Commit | Line | Data |
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277d1b5e | 1 | /* Support for the generic parts of PE/PEI; the common executable parts. |
4b95cf5c | 2 | Copyright (C) 1995-2014 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) | |
152 | /* FIXME: Return error. */ | |
153 | abort (); | |
154 | sec = bfd_get_section_by_name (abfd, name); | |
155 | if (sec != NULL) | |
156 | in->n_scnum = sec->target_index; | |
277d1b5e | 157 | } |
1725a96e | 158 | |
277d1b5e ILT |
159 | if (in->n_scnum == 0) |
160 | { | |
161 | int unused_section_number = 0; | |
162 | asection *sec; | |
117ed4f8 | 163 | flagword flags; |
1725a96e | 164 | |
6fa957a9 | 165 | for (sec = abfd->sections; sec; sec = sec->next) |
277d1b5e | 166 | if (unused_section_number <= sec->target_index) |
6fa957a9 | 167 | unused_section_number = sec->target_index + 1; |
277d1b5e | 168 | |
383c383f AM |
169 | if (name == namebuf) |
170 | { | |
a50b1753 | 171 | name = (const char *) bfd_alloc (abfd, strlen (namebuf) + 1); |
383c383f AM |
172 | if (name == NULL) |
173 | /* FIXME: Return error. */ | |
174 | abort (); | |
175 | strcpy ((char *) name, namebuf); | |
176 | } | |
117ed4f8 AM |
177 | flags = SEC_HAS_CONTENTS | SEC_ALLOC | SEC_DATA | SEC_LOAD; |
178 | sec = bfd_make_section_anyway_with_flags (abfd, name, flags); | |
383c383f AM |
179 | if (sec == NULL) |
180 | /* FIXME: Return error. */ | |
181 | abort (); | |
277d1b5e ILT |
182 | |
183 | sec->vma = 0; | |
184 | sec->lma = 0; | |
eea6121a | 185 | sec->size = 0; |
277d1b5e ILT |
186 | sec->filepos = 0; |
187 | sec->rel_filepos = 0; | |
188 | sec->reloc_count = 0; | |
189 | sec->line_filepos = 0; | |
190 | sec->lineno_count = 0; | |
191 | sec->userdata = NULL; | |
7920ce38 | 192 | sec->next = NULL; |
277d1b5e | 193 | sec->alignment_power = 2; |
277d1b5e ILT |
194 | |
195 | sec->target_index = unused_section_number; | |
196 | ||
197 | in->n_scnum = unused_section_number; | |
198 | } | |
199 | in->n_sclass = C_STAT; | |
277d1b5e ILT |
200 | } |
201 | #endif | |
202 | ||
203 | #ifdef coff_swap_sym_in_hook | |
204 | /* This won't work in peigen.c, but since it's for PPC PE, it's not | |
9602af51 | 205 | worth fixing. */ |
6fa957a9 | 206 | coff_swap_sym_in_hook (abfd, ext1, in1); |
277d1b5e ILT |
207 | #endif |
208 | } | |
209 | ||
210 | unsigned int | |
7920ce38 | 211 | _bfd_XXi_swap_sym_out (bfd * abfd, void * inp, void * extp) |
277d1b5e | 212 | { |
6fa957a9 KH |
213 | struct internal_syment *in = (struct internal_syment *) inp; |
214 | SYMENT *ext = (SYMENT *) extp; | |
1725a96e | 215 | |
6fa957a9 KH |
216 | if (in->_n._n_name[0] == 0) |
217 | { | |
dc810e39 AM |
218 | H_PUT_32 (abfd, 0, ext->e.e.e_zeroes); |
219 | H_PUT_32 (abfd, in->_n._n_n._n_offset, ext->e.e.e_offset); | |
6fa957a9 KH |
220 | } |
221 | else | |
1725a96e | 222 | memcpy (ext->e.e_name, in->_n._n_name, SYMNMLEN); |
277d1b5e | 223 | |
dc810e39 AM |
224 | H_PUT_32 (abfd, in->n_value, ext->e_value); |
225 | H_PUT_16 (abfd, in->n_scnum, ext->e_scnum); | |
1725a96e | 226 | |
9602af51 | 227 | if (sizeof (ext->e_type) == 2) |
dc810e39 | 228 | H_PUT_16 (abfd, in->n_type, ext->e_type); |
277d1b5e | 229 | else |
dc810e39 | 230 | H_PUT_32 (abfd, in->n_type, ext->e_type); |
1725a96e | 231 | |
dc810e39 AM |
232 | H_PUT_8 (abfd, in->n_sclass, ext->e_sclass); |
233 | H_PUT_8 (abfd, in->n_numaux, ext->e_numaux); | |
277d1b5e ILT |
234 | |
235 | return SYMESZ; | |
236 | } | |
237 | ||
238 | void | |
7920ce38 NC |
239 | _bfd_XXi_swap_aux_in (bfd * abfd, |
240 | void * ext1, | |
241 | int type, | |
96d56e9f | 242 | int in_class, |
7920ce38 NC |
243 | int indx ATTRIBUTE_UNUSED, |
244 | int numaux ATTRIBUTE_UNUSED, | |
245 | void * in1) | |
277d1b5e | 246 | { |
6fa957a9 KH |
247 | AUXENT *ext = (AUXENT *) ext1; |
248 | union internal_auxent *in = (union internal_auxent *) in1; | |
249 | ||
96d56e9f | 250 | switch (in_class) |
6fa957a9 KH |
251 | { |
252 | case C_FILE: | |
253 | if (ext->x_file.x_fname[0] == 0) | |
254 | { | |
255 | in->x_file.x_n.x_zeroes = 0; | |
dc810e39 | 256 | in->x_file.x_n.x_offset = H_GET_32 (abfd, ext->x_file.x_n.x_offset); |
6fa957a9 KH |
257 | } |
258 | else | |
1725a96e | 259 | memcpy (in->x_file.x_fname, ext->x_file.x_fname, FILNMLEN); |
277d1b5e | 260 | return; |
6fa957a9 KH |
261 | |
262 | case C_STAT: | |
263 | case C_LEAFSTAT: | |
264 | case C_HIDDEN: | |
265 | if (type == T_NULL) | |
266 | { | |
267 | in->x_scn.x_scnlen = GET_SCN_SCNLEN (abfd, ext); | |
268 | in->x_scn.x_nreloc = GET_SCN_NRELOC (abfd, ext); | |
269 | in->x_scn.x_nlinno = GET_SCN_NLINNO (abfd, ext); | |
dc810e39 AM |
270 | in->x_scn.x_checksum = H_GET_32 (abfd, ext->x_scn.x_checksum); |
271 | in->x_scn.x_associated = H_GET_16 (abfd, ext->x_scn.x_associated); | |
272 | in->x_scn.x_comdat = H_GET_8 (abfd, ext->x_scn.x_comdat); | |
6fa957a9 KH |
273 | return; |
274 | } | |
275 | break; | |
277d1b5e | 276 | } |
277d1b5e | 277 | |
dc810e39 AM |
278 | in->x_sym.x_tagndx.l = H_GET_32 (abfd, ext->x_sym.x_tagndx); |
279 | in->x_sym.x_tvndx = H_GET_16 (abfd, ext->x_sym.x_tvndx); | |
277d1b5e | 280 | |
96d56e9f NC |
281 | if (in_class == C_BLOCK || in_class == C_FCN || ISFCN (type) |
282 | || ISTAG (in_class)) | |
277d1b5e ILT |
283 | { |
284 | in->x_sym.x_fcnary.x_fcn.x_lnnoptr = GET_FCN_LNNOPTR (abfd, ext); | |
285 | in->x_sym.x_fcnary.x_fcn.x_endndx.l = GET_FCN_ENDNDX (abfd, ext); | |
286 | } | |
287 | else | |
288 | { | |
289 | in->x_sym.x_fcnary.x_ary.x_dimen[0] = | |
dc810e39 | 290 | H_GET_16 (abfd, ext->x_sym.x_fcnary.x_ary.x_dimen[0]); |
277d1b5e | 291 | in->x_sym.x_fcnary.x_ary.x_dimen[1] = |
dc810e39 | 292 | H_GET_16 (abfd, ext->x_sym.x_fcnary.x_ary.x_dimen[1]); |
277d1b5e | 293 | in->x_sym.x_fcnary.x_ary.x_dimen[2] = |
dc810e39 | 294 | H_GET_16 (abfd, ext->x_sym.x_fcnary.x_ary.x_dimen[2]); |
277d1b5e | 295 | in->x_sym.x_fcnary.x_ary.x_dimen[3] = |
dc810e39 | 296 | H_GET_16 (abfd, ext->x_sym.x_fcnary.x_ary.x_dimen[3]); |
277d1b5e ILT |
297 | } |
298 | ||
6fa957a9 KH |
299 | if (ISFCN (type)) |
300 | { | |
dc810e39 | 301 | in->x_sym.x_misc.x_fsize = H_GET_32 (abfd, ext->x_sym.x_misc.x_fsize); |
6fa957a9 KH |
302 | } |
303 | else | |
304 | { | |
305 | in->x_sym.x_misc.x_lnsz.x_lnno = GET_LNSZ_LNNO (abfd, ext); | |
306 | in->x_sym.x_misc.x_lnsz.x_size = GET_LNSZ_SIZE (abfd, ext); | |
307 | } | |
277d1b5e ILT |
308 | } |
309 | ||
310 | unsigned int | |
7920ce38 NC |
311 | _bfd_XXi_swap_aux_out (bfd * abfd, |
312 | void * inp, | |
313 | int type, | |
96d56e9f | 314 | int in_class, |
7920ce38 NC |
315 | int indx ATTRIBUTE_UNUSED, |
316 | int numaux ATTRIBUTE_UNUSED, | |
317 | void * extp) | |
277d1b5e | 318 | { |
6fa957a9 KH |
319 | union internal_auxent *in = (union internal_auxent *) inp; |
320 | AUXENT *ext = (AUXENT *) extp; | |
321 | ||
7920ce38 NC |
322 | memset (ext, 0, AUXESZ); |
323 | ||
96d56e9f | 324 | switch (in_class) |
6fa957a9 KH |
325 | { |
326 | case C_FILE: | |
327 | if (in->x_file.x_fname[0] == 0) | |
328 | { | |
dc810e39 AM |
329 | H_PUT_32 (abfd, 0, ext->x_file.x_n.x_zeroes); |
330 | H_PUT_32 (abfd, in->x_file.x_n.x_offset, ext->x_file.x_n.x_offset); | |
6fa957a9 KH |
331 | } |
332 | else | |
1725a96e NC |
333 | memcpy (ext->x_file.x_fname, in->x_file.x_fname, FILNMLEN); |
334 | ||
277d1b5e | 335 | return AUXESZ; |
6fa957a9 KH |
336 | |
337 | case C_STAT: | |
338 | case C_LEAFSTAT: | |
339 | case C_HIDDEN: | |
340 | if (type == T_NULL) | |
341 | { | |
342 | PUT_SCN_SCNLEN (abfd, in->x_scn.x_scnlen, ext); | |
343 | PUT_SCN_NRELOC (abfd, in->x_scn.x_nreloc, ext); | |
344 | PUT_SCN_NLINNO (abfd, in->x_scn.x_nlinno, ext); | |
dc810e39 AM |
345 | H_PUT_32 (abfd, in->x_scn.x_checksum, ext->x_scn.x_checksum); |
346 | H_PUT_16 (abfd, in->x_scn.x_associated, ext->x_scn.x_associated); | |
347 | H_PUT_8 (abfd, in->x_scn.x_comdat, ext->x_scn.x_comdat); | |
6fa957a9 KH |
348 | return AUXESZ; |
349 | } | |
350 | break; | |
277d1b5e | 351 | } |
277d1b5e | 352 | |
dc810e39 AM |
353 | H_PUT_32 (abfd, in->x_sym.x_tagndx.l, ext->x_sym.x_tagndx); |
354 | H_PUT_16 (abfd, in->x_sym.x_tvndx, ext->x_sym.x_tvndx); | |
277d1b5e | 355 | |
96d56e9f NC |
356 | if (in_class == C_BLOCK || in_class == C_FCN || ISFCN (type) |
357 | || ISTAG (in_class)) | |
277d1b5e | 358 | { |
6fa957a9 KH |
359 | PUT_FCN_LNNOPTR (abfd, in->x_sym.x_fcnary.x_fcn.x_lnnoptr, ext); |
360 | PUT_FCN_ENDNDX (abfd, in->x_sym.x_fcnary.x_fcn.x_endndx.l, ext); | |
277d1b5e ILT |
361 | } |
362 | else | |
363 | { | |
dc810e39 AM |
364 | H_PUT_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[0], |
365 | ext->x_sym.x_fcnary.x_ary.x_dimen[0]); | |
366 | H_PUT_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[1], | |
367 | ext->x_sym.x_fcnary.x_ary.x_dimen[1]); | |
368 | H_PUT_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[2], | |
369 | ext->x_sym.x_fcnary.x_ary.x_dimen[2]); | |
370 | H_PUT_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[3], | |
371 | ext->x_sym.x_fcnary.x_ary.x_dimen[3]); | |
277d1b5e ILT |
372 | } |
373 | ||
374 | if (ISFCN (type)) | |
dc810e39 | 375 | H_PUT_32 (abfd, in->x_sym.x_misc.x_fsize, ext->x_sym.x_misc.x_fsize); |
277d1b5e ILT |
376 | else |
377 | { | |
378 | PUT_LNSZ_LNNO (abfd, in->x_sym.x_misc.x_lnsz.x_lnno, ext); | |
379 | PUT_LNSZ_SIZE (abfd, in->x_sym.x_misc.x_lnsz.x_size, ext); | |
380 | } | |
381 | ||
382 | return AUXESZ; | |
383 | } | |
384 | ||
385 | void | |
7920ce38 | 386 | _bfd_XXi_swap_lineno_in (bfd * abfd, void * ext1, void * in1) |
277d1b5e | 387 | { |
6fa957a9 KH |
388 | LINENO *ext = (LINENO *) ext1; |
389 | struct internal_lineno *in = (struct internal_lineno *) in1; | |
277d1b5e | 390 | |
dc810e39 | 391 | in->l_addr.l_symndx = H_GET_32 (abfd, ext->l_addr.l_symndx); |
6fa957a9 | 392 | in->l_lnno = GET_LINENO_LNNO (abfd, ext); |
277d1b5e ILT |
393 | } |
394 | ||
395 | unsigned int | |
7920ce38 | 396 | _bfd_XXi_swap_lineno_out (bfd * abfd, void * inp, void * outp) |
277d1b5e | 397 | { |
6fa957a9 KH |
398 | struct internal_lineno *in = (struct internal_lineno *) inp; |
399 | struct external_lineno *ext = (struct external_lineno *) outp; | |
dc810e39 | 400 | H_PUT_32 (abfd, in->l_addr.l_symndx, ext->l_addr.l_symndx); |
277d1b5e ILT |
401 | |
402 | PUT_LINENO_LNNO (abfd, in->l_lnno, ext); | |
403 | return LINESZ; | |
404 | } | |
405 | ||
406 | void | |
7920ce38 NC |
407 | _bfd_XXi_swap_aouthdr_in (bfd * abfd, |
408 | void * aouthdr_ext1, | |
409 | void * aouthdr_int1) | |
277d1b5e | 410 | { |
d13c9dc6 | 411 | PEAOUTHDR * src = (PEAOUTHDR *) aouthdr_ext1; |
7920ce38 | 412 | AOUTHDR * aouthdr_ext = (AOUTHDR *) aouthdr_ext1; |
d13c9dc6 L |
413 | struct internal_aouthdr *aouthdr_int |
414 | = (struct internal_aouthdr *) aouthdr_int1; | |
415 | struct internal_extra_pe_aouthdr *a = &aouthdr_int->pe; | |
277d1b5e | 416 | |
dc810e39 AM |
417 | aouthdr_int->magic = H_GET_16 (abfd, aouthdr_ext->magic); |
418 | aouthdr_int->vstamp = H_GET_16 (abfd, aouthdr_ext->vstamp); | |
419 | aouthdr_int->tsize = GET_AOUTHDR_TSIZE (abfd, aouthdr_ext->tsize); | |
420 | aouthdr_int->dsize = GET_AOUTHDR_DSIZE (abfd, aouthdr_ext->dsize); | |
421 | aouthdr_int->bsize = GET_AOUTHDR_BSIZE (abfd, aouthdr_ext->bsize); | |
422 | aouthdr_int->entry = GET_AOUTHDR_ENTRY (abfd, aouthdr_ext->entry); | |
277d1b5e | 423 | aouthdr_int->text_start = |
dc810e39 | 424 | GET_AOUTHDR_TEXT_START (abfd, aouthdr_ext->text_start); |
99ad8390 | 425 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
7920ce38 | 426 | /* PE32+ does not have data_start member! */ |
277d1b5e | 427 | aouthdr_int->data_start = |
dc810e39 | 428 | GET_AOUTHDR_DATA_START (abfd, aouthdr_ext->data_start); |
d13c9dc6 | 429 | a->BaseOfData = aouthdr_int->data_start; |
fac41780 | 430 | #endif |
277d1b5e | 431 | |
d13c9dc6 L |
432 | a->Magic = aouthdr_int->magic; |
433 | a->MajorLinkerVersion = H_GET_8 (abfd, aouthdr_ext->vstamp); | |
434 | a->MinorLinkerVersion = H_GET_8 (abfd, aouthdr_ext->vstamp + 1); | |
435 | a->SizeOfCode = aouthdr_int->tsize ; | |
436 | a->SizeOfInitializedData = aouthdr_int->dsize ; | |
437 | a->SizeOfUninitializedData = aouthdr_int->bsize ; | |
438 | a->AddressOfEntryPoint = aouthdr_int->entry; | |
439 | a->BaseOfCode = aouthdr_int->text_start; | |
dc810e39 AM |
440 | a->ImageBase = GET_OPTHDR_IMAGE_BASE (abfd, src->ImageBase); |
441 | a->SectionAlignment = H_GET_32 (abfd, src->SectionAlignment); | |
442 | a->FileAlignment = H_GET_32 (abfd, src->FileAlignment); | |
277d1b5e | 443 | a->MajorOperatingSystemVersion = |
dc810e39 | 444 | H_GET_16 (abfd, src->MajorOperatingSystemVersion); |
277d1b5e | 445 | a->MinorOperatingSystemVersion = |
dc810e39 AM |
446 | H_GET_16 (abfd, src->MinorOperatingSystemVersion); |
447 | a->MajorImageVersion = H_GET_16 (abfd, src->MajorImageVersion); | |
448 | a->MinorImageVersion = H_GET_16 (abfd, src->MinorImageVersion); | |
449 | a->MajorSubsystemVersion = H_GET_16 (abfd, src->MajorSubsystemVersion); | |
450 | a->MinorSubsystemVersion = H_GET_16 (abfd, src->MinorSubsystemVersion); | |
451 | a->Reserved1 = H_GET_32 (abfd, src->Reserved1); | |
452 | a->SizeOfImage = H_GET_32 (abfd, src->SizeOfImage); | |
453 | a->SizeOfHeaders = H_GET_32 (abfd, src->SizeOfHeaders); | |
454 | a->CheckSum = H_GET_32 (abfd, src->CheckSum); | |
455 | a->Subsystem = H_GET_16 (abfd, src->Subsystem); | |
456 | a->DllCharacteristics = H_GET_16 (abfd, src->DllCharacteristics); | |
457 | a->SizeOfStackReserve = | |
458 | GET_OPTHDR_SIZE_OF_STACK_RESERVE (abfd, src->SizeOfStackReserve); | |
459 | a->SizeOfStackCommit = | |
460 | GET_OPTHDR_SIZE_OF_STACK_COMMIT (abfd, src->SizeOfStackCommit); | |
461 | a->SizeOfHeapReserve = | |
462 | GET_OPTHDR_SIZE_OF_HEAP_RESERVE (abfd, src->SizeOfHeapReserve); | |
463 | a->SizeOfHeapCommit = | |
464 | GET_OPTHDR_SIZE_OF_HEAP_COMMIT (abfd, src->SizeOfHeapCommit); | |
465 | a->LoaderFlags = H_GET_32 (abfd, src->LoaderFlags); | |
466 | a->NumberOfRvaAndSizes = H_GET_32 (abfd, src->NumberOfRvaAndSizes); | |
277d1b5e ILT |
467 | |
468 | { | |
469 | int idx; | |
1725a96e | 470 | |
ce63b7b3 | 471 | for (idx = 0; idx < a->NumberOfRvaAndSizes; idx++) |
277d1b5e | 472 | { |
6fa957a9 KH |
473 | /* If data directory is empty, rva also should be 0. */ |
474 | int size = | |
dc810e39 | 475 | H_GET_32 (abfd, src->DataDirectory[idx][1]); |
99ad8390 | 476 | |
3028b4c0 DD |
477 | a->DataDirectory[idx].Size = size; |
478 | ||
479 | if (size) | |
1725a96e | 480 | a->DataDirectory[idx].VirtualAddress = |
dc810e39 | 481 | H_GET_32 (abfd, src->DataDirectory[idx][0]); |
6fa957a9 | 482 | else |
3028b4c0 | 483 | a->DataDirectory[idx].VirtualAddress = 0; |
277d1b5e ILT |
484 | } |
485 | } | |
486 | ||
487 | if (aouthdr_int->entry) | |
488 | { | |
489 | aouthdr_int->entry += a->ImageBase; | |
99ad8390 | 490 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
277d1b5e | 491 | aouthdr_int->entry &= 0xffffffff; |
fac41780 | 492 | #endif |
277d1b5e | 493 | } |
1725a96e | 494 | |
9602af51 | 495 | if (aouthdr_int->tsize) |
277d1b5e ILT |
496 | { |
497 | aouthdr_int->text_start += a->ImageBase; | |
99ad8390 | 498 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
277d1b5e | 499 | aouthdr_int->text_start &= 0xffffffff; |
fac41780 | 500 | #endif |
277d1b5e | 501 | } |
1725a96e | 502 | |
99ad8390 | 503 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
7920ce38 | 504 | /* PE32+ does not have data_start member! */ |
9602af51 | 505 | if (aouthdr_int->dsize) |
277d1b5e ILT |
506 | { |
507 | aouthdr_int->data_start += a->ImageBase; | |
508 | aouthdr_int->data_start &= 0xffffffff; | |
509 | } | |
fac41780 | 510 | #endif |
277d1b5e ILT |
511 | |
512 | #ifdef POWERPC_LE_PE | |
513 | /* These three fields are normally set up by ppc_relocate_section. | |
514 | In the case of reading a file in, we can pick them up from the | |
515 | DataDirectory. */ | |
6c73cbb1 NC |
516 | first_thunk_address = a->DataDirectory[PE_IMPORT_ADDRESS_TABLE].VirtualAddress; |
517 | thunk_size = a->DataDirectory[PE_IMPORT_ADDRESS_TABLE].Size; | |
518 | import_table_size = a->DataDirectory[PE_IMPORT_TABLE].Size; | |
277d1b5e | 519 | #endif |
277d1b5e ILT |
520 | } |
521 | ||
5933bdc9 ILT |
522 | /* A support function for below. */ |
523 | ||
524 | static void | |
7920ce38 NC |
525 | add_data_entry (bfd * abfd, |
526 | struct internal_extra_pe_aouthdr *aout, | |
527 | int idx, | |
528 | char *name, | |
529 | bfd_vma base) | |
277d1b5e ILT |
530 | { |
531 | asection *sec = bfd_get_section_by_name (abfd, name); | |
532 | ||
1725a96e | 533 | /* Add import directory information if it exists. */ |
277d1b5e ILT |
534 | if ((sec != NULL) |
535 | && (coff_section_data (abfd, sec) != NULL) | |
536 | && (pei_section_data (abfd, sec) != NULL)) | |
537 | { | |
1725a96e | 538 | /* If data directory is empty, rva also should be 0. */ |
3028b4c0 DD |
539 | int size = pei_section_data (abfd, sec)->virt_size; |
540 | aout->DataDirectory[idx].Size = size; | |
541 | ||
542 | if (size) | |
6fa957a9 KH |
543 | { |
544 | aout->DataDirectory[idx].VirtualAddress = | |
545 | (sec->vma - base) & 0xffffffff; | |
546 | sec->flags |= SEC_DATA; | |
547 | } | |
277d1b5e ILT |
548 | } |
549 | } | |
550 | ||
551 | unsigned int | |
7920ce38 | 552 | _bfd_XXi_swap_aouthdr_out (bfd * abfd, void * in, void * out) |
277d1b5e | 553 | { |
6fa957a9 | 554 | struct internal_aouthdr *aouthdr_in = (struct internal_aouthdr *) in; |
cbff5e0d DD |
555 | pe_data_type *pe = pe_data (abfd); |
556 | struct internal_extra_pe_aouthdr *extra = &pe->pe_opthdr; | |
6fa957a9 | 557 | PEAOUTHDR *aouthdr_out = (PEAOUTHDR *) out; |
fac41780 | 558 | bfd_vma sa, fa, ib; |
ca6dee30 | 559 | IMAGE_DATA_DIRECTORY idata2, idata5, tls; |
4e1fc599 | 560 | |
fac41780 JW |
561 | sa = extra->SectionAlignment; |
562 | fa = extra->FileAlignment; | |
563 | ib = extra->ImageBase; | |
277d1b5e | 564 | |
6c73cbb1 NC |
565 | idata2 = pe->pe_opthdr.DataDirectory[PE_IMPORT_TABLE]; |
566 | idata5 = pe->pe_opthdr.DataDirectory[PE_IMPORT_ADDRESS_TABLE]; | |
567 | tls = pe->pe_opthdr.DataDirectory[PE_TLS_TABLE]; | |
4e1fc599 | 568 | |
9602af51 | 569 | if (aouthdr_in->tsize) |
277d1b5e ILT |
570 | { |
571 | aouthdr_in->text_start -= ib; | |
99ad8390 | 572 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
277d1b5e | 573 | aouthdr_in->text_start &= 0xffffffff; |
cbff5e0d | 574 | #endif |
277d1b5e | 575 | } |
1725a96e | 576 | |
9602af51 | 577 | if (aouthdr_in->dsize) |
277d1b5e ILT |
578 | { |
579 | aouthdr_in->data_start -= ib; | |
99ad8390 | 580 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
277d1b5e | 581 | aouthdr_in->data_start &= 0xffffffff; |
cbff5e0d | 582 | #endif |
277d1b5e | 583 | } |
1725a96e | 584 | |
9602af51 | 585 | if (aouthdr_in->entry) |
277d1b5e ILT |
586 | { |
587 | aouthdr_in->entry -= ib; | |
99ad8390 | 588 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
277d1b5e | 589 | aouthdr_in->entry &= 0xffffffff; |
cbff5e0d | 590 | #endif |
277d1b5e ILT |
591 | } |
592 | ||
6fa957a9 KH |
593 | #define FA(x) (((x) + fa -1 ) & (- fa)) |
594 | #define SA(x) (((x) + sa -1 ) & (- sa)) | |
277d1b5e | 595 | |
6fa957a9 | 596 | /* We like to have the sizes aligned. */ |
277d1b5e ILT |
