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252b5132 RH |
1 | /* Generic COFF swapping routines, for BFD. |
2 | Copyright 1990, 91, 92, 93, 94, 95, 96, 1997 Free Software Foundation, Inc. | |
3 | Written by Cygnus Support. | |
4 | ||
5 | This file is part of BFD, the Binary File Descriptor library. | |
6 | ||
7 | This program is free software; you can redistribute it and/or modify | |
8 | it under the terms of the GNU General Public License as published by | |
9 | the Free Software Foundation; either version 2 of the License, or | |
10 | (at your option) any later version. | |
11 | ||
12 | This program is distributed in the hope that it will be useful, | |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
16 | ||
17 | You should have received a copy of the GNU General Public License | |
18 | along with this program; if not, write to the Free Software | |
19 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ | |
20 | ||
21 | /* 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 | ||
29 | #ifndef IMAGE_BASE | |
30 | #define IMAGE_BASE 0 | |
31 | #endif | |
32 | ||
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 | ||
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 | #ifndef GET_SCNHDR_NRELOC | |
172 | #define GET_SCNHDR_NRELOC bfd_h_get_16 | |
173 | #endif | |
174 | #ifndef PUT_SCNHDR_NRELOC | |
175 | #define PUT_SCNHDR_NRELOC bfd_h_put_16 | |
176 | #endif | |
177 | #ifndef GET_SCNHDR_NLNNO | |
178 | #define GET_SCNHDR_NLNNO bfd_h_get_16 | |
179 | #endif | |
180 | #ifndef PUT_SCNHDR_NLNNO | |
181 | #define PUT_SCNHDR_NLNNO bfd_h_put_16 | |
182 | #endif | |
183 | #ifndef GET_SCNHDR_FLAGS | |
184 | #define GET_SCNHDR_FLAGS bfd_h_get_32 | |
185 | #endif | |
186 | #ifndef PUT_SCNHDR_FLAGS | |
187 | #define PUT_SCNHDR_FLAGS bfd_h_put_32 | |
188 | #endif | |
189 | ||
190 | ||
191 | static void coff_swap_aouthdr_in PARAMS ((bfd *, PTR, PTR)); | |
192 | static unsigned int coff_swap_aouthdr_out PARAMS ((bfd *, PTR, PTR)); | |
193 | static void coff_swap_scnhdr_in PARAMS ((bfd *, PTR, PTR)); | |
194 | static unsigned int coff_swap_scnhdr_out PARAMS ((bfd *, PTR, PTR)); | |
195 | static void coff_swap_filehdr_in PARAMS ((bfd *, PTR, PTR)); | |
196 | static unsigned int coff_swap_filehdr_out PARAMS ((bfd *, PTR, PTR)); | |
197 | #ifndef NO_COFF_RELOCS | |
198 | static void coff_swap_reloc_in PARAMS ((bfd *, PTR, PTR)); | |
199 | static unsigned int coff_swap_reloc_out PARAMS ((bfd *, PTR, PTR)); | |
200 | #endif /* NO_COFF_RELOCS */ | |
201 | #ifndef NO_COFF_SYMBOLS | |
202 | static void coff_swap_sym_in PARAMS ((bfd *, PTR, PTR)); | |
203 | static unsigned int coff_swap_sym_out PARAMS ((bfd *, PTR, PTR)); | |
204 | static void coff_swap_aux_in PARAMS ((bfd *, PTR, int, int, int, int, PTR)); | |
205 | static unsigned int coff_swap_aux_out PARAMS ((bfd *, PTR, int, int, int, int, PTR)); | |
206 | #endif /* NO_COFF_SYMBOLS */ | |
207 | #ifndef NO_COFF_LINENOS | |
208 | static void coff_swap_lineno_in PARAMS ((bfd *, PTR, PTR)); | |
209 | static unsigned int coff_swap_lineno_out PARAMS ((bfd *, PTR, PTR)); | |
210 | #endif /* NO_COFF_LINENOS */ | |
211 | ||
212 | #ifndef NO_COFF_RELOCS | |
213 | ||
214 | static void | |
215 | coff_swap_reloc_in (abfd, src, dst) | |
216 | bfd *abfd; | |
217 | PTR src; | |
218 | PTR dst; | |
219 | { | |
220 | RELOC *reloc_src = (RELOC *) src; | |
221 | struct internal_reloc *reloc_dst = (struct internal_reloc *) dst; | |
222 | ||
223 | reloc_dst->r_vaddr = bfd_h_get_32(abfd, (bfd_byte *)reloc_src->r_vaddr); | |
224 | reloc_dst->r_symndx = bfd_h_get_signed_32(abfd, (bfd_byte *) reloc_src->r_symndx); | |
225 | ||
226 | #ifdef RS6000COFF_C | |
227 | reloc_dst->r_type = bfd_h_get_8(abfd, reloc_src->r_type); | |
228 | reloc_dst->r_size = bfd_h_get_8(abfd, reloc_src->r_size); | |
229 | #else | |
230 | reloc_dst->r_type = bfd_h_get_16(abfd, (bfd_byte *) reloc_src->r_type); | |
231 | #endif | |
232 | ||
233 | #ifdef SWAP_IN_RELOC_OFFSET | |
234 | reloc_dst->r_offset = SWAP_IN_RELOC_OFFSET(abfd, | |
