Commit | Line | Data |
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4e98461f | 1 | /* Support for the generic parts of most COFF variants, for BFD. |
38c574bb | 2 | Copyright 1995, 1996, 1997, 1998 Free Software Foundation, Inc. |
4e98461f SC |
3 | Written by Cygnus Support. |
4 | ||
5 | This file is part of BFD, the Binary File Descriptor library. | |
6 | ||
7 | This program is free software; you can redistribute it and/or modify | |
8 | it under the terms of the GNU General Public License as published by | |
9 | the Free Software Foundation; either version 2 of the License, or | |
10 | (at your option) any later version. | |
11 | ||
12 | This program is distributed in the hope that it will be useful, | |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
16 | ||
17 | You should have received a copy of the GNU General Public License | |
18 | along with this program; if not, write to the Free Software | |
19 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ | |
20 | ||
21 | /* | |
22 | Most of this hacked by Steve Chamberlain, | |
23 | sac@cygnus.com | |
24 | */ | |
25 | ||
b9110a3c DE |
26 | /* Hey look, some documentation [and in a place you expect to find it]! |
27 | ||
28 | The main reference for the pei format is "Microsoft Portable Executable | |
29 | and Common Object File Format Specification 4.1". Get it if you need to | |
30 | do some serious hacking on this code. | |
31 | ||
32 | Another reference: | |
33 | "Peering Inside the PE: A Tour of the Win32 Portable Executable | |
34 | File Format", MSJ 1994, Volume 9. | |
35 | ||
36 | The *sole* difference between the pe format and the pei format is that the | |
37 | latter has an MSDOS 2.0 .exe header on the front that prints the message | |
38 | "This app must be run under Windows." (or some such). | |
39 | (FIXME: Whether that statement is *really* true or not is unknown. | |
40 | Are there more subtle differences between pe and pei formats? | |
41 | For now assume there aren't. If you find one, then for God sakes | |
42 | document it here!) | |
43 | ||
44 | The Microsoft docs use the word "image" instead of "executable" because | |
45 | the former can also refer to a DLL (shared library). Confusion can arise | |
46 | because the `i' in `pei' also refers to "image". The `pe' format can | |
47 | also create images (i.e. executables), it's just that to run on a win32 | |
48 | system you need to use the pei format. | |
49 | ||
50 | FIXME: Please add more docs here so the next poor fool that has to hack | |
51 | on this code has a chance of getting something accomplished without | |
52 | wasting too much time. | |
53 | */ | |
4e98461f | 54 | |
c086885a | 55 | #undef coff_bfd_print_private_bfd_data |
4e98461f SC |
56 | #define coff_bfd_print_private_bfd_data pe_print_private_bfd_data |
57 | #define coff_mkobject pe_mkobject | |
58 | #define coff_mkobject_hook pe_mkobject_hook | |
59 | ||
4e98461f | 60 | #ifndef GET_FCN_LNNOPTR |
dff77ed7 SC |
61 | #define GET_FCN_LNNOPTR(abfd, ext) \ |
62 | bfd_h_get_32(abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_fcn.x_lnnoptr) | |
4e98461f SC |
63 | #endif |
64 | ||
65 | #ifndef GET_FCN_ENDNDX | |
dff77ed7 SC |
66 | #define GET_FCN_ENDNDX(abfd, ext) \ |
67 | bfd_h_get_32(abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_fcn.x_endndx) | |
4e98461f SC |
68 | #endif |
69 | ||
70 | #ifndef PUT_FCN_LNNOPTR | |
71 | #define PUT_FCN_LNNOPTR(abfd, in, ext) bfd_h_put_32(abfd, in, (bfd_byte *) ext->x_sym.x_fcnary.x_fcn.x_lnnoptr) | |
72 | #endif | |
73 | #ifndef PUT_FCN_ENDNDX | |
74 | #define PUT_FCN_ENDNDX(abfd, in, ext) bfd_h_put_32(abfd, in, (bfd_byte *) ext->x_sym.x_fcnary.x_fcn.x_endndx) | |
75 | #endif | |
76 | #ifndef GET_LNSZ_LNNO | |
77 | #define GET_LNSZ_LNNO(abfd, ext) bfd_h_get_16(abfd, (bfd_byte *) ext->x_sym.x_misc.x_lnsz.x_lnno) | |
78 | #endif | |
79 | #ifndef GET_LNSZ_SIZE | |
80 | #define GET_LNSZ_SIZE(abfd, ext) bfd_h_get_16(abfd, (bfd_byte *) ext->x_sym.x_misc.x_lnsz.x_size) | |
81 | #endif | |
82 | #ifndef PUT_LNSZ_LNNO | |
83 | #define PUT_LNSZ_LNNO(abfd, in, ext) bfd_h_put_16(abfd, in, (bfd_byte *)ext->x_sym.x_misc.x_lnsz.x_lnno) | |
84 | #endif | |
85 | #ifndef PUT_LNSZ_SIZE | |
86 | #define PUT_LNSZ_SIZE(abfd, in, ext) bfd_h_put_16(abfd, in, (bfd_byte*) ext->x_sym.x_misc.x_lnsz.x_size) | |
87 | #endif | |
88 | #ifndef GET_SCN_SCNLEN | |
89 | #define GET_SCN_SCNLEN(abfd, ext) bfd_h_get_32(abfd, (bfd_byte *) ext->x_scn.x_scnlen) | |
90 | #endif | |
91 | #ifndef GET_SCN_NRELOC | |
92 | #define GET_SCN_NRELOC(abfd, ext) bfd_h_get_16(abfd, (bfd_byte *)ext->x_scn.x_nreloc) | |
93 | #endif | |
94 | #ifndef GET_SCN_NLINNO | |
95 | #define GET_SCN_NLINNO(abfd, ext) bfd_h_get_16(abfd, (bfd_byte *)ext->x_scn.x_nlinno) | |
96 | #endif | |
97 | #ifndef PUT_SCN_SCNLEN | |
98 | #define PUT_SCN_SCNLEN(abfd,in, ext) bfd_h_put_32(abfd, in, (bfd_byte *) ext->x_scn.x_scnlen) | |
99 | #endif | |
100 | #ifndef PUT_SCN_NRELOC | |
101 | #define PUT_SCN_NRELOC(abfd,in, ext) bfd_h_put_16(abfd, in, (bfd_byte *)ext->x_scn.x_nreloc) | |
102 | #endif | |
103 | #ifndef PUT_SCN_NLINNO | |
104 | #define PUT_SCN_NLINNO(abfd,in, ext) bfd_h_put_16(abfd,in, (bfd_byte *) ext->x_scn.x_nlinno) | |
105 | #endif | |
106 | #ifndef GET_LINENO_LNNO | |
107 | #define GET_LINENO_LNNO(abfd, ext) bfd_h_get_16(abfd, (bfd_byte *) (ext->l_lnno)); | |
108 | #endif | |
109 | #ifndef PUT_LINENO_LNNO | |
110 | #define PUT_LINENO_LNNO(abfd,val, ext) bfd_h_put_16(abfd,val, (bfd_byte *) (ext->l_lnno)); | |
111 | #endif | |
112 | ||
113 | /* The f_symptr field in the filehdr is sometimes 64 bits. */ | |
114 | #ifndef GET_FILEHDR_SYMPTR | |
115 | #define GET_FILEHDR_SYMPTR bfd_h_get_32 | |
116 | #endif | |
117 | #ifndef PUT_FILEHDR_SYMPTR | |
118 | #define PUT_FILEHDR_SYMPTR bfd_h_put_32 | |
119 | #endif | |
120 | ||
121 | /* Some fields in the aouthdr are sometimes 64 bits. */ | |
122 | #ifndef GET_AOUTHDR_TSIZE | |
123 | #define GET_AOUTHDR_TSIZE bfd_h_get_32 | |
124 | #endif | |
125 | #ifndef PUT_AOUTHDR_TSIZE | |
126 | #define PUT_AOUTHDR_TSIZE bfd_h_put_32 | |
127 | #endif | |
128 | #ifndef GET_AOUTHDR_DSIZE | |
129 | #define GET_AOUTHDR_DSIZE bfd_h_get_32 | |
130 | #endif | |
131 | #ifndef PUT_AOUTHDR_DSIZE | |
132 | #define PUT_AOUTHDR_DSIZE bfd_h_put_32 | |
133 | #endif | |
134 | #ifndef GET_AOUTHDR_BSIZE | |
135 | #define GET_AOUTHDR_BSIZE bfd_h_get_32 | |
136 | #endif | |
137 | #ifndef PUT_AOUTHDR_BSIZE | |
138 | #define PUT_AOUTHDR_BSIZE bfd_h_put_32 | |
139 | #endif | |
140 | #ifndef GET_AOUTHDR_ENTRY | |
141 | #define GET_AOUTHDR_ENTRY bfd_h_get_32 | |
142 | #endif | |
143 | #ifndef PUT_AOUTHDR_ENTRY | |
144 | #define PUT_AOUTHDR_ENTRY bfd_h_put_32 | |
145 | #endif | |
146 | #ifndef GET_AOUTHDR_TEXT_START | |
147 | #define GET_AOUTHDR_TEXT_START bfd_h_get_32 | |
148 | #endif | |
149 | #ifndef PUT_AOUTHDR_TEXT_START | |
150 | #define PUT_AOUTHDR_TEXT_START bfd_h_put_32 | |
151 | #endif | |
152 | #ifndef GET_AOUTHDR_DATA_START | |
153 | #define GET_AOUTHDR_DATA_START bfd_h_get_32 | |
154 | #endif | |
155 | #ifndef PUT_AOUTHDR_DATA_START | |
156 | #define PUT_AOUTHDR_DATA_START bfd_h_put_32 | |
157 | #endif | |
158 | ||
159 | /* Some fields in the scnhdr are sometimes 64 bits. */ | |
160 | #ifndef GET_SCNHDR_PADDR | |
161 | #define GET_SCNHDR_PADDR bfd_h_get_32 | |
162 | #endif | |
163 | #ifndef PUT_SCNHDR_PADDR | |
164 | #define PUT_SCNHDR_PADDR bfd_h_put_32 | |
165 | #endif | |
166 | #ifndef GET_SCNHDR_VADDR | |
167 | #define GET_SCNHDR_VADDR bfd_h_get_32 | |
168 | #endif | |
169 | #ifndef PUT_SCNHDR_VADDR | |
170 | #define PUT_SCNHDR_VADDR bfd_h_put_32 | |
171 | #endif | |
172 | #ifndef GET_SCNHDR_SIZE | |
173 | #define GET_SCNHDR_SIZE bfd_h_get_32 | |
174 | #endif | |
175 | #ifndef PUT_SCNHDR_SIZE | |
176 | #define PUT_SCNHDR_SIZE bfd_h_put_32 | |
177 | #endif | |
178 | #ifndef GET_SCNHDR_SCNPTR | |
179 | #define GET_SCNHDR_SCNPTR bfd_h_get_32 | |
180 | #endif | |
181 | #ifndef PUT_SCNHDR_SCNPTR | |
182 | #define PUT_SCNHDR_SCNPTR bfd_h_put_32 | |
183 | #endif | |
184 | #ifndef GET_SCNHDR_RELPTR | |
185 | #define GET_SCNHDR_RELPTR bfd_h_get_32 | |
186 | #endif | |
187 | #ifndef PUT_SCNHDR_RELPTR | |
188 | #define PUT_SCNHDR_RELPTR bfd_h_put_32 | |
189 | #endif | |
190 | #ifndef GET_SCNHDR_LNNOPTR | |
191 | #define GET_SCNHDR_LNNOPTR bfd_h_get_32 | |
192 | #endif | |
193 | #ifndef PUT_SCNHDR_LNNOPTR | |
194 | #define PUT_SCNHDR_LNNOPTR bfd_h_put_32 | |
195 | #endif | |
196 | ||
d2d70da5 ILT |
197 | static void coff_swap_reloc_in PARAMS ((bfd *, PTR, PTR)); |
198 | static unsigned int coff_swap_reloc_out PARAMS ((bfd *, PTR, PTR)); | |
199 | static void coff_swap_filehdr_in PARAMS ((bfd *, PTR, PTR)); | |
200 | static unsigned int coff_swap_filehdr_out PARAMS ((bfd *, PTR, PTR)); | |
201 | static void coff_swap_sym_in PARAMS ((bfd *, PTR, PTR)); | |
202 | static unsigned int coff_swap_sym_out PARAMS ((bfd *, PTR, PTR)); | |
203 | static void coff_swap_aux_in PARAMS ((bfd *, PTR, int, int, int, int, PTR)); | |
204 | static unsigned int coff_swap_aux_out | |
205 | PARAMS ((bfd *, PTR, int, int, int, int, PTR)); | |
206 | static void coff_swap_lineno_in PARAMS ((bfd *, PTR, PTR)); | |
207 | static unsigned int coff_swap_lineno_out PARAMS ((bfd *, PTR, PTR)); | |
208 | static void coff_swap_aouthdr_in PARAMS ((bfd *, PTR, PTR)); | |
209 | static void add_data_entry | |
210 | PARAMS ((bfd *, struct internal_extra_pe_aouthdr *, int, char *, bfd_vma)); | |
211 | static unsigned int coff_swap_aouthdr_out PARAMS ((bfd *, PTR, PTR)); | |
212 | static void coff_swap_scnhdr_in PARAMS ((bfd *, PTR, PTR)); | |
213 | static unsigned int coff_swap_scnhdr_out PARAMS ((bfd *, PTR, PTR)); | |
214 | static boolean pe_print_idata PARAMS ((bfd *, PTR)); | |
215 | static boolean pe_print_edata PARAMS ((bfd *, PTR)); | |
216 | static boolean pe_print_pdata PARAMS ((bfd *, PTR)); | |
217 | static boolean pe_print_reloc PARAMS ((bfd *, PTR)); | |
218 | static boolean pe_print_private_bfd_data PARAMS ((bfd *, PTR)); | |
219 | static boolean pe_mkobject PARAMS ((bfd *)); | |
220 | static PTR pe_mkobject_hook PARAMS ((bfd *, PTR, PTR)); | |
221 | static boolean pe_bfd_copy_private_bfd_data PARAMS ((bfd *, bfd *)); | |
4e98461f SC |
222 | |
223 | /**********************************************************************/ | |
224 | ||
225 | static void | |
226 | coff_swap_reloc_in (abfd, src, dst) | |
227 | bfd *abfd; | |
228 | PTR src; | |
229 | PTR dst; | |
230 | { | |
231 | RELOC *reloc_src = (RELOC *) src; | |
232 | struct internal_reloc *reloc_dst = (struct internal_reloc *) dst; | |
233 | ||
234 | reloc_dst->r_vaddr = bfd_h_get_32(abfd, (bfd_byte *)reloc_src->r_vaddr); | |
235 | reloc_dst->r_symndx = bfd_h_get_signed_32(abfd, (bfd_byte *) reloc_src->r_symndx); | |