597 | aouthdr_in->bsize = FA (aouthdr_in->bsize); |
598 | ||
277d1b5e ILT |
599 | extra->NumberOfRvaAndSizes = IMAGE_NUMBEROF_DIRECTORY_ENTRIES; |
600 | ||
8181c403 | 601 | add_data_entry (abfd, extra, 0, ".edata", ib); |
9602af51 | 602 | add_data_entry (abfd, extra, 2, ".rsrc", ib); |
8181c403 | 603 | add_data_entry (abfd, extra, 3, ".pdata", ib); |
2fbadf2c | 604 | |
c25cfdf8 NC |
605 | /* In theory we do not need to call add_data_entry for .idata$2 or |
606 | .idata$5. It will be done in bfd_coff_final_link where all the | |
607 | required information is available. If however, we are not going | |
608 | to perform a final link, eg because we have been invoked by objcopy | |
609 | or strip, then we need to make sure that these Data Directory | |
610 | entries are initialised properly. | |
611 | ||
612 | So - we copy the input values into the output values, and then, if | |
613 | a final link is going to be performed, it can overwrite them. */ | |
6c73cbb1 NC |
614 | extra->DataDirectory[PE_IMPORT_TABLE] = idata2; |
615 | extra->DataDirectory[PE_IMPORT_ADDRESS_TABLE] = idata5; | |
616 | extra->DataDirectory[PE_TLS_TABLE] = tls; | |
c25cfdf8 | 617 | |
6c73cbb1 | 618 | if (extra->DataDirectory[PE_IMPORT_TABLE].VirtualAddress == 0) |
c25cfdf8 | 619 | /* Until other .idata fixes are made (pending patch), the entry for |
7dee875e | 620 | .idata is needed for backwards compatibility. FIXME. */ |
c25cfdf8 | 621 | add_data_entry (abfd, extra, 1, ".idata", ib); |
4e1fc599 | 622 | |
2fbadf2c ILT |
623 | /* For some reason, the virtual size (which is what's set by |
624 | add_data_entry) for .reloc is not the same as the size recorded | |
625 | in this slot by MSVC; it doesn't seem to cause problems (so far), | |
626 | but since it's the best we've got, use it. It does do the right | |
627 | thing for .pdata. */ | |
cbff5e0d | 628 | if (pe->has_reloc_section) |
8181c403 | 629 | add_data_entry (abfd, extra, 5, ".reloc", ib); |
277d1b5e ILT |
630 | |
631 | { | |
632 | asection *sec; | |
d48bdb99 | 633 | bfd_vma hsize = 0; |
6fa957a9 | 634 | bfd_vma dsize = 0; |
d48bdb99 | 635 | bfd_vma isize = 0; |
6fa957a9 | 636 | bfd_vma tsize = 0; |
277d1b5e ILT |
637 | |
638 | for (sec = abfd->sections; sec; sec = sec->next) | |
639 | { | |
7920ce38 | 640 | int rounded = FA (sec->size); |
277d1b5e | 641 | |
d48bdb99 AM |
642 | /* The first non-zero section filepos is the header size. |
643 | Sections without contents will have a filepos of 0. */ | |
644 | if (hsize == 0) | |
645 | hsize = sec->filepos; | |
277d1b5e ILT |
646 | if (sec->flags & SEC_DATA) |
647 | dsize += rounded; | |
648 | if (sec->flags & SEC_CODE) | |
649 | tsize += rounded; | |
5933bdc9 ILT |
650 | /* The image size is the total VIRTUAL size (which is what is |
651 | in the virt_size field). Files have been seen (from MSVC | |
652 | 5.0 link.exe) where the file size of the .data segment is | |
653 | quite small compared to the virtual size. Without this | |
50572669 L |
654 | fix, strip munges the file. |
655 | ||
656 | FIXME: We need to handle holes between sections, which may | |
657 | happpen when we covert from another format. We just use | |
658 | the virtual address and virtual size of the last section | |
659 | for the image size. */ | |
98a96df7 CF |
660 | if (coff_section_data (abfd, sec) != NULL |
661 | && pei_section_data (abfd, sec) != NULL) | |
50572669 L |
662 | isize = (sec->vma - extra->ImageBase |
663 | + SA (FA (pei_section_data (abfd, sec)->virt_size))); | |
277d1b5e ILT |
664 | } |
665 | ||
666 | aouthdr_in->dsize = dsize; | |
667 | aouthdr_in->tsize = tsize; | |
d48bdb99 | 668 | extra->SizeOfHeaders = hsize; |
50572669 | 669 | extra->SizeOfImage = isize; |
277d1b5e ILT |
670 | } |
671 | ||
dc810e39 | 672 | H_PUT_16 (abfd, aouthdr_in->magic, aouthdr_out->standard.magic); |
277d1b5e | 673 | |
5fdcb63c KT |
674 | /* e.g. 219510000 is linker version 2.19 */ |
675 | #define LINKER_VERSION ((short) (BFD_VERSION / 1000000)) | |
5933bdc9 ILT |
676 | |
677 | /* This piece of magic sets the "linker version" field to | |
678 | LINKER_VERSION. */ | |
dc810e39 AM |
679 | H_PUT_16 (abfd, (LINKER_VERSION / 100 + (LINKER_VERSION % 100) * 256), |
680 | aouthdr_out->standard.vstamp); | |
681 | ||
682 | PUT_AOUTHDR_TSIZE (abfd, aouthdr_in->tsize, aouthdr_out->standard.tsize); | |
683 | PUT_AOUTHDR_DSIZE (abfd, aouthdr_in->dsize, aouthdr_out->standard.dsize); | |
684 | PUT_AOUTHDR_BSIZE (abfd, aouthdr_in->bsize, aouthdr_out->standard.bsize); | |
685 | PUT_AOUTHDR_ENTRY (abfd, aouthdr_in->entry, aouthdr_out->standard.entry); | |
277d1b5e | 686 | PUT_AOUTHDR_TEXT_START (abfd, aouthdr_in->text_start, |
dc810e39 | 687 | aouthdr_out->standard.text_start); |
277d1b5e | 688 | |
99ad8390 | 689 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
c25cfdf8 | 690 | /* PE32+ does not have data_start member! */ |
277d1b5e | 691 | PUT_AOUTHDR_DATA_START (abfd, aouthdr_in->data_start, |
dc810e39 | 692 | aouthdr_out->standard.data_start); |
fac41780 | 693 | #endif |
277d1b5e | 694 | |
dc810e39 AM |
695 | PUT_OPTHDR_IMAGE_BASE (abfd, extra->ImageBase, aouthdr_out->ImageBase); |
696 | H_PUT_32 (abfd, extra->SectionAlignment, aouthdr_out->SectionAlignment); | |
697 | H_PUT_32 (abfd, extra->FileAlignment, aouthdr_out->FileAlignment); | |
698 | H_PUT_16 (abfd, extra->MajorOperatingSystemVersion, | |
699 | aouthdr_out->MajorOperatingSystemVersion); | |
700 | H_PUT_16 (abfd, extra->MinorOperatingSystemVersion, | |
701 | aouthdr_out->MinorOperatingSystemVersion); | |
702 | H_PUT_16 (abfd, extra->MajorImageVersion, aouthdr_out->MajorImageVersion); | |
703 | H_PUT_16 (abfd, extra->MinorImageVersion, aouthdr_out->MinorImageVersion); | |
704 | H_PUT_16 (abfd, extra->MajorSubsystemVersion, | |
705 | aouthdr_out->MajorSubsystemVersion); | |
706 | H_PUT_16 (abfd, extra->MinorSubsystemVersion, | |
707 | aouthdr_out->MinorSubsystemVersion); | |
708 | H_PUT_32 (abfd, extra->Reserved1, aouthdr_out->Reserved1); | |
709 | H_PUT_32 (abfd, extra->SizeOfImage, aouthdr_out->SizeOfImage); | |
710 | H_PUT_32 (abfd, extra->SizeOfHeaders, aouthdr_out->SizeOfHeaders); | |
711 | H_PUT_32 (abfd, extra->CheckSum, aouthdr_out->CheckSum); | |
712 | H_PUT_16 (abfd, extra->Subsystem, aouthdr_out->Subsystem); | |
713 | H_PUT_16 (abfd, extra->DllCharacteristics, aouthdr_out->DllCharacteristics); | |
fac41780 | 714 | PUT_OPTHDR_SIZE_OF_STACK_RESERVE (abfd, extra->SizeOfStackReserve, |
dc810e39 | 715 | aouthdr_out->SizeOfStackReserve); |
fac41780 | 716 | PUT_OPTHDR_SIZE_OF_STACK_COMMIT (abfd, extra->SizeOfStackCommit, |
dc810e39 | 717 | aouthdr_out->SizeOfStackCommit); |
fac41780 | 718 | PUT_OPTHDR_SIZE_OF_HEAP_RESERVE (abfd, extra->SizeOfHeapReserve, |
dc810e39 | 719 | aouthdr_out->SizeOfHeapReserve); |
fac41780 | 720 | PUT_OPTHDR_SIZE_OF_HEAP_COMMIT (abfd, extra->SizeOfHeapCommit, |
dc810e39 AM |
721 | aouthdr_out->SizeOfHeapCommit); |
722 | H_PUT_32 (abfd, extra->LoaderFlags, aouthdr_out->LoaderFlags); | |
723 | H_PUT_32 (abfd, extra->NumberOfRvaAndSizes, | |
724 | aouthdr_out->NumberOfRvaAndSizes); | |
277d1b5e ILT |
725 | { |
726 | int idx; | |
1725a96e | 727 | |
6fa957a9 | 728 | for (idx = 0; idx < 16; idx++) |
277d1b5e | 729 | { |
dc810e39 AM |
730 | H_PUT_32 (abfd, extra->DataDirectory[idx].VirtualAddress, |
731 | aouthdr_out->DataDirectory[idx][0]); | |
732 | H_PUT_32 (abfd, extra->DataDirectory[idx].Size, | |
733 | aouthdr_out->DataDirectory[idx][1]); | |
277d1b5e ILT |
734 | } |
735 | } | |
736 | ||
737 | return AOUTSZ; | |
738 | } | |
739 | ||
740 | unsigned int | |
7920ce38 | 741 | _bfd_XXi_only_swap_filehdr_out (bfd * abfd, void * in, void * out) |
277d1b5e ILT |
742 | { |
743 | int idx; | |
6fa957a9 KH |
744 | struct internal_filehdr *filehdr_in = (struct internal_filehdr *) in; |
745 | struct external_PEI_filehdr *filehdr_out = (struct external_PEI_filehdr *) out; | |
277d1b5e | 746 | |
441f34fa L |
747 | if (pe_data (abfd)->has_reloc_section |
748 | || pe_data (abfd)->dont_strip_reloc) | |
277d1b5e ILT |
749 | filehdr_in->f_flags &= ~F_RELFLG; |
750 | ||
751 | if (pe_data (abfd)->dll) | |
752 | filehdr_in->f_flags |= F_DLL; | |
753 | ||
754 | filehdr_in->pe.e_magic = DOSMAGIC; | |
755 | filehdr_in->pe.e_cblp = 0x90; | |
756 | filehdr_in->pe.e_cp = 0x3; | |
757 | filehdr_in->pe.e_crlc = 0x0; | |
758 | filehdr_in->pe.e_cparhdr = 0x4; | |
759 | filehdr_in->pe.e_minalloc = 0x0; | |
760 | filehdr_in->pe.e_maxalloc = 0xffff; | |
761 | filehdr_in->pe.e_ss = 0x0; | |
762 | filehdr_in->pe.e_sp = 0xb8; | |
763 | filehdr_in->pe.e_csum = 0x0; | |
764 | filehdr_in->pe.e_ip = 0x0; | |
765 | filehdr_in->pe.e_cs = 0x0; | |
766 | filehdr_in->pe.e_lfarlc = 0x40; | |
767 | filehdr_in->pe.e_ovno = 0x0; | |
768 | ||
6fa957a9 | 769 | for (idx = 0; idx < 4; idx++) |
277d1b5e ILT |
770 | filehdr_in->pe.e_res[idx] = 0x0; |
771 | ||
772 | filehdr_in->pe.e_oemid = 0x0; | |
773 | filehdr_in->pe.e_oeminfo = 0x0; | |
774 | ||
6fa957a9 | 775 | for (idx = 0; idx < 10; idx++) |
277d1b5e ILT |
776 | filehdr_in->pe.e_res2[idx] = 0x0; |
777 | ||
778 | filehdr_in->pe.e_lfanew = 0x80; | |
779 | ||
6fa957a9 KH |
780 | /* This next collection of data are mostly just characters. It |
781 | appears to be constant within the headers put on NT exes. */ | |
277d1b5e ILT |
782 | filehdr_in->pe.dos_message[0] = 0x0eba1f0e; |
783 | filehdr_in->pe.dos_message[1] = 0xcd09b400; | |
784 | filehdr_in->pe.dos_message[2] = 0x4c01b821; | |
785 | filehdr_in->pe.dos_message[3] = 0x685421cd; | |
786 | filehdr_in->pe.dos_message[4] = 0x70207369; | |
787 | filehdr_in->pe.dos_message[5] = 0x72676f72; | |
788 | filehdr_in->pe.dos_message[6] = 0x63206d61; | |
789 | filehdr_in->pe.dos_message[7] = 0x6f6e6e61; | |
790 | filehdr_in->pe.dos_message[8] = 0x65622074; | |
791 | filehdr_in->pe.dos_message[9] = 0x6e757220; | |
792 | filehdr_in->pe.dos_message[10] = 0x206e6920; | |
793 | filehdr_in->pe.dos_message[11] = 0x20534f44; | |
794 | filehdr_in->pe.dos_message[12] = 0x65646f6d; | |
795 | filehdr_in->pe.dos_message[13] = 0x0a0d0d2e; | |
796 | filehdr_in->pe.dos_message[14] = 0x24; | |
797 | filehdr_in->pe.dos_message[15] = 0x0; | |
798 | filehdr_in->pe.nt_signature = NT_SIGNATURE; | |
799 | ||
dc810e39 AM |
800 | H_PUT_16 (abfd, filehdr_in->f_magic, filehdr_out->f_magic); |
801 | H_PUT_16 (abfd, filehdr_in->f_nscns, filehdr_out->f_nscns); | |
277d1b5e | 802 | |
0cb112f7 CF |
803 | /* Only use a real timestamp if the option was chosen. */ |
804 | if ((pe_data (abfd)->insert_timestamp)) | |
805 | H_PUT_32 (abfd, time(0), filehdr_out->f_timdat); | |
806 | ||
dc810e39 AM |
807 | PUT_FILEHDR_SYMPTR (abfd, filehdr_in->f_symptr, |
808 | filehdr_out->f_symptr); | |
809 | H_PUT_32 (abfd, filehdr_in->f_nsyms, filehdr_out->f_nsyms); | |
810 | H_PUT_16 (abfd, filehdr_in->f_opthdr, filehdr_out->f_opthdr); | |
811 | H_PUT_16 (abfd, filehdr_in->f_flags, filehdr_out->f_flags); | |
277d1b5e | 812 | |
1725a96e | 813 | /* Put in extra dos header stuff. This data remains essentially |
277d1b5e | 814 | constant, it just has to be tacked on to the beginning of all exes |
1725a96e | 815 | for NT. */ |
dc810e39 AM |
816 | H_PUT_16 (abfd, filehdr_in->pe.e_magic, filehdr_out->e_magic); |
817 | H_PUT_16 (abfd, filehdr_in->pe.e_cblp, filehdr_out->e_cblp); | |
818 | H_PUT_16 (abfd, filehdr_in->pe.e_cp, filehdr_out->e_cp); | |
819 | H_PUT_16 (abfd, filehdr_in->pe.e_crlc, filehdr_out->e_crlc); | |
820 | H_PUT_16 (abfd, filehdr_in->pe.e_cparhdr, filehdr_out->e_cparhdr); | |
821 | H_PUT_16 (abfd, filehdr_in->pe.e_minalloc, filehdr_out->e_minalloc); | |
822 | H_PUT_16 (abfd, filehdr_in->pe.e_maxalloc, filehdr_out->e_maxalloc); | |
823 | H_PUT_16 (abfd, filehdr_in->pe.e_ss, filehdr_out->e_ss); | |
824 | H_PUT_16 (abfd, filehdr_in->pe.e_sp, filehdr_out->e_sp); | |
825 | H_PUT_16 (abfd, filehdr_in->pe.e_csum, filehdr_out->e_csum); | |
826 | H_PUT_16 (abfd, filehdr_in->pe.e_ip, filehdr_out->e_ip); | |
827 | H_PUT_16 (abfd, filehdr_in->pe.e_cs, filehdr_out->e_cs); | |
828 | H_PUT_16 (abfd, filehdr_in->pe.e_lfarlc, filehdr_out->e_lfarlc); | |
829 | H_PUT_16 (abfd, filehdr_in->pe.e_ovno, filehdr_out->e_ovno); | |
1725a96e NC |
830 | |
831 | for (idx = 0; idx < 4; idx++) | |
dc810e39 | 832 | H_PUT_16 (abfd, filehdr_in->pe.e_res[idx], filehdr_out->e_res[idx]); |
1725a96e | 833 | |
dc810e39 AM |
834 | H_PUT_16 (abfd, filehdr_in->pe.e_oemid, filehdr_out->e_oemid); |
835 | H_PUT_16 (abfd, filehdr_in->pe.e_oeminfo, filehdr_out->e_oeminfo); | |
1725a96e NC |
836 | |
837 | for (idx = 0; idx < 10; idx++) | |
dc810e39 | 838 | H_PUT_16 (abfd, filehdr_in->pe.e_res2[idx], filehdr_out->e_res2[idx]); |
1725a96e | 839 | |
dc810e39 | 840 | H_PUT_32 (abfd, filehdr_in->pe.e_lfanew, filehdr_out->e_lfanew); |
277d1b5e | 841 | |
1725a96e | 842 | for (idx = 0; idx < 16; idx++) |
dc810e39 AM |
843 | H_PUT_32 (abfd, filehdr_in->pe.dos_message[idx], |
844 | filehdr_out->dos_message[idx]); | |
277d1b5e | 845 | |
6fa957a9 | 846 | /* Also put in the NT signature. */ |
dc810e39 | 847 | H_PUT_32 (abfd, filehdr_in->pe.nt_signature, filehdr_out->nt_signature); |
277d1b5e | 848 | |
277d1b5e ILT |
849 | return FILHSZ; |
850 | } | |
851 | ||
852 | unsigned int | |
7920ce38 | 853 | _bfd_XX_only_swap_filehdr_out (bfd * abfd, void * in, void * out) |
277d1b5e | 854 | { |
6fa957a9 KH |
855 | struct internal_filehdr *filehdr_in = (struct internal_filehdr *) in; |
856 | FILHDR *filehdr_out = (FILHDR *) out; | |
277d1b5e | 857 | |
dc810e39 AM |
858 | H_PUT_16 (abfd, filehdr_in->f_magic, filehdr_out->f_magic); |
859 | H_PUT_16 (abfd, filehdr_in->f_nscns, filehdr_out->f_nscns); | |
860 | H_PUT_32 (abfd, filehdr_in->f_timdat, filehdr_out->f_timdat); | |
861 | PUT_FILEHDR_SYMPTR (abfd, filehdr_in->f_symptr, filehdr_out->f_symptr); | |
862 | H_PUT_32 (abfd, filehdr_in->f_nsyms, filehdr_out->f_nsyms); | |
863 | H_PUT_16 (abfd, filehdr_in->f_opthdr, filehdr_out->f_opthdr); | |
864 | H_PUT_16 (abfd, filehdr_in->f_flags, filehdr_out->f_flags); | |
277d1b5e ILT |
865 | |
866 | return FILHSZ; | |
867 | } | |
868 | ||
869 | unsigned int | |
7920ce38 | 870 | _bfd_XXi_swap_scnhdr_out (bfd * abfd, void * in, void * out) |
277d1b5e | 871 | { |
6fa957a9 KH |
872 | struct internal_scnhdr *scnhdr_int = (struct internal_scnhdr *) in; |
873 | SCNHDR *scnhdr_ext = (SCNHDR *) out; | |
277d1b5e ILT |
874 | unsigned int ret = SCNHSZ; |
875 | bfd_vma ps; | |
876 | bfd_vma ss; | |
877 | ||
6fa957a9 | 878 | memcpy (scnhdr_ext->s_name, scnhdr_int->s_name, sizeof (scnhdr_int->s_name)); |
277d1b5e ILT |
879 | |
880 | PUT_SCNHDR_VADDR (abfd, | |
9602af51 | 881 | ((scnhdr_int->s_vaddr |
6fa957a9 | 882 | - pe_data (abfd)->pe_opthdr.ImageBase) |
277d1b5e | 883 | & 0xffffffff), |
dc810e39 | 884 | scnhdr_ext->s_vaddr); |
277d1b5e | 885 | |
5933bdc9 ILT |
886 | /* NT wants the size data to be rounded up to the next |
887 | NT_FILE_ALIGNMENT, but zero if it has no content (as in .bss, | |
888 | sometimes). */ | |
5933bdc9 | 889 | if ((scnhdr_int->s_flags & IMAGE_SCN_CNT_UNINITIALIZED_DATA) != 0) |
277d1b5e | 890 | { |
92dd4511 | 891 | if (bfd_pei_p (abfd)) |
ff0c9faf NC |
892 | { |
893 | ps = scnhdr_int->s_size; | |
894 | ss = 0; | |
895 | } | |
896 | else | |
897 | { | |
898 | ps = 0; | |
899 | ss = scnhdr_int->s_size; | |
900 | } | |
277d1b5e ILT |
901 | } |
902 | else | |
903 | { | |
92dd4511 | 904 | if (bfd_pei_p (abfd)) |
ff0c9faf NC |
905 | ps = scnhdr_int->s_paddr; |
906 | else | |
907 | ps = 0; | |
908 | ||
277d1b5e ILT |
909 | ss = scnhdr_int->s_size; |
910 | } | |
911 | ||
912 | PUT_SCNHDR_SIZE (abfd, ss, | |
dc810e39 | 913 | scnhdr_ext->s_size); |
277d1b5e | 914 | |
5933bdc9 | 915 | /* s_paddr in PE is really the virtual size. */ |
dc810e39 | 916 | PUT_SCNHDR_PADDR (abfd, ps, scnhdr_ext->s_paddr); |
277d1b5e ILT |
917 | |
918 | PUT_SCNHDR_SCNPTR (abfd, scnhdr_int->s_scnptr, | |
dc810e39 | 919 | scnhdr_ext->s_scnptr); |
277d1b5e | 920 | PUT_SCNHDR_RELPTR (abfd, scnhdr_int->s_relptr, |
dc810e39 | 921 | scnhdr_ext->s_relptr); |
277d1b5e | 922 | PUT_SCNHDR_LNNOPTR (abfd, scnhdr_int->s_lnnoptr, |
dc810e39 | 923 | scnhdr_ext->s_lnnoptr); |
277d1b5e | 924 | |
277d1b5e | 925 | { |
25c80428 NC |
926 | /* Extra flags must be set when dealing with PE. All sections should also |
927 | have the IMAGE_SCN_MEM_READ (0x40000000) flag set. In addition, the | |
928 | .text section must have IMAGE_SCN_MEM_EXECUTE (0x20000000) and the data | |
929 | sections (.idata, .data, .bss, .CRT) must have IMAGE_SCN_MEM_WRITE set | |
930 | (this is especially important when dealing with the .idata section since | |
931 | the addresses for routines from .dlls must be overwritten). If .reloc | |
932 | section data is ever generated, we must add IMAGE_SCN_MEM_DISCARDABLE | |
933 | (0x02000000). Also, the resource data should also be read and | |
934 | writable. */ | |
935 | ||
4e1fc599 | 936 | /* FIXME: Alignment is also encoded in this field, at least on PPC and |
25c80428 NC |
937 | ARM-WINCE. Although - how do we get the original alignment field |
938 | back ? */ | |
939 | ||
940 | typedef struct | |
941 | { | |
942 | const char * section_name; | |
943 | unsigned long must_have; | |
944 | } | |
945 | pe_required_section_flags; | |
4e1fc599 | 946 | |
25c80428 NC |
947 | pe_required_section_flags known_sections [] = |
948 | { | |
949 | { ".arch", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_DISCARDABLE | IMAGE_SCN_ALIGN_8BYTES }, | |
950 | { ".bss", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_UNINITIALIZED_DATA | IMAGE_SCN_MEM_WRITE }, | |
951 | { ".data", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_WRITE }, | |
952 | { ".edata", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA }, | |
953 | { ".idata", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_WRITE }, | |
954 | { ".pdata", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA }, | |
955 | { ".rdata", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA }, | |
956 | { ".reloc", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_DISCARDABLE }, | |
957 | { ".rsrc", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_WRITE }, | |
958 | { ".text" , IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_CODE | IMAGE_SCN_MEM_EXECUTE }, | |
959 | { ".tls", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_WRITE }, | |
960 | { ".xdata", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA }, | |
961 | { NULL, 0} | |
962 | }; | |
963 | ||
964 | pe_required_section_flags * p; | |
1725a96e | 965 | |
66bed356 DS |
966 | /* We have defaulted to adding the IMAGE_SCN_MEM_WRITE flag, but now |
967 | we know exactly what this specific section wants so we remove it | |
968 | and then allow the must_have field to add it back in if necessary. | |
969 | However, we don't remove IMAGE_SCN_MEM_WRITE flag from .text if the | |
970 | default WP_TEXT file flag has been cleared. WP_TEXT may be cleared | |
971 | by ld --enable-auto-import (if auto-import is actually needed), | |
972 | by ld --omagic, or by obcopy --writable-text. */ | |
66bed356 | 973 | |
25c80428 NC |
974 | for (p = known_sections; p->section_name; p++) |
975 | if (strcmp (scnhdr_int->s_name, p->section_name) == 0) | |
