Commit | Line | Data |
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075caafd | 1 | /* Generic COFF swapping routines, for BFD. |
3ea928f5 | 2 | Copyright 1990, 1991, 1992, 1993, 1995 Free Software Foundation, Inc. |
075caafd ILT |
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 | |
3ea928f5 | 19 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ |
075caafd ILT |
20 | |
21 | /* This file contains routines used to swap COFF data. It is a header | |
22 | file because the details of swapping depend on the details of the | |
23 | structures used by each COFF implementation. This is included by | |
24 | coffcode.h, as well as by the ECOFF backend. | |
25 | ||
26 | Any file which uses this must first include "coff/internal.h" and | |
27 | "coff/CPU.h". The functions will then be correct for that CPU. */ | |
28 | ||
3ea928f5 SC |
29 | #ifndef IMAGE_BASE |
30 | #define IMAGE_BASE 0 | |
31 | #endif | |
32 | ||
075caafd ILT |
33 | #define PUTWORD bfd_h_put_32 |
34 | #define PUTHALF bfd_h_put_16 | |
35 | #define PUTBYTE bfd_h_put_8 | |
36 | ||
37 | #ifndef GET_FCN_LNNOPTR | |
38 | #define GET_FCN_LNNOPTR(abfd, ext) bfd_h_get_32(abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_fcn.x_lnnoptr) | |
39 | #endif | |
40 | ||
41 | #ifndef GET_FCN_ENDNDX | |
42 | #define GET_FCN_ENDNDX(abfd, ext) bfd_h_get_32(abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_fcn.x_endndx) | |
43 | #endif | |
44 | ||
45 | #ifndef PUT_FCN_LNNOPTR | |
46 | #define PUT_FCN_LNNOPTR(abfd, in, ext) PUTWORD(abfd, in, (bfd_byte *) ext->x_sym.x_fcnary.x_fcn.x_lnnoptr) | |
47 | #endif | |
48 | #ifndef PUT_FCN_ENDNDX | |
49 | #define PUT_FCN_ENDNDX(abfd, in, ext) PUTWORD(abfd, in, (bfd_byte *) ext->x_sym.x_fcnary.x_fcn.x_endndx) | |
50 | #endif | |
51 | #ifndef GET_LNSZ_LNNO | |
52 | #define GET_LNSZ_LNNO(abfd, ext) bfd_h_get_16(abfd, (bfd_byte *) ext->x_sym.x_misc.x_lnsz.x_lnno) | |
53 | #endif | |
54 | #ifndef GET_LNSZ_SIZE | |
55 | #define GET_LNSZ_SIZE(abfd, ext) bfd_h_get_16(abfd, (bfd_byte *) ext->x_sym.x_misc.x_lnsz.x_size) | |
56 | #endif | |
57 | #ifndef PUT_LNSZ_LNNO | |
58 | #define PUT_LNSZ_LNNO(abfd, in, ext) bfd_h_put_16(abfd, in, (bfd_byte *)ext->x_sym.x_misc.x_lnsz.x_lnno) | |
59 | #endif | |
60 | #ifndef PUT_LNSZ_SIZE | |
61 | #define PUT_LNSZ_SIZE(abfd, in, ext) bfd_h_put_16(abfd, in, (bfd_byte*) ext->x_sym.x_misc.x_lnsz.x_size) | |
62 | #endif | |
63 | #ifndef GET_SCN_SCNLEN | |
64 | #define GET_SCN_SCNLEN(abfd, ext) bfd_h_get_32(abfd, (bfd_byte *) ext->x_scn.x_scnlen) | |
65 | #endif | |
66 | #ifndef GET_SCN_NRELOC | |
67 | #define GET_SCN_NRELOC(abfd, ext) bfd_h_get_16(abfd, (bfd_byte *)ext->x_scn.x_nreloc) | |
68 | #endif | |
69 | #ifndef GET_SCN_NLINNO | |
70 | #define GET_SCN_NLINNO(abfd, ext) bfd_h_get_16(abfd, (bfd_byte *)ext->x_scn.x_nlinno) | |
71 | #endif | |
72 | #ifndef PUT_SCN_SCNLEN | |
73 | #define PUT_SCN_SCNLEN(abfd,in, ext) bfd_h_put_32(abfd, in, (bfd_byte *) ext->x_scn.x_scnlen) | |
74 | #endif | |
75 | #ifndef PUT_SCN_NRELOC | |
76 | #define PUT_SCN_NRELOC(abfd,in, ext) bfd_h_put_16(abfd, in, (bfd_byte *)ext->x_scn.x_nreloc) | |
77 | #endif | |
78 | #ifndef PUT_SCN_NLINNO | |
79 | #define PUT_SCN_NLINNO(abfd,in, ext) bfd_h_put_16(abfd,in, (bfd_byte *) ext->x_scn.x_nlinno) | |
80 | #endif | |
81 | #ifndef GET_LINENO_LNNO | |
82 | #define GET_LINENO_LNNO(abfd, ext) bfd_h_get_16(abfd, (bfd_byte *) (ext->l_lnno)); | |
83 | #endif | |
84 | #ifndef PUT_LINENO_LNNO | |
85 | #define PUT_LINENO_LNNO(abfd,val, ext) bfd_h_put_16(abfd,val, (bfd_byte *) (ext->l_lnno)); | |
86 | #endif | |
87 | ||
fbb61b50 SC |
88 | /* The f_symptr field in the filehdr is sometimes 64 bits. */ |
89 | #ifndef GET_FILEHDR_SYMPTR | |
90 | #define GET_FILEHDR_SYMPTR bfd_h_get_32 | |
91 | #endif | |
92 | #ifndef PUT_FILEHDR_SYMPTR | |
93 | #define PUT_FILEHDR_SYMPTR bfd_h_put_32 | |
94 | #endif | |
95 | ||
96 | /* Some fields in the aouthdr are sometimes 64 bits. */ | |
97 | #ifndef GET_AOUTHDR_TSIZE | |
98 | #define GET_AOUTHDR_TSIZE bfd_h_get_32 | |
99 | #endif | |
100 | #ifndef PUT_AOUTHDR_TSIZE | |
101 | #define PUT_AOUTHDR_TSIZE bfd_h_put_32 | |
102 | #endif | |
103 | #ifndef GET_AOUTHDR_DSIZE | |
104 | #define GET_AOUTHDR_DSIZE bfd_h_get_32 | |
105 | #endif | |
106 | #ifndef PUT_AOUTHDR_DSIZE | |
107 | #define PUT_AOUTHDR_DSIZE bfd_h_put_32 | |
108 | #endif | |
109 | #ifndef GET_AOUTHDR_BSIZE | |
110 | #define GET_AOUTHDR_BSIZE bfd_h_get_32 | |
111 | #endif | |
112 | #ifndef PUT_AOUTHDR_BSIZE | |
113 | #define PUT_AOUTHDR_BSIZE bfd_h_put_32 | |
114 | #endif | |
115 | #ifndef GET_AOUTHDR_ENTRY | |
116 | #define GET_AOUTHDR_ENTRY bfd_h_get_32 | |
117 | #endif | |
118 | #ifndef PUT_AOUTHDR_ENTRY | |
119 | #define PUT_AOUTHDR_ENTRY bfd_h_put_32 | |
120 | #endif | |
121 | #ifndef GET_AOUTHDR_TEXT_START | |
122 | #define GET_AOUTHDR_TEXT_START bfd_h_get_32 | |
123 | #endif | |
124 | #ifndef PUT_AOUTHDR_TEXT_START | |
125 | #define PUT_AOUTHDR_TEXT_START bfd_h_put_32 | |
126 | #endif | |
127 | #ifndef GET_AOUTHDR_DATA_START | |
128 | #define GET_AOUTHDR_DATA_START bfd_h_get_32 | |
129 | #endif | |
130 | #ifndef PUT_AOUTHDR_DATA_START | |
131 | #define PUT_AOUTHDR_DATA_START bfd_h_put_32 | |
132 | #endif | |
133 | ||
134 | /* Some fields in the scnhdr are sometimes 64 bits. */ | |
135 | #ifndef GET_SCNHDR_PADDR | |
136 | #define GET_SCNHDR_PADDR bfd_h_get_32 | |
137 | #endif | |
138 | #ifndef PUT_SCNHDR_PADDR | |
139 | #define PUT_SCNHDR_PADDR bfd_h_put_32 | |
140 | #endif | |
141 | #ifndef GET_SCNHDR_VADDR | |
142 | #define GET_SCNHDR_VADDR bfd_h_get_32 | |
143 | #endif | |
144 | #ifndef PUT_SCNHDR_VADDR | |
145 | #define PUT_SCNHDR_VADDR bfd_h_put_32 | |
146 | #endif | |
147 | #ifndef GET_SCNHDR_SIZE | |
