Commit | Line | Data |
---|---|---|
277d1b5e | 1 | /* Support for the generic parts of PE/PEI; the common executable parts. |
66bed356 | 2 | Copyright 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 |
7898deda | 3 | Free Software Foundation, Inc. |
277d1b5e ILT |
4 | Written by Cygnus Solutions. |
5 | ||
5e226794 | 6 | This file is part of BFD, the Binary File Descriptor library. |
277d1b5e | 7 | |
5e226794 NC |
8 | This program is free software; you can redistribute it and/or modify |
9 | it under the terms of the GNU General Public License as published by | |
10 | the Free Software Foundation; either version 2 of the License, or | |
11 | (at your option) any later version. | |
277d1b5e | 12 | |
5e226794 NC |
13 | This program is distributed in the hope that it will be useful, |
14 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | GNU General Public License for more details. | |
277d1b5e | 17 | |
5e226794 NC |
18 | You should have received a copy of the GNU General Public License |
19 | along with this program; if not, write to the Free Software | |
20 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ | |
277d1b5e | 21 | |
6fa957a9 | 22 | /* Most of this hacked by Steve Chamberlain <sac@cygnus.com>. |
277d1b5e | 23 | |
6fa957a9 | 24 | PE/PEI rearrangement (and code added): Donn Terry |
ca09e32b | 25 | Softway Systems, Inc. */ |
277d1b5e ILT |
26 | |
27 | /* Hey look, some documentation [and in a place you expect to find it]! | |
28 | ||
29 | The main reference for the pei format is "Microsoft Portable Executable | |
30 | and Common Object File Format Specification 4.1". Get it if you need to | |
31 | do some serious hacking on this code. | |
32 | ||
33 | Another reference: | |
34 | "Peering Inside the PE: A Tour of the Win32 Portable Executable | |
35 | File Format", MSJ 1994, Volume 9. | |
36 | ||
37 | The *sole* difference between the pe format and the pei format is that the | |
38 | latter has an MSDOS 2.0 .exe header on the front that prints the message | |
39 | "This app must be run under Windows." (or some such). | |
40 | (FIXME: Whether that statement is *really* true or not is unknown. | |
41 | Are there more subtle differences between pe and pei formats? | |
42 | For now assume there aren't. If you find one, then for God sakes | |
43 | document it here!) | |
44 | ||
45 | The Microsoft docs use the word "image" instead of "executable" because | |
46 | the former can also refer to a DLL (shared library). Confusion can arise | |
47 | because the `i' in `pei' also refers to "image". The `pe' format can | |
48 | also create images (i.e. executables), it's just that to run on a win32 | |
49 | system you need to use the pei format. | |
50 | ||
51 | FIXME: Please add more docs here so the next poor fool that has to hack | |
52 | on this code has a chance of getting something accomplished without | |
ca09e32b | 53 | wasting too much time. */ |
277d1b5e | 54 | |
cbff5e0d DD |
55 | /* This expands into COFF_WITH_pe or COFF_WITH_pep depending on whether |
56 | we're compiling for straight PE or PE+. */ | |
57 | #define COFF_WITH_XX | |
58 | ||
277d1b5e ILT |
59 | #include "bfd.h" |
60 | #include "sysdep.h" | |
61 | #include "libbfd.h" | |
62 | #include "coff/internal.h" | |
63 | ||
64 | /* NOTE: it's strange to be including an architecture specific header | |
65 | in what's supposed to be general (to PE/PEI) code. However, that's | |
66 | where the definitions are, and they don't vary per architecture | |
67 | within PE/PEI, so we get them from there. FIXME: The lack of | |
68 | variance is an assumption which may prove to be incorrect if new | |
69 | PE/PEI targets are created. */ | |
cbff5e0d DD |
70 | #ifdef COFF_WITH_pep |
71 | # include "coff/ia64.h" | |
72 | #else | |
73 | # include "coff/i386.h" | |
74 | #endif | |
277d1b5e ILT |
75 | |
76 | #include "coff/pe.h" | |
77 | #include "libcoff.h" | |
78 | #include "libpei.h" | |
79 | ||
cbff5e0d DD |
80 | #ifdef COFF_WITH_pep |
81 | # undef AOUTSZ | |
82 | # define AOUTSZ PEPAOUTSZ | |
83 | # define PEAOUTHDR PEPAOUTHDR | |
84 | #endif | |
85 | ||
277d1b5e ILT |
86 | /* FIXME: This file has various tests of POWERPC_LE_PE. Those tests |
87 | worked when the code was in peicode.h, but no longer work now that | |
88 | the code is in peigen.c. PowerPC NT is said to be dead. If | |
89 | anybody wants to revive the code, you will have to figure out how | |
90 | to handle those issues. */ | |
91 | ||
5933bdc9 ILT |
92 | static void add_data_entry |
93 | PARAMS ((bfd *, struct internal_extra_pe_aouthdr *, int, char *, bfd_vma)); | |
b34976b6 AM |
94 | static bfd_boolean pe_print_pdata PARAMS ((bfd *, PTR)); |
95 | static bfd_boolean pe_print_reloc PARAMS ((bfd *, PTR)); | |
96 | static bfd_boolean pe_print_idata PARAMS ((bfd *, PTR)); | |
97 | static bfd_boolean pe_print_edata PARAMS ((bfd *, PTR)); | |
1725a96e | 98 | \f |
277d1b5e ILT |
99 | |
100 | void | |
cbff5e0d | 101 | _bfd_XXi_swap_sym_in (abfd, ext1, in1) |
277d1b5e ILT |
102 | bfd *abfd; |
103 | PTR ext1; | |
104 | PTR in1; | |
105 | { | |
6fa957a9 KH |
106 | SYMENT *ext = (SYMENT *) ext1; |
107 | struct internal_syment *in = (struct internal_syment *) in1; | |
277d1b5e | 108 | |
6fa957a9 KH |
109 | if (ext->e.e_name[0] == 0) |
110 | { | |
111 | in->_n._n_n._n_zeroes = 0; | |
dc810e39 | 112 | in->_n._n_n._n_offset = H_GET_32 (abfd, ext->e.e.e_offset); |
6fa957a9 KH |
113 | } |
114 | else | |
1725a96e | 115 | memcpy (in->_n._n_name, ext->e.e_name, SYMNMLEN); |
277d1b5e | 116 | |
dc810e39 AM |
117 | in->n_value = H_GET_32 (abfd, ext->e_value); |
118 | in->n_scnum = H_GET_16 (abfd, ext->e_scnum); | |
1725a96e | 119 | |
6fa957a9 | 120 | if (sizeof (ext->e_type) == 2) |
dc810e39 | 121 | in->n_type = H_GET_16 (abfd, ext->e_type); |
6fa957a9 | 122 | else |
dc810e39 | 123 | in->n_type = H_GET_32 (abfd, ext->e_type); |
1725a96e | 124 | |
dc810e39 AM |
125 | in->n_sclass = H_GET_8 (abfd, ext->e_sclass); |
126 | in->n_numaux = H_GET_8 (abfd, ext->e_numaux); | |
277d1b5e ILT |
127 | |
128 | #ifndef STRICT_PE_FORMAT | |
6fa957a9 | 129 | /* This is for Gnu-created DLLs. */ |
277d1b5e ILT |
130 | |
131 | /* The section symbols for the .idata$ sections have class 0x68 | |
132 | (C_SECTION), which MS documentation indicates is a section | |
133 | symbol. Unfortunately, the value field in the symbol is simply a | |
134 | copy of the .idata section's flags rather than something useful. | |
135 | When these symbols are encountered, change the value to 0 so that | |
136 | they will be handled somewhat correctly in the bfd code. */ | |
137 | if (in->n_sclass == C_SECTION) | |
138 | { | |
139 | in->n_value = 0x0; | |
140 | ||
141 | #if 0 | |
142 | /* FIXME: This is clearly wrong. The problem seems to be that | |
143 | undefined C_SECTION symbols appear in the first object of a | |
144 | MS generated .lib file, and the symbols are not defined | |
145 | anywhere. */ | |
146 | in->n_scnum = 1; | |
147 | ||
148 | /* I have tried setting the class to 3 and using the following | |
149 | to set the section number. This will put the address of the | |
150 | pointer to the string kernel32.dll at addresses 0 and 0x10 | |
6fa957a9 KH |
151 | off start of idata section which is not correct. */ |
152 | #if 0 | |
153 | if (strcmp (in->_n._n_name, ".idata$4") == 0) | |
154 | in->n_scnum = 3; | |
155 | else | |
156 | in->n_scnum = 2; | |
157 | #endif | |
277d1b5e ILT |
158 | #else |
159 | /* Create synthetic empty sections as needed. DJ */ | |
160 | if (in->n_scnum == 0) | |
161 | { | |
162 | asection *sec; | |
1725a96e | 163 | |
6fa957a9 | 164 | for (sec = abfd->sections; sec; sec = sec->next) |
277d1b5e ILT |
165 | { |
166 | if (strcmp (sec->name, in->n_name) == 0) | |
167 | { | |
168 | in->n_scnum = sec->target_index; | |
169 | break; | |
170 | } | |
171 | } | |
172 | } | |
1725a96e | 173 | |
277d1b5e ILT |
174 | if (in->n_scnum == 0) |
175 | { | |
176 | int unused_section_number = 0; | |
177 | asection *sec; | |
178 | char *name; | |
1725a96e | 179 | |
6fa957a9 | 180 | for (sec = abfd->sections; sec; sec = sec->next) |
277d1b5e | 181 | if (unused_section_number <= sec->target_index) |
6fa957a9 | 182 | unused_section_number = sec->target_index + 1; |
277d1b5e | 183 | |
dc810e39 | 184 | name = bfd_alloc (abfd, (bfd_size_type) strlen (in->n_name) + 10); |
277d1b5e ILT |
185 | if (name == NULL) |
186 | return; | |
187 | strcpy (name, in->n_name); | |
188 | sec = bfd_make_section_anyway (abfd, name); | |
189 | ||
190 | sec->vma = 0; | |
191 | sec->lma = 0; | |
eea6121a | 192 | sec->size = 0; |
277d1b5e ILT |
193 | sec->filepos = 0; |
194 | sec->rel_filepos = 0; | |
195 | sec->reloc_count = 0; | |
196 | sec->line_filepos = 0; | |
197 | sec->lineno_count = 0; | |
198 | sec->userdata = NULL; | |
199 | sec->next = (asection *) NULL; | |
277d1b5e ILT |
200 | sec->alignment_power = 2; |
201 | sec->flags = SEC_HAS_CONTENTS | SEC_ALLOC | SEC_DATA | SEC_LOAD; | |
202 | ||
203 | sec->target_index = unused_section_number; | |
204 | ||
205 | in->n_scnum = unused_section_number; | |
206 | } | |
207 | in->n_sclass = C_STAT; | |
208 | #endif | |
209 | } | |
210 | #endif | |
211 | ||
212 | #ifdef coff_swap_sym_in_hook | |
213 | /* This won't work in peigen.c, but since it's for PPC PE, it's not | |
9602af51 | 214 | worth fixing. */ |
6fa957a9 | 215 | coff_swap_sym_in_hook (abfd, ext1, in1); |
277d1b5e ILT |
216 | #endif |
217 | } | |
218 | ||
219 | unsigned int | |
cbff5e0d | 220 | _bfd_XXi_swap_sym_out (abfd, inp, extp) |
277d1b5e ILT |
221 | bfd *abfd; |
222 | PTR inp; | |
223 | PTR extp; | |
224 | { | |
6fa957a9 KH |
225 | struct internal_syment *in = (struct internal_syment *) inp; |
226 | SYMENT *ext = (SYMENT *) extp; | |
1725a96e | 227 | |
6fa957a9 KH |
228 | if (in->_n._n_name[0] == 0) |
229 | { | |
dc810e39 AM |
230 | H_PUT_32 (abfd, 0, ext->e.e.e_zeroes); |
231 | H_PUT_32 (abfd, in->_n._n_n._n_offset, ext->e.e.e_offset); | |
6fa957a9 KH |
232 | } |
233 | else | |
1725a96e | 234 | memcpy (ext->e.e_name, in->_n._n_name, SYMNMLEN); |
277d1b5e | 235 | |
dc810e39 AM |
236 | H_PUT_32 (abfd, in->n_value, ext->e_value); |
237 | H_PUT_16 (abfd, in->n_scnum, ext->e_scnum); | |
1725a96e | 238 | |
9602af51 | 239 | if (sizeof (ext->e_type) == 2) |
dc810e39 | 240 | H_PUT_16 (abfd, in->n_type, ext->e_type); |
277d1b5e | 241 | else |
dc810e39 | 242 | H_PUT_32 (abfd, in->n_type, ext->e_type); |
1725a96e | 243 | |
dc810e39 AM |
244 | H_PUT_8 (abfd, in->n_sclass, ext->e_sclass); |
245 | H_PUT_8 (abfd, in->n_numaux, ext->e_numaux); | |
277d1b5e ILT |
246 | |
247 | return SYMESZ; | |
248 | } | |
249 | ||
250 | void | |
cbff5e0d | 251 | _bfd_XXi_swap_aux_in (abfd, ext1, type, class, indx, numaux, in1) |
277d1b5e ILT |
252 | bfd *abfd; |
253 | PTR ext1; | |
254 | int type; | |
255 | int class; | |
256 | int indx ATTRIBUTE_UNUSED; | |
257 | int numaux ATTRIBUTE_UNUSED; | |
258 | PTR in1; | |
259 | { | |
6fa957a9 KH |
260 | AUXENT *ext = (AUXENT *) ext1; |
261 | union internal_auxent *in = (union internal_auxent *) in1; | |
262 | ||
263 | switch (class) | |
264 | { | |
265 | case C_FILE: | |
266 | if (ext->x_file.x_fname[0] == 0) | |
