Commit | Line | Data |
---|---|---|
277d1b5e | 1 | /* Support for the generic parts of PE/PEI; the common executable parts. |
9553c638 | 2 | Copyright 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, |
5e5e11bd | 3 | 2005, 2006 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 | |
3e110533 | 20 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, 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. */ | |
1725a96e | 91 | \f |
277d1b5e | 92 | void |
7920ce38 | 93 | _bfd_XXi_swap_sym_in (bfd * abfd, void * ext1, void * in1) |
277d1b5e | 94 | { |
6fa957a9 KH |
95 | SYMENT *ext = (SYMENT *) ext1; |
96 | struct internal_syment *in = (struct internal_syment *) in1; | |
277d1b5e | 97 | |
6fa957a9 KH |
98 | if (ext->e.e_name[0] == 0) |
99 | { | |
100 | in->_n._n_n._n_zeroes = 0; | |
dc810e39 | 101 | in->_n._n_n._n_offset = H_GET_32 (abfd, ext->e.e.e_offset); |
6fa957a9 KH |
102 | } |
103 | else | |
1725a96e | 104 | memcpy (in->_n._n_name, ext->e.e_name, SYMNMLEN); |
277d1b5e | 105 | |
dc810e39 AM |
106 | in->n_value = H_GET_32 (abfd, ext->e_value); |
107 | in->n_scnum = H_GET_16 (abfd, ext->e_scnum); | |
1725a96e | 108 | |
6fa957a9 | 109 | if (sizeof (ext->e_type) == 2) |
dc810e39 | 110 | in->n_type = H_GET_16 (abfd, ext->e_type); |
6fa957a9 | 111 | else |
dc810e39 | 112 | in->n_type = H_GET_32 (abfd, ext->e_type); |
1725a96e | 113 | |
dc810e39 AM |
114 | in->n_sclass = H_GET_8 (abfd, ext->e_sclass); |
115 | in->n_numaux = H_GET_8 (abfd, ext->e_numaux); | |
277d1b5e ILT |
116 | |
117 | #ifndef STRICT_PE_FORMAT | |
6fa957a9 | 118 | /* This is for Gnu-created DLLs. */ |
277d1b5e ILT |
119 | |
120 | /* The section symbols for the .idata$ sections have class 0x68 | |
121 | (C_SECTION), which MS documentation indicates is a section | |
122 | symbol. Unfortunately, the value field in the symbol is simply a | |
123 | copy of the .idata section's flags rather than something useful. | |
124 | When these symbols are encountered, change the value to 0 so that | |
125 | they will be handled somewhat correctly in the bfd code. */ | |
126 | if (in->n_sclass == C_SECTION) | |
127 | { | |
128 | in->n_value = 0x0; | |
129 | ||
277d1b5e ILT |
130 | /* Create synthetic empty sections as needed. DJ */ |
131 | if (in->n_scnum == 0) | |
132 | { | |
133 | asection *sec; | |
1725a96e | 134 | |
6fa957a9 | 135 | for (sec = abfd->sections; sec; sec = sec->next) |
277d1b5e ILT |
136 | { |
137 | if (strcmp (sec->name, in->n_name) == 0) | |
138 | { | |
139 | in->n_scnum = sec->target_index; | |
140 | break; | |
141 | } | |
142 | } | |
143 | } | |
1725a96e | 144 | |
277d1b5e ILT |
145 | if (in->n_scnum == 0) |
146 | { | |
147 | int unused_section_number = 0; | |
148 | asection *sec; | |
149 | char *name; | |
1725a96e | 150 | |
6fa957a9 | 151 | for (sec = abfd->sections; sec; sec = sec->next) |
277d1b5e | 152 | if (unused_section_number <= sec->target_index) |
6fa957a9 | 153 | unused_section_number = sec->target_index + 1; |
277d1b5e | 154 | |
dc810e39 | 155 | name = bfd_alloc (abfd, (bfd_size_type) strlen (in->n_name) + 10); |
277d1b5e ILT |
156 | if (name == NULL) |
157 | return; | |
158 | strcpy (name, in->n_name); | |
159 | sec = bfd_make_section_anyway (abfd, name); | |
160 | ||
161 | sec->vma = 0; | |
162 | sec->lma = 0; | |
eea6121a | 163 | sec->size = 0; |
277d1b5e ILT |
164 | sec->filepos = 0; |
165 | sec->rel_filepos = 0; | |
166 | sec->reloc_count = 0; | |
167 | sec->line_filepos = 0; | |
168 | sec->lineno_count = 0; | |
169 | sec->userdata = NULL; | |
7920ce38 | 170 | sec->next = NULL; |
277d1b5e ILT |
171 | sec->alignment_power = 2; |
172 | sec->flags = SEC_HAS_CONTENTS | SEC_ALLOC | SEC_DATA | SEC_LOAD; | |
173 | ||
174 | sec->target_index = unused_section_number; | |
175 | ||
176 | in->n_scnum = unused_section_number; | |
177 | } | |
178 | in->n_sclass = C_STAT; | |
277d1b5e ILT |
179 | } |
180 | #endif | |
181 | ||
182 | #ifdef coff_swap_sym_in_hook | |
183 | /* This won't work in peigen.c, but since it's for PPC PE, it's not | |
9602af51 | 184 | worth fixing. */ |
6fa957a9 | 185 | coff_swap_sym_in_hook (abfd, ext1, in1); |
277d1b5e ILT |
186 | #endif |
187 | } | |
188 | ||
189 | unsigned int | |
7920ce38 | 190 | _bfd_XXi_swap_sym_out (bfd * abfd, void * inp, void * extp) |
277d1b5e | 191 | { |
6fa957a9 KH |
192 | struct internal_syment *in = (struct internal_syment *) inp; |
193 | SYMENT *ext = (SYMENT *) extp; | |
1725a96e | 194 | |
6fa957a9 KH |
195 | if (in->_n._n_name[0] == 0) |
196 | { | |
dc810e39 AM |
197 | H_PUT_32 (abfd, 0, ext->e.e.e_zeroes); |
198 | H_PUT_32 (abfd, in->_n._n_n._n_offset, ext->e.e.e_offset); | |
6fa957a9 KH |
199 | } |
200 | else | |
1725a96e | 201 | memcpy (ext->e.e_name, in->_n._n_name, SYMNMLEN); |
277d1b5e | 202 | |
dc810e39 AM |
203 | H_PUT_32 (abfd, in->n_value, ext->e_value); |
204 | H_PUT_16 (abfd, in->n_scnum, ext->e_scnum); | |
1725a96e | 205 | |
9602af51 | 206 | if (sizeof (ext->e_type) == 2) |
dc810e39 | 207 | H_PUT_16 (abfd, in->n_type, ext->e_type); |
277d1b5e | 208 | else |
dc810e39 | 209 | H_PUT_32 (abfd, in->n_type, ext->e_type); |
1725a96e | 210 | |
dc810e39 AM |
211 | H_PUT_8 (abfd, in->n_sclass, ext->e_sclass); |
212 | H_PUT_8 (abfd, in->n_numaux, ext->e_numaux); | |
277d1b5e ILT |
213 | |
214 | return SYMESZ; | |
215 | } | |
216 | ||
217 | void | |
7920ce38 NC |
218 | _bfd_XXi_swap_aux_in (bfd * abfd, |
219 | void * ext1, | |
220 | int type, | |
221 | int class, | |
222 | int indx ATTRIBUTE_UNUSED, | |
223 | int numaux ATTRIBUTE_UNUSED, | |
224 | void * in1) | |
277d1b5e | 225 | { |
6fa957a9 KH |
226 | AUXENT *ext = (AUXENT *) ext1; |
227 | union internal_auxent *in = (union internal_auxent *) in1; | |
228 | ||
229 | switch (class) | |
230 | { | |
231 | case C_FILE: | |
232 | if (ext->x_file.x_fname[0] == 0) | |
233 | { | |
234 | in->x_file.x_n.x_zeroes = 0; | |
dc810e39 | 235 | in->x_file.x_n.x_offset = H_GET_32 (abfd, ext->x_file.x_n.x_offset); |
6fa957a9 KH |
236 | } |
237 | else | |
1725a96e | 238 | memcpy (in->x_file.x_fname, ext->x_file.x_fname, FILNMLEN); |
277d1b5e | 239 | return; |
6fa957a9 KH |
240 | |
241 | case C_STAT: | |
242 | case C_LEAFSTAT: | |
243 | case C_HIDDEN: | |
244 | if (type == T_NULL) | |
245 | { | |
246 | in->x_scn.x_scnlen = GET_SCN_SCNLEN (abfd, ext); | |
247 | in->x_scn.x_nreloc = GET_SCN_NRELOC (abfd, ext); | |
248 | in->x_scn.x_nlinno = GET_SCN_NLINNO (abfd, ext); | |
dc810e39 AM |
249 | in->x_scn.x_checksum = H_GET_32 (abfd, ext->x_scn.x_checksum); |
250 | in->x_scn.x_associated = H_GET_16 (abfd, ext->x_scn.x_associated); | |
251 | in->x_scn.x_comdat = H_GET_8 (abfd, ext->x_scn.x_comdat); | |
6fa957a9 KH |
252 | return; |
253 | } | |
254 | break; | |
277d1b5e | 255 | } |
277d1b5e | 256 | |
dc810e39 AM |
257 | in->x_sym.x_tagndx.l = H_GET_32 (abfd, ext->x_sym.x_tagndx); |
258 | in->x_sym.x_tvndx = H_GET_16 (abfd, ext->x_sym.x_tvndx); | |
277d1b5e ILT |
259 | |
260 | if (class == C_BLOCK || class == C_FCN || ISFCN (type) || ISTAG (class)) | |
261 | { | |
262 | in->x_sym.x_fcnary.x_fcn.x_lnnoptr = GET_FCN_LNNOPTR (abfd, ext); | |
263 | in->x_sym.x_fcnary.x_fcn.x_endndx.l = GET_FCN_ENDNDX (abfd, ext); | |
264 | } | |
265 | else | |
266 | { | |
267 | in->x_sym.x_fcnary.x_ary.x_dimen[0] = | |
dc810e39 | 268 | H_GET_16 (abfd, ext->x_sym.x_fcnary.x_ary.x_dimen[0]); |
277d1b5e | 269 | in->x_sym.x_fcnary.x_ary.x_dimen[1] = |
dc810e39 | 270 | H_GET_16 (abfd, ext->x_sym.x_fcnary.x_ary.x_dimen[1]); |
277d1b5e | 271 | in->x_sym.x_fcnary.x_ary.x_dimen[2] = |
dc810e39 | 272 | H_GET_16 (abfd, ext->x_sym.x_fcnary.x_ary.x_dimen[2]); |
277d1b5e | 273 | in->x_sym.x_fcnary.x_ary.x_dimen[3] = |
dc810e39 | 274 | H_GET_16 (abfd, ext->x_sym.x_fcnary.x_ary.x_dimen[3]); |
277d1b5e ILT |
275 | } |
276 | ||
6fa957a9 KH |
277 | if (ISFCN (type)) |
278 | { | |
dc810e39 | 279 | in->x_sym.x_misc.x_fsize = H_GET_32 (abfd, ext->x_sym.x_misc.x_fsize); |
6fa957a9 KH |
280 | } |
281 | else | |
282 | { | |
283 | in->x_sym.x_misc.x_lnsz.x_lnno = GET_LNSZ_LNNO (abfd, ext); | |
284 | in->x_sym.x_misc.x_lnsz.x_size = GET_LNSZ_SIZE (abfd, ext); | |
285 | } | |
277d1b5e ILT |
286 | } |
287 | ||
288 | unsigned int | |
7920ce38 NC |
289 | _bfd_XXi_swap_aux_out (bfd * abfd, |
290 | void * inp, | |
291 | int type, | |
292 | int class, | |
293 | int indx ATTRIBUTE_UNUSED, | |
294 | int numaux ATTRIBUTE_UNUSED, | |
295 | void * extp) | |
277d1b5e | 296 | { |
6fa957a9 KH |
297 | union internal_auxent *in = (union internal_auxent *) inp; |
298 | AUXENT *ext = (AUXENT *) extp; | |
299 | ||
7920ce38 NC |
300 | memset (ext, 0, AUXESZ); |
301 | ||
6fa957a9 KH |
302 | switch (class) |
303 | { | |
304 | case C_FILE: | |
305 | if (in->x_file.x_fname[0] == 0) | |
306 | { | |
dc810e39 AM |
307 | H_PUT_32 (abfd, 0, ext->x_file.x_n.x_zeroes); |
308 | H_PUT_32 (abfd, in->x_file.x_n.x_offset, ext->x_file.x_n.x_offset); | |
6fa957a9 KH |
309 | } |
310 | else | |
1725a96e NC |
311 | memcpy (ext->x_file.x_fname, in->x_file.x_fname, FILNMLEN); |
312 | ||
277d1b5e | 313 | return AUXESZ; |
6fa957a9 KH |
314 | |
315 | case C_STAT: | |
316 | case C_LEAFSTAT: | |
317 | case C_HIDDEN: | |
318 | if (type == T_NULL) | |
319 | { | |
320 | PUT_SCN_SCNLEN (abfd, in->x_scn.x_scnlen, ext); | |
321 | PUT_SCN_NRELOC (abfd, in->x_scn.x_nreloc, ext); | |
322 | PUT_SCN_NLINNO (abfd, in->x_scn.x_nlinno, ext); | |
dc810e39 AM |
323 | H_PUT_32 (abfd, in->x_scn.x_checksum, ext->x_scn.x_checksum); |
324 | H_PUT_16 (abfd, in->x_scn.x_associated, ext->x_scn.x_associated); | |
325 | H_PUT_8 (abfd, in->x_scn.x_comdat, ext->x_scn.x_comdat); | |
6fa957a9 KH |
326 | return AUXESZ; |
327 | } | |
328 | break; | |
277d1b5e | 329 | } |
277d1b5e | 330 | |
dc810e39 AM |
331 | H_PUT_32 (abfd, in->x_sym.x_tagndx.l, ext->x_sym.x_tagndx); |
332 | H_PUT_16 (abfd, in->x_sym.x_tvndx, ext->x_sym.x_tvndx); | |
277d1b5e ILT |
333 | |
334 | if (class == C_BLOCK || class == C_FCN || ISFCN (type) || ISTAG (class)) | |
335 | { | |
6fa957a9 KH |
336 | PUT_FCN_LNNOPTR (abfd, in->x_sym.x_fcnary.x_fcn.x_lnnoptr, ext); |
337 | PUT_FCN_ENDNDX (abfd, in->x_sym.x_fcnary.x_fcn.x_endndx.l, ext); | |
277d1b5e ILT |
338 | } |
339 | else | |
340 | { | |
dc810e39 AM |
