]>
Commit | Line | Data |
---|---|---|
277d1b5e | 1 | /* Support for the generic parts of PE/PEI; the common executable parts. |
d87bef3a | 2 | Copyright (C) 1995-2023 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 | |
31f60095 YT |
63 | /* This expands into COFF_WITH_pe, COFF_WITH_pep, COFF_WITH_pex64, |
64 | COFF_WITH_peAArch64 or COFF_WITH_peLoongArch64 depending on whether we're | |
65 | compiling for straight PE or PE+. */ | |
cbff5e0d DD |
66 | #define COFF_WITH_XX |
67 | ||
277d1b5e | 68 | #include "sysdep.h" |
3db64b00 | 69 | #include "bfd.h" |
277d1b5e ILT |
70 | #include "libbfd.h" |
71 | #include "coff/internal.h" | |
5fdcb63c | 72 | #include "bfdver.h" |
7769fa97 | 73 | #include "libiberty.h" |
5879bb8f | 74 | #include <wchar.h> |
31593e1b | 75 | #include <wctype.h> |
277d1b5e ILT |
76 | |
77 | /* NOTE: it's strange to be including an architecture specific header | |
78 | in what's supposed to be general (to PE/PEI) code. However, that's | |
79 | where the definitions are, and they don't vary per architecture | |
80 | within PE/PEI, so we get them from there. FIXME: The lack of | |
81 | variance is an assumption which may prove to be incorrect if new | |
82 | PE/PEI targets are created. */ | |
99ad8390 NC |
83 | #if defined COFF_WITH_pex64 |
84 | # include "coff/x86_64.h" | |
85 | #elif defined COFF_WITH_pep | |
cbff5e0d | 86 | # include "coff/ia64.h" |
b69c9d41 TC |
87 | #elif defined COFF_WITH_peAArch64 |
88 | # include "coff/aarch64.h" | |
31f60095 YT |
89 | #elif defined COFF_WITH_peLoongArch64 |
90 | # include "coff/loongarch64.h" | |
cbff5e0d DD |
91 | #else |
92 | # include "coff/i386.h" | |
93 | #endif | |
277d1b5e ILT |
94 | |
95 | #include "coff/pe.h" | |
96 | #include "libcoff.h" | |
97 | #include "libpei.h" | |
5879bb8f | 98 | #include "safe-ctype.h" |
277d1b5e | 99 | |
31f60095 | 100 | #if defined COFF_WITH_pep || defined COFF_WITH_pex64 || defined COFF_WITH_peAArch64 || defined COFF_WITH_peLoongArch64 |
cbff5e0d DD |
101 | # undef AOUTSZ |
102 | # define AOUTSZ PEPAOUTSZ | |
103 | # define PEAOUTHDR PEPAOUTHDR | |
104 | #endif | |
105 | ||
5879bb8f NC |
106 | #define HighBitSet(val) ((val) & 0x80000000) |
107 | #define SetHighBit(val) ((val) | 0x80000000) | |
108 | #define WithoutHighBit(val) ((val) & 0x7fffffff) | |
1725a96e | 109 | \f |
277d1b5e | 110 | void |
7920ce38 | 111 | _bfd_XXi_swap_sym_in (bfd * abfd, void * ext1, void * in1) |
277d1b5e | 112 | { |
6fa957a9 KH |
113 | SYMENT *ext = (SYMENT *) ext1; |
114 | struct internal_syment *in = (struct internal_syment *) in1; | |
277d1b5e | 115 | |
6fa957a9 KH |
116 | if (ext->e.e_name[0] == 0) |
117 | { | |
118 | in->_n._n_n._n_zeroes = 0; | |
dc810e39 | 119 | in->_n._n_n._n_offset = H_GET_32 (abfd, ext->e.e.e_offset); |
6fa957a9 KH |
120 | } |
121 | else | |
1725a96e | 122 | memcpy (in->_n._n_name, ext->e.e_name, SYMNMLEN); |
277d1b5e | 123 | |
dc810e39 | 124 | in->n_value = H_GET_32 (abfd, ext->e_value); |
9ae678af | 125 | in->n_scnum = (short) H_GET_16 (abfd, ext->e_scnum); |
1725a96e | 126 | |
6fa957a9 | 127 | if (sizeof (ext->e_type) == 2) |
dc810e39 | 128 | in->n_type = H_GET_16 (abfd, ext->e_type); |
6fa957a9 | 129 | else |
dc810e39 | 130 | in->n_type = H_GET_32 (abfd, ext->e_type); |
1725a96e | 131 | |
dc810e39 AM |
132 | in->n_sclass = H_GET_8 (abfd, ext->e_sclass); |
133 | in->n_numaux = H_GET_8 (abfd, ext->e_numaux); | |
277d1b5e ILT |
134 | |
135 | #ifndef STRICT_PE_FORMAT | |
6fa957a9 | 136 | /* This is for Gnu-created DLLs. */ |
277d1b5e ILT |
137 | |
138 | /* The section symbols for the .idata$ sections have class 0x68 | |
139 | (C_SECTION), which MS documentation indicates is a section | |
140 | symbol. Unfortunately, the value field in the symbol is simply a | |
141 | copy of the .idata section's flags rather than something useful. | |
142 | When these symbols are encountered, change the value to 0 so that | |
143 | they will be handled somewhat correctly in the bfd code. */ | |
144 | if (in->n_sclass == C_SECTION) | |
145 | { | |
383c383f | 146 | char namebuf[SYMNMLEN + 1]; |
ba775898 | 147 | const char *name = NULL; |
383c383f | 148 | |
277d1b5e ILT |
149 | in->n_value = 0x0; |
150 | ||
277d1b5e ILT |
151 | /* Create synthetic empty sections as needed. DJ */ |
152 | if (in->n_scnum == 0) | |
153 | { | |
154 | asection *sec; | |
1725a96e | 155 | |
383c383f AM |
156 | name = _bfd_coff_internal_syment_name (abfd, in, namebuf); |
157 | if (name == NULL) | |
201159ec | 158 | { |
871b3ab2 | 159 | _bfd_error_handler (_("%pB: unable to find name for empty section"), |
201159ec NC |
160 | abfd); |
161 | bfd_set_error (bfd_error_invalid_target); | |
162 | return; | |
163 | } | |
164 | ||
383c383f AM |
165 | sec = bfd_get_section_by_name (abfd, name); |
166 | if (sec != NULL) | |
167 | in->n_scnum = sec->target_index; | |
277d1b5e | 168 | } |
1725a96e | 169 | |
277d1b5e ILT |
170 | if (in->n_scnum == 0) |
171 | { | |
172 | int unused_section_number = 0; | |
173 | asection *sec; | |
117ed4f8 | 174 | flagword flags; |
7ecb5154 AM |
175 | size_t name_len; |
176 | char *sec_name; | |
1725a96e | 177 | |
6fa957a9 | 178 | for (sec = abfd->sections; sec; sec = sec->next) |
277d1b5e | 179 | if (unused_section_number <= sec->target_index) |
6fa957a9 | 180 | unused_section_number = sec->target_index + 1; |
277d1b5e | 181 | |
7ecb5154 AM |
182 | name_len = strlen (name) + 1; |
183 | sec_name = bfd_alloc (abfd, name_len); | |
184 | if (sec_name == NULL) | |
383c383f | 185 | { |
7ecb5154 AM |
186 | _bfd_error_handler (_("%pB: out of memory creating name " |
187 | "for empty section"), abfd); | |
188 | return; | |
383c383f | 189 | } |
7ecb5154 | 190 | memcpy (sec_name, name, name_len); |
201159ec | 191 | |
117ed4f8 | 192 | flags = SEC_HAS_CONTENTS | SEC_ALLOC | SEC_DATA | SEC_LOAD; |
7ecb5154 | 193 | sec = bfd_make_section_anyway_with_flags (abfd, sec_name, flags); |
383c383f | 194 | if (sec == NULL) |
201159ec | 195 | { |
871b3ab2 | 196 | _bfd_error_handler (_("%pB: unable to create fake empty section"), |
201159ec NC |
197 | abfd); |
198 | return; | |
199 | } | |
277d1b5e ILT |
200 | |
201 | sec->vma = 0; | |
202 | sec->lma = 0; | |
eea6121a | 203 | sec->size = 0; |
277d1b5e ILT |
204 | sec->filepos = 0; |
205 | sec->rel_filepos = 0; | |
206 | sec->reloc_count = 0; | |
207 | sec->line_filepos = 0; | |
208 | sec->lineno_count = 0; | |
209 | sec->userdata = NULL; | |
7920ce38 | 210 | sec->next = NULL; |
277d1b5e | 211 | sec->alignment_power = 2; |
277d1b5e ILT |
212 | |
213 | sec->target_index = unused_section_number; | |
214 | ||
215 | in->n_scnum = unused_section_number; | |
216 | } | |
217 | in->n_sclass = C_STAT; | |
277d1b5e ILT |
218 | } |
219 | #endif | |
277d1b5e ILT |
220 | } |
221 | ||
0a1b45a2 | 222 | static bool |
32ae0d80 NC |
223 | abs_finder (bfd * abfd ATTRIBUTE_UNUSED, asection * sec, void * data) |
224 | { | |
225 | bfd_vma abs_val = * (bfd_vma *) data; | |
226 | ||
3714081c | 227 | return (sec->vma <= abs_val) && ((sec->vma + (1ULL << 32)) > abs_val); |
32ae0d80 NC |
228 | } |
229 | ||
277d1b5e | 230 | unsigned int |
7920ce38 | 231 | _bfd_XXi_swap_sym_out (bfd * abfd, void * inp, void * extp) |
277d1b5e | 232 | { |
6fa957a9 KH |
233 | struct internal_syment *in = (struct internal_syment *) inp; |
234 | SYMENT *ext = (SYMENT *) extp; | |
1725a96e | 235 | |
6fa957a9 KH |
236 | if (in->_n._n_name[0] == 0) |
237 | { | |
dc810e39 AM |
238 | H_PUT_32 (abfd, 0, ext->e.e.e_zeroes); |
239 | H_PUT_32 (abfd, in->_n._n_n._n_offset, ext->e.e.e_offset); | |
6fa957a9 KH |
240 | } |
241 | else | |
1725a96e | 242 | memcpy (ext->e.e_name, in->_n._n_name, SYMNMLEN); |
277d1b5e | 243 | |
32ae0d80 NC |
244 | /* The PE32 and PE32+ formats only use 4 bytes to hold the value of a |
245 | symbol. This is a problem on 64-bit targets where we can generate | |
246 | absolute symbols with values >= 1^32. We try to work around this | |
247 | problem by finding a section whose base address is sufficient to | |
248 | reduce the absolute value to < 1^32, and then transforming the | |
249 | symbol into a section relative symbol. This of course is a hack. */ | |
250 | if (sizeof (in->n_value) > 4 | |
40af4a36 NC |
251 | /* The strange computation of the shift amount is here in order to |
252 | avoid a compile time warning about the comparison always being | |
253 | false. It does not matter if this test fails to work as expected | |
254 | as the worst that can happen is that some absolute symbols are | |
255 | needlessly converted into section relative symbols. */ | |
256 | && in->n_value > ((1ULL << (sizeof (in->n_value) > 4 ? 32 : 31)) - 1) | |
9ae678af | 257 | && in->n_scnum == N_ABS) |
32ae0d80 NC |
258 | { |
259 | asection * sec; | |
260 | ||
261 | sec = bfd_sections_find_if (abfd, abs_finder, & in->n_value); | |
262 | if (sec) | |
263 | { | |
264 | in->n_value -= sec->vma; | |
265 | in->n_scnum = sec->target_index; | |
266 | } | |
267 | /* else: FIXME: The value is outside the range of any section. This | |
88667baf | 268 | happens for __image_base__ and __ImageBase and maybe some other |
32ae0d80 NC |
269 | symbols as well. We should find a way to handle these values. */ |
270 | } | |
271 | ||
dc810e39 AM |
272 | H_PUT_32 (abfd, in->n_value, ext->e_value); |
273 | H_PUT_16 (abfd, in->n_scnum, ext->e_scnum); | |
1725a96e | 274 | |
9602af51 | 275 | if (sizeof (ext->e_type) == 2) |
dc810e39 | 276 | H_PUT_16 (abfd, in->n_type, ext->e_type); |
277d1b5e | 277 | else |
dc810e39 | 278 | H_PUT_32 (abfd, in->n_type, ext->e_type); |
1725a96e | 279 | |
dc810e39 AM |
280 | H_PUT_8 (abfd, in->n_sclass, ext->e_sclass); |
281 | H_PUT_8 (abfd, in->n_numaux, ext->e_numaux); | |
277d1b5e ILT |
282 | |
283 | return SYMESZ; | |
284 | } | |
285 | ||
286 | void | |
7920ce38 NC |
287 | _bfd_XXi_swap_aux_in (bfd * abfd, |
288 | void * ext1, | |
289 | int type, | |
96d56e9f | 290 | int in_class, |
7920ce38 NC |
291 | int indx ATTRIBUTE_UNUSED, |
292 | int numaux ATTRIBUTE_UNUSED, | |
07d6d2b8 | 293 | void * in1) |
277d1b5e | 294 | { |
6fa957a9 KH |
295 | AUXENT *ext = (AUXENT *) ext1; |
296 | union internal_auxent *in = (union internal_auxent *) in1; | |
297 | ||
201159ec NC |
298 | /* PR 17521: Make sure that all fields in the aux structure |
299 | are initialised. */ | |
300 | memset (in, 0, sizeof * in); | |
96d56e9f | 301 | switch (in_class) |
6fa957a9 KH |
302 | { |
303 | case C_FILE: | |
304 | if (ext->x_file.x_fname[0] == 0) | |
305 | { | |
e86fc4a5 CC |
306 | in->x_file.x_n.x_n.x_zeroes = 0; |
307 | in->x_file.x_n.x_n.x_offset = H_GET_32 (abfd, ext->x_file.x_n.x_offset); | |
6fa957a9 KH |
308 | } |
309 | else | |
e86fc4a5 | 310 | memcpy (in->x_file.x_n.x_fname, ext->x_file.x_fname, FILNMLEN); |
277d1b5e | 311 | return; |
6fa957a9 KH |
312 | |
313 | case C_STAT: | |
314 | case C_LEAFSTAT: | |
315 | case C_HIDDEN: | |
316 | if (type == T_NULL) | |
317 | { | |
318 | in->x_scn.x_scnlen = GET_SCN_SCNLEN (abfd, ext); | |
319 | in->x_scn.x_nreloc = GET_SCN_NRELOC (abfd, ext); | |
320 | in->x_scn.x_nlinno = GET_SCN_NLINNO (abfd, ext); | |
dc810e39 AM |
321 | in->x_scn.x_checksum = H_GET_32 (abfd, ext->x_scn.x_checksum); |
322 | in->x_scn.x_associated = H_GET_16 (abfd, ext->x_scn.x_associated); | |
323 | in->x_scn.x_comdat = H_GET_8 (abfd, ext->x_scn.x_comdat); | |
6fa957a9 KH |
324 | return; |
325 | } | |
326 | break; | |
277d1b5e | 327 | } |
277d1b5e | 328 | |
dc810e39 AM |
329 | in->x_sym.x_tagndx.l = H_GET_32 (abfd, ext->x_sym.x_tagndx); |
330 | in->x_sym.x_tvndx = H_GET_16 (abfd, ext->x_sym.x_tvndx); | |
277d1b5e | 331 | |
96d56e9f NC |
332 | if (in_class == C_BLOCK || in_class == C_FCN || ISFCN (type) |
333 | || ISTAG (in_class)) | |
277d1b5e ILT |
334 | { |
335 | in->x_sym.x_fcnary.x_fcn.x_lnnoptr = GET_FCN_LNNOPTR (abfd, ext); | |
336 | in->x_sym.x_fcnary.x_fcn.x_endndx.l = GET_FCN_ENDNDX (abfd, ext); | |
337 | } | |
338 | else | |
339 | { | |
340 | in->x_sym.x_fcnary.x_ary.x_dimen[0] = | |
dc810e39 | 341 | H_GET_16 (abfd, ext->x_sym.x_fcnary.x_ary.x_dimen[0]); |
277d1b5e | 342 | in->x_sym.x_fcnary.x_ary.x_dimen[1] = |
dc810e39 | 343 | H_GET_16 (abfd, ext->x_sym.x_fcnary.x_ary.x_dimen[1]); |
277d1b5e | 344 | in->x_sym.x_fcnary.x_ary.x_dimen[2] = |
dc810e39 | 345 | H_GET_16 (abfd, ext->x_sym.x_fcnary.x_ary.x_dimen[2]); |
277d1b5e | 346 | in->x_sym.x_fcnary.x_ary.x_dimen[3] = |
dc810e39 | 347 | H_GET_16 (abfd, ext->x_sym.x_fcnary.x_ary.x_dimen[3]); |
277d1b5e ILT |
348 | } |
349 | ||
6fa957a9 KH |
350 | if (ISFCN (type)) |
351 | { | |
dc810e39 | 352 | in->x_sym.x_misc.x_fsize = H_GET_32 (abfd, ext->x_sym.x_misc.x_fsize); |
6fa957a9 KH |
353 | } |
354 | else | |
355 | { | |
356 | in->x_sym.x_misc.x_lnsz.x_lnno = GET_LNSZ_LNNO (abfd, ext); | |
357 | in->x_sym.x_misc.x_lnsz.x_size = GET_LNSZ_SIZE (abfd, ext); | |
358 | } | |
277d1b5e ILT |
359 | } |
360 | ||
361 | unsigned int | |
7920ce38 NC |
362 | _bfd_XXi_swap_aux_out (bfd * abfd, |
363 | void * inp, | |
364 | int type, | |
96d56e9f | 365 | int in_class, |
7920ce38 NC |
366 | int indx ATTRIBUTE_UNUSED, |
367 | int numaux ATTRIBUTE_UNUSED, | |
368 | void * extp) | |
277d1b5e | 369 | { |
6fa957a9 KH |
370 | union internal_auxent *in = (union internal_auxent *) inp; |
371 | AUXENT *ext = (AUXENT *) extp; | |
372 | ||
7920ce38 NC |
373 | memset (ext, 0, AUXESZ); |
374 | ||
96d56e9f | 375 | switch (in_class) |
6fa957a9 KH |
376 | { |
377 | case C_FILE: | |
e86fc4a5 | 378 | if (in->x_file.x_n.x_fname[0] == 0) |
6fa957a9 | 379 | { |
dc810e39 | 380 | H_PUT_32 (abfd, 0, ext->x_file.x_n.x_zeroes); |
e86fc4a5 | 381 | H_PUT_32 (abfd, in->x_file.x_n.x_n.x_offset, ext->x_file.x_n.x_offset); |
6fa957a9 KH |
382 | } |
383 | else | |
e86fc4a5 | 384 | memcpy (ext->x_file.x_fname, in->x_file.x_n.x_fname, sizeof (ext->x_file.x_fname)); |
1725a96e | 385 | |
277d1b5e | 386 | return AUXESZ; |
6fa957a9 KH |
387 | |
388 | case C_STAT: | |
389 | case C_LEAFSTAT: | |
390 | case C_HIDDEN: | |
391 | if (type == T_NULL) | |
392 | { | |
393 | PUT_SCN_SCNLEN (abfd, in->x_scn.x_scnlen, ext); | |
394 | PUT_SCN_NRELOC (abfd, in->x_scn.x_nreloc, ext); | |
395 | PUT_SCN_NLINNO (abfd, in->x_scn.x_nlinno, ext); | |
dc810e39 AM |
396 | H_PUT_32 (abfd, in->x_scn.x_checksum, ext->x_scn.x_checksum); |
397 | H_PUT_16 (abfd, in->x_scn.x_associated, ext->x_scn.x_associated); | |
398 | H_PUT_8 (abfd, in->x_scn.x_comdat, ext->x_scn.x_comdat); | |
6fa957a9 KH |
399 | return AUXESZ; |
400 | } | |
401 | break; | |
277d1b5e | 402 | } |
277d1b5e | 403 | |
dc810e39 AM |
404 | H_PUT_32 (abfd, in->x_sym.x_tagndx.l, ext->x_sym.x_tagndx); |
405 | H_PUT_16 (abfd, in->x_sym.x_tvndx, ext->x_sym.x_tvndx); | |
277d1b5e | 406 | |
96d56e9f NC |
407 | if (in_class == C_BLOCK || in_class == C_FCN || ISFCN (type) |
408 | || ISTAG (in_class)) | |
277d1b5e | 409 | { |
6fa957a9 KH |
410 | PUT_FCN_LNNOPTR (abfd, in->x_sym.x_fcnary.x_fcn.x_lnnoptr, ext); |
411 | PUT_FCN_ENDNDX (abfd, in->x_sym.x_fcnary.x_fcn.x_endndx.l, ext); | |
277d1b5e ILT |
412 | } |
413 | else | |
414 | { | |
dc810e39 AM |
415 | H_PUT_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[0], |
416 | ext->x_sym.x_fcnary.x_ary.x_dimen[0]); | |
417 | H_PUT_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[1], | |
418 | ext->x_sym.x_fcnary.x_ary.x_dimen[1]); | |
419 | H_PUT_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[2], | |
420 | ext->x_sym.x_fcnary.x_ary.x_dimen[2]); | |
421 | H_PUT_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[3], | |
422 | ext->x_sym.x_fcnary.x_ary.x_dimen[3]); | |
277d1b5e ILT |
423 | } |
424 | ||
425 | if (ISFCN (type)) | |
dc810e39 | 426 | H_PUT_32 (abfd, in->x_sym.x_misc.x_fsize, ext->x_sym.x_misc.x_fsize); |
277d1b5e ILT |
427 | else |
428 | { | |
429 | PUT_LNSZ_LNNO (abfd, in->x_sym.x_misc.x_lnsz.x_lnno, ext); | |
430 | PUT_LNSZ_SIZE (abfd, in->x_sym.x_misc.x_lnsz.x_size, ext); | |
431 | } | |
432 | ||
433 | return AUXESZ; | |
434 | } | |
435 | ||
436 | void | |
7920ce38 | 437 | _bfd_XXi_swap_lineno_in (bfd * abfd, void * ext1, void * in1) |
277d1b5e | 438 | { |
6fa957a9 KH |
439 | LINENO *ext = (LINENO *) ext1; |
440 | struct internal_lineno *in = (struct internal_lineno *) in1; | |
277d1b5e | 441 | |
dc810e39 | 442 | in->l_addr.l_symndx = H_GET_32 (abfd, ext->l_addr.l_symndx); |
6fa957a9 | 443 | in->l_lnno = GET_LINENO_LNNO (abfd, ext); |
277d1b5e ILT |
444 | } |
445 | ||
446 | unsigned int | |
7920ce38 | 447 | _bfd_XXi_swap_lineno_out (bfd * abfd, void * inp, void * outp) |
277d1b5e | 448 | { |
6fa957a9 KH |
449 | struct internal_lineno *in = (struct internal_lineno *) inp; |
450 | struct external_lineno *ext = (struct external_lineno *) outp; | |
dc810e39 | 451 | H_PUT_32 (abfd, in->l_addr.l_symndx, ext->l_addr.l_symndx); |
277d1b5e ILT |
452 | |
453 | PUT_LINENO_LNNO (abfd, in->l_lnno, ext); | |
454 | return LINESZ; | |
455 | } | |
456 | ||
457 | void | |
7920ce38 NC |
458 | _bfd_XXi_swap_aouthdr_in (bfd * abfd, |
459 | void * aouthdr_ext1, | |
460 | void * aouthdr_int1) | |
277d1b5e | 461 | { |
d13c9dc6 | 462 | PEAOUTHDR * src = (PEAOUTHDR *) aouthdr_ext1; |
7920ce38 | 463 | AOUTHDR * aouthdr_ext = (AOUTHDR *) aouthdr_ext1; |
d13c9dc6 L |
464 | struct internal_aouthdr *aouthdr_int |
465 | = (struct internal_aouthdr *) aouthdr_int1; | |
466 | struct internal_extra_pe_aouthdr *a = &aouthdr_int->pe; | |
277d1b5e | 467 | |
dc810e39 AM |
468 | aouthdr_int->magic = H_GET_16 (abfd, aouthdr_ext->magic); |
469 | aouthdr_int->vstamp = H_GET_16 (abfd, aouthdr_ext->vstamp); | |
470 | aouthdr_int->tsize = GET_AOUTHDR_TSIZE (abfd, aouthdr_ext->tsize); | |
471 | aouthdr_int->dsize = GET_AOUTHDR_DSIZE (abfd, aouthdr_ext->dsize); | |
472 | aouthdr_int->bsize = GET_AOUTHDR_BSIZE (abfd, aouthdr_ext->bsize); | |
473 | aouthdr_int->entry = GET_AOUTHDR_ENTRY (abfd, aouthdr_ext->entry); | |
277d1b5e | 474 | aouthdr_int->text_start = |
dc810e39 | 475 | GET_AOUTHDR_TEXT_START (abfd, aouthdr_ext->text_start); |
36e9d67b | 476 | |
31f60095 | 477 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) && !defined(COFF_WITH_peAArch64) && !defined(COFF_WITH_peLoongArch64) |
7920ce38 | 478 | /* PE32+ does not have data_start member! */ |
277d1b5e | 479 | aouthdr_int->data_start = |
dc810e39 | 480 | GET_AOUTHDR_DATA_START (abfd, aouthdr_ext->data_start); |
d13c9dc6 | 481 | a->BaseOfData = aouthdr_int->data_start; |
fac41780 | 482 | #endif |
277d1b5e | 483 | |
d13c9dc6 L |
484 | a->Magic = aouthdr_int->magic; |
485 | a->MajorLinkerVersion = H_GET_8 (abfd, aouthdr_ext->vstamp); | |
486 | a->MinorLinkerVersion = H_GET_8 (abfd, aouthdr_ext->vstamp + 1); | |
487 | a->SizeOfCode = aouthdr_int->tsize ; | |
488 | a->SizeOfInitializedData = aouthdr_int->dsize ; | |
489 | a->SizeOfUninitializedData = aouthdr_int->bsize ; | |
490 | a->AddressOfEntryPoint = aouthdr_int->entry; | |
491 | a->BaseOfCode = aouthdr_int->text_start; | |
dc810e39 AM |
492 | a->ImageBase = GET_OPTHDR_IMAGE_BASE (abfd, src->ImageBase); |
493 | a->SectionAlignment = H_GET_32 (abfd, src->SectionAlignment); | |
494 | a->FileAlignment = H_GET_32 (abfd, src->FileAlignment); | |
277d1b5e | 495 | a->MajorOperatingSystemVersion = |
dc810e39 | 496 | H_GET_16 (abfd, src->MajorOperatingSystemVersion); |
277d1b5e | 497 | a->MinorOperatingSystemVersion = |
dc810e39 AM |
498 | H_GET_16 (abfd, src->MinorOperatingSystemVersion); |
499 | a->MajorImageVersion = H_GET_16 (abfd, src->MajorImageVersion); | |
500 | a->MinorImageVersion = H_GET_16 (abfd, src->MinorImageVersion); | |
501 | a->MajorSubsystemVersion = H_GET_16 (abfd, src->MajorSubsystemVersion); | |
502 | a->MinorSubsystemVersion = H_GET_16 (abfd, src->MinorSubsystemVersion); | |
503 | a->Reserved1 = H_GET_32 (abfd, src->Reserved1); | |
504 | a->SizeOfImage = H_GET_32 (abfd, src->SizeOfImage); | |
505 | a->SizeOfHeaders = H_GET_32 (abfd, src->SizeOfHeaders); | |
506 | a->CheckSum = H_GET_32 (abfd, src->CheckSum); | |
507 | a->Subsystem = H_GET_16 (abfd, src->Subsystem); | |
508 | a->DllCharacteristics = H_GET_16 (abfd, src->DllCharacteristics); | |
509 | a->SizeOfStackReserve = | |
510 | GET_OPTHDR_SIZE_OF_STACK_RESERVE (abfd, src->SizeOfStackReserve); | |
511 | a->SizeOfStackCommit = | |
512 | GET_OPTHDR_SIZE_OF_STACK_COMMIT (abfd, src->SizeOfStackCommit); | |
513 | a->SizeOfHeapReserve = | |
514 | GET_OPTHDR_SIZE_OF_HEAP_RESERVE (abfd, src->SizeOfHeapReserve); | |
515 | a->SizeOfHeapCommit = | |
516 | GET_OPTHDR_SIZE_OF_HEAP_COMMIT (abfd, src->SizeOfHeapCommit); | |
517 | a->LoaderFlags = H_GET_32 (abfd, src->LoaderFlags); | |
518 | a->NumberOfRvaAndSizes = H_GET_32 (abfd, src->NumberOfRvaAndSizes); | |
277d1b5e | 519 | |
ea4e4a19 AM |
520 | /* PR 17512: Don't blindly trust NumberOfRvaAndSizes. */ |
521 | unsigned idx; | |
522 | for (idx = 0; | |
523 | idx < a->NumberOfRvaAndSizes && idx < IMAGE_NUMBEROF_DIRECTORY_ENTRIES; | |
524 | idx++) | |
525 | { | |
526 | /* If data directory is empty, rva also should be 0. */ | |
527 | int size = H_GET_32 (abfd, src->DataDirectory[idx][1]); | |
528 | int vma = size ? H_GET_32 (abfd, src->DataDirectory[idx][0]) : 0; | |
529 | ||
530 | a->DataDirectory[idx].Size = size; | |
531 | a->DataDirectory[idx].VirtualAddress = vma; | |
532 | } | |
533 | ||
534 | while (idx < IMAGE_NUMBEROF_DIRECTORY_ENTRIES) | |
535 | { | |
536 | a->DataDirectory[idx].Size = 0; | |
537 | a->DataDirectory[idx].VirtualAddress = 0; | |
538 | idx++; | |
539 | } | |
277d1b5e ILT |
540 | |
541 | if (aouthdr_int->entry) | |
542 | { | |
543 | aouthdr_int->entry += a->ImageBase; | |
31f60095 | 544 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) && !defined(COFF_WITH_peAArch64) && !defined(COFF_WITH_peLoongArch64) |
277d1b5e | 545 | aouthdr_int->entry &= 0xffffffff; |
fac41780 | 546 | #endif |
277d1b5e | 547 | } |
1725a96e | 548 | |
9602af51 | 549 | if (aouthdr_int->tsize) |
277d1b5e ILT |
550 | { |
551 | aouthdr_int->text_start += a->ImageBase; | |
31f60095 | 552 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) && !defined(COFF_WITH_peAArch64) && !defined(COFF_WITH_peLoongArch64) |
277d1b5e | 553 | aouthdr_int->text_start &= 0xffffffff; |
fac41780 | 554 | #endif |
277d1b5e | 555 | } |
1725a96e | 556 | |
31f60095 | 557 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) && !defined(COFF_WITH_peAArch64) && !defined(COFF_WITH_peLoongArch64) |
7920ce38 | 558 | /* PE32+ does not have data_start member! */ |
9602af51 | 559 | if (aouthdr_int->dsize) |
277d1b5e ILT |
560 | { |
561 | aouthdr_int->data_start += a->ImageBase; | |
562 | aouthdr_int->data_start &= 0xffffffff; | |
563 | } | |
fac41780 | 564 | #endif |
277d1b5e ILT |
565 | } |
566 | ||
5933bdc9 ILT |
567 | /* A support function for below. */ |
568 | ||
569 | static void | |
7920ce38 NC |
570 | add_data_entry (bfd * abfd, |
571 | struct internal_extra_pe_aouthdr *aout, | |
572 | int idx, | |
573 | char *name, | |
574 | bfd_vma base) | |
277d1b5e ILT |
575 | { |
576 | asection *sec = bfd_get_section_by_name (abfd, name); | |
577 | ||
1725a96e | 578 | /* Add import directory information if it exists. */ |
277d1b5e ILT |
579 | if ((sec != NULL) |
580 | && (coff_section_data (abfd, sec) != NULL) | |
581 | && (pei_section_data (abfd, sec) != NULL)) | |
582 | { | |
1725a96e | 583 | /* If data directory is empty, rva also should be 0. */ |
3028b4c0 DD |
584 | int size = pei_section_data (abfd, sec)->virt_size; |
585 | aout->DataDirectory[idx].Size = size; | |
586 | ||
587 | if (size) | |
6fa957a9 KH |
588 | { |
589 | aout->DataDirectory[idx].VirtualAddress = | |
590 | (sec->vma - base) & 0xffffffff; | |
591 | sec->flags |= SEC_DATA; | |
592 | } | |
277d1b5e ILT |
593 | } |
594 | } | |
595 | ||
596 | unsigned int | |
7920ce38 | 597 | _bfd_XXi_swap_aouthdr_out (bfd * abfd, void * in, void * out) |
277d1b5e | 598 | { |
6fa957a9 | 599 | struct internal_aouthdr *aouthdr_in = (struct internal_aouthdr *) in; |
cbff5e0d DD |
600 | pe_data_type *pe = pe_data (abfd); |
601 | struct internal_extra_pe_aouthdr *extra = &pe->pe_opthdr; | |
6fa957a9 | 602 | PEAOUTHDR *aouthdr_out = (PEAOUTHDR *) out; |
fac41780 | 603 | bfd_vma sa, fa, ib; |