235 | (bfd_byte *) reloc_src->r_offset); | |
236 | #endif | |
237 | } | |
238 | ||
239 | static unsigned int | |
240 | coff_swap_reloc_out (abfd, src, dst) | |
241 | bfd *abfd; | |
242 | PTR src; | |
243 | PTR dst; | |
244 | { | |
245 | struct internal_reloc *reloc_src = (struct internal_reloc *)src; | |
246 | struct external_reloc *reloc_dst = (struct external_reloc *)dst; | |
247 | bfd_h_put_32(abfd, reloc_src->r_vaddr, (bfd_byte *) reloc_dst->r_vaddr); | |
248 | bfd_h_put_32(abfd, reloc_src->r_symndx, (bfd_byte *) reloc_dst->r_symndx); | |
249 | ||
250 | #ifdef RS6000COFF_C | |
251 | bfd_h_put_8 (abfd, reloc_src->r_type, (bfd_byte *) reloc_dst->r_type); | |
252 | bfd_h_put_8 (abfd, reloc_src->r_size, (bfd_byte *) reloc_dst->r_size); | |
253 | #else | |
254 | bfd_h_put_16(abfd, reloc_src->r_type, (bfd_byte *) | |
255 | reloc_dst->r_type); | |
256 | #endif | |
257 | ||
258 | #ifdef SWAP_OUT_RELOC_OFFSET | |
259 | SWAP_OUT_RELOC_OFFSET(abfd, | |
260 | reloc_src->r_offset, | |
261 | (bfd_byte *) reloc_dst->r_offset); | |
262 | #endif | |
263 | #ifdef SWAP_OUT_RELOC_EXTRA | |
264 | SWAP_OUT_RELOC_EXTRA(abfd,reloc_src, reloc_dst); | |
265 | #endif | |
266 | ||
267 | return RELSZ; | |
268 | } | |
269 | ||
270 | #endif /* NO_COFF_RELOCS */ | |
271 | ||
272 | static void | |
273 | coff_swap_filehdr_in (abfd, src, dst) | |
274 | bfd *abfd; | |
275 | PTR src; | |
276 | PTR dst; | |
277 | { | |
278 | FILHDR *filehdr_src = (FILHDR *) src; | |
279 | struct internal_filehdr *filehdr_dst = (struct internal_filehdr *) dst; | |
280 | #ifdef COFF_ADJUST_FILEHDR_IN_PRE | |
281 | COFF_ADJUST_FILEHDR_IN_PRE (abfd, src, dst); | |
282 | #endif | |
283 | filehdr_dst->f_magic = bfd_h_get_16(abfd, (bfd_byte *) filehdr_src->f_magic); | |
284 | filehdr_dst->f_nscns = bfd_h_get_16(abfd, (bfd_byte *)filehdr_src-> f_nscns); | |
285 | filehdr_dst->f_timdat = bfd_h_get_32(abfd, (bfd_byte *)filehdr_src-> f_timdat); | |
286 | filehdr_dst->f_symptr = | |
287 | GET_FILEHDR_SYMPTR (abfd, (bfd_byte *) filehdr_src->f_symptr); | |
288 | filehdr_dst->f_nsyms = bfd_h_get_32(abfd, (bfd_byte *)filehdr_src-> f_nsyms); | |
289 | filehdr_dst->f_opthdr = bfd_h_get_16(abfd, (bfd_byte *)filehdr_src-> f_opthdr); | |
290 | filehdr_dst->f_flags = bfd_h_get_16(abfd, (bfd_byte *)filehdr_src-> f_flags); | |
291 | #ifdef TIC80_TARGET_ID | |
292 | filehdr_dst->f_target_id = bfd_h_get_16(abfd, (bfd_byte *)filehdr_src-> f_target_id); | |
293 | #endif | |
294 | ||
295 | #ifdef COFF_ADJUST_FILEHDR_IN_POST | |
296 | COFF_ADJUST_FILEHDR_IN_POST (abfd, src, dst); | |
297 | #endif | |
298 | } | |
299 | ||
300 | static unsigned int | |
301 | coff_swap_filehdr_out (abfd, in, out) | |
302 | bfd *abfd; | |
303 | PTR in; | |
304 | PTR out; | |
305 | { | |
306 | struct internal_filehdr *filehdr_in = (struct internal_filehdr *)in; | |
307 | FILHDR *filehdr_out = (FILHDR *)out; | |
308 | ||
309 | #ifdef COFF_ADJUST_FILEHDR_OUT_PRE | |
310 | COFF_ADJUST_FILEHDR_OUT_PRE (abfd, in, out); | |
311 | #endif | |
312 | bfd_h_put_16(abfd, filehdr_in->f_magic, (bfd_byte *) filehdr_out->f_magic); | |
313 | bfd_h_put_16(abfd, filehdr_in->f_nscns, (bfd_byte *) filehdr_out->f_nscns); | |
314 | bfd_h_put_32(abfd, filehdr_in->f_timdat, (bfd_byte *) filehdr_out->f_timdat); | |
315 | PUT_FILEHDR_SYMPTR (abfd, (bfd_vma) filehdr_in->f_symptr, | |
316 | (bfd_byte *) filehdr_out->f_symptr); | |
317 | bfd_h_put_32(abfd, filehdr_in->f_nsyms, (bfd_byte *) filehdr_out->f_nsyms); | |
318 | bfd_h_put_16(abfd, filehdr_in->f_opthdr, (bfd_byte *) filehdr_out->f_opthdr); | |
319 | bfd_h_put_16(abfd, filehdr_in->f_flags, (bfd_byte *) filehdr_out->f_flags); | |
320 | #ifdef TIC80_TARGET_ID | |
321 | bfd_h_put_16(abfd, filehdr_in->f_target_id, (bfd_byte *) filehdr_out->f_target_id); | |
322 | #endif | |
323 | ||
324 | #ifdef COFF_ADJUST_FILEHDR_OUT_POST | |
325 | COFF_ADJUST_FILEHDR_OUT_POST (abfd, in, out); | |
326 | #endif | |
327 | return FILHSZ; | |
328 | } | |
329 | ||
330 | ||
331 | #ifndef NO_COFF_SYMBOLS | |
332 | ||
333 | static void | |
334 | coff_swap_sym_in (abfd, ext1, in1) | |