236 | ||
237 | reloc_dst->r_type = bfd_h_get_16(abfd, (bfd_byte *) reloc_src->r_type); | |
238 | ||
239 | #ifdef SWAP_IN_RELOC_OFFSET | |
240 | reloc_dst->r_offset = SWAP_IN_RELOC_OFFSET(abfd, | |
241 | (bfd_byte *) reloc_src->r_offset); | |
242 | #endif | |
4e98461f SC |
243 | } |
244 | ||
245 | ||
246 | static unsigned int | |
247 | coff_swap_reloc_out (abfd, src, dst) | |
248 | bfd *abfd; | |
249 | PTR src; | |
250 | PTR dst; | |
251 | { | |
252 | struct internal_reloc *reloc_src = (struct internal_reloc *)src; | |
253 | struct external_reloc *reloc_dst = (struct external_reloc *)dst; | |
254 | bfd_h_put_32(abfd, reloc_src->r_vaddr, (bfd_byte *) reloc_dst->r_vaddr); | |
255 | bfd_h_put_32(abfd, reloc_src->r_symndx, (bfd_byte *) reloc_dst->r_symndx); | |
256 | ||
257 | bfd_h_put_16(abfd, reloc_src->r_type, (bfd_byte *) | |
258 | reloc_dst->r_type); | |
259 | ||
260 | #ifdef SWAP_OUT_RELOC_OFFSET | |
261 | SWAP_OUT_RELOC_OFFSET(abfd, | |
262 | reloc_src->r_offset, | |
263 | (bfd_byte *) reloc_dst->r_offset); | |
264 | #endif | |
265 | #ifdef SWAP_OUT_RELOC_EXTRA | |
266 | SWAP_OUT_RELOC_EXTRA(abfd,reloc_src, reloc_dst); | |
267 | #endif | |
017047d4 | 268 | return RELSZ; |
4e98461f SC |
269 | } |
270 | ||
271 | ||
272 | static void | |
273 | coff_swap_filehdr_in (abfd, src, dst) | |
274 | bfd *abfd; | |
275 | PTR src; | |
276 | PTR dst; | |
277 | { | |
278 | FILHDR *filehdr_src = (FILHDR *) src; | |
279 | struct internal_filehdr *filehdr_dst = (struct internal_filehdr *) dst; | |
280 | filehdr_dst->f_magic = bfd_h_get_16(abfd, (bfd_byte *) filehdr_src->f_magic); | |
281 | filehdr_dst->f_nscns = bfd_h_get_16(abfd, (bfd_byte *)filehdr_src-> f_nscns); | |
282 | filehdr_dst->f_timdat = bfd_h_get_32(abfd, (bfd_byte *)filehdr_src-> f_timdat); | |
dff77ed7 | 283 | |
4e98461f | 284 | filehdr_dst->f_nsyms = bfd_h_get_32(abfd, (bfd_byte *)filehdr_src-> f_nsyms); |
4e98461f | 285 | filehdr_dst->f_flags = bfd_h_get_16(abfd, (bfd_byte *)filehdr_src-> f_flags); |
dff77ed7 SC |
286 | filehdr_dst->f_symptr = bfd_h_get_32 (abfd, (bfd_byte *) filehdr_src->f_symptr); |
287 | ||
38c574bb NC |
288 | /* Other people's tools sometimes generate headers with an nsyms but |
289 | a zero symptr. */ | |
290 | if (filehdr_dst->f_nsyms != 0 && filehdr_dst->f_symptr == 0) | |
dff77ed7 | 291 | { |
dff77ed7 | 292 | filehdr_dst->f_nsyms = 0; |
38c574bb | 293 | filehdr_dst->f_flags |= F_LSYMS; |
dff77ed7 SC |
294 | } |
295 | ||
4b71e164 ILT |
296 | filehdr_dst->f_opthdr = bfd_h_get_16(abfd, |
297 | (bfd_byte *)filehdr_src-> f_opthdr); | |
4e98461f SC |
298 | } |
299 | ||
db344f82 SC |
300 | #ifdef COFF_IMAGE_WITH_PE |
301 | ||
4e98461f SC |
302 | static unsigned int |
303 | coff_swap_filehdr_out (abfd, in, out) | |
304 | bfd *abfd; | |
305 | PTR in; | |
306 | PTR out; | |
307 | { | |
beee31b1 | 308 | int idx; |
4e98461f SC |
309 | struct internal_filehdr *filehdr_in = (struct internal_filehdr *)in; |
310 | FILHDR *filehdr_out = (FILHDR *)out; | |
311 | ||
beee31b1 | 312 | if (pe_data (abfd)->has_reloc_section) |
4e98461f SC |
313 | filehdr_in->f_flags &= ~F_RELFLG; |
314 | ||
315 | if (pe_data (abfd)->dll) | |
316 | filehdr_in->f_flags |= F_DLL; | |
317 | ||
318 | filehdr_in->pe.e_magic = DOSMAGIC; | |
319 | filehdr_in->pe.e_cblp = 0x90; | |
320 | filehdr_in->pe.e_cp = 0x3; | |
321 | filehdr_in->pe.e_crlc = 0x0; | |
322 | filehdr_in->pe.e_cparhdr = 0x4; | |
323 | filehdr_in->pe.e_minalloc = 0x0; | |
324 | filehdr_in->pe.e_maxalloc = 0xffff; | |
325 | filehdr_in->pe.e_ss = 0x0; | |
326 | filehdr_in->pe.e_sp = 0xb8; | |
327 | filehdr_in->pe.e_csum = 0x0; | |
328 | filehdr_in->pe.e_ip = 0x0; | |
329 | filehdr_in->pe.e_cs = 0x0; | |
330 | filehdr_in->pe.e_lfarlc = 0x40; | |
331 | filehdr_in->pe.e_ovno = 0x0; | |
beee31b1 SC |
332 | |
333 | for (idx=0; idx < 4; idx++) | |
334 | filehdr_in->pe.e_res[idx] = 0x0; | |
335 | ||
4e98461f SC |
336 | filehdr_in->pe.e_oemid = 0x0; |
337 | filehdr_in->pe.e_oeminfo = 0x0; | |
beee31b1 SC |
338 | |
339 | for (idx=0; idx < 10; idx++) | |
340 | filehdr_in->pe.e_res2[idx] = 0x0; | |
341 | ||
4e98461f SC |
342 | filehdr_in->pe.e_lfanew = 0x80; |
343 | ||
344 | /* this next collection of data are mostly just characters. It appears | |
345 | to be constant within the headers put on NT exes */ | |
346 | filehdr_in->pe.dos_message[0] = 0x0eba1f0e; | |
347 | filehdr_in->pe.dos_message[1] = 0xcd09b400; | |
348 | filehdr_in->pe.dos_message[2] = 0x4c01b821; | |
349 | filehdr_in->pe.dos_message[3] = 0x685421cd; | |
350 | filehdr_in->pe.dos_message[4] = 0x70207369; | |
351 | filehdr_in->pe.dos_message[5] = 0x72676f72; | |
352 | filehdr_in->pe.dos_message[6] = 0x63206d61; | |
353 | filehdr_in->pe.dos_message[7] = 0x6f6e6e61; | |
354 | filehdr_in->pe.dos_message[8] = 0x65622074; | |
355 | filehdr_in->pe.dos_message[9] = 0x6e757220; | |
356 | filehdr_in->pe.dos_message[10] = 0x206e6920; | |
357 | filehdr_in->pe.dos_message[11] = 0x20534f44; | |
358 | filehdr_in->pe.dos_message[12] = 0x65646f6d; | |
359 | filehdr_in->pe.dos_message[13] = 0x0a0d0d2e; | |
360 | filehdr_in->pe.dos_message[14] = 0x24; | |
361 | filehdr_in->pe.dos_message[15] = 0x0; | |
362 | filehdr_in->pe.nt_signature = NT_SIGNATURE; | |
363 | ||
364 | ||
365 | ||
366 | bfd_h_put_16(abfd, filehdr_in->f_magic, (bfd_byte *) filehdr_out->f_magic); | |
367 | bfd_h_put_16(abfd, filehdr_in->f_nscns, (bfd_byte *) filehdr_out->f_nscns); | |
368 | ||
369 | bfd_h_put_32(abfd, time (0), (bfd_byte *) filehdr_out->f_timdat); | |
370 | PUT_FILEHDR_SYMPTR (abfd, (bfd_vma) filehdr_in->f_symptr, | |
371 | (bfd_byte *) filehdr_out->f_symptr); | |
372 | bfd_h_put_32(abfd, filehdr_in->f_nsyms, (bfd_byte *) filehdr_out->f_nsyms); | |
373 | bfd_h_put_16(abfd, filehdr_in->f_opthdr, (bfd_byte *) filehdr_out->f_opthdr); | |
374 | bfd_h_put_16(abfd, filehdr_in->f_flags, (bfd_byte *) filehdr_out->f_flags); | |
375 | ||
4e98461f SC |
376 | /* put in extra dos header stuff. This data remains essentially |
377 | constant, it just has to be tacked on to the beginning of all exes | |
378 | for NT */ | |
379 | bfd_h_put_16(abfd, filehdr_in->pe.e_magic, (bfd_byte *) filehdr_out->e_magic); | |
380 | bfd_h_put_16(abfd, filehdr_in->pe.e_cblp, (bfd_byte *) filehdr_out->e_cblp); | |
381 | bfd_h_put_16(abfd, filehdr_in->pe.e_cp, (bfd_byte *) filehdr_out->e_cp); | |
382 | bfd_h_put_16(abfd, filehdr_in->pe.e_crlc, (bfd_byte *) filehdr_out->e_crlc); | |
383 | bfd_h_put_16(abfd, filehdr_in->pe.e_cparhdr, | |
384 | (bfd_byte *) filehdr_out->e_cparhdr); | |
385 | bfd_h_put_16(abfd, filehdr_in->pe.e_minalloc, | |
386 | (bfd_byte *) filehdr_out->e_minalloc); | |
387 | bfd_h_put_16(abfd, filehdr_in->pe.e_maxalloc, | |
388 | (bfd_byte *) filehdr_out->e_maxalloc); | |
389 | bfd_h_put_16(abfd, filehdr_in->pe.e_ss, (bfd_byte *) filehdr_out->e_ss); | |
390 | bfd_h_put_16(abfd, filehdr_in->pe.e_sp, (bfd_byte *) filehdr_out->e_sp); | |
391 | bfd_h_put_16(abfd, filehdr_in->pe.e_csum, (bfd_byte *) filehdr_out->e_csum); | |
392 | bfd_h_put_16(abfd, filehdr_in->pe.e_ip, (bfd_byte *) filehdr_out->e_ip); | |
393 | bfd_h_put_16(abfd, filehdr_in->pe.e_cs, (bfd_byte *) filehdr_out->e_cs); | |
394 | bfd_h_put_16(abfd, filehdr_in->pe.e_lfarlc, (bfd_byte *) filehdr_out->e_lfarlc); | |
395 | bfd_h_put_16(abfd, filehdr_in->pe.e_ovno, (bfd_byte *) filehdr_out->e_ovno); | |
396 | { | |
397 | int idx; | |
398 | for (idx=0; idx < 4; idx++) | |
399 | bfd_h_put_16(abfd, filehdr_in->pe.e_res[idx], | |
400 | (bfd_byte *) filehdr_out->e_res[idx]); | |
401 | } | |
402 | bfd_h_put_16(abfd, filehdr_in->pe.e_oemid, (bfd_byte *) filehdr_out->e_oemid); | |
403 | bfd_h_put_16(abfd, filehdr_in->pe.e_oeminfo, | |
404 | (bfd_byte *) filehdr_out->e_oeminfo); | |
405 | { | |
406 | int idx; | |
407 | for (idx=0; idx < 10; idx++) | |
408 | bfd_h_put_16(abfd, filehdr_in->pe.e_res2[idx], | |
409 | (bfd_byte *) filehdr_out->e_res2[idx]); | |
410 | } | |
411 | bfd_h_put_32(abfd, filehdr_in->pe.e_lfanew, (bfd_byte *) filehdr_out->e_lfanew); | |
412 | ||
413 | { | |
414 | int idx; | |
415 | for (idx=0; idx < 16; idx++) | |
416 | bfd_h_put_32(abfd, filehdr_in->pe.dos_message[idx], | |
417 | (bfd_byte *) filehdr_out->dos_message[idx]); | |
418 | } | |
419 | ||
420 | /* also put in the NT signature */ | |
421 | bfd_h_put_32(abfd, filehdr_in->pe.nt_signature, | |
422 | (bfd_byte *) filehdr_out->nt_signature); | |
423 | ||
424 | ||
425 | ||
426 | ||
017047d4 | 427 | return FILHSZ; |
4e98461f | 428 | } |
db344f82 SC |
429 | #else |
430 | ||
431 | static unsigned int | |
432 | coff_swap_filehdr_out (abfd, in, out) | |
433 | bfd *abfd; | |
434 | PTR in; | |
435 | PTR out; | |
436 | { | |
437 | struct internal_filehdr *filehdr_in = (struct internal_filehdr *)in; | |
438 | FILHDR *filehdr_out = (FILHDR *)out; | |
4e98461f | 439 | |
db344f82 SC |
440 | bfd_h_put_16(abfd, filehdr_in->f_magic, (bfd_byte *) filehdr_out->f_magic); |
441 | bfd_h_put_16(abfd, filehdr_in->f_nscns, (bfd_byte *) filehdr_out->f_nscns); | |
442 | bfd_h_put_32(abfd, filehdr_in->f_timdat, (bfd_byte *) filehdr_out->f_timdat); | |
443 | PUT_FILEHDR_SYMPTR (abfd, (bfd_vma) filehdr_in->f_symptr, | |
444 | (bfd_byte *) filehdr_out->f_symptr); | |
445 | bfd_h_put_32(abfd, filehdr_in->f_nsyms, (bfd_byte *) filehdr_out->f_nsyms); | |
446 | bfd_h_put_16(abfd, filehdr_in->f_opthdr, (bfd_byte *) filehdr_out->f_opthdr); | |
447 | bfd_h_put_16(abfd, filehdr_in->f_flags, (bfd_byte *) filehdr_out->f_flags); | |
448 | ||
017047d4 | 449 | return FILHSZ; |
db344f82 SC |
450 | } |
451 | ||
452 | #endif | |
4e98461f SC |
453 | |
454 | ||
455 | static void | |
456 | coff_swap_sym_in (abfd, ext1, in1) | |
457 | bfd *abfd; | |
458 | PTR ext1; | |
459 | PTR in1; | |
460 | { | |
461 | SYMENT *ext = (SYMENT *)ext1; | |
462 | struct internal_syment *in = (struct internal_syment *)in1; | |
463 | ||
464 | if( ext->e.e_name[0] == 0) { | |
465 | in->_n._n_n._n_zeroes = 0; | |
466 | in->_n._n_n._n_offset = bfd_h_get_32(abfd, (bfd_byte *) ext->e.e.e_offset); | |
467 | } | |
468 | else { | |
469 | #if SYMNMLEN != E_SYMNMLEN | |
470 | -> Error, we need to cope with truncating or extending SYMNMLEN!; | |
471 | #else | |
472 | memcpy(in->_n._n_name, ext->e.e_name, SYMNMLEN); | |
473 | #endif | |
474 | } | |
4b71e164 | 475 | |
4e98461f SC |
476 | in->n_value = bfd_h_get_32(abfd, (bfd_byte *) ext->e_value); |
477 | in->n_scnum = bfd_h_get_16(abfd, (bfd_byte *) ext->e_scnum); | |
478 | if (sizeof(ext->e_type) == 2){ | |
479 | in->n_type = bfd_h_get_16(abfd, (bfd_byte *) ext->e_type); | |
480 | } | |
481 | else { | |
482 | in->n_type = bfd_h_get_32(abfd, (bfd_byte *) ext->e_type); | |
483 | } | |
484 | in->n_sclass = bfd_h_get_8(abfd, ext->e_sclass); | |
485 | in->n_numaux = bfd_h_get_8(abfd, ext->e_numaux); | |