267 | { | |
268 | in->x_file.x_n.x_zeroes = 0; | |
dc810e39 | 269 | in->x_file.x_n.x_offset = H_GET_32 (abfd, ext->x_file.x_n.x_offset); |
6fa957a9 KH |
270 | } |
271 | else | |
1725a96e | 272 | memcpy (in->x_file.x_fname, ext->x_file.x_fname, FILNMLEN); |
277d1b5e | 273 | return; |
6fa957a9 KH |
274 | |
275 | case C_STAT: | |
276 | case C_LEAFSTAT: | |
277 | case C_HIDDEN: | |
278 | if (type == T_NULL) | |
279 | { | |
280 | in->x_scn.x_scnlen = GET_SCN_SCNLEN (abfd, ext); | |
281 | in->x_scn.x_nreloc = GET_SCN_NRELOC (abfd, ext); | |
282 | in->x_scn.x_nlinno = GET_SCN_NLINNO (abfd, ext); | |
dc810e39 AM |
283 | in->x_scn.x_checksum = H_GET_32 (abfd, ext->x_scn.x_checksum); |
284 | in->x_scn.x_associated = H_GET_16 (abfd, ext->x_scn.x_associated); | |
285 | in->x_scn.x_comdat = H_GET_8 (abfd, ext->x_scn.x_comdat); | |
6fa957a9 KH |
286 | return; |
287 | } | |
288 | break; | |
277d1b5e | 289 | } |
277d1b5e | 290 | |
dc810e39 AM |
291 | in->x_sym.x_tagndx.l = H_GET_32 (abfd, ext->x_sym.x_tagndx); |
292 | in->x_sym.x_tvndx = H_GET_16 (abfd, ext->x_sym.x_tvndx); | |
277d1b5e ILT |
293 | |
294 | if (class == C_BLOCK || class == C_FCN || ISFCN (type) || ISTAG (class)) | |
295 | { | |
296 | in->x_sym.x_fcnary.x_fcn.x_lnnoptr = GET_FCN_LNNOPTR (abfd, ext); | |
297 | in->x_sym.x_fcnary.x_fcn.x_endndx.l = GET_FCN_ENDNDX (abfd, ext); | |
298 | } | |
299 | else | |
300 | { | |
301 | in->x_sym.x_fcnary.x_ary.x_dimen[0] = | |
dc810e39 | 302 | H_GET_16 (abfd, ext->x_sym.x_fcnary.x_ary.x_dimen[0]); |
277d1b5e | 303 | in->x_sym.x_fcnary.x_ary.x_dimen[1] = |
dc810e39 | 304 | H_GET_16 (abfd, ext->x_sym.x_fcnary.x_ary.x_dimen[1]); |
277d1b5e | 305 | in->x_sym.x_fcnary.x_ary.x_dimen[2] = |
dc810e39 | 306 | H_GET_16 (abfd, ext->x_sym.x_fcnary.x_ary.x_dimen[2]); |
277d1b5e | 307 | in->x_sym.x_fcnary.x_ary.x_dimen[3] = |
dc810e39 | 308 | H_GET_16 (abfd, ext->x_sym.x_fcnary.x_ary.x_dimen[3]); |
277d1b5e ILT |
309 | } |
310 | ||
6fa957a9 KH |
311 | if (ISFCN (type)) |
312 | { | |
dc810e39 | 313 | in->x_sym.x_misc.x_fsize = H_GET_32 (abfd, ext->x_sym.x_misc.x_fsize); |
6fa957a9 KH |
314 | } |
315 | else | |
316 | { | |
317 | in->x_sym.x_misc.x_lnsz.x_lnno = GET_LNSZ_LNNO (abfd, ext); | |
318 | in->x_sym.x_misc.x_lnsz.x_size = GET_LNSZ_SIZE (abfd, ext); | |
319 | } | |
277d1b5e ILT |
320 | } |
321 | ||
322 | unsigned int | |
cbff5e0d | 323 | _bfd_XXi_swap_aux_out (abfd, inp, type, class, indx, numaux, extp) |
277d1b5e ILT |
324 | bfd *abfd; |
325 | PTR inp; | |
326 | int type; | |
327 | int class; | |
328 | int indx ATTRIBUTE_UNUSED; | |
329 | int numaux ATTRIBUTE_UNUSED; | |
330 | PTR extp; | |
331 | { | |
6fa957a9 KH |
332 | union internal_auxent *in = (union internal_auxent *) inp; |
333 | AUXENT *ext = (AUXENT *) extp; | |
334 | ||
335 | memset ((PTR) ext, 0, AUXESZ); | |
336 | switch (class) | |
337 | { | |
338 | case C_FILE: | |
339 | if (in->x_file.x_fname[0] == 0) | |
340 | { | |
dc810e39 AM |
341 | H_PUT_32 (abfd, 0, ext->x_file.x_n.x_zeroes); |
342 | H_PUT_32 (abfd, in->x_file.x_n.x_offset, ext->x_file.x_n.x_offset); | |
6fa957a9 KH |
343 | } |
344 | else | |
1725a96e NC |
345 | memcpy (ext->x_file.x_fname, in->x_file.x_fname, FILNMLEN); |
346 | ||
277d1b5e | 347 | return AUXESZ; |
6fa957a9 KH |
348 | |
349 | case C_STAT: | |
350 | case C_LEAFSTAT: | |
351 | case C_HIDDEN: | |
352 | if (type == T_NULL) | |
353 | { | |
354 | PUT_SCN_SCNLEN (abfd, in->x_scn.x_scnlen, ext); | |
355 | PUT_SCN_NRELOC (abfd, in->x_scn.x_nreloc, ext); | |
356 | PUT_SCN_NLINNO (abfd, in->x_scn.x_nlinno, ext); | |
dc810e39 AM |
357 | H_PUT_32 (abfd, in->x_scn.x_checksum, ext->x_scn.x_checksum); |
358 | H_PUT_16 (abfd, in->x_scn.x_associated, ext->x_scn.x_associated); | |
359 | H_PUT_8 (abfd, in->x_scn.x_comdat, ext->x_scn.x_comdat); | |
6fa957a9 KH |
360 | return AUXESZ; |
361 | } | |
362 | break; | |
277d1b5e | 363 | } |
277d1b5e | 364 | |
dc810e39 AM |
365 | H_PUT_32 (abfd, in->x_sym.x_tagndx.l, ext->x_sym.x_tagndx); |
366 | H_PUT_16 (abfd, in->x_sym.x_tvndx, ext->x_sym.x_tvndx); | |
277d1b5e ILT |
367 | |
368 | if (class == C_BLOCK || class == C_FCN || ISFCN (type) || ISTAG (class)) | |
369 | { | |
6fa957a9 KH |
370 | PUT_FCN_LNNOPTR (abfd, in->x_sym.x_fcnary.x_fcn.x_lnnoptr, ext); |
371 | PUT_FCN_ENDNDX (abfd, in->x_sym.x_fcnary.x_fcn.x_endndx.l, ext); | |
277d1b5e ILT |
372 | } |
373 | else | |
374 | { | |
dc810e39 AM |
375 | H_PUT_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[0], |
376 | ext->x_sym.x_fcnary.x_ary.x_dimen[0]); | |
377 | H_PUT_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[1], | |
378 | ext->x_sym.x_fcnary.x_ary.x_dimen[1]); | |
379 | H_PUT_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[2], | |
380 | ext->x_sym.x_fcnary.x_ary.x_dimen[2]); | |
381 | H_PUT_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[3], | |
382 | ext->x_sym.x_fcnary.x_ary.x_dimen[3]); | |
277d1b5e ILT |
383 | } |
384 | ||
385 | if (ISFCN (type)) | |
dc810e39 | 386 | H_PUT_32 (abfd, in->x_sym.x_misc.x_fsize, ext->x_sym.x_misc.x_fsize); |
277d1b5e ILT |
387 | else |
388 | { | |
389 | PUT_LNSZ_LNNO (abfd, in->x_sym.x_misc.x_lnsz.x_lnno, ext); | |
390 | PUT_LNSZ_SIZE (abfd, in->x_sym.x_misc.x_lnsz.x_size, ext); | |
391 | } | |
392 | ||
393 | return AUXESZ; | |
394 | } | |
395 | ||
396 | void | |
cbff5e0d | 397 | _bfd_XXi_swap_lineno_in (abfd, ext1, in1) |
277d1b5e ILT |
398 | bfd *abfd; |
399 | PTR ext1; | |
400 | PTR in1; | |
401 | { | |
6fa957a9 KH |
402 | LINENO *ext = (LINENO *) ext1; |
403 | struct internal_lineno *in = (struct internal_lineno *) in1; | |
277d1b5e | 404 | |
dc810e39 | 405 | in->l_addr.l_symndx = H_GET_32 (abfd, ext->l_addr.l_symndx); |
6fa957a9 | 406 | in->l_lnno = GET_LINENO_LNNO (abfd, ext); |
277d1b5e ILT |
407 | } |
408 | ||
409 | unsigned int | |
cbff5e0d | 410 | _bfd_XXi_swap_lineno_out (abfd, inp, outp) |
277d1b5e ILT |
411 | bfd *abfd; |
412 | PTR inp; | |
413 | PTR outp; | |
414 | { | |
6fa957a9 KH |
415 | struct internal_lineno *in = (struct internal_lineno *) inp; |
416 | struct external_lineno *ext = (struct external_lineno *) outp; | |
dc810e39 | 417 | H_PUT_32 (abfd, in->l_addr.l_symndx, ext->l_addr.l_symndx); |
277d1b5e ILT |
418 | |
419 | PUT_LINENO_LNNO (abfd, in->l_lnno, ext); | |
420 | return LINESZ; | |
421 | } | |
422 | ||
423 | void | |
cbff5e0d | 424 | _bfd_XXi_swap_aouthdr_in (abfd, aouthdr_ext1, aouthdr_int1) |
277d1b5e ILT |
425 | bfd *abfd; |
426 | PTR aouthdr_ext1; | |
427 | PTR aouthdr_int1; | |
428 | { | |
429 | struct internal_extra_pe_aouthdr *a; | |
9602af51 | 430 | PEAOUTHDR *src = (PEAOUTHDR *) (aouthdr_ext1); |
277d1b5e ILT |
431 | AOUTHDR *aouthdr_ext = (AOUTHDR *) aouthdr_ext1; |
432 | struct internal_aouthdr *aouthdr_int = (struct internal_aouthdr *)aouthdr_int1; | |
433 | ||
dc810e39 AM |
434 | aouthdr_int->magic = H_GET_16 (abfd, aouthdr_ext->magic); |
435 | aouthdr_int->vstamp = H_GET_16 (abfd, aouthdr_ext->vstamp); | |
436 | aouthdr_int->tsize = GET_AOUTHDR_TSIZE (abfd, aouthdr_ext->tsize); | |
437 | aouthdr_int->dsize = GET_AOUTHDR_DSIZE (abfd, aouthdr_ext->dsize); | |
438 | aouthdr_int->bsize = GET_AOUTHDR_BSIZE (abfd, aouthdr_ext->bsize); | |
439 | aouthdr_int->entry = GET_AOUTHDR_ENTRY (abfd, aouthdr_ext->entry); | |
277d1b5e | 440 | aouthdr_int->text_start = |
dc810e39 | 441 | GET_AOUTHDR_TEXT_START (abfd, aouthdr_ext->text_start); |
cbff5e0d | 442 | #ifndef COFF_WITH_pep |
fac41780 | 443 | /* PE32+ does not have data_start member! */ |
277d1b5e | 444 | aouthdr_int->data_start = |
dc810e39 | 445 | GET_AOUTHDR_DATA_START (abfd, aouthdr_ext->data_start); |
fac41780 | 446 | #endif |
277d1b5e ILT |
447 | |
448 | a = &aouthdr_int->pe; | |
dc810e39 AM |
449 | a->ImageBase = GET_OPTHDR_IMAGE_BASE (abfd, src->ImageBase); |
450 | a->SectionAlignment = H_GET_32 (abfd, src->SectionAlignment); | |
451 | a->FileAlignment = H_GET_32 (abfd, src->FileAlignment); | |
277d1b5e | 452 | a->MajorOperatingSystemVersion = |
dc810e39 | 453 | H_GET_16 (abfd, src->MajorOperatingSystemVersion); |
277d1b5e | 454 | a->MinorOperatingSystemVersion = |
dc810e39 AM |
455 | H_GET_16 (abfd, src->MinorOperatingSystemVersion); |
456 | a->MajorImageVersion = H_GET_16 (abfd, src->MajorImageVersion); | |
457 | a->MinorImageVersion = H_GET_16 (abfd, src->MinorImageVersion); | |
458 | a->MajorSubsystemVersion = H_GET_16 (abfd, src->MajorSubsystemVersion); | |
459 | a->MinorSubsystemVersion = H_GET_16 (abfd, src->MinorSubsystemVersion); | |
460 | a->Reserved1 = H_GET_32 (abfd, src->Reserved1); | |
461 | a->SizeOfImage = H_GET_32 (abfd, src->SizeOfImage); | |
462 | a->SizeOfHeaders = H_GET_32 (abfd, src->SizeOfHeaders); | |
463 | a->CheckSum = H_GET_32 (abfd, src->CheckSum); | |
464 | a->Subsystem = H_GET_16 (abfd, src->Subsystem); | |
465 | a->DllCharacteristics = H_GET_16 (abfd, src->DllCharacteristics); | |
466 | a->SizeOfStackReserve = | |
467 | GET_OPTHDR_SIZE_OF_STACK_RESERVE (abfd, src->SizeOfStackReserve); | |
468 | a->SizeOfStackCommit = | |
469 | GET_OPTHDR_SIZE_OF_STACK_COMMIT (abfd, src->SizeOfStackCommit); | |
470 | a->SizeOfHeapReserve = | |
471 | GET_OPTHDR_SIZE_OF_HEAP_RESERVE (abfd, src->SizeOfHeapReserve); | |
472 | a->SizeOfHeapCommit = | |
473 | GET_OPTHDR_SIZE_OF_HEAP_COMMIT (abfd, src->SizeOfHeapCommit); | |
474 | a->LoaderFlags = H_GET_32 (abfd, src->LoaderFlags); | |
475 | a->NumberOfRvaAndSizes = H_GET_32 (abfd, src->NumberOfRvaAndSizes); | |
277d1b5e ILT |
476 | |
477 | { | |
478 | int idx; | |
1725a96e | 479 | |
6fa957a9 | 480 | for (idx = 0; idx < 16; idx++) |
277d1b5e | 481 | { |
6fa957a9 KH |
482 | /* If data directory is empty, rva also should be 0. */ |
483 | int size = | |
dc810e39 | 484 | H_GET_32 (abfd, src->DataDirectory[idx][1]); |
3028b4c0 DD |
485 | a->DataDirectory[idx].Size = size; |
486 | ||
487 | if (size) | |
1725a96e | 488 | a->DataDirectory[idx].VirtualAddress = |
dc810e39 | 489 | H_GET_32 (abfd, src->DataDirectory[idx][0]); |
6fa957a9 | 490 | else |
3028b4c0 | 491 | a->DataDirectory[idx].VirtualAddress = 0; |
277d1b5e ILT |
492 | } |
493 | } | |
494 | ||
495 | if (aouthdr_int->entry) | |
496 | { | |
497 | aouthdr_int->entry += a->ImageBase; | |
cbff5e0d | 498 | #ifndef COFF_WITH_pep |
277d1b5e | 499 | aouthdr_int->entry &= 0xffffffff; |
fac41780 | 500 | #endif |
277d1b5e | 501 | } |
1725a96e | 502 | |
9602af51 | 503 | if (aouthdr_int->tsize) |
277d1b5e ILT |
504 | { |
505 | aouthdr_int->text_start += a->ImageBase; | |
cbff5e0d | 506 | #ifndef COFF_WITH_pep |
277d1b5e | 507 | aouthdr_int->text_start &= 0xffffffff; |
fac41780 | 508 | #endif |
277d1b5e | 509 | } |
1725a96e | 510 | |
cbff5e0d | 511 | #ifndef COFF_WITH_pep |
fac41780 | 512 | /* PE32+ does not have data_start member! */ |
9602af51 | 513 | if (aouthdr_int->dsize) |
277d1b5e ILT |
514 | { |
515 | aouthdr_int->data_start += a->ImageBase; | |
516 | aouthdr_int->data_start &= 0xffffffff; | |
517 | } | |
fac41780 | 518 | #endif |
277d1b5e ILT |
519 | |
520 | #ifdef POWERPC_LE_PE | |
521 | /* These three fields are normally set up by ppc_relocate_section. | |
522 | In the case of reading a file in, we can pick them up from the | |
523 | DataDirectory. */ | |