148 | #define GET_SCNHDR_SIZE bfd_h_get_32 | |
149 | #endif | |
150 | #ifndef PUT_SCNHDR_SIZE | |
151 | #define PUT_SCNHDR_SIZE bfd_h_put_32 | |
152 | #endif | |
153 | #ifndef GET_SCNHDR_SCNPTR | |
154 | #define GET_SCNHDR_SCNPTR bfd_h_get_32 | |
155 | #endif | |
156 | #ifndef PUT_SCNHDR_SCNPTR | |
157 | #define PUT_SCNHDR_SCNPTR bfd_h_put_32 | |
158 | #endif | |
159 | #ifndef GET_SCNHDR_RELPTR | |
160 | #define GET_SCNHDR_RELPTR bfd_h_get_32 | |
161 | #endif | |
162 | #ifndef PUT_SCNHDR_RELPTR | |
163 | #define PUT_SCNHDR_RELPTR bfd_h_put_32 | |
164 | #endif | |
165 | #ifndef GET_SCNHDR_LNNOPTR | |
166 | #define GET_SCNHDR_LNNOPTR bfd_h_get_32 | |
167 | #endif | |
168 | #ifndef PUT_SCNHDR_LNNOPTR | |
169 | #define PUT_SCNHDR_LNNOPTR bfd_h_put_32 | |
170 | #endif | |
171 | ||
172 | #ifndef NO_COFF_RELOCS | |
173 | ||
075caafd | 174 | static void |
3ea928f5 SC |
175 | coff_swap_reloc_in (abfd, src, dst) |
176 | bfd *abfd; | |
177 | PTR src; | |
178 | PTR dst; | |
075caafd | 179 | { |
3ea928f5 SC |
180 | RELOC *reloc_src = (RELOC *) src; |
181 | struct internal_reloc *reloc_dst = (struct internal_reloc *) dst; | |
182 | ||
075caafd | 183 | reloc_dst->r_vaddr = bfd_h_get_32(abfd, (bfd_byte *)reloc_src->r_vaddr); |
fbb61b50 | 184 | reloc_dst->r_symndx = bfd_h_get_signed_32(abfd, (bfd_byte *) reloc_src->r_symndx); |
075caafd ILT |
185 | |
186 | #ifdef RS6000COFF_C | |
187 | reloc_dst->r_type = bfd_h_get_8(abfd, reloc_src->r_type); | |
188 | reloc_dst->r_size = bfd_h_get_8(abfd, reloc_src->r_size); | |
189 | #else | |
190 | reloc_dst->r_type = bfd_h_get_16(abfd, (bfd_byte *) reloc_src->r_type); | |
191 | #endif | |
192 | ||
193 | #ifdef SWAP_IN_RELOC_OFFSET | |
194 | reloc_dst->r_offset = SWAP_IN_RELOC_OFFSET(abfd, | |
195 | (bfd_byte *) reloc_src->r_offset); | |
196 | #endif | |
197 | } | |
198 | ||
199 | ||
200 | static unsigned int | |
3ea928f5 SC |
201 | coff_swap_reloc_out (abfd, src, dst) |
202 | bfd *abfd; | |
203 | PTR src; | |
204 | PTR dst; | |
075caafd ILT |
205 | { |
206 | struct internal_reloc *reloc_src = (struct internal_reloc *)src; | |
207 | struct external_reloc *reloc_dst = (struct external_reloc *)dst; | |
208 | bfd_h_put_32(abfd, reloc_src->r_vaddr, (bfd_byte *) reloc_dst->r_vaddr); | |
209 | bfd_h_put_32(abfd, reloc_src->r_symndx, (bfd_byte *) reloc_dst->r_symndx); | |
3ea928f5 SC |
210 | |
211 | #ifdef RS6000COFF_C | |
212 | bfd_h_put_8 (abfd, reloc_src->r_type, (bfd_byte *) reloc_dst->r_type); | |
213 | bfd_h_put_8 (abfd, reloc_src->r_size, (bfd_byte *) reloc_dst->r_size); | |
214 | #else | |
075caafd ILT |
215 | bfd_h_put_16(abfd, reloc_src->r_type, (bfd_byte *) |
216 | reloc_dst->r_type); | |
3ea928f5 | 217 | #endif |
075caafd ILT |
218 | |
219 | #ifdef SWAP_OUT_RELOC_OFFSET | |
220 | SWAP_OUT_RELOC_OFFSET(abfd, | |
221 | reloc_src->r_offset, | |
222 | (bfd_byte *) reloc_dst->r_offset); | |
223 | #endif | |
224 | #ifdef SWAP_OUT_RELOC_EXTRA | |
225 | SWAP_OUT_RELOC_EXTRA(abfd,reloc_src, reloc_dst); | |
226 | #endif | |
227 | ||
228 | return sizeof(struct external_reloc); | |
229 | } | |
230 | ||
fbb61b50 SC |
231 | #endif /* NO_COFF_RELOCS */ |
232 | ||
075caafd | 233 | static void |
3ea928f5 SC |
234 | coff_swap_filehdr_in (abfd, src, dst) |
235 | bfd *abfd; | |
236 | PTR src; | |
237 | PTR dst; | |
075caafd ILT |
238 | { |
239 | FILHDR *filehdr_src = (FILHDR *) src; | |
240 | struct internal_filehdr *filehdr_dst = (struct internal_filehdr *) dst; | |
241 | filehdr_dst->f_magic = bfd_h_get_16(abfd, (bfd_byte *) filehdr_src->f_magic); | |
242 | filehdr_dst->f_nscns = bfd_h_get_16(abfd, (bfd_byte *)filehdr_src-> f_nscns); | |
243 | filehdr_dst->f_timdat = bfd_h_get_32(abfd, (bfd_byte *)filehdr_src-> f_timdat); | |
fbb61b50 SC |
244 | filehdr_dst->f_symptr = |
245 | GET_FILEHDR_SYMPTR (abfd, (bfd_byte *) filehdr_src->f_symptr); | |
075caafd ILT |
246 | filehdr_dst->f_nsyms = bfd_h_get_32(abfd, (bfd_byte *)filehdr_src-> f_nsyms); |
247 | filehdr_dst->f_opthdr = bfd_h_get_16(abfd, (bfd_byte *)filehdr_src-> f_opthdr); | |
248 | filehdr_dst->f_flags = bfd_h_get_16(abfd, (bfd_byte *)filehdr_src-> f_flags); | |
249 | } | |
250 | ||
251 | static unsigned int | |
3ea928f5 SC |
252 | coff_swap_filehdr_out (abfd, in, out) |
253 | bfd *abfd; | |
254 | PTR in; | |
255 | PTR out; | |
075caafd ILT |
256 | { |
257 | struct internal_filehdr *filehdr_in = (struct internal_filehdr *)in; | |
258 | FILHDR *filehdr_out = (FILHDR *)out; | |
3ea928f5 | 259 | |
075caafd ILT |
260 | bfd_h_put_16(abfd, filehdr_in->f_magic, (bfd_byte *) filehdr_out->f_magic); |
261 | bfd_h_put_16(abfd, filehdr_in->f_nscns, (bfd_byte *) filehdr_out->f_nscns); | |
262 | bfd_h_put_32(abfd, filehdr_in->f_timdat, (bfd_byte *) filehdr_out->f_timdat); | |
fbb61b50 SC |
263 | PUT_FILEHDR_SYMPTR (abfd, (bfd_vma) filehdr_in->f_symptr, |
264 | (bfd_byte *) filehdr_out->f_symptr); | |
075caafd ILT |
265 | bfd_h_put_32(abfd, filehdr_in->f_nsyms, (bfd_byte *) filehdr_out->f_nsyms); |
266 | bfd_h_put_16(abfd, filehdr_in->f_opthdr, (bfd_byte *) filehdr_out->f_opthdr); | |
267 | bfd_h_put_16(abfd, filehdr_in->f_flags, (bfd_byte *) filehdr_out->f_flags); | |
3ea928f5 SC |
268 | |
269 | #ifdef COFF_IMAGE_WITH_PE | |
270 | /* put in extra dos header stuff. This data remains essentially | |
271 | constant, it just has to be tacked on to the beginning of all exes | |
272 | for NT */ | |
273 | bfd_h_put_16(abfd, filehdr_in->pe->e_magic, (bfd_byte *) filehdr_out->e_magic); | |
274 | bfd_h_put_16(abfd, filehdr_in->pe->e_cblp, (bfd_byte *) filehdr_out->e_cblp); | |
275 | bfd_h_put_16(abfd, filehdr_in->pe->e_cp, (bfd_byte *) filehdr_out->e_cp); | |
276 | bfd_h_put_16(abfd, filehdr_in->pe->e_crlc, (bfd_byte *) filehdr_out->e_crlc); | |
