Commit | Line | Data |
---|---|---|
277d1b5e | 1 | /* Support for the generic parts of PE/PEI; the common executable parts. |
a76b448c | 2 | Copyright 1995, 96, 97, 98, 99, 2000 Free Software Foundation, Inc. |
277d1b5e ILT |
3 | Written by Cygnus Solutions. |
4 | ||
5 | This file is part of BFD, the Binary File Descriptor library. | |
6 | ||
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 | |
9 | the Free Software Foundation; either version 2 of the License, or | |
10 | (at your option) any later version. | |
11 | ||
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. | |
16 | ||
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 | |
19 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ | |
20 | ||
21 | /* | |
22 | Most of this hacked by Steve Chamberlain, | |
23 | sac@cygnus.com | |
24 | ||
25 | PE/PEI rearrangement (and code added): Donn Terry | |
26 | Softway Systems, Inc. | |
27 | */ | |
28 | ||
29 | /* Hey look, some documentation [and in a place you expect to find it]! | |
30 | ||
31 | The main reference for the pei format is "Microsoft Portable Executable | |
32 | and Common Object File Format Specification 4.1". Get it if you need to | |
33 | do some serious hacking on this code. | |
34 | ||
35 | Another reference: | |
36 | "Peering Inside the PE: A Tour of the Win32 Portable Executable | |
37 | File Format", MSJ 1994, Volume 9. | |
38 | ||
39 | The *sole* difference between the pe format and the pei format is that the | |
40 | latter has an MSDOS 2.0 .exe header on the front that prints the message | |
41 | "This app must be run under Windows." (or some such). | |
42 | (FIXME: Whether that statement is *really* true or not is unknown. | |
43 | Are there more subtle differences between pe and pei formats? | |
44 | For now assume there aren't. If you find one, then for God sakes | |
45 | document it here!) | |
46 | ||
47 | The Microsoft docs use the word "image" instead of "executable" because | |
48 | the former can also refer to a DLL (shared library). Confusion can arise | |
49 | because the `i' in `pei' also refers to "image". The `pe' format can | |
50 | also create images (i.e. executables), it's just that to run on a win32 | |
51 | system you need to use the pei format. | |
52 | ||
53 | FIXME: Please add more docs here so the next poor fool that has to hack | |
54 | on this code has a chance of getting something accomplished without | |
55 | wasting too much time. | |
56 | */ | |
57 | ||
58 | #include "bfd.h" | |
59 | #include "sysdep.h" | |
60 | #include "libbfd.h" | |
61 | #include "coff/internal.h" | |
62 | ||
63 | /* NOTE: it's strange to be including an architecture specific header | |
64 | in what's supposed to be general (to PE/PEI) code. However, that's | |
65 | where the definitions are, and they don't vary per architecture | |
66 | within PE/PEI, so we get them from there. FIXME: The lack of | |
67 | variance is an assumption which may prove to be incorrect if new | |
68 | PE/PEI targets are created. */ | |
69 | #include "coff/i386.h" | |
70 | ||
71 | #include "coff/pe.h" | |
72 | #include "libcoff.h" | |
73 | #include "libpei.h" | |
74 | ||
75 | /* FIXME: This file has various tests of POWERPC_LE_PE. Those tests | |
76 | worked when the code was in peicode.h, but no longer work now that | |
77 | the code is in peigen.c. PowerPC NT is said to be dead. If | |
78 | anybody wants to revive the code, you will have to figure out how | |
79 | to handle those issues. */ | |
80 | ||
5933bdc9 ILT |
81 | static void add_data_entry |
82 | PARAMS ((bfd *, struct internal_extra_pe_aouthdr *, int, char *, bfd_vma)); | |
83 | static boolean pe_print_pdata PARAMS ((bfd *, PTR)); | |
84 | static boolean pe_print_reloc PARAMS ((bfd *, PTR)); | |
277d1b5e ILT |
85 | |
86 | /**********************************************************************/ | |
87 | ||
88 | void | |
89 | _bfd_pei_swap_sym_in (abfd, ext1, in1) | |
90 | bfd *abfd; | |
91 | PTR ext1; | |
92 | PTR in1; | |
93 | { | |
94 | SYMENT *ext = (SYMENT *)ext1; | |
95 | struct internal_syment *in = (struct internal_syment *)in1; | |
96 | ||
97 | if( ext->e.e_name[0] == 0) { | |
98 | in->_n._n_n._n_zeroes = 0; | |
99 | in->_n._n_n._n_offset = bfd_h_get_32(abfd, (bfd_byte *) ext->e.e.e_offset); | |
100 | } | |
101 | else { | |
102 | memcpy(in->_n._n_name, ext->e.e_name, SYMNMLEN); | |
103 | } | |
104 | ||
105 | in->n_value = bfd_h_get_32(abfd, (bfd_byte *) ext->e_value); | |
106 | in->n_scnum = bfd_h_get_16(abfd, (bfd_byte *) ext->e_scnum); | |
107 | if (sizeof(ext->e_type) == 2){ | |
108 | in->n_type = bfd_h_get_16(abfd, (bfd_byte *) ext->e_type); | |
109 | } | |
110 | else { | |
111 | in->n_type = bfd_h_get_32(abfd, (bfd_byte *) ext->e_type); | |
112 | } | |
113 | in->n_sclass = bfd_h_get_8(abfd, ext->e_sclass); | |
114 | in->n_numaux = bfd_h_get_8(abfd, ext->e_numaux); | |
115 | ||
116 | #ifndef STRICT_PE_FORMAT | |
117 | /* This is for Gnu-created DLLs */ | |
118 | ||
119 | /* The section symbols for the .idata$ sections have class 0x68 | |
120 | (C_SECTION), which MS documentation indicates is a section | |
121 | symbol. Unfortunately, the value field in the symbol is simply a | |
122 | copy of the .idata section's flags rather than something useful. | |
123 | When these symbols are encountered, change the value to 0 so that | |
124 | they will be handled somewhat correctly in the bfd code. */ | |
125 | if (in->n_sclass == C_SECTION) | |
126 | { | |
127 | in->n_value = 0x0; | |
128 | ||
129 | #if 0 | |
130 | /* FIXME: This is clearly wrong. The problem seems to be that | |
131 | undefined C_SECTION symbols appear in the first object of a | |
132 | MS generated .lib file, and the symbols are not defined | |
133 | anywhere. */ | |
134 | in->n_scnum = 1; | |
135 | ||
136 | /* I have tried setting the class to 3 and using the following | |
137 | to set the section number. This will put the address of the | |
138 | pointer to the string kernel32.dll at addresses 0 and 0x10 | |
139 | off start of idata section which is not correct */ | |
140 | /* if (strcmp (in->_n._n_name, ".idata$4") == 0) */ | |
141 | /* in->n_scnum = 3; */ | |
142 | /* else */ | |
143 | /* in->n_scnum = 2; */ | |
144 | #else | |
145 | /* Create synthetic empty sections as needed. DJ */ | |
146 | if (in->n_scnum == 0) | |
147 | { | |
148 | asection *sec; | |
149 | for (sec=abfd->sections; sec; sec=sec->next) | |
150 | { | |
151 | if (strcmp (sec->name, in->n_name) == 0) | |
152 | { | |
153 | in->n_scnum = sec->target_index; | |
154 | break; | |
155 | } | |
156 | } | |
157 | } | |
158 | if (in->n_scnum == 0) | |
159 | { | |
160 | int unused_section_number = 0; | |
161 | asection *sec; | |
162 | char *name; | |
163 | for (sec=abfd->sections; sec; sec=sec->next) | |
164 | if (unused_section_number <= sec->target_index) | |
165 | unused_section_number = sec->target_index+1; | |
166 | ||
167 | name = bfd_alloc (abfd, strlen (in->n_name) + 10); | |
168 | if (name == NULL) | |
169 | return; | |
170 | strcpy (name, in->n_name); | |
171 | sec = bfd_make_section_anyway (abfd, name); | |
172 | ||
173 | sec->vma = 0; | |
174 | sec->lma = 0; | |
175 | sec->_cooked_size = 0; | |
176 | sec->_raw_size = 0; | |
177 | sec->filepos = 0; | |
178 | sec->rel_filepos = 0; | |
179 | sec->reloc_count = 0; | |
180 | sec->line_filepos = 0; | |
181 | sec->lineno_count = 0; | |
182 | sec->userdata = NULL; | |
183 | sec->next = (asection *) NULL; | |
184 | sec->flags = 0; | |
185 | sec->alignment_power = 2; | |
186 | sec->flags = SEC_HAS_CONTENTS | SEC_ALLOC | SEC_DATA | SEC_LOAD; | |
187 | ||
188 | sec->target_index = unused_section_number; | |
189 | ||
190 | in->n_scnum = unused_section_number; | |
191 | } | |
192 | in->n_sclass = C_STAT; | |
193 | #endif | |
194 | } | |
195 | #endif | |
196 | ||
197 | #ifdef coff_swap_sym_in_hook | |
198 | /* This won't work in peigen.c, but since it's for PPC PE, it's not | |
199 | worth fixing. */ | |
200 | coff_swap_sym_in_hook(abfd, ext1, in1); | |
201 | #endif | |
202 | } | |
203 | ||
204 | unsigned int | |
205 | _bfd_pei_swap_sym_out (abfd, inp, extp) | |
206 | bfd *abfd; | |
207 | PTR inp; | |
208 | PTR extp; | |
209 | { | |
210 | struct internal_syment *in = (struct internal_syment *)inp; | |
211 | SYMENT *ext =(SYMENT *)extp; | |
212 | if(in->_n._n_name[0] == 0) { | |
213 | bfd_h_put_32(abfd, 0, (bfd_byte *) ext->e.e.e_zeroes); | |
214 | bfd_h_put_32(abfd, in->_n._n_n._n_offset, (bfd_byte *) ext->e.e.e_offset); | |
215 | } | |
216 | else { | |
217 | memcpy(ext->e.e_name, in->_n._n_name, SYMNMLEN); | |
218 | } | |
219 | ||
220 | bfd_h_put_32(abfd, in->n_value , (bfd_byte *) ext->e_value); | |
221 | bfd_h_put_16(abfd, in->n_scnum , (bfd_byte *) ext->e_scnum); | |
222 | if (sizeof(ext->e_type) == 2) | |
223 | { | |
224 | bfd_h_put_16(abfd, in->n_type , (bfd_byte *) ext->e_type); | |
225 | } | |
226 | else | |
227 | { | |
228 | bfd_h_put_32(abfd, in->n_type , (bfd_byte *) ext->e_type); | |
229 | } | |
230 | bfd_h_put_8(abfd, in->n_sclass , ext->e_sclass); | |
231 | bfd_h_put_8(abfd, in->n_numaux , ext->e_numaux); | |
232 | ||
233 | return SYMESZ; | |
234 | } | |
235 | ||
236 | void | |
237 | _bfd_pei_swap_aux_in (abfd, ext1, type, class, indx, numaux, in1) | |
238 | bfd *abfd; | |
239 | PTR ext1; | |
240 | int type; | |
241 | int class; | |
242 | int indx ATTRIBUTE_UNUSED; | |
243 | int numaux ATTRIBUTE_UNUSED; | |
244 | PTR in1; | |
245 | { | |
246 | AUXENT *ext = (AUXENT *)ext1; | |
247 | union internal_auxent *in = (union internal_auxent *)in1; | |
248 | ||
249 | switch (class) { | |
250 | case C_FILE: | |
251 | if (ext->x_file.x_fname[0] == 0) { | |
252 | in->x_file.x_n.x_zeroes = 0; | |
253 | in->x_file.x_n.x_offset = | |
254 | bfd_h_get_32(abfd, (bfd_byte *) ext->x_file.x_n.x_offset); | |
255 | } else { | |
256 | memcpy (in->x_file.x_fname, ext->x_file.x_fname, FILNMLEN); | |
257 | } | |
258 | return; | |
259 | ||
260 | ||
261 | case C_STAT: | |
262 | case C_LEAFSTAT: | |