341 | H_PUT_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[0], |
342 | ext->x_sym.x_fcnary.x_ary.x_dimen[0]); | |
343 | H_PUT_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[1], | |
344 | ext->x_sym.x_fcnary.x_ary.x_dimen[1]); | |
345 | H_PUT_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[2], | |
346 | ext->x_sym.x_fcnary.x_ary.x_dimen[2]); | |
347 | H_PUT_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[3], | |
348 | ext->x_sym.x_fcnary.x_ary.x_dimen[3]); | |
277d1b5e ILT |
349 | } |
350 | ||
351 | if (ISFCN (type)) | |
dc810e39 | 352 | H_PUT_32 (abfd, in->x_sym.x_misc.x_fsize, ext->x_sym.x_misc.x_fsize); |
277d1b5e ILT |
353 | else |
354 | { | |
355 | PUT_LNSZ_LNNO (abfd, in->x_sym.x_misc.x_lnsz.x_lnno, ext); | |
356 | PUT_LNSZ_SIZE (abfd, in->x_sym.x_misc.x_lnsz.x_size, ext); | |
357 | } | |
358 | ||
359 | return AUXESZ; | |
360 | } | |
361 | ||
362 | void | |
7920ce38 | 363 | _bfd_XXi_swap_lineno_in (bfd * abfd, void * ext1, void * in1) |
277d1b5e | 364 | { |
6fa957a9 KH |
365 | LINENO *ext = (LINENO *) ext1; |
366 | struct internal_lineno *in = (struct internal_lineno *) in1; | |
277d1b5e | 367 | |
dc810e39 | 368 | in->l_addr.l_symndx = H_GET_32 (abfd, ext->l_addr.l_symndx); |
6fa957a9 | 369 | in->l_lnno = GET_LINENO_LNNO (abfd, ext); |
277d1b5e ILT |
370 | } |
371 | ||
372 | unsigned int | |
7920ce38 | 373 | _bfd_XXi_swap_lineno_out (bfd * abfd, void * inp, void * outp) |
277d1b5e | 374 | { |
6fa957a9 KH |
375 | struct internal_lineno *in = (struct internal_lineno *) inp; |
376 | struct external_lineno *ext = (struct external_lineno *) outp; | |
dc810e39 | 377 | H_PUT_32 (abfd, in->l_addr.l_symndx, ext->l_addr.l_symndx); |
277d1b5e ILT |
378 | |
379 | PUT_LINENO_LNNO (abfd, in->l_lnno, ext); | |
380 | return LINESZ; | |
381 | } | |
382 | ||
383 | void | |
7920ce38 NC |
384 | _bfd_XXi_swap_aouthdr_in (bfd * abfd, |
385 | void * aouthdr_ext1, | |
386 | void * aouthdr_int1) | |
277d1b5e ILT |
387 | { |
388 | struct internal_extra_pe_aouthdr *a; | |
7920ce38 NC |
389 | PEAOUTHDR * src = (PEAOUTHDR *) (aouthdr_ext1); |
390 | AOUTHDR * aouthdr_ext = (AOUTHDR *) aouthdr_ext1; | |
277d1b5e ILT |
391 | struct internal_aouthdr *aouthdr_int = (struct internal_aouthdr *)aouthdr_int1; |
392 | ||
dc810e39 AM |
393 | aouthdr_int->magic = H_GET_16 (abfd, aouthdr_ext->magic); |
394 | aouthdr_int->vstamp = H_GET_16 (abfd, aouthdr_ext->vstamp); | |
395 | aouthdr_int->tsize = GET_AOUTHDR_TSIZE (abfd, aouthdr_ext->tsize); | |
396 | aouthdr_int->dsize = GET_AOUTHDR_DSIZE (abfd, aouthdr_ext->dsize); | |
397 | aouthdr_int->bsize = GET_AOUTHDR_BSIZE (abfd, aouthdr_ext->bsize); | |
398 | aouthdr_int->entry = GET_AOUTHDR_ENTRY (abfd, aouthdr_ext->entry); | |
277d1b5e | 399 | aouthdr_int->text_start = |
dc810e39 | 400 | GET_AOUTHDR_TEXT_START (abfd, aouthdr_ext->text_start); |
cbff5e0d | 401 | #ifndef COFF_WITH_pep |
7920ce38 | 402 | /* PE32+ does not have data_start member! */ |
277d1b5e | 403 | aouthdr_int->data_start = |
dc810e39 | 404 | GET_AOUTHDR_DATA_START (abfd, aouthdr_ext->data_start); |
fac41780 | 405 | #endif |
277d1b5e ILT |
406 | |
407 | a = &aouthdr_int->pe; | |
dc810e39 AM |
408 | a->ImageBase = GET_OPTHDR_IMAGE_BASE (abfd, src->ImageBase); |
409 | a->SectionAlignment = H_GET_32 (abfd, src->SectionAlignment); | |
410 | a->FileAlignment = H_GET_32 (abfd, src->FileAlignment); | |
277d1b5e | 411 | a->MajorOperatingSystemVersion = |
dc810e39 | 412 | H_GET_16 (abfd, src->MajorOperatingSystemVersion); |
277d1b5e | 413 | a->MinorOperatingSystemVersion = |
dc810e39 AM |
414 | H_GET_16 (abfd, src->MinorOperatingSystemVersion); |
415 | a->MajorImageVersion = H_GET_16 (abfd, src->MajorImageVersion); | |
416 | a->MinorImageVersion = H_GET_16 (abfd, src->MinorImageVersion); | |
417 | a->MajorSubsystemVersion = H_GET_16 (abfd, src->MajorSubsystemVersion); | |
418 | a->MinorSubsystemVersion = H_GET_16 (abfd, src->MinorSubsystemVersion); | |
419 | a->Reserved1 = H_GET_32 (abfd, src->Reserved1); | |
420 | a->SizeOfImage = H_GET_32 (abfd, src->SizeOfImage); | |
421 | a->SizeOfHeaders = H_GET_32 (abfd, src->SizeOfHeaders); | |
422 | a->CheckSum = H_GET_32 (abfd, src->CheckSum); | |
423 | a->Subsystem = H_GET_16 (abfd, src->Subsystem); | |
424 | a->DllCharacteristics = H_GET_16 (abfd, src->DllCharacteristics); | |
425 | a->SizeOfStackReserve = | |
426 | GET_OPTHDR_SIZE_OF_STACK_RESERVE (abfd, src->SizeOfStackReserve); | |
427 | a->SizeOfStackCommit = | |
428 | GET_OPTHDR_SIZE_OF_STACK_COMMIT (abfd, src->SizeOfStackCommit); | |
429 | a->SizeOfHeapReserve = | |
430 | GET_OPTHDR_SIZE_OF_HEAP_RESERVE (abfd, src->SizeOfHeapReserve); | |
431 | a->SizeOfHeapCommit = | |
432 | GET_OPTHDR_SIZE_OF_HEAP_COMMIT (abfd, src->SizeOfHeapCommit); | |
433 | a->LoaderFlags = H_GET_32 (abfd, src->LoaderFlags); | |
434 | a->NumberOfRvaAndSizes = H_GET_32 (abfd, src->NumberOfRvaAndSizes); | |
277d1b5e ILT |
435 | |
436 | { | |
437 | int idx; | |
1725a96e | 438 | |
6fa957a9 | 439 | for (idx = 0; idx < 16; idx++) |
277d1b5e | 440 | { |
6fa957a9 KH |
441 | /* If data directory is empty, rva also should be 0. */ |
442 | int size = | |
dc810e39 | 443 | H_GET_32 (abfd, src->DataDirectory[idx][1]); |
3028b4c0 DD |
444 | a->DataDirectory[idx].Size = size; |
445 | ||
446 | if (size) | |
1725a96e | 447 | a->DataDirectory[idx].VirtualAddress = |
dc810e39 | 448 | H_GET_32 (abfd, src->DataDirectory[idx][0]); |
6fa957a9 | 449 | else |
3028b4c0 | 450 | a->DataDirectory[idx].VirtualAddress = 0; |
277d1b5e ILT |
451 | } |
452 | } | |
453 | ||
454 | if (aouthdr_int->entry) | |
455 | { | |
456 | aouthdr_int->entry += a->ImageBase; | |
cbff5e0d | 457 | #ifndef COFF_WITH_pep |
277d1b5e | 458 | aouthdr_int->entry &= 0xffffffff; |
fac41780 | 459 | #endif |
277d1b5e | 460 | } |
1725a96e | 461 | |
9602af51 | 462 | if (aouthdr_int->tsize) |
277d1b5e ILT |
463 | { |
464 | aouthdr_int->text_start += a->ImageBase; | |
cbff5e0d | 465 | #ifndef COFF_WITH_pep |
277d1b5e | 466 | aouthdr_int->text_start &= 0xffffffff; |
fac41780 | 467 | #endif |
277d1b5e | 468 | } |
1725a96e | 469 | |
cbff5e0d | 470 | #ifndef COFF_WITH_pep |
7920ce38 | 471 | /* PE32+ does not have data_start member! */ |
9602af51 | 472 | if (aouthdr_int->dsize) |
277d1b5e ILT |
473 | { |
474 | aouthdr_int->data_start += a->ImageBase; | |
475 | aouthdr_int->data_start &= 0xffffffff; | |
476 | } | |
fac41780 | 477 | #endif |
277d1b5e ILT |
478 | |
479 | #ifdef POWERPC_LE_PE | |
480 | /* These three fields are normally set up by ppc_relocate_section. | |
481 | In the case of reading a file in, we can pick them up from the | |
482 | DataDirectory. */ | |
6fa957a9 | 483 | first_thunk_address = a->DataDirectory[12].VirtualAddress; |
277d1b5e ILT |
484 | thunk_size = a->DataDirectory[12].Size; |
485 | import_table_size = a->DataDirectory[1].Size; | |
486 | #endif | |
277d1b5e ILT |
487 | } |
488 | ||
5933bdc9 ILT |
489 | /* A support function for below. */ |
490 | ||
491 | static void | |
7920ce38 NC |
492 | add_data_entry (bfd * abfd, |
493 | struct internal_extra_pe_aouthdr *aout, | |
494 | int idx, | |
495 | char *name, | |
496 | bfd_vma base) | |
277d1b5e ILT |
497 | { |
498 | asection *sec = bfd_get_section_by_name (abfd, name); | |
499 | ||
1725a96e | 500 | /* Add import directory information if it exists. */ |
277d1b5e ILT |
501 | if ((sec != NULL) |
502 | && (coff_section_data (abfd, sec) != NULL) | |
503 | && (pei_section_data (abfd, sec) != NULL)) | |
504 | { | |
1725a96e | 505 | /* If data directory is empty, rva also should be 0. */ |
3028b4c0 DD |
506 | int size = pei_section_data (abfd, sec)->virt_size; |
507 | aout->DataDirectory[idx].Size = size; | |
508 | ||
509 | if (size) | |
6fa957a9 KH |
510 | { |
511 | aout->DataDirectory[idx].VirtualAddress = | |
512 | (sec->vma - base) & 0xffffffff; | |
513 | sec->flags |= SEC_DATA; | |
514 | } | |
277d1b5e ILT |
515 | } |
516 | } | |
517 | ||
518 | unsigned int | |
7920ce38 | 519 | _bfd_XXi_swap_aouthdr_out (bfd * abfd, void * in, void * out) |
277d1b5e | 520 | { |
6fa957a9 | 521 | struct internal_aouthdr *aouthdr_in = (struct internal_aouthdr *) in; |
cbff5e0d DD |
522 | pe_data_type *pe = pe_data (abfd); |
523 | struct internal_extra_pe_aouthdr *extra = &pe->pe_opthdr; | |
6fa957a9 | 524 | PEAOUTHDR *aouthdr_out = (PEAOUTHDR *) out; |
fac41780 | 525 | bfd_vma sa, fa, ib; |
ca6dee30 | 526 | IMAGE_DATA_DIRECTORY idata2, idata5, tls; |
c25cfdf8 | 527 | |
cbff5e0d DD |
528 | if (pe->force_minimum_alignment) |
529 | { | |
530 | if (!extra->FileAlignment) | |
531 | extra->FileAlignment = PE_DEF_FILE_ALIGNMENT; | |
532 | if (!extra->SectionAlignment) | |
533 | extra->SectionAlignment = PE_DEF_SECTION_ALIGNMENT; | |
534 | } | |
277d1b5e | 535 | |
fac41780 | 536 | if (extra->Subsystem == IMAGE_SUBSYSTEM_UNKNOWN) |
cbff5e0d | 537 | extra->Subsystem = pe->target_subsystem; |
fac41780 JW |
538 | |
539 | sa = extra->SectionAlignment; | |
540 | fa = extra->FileAlignment; | |
541 | ib = extra->ImageBase; | |
277d1b5e | 542 | |
c25cfdf8 NC |
543 | idata2 = pe->pe_opthdr.DataDirectory[1]; |
544 | idata5 = pe->pe_opthdr.DataDirectory[12]; | |
ca6dee30 | 545 | tls = pe->pe_opthdr.DataDirectory[9]; |
c25cfdf8 | 546 | |
9602af51 | 547 | if (aouthdr_in->tsize) |
277d1b5e ILT |
548 | { |
549 | aouthdr_in->text_start -= ib; | |
cbff5e0d | 550 | #ifndef COFF_WITH_pep |
277d1b5e | 551 | aouthdr_in->text_start &= 0xffffffff; |
cbff5e0d | 552 | #endif |
277d1b5e | 553 | } |
1725a96e | 554 | |
9602af51 | 555 | if (aouthdr_in->dsize) |
277d1b5e ILT |
556 | { |
557 | aouthdr_in->data_start -= ib; | |
cbff5e0d | 558 | #ifndef COFF_WITH_pep |
277d1b5e | 559 | aouthdr_in->data_start &= 0xffffffff; |
cbff5e0d | 560 | #endif |
277d1b5e | 561 | } |
1725a96e | 562 | |
9602af51 | 563 | if (aouthdr_in->entry) |
277d1b5e ILT |
564 | { |
565 | aouthdr_in->entry -= ib; | |
cbff5e0d | 566 | #ifndef COFF_WITH_pep |
277d1b5e | 567 | aouthdr_in->entry &= 0xffffffff; |
cbff5e0d | 568 | #endif |
277d1b5e ILT |
569 | } |
570 | ||
6fa957a9 KH |
571 | #define FA(x) (((x) + fa -1 ) & (- fa)) |
572 | #define SA(x) (((x) + sa -1 ) & (- sa)) | |
277d1b5e | 573 | |
6fa957a9 | 574 | /* We like to have the sizes aligned. */ |
