
3236 | bfd_byte * dataend, | |
3237 | bfd_vma rva_bias, | |
5879bb8f NC |
3238 | rsrc_directory * parent) |
3239 | { | |
3240 | unsigned long val, addr, size; | |
3241 | ||
3242 | val = bfd_get_32 (abfd, data); | |
3243 | ||
3244 | entry->parent = parent; | |
3245 | entry->is_name = is_name; | |
3246 | ||
3247 | if (is_name) | |
3248 | { | |
20ad5e28 NC |
3249 | bfd_byte * address; |
3250 | ||
5879bb8f NC |
3251 | if (HighBitSet (val)) |
3252 | { | |
3253 | val = WithoutHighBit (val); | |
3254 | ||
20ad5e28 | 3255 | address = datastart + val; |
5879bb8f NC |
3256 | } |
3257 | else | |
3258 | { | |
20ad5e28 | 3259 | address = datastart + val - rva_bias; |
5879bb8f | 3260 | } |
20ad5e28 NC |
3261 | |
3262 | if (address + 3 > dataend) | |
3263 | return dataend; | |
3264 | ||
3265 | entry->name_id.name.len = bfd_get_16 (abfd, address); | |
3266 | entry->name_id.name.string = address + 2; | |
5879bb8f NC |
3267 | } |
3268 | else | |
3269 | entry->name_id.id = val; | |
3270 | ||
3271 | val = bfd_get_32 (abfd, data + 4); | |
3272 | ||
3273 | if (HighBitSet (val)) | |
3274 | { | |
3275 | entry->is_dir = TRUE; | |
3276 | entry->value.directory = bfd_malloc (sizeof * entry->value.directory); | |
3277 | if (entry->value.directory == NULL) | |
3278 | return dataend; | |
3279 | ||
3280 | return rsrc_parse_directory (abfd, entry->value.directory, | |
3281 | datastart, | |
3282 | datastart + WithoutHighBit (val), | |
3283 | dataend, rva_bias, entry); | |
3284 | } | |
3285 | ||
3286 | entry->is_dir = FALSE; | |
3287 | entry->value.leaf = bfd_malloc (sizeof * entry->value.leaf); | |
3288 | if (entry->value.leaf == NULL) | |
3289 | return dataend; | |
3290 | ||
5929c344 NC |
3291 | data = datastart + val; |
3292 | if (data < datastart || data >= dataend) | |
3293 | return dataend; | |
3294 | ||
3295 | addr = bfd_get_32 (abfd, data); | |
3296 | size = entry->value.leaf->size = bfd_get_32 (abfd, data + 4); | |
3297 | entry->value.leaf->codepage = bfd_get_32 (abfd, data + 8); | |
3298 | /* FIXME: We assume that the reserved field (data + 12) is OK. */ | |
5879bb8f NC |
3299 | |
3300 | entry->value.leaf->data = bfd_malloc (size); | |
3301 | if (entry->value.leaf->data == NULL) | |
3302 | return dataend; | |
3303 | ||
3304 | memcpy (entry->value.leaf->data, datastart + addr - rva_bias, size); | |
3305 | return datastart + (addr - rva_bias) + size; | |
3306 | } | |
3307 | ||
3308 | static bfd_byte * | |
07d6d2b8 | 3309 | rsrc_parse_entries (bfd * abfd, |
5879bb8f | 3310 | rsrc_dir_chain * chain, |
07d6d2b8 AM |
3311 | bfd_boolean is_name, |
3312 | bfd_byte * highest_data, | |
3313 | bfd_byte * datastart, | |
3314 | bfd_byte * data, | |
3315 | bfd_byte * dataend, | |
3316 | bfd_vma rva_bias, | |
5879bb8f NC |
3317 | rsrc_directory * parent) |
3318 | { | |
9373215c | 3319 | unsigned int i; |
5879bb8f NC |
3320 | rsrc_entry * entry; |
3321 | ||
3322 | if (chain->num_entries == 0) | |
3323 | { | |
3324 | chain->first_entry = chain->last_entry = NULL; | |
3325 | return highest_data; | |
3326 | } | |
3327 | ||
3328 | entry = bfd_malloc (sizeof * entry); | |
3329 | if (entry == NULL) | |
3330 | return dataend; | |
3331 | ||
3332 | chain->first_entry = entry; | |
3333 | ||
5879bb8f NC |
3334 | for (i = chain->num_entries; i--;) |
3335 | { | |
3336 | bfd_byte * entry_end; | |
3337 | ||
3338 | entry_end = rsrc_parse_entry (abfd, is_name, entry, datastart, | |
3339 | data, dataend, rva_bias, parent); | |
3340 | data += 8; | |
3341 | highest_data = max (entry_end, highest_data); | |
3342 | if (entry_end > dataend) | |
3343 | return dataend; | |
3344 | ||
3345 | if (i) | |
3346 | { | |
3347 | entry->next_entry = bfd_malloc (sizeof * entry); | |
3348 | entry = entry->next_entry; | |
3349 | if (entry == NULL) | |
3350 | return dataend; | |
3351 | } | |
3352 | else | |
3353 | entry->next_entry = NULL; | |
3354 | } | |
3355 | ||
3356 | chain->last_entry = entry; | |
3357 | ||
3358 | return highest_data; | |
3359 | } | |
3360 | ||
3361 | static bfd_byte * | |
07d6d2b8 | 3362 | rsrc_parse_directory (bfd * abfd, |
5879bb8f NC |
3363 | rsrc_directory * table, |
3364 | bfd_byte * datastart, | |
3365 | bfd_byte * data, | |
3366 | bfd_byte * dataend, | |
07d6d2b8 | 3367 | bfd_vma rva_bias, |
5879bb8f NC |
3368 | rsrc_entry * entry) |
3369 | { | |
3370 | bfd_byte * highest_data = data; | |
3371 | ||
3372 | if (table == NULL) | |
3373 | return dataend; | |
3374 | ||
3375 | table->characteristics = bfd_get_32 (abfd, data); | |
3376 | table->time = bfd_get_32 (abfd, data + 4); | |
3377 | table->major = bfd_get_16 (abfd, data + 8); | |
3378 | table->minor = bfd_get_16 (abfd, data + 10); | |
3379 | table->names.num_entries = bfd_get_16 (abfd, data + 12); | |
3380 | table->ids.num_entries = bfd_get_16 (abfd, data + 14); | |
3381 | table->entry = entry; | |
3382 | ||
3383 | data += 16; | |
3384 | ||
3385 | highest_data = rsrc_parse_entries (abfd, & table->names, TRUE, data, | |
3386 | datastart, data, dataend, rva_bias, table); | |
3387 | data += table->names.num_entries * 8; | |
3388 | ||
3389 | highest_data = rsrc_parse_entries (abfd, & table->ids, FALSE, highest_data, | |
3390 | datastart, data, dataend, rva_bias, table); | |
3391 | data += table->ids.num_entries * 8; | |
3392 | ||
3393 | return max (highest_data, data); | |
3394 | } | |
3395 | ||
3396 | typedef struct rsrc_write_data | |
3397 | { | |
3398 | bfd * abfd; | |
3399 | bfd_byte * datastart; | |
3400 | bfd_byte * next_table; | |
3401 | bfd_byte * next_leaf; | |
3402 | bfd_byte * next_string; | |
3403 | bfd_byte * next_data; | |
3404 | bfd_vma rva_bias; | |
9373215c PM |
3405 | } rsrc_write_data; |
3406 | ||
5879bb8f NC |
3407 | static void |
3408 | rsrc_write_string (rsrc_write_data * data, | |
3409 | rsrc_string * string) | |
3410 | { | |
3411 | bfd_put_16 (data->abfd, string->len, data->next_string); | |
3412 | memcpy (data->next_string + 2, string->string, string->len * 2); | |
3413 | data->next_string += (string->len + 1) * 2; | |
3414 | } | |
3415 | ||
3416 | static inline unsigned int | |
3417 | rsrc_compute_rva (rsrc_write_data * data, | |
07d6d2b8 | 3418 | bfd_byte * addr) |
5879bb8f NC |
3419 | { |
3420 | return (addr - data->datastart) + data->rva_bias; | |
3421 | } | |
3422 | ||
3423 | static void | |
3424 | rsrc_write_leaf (rsrc_write_data * data, | |
07d6d2b8 | 3425 | rsrc_leaf * leaf) |
5879bb8f | 3426 | { |
9373215c PM |