263 | case C_HIDDEN: | |
264 | if (type == T_NULL) { | |
265 | in->x_scn.x_scnlen = GET_SCN_SCNLEN(abfd, ext); | |
266 | in->x_scn.x_nreloc = GET_SCN_NRELOC(abfd, ext); | |
267 | in->x_scn.x_nlinno = GET_SCN_NLINNO(abfd, ext); | |
268 | in->x_scn.x_checksum = bfd_h_get_32 (abfd, | |
269 | (bfd_byte *) ext->x_scn.x_checksum); | |
270 | in->x_scn.x_associated = | |
271 | bfd_h_get_16 (abfd, (bfd_byte *) ext->x_scn.x_associated); | |
272 | in->x_scn.x_comdat = bfd_h_get_8 (abfd, | |
273 | (bfd_byte *) ext->x_scn.x_comdat); | |
274 | return; | |
275 | } | |
276 | break; | |
277 | } | |
278 | ||
279 | in->x_sym.x_tagndx.l = bfd_h_get_32(abfd, (bfd_byte *) ext->x_sym.x_tagndx); | |
280 | in->x_sym.x_tvndx = bfd_h_get_16(abfd, (bfd_byte *) ext->x_sym.x_tvndx); | |
281 | ||
282 | if (class == C_BLOCK || class == C_FCN || ISFCN (type) || ISTAG (class)) | |
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] = | |
290 | bfd_h_get_16 (abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[0]); | |
291 | in->x_sym.x_fcnary.x_ary.x_dimen[1] = | |
292 | bfd_h_get_16 (abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[1]); | |
293 | in->x_sym.x_fcnary.x_ary.x_dimen[2] = | |
294 | bfd_h_get_16 (abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[2]); | |
295 | in->x_sym.x_fcnary.x_ary.x_dimen[3] = | |
296 | bfd_h_get_16 (abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[3]); | |
297 | } | |
298 | ||
299 | if (ISFCN(type)) { | |
300 | in->x_sym.x_misc.x_fsize = bfd_h_get_32(abfd, (bfd_byte *) ext->x_sym.x_misc.x_fsize); | |
301 | } | |
302 | else { | |
303 | in->x_sym.x_misc.x_lnsz.x_lnno = GET_LNSZ_LNNO(abfd, ext); | |
304 | in->x_sym.x_misc.x_lnsz.x_size = GET_LNSZ_SIZE(abfd, ext); | |
305 | } | |
306 | } | |
307 | ||
308 | unsigned int | |
309 | _bfd_pei_swap_aux_out (abfd, inp, type, class, indx, numaux, extp) | |
310 | bfd *abfd; | |
311 | PTR inp; | |
312 | int type; | |
313 | int class; | |
314 | int indx ATTRIBUTE_UNUSED; | |
315 | int numaux ATTRIBUTE_UNUSED; | |
316 | PTR extp; | |
317 | { | |
318 | union internal_auxent *in = (union internal_auxent *)inp; | |
319 | AUXENT *ext = (AUXENT *)extp; | |
320 | ||
321 | memset((PTR)ext, 0, AUXESZ); | |
322 | switch (class) { | |
323 | case C_FILE: | |
324 | if (in->x_file.x_fname[0] == 0) { | |
325 | bfd_h_put_32(abfd, 0, (bfd_byte *) ext->x_file.x_n.x_zeroes); | |
326 | bfd_h_put_32(abfd, | |
327 | in->x_file.x_n.x_offset, | |
328 | (bfd_byte *) ext->x_file.x_n.x_offset); | |
329 | } | |
330 | else { | |
331 | memcpy (ext->x_file.x_fname, in->x_file.x_fname, FILNMLEN); | |
332 | } | |
333 | return AUXESZ; | |
334 | ||
335 | ||
336 | case C_STAT: | |
337 | case C_LEAFSTAT: | |
338 | case C_HIDDEN: | |
339 | if (type == T_NULL) { | |
340 | PUT_SCN_SCNLEN(abfd, in->x_scn.x_scnlen, ext); | |
341 | PUT_SCN_NRELOC(abfd, in->x_scn.x_nreloc, ext); | |
342 | PUT_SCN_NLINNO(abfd, in->x_scn.x_nlinno, ext); | |
343 | bfd_h_put_32 (abfd, in->x_scn.x_checksum, | |
344 | (bfd_byte *) ext->x_scn.x_checksum); | |
345 | bfd_h_put_16 (abfd, in->x_scn.x_associated, | |
346 | (bfd_byte *) ext->x_scn.x_associated); | |
347 | bfd_h_put_8 (abfd, in->x_scn.x_comdat, | |
348 | (bfd_byte *) ext->x_scn.x_comdat); | |
349 | return AUXESZ; | |
350 | } | |
351 | break; | |
352 | } | |
353 | ||
354 | bfd_h_put_32(abfd, in->x_sym.x_tagndx.l, (bfd_byte *) ext->x_sym.x_tagndx); | |
355 | bfd_h_put_16(abfd, in->x_sym.x_tvndx , (bfd_byte *) ext->x_sym.x_tvndx); | |
356 | ||
357 | if (class == C_BLOCK || class == C_FCN || ISFCN (type) || ISTAG (class)) | |
358 | { | |
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); | |
361 | } | |
362 | else | |
363 | { | |
364 | bfd_h_put_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[0], | |
365 | (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[0]); | |
366 | bfd_h_put_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[1], | |
367 | (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[1]); | |
368 | bfd_h_put_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[2], | |
369 | (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[2]); | |
370 | bfd_h_put_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[3], | |
371 | (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[3]); | |
372 | } | |
373 | ||
374 | if (ISFCN (type)) | |
375 | bfd_h_put_32 (abfd, in->x_sym.x_misc.x_fsize, | |
376 | (bfd_byte *) ext->x_sym.x_misc.x_fsize); | |
377 | else | |
378 | { | |
379 | PUT_LNSZ_LNNO (abfd, in->x_sym.x_misc.x_lnsz.x_lnno, ext); | |
380 | PUT_LNSZ_SIZE (abfd, in->x_sym.x_misc.x_lnsz.x_size, ext); | |
381 | } | |
382 | ||
383 | return AUXESZ; | |
384 | } | |
385 | ||
386 | void | |
387 | _bfd_pei_swap_lineno_in (abfd, ext1, in1) | |
388 | bfd *abfd; | |
389 | PTR ext1; | |
390 | PTR in1; | |
391 | { | |
392 | LINENO *ext = (LINENO *)ext1; | |
393 | struct internal_lineno *in = (struct internal_lineno *)in1; | |
394 | ||
395 | in->l_addr.l_symndx = bfd_h_get_32(abfd, (bfd_byte *) ext->l_addr.l_symndx); | |
396 | in->l_lnno = GET_LINENO_LNNO(abfd, ext); | |
397 | } | |
398 | ||
399 | unsigned int | |
400 | _bfd_pei_swap_lineno_out (abfd, inp, outp) | |
401 | bfd *abfd; | |
402 | PTR inp; | |
403 | PTR outp; | |
404 | { | |
405 | struct internal_lineno *in = (struct internal_lineno *)inp; | |
406 | struct external_lineno *ext = (struct external_lineno *)outp; | |
407 | bfd_h_put_32(abfd, in->l_addr.l_symndx, (bfd_byte *) | |
408 | ext->l_addr.l_symndx); | |
409 | ||
410 | PUT_LINENO_LNNO (abfd, in->l_lnno, ext); | |
411 | return LINESZ; | |
412 | } | |
413 | ||
414 | void | |
415 | _bfd_pei_swap_aouthdr_in (abfd, aouthdr_ext1, aouthdr_int1) | |
416 | bfd *abfd; | |
417 | PTR aouthdr_ext1; | |
418 | PTR aouthdr_int1; | |
419 | { | |
420 | struct internal_extra_pe_aouthdr *a; | |
421 | PEAOUTHDR *src = (PEAOUTHDR *)(aouthdr_ext1); | |
422 | AOUTHDR *aouthdr_ext = (AOUTHDR *) aouthdr_ext1; | |
423 | struct internal_aouthdr *aouthdr_int = (struct internal_aouthdr *)aouthdr_int1; | |
424 | ||
425 | aouthdr_int->magic = bfd_h_get_16(abfd, (bfd_byte *) aouthdr_ext->magic); | |
426 | aouthdr_int->vstamp = bfd_h_get_16(abfd, (bfd_byte *) aouthdr_ext->vstamp); | |
427 | aouthdr_int->tsize = | |
428 | GET_AOUTHDR_TSIZE (abfd, (bfd_byte *) aouthdr_ext->tsize); | |
429 | aouthdr_int->dsize = | |
430 | GET_AOUTHDR_DSIZE (abfd, (bfd_byte *) aouthdr_ext->dsize); | |
431 | aouthdr_int->bsize = | |
432 | GET_AOUTHDR_BSIZE (abfd, (bfd_byte *) aouthdr_ext->bsize); | |
433 | aouthdr_int->entry = | |
434 | GET_AOUTHDR_ENTRY (abfd, (bfd_byte *) aouthdr_ext->entry); | |
435 | aouthdr_int->text_start = | |
436 | GET_AOUTHDR_TEXT_START (abfd, (bfd_byte *) aouthdr_ext->text_start); | |
fac41780 JW |
437 | #ifndef COFF_WITH_PEP64 |
438 | /* PE32+ does not have data_start member! */ | |
277d1b5e ILT |
439 | aouthdr_int->data_start = |
440 | GET_AOUTHDR_DATA_START (abfd, (bfd_byte *) aouthdr_ext->data_start); | |
fac41780 | 441 | #endif |
277d1b5e ILT |
442 | |
443 | a = &aouthdr_int->pe; | |
fac41780 | 444 | a->ImageBase = GET_OPTHDR_IMAGE_BASE (abfd, (bfd_byte *)src->ImageBase); |
277d1b5e ILT |
445 | a->SectionAlignment = bfd_h_get_32 (abfd, (bfd_byte *)src->SectionAlignment); |
446 | a->FileAlignment = bfd_h_get_32 (abfd, (bfd_byte *)src->FileAlignment); | |
447 | a->MajorOperatingSystemVersion = | |
448 | bfd_h_get_16 (abfd, (bfd_byte *)src->MajorOperatingSystemVersion); | |
449 | a->MinorOperatingSystemVersion = | |
450 | bfd_h_get_16 (abfd, (bfd_byte *)src->MinorOperatingSystemVersion); | |
451 | a->MajorImageVersion = bfd_h_get_16 (abfd, (bfd_byte *)src->MajorImageVersion); | |
452 | a->MinorImageVersion = bfd_h_get_16 (abfd, (bfd_byte *)src->MinorImageVersion); | |
453 | a->MajorSubsystemVersion = bfd_h_get_16 (abfd, (bfd_byte *)src->MajorSubsystemVersion); | |
454 | a->MinorSubsystemVersion = bfd_h_get_16 (abfd, (bfd_byte *)src->MinorSubsystemVersion); | |
455 | a->Reserved1 = bfd_h_get_32 (abfd, (bfd_byte *)src->Reserved1); | |
456 | a->SizeOfImage = bfd_h_get_32 (abfd, (bfd_byte *)src->SizeOfImage); | |
457 | a->SizeOfHeaders = bfd_h_get_32 (abfd, (bfd_byte *)src->SizeOfHeaders); | |
458 | a->CheckSum = bfd_h_get_32 (abfd, (bfd_byte *)src->CheckSum); | |
459 | a->Subsystem = bfd_h_get_16 (abfd, (bfd_byte *)src->Subsystem); | |
460 | a->DllCharacteristics = bfd_h_get_16 (abfd, (bfd_byte *)src->DllCharacteristics); | |
fac41780 JW |
461 | a->SizeOfStackReserve = GET_OPTHDR_SIZE_OF_STACK_RESERVE (abfd, (bfd_byte *)src->SizeOfStackReserve); |
462 | a->SizeOfStackCommit = GET_OPTHDR_SIZE_OF_STACK_COMMIT (abfd, (bfd_byte *)src->SizeOfStackCommit); | |
463 | a->SizeOfHeapReserve = GET_OPTHDR_SIZE_OF_HEAP_RESERVE (abfd, (bfd_byte *)src->SizeOfHeapReserve); | |
464 | a->SizeOfHeapCommit = GET_OPTHDR_SIZE_OF_HEAP_COMMIT (abfd, (bfd_byte *)src->SizeOfHeapCommit); | |
277d1b5e ILT |
465 | a->LoaderFlags = bfd_h_get_32 (abfd, (bfd_byte *)src->LoaderFlags); |
466 | a->NumberOfRvaAndSizes = bfd_h_get_32 (abfd, (bfd_byte *)src->NumberOfRvaAndSizes); | |
467 | ||
468 | { | |
469 | int idx; | |
470 | for (idx=0; idx < 16; idx++) | |
471 | { | |
472 | a->DataDirectory[idx].VirtualAddress = | |
473 | bfd_h_get_32 (abfd, (bfd_byte *)src->DataDirectory[idx][0]); | |
474 | a->DataDirectory[idx].Size = | |
475 | bfd_h_get_32 (abfd, (bfd_byte *)src->DataDirectory[idx][1]); | |
476 | } | |
477 | } | |
478 | ||
479 | if (aouthdr_int->entry) | |
480 | { | |
481 | aouthdr_int->entry += a->ImageBase; | |
fac41780 | 482 | #ifndef COFF_WITH_PEP64 |
277d1b5e | 483 | aouthdr_int->entry &= 0xffffffff; |
fac41780 | 484 | #endif |
277d1b5e ILT |
485 | } |
486 | if (aouthdr_int->tsize) | |
487 | { | |
488 | aouthdr_int->text_start += a->ImageBase; | |
fac41780 | 489 | #ifndef COFF_WITH_PEP64 |
277d1b5e | 490 | aouthdr_int->text_start &= 0xffffffff; |
fac41780 | 491 | #endif |
277d1b5e | 492 | } |
fac41780 JW |
493 | #ifndef COFF_WITH_PEP64 |
494 | /* PE32+ does not have data_start member! */ | |
277d1b5e ILT |