486 | ||
487 | /* The section symbols for the .idata$ sections have class 68, which MS | |
488 | documentation indicates is a section symbol. The problem is that the | |
489 | value field in the symbol is simply a copy of the .idata section's flags | |
490 | rather than something useful. When these symbols are encountered, change | |
491 | the value to 0 and the section number to 1 so that they will be handled | |
492 | somewhat correctly in the bfd code. */ | |
493 | if (in->n_sclass == 0x68) { | |
494 | in->n_value = 0x0; | |
495 | in->n_scnum = 1; | |
496 | /* I have tried setting the class to 3 and using the following to set | |
497 | the section number. This will put the address of the pointer to the | |
498 | string kernel32.dll at addresses 0 and 0x10 off start of idata section | |
499 | which is not correct */ | |
500 | /* if (strcmp (in->_n._n_name, ".idata$4") == 0) */ | |
501 | /* in->n_scnum = 3; */ | |
502 | /* else */ | |
503 | /* in->n_scnum = 2; */ | |
504 | } | |
4b71e164 ILT |
505 | |
506 | #ifdef coff_swap_sym_in_hook | |
507 | coff_swap_sym_in_hook(abfd, ext1, in1); | |
508 | #endif | |
4e98461f SC |
509 | } |
510 | ||
511 | static unsigned int | |
512 | coff_swap_sym_out (abfd, inp, extp) | |
513 | bfd *abfd; | |
514 | PTR inp; | |
515 | PTR extp; | |
516 | { | |
517 | struct internal_syment *in = (struct internal_syment *)inp; | |
518 | SYMENT *ext =(SYMENT *)extp; | |
519 | if(in->_n._n_name[0] == 0) { | |
520 | bfd_h_put_32(abfd, 0, (bfd_byte *) ext->e.e.e_zeroes); | |
521 | bfd_h_put_32(abfd, in->_n._n_n._n_offset, (bfd_byte *) ext->e.e.e_offset); | |
522 | } | |
523 | else { | |
524 | #if SYMNMLEN != E_SYMNMLEN | |
525 | -> Error, we need to cope with truncating or extending SYMNMLEN!; | |
526 | #else | |
527 | memcpy(ext->e.e_name, in->_n._n_name, SYMNMLEN); | |
528 | #endif | |
529 | } | |
4b71e164 | 530 | |
4e98461f SC |
531 | bfd_h_put_32(abfd, in->n_value , (bfd_byte *) ext->e_value); |
532 | bfd_h_put_16(abfd, in->n_scnum , (bfd_byte *) ext->e_scnum); | |
533 | if (sizeof(ext->e_type) == 2) | |
534 | { | |
535 | bfd_h_put_16(abfd, in->n_type , (bfd_byte *) ext->e_type); | |
536 | } | |
537 | else | |
538 | { | |
539 | bfd_h_put_32(abfd, in->n_type , (bfd_byte *) ext->e_type); | |
540 | } | |
541 | bfd_h_put_8(abfd, in->n_sclass , ext->e_sclass); | |
542 | bfd_h_put_8(abfd, in->n_numaux , ext->e_numaux); | |
4b71e164 | 543 | |
017047d4 | 544 | return SYMESZ; |
4e98461f SC |
545 | } |
546 | ||
547 | static void | |
548 | coff_swap_aux_in (abfd, ext1, type, class, indx, numaux, in1) | |
549 | bfd *abfd; | |
550 | PTR ext1; | |
551 | int type; | |
552 | int class; | |
553 | int indx; | |
554 | int numaux; | |
555 | PTR in1; | |
556 | { | |
557 | AUXENT *ext = (AUXENT *)ext1; | |
558 | union internal_auxent *in = (union internal_auxent *)in1; | |
559 | ||
560 | switch (class) { | |
561 | case C_FILE: | |
562 | if (ext->x_file.x_fname[0] == 0) { | |
563 | in->x_file.x_n.x_zeroes = 0; | |
564 | in->x_file.x_n.x_offset = | |
565 | bfd_h_get_32(abfd, (bfd_byte *) ext->x_file.x_n.x_offset); | |
566 | } else { | |
567 | #if FILNMLEN != E_FILNMLEN | |
568 | -> Error, we need to cope with truncating or extending FILNMLEN!; | |
569 | #else | |
570 | memcpy (in->x_file.x_fname, ext->x_file.x_fname, FILNMLEN); | |
571 | #endif | |
572 | } | |
573 | return; | |
574 | ||
575 | ||
576 | case C_STAT: | |
577 | #ifdef C_LEAFSTAT | |
578 | case C_LEAFSTAT: | |
579 | #endif | |
580 | case C_HIDDEN: | |
581 | if (type == T_NULL) { | |
582 | in->x_scn.x_scnlen = GET_SCN_SCNLEN(abfd, ext); | |
583 | in->x_scn.x_nreloc = GET_SCN_NRELOC(abfd, ext); | |
584 | in->x_scn.x_nlinno = GET_SCN_NLINNO(abfd, ext); | |
8230f31c ILT |
585 | in->x_scn.x_checksum = bfd_h_get_32 (abfd, |
586 | (bfd_byte *) ext->x_scn.x_checksum); | |
587 | in->x_scn.x_associated = | |
588 | bfd_h_get_16 (abfd, (bfd_byte *) ext->x_scn.x_associated); | |
589 | in->x_scn.x_comdat = bfd_h_get_8 (abfd, | |
590 | (bfd_byte *) ext->x_scn.x_comdat); | |
4e98461f SC |
591 | return; |
592 | } | |
593 | break; | |
594 | } | |
595 | ||
596 | in->x_sym.x_tagndx.l = bfd_h_get_32(abfd, (bfd_byte *) ext->x_sym.x_tagndx); | |
597 | #ifndef NO_TVNDX | |
598 | in->x_sym.x_tvndx = bfd_h_get_16(abfd, (bfd_byte *) ext->x_sym.x_tvndx); | |
599 | #endif | |
600 | ||
d6e0e2f7 | 601 | if (class == C_BLOCK || class == C_FCN || ISFCN (type) || ISTAG (class)) |
4e98461f SC |
602 | { |
603 | in->x_sym.x_fcnary.x_fcn.x_lnnoptr = GET_FCN_LNNOPTR (abfd, ext); | |
604 | in->x_sym.x_fcnary.x_fcn.x_endndx.l = GET_FCN_ENDNDX (abfd, ext); | |
605 | } | |
606 | else | |
607 | { | |
608 | #if DIMNUM != E_DIMNUM | |
609 | #error we need to cope with truncating or extending DIMNUM | |
610 | #endif | |
611 | in->x_sym.x_fcnary.x_ary.x_dimen[0] = | |
612 | bfd_h_get_16 (abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[0]); | |
613 | in->x_sym.x_fcnary.x_ary.x_dimen[1] = | |
614 | bfd_h_get_16 (abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[1]); | |
615 | in->x_sym.x_fcnary.x_ary.x_dimen[2] = | |
616 | bfd_h_get_16 (abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[2]); | |
617 | in->x_sym.x_fcnary.x_ary.x_dimen[3] = | |
618 | bfd_h_get_16 (abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[3]); | |
619 | } | |
620 | ||
621 | if (ISFCN(type)) { | |
622 | in->x_sym.x_misc.x_fsize = bfd_h_get_32(abfd, (bfd_byte *) ext->x_sym.x_misc.x_fsize); | |
623 | } | |
624 | else { | |
625 | in->x_sym.x_misc.x_lnsz.x_lnno = GET_LNSZ_LNNO(abfd, ext); | |
626 | in->x_sym.x_misc.x_lnsz.x_size = GET_LNSZ_SIZE(abfd, ext); | |
627 | } | |
628 | } | |
629 | ||
630 | static unsigned int | |
631 | coff_swap_aux_out (abfd, inp, type, class, indx, numaux, extp) | |
632 | bfd *abfd; | |
633 | PTR inp; | |
634 | int type; | |
635 | int class; | |
636 | int indx; | |
637 | int numaux; | |
638 | PTR extp; | |
639 | { | |
640 | union internal_auxent *in = (union internal_auxent *)inp; | |
641 | AUXENT *ext = (AUXENT *)extp; | |
642 | ||
643 | memset((PTR)ext, 0, AUXESZ); | |
644 | switch (class) { | |
645 | case C_FILE: | |
646 | if (in->x_file.x_fname[0] == 0) { | |
647 | bfd_h_put_32(abfd, 0, (bfd_byte *) ext->x_file.x_n.x_zeroes); | |
648 | bfd_h_put_32(abfd, | |
649 | in->x_file.x_n.x_offset, | |
650 | (bfd_byte *) ext->x_file.x_n.x_offset); | |
651 | } | |
652 | else { | |
653 | #if FILNMLEN != E_FILNMLEN | |
654 | -> Error, we need to cope with truncating or extending FILNMLEN!; | |
655 | #else | |
656 | memcpy (ext->x_file.x_fname, in->x_file.x_fname, FILNMLEN); | |
657 | #endif | |
658 | } | |
017047d4 | 659 | return AUXESZ; |
4e98461f SC |
660 | |
661 | ||
662 | case C_STAT: | |
663 | #ifdef C_LEAFSTAT | |
664 | case C_LEAFSTAT: | |
665 | #endif | |
666 | case C_HIDDEN: | |
667 | if (type == T_NULL) { | |
668 | PUT_SCN_SCNLEN(abfd, in->x_scn.x_scnlen, ext); | |
669 | PUT_SCN_NRELOC(abfd, in->x_scn.x_nreloc, ext); | |
670 | PUT_SCN_NLINNO(abfd, in->x_scn.x_nlinno, ext); | |
8230f31c ILT |
671 | bfd_h_put_32 (abfd, in->x_scn.x_checksum, |
672 | (bfd_byte *) ext->x_scn.x_checksum); | |
673 | bfd_h_put_16 (abfd, in->x_scn.x_associated, | |
674 | (bfd_byte *) ext->x_scn.x_associated); | |
675 | bfd_h_put_8 (abfd, in->x_scn.x_comdat, | |
676 | (bfd_byte *) ext->x_scn.x_comdat); | |
017047d4 | 677 | return AUXESZ; |
4e98461f SC |
678 | } |
679 | break; | |
680 | } | |
681 | ||
682 | bfd_h_put_32(abfd, in->x_sym.x_tagndx.l, (bfd_byte *) ext->x_sym.x_tagndx); | |
683 | #ifndef NO_TVNDX | |
684 | bfd_h_put_16(abfd, in->x_sym.x_tvndx , (bfd_byte *) ext->x_sym.x_tvndx); | |
685 | #endif | |
686 | ||
d6e0e2f7 | 687 | if (class == C_BLOCK || class == C_FCN || ISFCN (type) || ISTAG (class)) |
4e98461f SC |
688 | { |
689 | PUT_FCN_LNNOPTR(abfd, in->x_sym.x_fcnary.x_fcn.x_lnnoptr, ext); | |
690 | PUT_FCN_ENDNDX(abfd, in->x_sym.x_fcnary.x_fcn.x_endndx.l, ext); | |
691 | } | |
692 | else | |
693 | { | |
694 | #if DIMNUM != E_DIMNUM | |
695 | #error we need to cope with truncating or extending DIMNUM | |
696 | #endif | |
697 | bfd_h_put_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[0], | |
698 | (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[0]); | |
699 | bfd_h_put_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[1], | |
700 | (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[1]); | |
701 | bfd_h_put_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[2], | |
702 | (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[2]); | |
703 | bfd_h_put_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[3], | |
704 | (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[3]); | |
705 | } | |
706 | ||
707 | if (ISFCN (type)) | |
708 | bfd_h_put_32 (abfd, in->x_sym.x_misc.x_fsize, | |
709 | (bfd_byte *) ext->x_sym.x_misc.x_fsize); | |
710 | else | |
711 | { | |
712 | PUT_LNSZ_LNNO (abfd, in->x_sym.x_misc.x_lnsz.x_lnno, ext); | |
713 | PUT_LNSZ_SIZE (abfd, in->x_sym.x_misc.x_lnsz.x_size, ext); | |
714 | } | |
715 | ||
017047d4 | 716 | return AUXESZ; |
4e98461f SC |
717 | } |
718 | ||
719 | ||
720 | static void | |
721 | coff_swap_lineno_in (abfd, ext1, in1) | |
722 | bfd *abfd; | |
723 | PTR ext1; | |
724 | PTR in1; | |
725 | { | |
726 | LINENO *ext = (LINENO *)ext1; | |
727 | struct internal_lineno *in = (struct internal_lineno *)in1; | |
728 | ||
729 | in->l_addr.l_symndx = bfd_h_get_32(abfd, (bfd_byte *) ext->l_addr.l_symndx); | |
730 | in->l_lnno = GET_LINENO_LNNO(abfd, ext); | |
731 | } | |
732 | ||
733 | static unsigned int | |
734 | coff_swap_lineno_out (abfd, inp, outp) | |
735 | bfd *abfd; | |
736 | PTR inp; | |
737 | PTR outp; | |
738 | { | |
739 | struct internal_lineno *in = (struct internal_lineno *)inp; | |
740 | struct external_lineno *ext = (struct external_lineno *)outp; | |
741 | bfd_h_put_32(abfd, in->l_addr.l_symndx, (bfd_byte *) | |
742 | ext->l_addr.l_symndx); | |
743 | ||
744 | PUT_LINENO_LNNO (abfd, in->l_lnno, ext); | |
017047d4 | 745 | return LINESZ; |
4e98461f SC |
746 | } |
747 | ||
748 | ||
749 | ||
750 | static void | |
751 | coff_swap_aouthdr_in (abfd, aouthdr_ext1, aouthdr_int1) | |
752 | bfd *abfd; | |
753 | PTR aouthdr_ext1; | |
754 | PTR aouthdr_int1; | |
755 | { | |
756 | struct internal_extra_pe_aouthdr *a; | |
757 | PEAOUTHDR *src = (PEAOUTHDR *)(aouthdr_ext1); | |
758 | AOUTHDR *aouthdr_ext = (AOUTHDR *) aouthdr_ext1; | |
759 | struct internal_aouthdr *aouthdr_int = (struct internal_aouthdr *)aouthdr_int1; | |
760 | ||
761 | aouthdr_int->magic = bfd_h_get_16(abfd, (bfd_byte *) aouthdr_ext->magic); | |
762 | aouthdr_int->vstamp = bfd_h_get_16(abfd, (bfd_byte *) aouthdr_ext->vstamp); | |
763 | aouthdr_int->tsize = | |
764 | GET_AOUTHDR_TSIZE (abfd, (bfd_byte *) aouthdr_ext->tsize); | |
765 | aouthdr_int->dsize = | |