976 | { | |
3c9d0484 DS |
977 | if (strcmp (scnhdr_int->s_name, ".text") |
978 | || (bfd_get_file_flags (abfd) & WP_TEXT)) | |
d48bdb99 AM |
979 | scnhdr_int->s_flags &= ~IMAGE_SCN_MEM_WRITE; |
980 | scnhdr_int->s_flags |= p->must_have; | |
25c80428 NC |
981 | break; |
982 | } | |
983 | ||
d48bdb99 | 984 | H_PUT_32 (abfd, scnhdr_int->s_flags, scnhdr_ext->s_flags); |
277d1b5e ILT |
985 | } |
986 | ||
cb43721d | 987 | if (coff_data (abfd)->link_info |
1049f94e | 988 | && ! coff_data (abfd)->link_info->relocatable |
cb43721d ILT |
989 | && ! coff_data (abfd)->link_info->shared |
990 | && strcmp (scnhdr_int->s_name, ".text") == 0) | |
277d1b5e | 991 | { |
cb43721d | 992 | /* By inference from looking at MS output, the 32 bit field |
7dee875e | 993 | which is the combination of the number_of_relocs and |
cb43721d ILT |
994 | number_of_linenos is used for the line number count in |
995 | executables. A 16-bit field won't do for cc1. The MS | |
996 | document says that the number of relocs is zero for | |
997 | executables, but the 17-th bit has been observed to be there. | |
998 | Overflow is not an issue: a 4G-line program will overflow a | |
999 | bunch of other fields long before this! */ | |
dc810e39 AM |
1000 | H_PUT_16 (abfd, (scnhdr_int->s_nlnno & 0xffff), scnhdr_ext->s_nlnno); |
1001 | H_PUT_16 (abfd, (scnhdr_int->s_nlnno >> 16), scnhdr_ext->s_nreloc); | |
277d1b5e | 1002 | } |
277d1b5e ILT |
1003 | else |
1004 | { | |
cb43721d | 1005 | if (scnhdr_int->s_nlnno <= 0xffff) |
dc810e39 | 1006 | H_PUT_16 (abfd, scnhdr_int->s_nlnno, scnhdr_ext->s_nlnno); |
cb43721d ILT |
1007 | else |
1008 | { | |
1009 | (*_bfd_error_handler) (_("%s: line number overflow: 0x%lx > 0xffff"), | |
1010 | bfd_get_filename (abfd), | |
1011 | scnhdr_int->s_nlnno); | |
1012 | bfd_set_error (bfd_error_file_truncated); | |
dc810e39 | 1013 | H_PUT_16 (abfd, 0xffff, scnhdr_ext->s_nlnno); |
cb43721d ILT |
1014 | ret = 0; |
1015 | } | |
1725a96e | 1016 | |
cd339148 NS |
1017 | /* Although we could encode 0xffff relocs here, we do not, to be |
1018 | consistent with other parts of bfd. Also it lets us warn, as | |
1019 | we should never see 0xffff here w/o having the overflow flag | |
1020 | set. */ | |
1021 | if (scnhdr_int->s_nreloc < 0xffff) | |
dc810e39 | 1022 | H_PUT_16 (abfd, scnhdr_int->s_nreloc, scnhdr_ext->s_nreloc); |
cb43721d ILT |
1023 | else |
1024 | { | |
1725a96e | 1025 | /* PE can deal with large #s of relocs, but not here. */ |
dc810e39 | 1026 | H_PUT_16 (abfd, 0xffff, scnhdr_ext->s_nreloc); |
3e4554a2 | 1027 | scnhdr_int->s_flags |= IMAGE_SCN_LNK_NRELOC_OVFL; |
dc810e39 | 1028 | H_PUT_32 (abfd, scnhdr_int->s_flags, scnhdr_ext->s_flags); |
cb43721d | 1029 | } |
277d1b5e ILT |
1030 | } |
1031 | return ret; | |
1032 | } | |
1033 | ||
1725a96e | 1034 | static char * dir_names[IMAGE_NUMBEROF_DIRECTORY_ENTRIES] = |
7920ce38 NC |
1035 | { |
1036 | N_("Export Directory [.edata (or where ever we found it)]"), | |
1037 | N_("Import Directory [parts of .idata]"), | |
1038 | N_("Resource Directory [.rsrc]"), | |
1039 | N_("Exception Directory [.pdata]"), | |
1040 | N_("Security Directory"), | |
1041 | N_("Base Relocation Directory [.reloc]"), | |
1042 | N_("Debug Directory"), | |
1043 | N_("Description Directory"), | |
1044 | N_("Special Directory"), | |
1045 | N_("Thread Storage Directory [.tls]"), | |
1046 | N_("Load Configuration Directory"), | |
1047 | N_("Bound Import Directory"), | |
1048 | N_("Import Address Table Directory"), | |
1049 | N_("Delay Import Directory"), | |
6c73cbb1 | 1050 | N_("CLR Runtime Header"), |
7920ce38 NC |
1051 | N_("Reserved") |
1052 | }; | |
1725a96e | 1053 | |
277d1b5e ILT |
1054 | #ifdef POWERPC_LE_PE |
1055 | /* The code for the PPC really falls in the "architecture dependent" | |
1056 | category. However, it's not clear that anyone will ever care, so | |
1057 | we're ignoring the issue for now; if/when PPC matters, some of this | |
1058 | may need to go into peicode.h, or arguments passed to enable the | |
1059 | PPC- specific code. */ | |
1060 | #endif | |
1061 | ||
b34976b6 | 1062 | static bfd_boolean |
7920ce38 | 1063 | pe_print_idata (bfd * abfd, void * vfile) |
277d1b5e ILT |
1064 | { |
1065 | FILE *file = (FILE *) vfile; | |
a76b448c | 1066 | bfd_byte *data; |
8181c403 AM |
1067 | asection *section; |
1068 | bfd_signed_vma adj; | |
277d1b5e ILT |
1069 | |
1070 | #ifdef POWERPC_LE_PE | |
1071 | asection *rel_section = bfd_get_section_by_name (abfd, ".reldata"); | |
1072 | #endif | |
1073 | ||
a76b448c | 1074 | bfd_size_type datasize = 0; |
277d1b5e | 1075 | bfd_size_type dataoff; |
277d1b5e | 1076 | bfd_size_type i; |
277d1b5e ILT |
1077 | int onaline = 20; |
1078 | ||
1079 | pe_data_type *pe = pe_data (abfd); | |
1080 | struct internal_extra_pe_aouthdr *extra = &pe->pe_opthdr; | |
1081 | ||
8181c403 | 1082 | bfd_vma addr; |
277d1b5e | 1083 | |
6c73cbb1 | 1084 | addr = extra->DataDirectory[PE_IMPORT_TABLE].VirtualAddress; |
277d1b5e | 1085 | |
6c73cbb1 | 1086 | if (addr == 0 && extra->DataDirectory[PE_IMPORT_TABLE].Size == 0) |
8181c403 | 1087 | { |
a76b448c AM |
1088 | /* Maybe the extra header isn't there. Look for the section. */ |
1089 | section = bfd_get_section_by_name (abfd, ".idata"); | |
1090 | if (section == NULL) | |
b34976b6 | 1091 | return TRUE; |
a76b448c AM |
1092 | |
1093 | addr = section->vma; | |
eea6121a | 1094 | datasize = section->size; |
a76b448c | 1095 | if (datasize == 0) |
b34976b6 | 1096 | return TRUE; |
8181c403 | 1097 | } |
a76b448c | 1098 | else |
8181c403 | 1099 | { |
a76b448c AM |
1100 | addr += extra->ImageBase; |
1101 | for (section = abfd->sections; section != NULL; section = section->next) | |
1102 | { | |
eea6121a | 1103 | datasize = section->size; |
a76b448c AM |
1104 | if (addr >= section->vma && addr < section->vma + datasize) |
1105 | break; | |
1106 | } | |
1107 | ||
1108 | if (section == NULL) | |
1109 | { | |
1110 | fprintf (file, | |
1111 | _("\nThere is an import table, but the section containing it could not be found\n")); | |
b34976b6 | 1112 | return TRUE; |
a76b448c | 1113 | } |
8181c403 | 1114 | } |
5933bdc9 | 1115 | |
8181c403 AM |
1116 | fprintf (file, _("\nThere is an import table in %s at 0x%lx\n"), |
1117 | section->name, (unsigned long) addr); | |
277d1b5e | 1118 | |
8181c403 | 1119 | dataoff = addr - section->vma; |
277d1b5e ILT |
1120 | |
1121 | #ifdef POWERPC_LE_PE | |
eea6121a | 1122 | if (rel_section != 0 && rel_section->size != 0) |
277d1b5e ILT |
1123 | { |
1124 | /* The toc address can be found by taking the starting address, | |
1125 | which on the PPC locates a function descriptor. The | |
1126 | descriptor consists of the function code starting address | |
1127 | followed by the address of the toc. The starting address we | |
1128 | get from the bfd, and the descriptor is supposed to be in the | |
1129 | .reldata section. */ | |
1130 | ||
1131 | bfd_vma loadable_toc_address; | |
1132 | bfd_vma toc_address; | |
1133 | bfd_vma start_address; | |
eea6121a | 1134 | bfd_byte *data; |
a50b2160 | 1135 | bfd_vma offset; |
8181c403 | 1136 | |
eea6121a AM |
1137 | if (!bfd_malloc_and_get_section (abfd, rel_section, &data)) |
1138 | { | |
1139 | if (data != NULL) | |
1140 | free (data); | |
1141 | return FALSE; | |
1142 | } | |
277d1b5e ILT |
1143 | |
1144 | offset = abfd->start_address - rel_section->vma; | |
1145 | ||
a50b2160 JJ |
1146 | if (offset >= rel_section->size || offset + 8 > rel_section->size) |
1147 | { | |
1148 | if (data != NULL) | |
1149 | free (data); | |
1150 | return FALSE; | |
1151 | } | |
1152 | ||
db8503c4 AM |
1153 | start_address = bfd_get_32 (abfd, data + offset); |
1154 | loadable_toc_address = bfd_get_32 (abfd, data + offset + 4); | |
277d1b5e ILT |
1155 | toc_address = loadable_toc_address - 32768; |
1156 | ||
9602af51 | 1157 | fprintf (file, |
6fa957a9 KH |
1158 | _("\nFunction descriptor located at the start address: %04lx\n"), |
1159 | (unsigned long int) (abfd->start_address)); | |
277d1b5e ILT |
1160 | fprintf (file, |
1161 | _("\tcode-base %08lx toc (loadable/actual) %08lx/%08lx\n"), | |
1162 | start_address, loadable_toc_address, toc_address); | |
eea6121a AM |
1163 | if (data != NULL) |
1164 | free (data); | |
277d1b5e ILT |
1165 | } |
1166 | else | |
1167 | { | |
9602af51 | 1168 | fprintf (file, |
6fa957a9 | 1169 | _("\nNo reldata section! Function descriptor not decoded.\n")); |
277d1b5e ILT |
1170 | } |
1171 | #endif | |
1172 | ||
9602af51 | 1173 | fprintf (file, |
6fa957a9 KH |
1174 | _("\nThe Import Tables (interpreted %s section contents)\n"), |
1175 | section->name); | |
9602af51 | 1176 | fprintf (file, |
ca09e32b NC |
1177 | _("\ |
1178 | vma: Hint Time Forward DLL First\n\ | |
1179 | Table Stamp Chain Name Thunk\n")); | |
277d1b5e | 1180 | |
db8503c4 | 1181 | /* Read the whole section. Some of the fields might be before dataoff. */ |
eea6121a AM |
1182 | if (!bfd_malloc_and_get_section (abfd, section, &data)) |
1183 | { | |
1184 | if (data != NULL) | |
1185 | free (data); | |
1186 | return FALSE; | |
1187 | } | |
277d1b5e | 1188 | |
db8503c4 | 1189 | adj = section->vma - extra->ImageBase; |
277d1b5e | 1190 | |
5e226794 | 1191 | /* Print all image import descriptors. */ |
4e1fc599 | 1192 | for (i = dataoff; i + onaline <= datasize; i += onaline) |
277d1b5e ILT |
1193 | { |
1194 | bfd_vma hint_addr; | |
1195 | bfd_vma time_stamp; | |
1196 | bfd_vma forward_chain; | |
1197 | bfd_vma dll_name; | |
1198 | bfd_vma first_thunk; | |
1199 | int idx = 0; | |
1200 | bfd_size_type j; | |
1201 | char *dll; | |
1202 | ||
6c73cbb1 | 1203 | /* Print (i + extra->DataDirectory[PE_IMPORT_TABLE].VirtualAddress). */ |
4e1fc599 AM |
1204 | fprintf (file, " %08lx\t", (unsigned long) (i + adj)); |
1205 | hint_addr = bfd_get_32 (abfd, data + i); | |
1206 | time_stamp = bfd_get_32 (abfd, data + i + 4); | |
1207 | forward_chain = bfd_get_32 (abfd, data + i + 8); | |
1208 | dll_name = bfd_get_32 (abfd, data + i + 12); | |
1209 | first_thunk = bfd_get_32 (abfd, data + i + 16); | |
5933bdc9 ILT |
1210 | |
1211 | fprintf (file, "%08lx %08lx %08lx %08lx %08lx\n", | |
a76b448c AM |
1212 | (unsigned long) hint_addr, |
1213 | (unsigned long) time_stamp, | |
1214 | (unsigned long) forward_chain, | |
1215 | (unsigned long) dll_name, | |
1216 | (unsigned long) first_thunk); | |
277d1b5e ILT |
1217 | |
1218 | if (hint_addr == 0 && first_thunk == 0) | |
1219 | break; | |
1220 | ||
a50b2160 JJ |
1221 | if (dll_name - adj >= section->size) |
1222 | break; | |
1223 | ||
8181c403 | 1224 | dll = (char *) data + dll_name - adj; |
9602af51 | 1225 | fprintf (file, _("\n\tDLL Name: %s\n"), dll); |
277d1b5e ILT |
1226 | |
1227 | if (hint_addr != 0) | |
1228 | { | |
6e7c73dd CF |
1229 | bfd_byte *ft_data; |
1230 | asection *ft_section; | |
1231 | bfd_vma ft_addr; | |
1232 | bfd_size_type ft_datasize; | |
1233 | int ft_idx; | |
4e1fc599 | 1234 | int ft_allocated; |
6e7c73dd | 1235 | |
5e226794 | 1236 | fprintf (file, _("\tvma: Hint/Ord Member-Name Bound-To\n")); |
277d1b5e | 1237 | |
8181c403 | 1238 | idx = hint_addr - adj; |
4e1fc599 | 1239 | |
5e226794 | 1240 | ft_addr = first_thunk + extra->ImageBase; |
6e7c73dd | 1241 | ft_idx = first_thunk - adj; |
4e1fc599 AM |
1242 | ft_data = data + ft_idx; |
1243 | ft_datasize = datasize - ft_idx; | |
1244 | ft_allocated = 0; | |
6c73cbb1 NC |
1245 | |
1246 | if (first_thunk != hint_addr) | |
6e7c73dd CF |
1247 | { |
1248 | /* Find the section which contains the first thunk. */ | |
1249 | for (ft_section = abfd->sections; | |
1250 | ft_section != NULL; | |
1251 | ft_section = ft_section->next) | |
1252 | { | |
6e7c73dd | 1253 | if (ft_addr >= ft_section->vma |
4e1fc599 | 1254 | && ft_addr < ft_section->vma + ft_section->size) |
6e7c73dd CF |
1255 | break; |
1256 | } | |
1257 | ||
1258 | if (ft_section == NULL) | |
1259 | { | |
1260 | fprintf (file, | |
1261 | _("\nThere is a first thunk, but the section containing it could not be found\n")); | |
1262 | continue; | |
1263 | } | |
1264 | ||
1265 | /* Now check to see if this section is the same as our current | |
1266 | section. If it is not then we will have to load its data in. */ | |
4e1fc599 | 1267 | if (ft_section != section) |
6e7c73dd CF |
1268 | { |
1269 | ft_idx = first_thunk - (ft_section->vma - extra->ImageBase); | |
4e1fc599 AM |
1270 | ft_datasize = ft_section->size - ft_idx; |
1271 | ft_data = (bfd_byte *) bfd_malloc (ft_datasize); | |
6e7c73dd CF |
1272 | if (ft_data == NULL) |
1273 | continue; | |
1274 | ||
4e1fc599 AM |
1275 | /* Read ft_datasize bytes starting at offset ft_idx. */ |
1276 | if (!bfd_get_section_contents (abfd, ft_section, ft_data, | |
1277 | (bfd_vma) ft_idx, ft_datasize)) | |
6e7c73dd CF |
1278 | { |
1279 | free (ft_data); | |
1280 | continue; | |
1281 | } | |
6e7c73dd CF |
1282 | ft_allocated = 1; |
1283 | } | |
1284 | } | |
5e226794 NC |
1285 | |
1286 | /* Print HintName vector entries. */ | |
99ad8390 | 1287 | #ifdef COFF_WITH_pex64 |
4e1fc599 | 1288 | for (j = 0; idx + j + 8 <= datasize; j += 8) |
99ad8390 NC |
1289 | { |
1290 | unsigned long member = bfd_get_32 (abfd, data + idx + j); | |
1291 | unsigned long member_high = bfd_get_32 (abfd, data + idx + j + 4); | |
1292 | ||
1293 | if (!member && !member_high) | |
1294 | break; | |
1295 | ||
5879bb8f | 1296 | if (HighBitSet (member_high)) |
99ad8390 | 1297 | fprintf (file, "\t%lx%08lx\t %4lx%08lx <none>", |
5879bb8f NC |
1298 | member_high, member, |
1299 | WithoutHighBit (member_high), member); | |
99ad8390 NC |
1300 | else |
1301 | { | |
1302 | int ordinal; | |
1303 | char *member_name; | |
1304 | ||
1305 | ordinal = bfd_get_16 (abfd, data + member - adj); | |
1306 | member_name = (char *) data + member - adj + 2; | |
1307 | fprintf (file, "\t%04lx\t %4d %s",member, ordinal, member_name); | |
1308 | } | |
1309 | ||
1310 | /* If the time stamp is not zero, the import address | |
1311 | table holds actual addresses. */ | |
1312 | if (time_stamp != 0 | |
1313 | && first_thunk != 0 | |
4e1fc599 AM |
1314 | && first_thunk != hint_addr |
1315 | && j + 4 <= ft_datasize) | |
99ad8390 | 1316 | fprintf (file, "\t%04lx", |
4e1fc599 | 1317 | (unsigned long) bfd_get_32 (abfd, ft_data + j)); |
99ad8390 NC |
1318 | fprintf (file, "\n"); |
1319 | } | |
1320 | #else | |
4e1fc599 | 1321 | for (j = 0; idx + j + 4 <= datasize; j += 4) |
277d1b5e ILT |
1322 | { |
1323 | unsigned long member = bfd_get_32 (abfd, data + idx + j); | |
1324 | ||
4e1fc599 | 1325 | /* Print single IMAGE_IMPORT_BY_NAME vector. */ |
277d1b5e ILT |
1326 | if (member == 0) |
1327 | break; | |
5e226794 | 1328 | |
5879bb8f | 1329 | if (HighBitSet (member)) |
5e226794 | 1330 | fprintf (file, "\t%04lx\t %4lu <none>", |
5879bb8f | 1331 | member, WithoutHighBit (member)); |
277d1b5e ILT |
1332 | else |
1333 | { | |
1334 | int ordinal; | |
1335 | char *member_name; | |
1336 | ||
8181c403 AM |
1337 | ordinal = bfd_get_16 (abfd, data + member - adj); |
1338 | member_name = (char *) data + member - adj + 2; | |
277d1b5e ILT |
1339 | fprintf (file, "\t%04lx\t %4d %s", |
1340 | member, ordinal, member_name); | |
1341 | } | |
5e226794 | 1342 | |
277d1b5e | 1343 | /* If the time stamp is not zero, the import address |
5e226794 NC |
1344 | table holds actual addresses. */ |
1345 | if (time_stamp != 0 | |
1346 | && first_thunk != 0 | |
4e1fc599 AM |
1347 | && first_thunk != hint_addr |
1348 | && j + 4 <= ft_datasize) | |
277d1b5e | 1349 | fprintf (file, "\t%04lx", |
4e1fc599 | 1350 | (unsigned long) bfd_get_32 (abfd, ft_data + j)); |
277d1b5e ILT |
1351 | |
1352 | fprintf (file, "\n"); | |
1353 | } | |
99ad8390 | 1354 | #endif |
e4cf60a8 NC |
1355 | if (ft_allocated) |
1356 | free (ft_data); | |
277d1b5e ILT |
1357 | } |
1358 | ||
9602af51 | 1359 | fprintf (file, "\n"); |
277d1b5e ILT |
1360 | } |
1361 | ||
1362 | free (data); | |
1363 | ||
b34976b6 | 1364 | return TRUE; |
277d1b5e ILT |
1365 | } |
1366 | ||
b34976b6 | 1367 | static bfd_boolean |
7920ce38 | 1368 | pe_print_edata (bfd * abfd, void * vfile) |
277d1b5e ILT |
1369 | { |
1370 | FILE *file = (FILE *) vfile; | |
a76b448c | 1371 | bfd_byte *data; |
8181c403 | 1372 | asection *section; |
a76b448c | 1373 | bfd_size_type datasize = 0; |
277d1b5e ILT |
1374 | bfd_size_type dataoff; |
1375 | bfd_size_type i; | |
8181c403 | 1376 | bfd_signed_vma adj; |
1725a96e NC |
1377 | struct EDT_type |
1378 | { | |
7920ce38 | 1379 | long export_flags; /* Reserved - should be zero. */ |
6fa957a9 KH |
1380 | long time_stamp; |
1381 | short major_ver; | |
1382 | short minor_ver; | |
7920ce38 NC |
1383 | bfd_vma name; /* RVA - relative to image base. */ |
1384 | long base; /* Ordinal base. */ | |
1385 | unsigned long num_functions;/* Number in the export address table. */ | |
1386 | unsigned long num_names; /* Number in the name pointer table. */ | |
1387 | bfd_vma eat_addr; /* RVA to the export address table. */ | |
1388 | bfd_vma npt_addr; /* RVA to the Export Name Pointer Table. */ | |
1389 | bfd_vma ot_addr; /* RVA to the Ordinal Table. */ | |
6fa957a9 | 1390 | } edt; |
277d1b5e ILT |
1391 | |
1392 | pe_data_type *pe = pe_data (abfd); | |
1393 | struct internal_extra_pe_aouthdr *extra = &pe->pe_opthdr; | |
1394 | ||
8181c403 | 1395 | bfd_vma addr; |
277d1b5e | 1396 | |
6c73cbb1 | 1397 | addr = extra->DataDirectory[PE_EXPORT_TABLE].VirtualAddress; |
277d1b5e | 1398 | |
6c73cbb1 | 1399 | if (addr == 0 && extra->DataDirectory[PE_EXPORT_TABLE].Size == 0) |
8181c403 | 1400 | { |
a76b448c AM |
1401 | /* Maybe the extra header isn't there. Look for the section. */ |
1402 | section = bfd_get_section_by_name (abfd, ".edata"); | |
1403 | if (section == NULL) | |
b34976b6 | 1404 | return TRUE; |
a76b448c AM |
1405 | |
1406 | addr = section->vma; | |
0facbdf5 | 1407 | dataoff = 0; |
eea6121a | 1408 | datasize = section->size; |
a76b448c | 1409 | if (datasize == 0) |
b34976b6 | 1410 | return TRUE; |
8181c403 | 1411 | } |
a76b448c | 1412 | else |
8181c403 | 1413 | { |
a76b448c | 1414 | addr += extra->ImageBase; |
1725a96e | 1415 | |
a76b448c | 1416 | for (section = abfd->sections; section != NULL; section = section->next) |
0facbdf5 NC |
1417 | if (addr >= section->vma && addr < section->vma + section->size) |
1418 | break; | |
a76b448c AM |
1419 | |
1420 | if (section == NULL) | |
1421 | { | |
1422 | fprintf (file, | |
1423 | _("\nThere is an export table, but the section containing it could not be found\n")); | |
b34976b6 | 1424 | return TRUE; |
a76b448c | 1425 | } |
0facbdf5 NC |
1426 | |
1427 | dataoff = addr - section->vma; | |
6c73cbb1 | 1428 | datasize = extra->DataDirectory[PE_EXPORT_TABLE].Size; |
0facbdf5 NC |
1429 | if (datasize > section->size - dataoff) |
1430 | { | |
1431 | fprintf (file, | |
1432 | _("\nThere is an export table in %s, but it does not fit into that section\n"), | |
1433 | section->name); | |
1434 | return TRUE; | |
1435 | } | |
277d1b5e ILT |
1436 | } |
1437 | ||
8181c403 AM |
1438 | fprintf (file, _("\nThere is an export table in %s at 0x%lx\n"), |
1439 | section->name, (unsigned long) addr); | |
1440 | ||
a50b1753 | 1441 | data = (bfd_byte *) bfd_malloc (datasize); |