495 | if (aouthdr_int->dsize) |
496 | { | |
497 | aouthdr_int->data_start += a->ImageBase; | |
498 | aouthdr_int->data_start &= 0xffffffff; | |
499 | } | |
fac41780 | 500 | #endif |
277d1b5e ILT |
501 | |
502 | #ifdef POWERPC_LE_PE | |
503 | /* These three fields are normally set up by ppc_relocate_section. | |
504 | In the case of reading a file in, we can pick them up from the | |
505 | DataDirectory. */ | |
506 | first_thunk_address = a->DataDirectory[12].VirtualAddress ; | |
507 | thunk_size = a->DataDirectory[12].Size; | |
508 | import_table_size = a->DataDirectory[1].Size; | |
509 | #endif | |
510 | ||
511 | } | |
512 | ||
5933bdc9 ILT |
513 | /* A support function for below. */ |
514 | ||
515 | static void | |
516 | add_data_entry (abfd, aout, idx, name, base) | |
277d1b5e ILT |
517 | bfd *abfd; |
518 | struct internal_extra_pe_aouthdr *aout; | |
519 | int idx; | |
520 | char *name; | |
521 | bfd_vma base; | |
522 | { | |
523 | asection *sec = bfd_get_section_by_name (abfd, name); | |
524 | ||
525 | /* add import directory information if it exists */ | |
526 | if ((sec != NULL) | |
527 | && (coff_section_data (abfd, sec) != NULL) | |
528 | && (pei_section_data (abfd, sec) != NULL)) | |
529 | { | |
530 | aout->DataDirectory[idx].VirtualAddress = (sec->vma - base) & 0xffffffff; | |
531 | aout->DataDirectory[idx].Size = pei_section_data (abfd, sec)->virt_size; | |
532 | sec->flags |= SEC_DATA; | |
533 | } | |
534 | } | |
535 | ||
536 | unsigned int | |
537 | _bfd_pei_swap_aouthdr_out (abfd, in, out) | |
538 | bfd *abfd; | |
539 | PTR in; | |
540 | PTR out; | |
541 | { | |
542 | struct internal_aouthdr *aouthdr_in = (struct internal_aouthdr *)in; | |
543 | struct internal_extra_pe_aouthdr *extra = &pe_data (abfd)->pe_opthdr; | |
544 | PEAOUTHDR *aouthdr_out = (PEAOUTHDR *)out; | |
fac41780 JW |
545 | bfd_vma sa, fa, ib; |
546 | ||
547 | /* The following definitely is required for EFI applications. | |
548 | Perhaps it's needed for other PEI targets as well, but I don't | |
549 | know that for a fact, so we play it safe here and tweak the | |
550 | alignments only if PEI_FORCE_MINIMUM_ALIGNMENT is | |
551 | defined. --davidm */ | |
552 | #ifdef PEI_FORCE_MINIMUM_ALIGNMENT | |
553 | if (!extra->FileAlignment) | |
554 | extra->FileAlignment = PE_DEF_FILE_ALIGNMENT; | |
555 | if (!extra->SectionAlignment) | |
556 | extra->SectionAlignment = PE_DEF_SECTION_ALIGNMENT; | |
557 | #endif | |
277d1b5e | 558 | |
fac41780 JW |
559 | #ifdef PEI_DEFAULT_TARGET_SUBSYSTEM |
560 | if (extra->Subsystem == IMAGE_SUBSYSTEM_UNKNOWN) | |
561 | extra->Subsystem = PEI_DEFAULT_TARGET_SUBSYSTEM; | |
562 | #endif | |
563 | ||
564 | sa = extra->SectionAlignment; | |
565 | fa = extra->FileAlignment; | |
566 | ib = extra->ImageBase; | |
277d1b5e ILT |
567 | |
568 | if (aouthdr_in->tsize) | |
569 | { | |
570 | aouthdr_in->text_start -= ib; | |
571 | aouthdr_in->text_start &= 0xffffffff; | |
572 | } | |
573 | if (aouthdr_in->dsize) | |
574 | { | |
575 | aouthdr_in->data_start -= ib; | |
576 | aouthdr_in->data_start &= 0xffffffff; | |
577 | } | |
578 | if (aouthdr_in->entry) | |
579 | { | |
580 | aouthdr_in->entry -= ib; | |
581 | aouthdr_in->entry &= 0xffffffff; | |
582 | } | |
583 | ||
584 | #define FA(x) (((x) + fa -1 ) & (- fa)) | |
585 | #define SA(x) (((x) + sa -1 ) & (- sa)) | |
586 | ||
587 | /* We like to have the sizes aligned */ | |
588 | ||
589 | aouthdr_in->bsize = FA (aouthdr_in->bsize); | |
590 | ||
591 | ||
592 | extra->NumberOfRvaAndSizes = IMAGE_NUMBEROF_DIRECTORY_ENTRIES; | |
593 | ||
594 | /* first null out all data directory entries .. */ | |
595 | memset (extra->DataDirectory, sizeof (extra->DataDirectory), 0); | |
596 | ||
8181c403 | 597 | add_data_entry (abfd, extra, 0, ".edata", ib); |
277d1b5e | 598 | |
2fbadf2c ILT |
599 | /* Don't call add_data_entry for .idata$2 or .idata$5. It's done in |
600 | bfd_coff_final_link where all the required information is | |
601 | available. */ | |
277d1b5e | 602 | |
2fbadf2c ILT |
603 | /* However, until other .idata fixes are made (pending patch), the |
604 | entry for .idata is needed for backwards compatability. FIXME. */ | |
8181c403 | 605 | add_data_entry (abfd, extra, 1, ".idata" , ib); |
277d1b5e | 606 | |
8181c403 | 607 | add_data_entry (abfd, extra, 2, ".rsrc" , ib); |
2fbadf2c | 608 | |
8181c403 | 609 | add_data_entry (abfd, extra, 3, ".pdata", ib); |
2fbadf2c ILT |
610 | |
611 | /* For some reason, the virtual size (which is what's set by | |
612 | add_data_entry) for .reloc is not the same as the size recorded | |
613 | in this slot by MSVC; it doesn't seem to cause problems (so far), | |
614 | but since it's the best we've got, use it. It does do the right | |
615 | thing for .pdata. */ | |
616 | if (pe_data (abfd)->has_reloc_section) | |
8181c403 | 617 | add_data_entry (abfd, extra, 5, ".reloc", ib); |
277d1b5e ILT |
618 | |
619 | { | |
620 | asection *sec; | |
621 | bfd_vma dsize= 0; | |
622 | bfd_vma isize = SA(abfd->sections->filepos); | |
623 | bfd_vma tsize= 0; | |
624 | ||
625 | for (sec = abfd->sections; sec; sec = sec->next) | |
626 | { | |
627 | int rounded = FA(sec->_raw_size); | |
628 | ||
629 | if (sec->flags & SEC_DATA) | |
630 | dsize += rounded; | |
631 | if (sec->flags & SEC_CODE) | |
632 | tsize += rounded; | |
5933bdc9 ILT |
633 | /* The image size is the total VIRTUAL size (which is what is |
634 | in the virt_size field). Files have been seen (from MSVC | |
635 | 5.0 link.exe) where the file size of the .data segment is | |
636 | quite small compared to the virtual size. Without this | |
637 | fix, strip munges the file. */ | |
638 | isize += SA (FA (pei_section_data (abfd, sec)->virt_size)); | |
277d1b5e ILT |
639 | } |
640 | ||
641 | aouthdr_in->dsize = dsize; | |
642 | aouthdr_in->tsize = tsize; | |
643 | extra->SizeOfImage = isize; | |
644 | } | |
645 | ||
646 | extra->SizeOfHeaders = abfd->sections->filepos; | |
647 | bfd_h_put_16(abfd, aouthdr_in->magic, (bfd_byte *) aouthdr_out->standard.magic); | |
648 | ||
5933bdc9 ILT |
649 | #define LINKER_VERSION 256 /* That is, 2.56 */ |
650 | ||
651 | /* This piece of magic sets the "linker version" field to | |
652 | LINKER_VERSION. */ | |
653 | bfd_h_put_16 (abfd, | |
654 | LINKER_VERSION / 100 + (LINKER_VERSION % 100) * 256, | |
655 | (bfd_byte *) aouthdr_out->standard.vstamp); | |
277d1b5e ILT |
656 | |
657 | PUT_AOUTHDR_TSIZE (abfd, aouthdr_in->tsize, (bfd_byte *) aouthdr_out->standard.tsize); | |
658 | PUT_AOUTHDR_DSIZE (abfd, aouthdr_in->dsize, (bfd_byte *) aouthdr_out->standard.dsize); | |
659 | PUT_AOUTHDR_BSIZE (abfd, aouthdr_in->bsize, (bfd_byte *) aouthdr_out->standard.bsize); | |
660 | PUT_AOUTHDR_ENTRY (abfd, aouthdr_in->entry, (bfd_byte *) aouthdr_out->standard.entry); | |
661 | PUT_AOUTHDR_TEXT_START (abfd, aouthdr_in->text_start, | |
662 | (bfd_byte *) aouthdr_out->standard.text_start); | |
663 | ||
fac41780 JW |
664 | #ifndef COFF_WITH_PEP64 |
665 | /* PE32+ does not have data_start member! */ | |
277d1b5e ILT |
666 | PUT_AOUTHDR_DATA_START (abfd, aouthdr_in->data_start, |
667 | (bfd_byte *) aouthdr_out->standard.data_start); | |
fac41780 | 668 | #endif |
277d1b5e | 669 | |
fac41780 JW |
670 | PUT_OPTHDR_IMAGE_BASE (abfd, extra->ImageBase, |
671 | (bfd_byte *) aouthdr_out->ImageBase); | |
277d1b5e ILT |
672 | bfd_h_put_32 (abfd, extra->SectionAlignment, |
673 | (bfd_byte *) aouthdr_out->SectionAlignment); | |
674 | bfd_h_put_32 (abfd, extra->FileAlignment, | |
675 | (bfd_byte *) aouthdr_out->FileAlignment); | |
676 | bfd_h_put_16 (abfd, extra->MajorOperatingSystemVersion, | |
677 | (bfd_byte *) aouthdr_out->MajorOperatingSystemVersion); | |
678 | bfd_h_put_16 (abfd, extra->MinorOperatingSystemVersion, | |
679 | (bfd_byte *) aouthdr_out->MinorOperatingSystemVersion); | |
680 | bfd_h_put_16 (abfd, extra->MajorImageVersion, | |
681 | (bfd_byte *) aouthdr_out->MajorImageVersion); | |
682 | bfd_h_put_16 (abfd, extra->MinorImageVersion, | |
683 | (bfd_byte *) aouthdr_out->MinorImageVersion); | |
684 | bfd_h_put_16 (abfd, extra->MajorSubsystemVersion, | |
685 | (bfd_byte *) aouthdr_out->MajorSubsystemVersion); | |
686 | bfd_h_put_16 (abfd, extra->MinorSubsystemVersion, | |
687 | (bfd_byte *) aouthdr_out->MinorSubsystemVersion); | |
688 | bfd_h_put_32 (abfd, extra->Reserved1, | |
689 | (bfd_byte *) aouthdr_out->Reserved1); | |
690 | bfd_h_put_32 (abfd, extra->SizeOfImage, | |
691 | (bfd_byte *) aouthdr_out->SizeOfImage); | |
692 | bfd_h_put_32 (abfd, extra->SizeOfHeaders, | |
693 | (bfd_byte *) aouthdr_out->SizeOfHeaders); | |
694 | bfd_h_put_32 (abfd, extra->CheckSum, | |
695 | (bfd_byte *) aouthdr_out->CheckSum); | |
696 | bfd_h_put_16 (abfd, extra->Subsystem, | |
697 | (bfd_byte *) aouthdr_out->Subsystem); | |
698 | bfd_h_put_16 (abfd, extra->DllCharacteristics, | |
699 | (bfd_byte *) aouthdr_out->DllCharacteristics); | |
fac41780 JW |
700 | PUT_OPTHDR_SIZE_OF_STACK_RESERVE (abfd, extra->SizeOfStackReserve, |
701 | (bfd_byte *) aouthdr_out->SizeOfStackReserve); | |
702 | PUT_OPTHDR_SIZE_OF_STACK_COMMIT (abfd, extra->SizeOfStackCommit, | |
703 | (bfd_byte *) aouthdr_out->SizeOfStackCommit); | |
704 | PUT_OPTHDR_SIZE_OF_HEAP_RESERVE (abfd, extra->SizeOfHeapReserve, | |
705 | (bfd_byte *) aouthdr_out->SizeOfHeapReserve); | |
706 | PUT_OPTHDR_SIZE_OF_HEAP_COMMIT (abfd, extra->SizeOfHeapCommit, | |
707 | (bfd_byte *) aouthdr_out->SizeOfHeapCommit); | |
277d1b5e ILT |
708 | bfd_h_put_32 (abfd, extra->LoaderFlags, |
709 | (bfd_byte *) aouthdr_out->LoaderFlags); | |
710 | bfd_h_put_32 (abfd, extra->NumberOfRvaAndSizes, | |
711 | (bfd_byte *) aouthdr_out->NumberOfRvaAndSizes); | |
712 | { | |
713 | int idx; | |
714 | for (idx=0; idx < 16; idx++) | |
715 | { | |
716 | bfd_h_put_32 (abfd, extra->DataDirectory[idx].VirtualAddress, | |
717 | (bfd_byte *) aouthdr_out->DataDirectory[idx][0]); | |
718 | bfd_h_put_32 (abfd, extra->DataDirectory[idx].Size, | |
719 | (bfd_byte *) aouthdr_out->DataDirectory[idx][1]); | |
