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 | } |
b69c8728 JT |
1114 | else if (!(section->flags & SEC_HAS_CONTENTS)) |
1115 | { | |
1116 | fprintf (file, | |
1117 | _("\nThere is an import table in %s, but that section has no contents\n"), | |
1118 | section->name); | |
1119 | return TRUE; | |
1120 | } | |
8181c403 | 1121 | } |
5933bdc9 | 1122 | |
8181c403 AM |
1123 | fprintf (file, _("\nThere is an import table in %s at 0x%lx\n"), |
1124 | section->name, (unsigned long) addr); | |
277d1b5e | 1125 | |
8181c403 | 1126 | dataoff = addr - section->vma; |
277d1b5e ILT |
1127 | |
1128 | #ifdef POWERPC_LE_PE | |
eea6121a | 1129 | if (rel_section != 0 && rel_section->size != 0) |
277d1b5e ILT |
1130 | { |
1131 | /* The toc address can be found by taking the starting address, | |
1132 | which on the PPC locates a function descriptor. The | |
1133 | descriptor consists of the function code starting address | |
1134 | followed by the address of the toc. The starting address we | |
1135 | get from the bfd, and the descriptor is supposed to be in the | |
1136 | .reldata section. */ | |
1137 | ||
1138 | bfd_vma loadable_toc_address; | |
1139 | bfd_vma toc_address; | |
1140 | bfd_vma start_address; | |
eea6121a | 1141 | bfd_byte *data; |
a50b2160 | 1142 | bfd_vma offset; |
8181c403 | 1143 | |
eea6121a AM |
1144 | if (!bfd_malloc_and_get_section (abfd, rel_section, &data)) |
1145 | { | |
1146 | if (data != NULL) | |
1147 | free (data); | |
1148 | return FALSE; | |
1149 | } | |
277d1b5e ILT |
1150 | |
1151 | offset = abfd->start_address - rel_section->vma; | |
1152 | ||
a50b2160 JJ |
1153 | if (offset >= rel_section->size || offset + 8 > rel_section->size) |
1154 | { | |
1155 | if (data != NULL) | |
1156 | free (data); | |
1157 | return FALSE; | |
1158 | } | |
1159 | ||
db8503c4 AM |
1160 | start_address = bfd_get_32 (abfd, data + offset); |
1161 | loadable_toc_address = bfd_get_32 (abfd, data + offset + 4); | |
277d1b5e ILT |
1162 | toc_address = loadable_toc_address - 32768; |
1163 | ||
9602af51 | 1164 | fprintf (file, |
6fa957a9 KH |
1165 | _("\nFunction descriptor located at the start address: %04lx\n"), |
1166 | (unsigned long int) (abfd->start_address)); | |
277d1b5e ILT |
1167 | fprintf (file, |
1168 | _("\tcode-base %08lx toc (loadable/actual) %08lx/%08lx\n"), | |
1169 | start_address, loadable_toc_address, toc_address); | |
eea6121a AM |
1170 | if (data != NULL) |
1171 | free (data); | |
277d1b5e ILT |
1172 | } |
1173 | else | |
1174 | { | |
9602af51 | 1175 | fprintf (file, |
6fa957a9 | 1176 | _("\nNo reldata section! Function descriptor not decoded.\n")); |
277d1b5e ILT |
1177 | } |
1178 | #endif | |
1179 | ||
9602af51 | 1180 | fprintf (file, |
6fa957a9 KH |
1181 | _("\nThe Import Tables (interpreted %s section contents)\n"), |
1182 | section->name); | |
9602af51 | 1183 | fprintf (file, |
ca09e32b NC |
1184 | _("\ |
1185 | vma: Hint Time Forward DLL First\n\ | |
1186 | Table Stamp Chain Name Thunk\n")); | |
277d1b5e | 1187 | |
db8503c4 | 1188 | /* Read the whole section. Some of the fields might be before dataoff. */ |
eea6121a AM |
1189 | if (!bfd_malloc_and_get_section (abfd, section, &data)) |
1190 | { | |
1191 | if (data != NULL) | |
1192 | free (data); | |
1193 | return FALSE; | |
1194 | } | |
277d1b5e | 1195 | |
db8503c4 | 1196 | adj = section->vma - extra->ImageBase; |
277d1b5e | 1197 | |
5e226794 | 1198 | /* Print all image import descriptors. */ |
4e1fc599 | 1199 | for (i = dataoff; i + onaline <= datasize; i += onaline) |
277d1b5e ILT |
1200 | { |
1201 | bfd_vma hint_addr; | |
1202 | bfd_vma time_stamp; | |
1203 | bfd_vma forward_chain; | |
1204 | bfd_vma dll_name; | |
1205 | bfd_vma first_thunk; | |
1206 | int idx = 0; | |
1207 | bfd_size_type j; | |
1208 | char *dll; | |
1209 | ||
6c73cbb1 | 1210 | /* Print (i + extra->DataDirectory[PE_IMPORT_TABLE].VirtualAddress). */ |
4e1fc599 AM |
1211 | fprintf (file, " %08lx\t", (unsigned long) (i + adj)); |
1212 | hint_addr = bfd_get_32 (abfd, data + i); | |
1213 | time_stamp = bfd_get_32 (abfd, data + i + 4); | |
1214 | forward_chain = bfd_get_32 (abfd, data + i + 8); | |
1215 | dll_name = bfd_get_32 (abfd, data + i + 12); | |
1216 | first_thunk = bfd_get_32 (abfd, data + i + 16); | |
5933bdc9 ILT |
1217 | |
1218 | fprintf (file, "%08lx %08lx %08lx %08lx %08lx\n", | |
a76b448c AM |
1219 | (unsigned long) hint_addr, |
1220 | (unsigned long) time_stamp, | |
1221 | (unsigned long) forward_chain, | |
1222 | (unsigned long) dll_name, | |
1223 | (unsigned long) first_thunk); | |
277d1b5e ILT |
1224 | |
1225 | if (hint_addr == 0 && first_thunk == 0) | |
1226 | break; | |
1227 | ||
a50b2160 JJ |
1228 | if (dll_name - adj >= section->size) |
1229 | break; | |
1230 | ||
8181c403 | 1231 | dll = (char *) data + dll_name - adj; |
9602af51 | 1232 | fprintf (file, _("\n\tDLL Name: %s\n"), dll); |
277d1b5e ILT |
1233 | |
1234 | if (hint_addr != 0) | |
1235 | { | |
6e7c73dd CF |
1236 | bfd_byte *ft_data; |
1237 | asection *ft_section; | |
1238 | bfd_vma ft_addr; | |
1239 | bfd_size_type ft_datasize; | |
1240 | int ft_idx; | |
4e1fc599 | 1241 | int ft_allocated; |
6e7c73dd | 1242 | |
5e226794 | 1243 | fprintf (file, _("\tvma: Hint/Ord Member-Name Bound-To\n")); |
277d1b5e | 1244 | |
8181c403 | 1245 | idx = hint_addr - adj; |
4e1fc599 | 1246 | |
5e226794 | 1247 | ft_addr = first_thunk + extra->ImageBase; |
6e7c73dd | 1248 | ft_idx = first_thunk - adj; |
4e1fc599 AM |
1249 | ft_data = data + ft_idx; |
1250 | ft_datasize = datasize - ft_idx; | |
1251 | ft_allocated = 0; | |
6c73cbb1 NC |
1252 | |
1253 | if (first_thunk != hint_addr) | |
6e7c73dd CF |
1254 | { |
1255 | /* Find the section which contains the first thunk. */ | |
1256 | for (ft_section = abfd->sections; | |
1257 | ft_section != NULL; | |
1258 | ft_section = ft_section->next) | |
1259 | { | |
6e7c73dd | 1260 | if (ft_addr >= ft_section->vma |
4e1fc599 | 1261 | && ft_addr < ft_section->vma + ft_section->size) |
6e7c73dd CF |
1262 | break; |
1263 | } | |
1264 | ||
1265 | if (ft_section == NULL) | |
1266 | { | |
1267 | fprintf (file, | |
1268 | _("\nThere is a first thunk, but the section containing it could not be found\n")); | |
1269 | continue; | |
1270 | } | |
1271 | ||
1272 | /* Now check to see if this section is the same as our current | |
1273 | section. If it is not then we will have to load its data in. */ | |
4e1fc599 | 1274 | if (ft_section != section) |
6e7c73dd CF |
1275 | { |
1276 | ft_idx = first_thunk - (ft_section->vma - extra->ImageBase); | |
4e1fc599 AM |
1277 | ft_datasize = ft_section->size - ft_idx; |
1278 | ft_data = (bfd_byte *) bfd_malloc (ft_datasize); | |
6e7c73dd CF |
1279 | if (ft_data == NULL) |
1280 | continue; | |
1281 | ||
4e1fc599 AM |
1282 | /* Read ft_datasize bytes starting at offset ft_idx. */ |
1283 | if (!bfd_get_section_contents (abfd, ft_section, ft_data, | |
1284 | (bfd_vma) ft_idx, ft_datasize)) | |
6e7c73dd CF |
1285 | { |
1286 | free (ft_data); | |
1287 | continue; | |
1288 | } | |
6e7c73dd CF |
1289 | ft_allocated = 1; |
1290 | } | |
1291 | } | |
5e226794 NC |
1292 | |
1293 | /* Print HintName vector entries. */ | |
99ad8390 | 1294 | #ifdef COFF_WITH_pex64 |
4e1fc599 | 1295 | for (j = 0; idx + j + 8 <= datasize; j += 8) |
99ad8390 NC |
1296 | { |
1297 | unsigned long member = bfd_get_32 (abfd, data + idx + j); | |
1298 | unsigned long member_high = bfd_get_32 (abfd, data + idx + j + 4); | |
1299 | ||
1300 | if (!member && !member_high) | |
1301 | break; | |
1302 | ||
5879bb8f | 1303 | if (HighBitSet (member_high)) |
99ad8390 | 1304 | fprintf (file, "\t%lx%08lx\t %4lx%08lx <none>", |
5879bb8f NC |
1305 | member_high, member, |
1306 | WithoutHighBit (member_high), member); | |
99ad8390 NC |
1307 | else |
1308 | { | |
1309 | int ordinal; | |
1310 | char *member_name; | |
1311 | ||
1312 | ordinal = bfd_get_16 (abfd, data + member - adj); | |
1313 | member_name = (char *) data + member - adj + 2; | |
1314 | fprintf (file, "\t%04lx\t %4d %s",member, ordinal, member_name); | |
1315 | } | |
1316 | ||
1317 | /* If the time stamp is not zero, the import address | |
1318 | table holds actual addresses. */ | |
1319 | if (time_stamp != 0 | |
1320 | && first_thunk != 0 | |
4e1fc599 AM |
1321 | && first_thunk != hint_addr |
1322 | && j + 4 <= ft_datasize) | |
99ad8390 | 1323 | fprintf (file, "\t%04lx", |
4e1fc599 | 1324 | (unsigned long) bfd_get_32 (abfd, ft_data + j)); |
99ad8390 NC |
1325 | fprintf (file, "\n"); |
1326 | } | |
1327 | #else | |
4e1fc599 | 1328 | for (j = 0; idx + j + 4 <= datasize; j += 4) |
277d1b5e ILT |
1329 | { |
1330 | unsigned long member = bfd_get_32 (abfd, data + idx + j); | |
1331 | ||
4e1fc599 | 1332 | /* Print single IMAGE_IMPORT_BY_NAME vector. */ |
277d1b5e ILT |
1333 | if (member == 0) |
1334 | break; | |
5e226794 | 1335 | |
5879bb8f | 1336 | if (HighBitSet (member)) |
5e226794 | 1337 | fprintf (file, "\t%04lx\t %4lu <none>", |
5879bb8f | 1338 | member, WithoutHighBit (member)); |
277d1b5e ILT |
1339 | else |
1340 | { | |
1341 | int ordinal; | |
1342 | char *member_name; | |
1343 | ||
8181c403 AM |
1344 | ordinal = bfd_get_16 (abfd, data + member - adj); |
1345 | member_name = (char *) data + member - adj + 2; | |
277d1b5e ILT |
1346 | fprintf (file, "\t%04lx\t %4d %s", |
1347 | member, ordinal, member_name); | |
1348 | } | |
5e226794 | 1349 | |
277d1b5e | 1350 | /* If the time stamp is not zero, the import address |
5e226794 NC |
1351 | table holds actual addresses. */ |
1352 | if (time_stamp != 0 | |
1353 | && first_thunk != 0 | |
4e1fc599 AM |
1354 | && first_thunk != hint_addr |
1355 | && j + 4 <= ft_datasize) | |
277d1b5e | 1356 | fprintf (file, "\t%04lx", |
4e1fc599 | 1357 | (unsigned long) bfd_get_32 (abfd, ft_data + j)); |
277d1b5e ILT |
1358 | |
1359 | fprintf (file, "\n"); | |
1360 | } | |
99ad8390 | 1361 | #endif |
e4cf60a8 NC |
1362 | if (ft_allocated) |
1363 | free (ft_data); | |
277d1b5e ILT |
1364 | } |
1365 | ||
9602af51 | 1366 | fprintf (file, "\n"); |
277d1b5e ILT |
1367 | } |
1368 | ||
1369 | free (data); | |
1370 | ||
b34976b6 | 1371 | return TRUE; |
277d1b5e ILT |
1372 | } |
1373 | ||
b34976b6 | 1374 | static bfd_boolean |
7920ce38 | 1375 | pe_print_edata (bfd * abfd, void * vfile) |
277d1b5e ILT |
1376 | { |
1377 | FILE *file = (FILE *) vfile; | |
a76b448c | 1378 | bfd_byte *data; |
8181c403 | 1379 | asection *section; |
a76b448c | 1380 | bfd_size_type datasize = 0; |
277d1b5e ILT |
1381 | bfd_size_type dataoff; |
1382 | bfd_size_type i; | |
b69c8728 | 1383 | bfd_vma adj; |
1725a96e NC |
1384 | struct EDT_type |
1385 | { | |
7920ce38 | 1386 | long export_flags; /* Reserved - should be zero. */ |
6fa957a9 KH |
1387 | long time_stamp; |
1388 | short major_ver; | |
1389 | short minor_ver; | |
7920ce38 NC |
1390 | bfd_vma name; /* RVA - relative to image base. */ |
1391 | long base; /* Ordinal base. */ | |
1392 | unsigned long num_functions;/* Number in the export address table. */ | |
1393 | unsigned long num_names; /* Number in the name pointer table. */ | |
1394 | bfd_vma eat_addr; /* RVA to the export address table. */ | |
1395 | bfd_vma npt_addr; /* RVA to the Export Name Pointer Table. */ | |
1396 | bfd_vma ot_addr; /* RVA to the Ordinal Table. */ | |
6fa957a9 | 1397 | } edt; |
277d1b5e ILT |
1398 | |
1399 | pe_data_type *pe = pe_data (abfd); | |
1400 | struct internal_extra_pe_aouthdr *extra = &pe->pe_opthdr; | |
1401 | ||
8181c403 | 1402 | bfd_vma addr; |
277d1b5e | 1403 | |
6c73cbb1 | 1404 | addr = extra->DataDirectory[PE_EXPORT_TABLE].VirtualAddress; |
277d1b5e | 1405 | |
6c73cbb1 | 1406 | if (addr == 0 && extra->DataDirectory[PE_EXPORT_TABLE].Size == 0) |
8181c403 | 1407 | { |
a76b448c AM |
1408 | /* Maybe the extra header isn't there. Look for the section. */ |
1409 | section = bfd_get_section_by_name (abfd, ".edata"); | |
1410 | if (section == NULL) | |
b34976b6 | 1411 | return TRUE; |
a76b448c AM |
1412 | |
1413 | addr = section->vma; | |
0facbdf5 | 1414 | dataoff = 0; |
eea6121a | 1415 | datasize = section->size; |
a76b448c | 1416 | if (datasize == 0) |
b34976b6 | 1417 | return TRUE; |
8181c403 | 1418 | } |
a76b448c | 1419 | else |
8181c403 | 1420 | { |
a76b448c | 1421 | addr += extra->ImageBase; |
1725a96e | 1422 | |
a76b448c | 1423 | for (section = abfd->sections; section != NULL; section = section->next) |
0facbdf5 NC |
1424 | if (addr >= section->vma && addr < section->vma + section->size) |
1425 | break; | |
a76b448c AM |
1426 | |
1427 | if (section == NULL) | |
1428 | { | |
1429 | fprintf (file, | |
1430 | _("\nThere is an export table, but the section containing it could not be found\n")); | |
b34976b6 | 1431 | return TRUE; |
a76b448c | 1432 | } |
b69c8728 JT |
1433 | else if (!(section->flags & SEC_HAS_CONTENTS)) |
1434 | { | |
1435 | fprintf (file, | |
1436 | _("\nThere is an export table in %s, but that section has no contents\n"), | |
1437 | section->name); | |
1438 | return TRUE; | |
1439 | } | |
0facbdf5 NC |
1440 | |
1441 | dataoff = addr - section->vma; | |
6c73cbb1 | 1442 | datasize = extra->DataDirectory[PE_EXPORT_TABLE].Size; |
0facbdf5 NC |
1443 | if (datasize > section->size - dataoff) |
1444 | { | |
1445 | fprintf (file, | |
1446 | _("\nThere is an export table in %s, but it does not fit into that section\n"), | |
1447 | section->name); | |
1448 | return TRUE; | |
1449 | } | |
277d1b5e ILT |
1450 | } |
1451 | ||
8181c403 AM |
1452 | fprintf (file, _("\nThere is an export table in %s at 0x%lx\n"), |
1453 | section->name, (unsigned long) addr); | |
1454 | ||
a50b1753 | 1455 | data = (bfd_byte *) bfd_malloc (datasize); |
8181c403 | 1456 | if (data == NULL) |
b34976b6 | 1457 | return FALSE; |