ca6dee30 | 604 | IMAGE_DATA_DIRECTORY idata2, idata5, tls; |
4e1fc599 | 605 | |
fac41780 JW |
606 | sa = extra->SectionAlignment; |
607 | fa = extra->FileAlignment; | |
608 | ib = extra->ImageBase; | |
277d1b5e | 609 | |
6c73cbb1 NC |
610 | idata2 = pe->pe_opthdr.DataDirectory[PE_IMPORT_TABLE]; |
611 | idata5 = pe->pe_opthdr.DataDirectory[PE_IMPORT_ADDRESS_TABLE]; | |
612 | tls = pe->pe_opthdr.DataDirectory[PE_TLS_TABLE]; | |
4e1fc599 | 613 | |
9602af51 | 614 | if (aouthdr_in->tsize) |
277d1b5e ILT |
615 | { |
616 | aouthdr_in->text_start -= ib; | |
31f60095 | 617 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) && !defined(COFF_WITH_peAArch64) && !defined(COFF_WITH_peLoongArch64) |
277d1b5e | 618 | aouthdr_in->text_start &= 0xffffffff; |
cbff5e0d | 619 | #endif |
277d1b5e | 620 | } |
1725a96e | 621 | |
9602af51 | 622 | if (aouthdr_in->dsize) |
277d1b5e ILT |
623 | { |
624 | aouthdr_in->data_start -= ib; | |
31f60095 | 625 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) && !defined(COFF_WITH_peAArch64) && !defined(COFF_WITH_peLoongArch64) |
277d1b5e | 626 | aouthdr_in->data_start &= 0xffffffff; |
cbff5e0d | 627 | #endif |
277d1b5e | 628 | } |
1725a96e | 629 | |
9602af51 | 630 | if (aouthdr_in->entry) |
277d1b5e ILT |
631 | { |
632 | aouthdr_in->entry -= ib; | |
31f60095 | 633 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) && !defined(COFF_WITH_peAArch64) && !defined(COFF_WITH_peLoongArch64) |
277d1b5e | 634 | aouthdr_in->entry &= 0xffffffff; |
cbff5e0d | 635 | #endif |
277d1b5e ILT |
636 | } |
637 | ||
6fa957a9 KH |
638 | #define FA(x) (((x) + fa -1 ) & (- fa)) |
639 | #define SA(x) (((x) + sa -1 ) & (- sa)) | |
277d1b5e | 640 | |
6fa957a9 | 641 | /* We like to have the sizes aligned. */ |
277d1b5e ILT |
642 | aouthdr_in->bsize = FA (aouthdr_in->bsize); |
643 | ||
277d1b5e ILT |
644 | extra->NumberOfRvaAndSizes = IMAGE_NUMBEROF_DIRECTORY_ENTRIES; |
645 | ||
477bdd39 JT |
646 | add_data_entry (abfd, extra, PE_EXPORT_TABLE, ".edata", ib); |
647 | add_data_entry (abfd, extra, PE_RESOURCE_TABLE, ".rsrc", ib); | |
648 | add_data_entry (abfd, extra, PE_EXCEPTION_TABLE, ".pdata", ib); | |
2fbadf2c | 649 | |
c25cfdf8 NC |
650 | /* In theory we do not need to call add_data_entry for .idata$2 or |
651 | .idata$5. It will be done in bfd_coff_final_link where all the | |
652 | required information is available. If however, we are not going | |
653 | to perform a final link, eg because we have been invoked by objcopy | |
654 | or strip, then we need to make sure that these Data Directory | |
655 | entries are initialised properly. | |
656 | ||
657 | So - we copy the input values into the output values, and then, if | |
658 | a final link is going to be performed, it can overwrite them. */ | |
6c73cbb1 NC |
659 | extra->DataDirectory[PE_IMPORT_TABLE] = idata2; |
660 | extra->DataDirectory[PE_IMPORT_ADDRESS_TABLE] = idata5; | |
661 | extra->DataDirectory[PE_TLS_TABLE] = tls; | |
c25cfdf8 | 662 | |
6c73cbb1 | 663 | if (extra->DataDirectory[PE_IMPORT_TABLE].VirtualAddress == 0) |
c25cfdf8 | 664 | /* Until other .idata fixes are made (pending patch), the entry for |
7dee875e | 665 | .idata is needed for backwards compatibility. FIXME. */ |
477bdd39 | 666 | add_data_entry (abfd, extra, PE_IMPORT_TABLE, ".idata", ib); |
4e1fc599 | 667 | |
2fbadf2c ILT |
668 | /* For some reason, the virtual size (which is what's set by |
669 | add_data_entry) for .reloc is not the same as the size recorded | |
670 | in this slot by MSVC; it doesn't seem to cause problems (so far), | |
671 | but since it's the best we've got, use it. It does do the right | |
672 | thing for .pdata. */ | |
cbff5e0d | 673 | if (pe->has_reloc_section) |
477bdd39 | 674 | add_data_entry (abfd, extra, PE_BASE_RELOCATION_TABLE, ".reloc", ib); |
277d1b5e ILT |
675 | |
676 | { | |
677 | asection *sec; | |
d48bdb99 | 678 | bfd_vma hsize = 0; |
6fa957a9 | 679 | bfd_vma dsize = 0; |
d48bdb99 | 680 | bfd_vma isize = 0; |
6fa957a9 | 681 | bfd_vma tsize = 0; |
277d1b5e ILT |
682 | |
683 | for (sec = abfd->sections; sec; sec = sec->next) | |
684 | { | |
7920ce38 | 685 | int rounded = FA (sec->size); |
277d1b5e | 686 | |
a23e9ba1 NC |
687 | if (rounded == 0) |
688 | continue; | |
689 | ||
d48bdb99 AM |
690 | /* The first non-zero section filepos is the header size. |
691 | Sections without contents will have a filepos of 0. */ | |
692 | if (hsize == 0) | |
693 | hsize = sec->filepos; | |
277d1b5e ILT |
694 | if (sec->flags & SEC_DATA) |
695 | dsize += rounded; | |
696 | if (sec->flags & SEC_CODE) | |
697 | tsize += rounded; | |
5933bdc9 ILT |
698 | /* The image size is the total VIRTUAL size (which is what is |
699 | in the virt_size field). Files have been seen (from MSVC | |
700 | 5.0 link.exe) where the file size of the .data segment is | |
701 | quite small compared to the virtual size. Without this | |
50572669 L |
702 | fix, strip munges the file. |
703 | ||
704 | FIXME: We need to handle holes between sections, which may | |
705 | happpen when we covert from another format. We just use | |
706 | the virtual address and virtual size of the last section | |
707 | for the image size. */ | |
98a96df7 CF |
708 | if (coff_section_data (abfd, sec) != NULL |
709 | && pei_section_data (abfd, sec) != NULL) | |
50572669 L |
710 | isize = (sec->vma - extra->ImageBase |
711 | + SA (FA (pei_section_data (abfd, sec)->virt_size))); | |
277d1b5e ILT |
712 | } |
713 | ||
714 | aouthdr_in->dsize = dsize; | |
715 | aouthdr_in->tsize = tsize; | |
d48bdb99 | 716 | extra->SizeOfHeaders = hsize; |
50572669 | 717 | extra->SizeOfImage = isize; |
277d1b5e ILT |
718 | } |
719 | ||
dc810e39 | 720 | H_PUT_16 (abfd, aouthdr_in->magic, aouthdr_out->standard.magic); |
277d1b5e | 721 | |
f0a53c9c JB |
722 | if (extra->MajorLinkerVersion || extra->MinorLinkerVersion) |
723 | { | |
724 | H_PUT_8 (abfd, extra->MajorLinkerVersion, | |
725 | aouthdr_out->standard.vstamp); | |
726 | H_PUT_8 (abfd, extra->MinorLinkerVersion, | |
727 | aouthdr_out->standard.vstamp + 1); | |
728 | } | |
729 | else | |
730 | { | |
5fdcb63c KT |
731 | /* e.g. 219510000 is linker version 2.19 */ |
732 | #define LINKER_VERSION ((short) (BFD_VERSION / 1000000)) | |
5933bdc9 | 733 | |
f0a53c9c JB |
734 | /* This piece of magic sets the "linker version" field to |
735 | LINKER_VERSION. */ | |
736 | H_PUT_16 (abfd, (LINKER_VERSION / 100 + (LINKER_VERSION % 100) * 256), | |
737 | aouthdr_out->standard.vstamp); | |
738 | } | |
dc810e39 AM |
739 | |
740 | PUT_AOUTHDR_TSIZE (abfd, aouthdr_in->tsize, aouthdr_out->standard.tsize); | |
741 | PUT_AOUTHDR_DSIZE (abfd, aouthdr_in->dsize, aouthdr_out->standard.dsize); | |
742 | PUT_AOUTHDR_BSIZE (abfd, aouthdr_in->bsize, aouthdr_out->standard.bsize); | |
743 | PUT_AOUTHDR_ENTRY (abfd, aouthdr_in->entry, aouthdr_out->standard.entry); | |
277d1b5e | 744 | PUT_AOUTHDR_TEXT_START (abfd, aouthdr_in->text_start, |
dc810e39 | 745 | aouthdr_out->standard.text_start); |
277d1b5e | 746 | |
31f60095 | 747 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) && !defined(COFF_WITH_peAArch64) && !defined(COFF_WITH_peLoongArch64) |
c25cfdf8 | 748 | /* PE32+ does not have data_start member! */ |
277d1b5e | 749 | PUT_AOUTHDR_DATA_START (abfd, aouthdr_in->data_start, |
dc810e39 | 750 | aouthdr_out->standard.data_start); |
fac41780 | 751 | #endif |
277d1b5e | 752 | |
dc810e39 AM |
753 | PUT_OPTHDR_IMAGE_BASE (abfd, extra->ImageBase, aouthdr_out->ImageBase); |
754 | H_PUT_32 (abfd, extra->SectionAlignment, aouthdr_out->SectionAlignment); | |
755 | H_PUT_32 (abfd, extra->FileAlignment, aouthdr_out->FileAlignment); | |
756 | H_PUT_16 (abfd, extra->MajorOperatingSystemVersion, | |
757 | aouthdr_out->MajorOperatingSystemVersion); | |
758 | H_PUT_16 (abfd, extra->MinorOperatingSystemVersion, | |
759 | aouthdr_out->MinorOperatingSystemVersion); | |
760 | H_PUT_16 (abfd, extra->MajorImageVersion, aouthdr_out->MajorImageVersion); | |
761 | H_PUT_16 (abfd, extra->MinorImageVersion, aouthdr_out->MinorImageVersion); | |
762 | H_PUT_16 (abfd, extra->MajorSubsystemVersion, | |
763 | aouthdr_out->MajorSubsystemVersion); | |
764 | H_PUT_16 (abfd, extra->MinorSubsystemVersion, | |
765 | aouthdr_out->MinorSubsystemVersion); | |
766 | H_PUT_32 (abfd, extra->Reserved1, aouthdr_out->Reserved1); | |
767 | H_PUT_32 (abfd, extra->SizeOfImage, aouthdr_out->SizeOfImage); | |
768 | H_PUT_32 (abfd, extra->SizeOfHeaders, aouthdr_out->SizeOfHeaders); | |
769 | H_PUT_32 (abfd, extra->CheckSum, aouthdr_out->CheckSum); | |
770 | H_PUT_16 (abfd, extra->Subsystem, aouthdr_out->Subsystem); | |
771 | H_PUT_16 (abfd, extra->DllCharacteristics, aouthdr_out->DllCharacteristics); | |
fac41780 | 772 | PUT_OPTHDR_SIZE_OF_STACK_RESERVE (abfd, extra->SizeOfStackReserve, |
dc810e39 | 773 | aouthdr_out->SizeOfStackReserve); |
fac41780 | 774 | PUT_OPTHDR_SIZE_OF_STACK_COMMIT (abfd, extra->SizeOfStackCommit, |
dc810e39 | 775 | aouthdr_out->SizeOfStackCommit); |
fac41780 | 776 | PUT_OPTHDR_SIZE_OF_HEAP_RESERVE (abfd, extra->SizeOfHeapReserve, |
dc810e39 | 777 | aouthdr_out->SizeOfHeapReserve); |
fac41780 | 778 | PUT_OPTHDR_SIZE_OF_HEAP_COMMIT (abfd, extra->SizeOfHeapCommit, |
dc810e39 AM |
779 | aouthdr_out->SizeOfHeapCommit); |
780 | H_PUT_32 (abfd, extra->LoaderFlags, aouthdr_out->LoaderFlags); | |
781 | H_PUT_32 (abfd, extra->NumberOfRvaAndSizes, | |
782 | aouthdr_out->NumberOfRvaAndSizes); | |
277d1b5e ILT |
783 | { |
784 | int idx; | |
1725a96e | 785 | |
36e9d67b | 786 | for (idx = 0; idx < IMAGE_NUMBEROF_DIRECTORY_ENTRIES; idx++) |
277d1b5e | 787 | { |
dc810e39 AM |
788 | H_PUT_32 (abfd, extra->DataDirectory[idx].VirtualAddress, |
789 | aouthdr_out->DataDirectory[idx][0]); | |
790 | H_PUT_32 (abfd, extra->DataDirectory[idx].Size, | |
791 | aouthdr_out->DataDirectory[idx][1]); | |
277d1b5e ILT |
792 | } |
793 | } | |
794 | ||
795 | return AOUTSZ; | |
796 | } | |
797 | ||
798 | unsigned int | |
7920ce38 | 799 | _bfd_XXi_only_swap_filehdr_out (bfd * abfd, void * in, void * out) |
277d1b5e ILT |
800 | { |
801 | int idx; | |
6fa957a9 KH |
802 | struct internal_filehdr *filehdr_in = (struct internal_filehdr *) in; |
803 | struct external_PEI_filehdr *filehdr_out = (struct external_PEI_filehdr *) out; | |
277d1b5e | 804 | |
441f34fa L |
805 | if (pe_data (abfd)->has_reloc_section |
806 | || pe_data (abfd)->dont_strip_reloc) | |
277d1b5e ILT |
807 | filehdr_in->f_flags &= ~F_RELFLG; |
808 | ||
809 | if (pe_data (abfd)->dll) | |
810 | filehdr_in->f_flags |= F_DLL; | |
811 | ||
830db048 | 812 | filehdr_in->pe.e_magic = IMAGE_DOS_SIGNATURE; |
277d1b5e ILT |
813 | filehdr_in->pe.e_cblp = 0x90; |
814 | filehdr_in->pe.e_cp = 0x3; | |
815 | filehdr_in->pe.e_crlc = 0x0; | |
816 | filehdr_in->pe.e_cparhdr = 0x4; | |
817 | filehdr_in->pe.e_minalloc = 0x0; | |
818 | filehdr_in->pe.e_maxalloc = 0xffff; | |
819 | filehdr_in->pe.e_ss = 0x0; | |
820 | filehdr_in->pe.e_sp = 0xb8; | |
821 | filehdr_in->pe.e_csum = 0x0; | |
822 | filehdr_in->pe.e_ip = 0x0; | |
823 | filehdr_in->pe.e_cs = 0x0; | |
824 | filehdr_in->pe.e_lfarlc = 0x40; | |
825 | filehdr_in->pe.e_ovno = 0x0; | |
826 | ||
6fa957a9 | 827 | for (idx = 0; idx < 4; idx++) |
277d1b5e ILT |
828 | filehdr_in->pe.e_res[idx] = 0x0; |
829 | ||
830 | filehdr_in->pe.e_oemid = 0x0; | |
831 | filehdr_in->pe.e_oeminfo = 0x0; | |
832 | ||
6fa957a9 | 833 | for (idx = 0; idx < 10; idx++) |
277d1b5e ILT |
834 | filehdr_in->pe.e_res2[idx] = 0x0; |
835 | ||
836 | filehdr_in->pe.e_lfanew = 0x80; | |
837 | ||
6fa957a9 KH |
838 | /* This next collection of data are mostly just characters. It |
839 | appears to be constant within the headers put on NT exes. */ | |
70cf6834 AE |
840 | memcpy (filehdr_in->pe.dos_message, pe_data (abfd)->dos_message, |
841 | sizeof (filehdr_in->pe.dos_message)); | |
842 | ||
830db048 | 843 | filehdr_in->pe.nt_signature = IMAGE_NT_SIGNATURE; |
277d1b5e | 844 | |
dc810e39 AM |
845 | H_PUT_16 (abfd, filehdr_in->f_magic, filehdr_out->f_magic); |
846 | H_PUT_16 (abfd, filehdr_in->f_nscns, filehdr_out->f_nscns); | |
277d1b5e | 847 | |
dfbfec24 BW |
848 | /* Use a real timestamp by default, unless the no-insert-timestamp |
849 | option was chosen. */ | |
00386881 | 850 | if ((pe_data (abfd)->timestamp) == -1) |
61e2488c | 851 | H_PUT_32 (abfd, time (0), filehdr_out->f_timdat); |
1c5f704f | 852 | else |
00386881 | 853 | H_PUT_32 (abfd, pe_data (abfd)->timestamp, filehdr_out->f_timdat); |
0cb112f7 | 854 | |
dc810e39 AM |
855 | PUT_FILEHDR_SYMPTR (abfd, filehdr_in->f_symptr, |
856 | filehdr_out->f_symptr); | |
857 | H_PUT_32 (abfd, filehdr_in->f_nsyms, filehdr_out->f_nsyms); | |
858 | H_PUT_16 (abfd, filehdr_in->f_opthdr, filehdr_out->f_opthdr); | |
859 | H_PUT_16 (abfd, filehdr_in->f_flags, filehdr_out->f_flags); | |
277d1b5e | 860 | |
1725a96e | 861 | /* Put in extra dos header stuff. This data remains essentially |
277d1b5e | 862 | constant, it just has to be tacked on to the beginning of all exes |
1725a96e | 863 | for NT. */ |
dc810e39 AM |
864 | H_PUT_16 (abfd, filehdr_in->pe.e_magic, filehdr_out->e_magic); |
865 | H_PUT_16 (abfd, filehdr_in->pe.e_cblp, filehdr_out->e_cblp); | |
866 | H_PUT_16 (abfd, filehdr_in->pe.e_cp, filehdr_out->e_cp); | |
867 | H_PUT_16 (abfd, filehdr_in->pe.e_crlc, filehdr_out->e_crlc); | |
868 | H_PUT_16 (abfd, filehdr_in->pe.e_cparhdr, filehdr_out->e_cparhdr); | |
869 | H_PUT_16 (abfd, filehdr_in->pe.e_minalloc, filehdr_out->e_minalloc); | |
870 | H_PUT_16 (abfd, filehdr_in->pe.e_maxalloc, filehdr_out->e_maxalloc); | |
871 | H_PUT_16 (abfd, filehdr_in->pe.e_ss, filehdr_out->e_ss); | |
872 | H_PUT_16 (abfd, filehdr_in->pe.e_sp, filehdr_out->e_sp); | |
873 | H_PUT_16 (abfd, filehdr_in->pe.e_csum, filehdr_out->e_csum); | |
874 | H_PUT_16 (abfd, filehdr_in->pe.e_ip, filehdr_out->e_ip); | |
875 | H_PUT_16 (abfd, filehdr_in->pe.e_cs, filehdr_out->e_cs); | |
876 | H_PUT_16 (abfd, filehdr_in->pe.e_lfarlc, filehdr_out->e_lfarlc); | |
877 | H_PUT_16 (abfd, filehdr_in->pe.e_ovno, filehdr_out->e_ovno); | |
1725a96e NC |
878 | |
879 | for (idx = 0; idx < 4; idx++) | |
dc810e39 | 880 | H_PUT_16 (abfd, filehdr_in->pe.e_res[idx], filehdr_out->e_res[idx]); |
1725a96e | 881 | |
dc810e39 AM |
882 | H_PUT_16 (abfd, filehdr_in->pe.e_oemid, filehdr_out->e_oemid); |
883 | H_PUT_16 (abfd, filehdr_in->pe.e_oeminfo, filehdr_out->e_oeminfo); | |
1725a96e NC |
884 | |
885 | for (idx = 0; idx < 10; idx++) | |
dc810e39 | 886 | H_PUT_16 (abfd, filehdr_in->pe.e_res2[idx], filehdr_out->e_res2[idx]); |
1725a96e | 887 | |
dc810e39 | 888 | H_PUT_32 (abfd, filehdr_in->pe.e_lfanew, filehdr_out->e_lfanew); |
277d1b5e | 889 | |
1725a96e | 890 | for (idx = 0; idx < 16; idx++) |
dc810e39 AM |
891 | H_PUT_32 (abfd, filehdr_in->pe.dos_message[idx], |
892 | filehdr_out->dos_message[idx]); | |
277d1b5e | 893 | |
6fa957a9 | 894 | /* Also put in the NT signature. */ |
dc810e39 | 895 | H_PUT_32 (abfd, filehdr_in->pe.nt_signature, filehdr_out->nt_signature); |
277d1b5e | 896 | |
277d1b5e ILT |
897 | return FILHSZ; |
898 | } | |
899 | ||
900 | unsigned int | |
7920ce38 | 901 | _bfd_XX_only_swap_filehdr_out (bfd * abfd, void * in, void * out) |
277d1b5e | 902 | { |
6fa957a9 KH |
903 | struct internal_filehdr *filehdr_in = (struct internal_filehdr *) in; |
904 | FILHDR *filehdr_out = (FILHDR *) out; | |
277d1b5e | 905 | |
dc810e39 AM |
906 | H_PUT_16 (abfd, filehdr_in->f_magic, filehdr_out->f_magic); |
907 | H_PUT_16 (abfd, filehdr_in->f_nscns, filehdr_out->f_nscns); | |
908 | H_PUT_32 (abfd, filehdr_in->f_timdat, filehdr_out->f_timdat); | |
909 | PUT_FILEHDR_SYMPTR (abfd, filehdr_in->f_symptr, filehdr_out->f_symptr); | |
910 | H_PUT_32 (abfd, filehdr_in->f_nsyms, filehdr_out->f_nsyms); | |
911 | H_PUT_16 (abfd, filehdr_in->f_opthdr, filehdr_out->f_opthdr); | |
912 | H_PUT_16 (abfd, filehdr_in->f_flags, filehdr_out->f_flags); | |
277d1b5e ILT |
913 | |
914 | return FILHSZ; | |
915 | } | |
916 | ||
917 | unsigned int | |
7920ce38 | 918 | _bfd_XXi_swap_scnhdr_out (bfd * abfd, void * in, void * out) |
277d1b5e | 919 | { |
6fa957a9 KH |
920 | struct internal_scnhdr *scnhdr_int = (struct internal_scnhdr *) in; |
921 | SCNHDR *scnhdr_ext = (SCNHDR *) out; | |
277d1b5e ILT |
922 | unsigned int ret = SCNHSZ; |
923 | bfd_vma ps; | |
924 | bfd_vma ss; | |
925 | ||
6fa957a9 | 926 | memcpy (scnhdr_ext->s_name, scnhdr_int->s_name, sizeof (scnhdr_int->s_name)); |
277d1b5e | 927 | |
87fa7d56 JB |
928 | ss = scnhdr_int->s_vaddr - pe_data (abfd)->pe_opthdr.ImageBase; |
929 | if (scnhdr_int->s_vaddr < pe_data (abfd)->pe_opthdr.ImageBase) | |
2aaf2ce8 | 930 | _bfd_error_handler (_("%pB:%.8s: section below image base"), |
87fa7d56 | 931 | abfd, scnhdr_int->s_name); |
31f60095 YT |
932 | /* Do not compare lower 32-bits for 64-bit vma. */ |
933 | #if !defined(COFF_WITH_pex64) && !defined(COFF_WITH_peAArch64) && !defined(COFF_WITH_peLoongArch64) | |
87fa7d56 | 934 | else if(ss != (ss & 0xffffffff)) |
2aaf2ce8 | 935 | _bfd_error_handler (_("%pB:%.8s: RVA truncated"), abfd, scnhdr_int->s_name); |
87fa7d56 | 936 | PUT_SCNHDR_VADDR (abfd, ss & 0xffffffff, scnhdr_ext->s_vaddr); |
31f60095 YT |
937 | #else |
938 | PUT_SCNHDR_VADDR (abfd, ss, scnhdr_ext->s_vaddr); | |
939 | #endif | |
277d1b5e | 940 | |
5933bdc9 ILT |
941 | /* NT wants the size data to be rounded up to the next |
942 | NT_FILE_ALIGNMENT, but zero if it has no content (as in .bss, | |
943 | sometimes). */ | |
5933bdc9 | 944 | if ((scnhdr_int->s_flags & IMAGE_SCN_CNT_UNINITIALIZED_DATA) != 0) |
277d1b5e | 945 | { |
92dd4511 | 946 | if (bfd_pei_p (abfd)) |
ff0c9faf NC |
947 | { |
948 | ps = scnhdr_int->s_size; | |
949 | ss = 0; | |
950 | } | |
951 | else | |
952 | { | |
07d6d2b8 AM |
953 | ps = 0; |
954 | ss = scnhdr_int->s_size; | |
ff0c9faf | 955 | } |
277d1b5e ILT |
956 | } |
957 | else | |
958 | { | |
92dd4511 | 959 | if (bfd_pei_p (abfd)) |
ff0c9faf NC |
960 | ps = scnhdr_int->s_paddr; |
961 | else | |
962 | ps = 0; | |
963 | ||
277d1b5e ILT |
964 | ss = scnhdr_int->s_size; |
965 | } | |
966 | ||
967 | PUT_SCNHDR_SIZE (abfd, ss, | |
dc810e39 | 968 | scnhdr_ext->s_size); |
277d1b5e | 969 | |
5933bdc9 | 970 | /* s_paddr in PE is really the virtual size. */ |
dc810e39 | 971 | PUT_SCNHDR_PADDR (abfd, ps, scnhdr_ext->s_paddr); |
277d1b5e ILT |
972 | |
973 | PUT_SCNHDR_SCNPTR (abfd, scnhdr_int->s_scnptr, | |
dc810e39 | 974 | scnhdr_ext->s_scnptr); |
277d1b5e | 975 | PUT_SCNHDR_RELPTR (abfd, scnhdr_int->s_relptr, |
dc810e39 | 976 | scnhdr_ext->s_relptr); |
277d1b5e | 977 | PUT_SCNHDR_LNNOPTR (abfd, scnhdr_int->s_lnnoptr, |
dc810e39 | 978 | scnhdr_ext->s_lnnoptr); |
277d1b5e | 979 | |
277d1b5e | 980 | { |
25c80428 NC |
981 | /* Extra flags must be set when dealing with PE. All sections should also |
982 | have the IMAGE_SCN_MEM_READ (0x40000000) flag set. In addition, the | |
983 | .text section must have IMAGE_SCN_MEM_EXECUTE (0x20000000) and the data | |
984 | sections (.idata, .data, .bss, .CRT) must have IMAGE_SCN_MEM_WRITE set | |
985 | (this is especially important when dealing with the .idata section since | |
986 | the addresses for routines from .dlls must be overwritten). If .reloc | |
987 | section data is ever generated, we must add IMAGE_SCN_MEM_DISCARDABLE | |
988 | (0x02000000). Also, the resource data should also be read and | |
989 | writable. */ | |
990 | ||
fe49679d | 991 | /* FIXME: Alignment is also encoded in this field, at least on |
25c80428 NC |
992 | ARM-WINCE. Although - how do we get the original alignment field |
993 | back ? */ | |
994 | ||
995 | typedef struct | |
996 | { | |
7bd8862c | 997 | char section_name[SCNNMLEN]; |
25c80428 NC |
998 | unsigned long must_have; |
999 | } | |
1000 | pe_required_section_flags; | |
4e1fc599 | 1001 | |
25c80428 NC |
1002 | pe_required_section_flags known_sections [] = |
1003 | { | |
1004 | { ".arch", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_DISCARDABLE | IMAGE_SCN_ALIGN_8BYTES }, | |
1005 | { ".bss", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_UNINITIALIZED_DATA | IMAGE_SCN_MEM_WRITE }, | |
1006 | { ".data", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_WRITE }, | |
1007 | { ".edata", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA }, | |
1008 | { ".idata", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_WRITE }, | |
1009 | { ".pdata", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA }, | |
1010 | { ".rdata", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA }, | |
1011 | { ".reloc", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_DISCARDABLE }, | |
1012 | { ".rsrc", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_WRITE }, | |
1013 | { ".text" , IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_CODE | IMAGE_SCN_MEM_EXECUTE }, | |
1014 | { ".tls", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_WRITE }, | |
1015 | { ".xdata", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA }, | |
25c80428 NC |
1016 | }; |
1017 | ||
1018 | pe_required_section_flags * p; | |
1725a96e | 1019 | |
66bed356 DS |
1020 | /* We have defaulted to adding the IMAGE_SCN_MEM_WRITE flag, but now |
1021 | we know exactly what this specific section wants so we remove it | |
1022 | and then allow the must_have field to add it back in if necessary. | |
1023 | However, we don't remove IMAGE_SCN_MEM_WRITE flag from .text if the | |
1024 | default WP_TEXT file flag has been cleared. WP_TEXT may be cleared | |
1025 | by ld --enable-auto-import (if auto-import is actually needed), | |
1026 | by ld --omagic, or by obcopy --writable-text. */ | |
66bed356 | 1027 | |
7bd8862c AM |
1028 | for (p = known_sections; |
1029 | p < known_sections + ARRAY_SIZE (known_sections); | |
1030 | p++) | |
1031 | if (memcmp (scnhdr_int->s_name, p->section_name, SCNNMLEN) == 0) | |
25c80428 | 1032 | { |
7bd8862c | 1033 | if (memcmp (scnhdr_int->s_name, ".text", sizeof ".text") |
3c9d0484 | 1034 | || (bfd_get_file_flags (abfd) & WP_TEXT)) |
d48bdb99 AM |
1035 | scnhdr_int->s_flags &= ~IMAGE_SCN_MEM_WRITE; |
1036 | scnhdr_int->s_flags |= p->must_have; | |
25c80428 NC |
1037 | break; |
1038 | } | |
1039 | ||
d48bdb99 | 1040 | H_PUT_32 (abfd, scnhdr_int->s_flags, scnhdr_ext->s_flags); |
277d1b5e ILT |
1041 | } |
1042 | ||
cb43721d | 1043 | if (coff_data (abfd)->link_info |
0e1862bb L |
1044 | && ! bfd_link_relocatable (coff_data (abfd)->link_info) |
1045 | && ! bfd_link_pic (coff_data (abfd)->link_info) | |
7bd8862c | 1046 | && memcmp (scnhdr_int->s_name, ".text", sizeof ".text") == 0) |
277d1b5e | 1047 | { |
cb43721d | 1048 | /* By inference from looking at MS output, the 32 bit field |
7dee875e | 1049 | which is the combination of the number_of_relocs and |
cb43721d ILT |
1050 | number_of_linenos is used for the line number count in |
1051 | executables. A 16-bit field won't do for cc1. The MS | |
1052 | document says that the number of relocs is zero for | |
1053 | executables, but the 17-th bit has been observed to be there. | |
1054 | Overflow is not an issue: a 4G-line program will overflow a | |
1055 | bunch of other fields long before this! */ | |
dc810e39 AM |
1056 | H_PUT_16 (abfd, (scnhdr_int->s_nlnno & 0xffff), scnhdr_ext->s_nlnno); |
1057 | H_PUT_16 (abfd, (scnhdr_int->s_nlnno >> 16), scnhdr_ext->s_nreloc); | |
277d1b5e | 1058 | } |
277d1b5e ILT |
1059 | else |
1060 | { | |
cb43721d | 1061 | if (scnhdr_int->s_nlnno <= 0xffff) |
dc810e39 | 1062 | H_PUT_16 (abfd, scnhdr_int->s_nlnno, scnhdr_ext->s_nlnno); |
cb43721d ILT |
1063 | else |
1064 | { | |
695344c0 | 1065 | /* xgettext:c-format */ |
871b3ab2 | 1066 | _bfd_error_handler (_("%pB: line number overflow: 0x%lx > 0xffff"), |
dae82561 | 1067 | abfd, scnhdr_int->s_nlnno); |
cb43721d | 1068 | bfd_set_error (bfd_error_file_truncated); |
dc810e39 | 1069 | H_PUT_16 (abfd, 0xffff, scnhdr_ext->s_nlnno); |
cb43721d ILT |
1070 | ret = 0; |
1071 | } | |
1725a96e | 1072 | |
cd339148 | 1073 | /* Although we could encode 0xffff relocs here, we do not, to be |
07d6d2b8 AM |
1074 | consistent with other parts of bfd. Also it lets us warn, as |