720 | } | |
721 | } | |
722 | ||
723 | return AOUTSZ; | |
724 | } | |
725 | ||
726 | unsigned int | |
727 | _bfd_pei_only_swap_filehdr_out (abfd, in, out) | |
728 | bfd *abfd; | |
729 | PTR in; | |
730 | PTR out; | |
731 | { | |
732 | int idx; | |
733 | struct internal_filehdr *filehdr_in = (struct internal_filehdr *)in; | |
734 | struct external_PEI_filehdr *filehdr_out = (struct external_PEI_filehdr *)out; | |
735 | ||
736 | if (pe_data (abfd)->has_reloc_section) | |
737 | filehdr_in->f_flags &= ~F_RELFLG; | |
738 | ||
739 | if (pe_data (abfd)->dll) | |
740 | filehdr_in->f_flags |= F_DLL; | |
741 | ||
742 | filehdr_in->pe.e_magic = DOSMAGIC; | |
743 | filehdr_in->pe.e_cblp = 0x90; | |
744 | filehdr_in->pe.e_cp = 0x3; | |
745 | filehdr_in->pe.e_crlc = 0x0; | |
746 | filehdr_in->pe.e_cparhdr = 0x4; | |
747 | filehdr_in->pe.e_minalloc = 0x0; | |
748 | filehdr_in->pe.e_maxalloc = 0xffff; | |
749 | filehdr_in->pe.e_ss = 0x0; | |
750 | filehdr_in->pe.e_sp = 0xb8; | |
751 | filehdr_in->pe.e_csum = 0x0; | |
752 | filehdr_in->pe.e_ip = 0x0; | |
753 | filehdr_in->pe.e_cs = 0x0; | |
754 | filehdr_in->pe.e_lfarlc = 0x40; | |
755 | filehdr_in->pe.e_ovno = 0x0; | |
756 | ||
757 | for (idx=0; idx < 4; idx++) | |
758 | filehdr_in->pe.e_res[idx] = 0x0; | |
759 | ||
760 | filehdr_in->pe.e_oemid = 0x0; | |
761 | filehdr_in->pe.e_oeminfo = 0x0; | |
762 | ||
763 | for (idx=0; idx < 10; idx++) | |
764 | filehdr_in->pe.e_res2[idx] = 0x0; | |
765 | ||
766 | filehdr_in->pe.e_lfanew = 0x80; | |
767 | ||
768 | /* this next collection of data are mostly just characters. It appears | |
769 | to be constant within the headers put on NT exes */ | |
770 | filehdr_in->pe.dos_message[0] = 0x0eba1f0e; | |
771 | filehdr_in->pe.dos_message[1] = 0xcd09b400; | |
772 | filehdr_in->pe.dos_message[2] = 0x4c01b821; | |
773 | filehdr_in->pe.dos_message[3] = 0x685421cd; | |
774 | filehdr_in->pe.dos_message[4] = 0x70207369; | |
775 | filehdr_in->pe.dos_message[5] = 0x72676f72; | |
776 | filehdr_in->pe.dos_message[6] = 0x63206d61; | |
777 | filehdr_in->pe.dos_message[7] = 0x6f6e6e61; | |
778 | filehdr_in->pe.dos_message[8] = 0x65622074; | |
779 | filehdr_in->pe.dos_message[9] = 0x6e757220; | |
780 | filehdr_in->pe.dos_message[10] = 0x206e6920; | |
781 | filehdr_in->pe.dos_message[11] = 0x20534f44; | |
782 | filehdr_in->pe.dos_message[12] = 0x65646f6d; | |
783 | filehdr_in->pe.dos_message[13] = 0x0a0d0d2e; | |
784 | filehdr_in->pe.dos_message[14] = 0x24; | |
785 | filehdr_in->pe.dos_message[15] = 0x0; | |
786 | filehdr_in->pe.nt_signature = NT_SIGNATURE; | |
787 | ||
788 | ||
789 | ||
790 | bfd_h_put_16(abfd, filehdr_in->f_magic, (bfd_byte *) filehdr_out->f_magic); | |
791 | bfd_h_put_16(abfd, filehdr_in->f_nscns, (bfd_byte *) filehdr_out->f_nscns); | |
792 | ||
793 | bfd_h_put_32(abfd, time (0), (bfd_byte *) filehdr_out->f_timdat); | |
794 | PUT_FILEHDR_SYMPTR (abfd, (bfd_vma) filehdr_in->f_symptr, | |
795 | (bfd_byte *) filehdr_out->f_symptr); | |
796 | bfd_h_put_32(abfd, filehdr_in->f_nsyms, (bfd_byte *) filehdr_out->f_nsyms); | |
797 | bfd_h_put_16(abfd, filehdr_in->f_opthdr, (bfd_byte *) filehdr_out->f_opthdr); | |
798 | bfd_h_put_16(abfd, filehdr_in->f_flags, (bfd_byte *) filehdr_out->f_flags); | |
799 | ||
800 | /* put in extra dos header stuff. This data remains essentially | |
801 | constant, it just has to be tacked on to the beginning of all exes | |
802 | for NT */ | |
803 | bfd_h_put_16(abfd, filehdr_in->pe.e_magic, (bfd_byte *) filehdr_out->e_magic); | |
804 | bfd_h_put_16(abfd, filehdr_in->pe.e_cblp, (bfd_byte *) filehdr_out->e_cblp); | |
805 | bfd_h_put_16(abfd, filehdr_in->pe.e_cp, (bfd_byte *) filehdr_out->e_cp); | |
806 | bfd_h_put_16(abfd, filehdr_in->pe.e_crlc, (bfd_byte *) filehdr_out->e_crlc); | |
807 | bfd_h_put_16(abfd, filehdr_in->pe.e_cparhdr, | |
808 | (bfd_byte *) filehdr_out->e_cparhdr); | |
809 | bfd_h_put_16(abfd, filehdr_in->pe.e_minalloc, | |
810 | (bfd_byte *) filehdr_out->e_minalloc); | |
811 | bfd_h_put_16(abfd, filehdr_in->pe.e_maxalloc, | |
812 | (bfd_byte *) filehdr_out->e_maxalloc); | |
813 | bfd_h_put_16(abfd, filehdr_in->pe.e_ss, (bfd_byte *) filehdr_out->e_ss); | |
814 | bfd_h_put_16(abfd, filehdr_in->pe.e_sp, (bfd_byte *) filehdr_out->e_sp); | |
815 | bfd_h_put_16(abfd, filehdr_in->pe.e_csum, (bfd_byte *) filehdr_out->e_csum); | |
816 | bfd_h_put_16(abfd, filehdr_in->pe.e_ip, (bfd_byte *) filehdr_out->e_ip); | |
817 | bfd_h_put_16(abfd, filehdr_in->pe.e_cs, (bfd_byte *) filehdr_out->e_cs); | |
818 | bfd_h_put_16(abfd, filehdr_in->pe.e_lfarlc, (bfd_byte *) filehdr_out->e_lfarlc); | |
819 | bfd_h_put_16(abfd, filehdr_in->pe.e_ovno, (bfd_byte *) filehdr_out->e_ovno); | |
820 | { | |
821 | int idx; | |
822 | for (idx=0; idx < 4; idx++) | |
823 | bfd_h_put_16(abfd, filehdr_in->pe.e_res[idx], | |
824 | (bfd_byte *) filehdr_out->e_res[idx]); | |
825 | } | |
826 | bfd_h_put_16(abfd, filehdr_in->pe.e_oemid, (bfd_byte *) filehdr_out->e_oemid); | |
827 | bfd_h_put_16(abfd, filehdr_in->pe.e_oeminfo, | |
828 | (bfd_byte *) filehdr_out->e_oeminfo); | |
829 | { | |
830 | int idx; | |
831 | for (idx=0; idx < 10; idx++) | |
832 | bfd_h_put_16(abfd, filehdr_in->pe.e_res2[idx], | |
833 | (bfd_byte *) filehdr_out->e_res2[idx]); | |
834 | } | |
835 | bfd_h_put_32(abfd, filehdr_in->pe.e_lfanew, (bfd_byte *) filehdr_out->e_lfanew); | |
836 | ||
837 | { | |
838 | int idx; | |
839 | for (idx=0; idx < 16; idx++) | |
840 | bfd_h_put_32(abfd, filehdr_in->pe.dos_message[idx], | |
841 | (bfd_byte *) filehdr_out->dos_message[idx]); | |
842 | } | |
843 | ||
844 | /* also put in the NT signature */ | |
845 | bfd_h_put_32(abfd, filehdr_in->pe.nt_signature, | |
846 | (bfd_byte *) filehdr_out->nt_signature); | |
847 | ||
848 | ||
849 | ||
850 | ||
851 | return FILHSZ; | |
852 | } | |
853 | ||
854 | unsigned int | |
855 | _bfd_pe_only_swap_filehdr_out (abfd, in, out) | |
856 | bfd *abfd; | |
857 | PTR in; | |
858 | PTR out; | |
859 | { | |
860 | struct internal_filehdr *filehdr_in = (struct internal_filehdr *)in; | |
861 | FILHDR *filehdr_out = (FILHDR *)out; | |
862 | ||
863 | bfd_h_put_16(abfd, filehdr_in->f_magic, (bfd_byte *) filehdr_out->f_magic); | |
864 | bfd_h_put_16(abfd, filehdr_in->f_nscns, (bfd_byte *) filehdr_out->f_nscns); | |
865 | bfd_h_put_32(abfd, filehdr_in->f_timdat, (bfd_byte *) filehdr_out->f_timdat); | |
866 | PUT_FILEHDR_SYMPTR (abfd, (bfd_vma) filehdr_in->f_symptr, | |
867 | (bfd_byte *) filehdr_out->f_symptr); | |
868 | bfd_h_put_32(abfd, filehdr_in->f_nsyms, (bfd_byte *) filehdr_out->f_nsyms); | |
869 | bfd_h_put_16(abfd, filehdr_in->f_opthdr, (bfd_byte *) filehdr_out->f_opthdr); | |
870 | bfd_h_put_16(abfd, filehdr_in->f_flags, (bfd_byte *) filehdr_out->f_flags); | |
871 | ||
872 | return FILHSZ; | |
873 | } | |
874 | ||
875 | unsigned int | |
876 | _bfd_pei_swap_scnhdr_out (abfd, in, out) | |
877 | bfd *abfd; | |
878 | PTR in; | |
879 | PTR out; | |
880 | { | |
881 | struct internal_scnhdr *scnhdr_int = (struct internal_scnhdr *)in; | |
882 | SCNHDR *scnhdr_ext = (SCNHDR *)out; | |
883 | unsigned int ret = SCNHSZ; | |
884 | bfd_vma ps; | |
885 | bfd_vma ss; | |
886 | ||
887 | memcpy(scnhdr_ext->s_name, scnhdr_int->s_name, sizeof(scnhdr_int->s_name)); | |
888 | ||
889 | PUT_SCNHDR_VADDR (abfd, | |
890 | ((scnhdr_int->s_vaddr | |
891 | - pe_data(abfd)->pe_opthdr.ImageBase) | |
892 | & 0xffffffff), | |
893 | (bfd_byte *) scnhdr_ext->s_vaddr); | |
894 | ||
5933bdc9 ILT |
895 | /* NT wants the size data to be rounded up to the next |
896 | NT_FILE_ALIGNMENT, but zero if it has no content (as in .bss, | |
897 | sometimes). */ | |
277d1b5e | 898 | |
5933bdc9 | 899 | if ((scnhdr_int->s_flags & IMAGE_SCN_CNT_UNINITIALIZED_DATA) != 0) |
277d1b5e ILT |
900 | { |
901 | ps = scnhdr_int->s_size; | |
902 | ss = 0; | |
903 | } | |
904 | else | |
905 | { | |
906 | ps = scnhdr_int->s_paddr; | |
907 | ss = scnhdr_int->s_size; | |
908 | } | |
909 | ||
910 | PUT_SCNHDR_SIZE (abfd, ss, | |
911 | (bfd_byte *) scnhdr_ext->s_size); | |
912 | ||
913 | ||
5933bdc9 | 914 | /* s_paddr in PE is really the virtual size. */ |
277d1b5e ILT |
915 | PUT_SCNHDR_PADDR (abfd, ps, (bfd_byte *) scnhdr_ext->s_paddr); |
916 | ||
917 | PUT_SCNHDR_SCNPTR (abfd, scnhdr_int->s_scnptr, | |
918 | (bfd_byte *) scnhdr_ext->s_scnptr); | |
919 | PUT_SCNHDR_RELPTR (abfd, scnhdr_int->s_relptr, | |
920 | (bfd_byte *) scnhdr_ext->s_relptr); | |
921 | PUT_SCNHDR_LNNOPTR (abfd, scnhdr_int->s_lnnoptr, | |
922 | (bfd_byte *) scnhdr_ext->s_lnnoptr); | |
923 | ||
924 | /* Extra flags must be set when dealing with NT. All sections should also | |
925 | have the IMAGE_SCN_MEM_READ (0x40000000) flag set. In addition, the | |
926 | .text section must have IMAGE_SCN_MEM_EXECUTE (0x20000000) and the data | |
927 | sections (.idata, .data, .bss, .CRT) must have IMAGE_SCN_MEM_WRITE set | |
928 | (this is especially important when dealing with the .idata section since | |
929 | the addresses for routines from .dlls must be overwritten). If .reloc | |
930 | section data is ever generated, we must add IMAGE_SCN_MEM_DISCARDABLE | |
931 | (0x02000000). Also, the resource data should also be read and | |
932 | writable. */ | |
933 | ||
934 | /* FIXME: alignment is also encoded in this field, at least on ppc (krk) */ | |
935 | /* FIXME: even worse, I don't see how to get the original alignment field*/ | |
936 | /* back... */ | |
937 | ||
277d1b5e ILT |
938 | { |
939 | int flags = scnhdr_int->s_flags; | |
277d1b5e ILT |
940 | bfd_h_put_32(abfd, flags, (bfd_byte *) scnhdr_ext->s_flags); |
941 | } | |
942 | ||
cb43721d ILT |
943 | if (coff_data (abfd)->link_info |
944 | && ! coff_data (abfd)->link_info->relocateable | |
945 | && ! coff_data (abfd)->link_info->shared | |
946 | && strcmp (scnhdr_int->s_name, ".text") == 0) | |
277d1b5e | 947 | { |
cb43721d ILT |
948 | /* By inference from looking at MS output, the 32 bit field |
949 | which is the combintion of the number_of_relocs and | |