6fa957a9 | 524 | first_thunk_address = a->DataDirectory[12].VirtualAddress; |
277d1b5e ILT |
525 | thunk_size = a->DataDirectory[12].Size; |
526 | import_table_size = a->DataDirectory[1].Size; | |
527 | #endif | |
277d1b5e ILT |
528 | } |
529 | ||
5933bdc9 ILT |
530 | /* A support function for below. */ |
531 | ||
532 | static void | |
533 | add_data_entry (abfd, aout, idx, name, base) | |
277d1b5e ILT |
534 | bfd *abfd; |
535 | struct internal_extra_pe_aouthdr *aout; | |
536 | int idx; | |
537 | char *name; | |
538 | bfd_vma base; | |
539 | { | |
540 | asection *sec = bfd_get_section_by_name (abfd, name); | |
541 | ||
1725a96e | 542 | /* Add import directory information if it exists. */ |
277d1b5e ILT |
543 | if ((sec != NULL) |
544 | && (coff_section_data (abfd, sec) != NULL) | |
545 | && (pei_section_data (abfd, sec) != NULL)) | |
546 | { | |
1725a96e | 547 | /* If data directory is empty, rva also should be 0. */ |
3028b4c0 DD |
548 | int size = pei_section_data (abfd, sec)->virt_size; |
549 | aout->DataDirectory[idx].Size = size; | |
550 | ||
551 | if (size) | |
6fa957a9 KH |
552 | { |
553 | aout->DataDirectory[idx].VirtualAddress = | |
554 | (sec->vma - base) & 0xffffffff; | |
555 | sec->flags |= SEC_DATA; | |
556 | } | |
277d1b5e ILT |
557 | } |
558 | } | |
559 | ||
560 | unsigned int | |
cbff5e0d | 561 | _bfd_XXi_swap_aouthdr_out (abfd, in, out) |
277d1b5e ILT |
562 | bfd *abfd; |
563 | PTR in; | |
564 | PTR out; | |
565 | { | |
6fa957a9 | 566 | struct internal_aouthdr *aouthdr_in = (struct internal_aouthdr *) in; |
cbff5e0d DD |
567 | pe_data_type *pe = pe_data (abfd); |
568 | struct internal_extra_pe_aouthdr *extra = &pe->pe_opthdr; | |
6fa957a9 | 569 | PEAOUTHDR *aouthdr_out = (PEAOUTHDR *) out; |
fac41780 | 570 | bfd_vma sa, fa, ib; |
ca6dee30 | 571 | IMAGE_DATA_DIRECTORY idata2, idata5, tls; |
c25cfdf8 | 572 | |
cbff5e0d DD |
573 | if (pe->force_minimum_alignment) |
574 | { | |
575 | if (!extra->FileAlignment) | |
576 | extra->FileAlignment = PE_DEF_FILE_ALIGNMENT; | |
577 | if (!extra->SectionAlignment) | |
578 | extra->SectionAlignment = PE_DEF_SECTION_ALIGNMENT; | |
579 | } | |
277d1b5e | 580 | |
fac41780 | 581 | if (extra->Subsystem == IMAGE_SUBSYSTEM_UNKNOWN) |
cbff5e0d | 582 | extra->Subsystem = pe->target_subsystem; |
fac41780 JW |
583 | |
584 | sa = extra->SectionAlignment; | |
585 | fa = extra->FileAlignment; | |
586 | ib = extra->ImageBase; | |
277d1b5e | 587 | |
c25cfdf8 NC |
588 | idata2 = pe->pe_opthdr.DataDirectory[1]; |
589 | idata5 = pe->pe_opthdr.DataDirectory[12]; | |
ca6dee30 | 590 | tls = pe->pe_opthdr.DataDirectory[9]; |
c25cfdf8 | 591 | |
9602af51 | 592 | if (aouthdr_in->tsize) |
277d1b5e ILT |
593 | { |
594 | aouthdr_in->text_start -= ib; | |
cbff5e0d | 595 | #ifndef COFF_WITH_pep |
277d1b5e | 596 | aouthdr_in->text_start &= 0xffffffff; |
cbff5e0d | 597 | #endif |
277d1b5e | 598 | } |
1725a96e | 599 | |
9602af51 | 600 | if (aouthdr_in->dsize) |
277d1b5e ILT |
601 | { |
602 | aouthdr_in->data_start -= ib; | |
cbff5e0d | 603 | #ifndef COFF_WITH_pep |
277d1b5e | 604 | aouthdr_in->data_start &= 0xffffffff; |
cbff5e0d | 605 | #endif |
277d1b5e | 606 | } |
1725a96e | 607 | |
9602af51 | 608 | if (aouthdr_in->entry) |
277d1b5e ILT |
609 | { |
610 | aouthdr_in->entry -= ib; | |
cbff5e0d | 611 | #ifndef COFF_WITH_pep |
277d1b5e | 612 | aouthdr_in->entry &= 0xffffffff; |
cbff5e0d | 613 | #endif |
277d1b5e ILT |
614 | } |
615 | ||
6fa957a9 KH |
616 | #define FA(x) (((x) + fa -1 ) & (- fa)) |
617 | #define SA(x) (((x) + sa -1 ) & (- sa)) | |
277d1b5e | 618 | |
6fa957a9 | 619 | /* We like to have the sizes aligned. */ |
277d1b5e ILT |
620 | aouthdr_in->bsize = FA (aouthdr_in->bsize); |
621 | ||
277d1b5e ILT |
622 | extra->NumberOfRvaAndSizes = IMAGE_NUMBEROF_DIRECTORY_ENTRIES; |
623 | ||
c25cfdf8 | 624 | /* First null out all data directory entries. */ |
36b08f12 | 625 | memset (extra->DataDirectory, 0, sizeof (extra->DataDirectory)); |
277d1b5e | 626 | |
8181c403 | 627 | add_data_entry (abfd, extra, 0, ".edata", ib); |
9602af51 | 628 | add_data_entry (abfd, extra, 2, ".rsrc", ib); |
8181c403 | 629 | add_data_entry (abfd, extra, 3, ".pdata", ib); |
2fbadf2c | 630 | |
c25cfdf8 NC |
631 | /* In theory we do not need to call add_data_entry for .idata$2 or |
632 | .idata$5. It will be done in bfd_coff_final_link where all the | |
633 | required information is available. If however, we are not going | |
634 | to perform a final link, eg because we have been invoked by objcopy | |
635 | or strip, then we need to make sure that these Data Directory | |
636 | entries are initialised properly. | |
637 | ||
638 | So - we copy the input values into the output values, and then, if | |
639 | a final link is going to be performed, it can overwrite them. */ | |
640 | extra->DataDirectory[1] = idata2; | |
641 | extra->DataDirectory[12] = idata5; | |
ca6dee30 | 642 | extra->DataDirectory[9] = tls; |
c25cfdf8 NC |
643 | |
644 | if (extra->DataDirectory[1].VirtualAddress == 0) | |
645 | /* Until other .idata fixes are made (pending patch), the entry for | |
7dee875e | 646 | .idata is needed for backwards compatibility. FIXME. */ |
c25cfdf8 NC |
647 | add_data_entry (abfd, extra, 1, ".idata", ib); |
648 | ||
2fbadf2c ILT |
649 | /* For some reason, the virtual size (which is what's set by |
650 | add_data_entry) for .reloc is not the same as the size recorded | |
651 | in this slot by MSVC; it doesn't seem to cause problems (so far), | |
652 | but since it's the best we've got, use it. It does do the right | |
653 | thing for .pdata. */ | |
cbff5e0d | 654 | if (pe->has_reloc_section) |
8181c403 | 655 | add_data_entry (abfd, extra, 5, ".reloc", ib); |
277d1b5e ILT |
656 | |
657 | { | |
658 | asection *sec; | |
d48bdb99 | 659 | bfd_vma hsize = 0; |
6fa957a9 | 660 | bfd_vma dsize = 0; |
d48bdb99 | 661 | bfd_vma isize = 0; |
6fa957a9 | 662 | bfd_vma tsize = 0; |
277d1b5e ILT |
663 | |
664 | for (sec = abfd->sections; sec; sec = sec->next) | |
665 | { | |
eea6121a | 666 | int rounded = FA(sec->size); |
277d1b5e | 667 | |
d48bdb99 AM |
668 | /* The first non-zero section filepos is the header size. |
669 | Sections without contents will have a filepos of 0. */ | |
670 | if (hsize == 0) | |
671 | hsize = sec->filepos; | |
277d1b5e ILT |
672 | if (sec->flags & SEC_DATA) |
673 | dsize += rounded; | |
674 | if (sec->flags & SEC_CODE) | |
675 | tsize += rounded; | |
5933bdc9 ILT |
676 | /* The image size is the total VIRTUAL size (which is what is |
677 | in the virt_size field). Files have been seen (from MSVC | |
678 | 5.0 link.exe) where the file size of the .data segment is | |
679 | quite small compared to the virtual size. Without this | |
680 | fix, strip munges the file. */ | |
98a96df7 CF |
681 | if (coff_section_data (abfd, sec) != NULL |
682 | && pei_section_data (abfd, sec) != NULL) | |
683 | isize += SA (FA (pei_section_data (abfd, sec)->virt_size)); | |
277d1b5e ILT |
684 | } |
685 | ||
686 | aouthdr_in->dsize = dsize; | |
687 | aouthdr_in->tsize = tsize; | |
d48bdb99 AM |
688 | extra->SizeOfHeaders = hsize; |
689 | extra->SizeOfImage = SA(hsize) + isize; | |
277d1b5e ILT |
690 | } |
691 | ||
dc810e39 | 692 | H_PUT_16 (abfd, aouthdr_in->magic, aouthdr_out->standard.magic); |
277d1b5e | 693 | |
5933bdc9 ILT |
694 | #define LINKER_VERSION 256 /* That is, 2.56 */ |
695 | ||
696 | /* This piece of magic sets the "linker version" field to | |
697 | LINKER_VERSION. */ | |
dc810e39 AM |
698 | H_PUT_16 (abfd, (LINKER_VERSION / 100 + (LINKER_VERSION % 100) * 256), |
699 | aouthdr_out->standard.vstamp); | |
700 | ||
701 | PUT_AOUTHDR_TSIZE (abfd, aouthdr_in->tsize, aouthdr_out->standard.tsize); | |
702 | PUT_AOUTHDR_DSIZE (abfd, aouthdr_in->dsize, aouthdr_out->standard.dsize); | |
703 | PUT_AOUTHDR_BSIZE (abfd, aouthdr_in->bsize, aouthdr_out->standard.bsize); | |
704 | PUT_AOUTHDR_ENTRY (abfd, aouthdr_in->entry, aouthdr_out->standard.entry); | |
277d1b5e | 705 | PUT_AOUTHDR_TEXT_START (abfd, aouthdr_in->text_start, |
dc810e39 | 706 | aouthdr_out->standard.text_start); |
277d1b5e | 707 | |
cbff5e0d | 708 | #ifndef COFF_WITH_pep |
c25cfdf8 | 709 | /* PE32+ does not have data_start member! */ |
277d1b5e | 710 | PUT_AOUTHDR_DATA_START (abfd, aouthdr_in->data_start, |
dc810e39 | 711 | aouthdr_out->standard.data_start); |
fac41780 | 712 | #endif |
277d1b5e | 713 | |
dc810e39 AM |
714 | PUT_OPTHDR_IMAGE_BASE (abfd, extra->ImageBase, aouthdr_out->ImageBase); |
715 | H_PUT_32 (abfd, extra->SectionAlignment, aouthdr_out->SectionAlignment); | |
716 | H_PUT_32 (abfd, extra->FileAlignment, aouthdr_out->FileAlignment); | |
717 | H_PUT_16 (abfd, extra->MajorOperatingSystemVersion, | |
718 | aouthdr_out->MajorOperatingSystemVersion); | |
719 | H_PUT_16 (abfd, extra->MinorOperatingSystemVersion, | |
720 | aouthdr_out->MinorOperatingSystemVersion); | |
721 | H_PUT_16 (abfd, extra->MajorImageVersion, aouthdr_out->MajorImageVersion); | |
722 | H_PUT_16 (abfd, extra->MinorImageVersion, aouthdr_out->MinorImageVersion); | |
723 | H_PUT_16 (abfd, extra->MajorSubsystemVersion, | |
724 | aouthdr_out->MajorSubsystemVersion); | |
725 | H_PUT_16 (abfd, extra->MinorSubsystemVersion, | |
726 | aouthdr_out->MinorSubsystemVersion); | |
727 | H_PUT_32 (abfd, extra->Reserved1, aouthdr_out->Reserved1); | |
728 | H_PUT_32 (abfd, extra->SizeOfImage, aouthdr_out->SizeOfImage); | |
729 | H_PUT_32 (abfd, extra->SizeOfHeaders, aouthdr_out->SizeOfHeaders); | |
730 | H_PUT_32 (abfd, extra->CheckSum, aouthdr_out->CheckSum); | |
731 | H_PUT_16 (abfd, extra->Subsystem, aouthdr_out->Subsystem); | |
732 | H_PUT_16 (abfd, extra->DllCharacteristics, aouthdr_out->DllCharacteristics); | |
fac41780 | 733 | PUT_OPTHDR_SIZE_OF_STACK_RESERVE (abfd, extra->SizeOfStackReserve, |
dc810e39 | 734 | aouthdr_out->SizeOfStackReserve); |
fac41780 | 735 | PUT_OPTHDR_SIZE_OF_STACK_COMMIT (abfd, extra->SizeOfStackCommit, |
dc810e39 | 736 | aouthdr_out->SizeOfStackCommit); |
fac41780 | 737 | PUT_OPTHDR_SIZE_OF_HEAP_RESERVE (abfd, extra->SizeOfHeapReserve, |
dc810e39 | 738 | aouthdr_out->SizeOfHeapReserve); |
fac41780 | 739 | PUT_OPTHDR_SIZE_OF_HEAP_COMMIT (abfd, extra->SizeOfHeapCommit, |
dc810e39 AM |
740 | aouthdr_out->SizeOfHeapCommit); |
741 | H_PUT_32 (abfd, extra->LoaderFlags, aouthdr_out->LoaderFlags); | |
742 | H_PUT_32 (abfd, extra->NumberOfRvaAndSizes, | |
743 | aouthdr_out->NumberOfRvaAndSizes); | |
277d1b5e ILT |
744 | { |
745 | int idx; | |
1725a96e | 746 | |
6fa957a9 | 747 | for (idx = 0; idx < 16; idx++) |
277d1b5e | 748 | { |
dc810e39 AM |
749 | H_PUT_32 (abfd, extra->DataDirectory[idx].VirtualAddress, |
750 | aouthdr_out->DataDirectory[idx][0]); | |
751 | H_PUT_32 (abfd, extra->DataDirectory[idx].Size, | |
752 | aouthdr_out->DataDirectory[idx][1]); | |
277d1b5e ILT |
753 | } |
754 | } | |
755 | ||
756 | return AOUTSZ; | |
757 | } | |
758 | ||
759 | unsigned int | |
cbff5e0d | 760 | _bfd_XXi_only_swap_filehdr_out (abfd, in, out) |
277d1b5e ILT |
761 | bfd *abfd; |
762 | PTR in; | |
763 | PTR out; | |
764 | { | |
765 | int idx; | |
6fa957a9 KH |
766 | struct internal_filehdr *filehdr_in = (struct internal_filehdr *) in; |
767 | struct external_PEI_filehdr *filehdr_out = (struct external_PEI_filehdr *) out; | |