1075 | we should never see 0xffff here w/o having the overflow flag | |
1076 | set. */ | |
cd339148 | 1077 | if (scnhdr_int->s_nreloc < 0xffff) |
dc810e39 | 1078 | H_PUT_16 (abfd, scnhdr_int->s_nreloc, scnhdr_ext->s_nreloc); |
cb43721d ILT |
1079 | else |
1080 | { | |
1725a96e | 1081 | /* PE can deal with large #s of relocs, but not here. */ |
dc810e39 | 1082 | H_PUT_16 (abfd, 0xffff, scnhdr_ext->s_nreloc); |
3e4554a2 | 1083 | scnhdr_int->s_flags |= IMAGE_SCN_LNK_NRELOC_OVFL; |
dc810e39 | 1084 | H_PUT_32 (abfd, scnhdr_int->s_flags, scnhdr_ext->s_flags); |
cb43721d | 1085 | } |
277d1b5e ILT |
1086 | } |
1087 | return ret; | |
1088 | } | |
1089 | ||
61e2488c JT |
1090 | void |
1091 | _bfd_XXi_swap_debugdir_in (bfd * abfd, void * ext1, void * in1) | |
1092 | { | |
1093 | struct external_IMAGE_DEBUG_DIRECTORY *ext = (struct external_IMAGE_DEBUG_DIRECTORY *) ext1; | |
1094 | struct internal_IMAGE_DEBUG_DIRECTORY *in = (struct internal_IMAGE_DEBUG_DIRECTORY *) in1; | |
1095 | ||
1096 | in->Characteristics = H_GET_32(abfd, ext->Characteristics); | |
1097 | in->TimeDateStamp = H_GET_32(abfd, ext->TimeDateStamp); | |
1098 | in->MajorVersion = H_GET_16(abfd, ext->MajorVersion); | |
1099 | in->MinorVersion = H_GET_16(abfd, ext->MinorVersion); | |
1100 | in->Type = H_GET_32(abfd, ext->Type); | |
1101 | in->SizeOfData = H_GET_32(abfd, ext->SizeOfData); | |
1102 | in->AddressOfRawData = H_GET_32(abfd, ext->AddressOfRawData); | |
1103 | in->PointerToRawData = H_GET_32(abfd, ext->PointerToRawData); | |
1104 | } | |
1105 | ||
1106 | unsigned int | |
1107 | _bfd_XXi_swap_debugdir_out (bfd * abfd, void * inp, void * extp) | |
1108 | { | |
1109 | struct external_IMAGE_DEBUG_DIRECTORY *ext = (struct external_IMAGE_DEBUG_DIRECTORY *) extp; | |
1110 | struct internal_IMAGE_DEBUG_DIRECTORY *in = (struct internal_IMAGE_DEBUG_DIRECTORY *) inp; | |
1111 | ||
1112 | H_PUT_32(abfd, in->Characteristics, ext->Characteristics); | |
1113 | H_PUT_32(abfd, in->TimeDateStamp, ext->TimeDateStamp); | |
1114 | H_PUT_16(abfd, in->MajorVersion, ext->MajorVersion); | |
1115 | H_PUT_16(abfd, in->MinorVersion, ext->MinorVersion); | |
1116 | H_PUT_32(abfd, in->Type, ext->Type); | |
1117 | H_PUT_32(abfd, in->SizeOfData, ext->SizeOfData); | |
1118 | H_PUT_32(abfd, in->AddressOfRawData, ext->AddressOfRawData); | |
1119 | H_PUT_32(abfd, in->PointerToRawData, ext->PointerToRawData); | |
1120 | ||
1121 | return sizeof (struct external_IMAGE_DEBUG_DIRECTORY); | |
1122 | } | |
1123 | ||
c74f7d1c | 1124 | CODEVIEW_INFO * |
f6f30f34 MH |
1125 | _bfd_XXi_slurp_codeview_record (bfd * abfd, file_ptr where, unsigned long length, CODEVIEW_INFO *cvinfo, |
1126 | char **pdb) | |
61e2488c JT |
1127 | { |
1128 | char buffer[256+1]; | |
07d22f64 | 1129 | bfd_size_type nread; |
61e2488c JT |
1130 | |
1131 | if (bfd_seek (abfd, where, SEEK_SET) != 0) | |
1132 | return NULL; | |
1133 | ||
07d22f64 AM |
1134 | if (length <= sizeof (CV_INFO_PDB70) && length <= sizeof (CV_INFO_PDB20)) |
1135 | return NULL; | |
1136 | if (length > 256) | |
1137 | length = 256; | |
1138 | nread = bfd_bread (buffer, length, abfd); | |
1139 | if (length != nread) | |
61e2488c JT |
1140 | return NULL; |
1141 | ||
6e6e7cfc | 1142 | /* Ensure null termination of filename. */ |
07d22f64 | 1143 | memset (buffer + nread, 0, sizeof (buffer) - nread); |
61e2488c | 1144 | |
77ef8654 | 1145 | cvinfo->CVSignature = H_GET_32 (abfd, buffer); |
61e2488c JT |
1146 | cvinfo->Age = 0; |
1147 | ||
1148 | if ((cvinfo->CVSignature == CVINFO_PDB70_CVSIGNATURE) | |
1149 | && (length > sizeof (CV_INFO_PDB70))) | |
1150 | { | |
1151 | CV_INFO_PDB70 *cvinfo70 = (CV_INFO_PDB70 *)(buffer); | |
1152 | ||
1153 | cvinfo->Age = H_GET_32(abfd, cvinfo70->Age); | |
6e6e7cfc JT |
1154 | |
1155 | /* A GUID consists of 4,2,2 byte values in little-endian order, followed | |
07d6d2b8 AM |
1156 | by 8 single bytes. Byte swap them so we can conveniently treat the GUID |
1157 | as 16 bytes in big-endian order. */ | |
6e6e7cfc JT |
1158 | bfd_putb32 (bfd_getl32 (cvinfo70->Signature), cvinfo->Signature); |
1159 | bfd_putb16 (bfd_getl16 (&(cvinfo70->Signature[4])), &(cvinfo->Signature[4])); | |
1160 | bfd_putb16 (bfd_getl16 (&(cvinfo70->Signature[6])), &(cvinfo->Signature[6])); | |
1161 | memcpy (&(cvinfo->Signature[8]), &(cvinfo70->Signature[8]), 8); | |
1162 | ||
61e2488c | 1163 | cvinfo->SignatureLength = CV_INFO_SIGNATURE_LENGTH; |
279edac5 | 1164 | /* cvinfo->PdbFileName = cvinfo70->PdbFileName; */ |
61e2488c | 1165 | |
f6f30f34 MH |
1166 | if (pdb) |
1167 | *pdb = xstrdup (cvinfo70->PdbFileName); | |
1168 | ||
61e2488c JT |
1169 | return cvinfo; |
1170 | } | |
1171 | else if ((cvinfo->CVSignature == CVINFO_PDB20_CVSIGNATURE) | |
07d6d2b8 | 1172 | && (length > sizeof (CV_INFO_PDB20))) |
61e2488c JT |
1173 | { |
1174 | CV_INFO_PDB20 *cvinfo20 = (CV_INFO_PDB20 *)(buffer); | |
1175 | cvinfo->Age = H_GET_32(abfd, cvinfo20->Age); | |
1176 | memcpy (cvinfo->Signature, cvinfo20->Signature, 4); | |
1177 | cvinfo->SignatureLength = 4; | |
279edac5 | 1178 | /* cvinfo->PdbFileName = cvinfo20->PdbFileName; */ |
61e2488c | 1179 | |
f6f30f34 MH |
1180 | if (pdb) |
1181 | *pdb = xstrdup (cvinfo20->PdbFileName); | |
1182 | ||
61e2488c JT |
1183 | return cvinfo; |
1184 | } | |
1185 | ||
1186 | return NULL; | |
1187 | } | |
1188 | ||
1189 | unsigned int | |
f6f30f34 MH |
1190 | _bfd_XXi_write_codeview_record (bfd * abfd, file_ptr where, CODEVIEW_INFO *cvinfo, |
1191 | const char *pdb) | |
61e2488c | 1192 | { |
f6f30f34 MH |
1193 | size_t pdb_len = pdb ? strlen (pdb) : 0; |
1194 | const bfd_size_type size = sizeof (CV_INFO_PDB70) + pdb_len + 1; | |
7769fa97 | 1195 | bfd_size_type written; |
61e2488c | 1196 | CV_INFO_PDB70 *cvinfo70; |
7769fa97 | 1197 | char * buffer; |
61e2488c JT |
1198 | |
1199 | if (bfd_seek (abfd, where, SEEK_SET) != 0) | |
1200 | return 0; | |
1201 | ||
ec9bd0a2 AM |
1202 | buffer = bfd_malloc (size); |
1203 | if (buffer == NULL) | |
1204 | return 0; | |
1205 | ||
61e2488c JT |
1206 | cvinfo70 = (CV_INFO_PDB70 *) buffer; |
1207 | H_PUT_32 (abfd, CVINFO_PDB70_CVSIGNATURE, cvinfo70->CvSignature); | |
6e6e7cfc JT |
1208 | |
1209 | /* Byte swap the GUID from 16 bytes in big-endian order to 4,2,2 byte values | |
1210 | in little-endian order, followed by 8 single bytes. */ | |
1211 | bfd_putl32 (bfd_getb32 (cvinfo->Signature), cvinfo70->Signature); | |
1212 | bfd_putl16 (bfd_getb16 (&(cvinfo->Signature[4])), &(cvinfo70->Signature[4])); | |
1213 | bfd_putl16 (bfd_getb16 (&(cvinfo->Signature[6])), &(cvinfo70->Signature[6])); | |
1214 | memcpy (&(cvinfo70->Signature[8]), &(cvinfo->Signature[8]), 8); | |
1215 | ||
61e2488c | 1216 | H_PUT_32 (abfd, cvinfo->Age, cvinfo70->Age); |
f6f30f34 MH |
1217 | |
1218 | if (pdb == NULL) | |
1219 | cvinfo70->PdbFileName[0] = '\0'; | |
1220 | else | |
1221 | memcpy (cvinfo70->PdbFileName, pdb, pdb_len + 1); | |
61e2488c | 1222 | |
7769fa97 NC |
1223 | written = bfd_bwrite (buffer, size, abfd); |
1224 | ||
1225 | free (buffer); | |
61e2488c | 1226 | |
7769fa97 | 1227 | return written == size ? size : 0; |
61e2488c JT |
1228 | } |
1229 | ||
1725a96e | 1230 | static char * dir_names[IMAGE_NUMBEROF_DIRECTORY_ENTRIES] = |
7920ce38 NC |
1231 | { |
1232 | N_("Export Directory [.edata (or where ever we found it)]"), | |
1233 | N_("Import Directory [parts of .idata]"), | |
1234 | N_("Resource Directory [.rsrc]"), | |
1235 | N_("Exception Directory [.pdata]"), | |
1236 | N_("Security Directory"), | |
1237 | N_("Base Relocation Directory [.reloc]"), | |
1238 | N_("Debug Directory"), | |
1239 | N_("Description Directory"), | |
1240 | N_("Special Directory"), | |
1241 | N_("Thread Storage Directory [.tls]"), | |
1242 | N_("Load Configuration Directory"), | |
1243 | N_("Bound Import Directory"), | |
1244 | N_("Import Address Table Directory"), | |
1245 | N_("Delay Import Directory"), | |
6c73cbb1 | 1246 | N_("CLR Runtime Header"), |
7920ce38 NC |
1247 | N_("Reserved") |
1248 | }; | |
1725a96e | 1249 | |
10c38619 AM |
1250 | static bool |
1251 | get_contents_sanity_check (bfd *abfd, asection *section, | |
1252 | bfd_size_type dataoff, bfd_size_type datasize) | |
1253 | { | |
1254 | if ((section->flags & SEC_HAS_CONTENTS) == 0) | |
1255 | return false; | |
1256 | if (dataoff > section->size | |
1257 | || datasize > section->size - dataoff) | |
1258 | return false; | |
1259 | ufile_ptr filesize = bfd_get_file_size (abfd); | |
1260 | if (filesize != 0 | |
1261 | && ((ufile_ptr) section->filepos > filesize | |
1262 | || dataoff > filesize - section->filepos | |
1263 | || datasize > filesize - section->filepos - dataoff)) | |
1264 | return false; | |
1265 | return true; | |
1266 | } | |
1267 | ||
0a1b45a2 | 1268 | static bool |
7920ce38 | 1269 | pe_print_idata (bfd * abfd, void * vfile) |
277d1b5e ILT |
1270 | { |
1271 | FILE *file = (FILE *) vfile; | |
a76b448c | 1272 | bfd_byte *data; |
8181c403 AM |
1273 | asection *section; |
1274 | bfd_signed_vma adj; | |
a76b448c | 1275 | bfd_size_type datasize = 0; |
277d1b5e | 1276 | bfd_size_type dataoff; |
277d1b5e | 1277 | bfd_size_type i; |
277d1b5e ILT |
1278 | int onaline = 20; |
1279 | ||
1280 | pe_data_type *pe = pe_data (abfd); | |
1281 | struct internal_extra_pe_aouthdr *extra = &pe->pe_opthdr; | |
1282 | ||
8181c403 | 1283 | bfd_vma addr; |
277d1b5e | 1284 | |
6c73cbb1 | 1285 | addr = extra->DataDirectory[PE_IMPORT_TABLE].VirtualAddress; |
277d1b5e | 1286 | |
6c73cbb1 | 1287 | if (addr == 0 && extra->DataDirectory[PE_IMPORT_TABLE].Size == 0) |
8181c403 | 1288 | { |
a76b448c AM |
1289 | /* Maybe the extra header isn't there. Look for the section. */ |
1290 | section = bfd_get_section_by_name (abfd, ".idata"); | |
1291 | if (section == NULL) | |
0a1b45a2 | 1292 | return true; |
a76b448c AM |
1293 | |
1294 | addr = section->vma; | |
eea6121a | 1295 | datasize = section->size; |
a76b448c | 1296 | if (datasize == 0) |
0a1b45a2 | 1297 | return true; |
8181c403 | 1298 | } |
a76b448c | 1299 | else |
8181c403 | 1300 | { |
a76b448c AM |
1301 | addr += extra->ImageBase; |
1302 | for (section = abfd->sections; section != NULL; section = section->next) | |
1303 | { | |
eea6121a | 1304 | datasize = section->size; |
a76b448c AM |
1305 | if (addr >= section->vma && addr < section->vma + datasize) |
1306 | break; | |
1307 | } | |
1308 | ||
1309 | if (section == NULL) | |
1310 | { | |
1311 | fprintf (file, | |
1312 | _("\nThere is an import table, but the section containing it could not be found\n")); | |
0a1b45a2 | 1313 | return true; |
a76b448c | 1314 | } |
b69c8728 | 1315 | else if (!(section->flags & SEC_HAS_CONTENTS)) |
07d6d2b8 | 1316 | { |
b69c8728 JT |
1317 | fprintf (file, |
1318 | _("\nThere is an import table in %s, but that section has no contents\n"), | |
1319 | section->name); | |
0a1b45a2 | 1320 | return true; |
07d6d2b8 | 1321 | } |
8181c403 | 1322 | } |
5933bdc9 | 1323 | |
695344c0 | 1324 | /* xgettext:c-format */ |
8181c403 AM |
1325 | fprintf (file, _("\nThere is an import table in %s at 0x%lx\n"), |
1326 | section->name, (unsigned long) addr); | |
277d1b5e | 1327 | |
8181c403 | 1328 | dataoff = addr - section->vma; |
277d1b5e | 1329 | |
9602af51 | 1330 | fprintf (file, |
6fa957a9 KH |
1331 | _("\nThe Import Tables (interpreted %s section contents)\n"), |
1332 | section->name); | |
9602af51 | 1333 | fprintf (file, |
ca09e32b NC |
1334 | _("\ |
1335 | vma: Hint Time Forward DLL First\n\ | |
1336 | Table Stamp Chain Name Thunk\n")); | |
277d1b5e | 1337 | |
db8503c4 | 1338 | /* Read the whole section. Some of the fields might be before dataoff. */ |
eea6121a AM |
1339 | if (!bfd_malloc_and_get_section (abfd, section, &data)) |
1340 | { | |
c9594989 | 1341 | free (data); |
0a1b45a2 | 1342 | return false; |
eea6121a | 1343 | } |
277d1b5e | 1344 | |
db8503c4 | 1345 | adj = section->vma - extra->ImageBase; |
277d1b5e | 1346 | |
5e226794 | 1347 | /* Print all image import descriptors. */ |
4e1fc599 | 1348 | for (i = dataoff; i + onaline <= datasize; i += onaline) |
277d1b5e ILT |
1349 | { |
1350 | bfd_vma hint_addr; | |
1351 | bfd_vma time_stamp; | |
1352 | bfd_vma forward_chain; | |
1353 | bfd_vma dll_name; | |
1354 | bfd_vma first_thunk; | |
1355 | int idx = 0; | |
1356 | bfd_size_type j; | |
1357 | char *dll; | |
1358 | ||
6c73cbb1 | 1359 | /* Print (i + extra->DataDirectory[PE_IMPORT_TABLE].VirtualAddress). */ |
4e1fc599 AM |
1360 | fprintf (file, " %08lx\t", (unsigned long) (i + adj)); |
1361 | hint_addr = bfd_get_32 (abfd, data + i); | |
1362 | time_stamp = bfd_get_32 (abfd, data + i + 4); | |
1363 | forward_chain = bfd_get_32 (abfd, data + i + 8); | |
1364 | dll_name = bfd_get_32 (abfd, data + i + 12); | |
1365 | first_thunk = bfd_get_32 (abfd, data + i + 16); | |
5933bdc9 ILT |
1366 | |
1367 | fprintf (file, "%08lx %08lx %08lx %08lx %08lx\n", | |
a76b448c AM |
1368 | (unsigned long) hint_addr, |
1369 | (unsigned long) time_stamp, | |
1370 | (unsigned long) forward_chain, | |
1371 | (unsigned long) dll_name, | |
1372 | (unsigned long) first_thunk); | |
277d1b5e ILT |
1373 | |
1374 | if (hint_addr == 0 && first_thunk == 0) | |
1375 | break; | |
1376 | ||
a50b2160 | 1377 | if (dll_name - adj >= section->size) |
07d6d2b8 | 1378 | break; |
a50b2160 | 1379 | |
8181c403 | 1380 | dll = (char *) data + dll_name - adj; |
36e9d67b NC |
1381 | /* PR 17512 file: 078-12277-0.004. */ |
1382 | bfd_size_type maxlen = (char *)(data + datasize) - dll - 1; | |
1383 | fprintf (file, _("\n\tDLL Name: %.*s\n"), (int) maxlen, dll); | |
277d1b5e | 1384 | |
9949827b DBR |
1385 | /* PR 21546: When the Hint Address is zero, |
1386 | we try the First Thunk instead. */ | |
1387 | if (hint_addr == 0) | |
1388 | hint_addr = first_thunk; | |
1389 | ||
53db9cf9 | 1390 | if (hint_addr != 0 && hint_addr - adj < datasize) |
277d1b5e | 1391 | { |
6e7c73dd CF |
1392 | bfd_byte *ft_data; |
1393 | asection *ft_section; | |
1394 | bfd_vma ft_addr; | |
1395 | bfd_size_type ft_datasize; | |
1396 | int ft_idx; | |
4e1fc599 | 1397 | int ft_allocated; |
6e7c73dd | 1398 | |
5e226794 | 1399 | fprintf (file, _("\tvma: Hint/Ord Member-Name Bound-To\n")); |
277d1b5e | 1400 | |
8181c403 | 1401 | idx = hint_addr - adj; |
4e1fc599 | 1402 | |
5e226794 | 1403 | ft_addr = first_thunk + extra->ImageBase; |
6e7c73dd | 1404 | ft_idx = first_thunk - adj; |
4e1fc599 AM |
1405 | ft_data = data + ft_idx; |
1406 | ft_datasize = datasize - ft_idx; | |
1407 | ft_allocated = 0; | |
6c73cbb1 NC |
1408 | |
1409 | if (first_thunk != hint_addr) | |
6e7c73dd CF |
1410 | { |
1411 | /* Find the section which contains the first thunk. */ | |
1412 | for (ft_section = abfd->sections; | |
1413 | ft_section != NULL; | |
1414 | ft_section = ft_section->next) | |
1415 | { | |
6e7c73dd | 1416 | if (ft_addr >= ft_section->vma |
4e1fc599 | 1417 | && ft_addr < ft_section->vma + ft_section->size) |
6e7c73dd CF |
1418 | break; |
1419 | } | |
1420 | ||
1421 | if (ft_section == NULL) | |
1422 | { | |
1423 | fprintf (file, | |
1424 | _("\nThere is a first thunk, but the section containing it could not be found\n")); | |
1425 | continue; | |
1426 | } | |
1427 | ||
1428 | /* Now check to see if this section is the same as our current | |
1429 | section. If it is not then we will have to load its data in. */ | |
4e1fc599 | 1430 | if (ft_section != section) |
6e7c73dd CF |
1431 | { |
1432 | ft_idx = first_thunk - (ft_section->vma - extra->ImageBase); | |
4e1fc599 | 1433 | ft_datasize = ft_section->size - ft_idx; |
10c38619 AM |
1434 | if (!get_contents_sanity_check (abfd, ft_section, |
1435 | ft_idx, ft_datasize)) | |
1436 | continue; | |
4e1fc599 | 1437 | ft_data = (bfd_byte *) bfd_malloc (ft_datasize); |
6e7c73dd CF |
1438 | if (ft_data == NULL) |
1439 | continue; | |
1440 | ||
4e1fc599 AM |
1441 | /* Read ft_datasize bytes starting at offset ft_idx. */ |
1442 | if (!bfd_get_section_contents (abfd, ft_section, ft_data, | |
1443 | (bfd_vma) ft_idx, ft_datasize)) | |
6e7c73dd CF |
1444 | { |
1445 | free (ft_data); | |
1446 | continue; | |
1447 | } | |
6e7c73dd CF |
1448 | ft_allocated = 1; |
1449 | } | |
1450 | } | |
5e226794 NC |
1451 | |
1452 | /* Print HintName vector entries. */ | |
99ad8390 | 1453 | #ifdef COFF_WITH_pex64 |
4e1fc599 | 1454 | for (j = 0; idx + j + 8 <= datasize; j += 8) |
99ad8390 | 1455 | { |
f41e4712 | 1456 | bfd_size_type amt; |
99ad8390 NC |
1457 | unsigned long member = bfd_get_32 (abfd, data + idx + j); |
1458 | unsigned long member_high = bfd_get_32 (abfd, data + idx + j + 4); | |
1459 | ||
1460 | if (!member && !member_high) | |
1461 | break; | |
1462 | ||
f41e4712 NC |
1463 | amt = member - adj; |
1464 | ||
5879bb8f | 1465 | if (HighBitSet (member_high)) |
99ad8390 | 1466 | fprintf (file, "\t%lx%08lx\t %4lx%08lx <none>", |
5879bb8f NC |
1467 | member_high, member, |
1468 | WithoutHighBit (member_high), member); | |
20ad5e28 | 1469 | /* PR binutils/17512: Handle corrupt PE data. */ |
4d465c68 | 1470 | else if (amt >= datasize || amt + 2 >= datasize) |
20ad5e28 | 1471 | fprintf (file, _("\t<corrupt: 0x%04lx>"), member); |
99ad8390 NC |
1472 | else |
1473 | { | |
1474 | int ordinal; | |
1475 | char *member_name; | |
1476 | ||
f41e4712 NC |
1477 | ordinal = bfd_get_16 (abfd, data + amt); |
1478 | member_name = (char *) data + amt + 2; | |
1479 | fprintf (file, "\t%04lx\t %4d %.*s",member, ordinal, | |
1480 | (int) (datasize - (amt + 2)), member_name); | |
99ad8390 NC |
1481 | } |
1482 | ||
1483 | /* If the time stamp is not zero, the import address | |
1484 | table holds actual addresses. */ | |
1485 | if (time_stamp != 0 | |
1486 | && first_thunk != 0 | |
4e1fc599 AM |
1487 | && first_thunk != hint_addr |
1488 | && j + 4 <= ft_datasize) | |
99ad8390 | 1489 | fprintf (file, "\t%04lx", |
4e1fc599 | 1490 | (unsigned long) bfd_get_32 (abfd, ft_data + j)); |
99ad8390 NC |
1491 | fprintf (file, "\n"); |
1492 | } | |
1493 | #else | |
4e1fc599 | 1494 | for (j = 0; idx + j + 4 <= datasize; j += 4) |
277d1b5e | 1495 | { |
f41e4712 | 1496 | bfd_size_type amt; |
277d1b5e ILT |
1497 | unsigned long member = bfd_get_32 (abfd, data + idx + j); |
1498 | ||
4e1fc599 | 1499 | /* Print single IMAGE_IMPORT_BY_NAME vector. */ |
277d1b5e ILT |
1500 | if (member == 0) |
1501 | break; | |
5e226794 | 1502 | |
f41e4712 | 1503 | amt = member - adj; |
4d465c68 | 1504 | |
5879bb8f | 1505 | if (HighBitSet (member)) |
5e226794 | 1506 | fprintf (file, "\t%04lx\t %4lu <none>", |
5879bb8f | 1507 | member, WithoutHighBit (member)); |
20ad5e28 | 1508 | /* PR binutils/17512: Handle corrupt PE data. */ |
4d465c68 | 1509 | else if (amt >= datasize || amt + 2 >= datasize) |
20ad5e28 | 1510 | fprintf (file, _("\t<corrupt: 0x%04lx>"), member); |
277d1b5e ILT |
1511 | else |
1512 | { | |
1513 | int ordinal; | |
1514 | char *member_name; | |
1515 | ||
f41e4712 NC |
1516 | ordinal = bfd_get_16 (abfd, data + amt); |
1517 | member_name = (char *) data + amt + 2; | |
1518 | fprintf (file, "\t%04lx\t %4d %.*s", | |
1519 | member, ordinal, | |
1520 | (int) (datasize - (amt + 2)), member_name); | |
277d1b5e | 1521 | } |
5e226794 | 1522 | |
277d1b5e | 1523 | /* If the time stamp is not zero, the import address |
5e226794 NC |
1524 | table holds actual addresses. */ |
1525 | if (time_stamp != 0 | |
1526 | && first_thunk != 0 | |
4e1fc599 AM |
1527 | && first_thunk != hint_addr |
1528 | && j + 4 <= ft_datasize) | |
277d1b5e | 1529 | fprintf (file, "\t%04lx", |
4e1fc599 | 1530 | (unsigned long) bfd_get_32 (abfd, ft_data + j)); |
277d1b5e ILT |
1531 | |
1532 | fprintf (file, "\n"); | |
1533 | } | |
99ad8390 | 1534 | #endif |
e4cf60a8 NC |
1535 | if (ft_allocated) |
1536 | free (ft_data); | |
277d1b5e ILT |
1537 | } |
1538 | ||
9602af51 | 1539 | fprintf (file, "\n"); |
277d1b5e ILT |
1540 | } |
1541 | ||
1542 | free (data); | |
1543 | ||
0a1b45a2 | 1544 | return true; |
277d1b5e ILT |
1545 | } |
1546 | ||
0a1b45a2 | 1547 | static bool |
7920ce38 | 1548 | pe_print_edata (bfd * abfd, void * vfile) |
277d1b5e ILT |
1549 | { |
1550 | FILE *file = (FILE *) vfile; | |
a76b448c | 1551 | bfd_byte *data; |
8181c403 | 1552 | asection *section; |
a76b448c | 1553 | bfd_size_type datasize = 0; |
277d1b5e ILT |
1554 | bfd_size_type dataoff; |
1555 | bfd_size_type i; | |
b69c8728 | 1556 | bfd_vma adj; |
1725a96e NC |
1557 | struct EDT_type |
1558 | { | |
07d6d2b8 | 1559 | long export_flags; /* Reserved - should be zero. */ |
6fa957a9 KH |
1560 | long time_stamp; |
1561 | short major_ver; | |
1562 | short minor_ver; | |
07d6d2b8 AM |
1563 | bfd_vma name; /* RVA - relative to image base. */ |
1564 | long base; /* Ordinal base. */ | |
7920ce38 | 1565 | unsigned long num_functions;/* Number in the export address table. */ |
07d6d2b8 | 1566 | unsigned long num_names; /* Number in the name pointer table. */ |
7920ce38 NC |
1567 | bfd_vma eat_addr; /* RVA to the export address table. */ |
1568 | bfd_vma npt_addr; /* RVA to the Export Name Pointer Table. */ | |
1569 | bfd_vma ot_addr; /* RVA to the Ordinal Table. */ | |
6fa957a9 | 1570 | } edt; |
277d1b5e ILT |
1571 | |
1572 | pe_data_type *pe = pe_data (abfd); | |
1573 | struct internal_extra_pe_aouthdr *extra = &pe->pe_opthdr; | |
1574 | ||
8181c403 | 1575 | bfd_vma addr; |
277d1b5e | 1576 | |
6c73cbb1 | 1577 | addr = extra->DataDirectory[PE_EXPORT_TABLE].VirtualAddress; |
277d1b5e | 1578 | |
6c73cbb1 | 1579 | if (addr == 0 && extra->DataDirectory[PE_EXPORT_TABLE].Size == 0) |
8181c403 | 1580 | { |
a76b448c AM |
1581 | /* Maybe the extra header isn't there. Look for the section. */ |
1582 | section = bfd_get_section_by_name (abfd, ".edata"); | |
1583 | if (section == NULL) | |
0a1b45a2 | 1584 | return true; |
a76b448c AM |
1585 | |
1586 | addr = section->vma; | |
0facbdf5 | 1587 | dataoff = 0; |
eea6121a | 1588 | datasize = section->size; |
a76b448c | 1589 | if (datasize == 0) |
0a1b45a2 | 1590 | return true; |
8181c403 | 1591 | } |
a76b448c | 1592 | else |
8181c403 | 1593 | { |
a76b448c | 1594 | addr += extra->ImageBase; |
1725a96e | 1595 | |
a76b448c | 1596 | for (section = abfd->sections; section != NULL; section = section->next) |
0facbdf5 NC |
1597 | if (addr >= section->vma && addr < section->vma + section->size) |
1598 | break; | |
a76b448c AM |
1599 | |
1600 | if (section == NULL) | |
1601 | { | |
1602 | fprintf (file, | |
1603 | _("\nThere is an export table, but the section containing it could not be found\n")); | |
0a1b45a2 | 1604 | return true; |
a76b448c | 1605 | } |
0facbdf5 NC |
1606 | |
1607 | dataoff = addr - section->vma; | |
6c73cbb1 | 1608 | datasize = extra->DataDirectory[PE_EXPORT_TABLE].Size; |
277d1b5e ILT |
1609 | } |
1610 | ||
5a4b0ccc | 1611 | /* PR 17512: Handle corrupt PE binaries. */ |
b4560c7d | 1612 | if (datasize < 40) |
5a4b0ccc NC |
1613 | { |
1614 | fprintf (file, | |
695344c0 | 1615 | /* xgettext:c-format */ |
5a4b0ccc NC |
1616 | _("\nThere is an export table in %s, but it is too small (%d)\n"), |
1617 | section->name, (int) datasize); | |
0a1b45a2 | 1618 | return true; |
5a4b0ccc NC |
1619 | } |
1620 | ||
10c38619 AM |
1621 | if (!get_contents_sanity_check (abfd, section, dataoff, datasize)) |
1622 | { | |
1623 | fprintf (file, | |
1624 | _("\nThere is an export table in %s, but contents cannot be read\n"), | |
1625 | section->name); | |
1626 | return true; | |
1627 | } | |
1628 | ||
695344c0 | 1629 | /* xgettext:c-format */ |
8181c403 AM |
1630 | fprintf (file, _("\nThere is an export table in %s at 0x%lx\n"), |
1631 | section->name, (unsigned long) addr); | |
1632 | ||
a50b1753 | 1633 | data = (bfd_byte *) bfd_malloc (datasize); |
8181c403 | 1634 | if (data == NULL) |
0a1b45a2 | 1635 | return false; |
277d1b5e | 1636 | |
7920ce38 | 1637 | if (! bfd_get_section_contents (abfd, section, data, |
dc810e39 | 1638 | (file_ptr) dataoff, datasize)) |
10c38619 AM |
1639 | { |
1640 | free (data); | |
1641 | return false; | |
1642 | } | |
277d1b5e | 1643 | |
6fa957a9 | 1644 | /* Go get Export Directory Table. */ |
07d6d2b8 AM |
1645 | edt.export_flags = bfd_get_32 (abfd, data + 0); |
1646 | edt.time_stamp = bfd_get_32 (abfd, data + 4); | |