950 | number_of_linenos is used for the line number count in | |
951 | executables. A 16-bit field won't do for cc1. The MS | |
952 | document says that the number of relocs is zero for | |
953 | executables, but the 17-th bit has been observed to be there. | |
954 | Overflow is not an issue: a 4G-line program will overflow a | |
955 | bunch of other fields long before this! */ | |
956 | bfd_h_put_16 (abfd, scnhdr_int->s_nlnno & 0xffff, | |
957 | (bfd_byte *) scnhdr_ext->s_nlnno); | |
958 | bfd_h_put_16 (abfd, scnhdr_int->s_nlnno >> 16, | |
959 | (bfd_byte *) scnhdr_ext->s_nreloc); | |
277d1b5e | 960 | } |
277d1b5e ILT |
961 | else |
962 | { | |
cb43721d ILT |
963 | if (scnhdr_int->s_nlnno <= 0xffff) |
964 | bfd_h_put_16 (abfd, scnhdr_int->s_nlnno, | |
965 | (bfd_byte *) scnhdr_ext->s_nlnno); | |
966 | else | |
967 | { | |
968 | (*_bfd_error_handler) (_("%s: line number overflow: 0x%lx > 0xffff"), | |
969 | bfd_get_filename (abfd), | |
970 | scnhdr_int->s_nlnno); | |
971 | bfd_set_error (bfd_error_file_truncated); | |
972 | bfd_h_put_16 (abfd, 0xffff, (bfd_byte *) scnhdr_ext->s_nlnno); | |
973 | ret = 0; | |
974 | } | |
975 | if (scnhdr_int->s_nreloc <= 0xffff) | |
976 | bfd_h_put_16 (abfd, scnhdr_int->s_nreloc, | |
977 | (bfd_byte *) scnhdr_ext->s_nreloc); | |
978 | else | |
979 | { | |
980 | (*_bfd_error_handler) (_("%s: reloc overflow: 0x%lx > 0xffff"), | |
981 | bfd_get_filename (abfd), | |
982 | scnhdr_int->s_nreloc); | |
983 | bfd_set_error (bfd_error_file_truncated); | |
984 | bfd_h_put_16 (abfd, 0xffff, (bfd_byte *) scnhdr_ext->s_nreloc); | |
985 | ret = 0; | |
986 | } | |
277d1b5e ILT |
987 | } |
988 | return ret; | |
989 | } | |
990 | ||
991 | static char * dir_names[IMAGE_NUMBEROF_DIRECTORY_ENTRIES] = | |
992 | { | |
993 | N_ ("Export Directory [.edata (or where ever we found it)]"), | |
994 | N_ ("Import Directory [parts of .idata]"), | |
995 | N_ ("Resource Directory [.rsrc]"), | |
996 | N_ ("Exception Directory [.pdata]"), | |
997 | N_ ("Security Directory"), | |
998 | N_ ("Base Relocation Directory [.reloc]"), | |
999 | N_ ("Debug Directory"), | |
1000 | N_ ("Description Directory"), | |
1001 | N_ ("Special Directory"), | |
1002 | N_ ("Thread Storage Directory [.tls]"), | |
1003 | N_ ("Load Configuration Directory"), | |
1004 | N_ ("Bound Import Directory"), | |
1005 | N_ ("Import Address Table Directory"), | |
8181c403 | 1006 | N_ ("Delay Import Directory"), |
277d1b5e ILT |
1007 | N_ ("Reserved"), |
1008 | N_ ("Reserved") | |
1009 | }; | |
1010 | ||
1011 | /**********************************************************************/ | |
1012 | #ifdef POWERPC_LE_PE | |
1013 | /* The code for the PPC really falls in the "architecture dependent" | |
1014 | category. However, it's not clear that anyone will ever care, so | |
1015 | we're ignoring the issue for now; if/when PPC matters, some of this | |
1016 | may need to go into peicode.h, or arguments passed to enable the | |
1017 | PPC- specific code. */ | |
1018 | #endif | |
1019 | ||
1020 | /**********************************************************************/ | |
1021 | static boolean | |
5933bdc9 | 1022 | pe_print_idata (abfd, vfile) |
277d1b5e ILT |
1023 | bfd *abfd; |
1024 | PTR vfile; | |
1025 | { | |
1026 | FILE *file = (FILE *) vfile; | |
a76b448c | 1027 | bfd_byte *data; |
8181c403 AM |
1028 | asection *section; |
1029 | bfd_signed_vma adj; | |
277d1b5e ILT |
1030 | |
1031 | #ifdef POWERPC_LE_PE | |
1032 | asection *rel_section = bfd_get_section_by_name (abfd, ".reldata"); | |
1033 | #endif | |
1034 | ||
a76b448c | 1035 | bfd_size_type datasize = 0; |
277d1b5e | 1036 | bfd_size_type dataoff; |
277d1b5e | 1037 | bfd_size_type i; |
277d1b5e ILT |
1038 | int onaline = 20; |
1039 | ||
1040 | pe_data_type *pe = pe_data (abfd); | |
1041 | struct internal_extra_pe_aouthdr *extra = &pe->pe_opthdr; | |
1042 | ||
8181c403 | 1043 | bfd_vma addr; |
277d1b5e | 1044 | |
8181c403 | 1045 | addr = extra->DataDirectory[1].VirtualAddress; |
277d1b5e | 1046 | |
a76b448c | 1047 | if (addr == 0 && extra->DataDirectory[1].Size == 0) |
8181c403 | 1048 | { |
a76b448c AM |
1049 | /* Maybe the extra header isn't there. Look for the section. */ |
1050 | section = bfd_get_section_by_name (abfd, ".idata"); | |
1051 | if (section == NULL) | |
1052 | return true; | |
1053 | ||
1054 | addr = section->vma; | |
1055 | datasize = bfd_section_size (abfd, section); | |
1056 | if (datasize == 0) | |
1057 | return true; | |
8181c403 | 1058 | } |
a76b448c | 1059 | else |
8181c403 | 1060 | { |
a76b448c AM |
1061 | addr += extra->ImageBase; |
1062 | for (section = abfd->sections; section != NULL; section = section->next) | |
1063 | { | |
1064 | datasize = bfd_section_size (abfd, section); | |
1065 | if (addr >= section->vma && addr < section->vma + datasize) | |
1066 | break; | |
1067 | } | |
1068 | ||
1069 | if (section == NULL) | |
1070 | { | |
1071 | fprintf (file, | |
1072 | _("\nThere is an import table, but the section containing it could not be found\n")); | |
1073 | return true; | |
1074 | } | |
8181c403 | 1075 | } |
5933bdc9 | 1076 | |
8181c403 AM |
1077 | fprintf (file, _("\nThere is an import table in %s at 0x%lx\n"), |
1078 | section->name, (unsigned long) addr); | |
277d1b5e | 1079 | |
8181c403 | 1080 | dataoff = addr - section->vma; |
a76b448c | 1081 | datasize -= dataoff; |
277d1b5e ILT |
1082 | |
1083 | #ifdef POWERPC_LE_PE | |
1084 | if (rel_section != 0 && bfd_section_size (abfd, rel_section) != 0) | |
1085 | { | |
1086 | /* The toc address can be found by taking the starting address, | |
1087 | which on the PPC locates a function descriptor. The | |
1088 | descriptor consists of the function code starting address | |
1089 | followed by the address of the toc. The starting address we | |
1090 | get from the bfd, and the descriptor is supposed to be in the | |
1091 | .reldata section. */ | |
1092 | ||
1093 | bfd_vma loadable_toc_address; | |
1094 | bfd_vma toc_address; | |
1095 | bfd_vma start_address; | |
1096 | bfd_byte *data = 0; | |
1097 | int offset; | |
8181c403 | 1098 | |
277d1b5e ILT |
1099 | data = (bfd_byte *) bfd_malloc ((size_t) bfd_section_size (abfd, |
1100 | rel_section)); | |
1101 | if (data == NULL && bfd_section_size (abfd, rel_section) != 0) | |
1102 | return false; | |
1103 | ||
277d1b5e ILT |
1104 | bfd_get_section_contents (abfd, |
1105 | rel_section, | |
1106 | (PTR) data, 0, | |
1107 | bfd_section_size (abfd, rel_section)); | |
1108 | ||
1109 | offset = abfd->start_address - rel_section->vma; | |
1110 | ||
db8503c4 AM |
1111 | start_address = bfd_get_32 (abfd, data + offset); |
1112 | loadable_toc_address = bfd_get_32 (abfd, data + offset + 4); | |
277d1b5e ILT |
1113 | toc_address = loadable_toc_address - 32768; |
1114 | ||
1115 | fprintf(file, | |
1116 | _("\nFunction descriptor located at the start address: %04lx\n"), | |
1117 | (unsigned long int) (abfd->start_address)); | |
1118 | fprintf (file, | |
1119 | _("\tcode-base %08lx toc (loadable/actual) %08lx/%08lx\n"), | |
1120 | start_address, loadable_toc_address, toc_address); | |
1121 | } | |
1122 | else | |
1123 | { | |
1124 | fprintf(file, | |
1125 | _("\nNo reldata section! Function descriptor not decoded.\n")); | |
1126 | } | |
1127 | #endif | |
1128 | ||
1129 | fprintf(file, | |
8181c403 AM |
1130 | _("\nThe Import Tables (interpreted %s section contents)\n"), |
1131 | section->name); | |
277d1b5e ILT |
1132 | fprintf(file, |
1133 | _(" vma: Hint Time Forward DLL First\n")); | |
1134 | fprintf(file, | |
1135 | _(" Table Stamp Chain Name Thunk\n")); | |
1136 | ||
db8503c4 | 1137 | data = (bfd_byte *) bfd_malloc (dataoff + datasize); |
a76b448c | 1138 | if (data == NULL) |
277d1b5e ILT |
1139 | return false; |
1140 | ||
db8503c4 AM |
1141 | /* Read the whole section. Some of the fields might be before dataoff. */ |
1142 | if (! bfd_get_section_contents (abfd, section, (PTR) data, | |
1143 | 0, dataoff + datasize)) | |
277d1b5e ILT |
1144 | return false; |
1145 | ||
db8503c4 | 1146 | adj = section->vma - extra->ImageBase; |
277d1b5e | 1147 | |
5933bdc9 | 1148 | for (i = 0; i < datasize; i += onaline) |
277d1b5e ILT |
1149 | { |
1150 | bfd_vma hint_addr; | |
1151 | bfd_vma time_stamp; | |
1152 | bfd_vma forward_chain; | |
1153 | bfd_vma dll_name; | |
1154 | bfd_vma first_thunk; | |
1155 | int idx = 0; | |
1156 | bfd_size_type j; | |
1157 | char *dll; | |
1158 | ||
8181c403 | 1159 | /* print (i + extra->DataDirectory[1].VirtualAddress) */ |
db8503c4 | 1160 | fprintf (file, " %08lx\t", (unsigned long) (i + adj + dataoff)); |
8181c403 | 1161 | |
5933bdc9 | 1162 | if (i + 20 > datasize) |
277d1b5e ILT |
1163 | { |
1164 | /* check stuff */ | |
1165 | ; | |
1166 | } | |
5933bdc9 | 1167 | |
db8503c4 AM |
1168 | hint_addr = bfd_get_32 (abfd, data + i + dataoff); |
1169 | time_stamp = bfd_get_32 (abfd, data + i + 4 + dataoff); | |
1170 | forward_chain = bfd_get_32 (abfd, data + i + 8 + dataoff); | |
1171 | dll_name = bfd_get_32 (abfd, data + i + 12 + dataoff); | |
1172 | first_thunk = bfd_get_32 (abfd, data + i + 16 + dataoff); | |
5933bdc9 ILT |
1173 | |
1174 | fprintf (file, "%08lx %08lx %08lx %08lx %08lx\n", | |
a76b448c AM |
1175 | (unsigned long) hint_addr, |
1176 | (unsigned long) time_stamp, | |
1177 | (unsigned long) forward_chain, | |
1178 | (unsigned long) dll_name, | |
1179 | (unsigned long) first_thunk); | |
277d1b5e ILT |
1180 | |
1181 | if (hint_addr == 0 && first_thunk == 0) | |
1182 | break; | |
1183 | ||
8181c403 | 1184 | dll = (char *) data + dll_name - adj; |
277d1b5e ILT |
1185 | fprintf(file, _("\n\tDLL Name: %s\n"), dll); |
1186 | ||
1187 | if (hint_addr != 0) | |
1188 | { | |
1189 | fprintf (file, _("\tvma: Hint/Ord Member-Name\n")); | |
1190 | ||
8181c403 | 1191 | idx = hint_addr - adj; |
277d1b5e | 1192 | |
5933bdc9 | 1193 | for (j = 0; j < datasize; j += 4) |
277d1b5e ILT |
1194 | { |
1195 | unsigned long member = bfd_get_32 (abfd, data + idx + j); | |
1196 | ||
1197 | if (member == 0) | |
1198 | break; | |