8181c403 | 1442 | if (data == NULL) |
b34976b6 | 1443 | return FALSE; |
277d1b5e | 1444 | |
7920ce38 | 1445 | if (! bfd_get_section_contents (abfd, section, data, |
dc810e39 | 1446 | (file_ptr) dataoff, datasize)) |
b34976b6 | 1447 | return FALSE; |
277d1b5e | 1448 | |
6fa957a9 KH |
1449 | /* Go get Export Directory Table. */ |
1450 | edt.export_flags = bfd_get_32 (abfd, data + 0); | |
1451 | edt.time_stamp = bfd_get_32 (abfd, data + 4); | |
1452 | edt.major_ver = bfd_get_16 (abfd, data + 8); | |
1453 | edt.minor_ver = bfd_get_16 (abfd, data + 10); | |
1454 | edt.name = bfd_get_32 (abfd, data + 12); | |
1455 | edt.base = bfd_get_32 (abfd, data + 16); | |
1456 | edt.num_functions = bfd_get_32 (abfd, data + 20); | |
1457 | edt.num_names = bfd_get_32 (abfd, data + 24); | |
1458 | edt.eat_addr = bfd_get_32 (abfd, data + 28); | |
1459 | edt.npt_addr = bfd_get_32 (abfd, data + 32); | |
1460 | edt.ot_addr = bfd_get_32 (abfd, data + 36); | |
277d1b5e | 1461 | |
8181c403 | 1462 | adj = section->vma - extra->ImageBase + dataoff; |
277d1b5e | 1463 | |
1725a96e | 1464 | /* Dump the EDT first. */ |
9602af51 | 1465 | fprintf (file, |
6fa957a9 KH |
1466 | _("\nThe Export Tables (interpreted %s section contents)\n\n"), |
1467 | section->name); | |
277d1b5e | 1468 | |
9602af51 | 1469 | fprintf (file, |
6fa957a9 | 1470 | _("Export Flags \t\t\t%lx\n"), (unsigned long) edt.export_flags); |
277d1b5e | 1471 | |
9602af51 | 1472 | fprintf (file, |
6fa957a9 | 1473 | _("Time/Date stamp \t\t%lx\n"), (unsigned long) edt.time_stamp); |
277d1b5e | 1474 | |
9602af51 | 1475 | fprintf (file, |
6fa957a9 | 1476 | _("Major/Minor \t\t\t%d/%d\n"), edt.major_ver, edt.minor_ver); |
277d1b5e ILT |
1477 | |
1478 | fprintf (file, | |
1479 | _("Name \t\t\t\t")); | |
ebf12fbe | 1480 | bfd_fprintf_vma (abfd, file, edt.name); |
277d1b5e | 1481 | fprintf (file, |
8181c403 | 1482 | " %s\n", data + edt.name - adj); |
277d1b5e | 1483 | |
9602af51 | 1484 | fprintf (file, |
6fa957a9 | 1485 | _("Ordinal Base \t\t\t%ld\n"), edt.base); |
277d1b5e | 1486 | |
9602af51 | 1487 | fprintf (file, |
6fa957a9 | 1488 | _("Number in:\n")); |
277d1b5e | 1489 | |
9602af51 | 1490 | fprintf (file, |
6fa957a9 KH |
1491 | _("\tExport Address Table \t\t%08lx\n"), |
1492 | edt.num_functions); | |
277d1b5e | 1493 | |
9602af51 | 1494 | fprintf (file, |
6fa957a9 | 1495 | _("\t[Name Pointer/Ordinal] Table\t%08lx\n"), edt.num_names); |
277d1b5e | 1496 | |
9602af51 | 1497 | fprintf (file, |
6fa957a9 | 1498 | _("Table Addresses\n")); |
277d1b5e ILT |
1499 | |
1500 | fprintf (file, | |
1501 | _("\tExport Address Table \t\t")); | |
ebf12fbe | 1502 | bfd_fprintf_vma (abfd, file, edt.eat_addr); |
277d1b5e ILT |
1503 | fprintf (file, "\n"); |
1504 | ||
1505 | fprintf (file, | |
6fa957a9 | 1506 | _("\tName Pointer Table \t\t")); |
ebf12fbe | 1507 | bfd_fprintf_vma (abfd, file, edt.npt_addr); |
277d1b5e ILT |
1508 | fprintf (file, "\n"); |
1509 | ||
1510 | fprintf (file, | |
1511 | _("\tOrdinal Table \t\t\t")); | |
ebf12fbe | 1512 | bfd_fprintf_vma (abfd, file, edt.ot_addr); |
277d1b5e ILT |
1513 | fprintf (file, "\n"); |
1514 | ||
5933bdc9 | 1515 | /* The next table to find is the Export Address Table. It's basically |
277d1b5e ILT |
1516 | a list of pointers that either locate a function in this dll, or |
1517 | forward the call to another dll. Something like: | |
1725a96e NC |
1518 | typedef union |
1519 | { | |
277d1b5e ILT |
1520 | long export_rva; |
1521 | long forwarder_rva; | |
7920ce38 | 1522 | } export_address_table_entry; */ |
277d1b5e | 1523 | |
9602af51 | 1524 | fprintf (file, |
277d1b5e ILT |
1525 | _("\nExport Address Table -- Ordinal Base %ld\n"), |
1526 | edt.base); | |
1527 | ||
1528 | for (i = 0; i < edt.num_functions; ++i) | |
1529 | { | |
1530 | bfd_vma eat_member = bfd_get_32 (abfd, | |
8181c403 | 1531 | data + edt.eat_addr + (i * 4) - adj); |
277d1b5e ILT |
1532 | if (eat_member == 0) |
1533 | continue; | |
1534 | ||
db8503c4 | 1535 | if (eat_member - adj <= datasize) |
277d1b5e | 1536 | { |
db8503c4 | 1537 | /* This rva is to a name (forwarding function) in our section. */ |
6fa957a9 | 1538 | /* Should locate a function descriptor. */ |
5933bdc9 ILT |
1539 | fprintf (file, |
1540 | "\t[%4ld] +base[%4ld] %04lx %s -- %s\n", | |
a76b448c AM |
1541 | (long) i, |
1542 | (long) (i + edt.base), | |
1543 | (unsigned long) eat_member, | |
1544 | _("Forwarder RVA"), | |
1545 | data + eat_member - adj); | |
277d1b5e ILT |
1546 | } |
1547 | else | |
1548 | { | |
6fa957a9 | 1549 | /* Should locate a function descriptor in the reldata section. */ |
5933bdc9 ILT |
1550 | fprintf (file, |
1551 | "\t[%4ld] +base[%4ld] %04lx %s\n", | |
a76b448c AM |
1552 | (long) i, |
1553 | (long) (i + edt.base), | |
1554 | (unsigned long) eat_member, | |
5933bdc9 | 1555 | _("Export RVA")); |
277d1b5e ILT |
1556 | } |
1557 | } | |
1558 | ||
6fa957a9 KH |
1559 | /* The Export Name Pointer Table is paired with the Export Ordinal Table. */ |
1560 | /* Dump them in parallel for clarity. */ | |
9602af51 | 1561 | fprintf (file, |
6fa957a9 | 1562 | _("\n[Ordinal/Name Pointer] Table\n")); |
277d1b5e ILT |
1563 | |
1564 | for (i = 0; i < edt.num_names; ++i) | |
1565 | { | |
9602af51 | 1566 | bfd_vma name_ptr = bfd_get_32 (abfd, |
277d1b5e ILT |
1567 | data + |
1568 | edt.npt_addr | |
8181c403 | 1569 | + (i*4) - adj); |
9602af51 | 1570 | |
8181c403 | 1571 | char *name = (char *) data + name_ptr - adj; |
277d1b5e | 1572 | |
9602af51 | 1573 | bfd_vma ord = bfd_get_16 (abfd, |
277d1b5e ILT |
1574 | data + |
1575 | edt.ot_addr | |
8181c403 | 1576 | + (i*2) - adj); |
9602af51 | 1577 | fprintf (file, |
277d1b5e | 1578 | "\t[%4ld] %s\n", (long) ord, name); |
277d1b5e ILT |
1579 | } |
1580 | ||
1581 | free (data); | |
1582 | ||
b34976b6 | 1583 | return TRUE; |
277d1b5e ILT |
1584 | } |
1585 | ||
fac41780 JW |
1586 | /* This really is architecture dependent. On IA-64, a .pdata entry |
1587 | consists of three dwords containing relative virtual addresses that | |
1588 | specify the start and end address of the code range the entry | |
4e1fc599 | 1589 | covers and the address of the corresponding unwind info data. |
2b5c217d NC |
1590 | |
1591 | On ARM and SH-4, a compressed PDATA structure is used : | |
1592 | _IMAGE_CE_RUNTIME_FUNCTION_ENTRY, whereas MIPS is documented to use | |
1593 | _IMAGE_ALPHA_RUNTIME_FUNCTION_ENTRY. | |
1594 | See http://msdn2.microsoft.com/en-us/library/ms253988(VS.80).aspx . | |
1595 | ||
799c00e0 | 1596 | This is the version for uncompressed data. */ |
6fa957a9 | 1597 | |
b34976b6 | 1598 | static bfd_boolean |
7920ce38 | 1599 | pe_print_pdata (bfd * abfd, void * vfile) |
277d1b5e | 1600 | { |
99ad8390 NC |
1601 | #if defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
1602 | # define PDATA_ROW_SIZE (3 * 8) | |
fac41780 | 1603 | #else |
99ad8390 | 1604 | # define PDATA_ROW_SIZE (5 * 4) |
fac41780 | 1605 | #endif |
277d1b5e ILT |
1606 | FILE *file = (FILE *) vfile; |
1607 | bfd_byte *data = 0; | |
1608 | asection *section = bfd_get_section_by_name (abfd, ".pdata"); | |
1609 | bfd_size_type datasize = 0; | |
1610 | bfd_size_type i; | |
1611 | bfd_size_type start, stop; | |
fac41780 | 1612 | int onaline = PDATA_ROW_SIZE; |
277d1b5e | 1613 | |
5933bdc9 ILT |
1614 | if (section == NULL |
1615 | || coff_section_data (abfd, section) == NULL | |
1616 | || pei_section_data (abfd, section) == NULL) | |
b34976b6 | 1617 | return TRUE; |
277d1b5e | 1618 | |
5933bdc9 | 1619 | stop = pei_section_data (abfd, section)->virt_size; |
277d1b5e | 1620 | if ((stop % onaline) != 0) |
6fa957a9 KH |
1621 | fprintf (file, |
1622 | _("Warning, .pdata section size (%ld) is not a multiple of %d\n"), | |
1623 | (long) stop, onaline); | |
277d1b5e | 1624 | |
5933bdc9 ILT |
1625 | fprintf (file, |
1626 | _("\nThe Function Table (interpreted .pdata section contents)\n")); | |
99ad8390 | 1627 | #if defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
9602af51 | 1628 | fprintf (file, |
6fa957a9 | 1629 | _(" vma:\t\t\tBegin Address End Address Unwind Info\n")); |
fac41780 | 1630 | #else |
ca09e32b NC |
1631 | fprintf (file, _("\ |
1632 | vma:\t\tBegin End EH EH PrologEnd Exception\n\ | |
1633 | \t\tAddress Address Handler Data Address Mask\n")); | |
fac41780 | 1634 | #endif |
277d1b5e | 1635 | |
eea6121a | 1636 | datasize = section->size; |
dc810e39 | 1637 | if (datasize == 0) |
b34976b6 | 1638 | return TRUE; |
277d1b5e | 1639 | |
7920ce38 | 1640 | if (! bfd_malloc_and_get_section (abfd, section, &data)) |
eea6121a AM |
1641 | { |
1642 | if (data != NULL) | |
1643 | free (data); | |
1644 | return FALSE; | |
1645 | } | |
277d1b5e ILT |
1646 | |
1647 | start = 0; | |
1648 | ||
1649 | for (i = start; i < stop; i += onaline) | |
1650 | { | |
1651 | bfd_vma begin_addr; | |
1652 | bfd_vma end_addr; | |
1653 | bfd_vma eh_handler; | |
1654 | bfd_vma eh_data; | |
1655 | bfd_vma prolog_end_addr; | |
c7e2358a | 1656 | #if !defined(COFF_WITH_pep) || defined(COFF_WITH_pex64) |
5933bdc9 | 1657 | int em_data; |
c7e2358a | 1658 | #endif |
277d1b5e | 1659 | |
fac41780 | 1660 | if (i + PDATA_ROW_SIZE > stop) |
277d1b5e | 1661 | break; |
5933bdc9 | 1662 | |
6fa957a9 KH |
1663 | begin_addr = GET_PDATA_ENTRY (abfd, data + i ); |
1664 | end_addr = GET_PDATA_ENTRY (abfd, data + i + 4); | |
1665 | eh_handler = GET_PDATA_ENTRY (abfd, data + i + 8); | |
1666 | eh_data = GET_PDATA_ENTRY (abfd, data + i + 12); | |
1667 | prolog_end_addr = GET_PDATA_ENTRY (abfd, data + i + 16); | |
9602af51 | 1668 | |
277d1b5e ILT |
1669 | if (begin_addr == 0 && end_addr == 0 && eh_handler == 0 |
1670 | && eh_data == 0 && prolog_end_addr == 0) | |
1725a96e NC |
1671 | /* We are probably into the padding of the section now. */ |
1672 | break; | |
277d1b5e | 1673 | |
c7e2358a | 1674 | #if !defined(COFF_WITH_pep) || defined(COFF_WITH_pex64) |
5933bdc9 | 1675 | em_data = ((eh_handler & 0x1) << 2) | (prolog_end_addr & 0x3); |
c7e2358a | 1676 | #endif |
6fa957a9 KH |
1677 | eh_handler &= ~(bfd_vma) 0x3; |
1678 | prolog_end_addr &= ~(bfd_vma) 0x3; | |
fac41780 JW |
1679 | |
1680 | fputc (' ', file); | |
ebf12fbe DK |
1681 | bfd_fprintf_vma (abfd, file, i + section->vma); fputc ('\t', file); |
1682 | bfd_fprintf_vma (abfd, file, begin_addr); fputc (' ', file); | |
1683 | bfd_fprintf_vma (abfd, file, end_addr); fputc (' ', file); | |
1684 | bfd_fprintf_vma (abfd, file, eh_handler); | |
99ad8390 | 1685 | #if !defined(COFF_WITH_pep) || defined(COFF_WITH_pex64) |
fac41780 | 1686 | fputc (' ', file); |
ebf12fbe DK |
1687 | bfd_fprintf_vma (abfd, file, eh_data); fputc (' ', file); |
1688 | bfd_fprintf_vma (abfd, file, prolog_end_addr); | |
fac41780 JW |
1689 | fprintf (file, " %x", em_data); |
1690 | #endif | |
277d1b5e ILT |
1691 | |
1692 | #ifdef POWERPC_LE_PE | |
1693 | if (eh_handler == 0 && eh_data != 0) | |
1694 | { | |
6fa957a9 | 1695 | /* Special bits here, although the meaning may be a little |
7920ce38 NC |
1696 | mysterious. The only one I know for sure is 0x03 |
1697 | Code Significance | |
1698 | 0x00 None | |
1699 | 0x01 Register Save Millicode | |
1700 | 0x02 Register Restore Millicode | |
1701 | 0x03 Glue Code Sequence. */ | |
277d1b5e ILT |
1702 | switch (eh_data) |
1703 | { | |
1704 | case 0x01: | |
9602af51 | 1705 | fprintf (file, _(" Register save millicode")); |
277d1b5e ILT |
1706 | break; |
1707 | case 0x02: | |
9602af51 | 1708 | fprintf (file, _(" Register restore millicode")); |
277d1b5e ILT |
1709 | break; |
1710 | case 0x03: | |
9602af51 | 1711 | fprintf (file, _(" Glue code sequence")); |
277d1b5e ILT |
1712 | break; |
1713 | default: | |
1714 | break; | |
1715 | } | |
1716 | } | |
1717 | #endif | |
9602af51 | 1718 | fprintf (file, "\n"); |
277d1b5e ILT |
1719 | } |
1720 | ||
1721 | free (data); | |
1722 | ||
b34976b6 | 1723 | return TRUE; |
2b5c217d | 1724 | #undef PDATA_ROW_SIZE |
277d1b5e ILT |
1725 | } |
1726 | ||
799c00e0 NC |
1727 | typedef struct sym_cache |
1728 | { | |
1729 | int symcount; | |
1730 | asymbol ** syms; | |
1731 | } sym_cache; | |
1732 | ||
1733 | static asymbol ** | |
1734 | slurp_symtab (bfd *abfd, sym_cache *psc) | |
1735 | { | |
1736 | asymbol ** sy = NULL; | |
1737 | long storage; | |
1738 | ||
1739 | if (!(bfd_get_file_flags (abfd) & HAS_SYMS)) | |
1740 | { | |
1741 | psc->symcount = 0; | |
1742 | return NULL; | |
1743 | } | |
1744 | ||
1745 | storage = bfd_get_symtab_upper_bound (abfd); | |
1746 | if (storage < 0) | |
1747 | return NULL; | |
1748 | if (storage) | |
a50b1753 | 1749 | sy = (asymbol **) bfd_malloc (storage); |
799c00e0 NC |
1750 | |
1751 | psc->symcount = bfd_canonicalize_symtab (abfd, sy); | |
1752 | if (psc->symcount < 0) | |
1753 | return NULL; | |
1754 | return sy; | |
1755 | } | |
1756 | ||
1757 | static const char * | |
1758 | my_symbol_for_address (bfd *abfd, bfd_vma func, sym_cache *psc) | |
1759 | { | |
1760 | int i; | |
1761 | ||
1762 | if (psc->syms == 0) | |
1763 | psc->syms = slurp_symtab (abfd, psc); | |
1764 | ||
1765 | for (i = 0; i < psc->symcount; i++) | |
1766 | { | |
1767 | if (psc->syms[i]->section->vma + psc->syms[i]->value == func) | |
1768 | return psc->syms[i]->name; | |
1769 | } | |
1770 | ||
1771 | return NULL; | |
1772 | } | |
1773 | ||
1774 | static void | |
1775 | cleanup_syms (sym_cache *psc) | |
1776 | { | |
1777 | psc->symcount = 0; | |
1778 | free (psc->syms); | |
1779 | psc->syms = NULL; | |
1780 | } | |
1781 | ||
1782 | /* This is the version for "compressed" pdata. */ | |
1783 | ||
1784 | bfd_boolean | |
1785 | _bfd_XX_print_ce_compressed_pdata (bfd * abfd, void * vfile) | |
1786 | { | |
1787 | # define PDATA_ROW_SIZE (2 * 4) | |
1788 | FILE *file = (FILE *) vfile; | |
1789 | bfd_byte *data = NULL; | |
1790 | asection *section = bfd_get_section_by_name (abfd, ".pdata"); | |
1791 | bfd_size_type datasize = 0; | |
1792 | bfd_size_type i; | |
1793 | bfd_size_type start, stop; | |
1794 | int onaline = PDATA_ROW_SIZE; | |
91d6fa6a | 1795 | struct sym_cache cache = {0, 0} ; |
799c00e0 NC |
1796 | |
1797 | if (section == NULL | |
1798 | || coff_section_data (abfd, section) == NULL | |
1799 | || pei_section_data (abfd, section) == NULL) | |
1800 | return TRUE; | |
1801 | ||
1802 | stop = pei_section_data (abfd, section)->virt_size; | |
1803 | if ((stop % onaline) != 0) | |
1804 | fprintf (file, | |
1805 | _("Warning, .pdata section size (%ld) is not a multiple of %d\n"), | |
1806 | (long) stop, onaline); | |
1807 | ||
1808 | fprintf (file, | |
1809 | _("\nThe Function Table (interpreted .pdata section contents)\n")); | |
1810 | ||
1811 | fprintf (file, _("\ | |
1812 | vma:\t\tBegin Prolog Function Flags Exception EH\n\ | |
1813 | \t\tAddress Length Length 32b exc Handler Data\n")); | |
1814 | ||
1815 | datasize = section->size; | |
1816 | if (datasize == 0) | |
1817 | return TRUE; | |
1818 | ||
1819 | if (! bfd_malloc_and_get_section (abfd, section, &data)) | |
1820 | { | |
1821 | if (data != NULL) | |
1822 | free (data); | |
1823 | return FALSE; | |
1824 | } | |
1825 | ||
1826 | start = 0; | |
1827 | ||
1828 | for (i = start; i < stop; i += onaline) | |
1829 | { | |
1830 | bfd_vma begin_addr; | |
1831 | bfd_vma other_data; | |
1832 | bfd_vma prolog_length, function_length; | |
1833 | int flag32bit, exception_flag; | |
799c00e0 NC |
1834 | asection *tsection; |
1835 | ||
1836 | if (i + PDATA_ROW_SIZE > stop) | |
1837 | break; | |
1838 | ||
1839 | begin_addr = GET_PDATA_ENTRY (abfd, data + i ); | |
1840 | other_data = GET_PDATA_ENTRY (abfd, data + i + 4); | |
1841 | ||
1842 | if (begin_addr == 0 && other_data == 0) | |
1843 | /* We are probably into the padding of the section now. */ | |
1844 | break; | |
1845 | ||
1846 | prolog_length = (other_data & 0x000000FF); | |
1847 | function_length = (other_data & 0x3FFFFF00) >> 8; | |
1848 | flag32bit = (int)((other_data & 0x40000000) >> 30); | |
1849 | exception_flag = (int)((other_data & 0x80000000) >> 31); | |
1850 | ||
1851 | fputc (' ', file); | |
ebf12fbe DK |
1852 | bfd_fprintf_vma (abfd, file, i + section->vma); fputc ('\t', file); |
1853 | bfd_fprintf_vma (abfd, file, begin_addr); fputc (' ', file); | |
1854 | bfd_fprintf_vma (abfd, file, prolog_length); fputc (' ', file); | |
1855 | bfd_fprintf_vma (abfd, file, function_length); fputc (' ', file); | |
799c00e0 NC |
1856 | fprintf (file, "%2d %2d ", flag32bit, exception_flag); |
1857 | ||
1858 | /* Get the exception handler's address and the data passed from the | |
1859 | .text section. This is really the data that belongs with the .pdata | |
1860 | but got "compressed" out for the ARM and SH4 architectures. */ | |
1861 | tsection = bfd_get_section_by_name (abfd, ".text"); | |
1862 | if (tsection && coff_section_data (abfd, tsection) | |
1863 | && pei_section_data (abfd, tsection)) | |
1864 | { | |
4e1fc599 AM |
1865 | bfd_vma eh_off = (begin_addr - 8) - tsection->vma; |
1866 | bfd_byte *tdata; | |
799c00e0 | 1867 | |
4e1fc599 AM |
1868 | tdata = (bfd_byte *) bfd_malloc (8); |
1869 | if (tdata) | |
1870 | { | |
1871 | if (bfd_get_section_contents (abfd, tsection, tdata, eh_off, 8)) | |
799c00e0 NC |
1872 | { |
1873 | bfd_vma eh, eh_data; | |
1874 | ||
1875 | eh = bfd_get_32 (abfd, tdata); | |
1876 | eh_data = bfd_get_32 (abfd, tdata + 4); | |
1877 | fprintf (file, "%08x ", (unsigned int) eh); | |
1878 | fprintf (file, "%08x", (unsigned int) eh_data); | |
1879 | if (eh != 0) | |
1880 | { | |
91d6fa6a | 1881 | const char *s = my_symbol_for_address (abfd, eh, &cache); |
799c00e0 NC |
1882 | |
1883 | if (s) | |
1884 | fprintf (file, " (%s) ", s); | |
1885 | } | |
1886 | } | |
1887 | free (tdata); | |
1888 | } | |
799c00e0 NC |
1889 | } |
1890 | ||
1891 | fprintf (file, "\n"); | |
1892 | } | |
1893 | ||
1894 | free (data); | |
1895 | ||
91d6fa6a | 1896 | cleanup_syms (& cache); |
799c00e0 NC |
1897 | |
1898 | return TRUE; | |
1899 | #undef PDATA_ROW_SIZE | |
1900 | } | |
c7c7219d | 1901 | |
799c00e0 | 1902 | \f |
5933bdc9 | 1903 | #define IMAGE_REL_BASED_HIGHADJ 4 |
1725a96e | 1904 | static const char * const tbl[] = |
7920ce38 NC |
1905 | { |
1906 | "ABSOLUTE", | |
1907 | "HIGH", | |
1908 | "LOW", | |
1909 | "HIGHLOW", | |
1910 | "HIGHADJ", | |
1911 | "MIPS_JMPADDR", | |
1912 | "SECTION", | |
1913 | "REL32", | |
1914 | "RESERVED1", | |
1915 | "MIPS_JMPADDR16", | |
1916 | "DIR64", | |
2bfd55ca | 1917 | "HIGH3ADJ", |
7920ce38 NC |
1918 | "UNKNOWN", /* MUST be last. */ |
1919 | }; | |
277d1b5e | 1920 | |
b34976b6 | 1921 | static bfd_boolean |
7920ce38 | 1922 | pe_print_reloc (bfd * abfd, void * vfile) |
277d1b5e ILT |
1923 | { |
1924 | FILE *file = (FILE *) vfile; | |
1925 | bfd_byte *data = 0; | |
1926 | asection *section = bfd_get_section_by_name (abfd, ".reloc"); | |
277d1b5e ILT |
1927 | bfd_size_type i; |
1928 | bfd_size_type start, stop; | |
1929 | ||
5933bdc9 | 1930 | if (section == NULL) |
b34976b6 | 1931 | return TRUE; |
277d1b5e | 1932 | |
eea6121a | 1933 | if (section->size == 0) |
b34976b6 | 1934 | return TRUE; |
277d1b5e | 1935 | |
5933bdc9 ILT |
1936 | fprintf (file, |
1937 | _("\n\nPE File Base Relocations (interpreted .reloc section contents)\n")); | |
277d1b5e | 1938 | |