277 | bfd_h_put_16(abfd, filehdr_in->pe->e_cparhdr, | |
278 | (bfd_byte *) filehdr_out->e_cparhdr); | |
279 | bfd_h_put_16(abfd, filehdr_in->pe->e_minalloc, | |
280 | (bfd_byte *) filehdr_out->e_minalloc); | |
281 | bfd_h_put_16(abfd, filehdr_in->pe->e_maxalloc, | |
282 | (bfd_byte *) filehdr_out->e_maxalloc); | |
283 | bfd_h_put_16(abfd, filehdr_in->pe->e_ss, (bfd_byte *) filehdr_out->e_ss); | |
284 | bfd_h_put_16(abfd, filehdr_in->pe->e_sp, (bfd_byte *) filehdr_out->e_sp); | |
285 | bfd_h_put_16(abfd, filehdr_in->pe->e_csum, (bfd_byte *) filehdr_out->e_csum); | |
286 | bfd_h_put_16(abfd, filehdr_in->pe->e_ip, (bfd_byte *) filehdr_out->e_ip); | |
287 | bfd_h_put_16(abfd, filehdr_in->pe->e_cs, (bfd_byte *) filehdr_out->e_cs); | |
288 | bfd_h_put_16(abfd, filehdr_in->pe->e_lfarlc, (bfd_byte *) filehdr_out->e_lfarlc); | |
289 | bfd_h_put_16(abfd, filehdr_in->pe->e_ovno, (bfd_byte *) filehdr_out->e_ovno); | |
290 | { | |
291 | int idx; | |
292 | for (idx=0; idx < 4; idx++) | |
293 | bfd_h_put_16(abfd, filehdr_in->pe->e_res[idx], | |
294 | (bfd_byte *) filehdr_out->e_res[idx]); | |
295 | } | |
296 | bfd_h_put_16(abfd, filehdr_in->pe->e_oemid, (bfd_byte *) filehdr_out->e_oemid); | |
297 | bfd_h_put_16(abfd, filehdr_in->pe->e_oeminfo, | |
298 | (bfd_byte *) filehdr_out->e_oeminfo); | |
299 | { | |
300 | int idx; | |
301 | for (idx=0; idx < 10; idx++) | |
302 | bfd_h_put_16(abfd, filehdr_in->pe->e_res2[idx], | |
303 | (bfd_byte *) filehdr_out->e_res2[idx]); | |
304 | } | |
305 | bfd_h_put_32(abfd, filehdr_in->pe->e_lfanew, (bfd_byte *) filehdr_out->e_lfanew); | |
306 | ||
307 | { | |
308 | int idx; | |
309 | for (idx=0; idx < 16; idx++) | |
310 | bfd_h_put_32(abfd, filehdr_in->pe->dos_message[idx], | |
311 | (bfd_byte *) filehdr_out->dos_message[idx]); | |
312 | } | |
313 | ||
314 | /* also put in the NT signature */ | |
315 | bfd_h_put_32(abfd, filehdr_in->pe->nt_signature, | |
316 | (bfd_byte *) filehdr_out->nt_signature); | |
317 | ||
318 | ||
319 | #endif | |
320 | ||
321 | ||
322 | ||
075caafd ILT |
323 | return sizeof(FILHDR); |
324 | } | |
325 | ||
326 | ||
327 | #ifndef NO_COFF_SYMBOLS | |
328 | ||
329 | static void | |
3ea928f5 SC |
330 | coff_swap_sym_in (abfd, ext1, in1) |
331 | bfd *abfd; | |
332 | PTR ext1; | |
333 | PTR in1; | |
075caafd ILT |
334 | { |
335 | SYMENT *ext = (SYMENT *)ext1; | |
336 | struct internal_syment *in = (struct internal_syment *)in1; | |
337 | ||
338 | if( ext->e.e_name[0] == 0) { | |
339 | in->_n._n_n._n_zeroes = 0; | |
340 | in->_n._n_n._n_offset = bfd_h_get_32(abfd, (bfd_byte *) ext->e.e.e_offset); | |
341 | } | |
342 | else { | |
343 | #if SYMNMLEN != E_SYMNMLEN | |
344 | -> Error, we need to cope with truncating or extending SYMNMLEN!; | |
345 | #else | |
346 | memcpy(in->_n._n_name, ext->e.e_name, SYMNMLEN); | |
347 | #endif | |
348 | } | |
3ea928f5 | 349 | in->n_value = bfd_h_get_32(abfd, (bfd_byte *) ext->e_value); |
075caafd ILT |
350 | in->n_scnum = bfd_h_get_16(abfd, (bfd_byte *) ext->e_scnum); |
351 | if (sizeof(ext->e_type) == 2){ | |
352 | in->n_type = bfd_h_get_16(abfd, (bfd_byte *) ext->e_type); | |
353 | } | |
354 | else { | |
355 | in->n_type = bfd_h_get_32(abfd, (bfd_byte *) ext->e_type); | |
356 | } | |
357 | in->n_sclass = bfd_h_get_8(abfd, ext->e_sclass); | |
358 | in->n_numaux = bfd_h_get_8(abfd, ext->e_numaux); | |
3ea928f5 SC |
359 | |
360 | #ifdef COFF_WITH_PE | |
361 | /* The section symbols for the .idata$ sections have class 68, which MS | |
362 | documentation indicates is a section symbol. The problem is that the | |
363 | value field in the symbol is simply a copy of the .idata section's flags | |
364 | rather than something useful. When these symbols are encountered, change | |
365 | the value to 0 and the section number to 1 so that they will be handled | |
366 | somewhat correctly in the bfd code. */ | |
367 | if (in->n_sclass == 0x68) { | |
368 | in->n_value = 0x0; | |
369 | in->n_scnum = 1; | |
370 | /* I have tried setting the class to 3 and using the following to set | |
371 | the section number. This will put the address of the pointer to the | |
372 | string kernel32.dll at addresses 0 and 0x10 off start of idata section | |
373 | which is not correct */ | |
374 | /* if (strcmp (in->_n._n_name, ".idata$4") == 0) */ | |
375 | /* in->n_scnum = 3; */ | |
376 | /* else */ | |
377 | /* in->n_scnum = 2; */ | |
378 | } | |
379 | #endif | |
075caafd ILT |
380 | } |
381 | ||
382 | static unsigned int | |
3ea928f5 SC |
383 | coff_swap_sym_out (abfd, inp, extp) |
384 | bfd *abfd; | |
385 | PTR inp; | |
386 | PTR extp; | |
075caafd ILT |
387 | { |
388 | struct internal_syment *in = (struct internal_syment *)inp; | |
389 | SYMENT *ext =(SYMENT *)extp; | |
390 | if(in->_n._n_name[0] == 0) { | |
391 | bfd_h_put_32(abfd, 0, (bfd_byte *) ext->e.e.e_zeroes); | |
392 | bfd_h_put_32(abfd, in->_n._n_n._n_offset, (bfd_byte *) ext->e.e.e_offset); | |
393 | } | |
394 | else { | |
395 | #if SYMNMLEN != E_SYMNMLEN | |
396 | -> Error, we need to cope with truncating or extending SYMNMLEN!; | |
397 | #else | |
398 | memcpy(ext->e.e_name, in->_n._n_name, SYMNMLEN); | |
399 | #endif | |
400 | } | |
401 | bfd_h_put_32(abfd, in->n_value , (bfd_byte *) ext->e_value); | |
402 | bfd_h_put_16(abfd, in->n_scnum , (bfd_byte *) ext->e_scnum); | |
403 | if (sizeof(ext->e_type) == 2) | |
404 | { | |
405 | bfd_h_put_16(abfd, in->n_type , (bfd_byte *) ext->e_type); | |
406 | } | |
407 | else | |
408 | { | |
409 | bfd_h_put_32(abfd, in->n_type , (bfd_byte *) ext->e_type); | |
410 | } | |
411 | bfd_h_put_8(abfd, in->n_sclass , ext->e_sclass); | |
412 | bfd_h_put_8(abfd, in->n_numaux , ext->e_numaux); | |
413 | return sizeof(SYMENT); | |
414 | } | |
415 | ||
416 | static void | |