277d1b5e ILT |
768 | |
769 | if (pe_data (abfd)->has_reloc_section) | |
770 | filehdr_in->f_flags &= ~F_RELFLG; | |
771 | ||
772 | if (pe_data (abfd)->dll) | |
773 | filehdr_in->f_flags |= F_DLL; | |
774 | ||
775 | filehdr_in->pe.e_magic = DOSMAGIC; | |
776 | filehdr_in->pe.e_cblp = 0x90; | |
777 | filehdr_in->pe.e_cp = 0x3; | |
778 | filehdr_in->pe.e_crlc = 0x0; | |
779 | filehdr_in->pe.e_cparhdr = 0x4; | |
780 | filehdr_in->pe.e_minalloc = 0x0; | |
781 | filehdr_in->pe.e_maxalloc = 0xffff; | |
782 | filehdr_in->pe.e_ss = 0x0; | |
783 | filehdr_in->pe.e_sp = 0xb8; | |
784 | filehdr_in->pe.e_csum = 0x0; | |
785 | filehdr_in->pe.e_ip = 0x0; | |
786 | filehdr_in->pe.e_cs = 0x0; | |
787 | filehdr_in->pe.e_lfarlc = 0x40; | |
788 | filehdr_in->pe.e_ovno = 0x0; | |
789 | ||
6fa957a9 | 790 | for (idx = 0; idx < 4; idx++) |
277d1b5e ILT |
791 | filehdr_in->pe.e_res[idx] = 0x0; |
792 | ||
793 | filehdr_in->pe.e_oemid = 0x0; | |
794 | filehdr_in->pe.e_oeminfo = 0x0; | |
795 | ||
6fa957a9 | 796 | for (idx = 0; idx < 10; idx++) |
277d1b5e ILT |
797 | filehdr_in->pe.e_res2[idx] = 0x0; |
798 | ||
799 | filehdr_in->pe.e_lfanew = 0x80; | |
800 | ||
6fa957a9 KH |
801 | /* This next collection of data are mostly just characters. It |
802 | appears to be constant within the headers put on NT exes. */ | |
277d1b5e ILT |
803 | filehdr_in->pe.dos_message[0] = 0x0eba1f0e; |
804 | filehdr_in->pe.dos_message[1] = 0xcd09b400; | |
805 | filehdr_in->pe.dos_message[2] = 0x4c01b821; | |
806 | filehdr_in->pe.dos_message[3] = 0x685421cd; | |
807 | filehdr_in->pe.dos_message[4] = 0x70207369; | |
808 | filehdr_in->pe.dos_message[5] = 0x72676f72; | |
809 | filehdr_in->pe.dos_message[6] = 0x63206d61; | |
810 | filehdr_in->pe.dos_message[7] = 0x6f6e6e61; | |
811 | filehdr_in->pe.dos_message[8] = 0x65622074; | |
812 | filehdr_in->pe.dos_message[9] = 0x6e757220; | |
813 | filehdr_in->pe.dos_message[10] = 0x206e6920; | |
814 | filehdr_in->pe.dos_message[11] = 0x20534f44; | |
815 | filehdr_in->pe.dos_message[12] = 0x65646f6d; | |
816 | filehdr_in->pe.dos_message[13] = 0x0a0d0d2e; | |
817 | filehdr_in->pe.dos_message[14] = 0x24; | |
818 | filehdr_in->pe.dos_message[15] = 0x0; | |
819 | filehdr_in->pe.nt_signature = NT_SIGNATURE; | |
820 | ||
dc810e39 AM |
821 | H_PUT_16 (abfd, filehdr_in->f_magic, filehdr_out->f_magic); |
822 | H_PUT_16 (abfd, filehdr_in->f_nscns, filehdr_out->f_nscns); | |
277d1b5e | 823 | |
dc810e39 AM |
824 | H_PUT_32 (abfd, time (0), filehdr_out->f_timdat); |
825 | PUT_FILEHDR_SYMPTR (abfd, filehdr_in->f_symptr, | |
826 | filehdr_out->f_symptr); | |
827 | H_PUT_32 (abfd, filehdr_in->f_nsyms, filehdr_out->f_nsyms); | |
828 | H_PUT_16 (abfd, filehdr_in->f_opthdr, filehdr_out->f_opthdr); | |
829 | H_PUT_16 (abfd, filehdr_in->f_flags, filehdr_out->f_flags); | |
277d1b5e | 830 | |
1725a96e | 831 | /* Put in extra dos header stuff. This data remains essentially |
277d1b5e | 832 | constant, it just has to be tacked on to the beginning of all exes |
1725a96e | 833 | for NT. */ |
dc810e39 AM |
834 | H_PUT_16 (abfd, filehdr_in->pe.e_magic, filehdr_out->e_magic); |
835 | H_PUT_16 (abfd, filehdr_in->pe.e_cblp, filehdr_out->e_cblp); | |
836 | H_PUT_16 (abfd, filehdr_in->pe.e_cp, filehdr_out->e_cp); | |
837 | H_PUT_16 (abfd, filehdr_in->pe.e_crlc, filehdr_out->e_crlc); | |
838 | H_PUT_16 (abfd, filehdr_in->pe.e_cparhdr, filehdr_out->e_cparhdr); | |
839 | H_PUT_16 (abfd, filehdr_in->pe.e_minalloc, filehdr_out->e_minalloc); | |
840 | H_PUT_16 (abfd, filehdr_in->pe.e_maxalloc, filehdr_out->e_maxalloc); | |
841 | H_PUT_16 (abfd, filehdr_in->pe.e_ss, filehdr_out->e_ss); | |
842 | H_PUT_16 (abfd, filehdr_in->pe.e_sp, filehdr_out->e_sp); | |
843 | H_PUT_16 (abfd, filehdr_in->pe.e_csum, filehdr_out->e_csum); | |
844 | H_PUT_16 (abfd, filehdr_in->pe.e_ip, filehdr_out->e_ip); | |
845 | H_PUT_16 (abfd, filehdr_in->pe.e_cs, filehdr_out->e_cs); | |
846 | H_PUT_16 (abfd, filehdr_in->pe.e_lfarlc, filehdr_out->e_lfarlc); | |
847 | H_PUT_16 (abfd, filehdr_in->pe.e_ovno, filehdr_out->e_ovno); | |
1725a96e NC |
848 | |
849 | for (idx = 0; idx < 4; idx++) | |
dc810e39 | 850 | H_PUT_16 (abfd, filehdr_in->pe.e_res[idx], filehdr_out->e_res[idx]); |
1725a96e | 851 | |
dc810e39 AM |
852 | H_PUT_16 (abfd, filehdr_in->pe.e_oemid, filehdr_out->e_oemid); |
853 | H_PUT_16 (abfd, filehdr_in->pe.e_oeminfo, filehdr_out->e_oeminfo); | |
1725a96e NC |
854 | |
855 | for (idx = 0; idx < 10; idx++) | |
dc810e39 | 856 | H_PUT_16 (abfd, filehdr_in->pe.e_res2[idx], filehdr_out->e_res2[idx]); |
1725a96e | 857 | |
dc810e39 | 858 | H_PUT_32 (abfd, filehdr_in->pe.e_lfanew, filehdr_out->e_lfanew); |
277d1b5e | 859 | |
1725a96e | 860 | for (idx = 0; idx < 16; idx++) |
dc810e39 AM |
861 | H_PUT_32 (abfd, filehdr_in->pe.dos_message[idx], |
862 | filehdr_out->dos_message[idx]); | |
277d1b5e | 863 | |
6fa957a9 | 864 | /* Also put in the NT signature. */ |
dc810e39 | 865 | H_PUT_32 (abfd, filehdr_in->pe.nt_signature, filehdr_out->nt_signature); |
277d1b5e | 866 | |
277d1b5e ILT |
867 | return FILHSZ; |
868 | } | |
869 | ||
870 | unsigned int | |
cbff5e0d | 871 | _bfd_XX_only_swap_filehdr_out (abfd, in, out) |
277d1b5e ILT |
872 | bfd *abfd; |
873 | PTR in; | |
874 | PTR out; | |
875 | { | |
6fa957a9 KH |
876 | struct internal_filehdr *filehdr_in = (struct internal_filehdr *) in; |
877 | FILHDR *filehdr_out = (FILHDR *) out; | |
277d1b5e | 878 | |
dc810e39 AM |
879 | H_PUT_16 (abfd, filehdr_in->f_magic, filehdr_out->f_magic); |
880 | H_PUT_16 (abfd, filehdr_in->f_nscns, filehdr_out->f_nscns); | |
881 | H_PUT_32 (abfd, filehdr_in->f_timdat, filehdr_out->f_timdat); | |
882 | PUT_FILEHDR_SYMPTR (abfd, filehdr_in->f_symptr, filehdr_out->f_symptr); | |
883 | H_PUT_32 (abfd, filehdr_in->f_nsyms, filehdr_out->f_nsyms); | |
884 | H_PUT_16 (abfd, filehdr_in->f_opthdr, filehdr_out->f_opthdr); | |
885 | H_PUT_16 (abfd, filehdr_in->f_flags, filehdr_out->f_flags); | |
277d1b5e ILT |
886 | |
887 | return FILHSZ; | |
888 | } | |
889 | ||
890 | unsigned int | |
cbff5e0d | 891 | _bfd_XXi_swap_scnhdr_out (abfd, in, out) |
277d1b5e ILT |
892 | bfd *abfd; |
893 | PTR in; | |
894 | PTR out; | |
895 | { | |
6fa957a9 KH |
896 | struct internal_scnhdr *scnhdr_int = (struct internal_scnhdr *) in; |
897 | SCNHDR *scnhdr_ext = (SCNHDR *) out; | |
277d1b5e ILT |
898 | unsigned int ret = SCNHSZ; |
899 | bfd_vma ps; | |
900 | bfd_vma ss; | |
901 | ||
6fa957a9 | 902 | memcpy (scnhdr_ext->s_name, scnhdr_int->s_name, sizeof (scnhdr_int->s_name)); |
277d1b5e ILT |
903 | |
904 | PUT_SCNHDR_VADDR (abfd, | |
9602af51 | 905 | ((scnhdr_int->s_vaddr |
6fa957a9 | 906 | - pe_data (abfd)->pe_opthdr.ImageBase) |
277d1b5e | 907 | & 0xffffffff), |
dc810e39 | 908 | scnhdr_ext->s_vaddr); |
277d1b5e | 909 | |
5933bdc9 ILT |
910 | /* NT wants the size data to be rounded up to the next |
911 | NT_FILE_ALIGNMENT, but zero if it has no content (as in .bss, | |
912 | sometimes). */ | |
5933bdc9 | 913 | if ((scnhdr_int->s_flags & IMAGE_SCN_CNT_UNINITIALIZED_DATA) != 0) |
277d1b5e | 914 | { |
ff0c9faf NC |
915 | if (bfd_pe_executable_p (abfd)) |
916 | { | |
917 | ps = scnhdr_int->s_size; | |
918 | ss = 0; | |
919 | } | |
920 | else | |
921 | { | |
922 | ps = 0; | |
923 | ss = scnhdr_int->s_size; | |
924 | } | |
277d1b5e ILT |
925 | } |
926 | else | |
927 | { | |
ff0c9faf NC |
928 | if (bfd_pe_executable_p (abfd)) |
929 | ps = scnhdr_int->s_paddr; | |
930 | else | |
931 | ps = 0; | |
932 | ||
277d1b5e ILT |
933 | ss = scnhdr_int->s_size; |
934 | } | |
935 | ||
936 | PUT_SCNHDR_SIZE (abfd, ss, | |
dc810e39 | 937 | scnhdr_ext->s_size); |
277d1b5e | 938 | |
5933bdc9 | 939 | /* s_paddr in PE is really the virtual size. */ |
dc810e39 | 940 | PUT_SCNHDR_PADDR (abfd, ps, scnhdr_ext->s_paddr); |
277d1b5e ILT |
941 | |
942 | PUT_SCNHDR_SCNPTR (abfd, scnhdr_int->s_scnptr, | |
dc810e39 | 943 | scnhdr_ext->s_scnptr); |
277d1b5e | 944 | PUT_SCNHDR_RELPTR (abfd, scnhdr_int->s_relptr, |
dc810e39 | 945 | scnhdr_ext->s_relptr); |
277d1b5e | 946 | PUT_SCNHDR_LNNOPTR (abfd, scnhdr_int->s_lnnoptr, |
dc810e39 | 947 | scnhdr_ext->s_lnnoptr); |
277d1b5e | 948 | |
277d1b5e | 949 | { |
25c80428 NC |
950 | /* Extra flags must be set when dealing with PE. All sections should also |
951 | have the IMAGE_SCN_MEM_READ (0x40000000) flag set. In addition, the | |
952 | .text section must have IMAGE_SCN_MEM_EXECUTE (0x20000000) and the data | |
953 | sections (.idata, .data, .bss, .CRT) must have IMAGE_SCN_MEM_WRITE set | |
954 | (this is especially important when dealing with the .idata section since | |
955 | the addresses for routines from .dlls must be overwritten). If .reloc | |
956 | section data is ever generated, we must add IMAGE_SCN_MEM_DISCARDABLE | |
957 | (0x02000000). Also, the resource data should also be read and | |
958 | writable. */ | |
959 | ||
960 | /* FIXME: Alignment is also encoded in this field, at least on PPC and | |
961 | ARM-WINCE. Although - how do we get the original alignment field | |
962 | back ? */ | |
963 | ||
964 | typedef struct | |
965 | { | |
966 | const char * section_name; | |
967 | unsigned long must_have; | |
968 | } | |
969 | pe_required_section_flags; | |
970 | ||
971 | pe_required_section_flags known_sections [] = | |
972 | { | |
973 | { ".arch", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_DISCARDABLE | IMAGE_SCN_ALIGN_8BYTES }, | |
974 | { ".bss", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_UNINITIALIZED_DATA | IMAGE_SCN_MEM_WRITE }, | |
975 | { ".data", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_WRITE }, | |
976 | { ".edata", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA }, | |
977 | { ".idata", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_WRITE }, | |
978 | { ".pdata", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA }, | |
979 | { ".rdata", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA }, | |
980 | { ".reloc", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_DISCARDABLE }, | |
981 | { ".rsrc", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_WRITE }, | |
982 | { ".text" , IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_CODE | IMAGE_SCN_MEM_EXECUTE }, | |
983 | { ".tls", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_WRITE }, | |
984 | { ".xdata", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA }, | |
985 | { NULL, 0} | |
986 | }; | |
987 | ||
988 | pe_required_section_flags * p; | |
1725a96e | 989 | |
66bed356 DS |
990 | /* We have defaulted to adding the IMAGE_SCN_MEM_WRITE flag, but now |
991 | we know exactly what this specific section wants so we remove it | |
992 | and then allow the must_have field to add it back in if necessary. | |
993 | However, we don't remove IMAGE_SCN_MEM_WRITE flag from .text if the | |
994 | default WP_TEXT file flag has been cleared. WP_TEXT may be cleared | |
995 | by ld --enable-auto-import (if auto-import is actually needed), | |
996 | by ld --omagic, or by obcopy --writable-text. */ | |
66bed356 | 997 | |
25c80428 NC |
998 | for (p = known_sections; p->section_name; p++) |
999 | if (strcmp (scnhdr_int->s_name, p->section_name) == 0) | |
1000 | { | |
3c9d0484 DS |