1647 | edt.major_ver = bfd_get_16 (abfd, data + 8); | |
1648 | edt.minor_ver = bfd_get_16 (abfd, data + 10); | |
1649 | edt.name = bfd_get_32 (abfd, data + 12); | |
1650 | edt.base = bfd_get_32 (abfd, data + 16); | |
6fa957a9 | 1651 | edt.num_functions = bfd_get_32 (abfd, data + 20); |
07d6d2b8 AM |
1652 | edt.num_names = bfd_get_32 (abfd, data + 24); |
1653 | edt.eat_addr = bfd_get_32 (abfd, data + 28); | |
1654 | edt.npt_addr = bfd_get_32 (abfd, data + 32); | |
1655 | edt.ot_addr = bfd_get_32 (abfd, data + 36); | |
277d1b5e | 1656 | |
8181c403 | 1657 | adj = section->vma - extra->ImageBase + dataoff; |
277d1b5e | 1658 | |
1725a96e | 1659 | /* Dump the EDT first. */ |
9602af51 | 1660 | fprintf (file, |
6fa957a9 KH |
1661 | _("\nThe Export Tables (interpreted %s section contents)\n\n"), |
1662 | section->name); | |
277d1b5e | 1663 | |
9602af51 | 1664 | fprintf (file, |
6fa957a9 | 1665 | _("Export Flags \t\t\t%lx\n"), (unsigned long) edt.export_flags); |
277d1b5e | 1666 | |
9602af51 | 1667 | fprintf (file, |
6fa957a9 | 1668 | _("Time/Date stamp \t\t%lx\n"), (unsigned long) edt.time_stamp); |
277d1b5e | 1669 | |
9602af51 | 1670 | fprintf (file, |
695344c0 | 1671 | /* xgettext:c-format */ |
6fa957a9 | 1672 | _("Major/Minor \t\t\t%d/%d\n"), edt.major_ver, edt.minor_ver); |
277d1b5e ILT |
1673 | |
1674 | fprintf (file, | |
1675 | _("Name \t\t\t\t")); | |
ebf12fbe | 1676 | bfd_fprintf_vma (abfd, file, edt.name); |
b69c8728 JT |
1677 | |
1678 | if ((edt.name >= adj) && (edt.name < adj + datasize)) | |
201159ec NC |
1679 | fprintf (file, " %.*s\n", |
1680 | (int) (datasize - (edt.name - adj)), | |
1681 | data + edt.name - adj); | |
b69c8728 JT |
1682 | else |
1683 | fprintf (file, "(outside .edata section)\n"); | |
277d1b5e | 1684 | |
9602af51 | 1685 | fprintf (file, |
6fa957a9 | 1686 | _("Ordinal Base \t\t\t%ld\n"), edt.base); |
277d1b5e | 1687 | |
9602af51 | 1688 | fprintf (file, |
6fa957a9 | 1689 | _("Number in:\n")); |
277d1b5e | 1690 | |
9602af51 | 1691 | fprintf (file, |
6fa957a9 KH |
1692 | _("\tExport Address Table \t\t%08lx\n"), |
1693 | edt.num_functions); | |
277d1b5e | 1694 | |
9602af51 | 1695 | fprintf (file, |
6fa957a9 | 1696 | _("\t[Name Pointer/Ordinal] Table\t%08lx\n"), edt.num_names); |
277d1b5e | 1697 | |
9602af51 | 1698 | fprintf (file, |
6fa957a9 | 1699 | _("Table Addresses\n")); |
277d1b5e ILT |
1700 | |
1701 | fprintf (file, | |
1702 | _("\tExport Address Table \t\t")); | |
ebf12fbe | 1703 | bfd_fprintf_vma (abfd, file, edt.eat_addr); |
277d1b5e ILT |
1704 | fprintf (file, "\n"); |
1705 | ||
1706 | fprintf (file, | |
6fa957a9 | 1707 | _("\tName Pointer Table \t\t")); |
ebf12fbe | 1708 | bfd_fprintf_vma (abfd, file, edt.npt_addr); |
277d1b5e ILT |
1709 | fprintf (file, "\n"); |
1710 | ||
1711 | fprintf (file, | |
1712 | _("\tOrdinal Table \t\t\t")); | |
ebf12fbe | 1713 | bfd_fprintf_vma (abfd, file, edt.ot_addr); |
277d1b5e ILT |
1714 | fprintf (file, "\n"); |
1715 | ||
5933bdc9 | 1716 | /* The next table to find is the Export Address Table. It's basically |
277d1b5e ILT |
1717 | a list of pointers that either locate a function in this dll, or |
1718 | forward the call to another dll. Something like: | |
1725a96e NC |
1719 | typedef union |
1720 | { | |
07d6d2b8 AM |
1721 | long export_rva; |
1722 | long forwarder_rva; | |
7920ce38 | 1723 | } export_address_table_entry; */ |
277d1b5e | 1724 | |
9602af51 | 1725 | fprintf (file, |
277d1b5e ILT |
1726 | _("\nExport Address Table -- Ordinal Base %ld\n"), |
1727 | edt.base); | |
1728 | ||
bf67003b | 1729 | /* PR 17512: Handle corrupt PE binaries. */ |
cf93e9c2 AM |
1730 | /* PR 17512 file: 140-165018-0.004. */ |
1731 | if (edt.eat_addr - adj >= datasize | |
64d29018 | 1732 | /* PR 17512: file: 092b1829 */ |
cf93e9c2 AM |
1733 | || (edt.num_functions + 1) * 4 < edt.num_functions |
1734 | || edt.eat_addr - adj + (edt.num_functions + 1) * 4 > datasize) | |
bf67003b NC |
1735 | fprintf (file, _("\tInvalid Export Address Table rva (0x%lx) or entry count (0x%lx)\n"), |
1736 | (long) edt.eat_addr, | |
1737 | (long) edt.num_functions); | |
1738 | else for (i = 0; i < edt.num_functions; ++i) | |
277d1b5e ILT |
1739 | { |
1740 | bfd_vma eat_member = bfd_get_32 (abfd, | |
8181c403 | 1741 | data + edt.eat_addr + (i * 4) - adj); |
277d1b5e ILT |
1742 | if (eat_member == 0) |
1743 | continue; | |
1744 | ||
db8503c4 | 1745 | if (eat_member - adj <= datasize) |
277d1b5e | 1746 | { |
db8503c4 | 1747 | /* This rva is to a name (forwarding function) in our section. */ |
6fa957a9 | 1748 | /* Should locate a function descriptor. */ |
5933bdc9 | 1749 | fprintf (file, |
36e9d67b | 1750 | "\t[%4ld] +base[%4ld] %04lx %s -- %.*s\n", |
a76b448c AM |
1751 | (long) i, |
1752 | (long) (i + edt.base), | |
1753 | (unsigned long) eat_member, | |
1754 | _("Forwarder RVA"), | |
36e9d67b | 1755 | (int)(datasize - (eat_member - adj)), |
a76b448c | 1756 | data + eat_member - adj); |
277d1b5e ILT |
1757 | } |
1758 | else | |
1759 | { | |
6fa957a9 | 1760 | /* Should locate a function descriptor in the reldata section. */ |
5933bdc9 ILT |
1761 | fprintf (file, |
1762 | "\t[%4ld] +base[%4ld] %04lx %s\n", | |
a76b448c AM |
1763 | (long) i, |
1764 | (long) (i + edt.base), | |
1765 | (unsigned long) eat_member, | |
5933bdc9 | 1766 | _("Export RVA")); |
277d1b5e ILT |
1767 | } |
1768 | } | |
1769 | ||
6fa957a9 KH |
1770 | /* The Export Name Pointer Table is paired with the Export Ordinal Table. */ |
1771 | /* Dump them in parallel for clarity. */ | |
9602af51 | 1772 | fprintf (file, |
6fa957a9 | 1773 | _("\n[Ordinal/Name Pointer] Table\n")); |
277d1b5e | 1774 | |
bf67003b | 1775 | /* PR 17512: Handle corrupt PE binaries. */ |
36e9d67b | 1776 | if (edt.npt_addr + (edt.num_names * 4) - adj >= datasize |
64d29018 NC |
1777 | /* PR 17512: file: bb68816e. */ |
1778 | || edt.num_names * 4 < edt.num_names | |
36e9d67b | 1779 | || (data + edt.npt_addr - adj) < data) |
695344c0 | 1780 | /* xgettext:c-format */ |
bf67003b NC |
1781 | fprintf (file, _("\tInvalid Name Pointer Table rva (0x%lx) or entry count (0x%lx)\n"), |
1782 | (long) edt.npt_addr, | |
1783 | (long) edt.num_names); | |
36e9d67b NC |
1784 | /* PR 17512: file: 140-147171-0.004. */ |
1785 | else if (edt.ot_addr + (edt.num_names * 2) - adj >= datasize | |
1786 | || data + edt.ot_addr - adj < data) | |
695344c0 | 1787 | /* xgettext:c-format */ |
bf67003b NC |
1788 | fprintf (file, _("\tInvalid Ordinal Table rva (0x%lx) or entry count (0x%lx)\n"), |
1789 | (long) edt.ot_addr, | |
1790 | (long) edt.num_names); | |
1791 | else for (i = 0; i < edt.num_names; ++i) | |
277d1b5e | 1792 | { |
20ad5e28 NC |
1793 | bfd_vma name_ptr; |
1794 | bfd_vma ord; | |
9602af51 | 1795 | |
20ad5e28 NC |
1796 | ord = bfd_get_16 (abfd, data + edt.ot_addr + (i * 2) - adj); |
1797 | name_ptr = bfd_get_32 (abfd, data + edt.npt_addr + (i * 4) - adj); | |
277d1b5e | 1798 | |
20ad5e28 NC |
1799 | if ((name_ptr - adj) >= datasize) |
1800 | { | |
695344c0 | 1801 | /* xgettext:c-format */ |
20ad5e28 NC |
1802 | fprintf (file, _("\t[%4ld] <corrupt offset: %lx>\n"), |
1803 | (long) ord, (long) name_ptr); | |
1804 | } | |
1805 | else | |
1806 | { | |
1807 | char * name = (char *) data + name_ptr - adj; | |
1808 | ||
36e9d67b NC |
1809 | fprintf (file, "\t[%4ld] %.*s\n", (long) ord, |
1810 | (int)((char *)(data + datasize) - name), name); | |
20ad5e28 | 1811 | } |
277d1b5e ILT |
1812 | } |
1813 | ||
1814 | free (data); | |
1815 | ||
0a1b45a2 | 1816 | return true; |
277d1b5e ILT |
1817 | } |
1818 | ||
fac41780 JW |
1819 | /* This really is architecture dependent. On IA-64, a .pdata entry |
1820 | consists of three dwords containing relative virtual addresses that | |
1821 | specify the start and end address of the code range the entry | |
4e1fc599 | 1822 | covers and the address of the corresponding unwind info data. |
2b5c217d NC |
1823 | |
1824 | On ARM and SH-4, a compressed PDATA structure is used : | |
1825 | _IMAGE_CE_RUNTIME_FUNCTION_ENTRY, whereas MIPS is documented to use | |
1826 | _IMAGE_ALPHA_RUNTIME_FUNCTION_ENTRY. | |
1827 | See http://msdn2.microsoft.com/en-us/library/ms253988(VS.80).aspx . | |
1828 | ||
799c00e0 | 1829 | This is the version for uncompressed data. */ |
6fa957a9 | 1830 | |
0a1b45a2 | 1831 | static bool |
7920ce38 | 1832 | pe_print_pdata (bfd * abfd, void * vfile) |
277d1b5e | 1833 | { |
31f60095 | 1834 | #if defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) && !defined(COFF_WITH_peAArch64) && !defined(COFF_WITH_peLoongArch64) |
99ad8390 | 1835 | # define PDATA_ROW_SIZE (3 * 8) |
fac41780 | 1836 | #else |
99ad8390 | 1837 | # define PDATA_ROW_SIZE (5 * 4) |
fac41780 | 1838 | #endif |
277d1b5e ILT |
1839 | FILE *file = (FILE *) vfile; |
1840 | bfd_byte *data = 0; | |
1841 | asection *section = bfd_get_section_by_name (abfd, ".pdata"); | |
1842 | bfd_size_type datasize = 0; | |
1843 | bfd_size_type i; | |
1844 | bfd_size_type start, stop; | |
fac41780 | 1845 | int onaline = PDATA_ROW_SIZE; |
277d1b5e | 1846 | |
5933bdc9 ILT |
1847 | if (section == NULL |
1848 | || coff_section_data (abfd, section) == NULL | |
1849 | || pei_section_data (abfd, section) == NULL) | |
0a1b45a2 | 1850 | return true; |
277d1b5e | 1851 | |
5933bdc9 | 1852 | stop = pei_section_data (abfd, section)->virt_size; |
277d1b5e | 1853 | if ((stop % onaline) != 0) |
6fa957a9 | 1854 | fprintf (file, |
695344c0 | 1855 | /* xgettext:c-format */ |
59d08d6c | 1856 | _("warning, .pdata section size (%ld) is not a multiple of %d\n"), |
6fa957a9 | 1857 | (long) stop, onaline); |
277d1b5e | 1858 | |
5933bdc9 ILT |
1859 | fprintf (file, |
1860 | _("\nThe Function Table (interpreted .pdata section contents)\n")); | |
31f60095 | 1861 | #if defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) && !defined(COFF_WITH_peAArch64) && !defined(COFF_WITH_peLoongArch64) |
9602af51 | 1862 | fprintf (file, |
6fa957a9 | 1863 | _(" vma:\t\t\tBegin Address End Address Unwind Info\n")); |
fac41780 | 1864 | #else |
ca09e32b NC |
1865 | fprintf (file, _("\ |
1866 | vma:\t\tBegin End EH EH PrologEnd Exception\n\ | |
1867 | \t\tAddress Address Handler Data Address Mask\n")); | |
fac41780 | 1868 | #endif |
277d1b5e | 1869 | |
eea6121a | 1870 | datasize = section->size; |
dc810e39 | 1871 | if (datasize == 0) |
0a1b45a2 | 1872 | return true; |
277d1b5e | 1873 | |
6937bb54 NC |
1874 | /* PR 17512: file: 002-193900-0.004. */ |
1875 | if (datasize < stop) | |
1876 | { | |
695344c0 | 1877 | /* xgettext:c-format */ |
6937bb54 NC |
1878 | fprintf (file, _("Virtual size of .pdata section (%ld) larger than real size (%ld)\n"), |
1879 | (long) stop, (long) datasize); | |
0a1b45a2 | 1880 | return false; |
6937bb54 NC |
1881 | } |
1882 | ||
7920ce38 | 1883 | if (! bfd_malloc_and_get_section (abfd, section, &data)) |
eea6121a | 1884 | { |
c9594989 | 1885 | free (data); |
0a1b45a2 | 1886 | return false; |
eea6121a | 1887 | } |
277d1b5e ILT |
1888 | |
1889 | start = 0; | |
1890 | ||
1891 | for (i = start; i < stop; i += onaline) | |
1892 | { | |
1893 | bfd_vma begin_addr; | |
1894 | bfd_vma end_addr; | |
1895 | bfd_vma eh_handler; | |
1896 | bfd_vma eh_data; | |
1897 | bfd_vma prolog_end_addr; | |
31f60095 | 1898 | #if !defined(COFF_WITH_pep) || defined(COFF_WITH_pex64) || defined(COFF_WITH_peAArch64) || defined(COFF_WITH_peLoongArch64) |
5933bdc9 | 1899 | int em_data; |
c7e2358a | 1900 | #endif |
277d1b5e | 1901 | |
fac41780 | 1902 | if (i + PDATA_ROW_SIZE > stop) |
277d1b5e | 1903 | break; |
5933bdc9 | 1904 | |
07d6d2b8 AM |
1905 | begin_addr = GET_PDATA_ENTRY (abfd, data + i ); |
1906 | end_addr = GET_PDATA_ENTRY (abfd, data + i + 4); | |
6fa957a9 | 1907 | eh_handler = GET_PDATA_ENTRY (abfd, data + i + 8); |
07d6d2b8 | 1908 | eh_data = GET_PDATA_ENTRY (abfd, data + i + 12); |
6fa957a9 | 1909 | prolog_end_addr = GET_PDATA_ENTRY (abfd, data + i + 16); |
9602af51 | 1910 | |
277d1b5e ILT |
1911 | if (begin_addr == 0 && end_addr == 0 && eh_handler == 0 |
1912 | && eh_data == 0 && prolog_end_addr == 0) | |
1725a96e NC |
1913 | /* We are probably into the padding of the section now. */ |
1914 | break; | |
277d1b5e | 1915 | |
31f60095 | 1916 | #if !defined(COFF_WITH_pep) || defined(COFF_WITH_pex64) || defined(COFF_WITH_peAArch64) || defined(COFF_WITH_peLoongArch64) |
5933bdc9 | 1917 | em_data = ((eh_handler & 0x1) << 2) | (prolog_end_addr & 0x3); |
c7e2358a | 1918 | #endif |
6fa957a9 KH |
1919 | eh_handler &= ~(bfd_vma) 0x3; |
1920 | prolog_end_addr &= ~(bfd_vma) 0x3; | |
fac41780 JW |
1921 | |
1922 | fputc (' ', file); | |
ebf12fbe DK |
1923 | bfd_fprintf_vma (abfd, file, i + section->vma); fputc ('\t', file); |
1924 | bfd_fprintf_vma (abfd, file, begin_addr); fputc (' ', file); | |
1925 | bfd_fprintf_vma (abfd, file, end_addr); fputc (' ', file); | |
1926 | bfd_fprintf_vma (abfd, file, eh_handler); | |
31f60095 | 1927 | #if !defined(COFF_WITH_pep) || defined(COFF_WITH_pex64) || defined(COFF_WITH_peAArch64) || defined(COFF_WITH_peLoongArch64) |
fac41780 | 1928 | fputc (' ', file); |
ebf12fbe DK |
1929 | bfd_fprintf_vma (abfd, file, eh_data); fputc (' ', file); |
1930 | bfd_fprintf_vma (abfd, file, prolog_end_addr); | |
fac41780 JW |
1931 | fprintf (file, " %x", em_data); |
1932 | #endif | |
9602af51 | 1933 | fprintf (file, "\n"); |
277d1b5e ILT |
1934 | } |
1935 | ||
1936 | free (data); | |
1937 | ||
0a1b45a2 | 1938 | return true; |
2b5c217d | 1939 | #undef PDATA_ROW_SIZE |
277d1b5e ILT |
1940 | } |
1941 | ||
799c00e0 NC |
1942 | typedef struct sym_cache |
1943 | { | |
07d6d2b8 | 1944 | int symcount; |
799c00e0 NC |
1945 | asymbol ** syms; |
1946 | } sym_cache; | |
1947 | ||
1948 | static asymbol ** | |
1949 | slurp_symtab (bfd *abfd, sym_cache *psc) | |
1950 | { | |
1951 | asymbol ** sy = NULL; | |
1952 | long storage; | |
1953 | ||
1954 | if (!(bfd_get_file_flags (abfd) & HAS_SYMS)) | |
1955 | { | |
1956 | psc->symcount = 0; | |
1957 | return NULL; | |
1958 | } | |
1959 | ||
1960 | storage = bfd_get_symtab_upper_bound (abfd); | |
1961 | if (storage < 0) | |
1962 | return NULL; | |
1963 | if (storage) | |
86eafac0 NC |
1964 | { |
1965 | sy = (asymbol **) bfd_malloc (storage); | |
1966 | if (sy == NULL) | |
1967 | return NULL; | |
1968 | } | |
799c00e0 NC |
1969 | |
1970 | psc->symcount = bfd_canonicalize_symtab (abfd, sy); | |
1971 | if (psc->symcount < 0) | |
1972 | return NULL; | |
1973 | return sy; | |
1974 | } | |
1975 | ||
1976 | static const char * | |
1977 | my_symbol_for_address (bfd *abfd, bfd_vma func, sym_cache *psc) | |
1978 | { | |
1979 | int i; | |
1980 | ||
1981 | if (psc->syms == 0) | |
1982 | psc->syms = slurp_symtab (abfd, psc); | |
1983 | ||
1984 | for (i = 0; i < psc->symcount; i++) | |
1985 | { | |
1986 | if (psc->syms[i]->section->vma + psc->syms[i]->value == func) | |
1987 | return psc->syms[i]->name; | |
1988 | } | |
1989 | ||
1990 | return NULL; | |
1991 | } | |
1992 | ||
1993 | static void | |
1994 | cleanup_syms (sym_cache *psc) | |
1995 | { | |
1996 | psc->symcount = 0; | |
1997 | free (psc->syms); | |
1998 | psc->syms = NULL; | |
1999 | } | |
2000 | ||
2001 | /* This is the version for "compressed" pdata. */ | |
2002 | ||
0a1b45a2 | 2003 | bool |
799c00e0 NC |
2004 | _bfd_XX_print_ce_compressed_pdata (bfd * abfd, void * vfile) |
2005 | { | |
2006 | # define PDATA_ROW_SIZE (2 * 4) | |
2007 | FILE *file = (FILE *) vfile; | |
2008 | bfd_byte *data = NULL; | |
2009 | asection *section = bfd_get_section_by_name (abfd, ".pdata"); | |
2010 | bfd_size_type datasize = 0; | |
2011 | bfd_size_type i; | |
2012 | bfd_size_type start, stop; | |
2013 | int onaline = PDATA_ROW_SIZE; | |
91d6fa6a | 2014 | struct sym_cache cache = {0, 0} ; |
799c00e0 NC |
2015 | |
2016 | if (section == NULL | |
2017 | || coff_section_data (abfd, section) == NULL | |
2018 | || pei_section_data (abfd, section) == NULL) | |
0a1b45a2 | 2019 | return true; |
799c00e0 NC |
2020 | |
2021 | stop = pei_section_data (abfd, section)->virt_size; | |
2022 | if ((stop % onaline) != 0) | |
2023 | fprintf (file, | |
695344c0 | 2024 | /* xgettext:c-format */ |
59d08d6c | 2025 | _("warning, .pdata section size (%ld) is not a multiple of %d\n"), |
799c00e0 NC |
2026 | (long) stop, onaline); |
2027 | ||
2028 | fprintf (file, | |
2029 | _("\nThe Function Table (interpreted .pdata section contents)\n")); | |
2030 | ||
2031 | fprintf (file, _("\ | |
2032 | vma:\t\tBegin Prolog Function Flags Exception EH\n\ | |
2033 | \t\tAddress Length Length 32b exc Handler Data\n")); | |
2034 | ||
2035 | datasize = section->size; | |
2036 | if (datasize == 0) | |
0a1b45a2 | 2037 | return true; |
799c00e0 NC |
2038 | |
2039 | if (! bfd_malloc_and_get_section (abfd, section, &data)) | |
2040 | { | |
c9594989 | 2041 | free (data); |
0a1b45a2 | 2042 | return false; |
799c00e0 NC |
2043 | } |
2044 | ||
2045 | start = 0; | |
f84ffabb AM |
2046 | if (stop > datasize) |
2047 | stop = datasize; | |
799c00e0 NC |
2048 | |
2049 | for (i = start; i < stop; i += onaline) | |
2050 | { | |
2051 | bfd_vma begin_addr; | |
2052 | bfd_vma other_data; | |
2053 | bfd_vma prolog_length, function_length; | |
2054 | int flag32bit, exception_flag; | |
799c00e0 NC |
2055 | asection *tsection; |
2056 | ||
2057 | if (i + PDATA_ROW_SIZE > stop) | |
2058 | break; | |
2059 | ||
2060 | begin_addr = GET_PDATA_ENTRY (abfd, data + i ); | |
2061 | other_data = GET_PDATA_ENTRY (abfd, data + i + 4); | |
2062 | ||
2063 | if (begin_addr == 0 && other_data == 0) | |
2064 | /* We are probably into the padding of the section now. */ | |
2065 | break; | |
2066 | ||
2067 | prolog_length = (other_data & 0x000000FF); | |
2068 | function_length = (other_data & 0x3FFFFF00) >> 8; | |
2069 | flag32bit = (int)((other_data & 0x40000000) >> 30); | |
2070 | exception_flag = (int)((other_data & 0x80000000) >> 31); | |
2071 | ||
2072 | fputc (' ', file); | |
ebf12fbe DK |
2073 | bfd_fprintf_vma (abfd, file, i + section->vma); fputc ('\t', file); |
2074 | bfd_fprintf_vma (abfd, file, begin_addr); fputc (' ', file); | |
2075 | bfd_fprintf_vma (abfd, file, prolog_length); fputc (' ', file); | |
2076 | bfd_fprintf_vma (abfd, file, function_length); fputc (' ', file); | |
799c00e0 NC |
2077 | fprintf (file, "%2d %2d ", flag32bit, exception_flag); |
2078 | ||
2079 | /* Get the exception handler's address and the data passed from the | |
07d6d2b8 AM |
2080 | .text section. This is really the data that belongs with the .pdata |
2081 | but got "compressed" out for the ARM and SH4 architectures. */ | |
799c00e0 NC |
2082 | tsection = bfd_get_section_by_name (abfd, ".text"); |
2083 | if (tsection && coff_section_data (abfd, tsection) | |
2084 | && pei_section_data (abfd, tsection)) | |
2085 | { | |
4e1fc599 AM |
2086 | bfd_vma eh_off = (begin_addr - 8) - tsection->vma; |
2087 | bfd_byte *tdata; | |
799c00e0 | 2088 | |
4e1fc599 AM |
2089 | tdata = (bfd_byte *) bfd_malloc (8); |
2090 | if (tdata) | |
2091 | { | |
2092 | if (bfd_get_section_contents (abfd, tsection, tdata, eh_off, 8)) | |
799c00e0 NC |
2093 | { |
2094 | bfd_vma eh, eh_data; | |
2095 | ||
2096 | eh = bfd_get_32 (abfd, tdata); | |
2097 | eh_data = bfd_get_32 (abfd, tdata + 4); | |
2098 | fprintf (file, "%08x ", (unsigned int) eh); | |
2099 | fprintf (file, "%08x", (unsigned int) eh_data); | |
2100 | if (eh != 0) | |
2101 | { | |
91d6fa6a | 2102 | const char *s = my_symbol_for_address (abfd, eh, &cache); |
799c00e0 NC |
2103 | |
2104 | if (s) | |
2105 | fprintf (file, " (%s) ", s); | |
2106 | } | |
2107 | } | |
2108 | free (tdata); | |
2109 | } | |
799c00e0 NC |
2110 | } |
2111 | ||
2112 | fprintf (file, "\n"); | |
2113 | } | |
2114 | ||
2115 | free (data); | |
2116 | ||
91d6fa6a | 2117 | cleanup_syms (& cache); |
799c00e0 | 2118 | |
0a1b45a2 | 2119 | return true; |
799c00e0 NC |
2120 | #undef PDATA_ROW_SIZE |
2121 | } | |
c7c7219d | 2122 | |
799c00e0 | 2123 | \f |
5933bdc9 | 2124 | #define IMAGE_REL_BASED_HIGHADJ 4 |
1725a96e | 2125 | static const char * const tbl[] = |
7920ce38 NC |
2126 | { |
2127 | "ABSOLUTE", | |
2128 | "HIGH", | |
2129 | "LOW", | |
2130 | "HIGHLOW", | |
2131 | "HIGHADJ", | |
2132 | "MIPS_JMPADDR", | |
2133 | "SECTION", | |
2134 | "REL32", | |
2135 | "RESERVED1", | |
2136 | "MIPS_JMPADDR16", | |
2137 | "DIR64", | |
2bfd55ca | 2138 | "HIGH3ADJ", |
7920ce38 NC |
2139 | "UNKNOWN", /* MUST be last. */ |
2140 | }; | |
277d1b5e | 2141 | |
0a1b45a2 | 2142 | static bool |
7920ce38 | 2143 | pe_print_reloc (bfd * abfd, void * vfile) |
277d1b5e ILT |
2144 | { |
2145 | FILE *file = (FILE *) vfile; | |
2146 | bfd_byte *data = 0; | |
2147 | asection *section = bfd_get_section_by_name (abfd, ".reloc"); | |
513ea82e | 2148 | bfd_byte *p, *end; |
277d1b5e | 2149 | |
b69c8728 | 2150 | if (section == NULL || section->size == 0 || !(section->flags & SEC_HAS_CONTENTS)) |
0a1b45a2 | 2151 | return true; |
277d1b5e | 2152 | |
5933bdc9 ILT |
2153 | fprintf (file, |
2154 | _("\n\nPE File Base Relocations (interpreted .reloc section contents)\n")); | |
277d1b5e | 2155 | |
7920ce38 | 2156 | if (! bfd_malloc_and_get_section (abfd, section, &data)) |
eea6121a | 2157 | { |
c9594989 | 2158 | free (data); |
0a1b45a2 | 2159 | return false; |
eea6121a | 2160 | } |
277d1b5e | 2161 | |
513ea82e AM |
2162 | p = data; |
2163 | end = data + section->size; | |
2164 | while (p + 8 <= end) | |
277d1b5e ILT |
2165 | { |
2166 | int j; | |
2167 | bfd_vma virtual_address; | |
77ef8654 | 2168 | unsigned long number, size; |
513ea82e | 2169 | bfd_byte *chunk_end; |
277d1b5e ILT |
2170 | |
2171 | /* The .reloc section is a sequence of blocks, with a header consisting | |
1725a96e | 2172 | of two 32 bit quantities, followed by a number of 16 bit entries. */ |
513ea82e AM |
2173 | virtual_address = bfd_get_32 (abfd, p); |
2174 | size = bfd_get_32 (abfd, p + 4); | |
2175 | p += 8; | |
277d1b5e ILT |
2176 | number = (size - 8) / 2; |
2177 | ||
2178 | if (size == 0) | |
1725a96e | 2179 | break; |
277d1b5e ILT |
2180 | |
2181 | fprintf (file, | |
695344c0 | 2182 | /* xgettext:c-format */ |
277d1b5e | 2183 | _("\nVirtual Address: %08lx Chunk size %ld (0x%lx) Number of fixups %ld\n"), |
77ef8654 | 2184 | (unsigned long) virtual_address, size, size, number); |
277d1b5e | 2185 | |
10169134 | 2186 | chunk_end = p - 8 + size; |
513ea82e AM |
2187 | if (chunk_end > end) |
2188 | chunk_end = end; | |
2189 | j = 0; | |
2190 | while (p + 2 <= chunk_end) | |
277d1b5e | 2191 | { |
513ea82e | 2192 | unsigned short e = bfd_get_16 (abfd, p); |
5933bdc9 | 2193 | unsigned int t = (e & 0xF000) >> 12; |
277d1b5e ILT |
2194 | int off = e & 0x0FFF; |
2195 | ||
5933bdc9 ILT |
2196 | if (t >= sizeof (tbl) / sizeof (tbl[0])) |
2197 | t = (sizeof (tbl) / sizeof (tbl[0])) - 1; | |
277d1b5e | 2198 | |
5933bdc9 | 2199 | fprintf (file, |
695344c0 | 2200 | /* xgettext:c-format */ |
5933bdc9 | 2201 | _("\treloc %4d offset %4x [%4lx] %s"), |
0af1713e | 2202 | j, off, (unsigned long) (off + virtual_address), tbl[t]); |
277d1b5e | 2203 | |
513ea82e AM |
2204 | p += 2; |
2205 | j++; | |
2206 | ||
17505c5c | 2207 | /* HIGHADJ takes an argument, - the next record *is* the |
9602af51 | 2208 | low 16 bits of addend. */ |
513ea82e | 2209 | if (t == IMAGE_REL_BASED_HIGHADJ && p + 2 <= chunk_end) |
5933bdc9 | 2210 | { |
513ea82e AM |
2211 | fprintf (file, " (%4x)", (unsigned int) bfd_get_16 (abfd, p)); |
2212 | p += 2; | |
6fa957a9 | 2213 | j++; |
5933bdc9 | 2214 | } |
9602af51 | 2215 | |
17505c5c | 2216 | fprintf (file, "\n"); |
277d1b5e | 2217 | } |
277d1b5e ILT |
2218 | } |
2219 | ||
2220 | free (data); | |
2221 | ||
0a1b45a2 | 2222 | return true; |
277d1b5e | 2223 | } |
5879bb8f | 2224 | \f |
3714081c NC |
2225 | /* A data structure describing the regions of a .rsrc section. |
2226 | Some fields are filled in as the section is parsed. */ | |
2227 | ||
2228 | typedef struct rsrc_regions | |
2229 | { | |
2230 | bfd_byte * section_start; | |
2231 | bfd_byte * section_end; | |
2232 | bfd_byte * strings_start; | |
2233 | bfd_byte * resource_start; | |
2234 | } rsrc_regions; | |
277d1b5e | 2235 | |
11a6da56 | 2236 | static bfd_byte * |
3714081c NC |
