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277d1b5e | 1 | /* Support for the generic parts of PE/PEI; the common executable parts. |
b90efa5b | 2 | Copyright (C) 1995-2015 Free Software Foundation, Inc. |
277d1b5e ILT |
3 | Written by Cygnus Solutions. |
4 | ||
5e226794 | 5 | This file is part of BFD, the Binary File Descriptor library. |
277d1b5e | 6 | |
5e226794 NC |
7 | This program is free software; you can redistribute it and/or modify |
8 | it under the terms of the GNU General Public License as published by | |
cd123cb7 | 9 | the Free Software Foundation; either version 3 of the License, or |
5e226794 | 10 | (at your option) any later version. |
277d1b5e | 11 | |
5e226794 NC |
12 | This program is distributed in the hope that it will be useful, |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
277d1b5e | 16 | |
5e226794 NC |
17 | You should have received a copy of the GNU General Public License |
18 | along with this program; if not, write to the Free Software | |
cd123cb7 NC |
19 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, |
20 | MA 02110-1301, USA. */ | |
21 | ||
277d1b5e | 22 | |
6fa957a9 | 23 | /* Most of this hacked by Steve Chamberlain <sac@cygnus.com>. |
277d1b5e | 24 | |
6fa957a9 | 25 | PE/PEI rearrangement (and code added): Donn Terry |
ca09e32b | 26 | Softway Systems, Inc. */ |
277d1b5e ILT |
27 | |
28 | /* Hey look, some documentation [and in a place you expect to find it]! | |
29 | ||
30 | The main reference for the pei format is "Microsoft Portable Executable | |
31 | and Common Object File Format Specification 4.1". Get it if you need to | |
32 | do some serious hacking on this code. | |
33 | ||
34 | Another reference: | |
35 | "Peering Inside the PE: A Tour of the Win32 Portable Executable | |
36 | File Format", MSJ 1994, Volume 9. | |
37 | ||
38 | The *sole* difference between the pe format and the pei format is that the | |
39 | latter has an MSDOS 2.0 .exe header on the front that prints the message | |
40 | "This app must be run under Windows." (or some such). | |
41 | (FIXME: Whether that statement is *really* true or not is unknown. | |
42 | Are there more subtle differences between pe and pei formats? | |
43 | For now assume there aren't. If you find one, then for God sakes | |
44 | document it here!) | |
45 | ||
46 | The Microsoft docs use the word "image" instead of "executable" because | |
47 | the former can also refer to a DLL (shared library). Confusion can arise | |
48 | because the `i' in `pei' also refers to "image". The `pe' format can | |
49 | also create images (i.e. executables), it's just that to run on a win32 | |
50 | system you need to use the pei format. | |
51 | ||
52 | FIXME: Please add more docs here so the next poor fool that has to hack | |
53 | on this code has a chance of getting something accomplished without | |
ca09e32b | 54 | wasting too much time. */ |
277d1b5e | 55 | |
99ad8390 NC |
56 | /* This expands into COFF_WITH_pe, COFF_WITH_pep, or COFF_WITH_pex64 |
57 | depending on whether we're compiling for straight PE or PE+. */ | |
cbff5e0d DD |
58 | #define COFF_WITH_XX |
59 | ||
277d1b5e | 60 | #include "sysdep.h" |
3db64b00 | 61 | #include "bfd.h" |
277d1b5e ILT |
62 | #include "libbfd.h" |
63 | #include "coff/internal.h" | |
5fdcb63c | 64 | #include "bfdver.h" |
5879bb8f NC |
65 | #ifdef HAVE_WCHAR_H |
66 | #include <wchar.h> | |
67 | #endif | |
277d1b5e ILT |
68 | |
69 | /* NOTE: it's strange to be including an architecture specific header | |
70 | in what's supposed to be general (to PE/PEI) code. However, that's | |
71 | where the definitions are, and they don't vary per architecture | |
72 | within PE/PEI, so we get them from there. FIXME: The lack of | |
73 | variance is an assumption which may prove to be incorrect if new | |
74 | PE/PEI targets are created. */ | |
99ad8390 NC |
75 | #if defined COFF_WITH_pex64 |
76 | # include "coff/x86_64.h" | |
77 | #elif defined COFF_WITH_pep | |
cbff5e0d DD |
78 | # include "coff/ia64.h" |
79 | #else | |
80 | # include "coff/i386.h" | |
81 | #endif | |
277d1b5e ILT |
82 | |
83 | #include "coff/pe.h" | |
84 | #include "libcoff.h" | |
85 | #include "libpei.h" | |
5879bb8f | 86 | #include "safe-ctype.h" |
277d1b5e | 87 | |
99ad8390 | 88 | #if defined COFF_WITH_pep || defined COFF_WITH_pex64 |
cbff5e0d DD |
89 | # undef AOUTSZ |
90 | # define AOUTSZ PEPAOUTSZ | |
91 | # define PEAOUTHDR PEPAOUTHDR | |
92 | #endif | |
93 | ||
5879bb8f NC |
94 | #define HighBitSet(val) ((val) & 0x80000000) |
95 | #define SetHighBit(val) ((val) | 0x80000000) | |
96 | #define WithoutHighBit(val) ((val) & 0x7fffffff) | |
97 | ||
277d1b5e ILT |
98 | /* FIXME: This file has various tests of POWERPC_LE_PE. Those tests |
99 | worked when the code was in peicode.h, but no longer work now that | |
100 | the code is in peigen.c. PowerPC NT is said to be dead. If | |
101 | anybody wants to revive the code, you will have to figure out how | |
102 | to handle those issues. */ | |
1725a96e | 103 | \f |
277d1b5e | 104 | void |
7920ce38 | 105 | _bfd_XXi_swap_sym_in (bfd * abfd, void * ext1, void * in1) |
277d1b5e | 106 | { |
6fa957a9 KH |
107 | SYMENT *ext = (SYMENT *) ext1; |
108 | struct internal_syment *in = (struct internal_syment *) in1; | |
277d1b5e | 109 | |
6fa957a9 KH |
110 | if (ext->e.e_name[0] == 0) |
111 | { | |
112 | in->_n._n_n._n_zeroes = 0; | |
dc810e39 | 113 | in->_n._n_n._n_offset = H_GET_32 (abfd, ext->e.e.e_offset); |
6fa957a9 KH |
114 | } |
115 | else | |
1725a96e | 116 | memcpy (in->_n._n_name, ext->e.e_name, SYMNMLEN); |
277d1b5e | 117 | |
dc810e39 AM |
118 | in->n_value = H_GET_32 (abfd, ext->e_value); |
119 | in->n_scnum = H_GET_16 (abfd, ext->e_scnum); | |
1725a96e | 120 | |
6fa957a9 | 121 | if (sizeof (ext->e_type) == 2) |
dc810e39 | 122 | in->n_type = H_GET_16 (abfd, ext->e_type); |
6fa957a9 | 123 | else |
dc810e39 | 124 | in->n_type = H_GET_32 (abfd, ext->e_type); |
1725a96e | 125 | |
dc810e39 AM |
126 | in->n_sclass = H_GET_8 (abfd, ext->e_sclass); |
127 | in->n_numaux = H_GET_8 (abfd, ext->e_numaux); | |
277d1b5e ILT |
128 | |
129 | #ifndef STRICT_PE_FORMAT | |
6fa957a9 | 130 | /* This is for Gnu-created DLLs. */ |
277d1b5e ILT |
131 | |
132 | /* The section symbols for the .idata$ sections have class 0x68 | |
133 | (C_SECTION), which MS documentation indicates is a section | |
134 | symbol. Unfortunately, the value field in the symbol is simply a | |
135 | copy of the .idata section's flags rather than something useful. | |
136 | When these symbols are encountered, change the value to 0 so that | |
137 | they will be handled somewhat correctly in the bfd code. */ | |
138 | if (in->n_sclass == C_SECTION) | |
139 | { | |
383c383f | 140 | char namebuf[SYMNMLEN + 1]; |
ba775898 | 141 | const char *name = NULL; |
383c383f | 142 | |
277d1b5e ILT |
143 | in->n_value = 0x0; |
144 | ||
277d1b5e ILT |
145 | /* Create synthetic empty sections as needed. DJ */ |
146 | if (in->n_scnum == 0) | |
147 | { | |
148 | asection *sec; | |
1725a96e | 149 | |
383c383f AM |
150 | name = _bfd_coff_internal_syment_name (abfd, in, namebuf); |
151 | if (name == NULL) | |
201159ec NC |
152 | { |
153 | _bfd_error_handler (_("%B: unable to find name for empty section"), | |
154 | abfd); | |
155 | bfd_set_error (bfd_error_invalid_target); | |
156 | return; | |
157 | } | |
158 | ||
383c383f AM |
159 | sec = bfd_get_section_by_name (abfd, name); |
160 | if (sec != NULL) | |
161 | in->n_scnum = sec->target_index; | |
277d1b5e | 162 | } |
1725a96e | 163 | |
277d1b5e ILT |
164 | if (in->n_scnum == 0) |
165 | { | |
166 | int unused_section_number = 0; | |
167 | asection *sec; | |
117ed4f8 | 168 | flagword flags; |
1725a96e | 169 | |
6fa957a9 | 170 | for (sec = abfd->sections; sec; sec = sec->next) |
277d1b5e | 171 | if (unused_section_number <= sec->target_index) |
6fa957a9 | 172 | unused_section_number = sec->target_index + 1; |
277d1b5e | 173 | |
383c383f AM |
174 | if (name == namebuf) |
175 | { | |
a50b1753 | 176 | name = (const char *) bfd_alloc (abfd, strlen (namebuf) + 1); |
383c383f | 177 | if (name == NULL) |
201159ec NC |
178 | { |
179 | _bfd_error_handler (_("%B: out of memory creating name for empty section"), | |
180 | abfd); | |
181 | return; | |
182 | } | |
383c383f AM |
183 | strcpy ((char *) name, namebuf); |
184 | } | |
201159ec | 185 | |
117ed4f8 AM |
186 | flags = SEC_HAS_CONTENTS | SEC_ALLOC | SEC_DATA | SEC_LOAD; |
187 | sec = bfd_make_section_anyway_with_flags (abfd, name, flags); | |
383c383f | 188 | if (sec == NULL) |
201159ec NC |
189 | { |
190 | _bfd_error_handler (_("%B: unable to create fake empty section"), | |
191 | abfd); | |
192 | return; | |
193 | } | |
277d1b5e ILT |
194 | |
195 | sec->vma = 0; | |
196 | sec->lma = 0; | |
eea6121a | 197 | sec->size = 0; |
277d1b5e ILT |
198 | sec->filepos = 0; |
199 | sec->rel_filepos = 0; | |
200 | sec->reloc_count = 0; | |
201 | sec->line_filepos = 0; | |
202 | sec->lineno_count = 0; | |
203 | sec->userdata = NULL; | |
7920ce38 | 204 | sec->next = NULL; |
277d1b5e | 205 | sec->alignment_power = 2; |
277d1b5e ILT |
206 | |
207 | sec->target_index = unused_section_number; | |
208 | ||
209 | in->n_scnum = unused_section_number; | |
210 | } | |
211 | in->n_sclass = C_STAT; | |
277d1b5e ILT |
212 | } |
213 | #endif | |
214 | ||
215 | #ifdef coff_swap_sym_in_hook | |
216 | /* This won't work in peigen.c, but since it's for PPC PE, it's not | |
9602af51 | 217 | worth fixing. */ |
6fa957a9 | 218 | coff_swap_sym_in_hook (abfd, ext1, in1); |
277d1b5e ILT |
219 | #endif |
220 | } | |
221 | ||
32ae0d80 NC |
222 | static bfd_boolean |
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) | |
32ae0d80 NC |
257 | && in->n_scnum == -1) |
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, | |
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 | { | |
306 | in->x_file.x_n.x_zeroes = 0; | |
dc810e39 | 307 | in->x_file.x_n.x_offset = H_GET_32 (abfd, ext->x_file.x_n.x_offset); |
6fa957a9 KH |
308 | } |
309 | else | |
1725a96e | 310 | memcpy (in->x_file.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: | |
378 | if (in->x_file.x_fname[0] == 0) | |
379 | { | |
dc810e39 AM |
380 | H_PUT_32 (abfd, 0, ext->x_file.x_n.x_zeroes); |
381 | H_PUT_32 (abfd, in->x_file.x_n.x_offset, ext->x_file.x_n.x_offset); | |
6fa957a9 KH |
382 | } |
383 | else | |
1725a96e NC |
384 | memcpy (ext->x_file.x_fname, in->x_file.x_fname, FILNMLEN); |
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 | |
99ad8390 | 477 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
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 ILT |
519 | |
520 | { | |
521 | int idx; | |
1725a96e | 522 | |
7e1e1988 | 523 | /* PR 17512: Corrupt PE binaries can cause seg-faults. */ |
36e9d67b | 524 | if (a->NumberOfRvaAndSizes > IMAGE_NUMBEROF_DIRECTORY_ENTRIES) |
7e1e1988 NC |
525 | { |
526 | (*_bfd_error_handler) | |
527 | (_("%B: aout header specifies an invalid number of data-directory entries: %d"), | |
528 | abfd, a->NumberOfRvaAndSizes); | |
86eafac0 NC |
529 | bfd_set_error (bfd_error_bad_value); |
530 | ||
7e1e1988 NC |
531 | /* Paranoia: If the number is corrupt, then assume that the |
532 | actual entries themselves might be corrupt as well. */ | |
533 | a->NumberOfRvaAndSizes = 0; | |
534 | } | |
535 | ||
ce63b7b3 | 536 | for (idx = 0; idx < a->NumberOfRvaAndSizes; idx++) |
277d1b5e | 537 | { |
6fa957a9 KH |
538 | /* If data directory is empty, rva also should be 0. */ |
539 | int size = | |
dc810e39 | 540 | H_GET_32 (abfd, src->DataDirectory[idx][1]); |
99ad8390 | 541 | |
3028b4c0 DD |
542 | a->DataDirectory[idx].Size = size; |
543 | ||
544 | if (size) | |
1725a96e | 545 | a->DataDirectory[idx].VirtualAddress = |
dc810e39 | 546 | H_GET_32 (abfd, src->DataDirectory[idx][0]); |
6fa957a9 | 547 | else |
3028b4c0 | 548 | a->DataDirectory[idx].VirtualAddress = 0; |
277d1b5e | 549 | } |
36e9d67b NC |
550 | |
551 | while (idx < IMAGE_NUMBEROF_DIRECTORY_ENTRIES) | |
552 | { | |
553 | a->DataDirectory[idx].Size = 0; | |
554 | a->DataDirectory[idx].VirtualAddress = 0; | |
555 | idx ++; | |
556 | } | |
277d1b5e ILT |
557 | } |
558 | ||
559 | if (aouthdr_int->entry) | |
560 | { | |
561 | aouthdr_int->entry += a->ImageBase; | |
99ad8390 | 562 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
277d1b5e | 563 | aouthdr_int->entry &= 0xffffffff; |
fac41780 | 564 | #endif |
277d1b5e | 565 | } |
1725a96e | 566 | |
9602af51 | 567 | if (aouthdr_int->tsize) |
277d1b5e ILT |
568 | { |
569 | aouthdr_int->text_start += a->ImageBase; | |
99ad8390 | 570 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
277d1b5e | 571 | aouthdr_int->text_start &= 0xffffffff; |
fac41780 | 572 | #endif |
277d1b5e | 573 | } |
1725a96e | 574 | |
99ad8390 | 575 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
7920ce38 | 576 | /* PE32+ does not have data_start member! */ |
9602af51 | 577 | if (aouthdr_int->dsize) |
277d1b5e ILT |
578 | { |
579 | aouthdr_int->data_start += a->ImageBase; | |
580 | aouthdr_int->data_start &= 0xffffffff; | |
581 | } | |
fac41780 | 582 | #endif |
277d1b5e ILT |
583 | |
584 | #ifdef POWERPC_LE_PE | |
585 | /* These three fields are normally set up by ppc_relocate_section. | |
586 | In the case of reading a file in, we can pick them up from the | |
587 | DataDirectory. */ | |
6c73cbb1 NC |
588 | first_thunk_address = a->DataDirectory[PE_IMPORT_ADDRESS_TABLE].VirtualAddress; |
589 | thunk_size = a->DataDirectory[PE_IMPORT_ADDRESS_TABLE].Size; | |
590 | import_table_size = a->DataDirectory[PE_IMPORT_TABLE].Size; | |
277d1b5e | 591 | #endif |
277d1b5e ILT |
592 | } |
593 | ||
5933bdc9 ILT |
594 | /* A support function for below. */ |
595 | ||
596 | static void | |
7920ce38 NC |
597 | add_data_entry (bfd * abfd, |
598 | struct internal_extra_pe_aouthdr *aout, | |
599 | int idx, | |
600 | char *name, | |
601 | bfd_vma base) | |
277d1b5e ILT |
602 | { |
603 | asection *sec = bfd_get_section_by_name (abfd, name); | |
604 | ||
1725a96e | 605 | /* Add import directory information if it exists. */ |
277d1b5e ILT |
606 | if ((sec != NULL) |
607 | && (coff_section_data (abfd, sec) != NULL) | |
608 | && (pei_section_data (abfd, sec) != NULL)) | |
609 | { | |
1725a96e | 610 | /* If data directory is empty, rva also should be 0. */ |
3028b4c0 DD |
611 | int size = pei_section_data (abfd, sec)->virt_size; |
612 | aout->DataDirectory[idx].Size = size; | |
613 | ||
614 | if (size) | |
6fa957a9 KH |
615 | { |
616 | aout->DataDirectory[idx].VirtualAddress = | |
617 | (sec->vma - base) & 0xffffffff; | |
618 | sec->flags |= SEC_DATA; | |
619 | } | |
277d1b5e ILT |
620 | } |
621 | } | |
622 | ||
623 | unsigned int | |
7920ce38 | 624 | _bfd_XXi_swap_aouthdr_out (bfd * abfd, void * in, void * out) |
277d1b5e | 625 | { |
6fa957a9 | 626 | struct internal_aouthdr *aouthdr_in = (struct internal_aouthdr *) in; |
cbff5e0d DD |
627 | pe_data_type *pe = pe_data (abfd); |
628 | struct internal_extra_pe_aouthdr *extra = &pe->pe_opthdr; | |
6fa957a9 | 629 | PEAOUTHDR *aouthdr_out = (PEAOUTHDR *) out; |
fac41780 | 630 | bfd_vma sa, fa, ib; |
ca6dee30 | 631 | IMAGE_DATA_DIRECTORY idata2, idata5, tls; |
4e1fc599 | 632 | |
fac41780 JW |
633 | sa = extra->SectionAlignment; |
634 | fa = extra->FileAlignment; | |
635 | ib = extra->ImageBase; | |
277d1b5e | 636 | |
6c73cbb1 NC |
637 | idata2 = pe->pe_opthdr.DataDirectory[PE_IMPORT_TABLE]; |
638 | idata5 = pe->pe_opthdr.DataDirectory[PE_IMPORT_ADDRESS_TABLE]; | |
639 | tls = pe->pe_opthdr.DataDirectory[PE_TLS_TABLE]; | |
4e1fc599 | 640 | |
9602af51 | 641 | if (aouthdr_in->tsize) |
277d1b5e ILT |
642 | { |
643 | aouthdr_in->text_start -= ib; | |
99ad8390 | 644 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
277d1b5e | 645 | aouthdr_in->text_start &= 0xffffffff; |
cbff5e0d | 646 | #endif |
277d1b5e | 647 | } |
1725a96e | 648 | |
9602af51 | 649 | if (aouthdr_in->dsize) |
277d1b5e ILT |
650 | { |
651 | aouthdr_in->data_start -= ib; | |
99ad8390 | 652 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
277d1b5e | 653 | aouthdr_in->data_start &= 0xffffffff; |
cbff5e0d | 654 | #endif |
277d1b5e | 655 | } |
1725a96e | 656 | |
9602af51 | 657 | if (aouthdr_in->entry) |
277d1b5e ILT |
658 | { |
659 | aouthdr_in->entry -= ib; | |
99ad8390 | 660 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
277d1b5e | 661 | aouthdr_in->entry &= 0xffffffff; |
cbff5e0d | 662 | #endif |
277d1b5e ILT |
663 | } |
664 | ||
6fa957a9 KH |
665 | #define FA(x) (((x) + fa -1 ) & (- fa)) |
666 | #define SA(x) (((x) + sa -1 ) & (- sa)) | |
277d1b5e | 667 | |
6fa957a9 | 668 | /* We like to have the sizes aligned. */ |
277d1b5e ILT |
669 | aouthdr_in->bsize = FA (aouthdr_in->bsize); |
670 | ||
277d1b5e ILT |
671 | extra->NumberOfRvaAndSizes = IMAGE_NUMBEROF_DIRECTORY_ENTRIES; |
672 | ||
8181c403 | 673 | add_data_entry (abfd, extra, 0, ".edata", ib); |
9602af51 | 674 | add_data_entry (abfd, extra, 2, ".rsrc", ib); |
8181c403 | 675 | add_data_entry (abfd, extra, 3, ".pdata", ib); |
2fbadf2c | 676 | |
c25cfdf8 NC |
677 | /* In theory we do not need to call add_data_entry for .idata$2 or |
678 | .idata$5. It will be done in bfd_coff_final_link where all the | |
679 | required information is available. If however, we are not going | |
680 | to perform a final link, eg because we have been invoked by objcopy | |
681 | or strip, then we need to make sure that these Data Directory | |
682 | entries are initialised properly. | |
683 | ||
684 | So - we copy the input values into the output values, and then, if | |
685 | a final link is going to be performed, it can overwrite them. */ | |
6c73cbb1 NC |
686 | extra->DataDirectory[PE_IMPORT_TABLE] = idata2; |
687 | extra->DataDirectory[PE_IMPORT_ADDRESS_TABLE] = idata5; | |
688 | extra->DataDirectory[PE_TLS_TABLE] = tls; | |
c25cfdf8 | 689 | |
6c73cbb1 | 690 | if (extra->DataDirectory[PE_IMPORT_TABLE].VirtualAddress == 0) |
c25cfdf8 | 691 | /* Until other .idata fixes are made (pending patch), the entry for |
7dee875e | 692 | .idata is needed for backwards compatibility. FIXME. */ |
c25cfdf8 | 693 | add_data_entry (abfd, extra, 1, ".idata", ib); |
4e1fc599 | 694 | |
2fbadf2c ILT |
695 | /* For some reason, the virtual size (which is what's set by |
696 | add_data_entry) for .reloc is not the same as the size recorded | |
697 | in this slot by MSVC; it doesn't seem to cause problems (so far), | |
698 | but since it's the best we've got, use it. It does do the right | |
699 | thing for .pdata. */ | |
cbff5e0d | 700 | if (pe->has_reloc_section) |
8181c403 | 701 | add_data_entry (abfd, extra, 5, ".reloc", ib); |
277d1b5e ILT |
702 | |
703 | { | |
704 | asection *sec; | |
d48bdb99 | 705 | bfd_vma hsize = 0; |
6fa957a9 | 706 | bfd_vma dsize = 0; |
d48bdb99 | 707 | bfd_vma isize = 0; |
6fa957a9 | 708 | bfd_vma tsize = 0; |
277d1b5e ILT |
709 | |
710 | for (sec = abfd->sections; sec; sec = sec->next) | |
711 | { | |
7920ce38 | 712 | int rounded = FA (sec->size); |
277d1b5e | 713 | |
d48bdb99 AM |
714 | /* The first non-zero section filepos is the header size. |
715 | Sections without contents will have a filepos of 0. */ | |
716 | if (hsize == 0) | |
717 | hsize = sec->filepos; | |
277d1b5e ILT |
718 | if (sec->flags & SEC_DATA) |
719 | dsize += rounded; | |
720 | if (sec->flags & SEC_CODE) | |
721 | tsize += rounded; | |
5933bdc9 ILT |
722 | /* The image size is the total VIRTUAL size (which is what is |
723 | in the virt_size field). Files have been seen (from MSVC | |
724 | 5.0 link.exe) where the file size of the .data segment is | |
725 | quite small compared to the virtual size. Without this | |
50572669 L |
726 | fix, strip munges the file. |
727 | ||
728 | FIXME: We need to handle holes between sections, which may | |
729 | happpen when we covert from another format. We just use | |
730 | the virtual address and virtual size of the last section | |
731 | for the image size. */ | |
98a96df7 CF |
732 | if (coff_section_data (abfd, sec) != NULL |
733 | && pei_section_data (abfd, sec) != NULL) | |
50572669 L |
734 | isize = (sec->vma - extra->ImageBase |
735 | + SA (FA (pei_section_data (abfd, sec)->virt_size))); | |
277d1b5e ILT |
736 | } |
737 | ||
738 | aouthdr_in->dsize = dsize; | |
739 | aouthdr_in->tsize = tsize; | |
d48bdb99 | 740 | extra->SizeOfHeaders = hsize; |
50572669 | 741 | extra->SizeOfImage = isize; |
277d1b5e ILT |
742 | } |
743 | ||
dc810e39 | 744 | H_PUT_16 (abfd, aouthdr_in->magic, aouthdr_out->standard.magic); |
277d1b5e | 745 | |
5fdcb63c KT |
746 | /* e.g. 219510000 is linker version 2.19 */ |
747 | #define LINKER_VERSION ((short) (BFD_VERSION / 1000000)) | |
5933bdc9 ILT |
748 | |
749 | /* This piece of magic sets the "linker version" field to | |
750 | LINKER_VERSION. */ | |
dc810e39 AM |
751 | H_PUT_16 (abfd, (LINKER_VERSION / 100 + (LINKER_VERSION % 100) * 256), |
752 | aouthdr_out->standard.vstamp); | |
753 | ||
754 | PUT_AOUTHDR_TSIZE (abfd, aouthdr_in->tsize, aouthdr_out->standard.tsize); | |
755 | PUT_AOUTHDR_DSIZE (abfd, aouthdr_in->dsize, aouthdr_out->standard.dsize); | |
756 | PUT_AOUTHDR_BSIZE (abfd, aouthdr_in->bsize, aouthdr_out->standard.bsize); | |
757 | PUT_AOUTHDR_ENTRY (abfd, aouthdr_in->entry, aouthdr_out->standard.entry); | |
277d1b5e | 758 | PUT_AOUTHDR_TEXT_START (abfd, aouthdr_in->text_start, |
dc810e39 | 759 | aouthdr_out->standard.text_start); |
277d1b5e | 760 | |
99ad8390 | 761 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
c25cfdf8 | 762 | /* PE32+ does not have data_start member! */ |
277d1b5e | 763 | PUT_AOUTHDR_DATA_START (abfd, aouthdr_in->data_start, |
dc810e39 | 764 | aouthdr_out->standard.data_start); |
fac41780 | 765 | #endif |
277d1b5e | 766 | |
dc810e39 AM |
767 | PUT_OPTHDR_IMAGE_BASE (abfd, extra->ImageBase, aouthdr_out->ImageBase); |
768 | H_PUT_32 (abfd, extra->SectionAlignment, aouthdr_out->SectionAlignment); | |