766 | GET_AOUTHDR_DSIZE (abfd, (bfd_byte *) aouthdr_ext->dsize); | |
767 | aouthdr_int->bsize = | |
768 | GET_AOUTHDR_BSIZE (abfd, (bfd_byte *) aouthdr_ext->bsize); | |
769 | aouthdr_int->entry = | |
770 | GET_AOUTHDR_ENTRY (abfd, (bfd_byte *) aouthdr_ext->entry); | |
771 | aouthdr_int->text_start = | |
772 | GET_AOUTHDR_TEXT_START (abfd, (bfd_byte *) aouthdr_ext->text_start); | |
773 | aouthdr_int->data_start = | |
774 | GET_AOUTHDR_DATA_START (abfd, (bfd_byte *) aouthdr_ext->data_start); | |
775 | ||
776 | a = &aouthdr_int->pe; | |
38c574bb NC |
777 | a->ImageBase = bfd_h_get_32 (abfd, (bfd_byte *) src->ImageBase); |
778 | a->SectionAlignment = bfd_h_get_32 (abfd, (bfd_byte *) src->SectionAlignment); | |
779 | a->FileAlignment = bfd_h_get_32 (abfd, (bfd_byte *) src->FileAlignment); | |
4e98461f | 780 | a->MajorOperatingSystemVersion = |
38c574bb | 781 | bfd_h_get_16 (abfd, (bfd_byte *) src->MajorOperatingSystemVersion); |
4e98461f | 782 | a->MinorOperatingSystemVersion = |
38c574bb NC |
783 | bfd_h_get_16 (abfd, (bfd_byte *) src->MinorOperatingSystemVersion); |
784 | a->MajorImageVersion = bfd_h_get_16 (abfd, (bfd_byte *) src->MajorImageVersion); | |
785 | a->MinorImageVersion = bfd_h_get_16 (abfd, (bfd_byte *) src->MinorImageVersion); | |
786 | a->MajorSubsystemVersion = bfd_h_get_16 (abfd, (bfd_byte *) src->MajorSubsystemVersion); | |
787 | a->MinorSubsystemVersion = bfd_h_get_16 (abfd, (bfd_byte *) src->MinorSubsystemVersion); | |
788 | a->Reserved1 = bfd_h_get_32 (abfd, (bfd_byte *) src->Reserved1); | |
789 | a->SizeOfImage = bfd_h_get_32 (abfd, (bfd_byte *) src->SizeOfImage); | |
790 | a->SizeOfHeaders = bfd_h_get_32 (abfd, (bfd_byte *) src->SizeOfHeaders); | |
791 | a->CheckSum = bfd_h_get_32 (abfd, (bfd_byte *) src->CheckSum); | |
792 | a->Subsystem = bfd_h_get_16 (abfd, (bfd_byte *) src->Subsystem); | |
793 | a->DllCharacteristics = bfd_h_get_16 (abfd, (bfd_byte *) src->DllCharacteristics); | |
794 | a->SizeOfStackReserve = bfd_h_get_32 (abfd, (bfd_byte *) src->SizeOfStackReserve); | |
795 | a->SizeOfStackCommit = bfd_h_get_32 (abfd, (bfd_byte *) src->SizeOfStackCommit); | |
796 | a->SizeOfHeapReserve = bfd_h_get_32 (abfd, (bfd_byte *) src->SizeOfHeapReserve); | |
797 | a->SizeOfHeapCommit = bfd_h_get_32 (abfd, (bfd_byte *) src->SizeOfHeapCommit); | |
798 | a->LoaderFlags = bfd_h_get_32 (abfd, (bfd_byte *) src->LoaderFlags); | |
799 | a->NumberOfRvaAndSizes = bfd_h_get_32 (abfd, (bfd_byte *) src->NumberOfRvaAndSizes); | |
4e98461f SC |
800 | |
801 | { | |
802 | int idx; | |
803 | for (idx=0; idx < 16; idx++) | |
804 | { | |
805 | a->DataDirectory[idx].VirtualAddress = | |
38c574bb | 806 | bfd_h_get_32 (abfd, (bfd_byte *) src->DataDirectory[idx][0]); |
4e98461f | 807 | a->DataDirectory[idx].Size = |
38c574bb | 808 | bfd_h_get_32 (abfd, (bfd_byte *) src->DataDirectory[idx][1]); |
4e98461f SC |
809 | } |
810 | } | |
ae115e51 ILT |
811 | |
812 | if (aouthdr_int->entry) | |
d2d70da5 ILT |
813 | { |
814 | aouthdr_int->entry += a->ImageBase; | |
815 | aouthdr_int->entry &= 0xffffffff; | |
816 | } | |
ae115e51 | 817 | if (aouthdr_int->tsize) |
d2d70da5 ILT |
818 | { |
819 | aouthdr_int->text_start += a->ImageBase; | |
820 | aouthdr_int->text_start &= 0xffffffff; | |
821 | } | |
ae115e51 | 822 | if (aouthdr_int->dsize) |
d2d70da5 ILT |
823 | { |
824 | aouthdr_int->data_start += a->ImageBase; | |
825 | aouthdr_int->data_start &= 0xffffffff; | |
826 | } | |
827 | ||
828 | #ifdef POWERPC_LE_PE | |
829 | /* These three fields are normally set up by ppc_relocate_section. | |
830 | In the case of reading a file in, we can pick them up from | |
831 | the DataDirectory. | |
832 | */ | |
833 | first_thunk_address = a->DataDirectory[12].VirtualAddress ; | |
834 | thunk_size = a->DataDirectory[12].Size; | |
835 | import_table_size = a->DataDirectory[1].Size; | |
836 | #endif | |
4e98461f SC |
837 | } |
838 | ||
839 | ||
840 | static void add_data_entry (abfd, aout, idx, name, base) | |
841 | bfd *abfd; | |
842 | struct internal_extra_pe_aouthdr *aout; | |
843 | int idx; | |
844 | char *name; | |
845 | bfd_vma base; | |
846 | { | |
847 | asection *sec = bfd_get_section_by_name (abfd, name); | |
848 | ||
849 | /* add import directory information if it exists */ | |
850 | if (sec != NULL) | |
851 | { | |
d2d70da5 | 852 | aout->DataDirectory[idx].VirtualAddress = (sec->vma - base) & 0xffffffff; |
9ca108cd | 853 | aout->DataDirectory[idx].Size = pei_section_data (abfd, sec)->virt_size; |
4e98461f SC |
854 | sec->flags |= SEC_DATA; |
855 | } | |
856 | } | |
857 | ||
4e98461f SC |
858 | static unsigned int |
859 | coff_swap_aouthdr_out (abfd, in, out) | |
860 | bfd *abfd; | |
861 | PTR in; | |
862 | PTR out; | |
863 | { | |
864 | struct internal_aouthdr *aouthdr_in = (struct internal_aouthdr *)in; | |
865 | struct internal_extra_pe_aouthdr *extra = &pe_data (abfd)->pe_opthdr; | |
866 | PEAOUTHDR *aouthdr_out = (PEAOUTHDR *)out; | |
867 | ||
868 | bfd_vma sa = extra->SectionAlignment; | |
869 | bfd_vma fa = extra->FileAlignment; | |
870 | bfd_vma ib = extra->ImageBase ; | |
871 | ||
872 | if (aouthdr_in->tsize) | |
d2d70da5 ILT |
873 | { |
874 | aouthdr_in->text_start -= ib; | |
875 | aouthdr_in->text_start &= 0xffffffff; | |
876 | } | |
4e98461f | 877 | if (aouthdr_in->dsize) |
d2d70da5 ILT |
878 | { |
879 | aouthdr_in->data_start -= ib; | |
880 | aouthdr_in->data_start &= 0xffffffff; | |
881 | } | |
4e98461f | 882 | if (aouthdr_in->entry) |
d2d70da5 ILT |
883 | { |
884 | aouthdr_in->entry -= ib; | |
885 | aouthdr_in->entry &= 0xffffffff; | |
886 | } | |
4e98461f SC |
887 | |
888 | #define FA(x) (((x) + fa -1 ) & (- fa)) | |
889 | #define SA(x) (((x) + sa -1 ) & (- sa)) | |
890 | ||
891 | /* We like to have the sizes aligned */ | |
892 | ||
893 | aouthdr_in->bsize = FA (aouthdr_in->bsize); | |
894 | ||
895 | ||
896 | extra->NumberOfRvaAndSizes = IMAGE_NUMBEROF_DIRECTORY_ENTRIES; | |
897 | ||
898 | /* first null out all data directory entries .. */ | |
899 | memset (extra->DataDirectory, sizeof (extra->DataDirectory), 0); | |
900 | ||
901 | add_data_entry (abfd, extra, 0, ".edata", ib); | |
902 | add_data_entry (abfd, extra, 1, ".idata", ib); | |
903 | add_data_entry (abfd, extra, 2, ".rsrc" ,ib); | |
4b71e164 ILT |
904 | |
905 | #ifdef POWERPC_LE_PE | |
906 | /* FIXME: do other PE platforms use this? */ | |
907 | add_data_entry (abfd, extra, 3, ".pdata" ,ib); | |
908 | #endif | |
909 | ||
4e98461f | 910 | add_data_entry (abfd, extra, 5, ".reloc", ib); |
4b71e164 ILT |
911 | |
912 | #ifdef POWERPC_LE_PE | |
913 | /* On the PPC NT system, this field is set up as follows. It is | |
914 | not an "officially" reserved field, so it currently has no title. | |
915 | first_thunk_address is idata$5, and the thunk_size is the size | |
916 | of the idata$5 chunk of the idata section. | |
917 | */ | |
918 | extra->DataDirectory[12].VirtualAddress = first_thunk_address; | |
919 | extra->DataDirectory[12].Size = thunk_size; | |
920 | ||
921 | /* On the PPC NT system, the size of the directory entry is not the | |
922 | size of the entire section. It's actually offset to the end of | |
923 | the idata$3 component of the idata section. This is the size of | |
924 | the entire import table. (also known as the start of idata$4) | |
925 | */ | |
926 | extra->DataDirectory[1].Size = import_table_size; | |
927 | #endif | |
928 | ||
4e98461f SC |
929 | { |
930 | asection *sec; | |
931 | bfd_vma dsize= 0; | |
932 | bfd_vma isize = SA(abfd->sections->filepos); | |
933 | bfd_vma tsize= 0; | |
187783e0 | 934 | |
4e98461f SC |
935 | for (sec = abfd->sections; sec; sec = sec->next) |
936 | { | |
937 | int rounded = FA(sec->_raw_size); | |
187783e0 | 938 | |
4e98461f SC |
939 | if (sec->flags & SEC_DATA) |
940 | dsize += rounded; | |
941 | if (sec->flags & SEC_CODE) | |
942 | tsize += rounded; | |
943 | isize += SA(rounded); | |
944 | } | |
945 | ||
946 | aouthdr_in->dsize = dsize; | |
947 | aouthdr_in->tsize = tsize; | |
948 | extra->SizeOfImage = isize; | |
949 | } | |
950 | ||
951 | extra->SizeOfHeaders = abfd->sections->filepos; | |
952 | bfd_h_put_16(abfd, aouthdr_in->magic, (bfd_byte *) aouthdr_out->standard.magic); | |
4b71e164 ILT |
953 | |
954 | #ifdef POWERPC_LE_PE | |
955 | /* this little piece of magic sets the "linker version" field to 2.60 */ | |
956 | bfd_h_put_16(abfd, 2 + 60 * 256, (bfd_byte *) aouthdr_out->standard.vstamp); | |
957 | #else | |
958 | /* this little piece of magic sets the "linker version" field to 2.55 */ | |
dff77ed7 | 959 | bfd_h_put_16(abfd, 2 + 55 * 256, (bfd_byte *) aouthdr_out->standard.vstamp); |
4b71e164 ILT |
960 | #endif |
961 | ||
4e98461f SC |
962 | PUT_AOUTHDR_TSIZE (abfd, aouthdr_in->tsize, (bfd_byte *) aouthdr_out->standard.tsize); |
963 | PUT_AOUTHDR_DSIZE (abfd, aouthdr_in->dsize, (bfd_byte *) aouthdr_out->standard.dsize); | |
964 | PUT_AOUTHDR_BSIZE (abfd, aouthdr_in->bsize, (bfd_byte *) aouthdr_out->standard.bsize); | |
965 | PUT_AOUTHDR_ENTRY (abfd, aouthdr_in->entry, (bfd_byte *) aouthdr_out->standard.entry); | |
966 | PUT_AOUTHDR_TEXT_START (abfd, aouthdr_in->text_start, | |
967 | (bfd_byte *) aouthdr_out->standard.text_start); | |
dff77ed7 | 968 | |
4e98461f SC |
969 | PUT_AOUTHDR_DATA_START (abfd, aouthdr_in->data_start, |
970 | (bfd_byte *) aouthdr_out->standard.data_start); | |
971 | ||
972 | ||
973 | bfd_h_put_32 (abfd, extra->ImageBase, | |
974 | (bfd_byte *) aouthdr_out->ImageBase); | |
975 | bfd_h_put_32 (abfd, extra->SectionAlignment, | |
976 | (bfd_byte *) aouthdr_out->SectionAlignment); | |
977 | bfd_h_put_32 (abfd, extra->FileAlignment, | |
978 | (bfd_byte *) aouthdr_out->FileAlignment); | |
979 | bfd_h_put_16 (abfd, extra->MajorOperatingSystemVersion, | |
980 | (bfd_byte *) aouthdr_out->MajorOperatingSystemVersion); | |
981 | bfd_h_put_16 (abfd, extra->MinorOperatingSystemVersion, | |
982 | (bfd_byte *) aouthdr_out->MinorOperatingSystemVersion); | |
983 | bfd_h_put_16 (abfd, extra->MajorImageVersion, | |
984 | (bfd_byte *) aouthdr_out->MajorImageVersion); | |
985 | bfd_h_put_16 (abfd, extra->MinorImageVersion, | |
986 | (bfd_byte *) aouthdr_out->MinorImageVersion); | |
987 | bfd_h_put_16 (abfd, extra->MajorSubsystemVersion, | |
988 | (bfd_byte *) aouthdr_out->MajorSubsystemVersion); | |
989 | bfd_h_put_16 (abfd, extra->MinorSubsystemVersion, | |
990 | (bfd_byte *) aouthdr_out->MinorSubsystemVersion); | |
991 | bfd_h_put_32 (abfd, extra->Reserved1, | |
992 | (bfd_byte *) aouthdr_out->Reserved1); | |
993 | bfd_h_put_32 (abfd, extra->SizeOfImage, | |
994 | (bfd_byte *) aouthdr_out->SizeOfImage); | |
995 | bfd_h_put_32 (abfd, extra->SizeOfHeaders, | |
996 | (bfd_byte *) aouthdr_out->SizeOfHeaders); | |
997 | bfd_h_put_32 (abfd, extra->CheckSum, | |
998 | (bfd_byte *) aouthdr_out->CheckSum); | |
