1 /* Generic COFF swapping routines, for BFD.
2 Copyright (C) 1990-2017 Free Software Foundation, Inc.
3 Written by Cygnus Support.
5 This file is part of BFD, the Binary File Descriptor library.
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 3 of the License, or
10 (at your option) any later version.
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.
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., 51 Franklin Street - Fifth Floor, Boston,
20 MA 02110-1301, USA. */
22 /* This file contains routines used to swap COFF data. It is a header
23 file because the details of swapping depend on the details of the
24 structures used by each COFF implementation. This is included by
25 coffcode.h, as well as by the ECOFF backend.
27 Any file which uses this must first include "coff/internal.h" and
28 "coff/CPU.h". The functions will then be correct for that CPU. */
30 #ifndef GET_FCN_LNNOPTR
31 #define GET_FCN_LNNOPTR(abfd, ext) \
32 H_GET_32 (abfd, ext->x_sym.x_fcnary.x_fcn.x_lnnoptr)
35 #ifndef GET_FCN_ENDNDX
36 #define GET_FCN_ENDNDX(abfd, ext) \
37 H_GET_32 (abfd, ext->x_sym.x_fcnary.x_fcn.x_endndx)
40 #ifndef PUT_FCN_LNNOPTR
41 #define PUT_FCN_LNNOPTR(abfd, in, ext) \
42 H_PUT_32 (abfd, in, ext->x_sym.x_fcnary.x_fcn.x_lnnoptr)
44 #ifndef PUT_FCN_ENDNDX
45 #define PUT_FCN_ENDNDX(abfd, in, ext) \
46 H_PUT_32 (abfd, in, ext->x_sym.x_fcnary.x_fcn.x_endndx)
49 #define GET_LNSZ_LNNO(abfd, ext) \
50 H_GET_16 (abfd, ext->x_sym.x_misc.x_lnsz.x_lnno)
53 #define GET_LNSZ_SIZE(abfd, ext) \
54 H_GET_16 (abfd, ext->x_sym.x_misc.x_lnsz.x_size)
57 #define PUT_LNSZ_LNNO(abfd, in, ext) \
58 H_PUT_16 (abfd, in, ext->x_sym.x_misc.x_lnsz.x_lnno)
61 #define PUT_LNSZ_SIZE(abfd, in, ext) \
62 H_PUT_16 (abfd, in, ext->x_sym.x_misc.x_lnsz.x_size)
64 #ifndef GET_SCN_SCNLEN
65 #define GET_SCN_SCNLEN(abfd, ext) \
66 H_GET_32 (abfd, ext->x_scn.x_scnlen)
68 #ifndef GET_SCN_NRELOC
69 #define GET_SCN_NRELOC(abfd, ext) \
70 H_GET_16 (abfd, ext->x_scn.x_nreloc)
72 #ifndef GET_SCN_NLINNO
73 #define GET_SCN_NLINNO(abfd, ext) \
74 H_GET_16 (abfd, ext->x_scn.x_nlinno)
76 #ifndef PUT_SCN_SCNLEN
77 #define PUT_SCN_SCNLEN(abfd, in, ext) \
78 H_PUT_32 (abfd, in, ext->x_scn.x_scnlen)
80 #ifndef PUT_SCN_NRELOC
81 #define PUT_SCN_NRELOC(abfd, in, ext) \
82 H_PUT_16 (abfd, in, ext->x_scn.x_nreloc)
84 #ifndef PUT_SCN_NLINNO
85 #define PUT_SCN_NLINNO(abfd, in, ext) \
86 H_PUT_16 (abfd, in, ext->x_scn.x_nlinno)
88 #ifndef GET_LINENO_LNNO
89 #define GET_LINENO_LNNO(abfd, ext) \
90 H_GET_16 (abfd, ext->l_lnno);