1199 | if (member & 0x80000000) | |
1200 | fprintf (file, "\t%04lx\t %4lu", member, | |
1201 | member & 0x7fffffff); | |
1202 | else | |
1203 | { | |
1204 | int ordinal; | |
1205 | char *member_name; | |
1206 | ||
8181c403 AM |
1207 | ordinal = bfd_get_16 (abfd, data + member - adj); |
1208 | member_name = (char *) data + member - adj + 2; | |
277d1b5e ILT |
1209 | fprintf (file, "\t%04lx\t %4d %s", |
1210 | member, ordinal, member_name); | |
1211 | } | |
1212 | ||
1213 | /* If the time stamp is not zero, the import address | |
1214 | table holds actual addresses. */ | |
1215 | if (time_stamp != 0 | |
1216 | && first_thunk != 0 | |
1217 | && first_thunk != hint_addr) | |
1218 | fprintf (file, "\t%04lx", | |
a76b448c | 1219 | (long) bfd_get_32 (abfd, data + first_thunk - adj + j)); |
277d1b5e ILT |
1220 | |
1221 | fprintf (file, "\n"); | |
1222 | } | |
1223 | } | |
1224 | ||
1225 | if (hint_addr != first_thunk && time_stamp == 0) | |
1226 | { | |
1227 | int differ = 0; | |
1228 | int idx2; | |
1229 | ||
8181c403 | 1230 | idx2 = first_thunk - adj; |
277d1b5e | 1231 | |
5933bdc9 | 1232 | for (j = 0; j < datasize; j += 4) |
277d1b5e ILT |
1233 | { |
1234 | int ordinal; | |
1235 | char *member_name; | |
1236 | bfd_vma hint_member = 0; | |
1237 | bfd_vma iat_member; | |
1238 | ||
1239 | if (hint_addr != 0) | |
1240 | hint_member = bfd_get_32 (abfd, data + idx + j); | |
1241 | iat_member = bfd_get_32 (abfd, data + idx2 + j); | |
1242 | ||
1243 | if (hint_addr == 0 && iat_member == 0) | |
1244 | break; | |
1245 | ||
1246 | if (hint_addr == 0 || hint_member != iat_member) | |
1247 | { | |
1248 | if (differ == 0) | |
1249 | { | |
1250 | fprintf (file, | |
1251 | _("\tThe Import Address Table (difference found)\n")); | |
1252 | fprintf(file, _("\tvma: Hint/Ord Member-Name\n")); | |
1253 | differ = 1; | |
1254 | } | |
1255 | if (iat_member == 0) | |
1256 | { | |
1257 | fprintf(file, | |
1258 | _("\t>>> Ran out of IAT members!\n")); | |
1259 | } | |
1260 | else | |
1261 | { | |
db8503c4 | 1262 | ordinal = bfd_get_16 (abfd, data + iat_member - adj); |
8181c403 | 1263 | member_name = (char *) data + iat_member - adj + 2; |
277d1b5e | 1264 | fprintf(file, "\t%04lx\t %4d %s\n", |
a76b448c AM |
1265 | (unsigned long) iat_member, |
1266 | ordinal, | |
1267 | member_name); | |
277d1b5e ILT |
1268 | } |
1269 | } | |
1270 | ||
1271 | if (hint_addr != 0 && hint_member == 0) | |
1272 | break; | |
1273 | } | |
1274 | if (differ == 0) | |
1275 | { | |
1276 | fprintf(file, | |
1277 | _("\tThe Import Address Table is identical\n")); | |
1278 | } | |
1279 | } | |
1280 | ||
1281 | fprintf(file, "\n"); | |
1282 | ||
1283 | } | |
1284 | ||
1285 | free (data); | |
1286 | ||
1287 | return true; | |
1288 | } | |
1289 | ||
1290 | static boolean | |
1291 | pe_print_edata (abfd, vfile) | |
1292 | bfd *abfd; | |
1293 | PTR vfile; | |
1294 | { | |
1295 | FILE *file = (FILE *) vfile; | |
a76b448c | 1296 | bfd_byte *data; |
8181c403 | 1297 | asection *section; |
277d1b5e | 1298 | |
a76b448c | 1299 | bfd_size_type datasize = 0; |
277d1b5e ILT |
1300 | bfd_size_type dataoff; |
1301 | bfd_size_type i; | |
1302 | ||
8181c403 | 1303 | bfd_signed_vma adj; |
277d1b5e ILT |
1304 | struct EDT_type |
1305 | { | |
1306 | long export_flags; /* reserved - should be zero */ | |
1307 | long time_stamp; | |
1308 | short major_ver; | |
1309 | short minor_ver; | |
1310 | bfd_vma name; /* rva - relative to image base */ | |
1311 | long base; /* ordinal base */ | |
1312 | unsigned long num_functions; /* Number in the export address table */ | |
1313 | unsigned long num_names; /* Number in the name pointer table */ | |
1314 | bfd_vma eat_addr; /* rva to the export address table */ | |
1315 | bfd_vma npt_addr; /* rva to the Export Name Pointer Table */ | |
1316 | bfd_vma ot_addr; /* rva to the Ordinal Table */ | |
1317 | } edt; | |
1318 | ||
1319 | pe_data_type *pe = pe_data (abfd); | |
1320 | struct internal_extra_pe_aouthdr *extra = &pe->pe_opthdr; | |
1321 | ||
8181c403 | 1322 | bfd_vma addr; |
277d1b5e | 1323 | |
8181c403 | 1324 | addr = extra->DataDirectory[0].VirtualAddress; |
277d1b5e | 1325 | |
a76b448c | 1326 | if (addr == 0 && extra->DataDirectory[0].Size == 0) |
8181c403 | 1327 | { |
a76b448c AM |
1328 | /* Maybe the extra header isn't there. Look for the section. */ |
1329 | section = bfd_get_section_by_name (abfd, ".edata"); | |
1330 | if (section == NULL) | |
1331 | return true; | |
1332 | ||
1333 | addr = section->vma; | |
1334 | datasize = bfd_section_size (abfd, section); | |
1335 | if (datasize == 0) | |
1336 | return true; | |
8181c403 | 1337 | } |
a76b448c | 1338 | else |
8181c403 | 1339 | { |
a76b448c AM |
1340 | addr += extra->ImageBase; |
1341 | for (section = abfd->sections; section != NULL; section = section->next) | |
1342 | { | |
1343 | datasize = bfd_section_size (abfd, section); | |
1344 | if (addr >= section->vma && addr < section->vma + datasize) | |
1345 | break; | |
1346 | } | |
1347 | ||
1348 | if (section == NULL) | |
1349 | { | |
1350 | fprintf (file, | |
1351 | _("\nThere is an export table, but the section containing it could not be found\n")); | |
1352 | return true; | |
1353 | } | |
277d1b5e ILT |
1354 | } |
1355 | ||
8181c403 AM |
1356 | fprintf (file, _("\nThere is an export table in %s at 0x%lx\n"), |
1357 | section->name, (unsigned long) addr); | |
1358 | ||
1359 | dataoff = addr - section->vma; | |
a76b448c | 1360 | datasize -= dataoff; |
8181c403 | 1361 | |
277d1b5e | 1362 | data = (bfd_byte *) bfd_malloc (datasize); |
8181c403 | 1363 | if (data == NULL) |
277d1b5e ILT |
1364 | return false; |
1365 | ||
1366 | if (! bfd_get_section_contents (abfd, section, (PTR) data, dataoff, | |
1367 | datasize)) | |
1368 | return false; | |
1369 | ||
1370 | /* Go get Export Directory Table */ | |
1371 | edt.export_flags = bfd_get_32(abfd, data+0); | |
1372 | edt.time_stamp = bfd_get_32(abfd, data+4); | |
1373 | edt.major_ver = bfd_get_16(abfd, data+8); | |
1374 | edt.minor_ver = bfd_get_16(abfd, data+10); | |
1375 | edt.name = bfd_get_32(abfd, data+12); | |
1376 | edt.base = bfd_get_32(abfd, data+16); | |
1377 | edt.num_functions = bfd_get_32(abfd, data+20); | |
1378 | edt.num_names = bfd_get_32(abfd, data+24); | |
1379 | edt.eat_addr = bfd_get_32(abfd, data+28); | |
1380 | edt.npt_addr = bfd_get_32(abfd, data+32); | |
1381 | edt.ot_addr = bfd_get_32(abfd, data+36); | |
1382 | ||
8181c403 | 1383 | adj = section->vma - extra->ImageBase + dataoff; |
277d1b5e ILT |
1384 | |
1385 | /* Dump the EDT first first */ | |
1386 | fprintf(file, | |
8181c403 AM |
1387 | _("\nThe Export Tables (interpreted %s section contents)\n\n"), |
1388 | section->name); | |
277d1b5e ILT |
1389 | |
1390 | fprintf(file, | |
1391 | _("Export Flags \t\t\t%lx\n"), (unsigned long) edt.export_flags); | |
1392 | ||
1393 | fprintf(file, | |
1394 | _("Time/Date stamp \t\t%lx\n"), (unsigned long) edt.time_stamp); | |
1395 | ||
1396 | fprintf(file, | |
1397 | _("Major/Minor \t\t\t%d/%d\n"), edt.major_ver, edt.minor_ver); | |
1398 | ||
1399 | fprintf (file, | |
1400 | _("Name \t\t\t\t")); | |
1401 | fprintf_vma (file, edt.name); | |
1402 | fprintf (file, | |
8181c403 | 1403 | " %s\n", data + edt.name - adj); |
277d1b5e ILT |
1404 | |
1405 | fprintf(file, | |
1406 | _("Ordinal Base \t\t\t%ld\n"), edt.base); | |
1407 | ||
1408 | fprintf(file, | |
1409 | _("Number in:\n")); | |
1410 | ||
1411 | fprintf(file, | |
8181c403 | 1412 | _("\tExport Address Table \t\t%08lx\n"), |
277d1b5e ILT |
1413 | edt.num_functions); |
1414 | ||
1415 | fprintf(file, | |
8181c403 | 1416 | _("\t[Name Pointer/Ordinal] Table\t%08lx\n"), edt.num_names); |
277d1b5e ILT |
1417 | |
1418 | fprintf(file, | |
1419 | _("Table Addresses\n")); | |
1420 | ||
1421 | fprintf (file, | |
1422 | _("\tExport Address Table \t\t")); | |
1423 | fprintf_vma (file, edt.eat_addr); | |
1424 | fprintf (file, "\n"); | |
1425 | ||
1426 | fprintf (file, | |
1427 | _("\tName Pointer Table \t\t")); | |
1428 | fprintf_vma (file, edt.npt_addr); | |
1429 | fprintf (file, "\n"); | |
1430 | ||
1431 | fprintf (file, | |
1432 | _("\tOrdinal Table \t\t\t")); | |
1433 | fprintf_vma (file, edt.ot_addr); | |
1434 | fprintf (file, "\n"); | |
1435 | ||
1436 | ||
5933bdc9 | 1437 | /* The next table to find is the Export Address Table. It's basically |
277d1b5e ILT |
1438 | a list of pointers that either locate a function in this dll, or |
1439 | forward the call to another dll. Something like: | |
1440 | typedef union | |
1441 | { | |
1442 | long export_rva; | |
1443 | long forwarder_rva; | |
1444 | } export_address_table_entry; | |
1445 | */ | |
1446 | ||
1447 | fprintf(file, | |
1448 | _("\nExport Address Table -- Ordinal Base %ld\n"), | |
1449 | edt.base); | |
1450 | ||
1451 | for (i = 0; i < edt.num_functions; ++i) | |
1452 | { | |
1453 | bfd_vma eat_member = bfd_get_32 (abfd, | |
8181c403 | 1454 | data + edt.eat_addr + (i * 4) - adj); |
277d1b5e ILT |
1455 | if (eat_member == 0) |
1456 | continue; | |
1457 | ||
db8503c4 | 1458 | if (eat_member - adj <= datasize) |
277d1b5e | 1459 | { |
db8503c4 | 1460 | /* This rva is to a name (forwarding function) in our section. */ |
277d1b5e | 1461 | /* Should locate a function descriptor */ |
5933bdc9 ILT |
1462 | fprintf (file, |
1463 | "\t[%4ld] +base[%4ld] %04lx %s -- %s\n", | |
a76b448c AM |
1464 | (long) i, |
1465 | (long) (i + edt.base), | |
1466 | (unsigned long) eat_member, | |
1467 | _("Forwarder RVA"), | |
1468 | data + eat_member - adj); | |
277d1b5e ILT |
1469 | } |
1470 | else | |
1471 | { | |
1472 | /* Should locate a function descriptor in the reldata section */ | |
5933bdc9 ILT |
1473 | fprintf (file, |
1474 | "\t[%4ld] +base[%4ld] %04lx %s\n", | |
a76b448c AM |
1475 | (long) i, |
1476 | (long) (i + edt.base), | |
1477 | (unsigned long) eat_member, | |
5933bdc9 | 1478 | _("Export RVA")); |
277d1b5e ILT |
1479 | } |
1480 | } | |
1481 | ||
1482 | /* The Export Name Pointer Table is paired with the Export Ordinal Table */ | |