335 | bfd *abfd; | |
336 | PTR ext1; | |
337 | PTR in1; | |
338 | { | |
339 | SYMENT *ext = (SYMENT *)ext1; | |
340 | struct internal_syment *in = (struct internal_syment *)in1; | |
341 | ||
342 | if( ext->e.e_name[0] == 0) { | |
343 | in->_n._n_n._n_zeroes = 0; | |
344 | in->_n._n_n._n_offset = bfd_h_get_32(abfd, (bfd_byte *) ext->e.e.e_offset); | |
345 | } | |
346 | else { | |
347 | #if SYMNMLEN != E_SYMNMLEN | |
348 | -> Error, we need to cope with truncating or extending SYMNMLEN!; | |
349 | #else | |
350 | memcpy(in->_n._n_name, ext->e.e_name, SYMNMLEN); | |
351 | #endif | |
352 | } | |
353 | in->n_value = bfd_h_get_32(abfd, (bfd_byte *) ext->e_value); | |
354 | in->n_scnum = bfd_h_get_16(abfd, (bfd_byte *) ext->e_scnum); | |
355 | if (sizeof(ext->e_type) == 2){ | |
356 | in->n_type = bfd_h_get_16(abfd, (bfd_byte *) ext->e_type); | |
357 | } | |
358 | else { | |
359 | in->n_type = bfd_h_get_32(abfd, (bfd_byte *) ext->e_type); | |
360 | } | |
361 | in->n_sclass = bfd_h_get_8(abfd, ext->e_sclass); | |
362 | in->n_numaux = bfd_h_get_8(abfd, ext->e_numaux); | |
363 | } | |
364 | ||
365 | static unsigned int | |
366 | coff_swap_sym_out (abfd, inp, extp) | |
367 | bfd *abfd; | |
368 | PTR inp; | |
369 | PTR extp; | |
370 | { | |
371 | struct internal_syment *in = (struct internal_syment *)inp; | |
372 | SYMENT *ext =(SYMENT *)extp; | |
373 | if(in->_n._n_name[0] == 0) { | |
374 | bfd_h_put_32(abfd, 0, (bfd_byte *) ext->e.e.e_zeroes); | |
375 | bfd_h_put_32(abfd, in->_n._n_n._n_offset, (bfd_byte *) ext->e.e.e_offset); | |
376 | } | |
377 | else { | |
378 | #if SYMNMLEN != E_SYMNMLEN | |
379 | -> Error, we need to cope with truncating or extending SYMNMLEN!; | |
380 | #else | |
381 | memcpy(ext->e.e_name, in->_n._n_name, SYMNMLEN); | |
382 | #endif | |
383 | } | |
384 | bfd_h_put_32(abfd, in->n_value , (bfd_byte *) ext->e_value); | |
385 | bfd_h_put_16(abfd, in->n_scnum , (bfd_byte *) ext->e_scnum); | |
386 | if (sizeof(ext->e_type) == 2) | |
387 | { | |
388 | bfd_h_put_16(abfd, in->n_type , (bfd_byte *) ext->e_type); | |
389 | } | |
390 | else | |
391 | { | |
392 | bfd_h_put_32(abfd, in->n_type , (bfd_byte *) ext->e_type); | |
393 | } | |
394 | bfd_h_put_8(abfd, in->n_sclass , ext->e_sclass); | |
395 | bfd_h_put_8(abfd, in->n_numaux , ext->e_numaux); | |
396 | return SYMESZ; | |
397 | } | |
398 | ||
399 | static void | |
400 | coff_swap_aux_in (abfd, ext1, type, class, indx, numaux, in1) | |
401 | bfd *abfd; | |
402 | PTR ext1; | |
403 | int type; | |
404 | int class; | |
405 | int indx; | |
406 | int numaux; | |
407 | PTR in1; | |
408 | { | |
409 | AUXENT *ext = (AUXENT *)ext1; | |
410 | union internal_auxent *in = (union internal_auxent *)in1; | |
411 | ||
412 | #ifdef COFF_ADJUST_AUX_IN_PRE | |
413 | COFF_ADJUST_AUX_IN_PRE (abfd, ext1, type, class, indx, numaux, in1); | |
414 | #endif | |
415 | switch (class) { | |
416 | case C_FILE: | |
417 | if (ext->x_file.x_fname[0] == 0) { | |
418 | in->x_file.x_n.x_zeroes = 0; | |
419 | in->x_file.x_n.x_offset = | |
420 | bfd_h_get_32(abfd, (bfd_byte *) ext->x_file.x_n.x_offset); | |
421 | } else { | |
422 | #if FILNMLEN != E_FILNMLEN | |
423 | -> Error, we need to cope with truncating or extending FILNMLEN!; | |
424 | #else | |
ec0ef80e DD |
425 | if (numaux > 1) |
426 | { | |
427 | if (indx == 0) | |
428 | memcpy (in->x_file.x_fname, ext->x_file.x_fname, | |
429 | numaux * sizeof (AUXENT)); | |
430 | } | |
431 | else | |
432 | { | |
433 | memcpy (in->x_file.x_fname, ext->x_file.x_fname, FILNMLEN); | |
434 | } | |
252b5132 RH |
435 | #endif |
436 | } | |
437 | goto end; | |
438 | ||
439 | /* RS/6000 "csect" auxents */ | |
440 | #ifdef RS6000COFF_C | |
441 | case C_EXT: | |
442 | case C_HIDEXT: | |
443 | if (indx + 1 == numaux) | |
444 | { | |
445 | in->x_csect.x_scnlen.l = bfd_h_get_32 (abfd, ext->x_csect.x_scnlen); | |
446 | in->x_csect.x_parmhash = bfd_h_get_32 (abfd, | |
447 | ext->x_csect.x_parmhash); | |
448 | in->x_csect.x_snhash = bfd_h_get_16 (abfd, ext->x_csect.x_snhash); | |