3427 | bfd_put_32 (data->abfd, rsrc_compute_rva (data, data->next_data), |
3428 | data->next_leaf); | |
5879bb8f NC |
3429 | bfd_put_32 (data->abfd, leaf->size, data->next_leaf + 4); |
3430 | bfd_put_32 (data->abfd, leaf->codepage, data->next_leaf + 8); | |
3431 | bfd_put_32 (data->abfd, 0 /*reserved*/, data->next_leaf + 12); | |
3432 | data->next_leaf += 16; | |
3433 | ||
3434 | memcpy (data->next_data, leaf->data, leaf->size); | |
3714081c NC |
3435 | /* An undocumented feature of Windows resources is that each unit |
3436 | of raw data is 8-byte aligned... */ | |
3437 | data->next_data += ((leaf->size + 7) & ~7); | |
5879bb8f NC |
3438 | } |
3439 | ||
3440 | static void rsrc_write_directory (rsrc_write_data *, rsrc_directory *); | |
3441 | ||
3442 | static void | |
3443 | rsrc_write_entry (rsrc_write_data * data, | |
07d6d2b8 AM |
3444 | bfd_byte * where, |
3445 | rsrc_entry * entry) | |
5879bb8f NC |
3446 | { |
3447 | if (entry->is_name) | |
3448 | { | |
3449 | bfd_put_32 (data->abfd, | |
3450 | SetHighBit (data->next_string - data->datastart), | |
3451 | where); | |
3452 | rsrc_write_string (data, & entry->name_id.name); | |
3453 | } | |
3454 | else | |
3455 | bfd_put_32 (data->abfd, entry->name_id.id, where); | |
3456 | ||
3457 | if (entry->is_dir) | |
3458 | { | |
3459 | bfd_put_32 (data->abfd, | |
3460 | SetHighBit (data->next_table - data->datastart), | |
3461 | where + 4); | |
3462 | rsrc_write_directory (data, entry->value.directory); | |
3463 | } | |
3464 | else | |
3465 | { | |
3466 | bfd_put_32 (data->abfd, data->next_leaf - data->datastart, where + 4); | |
3467 | rsrc_write_leaf (data, entry->value.leaf); | |
3468 | } | |
3469 | } | |
3470 | ||
3714081c NC |
3471 | static void |
3472 | rsrc_compute_region_sizes (rsrc_directory * dir) | |
3473 | { | |
3474 | struct rsrc_entry * entry; | |
3475 | ||
3476 | if (dir == NULL) | |
3477 | return; | |
3478 | ||
3479 | sizeof_tables_and_entries += 16; | |
3480 | ||
3481 | for (entry = dir->names.first_entry; entry != NULL; entry = entry->next_entry) | |
3482 | { | |
3483 | sizeof_tables_and_entries += 8; | |
3484 | ||
3485 | sizeof_strings += (entry->name_id.name.len + 1) * 2; | |
1b786873 | 3486 | |
3714081c NC |
3487 | if (entry->is_dir) |
3488 | rsrc_compute_region_sizes (entry->value.directory); | |
3489 | else | |
3490 | sizeof_leaves += 16; | |
3491 | } | |
3492 | ||
3493 | for (entry = dir->ids.first_entry; entry != NULL; entry = entry->next_entry) | |
3494 | { | |
3495 | sizeof_tables_and_entries += 8; | |
3496 | ||
3497 | if (entry->is_dir) | |
3498 | rsrc_compute_region_sizes (entry->value.directory); | |
3499 | else | |
3500 | sizeof_leaves += 16; | |
3501 | } | |
3502 | } | |
3503 | ||
5879bb8f NC |
3504 | static void |
3505 | rsrc_write_directory (rsrc_write_data * data, | |
3506 | rsrc_directory * dir) | |
3507 | { | |
3508 | rsrc_entry * entry; | |
3509 | unsigned int i; | |
9373215c PM |
3510 | bfd_byte * next_entry; |
3511 | bfd_byte * nt; | |
5879bb8f NC |
3512 | |
3513 | bfd_put_32 (data->abfd, dir->characteristics, data->next_table); | |
3514 | bfd_put_32 (data->abfd, 0 /*dir->time*/, data->next_table + 4); | |
3515 | bfd_put_16 (data->abfd, dir->major, data->next_table + 8); | |
3516 | bfd_put_16 (data->abfd, dir->minor, data->next_table + 10); | |
3517 | bfd_put_16 (data->abfd, dir->names.num_entries, data->next_table + 12); | |
3518 | bfd_put_16 (data->abfd, dir->ids.num_entries, data->next_table + 14); | |
3519 | ||
3520 | /* Compute where the entries and the next table will be placed. */ | |
9373215c PM |
3521 | next_entry = data->next_table + 16; |
3522 | data->next_table = next_entry + (dir->names.num_entries * 8) | |
3523 | + (dir->ids.num_entries * 8); | |
3524 | nt = data->next_table; | |
3525 | ||
5879bb8f NC |
3526 | /* Write the entries. */ |
3527 | for (i = dir->names.num_entries, entry = dir->names.first_entry; | |
3528 | i > 0 && entry != NULL; | |
3529 | i--, entry = entry->next_entry) | |
3530 | { | |
3714081c | 3531 | BFD_ASSERT (entry->is_name); |
5879bb8f NC |
3532 | rsrc_write_entry (data, next_entry, entry); |
3533 | next_entry += 8; | |
3534 | } | |
3535 | BFD_ASSERT (i == 0); | |
3536 | BFD_ASSERT (entry == NULL); | |
3537 | ||
3538 | for (i = dir->ids.num_entries, entry = dir->ids.first_entry; | |
3539 | i > 0 && entry != NULL; | |
3540 | i--, entry = entry->next_entry) | |
3541 | { | |
3714081c | 3542 | BFD_ASSERT (! entry->is_name); |
5879bb8f NC |
3543 | rsrc_write_entry (data, next_entry, entry); |
3544 | next_entry += 8; | |
3545 | } | |
3546 | BFD_ASSERT (i == 0); | |
3547 | BFD_ASSERT (entry == NULL); | |
3548 | BFD_ASSERT (nt == next_entry); | |
3549 | } | |
3550 | ||
9373215c | 3551 | #if defined HAVE_WCHAR_H && ! defined __CYGWIN__ && ! defined __MINGW32__ |
5879bb8f NC |
3552 | /* Return the length (number of units) of the first character in S, |
3553 | putting its 'ucs4_t' representation in *PUC. */ | |
3554 | ||
3555 | static unsigned int | |
31593e1b NC |
3556 | #if defined HAVE_WCTYPE_H |
3557 | u16_mbtouc (wint_t * puc, const unsigned short * s, unsigned int n) | |
3558 | #else | |
5879bb8f | 3559 | u16_mbtouc (wchar_t * puc, const unsigned short * s, unsigned int n) |
31593e1b | 3560 | #endif |
5879bb8f NC |
3561 | { |
3562 | unsigned short c = * s; | |
3563 | ||
3564 | if (c < 0xd800 || c >= 0xe000) | |
3565 | { | |
3566 | *puc = c; | |
3567 | return 1; | |
3568 | } | |
3569 | ||
3570 | if (c < 0xdc00) | |
3571 | { | |
3572 | if (n >= 2) | |
07d6d2b8 AM |
3573 | { |
3574 | if (s[1] >= 0xdc00 && s[1] < 0xe000) | |
3575 | { | |
3576 | *puc = 0x10000 + ((c - 0xd800) << 10) + (s[1] - 0xdc00); | |
3577 | return 2; | |
3578 | } | |
3579 | } | |
5879bb8f | 3580 | else |
07d6d2b8 AM |
3581 | { |
3582 | /* Incomplete multibyte character. */ | |
3583 | *puc = 0xfffd; | |
3584 | return n; | |
3585 | } | |
5879bb8f NC |
3586 | } |
3587 | ||
3588 | /* Invalid multibyte character. */ | |
3589 | *puc = 0xfffd; | |
3590 | return 1; | |
3591 | } | |
9373215c | 3592 | #endif /* HAVE_WCHAR_H and not Cygwin/Mingw */ |
5879bb8f NC |
3593 | |
3594 | /* Perform a comparison of two entries. */ | |
3595 | static signed int | |
3596 | rsrc_cmp (bfd_boolean is_name, rsrc_entry * a, rsrc_entry * b) | |
3597 | { | |
9373215c | 3598 | signed int res; |
9373215c PM |
3599 | bfd_byte * astring; |
3600 | unsigned int alen; | |
3601 | bfd_byte * bstring; | |
3602 | unsigned int blen; | |
3603 | ||
