]> Git Repo - binutils.git/blame - bfd/peicode.h
projects / binutils.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
* peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
[binutils.git] / bfd / peicode.h
CommitLineData
4e98461f
SC		 1/* Support for the generic parts of most COFF variants, for BFD.
2 Copyright 1995 Free Software Foundation, Inc.
3 Written by Cygnus Support.
4
5This file is part of BFD, the Binary File Descriptor library.
6
7This program is free software; you can redistribute it and/or modify
8it under the terms of the GNU General Public License as published by
9the Free Software Foundation; either version 2 of the License, or
10(at your option) any later version.
11
12This program is distributed in the hope that it will be useful,
13but WITHOUT ANY WARRANTY; without even the implied warranty of
14MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15GNU General Public License for more details.
16
17You should have received a copy of the GNU General Public License
18along with this program; if not, write to the Free Software
19Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
20
21/*
22Most of this hacked by Steve Chamberlain,
23 [email protected]
24*/
25
26
27
28#define coff_bfd_print_private_bfd_data pe_print_private_bfd_data
29#define coff_mkobject pe_mkobject
30#define coff_mkobject_hook pe_mkobject_hook
31
4e98461f 32#ifndef GET_FCN_LNNOPTR
dff77ed7
SC		 33#define GET_FCN_LNNOPTR(abfd, ext) \
34 bfd_h_get_32(abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_fcn.x_lnnoptr)
4e98461f
SC		 35#endif
36
37#ifndef GET_FCN_ENDNDX
dff77ed7
SC		 38#define GET_FCN_ENDNDX(abfd, ext) \
39 bfd_h_get_32(abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_fcn.x_endndx)
4e98461f
SC		 40#endif
41
42#ifndef PUT_FCN_LNNOPTR
43#define PUT_FCN_LNNOPTR(abfd, in, ext) bfd_h_put_32(abfd, in, (bfd_byte *) ext->x_sym.x_fcnary.x_fcn.x_lnnoptr)
44#endif
45#ifndef PUT_FCN_ENDNDX
46#define PUT_FCN_ENDNDX(abfd, in, ext) bfd_h_put_32(abfd, in, (bfd_byte *) ext->x_sym.x_fcnary.x_fcn.x_endndx)
47#endif
48#ifndef GET_LNSZ_LNNO
49#define GET_LNSZ_LNNO(abfd, ext) bfd_h_get_16(abfd, (bfd_byte *) ext->x_sym.x_misc.x_lnsz.x_lnno)
50#endif
51#ifndef GET_LNSZ_SIZE
52#define GET_LNSZ_SIZE(abfd, ext) bfd_h_get_16(abfd, (bfd_byte *) ext->x_sym.x_misc.x_lnsz.x_size)
53#endif
54#ifndef PUT_LNSZ_LNNO
55#define PUT_LNSZ_LNNO(abfd, in, ext) bfd_h_put_16(abfd, in, (bfd_byte *)ext->x_sym.x_misc.x_lnsz.x_lnno)
56#endif
57#ifndef PUT_LNSZ_SIZE
58#define PUT_LNSZ_SIZE(abfd, in, ext) bfd_h_put_16(abfd, in, (bfd_byte*) ext->x_sym.x_misc.x_lnsz.x_size)
59#endif
60#ifndef GET_SCN_SCNLEN
61#define GET_SCN_SCNLEN(abfd, ext) bfd_h_get_32(abfd, (bfd_byte *) ext->x_scn.x_scnlen)
62#endif
63#ifndef GET_SCN_NRELOC
64#define GET_SCN_NRELOC(abfd, ext) bfd_h_get_16(abfd, (bfd_byte *)ext->x_scn.x_nreloc)
65#endif
66#ifndef GET_SCN_NLINNO
67#define GET_SCN_NLINNO(abfd, ext) bfd_h_get_16(abfd, (bfd_byte *)ext->x_scn.x_nlinno)
68#endif
69#ifndef PUT_SCN_SCNLEN
70#define PUT_SCN_SCNLEN(abfd,in, ext) bfd_h_put_32(abfd, in, (bfd_byte *) ext->x_scn.x_scnlen)
71#endif
72#ifndef PUT_SCN_NRELOC
73#define PUT_SCN_NRELOC(abfd,in, ext) bfd_h_put_16(abfd, in, (bfd_byte *)ext->x_scn.x_nreloc)
74#endif
75#ifndef PUT_SCN_NLINNO
76#define PUT_SCN_NLINNO(abfd,in, ext) bfd_h_put_16(abfd,in, (bfd_byte *) ext->x_scn.x_nlinno)
77#endif
78#ifndef GET_LINENO_LNNO
79#define GET_LINENO_LNNO(abfd, ext) bfd_h_get_16(abfd, (bfd_byte *) (ext->l_lnno));
80#endif
81#ifndef PUT_LINENO_LNNO
82#define PUT_LINENO_LNNO(abfd,val, ext) bfd_h_put_16(abfd,val, (bfd_byte *) (ext->l_lnno));
83#endif
84
85/* The f_symptr field in the filehdr is sometimes 64 bits. */
86#ifndef GET_FILEHDR_SYMPTR
87#define GET_FILEHDR_SYMPTR bfd_h_get_32
88#endif
89#ifndef PUT_FILEHDR_SYMPTR
90#define PUT_FILEHDR_SYMPTR bfd_h_put_32
91#endif
92
93/* Some fields in the aouthdr are sometimes 64 bits. */
94#ifndef GET_AOUTHDR_TSIZE
95#define GET_AOUTHDR_TSIZE bfd_h_get_32
96#endif
97#ifndef PUT_AOUTHDR_TSIZE
98#define PUT_AOUTHDR_TSIZE bfd_h_put_32
99#endif
100#ifndef GET_AOUTHDR_DSIZE
101#define GET_AOUTHDR_DSIZE bfd_h_get_32
102#endif
103#ifndef PUT_AOUTHDR_DSIZE
104#define PUT_AOUTHDR_DSIZE bfd_h_put_32
105#endif
106#ifndef GET_AOUTHDR_BSIZE
107#define GET_AOUTHDR_BSIZE bfd_h_get_32
108#endif
109#ifndef PUT_AOUTHDR_BSIZE
110#define PUT_AOUTHDR_BSIZE bfd_h_put_32
111#endif
112#ifndef GET_AOUTHDR_ENTRY
113#define GET_AOUTHDR_ENTRY bfd_h_get_32
114#endif
115#ifndef PUT_AOUTHDR_ENTRY
116#define PUT_AOUTHDR_ENTRY bfd_h_put_32
117#endif
118#ifndef GET_AOUTHDR_TEXT_START
119#define GET_AOUTHDR_TEXT_START bfd_h_get_32
120#endif
121#ifndef PUT_AOUTHDR_TEXT_START
122#define PUT_AOUTHDR_TEXT_START bfd_h_put_32
123#endif
124#ifndef GET_AOUTHDR_DATA_START
125#define GET_AOUTHDR_DATA_START bfd_h_get_32
126#endif
127#ifndef PUT_AOUTHDR_DATA_START
128#define PUT_AOUTHDR_DATA_START bfd_h_put_32
129#endif
130
131/* Some fields in the scnhdr are sometimes 64 bits. */
132#ifndef GET_SCNHDR_PADDR
133#define GET_SCNHDR_PADDR bfd_h_get_32
134#endif
135#ifndef PUT_SCNHDR_PADDR
136#define PUT_SCNHDR_PADDR bfd_h_put_32
137#endif
138#ifndef GET_SCNHDR_VADDR
139#define GET_SCNHDR_VADDR bfd_h_get_32
140#endif
141#ifndef PUT_SCNHDR_VADDR
142#define PUT_SCNHDR_VADDR bfd_h_put_32
143#endif
144#ifndef GET_SCNHDR_SIZE
145#define GET_SCNHDR_SIZE bfd_h_get_32
146#endif
147#ifndef PUT_SCNHDR_SIZE
148#define PUT_SCNHDR_SIZE bfd_h_put_32
149#endif
150#ifndef GET_SCNHDR_SCNPTR
151#define GET_SCNHDR_SCNPTR bfd_h_get_32
152#endif
153#ifndef PUT_SCNHDR_SCNPTR
154#define PUT_SCNHDR_SCNPTR bfd_h_put_32
155#endif
156#ifndef GET_SCNHDR_RELPTR
157#define GET_SCNHDR_RELPTR bfd_h_get_32
158#endif
159#ifndef PUT_SCNHDR_RELPTR
160#define PUT_SCNHDR_RELPTR bfd_h_put_32
161#endif
162#ifndef GET_SCNHDR_LNNOPTR
163#define GET_SCNHDR_LNNOPTR bfd_h_get_32
164#endif
165#ifndef PUT_SCNHDR_LNNOPTR
166#define PUT_SCNHDR_LNNOPTR bfd_h_put_32
167#endif
168
169
170
171/**********************************************************************/
172
173static void
174coff_swap_reloc_in (abfd, src, dst)
175 bfd *abfd;
176 PTR src;
177 PTR dst;
178{
179 RELOC *reloc_src = (RELOC *) src;
180 struct internal_reloc *reloc_dst = (struct internal_reloc *) dst;
181
182 reloc_dst->r_vaddr = bfd_h_get_32(abfd, (bfd_byte *)reloc_src->r_vaddr);
183 reloc_dst->r_symndx = bfd_h_get_signed_32(abfd, (bfd_byte *) reloc_src->r_symndx);
184
185 reloc_dst->r_type = bfd_h_get_16(abfd, (bfd_byte *) reloc_src->r_type);
186
187#ifdef SWAP_IN_RELOC_OFFSET
188 reloc_dst->r_offset = SWAP_IN_RELOC_OFFSET(abfd,
189 (bfd_byte *) reloc_src->r_offset);
190#endif
4e98461f
SC		 191}
192
193
194static unsigned int