999 | bfd_h_put_16 (abfd, extra->Subsystem, | |
1000 | (bfd_byte *) aouthdr_out->Subsystem); | |
1001 | bfd_h_put_16 (abfd, extra->DllCharacteristics, | |
1002 | (bfd_byte *) aouthdr_out->DllCharacteristics); | |
1003 | bfd_h_put_32 (abfd, extra->SizeOfStackReserve, | |
1004 | (bfd_byte *) aouthdr_out->SizeOfStackReserve); | |
1005 | bfd_h_put_32 (abfd, extra->SizeOfStackCommit, | |
1006 | (bfd_byte *) aouthdr_out->SizeOfStackCommit); | |
1007 | bfd_h_put_32 (abfd, extra->SizeOfHeapReserve, | |
1008 | (bfd_byte *) aouthdr_out->SizeOfHeapReserve); | |
1009 | bfd_h_put_32 (abfd, extra->SizeOfHeapCommit, | |
1010 | (bfd_byte *) aouthdr_out->SizeOfHeapCommit); | |
1011 | bfd_h_put_32 (abfd, extra->LoaderFlags, | |
1012 | (bfd_byte *) aouthdr_out->LoaderFlags); | |
1013 | bfd_h_put_32 (abfd, extra->NumberOfRvaAndSizes, | |
1014 | (bfd_byte *) aouthdr_out->NumberOfRvaAndSizes); | |
1015 | { | |
1016 | int idx; | |
1017 | for (idx=0; idx < 16; idx++) | |
1018 | { | |
1019 | bfd_h_put_32 (abfd, extra->DataDirectory[idx].VirtualAddress, | |
1020 | (bfd_byte *) aouthdr_out->DataDirectory[idx][0]); | |
1021 | bfd_h_put_32 (abfd, extra->DataDirectory[idx].Size, | |
1022 | (bfd_byte *) aouthdr_out->DataDirectory[idx][1]); | |
1023 | } | |
1024 | } | |
1025 | ||
017047d4 | 1026 | return AOUTSZ; |
4e98461f SC |
1027 | } |
1028 | ||
1029 | static void | |
1030 | coff_swap_scnhdr_in (abfd, ext, in) | |
1031 | bfd *abfd; | |
1032 | PTR ext; | |
1033 | PTR in; | |
1034 | { | |
1035 | SCNHDR *scnhdr_ext = (SCNHDR *) ext; | |
1036 | struct internal_scnhdr *scnhdr_int = (struct internal_scnhdr *) in; | |
1037 | ||
1038 | memcpy(scnhdr_int->s_name, scnhdr_ext->s_name, sizeof(scnhdr_int->s_name)); | |
1039 | scnhdr_int->s_vaddr = | |
1040 | GET_SCNHDR_VADDR (abfd, (bfd_byte *) scnhdr_ext->s_vaddr); | |
1041 | scnhdr_int->s_paddr = | |
1042 | GET_SCNHDR_PADDR (abfd, (bfd_byte *) scnhdr_ext->s_paddr); | |
1043 | scnhdr_int->s_size = | |
1044 | GET_SCNHDR_SIZE (abfd, (bfd_byte *) scnhdr_ext->s_size); | |
4e98461f SC |
1045 | scnhdr_int->s_scnptr = |
1046 | GET_SCNHDR_SCNPTR (abfd, (bfd_byte *) scnhdr_ext->s_scnptr); | |
1047 | scnhdr_int->s_relptr = | |
1048 | GET_SCNHDR_RELPTR (abfd, (bfd_byte *) scnhdr_ext->s_relptr); | |
1049 | scnhdr_int->s_lnnoptr = | |
1050 | GET_SCNHDR_LNNOPTR (abfd, (bfd_byte *) scnhdr_ext->s_lnnoptr); | |
1051 | scnhdr_int->s_flags = bfd_h_get_32(abfd, (bfd_byte *) scnhdr_ext->s_flags); | |
1052 | ||
1053 | scnhdr_int->s_nreloc = bfd_h_get_16(abfd, (bfd_byte *) scnhdr_ext->s_nreloc); | |
1054 | scnhdr_int->s_nlnno = bfd_h_get_16(abfd, (bfd_byte *) scnhdr_ext->s_nlnno); | |
1055 | ||
1056 | if (scnhdr_int->s_vaddr != 0) | |
1057 | { | |
1058 | scnhdr_int->s_vaddr += pe_data (abfd)->pe_opthdr.ImageBase; | |
d2d70da5 | 1059 | scnhdr_int->s_vaddr &= 0xffffffff; |
4e98461f | 1060 | } |
db344f82 SC |
1061 | if (strcmp (scnhdr_int->s_name, _BSS) == 0) |
1062 | { | |
1063 | scnhdr_int->s_size = scnhdr_int->s_paddr; | |
1064 | scnhdr_int->s_paddr = 0; | |
1065 | } | |
4e98461f SC |
1066 | } |
1067 | ||
1068 | static unsigned int | |
500d7394 SC |
1069 | coff_swap_scnhdr_out (abfd, in, out) |
1070 | bfd *abfd; | |
1071 | PTR in; | |
1072 | PTR out; | |
4e98461f SC |
1073 | { |
1074 | struct internal_scnhdr *scnhdr_int = (struct internal_scnhdr *)in; | |
1075 | SCNHDR *scnhdr_ext = (SCNHDR *)out; | |
017047d4 | 1076 | unsigned int ret = SCNHSZ; |
500d7394 SC |
1077 | bfd_vma ps; |
1078 | bfd_vma ss; | |
4e98461f SC |
1079 | |
1080 | memcpy(scnhdr_ext->s_name, scnhdr_int->s_name, sizeof(scnhdr_int->s_name)); | |
1081 | ||
4e98461f | 1082 | PUT_SCNHDR_VADDR (abfd, |
d2d70da5 ILT |
1083 | ((scnhdr_int->s_vaddr |
1084 | - pe_data(abfd)->pe_opthdr.ImageBase) | |
1085 | & 0xffffffff), | |
4e98461f SC |
1086 | (bfd_byte *) scnhdr_ext->s_vaddr); |
1087 | ||
4e98461f SC |
1088 | /* NT wants the size data to be rounded up to the next NT_FILE_ALIGNMENT |
1089 | value except for the BSS section, its s_size should be 0 */ | |
beee31b1 | 1090 | |
500d7394 | 1091 | |
beee31b1 | 1092 | if (strcmp (scnhdr_int->s_name, _BSS) == 0) |
500d7394 SC |
1093 | { |
1094 | ps = scnhdr_int->s_size; | |
1095 | ss = 0; | |
1096 | } | |
4e98461f | 1097 | else |
500d7394 SC |
1098 | { |
1099 | ps = scnhdr_int->s_paddr; | |
1100 | ss = scnhdr_int->s_size; | |
1101 | } | |
1102 | ||
1103 | PUT_SCNHDR_SIZE (abfd, ss, | |
1104 | (bfd_byte *) scnhdr_ext->s_size); | |
1105 | ||
beee31b1 | 1106 | |
500d7394 | 1107 | PUT_SCNHDR_PADDR (abfd, ps, (bfd_byte *) scnhdr_ext->s_paddr); |
4e98461f SC |
1108 | |
1109 | PUT_SCNHDR_SCNPTR (abfd, scnhdr_int->s_scnptr, | |
1110 | (bfd_byte *) scnhdr_ext->s_scnptr); | |
1111 | PUT_SCNHDR_RELPTR (abfd, scnhdr_int->s_relptr, | |
1112 | (bfd_byte *) scnhdr_ext->s_relptr); | |
1113 | PUT_SCNHDR_LNNOPTR (abfd, scnhdr_int->s_lnnoptr, | |
1114 | (bfd_byte *) scnhdr_ext->s_lnnoptr); | |
1115 | ||
1116 | /* Extra flags must be set when dealing with NT. All sections should also | |
1117 | have the IMAGE_SCN_MEM_READ (0x40000000) flag set. In addition, the | |
1118 | .text section must have IMAGE_SCN_MEM_EXECUTE (0x20000000) and the data | |
1119 | sections (.idata, .data, .bss, .CRT) must have IMAGE_SCN_MEM_WRITE set | |
1120 | (this is especially important when dealing with the .idata section since | |
1121 | the addresses for routines from .dlls must be overwritten). If .reloc | |
1122 | section data is ever generated, we must add IMAGE_SCN_MEM_DISCARDABLE | |
1123 | (0x02000000). Also, the resource data should also be read and | |
1124 | writable. */ | |
db344f82 SC |
1125 | |
1126 | /* FIXME: alignment is also encoded in this field, at least on ppc (krk) */ | |
1127 | /* FIXME: even worse, I don't see how to get the original alignment field*/ | |
1128 | /* back... */ | |
1129 | ||
c086885a ILT |
1130 | /* FIXME: Basing this on section names is bogus. Also, this should |
1131 | be in sec_to_styp_flags. */ | |
1132 | ||
4e98461f SC |
1133 | { |
1134 | int flags = scnhdr_int->s_flags; | |
1135 | if (strcmp (scnhdr_int->s_name, ".data") == 0 || | |
1136 | strcmp (scnhdr_int->s_name, ".CRT") == 0 || | |
4e98461f SC |
1137 | strcmp (scnhdr_int->s_name, ".bss") == 0) |
1138 | flags |= IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_WRITE; | |
1139 | else if (strcmp (scnhdr_int->s_name, ".text") == 0) | |
1140 | flags |= IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_EXECUTE; | |
1141 | else if (strcmp (scnhdr_int->s_name, ".reloc") == 0) | |
38c574bb NC |
1142 | flags = (SEC_DATA | IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_DISCARDABLE |
1143 | | IMAGE_SCN_MEM_SHARED); | |
4e98461f SC |
1144 | else if (strcmp (scnhdr_int->s_name, ".idata") == 0) |
1145 | flags = IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_WRITE | SEC_DATA; | |
1146 | else if (strcmp (scnhdr_int->s_name, ".rdata") == 0 | |
1147 | || strcmp (scnhdr_int->s_name, ".edata") == 0) | |
1148 | flags = IMAGE_SCN_MEM_READ | SEC_DATA; | |
db344f82 SC |
1149 | else if (strcmp (scnhdr_int->s_name, ".pdata") == 0) |
1150 | flags = IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_ALIGN_4BYTES | | |
1151 | IMAGE_SCN_MEM_READ ; | |
4b71e164 ILT |
1152 | /* Remember this field is a max of 8 chars, so the null is _not_ there |
1153 | for an 8 character name like ".reldata". (yep. Stupid bug) */ | |
c086885a | 1154 | else if (strncmp (scnhdr_int->s_name, ".reldata", 8) == 0) |
db344f82 SC |
1155 | flags = IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_ALIGN_8BYTES | |
1156 | IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_WRITE ; | |
1157 | else if (strcmp (scnhdr_int->s_name, ".ydata") == 0) | |
1158 | flags = IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_ALIGN_8BYTES | | |
1159 | IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_WRITE ; | |
c086885a | 1160 | else if (strncmp (scnhdr_int->s_name, ".drectve", 8) == 0) |
db344f82 | 1161 | flags = IMAGE_SCN_LNK_INFO | IMAGE_SCN_LNK_REMOVE ; |
04e46812 | 1162 | else if (strncmp (scnhdr_int->s_name, ".stab", 5) == 0) |
38c574bb NC |
1163 | flags |= (IMAGE_SCN_LNK_INFO | IMAGE_SCN_MEM_DISCARDABLE |
1164 | | IMAGE_SCN_MEM_SHARED | IMAGE_SCN_MEM_READ); | |
1165 | else if (strcmp (scnhdr_int->s_name, ".rsrc") == 0) | |
1166 | flags |= IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_SHARED; | |
c086885a | 1167 | else |
38c574bb | 1168 | flags |= IMAGE_SCN_MEM_READ; |
4e98461f SC |
1169 | |
1170 | bfd_h_put_32(abfd, flags, (bfd_byte *) scnhdr_ext->s_flags); | |
1171 | } | |
1172 | ||
1173 | if (scnhdr_int->s_nlnno <= 0xffff) | |
1174 | bfd_h_put_16(abfd, scnhdr_int->s_nlnno, (bfd_byte *) scnhdr_ext->s_nlnno); | |
1175 | else | |
1176 | { | |
1177 | (*_bfd_error_handler) ("%s: line number overflow: 0x%lx > 0xffff", | |
1178 | bfd_get_filename (abfd), | |
1179 | scnhdr_int->s_nlnno); | |
1180 | bfd_set_error (bfd_error_file_truncated); | |
1181 | bfd_h_put_16 (abfd, 0xffff, (bfd_byte *) scnhdr_ext->s_nlnno); | |
1182 | ret = 0; | |
1183 | } | |
1184 | if (scnhdr_int->s_nreloc <= 0xffff) | |
1185 | bfd_h_put_16(abfd, scnhdr_int->s_nreloc, (bfd_byte *) scnhdr_ext->s_nreloc); | |
1186 | else | |
1187 | { | |
1188 | (*_bfd_error_handler) ("%s: reloc overflow: 0x%lx > 0xffff", | |
1189 | bfd_get_filename (abfd), | |
1190 | scnhdr_int->s_nreloc); | |
1191 | bfd_set_error (bfd_error_file_truncated); | |
1192 | bfd_h_put_16 (abfd, 0xffff, (bfd_byte *) scnhdr_ext->s_nreloc); | |
1193 | ret = 0; | |
1194 | } | |
1195 | return ret; | |
1196 | } | |
4b71e164 ILT |
1197 | |
1198 | static char * dir_names[IMAGE_NUMBEROF_DIRECTORY_ENTRIES] = | |
1199 | { | |
d2d70da5 | 1200 | "Export Directory [.edata (or where ever we found it)]", |
4b71e164 ILT |
1201 | "Import Directory [parts of .idata]", |
1202 | "Resource Directory [.rsrc]", | |
1203 | "Exception Directory [.pdata]", | |
1204 | "Security Directory", | |
1205 | "Base Relocation Directory [.reloc]", | |
1206 | "Debug Directory", | |
1207 | "Description Directory", | |
1208 | "Special Directory", | |
1209 | "Thread Storage Directory [.tls]", | |
1210 | "Load Configuration Directory", | |
a9713b91 ILT |
1211 | "Bound Import Directory", |
1212 | "Import Address Table Directory", | |
4b71e164 ILT |
1213 | "Reserved", |
1214 | "Reserved", | |
1215 | "Reserved" | |
1216 | }; | |
1217 | ||
4e98461f SC |
1218 | /**********************************************************************/ |
1219 | static boolean | |
4b71e164 | 1220 | pe_print_idata(abfd, vfile) |
d2d70da5 ILT |
1221 | bfd *abfd; |
1222 | PTR vfile; | |
4b71e164 | 1223 | { |
d2d70da5 | 1224 | FILE *file = (FILE *) vfile; |
4b71e164 ILT |
1225 | bfd_byte *data = 0; |
1226 | asection *section = bfd_get_section_by_name (abfd, ".idata"); | |
38c574bb | 1227 | unsigned long adj; |