277d1b5e ILT |
575 | aouthdr_in->bsize = FA (aouthdr_in->bsize); |
576 | ||
277d1b5e ILT |
577 | extra->NumberOfRvaAndSizes = IMAGE_NUMBEROF_DIRECTORY_ENTRIES; |
578 | ||
c25cfdf8 | 579 | /* First null out all data directory entries. */ |
36b08f12 | 580 | memset (extra->DataDirectory, 0, sizeof (extra->DataDirectory)); |
277d1b5e | 581 | |
8181c403 | 582 | add_data_entry (abfd, extra, 0, ".edata", ib); |
9602af51 | 583 | add_data_entry (abfd, extra, 2, ".rsrc", ib); |
8181c403 | 584 | add_data_entry (abfd, extra, 3, ".pdata", ib); |
2fbadf2c | 585 | |
c25cfdf8 NC |
586 | /* In theory we do not need to call add_data_entry for .idata$2 or |
587 | .idata$5. It will be done in bfd_coff_final_link where all the | |
588 | required information is available. If however, we are not going | |
589 | to perform a final link, eg because we have been invoked by objcopy | |
590 | or strip, then we need to make sure that these Data Directory | |
591 | entries are initialised properly. | |
592 | ||
593 | So - we copy the input values into the output values, and then, if | |
594 | a final link is going to be performed, it can overwrite them. */ | |
595 | extra->DataDirectory[1] = idata2; | |
596 | extra->DataDirectory[12] = idata5; | |
ca6dee30 | 597 | extra->DataDirectory[9] = tls; |
c25cfdf8 NC |
598 | |
599 | if (extra->DataDirectory[1].VirtualAddress == 0) | |
600 | /* Until other .idata fixes are made (pending patch), the entry for | |
7dee875e | 601 | .idata is needed for backwards compatibility. FIXME. */ |
c25cfdf8 NC |
602 | add_data_entry (abfd, extra, 1, ".idata", ib); |
603 | ||
2fbadf2c ILT |
604 | /* For some reason, the virtual size (which is what's set by |
605 | add_data_entry) for .reloc is not the same as the size recorded | |
606 | in this slot by MSVC; it doesn't seem to cause problems (so far), | |
607 | but since it's the best we've got, use it. It does do the right | |
608 | thing for .pdata. */ | |
cbff5e0d | 609 | if (pe->has_reloc_section) |
8181c403 | 610 | add_data_entry (abfd, extra, 5, ".reloc", ib); |
277d1b5e ILT |
611 | |
612 | { | |
613 | asection *sec; | |
d48bdb99 | 614 | bfd_vma hsize = 0; |
6fa957a9 | 615 | bfd_vma dsize = 0; |
d48bdb99 | 616 | bfd_vma isize = 0; |
6fa957a9 | 617 | bfd_vma tsize = 0; |
277d1b5e ILT |
618 | |
619 | for (sec = abfd->sections; sec; sec = sec->next) | |
620 | { | |
7920ce38 | 621 | int rounded = FA (sec->size); |
277d1b5e | 622 | |
d48bdb99 AM |
623 | /* The first non-zero section filepos is the header size. |
624 | Sections without contents will have a filepos of 0. */ | |
625 | if (hsize == 0) | |
626 | hsize = sec->filepos; | |
277d1b5e ILT |
627 | if (sec->flags & SEC_DATA) |
628 | dsize += rounded; | |
629 | if (sec->flags & SEC_CODE) | |
630 | tsize += rounded; | |
5933bdc9 ILT |
631 | /* The image size is the total VIRTUAL size (which is what is |
632 | in the virt_size field). Files have been seen (from MSVC | |
633 | 5.0 link.exe) where the file size of the .data segment is | |
634 | quite small compared to the virtual size. Without this | |
635 | fix, strip munges the file. */ | |
98a96df7 CF |
636 | if (coff_section_data (abfd, sec) != NULL |
637 | && pei_section_data (abfd, sec) != NULL) | |
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; | |
d48bdb99 | 643 | extra->SizeOfHeaders = hsize; |
7920ce38 | 644 | extra->SizeOfImage = SA (hsize) + isize; |
277d1b5e ILT |
645 | } |
646 | ||
dc810e39 | 647 | H_PUT_16 (abfd, aouthdr_in->magic, aouthdr_out->standard.magic); |
277d1b5e | 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. */ | |
dc810e39 AM |
653 | H_PUT_16 (abfd, (LINKER_VERSION / 100 + (LINKER_VERSION % 100) * 256), |
654 | aouthdr_out->standard.vstamp); | |
655 | ||
656 | PUT_AOUTHDR_TSIZE (abfd, aouthdr_in->tsize, aouthdr_out->standard.tsize); | |
657 | PUT_AOUTHDR_DSIZE (abfd, aouthdr_in->dsize, aouthdr_out->standard.dsize); | |
658 | PUT_AOUTHDR_BSIZE (abfd, aouthdr_in->bsize, aouthdr_out->standard.bsize); | |
659 | PUT_AOUTHDR_ENTRY (abfd, aouthdr_in->entry, aouthdr_out->standard.entry); | |
277d1b5e | 660 | PUT_AOUTHDR_TEXT_START (abfd, aouthdr_in->text_start, |
dc810e39 | 661 | aouthdr_out->standard.text_start); |
277d1b5e | 662 | |
cbff5e0d | 663 | #ifndef COFF_WITH_pep |
c25cfdf8 | 664 | /* PE32+ does not have data_start member! */ |
277d1b5e | 665 | PUT_AOUTHDR_DATA_START (abfd, aouthdr_in->data_start, |
dc810e39 | 666 | aouthdr_out->standard.data_start); |
fac41780 | 667 | #endif |
277d1b5e | 668 | |
dc810e39 AM |
669 | PUT_OPTHDR_IMAGE_BASE (abfd, extra->ImageBase, aouthdr_out->ImageBase); |
670 | H_PUT_32 (abfd, extra->SectionAlignment, aouthdr_out->SectionAlignment); | |
671 | H_PUT_32 (abfd, extra->FileAlignment, aouthdr_out->FileAlignment); | |
672 | H_PUT_16 (abfd, extra->MajorOperatingSystemVersion, | |
673 | aouthdr_out->MajorOperatingSystemVersion); | |
674 | H_PUT_16 (abfd, extra->MinorOperatingSystemVersion, | |
675 | aouthdr_out->MinorOperatingSystemVersion); | |
676 | H_PUT_16 (abfd, extra->MajorImageVersion, aouthdr_out->MajorImageVersion); | |
677 | H_PUT_16 (abfd, extra->MinorImageVersion, aouthdr_out->MinorImageVersion); | |
678 | H_PUT_16 (abfd, extra->MajorSubsystemVersion, | |
679 | aouthdr_out->MajorSubsystemVersion); | |
680 | H_PUT_16 (abfd, extra->MinorSubsystemVersion, | |
681 | aouthdr_out->MinorSubsystemVersion); | |
682 | H_PUT_32 (abfd, extra->Reserved1, aouthdr_out->Reserved1); | |
683 | H_PUT_32 (abfd, extra->SizeOfImage, aouthdr_out->SizeOfImage); | |
684 | H_PUT_32 (abfd, extra->SizeOfHeaders, aouthdr_out->SizeOfHeaders); | |
685 | H_PUT_32 (abfd, extra->CheckSum, aouthdr_out->CheckSum); | |
686 | H_PUT_16 (abfd, extra->Subsystem, aouthdr_out->Subsystem); | |
687 | H_PUT_16 (abfd, extra->DllCharacteristics, aouthdr_out->DllCharacteristics); | |
fac41780 | 688 | PUT_OPTHDR_SIZE_OF_STACK_RESERVE (abfd, extra->SizeOfStackReserve, |
dc810e39 | 689 | aouthdr_out->SizeOfStackReserve); |
fac41780 | 690 | PUT_OPTHDR_SIZE_OF_STACK_COMMIT (abfd, extra->SizeOfStackCommit, |
dc810e39 | 691 | aouthdr_out->SizeOfStackCommit); |
fac41780 | 692 | PUT_OPTHDR_SIZE_OF_HEAP_RESERVE (abfd, extra->SizeOfHeapReserve, |
dc810e39 | 693 | aouthdr_out->SizeOfHeapReserve); |
fac41780 | 694 | PUT_OPTHDR_SIZE_OF_HEAP_COMMIT (abfd, extra->SizeOfHeapCommit, |
dc810e39 AM |
695 | aouthdr_out->SizeOfHeapCommit); |
696 | H_PUT_32 (abfd, extra->LoaderFlags, aouthdr_out->LoaderFlags); | |
697 | H_PUT_32 (abfd, extra->NumberOfRvaAndSizes, | |
698 | aouthdr_out->NumberOfRvaAndSizes); | |
277d1b5e ILT |
699 | { |
700 | int idx; | |
1725a96e | 701 | |
6fa957a9 | 702 | for (idx = 0; idx < 16; idx++) |
277d1b5e | 703 | { |
dc810e39 AM |
704 | H_PUT_32 (abfd, extra->DataDirectory[idx].VirtualAddress, |
705 | aouthdr_out->DataDirectory[idx][0]); | |
706 | H_PUT_32 (abfd, extra->DataDirectory[idx].Size, | |
707 | aouthdr_out->DataDirectory[idx][1]); | |
277d1b5e ILT |
708 | } |
709 | } | |
710 | ||
711 | return AOUTSZ; | |
712 | } | |
713 | ||
714 | unsigned int | |
7920ce38 | 715 | _bfd_XXi_only_swap_filehdr_out (bfd * abfd, void * in, void * out) |
277d1b5e ILT |
716 | { |
717 | int idx; | |
6fa957a9 KH |
718 | struct internal_filehdr *filehdr_in = (struct internal_filehdr *) in; |
719 | struct external_PEI_filehdr *filehdr_out = (struct external_PEI_filehdr *) out; | |
277d1b5e ILT |
720 | |
721 | if (pe_data (abfd)->has_reloc_section) | |
722 | filehdr_in->f_flags &= ~F_RELFLG; | |
723 | ||
724 | if (pe_data (abfd)->dll) | |
725 | filehdr_in->f_flags |= F_DLL; | |
726 | ||
727 | filehdr_in->pe.e_magic = DOSMAGIC; | |
728 | filehdr_in->pe.e_cblp = 0x90; | |
729 | filehdr_in->pe.e_cp = 0x3; | |
730 | filehdr_in->pe.e_crlc = 0x0; | |
731 | filehdr_in->pe.e_cparhdr = 0x4; | |
732 | filehdr_in->pe.e_minalloc = 0x0; | |
733 | filehdr_in->pe.e_maxalloc = 0xffff; | |
734 | filehdr_in->pe.e_ss = 0x0; | |
735 | filehdr_in->pe.e_sp = 0xb8; | |
736 | filehdr_in->pe.e_csum = 0x0; | |
737 | filehdr_in->pe.e_ip = 0x0; | |
738 | filehdr_in->pe.e_cs = 0x0; | |
739 | filehdr_in->pe.e_lfarlc = 0x40; | |
740 | filehdr_in->pe.e_ovno = 0x0; | |
741 | ||
6fa957a9 | 742 | for (idx = 0; idx < 4; idx++) |
277d1b5e ILT |
743 | filehdr_in->pe.e_res[idx] = 0x0; |
744 | ||
745 | filehdr_in->pe.e_oemid = 0x0; | |
746 | filehdr_in->pe.e_oeminfo = 0x0; | |
747 | ||
6fa957a9 | 748 | for (idx = 0; idx < 10; idx++) |
277d1b5e ILT |
749 | filehdr_in->pe.e_res2[idx] = 0x0; |
750 | ||
751 | filehdr_in->pe.e_lfanew = 0x80; | |
752 | ||
6fa957a9 KH |
753 | /* This next collection of data are mostly just characters. It |
754 | appears to be constant within the headers put on NT exes. */ | |
277d1b5e ILT |
755 | filehdr_in->pe.dos_message[0] = 0x0eba1f0e; |
756 | filehdr_in->pe.dos_message[1] = 0xcd09b400; | |
757 | filehdr_in->pe.dos_message[2] = 0x4c01b821; | |
758 | filehdr_in->pe.dos_message[3] = 0x685421cd; | |
759 | filehdr_in->pe.dos_message[4] = 0x70207369; | |
760 | filehdr_in->pe.dos_message[5] = 0x72676f72; | |
761 | filehdr_in->pe.dos_message[6] = 0x63206d61; | |
762 | filehdr_in->pe.dos_message[7] = 0x6f6e6e61; | |
763 | filehdr_in->pe.dos_message[8] = 0x65622074; | |
764 | filehdr_in->pe.dos_message[9] = 0x6e757220; | |
765 | filehdr_in->pe.dos_message[10] = 0x206e6920; | |
766 | filehdr_in->pe.dos_message[11] = 0x20534f44; | |
767 | filehdr_in->pe.dos_message[12] = 0x65646f6d; | |
768 | filehdr_in->pe.dos_message[13] = 0x0a0d0d2e; | |
769 | filehdr_in->pe.dos_message[14] = 0x24; | |
770 | filehdr_in->pe.dos_message[15] = 0x0; | |
771 | filehdr_in->pe.nt_signature = NT_SIGNATURE; | |
772 | ||
dc810e39 AM |
773 | H_PUT_16 (abfd, filehdr_in->f_magic, filehdr_out->f_magic); |
774 | H_PUT_16 (abfd, filehdr_in->f_nscns, filehdr_out->f_nscns); | |
277d1b5e | 775 | |
dc810e39 AM |
776 | H_PUT_32 (abfd, time (0), filehdr_out->f_timdat); |
777 | PUT_FILEHDR_SYMPTR (abfd, filehdr_in->f_symptr, | |
778 | filehdr_out->f_symptr); | |
779 | H_PUT_32 (abfd, filehdr_in->f_nsyms, filehdr_out->f_nsyms); | |
780 | H_PUT_16 (abfd, filehdr_in->f_opthdr, filehdr_out->f_opthdr); | |
781 | H_PUT_16 (abfd, filehdr_in->f_flags, filehdr_out->f_flags); | |
277d1b5e | 782 | |