195coff_swap_reloc_out (abfd, src, dst)
196 bfd *abfd;
197 PTR src;
198 PTR dst;
199{
200 struct internal_reloc *reloc_src = (struct internal_reloc *)src;
201 struct external_reloc *reloc_dst = (struct external_reloc *)dst;
202 bfd_h_put_32(abfd, reloc_src->r_vaddr, (bfd_byte *) reloc_dst->r_vaddr);
203 bfd_h_put_32(abfd, reloc_src->r_symndx, (bfd_byte *) reloc_dst->r_symndx);
204
205 bfd_h_put_16(abfd, reloc_src->r_type, (bfd_byte *)
206 reloc_dst->r_type);
207
208#ifdef SWAP_OUT_RELOC_OFFSET
209 SWAP_OUT_RELOC_OFFSET(abfd,
210 reloc_src->r_offset,
211 (bfd_byte *) reloc_dst->r_offset);
212#endif
213#ifdef SWAP_OUT_RELOC_EXTRA
214 SWAP_OUT_RELOC_EXTRA(abfd,reloc_src, reloc_dst);
215#endif
216 return sizeof(struct external_reloc);
217}
218
219
220static void
221coff_swap_filehdr_in (abfd, src, dst)
222 bfd *abfd;
223 PTR src;
224 PTR dst;
225{
226 FILHDR *filehdr_src = (FILHDR *) src;
227 struct internal_filehdr *filehdr_dst = (struct internal_filehdr *) dst;
228 filehdr_dst->f_magic = bfd_h_get_16(abfd, (bfd_byte *) filehdr_src->f_magic);
229 filehdr_dst->f_nscns = bfd_h_get_16(abfd, (bfd_byte *)filehdr_src-> f_nscns);
230 filehdr_dst->f_timdat = bfd_h_get_32(abfd, (bfd_byte *)filehdr_src-> f_timdat);
dff77ed7 231
4e98461f 232 filehdr_dst->f_nsyms = bfd_h_get_32(abfd, (bfd_byte *)filehdr_src-> f_nsyms);
4e98461f 233 filehdr_dst->f_flags = bfd_h_get_16(abfd, (bfd_byte *)filehdr_src-> f_flags);
dff77ed7
SC		 234 filehdr_dst->f_symptr = bfd_h_get_32 (abfd, (bfd_byte *) filehdr_src->f_symptr);
235
236 /* Other people's tools sometimes generate headers
237 with an nsyms but a zero symptr. */
238 if (filehdr_dst->f_nsyms && filehdr_dst->f_symptr)
239 {
240 filehdr_dst->f_flags |= HAS_SYMS;
241 }
242 else
243 {
244 filehdr_dst->f_symptr = 0;
245 filehdr_dst->f_nsyms = 0;
246 filehdr_dst->f_flags &= ~HAS_SYMS;
247 }
248
4b71e164
ILT		 249 filehdr_dst->f_opthdr = bfd_h_get_16(abfd,
250 (bfd_byte *)filehdr_src-> f_opthdr);
4e98461f
SC		 251}
252
db344f82
SC		 253#ifdef COFF_IMAGE_WITH_PE
254
4e98461f
SC		 255static unsigned int
256coff_swap_filehdr_out (abfd, in, out)
257 bfd *abfd;
258 PTR in;
259 PTR out;
260{
beee31b1 261 int idx;
4e98461f
SC		 262 struct internal_filehdr *filehdr_in = (struct internal_filehdr *)in;
263 FILHDR *filehdr_out = (FILHDR *)out;
264
beee31b1 265 if (pe_data (abfd)->has_reloc_section)
4e98461f
SC		 266 filehdr_in->f_flags &= ~F_RELFLG;
267
268 if (pe_data (abfd)->dll)
269 filehdr_in->f_flags |= F_DLL;
270
271 filehdr_in->pe.e_magic = DOSMAGIC;
272 filehdr_in->pe.e_cblp = 0x90;
273 filehdr_in->pe.e_cp = 0x3;
274 filehdr_in->pe.e_crlc = 0x0;
275 filehdr_in->pe.e_cparhdr = 0x4;
276 filehdr_in->pe.e_minalloc = 0x0;
277 filehdr_in->pe.e_maxalloc = 0xffff;
278 filehdr_in->pe.e_ss = 0x0;
279 filehdr_in->pe.e_sp = 0xb8;
280 filehdr_in->pe.e_csum = 0x0;
281 filehdr_in->pe.e_ip = 0x0;
282 filehdr_in->pe.e_cs = 0x0;
283 filehdr_in->pe.e_lfarlc = 0x40;
284 filehdr_in->pe.e_ovno = 0x0;
beee31b1
SC		 285
286 for (idx=0; idx < 4; idx++)
287 filehdr_in->pe.e_res[idx] = 0x0;
288
4e98461f
SC		 289 filehdr_in->pe.e_oemid = 0x0;
290 filehdr_in->pe.e_oeminfo = 0x0;
beee31b1
SC		 291
292 for (idx=0; idx < 10; idx++)
293 filehdr_in->pe.e_res2[idx] = 0x0;
294
4e98461f
SC		 295 filehdr_in->pe.e_lfanew = 0x80;
296
297 /* this next collection of data are mostly just characters. It appears
298 to be constant within the headers put on NT exes */
299 filehdr_in->pe.dos_message[0] = 0x0eba1f0e;
300 filehdr_in->pe.dos_message[1] = 0xcd09b400;
301 filehdr_in->pe.dos_message[2] = 0x4c01b821;
302 filehdr_in->pe.dos_message[3] = 0x685421cd;
303 filehdr_in->pe.dos_message[4] = 0x70207369;
304 filehdr_in->pe.dos_message[5] = 0x72676f72;
305 filehdr_in->pe.dos_message[6] = 0x63206d61;
306 filehdr_in->pe.dos_message[7] = 0x6f6e6e61;
307 filehdr_in->pe.dos_message[8] = 0x65622074;
308 filehdr_in->pe.dos_message[9] = 0x6e757220;
309 filehdr_in->pe.dos_message[10] = 0x206e6920;
310 filehdr_in->pe.dos_message[11] = 0x20534f44;
311 filehdr_in->pe.dos_message[12] = 0x65646f6d;
312 filehdr_in->pe.dos_message[13] = 0x0a0d0d2e;
313 filehdr_in->pe.dos_message[14] = 0x24;
314 filehdr_in->pe.dos_message[15] = 0x0;
315 filehdr_in->pe.nt_signature = NT_SIGNATURE;
316
317
318
319 bfd_h_put_16(abfd, filehdr_in->f_magic, (bfd_byte *) filehdr_out->f_magic);
320 bfd_h_put_16(abfd, filehdr_in->f_nscns, (bfd_byte *) filehdr_out->f_nscns);
321
322 bfd_h_put_32(abfd, time (0), (bfd_byte *) filehdr_out->f_timdat);
323 PUT_FILEHDR_SYMPTR (abfd, (bfd_vma) filehdr_in->f_symptr,
324 (bfd_byte *) filehdr_out->f_symptr);
325 bfd_h_put_32(abfd, filehdr_in->f_nsyms, (bfd_byte *) filehdr_out->f_nsyms);
326 bfd_h_put_16(abfd, filehdr_in->f_opthdr, (bfd_byte *) filehdr_out->f_opthdr);
327 bfd_h_put_16(abfd, filehdr_in->f_flags, (bfd_byte *) filehdr_out->f_flags);
328
4e98461f
SC		 329 /* put in extra dos header stuff. This data remains essentially
330 constant, it just has to be tacked on to the beginning of all exes
331 for NT */
332 bfd_h_put_16(abfd, filehdr_in->pe.e_magic, (bfd_byte *) filehdr_out->e_magic);
333 bfd_h_put_16(abfd, filehdr_in->pe.e_cblp, (bfd_byte *) filehdr_out->e_cblp);
334 bfd_h_put_16(abfd, filehdr_in->pe.e_cp, (bfd_byte *) filehdr_out->e_cp);
335 bfd_h_put_16(abfd, filehdr_in->pe.e_crlc, (bfd_byte *) filehdr_out->e_crlc);
336 bfd_h_put_16(abfd, filehdr_in->pe.e_cparhdr,
337 (bfd_byte *) filehdr_out->e_cparhdr);
338 bfd_h_put_16(abfd, filehdr_in->pe.e_minalloc,
339 (bfd_byte *) filehdr_out->e_minalloc);
340 bfd_h_put_16(abfd, filehdr_in->pe.e_maxalloc,
341 (bfd_byte *) filehdr_out->e_maxalloc);
342 bfd_h_put_16(abfd, filehdr_in->pe.e_ss, (bfd_byte *) filehdr_out->e_ss);
343 bfd_h_put_16(abfd, filehdr_in->pe.e_sp, (bfd_byte *) filehdr_out->e_sp);
344 bfd_h_put_16(abfd, filehdr_in->pe.e_csum, (bfd_byte *) filehdr_out->e_csum);
345 bfd_h_put_16(abfd, filehdr_in->pe.e_ip, (bfd_byte *) filehdr_out->e_ip);
346 bfd_h_put_16(abfd, filehdr_in->pe.e_cs, (bfd_byte *) filehdr_out->e_cs);
347 bfd_h_put_16(abfd, filehdr_in->pe.e_lfarlc, (bfd_byte *) filehdr_out->e_lfarlc);
348 bfd_h_put_16(abfd, filehdr_in->pe.e_ovno, (bfd_byte *) filehdr_out->e_ovno);
349 {
350 int idx;
351 for (idx=0; idx < 4; idx++)
352 bfd_h_put_16(abfd, filehdr_in->pe.e_res[idx],
353 (bfd_byte *) filehdr_out->e_res[idx]);
354 }
355 bfd_h_put_16(abfd, filehdr_in->pe.e_oemid, (bfd_byte *) filehdr_out->e_oemid);
356 bfd_h_put_16(abfd, filehdr_in->pe.e_oeminfo,
357 (bfd_byte *) filehdr_out->e_oeminfo);
358 {
359 int idx;
360 for (idx=0; idx < 10; idx++)
361 bfd_h_put_16(abfd, filehdr_in->pe.e_res2[idx],
362 (bfd_byte *) filehdr_out->e_res2[idx]);
363 }
364 bfd_h_put_32(abfd, filehdr_in->pe.e_lfanew, (bfd_byte *) filehdr_out->e_lfanew);