1001 | if (strcmp (scnhdr_int->s_name, ".text") |
1002 | || (bfd_get_file_flags (abfd) & WP_TEXT)) | |
d48bdb99 AM |
1003 | scnhdr_int->s_flags &= ~IMAGE_SCN_MEM_WRITE; |
1004 | scnhdr_int->s_flags |= p->must_have; | |
25c80428 NC |
1005 | break; |
1006 | } | |
1007 | ||
d48bdb99 | 1008 | H_PUT_32 (abfd, scnhdr_int->s_flags, scnhdr_ext->s_flags); |
277d1b5e ILT |
1009 | } |
1010 | ||
cb43721d | 1011 | if (coff_data (abfd)->link_info |
1049f94e | 1012 | && ! coff_data (abfd)->link_info->relocatable |
cb43721d ILT |
1013 | && ! coff_data (abfd)->link_info->shared |
1014 | && strcmp (scnhdr_int->s_name, ".text") == 0) | |
277d1b5e | 1015 | { |
cb43721d | 1016 | /* By inference from looking at MS output, the 32 bit field |
7dee875e | 1017 | which is the combination of the number_of_relocs and |
cb43721d ILT |
1018 | number_of_linenos is used for the line number count in |
1019 | executables. A 16-bit field won't do for cc1. The MS | |
1020 | document says that the number of relocs is zero for | |
1021 | executables, but the 17-th bit has been observed to be there. | |
1022 | Overflow is not an issue: a 4G-line program will overflow a | |
1023 | bunch of other fields long before this! */ | |
dc810e39 AM |
1024 | H_PUT_16 (abfd, (scnhdr_int->s_nlnno & 0xffff), scnhdr_ext->s_nlnno); |
1025 | H_PUT_16 (abfd, (scnhdr_int->s_nlnno >> 16), scnhdr_ext->s_nreloc); | |
277d1b5e | 1026 | } |
277d1b5e ILT |
1027 | else |
1028 | { | |
cb43721d | 1029 | if (scnhdr_int->s_nlnno <= 0xffff) |
dc810e39 | 1030 | H_PUT_16 (abfd, scnhdr_int->s_nlnno, scnhdr_ext->s_nlnno); |
cb43721d ILT |
1031 | else |
1032 | { | |
1033 | (*_bfd_error_handler) (_("%s: line number overflow: 0x%lx > 0xffff"), | |
1034 | bfd_get_filename (abfd), | |
1035 | scnhdr_int->s_nlnno); | |
1036 | bfd_set_error (bfd_error_file_truncated); | |
dc810e39 | 1037 | H_PUT_16 (abfd, 0xffff, scnhdr_ext->s_nlnno); |
cb43721d ILT |
1038 | ret = 0; |
1039 | } | |
1725a96e | 1040 | |
cd339148 NS |
1041 | /* Although we could encode 0xffff relocs here, we do not, to be |
1042 | consistent with other parts of bfd. Also it lets us warn, as | |
1043 | we should never see 0xffff here w/o having the overflow flag | |
1044 | set. */ | |
1045 | if (scnhdr_int->s_nreloc < 0xffff) | |
dc810e39 | 1046 | H_PUT_16 (abfd, scnhdr_int->s_nreloc, scnhdr_ext->s_nreloc); |
cb43721d ILT |
1047 | else |
1048 | { | |
1725a96e | 1049 | /* PE can deal with large #s of relocs, but not here. */ |
dc810e39 | 1050 | H_PUT_16 (abfd, 0xffff, scnhdr_ext->s_nreloc); |
3e4554a2 | 1051 | scnhdr_int->s_flags |= IMAGE_SCN_LNK_NRELOC_OVFL; |
dc810e39 | 1052 | H_PUT_32 (abfd, scnhdr_int->s_flags, scnhdr_ext->s_flags); |
3e4554a2 DD |
1053 | #if 0 |
1054 | (*_bfd_error_handler) (_("%s: reloc overflow 1: 0x%lx > 0xffff"), | |
cb43721d ILT |
1055 | bfd_get_filename (abfd), |
1056 | scnhdr_int->s_nreloc); | |
1057 | bfd_set_error (bfd_error_file_truncated); | |
dc810e39 | 1058 | H_PUT_16 (abfd, 0xffff, scnhdr_ext->s_nreloc); |
cb43721d | 1059 | ret = 0; |
3e4554a2 | 1060 | #endif |
cb43721d | 1061 | } |
277d1b5e ILT |
1062 | } |
1063 | return ret; | |
1064 | } | |
1065 | ||
1725a96e NC |
1066 | static char * dir_names[IMAGE_NUMBEROF_DIRECTORY_ENTRIES] = |
1067 | { | |
1068 | N_("Export Directory [.edata (or where ever we found it)]"), | |
1069 | N_("Import Directory [parts of .idata]"), | |
1070 | N_("Resource Directory [.rsrc]"), | |
1071 | N_("Exception Directory [.pdata]"), | |
1072 | N_("Security Directory"), | |
1073 | N_("Base Relocation Directory [.reloc]"), | |
1074 | N_("Debug Directory"), | |
1075 | N_("Description Directory"), | |
1076 | N_("Special Directory"), | |
1077 | N_("Thread Storage Directory [.tls]"), | |
1078 | N_("Load Configuration Directory"), | |
1079 | N_("Bound Import Directory"), | |
1080 | N_("Import Address Table Directory"), | |
1081 | N_("Delay Import Directory"), | |
1082 | N_("Reserved"), | |
1083 | N_("Reserved") | |
1084 | }; | |
1085 | ||
277d1b5e ILT |
1086 | #ifdef POWERPC_LE_PE |
1087 | /* The code for the PPC really falls in the "architecture dependent" | |
1088 | category. However, it's not clear that anyone will ever care, so | |
1089 | we're ignoring the issue for now; if/when PPC matters, some of this | |
1090 | may need to go into peicode.h, or arguments passed to enable the | |
1091 | PPC- specific code. */ | |
1092 | #endif | |
1093 | ||
b34976b6 | 1094 | static bfd_boolean |
5933bdc9 | 1095 | pe_print_idata (abfd, vfile) |
277d1b5e ILT |
1096 | bfd *abfd; |
1097 | PTR vfile; | |
1098 | { | |
1099 | FILE *file = (FILE *) vfile; | |
a76b448c | 1100 | bfd_byte *data; |
8181c403 AM |
1101 | asection *section; |
1102 | bfd_signed_vma adj; | |
277d1b5e ILT |
1103 | |
1104 | #ifdef POWERPC_LE_PE | |
1105 | asection *rel_section = bfd_get_section_by_name (abfd, ".reldata"); | |
1106 | #endif | |
1107 | ||
a76b448c | 1108 | bfd_size_type datasize = 0; |
277d1b5e | 1109 | bfd_size_type dataoff; |
277d1b5e | 1110 | bfd_size_type i; |
277d1b5e ILT |
1111 | int onaline = 20; |
1112 | ||
1113 | pe_data_type *pe = pe_data (abfd); | |
1114 | struct internal_extra_pe_aouthdr *extra = &pe->pe_opthdr; | |
1115 | ||
8181c403 | 1116 | bfd_vma addr; |
277d1b5e | 1117 | |
8181c403 | 1118 | addr = extra->DataDirectory[1].VirtualAddress; |
277d1b5e | 1119 | |
a76b448c | 1120 | if (addr == 0 && extra->DataDirectory[1].Size == 0) |
8181c403 | 1121 | { |
a76b448c AM |
1122 | /* Maybe the extra header isn't there. Look for the section. */ |
1123 | section = bfd_get_section_by_name (abfd, ".idata"); | |
1124 | if (section == NULL) | |
b34976b6 | 1125 | return TRUE; |
a76b448c AM |
1126 | |
1127 | addr = section->vma; | |
eea6121a | 1128 | datasize = section->size; |
a76b448c | 1129 | if (datasize == 0) |
b34976b6 | 1130 | return TRUE; |
8181c403 | 1131 | } |
a76b448c | 1132 | else |
8181c403 | 1133 | { |
a76b448c AM |
1134 | addr += extra->ImageBase; |
1135 | for (section = abfd->sections; section != NULL; section = section->next) | |
1136 | { | |
eea6121a | 1137 | datasize = section->size; |
a76b448c AM |
1138 | if (addr >= section->vma && addr < section->vma + datasize) |
1139 | break; | |
1140 | } | |
1141 | ||
1142 | if (section == NULL) | |
1143 | { | |
1144 | fprintf (file, | |
1145 | _("\nThere is an import table, but the section containing it could not be found\n")); | |
b34976b6 | 1146 | return TRUE; |
a76b448c | 1147 | } |
8181c403 | 1148 | } |
5933bdc9 | 1149 | |
8181c403 AM |
1150 | fprintf (file, _("\nThere is an import table in %s at 0x%lx\n"), |
1151 | section->name, (unsigned long) addr); | |
277d1b5e | 1152 | |
8181c403 | 1153 | dataoff = addr - section->vma; |
a76b448c | 1154 | datasize -= dataoff; |
277d1b5e ILT |
1155 | |
1156 | #ifdef POWERPC_LE_PE | |
eea6121a | 1157 | if (rel_section != 0 && rel_section->size != 0) |
277d1b5e ILT |
1158 | { |
1159 | /* The toc address can be found by taking the starting address, | |
1160 | which on the PPC locates a function descriptor. The | |
1161 | descriptor consists of the function code starting address | |
1162 | followed by the address of the toc. The starting address we | |
1163 | get from the bfd, and the descriptor is supposed to be in the | |
1164 | .reldata section. */ | |
1165 | ||
1166 | bfd_vma loadable_toc_address; | |
1167 | bfd_vma toc_address; | |
1168 | bfd_vma start_address; | |
eea6121a | 1169 | bfd_byte *data; |
277d1b5e | 1170 | int offset; |
8181c403 | 1171 | |
eea6121a AM |
1172 | if (!bfd_malloc_and_get_section (abfd, rel_section, &data)) |
1173 | { | |
1174 | if (data != NULL) | |
1175 | free (data); | |
1176 | return FALSE; | |
1177 | } | |
277d1b5e ILT |
1178 | |
1179 | offset = abfd->start_address - rel_section->vma; | |
1180 | ||
db8503c4 AM |
1181 | start_address = bfd_get_32 (abfd, data + offset); |
1182 | loadable_toc_address = bfd_get_32 (abfd, data + offset + 4); | |
277d1b5e ILT |
1183 | toc_address = loadable_toc_address - 32768; |
1184 | ||
9602af51 | 1185 | fprintf (file, |
6fa957a9 KH |
1186 | _("\nFunction descriptor located at the start address: %04lx\n"), |
1187 | (unsigned long int) (abfd->start_address)); | |
277d1b5e ILT |
1188 | fprintf (file, |
1189 | _("\tcode-base %08lx toc (loadable/actual) %08lx/%08lx\n"), | |
1190 | start_address, loadable_toc_address, toc_address); | |
eea6121a AM |
1191 | if (data != NULL) |
1192 | free (data); | |
277d1b5e ILT |
1193 | } |
1194 | else | |
1195 | { | |
9602af51 | 1196 | fprintf (file, |
6fa957a9 | 1197 | _("\nNo reldata section! Function descriptor not decoded.\n")); |
277d1b5e ILT |
1198 | } |
1199 | #endif | |
1200 | ||
9602af51 | 1201 | fprintf (file, |
6fa957a9 KH |
1202 | _("\nThe Import Tables (interpreted %s section contents)\n"), |
1203 | section->name); | |
9602af51 | 1204 | fprintf (file, |
ca09e32b NC |
1205 | _("\ |
1206 | vma: Hint Time Forward DLL First\n\ | |
1207 | Table Stamp Chain Name Thunk\n")); | |
277d1b5e | 1208 | |
db8503c4 | 1209 | /* Read the whole section. Some of the fields might be before dataoff. */ |
eea6121a AM |
1210 | if (!bfd_malloc_and_get_section (abfd, section, &data)) |
1211 | { | |
1212 | if (data != NULL) | |
1213 | free (data); | |
1214 | return FALSE; | |
1215 | } | |
277d1b5e | 1216 | |
db8503c4 | 1217 | adj = section->vma - extra->ImageBase; |
277d1b5e | 1218 | |
5e226794 | 1219 | /* Print all image import descriptors. */ |
5933bdc9 | 1220 | for (i = 0; i < datasize; i += onaline) |
277d1b5e ILT |
1221 | { |
1222 | bfd_vma hint_addr; | |
1223 | bfd_vma time_stamp; | |
1224 | bfd_vma forward_chain; | |
1225 | bfd_vma dll_name; | |
1226 | bfd_vma first_thunk; | |
1227 | int idx = 0; | |
1228 | bfd_size_type j; | |
1229 | char *dll; | |
1230 | ||
5e226794 | 1231 | /* Print (i + extra->DataDirectory[1].VirtualAddress). */ |
db8503c4 | 1232 | fprintf (file, " %08lx\t", (unsigned long) (i + adj + dataoff)); |
1725a96e | 1233 | #if 0 |
5933bdc9 | 1234 | if (i + 20 > datasize) |
1725a96e NC |
1235 | /* Check stuff. */ |
1236 | ; | |
1237 | #endif | |
db8503c4 AM |
1238 | hint_addr = bfd_get_32 (abfd, data + i + dataoff); |
1239 | time_stamp = bfd_get_32 (abfd, data + i + 4 + dataoff); | |
1240 | forward_chain = bfd_get_32 (abfd, data + i + 8 + dataoff); | |
1241 | dll_name = bfd_get_32 (abfd, data + i + 12 + dataoff); | |
1242 | first_thunk = bfd_get_32 (abfd, data + i + 16 + dataoff); | |
5933bdc9 ILT |
1243 | |
1244 | fprintf (file, "%08lx %08lx %08lx %08lx %08lx\n", | |
a76b448c AM |
1245 | (unsigned long) hint_addr, |
1246 | (unsigned long) time_stamp, | |
1247 | (unsigned long) forward_chain, | |
1248 | (unsigned long) dll_name, | |
1249 | (unsigned long) first_thunk); | |
277d1b5e ILT |
1250 | |
1251 | if (hint_addr == 0 && first_thunk == 0) | |
1252 | break; | |
1253 | ||
8181c403 | 1254 | dll = (char *) data + dll_name - adj; |
9602af51 | 1255 | fprintf (file, _("\n\tDLL Name: %s\n"), dll); |
277d1b5e ILT |
1256 | |
1257 | if (hint_addr != 0) | |
1258 | { | |
6e7c73dd CF |
1259 | bfd_byte *ft_data; |
1260 | asection *ft_section; | |
1261 | bfd_vma ft_addr; | |
1262 | bfd_size_type ft_datasize; | |
1263 | int ft_idx; | |
6e7c73dd CF |
1264 | int ft_allocated = 0; |
1265 | ||