1725a96e | 783 | /* Put in extra dos header stuff. This data remains essentially |
277d1b5e | 784 | constant, it just has to be tacked on to the beginning of all exes |
1725a96e | 785 | for NT. */ |
dc810e39 AM |
786 | H_PUT_16 (abfd, filehdr_in->pe.e_magic, filehdr_out->e_magic); |
787 | H_PUT_16 (abfd, filehdr_in->pe.e_cblp, filehdr_out->e_cblp); | |
788 | H_PUT_16 (abfd, filehdr_in->pe.e_cp, filehdr_out->e_cp); | |
789 | H_PUT_16 (abfd, filehdr_in->pe.e_crlc, filehdr_out->e_crlc); | |
790 | H_PUT_16 (abfd, filehdr_in->pe.e_cparhdr, filehdr_out->e_cparhdr); | |
791 | H_PUT_16 (abfd, filehdr_in->pe.e_minalloc, filehdr_out->e_minalloc); | |
792 | H_PUT_16 (abfd, filehdr_in->pe.e_maxalloc, filehdr_out->e_maxalloc); | |
793 | H_PUT_16 (abfd, filehdr_in->pe.e_ss, filehdr_out->e_ss); | |
794 | H_PUT_16 (abfd, filehdr_in->pe.e_sp, filehdr_out->e_sp); | |
795 | H_PUT_16 (abfd, filehdr_in->pe.e_csum, filehdr_out->e_csum); | |
796 | H_PUT_16 (abfd, filehdr_in->pe.e_ip, filehdr_out->e_ip); | |
797 | H_PUT_16 (abfd, filehdr_in->pe.e_cs, filehdr_out->e_cs); | |
798 | H_PUT_16 (abfd, filehdr_in->pe.e_lfarlc, filehdr_out->e_lfarlc); | |
799 | H_PUT_16 (abfd, filehdr_in->pe.e_ovno, filehdr_out->e_ovno); | |
1725a96e NC |
800 | |
801 | for (idx = 0; idx < 4; idx++) | |
dc810e39 | 802 | H_PUT_16 (abfd, filehdr_in->pe.e_res[idx], filehdr_out->e_res[idx]); |
1725a96e | 803 | |
dc810e39 AM |
804 | H_PUT_16 (abfd, filehdr_in->pe.e_oemid, filehdr_out->e_oemid); |
805 | H_PUT_16 (abfd, filehdr_in->pe.e_oeminfo, filehdr_out->e_oeminfo); | |
1725a96e NC |
806 | |
807 | for (idx = 0; idx < 10; idx++) | |
dc810e39 | 808 | H_PUT_16 (abfd, filehdr_in->pe.e_res2[idx], filehdr_out->e_res2[idx]); |
1725a96e | 809 | |
dc810e39 | 810 | H_PUT_32 (abfd, filehdr_in->pe.e_lfanew, filehdr_out->e_lfanew); |
277d1b5e | 811 | |
1725a96e | 812 | for (idx = 0; idx < 16; idx++) |
dc810e39 AM |
813 | H_PUT_32 (abfd, filehdr_in->pe.dos_message[idx], |
814 | filehdr_out->dos_message[idx]); | |
277d1b5e | 815 | |
6fa957a9 | 816 | /* Also put in the NT signature. */ |
dc810e39 | 817 | H_PUT_32 (abfd, filehdr_in->pe.nt_signature, filehdr_out->nt_signature); |
277d1b5e | 818 | |
277d1b5e ILT |
819 | return FILHSZ; |
820 | } | |
821 | ||
822 | unsigned int | |
7920ce38 | 823 | _bfd_XX_only_swap_filehdr_out (bfd * abfd, void * in, void * out) |
277d1b5e | 824 | { |
6fa957a9 KH |
825 | struct internal_filehdr *filehdr_in = (struct internal_filehdr *) in; |
826 | FILHDR *filehdr_out = (FILHDR *) out; | |
277d1b5e | 827 | |
dc810e39 AM |
828 | H_PUT_16 (abfd, filehdr_in->f_magic, filehdr_out->f_magic); |
829 | H_PUT_16 (abfd, filehdr_in->f_nscns, filehdr_out->f_nscns); | |
830 | H_PUT_32 (abfd, filehdr_in->f_timdat, filehdr_out->f_timdat); | |
831 | PUT_FILEHDR_SYMPTR (abfd, filehdr_in->f_symptr, filehdr_out->f_symptr); | |
832 | H_PUT_32 (abfd, filehdr_in->f_nsyms, filehdr_out->f_nsyms); | |
833 | H_PUT_16 (abfd, filehdr_in->f_opthdr, filehdr_out->f_opthdr); | |
834 | H_PUT_16 (abfd, filehdr_in->f_flags, filehdr_out->f_flags); | |
277d1b5e ILT |
835 | |
836 | return FILHSZ; | |
837 | } | |
838 | ||
839 | unsigned int | |
7920ce38 | 840 | _bfd_XXi_swap_scnhdr_out (bfd * abfd, void * in, void * out) |
277d1b5e | 841 | { |
6fa957a9 KH |
842 | struct internal_scnhdr *scnhdr_int = (struct internal_scnhdr *) in; |
843 | SCNHDR *scnhdr_ext = (SCNHDR *) out; | |
277d1b5e ILT |
844 | unsigned int ret = SCNHSZ; |
845 | bfd_vma ps; | |
846 | bfd_vma ss; | |
847 | ||
6fa957a9 | 848 | memcpy (scnhdr_ext->s_name, scnhdr_int->s_name, sizeof (scnhdr_int->s_name)); |
277d1b5e ILT |
849 | |
850 | PUT_SCNHDR_VADDR (abfd, | |
9602af51 | 851 | ((scnhdr_int->s_vaddr |
6fa957a9 | 852 | - pe_data (abfd)->pe_opthdr.ImageBase) |
277d1b5e | 853 | & 0xffffffff), |
dc810e39 | 854 | scnhdr_ext->s_vaddr); |
277d1b5e | 855 | |
5933bdc9 ILT |
856 | /* NT wants the size data to be rounded up to the next |
857 | NT_FILE_ALIGNMENT, but zero if it has no content (as in .bss, | |
858 | sometimes). */ | |
5933bdc9 | 859 | if ((scnhdr_int->s_flags & IMAGE_SCN_CNT_UNINITIALIZED_DATA) != 0) |
277d1b5e | 860 | { |
ff0c9faf NC |
861 | if (bfd_pe_executable_p (abfd)) |
862 | { | |
863 | ps = scnhdr_int->s_size; | |
864 | ss = 0; | |
865 | } | |
866 | else | |
867 | { | |
868 | ps = 0; | |
869 | ss = scnhdr_int->s_size; | |
870 | } | |
277d1b5e ILT |
871 | } |
872 | else | |
873 | { | |
ff0c9faf NC |
874 | if (bfd_pe_executable_p (abfd)) |
875 | ps = scnhdr_int->s_paddr; | |
876 | else | |
877 | ps = 0; | |
878 | ||
277d1b5e ILT |
879 | ss = scnhdr_int->s_size; |
880 | } | |
881 | ||
882 | PUT_SCNHDR_SIZE (abfd, ss, | |
dc810e39 | 883 | scnhdr_ext->s_size); |
277d1b5e | 884 | |
5933bdc9 | 885 | /* s_paddr in PE is really the virtual size. */ |
dc810e39 | 886 | PUT_SCNHDR_PADDR (abfd, ps, scnhdr_ext->s_paddr); |
277d1b5e ILT |
887 | |
888 | PUT_SCNHDR_SCNPTR (abfd, scnhdr_int->s_scnptr, | |
dc810e39 | 889 | scnhdr_ext->s_scnptr); |
277d1b5e | 890 | PUT_SCNHDR_RELPTR (abfd, scnhdr_int->s_relptr, |
dc810e39 | 891 | scnhdr_ext->s_relptr); |
277d1b5e | 892 | PUT_SCNHDR_LNNOPTR (abfd, scnhdr_int->s_lnnoptr, |
dc810e39 | 893 | scnhdr_ext->s_lnnoptr); |
277d1b5e | 894 | |
277d1b5e | 895 | { |
25c80428 NC |
896 | /* Extra flags must be set when dealing with PE. All sections should also |
897 | have the IMAGE_SCN_MEM_READ (0x40000000) flag set. In addition, the | |
898 | .text section must have IMAGE_SCN_MEM_EXECUTE (0x20000000) and the data | |
899 | sections (.idata, .data, .bss, .CRT) must have IMAGE_SCN_MEM_WRITE set | |
900 | (this is especially important when dealing with the .idata section since | |
901 | the addresses for routines from .dlls must be overwritten). If .reloc | |
902 | section data is ever generated, we must add IMAGE_SCN_MEM_DISCARDABLE | |
903 | (0x02000000). Also, the resource data should also be read and | |
904 | writable. */ | |
905 | ||
906 | /* FIXME: Alignment is also encoded in this field, at least on PPC and | |
907 | ARM-WINCE. Although - how do we get the original alignment field | |
908 | back ? */ | |
909 | ||
910 | typedef struct | |
911 | { | |
912 | const char * section_name; | |
913 | unsigned long must_have; | |
914 | } | |
915 | pe_required_section_flags; | |
916 | ||
917 | pe_required_section_flags known_sections [] = | |
918 | { | |
919 | { ".arch", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_DISCARDABLE | IMAGE_SCN_ALIGN_8BYTES }, | |
920 | { ".bss", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_UNINITIALIZED_DATA | IMAGE_SCN_MEM_WRITE }, | |
921 | { ".data", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_WRITE }, | |
922 | { ".edata", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA }, | |
923 | { ".idata", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_WRITE }, | |
924 | { ".pdata", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA }, | |
925 | { ".rdata", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA }, | |
926 | { ".reloc", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_DISCARDABLE }, | |
927 | { ".rsrc", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_WRITE }, | |
928 | { ".text" , IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_CODE | IMAGE_SCN_MEM_EXECUTE }, | |
929 | { ".tls", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_WRITE }, | |
930 | { ".xdata", IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA }, | |
931 | { NULL, 0} | |
932 | }; | |
933 | ||
934 | pe_required_section_flags * p; | |
1725a96e | 935 | |
66bed356 DS |
936 | /* We have defaulted to adding the IMAGE_SCN_MEM_WRITE flag, but now |
937 | we know exactly what this specific section wants so we remove it | |
938 | and then allow the must_have field to add it back in if necessary. | |
939 | However, we don't remove IMAGE_SCN_MEM_WRITE flag from .text if the | |
940 | default WP_TEXT file flag has been cleared. WP_TEXT may be cleared | |
941 | by ld --enable-auto-import (if auto-import is actually needed), | |
942 | by ld --omagic, or by obcopy --writable-text. */ | |
66bed356 | 943 | |
25c80428 NC |
944 | for (p = known_sections; p->section_name; p++) |
945 | if (strcmp (scnhdr_int->s_name, p->section_name) == 0) | |
946 | { | |
3c9d0484 DS |
947 | if (strcmp (scnhdr_int->s_name, ".text") |
948 | || (bfd_get_file_flags (abfd) & WP_TEXT)) | |
d48bdb99 AM |
949 | scnhdr_int->s_flags &= ~IMAGE_SCN_MEM_WRITE; |
950 | scnhdr_int->s_flags |= p->must_have; | |
25c80428 NC |
951 | break; |
952 | } | |
953 | ||
d48bdb99 | 954 | H_PUT_32 (abfd, scnhdr_int->s_flags, scnhdr_ext->s_flags); |
277d1b5e ILT |
955 | } |
956 | ||
cb43721d | 957 | if (coff_data (abfd)->link_info |
1049f94e | 958 | && ! coff_data (abfd)->link_info->relocatable |
cb43721d ILT |
959 | && ! coff_data (abfd)->link_info->shared |
960 | && strcmp (scnhdr_int->s_name, ".text") == 0) | |
277d1b5e | 961 | { |
cb43721d | 962 | /* By inference from looking at MS output, the 32 bit field |
7dee875e | 963 | which is the combination of the number_of_relocs and |
cb43721d ILT |
964 | number_of_linenos is used for the line number count in |
965 | executables. A 16-bit field won't do for cc1. The MS | |
966 | document says that the number of relocs is zero for | |
967 | executables, but the 17-th bit has been observed to be there. | |
968 | Overflow is not an issue: a 4G-line program will overflow a | |
969 | bunch of other fields long before this! */ | |
dc810e39 AM |
970 | H_PUT_16 (abfd, (scnhdr_int->s_nlnno & 0xffff), scnhdr_ext->s_nlnno); |
971 | H_PUT_16 (abfd, (scnhdr_int->s_nlnno >> 16), scnhdr_ext->s_nreloc); | |
277d1b5e | 972 | } |
277d1b5e ILT |
973 | else |
974 | { | |
cb43721d | 975 | if (scnhdr_int->s_nlnno <= 0xffff) |
dc810e39 | 976 | H_PUT_16 (abfd, scnhdr_int->s_nlnno, scnhdr_ext->s_nlnno); |
cb43721d ILT |
977 | else |
978 | { | |
979 | (*_bfd_error_handler) (_("%s: line number overflow: 0x%lx > 0xffff"), | |
980 | bfd_get_filename (abfd), | |
981 | scnhdr_int->s_nlnno); | |
982 | bfd_set_error (bfd_error_file_truncated); | |
dc810e39 | 983 | H_PUT_16 (abfd, 0xffff, scnhdr_ext->s_nlnno); |
cb43721d ILT |
984 | ret = 0; |
985 | } | |
1725a96e | 986 | |
cd339148 NS |