365
366 {
367 int idx;
368 for (idx=0; idx < 16; idx++)
369 bfd_h_put_32(abfd, filehdr_in->pe.dos_message[idx],
370 (bfd_byte *) filehdr_out->dos_message[idx]);
371 }
372
373 /* also put in the NT signature */
374 bfd_h_put_32(abfd, filehdr_in->pe.nt_signature,
375 (bfd_byte *) filehdr_out->nt_signature);
376
377
378
379
380 return sizeof(FILHDR);
381}
db344f82
SC		 382#else
383
384static unsigned int
385coff_swap_filehdr_out (abfd, in, out)
386 bfd *abfd;
387 PTR in;
388 PTR out;
389{
390 struct internal_filehdr *filehdr_in = (struct internal_filehdr *)in;
391 FILHDR *filehdr_out = (FILHDR *)out;
4e98461f 392
db344f82
SC		 393 bfd_h_put_16(abfd, filehdr_in->f_magic, (bfd_byte *) filehdr_out->f_magic);
394 bfd_h_put_16(abfd, filehdr_in->f_nscns, (bfd_byte *) filehdr_out->f_nscns);
395 bfd_h_put_32(abfd, filehdr_in->f_timdat, (bfd_byte *) filehdr_out->f_timdat);
396 PUT_FILEHDR_SYMPTR (abfd, (bfd_vma) filehdr_in->f_symptr,
397 (bfd_byte *) filehdr_out->f_symptr);
398 bfd_h_put_32(abfd, filehdr_in->f_nsyms, (bfd_byte *) filehdr_out->f_nsyms);
399 bfd_h_put_16(abfd, filehdr_in->f_opthdr, (bfd_byte *) filehdr_out->f_opthdr);
400 bfd_h_put_16(abfd, filehdr_in->f_flags, (bfd_byte *) filehdr_out->f_flags);
401
402 return sizeof(FILHDR);
403}
404
405#endif
4e98461f
SC		 406
407
408static void
409coff_swap_sym_in (abfd, ext1, in1)
410 bfd *abfd;
411 PTR ext1;
412 PTR in1;
413{
414 SYMENT *ext = (SYMENT *)ext1;
415 struct internal_syment *in = (struct internal_syment *)in1;
416
417 if( ext->e.e_name[0] == 0) {
418 in->_n._n_n._n_zeroes = 0;
419 in->_n._n_n._n_offset = bfd_h_get_32(abfd, (bfd_byte *) ext->e.e.e_offset);
420 }
421 else {
422#if SYMNMLEN != E_SYMNMLEN
423 -> Error, we need to cope with truncating or extending SYMNMLEN!;
424#else
425 memcpy(in->_n._n_name, ext->e.e_name, SYMNMLEN);
426#endif
427 }
4b71e164 428
4e98461f
SC		 429 in->n_value = bfd_h_get_32(abfd, (bfd_byte *) ext->e_value);
430 in->n_scnum = bfd_h_get_16(abfd, (bfd_byte *) ext->e_scnum);
431 if (sizeof(ext->e_type) == 2){
432 in->n_type = bfd_h_get_16(abfd, (bfd_byte *) ext->e_type);
433 }
434 else {
435 in->n_type = bfd_h_get_32(abfd, (bfd_byte *) ext->e_type);
436 }
437 in->n_sclass = bfd_h_get_8(abfd, ext->e_sclass);
438 in->n_numaux = bfd_h_get_8(abfd, ext->e_numaux);
439
440 /* The section symbols for the .idata$ sections have class 68, which MS
441 documentation indicates is a section symbol. The problem is that the
442 value field in the symbol is simply a copy of the .idata section's flags
443 rather than something useful. When these symbols are encountered, change
444 the value to 0 and the section number to 1 so that they will be handled
445 somewhat correctly in the bfd code. */
446 if (in->n_sclass == 0x68) {
447 in->n_value = 0x0;
448 in->n_scnum = 1;
449 /* I have tried setting the class to 3 and using the following to set
450 the section number. This will put the address of the pointer to the
451 string kernel32.dll at addresses 0 and 0x10 off start of idata section
452 which is not correct */
453 /* if (strcmp (in->_n._n_name, ".idata$4") == 0) */
454 /* in->n_scnum = 3; */
455 /* else */
456 /* in->n_scnum = 2; */
457 }
4b71e164
ILT		 458
459#ifdef coff_swap_sym_in_hook
460 coff_swap_sym_in_hook(abfd, ext1, in1);
461#endif
4e98461f
SC		 462}
463
464static unsigned int
465coff_swap_sym_out (abfd, inp, extp)
466 bfd *abfd;
467 PTR inp;
468 PTR extp;
469{
470 struct internal_syment *in = (struct internal_syment *)inp;
471 SYMENT *ext =(SYMENT *)extp;
472 if(in->_n._n_name[0] == 0) {
473 bfd_h_put_32(abfd, 0, (bfd_byte *) ext->e.e.e_zeroes);
474 bfd_h_put_32(abfd, in->_n._n_n._n_offset, (bfd_byte *) ext->e.e.e_offset);
475 }
476 else {
477#if SYMNMLEN != E_SYMNMLEN
478 -> Error, we need to cope with truncating or extending SYMNMLEN!;
479#else
480 memcpy(ext->e.e_name, in->_n._n_name, SYMNMLEN);
481#endif
482 }
4b71e164 483
4e98461f
SC		 484 bfd_h_put_32(abfd, in->n_value , (bfd_byte *) ext->e_value);
485 bfd_h_put_16(abfd, in->n_scnum , (bfd_byte *) ext->e_scnum);
486 if (sizeof(ext->e_type) == 2)
487 {
488 bfd_h_put_16(abfd, in->n_type , (bfd_byte *) ext->e_type);
489 }
490 else
491 {
492 bfd_h_put_32(abfd, in->n_type , (bfd_byte *) ext->e_type);
493 }
494 bfd_h_put_8(abfd, in->n_sclass , ext->e_sclass);
495 bfd_h_put_8(abfd, in->n_numaux , ext->e_numaux);
4b71e164 496
4e98461f
SC		 497 return sizeof(SYMENT);
498}
499
500static void
501coff_swap_aux_in (abfd, ext1, type, class, indx, numaux, in1)
502 bfd *abfd;
503 PTR ext1;
504 int type;
505 int class;
506 int indx;
507 int numaux;
508 PTR in1;
509{
510 AUXENT *ext = (AUXENT *)ext1;
511 union internal_auxent *in = (union internal_auxent *)in1;
512
513 switch (class) {
514 case C_FILE:
515 if (ext->x_file.x_fname[0] == 0) {
516 in->x_file.x_n.x_zeroes = 0;
517 in->x_file.x_n.x_offset =
518 bfd_h_get_32(abfd, (bfd_byte *) ext->x_file.x_n.x_offset);
519 } else {
520#if FILNMLEN != E_FILNMLEN
521 -> Error, we need to cope with truncating or extending FILNMLEN!;
522#else
523 memcpy (in->x_file.x_fname, ext->x_file.x_fname, FILNMLEN);
524#endif
525 }
526 return;
527
528
529 case C_STAT:
530#ifdef C_LEAFSTAT
531 case C_LEAFSTAT:
532#endif
533 case C_HIDDEN:
534 if (type == T_NULL) {
535 in->x_scn.x_scnlen = GET_SCN_SCNLEN(abfd, ext);
536 in->x_scn.x_nreloc = GET_SCN_NRELOC(abfd, ext);
537 in->x_scn.x_nlinno = GET_SCN_NLINNO(abfd, ext);
538 return;
539 }
540 break;
541 }
542
543 in->x_sym.x_tagndx.l = bfd_h_get_32(abfd, (bfd_byte *) ext->x_sym.x_tagndx);
544#ifndef NO_TVNDX
545 in->x_sym.x_tvndx = bfd_h_get_16(abfd, (bfd_byte *) ext->x_sym.x_tvndx);
546#endif
547
548 if (class == C_BLOCK || ISFCN (type) || ISTAG (class))
549 {
550 in->x_sym.x_fcnary.x_fcn.x_lnnoptr = GET_FCN_LNNOPTR (abfd, ext);
551 in->x_sym.x_fcnary.x_fcn.x_endndx.l = GET_FCN_ENDNDX (abfd, ext);
552 }
553 else
554 {
555#if DIMNUM != E_DIMNUM
556 #error we need to cope with truncating or extending DIMNUM
557#endif
558 in->x_sym.x_fcnary.x_ary.x_dimen[0] =
559 bfd_h_get_16 (abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[0]);
560 in->x_sym.x_fcnary.x_ary.x_dimen[1] =
561 bfd_h_get_16 (abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[1]);
562 in->x_sym.x_fcnary.x_ary.x_dimen[2] =
563 bfd_h_get_16 (abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[2]);
564 in->x_sym.x_fcnary.x_ary.x_dimen[3] =
565 bfd_h_get_16 (abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[3]);
566 }
567
568 if (ISFCN(type)) {
569 in->x_sym.x_misc.x_fsize = bfd_h_get_32(abfd, (bfd_byte *) ext->x_sym.x_misc.x_fsize);
570 }
571 else {
572 in->x_sym.x_misc.x_lnsz.x_lnno = GET_LNSZ_LNNO(abfd, ext);
573 in->x_sym.x_misc.x_lnsz.x_size = GET_LNSZ_SIZE(abfd, ext);