2237 | rsrc_print_resource_directory (FILE * , bfd *, unsigned int, bfd_byte *, |
2238 | rsrc_regions *, bfd_vma); | |
11a6da56 | 2239 | |
20ad5e28 NC |
2240 | /* Print the resource entry at DATA, with the text indented by INDENT. |
2241 | Recusively calls rsrc_print_resource_directory to print the contents | |
2242 | of directory entries. | |
2243 | Returns the address of the end of the data associated with the entry | |
2244 | or section_end + 1 upon failure. */ | |
2245 | ||
11a6da56 | 2246 | static bfd_byte * |
0a1b45a2 AM |
2247 | rsrc_print_resource_entries (FILE *file, |
2248 | bfd *abfd, | |
2249 | unsigned int indent, | |
2250 | bool is_name, | |
2251 | bfd_byte *data, | |
2252 | rsrc_regions *regions, | |
2253 | bfd_vma rva_bias) | |
11a6da56 NC |
2254 | { |
2255 | unsigned long entry, addr, size; | |
5929c344 | 2256 | bfd_byte * leaf; |
11a6da56 | 2257 | |
3714081c NC |
2258 | if (data + 8 >= regions->section_end) |
2259 | return regions->section_end + 1; | |
11a6da56 | 2260 | |
695344c0 | 2261 | /* xgettext:c-format */ |
3714081c | 2262 | fprintf (file, _("%03x %*.s Entry: "), (int)(data - regions->section_start), indent, " "); |
11a6da56 | 2263 | |
20ad5e28 | 2264 | entry = (unsigned long) bfd_get_32 (abfd, data); |
11a6da56 NC |
2265 | if (is_name) |
2266 | { | |
5879bb8f NC |
2267 | bfd_byte * name; |
2268 | ||
3714081c | 2269 | /* Note - the documentation says that this field is an RVA value |
5879bb8f NC |
2270 | but windres appears to produce a section relative offset with |
2271 | the top bit set. Support both styles for now. */ | |
2272 | if (HighBitSet (entry)) | |
3714081c | 2273 | name = regions->section_start + WithoutHighBit (entry); |
5879bb8f | 2274 | else |
3714081c | 2275 | name = regions->section_start + entry - rva_bias; |
5879bb8f | 2276 | |
20ad5e28 | 2277 | if (name + 2 < regions->section_end && name > regions->section_start) |
11a6da56 NC |
2278 | { |
2279 | unsigned int len; | |
3714081c NC |
2280 | |
2281 | if (regions->strings_start == NULL) | |
2282 | regions->strings_start = name; | |
2283 | ||
5879bb8f | 2284 | len = bfd_get_16 (abfd, name); |
9373215c | 2285 | |
5879bb8f | 2286 | fprintf (file, _("name: [val: %08lx len %d]: "), entry, len); |
20ad5e28 | 2287 | |
3714081c | 2288 | if (name + 2 + len * 2 < regions->section_end) |
5879bb8f NC |
2289 | { |
2290 | /* This strange loop is to cope with multibyte characters. */ | |
2291 | while (len --) | |
2292 | { | |
20ad5e28 NC |
2293 | char c; |
2294 | ||
5879bb8f | 2295 | name += 2; |
20ad5e28 NC |
2296 | c = * name; |
2297 | /* Avoid printing control characters. */ | |
2298 | if (c > 0 && c < 32) | |
2299 | fprintf (file, "^%c", c + 64); | |
2300 | else | |
2301 | fprintf (file, "%.1s", name); | |
5879bb8f NC |
2302 | } |
2303 | } | |
11a6da56 | 2304 | else |
20ad5e28 NC |
2305 | { |
2306 | fprintf (file, _("<corrupt string length: %#x>\n"), len); | |
2307 | /* PR binutils/17512: Do not try to continue decoding a | |
2308 | corrupted resource section. It is likely to end up with | |
2309 | reams of extraneous output. FIXME: We could probably | |
2310 | continue if we disable the printing of strings... */ | |
2311 | return regions->section_end + 1; | |
2312 | } | |
11a6da56 NC |
2313 | } |
2314 | else | |
20ad5e28 NC |
2315 | { |
2316 | fprintf (file, _("<corrupt string offset: %#lx>\n"), entry); | |
2317 | return regions->section_end + 1; | |
2318 | } | |
11a6da56 NC |
2319 | } |
2320 | else | |
2321 | fprintf (file, _("ID: %#08lx"), entry); | |
9373215c | 2322 | |
11a6da56 | 2323 | entry = (long) bfd_get_32 (abfd, data + 4); |
5879bb8f | 2324 | fprintf (file, _(", Value: %#08lx\n"), entry); |
11a6da56 | 2325 | |
5879bb8f | 2326 | if (HighBitSet (entry)) |
20ad5e28 NC |
2327 | { |
2328 | data = regions->section_start + WithoutHighBit (entry); | |
2329 | if (data <= regions->section_start || data > regions->section_end) | |
2330 | return regions->section_end + 1; | |
2331 | ||
2332 | /* FIXME: PR binutils/17512: A corrupt file could contain a loop | |
2333 | in the resource table. We need some way to detect this. */ | |
2334 | return rsrc_print_resource_directory (file, abfd, indent + 1, data, | |
2335 | regions, rva_bias); | |
2336 | } | |
11a6da56 | 2337 | |
5929c344 NC |
2338 | leaf = regions->section_start + entry; |
2339 | ||
2340 | if (leaf + 16 >= regions->section_end | |
2341 | /* PR 17512: file: 055dff7e. */ | |
2342 | || leaf < regions->section_start) | |
3714081c | 2343 | return regions->section_end + 1; |
11a6da56 | 2344 | |
695344c0 | 2345 | /* xgettext:c-format */ |
3714081c | 2346 | fprintf (file, _("%03x %*.s Leaf: Addr: %#08lx, Size: %#08lx, Codepage: %d\n"), |
5929c344 NC |
2347 | (int) (entry), indent, " ", |
2348 | addr = (long) bfd_get_32 (abfd, leaf), | |
2349 | size = (long) bfd_get_32 (abfd, leaf + 4), | |
2350 | (int) bfd_get_32 (abfd, leaf + 8)); | |
9373215c | 2351 | |
11a6da56 | 2352 | /* Check that the reserved entry is 0. */ |
5929c344 | 2353 | if (bfd_get_32 (abfd, leaf + 12) != 0 |
11a6da56 | 2354 | /* And that the data address/size is valid too. */ |
3714081c NC |
2355 | || (regions->section_start + (addr - rva_bias) + size > regions->section_end)) |
2356 | return regions->section_end + 1; | |
11a6da56 | 2357 | |
3714081c NC |
2358 | if (regions->resource_start == NULL) |
2359 | regions->resource_start = regions->section_start + (addr - rva_bias); | |
2360 | ||
2361 | return regions->section_start + (addr - rva_bias) + size; | |
11a6da56 NC |
2362 | } |
2363 | ||
5879bb8f NC |
2364 | #define max(a,b) ((a) > (b) ? (a) : (b)) |
2365 | #define min(a,b) ((a) < (b) ? (a) : (b)) | |
2366 | ||
11a6da56 | 2367 | static bfd_byte * |
07d6d2b8 AM |
2368 | rsrc_print_resource_directory (FILE * file, |
2369 | bfd * abfd, | |
3714081c NC |
2370 | unsigned int indent, |
2371 | bfd_byte * data, | |
2372 | rsrc_regions * regions, | |
07d6d2b8 | 2373 | bfd_vma rva_bias) |
11a6da56 NC |
2374 | { |
2375 | unsigned int num_names, num_ids; | |
5879bb8f | 2376 | bfd_byte * highest_data = data; |
11a6da56 | 2377 | |
3714081c NC |
2378 | if (data + 16 >= regions->section_end) |
2379 | return regions->section_end + 1; | |
11a6da56 | 2380 | |
3714081c | 2381 | fprintf (file, "%03x %*.s ", (int)(data - regions->section_start), indent, " "); |
11a6da56 NC |
2382 | switch (indent) |
2383 | { | |
2384 | case 0: fprintf (file, "Type"); break; | |
2385 | case 2: fprintf (file, "Name"); break; | |
2386 | case 4: fprintf (file, "Language"); break; | |
20ad5e28 NC |
2387 | default: |
2388 | fprintf (file, _("<unknown directory type: %d>\n"), indent); | |
2389 | /* FIXME: For now we end the printing here. If in the | |
2390 | future more directory types are added to the RSRC spec | |
2391 | then we will need to change this. */ | |
2392 | return regions->section_end + 1; | |
11a6da56 NC |
2393 | } |
2394 | ||
695344c0 | 2395 | /* xgettext:c-format */ |
11a6da56 NC |
2396 | fprintf (file, _(" Table: Char: %d, Time: %08lx, Ver: %d/%d, Num Names: %d, IDs: %d\n"), |
2397 | (int) bfd_get_32 (abfd, data), | |
2398 | (long) bfd_get_32 (abfd, data + 4), | |
2399 | (int) bfd_get_16 (abfd, data + 8), | |
2400 | (int) bfd_get_16 (abfd, data + 10), | |
2401 | num_names = (int) bfd_get_16 (abfd, data + 12), | |
2402 | num_ids = (int) bfd_get_16 (abfd, data + 14)); | |
2403 | data += 16; | |
2404 | ||
5879bb8f | 2405 | while (num_names --) |
11a6da56 | 2406 | { |
5879bb8f NC |
2407 | bfd_byte * entry_end; |
2408 | ||
0a1b45a2 | 2409 | entry_end = rsrc_print_resource_entries (file, abfd, indent + 1, true, |
3714081c | 2410 | data, regions, rva_bias); |
5879bb8f NC |
2411 | data += 8; |
2412 | highest_data = max (highest_data, entry_end); | |
3714081c | 2413 | if (entry_end >= regions->section_end) |
5879bb8f | 2414 | return entry_end; |
11a6da56 NC |
2415 | } |
2416 | ||
5879bb8f | 2417 | while (num_ids --) |
11a6da56 | 2418 | { |
5879bb8f NC |
2419 | bfd_byte * entry_end; |
2420 | ||
0a1b45a2 | 2421 | entry_end = rsrc_print_resource_entries (file, abfd, indent + 1, false, |
3714081c | 2422 | data, regions, rva_bias); |
5879bb8f NC |
2423 | data += 8; |
2424 | highest_data = max (highest_data, entry_end); | |
3714081c | 2425 | if (entry_end >= regions->section_end) |
5879bb8f | 2426 | return entry_end; |
11a6da56 NC |
2427 | } |
2428 | ||
5879bb8f | 2429 | return max (highest_data, data); |
11a6da56 NC |
2430 | } |
2431 | ||
2432 | /* Display the contents of a .rsrc section. We do not try to | |
2433 | reproduce the resources, windres does that. Instead we dump | |
2434 | the tables in a human readable format. */ | |
2435 | ||
0a1b45a2 | 2436 | static bool |
5879bb8f | 2437 | rsrc_print_section (bfd * abfd, void * vfile) |
11a6da56 NC |
2438 | { |
2439 | bfd_vma rva_bias; | |
2440 | pe_data_type * pe; | |
2441 | FILE * file = (FILE *) vfile; | |
2442 | bfd_size_type datasize; | |
2443 | asection * section; | |
2444 | bfd_byte * data; | |
3714081c | 2445 | rsrc_regions regions; |
11a6da56 | 2446 | |
11a6da56 | 2447 | pe = pe_data (abfd); |
5879bb8f | 2448 | if (pe == NULL) |
0a1b45a2 | 2449 | return true; |
11a6da56 | 2450 | |
5879bb8f NC |
2451 | section = bfd_get_section_by_name (abfd, ".rsrc"); |
2452 | if (section == NULL) | |
0a1b45a2 | 2453 | return true; |
b69c8728 | 2454 | if (!(section->flags & SEC_HAS_CONTENTS)) |
0a1b45a2 | 2455 | return true; |
5879bb8f | 2456 | |
11a6da56 NC |
2457 | datasize = section->size; |
2458 | if (datasize == 0) | |
0a1b45a2 | 2459 | return true; |
11a6da56 | 2460 | |
b69c8728 JT |
2461 | rva_bias = section->vma - pe->pe_opthdr.ImageBase; |
2462 | ||
5879bb8f | 2463 | if (! bfd_malloc_and_get_section (abfd, section, & data)) |
11a6da56 | 2464 | { |
c9594989 | 2465 | free (data); |
0a1b45a2 | 2466 | return false; |
11a6da56 | 2467 | } |
3714081c NC |
2468 | |
2469 | regions.section_start = data; | |
2470 | regions.section_end = data + datasize; | |
2471 | regions.strings_start = NULL; | |
2472 | regions.resource_start = NULL; | |
11a6da56 NC |
2473 | |
2474 | fflush (file); | |
2475 | fprintf (file, "\nThe .rsrc Resource Directory section:\n"); | |
2476 | ||
3714081c | 2477 | while (data < regions.section_end) |
11a6da56 | 2478 | { |
5879bb8f NC |
2479 | bfd_byte * p = data; |
2480 | ||
3714081c | 2481 | data = rsrc_print_resource_directory (file, abfd, 0, data, & regions, rva_bias); |
11a6da56 | 2482 | |
3714081c | 2483 | if (data == regions.section_end + 1) |
11a6da56 NC |
2484 | fprintf (file, _("Corrupt .rsrc section detected!\n")); |
2485 | else | |
2486 | { | |
2487 | /* Align data before continuing. */ | |
2488 | int align = (1 << section->alignment_power) - 1; | |
5879bb8f | 2489 | |
b9e95fa2 | 2490 | data = (bfd_byte *) (((ptrdiff_t) (data + align)) & ~ align); |
5879bb8f | 2491 | rva_bias += data - p; |
11a6da56 NC |
2492 | |
2493 | /* For reasons that are unclear .rsrc sections are sometimes created | |
2494 | aligned to a 1^3 boundary even when their alignment is set at | |
2495 | 1^2. Catch that case here before we issue a spurious warning | |
2496 | message. */ | |
3714081c NC |
2497 | if (data == (regions.section_end - 4)) |
2498 | data = regions.section_end; | |
2499 | else if (data < regions.section_end) | |
c32abae8 NC |
2500 | { |
2501 | /* If the extra data is all zeros then do not complain. | |
2502 | This is just padding so that the section meets the | |
2503 | page size requirements. */ | |
6937bb54 | 2504 | while (++ data < regions.section_end) |
c32abae8 NC |
2505 | if (*data != 0) |
2506 | break; | |
2507 | if (data < regions.section_end) | |
2508 | fprintf (file, _("\nWARNING: Extra data in .rsrc section - it will be ignored by Windows:\n")); | |
2509 | } | |
11a6da56 NC |
2510 | } |
2511 | } | |
2512 | ||
3714081c | 2513 | if (regions.strings_start != NULL) |
695344c0 | 2514 | fprintf (file, _(" String table starts at offset: %#03x\n"), |
08937d80 | 2515 | (int) (regions.strings_start - regions.section_start)); |
3714081c | 2516 | if (regions.resource_start != NULL) |
695344c0 | 2517 | fprintf (file, _(" Resources start at offset: %#03x\n"), |
08937d80 | 2518 | (int) (regions.resource_start - regions.section_start)); |
1b786873 | 2519 | |
3714081c | 2520 | free (regions.section_start); |
0a1b45a2 | 2521 | return true; |
11a6da56 NC |
2522 | } |
2523 | ||
1957ab10 | 2524 | #define IMAGE_NUMBEROF_DEBUG_TYPES 17 |
61e2488c JT |
2525 | |
2526 | static char * debug_type_names[IMAGE_NUMBEROF_DEBUG_TYPES] = | |
2527 | { | |
2528 | "Unknown", | |
2529 | "COFF", | |
2530 | "CodeView", | |
2531 | "FPO", | |
2532 | "Misc", | |
2533 | "Exception", | |
2534 | "Fixup", | |
2535 | "OMAP-to-SRC", | |
2536 | "OMAP-from-SRC", | |
2537 | "Borland", | |
2538 | "Reserved", | |
2539 | "CLSID", | |
1957ab10 JT |
2540 | "Feature", |
2541 | "CoffGrp", | |
2542 | "ILTCG", | |
2543 | "MPX", | |
2544 | "Repro", | |
61e2488c JT |
2545 | }; |
2546 | ||
0a1b45a2 | 2547 | static bool |
61e2488c JT |
2548 | pe_print_debugdata (bfd * abfd, void * vfile) |
2549 | { | |
2550 | FILE *file = (FILE *) vfile; | |
2551 | pe_data_type *pe = pe_data (abfd); | |
2552 | struct internal_extra_pe_aouthdr *extra = &pe->pe_opthdr; | |
2553 | asection *section; | |
2554 | bfd_byte *data = 0; | |
2555 | bfd_size_type dataoff; | |
87b2920f | 2556 | unsigned int i, j; |
61e2488c JT |
2557 | |
2558 | bfd_vma addr = extra->DataDirectory[PE_DEBUG_DATA].VirtualAddress; | |
2559 | bfd_size_type size = extra->DataDirectory[PE_DEBUG_DATA].Size; | |
2560 | ||
2561 | if (size == 0) | |
0a1b45a2 | 2562 | return true; |
61e2488c JT |
2563 | |
2564 | addr += extra->ImageBase; | |
2565 | for (section = abfd->sections; section != NULL; section = section->next) | |
2566 | { | |
2567 | if ((addr >= section->vma) && (addr < (section->vma + section->size))) | |
07d6d2b8 | 2568 | break; |
61e2488c JT |
2569 | } |
2570 | ||
2571 | if (section == NULL) | |
2572 | { | |
2573 | fprintf (file, | |
07d6d2b8 | 2574 | _("\nThere is a debug directory, but the section containing it could not be found\n")); |
0a1b45a2 | 2575 | return true; |
61e2488c | 2576 | } |
6e6e7cfc JT |
2577 | else if (!(section->flags & SEC_HAS_CONTENTS)) |
2578 | { | |
2579 | fprintf (file, | |
07d6d2b8 AM |
2580 | _("\nThere is a debug directory in %s, but that section has no contents\n"), |
2581 | section->name); | |
0a1b45a2 | 2582 | return true; |
6e6e7cfc | 2583 | } |
5a3f568b NC |
2584 | else if (section->size < size) |
2585 | { | |
2586 | fprintf (file, | |
07d6d2b8 AM |
2587 | _("\nError: section %s contains the debug data starting address but it is too small\n"), |
2588 | section->name); | |
0a1b45a2 | 2589 | return false; |
5a3f568b | 2590 | } |
61e2488c JT |
2591 | |
2592 | fprintf (file, _("\nThere is a debug directory in %s at 0x%lx\n\n"), | |
2593 | section->name, (unsigned long) addr); | |
2594 | ||
2595 | dataoff = addr - section->vma; | |
2596 | ||
a6f921c8 NC |
2597 | if (size > (section->size - dataoff)) |
2598 | { | |
2599 | fprintf (file, _("The debug data size field in the data directory is too big for the section")); | |
0a1b45a2 | 2600 | return false; |
a6f921c8 NC |
2601 | } |
2602 | ||
61e2488c JT |
2603 | fprintf (file, |
2604 | _("Type Size Rva Offset\n")); | |
2605 | ||
5a3f568b | 2606 | /* Read the whole section. */ |
61e2488c JT |
2607 | if (!bfd_malloc_and_get_section (abfd, section, &data)) |
2608 | { | |
c9594989 | 2609 | free (data); |
0a1b45a2 | 2610 | return false; |
61e2488c JT |
2611 | } |
2612 | ||
2613 | for (i = 0; i < size / sizeof (struct external_IMAGE_DEBUG_DIRECTORY); i++) | |
2614 | { | |
2615 | const char *type_name; | |
2616 | struct external_IMAGE_DEBUG_DIRECTORY *ext | |
2617 | = &((struct external_IMAGE_DEBUG_DIRECTORY *)(data + dataoff))[i]; | |
2618 | struct internal_IMAGE_DEBUG_DIRECTORY idd; | |
2619 | ||
2620 | _bfd_XXi_swap_debugdir_in (abfd, ext, &idd); | |
2621 | ||
20ad5e28 | 2622 | if ((idd.Type) >= IMAGE_NUMBEROF_DEBUG_TYPES) |
07d6d2b8 | 2623 | type_name = debug_type_names[0]; |
61e2488c | 2624 | else |
07d6d2b8 | 2625 | type_name = debug_type_names[idd.Type]; |
61e2488c JT |
2626 | |
2627 | fprintf (file, " %2ld %14s %08lx %08lx %08lx\n", | |
2628 | idd.Type, type_name, idd.SizeOfData, | |
2629 | idd.AddressOfRawData, idd.PointerToRawData); | |
2630 | ||
2631 | if (idd.Type == PE_IMAGE_DEBUG_TYPE_CODEVIEW) | |
07d6d2b8 AM |
2632 | { |
2633 | char signature[CV_INFO_SIGNATURE_LENGTH * 2 + 1]; | |
77ef8654 NC |
2634 | /* PR 17512: file: 065-29434-0.001:0.1 |
2635 | We need to use a 32-bit aligned buffer | |
2636 | to safely read in a codeview record. */ | |
07d6d2b8 | 2637 | char buffer[256 + 1] ATTRIBUTE_ALIGNED_ALIGNOF (CODEVIEW_INFO); |
f6f30f34 | 2638 | char *pdb; |
77ef8654 | 2639 | |
07d6d2b8 | 2640 | CODEVIEW_INFO *cvinfo = (CODEVIEW_INFO *) buffer; |
61e2488c | 2641 | |
07d6d2b8 | 2642 | /* The debug entry doesn't have to have to be in a section, |
61e2488c | 2643 | in which case AddressOfRawData is 0, so always use PointerToRawData. */ |
07d6d2b8 | 2644 | if (!_bfd_XXi_slurp_codeview_record (abfd, (file_ptr) idd.PointerToRawData, |
f6f30f34 | 2645 | idd.SizeOfData, cvinfo, &pdb)) |
07d6d2b8 | 2646 | continue; |
61e2488c | 2647 | |
87b2920f JT |
2648 | for (j = 0; j < cvinfo->SignatureLength; j++) |
2649 | sprintf (&signature[j*2], "%02x", cvinfo->Signature[j] & 0xff); | |
61e2488c | 2650 | |
695344c0 | 2651 | /* xgettext:c-format */ |
f6f30f34 | 2652 | fprintf (file, _("(format %c%c%c%c signature %s age %ld pdb %s)\n"), |
61e2488c | 2653 | buffer[0], buffer[1], buffer[2], buffer[3], |
f6f30f34 MH |
2654 | signature, cvinfo->Age, pdb[0] ? pdb : "(none)"); |
2655 | ||
2656 | free (pdb); | |
07d6d2b8 | 2657 | } |
61e2488c JT |
2658 | } |
2659 | ||
87b2920f JT |
2660 | free(data); |
2661 | ||
61e2488c JT |
2662 | if (size % sizeof (struct external_IMAGE_DEBUG_DIRECTORY) != 0) |
2663 | fprintf (file, | |
07d6d2b8 | 2664 | _("The debug directory size is not a multiple of the debug directory entry size\n")); |
61e2488c | 2665 | |
0a1b45a2 | 2666 | return true; |
61e2488c JT |
2667 | } |
2668 | ||
0a1b45a2 | 2669 | static bool |
b5d36aaa JT |
2670 | pe_is_repro (bfd * abfd) |
2671 | { | |
2672 | pe_data_type *pe = pe_data (abfd); | |
2673 | struct internal_extra_pe_aouthdr *extra = &pe->pe_opthdr; | |
2674 | asection *section; | |
2675 | bfd_byte *data = 0; | |
2676 | bfd_size_type dataoff; | |
2677 | unsigned int i; | |
0a1b45a2 | 2678 | bool res = false; |
b5d36aaa JT |
2679 | |
2680 | bfd_vma addr = extra->DataDirectory[PE_DEBUG_DATA].VirtualAddress; | |
2681 | bfd_size_type size = extra->DataDirectory[PE_DEBUG_DATA].Size; | |
2682 | ||
2683 | if (size == 0) | |
0a1b45a2 | 2684 | return false; |
b5d36aaa JT |
2685 | |
2686 | addr += extra->ImageBase; | |
2687 | for (section = abfd->sections; section != NULL; section = section->next) | |
2688 | { | |
2689 | if ((addr >= section->vma) && (addr < (section->vma + section->size))) | |
2690 | break; | |
2691 | } | |
2692 | ||
2693 | if ((section == NULL) | |
2694 | || (!(section->flags & SEC_HAS_CONTENTS)) | |
2695 | || (section->size < size)) | |
2696 | { | |
0a1b45a2 | 2697 | return false; |
b5d36aaa JT |
2698 | } |
2699 | ||
2700 | dataoff = addr - section->vma; | |
2701 | ||
2702 | if (size > (section->size - dataoff)) | |
2703 | { | |
0a1b45a2 | 2704 | return false; |
b5d36aaa JT |
2705 | } |
2706 | ||
2707 | if (!bfd_malloc_and_get_section (abfd, section, &data)) | |
2708 | { | |
c9594989 | 2709 | free (data); |
0a1b45a2 | 2710 | return false; |
b5d36aaa JT |
2711 | } |
2712 | ||
2713 | for (i = 0; i < size / sizeof (struct external_IMAGE_DEBUG_DIRECTORY); i++) | |
2714 | { | |
2715 | struct external_IMAGE_DEBUG_DIRECTORY *ext | |
2716 | = &((struct external_IMAGE_DEBUG_DIRECTORY *)(data + dataoff))[i]; | |
2717 | struct internal_IMAGE_DEBUG_DIRECTORY idd; | |
2718 | ||
2719 | _bfd_XXi_swap_debugdir_in (abfd, ext, &idd); | |
2720 | ||
2721 | if (idd.Type == PE_IMAGE_DEBUG_TYPE_REPRO) | |
2722 | { | |
0a1b45a2 | 2723 | res = true; |
b5d36aaa JT |
2724 | break; |
2725 | } | |
2726 | } | |
2727 | ||
2728 | free(data); | |
2729 | ||
2730 | return res; | |
2731 | } | |
2732 | ||
277d1b5e ILT |
2733 | /* Print out the program headers. */ |
2734 | ||
0a1b45a2 | 2735 | bool |
7920ce38 | 2736 | _bfd_XX_print_private_bfd_data_common (bfd * abfd, void * vfile) |
277d1b5e ILT |
2737 | { |
2738 | FILE *file = (FILE *) vfile; | |
2739 | int j; | |
2740 | pe_data_type *pe = pe_data (abfd); | |
2741 | struct internal_extra_pe_aouthdr *i = &pe->pe_opthdr; | |
fac41780 | 2742 | const char *subsystem_name = NULL; |
d13c9dc6 | 2743 | const char *name; |
277d1b5e ILT |
2744 | |
2745 | /* The MS dumpbin program reportedly ands with 0xff0f before | |
2746 | printing the characteristics field. Not sure why. No reason to | |
2747 | emulate it here. */ | |
2748 | fprintf (file, _("\nCharacteristics 0x%x\n"), pe->real_flags); | |
2749 | #undef PF | |
6fa957a9 | 2750 | #define PF(x, y) if (pe->real_flags & x) { fprintf (file, "\t%s\n", y); } |
d70270c5 BF |
2751 | PF (IMAGE_FILE_RELOCS_STRIPPED, "relocations stripped"); |
2752 | PF (IMAGE_FILE_EXECUTABLE_IMAGE, "executable"); | |
2753 | PF (IMAGE_FILE_LINE_NUMS_STRIPPED, "line numbers stripped"); | |
2754 | PF (IMAGE_FILE_LOCAL_SYMS_STRIPPED, "symbols stripped"); | |
2755 | PF (IMAGE_FILE_LARGE_ADDRESS_AWARE, "large address aware"); | |
2756 | PF (IMAGE_FILE_BYTES_REVERSED_LO, "little endian"); | |
2757 | PF (IMAGE_FILE_32BIT_MACHINE, "32 bit words"); | |
2758 | PF (IMAGE_FILE_DEBUG_STRIPPED, "debugging information removed"); | |
18e9a809 EZ |
2759 | PF (IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP, "copy to swap file if on removable media"); |
2760 | PF (IMAGE_FILE_NET_RUN_FROM_SWAP, "copy to swap file if on network media"); | |
d70270c5 BF |
2761 | PF (IMAGE_FILE_SYSTEM, "system file"); |
2762 | PF (IMAGE_FILE_DLL, "DLL"); | |
18e9a809 | 2763 | PF (IMAGE_FILE_UP_SYSTEM_ONLY, "run only on uniprocessor machine"); |
d70270c5 | 2764 | PF (IMAGE_FILE_BYTES_REVERSED_HI, "big endian"); |
277d1b5e ILT |
2765 | #undef PF |
2766 | ||
b5d36aaa JT |
2767 | /* |
2768 | If a PE_IMAGE_DEBUG_TYPE_REPRO entry is present in the debug directory, the | |
2769 | timestamp is to be interpreted as the hash of a reproducible build. | |
2770 | */ | |
2771 | if (pe_is_repro (abfd)) | |
2772 | { | |
2773 | fprintf (file, "\nTime/Date\t\t%08lx", pe->coff.timestamp); | |
2774 | fprintf (file, "\t(This is a reproducible build file hash, not a timestamp)\n"); | |
2775 | } | |
2776 | else | |
2777 | { | |
2778 | /* ctime implies '\n'. */ | |
2779 | time_t t = pe->coff.timestamp; | |
2780 | fprintf (file, "\nTime/Date\t\t%s", ctime (&t)); | |
2781 | } | |
d13c9dc6 L |
2782 | |
2783 | #ifndef IMAGE_NT_OPTIONAL_HDR_MAGIC | |
2784 | # define IMAGE_NT_OPTIONAL_HDR_MAGIC 0x10b | |
2785 | #endif | |
2786 | #ifndef IMAGE_NT_OPTIONAL_HDR64_MAGIC | |
2787 | # define IMAGE_NT_OPTIONAL_HDR64_MAGIC 0x20b | |
2788 | #endif | |
2789 | #ifndef IMAGE_NT_OPTIONAL_HDRROM_MAGIC | |
2790 | # define IMAGE_NT_OPTIONAL_HDRROM_MAGIC 0x107 | |
2791 | #endif | |
2792 | ||
2793 | switch (i->Magic) | |
2794 | { | |
2795 | case IMAGE_NT_OPTIONAL_HDR_MAGIC: | |
2796 | name = "PE32"; | |
2797 | break; | |
2798 | case IMAGE_NT_OPTIONAL_HDR64_MAGIC: | |
2799 | name = "PE32+"; | |
2800 | break; | |
2801 | case IMAGE_NT_OPTIONAL_HDRROM_MAGIC: | |
2802 | name = "ROM"; | |
2803 | break; | |
2804 | default: | |
2805 | name = NULL; | |
2806 | break; | |
2807 | } | |
2808 | fprintf (file, "Magic\t\t\t%04x", i->Magic); | |
2809 | if (name) | |
2810 | fprintf (file, "\t(%s)",name); | |
2811 | fprintf (file, "\nMajorLinkerVersion\t%d\n", i->MajorLinkerVersion); | |
2812 | fprintf (file, "MinorLinkerVersion\t%d\n", i->MinorLinkerVersion); | |
b24cc414 AM |
2813 | fprintf (file, "SizeOfCode\t\t"); |
2814 | bfd_fprintf_vma (abfd, file, i->SizeOfCode); | |
2815 | fprintf (file, "\nSizeOfInitializedData\t"); | |
2816 | bfd_fprintf_vma (abfd, file, i->SizeOfInitializedData); | |