7920ce38 | 1939 | if (! bfd_malloc_and_get_section (abfd, section, &data)) |
eea6121a AM |
1940 | { |
1941 | if (data != NULL) | |
1942 | free (data); | |
1943 | return FALSE; | |
1944 | } | |
277d1b5e ILT |
1945 | |
1946 | start = 0; | |
1947 | ||
eea6121a | 1948 | stop = section->size; |
277d1b5e ILT |
1949 | |
1950 | for (i = start; i < stop;) | |
1951 | { | |
1952 | int j; | |
1953 | bfd_vma virtual_address; | |
1954 | long number, size; | |
1955 | ||
1956 | /* The .reloc section is a sequence of blocks, with a header consisting | |
1725a96e | 1957 | of two 32 bit quantities, followed by a number of 16 bit entries. */ |
9602af51 KH |
1958 | virtual_address = bfd_get_32 (abfd, data+i); |
1959 | size = bfd_get_32 (abfd, data+i+4); | |
277d1b5e ILT |
1960 | number = (size - 8) / 2; |
1961 | ||
1962 | if (size == 0) | |
1725a96e | 1963 | break; |
277d1b5e ILT |
1964 | |
1965 | fprintf (file, | |
1966 | _("\nVirtual Address: %08lx Chunk size %ld (0x%lx) Number of fixups %ld\n"), | |
0af1713e | 1967 | (unsigned long) virtual_address, size, (unsigned long) size, number); |
277d1b5e ILT |
1968 | |
1969 | for (j = 0; j < number; ++j) | |
1970 | { | |
5933bdc9 ILT |
1971 | unsigned short e = bfd_get_16 (abfd, data + i + 8 + j * 2); |
1972 | unsigned int t = (e & 0xF000) >> 12; | |
277d1b5e ILT |
1973 | int off = e & 0x0FFF; |
1974 | ||
5933bdc9 ILT |
1975 | if (t >= sizeof (tbl) / sizeof (tbl[0])) |
1976 | t = (sizeof (tbl) / sizeof (tbl[0])) - 1; | |
277d1b5e | 1977 | |
5933bdc9 ILT |
1978 | fprintf (file, |
1979 | _("\treloc %4d offset %4x [%4lx] %s"), | |
0af1713e | 1980 | j, off, (unsigned long) (off + virtual_address), tbl[t]); |
277d1b5e | 1981 | |
17505c5c | 1982 | /* HIGHADJ takes an argument, - the next record *is* the |
9602af51 | 1983 | low 16 bits of addend. */ |
5933bdc9 ILT |
1984 | if (t == IMAGE_REL_BASED_HIGHADJ) |
1985 | { | |
6fa957a9 KH |
1986 | fprintf (file, " (%4x)", |
1987 | ((unsigned int) | |
1988 | bfd_get_16 (abfd, data + i + 8 + j * 2 + 2))); | |
1989 | j++; | |
5933bdc9 | 1990 | } |
9602af51 | 1991 | |
17505c5c | 1992 | fprintf (file, "\n"); |
277d1b5e | 1993 | } |
1725a96e | 1994 | |
277d1b5e ILT |
1995 | i += size; |
1996 | } | |
1997 | ||
1998 | free (data); | |
1999 | ||
b34976b6 | 2000 | return TRUE; |
277d1b5e | 2001 | } |
5879bb8f | 2002 | \f |
277d1b5e | 2003 | |
11a6da56 | 2004 | static bfd_byte * |
5879bb8f NC |
2005 | rsrc_print_resource_directory (FILE * , bfd *, unsigned int, |
2006 | bfd_byte *, bfd_byte *, bfd_byte *, bfd_vma); | |
11a6da56 NC |
2007 | |
2008 | static bfd_byte * | |
5879bb8f NC |
2009 | rsrc_print_resource_entries (FILE * file, |
2010 | bfd * abfd, | |
2011 | unsigned int indent, | |
2012 | bfd_boolean is_name, | |
2013 | bfd_byte * datastart, | |
2014 | bfd_byte * data, | |
2015 | bfd_byte * dataend, | |
2016 | bfd_vma rva_bias) | |
11a6da56 NC |
2017 | { |
2018 | unsigned long entry, addr, size; | |
2019 | ||
2020 | if (data + 8 >= dataend) | |
2021 | return dataend + 1; | |
2022 | ||
2023 | fprintf (file, _("%*.s Entry: "), indent, " "); | |
2024 | ||
2025 | entry = (long) bfd_get_32 (abfd, data); | |
2026 | if (is_name) | |
2027 | { | |
5879bb8f NC |
2028 | bfd_byte * name; |
2029 | ||
2030 | /* Note - the documenation says that this field is an RVA value | |
2031 | but windres appears to produce a section relative offset with | |
2032 | the top bit set. Support both styles for now. */ | |
2033 | if (HighBitSet (entry)) | |
2034 | name = datastart + WithoutHighBit (entry); | |
2035 | else | |
2036 | name = datastart + entry - rva_bias; | |
2037 | ||
2038 | if (name + 2 < dataend) | |
11a6da56 NC |
2039 | { |
2040 | unsigned int len; | |
5879bb8f | 2041 | len = bfd_get_16 (abfd, name); |
9373215c | 2042 | |
5879bb8f NC |
2043 | fprintf (file, _("name: [val: %08lx len %d]: "), entry, len); |
2044 | if (name + 2 + len * 2 < dataend) | |
2045 | { | |
2046 | /* This strange loop is to cope with multibyte characters. */ | |
2047 | while (len --) | |
2048 | { | |
2049 | name += 2; | |
2050 | fprintf (file, "%.1s", name); | |
2051 | } | |
2052 | } | |
11a6da56 | 2053 | else |
5879bb8f | 2054 | fprintf (file, _("<corrupt string length: %#x>"), len); |
11a6da56 NC |
2055 | } |
2056 | else | |
5879bb8f | 2057 | fprintf (file, _("<corrupt string offset: %#lx>"), entry); |
11a6da56 NC |
2058 | } |
2059 | else | |
2060 | fprintf (file, _("ID: %#08lx"), entry); | |
9373215c | 2061 | |
11a6da56 | 2062 | entry = (long) bfd_get_32 (abfd, data + 4); |
5879bb8f | 2063 | fprintf (file, _(", Value: %#08lx\n"), entry); |
11a6da56 | 2064 | |
5879bb8f NC |
2065 | if (HighBitSet (entry)) |
2066 | return rsrc_print_resource_directory (file, abfd, indent + 1, | |
2067 | datastart, | |
2068 | datastart + WithoutHighBit (entry), | |
2069 | dataend, rva_bias); | |
11a6da56 NC |
2070 | |
2071 | if (datastart + entry + 16 >= dataend) | |
5879bb8f | 2072 | return dataend + 1; |
11a6da56 | 2073 | |
5879bb8f NC |
2074 | fprintf (file, _("%*.s Leaf: Addr: %#08lx, Size: %#08lx, Codepage: %d\n"), |
2075 | indent, " ", | |
11a6da56 NC |
2076 | addr = (long) bfd_get_32 (abfd, datastart + entry), |
2077 | size = (long) bfd_get_32 (abfd, datastart + entry + 4), | |
2078 | (int) bfd_get_32 (abfd, datastart + entry + 8)); | |
9373215c | 2079 | |
11a6da56 NC |
2080 | /* Check that the reserved entry is 0. */ |
2081 | if (bfd_get_32 (abfd, datastart + entry + 12) != 0 | |
2082 | /* And that the data address/size is valid too. */ | |
5879bb8f | 2083 | || (datastart + (addr - rva_bias) + size > dataend)) |
11a6da56 NC |
2084 | return dataend + 1; |
2085 | ||
5879bb8f | 2086 | return datastart + (addr - rva_bias) + size; |
11a6da56 NC |
2087 | } |
2088 | ||
5879bb8f NC |
2089 | #define max(a,b) ((a) > (b) ? (a) : (b)) |
2090 | #define min(a,b) ((a) < (b) ? (a) : (b)) | |
2091 | ||
11a6da56 | 2092 | static bfd_byte * |
5879bb8f NC |
2093 | rsrc_print_resource_directory (FILE * file, |
2094 | bfd * abfd, | |
2095 | unsigned int indent, | |
2096 | bfd_byte * datastart, | |
2097 | bfd_byte * data, | |
2098 | bfd_byte * dataend, | |
2099 | bfd_vma rva_bias) | |
11a6da56 NC |
2100 | { |
2101 | unsigned int num_names, num_ids; | |
5879bb8f | 2102 | bfd_byte * highest_data = data; |
11a6da56 NC |
2103 | |
2104 | if (data + 16 >= dataend) | |
2105 | return dataend + 1; | |
2106 | ||
2107 | fprintf (file, "%*.s ", indent, " "); | |
2108 | switch (indent) | |
2109 | { | |
2110 | case 0: fprintf (file, "Type"); break; | |
2111 | case 2: fprintf (file, "Name"); break; | |
2112 | case 4: fprintf (file, "Language"); break; | |
2113 | default: fprintf (file, "<unknown>"); break; | |
2114 | } | |
2115 | ||
2116 | fprintf (file, _(" Table: Char: %d, Time: %08lx, Ver: %d/%d, Num Names: %d, IDs: %d\n"), | |
2117 | (int) bfd_get_32 (abfd, data), | |
2118 | (long) bfd_get_32 (abfd, data + 4), | |
2119 | (int) bfd_get_16 (abfd, data + 8), | |
2120 | (int) bfd_get_16 (abfd, data + 10), | |
2121 | num_names = (int) bfd_get_16 (abfd, data + 12), | |
2122 | num_ids = (int) bfd_get_16 (abfd, data + 14)); | |
2123 | data += 16; | |
2124 | ||
5879bb8f | 2125 | while (num_names --) |
11a6da56 | 2126 | { |
5879bb8f NC |
2127 | bfd_byte * entry_end; |
2128 | ||
2129 | entry_end = rsrc_print_resource_entries (file, abfd, indent + 1, TRUE, | |
2130 | datastart, data, dataend, rva_bias); | |
2131 | data += 8; | |
2132 | highest_data = max (highest_data, entry_end); | |
2133 | if (entry_end >= dataend) | |
2134 | return entry_end; | |
11a6da56 NC |
2135 | } |
2136 | ||
5879bb8f | 2137 | while (num_ids --) |
11a6da56 | 2138 | { |
5879bb8f NC |
2139 | bfd_byte * entry_end; |
2140 | ||
2141 | entry_end = rsrc_print_resource_entries (file, abfd, indent + 1, FALSE, | |
9373215c PM |
2142 | datastart, data, dataend, |
2143 | rva_bias); | |
5879bb8f NC |
2144 | data += 8; |
2145 | highest_data = max (highest_data, entry_end); | |
2146 | if (entry_end >= dataend) | |
2147 | return entry_end; | |
11a6da56 NC |
2148 | } |
2149 | ||
5879bb8f | 2150 | return max (highest_data, data); |
11a6da56 NC |
2151 | } |
2152 | ||
2153 | /* Display the contents of a .rsrc section. We do not try to | |
2154 | reproduce the resources, windres does that. Instead we dump | |
2155 | the tables in a human readable format. */ | |
2156 | ||
2157 | static bfd_boolean | |
5879bb8f | 2158 | rsrc_print_section (bfd * abfd, void * vfile) |
11a6da56 NC |
2159 | { |
2160 | bfd_vma rva_bias; | |
2161 | pe_data_type * pe; | |
2162 | FILE * file = (FILE *) vfile; | |
2163 | bfd_size_type datasize; | |
2164 | asection * section; | |
2165 | bfd_byte * data; | |
2166 | bfd_byte * dataend; | |
2167 | bfd_byte * datastart; | |
2168 | ||
2169 | ||
2170 | pe = pe_data (abfd); | |
5879bb8f | 2171 | if (pe == NULL) |
11a6da56 NC |
2172 | return TRUE; |
2173 | ||
5879bb8f NC |
2174 | section = bfd_get_section_by_name (abfd, ".rsrc"); |
2175 | if (section == NULL) | |
11a6da56 NC |
2176 | return TRUE; |
2177 | ||
2178 | rva_bias = section->vma - pe->pe_opthdr.ImageBase; | |
5879bb8f | 2179 | |
11a6da56 NC |
2180 | datasize = section->size; |
2181 | if (datasize == 0) | |
2182 | return TRUE; | |
2183 | ||
5879bb8f | 2184 | if (! bfd_malloc_and_get_section (abfd, section, & data)) |
11a6da56 NC |
2185 | { |
2186 | if (data != NULL) | |
2187 | free (data); | |
2188 | return FALSE; | |
2189 | } | |
2190 | datastart = data; | |
2191 | dataend = data + datasize; | |
2192 | ||
2193 | fflush (file); | |
2194 | fprintf (file, "\nThe .rsrc Resource Directory section:\n"); | |
2195 | ||
2196 | while (data < dataend) | |
2197 | { | |
5879bb8f NC |
2198 | bfd_byte * p = data; |
2199 | ||
9373215c PM |
2200 | data = rsrc_print_resource_directory (file, abfd, 0, data, data, |
2201 | dataend, rva_bias); | |
11a6da56 NC |
2202 | |
2203 | if (data == dataend + 1) | |
2204 | fprintf (file, _("Corrupt .rsrc section detected!\n")); | |
2205 | else | |
2206 | { | |
2207 | /* Align data before continuing. */ | |
2208 | int align = (1 << section->alignment_power) - 1; | |
5879bb8f | 2209 | |
b9e95fa2 | 2210 | data = (bfd_byte *) (((ptrdiff_t) (data + align)) & ~ align); |
5879bb8f | 2211 | rva_bias += data - p; |
11a6da56 NC |
2212 | |
2213 | /* For reasons that are unclear .rsrc sections are sometimes created | |
2214 | aligned to a 1^3 boundary even when their alignment is set at | |
2215 | 1^2. Catch that case here before we issue a spurious warning | |
2216 | message. */ | |
2217 | if (data == (dataend - 4)) | |
2218 | data = dataend; | |
2219 | else if (data < dataend) | |
2220 | fprintf (file, _("\nWARNING: Extra data in .rsrc section - it will be ignored by Windows:\n")); | |
2221 | } | |
2222 | } | |
2223 | ||
5879bb8f | 2224 | free (datastart); |
11a6da56 NC |
2225 | return TRUE; |
2226 | } | |
2227 | ||
277d1b5e ILT |
2228 | /* Print out the program headers. */ |
2229 | ||
b34976b6 | 2230 | bfd_boolean |
7920ce38 | 2231 | _bfd_XX_print_private_bfd_data_common (bfd * abfd, void * vfile) |
277d1b5e ILT |
2232 | { |
2233 | FILE *file = (FILE *) vfile; | |
2234 | int j; | |
2235 | pe_data_type *pe = pe_data (abfd); | |
2236 | struct internal_extra_pe_aouthdr *i = &pe->pe_opthdr; | |
fac41780 | 2237 | const char *subsystem_name = NULL; |
d13c9dc6 | 2238 | const char *name; |
277d1b5e ILT |
2239 | |
2240 | /* The MS dumpbin program reportedly ands with 0xff0f before | |
2241 | printing the characteristics field. Not sure why. No reason to | |
2242 | emulate it here. */ | |
2243 | fprintf (file, _("\nCharacteristics 0x%x\n"), pe->real_flags); | |
2244 | #undef PF | |
6fa957a9 | 2245 | #define PF(x, y) if (pe->real_flags & x) { fprintf (file, "\t%s\n", y); } |
d70270c5 BF |
2246 | PF (IMAGE_FILE_RELOCS_STRIPPED, "relocations stripped"); |
2247 | PF (IMAGE_FILE_EXECUTABLE_IMAGE, "executable"); | |
2248 | PF (IMAGE_FILE_LINE_NUMS_STRIPPED, "line numbers stripped"); | |
2249 | PF (IMAGE_FILE_LOCAL_SYMS_STRIPPED, "symbols stripped"); | |
2250 | PF (IMAGE_FILE_LARGE_ADDRESS_AWARE, "large address aware"); | |
2251 | PF (IMAGE_FILE_BYTES_REVERSED_LO, "little endian"); | |
2252 | PF (IMAGE_FILE_32BIT_MACHINE, "32 bit words"); | |
2253 | PF (IMAGE_FILE_DEBUG_STRIPPED, "debugging information removed"); | |
2254 | PF (IMAGE_FILE_SYSTEM, "system file"); | |
2255 | PF (IMAGE_FILE_DLL, "DLL"); | |
2256 | PF (IMAGE_FILE_BYTES_REVERSED_HI, "big endian"); | |
277d1b5e ILT |
2257 | #undef PF |
2258 | ||
5933bdc9 | 2259 | /* ctime implies '\n'. */ |
0b6488e2 RH |
2260 | { |
2261 | time_t t = pe->coff.timestamp; | |
2262 | fprintf (file, "\nTime/Date\t\t%s", ctime (&t)); | |
2263 | } | |
d13c9dc6 L |
2264 | |
2265 | #ifndef IMAGE_NT_OPTIONAL_HDR_MAGIC | |
2266 | # define IMAGE_NT_OPTIONAL_HDR_MAGIC 0x10b | |
2267 | #endif | |
2268 | #ifndef IMAGE_NT_OPTIONAL_HDR64_MAGIC | |
2269 | # define IMAGE_NT_OPTIONAL_HDR64_MAGIC 0x20b | |
2270 | #endif | |
2271 | #ifndef IMAGE_NT_OPTIONAL_HDRROM_MAGIC | |
2272 | # define IMAGE_NT_OPTIONAL_HDRROM_MAGIC 0x107 | |
2273 | #endif | |
2274 | ||
2275 | switch (i->Magic) | |
2276 | { | |
2277 | case IMAGE_NT_OPTIONAL_HDR_MAGIC: | |
2278 | name = "PE32"; | |
2279 | break; | |
2280 | case IMAGE_NT_OPTIONAL_HDR64_MAGIC: | |
2281 | name = "PE32+"; | |
2282 | break; | |
2283 | case IMAGE_NT_OPTIONAL_HDRROM_MAGIC: | |
2284 | name = "ROM"; | |
2285 | break; | |
2286 | default: | |
2287 | name = NULL; | |
2288 | break; | |
2289 | } | |
2290 | fprintf (file, "Magic\t\t\t%04x", i->Magic); | |
2291 | if (name) | |
2292 | fprintf (file, "\t(%s)",name); | |
2293 | fprintf (file, "\nMajorLinkerVersion\t%d\n", i->MajorLinkerVersion); | |
2294 | fprintf (file, "MinorLinkerVersion\t%d\n", i->MinorLinkerVersion); | |
0af1713e | 2295 | fprintf (file, "SizeOfCode\t\t%08lx\n", (unsigned long) i->SizeOfCode); |
d13c9dc6 | 2296 | fprintf (file, "SizeOfInitializedData\t%08lx\n", |
0af1713e | 2297 | (unsigned long) i->SizeOfInitializedData); |
d13c9dc6 | 2298 | fprintf (file, "SizeOfUninitializedData\t%08lx\n", |
0af1713e | 2299 | (unsigned long) i->SizeOfUninitializedData); |
d13c9dc6 | 2300 | fprintf (file, "AddressOfEntryPoint\t"); |
ebf12fbe | 2301 | bfd_fprintf_vma (abfd, file, i->AddressOfEntryPoint); |
d13c9dc6 | 2302 | fprintf (file, "\nBaseOfCode\t\t"); |
ebf12fbe | 2303 | bfd_fprintf_vma (abfd, file, i->BaseOfCode); |
d13c9dc6 L |
2304 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
2305 | /* PE32+ does not have BaseOfData member! */ | |
2306 | fprintf (file, "\nBaseOfData\t\t"); | |
ebf12fbe | 2307 | bfd_fprintf_vma (abfd, file, i->BaseOfData); |
d13c9dc6 L |
2308 | #endif |
2309 | ||
9602af51 | 2310 | fprintf (file, "\nImageBase\t\t"); |
ebf12fbe | 2311 | bfd_fprintf_vma (abfd, file, i->ImageBase); |
9602af51 | 2312 | fprintf (file, "\nSectionAlignment\t"); |
ebf12fbe | 2313 | bfd_fprintf_vma (abfd, file, i->SectionAlignment); |
9602af51 | 2314 | fprintf (file, "\nFileAlignment\t\t"); |
ebf12fbe | 2315 | bfd_fprintf_vma (abfd, file, i->FileAlignment); |
9602af51 KH |
2316 | fprintf (file, "\nMajorOSystemVersion\t%d\n", i->MajorOperatingSystemVersion); |
2317 | fprintf (file, "MinorOSystemVersion\t%d\n", i->MinorOperatingSystemVersion); | |
2318 | fprintf (file, "MajorImageVersion\t%d\n", i->MajorImageVersion); | |
2319 | fprintf (file, "MinorImageVersion\t%d\n", i->MinorImageVersion); | |
2320 | fprintf (file, "MajorSubsystemVersion\t%d\n", i->MajorSubsystemVersion); | |
2321 | fprintf (file, "MinorSubsystemVersion\t%d\n", i->MinorSubsystemVersion); | |
0af1713e AM |
2322 | fprintf (file, "Win32Version\t\t%08lx\n", (unsigned long) i->Reserved1); |
2323 | fprintf (file, "SizeOfImage\t\t%08lx\n", (unsigned long) i->SizeOfImage); | |
2324 | fprintf (file, "SizeOfHeaders\t\t%08lx\n", (unsigned long) i->SizeOfHeaders); | |
2325 | fprintf (file, "CheckSum\t\t%08lx\n", (unsigned long) i->CheckSum); | |
1725a96e | 2326 | |
fac41780 JW |
2327 | switch (i->Subsystem) |
2328 | { | |
2329 | case IMAGE_SUBSYSTEM_UNKNOWN: | |
2330 | subsystem_name = "unspecified"; | |
2331 | break; | |
2332 | case IMAGE_SUBSYSTEM_NATIVE: | |
2333 | subsystem_name = "NT native"; | |
2334 | break; | |
2335 | case IMAGE_SUBSYSTEM_WINDOWS_GUI: | |
2336 | subsystem_name = "Windows GUI"; | |
2337 | break; | |
2338 | case IMAGE_SUBSYSTEM_WINDOWS_CUI: | |
2339 | subsystem_name = "Windows CUI"; | |
2340 | break; | |
2341 | case IMAGE_SUBSYSTEM_POSIX_CUI: | |
2342 | subsystem_name = "POSIX CUI"; | |
2343 | break; | |
2344 | case IMAGE_SUBSYSTEM_WINDOWS_CE_GUI: | |
2345 | subsystem_name = "Wince CUI"; | |
2346 | break; | |
d9118602 | 2347 | // These are from UEFI Platform Initialization Specification 1.1. |
fac41780 JW |
2348 | case IMAGE_SUBSYSTEM_EFI_APPLICATION: |
2349 | subsystem_name = "EFI application"; | |
2350 | break; | |
2351 | case IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER: | |
2352 | subsystem_name = "EFI boot service driver"; | |
2353 | break; | |
2354 | case IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER: | |
9602af51 | 2355 | subsystem_name = "EFI runtime driver"; |
fac41780 | 2356 | break; |
d9118602 L |
2357 | case IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER: |
2358 | subsystem_name = "SAL runtime driver"; | |
6c73cbb1 | 2359 | break; |
d9118602 | 2360 | // This is from revision 8.0 of the MS PE/COFF spec |
6c73cbb1 NC |
2361 | case IMAGE_SUBSYSTEM_XBOX: |
2362 | subsystem_name = "XBOX"; | |
2363 | break; | |
2364 | // Added default case for clarity - subsystem_name is NULL anyway. | |
2365 | default: | |
2366 | subsystem_name = NULL; | |
fac41780 | 2367 | } |
1725a96e | 2368 | |
9602af51 | 2369 | fprintf (file, "Subsystem\t\t%08x", i->Subsystem); |
fac41780 JW |
2370 | if (subsystem_name) |
2371 | fprintf (file, "\t(%s)", subsystem_name); | |
9602af51 KH |
2372 | fprintf (file, "\nDllCharacteristics\t%08x\n", i->DllCharacteristics); |
2373 | fprintf (file, "SizeOfStackReserve\t"); | |
ebf12fbe | 2374 | bfd_fprintf_vma (abfd, file, i->SizeOfStackReserve); |
9602af51 | 2375 | fprintf (file, "\nSizeOfStackCommit\t"); |
ebf12fbe | 2376 | bfd_fprintf_vma (abfd, file, i->SizeOfStackCommit); |
9602af51 | 2377 | fprintf (file, "\nSizeOfHeapReserve\t"); |
ebf12fbe | 2378 | bfd_fprintf_vma (abfd, file, i->SizeOfHeapReserve); |
9602af51 | 2379 | fprintf (file, "\nSizeOfHeapCommit\t"); |
ebf12fbe | 2380 | bfd_fprintf_vma (abfd, file, i->SizeOfHeapCommit); |
0af1713e AM |
2381 | fprintf (file, "\nLoaderFlags\t\t%08lx\n", (unsigned long) i->LoaderFlags); |
2382 | fprintf (file, "NumberOfRvaAndSizes\t%08lx\n", | |
2383 | (unsigned long) i->NumberOfRvaAndSizes); | |
277d1b5e | 2384 | |
9602af51 | 2385 | fprintf (file, "\nThe Data Directory\n"); |
277d1b5e ILT |
2386 | for (j = 0; j < IMAGE_NUMBEROF_DIRECTORY_ENTRIES; j++) |
2387 | { | |
2388 | fprintf (file, "Entry %1x ", j); | |
ebf12fbe | 2389 | bfd_fprintf_vma (abfd, file, i->DataDirectory[j].VirtualAddress); |
0af1713e | 2390 | fprintf (file, " %08lx ", (unsigned long) i->DataDirectory[j].Size); |
277d1b5e ILT |
2391 | fprintf (file, "%s\n", dir_names[j]); |
2392 | } | |
2393 | ||
2394 | pe_print_idata (abfd, vfile); | |
2395 | pe_print_edata (abfd, vfile); | |
2b5c217d NC |