92 #ifndef PUT_LINENO_LNNO
93 #define PUT_LINENO_LNNO(abfd, val, ext) \
94 H_PUT_16 (abfd, val, ext->l_lnno);
97 /* The f_symptr field in the filehdr is sometimes 64 bits. */
98 #ifndef GET_FILEHDR_SYMPTR
99 #define GET_FILEHDR_SYMPTR H_GET_32
101 #ifndef PUT_FILEHDR_SYMPTR
102 #define PUT_FILEHDR_SYMPTR H_PUT_32
105 /* Some fields in the aouthdr are sometimes 64 bits. */
106 #ifndef GET_AOUTHDR_TSIZE
107 #define GET_AOUTHDR_TSIZE H_GET_32
109 #ifndef PUT_AOUTHDR_TSIZE
110 #define PUT_AOUTHDR_TSIZE H_PUT_32
112 #ifndef GET_AOUTHDR_DSIZE
113 #define GET_AOUTHDR_DSIZE H_GET_32
115 #ifndef PUT_AOUTHDR_DSIZE
116 #define PUT_AOUTHDR_DSIZE H_PUT_32
118 #ifndef GET_AOUTHDR_BSIZE
119 #define GET_AOUTHDR_BSIZE H_GET_32
121 #ifndef PUT_AOUTHDR_BSIZE
122 #define PUT_AOUTHDR_BSIZE H_PUT_32
124 #ifndef GET_AOUTHDR_ENTRY
125 #define GET_AOUTHDR_ENTRY H_GET_32
127 #ifndef PUT_AOUTHDR_ENTRY
128 #define PUT_AOUTHDR_ENTRY H_PUT_32
130 #ifndef GET_AOUTHDR_TEXT_START
131 #define GET_AOUTHDR_TEXT_START H_GET_32
133 #ifndef PUT_AOUTHDR_TEXT_START
134 #define PUT_AOUTHDR_TEXT_START H_PUT_32
136 #ifndef GET_AOUTHDR_DATA_START
137 #define GET_AOUTHDR_DATA_START H_GET_32
139 #ifndef PUT_AOUTHDR_DATA_START
140 #define PUT_AOUTHDR_DATA_START H_PUT_32
143 /* Some fields in the scnhdr are sometimes 64 bits. */
144 #ifndef GET_SCNHDR_PADDR
145 #define GET_SCNHDR_PADDR H_GET_32
147 #ifndef PUT_SCNHDR_PADDR
148 #define PUT_SCNHDR_PADDR H_PUT_32
150 #ifndef GET_SCNHDR_VADDR
151 #define GET_SCNHDR_VADDR H_GET_32
153 #ifndef PUT_SCNHDR_VADDR
154 #define PUT_SCNHDR_VADDR H_PUT_32
156 #ifndef GET_SCNHDR_SIZE
157 #define GET_SCNHDR_SIZE H_GET_32
159 #ifndef PUT_SCNHDR_SIZE
160 #define PUT_SCNHDR_SIZE H_PUT_32
162 #ifndef GET_SCNHDR_SCNPTR
163 #define GET_SCNHDR_SCNPTR H_GET_32
165 #ifndef PUT_SCNHDR_SCNPTR
166 #define PUT_SCNHDR_SCNPTR H_PUT_32
168 #ifndef GET_SCNHDR_RELPTR
169 #define GET_SCNHDR_RELPTR H_GET_32
171 #ifndef PUT_SCNHDR_RELPTR
172 #define PUT_SCNHDR_RELPTR H_PUT_32
174 #ifndef GET_SCNHDR_LNNOPTR
175 #define GET_SCNHDR_LNNOPTR H_GET_32
177 #ifndef PUT_SCNHDR_LNNOPTR
178 #define PUT_SCNHDR_LNNOPTR H_PUT_32
180 #ifndef GET_SCNHDR_NRELOC
181 #define GET_SCNHDR_NRELOC H_GET_16
183 #ifndef MAX_SCNHDR_NRELOC
184 #define MAX_SCNHDR_NRELOC 0xffff
186 #ifndef PUT_SCNHDR_NRELOC
187 #define PUT_SCNHDR_NRELOC H_PUT_16
189 #ifndef GET_SCNHDR_NLNNO
190 #define GET_SCNHDR_NLNNO H_GET_16
192 #ifndef MAX_SCNHDR_NLNNO
193 #define MAX_SCNHDR_NLNNO 0xffff
195 #ifndef PUT_SCNHDR_NLNNO