769 | H_PUT_32 (abfd, extra->FileAlignment, aouthdr_out->FileAlignment); | |
770 | H_PUT_16 (abfd, extra->MajorOperatingSystemVersion, | |
771 | aouthdr_out->MajorOperatingSystemVersion); | |
772 | H_PUT_16 (abfd, extra->MinorOperatingSystemVersion, | |
773 | aouthdr_out->MinorOperatingSystemVersion); | |
774 | H_PUT_16 (abfd, extra->MajorImageVersion, aouthdr_out->MajorImageVersion); | |
775 | H_PUT_16 (abfd, extra->MinorImageVersion, aouthdr_out->MinorImageVersion); | |
776 | H_PUT_16 (abfd, extra->MajorSubsystemVersion, | |
777 | aouthdr_out->MajorSubsystemVersion); | |
778 | H_PUT_16 (abfd, extra->MinorSubsystemVersion, | |
779 | aouthdr_out->MinorSubsystemVersion); | |
780 | H_PUT_32 (abfd, extra->Reserved1, aouthdr_out->Reserved1); | |
781 | H_PUT_32 (abfd, extra->SizeOfImage, aouthdr_out->SizeOfImage); | |
782 | H_PUT_32 (abfd, extra->SizeOfHeaders, aouthdr_out->SizeOfHeaders); | |
783 | H_PUT_32 (abfd, extra->CheckSum, aouthdr_out->CheckSum); | |
784 | H_PUT_16 (abfd, extra->Subsystem, aouthdr_out->Subsystem); | |
785 | H_PUT_16 (abfd, extra->DllCharacteristics, aouthdr_out->DllCharacteristics); | |
fac41780 | 786 | PUT_OPTHDR_SIZE_OF_STACK_RESERVE (abfd, extra->SizeOfStackReserve, |
dc810e39 | 787 | aouthdr_out->SizeOfStackReserve); |
fac41780 | 788 | PUT_OPTHDR_SIZE_OF_STACK_COMMIT (abfd, extra->SizeOfStackCommit, |
dc810e39 | 789 | aouthdr_out->SizeOfStackCommit); |
fac41780 | 790 | PUT_OPTHDR_SIZE_OF_HEAP_RESERVE (abfd, extra->SizeOfHeapReserve, |
dc810e39 | 791 | aouthdr_out->SizeOfHeapReserve); |
fac41780 | 792 | PUT_OPTHDR_SIZE_OF_HEAP_COMMIT (abfd, extra->SizeOfHeapCommit, |
dc810e39 AM |
793 | aouthdr_out->SizeOfHeapCommit); |
794 | H_PUT_32 (abfd, extra->LoaderFlags, aouthdr_out->LoaderFlags); | |
795 | H_PUT_32 (abfd, extra->NumberOfRvaAndSizes, | |
796 | aouthdr_out->NumberOfRvaAndSizes); | |
277d1b5e ILT |
797 | { |
798 | int idx; | |
1725a96e | 799 | |
36e9d67b | 800 | for (idx = 0; idx < IMAGE_NUMBEROF_DIRECTORY_ENTRIES; idx++) |
277d1b5e | 801 | { |
dc810e39 AM |
802 | H_PUT_32 (abfd, extra->DataDirectory[idx].VirtualAddress, |
803 | aouthdr_out->DataDirectory[idx][0]); | |
804 | H_PUT_32 (abfd, extra->DataDirectory[idx].Size, | |
805 | aouthdr_out->DataDirectory[idx][1]); | |
277d1b5e ILT |
806 | } |
807 | } | |
808 | ||
809 | return AOUTSZ; | |
810 | } | |
811 | ||
812 | unsigned int | |
7920ce38 | 813 | _bfd_XXi_only_swap_filehdr_out (bfd * abfd, void * in, void * out) |
277d1b5e ILT |
814 | { |
815 | int idx; | |
6fa957a9 KH |
816 | struct internal_filehdr *filehdr_in = (struct internal_filehdr *) in; |
817 | struct external_PEI_filehdr *filehdr_out = (struct external_PEI_filehdr *) out; | |
277d1b5e | 818 | |
441f34fa L |
819 | if (pe_data (abfd)->has_reloc_section |
820 | || pe_data (abfd)->dont_strip_reloc) | |
277d1b5e ILT |
821 | filehdr_in->f_flags &= ~F_RELFLG; |
822 | ||
823 | if (pe_data (abfd)->dll) | |
824 | filehdr_in->f_flags |= F_DLL; | |
825 | ||
826 | filehdr_in->pe.e_magic = DOSMAGIC; | |
827 | filehdr_in->pe.e_cblp = 0x90; | |
828 | filehdr_in->pe.e_cp = 0x3; | |
829 | filehdr_in->pe.e_crlc = 0x0; | |
830 | filehdr_in->pe.e_cparhdr = 0x4; | |
831 | filehdr_in->pe.e_minalloc = 0x0; | |
832 | filehdr_in->pe.e_maxalloc = 0xffff; | |
833 | filehdr_in->pe.e_ss = 0x0; | |
834 | filehdr_in->pe.e_sp = 0xb8; | |
835 | filehdr_in->pe.e_csum = 0x0; | |
836 | filehdr_in->pe.e_ip = 0x0; | |
837 | filehdr_in->pe.e_cs = 0x0; | |
838 | filehdr_in->pe.e_lfarlc = 0x40; | |
839 | filehdr_in->pe.e_ovno = 0x0; | |
840 | ||
6fa957a9 | 841 | for (idx = 0; idx < 4; idx++) |
277d1b5e ILT |
842 | filehdr_in->pe.e_res[idx] = 0x0; |
843 | ||
844 | filehdr_in->pe.e_oemid = 0x0; | |
845 | filehdr_in->pe.e_oeminfo = 0x0; | |
846 | ||
6fa957a9 | 847 | for (idx = 0; idx < 10; idx++) |
277d1b5e ILT |
848 | filehdr_in->pe.e_res2[idx] = 0x0; |
849 | ||
850 | filehdr_in->pe.e_lfanew = 0x80; | |
851 | ||
6fa957a9 KH |
852 | /* This next collection of data are mostly just characters. It |
853 | appears to be constant within the headers put on NT exes. */ | |
277d1b5e ILT |
854 | filehdr_in->pe.dos_message[0] = 0x0eba1f0e; |
855 | filehdr_in->pe.dos_message[1] = 0xcd09b400; | |
856 | filehdr_in->pe.dos_message[2] = 0x4c01b821; | |
857 | filehdr_in->pe.dos_message[3] = 0x685421cd; | |
858 | filehdr_in->pe.dos_message[4] = 0x70207369; | |
859 | filehdr_in->pe.dos_message[5] = 0x72676f72; | |
860 | filehdr_in->pe.dos_message[6] = 0x63206d61; | |
861 | filehdr_in->pe.dos_message[7] = 0x6f6e6e61; | |
862 | filehdr_in->pe.dos_message[8] = 0x65622074; | |
863 | filehdr_in->pe.dos_message[9] = 0x6e757220; | |
864 | filehdr_in->pe.dos_message[10] = 0x206e6920; | |
865 | filehdr_in->pe.dos_message[11] = 0x20534f44; | |
866 | filehdr_in->pe.dos_message[12] = 0x65646f6d; | |
867 | filehdr_in->pe.dos_message[13] = 0x0a0d0d2e; | |
868 | filehdr_in->pe.dos_message[14] = 0x24; | |
869 | filehdr_in->pe.dos_message[15] = 0x0; | |
870 | filehdr_in->pe.nt_signature = NT_SIGNATURE; | |
871 | ||
dc810e39 AM |
872 | H_PUT_16 (abfd, filehdr_in->f_magic, filehdr_out->f_magic); |
873 | H_PUT_16 (abfd, filehdr_in->f_nscns, filehdr_out->f_nscns); | |
277d1b5e | 874 | |
0cb112f7 CF |
875 | /* Only use a real timestamp if the option was chosen. */ |
876 | if ((pe_data (abfd)->insert_timestamp)) | |
61e2488c | 877 | H_PUT_32 (abfd, time (0), filehdr_out->f_timdat); |
0cb112f7 | 878 | |
dc810e39 AM |
879 | PUT_FILEHDR_SYMPTR (abfd, filehdr_in->f_symptr, |
880 | filehdr_out->f_symptr); | |
881 | H_PUT_32 (abfd, filehdr_in->f_nsyms, filehdr_out->f_nsyms); | |
882 | H_PUT_16 (abfd, filehdr_in->f_opthdr, filehdr_out->f_opthdr); | |
883 | H_PUT_16 (abfd, filehdr_in->f_flags, filehdr_out->f_flags); | |
277d1b5e | 884 | |
1725a96e | 885 | /* Put in extra dos header stuff. This data remains essentially |
277d1b5e | 886 | constant, it just has to be tacked on to the beginning of all exes |
1725a96e | 887 | for NT. */ |
dc810e39 AM |
888 | H_PUT_16 (abfd, filehdr_in->pe.e_magic, filehdr_out->e_magic); |
889 | H_PUT_16 (abfd, filehdr_in->pe.e_cblp, filehdr_out->e_cblp); | |
890 | H_PUT_16 (abfd, filehdr_in->pe.e_cp, filehdr_out->e_cp); | |
891 | H_PUT_16 (abfd, filehdr_in->pe.e_crlc, filehdr_out->e_crlc); | |
892 | H_PUT_16 (abfd, filehdr_in->pe.e_cparhdr, filehdr_out->e_cparhdr); | |
893 | H_PUT_16 (abfd, filehdr_in->pe.e_minalloc, filehdr_out->e_minalloc); | |
894 | H_PUT_16 (abfd, filehdr_in->pe.e_maxalloc, filehdr_out->e_maxalloc); | |
895 | H_PUT_16 (abfd, filehdr_in->pe.e_ss, filehdr_out->e_ss); | |
896 | H_PUT_16 (abfd, filehdr_in->pe.e_sp, filehdr_out->e_sp); | |
897 | H_PUT_16 (abfd, filehdr_in->pe.e_csum, filehdr_out->e_csum); | |
898 | H_PUT_16 (abfd, filehdr_in->pe.e_ip, filehdr_out->e_ip); | |
899 | H_PUT_16 (abfd, filehdr_in->pe.e_cs, filehdr_out->e_cs); | |
900 | H_PUT_16 (abfd, filehdr_in->pe.e_lfarlc, filehdr_out->e_lfarlc); | |
901 | H_PUT_16 (abfd, filehdr_in->pe.e_ovno, filehdr_out->e_ovno); | |
1725a96e NC |
902 | |
903 | for (idx = 0; idx < 4; idx++) | |
dc810e39 | 904 | H_PUT_16 (abfd, filehdr_in->pe.e_res[idx], filehdr_out->e_res[idx]); |
1725a96e | 905 | |
dc810e39 AM |
906 | H_PUT_16 (abfd, filehdr_in->pe.e_oemid, filehdr_out->e_oemid); |
907 | H_PUT_16 (abfd, filehdr_in->pe.e_oeminfo, filehdr_out->e_oeminfo); | |
1725a96e NC |
908 | |
909 | for (idx = 0; idx < 10; idx++) | |
dc810e39 | 910 | H_PUT_16 (abfd, filehdr_in->pe.e_res2[idx], filehdr_out->e_res2[idx]); |
1725a96e | 911 | |
dc810e39 | 912 | H_PUT_32 (abfd, filehdr_in->pe.e_lfanew, filehdr_out->e_lfanew); |
277d1b5e | 913 | |
1725a96e | 914 | for (idx = 0; idx < 16; idx++) |
dc810e39 AM |
915 | H_PUT_32 (abfd, filehdr_in->pe.dos_message[idx], |
916 | filehdr_out->dos_message[idx]); | |
277d1b5e | 917 | |
6fa957a9 | 918 | /* Also put in the NT signature. */ |
dc810e39 | 919 | H_PUT_32 (abfd, filehdr_in->pe.nt_signature, filehdr_out->nt_signature); |
277d1b5e | 920 | |
277d1b5e ILT |
921 | return FILHSZ; |
922 | } | |
923 | ||
924 | unsigned int | |
7920ce38 | 925 | _bfd_XX_only_swap_filehdr_out (bfd * abfd, void * in, void * out) |
277d1b5e | 926 | { |
6fa957a9 KH |
927 | struct internal_filehdr *filehdr_in = (struct internal_filehdr *) in; |
928 | FILHDR *filehdr_out = (FILHDR *) out; | |
277d1b5e | 929 | |
dc810e39 AM |
930 | H_PUT_16 (abfd, filehdr_in->f_magic, filehdr_out->f_magic); |
931 | H_PUT_16 (abfd, filehdr_in->f_nscns, filehdr_out->f_nscns); | |
932 | H_PUT_32 (abfd, filehdr_in->f_timdat, filehdr_out->f_timdat); | |
933 | PUT_FILEHDR_SYMPTR (abfd, filehdr_in->f_symptr, filehdr_out->f_symptr); | |
934 | H_PUT_32 (abfd, filehdr_in->f_nsyms, filehdr_out->f_nsyms); | |
935 | H_PUT_16 (abfd, filehdr_in->f_opthdr, filehdr_out->f_opthdr); | |
936 | H_PUT_16 (abfd, filehdr_in->f_flags, filehdr_out->f_flags); | |
277d1b5e ILT |
937 | |
938 | return FILHSZ; | |
939 | } | |
940 | ||
941 | unsigned int | |
7920ce38 | 942 | _bfd_XXi_swap_scnhdr_out (bfd * abfd, void * in, void * out) |
277d1b5e | 943 | { |
6fa957a9 KH |
944 | struct internal_scnhdr *scnhdr_int = (struct internal_scnhdr *) in; |
945 | SCNHDR *scnhdr_ext = (SCNHDR *) out; | |
277d1b5e ILT |
946 | unsigned int ret = SCNHSZ; |
947 | bfd_vma ps; | |
948 | bfd_vma ss; | |
949 | ||
6fa957a9 | 950 | memcpy (scnhdr_ext->s_name, scnhdr_int->s_name, sizeof (scnhdr_int->s_name)); |
277d1b5e ILT |
951 | |
952 | PUT_SCNHDR_VADDR (abfd, | |
9602af51 | 953 | ((scnhdr_int->s_vaddr |
6fa957a9 | 954 | - pe_data (abfd)->pe_opthdr.ImageBase) |
277d1b5e | 955 | & 0xffffffff), |
dc810e39 | 956 | scnhdr_ext->s_vaddr); |
277d1b5e | 957 | |
5933bdc9 ILT |
958 | /* NT wants the size data to be rounded up to the next |
959 | NT_FILE_ALIGNMENT, but zero if it has no content (as in .bss, | |
960 | sometimes). */ | |
5933bdc9 | 961 | if ((scnhdr_int->s_flags & IMAGE_SCN_CNT_UNINITIALIZED_DATA) != 0) |
277d1b5e | 962 | { |
92dd4511 | 963 | if (bfd_pei_p (abfd)) |
ff0c9faf NC |
964 | { |
965 | ps = scnhdr_int->s_size; | |
966 | ss = 0; | |
967 | } | |
968 | else | |
969 | { | |
970 | ps = 0; | |
971 | ss = scnhdr_int->s_size; | |
972 | } | |
277d1b5e ILT |
973 | } |
974 | else | |
975 | { | |
92dd4511 | 976 | if (bfd_pei_p (abfd)) |
ff0c9faf NC |
977 | ps = scnhdr_int->s_paddr; |
978 | else | |
979 | ps = 0; | |
980 | ||
277d1b5e ILT |
981 | ss = scnhdr_int->s_size; |
982 | } | |
983 | ||
984 | PUT_SCNHDR_SIZE (abfd, ss, | |
dc810e39 | 985 | scnhdr_ext->s_size); |
277d1b5e | 986 | |
5933bdc9 | 987 | /* s_paddr in PE is really the virtual size. */ |
dc810e39 | 988 | PUT_SCNHDR_PADDR (abfd, ps, scnhdr_ext->s_paddr); |
277d1b5e ILT |
989 | |
990 | PUT_SCNHDR_SCNPTR (abfd, scnhdr_int->s_scnptr, | |
dc810e39 | 991 | scnhdr_ext->s_scnptr); |
277d1b5e | 992 | PUT_SCNHDR_RELPTR (abfd, scnhdr_int->s_relptr, |
dc810e39 | 993 | scnhdr_ext->s_relptr); |
277d1b5e | 994 | PUT_SCNHDR_LNNOPTR (abfd, scnhdr_int->s_lnnoptr, |
dc810e39 | 995 | scnhdr_ext->s_lnnoptr); |
277d1b5e | 996 | |
277d1b5e | 997 | { |
25c80428 NC |
998 | /* Extra flags must be set when dealing with PE. All sections should also |
999 | have the IMAGE_SCN_MEM_READ (0x40000000) flag set. In addition, the | |
1000 | .text section must have IMAGE_SCN_MEM_EXECUTE (0x20000000) and the data | |
1001 | sections (.idata, .data, .bss, .CRT) must have IMAGE_SCN_MEM_WRITE set | |
1002 | (this is especially important when dealing with the .idata section since | |
1003 | the addresses for routines from .dlls must be overwritten). If .reloc | |
1004 | section data is ever generated, we must add IMAGE_SCN_MEM_DISCARDABLE | |
1005 | (0x02000000). Also, the resource data should also be read and | |
1006 | writable. */ | |
1007 | ||
4e1fc599 | 1008 | /* FIXME: Alignment is also encoded in this field, at least on PPC and |
25c80428 NC |
1009 | ARM-WINCE. Although - how do we get the original alignment field |
1010 | back ? */ | |
1011 | ||
1012 | typedef struct | |
1013 | { | |
1014 | const char * section_name; | |
1015 | unsigned long must_have; | |
1016 | } | |
1017 | pe_required_section_flags; | |
4e1fc599 | 1018 | |
25c80428 NC |
1019 | pe_required_section_flags known_sections [] = |
1020 | { | |
1021 | { ".arch", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_DISCARDABLE | IMAGE_SCN_ALIGN_8BYTES }, | |
1022 | { ".bss", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_UNINITIALIZED_DATA | IMAGE_SCN_MEM_WRITE }, | |
1023 | { ".data", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_WRITE }, | |
1024 | { ".edata", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA }, | |
1025 | { ".idata", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_WRITE }, | |
1026 | { ".pdata", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA }, | |
1027 | { ".rdata", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA }, | |
1028 | { ".reloc", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_DISCARDABLE }, | |
1029 | { ".rsrc", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_WRITE }, | |
1030 | { ".text" , IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_CODE | IMAGE_SCN_MEM_EXECUTE }, | |
1031 | { ".tls", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_WRITE }, | |
1032 | { ".xdata", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA }, | |
1033 | { NULL, 0} | |
1034 | }; | |
1035 | ||
1036 | pe_required_section_flags * p; | |
1725a96e | 1037 | |
66bed356 DS |
1038 | /* We have defaulted to adding the IMAGE_SCN_MEM_WRITE flag, but now |
1039 | we know exactly what this specific section wants so we remove it | |
1040 | and then allow the must_have field to add it back in if necessary. | |
1041 | However, we don't remove IMAGE_SCN_MEM_WRITE flag from .text if the | |
1042 | default WP_TEXT file flag has been cleared. WP_TEXT may be cleared | |
1043 | by ld --enable-auto-import (if auto-import is actually needed), | |
1044 | by ld --omagic, or by obcopy --writable-text. */ | |
66bed356 | 1045 | |
25c80428 NC |
1046 | for (p = known_sections; p->section_name; p++) |
1047 | if (strcmp (scnhdr_int->s_name, p->section_name) == 0) | |
1048 | { | |
3c9d0484 DS |
1049 | if (strcmp (scnhdr_int->s_name, ".text") |
1050 | || (bfd_get_file_flags (abfd) & WP_TEXT)) | |
d48bdb99 AM |
1051 | scnhdr_int->s_flags &= ~IMAGE_SCN_MEM_WRITE; |
1052 | scnhdr_int->s_flags |= p->must_have; | |
25c80428 NC |
1053 | break; |
1054 | } | |
1055 | ||
d48bdb99 | 1056 | H_PUT_32 (abfd, scnhdr_int->s_flags, scnhdr_ext->s_flags); |
277d1b5e ILT |
1057 | } |
1058 | ||
cb43721d | 1059 | if (coff_data (abfd)->link_info |
1049f94e | 1060 | && ! coff_data (abfd)->link_info->relocatable |
cb43721d ILT |
1061 | && ! coff_data (abfd)->link_info->shared |
1062 | && strcmp (scnhdr_int->s_name, ".text") == 0) | |
277d1b5e | 1063 | { |
cb43721d | 1064 | /* By inference from looking at MS output, the 32 bit field |
7dee875e | 1065 | which is the combination of the number_of_relocs and |
cb43721d ILT |
1066 | number_of_linenos is used for the line number count in |
1067 | executables. A 16-bit field won't do for cc1. The MS | |
1068 | document says that the number of relocs is zero for | |
1069 | executables, but the 17-th bit has been observed to be there. | |
1070 | Overflow is not an issue: a 4G-line program will overflow a | |
1071 | bunch of other fields long before this! */ | |
dc810e39 AM |
1072 | H_PUT_16 (abfd, (scnhdr_int->s_nlnno & 0xffff), scnhdr_ext->s_nlnno); |
1073 | H_PUT_16 (abfd, (scnhdr_int->s_nlnno >> 16), scnhdr_ext->s_nreloc); | |
277d1b5e | 1074 | } |
277d1b5e ILT |
1075 | else |
1076 | { | |
cb43721d | 1077 | if (scnhdr_int->s_nlnno <= 0xffff) |
dc810e39 | 1078 | H_PUT_16 (abfd, scnhdr_int->s_nlnno, scnhdr_ext->s_nlnno); |
cb43721d ILT |
1079 | else |
1080 | { | |
1081 | (*_bfd_error_handler) (_("%s: line number overflow: 0x%lx > 0xffff"), | |
1082 | bfd_get_filename (abfd), | |
1083 | scnhdr_int->s_nlnno); | |
1084 | bfd_set_error (bfd_error_file_truncated); | |
dc810e39 | 1085 | H_PUT_16 (abfd, 0xffff, scnhdr_ext->s_nlnno); |
cb43721d ILT |
1086 | ret = 0; |
1087 | } | |
1725a96e | 1088 | |
cd339148 NS |
1089 | /* Although we could encode 0xffff relocs here, we do not, to be |
1090 | consistent with other parts of bfd. Also it lets us warn, as | |
1091 | we should never see 0xffff here w/o having the overflow flag | |
1092 | set. */ | |
1093 | if (scnhdr_int->s_nreloc < 0xffff) | |
dc810e39 | 1094 | H_PUT_16 (abfd, scnhdr_int->s_nreloc, scnhdr_ext->s_nreloc); |
cb43721d ILT |
1095 | else |
1096 | { | |
1725a96e | 1097 | /* PE can deal with large #s of relocs, but not here. */ |
dc810e39 | 1098 | H_PUT_16 (abfd, 0xffff, scnhdr_ext->s_nreloc); |
3e4554a2 | 1099 | scnhdr_int->s_flags |= IMAGE_SCN_LNK_NRELOC_OVFL; |
dc810e39 | 1100 | H_PUT_32 (abfd, scnhdr_int->s_flags, scnhdr_ext->s_flags); |
cb43721d | 1101 | } |
277d1b5e ILT |
1102 | } |
1103 | return ret; | |
1104 | } | |
1105 | ||
61e2488c JT |
1106 | void |
1107 | _bfd_XXi_swap_debugdir_in (bfd * abfd, void * ext1, void * in1) | |
1108 | { | |
1109 | struct external_IMAGE_DEBUG_DIRECTORY *ext = (struct external_IMAGE_DEBUG_DIRECTORY *) ext1; | |
1110 | struct internal_IMAGE_DEBUG_DIRECTORY *in = (struct internal_IMAGE_DEBUG_DIRECTORY *) in1; | |
1111 | ||
1112 | in->Characteristics = H_GET_32(abfd, ext->Characteristics); | |
1113 | in->TimeDateStamp = H_GET_32(abfd, ext->TimeDateStamp); | |
1114 | in->MajorVersion = H_GET_16(abfd, ext->MajorVersion); | |
1115 | in->MinorVersion = H_GET_16(abfd, ext->MinorVersion); | |
1116 | in->Type = H_GET_32(abfd, ext->Type); | |
1117 | in->SizeOfData = H_GET_32(abfd, ext->SizeOfData); | |
1118 | in->AddressOfRawData = H_GET_32(abfd, ext->AddressOfRawData); | |
1119 | in->PointerToRawData = H_GET_32(abfd, ext->PointerToRawData); | |
1120 | } | |
1121 | ||
1122 | unsigned int | |
1123 | _bfd_XXi_swap_debugdir_out (bfd * abfd, void * inp, void * extp) | |
1124 | { | |
1125 | struct external_IMAGE_DEBUG_DIRECTORY *ext = (struct external_IMAGE_DEBUG_DIRECTORY *) extp; | |
1126 | struct internal_IMAGE_DEBUG_DIRECTORY *in = (struct internal_IMAGE_DEBUG_DIRECTORY *) inp; | |
1127 | ||
1128 | H_PUT_32(abfd, in->Characteristics, ext->Characteristics); | |
1129 | H_PUT_32(abfd, in->TimeDateStamp, ext->TimeDateStamp); | |
1130 | H_PUT_16(abfd, in->MajorVersion, ext->MajorVersion); | |
1131 | H_PUT_16(abfd, in->MinorVersion, ext->MinorVersion); | |
1132 | H_PUT_32(abfd, in->Type, ext->Type); | |
1133 | H_PUT_32(abfd, in->SizeOfData, ext->SizeOfData); | |
1134 | H_PUT_32(abfd, in->AddressOfRawData, ext->AddressOfRawData); | |
1135 | H_PUT_32(abfd, in->PointerToRawData, ext->PointerToRawData); | |
1136 | ||
1137 | return sizeof (struct external_IMAGE_DEBUG_DIRECTORY); | |
1138 | } | |
1139 | ||
1140 | static CODEVIEW_INFO * | |
1141 | _bfd_XXi_slurp_codeview_record (bfd * abfd, file_ptr where, unsigned long length, CODEVIEW_INFO *cvinfo) | |
1142 | { | |
1143 | char buffer[256+1]; | |
1144 | ||
1145 | if (bfd_seek (abfd, where, SEEK_SET) != 0) | |
1146 | return NULL; | |
1147 | ||
1148 | if (bfd_bread (buffer, 256, abfd) < 4) | |
1149 | return NULL; | |
1150 | ||
6e6e7cfc | 1151 | /* Ensure null termination of filename. */ |
61e2488c JT |
1152 | buffer[256] = '\0'; |
1153 | ||
1154 | cvinfo->CVSignature = H_GET_32(abfd, buffer); | |
1155 | cvinfo->Age = 0; | |
1156 | ||
1157 | if ((cvinfo->CVSignature == CVINFO_PDB70_CVSIGNATURE) | |
1158 | && (length > sizeof (CV_INFO_PDB70))) | |
1159 | { | |
1160 | CV_INFO_PDB70 *cvinfo70 = (CV_INFO_PDB70 *)(buffer); | |
1161 | ||
1162 | cvinfo->Age = H_GET_32(abfd, cvinfo70->Age); | |
6e6e7cfc JT |
1163 | |
1164 | /* A GUID consists of 4,2,2 byte values in little-endian order, followed | |
1165 | by 8 single bytes. Byte swap them so we can conveniently treat the GUID | |
1166 | as 16 bytes in big-endian order. */ | |
1167 | bfd_putb32 (bfd_getl32 (cvinfo70->Signature), cvinfo->Signature); | |
1168 | bfd_putb16 (bfd_getl16 (&(cvinfo70->Signature[4])), &(cvinfo->Signature[4])); | |
1169 | bfd_putb16 (bfd_getl16 (&(cvinfo70->Signature[6])), &(cvinfo->Signature[6])); | |
1170 | memcpy (&(cvinfo->Signature[8]), &(cvinfo70->Signature[8]), 8); | |
1171 | ||
61e2488c JT |
1172 | cvinfo->SignatureLength = CV_INFO_SIGNATURE_LENGTH; |
1173 | // cvinfo->PdbFileName = cvinfo70->PdbFileName; | |
1174 | ||
1175 | return cvinfo; | |
1176 | } | |
1177 | else if ((cvinfo->CVSignature == CVINFO_PDB20_CVSIGNATURE) | |
1178 | && (length > sizeof (CV_INFO_PDB20))) | |
1179 | { | |
1180 | CV_INFO_PDB20 *cvinfo20 = (CV_INFO_PDB20 *)(buffer); | |
1181 | cvinfo->Age = H_GET_32(abfd, cvinfo20->Age); | |
1182 | memcpy (cvinfo->Signature, cvinfo20->Signature, 4); | |
1183 | cvinfo->SignatureLength = 4; | |
1184 | // cvinfo->PdbFileName = cvinfo20->PdbFileName; | |
1185 | ||
1186 | return cvinfo; | |
1187 | } | |
1188 | ||
1189 | return NULL; | |
1190 | } | |
1191 | ||
1192 | unsigned int | |
1193 | _bfd_XXi_write_codeview_record (bfd * abfd, file_ptr where, CODEVIEW_INFO *cvinfo) | |
1194 | { | |
1195 | unsigned int size = sizeof (CV_INFO_PDB70) + 1; | |
1196 | CV_INFO_PDB70 *cvinfo70; | |
1197 | char buffer[size]; | |
1198 | ||
1199 | if (bfd_seek (abfd, where, SEEK_SET) != 0) | |
1200 | return 0; | |
1201 | ||
1202 | cvinfo70 = (CV_INFO_PDB70 *) buffer; | |
1203 | H_PUT_32 (abfd, CVINFO_PDB70_CVSIGNATURE, cvinfo70->CvSignature); | |
6e6e7cfc JT |
1204 | |
1205 | /* Byte swap the GUID from 16 bytes in big-endian order to 4,2,2 byte values | |
1206 | in little-endian order, followed by 8 single bytes. */ | |
1207 | bfd_putl32 (bfd_getb32 (cvinfo->Signature), cvinfo70->Signature); | |
1208 | bfd_putl16 (bfd_getb16 (&(cvinfo->Signature[4])), &(cvinfo70->Signature[4])); | |
1209 | bfd_putl16 (bfd_getb16 (&(cvinfo->Signature[6])), &(cvinfo70->Signature[6])); | |
1210 | memcpy (&(cvinfo70->Signature[8]), &(cvinfo->Signature[8]), 8); | |