1483 | /* Dump them in parallel for clarity */ | |
1484 | fprintf(file, | |
1485 | _("\n[Ordinal/Name Pointer] Table\n")); | |
1486 | ||
1487 | for (i = 0; i < edt.num_names; ++i) | |
1488 | { | |
1489 | bfd_vma name_ptr = bfd_get_32(abfd, | |
1490 | data + | |
1491 | edt.npt_addr | |
8181c403 | 1492 | + (i*4) - adj); |
277d1b5e | 1493 | |
8181c403 | 1494 | char *name = (char *) data + name_ptr - adj; |
277d1b5e ILT |
1495 | |
1496 | bfd_vma ord = bfd_get_16(abfd, | |
1497 | data + | |
1498 | edt.ot_addr | |
8181c403 | 1499 | + (i*2) - adj); |
277d1b5e ILT |
1500 | fprintf(file, |
1501 | "\t[%4ld] %s\n", (long) ord, name); | |
1502 | ||
1503 | } | |
1504 | ||
1505 | free (data); | |
1506 | ||
1507 | return true; | |
1508 | } | |
1509 | ||
fac41780 JW |
1510 | /* This really is architecture dependent. On IA-64, a .pdata entry |
1511 | consists of three dwords containing relative virtual addresses that | |
1512 | specify the start and end address of the code range the entry | |
1513 | covers and the address of the corresponding unwind info data. */ | |
277d1b5e ILT |
1514 | static boolean |
1515 | pe_print_pdata (abfd, vfile) | |
1516 | bfd *abfd; | |
1517 | PTR vfile; | |
1518 | { | |
fac41780 JW |
1519 | #ifdef COFF_WITH_PEP64 |
1520 | # define PDATA_ROW_SIZE (3*8) | |
1521 | #else | |
1522 | # define PDATA_ROW_SIZE (5*4) | |
1523 | #endif | |
277d1b5e ILT |
1524 | FILE *file = (FILE *) vfile; |
1525 | bfd_byte *data = 0; | |
1526 | asection *section = bfd_get_section_by_name (abfd, ".pdata"); | |
1527 | bfd_size_type datasize = 0; | |
1528 | bfd_size_type i; | |
1529 | bfd_size_type start, stop; | |
fac41780 | 1530 | int onaline = PDATA_ROW_SIZE; |
277d1b5e | 1531 | |
5933bdc9 ILT |
1532 | if (section == NULL |
1533 | || coff_section_data (abfd, section) == NULL | |
1534 | || pei_section_data (abfd, section) == NULL) | |
1535 | return true; | |
277d1b5e | 1536 | |
5933bdc9 | 1537 | stop = pei_section_data (abfd, section)->virt_size; |
277d1b5e ILT |
1538 | if ((stop % onaline) != 0) |
1539 | fprintf (file, _("Warning, .pdata section size (%ld) is not a multiple of %d\n"), | |
1540 | (long)stop, onaline); | |
1541 | ||
5933bdc9 ILT |
1542 | fprintf (file, |
1543 | _("\nThe Function Table (interpreted .pdata section contents)\n")); | |
fac41780 JW |
1544 | #ifdef COFF_WITH_PEP64 |
1545 | fprintf(file, | |
1546 | _(" vma:\t\t\tBegin Address End Address Unwind Info\n")); | |
1547 | #else | |
5933bdc9 ILT |
1548 | fprintf (file, |
1549 | _(" vma:\t\tBegin End EH EH PrologEnd Exception\n")); | |
1550 | fprintf (file, | |
1551 | _(" \t\tAddress Address Handler Data Address Mask\n")); | |
fac41780 | 1552 | #endif |
277d1b5e ILT |
1553 | |
1554 | if (bfd_section_size (abfd, section) == 0) | |
1555 | return true; | |
1556 | ||
1557 | data = (bfd_byte *) bfd_malloc ((size_t) bfd_section_size (abfd, section)); | |
1558 | datasize = bfd_section_size (abfd, section); | |
1559 | if (data == NULL && datasize != 0) | |
1560 | return false; | |
1561 | ||
1562 | bfd_get_section_contents (abfd, | |
1563 | section, | |
1564 | (PTR) data, 0, | |
1565 | bfd_section_size (abfd, section)); | |
1566 | ||
1567 | start = 0; | |
1568 | ||
1569 | for (i = start; i < stop; i += onaline) | |
1570 | { | |
1571 | bfd_vma begin_addr; | |
1572 | bfd_vma end_addr; | |
1573 | bfd_vma eh_handler; | |
1574 | bfd_vma eh_data; | |
1575 | bfd_vma prolog_end_addr; | |
5933bdc9 | 1576 | int em_data; |
277d1b5e | 1577 | |
fac41780 | 1578 | if (i + PDATA_ROW_SIZE > stop) |
277d1b5e | 1579 | break; |
5933bdc9 | 1580 | |
fac41780 JW |
1581 | begin_addr = GET_PDATA_ENTRY(abfd, data+i); |
1582 | end_addr = GET_PDATA_ENTRY(abfd, data+i+4); | |
1583 | eh_handler = GET_PDATA_ENTRY(abfd, data+i+8); | |
1584 | eh_data = GET_PDATA_ENTRY(abfd, data+i+12); | |
1585 | prolog_end_addr = GET_PDATA_ENTRY(abfd, data+i+16); | |
277d1b5e ILT |
1586 | |
1587 | if (begin_addr == 0 && end_addr == 0 && eh_handler == 0 | |
1588 | && eh_data == 0 && prolog_end_addr == 0) | |
1589 | { | |
1590 | /* We are probably into the padding of the section now. */ | |
1591 | break; | |
1592 | } | |
1593 | ||
5933bdc9 | 1594 | em_data = ((eh_handler & 0x1) << 2) | (prolog_end_addr & 0x3); |
fac41780 JW |
1595 | eh_handler &= ~ (bfd_vma) 0x3; |
1596 | prolog_end_addr &= ~ (bfd_vma) 0x3; | |
1597 | ||
1598 | fputc (' ', file); | |
1599 | fprintf_vma (file, i + section->vma); fputc ('\t', file); | |
1600 | fprintf_vma (file, begin_addr); fputc (' ', file); | |
1601 | fprintf_vma (file, end_addr); fputc (' ', file); | |
1602 | fprintf_vma (file, eh_handler); | |
1603 | #ifndef COFF_WITH_PEP64 | |
1604 | fputc (' ', file); | |
1605 | fprintf_vma (file, eh_data); fputc (' ', file); | |
1606 | fprintf_vma (file, prolog_end_addr); | |
1607 | fprintf (file, " %x", em_data); | |
1608 | #endif | |
277d1b5e ILT |
1609 | |
1610 | #ifdef POWERPC_LE_PE | |
1611 | if (eh_handler == 0 && eh_data != 0) | |
1612 | { | |
1613 | /* Special bits here, although the meaning may */ | |
1614 | /* be a little mysterious. The only one I know */ | |
1615 | /* for sure is 0x03. */ | |
1616 | /* Code Significance */ | |
1617 | /* 0x00 None */ | |
1618 | /* 0x01 Register Save Millicode */ | |
1619 | /* 0x02 Register Restore Millicode */ | |
1620 | /* 0x03 Glue Code Sequence */ | |
1621 | switch (eh_data) | |
1622 | { | |
1623 | case 0x01: | |
1624 | fprintf(file, _(" Register save millicode")); | |
1625 | break; | |
1626 | case 0x02: | |
1627 | fprintf(file, _(" Register restore millicode")); | |
1628 | break; | |
1629 | case 0x03: | |
1630 | fprintf(file, _(" Glue code sequence")); | |
1631 | break; | |
1632 | default: | |
1633 | break; | |
1634 | } | |
1635 | } | |
1636 | #endif | |
1637 | fprintf(file, "\n"); | |
1638 | } | |
1639 | ||
1640 | free (data); | |
1641 | ||
1642 | return true; | |
1643 | } | |
1644 | ||
5933bdc9 ILT |
1645 | #define IMAGE_REL_BASED_HIGHADJ 4 |
1646 | static const char * const tbl[] = | |
277d1b5e ILT |
1647 | { |
1648 | "ABSOLUTE", | |
1649 | "HIGH", | |
1650 | "LOW", | |
1651 | "HIGHLOW", | |
1652 | "HIGHADJ", | |
5933bdc9 | 1653 | "MIPS_JMPADDR", |
fac41780 JW |
1654 | "SECTION", |
1655 | "REL32", | |
1656 | "RESERVED1", | |
1657 | "MIPS_JMPADDR16", | |
1658 | "DIR64", | |
1659 | "HIGH3ADJ" | |
5933bdc9 | 1660 | "UNKNOWN", /* MUST be last */ |
277d1b5e ILT |
1661 | }; |
1662 | ||
1663 | static boolean | |
1664 | pe_print_reloc (abfd, vfile) | |
1665 | bfd *abfd; | |
1666 | PTR vfile; | |
1667 | { | |
1668 | FILE *file = (FILE *) vfile; | |
1669 | bfd_byte *data = 0; | |
1670 | asection *section = bfd_get_section_by_name (abfd, ".reloc"); | |
1671 | bfd_size_type datasize = 0; | |
1672 | bfd_size_type i; | |
1673 | bfd_size_type start, stop; | |
1674 | ||
5933bdc9 | 1675 | if (section == NULL) |
277d1b5e ILT |
1676 | return true; |
1677 | ||
1678 | if (bfd_section_size (abfd, section) == 0) | |
1679 | return true; | |
1680 | ||
5933bdc9 ILT |
1681 | fprintf (file, |
1682 | _("\n\nPE File Base Relocations (interpreted .reloc section contents)\n")); | |
277d1b5e ILT |
1683 | |
1684 | data = (bfd_byte *) bfd_malloc ((size_t) bfd_section_size (abfd, section)); | |
1685 | datasize = bfd_section_size (abfd, section); | |
1686 | if (data == NULL && datasize != 0) | |
1687 | return false; | |
1688 | ||
1689 | bfd_get_section_contents (abfd, | |
1690 | section, | |
1691 | (PTR) data, 0, | |
1692 | bfd_section_size (abfd, section)); | |
1693 | ||
1694 | start = 0; | |
1695 | ||
1696 | stop = bfd_section_size (abfd, section); | |
1697 | ||
1698 | for (i = start; i < stop;) | |
1699 | { | |
1700 | int j; | |
1701 | bfd_vma virtual_address; | |
1702 | long number, size; | |
1703 | ||
1704 | /* The .reloc section is a sequence of blocks, with a header consisting | |
1705 | of two 32 bit quantities, followed by a number of 16 bit entries */ | |
1706 | ||
1707 | virtual_address = bfd_get_32(abfd, data+i); | |
1708 | size = bfd_get_32(abfd, data+i+4); | |
1709 | number = (size - 8) / 2; | |
1710 | ||
1711 | if (size == 0) | |
1712 | { | |
1713 | break; | |
1714 | } | |
1715 | ||
1716 | fprintf (file, | |
1717 | _("\nVirtual Address: %08lx Chunk size %ld (0x%lx) Number of fixups %ld\n"), | |
a76b448c | 1718 | (unsigned long) virtual_address, size, size, number); |
277d1b5e ILT |
1719 | |
1720 | for (j = 0; j < number; ++j) | |
1721 | { | |
5933bdc9 ILT |
1722 | unsigned short e = bfd_get_16 (abfd, data + i + 8 + j * 2); |
1723 | unsigned int t = (e & 0xF000) >> 12; | |
277d1b5e ILT |
1724 | int off = e & 0x0FFF; |
1725 | ||
5933bdc9 ILT |
1726 | if (t >= sizeof (tbl) / sizeof (tbl[0])) |
1727 | t = (sizeof (tbl) / sizeof (tbl[0])) - 1; | |
277d1b5e | 1728 | |
5933bdc9 ILT |
1729 | fprintf (file, |
1730 | _("\treloc %4d offset %4x [%4lx] %s"), | |
1731 | j, off, (long) (off + virtual_address), tbl[t]); | |
277d1b5e | 1732 | |
17505c5c NC |
1733 | /* HIGHADJ takes an argument, - the next record *is* the |
1734 | low 16 bits of addend. */ | |
5933bdc9 ILT |
1735 | if (t == IMAGE_REL_BASED_HIGHADJ) |
1736 | { | |
17505c5c | 1737 | fprintf (file, " (%4x)", |
5933bdc9 ILT |
1738 | ((unsigned int) |
1739 | bfd_get_16 (abfd, data + i + 8 + j * 2 + 2))); | |
1740 | j++; | |
1741 | } | |
17505c5c NC |
1742 | |
1743 | fprintf (file, "\n"); | |
277d1b5e ILT |
1744 | } |
1745 | i += size; | |
1746 | } | |
1747 | ||
1748 | free (data); | |
1749 | ||
1750 | return true; | |
1751 | } | |
1752 | ||
1753 | /* Print out the program headers. */ | |
1754 | ||
1755 | boolean | |
1756 | _bfd_pe_print_private_bfd_data_common (abfd, vfile) | |
1757 | bfd *abfd; | |
1758 | PTR vfile; | |
1759 | { | |
1760 | FILE *file = (FILE *) vfile; | |
1761 | int j; | |
1762 | pe_data_type *pe = pe_data (abfd); | |
1763 | struct internal_extra_pe_aouthdr *i = &pe->pe_opthdr; | |
fac41780 | 1764 | const char *subsystem_name = NULL; |
277d1b5e ILT |
1765 | |
1766 | /* The MS dumpbin program reportedly ands with 0xff0f before | |