4b71e164 ILT |
1228 | |
1229 | #ifdef POWERPC_LE_PE | |
1230 | asection *rel_section = bfd_get_section_by_name (abfd, ".reldata"); | |
1231 | #endif | |
1232 | ||
38c574bb NC |
1233 | bfd_size_type datasize; |
1234 | bfd_size_type dataoff; | |
1235 | bfd_size_type secsize; | |
4b71e164 ILT |
1236 | bfd_size_type i; |
1237 | bfd_size_type start, stop; | |
1238 | int onaline = 20; | |
4b71e164 ILT |
1239 | |
1240 | pe_data_type *pe = pe_data (abfd); | |
1241 | struct internal_extra_pe_aouthdr *extra = &pe->pe_opthdr; | |
1242 | ||
38c574bb NC |
1243 | if (section != NULL) |
1244 | { | |
1245 | datasize = bfd_section_size (abfd, section); | |
1246 | dataoff = 0; | |
1247 | ||
1248 | if (datasize == 0) | |
1249 | return true; | |
1250 | } | |
1251 | else | |
1252 | { | |
1253 | bfd_vma addr, size; | |
1254 | ||
1255 | addr = extra->DataDirectory[1].VirtualAddress; | |
1256 | size = extra->DataDirectory[1].Size; | |
1257 | ||
1258 | if (addr == 0 || size == 0) | |
1259 | return true; | |
1260 | ||
1261 | for (section = abfd->sections; section != NULL; section = section->next) | |
1262 | { | |
1263 | if (section->vma - extra->ImageBase <= addr | |
1264 | && ((section->vma - extra->ImageBase | |
1265 | + bfd_section_size (abfd, section)) | |
1266 | >= addr + size)) | |
1267 | break; | |
1268 | } | |
1269 | if (section == NULL) | |
1270 | return true; | |
1271 | ||
1272 | /* For some reason the import table size is not reliable. The | |
1273 | import data will extend past the indicated size, and before | |
1274 | the indicated address. */ | |
1275 | dataoff = addr - (section->vma - extra->ImageBase); | |
1276 | datasize = size; | |
1277 | } | |
4b71e164 ILT |
1278 | |
1279 | #ifdef POWERPC_LE_PE | |
1280 | if (rel_section != 0 && bfd_section_size (abfd, rel_section) != 0) | |
1281 | { | |
1282 | /* The toc address can be found by taking the starting address, | |
1283 | which on the PPC locates a function descriptor. The descriptor | |
1284 | consists of the function code starting address followed by the | |
1285 | address of the toc. The starting address we get from the bfd, | |
1286 | and the descriptor is supposed to be in the .reldata section. | |
1287 | */ | |
1288 | ||
187783e0 ILT |
1289 | bfd_vma loadable_toc_address; |
1290 | bfd_vma toc_address; | |
1291 | bfd_vma start_address; | |
4b71e164 ILT |
1292 | bfd_byte *data = 0; |
1293 | int offset; | |
58142f10 ILT |
1294 | data = (bfd_byte *) bfd_malloc ((size_t) bfd_section_size (abfd, |
1295 | rel_section)); | |
b00c57ec | 1296 | if (data == NULL && bfd_section_size (abfd, rel_section) != 0) |
58142f10 | 1297 | return false; |
53d45489 | 1298 | |
4b71e164 ILT |
1299 | datasize = bfd_section_size (abfd, rel_section); |
1300 | ||
1301 | bfd_get_section_contents (abfd, | |
1302 | rel_section, | |
1303 | (PTR) data, 0, | |
1304 | bfd_section_size (abfd, rel_section)); | |
1305 | ||
1306 | offset = abfd->start_address - rel_section->vma; | |
1307 | ||
1308 | start_address = bfd_get_32(abfd, data+offset); | |
1309 | loadable_toc_address = bfd_get_32(abfd, data+offset+4); | |
1310 | toc_address = loadable_toc_address - 32768; | |
53d45489 | 1311 | |
4b71e164 | 1312 | fprintf(file, |
53d45489 KK |
1313 | "\nFunction descriptor located at the start address: %04lx\n", |
1314 | (unsigned long int) (abfd->start_address)); | |
4b71e164 | 1315 | fprintf (file, |
53d45489 | 1316 | "\tcode-base %08lx toc (loadable/actual) %08lx/%08lx\n", |
4b71e164 ILT |
1317 | start_address, loadable_toc_address, toc_address); |
1318 | } | |
d2d70da5 ILT |
1319 | else |
1320 | { | |
1321 | fprintf(file, | |
1322 | "\nNo reldata section! Function descriptor not decoded.\n"); | |
1323 | } | |
4b71e164 ILT |
1324 | #endif |
1325 | ||
1326 | fprintf(file, | |
1327 | "\nThe Import Tables (interpreted .idata section contents)\n"); | |
1328 | fprintf(file, | |
38c574bb | 1329 | " vma: Hint Time Forward DLL First\n"); |
4b71e164 | 1330 | fprintf(file, |
38c574bb | 1331 | " Table Stamp Chain Name Thunk\n"); |
4b71e164 | 1332 | |
38c574bb NC |
1333 | secsize = bfd_section_size (abfd, section); |
1334 | data = (bfd_byte *) bfd_malloc (secsize); | |
1335 | if (data == NULL && secsize != 0) | |
58142f10 | 1336 | return false; |
4b71e164 | 1337 | |
38c574bb NC |
1338 | if (! bfd_get_section_contents (abfd, section, (PTR) data, 0, secsize)) |
1339 | return false; | |
4b71e164 | 1340 | |
38c574bb | 1341 | adj = (extra->ImageBase - section->vma) & 0xffffffff; |
4b71e164 | 1342 | |
38c574bb NC |
1343 | start = dataoff; |
1344 | stop = dataoff + datasize; | |
4b71e164 ILT |
1345 | for (i = start; i < stop; i += onaline) |
1346 | { | |
1347 | bfd_vma hint_addr; | |
1348 | bfd_vma time_stamp; | |
1349 | bfd_vma forward_chain; | |
1350 | bfd_vma dll_name; | |
1351 | bfd_vma first_thunk; | |
1352 | int idx; | |
1353 | int j; | |
1354 | char *dll; | |
4b71e164 ILT |
1355 | |
1356 | fprintf (file, | |
38c574bb NC |
1357 | " %08lx\t", |
1358 | (unsigned long int) (i + section->vma + dataoff)); | |
4b71e164 ILT |
1359 | |
1360 | if (i+20 > stop) | |
1361 | { | |
1362 | /* check stuff */ | |
1363 | ; | |
1364 | } | |
1365 | ||
1366 | hint_addr = bfd_get_32(abfd, data+i); | |
1367 | time_stamp = bfd_get_32(abfd, data+i+4); | |
1368 | forward_chain = bfd_get_32(abfd, data+i+8); | |
1369 | dll_name = bfd_get_32(abfd, data+i+12); | |
1370 | first_thunk = bfd_get_32(abfd, data+i+16); | |
1371 | ||
1372 | fprintf(file, "%08lx %08lx %08lx %08lx %08lx\n", | |
1373 | hint_addr, | |
1374 | time_stamp, | |
1375 | forward_chain, | |
1376 | dll_name, | |
1377 | first_thunk); | |
1378 | ||
38c574bb NC |
1379 | if (hint_addr == 0 && first_thunk == 0) |
1380 | break; | |
4b71e164 ILT |
1381 | |
1382 | /* the image base is present in the section->vma */ | |
51bc9642 | 1383 | dll = (char *) data + dll_name + adj; |
4b71e164 | 1384 | fprintf(file, "\n\tDLL Name: %s\n", dll); |
4b71e164 | 1385 | |
38c574bb | 1386 | if (hint_addr != 0) |
4b71e164 | 1387 | { |
38c574bb NC |
1388 | fprintf (file, "\tvma: Hint/Ord Member-Name\n"); |
1389 | ||
1390 | idx = hint_addr + adj; | |
1391 | ||
1392 | for (j = 0; j < stop; j += 4) | |
1393 | { | |
1394 | unsigned long member = bfd_get_32 (abfd, data + idx + j); | |
1395 | ||
1396 | if (member == 0) | |
1397 | break; | |
1398 | if (member & 0x80000000) | |
1399 | fprintf (file, "\t%04lx\t %4lu", member, | |
1400 | member & 0x7fffffff); | |
1401 | else | |
1402 | { | |
1403 | int ordinal; | |
1404 | char *member_name; | |
1405 | ||
1406 | ordinal = bfd_get_16 (abfd, data + member + adj); | |
1407 | member_name = (char *) data + member + adj + 2; | |
1408 | fprintf (file, "\t%04lx\t %4d %s", | |
1409 | member, ordinal, member_name); | |
1410 | } | |
1411 | ||
1412 | /* If the time stamp is not zero, the import address | |
1413 | table holds actual addresses. */ | |
1414 | if (time_stamp != 0 | |
1415 | && first_thunk != 0 | |
1416 | && first_thunk != hint_addr) | |
1417 | fprintf (file, "\t%04lx", | |
1418 | bfd_get_32 (abfd, data + first_thunk + adj + j)); | |
1419 | ||
1420 | fprintf (file, "\n"); | |
1421 | } | |
4b71e164 ILT |
1422 | } |
1423 | ||
38c574bb | 1424 | if (hint_addr != first_thunk && time_stamp == 0) |
4b71e164 ILT |
1425 | { |
1426 | int differ = 0; | |
1427 | int idx2; | |
1428 | ||
1429 | idx2 = first_thunk + adj; | |
1430 | ||
1431 | for (j=0;j<stop;j+=4) | |
1432 | { | |
1433 | int ordinal; | |
1434 | char *member_name; | |
38c574bb NC |
1435 | bfd_vma hint_member; |
1436 | bfd_vma iat_member; | |
1437 | ||
1438 | if (time_stamp != 0) | |
1439 | { | |
1440 | } | |
1441 | ||
1442 | if (hint_addr != 0) | |
1443 | hint_member = bfd_get_32 (abfd, data + idx + j); | |
1444 | iat_member = bfd_get_32 (abfd, data + idx2 + j); | |
1445 | ||
1446 | if (hint_addr == 0 && iat_member == 0) | |
1447 | break; | |
1448 | ||
1449 | if (hint_addr == 0 || hint_member != iat_member) | |
4b71e164 ILT |
1450 | { |
1451 | if (differ == 0) | |
1452 | { | |
38c574bb NC |
1453 | fprintf (file, |
1454 | "\tThe Import Address Table (difference found)\n"); | |
1455 | fprintf(file, "\tvma: Hint/Ord Member-Name\n"); | |
4b71e164 ILT |
1456 | differ = 1; |
1457 | } | |
1458 | if (iat_member == 0) | |
1459 | { | |
1460 | fprintf(file, | |
1461 | "\t>>> Ran out of IAT members!\n"); | |
1462 | } | |
1463 | else | |
1464 | { | |
1465 | ordinal = bfd_get_16(abfd, | |
1466 | data + iat_member + adj); | |
51bc9642 | 1467 | member_name = (char *) data + iat_member + adj + 2; |
4b71e164 ILT |
1468 | fprintf(file, "\t%04lx\t %4d %s\n", |
1469 | iat_member, ordinal, member_name); | |
1470 | } | |
4b71e164 | 1471 | } |
38c574bb NC |
1472 | |
1473 | if (hint_addr != 0 && hint_member == 0) | |
4b71e164 ILT |
1474 | break; |
1475 | } | |
1476 | if (differ == 0) | |
1477 | { | |
1478 | fprintf(file, | |
1479 | "\tThe Import Address Table is identical\n"); | |
1480 | } | |
1481 | } | |
1482 | ||
1483 | fprintf(file, "\n"); | |
1484 | ||
1485 | } | |
1486 | ||
53d45489 | 1487 | free (data); |
187783e0 ILT |
1488 | |
1489 | return true; | |
53d45489 KK |
1490 | } |
1491 | ||
1492 | static boolean | |
d2d70da5 ILT |
1493 | pe_print_edata (abfd, vfile) |
1494 | bfd *abfd; | |
1495 | PTR vfile; | |
53d45489 | 1496 | { |
d2d70da5 | 1497 | FILE *file = (FILE *) vfile; |
53d45489 KK |
1498 | bfd_byte *data = 0; |
1499 | asection *section = bfd_get_section_by_name (abfd, ".edata"); | |
1500 | ||
38c574bb NC |
1501 | bfd_size_type datasize; |
1502 | bfd_size_type dataoff; | |
53d45489 KK |
1503 | bfd_size_type i; |
1504 | ||
1505 | int adj; | |
1506 | struct EDT_type | |
1507 | { | |
1508 | long export_flags; /* reserved - should be zero */ | |
1509 | long time_stamp; | |
1510 | short major_ver; | |
1511 | short minor_ver; | |
1512 | bfd_vma name; /* rva - relative to image base */ | |
1513 | long base; /* ordinal base */ | |
1514 | long num_functions; /* Number in the export address table */ | |
1515 | long num_names; /* Number in the name pointer table */ | |
1516 | bfd_vma eat_addr; /* rva to the export address table */ | |
1517 | bfd_vma npt_addr; /* rva to the Export Name Pointer Table */ | |
1518 | bfd_vma ot_addr; /* rva to the Ordinal Table */ | |
1519 | } edt; | |
1520 | ||
1521 | pe_data_type *pe = pe_data (abfd); | |
1522 | struct internal_extra_pe_aouthdr *extra = &pe->pe_opthdr; | |
1523 | ||
38c574bb NC |
1524 | if (section != NULL) |
1525 | { | |
1526 | datasize = bfd_section_size (abfd, section); | |
1527 | dataoff = 0; | |
1528 | } | |
1529 | else | |
1530 | { | |
1531 | bfd_vma addr, size; | |
53d45489 | 1532 | |
38c574bb NC |
1533 | addr = extra->DataDirectory[0].VirtualAddress; |
1534 | size = extra->DataDirectory[0].Size; | |
53d45489 | 1535 | |
38c574bb NC |
1536 | if (addr == 0 || size == 0) |