574 }
575}
576
577static unsigned int
578coff_swap_aux_out (abfd, inp, type, class, indx, numaux, extp)
579 bfd *abfd;
580 PTR inp;
581 int type;
582 int class;
583 int indx;
584 int numaux;
585 PTR extp;
586{
587 union internal_auxent *in = (union internal_auxent *)inp;
588 AUXENT *ext = (AUXENT *)extp;
589
590 memset((PTR)ext, 0, AUXESZ);
591 switch (class) {
592 case C_FILE:
593 if (in->x_file.x_fname[0] == 0) {
594 bfd_h_put_32(abfd, 0, (bfd_byte *) ext->x_file.x_n.x_zeroes);
595 bfd_h_put_32(abfd,
596 in->x_file.x_n.x_offset,
597 (bfd_byte *) ext->x_file.x_n.x_offset);
598 }
599 else {
600#if FILNMLEN != E_FILNMLEN
601 -> Error, we need to cope with truncating or extending FILNMLEN!;
602#else
603 memcpy (ext->x_file.x_fname, in->x_file.x_fname, FILNMLEN);
604#endif
605 }
606 return sizeof (AUXENT);
607
608
609 case C_STAT:
610#ifdef C_LEAFSTAT
611 case C_LEAFSTAT:
612#endif
613 case C_HIDDEN:
614 if (type == T_NULL) {
615 PUT_SCN_SCNLEN(abfd, in->x_scn.x_scnlen, ext);
616 PUT_SCN_NRELOC(abfd, in->x_scn.x_nreloc, ext);
617 PUT_SCN_NLINNO(abfd, in->x_scn.x_nlinno, ext);
618 return sizeof (AUXENT);
619 }
620 break;
621 }
622
623 bfd_h_put_32(abfd, in->x_sym.x_tagndx.l, (bfd_byte *) ext->x_sym.x_tagndx);
624#ifndef NO_TVNDX
625 bfd_h_put_16(abfd, in->x_sym.x_tvndx , (bfd_byte *) ext->x_sym.x_tvndx);
626#endif
627
628 if (class == C_BLOCK || ISFCN (type) || ISTAG (class))
629 {
630 PUT_FCN_LNNOPTR(abfd, in->x_sym.x_fcnary.x_fcn.x_lnnoptr, ext);
631 PUT_FCN_ENDNDX(abfd, in->x_sym.x_fcnary.x_fcn.x_endndx.l, ext);
632 }
633 else
634 {
635#if DIMNUM != E_DIMNUM
636 #error we need to cope with truncating or extending DIMNUM
637#endif
638 bfd_h_put_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[0],
639 (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[0]);
640 bfd_h_put_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[1],
641 (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[1]);
642 bfd_h_put_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[2],
643 (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[2]);
644 bfd_h_put_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[3],
645 (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[3]);
646 }
647
648 if (ISFCN (type))
649 bfd_h_put_32 (abfd, in->x_sym.x_misc.x_fsize,
650 (bfd_byte *) ext->x_sym.x_misc.x_fsize);
651 else
652 {
653 PUT_LNSZ_LNNO (abfd, in->x_sym.x_misc.x_lnsz.x_lnno, ext);
654 PUT_LNSZ_SIZE (abfd, in->x_sym.x_misc.x_lnsz.x_size, ext);
655 }
656
657 return sizeof(AUXENT);
658}
659
660
661static void
662coff_swap_lineno_in (abfd, ext1, in1)
663 bfd *abfd;
664 PTR ext1;
665 PTR in1;
666{
667 LINENO *ext = (LINENO *)ext1;
668 struct internal_lineno *in = (struct internal_lineno *)in1;
669
670 in->l_addr.l_symndx = bfd_h_get_32(abfd, (bfd_byte *) ext->l_addr.l_symndx);
671 in->l_lnno = GET_LINENO_LNNO(abfd, ext);
672}
673
674static unsigned int
675coff_swap_lineno_out (abfd, inp, outp)
676 bfd *abfd;
677 PTR inp;
678 PTR outp;
679{
680 struct internal_lineno *in = (struct internal_lineno *)inp;
681 struct external_lineno *ext = (struct external_lineno *)outp;
682 bfd_h_put_32(abfd, in->l_addr.l_symndx, (bfd_byte *)
683 ext->l_addr.l_symndx);
684
685 PUT_LINENO_LNNO (abfd, in->l_lnno, ext);
686 return sizeof(struct external_lineno);
687}
688
689
690
691static void
692coff_swap_aouthdr_in (abfd, aouthdr_ext1, aouthdr_int1)
693 bfd *abfd;
694 PTR aouthdr_ext1;
695 PTR aouthdr_int1;
696{
697 struct internal_extra_pe_aouthdr *a;
698 PEAOUTHDR *src = (PEAOUTHDR *)(aouthdr_ext1);
699 AOUTHDR *aouthdr_ext = (AOUTHDR *) aouthdr_ext1;
700 struct internal_aouthdr *aouthdr_int = (struct internal_aouthdr *)aouthdr_int1;
701
702 aouthdr_int->magic = bfd_h_get_16(abfd, (bfd_byte *) aouthdr_ext->magic);
703 aouthdr_int->vstamp = bfd_h_get_16(abfd, (bfd_byte *) aouthdr_ext->vstamp);
704 aouthdr_int->tsize =
705 GET_AOUTHDR_TSIZE (abfd, (bfd_byte *) aouthdr_ext->tsize);
706 aouthdr_int->dsize =
707 GET_AOUTHDR_DSIZE (abfd, (bfd_byte *) aouthdr_ext->dsize);
708 aouthdr_int->bsize =
709 GET_AOUTHDR_BSIZE (abfd, (bfd_byte *) aouthdr_ext->bsize);
710 aouthdr_int->entry =
711 GET_AOUTHDR_ENTRY (abfd, (bfd_byte *) aouthdr_ext->entry);
712 aouthdr_int->text_start =
713 GET_AOUTHDR_TEXT_START (abfd, (bfd_byte *) aouthdr_ext->text_start);
714 aouthdr_int->data_start =
715 GET_AOUTHDR_DATA_START (abfd, (bfd_byte *) aouthdr_ext->data_start);
716
717 a = &aouthdr_int->pe;
718 a->ImageBase = bfd_h_get_32 (abfd, src->ImageBase);
719 a->SectionAlignment = bfd_h_get_32 (abfd, src->SectionAlignment);
720 a->FileAlignment = bfd_h_get_32 (abfd, src->FileAlignment);
721 a->MajorOperatingSystemVersion =
722 bfd_h_get_16 (abfd, src->MajorOperatingSystemVersion);
723 a->MinorOperatingSystemVersion =
724 bfd_h_get_16 (abfd, src->MinorOperatingSystemVersion);
725 a->MajorImageVersion = bfd_h_get_16 (abfd, src->MajorImageVersion);
726 a->MinorImageVersion = bfd_h_get_16 (abfd, src->MinorImageVersion);
727 a->MajorSubsystemVersion = bfd_h_get_16 (abfd, src->MajorSubsystemVersion);
728 a->MinorSubsystemVersion = bfd_h_get_16 (abfd, src->MinorSubsystemVersion);
729 a->Reserved1 = bfd_h_get_32 (abfd, src->Reserved1);
730 a->SizeOfImage = bfd_h_get_32 (abfd, src->SizeOfImage);
731 a->SizeOfHeaders = bfd_h_get_32 (abfd, src->SizeOfHeaders);
732 a->CheckSum = bfd_h_get_32 (abfd, src->CheckSum);
733 a->Subsystem = bfd_h_get_16 (abfd, src->Subsystem);
734 a->DllCharacteristics = bfd_h_get_16 (abfd, src->DllCharacteristics);
735 a->SizeOfStackReserve = bfd_h_get_32 (abfd, src->SizeOfStackReserve);
736 a->SizeOfStackCommit = bfd_h_get_32 (abfd, src->SizeOfStackCommit);
737 a->SizeOfHeapReserve = bfd_h_get_32 (abfd, src->SizeOfHeapReserve);
738 a->SizeOfHeapCommit = bfd_h_get_32 (abfd, src->SizeOfHeapCommit);
739 a->LoaderFlags = bfd_h_get_32 (abfd, src->LoaderFlags);
740 a->NumberOfRvaAndSizes = bfd_h_get_32 (abfd, src->NumberOfRvaAndSizes);
741
742 {
743 int idx;
744 for (idx=0; idx < 16; idx++)
745 {
746 a->DataDirectory[idx].VirtualAddress =
747 bfd_h_get_32 (abfd, src->DataDirectory[idx][0]);
748 a->DataDirectory[idx].Size =
749 bfd_h_get_32 (abfd, src->DataDirectory[idx][1]);
750 }
751 }
ae115e51
ILT		 752
753 if (aouthdr_int->entry)
754 aouthdr_int->entry += a->ImageBase;
755 if (aouthdr_int->tsize)
756 aouthdr_int->text_start += a->ImageBase;
757 if (aouthdr_int->dsize)
758 aouthdr_int->data_start += a->ImageBase;
4e98461f
SC		 759}
760
761
762static void add_data_entry (abfd, aout, idx, name, base)
763 bfd *abfd;
764 struct internal_extra_pe_aouthdr *aout;
765 int idx;
766 char *name;
767 bfd_vma base;
768{
769 asection *sec = bfd_get_section_by_name (abfd, name);
770
771 /* add import directory information if it exists */