1767 | printing the characteristics field. Not sure why. No reason to | |
1768 | emulate it here. */ | |
1769 | fprintf (file, _("\nCharacteristics 0x%x\n"), pe->real_flags); | |
1770 | #undef PF | |
1771 | #define PF(x, y) if (pe->real_flags & x) { fprintf (file, "\t%s\n", y); } | |
1772 | PF (F_RELFLG, "relocations stripped"); | |
1773 | PF (F_EXEC, "executable"); | |
1774 | PF (F_LNNO, "line numbers stripped"); | |
1775 | PF (F_LSYMS, "symbols stripped"); | |
1776 | PF (0x80, "little endian"); | |
1777 | PF (F_AR32WR, "32 bit words"); | |
1778 | PF (0x200, "debugging information removed"); | |
1779 | PF (0x1000, "system file"); | |
1780 | PF (F_DLL, "DLL"); | |
1781 | PF (0x8000, "big endian"); | |
1782 | #undef PF | |
1783 | ||
5933bdc9 ILT |
1784 | /* ctime implies '\n'. */ |
1785 | fprintf (file, "\nTime/Date\t\t%s", ctime (&pe->coff.timestamp)); | |
277d1b5e ILT |
1786 | fprintf (file,"\nImageBase\t\t"); |
1787 | fprintf_vma (file, i->ImageBase); | |
1788 | fprintf (file,"\nSectionAlignment\t"); | |
1789 | fprintf_vma (file, i->SectionAlignment); | |
1790 | fprintf (file,"\nFileAlignment\t\t"); | |
1791 | fprintf_vma (file, i->FileAlignment); | |
1792 | fprintf (file,"\nMajorOSystemVersion\t%d\n", i->MajorOperatingSystemVersion); | |
1793 | fprintf (file,"MinorOSystemVersion\t%d\n", i->MinorOperatingSystemVersion); | |
1794 | fprintf (file,"MajorImageVersion\t%d\n", i->MajorImageVersion); | |
1795 | fprintf (file,"MinorImageVersion\t%d\n", i->MinorImageVersion); | |
1796 | fprintf (file,"MajorSubsystemVersion\t%d\n", i->MajorSubsystemVersion); | |
1797 | fprintf (file,"MinorSubsystemVersion\t%d\n", i->MinorSubsystemVersion); | |
8181c403 | 1798 | fprintf (file,"Win32Version\t\t%08lx\n", i->Reserved1); |
277d1b5e ILT |
1799 | fprintf (file,"SizeOfImage\t\t%08lx\n", i->SizeOfImage); |
1800 | fprintf (file,"SizeOfHeaders\t\t%08lx\n", i->SizeOfHeaders); | |
1801 | fprintf (file,"CheckSum\t\t%08lx\n", i->CheckSum); | |
fac41780 JW |
1802 | switch (i->Subsystem) |
1803 | { | |
1804 | case IMAGE_SUBSYSTEM_UNKNOWN: | |
1805 | subsystem_name = "unspecified"; | |
1806 | break; | |
1807 | case IMAGE_SUBSYSTEM_NATIVE: | |
1808 | subsystem_name = "NT native"; | |
1809 | break; | |
1810 | case IMAGE_SUBSYSTEM_WINDOWS_GUI: | |
1811 | subsystem_name = "Windows GUI"; | |
1812 | break; | |
1813 | case IMAGE_SUBSYSTEM_WINDOWS_CUI: | |
1814 | subsystem_name = "Windows CUI"; | |
1815 | break; | |
1816 | case IMAGE_SUBSYSTEM_POSIX_CUI: | |
1817 | subsystem_name = "POSIX CUI"; | |
1818 | break; | |
1819 | case IMAGE_SUBSYSTEM_WINDOWS_CE_GUI: | |
1820 | subsystem_name = "Wince CUI"; | |
1821 | break; | |
1822 | case IMAGE_SUBSYSTEM_EFI_APPLICATION: | |
1823 | subsystem_name = "EFI application"; | |
1824 | break; | |
1825 | case IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER: | |
1826 | subsystem_name = "EFI boot service driver"; | |
1827 | break; | |
1828 | case IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER: | |
1829 | subsystem_name = "EFI runtime driver"; | |
1830 | break; | |
1831 | } | |
1832 | fprintf (file,"Subsystem\t\t%08x", i->Subsystem); | |
1833 | if (subsystem_name) | |
1834 | fprintf (file, "\t(%s)", subsystem_name); | |
1835 | fprintf (file,"\nDllCharacteristics\t%08x\n", i->DllCharacteristics); | |
277d1b5e ILT |
1836 | fprintf (file,"SizeOfStackReserve\t"); |
1837 | fprintf_vma (file, i->SizeOfStackReserve); | |
1838 | fprintf (file,"\nSizeOfStackCommit\t"); | |
1839 | fprintf_vma (file, i->SizeOfStackCommit); | |
1840 | fprintf (file,"\nSizeOfHeapReserve\t"); | |
1841 | fprintf_vma (file, i->SizeOfHeapReserve); | |
1842 | fprintf (file,"\nSizeOfHeapCommit\t"); | |
1843 | fprintf_vma (file, i->SizeOfHeapCommit); | |
1844 | fprintf (file,"\nLoaderFlags\t\t%08lx\n", i->LoaderFlags); | |
1845 | fprintf (file,"NumberOfRvaAndSizes\t%08lx\n", i->NumberOfRvaAndSizes); | |
1846 | ||
1847 | fprintf (file,"\nThe Data Directory\n"); | |
1848 | for (j = 0; j < IMAGE_NUMBEROF_DIRECTORY_ENTRIES; j++) | |
1849 | { | |
1850 | fprintf (file, "Entry %1x ", j); | |
1851 | fprintf_vma (file, i->DataDirectory[j].VirtualAddress); | |
1852 | fprintf (file, " %08lx ", i->DataDirectory[j].Size); | |
1853 | fprintf (file, "%s\n", dir_names[j]); | |
1854 | } | |
1855 | ||
1856 | pe_print_idata (abfd, vfile); | |
1857 | pe_print_edata (abfd, vfile); | |
1858 | pe_print_pdata (abfd, vfile); | |
1859 | pe_print_reloc (abfd, vfile); | |
1860 | ||
1861 | return true; | |
1862 | } | |
1863 | ||
1864 | /* Copy any private info we understand from the input bfd | |
1865 | to the output bfd. */ | |
1866 | ||
1867 | boolean | |
1868 | _bfd_pe_bfd_copy_private_bfd_data_common (ibfd, obfd) | |
1869 | bfd *ibfd, *obfd; | |
1870 | { | |
1871 | /* One day we may try to grok other private data. */ | |
1872 | if (ibfd->xvec->flavour != bfd_target_coff_flavour | |
1873 | || obfd->xvec->flavour != bfd_target_coff_flavour) | |
1874 | return true; | |
1875 | ||
1876 | pe_data (obfd)->pe_opthdr = pe_data (ibfd)->pe_opthdr; | |
1877 | pe_data (obfd)->dll = pe_data (ibfd)->dll; | |
1878 | ||
5933bdc9 ILT |
1879 | /* for strip: if we removed .reloc, we'll make a real mess of things |
1880 | if we don't remove this entry as well. */ | |
1881 | if (! pe_data (obfd)->has_reloc_section) | |
1882 | { | |
1883 | pe_data(obfd)->pe_opthdr.DataDirectory[5].VirtualAddress = 0; | |
1884 | pe_data(obfd)->pe_opthdr.DataDirectory[5].Size = 0; | |
1885 | } | |
277d1b5e ILT |
1886 | return true; |
1887 | } | |
1888 | ||
1889 | /* Copy private section data. */ | |
1890 | boolean | |
1891 | _bfd_pe_bfd_copy_private_section_data (ibfd, isec, obfd, osec) | |
1892 | bfd *ibfd; | |
1893 | asection *isec; | |
1894 | bfd *obfd; | |
1895 | asection *osec; | |
1896 | { | |
1897 | if (bfd_get_flavour (ibfd) != bfd_target_coff_flavour | |
1898 | || bfd_get_flavour (obfd) != bfd_target_coff_flavour) | |
1899 | return true; | |
1900 | ||
1901 | if (coff_section_data (ibfd, isec) != NULL | |
1902 | && pei_section_data (ibfd, isec) != NULL) | |
1903 | { | |
1904 | if (coff_section_data (obfd, osec) == NULL) | |
1905 | { | |
1906 | osec->used_by_bfd = | |
1907 | (PTR) bfd_zalloc (obfd, sizeof (struct coff_section_tdata)); | |
1908 | if (osec->used_by_bfd == NULL) | |
1909 | return false; | |
1910 | } | |
1911 | if (pei_section_data (obfd, osec) == NULL) | |
1912 | { | |
1913 | coff_section_data (obfd, osec)->tdata = | |
1914 | (PTR) bfd_zalloc (obfd, sizeof (struct pei_section_tdata)); | |
1915 | if (coff_section_data (obfd, osec)->tdata == NULL) | |
1916 | return false; | |
1917 | } | |
1918 | pei_section_data (obfd, osec)->virt_size = | |
1919 | pei_section_data (ibfd, isec)->virt_size; | |
5933bdc9 ILT |
1920 | pei_section_data (obfd, osec)->pe_flags = |
1921 | pei_section_data (ibfd, isec)->pe_flags; | |
277d1b5e ILT |
1922 | } |
1923 | ||
1924 | return true; | |
1925 | } | |
7d2b58d6 ILT |
1926 | |
1927 | void | |
1928 | _bfd_pe_get_symbol_info (abfd, symbol, ret) | |
1929 | bfd *abfd; | |
1930 | asymbol *symbol; | |
1931 | symbol_info *ret; | |
1932 | { | |
1933 | coff_get_symbol_info (abfd, symbol, ret); | |
1934 | ||
1935 | if (pe_data (abfd) != NULL | |
1936 | && ((symbol->flags & BSF_DEBUGGING) == 0 | |
1937 | || (symbol->flags & BSF_DEBUGGING_RELOC) != 0) | |
1938 | && ! bfd_is_abs_section (symbol->section)) | |
1939 | ret->value += pe_data (abfd)->pe_opthdr.ImageBase; | |
1940 | } | |
2fbadf2c ILT |
1941 | |
1942 | /* Handle the .idata section and other things that need symbol table | |
1943 | access. */ | |
1944 | ||
1945 | boolean | |
1946 | _bfd_pei_final_link_postscript (abfd, pfinfo) | |
1947 | bfd *abfd; | |
1948 | struct coff_final_link_info *pfinfo; | |
1949 | { | |
1950 | struct coff_link_hash_entry *h1; | |
1951 | struct bfd_link_info *info = pfinfo->info; | |
1952 | ||
1953 | /* There are a few fields that need to be filled in now while we | |
1954 | have symbol table access. | |
1955 | ||
1956 | The .idata subsections aren't directly available as sections, but | |
1957 | they are in the symbol table, so get them from there. */ | |
1958 | ||
1959 | /* The import directory. This is the address of .idata$2, with size | |
1960 | of .idata$2 + .idata$3. */ | |
1961 | h1 = coff_link_hash_lookup (coff_hash_table (info), | |
1962 | ".idata$2", false, false, true); | |
1963 | if (h1 != NULL) | |
1964 | { | |
1965 | pe_data(abfd)->pe_opthdr.DataDirectory[1].VirtualAddress = | |
1966 | (h1->root.u.def.value | |
1967 | + h1->root.u.def.section->output_section->vma | |
1968 | + h1->root.u.def.section->output_offset); | |
1969 | h1 = coff_link_hash_lookup (coff_hash_table (info), | |
1970 | ".idata$4", false, false, true); | |
1971 | pe_data (abfd)->pe_opthdr.DataDirectory[1].Size = | |
1972 | ((h1->root.u.def.value | |
1973 | + h1->root.u.def.section->output_section->vma | |
1974 | + h1->root.u.def.section->output_offset) | |
1975 | - pe_data(abfd)->pe_opthdr.DataDirectory[1].VirtualAddress); | |
1976 | ||
1977 | /* The import address table. This is the size/address of | |
1978 | .idata$5. */ | |
1979 | h1 = coff_link_hash_lookup (coff_hash_table (info), | |
1980 | ".idata$5", false, false, true); | |
1981 | pe_data (abfd)->pe_opthdr.DataDirectory[12].VirtualAddress = | |
1982 | (h1->root.u.def.value | |
1983 | + h1->root.u.def.section->output_section->vma | |
1984 | + h1->root.u.def.section->output_offset); | |
1985 | h1 = coff_link_hash_lookup (coff_hash_table (info), | |
1986 | ".idata$6", false, false, true); | |
1987 | pe_data (abfd)->pe_opthdr.DataDirectory[12].Size = | |
1988 | ((h1->root.u.def.value | |
1989 | + h1->root.u.def.section->output_section->vma | |
1990 | + h1->root.u.def.section->output_offset) | |
1991 | - pe_data(abfd)->pe_opthdr.DataDirectory[12].VirtualAddress); | |
1992 | } | |
1993 | ||
1994 | /* If we couldn't find idata$2, we either have an excessively | |
1995 | trivial program or are in DEEP trouble; we have to assume trivial | |
1996 | program.... */ | |
1997 | return true; | |
1998 | } |