277d1b5e | 1458 | |
7920ce38 | 1459 | if (! bfd_get_section_contents (abfd, section, data, |
dc810e39 | 1460 | (file_ptr) dataoff, datasize)) |
b34976b6 | 1461 | return FALSE; |
277d1b5e | 1462 | |
6fa957a9 KH |
1463 | /* Go get Export Directory Table. */ |
1464 | edt.export_flags = bfd_get_32 (abfd, data + 0); | |
1465 | edt.time_stamp = bfd_get_32 (abfd, data + 4); | |
1466 | edt.major_ver = bfd_get_16 (abfd, data + 8); | |
1467 | edt.minor_ver = bfd_get_16 (abfd, data + 10); | |
1468 | edt.name = bfd_get_32 (abfd, data + 12); | |
1469 | edt.base = bfd_get_32 (abfd, data + 16); | |
1470 | edt.num_functions = bfd_get_32 (abfd, data + 20); | |
1471 | edt.num_names = bfd_get_32 (abfd, data + 24); | |
1472 | edt.eat_addr = bfd_get_32 (abfd, data + 28); | |
1473 | edt.npt_addr = bfd_get_32 (abfd, data + 32); | |
1474 | edt.ot_addr = bfd_get_32 (abfd, data + 36); | |
277d1b5e | 1475 | |
8181c403 | 1476 | adj = section->vma - extra->ImageBase + dataoff; |
277d1b5e | 1477 | |
1725a96e | 1478 | /* Dump the EDT first. */ |
9602af51 | 1479 | fprintf (file, |
6fa957a9 KH |
1480 | _("\nThe Export Tables (interpreted %s section contents)\n\n"), |
1481 | section->name); | |
277d1b5e | 1482 | |
9602af51 | 1483 | fprintf (file, |
6fa957a9 | 1484 | _("Export Flags \t\t\t%lx\n"), (unsigned long) edt.export_flags); |
277d1b5e | 1485 | |
9602af51 | 1486 | fprintf (file, |
6fa957a9 | 1487 | _("Time/Date stamp \t\t%lx\n"), (unsigned long) edt.time_stamp); |
277d1b5e | 1488 | |
9602af51 | 1489 | fprintf (file, |
6fa957a9 | 1490 | _("Major/Minor \t\t\t%d/%d\n"), edt.major_ver, edt.minor_ver); |
277d1b5e ILT |
1491 | |
1492 | fprintf (file, | |
1493 | _("Name \t\t\t\t")); | |
ebf12fbe | 1494 | bfd_fprintf_vma (abfd, file, edt.name); |
b69c8728 JT |
1495 | |
1496 | if ((edt.name >= adj) && (edt.name < adj + datasize)) | |
1497 | fprintf (file, " %s\n", data + edt.name - adj); | |
1498 | else | |
1499 | fprintf (file, "(outside .edata section)\n"); | |
277d1b5e | 1500 | |
9602af51 | 1501 | fprintf (file, |
6fa957a9 | 1502 | _("Ordinal Base \t\t\t%ld\n"), edt.base); |
277d1b5e | 1503 | |
9602af51 | 1504 | fprintf (file, |
6fa957a9 | 1505 | _("Number in:\n")); |
277d1b5e | 1506 | |
9602af51 | 1507 | fprintf (file, |
6fa957a9 KH |
1508 | _("\tExport Address Table \t\t%08lx\n"), |
1509 | edt.num_functions); | |
277d1b5e | 1510 | |
9602af51 | 1511 | fprintf (file, |
6fa957a9 | 1512 | _("\t[Name Pointer/Ordinal] Table\t%08lx\n"), edt.num_names); |
277d1b5e | 1513 | |
9602af51 | 1514 | fprintf (file, |
6fa957a9 | 1515 | _("Table Addresses\n")); |
277d1b5e ILT |
1516 | |
1517 | fprintf (file, | |
1518 | _("\tExport Address Table \t\t")); | |
ebf12fbe | 1519 | bfd_fprintf_vma (abfd, file, edt.eat_addr); |
277d1b5e ILT |
1520 | fprintf (file, "\n"); |
1521 | ||
1522 | fprintf (file, | |
6fa957a9 | 1523 | _("\tName Pointer Table \t\t")); |
ebf12fbe | 1524 | bfd_fprintf_vma (abfd, file, edt.npt_addr); |
277d1b5e ILT |
1525 | fprintf (file, "\n"); |
1526 | ||
1527 | fprintf (file, | |
1528 | _("\tOrdinal Table \t\t\t")); | |
ebf12fbe | 1529 | bfd_fprintf_vma (abfd, file, edt.ot_addr); |
277d1b5e ILT |
1530 | fprintf (file, "\n"); |
1531 | ||
5933bdc9 | 1532 | /* The next table to find is the Export Address Table. It's basically |
277d1b5e ILT |
1533 | a list of pointers that either locate a function in this dll, or |
1534 | forward the call to another dll. Something like: | |
1725a96e NC |
1535 | typedef union |
1536 | { | |
277d1b5e ILT |
1537 | long export_rva; |
1538 | long forwarder_rva; | |
7920ce38 | 1539 | } export_address_table_entry; */ |
277d1b5e | 1540 | |
9602af51 | 1541 | fprintf (file, |
277d1b5e ILT |
1542 | _("\nExport Address Table -- Ordinal Base %ld\n"), |
1543 | edt.base); | |
1544 | ||
1545 | for (i = 0; i < edt.num_functions; ++i) | |
1546 | { | |
1547 | bfd_vma eat_member = bfd_get_32 (abfd, | |
8181c403 | 1548 | data + edt.eat_addr + (i * 4) - adj); |
277d1b5e ILT |
1549 | if (eat_member == 0) |
1550 | continue; | |
1551 | ||
db8503c4 | 1552 | if (eat_member - adj <= datasize) |
277d1b5e | 1553 | { |
db8503c4 | 1554 | /* This rva is to a name (forwarding function) in our section. */ |
6fa957a9 | 1555 | /* Should locate a function descriptor. */ |
5933bdc9 ILT |
1556 | fprintf (file, |
1557 | "\t[%4ld] +base[%4ld] %04lx %s -- %s\n", | |
a76b448c AM |
1558 | (long) i, |
1559 | (long) (i + edt.base), | |
1560 | (unsigned long) eat_member, | |
1561 | _("Forwarder RVA"), | |
1562 | data + eat_member - adj); | |
277d1b5e ILT |
1563 | } |
1564 | else | |
1565 | { | |
6fa957a9 | 1566 | /* Should locate a function descriptor in the reldata section. */ |
5933bdc9 ILT |
1567 | fprintf (file, |
1568 | "\t[%4ld] +base[%4ld] %04lx %s\n", | |
a76b448c AM |
1569 | (long) i, |
1570 | (long) (i + edt.base), | |
1571 | (unsigned long) eat_member, | |
5933bdc9 | 1572 | _("Export RVA")); |
277d1b5e ILT |
1573 | } |
1574 | } | |
1575 | ||
6fa957a9 KH |
1576 | /* The Export Name Pointer Table is paired with the Export Ordinal Table. */ |
1577 | /* Dump them in parallel for clarity. */ | |
9602af51 | 1578 | fprintf (file, |
6fa957a9 | 1579 | _("\n[Ordinal/Name Pointer] Table\n")); |
277d1b5e ILT |
1580 | |
1581 | for (i = 0; i < edt.num_names; ++i) | |
1582 | { | |
9602af51 | 1583 | bfd_vma name_ptr = bfd_get_32 (abfd, |
277d1b5e ILT |
1584 | data + |
1585 | edt.npt_addr | |
8181c403 | 1586 | + (i*4) - adj); |
9602af51 | 1587 | |
8181c403 | 1588 | char *name = (char *) data + name_ptr - adj; |
277d1b5e | 1589 | |
9602af51 | 1590 | bfd_vma ord = bfd_get_16 (abfd, |
277d1b5e ILT |
1591 | data + |
1592 | edt.ot_addr | |
8181c403 | 1593 | + (i*2) - adj); |
9602af51 | 1594 | fprintf (file, |
277d1b5e | 1595 | "\t[%4ld] %s\n", (long) ord, name); |
277d1b5e ILT |
1596 | } |
1597 | ||
1598 | free (data); | |
1599 | ||
b34976b6 | 1600 | return TRUE; |
277d1b5e ILT |
1601 | } |
1602 | ||
fac41780 JW |
1603 | /* This really is architecture dependent. On IA-64, a .pdata entry |
1604 | consists of three dwords containing relative virtual addresses that | |
1605 | specify the start and end address of the code range the entry | |
4e1fc599 | 1606 | covers and the address of the corresponding unwind info data. |
2b5c217d NC |
1607 | |
1608 | On ARM and SH-4, a compressed PDATA structure is used : | |
1609 | _IMAGE_CE_RUNTIME_FUNCTION_ENTRY, whereas MIPS is documented to use | |
1610 | _IMAGE_ALPHA_RUNTIME_FUNCTION_ENTRY. | |
1611 | See http://msdn2.microsoft.com/en-us/library/ms253988(VS.80).aspx . | |
1612 | ||
799c00e0 | 1613 | This is the version for uncompressed data. */ |
6fa957a9 | 1614 | |
b34976b6 | 1615 | static bfd_boolean |
7920ce38 | 1616 | pe_print_pdata (bfd * abfd, void * vfile) |
277d1b5e | 1617 | { |
99ad8390 NC |
1618 | #if defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
1619 | # define PDATA_ROW_SIZE (3 * 8) | |
fac41780 | 1620 | #else |
99ad8390 | 1621 | # define PDATA_ROW_SIZE (5 * 4) |
fac41780 | 1622 | #endif |
277d1b5e ILT |
1623 | FILE *file = (FILE *) vfile; |
1624 | bfd_byte *data = 0; | |
1625 | asection *section = bfd_get_section_by_name (abfd, ".pdata"); | |
1626 | bfd_size_type datasize = 0; | |
1627 | bfd_size_type i; | |
1628 | bfd_size_type start, stop; | |
fac41780 | 1629 | int onaline = PDATA_ROW_SIZE; |
277d1b5e | 1630 | |
5933bdc9 ILT |
1631 | if (section == NULL |
1632 | || coff_section_data (abfd, section) == NULL | |
1633 | || pei_section_data (abfd, section) == NULL) | |
b34976b6 | 1634 | return TRUE; |
277d1b5e | 1635 | |
5933bdc9 | 1636 | stop = pei_section_data (abfd, section)->virt_size; |
277d1b5e | 1637 | if ((stop % onaline) != 0) |
6fa957a9 KH |
1638 | fprintf (file, |
1639 | _("Warning, .pdata section size (%ld) is not a multiple of %d\n"), | |
1640 | (long) stop, onaline); | |
277d1b5e | 1641 | |
5933bdc9 ILT |
1642 | fprintf (file, |
1643 | _("\nThe Function Table (interpreted .pdata section contents)\n")); | |
99ad8390 | 1644 | #if defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
9602af51 | 1645 | fprintf (file, |
6fa957a9 | 1646 | _(" vma:\t\t\tBegin Address End Address Unwind Info\n")); |
fac41780 | 1647 | #else |
ca09e32b NC |
1648 | fprintf (file, _("\ |
1649 | vma:\t\tBegin End EH EH PrologEnd Exception\n\ | |
1650 | \t\tAddress Address Handler Data Address Mask\n")); | |
fac41780 | 1651 | #endif |
277d1b5e | 1652 | |
eea6121a | 1653 | datasize = section->size; |
dc810e39 | 1654 | if (datasize == 0) |
b34976b6 | 1655 | return TRUE; |
277d1b5e | 1656 | |
7920ce38 | 1657 | if (! bfd_malloc_and_get_section (abfd, section, &data)) |
eea6121a AM |
1658 | { |
1659 | if (data != NULL) | |
1660 | free (data); | |
1661 | return FALSE; | |
1662 | } | |
277d1b5e ILT |
1663 | |
1664 | start = 0; | |
1665 | ||
1666 | for (i = start; i < stop; i += onaline) | |
1667 | { | |
1668 | bfd_vma begin_addr; | |
1669 | bfd_vma end_addr; | |
1670 | bfd_vma eh_handler; | |
1671 | bfd_vma eh_data; | |
1672 | bfd_vma prolog_end_addr; | |
c7e2358a | 1673 | #if !defined(COFF_WITH_pep) || defined(COFF_WITH_pex64) |
5933bdc9 | 1674 | int em_data; |
c7e2358a | 1675 | #endif |
277d1b5e | 1676 | |
fac41780 | 1677 | if (i + PDATA_ROW_SIZE > stop) |
277d1b5e | 1678 | break; |
5933bdc9 | 1679 | |
6fa957a9 KH |
1680 | begin_addr = GET_PDATA_ENTRY (abfd, data + i ); |
1681 | end_addr = GET_PDATA_ENTRY (abfd, data + i + 4); | |
1682 | eh_handler = GET_PDATA_ENTRY (abfd, data + i + 8); | |
1683 | eh_data = GET_PDATA_ENTRY (abfd, data + i + 12); | |
1684 | prolog_end_addr = GET_PDATA_ENTRY (abfd, data + i + 16); | |
9602af51 | 1685 | |
277d1b5e ILT |
1686 | if (begin_addr == 0 && end_addr == 0 && eh_handler == 0 |
1687 | && eh_data == 0 && prolog_end_addr == 0) | |
1725a96e NC |
1688 | /* We are probably into the padding of the section now. */ |
1689 | break; | |
277d1b5e | 1690 | |
c7e2358a | 1691 | #if !defined(COFF_WITH_pep) || defined(COFF_WITH_pex64) |
5933bdc9 | 1692 | em_data = ((eh_handler & 0x1) << 2) | (prolog_end_addr & 0x3); |
c7e2358a | 1693 | #endif |
6fa957a9 KH |
1694 | eh_handler &= ~(bfd_vma) 0x3; |
1695 | prolog_end_addr &= ~(bfd_vma) 0x3; | |
fac41780 JW |
1696 | |
1697 | fputc (' ', file); | |
ebf12fbe DK |
1698 | bfd_fprintf_vma (abfd, file, i + section->vma); fputc ('\t', file); |
1699 | bfd_fprintf_vma (abfd, file, begin_addr); fputc (' ', file); | |
1700 | bfd_fprintf_vma (abfd, file, end_addr); fputc (' ', file); | |
1701 | bfd_fprintf_vma (abfd, file, eh_handler); | |
99ad8390 | 1702 | #if !defined(COFF_WITH_pep) || defined(COFF_WITH_pex64) |
fac41780 | 1703 | fputc (' ', file); |
ebf12fbe DK |
1704 | bfd_fprintf_vma (abfd, file, eh_data); fputc (' ', file); |
1705 | bfd_fprintf_vma (abfd, file, prolog_end_addr); | |
fac41780 JW |
1706 | fprintf (file, " %x", em_data); |
1707 | #endif | |
277d1b5e ILT |
1708 | |
1709 | #ifdef POWERPC_LE_PE | |
1710 | if (eh_handler == 0 && eh_data != 0) | |
1711 | { | |
6fa957a9 | 1712 | /* Special bits here, although the meaning may be a little |
7920ce38 NC |
1713 | mysterious. The only one I know for sure is 0x03 |
1714 | Code Significance | |
1715 | 0x00 None | |
1716 | 0x01 Register Save Millicode | |
1717 | 0x02 Register Restore Millicode | |
1718 | 0x03 Glue Code Sequence. */ | |
277d1b5e ILT |
1719 | switch (eh_data) |
1720 | { | |
1721 | case 0x01: | |
9602af51 | 1722 | fprintf (file, _(" Register save millicode")); |
277d1b5e ILT |
1723 | break; |
1724 | case 0x02: | |
9602af51 | 1725 | fprintf (file, _(" Register restore millicode")); |
277d1b5e ILT |
1726 | break; |
1727 | case 0x03: | |
9602af51 | 1728 | fprintf (file, _(" Glue code sequence")); |
277d1b5e ILT |
1729 | break; |
1730 | default: | |
1731 | break; | |
1732 | } | |
1733 | } | |
1734 | #endif | |
9602af51 | 1735 | fprintf (file, "\n"); |
277d1b5e ILT |
1736 | } |
1737 | ||
1738 | free (data); | |
1739 | ||
b34976b6 | 1740 | return TRUE; |
2b5c217d | 1741 | #undef PDATA_ROW_SIZE |
277d1b5e ILT |
1742 | } |
1743 | ||
799c00e0 NC |
1744 | typedef struct sym_cache |
1745 | { | |
1746 | int symcount; | |
1747 | asymbol ** syms; | |
1748 | } sym_cache; | |
1749 | ||
1750 | static asymbol ** | |
1751 | slurp_symtab (bfd *abfd, sym_cache *psc) | |
1752 | { | |
1753 | asymbol ** sy = NULL; | |
1754 | long storage; | |
1755 | ||
1756 | if (!(bfd_get_file_flags (abfd) & HAS_SYMS)) | |
1757 | { | |
1758 | psc->symcount = 0; | |
1759 | return NULL; | |
1760 | } | |
1761 | ||
1762 | storage = bfd_get_symtab_upper_bound (abfd); | |
1763 | if (storage < 0) | |
1764 | return NULL; | |
1765 | if (storage) | |
a50b1753 | 1766 | sy = (asymbol **) bfd_malloc (storage); |
799c00e0 NC |
1767 | |
1768 | psc->symcount = bfd_canonicalize_symtab (abfd, sy); | |
1769 | if (psc->symcount < 0) | |
1770 | return NULL; | |
1771 | return sy; | |
1772 | } | |
1773 | ||
1774 | static const char * | |
1775 | my_symbol_for_address (bfd *abfd, bfd_vma func, sym_cache *psc) | |
1776 | { | |
1777 | int i; | |
1778 | ||
1779 | if (psc->syms == 0) | |
1780 | psc->syms = slurp_symtab (abfd, psc); | |
1781 | ||
1782 | for (i = 0; i < psc->symcount; i++) | |
1783 | { | |
1784 | if (psc->syms[i]->section->vma + psc->syms[i]->value == func) | |
1785 | return psc->syms[i]->name; | |
1786 | } | |
1787 | ||
1788 | return NULL; | |
1789 | } | |
1790 | ||
1791 | static void | |
1792 | cleanup_syms (sym_cache *psc) | |
1793 | { | |
1794 | psc->symcount = 0; | |
1795 | free (psc->syms); | |
1796 | psc->syms = NULL; | |
1797 | } | |
1798 | ||
1799 | /* This is the version for "compressed" pdata. */ | |
1800 | ||
1801 | bfd_boolean | |
1802 | _bfd_XX_print_ce_compressed_pdata (bfd * abfd, void * vfile) | |
1803 | { | |