2396 | if (bfd_coff_have_print_pdata (abfd)) |
2397 | bfd_coff_print_pdata (abfd, vfile); | |
2398 | else | |
2399 | pe_print_pdata (abfd, vfile); | |
277d1b5e ILT |
2400 | pe_print_reloc (abfd, vfile); |
2401 | ||
5879bb8f | 2402 | rsrc_print_section (abfd, vfile); |
9373215c | 2403 | |
b34976b6 | 2404 | return TRUE; |
277d1b5e ILT |
2405 | } |
2406 | ||
2407 | /* Copy any private info we understand from the input bfd | |
2408 | to the output bfd. */ | |
2409 | ||
b34976b6 | 2410 | bfd_boolean |
7920ce38 | 2411 | _bfd_XX_bfd_copy_private_bfd_data_common (bfd * ibfd, bfd * obfd) |
277d1b5e | 2412 | { |
4be8cddc L |
2413 | pe_data_type *ipe, *ope; |
2414 | ||
277d1b5e ILT |
2415 | /* One day we may try to grok other private data. */ |
2416 | if (ibfd->xvec->flavour != bfd_target_coff_flavour | |
2417 | || obfd->xvec->flavour != bfd_target_coff_flavour) | |
b34976b6 | 2418 | return TRUE; |
277d1b5e | 2419 | |
4be8cddc L |
2420 | ipe = pe_data (ibfd); |
2421 | ope = pe_data (obfd); | |
4e1fc599 | 2422 | |
325c681d | 2423 | /* pe_opthdr is copied in copy_object. */ |
4be8cddc L |
2424 | ope->dll = ipe->dll; |
2425 | ||
2426 | /* Don't copy input subsystem if output is different from input. */ | |
2427 | if (obfd->xvec != ibfd->xvec) | |
2428 | ope->pe_opthdr.Subsystem = IMAGE_SUBSYSTEM_UNKNOWN; | |
277d1b5e | 2429 | |
1725a96e | 2430 | /* For strip: if we removed .reloc, we'll make a real mess of things |
5933bdc9 ILT |
2431 | if we don't remove this entry as well. */ |
2432 | if (! pe_data (obfd)->has_reloc_section) | |
2433 | { | |
6c73cbb1 NC |
2434 | pe_data (obfd)->pe_opthdr.DataDirectory[PE_BASE_RELOCATION_TABLE].VirtualAddress = 0; |
2435 | pe_data (obfd)->pe_opthdr.DataDirectory[PE_BASE_RELOCATION_TABLE].Size = 0; | |
5933bdc9 | 2436 | } |
441f34fa L |
2437 | |
2438 | /* For PIE, if there is .reloc, we won't add IMAGE_FILE_RELOCS_STRIPPED. | |
2439 | But there is no .reloc, we make sure that IMAGE_FILE_RELOCS_STRIPPED | |
2440 | won't be added. */ | |
2441 | if (! pe_data (ibfd)->has_reloc_section | |
2442 | && ! (pe_data (ibfd)->real_flags & IMAGE_FILE_RELOCS_STRIPPED)) | |
2443 | pe_data (obfd)->dont_strip_reloc = 1; | |
2444 | ||
b34976b6 | 2445 | return TRUE; |
277d1b5e ILT |
2446 | } |
2447 | ||
9602af51 | 2448 | /* Copy private section data. */ |
1725a96e | 2449 | |
b34976b6 | 2450 | bfd_boolean |
7920ce38 NC |
2451 | _bfd_XX_bfd_copy_private_section_data (bfd *ibfd, |
2452 | asection *isec, | |
2453 | bfd *obfd, | |
2454 | asection *osec) | |
277d1b5e ILT |
2455 | { |
2456 | if (bfd_get_flavour (ibfd) != bfd_target_coff_flavour | |
2457 | || bfd_get_flavour (obfd) != bfd_target_coff_flavour) | |
b34976b6 | 2458 | return TRUE; |
277d1b5e ILT |
2459 | |
2460 | if (coff_section_data (ibfd, isec) != NULL | |
2461 | && pei_section_data (ibfd, isec) != NULL) | |
2462 | { | |
2463 | if (coff_section_data (obfd, osec) == NULL) | |
2464 | { | |
dc810e39 | 2465 | bfd_size_type amt = sizeof (struct coff_section_tdata); |
7920ce38 | 2466 | osec->used_by_bfd = bfd_zalloc (obfd, amt); |
277d1b5e | 2467 | if (osec->used_by_bfd == NULL) |
b34976b6 | 2468 | return FALSE; |
277d1b5e | 2469 | } |
1725a96e | 2470 | |
277d1b5e ILT |
2471 | if (pei_section_data (obfd, osec) == NULL) |
2472 | { | |
dc810e39 | 2473 | bfd_size_type amt = sizeof (struct pei_section_tdata); |
7920ce38 | 2474 | coff_section_data (obfd, osec)->tdata = bfd_zalloc (obfd, amt); |
277d1b5e | 2475 | if (coff_section_data (obfd, osec)->tdata == NULL) |
b34976b6 | 2476 | return FALSE; |
277d1b5e | 2477 | } |
1725a96e | 2478 | |
277d1b5e ILT |
2479 | pei_section_data (obfd, osec)->virt_size = |
2480 | pei_section_data (ibfd, isec)->virt_size; | |
5933bdc9 | 2481 | pei_section_data (obfd, osec)->pe_flags = |
6fa957a9 | 2482 | pei_section_data (ibfd, isec)->pe_flags; |
277d1b5e ILT |
2483 | } |
2484 | ||
b34976b6 | 2485 | return TRUE; |
277d1b5e | 2486 | } |
7d2b58d6 ILT |
2487 | |
2488 | void | |
7920ce38 | 2489 | _bfd_XX_get_symbol_info (bfd * abfd, asymbol *symbol, symbol_info *ret) |
7d2b58d6 ILT |
2490 | { |
2491 | coff_get_symbol_info (abfd, symbol, ret); | |
7d2b58d6 | 2492 | } |
2fbadf2c | 2493 | |
5174d0fb KT |
2494 | #if !defined(COFF_WITH_pep) && defined(COFF_WITH_pex64) |
2495 | static int | |
2496 | sort_x64_pdata (const void *l, const void *r) | |
2497 | { | |
2498 | const char *lp = (const char *) l; | |
2499 | const char *rp = (const char *) r; | |
2500 | bfd_vma vl, vr; | |
2501 | vl = bfd_getl32 (lp); vr = bfd_getl32 (rp); | |
2502 | if (vl != vr) | |
2503 | return (vl < vr ? -1 : 1); | |
2504 | /* We compare just begin address. */ | |
2505 | return 0; | |
2506 | } | |
2507 | #endif | |
5879bb8f NC |
2508 | \f |
2509 | /* Functions to process a .rsrc section. */ | |
2510 | ||
2511 | static unsigned int sizeof_leaves; | |
2512 | static unsigned int sizeof_strings; | |
2513 | static unsigned int sizeof_tables_and_entries; | |
2514 | ||
2515 | static bfd_byte * | |
2516 | rsrc_count_directory (bfd *, bfd_byte *, bfd_byte *, bfd_byte *, bfd_vma); | |
2517 | ||
2518 | static bfd_byte * | |
2519 | rsrc_count_entries (bfd * abfd, | |
2520 | bfd_boolean is_name, | |
2521 | bfd_byte * datastart, | |
2522 | bfd_byte * data, | |
2523 | bfd_byte * dataend, | |
2524 | bfd_vma rva_bias) | |
2525 | { | |
2526 | unsigned long entry, addr, size; | |
2527 | ||
2528 | if (data + 8 >= dataend) | |
2529 | return dataend + 1; | |
2530 | ||
2531 | if (is_name) | |
2532 | { | |
2533 | bfd_byte * name; | |
2534 | ||
2535 | entry = (long) bfd_get_32 (abfd, data); | |
2536 | ||
2537 | if (HighBitSet (entry)) | |
2538 | name = datastart + WithoutHighBit (entry); | |
2539 | else | |
2540 | name = datastart + entry - rva_bias; | |
2541 | ||
2542 | if (name + 2 >= dataend) | |
2543 | return dataend + 1; | |
2544 | ||
2545 | unsigned int len = bfd_get_16 (abfd, name); | |
2546 | if (len == 0 || len > 256) | |
2547 | return dataend + 1; | |
2548 | ||
2549 | sizeof_strings += (len + 1) * 2; | |
2550 | } | |
2551 | ||
2552 | entry = (long) bfd_get_32 (abfd, data + 4); | |
2553 | ||
2554 | if (HighBitSet (entry)) | |
2555 | return rsrc_count_directory (abfd, | |
2556 | datastart, | |
2557 | datastart + WithoutHighBit (entry), | |
2558 | dataend, rva_bias); | |
2559 | ||
2560 | if (datastart + entry + 16 >= dataend) | |
2561 | return dataend + 1; | |
2562 | ||
2563 | addr = (long) bfd_get_32 (abfd, datastart + entry); | |
2564 | size = (long) bfd_get_32 (abfd, datastart + entry + 4); | |
2565 | ||
2566 | sizeof_leaves += 16; | |
2567 | ||
2568 | return datastart + addr - rva_bias + size; | |
2569 | } | |
9373215c | 2570 | |
5879bb8f NC |
2571 | static bfd_byte * |
2572 | rsrc_count_directory (bfd * abfd, | |
2573 | bfd_byte * datastart, | |
2574 | bfd_byte * data, | |
2575 | bfd_byte * dataend, | |
2576 | bfd_vma rva_bias) | |
2577 | { | |
2578 | unsigned int num_entries, num_ids; | |
2579 | bfd_byte * highest_data = data; | |
2580 | ||
2581 | if (data + 16 >= dataend) | |
2582 | return dataend + 1; | |
2583 | ||
2584 | num_entries = (int) bfd_get_16 (abfd, data + 12); | |
2585 | num_ids = (int) bfd_get_16 (abfd, data + 14); | |
2586 | ||
2587 | num_entries += num_ids; | |
2588 | ||
2589 | data += 16; | |
2590 | sizeof_tables_and_entries += 16; | |
2591 | ||
2592 | while (num_entries --) | |
2593 | { | |
2594 | bfd_byte * entry_end; | |
2595 | ||
2596 | entry_end = rsrc_count_entries (abfd, num_entries >= num_ids, | |
2597 | datastart, data, dataend, rva_bias); | |
2598 | data += 8; | |
2599 | sizeof_tables_and_entries += 8; | |
2600 | highest_data = max (highest_data, entry_end); | |
2601 | if (entry_end >= dataend) | |
2602 | break; | |
2603 | } | |
2604 | ||
2605 | return max (highest_data, data); | |
2606 | } | |
2607 | ||
2608 | typedef struct rsrc_dir_chain | |
2609 | { | |
2610 | unsigned int num_entries; | |
2611 | struct rsrc_entry * first_entry; | |
2612 | struct rsrc_entry * last_entry; | |
2613 | } rsrc_dir_chain; | |
2614 | ||
2615 | typedef struct rsrc_directory | |
2616 | { | |
2617 | unsigned int characteristics; | |
2618 | unsigned int time; | |
2619 | unsigned int major; | |
2620 | unsigned int minor; | |
2621 | ||
2622 | rsrc_dir_chain names; | |
2623 | rsrc_dir_chain ids; | |
2624 | ||
2625 | struct rsrc_entry * entry; | |
2626 | } rsrc_directory; | |
2627 | ||
2628 | typedef struct rsrc_string | |
2629 | { | |
2630 | unsigned int len; | |
2631 | bfd_byte * string; | |
2632 | } rsrc_string; | |
9373215c | 2633 | |
5879bb8f NC |
2634 | typedef struct rsrc_leaf |
2635 | { | |
2636 | unsigned int size; | |
2637 | unsigned int codepage; | |
2638 | bfd_byte * data; | |
2639 | } rsrc_leaf; | |
2640 | ||
2641 | typedef struct rsrc_entry | |
2642 | { | |
2643 | bfd_boolean is_name; | |
2644 | union | |
2645 | { | |
2646 | unsigned int id; | |
2647 | struct rsrc_string name; | |
2648 | } name_id; | |
2649 | ||
2650 | bfd_boolean is_dir; | |
2651 | union | |
2652 | { | |
2653 | struct rsrc_directory * directory; | |
2654 | struct rsrc_leaf * leaf; | |
2655 | } value; | |
2656 | ||
2657 | struct rsrc_entry * next_entry; | |
2658 | struct rsrc_directory * parent; | |
2659 | } rsrc_entry; | |
2660 | ||
2661 | static bfd_byte * | |
2662 | rsrc_parse_directory (bfd *, rsrc_directory *, bfd_byte *, | |
2663 | bfd_byte *, bfd_byte *, bfd_vma, rsrc_entry *); | |
2664 | ||
2665 | static bfd_byte * | |
2666 | rsrc_parse_entry (bfd * abfd, | |
2667 | bfd_boolean is_name, | |
2668 | rsrc_entry * entry, | |
2669 | bfd_byte * datastart, | |
2670 | bfd_byte * data, | |
2671 | bfd_byte * dataend, | |
2672 | bfd_vma rva_bias, | |
2673 | rsrc_directory * parent) | |
2674 | { | |
2675 | unsigned long val, addr, size; | |
2676 | ||
2677 | val = bfd_get_32 (abfd, data); | |
2678 | ||
2679 | entry->parent = parent; | |
2680 | entry->is_name = is_name; | |
2681 | ||
2682 | if (is_name) | |
2683 | { | |
2684 | /* FIXME: Add range checking ? */ | |
2685 | if (HighBitSet (val)) | |
2686 | { | |
2687 | val = WithoutHighBit (val); | |
2688 | ||
2689 | entry->name_id.name.len = bfd_get_16 (abfd, datastart + val); | |
2690 | entry->name_id.name.string = datastart + val + 2; | |
2691 | } | |
2692 | else | |
2693 | { | |
9373215c PM |
2694 | entry->name_id.name.len = bfd_get_16 (abfd, datastart + val |
2695 | - rva_bias); | |
5879bb8f NC |
2696 | entry->name_id.name.string = datastart + val - rva_bias + 2; |
2697 | } | |
2698 | } | |
2699 | else | |
2700 | entry->name_id.id = val; | |
2701 | ||
2702 | val = bfd_get_32 (abfd, data + 4); | |
2703 | ||
2704 | if (HighBitSet (val)) | |
2705 | { | |
2706 | entry->is_dir = TRUE; | |
2707 | entry->value.directory = bfd_malloc (sizeof * entry->value.directory); | |
2708 | if (entry->value.directory == NULL) | |
2709 | return dataend; | |
2710 | ||
2711 | return rsrc_parse_directory (abfd, entry->value.directory, | |
2712 | datastart, | |
2713 | datastart + WithoutHighBit (val), | |
2714 | dataend, rva_bias, entry); | |
2715 | } | |
2716 | ||
2717 | entry->is_dir = FALSE; | |
2718 | entry->value.leaf = bfd_malloc (sizeof * entry->value.leaf); | |
2719 | if (entry->value.leaf == NULL) | |
2720 | return dataend; | |
2721 | ||
2722 | addr = bfd_get_32 (abfd, datastart + val); | |
2723 | size = entry->value.leaf->size = bfd_get_32 (abfd, datastart + val + 4); | |
2724 | entry->value.leaf->codepage = bfd_get_32 (abfd, datastart + val + 8); | |
2725 | ||
2726 | entry->value.leaf->data = bfd_malloc (size); | |
2727 | if (entry->value.leaf->data == NULL) | |
2728 | return dataend; | |
2729 | ||
2730 | memcpy (entry->value.leaf->data, datastart + addr - rva_bias, size); | |
2731 | return datastart + (addr - rva_bias) + size; | |
2732 | } | |
2733 | ||
2734 | static bfd_byte * | |
2735 | rsrc_parse_entries (bfd * abfd, | |
2736 | rsrc_dir_chain * chain, | |
2737 | bfd_boolean is_name, | |
2738 | bfd_byte * highest_data, | |
2739 | bfd_byte * datastart, | |
2740 | bfd_byte * data, | |
2741 | bfd_byte * dataend, | |
2742 | bfd_vma rva_bias, | |
2743 | rsrc_directory * parent) | |
2744 | { | |
9373215c | 2745 | unsigned int i; |
5879bb8f NC |
2746 | rsrc_entry * entry; |
2747 | ||
2748 | if (chain->num_entries == 0) | |
2749 | { | |
2750 | chain->first_entry = chain->last_entry = NULL; | |
2751 | return highest_data; | |
2752 | } | |
2753 | ||
2754 | entry = bfd_malloc (sizeof * entry); | |
2755 | if (entry == NULL) | |
2756 | return dataend; | |
2757 | ||
2758 | chain->first_entry = entry; | |
2759 | ||
5879bb8f NC |
2760 | for (i = chain->num_entries; i--;) |
2761 | { | |
2762 | bfd_byte * entry_end; | |
2763 | ||
2764 | entry_end = rsrc_parse_entry (abfd, is_name, entry, datastart, | |
2765 | data, dataend, rva_bias, parent); | |
2766 | data += 8; | |
2767 | highest_data = max (entry_end, highest_data); | |
2768 | if (entry_end > dataend) | |
2769 | return dataend; | |
2770 | ||
2771 | if (i) | |
2772 | { | |
2773 | entry->next_entry = bfd_malloc (sizeof * entry); | |
2774 | entry = entry->next_entry; | |
2775 | if (entry == NULL) | |
2776 | return dataend; | |
2777 | } | |
2778 | else | |
2779 | entry->next_entry = NULL; | |
2780 | } | |
2781 | ||
2782 | chain->last_entry = entry; | |
2783 | ||
2784 | return highest_data; | |
2785 | } | |
2786 | ||
2787 | static bfd_byte * | |
2788 | rsrc_parse_directory (bfd * abfd, | |
2789 | rsrc_directory * table, | |
2790 | bfd_byte * datastart, | |
2791 | bfd_byte * data, | |
2792 | bfd_byte * dataend, | |
2793 | bfd_vma rva_bias, | |
2794 | rsrc_entry * entry) | |
2795 | { | |
2796 | bfd_byte * highest_data = data; | |
2797 | ||
2798 | if (table == NULL) | |
2799 | return dataend; | |
2800 | ||
2801 | table->characteristics = bfd_get_32 (abfd, data); | |
2802 | table->time = bfd_get_32 (abfd, data + 4); | |
2803 | table->major = bfd_get_16 (abfd, data + 8); | |
2804 | table->minor = bfd_get_16 (abfd, data + 10); | |
2805 | table->names.num_entries = bfd_get_16 (abfd, data + 12); | |
2806 | table->ids.num_entries = bfd_get_16 (abfd, data + 14); | |
2807 | table->entry = entry; | |
2808 | ||
2809 | data += 16; | |
2810 | ||
2811 | highest_data = rsrc_parse_entries (abfd, & table->names, TRUE, data, | |
2812 | datastart, data, dataend, rva_bias, table); | |
2813 | data += table->names.num_entries * 8; | |
2814 | ||
2815 | highest_data = rsrc_parse_entries (abfd, & table->ids, FALSE, highest_data, | |
2816 | datastart, data, dataend, rva_bias, table); | |
2817 | data += table->ids.num_entries * 8; | |
2818 | ||
2819 | return max (highest_data, data); | |
2820 | } | |
2821 | ||
2822 | typedef struct rsrc_write_data | |
2823 | { | |
2824 | bfd * abfd; | |
2825 | bfd_byte * datastart; | |
2826 | bfd_byte * next_table; | |
2827 | bfd_byte * next_leaf; | |
2828 | bfd_byte * next_string; | |
2829 | bfd_byte * next_data; | |
2830 | bfd_vma rva_bias; | |
9373215c PM |
2831 | } rsrc_write_data; |
2832 | ||
5879bb8f NC |
2833 | static void |
2834 | rsrc_write_string (rsrc_write_data * data, | |
2835 | rsrc_string * string) | |
2836 | { | |
2837 | bfd_put_16 (data->abfd, string->len, data->next_string); | |
2838 | memcpy (data->next_string + 2, string->string, string->len * 2); | |
2839 | data->next_string += (string->len + 1) * 2; | |
2840 | } | |
2841 | ||
2842 | static inline unsigned int | |
2843 | rsrc_compute_rva (rsrc_write_data * data, | |
2844 | bfd_byte * addr) | |
2845 | { | |
2846 | return (addr - data->datastart) + data->rva_bias; | |
2847 | } | |
2848 | ||
2849 | static void | |
2850 | rsrc_write_leaf (rsrc_write_data * data, | |
2851 | rsrc_leaf * leaf) | |
2852 | { | |
9373215c PM |
2853 | bfd_put_32 (data->abfd, rsrc_compute_rva (data, data->next_data), |
2854 | data->next_leaf); | |
5879bb8f NC |
2855 | bfd_put_32 (data->abfd, leaf->size, data->next_leaf + 4); |
2856 | bfd_put_32 (data->abfd, leaf->codepage, data->next_leaf + 8); | |
2857 | bfd_put_32 (data->abfd, 0 /*reserved*/, data->next_leaf + 12); | |
2858 | data->next_leaf += 16; | |
2859 | ||
2860 | memcpy (data->next_data, leaf->data, leaf->size); | |
2861 | data->next_data += leaf->size; | |
2862 | } | |
2863 | ||
2864 | static void rsrc_write_directory (rsrc_write_data *, rsrc_directory *); | |
2865 | ||
2866 | static void | |
2867 | rsrc_write_entry (rsrc_write_data * data, | |
2868 | bfd_byte * where, | |
2869 | rsrc_entry * entry) | |
2870 | { | |
2871 | if (entry->is_name) | |
2872 | { | |
2873 | bfd_put_32 (data->abfd, | |
2874 | SetHighBit (data->next_string - data->datastart), | |
2875 | where); | |
2876 | rsrc_write_string (data, & entry->name_id.name); | |
2877 | } | |
2878 | else | |
2879 | bfd_put_32 (data->abfd, entry->name_id.id, where); | |
2880 | ||
2881 | if (entry->is_dir) | |
2882 | { | |
2883 | bfd_put_32 (data->abfd, | |
2884 | SetHighBit (data->next_table - data->datastart), | |
2885 | where + 4); | |
2886 | rsrc_write_directory (data, entry->value.directory); | |
2887 | } | |
2888 | else | |
2889 | { | |
2890 | bfd_put_32 (data->abfd, data->next_leaf - data->datastart, where + 4); | |
2891 | rsrc_write_leaf (data, entry->value.leaf); | |
2892 | } | |
2893 | } | |
2894 | ||
2895 | static void | |
2896 | rsrc_write_directory (rsrc_write_data * data, | |
2897 | rsrc_directory * dir) | |
2898 | { | |
2899 | rsrc_entry * entry; | |
2900 | unsigned int i; | |
9373215c PM |
2901 | bfd_byte * next_entry; |
2902 | bfd_byte * nt; | |
5879bb8f NC |
2903 | |
2904 | bfd_put_32 (data->abfd, dir->characteristics, data->next_table); | |
2905 | bfd_put_32 (data->abfd, 0 /*dir->time*/, data->next_table + 4); | |
2906 | bfd_put_16 (data->abfd, dir->major, data->next_table + 8); | |
2907 | bfd_put_16 (data->abfd, dir->minor, data->next_table + 10); | |
2908 | bfd_put_16 (data->abfd, dir->names.num_entries, data->next_table + 12); | |
2909 | bfd_put_16 (data->abfd, dir->ids.num_entries, data->next_table + 14); | |
2910 | ||
2911 | /* Compute where the entries and the next table will be placed. */ | |
9373215c PM |
2912 | next_entry = data->next_table + 16; |
2913 | data->next_table = next_entry + (dir->names.num_entries * 8) | |
2914 | + (dir->ids.num_entries * 8); | |
2915 | nt = data->next_table; | |
2916 | ||
5879bb8f NC |
2917 | /* Write the entries. */ |
2918 | for (i = dir->names.num_entries, entry = dir->names.first_entry; | |
2919 | i > 0 && entry != NULL; | |
2920 | i--, entry = entry->next_entry) | |
2921 | { | |
2922 | rsrc_write_entry (data, next_entry, entry); | |
2923 | next_entry += 8; | |
2924 | } | |
2925 | BFD_ASSERT (i == 0); | |
2926 | BFD_ASSERT (entry == NULL); | |
2927 | ||
2928 | for (i = dir->ids.num_entries, entry = dir->ids.first_entry; | |
2929 | i > 0 && entry != NULL; | |
2930 | i--, entry = entry->next_entry) | |
2931 | { | |
2932 | rsrc_write_entry (data, next_entry, entry); | |
2933 | next_entry += 8; | |
2934 | } | |
2935 | BFD_ASSERT (i == 0); | |
2936 | BFD_ASSERT (entry == NULL); | |
2937 | BFD_ASSERT (nt == next_entry); | |
2938 | } | |
2939 | ||
9373215c | 2940 | #if defined HAVE_WCHAR_H && ! defined __CYGWIN__ && ! defined __MINGW32__ |
5879bb8f NC |
2941 | /* Return the length (number of units) of the first character in S, |