3ea928f5 SC |
417 | coff_swap_aux_in (abfd, ext1, type, class, indx, numaux, in1) |
418 | bfd *abfd; | |
419 | PTR ext1; | |
420 | int type; | |
421 | int class; | |
422 | int indx; | |
423 | int numaux; | |
424 | PTR in1; | |
075caafd ILT |
425 | { |
426 | AUXENT *ext = (AUXENT *)ext1; | |
427 | union internal_auxent *in = (union internal_auxent *)in1; | |
428 | ||
429 | switch (class) { | |
430 | case C_FILE: | |
431 | if (ext->x_file.x_fname[0] == 0) { | |
432 | in->x_file.x_n.x_zeroes = 0; | |
433 | in->x_file.x_n.x_offset = | |
434 | bfd_h_get_32(abfd, (bfd_byte *) ext->x_file.x_n.x_offset); | |
435 | } else { | |
436 | #if FILNMLEN != E_FILNMLEN | |
437 | -> Error, we need to cope with truncating or extending FILNMLEN!; | |
438 | #else | |
439 | memcpy (in->x_file.x_fname, ext->x_file.x_fname, FILNMLEN); | |
440 | #endif | |
441 | } | |
330595d0 | 442 | return; |
075caafd ILT |
443 | |
444 | /* RS/6000 "csect" auxents */ | |
445 | #ifdef RS6000COFF_C | |
446 | case C_EXT: | |
447 | case C_HIDEXT: | |
330595d0 ILT |
448 | if (indx + 1 == numaux) |
449 | { | |
3ea928f5 | 450 | in->x_csect.x_scnlen.l = bfd_h_get_32 (abfd, ext->x_csect.x_scnlen); |
330595d0 ILT |
451 | in->x_csect.x_parmhash = bfd_h_get_32 (abfd, |
452 | ext->x_csect.x_parmhash); | |
453 | in->x_csect.x_snhash = bfd_h_get_16 (abfd, ext->x_csect.x_snhash); | |
454 | /* We don't have to hack bitfields in x_smtyp because it's | |
455 | defined by shifts-and-ands, which are equivalent on all | |
456 | byte orders. */ | |
457 | in->x_csect.x_smtyp = bfd_h_get_8 (abfd, ext->x_csect.x_smtyp); | |
458 | in->x_csect.x_smclas = bfd_h_get_8 (abfd, ext->x_csect.x_smclas); | |
459 | in->x_csect.x_stab = bfd_h_get_32 (abfd, ext->x_csect.x_stab); | |
460 | in->x_csect.x_snstab = bfd_h_get_16 (abfd, ext->x_csect.x_snstab); | |
461 | return; | |
462 | } | |
075caafd ILT |
463 | break; |
464 | #endif | |
465 | ||
466 | case C_STAT: | |
467 | #ifdef C_LEAFSTAT | |
468 | case C_LEAFSTAT: | |
469 | #endif | |
470 | case C_HIDDEN: | |
471 | if (type == T_NULL) { | |
472 | in->x_scn.x_scnlen = GET_SCN_SCNLEN(abfd, ext); | |
473 | in->x_scn.x_nreloc = GET_SCN_NRELOC(abfd, ext); | |
474 | in->x_scn.x_nlinno = GET_SCN_NLINNO(abfd, ext); | |
330595d0 | 475 | return; |
075caafd | 476 | } |
330595d0 ILT |
477 | break; |
478 | } | |
479 | ||
480 | in->x_sym.x_tagndx.l = bfd_h_get_32(abfd, (bfd_byte *) ext->x_sym.x_tagndx); | |
075caafd | 481 | #ifndef NO_TVNDX |
330595d0 | 482 | in->x_sym.x_tvndx = bfd_h_get_16(abfd, (bfd_byte *) ext->x_sym.x_tvndx); |
075caafd ILT |
483 | #endif |
484 | ||
3ea928f5 SC |
485 | if (class == C_BLOCK || ISFCN (type) || ISTAG (class)) |
486 | { | |
487 | in->x_sym.x_fcnary.x_fcn.x_lnnoptr = GET_FCN_LNNOPTR (abfd, ext); | |
488 | in->x_sym.x_fcnary.x_fcn.x_endndx.l = GET_FCN_ENDNDX (abfd, ext); | |
489 | } | |
490 | else | |
491 | { | |
075caafd | 492 | #if DIMNUM != E_DIMNUM |
3ea928f5 SC |
493 | #error we need to cope with truncating or extending DIMNUM |
494 | #endif | |
495 | in->x_sym.x_fcnary.x_ary.x_dimen[0] = | |
496 | bfd_h_get_16 (abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[0]); | |
497 | in->x_sym.x_fcnary.x_ary.x_dimen[1] = | |
498 | bfd_h_get_16 (abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[1]); | |
499 | in->x_sym.x_fcnary.x_ary.x_dimen[2] = | |
500 | bfd_h_get_16 (abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[2]); | |
501 | in->x_sym.x_fcnary.x_ary.x_dimen[3] = | |
502 | bfd_h_get_16 (abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[3]); | |
503 | } | |
075caafd | 504 | |
330595d0 ILT |
505 | if (ISFCN(type)) { |
506 | in->x_sym.x_misc.x_fsize = bfd_h_get_32(abfd, (bfd_byte *) ext->x_sym.x_misc.x_fsize); | |
507 | } | |
508 | else { | |
509 | in->x_sym.x_misc.x_lnsz.x_lnno = GET_LNSZ_LNNO(abfd, ext); | |
510 | in->x_sym.x_misc.x_lnsz.x_size = GET_LNSZ_SIZE(abfd, ext); | |
511 | } | |
075caafd ILT |
512 | } |
513 | ||
514 | static unsigned int | |
3ea928f5 SC |
515 | coff_swap_aux_out (abfd, inp, type, class, indx, numaux, extp) |
516 | bfd *abfd; | |
517 | PTR inp; | |
518 | int type; | |
519 | int class; | |
520 | int indx; | |
521 | int numaux; | |
522 | PTR extp; | |
075caafd ILT |
523 | { |
524 | union internal_auxent *in = (union internal_auxent *)inp; | |
525 | AUXENT *ext = (AUXENT *)extp; | |
526 | ||
527 | memset((PTR)ext, 0, AUXESZ); | |
528 | switch (class) { | |
529 | case C_FILE: | |
530 | if (in->x_file.x_fname[0] == 0) { | |
531 | PUTWORD(abfd, 0, (bfd_byte *) ext->x_file.x_n.x_zeroes); | |
532 | PUTWORD(abfd, | |
533 | in->x_file.x_n.x_offset, | |
534 | (bfd_byte *) ext->x_file.x_n.x_offset); | |
535 | } | |
536 | else { | |
537 | #if FILNMLEN != E_FILNMLEN | |
538 | -> Error, we need to cope with truncating or extending FILNMLEN!; | |
539 | #else | |
540 | memcpy (ext->x_file.x_fname, in->x_file.x_fname, FILNMLEN); | |
541 | #endif | |
542 | } | |
330595d0 | 543 | return sizeof (AUXENT); |
075caafd ILT |
544 | |
545 | #ifdef RS6000COFF_C | |
546 | /* RS/6000 "csect" auxents */ | |
547 | case C_EXT: | |
548 | case C_HIDEXT: | |
330595d0 ILT |
549 | if (indx + 1 == numaux) |
550 | { | |
3ea928f5 | 551 | PUTWORD (abfd, in->x_csect.x_scnlen.l, ext->x_csect.x_scnlen); |
330595d0 ILT |
552 | PUTWORD (abfd, in->x_csect.x_parmhash, ext->x_csect.x_parmhash); |
553 | PUTHALF (abfd, in->x_csect.x_snhash, ext->x_csect.x_snhash); | |
554 | /* We don't have to hack bitfields in x_smtyp because it's | |
555 | defined by shifts-and-ands, which are equivalent on all | |
556 | byte orders. */ | |
557 | PUTBYTE (abfd, in->x_csect.x_smtyp, ext->x_csect.x_smtyp); | |
558 | PUTBYTE (abfd, in->x_csect.x_smclas, ext->x_csect.x_smclas); | |
559 | PUTWORD (abfd, in->x_csect.x_stab, ext->x_csect.x_stab); | |