1537 | return true; | |
1538 | ||
1539 | for (section = abfd->sections; section != NULL; section = section->next) | |
1540 | { | |
1541 | if (section->vma - extra->ImageBase <= addr | |
1542 | && ((section->vma - extra->ImageBase | |
1543 | + bfd_section_size (abfd, section)) | |
1544 | >= addr + size)) | |
1545 | break; | |
1546 | } | |
1547 | if (section == NULL) | |
1548 | return true; | |
1549 | ||
1550 | datasize = size; | |
1551 | dataoff = addr - (section->vma - extra->ImageBase); | |
1552 | } | |
1553 | ||
1554 | data = (bfd_byte *) bfd_malloc (datasize); | |
53d45489 KK |
1555 | if (data == NULL && datasize != 0) |
1556 | return false; | |
1557 | ||
38c574bb NC |
1558 | if (! bfd_get_section_contents (abfd, section, (PTR) data, dataoff, |
1559 | datasize)) | |
1560 | return false; | |
53d45489 KK |
1561 | |
1562 | /* Go get Export Directory Table */ | |
1563 | edt.export_flags = bfd_get_32(abfd, data+0); | |
1564 | edt.time_stamp = bfd_get_32(abfd, data+4); | |
1565 | edt.major_ver = bfd_get_16(abfd, data+8); | |
1566 | edt.minor_ver = bfd_get_16(abfd, data+10); | |
1567 | edt.name = bfd_get_32(abfd, data+12); | |
1568 | edt.base = bfd_get_32(abfd, data+16); | |
1569 | edt.num_functions = bfd_get_32(abfd, data+20); | |
1570 | edt.num_names = bfd_get_32(abfd, data+24); | |
1571 | edt.eat_addr = bfd_get_32(abfd, data+28); | |
1572 | edt.npt_addr = bfd_get_32(abfd, data+32); | |
1573 | edt.ot_addr = bfd_get_32(abfd, data+36); | |
1574 | ||
38c574bb | 1575 | adj = (extra->ImageBase - (section->vma + dataoff)) & 0xffffffff; |
53d45489 KK |
1576 | |
1577 | ||
1578 | /* Dump the EDT first first */ | |
1579 | fprintf(file, | |
1580 | "\nThe Export Tables (interpreted .edata section contents)\n\n"); | |
1581 | ||
1582 | fprintf(file, | |
187783e0 | 1583 | "Export Flags \t\t\t%lx\n", (unsigned long) edt.export_flags); |
53d45489 KK |
1584 | |
1585 | fprintf(file, | |
187783e0 | 1586 | "Time/Date stamp \t\t%lx\n", (unsigned long) edt.time_stamp); |
53d45489 KK |
1587 | |
1588 | fprintf(file, | |
1589 | "Major/Minor \t\t\t%d/%d\n", edt.major_ver, edt.minor_ver); | |
1590 | ||
187783e0 ILT |
1591 | fprintf (file, |
1592 | "Name \t\t\t\t"); | |
1593 | fprintf_vma (file, edt.name); | |
1594 | fprintf (file, | |
d2d70da5 | 1595 | " %s\n", data + edt.name + adj); |
53d45489 KK |
1596 | |
1597 | fprintf(file, | |
187783e0 | 1598 | "Ordinal Base \t\t\t%ld\n", edt.base); |
53d45489 KK |
1599 | |
1600 | fprintf(file, | |
1601 | "Number in:\n"); | |
1602 | ||
1603 | fprintf(file, | |
187783e0 ILT |
1604 | "\tExport Address Table \t\t%lx\n", |
1605 | (unsigned long) edt.num_functions); | |
53d45489 KK |
1606 | |
1607 | fprintf(file, | |
187783e0 | 1608 | "\t[Name Pointer/Ordinal] Table\t%ld\n", edt.num_names); |
53d45489 KK |
1609 | |
1610 | fprintf(file, | |
1611 | "Table Addresses\n"); | |
1612 | ||
187783e0 ILT |
1613 | fprintf (file, |
1614 | "\tExport Address Table \t\t"); | |
1615 | fprintf_vma (file, edt.eat_addr); | |
1616 | fprintf (file, "\n"); | |
53d45489 | 1617 | |
187783e0 ILT |
1618 | fprintf (file, |
1619 | "\tName Pointer Table \t\t"); | |
1620 | fprintf_vma (file, edt.npt_addr); | |
1621 | fprintf (file, "\n"); | |
53d45489 | 1622 | |
187783e0 ILT |
1623 | fprintf (file, |
1624 | "\tOrdinal Table \t\t\t"); | |
1625 | fprintf_vma (file, edt.ot_addr); | |
1626 | fprintf (file, "\n"); | |
53d45489 KK |
1627 | |
1628 | ||
1629 | /* The next table to find si the Export Address Table. It's basically | |
1630 | a list of pointers that either locate a function in this dll, or | |
1631 | forward the call to another dll. Something like: | |
1632 | typedef union | |
1633 | { | |
1634 | long export_rva; | |
1635 | long forwarder_rva; | |
1636 | } export_address_table_entry; | |
1637 | */ | |
1638 | ||
1639 | fprintf(file, | |
187783e0 | 1640 | "\nExport Address Table -- Ordinal Base %ld\n", |
53d45489 KK |
1641 | edt.base); |
1642 | ||
1643 | for (i = 0; i < edt.num_functions; ++i) | |
1644 | { | |
38c574bb NC |
1645 | bfd_vma eat_member = bfd_get_32 (abfd, |
1646 | data + edt.eat_addr + (i * 4) + adj); | |
d2d70da5 | 1647 | bfd_vma eat_actual = (extra->ImageBase + eat_member) & 0xffffffff; |
38c574bb NC |
1648 | bfd_vma edata_start = bfd_get_section_vma (abfd,section) + dataoff; |
1649 | bfd_vma edata_end = edata_start + datasize; | |
53d45489 KK |
1650 | |
1651 | if (eat_member == 0) | |
1652 | continue; | |
1653 | ||
1654 | if (edata_start < eat_actual && eat_actual < edata_end) | |
1655 | { | |
1656 | /* this rva is to a name (forwarding function) in our section */ | |
1657 | /* Should locate a function descriptor */ | |
1658 | fprintf(file, | |
187783e0 ILT |
1659 | "\t[%4ld] +base[%4ld] %04lx %s -- %s\n", |
1660 | (long) i, (long) (i + edt.base), eat_member, | |
1661 | "Forwarder RVA", data + eat_member + adj); | |
53d45489 KK |
1662 | } |
1663 | else | |
1664 | { | |
1665 | /* Should locate a function descriptor in the reldata section */ | |
1666 | fprintf(file, | |
187783e0 ILT |
1667 | "\t[%4ld] +base[%4ld] %04lx %s\n", |
1668 | (long) i, (long) (i + edt.base), eat_member, "Export RVA"); | |
53d45489 KK |
1669 | } |
1670 | } | |
1671 | ||
1672 | /* The Export Name Pointer Table is paired with the Export Ordinal Table */ | |
1673 | /* Dump them in parallel for clarity */ | |
1674 | fprintf(file, | |
1675 | "\n[Ordinal/Name Pointer] Table\n"); | |
1676 | ||
1677 | for (i = 0; i < edt.num_names; ++i) | |
1678 | { | |
1679 | bfd_vma name_ptr = bfd_get_32(abfd, | |
1680 | data + | |
1681 | edt.npt_addr | |
1682 | + (i*4) + adj); | |
1683 | ||
51bc9642 | 1684 | char *name = (char *) data + name_ptr + adj; |
53d45489 KK |
1685 | |
1686 | bfd_vma ord = bfd_get_16(abfd, | |
1687 | data + | |
1688 | edt.ot_addr | |
1689 | + (i*2) + adj); | |
1690 | fprintf(file, | |
187783e0 | 1691 | "\t[%4ld] %s\n", (long) ord, name); |
53d45489 KK |
1692 | |
1693 | } | |
4b71e164 ILT |
1694 | |
1695 | free (data); | |
187783e0 ILT |
1696 | |
1697 | return true; | |
4b71e164 | 1698 | } |
53d45489 | 1699 | |
4b71e164 | 1700 | static boolean |
d2d70da5 ILT |
1701 | pe_print_pdata (abfd, vfile) |
1702 | bfd *abfd; | |
1703 | PTR vfile; | |
4b71e164 | 1704 | { |
d2d70da5 | 1705 | FILE *file = (FILE *) vfile; |
4b71e164 ILT |
1706 | bfd_byte *data = 0; |
1707 | asection *section = bfd_get_section_by_name (abfd, ".pdata"); | |
1708 | bfd_size_type datasize = 0; | |
1709 | bfd_size_type i; | |
1710 | bfd_size_type start, stop; | |
1711 | int onaline = 20; | |
4b71e164 ILT |
1712 | |
1713 | if (section == 0) | |
1714 | return true; | |
1715 | ||
187783e0 ILT |
1716 | stop = bfd_section_size (abfd, section); |
1717 | if ((stop % onaline) != 0) | |
1718 | fprintf (file, "Warning, .pdata section size (%ld) is not a multiple of %d\n", | |
1719 | (long)stop, onaline); | |
1720 | ||
4b71e164 ILT |
1721 | fprintf(file, |
1722 | "\nThe Function Table (interpreted .pdata section contents)\n"); | |
1723 | fprintf(file, | |
53d45489 | 1724 | " vma:\t\tBegin End EH EH PrologEnd\n"); |
4b71e164 | 1725 | fprintf(file, |
53d45489 | 1726 | " \t\tAddress Address Handler Data Address\n"); |
4b71e164 ILT |
1727 | |
1728 | if (bfd_section_size (abfd, section) == 0) | |
1729 | return true; | |
1730 | ||
58142f10 | 1731 | data = (bfd_byte *) bfd_malloc ((size_t) bfd_section_size (abfd, section)); |
4b71e164 | 1732 | datasize = bfd_section_size (abfd, section); |
b00c57ec | 1733 | if (data == NULL && datasize != 0) |
58142f10 | 1734 | return false; |
4b71e164 ILT |
1735 | |
1736 | bfd_get_section_contents (abfd, | |
1737 | section, | |
1738 | (PTR) data, 0, | |
1739 | bfd_section_size (abfd, section)); | |
1740 | ||
1741 | start = 0; | |
1742 | ||
4b71e164 ILT |
1743 | for (i = start; i < stop; i += onaline) |
1744 | { | |
1745 | bfd_vma begin_addr; | |
1746 | bfd_vma end_addr; | |
1747 | bfd_vma eh_handler; | |
1748 | bfd_vma eh_data; | |
1749 | bfd_vma prolog_end_addr; | |
1750 | ||
1751 | if (i+20 > stop) | |
1752 | break; | |
1753 | ||
1754 | begin_addr = bfd_get_32(abfd, data+i); | |
1755 | end_addr = bfd_get_32(abfd, data+i+4); | |
1756 | eh_handler = bfd_get_32(abfd, data+i+8); | |
1757 | eh_data = bfd_get_32(abfd, data+i+12); | |
1758 | prolog_end_addr = bfd_get_32(abfd, data+i+16); | |
1759 | ||
187783e0 ILT |
1760 | if (begin_addr == 0 && end_addr == 0 && eh_handler == 0 |
1761 | && eh_data == 0 && prolog_end_addr == 0) | |
4b71e164 ILT |
1762 | { |
1763 | /* We are probably into the padding of the | |
1764 | section now */ | |
1765 | break; | |
1766 | } | |
1767 | ||
1768 | fprintf (file, | |
53d45489 | 1769 | " %08lx\t", |
4b71e164 ILT |
1770 | (unsigned long int) (i + section->vma)); |
1771 | ||
1772 | fprintf(file, "%08lx %08lx %08lx %08lx %08lx", | |
1773 | begin_addr, | |
1774 | end_addr, | |
1775 | eh_handler, | |
1776 | eh_data, | |
1777 | prolog_end_addr); | |
1778 | ||
1779 | #ifdef POWERPC_LE_PE | |
1780 | if (eh_handler == 0 && eh_data != 0) | |
1781 | { | |
1782 | /* Special bits here, although the meaning may */ | |
1783 | /* be a little mysterious. The only one I know */ | |
1784 | /* for sure is 0x03. */ | |
1785 | /* Code Significance */ | |
1786 | /* 0x00 None */ | |
1787 | /* 0x01 Register Save Millicode */ | |
1788 | /* 0x02 Register Restore Millicode */ | |
1789 | /* 0x03 Glue Code Sequence */ | |
1790 | switch (eh_data) | |
1791 | { | |
1792 | case 0x01: | |
1793 | fprintf(file, " Register save millicode"); | |
1794 | break; | |
1795 | case 0x02: | |
1796 | fprintf(file, " Register restore millicode"); | |
1797 | break; | |
1798 | case 0x03: | |
1799 | fprintf(file, " Glue code sequence"); | |
1800 | break; | |
1801 | default: | |
1802 | break; | |
1803 | } | |
1804 | } | |
1805 | #endif | |
1806 | fprintf(file, "\n"); | |
1807 | } | |
1808 | ||
1809 | free (data); | |
187783e0 ILT |
1810 | |
1811 | return true; | |
4b71e164 ILT |
1812 | } |
1813 | ||
caa740be KK |
1814 | static const char *tbl[6] = |
1815 | { | |
1816 | "ABSOLUTE", | |
1817 | "HIGH", | |
1818 | "LOW", | |
1819 | "HIGHLOW", | |
1820 | "HIGHADJ", | |
d2d70da5 | 1821 | "MIPS_JMPADDR" |
caa740be KK |
1822 | }; |
1823 | ||
1824 | static boolean | |
d2d70da5 ILT |
1825 | pe_print_reloc (abfd, vfile) |
1826 | bfd *abfd; | |
1827 | PTR vfile; | |
caa740be | 1828 | { |
d2d70da5 | 1829 | FILE *file = (FILE *) vfile; |
caa740be KK |
1830 | bfd_byte *data = 0; |
1831 | asection *section = bfd_get_section_by_name (abfd, ".reloc"); | |
1832 | bfd_size_type datasize = 0; | |
1833 | bfd_size_type i; | |
1834 | bfd_size_type start, stop; | |
caa740be KK |
1835 | |
1836 | if (section == 0) | |
1837 | return true; | |
1838 | ||
1839 | if (bfd_section_size (abfd, section) == 0) | |
1840 | return true; | |
1841 | ||
1842 | fprintf(file, | |