1804 | # define PDATA_ROW_SIZE (2 * 4) | |
1805 | FILE *file = (FILE *) vfile; | |
1806 | bfd_byte *data = NULL; | |
1807 | asection *section = bfd_get_section_by_name (abfd, ".pdata"); | |
1808 | bfd_size_type datasize = 0; | |
1809 | bfd_size_type i; | |
1810 | bfd_size_type start, stop; | |
1811 | int onaline = PDATA_ROW_SIZE; | |
91d6fa6a | 1812 | struct sym_cache cache = {0, 0} ; |
799c00e0 NC |
1813 | |
1814 | if (section == NULL | |
1815 | || coff_section_data (abfd, section) == NULL | |
1816 | || pei_section_data (abfd, section) == NULL) | |
1817 | return TRUE; | |
1818 | ||
1819 | stop = pei_section_data (abfd, section)->virt_size; | |
1820 | if ((stop % onaline) != 0) | |
1821 | fprintf (file, | |
1822 | _("Warning, .pdata section size (%ld) is not a multiple of %d\n"), | |
1823 | (long) stop, onaline); | |
1824 | ||
1825 | fprintf (file, | |
1826 | _("\nThe Function Table (interpreted .pdata section contents)\n")); | |
1827 | ||
1828 | fprintf (file, _("\ | |
1829 | vma:\t\tBegin Prolog Function Flags Exception EH\n\ | |
1830 | \t\tAddress Length Length 32b exc Handler Data\n")); | |
1831 | ||
1832 | datasize = section->size; | |
1833 | if (datasize == 0) | |
1834 | return TRUE; | |
1835 | ||
1836 | if (! bfd_malloc_and_get_section (abfd, section, &data)) | |
1837 | { | |
1838 | if (data != NULL) | |
1839 | free (data); | |
1840 | return FALSE; | |
1841 | } | |
1842 | ||
1843 | start = 0; | |
1844 | ||
1845 | for (i = start; i < stop; i += onaline) | |
1846 | { | |
1847 | bfd_vma begin_addr; | |
1848 | bfd_vma other_data; | |
1849 | bfd_vma prolog_length, function_length; | |
1850 | int flag32bit, exception_flag; | |
799c00e0 NC |
1851 | asection *tsection; |
1852 | ||
1853 | if (i + PDATA_ROW_SIZE > stop) | |
1854 | break; | |
1855 | ||
1856 | begin_addr = GET_PDATA_ENTRY (abfd, data + i ); | |
1857 | other_data = GET_PDATA_ENTRY (abfd, data + i + 4); | |
1858 | ||
1859 | if (begin_addr == 0 && other_data == 0) | |
1860 | /* We are probably into the padding of the section now. */ | |
1861 | break; | |
1862 | ||
1863 | prolog_length = (other_data & 0x000000FF); | |
1864 | function_length = (other_data & 0x3FFFFF00) >> 8; | |
1865 | flag32bit = (int)((other_data & 0x40000000) >> 30); | |
1866 | exception_flag = (int)((other_data & 0x80000000) >> 31); | |
1867 | ||
1868 | fputc (' ', file); | |
ebf12fbe DK |
1869 | bfd_fprintf_vma (abfd, file, i + section->vma); fputc ('\t', file); |
1870 | bfd_fprintf_vma (abfd, file, begin_addr); fputc (' ', file); | |
1871 | bfd_fprintf_vma (abfd, file, prolog_length); fputc (' ', file); | |
1872 | bfd_fprintf_vma (abfd, file, function_length); fputc (' ', file); | |
799c00e0 NC |
1873 | fprintf (file, "%2d %2d ", flag32bit, exception_flag); |
1874 | ||
1875 | /* Get the exception handler's address and the data passed from the | |
1876 | .text section. This is really the data that belongs with the .pdata | |
1877 | but got "compressed" out for the ARM and SH4 architectures. */ | |
1878 | tsection = bfd_get_section_by_name (abfd, ".text"); | |
1879 | if (tsection && coff_section_data (abfd, tsection) | |
1880 | && pei_section_data (abfd, tsection)) | |
1881 | { | |
4e1fc599 AM |
1882 | bfd_vma eh_off = (begin_addr - 8) - tsection->vma; |
1883 | bfd_byte *tdata; | |
799c00e0 | 1884 | |
4e1fc599 AM |
1885 | tdata = (bfd_byte *) bfd_malloc (8); |
1886 | if (tdata) | |
1887 | { | |
1888 | if (bfd_get_section_contents (abfd, tsection, tdata, eh_off, 8)) | |
799c00e0 NC |
1889 | { |
1890 | bfd_vma eh, eh_data; | |
1891 | ||
1892 | eh = bfd_get_32 (abfd, tdata); | |
1893 | eh_data = bfd_get_32 (abfd, tdata + 4); | |
1894 | fprintf (file, "%08x ", (unsigned int) eh); | |
1895 | fprintf (file, "%08x", (unsigned int) eh_data); | |
1896 | if (eh != 0) | |
1897 | { | |
91d6fa6a | 1898 | const char *s = my_symbol_for_address (abfd, eh, &cache); |
799c00e0 NC |
1899 | |
1900 | if (s) | |
1901 | fprintf (file, " (%s) ", s); | |
1902 | } | |
1903 | } | |
1904 | free (tdata); | |
1905 | } | |
799c00e0 NC |
1906 | } |
1907 | ||
1908 | fprintf (file, "\n"); | |
1909 | } | |
1910 | ||
1911 | free (data); | |
1912 | ||
91d6fa6a | 1913 | cleanup_syms (& cache); |
799c00e0 NC |
1914 | |
1915 | return TRUE; | |
1916 | #undef PDATA_ROW_SIZE | |
1917 | } | |
c7c7219d | 1918 | |
799c00e0 | 1919 | \f |
5933bdc9 | 1920 | #define IMAGE_REL_BASED_HIGHADJ 4 |
1725a96e | 1921 | static const char * const tbl[] = |
7920ce38 NC |
1922 | { |
1923 | "ABSOLUTE", | |
1924 | "HIGH", | |
1925 | "LOW", | |
1926 | "HIGHLOW", | |
1927 | "HIGHADJ", | |
1928 | "MIPS_JMPADDR", | |
1929 | "SECTION", | |
1930 | "REL32", | |
1931 | "RESERVED1", | |
1932 | "MIPS_JMPADDR16", | |
1933 | "DIR64", | |
2bfd55ca | 1934 | "HIGH3ADJ", |
7920ce38 NC |
1935 | "UNKNOWN", /* MUST be last. */ |
1936 | }; | |
277d1b5e | 1937 | |
b34976b6 | 1938 | static bfd_boolean |
7920ce38 | 1939 | pe_print_reloc (bfd * abfd, void * vfile) |
277d1b5e ILT |
1940 | { |
1941 | FILE *file = (FILE *) vfile; | |
1942 | bfd_byte *data = 0; | |
1943 | asection *section = bfd_get_section_by_name (abfd, ".reloc"); | |
277d1b5e ILT |
1944 | bfd_size_type i; |
1945 | bfd_size_type start, stop; | |
1946 | ||
b69c8728 | 1947 | if (section == NULL || section->size == 0 || !(section->flags & SEC_HAS_CONTENTS)) |
b34976b6 | 1948 | return TRUE; |
277d1b5e | 1949 | |
5933bdc9 ILT |
1950 | fprintf (file, |
1951 | _("\n\nPE File Base Relocations (interpreted .reloc section contents)\n")); | |
277d1b5e | 1952 | |
7920ce38 | 1953 | if (! bfd_malloc_and_get_section (abfd, section, &data)) |
eea6121a AM |
1954 | { |
1955 | if (data != NULL) | |
1956 | free (data); | |
1957 | return FALSE; | |
1958 | } | |
277d1b5e ILT |
1959 | |
1960 | start = 0; | |
1961 | ||
eea6121a | 1962 | stop = section->size; |
277d1b5e ILT |
1963 | |
1964 | for (i = start; i < stop;) | |
1965 | { | |
1966 | int j; | |
1967 | bfd_vma virtual_address; | |
1968 | long number, size; | |
1969 | ||
1970 | /* The .reloc section is a sequence of blocks, with a header consisting | |
1725a96e | 1971 | of two 32 bit quantities, followed by a number of 16 bit entries. */ |
9602af51 KH |
1972 | virtual_address = bfd_get_32 (abfd, data+i); |
1973 | size = bfd_get_32 (abfd, data+i+4); | |
277d1b5e ILT |
1974 | number = (size - 8) / 2; |
1975 | ||
1976 | if (size == 0) | |
1725a96e | 1977 | break; |
277d1b5e ILT |
1978 | |
1979 | fprintf (file, | |
1980 | _("\nVirtual Address: %08lx Chunk size %ld (0x%lx) Number of fixups %ld\n"), | |
0af1713e | 1981 | (unsigned long) virtual_address, size, (unsigned long) size, number); |
277d1b5e ILT |
1982 | |
1983 | for (j = 0; j < number; ++j) | |
1984 | { | |
5933bdc9 ILT |
1985 | unsigned short e = bfd_get_16 (abfd, data + i + 8 + j * 2); |
1986 | unsigned int t = (e & 0xF000) >> 12; | |
277d1b5e ILT |
1987 | int off = e & 0x0FFF; |
1988 | ||
5933bdc9 ILT |
1989 | if (t >= sizeof (tbl) / sizeof (tbl[0])) |
1990 | t = (sizeof (tbl) / sizeof (tbl[0])) - 1; | |
277d1b5e | 1991 | |
5933bdc9 ILT |
1992 | fprintf (file, |
1993 | _("\treloc %4d offset %4x [%4lx] %s"), | |
0af1713e | 1994 | j, off, (unsigned long) (off + virtual_address), tbl[t]); |
277d1b5e | 1995 | |
17505c5c | 1996 | /* HIGHADJ takes an argument, - the next record *is* the |
9602af51 | 1997 | low 16 bits of addend. */ |
5933bdc9 ILT |
1998 | if (t == IMAGE_REL_BASED_HIGHADJ) |
1999 | { | |
6fa957a9 KH |
2000 | fprintf (file, " (%4x)", |
2001 | ((unsigned int) | |
2002 | bfd_get_16 (abfd, data + i + 8 + j * 2 + 2))); | |
2003 | j++; | |
5933bdc9 | 2004 | } |
9602af51 | 2005 | |
17505c5c | 2006 | fprintf (file, "\n"); |
277d1b5e | 2007 | } |
1725a96e | 2008 | |
277d1b5e ILT |
2009 | i += size; |
2010 | } | |
2011 | ||
2012 | free (data); | |
2013 | ||
b34976b6 | 2014 | return TRUE; |
277d1b5e | 2015 | } |
5879bb8f | 2016 | \f |
277d1b5e | 2017 | |
11a6da56 | 2018 | static bfd_byte * |
5879bb8f NC |
2019 | rsrc_print_resource_directory (FILE * , bfd *, unsigned int, |
2020 | bfd_byte *, bfd_byte *, bfd_byte *, bfd_vma); | |
11a6da56 NC |
2021 | |
2022 | static bfd_byte * | |
5879bb8f NC |
2023 | rsrc_print_resource_entries (FILE * file, |
2024 | bfd * abfd, | |
2025 | unsigned int indent, | |
2026 | bfd_boolean is_name, | |
2027 | bfd_byte * datastart, | |
2028 | bfd_byte * data, | |
2029 | bfd_byte * dataend, | |
2030 | bfd_vma rva_bias) | |
11a6da56 NC |
2031 | { |
2032 | unsigned long entry, addr, size; | |
2033 | ||
2034 | if (data + 8 >= dataend) | |
2035 | return dataend + 1; | |
2036 | ||
2037 | fprintf (file, _("%*.s Entry: "), indent, " "); | |
2038 | ||
2039 | entry = (long) bfd_get_32 (abfd, data); | |
2040 | if (is_name) | |
2041 | { | |
5879bb8f NC |
2042 | bfd_byte * name; |
2043 | ||
2044 | /* Note - the documenation says that this field is an RVA value | |
2045 | but windres appears to produce a section relative offset with | |
2046 | the top bit set. Support both styles for now. */ | |
2047 | if (HighBitSet (entry)) | |
2048 | name = datastart + WithoutHighBit (entry); | |
2049 | else | |
2050 | name = datastart + entry - rva_bias; | |
2051 | ||
2052 | if (name + 2 < dataend) | |
11a6da56 NC |
2053 | { |
2054 | unsigned int len; | |
5879bb8f | 2055 | len = bfd_get_16 (abfd, name); |
9373215c | 2056 | |
5879bb8f NC |
2057 | fprintf (file, _("name: [val: %08lx len %d]: "), entry, len); |
2058 | if (name + 2 + len * 2 < dataend) | |
2059 | { | |
2060 | /* This strange loop is to cope with multibyte characters. */ | |
2061 | while (len --) | |
2062 | { | |
2063 | name += 2; | |
2064 | fprintf (file, "%.1s", name); | |
2065 | } | |
2066 | } | |
11a6da56 | 2067 | else |
5879bb8f | 2068 | fprintf (file, _("<corrupt string length: %#x>"), len); |
11a6da56 NC |
2069 | } |
2070 | else | |
5879bb8f | 2071 | fprintf (file, _("<corrupt string offset: %#lx>"), entry); |
11a6da56 NC |
2072 | } |
2073 | else | |
2074 | fprintf (file, _("ID: %#08lx"), entry); | |
9373215c | 2075 | |
11a6da56 | 2076 | entry = (long) bfd_get_32 (abfd, data + 4); |
5879bb8f | 2077 | fprintf (file, _(", Value: %#08lx\n"), entry); |
11a6da56 | 2078 | |
5879bb8f NC |
2079 | if (HighBitSet (entry)) |
2080 | return rsrc_print_resource_directory (file, abfd, indent + 1, | |
2081 | datastart, | |
2082 | datastart + WithoutHighBit (entry), | |
2083 | dataend, rva_bias); | |
11a6da56 NC |
2084 | |
2085 | if (datastart + entry + 16 >= dataend) | |
5879bb8f | 2086 | return dataend + 1; |
11a6da56 | 2087 | |
5879bb8f NC |
2088 | fprintf (file, _("%*.s Leaf: Addr: %#08lx, Size: %#08lx, Codepage: %d\n"), |
2089 | indent, " ", | |
11a6da56 NC |
2090 | addr = (long) bfd_get_32 (abfd, datastart + entry), |
2091 | size = (long) bfd_get_32 (abfd, datastart + entry + 4), | |
2092 | (int) bfd_get_32 (abfd, datastart + entry + 8)); | |
9373215c | 2093 | |
11a6da56 NC |
2094 | /* Check that the reserved entry is 0. */ |
2095 | if (bfd_get_32 (abfd, datastart + entry + 12) != 0 | |
2096 | /* And that the data address/size is valid too. */ | |
5879bb8f | 2097 | || (datastart + (addr - rva_bias) + size > dataend)) |
11a6da56 NC |
2098 | return dataend + 1; |
2099 | ||
5879bb8f | 2100 | return datastart + (addr - rva_bias) + size; |
11a6da56 NC |
2101 | } |
2102 | ||
5879bb8f NC |
2103 | #define max(a,b) ((a) > (b) ? (a) : (b)) |
2104 | #define min(a,b) ((a) < (b) ? (a) : (b)) | |
2105 | ||
11a6da56 | 2106 | static bfd_byte * |
5879bb8f NC |
2107 | rsrc_print_resource_directory (FILE * file, |
2108 | bfd * abfd, | |
2109 | unsigned int indent, | |
2110 | bfd_byte * datastart, | |
2111 | bfd_byte * data, | |
2112 | bfd_byte * dataend, | |
2113 | bfd_vma rva_bias) | |
11a6da56 NC |
2114 | { |
2115 | unsigned int num_names, num_ids; | |
5879bb8f | 2116 | bfd_byte * highest_data = data; |
11a6da56 NC |
2117 | |
2118 | if (data + 16 >= dataend) | |
2119 | return dataend + 1; | |
2120 | ||
2121 | fprintf (file, "%*.s ", indent, " "); | |
2122 | switch (indent) | |
2123 | { | |
2124 | case 0: fprintf (file, "Type"); break; | |
2125 | case 2: fprintf (file, "Name"); break; | |
2126 | case 4: fprintf (file, "Language"); break; | |
2127 | default: fprintf (file, "<unknown>"); break; | |
2128 | } | |
2129 | ||
2130 | fprintf (file, _(" Table: Char: %d, Time: %08lx, Ver: %d/%d, Num Names: %d, IDs: %d\n"), | |
2131 | (int) bfd_get_32 (abfd, data), | |
2132 | (long) bfd_get_32 (abfd, data + 4), | |
2133 | (int) bfd_get_16 (abfd, data + 8), | |
2134 | (int) bfd_get_16 (abfd, data + 10), | |
2135 | num_names = (int) bfd_get_16 (abfd, data + 12), | |
2136 | num_ids = (int) bfd_get_16 (abfd, data + 14)); | |
2137 | data += 16; | |
2138 | ||
5879bb8f | 2139 | while (num_names --) |
11a6da56 | 2140 | { |
5879bb8f NC |
2141 | bfd_byte * entry_end; |
2142 | ||
2143 | entry_end = rsrc_print_resource_entries (file, abfd, indent + 1, TRUE, | |
2144 | datastart, data, dataend, rva_bias); | |
2145 | data += 8; | |
2146 | highest_data = max (highest_data, entry_end); | |
2147 | if (entry_end >= dataend) | |
2148 | return entry_end; | |
11a6da56 NC |
2149 | } |
2150 | ||
5879bb8f | 2151 | while (num_ids --) |
11a6da56 | 2152 | { |
5879bb8f NC |
2153 | bfd_byte * entry_end; |
2154 | ||
2155 | entry_end = rsrc_print_resource_entries (file, abfd, indent + 1, FALSE, | |
9373215c PM |
2156 | datastart, data, dataend, |
2157 | rva_bias); | |
5879bb8f NC |
2158 | data += 8; |
2159 | highest_data = max (highest_data, entry_end); | |
2160 | if (entry_end >= dataend) | |
2161 | return entry_end; | |
11a6da56 NC |
2162 | } |
2163 | ||
5879bb8f | 2164 | return max (highest_data, data); |
11a6da56 NC |
2165 | } |
2166 | ||
2167 | /* Display the contents of a .rsrc section. We do not try to | |