1211 | ||
61e2488c JT |
1212 | H_PUT_32 (abfd, cvinfo->Age, cvinfo70->Age); |
1213 | cvinfo70->PdbFileName[0] = '\0'; | |
1214 | ||
1215 | if (bfd_bwrite (buffer, size, abfd) != size) | |
1216 | return 0; | |
1217 | ||
1218 | return size; | |
1219 | } | |
1220 | ||
1725a96e | 1221 | static char * dir_names[IMAGE_NUMBEROF_DIRECTORY_ENTRIES] = |
7920ce38 NC |
1222 | { |
1223 | N_("Export Directory [.edata (or where ever we found it)]"), | |
1224 | N_("Import Directory [parts of .idata]"), | |
1225 | N_("Resource Directory [.rsrc]"), | |
1226 | N_("Exception Directory [.pdata]"), | |
1227 | N_("Security Directory"), | |
1228 | N_("Base Relocation Directory [.reloc]"), | |
1229 | N_("Debug Directory"), | |
1230 | N_("Description Directory"), | |
1231 | N_("Special Directory"), | |
1232 | N_("Thread Storage Directory [.tls]"), | |
1233 | N_("Load Configuration Directory"), | |
1234 | N_("Bound Import Directory"), | |
1235 | N_("Import Address Table Directory"), | |
1236 | N_("Delay Import Directory"), | |
6c73cbb1 | 1237 | N_("CLR Runtime Header"), |
7920ce38 NC |
1238 | N_("Reserved") |
1239 | }; | |
1725a96e | 1240 | |
277d1b5e ILT |
1241 | #ifdef POWERPC_LE_PE |
1242 | /* The code for the PPC really falls in the "architecture dependent" | |
1243 | category. However, it's not clear that anyone will ever care, so | |
1244 | we're ignoring the issue for now; if/when PPC matters, some of this | |
1245 | may need to go into peicode.h, or arguments passed to enable the | |
1246 | PPC- specific code. */ | |
1247 | #endif | |
1248 | ||
b34976b6 | 1249 | static bfd_boolean |
7920ce38 | 1250 | pe_print_idata (bfd * abfd, void * vfile) |
277d1b5e ILT |
1251 | { |
1252 | FILE *file = (FILE *) vfile; | |
a76b448c | 1253 | bfd_byte *data; |
8181c403 AM |
1254 | asection *section; |
1255 | bfd_signed_vma adj; | |
277d1b5e ILT |
1256 | |
1257 | #ifdef POWERPC_LE_PE | |
1258 | asection *rel_section = bfd_get_section_by_name (abfd, ".reldata"); | |
1259 | #endif | |
1260 | ||
a76b448c | 1261 | bfd_size_type datasize = 0; |
277d1b5e | 1262 | bfd_size_type dataoff; |
277d1b5e | 1263 | bfd_size_type i; |
277d1b5e ILT |
1264 | int onaline = 20; |
1265 | ||
1266 | pe_data_type *pe = pe_data (abfd); | |
1267 | struct internal_extra_pe_aouthdr *extra = &pe->pe_opthdr; | |
1268 | ||
8181c403 | 1269 | bfd_vma addr; |
277d1b5e | 1270 | |
6c73cbb1 | 1271 | addr = extra->DataDirectory[PE_IMPORT_TABLE].VirtualAddress; |
277d1b5e | 1272 | |
6c73cbb1 | 1273 | if (addr == 0 && extra->DataDirectory[PE_IMPORT_TABLE].Size == 0) |
8181c403 | 1274 | { |
a76b448c AM |
1275 | /* Maybe the extra header isn't there. Look for the section. */ |
1276 | section = bfd_get_section_by_name (abfd, ".idata"); | |
1277 | if (section == NULL) | |
b34976b6 | 1278 | return TRUE; |
a76b448c AM |
1279 | |
1280 | addr = section->vma; | |
eea6121a | 1281 | datasize = section->size; |
a76b448c | 1282 | if (datasize == 0) |
b34976b6 | 1283 | return TRUE; |
8181c403 | 1284 | } |
a76b448c | 1285 | else |
8181c403 | 1286 | { |
a76b448c AM |
1287 | addr += extra->ImageBase; |
1288 | for (section = abfd->sections; section != NULL; section = section->next) | |
1289 | { | |
eea6121a | 1290 | datasize = section->size; |
a76b448c AM |
1291 | if (addr >= section->vma && addr < section->vma + datasize) |
1292 | break; | |
1293 | } | |
1294 | ||
1295 | if (section == NULL) | |
1296 | { | |
1297 | fprintf (file, | |
1298 | _("\nThere is an import table, but the section containing it could not be found\n")); | |
b34976b6 | 1299 | return TRUE; |
a76b448c | 1300 | } |
b69c8728 JT |
1301 | else if (!(section->flags & SEC_HAS_CONTENTS)) |
1302 | { | |
1303 | fprintf (file, | |
1304 | _("\nThere is an import table in %s, but that section has no contents\n"), | |
1305 | section->name); | |
1306 | return TRUE; | |
1307 | } | |
8181c403 | 1308 | } |
5933bdc9 | 1309 | |
8181c403 AM |
1310 | fprintf (file, _("\nThere is an import table in %s at 0x%lx\n"), |
1311 | section->name, (unsigned long) addr); | |
277d1b5e | 1312 | |
8181c403 | 1313 | dataoff = addr - section->vma; |
277d1b5e ILT |
1314 | |
1315 | #ifdef POWERPC_LE_PE | |
eea6121a | 1316 | if (rel_section != 0 && rel_section->size != 0) |
277d1b5e ILT |
1317 | { |
1318 | /* The toc address can be found by taking the starting address, | |
1319 | which on the PPC locates a function descriptor. The | |
1320 | descriptor consists of the function code starting address | |
1321 | followed by the address of the toc. The starting address we | |
1322 | get from the bfd, and the descriptor is supposed to be in the | |
1323 | .reldata section. */ | |
1324 | ||
1325 | bfd_vma loadable_toc_address; | |
1326 | bfd_vma toc_address; | |
1327 | bfd_vma start_address; | |
eea6121a | 1328 | bfd_byte *data; |
a50b2160 | 1329 | bfd_vma offset; |
8181c403 | 1330 | |
eea6121a AM |
1331 | if (!bfd_malloc_and_get_section (abfd, rel_section, &data)) |
1332 | { | |
1333 | if (data != NULL) | |
1334 | free (data); | |
1335 | return FALSE; | |
1336 | } | |
277d1b5e ILT |
1337 | |
1338 | offset = abfd->start_address - rel_section->vma; | |
1339 | ||
a50b2160 JJ |
1340 | if (offset >= rel_section->size || offset + 8 > rel_section->size) |
1341 | { | |
1342 | if (data != NULL) | |
1343 | free (data); | |
1344 | return FALSE; | |
1345 | } | |
1346 | ||
db8503c4 AM |
1347 | start_address = bfd_get_32 (abfd, data + offset); |
1348 | loadable_toc_address = bfd_get_32 (abfd, data + offset + 4); | |
277d1b5e ILT |
1349 | toc_address = loadable_toc_address - 32768; |
1350 | ||
9602af51 | 1351 | fprintf (file, |
6fa957a9 KH |
1352 | _("\nFunction descriptor located at the start address: %04lx\n"), |
1353 | (unsigned long int) (abfd->start_address)); | |
277d1b5e ILT |
1354 | fprintf (file, |
1355 | _("\tcode-base %08lx toc (loadable/actual) %08lx/%08lx\n"), | |
1356 | start_address, loadable_toc_address, toc_address); | |
eea6121a AM |
1357 | if (data != NULL) |
1358 | free (data); | |
277d1b5e ILT |
1359 | } |
1360 | else | |
1361 | { | |
9602af51 | 1362 | fprintf (file, |
6fa957a9 | 1363 | _("\nNo reldata section! Function descriptor not decoded.\n")); |
277d1b5e ILT |
1364 | } |
1365 | #endif | |
1366 | ||
9602af51 | 1367 | fprintf (file, |
6fa957a9 KH |
1368 | _("\nThe Import Tables (interpreted %s section contents)\n"), |
1369 | section->name); | |
9602af51 | 1370 | fprintf (file, |
ca09e32b NC |
1371 | _("\ |
1372 | vma: Hint Time Forward DLL First\n\ | |
1373 | Table Stamp Chain Name Thunk\n")); | |
277d1b5e | 1374 | |
db8503c4 | 1375 | /* Read the whole section. Some of the fields might be before dataoff. */ |
eea6121a AM |
1376 | if (!bfd_malloc_and_get_section (abfd, section, &data)) |
1377 | { | |
1378 | if (data != NULL) | |
1379 | free (data); | |
1380 | return FALSE; | |
1381 | } | |
277d1b5e | 1382 | |
db8503c4 | 1383 | adj = section->vma - extra->ImageBase; |
277d1b5e | 1384 | |
5e226794 | 1385 | /* Print all image import descriptors. */ |
4e1fc599 | 1386 | for (i = dataoff; i + onaline <= datasize; i += onaline) |
277d1b5e ILT |
1387 | { |
1388 | bfd_vma hint_addr; | |
1389 | bfd_vma time_stamp; | |
1390 | bfd_vma forward_chain; | |
1391 | bfd_vma dll_name; | |
1392 | bfd_vma first_thunk; | |
1393 | int idx = 0; | |
1394 | bfd_size_type j; | |
1395 | char *dll; | |
1396 | ||
6c73cbb1 | 1397 | /* Print (i + extra->DataDirectory[PE_IMPORT_TABLE].VirtualAddress). */ |
4e1fc599 AM |
1398 | fprintf (file, " %08lx\t", (unsigned long) (i + adj)); |
1399 | hint_addr = bfd_get_32 (abfd, data + i); | |
1400 | time_stamp = bfd_get_32 (abfd, data + i + 4); | |
1401 | forward_chain = bfd_get_32 (abfd, data + i + 8); | |
1402 | dll_name = bfd_get_32 (abfd, data + i + 12); | |
1403 | first_thunk = bfd_get_32 (abfd, data + i + 16); | |
5933bdc9 ILT |
1404 | |
1405 | fprintf (file, "%08lx %08lx %08lx %08lx %08lx\n", | |
a76b448c AM |
1406 | (unsigned long) hint_addr, |
1407 | (unsigned long) time_stamp, | |
1408 | (unsigned long) forward_chain, | |
1409 | (unsigned long) dll_name, | |
1410 | (unsigned long) first_thunk); | |
277d1b5e ILT |
1411 | |
1412 | if (hint_addr == 0 && first_thunk == 0) | |
1413 | break; | |
1414 | ||
a50b2160 JJ |
1415 | if (dll_name - adj >= section->size) |
1416 | break; | |
1417 | ||
8181c403 | 1418 | dll = (char *) data + dll_name - adj; |
36e9d67b NC |
1419 | /* PR 17512 file: 078-12277-0.004. */ |
1420 | bfd_size_type maxlen = (char *)(data + datasize) - dll - 1; | |
1421 | fprintf (file, _("\n\tDLL Name: %.*s\n"), (int) maxlen, dll); | |
277d1b5e ILT |
1422 | |
1423 | if (hint_addr != 0) | |
1424 | { | |
6e7c73dd CF |
1425 | bfd_byte *ft_data; |
1426 | asection *ft_section; | |
1427 | bfd_vma ft_addr; | |
1428 | bfd_size_type ft_datasize; | |
1429 | int ft_idx; | |
4e1fc599 | 1430 | int ft_allocated; |
6e7c73dd | 1431 | |
5e226794 | 1432 | fprintf (file, _("\tvma: Hint/Ord Member-Name Bound-To\n")); |
277d1b5e | 1433 | |
8181c403 | 1434 | idx = hint_addr - adj; |
4e1fc599 | 1435 | |
5e226794 | 1436 | ft_addr = first_thunk + extra->ImageBase; |
6e7c73dd | 1437 | ft_idx = first_thunk - adj; |
4e1fc599 AM |
1438 | ft_data = data + ft_idx; |
1439 | ft_datasize = datasize - ft_idx; | |
1440 | ft_allocated = 0; | |
6c73cbb1 NC |
1441 | |
1442 | if (first_thunk != hint_addr) | |
6e7c73dd CF |
1443 | { |
1444 | /* Find the section which contains the first thunk. */ | |
1445 | for (ft_section = abfd->sections; | |
1446 | ft_section != NULL; | |
1447 | ft_section = ft_section->next) | |
1448 | { | |
6e7c73dd | 1449 | if (ft_addr >= ft_section->vma |
4e1fc599 | 1450 | && ft_addr < ft_section->vma + ft_section->size) |
6e7c73dd CF |
1451 | break; |
1452 | } | |
1453 | ||
1454 | if (ft_section == NULL) | |
1455 | { | |
1456 | fprintf (file, | |
1457 | _("\nThere is a first thunk, but the section containing it could not be found\n")); | |
1458 | continue; | |
1459 | } | |
1460 | ||
1461 | /* Now check to see if this section is the same as our current | |
1462 | section. If it is not then we will have to load its data in. */ | |
4e1fc599 | 1463 | if (ft_section != section) |
6e7c73dd CF |
1464 | { |
1465 | ft_idx = first_thunk - (ft_section->vma - extra->ImageBase); | |
4e1fc599 AM |
1466 | ft_datasize = ft_section->size - ft_idx; |
1467 | ft_data = (bfd_byte *) bfd_malloc (ft_datasize); | |
6e7c73dd CF |
1468 | if (ft_data == NULL) |
1469 | continue; | |
1470 | ||
4e1fc599 AM |
1471 | /* Read ft_datasize bytes starting at offset ft_idx. */ |
1472 | if (!bfd_get_section_contents (abfd, ft_section, ft_data, | |
1473 | (bfd_vma) ft_idx, ft_datasize)) | |
6e7c73dd CF |
1474 | { |
1475 | free (ft_data); | |
1476 | continue; | |
1477 | } | |
6e7c73dd CF |
1478 | ft_allocated = 1; |
1479 | } | |
1480 | } | |
5e226794 NC |
1481 | |
1482 | /* Print HintName vector entries. */ | |
99ad8390 | 1483 | #ifdef COFF_WITH_pex64 |
4e1fc599 | 1484 | for (j = 0; idx + j + 8 <= datasize; j += 8) |
99ad8390 | 1485 | { |
f41e4712 | 1486 | bfd_size_type amt; |
99ad8390 NC |
1487 | unsigned long member = bfd_get_32 (abfd, data + idx + j); |
1488 | unsigned long member_high = bfd_get_32 (abfd, data + idx + j + 4); | |
1489 | ||
1490 | if (!member && !member_high) | |
1491 | break; | |
1492 | ||
f41e4712 NC |
1493 | amt = member - adj; |
1494 | ||
5879bb8f | 1495 | if (HighBitSet (member_high)) |
99ad8390 | 1496 | fprintf (file, "\t%lx%08lx\t %4lx%08lx <none>", |
5879bb8f NC |
1497 | member_high, member, |
1498 | WithoutHighBit (member_high), member); | |
20ad5e28 | 1499 | /* PR binutils/17512: Handle corrupt PE data. */ |
f41e4712 | 1500 | else if (amt + 2 >= datasize) |
20ad5e28 | 1501 | fprintf (file, _("\t<corrupt: 0x%04lx>"), member); |
99ad8390 NC |
1502 | else |
1503 | { | |
1504 | int ordinal; | |
1505 | char *member_name; | |
1506 | ||
f41e4712 NC |
1507 | ordinal = bfd_get_16 (abfd, data + amt); |
1508 | member_name = (char *) data + amt + 2; | |
1509 | fprintf (file, "\t%04lx\t %4d %.*s",member, ordinal, | |
1510 | (int) (datasize - (amt + 2)), member_name); | |
99ad8390 NC |
1511 | } |
1512 | ||
1513 | /* If the time stamp is not zero, the import address | |
1514 | table holds actual addresses. */ | |
1515 | if (time_stamp != 0 | |
1516 | && first_thunk != 0 | |
4e1fc599 AM |
1517 | && first_thunk != hint_addr |
1518 | && j + 4 <= ft_datasize) | |
99ad8390 | 1519 | fprintf (file, "\t%04lx", |
4e1fc599 | 1520 | (unsigned long) bfd_get_32 (abfd, ft_data + j)); |
99ad8390 NC |
1521 | fprintf (file, "\n"); |
1522 | } | |
1523 | #else | |
4e1fc599 | 1524 | for (j = 0; idx + j + 4 <= datasize; j += 4) |
277d1b5e | 1525 | { |
f41e4712 | 1526 | bfd_size_type amt; |
277d1b5e ILT |
1527 | unsigned long member = bfd_get_32 (abfd, data + idx + j); |
1528 | ||
4e1fc599 | 1529 | /* Print single IMAGE_IMPORT_BY_NAME vector. */ |
277d1b5e ILT |
1530 | if (member == 0) |
1531 | break; | |
5e226794 | 1532 | |
f41e4712 | 1533 | amt = member - adj; |
5879bb8f | 1534 | if (HighBitSet (member)) |
5e226794 | 1535 | fprintf (file, "\t%04lx\t %4lu <none>", |
5879bb8f | 1536 | member, WithoutHighBit (member)); |
20ad5e28 | 1537 | /* PR binutils/17512: Handle corrupt PE data. */ |
f41e4712 | 1538 | else if (amt + 2 >= datasize) |
20ad5e28 | 1539 | fprintf (file, _("\t<corrupt: 0x%04lx>"), member); |
277d1b5e ILT |
1540 | else |
1541 | { | |
1542 | int ordinal; | |
1543 | char *member_name; | |
1544 | ||
f41e4712 NC |
1545 | ordinal = bfd_get_16 (abfd, data + amt); |
1546 | member_name = (char *) data + amt + 2; | |
1547 | fprintf (file, "\t%04lx\t %4d %.*s", | |
1548 | member, ordinal, | |
1549 | (int) (datasize - (amt + 2)), member_name); | |
277d1b5e | 1550 | } |
5e226794 | 1551 | |
277d1b5e | 1552 | /* If the time stamp is not zero, the import address |
5e226794 NC |
1553 | table holds actual addresses. */ |
1554 | if (time_stamp != 0 | |
1555 | && first_thunk != 0 | |
4e1fc599 AM |
1556 | && first_thunk != hint_addr |
1557 | && j + 4 <= ft_datasize) | |
277d1b5e | 1558 | fprintf (file, "\t%04lx", |
4e1fc599 | 1559 | (unsigned long) bfd_get_32 (abfd, ft_data + j)); |
277d1b5e ILT |
1560 | |
1561 | fprintf (file, "\n"); | |
1562 | } | |
99ad8390 | 1563 | #endif |
e4cf60a8 NC |
1564 | if (ft_allocated) |
1565 | free (ft_data); | |
277d1b5e ILT |
1566 | } |
1567 | ||
9602af51 | 1568 | fprintf (file, "\n"); |
277d1b5e ILT |
1569 | } |
1570 | ||
1571 | free (data); | |
1572 | ||
b34976b6 | 1573 | return TRUE; |
277d1b5e ILT |
1574 | } |
1575 | ||
b34976b6 | 1576 | static bfd_boolean |
7920ce38 | 1577 | pe_print_edata (bfd * abfd, void * vfile) |
277d1b5e ILT |
1578 | { |
1579 | FILE *file = (FILE *) vfile; | |
a76b448c | 1580 | bfd_byte *data; |
8181c403 | 1581 | asection *section; |
a76b448c | 1582 | bfd_size_type datasize = 0; |
277d1b5e ILT |
1583 | bfd_size_type dataoff; |
1584 | bfd_size_type i; | |
b69c8728 | 1585 | bfd_vma adj; |
1725a96e NC |
1586 | struct EDT_type |
1587 | { | |
7920ce38 | 1588 | long export_flags; /* Reserved - should be zero. */ |
6fa957a9 KH |
1589 | long time_stamp; |
1590 | short major_ver; | |
1591 | short minor_ver; | |
7920ce38 NC |
1592 | bfd_vma name; /* RVA - relative to image base. */ |
1593 | long base; /* Ordinal base. */ | |
1594 | unsigned long num_functions;/* Number in the export address table. */ | |
1595 | unsigned long num_names; /* Number in the name pointer table. */ | |
1596 | bfd_vma eat_addr; /* RVA to the export address table. */ | |
1597 | bfd_vma npt_addr; /* RVA to the Export Name Pointer Table. */ | |
1598 | bfd_vma ot_addr; /* RVA to the Ordinal Table. */ | |
6fa957a9 | 1599 | } edt; |
277d1b5e ILT |
1600 | |
1601 | pe_data_type *pe = pe_data (abfd); | |
1602 | struct internal_extra_pe_aouthdr *extra = &pe->pe_opthdr; | |
1603 | ||
8181c403 | 1604 | bfd_vma addr; |
277d1b5e | 1605 | |
6c73cbb1 | 1606 | addr = extra->DataDirectory[PE_EXPORT_TABLE].VirtualAddress; |
277d1b5e | 1607 | |
6c73cbb1 | 1608 | if (addr == 0 && extra->DataDirectory[PE_EXPORT_TABLE].Size == 0) |
8181c403 | 1609 | { |
a76b448c AM |
1610 | /* Maybe the extra header isn't there. Look for the section. */ |
1611 | section = bfd_get_section_by_name (abfd, ".edata"); | |
1612 | if (section == NULL) | |
b34976b6 | 1613 | return TRUE; |
a76b448c AM |
1614 | |
1615 | addr = section->vma; | |
0facbdf5 | 1616 | dataoff = 0; |
eea6121a | 1617 | datasize = section->size; |
a76b448c | 1618 | if (datasize == 0) |
b34976b6 | 1619 | return TRUE; |
8181c403 | 1620 | } |
a76b448c | 1621 | else |
8181c403 | 1622 | { |
a76b448c | 1623 | addr += extra->ImageBase; |
1725a96e | 1624 | |
a76b448c | 1625 | for (section = abfd->sections; section != NULL; section = section->next) |
0facbdf5 NC |
1626 | if (addr >= section->vma && addr < section->vma + section->size) |
1627 | break; | |
a76b448c AM |
1628 | |
1629 | if (section == NULL) | |
1630 | { | |
1631 | fprintf (file, | |
1632 | _("\nThere is an export table, but the section containing it could not be found\n")); | |
b34976b6 | 1633 | return TRUE; |
a76b448c | 1634 | } |
b69c8728 JT |
1635 | else if (!(section->flags & SEC_HAS_CONTENTS)) |
1636 | { | |
1637 | fprintf (file, | |
1638 | _("\nThere is an export table in %s, but that section has no contents\n"), | |
1639 | section->name); | |
1640 | return TRUE; | |
1641 | } | |
0facbdf5 NC |
1642 | |
1643 | dataoff = addr - section->vma; | |
6c73cbb1 | 1644 | datasize = extra->DataDirectory[PE_EXPORT_TABLE].Size; |
0facbdf5 NC |
1645 | if (datasize > section->size - dataoff) |
1646 | { | |
1647 | fprintf (file, | |
1648 | _("\nThere is an export table in %s, but it does not fit into that section\n"), | |
1649 | section->name); | |
1650 | return TRUE; | |
1651 | } | |
277d1b5e ILT |
1652 | } |
1653 | ||
5a4b0ccc NC |
1654 | /* PR 17512: Handle corrupt PE binaries. */ |
1655 | if (datasize < 36) | |
1656 | { | |
1657 | fprintf (file, | |
1658 | _("\nThere is an export table in %s, but it is too small (%d)\n"), | |
1659 | section->name, (int) datasize); | |
1660 | return TRUE; | |
1661 | } | |
1662 | ||
8181c403 AM |
1663 | fprintf (file, _("\nThere is an export table in %s at 0x%lx\n"), |
1664 | section->name, (unsigned long) addr); | |
1665 | ||
a50b1753 | 1666 | data = (bfd_byte *) bfd_malloc (datasize); |
8181c403 | 1667 | if (data == NULL) |
b34976b6 | 1668 | return FALSE; |
277d1b5e | 1669 | |
7920ce38 | 1670 | if (! bfd_get_section_contents (abfd, section, data, |
dc810e39 | 1671 | (file_ptr) dataoff, datasize)) |
b34976b6 | 1672 | return FALSE; |
277d1b5e | 1673 | |
6fa957a9 KH |
1674 | /* Go get Export Directory Table. */ |
1675 | edt.export_flags = bfd_get_32 (abfd, data + 0); | |
1676 | edt.time_stamp = bfd_get_32 (abfd, data + 4); | |
1677 | edt.major_ver = bfd_get_16 (abfd, data + 8); | |
1678 | edt.minor_ver = bfd_get_16 (abfd, data + 10); | |
1679 | edt.name = bfd_get_32 (abfd, data + 12); | |
1680 | edt.base = bfd_get_32 (abfd, data + 16); | |
1681 | edt.num_functions = bfd_get_32 (abfd, data + 20); | |
1682 | edt.num_names = bfd_get_32 (abfd, data + 24); | |
1683 | edt.eat_addr = bfd_get_32 (abfd, data + 28); | |
1684 | edt.npt_addr = bfd_get_32 (abfd, data + 32); | |
1685 | edt.ot_addr = bfd_get_32 (abfd, data + 36); | |
277d1b5e | 1686 | |
8181c403 | 1687 | adj = section->vma - extra->ImageBase + dataoff; |
277d1b5e | 1688 | |
1725a96e | 1689 | /* Dump the EDT first. */ |
9602af51 | 1690 | fprintf (file, |
6fa957a9 KH |
1691 | _("\nThe Export Tables (interpreted %s section contents)\n\n"), |
1692 | section->name); | |
277d1b5e | 1693 | |
9602af51 | 1694 | fprintf (file, |
6fa957a9 | 1695 | _("Export Flags \t\t\t%lx\n"), (unsigned long) edt.export_flags); |
277d1b5e | 1696 | |
9602af51 | 1697 | fprintf (file, |
6fa957a9 | 1698 | _("Time/Date stamp \t\t%lx\n"), (unsigned long) edt.time_stamp); |
277d1b5e | 1699 | |
9602af51 | 1700 | fprintf (file, |
6fa957a9 | 1701 | _("Major/Minor \t\t\t%d/%d\n"), edt.major_ver, edt.minor_ver); |
277d1b5e ILT |
1702 | |
1703 | fprintf (file, | |
1704 | _("Name \t\t\t\t")); | |
ebf12fbe | 1705 | bfd_fprintf_vma (abfd, file, edt.name); |
b69c8728 JT |
1706 | |
1707 | if ((edt.name >= adj) && (edt.name < adj + datasize)) | |
201159ec NC |
1708 | fprintf (file, " %.*s\n", |
1709 | (int) (datasize - (edt.name - adj)), | |
1710 | data + edt.name - adj); | |
b69c8728 JT |
1711 | else |
1712 | fprintf (file, "(outside .edata section)\n"); | |
277d1b5e | 1713 | |
9602af51 | 1714 | fprintf (file, |
6fa957a9 | 1715 | _("Ordinal Base \t\t\t%ld\n"), edt.base); |
277d1b5e | 1716 | |
9602af51 | 1717 | fprintf (file, |
6fa957a9 | 1718 | _("Number in:\n")); |
277d1b5e | 1719 | |
9602af51 | 1720 | fprintf (file, |
6fa957a9 KH |
1721 | _("\tExport Address Table \t\t%08lx\n"), |
1722 | edt.num_functions); | |
277d1b5e | 1723 | |
9602af51 | 1724 | fprintf (file, |
6fa957a9 | 1725 | _("\t[Name Pointer/Ordinal] Table\t%08lx\n"), edt.num_names); |
277d1b5e | 1726 | |
9602af51 | 1727 | fprintf (file, |
6fa957a9 | 1728 | _("Table Addresses\n")); |
277d1b5e ILT |
1729 | |
1730 | fprintf (file, | |
1731 | _("\tExport Address Table \t\t")); | |
ebf12fbe | 1732 | bfd_fprintf_vma (abfd, file, edt.eat_addr); |
277d1b5e ILT |
1733 | fprintf (file, "\n"); |
1734 | ||
1735 | fprintf (file, | |
6fa957a9 | 1736 | _("\tName Pointer Table \t\t")); |
ebf12fbe | 1737 | bfd_fprintf_vma (abfd, file, edt.npt_addr); |
277d1b5e ILT |
1738 | fprintf (file, "\n"); |
1739 | ||
1740 | fprintf (file, | |
1741 | _("\tOrdinal Table \t\t\t")); | |
ebf12fbe | 1742 | bfd_fprintf_vma (abfd, file, edt.ot_addr); |
277d1b5e ILT |
1743 | fprintf (file, "\n"); |
1744 | ||
5933bdc9 | 1745 | /* The next table to find is the Export Address Table. It's basically |
277d1b5e ILT |
1746 | a list of pointers that either locate a function in this dll, or |
1747 | forward the call to another dll. Something like: | |
1725a96e NC |
1748 | typedef union |
1749 | { | |