449 | /* We don't have to hack bitfields in x_smtyp because it's | |
450 | defined by shifts-and-ands, which are equivalent on all | |
451 | byte orders. */ | |
452 | in->x_csect.x_smtyp = bfd_h_get_8 (abfd, ext->x_csect.x_smtyp); | |
453 | in->x_csect.x_smclas = bfd_h_get_8 (abfd, ext->x_csect.x_smclas); | |
454 | in->x_csect.x_stab = bfd_h_get_32 (abfd, ext->x_csect.x_stab); | |
455 | in->x_csect.x_snstab = bfd_h_get_16 (abfd, ext->x_csect.x_snstab); | |
456 | goto end; | |
457 | } | |
458 | break; | |
459 | #endif | |
460 | ||
461 | case C_STAT: | |
462 | #ifdef C_LEAFSTAT | |
463 | case C_LEAFSTAT: | |
464 | #endif | |
465 | case C_HIDDEN: | |
466 | if (type == T_NULL) { | |
467 | in->x_scn.x_scnlen = GET_SCN_SCNLEN(abfd, ext); | |
468 | in->x_scn.x_nreloc = GET_SCN_NRELOC(abfd, ext); | |
469 | in->x_scn.x_nlinno = GET_SCN_NLINNO(abfd, ext); | |
470 | ||
471 | /* PE defines some extra fields; we zero them out for | |
472 | safety. */ | |
473 | in->x_scn.x_checksum = 0; | |
474 | in->x_scn.x_associated = 0; | |
475 | in->x_scn.x_comdat = 0; | |
476 | ||
477 | goto end; | |
478 | } | |
479 | break; | |
480 | } | |
481 | ||
482 | in->x_sym.x_tagndx.l = bfd_h_get_32(abfd, (bfd_byte *) ext->x_sym.x_tagndx); | |
483 | #ifndef NO_TVNDX | |
484 | in->x_sym.x_tvndx = bfd_h_get_16(abfd, (bfd_byte *) ext->x_sym.x_tvndx); | |
485 | #endif | |
486 | ||
487 | if (class == C_BLOCK || class == C_FCN || ISFCN (type) || ISTAG (class)) | |
488 | { | |
489 | in->x_sym.x_fcnary.x_fcn.x_lnnoptr = GET_FCN_LNNOPTR (abfd, ext); | |
490 | in->x_sym.x_fcnary.x_fcn.x_endndx.l = GET_FCN_ENDNDX (abfd, ext); | |
491 | } | |
492 | else | |
493 | { | |
494 | #if DIMNUM != E_DIMNUM | |
495 | #error we need to cope with truncating or extending DIMNUM | |
496 | #endif | |
497 | in->x_sym.x_fcnary.x_ary.x_dimen[0] = | |
498 | bfd_h_get_16 (abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[0]); | |
499 | in->x_sym.x_fcnary.x_ary.x_dimen[1] = | |
500 | bfd_h_get_16 (abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[1]); | |
501 | in->x_sym.x_fcnary.x_ary.x_dimen[2] = | |
502 | bfd_h_get_16 (abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[2]); | |
503 | in->x_sym.x_fcnary.x_ary.x_dimen[3] = | |
504 | bfd_h_get_16 (abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[3]); | |
505 | } | |
506 | ||
507 | if (ISFCN(type)) { | |
508 | in->x_sym.x_misc.x_fsize = bfd_h_get_32(abfd, (bfd_byte *) ext->x_sym.x_misc.x_fsize); | |
509 | } | |
510 | else { | |
511 | in->x_sym.x_misc.x_lnsz.x_lnno = GET_LNSZ_LNNO(abfd, ext); | |
512 | in->x_sym.x_misc.x_lnsz.x_size = GET_LNSZ_SIZE(abfd, ext); | |
513 | } | |
514 | ||
515 | end: ; | |
516 | /* the semicolon is because MSVC doesn't like labels at | |
517 | end of block. */ | |
518 | ||
519 | #ifdef COFF_ADJUST_AUX_IN_POST | |
520 | COFF_ADJUST_AUX_IN_POST (abfd, ext1, type, class, indx, numaux, in1); | |
521 | #endif | |
522 | } | |
523 | ||
524 | static unsigned int | |
525 | coff_swap_aux_out (abfd, inp, type, class, indx, numaux, extp) | |
526 | bfd *abfd; | |
527 | PTR inp; | |
528 | int type; | |
529 | int class; | |
530 | int indx; | |
531 | int numaux; | |
532 | PTR extp; | |
533 | { | |
534 | union internal_auxent *in = (union internal_auxent *)inp; | |
535 | AUXENT *ext = (AUXENT *)extp; | |
536 | ||
537 | #ifdef COFF_ADJUST_AUX_OUT_PRE | |
538 | COFF_ADJUST_AUX_OUT_PRE (abfd, inp, type, class, indx, numaux, extp); | |
539 | #endif | |
540 | memset((PTR)ext, 0, AUXESZ); | |
541 | switch (class) { | |
542 | case C_FILE: | |
543 | if (in->x_file.x_fname[0] == 0) { | |
544 | PUTWORD(abfd, 0, (bfd_byte *) ext->x_file.x_n.x_zeroes); | |
545 | PUTWORD(abfd, | |
546 | in->x_file.x_n.x_offset, | |
547 | (bfd_byte *) ext->x_file.x_n.x_offset); | |
548 | } | |
549 | else { | |
550 | #if FILNMLEN != E_FILNMLEN | |
551 | -> Error, we need to cope with truncating or extending FILNMLEN!; | |
552 | #else | |
553 | memcpy (ext->x_file.x_fname, in->x_file.x_fname, FILNMLEN); | |
554 | #endif | |
555 | } | |
556 | goto end; | |
557 | ||
558 | #ifdef RS6000COFF_C | |