196 #define PUT_SCNHDR_NLNNO H_PUT_16
198 #ifndef GET_SCNHDR_FLAGS
199 #define GET_SCNHDR_FLAGS H_GET_32
201 #ifndef PUT_SCNHDR_FLAGS
202 #define PUT_SCNHDR_FLAGS H_PUT_32
205 #ifndef GET_RELOC_VADDR
206 #define GET_RELOC_VADDR H_GET_32
208 #ifndef PUT_RELOC_VADDR
209 #define PUT_RELOC_VADDR H_PUT_32
212 #ifndef NO_COFF_RELOCS
215 coff_swap_reloc_in (bfd
* abfd
, void * src
, void * dst
)
217 RELOC
*reloc_src
= (RELOC
*) src
;
218 struct internal_reloc
*reloc_dst
= (struct internal_reloc
*) dst
;
220 reloc_dst
->r_vaddr
= GET_RELOC_VADDR (abfd
, reloc_src
->r_vaddr
);
221 reloc_dst
->r_symndx
= H_GET_S32 (abfd
, reloc_src
->r_symndx
);
222 reloc_dst
->r_type
= H_GET_16 (abfd
, reloc_src
->r_type
);
224 #ifdef SWAP_IN_RELOC_OFFSET
225 reloc_dst
->r_offset
= SWAP_IN_RELOC_OFFSET (abfd
, reloc_src
->r_offset
);
230 coff_swap_reloc_out (bfd
* abfd
, void * src
, void * dst
)
232 struct internal_reloc
*reloc_src
= (struct internal_reloc
*) src
;
233 struct external_reloc
*reloc_dst
= (struct external_reloc
*) dst
;
235 PUT_RELOC_VADDR (abfd
, reloc_src
->r_vaddr
, reloc_dst
->r_vaddr
);
236 H_PUT_32 (abfd
, reloc_src
->r_symndx
, reloc_dst
->r_symndx
);
237 H_PUT_16 (abfd
, reloc_src
->r_type
, reloc_dst
->r_type
);
239 #ifdef SWAP_OUT_RELOC_OFFSET
240 SWAP_OUT_RELOC_OFFSET (abfd
, reloc_src
->r_offset
, reloc_dst
->r_offset
);
242 #ifdef SWAP_OUT_RELOC_EXTRA
243 SWAP_OUT_RELOC_EXTRA (abfd
, reloc_src
, reloc_dst
);
246 return bfd_coff_relsz (abfd
);
249 #endif /* NO_COFF_RELOCS */
252 coff_swap_filehdr_in (bfd
* abfd
, void * src
, void * dst
)
254 FILHDR
*filehdr_src
= (FILHDR
*) src
;
255 struct internal_filehdr
*filehdr_dst
= (struct internal_filehdr
*) dst
;
257 #ifdef COFF_ADJUST_FILEHDR_IN_PRE
258 COFF_ADJUST_FILEHDR_IN_PRE (abfd
, src
, dst
);
260 filehdr_dst
->f_magic
= H_GET_16 (abfd
, filehdr_src
->f_magic
);
261 filehdr_dst
->f_nscns
= H_GET_16 (abfd
, filehdr_src
->f_nscns
);
262 filehdr_dst
->f_timdat
= H_GET_32 (abfd
, filehdr_src
->f_timdat
);
263 filehdr_dst
->f_symptr
= GET_FILEHDR_SYMPTR (abfd
, filehdr_src
->f_symptr
);
264 filehdr_dst
->f_nsyms
= H_GET_32 (abfd
, filehdr_src
->f_nsyms
);
265 filehdr_dst
->f_opthdr
= H_GET_16 (abfd
, filehdr_src
->f_opthdr
);
266 filehdr_dst
->f_flags
= H_GET_16 (abfd
, filehdr_src
->f_flags
);
267 #ifdef TIC80_TARGET_ID
268 filehdr_dst
->f_target_id
= H_GET_16 (abfd
, filehdr_src
->f_target_id
);
271 #ifdef COFF_ADJUST_FILEHDR_IN_POST
272 COFF_ADJUST_FILEHDR_IN_POST (abfd
, src
, dst
);
277 coff_swap_filehdr_out (bfd
*abfd