277d1b5e ILT |
1750 | long export_rva; |
1751 | long forwarder_rva; | |
7920ce38 | 1752 | } export_address_table_entry; */ |
277d1b5e | 1753 | |
9602af51 | 1754 | fprintf (file, |
277d1b5e ILT |
1755 | _("\nExport Address Table -- Ordinal Base %ld\n"), |
1756 | edt.base); | |
1757 | ||
bf67003b | 1758 | /* PR 17512: Handle corrupt PE binaries. */ |
36e9d67b | 1759 | if (edt.eat_addr + (edt.num_functions * 4) - adj >= datasize |
64d29018 NC |
1760 | /* PR 17512: file: 092b1829 */ |
1761 | || (edt.num_functions * 4) < edt.num_functions | |
36e9d67b NC |
1762 | /* PR 17512 file: 140-165018-0.004. */ |
1763 | || data + edt.eat_addr - adj < data) | |
bf67003b NC |
1764 | fprintf (file, _("\tInvalid Export Address Table rva (0x%lx) or entry count (0x%lx)\n"), |
1765 | (long) edt.eat_addr, | |
1766 | (long) edt.num_functions); | |
1767 | else for (i = 0; i < edt.num_functions; ++i) | |
277d1b5e ILT |
1768 | { |
1769 | bfd_vma eat_member = bfd_get_32 (abfd, | |
8181c403 | 1770 | data + edt.eat_addr + (i * 4) - adj); |
277d1b5e ILT |
1771 | if (eat_member == 0) |
1772 | continue; | |
1773 | ||
db8503c4 | 1774 | if (eat_member - adj <= datasize) |
277d1b5e | 1775 | { |
db8503c4 | 1776 | /* This rva is to a name (forwarding function) in our section. */ |
6fa957a9 | 1777 | /* Should locate a function descriptor. */ |
5933bdc9 | 1778 | fprintf (file, |
36e9d67b | 1779 | "\t[%4ld] +base[%4ld] %04lx %s -- %.*s\n", |
a76b448c AM |
1780 | (long) i, |
1781 | (long) (i + edt.base), | |
1782 | (unsigned long) eat_member, | |
1783 | _("Forwarder RVA"), | |
36e9d67b | 1784 | (int)(datasize - (eat_member - adj)), |
a76b448c | 1785 | data + eat_member - adj); |
277d1b5e ILT |
1786 | } |
1787 | else | |
1788 | { | |
6fa957a9 | 1789 | /* Should locate a function descriptor in the reldata section. */ |
5933bdc9 ILT |
1790 | fprintf (file, |
1791 | "\t[%4ld] +base[%4ld] %04lx %s\n", | |
a76b448c AM |
1792 | (long) i, |
1793 | (long) (i + edt.base), | |
1794 | (unsigned long) eat_member, | |
5933bdc9 | 1795 | _("Export RVA")); |
277d1b5e ILT |
1796 | } |
1797 | } | |
1798 | ||
6fa957a9 KH |
1799 | /* The Export Name Pointer Table is paired with the Export Ordinal Table. */ |
1800 | /* Dump them in parallel for clarity. */ | |
9602af51 | 1801 | fprintf (file, |
6fa957a9 | 1802 | _("\n[Ordinal/Name Pointer] Table\n")); |
277d1b5e | 1803 | |
bf67003b | 1804 | /* PR 17512: Handle corrupt PE binaries. */ |
36e9d67b | 1805 | if (edt.npt_addr + (edt.num_names * 4) - adj >= datasize |
64d29018 NC |
1806 | /* PR 17512: file: bb68816e. */ |
1807 | || edt.num_names * 4 < edt.num_names | |
36e9d67b | 1808 | || (data + edt.npt_addr - adj) < data) |
bf67003b NC |
1809 | fprintf (file, _("\tInvalid Name Pointer Table rva (0x%lx) or entry count (0x%lx)\n"), |
1810 | (long) edt.npt_addr, | |
1811 | (long) edt.num_names); | |
36e9d67b NC |
1812 | /* PR 17512: file: 140-147171-0.004. */ |
1813 | else if (edt.ot_addr + (edt.num_names * 2) - adj >= datasize | |
1814 | || data + edt.ot_addr - adj < data) | |
bf67003b NC |
1815 | fprintf (file, _("\tInvalid Ordinal Table rva (0x%lx) or entry count (0x%lx)\n"), |
1816 | (long) edt.ot_addr, | |
1817 | (long) edt.num_names); | |
1818 | else for (i = 0; i < edt.num_names; ++i) | |
277d1b5e | 1819 | { |
20ad5e28 NC |
1820 | bfd_vma name_ptr; |
1821 | bfd_vma ord; | |
9602af51 | 1822 | |
20ad5e28 NC |
1823 | ord = bfd_get_16 (abfd, data + edt.ot_addr + (i * 2) - adj); |
1824 | name_ptr = bfd_get_32 (abfd, data + edt.npt_addr + (i * 4) - adj); | |
277d1b5e | 1825 | |
20ad5e28 NC |
1826 | if ((name_ptr - adj) >= datasize) |
1827 | { | |
1828 | fprintf (file, _("\t[%4ld] <corrupt offset: %lx>\n"), | |
1829 | (long) ord, (long) name_ptr); | |
1830 | } | |
1831 | else | |
1832 | { | |
1833 | char * name = (char *) data + name_ptr - adj; | |
1834 | ||
36e9d67b NC |
1835 | fprintf (file, "\t[%4ld] %.*s\n", (long) ord, |
1836 | (int)((char *)(data + datasize) - name), name); | |
20ad5e28 | 1837 | } |
277d1b5e ILT |
1838 | } |
1839 | ||
1840 | free (data); | |
1841 | ||
b34976b6 | 1842 | return TRUE; |
277d1b5e ILT |
1843 | } |
1844 | ||
fac41780 JW |
1845 | /* This really is architecture dependent. On IA-64, a .pdata entry |
1846 | consists of three dwords containing relative virtual addresses that | |
1847 | specify the start and end address of the code range the entry | |
4e1fc599 | 1848 | covers and the address of the corresponding unwind info data. |
2b5c217d NC |
1849 | |
1850 | On ARM and SH-4, a compressed PDATA structure is used : | |
1851 | _IMAGE_CE_RUNTIME_FUNCTION_ENTRY, whereas MIPS is documented to use | |
1852 | _IMAGE_ALPHA_RUNTIME_FUNCTION_ENTRY. | |
1853 | See http://msdn2.microsoft.com/en-us/library/ms253988(VS.80).aspx . | |
1854 | ||
799c00e0 | 1855 | This is the version for uncompressed data. */ |
6fa957a9 | 1856 | |
b34976b6 | 1857 | static bfd_boolean |
7920ce38 | 1858 | pe_print_pdata (bfd * abfd, void * vfile) |
277d1b5e | 1859 | { |
99ad8390 NC |
1860 | #if defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
1861 | # define PDATA_ROW_SIZE (3 * 8) | |
fac41780 | 1862 | #else |
99ad8390 | 1863 | # define PDATA_ROW_SIZE (5 * 4) |
fac41780 | 1864 | #endif |
277d1b5e ILT |
1865 | FILE *file = (FILE *) vfile; |
1866 | bfd_byte *data = 0; | |
1867 | asection *section = bfd_get_section_by_name (abfd, ".pdata"); | |
1868 | bfd_size_type datasize = 0; | |
1869 | bfd_size_type i; | |
1870 | bfd_size_type start, stop; | |
fac41780 | 1871 | int onaline = PDATA_ROW_SIZE; |
277d1b5e | 1872 | |
5933bdc9 ILT |
1873 | if (section == NULL |
1874 | || coff_section_data (abfd, section) == NULL | |
1875 | || pei_section_data (abfd, section) == NULL) | |
b34976b6 | 1876 | return TRUE; |
277d1b5e | 1877 | |
5933bdc9 | 1878 | stop = pei_section_data (abfd, section)->virt_size; |
277d1b5e | 1879 | if ((stop % onaline) != 0) |
6fa957a9 KH |
1880 | fprintf (file, |
1881 | _("Warning, .pdata section size (%ld) is not a multiple of %d\n"), | |
1882 | (long) stop, onaline); | |
277d1b5e | 1883 | |
5933bdc9 ILT |
1884 | fprintf (file, |
1885 | _("\nThe Function Table (interpreted .pdata section contents)\n")); | |
99ad8390 | 1886 | #if defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
9602af51 | 1887 | fprintf (file, |
6fa957a9 | 1888 | _(" vma:\t\t\tBegin Address End Address Unwind Info\n")); |
fac41780 | 1889 | #else |
ca09e32b NC |
1890 | fprintf (file, _("\ |
1891 | vma:\t\tBegin End EH EH PrologEnd Exception\n\ | |
1892 | \t\tAddress Address Handler Data Address Mask\n")); | |
fac41780 | 1893 | #endif |
277d1b5e | 1894 | |
eea6121a | 1895 | datasize = section->size; |
dc810e39 | 1896 | if (datasize == 0) |
b34976b6 | 1897 | return TRUE; |
277d1b5e | 1898 | |
6937bb54 NC |
1899 | /* PR 17512: file: 002-193900-0.004. */ |
1900 | if (datasize < stop) | |
1901 | { | |
1902 | fprintf (file, _("Virtual size of .pdata section (%ld) larger than real size (%ld)\n"), | |
1903 | (long) stop, (long) datasize); | |
1904 | return FALSE; | |
1905 | } | |
1906 | ||
7920ce38 | 1907 | if (! bfd_malloc_and_get_section (abfd, section, &data)) |
eea6121a AM |
1908 | { |
1909 | if (data != NULL) | |
1910 | free (data); | |
1911 | return FALSE; | |
1912 | } | |
277d1b5e ILT |
1913 | |
1914 | start = 0; | |
1915 | ||
1916 | for (i = start; i < stop; i += onaline) | |
1917 | { | |
1918 | bfd_vma begin_addr; | |
1919 | bfd_vma end_addr; | |
1920 | bfd_vma eh_handler; | |
1921 | bfd_vma eh_data; | |
1922 | bfd_vma prolog_end_addr; | |
c7e2358a | 1923 | #if !defined(COFF_WITH_pep) || defined(COFF_WITH_pex64) |
5933bdc9 | 1924 | int em_data; |
c7e2358a | 1925 | #endif |
277d1b5e | 1926 | |
fac41780 | 1927 | if (i + PDATA_ROW_SIZE > stop) |
277d1b5e | 1928 | break; |
5933bdc9 | 1929 | |
6fa957a9 KH |
1930 | begin_addr = GET_PDATA_ENTRY (abfd, data + i ); |
1931 | end_addr = GET_PDATA_ENTRY (abfd, data + i + 4); | |
1932 | eh_handler = GET_PDATA_ENTRY (abfd, data + i + 8); | |
1933 | eh_data = GET_PDATA_ENTRY (abfd, data + i + 12); | |
1934 | prolog_end_addr = GET_PDATA_ENTRY (abfd, data + i + 16); | |
9602af51 | 1935 | |
277d1b5e ILT |
1936 | if (begin_addr == 0 && end_addr == 0 && eh_handler == 0 |
1937 | && eh_data == 0 && prolog_end_addr == 0) | |
1725a96e NC |
1938 | /* We are probably into the padding of the section now. */ |
1939 | break; | |
277d1b5e | 1940 | |
c7e2358a | 1941 | #if !defined(COFF_WITH_pep) || defined(COFF_WITH_pex64) |
5933bdc9 | 1942 | em_data = ((eh_handler & 0x1) << 2) | (prolog_end_addr & 0x3); |
c7e2358a | 1943 | #endif |
6fa957a9 KH |
1944 | eh_handler &= ~(bfd_vma) 0x3; |
1945 | prolog_end_addr &= ~(bfd_vma) 0x3; | |
fac41780 JW |
1946 | |
1947 | fputc (' ', file); | |
ebf12fbe DK |
1948 | bfd_fprintf_vma (abfd, file, i + section->vma); fputc ('\t', file); |
1949 | bfd_fprintf_vma (abfd, file, begin_addr); fputc (' ', file); | |
1950 | bfd_fprintf_vma (abfd, file, end_addr); fputc (' ', file); | |
1951 | bfd_fprintf_vma (abfd, file, eh_handler); | |
99ad8390 | 1952 | #if !defined(COFF_WITH_pep) || defined(COFF_WITH_pex64) |
fac41780 | 1953 | fputc (' ', file); |
ebf12fbe DK |
1954 | bfd_fprintf_vma (abfd, file, eh_data); fputc (' ', file); |
1955 | bfd_fprintf_vma (abfd, file, prolog_end_addr); | |
fac41780 JW |
1956 | fprintf (file, " %x", em_data); |
1957 | #endif | |
277d1b5e ILT |
1958 | |
1959 | #ifdef POWERPC_LE_PE | |
1960 | if (eh_handler == 0 && eh_data != 0) | |
1961 | { | |
6fa957a9 | 1962 | /* Special bits here, although the meaning may be a little |
7920ce38 NC |
1963 | mysterious. The only one I know for sure is 0x03 |
1964 | Code Significance | |
1965 | 0x00 None | |
1966 | 0x01 Register Save Millicode | |
1967 | 0x02 Register Restore Millicode | |
1968 | 0x03 Glue Code Sequence. */ | |
277d1b5e ILT |
1969 | switch (eh_data) |
1970 | { | |
1971 | case 0x01: | |
9602af51 | 1972 | fprintf (file, _(" Register save millicode")); |
277d1b5e ILT |
1973 | break; |
1974 | case 0x02: | |
9602af51 | 1975 | fprintf (file, _(" Register restore millicode")); |
277d1b5e ILT |
1976 | break; |
1977 | case 0x03: | |
9602af51 | 1978 | fprintf (file, _(" Glue code sequence")); |
277d1b5e ILT |
1979 | break; |
1980 | default: | |
1981 | break; | |
1982 | } | |
1983 | } | |
1984 | #endif | |
9602af51 | 1985 | fprintf (file, "\n"); |
277d1b5e ILT |
1986 | } |
1987 | ||
1988 | free (data); | |
1989 | ||
b34976b6 | 1990 | return TRUE; |
2b5c217d | 1991 | #undef PDATA_ROW_SIZE |
277d1b5e ILT |
1992 | } |
1993 | ||
799c00e0 NC |
1994 | typedef struct sym_cache |
1995 | { | |
1996 | int symcount; | |
1997 | asymbol ** syms; | |
1998 | } sym_cache; | |
1999 | ||
2000 | static asymbol ** | |
2001 | slurp_symtab (bfd *abfd, sym_cache *psc) | |
2002 | { | |
2003 | asymbol ** sy = NULL; | |
2004 | long storage; | |
2005 | ||
2006 | if (!(bfd_get_file_flags (abfd) & HAS_SYMS)) | |
2007 | { | |
2008 | psc->symcount = 0; | |
2009 | return NULL; | |
2010 | } | |
2011 | ||
2012 | storage = bfd_get_symtab_upper_bound (abfd); | |
2013 | if (storage < 0) | |
2014 | return NULL; | |
2015 | if (storage) | |
86eafac0 NC |
2016 | { |
2017 | sy = (asymbol **) bfd_malloc (storage); | |
2018 | if (sy == NULL) | |
2019 | return NULL; | |
2020 | } | |
799c00e0 NC |
2021 | |
2022 | psc->symcount = bfd_canonicalize_symtab (abfd, sy); | |
2023 | if (psc->symcount < 0) | |
2024 | return NULL; | |
2025 | return sy; | |
2026 | } | |
2027 | ||
2028 | static const char * | |
2029 | my_symbol_for_address (bfd *abfd, bfd_vma func, sym_cache *psc) | |
2030 | { | |
2031 | int i; | |
2032 | ||
2033 | if (psc->syms == 0) | |
2034 | psc->syms = slurp_symtab (abfd, psc); | |
2035 | ||
2036 | for (i = 0; i < psc->symcount; i++) | |
2037 | { | |
2038 | if (psc->syms[i]->section->vma + psc->syms[i]->value == func) | |
2039 | return psc->syms[i]->name; | |
2040 | } | |
2041 | ||
2042 | return NULL; | |
2043 | } | |
2044 | ||
2045 | static void | |
2046 | cleanup_syms (sym_cache *psc) | |
2047 | { | |
2048 | psc->symcount = 0; | |
2049 | free (psc->syms); | |
2050 | psc->syms = NULL; | |
2051 | } | |
2052 | ||
2053 | /* This is the version for "compressed" pdata. */ | |
2054 | ||
2055 | bfd_boolean | |
2056 | _bfd_XX_print_ce_compressed_pdata (bfd * abfd, void * vfile) | |
2057 | { | |
2058 | # define PDATA_ROW_SIZE (2 * 4) | |
2059 | FILE *file = (FILE *) vfile; | |
2060 | bfd_byte *data = NULL; | |
2061 | asection *section = bfd_get_section_by_name (abfd, ".pdata"); | |
2062 | bfd_size_type datasize = 0; | |
2063 | bfd_size_type i; | |
2064 | bfd_size_type start, stop; | |
2065 | int onaline = PDATA_ROW_SIZE; | |
91d6fa6a | 2066 | struct sym_cache cache = {0, 0} ; |
799c00e0 NC |
2067 | |
2068 | if (section == NULL | |
2069 | || coff_section_data (abfd, section) == NULL | |
2070 | || pei_section_data (abfd, section) == NULL) | |
2071 | return TRUE; | |
2072 | ||
2073 | stop = pei_section_data (abfd, section)->virt_size; | |
2074 | if ((stop % onaline) != 0) | |
2075 | fprintf (file, | |
2076 | _("Warning, .pdata section size (%ld) is not a multiple of %d\n"), | |
2077 | (long) stop, onaline); | |
2078 | ||
2079 | fprintf (file, | |
2080 | _("\nThe Function Table (interpreted .pdata section contents)\n")); | |
2081 | ||
2082 | fprintf (file, _("\ | |
2083 | vma:\t\tBegin Prolog Function Flags Exception EH\n\ | |
2084 | \t\tAddress Length Length 32b exc Handler Data\n")); | |
2085 | ||
2086 | datasize = section->size; | |
2087 | if (datasize == 0) | |
2088 | return TRUE; | |
2089 | ||
2090 | if (! bfd_malloc_and_get_section (abfd, section, &data)) | |
2091 | { | |
2092 | if (data != NULL) | |
2093 | free (data); | |
2094 | return FALSE; | |
2095 | } | |
2096 | ||
2097 | start = 0; | |
2098 | ||
2099 | for (i = start; i < stop; i += onaline) | |
2100 | { | |
2101 | bfd_vma begin_addr; | |
2102 | bfd_vma other_data; | |
2103 | bfd_vma prolog_length, function_length; | |
2104 | int flag32bit, exception_flag; | |
799c00e0 NC |
2105 | asection *tsection; |
2106 | ||
2107 | if (i + PDATA_ROW_SIZE > stop) | |
2108 | break; | |
2109 | ||
2110 | begin_addr = GET_PDATA_ENTRY (abfd, data + i ); | |
2111 | other_data = GET_PDATA_ENTRY (abfd, data + i + 4); | |
2112 | ||
2113 | if (begin_addr == 0 && other_data == 0) | |
2114 | /* We are probably into the padding of the section now. */ | |
2115 | break; | |
2116 | ||
2117 | prolog_length = (other_data & 0x000000FF); | |
2118 | function_length = (other_data & 0x3FFFFF00) >> 8; | |
2119 | flag32bit = (int)((other_data & 0x40000000) >> 30); | |
2120 | exception_flag = (int)((other_data & 0x80000000) >> 31); | |
2121 | ||
2122 | fputc (' ', file); | |
ebf12fbe DK |
2123 | bfd_fprintf_vma (abfd, file, i + section->vma); fputc ('\t', file); |
2124 | bfd_fprintf_vma (abfd, file, begin_addr); fputc (' ', file); | |
2125 | bfd_fprintf_vma (abfd, file, prolog_length); fputc (' ', file); | |
2126 | bfd_fprintf_vma (abfd, file, function_length); fputc (' ', file); | |
799c00e0 NC |
2127 | fprintf (file, "%2d %2d ", flag32bit, exception_flag); |
2128 | ||
2129 | /* Get the exception handler's address and the data passed from the | |
2130 | .text section. This is really the data that belongs with the .pdata | |
2131 | but got "compressed" out for the ARM and SH4 architectures. */ | |
2132 | tsection = bfd_get_section_by_name (abfd, ".text"); | |
2133 | if (tsection && coff_section_data (abfd, tsection) | |
2134 | && pei_section_data (abfd, tsection)) | |
2135 | { | |
4e1fc599 AM |
2136 | bfd_vma eh_off = (begin_addr - 8) - tsection->vma; |
2137 | bfd_byte *tdata; | |
799c00e0 | 2138 | |
4e1fc599 AM |
2139 | tdata = (bfd_byte *) bfd_malloc (8); |
2140 | if (tdata) | |
2141 | { | |
2142 | if (bfd_get_section_contents (abfd, tsection, tdata, eh_off, 8)) | |
799c00e0 NC |
2143 | { |
2144 | bfd_vma eh, eh_data; | |
2145 | ||
2146 | eh = bfd_get_32 (abfd, tdata); | |
2147 | eh_data = bfd_get_32 (abfd, tdata + 4); | |
2148 | fprintf (file, "%08x ", (unsigned int) eh); | |
2149 | fprintf (file, "%08x", (unsigned int) eh_data); | |
2150 | if (eh != 0) | |
2151 | { | |
91d6fa6a | 2152 | const char *s = my_symbol_for_address (abfd, eh, &cache); |
799c00e0 NC |
2153 | |
2154 | if (s) | |
2155 | fprintf (file, " (%s) ", s); | |
2156 | } | |
2157 | } | |
2158 | free (tdata); | |
2159 | } | |
799c00e0 NC |
2160 | } |
2161 | ||
2162 | fprintf (file, "\n"); | |
2163 | } | |
2164 | ||
2165 | free (data); | |
2166 | ||
91d6fa6a | 2167 | cleanup_syms (& cache); |
799c00e0 NC |
2168 | |
2169 | return TRUE; | |
2170 | #undef PDATA_ROW_SIZE | |
2171 | } | |
c7c7219d | 2172 | |
799c00e0 | 2173 | \f |
5933bdc9 | 2174 | #define IMAGE_REL_BASED_HIGHADJ 4 |
1725a96e | 2175 | static const char * const tbl[] = |
7920ce38 NC |
2176 | { |
2177 | "ABSOLUTE", | |
2178 | "HIGH", | |
2179 | "LOW", | |
2180 | "HIGHLOW", | |
2181 | "HIGHADJ", | |
2182 | "MIPS_JMPADDR", | |
2183 | "SECTION", | |
2184 | "REL32", | |
2185 | "RESERVED1", | |
2186 | "MIPS_JMPADDR16", | |
2187 | "DIR64", | |
2bfd55ca | 2188 | "HIGH3ADJ", |
7920ce38 NC |
2189 | "UNKNOWN", /* MUST be last. */ |
2190 | }; | |
277d1b5e | 2191 | |
b34976b6 | 2192 | static bfd_boolean |
7920ce38 | 2193 | pe_print_reloc (bfd * abfd, void * vfile) |
277d1b5e ILT |
2194 | { |
2195 | FILE *file = (FILE *) vfile; | |
2196 | bfd_byte *data = 0; | |
2197 | asection *section = bfd_get_section_by_name (abfd, ".reloc"); | |
513ea82e | 2198 | bfd_byte *p, *end; |
277d1b5e | 2199 | |
b69c8728 | 2200 | if (section == NULL || section->size == 0 || !(section->flags & SEC_HAS_CONTENTS)) |
b34976b6 | 2201 | return TRUE; |
277d1b5e | 2202 | |
5933bdc9 ILT |
2203 | fprintf (file, |
2204 | _("\n\nPE File Base Relocations (interpreted .reloc section contents)\n")); | |
277d1b5e | 2205 | |
7920ce38 | 2206 | if (! bfd_malloc_and_get_section (abfd, section, &data)) |
eea6121a AM |
2207 | { |
2208 | if (data != NULL) | |
2209 | free (data); | |
2210 | return FALSE; | |
2211 | } | |
277d1b5e | 2212 | |
513ea82e AM |
2213 | p = data; |
2214 | end = data + section->size; | |
2215 | while (p + 8 <= end) | |
277d1b5e ILT |
2216 | { |
2217 | int j; | |
2218 | bfd_vma virtual_address; | |
2219 | long number, size; | |
513ea82e | 2220 | bfd_byte *chunk_end; |
277d1b5e ILT |
2221 | |
2222 | /* The .reloc section is a sequence of blocks, with a header consisting | |
1725a96e | 2223 | of two 32 bit quantities, followed by a number of 16 bit entries. */ |
513ea82e AM |
2224 | virtual_address = bfd_get_32 (abfd, p); |
2225 | size = bfd_get_32 (abfd, p + 4); | |
2226 | p += 8; | |
277d1b5e ILT |
2227 | number = (size - 8) / 2; |
2228 | ||
2229 | if (size == 0) | |
1725a96e | 2230 | break; |
277d1b5e ILT |
2231 | |
2232 | fprintf (file, | |
2233 | _("\nVirtual Address: %08lx Chunk size %ld (0x%lx) Number of fixups %ld\n"), | |
0af1713e | 2234 | (unsigned long) virtual_address, size, (unsigned long) size, number); |
277d1b5e | 2235 | |
513ea82e AM |
2236 | chunk_end = p + size; |
2237 | if (chunk_end > end) | |
2238 | chunk_end = end; | |
2239 | j = 0; | |
2240 | while (p + 2 <= chunk_end) | |
277d1b5e | 2241 | { |
513ea82e | 2242 | unsigned short e = bfd_get_16 (abfd, p); |
5933bdc9 | 2243 | unsigned int t = (e & 0xF000) >> 12; |
277d1b5e ILT |
2244 | int off = e & 0x0FFF; |
2245 | ||
5933bdc9 ILT |
2246 | if (t >= sizeof (tbl) / sizeof (tbl[0])) |
2247 | t = (sizeof (tbl) / sizeof (tbl[0])) - 1; | |
277d1b5e | 2248 | |
5933bdc9 ILT |
2249 | fprintf (file, |
2250 | _("\treloc %4d offset %4x [%4lx] %s"), | |
0af1713e | 2251 | j, off, (unsigned long) (off + virtual_address), tbl[t]); |
277d1b5e | 2252 | |
513ea82e AM |
2253 | p += 2; |
2254 | j++; | |
2255 | ||
17505c5c | 2256 | /* HIGHADJ takes an argument, - the next record *is* the |
9602af51 | 2257 | low 16 bits of addend. */ |
513ea82e | 2258 | if (t == IMAGE_REL_BASED_HIGHADJ && p + 2 <= chunk_end) |
5933bdc9 | 2259 | { |
513ea82e AM |
2260 | fprintf (file, " (%4x)", (unsigned int) bfd_get_16 (abfd, p)); |
2261 | p += 2; | |
6fa957a9 | 2262 | j++; |
5933bdc9 | 2263 | } |
9602af51 | 2264 | |
17505c5c | 2265 | fprintf (file, "\n"); |
277d1b5e | 2266 | } |
277d1b5e ILT |
2267 | } |
2268 | ||
2269 | free (data); | |
2270 | ||
b34976b6 | 2271 | return TRUE; |
277d1b5e | 2272 | } |
5879bb8f | 2273 | \f |
3714081c NC |
2274 | /* A data structure describing the regions of a .rsrc section. |
2275 | Some fields are filled in as the section is parsed. */ | |
2276 | ||
2277 | typedef struct rsrc_regions | |
2278 | { | |
2279 | bfd_byte * section_start; | |
2280 | bfd_byte * section_end; | |
2281 | bfd_byte * strings_start; | |
2282 | bfd_byte * resource_start; | |
2283 | } rsrc_regions; | |
277d1b5e | 2284 | |
11a6da56 | 2285 | static bfd_byte * |
3714081c NC |
2286 | rsrc_print_resource_directory (FILE * , bfd *, unsigned int, bfd_byte *, |
2287 | rsrc_regions *, bfd_vma); | |
11a6da56 | 2288 | |
20ad5e28 NC |
2289 | /* Print the resource entry at DATA, with the text indented by INDENT. |
2290 | Recusively calls rsrc_print_resource_directory to print the contents | |
2291 | of directory entries. | |
2292 | Returns the address of the end of the data associated with the entry | |
2293 | or section_end + 1 upon failure. */ | |
2294 | ||
11a6da56 | 2295 | static bfd_byte * |
3714081c NC |
2296 | rsrc_print_resource_entries (FILE * file, |
2297 | bfd * abfd, | |
2298 | unsigned int indent, | |
2299 | bfd_boolean is_name, | |
2300 | bfd_byte * data, | |
2301 | rsrc_regions * regions, | |
2302 | bfd_vma rva_bias) | |
11a6da56 NC |
2303 | { |
2304 | unsigned long entry, addr, size; | |
5929c344 | 2305 | bfd_byte * leaf; |
11a6da56 | 2306 | |
3714081c NC |
2307 | if (data + 8 >= regions->section_end) |
2308 | return regions->section_end + 1; | |
11a6da56 | 2309 | |
3714081c | 2310 | fprintf (file, _("%03x %*.s Entry: "), (int)(data - regions->section_start), indent, " "); |