559 | /* RS/6000 "csect" auxents */ | |
560 | case C_EXT: | |
561 | case C_HIDEXT: | |
562 | if (indx + 1 == numaux) | |
563 | { | |
564 | PUTWORD (abfd, in->x_csect.x_scnlen.l, ext->x_csect.x_scnlen); | |
565 | PUTWORD (abfd, in->x_csect.x_parmhash, ext->x_csect.x_parmhash); | |
566 | PUTHALF (abfd, in->x_csect.x_snhash, ext->x_csect.x_snhash); | |
567 | /* We don't have to hack bitfields in x_smtyp because it's | |
568 | defined by shifts-and-ands, which are equivalent on all | |
569 | byte orders. */ | |
570 | PUTBYTE (abfd, in->x_csect.x_smtyp, ext->x_csect.x_smtyp); | |
571 | PUTBYTE (abfd, in->x_csect.x_smclas, ext->x_csect.x_smclas); | |
572 | PUTWORD (abfd, in->x_csect.x_stab, ext->x_csect.x_stab); | |
573 | PUTHALF (abfd, in->x_csect.x_snstab, ext->x_csect.x_snstab); | |
574 | goto end; | |
575 | } | |
576 | break; | |
577 | #endif | |
578 | ||
579 | case C_STAT: | |
580 | #ifdef C_LEAFSTAT | |
581 | case C_LEAFSTAT: | |
582 | #endif | |
583 | case C_HIDDEN: | |
584 | if (type == T_NULL) { | |
585 | PUT_SCN_SCNLEN(abfd, in->x_scn.x_scnlen, ext); | |
586 | PUT_SCN_NRELOC(abfd, in->x_scn.x_nreloc, ext); | |
587 | PUT_SCN_NLINNO(abfd, in->x_scn.x_nlinno, ext); | |
588 | goto end; | |
589 | } | |
590 | break; | |
591 | } | |
592 | ||
593 | PUTWORD(abfd, in->x_sym.x_tagndx.l, (bfd_byte *) ext->x_sym.x_tagndx); | |
594 | #ifndef NO_TVNDX | |
595 | bfd_h_put_16(abfd, in->x_sym.x_tvndx , (bfd_byte *) ext->x_sym.x_tvndx); | |
596 | #endif | |
597 | ||
598 | if (class == C_BLOCK || class == C_FCN || ISFCN (type) || ISTAG (class)) | |
599 | { | |
600 | PUT_FCN_LNNOPTR(abfd, in->x_sym.x_fcnary.x_fcn.x_lnnoptr, ext); | |
601 | PUT_FCN_ENDNDX(abfd, in->x_sym.x_fcnary.x_fcn.x_endndx.l, ext); | |
602 | } | |
603 | else | |
604 | { | |
605 | #if DIMNUM != E_DIMNUM | |
606 | #error we need to cope with truncating or extending DIMNUM | |
607 | #endif | |
608 | bfd_h_put_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[0], | |
609 | (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[0]); | |
610 | bfd_h_put_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[1], | |
611 | (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[1]); | |
612 | bfd_h_put_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[2], | |
613 | (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[2]); | |
614 | bfd_h_put_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[3], | |
615 | (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[3]); | |
616 | } | |
617 | ||
618 | if (ISFCN (type)) | |
619 | PUTWORD (abfd, in->x_sym.x_misc.x_fsize, | |
620 | (bfd_byte *) ext->x_sym.x_misc.x_fsize); | |
621 | else | |
622 | { | |
623 | PUT_LNSZ_LNNO (abfd, in->x_sym.x_misc.x_lnsz.x_lnno, ext); | |
624 | PUT_LNSZ_SIZE (abfd, in->x_sym.x_misc.x_lnsz.x_size, ext); | |
625 | } | |
626 | ||
627 | end: | |
628 | #ifdef COFF_ADJUST_AUX_OUT_POST | |
629 | COFF_ADJUST_AUX_OUT_POST (abfd, inp, type, class, indx, numaux, extp); | |
630 | #endif | |
631 | return AUXESZ; | |
632 | } | |
633 | ||
634 | #endif /* NO_COFF_SYMBOLS */ | |
635 | ||
636 | #ifndef NO_COFF_LINENOS | |
637 | ||
638 | static void | |
639 | coff_swap_lineno_in (abfd, ext1, in1) | |
640 | bfd *abfd; | |
641 | PTR ext1; | |
642 | PTR in1; | |
643 | { | |
644 | LINENO *ext = (LINENO *)ext1; | |
645 | struct internal_lineno *in = (struct internal_lineno *)in1; | |
646 | ||
647 | in->l_addr.l_symndx = bfd_h_get_32(abfd, (bfd_byte *) ext->l_addr.l_symndx); | |
648 | in->l_lnno = GET_LINENO_LNNO(abfd, ext); | |
649 | } | |
650 | ||
651 | static unsigned int | |
652 | coff_swap_lineno_out (abfd, inp, outp) | |
653 | bfd *abfd; | |
654 | PTR inp; | |
655 | PTR outp; | |
656 | { | |
657 | struct internal_lineno *in = (struct internal_lineno *)inp; | |
658 | struct external_lineno *ext = (struct external_lineno *)outp; | |
659 | PUTWORD(abfd, in->l_addr.l_symndx, (bfd_byte *) | |
660 | ext->l_addr.l_symndx); | |
661 | ||
662 | PUT_LINENO_LNNO (abfd, in->l_lnno, ext); | |
663 | return LINESZ; | |
664 | } | |
665 | ||
666 | #endif /* NO_COFF_LINENOS */ | |