2942 | putting its 'ucs4_t' representation in *PUC. */ | |
2943 | ||
2944 | static unsigned int | |
2945 | u16_mbtouc (wchar_t * puc, const unsigned short * s, unsigned int n) | |
2946 | { | |
2947 | unsigned short c = * s; | |
2948 | ||
2949 | if (c < 0xd800 || c >= 0xe000) | |
2950 | { | |
2951 | *puc = c; | |
2952 | return 1; | |
2953 | } | |
2954 | ||
2955 | if (c < 0xdc00) | |
2956 | { | |
2957 | if (n >= 2) | |
2958 | { | |
2959 | if (s[1] >= 0xdc00 && s[1] < 0xe000) | |
2960 | { | |
2961 | *puc = 0x10000 + ((c - 0xd800) << 10) + (s[1] - 0xdc00); | |
2962 | return 2; | |
2963 | } | |
2964 | } | |
2965 | else | |
2966 | { | |
2967 | /* Incomplete multibyte character. */ | |
2968 | *puc = 0xfffd; | |
2969 | return n; | |
2970 | } | |
2971 | } | |
2972 | ||
2973 | /* Invalid multibyte character. */ | |
2974 | *puc = 0xfffd; | |
2975 | return 1; | |
2976 | } | |
9373215c | 2977 | #endif /* HAVE_WCHAR_H and not Cygwin/Mingw */ |
5879bb8f NC |
2978 | |
2979 | /* Perform a comparison of two entries. */ | |
2980 | static signed int | |
2981 | rsrc_cmp (bfd_boolean is_name, rsrc_entry * a, rsrc_entry * b) | |
2982 | { | |
9373215c | 2983 | signed int res; |
9373215c PM |
2984 | bfd_byte * astring; |
2985 | unsigned int alen; | |
2986 | bfd_byte * bstring; | |
2987 | unsigned int blen; | |
2988 | ||
5879bb8f | 2989 | if (! is_name) |
9373215c | 2990 | return a->name_id.id - b->name_id.id; |
5879bb8f NC |
2991 | |
2992 | /* We have to perform a case insenstive, unicode string comparison... */ | |
9373215c PM |
2993 | astring = a->name_id.name.string; |
2994 | alen = a->name_id.name.len; | |
2995 | bstring = b->name_id.name.string; | |
2996 | blen = b->name_id.name.len; | |
5879bb8f | 2997 | |
9373215c PM |
2998 | #if defined __CYGWIN__ || defined __MINGW32__ |
2999 | /* Under Windows hosts (both Cygwin and Mingw types), | |
3000 | unicode == UTF-16 == wchar_t. The case insensitive string comparison | |
3001 | function however goes by different names in the two environments... */ | |
3002 | ||
3003 | #undef rscpcmp | |
5879bb8f | 3004 | #ifdef __CYGWIN__ |
9373215c PM |
3005 | #define rscpcmp wcsncasecmp |
3006 | #endif | |
3007 | #ifdef __MINGW32__ | |
3008 | #define rscpcmp wcsnicmp | |
3009 | #endif | |
3010 | ||
3011 | res = rscpcmp ((const wchar_t *) astring, (const wchar_t *) bstring, | |
3012 | min (alen, blen)); | |
5879bb8f | 3013 | |
9373215c | 3014 | #elif defined HAVE_WCHAR_H |
3f10b67a PM |
3015 | { |
3016 | unsigned int i; | |
3017 | res = 0; | |
3018 | for (i = min (alen, blen); i--; astring += 2, bstring += 2) | |
3019 | { | |
3020 | wchar_t awc; | |
3021 | wchar_t bwc; | |
3022 | ||
3023 | /* Convert UTF-16 unicode characters into wchar_t characters so | |
3024 | that we can then perform a case insensitive comparison. */ | |
3025 | int Alen = u16_mbtouc (& awc, (const unsigned short *) astring, 2); | |
3026 | int Blen = u16_mbtouc (& bwc, (const unsigned short *) bstring, 2); | |
3027 | ||
3028 | if (Alen != Blen) | |
3029 | return Alen - Blen; | |
3030 | res = wcsncasecmp (& awc, & bwc, 1); | |
3031 | if (res) | |
3032 | break; | |
3033 | } | |
3034 | } | |
5879bb8f | 3035 | #else |
9373215c PM |
3036 | /* Do the best we can - a case sensitive, untranslated comparison. */ |
3037 | res = memcmp (astring, bstring, min (alen, blen) * 2); | |
5879bb8f NC |
3038 | #endif |
3039 | ||
3040 | if (res == 0) | |
3041 | res = alen - blen; | |
3042 | ||
3043 | return res; | |
3044 | } | |
3045 | ||
3046 | static void | |
3047 | rsrc_print_name (char * buffer, rsrc_string string) | |
3048 | { | |
3049 | unsigned int i; | |
3050 | bfd_byte * name = string.string; | |
3051 | ||
3052 | for (i = string.len; i--; name += 2) | |
3053 | sprintf (buffer + strlen (buffer), "%.1s", name); | |
3054 | } | |
3055 | ||
3056 | static const char * | |
3057 | rsrc_resource_name (rsrc_entry * entry, rsrc_directory * dir) | |
3058 | { | |
3059 | static char buffer [256]; | |
3060 | bfd_boolean is_string = FALSE; | |
3061 | ||
3062 | buffer[0] = 0; | |
3063 | ||
9373215c PM |
3064 | if (dir != NULL && dir->entry != NULL && dir->entry->parent != NULL |
3065 | && dir->entry->parent->entry != NULL) | |
5879bb8f NC |
3066 | { |
3067 | strcpy (buffer, "type: "); | |
3068 | if (dir->entry->parent->entry->is_name) | |
9373215c PM |
3069 | rsrc_print_name (buffer + strlen (buffer), |
3070 | dir->entry->parent->entry->name_id.name); | |
5879bb8f NC |
3071 | else |
3072 | { | |
3073 | unsigned int id = dir->entry->parent->entry->name_id.id; | |
3074 | ||
3075 | sprintf (buffer + strlen (buffer), "%x", id); | |
3076 | switch (id) | |
3077 | { | |
3078 | case 1: strcat (buffer, " (CURSOR)"); break; | |
3079 | case 2: strcat (buffer, " (BITMAP)"); break; | |
3080 | case 3: strcat (buffer, " (ICON)"); break; | |
3081 | case 4: strcat (buffer, " (MENU)"); break; | |
3082 | case 5: strcat (buffer, " (DIALOG)"); break; | |
3083 | case 6: strcat (buffer, " (STRING)"); is_string = TRUE; break; | |
3084 | case 7: strcat (buffer, " (FONTDIR)"); break; | |
3085 | case 8: strcat (buffer, " (FONT)"); break; | |
3086 | case 9: strcat (buffer, " (ACCELERATOR)"); break; | |
3087 | case 10: strcat (buffer, " (RCDATA)"); break; | |
3088 | case 11: strcat (buffer, " (MESSAGETABLE)"); break; | |
3089 | case 12: strcat (buffer, " (GROUP_CURSOR)"); break; | |
3090 | case 14: strcat (buffer, " (GROUP_ICON)"); break; | |
3091 | case 16: strcat (buffer, " (VERSION)"); break; | |
3092 | case 17: strcat (buffer, " (DLGINCLUDE)"); break; | |
3093 | case 19: strcat (buffer, " (PLUGPLAY)"); break; | |
3094 | case 20: strcat (buffer, " (VXD)"); break; | |
3095 | case 21: strcat (buffer, " (ANICURSOR)"); break; | |
3096 | case 22: strcat (buffer, " (ANIICON)"); break; | |
3097 | case 23: strcat (buffer, " (HTML)"); break; | |
3098 | case 24: strcat (buffer, " (MANIFEST)"); break; | |
3099 | case 240: strcat (buffer, " (DLGINIT)"); break; | |
3100 | case 241: strcat (buffer, " (TOOLBAR)"); break; | |
3101 | } | |
3102 | } | |
3103 | } | |
3104 | ||
3105 | if (dir != NULL && dir->entry != NULL) | |
3106 | { | |
3107 | strcat (buffer, " name: "); | |
3108 | if (dir->entry->is_name) | |
3109 | rsrc_print_name (buffer + strlen (buffer), dir->entry->name_id.name); | |
3110 | else | |
3111 | { | |
3112 | unsigned int id = dir->entry->name_id.id; | |
3113 | ||
3114 | sprintf (buffer + strlen (buffer), "%x", id); | |
3115 | ||
3116 | if (is_string) | |
3117 | sprintf (buffer + strlen (buffer), " (resource id range: %d - %d)", | |
3118 | (id - 1) << 4, (id << 4) - 1); | |
3119 | } | |
3120 | } | |
3121 | ||
3122 | if (entry != NULL) | |
3123 | { | |
3124 | strcat (buffer, " lang: "); | |
3125 | ||
3126 | if (entry->is_name) | |
3127 | rsrc_print_name (buffer + strlen (buffer), entry->name_id.name); | |
3128 | else | |
3129 | sprintf (buffer + strlen (buffer), "%x", entry->name_id.id); | |
3130 | } | |
3131 | ||
3132 | return buffer; | |
3133 | } | |
3134 | ||
3135 | /* *sigh* Windows resource strings are special. Only the top 28-bits of | |
3136 | their ID is stored in the NAME entry. The bottom four bits are used as | |
3137 | an index into unicode string table that makes up the data of the leaf. | |
3138 | So identical type-name-lang string resources may not actually be | |
3139 | identical at all. | |
3140 | ||
3141 | This function is called when we have detected two string resources with | |
3142 | match top-28-bit IDs. We have to scan the string tables inside the leaves | |
3143 | and discover if there are any real collisions. If there are then we report | |
9373215c PM |
3144 | them and return FALSE. Otherwise we copy any strings from B into A and |
3145 | then return TRUE. */ | |
5879bb8f NC |
3146 | |
3147 | static bfd_boolean | |
3148 | rsrc_merge_string_entries (rsrc_entry * a ATTRIBUTE_UNUSED, | |
3149 | rsrc_entry * b ATTRIBUTE_UNUSED) | |
3150 | { | |
3151 | unsigned int copy_needed = 0; | |
3152 | unsigned int i; | |
9373215c PM |
3153 | bfd_byte * astring; |
3154 | bfd_byte * bstring; | |
3155 | bfd_byte * new_data; | |
3156 | bfd_byte * nstring; | |
5879bb8f NC |
3157 | |
3158 | /* Step one: Find out what we have to do. */ | |
3159 | BFD_ASSERT (! a->is_dir); | |
9373215c | 3160 | astring = a->value.leaf->data; |
5879bb8f NC |
3161 | |
3162 | BFD_ASSERT (! b->is_dir); | |
9373215c | 3163 | bstring = b->value.leaf->data; |
5879bb8f NC |
3164 | |
3165 | for (i = 0; i < 16; i++) | |
3166 | { | |
3167 | unsigned int alen = astring[0] + (astring[1] << 8); | |
3168 | unsigned int blen = bstring[0] + (bstring[1] << 8); | |
3169 | ||
3170 | if (alen == 0) | |
3171 | { | |
3172 | copy_needed += blen * 2; | |
3173 | } | |
3174 | else if (blen == 0) | |
3175 | ; | |
3176 | else if (alen != blen) | |
3177 | /* FIXME: Should we continue the loop in order to report other duplicates ? */ | |
3178 | break; | |
3179 | /* alen == blen != 0. We might have two identical strings. If so we | |
3180 | can ignore the second one. There is no need for wchar_t vs UTF-16 | |
3181 | theatrics here - we are only interested in (case sensitive) equality. */ | |
3182 | else if (memcmp (astring + 2, bstring + 2, alen * 2) != 0) | |
3183 | break; | |
3184 | ||
3185 | astring += (alen + 1) * 2; | |
3186 | bstring += (blen + 1) * 2; | |
3187 | } | |
3188 | ||
3189 | if (i != 16) | |
3190 | { | |
3191 | if (a->parent != NULL | |
3192 | && a->parent->entry != NULL | |
3193 | && a->parent->entry->is_name == FALSE) | |
3194 | _bfd_error_handler (_(".rsrc merge failure: duplicate string resource: %d"), | |
3195 | ((a->parent->entry->name_id.id - 1) << 4) + i); | |
3196 | return FALSE; | |
3197 | } | |
3198 | ||
3199 | if (copy_needed == 0) | |
3200 | return TRUE; | |
3201 | ||
3202 | /* If we reach here then A and B must both have non-colliding strings. | |
3203 | (We never get string resources with fully empty string tables). | |
3204 | We need to allocate an extra COPY_NEEDED bytes in A and then bring | |
3205 | in B's strings. */ | |
9373215c | 3206 | new_data = bfd_malloc (a->value.leaf->size + copy_needed); |
5879bb8f NC |
3207 | if (new_data == NULL) |
3208 | return FALSE; | |
3209 | ||
9373215c | 3210 | nstring = new_data; |
5879bb8f NC |
3211 | astring = a->value.leaf->data; |
3212 | bstring = b->value.leaf->data; | |
3213 | ||
3214 | for (i = 0; i < 16; i++) | |
3215 | { | |
3216 | unsigned int alen = astring[0] + (astring[1] << 8); | |
3217 | unsigned int blen = bstring[0] + (bstring[1] << 8); | |
3218 | ||
3219 | if (alen != 0) | |
3220 | { | |
3221 | memcpy (nstring, astring, (alen + 1) * 2); | |
3222 | nstring += (alen + 1) * 2; | |
3223 | } | |
3224 | else if (blen != 0) | |
3225 | { | |
3226 | memcpy (nstring, bstring, (blen + 1) * 2); | |
3227 | nstring += (blen + 1) * 2; | |
3228 | } | |
3229 | else | |
3230 | { | |
3231 | * nstring++ = 0; | |
3232 | * nstring++ = 0; | |
3233 | } | |
9373215c | 3234 | |
5879bb8f NC |
3235 | astring += (alen + 1) * 2; |
3236 | bstring += (blen + 1) * 2; | |
3237 | } | |
3238 | ||
3239 | BFD_ASSERT (nstring - new_data == (signed) (a->value.leaf->size + copy_needed)); | |
9373215c | 3240 | |
5879bb8f NC |
3241 | free (a->value.leaf->data); |
3242 | a->value.leaf->data = new_data; | |
3243 | a->value.leaf->size += copy_needed; | |
3244 | ||
3245 | return TRUE; | |
3246 | } | |
3247 | ||
3248 | static void rsrc_merge (rsrc_entry *, rsrc_entry *); | |
3249 | ||
3250 | /* Sort the entries in given part of the directory. | |
3251 | We use an old fashioned bubble sort because we are dealing | |
9373215c | 3252 | with lists and we want to handle matches specially. */ |
5879bb8f NC |
3253 | |
3254 | static void | |
3255 | rsrc_sort_entries (rsrc_dir_chain * chain, | |
3256 | bfd_boolean is_name, | |
3257 | rsrc_directory * dir) | |
3258 | { | |
3259 | rsrc_entry * entry; | |
3260 | rsrc_entry * next; | |
3261 | rsrc_entry ** points_to_entry; | |
3262 | bfd_boolean swapped; | |
3263 | ||
3264 | if (chain->num_entries < 2) | |
3265 | return; | |
3266 | ||
3267 | do | |
3268 | { | |
3269 | swapped = FALSE; | |
3270 | points_to_entry = & chain->first_entry; | |
3271 | entry = * points_to_entry; | |
3272 | next = entry->next_entry; | |
3273 | ||
3274 | do | |
3275 | { | |
3276 | signed int cmp = rsrc_cmp (is_name, entry, next); | |
3277 | ||
3278 | if (cmp > 0) | |
3279 | { | |
3280 | entry->next_entry = next->next_entry; | |
3281 | next->next_entry = entry; | |
3282 | * points_to_entry = next; | |
3283 | points_to_entry = & next->next_entry; | |
3284 | next = entry->next_entry; | |
3285 | swapped = TRUE; | |
3286 | } | |
3287 | else if (cmp == 0) | |
3288 | { | |
3289 | if (entry->is_dir && next->is_dir) | |
3290 | { | |
3291 | /* When we encounter identical directory entries we have to | |
3292 | merge them together. The exception to this rule is for | |
3293 | resource manifests - there can only be one of these, | |
3294 | even if they differ in language. Zero-language manifests | |
3295 | are assumed to be default manifests (provided by the | |
3296 | cygwin build system) and these can be silently dropped, | |
3297 | unless that would reduce the number of manifests to zero. | |
3298 | There should only ever be one non-zero lang manifest - | |
3299 | if there are more it is an error. A non-zero lang | |
3300 | manifest takes precedence over a default manifest. */ | |
3301 | if (entry->is_name == FALSE | |
3302 | && entry->name_id.id == 1 | |
3303 | && dir != NULL | |
3304 | && dir->entry != NULL | |
3305 | && dir->entry->is_name == FALSE | |
3306 | && dir->entry->name_id.id == 0x18) | |
3307 | { | |
3308 | if (next->value.directory->names.num_entries == 0 | |
3309 | && next->value.directory->ids.num_entries == 1 | |
3310 | && next->value.directory->ids.first_entry->is_name == FALSE | |
3311 | && next->value.directory->ids.first_entry->name_id.id == 0) | |
3312 | /* Fall through so that NEXT is dropped. */ | |
3313 | ; | |
3314 | else if (entry->value.directory->names.num_entries == 0 | |
3315 | && entry->value.directory->ids.num_entries == 1 | |
3316 | && entry->value.directory->ids.first_entry->is_name == FALSE | |
3317 | && entry->value.directory->ids.first_entry->name_id.id == 0) | |
3318 | { | |
3319 | /* Swap ENTRY and NEXT. Then fall through so that the old ENTRY is dropped. */ | |
3320 | entry->next_entry = next->next_entry; | |
3321 | next->next_entry = entry; | |
3322 | * points_to_entry = next; | |
3323 | points_to_entry = & next->next_entry; | |
3324 | next = entry->next_entry; | |
3325 | swapped = TRUE; | |
3326 | } | |
3327 | else | |
3328 | { | |
3329 | _bfd_error_handler (_(".rsrc merge failure: multiple non-default manifests")); | |
3330 | bfd_set_error (bfd_error_file_truncated); | |
3331 | return; | |
3332 | } | |
9373215c | 3333 | |
5879bb8f NC |
3334 | /* Unhook NEXT from the chain. */ |
3335 | /* FIXME: memory loss here. */ | |
3336 | entry->next_entry = next->next_entry; | |
3337 | chain->num_entries --; | |
3338 | if (chain->num_entries < 2) | |
3339 | return; | |
3340 | next = next->next_entry; | |
3341 | } | |
3342 | else | |
3343 | rsrc_merge (entry, next); | |
3344 | } | |
3345 | else if (entry->is_dir != next->is_dir) | |
3346 | { | |
3347 | _bfd_error_handler (_(".rsrc merge failure: a directory matches a leaf")); | |
3348 | bfd_set_error (bfd_error_file_truncated); | |
3349 | return; | |
3350 | } | |
3351 | else | |
3352 | { | |
3353 | /* Otherwise with identical leaves we issue an error | |
3354 | message - because there should never be duplicates. | |
3355 | The exception is Type 18/Name 1/Lang 0 which is the | |
3356 | defaul manifest - this can just be dropped. */ | |
3357 | if (entry->is_name == FALSE | |
3358 | && entry->name_id.id == 0 | |
3359 | && dir != NULL | |
3360 | && dir->entry != NULL | |
3361 | && dir->entry->is_name == FALSE | |
3362 | && dir->entry->name_id.id == 1 | |
3363 | && dir->entry->parent != NULL | |
3364 | && dir->entry->parent->entry != NULL | |
3365 | && dir->entry->parent->entry->is_name == FALSE | |
3366 | && dir->entry->parent->entry->name_id.id == 0x18 /* RT_MANIFEST */) | |
3367 | ; | |
3368 | else if (dir != NULL | |
3369 | && dir->entry != NULL | |
3370 | && dir->entry->parent != NULL | |
3371 | && dir->entry->parent->entry != NULL | |
3372 | && dir->entry->parent->entry->is_name == FALSE | |
3373 | && dir->entry->parent->entry->name_id.id == 0x6 /* RT_STRING */) | |
3374 | { | |
3375 | /* Strings need special handling. */ | |
3376 | if (! rsrc_merge_string_entries (entry, next)) | |
3377 | { | |
3378 | /* _bfd_error_handler should have been called inside merge_strings. */ | |
3379 | bfd_set_error (bfd_error_file_truncated); | |
3380 | return; | |
3381 | } | |
3382 | } | |
3383 | else | |
3384 | { | |
3385 | if (dir == NULL | |
3386 | || dir->entry == NULL | |
3387 | || dir->entry->parent == NULL | |
3388 | || dir->entry->parent->entry == NULL) | |
3389 | _bfd_error_handler (_(".rsrc merge failure: duplicate leaf")); | |
3390 | else | |
3391 | _bfd_error_handler (_(".rsrc merge failure: duplicate leaf: %s"), | |
3392 | rsrc_resource_name (entry, dir)); | |
3393 | bfd_set_error (bfd_error_file_truncated); | |
3394 | return; | |
3395 | } | |
3396 | } | |
3397 | ||
3398 | /* Unhook NEXT from the chain. */ | |
3399 | entry->next_entry = next->next_entry; | |
3400 | chain->num_entries --; | |
3401 | if (chain->num_entries < 2) | |
3402 | return; | |
3403 | next = next->next_entry; | |
3404 | } | |
3405 | else | |
3406 | { | |
3407 | points_to_entry = & entry->next_entry; | |
3408 | entry = next; | |
3409 | next = next->next_entry; | |
3410 | } | |
3411 | } | |
3412 | while (next); | |
3413 | ||
3414 | chain->last_entry = entry; | |
3415 | } | |
3416 | while (swapped); | |
3417 | } | |
3418 | ||
3419 | /* Attach B's chain onto A. */ | |
3420 | static void | |
9373215c | 3421 | rsrc_attach_chain (rsrc_dir_chain * achain, rsrc_dir_chain * bchain) |
5879bb8f NC |
3422 | { |
3423 | if (bchain->num_entries == 0) | |
3424 | return; | |
3425 | ||
3426 | achain->num_entries += bchain->num_entries; | |
3427 | ||
3428 | if (achain->first_entry == NULL) | |
3429 | { | |
3430 | achain->first_entry = bchain->first_entry; | |
3431 | achain->last_entry = bchain->last_entry; | |
3432 | } | |
3433 | else | |
3434 | { | |
3435 | achain->last_entry->next_entry = bchain->first_entry; | |
3436 | achain->last_entry = bchain->last_entry; | |
3437 | } | |
9373215c | 3438 | |
5879bb8f NC |
3439 | bchain->num_entries = 0; |
3440 | bchain->first_entry = bchain->last_entry = NULL; | |
3441 | } | |
3442 | ||
3443 | static void | |
3444 | rsrc_merge (struct rsrc_entry * a, struct rsrc_entry * b) | |
3445 | { | |
9373215c PM |
3446 | rsrc_directory * adir; |
3447 | rsrc_directory * bdir; | |
3448 | ||
5879bb8f NC |
3449 | BFD_ASSERT (a->is_dir); |
3450 | BFD_ASSERT (b->is_dir); | |
3451 | ||
9373215c PM |
3452 | adir = a->value.directory; |
3453 | bdir = b->value.directory; | |
3454 | ||
5879bb8f NC |
3455 | if (adir->characteristics != bdir->characteristics) |
3456 | { | |
3457 | _bfd_error_handler (_(".rsrc merge failure: dirs with differing characteristics\n")); | |