11a6da56 | 2311 | |
20ad5e28 | 2312 | entry = (unsigned long) bfd_get_32 (abfd, data); |
11a6da56 NC |
2313 | if (is_name) |
2314 | { | |
5879bb8f NC |
2315 | bfd_byte * name; |
2316 | ||
3714081c | 2317 | /* Note - the documentation says that this field is an RVA value |
5879bb8f NC |
2318 | but windres appears to produce a section relative offset with |
2319 | the top bit set. Support both styles for now. */ | |
2320 | if (HighBitSet (entry)) | |
3714081c | 2321 | name = regions->section_start + WithoutHighBit (entry); |
5879bb8f | 2322 | else |
3714081c | 2323 | name = regions->section_start + entry - rva_bias; |
5879bb8f | 2324 | |
20ad5e28 | 2325 | if (name + 2 < regions->section_end && name > regions->section_start) |
11a6da56 NC |
2326 | { |
2327 | unsigned int len; | |
3714081c NC |
2328 | |
2329 | if (regions->strings_start == NULL) | |
2330 | regions->strings_start = name; | |
2331 | ||
5879bb8f | 2332 | len = bfd_get_16 (abfd, name); |
9373215c | 2333 | |
5879bb8f | 2334 | fprintf (file, _("name: [val: %08lx len %d]: "), entry, len); |
20ad5e28 | 2335 | |
3714081c | 2336 | if (name + 2 + len * 2 < regions->section_end) |
5879bb8f NC |
2337 | { |
2338 | /* This strange loop is to cope with multibyte characters. */ | |
2339 | while (len --) | |
2340 | { | |
20ad5e28 NC |
2341 | char c; |
2342 | ||
5879bb8f | 2343 | name += 2; |
20ad5e28 NC |
2344 | c = * name; |
2345 | /* Avoid printing control characters. */ | |
2346 | if (c > 0 && c < 32) | |
2347 | fprintf (file, "^%c", c + 64); | |
2348 | else | |
2349 | fprintf (file, "%.1s", name); | |
5879bb8f NC |
2350 | } |
2351 | } | |
11a6da56 | 2352 | else |
20ad5e28 NC |
2353 | { |
2354 | fprintf (file, _("<corrupt string length: %#x>\n"), len); | |
2355 | /* PR binutils/17512: Do not try to continue decoding a | |
2356 | corrupted resource section. It is likely to end up with | |
2357 | reams of extraneous output. FIXME: We could probably | |
2358 | continue if we disable the printing of strings... */ | |
2359 | return regions->section_end + 1; | |
2360 | } | |
11a6da56 NC |
2361 | } |
2362 | else | |
20ad5e28 NC |
2363 | { |
2364 | fprintf (file, _("<corrupt string offset: %#lx>\n"), entry); | |
2365 | return regions->section_end + 1; | |
2366 | } | |
11a6da56 NC |
2367 | } |
2368 | else | |
2369 | fprintf (file, _("ID: %#08lx"), entry); | |
9373215c | 2370 | |
11a6da56 | 2371 | entry = (long) bfd_get_32 (abfd, data + 4); |
5879bb8f | 2372 | fprintf (file, _(", Value: %#08lx\n"), entry); |
11a6da56 | 2373 | |
5879bb8f | 2374 | if (HighBitSet (entry)) |
20ad5e28 NC |
2375 | { |
2376 | data = regions->section_start + WithoutHighBit (entry); | |
2377 | if (data <= regions->section_start || data > regions->section_end) | |
2378 | return regions->section_end + 1; | |
2379 | ||
2380 | /* FIXME: PR binutils/17512: A corrupt file could contain a loop | |
2381 | in the resource table. We need some way to detect this. */ | |
2382 | return rsrc_print_resource_directory (file, abfd, indent + 1, data, | |
2383 | regions, rva_bias); | |
2384 | } | |
11a6da56 | 2385 | |
5929c344 NC |
2386 | leaf = regions->section_start + entry; |
2387 | ||
2388 | if (leaf + 16 >= regions->section_end | |
2389 | /* PR 17512: file: 055dff7e. */ | |
2390 | || leaf < regions->section_start) | |
3714081c | 2391 | return regions->section_end + 1; |
11a6da56 | 2392 | |
3714081c | 2393 | fprintf (file, _("%03x %*.s Leaf: Addr: %#08lx, Size: %#08lx, Codepage: %d\n"), |
5929c344 NC |
2394 | (int) (entry), indent, " ", |
2395 | addr = (long) bfd_get_32 (abfd, leaf), | |
2396 | size = (long) bfd_get_32 (abfd, leaf + 4), | |
2397 | (int) bfd_get_32 (abfd, leaf + 8)); | |
9373215c | 2398 | |
11a6da56 | 2399 | /* Check that the reserved entry is 0. */ |
5929c344 | 2400 | if (bfd_get_32 (abfd, leaf + 12) != 0 |
11a6da56 | 2401 | /* And that the data address/size is valid too. */ |
3714081c NC |
2402 | || (regions->section_start + (addr - rva_bias) + size > regions->section_end)) |
2403 | return regions->section_end + 1; | |
11a6da56 | 2404 | |
3714081c NC |
2405 | if (regions->resource_start == NULL) |
2406 | regions->resource_start = regions->section_start + (addr - rva_bias); | |
2407 | ||
2408 | return regions->section_start + (addr - rva_bias) + size; | |
11a6da56 NC |
2409 | } |
2410 | ||
5879bb8f NC |
2411 | #define max(a,b) ((a) > (b) ? (a) : (b)) |
2412 | #define min(a,b) ((a) < (b) ? (a) : (b)) | |
2413 | ||
11a6da56 | 2414 | static bfd_byte * |
3714081c NC |
2415 | rsrc_print_resource_directory (FILE * file, |
2416 | bfd * abfd, | |
2417 | unsigned int indent, | |
2418 | bfd_byte * data, | |
2419 | rsrc_regions * regions, | |
2420 | bfd_vma rva_bias) | |
11a6da56 NC |
2421 | { |
2422 | unsigned int num_names, num_ids; | |
5879bb8f | 2423 | bfd_byte * highest_data = data; |
11a6da56 | 2424 | |
3714081c NC |
2425 | if (data + 16 >= regions->section_end) |
2426 | return regions->section_end + 1; | |
11a6da56 | 2427 | |
3714081c | 2428 | fprintf (file, "%03x %*.s ", (int)(data - regions->section_start), indent, " "); |
11a6da56 NC |
2429 | switch (indent) |
2430 | { | |
2431 | case 0: fprintf (file, "Type"); break; | |
2432 | case 2: fprintf (file, "Name"); break; | |
2433 | case 4: fprintf (file, "Language"); break; | |
20ad5e28 NC |
2434 | default: |
2435 | fprintf (file, _("<unknown directory type: %d>\n"), indent); | |
2436 | /* FIXME: For now we end the printing here. If in the | |
2437 | future more directory types are added to the RSRC spec | |
2438 | then we will need to change this. */ | |
2439 | return regions->section_end + 1; | |
11a6da56 NC |
2440 | } |
2441 | ||
2442 | fprintf (file, _(" Table: Char: %d, Time: %08lx, Ver: %d/%d, Num Names: %d, IDs: %d\n"), | |
2443 | (int) bfd_get_32 (abfd, data), | |
2444 | (long) bfd_get_32 (abfd, data + 4), | |
2445 | (int) bfd_get_16 (abfd, data + 8), | |
2446 | (int) bfd_get_16 (abfd, data + 10), | |
2447 | num_names = (int) bfd_get_16 (abfd, data + 12), | |
2448 | num_ids = (int) bfd_get_16 (abfd, data + 14)); | |
2449 | data += 16; | |
2450 | ||
5879bb8f | 2451 | while (num_names --) |
11a6da56 | 2452 | { |
5879bb8f NC |
2453 | bfd_byte * entry_end; |
2454 | ||
2455 | entry_end = rsrc_print_resource_entries (file, abfd, indent + 1, TRUE, | |
3714081c | 2456 | data, regions, rva_bias); |
5879bb8f NC |
2457 | data += 8; |
2458 | highest_data = max (highest_data, entry_end); | |
3714081c | 2459 | if (entry_end >= regions->section_end) |
5879bb8f | 2460 | return entry_end; |
11a6da56 NC |
2461 | } |
2462 | ||
5879bb8f | 2463 | while (num_ids --) |
11a6da56 | 2464 | { |
5879bb8f NC |
2465 | bfd_byte * entry_end; |
2466 | ||
2467 | entry_end = rsrc_print_resource_entries (file, abfd, indent + 1, FALSE, | |
3714081c | 2468 | data, regions, rva_bias); |
5879bb8f NC |
2469 | data += 8; |
2470 | highest_data = max (highest_data, entry_end); | |
3714081c | 2471 | if (entry_end >= regions->section_end) |
5879bb8f | 2472 | return entry_end; |
11a6da56 NC |
2473 | } |
2474 | ||
5879bb8f | 2475 | return max (highest_data, data); |
11a6da56 NC |
2476 | } |
2477 | ||
2478 | /* Display the contents of a .rsrc section. We do not try to | |
2479 | reproduce the resources, windres does that. Instead we dump | |
2480 | the tables in a human readable format. */ | |
2481 | ||
2482 | static bfd_boolean | |
5879bb8f | 2483 | rsrc_print_section (bfd * abfd, void * vfile) |
11a6da56 NC |
2484 | { |
2485 | bfd_vma rva_bias; | |
2486 | pe_data_type * pe; | |
2487 | FILE * file = (FILE *) vfile; | |
2488 | bfd_size_type datasize; | |
2489 | asection * section; | |
2490 | bfd_byte * data; | |
3714081c | 2491 | rsrc_regions regions; |
11a6da56 | 2492 | |
11a6da56 | 2493 | pe = pe_data (abfd); |
5879bb8f | 2494 | if (pe == NULL) |
11a6da56 NC |
2495 | return TRUE; |
2496 | ||
5879bb8f NC |
2497 | section = bfd_get_section_by_name (abfd, ".rsrc"); |
2498 | if (section == NULL) | |
11a6da56 | 2499 | return TRUE; |
b69c8728 JT |
2500 | if (!(section->flags & SEC_HAS_CONTENTS)) |
2501 | return TRUE; | |
5879bb8f | 2502 | |
11a6da56 NC |
2503 | datasize = section->size; |
2504 | if (datasize == 0) | |
2505 | return TRUE; | |
2506 | ||
b69c8728 JT |
2507 | rva_bias = section->vma - pe->pe_opthdr.ImageBase; |
2508 | ||
5879bb8f | 2509 | if (! bfd_malloc_and_get_section (abfd, section, & data)) |
11a6da56 NC |
2510 | { |
2511 | if (data != NULL) | |
2512 | free (data); | |
2513 | return FALSE; | |
2514 | } | |
3714081c NC |
2515 | |
2516 | regions.section_start = data; | |
2517 | regions.section_end = data + datasize; | |
2518 | regions.strings_start = NULL; | |
2519 | regions.resource_start = NULL; | |
11a6da56 NC |
2520 | |
2521 | fflush (file); | |
2522 | fprintf (file, "\nThe .rsrc Resource Directory section:\n"); | |
2523 | ||
3714081c | 2524 | while (data < regions.section_end) |
11a6da56 | 2525 | { |
5879bb8f NC |
2526 | bfd_byte * p = data; |
2527 | ||
3714081c | 2528 | data = rsrc_print_resource_directory (file, abfd, 0, data, & regions, rva_bias); |
11a6da56 | 2529 | |
3714081c | 2530 | if (data == regions.section_end + 1) |
11a6da56 NC |
2531 | fprintf (file, _("Corrupt .rsrc section detected!\n")); |
2532 | else | |
2533 | { | |
2534 | /* Align data before continuing. */ | |
2535 | int align = (1 << section->alignment_power) - 1; | |
5879bb8f | 2536 | |
b9e95fa2 | 2537 | data = (bfd_byte *) (((ptrdiff_t) (data + align)) & ~ align); |
5879bb8f | 2538 | rva_bias += data - p; |
11a6da56 NC |
2539 | |
2540 | /* For reasons that are unclear .rsrc sections are sometimes created | |
2541 | aligned to a 1^3 boundary even when their alignment is set at | |
2542 | 1^2. Catch that case here before we issue a spurious warning | |
2543 | message. */ | |
3714081c NC |
2544 | if (data == (regions.section_end - 4)) |
2545 | data = regions.section_end; | |
2546 | else if (data < regions.section_end) | |
c32abae8 NC |
2547 | { |
2548 | /* If the extra data is all zeros then do not complain. | |
2549 | This is just padding so that the section meets the | |
2550 | page size requirements. */ | |
6937bb54 | 2551 | while (++ data < regions.section_end) |
c32abae8 NC |
2552 | if (*data != 0) |
2553 | break; | |
2554 | if (data < regions.section_end) | |
2555 | fprintf (file, _("\nWARNING: Extra data in .rsrc section - it will be ignored by Windows:\n")); | |
2556 | } | |
11a6da56 NC |
2557 | } |
2558 | } | |
2559 | ||
3714081c | 2560 | if (regions.strings_start != NULL) |
20ad5e28 | 2561 | fprintf (file, " String table starts at offset: %#03x\n", |
08937d80 | 2562 | (int) (regions.strings_start - regions.section_start)); |
3714081c | 2563 | if (regions.resource_start != NULL) |
20ad5e28 | 2564 | fprintf (file, " Resources start at offset: %#03x\n", |
08937d80 | 2565 | (int) (regions.resource_start - regions.section_start)); |
3714081c NC |
2566 | |
2567 | free (regions.section_start); | |
11a6da56 NC |
2568 | return TRUE; |
2569 | } | |
2570 | ||
61e2488c JT |
2571 | #define IMAGE_NUMBEROF_DEBUG_TYPES 12 |
2572 | ||
2573 | static char * debug_type_names[IMAGE_NUMBEROF_DEBUG_TYPES] = | |
2574 | { | |
2575 | "Unknown", | |
2576 | "COFF", | |
2577 | "CodeView", | |
2578 | "FPO", | |
2579 | "Misc", | |
2580 | "Exception", | |
2581 | "Fixup", | |
2582 | "OMAP-to-SRC", | |
2583 | "OMAP-from-SRC", | |
2584 | "Borland", | |
2585 | "Reserved", | |
2586 | "CLSID", | |
2587 | }; | |
2588 | ||
2589 | static bfd_boolean | |
2590 | pe_print_debugdata (bfd * abfd, void * vfile) | |
2591 | { | |
2592 | FILE *file = (FILE *) vfile; | |
2593 | pe_data_type *pe = pe_data (abfd); | |
2594 | struct internal_extra_pe_aouthdr *extra = &pe->pe_opthdr; | |
2595 | asection *section; | |
2596 | bfd_byte *data = 0; | |
2597 | bfd_size_type dataoff; | |
2598 | unsigned int i; | |
2599 | ||
2600 | bfd_vma addr = extra->DataDirectory[PE_DEBUG_DATA].VirtualAddress; | |
2601 | bfd_size_type size = extra->DataDirectory[PE_DEBUG_DATA].Size; | |
2602 | ||
2603 | if (size == 0) | |
2604 | return TRUE; | |
2605 | ||
2606 | addr += extra->ImageBase; | |
2607 | for (section = abfd->sections; section != NULL; section = section->next) | |
2608 | { | |
2609 | if ((addr >= section->vma) && (addr < (section->vma + section->size))) | |
2610 | break; | |
2611 | } | |
2612 | ||
2613 | if (section == NULL) | |
2614 | { | |
2615 | fprintf (file, | |
2616 | _("\nThere is a debug directory, but the section containing it could not be found\n")); | |
2617 | return TRUE; | |
2618 | } | |
6e6e7cfc JT |
2619 | else if (!(section->flags & SEC_HAS_CONTENTS)) |
2620 | { | |
2621 | fprintf (file, | |
2622 | _("\nThere is a debug directory in %s, but that section has no contents\n"), | |
2623 | section->name); | |
2624 | return TRUE; | |
2625 | } | |
5a3f568b NC |
2626 | else if (section->size < size) |
2627 | { | |
2628 | fprintf (file, | |
2629 | _("\nError: section %s contains the debug data starting address but it is too small\n"), | |
2630 | section->name); | |
2631 | return FALSE; | |
2632 | } | |
61e2488c JT |
2633 | |
2634 | fprintf (file, _("\nThere is a debug directory in %s at 0x%lx\n\n"), | |
2635 | section->name, (unsigned long) addr); | |
2636 | ||
2637 | dataoff = addr - section->vma; | |
2638 | ||
a6f921c8 NC |
2639 | if (size > (section->size - dataoff)) |
2640 | { | |
2641 | fprintf (file, _("The debug data size field in the data directory is too big for the section")); | |
2642 | return FALSE; | |
2643 | } | |
2644 | ||
61e2488c JT |
2645 | fprintf (file, |
2646 | _("Type Size Rva Offset\n")); | |
2647 | ||
5a3f568b | 2648 | /* Read the whole section. */ |
61e2488c JT |
2649 | if (!bfd_malloc_and_get_section (abfd, section, &data)) |
2650 | { | |
2651 | if (data != NULL) | |
2652 | free (data); | |
2653 | return FALSE; | |
2654 | } | |
2655 | ||
2656 | for (i = 0; i < size / sizeof (struct external_IMAGE_DEBUG_DIRECTORY); i++) | |
2657 | { | |
2658 | const char *type_name; | |
2659 | struct external_IMAGE_DEBUG_DIRECTORY *ext | |
2660 | = &((struct external_IMAGE_DEBUG_DIRECTORY *)(data + dataoff))[i]; | |
2661 | struct internal_IMAGE_DEBUG_DIRECTORY idd; | |
2662 | ||
2663 | _bfd_XXi_swap_debugdir_in (abfd, ext, &idd); | |
2664 | ||
20ad5e28 | 2665 | if ((idd.Type) >= IMAGE_NUMBEROF_DEBUG_TYPES) |
61e2488c JT |
2666 | type_name = debug_type_names[0]; |
2667 | else | |
2668 | type_name = debug_type_names[idd.Type]; | |
2669 | ||
2670 | fprintf (file, " %2ld %14s %08lx %08lx %08lx\n", | |
2671 | idd.Type, type_name, idd.SizeOfData, | |
2672 | idd.AddressOfRawData, idd.PointerToRawData); | |
2673 | ||
2674 | if (idd.Type == PE_IMAGE_DEBUG_TYPE_CODEVIEW) | |
2675 | { | |
2676 | char signature[CV_INFO_SIGNATURE_LENGTH * 2 + 1]; | |
2677 | char buffer[256 + 1]; | |
2678 | CODEVIEW_INFO *cvinfo = (CODEVIEW_INFO *) buffer; | |
2679 | ||
2680 | /* The debug entry doesn't have to have to be in a section, | |
2681 | in which case AddressOfRawData is 0, so always use PointerToRawData. */ | |
2682 | if (!_bfd_XXi_slurp_codeview_record (abfd, (file_ptr) idd.PointerToRawData, | |
2683 | idd.SizeOfData, cvinfo)) | |
2684 | continue; | |
2685 | ||
2686 | for (i = 0; i < cvinfo->SignatureLength; i++) | |
2687 | sprintf (&signature[i*2], "%02x", cvinfo->Signature[i] & 0xff); | |
2688 | ||
2689 | fprintf (file, "(format %c%c%c%c signature %s age %ld)\n", | |
2690 | buffer[0], buffer[1], buffer[2], buffer[3], | |
2691 | signature, cvinfo->Age); | |
2692 | } | |
2693 | } | |
2694 | ||
2695 | if (size % sizeof (struct external_IMAGE_DEBUG_DIRECTORY) != 0) | |
2696 | fprintf (file, | |
2697 | _("The debug directory size is not a multiple of the debug directory entry size\n")); | |
2698 | ||
2699 | return TRUE; | |
2700 | } | |
2701 | ||
277d1b5e ILT |
2702 | /* Print out the program headers. */ |
2703 | ||
b34976b6 | 2704 | bfd_boolean |
7920ce38 | 2705 | _bfd_XX_print_private_bfd_data_common (bfd * abfd, void * vfile) |
277d1b5e ILT |
2706 | { |
2707 | FILE *file = (FILE *) vfile; | |
2708 | int j; | |
2709 | pe_data_type *pe = pe_data (abfd); | |
2710 | struct internal_extra_pe_aouthdr *i = &pe->pe_opthdr; | |
fac41780 | 2711 | const char *subsystem_name = NULL; |
d13c9dc6 | 2712 | const char *name; |
277d1b5e ILT |
2713 | |
2714 | /* The MS dumpbin program reportedly ands with 0xff0f before | |
2715 | printing the characteristics field. Not sure why. No reason to | |
2716 | emulate it here. */ | |
2717 | fprintf (file, _("\nCharacteristics 0x%x\n"), pe->real_flags); | |
2718 | #undef PF | |
6fa957a9 | 2719 | #define PF(x, y) if (pe->real_flags & x) { fprintf (file, "\t%s\n", y); } |
d70270c5 BF |
2720 | PF (IMAGE_FILE_RELOCS_STRIPPED, "relocations stripped"); |
2721 | PF (IMAGE_FILE_EXECUTABLE_IMAGE, "executable"); | |
2722 | PF (IMAGE_FILE_LINE_NUMS_STRIPPED, "line numbers stripped"); | |
2723 | PF (IMAGE_FILE_LOCAL_SYMS_STRIPPED, "symbols stripped"); | |
2724 | PF (IMAGE_FILE_LARGE_ADDRESS_AWARE, "large address aware"); | |
2725 | PF (IMAGE_FILE_BYTES_REVERSED_LO, "little endian"); | |
2726 | PF (IMAGE_FILE_32BIT_MACHINE, "32 bit words"); | |
2727 | PF (IMAGE_FILE_DEBUG_STRIPPED, "debugging information removed"); | |
2728 | PF (IMAGE_FILE_SYSTEM, "system file"); | |
2729 | PF (IMAGE_FILE_DLL, "DLL"); | |
2730 | PF (IMAGE_FILE_BYTES_REVERSED_HI, "big endian"); | |
277d1b5e ILT |
2731 | #undef PF |
2732 | ||
5933bdc9 | 2733 | /* ctime implies '\n'. */ |
0b6488e2 RH |
2734 | { |
2735 | time_t t = pe->coff.timestamp; | |
2736 | fprintf (file, "\nTime/Date\t\t%s", ctime (&t)); | |
2737 | } | |
d13c9dc6 L |
2738 | |
2739 | #ifndef IMAGE_NT_OPTIONAL_HDR_MAGIC | |
2740 | # define IMAGE_NT_OPTIONAL_HDR_MAGIC 0x10b | |
2741 | #endif | |
2742 | #ifndef IMAGE_NT_OPTIONAL_HDR64_MAGIC | |
2743 | # define IMAGE_NT_OPTIONAL_HDR64_MAGIC 0x20b | |
2744 | #endif | |
2745 | #ifndef IMAGE_NT_OPTIONAL_HDRROM_MAGIC | |
2746 | # define IMAGE_NT_OPTIONAL_HDRROM_MAGIC 0x107 | |
2747 | #endif | |
2748 | ||
2749 | switch (i->Magic) | |
2750 | { | |
2751 | case IMAGE_NT_OPTIONAL_HDR_MAGIC: | |
2752 | name = "PE32"; | |
2753 | break; | |
2754 | case IMAGE_NT_OPTIONAL_HDR64_MAGIC: | |
2755 | name = "PE32+"; | |
2756 | break; | |
2757 | case IMAGE_NT_OPTIONAL_HDRROM_MAGIC: | |
2758 | name = "ROM"; | |
2759 | break; | |
2760 | default: | |
2761 | name = NULL; | |
2762 | break; | |
2763 | } | |
2764 | fprintf (file, "Magic\t\t\t%04x", i->Magic); | |
2765 | if (name) | |
2766 | fprintf (file, "\t(%s)",name); | |
2767 | fprintf (file, "\nMajorLinkerVersion\t%d\n", i->MajorLinkerVersion); | |
2768 | fprintf (file, "MinorLinkerVersion\t%d\n", i->MinorLinkerVersion); | |
0af1713e | 2769 | fprintf (file, "SizeOfCode\t\t%08lx\n", (unsigned long) i->SizeOfCode); |
d13c9dc6 | 2770 | fprintf (file, "SizeOfInitializedData\t%08lx\n", |
0af1713e | 2771 | (unsigned long) i->SizeOfInitializedData); |
d13c9dc6 | 2772 | fprintf (file, "SizeOfUninitializedData\t%08lx\n", |
0af1713e | 2773 | (unsigned long) i->SizeOfUninitializedData); |
d13c9dc6 | 2774 | fprintf (file, "AddressOfEntryPoint\t"); |
ebf12fbe | 2775 | bfd_fprintf_vma (abfd, file, i->AddressOfEntryPoint); |
d13c9dc6 | 2776 | fprintf (file, "\nBaseOfCode\t\t"); |
ebf12fbe | 2777 | bfd_fprintf_vma (abfd, file, i->BaseOfCode); |
d13c9dc6 L |
2778 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
2779 | /* PE32+ does not have BaseOfData member! */ | |
2780 | fprintf (file, "\nBaseOfData\t\t"); | |
ebf12fbe | 2781 | bfd_fprintf_vma (abfd, file, i->BaseOfData); |
d13c9dc6 L |
2782 | #endif |
2783 | ||
9602af51 | 2784 | fprintf (file, "\nImageBase\t\t"); |
ebf12fbe | 2785 | bfd_fprintf_vma (abfd, file, i->ImageBase); |
9602af51 | 2786 | fprintf (file, "\nSectionAlignment\t"); |
ebf12fbe | 2787 | bfd_fprintf_vma (abfd, file, i->SectionAlignment); |
9602af51 | 2788 | fprintf (file, "\nFileAlignment\t\t"); |
ebf12fbe | 2789 | bfd_fprintf_vma (abfd, file, i->FileAlignment); |
9602af51 KH |
2790 | fprintf (file, "\nMajorOSystemVersion\t%d\n", i->MajorOperatingSystemVersion); |
2791 | fprintf (file, "MinorOSystemVersion\t%d\n", i->MinorOperatingSystemVersion); | |
2792 | fprintf (file, "MajorImageVersion\t%d\n", i->MajorImageVersion); | |
2793 | fprintf (file, "MinorImageVersion\t%d\n", i->MinorImageVersion); | |
2794 | fprintf (file, "MajorSubsystemVersion\t%d\n", i->MajorSubsystemVersion); | |
2795 | fprintf (file, "MinorSubsystemVersion\t%d\n", i->MinorSubsystemVersion); | |
0af1713e AM |
2796 | fprintf (file, "Win32Version\t\t%08lx\n", (unsigned long) i->Reserved1); |
2797 | fprintf (file, "SizeOfImage\t\t%08lx\n", (unsigned long) i->SizeOfImage); | |
2798 | fprintf (file, "SizeOfHeaders\t\t%08lx\n", (unsigned long) i->SizeOfHeaders); | |
2799 | fprintf (file, "CheckSum\t\t%08lx\n", (unsigned long) i->CheckSum); | |
1725a96e | 2800 | |
fac41780 JW |
2801 | switch (i->Subsystem) |
2802 | { | |
2803 | case IMAGE_SUBSYSTEM_UNKNOWN: | |
2804 | subsystem_name = "unspecified"; | |
2805 | break; | |
2806 | case IMAGE_SUBSYSTEM_NATIVE: | |
2807 | subsystem_name = "NT native"; | |
2808 | break; | |
2809 | case IMAGE_SUBSYSTEM_WINDOWS_GUI: | |
2810 | subsystem_name = "Windows GUI"; | |
2811 | break; | |
2812 | case IMAGE_SUBSYSTEM_WINDOWS_CUI: | |
2813 | subsystem_name = "Windows CUI"; | |
2814 | break; | |
2815 | case IMAGE_SUBSYSTEM_POSIX_CUI: | |
2816 | subsystem_name = "POSIX CUI"; | |
2817 | break; | |
2818 | case IMAGE_SUBSYSTEM_WINDOWS_CE_GUI: | |
2819 | subsystem_name = "Wince CUI"; | |
2820 | break; | |
d9118602 | 2821 | // These are from UEFI Platform Initialization Specification 1.1. |
fac41780 JW |
2822 | case IMAGE_SUBSYSTEM_EFI_APPLICATION: |
2823 | subsystem_name = "EFI application"; | |
2824 | break; | |
2825 | case IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER: | |
2826 | subsystem_name = "EFI boot service driver"; | |
2827 | break; | |
2828 | case IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER: | |