51bc9642 | 1843 | "\n\nPE File Base Relocations (interpreted .reloc section contents)\n"); |
caa740be KK |
1844 | |
1845 | data = (bfd_byte *) bfd_malloc ((size_t) bfd_section_size (abfd, section)); | |
1846 | datasize = bfd_section_size (abfd, section); | |
1847 | if (data == NULL && datasize != 0) | |
1848 | return false; | |
1849 | ||
1850 | bfd_get_section_contents (abfd, | |
1851 | section, | |
1852 | (PTR) data, 0, | |
1853 | bfd_section_size (abfd, section)); | |
1854 | ||
1855 | start = 0; | |
1856 | ||
1857 | stop = bfd_section_size (abfd, section); | |
1858 | ||
1859 | for (i = start; i < stop;) | |
1860 | { | |
1861 | int j; | |
1862 | bfd_vma virtual_address; | |
1863 | long number, size; | |
1864 | ||
1865 | /* The .reloc section is a sequence of blocks, with a header consisting | |
1866 | of two 32 bit quantities, followed by a number of 16 bit entries */ | |
1867 | ||
1868 | virtual_address = bfd_get_32(abfd, data+i); | |
1869 | size = bfd_get_32(abfd, data+i+4); | |
1870 | number = (size - 8) / 2; | |
1871 | ||
1872 | if (size == 0) | |
1873 | { | |
1874 | break; | |
1875 | } | |
1876 | ||
1877 | fprintf (file, | |
187783e0 | 1878 | "\nVirtual Address: %08lx Chunk size %ld (0x%lx) Number of fixups %ld\n", |
caa740be KK |
1879 | virtual_address, size, size, number); |
1880 | ||
1881 | for (j = 0; j < number; ++j) | |
1882 | { | |
1883 | unsigned short e = bfd_get_16(abfd, data + i + 8 + j*2); | |
1884 | int t = (e & 0xF000) >> 12; | |
1885 | int off = e & 0x0FFF; | |
1886 | ||
1887 | if (t > 5) | |
1888 | abort(); | |
1889 | ||
1890 | fprintf(file, | |
187783e0 ILT |
1891 | "\treloc %4d offset %4x [%4lx] %s\n", |
1892 | j, off, (long) (off + virtual_address), tbl[t]); | |
caa740be KK |
1893 | |
1894 | } | |
1895 | i += size; | |
1896 | } | |
1897 | ||
1898 | free (data); | |
187783e0 ILT |
1899 | |
1900 | return true; | |
caa740be KK |
1901 | } |
1902 | ||
4b71e164 ILT |
1903 | static boolean |
1904 | pe_print_private_bfd_data (abfd, vfile) | |
1905 | bfd *abfd; | |
a9713b91 | 1906 | PTR vfile; |
4e98461f | 1907 | { |
a9713b91 | 1908 | FILE *file = (FILE *) vfile; |
4e98461f SC |
1909 | int j; |
1910 | pe_data_type *pe = pe_data (abfd); | |
1911 | struct internal_extra_pe_aouthdr *i = &pe->pe_opthdr; | |
4b71e164 | 1912 | |
38c574bb NC |
1913 | /* The MS dumpbin program reportedly ands with 0xff0f before |
1914 | printing the characteristics field. Not sure why. No reason to | |
1915 | emulate it here. */ | |
1916 | fprintf (file, "\nCharacteristics 0x%x\n", pe->real_flags); | |
1917 | #undef PF | |
1918 | #define PF(x, y) if (pe->real_flags & x) { fprintf (file, "\t%s\n", y); } | |
1919 | PF (F_RELFLG, "relocations stripped"); | |
1920 | PF (F_EXEC, "executable"); | |
1921 | PF (F_LNNO, "line numbers stripped"); | |
1922 | PF (F_LSYMS, "symbols stripped"); | |
1923 | PF (0x80, "little endian"); | |
1924 | PF (F_AR32WR, "32 bit words"); | |
1925 | PF (0x200, "debugging information removed"); | |
1926 | PF (0x1000, "system file"); | |
1927 | PF (F_DLL, "DLL"); | |
1928 | PF (0x8000, "big endian"); | |
1929 | #undef PF | |
1930 | ||
db344f82 | 1931 | fprintf (file,"\nImageBase\t\t"); |
ae115e51 | 1932 | fprintf_vma (file, i->ImageBase); |
db344f82 | 1933 | fprintf (file,"\nSectionAlignment\t"); |
ae115e51 | 1934 | fprintf_vma (file, i->SectionAlignment); |
db344f82 | 1935 | fprintf (file,"\nFileAlignment\t\t"); |
ae115e51 | 1936 | fprintf_vma (file, i->FileAlignment); |
db344f82 | 1937 | fprintf (file,"\nMajorOSystemVersion\t%d\n", i->MajorOperatingSystemVersion); |
4e98461f SC |
1938 | fprintf (file,"MinorOSystemVersion\t%d\n", i->MinorOperatingSystemVersion); |
1939 | fprintf (file,"MajorImageVersion\t%d\n", i->MajorImageVersion); | |
1940 | fprintf (file,"MinorImageVersion\t%d\n", i->MinorImageVersion); | |
1941 | fprintf (file,"MajorSubsystemVersion\t%d\n", i->MajorSubsystemVersion); | |
1942 | fprintf (file,"MinorSubsystemVersion\t%d\n", i->MinorSubsystemVersion); | |
ae115e51 ILT |
1943 | fprintf (file,"Reserved1\t\t%08lx\n", i->Reserved1); |
1944 | fprintf (file,"SizeOfImage\t\t%08lx\n", i->SizeOfImage); | |
1945 | fprintf (file,"SizeOfHeaders\t\t%08lx\n", i->SizeOfHeaders); | |
1946 | fprintf (file,"CheckSum\t\t%08lx\n", i->CheckSum); | |
4e98461f SC |
1947 | fprintf (file,"Subsystem\t\t%08x\n", i->Subsystem); |
1948 | fprintf (file,"DllCharacteristics\t%08x\n", i->DllCharacteristics); | |
ae115e51 ILT |
1949 | fprintf (file,"SizeOfStackReserve\t"); |
1950 | fprintf_vma (file, i->SizeOfStackReserve); | |
db344f82 | 1951 | fprintf (file,"\nSizeOfStackCommit\t"); |
ae115e51 | 1952 | fprintf_vma (file, i->SizeOfStackCommit); |
db344f82 | 1953 | fprintf (file,"\nSizeOfHeapReserve\t"); |
ae115e51 | 1954 | fprintf_vma (file, i->SizeOfHeapReserve); |
db344f82 | 1955 | fprintf (file,"\nSizeOfHeapCommit\t"); |
ae115e51 | 1956 | fprintf_vma (file, i->SizeOfHeapCommit); |
db344f82 | 1957 | fprintf (file,"\nLoaderFlags\t\t%08lx\n", i->LoaderFlags); |
ae115e51 | 1958 | fprintf (file,"NumberOfRvaAndSizes\t%08lx\n", i->NumberOfRvaAndSizes); |
4e98461f | 1959 | |
4b71e164 | 1960 | fprintf (file,"\nThe Data Directory\n"); |
4e98461f SC |
1961 | for (j = 0; j < IMAGE_NUMBEROF_DIRECTORY_ENTRIES; j++) |
1962 | { | |
4b71e164 | 1963 | fprintf (file, "Entry %1x ", j); |
ae115e51 | 1964 | fprintf_vma (file, i->DataDirectory[j].VirtualAddress); |
4b71e164 ILT |
1965 | fprintf (file, " %08lx ", i->DataDirectory[j].Size); |
1966 | fprintf (file, "%s\n", dir_names[j]); | |
4e98461f | 1967 | } |
ae115e51 | 1968 | |
4b71e164 | 1969 | pe_print_idata(abfd, vfile); |
53d45489 | 1970 | pe_print_edata(abfd, vfile); |
4b71e164 | 1971 | pe_print_pdata(abfd, vfile); |
caa740be | 1972 | pe_print_reloc(abfd, vfile); |
4b71e164 | 1973 | |
38c574bb NC |
1974 | fputc ('\n', file); |
1975 | return coff_arm_bfd_print_private_bfd_data (abfd, vfile); | |
4e98461f SC |
1976 | } |
1977 | ||
1978 | static boolean | |
1979 | pe_mkobject (abfd) | |
1980 | bfd * abfd; | |
1981 | { | |
1982 | pe_data_type *pe; | |
4e98461f SC |
1983 | abfd->tdata.pe_obj_data = |
1984 | (struct pe_tdata *) bfd_zalloc (abfd, sizeof (pe_data_type)); | |
dff77ed7 | 1985 | |
4e98461f | 1986 | if (abfd->tdata.pe_obj_data == 0) |
a9713b91 | 1987 | return false; |
dff77ed7 SC |
1988 | |
1989 | pe = pe_data (abfd); | |
1990 | ||
4e98461f | 1991 | pe->coff.pe = 1; |
dff77ed7 | 1992 | pe->in_reloc_p = in_reloc_p; |
4e98461f SC |
1993 | return true; |
1994 | } | |
1995 | ||
1996 | /* Create the COFF backend specific information. */ | |
1997 | static PTR | |
1998 | pe_mkobject_hook (abfd, filehdr, aouthdr) | |
1999 | bfd * abfd; | |
2000 | PTR filehdr; | |
2001 | PTR aouthdr; | |
2002 | { | |
2003 | struct internal_filehdr *internal_f = (struct internal_filehdr *) filehdr; | |
2004 | pe_data_type *pe; | |
2005 | ||
2006 | if (pe_mkobject (abfd) == false) | |
2007 | return NULL; | |
2008 | ||
2009 | pe = pe_data (abfd); | |
4e98461f | 2010 | pe->coff.sym_filepos = internal_f->f_symptr; |
4e98461f SC |
2011 | /* These members communicate important constants about the symbol |
2012 | table to GDB's symbol-reading code. These `constants' | |
2013 | unfortunately vary among coff implementations... */ | |
2014 | pe->coff.local_n_btmask = N_BTMASK; | |
2015 | pe->coff.local_n_btshft = N_BTSHFT; | |
2016 | pe->coff.local_n_tmask = N_TMASK; | |
2017 | pe->coff.local_n_tshift = N_TSHIFT; | |
2018 | pe->coff.local_symesz = SYMESZ; | |
2019 | pe->coff.local_auxesz = AUXESZ; | |
2020 | pe->coff.local_linesz = LINESZ; | |
2021 | ||
2022 | obj_raw_syment_count (abfd) = | |
2023 | obj_conv_table_size (abfd) = | |
2024 | internal_f->f_nsyms; | |
2025 | ||
4b71e164 | 2026 | pe->real_flags = internal_f->f_flags; |
dff77ed7 | 2027 | |
fc1213aa ILT |
2028 | if ((internal_f->f_flags & F_DLL) != 0) |
2029 | pe->dll = 1; | |
2030 | ||
db344f82 | 2031 | #ifdef COFF_IMAGE_WITH_PE |
dff77ed7 SC |
2032 | if (aouthdr) |
2033 | { | |
2034 | pe->pe_opthdr = ((struct internal_aouthdr *)aouthdr)->pe; | |
2035 | } | |
db344f82 SC |
2036 | #endif |
2037 | ||
38c574bb NC |
2038 | if (! coff_arm_bfd_set_private_flags (abfd, internal_f->f_flags)) |
2039 | coff_data (abfd) ->flags = 0; | |
2040 | ||
4e98461f SC |
2041 | return (PTR) pe; |
2042 | } | |
2043 | ||
2044 | ||
2045 | ||
db344f82 SC |
2046 | /* Copy any private info we understand from the input bfd |
2047 | to the output bfd. */ | |
2048 | ||
c086885a | 2049 | #undef coff_bfd_copy_private_bfd_data |
db344f82 SC |
2050 | #define coff_bfd_copy_private_bfd_data pe_bfd_copy_private_bfd_data |
2051 | ||
2052 | static boolean | |
2053 | pe_bfd_copy_private_bfd_data (ibfd, obfd) | |
2054 | bfd *ibfd, *obfd; | |
2055 | { | |
2056 | /* One day we may try to grok other private data. */ | |
2057 | if (ibfd->xvec->flavour != bfd_target_coff_flavour | |
2058 | || obfd->xvec->flavour != bfd_target_coff_flavour) | |
2059 | return true; | |
2060 | ||
fc1213aa ILT |
2061 | pe_data (obfd)->pe_opthdr = pe_data (ibfd)->pe_opthdr; |
2062 | pe_data (obfd)->dll = pe_data (ibfd)->dll; | |
db344f82 | 2063 | |
38c574bb | 2064 | return coff_arm_bfd_copy_private_bfd_data (ibfd, obfd); |
db344f82 | 2065 | } |
51bc9642 | 2066 | |
017047d4 ILT |
2067 | #ifdef COFF_IMAGE_WITH_PE |
2068 | ||
51bc9642 ILT |
2069 | /* Copy private section data. */ |
2070 | ||
2071 | #define coff_bfd_copy_private_section_data pe_bfd_copy_private_section_data | |
2072 | ||
2073 | static boolean pe_bfd_copy_private_section_data | |
2074 | PARAMS ((bfd *, asection *, bfd *, asection *)); | |
2075 | ||
2076 | static boolean | |
2077 | pe_bfd_copy_private_section_data (ibfd, isec, obfd, osec) | |
2078 | bfd *ibfd; | |
2079 | asection *isec; | |
2080 | bfd *obfd; | |
2081 | asection *osec; | |
2082 | { | |
d2d70da5 ILT |
2083 | if (bfd_get_flavour (ibfd) != bfd_target_coff_flavour |
2084 | || bfd_get_flavour (obfd) != bfd_target_coff_flavour) | |
2085 | return true; | |
2086 | ||
51bc9642 ILT |
2087 | if (coff_section_data (ibfd, isec) != NULL |
2088 | && pei_section_data (ibfd, isec) != NULL) | |
2089 | { | |
2090 | if (coff_section_data (obfd, osec) == NULL) | |
2091 | { | |
2092 | osec->used_by_bfd = | |
2093 | (PTR) bfd_zalloc (obfd, sizeof (struct coff_section_tdata)); | |
2094 | if (osec->used_by_bfd == NULL) | |
2095 | return false; | |
2096 | } | |
2097 | if (pei_section_data (obfd, osec) == NULL) | |
2098 | { | |
2099 | coff_section_data (obfd, osec)->tdata = | |
2100 | (PTR) bfd_zalloc (obfd, sizeof (struct pei_section_tdata)); | |
2101 | if (coff_section_data (obfd, osec)->tdata == NULL) | |
2102 | return false; | |
2103 | } | |
2104 | pei_section_data (obfd, osec)->virt_size = | |
2105 | pei_section_data (ibfd, isec)->virt_size; | |
2106 | } | |
2107 | ||
2108 | return true; | |
2109 | } | |
017047d4 ILT |
2110 | |
2111 | #endif |