560 | PUTHALF (abfd, in->x_csect.x_snstab, ext->x_csect.x_snstab); | |
561 | return sizeof (AUXENT); | |
562 | } | |
075caafd ILT |
563 | break; |
564 | #endif | |
565 | ||
566 | case C_STAT: | |
567 | #ifdef C_LEAFSTAT | |
568 | case C_LEAFSTAT: | |
569 | #endif | |
570 | case C_HIDDEN: | |
571 | if (type == T_NULL) { | |
572 | PUT_SCN_SCNLEN(abfd, in->x_scn.x_scnlen, ext); | |
573 | PUT_SCN_NRELOC(abfd, in->x_scn.x_nreloc, ext); | |
574 | PUT_SCN_NLINNO(abfd, in->x_scn.x_nlinno, ext); | |
330595d0 | 575 | return sizeof (AUXENT); |
075caafd | 576 | } |
330595d0 ILT |
577 | break; |
578 | } | |
579 | ||
580 | PUTWORD(abfd, in->x_sym.x_tagndx.l, (bfd_byte *) ext->x_sym.x_tagndx); | |
075caafd | 581 | #ifndef NO_TVNDX |
330595d0 | 582 | bfd_h_put_16(abfd, in->x_sym.x_tvndx , (bfd_byte *) ext->x_sym.x_tvndx); |
075caafd ILT |
583 | #endif |
584 | ||
3ea928f5 SC |
585 | if (class == C_BLOCK || ISFCN (type) || ISTAG (class)) |
586 | { | |
587 | PUT_FCN_LNNOPTR(abfd, in->x_sym.x_fcnary.x_fcn.x_lnnoptr, ext); | |
588 | PUT_FCN_ENDNDX(abfd, in->x_sym.x_fcnary.x_fcn.x_endndx.l, ext); | |
589 | } | |
590 | else | |
591 | { | |
075caafd | 592 | #if DIMNUM != E_DIMNUM |
3ea928f5 SC |
593 | #error we need to cope with truncating or extending DIMNUM |
594 | #endif | |
595 | bfd_h_put_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[0], | |
596 | (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[0]); | |
597 | bfd_h_put_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[1], | |
598 | (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[1]); | |
599 | bfd_h_put_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[2], | |
600 | (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[2]); | |
601 | bfd_h_put_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[3], | |
602 | (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[3]); | |
075caafd | 603 | } |
3ea928f5 SC |
604 | |
605 | if (ISFCN (type)) | |
606 | PUTWORD (abfd, in->x_sym.x_misc.x_fsize, | |
607 | (bfd_byte *) ext->x_sym.x_misc.x_fsize); | |
608 | else | |
609 | { | |
610 | PUT_LNSZ_LNNO (abfd, in->x_sym.x_misc.x_lnsz.x_lnno, ext); | |
611 | PUT_LNSZ_SIZE (abfd, in->x_sym.x_misc.x_lnsz.x_size, ext); | |
612 | } | |
613 | ||
330595d0 | 614 | return sizeof(AUXENT); |
075caafd ILT |
615 | } |
616 | ||
617 | #endif /* NO_COFF_SYMBOLS */ | |
618 | ||
619 | #ifndef NO_COFF_LINENOS | |
620 | ||
621 | static void | |
3ea928f5 SC |
622 | coff_swap_lineno_in (abfd, ext1, in1) |
623 | bfd *abfd; | |
624 | PTR ext1; | |
625 | PTR in1; | |
075caafd ILT |
626 | { |
627 | LINENO *ext = (LINENO *)ext1; | |
628 | struct internal_lineno *in = (struct internal_lineno *)in1; | |
629 | ||
630 | in->l_addr.l_symndx = bfd_h_get_32(abfd, (bfd_byte *) ext->l_addr.l_symndx); | |
631 | in->l_lnno = GET_LINENO_LNNO(abfd, ext); | |
632 | } | |
633 | ||
634 | static unsigned int | |
3ea928f5 SC |
635 | coff_swap_lineno_out (abfd, inp, outp) |
636 | bfd *abfd; | |
637 | PTR inp; | |
638 | PTR outp; | |
075caafd ILT |
639 | { |
640 | struct internal_lineno *in = (struct internal_lineno *)inp; | |
641 | struct external_lineno *ext = (struct external_lineno *)outp; | |
642 | PUTWORD(abfd, in->l_addr.l_symndx, (bfd_byte *) | |
643 | ext->l_addr.l_symndx); | |
644 | ||
645 | PUT_LINENO_LNNO (abfd, in->l_lnno, ext); | |
646 | return sizeof(struct external_lineno); | |
647 | } | |
648 | ||
649 | #endif /* NO_COFF_LINENOS */ | |
650 | ||
651 | ||
652 | static void | |
3ea928f5 SC |
653 | coff_swap_aouthdr_in (abfd, aouthdr_ext1, aouthdr_int1) |
654 | bfd *abfd; | |
655 | PTR aouthdr_ext1; | |
656 | PTR aouthdr_int1; | |
075caafd ILT |
657 | { |
658 | AOUTHDR *aouthdr_ext = (AOUTHDR *) aouthdr_ext1; | |
659 | struct internal_aouthdr *aouthdr_int = (struct internal_aouthdr *)aouthdr_int1; | |
660 | ||
661 | aouthdr_int->magic = bfd_h_get_16(abfd, (bfd_byte *) aouthdr_ext->magic); | |
662 | aouthdr_int->vstamp = bfd_h_get_16(abfd, (bfd_byte *) aouthdr_ext->vstamp); | |
fbb61b50 SC |
663 | aouthdr_int->tsize = |
664 | GET_AOUTHDR_TSIZE (abfd, (bfd_byte *) aouthdr_ext->tsize); | |
665 | aouthdr_int->dsize = | |
666 | GET_AOUTHDR_DSIZE (abfd, (bfd_byte *) aouthdr_ext->dsize); | |
667 | aouthdr_int->bsize = | |
668 | GET_AOUTHDR_BSIZE (abfd, (bfd_byte *) aouthdr_ext->bsize); | |
669 | aouthdr_int->entry = | |
670 | GET_AOUTHDR_ENTRY (abfd, (bfd_byte *) aouthdr_ext->entry); | |
671 | aouthdr_int->text_start = | |
672 | GET_AOUTHDR_TEXT_START (abfd, (bfd_byte *) aouthdr_ext->text_start); | |
673 | aouthdr_int->data_start = | |
674 | GET_AOUTHDR_DATA_START (abfd, (bfd_byte *) aouthdr_ext->data_start); | |
675 | ||
075caafd ILT |
676 | #ifdef I960 |
677 | aouthdr_int->tagentries = bfd_h_get_32(abfd, (bfd_byte *) aouthdr_ext->tagentries); | |
678 | #endif | |
679 | ||
330595d0 ILT |
680 | #ifdef APOLLO_M68 |
681 | bfd_h_put_32(abfd, aouthdr_int->o_inlib, (bfd_byte *) aouthdr_ext->o_inlib); | |
682 | bfd_h_put_32(abfd, aouthdr_int->o_sri, (bfd_byte *) aouthdr_ext->o_sri); | |
683 | bfd_h_put_32(abfd, aouthdr_int->vid[0], (bfd_byte *) aouthdr_ext->vid); | |
684 | bfd_h_put_32(abfd, aouthdr_int->vid[1], (bfd_byte *) aouthdr_ext->vid + 4); | |
685 | #endif | |
686 | ||
687 | ||
075caafd ILT |
688 | #ifdef RS6000COFF_C |
689 | aouthdr_int->o_toc = bfd_h_get_32(abfd, aouthdr_ext->o_toc); | |
690 | aouthdr_int->o_snentry = bfd_h_get_16(abfd, aouthdr_ext->o_snentry); | |
691 | aouthdr_int->o_sntext = bfd_h_get_16(abfd, aouthdr_ext->o_sntext); | |
692 | aouthdr_int->o_sndata = bfd_h_get_16(abfd, aouthdr_ext->o_sndata); | |
693 | aouthdr_int->o_sntoc = bfd_h_get_16(abfd, aouthdr_ext->o_sntoc); | |
694 | aouthdr_int->o_snloader = bfd_h_get_16(abfd, aouthdr_ext->o_snloader); | |