9602af51 | 2829 | subsystem_name = "EFI runtime driver"; |
fac41780 | 2830 | break; |
d9118602 L |
2831 | case IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER: |
2832 | subsystem_name = "SAL runtime driver"; | |
6c73cbb1 | 2833 | break; |
d9118602 | 2834 | // This is from revision 8.0 of the MS PE/COFF spec |
6c73cbb1 NC |
2835 | case IMAGE_SUBSYSTEM_XBOX: |
2836 | subsystem_name = "XBOX"; | |
2837 | break; | |
2838 | // Added default case for clarity - subsystem_name is NULL anyway. | |
2839 | default: | |
2840 | subsystem_name = NULL; | |
fac41780 | 2841 | } |
1725a96e | 2842 | |
9602af51 | 2843 | fprintf (file, "Subsystem\t\t%08x", i->Subsystem); |
fac41780 JW |
2844 | if (subsystem_name) |
2845 | fprintf (file, "\t(%s)", subsystem_name); | |
9602af51 KH |
2846 | fprintf (file, "\nDllCharacteristics\t%08x\n", i->DllCharacteristics); |
2847 | fprintf (file, "SizeOfStackReserve\t"); | |
ebf12fbe | 2848 | bfd_fprintf_vma (abfd, file, i->SizeOfStackReserve); |
9602af51 | 2849 | fprintf (file, "\nSizeOfStackCommit\t"); |
ebf12fbe | 2850 | bfd_fprintf_vma (abfd, file, i->SizeOfStackCommit); |
9602af51 | 2851 | fprintf (file, "\nSizeOfHeapReserve\t"); |
ebf12fbe | 2852 | bfd_fprintf_vma (abfd, file, i->SizeOfHeapReserve); |
9602af51 | 2853 | fprintf (file, "\nSizeOfHeapCommit\t"); |
ebf12fbe | 2854 | bfd_fprintf_vma (abfd, file, i->SizeOfHeapCommit); |
0af1713e AM |
2855 | fprintf (file, "\nLoaderFlags\t\t%08lx\n", (unsigned long) i->LoaderFlags); |
2856 | fprintf (file, "NumberOfRvaAndSizes\t%08lx\n", | |
2857 | (unsigned long) i->NumberOfRvaAndSizes); | |
277d1b5e | 2858 | |
9602af51 | 2859 | fprintf (file, "\nThe Data Directory\n"); |
277d1b5e ILT |
2860 | for (j = 0; j < IMAGE_NUMBEROF_DIRECTORY_ENTRIES; j++) |
2861 | { | |
2862 | fprintf (file, "Entry %1x ", j); | |
ebf12fbe | 2863 | bfd_fprintf_vma (abfd, file, i->DataDirectory[j].VirtualAddress); |
0af1713e | 2864 | fprintf (file, " %08lx ", (unsigned long) i->DataDirectory[j].Size); |
277d1b5e ILT |
2865 | fprintf (file, "%s\n", dir_names[j]); |
2866 | } | |
2867 | ||
2868 | pe_print_idata (abfd, vfile); | |
2869 | pe_print_edata (abfd, vfile); | |
2b5c217d NC |
2870 | if (bfd_coff_have_print_pdata (abfd)) |
2871 | bfd_coff_print_pdata (abfd, vfile); | |
2872 | else | |
2873 | pe_print_pdata (abfd, vfile); | |
277d1b5e | 2874 | pe_print_reloc (abfd, vfile); |
61e2488c | 2875 | pe_print_debugdata (abfd, file); |
277d1b5e | 2876 | |
5879bb8f | 2877 | rsrc_print_section (abfd, vfile); |
9373215c | 2878 | |
b34976b6 | 2879 | return TRUE; |
277d1b5e ILT |
2880 | } |
2881 | ||
6e6e7cfc JT |
2882 | static bfd_boolean |
2883 | is_vma_in_section (bfd *abfd ATTRIBUTE_UNUSED, asection *sect, void *obj) | |
2884 | { | |
2885 | bfd_vma addr = * (bfd_vma *) obj; | |
2886 | return (addr >= sect->vma) && (addr < (sect->vma + sect->size)); | |
2887 | } | |
2888 | ||
2889 | static asection * | |
2890 | find_section_by_vma (bfd *abfd, bfd_vma addr) | |
2891 | { | |
2892 | return bfd_sections_find_if (abfd, is_vma_in_section, (void *) & addr); | |
2893 | } | |
2894 | ||
277d1b5e ILT |
2895 | /* Copy any private info we understand from the input bfd |
2896 | to the output bfd. */ | |
2897 | ||
b34976b6 | 2898 | bfd_boolean |
7920ce38 | 2899 | _bfd_XX_bfd_copy_private_bfd_data_common (bfd * ibfd, bfd * obfd) |
277d1b5e | 2900 | { |
4be8cddc L |
2901 | pe_data_type *ipe, *ope; |
2902 | ||
277d1b5e ILT |
2903 | /* One day we may try to grok other private data. */ |
2904 | if (ibfd->xvec->flavour != bfd_target_coff_flavour | |
2905 | || obfd->xvec->flavour != bfd_target_coff_flavour) | |
b34976b6 | 2906 | return TRUE; |
277d1b5e | 2907 | |
4be8cddc L |
2908 | ipe = pe_data (ibfd); |
2909 | ope = pe_data (obfd); | |
4e1fc599 | 2910 | |
325c681d | 2911 | /* pe_opthdr is copied in copy_object. */ |
4be8cddc L |
2912 | ope->dll = ipe->dll; |
2913 | ||
2914 | /* Don't copy input subsystem if output is different from input. */ | |
2915 | if (obfd->xvec != ibfd->xvec) | |
2916 | ope->pe_opthdr.Subsystem = IMAGE_SUBSYSTEM_UNKNOWN; | |
277d1b5e | 2917 | |
1725a96e | 2918 | /* For strip: if we removed .reloc, we'll make a real mess of things |
5933bdc9 ILT |
2919 | if we don't remove this entry as well. */ |
2920 | if (! pe_data (obfd)->has_reloc_section) | |
2921 | { | |
6c73cbb1 NC |
2922 | pe_data (obfd)->pe_opthdr.DataDirectory[PE_BASE_RELOCATION_TABLE].VirtualAddress = 0; |
2923 | pe_data (obfd)->pe_opthdr.DataDirectory[PE_BASE_RELOCATION_TABLE].Size = 0; | |
5933bdc9 | 2924 | } |
441f34fa L |
2925 | |
2926 | /* For PIE, if there is .reloc, we won't add IMAGE_FILE_RELOCS_STRIPPED. | |
2927 | But there is no .reloc, we make sure that IMAGE_FILE_RELOCS_STRIPPED | |
2928 | won't be added. */ | |
2929 | if (! pe_data (ibfd)->has_reloc_section | |
2930 | && ! (pe_data (ibfd)->real_flags & IMAGE_FILE_RELOCS_STRIPPED)) | |
2931 | pe_data (obfd)->dont_strip_reloc = 1; | |
2932 | ||
6e6e7cfc JT |
2933 | /* The file offsets contained in the debug directory need rewriting. */ |
2934 | if (ope->pe_opthdr.DataDirectory[PE_DEBUG_DATA].Size != 0) | |
2935 | { | |
2936 | bfd_vma addr = ope->pe_opthdr.DataDirectory[PE_DEBUG_DATA].VirtualAddress | |
2937 | + ope->pe_opthdr.ImageBase; | |
2938 | asection *section = find_section_by_vma (obfd, addr); | |
2939 | bfd_byte *data; | |
2940 | ||
2941 | if (section && bfd_malloc_and_get_section (obfd, section, &data)) | |
2942 | { | |
2943 | unsigned int i; | |
2944 | struct external_IMAGE_DEBUG_DIRECTORY *dd = | |
2945 | (struct external_IMAGE_DEBUG_DIRECTORY *)(data + (addr - section->vma)); | |
2946 | ||
063bb025 NC |
2947 | /* PR 17512: file: 0f15796a. */ |
2948 | if (ope->pe_opthdr.DataDirectory[PE_DEBUG_DATA].Size + (addr - section->vma) | |
2949 | > bfd_get_section_size (section)) | |
2950 | { | |
2951 | _bfd_error_handler (_("%A: Data Directory size (%lx) exceeds space left in section (%lx)"), | |
2952 | obfd, ope->pe_opthdr.DataDirectory[PE_DEBUG_DATA].Size, | |
2953 | bfd_get_section_size (section) - (addr - section->vma)); | |
2954 | return FALSE; | |
2955 | } | |
2956 | ||
6e6e7cfc JT |
2957 | for (i = 0; i < ope->pe_opthdr.DataDirectory[PE_DEBUG_DATA].Size |
2958 | / sizeof (struct external_IMAGE_DEBUG_DIRECTORY); i++) | |
2959 | { | |
2960 | asection *ddsection; | |
2961 | struct external_IMAGE_DEBUG_DIRECTORY *edd = &(dd[i]); | |
2962 | struct internal_IMAGE_DEBUG_DIRECTORY idd; | |
2963 | ||
2964 | _bfd_XXi_swap_debugdir_in (obfd, edd, &idd); | |
2965 | ||
2966 | if (idd.AddressOfRawData == 0) | |
2967 | continue; /* RVA 0 means only offset is valid, not handled yet. */ | |
2968 | ||
2969 | ddsection = find_section_by_vma (obfd, idd.AddressOfRawData + ope->pe_opthdr.ImageBase); | |
2970 | if (!ddsection) | |
2971 | continue; /* Not in a section! */ | |
2972 | ||
2973 | idd.PointerToRawData = ddsection->filepos + (idd.AddressOfRawData | |
2974 | + ope->pe_opthdr.ImageBase) - ddsection->vma; | |
2975 | ||
2976 | _bfd_XXi_swap_debugdir_out (obfd, &idd, edd); | |
2977 | } | |
2978 | ||
2979 | if (!bfd_set_section_contents (obfd, section, data, 0, section->size)) | |
86eafac0 NC |
2980 | { |
2981 | _bfd_error_handler (_("Failed to update file offsets in debug directory")); | |
2982 | return FALSE; | |
2983 | } | |
6e6e7cfc | 2984 | } |
86eafac0 NC |
2985 | else if (section) |
2986 | { | |
2987 | _bfd_error_handler (_("%A: Failed to read debug data section"), obfd); | |
2988 | return FALSE; | |
2989 | } | |
6e6e7cfc JT |
2990 | } |
2991 | ||
b34976b6 | 2992 | return TRUE; |
277d1b5e ILT |
2993 | } |
2994 | ||
9602af51 | 2995 | /* Copy private section data. */ |
1725a96e | 2996 | |
b34976b6 | 2997 | bfd_boolean |
7920ce38 NC |
2998 | _bfd_XX_bfd_copy_private_section_data (bfd *ibfd, |
2999 | asection *isec, | |
3000 | bfd *obfd, | |
3001 | asection *osec) | |
277d1b5e ILT |
3002 | { |
3003 | if (bfd_get_flavour (ibfd) != bfd_target_coff_flavour | |
3004 | || bfd_get_flavour (obfd) != bfd_target_coff_flavour) | |
b34976b6 | 3005 | return TRUE; |
277d1b5e ILT |
3006 | |
3007 | if (coff_section_data (ibfd, isec) != NULL | |
3008 | && pei_section_data (ibfd, isec) != NULL) | |
3009 | { | |
3010 | if (coff_section_data (obfd, osec) == NULL) | |
3011 | { | |
dc810e39 | 3012 | bfd_size_type amt = sizeof (struct coff_section_tdata); |
7920ce38 | 3013 | osec->used_by_bfd = bfd_zalloc (obfd, amt); |
277d1b5e | 3014 | if (osec->used_by_bfd == NULL) |
b34976b6 | 3015 | return FALSE; |
277d1b5e | 3016 | } |
1725a96e | 3017 | |
277d1b5e ILT |
3018 | if (pei_section_data (obfd, osec) == NULL) |
3019 | { | |
dc810e39 | 3020 | bfd_size_type amt = sizeof (struct pei_section_tdata); |
7920ce38 | 3021 | coff_section_data (obfd, osec)->tdata = bfd_zalloc (obfd, amt); |
277d1b5e | 3022 | if (coff_section_data (obfd, osec)->tdata == NULL) |
b34976b6 | 3023 | return FALSE; |
277d1b5e | 3024 | } |
1725a96e | 3025 | |
277d1b5e ILT |
3026 | pei_section_data (obfd, osec)->virt_size = |
3027 | pei_section_data (ibfd, isec)->virt_size; | |
5933bdc9 | 3028 | pei_section_data (obfd, osec)->pe_flags = |
6fa957a9 | 3029 | pei_section_data (ibfd, isec)->pe_flags; |
277d1b5e ILT |
3030 | } |
3031 | ||
b34976b6 | 3032 | return TRUE; |
277d1b5e | 3033 | } |
7d2b58d6 ILT |
3034 | |
3035 | void | |
7920ce38 | 3036 | _bfd_XX_get_symbol_info (bfd * abfd, asymbol *symbol, symbol_info *ret) |
7d2b58d6 ILT |
3037 | { |
3038 | coff_get_symbol_info (abfd, symbol, ret); | |
7d2b58d6 | 3039 | } |
2fbadf2c | 3040 | |
5174d0fb KT |
3041 | #if !defined(COFF_WITH_pep) && defined(COFF_WITH_pex64) |
3042 | static int | |
3043 | sort_x64_pdata (const void *l, const void *r) | |
3044 | { | |
3045 | const char *lp = (const char *) l; | |
3046 | const char *rp = (const char *) r; | |
3047 | bfd_vma vl, vr; | |
3048 | vl = bfd_getl32 (lp); vr = bfd_getl32 (rp); | |
3049 | if (vl != vr) | |
3050 | return (vl < vr ? -1 : 1); | |
3051 | /* We compare just begin address. */ | |
3052 | return 0; | |
3053 | } | |
3054 | #endif | |
5879bb8f NC |
3055 | \f |
3056 | /* Functions to process a .rsrc section. */ | |
3057 | ||
3058 | static unsigned int sizeof_leaves; | |
3059 | static unsigned int sizeof_strings; | |
3060 | static unsigned int sizeof_tables_and_entries; | |
3061 | ||
3062 | static bfd_byte * | |
3063 | rsrc_count_directory (bfd *, bfd_byte *, bfd_byte *, bfd_byte *, bfd_vma); | |
3064 | ||
3065 | static bfd_byte * | |
3066 | rsrc_count_entries (bfd * abfd, | |
3067 | bfd_boolean is_name, | |
3068 | bfd_byte * datastart, | |
3069 | bfd_byte * data, | |
3070 | bfd_byte * dataend, | |
3071 | bfd_vma rva_bias) | |
3072 | { | |
3073 | unsigned long entry, addr, size; | |
3074 | ||
3075 | if (data + 8 >= dataend) | |
3076 | return dataend + 1; | |
3077 | ||
3078 | if (is_name) | |
3079 | { | |
3080 | bfd_byte * name; | |
3081 | ||
3082 | entry = (long) bfd_get_32 (abfd, data); | |
3083 | ||
3084 | if (HighBitSet (entry)) | |
3085 | name = datastart + WithoutHighBit (entry); | |
3086 | else | |
3087 | name = datastart + entry - rva_bias; | |
3088 | ||
20ad5e28 | 3089 | if (name + 2 >= dataend || name < datastart) |
5879bb8f NC |
3090 | return dataend + 1; |
3091 | ||
3092 | unsigned int len = bfd_get_16 (abfd, name); | |
3093 | if (len == 0 || len > 256) | |
3094 | return dataend + 1; | |
5879bb8f NC |
3095 | } |
3096 | ||
3097 | entry = (long) bfd_get_32 (abfd, data + 4); | |
3098 | ||
3099 | if (HighBitSet (entry)) | |
20ad5e28 NC |
3100 | { |
3101 | data = datastart + WithoutHighBit (entry); | |
3102 | ||
3103 | if (data <= datastart || data >= dataend) | |
3104 | return dataend + 1; | |
3105 | ||
3106 | return rsrc_count_directory (abfd, datastart, data, dataend, rva_bias); | |
3107 | } | |
5879bb8f NC |
3108 | |
3109 | if (datastart + entry + 16 >= dataend) | |
3110 | return dataend + 1; | |
3111 | ||
3112 | addr = (long) bfd_get_32 (abfd, datastart + entry); | |
3113 | size = (long) bfd_get_32 (abfd, datastart + entry + 4); | |
3114 | ||
5879bb8f NC |
3115 | return datastart + addr - rva_bias + size; |
3116 | } | |
9373215c | 3117 | |
5879bb8f NC |
3118 | static bfd_byte * |
3119 | rsrc_count_directory (bfd * abfd, | |
3120 | bfd_byte * datastart, | |
3121 | bfd_byte * data, | |
3122 | bfd_byte * dataend, | |
3123 | bfd_vma rva_bias) | |
3124 | { | |
3125 | unsigned int num_entries, num_ids; | |
3126 | bfd_byte * highest_data = data; | |
3127 | ||
3128 | if (data + 16 >= dataend) | |
3129 | return dataend + 1; | |
3130 | ||
3131 | num_entries = (int) bfd_get_16 (abfd, data + 12); | |
3132 | num_ids = (int) bfd_get_16 (abfd, data + 14); | |
3133 | ||
3134 | num_entries += num_ids; | |
3135 | ||
3136 | data += 16; | |
5879bb8f NC |
3137 | |
3138 | while (num_entries --) | |
3139 | { | |
3140 | bfd_byte * entry_end; | |
3141 | ||
3142 | entry_end = rsrc_count_entries (abfd, num_entries >= num_ids, | |
3143 | datastart, data, dataend, rva_bias); | |
3144 | data += 8; | |
5879bb8f NC |
3145 | highest_data = max (highest_data, entry_end); |
3146 | if (entry_end >= dataend) | |
3147 | break; | |
3148 | } | |
3149 | ||
3150 | return max (highest_data, data); | |
3151 | } | |
3152 | ||
3153 | typedef struct rsrc_dir_chain | |
3154 | { | |
3155 | unsigned int num_entries; | |
3156 | struct rsrc_entry * first_entry; | |
3157 | struct rsrc_entry * last_entry; | |
3158 | } rsrc_dir_chain; | |
3159 | ||
3160 | typedef struct rsrc_directory | |
3161 | { | |
3162 | unsigned int characteristics; | |
3163 | unsigned int time; | |
3164 | unsigned int major; | |
3165 | unsigned int minor; | |
3166 | ||
3167 | rsrc_dir_chain names; | |
3168 | rsrc_dir_chain ids; | |
3169 | ||
3170 | struct rsrc_entry * entry; | |
3171 | } rsrc_directory; | |
3172 | ||
3173 | typedef struct rsrc_string | |
3174 | { | |
3175 | unsigned int len; | |
3176 | bfd_byte * string; | |
3177 | } rsrc_string; | |
9373215c | 3178 | |
5879bb8f NC |
3179 | typedef struct rsrc_leaf |
3180 | { | |
3181 | unsigned int size; | |
3182 | unsigned int codepage; | |
3183 | bfd_byte * data; | |
3184 | } rsrc_leaf; | |
3185 | ||
3186 | typedef struct rsrc_entry | |
3187 | { | |
3188 | bfd_boolean is_name; | |
3189 | union | |
3190 | { | |
3191 | unsigned int id; | |
3192 | struct rsrc_string name; | |
3193 | } name_id; | |
3194 | ||
3195 | bfd_boolean is_dir; | |
3196 | union | |
3197 | { | |
3198 | struct rsrc_directory * directory; | |
3199 | struct rsrc_leaf * leaf; | |
3200 | } value; | |
3201 | ||
3202 | struct rsrc_entry * next_entry; | |
3203 | struct rsrc_directory * parent; | |
3204 | } rsrc_entry; | |
3205 | ||
3206 | static bfd_byte * | |
3207 | rsrc_parse_directory (bfd *, rsrc_directory *, bfd_byte *, | |
3208 | bfd_byte *, bfd_byte *, bfd_vma, rsrc_entry *); | |
3209 | ||
3210 | static bfd_byte * | |
3211 | rsrc_parse_entry (bfd * abfd, | |
3212 | bfd_boolean is_name, | |
3213 | rsrc_entry * entry, | |
3214 | bfd_byte * datastart, | |
3215 | bfd_byte * data, | |
3216 | bfd_byte * dataend, | |
3217 | bfd_vma rva_bias, | |
3218 | rsrc_directory * parent) | |
3219 | { | |
3220 | unsigned long val, addr, size; | |
3221 | ||
3222 | val = bfd_get_32 (abfd, data); | |
3223 | ||
3224 | entry->parent = parent; | |
3225 | entry->is_name = is_name; | |
3226 | ||
3227 | if (is_name) | |
3228 | { | |
20ad5e28 NC |
3229 | bfd_byte * address; |
3230 | ||
5879bb8f NC |
3231 | if (HighBitSet (val)) |
3232 | { | |
3233 | val = WithoutHighBit (val); | |
3234 | ||
20ad5e28 | 3235 | address = datastart + val; |
5879bb8f NC |
3236 | } |
3237 | else | |
3238 | { | |
20ad5e28 | 3239 | address = datastart + val - rva_bias; |
5879bb8f | 3240 | } |
20ad5e28 NC |
3241 | |
3242 | if (address + 3 > dataend) | |
3243 | return dataend; | |
3244 | ||
3245 | entry->name_id.name.len = bfd_get_16 (abfd, address); | |
3246 | entry->name_id.name.string = address + 2; | |
5879bb8f NC |
3247 | } |
3248 | else | |
3249 | entry->name_id.id = val; | |
3250 | ||
3251 | val = bfd_get_32 (abfd, data + 4); | |
3252 | ||
3253 | if (HighBitSet (val)) | |
3254 | { | |
3255 | entry->is_dir = TRUE; | |
3256 | entry->value.directory = bfd_malloc (sizeof * entry->value.directory); | |
3257 | if (entry->value.directory == NULL) | |
3258 | return dataend; | |
3259 | ||
3260 | return rsrc_parse_directory (abfd, entry->value.directory, | |
3261 | datastart, | |
3262 | datastart + WithoutHighBit (val), | |
3263 | dataend, rva_bias, entry); | |
3264 | } | |
3265 | ||
3266 | entry->is_dir = FALSE; | |
3267 | entry->value.leaf = bfd_malloc (sizeof * entry->value.leaf); | |
3268 | if (entry->value.leaf == NULL) | |
3269 | return dataend; | |
3270 | ||
5929c344 NC |
3271 | data = datastart + val; |
3272 | if (data < datastart || data >= dataend) | |
3273 | return dataend; | |
3274 | ||
3275 | addr = bfd_get_32 (abfd, data); | |
3276 | size = entry->value.leaf->size = bfd_get_32 (abfd, data + 4); | |
3277 | entry->value.leaf->codepage = bfd_get_32 (abfd, data + 8); | |
3278 | /* FIXME: We assume that the reserved field (data + 12) is OK. */ | |
5879bb8f NC |
3279 | |
3280 | entry->value.leaf->data = bfd_malloc (size); | |
3281 | if (entry->value.leaf->data == NULL) | |
3282 | return dataend; | |
3283 | ||
3284 | memcpy (entry->value.leaf->data, datastart + addr - rva_bias, size); | |
3285 | return datastart + (addr - rva_bias) + size; | |
3286 | } | |
3287 | ||
3288 | static bfd_byte * | |
3289 | rsrc_parse_entries (bfd * abfd, | |
3290 | rsrc_dir_chain * chain, | |
3291 | bfd_boolean is_name, | |
3292 | bfd_byte * highest_data, | |
3293 | bfd_byte * datastart, | |
3294 | bfd_byte * data, | |
3295 | bfd_byte * dataend, | |
3296 | bfd_vma rva_bias, | |
3297 | rsrc_directory * parent) | |
3298 | { | |
9373215c | 3299 | unsigned int i; |
5879bb8f NC |
3300 | rsrc_entry * entry; |
3301 | ||
3302 | if (chain->num_entries == 0) | |
3303 | { | |
3304 | chain->first_entry = chain->last_entry = NULL; | |
3305 | return highest_data; | |
3306 | } | |
3307 | ||
3308 | entry = bfd_malloc (sizeof * entry); | |
3309 | if (entry == NULL) | |
3310 | return dataend; | |
3311 | ||
3312 | chain->first_entry = entry; | |
3313 | ||
5879bb8f NC |
3314 | for (i = chain->num_entries; i--;) |
3315 | { | |
3316 | bfd_byte * entry_end; | |
3317 | ||
3318 | entry_end = rsrc_parse_entry (abfd, is_name, entry, datastart, | |
3319 | data, dataend, rva_bias, parent); | |
3320 | data += 8; | |
3321 | highest_data = max (entry_end, highest_data); | |
3322 | if (entry_end > dataend) | |
3323 | return dataend; | |
3324 | ||
3325 | if (i) | |
3326 | { | |
3327 | entry->next_entry = bfd_malloc (sizeof * entry); | |
3328 | entry = entry->next_entry; | |
3329 | if (entry == NULL) | |
3330 | return dataend; | |
3331 | } | |
3332 | else | |
3333 | entry->next_entry = NULL; | |
3334 | } | |
3335 | ||
3336 | chain->last_entry = entry; | |
3337 | ||
3338 | return highest_data; | |
3339 | } | |
3340 | ||
3341 | static bfd_byte * | |
3342 | rsrc_parse_directory (bfd * abfd, | |
3343 | rsrc_directory * table, | |
3344 | bfd_byte * datastart, | |
3345 | bfd_byte * data, | |
3346 | bfd_byte * dataend, | |
3347 | bfd_vma rva_bias, | |
3348 | rsrc_entry * entry) | |
3349 | { | |
3350 | bfd_byte * highest_data = data; | |
3351 | ||
3352 | if (table == NULL) | |
3353 | return dataend; | |
3354 | ||
3355 | table->characteristics = bfd_get_32 (abfd, data); | |
3356 | table->time = bfd_get_32 (abfd, data + 4); | |
3357 | table->major = bfd_get_16 (abfd, data + 8); | |
3358 | table->minor = bfd_get_16 (abfd, data + 10); | |
3359 | table->names.num_entries = bfd_get_16 (abfd, data + 12); | |
3360 | table->ids.num_entries = bfd_get_16 (abfd, data + 14); | |
3361 | table->entry = entry; | |
3362 | ||
3363 | data += 16; | |
3364 | ||
3365 | highest_data = rsrc_parse_entries (abfd, & table->names, TRUE, data, | |
3366 | datastart, data, dataend, rva_bias, table); | |
3367 | data += table->names.num_entries * 8; | |
3368 | ||
3369 | highest_data = rsrc_parse_entries (abfd, & table->ids, FALSE, highest_data, | |
3370 | datastart, data, dataend, rva_bias, table); | |
3371 | data += table->ids.num_entries * 8; | |
3372 | ||
3373 | return max (highest_data, data); | |
3374 | } | |
3375 | ||
3376 | typedef struct rsrc_write_data | |
3377 | { | |
3378 | bfd * abfd; | |
3379 | bfd_byte * datastart; | |
3380 | bfd_byte * next_table; | |
3381 | bfd_byte * next_leaf; | |
3382 | bfd_byte * next_string; | |
3383 | bfd_byte * next_data; | |
3384 | bfd_vma rva_bias; | |
9373215c PM |
3385 | } rsrc_write_data; |
3386 | ||
5879bb8f NC |
3387 | static void |
3388 | rsrc_write_string (rsrc_write_data * data, | |
3389 | rsrc_string * string) | |
3390 | { | |
3391 | bfd_put_16 (data->abfd, string->len, data->next_string); | |
3392 | memcpy (data->next_string + 2, string->string, string->len * 2); | |
3393 | data->next_string += (string->len + 1) * 2; | |
3394 | } | |
3395 | ||
3396 | static inline unsigned int | |
3397 | rsrc_compute_rva (rsrc_write_data * data, | |
3398 | bfd_byte * addr) | |
3399 | { | |
3400 | return (addr - data->datastart) + data->rva_bias; | |
3401 | } | |
3402 | ||
3403 | static void | |
3404 | rsrc_write_leaf (rsrc_write_data * data, | |
3405 | rsrc_leaf * leaf) | |
3406 | { | |
9373215c PM |
3407 | bfd_put_32 (data->abfd, rsrc_compute_rva (data, data->next_data), |
3408 | data->next_leaf); | |
5879bb8f NC |
3409 | bfd_put_32 (data->abfd, leaf->size, data->next_leaf + 4); |
3410 | bfd_put_32 (data->abfd, leaf->codepage, data->next_leaf + 8); | |
3411 | bfd_put_32 (data->abfd, 0 /*reserved*/, data->next_leaf + 12); | |
3412 | data->next_leaf += 16; | |
3413 | ||
3414 | memcpy (data->next_data, leaf->data, leaf->size); | |
3714081c NC |
3415 | /* An undocumented feature of Windows resources is that each unit |
3416 | of raw data is 8-byte aligned... */ | |
3417 | data->next_data += ((leaf->size + 7) & ~7); | |