2168 | reproduce the resources, windres does that. Instead we dump | |
2169 | the tables in a human readable format. */ | |
2170 | ||
2171 | static bfd_boolean | |
5879bb8f | 2172 | rsrc_print_section (bfd * abfd, void * vfile) |
11a6da56 NC |
2173 | { |
2174 | bfd_vma rva_bias; | |
2175 | pe_data_type * pe; | |
2176 | FILE * file = (FILE *) vfile; | |
2177 | bfd_size_type datasize; | |
2178 | asection * section; | |
2179 | bfd_byte * data; | |
2180 | bfd_byte * dataend; | |
2181 | bfd_byte * datastart; | |
2182 | ||
11a6da56 | 2183 | pe = pe_data (abfd); |
5879bb8f | 2184 | if (pe == NULL) |
11a6da56 NC |
2185 | return TRUE; |
2186 | ||
5879bb8f NC |
2187 | section = bfd_get_section_by_name (abfd, ".rsrc"); |
2188 | if (section == NULL) | |
11a6da56 | 2189 | return TRUE; |
b69c8728 JT |
2190 | if (!(section->flags & SEC_HAS_CONTENTS)) |
2191 | return TRUE; | |
5879bb8f | 2192 | |
11a6da56 NC |
2193 | datasize = section->size; |
2194 | if (datasize == 0) | |
2195 | return TRUE; | |
2196 | ||
b69c8728 JT |
2197 | rva_bias = section->vma - pe->pe_opthdr.ImageBase; |
2198 | ||
5879bb8f | 2199 | if (! bfd_malloc_and_get_section (abfd, section, & data)) |
11a6da56 NC |
2200 | { |
2201 | if (data != NULL) | |
2202 | free (data); | |
2203 | return FALSE; | |
2204 | } | |
2205 | datastart = data; | |
2206 | dataend = data + datasize; | |
2207 | ||
2208 | fflush (file); | |
2209 | fprintf (file, "\nThe .rsrc Resource Directory section:\n"); | |
2210 | ||
2211 | while (data < dataend) | |
2212 | { | |
5879bb8f NC |
2213 | bfd_byte * p = data; |
2214 | ||
9373215c PM |
2215 | data = rsrc_print_resource_directory (file, abfd, 0, data, data, |
2216 | dataend, rva_bias); | |
11a6da56 NC |
2217 | |
2218 | if (data == dataend + 1) | |
2219 | fprintf (file, _("Corrupt .rsrc section detected!\n")); | |
2220 | else | |
2221 | { | |
2222 | /* Align data before continuing. */ | |
2223 | int align = (1 << section->alignment_power) - 1; | |
5879bb8f | 2224 | |
b9e95fa2 | 2225 | data = (bfd_byte *) (((ptrdiff_t) (data + align)) & ~ align); |
5879bb8f | 2226 | rva_bias += data - p; |
11a6da56 NC |
2227 | |
2228 | /* For reasons that are unclear .rsrc sections are sometimes created | |
2229 | aligned to a 1^3 boundary even when their alignment is set at | |
2230 | 1^2. Catch that case here before we issue a spurious warning | |
2231 | message. */ | |
2232 | if (data == (dataend - 4)) | |
2233 | data = dataend; | |
2234 | else if (data < dataend) | |
2235 | fprintf (file, _("\nWARNING: Extra data in .rsrc section - it will be ignored by Windows:\n")); | |
2236 | } | |
2237 | } | |
2238 | ||
5879bb8f | 2239 | free (datastart); |
11a6da56 NC |
2240 | return TRUE; |
2241 | } | |
2242 | ||
277d1b5e ILT |
2243 | /* Print out the program headers. */ |
2244 | ||
b34976b6 | 2245 | bfd_boolean |
7920ce38 | 2246 | _bfd_XX_print_private_bfd_data_common (bfd * abfd, void * vfile) |
277d1b5e ILT |
2247 | { |
2248 | FILE *file = (FILE *) vfile; | |
2249 | int j; | |
2250 | pe_data_type *pe = pe_data (abfd); | |
2251 | struct internal_extra_pe_aouthdr *i = &pe->pe_opthdr; | |
fac41780 | 2252 | const char *subsystem_name = NULL; |
d13c9dc6 | 2253 | const char *name; |
277d1b5e ILT |
2254 | |
2255 | /* The MS dumpbin program reportedly ands with 0xff0f before | |
2256 | printing the characteristics field. Not sure why. No reason to | |
2257 | emulate it here. */ | |
2258 | fprintf (file, _("\nCharacteristics 0x%x\n"), pe->real_flags); | |
2259 | #undef PF | |
6fa957a9 | 2260 | #define PF(x, y) if (pe->real_flags & x) { fprintf (file, "\t%s\n", y); } |
d70270c5 BF |
2261 | PF (IMAGE_FILE_RELOCS_STRIPPED, "relocations stripped"); |
2262 | PF (IMAGE_FILE_EXECUTABLE_IMAGE, "executable"); | |
2263 | PF (IMAGE_FILE_LINE_NUMS_STRIPPED, "line numbers stripped"); | |
2264 | PF (IMAGE_FILE_LOCAL_SYMS_STRIPPED, "symbols stripped"); | |
2265 | PF (IMAGE_FILE_LARGE_ADDRESS_AWARE, "large address aware"); | |
2266 | PF (IMAGE_FILE_BYTES_REVERSED_LO, "little endian"); | |
2267 | PF (IMAGE_FILE_32BIT_MACHINE, "32 bit words"); | |
2268 | PF (IMAGE_FILE_DEBUG_STRIPPED, "debugging information removed"); | |
2269 | PF (IMAGE_FILE_SYSTEM, "system file"); | |
2270 | PF (IMAGE_FILE_DLL, "DLL"); | |
2271 | PF (IMAGE_FILE_BYTES_REVERSED_HI, "big endian"); | |
277d1b5e ILT |
2272 | #undef PF |
2273 | ||
5933bdc9 | 2274 | /* ctime implies '\n'. */ |
0b6488e2 RH |
2275 | { |
2276 | time_t t = pe->coff.timestamp; | |
2277 | fprintf (file, "\nTime/Date\t\t%s", ctime (&t)); | |
2278 | } | |
d13c9dc6 L |
2279 | |
2280 | #ifndef IMAGE_NT_OPTIONAL_HDR_MAGIC | |
2281 | # define IMAGE_NT_OPTIONAL_HDR_MAGIC 0x10b | |
2282 | #endif | |
2283 | #ifndef IMAGE_NT_OPTIONAL_HDR64_MAGIC | |
2284 | # define IMAGE_NT_OPTIONAL_HDR64_MAGIC 0x20b | |
2285 | #endif | |
2286 | #ifndef IMAGE_NT_OPTIONAL_HDRROM_MAGIC | |
2287 | # define IMAGE_NT_OPTIONAL_HDRROM_MAGIC 0x107 | |
2288 | #endif | |
2289 | ||
2290 | switch (i->Magic) | |
2291 | { | |
2292 | case IMAGE_NT_OPTIONAL_HDR_MAGIC: | |
2293 | name = "PE32"; | |
2294 | break; | |
2295 | case IMAGE_NT_OPTIONAL_HDR64_MAGIC: | |
2296 | name = "PE32+"; | |
2297 | break; | |
2298 | case IMAGE_NT_OPTIONAL_HDRROM_MAGIC: | |
2299 | name = "ROM"; | |
2300 | break; | |
2301 | default: | |
2302 | name = NULL; | |
2303 | break; | |
2304 | } | |
2305 | fprintf (file, "Magic\t\t\t%04x", i->Magic); | |
2306 | if (name) | |
2307 | fprintf (file, "\t(%s)",name); | |
2308 | fprintf (file, "\nMajorLinkerVersion\t%d\n", i->MajorLinkerVersion); | |
2309 | fprintf (file, "MinorLinkerVersion\t%d\n", i->MinorLinkerVersion); | |
0af1713e | 2310 | fprintf (file, "SizeOfCode\t\t%08lx\n", (unsigned long) i->SizeOfCode); |
d13c9dc6 | 2311 | fprintf (file, "SizeOfInitializedData\t%08lx\n", |
0af1713e | 2312 | (unsigned long) i->SizeOfInitializedData); |
d13c9dc6 | 2313 | fprintf (file, "SizeOfUninitializedData\t%08lx\n", |
0af1713e | 2314 | (unsigned long) i->SizeOfUninitializedData); |
d13c9dc6 | 2315 | fprintf (file, "AddressOfEntryPoint\t"); |
ebf12fbe | 2316 | bfd_fprintf_vma (abfd, file, i->AddressOfEntryPoint); |
d13c9dc6 | 2317 | fprintf (file, "\nBaseOfCode\t\t"); |
ebf12fbe | 2318 | bfd_fprintf_vma (abfd, file, i->BaseOfCode); |
d13c9dc6 L |
2319 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
2320 | /* PE32+ does not have BaseOfData member! */ | |
2321 | fprintf (file, "\nBaseOfData\t\t"); | |
ebf12fbe | 2322 | bfd_fprintf_vma (abfd, file, i->BaseOfData); |
d13c9dc6 L |
2323 | #endif |
2324 | ||
9602af51 | 2325 | fprintf (file, "\nImageBase\t\t"); |
ebf12fbe | 2326 | bfd_fprintf_vma (abfd, file, i->ImageBase); |
9602af51 | 2327 | fprintf (file, "\nSectionAlignment\t"); |
ebf12fbe | 2328 | bfd_fprintf_vma (abfd, file, i->SectionAlignment); |
9602af51 | 2329 | fprintf (file, "\nFileAlignment\t\t"); |
ebf12fbe | 2330 | bfd_fprintf_vma (abfd, file, i->FileAlignment); |
9602af51 KH |
2331 | fprintf (file, "\nMajorOSystemVersion\t%d\n", i->MajorOperatingSystemVersion); |
2332 | fprintf (file, "MinorOSystemVersion\t%d\n", i->MinorOperatingSystemVersion); | |
2333 | fprintf (file, "MajorImageVersion\t%d\n", i->MajorImageVersion); | |
2334 | fprintf (file, "MinorImageVersion\t%d\n", i->MinorImageVersion); | |
2335 | fprintf (file, "MajorSubsystemVersion\t%d\n", i->MajorSubsystemVersion); | |
2336 | fprintf (file, "MinorSubsystemVersion\t%d\n", i->MinorSubsystemVersion); | |
0af1713e AM |
2337 | fprintf (file, "Win32Version\t\t%08lx\n", (unsigned long) i->Reserved1); |
2338 | fprintf (file, "SizeOfImage\t\t%08lx\n", (unsigned long) i->SizeOfImage); | |
2339 | fprintf (file, "SizeOfHeaders\t\t%08lx\n", (unsigned long) i->SizeOfHeaders); | |
2340 | fprintf (file, "CheckSum\t\t%08lx\n", (unsigned long) i->CheckSum); | |
1725a96e | 2341 | |
fac41780 JW |
2342 | switch (i->Subsystem) |
2343 | { | |
2344 | case IMAGE_SUBSYSTEM_UNKNOWN: | |
2345 | subsystem_name = "unspecified"; | |
2346 | break; | |
2347 | case IMAGE_SUBSYSTEM_NATIVE: | |
2348 | subsystem_name = "NT native"; | |
2349 | break; | |
2350 | case IMAGE_SUBSYSTEM_WINDOWS_GUI: | |
2351 | subsystem_name = "Windows GUI"; | |
2352 | break; | |
2353 | case IMAGE_SUBSYSTEM_WINDOWS_CUI: | |
2354 | subsystem_name = "Windows CUI"; | |
2355 | break; | |
2356 | case IMAGE_SUBSYSTEM_POSIX_CUI: | |
2357 | subsystem_name = "POSIX CUI"; | |
2358 | break; | |
2359 | case IMAGE_SUBSYSTEM_WINDOWS_CE_GUI: | |
2360 | subsystem_name = "Wince CUI"; | |
2361 | break; | |
d9118602 | 2362 | // These are from UEFI Platform Initialization Specification 1.1. |
fac41780 JW |
2363 | case IMAGE_SUBSYSTEM_EFI_APPLICATION: |
2364 | subsystem_name = "EFI application"; | |
2365 | break; | |
2366 | case IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER: | |
2367 | subsystem_name = "EFI boot service driver"; | |
2368 | break; | |
2369 | case IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER: | |
9602af51 | 2370 | subsystem_name = "EFI runtime driver"; |
fac41780 | 2371 | break; |
d9118602 L |
2372 | case IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER: |
2373 | subsystem_name = "SAL runtime driver"; | |
6c73cbb1 | 2374 | break; |
d9118602 | 2375 | // This is from revision 8.0 of the MS PE/COFF spec |
6c73cbb1 NC |
2376 | case IMAGE_SUBSYSTEM_XBOX: |
2377 | subsystem_name = "XBOX"; | |
2378 | break; | |
2379 | // Added default case for clarity - subsystem_name is NULL anyway. | |
2380 | default: | |
2381 | subsystem_name = NULL; | |
fac41780 | 2382 | } |
1725a96e | 2383 | |
9602af51 | 2384 | fprintf (file, "Subsystem\t\t%08x", i->Subsystem); |
fac41780 JW |
2385 | if (subsystem_name) |
2386 | fprintf (file, "\t(%s)", subsystem_name); | |
9602af51 KH |
2387 | fprintf (file, "\nDllCharacteristics\t%08x\n", i->DllCharacteristics); |
2388 | fprintf (file, "SizeOfStackReserve\t"); | |
ebf12fbe | 2389 | bfd_fprintf_vma (abfd, file, i->SizeOfStackReserve); |
9602af51 | 2390 | fprintf (file, "\nSizeOfStackCommit\t"); |
ebf12fbe | 2391 | bfd_fprintf_vma (abfd, file, i->SizeOfStackCommit); |
9602af51 | 2392 | fprintf (file, "\nSizeOfHeapReserve\t"); |
ebf12fbe | 2393 | bfd_fprintf_vma (abfd, file, i->SizeOfHeapReserve); |
9602af51 | 2394 | fprintf (file, "\nSizeOfHeapCommit\t"); |
ebf12fbe | 2395 | bfd_fprintf_vma (abfd, file, i->SizeOfHeapCommit); |
0af1713e AM |
2396 | fprintf (file, "\nLoaderFlags\t\t%08lx\n", (unsigned long) i->LoaderFlags); |
2397 | fprintf (file, "NumberOfRvaAndSizes\t%08lx\n", | |
2398 | (unsigned long) i->NumberOfRvaAndSizes); | |
277d1b5e | 2399 | |
9602af51 | 2400 | fprintf (file, "\nThe Data Directory\n"); |
277d1b5e ILT |
2401 | for (j = 0; j < IMAGE_NUMBEROF_DIRECTORY_ENTRIES; j++) |
2402 | { | |
2403 | fprintf (file, "Entry %1x ", j); | |
ebf12fbe | 2404 | bfd_fprintf_vma (abfd, file, i->DataDirectory[j].VirtualAddress); |
0af1713e | 2405 | fprintf (file, " %08lx ", (unsigned long) i->DataDirectory[j].Size); |
277d1b5e ILT |
2406 | fprintf (file, "%s\n", dir_names[j]); |
2407 | } | |
2408 | ||
2409 | pe_print_idata (abfd, vfile); | |
2410 | pe_print_edata (abfd, vfile); | |
2b5c217d NC |
2411 | if (bfd_coff_have_print_pdata (abfd)) |
2412 | bfd_coff_print_pdata (abfd, vfile); | |
2413 | else | |
2414 | pe_print_pdata (abfd, vfile); | |
277d1b5e ILT |
2415 | pe_print_reloc (abfd, vfile); |
2416 | ||
5879bb8f | 2417 | rsrc_print_section (abfd, vfile); |
9373215c | 2418 | |
b34976b6 | 2419 | return TRUE; |
277d1b5e ILT |
2420 | } |
2421 | ||
2422 | /* Copy any private info we understand from the input bfd | |
2423 | to the output bfd. */ | |
2424 | ||
b34976b6 | 2425 | bfd_boolean |
7920ce38 | 2426 | _bfd_XX_bfd_copy_private_bfd_data_common (bfd * ibfd, bfd * obfd) |
277d1b5e | 2427 | { |
4be8cddc L |
2428 | pe_data_type *ipe, *ope; |
2429 | ||
277d1b5e ILT |
2430 | /* One day we may try to grok other private data. */ |
2431 | if (ibfd->xvec->flavour != bfd_target_coff_flavour | |
2432 | || obfd->xvec->flavour != bfd_target_coff_flavour) | |
b34976b6 | 2433 | return TRUE; |
277d1b5e | 2434 | |
4be8cddc L |
2435 | ipe = pe_data (ibfd); |
2436 | ope = pe_data (obfd); | |
4e1fc599 | 2437 | |
325c681d | 2438 | /* pe_opthdr is copied in copy_object. */ |
4be8cddc L |
2439 | ope->dll = ipe->dll; |
2440 | ||
2441 | /* Don't copy input subsystem if output is different from input. */ | |
2442 | if (obfd->xvec != ibfd->xvec) | |
2443 | ope->pe_opthdr.Subsystem = IMAGE_SUBSYSTEM_UNKNOWN; | |
277d1b5e | 2444 | |
1725a96e | 2445 | /* For strip: if we removed .reloc, we'll make a real mess of things |
5933bdc9 ILT |
2446 | if we don't remove this entry as well. */ |
2447 | if (! pe_data (obfd)->has_reloc_section) | |
2448 | { | |
6c73cbb1 NC |
2449 | pe_data (obfd)->pe_opthdr.DataDirectory[PE_BASE_RELOCATION_TABLE].VirtualAddress = 0; |
2450 | pe_data (obfd)->pe_opthdr.DataDirectory[PE_BASE_RELOCATION_TABLE].Size = 0; | |
5933bdc9 | 2451 | } |
441f34fa L |
2452 | |
2453 | /* For PIE, if there is .reloc, we won't add IMAGE_FILE_RELOCS_STRIPPED. | |
2454 | But there is no .reloc, we make sure that IMAGE_FILE_RELOCS_STRIPPED | |
2455 | won't be added. */ | |
2456 | if (! pe_data (ibfd)->has_reloc_section | |
2457 | && ! (pe_data (ibfd)->real_flags & IMAGE_FILE_RELOCS_STRIPPED)) | |
2458 | pe_data (obfd)->dont_strip_reloc = 1; | |
2459 | ||
b34976b6 | 2460 | return TRUE; |
277d1b5e ILT |
2461 | } |
2462 | ||
9602af51 | 2463 | /* Copy private section data. */ |
1725a96e | 2464 | |
b34976b6 | 2465 | bfd_boolean |
7920ce38 NC |
2466 | _bfd_XX_bfd_copy_private_section_data (bfd *ibfd, |
2467 | asection *isec, | |
2468 | bfd *obfd, | |
2469 | asection *osec) | |
277d1b5e ILT |
2470 | { |