2817 | fprintf (file, "\nSizeOfUninitializedData\t"); | |
2818 | bfd_fprintf_vma (abfd, file, i->SizeOfUninitializedData); | |
2819 | fprintf (file, "\nAddressOfEntryPoint\t"); | |
ebf12fbe | 2820 | bfd_fprintf_vma (abfd, file, i->AddressOfEntryPoint); |
d13c9dc6 | 2821 | fprintf (file, "\nBaseOfCode\t\t"); |
ebf12fbe | 2822 | bfd_fprintf_vma (abfd, file, i->BaseOfCode); |
31f60095 | 2823 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) && !defined(COFF_WITH_peAArch64) && !defined(COFF_WITH_peLoongArch64) |
d13c9dc6 L |
2824 | /* PE32+ does not have BaseOfData member! */ |
2825 | fprintf (file, "\nBaseOfData\t\t"); | |
ebf12fbe | 2826 | bfd_fprintf_vma (abfd, file, i->BaseOfData); |
d13c9dc6 L |
2827 | #endif |
2828 | ||
9602af51 | 2829 | fprintf (file, "\nImageBase\t\t"); |
ebf12fbe | 2830 | bfd_fprintf_vma (abfd, file, i->ImageBase); |
b24cc414 AM |
2831 | fprintf (file, "\nSectionAlignment\t%08x\n", i->SectionAlignment); |
2832 | fprintf (file, "FileAlignment\t\t%08x\n", i->FileAlignment); | |
2833 | fprintf (file, "MajorOSystemVersion\t%d\n", i->MajorOperatingSystemVersion); | |
9602af51 KH |
2834 | fprintf (file, "MinorOSystemVersion\t%d\n", i->MinorOperatingSystemVersion); |
2835 | fprintf (file, "MajorImageVersion\t%d\n", i->MajorImageVersion); | |
2836 | fprintf (file, "MinorImageVersion\t%d\n", i->MinorImageVersion); | |
2837 | fprintf (file, "MajorSubsystemVersion\t%d\n", i->MajorSubsystemVersion); | |
2838 | fprintf (file, "MinorSubsystemVersion\t%d\n", i->MinorSubsystemVersion); | |
b24cc414 AM |
2839 | fprintf (file, "Win32Version\t\t%08x\n", i->Reserved1); |
2840 | fprintf (file, "SizeOfImage\t\t%08x\n", i->SizeOfImage); | |
2841 | fprintf (file, "SizeOfHeaders\t\t%08x\n", i->SizeOfHeaders); | |
2842 | fprintf (file, "CheckSum\t\t%08x\n", i->CheckSum); | |
1725a96e | 2843 | |
fac41780 JW |
2844 | switch (i->Subsystem) |
2845 | { | |
2846 | case IMAGE_SUBSYSTEM_UNKNOWN: | |
2847 | subsystem_name = "unspecified"; | |
2848 | break; | |
2849 | case IMAGE_SUBSYSTEM_NATIVE: | |
2850 | subsystem_name = "NT native"; | |
2851 | break; | |
2852 | case IMAGE_SUBSYSTEM_WINDOWS_GUI: | |
2853 | subsystem_name = "Windows GUI"; | |
2854 | break; | |
2855 | case IMAGE_SUBSYSTEM_WINDOWS_CUI: | |
2856 | subsystem_name = "Windows CUI"; | |
2857 | break; | |
2858 | case IMAGE_SUBSYSTEM_POSIX_CUI: | |
2859 | subsystem_name = "POSIX CUI"; | |
2860 | break; | |
2861 | case IMAGE_SUBSYSTEM_WINDOWS_CE_GUI: | |
2862 | subsystem_name = "Wince CUI"; | |
2863 | break; | |
279edac5 | 2864 | /* These are from UEFI Platform Initialization Specification 1.1. */ |
fac41780 JW |
2865 | case IMAGE_SUBSYSTEM_EFI_APPLICATION: |
2866 | subsystem_name = "EFI application"; | |
2867 | break; | |
2868 | case IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER: | |
2869 | subsystem_name = "EFI boot service driver"; | |
2870 | break; | |
2871 | case IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER: | |
9602af51 | 2872 | subsystem_name = "EFI runtime driver"; |
fac41780 | 2873 | break; |
d9118602 L |
2874 | case IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER: |
2875 | subsystem_name = "SAL runtime driver"; | |
6c73cbb1 | 2876 | break; |
279edac5 | 2877 | /* This is from revision 8.0 of the MS PE/COFF spec */ |
6c73cbb1 NC |
2878 | case IMAGE_SUBSYSTEM_XBOX: |
2879 | subsystem_name = "XBOX"; | |
2880 | break; | |
279edac5 | 2881 | /* Added default case for clarity - subsystem_name is NULL anyway. */ |
6c73cbb1 NC |
2882 | default: |
2883 | subsystem_name = NULL; | |
fac41780 | 2884 | } |
1725a96e | 2885 | |
9602af51 | 2886 | fprintf (file, "Subsystem\t\t%08x", i->Subsystem); |
fac41780 JW |
2887 | if (subsystem_name) |
2888 | fprintf (file, "\t(%s)", subsystem_name); | |
9602af51 | 2889 | fprintf (file, "\nDllCharacteristics\t%08x\n", i->DllCharacteristics); |
18e9a809 EZ |
2890 | if (i->DllCharacteristics) |
2891 | { | |
2892 | unsigned short dllch = i->DllCharacteristics; | |
2893 | const char *indent = "\t\t\t\t\t"; | |
2894 | ||
2895 | if (dllch & IMAGE_DLL_CHARACTERISTICS_HIGH_ENTROPY_VA) | |
2896 | fprintf (file, "%sHIGH_ENTROPY_VA\n", indent); | |
2897 | if (dllch & IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE) | |
2898 | fprintf (file, "%sDYNAMIC_BASE\n", indent); | |
2899 | if (dllch & IMAGE_DLL_CHARACTERISTICS_FORCE_INTEGRITY) | |
2900 | fprintf (file, "%sFORCE_INTEGRITY\n", indent); | |
2901 | if (dllch & IMAGE_DLL_CHARACTERISTICS_NX_COMPAT) | |
2902 | fprintf (file, "%sNX_COMPAT\n", indent); | |
2903 | if (dllch & IMAGE_DLLCHARACTERISTICS_NO_ISOLATION) | |
2904 | fprintf (file, "%sNO_ISOLATION\n", indent); | |
2905 | if (dllch & IMAGE_DLLCHARACTERISTICS_NO_SEH) | |
2906 | fprintf (file, "%sNO_SEH\n", indent); | |
2907 | if (dllch & IMAGE_DLLCHARACTERISTICS_NO_BIND) | |
2908 | fprintf (file, "%sNO_BIND\n", indent); | |
2909 | if (dllch & IMAGE_DLLCHARACTERISTICS_APPCONTAINER) | |
2910 | fprintf (file, "%sAPPCONTAINER\n", indent); | |
2911 | if (dllch & IMAGE_DLLCHARACTERISTICS_WDM_DRIVER) | |
2912 | fprintf (file, "%sWDM_DRIVER\n", indent); | |
2913 | if (dllch & IMAGE_DLLCHARACTERISTICS_GUARD_CF) | |
2914 | fprintf (file, "%sGUARD_CF\n", indent); | |
2915 | if (dllch & IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE) | |
2916 | fprintf (file, "%sTERMINAL_SERVICE_AWARE\n", indent); | |
2917 | } | |
9602af51 | 2918 | fprintf (file, "SizeOfStackReserve\t"); |
ebf12fbe | 2919 | bfd_fprintf_vma (abfd, file, i->SizeOfStackReserve); |
9602af51 | 2920 | fprintf (file, "\nSizeOfStackCommit\t"); |
ebf12fbe | 2921 | bfd_fprintf_vma (abfd, file, i->SizeOfStackCommit); |
9602af51 | 2922 | fprintf (file, "\nSizeOfHeapReserve\t"); |
ebf12fbe | 2923 | bfd_fprintf_vma (abfd, file, i->SizeOfHeapReserve); |
9602af51 | 2924 | fprintf (file, "\nSizeOfHeapCommit\t"); |
ebf12fbe | 2925 | bfd_fprintf_vma (abfd, file, i->SizeOfHeapCommit); |
0af1713e AM |
2926 | fprintf (file, "\nLoaderFlags\t\t%08lx\n", (unsigned long) i->LoaderFlags); |
2927 | fprintf (file, "NumberOfRvaAndSizes\t%08lx\n", | |
2928 | (unsigned long) i->NumberOfRvaAndSizes); | |
277d1b5e | 2929 | |
9602af51 | 2930 | fprintf (file, "\nThe Data Directory\n"); |
277d1b5e ILT |
2931 | for (j = 0; j < IMAGE_NUMBEROF_DIRECTORY_ENTRIES; j++) |
2932 | { | |
2933 | fprintf (file, "Entry %1x ", j); | |
ebf12fbe | 2934 | bfd_fprintf_vma (abfd, file, i->DataDirectory[j].VirtualAddress); |
0af1713e | 2935 | fprintf (file, " %08lx ", (unsigned long) i->DataDirectory[j].Size); |
277d1b5e ILT |
2936 | fprintf (file, "%s\n", dir_names[j]); |
2937 | } | |
2938 | ||
2939 | pe_print_idata (abfd, vfile); | |
2940 | pe_print_edata (abfd, vfile); | |
2b5c217d NC |
2941 | if (bfd_coff_have_print_pdata (abfd)) |
2942 | bfd_coff_print_pdata (abfd, vfile); | |
2943 | else | |
2944 | pe_print_pdata (abfd, vfile); | |
277d1b5e | 2945 | pe_print_reloc (abfd, vfile); |
61e2488c | 2946 | pe_print_debugdata (abfd, file); |
277d1b5e | 2947 | |
5879bb8f | 2948 | rsrc_print_section (abfd, vfile); |
9373215c | 2949 | |
0a1b45a2 | 2950 | return true; |
277d1b5e ILT |
2951 | } |
2952 | ||
0a1b45a2 | 2953 | static bool |
6e6e7cfc JT |
2954 | is_vma_in_section (bfd *abfd ATTRIBUTE_UNUSED, asection *sect, void *obj) |
2955 | { | |
2956 | bfd_vma addr = * (bfd_vma *) obj; | |
2957 | return (addr >= sect->vma) && (addr < (sect->vma + sect->size)); | |
2958 | } | |
2959 | ||
2960 | static asection * | |
2961 | find_section_by_vma (bfd *abfd, bfd_vma addr) | |
2962 | { | |
2963 | return bfd_sections_find_if (abfd, is_vma_in_section, (void *) & addr); | |
2964 | } | |
2965 | ||
277d1b5e ILT |
2966 | /* Copy any private info we understand from the input bfd |
2967 | to the output bfd. */ | |
2968 | ||
0a1b45a2 | 2969 | bool |
7920ce38 | 2970 | _bfd_XX_bfd_copy_private_bfd_data_common (bfd * ibfd, bfd * obfd) |
277d1b5e | 2971 | { |
4be8cddc | 2972 | pe_data_type *ipe, *ope; |
fe69d4fc | 2973 | bfd_size_type size; |
4be8cddc | 2974 | |
277d1b5e ILT |
2975 | /* One day we may try to grok other private data. */ |
2976 | if (ibfd->xvec->flavour != bfd_target_coff_flavour | |
2977 | || obfd->xvec->flavour != bfd_target_coff_flavour) | |
0a1b45a2 | 2978 | return true; |
277d1b5e | 2979 | |
4be8cddc L |
2980 | ipe = pe_data (ibfd); |
2981 | ope = pe_data (obfd); | |
4e1fc599 | 2982 | |
325c681d | 2983 | /* pe_opthdr is copied in copy_object. */ |
4be8cddc L |
2984 | ope->dll = ipe->dll; |
2985 | ||
2986 | /* Don't copy input subsystem if output is different from input. */ | |
2987 | if (obfd->xvec != ibfd->xvec) | |
2988 | ope->pe_opthdr.Subsystem = IMAGE_SUBSYSTEM_UNKNOWN; | |
277d1b5e | 2989 | |
1725a96e | 2990 | /* For strip: if we removed .reloc, we'll make a real mess of things |
5933bdc9 ILT |
2991 | if we don't remove this entry as well. */ |
2992 | if (! pe_data (obfd)->has_reloc_section) | |
2993 | { | |
6c73cbb1 NC |
2994 | pe_data (obfd)->pe_opthdr.DataDirectory[PE_BASE_RELOCATION_TABLE].VirtualAddress = 0; |
2995 | pe_data (obfd)->pe_opthdr.DataDirectory[PE_BASE_RELOCATION_TABLE].Size = 0; | |
5933bdc9 | 2996 | } |
441f34fa L |
2997 | |
2998 | /* For PIE, if there is .reloc, we won't add IMAGE_FILE_RELOCS_STRIPPED. | |
2999 | But there is no .reloc, we make sure that IMAGE_FILE_RELOCS_STRIPPED | |
3000 | won't be added. */ | |
3001 | if (! pe_data (ibfd)->has_reloc_section | |
3002 | && ! (pe_data (ibfd)->real_flags & IMAGE_FILE_RELOCS_STRIPPED)) | |
3003 | pe_data (obfd)->dont_strip_reloc = 1; | |
3004 | ||
70cf6834 AE |
3005 | memcpy (ope->dos_message, ipe->dos_message, sizeof (ope->dos_message)); |
3006 | ||
6e6e7cfc | 3007 | /* The file offsets contained in the debug directory need rewriting. */ |
fe69d4fc AM |
3008 | size = ope->pe_opthdr.DataDirectory[PE_DEBUG_DATA].Size; |
3009 | if (size != 0) | |
6e6e7cfc JT |
3010 | { |
3011 | bfd_vma addr = ope->pe_opthdr.DataDirectory[PE_DEBUG_DATA].VirtualAddress | |
3012 | + ope->pe_opthdr.ImageBase; | |
610ed3e0 JB |
3013 | /* In particular a .buildid section may overlap (in VA space) with |
3014 | whatever section comes ahead of it (largely because of section->size | |
3015 | representing s_size, not virt_size). Therefore don't look for the | |
3016 | section containing the first byte, but for that covering the last | |
3017 | one. */ | |
fe69d4fc | 3018 | bfd_vma last = addr + size - 1; |
610ed3e0 | 3019 | asection *section = find_section_by_vma (obfd, last); |
6e6e7cfc | 3020 | |
c55f2b9c | 3021 | if (section != NULL) |
610ed3e0 | 3022 | { |
c55f2b9c AM |
3023 | bfd_byte *data; |
3024 | bfd_vma dataoff = addr - section->vma; | |
610ed3e0 | 3025 | |
c55f2b9c AM |
3026 | /* PR 17512: file: 0f15796a. */ |
3027 | if (addr < section->vma | |
3028 | || section->size < dataoff | |
3029 | || section->size - dataoff < size) | |
3030 | { | |
3031 | /* xgettext:c-format */ | |
3032 | _bfd_error_handler | |
3033 | (_("%pB: Data Directory (%lx bytes at %" PRIx64 ") " | |
3034 | "extends across section boundary at %" PRIx64), | |
3035 | obfd, ope->pe_opthdr.DataDirectory[PE_DEBUG_DATA].Size, | |
3036 | (uint64_t) addr, (uint64_t) section->vma); | |
3037 | return false; | |
3038 | } | |
6e6e7cfc | 3039 | |
c55f2b9c | 3040 | if (bfd_malloc_and_get_section (obfd, section, &data)) |
07d6d2b8 | 3041 | { |
c55f2b9c AM |
3042 | unsigned int i; |
3043 | struct external_IMAGE_DEBUG_DIRECTORY *dd = | |
3044 | (struct external_IMAGE_DEBUG_DIRECTORY *)(data + dataoff); | |
3045 | ||
3046 | for (i = 0; i < ope->pe_opthdr.DataDirectory[PE_DEBUG_DATA].Size | |
3047 | / sizeof (struct external_IMAGE_DEBUG_DIRECTORY); i++) | |
3048 | { | |
3049 | asection *ddsection; | |
3050 | struct external_IMAGE_DEBUG_DIRECTORY *edd = &(dd[i]); | |
3051 | struct internal_IMAGE_DEBUG_DIRECTORY idd; | |
3052 | bfd_vma idd_vma; | |
6e6e7cfc | 3053 | |
c55f2b9c | 3054 | _bfd_XXi_swap_debugdir_in (obfd, edd, &idd); |
6e6e7cfc | 3055 | |
c55f2b9c AM |
3056 | /* RVA 0 means only offset is valid, not handled yet. */ |
3057 | if (idd.AddressOfRawData == 0) | |
3058 | continue; | |
6e6e7cfc | 3059 | |
c55f2b9c AM |
3060 | idd_vma = idd.AddressOfRawData + ope->pe_opthdr.ImageBase; |
3061 | ddsection = find_section_by_vma (obfd, idd_vma); | |
3062 | if (!ddsection) | |
3063 | continue; /* Not in a section! */ | |
6e6e7cfc | 3064 | |
c55f2b9c AM |
3065 | idd.PointerToRawData |
3066 | = ddsection->filepos + idd_vma - ddsection->vma; | |
3067 | _bfd_XXi_swap_debugdir_out (obfd, &idd, edd); | |
3068 | } | |
6e6e7cfc | 3069 | |
c55f2b9c AM |
3070 | if (!bfd_set_section_contents (obfd, section, data, 0, |
3071 | section->size)) | |
3072 | { | |
3073 | _bfd_error_handler (_("failed to update file offsets" | |
3074 | " in debug directory")); | |
3075 | free (data); | |
3076 | return false; | |
3077 | } | |
3078 | free (data); | |
07d6d2b8 | 3079 | } |
c55f2b9c | 3080 | else |
86eafac0 | 3081 | { |
c55f2b9c AM |
3082 | _bfd_error_handler (_("%pB: failed to read " |
3083 | "debug data section"), obfd); | |
0a1b45a2 | 3084 | return false; |
86eafac0 | 3085 | } |
86eafac0 | 3086 | } |
6e6e7cfc JT |
3087 | } |
3088 | ||
0a1b45a2 | 3089 | return true; |
277d1b5e ILT |
3090 | } |
3091 | ||
9602af51 | 3092 | /* Copy private section data. */ |
1725a96e | 3093 | |
0a1b45a2 | 3094 | bool |
7920ce38 NC |
3095 | _bfd_XX_bfd_copy_private_section_data (bfd *ibfd, |
3096 | asection *isec, | |
3097 | bfd *obfd, | |
3098 | asection *osec) | |
277d1b5e ILT |
3099 | { |
3100 | if (bfd_get_flavour (ibfd) != bfd_target_coff_flavour | |
3101 | || bfd_get_flavour (obfd) != bfd_target_coff_flavour) | |
0a1b45a2 | 3102 | return true; |
277d1b5e ILT |
3103 | |
3104 | if (coff_section_data (ibfd, isec) != NULL | |
3105 | && pei_section_data (ibfd, isec) != NULL) | |
3106 | { | |
3107 | if (coff_section_data (obfd, osec) == NULL) | |
3108 | { | |
986f0783 | 3109 | size_t amt = sizeof (struct coff_section_tdata); |
7920ce38 | 3110 | osec->used_by_bfd = bfd_zalloc (obfd, amt); |
277d1b5e | 3111 | if (osec->used_by_bfd == NULL) |
0a1b45a2 | 3112 | return false; |
277d1b5e | 3113 | } |
1725a96e | 3114 | |
277d1b5e ILT |
3115 | if (pei_section_data (obfd, osec) == NULL) |
3116 | { | |
986f0783 | 3117 | size_t amt = sizeof (struct pei_section_tdata); |
7920ce38 | 3118 | coff_section_data (obfd, osec)->tdata = bfd_zalloc (obfd, amt); |
277d1b5e | 3119 | if (coff_section_data (obfd, osec)->tdata == NULL) |
0a1b45a2 | 3120 | return false; |
277d1b5e | 3121 | } |
1725a96e | 3122 | |
277d1b5e ILT |
3123 | pei_section_data (obfd, osec)->virt_size = |
3124 | pei_section_data (ibfd, isec)->virt_size; | |
5933bdc9 | 3125 | pei_section_data (obfd, osec)->pe_flags = |
6fa957a9 | 3126 | pei_section_data (ibfd, isec)->pe_flags; |
277d1b5e ILT |
3127 | } |
3128 | ||
0a1b45a2 | 3129 | return true; |
277d1b5e | 3130 | } |
7d2b58d6 ILT |
3131 | |
3132 | void | |
7920ce38 | 3133 | _bfd_XX_get_symbol_info (bfd * abfd, asymbol *symbol, symbol_info *ret) |
7d2b58d6 ILT |
3134 | { |
3135 | coff_get_symbol_info (abfd, symbol, ret); | |
7d2b58d6 | 3136 | } |
2fbadf2c | 3137 | |
31f60095 | 3138 | #if !defined(COFF_WITH_pep) && (defined(COFF_WITH_pex64) || defined(COFF_WITH_peAArch64) || defined(COFF_WITH_peLoongArch64)) |
5174d0fb KT |
3139 | static int |
3140 | sort_x64_pdata (const void *l, const void *r) | |
3141 | { | |
3142 | const char *lp = (const char *) l; | |
3143 | const char *rp = (const char *) r; | |
3144 | bfd_vma vl, vr; | |
3145 | vl = bfd_getl32 (lp); vr = bfd_getl32 (rp); | |
3146 | if (vl != vr) | |
3147 | return (vl < vr ? -1 : 1); | |
3148 | /* We compare just begin address. */ | |
3149 | return 0; | |
3150 | } | |
3151 | #endif | |
5879bb8f NC |
3152 | \f |
3153 | /* Functions to process a .rsrc section. */ | |
3154 | ||
3155 | static unsigned int sizeof_leaves; | |
3156 | static unsigned int sizeof_strings; | |
3157 | static unsigned int sizeof_tables_and_entries; | |
3158 | ||
3159 | static bfd_byte * | |
3160 | rsrc_count_directory (bfd *, bfd_byte *, bfd_byte *, bfd_byte *, bfd_vma); | |
3161 | ||
3162 | static bfd_byte * | |
0a1b45a2 AM |
3163 | rsrc_count_entries (bfd *abfd, |
3164 | bool is_name, | |
3165 | bfd_byte *datastart, | |
3166 | bfd_byte *data, | |
3167 | bfd_byte *dataend, | |
3168 | bfd_vma rva_bias) | |
5879bb8f NC |
3169 | { |
3170 | unsigned long entry, addr, size; | |
3171 | ||
3172 | if (data + 8 >= dataend) | |
3173 | return dataend + 1; | |
3174 | ||
3175 | if (is_name) | |
3176 | { | |
3177 | bfd_byte * name; | |
3178 | ||
3179 | entry = (long) bfd_get_32 (abfd, data); | |
3180 | ||
3181 | if (HighBitSet (entry)) | |
3182 | name = datastart + WithoutHighBit (entry); | |
3183 | else | |
3184 | name = datastart + entry - rva_bias; | |
3185 | ||
20ad5e28 | 3186 | if (name + 2 >= dataend || name < datastart) |
5879bb8f NC |
3187 | return dataend + 1; |
3188 | ||
3189 | unsigned int len = bfd_get_16 (abfd, name); | |
3190 | if (len == 0 || len > 256) | |
3191 | return dataend + 1; | |
5879bb8f NC |
3192 | } |
3193 | ||
3194 | entry = (long) bfd_get_32 (abfd, data + 4); | |
3195 | ||
3196 | if (HighBitSet (entry)) | |
20ad5e28 NC |
3197 | { |
3198 | data = datastart + WithoutHighBit (entry); | |
3199 | ||
3200 | if (data <= datastart || data >= dataend) | |
3201 | return dataend + 1; | |
3202 | ||
3203 | return rsrc_count_directory (abfd, datastart, data, dataend, rva_bias); | |
3204 | } | |
5879bb8f NC |
3205 | |
3206 | if (datastart + entry + 16 >= dataend) | |
3207 | return dataend + 1; | |
3208 | ||
3209 | addr = (long) bfd_get_32 (abfd, datastart + entry); | |
3210 | size = (long) bfd_get_32 (abfd, datastart + entry + 4); | |
3211 | ||
5879bb8f NC |
3212 | return datastart + addr - rva_bias + size; |
3213 | } | |
9373215c | 3214 | |
5879bb8f | 3215 | static bfd_byte * |
07d6d2b8 | 3216 | rsrc_count_directory (bfd * abfd, |
5879bb8f NC |
3217 | bfd_byte * datastart, |
3218 | bfd_byte * data, | |
3219 | bfd_byte * dataend, | |
07d6d2b8 | 3220 | bfd_vma rva_bias) |
5879bb8f NC |
3221 | { |
3222 | unsigned int num_entries, num_ids; | |
3223 | bfd_byte * highest_data = data; | |
3224 | ||
3225 | if (data + 16 >= dataend) | |
3226 | return dataend + 1; | |
3227 | ||
3228 | num_entries = (int) bfd_get_16 (abfd, data + 12); | |
3229 | num_ids = (int) bfd_get_16 (abfd, data + 14); | |
3230 | ||
3231 | num_entries += num_ids; | |
3232 | ||
3233 | data += 16; | |
5879bb8f NC |
3234 | |
3235 | while (num_entries --) | |
3236 | { | |
3237 | bfd_byte * entry_end; | |
3238 | ||
3239 | entry_end = rsrc_count_entries (abfd, num_entries >= num_ids, | |
3240 | datastart, data, dataend, rva_bias); | |
3241 | data += 8; | |
5879bb8f NC |
3242 | highest_data = max (highest_data, entry_end); |
3243 | if (entry_end >= dataend) | |
3244 | break; | |
3245 | } | |
3246 | ||
3247 | return max (highest_data, data); | |
3248 | } | |
3249 | ||
3250 | typedef struct rsrc_dir_chain | |
3251 | { | |
07d6d2b8 | 3252 | unsigned int num_entries; |
5879bb8f NC |
3253 | struct rsrc_entry * first_entry; |
3254 | struct rsrc_entry * last_entry; | |
3255 | } rsrc_dir_chain; | |
3256 | ||
3257 | typedef struct rsrc_directory | |
3258 | { | |
3259 | unsigned int characteristics; | |
3260 | unsigned int time; | |
3261 | unsigned int major; | |
3262 | unsigned int minor; | |
3263 | ||
3264 | rsrc_dir_chain names; | |
3265 | rsrc_dir_chain ids; | |
3266 | ||
3267 | struct rsrc_entry * entry; | |
3268 | } rsrc_directory; | |
3269 | ||
3270 | typedef struct rsrc_string | |
3271 | { | |
07d6d2b8 AM |
3272 | unsigned int len; |
3273 | bfd_byte * string; | |
5879bb8f | 3274 | } rsrc_string; |
9373215c | 3275 | |
5879bb8f NC |
3276 | typedef struct rsrc_leaf |
3277 | { | |
07d6d2b8 AM |
3278 | unsigned int size; |
3279 | unsigned int codepage; | |
3280 | bfd_byte * data; | |
5879bb8f NC |
3281 | } rsrc_leaf; |
3282 | ||
3283 | typedef struct rsrc_entry | |
3284 | { | |
0a1b45a2 | 3285 | bool is_name; |
5879bb8f NC |
3286 | union |
3287 | { | |
07d6d2b8 AM |
3288 | unsigned int id; |
3289 | struct rsrc_string name; | |
5879bb8f NC |
3290 | } name_id; |
3291 | ||
0a1b45a2 | 3292 | bool is_dir; |
5879bb8f NC |
3293 | union |
3294 | { | |
3295 | struct rsrc_directory * directory; | |
07d6d2b8 | 3296 | struct rsrc_leaf * leaf; |
5879bb8f NC |
3297 | } value; |
3298 | ||
07d6d2b8 | 3299 | struct rsrc_entry * next_entry; |
5879bb8f NC |
3300 | struct rsrc_directory * parent; |
3301 | } rsrc_entry; | |
3302 | ||
3303 | static bfd_byte * | |
3304 | rsrc_parse_directory (bfd *, rsrc_directory *, bfd_byte *, | |
3305 | bfd_byte *, bfd_byte *, bfd_vma, rsrc_entry *); | |
3306 | ||
3307 | static bfd_byte * | |
0a1b45a2 AM |
3308 | rsrc_parse_entry (bfd *abfd, |
3309 | bool is_name, | |
3310 | rsrc_entry *entry, | |
3311 | bfd_byte *datastart, | |
3312 | bfd_byte * data, | |
3313 | bfd_byte *dataend, | |
3314 | bfd_vma rva_bias, | |
3315 | rsrc_directory *parent) | |
5879bb8f NC |
3316 | { |
3317 | unsigned long val, addr, size; | |
3318 | ||
3319 | val = bfd_get_32 (abfd, data); | |
3320 | ||
3321 | entry->parent = parent; | |
3322 | entry->is_name = is_name; | |
3323 | ||
3324 | if (is_name) | |
3325 | { | |
20ad5e28 NC |
3326 | bfd_byte * address; |
3327 | ||
5879bb8f NC |
3328 | if (HighBitSet (val)) |
3329 | { | |
3330 | val = WithoutHighBit (val); | |
3331 | ||
20ad5e28 | 3332 | address = datastart + val; |
5879bb8f NC |
3333 | } |
3334 | else | |
3335 | { | |
20ad5e28 | 3336 | address = datastart + val - rva_bias; |
5879bb8f | 3337 | } |
20ad5e28 NC |
3338 | |
3339 | if (address + 3 > dataend) | |
3340 | return dataend; | |
3341 | ||
3342 | entry->name_id.name.len = bfd_get_16 (abfd, address); | |
3343 | entry->name_id.name.string = address + 2; | |
5879bb8f NC |
3344 | } |
3345 | else | |
3346 | entry->name_id.id = val; | |
3347 | ||
3348 | val = bfd_get_32 (abfd, data + 4); | |
3349 | ||
3350 | if (HighBitSet (val)) | |
3351 | { | |
0a1b45a2 | 3352 | entry->is_dir = true; |
10c38619 | 3353 | entry->value.directory = bfd_malloc (sizeof (*entry->value.directory)); |
5879bb8f NC |
3354 | if (entry->value.directory == NULL) |
3355 | return dataend; | |
3356 | ||
3357 | return rsrc_parse_directory (abfd, entry->value.directory, | |
3358 | datastart, | |
3359 | datastart + WithoutHighBit (val), | |
3360 | dataend, rva_bias, entry); | |
3361 | } | |
3362 | ||
0a1b45a2 | 3363 | entry->is_dir = false; |
10c38619 | 3364 | entry->value.leaf = bfd_malloc (sizeof (*entry->value.leaf)); |
5879bb8f NC |
3365 | if (entry->value.leaf == NULL) |
3366 | return dataend; | |
3367 | ||
5929c344 | 3368 | data = datastart + val; |
10c38619 | 3369 | if (data < datastart || data + 12 > dataend) |
5929c344 NC |
3370 | return dataend; |
3371 | ||
3372 | addr = bfd_get_32 (abfd, data); | |
3373 | size = entry->value.leaf->size = bfd_get_32 (abfd, data + 4); | |
3374 | entry->value.leaf->codepage = bfd_get_32 (abfd, data + 8); | |
3375 | /* FIXME: We assume that the reserved field (data + 12) is OK. */ | |
5879bb8f | 3376 | |
10c38619 AM |
3377 | if (size > dataend - datastart - (addr - rva_bias)) |
3378 | return dataend; | |
5879bb8f NC |
3379 | entry->value.leaf->data = bfd_malloc (size); |
3380 | if (entry->value.leaf->data == NULL) | |
3381 | return dataend; | |
3382 | ||
3383 | memcpy (entry->value.leaf->data, datastart + addr - rva_bias, size); | |
3384 | return datastart + (addr - rva_bias) + size; | |
3385 | } | |
3386 | ||
3387 | static bfd_byte * | |
0a1b45a2 AM |
3388 | rsrc_parse_entries (bfd *abfd, |
3389 | rsrc_dir_chain *chain, | |
3390 | bool is_name, | |
3391 | bfd_byte *highest_data, | |
3392 | bfd_byte *datastart, | |
3393 | bfd_byte *data, | |
3394 | bfd_byte *dataend, | |
3395 | bfd_vma rva_bias, | |
3396 | rsrc_directory *parent) | |
5879bb8f | 3397 | { |
9373215c | 3398 | unsigned int i; |
5879bb8f NC |
3399 | rsrc_entry * entry; |
3400 | ||
3401 | if (chain->num_entries == 0) | |
3402 | { | |
3403 | chain->first_entry = chain->last_entry = NULL; | |
3404 | return highest_data; | |
3405 | } | |
3406 | ||
10c38619 | 3407 | entry = bfd_malloc (sizeof (*entry)); |
5879bb8f NC |