, void * in
, void * out
)
279 struct internal_filehdr
*filehdr_in
= (struct internal_filehdr
*) in
;
280 FILHDR
*filehdr_out
= (FILHDR
*) out
;
282 #ifdef COFF_ADJUST_FILEHDR_OUT_PRE
283 COFF_ADJUST_FILEHDR_OUT_PRE (abfd
, in
, out
);
285 H_PUT_16 (abfd
, filehdr_in
->f_magic
, filehdr_out
->f_magic
);
286 H_PUT_16 (abfd
, filehdr_in
->f_nscns
, filehdr_out
->f_nscns
);
287 H_PUT_32 (abfd
, filehdr_in
->f_timdat
, filehdr_out
->f_timdat
);
288 PUT_FILEHDR_SYMPTR (abfd
, filehdr_in
->f_symptr
, filehdr_out
->f_symptr
);
289 H_PUT_32 (abfd
, filehdr_in
->f_nsyms
, filehdr_out
->f_nsyms
);
290 H_PUT_16 (abfd
, filehdr_in
->f_opthdr
, filehdr_out
->f_opthdr
);
291 H_PUT_16 (abfd
, filehdr_in
->f_flags
, filehdr_out
->f_flags
);
292 #ifdef TIC80_TARGET_ID
293 H_PUT_16 (abfd
, filehdr_in
->f_target_id
, filehdr_out
->f_target_id
);
296 #ifdef COFF_ADJUST_FILEHDR_OUT_POST
297 COFF_ADJUST_FILEHDR_OUT_POST (abfd
, in
, out
);
299 return bfd_coff_filhsz (abfd
);
302 #ifndef NO_COFF_SYMBOLS
305 coff_swap_sym_in (bfd
* abfd
, void * ext1
, void * in1
)
307 SYMENT
*ext
= (SYMENT
*) ext1
;
308 struct internal_syment
*in
= (struct internal_syment
*) in1
;
310 if (ext
->e
.e_name
[0] == 0)
312 in
->_n
._n_n
._n_zeroes
= 0;
313 in
->_n
._n_n
._n_offset
= H_GET_32 (abfd
, ext
->e
.e
.e_offset
);
317 #if SYMNMLEN != E_SYMNMLEN
318 #error we need to cope with truncating or extending SYMNMLEN
320 memcpy (in
->_n
._n_name
, ext
->e
.e_name
, SYMNMLEN
);
324 in
->n_value
= H_GET_32 (abfd
, ext
->e_value
);
325 in
->n_scnum
= (short) H_GET_16 (abfd
, ext
->e_scnum
);
326 if (sizeof (ext
->e_type
) == 2)
327 in
->n_type
= H_GET_16 (abfd
, ext
->e_type
);
329 in
->n_type
= H_GET_32 (abfd
, ext
->e_type
);
330 in
->n_sclass
= H_GET_8 (abfd
, ext
->e_sclass
);
331 in
->n_numaux
= H_GET_8 (abfd
, ext
->e_numaux
);
332 #ifdef COFF_ADJUST_SYM_IN_POST
333 COFF_ADJUST_SYM_IN_POST (abfd
, ext1
, in1
);
338 coff_swap_sym_out (bfd
* abfd
, void * inp
, void * extp
)
340 struct internal_syment
*in
= (struct internal_syment
*) inp
;
341 SYMENT
*ext
=(SYMENT
*) extp
;
343 #ifdef COFF_ADJUST_SYM_OUT_PRE
344 COFF_ADJUST_SYM_OUT_PRE (abfd
, inp
, extp
);
347 if (in
->_n
._n_name
[0] == 0)
349 H_PUT_32 (abfd
, 0, ext
->e
.e
.e_zeroes
);
350 H_PUT_32 (abfd
, in
->_n
._n_n
._n_offset
, ext
->e
.e
.e_offset
);
354 #if SYMNMLEN != E_SYMNMLEN
355 #error we need to cope with truncating or extending SYMNMLEN
357 memcpy (ext
->e
.e_name
, in
->_n
._n_name
, SYMNMLEN
);
361 H_PUT_32 (abfd
, in
->n_value
, ext
->e_value