2471 | if (bfd_get_flavour (ibfd) != bfd_target_coff_flavour | |
2472 | || bfd_get_flavour (obfd) != bfd_target_coff_flavour) | |
b34976b6 | 2473 | return TRUE; |
277d1b5e ILT |
2474 | |
2475 | if (coff_section_data (ibfd, isec) != NULL | |
2476 | && pei_section_data (ibfd, isec) != NULL) | |
2477 | { | |
2478 | if (coff_section_data (obfd, osec) == NULL) | |
2479 | { | |
dc810e39 | 2480 | bfd_size_type amt = sizeof (struct coff_section_tdata); |
7920ce38 | 2481 | osec->used_by_bfd = bfd_zalloc (obfd, amt); |
277d1b5e | 2482 | if (osec->used_by_bfd == NULL) |
b34976b6 | 2483 | return FALSE; |
277d1b5e | 2484 | } |
1725a96e | 2485 | |
277d1b5e ILT |
2486 | if (pei_section_data (obfd, osec) == NULL) |
2487 | { | |
dc810e39 | 2488 | bfd_size_type amt = sizeof (struct pei_section_tdata); |
7920ce38 | 2489 | coff_section_data (obfd, osec)->tdata = bfd_zalloc (obfd, amt); |
277d1b5e | 2490 | if (coff_section_data (obfd, osec)->tdata == NULL) |
b34976b6 | 2491 | return FALSE; |
277d1b5e | 2492 | } |
1725a96e | 2493 | |
277d1b5e ILT |
2494 | pei_section_data (obfd, osec)->virt_size = |
2495 | pei_section_data (ibfd, isec)->virt_size; | |
5933bdc9 | 2496 | pei_section_data (obfd, osec)->pe_flags = |
6fa957a9 | 2497 | pei_section_data (ibfd, isec)->pe_flags; |
277d1b5e ILT |
2498 | } |
2499 | ||
b34976b6 | 2500 | return TRUE; |
277d1b5e | 2501 | } |
7d2b58d6 ILT |
2502 | |
2503 | void | |
7920ce38 | 2504 | _bfd_XX_get_symbol_info (bfd * abfd, asymbol *symbol, symbol_info *ret) |
7d2b58d6 ILT |
2505 | { |
2506 | coff_get_symbol_info (abfd, symbol, ret); | |
7d2b58d6 | 2507 | } |
2fbadf2c | 2508 | |
5174d0fb KT |
2509 | #if !defined(COFF_WITH_pep) && defined(COFF_WITH_pex64) |
2510 | static int | |
2511 | sort_x64_pdata (const void *l, const void *r) | |
2512 | { | |
2513 | const char *lp = (const char *) l; | |
2514 | const char *rp = (const char *) r; | |
2515 | bfd_vma vl, vr; | |
2516 | vl = bfd_getl32 (lp); vr = bfd_getl32 (rp); | |
2517 | if (vl != vr) | |
2518 | return (vl < vr ? -1 : 1); | |
2519 | /* We compare just begin address. */ | |
2520 | return 0; | |
2521 | } | |
2522 | #endif | |
5879bb8f NC |
2523 | \f |
2524 | /* Functions to process a .rsrc section. */ | |
2525 | ||
2526 | static unsigned int sizeof_leaves; | |
2527 | static unsigned int sizeof_strings; | |
2528 | static unsigned int sizeof_tables_and_entries; | |
2529 | ||
2530 | static bfd_byte * | |
2531 | rsrc_count_directory (bfd *, bfd_byte *, bfd_byte *, bfd_byte *, bfd_vma); | |
2532 | ||
2533 | static bfd_byte * | |
2534 | rsrc_count_entries (bfd * abfd, | |
2535 | bfd_boolean is_name, | |
2536 | bfd_byte * datastart, | |
2537 | bfd_byte * data, | |
2538 | bfd_byte * dataend, | |
2539 | bfd_vma rva_bias) | |
2540 | { | |
2541 | unsigned long entry, addr, size; | |
2542 | ||
2543 | if (data + 8 >= dataend) | |
2544 | return dataend + 1; | |
2545 | ||
2546 | if (is_name) | |
2547 | { | |
2548 | bfd_byte * name; | |
2549 | ||
2550 | entry = (long) bfd_get_32 (abfd, data); | |
2551 | ||
2552 | if (HighBitSet (entry)) | |
2553 | name = datastart + WithoutHighBit (entry); | |
2554 | else | |
2555 | name = datastart + entry - rva_bias; | |
2556 | ||
2557 | if (name + 2 >= dataend) | |
2558 | return dataend + 1; | |
2559 | ||
2560 | unsigned int len = bfd_get_16 (abfd, name); | |
2561 | if (len == 0 || len > 256) | |
2562 | return dataend + 1; | |
2563 | ||
2564 | sizeof_strings += (len + 1) * 2; | |
2565 | } | |
2566 | ||
2567 | entry = (long) bfd_get_32 (abfd, data + 4); | |
2568 | ||
2569 | if (HighBitSet (entry)) | |
2570 | return rsrc_count_directory (abfd, | |
2571 | datastart, | |
2572 | datastart + WithoutHighBit (entry), | |
2573 | dataend, rva_bias); | |
2574 | ||
2575 | if (datastart + entry + 16 >= dataend) | |
2576 | return dataend + 1; | |
2577 | ||
2578 | addr = (long) bfd_get_32 (abfd, datastart + entry); | |
2579 | size = (long) bfd_get_32 (abfd, datastart + entry + 4); | |
2580 | ||
2581 | sizeof_leaves += 16; | |
2582 | ||
2583 | return datastart + addr - rva_bias + size; | |
2584 | } | |
9373215c | 2585 | |
5879bb8f NC |
2586 | static bfd_byte * |
2587 | rsrc_count_directory (bfd * abfd, | |
2588 | bfd_byte * datastart, | |
2589 | bfd_byte * data, | |
2590 | bfd_byte * dataend, | |
2591 | bfd_vma rva_bias) | |
2592 | { | |
2593 | unsigned int num_entries, num_ids; | |
2594 | bfd_byte * highest_data = data; | |
2595 | ||
2596 | if (data + 16 >= dataend) | |
2597 | return dataend + 1; | |
2598 | ||
2599 | num_entries = (int) bfd_get_16 (abfd, data + 12); | |
2600 | num_ids = (int) bfd_get_16 (abfd, data + 14); | |
2601 | ||
2602 | num_entries += num_ids; | |
2603 | ||
2604 | data += 16; | |
2605 | sizeof_tables_and_entries += 16; | |
2606 | ||
2607 | while (num_entries --) | |
2608 | { | |
2609 | bfd_byte * entry_end; | |
2610 | ||
2611 | entry_end = rsrc_count_entries (abfd, num_entries >= num_ids, | |
2612 | datastart, data, dataend, rva_bias); | |
2613 | data += 8; | |
2614 | sizeof_tables_and_entries += 8; | |
2615 | highest_data = max (highest_data, entry_end); | |
2616 | if (entry_end >= dataend) | |
2617 | break; | |
2618 | } | |
2619 | ||
2620 | return max (highest_data, data); | |
2621 | } | |
2622 | ||
2623 | typedef struct rsrc_dir_chain | |
2624 | { | |
2625 | unsigned int num_entries; | |
2626 | struct rsrc_entry * first_entry; | |
2627 | struct rsrc_entry * last_entry; | |
2628 | } rsrc_dir_chain; | |
2629 | ||
2630 | typedef struct rsrc_directory | |
2631 | { | |
2632 | unsigned int characteristics; | |
2633 | unsigned int time; | |
2634 | unsigned int major; | |
2635 | unsigned int minor; | |
2636 | ||
2637 | rsrc_dir_chain names; | |
2638 | rsrc_dir_chain ids; | |
2639 | ||
2640 | struct rsrc_entry * entry; | |
2641 | } rsrc_directory; | |
2642 | ||
2643 | typedef struct rsrc_string | |
2644 | { | |
2645 | unsigned int len; | |
2646 | bfd_byte * string; | |
2647 | } rsrc_string; | |
9373215c | 2648 | |
5879bb8f NC |
2649 | typedef struct rsrc_leaf |
2650 | { | |
2651 | unsigned int size; | |
2652 | unsigned int codepage; | |
2653 | bfd_byte * data; | |
2654 | } rsrc_leaf; | |
2655 | ||
2656 | typedef struct rsrc_entry | |
2657 | { | |
2658 | bfd_boolean is_name; | |
2659 | union | |
2660 | { | |
2661 | unsigned int id; | |
2662 | struct rsrc_string name; | |
2663 | } name_id; | |
2664 | ||
2665 | bfd_boolean is_dir; | |
2666 | union | |
2667 | { | |
2668 | struct rsrc_directory * directory; | |
2669 | struct rsrc_leaf * leaf; | |
2670 | } value; | |
2671 | ||
2672 | struct rsrc_entry * next_entry; | |
2673 | struct rsrc_directory * parent; | |
2674 | } rsrc_entry; | |
2675 | ||
2676 | static bfd_byte * | |
2677 | rsrc_parse_directory (bfd *, rsrc_directory *, bfd_byte *, | |
2678 | bfd_byte *, bfd_byte *, bfd_vma, rsrc_entry *); | |
2679 | ||
2680 | static bfd_byte * | |
2681 | rsrc_parse_entry (bfd * abfd, | |
2682 | bfd_boolean is_name, | |
2683 | rsrc_entry * entry, | |
2684 | bfd_byte * datastart, | |
2685 | bfd_byte * data, | |
2686 | bfd_byte * dataend, | |
2687 | bfd_vma rva_bias, | |
2688 | rsrc_directory * parent) | |
2689 | { | |
2690 | unsigned long val, addr, size; | |
2691 | ||
2692 | val = bfd_get_32 (abfd, data); | |
2693 | ||
2694 | entry->parent = parent; | |
2695 | entry->is_name = is_name; | |
2696 | ||
2697 | if (is_name) | |
2698 | { | |
2699 | /* FIXME: Add range checking ? */ | |
2700 | if (HighBitSet (val)) | |
2701 | { | |
2702 | val = WithoutHighBit (val); | |
2703 | ||
2704 | entry->name_id.name.len = bfd_get_16 (abfd, datastart + val); | |
2705 | entry->name_id.name.string = datastart + val + 2; | |
2706 | } | |
2707 | else | |
2708 | { | |
9373215c PM |
2709 | entry->name_id.name.len = bfd_get_16 (abfd, datastart + val |
2710 | - rva_bias); | |
5879bb8f NC |
2711 | entry->name_id.name.string = datastart + val - rva_bias + 2; |
2712 | } | |
2713 | } | |
2714 | else | |
2715 | entry->name_id.id = val; | |
2716 | ||
2717 | val = bfd_get_32 (abfd, data + 4); | |
2718 | ||
2719 | if (HighBitSet (val)) | |
2720 | { | |
2721 | entry->is_dir = TRUE; | |
2722 | entry->value.directory = bfd_malloc (sizeof * entry->value.directory); | |
2723 | if (entry->value.directory == NULL) | |
2724 | return dataend; | |
2725 | ||
2726 | return rsrc_parse_directory (abfd, entry->value.directory, | |
2727 | datastart, | |
2728 | datastart + WithoutHighBit (val), | |
2729 | dataend, rva_bias, entry); | |
2730 | } | |
2731 | ||
2732 | entry->is_dir = FALSE; | |
2733 | entry->value.leaf = bfd_malloc (sizeof * entry->value.leaf); | |
2734 | if (entry->value.leaf == NULL) | |
2735 | return dataend; | |
2736 | ||
2737 | addr = bfd_get_32 (abfd, datastart + val); | |
2738 | size = entry->value.leaf->size = bfd_get_32 (abfd, datastart + val + 4); | |
2739 | entry->value.leaf->codepage = bfd_get_32 (abfd, datastart + val + 8); | |
2740 | ||
2741 | entry->value.leaf->data = bfd_malloc (size); | |
2742 | if (entry->value.leaf->data == NULL) | |
2743 | return dataend; | |
2744 | ||
2745 | memcpy (entry->value.leaf->data, datastart + addr - rva_bias, size); | |
2746 | return datastart + (addr - rva_bias) + size; | |
2747 | } | |
2748 | ||
2749 | static bfd_byte * | |
2750 | rsrc_parse_entries (bfd * abfd, | |
2751 | rsrc_dir_chain * chain, | |
2752 | bfd_boolean is_name, | |
2753 | bfd_byte * highest_data, | |
2754 | bfd_byte * datastart, | |
2755 | bfd_byte * data, | |
2756 | bfd_byte * dataend, | |
2757 | bfd_vma rva_bias, | |
2758 | rsrc_directory * parent) | |
2759 | { | |
9373215c | 2760 | unsigned int i; |
5879bb8f NC |
2761 | rsrc_entry * entry; |
2762 | ||
2763 | if (chain->num_entries == 0) | |
2764 | { | |
2765 | chain->first_entry = chain->last_entry = NULL; | |
2766 | return highest_data; | |
2767 | } | |
2768 | ||
2769 | entry = bfd_malloc (sizeof * entry); | |
2770 | if (entry == NULL) | |
2771 | return dataend; | |
2772 | ||
2773 | chain->first_entry = entry; | |
2774 | ||
5879bb8f NC |
2775 | for (i = chain->num_entries; i--;) |
2776 | { | |
2777 | bfd_byte * entry_end; | |
2778 | ||
2779 | entry_end = rsrc_parse_entry (abfd, is_name, entry, datastart, | |
2780 | data, dataend, rva_bias, parent); | |
2781 | data += 8; | |
2782 | highest_data = max (entry_end, highest_data); | |
2783 | if (entry_end > dataend) | |
2784 | return dataend; | |
2785 | ||
2786 | if (i) | |
2787 | { | |
2788 | entry->next_entry = bfd_malloc (sizeof * entry); | |
2789 | entry = entry->next_entry; | |
2790 | if (entry == NULL) | |
2791 | return dataend; | |
2792 | } | |
2793 | else | |
2794 | entry->next_entry = NULL; | |
2795 | } | |
2796 | ||
2797 | chain->last_entry = entry; | |
2798 | ||
2799 | return highest_data; | |
2800 | } | |
2801 | ||
2802 | static bfd_byte * | |
2803 | rsrc_parse_directory (bfd * abfd, | |
2804 | rsrc_directory * table, | |
2805 | bfd_byte * datastart, | |
2806 | bfd_byte * data, | |
2807 | bfd_byte * dataend, | |
2808 | bfd_vma rva_bias, | |
2809 | rsrc_entry * entry) | |
2810 | { | |
2811 | bfd_byte * highest_data = data; | |
2812 | ||
2813 | if (table == NULL) | |
2814 | return dataend; | |
2815 | ||
2816 | table->characteristics = bfd_get_32 (abfd, data); | |
2817 | table->time = bfd_get_32 (abfd, data + 4); | |
2818 | table->major = bfd_get_16 (abfd, data + 8); | |
2819 | table->minor = bfd_get_16 (abfd, data + 10); | |
2820 | table->names.num_entries = bfd_get_16 (abfd, data + 12); | |
2821 | table->ids.num_entries = bfd_get_16 (abfd, data + 14); | |
2822 | table->entry = entry; | |
2823 | ||
2824 | data += 16; | |
2825 | ||
2826 | highest_data = rsrc_parse_entries (abfd, & table->names, TRUE, data, | |
2827 | datastart, data, dataend, rva_bias, table); | |
2828 | data += table->names.num_entries * 8; | |
2829 | ||
2830 | highest_data = rsrc_parse_entries (abfd, & table->ids, FALSE, highest_data, | |
2831 | datastart, data, dataend, rva_bias, table); | |
2832 | data += table->ids.num_entries * 8; | |
2833 | ||
2834 | return max (highest_data, data); | |
2835 | } | |
2836 | ||
2837 | typedef struct rsrc_write_data | |
2838 | { | |
2839 | bfd * abfd; | |
2840 | bfd_byte * datastart; | |
2841 | bfd_byte * next_table; | |
2842 | bfd_byte * next_leaf; | |
2843 | bfd_byte * next_string; | |
2844 | bfd_byte * next_data; | |
2845 | bfd_vma rva_bias; | |
9373215c PM |
2846 | } rsrc_write_data; |
2847 | ||
5879bb8f NC |
2848 | static void |
2849 | rsrc_write_string (rsrc_write_data * data, | |
2850 | rsrc_string * string) | |
2851 | { | |
2852 | bfd_put_16 (data->abfd, string->len, data->next_string); | |
2853 | memcpy (data->next_string + 2, string->string, string->len * 2); | |
2854 | data->next_string += (string->len + 1) * 2; | |
2855 | } | |
2856 | ||
2857 | static inline unsigned int | |
2858 | rsrc_compute_rva (rsrc_write_data * data, | |
2859 | bfd_byte * addr) | |
2860 | { | |
2861 | return (addr - data->datastart) + data->rva_bias; | |
2862 | } | |
2863 | ||
2864 | static void | |
2865 | rsrc_write_leaf (rsrc_write_data * data, | |
2866 | rsrc_leaf * leaf) | |
2867 | { | |
9373215c PM |
2868 | bfd_put_32 (data->abfd, rsrc_compute_rva (data, data->next_data), |
2869 | data->next_leaf); | |
5879bb8f NC |
2870 | bfd_put_32 (data->abfd, leaf->size, data->next_leaf + 4); |
2871 | bfd_put_32 (data->abfd, leaf->codepage, data->next_leaf + 8); | |
2872 | bfd_put_32 (data->abfd, 0 /*reserved*/, data->next_leaf + 12); | |
2873 | data->next_leaf += 16; | |
2874 | ||
2875 | memcpy (data->next_data, leaf->data, leaf->size); | |
2876 | data->next_data += leaf->size; | |
2877 | } | |
2878 | ||
2879 | static void rsrc_write_directory (rsrc_write_data *, rsrc_directory *); | |
2880 | ||
2881 | static void | |