5879bb8f | 3604 | if (! is_name) |
9373215c | 3605 | return a->name_id.id - b->name_id.id; |
5879bb8f NC |
3606 | |
3607 | /* We have to perform a case insenstive, unicode string comparison... */ | |
9373215c PM |
3608 | astring = a->name_id.name.string; |
3609 | alen = a->name_id.name.len; | |
3610 | bstring = b->name_id.name.string; | |
3611 | blen = b->name_id.name.len; | |
5879bb8f | 3612 | |
9373215c PM |
3613 | #if defined __CYGWIN__ || defined __MINGW32__ |
3614 | /* Under Windows hosts (both Cygwin and Mingw types), | |
3615 | unicode == UTF-16 == wchar_t. The case insensitive string comparison | |
3616 | function however goes by different names in the two environments... */ | |
3617 | ||
3618 | #undef rscpcmp | |
5879bb8f | 3619 | #ifdef __CYGWIN__ |
9373215c PM |
3620 | #define rscpcmp wcsncasecmp |
3621 | #endif | |
3622 | #ifdef __MINGW32__ | |
3623 | #define rscpcmp wcsnicmp | |
3624 | #endif | |
3625 | ||
3626 | res = rscpcmp ((const wchar_t *) astring, (const wchar_t *) bstring, | |
3627 | min (alen, blen)); | |
5879bb8f | 3628 | |
9373215c | 3629 | #elif defined HAVE_WCHAR_H |
3f10b67a PM |
3630 | { |
3631 | unsigned int i; | |
31593e1b | 3632 | |
3f10b67a PM |
3633 | res = 0; |
3634 | for (i = min (alen, blen); i--; astring += 2, bstring += 2) | |
3635 | { | |
31593e1b NC |
3636 | #if defined HAVE_WCTYPE_H |
3637 | wint_t awc; | |
3638 | wint_t bwc; | |
3639 | #else | |
3f10b67a PM |
3640 | wchar_t awc; |
3641 | wchar_t bwc; | |
31593e1b | 3642 | #endif |
3f10b67a | 3643 | |
31593e1b NC |
3644 | /* Convert UTF-16 unicode characters into wchar_t characters |
3645 | so that we can then perform a case insensitive comparison. */ | |
3646 | unsigned int Alen = u16_mbtouc (& awc, (const unsigned short *) astring, 2); | |
3647 | unsigned int Blen = u16_mbtouc (& bwc, (const unsigned short *) bstring, 2); | |
3f10b67a PM |
3648 | |
3649 | if (Alen != Blen) | |
3650 | return Alen - Blen; | |
31593e1b NC |
3651 | |
3652 | #ifdef HAVE_WCTYPE_H | |
3653 | awc = towlower (awc); | |
3654 | bwc = towlower (bwc); | |
3655 | ||
3656 | res = awc - bwc; | |
3657 | #else | |
3f10b67a | 3658 | res = wcsncasecmp (& awc, & bwc, 1); |
31593e1b | 3659 | #endif |
3f10b67a PM |
3660 | if (res) |
3661 | break; | |
3662 | } | |
3663 | } | |
5879bb8f | 3664 | #else |
9373215c PM |
3665 | /* Do the best we can - a case sensitive, untranslated comparison. */ |
3666 | res = memcmp (astring, bstring, min (alen, blen) * 2); | |
5879bb8f NC |
3667 | #endif |
3668 | ||
3669 | if (res == 0) | |
3670 | res = alen - blen; | |
3671 | ||
3672 | return res; | |
3673 | } | |
3674 | ||
3675 | static void | |
3676 | rsrc_print_name (char * buffer, rsrc_string string) | |
3677 | { | |
3678 | unsigned int i; | |
3679 | bfd_byte * name = string.string; | |
3680 | ||
3681 | for (i = string.len; i--; name += 2) | |
3682 | sprintf (buffer + strlen (buffer), "%.1s", name); | |
3683 | } | |
3684 | ||
3685 | static const char * | |
7fbd5f4e | 3686 | rsrc_resource_name (rsrc_entry *entry, rsrc_directory *dir, char *buffer) |
5879bb8f | 3687 | { |
5879bb8f NC |
3688 | bfd_boolean is_string = FALSE; |
3689 | ||
3690 | buffer[0] = 0; | |
3691 | ||
9373215c PM |
3692 | if (dir != NULL && dir->entry != NULL && dir->entry->parent != NULL |
3693 | && dir->entry->parent->entry != NULL) | |
5879bb8f NC |
3694 | { |
3695 | strcpy (buffer, "type: "); | |
3696 | if (dir->entry->parent->entry->is_name) | |
9373215c PM |
3697 | rsrc_print_name (buffer + strlen (buffer), |
3698 | dir->entry->parent->entry->name_id.name); | |
5879bb8f NC |
3699 | else |
3700 | { | |
3701 | unsigned int id = dir->entry->parent->entry->name_id.id; | |
3702 | ||
3703 | sprintf (buffer + strlen (buffer), "%x", id); | |
3704 | switch (id) | |
3705 | { | |
3706 | case 1: strcat (buffer, " (CURSOR)"); break; | |
3707 | case 2: strcat (buffer, " (BITMAP)"); break; | |
3708 | case 3: strcat (buffer, " (ICON)"); break; | |
07d6d2b8 | 3709 | case 4: strcat (buffer, " (MENU)"); break; |
5879bb8f NC |
3710 | case 5: strcat (buffer, " (DIALOG)"); break; |
3711 | case 6: strcat (buffer, " (STRING)"); is_string = TRUE; break; | |
3712 | case 7: strcat (buffer, " (FONTDIR)"); break; | |
3713 | case 8: strcat (buffer, " (FONT)"); break; | |
3714 | case 9: strcat (buffer, " (ACCELERATOR)"); break; | |
3715 | case 10: strcat (buffer, " (RCDATA)"); break; | |
3716 | case 11: strcat (buffer, " (MESSAGETABLE)"); break; | |
3717 | case 12: strcat (buffer, " (GROUP_CURSOR)"); break; | |
3718 | case 14: strcat (buffer, " (GROUP_ICON)"); break; | |
3719 | case 16: strcat (buffer, " (VERSION)"); break; | |
3720 | case 17: strcat (buffer, " (DLGINCLUDE)"); break; | |
3721 | case 19: strcat (buffer, " (PLUGPLAY)"); break; | |
3722 | case 20: strcat (buffer, " (VXD)"); break; | |
3723 | case 21: strcat (buffer, " (ANICURSOR)"); break; | |
3724 | case 22: strcat (buffer, " (ANIICON)"); break; | |
3725 | case 23: strcat (buffer, " (HTML)"); break; | |
3726 | case 24: strcat (buffer, " (MANIFEST)"); break; | |
3727 | case 240: strcat (buffer, " (DLGINIT)"); break; | |
3728 | case 241: strcat (buffer, " (TOOLBAR)"); break; | |
3729 | } | |
3730 | } | |
3731 | } | |
3732 | ||
3733 | if (dir != NULL && dir->entry != NULL) | |
3734 | { | |
3735 | strcat (buffer, " name: "); | |
3736 | if (dir->entry->is_name) | |
3737 | rsrc_print_name (buffer + strlen (buffer), dir->entry->name_id.name); | |
3738 | else | |
3739 | { | |
3740 | unsigned int id = dir->entry->name_id.id; | |
3741 | ||
3742 | sprintf (buffer + strlen (buffer), "%x", id); | |
3743 | ||
3744 | if (is_string) | |
3745 | sprintf (buffer + strlen (buffer), " (resource id range: %d - %d)", | |
3746 | (id - 1) << 4, (id << 4) - 1); | |
3747 | } | |
3748 | } | |
3749 | ||
3750 | if (entry != NULL) | |
3751 | { | |
3752 | strcat (buffer, " lang: "); | |
3753 | ||
3754 | if (entry->is_name) | |
3755 | rsrc_print_name (buffer + strlen (buffer), entry->name_id.name); | |
3756 | else | |
3757 | sprintf (buffer + strlen (buffer), "%x", entry->name_id.id); | |
3758 | } | |
3759 | ||
3760 | return buffer; | |
3761 | } | |
3762 | ||
3763 | /* *sigh* Windows resource strings are special. Only the top 28-bits of | |
3764 | their ID is stored in the NAME entry. The bottom four bits are used as | |
3765 | an index into unicode string table that makes up the data of the leaf. | |
3766 | So identical type-name-lang string resources may not actually be | |