);
362 H_PUT_16 (abfd
, in
->n_scnum
, ext
->e_scnum
);
364 if (sizeof (ext
->e_type
) == 2)
365 H_PUT_16 (abfd
, in
->n_type
, ext
->e_type
);
367 H_PUT_32 (abfd
, in
->n_type
, ext
->e_type
);
369 H_PUT_8 (abfd
, in
->n_sclass
, ext
->e_sclass
);
370 H_PUT_8 (abfd
, in
->n_numaux
, ext
->e_numaux
);
372 #ifdef COFF_ADJUST_SYM_OUT_POST
373 COFF_ADJUST_SYM_OUT_POST (abfd
, inp
, extp
);
380 coff_swap_aux_in (bfd
*abfd
,
388 AUXENT
*ext
= (AUXENT
*) ext1
;
389 union internal_auxent
*in
= (union internal_auxent
*) in1
;
391 #ifdef COFF_ADJUST_AUX_IN_PRE
392 COFF_ADJUST_AUX_IN_PRE (abfd
, ext1
, type
, in_class
, indx
, numaux
, in1
);
398 if (ext
->x_file
.x_fname
[0] == 0)
400 in
->x_file
.x_n
.x_zeroes
= 0;
401 in
->x_file
.x_n
.x_offset
= H_GET_32 (abfd
, ext
->x_file
.x_n
.x_offset
);
405 #if FILNMLEN != E_FILNMLEN
406 #error we need to cope with truncating or extending FILNMLEN
411 memcpy (in
->x_file
.x_fname
, ext
->x_file
.x_fname
,
412 numaux
* sizeof (AUXENT
));
415 memcpy (in
->x_file
.x_fname
, ext
->x_file
.x_fname
, FILNMLEN
);
427 in
->x_scn
.x_scnlen
= GET_SCN_SCNLEN (abfd
, ext
);
428 in
->x_scn
.x_nreloc
= GET_SCN_NRELOC (abfd
, ext
);
429 in
->x_scn
.x_nlinno
= GET_SCN_NLINNO (abfd
, ext
);
431 /* PE defines some extra fields; we zero them out for
433 in
->x_scn
.x_checksum
= 0;
434 in
->x_scn
.x_associated
= 0;
435 in
->x_scn
.x_comdat
= 0;
442 in
->x_sym
.x_tagndx
.l
= H_GET_32 (abfd
, ext
->x_sym
.x_tagndx
);
444 in
->x_sym
.x_tvndx
= H_GET_16 (abfd
, ext
->x_sym
.x_tvndx
);
447 if (in_class
== C_BLOCK
|| in_class
== C_FCN
|| ISFCN (type
)
450 in
->x_sym
.x_fcnary
.x_fcn
.x_lnnoptr
= GET_FCN_LNNOPTR (abfd
, ext
);
451 in
->x_sym
.x_fcnary
.x_fcn
.x_endndx
.l
= GET_FCN_ENDNDX (abfd
, ext
);
455 #if DIMNUM != E_DIMNUM
456 #error we need to cope with truncating or extending DIMNUM
458 in
->x_sym
.x_fcnary
.x_ary
.x_dimen
[0] =
459 H_GET_16 (abfd
, ext
->x_sym
.x_fcnary
.x_ary
.x_dimen
[0]);
460 in
->x_sym
.x_fcnary
.x_ary
.x_dimen
[1] =
461 H_GET_16 (abfd
, ext
->x_sym
.x_fcnary
.x_ary
.x_dimen
[1]);
462 in
->x_sym
.x_fcnary
.x_ary
.x_dimen
[2] =
463 H_GET_16 (abfd
, ext
->x_sym
.x_fcnary
.x_ary
.x_dimen
[2]);
464 in
->x_sym
.x_fcnary
.x_ary
.x_dimen
[3] =
465 H_GET_16 (abfd
, ext
->x_sym
.x_fcnary
.x_ary
.x_dimen
[3]);
469 in
->x_sym
.x_misc
.x_fsize
= H_GET_32 (abfd
, ext
->x_sym
.x_misc
.x_fsize
);
472 in
->x_sym
.x_misc
.x_lnsz
.x_lnno
= GET_LNSZ_LNNO (abfd
, ext
);
473 in
->x_sym
.x_misc
.x_lnsz
.x_size
= GET_LNSZ_SIZE (abfd
, ext
);