772 if (sec != NULL)
773 {
774 aout->DataDirectory[idx].VirtualAddress = sec->lma - base;
dff77ed7 775 aout->DataDirectory[idx].Size = sec->_cooked_size;
4e98461f
SC		 776 sec->flags |= SEC_DATA;
777 }
778}
779
4e98461f
SC		 780static unsigned int
781coff_swap_aouthdr_out (abfd, in, out)
782 bfd *abfd;
783 PTR in;
784 PTR out;
785{
786 struct internal_aouthdr *aouthdr_in = (struct internal_aouthdr *)in;
787 struct internal_extra_pe_aouthdr *extra = &pe_data (abfd)->pe_opthdr;
788 PEAOUTHDR *aouthdr_out = (PEAOUTHDR *)out;
789
790 bfd_vma sa = extra->SectionAlignment;
791 bfd_vma fa = extra->FileAlignment;
792 bfd_vma ib = extra->ImageBase ;
793
794 if (aouthdr_in->tsize)
795 aouthdr_in->text_start -= ib;
796 if (aouthdr_in->dsize)
797 aouthdr_in->data_start -= ib;
798 if (aouthdr_in->entry)
799 aouthdr_in->entry -= ib;
800
801#define FA(x) (((x) + fa -1 ) & (- fa))
802#define SA(x) (((x) + sa -1 ) & (- sa))
803
804 /* We like to have the sizes aligned */
805
806 aouthdr_in->bsize = FA (aouthdr_in->bsize);
807
808
809 extra->NumberOfRvaAndSizes = IMAGE_NUMBEROF_DIRECTORY_ENTRIES;
810
811 /* first null out all data directory entries .. */
812 memset (extra->DataDirectory, sizeof (extra->DataDirectory), 0);
813
814 add_data_entry (abfd, extra, 0, ".edata", ib);
815 add_data_entry (abfd, extra, 1, ".idata", ib);
816 add_data_entry (abfd, extra, 2, ".rsrc" ,ib);
4b71e164
ILT		 817
818#ifdef POWERPC_LE_PE
819 /* FIXME: do other PE platforms use this? */
820 add_data_entry (abfd, extra, 3, ".pdata" ,ib);
821#endif
822
4e98461f 823 add_data_entry (abfd, extra, 5, ".reloc", ib);
4b71e164
ILT		 824
825#ifdef POWERPC_LE_PE
826 /* On the PPC NT system, this field is set up as follows. It is
827 not an "officially" reserved field, so it currently has no title.
828 first_thunk_address is idata$5, and the thunk_size is the size
829 of the idata$5 chunk of the idata section.
830 */
831 extra->DataDirectory[12].VirtualAddress = first_thunk_address;
832 extra->DataDirectory[12].Size = thunk_size;
833
834 /* On the PPC NT system, the size of the directory entry is not the
835 size of the entire section. It's actually offset to the end of
836 the idata$3 component of the idata section. This is the size of
837 the entire import table. (also known as the start of idata$4)
838 */
839 extra->DataDirectory[1].Size = import_table_size;
840#endif
841
4e98461f
SC		 842 {
843 asection *sec;
844 bfd_vma dsize= 0;
845 bfd_vma isize = SA(abfd->sections->filepos);
846 bfd_vma tsize= 0;
4b71e164
ILT		 847#ifdef PPC
848 isize = 0;
849#endif
4e98461f
SC		 850 for (sec = abfd->sections; sec; sec = sec->next)
851 {
852 int rounded = FA(sec->_raw_size);
853 if (sec->flags & SEC_DATA)
854 dsize += rounded;
855 if (sec->flags & SEC_CODE)
856 tsize += rounded;
857 isize += SA(rounded);
858 }
859
860 aouthdr_in->dsize = dsize;
861 aouthdr_in->tsize = tsize;
862 extra->SizeOfImage = isize;
863 }
864
865 extra->SizeOfHeaders = abfd->sections->filepos;
866 bfd_h_put_16(abfd, aouthdr_in->magic, (bfd_byte *) aouthdr_out->standard.magic);
4b71e164
ILT		 867
868#ifdef POWERPC_LE_PE
869 /* this little piece of magic sets the "linker version" field to 2.60 */
870 bfd_h_put_16(abfd, 2 + 60 * 256, (bfd_byte *) aouthdr_out->standard.vstamp);
871#else
872 /* this little piece of magic sets the "linker version" field to 2.55 */
dff77ed7 873 bfd_h_put_16(abfd, 2 + 55 * 256, (bfd_byte *) aouthdr_out->standard.vstamp);
4b71e164
ILT		 874#endif
875
4e98461f
SC		 876 PUT_AOUTHDR_TSIZE (abfd, aouthdr_in->tsize, (bfd_byte *) aouthdr_out->standard.tsize);
877 PUT_AOUTHDR_DSIZE (abfd, aouthdr_in->dsize, (bfd_byte *) aouthdr_out->standard.dsize);
878 PUT_AOUTHDR_BSIZE (abfd, aouthdr_in->bsize, (bfd_byte *) aouthdr_out->standard.bsize);
879 PUT_AOUTHDR_ENTRY (abfd, aouthdr_in->entry, (bfd_byte *) aouthdr_out->standard.entry);
880 PUT_AOUTHDR_TEXT_START (abfd, aouthdr_in->text_start,
881 (bfd_byte *) aouthdr_out->standard.text_start);
dff77ed7 882
4e98461f
SC		 883 PUT_AOUTHDR_DATA_START (abfd, aouthdr_in->data_start,
884 (bfd_byte *) aouthdr_out->standard.data_start);
885
886
887 bfd_h_put_32 (abfd, extra->ImageBase,
888 (bfd_byte *) aouthdr_out->ImageBase);
889 bfd_h_put_32 (abfd, extra->SectionAlignment,
890 (bfd_byte *) aouthdr_out->SectionAlignment);
891 bfd_h_put_32 (abfd, extra->FileAlignment,
892 (bfd_byte *) aouthdr_out->FileAlignment);
893 bfd_h_put_16 (abfd, extra->MajorOperatingSystemVersion,
894 (bfd_byte *) aouthdr_out->MajorOperatingSystemVersion);
895 bfd_h_put_16 (abfd, extra->MinorOperatingSystemVersion,
896 (bfd_byte *) aouthdr_out->MinorOperatingSystemVersion);
897 bfd_h_put_16 (abfd, extra->MajorImageVersion,
898 (bfd_byte *) aouthdr_out->MajorImageVersion);
899 bfd_h_put_16 (abfd, extra->MinorImageVersion,
900 (bfd_byte *) aouthdr_out->MinorImageVersion);
901 bfd_h_put_16 (abfd, extra->MajorSubsystemVersion,
902 (bfd_byte *) aouthdr_out->MajorSubsystemVersion);
903 bfd_h_put_16 (abfd, extra->MinorSubsystemVersion,
904 (bfd_byte *) aouthdr_out->MinorSubsystemVersion);
905 bfd_h_put_32 (abfd, extra->Reserved1,
906 (bfd_byte *) aouthdr_out->Reserved1);
907 bfd_h_put_32 (abfd, extra->SizeOfImage,
908 (bfd_byte *) aouthdr_out->SizeOfImage);
909 bfd_h_put_32 (abfd, extra->SizeOfHeaders,
910 (bfd_byte *) aouthdr_out->SizeOfHeaders);
911 bfd_h_put_32 (abfd, extra->CheckSum,
912 (bfd_byte *) aouthdr_out->CheckSum);
913 bfd_h_put_16 (abfd, extra->Subsystem,
914 (bfd_byte *) aouthdr_out->Subsystem);
915 bfd_h_put_16 (abfd, extra->DllCharacteristics,
916 (bfd_byte *) aouthdr_out->DllCharacteristics);
917 bfd_h_put_32 (abfd, extra->SizeOfStackReserve,
918 (bfd_byte *) aouthdr_out->SizeOfStackReserve);
919 bfd_h_put_32 (abfd, extra->SizeOfStackCommit,
920 (bfd_byte *) aouthdr_out->SizeOfStackCommit);
921 bfd_h_put_32 (abfd, extra->SizeOfHeapReserve,
922 (bfd_byte *) aouthdr_out->SizeOfHeapReserve);
923 bfd_h_put_32 (abfd, extra->SizeOfHeapCommit,
924 (bfd_byte *) aouthdr_out->SizeOfHeapCommit);
925 bfd_h_put_32 (abfd, extra->LoaderFlags,
926 (bfd_byte *) aouthdr_out->LoaderFlags);
927 bfd_h_put_32 (abfd, extra->NumberOfRvaAndSizes,
928 (bfd_byte *) aouthdr_out->NumberOfRvaAndSizes);
929 {
930 int idx;
931 for (idx=0; idx < 16; idx++)
932 {
933 bfd_h_put_32 (abfd, extra->DataDirectory[idx].VirtualAddress,
934 (bfd_byte *) aouthdr_out->DataDirectory[idx][0]);
935 bfd_h_put_32 (abfd, extra->DataDirectory[idx].Size,
936 (bfd_byte *) aouthdr_out->DataDirectory[idx][1]);
937 }
938 }
939
4e98461f
SC		 940 return sizeof(AOUTHDR);
941}
942
943static void
944 coff_swap_scnhdr_in (abfd, ext, in)
945 bfd *abfd;
946 PTR ext;
947 PTR in;
948{
949 SCNHDR *scnhdr_ext = (SCNHDR *) ext;