695 | aouthdr_int->o_snbss = bfd_h_get_16(abfd, aouthdr_ext->o_snbss); | |
696 | aouthdr_int->o_algntext = bfd_h_get_16(abfd, aouthdr_ext->o_algntext); | |
697 | aouthdr_int->o_algndata = bfd_h_get_16(abfd, aouthdr_ext->o_algndata); | |
698 | aouthdr_int->o_modtype = bfd_h_get_16(abfd, aouthdr_ext->o_modtype); | |
699 | aouthdr_int->o_maxstack = bfd_h_get_32(abfd, aouthdr_ext->o_maxstack); | |
700 | #endif | |
fbb61b50 SC |
701 | |
702 | #ifdef MIPSECOFF | |
703 | aouthdr_int->bss_start = bfd_h_get_32(abfd, aouthdr_ext->bss_start); | |
704 | aouthdr_int->gp_value = bfd_h_get_32(abfd, aouthdr_ext->gp_value); | |
705 | aouthdr_int->gprmask = bfd_h_get_32(abfd, aouthdr_ext->gprmask); | |
706 | aouthdr_int->cprmask[0] = bfd_h_get_32(abfd, aouthdr_ext->cprmask[0]); | |
707 | aouthdr_int->cprmask[1] = bfd_h_get_32(abfd, aouthdr_ext->cprmask[1]); | |
708 | aouthdr_int->cprmask[2] = bfd_h_get_32(abfd, aouthdr_ext->cprmask[2]); | |
709 | aouthdr_int->cprmask[3] = bfd_h_get_32(abfd, aouthdr_ext->cprmask[3]); | |
710 | #endif | |
711 | ||
712 | #ifdef ALPHAECOFF | |
713 | aouthdr_int->bss_start = bfd_h_get_64(abfd, aouthdr_ext->bss_start); | |
714 | aouthdr_int->gp_value = bfd_h_get_64(abfd, aouthdr_ext->gp_value); | |
715 | aouthdr_int->gprmask = bfd_h_get_32(abfd, aouthdr_ext->gprmask); | |
716 | aouthdr_int->fprmask = bfd_h_get_32(abfd, aouthdr_ext->fprmask); | |
717 | #endif | |
275143eb SC |
718 | |
719 | #ifdef COFF_IMAGE_WITH_PE | |
720 | ||
721 | { | |
722 | struct internal_extra_pe_aouthdr *a; | |
723 | PEAOUTHDR *src = (PEAOUTHDR *)(aouthdr_ext); | |
724 | a = aouthdr_int->pe = bfd_alloc (abfd, sizeof (*a)); | |
725 | ||
726 | a->ImageBase = bfd_h_get_32 (abfd, src->ImageBase); | |
727 | a->SectionAlignment = bfd_h_get_32 (abfd, src->SectionAlignment); | |
728 | a->FileAlignment = bfd_h_get_32 (abfd, src->FileAlignment); | |
729 | a->MajorOperatingSystemVersion = | |
730 | bfd_h_get_16 (abfd, src->MajorOperatingSystemVersion); | |
731 | a->MinorOperatingSystemVersion = | |
732 | bfd_h_get_16 (abfd, src->MinorOperatingSystemVersion); | |
733 | a->MajorImageVersion = bfd_h_get_16 (abfd, src->MajorImageVersion); | |
734 | a->MinorImageVersion = bfd_h_get_16 (abfd, src->MinorImageVersion); | |
735 | a->MajorSubsystemVersion = bfd_h_get_16 (abfd, src->MajorSubsystemVersion); | |
736 | a->MinorSubsystemVersion = bfd_h_get_16 (abfd, src->MinorSubsystemVersion); | |
737 | a->Reserved1 = bfd_h_get_32 (abfd, src->Reserved1); | |
738 | a->SizeOfImage = bfd_h_get_32 (abfd, src->SizeOfImage); | |
739 | a->SizeOfHeaders = bfd_h_get_32 (abfd, src->SizeOfHeaders); | |
740 | a->CheckSum = bfd_h_get_32 (abfd, src->CheckSum); | |
741 | a->Subsystem = bfd_h_get_16 (abfd, src->Subsystem); | |
742 | a->DllCharacteristics = bfd_h_get_16 (abfd, src->DllCharacteristics); | |
743 | a->SizeOfStackReserve = bfd_h_get_32 (abfd, src->SizeOfStackReserve); | |
744 | a->SizeOfStackCommit = bfd_h_get_32 (abfd, src->SizeOfStackCommit); | |
745 | a->SizeOfHeapReserve = bfd_h_get_32 (abfd, src->SizeOfHeapReserve); | |
746 | a->SizeOfHeapCommit = bfd_h_get_32 (abfd, src->SizeOfHeapCommit); | |
747 | a->LoaderFlags = bfd_h_get_32 (abfd, src->LoaderFlags); | |
748 | a->NumberOfRvaAndSizes = bfd_h_get_32 (abfd, src->NumberOfRvaAndSizes); | |
749 | ||
750 | { | |
751 | int idx; | |
752 | for (idx=0; idx < 16; idx++) | |
753 | { | |
754 | a->DataDirectory[idx].VirtualAddress = | |
755 | bfd_h_get_32 (abfd, src->DataDirectory[idx][0]); | |
756 | a->DataDirectory[idx].Size = | |
757 | bfd_h_get_32 (abfd, src->DataDirectory[idx][1]); | |
758 | } | |
759 | } | |
760 | } | |
761 | #endif | |
762 | ||
075caafd ILT |
763 | } |
764 | ||
765 | static unsigned int | |
3ea928f5 SC |
766 | coff_swap_aouthdr_out (abfd, in, out) |
767 | bfd *abfd; | |
768 | PTR in; | |
769 | PTR out; | |
075caafd ILT |
770 | { |
771 | struct internal_aouthdr *aouthdr_in = (struct internal_aouthdr *)in; | |
772 | AOUTHDR *aouthdr_out = (AOUTHDR *)out; | |
fbb61b50 | 773 | |
075caafd ILT |
774 | bfd_h_put_16(abfd, aouthdr_in->magic, (bfd_byte *) aouthdr_out->magic); |
775 | bfd_h_put_16(abfd, aouthdr_in->vstamp, (bfd_byte *) aouthdr_out->vstamp); | |
fbb61b50 SC |
776 | PUT_AOUTHDR_TSIZE (abfd, aouthdr_in->tsize, (bfd_byte *) aouthdr_out->tsize); |
777 | PUT_AOUTHDR_DSIZE (abfd, aouthdr_in->dsize, (bfd_byte *) aouthdr_out->dsize); | |
778 | PUT_AOUTHDR_BSIZE (abfd, aouthdr_in->bsize, (bfd_byte *) aouthdr_out->bsize); | |
779 | PUT_AOUTHDR_ENTRY (abfd, aouthdr_in->entry, (bfd_byte *) aouthdr_out->entry); | |
780 | PUT_AOUTHDR_TEXT_START (abfd, aouthdr_in->text_start, | |
781 | (bfd_byte *) aouthdr_out->text_start); | |
782 | PUT_AOUTHDR_DATA_START (abfd, aouthdr_in->data_start, | |
783 | (bfd_byte *) aouthdr_out->data_start); | |
275143eb | 784 | #ifdef COFF_IMAGE_WITH_PE |
3ea928f5 SC |
785 | { |
786 | PEAOUTHDR *peaouthdr_out = (PEAOUTHDR *)aouthdr_out; | |
787 | bfd_h_put_32 (abfd, aouthdr_in->pe->ImageBase, | |
788 | (bfd_byte *) peaouthdr_out->ImageBase); | |
789 | bfd_h_put_32 (abfd, aouthdr_in->pe->SectionAlignment, | |
790 | (bfd_byte *) peaouthdr_out->SectionAlignment); | |
791 | bfd_h_put_32 (abfd, aouthdr_in->pe->FileAlignment, | |
792 | (bfd_byte *) peaouthdr_out->FileAlignment); | |
793 | bfd_h_put_16 (abfd, aouthdr_in->pe->MajorOperatingSystemVersion, | |
794 | (bfd_byte *) peaouthdr_out->MajorOperatingSystemVersion); | |
795 | bfd_h_put_16 (abfd, aouthdr_in->pe->MinorOperatingSystemVersion, | |
796 | (bfd_byte *) peaouthdr_out->MinorOperatingSystemVersion); | |
797 | bfd_h_put_16 (abfd, aouthdr_in->pe->MajorImageVersion, | |
798 | (bfd_byte *) peaouthdr_out->MajorImageVersion); | |
799 | bfd_h_put_16 (abfd, aouthdr_in->pe->MinorImageVersion, | |