478 #ifdef COFF_ADJUST_AUX_IN_POST
479 COFF_ADJUST_AUX_IN_POST (abfd
, ext1
, type
, in_class
, indx
, numaux
, in1
);
484 coff_swap_aux_out (bfd
* abfd
,
488 int indx ATTRIBUTE_UNUSED
,
489 int numaux ATTRIBUTE_UNUSED
,
492 union internal_auxent
* in
= (union internal_auxent
*) inp
;
493 AUXENT
*ext
= (AUXENT
*) extp
;
495 #ifdef COFF_ADJUST_AUX_OUT_PRE
496 COFF_ADJUST_AUX_OUT_PRE (abfd
, inp
, type
, in_class
, indx
, numaux
, extp
);
499 memset (ext
, 0, AUXESZ
);
504 if (in
->x_file
.x_fname
[0] == 0)
506 H_PUT_32 (abfd
, 0, ext
->x_file
.x_n
.x_zeroes
);
507 H_PUT_32 (abfd
, in
->x_file
.x_n
.x_offset
, ext
->x_file
.x_n
.x_offset
);
511 #if FILNMLEN != E_FILNMLEN
512 #error we need to cope with truncating or extending FILNMLEN
514 memcpy (ext
->x_file
.x_fname
, in
->x_file
.x_fname
, FILNMLEN
);
526 PUT_SCN_SCNLEN (abfd
, in
->x_scn
.x_scnlen
, ext
);
527 PUT_SCN_NRELOC (abfd
, in
->x_scn
.x_nreloc
, ext
);
528 PUT_SCN_NLINNO (abfd
, in
->x_scn
.x_nlinno
, ext
);
534 H_PUT_32 (abfd
, in
->x_sym
.x_tagndx
.l
, ext
->x_sym
.x_tagndx
);
536 H_PUT_16 (abfd
, in
->x_sym
.x_tvndx
, ext
->x_sym
.x_tvndx
);
539 if (in_class
== C_BLOCK
|| in_class
== C_FCN
|| ISFCN (type
)
542 PUT_FCN_LNNOPTR (abfd
, in
->x_sym
.x_fcnary
.x_fcn
.x_lnnoptr
, ext
);
543 PUT_FCN_ENDNDX (abfd
, in
->x_sym
.x_fcnary
.x_fcn
.x_endndx
.l
, ext
);
547 #if DIMNUM != E_DIMNUM
548 #error we need to cope with truncating or extending DIMNUM
550 H_PUT_16 (abfd
, in
->x_sym
.x_fcnary
.x_ary
.x_dimen
[0],
551 ext
->x_sym
.x_fcnary
.x_ary
.x_dimen
[0]);
552 H_PUT_16 (abfd
, in
->x_sym
.x_fcnary
.x_ary
.x_dimen
[1],
553 ext
->x_sym
.x_fcnary
.x_ary
.x_dimen
[1]);
554 H_PUT_16 (abfd
, in
->x_sym
.x_fcnary
.x_ary
.x_dimen
[2],
555 ext
->x_sym
.x_fcnary
.x_ary
.x_dimen
[2]);
556 H_PUT_16 (abfd
, in
->x_sym
.x_fcnary
.x_ary
.x_dimen
[3],
557 ext
->x_sym
.x_fcnary
.x_ary
.x_dimen
[3]);
561 H_PUT_32 (abfd
, in
->x_sym
.x_misc
.x_fsize
, ext
->x_sym
.x_misc
.x_fsize
);
564 PUT_LNSZ_LNNO (abfd
, in
->x_sym
.x_misc
.x_lnsz
.x_lnno
, ext
);
565 PUT_LNSZ_SIZE (abfd
, in
->x_sym
.x_misc
.x_lnsz
.x_size
, ext
);
569 #ifdef COFF_ADJUST_AUX_OUT_POST
570 COFF_ADJUST_AUX_OUT_POST (abfd
, inp
, type
, in_class
, indx
, numaux
, extp
);
575 #endif /* NO_COFF_SYMBOLS */
577 #ifndef NO_COFF_LINENOS
580 coff_swap_lineno_in (bfd
* abfd
, void * ext1
, void * in1
)
582 LINENO
*ext
= (LINENO
*) ext1
;
583 struct internal_lineno
*in
= (struct internal_lineno
*) in1
;
585 in
->l_addr
.l_symndx
= H_GET_32 (abfd
, ext
->l_addr