2882 | rsrc_write_entry (rsrc_write_data * data, | |
2883 | bfd_byte * where, | |
2884 | rsrc_entry * entry) | |
2885 | { | |
2886 | if (entry->is_name) | |
2887 | { | |
2888 | bfd_put_32 (data->abfd, | |
2889 | SetHighBit (data->next_string - data->datastart), | |
2890 | where); | |
2891 | rsrc_write_string (data, & entry->name_id.name); | |
2892 | } | |
2893 | else | |
2894 | bfd_put_32 (data->abfd, entry->name_id.id, where); | |
2895 | ||
2896 | if (entry->is_dir) | |
2897 | { | |
2898 | bfd_put_32 (data->abfd, | |
2899 | SetHighBit (data->next_table - data->datastart), | |
2900 | where + 4); | |
2901 | rsrc_write_directory (data, entry->value.directory); | |
2902 | } | |
2903 | else | |
2904 | { | |
2905 | bfd_put_32 (data->abfd, data->next_leaf - data->datastart, where + 4); | |
2906 | rsrc_write_leaf (data, entry->value.leaf); | |
2907 | } | |
2908 | } | |
2909 | ||
2910 | static void | |
2911 | rsrc_write_directory (rsrc_write_data * data, | |
2912 | rsrc_directory * dir) | |
2913 | { | |
2914 | rsrc_entry * entry; | |
2915 | unsigned int i; | |
9373215c PM |
2916 | bfd_byte * next_entry; |
2917 | bfd_byte * nt; | |
5879bb8f NC |
2918 | |
2919 | bfd_put_32 (data->abfd, dir->characteristics, data->next_table); | |
2920 | bfd_put_32 (data->abfd, 0 /*dir->time*/, data->next_table + 4); | |
2921 | bfd_put_16 (data->abfd, dir->major, data->next_table + 8); | |
2922 | bfd_put_16 (data->abfd, dir->minor, data->next_table + 10); | |
2923 | bfd_put_16 (data->abfd, dir->names.num_entries, data->next_table + 12); | |
2924 | bfd_put_16 (data->abfd, dir->ids.num_entries, data->next_table + 14); | |
2925 | ||
2926 | /* Compute where the entries and the next table will be placed. */ | |
9373215c PM |
2927 | next_entry = data->next_table + 16; |
2928 | data->next_table = next_entry + (dir->names.num_entries * 8) | |
2929 | + (dir->ids.num_entries * 8); | |
2930 | nt = data->next_table; | |
2931 | ||
5879bb8f NC |
2932 | /* Write the entries. */ |
2933 | for (i = dir->names.num_entries, entry = dir->names.first_entry; | |
2934 | i > 0 && entry != NULL; | |
2935 | i--, entry = entry->next_entry) | |
2936 | { | |
2937 | rsrc_write_entry (data, next_entry, entry); | |
2938 | next_entry += 8; | |
2939 | } | |
2940 | BFD_ASSERT (i == 0); | |
2941 | BFD_ASSERT (entry == NULL); | |
2942 | ||
2943 | for (i = dir->ids.num_entries, entry = dir->ids.first_entry; | |
2944 | i > 0 && entry != NULL; | |
2945 | i--, entry = entry->next_entry) | |
2946 | { | |
2947 | rsrc_write_entry (data, next_entry, entry); | |
2948 | next_entry += 8; | |
2949 | } | |
2950 | BFD_ASSERT (i == 0); | |
2951 | BFD_ASSERT (entry == NULL); | |
2952 | BFD_ASSERT (nt == next_entry); | |
2953 | } | |
2954 | ||
9373215c | 2955 | #if defined HAVE_WCHAR_H && ! defined __CYGWIN__ && ! defined __MINGW32__ |
5879bb8f NC |
2956 | /* Return the length (number of units) of the first character in S, |
2957 | putting its 'ucs4_t' representation in *PUC. */ | |
2958 | ||
2959 | static unsigned int | |
2960 | u16_mbtouc (wchar_t * puc, const unsigned short * s, unsigned int n) | |
2961 | { | |
2962 | unsigned short c = * s; | |
2963 | ||
2964 | if (c < 0xd800 || c >= 0xe000) | |
2965 | { | |
2966 | *puc = c; | |
2967 | return 1; | |
2968 | } | |
2969 | ||
2970 | if (c < 0xdc00) | |
2971 | { | |
2972 | if (n >= 2) | |
2973 | { | |
2974 | if (s[1] >= 0xdc00 && s[1] < 0xe000) | |
2975 | { | |
2976 | *puc = 0x10000 + ((c - 0xd800) << 10) + (s[1] - 0xdc00); | |
2977 | return 2; | |
2978 | } | |
2979 | } | |
2980 | else | |
2981 | { | |
2982 | /* Incomplete multibyte character. */ | |
2983 | *puc = 0xfffd; | |
2984 | return n; | |
2985 | } | |
2986 | } | |
2987 | ||
2988 | /* Invalid multibyte character. */ | |
2989 | *puc = 0xfffd; | |
2990 | return 1; | |
2991 | } | |
9373215c | 2992 | #endif /* HAVE_WCHAR_H and not Cygwin/Mingw */ |
5879bb8f NC |
2993 | |
2994 | /* Perform a comparison of two entries. */ | |
2995 | static signed int | |
2996 | rsrc_cmp (bfd_boolean is_name, rsrc_entry * a, rsrc_entry * b) | |
2997 | { | |
9373215c | 2998 | signed int res; |
9373215c PM |
2999 | bfd_byte * astring; |
3000 | unsigned int alen; | |
3001 | bfd_byte * bstring; | |
3002 | unsigned int blen; | |
3003 | ||
5879bb8f | 3004 | if (! is_name) |
9373215c | 3005 | return a->name_id.id - b->name_id.id; |
5879bb8f NC |
3006 | |
3007 | /* We have to perform a case insenstive, unicode string comparison... */ | |
9373215c PM |
3008 | astring = a->name_id.name.string; |
3009 | alen = a->name_id.name.len; | |
3010 | bstring = b->name_id.name.string; | |
3011 | blen = b->name_id.name.len; | |
5879bb8f | 3012 | |
9373215c PM |
3013 | #if defined __CYGWIN__ || defined __MINGW32__ |
3014 | /* Under Windows hosts (both Cygwin and Mingw types), | |
3015 | unicode == UTF-16 == wchar_t. The case insensitive string comparison | |
3016 | function however goes by different names in the two environments... */ | |
3017 | ||
3018 | #undef rscpcmp | |
5879bb8f | 3019 | #ifdef __CYGWIN__ |
9373215c PM |
3020 | #define rscpcmp wcsncasecmp |
3021 | #endif | |
3022 | #ifdef __MINGW32__ | |
3023 | #define rscpcmp wcsnicmp | |
3024 | #endif | |
3025 | ||
3026 | res = rscpcmp ((const wchar_t *) astring, (const wchar_t *) bstring, | |
3027 | min (alen, blen)); | |
5879bb8f | 3028 | |
9373215c | 3029 | #elif defined HAVE_WCHAR_H |
3f10b67a PM |
3030 | { |
3031 | unsigned int i; | |
3032 | res = 0; | |
3033 | for (i = min (alen, blen); i--; astring += 2, bstring += 2) | |
3034 | { | |
3035 | wchar_t awc; | |
3036 | wchar_t bwc; | |
3037 | ||
3038 | /* Convert UTF-16 unicode characters into wchar_t characters so | |
3039 | that we can then perform a case insensitive comparison. */ | |
3040 | int Alen = u16_mbtouc (& awc, (const unsigned short *) astring, 2); | |
3041 | int Blen = u16_mbtouc (& bwc, (const unsigned short *) bstring, 2); | |
3042 | ||
3043 | if (Alen != Blen) | |
3044 | return Alen - Blen; | |
3045 | res = wcsncasecmp (& awc, & bwc, 1); | |
3046 | if (res) | |
3047 | break; | |
3048 | } | |
3049 | } | |
5879bb8f | 3050 | #else |
9373215c PM |
3051 | /* Do the best we can - a case sensitive, untranslated comparison. */ |
3052 | res = memcmp (astring, bstring, min (alen, blen) * 2); | |
5879bb8f NC |
3053 | #endif |
3054 | ||
3055 | if (res == 0) | |
3056 | res = alen - blen; | |
3057 | ||
3058 | return res; | |
3059 | } | |
3060 | ||
3061 | static void | |
3062 | rsrc_print_name (char * buffer, rsrc_string string) | |
3063 | { | |
3064 | unsigned int i; | |
3065 | bfd_byte * name = string.string; | |
3066 | ||
3067 | for (i = string.len; i--; name += 2) | |
3068 | sprintf (buffer + strlen (buffer), "%.1s", name); | |
3069 | } | |
3070 | ||
3071 | static const char * | |
3072 | rsrc_resource_name (rsrc_entry * entry, rsrc_directory * dir) | |
3073 | { | |
3074 | static char buffer [256]; | |
3075 | bfd_boolean is_string = FALSE; | |
3076 | ||
3077 | buffer[0] = 0; | |
3078 | ||
9373215c PM |
3079 | if (dir != NULL && dir->entry != NULL && dir->entry->parent != NULL |
3080 | && dir->entry->parent->entry != NULL) | |
5879bb8f NC |
3081 | { |
3082 | strcpy (buffer, "type: "); | |
3083 | if (dir->entry->parent->entry->is_name) | |
9373215c PM |
3084 | rsrc_print_name (buffer + strlen (buffer), |
3085 | dir->entry->parent->entry->name_id.name); | |
5879bb8f NC |
3086 | else |
3087 | { | |
3088 | unsigned int id = dir->entry->parent->entry->name_id.id; | |
3089 | ||
3090 | sprintf (buffer + strlen (buffer), "%x", id); | |
3091 | switch (id) | |
3092 | { | |
3093 | case 1: strcat (buffer, " (CURSOR)"); break; | |
3094 | case 2: strcat (buffer, " (BITMAP)"); break; | |
3095 | case 3: strcat (buffer, " (ICON)"); break; | |
3096 | case 4: strcat (buffer, " (MENU)"); break; | |
3097 | case 5: strcat (buffer, " (DIALOG)"); break; | |
3098 | case 6: strcat (buffer, " (STRING)"); is_string = TRUE; break; | |
3099 | case 7: strcat (buffer, " (FONTDIR)"); break; | |
3100 | case 8: strcat (buffer, " (FONT)"); break; | |
3101 | case 9: strcat (buffer, " (ACCELERATOR)"); break; | |
3102 | case 10: strcat (buffer, " (RCDATA)"); break; | |
3103 | case 11: strcat (buffer, " (MESSAGETABLE)"); break; | |
3104 | case 12: strcat (buffer, " (GROUP_CURSOR)"); break; | |
3105 | case 14: strcat (buffer, " (GROUP_ICON)"); break; | |
3106 | case 16: strcat (buffer, " (VERSION)"); break; | |
3107 | case 17: strcat (buffer, " (DLGINCLUDE)"); break; | |
3108 | case 19: strcat (buffer, " (PLUGPLAY)"); break; | |
3109 | case 20: strcat (buffer, " (VXD)"); break; | |
3110 | case 21: strcat (buffer, " (ANICURSOR)"); break; | |
3111 | case 22: strcat (buffer, " (ANIICON)"); break; | |
3112 | case 23: strcat (buffer, " (HTML)"); break; | |
3113 | case 24: strcat (buffer, " (MANIFEST)"); break; | |
3114 | case 240: strcat (buffer, " (DLGINIT)"); break; | |
3115 | case 241: strcat (buffer, " (TOOLBAR)"); break; | |
3116 | } | |
3117 | } | |
3118 | } | |
3119 | ||
3120 | if (dir != NULL && dir->entry != NULL) | |
3121 | { | |
3122 | strcat (buffer, " name: "); | |
3123 | if (dir->entry->is_name) | |
3124 | rsrc_print_name (buffer + strlen (buffer), dir->entry->name_id.name); | |
3125 | else | |
3126 | { | |
3127 | unsigned int id = dir->entry->name_id.id; | |
3128 | ||
3129 | sprintf (buffer + strlen (buffer), "%x", id); | |
3130 | ||
3131 | if (is_string) | |
3132 | sprintf (buffer + strlen (buffer), " (resource id range: %d - %d)", | |
3133 | (id - 1) << 4, (id << 4) - 1); | |
3134 | } | |
3135 | } | |
3136 | ||
3137 | if (entry != NULL) | |
3138 | { | |
3139 | strcat (buffer, " lang: "); | |
3140 | ||
3141 | if (entry->is_name) | |
3142 | rsrc_print_name (buffer + strlen (buffer), entry->name_id.name); | |
3143 | else | |
3144 | sprintf (buffer + strlen (buffer), "%x", entry->name_id.id); | |
3145 | } | |
3146 | ||
3147 | return buffer; | |
3148 | } | |
3149 | ||
3150 | /* *sigh* Windows resource strings are special. Only the top 28-bits of | |
3151 | their ID is stored in the NAME entry. The bottom four bits are used as | |
3152 | an index into unicode string table that makes up the data of the leaf. | |
3153 | So identical type-name-lang string resources may not actually be | |
3154 | identical at all. | |
3155 | ||
3156 | This function is called when we have detected two string resources with | |
3157 | match top-28-bit IDs. We have to scan the string tables inside the leaves | |
3158 | and discover if there are any real collisions. If there are then we report | |
9373215c PM |
3159 | them and return FALSE. Otherwise we copy any strings from B into A and |
3160 | then return TRUE. */ | |
5879bb8f NC |
3161 | |
3162 | static bfd_boolean | |
3163 | rsrc_merge_string_entries (rsrc_entry * a ATTRIBUTE_UNUSED, | |
3164 | rsrc_entry * b ATTRIBUTE_UNUSED) | |
3165 | { | |
3166 | unsigned int copy_needed = 0; | |
3167 | unsigned int i; | |
9373215c PM |
3168 | bfd_byte * astring; |
3169 | bfd_byte * bstring; | |
3170 | bfd_byte * new_data; | |
3171 | bfd_byte * nstring; | |
5879bb8f NC |
3172 | |
3173 | /* Step one: Find out what we have to do. */ | |
3174 | BFD_ASSERT (! a->is_dir); | |
9373215c | 3175 | astring = a->value.leaf->data; |
5879bb8f NC |
3176 | |
3177 | BFD_ASSERT (! b->is_dir); | |
9373215c | 3178 | bstring = b->value.leaf->data; |
5879bb8f NC |
3179 | |
3180 | for (i = 0; i < 16; i++) | |
3181 | { | |
3182 | unsigned int alen = astring[0] + (astring[1] << 8); | |
3183 | unsigned int blen = bstring[0] + (bstring[1] << 8); | |
3184 | ||
3185 | if (alen == 0) | |
3186 | { | |
3187 | copy_needed += blen * 2; | |
3188 | } | |
3189 | else if (blen == 0) | |
3190 | ; | |
3191 | else if (alen != blen) | |
3192 | /* FIXME: Should we continue the loop in order to report other duplicates ? */ | |
3193 | break; | |
3194 | /* alen == blen != 0. We might have two identical strings. If so we | |
3195 | can ignore the second one. There is no need for wchar_t vs UTF-16 | |
3196 | theatrics here - we are only interested in (case sensitive) equality. */ | |
3197 | else if (memcmp (astring + 2, bstring + 2, alen * 2) != 0) | |
3198 | break; | |
3199 | ||
3200 | astring += (alen + 1) * 2; | |
3201 | bstring += (blen + 1) * 2; | |
3202 | } | |
3203 | ||
3204 | if (i != 16) | |
3205 | { | |
3206 | if (a->parent != NULL | |
3207 | && a->parent->entry != NULL | |
3208 | && a->parent->entry->is_name == FALSE) | |
3209 | _bfd_error_handler (_(".rsrc merge failure: duplicate string resource: %d"), | |
3210 | ((a->parent->entry->name_id.id - 1) << 4) + i); | |
3211 | return FALSE; | |
3212 | } | |
3213 | ||
3214 | if (copy_needed == 0) | |
3215 | return TRUE; | |
3216 | ||
3217 | /* If we reach here then A and B must both have non-colliding strings. | |
3218 | (We never get string resources with fully empty string tables). | |
3219 | We need to allocate an extra COPY_NEEDED bytes in A and then bring | |
3220 | in B's strings. */ | |
9373215c | 3221 | new_data = bfd_malloc (a->value.leaf->size + copy_needed); |
5879bb8f NC |
3222 | if (new_data == NULL) |
3223 | return FALSE; | |
3224 | ||
9373215c | 3225 | nstring = new_data; |
5879bb8f NC |
3226 | astring = a->value.leaf->data; |
3227 | bstring = b->value.leaf->data; | |
3228 | ||
3229 | for (i = 0; i < 16; i++) | |
3230 | { | |
3231 | unsigned int alen = astring[0] + (astring[1] << 8); | |
3232 | unsigned int blen = bstring[0] + (bstring[1] << 8); | |
3233 | ||
3234 | if (alen != 0) | |
3235 | { | |
3236 | memcpy (nstring, astring, (alen + 1) * 2); | |
3237 | nstring += (alen + 1) * 2; | |
3238 | } | |
3239 | else if (blen != 0) | |
3240 | { | |
3241 | memcpy (nstring, bstring, (blen + 1) * 2); | |
