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