3458 | bfd_set_error (bfd_error_file_truncated); | |
3459 | return; | |
3460 | } | |
9373215c | 3461 | |
5879bb8f NC |
3462 | if (adir->major != bdir->major || adir->minor != bdir->minor) |
3463 | { | |
3464 | _bfd_error_handler (_(".rsrc merge failure: differing directory versions\n")); | |
3465 | bfd_set_error (bfd_error_file_truncated); | |
3466 | return; | |
3467 | } | |
3468 | ||
3469 | /* Attach B's name chain to A. */ | |
3470 | rsrc_attach_chain (& adir->names, & bdir->names); | |
3471 | ||
3472 | /* Attach B's ID chain to A. */ | |
3473 | rsrc_attach_chain (& adir->ids, & bdir->ids); | |
3474 | ||
3475 | /* Now sort A's entries. */ | |
3476 | rsrc_sort_entries (& adir->names, TRUE, adir); | |
3477 | rsrc_sort_entries (& adir->ids, FALSE, adir); | |
3478 | } | |
3479 | ||
3480 | /* Check the .rsrc section. If it contains multiple concatenated | |
3481 | resources then we must merge them properly. Otherwise Windows | |
3482 | will ignore all but the first set. */ | |
3483 | ||
3484 | static void | |
3485 | rsrc_process_section (bfd * abfd, | |
3486 | struct coff_final_link_info * pfinfo) | |
3487 | { | |
9373215c PM |
3488 | rsrc_directory new_table; |
3489 | bfd_size_type size; | |
3490 | asection * sec; | |
3491 | pe_data_type * pe; | |
3492 | bfd_vma rva_bias; | |
3493 | bfd_byte * data; | |
3494 | bfd_byte * datastart; | |
3495 | bfd_byte * dataend; | |
3496 | bfd_byte * new_data; | |
3497 | unsigned int num_resource_sets; | |
3498 | rsrc_directory * type_tables; | |
3499 | rsrc_write_data write_data; | |
3500 | unsigned int indx; | |
6caf7111 NC |
3501 | bfd * input; |
3502 | unsigned int num_input_rsrc = 0; | |
3503 | unsigned int max_num_input_rsrc = 4; | |
3504 | ptrdiff_t * rsrc_sizes = NULL; | |
5879bb8f NC |
3505 | |
3506 | new_table.names.num_entries = 0; | |
3507 | new_table.ids.num_entries = 0; | |
9373215c | 3508 | |
5879bb8f NC |
3509 | sec = bfd_get_section_by_name (abfd, ".rsrc"); |
3510 | if (sec == NULL || (size = sec->rawsize) == 0) | |
3511 | return; | |
3512 | ||
9373215c | 3513 | pe = pe_data (abfd); |
5879bb8f NC |
3514 | if (pe == NULL) |
3515 | return; | |
3516 | ||
5879bb8f NC |
3517 | rva_bias = sec->vma - pe->pe_opthdr.ImageBase; |
3518 | ||
9373215c | 3519 | data = bfd_malloc (size); |
5879bb8f NC |
3520 | if (data == NULL) |
3521 | return; | |
9373215c | 3522 | datastart = data; |
5879bb8f NC |
3523 | |
3524 | if (! bfd_get_section_contents (abfd, sec, data, 0, size)) | |
3525 | goto end; | |
3526 | ||
6caf7111 NC |
3527 | /* Step zero: Scan the input bfds looking for .rsrc sections and record |
3528 | their lengths. Note - we rely upon the fact that the linker script | |
3529 | does *not* sort the input .rsrc sections, so that the order in the | |
3530 | linkinfo list matches the order in the output .rsrc section. | |
3531 | ||
3532 | We need to know the lengths because each input .rsrc section has padding | |
3533 | at the end of a variable amount. (It does not appear to be based upon | |
3534 | the section alignment or the file alignment). We need to skip any | |
3535 | padding bytes when parsing the input .rsrc sections. */ | |
3536 | rsrc_sizes = bfd_malloc (max_num_input_rsrc * sizeof * rsrc_sizes); | |
3537 | if (rsrc_sizes == NULL) | |
3538 | goto end; | |
3539 | ||
3540 | for (input = pfinfo->info->input_bfds; | |
3541 | input != NULL; | |
3542 | input = input->link_next) | |
3543 | { | |
3544 | asection * rsrc_sec = bfd_get_section_by_name (input, ".rsrc"); | |
3545 | ||
3546 | if (rsrc_sec != NULL) | |
3547 | { | |
3548 | if (num_input_rsrc == max_num_input_rsrc) | |
3549 | { | |
3550 | max_num_input_rsrc += 10; | |
3551 | rsrc_sizes = bfd_realloc (rsrc_sizes, max_num_input_rsrc | |
3552 | * sizeof * rsrc_sizes); | |
3553 | if (rsrc_sizes == NULL) | |
3554 | goto end; | |
3555 | } | |
3556 | ||
3557 | BFD_ASSERT (rsrc_sec->size > 0); | |
3558 | rsrc_sizes [num_input_rsrc ++] = rsrc_sec->size; | |
3559 | } | |
3560 | } | |
3561 | ||
3562 | if (num_input_rsrc < 2) | |
3563 | goto end; | |
3564 | ||
5879bb8f NC |
3565 | /* Step one: Walk the section, computing the size of the tables, |
3566 | leaves and data and decide if we need to do anything. */ | |
1d63324c | 3567 | dataend = data + size; |
9373215c | 3568 | num_resource_sets = 0; |
5879bb8f NC |
3569 | sizeof_leaves = sizeof_strings = sizeof_tables_and_entries = 0; |
3570 | ||
3571 | while (data < dataend) | |
3572 | { | |
3573 | bfd_byte * p = data; | |
3574 | ||
3575 | data = rsrc_count_directory (abfd, data, data, dataend, rva_bias); | |
1d63324c | 3576 | |
5879bb8f NC |
3577 | if (data > dataend) |
3578 | { | |
3579 | /* Corrupted .rsrc section - cannot merge. */ | |
3580 | _bfd_error_handler (_("%s: .rsrc merge failure: corrupt .rsrc section"), | |
3581 | bfd_get_filename (abfd)); | |
3582 | bfd_set_error (bfd_error_file_truncated); | |
3583 | goto end; | |
3584 | } | |
3585 | ||
6caf7111 NC |
3586 | if ((data - p) > rsrc_sizes [num_resource_sets]) |
3587 | { | |
3588 | _bfd_error_handler (_("%s: .rsrc merge failure: unexpected .rsrc size"), | |
3589 | bfd_get_filename (abfd)); | |
3590 | bfd_set_error (bfd_error_file_truncated); | |
3591 | goto end; | |
3592 | } | |
3593 | /* FIXME: Should we add a check for "data - p" being much smaller | |
3594 | than rsrc_sizes[num_resource_sets] ? */ | |
3595 | ||
3596 | data = p + rsrc_sizes[num_resource_sets]; | |
5879bb8f | 3597 | rva_bias += data - p; |
5879bb8f NC |
3598 | ++ num_resource_sets; |
3599 | } | |
6caf7111 | 3600 | BFD_ASSERT (num_resource_sets == num_input_rsrc); |
5879bb8f NC |
3601 | |
3602 | /* Step two: Walk the data again, building trees of the resources. */ | |
3603 | data = datastart; | |
3604 | rva_bias = sec->vma - pe->pe_opthdr.ImageBase; | |
3605 | ||
9373215c | 3606 | type_tables = bfd_malloc (num_resource_sets * sizeof * type_tables); |
5879bb8f NC |
3607 | if (type_tables == NULL) |
3608 | goto end; | |
3609 | ||
9373215c | 3610 | indx = 0; |
5879bb8f NC |
3611 | while (data < dataend) |
3612 | { | |
3613 | bfd_byte * p = data; | |
3614 | ||
6caf7111 | 3615 | (void) rsrc_parse_directory (abfd, type_tables + indx, data, data, |
9373215c | 3616 | dataend, rva_bias, NULL); |
6caf7111 | 3617 | data = p + rsrc_sizes[indx]; |
5879bb8f | 3618 | rva_bias += data - p; |
6caf7111 | 3619 | ++ indx; |
5879bb8f | 3620 | } |
337e86d7 | 3621 | BFD_ASSERT (indx == num_resource_sets); |
9373215c | 3622 | |
5879bb8f | 3623 | /* Step three: Merge the top level tables (there can be only one). |
9373215c | 3624 | |
5879bb8f | 3625 | We must ensure that the merged entries are in ascending order. |
9373215c | 3626 | |
5879bb8f NC |
3627 | We also thread the top level table entries from the old tree onto |
3628 | the new table, so that they can be pulled off later. */ | |
3629 | ||
3630 | /* FIXME: Should we verify that all type tables are the same ? */ | |
3631 | new_table.characteristics = type_tables[0].characteristics; | |
3632 | new_table.time = type_tables[0].time; | |
3633 | new_table.major = type_tables[0].major; | |
3634 | new_table.minor = type_tables[0].minor; | |
3635 | ||
3636 | /* Chain the NAME entries onto the table. */ | |
3637 | new_table.names.first_entry = NULL; | |
3638 | new_table.names.last_entry = NULL; | |
3639 | ||
337e86d7 L |
3640 | for (indx = 0; indx < num_resource_sets; indx++) |
3641 | rsrc_attach_chain (& new_table.names, & type_tables[indx].names); | |
5879bb8f NC |
3642 | |
3643 | rsrc_sort_entries (& new_table.names, TRUE, & new_table); | |
9373215c | 3644 | |
5879bb8f NC |
3645 | /* Chain the ID entries onto the table. */ |
3646 | new_table.ids.first_entry = NULL; | |
3647 | new_table.ids.last_entry = NULL; | |
3648 | ||
337e86d7 L |
3649 | for (indx = 0; indx < num_resource_sets; indx++) |
3650 | rsrc_attach_chain (& new_table.ids, & type_tables[indx].ids); | |
5879bb8f NC |
3651 | |
3652 | rsrc_sort_entries (& new_table.ids, FALSE, & new_table); | |
3653 | ||
3654 | /* Step four: Create new contents for the .rsrc section. */ | |
9373215c | 3655 | new_data = bfd_malloc (size); |
5879bb8f NC |
3656 | if (new_data == NULL) |
3657 | goto end; | |
3658 | ||
5879bb8f NC |
3659 | write_data.abfd = abfd; |
3660 | write_data.datastart = new_data; | |
3661 | write_data.next_table = new_data; | |
3662 | write_data.next_leaf = new_data + sizeof_tables_and_entries; | |
3663 | write_data.next_string = write_data.next_leaf + sizeof_leaves; | |
3664 | write_data.next_data = write_data.next_string + sizeof_strings; | |
9373215c | 3665 | write_data.rva_bias = sec->vma - pe->pe_opthdr.ImageBase; |
5879bb8f NC |
3666 | |
3667 | rsrc_write_directory (& write_data, & new_table); | |
3668 | ||
3669 | /* Step five: Replace the old contents with the new. | |
3670 | We recompute the size as we may have lost entries due to mergeing. */ | |
9373215c | 3671 | size = ((write_data.next_data - new_data) + 3) & ~ 3; |
5879bb8f NC |
3672 | bfd_set_section_contents (pfinfo->output_bfd, sec, new_data, 0, size); |
3673 | sec->size = sec->rawsize = size; | |
9373215c | 3674 | |
5879bb8f | 3675 | end: |
6caf7111 | 3676 | /* Step size: Free all the memory that we have used. */ |
5879bb8f NC |
3677 | /* FIXME: Free the resource tree, if we have one. */ |
3678 | free (datastart); | |
6caf7111 | 3679 | free (rsrc_sizes); |
5879bb8f | 3680 | } |
5174d0fb | 3681 | |
2fbadf2c ILT |
3682 | /* Handle the .idata section and other things that need symbol table |
3683 | access. */ | |
3684 | ||
b34976b6 | 3685 | bfd_boolean |
7920ce38 | 3686 | _bfd_XXi_final_link_postscript (bfd * abfd, struct coff_final_link_info *pfinfo) |
2fbadf2c ILT |
3687 | { |
3688 | struct coff_link_hash_entry *h1; | |
3689 | struct bfd_link_info *info = pfinfo->info; | |
4e22f78d | 3690 | bfd_boolean result = TRUE; |
2fbadf2c ILT |
3691 | |
3692 | /* There are a few fields that need to be filled in now while we | |
3693 | have symbol table access. | |
3694 | ||
3695 | The .idata subsections aren't directly available as sections, but | |
3696 | they are in the symbol table, so get them from there. */ | |
3697 | ||
3698 | /* The import directory. This is the address of .idata$2, with size | |
3699 | of .idata$2 + .idata$3. */ | |
3700 | h1 = coff_link_hash_lookup (coff_hash_table (info), | |
b34976b6 | 3701 | ".idata$2", FALSE, FALSE, TRUE); |
2fbadf2c ILT |
3702 | if (h1 != NULL) |
3703 | { | |
4e1fc599 | 3704 | /* PR ld/2729: We cannot rely upon all the output sections having been |
4e22f78d NC |
3705 | created properly, so check before referencing them. Issue a warning |
3706 | message for any sections tht could not be found. */ | |
b92997d6 AM |
3707 | if ((h1->root.type == bfd_link_hash_defined |
3708 | || h1->root.type == bfd_link_hash_defweak) | |
3709 | && h1->root.u.def.section != NULL | |
4e22f78d | 3710 | && h1->root.u.def.section->output_section != NULL) |
6c73cbb1 | 3711 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_TABLE].VirtualAddress = |
4e22f78d NC |
3712 | (h1->root.u.def.value |
3713 | + h1->root.u.def.section->output_section->vma | |
3714 | + h1->root.u.def.section->output_offset); | |
3715 | else | |
3716 | { | |
3717 | _bfd_error_handler | |
4e1fc599 | 3718 | (_("%B: unable to fill in DataDictionary[1] because .idata$2 is missing"), |
4e22f78d NC |
3719 | abfd); |
3720 | result = FALSE; | |
3721 | } | |
3722 | ||
2fbadf2c | 3723 | h1 = coff_link_hash_lookup (coff_hash_table (info), |
b34976b6 | 3724 | ".idata$4", FALSE, FALSE, TRUE); |
4e22f78d | 3725 | if (h1 != NULL |
b92997d6 AM |
3726 | && (h1->root.type == bfd_link_hash_defined |
3727 | || h1->root.type == bfd_link_hash_defweak) | |
4e22f78d NC |
3728 | && h1->root.u.def.section != NULL |
3729 | && h1->root.u.def.section->output_section != NULL) | |
6c73cbb1 | 3730 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_TABLE].Size = |
4e22f78d NC |
3731 | ((h1->root.u.def.value |
3732 | + h1->root.u.def.section->output_section->vma | |
3733 | + h1->root.u.def.section->output_offset) | |
6c73cbb1 | 3734 | - pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_TABLE].VirtualAddress); |
4e22f78d NC |
3735 | else |
3736 | { | |
3737 | _bfd_error_handler | |
4e1fc599 | 3738 | (_("%B: unable to fill in DataDictionary[1] because .idata$4 is missing"), |
4e22f78d NC |
3739 | abfd); |
3740 | result = FALSE; | |
3741 | } | |
2fbadf2c ILT |
3742 | |
3743 | /* The import address table. This is the size/address of | |
3744 | .idata$5. */ | |
3745 | h1 = coff_link_hash_lookup (coff_hash_table (info), | |
b34976b6 | 3746 | ".idata$5", FALSE, FALSE, TRUE); |
4e22f78d | 3747 | if (h1 != NULL |
b92997d6 AM |
3748 | && (h1->root.type == bfd_link_hash_defined |
3749 | || h1->root.type == bfd_link_hash_defweak) | |
4e22f78d NC |
3750 | && h1->root.u.def.section != NULL |
3751 | && h1->root.u.def.section->output_section != NULL) | |
6c73cbb1 | 3752 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_ADDRESS_TABLE].VirtualAddress = |
4e22f78d NC |
3753 | (h1->root.u.def.value |
3754 | + h1->root.u.def.section->output_section->vma | |
3755 | + h1->root.u.def.section->output_offset); | |
3756 | else | |
3757 | { | |
3758 | _bfd_error_handler | |
4e1fc599 | 3759 | (_("%B: unable to fill in DataDictionary[12] because .idata$5 is missing"), |
4e22f78d NC |
3760 | abfd); |
3761 | result = FALSE; | |
3762 | } | |
3763 | ||
2fbadf2c | 3764 | h1 = coff_link_hash_lookup (coff_hash_table (info), |
b34976b6 | 3765 | ".idata$6", FALSE, FALSE, TRUE); |
4e22f78d | 3766 | if (h1 != NULL |
b92997d6 AM |
3767 | && (h1->root.type == bfd_link_hash_defined |
3768 | || h1->root.type == bfd_link_hash_defweak) | |
4e22f78d NC |
3769 | && h1->root.u.def.section != NULL |
3770 | && h1->root.u.def.section->output_section != NULL) | |
6c73cbb1 | 3771 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_ADDRESS_TABLE].Size = |
4e22f78d NC |
3772 | ((h1->root.u.def.value |
3773 | + h1->root.u.def.section->output_section->vma | |
3774 | + h1->root.u.def.section->output_offset) | |
4e1fc599 | 3775 | - pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_ADDRESS_TABLE].VirtualAddress); |
4e22f78d NC |
3776 | else |
3777 | { | |
3778 | _bfd_error_handler | |
4e1fc599 | 3779 | (_("%B: unable to fill in DataDictionary[PE_IMPORT_ADDRESS_TABLE (12)] because .idata$6 is missing"), |
4e22f78d NC |
3780 | abfd); |
3781 | result = FALSE; | |
3782 | } | |
2fbadf2c | 3783 | } |
cb2f80e6 KT |
3784 | else |
3785 | { | |
3786 | h1 = coff_link_hash_lookup (coff_hash_table (info), | |
3787 | "__IAT_start__", FALSE, FALSE, TRUE); | |
3788 | if (h1 != NULL | |
3789 | && (h1->root.type == bfd_link_hash_defined | |
3790 | || h1->root.type == bfd_link_hash_defweak) | |
3791 | && h1->root.u.def.section != NULL | |
3792 | && h1->root.u.def.section->output_section != NULL) | |
3793 | { | |
3794 | bfd_vma iat_va; | |
3795 | ||
3796 | iat_va = | |
3797 | (h1->root.u.def.value | |
3798 | + h1->root.u.def.section->output_section->vma | |
3799 | + h1->root.u.def.section->output_offset); | |
3800 | ||
3801 | h1 = coff_link_hash_lookup (coff_hash_table (info), | |
3802 | "__IAT_end__", FALSE, FALSE, TRUE); | |
3803 | if (h1 != NULL | |
3804 | && (h1->root.type == bfd_link_hash_defined | |
3805 | || h1->root.type == bfd_link_hash_defweak) | |
3806 | && h1->root.u.def.section != NULL | |
3807 | && h1->root.u.def.section->output_section != NULL) | |
3808 | { | |
3809 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_ADDRESS_TABLE].Size = | |
3810 | ((h1->root.u.def.value | |
3811 | + h1->root.u.def.section->output_section->vma | |
3812 | + h1->root.u.def.section->output_offset) | |
3813 | - iat_va); | |
3814 | if (pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_ADDRESS_TABLE].Size != 0) | |
3815 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_ADDRESS_TABLE].VirtualAddress = | |
3816 | iat_va - pe_data (abfd)->pe_opthdr.ImageBase; | |
3817 | } | |
3818 | else | |
3819 | { | |
3820 | _bfd_error_handler | |
3821 | (_("%B: unable to fill in DataDictionary[PE_IMPORT_ADDRESS_TABLE(12)]" | |
3822 | " because .idata$6 is missing"), abfd); | |
3823 | result = FALSE; | |
3824 | } | |
3825 | } | |
3826 | } | |
ca6dee30 NC |
3827 | |
3828 | h1 = coff_link_hash_lookup (coff_hash_table (info), | |
c91a930c KT |
3829 | (bfd_get_symbol_leading_char(abfd) != 0 |
3830 | ? "__tls_used" : "_tls_used"), | |
3831 | FALSE, FALSE, TRUE); | |
ca6dee30 NC |
3832 | if (h1 != NULL) |
3833 | { | |
b92997d6 AM |
3834 | if ((h1->root.type == bfd_link_hash_defined |
3835 | || h1->root.type == bfd_link_hash_defweak) | |
3836 | && h1->root.u.def.section != NULL | |
4e22f78d | 3837 | && h1->root.u.def.section->output_section != NULL) |
6c73cbb1 | 3838 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_TLS_TABLE].VirtualAddress = |
4e22f78d NC |
3839 | (h1->root.u.def.value |
3840 | + h1->root.u.def.section->output_section->vma | |
3841 | + h1->root.u.def.section->output_offset | |
3842 | - pe_data (abfd)->pe_opthdr.ImageBase); | |
3843 | else | |
3844 | { | |
3845 | _bfd_error_handler | |
4e1fc599 | 3846 | (_("%B: unable to fill in DataDictionary[9] because __tls_used is missing"), |
4e22f78d NC |
3847 | abfd); |
3848 | result = FALSE; | |
3849 | } | |
bc2b2990 PM |
3850 | /* According to PECOFF sepcifications by Microsoft version 8.2 |
3851 | the TLS data directory consists of 4 pointers, followed | |
3852 | by two 4-byte integer. This implies that the total size | |
68ffbac6 | 3853 | is different for 32-bit and 64-bit executables. */ |
bc2b2990 | 3854 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
6c73cbb1 | 3855 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_TLS_TABLE].Size = 0x18; |
bc2b2990 PM |
3856 | #else |
3857 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_TLS_TABLE].Size = 0x28; | |
3858 | #endif | |
ca6dee30 NC |
3859 | } |
3860 | ||
5174d0fb KT |
3861 | /* If there is a .pdata section and we have linked pdata finally, we |
3862 | need to sort the entries ascending. */ | |
3863 | #if !defined(COFF_WITH_pep) && defined(COFF_WITH_pex64) | |
3864 | { | |
3865 | asection *sec = bfd_get_section_by_name (abfd, ".pdata"); | |
3866 | ||
3867 | if (sec) | |
3868 | { | |
21e68916 KT |
3869 | bfd_size_type x = sec->rawsize; |
3870 | bfd_byte *tmp_data = NULL; | |
5174d0fb | 3871 | |
21e68916 KT |
3872 | if (x) |
3873 | tmp_data = bfd_malloc (x); | |
3874 | ||
3875 | if (tmp_data != NULL) | |
5174d0fb | 3876 | { |
21e68916 KT |
3877 | if (bfd_get_section_contents (abfd, sec, tmp_data, 0, x)) |
3878 | { | |
3879 | qsort (tmp_data, | |
3880 | (size_t) (x / 12), | |
3881 | 12, sort_x64_pdata); | |
3882 | bfd_set_section_contents (pfinfo->output_bfd, sec, | |
3883 | tmp_data, 0, x); | |
3884 | } | |
3885 | free (tmp_data); | |
5174d0fb KT |
3886 | } |
3887 | } | |
3888 | } | |
3889 | #endif | |
3890 | ||
5879bb8f NC |
3891 | rsrc_process_section (abfd, pfinfo); |
3892 | ||
2fbadf2c ILT |
3893 | /* If we couldn't find idata$2, we either have an excessively |
3894 | trivial program or are in DEEP trouble; we have to assume trivial | |
3895 | program.... */ | |
4e22f78d | 3896 | return result; |
2fbadf2c | 3897 | } |