5e226794 | 1266 | fprintf (file, _("\tvma: Hint/Ord Member-Name Bound-To\n")); |
277d1b5e | 1267 | |
8181c403 | 1268 | idx = hint_addr - adj; |
5e226794 NC |
1269 | |
1270 | ft_addr = first_thunk + extra->ImageBase; | |
6e7c73dd CF |
1271 | ft_data = data; |
1272 | ft_idx = first_thunk - adj; | |
1273 | ft_allocated = 0; | |
1274 | ||
1275 | if (first_thunk != hint_addr) | |
1276 | { | |
1277 | /* Find the section which contains the first thunk. */ | |
1278 | for (ft_section = abfd->sections; | |
1279 | ft_section != NULL; | |
1280 | ft_section = ft_section->next) | |
1281 | { | |
eea6121a | 1282 | ft_datasize = ft_section->size; |
6e7c73dd CF |
1283 | if (ft_addr >= ft_section->vma |
1284 | && ft_addr < ft_section->vma + ft_datasize) | |
1285 | break; | |
1286 | } | |
1287 | ||
1288 | if (ft_section == NULL) | |
1289 | { | |
1290 | fprintf (file, | |
1291 | _("\nThere is a first thunk, but the section containing it could not be found\n")); | |
1292 | continue; | |
1293 | } | |
1294 | ||
1295 | /* Now check to see if this section is the same as our current | |
1296 | section. If it is not then we will have to load its data in. */ | |
1297 | if (ft_section == section) | |
1298 | { | |
1299 | ft_data = data; | |
1300 | ft_idx = first_thunk - adj; | |
1301 | } | |
1302 | else | |
1303 | { | |
1304 | ft_idx = first_thunk - (ft_section->vma - extra->ImageBase); | |
1305 | ft_data = (bfd_byte *) bfd_malloc (datasize); | |
1306 | if (ft_data == NULL) | |
1307 | continue; | |
1308 | ||
1309 | /* Read datasize bfd_bytes starting at offset ft_idx. */ | |
5e226794 NC |
1310 | if (! bfd_get_section_contents (abfd, ft_section, |
1311 | (PTR) ft_data, | |
1312 | (bfd_vma) ft_idx, | |
1313 | datasize)) | |
6e7c73dd CF |
1314 | { |
1315 | free (ft_data); | |
1316 | continue; | |
1317 | } | |
1318 | ||
1319 | ft_idx = 0; | |
1320 | ft_allocated = 1; | |
1321 | } | |
1322 | } | |
5e226794 NC |
1323 | |
1324 | /* Print HintName vector entries. */ | |
5933bdc9 | 1325 | for (j = 0; j < datasize; j += 4) |
277d1b5e ILT |
1326 | { |
1327 | unsigned long member = bfd_get_32 (abfd, data + idx + j); | |
1328 | ||
5e226794 | 1329 | /* Print single IMAGE_IMPORT_BY_NAME vector. */ |
277d1b5e ILT |
1330 | if (member == 0) |
1331 | break; | |
5e226794 | 1332 | |
277d1b5e | 1333 | if (member & 0x80000000) |
5e226794 NC |
1334 | fprintf (file, "\t%04lx\t %4lu <none>", |
1335 | member, member & 0x7fffffff); | |
277d1b5e ILT |
1336 | else |
1337 | { | |
1338 | int ordinal; | |
1339 | char *member_name; | |
1340 | ||
8181c403 AM |
1341 | ordinal = bfd_get_16 (abfd, data + member - adj); |
1342 | member_name = (char *) data + member - adj + 2; | |
277d1b5e ILT |
1343 | fprintf (file, "\t%04lx\t %4d %s", |
1344 | member, ordinal, member_name); | |
1345 | } | |
5e226794 | 1346 | |
277d1b5e | 1347 | /* If the time stamp is not zero, the import address |
5e226794 NC |
1348 | table holds actual addresses. */ |
1349 | if (time_stamp != 0 | |
1350 | && first_thunk != 0 | |
1351 | && first_thunk != hint_addr) | |
277d1b5e | 1352 | fprintf (file, "\t%04lx", |
6e7c73dd | 1353 | (long) bfd_get_32 (abfd, ft_data + ft_idx + j)); |
277d1b5e ILT |
1354 | |
1355 | fprintf (file, "\n"); | |
1356 | } | |
277d1b5e | 1357 | |
e4cf60a8 NC |
1358 | if (ft_allocated) |
1359 | free (ft_data); | |
277d1b5e ILT |
1360 | } |
1361 | ||
9602af51 | 1362 | fprintf (file, "\n"); |
277d1b5e ILT |
1363 | } |
1364 | ||
1365 | free (data); | |
1366 | ||
b34976b6 | 1367 | return TRUE; |
277d1b5e ILT |
1368 | } |
1369 | ||
b34976b6 | 1370 | static bfd_boolean |
277d1b5e ILT |
1371 | pe_print_edata (abfd, vfile) |
1372 | bfd *abfd; | |
1373 | PTR vfile; | |
1374 | { | |
1375 | FILE *file = (FILE *) vfile; | |
a76b448c | 1376 | bfd_byte *data; |
8181c403 | 1377 | asection *section; |
a76b448c | 1378 | bfd_size_type datasize = 0; |
277d1b5e ILT |
1379 | bfd_size_type dataoff; |
1380 | bfd_size_type i; | |
8181c403 | 1381 | bfd_signed_vma adj; |
1725a96e NC |
1382 | struct EDT_type |
1383 | { | |
1384 | long export_flags; /* reserved - should be zero */ | |
6fa957a9 KH |
1385 | long time_stamp; |
1386 | short major_ver; | |
1387 | short minor_ver; | |
1725a96e NC |
1388 | bfd_vma name; /* rva - relative to image base */ |
1389 | long base; /* ordinal base */ | |
1390 | unsigned long num_functions;/* Number in the export address table */ | |
1391 | unsigned long num_names; /* Number in the name pointer table */ | |
1392 | bfd_vma eat_addr; /* rva to the export address table */ | |
1393 | bfd_vma npt_addr; /* rva to the Export Name Pointer Table */ | |
1394 | bfd_vma ot_addr; /* rva to the Ordinal Table */ | |
6fa957a9 | 1395 | } edt; |
277d1b5e ILT |
1396 | |
1397 | pe_data_type *pe = pe_data (abfd); | |
1398 | struct internal_extra_pe_aouthdr *extra = &pe->pe_opthdr; | |
1399 | ||
8181c403 | 1400 | bfd_vma addr; |
277d1b5e | 1401 | |
8181c403 | 1402 | addr = extra->DataDirectory[0].VirtualAddress; |
277d1b5e | 1403 | |
a76b448c | 1404 | if (addr == 0 && extra->DataDirectory[0].Size == 0) |
8181c403 | 1405 | { |
a76b448c AM |
1406 | /* Maybe the extra header isn't there. Look for the section. */ |
1407 | section = bfd_get_section_by_name (abfd, ".edata"); | |
1408 | if (section == NULL) | |
b34976b6 | 1409 | return TRUE; |
a76b448c AM |
1410 | |
1411 | addr = section->vma; | |
eea6121a | 1412 | datasize = section->size; |
a76b448c | 1413 | if (datasize == 0) |
b34976b6 | 1414 | return TRUE; |
8181c403 | 1415 | } |
a76b448c | 1416 | else |
8181c403 | 1417 | { |
a76b448c | 1418 | addr += extra->ImageBase; |
1725a96e | 1419 | |
a76b448c AM |
1420 | for (section = abfd->sections; section != NULL; section = section->next) |
1421 | { | |
eea6121a | 1422 | datasize = section->size; |
1725a96e | 1423 | |
a76b448c AM |
1424 | if (addr >= section->vma && addr < section->vma + datasize) |
1425 | break; | |
1426 | } | |
1427 | ||
1428 | if (section == NULL) | |
1429 | { | |
1430 | fprintf (file, | |
1431 | _("\nThere is an export table, but the section containing it could not be found\n")); | |
b34976b6 | 1432 | return TRUE; |
a76b448c | 1433 | } |
277d1b5e ILT |
1434 | } |
1435 | ||
8181c403 AM |
1436 | fprintf (file, _("\nThere is an export table in %s at 0x%lx\n"), |
1437 | section->name, (unsigned long) addr); | |
1438 | ||
1439 | dataoff = addr - section->vma; | |
a76b448c | 1440 | datasize -= dataoff; |
8181c403 | 1441 | |
277d1b5e | 1442 | data = (bfd_byte *) bfd_malloc (datasize); |
8181c403 | 1443 | if (data == NULL) |
b34976b6 | 1444 | return FALSE; |
277d1b5e | 1445 | |
dc810e39 AM |
1446 | if (! bfd_get_section_contents (abfd, section, (PTR) data, |
1447 | (file_ptr) dataoff, datasize)) | |
b34976b6 | 1448 | return FALSE; |
277d1b5e | 1449 | |
6fa957a9 KH |
1450 | /* Go get Export Directory Table. */ |
1451 | edt.export_flags = bfd_get_32 (abfd, data + 0); | |
1452 | edt.time_stamp = bfd_get_32 (abfd, data + 4); | |
1453 | edt.major_ver = bfd_get_16 (abfd, data + 8); | |
1454 | edt.minor_ver = bfd_get_16 (abfd, data + 10); | |
1455 | edt.name = bfd_get_32 (abfd, data + 12); | |
1456 | edt.base = bfd_get_32 (abfd, data + 16); | |
1457 | edt.num_functions = bfd_get_32 (abfd, data + 20); | |
1458 | edt.num_names = bfd_get_32 (abfd, data + 24); | |
1459 | edt.eat_addr = bfd_get_32 (abfd, data + 28); | |
1460 | edt.npt_addr = bfd_get_32 (abfd, data + 32); | |
1461 | edt.ot_addr = bfd_get_32 (abfd, data + 36); | |
277d1b5e | 1462 | |
8181c403 | 1463 | adj = section->vma - extra->ImageBase + dataoff; |
277d1b5e | 1464 | |
1725a96e | 1465 | /* Dump the EDT first. */ |
9602af51 | 1466 | fprintf (file, |
6fa957a9 KH |
1467 | _("\nThe Export Tables (interpreted %s section contents)\n\n"), |
1468 | section->name); | |
277d1b5e | 1469 | |
9602af51 | 1470 | fprintf (file, |
6fa957a9 | 1471 | _("Export Flags \t\t\t%lx\n"), (unsigned long) edt.export_flags); |
277d1b5e | 1472 | |
9602af51 | 1473 | fprintf (file, |
6fa957a9 | 1474 | _("Time/Date stamp \t\t%lx\n"), (unsigned long) edt.time_stamp); |
277d1b5e | 1475 | |
9602af51 | 1476 | fprintf (file, |
6fa957a9 | 1477 | _("Major/Minor \t\t\t%d/%d\n"), edt.major_ver, edt.minor_ver); |
277d1b5e ILT |
1478 | |
1479 | fprintf (file, | |
1480 | _("Name \t\t\t\t")); | |
1481 | fprintf_vma (file, edt.name); | |
1482 | fprintf (file, | |
8181c403 | 1483 | " %s\n", data + edt.name - adj); |
277d1b5e | 1484 | |
9602af51 | 1485 | fprintf (file, |
6fa957a9 | 1486 | _("Ordinal Base \t\t\t%ld\n"), edt.base); |
277d1b5e | 1487 | |
9602af51 | 1488 | fprintf (file, |
6fa957a9 | 1489 | _("Number in:\n")); |
277d1b5e | 1490 | |
9602af51 | 1491 | fprintf (file, |
6fa957a9 KH |
1492 | _("\tExport Address Table \t\t%08lx\n"), |
1493 | edt.num_functions); | |
277d1b5e | 1494 | |
9602af51 | 1495 | fprintf (file, |
6fa957a9 | 1496 | _("\t[Name Pointer/Ordinal] Table\t%08lx\n"), edt.num_names); |
277d1b5e | 1497 | |
9602af51 | 1498 | fprintf (file, |
6fa957a9 | 1499 | _("Table Addresses\n")); |
277d1b5e ILT |
1500 | |
1501 | fprintf (file, | |
1502 | _("\tExport Address Table \t\t")); | |
1503 | fprintf_vma (file, edt.eat_addr); | |
1504 | fprintf (file, "\n"); | |
1505 | ||
1506 | fprintf (file, | |
6fa957a9 | 1507 | _("\tName Pointer Table \t\t")); |
277d1b5e ILT |
1508 | fprintf_vma (file, edt.npt_addr); |
1509 | fprintf (file, "\n"); | |
1510 | ||
1511 | fprintf (file, | |
1512 | _("\tOrdinal Table \t\t\t")); | |
1513 | fprintf_vma (file, edt.ot_addr); | |
1514 | fprintf (file, "\n"); | |
1515 | ||
5933bdc9 | 1516 | /* The next table to find is the Export Address Table. It's basically |
277d1b5e ILT |
1517 | a list of pointers that either locate a function in this dll, or |
1518 | forward the call to another dll. Something like: | |
1725a96e NC |
1519 | typedef union |
1520 | { | |
277d1b5e ILT |
1521 | long export_rva; |
1522 | long forwarder_rva; | |
1523 | } export_address_table_entry; | |
1524 | */ | |
1525 | ||
9602af51 | 1526 | fprintf (file, |
277d1b5e ILT |
1527 | _("\nExport Address Table -- Ordinal Base %ld\n"), |
1528 | edt.base); | |
1529 | ||
1530 | for (i = 0; i < edt.num_functions; ++i) | |
1531 | { | |
1532 | bfd_vma eat_member = bfd_get_32 (abfd, | |
8181c403 | 1533 | data + edt.eat_addr + (i * 4) - adj); |
277d1b5e ILT |
1534 | if (eat_member == 0) |
1535 | continue; | |
1536 | ||
db8503c4 | 1537 | if (eat_member - adj <= datasize) |
277d1b5e | 1538 | { |
db8503c4 | 1539 | /* This rva is to a name (forwarding function) in our section. */ |
6fa957a9 | 1540 | /* Should locate a function descriptor. */ |
5933bdc9 ILT |
1541 | fprintf (file, |
1542 | "\t[%4ld] +base[%4ld] %04lx %s -- %s\n", | |
a76b448c AM |
1543 | (long) i, |
1544 | (long) (i + edt.base), | |
1545 | (unsigned long) eat_member, | |
1546 | _("Forwarder RVA"), | |
1547 | data + eat_member - adj); | |
277d1b5e ILT |
1548 | } |
1549 | else | |
1550 | { | |
6fa957a9 | 1551 | /* Should locate a function descriptor in the reldata section. */ |
5933bdc9 ILT |
1552 | fprintf (file, |
1553 | "\t[%4ld] +base[%4ld] %04lx %s\n", | |
a76b448c AM |
1554 | (long) i, |
1555 | (long) (i + edt.base), | |
1556 | (unsigned long) eat_member, | |
5933bdc9 | 1557 | _("Export RVA")); |
277d1b5e ILT |
1558 | } |