3408 | if (entry == NULL) |
3409 | return dataend; | |
3410 | ||
3411 | chain->first_entry = entry; | |
3412 | ||
5879bb8f NC |
3413 | for (i = chain->num_entries; i--;) |
3414 | { | |
3415 | bfd_byte * entry_end; | |
3416 | ||
3417 | entry_end = rsrc_parse_entry (abfd, is_name, entry, datastart, | |
3418 | data, dataend, rva_bias, parent); | |
3419 | data += 8; | |
3420 | highest_data = max (entry_end, highest_data); | |
3421 | if (entry_end > dataend) | |
3422 | return dataend; | |
3423 | ||
3424 | if (i) | |
3425 | { | |
10c38619 | 3426 | entry->next_entry = bfd_malloc (sizeof (*entry)); |
5879bb8f NC |
3427 | entry = entry->next_entry; |
3428 | if (entry == NULL) | |
3429 | return dataend; | |
3430 | } | |
3431 | else | |
3432 | entry->next_entry = NULL; | |
3433 | } | |
3434 | ||
3435 | chain->last_entry = entry; | |
3436 | ||
3437 | return highest_data; | |
3438 | } | |
3439 | ||
3440 | static bfd_byte * | |
07d6d2b8 | 3441 | rsrc_parse_directory (bfd * abfd, |
5879bb8f NC |
3442 | rsrc_directory * table, |
3443 | bfd_byte * datastart, | |
3444 | bfd_byte * data, | |
3445 | bfd_byte * dataend, | |
07d6d2b8 | 3446 | bfd_vma rva_bias, |
5879bb8f NC |
3447 | rsrc_entry * entry) |
3448 | { | |
3449 | bfd_byte * highest_data = data; | |
3450 | ||
3451 | if (table == NULL) | |
3452 | return dataend; | |
3453 | ||
3454 | table->characteristics = bfd_get_32 (abfd, data); | |
3455 | table->time = bfd_get_32 (abfd, data + 4); | |
3456 | table->major = bfd_get_16 (abfd, data + 8); | |
3457 | table->minor = bfd_get_16 (abfd, data + 10); | |
3458 | table->names.num_entries = bfd_get_16 (abfd, data + 12); | |
3459 | table->ids.num_entries = bfd_get_16 (abfd, data + 14); | |
3460 | table->entry = entry; | |
3461 | ||
3462 | data += 16; | |
3463 | ||
0a1b45a2 | 3464 | highest_data = rsrc_parse_entries (abfd, & table->names, true, data, |
5879bb8f NC |
3465 | datastart, data, dataend, rva_bias, table); |
3466 | data += table->names.num_entries * 8; | |
3467 | ||
0a1b45a2 | 3468 | highest_data = rsrc_parse_entries (abfd, & table->ids, false, highest_data, |
5879bb8f NC |
3469 | datastart, data, dataend, rva_bias, table); |
3470 | data += table->ids.num_entries * 8; | |
3471 | ||
3472 | return max (highest_data, data); | |
3473 | } | |
3474 | ||
3475 | typedef struct rsrc_write_data | |
3476 | { | |
3477 | bfd * abfd; | |
3478 | bfd_byte * datastart; | |
3479 | bfd_byte * next_table; | |
3480 | bfd_byte * next_leaf; | |
3481 | bfd_byte * next_string; | |
3482 | bfd_byte * next_data; | |
3483 | bfd_vma rva_bias; | |
9373215c PM |
3484 | } rsrc_write_data; |
3485 | ||
5879bb8f NC |
3486 | static void |
3487 | rsrc_write_string (rsrc_write_data * data, | |
3488 | rsrc_string * string) | |
3489 | { | |
3490 | bfd_put_16 (data->abfd, string->len, data->next_string); | |
3491 | memcpy (data->next_string + 2, string->string, string->len * 2); | |
3492 | data->next_string += (string->len + 1) * 2; | |
3493 | } | |
3494 | ||
3495 | static inline unsigned int | |
3496 | rsrc_compute_rva (rsrc_write_data * data, | |
07d6d2b8 | 3497 | bfd_byte * addr) |
5879bb8f NC |
3498 | { |
3499 | return (addr - data->datastart) + data->rva_bias; | |
3500 | } | |
3501 | ||
3502 | static void | |
3503 | rsrc_write_leaf (rsrc_write_data * data, | |
07d6d2b8 | 3504 | rsrc_leaf * leaf) |
5879bb8f | 3505 | { |
9373215c PM |
3506 | bfd_put_32 (data->abfd, rsrc_compute_rva (data, data->next_data), |
3507 | data->next_leaf); | |
5879bb8f NC |
3508 | bfd_put_32 (data->abfd, leaf->size, data->next_leaf + 4); |
3509 | bfd_put_32 (data->abfd, leaf->codepage, data->next_leaf + 8); | |
3510 | bfd_put_32 (data->abfd, 0 /*reserved*/, data->next_leaf + 12); | |
3511 | data->next_leaf += 16; | |
3512 | ||
3513 | memcpy (data->next_data, leaf->data, leaf->size); | |
3714081c NC |
3514 | /* An undocumented feature of Windows resources is that each unit |
3515 | of raw data is 8-byte aligned... */ | |
3516 | data->next_data += ((leaf->size + 7) & ~7); | |
5879bb8f NC |
3517 | } |
3518 | ||
3519 | static void rsrc_write_directory (rsrc_write_data *, rsrc_directory *); | |
3520 | ||
3521 | static void | |
3522 | rsrc_write_entry (rsrc_write_data * data, | |
07d6d2b8 AM |
3523 | bfd_byte * where, |
3524 | rsrc_entry * entry) | |
5879bb8f NC |
3525 | { |
3526 | if (entry->is_name) | |
3527 | { | |
3528 | bfd_put_32 (data->abfd, | |
3529 | SetHighBit (data->next_string - data->datastart), | |
3530 | where); | |
3531 | rsrc_write_string (data, & entry->name_id.name); | |
3532 | } | |
3533 | else | |
3534 | bfd_put_32 (data->abfd, entry->name_id.id, where); | |
3535 | ||
3536 | if (entry->is_dir) | |
3537 | { | |
3538 | bfd_put_32 (data->abfd, | |
3539 | SetHighBit (data->next_table - data->datastart), | |
3540 | where + 4); | |
3541 | rsrc_write_directory (data, entry->value.directory); | |
3542 | } | |
3543 | else | |
3544 | { | |
3545 | bfd_put_32 (data->abfd, data->next_leaf - data->datastart, where + 4); | |
3546 | rsrc_write_leaf (data, entry->value.leaf); | |
3547 | } | |
3548 | } | |
3549 | ||
3714081c NC |
3550 | static void |
3551 | rsrc_compute_region_sizes (rsrc_directory * dir) | |
3552 | { | |
3553 | struct rsrc_entry * entry; | |
3554 | ||
3555 | if (dir == NULL) | |
3556 | return; | |
3557 | ||
3558 | sizeof_tables_and_entries += 16; | |
3559 | ||
3560 | for (entry = dir->names.first_entry; entry != NULL; entry = entry->next_entry) | |
3561 | { | |
3562 | sizeof_tables_and_entries += 8; | |
3563 | ||
3564 | sizeof_strings += (entry->name_id.name.len + 1) * 2; | |
1b786873 | 3565 | |
3714081c NC |
3566 | if (entry->is_dir) |
3567 | rsrc_compute_region_sizes (entry->value.directory); | |
3568 | else | |
3569 | sizeof_leaves += 16; | |
3570 | } | |
3571 | ||
3572 | for (entry = dir->ids.first_entry; entry != NULL; entry = entry->next_entry) | |
3573 | { | |
3574 | sizeof_tables_and_entries += 8; | |
3575 | ||
3576 | if (entry->is_dir) | |
3577 | rsrc_compute_region_sizes (entry->value.directory); | |
3578 | else | |
3579 | sizeof_leaves += 16; | |
3580 | } | |
3581 | } | |
3582 | ||
5879bb8f NC |
3583 | static void |
3584 | rsrc_write_directory (rsrc_write_data * data, | |
3585 | rsrc_directory * dir) | |
3586 | { | |
3587 | rsrc_entry * entry; | |
3588 | unsigned int i; | |
9373215c PM |
3589 | bfd_byte * next_entry; |
3590 | bfd_byte * nt; | |
5879bb8f NC |
3591 | |
3592 | bfd_put_32 (data->abfd, dir->characteristics, data->next_table); | |
3593 | bfd_put_32 (data->abfd, 0 /*dir->time*/, data->next_table + 4); | |
3594 | bfd_put_16 (data->abfd, dir->major, data->next_table + 8); | |
3595 | bfd_put_16 (data->abfd, dir->minor, data->next_table + 10); | |
3596 | bfd_put_16 (data->abfd, dir->names.num_entries, data->next_table + 12); | |
3597 | bfd_put_16 (data->abfd, dir->ids.num_entries, data->next_table + 14); | |
3598 | ||
3599 | /* Compute where the entries and the next table will be placed. */ | |
9373215c PM |
3600 | next_entry = data->next_table + 16; |
3601 | data->next_table = next_entry + (dir->names.num_entries * 8) | |
3602 | + (dir->ids.num_entries * 8); | |
3603 | nt = data->next_table; | |
3604 | ||
5879bb8f NC |
3605 | /* Write the entries. */ |
3606 | for (i = dir->names.num_entries, entry = dir->names.first_entry; | |
3607 | i > 0 && entry != NULL; | |
3608 | i--, entry = entry->next_entry) | |
3609 | { | |
3714081c | 3610 | BFD_ASSERT (entry->is_name); |
5879bb8f NC |
3611 | rsrc_write_entry (data, next_entry, entry); |
3612 | next_entry += 8; | |
3613 | } | |
3614 | BFD_ASSERT (i == 0); | |
3615 | BFD_ASSERT (entry == NULL); | |
3616 | ||
3617 | for (i = dir->ids.num_entries, entry = dir->ids.first_entry; | |
3618 | i > 0 && entry != NULL; | |
3619 | i--, entry = entry->next_entry) | |
3620 | { | |
3714081c | 3621 | BFD_ASSERT (! entry->is_name); |
5879bb8f NC |
3622 | rsrc_write_entry (data, next_entry, entry); |
3623 | next_entry += 8; | |
3624 | } | |
3625 | BFD_ASSERT (i == 0); | |
3626 | BFD_ASSERT (entry == NULL); | |
3627 | BFD_ASSERT (nt == next_entry); | |
3628 | } | |
3629 | ||
83c79df8 | 3630 | #if ! defined __CYGWIN__ && ! defined __MINGW32__ |
5879bb8f NC |
3631 | /* Return the length (number of units) of the first character in S, |
3632 | putting its 'ucs4_t' representation in *PUC. */ | |
3633 | ||
3634 | static unsigned int | |
31593e1b | 3635 | u16_mbtouc (wint_t * puc, const unsigned short * s, unsigned int n) |
5879bb8f NC |
3636 | { |
3637 | unsigned short c = * s; | |
3638 | ||
3639 | if (c < 0xd800 || c >= 0xe000) | |
3640 | { | |
3641 | *puc = c; | |
3642 | return 1; | |
3643 | } | |
3644 | ||
3645 | if (c < 0xdc00) | |
3646 | { | |
3647 | if (n >= 2) | |
07d6d2b8 AM |
3648 | { |
3649 | if (s[1] >= 0xdc00 && s[1] < 0xe000) | |
3650 | { | |
3651 | *puc = 0x10000 + ((c - 0xd800) << 10) + (s[1] - 0xdc00); | |
3652 | return 2; | |
3653 | } | |
3654 | } | |
5879bb8f | 3655 | else |
07d6d2b8 AM |
3656 | { |
3657 | /* Incomplete multibyte character. */ | |
3658 | *puc = 0xfffd; | |
3659 | return n; | |
3660 | } | |
5879bb8f NC |
3661 | } |
3662 | ||
3663 | /* Invalid multibyte character. */ | |
3664 | *puc = 0xfffd; | |
3665 | return 1; | |
3666 | } | |
83c79df8 | 3667 | #endif /* not Cygwin/Mingw */ |
5879bb8f NC |
3668 | |
3669 | /* Perform a comparison of two entries. */ | |
3670 | static signed int | |
0a1b45a2 | 3671 | rsrc_cmp (bool is_name, rsrc_entry * a, rsrc_entry * b) |
5879bb8f | 3672 | { |
9373215c | 3673 | signed int res; |
9373215c PM |
3674 | bfd_byte * astring; |
3675 | unsigned int alen; | |
3676 | bfd_byte * bstring; | |
3677 | unsigned int blen; | |
3678 | ||
5879bb8f | 3679 | if (! is_name) |
9373215c | 3680 | return a->name_id.id - b->name_id.id; |
5879bb8f NC |
3681 | |
3682 | /* We have to perform a case insenstive, unicode string comparison... */ | |
9373215c PM |
3683 | astring = a->name_id.name.string; |
3684 | alen = a->name_id.name.len; | |
3685 | bstring = b->name_id.name.string; | |
3686 | blen = b->name_id.name.len; | |
5879bb8f | 3687 | |
9373215c PM |
3688 | #if defined __CYGWIN__ || defined __MINGW32__ |
3689 | /* Under Windows hosts (both Cygwin and Mingw types), | |
3690 | unicode == UTF-16 == wchar_t. The case insensitive string comparison | |
3691 | function however goes by different names in the two environments... */ | |
3692 | ||
3693 | #undef rscpcmp | |
5879bb8f | 3694 | #ifdef __CYGWIN__ |
9373215c PM |
3695 | #define rscpcmp wcsncasecmp |
3696 | #endif | |
3697 | #ifdef __MINGW32__ | |
3698 | #define rscpcmp wcsnicmp | |
3699 | #endif | |
3700 | ||
3701 | res = rscpcmp ((const wchar_t *) astring, (const wchar_t *) bstring, | |
3702 | min (alen, blen)); | |
5879bb8f | 3703 | |
83c79df8 | 3704 | #else |
3f10b67a PM |
3705 | { |
3706 | unsigned int i; | |
31593e1b | 3707 | |
3f10b67a PM |
3708 | res = 0; |
3709 | for (i = min (alen, blen); i--; astring += 2, bstring += 2) | |
3710 | { | |
31593e1b NC |
3711 | wint_t awc; |
3712 | wint_t bwc; | |
3f10b67a | 3713 | |
31593e1b NC |
3714 | /* Convert UTF-16 unicode characters into wchar_t characters |
3715 | so that we can then perform a case insensitive comparison. */ | |
3716 | unsigned int Alen = u16_mbtouc (& awc, (const unsigned short *) astring, 2); | |
3717 | unsigned int Blen = u16_mbtouc (& bwc, (const unsigned short *) bstring, 2); | |
3f10b67a PM |
3718 | |
3719 | if (Alen != Blen) | |
3720 | return Alen - Blen; | |
31593e1b | 3721 | |
31593e1b NC |
3722 | awc = towlower (awc); |
3723 | bwc = towlower (bwc); | |
3724 | ||
3725 | res = awc - bwc; | |
3f10b67a PM |
3726 | if (res) |
3727 | break; | |
3728 | } | |
3729 | } | |
5879bb8f NC |
3730 | #endif |
3731 | ||
3732 | if (res == 0) | |
3733 | res = alen - blen; | |
3734 | ||
3735 | return res; | |
3736 | } | |
3737 | ||
3738 | static void | |
3739 | rsrc_print_name (char * buffer, rsrc_string string) | |
3740 | { | |
3741 | unsigned int i; | |
3742 | bfd_byte * name = string.string; | |
3743 | ||
3744 | for (i = string.len; i--; name += 2) | |
3745 | sprintf (buffer + strlen (buffer), "%.1s", name); | |
3746 | } | |
3747 | ||
3748 | static const char * | |
7fbd5f4e | 3749 | rsrc_resource_name (rsrc_entry *entry, rsrc_directory *dir, char *buffer) |
5879bb8f | 3750 | { |
0a1b45a2 | 3751 | bool is_string = false; |
5879bb8f NC |
3752 | |
3753 | buffer[0] = 0; | |
3754 | ||
9373215c PM |
3755 | if (dir != NULL && dir->entry != NULL && dir->entry->parent != NULL |
3756 | && dir->entry->parent->entry != NULL) | |
5879bb8f NC |
3757 | { |
3758 | strcpy (buffer, "type: "); | |
3759 | if (dir->entry->parent->entry->is_name) | |
9373215c PM |
3760 | rsrc_print_name (buffer + strlen (buffer), |
3761 | dir->entry->parent->entry->name_id.name); | |
5879bb8f NC |
3762 | else |
3763 | { | |
3764 | unsigned int id = dir->entry->parent->entry->name_id.id; | |
3765 | ||
3766 | sprintf (buffer + strlen (buffer), "%x", id); | |
3767 | switch (id) | |
3768 | { | |
3769 | case 1: strcat (buffer, " (CURSOR)"); break; | |
3770 | case 2: strcat (buffer, " (BITMAP)"); break; | |
3771 | case 3: strcat (buffer, " (ICON)"); break; | |
07d6d2b8 | 3772 | case 4: strcat (buffer, " (MENU)"); break; |
5879bb8f | 3773 | case 5: strcat (buffer, " (DIALOG)"); break; |
0a1b45a2 | 3774 | case 6: strcat (buffer, " (STRING)"); is_string = true; break; |
5879bb8f NC |
3775 | case 7: strcat (buffer, " (FONTDIR)"); break; |
3776 | case 8: strcat (buffer, " (FONT)"); break; | |
3777 | case 9: strcat (buffer, " (ACCELERATOR)"); break; | |
3778 | case 10: strcat (buffer, " (RCDATA)"); break; | |
3779 | case 11: strcat (buffer, " (MESSAGETABLE)"); break; | |
3780 | case 12: strcat (buffer, " (GROUP_CURSOR)"); break; | |
3781 | case 14: strcat (buffer, " (GROUP_ICON)"); break; | |
3782 | case 16: strcat (buffer, " (VERSION)"); break; | |
3783 | case 17: strcat (buffer, " (DLGINCLUDE)"); break; | |
3784 | case 19: strcat (buffer, " (PLUGPLAY)"); break; | |
3785 | case 20: strcat (buffer, " (VXD)"); break; | |
3786 | case 21: strcat (buffer, " (ANICURSOR)"); break; | |
3787 | case 22: strcat (buffer, " (ANIICON)"); break; | |
3788 | case 23: strcat (buffer, " (HTML)"); break; | |
3789 | case 24: strcat (buffer, " (MANIFEST)"); break; | |
3790 | case 240: strcat (buffer, " (DLGINIT)"); break; | |
3791 | case 241: strcat (buffer, " (TOOLBAR)"); break; | |
3792 | } | |
3793 | } | |
3794 | } | |
3795 | ||
3796 | if (dir != NULL && dir->entry != NULL) | |
3797 | { | |
3798 | strcat (buffer, " name: "); | |
3799 | if (dir->entry->is_name) | |
3800 | rsrc_print_name (buffer + strlen (buffer), dir->entry->name_id.name); | |
3801 | else | |
3802 | { | |
3803 | unsigned int id = dir->entry->name_id.id; | |
3804 | ||
3805 | sprintf (buffer + strlen (buffer), "%x", id); | |
3806 | ||
3807 | if (is_string) | |
3808 | sprintf (buffer + strlen (buffer), " (resource id range: %d - %d)", | |
3809 | (id - 1) << 4, (id << 4) - 1); | |
3810 | } | |
3811 | } | |
3812 | ||
3813 | if (entry != NULL) | |
3814 | { | |
3815 | strcat (buffer, " lang: "); | |
3816 | ||
3817 | if (entry->is_name) | |
3818 | rsrc_print_name (buffer + strlen (buffer), entry->name_id.name); | |
3819 | else | |
3820 | sprintf (buffer + strlen (buffer), "%x", entry->name_id.id); | |
3821 | } | |
3822 | ||
3823 | return buffer; | |
3824 | } | |
3825 | ||
3826 | /* *sigh* Windows resource strings are special. Only the top 28-bits of | |
3827 | their ID is stored in the NAME entry. The bottom four bits are used as | |
3828 | an index into unicode string table that makes up the data of the leaf. | |
3829 | So identical type-name-lang string resources may not actually be | |
3830 | identical at all. | |
3831 | ||
3832 | This function is called when we have detected two string resources with | |
3833 | match top-28-bit IDs. We have to scan the string tables inside the leaves | |
3834 | and discover if there are any real collisions. If there are then we report | |
9373215c PM |
3835 | them and return FALSE. Otherwise we copy any strings from B into A and |
3836 | then return TRUE. */ | |
5879bb8f | 3837 | |
0a1b45a2 | 3838 | static bool |
5879bb8f NC |
3839 | rsrc_merge_string_entries (rsrc_entry * a ATTRIBUTE_UNUSED, |
3840 | rsrc_entry * b ATTRIBUTE_UNUSED) | |
3841 | { | |
3842 | unsigned int copy_needed = 0; | |
3843 | unsigned int i; | |
9373215c PM |
3844 | bfd_byte * astring; |
3845 | bfd_byte * bstring; | |
3846 | bfd_byte * new_data; | |
3847 | bfd_byte * nstring; | |
5879bb8f NC |
3848 | |
3849 | /* Step one: Find out what we have to do. */ | |
3850 | BFD_ASSERT (! a->is_dir); | |
9373215c | 3851 | astring = a->value.leaf->data; |
5879bb8f NC |
3852 | |
3853 | BFD_ASSERT (! b->is_dir); | |
9373215c | 3854 | bstring = b->value.leaf->data; |
5879bb8f NC |
3855 | |
3856 | for (i = 0; i < 16; i++) | |
3857 | { | |
3858 | unsigned int alen = astring[0] + (astring[1] << 8); | |
3859 | unsigned int blen = bstring[0] + (bstring[1] << 8); | |
3860 | ||
3861 | if (alen == 0) | |
3862 | { | |
3863 | copy_needed += blen * 2; | |
3864 | } | |
3865 | else if (blen == 0) | |
3866 | ; | |
3867 | else if (alen != blen) | |
3868 | /* FIXME: Should we continue the loop in order to report other duplicates ? */ | |
3869 | break; | |
3870 | /* alen == blen != 0. We might have two identical strings. If so we | |
3871 | can ignore the second one. There is no need for wchar_t vs UTF-16 | |
3872 | theatrics here - we are only interested in (case sensitive) equality. */ | |
3873 | else if (memcmp (astring + 2, bstring + 2, alen * 2) != 0) | |
3874 | break; | |
3875 | ||
3876 | astring += (alen + 1) * 2; | |
3877 | bstring += (blen + 1) * 2; | |
3878 | } | |
3879 | ||
3880 | if (i != 16) | |
3881 | { | |
3882 | if (a->parent != NULL | |
3883 | && a->parent->entry != NULL | |
535b785f | 3884 | && !a->parent->entry->is_name) |
5879bb8f NC |
3885 | _bfd_error_handler (_(".rsrc merge failure: duplicate string resource: %d"), |
3886 | ((a->parent->entry->name_id.id - 1) << 4) + i); | |
0a1b45a2 | 3887 | return false; |
5879bb8f NC |
3888 | } |
3889 | ||
3890 | if (copy_needed == 0) | |
0a1b45a2 | 3891 | return true; |
5879bb8f NC |
3892 | |
3893 | /* If we reach here then A and B must both have non-colliding strings. | |
3894 | (We never get string resources with fully empty string tables). | |
3895 | We need to allocate an extra COPY_NEEDED bytes in A and then bring | |
3896 | in B's strings. */ | |
9373215c | 3897 | new_data = bfd_malloc (a->value.leaf->size + copy_needed); |
5879bb8f | 3898 | if (new_data == NULL) |
0a1b45a2 | 3899 | return false; |
5879bb8f | 3900 | |
9373215c | 3901 | nstring = new_data; |
5879bb8f NC |
3902 | astring = a->value.leaf->data; |
3903 | bstring = b->value.leaf->data; | |
3904 | ||
3905 | for (i = 0; i < 16; i++) | |
3906 | { | |
3907 | unsigned int alen = astring[0] + (astring[1] << 8); | |
3908 | unsigned int blen = bstring[0] + (bstring[1] << 8); | |
3909 | ||
3910 | if (alen != 0) | |
3911 | { | |
3912 | memcpy (nstring, astring, (alen + 1) * 2); | |
3913 | nstring += (alen + 1) * 2; | |
3914 | } | |
3915 | else if (blen != 0) | |
3916 | { | |
3917 | memcpy (nstring, bstring, (blen + 1) * 2); | |
3918 | nstring += (blen + 1) * 2; | |
3919 | } | |
3920 | else | |
3921 | { | |
3922 | * nstring++ = 0; | |
3923 | * nstring++ = 0; | |
3924 | } | |
9373215c | 3925 | |
5879bb8f NC |
3926 | astring += (alen + 1) * 2; |
3927 | bstring += (blen + 1) * 2; | |
3928 | } | |
3929 | ||
3930 | BFD_ASSERT (nstring - new_data == (signed) (a->value.leaf->size + copy_needed)); | |
9373215c | 3931 | |
5879bb8f NC |
3932 | free (a->value.leaf->data); |
3933 | a->value.leaf->data = new_data; | |
3934 | a->value.leaf->size += copy_needed; | |
3935 | ||
0a1b45a2 | 3936 | return true; |
5879bb8f NC |
3937 | } |
3938 | ||
3939 | static void rsrc_merge (rsrc_entry *, rsrc_entry *); | |
3940 | ||
3941 | /* Sort the entries in given part of the directory. | |
3942 | We use an old fashioned bubble sort because we are dealing | |
9373215c | 3943 | with lists and we want to handle matches specially. */ |
5879bb8f NC |
3944 | |
3945 | static void | |
0a1b45a2 AM |
3946 | rsrc_sort_entries (rsrc_dir_chain *chain, |
3947 | bool is_name, | |
3948 | rsrc_directory *dir) | |
5879bb8f NC |
3949 | { |
3950 | rsrc_entry * entry; | |
3951 | rsrc_entry * next; | |
3952 | rsrc_entry ** points_to_entry; | |
0a1b45a2 | 3953 | bool swapped; |
5879bb8f NC |
3954 | |
3955 | if (chain->num_entries < 2) | |
3956 | return; | |
3957 | ||
3958 | do | |
3959 | { | |
0a1b45a2 | 3960 | swapped = false; |
5879bb8f NC |
3961 | points_to_entry = & chain->first_entry; |
3962 | entry = * points_to_entry; | |
3963 | next = entry->next_entry; | |
3964 | ||
3965 | do | |
3966 | { | |
3967 | signed int cmp = rsrc_cmp (is_name, entry, next); | |
3968 | ||
3969 | if (cmp > 0) | |
3970 | { | |
3971 | entry->next_entry = next->next_entry; | |
3972 | next->next_entry = entry; | |
3973 | * points_to_entry = next; | |
3974 | points_to_entry = & next->next_entry; | |
3975 | next = entry->next_entry; | |
0a1b45a2 | 3976 | swapped = true; |
5879bb8f NC |
3977 | } |
3978 | else if (cmp == 0) | |
3979 | { | |
3980 | if (entry->is_dir && next->is_dir) | |
3981 | { | |
3982 | /* When we encounter identical directory entries we have to | |
3983 | merge them together. The exception to this rule is for | |
3984 | resource manifests - there can only be one of these, | |
3985 | even if they differ in language. Zero-language manifests | |
3986 | are assumed to be default manifests (provided by the | |
3714081c | 3987 | Cygwin/MinGW build system) and these can be silently dropped, |
5879bb8f NC |
3988 | unless that would reduce the number of manifests to zero. |
3989 | There should only ever be one non-zero lang manifest - | |
3990 | if there are more it is an error. A non-zero lang | |
3991 | manifest takes precedence over a default manifest. */ | |
535b785f | 3992 | if (!entry->is_name |
5879bb8f NC |
3993 | && entry->name_id.id == 1 |
3994 | && dir != NULL | |
3995 | && dir->entry != NULL | |
535b785f | 3996 | && !dir->entry->is_name |
5879bb8f NC |
3997 | && dir->entry->name_id.id == 0x18) |
3998 | { | |
3999 | if (next->value.directory->names.num_entries == 0 | |
4000 | && next->value.directory->ids.num_entries == 1 | |
535b785f | 4001 | && !next->value.directory->ids.first_entry->is_name |
5879bb8f NC |
4002 | && next->value.directory->ids.first_entry->name_id.id == 0) |
4003 | /* Fall through so that NEXT is dropped. */ | |
4004 | ; | |
4005 | else if (entry->value.directory->names.num_entries == 0 | |
4006 | && entry->value.directory->ids.num_entries == 1 | |
535b785f | 4007 | && !entry->value.directory->ids.first_entry->is_name |
5879bb8f NC |
4008 | && entry->value.directory->ids.first_entry->name_id.id == 0) |
4009 | { | |
4010 | /* Swap ENTRY and NEXT. Then fall through so that the old ENTRY is dropped. */ | |
4011 | entry->next_entry = next->next_entry; | |
4012 | next->next_entry = entry; | |
4013 | * points_to_entry = next; | |
4014 | points_to_entry = & next->next_entry; | |
4015 | next = entry->next_entry; | |
0a1b45a2 | 4016 | swapped = true; |
5879bb8f NC |
4017 | } |
4018 | else | |
4019 | { | |
4020 | _bfd_error_handler (_(".rsrc merge failure: multiple non-default manifests")); | |
4021 | bfd_set_error (bfd_error_file_truncated); | |
4022 | return; | |
4023 | } | |
9373215c | 4024 | |
5879bb8f NC |
4025 | /* Unhook NEXT from the chain. */ |
4026 | /* FIXME: memory loss here. */ | |
4027 | entry->next_entry = next->next_entry; | |
4028 | chain->num_entries --; | |
4029 | if (chain->num_entries < 2) | |
4030 | return; | |
4031 | next = next->next_entry; | |
4032 | } | |
4033 | else | |
4034 | rsrc_merge (entry, next); | |
4035 | } | |
4036 | else if (entry->is_dir != next->is_dir) | |
4037 | { | |
4038 | _bfd_error_handler (_(".rsrc merge failure: a directory matches a leaf")); | |
4039 | bfd_set_error (bfd_error_file_truncated); | |
4040 | return; | |
4041 | } | |
4042 | else | |
4043 | { | |
4044 | /* Otherwise with identical leaves we issue an error | |