950 struct internal_scnhdr *scnhdr_int = (struct internal_scnhdr *) in;
951
952 memcpy(scnhdr_int->s_name, scnhdr_ext->s_name, sizeof(scnhdr_int->s_name));
953 scnhdr_int->s_vaddr =
954 GET_SCNHDR_VADDR (abfd, (bfd_byte *) scnhdr_ext->s_vaddr);
955 scnhdr_int->s_paddr =
956 GET_SCNHDR_PADDR (abfd, (bfd_byte *) scnhdr_ext->s_paddr);
957 scnhdr_int->s_size =
958 GET_SCNHDR_SIZE (abfd, (bfd_byte *) scnhdr_ext->s_size);
4e98461f
SC		 959 scnhdr_int->s_scnptr =
960 GET_SCNHDR_SCNPTR (abfd, (bfd_byte *) scnhdr_ext->s_scnptr);
961 scnhdr_int->s_relptr =
962 GET_SCNHDR_RELPTR (abfd, (bfd_byte *) scnhdr_ext->s_relptr);
963 scnhdr_int->s_lnnoptr =
964 GET_SCNHDR_LNNOPTR (abfd, (bfd_byte *) scnhdr_ext->s_lnnoptr);
965 scnhdr_int->s_flags = bfd_h_get_32(abfd, (bfd_byte *) scnhdr_ext->s_flags);
966
967 scnhdr_int->s_nreloc = bfd_h_get_16(abfd, (bfd_byte *) scnhdr_ext->s_nreloc);
968 scnhdr_int->s_nlnno = bfd_h_get_16(abfd, (bfd_byte *) scnhdr_ext->s_nlnno);
969
970 if (scnhdr_int->s_vaddr != 0)
971 {
972 scnhdr_int->s_vaddr += pe_data (abfd)->pe_opthdr.ImageBase;
973 }
db344f82
SC		 974 if (strcmp (scnhdr_int->s_name, _BSS) == 0)
975 {
976 scnhdr_int->s_size = scnhdr_int->s_paddr;
977 scnhdr_int->s_paddr = 0;
978 }
4e98461f
SC		 979}
980
981static unsigned int
500d7394
SC		 982coff_swap_scnhdr_out (abfd, in, out)
983 bfd *abfd;
984 PTR in;
985 PTR out;
4e98461f
SC		 986{
987 struct internal_scnhdr *scnhdr_int = (struct internal_scnhdr *)in;
988 SCNHDR *scnhdr_ext = (SCNHDR *)out;
989 unsigned int ret = sizeof (SCNHDR);
500d7394
SC		 990 bfd_vma ps;
991 bfd_vma ss;
4e98461f
SC		 992
993 memcpy(scnhdr_ext->s_name, scnhdr_int->s_name, sizeof(scnhdr_int->s_name));
994
4e98461f
SC		 995 PUT_SCNHDR_VADDR (abfd,
996 (scnhdr_int->s_vaddr
997 - pe_data(abfd)->pe_opthdr.ImageBase),
998 (bfd_byte *) scnhdr_ext->s_vaddr);
999
4e98461f
SC		 1000 /* NT wants the size data to be rounded up to the next NT_FILE_ALIGNMENT
1001 value except for the BSS section, its s_size should be 0 */
beee31b1 1002
500d7394 1003
beee31b1 1004 if (strcmp (scnhdr_int->s_name, _BSS) == 0)
500d7394
SC		 1005 {
1006 ps = scnhdr_int->s_size;
1007 ss = 0;
1008 }
4e98461f 1009 else
500d7394
SC		 1010 {
1011 ps = scnhdr_int->s_paddr;
1012 ss = scnhdr_int->s_size;
1013 }
1014
1015 PUT_SCNHDR_SIZE (abfd, ss,
1016 (bfd_byte *) scnhdr_ext->s_size);
1017
beee31b1 1018
500d7394 1019 PUT_SCNHDR_PADDR (abfd, ps, (bfd_byte *) scnhdr_ext->s_paddr);
4e98461f
SC		 1020
1021 PUT_SCNHDR_SCNPTR (abfd, scnhdr_int->s_scnptr,
1022 (bfd_byte *) scnhdr_ext->s_scnptr);
1023 PUT_SCNHDR_RELPTR (abfd, scnhdr_int->s_relptr,
1024 (bfd_byte *) scnhdr_ext->s_relptr);
1025 PUT_SCNHDR_LNNOPTR (abfd, scnhdr_int->s_lnnoptr,
1026 (bfd_byte *) scnhdr_ext->s_lnnoptr);
1027
1028 /* Extra flags must be set when dealing with NT. All sections should also
1029 have the IMAGE_SCN_MEM_READ (0x40000000) flag set. In addition, the
1030 .text section must have IMAGE_SCN_MEM_EXECUTE (0x20000000) and the data
1031 sections (.idata, .data, .bss, .CRT) must have IMAGE_SCN_MEM_WRITE set
1032 (this is especially important when dealing with the .idata section since
1033 the addresses for routines from .dlls must be overwritten). If .reloc
1034 section data is ever generated, we must add IMAGE_SCN_MEM_DISCARDABLE
1035 (0x02000000). Also, the resource data should also be read and
1036 writable. */
db344f82
SC		 1037
1038 /* FIXME: alignment is also encoded in this field, at least on ppc (krk) */
1039 /* FIXME: even worse, I don't see how to get the original alignment field*/
1040 /* back... */
1041
4e98461f
SC		 1042 {
1043 int flags = scnhdr_int->s_flags;
1044 if (strcmp (scnhdr_int->s_name, ".data") == 0 ||
1045 strcmp (scnhdr_int->s_name, ".CRT") == 0 ||
1046 strcmp (scnhdr_int->s_name, ".rsrc") == 0 ||
1047 strcmp (scnhdr_int->s_name, ".bss") == 0)
1048 flags |= IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_WRITE;
1049 else if (strcmp (scnhdr_int->s_name, ".text") == 0)
1050 flags |= IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_EXECUTE;
1051 else if (strcmp (scnhdr_int->s_name, ".reloc") == 0)
1052 flags = SEC_DATA| IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_DISCARDABLE;
1053 else if (strcmp (scnhdr_int->s_name, ".idata") == 0)
1054 flags = IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_WRITE | SEC_DATA;
1055 else if (strcmp (scnhdr_int->s_name, ".rdata") == 0
1056 || strcmp (scnhdr_int->s_name, ".edata") == 0)
1057 flags = IMAGE_SCN_MEM_READ | SEC_DATA;
db344f82
SC		 1058 /* ppc-nt additions */
1059 else if (strcmp (scnhdr_int->s_name, ".pdata") == 0)
1060 flags = IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_ALIGN_4BYTES |
1061 IMAGE_SCN_MEM_READ ;
4b71e164
ILT		 1062 /* Remember this field is a max of 8 chars, so the null is _not_ there
1063 for an 8 character name like ".reldata". (yep. Stupid bug) */
1064 else if (strncmp (scnhdr_int->s_name, ".reldata", strlen(".reldata")) == 0)
db344f82
SC		 1065 flags = IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_ALIGN_8BYTES |
1066 IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_WRITE ;
1067 else if (strcmp (scnhdr_int->s_name, ".ydata") == 0)
1068 flags = IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_ALIGN_8BYTES |
1069 IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_WRITE ;
1070 else if (strcmp (scnhdr_int->s_name, ".drectve") == 0)
1071 flags = IMAGE_SCN_LNK_INFO | IMAGE_SCN_LNK_REMOVE ;
1072 /* end of ppc-nt additions */
4e98461f
SC		 1073
1074 bfd_h_put_32(abfd, flags, (bfd_byte *) scnhdr_ext->s_flags);
1075 }
1076
1077 if (scnhdr_int->s_nlnno <= 0xffff)
1078 bfd_h_put_16(abfd, scnhdr_int->s_nlnno, (bfd_byte *) scnhdr_ext->s_nlnno);
1079 else
1080 {
1081 (*_bfd_error_handler) ("%s: line number overflow: 0x%lx > 0xffff",
1082 bfd_get_filename (abfd),
1083 scnhdr_int->s_nlnno);
1084 bfd_set_error (bfd_error_file_truncated);
1085 bfd_h_put_16 (abfd, 0xffff, (bfd_byte *) scnhdr_ext->s_nlnno);
1086 ret = 0;
1087 }
1088 if (scnhdr_int->s_nreloc <= 0xffff)
1089 bfd_h_put_16(abfd, scnhdr_int->s_nreloc, (bfd_byte *) scnhdr_ext->s_nreloc);
1090 else
1091 {
1092 (*_bfd_error_handler) ("%s: reloc overflow: 0x%lx > 0xffff",
1093 bfd_get_filename (abfd),
1094 scnhdr_int->s_nreloc);
1095 bfd_set_error (bfd_error_file_truncated);
1096 bfd_h_put_16 (abfd, 0xffff, (bfd_byte *) scnhdr_ext->s_nreloc);
1097 ret = 0;
1098 }
1099 return ret;
1100}
4b71e164
ILT		 1101
1102static char * dir_names[IMAGE_NUMBEROF_DIRECTORY_ENTRIES] =
1103{
1104 "Export Directory [.edata]",
1105 "Import Directory [parts of .idata]",
1106 "Resource Directory [.rsrc]",
1107 "Exception Directory [.pdata]",
1108 "Security Directory",
1109 "Base Relocation Directory [.reloc]",