3767 | identical at all. | |
3768 | ||
3769 | This function is called when we have detected two string resources with | |
3770 | match top-28-bit IDs. We have to scan the string tables inside the leaves | |
3771 | and discover if there are any real collisions. If there are then we report | |
9373215c PM |
3772 | them and return FALSE. Otherwise we copy any strings from B into A and |
3773 | then return TRUE. */ | |
5879bb8f NC |
3774 | |
3775 | static bfd_boolean | |
3776 | rsrc_merge_string_entries (rsrc_entry * a ATTRIBUTE_UNUSED, | |
3777 | rsrc_entry * b ATTRIBUTE_UNUSED) | |
3778 | { | |
3779 | unsigned int copy_needed = 0; | |
3780 | unsigned int i; | |
9373215c PM |
3781 | bfd_byte * astring; |
3782 | bfd_byte * bstring; | |
3783 | bfd_byte * new_data; | |
3784 | bfd_byte * nstring; | |
5879bb8f NC |
3785 | |
3786 | /* Step one: Find out what we have to do. */ | |
3787 | BFD_ASSERT (! a->is_dir); | |
9373215c | 3788 | astring = a->value.leaf->data; |
5879bb8f NC |
3789 | |
3790 | BFD_ASSERT (! b->is_dir); | |
9373215c | 3791 | bstring = b->value.leaf->data; |
5879bb8f NC |
3792 | |
3793 | for (i = 0; i < 16; i++) | |
3794 | { | |
3795 | unsigned int alen = astring[0] + (astring[1] << 8); | |
3796 | unsigned int blen = bstring[0] + (bstring[1] << 8); | |
3797 | ||
3798 | if (alen == 0) | |
3799 | { | |
3800 | copy_needed += blen * 2; | |
3801 | } | |
3802 | else if (blen == 0) | |
3803 | ; | |
3804 | else if (alen != blen) | |
3805 | /* FIXME: Should we continue the loop in order to report other duplicates ? */ | |
3806 | break; | |
3807 | /* alen == blen != 0. We might have two identical strings. If so we | |
3808 | can ignore the second one. There is no need for wchar_t vs UTF-16 | |
3809 | theatrics here - we are only interested in (case sensitive) equality. */ | |
3810 | else if (memcmp (astring + 2, bstring + 2, alen * 2) != 0) | |
3811 | break; | |
3812 | ||
3813 | astring += (alen + 1) * 2; | |
3814 | bstring += (blen + 1) * 2; | |
3815 | } | |
3816 | ||
3817 | if (i != 16) | |
3818 | { | |
3819 | if (a->parent != NULL | |
3820 | && a->parent->entry != NULL | |
535b785f | 3821 | && !a->parent->entry->is_name) |
5879bb8f NC |
3822 | _bfd_error_handler (_(".rsrc merge failure: duplicate string resource: %d"), |
3823 | ((a->parent->entry->name_id.id - 1) << 4) + i); | |
3824 | return FALSE; | |
3825 | } | |
3826 | ||
3827 | if (copy_needed == 0) | |
3828 | return TRUE; | |
3829 | ||
3830 | /* If we reach here then A and B must both have non-colliding strings. | |
3831 | (We never get string resources with fully empty string tables). | |
3832 | We need to allocate an extra COPY_NEEDED bytes in A and then bring | |
3833 | in B's strings. */ | |
9373215c | 3834 | new_data = bfd_malloc (a->value.leaf->size + copy_needed); |
5879bb8f NC |
3835 | if (new_data == NULL) |
3836 | return FALSE; | |
3837 | ||
9373215c | 3838 | nstring = new_data; |
5879bb8f NC |
3839 | astring = a->value.leaf->data; |
3840 | bstring = b->value.leaf->data; | |
3841 | ||
3842 | for (i = 0; i < 16; i++) | |
3843 | { | |
3844 | unsigned int alen = astring[0] + (astring[1] << 8); | |
3845 | unsigned int blen = bstring[0] + (bstring[1] << 8); | |
3846 | ||
3847 | if (alen != 0) | |
3848 | { | |
3849 | memcpy (nstring, astring, (alen + 1) * 2); | |
3850 | nstring += (alen + 1) * 2; | |
3851 | } | |
3852 | else if (blen != 0) | |
3853 | { | |
3854 | memcpy (nstring, bstring, (blen + 1) * 2); | |
3855 | nstring += (blen + 1) * 2; | |
3856 | } | |
3857 | else | |
3858 | { | |
3859 | * nstring++ = 0; | |
3860 | * nstring++ = 0; | |
3861 | } | |
9373215c | 3862 | |
5879bb8f NC |
3863 | astring += (alen + 1) * 2; |
3864 | bstring += (blen + 1) * 2; | |
3865 | } | |
3866 | ||
3867 | BFD_ASSERT (nstring - new_data == (signed) (a->value.leaf->size + copy_needed)); | |
9373215c | 3868 | |
5879bb8f NC |
3869 | free (a->value.leaf->data); |
3870 | a->value.leaf->data = new_data; | |
3871 | a->value.leaf->size += copy_needed; | |
3872 | ||
3873 | return TRUE; | |
3874 | } | |
3875 | ||
3876 | static void rsrc_merge (rsrc_entry *, rsrc_entry *); | |
3877 | ||
3878 | /* Sort the entries in given part of the directory. | |
3879 | We use an old fashioned bubble sort because we are dealing | |
9373215c | 3880 | with lists and we want to handle matches specially. */ |
5879bb8f NC |
3881 | |
3882 | static void | |
3883 | rsrc_sort_entries (rsrc_dir_chain * chain, | |
3884 | bfd_boolean is_name, | |
3885 | rsrc_directory * dir) | |
3886 | { | |
3887 | rsrc_entry * entry; | |
3888 | rsrc_entry * next; | |
3889 | rsrc_entry ** points_to_entry; | |
3890 | bfd_boolean swapped; | |
3891 | ||
3892 | if (chain->num_entries < 2) | |
3893 | return; | |
3894 | ||
3895 | do | |
3896 | { | |
3897 | swapped = FALSE; | |
3898 | points_to_entry = & chain->first_entry; | |
3899 | entry = * points_to_entry; | |
3900 | next = entry->next_entry; | |
3901 | ||
3902 | do | |
3903 | { | |
3904 | signed int cmp = rsrc_cmp (is_name, entry, next); | |
3905 | ||
3906 | if (cmp > 0) | |
3907 | { | |
3908 | entry->next_entry = next->next_entry; | |
3909 | next->next_entry = entry; | |
3910 | * points_to_entry = next; | |
3911 | points_to_entry = & next->next_entry; | |
3912 | next = entry->next_entry; | |
3913 | swapped = TRUE; | |
3914 | } | |
3915 | else if (cmp == 0) | |
3916 | { | |
3917 | if (entry->is_dir && next->is_dir) | |
3918 | { | |
3919 | /* When we encounter identical directory entries we have to | |
3920 | merge them together. The exception to this rule is for | |
3921 | resource manifests - there can only be one of these, | |
3922 | even if they differ in language. Zero-language manifests | |
3923 | are assumed to be default manifests (provided by the | |
3714081c | 3924 | Cygwin/MinGW build system) and these can be silently dropped, |
5879bb8f NC |
3925 | unless that would reduce the number of manifests to zero. |
3926 | There should only ever be one non-zero lang manifest - | |
3927 | if there are more it is an error. A non-zero lang | |
3928 | manifest takes precedence over a default manifest. */ | |
535b785f | 3929 | if (!entry->is_name |
5879bb8f NC |
3930 | && entry->name_id.id == 1 |
3931 | && dir != NULL | |
3932 | && dir->entry != NULL | |
535b785f | 3933 | && !dir->entry->is_name |
5879bb8f NC |
3934 | && dir->entry->name_id.id == 0x18) |
3935 | { | |
3936 | if (next->value.directory->names.num_entries == 0 | |