987 | /* Although we could encode 0xffff relocs here, we do not, to be |
988 | consistent with other parts of bfd. Also it lets us warn, as | |
989 | we should never see 0xffff here w/o having the overflow flag | |
990 | set. */ | |
991 | if (scnhdr_int->s_nreloc < 0xffff) | |
dc810e39 | 992 | H_PUT_16 (abfd, scnhdr_int->s_nreloc, scnhdr_ext->s_nreloc); |
cb43721d ILT |
993 | else |
994 | { | |
1725a96e | 995 | /* PE can deal with large #s of relocs, but not here. */ |
dc810e39 | 996 | H_PUT_16 (abfd, 0xffff, scnhdr_ext->s_nreloc); |
3e4554a2 | 997 | scnhdr_int->s_flags |= IMAGE_SCN_LNK_NRELOC_OVFL; |
dc810e39 | 998 | H_PUT_32 (abfd, scnhdr_int->s_flags, scnhdr_ext->s_flags); |
cb43721d | 999 | } |
277d1b5e ILT |
1000 | } |
1001 | return ret; | |
1002 | } | |
1003 | ||
1725a96e | 1004 | static char * dir_names[IMAGE_NUMBEROF_DIRECTORY_ENTRIES] = |
7920ce38 NC |
1005 | { |
1006 | N_("Export Directory [.edata (or where ever we found it)]"), | |
1007 | N_("Import Directory [parts of .idata]"), | |
1008 | N_("Resource Directory [.rsrc]"), | |
1009 | N_("Exception Directory [.pdata]"), | |
1010 | N_("Security Directory"), | |
1011 | N_("Base Relocation Directory [.reloc]"), | |
1012 | N_("Debug Directory"), | |
1013 | N_("Description Directory"), | |
1014 | N_("Special Directory"), | |
1015 | N_("Thread Storage Directory [.tls]"), | |
1016 | N_("Load Configuration Directory"), | |
1017 | N_("Bound Import Directory"), | |
1018 | N_("Import Address Table Directory"), | |
1019 | N_("Delay Import Directory"), | |
1020 | N_("Reserved"), | |
1021 | N_("Reserved") | |
1022 | }; | |
1725a96e | 1023 | |
277d1b5e ILT |
1024 | #ifdef POWERPC_LE_PE |
1025 | /* The code for the PPC really falls in the "architecture dependent" | |
1026 | category. However, it's not clear that anyone will ever care, so | |
1027 | we're ignoring the issue for now; if/when PPC matters, some of this | |
1028 | may need to go into peicode.h, or arguments passed to enable the | |
1029 | PPC- specific code. */ | |
1030 | #endif | |
1031 | ||
b34976b6 | 1032 | static bfd_boolean |
7920ce38 | 1033 | pe_print_idata (bfd * abfd, void * vfile) |
277d1b5e ILT |
1034 | { |
1035 | FILE *file = (FILE *) vfile; | |
a76b448c | 1036 | bfd_byte *data; |
8181c403 AM |
1037 | asection *section; |
1038 | bfd_signed_vma adj; | |
277d1b5e ILT |
1039 | |
1040 | #ifdef POWERPC_LE_PE | |
1041 | asection *rel_section = bfd_get_section_by_name (abfd, ".reldata"); | |
1042 | #endif | |
1043 | ||
a76b448c | 1044 | bfd_size_type datasize = 0; |
277d1b5e | 1045 | bfd_size_type dataoff; |
277d1b5e | 1046 | bfd_size_type i; |
277d1b5e ILT |
1047 | int onaline = 20; |
1048 | ||
1049 | pe_data_type *pe = pe_data (abfd); | |
1050 | struct internal_extra_pe_aouthdr *extra = &pe->pe_opthdr; | |
1051 | ||
8181c403 | 1052 | bfd_vma addr; |
277d1b5e | 1053 | |
8181c403 | 1054 | addr = extra->DataDirectory[1].VirtualAddress; |
277d1b5e | 1055 | |
a76b448c | 1056 | if (addr == 0 && extra->DataDirectory[1].Size == 0) |
8181c403 | 1057 | { |
a76b448c AM |
1058 | /* Maybe the extra header isn't there. Look for the section. */ |
1059 | section = bfd_get_section_by_name (abfd, ".idata"); | |
1060 | if (section == NULL) | |
b34976b6 | 1061 | return TRUE; |
a76b448c AM |
1062 | |
1063 | addr = section->vma; | |
eea6121a | 1064 | datasize = section->size; |
a76b448c | 1065 | if (datasize == 0) |
b34976b6 | 1066 | return TRUE; |
8181c403 | 1067 | } |
a76b448c | 1068 | else |
8181c403 | 1069 | { |
a76b448c AM |
1070 | addr += extra->ImageBase; |
1071 | for (section = abfd->sections; section != NULL; section = section->next) | |
1072 | { | |
eea6121a | 1073 | datasize = section->size; |
a76b448c AM |
1074 | if (addr >= section->vma && addr < section->vma + datasize) |
1075 | break; | |
1076 | } | |
1077 | ||
1078 | if (section == NULL) | |
1079 | { | |
1080 | fprintf (file, | |
1081 | _("\nThere is an import table, but the section containing it could not be found\n")); | |
b34976b6 | 1082 | return TRUE; |
a76b448c | 1083 | } |
8181c403 | 1084 | } |
5933bdc9 | 1085 | |
8181c403 AM |
1086 | fprintf (file, _("\nThere is an import table in %s at 0x%lx\n"), |
1087 | section->name, (unsigned long) addr); | |
277d1b5e | 1088 | |
8181c403 | 1089 | dataoff = addr - section->vma; |
a76b448c | 1090 | datasize -= dataoff; |
277d1b5e ILT |
1091 | |
1092 | #ifdef POWERPC_LE_PE | |
eea6121a | 1093 | if (rel_section != 0 && rel_section->size != 0) |
277d1b5e ILT |
1094 | { |
1095 | /* The toc address can be found by taking the starting address, | |
1096 | which on the PPC locates a function descriptor. The | |
1097 | descriptor consists of the function code starting address | |
1098 | followed by the address of the toc. The starting address we | |
1099 | get from the bfd, and the descriptor is supposed to be in the | |
1100 | .reldata section. */ | |
1101 | ||
1102 | bfd_vma loadable_toc_address; | |
1103 | bfd_vma toc_address; | |
1104 | bfd_vma start_address; | |
eea6121a | 1105 | bfd_byte *data; |
a50b2160 | 1106 | bfd_vma offset; |
8181c403 | 1107 | |
eea6121a AM |
1108 | if (!bfd_malloc_and_get_section (abfd, rel_section, &data)) |
1109 | { | |
1110 | if (data != NULL) | |
1111 | free (data); | |
1112 | return FALSE; | |
1113 | } | |
277d1b5e ILT |
1114 | |
1115 | offset = abfd->start_address - rel_section->vma; | |
1116 | ||
a50b2160 JJ |
1117 | if (offset >= rel_section->size || offset + 8 > rel_section->size) |
1118 | { | |
1119 | if (data != NULL) | |
1120 | free (data); | |
1121 | return FALSE; | |
1122 | } | |
1123 | ||
db8503c4 AM |
1124 | start_address = bfd_get_32 (abfd, data + offset); |
1125 | loadable_toc_address = bfd_get_32 (abfd, data + offset + 4); | |
277d1b5e ILT |
1126 | toc_address = loadable_toc_address - 32768; |
1127 | ||
9602af51 | 1128 | fprintf (file, |
6fa957a9 KH |
1129 | _("\nFunction descriptor located at the start address: %04lx\n"), |
1130 | (unsigned long int) (abfd->start_address)); | |
277d1b5e ILT |
1131 | fprintf (file, |
1132 | _("\tcode-base %08lx toc (loadable/actual) %08lx/%08lx\n"), | |
1133 | start_address, loadable_toc_address, toc_address); | |
eea6121a AM |
1134 | if (data != NULL) |
1135 | free (data); | |
277d1b5e ILT |
1136 | } |
1137 | else | |
1138 | { | |
9602af51 | 1139 | fprintf (file, |
6fa957a9 | 1140 | _("\nNo reldata section! Function descriptor not decoded.\n")); |
277d1b5e ILT |
1141 | } |
1142 | #endif | |
1143 | ||
9602af51 | 1144 | fprintf (file, |
6fa957a9 KH |
1145 | _("\nThe Import Tables (interpreted %s section contents)\n"), |
1146 | section->name); | |
9602af51 | 1147 | fprintf (file, |
ca09e32b NC |
1148 | _("\ |
1149 | vma: Hint Time Forward DLL First\n\ | |
1150 | Table Stamp Chain Name Thunk\n")); | |
277d1b5e | 1151 | |
db8503c4 | 1152 | /* Read the whole section. Some of the fields might be before dataoff. */ |
eea6121a AM |
1153 | if (!bfd_malloc_and_get_section (abfd, section, &data)) |
1154 | { | |
1155 | if (data != NULL) | |
1156 | free (data); | |
1157 | return FALSE; | |
1158 | } | |
277d1b5e | 1159 | |
db8503c4 | 1160 | adj = section->vma - extra->ImageBase; |
277d1b5e | 1161 | |
5e226794 | 1162 | /* Print all image import descriptors. */ |
5933bdc9 | 1163 | for (i = 0; i < datasize; i += onaline) |
277d1b5e ILT |
1164 | { |
1165 | bfd_vma hint_addr; | |
1166 | bfd_vma time_stamp; | |
1167 | bfd_vma forward_chain; | |
1168 | bfd_vma dll_name; | |
1169 | bfd_vma first_thunk; | |
1170 | int idx = 0; | |
1171 | bfd_size_type j; | |
1172 | char *dll; | |
1173 | ||
5e226794 | 1174 | /* Print (i + extra->DataDirectory[1].VirtualAddress). */ |
db8503c4 | 1175 | fprintf (file, " %08lx\t", (unsigned long) (i + adj + dataoff)); |
db8503c4 AM |
1176 | hint_addr = bfd_get_32 (abfd, data + i + dataoff); |
1177 | time_stamp = bfd_get_32 (abfd, data + i + 4 + dataoff); | |
1178 | forward_chain = bfd_get_32 (abfd, data + i + 8 + dataoff); | |
1179 | dll_name = bfd_get_32 (abfd, data + i + 12 + dataoff); | |
1180 | first_thunk = bfd_get_32 (abfd, data + i + 16 + dataoff); | |
5933bdc9 ILT |
1181 | |
1182 | fprintf (file, "%08lx %08lx %08lx %08lx %08lx\n", | |
a76b448c AM |
1183 | (unsigned long) hint_addr, |
1184 | (unsigned long) time_stamp, | |
1185 | (unsigned long) forward_chain, | |
1186 | (unsigned long) dll_name, | |
1187 | (unsigned long) first_thunk); | |
277d1b5e ILT |
1188 | |
1189 | if (hint_addr == 0 && first_thunk == 0) | |
1190 | break; | |
1191 | ||
a50b2160 JJ |
1192 | if (dll_name - adj >= section->size) |
1193 | break; | |
1194 | ||
8181c403 | 1195 | dll = (char *) data + dll_name - adj; |
9602af51 | 1196 | fprintf (file, _("\n\tDLL Name: %s\n"), dll); |
277d1b5e ILT |
1197 | |
1198 | if (hint_addr != 0) | |
1199 | { | |
6e7c73dd CF |
1200 | bfd_byte *ft_data; |
1201 | asection *ft_section; | |
1202 | bfd_vma ft_addr; | |
1203 | bfd_size_type ft_datasize; | |
1204 | int ft_idx; | |
6e7c73dd CF |
1205 | int ft_allocated = 0; |
1206 | ||
5e226794 | 1207 | fprintf (file, _("\tvma: Hint/Ord Member-Name Bound-To\n")); |
277d1b5e | 1208 | |
8181c403 | 1209 | idx = hint_addr - adj; |
5e226794 NC |
1210 | |
1211 | ft_addr = first_thunk + extra->ImageBase; | |
6e7c73dd CF |
1212 | ft_data = data; |
1213 | ft_idx = first_thunk - adj; | |
1214 | ft_allocated = 0; | |
1215 | ||
1216 | if (first_thunk != hint_addr) | |
1217 | { | |
1218 | /* Find the section which contains the first thunk. */ | |
1219 | for (ft_section = abfd->sections; | |
1220 | ft_section != NULL; | |
1221 | ft_section = ft_section->next) | |
1222 | { | |
eea6121a | 1223 | ft_datasize = ft_section->size; |
6e7c73dd CF |
1224 | if (ft_addr >= ft_section->vma |
1225 | && ft_addr < ft_section->vma + ft_datasize) | |
1226 | break; | |
1227 | } | |
1228 | ||
1229 | if (ft_section == NULL) | |
1230 | { | |
1231 | fprintf (file, | |
1232 | _("\nThere is a first thunk, but the section containing it could not be found\n")); | |
1233 | continue; | |
1234 | } | |
1235 | ||
1236 | /* Now check to see if this section is the same as our current | |
1237 | section. If it is not then we will have to load its data in. */ | |
1238 | if (ft_section == section) | |
1239 | { | |
1240 | ft_data = data; | |