1559 | } | |
1560 | ||
6fa957a9 KH |
1561 | /* The Export Name Pointer Table is paired with the Export Ordinal Table. */ |
1562 | /* Dump them in parallel for clarity. */ | |
9602af51 | 1563 | fprintf (file, |
6fa957a9 | 1564 | _("\n[Ordinal/Name Pointer] Table\n")); |
277d1b5e ILT |
1565 | |
1566 | for (i = 0; i < edt.num_names; ++i) | |
1567 | { | |
9602af51 | 1568 | bfd_vma name_ptr = bfd_get_32 (abfd, |
277d1b5e ILT |
1569 | data + |
1570 | edt.npt_addr | |
8181c403 | 1571 | + (i*4) - adj); |
9602af51 | 1572 | |
8181c403 | 1573 | char *name = (char *) data + name_ptr - adj; |
277d1b5e | 1574 | |
9602af51 | 1575 | bfd_vma ord = bfd_get_16 (abfd, |
277d1b5e ILT |
1576 | data + |
1577 | edt.ot_addr | |
8181c403 | 1578 | + (i*2) - adj); |
9602af51 | 1579 | fprintf (file, |
277d1b5e | 1580 | "\t[%4ld] %s\n", (long) ord, name); |
277d1b5e ILT |
1581 | } |
1582 | ||
1583 | free (data); | |
1584 | ||
b34976b6 | 1585 | return TRUE; |
277d1b5e ILT |
1586 | } |
1587 | ||
fac41780 JW |
1588 | /* This really is architecture dependent. On IA-64, a .pdata entry |
1589 | consists of three dwords containing relative virtual addresses that | |
1590 | specify the start and end address of the code range the entry | |
1591 | covers and the address of the corresponding unwind info data. */ | |
6fa957a9 | 1592 | |
b34976b6 | 1593 | static bfd_boolean |
277d1b5e | 1594 | pe_print_pdata (abfd, vfile) |
6fa957a9 | 1595 | bfd *abfd; |
277d1b5e ILT |
1596 | PTR vfile; |
1597 | { | |
cbff5e0d | 1598 | #ifdef COFF_WITH_pep |
fac41780 JW |
1599 | # define PDATA_ROW_SIZE (3*8) |
1600 | #else | |
1601 | # define PDATA_ROW_SIZE (5*4) | |
1602 | #endif | |
277d1b5e ILT |
1603 | FILE *file = (FILE *) vfile; |
1604 | bfd_byte *data = 0; | |
1605 | asection *section = bfd_get_section_by_name (abfd, ".pdata"); | |
1606 | bfd_size_type datasize = 0; | |
1607 | bfd_size_type i; | |
1608 | bfd_size_type start, stop; | |
fac41780 | 1609 | int onaline = PDATA_ROW_SIZE; |
277d1b5e | 1610 | |
5933bdc9 ILT |
1611 | if (section == NULL |
1612 | || coff_section_data (abfd, section) == NULL | |
1613 | || pei_section_data (abfd, section) == NULL) | |
b34976b6 | 1614 | return TRUE; |
277d1b5e | 1615 | |
5933bdc9 | 1616 | stop = pei_section_data (abfd, section)->virt_size; |
277d1b5e | 1617 | if ((stop % onaline) != 0) |
6fa957a9 KH |
1618 | fprintf (file, |
1619 | _("Warning, .pdata section size (%ld) is not a multiple of %d\n"), | |
1620 | (long) stop, onaline); | |
277d1b5e | 1621 | |
5933bdc9 ILT |
1622 | fprintf (file, |
1623 | _("\nThe Function Table (interpreted .pdata section contents)\n")); | |
cbff5e0d | 1624 | #ifdef COFF_WITH_pep |
9602af51 | 1625 | fprintf (file, |
6fa957a9 | 1626 | _(" vma:\t\t\tBegin Address End Address Unwind Info\n")); |
fac41780 | 1627 | #else |
ca09e32b NC |
1628 | fprintf (file, _("\ |
1629 | vma:\t\tBegin End EH EH PrologEnd Exception\n\ | |
1630 | \t\tAddress Address Handler Data Address Mask\n")); | |
fac41780 | 1631 | #endif |
277d1b5e | 1632 | |
eea6121a | 1633 | datasize = section->size; |
dc810e39 | 1634 | if (datasize == 0) |
b34976b6 | 1635 | return TRUE; |
277d1b5e | 1636 | |
eea6121a AM |
1637 | if (!bfd_malloc_and_get_section (abfd, section, &data)) |
1638 | { | |
1639 | if (data != NULL) | |
1640 | free (data); | |
1641 | return FALSE; | |
1642 | } | |
277d1b5e ILT |
1643 | |
1644 | start = 0; | |
1645 | ||
1646 | for (i = start; i < stop; i += onaline) | |
1647 | { | |
1648 | bfd_vma begin_addr; | |
1649 | bfd_vma end_addr; | |
1650 | bfd_vma eh_handler; | |
1651 | bfd_vma eh_data; | |
1652 | bfd_vma prolog_end_addr; | |
5933bdc9 | 1653 | int em_data; |
277d1b5e | 1654 | |
fac41780 | 1655 | if (i + PDATA_ROW_SIZE > stop) |
277d1b5e | 1656 | break; |
5933bdc9 | 1657 | |
6fa957a9 KH |
1658 | begin_addr = GET_PDATA_ENTRY (abfd, data + i ); |
1659 | end_addr = GET_PDATA_ENTRY (abfd, data + i + 4); | |
1660 | eh_handler = GET_PDATA_ENTRY (abfd, data + i + 8); | |
1661 | eh_data = GET_PDATA_ENTRY (abfd, data + i + 12); | |
1662 | prolog_end_addr = GET_PDATA_ENTRY (abfd, data + i + 16); | |
9602af51 | 1663 | |
277d1b5e ILT |
1664 | if (begin_addr == 0 && end_addr == 0 && eh_handler == 0 |
1665 | && eh_data == 0 && prolog_end_addr == 0) | |
1725a96e NC |
1666 | /* We are probably into the padding of the section now. */ |
1667 | break; | |
277d1b5e | 1668 | |
5933bdc9 | 1669 | em_data = ((eh_handler & 0x1) << 2) | (prolog_end_addr & 0x3); |
6fa957a9 KH |
1670 | eh_handler &= ~(bfd_vma) 0x3; |
1671 | prolog_end_addr &= ~(bfd_vma) 0x3; | |
fac41780 JW |
1672 | |
1673 | fputc (' ', file); | |
1674 | fprintf_vma (file, i + section->vma); fputc ('\t', file); | |
1675 | fprintf_vma (file, begin_addr); fputc (' ', file); | |
1676 | fprintf_vma (file, end_addr); fputc (' ', file); | |
1677 | fprintf_vma (file, eh_handler); | |
cbff5e0d | 1678 | #ifndef COFF_WITH_pep |
fac41780 JW |
1679 | fputc (' ', file); |
1680 | fprintf_vma (file, eh_data); fputc (' ', file); | |
1681 | fprintf_vma (file, prolog_end_addr); | |
1682 | fprintf (file, " %x", em_data); | |
1683 | #endif | |
277d1b5e ILT |
1684 | |
1685 | #ifdef POWERPC_LE_PE | |
1686 | if (eh_handler == 0 && eh_data != 0) | |
1687 | { | |
6fa957a9 KH |
1688 | /* Special bits here, although the meaning may be a little |
1689 | mysterious. The only one I know for sure is 0x03. */ | |
277d1b5e ILT |
1690 | /* Code Significance */ |
1691 | /* 0x00 None */ | |
1692 | /* 0x01 Register Save Millicode */ | |
1693 | /* 0x02 Register Restore Millicode */ | |
1694 | /* 0x03 Glue Code Sequence */ | |
1695 | switch (eh_data) | |
1696 | { | |
1697 | case 0x01: | |
9602af51 | 1698 | fprintf (file, _(" Register save millicode")); |
277d1b5e ILT |
1699 | break; |
1700 | case 0x02: | |
9602af51 | 1701 | fprintf (file, _(" Register restore millicode")); |
277d1b5e ILT |
1702 | break; |
1703 | case 0x03: | |
9602af51 | 1704 | fprintf (file, _(" Glue code sequence")); |
277d1b5e ILT |
1705 | break; |
1706 | default: | |
1707 | break; | |
1708 | } | |
1709 | } | |
1710 | #endif | |
9602af51 | 1711 | fprintf (file, "\n"); |
277d1b5e ILT |
1712 | } |
1713 | ||
1714 | free (data); | |
1715 | ||
b34976b6 | 1716 | return TRUE; |
277d1b5e ILT |
1717 | } |
1718 | ||
5933bdc9 | 1719 | #define IMAGE_REL_BASED_HIGHADJ 4 |
1725a96e NC |
1720 | static const char * const tbl[] = |
1721 | { | |
1722 | "ABSOLUTE", | |
1723 | "HIGH", | |
1724 | "LOW", | |
1725 | "HIGHLOW", | |
1726 | "HIGHADJ", | |
1727 | "MIPS_JMPADDR", | |
1728 | "SECTION", | |
1729 | "REL32", | |
1730 | "RESERVED1", | |
1731 | "MIPS_JMPADDR16", | |
1732 | "DIR64", | |
1733 | "HIGH3ADJ" | |
1734 | "UNKNOWN", /* MUST be last */ | |
1735 | }; | |
277d1b5e | 1736 | |
b34976b6 | 1737 | static bfd_boolean |
277d1b5e ILT |
1738 | pe_print_reloc (abfd, vfile) |
1739 | bfd *abfd; | |
1740 | PTR vfile; | |
1741 | { | |
1742 | FILE *file = (FILE *) vfile; | |
1743 | bfd_byte *data = 0; | |
1744 | asection *section = bfd_get_section_by_name (abfd, ".reloc"); | |
dc810e39 | 1745 | bfd_size_type datasize; |
277d1b5e ILT |
1746 | bfd_size_type i; |
1747 | bfd_size_type start, stop; | |
1748 | ||
5933bdc9 | 1749 | if (section == NULL) |
b34976b6 | 1750 | return TRUE; |
277d1b5e | 1751 | |
eea6121a | 1752 | if (section->size == 0) |
b34976b6 | 1753 | return TRUE; |
277d1b5e | 1754 | |
5933bdc9 ILT |
1755 | fprintf (file, |
1756 | _("\n\nPE File Base Relocations (interpreted .reloc section contents)\n")); | |
277d1b5e | 1757 | |
eea6121a AM |
1758 | datasize = section->size; |
1759 | if (!bfd_malloc_and_get_section (abfd, section, &data)) | |
1760 | { | |
1761 | if (data != NULL) | |
1762 | free (data); | |
1763 | return FALSE; | |
1764 | } | |
277d1b5e ILT |
1765 | |
1766 | start = 0; | |
1767 | ||
eea6121a | 1768 | stop = section->size; |
277d1b5e ILT |
1769 | |
1770 | for (i = start; i < stop;) | |
1771 | { | |
1772 | int j; | |
1773 | bfd_vma virtual_address; | |
1774 | long number, size; | |
1775 | ||
1776 | /* The .reloc section is a sequence of blocks, with a header consisting | |
1725a96e | 1777 | of two 32 bit quantities, followed by a number of 16 bit entries. */ |
9602af51 KH |
1778 | virtual_address = bfd_get_32 (abfd, data+i); |
1779 | size = bfd_get_32 (abfd, data+i+4); | |
277d1b5e ILT |
1780 | number = (size - 8) / 2; |
1781 | ||
1782 | if (size == 0) | |
1725a96e | 1783 | break; |
277d1b5e ILT |
1784 | |
1785 | fprintf (file, | |
1786 | _("\nVirtual Address: %08lx Chunk size %ld (0x%lx) Number of fixups %ld\n"), | |
a76b448c | 1787 | (unsigned long) virtual_address, size, size, number); |
277d1b5e ILT |
1788 | |
1789 | for (j = 0; j < number; ++j) | |
1790 | { | |
5933bdc9 ILT |
1791 | unsigned short e = bfd_get_16 (abfd, data + i + 8 + j * 2); |
1792 | unsigned int t = (e & 0xF000) >> 12; | |
277d1b5e ILT |
1793 | int off = e & 0x0FFF; |
1794 | ||
5933bdc9 ILT |
1795 | if (t >= sizeof (tbl) / sizeof (tbl[0])) |
1796 | t = (sizeof (tbl) / sizeof (tbl[0])) - 1; | |
277d1b5e | 1797 | |
5933bdc9 ILT |
1798 | fprintf (file, |
1799 | _("\treloc %4d offset %4x [%4lx] %s"), | |
1800 | j, off, (long) (off + virtual_address), tbl[t]); | |
277d1b5e | 1801 | |
17505c5c | 1802 | /* HIGHADJ takes an argument, - the next record *is* the |
9602af51 | 1803 | low 16 bits of addend. */ |
5933bdc9 ILT |
1804 | if (t == IMAGE_REL_BASED_HIGHADJ) |
1805 | { | |
6fa957a9 KH |
1806 | fprintf (file, " (%4x)", |
1807 | ((unsigned int) | |
1808 | bfd_get_16 (abfd, data + i + 8 + j * 2 + 2))); | |
1809 | j++; | |
5933bdc9 | 1810 | } |
9602af51 | 1811 | |
17505c5c | 1812 | fprintf (file, "\n"); |
277d1b5e | 1813 | } |
1725a96e | 1814 | |
277d1b5e ILT |
1815 | i += size; |
1816 | } | |
1817 | ||
1818 | free (data); | |
1819 | ||
b34976b6 | 1820 | return TRUE; |
277d1b5e ILT |
1821 | } |
1822 | ||
1823 | /* Print out the program headers. */ | |
1824 | ||
b34976b6 | 1825 | bfd_boolean |
cbff5e0d | 1826 | _bfd_XX_print_private_bfd_data_common (abfd, vfile) |
277d1b5e ILT |
1827 | bfd *abfd; |
1828 | PTR vfile; | |
1829 | { | |
1830 | FILE *file = (FILE *) vfile; | |
1831 | int j; | |
1832 | pe_data_type *pe = pe_data (abfd); | |
1833 | struct internal_extra_pe_aouthdr *i = &pe->pe_opthdr; | |
fac41780 | 1834 | const char *subsystem_name = NULL; |
277d1b5e ILT |
1835 | |
1836 | /* The MS dumpbin program reportedly ands with 0xff0f before | |
1837 | printing the characteristics field. Not sure why. No reason to | |
1838 | emulate it here. */ | |
1839 | fprintf (file, _("\nCharacteristics 0x%x\n"), pe->real_flags); | |
1840 | #undef PF | |
6fa957a9 | 1841 | #define PF(x, y) if (pe->real_flags & x) { fprintf (file, "\t%s\n", y); } |
d70270c5 BF |
1842 | PF (IMAGE_FILE_RELOCS_STRIPPED, "relocations stripped"); |
1843 | PF (IMAGE_FILE_EXECUTABLE_IMAGE, "executable"); | |
1844 | PF (IMAGE_FILE_LINE_NUMS_STRIPPED, "line numbers stripped"); | |
1845 | PF (IMAGE_FILE_LOCAL_SYMS_STRIPPED, "symbols stripped"); | |
1846 | PF (IMAGE_FILE_LARGE_ADDRESS_AWARE, "large address aware"); | |
1847 | PF (IMAGE_FILE_BYTES_REVERSED_LO, "little endian"); | |
1848 | PF (IMAGE_FILE_32BIT_MACHINE, "32 bit words"); | |
1849 | PF (IMAGE_FILE_DEBUG_STRIPPED, "debugging information removed"); | |