667 | ||
668 | static void | |
669 | coff_swap_aouthdr_in (abfd, aouthdr_ext1, aouthdr_int1) | |
670 | bfd *abfd; | |
671 | PTR aouthdr_ext1; | |
672 | PTR aouthdr_int1; | |
673 | { | |
674 | AOUTHDR *aouthdr_ext = (AOUTHDR *) aouthdr_ext1; | |
675 | struct internal_aouthdr *aouthdr_int = (struct internal_aouthdr *)aouthdr_int1; | |
676 | ||
677 | aouthdr_int->magic = bfd_h_get_16(abfd, (bfd_byte *) aouthdr_ext->magic); | |
678 | aouthdr_int->vstamp = bfd_h_get_16(abfd, (bfd_byte *) aouthdr_ext->vstamp); | |
679 | aouthdr_int->tsize = | |
680 | GET_AOUTHDR_TSIZE (abfd, (bfd_byte *) aouthdr_ext->tsize); | |
681 | aouthdr_int->dsize = | |
682 | GET_AOUTHDR_DSIZE (abfd, (bfd_byte *) aouthdr_ext->dsize); | |
683 | aouthdr_int->bsize = | |
684 | GET_AOUTHDR_BSIZE (abfd, (bfd_byte *) aouthdr_ext->bsize); | |
685 | aouthdr_int->entry = | |
686 | GET_AOUTHDR_ENTRY (abfd, (bfd_byte *) aouthdr_ext->entry); | |
687 | aouthdr_int->text_start = | |
688 | GET_AOUTHDR_TEXT_START (abfd, (bfd_byte *) aouthdr_ext->text_start); | |
689 | aouthdr_int->data_start = | |
690 | GET_AOUTHDR_DATA_START (abfd, (bfd_byte *) aouthdr_ext->data_start); | |
691 | ||
692 | #ifdef I960 | |
693 | aouthdr_int->tagentries = bfd_h_get_32(abfd, (bfd_byte *) aouthdr_ext->tagentries); | |
694 | #endif | |
695 | ||
696 | #ifdef APOLLO_M68 | |
697 | bfd_h_put_32(abfd, aouthdr_int->o_inlib, (bfd_byte *) aouthdr_ext->o_inlib); | |
698 | bfd_h_put_32(abfd, aouthdr_int->o_sri, (bfd_byte *) aouthdr_ext->o_sri); | |
699 | bfd_h_put_32(abfd, aouthdr_int->vid[0], (bfd_byte *) aouthdr_ext->vid); | |
700 | bfd_h_put_32(abfd, aouthdr_int->vid[1], (bfd_byte *) aouthdr_ext->vid + 4); | |
701 | #endif | |
702 | ||
703 | ||
704 | #ifdef RS6000COFF_C | |
705 | aouthdr_int->o_toc = bfd_h_get_32(abfd, aouthdr_ext->o_toc); | |
706 | aouthdr_int->o_snentry = bfd_h_get_16(abfd, aouthdr_ext->o_snentry); | |
707 | aouthdr_int->o_sntext = bfd_h_get_16(abfd, aouthdr_ext->o_sntext); | |
708 | aouthdr_int->o_sndata = bfd_h_get_16(abfd, aouthdr_ext->o_sndata); | |
709 | aouthdr_int->o_sntoc = bfd_h_get_16(abfd, aouthdr_ext->o_sntoc); | |
710 | aouthdr_int->o_snloader = bfd_h_get_16(abfd, aouthdr_ext->o_snloader); | |
711 | aouthdr_int->o_snbss = bfd_h_get_16(abfd, aouthdr_ext->o_snbss); | |
712 | aouthdr_int->o_algntext = bfd_h_get_16(abfd, aouthdr_ext->o_algntext); | |
713 | aouthdr_int->o_algndata = bfd_h_get_16(abfd, aouthdr_ext->o_algndata); | |
714 | aouthdr_int->o_modtype = bfd_h_get_16(abfd, aouthdr_ext->o_modtype); | |
715 | aouthdr_int->o_cputype = bfd_h_get_16(abfd, aouthdr_ext->o_cputype); | |
716 | aouthdr_int->o_maxstack = bfd_h_get_32(abfd, aouthdr_ext->o_maxstack); | |
717 | aouthdr_int->o_maxdata = bfd_h_get_32(abfd, aouthdr_ext->o_maxdata); | |
718 | #endif | |
719 | ||
720 | #ifdef MIPSECOFF | |
721 | aouthdr_int->bss_start = bfd_h_get_32(abfd, aouthdr_ext->bss_start); | |
722 | aouthdr_int->gp_value = bfd_h_get_32(abfd, aouthdr_ext->gp_value); | |
723 | aouthdr_int->gprmask = bfd_h_get_32(abfd, aouthdr_ext->gprmask); | |
724 | aouthdr_int->cprmask[0] = bfd_h_get_32(abfd, aouthdr_ext->cprmask[0]); | |
725 | aouthdr_int->cprmask[1] = bfd_h_get_32(abfd, aouthdr_ext->cprmask[1]); | |
726 | aouthdr_int->cprmask[2] = bfd_h_get_32(abfd, aouthdr_ext->cprmask[2]); | |
727 | aouthdr_int->cprmask[3] = bfd_h_get_32(abfd, aouthdr_ext->cprmask[3]); | |
728 | #endif | |
729 | ||
730 | #ifdef ALPHAECOFF | |
731 | aouthdr_int->bss_start = bfd_h_get_64(abfd, aouthdr_ext->bss_start); | |
732 | aouthdr_int->gp_value = bfd_h_get_64(abfd, aouthdr_ext->gp_value); | |
733 | aouthdr_int->gprmask = bfd_h_get_32(abfd, aouthdr_ext->gprmask); | |
734 | aouthdr_int->fprmask = bfd_h_get_32(abfd, aouthdr_ext->fprmask); | |
735 | #endif | |
736 | } | |
737 | ||
738 | static unsigned int | |
739 | coff_swap_aouthdr_out (abfd, in, out) | |
740 | bfd *abfd; | |
741 | PTR in; | |
742 | PTR out; | |
743 | { | |
744 | struct internal_aouthdr *aouthdr_in = (struct internal_aouthdr *)in; | |
745 | AOUTHDR *aouthdr_out = (AOUTHDR *)out; | |