1241 | ft_idx = first_thunk - adj; | |
1242 | } | |
1243 | else | |
1244 | { | |
1245 | ft_idx = first_thunk - (ft_section->vma - extra->ImageBase); | |
7920ce38 | 1246 | ft_data = bfd_malloc (datasize); |
6e7c73dd CF |
1247 | if (ft_data == NULL) |
1248 | continue; | |
1249 | ||
1250 | /* Read datasize bfd_bytes starting at offset ft_idx. */ | |
7920ce38 NC |
1251 | if (! bfd_get_section_contents |
1252 | (abfd, ft_section, ft_data, (bfd_vma) ft_idx, datasize)) | |
6e7c73dd CF |
1253 | { |
1254 | free (ft_data); | |
1255 | continue; | |
1256 | } | |
1257 | ||
1258 | ft_idx = 0; | |
1259 | ft_allocated = 1; | |
1260 | } | |
1261 | } | |
5e226794 NC |
1262 | |
1263 | /* Print HintName vector entries. */ | |
5933bdc9 | 1264 | for (j = 0; j < datasize; j += 4) |
277d1b5e ILT |
1265 | { |
1266 | unsigned long member = bfd_get_32 (abfd, data + idx + j); | |
1267 | ||
5e226794 | 1268 | /* Print single IMAGE_IMPORT_BY_NAME vector. */ |
277d1b5e ILT |
1269 | if (member == 0) |
1270 | break; | |
5e226794 | 1271 | |
277d1b5e | 1272 | if (member & 0x80000000) |
5e226794 NC |
1273 | fprintf (file, "\t%04lx\t %4lu <none>", |
1274 | member, member & 0x7fffffff); | |
277d1b5e ILT |
1275 | else |
1276 | { | |
1277 | int ordinal; | |
1278 | char *member_name; | |
1279 | ||
8181c403 AM |
1280 | ordinal = bfd_get_16 (abfd, data + member - adj); |
1281 | member_name = (char *) data + member - adj + 2; | |
277d1b5e ILT |
1282 | fprintf (file, "\t%04lx\t %4d %s", |
1283 | member, ordinal, member_name); | |
1284 | } | |
5e226794 | 1285 | |
277d1b5e | 1286 | /* If the time stamp is not zero, the import address |
5e226794 NC |
1287 | table holds actual addresses. */ |
1288 | if (time_stamp != 0 | |
1289 | && first_thunk != 0 | |
1290 | && first_thunk != hint_addr) | |
277d1b5e | 1291 | fprintf (file, "\t%04lx", |
6e7c73dd | 1292 | (long) bfd_get_32 (abfd, ft_data + ft_idx + j)); |
277d1b5e ILT |
1293 | |
1294 | fprintf (file, "\n"); | |
1295 | } | |
277d1b5e | 1296 | |
e4cf60a8 NC |
1297 | if (ft_allocated) |
1298 | free (ft_data); | |
277d1b5e ILT |
1299 | } |
1300 | ||
9602af51 | 1301 | fprintf (file, "\n"); |
277d1b5e ILT |
1302 | } |
1303 | ||
1304 | free (data); | |
1305 | ||
b34976b6 | 1306 | return TRUE; |
277d1b5e ILT |
1307 | } |
1308 | ||
b34976b6 | 1309 | static bfd_boolean |
7920ce38 | 1310 | pe_print_edata (bfd * abfd, void * vfile) |
277d1b5e ILT |
1311 | { |
1312 | FILE *file = (FILE *) vfile; | |
a76b448c | 1313 | bfd_byte *data; |
8181c403 | 1314 | asection *section; |
a76b448c | 1315 | bfd_size_type datasize = 0; |
277d1b5e ILT |
1316 | bfd_size_type dataoff; |
1317 | bfd_size_type i; | |
8181c403 | 1318 | bfd_signed_vma adj; |
1725a96e NC |
1319 | struct EDT_type |
1320 | { | |
7920ce38 | 1321 | long export_flags; /* Reserved - should be zero. */ |
6fa957a9 KH |
1322 | long time_stamp; |
1323 | short major_ver; | |
1324 | short minor_ver; | |
7920ce38 NC |
1325 | bfd_vma name; /* RVA - relative to image base. */ |
1326 | long base; /* Ordinal base. */ | |
1327 | unsigned long num_functions;/* Number in the export address table. */ | |
1328 | unsigned long num_names; /* Number in the name pointer table. */ | |
1329 | bfd_vma eat_addr; /* RVA to the export address table. */ | |
1330 | bfd_vma npt_addr; /* RVA to the Export Name Pointer Table. */ | |
1331 | bfd_vma ot_addr; /* RVA to the Ordinal Table. */ | |
6fa957a9 | 1332 | } edt; |
277d1b5e ILT |
1333 | |
1334 | pe_data_type *pe = pe_data (abfd); | |
1335 | struct internal_extra_pe_aouthdr *extra = &pe->pe_opthdr; | |
1336 | ||
8181c403 | 1337 | bfd_vma addr; |
277d1b5e | 1338 | |
8181c403 | 1339 | addr = extra->DataDirectory[0].VirtualAddress; |
277d1b5e | 1340 | |
a76b448c | 1341 | if (addr == 0 && extra->DataDirectory[0].Size == 0) |
8181c403 | 1342 | { |
a76b448c AM |
1343 | /* Maybe the extra header isn't there. Look for the section. */ |
1344 | section = bfd_get_section_by_name (abfd, ".edata"); | |
1345 | if (section == NULL) | |
b34976b6 | 1346 | return TRUE; |
a76b448c AM |
1347 | |
1348 | addr = section->vma; | |
0facbdf5 | 1349 | dataoff = 0; |
eea6121a | 1350 | datasize = section->size; |
a76b448c | 1351 | if (datasize == 0) |
b34976b6 | 1352 | return TRUE; |
8181c403 | 1353 | } |
a76b448c | 1354 | else |
8181c403 | 1355 | { |
a76b448c | 1356 | addr += extra->ImageBase; |
1725a96e | 1357 | |
a76b448c | 1358 | for (section = abfd->sections; section != NULL; section = section->next) |
0facbdf5 NC |
1359 | if (addr >= section->vma && addr < section->vma + section->size) |
1360 | break; | |
a76b448c AM |
1361 | |
1362 | if (section == NULL) | |
1363 | { | |
1364 | fprintf (file, | |
1365 | _("\nThere is an export table, but the section containing it could not be found\n")); | |
b34976b6 | 1366 | return TRUE; |
a76b448c | 1367 | } |
0facbdf5 NC |
1368 | |
1369 | dataoff = addr - section->vma; | |
1370 | datasize = extra->DataDirectory[0].Size; | |
1371 | if (datasize > section->size - dataoff) | |
1372 | { | |
1373 | fprintf (file, | |
1374 | _("\nThere is an export table in %s, but it does not fit into that section\n"), | |
1375 | section->name); | |
1376 | return TRUE; | |
1377 | } | |
277d1b5e ILT |
1378 | } |
1379 | ||
8181c403 AM |
1380 | fprintf (file, _("\nThere is an export table in %s at 0x%lx\n"), |
1381 | section->name, (unsigned long) addr); | |
1382 | ||
7920ce38 | 1383 | data = bfd_malloc (datasize); |
8181c403 | 1384 | if (data == NULL) |
b34976b6 | 1385 | return FALSE; |
277d1b5e | 1386 | |
7920ce38 | 1387 | if (! bfd_get_section_contents (abfd, section, data, |
dc810e39 | 1388 | (file_ptr) dataoff, datasize)) |
b34976b6 | 1389 | return FALSE; |
277d1b5e | 1390 | |
6fa957a9 KH |
1391 | /* Go get Export Directory Table. */ |
1392 | edt.export_flags = bfd_get_32 (abfd, data + 0); | |
1393 | edt.time_stamp = bfd_get_32 (abfd, data + 4); | |
1394 | edt.major_ver = bfd_get_16 (abfd, data + 8); | |
1395 | edt.minor_ver = bfd_get_16 (abfd, data + 10); | |
1396 | edt.name = bfd_get_32 (abfd, data + 12); | |
1397 | edt.base = bfd_get_32 (abfd, data + 16); | |
1398 | edt.num_functions = bfd_get_32 (abfd, data + 20); | |
1399 | edt.num_names = bfd_get_32 (abfd, data + 24); | |
1400 | edt.eat_addr = bfd_get_32 (abfd, data + 28); | |
1401 | edt.npt_addr = bfd_get_32 (abfd, data + 32); | |
1402 | edt.ot_addr = bfd_get_32 (abfd, data + 36); | |
277d1b5e | 1403 | |
8181c403 | 1404 | adj = section->vma - extra->ImageBase + dataoff; |
277d1b5e | 1405 | |
1725a96e | 1406 | /* Dump the EDT first. */ |
9602af51 | 1407 | fprintf (file, |
6fa957a9 KH |
1408 | _("\nThe Export Tables (interpreted %s section contents)\n\n"), |
1409 | section->name); | |
277d1b5e | 1410 | |
9602af51 | 1411 | fprintf (file, |
6fa957a9 | 1412 | _("Export Flags \t\t\t%lx\n"), (unsigned long) edt.export_flags); |
277d1b5e | 1413 | |
9602af51 | 1414 | fprintf (file, |
6fa957a9 | 1415 | _("Time/Date stamp \t\t%lx\n"), (unsigned long) edt.time_stamp); |
277d1b5e | 1416 | |
9602af51 | 1417 | fprintf (file, |
6fa957a9 | 1418 | _("Major/Minor \t\t\t%d/%d\n"), edt.major_ver, edt.minor_ver); |
277d1b5e ILT |
1419 | |
1420 | fprintf (file, | |
1421 | _("Name \t\t\t\t")); | |
1422 | fprintf_vma (file, edt.name); | |
1423 | fprintf (file, | |
8181c403 | 1424 | " %s\n", data + edt.name - adj); |
277d1b5e | 1425 | |
9602af51 | 1426 | fprintf (file, |
6fa957a9 | 1427 | _("Ordinal Base \t\t\t%ld\n"), edt.base); |
277d1b5e | 1428 | |
9602af51 | 1429 | fprintf (file, |
6fa957a9 | 1430 | _("Number in:\n")); |
277d1b5e | 1431 | |
9602af51 | 1432 | fprintf (file, |
6fa957a9 KH |
1433 | _("\tExport Address Table \t\t%08lx\n"), |
1434 | edt.num_functions); | |
277d1b5e | 1435 | |
9602af51 | 1436 | fprintf (file, |
6fa957a9 | 1437 | _("\t[Name Pointer/Ordinal] Table\t%08lx\n"), edt.num_names); |
277d1b5e | 1438 | |
9602af51 | 1439 | fprintf (file, |
6fa957a9 | 1440 | _("Table Addresses\n")); |
277d1b5e ILT |
1441 | |
1442 | fprintf (file, | |
1443 | _("\tExport Address Table \t\t")); | |
1444 | fprintf_vma (file, edt.eat_addr); | |
1445 | fprintf (file, "\n"); | |
1446 | ||
1447 | fprintf (file, | |
6fa957a9 | 1448 | _("\tName Pointer Table \t\t")); |
277d1b5e ILT |
1449 | fprintf_vma (file, edt.npt_addr); |
1450 | fprintf (file, "\n"); | |
1451 | ||
1452 | fprintf (file, | |
1453 | _("\tOrdinal Table \t\t\t")); | |
1454 | fprintf_vma (file, edt.ot_addr); | |
1455 | fprintf (file, "\n"); | |
1456 | ||
5933bdc9 | 1457 | /* The next table to find is the Export Address Table. It's basically |
277d1b5e ILT |
1458 | a list of pointers that either locate a function in this dll, or |
1459 | forward the call to another dll. Something like: | |
1725a96e NC |
1460 | typedef union |
1461 | { | |
277d1b5e ILT |
1462 | long export_rva; |
1463 | long forwarder_rva; | |
7920ce38 | 1464 | } export_address_table_entry; */ |
277d1b5e | 1465 | |
9602af51 | 1466 | fprintf (file, |
277d1b5e ILT |
1467 | _("\nExport Address Table -- Ordinal Base %ld\n"), |
1468 | edt.base); | |
1469 | ||
1470 | for (i = 0; i < edt.num_functions; ++i) | |
1471 | { | |
1472 | bfd_vma eat_member = bfd_get_32 (abfd, | |
8181c403 | 1473 | data + edt.eat_addr + (i * 4) - adj); |
277d1b5e ILT |
1474 | if (eat_member == 0) |
1475 | continue; | |
1476 | ||
db8503c4 | 1477 | if (eat_member - adj <= datasize) |
277d1b5e | 1478 | { |
db8503c4 | 1479 | /* This rva is to a name (forwarding function) in our section. */ |
6fa957a9 | 1480 | /* Should locate a function descriptor. */ |
5933bdc9 ILT |
1481 | fprintf (file, |
1482 | "\t[%4ld] +base[%4ld] %04lx %s -- %s\n", | |
a76b448c AM |
1483 | (long) i, |
1484 | (long) (i + edt.base), | |
1485 | (unsigned long) eat_member, | |
1486 | _("Forwarder RVA"), | |
1487 | data + eat_member - adj); | |
277d1b5e ILT |
1488 | } |
1489 | else | |
1490 | { | |
6fa957a9 | 1491 | /* Should locate a function descriptor in the reldata section. */ |
5933bdc9 ILT |
1492 | fprintf (file, |
1493 | "\t[%4ld] +base[%4ld] %04lx %s\n", | |
a76b448c AM |
1494 | (long) i, |
1495 | (long) (i + edt.base), | |
1496 | (unsigned long) eat_member, | |
5933bdc9 | 1497 | _("Export RVA")); |
277d1b5e ILT |
1498 | } |
1499 | } | |
1500 | ||
6fa957a9 KH |