3937 | && next->value.directory->ids.num_entries == 1 | |
535b785f | 3938 | && !next->value.directory->ids.first_entry->is_name |
5879bb8f NC |
3939 | && next->value.directory->ids.first_entry->name_id.id == 0) |
3940 | /* Fall through so that NEXT is dropped. */ | |
3941 | ; | |
3942 | else if (entry->value.directory->names.num_entries == 0 | |
3943 | && entry->value.directory->ids.num_entries == 1 | |
535b785f | 3944 | && !entry->value.directory->ids.first_entry->is_name |
5879bb8f NC |
3945 | && entry->value.directory->ids.first_entry->name_id.id == 0) |
3946 | { | |
3947 | /* Swap ENTRY and NEXT. Then fall through so that the old ENTRY is dropped. */ | |
3948 | entry->next_entry = next->next_entry; | |
3949 | next->next_entry = entry; | |
3950 | * points_to_entry = next; | |
3951 | points_to_entry = & next->next_entry; | |
3952 | next = entry->next_entry; | |
3953 | swapped = TRUE; | |
3954 | } | |
3955 | else | |
3956 | { | |
3957 | _bfd_error_handler (_(".rsrc merge failure: multiple non-default manifests")); | |
3958 | bfd_set_error (bfd_error_file_truncated); | |
3959 | return; | |
3960 | } | |
9373215c | 3961 | |
5879bb8f NC |
3962 | /* Unhook NEXT from the chain. */ |
3963 | /* FIXME: memory loss here. */ | |
3964 | entry->next_entry = next->next_entry; | |
3965 | chain->num_entries --; | |
3966 | if (chain->num_entries < 2) | |
3967 | return; | |
3968 | next = next->next_entry; | |
3969 | } | |
3970 | else | |
3971 | rsrc_merge (entry, next); | |
3972 | } | |
3973 | else if (entry->is_dir != next->is_dir) | |
3974 | { | |
3975 | _bfd_error_handler (_(".rsrc merge failure: a directory matches a leaf")); | |
3976 | bfd_set_error (bfd_error_file_truncated); | |
3977 | return; | |
3978 | } | |
3979 | else | |
3980 | { | |
3981 | /* Otherwise with identical leaves we issue an error | |
3982 | message - because there should never be duplicates. | |
3983 | The exception is Type 18/Name 1/Lang 0 which is the | |
3984 | defaul manifest - this can just be dropped. */ | |
535b785f | 3985 | if (!entry->is_name |
5879bb8f NC |
3986 | && entry->name_id.id == 0 |
3987 | && dir != NULL | |
3988 | && dir->entry != NULL | |
535b785f | 3989 | && !dir->entry->is_name |
5879bb8f NC |
3990 | && dir->entry->name_id.id == 1 |
3991 | && dir->entry->parent != NULL | |
3992 | && dir->entry->parent->entry != NULL | |
535b785f | 3993 | && !dir->entry->parent->entry->is_name |
5879bb8f NC |
3994 | && dir->entry->parent->entry->name_id.id == 0x18 /* RT_MANIFEST */) |
3995 | ; | |
3996 | else if (dir != NULL | |
3997 | && dir->entry != NULL | |
3998 | && dir->entry->parent != NULL | |
3999 | && dir->entry->parent->entry != NULL | |
535b785f | 4000 | && !dir->entry->parent->entry->is_name |
5879bb8f NC |
4001 | && dir->entry->parent->entry->name_id.id == 0x6 /* RT_STRING */) |
4002 | { | |
4003 | /* Strings need special handling. */ | |
4004 | if (! rsrc_merge_string_entries (entry, next)) | |
4005 | { | |
4006 | /* _bfd_error_handler should have been called inside merge_strings. */ | |
4007 | bfd_set_error (bfd_error_file_truncated); | |
4008 | return; | |
4009 | } | |
4010 | } | |
4011 | else | |
4012 | { | |
4013 | if (dir == NULL | |
4014 | || dir->entry == NULL | |
4015 | || dir->entry->parent == NULL | |
4016 | || dir->entry->parent->entry == NULL) | |
4017 | _bfd_error_handler (_(".rsrc merge failure: duplicate leaf")); | |
4018 | else | |
7fbd5f4e AM |
4019 | { |
4020 | char buff[256]; | |
4021 | ||
4022 | _bfd_error_handler (_(".rsrc merge failure: duplicate leaf: %s"), | |
4023 | rsrc_resource_name (entry, dir, buff)); | |
4024 | } | |
5879bb8f NC |
4025 | bfd_set_error (bfd_error_file_truncated); |
4026 | return; | |
4027 | } | |
4028 | } | |
4029 | ||
4030 | /* Unhook NEXT from the chain. */ | |
4031 | entry->next_entry = next->next_entry; | |
4032 | chain->num_entries --; | |
4033 | if (chain->num_entries < 2) | |
4034 | return; | |
4035 | next = next->next_entry; | |
4036 | } | |
4037 | else | |
4038 | { | |
4039 | points_to_entry = & entry->next_entry; | |
4040 | entry = next; | |
4041 | next = next->next_entry; | |
4042 | } | |
4043 | } | |
4044 | while (next); | |
4045 | ||
4046 | chain->last_entry = entry; | |
4047 | } | |
4048 | while (swapped); | |
4049 | } | |
4050 | ||
4051 | /* Attach B's chain onto A. */ | |
4052 | static void | |
9373215c | 4053 | rsrc_attach_chain (rsrc_dir_chain * achain, rsrc_dir_chain * bchain) |
5879bb8f NC |
4054 | { |
4055 | if (bchain->num_entries == 0) | |
4056 | return; | |
4057 | ||
4058 | achain->num_entries += bchain->num_entries; | |
4059 | ||
4060 | if (achain->first_entry == NULL) | |
4061 | { | |
4062 | achain->first_entry = bchain->first_entry; | |
4063 | achain->last_entry = bchain->last_entry; | |
4064 | } | |
4065 | else | |
4066 | { | |
4067 | achain->last_entry->next_entry = bchain->first_entry; | |
4068 | achain->last_entry = bchain->last_entry; | |
4069 | } | |
9373215c | 4070 | |
5879bb8f NC |
4071 | bchain->num_entries = 0; |
4072 | bchain->first_entry = bchain->last_entry = NULL; | |
4073 | } | |
4074 | ||
4075 | static void | |
4076 | rsrc_merge (struct rsrc_entry * a, struct rsrc_entry * b) | |
4077 | { | |
9373215c PM |
4078 | rsrc_directory * adir; |
4079 | rsrc_directory * bdir; | |
4080 | ||
5879bb8f NC |
4081 | BFD_ASSERT (a->is_dir); |
4082 | BFD_ASSERT (b->is_dir); | |
4083 | ||
9373215c PM |
4084 | adir = a->value.directory; |
4085 | bdir = b->value.directory; | |
4086 | ||
5879bb8f NC |
4087 | if (adir->characteristics != bdir->characteristics) |
4088 | { | |
59d08d6c | 4089 | _bfd_error_handler (_(".rsrc merge failure: dirs with differing characteristics")); |
5879bb8f NC |
4090 | bfd_set_error (bfd_error_file_truncated); |
4091 | return; | |
4092 | } | |
9373215c | 4093 | |
5879bb8f NC |
4094 | if (adir->major != bdir->major || adir->minor != bdir->minor) |
4095 | { | |
59d08d6c | 4096 | _bfd_error_handler (_(".rsrc merge failure: differing directory versions")); |
5879bb8f NC |
4097 | bfd_set_error (bfd_error_file_truncated); |
4098 | return; | |
4099 | } | |
4100 | ||
4101 | /* Attach B's name chain to A. */ | |
4102 | rsrc_attach_chain (& adir->names, & bdir->names); | |
4103 | ||
4104 | /* Attach B's ID chain to A. */ | |
4105 | rsrc_attach_chain (& adir->ids, & bdir->ids); | |
4106 | ||
4107 | /* Now sort A's entries. */ | |
4108 | rsrc_sort_entries (& adir->names, TRUE, adir); | |