5879bb8f NC |
3418 | } |
3419 | ||
3420 | static void rsrc_write_directory (rsrc_write_data *, rsrc_directory *); | |
3421 | ||
3422 | static void | |
3423 | rsrc_write_entry (rsrc_write_data * data, | |
3424 | bfd_byte * where, | |
3425 | rsrc_entry * entry) | |
3426 | { | |
3427 | if (entry->is_name) | |
3428 | { | |
3429 | bfd_put_32 (data->abfd, | |
3430 | SetHighBit (data->next_string - data->datastart), | |
3431 | where); | |
3432 | rsrc_write_string (data, & entry->name_id.name); | |
3433 | } | |
3434 | else | |
3435 | bfd_put_32 (data->abfd, entry->name_id.id, where); | |
3436 | ||
3437 | if (entry->is_dir) | |
3438 | { | |
3439 | bfd_put_32 (data->abfd, | |
3440 | SetHighBit (data->next_table - data->datastart), | |
3441 | where + 4); | |
3442 | rsrc_write_directory (data, entry->value.directory); | |
3443 | } | |
3444 | else | |
3445 | { | |
3446 | bfd_put_32 (data->abfd, data->next_leaf - data->datastart, where + 4); | |
3447 | rsrc_write_leaf (data, entry->value.leaf); | |
3448 | } | |
3449 | } | |
3450 | ||
3714081c NC |
3451 | static void |
3452 | rsrc_compute_region_sizes (rsrc_directory * dir) | |
3453 | { | |
3454 | struct rsrc_entry * entry; | |
3455 | ||
3456 | if (dir == NULL) | |
3457 | return; | |
3458 | ||
3459 | sizeof_tables_and_entries += 16; | |
3460 | ||
3461 | for (entry = dir->names.first_entry; entry != NULL; entry = entry->next_entry) | |
3462 | { | |
3463 | sizeof_tables_and_entries += 8; | |
3464 | ||
3465 | sizeof_strings += (entry->name_id.name.len + 1) * 2; | |
3466 | ||
3467 | if (entry->is_dir) | |
3468 | rsrc_compute_region_sizes (entry->value.directory); | |
3469 | else | |
3470 | sizeof_leaves += 16; | |
3471 | } | |
3472 | ||
3473 | for (entry = dir->ids.first_entry; entry != NULL; entry = entry->next_entry) | |
3474 | { | |
3475 | sizeof_tables_and_entries += 8; | |
3476 | ||
3477 | if (entry->is_dir) | |
3478 | rsrc_compute_region_sizes (entry->value.directory); | |
3479 | else | |
3480 | sizeof_leaves += 16; | |
3481 | } | |
3482 | } | |
3483 | ||
5879bb8f NC |
3484 | static void |
3485 | rsrc_write_directory (rsrc_write_data * data, | |
3486 | rsrc_directory * dir) | |
3487 | { | |
3488 | rsrc_entry * entry; | |
3489 | unsigned int i; | |
9373215c PM |
3490 | bfd_byte * next_entry; |
3491 | bfd_byte * nt; | |
5879bb8f NC |
3492 | |
3493 | bfd_put_32 (data->abfd, dir->characteristics, data->next_table); | |
3494 | bfd_put_32 (data->abfd, 0 /*dir->time*/, data->next_table + 4); | |
3495 | bfd_put_16 (data->abfd, dir->major, data->next_table + 8); | |
3496 | bfd_put_16 (data->abfd, dir->minor, data->next_table + 10); | |
3497 | bfd_put_16 (data->abfd, dir->names.num_entries, data->next_table + 12); | |
3498 | bfd_put_16 (data->abfd, dir->ids.num_entries, data->next_table + 14); | |
3499 | ||
3500 | /* Compute where the entries and the next table will be placed. */ | |
9373215c PM |
3501 | next_entry = data->next_table + 16; |
3502 | data->next_table = next_entry + (dir->names.num_entries * 8) | |
3503 | + (dir->ids.num_entries * 8); | |
3504 | nt = data->next_table; | |
3505 | ||
5879bb8f NC |
3506 | /* Write the entries. */ |
3507 | for (i = dir->names.num_entries, entry = dir->names.first_entry; | |
3508 | i > 0 && entry != NULL; | |
3509 | i--, entry = entry->next_entry) | |
3510 | { | |
3714081c | 3511 | BFD_ASSERT (entry->is_name); |
5879bb8f NC |
3512 | rsrc_write_entry (data, next_entry, entry); |
3513 | next_entry += 8; | |
3514 | } | |
3515 | BFD_ASSERT (i == 0); | |
3516 | BFD_ASSERT (entry == NULL); | |
3517 | ||
3518 | for (i = dir->ids.num_entries, entry = dir->ids.first_entry; | |
3519 | i > 0 && entry != NULL; | |
3520 | i--, entry = entry->next_entry) | |
3521 | { | |
3714081c | 3522 | BFD_ASSERT (! entry->is_name); |
5879bb8f NC |
3523 | rsrc_write_entry (data, next_entry, entry); |
3524 | next_entry += 8; | |
3525 | } | |
3526 | BFD_ASSERT (i == 0); | |
3527 | BFD_ASSERT (entry == NULL); | |
3528 | BFD_ASSERT (nt == next_entry); | |
3529 | } | |
3530 | ||
9373215c | 3531 | #if defined HAVE_WCHAR_H && ! defined __CYGWIN__ && ! defined __MINGW32__ |
5879bb8f NC |
3532 | /* Return the length (number of units) of the first character in S, |
3533 | putting its 'ucs4_t' representation in *PUC. */ | |
3534 | ||
3535 | static unsigned int | |
3536 | u16_mbtouc (wchar_t * puc, const unsigned short * s, unsigned int n) | |
3537 | { | |
3538 | unsigned short c = * s; | |
3539 | ||
3540 | if (c < 0xd800 || c >= 0xe000) | |
3541 | { | |
3542 | *puc = c; | |
3543 | return 1; | |
3544 | } | |
3545 | ||
3546 | if (c < 0xdc00) | |
3547 | { | |
3548 | if (n >= 2) | |
3549 | { | |
3550 | if (s[1] >= 0xdc00 && s[1] < 0xe000) | |
3551 | { | |
3552 | *puc = 0x10000 + ((c - 0xd800) << 10) + (s[1] - 0xdc00); | |
3553 | return 2; | |
3554 | } | |
3555 | } | |
3556 | else | |
3557 | { | |
3558 | /* Incomplete multibyte character. */ | |
3559 | *puc = 0xfffd; | |
3560 | return n; | |
3561 | } | |
3562 | } | |
3563 | ||
3564 | /* Invalid multibyte character. */ | |
3565 | *puc = 0xfffd; | |
3566 | return 1; | |
3567 | } | |
9373215c | 3568 | #endif /* HAVE_WCHAR_H and not Cygwin/Mingw */ |
5879bb8f NC |
3569 | |
3570 | /* Perform a comparison of two entries. */ | |
3571 | static signed int | |
3572 | rsrc_cmp (bfd_boolean is_name, rsrc_entry * a, rsrc_entry * b) | |
3573 | { | |
9373215c | 3574 | signed int res; |
9373215c PM |
3575 | bfd_byte * astring; |
3576 | unsigned int alen; | |
3577 | bfd_byte * bstring; | |
3578 | unsigned int blen; | |
3579 | ||
5879bb8f | 3580 | if (! is_name) |
9373215c | 3581 | return a->name_id.id - b->name_id.id; |
5879bb8f NC |
3582 | |
3583 | /* We have to perform a case insenstive, unicode string comparison... */ | |
9373215c PM |
3584 | astring = a->name_id.name.string; |
3585 | alen = a->name_id.name.len; | |
3586 | bstring = b->name_id.name.string; | |
3587 | blen = b->name_id.name.len; | |
5879bb8f | 3588 | |
9373215c PM |
3589 | #if defined __CYGWIN__ || defined __MINGW32__ |
3590 | /* Under Windows hosts (both Cygwin and Mingw types), | |
3591 | unicode == UTF-16 == wchar_t. The case insensitive string comparison | |
3592 | function however goes by different names in the two environments... */ | |
3593 | ||
3594 | #undef rscpcmp | |
5879bb8f | 3595 | #ifdef __CYGWIN__ |
9373215c PM |
3596 | #define rscpcmp wcsncasecmp |
3597 | #endif | |
3598 | #ifdef __MINGW32__ | |
3599 | #define rscpcmp wcsnicmp | |
3600 | #endif | |
3601 | ||
3602 | res = rscpcmp ((const wchar_t *) astring, (const wchar_t *) bstring, | |
3603 | min (alen, blen)); | |
5879bb8f | 3604 | |
9373215c | 3605 | #elif defined HAVE_WCHAR_H |
3f10b67a PM |
3606 | { |
3607 | unsigned int i; | |
3608 | res = 0; | |
3609 | for (i = min (alen, blen); i--; astring += 2, bstring += 2) | |
3610 | { | |
3611 | wchar_t awc; | |
3612 | wchar_t bwc; | |
3613 | ||
3614 | /* Convert UTF-16 unicode characters into wchar_t characters so | |
3615 | that we can then perform a case insensitive comparison. */ | |
3616 | int Alen = u16_mbtouc (& awc, (const unsigned short *) astring, 2); | |
3617 | int Blen = u16_mbtouc (& bwc, (const unsigned short *) bstring, 2); | |
3618 | ||
3619 | if (Alen != Blen) | |
3620 | return Alen - Blen; | |
3621 | res = wcsncasecmp (& awc, & bwc, 1); | |
3622 | if (res) | |
3623 | break; | |
3624 | } | |
3625 | } | |
5879bb8f | 3626 | #else |
9373215c PM |
3627 | /* Do the best we can - a case sensitive, untranslated comparison. */ |
3628 | res = memcmp (astring, bstring, min (alen, blen) * 2); | |
5879bb8f NC |
3629 | #endif |
3630 | ||
3631 | if (res == 0) | |
3632 | res = alen - blen; | |
3633 | ||
3634 | return res; | |
3635 | } | |
3636 | ||
3637 | static void | |
3638 | rsrc_print_name (char * buffer, rsrc_string string) | |
3639 | { | |
3640 | unsigned int i; | |
3641 | bfd_byte * name = string.string; | |
3642 | ||
3643 | for (i = string.len; i--; name += 2) | |
3644 | sprintf (buffer + strlen (buffer), "%.1s", name); | |
3645 | } | |
3646 | ||
3647 | static const char * | |
3648 | rsrc_resource_name (rsrc_entry * entry, rsrc_directory * dir) | |
3649 | { | |
3650 | static char buffer [256]; | |
3651 | bfd_boolean is_string = FALSE; | |
3652 | ||
3653 | buffer[0] = 0; | |
3654 | ||
9373215c PM |
3655 | if (dir != NULL && dir->entry != NULL && dir->entry->parent != NULL |
3656 | && dir->entry->parent->entry != NULL) | |
5879bb8f NC |
3657 | { |
3658 | strcpy (buffer, "type: "); | |
3659 | if (dir->entry->parent->entry->is_name) | |
9373215c PM |
3660 | rsrc_print_name (buffer + strlen (buffer), |
3661 | dir->entry->parent->entry->name_id.name); | |
5879bb8f NC |
3662 | else |
3663 | { | |
3664 | unsigned int id = dir->entry->parent->entry->name_id.id; | |
3665 | ||
3666 | sprintf (buffer + strlen (buffer), "%x", id); | |
3667 | switch (id) | |
3668 | { | |
3669 | case 1: strcat (buffer, " (CURSOR)"); break; | |
3670 | case 2: strcat (buffer, " (BITMAP)"); break; | |
3671 | case 3: strcat (buffer, " (ICON)"); break; | |
3672 | case 4: strcat (buffer, " (MENU)"); break; | |
3673 | case 5: strcat (buffer, " (DIALOG)"); break; | |
3674 | case 6: strcat (buffer, " (STRING)"); is_string = TRUE; break; | |
3675 | case 7: strcat (buffer, " (FONTDIR)"); break; | |
3676 | case 8: strcat (buffer, " (FONT)"); break; | |
3677 | case 9: strcat (buffer, " (ACCELERATOR)"); break; | |
3678 | case 10: strcat (buffer, " (RCDATA)"); break; | |
3679 | case 11: strcat (buffer, " (MESSAGETABLE)"); break; | |
3680 | case 12: strcat (buffer, " (GROUP_CURSOR)"); break; | |
3681 | case 14: strcat (buffer, " (GROUP_ICON)"); break; | |
3682 | case 16: strcat (buffer, " (VERSION)"); break; | |
3683 | case 17: strcat (buffer, " (DLGINCLUDE)"); break; | |
3684 | case 19: strcat (buffer, " (PLUGPLAY)"); break; | |
3685 | case 20: strcat (buffer, " (VXD)"); break; | |
3686 | case 21: strcat (buffer, " (ANICURSOR)"); break; | |
3687 | case 22: strcat (buffer, " (ANIICON)"); break; | |
3688 | case 23: strcat (buffer, " (HTML)"); break; | |
3689 | case 24: strcat (buffer, " (MANIFEST)"); break; | |
3690 | case 240: strcat (buffer, " (DLGINIT)"); break; | |
3691 | case 241: strcat (buffer, " (TOOLBAR)"); break; | |
3692 | } | |
3693 | } | |
3694 | } | |
3695 | ||
3696 | if (dir != NULL && dir->entry != NULL) | |
3697 | { | |
3698 | strcat (buffer, " name: "); | |
3699 | if (dir->entry->is_name) | |
3700 | rsrc_print_name (buffer + strlen (buffer), dir->entry->name_id.name); | |
3701 | else | |
3702 | { | |
3703 | unsigned int id = dir->entry->name_id.id; | |
3704 | ||
3705 | sprintf (buffer + strlen (buffer), "%x", id); | |
3706 | ||
3707 | if (is_string) | |
3708 | sprintf (buffer + strlen (buffer), " (resource id range: %d - %d)", | |
3709 | (id - 1) << 4, (id << 4) - 1); | |
3710 | } | |
3711 | } | |
3712 | ||
3713 | if (entry != NULL) | |
3714 | { | |
3715 | strcat (buffer, " lang: "); | |
3716 | ||
3717 | if (entry->is_name) | |
3718 | rsrc_print_name (buffer + strlen (buffer), entry->name_id.name); | |
3719 | else | |
3720 | sprintf (buffer + strlen (buffer), "%x", entry->name_id.id); | |
3721 | } | |
3722 | ||
3723 | return buffer; | |
3724 | } | |
3725 | ||
3726 | /* *sigh* Windows resource strings are special. Only the top 28-bits of | |
3727 | their ID is stored in the NAME entry. The bottom four bits are used as | |
3728 | an index into unicode string table that makes up the data of the leaf. | |
3729 | So identical type-name-lang string resources may not actually be | |
3730 | identical at all. | |
3731 | ||
3732 | This function is called when we have detected two string resources with | |
3733 | match top-28-bit IDs. We have to scan the string tables inside the leaves | |
3734 | and discover if there are any real collisions. If there are then we report | |
9373215c PM |
3735 | them and return FALSE. Otherwise we copy any strings from B into A and |
3736 | then return TRUE. */ | |
5879bb8f NC |
3737 | |
3738 | static bfd_boolean | |
3739 | rsrc_merge_string_entries (rsrc_entry * a ATTRIBUTE_UNUSED, | |
3740 | rsrc_entry * b ATTRIBUTE_UNUSED) | |
3741 | { | |
3742 | unsigned int copy_needed = 0; | |
3743 | unsigned int i; | |
9373215c PM |
3744 | bfd_byte * astring; |
3745 | bfd_byte * bstring; | |
3746 | bfd_byte * new_data; | |
3747 | bfd_byte * nstring; | |
5879bb8f NC |
3748 | |
3749 | /* Step one: Find out what we have to do. */ | |
3750 | BFD_ASSERT (! a->is_dir); | |
9373215c | 3751 | astring = a->value.leaf->data; |
5879bb8f NC |
3752 | |
3753 | BFD_ASSERT (! b->is_dir); | |
9373215c | 3754 | bstring = b->value.leaf->data; |
5879bb8f NC |
3755 | |
3756 | for (i = 0; i < 16; i++) | |
3757 | { | |
3758 | unsigned int alen = astring[0] + (astring[1] << 8); | |
3759 | unsigned int blen = bstring[0] + (bstring[1] << 8); | |
3760 | ||
3761 | if (alen == 0) | |
3762 | { | |
3763 | copy_needed += blen * 2; | |
3764 | } | |
3765 | else if (blen == 0) | |
3766 | ; | |
3767 | else if (alen != blen) | |
3768 | /* FIXME: Should we continue the loop in order to report other duplicates ? */ | |
3769 | break; | |
3770 | /* alen == blen != 0. We might have two identical strings. If so we | |
3771 | can ignore the second one. There is no need for wchar_t vs UTF-16 | |
3772 | theatrics here - we are only interested in (case sensitive) equality. */ | |
3773 | else if (memcmp (astring + 2, bstring + 2, alen * 2) != 0) | |
3774 | break; | |
3775 | ||
3776 | astring += (alen + 1) * 2; | |
3777 | bstring += (blen + 1) * 2; | |
3778 | } | |
3779 | ||
3780 | if (i != 16) | |
3781 | { | |
3782 | if (a->parent != NULL | |
3783 | && a->parent->entry != NULL | |
3784 | && a->parent->entry->is_name == FALSE) | |
3785 | _bfd_error_handler (_(".rsrc merge failure: duplicate string resource: %d"), | |
3786 | ((a->parent->entry->name_id.id - 1) << 4) + i); | |
3787 | return FALSE; | |
3788 | } | |
3789 | ||
3790 | if (copy_needed == 0) | |
3791 | return TRUE; | |
3792 | ||
3793 | /* If we reach here then A and B must both have non-colliding strings. | |
3794 | (We never get string resources with fully empty string tables). | |
3795 | We need to allocate an extra COPY_NEEDED bytes in A and then bring | |
3796 | in B's strings. */ | |
9373215c | 3797 | new_data = bfd_malloc (a->value.leaf->size + copy_needed); |
5879bb8f NC |
3798 | if (new_data == NULL) |
3799 | return FALSE; | |
3800 | ||
9373215c | 3801 | nstring = new_data; |
5879bb8f NC |
3802 | astring = a->value.leaf->data; |
3803 | bstring = b->value.leaf->data; | |
3804 | ||
3805 | for (i = 0; i < 16; i++) | |
3806 | { | |
3807 | unsigned int alen = astring[0] + (astring[1] << 8); | |
3808 | unsigned int blen = bstring[0] + (bstring[1] << 8); | |
3809 | ||
3810 | if (alen != 0) | |
3811 | { | |
3812 | memcpy (nstring, astring, (alen + 1) * 2); | |
3813 | nstring += (alen + 1) * 2; | |
3814 | } | |
3815 | else if (blen != 0) | |
3816 | { | |
3817 | memcpy (nstring, bstring, (blen + 1) * 2); | |
3818 | nstring += (blen + 1) * 2; | |
3819 | } | |
3820 | else | |
3821 | { | |
3822 | * nstring++ = 0; | |
3823 | * nstring++ = 0; | |
3824 | } | |
9373215c | 3825 | |
5879bb8f NC |
3826 | astring += (alen + 1) * 2; |
3827 | bstring += (blen + 1) * 2; | |
3828 | } | |
3829 | ||
3830 | BFD_ASSERT (nstring - new_data == (signed) (a->value.leaf->size + copy_needed)); | |
9373215c | 3831 | |
5879bb8f NC |
3832 | free (a->value.leaf->data); |
3833 | a->value.leaf->data = new_data; | |
3834 | a->value.leaf->size += copy_needed; | |
3835 | ||
3836 | return TRUE; | |
3837 | } | |
3838 | ||
3839 | static void rsrc_merge (rsrc_entry *, rsrc_entry *); | |
3840 | ||
3841 | /* Sort the entries in given part of the directory. | |
3842 | We use an old fashioned bubble sort because we are dealing | |
9373215c | 3843 | with lists and we want to handle matches specially. */ |
5879bb8f NC |
3844 | |
3845 | static void | |
3846 | rsrc_sort_entries (rsrc_dir_chain * chain, | |
3847 | bfd_boolean is_name, | |
3848 | rsrc_directory * dir) | |
3849 | { | |
3850 | rsrc_entry * entry; | |
3851 | rsrc_entry * next; | |
3852 | rsrc_entry ** points_to_entry; | |
3853 | bfd_boolean swapped; | |
3854 | ||
3855 | if (chain->num_entries < 2) | |
3856 | return; | |
3857 | ||
3858 | do | |
3859 | { | |
3860 | swapped = FALSE; | |
3861 | points_to_entry = & chain->first_entry; | |
3862 | entry = * points_to_entry; | |
3863 | next = entry->next_entry; | |
3864 | ||
3865 | do | |
3866 | { | |
3867 | signed int cmp = rsrc_cmp (is_name, entry, next); | |
3868 | ||
3869 | if (cmp > 0) | |
3870 | { | |
3871 | entry->next_entry = next->next_entry; | |
3872 | next->next_entry = entry; | |
3873 | * points_to_entry = next; | |
3874 | points_to_entry = & next->next_entry; | |
3875 | next = entry->next_entry; | |
3876 | swapped = TRUE; | |
3877 | } | |
3878 | else if (cmp == 0) | |
3879 | { | |
3880 | if (entry->is_dir && next->is_dir) | |
3881 | { | |
3882 | /* When we encounter identical directory entries we have to | |
3883 | merge them together. The exception to this rule is for | |
3884 | resource manifests - there can only be one of these, | |
3885 | even if they differ in language. Zero-language manifests | |
3886 | are assumed to be default manifests (provided by the | |
3714081c | 3887 | Cygwin/MinGW build system) and these can be silently dropped, |
5879bb8f NC |
3888 | unless that would reduce the number of manifests to zero. |
3889 | There should only ever be one non-zero lang manifest - | |
3890 | if there are more it is an error. A non-zero lang | |
3891 | manifest takes precedence over a default manifest. */ | |
3892 | if (entry->is_name == FALSE | |
3893 | && entry->name_id.id == 1 | |
3894 | && dir != NULL | |
3895 | && dir->entry != NULL | |
3896 | && dir->entry->is_name == FALSE | |
3897 | && dir->entry->name_id.id == 0x18) | |
3898 | { | |
3899 | if (next->value.directory->names.num_entries == 0 | |
3900 | && next->value.directory->ids.num_entries == 1 | |
3901 | && next->value.directory->ids.first_entry->is_name == FALSE | |
3902 | && next->value.directory->ids.first_entry->name_id.id == 0) | |
3903 | /* Fall through so that NEXT is dropped. */ | |
3904 | ; | |
3905 | else if (entry->value.directory->names.num_entries == 0 | |
3906 | && entry->value.directory->ids.num_entries == 1 | |
3907 | && entry->value.directory->ids.first_entry->is_name == FALSE | |
3908 | && entry->value.directory->ids.first_entry->name_id.id == 0) | |
3909 | { | |
3910 | /* Swap ENTRY and NEXT. Then fall through so that the old ENTRY is dropped. */ | |
3911 | entry->next_entry = next->next_entry; | |
3912 | next->next_entry = entry; | |
3913 | * points_to_entry = next; | |
3914 | points_to_entry = & next->next_entry; | |
3915 | next = entry->next_entry; | |
3916 | swapped = TRUE; | |
3917 | } | |
3918 | else | |
3919 | { | |
3920 | _bfd_error_handler (_(".rsrc merge failure: multiple non-default manifests")); | |
3921 | bfd_set_error (bfd_error_file_truncated); | |
3922 | return; | |
3923 | } | |
9373215c | 3924 | |
5879bb8f NC |
3925 | /* Unhook NEXT from the chain. */ |
3926 | /* FIXME: memory loss here. */ | |
3927 | entry->next_entry = next->next_entry; | |
3928 | chain->num_entries --; | |
3929 | if (chain->num_entries < 2) | |
3930 | return; | |
3931 | next = next->next_entry; | |
3932 | } | |
3933 | else | |
3934 | rsrc_merge (entry, next); | |
3935 | } | |
3936 | else if (entry->is_dir != next->is_dir) | |
3937 | { | |
3938 | _bfd_error_handler (_(".rsrc merge failure: a directory matches a leaf")); | |
3939 | bfd_set_error (bfd_error_file_truncated); | |
3940 | return; | |
3941 | } | |
3942 | else | |
3943 | { | |
3944 | /* Otherwise with identical leaves we issue an error | |
3945 | message - because there should never be duplicates. | |
3946 | The exception is Type 18/Name 1/Lang 0 which is the | |
3947 | defaul manifest - this can just be dropped. */ | |
3948 | if (entry->is_name == FALSE | |
3949 | && entry->name_id.id == 0 | |
3950 | && dir != NULL | |
3951 | && dir->entry != NULL | |
3952 | && dir->entry->is_name == FALSE | |
3953 | && dir->entry->name_id.id == 1 | |
3954 | && dir->entry->parent != NULL | |
3955 | && dir->entry->parent->entry != NULL | |
3956 | && dir->entry->parent->entry->is_name == FALSE | |
3957 | && dir->entry->parent->entry->name_id.id == 0x18 /* RT_MANIFEST */) | |
3958 | ; | |
3959 | else if (dir != NULL | |
3960 | && dir->entry != NULL | |
3961 | && dir->entry->parent != NULL | |
3962 | && dir->entry->parent->entry != NULL | |
3963 | && dir->entry->parent->entry->is_name == FALSE | |
3964 | && dir->entry->parent->entry->name_id.id == 0x6 /* RT_STRING */) | |
3965 | { | |
3966 | /* Strings need special handling. */ | |
3967 | if (! rsrc_merge_string_entries (entry, next)) | |
3968 | { | |
3969 | /* _bfd_error_handler should have been called inside merge_strings. */ | |
3970 | bfd_set_error (bfd_error_file_truncated); | |
3971 | return; | |
3972 | } | |
3973 | } | |
3974 | else | |
3975 | { | |
3976 | if (dir == NULL | |
3977 | || dir->entry == NULL | |
3978 | || dir->entry->parent == NULL | |
3979 | || dir->entry->parent->entry == NULL) | |
3980 | _bfd_error_handler (_(".rsrc merge failure: duplicate leaf")); | |
3981 | else | |
3982 | _bfd_error_handler (_(".rsrc merge failure: duplicate leaf: %s"), | |
3983 | rsrc_resource_name (entry, dir)); | |
3984 | bfd_set_error (bfd_error_file_truncated); | |
3985 | return; | |
3986 | } | |
3987 | } | |
3988 | ||
3989 | /* Unhook NEXT from the chain. */ | |
3990 | entry->next_entry = next->next_entry; | |
3991 | chain->num_entries --; | |
3992 | if (chain->num_entries < 2) | |
3993 | return; | |
3994 | next = next->next_entry; | |
3995 | } | |
3996 | else | |
3997 | { | |
3998 | points_to_entry = & entry->next_entry; | |
3999 | entry = next; | |
4000 | next = next->next_entry; | |