1501 | /* The Export Name Pointer Table is paired with the Export Ordinal Table. */ |
1502 | /* Dump them in parallel for clarity. */ | |
9602af51 | 1503 | fprintf (file, |
6fa957a9 | 1504 | _("\n[Ordinal/Name Pointer] Table\n")); |
277d1b5e ILT |
1505 | |
1506 | for (i = 0; i < edt.num_names; ++i) | |
1507 | { | |
9602af51 | 1508 | bfd_vma name_ptr = bfd_get_32 (abfd, |
277d1b5e ILT |
1509 | data + |
1510 | edt.npt_addr | |
8181c403 | 1511 | + (i*4) - adj); |
9602af51 | 1512 | |
8181c403 | 1513 | char *name = (char *) data + name_ptr - adj; |
277d1b5e | 1514 | |
9602af51 | 1515 | bfd_vma ord = bfd_get_16 (abfd, |
277d1b5e ILT |
1516 | data + |
1517 | edt.ot_addr | |
8181c403 | 1518 | + (i*2) - adj); |
9602af51 | 1519 | fprintf (file, |
277d1b5e | 1520 | "\t[%4ld] %s\n", (long) ord, name); |
277d1b5e ILT |
1521 | } |
1522 | ||
1523 | free (data); | |
1524 | ||
b34976b6 | 1525 | return TRUE; |
277d1b5e ILT |
1526 | } |
1527 | ||
fac41780 JW |
1528 | /* This really is architecture dependent. On IA-64, a .pdata entry |
1529 | consists of three dwords containing relative virtual addresses that | |
1530 | specify the start and end address of the code range the entry | |
1531 | covers and the address of the corresponding unwind info data. */ | |
6fa957a9 | 1532 | |
b34976b6 | 1533 | static bfd_boolean |
7920ce38 | 1534 | pe_print_pdata (bfd * abfd, void * vfile) |
277d1b5e | 1535 | { |
cbff5e0d | 1536 | #ifdef COFF_WITH_pep |
fac41780 JW |
1537 | # define PDATA_ROW_SIZE (3*8) |
1538 | #else | |
1539 | # define PDATA_ROW_SIZE (5*4) | |
1540 | #endif | |
277d1b5e ILT |
1541 | FILE *file = (FILE *) vfile; |
1542 | bfd_byte *data = 0; | |
1543 | asection *section = bfd_get_section_by_name (abfd, ".pdata"); | |
1544 | bfd_size_type datasize = 0; | |
1545 | bfd_size_type i; | |
1546 | bfd_size_type start, stop; | |
fac41780 | 1547 | int onaline = PDATA_ROW_SIZE; |
277d1b5e | 1548 | |
5933bdc9 ILT |
1549 | if (section == NULL |
1550 | || coff_section_data (abfd, section) == NULL | |
1551 | || pei_section_data (abfd, section) == NULL) | |
b34976b6 | 1552 | return TRUE; |
277d1b5e | 1553 | |
5933bdc9 | 1554 | stop = pei_section_data (abfd, section)->virt_size; |
277d1b5e | 1555 | if ((stop % onaline) != 0) |
6fa957a9 KH |
1556 | fprintf (file, |
1557 | _("Warning, .pdata section size (%ld) is not a multiple of %d\n"), | |
1558 | (long) stop, onaline); | |
277d1b5e | 1559 | |
5933bdc9 ILT |
1560 | fprintf (file, |
1561 | _("\nThe Function Table (interpreted .pdata section contents)\n")); | |
cbff5e0d | 1562 | #ifdef COFF_WITH_pep |
9602af51 | 1563 | fprintf (file, |
6fa957a9 | 1564 | _(" vma:\t\t\tBegin Address End Address Unwind Info\n")); |
fac41780 | 1565 | #else |
ca09e32b NC |
1566 | fprintf (file, _("\ |
1567 | vma:\t\tBegin End EH EH PrologEnd Exception\n\ | |
1568 | \t\tAddress Address Handler Data Address Mask\n")); | |
fac41780 | 1569 | #endif |
277d1b5e | 1570 | |
eea6121a | 1571 | datasize = section->size; |
dc810e39 | 1572 | if (datasize == 0) |
b34976b6 | 1573 | return TRUE; |
277d1b5e | 1574 | |
7920ce38 | 1575 | if (! bfd_malloc_and_get_section (abfd, section, &data)) |
eea6121a AM |
1576 | { |
1577 | if (data != NULL) | |
1578 | free (data); | |
1579 | return FALSE; | |
1580 | } | |
277d1b5e ILT |
1581 | |
1582 | start = 0; | |
1583 | ||
1584 | for (i = start; i < stop; i += onaline) | |
1585 | { | |
1586 | bfd_vma begin_addr; | |
1587 | bfd_vma end_addr; | |
1588 | bfd_vma eh_handler; | |
1589 | bfd_vma eh_data; | |
1590 | bfd_vma prolog_end_addr; | |
5933bdc9 | 1591 | int em_data; |
277d1b5e | 1592 | |
fac41780 | 1593 | if (i + PDATA_ROW_SIZE > stop) |
277d1b5e | 1594 | break; |
5933bdc9 | 1595 | |
6fa957a9 KH |
1596 | begin_addr = GET_PDATA_ENTRY (abfd, data + i ); |
1597 | end_addr = GET_PDATA_ENTRY (abfd, data + i + 4); | |
1598 | eh_handler = GET_PDATA_ENTRY (abfd, data + i + 8); | |
1599 | eh_data = GET_PDATA_ENTRY (abfd, data + i + 12); | |
1600 | prolog_end_addr = GET_PDATA_ENTRY (abfd, data + i + 16); | |
9602af51 | 1601 | |
277d1b5e ILT |
1602 | if (begin_addr == 0 && end_addr == 0 && eh_handler == 0 |
1603 | && eh_data == 0 && prolog_end_addr == 0) | |
1725a96e NC |
1604 | /* We are probably into the padding of the section now. */ |
1605 | break; | |
277d1b5e | 1606 | |
5933bdc9 | 1607 | em_data = ((eh_handler & 0x1) << 2) | (prolog_end_addr & 0x3); |
6fa957a9 KH |
1608 | eh_handler &= ~(bfd_vma) 0x3; |
1609 | prolog_end_addr &= ~(bfd_vma) 0x3; | |
fac41780 JW |
1610 | |
1611 | fputc (' ', file); | |
1612 | fprintf_vma (file, i + section->vma); fputc ('\t', file); | |
1613 | fprintf_vma (file, begin_addr); fputc (' ', file); | |
1614 | fprintf_vma (file, end_addr); fputc (' ', file); | |
1615 | fprintf_vma (file, eh_handler); | |
cbff5e0d | 1616 | #ifndef COFF_WITH_pep |
fac41780 JW |
1617 | fputc (' ', file); |
1618 | fprintf_vma (file, eh_data); fputc (' ', file); | |
1619 | fprintf_vma (file, prolog_end_addr); | |
1620 | fprintf (file, " %x", em_data); | |
1621 | #endif | |
277d1b5e ILT |
1622 | |
1623 | #ifdef POWERPC_LE_PE | |
1624 | if (eh_handler == 0 && eh_data != 0) | |
1625 | { | |
6fa957a9 | 1626 | /* Special bits here, although the meaning may be a little |
7920ce38 NC |
1627 | mysterious. The only one I know for sure is 0x03 |
1628 | Code Significance | |
1629 | 0x00 None | |
1630 | 0x01 Register Save Millicode | |
1631 | 0x02 Register Restore Millicode | |
1632 | 0x03 Glue Code Sequence. */ | |
277d1b5e ILT |
1633 | switch (eh_data) |
1634 | { | |
1635 | case 0x01: | |
9602af51 | 1636 | fprintf (file, _(" Register save millicode")); |
277d1b5e ILT |
1637 | break; |
1638 | case 0x02: | |
9602af51 | 1639 | fprintf (file, _(" Register restore millicode")); |
277d1b5e ILT |
1640 | break; |
1641 | case 0x03: | |
9602af51 | 1642 | fprintf (file, _(" Glue code sequence")); |
277d1b5e ILT |
1643 | break; |
1644 | default: | |
1645 | break; | |
1646 | } | |
1647 | } | |
1648 | #endif | |
9602af51 | 1649 | fprintf (file, "\n"); |
277d1b5e ILT |
1650 | } |
1651 | ||
1652 | free (data); | |
1653 | ||
b34976b6 | 1654 | return TRUE; |
277d1b5e ILT |
1655 | } |
1656 | ||
5933bdc9 | 1657 | #define IMAGE_REL_BASED_HIGHADJ 4 |
1725a96e | 1658 | static const char * const tbl[] = |
7920ce38 NC |
1659 | { |
1660 | "ABSOLUTE", | |
1661 | "HIGH", | |
1662 | "LOW", | |
1663 | "HIGHLOW", | |
1664 | "HIGHADJ", | |
1665 | "MIPS_JMPADDR", | |
1666 | "SECTION", | |
1667 | "REL32", | |
1668 | "RESERVED1", | |
1669 | "MIPS_JMPADDR16", | |
1670 | "DIR64", | |
2bfd55ca | 1671 | "HIGH3ADJ", |
7920ce38 NC |
1672 | "UNKNOWN", /* MUST be last. */ |
1673 | }; | |
277d1b5e | 1674 | |
b34976b6 | 1675 | static bfd_boolean |
7920ce38 | 1676 | pe_print_reloc (bfd * abfd, void * vfile) |
277d1b5e ILT |
1677 | { |
1678 | FILE *file = (FILE *) vfile; | |
1679 | bfd_byte *data = 0; | |
1680 | asection *section = bfd_get_section_by_name (abfd, ".reloc"); | |
dc810e39 | 1681 | bfd_size_type datasize; |
277d1b5e ILT |
1682 | bfd_size_type i; |
1683 | bfd_size_type start, stop; | |
1684 | ||
5933bdc9 | 1685 | if (section == NULL) |
b34976b6 | 1686 | return TRUE; |
277d1b5e | 1687 | |
eea6121a | 1688 | if (section->size == 0) |
b34976b6 | 1689 | return TRUE; |
277d1b5e | 1690 | |
5933bdc9 ILT |
1691 | fprintf (file, |
1692 | _("\n\nPE File Base Relocations (interpreted .reloc section contents)\n")); | |
277d1b5e | 1693 | |
eea6121a | 1694 | datasize = section->size; |
7920ce38 | 1695 | if (! bfd_malloc_and_get_section (abfd, section, &data)) |
eea6121a AM |
1696 | { |
1697 | if (data != NULL) | |
1698 | free (data); | |
1699 | return FALSE; | |
1700 | } | |
277d1b5e ILT |
1701 | |
1702 | start = 0; | |
1703 | ||
eea6121a | 1704 | stop = section->size; |
277d1b5e ILT |
1705 | |
1706 | for (i = start; i < stop;) | |
1707 | { | |
1708 | int j; | |
1709 | bfd_vma virtual_address; | |
1710 | long number, size; | |
1711 | ||
1712 | /* The .reloc section is a sequence of blocks, with a header consisting | |
1725a96e | 1713 | of two 32 bit quantities, followed by a number of 16 bit entries. */ |
9602af51 KH |
1714 | virtual_address = bfd_get_32 (abfd, data+i); |
1715 | size = bfd_get_32 (abfd, data+i+4); | |
277d1b5e ILT |
1716 | number = (size - 8) / 2; |
1717 | ||
1718 | if (size == 0) | |
1725a96e | 1719 | break; |
277d1b5e ILT |
1720 | |
1721 | fprintf (file, | |
1722 | _("\nVirtual Address: %08lx Chunk size %ld (0x%lx) Number of fixups %ld\n"), | |
a76b448c | 1723 | (unsigned long) virtual_address, size, size, number); |
277d1b5e ILT |
1724 | |
1725 | for (j = 0; j < number; ++j) | |
1726 | { | |
5933bdc9 ILT |
1727 | unsigned short e = bfd_get_16 (abfd, data + i + 8 + j * 2); |
1728 | unsigned int t = (e & 0xF000) >> 12; | |
277d1b5e ILT |
1729 | int off = e & 0x0FFF; |
1730 | ||
5933bdc9 ILT |
1731 | if (t >= sizeof (tbl) / sizeof (tbl[0])) |
1732 | t = (sizeof (tbl) / sizeof (tbl[0])) - 1; | |
277d1b5e | 1733 | |
5933bdc9 ILT |
1734 | fprintf (file, |
1735 | _("\treloc %4d offset %4x [%4lx] %s"), | |
1736 | j, off, (long) (off + virtual_address), tbl[t]); | |
277d1b5e | 1737 | |
17505c5c | 1738 | /* HIGHADJ takes an argument, - the next record *is* the |
9602af51 | 1739 | low 16 bits of addend. */ |
5933bdc9 ILT |
1740 | if (t == IMAGE_REL_BASED_HIGHADJ) |
1741 | { | |
6fa957a9 KH |
1742 | fprintf (file, " (%4x)", |
1743 | ((unsigned int) | |
1744 | bfd_get_16 (abfd, data + i + 8 + j * 2 + 2))); | |
1745 | j++; | |
5933bdc9 | 1746 | } |
9602af51 | 1747 | |
17505c5c | 1748 | fprintf (file, "\n"); |
277d1b5e | 1749 | } |
1725a96e | 1750 | |
277d1b5e ILT |
1751 | i += size; |
1752 | } | |
1753 | ||
1754 | free (data); | |
1755 | ||
b34976b6 | 1756 | return TRUE; |
277d1b5e ILT |
1757 | } |
1758 | ||
1759 | /* Print out the program headers. */ | |
1760 | ||
b34976b6 | 1761 | bfd_boolean |
7920ce38 | 1762 | _bfd_XX_print_private_bfd_data_common (bfd * abfd, void * vfile) |
277d1b5e ILT |
1763 | { |
1764 | FILE *file = (FILE *) vfile; | |
1765 | int j; | |
1766 | pe_data_type *pe = pe_data (abfd); | |
1767 | struct internal_extra_pe_aouthdr *i = &pe->pe_opthdr; | |
fac41780 | 1768 | const char *subsystem_name = NULL; |
277d1b5e ILT |
1769 | |