4109 | rsrc_sort_entries (& adir->ids, FALSE, adir); | |
4110 | } | |
4111 | ||
4112 | /* Check the .rsrc section. If it contains multiple concatenated | |
4113 | resources then we must merge them properly. Otherwise Windows | |
4114 | will ignore all but the first set. */ | |
4115 | ||
4116 | static void | |
4117 | rsrc_process_section (bfd * abfd, | |
4118 | struct coff_final_link_info * pfinfo) | |
4119 | { | |
9373215c | 4120 | rsrc_directory new_table; |
07d6d2b8 AM |
4121 | bfd_size_type size; |
4122 | asection * sec; | |
9373215c | 4123 | pe_data_type * pe; |
07d6d2b8 AM |
4124 | bfd_vma rva_bias; |
4125 | bfd_byte * data; | |
4126 | bfd_byte * datastart; | |
4127 | bfd_byte * dataend; | |
4128 | bfd_byte * new_data; | |
4129 | unsigned int num_resource_sets; | |
9373215c PM |
4130 | rsrc_directory * type_tables; |
4131 | rsrc_write_data write_data; | |
07d6d2b8 AM |
4132 | unsigned int indx; |
4133 | bfd * input; | |
4134 | unsigned int num_input_rsrc = 0; | |
4135 | unsigned int max_num_input_rsrc = 4; | |
4136 | ptrdiff_t * rsrc_sizes = NULL; | |
5879bb8f NC |
4137 | |
4138 | new_table.names.num_entries = 0; | |
4139 | new_table.ids.num_entries = 0; | |
9373215c | 4140 | |
5879bb8f NC |
4141 | sec = bfd_get_section_by_name (abfd, ".rsrc"); |
4142 | if (sec == NULL || (size = sec->rawsize) == 0) | |
4143 | return; | |
4144 | ||
9373215c | 4145 | pe = pe_data (abfd); |
5879bb8f NC |
4146 | if (pe == NULL) |
4147 | return; | |
4148 | ||
5879bb8f NC |
4149 | rva_bias = sec->vma - pe->pe_opthdr.ImageBase; |
4150 | ||
9373215c | 4151 | data = bfd_malloc (size); |
5879bb8f NC |
4152 | if (data == NULL) |
4153 | return; | |
c32abae8 | 4154 | |
9373215c | 4155 | datastart = data; |
5879bb8f NC |
4156 | |
4157 | if (! bfd_get_section_contents (abfd, sec, data, 0, size)) | |
4158 | goto end; | |
4159 | ||
6caf7111 NC |
4160 | /* Step zero: Scan the input bfds looking for .rsrc sections and record |
4161 | their lengths. Note - we rely upon the fact that the linker script | |
4162 | does *not* sort the input .rsrc sections, so that the order in the | |
4163 | linkinfo list matches the order in the output .rsrc section. | |
4164 | ||
4165 | We need to know the lengths because each input .rsrc section has padding | |
4166 | at the end of a variable amount. (It does not appear to be based upon | |
4167 | the section alignment or the file alignment). We need to skip any | |
4168 | padding bytes when parsing the input .rsrc sections. */ | |
4169 | rsrc_sizes = bfd_malloc (max_num_input_rsrc * sizeof * rsrc_sizes); | |
4170 | if (rsrc_sizes == NULL) | |
4171 | goto end; | |
4172 | ||
4173 | for (input = pfinfo->info->input_bfds; | |
4174 | input != NULL; | |
c72f2fb2 | 4175 | input = input->link.next) |
6caf7111 NC |
4176 | { |
4177 | asection * rsrc_sec = bfd_get_section_by_name (input, ".rsrc"); | |
4178 | ||
9ac47a43 TS |
4179 | /* PR 18372 - skip discarded .rsrc sections. */ |
4180 | if (rsrc_sec != NULL && !discarded_section (rsrc_sec)) | |
6caf7111 NC |
4181 | { |
4182 | if (num_input_rsrc == max_num_input_rsrc) | |
4183 | { | |
4184 | max_num_input_rsrc += 10; | |
4185 | rsrc_sizes = bfd_realloc (rsrc_sizes, max_num_input_rsrc | |
4186 | * sizeof * rsrc_sizes); | |
4187 | if (rsrc_sizes == NULL) | |
4188 | goto end; | |
4189 | } | |
4190 | ||
4191 | BFD_ASSERT (rsrc_sec->size > 0); | |
4192 | rsrc_sizes [num_input_rsrc ++] = rsrc_sec->size; | |
4193 | } | |
4194 | } | |
4195 | ||
4196 | if (num_input_rsrc < 2) | |
4197 | goto end; | |
61e2488c | 4198 | |
5879bb8f NC |
4199 | /* Step one: Walk the section, computing the size of the tables, |
4200 | leaves and data and decide if we need to do anything. */ | |
1d63324c | 4201 | dataend = data + size; |
9373215c | 4202 | num_resource_sets = 0; |
5879bb8f NC |
4203 | |
4204 | while (data < dataend) | |
4205 | { | |
4206 | bfd_byte * p = data; | |
4207 | ||
4208 | data = rsrc_count_directory (abfd, data, data, dataend, rva_bias); | |
1d63324c | 4209 | |
5879bb8f NC |
4210 | if (data > dataend) |
4211 | { | |
4212 | /* Corrupted .rsrc section - cannot merge. */ | |
871b3ab2 | 4213 | _bfd_error_handler (_("%pB: .rsrc merge failure: corrupt .rsrc section"), |
dae82561 | 4214 | abfd); |
5879bb8f NC |
4215 | bfd_set_error (bfd_error_file_truncated); |
4216 | goto end; | |
4217 | } | |
4218 | ||
6caf7111 NC |
4219 | if ((data - p) > rsrc_sizes [num_resource_sets]) |
4220 | { | |
871b3ab2 | 4221 | _bfd_error_handler (_("%pB: .rsrc merge failure: unexpected .rsrc size"), |
dae82561 | 4222 | abfd); |
6caf7111 NC |
4223 | bfd_set_error (bfd_error_file_truncated); |
4224 | goto end; | |
4225 | } | |
4226 | /* FIXME: Should we add a check for "data - p" being much smaller | |
4227 | than rsrc_sizes[num_resource_sets] ? */ | |
4228 | ||
4229 | data = p + rsrc_sizes[num_resource_sets]; | |
5879bb8f | 4230 | rva_bias += data - p; |
5879bb8f NC |
4231 | ++ num_resource_sets; |
4232 | } | |
6caf7111 | 4233 | BFD_ASSERT (num_resource_sets == num_input_rsrc); |
5879bb8f NC |
4234 | |
4235 | /* Step two: Walk the data again, building trees of the resources. */ | |
4236 | data = datastart; | |
4237 | rva_bias = sec->vma - pe->pe_opthdr.ImageBase; | |
4238 | ||
9373215c | 4239 | type_tables = bfd_malloc (num_resource_sets * sizeof * type_tables); |
5879bb8f NC |
4240 | if (type_tables == NULL) |
4241 | goto end; | |
4242 | ||
9373215c | 4243 | indx = 0; |
5879bb8f NC |
4244 | while (data < dataend) |
4245 | { | |
4246 | bfd_byte * p = data; | |
4247 | ||
6caf7111 | 4248 | (void) rsrc_parse_directory (abfd, type_tables + indx, data, data, |
9373215c | 4249 | dataend, rva_bias, NULL); |
6caf7111 | 4250 | data = p + rsrc_sizes[indx]; |
5879bb8f | 4251 | rva_bias += data - p; |
6caf7111 | 4252 | ++ indx; |
5879bb8f | 4253 | } |
337e86d7 | 4254 | BFD_ASSERT (indx == num_resource_sets); |
9373215c | 4255 | |
5879bb8f | 4256 | /* Step three: Merge the top level tables (there can be only one). |
9373215c | 4257 | |
5879bb8f | 4258 | We must ensure that the merged entries are in ascending order. |
9373215c | 4259 | |
5879bb8f NC |
4260 | We also thread the top level table entries from the old tree onto |
4261 | the new table, so that they can be pulled off later. */ | |
4262 | ||
4263 | /* FIXME: Should we verify that all type tables are the same ? */ | |
4264 | new_table.characteristics = type_tables[0].characteristics; | |
07d6d2b8 AM |