1110 "Debug Directory",
1111 "Description Directory",
1112 "Special Directory",
1113 "Thread Storage Directory [.tls]",
1114 "Load Configuration Directory",
1115 "Reserved",
1116 "Reserved [first thunk address on PPC]",
1117 "Reserved",
1118 "Reserved",
1119 "Reserved"
1120};
1121
4e98461f
SC		 1122/**********************************************************************/
1123static boolean
4b71e164
ILT		 1124pe_print_idata(abfd, vfile)
1125 bfd*abfd;
1126 void *vfile;
1127{
1128 FILE *file = vfile;
1129 bfd_byte *data = 0;
1130 asection *section = bfd_get_section_by_name (abfd, ".idata");
1131
1132#ifdef POWERPC_LE_PE
1133 asection *rel_section = bfd_get_section_by_name (abfd, ".reldata");
1134#endif
1135
1136 bfd_size_type datasize = 0;
1137 bfd_size_type i;
1138 bfd_size_type start, stop;
1139 int onaline = 20;
1140 bfd_vma addr_value;
1141 bfd_vma loadable_toc_address;
1142 bfd_vma toc_address;
1143 bfd_vma start_address;
1144
1145 pe_data_type *pe = pe_data (abfd);
1146 struct internal_extra_pe_aouthdr *extra = &pe->pe_opthdr;
1147
1148 if (section == 0)
1149 return true;
1150
1151#ifdef POWERPC_LE_PE
1152 if (rel_section != 0 && bfd_section_size (abfd, rel_section) != 0)
1153 {
1154 /* The toc address can be found by taking the starting address,
1155 which on the PPC locates a function descriptor. The descriptor
1156 consists of the function code starting address followed by the
1157 address of the toc. The starting address we get from the bfd,
1158 and the descriptor is supposed to be in the .reldata section.
1159 */
1160
1161 bfd_byte *data = 0;
1162 int offset;
1163 data = (bfd_byte *) xmalloc ((size_t) bfd_section_size (abfd,
1164 rel_section));
1165 datasize = bfd_section_size (abfd, rel_section);
1166
1167 bfd_get_section_contents (abfd,
1168 rel_section,
1169 (PTR) data, 0,
1170 bfd_section_size (abfd, rel_section));
1171
1172 offset = abfd->start_address - rel_section->vma;
1173
1174 start_address = bfd_get_32(abfd, data+offset);
1175 loadable_toc_address = bfd_get_32(abfd, data+offset+4);
1176 toc_address = loadable_toc_address - 32768;
1177 fprintf(file,
1178 "\nFunction descriptor located at the start address:\n");
1179 fprintf (file,
1180 " %04lx code-base %08lx toc (loadable) %08lx toc (actual) %08lx\n",
1181 (unsigned long int) (abfd->start_address),
1182 start_address, loadable_toc_address, toc_address);
1183 }
1184 else
1185 {
1186 loadable_toc_address = 0;
1187 toc_address = 0;
1188 start_address = 0;
1189 }
1190#endif
1191
1192 fprintf(file,
1193 "\nThe Import Tables (interpreted .idata section contents)\n");
1194 fprintf(file,
1195 " vma: Hint Time Forward DLL First\n");
1196 fprintf(file,
1197 " Table Stamp Chain Name Thunk\n");
1198
1199 if (bfd_section_size (abfd, section) == 0)
1200 return true;
1201
1202 data = (bfd_byte *) xmalloc ((size_t) bfd_section_size (abfd, section));
1203 datasize = bfd_section_size (abfd, section);
1204
1205 bfd_get_section_contents (abfd,
1206 section,
1207 (PTR) data, 0,
1208 bfd_section_size (abfd, section));
1209
1210 start = 0;
1211
1212 stop = bfd_section_size (abfd, section);
1213
1214 for (i = start; i < stop; i += onaline)
1215 {
1216 bfd_vma hint_addr;
1217 bfd_vma time_stamp;
1218 bfd_vma forward_chain;
1219 bfd_vma dll_name;
1220 bfd_vma first_thunk;
1221 int idx;
1222 int j;
1223 char *dll;
1224 int adj = extra->ImageBase - section->vma;
1225
1226 fprintf (file,
1227 " %04lx\t",
1228 (unsigned long int) (i + section->vma));
1229
1230 if (i+20 > stop)
1231 {
1232 /* check stuff */
1233 ;
1234 }
1235
1236 hint_addr = bfd_get_32(abfd, data+i);
1237 time_stamp = bfd_get_32(abfd, data+i+4);
1238 forward_chain = bfd_get_32(abfd, data+i+8);
1239 dll_name = bfd_get_32(abfd, data+i+12);
1240 first_thunk = bfd_get_32(abfd, data+i+16);
1241
1242 fprintf(file, "%08lx %08lx %08lx %08lx %08lx\n",
1243 hint_addr,
1244 time_stamp,
1245 forward_chain,
1246 dll_name,
1247 first_thunk);
1248
1249 if (hint_addr ==0)
1250 {
1251 break;
1252 }
1253
1254 /* the image base is present in the section->vma */
1255 dll = data + dll_name + adj;
1256 fprintf(file, "\n\tDLL Name: %s\n", dll);
1257 fprintf(file, "\tvma: Ordinal Member-Name\n");
1258
1259 idx = hint_addr + adj;
1260
1261 for (j=0;j<stop;j+=4)
1262 {
1263 int ordinal;
1264 char *member_name;
1265 bfd_vma member = bfd_get_32(abfd, data + idx + j);
1266 if (member == 0)
1267 break;
1268 ordinal = bfd_get_16(abfd,
1269 data + member + adj);
1270 member_name = data + member + adj + 2;
1271 fprintf(file, "\t%04lx\t %4d %s\n",
1272 member, ordinal, member_name);
1273 }
1274
1275 if (hint_addr != first_thunk)
1276 {
1277 int differ = 0;
1278 int idx2;
1279
1280 idx2 = first_thunk + adj;
1281
1282 for (j=0;j<stop;j+=4)
1283 {
1284 int ordinal;
1285 char *member_name;
1286 bfd_vma hint_member = bfd_get_32(abfd, data + idx + j);
1287 bfd_vma iat_member = bfd_get_32(abfd, data + idx2 + j);
1288 if (hint_member != iat_member)
1289 {
1290 if (differ == 0)
1291 {
1292 fprintf(file,
1293 "\tThe Import Address Table (difference found)\n");
1294 fprintf(file, "\tvma: Ordinal Member-Name\n");
1295 differ = 1;
1296 }
1297 if (iat_member == 0)
1298 {
1299 fprintf(file,
1300 "\t>>> Ran out of IAT members!\n");
1301 }
1302 else
1303 {
1304 ordinal = bfd_get_16(abfd,
1305 data + iat_member + adj);
1306 member_name = data + iat_member + adj + 2;
1307 fprintf(file, "\t%04lx\t %4d %s\n",
1308 iat_member, ordinal, member_name);
1309 }
1310 break;
1311 }
1312 if (hint_member == 0)
1313 break;
1314 }
1315 if (differ == 0)
1316 {
1317 fprintf(file,
1318 "\tThe Import Address Table is identical\n");
1319 }
1320 }
1321
1322 fprintf(file, "\n");
1323
1324 }
1325
1326
1327 free (data);
1328}
1329static boolean
1330pe_print_pdata(abfd, vfile)
4e98461f
SC		 1331 bfd*abfd;
1332 void *vfile;
4b71e164
ILT		 1333{
1334 FILE *file = vfile;
1335 bfd_byte *data = 0;
1336 asection *section = bfd_get_section_by_name (abfd, ".pdata");
1337 bfd_size_type datasize = 0;
1338 bfd_size_type i;
1339 bfd_size_type start, stop;
1340 int onaline = 20;
1341 bfd_vma addr_value;
1342
1343 if (section == 0)
1344 return true;
1345
1346 fprintf(file,
1347 "\nThe Function Table (interpreted .pdata section contents)\n");
1348 fprintf(file,
1349 " vma: Begin End EH EH PrologEnd\n");
1350 fprintf(file,
1351 " Address Address Handler Data Address\n");
1352
1353 if (bfd_section_size (abfd, section) == 0)
1354 return true;
1355
1356 data = (bfd_byte *) xmalloc ((size_t) bfd_section_size (abfd, section));
1357 datasize = bfd_section_size (abfd, section);
1358
1359 bfd_get_section_contents (abfd,
1360 section,
1361 (PTR) data, 0,
1362 bfd_section_size (abfd, section));
1363
1364 start = 0;
1365