1770 | /* The MS dumpbin program reportedly ands with 0xff0f before | |
1771 | printing the characteristics field. Not sure why. No reason to | |
1772 | emulate it here. */ | |
1773 | fprintf (file, _("\nCharacteristics 0x%x\n"), pe->real_flags); | |
1774 | #undef PF | |
6fa957a9 | 1775 | #define PF(x, y) if (pe->real_flags & x) { fprintf (file, "\t%s\n", y); } |
d70270c5 BF |
1776 | PF (IMAGE_FILE_RELOCS_STRIPPED, "relocations stripped"); |
1777 | PF (IMAGE_FILE_EXECUTABLE_IMAGE, "executable"); | |
1778 | PF (IMAGE_FILE_LINE_NUMS_STRIPPED, "line numbers stripped"); | |
1779 | PF (IMAGE_FILE_LOCAL_SYMS_STRIPPED, "symbols stripped"); | |
1780 | PF (IMAGE_FILE_LARGE_ADDRESS_AWARE, "large address aware"); | |
1781 | PF (IMAGE_FILE_BYTES_REVERSED_LO, "little endian"); | |
1782 | PF (IMAGE_FILE_32BIT_MACHINE, "32 bit words"); | |
1783 | PF (IMAGE_FILE_DEBUG_STRIPPED, "debugging information removed"); | |
1784 | PF (IMAGE_FILE_SYSTEM, "system file"); | |
1785 | PF (IMAGE_FILE_DLL, "DLL"); | |
1786 | PF (IMAGE_FILE_BYTES_REVERSED_HI, "big endian"); | |
277d1b5e ILT |
1787 | #undef PF |
1788 | ||
5933bdc9 | 1789 | /* ctime implies '\n'. */ |
0b6488e2 RH |
1790 | { |
1791 | time_t t = pe->coff.timestamp; | |
1792 | fprintf (file, "\nTime/Date\t\t%s", ctime (&t)); | |
1793 | } | |
9602af51 | 1794 | fprintf (file, "\nImageBase\t\t"); |
277d1b5e | 1795 | fprintf_vma (file, i->ImageBase); |
9602af51 | 1796 | fprintf (file, "\nSectionAlignment\t"); |
277d1b5e | 1797 | fprintf_vma (file, i->SectionAlignment); |
9602af51 | 1798 | fprintf (file, "\nFileAlignment\t\t"); |
277d1b5e | 1799 | fprintf_vma (file, i->FileAlignment); |
9602af51 KH |
1800 | fprintf (file, "\nMajorOSystemVersion\t%d\n", i->MajorOperatingSystemVersion); |
1801 | fprintf (file, "MinorOSystemVersion\t%d\n", i->MinorOperatingSystemVersion); | |
1802 | fprintf (file, "MajorImageVersion\t%d\n", i->MajorImageVersion); | |
1803 | fprintf (file, "MinorImageVersion\t%d\n", i->MinorImageVersion); | |
1804 | fprintf (file, "MajorSubsystemVersion\t%d\n", i->MajorSubsystemVersion); | |
1805 | fprintf (file, "MinorSubsystemVersion\t%d\n", i->MinorSubsystemVersion); | |
1806 | fprintf (file, "Win32Version\t\t%08lx\n", i->Reserved1); | |
1807 | fprintf (file, "SizeOfImage\t\t%08lx\n", i->SizeOfImage); | |
1808 | fprintf (file, "SizeOfHeaders\t\t%08lx\n", i->SizeOfHeaders); | |
1809 | fprintf (file, "CheckSum\t\t%08lx\n", i->CheckSum); | |
1725a96e | 1810 | |
fac41780 JW |
1811 | switch (i->Subsystem) |
1812 | { | |
1813 | case IMAGE_SUBSYSTEM_UNKNOWN: | |
1814 | subsystem_name = "unspecified"; | |
1815 | break; | |
1816 | case IMAGE_SUBSYSTEM_NATIVE: | |
1817 | subsystem_name = "NT native"; | |
1818 | break; | |
1819 | case IMAGE_SUBSYSTEM_WINDOWS_GUI: | |
1820 | subsystem_name = "Windows GUI"; | |
1821 | break; | |
1822 | case IMAGE_SUBSYSTEM_WINDOWS_CUI: | |
1823 | subsystem_name = "Windows CUI"; | |
1824 | break; | |
1825 | case IMAGE_SUBSYSTEM_POSIX_CUI: | |
1826 | subsystem_name = "POSIX CUI"; | |
1827 | break; | |
1828 | case IMAGE_SUBSYSTEM_WINDOWS_CE_GUI: | |
1829 | subsystem_name = "Wince CUI"; | |
1830 | break; | |
1831 | case IMAGE_SUBSYSTEM_EFI_APPLICATION: | |
1832 | subsystem_name = "EFI application"; | |
1833 | break; | |
1834 | case IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER: | |
1835 | subsystem_name = "EFI boot service driver"; | |
1836 | break; | |
1837 | case IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER: | |
9602af51 | 1838 | subsystem_name = "EFI runtime driver"; |
fac41780 JW |
1839 | break; |
1840 | } | |
1725a96e | 1841 | |
9602af51 | 1842 | fprintf (file, "Subsystem\t\t%08x", i->Subsystem); |
fac41780 JW |
1843 | if (subsystem_name) |
1844 | fprintf (file, "\t(%s)", subsystem_name); | |
9602af51 KH |
1845 | fprintf (file, "\nDllCharacteristics\t%08x\n", i->DllCharacteristics); |
1846 | fprintf (file, "SizeOfStackReserve\t"); | |
277d1b5e | 1847 | fprintf_vma (file, i->SizeOfStackReserve); |
9602af51 | 1848 | fprintf (file, "\nSizeOfStackCommit\t"); |
277d1b5e | 1849 | fprintf_vma (file, i->SizeOfStackCommit); |
9602af51 | 1850 | fprintf (file, "\nSizeOfHeapReserve\t"); |
277d1b5e | 1851 | fprintf_vma (file, i->SizeOfHeapReserve); |
9602af51 | 1852 | fprintf (file, "\nSizeOfHeapCommit\t"); |
277d1b5e | 1853 | fprintf_vma (file, i->SizeOfHeapCommit); |
9602af51 KH |
1854 | fprintf (file, "\nLoaderFlags\t\t%08lx\n", i->LoaderFlags); |
1855 | fprintf (file, "NumberOfRvaAndSizes\t%08lx\n", i->NumberOfRvaAndSizes); | |
277d1b5e | 1856 | |
9602af51 | 1857 | fprintf (file, "\nThe Data Directory\n"); |
277d1b5e ILT |
1858 | for (j = 0; j < IMAGE_NUMBEROF_DIRECTORY_ENTRIES; j++) |
1859 | { | |
1860 | fprintf (file, "Entry %1x ", j); | |
1861 | fprintf_vma (file, i->DataDirectory[j].VirtualAddress); | |
1862 | fprintf (file, " %08lx ", i->DataDirectory[j].Size); | |
1863 | fprintf (file, "%s\n", dir_names[j]); | |
1864 | } | |
1865 | ||
1866 | pe_print_idata (abfd, vfile); | |
1867 | pe_print_edata (abfd, vfile); | |
1868 | pe_print_pdata (abfd, vfile); | |
1869 | pe_print_reloc (abfd, vfile); | |
1870 | ||
b34976b6 | 1871 | return TRUE; |
277d1b5e ILT |
1872 | } |
1873 | ||
1874 | /* Copy any private info we understand from the input bfd | |
1875 | to the output bfd. */ | |
1876 | ||
b34976b6 | 1877 | bfd_boolean |
7920ce38 | 1878 | _bfd_XX_bfd_copy_private_bfd_data_common (bfd * ibfd, bfd * obfd) |
277d1b5e ILT |
1879 | { |
1880 | /* One day we may try to grok other private data. */ | |
1881 | if (ibfd->xvec->flavour != bfd_target_coff_flavour | |
1882 | || obfd->xvec->flavour != bfd_target_coff_flavour) | |
b34976b6 | 1883 | return TRUE; |
277d1b5e ILT |
1884 | |
1885 | pe_data (obfd)->pe_opthdr = pe_data (ibfd)->pe_opthdr; | |
1886 | pe_data (obfd)->dll = pe_data (ibfd)->dll; | |
1887 | ||
1725a96e | 1888 | /* For strip: if we removed .reloc, we'll make a real mess of things |
5933bdc9 ILT |
1889 | if we don't remove this entry as well. */ |
1890 | if (! pe_data (obfd)->has_reloc_section) | |
1891 | { | |
6fa957a9 KH |
1892 | pe_data (obfd)->pe_opthdr.DataDirectory[5].VirtualAddress = 0; |
1893 | pe_data (obfd)->pe_opthdr.DataDirectory[5].Size = 0; | |
5933bdc9 | 1894 | } |
b34976b6 | 1895 | return TRUE; |
277d1b5e ILT |
1896 | } |
1897 | ||
9602af51 | 1898 | /* Copy private section data. */ |
1725a96e | 1899 | |
b34976b6 | 1900 | bfd_boolean |
7920ce38 NC |
1901 | _bfd_XX_bfd_copy_private_section_data (bfd *ibfd, |
1902 | asection *isec, | |
1903 | bfd *obfd, | |
1904 | asection *osec) | |
277d1b5e ILT |
1905 | { |
1906 | if (bfd_get_flavour (ibfd) != bfd_target_coff_flavour | |
1907 | || bfd_get_flavour (obfd) != bfd_target_coff_flavour) | |
b34976b6 | 1908 | return TRUE; |
277d1b5e ILT |
1909 | |
1910 | if (coff_section_data (ibfd, isec) != NULL | |
1911 | && pei_section_data (ibfd, isec) != NULL) | |
1912 | { | |
1913 | if (coff_section_data (obfd, osec) == NULL) | |
1914 | { | |
dc810e39 | 1915 | bfd_size_type amt = sizeof (struct coff_section_tdata); |
7920ce38 | 1916 | osec->used_by_bfd = bfd_zalloc (obfd, amt); |
277d1b5e | 1917 | if (osec->used_by_bfd == NULL) |
b34976b6 | 1918 | return FALSE; |
277d1b5e | 1919 | } |
1725a96e | 1920 | |
277d1b5e ILT |
1921 | if (pei_section_data (obfd, osec) == NULL) |
1922 | { | |
dc810e39 | 1923 | bfd_size_type amt = sizeof (struct pei_section_tdata); |
7920ce38 | 1924 | coff_section_data (obfd, osec)->tdata = bfd_zalloc (obfd, amt); |
277d1b5e | 1925 | if (coff_section_data (obfd, osec)->tdata == NULL) |
b34976b6 | 1926 | return FALSE; |
277d1b5e | 1927 | } |
1725a96e | 1928 | |
277d1b5e ILT |
1929 | pei_section_data (obfd, osec)->virt_size = |
1930 | pei_section_data (ibfd, isec)->virt_size; | |
5933bdc9 | 1931 | pei_section_data (obfd, osec)->pe_flags = |
6fa957a9 | 1932 | pei_section_data (ibfd, isec)->pe_flags; |
277d1b5e ILT |
1933 | } |
1934 | ||
b34976b6 | 1935 | return TRUE; |
277d1b5e | 1936 | } |
7d2b58d6 ILT |
1937 | |
1938 | void | |
7920ce38 | 1939 | _bfd_XX_get_symbol_info (bfd * abfd, asymbol *symbol, symbol_info *ret) |
7d2b58d6 ILT |
1940 | { |
1941 | coff_get_symbol_info (abfd, symbol, ret); | |
7d2b58d6 | 1942 | } |
2fbadf2c ILT |
1943 | |
1944 | /* Handle the .idata section and other things that need symbol table | |
1945 | access. */ | |
1946 | ||
b34976b6 | 1947 | bfd_boolean |
7920ce38 | 1948 | _bfd_XXi_final_link_postscript (bfd * abfd, struct coff_final_link_info *pfinfo) |
2fbadf2c ILT |
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), | |
b34976b6 | 1962 | ".idata$2", FALSE, FALSE, TRUE); |
2fbadf2c ILT |
1963 | if (h1 != NULL) |
1964 | { | |
6fa957a9 | 1965 | pe_data (abfd)->pe_opthdr.DataDirectory[1].VirtualAddress = |
2fbadf2c ILT |
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), | |
b34976b6 | 1970 | ".idata$4", FALSE, FALSE, TRUE); |
2fbadf2c ILT |
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) | |
6fa957a9 | 1975 | - pe_data (abfd)->pe_opthdr.DataDirectory[1].VirtualAddress); |
2fbadf2c ILT |
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), | |
b34976b6 | 1980 | ".idata$5", FALSE, FALSE, TRUE); |
2fbadf2c ILT |
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), | |
b34976b6 | 1986 | ".idata$6", FALSE, FALSE, TRUE); |
2fbadf2c ILT |
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) | |
c25cfdf8 | 1991 | - pe_data (abfd)->pe_opthdr.DataDirectory[12].VirtualAddress); |
2fbadf2c | 1992 | } |
ca6dee30 NC |
1993 | |
1994 | h1 = coff_link_hash_lookup (coff_hash_table (info), | |
1995 | "__tls_used", FALSE, FALSE, TRUE); | |
1996 | if (h1 != NULL) | |
1997 | { | |
1998 | pe_data (abfd)->pe_opthdr.DataDirectory[9].VirtualAddress = | |
1999 | (h1->root.u.def.value | |
2000 | + h1->root.u.def.section->output_section->vma | |
2001 | + h1->root.u.def.section->output_offset | |
2002 | - pe_data (abfd)->pe_opthdr.ImageBase); | |
2003 | pe_data (abfd)->pe_opthdr.DataDirectory[9].Size = 0x18; | |
2004 | } | |
2005 | ||
2fbadf2c ILT |
2006 | /* If we couldn't find idata$2, we either have an excessively |
2007 | trivial program or are in DEEP trouble; we have to assume trivial | |
2008 | program.... */ | |
b34976b6 | 2009 | return TRUE; |
2fbadf2c | 2010 | } |