4265 | new_table.time = type_tables[0].time; |
4266 | new_table.major = type_tables[0].major; | |
4267 | new_table.minor = type_tables[0].minor; | |
5879bb8f NC |
4268 | |
4269 | /* Chain the NAME entries onto the table. */ | |
4270 | new_table.names.first_entry = NULL; | |
4271 | new_table.names.last_entry = NULL; | |
4272 | ||
337e86d7 L |
4273 | for (indx = 0; indx < num_resource_sets; indx++) |
4274 | rsrc_attach_chain (& new_table.names, & type_tables[indx].names); | |
5879bb8f NC |
4275 | |
4276 | rsrc_sort_entries (& new_table.names, TRUE, & new_table); | |
9373215c | 4277 | |
5879bb8f NC |
4278 | /* Chain the ID entries onto the table. */ |
4279 | new_table.ids.first_entry = NULL; | |
4280 | new_table.ids.last_entry = NULL; | |
4281 | ||
337e86d7 L |
4282 | for (indx = 0; indx < num_resource_sets; indx++) |
4283 | rsrc_attach_chain (& new_table.ids, & type_tables[indx].ids); | |
5879bb8f NC |
4284 | |
4285 | rsrc_sort_entries (& new_table.ids, FALSE, & new_table); | |
4286 | ||
4287 | /* Step four: Create new contents for the .rsrc section. */ | |
3714081c NC |
4288 | /* Step four point one: Compute the size of each region of the .rsrc section. |
4289 | We do this now, rather than earlier, as the merging above may have dropped | |
4290 | some entries. */ | |
4291 | sizeof_leaves = sizeof_strings = sizeof_tables_and_entries = 0; | |
4292 | rsrc_compute_region_sizes (& new_table); | |
4293 | /* We increment sizeof_strings to make sure that resource data | |
4294 | starts on an 8-byte boundary. FIXME: Is this correct ? */ | |
4295 | sizeof_strings = (sizeof_strings + 7) & ~ 7; | |
4296 | ||
c32abae8 | 4297 | new_data = bfd_zalloc (abfd, size); |
5879bb8f NC |
4298 | if (new_data == NULL) |
4299 | goto end; | |
4300 | ||
07d6d2b8 AM |
4301 | write_data.abfd = abfd; |
4302 | write_data.datastart = new_data; | |
4303 | write_data.next_table = new_data; | |
4304 | write_data.next_leaf = new_data + sizeof_tables_and_entries; | |
5879bb8f | 4305 | write_data.next_string = write_data.next_leaf + sizeof_leaves; |
07d6d2b8 AM |
4306 | write_data.next_data = write_data.next_string + sizeof_strings; |
4307 | write_data.rva_bias = sec->vma - pe->pe_opthdr.ImageBase; | |
5879bb8f NC |
4308 | |
4309 | rsrc_write_directory (& write_data, & new_table); | |
4310 | ||
4311 | /* Step five: Replace the old contents with the new. | |
ec8f7688 JT |
4312 | We don't recompute the size as it's too late here to shrink section. |
4313 | See PR ld/20193 for more details. */ | |
5879bb8f NC |
4314 | bfd_set_section_contents (pfinfo->output_bfd, sec, new_data, 0, size); |
4315 | sec->size = sec->rawsize = size; | |
9373215c | 4316 | |
5879bb8f | 4317 | end: |
3714081c | 4318 | /* Step six: Free all the memory that we have used. */ |
5879bb8f NC |
4319 | /* FIXME: Free the resource tree, if we have one. */ |
4320 | free (datastart); | |
6caf7111 | 4321 | free (rsrc_sizes); |
5879bb8f | 4322 | } |
5174d0fb | 4323 | |
2fbadf2c ILT |
4324 | /* Handle the .idata section and other things that need symbol table |
4325 | access. */ | |
4326 | ||
b34976b6 | 4327 | bfd_boolean |
7920ce38 | 4328 | _bfd_XXi_final_link_postscript (bfd * abfd, struct coff_final_link_info *pfinfo) |
2fbadf2c ILT |
4329 | { |
4330 | struct coff_link_hash_entry *h1; | |
4331 | struct bfd_link_info *info = pfinfo->info; | |
4e22f78d | 4332 | bfd_boolean result = TRUE; |
2fbadf2c ILT |
4333 | |
4334 | /* There are a few fields that need to be filled in now while we | |
4335 | have symbol table access. | |
4336 | ||
4337 | The .idata subsections aren't directly available as sections, but | |
4338 | they are in the symbol table, so get them from there. */ | |
4339 | ||
4340 | /* The import directory. This is the address of .idata$2, with size | |
4341 | of .idata$2 + .idata$3. */ | |
4342 | h1 = coff_link_hash_lookup (coff_hash_table (info), | |
b34976b6 | 4343 | ".idata$2", FALSE, FALSE, TRUE); |
2fbadf2c ILT |
4344 | if (h1 != NULL) |
4345 | { | |
4e1fc599 | 4346 | /* PR ld/2729: We cannot rely upon all the output sections having been |
4e22f78d NC |
4347 | created properly, so check before referencing them. Issue a warning |
4348 | message for any sections tht could not be found. */ | |
b92997d6 AM |
4349 | if ((h1->root.type == bfd_link_hash_defined |
4350 | || h1->root.type == bfd_link_hash_defweak) | |
4351 | && h1->root.u.def.section != NULL | |
4e22f78d | 4352 | && h1->root.u.def.section->output_section != NULL) |
6c73cbb1 | 4353 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_TABLE].VirtualAddress = |
4e22f78d NC |
4354 | (h1->root.u.def.value |
4355 | + h1->root.u.def.section->output_section->vma | |
4356 | + h1->root.u.def.section->output_offset); | |
4357 | else | |
4358 | { | |
4359 | _bfd_error_handler | |
871b3ab2 | 4360 | (_("%pB: unable to fill in DataDictionary[1] because .idata$2 is missing"), |
4e22f78d NC |
4361 | abfd); |
4362 | result = FALSE; | |
4363 | } | |
4364 | ||
2fbadf2c | 4365 | h1 = coff_link_hash_lookup (coff_hash_table (info), |
b34976b6 | 4366 | ".idata$4", FALSE, FALSE, TRUE); |
4e22f78d | 4367 | if (h1 != NULL |
b92997d6 AM |
4368 | && (h1->root.type == bfd_link_hash_defined |
4369 | || h1->root.type == bfd_link_hash_defweak) | |
4e22f78d NC |
4370 | && h1->root.u.def.section != NULL |
4371 | && h1->root.u.def.section->output_section != NULL) | |
6c73cbb1 | 4372 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_TABLE].Size = |
4e22f78d NC |
4373 | ((h1->root.u.def.value |
4374 | + h1->root.u.def.section->output_section->vma | |
4375 | + h1->root.u.def.section->output_offset) | |
6c73cbb1 | 4376 | - pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_TABLE].VirtualAddress); |
4e22f78d NC |
4377 | else |
4378 | { | |
4379 | _bfd_error_handler | |
871b3ab2 | 4380 | (_("%pB: unable to fill in DataDictionary[1] because .idata$4 is missing"), |
4e22f78d NC |
4381 | abfd); |
4382 | result = FALSE; | |
4383 | } | |
2fbadf2c ILT |
4384 | |
4385 | /* The import address table. This is the size/address of | |
07d6d2b8 | 4386 | .idata$5. */ |
2fbadf2c | 4387 | h1 = coff_link_hash_lookup (coff_hash_table (info), |
b34976b6 | 4388 | ".idata$5", FALSE, FALSE, TRUE); |
4e22f78d | 4389 | if (h1 != NULL |
b92997d6 AM |
4390 | && (h1->root.type == bfd_link_hash_defined |
4391 | || h1->root.type == bfd_link_hash_defweak) | |
4e22f78d NC |
4392 | && h1->root.u.def.section != NULL |
4393 | && h1->root.u.def.section->output_section != NULL) | |