800 | (bfd_byte *) peaouthdr_out->MinorImageVersion); | |
801 | bfd_h_put_16 (abfd, aouthdr_in->pe->MajorSubsystemVersion, | |
802 | (bfd_byte *) peaouthdr_out->MajorSubsystemVersion); | |
803 | bfd_h_put_16 (abfd, aouthdr_in->pe->MinorSubsystemVersion, | |
804 | (bfd_byte *) peaouthdr_out->MinorSubsystemVersion); | |
805 | bfd_h_put_32 (abfd, aouthdr_in->pe->Reserved1, | |
806 | (bfd_byte *) peaouthdr_out->Reserved1); | |
807 | bfd_h_put_32 (abfd, aouthdr_in->pe->SizeOfImage, | |
808 | (bfd_byte *) peaouthdr_out->SizeOfImage); | |
809 | bfd_h_put_32 (abfd, aouthdr_in->pe->SizeOfHeaders, | |
810 | (bfd_byte *) peaouthdr_out->SizeOfHeaders); | |
811 | bfd_h_put_32 (abfd, aouthdr_in->pe->CheckSum, | |
812 | (bfd_byte *) peaouthdr_out->CheckSum); | |
813 | bfd_h_put_16 (abfd, aouthdr_in->pe->Subsystem, | |
814 | (bfd_byte *) peaouthdr_out->Subsystem); | |
815 | bfd_h_put_16 (abfd, aouthdr_in->pe->DllCharacteristics, | |
816 | (bfd_byte *) peaouthdr_out->DllCharacteristics); | |
817 | bfd_h_put_32 (abfd, aouthdr_in->pe->SizeOfStackReserve, | |
818 | (bfd_byte *) peaouthdr_out->SizeOfStackReserve); | |
819 | bfd_h_put_32 (abfd, aouthdr_in->pe->SizeOfStackCommit, | |
820 | (bfd_byte *) peaouthdr_out->SizeOfStackCommit); | |
821 | bfd_h_put_32 (abfd, aouthdr_in->pe->SizeOfHeapReserve, | |
822 | (bfd_byte *) peaouthdr_out->SizeOfHeapReserve); | |
823 | bfd_h_put_32 (abfd, aouthdr_in->pe->SizeOfHeapCommit, | |
824 | (bfd_byte *) peaouthdr_out->SizeOfHeapCommit); | |
825 | bfd_h_put_32 (abfd, aouthdr_in->pe->LoaderFlags, | |
826 | (bfd_byte *) peaouthdr_out->LoaderFlags); | |
827 | bfd_h_put_32 (abfd, aouthdr_in->pe->NumberOfRvaAndSizes, | |
828 | (bfd_byte *) peaouthdr_out->NumberOfRvaAndSizes); | |
829 | { | |
830 | int idx; | |
831 | for (idx=0; idx < 16; idx++) | |
832 | { | |
833 | bfd_h_put_32 (abfd, aouthdr_in->pe->DataDirectory[idx].VirtualAddress, | |
834 | (bfd_byte *) peaouthdr_out->DataDirectory[idx][0]); | |
835 | bfd_h_put_32 (abfd, aouthdr_in->pe->DataDirectory[idx].Size, | |
836 | (bfd_byte *) peaouthdr_out->DataDirectory[idx][1]); | |
837 | } | |
838 | } | |
839 | } | |
840 | #endif | |
841 | ||
075caafd ILT |
842 | #ifdef I960 |
843 | bfd_h_put_32(abfd, aouthdr_in->tagentries, (bfd_byte *) aouthdr_out->tagentries); | |
844 | #endif | |
fbb61b50 SC |
845 | |
846 | #ifdef MIPSECOFF | |
847 | bfd_h_put_32(abfd, aouthdr_in->bss_start, (bfd_byte *) aouthdr_out->bss_start); | |
848 | bfd_h_put_32(abfd, aouthdr_in->gp_value, (bfd_byte *) aouthdr_out->gp_value); | |
849 | bfd_h_put_32(abfd, aouthdr_in->gprmask, (bfd_byte *) aouthdr_out->gprmask); | |
850 | bfd_h_put_32(abfd, aouthdr_in->cprmask[0], (bfd_byte *) aouthdr_out->cprmask[0]); | |
851 | bfd_h_put_32(abfd, aouthdr_in->cprmask[1], (bfd_byte *) aouthdr_out->cprmask[1]); | |
852 | bfd_h_put_32(abfd, aouthdr_in->cprmask[2], (bfd_byte *) aouthdr_out->cprmask[2]); | |
853 | bfd_h_put_32(abfd, aouthdr_in->cprmask[3], (bfd_byte *) aouthdr_out->cprmask[3]); | |
854 | #endif | |
855 | ||
856 | #ifdef ALPHAECOFF | |
330595d0 ILT |
857 | /* FIXME: What does bldrev mean? */ |
858 | bfd_h_put_16(abfd, (bfd_vma) 2, (bfd_byte *) aouthdr_out->bldrev); | |
859 | bfd_h_put_16(abfd, (bfd_vma) 0, (bfd_byte *) aouthdr_out->padding); | |
fbb61b50 SC |
860 | bfd_h_put_64(abfd, aouthdr_in->bss_start, (bfd_byte *) aouthdr_out->bss_start); |
861 | bfd_h_put_64(abfd, aouthdr_in->gp_value, (bfd_byte *) aouthdr_out->gp_value); | |
862 | bfd_h_put_32(abfd, aouthdr_in->gprmask, (bfd_byte *) aouthdr_out->gprmask); | |
863 | bfd_h_put_32(abfd, aouthdr_in->fprmask, (bfd_byte *) aouthdr_out->fprmask); | |
864 | #endif | |
865 | ||
075caafd ILT |
866 | return sizeof(AOUTHDR); |
867 | } | |
868 | ||
869 | static void | |
3ea928f5 SC |
870 | coff_swap_scnhdr_in (abfd, ext, in) |
871 | bfd *abfd; | |
872 | PTR ext; | |
873 | PTR in; | |
075caafd ILT |
874 | { |
875 | SCNHDR *scnhdr_ext = (SCNHDR *) ext; | |
876 | struct internal_scnhdr *scnhdr_int = (struct internal_scnhdr *) in; | |
075caafd | 877 | |
fbb61b50 SC |
878 | memcpy(scnhdr_int->s_name, scnhdr_ext->s_name, sizeof(scnhdr_int->s_name)); |
879 | scnhdr_int->s_vaddr = | |
880 | GET_SCNHDR_VADDR (abfd, (bfd_byte *) scnhdr_ext->s_vaddr); | |
881 | scnhdr_int->s_paddr = | |
882 | GET_SCNHDR_PADDR (abfd, (bfd_byte *) scnhdr_ext->s_paddr); | |
883 | scnhdr_int->s_size = | |
884 | GET_SCNHDR_SIZE (abfd, (bfd_byte *) scnhdr_ext->s_size); | |
885 | ||
886 | scnhdr_int->s_scnptr = | |
887 | GET_SCNHDR_SCNPTR (abfd, (bfd_byte *) scnhdr_ext->s_scnptr); | |
888 | scnhdr_int->s_relptr = | |
889 | GET_SCNHDR_RELPTR (abfd, (bfd_byte *) scnhdr_ext->s_relptr); | |
890 | scnhdr_int->s_lnnoptr = | |
891 | GET_SCNHDR_LNNOPTR (abfd, (bfd_byte *) scnhdr_ext->s_lnnoptr); | |
075caafd ILT |
892 | scnhdr_int->s_flags = bfd_h_get_32(abfd, (bfd_byte *) scnhdr_ext->s_flags); |
893 | #if defined(M88) | |
894 | scnhdr_int->s_nreloc = bfd_h_get_32(abfd, (bfd_byte *) scnhdr_ext->s_nreloc); | |
895 | scnhdr_int->s_nlnno = bfd_h_get_32(abfd, (bfd_byte *) scnhdr_ext->s_nlnno); | |
896 | #else | |
897 | scnhdr_int->s_nreloc = bfd_h_get_16(abfd, (bfd_byte *) scnhdr_ext->s_nreloc); | |
898 | scnhdr_int->s_nlnno = bfd_h_get_16(abfd, (bfd_byte *) scnhdr_ext->s_nlnno); | |
899 | #endif | |
900 | #ifdef I960 | |
901 | scnhdr_int->s_align = bfd_h_get_32(abfd, (bfd_byte *) scnhdr_ext->s_align); | |
902 | #endif | |
275143eb | 903 | #ifdef COFF_IMAGE_WITH_PE |
3ea928f5 | 904 | #ifdef NT_EXE_IMAGE_BASE |
3ea928f5 SC |
905 | if (scnhdr_int->s_vaddr != 0) { |
906 | scnhdr_int->s_vaddr += NT_EXE_IMAGE_BASE; | |
907 | } | |
275143eb | 908 | #endif |
3ea928f5 | 909 | #endif |
075caafd ILT |
910 | } |
911 | ||
912 | static unsigned int | |
3ea928f5 SC |