4045 | message - because there should never be duplicates. | |
4046 | The exception is Type 18/Name 1/Lang 0 which is the | |
4047 | defaul manifest - this can just be dropped. */ | |
535b785f | 4048 | if (!entry->is_name |
5879bb8f NC |
4049 | && entry->name_id.id == 0 |
4050 | && dir != NULL | |
4051 | && dir->entry != NULL | |
535b785f | 4052 | && !dir->entry->is_name |
5879bb8f NC |
4053 | && dir->entry->name_id.id == 1 |
4054 | && dir->entry->parent != NULL | |
4055 | && dir->entry->parent->entry != NULL | |
535b785f | 4056 | && !dir->entry->parent->entry->is_name |
5879bb8f NC |
4057 | && dir->entry->parent->entry->name_id.id == 0x18 /* RT_MANIFEST */) |
4058 | ; | |
4059 | else if (dir != NULL | |
4060 | && dir->entry != NULL | |
4061 | && dir->entry->parent != NULL | |
4062 | && dir->entry->parent->entry != NULL | |
535b785f | 4063 | && !dir->entry->parent->entry->is_name |
5879bb8f NC |
4064 | && dir->entry->parent->entry->name_id.id == 0x6 /* RT_STRING */) |
4065 | { | |
4066 | /* Strings need special handling. */ | |
4067 | if (! rsrc_merge_string_entries (entry, next)) | |
4068 | { | |
4069 | /* _bfd_error_handler should have been called inside merge_strings. */ | |
4070 | bfd_set_error (bfd_error_file_truncated); | |
4071 | return; | |
4072 | } | |
4073 | } | |
4074 | else | |
4075 | { | |
4076 | if (dir == NULL | |
4077 | || dir->entry == NULL | |
4078 | || dir->entry->parent == NULL | |
4079 | || dir->entry->parent->entry == NULL) | |
4080 | _bfd_error_handler (_(".rsrc merge failure: duplicate leaf")); | |
4081 | else | |
7fbd5f4e AM |
4082 | { |
4083 | char buff[256]; | |
4084 | ||
4085 | _bfd_error_handler (_(".rsrc merge failure: duplicate leaf: %s"), | |
4086 | rsrc_resource_name (entry, dir, buff)); | |
4087 | } | |
5879bb8f NC |
4088 | bfd_set_error (bfd_error_file_truncated); |
4089 | return; | |
4090 | } | |
4091 | } | |
4092 | ||
4093 | /* Unhook NEXT from the chain. */ | |
4094 | entry->next_entry = next->next_entry; | |
4095 | chain->num_entries --; | |
4096 | if (chain->num_entries < 2) | |
4097 | return; | |
4098 | next = next->next_entry; | |
4099 | } | |
4100 | else | |
4101 | { | |
4102 | points_to_entry = & entry->next_entry; | |
4103 | entry = next; | |
4104 | next = next->next_entry; | |
4105 | } | |
4106 | } | |
4107 | while (next); | |
4108 | ||
4109 | chain->last_entry = entry; | |
4110 | } | |
4111 | while (swapped); | |
4112 | } | |
4113 | ||
4114 | /* Attach B's chain onto A. */ | |
4115 | static void | |
9373215c | 4116 | rsrc_attach_chain (rsrc_dir_chain * achain, rsrc_dir_chain * bchain) |
5879bb8f NC |
4117 | { |
4118 | if (bchain->num_entries == 0) | |
4119 | return; | |
4120 | ||
4121 | achain->num_entries += bchain->num_entries; | |
4122 | ||
4123 | if (achain->first_entry == NULL) | |
4124 | { | |
4125 | achain->first_entry = bchain->first_entry; | |
4126 | achain->last_entry = bchain->last_entry; | |
4127 | } | |
4128 | else | |
4129 | { | |
4130 | achain->last_entry->next_entry = bchain->first_entry; | |
4131 | achain->last_entry = bchain->last_entry; | |
4132 | } | |
9373215c | 4133 | |
5879bb8f NC |
4134 | bchain->num_entries = 0; |
4135 | bchain->first_entry = bchain->last_entry = NULL; | |
4136 | } | |
4137 | ||
4138 | static void | |
4139 | rsrc_merge (struct rsrc_entry * a, struct rsrc_entry * b) | |
4140 | { | |
9373215c PM |
4141 | rsrc_directory * adir; |
4142 | rsrc_directory * bdir; | |
4143 | ||
5879bb8f NC |
4144 | BFD_ASSERT (a->is_dir); |
4145 | BFD_ASSERT (b->is_dir); | |
4146 | ||
9373215c PM |
4147 | adir = a->value.directory; |
4148 | bdir = b->value.directory; | |
4149 | ||
5879bb8f NC |
4150 | if (adir->characteristics != bdir->characteristics) |
4151 | { | |
59d08d6c | 4152 | _bfd_error_handler (_(".rsrc merge failure: dirs with differing characteristics")); |
5879bb8f NC |
4153 | bfd_set_error (bfd_error_file_truncated); |
4154 | return; | |
4155 | } | |
9373215c | 4156 | |
5879bb8f NC |
4157 | if (adir->major != bdir->major || adir->minor != bdir->minor) |
4158 | { | |
59d08d6c | 4159 | _bfd_error_handler (_(".rsrc merge failure: differing directory versions")); |
5879bb8f NC |
4160 | bfd_set_error (bfd_error_file_truncated); |
4161 | return; | |
4162 | } | |
4163 | ||
4164 | /* Attach B's name chain to A. */ | |
4165 | rsrc_attach_chain (& adir->names, & bdir->names); | |
4166 | ||
4167 | /* Attach B's ID chain to A. */ | |
4168 | rsrc_attach_chain (& adir->ids, & bdir->ids); | |
4169 | ||
4170 | /* Now sort A's entries. */ | |
0a1b45a2 AM |
4171 | rsrc_sort_entries (& adir->names, true, adir); |
4172 | rsrc_sort_entries (& adir->ids, false, adir); | |
5879bb8f NC |
4173 | } |
4174 | ||
4175 | /* Check the .rsrc section. If it contains multiple concatenated | |
4176 | resources then we must merge them properly. Otherwise Windows | |
4177 | will ignore all but the first set. */ | |
4178 | ||
4179 | static void | |
4180 | rsrc_process_section (bfd * abfd, | |
4181 | struct coff_final_link_info * pfinfo) | |
4182 | { | |
9373215c | 4183 | rsrc_directory new_table; |
07d6d2b8 AM |
4184 | bfd_size_type size; |
4185 | asection * sec; | |
9373215c | 4186 | pe_data_type * pe; |
07d6d2b8 AM |
4187 | bfd_vma rva_bias; |
4188 | bfd_byte * data; | |
4189 | bfd_byte * datastart; | |
4190 | bfd_byte * dataend; | |
4191 | bfd_byte * new_data; | |
4192 | unsigned int num_resource_sets; | |
9373215c PM |
4193 | rsrc_directory * type_tables; |
4194 | rsrc_write_data write_data; | |
07d6d2b8 AM |
4195 | unsigned int indx; |
4196 | bfd * input; | |
4197 | unsigned int num_input_rsrc = 0; | |
4198 | unsigned int max_num_input_rsrc = 4; | |
4199 | ptrdiff_t * rsrc_sizes = NULL; | |
5879bb8f NC |
4200 | |
4201 | new_table.names.num_entries = 0; | |
4202 | new_table.ids.num_entries = 0; | |
9373215c | 4203 | |
5879bb8f NC |
4204 | sec = bfd_get_section_by_name (abfd, ".rsrc"); |
4205 | if (sec == NULL || (size = sec->rawsize) == 0) | |
4206 | return; | |
4207 | ||
9373215c | 4208 | pe = pe_data (abfd); |
5879bb8f NC |
4209 | if (pe == NULL) |
4210 | return; | |
4211 | ||
5879bb8f NC |
4212 | rva_bias = sec->vma - pe->pe_opthdr.ImageBase; |
4213 | ||
10c38619 | 4214 | if (! bfd_malloc_and_get_section (abfd, sec, &datastart)) |
5879bb8f NC |
4215 | goto end; |
4216 | ||
6caf7111 NC |
4217 | /* Step zero: Scan the input bfds looking for .rsrc sections and record |
4218 | their lengths. Note - we rely upon the fact that the linker script | |
4219 | does *not* sort the input .rsrc sections, so that the order in the | |
4220 | linkinfo list matches the order in the output .rsrc section. | |
4221 | ||
4222 | We need to know the lengths because each input .rsrc section has padding | |
4223 | at the end of a variable amount. (It does not appear to be based upon | |
4224 | the section alignment or the file alignment). We need to skip any | |
4225 | padding bytes when parsing the input .rsrc sections. */ | |
10c38619 AM |
4226 | data = datastart; |
4227 | rsrc_sizes = bfd_malloc (max_num_input_rsrc * sizeof (*rsrc_sizes)); | |
6caf7111 NC |
4228 | if (rsrc_sizes == NULL) |
4229 | goto end; | |
4230 | ||
4231 | for (input = pfinfo->info->input_bfds; | |
4232 | input != NULL; | |
c72f2fb2 | 4233 | input = input->link.next) |
6caf7111 NC |
4234 | { |
4235 | asection * rsrc_sec = bfd_get_section_by_name (input, ".rsrc"); | |
4236 | ||
9ac47a43 TS |
4237 | /* PR 18372 - skip discarded .rsrc sections. */ |
4238 | if (rsrc_sec != NULL && !discarded_section (rsrc_sec)) | |
6caf7111 NC |
4239 | { |
4240 | if (num_input_rsrc == max_num_input_rsrc) | |
4241 | { | |
4242 | max_num_input_rsrc += 10; | |
4243 | rsrc_sizes = bfd_realloc (rsrc_sizes, max_num_input_rsrc | |
10c38619 | 4244 | * sizeof (*rsrc_sizes)); |
6caf7111 NC |
4245 | if (rsrc_sizes == NULL) |
4246 | goto end; | |
4247 | } | |
4248 | ||
4249 | BFD_ASSERT (rsrc_sec->size > 0); | |
4250 | rsrc_sizes [num_input_rsrc ++] = rsrc_sec->size; | |
4251 | } | |
4252 | } | |
4253 | ||
4254 | if (num_input_rsrc < 2) | |
4255 | goto end; | |
61e2488c | 4256 | |
5879bb8f NC |
4257 | /* Step one: Walk the section, computing the size of the tables, |
4258 | leaves and data and decide if we need to do anything. */ | |
1d63324c | 4259 | dataend = data + size; |
9373215c | 4260 | num_resource_sets = 0; |
5879bb8f NC |
4261 | |
4262 | while (data < dataend) | |
4263 | { | |
4264 | bfd_byte * p = data; | |
4265 | ||
4266 | data = rsrc_count_directory (abfd, data, data, dataend, rva_bias); | |
1d63324c | 4267 | |
5879bb8f NC |
4268 | if (data > dataend) |
4269 | { | |
4270 | /* Corrupted .rsrc section - cannot merge. */ | |
871b3ab2 | 4271 | _bfd_error_handler (_("%pB: .rsrc merge failure: corrupt .rsrc section"), |
dae82561 | 4272 | abfd); |
5879bb8f NC |
4273 | bfd_set_error (bfd_error_file_truncated); |
4274 | goto end; | |
4275 | } | |
4276 | ||
6caf7111 NC |
4277 | if ((data - p) > rsrc_sizes [num_resource_sets]) |
4278 | { | |
871b3ab2 | 4279 | _bfd_error_handler (_("%pB: .rsrc merge failure: unexpected .rsrc size"), |
dae82561 | 4280 | abfd); |
6caf7111 NC |
4281 | bfd_set_error (bfd_error_file_truncated); |
4282 | goto end; | |
4283 | } | |
4284 | /* FIXME: Should we add a check for "data - p" being much smaller | |
4285 | than rsrc_sizes[num_resource_sets] ? */ | |
4286 | ||
4287 | data = p + rsrc_sizes[num_resource_sets]; | |
5879bb8f | 4288 | rva_bias += data - p; |
5879bb8f NC |
4289 | ++ num_resource_sets; |
4290 | } | |
6caf7111 | 4291 | BFD_ASSERT (num_resource_sets == num_input_rsrc); |
5879bb8f NC |
4292 | |
4293 | /* Step two: Walk the data again, building trees of the resources. */ | |
4294 | data = datastart; | |
4295 | rva_bias = sec->vma - pe->pe_opthdr.ImageBase; | |
4296 | ||
10c38619 | 4297 | type_tables = bfd_malloc (num_resource_sets * sizeof (*type_tables)); |
5879bb8f NC |
4298 | if (type_tables == NULL) |
4299 | goto end; | |
4300 | ||
9373215c | 4301 | indx = 0; |
5879bb8f NC |
4302 | while (data < dataend) |
4303 | { | |
4304 | bfd_byte * p = data; | |
4305 | ||
6caf7111 | 4306 | (void) rsrc_parse_directory (abfd, type_tables + indx, data, data, |
9373215c | 4307 | dataend, rva_bias, NULL); |
6caf7111 | 4308 | data = p + rsrc_sizes[indx]; |
5879bb8f | 4309 | rva_bias += data - p; |
6caf7111 | 4310 | ++ indx; |
5879bb8f | 4311 | } |
337e86d7 | 4312 | BFD_ASSERT (indx == num_resource_sets); |
9373215c | 4313 | |
5879bb8f | 4314 | /* Step three: Merge the top level tables (there can be only one). |
9373215c | 4315 | |
5879bb8f | 4316 | We must ensure that the merged entries are in ascending order. |
9373215c | 4317 | |
5879bb8f NC |
4318 | We also thread the top level table entries from the old tree onto |
4319 | the new table, so that they can be pulled off later. */ | |
4320 | ||
4321 | /* FIXME: Should we verify that all type tables are the same ? */ | |
4322 | new_table.characteristics = type_tables[0].characteristics; | |
07d6d2b8 AM |
4323 | new_table.time = type_tables[0].time; |
4324 | new_table.major = type_tables[0].major; | |
4325 | new_table.minor = type_tables[0].minor; | |
5879bb8f NC |
4326 | |
4327 | /* Chain the NAME entries onto the table. */ | |
4328 | new_table.names.first_entry = NULL; | |
4329 | new_table.names.last_entry = NULL; | |
4330 | ||
337e86d7 L |
4331 | for (indx = 0; indx < num_resource_sets; indx++) |
4332 | rsrc_attach_chain (& new_table.names, & type_tables[indx].names); | |
5879bb8f | 4333 | |
0a1b45a2 | 4334 | rsrc_sort_entries (& new_table.names, true, & new_table); |
9373215c | 4335 | |
5879bb8f NC |
4336 | /* Chain the ID entries onto the table. */ |
4337 | new_table.ids.first_entry = NULL; | |
4338 | new_table.ids.last_entry = NULL; | |
4339 | ||
337e86d7 L |
4340 | for (indx = 0; indx < num_resource_sets; indx++) |
4341 | rsrc_attach_chain (& new_table.ids, & type_tables[indx].ids); | |
5879bb8f | 4342 | |
0a1b45a2 | 4343 | rsrc_sort_entries (& new_table.ids, false, & new_table); |
5879bb8f NC |
4344 | |
4345 | /* Step four: Create new contents for the .rsrc section. */ | |
3714081c NC |
4346 | /* Step four point one: Compute the size of each region of the .rsrc section. |
4347 | We do this now, rather than earlier, as the merging above may have dropped | |
4348 | some entries. */ | |
4349 | sizeof_leaves = sizeof_strings = sizeof_tables_and_entries = 0; | |
4350 | rsrc_compute_region_sizes (& new_table); | |
4351 | /* We increment sizeof_strings to make sure that resource data | |
4352 | starts on an 8-byte boundary. FIXME: Is this correct ? */ | |
4353 | sizeof_strings = (sizeof_strings + 7) & ~ 7; | |
4354 | ||
c32abae8 | 4355 | new_data = bfd_zalloc (abfd, size); |
5879bb8f NC |
4356 | if (new_data == NULL) |
4357 | goto end; | |
4358 | ||
07d6d2b8 AM |
4359 | write_data.abfd = abfd; |
4360 | write_data.datastart = new_data; | |
4361 | write_data.next_table = new_data; | |
4362 | write_data.next_leaf = new_data + sizeof_tables_and_entries; | |
5879bb8f | 4363 | write_data.next_string = write_data.next_leaf + sizeof_leaves; |
07d6d2b8 AM |
4364 | write_data.next_data = write_data.next_string + sizeof_strings; |
4365 | write_data.rva_bias = sec->vma - pe->pe_opthdr.ImageBase; | |
5879bb8f NC |
4366 | |
4367 | rsrc_write_directory (& write_data, & new_table); | |
4368 | ||
4369 | /* Step five: Replace the old contents with the new. | |
ec8f7688 JT |
4370 | We don't recompute the size as it's too late here to shrink section. |
4371 | See PR ld/20193 for more details. */ | |
5879bb8f NC |
4372 | bfd_set_section_contents (pfinfo->output_bfd, sec, new_data, 0, size); |
4373 | sec->size = sec->rawsize = size; | |
9373215c | 4374 | |
5879bb8f | 4375 | end: |
3714081c | 4376 | /* Step six: Free all the memory that we have used. */ |
5879bb8f NC |
4377 | /* FIXME: Free the resource tree, if we have one. */ |
4378 | free (datastart); | |
6caf7111 | 4379 | free (rsrc_sizes); |
5879bb8f | 4380 | } |
5174d0fb | 4381 | |
2fbadf2c ILT |
4382 | /* Handle the .idata section and other things that need symbol table |
4383 | access. */ | |
4384 | ||
0a1b45a2 | 4385 | bool |
7920ce38 | 4386 | _bfd_XXi_final_link_postscript (bfd * abfd, struct coff_final_link_info *pfinfo) |
2fbadf2c ILT |
4387 | { |
4388 | struct coff_link_hash_entry *h1; | |
4389 | struct bfd_link_info *info = pfinfo->info; | |
0a1b45a2 | 4390 | bool result = true; |
2fbadf2c ILT |
4391 | |
4392 | /* There are a few fields that need to be filled in now while we | |
4393 | have symbol table access. | |
4394 | ||
4395 | The .idata subsections aren't directly available as sections, but | |
4396 | they are in the symbol table, so get them from there. */ | |
4397 | ||
4398 | /* The import directory. This is the address of .idata$2, with size | |
4399 | of .idata$2 + .idata$3. */ | |
4400 | h1 = coff_link_hash_lookup (coff_hash_table (info), | |
0a1b45a2 | 4401 | ".idata$2", false, false, true); |
2fbadf2c ILT |
4402 | if (h1 != NULL) |
4403 | { | |
4e1fc599 | 4404 | /* PR ld/2729: We cannot rely upon all the output sections having been |
4e22f78d NC |
4405 | created properly, so check before referencing them. Issue a warning |
4406 | message for any sections tht could not be found. */ | |
b92997d6 AM |
4407 | if ((h1->root.type == bfd_link_hash_defined |
4408 | || h1->root.type == bfd_link_hash_defweak) | |
4409 | && h1->root.u.def.section != NULL | |
4e22f78d | 4410 | && h1->root.u.def.section->output_section != NULL) |
6c73cbb1 | 4411 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_TABLE].VirtualAddress = |
4e22f78d NC |
4412 | (h1->root.u.def.value |
4413 | + h1->root.u.def.section->output_section->vma | |
4414 | + h1->root.u.def.section->output_offset); | |
4415 | else | |
4416 | { | |
4417 | _bfd_error_handler | |
871b3ab2 | 4418 | (_("%pB: unable to fill in DataDictionary[1] because .idata$2 is missing"), |
4e22f78d | 4419 | abfd); |
0a1b45a2 | 4420 | result = false; |
4e22f78d NC |
4421 | } |
4422 | ||
2fbadf2c | 4423 | h1 = coff_link_hash_lookup (coff_hash_table (info), |
0a1b45a2 | 4424 | ".idata$4", false, false, true); |
4e22f78d | 4425 | if (h1 != NULL |
b92997d6 AM |
4426 | && (h1->root.type == bfd_link_hash_defined |
4427 | || h1->root.type == bfd_link_hash_defweak) | |
4e22f78d NC |
4428 | && h1->root.u.def.section != NULL |
4429 | && h1->root.u.def.section->output_section != NULL) | |
6c73cbb1 | 4430 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_TABLE].Size = |
4e22f78d NC |
4431 | ((h1->root.u.def.value |
4432 | + h1->root.u.def.section->output_section->vma | |
4433 | + h1->root.u.def.section->output_offset) | |
6c73cbb1 | 4434 | - pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_TABLE].VirtualAddress); |
4e22f78d NC |
4435 | else |
4436 | { | |
4437 | _bfd_error_handler | |
871b3ab2 | 4438 | (_("%pB: unable to fill in DataDictionary[1] because .idata$4 is missing"), |
4e22f78d | 4439 | abfd); |
0a1b45a2 | 4440 | result = false; |
4e22f78d | 4441 | } |
2fbadf2c ILT |
4442 | |
4443 | /* The import address table. This is the size/address of | |
07d6d2b8 | 4444 | .idata$5. */ |
2fbadf2c | 4445 | h1 = coff_link_hash_lookup (coff_hash_table (info), |
0a1b45a2 | 4446 | ".idata$5", false, false, true); |
4e22f78d | 4447 | if (h1 != NULL |
b92997d6 AM |
4448 | && (h1->root.type == bfd_link_hash_defined |
4449 | || h1->root.type == bfd_link_hash_defweak) | |
4e22f78d NC |
4450 | && h1->root.u.def.section != NULL |
4451 | && h1->root.u.def.section->output_section != NULL) | |
6c73cbb1 | 4452 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_ADDRESS_TABLE].VirtualAddress = |
4e22f78d NC |
4453 | (h1->root.u.def.value |
4454 | + h1->root.u.def.section->output_section->vma | |
4455 | + h1->root.u.def.section->output_offset); | |
4456 | else | |
4457 | { | |
4458 | _bfd_error_handler | |
871b3ab2 | 4459 | (_("%pB: unable to fill in DataDictionary[12] because .idata$5 is missing"), |
4e22f78d | 4460 | abfd); |
0a1b45a2 | 4461 | result = false; |
4e22f78d NC |
4462 | } |
4463 | ||
2fbadf2c | 4464 | h1 = coff_link_hash_lookup (coff_hash_table (info), |
0a1b45a2 | 4465 | ".idata$6", false, false, true); |
4e22f78d | 4466 | if (h1 != NULL |
b92997d6 AM |
4467 | && (h1->root.type == bfd_link_hash_defined |
4468 | || h1->root.type == bfd_link_hash_defweak) | |
4e22f78d NC |
4469 | && h1->root.u.def.section != NULL |
4470 | && h1->root.u.def.section->output_section != NULL) | |
6c73cbb1 | 4471 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_ADDRESS_TABLE].Size = |
4e22f78d NC |
4472 | ((h1->root.u.def.value |
4473 | + h1->root.u.def.section->output_section->vma | |
4474 | + h1->root.u.def.section->output_offset) | |
4e1fc599 | 4475 | - pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_ADDRESS_TABLE].VirtualAddress); |
4e22f78d NC |
4476 | else |
4477 | { | |
4478 | _bfd_error_handler | |
871b3ab2 | 4479 | (_("%pB: unable to fill in DataDictionary[PE_IMPORT_ADDRESS_TABLE (12)] because .idata$6 is missing"), |
4e22f78d | 4480 | abfd); |
0a1b45a2 | 4481 | result = false; |
4e22f78d | 4482 | } |
2fbadf2c | 4483 | } |
cb2f80e6 KT |
4484 | else |
4485 | { | |
4486 | h1 = coff_link_hash_lookup (coff_hash_table (info), | |
0a1b45a2 | 4487 | "__IAT_start__", false, false, true); |
cb2f80e6 KT |
4488 | if (h1 != NULL |
4489 | && (h1->root.type == bfd_link_hash_defined | |
4490 | || h1->root.type == bfd_link_hash_defweak) | |
4491 | && h1->root.u.def.section != NULL | |
4492 | && h1->root.u.def.section->output_section != NULL) | |
4493 | { | |
4494 | bfd_vma iat_va; | |
4495 | ||
4496 | iat_va = | |
4497 | (h1->root.u.def.value | |
4498 | + h1->root.u.def.section->output_section->vma | |
4499 | + h1->root.u.def.section->output_offset); | |
4500 | ||
4501 | h1 = coff_link_hash_lookup (coff_hash_table (info), | |
0a1b45a2 | 4502 | "__IAT_end__", false, false, true); |
cb2f80e6 KT |
4503 | if (h1 != NULL |
4504 | && (h1->root.type == bfd_link_hash_defined | |
4505 | || h1->root.type == bfd_link_hash_defweak) | |
4506 | && h1->root.u.def.section != NULL | |
4507 | && h1->root.u.def.section->output_section != NULL) | |
4508 | { | |
4509 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_ADDRESS_TABLE].Size = | |
4510 | ((h1->root.u.def.value | |
4511 | + h1->root.u.def.section->output_section->vma | |
4512 | + h1->root.u.def.section->output_offset) | |
4513 | - iat_va); | |
4514 | if (pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_ADDRESS_TABLE].Size != 0) | |
4515 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_ADDRESS_TABLE].VirtualAddress = | |
4516 | iat_va - pe_data (abfd)->pe_opthdr.ImageBase; | |
4517 | } | |
4518 | else | |
4519 | { | |
4520 | _bfd_error_handler | |
871b3ab2 | 4521 | (_("%pB: unable to fill in DataDictionary[PE_IMPORT_ADDRESS_TABLE(12)]" |
cb2f80e6 | 4522 | " because .idata$6 is missing"), abfd); |
0a1b45a2 | 4523 | result = false; |
cb2f80e6 | 4524 | } |
07d6d2b8 | 4525 | } |
cb2f80e6 | 4526 | } |
ca6dee30 NC |
4527 | |
4528 | h1 = coff_link_hash_lookup (coff_hash_table (info), | |
61e2488c | 4529 | (bfd_get_symbol_leading_char (abfd) != 0 |
c91a930c | 4530 | ? "__tls_used" : "_tls_used"), |
0a1b45a2 | 4531 | false, false, true); |
ca6dee30 NC |
4532 | if (h1 != NULL) |
4533 | { | |
b92997d6 AM |
4534 | if ((h1->root.type == bfd_link_hash_defined |
4535 | || h1->root.type == bfd_link_hash_defweak) | |
4536 | && h1->root.u.def.section != NULL | |
4e22f78d | 4537 | && h1->root.u.def.section->output_section != NULL) |
6c73cbb1 | 4538 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_TLS_TABLE].VirtualAddress = |
4e22f78d NC |
4539 | (h1->root.u.def.value |
4540 | + h1->root.u.def.section->output_section->vma | |
4541 | + h1->root.u.def.section->output_offset | |
4542 | - pe_data (abfd)->pe_opthdr.ImageBase); | |
4543 | else | |
4544 | { | |
4545 | _bfd_error_handler | |
871b3ab2 | 4546 | (_("%pB: unable to fill in DataDictionary[9] because __tls_used is missing"), |
4e22f78d | 4547 | abfd); |
0a1b45a2 | 4548 | result = false; |
4e22f78d | 4549 | } |
bc2b2990 PM |
4550 | /* According to PECOFF sepcifications by Microsoft version 8.2 |
4551 | the TLS data directory consists of 4 pointers, followed | |
4552 | by two 4-byte integer. This implies that the total size | |
68ffbac6 | 4553 | is different for 32-bit and 64-bit executables. */ |
31f60095 | 4554 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) && !defined(COFF_WITH_peAArch64) && !defined(COFF_WITH_peLoongArch64) |
6c73cbb1 | 4555 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_TLS_TABLE].Size = 0x18; |
bc2b2990 PM |
4556 | #else |
4557 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_TLS_TABLE].Size = 0x28; | |
4558 | #endif | |
ca6dee30 NC |
4559 | } |
4560 | ||
5174d0fb KT |
4561 | /* If there is a .pdata section and we have linked pdata finally, we |
4562 | need to sort the entries ascending. */ | |
31f60095 | 4563 | #if !defined(COFF_WITH_pep) && (defined(COFF_WITH_pex64) || defined(COFF_WITH_peAArch64) || defined(COFF_WITH_peLoongArch64)) |
5174d0fb KT |
4564 | { |
4565 | asection *sec = bfd_get_section_by_name (abfd, ".pdata"); | |
4566 | ||
4567 | if (sec) | |
4568 | { | |
21e68916 | 4569 | bfd_size_type x = sec->rawsize; |
10c38619 | 4570 | bfd_byte *tmp_data; |
21e68916 | 4571 | |
10c38619 | 4572 | if (bfd_malloc_and_get_section (abfd, sec, &tmp_data)) |
5174d0fb | 4573 | { |
10c38619 AM |
4574 | qsort (tmp_data, |
4575 | (size_t) (x / 12), | |
4576 | 12, sort_x64_pdata); | |
4577 | bfd_set_section_contents (pfinfo->output_bfd, sec, | |
4578 | tmp_data, 0, x); | |
21e68916 | 4579 | free (tmp_data); |
5174d0fb | 4580 | } |
86eafac0 | 4581 | else |
0a1b45a2 | 4582 | result = false; |
5174d0fb KT |
4583 | } |
4584 | } | |
4585 | #endif | |
4586 | ||
5879bb8f NC |
4587 | rsrc_process_section (abfd, pfinfo); |
4588 | ||
2fbadf2c ILT |
4589 | /* If we couldn't find idata$2, we either have an excessively |
4590 | trivial program or are in DEEP trouble; we have to assume trivial | |
4591 | program.... */ | |
4e22f78d | 4592 | return result; |
2fbadf2c | 4593 | } |