746 | ||
747 | bfd_h_put_16(abfd, aouthdr_in->magic, (bfd_byte *) aouthdr_out->magic); | |
748 | bfd_h_put_16(abfd, aouthdr_in->vstamp, (bfd_byte *) aouthdr_out->vstamp); | |
749 | PUT_AOUTHDR_TSIZE (abfd, aouthdr_in->tsize, (bfd_byte *) aouthdr_out->tsize); | |
750 | PUT_AOUTHDR_DSIZE (abfd, aouthdr_in->dsize, (bfd_byte *) aouthdr_out->dsize); | |
751 | PUT_AOUTHDR_BSIZE (abfd, aouthdr_in->bsize, (bfd_byte *) aouthdr_out->bsize); | |
752 | PUT_AOUTHDR_ENTRY (abfd, aouthdr_in->entry, (bfd_byte *) aouthdr_out->entry); | |
753 | PUT_AOUTHDR_TEXT_START (abfd, aouthdr_in->text_start, | |
754 | (bfd_byte *) aouthdr_out->text_start); | |
755 | PUT_AOUTHDR_DATA_START (abfd, aouthdr_in->data_start, | |
756 | (bfd_byte *) aouthdr_out->data_start); | |
757 | ||
758 | #ifdef I960 | |
759 | bfd_h_put_32(abfd, aouthdr_in->tagentries, (bfd_byte *) aouthdr_out->tagentries); | |
760 | #endif | |
761 | ||
762 | #ifdef RS6000COFF_C | |
763 | bfd_h_put_32 (abfd, aouthdr_in->o_toc, aouthdr_out->o_toc); | |
764 | bfd_h_put_16 (abfd, aouthdr_in->o_snentry, aouthdr_out->o_snentry); | |
765 | bfd_h_put_16 (abfd, aouthdr_in->o_sntext, aouthdr_out->o_sntext); | |
766 | bfd_h_put_16 (abfd, aouthdr_in->o_sndata, aouthdr_out->o_sndata); | |
767 | bfd_h_put_16 (abfd, aouthdr_in->o_sntoc, aouthdr_out->o_sntoc); | |
768 | bfd_h_put_16 (abfd, aouthdr_in->o_snloader, aouthdr_out->o_snloader); | |
769 | bfd_h_put_16 (abfd, aouthdr_in->o_snbss, aouthdr_out->o_snbss); | |
770 | bfd_h_put_16 (abfd, aouthdr_in->o_algntext, aouthdr_out->o_algntext); | |
771 | bfd_h_put_16 (abfd, aouthdr_in->o_algndata, aouthdr_out->o_algndata); | |
772 | bfd_h_put_16 (abfd, aouthdr_in->o_modtype, aouthdr_out->o_modtype); | |
773 | bfd_h_put_16 (abfd, aouthdr_in->o_cputype, aouthdr_out->o_cputype); | |
774 | bfd_h_put_32 (abfd, aouthdr_in->o_maxstack, aouthdr_out->o_maxstack); | |
775 | bfd_h_put_32 (abfd, aouthdr_in->o_maxdata, aouthdr_out->o_maxdata); | |
776 | memset (aouthdr_out->o_resv2, 0, sizeof aouthdr_out->o_resv2); | |
777 | #endif | |
778 | ||
779 | #ifdef MIPSECOFF | |
780 | bfd_h_put_32(abfd, aouthdr_in->bss_start, (bfd_byte *) aouthdr_out->bss_start); | |
781 | bfd_h_put_32(abfd, aouthdr_in->gp_value, (bfd_byte *) aouthdr_out->gp_value); | |
782 | bfd_h_put_32(abfd, aouthdr_in->gprmask, (bfd_byte *) aouthdr_out->gprmask); | |
783 | bfd_h_put_32(abfd, aouthdr_in->cprmask[0], (bfd_byte *) aouthdr_out->cprmask[0]); | |
784 | bfd_h_put_32(abfd, aouthdr_in->cprmask[1], (bfd_byte *) aouthdr_out->cprmask[1]); | |
785 | bfd_h_put_32(abfd, aouthdr_in->cprmask[2], (bfd_byte *) aouthdr_out->cprmask[2]); | |
786 | bfd_h_put_32(abfd, aouthdr_in->cprmask[3], (bfd_byte *) aouthdr_out->cprmask[3]); | |
787 | #endif | |
788 | ||
789 | #ifdef ALPHAECOFF | |
790 | /* FIXME: What does bldrev mean? */ | |
791 | bfd_h_put_16(abfd, (bfd_vma) 2, (bfd_byte *) aouthdr_out->bldrev); | |
792 | bfd_h_put_16(abfd, (bfd_vma) 0, (bfd_byte *) aouthdr_out->padding); | |
793 | bfd_h_put_64(abfd, aouthdr_in->bss_start, (bfd_byte *) aouthdr_out->bss_start); | |
794 | bfd_h_put_64(abfd, aouthdr_in->gp_value, (bfd_byte *) aouthdr_out->gp_value); | |
795 | bfd_h_put_32(abfd, aouthdr_in->gprmask, (bfd_byte *) aouthdr_out->gprmask); | |
796 | bfd_h_put_32(abfd, aouthdr_in->fprmask, (bfd_byte *) aouthdr_out->fprmask); | |
797 | #endif | |
798 | ||
799 | return AOUTSZ; | |
800 | } | |
801 | ||
802 | static void | |
803 | coff_swap_scnhdr_in (abfd, ext, in) | |
804 | bfd *abfd; | |
805 | PTR ext; | |
806 | PTR in; | |
807 | { | |
808 | SCNHDR *scnhdr_ext = (SCNHDR *) ext; | |
809 | struct internal_scnhdr *scnhdr_int = (struct internal_scnhdr *) in; | |
810 | ||
811 | #ifdef COFF_ADJUST_SCNHDR_IN_PRE | |
812 | COFF_ADJUST_SCNHDR_IN_PRE (abfd, ext, in); | |
813 | #endif | |
814 | memcpy(scnhdr_int->s_name, scnhdr_ext->s_name, sizeof(scnhdr_int->s_name)); | |
815 | scnhdr_int->s_vaddr = | |
816 | GET_SCNHDR_VADDR (abfd, (bfd_byte *) scnhdr_ext->s_vaddr); | |
817 | scnhdr_int->s_paddr = | |
818 | GET_SCNHDR_PADDR (abfd, (bfd_byte *) scnhdr_ext->s_paddr); | |