6c73cbb1 | 4394 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_ADDRESS_TABLE].VirtualAddress = |
4e22f78d NC |
4395 | (h1->root.u.def.value |
4396 | + h1->root.u.def.section->output_section->vma | |
4397 | + h1->root.u.def.section->output_offset); | |
4398 | else | |
4399 | { | |
4400 | _bfd_error_handler | |
871b3ab2 | 4401 | (_("%pB: unable to fill in DataDictionary[12] because .idata$5 is missing"), |
4e22f78d NC |
4402 | abfd); |
4403 | result = FALSE; | |
4404 | } | |
4405 | ||
2fbadf2c | 4406 | h1 = coff_link_hash_lookup (coff_hash_table (info), |
b34976b6 | 4407 | ".idata$6", FALSE, FALSE, TRUE); |
4e22f78d | 4408 | if (h1 != NULL |
b92997d6 AM |
4409 | && (h1->root.type == bfd_link_hash_defined |
4410 | || h1->root.type == bfd_link_hash_defweak) | |
4e22f78d NC |
4411 | && h1->root.u.def.section != NULL |
4412 | && h1->root.u.def.section->output_section != NULL) | |
6c73cbb1 | 4413 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_ADDRESS_TABLE].Size = |
4e22f78d NC |
4414 | ((h1->root.u.def.value |
4415 | + h1->root.u.def.section->output_section->vma | |
4416 | + h1->root.u.def.section->output_offset) | |
4e1fc599 | 4417 | - pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_ADDRESS_TABLE].VirtualAddress); |
4e22f78d NC |
4418 | else |
4419 | { | |
4420 | _bfd_error_handler | |
871b3ab2 | 4421 | (_("%pB: unable to fill in DataDictionary[PE_IMPORT_ADDRESS_TABLE (12)] because .idata$6 is missing"), |
4e22f78d NC |
4422 | abfd); |
4423 | result = FALSE; | |
4424 | } | |
2fbadf2c | 4425 | } |
cb2f80e6 KT |
4426 | else |
4427 | { | |
4428 | h1 = coff_link_hash_lookup (coff_hash_table (info), | |
4429 | "__IAT_start__", FALSE, FALSE, TRUE); | |
4430 | if (h1 != NULL | |
4431 | && (h1->root.type == bfd_link_hash_defined | |
4432 | || h1->root.type == bfd_link_hash_defweak) | |
4433 | && h1->root.u.def.section != NULL | |
4434 | && h1->root.u.def.section->output_section != NULL) | |
4435 | { | |
4436 | bfd_vma iat_va; | |
4437 | ||
4438 | iat_va = | |
4439 | (h1->root.u.def.value | |
4440 | + h1->root.u.def.section->output_section->vma | |
4441 | + h1->root.u.def.section->output_offset); | |
4442 | ||
4443 | h1 = coff_link_hash_lookup (coff_hash_table (info), | |
4444 | "__IAT_end__", FALSE, FALSE, TRUE); | |
4445 | if (h1 != NULL | |
4446 | && (h1->root.type == bfd_link_hash_defined | |
4447 | || h1->root.type == bfd_link_hash_defweak) | |
4448 | && h1->root.u.def.section != NULL | |
4449 | && h1->root.u.def.section->output_section != NULL) | |
4450 | { | |
4451 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_ADDRESS_TABLE].Size = | |
4452 | ((h1->root.u.def.value | |
4453 | + h1->root.u.def.section->output_section->vma | |
4454 | + h1->root.u.def.section->output_offset) | |
4455 | - iat_va); | |
4456 | if (pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_ADDRESS_TABLE].Size != 0) | |
4457 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_ADDRESS_TABLE].VirtualAddress = | |
4458 | iat_va - pe_data (abfd)->pe_opthdr.ImageBase; | |
4459 | } | |
4460 | else | |
4461 | { | |
4462 | _bfd_error_handler | |
871b3ab2 | 4463 | (_("%pB: unable to fill in DataDictionary[PE_IMPORT_ADDRESS_TABLE(12)]" |
cb2f80e6 KT |
4464 | " because .idata$6 is missing"), abfd); |
4465 | result = FALSE; | |
4466 | } | |
07d6d2b8 | 4467 | } |
cb2f80e6 | 4468 | } |
ca6dee30 NC |
4469 | |
4470 | h1 = coff_link_hash_lookup (coff_hash_table (info), | |
61e2488c | 4471 | (bfd_get_symbol_leading_char (abfd) != 0 |
c91a930c KT |
4472 | ? "__tls_used" : "_tls_used"), |
4473 | FALSE, FALSE, TRUE); | |
ca6dee30 NC |
4474 | if (h1 != NULL) |
4475 | { | |
b92997d6 AM |
4476 | if ((h1->root.type == bfd_link_hash_defined |
4477 | || h1->root.type == bfd_link_hash_defweak) | |
4478 | && h1->root.u.def.section != NULL | |
4e22f78d | 4479 | && h1->root.u.def.section->output_section != NULL) |
6c73cbb1 | 4480 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_TLS_TABLE].VirtualAddress = |
4e22f78d NC |
4481 | (h1->root.u.def.value |
4482 | + h1->root.u.def.section->output_section->vma | |
4483 | + h1->root.u.def.section->output_offset | |
4484 | - pe_data (abfd)->pe_opthdr.ImageBase); | |
4485 | else | |
4486 | { | |
4487 | _bfd_error_handler | |
871b3ab2 | 4488 | (_("%pB: unable to fill in DataDictionary[9] because __tls_used is missing"), |
4e22f78d NC |
4489 | abfd); |
4490 | result = FALSE; | |
4491 | } | |
bc2b2990 PM |
4492 | /* According to PECOFF sepcifications by Microsoft version 8.2 |
4493 | the TLS data directory consists of 4 pointers, followed | |
4494 | by two 4-byte integer. This implies that the total size | |
68ffbac6 | 4495 | is different for 32-bit and 64-bit executables. */ |
bc2b2990 | 4496 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
6c73cbb1 | 4497 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_TLS_TABLE].Size = 0x18; |
bc2b2990 PM |
4498 | #else |
4499 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_TLS_TABLE].Size = 0x28; | |
4500 | #endif | |
ca6dee30 NC |
4501 | } |
4502 | ||
5174d0fb KT |
4503 | /* If there is a .pdata section and we have linked pdata finally, we |
4504 | need to sort the entries ascending. */ | |
4505 | #if !defined(COFF_WITH_pep) && defined(COFF_WITH_pex64) | |
4506 | { | |
4507 | asection *sec = bfd_get_section_by_name (abfd, ".pdata"); | |
4508 | ||
4509 | if (sec) | |
4510 | { | |
21e68916 KT |
4511 | bfd_size_type x = sec->rawsize; |
4512 | bfd_byte *tmp_data = NULL; | |
5174d0fb | 4513 | |
21e68916 KT |
4514 | if (x) |
4515 | tmp_data = bfd_malloc (x); | |
4516 | ||
4517 | if (tmp_data != NULL) | |
5174d0fb | 4518 | { |
21e68916 KT |
4519 | if (bfd_get_section_contents (abfd, sec, tmp_data, 0, x)) |
4520 | { | |
4521 | qsort (tmp_data, | |
4522 | (size_t) (x / 12), | |
4523 | 12, sort_x64_pdata); | |
4524 | bfd_set_section_contents (pfinfo->output_bfd, sec, | |
4525 | tmp_data, 0, x); | |
4526 | } | |
4527 | free (tmp_data); | |
5174d0fb | 4528 | } |
86eafac0 NC |
4529 | else |
4530 | result = FALSE; | |
5174d0fb KT |
4531 | } |
4532 | } | |
4533 | #endif | |
4534 | ||
5879bb8f NC |
4535 | rsrc_process_section (abfd, pfinfo); |
4536 | ||
2fbadf2c ILT |
4537 | /* If we couldn't find idata$2, we either have an excessively |
4538 | trivial program or are in DEEP trouble; we have to assume trivial | |
4539 | program.... */ | |
4e22f78d | 4540 | return result; |
2fbadf2c | 4541 | } |