1850 | PF (IMAGE_FILE_SYSTEM, "system file"); | |
1851 | PF (IMAGE_FILE_DLL, "DLL"); | |
1852 | PF (IMAGE_FILE_BYTES_REVERSED_HI, "big endian"); | |
277d1b5e ILT |
1853 | #undef PF |
1854 | ||
5933bdc9 | 1855 | /* ctime implies '\n'. */ |
0b6488e2 RH |
1856 | { |
1857 | time_t t = pe->coff.timestamp; | |
1858 | fprintf (file, "\nTime/Date\t\t%s", ctime (&t)); | |
1859 | } | |
9602af51 | 1860 | fprintf (file, "\nImageBase\t\t"); |
277d1b5e | 1861 | fprintf_vma (file, i->ImageBase); |
9602af51 | 1862 | fprintf (file, "\nSectionAlignment\t"); |
277d1b5e | 1863 | fprintf_vma (file, i->SectionAlignment); |
9602af51 | 1864 | fprintf (file, "\nFileAlignment\t\t"); |
277d1b5e | 1865 | fprintf_vma (file, i->FileAlignment); |
9602af51 KH |
1866 | fprintf (file, "\nMajorOSystemVersion\t%d\n", i->MajorOperatingSystemVersion); |
1867 | fprintf (file, "MinorOSystemVersion\t%d\n", i->MinorOperatingSystemVersion); | |
1868 | fprintf (file, "MajorImageVersion\t%d\n", i->MajorImageVersion); | |
1869 | fprintf (file, "MinorImageVersion\t%d\n", i->MinorImageVersion); | |
1870 | fprintf (file, "MajorSubsystemVersion\t%d\n", i->MajorSubsystemVersion); | |
1871 | fprintf (file, "MinorSubsystemVersion\t%d\n", i->MinorSubsystemVersion); | |
1872 | fprintf (file, "Win32Version\t\t%08lx\n", i->Reserved1); | |
1873 | fprintf (file, "SizeOfImage\t\t%08lx\n", i->SizeOfImage); | |
1874 | fprintf (file, "SizeOfHeaders\t\t%08lx\n", i->SizeOfHeaders); | |
1875 | fprintf (file, "CheckSum\t\t%08lx\n", i->CheckSum); | |
1725a96e | 1876 | |
fac41780 JW |
1877 | switch (i->Subsystem) |
1878 | { | |
1879 | case IMAGE_SUBSYSTEM_UNKNOWN: | |
1880 | subsystem_name = "unspecified"; | |
1881 | break; | |
1882 | case IMAGE_SUBSYSTEM_NATIVE: | |
1883 | subsystem_name = "NT native"; | |
1884 | break; | |
1885 | case IMAGE_SUBSYSTEM_WINDOWS_GUI: | |
1886 | subsystem_name = "Windows GUI"; | |
1887 | break; | |
1888 | case IMAGE_SUBSYSTEM_WINDOWS_CUI: | |
1889 | subsystem_name = "Windows CUI"; | |
1890 | break; | |
1891 | case IMAGE_SUBSYSTEM_POSIX_CUI: | |
1892 | subsystem_name = "POSIX CUI"; | |
1893 | break; | |
1894 | case IMAGE_SUBSYSTEM_WINDOWS_CE_GUI: | |
1895 | subsystem_name = "Wince CUI"; | |
1896 | break; | |
1897 | case IMAGE_SUBSYSTEM_EFI_APPLICATION: | |
1898 | subsystem_name = "EFI application"; | |
1899 | break; | |
1900 | case IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER: | |
1901 | subsystem_name = "EFI boot service driver"; | |
1902 | break; | |
1903 | case IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER: | |
9602af51 | 1904 | subsystem_name = "EFI runtime driver"; |
fac41780 JW |
1905 | break; |
1906 | } | |
1725a96e | 1907 | |
9602af51 | 1908 | fprintf (file, "Subsystem\t\t%08x", i->Subsystem); |
fac41780 JW |
1909 | if (subsystem_name) |
1910 | fprintf (file, "\t(%s)", subsystem_name); | |
9602af51 KH |
1911 | fprintf (file, "\nDllCharacteristics\t%08x\n", i->DllCharacteristics); |
1912 | fprintf (file, "SizeOfStackReserve\t"); | |
277d1b5e | 1913 | fprintf_vma (file, i->SizeOfStackReserve); |
9602af51 | 1914 | fprintf (file, "\nSizeOfStackCommit\t"); |
277d1b5e | 1915 | fprintf_vma (file, i->SizeOfStackCommit); |
9602af51 | 1916 | fprintf (file, "\nSizeOfHeapReserve\t"); |
277d1b5e | 1917 | fprintf_vma (file, i->SizeOfHeapReserve); |
9602af51 | 1918 | fprintf (file, "\nSizeOfHeapCommit\t"); |
277d1b5e | 1919 | fprintf_vma (file, i->SizeOfHeapCommit); |
9602af51 KH |
1920 | fprintf (file, "\nLoaderFlags\t\t%08lx\n", i->LoaderFlags); |
1921 | fprintf (file, "NumberOfRvaAndSizes\t%08lx\n", i->NumberOfRvaAndSizes); | |
277d1b5e | 1922 | |
9602af51 | 1923 | fprintf (file, "\nThe Data Directory\n"); |
277d1b5e ILT |
1924 | for (j = 0; j < IMAGE_NUMBEROF_DIRECTORY_ENTRIES; j++) |
1925 | { | |
1926 | fprintf (file, "Entry %1x ", j); | |
1927 | fprintf_vma (file, i->DataDirectory[j].VirtualAddress); | |
1928 | fprintf (file, " %08lx ", i->DataDirectory[j].Size); | |
1929 | fprintf (file, "%s\n", dir_names[j]); | |
1930 | } | |
1931 | ||
1932 | pe_print_idata (abfd, vfile); | |
1933 | pe_print_edata (abfd, vfile); | |
1934 | pe_print_pdata (abfd, vfile); | |
1935 | pe_print_reloc (abfd, vfile); | |
1936 | ||
b34976b6 | 1937 | return TRUE; |
277d1b5e ILT |
1938 | } |
1939 | ||
1940 | /* Copy any private info we understand from the input bfd | |
1941 | to the output bfd. */ | |
1942 | ||
b34976b6 | 1943 | bfd_boolean |
cbff5e0d | 1944 | _bfd_XX_bfd_copy_private_bfd_data_common (ibfd, obfd) |
277d1b5e ILT |
1945 | bfd *ibfd, *obfd; |
1946 | { | |
1947 | /* One day we may try to grok other private data. */ | |
1948 | if (ibfd->xvec->flavour != bfd_target_coff_flavour | |
1949 | || obfd->xvec->flavour != bfd_target_coff_flavour) | |
b34976b6 | 1950 | return TRUE; |
277d1b5e ILT |
1951 | |
1952 | pe_data (obfd)->pe_opthdr = pe_data (ibfd)->pe_opthdr; | |
1953 | pe_data (obfd)->dll = pe_data (ibfd)->dll; | |
1954 | ||
1725a96e | 1955 | /* For strip: if we removed .reloc, we'll make a real mess of things |
5933bdc9 ILT |
1956 | if we don't remove this entry as well. */ |
1957 | if (! pe_data (obfd)->has_reloc_section) | |
1958 | { | |
6fa957a9 KH |
1959 | pe_data (obfd)->pe_opthdr.DataDirectory[5].VirtualAddress = 0; |
1960 | pe_data (obfd)->pe_opthdr.DataDirectory[5].Size = 0; | |
5933bdc9 | 1961 | } |
b34976b6 | 1962 | return TRUE; |
277d1b5e ILT |
1963 | } |
1964 | ||
9602af51 | 1965 | /* Copy private section data. */ |
1725a96e | 1966 | |
b34976b6 | 1967 | bfd_boolean |
cbff5e0d | 1968 | _bfd_XX_bfd_copy_private_section_data (ibfd, isec, obfd, osec) |
277d1b5e ILT |
1969 | bfd *ibfd; |
1970 | asection *isec; | |
1971 | bfd *obfd; | |
1972 | asection *osec; | |
1973 | { | |
1974 | if (bfd_get_flavour (ibfd) != bfd_target_coff_flavour | |
1975 | || bfd_get_flavour (obfd) != bfd_target_coff_flavour) | |
b34976b6 | 1976 | return TRUE; |
277d1b5e ILT |
1977 | |
1978 | if (coff_section_data (ibfd, isec) != NULL | |
1979 | && pei_section_data (ibfd, isec) != NULL) | |
1980 | { | |
1981 | if (coff_section_data (obfd, osec) == NULL) | |
1982 | { | |
dc810e39 AM |
1983 | bfd_size_type amt = sizeof (struct coff_section_tdata); |
1984 | osec->used_by_bfd = (PTR) bfd_zalloc (obfd, amt); | |
277d1b5e | 1985 | if (osec->used_by_bfd == NULL) |
b34976b6 | 1986 | return FALSE; |
277d1b5e | 1987 | } |
1725a96e | 1988 | |
277d1b5e ILT |
1989 | if (pei_section_data (obfd, osec) == NULL) |
1990 | { | |
dc810e39 AM |
1991 | bfd_size_type amt = sizeof (struct pei_section_tdata); |
1992 | coff_section_data (obfd, osec)->tdata = (PTR) bfd_zalloc (obfd, amt); | |
277d1b5e | 1993 | if (coff_section_data (obfd, osec)->tdata == NULL) |
b34976b6 | 1994 | return FALSE; |
277d1b5e | 1995 | } |
1725a96e | 1996 | |
277d1b5e ILT |
1997 | pei_section_data (obfd, osec)->virt_size = |
1998 | pei_section_data (ibfd, isec)->virt_size; | |
5933bdc9 | 1999 | pei_section_data (obfd, osec)->pe_flags = |
6fa957a9 | 2000 | pei_section_data (ibfd, isec)->pe_flags; |
277d1b5e ILT |
2001 | } |
2002 | ||
b34976b6 | 2003 | return TRUE; |
277d1b5e | 2004 | } |
7d2b58d6 ILT |
2005 | |
2006 | void | |
cbff5e0d | 2007 | _bfd_XX_get_symbol_info (abfd, symbol, ret) |
7d2b58d6 ILT |
2008 | bfd *abfd; |
2009 | asymbol *symbol; | |
2010 | symbol_info *ret; | |
2011 | { | |
2012 | coff_get_symbol_info (abfd, symbol, ret); | |
356d255d NC |
2013 | #if 0 /* This code no longer appears to be necessary. |
2014 | ImageBase has already been added in by coff_swap_scnhdr_in. */ | |
7d2b58d6 ILT |
2015 | if (pe_data (abfd) != NULL |
2016 | && ((symbol->flags & BSF_DEBUGGING) == 0 | |
2017 | || (symbol->flags & BSF_DEBUGGING_RELOC) != 0) | |
2018 | && ! bfd_is_abs_section (symbol->section)) | |
2019 | ret->value += pe_data (abfd)->pe_opthdr.ImageBase; | |
356d255d | 2020 | #endif |
7d2b58d6 | 2021 | } |
2fbadf2c ILT |
2022 | |
2023 | /* Handle the .idata section and other things that need symbol table | |
2024 | access. */ | |
2025 | ||
b34976b6 | 2026 | bfd_boolean |
cbff5e0d | 2027 | _bfd_XXi_final_link_postscript (abfd, pfinfo) |
2fbadf2c ILT |
2028 | bfd *abfd; |
2029 | struct coff_final_link_info *pfinfo; | |
2030 | { | |
2031 | struct coff_link_hash_entry *h1; | |
2032 | struct bfd_link_info *info = pfinfo->info; | |
2033 | ||
2034 | /* There are a few fields that need to be filled in now while we | |
2035 | have symbol table access. | |
2036 | ||
2037 | The .idata subsections aren't directly available as sections, but | |
2038 | they are in the symbol table, so get them from there. */ | |
2039 | ||
2040 | /* The import directory. This is the address of .idata$2, with size | |
2041 | of .idata$2 + .idata$3. */ | |
2042 | h1 = coff_link_hash_lookup (coff_hash_table (info), | |
b34976b6 | 2043 | ".idata$2", FALSE, FALSE, TRUE); |
2fbadf2c ILT |
2044 | if (h1 != NULL) |
2045 | { | |
6fa957a9 | 2046 | pe_data (abfd)->pe_opthdr.DataDirectory[1].VirtualAddress = |
2fbadf2c ILT |
2047 | (h1->root.u.def.value |
2048 | + h1->root.u.def.section->output_section->vma | |
2049 | + h1->root.u.def.section->output_offset); | |
2050 | h1 = coff_link_hash_lookup (coff_hash_table (info), | |
b34976b6 | 2051 | ".idata$4", FALSE, FALSE, TRUE); |
2fbadf2c ILT |
2052 | pe_data (abfd)->pe_opthdr.DataDirectory[1].Size = |
2053 | ((h1->root.u.def.value | |
2054 | + h1->root.u.def.section->output_section->vma | |
2055 | + h1->root.u.def.section->output_offset) | |
6fa957a9 | 2056 | - pe_data (abfd)->pe_opthdr.DataDirectory[1].VirtualAddress); |
2fbadf2c ILT |
2057 | |
2058 | /* The import address table. This is the size/address of | |
2059 | .idata$5. */ | |
2060 | h1 = coff_link_hash_lookup (coff_hash_table (info), | |
b34976b6 | 2061 | ".idata$5", FALSE, FALSE, TRUE); |
2fbadf2c ILT |
2062 | pe_data (abfd)->pe_opthdr.DataDirectory[12].VirtualAddress = |
2063 | (h1->root.u.def.value | |
2064 | + h1->root.u.def.section->output_section->vma | |
2065 | + h1->root.u.def.section->output_offset); | |
2066 | h1 = coff_link_hash_lookup (coff_hash_table (info), | |
b34976b6 | 2067 | ".idata$6", FALSE, FALSE, TRUE); |
2fbadf2c ILT |
2068 | pe_data (abfd)->pe_opthdr.DataDirectory[12].Size = |
2069 | ((h1->root.u.def.value | |
2070 | + h1->root.u.def.section->output_section->vma | |
2071 | + h1->root.u.def.section->output_offset) | |
c25cfdf8 | 2072 | - pe_data (abfd)->pe_opthdr.DataDirectory[12].VirtualAddress); |
2fbadf2c | 2073 | } |
ca6dee30 NC |
2074 | |
2075 | h1 = coff_link_hash_lookup (coff_hash_table (info), | |
2076 | "__tls_used", FALSE, FALSE, TRUE); | |
2077 | if (h1 != NULL) | |
2078 | { | |
2079 | pe_data (abfd)->pe_opthdr.DataDirectory[9].VirtualAddress = | |
2080 | (h1->root.u.def.value | |
2081 | + h1->root.u.def.section->output_section->vma | |
2082 | + h1->root.u.def.section->output_offset | |
2083 | - pe_data (abfd)->pe_opthdr.ImageBase); | |
2084 | pe_data (abfd)->pe_opthdr.DataDirectory[9].Size = 0x18; | |
2085 | } | |
2086 | ||
2fbadf2c ILT |
2087 | /* If we couldn't find idata$2, we either have an excessively |
2088 | trivial program or are in DEEP trouble; we have to assume trivial | |
2089 | program.... */ | |
b34976b6 | 2090 | return TRUE; |
2fbadf2c | 2091 | } |