3242 | nstring += (blen + 1) * 2; | |
3243 | } | |
3244 | else | |
3245 | { | |
3246 | * nstring++ = 0; | |
3247 | * nstring++ = 0; | |
3248 | } | |
9373215c | 3249 | |
5879bb8f NC |
3250 | astring += (alen + 1) * 2; |
3251 | bstring += (blen + 1) * 2; | |
3252 | } | |
3253 | ||
3254 | BFD_ASSERT (nstring - new_data == (signed) (a->value.leaf->size + copy_needed)); | |
9373215c | 3255 | |
5879bb8f NC |
3256 | free (a->value.leaf->data); |
3257 | a->value.leaf->data = new_data; | |
3258 | a->value.leaf->size += copy_needed; | |
3259 | ||
3260 | return TRUE; | |
3261 | } | |
3262 | ||
3263 | static void rsrc_merge (rsrc_entry *, rsrc_entry *); | |
3264 | ||
3265 | /* Sort the entries in given part of the directory. | |
3266 | We use an old fashioned bubble sort because we are dealing | |
9373215c | 3267 | with lists and we want to handle matches specially. */ |
5879bb8f NC |
3268 | |
3269 | static void | |
3270 | rsrc_sort_entries (rsrc_dir_chain * chain, | |
3271 | bfd_boolean is_name, | |
3272 | rsrc_directory * dir) | |
3273 | { | |
3274 | rsrc_entry * entry; | |
3275 | rsrc_entry * next; | |
3276 | rsrc_entry ** points_to_entry; | |
3277 | bfd_boolean swapped; | |
3278 | ||
3279 | if (chain->num_entries < 2) | |
3280 | return; | |
3281 | ||
3282 | do | |
3283 | { | |
3284 | swapped = FALSE; | |
3285 | points_to_entry = & chain->first_entry; | |
3286 | entry = * points_to_entry; | |
3287 | next = entry->next_entry; | |
3288 | ||
3289 | do | |
3290 | { | |
3291 | signed int cmp = rsrc_cmp (is_name, entry, next); | |
3292 | ||
3293 | if (cmp > 0) | |
3294 | { | |
3295 | entry->next_entry = next->next_entry; | |
3296 | next->next_entry = entry; | |
3297 | * points_to_entry = next; | |
3298 | points_to_entry = & next->next_entry; | |
3299 | next = entry->next_entry; | |
3300 | swapped = TRUE; | |
3301 | } | |
3302 | else if (cmp == 0) | |
3303 | { | |
3304 | if (entry->is_dir && next->is_dir) | |
3305 | { | |
3306 | /* When we encounter identical directory entries we have to | |
3307 | merge them together. The exception to this rule is for | |
3308 | resource manifests - there can only be one of these, | |
3309 | even if they differ in language. Zero-language manifests | |
3310 | are assumed to be default manifests (provided by the | |
3311 | cygwin build system) and these can be silently dropped, | |
3312 | unless that would reduce the number of manifests to zero. | |
3313 | There should only ever be one non-zero lang manifest - | |
3314 | if there are more it is an error. A non-zero lang | |
3315 | manifest takes precedence over a default manifest. */ | |
3316 | if (entry->is_name == FALSE | |
3317 | && entry->name_id.id == 1 | |
3318 | && dir != NULL | |
3319 | && dir->entry != NULL | |
3320 | && dir->entry->is_name == FALSE | |
3321 | && dir->entry->name_id.id == 0x18) | |
3322 | { | |
3323 | if (next->value.directory->names.num_entries == 0 | |
3324 | && next->value.directory->ids.num_entries == 1 | |
3325 | && next->value.directory->ids.first_entry->is_name == FALSE | |
3326 | && next->value.directory->ids.first_entry->name_id.id == 0) | |
3327 | /* Fall through so that NEXT is dropped. */ | |
3328 | ; | |
3329 | else if (entry->value.directory->names.num_entries == 0 | |
3330 | && entry->value.directory->ids.num_entries == 1 | |
3331 | && entry->value.directory->ids.first_entry->is_name == FALSE | |
3332 | && entry->value.directory->ids.first_entry->name_id.id == 0) | |
3333 | { | |
3334 | /* Swap ENTRY and NEXT. Then fall through so that the old ENTRY is dropped. */ | |
3335 | entry->next_entry = next->next_entry; | |
3336 | next->next_entry = entry; | |
3337 | * points_to_entry = next; | |
3338 | points_to_entry = & next->next_entry; | |
3339 | next = entry->next_entry; | |
3340 | swapped = TRUE; | |
3341 | } | |
3342 | else | |
3343 | { | |
3344 | _bfd_error_handler (_(".rsrc merge failure: multiple non-default manifests")); | |
3345 | bfd_set_error (bfd_error_file_truncated); | |
3346 | return; | |
3347 | } | |
9373215c | 3348 | |
5879bb8f NC |
3349 | /* Unhook NEXT from the chain. */ |
3350 | /* FIXME: memory loss here. */ | |
3351 | entry->next_entry = next->next_entry; | |
3352 | chain->num_entries --; | |
3353 | if (chain->num_entries < 2) | |
3354 | return; | |
3355 | next = next->next_entry; | |
3356 | } | |
3357 | else | |
3358 | rsrc_merge (entry, next); | |
3359 | } | |
3360 | else if (entry->is_dir != next->is_dir) | |
3361 | { | |
3362 | _bfd_error_handler (_(".rsrc merge failure: a directory matches a leaf")); | |
3363 | bfd_set_error (bfd_error_file_truncated); | |
3364 | return; | |
3365 | } | |
3366 | else | |
3367 | { | |
3368 | /* Otherwise with identical leaves we issue an error | |
3369 | message - because there should never be duplicates. | |
3370 | The exception is Type 18/Name 1/Lang 0 which is the | |
3371 | defaul manifest - this can just be dropped. */ | |
3372 | if (entry->is_name == FALSE | |
3373 | && entry->name_id.id == 0 | |
3374 | && dir != NULL | |
3375 | && dir->entry != NULL | |
3376 | && dir->entry->is_name == FALSE | |
3377 | && dir->entry->name_id.id == 1 | |
3378 | && dir->entry->parent != NULL | |
3379 | && dir->entry->parent->entry != NULL | |
3380 | && dir->entry->parent->entry->is_name == FALSE | |
3381 | && dir->entry->parent->entry->name_id.id == 0x18 /* RT_MANIFEST */) | |
3382 | ; | |
3383 | else if (dir != NULL | |
3384 | && dir->entry != NULL | |
3385 | && dir->entry->parent != NULL | |
3386 | && dir->entry->parent->entry != NULL | |
3387 | && dir->entry->parent->entry->is_name == FALSE | |
3388 | && dir->entry->parent->entry->name_id.id == 0x6 /* RT_STRING */) | |
3389 | { | |
3390 | /* Strings need special handling. */ | |
3391 | if (! rsrc_merge_string_entries (entry, next)) | |
3392 | { | |
3393 | /* _bfd_error_handler should have been called inside merge_strings. */ | |
3394 | bfd_set_error (bfd_error_file_truncated); | |
3395 | return; | |
3396 | } | |
3397 | } | |
3398 | else | |
3399 | { | |
3400 | if (dir == NULL | |
3401 | || dir->entry == NULL | |
3402 | || dir->entry->parent == NULL | |
3403 | || dir->entry->parent->entry == NULL) | |
3404 | _bfd_error_handler (_(".rsrc merge failure: duplicate leaf")); | |
3405 | else | |
3406 | _bfd_error_handler (_(".rsrc merge failure: duplicate leaf: %s"), | |
3407 | rsrc_resource_name (entry, dir)); | |
3408 | bfd_set_error (bfd_error_file_truncated); | |
3409 | return; | |
3410 | } | |
3411 | } | |
3412 | ||
3413 | /* Unhook NEXT from the chain. */ | |
3414 | entry->next_entry = next->next_entry; | |
3415 | chain->num_entries --; | |
3416 | if (chain->num_entries < 2) | |
3417 | return; | |
3418 | next = next->next_entry; | |
3419 | } | |
3420 | else | |
3421 | { | |
3422 | points_to_entry = & entry->next_entry; | |
3423 | entry = next; | |
3424 | next = next->next_entry; | |
3425 | } | |
3426 | } | |
3427 | while (next); | |
3428 | ||
3429 | chain->last_entry = entry; | |
3430 | } | |
3431 | while (swapped); | |
3432 | } | |
3433 | ||
3434 | /* Attach B's chain onto A. */ | |
3435 | static void | |
9373215c | 3436 | rsrc_attach_chain (rsrc_dir_chain * achain, rsrc_dir_chain * bchain) |
5879bb8f NC |
3437 | { |
3438 | if (bchain->num_entries == 0) | |
3439 | return; | |
3440 | ||
3441 | achain->num_entries += bchain->num_entries; | |
3442 | ||
3443 | if (achain->first_entry == NULL) | |
3444 | { | |
3445 | achain->first_entry = bchain->first_entry; | |
3446 | achain->last_entry = bchain->last_entry; | |
3447 | } | |
3448 | else | |
3449 | { | |
3450 | achain->last_entry->next_entry = bchain->first_entry; | |
3451 | achain->last_entry = bchain->last_entry; | |
3452 | } | |
9373215c | 3453 | |
5879bb8f NC |
3454 | bchain->num_entries = 0; |
3455 | bchain->first_entry = bchain->last_entry = NULL; | |
3456 | } | |
3457 | ||
3458 | static void | |
3459 | rsrc_merge (struct rsrc_entry * a, struct rsrc_entry * b) | |
3460 | { | |
9373215c PM |
3461 | rsrc_directory * adir; |
3462 | rsrc_directory * bdir; | |
3463 | ||
5879bb8f NC |
3464 | BFD_ASSERT (a->is_dir); |
3465 | BFD_ASSERT (b->is_dir); | |
3466 | ||
9373215c PM |
3467 | adir = a->value.directory; |
3468 | bdir = b->value.directory; | |
3469 | ||
5879bb8f NC |
3470 | if (adir->characteristics != bdir->characteristics) |
3471 | { | |
3472 | _bfd_error_handler (_(".rsrc merge failure: dirs with differing characteristics\n")); | |
3473 | bfd_set_error (bfd_error_file_truncated); | |
3474 | return; | |
3475 | } | |
9373215c | 3476 | |
5879bb8f NC |
3477 | if (adir->major != bdir->major || adir->minor != bdir->minor) |
3478 | { | |
3479 | _bfd_error_handler (_(".rsrc merge failure: differing directory versions\n")); | |
3480 | bfd_set_error (bfd_error_file_truncated); | |
3481 | return; | |
3482 | } | |
3483 | ||
3484 | /* Attach B's name chain to A. */ | |
3485 | rsrc_attach_chain (& adir->names, & bdir->names); | |
3486 | ||
3487 | /* Attach B's ID chain to A. */ | |
3488 | rsrc_attach_chain (& adir->ids, & bdir->ids); | |
3489 | ||
3490 | /* Now sort A's entries. */ | |
3491 | rsrc_sort_entries (& adir->names, TRUE, adir); | |
3492 | rsrc_sort_entries (& adir->ids, FALSE, adir); | |
3493 | } | |
3494 | ||
3495 | /* Check the .rsrc section. If it contains multiple concatenated | |
3496 | resources then we must merge them properly. Otherwise Windows | |
3497 | will ignore all but the first set. */ | |
3498 | ||
3499 | static void | |
3500 | rsrc_process_section (bfd * abfd, | |
3501 | struct coff_final_link_info * pfinfo) | |
3502 | { | |
9373215c PM |
3503 | rsrc_directory new_table; |
3504 | bfd_size_type size; | |
3505 | asection * sec; | |
3506 | pe_data_type * pe; | |
3507 | bfd_vma rva_bias; | |
3508 | bfd_byte * data; | |
3509 | bfd_byte * datastart; | |
3510 | bfd_byte * dataend; | |
3511 | bfd_byte * new_data; | |
3512 | unsigned int num_resource_sets; | |
3513 | rsrc_directory * type_tables; | |
3514 | rsrc_write_data write_data; | |
3515 | unsigned int indx; | |
6caf7111 NC |
3516 | bfd * input; |
3517 | unsigned int num_input_rsrc = 0; | |
3518 | unsigned int max_num_input_rsrc = 4; | |
3519 | ptrdiff_t * rsrc_sizes = NULL; | |
5879bb8f NC |
3520 | |
3521 | new_table.names.num_entries = 0; | |
3522 | new_table.ids.num_entries = 0; | |
9373215c | 3523 | |
5879bb8f NC |
3524 | sec = bfd_get_section_by_name (abfd, ".rsrc"); |
3525 | if (sec == NULL || (size = sec->rawsize) == 0) | |
3526 | return; | |
3527 | ||
9373215c | 3528 | pe = pe_data (abfd); |
5879bb8f NC |
3529 | if (pe == NULL) |
3530 | return; | |
3531 | ||
5879bb8f NC |
3532 | rva_bias = sec->vma - pe->pe_opthdr.ImageBase; |
3533 | ||
9373215c | 3534 | data = bfd_malloc (size); |
5879bb8f NC |
3535 | if (data == NULL) |
3536 | return; | |
9373215c | 3537 | datastart = data; |
5879bb8f NC |
3538 | |
3539 | if (! bfd_get_section_contents (abfd, sec, data, 0, size)) | |
3540 | goto end; | |
3541 | ||
6caf7111 NC |
3542 | /* Step zero: Scan the input bfds looking for .rsrc sections and record |
3543 | their lengths. Note - we rely upon the fact that the linker script | |
3544 | does *not* sort the input .rsrc sections, so that the order in the | |
3545 | linkinfo list matches the order in the output .rsrc section. | |
3546 | ||
3547 | We need to know the lengths because each input .rsrc section has padding | |
3548 | at the end of a variable amount. (It does not appear to be based upon | |
3549 | the section alignment or the file alignment). We need to skip any | |
3550 | padding bytes when parsing the input .rsrc sections. */ | |
3551 | rsrc_sizes = bfd_malloc (max_num_input_rsrc * sizeof * rsrc_sizes); | |
3552 | if (rsrc_sizes == NULL) | |
3553 | goto end; | |
3554 | ||
3555 | for (input = pfinfo->info->input_bfds; | |
3556 | input != NULL; | |
3557 | input = input->link_next) | |
3558 | { | |
3559 | asection * rsrc_sec = bfd_get_section_by_name (input, ".rsrc"); | |
3560 | ||
3561 | if (rsrc_sec != NULL) | |
3562 | { | |
3563 | if (num_input_rsrc == max_num_input_rsrc) | |
3564 | { | |
3565 | max_num_input_rsrc += 10; | |
3566 | rsrc_sizes = bfd_realloc (rsrc_sizes, max_num_input_rsrc | |
3567 | * sizeof * rsrc_sizes); | |
3568 | if (rsrc_sizes == NULL) | |
3569 | goto end; | |
3570 | } | |
3571 | ||
3572 | BFD_ASSERT (rsrc_sec->size > 0); | |
3573 | rsrc_sizes [num_input_rsrc ++] = rsrc_sec->size; | |
3574 | } | |
3575 | } | |
3576 | ||
3577 | if (num_input_rsrc < 2) | |
3578 | goto end; | |
3579 | ||
5879bb8f NC |
3580 | /* Step one: Walk the section, computing the size of the tables, |
3581 | leaves and data and decide if we need to do anything. */ | |
1d63324c | 3582 | dataend = data + size; |
9373215c | 3583 | num_resource_sets = 0; |
5879bb8f NC |
3584 | sizeof_leaves = sizeof_strings = sizeof_tables_and_entries = 0; |
3585 | ||
3586 | while (data < dataend) | |
3587 | { | |
3588 | bfd_byte * p = data; | |
3589 | ||
3590 | data = rsrc_count_directory (abfd, data, data, dataend, rva_bias); | |
1d63324c | 3591 | |
5879bb8f NC |
3592 | if (data > dataend) |
3593 | { | |
3594 | /* Corrupted .rsrc section - cannot merge. */ | |
3595 | _bfd_error_handler (_("%s: .rsrc merge failure: corrupt .rsrc section"), | |
3596 | bfd_get_filename (abfd)); | |
3597 | bfd_set_error (bfd_error_file_truncated); | |
3598 | goto end; | |
3599 | } | |
3600 | ||
6caf7111 NC |
3601 | if ((data - p) > rsrc_sizes [num_resource_sets]) |
3602 | { | |
3603 | _bfd_error_handler (_("%s: .rsrc merge failure: unexpected .rsrc size"), | |
3604 | bfd_get_filename (abfd)); | |
3605 | bfd_set_error (bfd_error_file_truncated); | |
3606 | goto end; | |
3607 | } | |
3608 | /* FIXME: Should we add a check for "data - p" being much smaller | |