913 | coff_swap_scnhdr_out (abfd, in, out) |
914 | bfd *abfd; | |
915 | PTR in; | |
916 | PTR out; | |
075caafd ILT |
917 | { |
918 | struct internal_scnhdr *scnhdr_int = (struct internal_scnhdr *)in; | |
919 | SCNHDR *scnhdr_ext = (SCNHDR *)out; | |
3ea928f5 | 920 | unsigned int ret = sizeof (SCNHDR); |
fbb61b50 | 921 | |
075caafd | 922 | memcpy(scnhdr_ext->s_name, scnhdr_int->s_name, sizeof(scnhdr_int->s_name)); |
3ea928f5 SC |
923 | |
924 | #ifdef COFF_IMAGE_WITH_PE | |
925 | ||
926 | { | |
927 | bfd_link_pe_info *pe_info = coff_data (abfd)->link_info->pe_info; | |
928 | ||
929 | PUT_SCNHDR_VADDR (abfd, | |
930 | (scnhdr_int->s_vaddr | |
931 | - pe_value (&pe_info->image_base, | |
932 | NT_EXE_IMAGE_BASE)), | |
fbb61b50 | 933 | (bfd_byte *) scnhdr_ext->s_vaddr); |
075caafd | 934 | |
3ea928f5 SC |
935 | |
936 | /* NT wants the physical address data to be the size (s_size data) of | |
937 | the section */ | |
938 | #if 1 | |
939 | PUT_SCNHDR_PADDR (abfd, scnhdr_int->s_size, | |
940 | (bfd_byte *) scnhdr_ext->s_paddr); | |
075caafd | 941 | #endif |
3ea928f5 SC |
942 | /* NT wants the size data to be rounded up to the next NT_FILE_ALIGNMENT |
943 | value except for the BSS section, its s_size should be 0 */ | |
944 | if (strcmp (scnhdr_int->s_name, _BSS) == 0) | |
945 | PUT_SCNHDR_SIZE (abfd, 0, (bfd_byte *) scnhdr_ext->s_size); | |
946 | else | |
947 | { | |
948 | bfd_vma rounded_size; | |
949 | rounded_size = ((scnhdr_int->s_size + NT_FILE_ALIGNMENT - 1) / | |
950 | NT_FILE_ALIGNMENT) * | |
951 | NT_FILE_ALIGNMENT; | |
952 | PUT_SCNHDR_SIZE (abfd, rounded_size, (bfd_byte *) scnhdr_ext->s_size); | |
953 | } | |
075caafd | 954 | } |
330595d0 | 955 | #else |
3ea928f5 SC |
956 | PUT_SCNHDR_VADDR (abfd, scnhdr_int->s_vaddr, |
957 | (bfd_byte *) scnhdr_ext->s_vaddr); | |
330595d0 | 958 | |
330595d0 | 959 | |
3ea928f5 | 960 | PUT_SCNHDR_PADDR (abfd, scnhdr_int->s_paddr, |
330595d0 | 961 | (bfd_byte *) scnhdr_ext->s_paddr); |
3ea928f5 | 962 | PUT_SCNHDR_SIZE (abfd, scnhdr_int->s_size, |
330595d0 | 963 | (bfd_byte *) scnhdr_ext->s_size); |
3ea928f5 | 964 | #endif |
330595d0 ILT |
965 | PUT_SCNHDR_SCNPTR (abfd, scnhdr_int->s_scnptr, |
966 | (bfd_byte *) scnhdr_ext->s_scnptr); | |
967 | PUT_SCNHDR_RELPTR (abfd, scnhdr_int->s_relptr, | |
968 | (bfd_byte *) scnhdr_ext->s_relptr); | |
969 | PUT_SCNHDR_LNNOPTR (abfd, scnhdr_int->s_lnnoptr, | |
970 | (bfd_byte *) scnhdr_ext->s_lnnoptr); | |
3ea928f5 SC |
971 | #ifdef COFF_IMAGE_WITH_PE |
972 | /* Extra flags must be set when dealing with NT. All sections should also | |
973 | have the IMAGE_SCN_MEM_READ (0x40000000) flag set. In addition, the | |
974 | .text section must have IMAGE_SCN_MEM_EXECUTE (0x20000000) and the data | |
975 | sections (.idata, .data, .bss, .CRT) must have IMAGE_SCN_MEM_WRITE set | |
976 | (this is especially important when dealing with the .idata section since | |
977 | the addresses for routines from .dlls must be overwritten). If .reloc | |
978 | section data is ever generated, we must add IMAGE_SCN_MEM_DISCARDABLE | |
979 | (0x02000000). Also, the resource data should also be read and | |
980 | writable. */ | |
981 | { | |
982 | int flags = scnhdr_int->s_flags; | |
983 | if (strcmp (scnhdr_int->s_name, ".data") == 0 || | |
984 | strcmp (scnhdr_int->s_name, ".CRT") == 0 || | |
985 | strcmp (scnhdr_int->s_name, ".rsrc") == 0 || | |
986 | strcmp (scnhdr_int->s_name, ".bss") == 0) | |
987 | flags |= IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_WRITE; | |
988 | else if (strcmp (scnhdr_int->s_name, ".text") == 0) | |
989 | flags |= IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_EXECUTE; | |
990 | else if (strcmp (scnhdr_int->s_name, ".reloc") == 0) | |
991 | flags = SEC_DATA| IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_DISCARDABLE; | |
992 | else if (strcmp (scnhdr_int->s_name, ".idata") == 0) | |
993 | flags = IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_WRITE | SEC_DATA; | |
994 | else if (strcmp (scnhdr_int->s_name, ".rdata") == 0 | |
995 | || strcmp (scnhdr_int->s_name, ".edata") == 0) | |
996 | flags = IMAGE_SCN_MEM_READ | SEC_DATA; | |
997 | ||
998 | PUTWORD(abfd, flags, (bfd_byte *) scnhdr_ext->s_flags); | |
999 | } | |
1000 | #else | |
330595d0 | 1001 | PUTWORD(abfd, scnhdr_int->s_flags, (bfd_byte *) scnhdr_ext->s_flags); |
3ea928f5 | 1002 | #endif |
330595d0 ILT |
1003 | #if defined(M88) |
1004 | PUTWORD(abfd, scnhdr_int->s_nlnno, (bfd_byte *) scnhdr_ext->s_nlnno); | |
1005 | PUTWORD(abfd, scnhdr_int->s_nreloc, (bfd_byte *) scnhdr_ext->s_nreloc); | |
1006 | #else | |
3ea928f5 SC |
1007 | if (scnhdr_int->s_nlnno <= 0xffff) |
1008 | PUTHALF(abfd, scnhdr_int->s_nlnno, (bfd_byte *) scnhdr_ext->s_nlnno); | |
1009 | else | |
1010 | { | |
1011 | (*_bfd_error_handler) ("%s: line number overflow: 0x%lx > 0xffff", | |
1012 | bfd_get_filename (abfd), | |
1013 | scnhdr_int->s_nlnno); | |
1014 | bfd_set_error (bfd_error_file_truncated); | |
1015 | PUTHALF (abfd, 0xffff, (bfd_byte *) scnhdr_ext->s_nlnno); | |
1016 | ret = 0; | |
1017 | } | |
1018 | if (scnhdr_int->s_nreloc <= 0xffff) | |
1019 | PUTHALF(abfd, scnhdr_int->s_nreloc, (bfd_byte *) scnhdr_ext->s_nreloc); | |
1020 | else | |
1021 | { | |
1022 | (*_bfd_error_handler) ("%s: reloc overflow: 0x%lx > 0xffff", | |
1023 | bfd_get_filename (abfd), | |
1024 | scnhdr_int->s_nreloc); | |
1025 | bfd_set_error (bfd_error_file_truncated); | |
1026 | PUTHALF (abfd, 0xffff, (bfd_byte *) scnhdr_ext->s_nreloc); | |
1027 | ret = 0; | |
1028 | } | |
330595d0 ILT |
1029 | #endif |
1030 | ||
1031 | #if defined(I960) | |
1032 | PUTWORD(abfd, scnhdr_int->s_align, (bfd_byte *) scnhdr_ext->s_align); | |
1033 | #endif | |
3ea928f5 | 1034 | return ret; |
330595d0 | 1035 | } |