1366 stop = bfd_section_size (abfd, section);
1367
1368 for (i = start; i < stop; i += onaline)
1369 {
1370 bfd_vma begin_addr;
1371 bfd_vma end_addr;
1372 bfd_vma eh_handler;
1373 bfd_vma eh_data;
1374 bfd_vma prolog_end_addr;
1375
1376 if (i+20 > stop)
1377 break;
1378
1379 begin_addr = bfd_get_32(abfd, data+i);
1380 end_addr = bfd_get_32(abfd, data+i+4);
1381 eh_handler = bfd_get_32(abfd, data+i+8);
1382 eh_data = bfd_get_32(abfd, data+i+12);
1383 prolog_end_addr = bfd_get_32(abfd, data+i+16);
1384
1385 if (begin_addr == 0)
1386 {
1387 /* We are probably into the padding of the
1388 section now */
1389 break;
1390 }
1391
1392 fprintf (file,
1393 " %04lx\t",
1394 (unsigned long int) (i + section->vma));
1395
1396 fprintf(file, "%08lx %08lx %08lx %08lx %08lx",
1397 begin_addr,
1398 end_addr,
1399 eh_handler,
1400 eh_data,
1401 prolog_end_addr);
1402
1403#ifdef POWERPC_LE_PE
1404 if (eh_handler == 0 && eh_data != 0)
1405 {
1406 /* Special bits here, although the meaning may */
1407 /* be a little mysterious. The only one I know */
1408 /* for sure is 0x03. */
1409 /* Code Significance */
1410 /* 0x00 None */
1411 /* 0x01 Register Save Millicode */
1412 /* 0x02 Register Restore Millicode */
1413 /* 0x03 Glue Code Sequence */
1414 switch (eh_data)
1415 {
1416 case 0x01:
1417 fprintf(file, " Register save millicode");
1418 break;
1419 case 0x02:
1420 fprintf(file, " Register restore millicode");
1421 break;
1422 case 0x03:
1423 fprintf(file, " Glue code sequence");
1424 break;
1425 default:
1426 break;
1427 }
1428 }
1429#endif
1430 fprintf(file, "\n");
1431 }
1432
1433 free (data);
1434}
1435
1436static boolean
1437pe_print_private_bfd_data (abfd, vfile)
1438 bfd *abfd;
1439 void *vfile;
4e98461f
SC		 1440{
1441 FILE *file = vfile;
1442 int j;
1443 pe_data_type *pe = pe_data (abfd);
1444 struct internal_extra_pe_aouthdr *i = &pe->pe_opthdr;
4b71e164 1445
db344f82 1446 fprintf (file,"\nImageBase\t\t");
ae115e51 1447 fprintf_vma (file, i->ImageBase);
db344f82 1448 fprintf (file,"\nSectionAlignment\t");
ae115e51 1449 fprintf_vma (file, i->SectionAlignment);
db344f82 1450 fprintf (file,"\nFileAlignment\t\t");
ae115e51 1451 fprintf_vma (file, i->FileAlignment);
db344f82 1452 fprintf (file,"\nMajorOSystemVersion\t%d\n", i->MajorOperatingSystemVersion);
4e98461f
SC		 1453 fprintf (file,"MinorOSystemVersion\t%d\n", i->MinorOperatingSystemVersion);
1454 fprintf (file,"MajorImageVersion\t%d\n", i->MajorImageVersion);
1455 fprintf (file,"MinorImageVersion\t%d\n", i->MinorImageVersion);
1456 fprintf (file,"MajorSubsystemVersion\t%d\n", i->MajorSubsystemVersion);
1457 fprintf (file,"MinorSubsystemVersion\t%d\n", i->MinorSubsystemVersion);
ae115e51
ILT		 1458 fprintf (file,"Reserved1\t\t%08lx\n", i->Reserved1);
1459 fprintf (file,"SizeOfImage\t\t%08lx\n", i->SizeOfImage);
1460 fprintf (file,"SizeOfHeaders\t\t%08lx\n", i->SizeOfHeaders);
1461 fprintf (file,"CheckSum\t\t%08lx\n", i->CheckSum);
4e98461f
SC		 1462 fprintf (file,"Subsystem\t\t%08x\n", i->Subsystem);
1463 fprintf (file,"DllCharacteristics\t%08x\n", i->DllCharacteristics);
ae115e51
ILT		 1464 fprintf (file,"SizeOfStackReserve\t");
1465 fprintf_vma (file, i->SizeOfStackReserve);
db344f82 1466 fprintf (file,"\nSizeOfStackCommit\t");
ae115e51 1467 fprintf_vma (file, i->SizeOfStackCommit);
db344f82 1468 fprintf (file,"\nSizeOfHeapReserve\t");
ae115e51 1469 fprintf_vma (file, i->SizeOfHeapReserve);
db344f82 1470 fprintf (file,"\nSizeOfHeapCommit\t");
ae115e51 1471 fprintf_vma (file, i->SizeOfHeapCommit);
db344f82 1472 fprintf (file,"\nLoaderFlags\t\t%08lx\n", i->LoaderFlags);
ae115e51 1473 fprintf (file,"NumberOfRvaAndSizes\t%08lx\n", i->NumberOfRvaAndSizes);
4e98461f 1474
4b71e164 1475 fprintf (file,"\nThe Data Directory\n");
4e98461f
SC		 1476 for (j = 0; j < IMAGE_NUMBEROF_DIRECTORY_ENTRIES; j++)
1477 {
4b71e164 1478 fprintf (file, "Entry %1x ", j);
ae115e51 1479 fprintf_vma (file, i->DataDirectory[j].VirtualAddress);
4b71e164
ILT		 1480 fprintf (file, " %08lx ", i->DataDirectory[j].Size);
1481 fprintf (file, "%s\n", dir_names[j]);
4e98461f 1482 }
ae115e51 1483
4b71e164
ILT		 1484 pe_print_idata(abfd, vfile);
1485 pe_print_pdata(abfd, vfile);
1486
ae115e51 1487 return true;
4e98461f
SC		 1488}
1489
1490static boolean
1491pe_mkobject (abfd)
1492 bfd * abfd;
1493{
1494 pe_data_type *pe;
4e98461f
SC		 1495 abfd->tdata.pe_obj_data =
1496 (struct pe_tdata *) bfd_zalloc (abfd, sizeof (pe_data_type));
dff77ed7 1497
4e98461f
SC		 1498 if (abfd->tdata.pe_obj_data == 0)
1499 {
1500 bfd_set_error (bfd_error_no_memory);
1501 return false;
1502 }
dff77ed7
SC		 1503
1504 pe = pe_data (abfd);
1505
4e98461f 1506 pe->coff.pe = 1;
dff77ed7 1507 pe->in_reloc_p = in_reloc_p;
4e98461f
SC		 1508 return true;
1509}
1510
1511/* Create the COFF backend specific information. */
1512static PTR
1513pe_mkobject_hook (abfd, filehdr, aouthdr)
1514 bfd * abfd;
1515 PTR filehdr;
1516 PTR aouthdr;
1517{
1518 struct internal_filehdr *internal_f = (struct internal_filehdr *) filehdr;
1519 pe_data_type *pe;
1520
1521 if (pe_mkobject (abfd) == false)
1522 return NULL;
1523
1524 pe = pe_data (abfd);
4e98461f 1525 pe->coff.sym_filepos = internal_f->f_symptr;
4e98461f
SC		 1526 /* These members communicate important constants about the symbol
1527 table to GDB's symbol-reading code. These `constants'
1528 unfortunately vary among coff implementations... */
1529 pe->coff.local_n_btmask = N_BTMASK;
1530 pe->coff.local_n_btshft = N_BTSHFT;
1531 pe->coff.local_n_tmask = N_TMASK;
1532 pe->coff.local_n_tshift = N_TSHIFT;
1533 pe->coff.local_symesz = SYMESZ;
1534 pe->coff.local_auxesz = AUXESZ;
1535 pe->coff.local_linesz = LINESZ;
1536
1537 obj_raw_syment_count (abfd) =
1538 obj_conv_table_size (abfd) =
1539 internal_f->f_nsyms;
1540
4b71e164 1541 pe->real_flags = internal_f->f_flags;
dff77ed7 1542
db344f82 1543#ifdef COFF_IMAGE_WITH_PE
dff77ed7
SC		 1544 if (aouthdr)
1545 {
1546 pe->pe_opthdr = ((struct internal_aouthdr *)aouthdr)->pe;
1547 }
db344f82
SC		 1548#endif
1549
4e98461f
SC		 1550 return (PTR) pe;
1551}
1552
1553
1554
db344f82
SC		 1555/* Copy any private info we understand from the input bfd
1556 to the output bfd. */
1557
1558#define coff_bfd_copy_private_bfd_data pe_bfd_copy_private_bfd_data
1559
1560static boolean
1561pe_bfd_copy_private_bfd_data (ibfd, obfd)
1562 bfd *ibfd, *obfd;
1563{
1564 /* One day we may try to grok other private data. */
1565 if (ibfd->xvec->flavour != bfd_target_coff_flavour
1566 || obfd->xvec->flavour != bfd_target_coff_flavour)
1567 return true;
1568
1569 pe_data(obfd)->pe_opthdr = pe_data (ibfd)->pe_opthdr;
1570
1571 return true;
1572}
Empty description
This page took 0.255016 seconds and 4 git commands to generate.