3609 | than rsrc_sizes[num_resource_sets] ? */ | |
3610 | ||
3611 | data = p + rsrc_sizes[num_resource_sets]; | |
5879bb8f | 3612 | rva_bias += data - p; |
5879bb8f NC |
3613 | ++ num_resource_sets; |
3614 | } | |
6caf7111 | 3615 | BFD_ASSERT (num_resource_sets == num_input_rsrc); |
5879bb8f NC |
3616 | |
3617 | /* Step two: Walk the data again, building trees of the resources. */ | |
3618 | data = datastart; | |
3619 | rva_bias = sec->vma - pe->pe_opthdr.ImageBase; | |
3620 | ||
9373215c | 3621 | type_tables = bfd_malloc (num_resource_sets * sizeof * type_tables); |
5879bb8f NC |
3622 | if (type_tables == NULL) |
3623 | goto end; | |
3624 | ||
9373215c | 3625 | indx = 0; |
5879bb8f NC |
3626 | while (data < dataend) |
3627 | { | |
3628 | bfd_byte * p = data; | |
3629 | ||
6caf7111 | 3630 | (void) rsrc_parse_directory (abfd, type_tables + indx, data, data, |
9373215c | 3631 | dataend, rva_bias, NULL); |
6caf7111 | 3632 | data = p + rsrc_sizes[indx]; |
5879bb8f | 3633 | rva_bias += data - p; |
6caf7111 | 3634 | ++ indx; |
5879bb8f | 3635 | } |
337e86d7 | 3636 | BFD_ASSERT (indx == num_resource_sets); |
9373215c | 3637 | |
5879bb8f | 3638 | /* Step three: Merge the top level tables (there can be only one). |
9373215c | 3639 | |
5879bb8f | 3640 | We must ensure that the merged entries are in ascending order. |
9373215c | 3641 | |
5879bb8f NC |
3642 | We also thread the top level table entries from the old tree onto |
3643 | the new table, so that they can be pulled off later. */ | |
3644 | ||
3645 | /* FIXME: Should we verify that all type tables are the same ? */ | |
3646 | new_table.characteristics = type_tables[0].characteristics; | |
3647 | new_table.time = type_tables[0].time; | |
3648 | new_table.major = type_tables[0].major; | |
3649 | new_table.minor = type_tables[0].minor; | |
3650 | ||
3651 | /* Chain the NAME entries onto the table. */ | |
3652 | new_table.names.first_entry = NULL; | |
3653 | new_table.names.last_entry = NULL; | |
3654 | ||
337e86d7 L |
3655 | for (indx = 0; indx < num_resource_sets; indx++) |
3656 | rsrc_attach_chain (& new_table.names, & type_tables[indx].names); | |
5879bb8f NC |
3657 | |
3658 | rsrc_sort_entries (& new_table.names, TRUE, & new_table); | |
9373215c | 3659 | |
5879bb8f NC |
3660 | /* Chain the ID entries onto the table. */ |
3661 | new_table.ids.first_entry = NULL; | |
3662 | new_table.ids.last_entry = NULL; | |
3663 | ||
337e86d7 L |
3664 | for (indx = 0; indx < num_resource_sets; indx++) |
3665 | rsrc_attach_chain (& new_table.ids, & type_tables[indx].ids); | |
5879bb8f NC |
3666 | |
3667 | rsrc_sort_entries (& new_table.ids, FALSE, & new_table); | |
3668 | ||
3669 | /* Step four: Create new contents for the .rsrc section. */ | |
9373215c | 3670 | new_data = bfd_malloc (size); |
5879bb8f NC |
3671 | if (new_data == NULL) |
3672 | goto end; | |
3673 | ||
5879bb8f NC |
3674 | write_data.abfd = abfd; |
3675 | write_data.datastart = new_data; | |
3676 | write_data.next_table = new_data; | |
3677 | write_data.next_leaf = new_data + sizeof_tables_and_entries; | |
3678 | write_data.next_string = write_data.next_leaf + sizeof_leaves; | |
3679 | write_data.next_data = write_data.next_string + sizeof_strings; | |
9373215c | 3680 | write_data.rva_bias = sec->vma - pe->pe_opthdr.ImageBase; |
5879bb8f NC |
3681 | |
3682 | rsrc_write_directory (& write_data, & new_table); | |
3683 | ||
3684 | /* Step five: Replace the old contents with the new. | |
3685 | We recompute the size as we may have lost entries due to mergeing. */ | |
9373215c | 3686 | size = ((write_data.next_data - new_data) + 3) & ~ 3; |
5879bb8f NC |
3687 | bfd_set_section_contents (pfinfo->output_bfd, sec, new_data, 0, size); |
3688 | sec->size = sec->rawsize = size; | |
9373215c | 3689 | |
5879bb8f | 3690 | end: |
6caf7111 | 3691 | /* Step size: Free all the memory that we have used. */ |
5879bb8f NC |
3692 | /* FIXME: Free the resource tree, if we have one. */ |
3693 | free (datastart); | |
6caf7111 | 3694 | free (rsrc_sizes); |
5879bb8f | 3695 | } |
5174d0fb | 3696 | |
2fbadf2c ILT |
3697 | /* Handle the .idata section and other things that need symbol table |
3698 | access. */ | |
3699 | ||
b34976b6 | 3700 | bfd_boolean |
7920ce38 | 3701 | _bfd_XXi_final_link_postscript (bfd * abfd, struct coff_final_link_info *pfinfo) |
2fbadf2c ILT |
3702 | { |
3703 | struct coff_link_hash_entry *h1; | |
3704 | struct bfd_link_info *info = pfinfo->info; | |
4e22f78d | 3705 | bfd_boolean result = TRUE; |
2fbadf2c ILT |
3706 | |
3707 | /* There are a few fields that need to be filled in now while we | |
3708 | have symbol table access. | |
3709 | ||
3710 | The .idata subsections aren't directly available as sections, but | |
3711 | they are in the symbol table, so get them from there. */ | |
3712 | ||
3713 | /* The import directory. This is the address of .idata$2, with size | |
3714 | of .idata$2 + .idata$3. */ | |
3715 | h1 = coff_link_hash_lookup (coff_hash_table (info), | |
b34976b6 | 3716 | ".idata$2", FALSE, FALSE, TRUE); |
2fbadf2c ILT |
3717 | if (h1 != NULL) |
3718 | { | |
4e1fc599 | 3719 | /* PR ld/2729: We cannot rely upon all the output sections having been |
4e22f78d NC |
3720 | created properly, so check before referencing them. Issue a warning |
3721 | message for any sections tht could not be found. */ | |
b92997d6 AM |
3722 | if ((h1->root.type == bfd_link_hash_defined |
3723 | || h1->root.type == bfd_link_hash_defweak) | |
3724 | && h1->root.u.def.section != NULL | |
4e22f78d | 3725 | && h1->root.u.def.section->output_section != NULL) |
6c73cbb1 | 3726 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_TABLE].VirtualAddress = |
4e22f78d NC |
3727 | (h1->root.u.def.value |
3728 | + h1->root.u.def.section->output_section->vma | |
3729 | + h1->root.u.def.section->output_offset); | |
3730 | else | |
3731 | { | |
3732 | _bfd_error_handler | |
4e1fc599 | 3733 | (_("%B: unable to fill in DataDictionary[1] because .idata$2 is missing"), |
4e22f78d NC |
3734 | abfd); |
3735 | result = FALSE; | |
3736 | } | |
3737 | ||
2fbadf2c | 3738 | h1 = coff_link_hash_lookup (coff_hash_table (info), |
b34976b6 | 3739 | ".idata$4", FALSE, FALSE, TRUE); |
4e22f78d | 3740 | if (h1 != NULL |
b92997d6 AM |
3741 | && (h1->root.type == bfd_link_hash_defined |
3742 | || h1->root.type == bfd_link_hash_defweak) | |
4e22f78d NC |
3743 | && h1->root.u.def.section != NULL |
3744 | && h1->root.u.def.section->output_section != NULL) | |
6c73cbb1 | 3745 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_TABLE].Size = |
4e22f78d NC |
3746 | ((h1->root.u.def.value |
3747 | + h1->root.u.def.section->output_section->vma | |
3748 | + h1->root.u.def.section->output_offset) | |
6c73cbb1 | 3749 | - pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_TABLE].VirtualAddress); |
4e22f78d NC |
3750 | else |
3751 | { | |
3752 | _bfd_error_handler | |
4e1fc599 | 3753 | (_("%B: unable to fill in DataDictionary[1] because .idata$4 is missing"), |
4e22f78d NC |
3754 | abfd); |
3755 | result = FALSE; | |
3756 | } | |
2fbadf2c ILT |
3757 | |
3758 | /* The import address table. This is the size/address of | |
3759 | .idata$5. */ | |
3760 | h1 = coff_link_hash_lookup (coff_hash_table (info), | |
b34976b6 | 3761 | ".idata$5", FALSE, FALSE, TRUE); |
4e22f78d | 3762 | if (h1 != NULL |
b92997d6 AM |
3763 | && (h1->root.type == bfd_link_hash_defined |
3764 | || h1->root.type == bfd_link_hash_defweak) | |
4e22f78d NC |
3765 | && h1->root.u.def.section != NULL |
3766 | && h1->root.u.def.section->output_section != NULL) | |
6c73cbb1 | 3767 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_ADDRESS_TABLE].VirtualAddress = |
4e22f78d NC |
3768 | (h1->root.u.def.value |
3769 | + h1->root.u.def.section->output_section->vma | |
3770 | + h1->root.u.def.section->output_offset); | |
3771 | else | |
3772 | { | |
3773 | _bfd_error_handler | |
4e1fc599 | 3774 | (_("%B: unable to fill in DataDictionary[12] because .idata$5 is missing"), |
4e22f78d NC |
3775 | abfd); |
3776 | result = FALSE; | |
3777 | } | |
3778 | ||
2fbadf2c | 3779 | h1 = coff_link_hash_lookup (coff_hash_table (info), |
b34976b6 | 3780 | ".idata$6", FALSE, FALSE, TRUE); |
4e22f78d | 3781 | if (h1 != NULL |
b92997d6 AM |
3782 | && (h1->root.type == bfd_link_hash_defined |
3783 | || h1->root.type == bfd_link_hash_defweak) | |
4e22f78d NC |
3784 | && h1->root.u.def.section != NULL |
3785 | && h1->root.u.def.section->output_section != NULL) | |
6c73cbb1 | 3786 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_ADDRESS_TABLE].Size = |
4e22f78d NC |
3787 | ((h1->root.u.def.value |
3788 | + h1->root.u.def.section->output_section->vma | |
3789 | + h1->root.u.def.section->output_offset) | |
4e1fc599 | 3790 | - pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_ADDRESS_TABLE].VirtualAddress); |
4e22f78d NC |
3791 | else |
3792 | { | |
3793 | _bfd_error_handler | |
4e1fc599 | 3794 | (_("%B: unable to fill in DataDictionary[PE_IMPORT_ADDRESS_TABLE (12)] because .idata$6 is missing"), |
4e22f78d NC |
3795 | abfd); |
3796 | result = FALSE; | |
3797 | } | |
2fbadf2c | 3798 | } |
cb2f80e6 KT |
3799 | else |
3800 | { | |
3801 | h1 = coff_link_hash_lookup (coff_hash_table (info), | |
3802 | "__IAT_start__", 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 | bfd_vma iat_va; | |
3810 | ||
3811 | iat_va = | |
3812 | (h1->root.u.def.value | |
3813 | + h1->root.u.def.section->output_section->vma | |
3814 | + h1->root.u.def.section->output_offset); | |
3815 | ||
3816 | h1 = coff_link_hash_lookup (coff_hash_table (info), | |
3817 | "__IAT_end__", FALSE, FALSE, TRUE); | |
3818 | if (h1 != NULL | |
3819 | && (h1->root.type == bfd_link_hash_defined | |
3820 | || h1->root.type == bfd_link_hash_defweak) | |
3821 | && h1->root.u.def.section != NULL | |
3822 | && h1->root.u.def.section->output_section != NULL) | |
3823 | { | |
3824 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_ADDRESS_TABLE].Size = | |
3825 | ((h1->root.u.def.value | |
3826 | + h1->root.u.def.section->output_section->vma | |
3827 | + h1->root.u.def.section->output_offset) | |
3828 | - iat_va); | |
3829 | if (pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_ADDRESS_TABLE].Size != 0) | |
3830 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_ADDRESS_TABLE].VirtualAddress = | |
3831 | iat_va - pe_data (abfd)->pe_opthdr.ImageBase; | |
3832 | } | |
3833 | else | |
3834 | { | |
3835 | _bfd_error_handler | |
3836 | (_("%B: unable to fill in DataDictionary[PE_IMPORT_ADDRESS_TABLE(12)]" | |
3837 | " because .idata$6 is missing"), abfd); | |
3838 | result = FALSE; | |
3839 | } | |
3840 | } | |
3841 | } | |
ca6dee30 NC |
3842 | |
3843 | h1 = coff_link_hash_lookup (coff_hash_table (info), | |
c91a930c KT |
3844 | (bfd_get_symbol_leading_char(abfd) != 0 |
3845 | ? "__tls_used" : "_tls_used"), | |
3846 | FALSE, FALSE, TRUE); | |
ca6dee30 NC |
3847 | if (h1 != NULL) |
3848 | { | |
b92997d6 AM |
3849 | if ((h1->root.type == bfd_link_hash_defined |
3850 | || h1->root.type == bfd_link_hash_defweak) | |
3851 | && h1->root.u.def.section != NULL | |
4e22f78d | 3852 | && h1->root.u.def.section->output_section != NULL) |
6c73cbb1 | 3853 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_TLS_TABLE].VirtualAddress = |
4e22f78d NC |
3854 | (h1->root.u.def.value |
3855 | + h1->root.u.def.section->output_section->vma | |
3856 | + h1->root.u.def.section->output_offset | |
3857 | - pe_data (abfd)->pe_opthdr.ImageBase); | |
3858 | else | |
3859 | { | |
3860 | _bfd_error_handler | |
4e1fc599 | 3861 | (_("%B: unable to fill in DataDictionary[9] because __tls_used is missing"), |
4e22f78d NC |
3862 | abfd); |
3863 | result = FALSE; | |
3864 | } | |
bc2b2990 PM |
3865 | /* According to PECOFF sepcifications by Microsoft version 8.2 |
3866 | the TLS data directory consists of 4 pointers, followed | |
3867 | by two 4-byte integer. This implies that the total size | |
68ffbac6 | 3868 | is different for 32-bit and 64-bit executables. */ |
bc2b2990 | 3869 | #if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) |
6c73cbb1 | 3870 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_TLS_TABLE].Size = 0x18; |
bc2b2990 PM |
3871 | #else |
3872 | pe_data (abfd)->pe_opthdr.DataDirectory[PE_TLS_TABLE].Size = 0x28; | |
3873 | #endif | |
ca6dee30 NC |
3874 | } |
3875 | ||
5174d0fb KT |
3876 | /* If there is a .pdata section and we have linked pdata finally, we |
3877 | need to sort the entries ascending. */ | |
3878 | #if !defined(COFF_WITH_pep) && defined(COFF_WITH_pex64) | |
3879 | { | |
3880 | asection *sec = bfd_get_section_by_name (abfd, ".pdata"); | |
3881 | ||
3882 | if (sec) | |
3883 | { | |
21e68916 KT |
3884 | bfd_size_type x = sec->rawsize; |
3885 | bfd_byte *tmp_data = NULL; | |
5174d0fb | 3886 | |
21e68916 KT |
3887 | if (x) |
3888 | tmp_data = bfd_malloc (x); | |
3889 | ||
3890 | if (tmp_data != NULL) | |
5174d0fb | 3891 | { |
21e68916 KT |
3892 | if (bfd_get_section_contents (abfd, sec, tmp_data, 0, x)) |
3893 | { | |
3894 | qsort (tmp_data, | |
3895 | (size_t) (x / 12), | |
3896 | 12, sort_x64_pdata); | |
3897 | bfd_set_section_contents (pfinfo->output_bfd, sec, | |
3898 | tmp_data, 0, x); | |
3899 | } | |
3900 | free (tmp_data); | |
5174d0fb KT |
3901 | } |
3902 | } | |
3903 | } | |
3904 | #endif | |
3905 | ||
5879bb8f NC |
3906 | rsrc_process_section (abfd, pfinfo); |
3907 | ||
2fbadf2c ILT |
3908 | /* If we couldn't find idata$2, we either have an excessively |
3909 | trivial program or are in DEEP trouble; we have to assume trivial | |
3910 | program.... */ | |
4e22f78d | 3911 | return result; |
2fbadf2c | 3912 | } |