819 | scnhdr_int->s_size = | |
820 | GET_SCNHDR_SIZE (abfd, (bfd_byte *) scnhdr_ext->s_size); | |
821 | ||
822 | scnhdr_int->s_scnptr = | |
823 | GET_SCNHDR_SCNPTR (abfd, (bfd_byte *) scnhdr_ext->s_scnptr); | |
824 | scnhdr_int->s_relptr = | |
825 | GET_SCNHDR_RELPTR (abfd, (bfd_byte *) scnhdr_ext->s_relptr); | |
826 | scnhdr_int->s_lnnoptr = | |
827 | GET_SCNHDR_LNNOPTR (abfd, (bfd_byte *) scnhdr_ext->s_lnnoptr); | |
828 | scnhdr_int->s_flags = | |
829 | GET_SCNHDR_FLAGS (abfd, (bfd_byte *) scnhdr_ext->s_flags); | |
830 | scnhdr_int->s_nreloc = | |
831 | GET_SCNHDR_NRELOC (abfd, (bfd_byte *) scnhdr_ext->s_nreloc); | |
832 | scnhdr_int->s_nlnno = | |
833 | GET_SCNHDR_NLNNO (abfd, (bfd_byte *) scnhdr_ext->s_nlnno); | |
834 | #ifdef I960 | |
835 | scnhdr_int->s_align = | |
836 | GET_SCNHDR_ALIGN (abfd, (bfd_byte *) scnhdr_ext->s_align); | |
837 | #endif | |
838 | #ifdef COFF_ADJUST_SCNHDR_IN_POST | |
839 | COFF_ADJUST_SCNHDR_IN_POST (abfd, ext, in); | |
840 | #endif | |
841 | } | |
842 | ||
843 | static unsigned int | |
844 | coff_swap_scnhdr_out (abfd, in, out) | |
845 | bfd *abfd; | |
846 | PTR in; | |
847 | PTR out; | |
848 | { | |
849 | struct internal_scnhdr *scnhdr_int = (struct internal_scnhdr *)in; | |
850 | SCNHDR *scnhdr_ext = (SCNHDR *)out; | |
851 | unsigned int ret = SCNHSZ; | |
852 | ||
853 | #ifdef COFF_ADJUST_SCNHDR_OUT_PRE | |
854 | COFF_ADJUST_SCNHDR_OUT_PRE (abfd, in, out); | |
855 | #endif | |
856 | memcpy(scnhdr_ext->s_name, scnhdr_int->s_name, sizeof(scnhdr_int->s_name)); | |
857 | ||
858 | PUT_SCNHDR_VADDR (abfd, scnhdr_int->s_vaddr, | |
859 | (bfd_byte *) scnhdr_ext->s_vaddr); | |
860 | ||
861 | ||
862 | PUT_SCNHDR_PADDR (abfd, scnhdr_int->s_paddr, | |
863 | (bfd_byte *) scnhdr_ext->s_paddr); | |
864 | PUT_SCNHDR_SIZE (abfd, scnhdr_int->s_size, | |
865 | (bfd_byte *) scnhdr_ext->s_size); | |
866 | ||
867 | PUT_SCNHDR_SCNPTR (abfd, scnhdr_int->s_scnptr, | |
868 | (bfd_byte *) scnhdr_ext->s_scnptr); | |
869 | PUT_SCNHDR_RELPTR (abfd, scnhdr_int->s_relptr, | |
870 | (bfd_byte *) scnhdr_ext->s_relptr); | |
871 | PUT_SCNHDR_LNNOPTR (abfd, scnhdr_int->s_lnnoptr, | |
872 | (bfd_byte *) scnhdr_ext->s_lnnoptr); | |
873 | PUT_SCNHDR_FLAGS (abfd, scnhdr_int->s_flags, | |
874 | (bfd_byte *) scnhdr_ext->s_flags); | |
875 | #if defined(M88) | |
876 | PUTWORD(abfd, scnhdr_int->s_nlnno, (bfd_byte *) scnhdr_ext->s_nlnno); | |
877 | PUTWORD(abfd, scnhdr_int->s_nreloc, (bfd_byte *) scnhdr_ext->s_nreloc); | |
878 | #else | |
879 | if (scnhdr_int->s_nlnno <= 0xffff) | |
880 | PUTHALF(abfd, scnhdr_int->s_nlnno, (bfd_byte *) scnhdr_ext->s_nlnno); | |
881 | else | |
882 | { | |
883 | char buf[sizeof (scnhdr_int->s_name) + 1]; | |
884 | ||
885 | memcpy (buf, scnhdr_int->s_name, sizeof (scnhdr_int->s_name)); | |
886 | buf[sizeof (scnhdr_int->s_name)] = '\0'; | |
887 | (*_bfd_error_handler) | |
888 | (_("%s: warning: %s: line number overflow: 0x%lx > 0xffff"), | |
889 | bfd_get_filename (abfd), | |
890 | buf, scnhdr_int->s_nlnno); | |
891 | PUTHALF (abfd, 0xffff, (bfd_byte *) scnhdr_ext->s_nlnno); | |
892 | } | |
893 | if (scnhdr_int->s_nreloc <= 0xffff) | |
894 | PUTHALF(abfd, scnhdr_int->s_nreloc, (bfd_byte *) scnhdr_ext->s_nreloc); | |
895 | else | |
896 | { | |
897 | char buf[sizeof (scnhdr_int->s_name) + 1]; | |
898 | ||
899 | memcpy (buf, scnhdr_int->s_name, sizeof (scnhdr_int->s_name)); | |
900 | buf[sizeof (scnhdr_int->s_name)] = '\0'; | |
901 | (*_bfd_error_handler) (_("%s: %s: reloc overflow: 0x%lx > 0xffff"), | |
902 | bfd_get_filename (abfd), | |
903 | buf, scnhdr_int->s_nreloc); | |
904 | bfd_set_error (bfd_error_file_truncated); | |
905 | PUTHALF (abfd, 0xffff, (bfd_byte *) scnhdr_ext->s_nreloc); | |
906 | ret = 0; | |
907 | } | |
908 | #endif | |
909 | ||
910 | #ifdef I960 | |
911 | PUT_SCNHDR_ALIGN (abfd, scnhdr_int->s_align, (bfd_byte *) scnhdr_ext->s_align); | |
912 | #endif | |
913 | #ifdef COFF_ADJUST_SCNHDR_OUT_POST | |
914 | COFF_ADJUST_SCNHDR_OUT_POST (abfd, in, out); | |
915 | #endif | |
916 | return ret; | |
917 | } |