4001 | } | |
4002 | } | |
4003 | while (next); | |
4004 | ||
4005 | chain->last_entry = entry; | |
4006 | } | |
4007 | while (swapped); | |
4008 | } | |
4009 | ||
4010 | /* Attach B's chain onto A. */ | |
4011 | static void | |
9373215c | 4012 | rsrc_attach_chain (rsrc_dir_chain * achain, rsrc_dir_chain * bchain) |
5879bb8f NC |
4013 | { |
4014 | if (bchain->num_entries == 0) | |
4015 | return; | |
4016 | ||
4017 | achain->num_entries += bchain->num_entries; | |
4018 | ||
4019 | if (achain->first_entry == NULL) | |
4020 | { | |
4021 | achain->first_entry = bchain->first_entry; | |
4022 | achain->last_entry = bchain->last_entry; | |
4023 | } | |
4024 | else | |
4025 | { | |
4026 | achain->last_entry->next_entry = bchain->first_entry; | |
4027 | achain->last_entry = bchain->last_entry; | |
4028 | } | |
9373215c | 4029 | |
5879bb8f NC |
4030 | bchain->num_entries = 0; |
4031 | bchain->first_entry = bchain->last_entry = NULL; | |
4032 | } | |
4033 | ||
4034 | static void | |
4035 | rsrc_merge (struct rsrc_entry * a, struct rsrc_entry * b) | |
4036 | { | |
9373215c PM |
4037 | rsrc_directory * adir; |
4038 | rsrc_directory * bdir; | |
4039 | ||
5879bb8f NC |
4040 | BFD_ASSERT (a->is_dir); |
4041 | BFD_ASSERT (b->is_dir); | |
4042 | ||
9373215c PM |
4043 | adir = a->value.directory; |
4044 | bdir = b->value.directory; | |
4045 | ||
5879bb8f NC |
4046 | if (adir->characteristics != bdir->characteristics) |
4047 | { | |
4048 | _bfd_error_handler (_(".rsrc merge failure: dirs with differing characteristics\n")); | |
4049 | bfd_set_error (bfd_error_file_truncated); | |
4050 | return; | |
4051 | } | |
9373215c | 4052 | |
5879bb8f NC |
4053 | if (adir->major != bdir->major || adir->minor != bdir->minor) |
4054 | { | |
4055 | _bfd_error_handler (_(".rsrc merge failure: differing directory versions\n")); | |
4056 | bfd_set_error (bfd_error_file_truncated); | |
4057 | return; | |
4058 | } | |
4059 | ||
4060 | /* Attach B's name chain to A. */ | |
4061 | rsrc_attach_chain (& adir->names, & bdir->names); | |
4062 | ||
4063 | /* Attach B's ID chain to A. */ | |
4064 | rsrc_attach_chain (& adir->ids, & bdir->ids); | |
4065 | ||
4066 | /* Now sort A's entries. */ | |
4067 | rsrc_sort_entries (& adir->names, TRUE, adir); | |
4068 | rsrc_sort_entries (& adir->ids, FALSE, adir); | |
4069 | } | |
4070 | ||
4071 | /* Check the .rsrc section. If it contains multiple concatenated | |
4072 | resources then we must merge them properly. Otherwise Windows | |
4073 | will ignore all but the first set. */ | |
4074 | ||
4075 | static void | |
4076 | rsrc_process_section (bfd * abfd, | |
4077 | struct coff_final_link_info * pfinfo) | |
4078 | { | |
9373215c PM |
4079 | rsrc_directory new_table; |
4080 | bfd_size_type size; | |
4081 | asection * sec; | |
4082 | pe_data_type * pe; | |
4083 | bfd_vma rva_bias; | |
4084 | bfd_byte * data; | |
4085 | bfd_byte * datastart; | |
4086 | bfd_byte * dataend; | |
4087 | bfd_byte * new_data; | |
4088 | unsigned int num_resource_sets; | |
4089 | rsrc_directory * type_tables; | |
4090 | rsrc_write_data write_data; | |
4091 | unsigned int indx; | |
6caf7111 NC |
4092 | bfd * input; |
4093 | unsigned int num_input_rsrc = 0; | |
4094 | unsigned int max_num_input_rsrc = 4; | |
4095 | ptrdiff_t * rsrc_sizes = NULL; | |
5879bb8f NC |
4096 | |
4097 | new_table.names.num_entries = 0; | |
4098 | new_table.ids.num_entries = 0; | |
9373215c | 4099 | |
5879bb8f NC |
4100 | sec = bfd_get_section_by_name (abfd, ".rsrc"); |
4101 | if (sec == NULL || (size = sec->rawsize) == 0) | |
4102 | return; | |
4103 | ||
9373215c | 4104 | pe = pe_data (abfd); |
5879bb8f NC |
4105 | if (pe == NULL) |
4106 | return; | |
4107 | ||
5879bb8f NC |
4108 | rva_bias = sec->vma - pe->pe_opthdr.ImageBase; |
4109 | ||
9373215c | 4110 | data = bfd_malloc (size); |
5879bb8f NC |
4111 | if (data == NULL) |
4112 | return; | |
c32abae8 | 4113 | |
9373215c | 4114 | datastart = data; |
5879bb8f NC |
4115 | |
4116 | if (! bfd_get_section_contents (abfd, sec, data, 0, size)) | |
4117 | goto end; | |
4118 | ||
6caf7111 NC |
4119 | /* Step zero: Scan the input bfds looking for .rsrc sections and record |
4120 | their lengths. Note - we rely upon the fact that the linker script | |
4121 | does *not* sort the input .rsrc sections, so that the order in the | |
4122 | linkinfo list matches the order in the output .rsrc section. | |
4123 | ||
4124 | We need to know the lengths because each input .rsrc section has padding | |
4125 | at the end of a variable amount. (It does not appear to be based upon | |
4126 | the section alignment or the file alignment). We need to skip any | |
4127 | padding bytes when parsing the input .rsrc sections. */ | |
4128 | rsrc_sizes = bfd_malloc (max_num_input_rsrc * sizeof * rsrc_sizes); | |
4129 | if (rsrc_sizes == NULL) | |
4130 | goto end; | |
4131 | ||
4132 | for (input = pfinfo->info->input_bfds; | |
4133 | input != NULL; | |
c72f2fb2 | 4134 | input = input->link.next) |
6caf7111 NC |
4135 | { |
4136 | asection * rsrc_sec = bfd_get_section_by_name (input, ".rsrc"); | |
4137 | ||
4138 | if (rsrc_sec != NULL) | |
4139 | { | |
4140 | if (num_input_rsrc == max_num_input_rsrc) | |
4141 | { | |
4142 | max_num_input_rsrc += 10; | |
4143 | rsrc_sizes = bfd_realloc (rsrc_sizes, max_num_input_rsrc | |
4144 | * sizeof * rsrc_sizes); | |
4145 | if (rsrc_sizes == NULL) | |
4146 | goto end; | |
4147 | } | |
4148 | ||
4149 | BFD_ASSERT (rsrc_sec->size > 0); | |
4150 | rsrc_sizes [num_input_rsrc ++] = rsrc_sec->size; | |
4151 | } | |
4152 | } | |
4153 | ||
4154 | if (num_input_rsrc < 2) | |
4155 | goto end; | |
61e2488c | 4156 | |
5879bb8f NC |
4157 | /* Step one: Walk the section, computing the size of the tables, |
4158 | leaves and data and decide if we need to do anything. */ | |
1d63324c | 4159 | dataend = data + size; |
9373215c | 4160 | num_resource_sets = 0; |
5879bb8f NC |
4161 | |
4162 | while (data < dataend) | |
4163 | { | |
4164 | bfd_byte * p = data; | |
4165 | ||
4166 | data = rsrc_count_directory (abfd, data, data, dataend, rva_bias); | |
1d63324c | 4167 | |
5879bb8f NC |
4168 | if (data > dataend) |
4169 | { | |
4170 | /* Corrupted .rsrc section - cannot merge. */ | |
4171 | _bfd_error_handler (_("%s: .rsrc merge failure: corrupt .rsrc section"), | |
4172 | bfd_get_filename (abfd)); | |
4173 | bfd_set_error (bfd_error_file_truncated); | |
4174 | goto end; | |
4175 | } | |
4176 | ||
6caf7111 NC |
4177 | if ((data - p) > rsrc_sizes [num_resource_sets]) |
4178 | { | |
4179 | _bfd_error_handler (_("%s: .rsrc merge failure: unexpected .rsrc size"), | |
4180 | bfd_get_filename (abfd)); | |
4181 | bfd_set_error (bfd_error_file_truncated); | |
4182 | goto end; | |
4183 | } | |
4184 | /* FIXME: Should we add a check for "data - p" being much smaller | |
4185 | than rsrc_sizes[num_resource_sets] ? */ | |
4186 | ||
4187 | data = p + rsrc_sizes[num_resource_sets]; | |
5879bb8f | 4188 | rva_bias += data - p; |
5879bb8f NC |
4189 | ++ num_resource_sets; |
4190 | } | |
6caf7111 | 4191 | BFD_ASSERT (num_resource_sets == num_input_rsrc); |
5879bb8f NC |
4192 | |
4193 | /* Step two: Walk the data again, building trees of the resources. */ | |
4194 | data = datastart; | |
4195 | rva_bias = sec->vma - pe->pe_opthdr.ImageBase; | |
4196 | ||
9373215c | 4197 | type_tables = bfd_malloc (num_resource_sets * sizeof * type_tables); |
5879bb8f NC |
4198 | if (type_tables == NULL) |
4199 | goto end; | |
4200 | ||
9373215c | 4201 | indx = 0; |
5879bb8f NC |
4202 | while (data < dataend) |
4203 | { | |
4204 | bfd_byte * p = data; | |
4205 | ||
6caf7111 | 4206 | (void) rsrc_parse_directory (abfd, type_tables + indx, data, data, |
9373215c | 4207 | dataend, rva_bias, NULL); |
6caf7111 | 4208 | data = p + rsrc_sizes[indx]; |
5879bb8f | 4209 | rva_bias += data - p; |
6caf7111 | 4210 | ++ indx; |
5879bb8f | 4211 | } |
337e86d7 | 4212 | BFD_ASSERT (indx == num_resource_sets); |
9373215c | 4213 | |
5879bb8f | 4214 | /* Step three: Merge the top level tables (there can be only one). |
9373215c | 4215 | |
5879bb8f | 4216 | We must ensure that the merged entries are in ascending order. |
9373215c | 4217 | |
5879bb8f NC |
4218 | We also thread the top level table entries from the old tree onto |
4219 | the new table, so that they can be pulled off later. */ | |
4220 | ||
4221 | /* FIXME: Should we verify that all type tables are the same ? */ | |
4222 | new_table.characteristics = type_tables[0].characteristics; | |
4223 | new_table.time = type_tables[0].time; | |
4224 | new_table.major = type_tables[0].major; | |
4225 | new_table.minor = type_tables[0].minor; | |
4226 | ||
4227 | /* Chain the NAME entries onto the table. */ | |
4228 | new_table.names.first_entry = NULL; | |
4229 | new_table.names.last_entry = NULL; | |
4230 | ||
337e86d7 L |
4231 | for (indx = 0; indx < num_resource_sets; indx++) |
4232 | rsrc_attach_chain (& new_table.names, & type_tables[indx].names); | |
5879bb8f NC |
4233 | |
4234 | rsrc_sort_entries (& new_table.names, TRUE, & new_table); | |
9373215c | 4235 | |
5879bb8f NC |
4236 | /* Chain the ID entries onto the table. */ |
4237 | new_table.ids.first_entry = NULL; | |
4238 | new_table.ids.last_entry = NULL; | |
4239 | ||
337e86d7 L |
4240 | for (indx = 0; indx < num_resource_sets; indx++) |
4241 | rsrc_attach_chain (& new_table.ids, & type_tables[indx].ids); | |
5879bb8f NC |
4242 | |
4243 | rsrc_sort_entries (& new_table.ids, FALSE, & new_table); | |
4244 | ||
4245 | /* Step four: Create new contents for the .rsrc section. */ | |
3714081c NC |
4246 | /* Step four point one: Compute the size of each region of the .rsrc section. |
4247 | We do this now, rather than earlier, as the merging above may have dropped | |
4248 | some entries. */ | |
4249 | sizeof_leaves = sizeof_strings = sizeof_tables_and_entries = 0; | |
4250 | rsrc_compute_region_sizes (& new_table); | |
4251 | /* We increment sizeof_strings to make sure that resource data | |
4252 | starts on an 8-byte boundary. FIXME: Is this correct ? */ | |
4253 | sizeof_strings = (sizeof_strings + 7) & ~ 7; | |
4254 | ||
c32abae8 | 4255 | new_data = bfd_zalloc (abfd, size); |
5879bb8f NC |
4256 | if (new_data == NULL) |
4257 | goto end; | |
4258 | ||
5879bb8f NC |
4259 | write_data.abfd = abfd; |
4260 | write_data.datastart = new_data; | |
4261 | write_data.next_table = new_data; | |
4262 | write_data.next_leaf = new_data + sizeof_tables_and_entries; | |
4263 | write_data.next_string = write_data.next_leaf + sizeof_leaves; | |
4264 | write_data.next_data = write_data.next_string + sizeof_strings; | |
9373215c | 4265 | write_data.rva_bias = sec->vma - pe->pe_opthdr.ImageBase; |
5879bb8f NC |
4266 | |
4267 | rsrc_write_directory (& write_data, & new_table); | |
4268 | ||
4269 | /* Step five: Replace the old contents with the new. | |
4270 | We recompute the size as we may have lost entries due to mergeing. */ | |
9373215c | 4271 | size = ((write_data.next_data - new_data) + 3) & ~ 3; |
c32abae8 NC |
4272 | |
4273 | { | |
4274 | int page_size; | |
4275 | ||
4276 | if (coff_data (abfd)->link_info) | |
4277 | { | |
4278 | page_size = pe_data (abfd)->pe_opthdr.FileAlignment; | |
4279 | ||
4280 | /* If no file alignment has been set, default to one. | |
4281 | This repairs 'ld -r' for arm-wince-pe target. */ | |
4282 | if (page_size == 0) | |
4283 | page_size = 1; | |
4284 | } | |
4285 | else | |
4286 | page_size = PE_DEF_FILE_ALIGNMENT; | |
4287 | size = (size + page_size - 1) & - page_size; | |
4288 | } | |
4289 | ||
5879bb8f NC |
4290 | bfd_set_section_contents (pfinfo->output_bfd, sec, new_data, 0, size); |
4291 | sec->size = sec->rawsize = size; | |
9373215c | 4292 | |
5879bb8f | 4293 | end: |
3714081c | 4294 | /* Step six: Free all the memory that we have used. */ |
5879bb8f NC |
4295 | /* FIXME: Free the resource tree, if we have one. */ |
4296 | free (datastart); | |
6caf7111 | 4297 | free (rsrc_sizes); |
5879bb8f | 4298 | } |
5174d0fb | 4299 | |
2fbadf2c ILT |
4300 | /* Handle the .idata section and other things that need symbol table |
4301 | access. */ | |
4302 | ||
b34976b6 | 4303 | bfd_boolean |
7920ce38 | 4304 | _bfd_XXi_final_link_postscript (bfd * abfd, struct coff_final_link_info *pfinfo) |
2fbadf2c ILT |
4305 | { |
4306 | struct coff_link_hash_entry *h1; | |
4307 | struct bfd_link_info *info = pfinfo->info; | |
4e22f78d | 4308 | bfd_boolean result = TRUE; |
2fbadf2c ILT |
4309 | |
4310 | /* There are a few fields that need to be filled in now while we | |
4311 | have symbol table access. | |
4312 | ||
4313 | The .idata subsections aren't directly available as sections, but | |
4314 | they are in the symbol table, so get them from there. */ | |
4315 | ||
4316 | /* The import directory. This is the address of .idata$2, with size | |
4317 | of .idata$2 + .idata$3. */ | |
4318 | h1 = coff_link_hash_lookup (coff_hash_table (info), | |
b34976b6 | 4319 | ".idata$2", FALSE, FALSE, TRUE); |
2fbadf2c ILT |
4320 | if (h1 != NULL) |
4321 | { | |
4e1fc599 | 4322 | /* PR ld/2729: We cannot rely upon all the output sections having been |
4e22f78d NC |
4323 | created properly, so check before referencing them. Issue a warning |
4324 | message for any sections tht could not be found. */ | |
b92997d6 AM |
4325 | if ((h1->root.type == bfd_link_hash_defined |
4326 | || h1->root.type == bfd_link_hash_defweak) | |
4327 | && h1->root.u.def.section != NULL | |
4e22f78d | 4328 | && h1->root.u.def.section->output_section != NULL) |
6c73cbb1 | 4329 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_TABLE].VirtualAddress = |
4e22f78d NC |
4330 | (h1->root.u.def.value |
4331 | + h1->root.u.def.section->output_section->vma | |
4332 | + h1->root.u.def.section->output_offset); | |
4333 | else | |
4334 | { | |
4335 | _bfd_error_handler | |
4e1fc599 | 4336 | (_("%B: unable to fill in DataDictionary[1] because .idata$2 is missing"), |
4e22f78d NC |
4337 | abfd); |
4338 | result = FALSE; | |
4339 | } | |
4340 | ||
2fbadf2c | 4341 | h1 = coff_link_hash_lookup (coff_hash_table (info), |
b34976b6 | 4342 | ".idata$4", FALSE, FALSE, TRUE); |
4e22f78d | 4343 | if (h1 != NULL |
b92997d6 AM |
4344 | && (h1->root.type == bfd_link_hash_defined |
4345 | || h1->root.type == bfd_link_hash_defweak) | |
4e22f78d NC |
4346 | && h1->root.u.def.section != NULL |
4347 | && h1->root.u.def.section->output_section != NULL) | |
6c73cbb1 | 4348 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_TABLE].Size = |
4e22f78d NC |
4349 | ((h1->root.u.def.value |
4350 | + h1->root.u.def.section->output_section->vma | |
4351 | + h1->root.u.def.section->output_offset) | |
6c73cbb1 | 4352 | - pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_TABLE].VirtualAddress); |
4e22f78d NC |
4353 | else |
4354 | { | |
4355 | _bfd_error_handler | |
4e1fc599 | 4356 | (_("%B: unable to fill in DataDictionary[1] because .idata$4 is missing"), |
4e22f78d NC |
4357 | abfd); |
4358 | result = FALSE; | |
4359 | } | |
2fbadf2c ILT |
4360 | |
4361 | /* The import address table. This is the size/address of | |
4362 | .idata$5. */ | |
4363 | h1 = coff_link_hash_lookup (coff_hash_table (info), | |
b34976b6 | 4364 | ".idata$5", FALSE, FALSE, TRUE); |
4e22f78d | 4365 | if (h1 != NULL |
b92997d6 AM |
4366 | && (h1->root.type == bfd_link_hash_defined |
4367 | || h1->root.type == bfd_link_hash_defweak) | |
4e22f78d NC |
4368 | && h1->root.u.def.section != NULL |
4369 | && h1->root.u.def.section->output_section != NULL) | |
6c73cbb1 | 4370 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_ADDRESS_TABLE].VirtualAddress = |
4e22f78d NC |
4371 | (h1->root.u.def.value |
4372 | + h1->root.u.def.section->output_section->vma | |
4373 | + h1->root.u.def.section->output_offset); | |
4374 | else | |
4375 | { | |
4376 | _bfd_error_handler | |
4e1fc599 | 4377 | (_("%B: unable to fill in DataDictionary[12] because .idata$5 is missing"), |
4e22f78d NC |
4378 | abfd); |
4379 | result = FALSE; | |
4380 | } | |
4381 | ||
2fbadf2c | 4382 | h1 = coff_link_hash_lookup (coff_hash_table (info), |
b34976b6 | 4383 | ".idata$6", FALSE, FALSE, TRUE); |
4e22f78d | 4384 | if (h1 != NULL |
b92997d6 AM |
4385 | && (h1->root.type == bfd_link_hash_defined |
4386 | || h1->root.type == bfd_link_hash_defweak) | |
4e22f78d NC |
4387 | && h1->root.u.def.section != NULL |
4388 | && h1->root.u.def.section->output_section != NULL) | |
6c73cbb1 | 4389 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_ADDRESS_TABLE].Size = |
4e22f78d NC |
4390 | ((h1->root.u.def.value |
4391 | + h1->root.u.def.section->output_section->vma | |
4392 | + h1->root.u.def.section->output_offset) | |
4e1fc599 | 4393 | - pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_ADDRESS_TABLE].VirtualAddress); |
4e22f78d NC |
4394 | else |
4395 | { | |
4396 | _bfd_error_handler | |
4e1fc599 | 4397 | (_("%B: unable to fill in DataDictionary[PE_IMPORT_ADDRESS_TABLE (12)] because .idata$6 is missing"), |
4e22f78d NC |
4398 | abfd); |
4399 | result = FALSE; | |
4400 | } | |
2fbadf2c | 4401 | } |
cb2f80e6 KT |
4402 | else |
4403 | { | |
4404 | h1 = coff_link_hash_lookup (coff_hash_table (info), | |
4405 | "__IAT_start__", FALSE, FALSE, TRUE); | |
4406 | if (h1 != NULL | |
4407 | && (h1->root.type == bfd_link_hash_defined | |
4408 | || h1->root.type == bfd_link_hash_defweak) | |
4409 | && h1->root.u.def.section != NULL | |
4410 | && h1->root.u.def.section->output_section != NULL) | |
4411 | { | |
4412 | bfd_vma iat_va; | |
4413 | ||
4414 | iat_va = | |
4415 | (h1->root.u.def.value | |
4416 | + h1->root.u.def.section->output_section->vma | |
4417 | + h1->root.u.def.section->output_offset); | |
4418 | ||
4419 | h1 = coff_link_hash_lookup (coff_hash_table (info), | |
4420 | "__IAT_end__", FALSE, FALSE, TRUE); | |
4421 | if (h1 != NULL | |
4422 | && (h1->root.type == bfd_link_hash_defined | |
4423 | || h1->root.type == bfd_link_hash_defweak) | |
4424 | && h1->root.u.def.section != NULL | |
4425 | && h1->root.u.def.section->output_section != NULL) | |
4426 | { | |
4427 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_ADDRESS_TABLE].Size = | |
4428 | ((h1->root.u.def.value | |
4429 | + h1->root.u.def.section->output_section->vma | |
4430 | + h1->root.u.def.section->output_offset) | |
4431 | - iat_va); | |
4432 | if (pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_ADDRESS_TABLE].Size != 0) | |
4433 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_ADDRESS_TABLE].VirtualAddress = | |
4434 | iat_va - pe_data (abfd)->pe_opthdr.ImageBase; | |
4435 | } | |
4436 | else | |
4437 | { | |
4438 | _bfd_error_handler | |
4439 | (_("%B: unable to fill in DataDictionary[PE_IMPORT_ADDRESS_TABLE(12)]" | |
4440 | " because .idata$6 is missing"), abfd); | |
4441 | result = FALSE; | |
4442 | } | |
4443 | } | |
4444 | } | |
ca6dee30 NC |
4445 | |
4446 | h1 = coff_link_hash_lookup (coff_hash_table (info), | |
61e2488c | 4447 | (bfd_get_symbol_leading_char (abfd) != 0 |
c91a930c KT |
4448 | ? "__tls_used" : "_tls_used"), |
4449 | FALSE, FALSE, TRUE); | |
ca6dee30 NC |
4450 | if (h1 != NULL) |
4451 | { | |
b92997d6 AM |
4452 | if ((h1->root.type == bfd_link_hash_defined |
4453 | || h1->root.type == bfd_link_hash_defweak) | |
4454 | && h1->root.u.def.section != NULL | |
4e22f78d | 4455 | && h1->root.u.def.section->output_section != NULL) |
6c73cbb1 | 4456 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_TLS_TABLE].VirtualAddress = |
4e22f78d NC |
4457 | (h1->root.u.def.value |
4458 | + h1->root.u.def.section->output_section->vma | |
4459 | + h1->root.u.def.section->output_offset | |
4460 | - pe_data (abfd)->pe_opthdr.ImageBase); | |
4461 | else | |
4462 | { | |
4463 | _bfd_error_handler | |
4e1fc599 | 4464 | (_("%B: unable to fill in DataDictionary[9] because __tls_used is missing"), |
4e22f78d NC |
4465 | abfd); |
4466 | result = FALSE; | |
4467 | } | |
bc2b2990 PM |
4468 | /* According to PECOFF sepcifications by Microsoft version 8.2 |
4469 | the TLS data directory consists of 4 pointers, followed | |
4470 | by two 4-byte integer. This implies that the total size | |
68ffbac6 | 4471 | is different for 32-bit and 64-bit executables. */ |
bc2b2990 | 4472 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
6c73cbb1 | 4473 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_TLS_TABLE].Size = 0x18; |
bc2b2990 PM |
4474 | #else |
4475 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_TLS_TABLE].Size = 0x28; | |
4476 | #endif | |
ca6dee30 NC |
4477 | } |
4478 | ||
5174d0fb KT |
4479 | /* If there is a .pdata section and we have linked pdata finally, we |
4480 | need to sort the entries ascending. */ | |
4481 | #if !defined(COFF_WITH_pep) && defined(COFF_WITH_pex64) | |
4482 | { | |
4483 | asection *sec = bfd_get_section_by_name (abfd, ".pdata"); | |
4484 | ||
4485 | if (sec) | |
4486 | { | |
21e68916 KT |
4487 | bfd_size_type x = sec->rawsize; |
4488 | bfd_byte *tmp_data = NULL; | |
5174d0fb | 4489 | |
21e68916 KT |
4490 | if (x) |
4491 | tmp_data = bfd_malloc (x); | |
4492 | ||
4493 | if (tmp_data != NULL) | |
5174d0fb | 4494 | { |
21e68916 KT |
4495 | if (bfd_get_section_contents (abfd, sec, tmp_data, 0, x)) |
4496 | { | |
4497 | qsort (tmp_data, | |
4498 | (size_t) (x / 12), | |
4499 | 12, sort_x64_pdata); | |
4500 | bfd_set_section_contents (pfinfo->output_bfd, sec, | |
4501 | tmp_data, 0, x); | |
4502 | } | |
4503 | free (tmp_data); | |
5174d0fb | 4504 | } |
86eafac0 NC |
4505 | else |
4506 | result = FALSE; | |
5174d0fb KT |
4507 | } |
4508 | } | |
4509 | #endif | |
4510 | ||
5879bb8f NC |
4511 | rsrc_process_section (abfd, pfinfo); |
4512 | ||
2fbadf2c ILT |
4513 | /* If we couldn't find idata$2, we either have an excessively |
4514 | trivial program or are in DEEP trouble; we have to assume trivial | |
4515 | program.... */ | |
4e22f78d | 4516 | return result; |
2fbadf2c | 4517 | } |