.l_symndx
);
586 in
->l_lnno
= GET_LINENO_LNNO (abfd
, ext
);
590 coff_swap_lineno_out (bfd
* abfd
, void * inp
, void * outp
)
592 struct internal_lineno
*in
= (struct internal_lineno
*) inp
;
593 struct external_lineno
*ext
= (struct external_lineno
*) outp
;
594 H_PUT_32 (abfd
, in
->l_addr
.l_symndx
, ext
->l_addr
.l_symndx
);
596 PUT_LINENO_LNNO (abfd
, in
->l_lnno
, ext
);
600 #endif /* NO_COFF_LINENOS */
603 coff_swap_aouthdr_in (bfd
* abfd
, void * aouthdr_ext1
, void * aouthdr_int1
)
605 AOUTHDR
*aouthdr_ext
;
606 struct internal_aouthdr
*aouthdr_int
;
608 aouthdr_ext
= (AOUTHDR
*) aouthdr_ext1
;
609 aouthdr_int
= (struct internal_aouthdr
*) aouthdr_int1
;
610 aouthdr_int
->magic
= H_GET_16 (abfd
, aouthdr_ext
->magic
);
611 aouthdr_int
->vstamp
= H_GET_16 (abfd
, aouthdr_ext
->vstamp
);
612 aouthdr_int
->tsize
= GET_AOUTHDR_TSIZE (abfd
, aouthdr_ext
->tsize
);
613 aouthdr_int
->dsize
= GET_AOUTHDR_DSIZE (abfd
, aouthdr_ext
->dsize
);
614 aouthdr_int
->bsize
= GET_AOUTHDR_BSIZE (abfd
, aouthdr_ext
->bsize
);
615 aouthdr_int
->entry
= GET_AOUTHDR_ENTRY (abfd
, aouthdr_ext
->entry
);
616 aouthdr_int
->text_start
=
617 GET_AOUTHDR_TEXT_START (abfd
, aouthdr_ext
->text_start
);
618 aouthdr_int
->data_start
=
619 GET_AOUTHDR_DATA_START (abfd
, aouthdr_ext
->data_start
);
622 aouthdr_int
->tagentries
= H_GET_32 (abfd
, aouthdr_ext
->tagentries
);
626 H_PUT_32 (abfd
, aouthdr_int
->o_inlib
, aouthdr_ext
->o_inlib
);
627 H_PUT_32 (abfd
, aouthdr_int
->o_sri
, aouthdr_ext
->o_sri
);
628 H_PUT_32 (abfd
, aouthdr_int
->vid
[0], aouthdr_ext
->vid
);
629 H_PUT_32 (abfd
, aouthdr_int
->vid
[1], aouthdr_ext
->vid
+ 4);
634 aouthdr_int
->o_toc
= H_GET_64 (abfd
, aouthdr_ext
->o_toc
);
636 aouthdr_int
->o_toc
= H_GET_32 (abfd
, aouthdr_ext
->o_toc
);
638 aouthdr_int
->o_snentry
= H_GET_16 (abfd
, aouthdr_ext
->o_snentry
);
639 aouthdr_int
->o_sntext
= H_GET_16 (abfd
, aouthdr_ext
->o_sntext
);
640 aouthdr_int
->o_sndata
= H_GET_16 (abfd
, aouthdr_ext
->o_sndata
);
641 aouthdr_int
->o_sntoc
= H_GET_16 (abfd
, aouthdr_ext
->o_sntoc
);
642 aouthdr_int
->o_snloader
= H_GET_16 (abfd
, aouthdr_ext
->o_snloader
);
643 aouthdr_int
->o_snbss
= H_GET_16 (abfd
, aouthdr_ext
->o_snbss
);
644 aouthdr_int
->o_algntext
= H_GET_16 (abfd
, aouthdr_ext
->o_algntext
);
645 aouthdr_int
->o_algndata
= H_GET_16 (abfd
, aouthdr_ext
->o_algndata
);
646 aouthdr_int
->o_modtype
= H_GET_16 (abfd
, aouthdr_ext
->o_modtype
);
647 aouthdr_int
->o_cputype
= H_GET_16 (abfd
, aouthdr_ext
->o_cputype
);
649 aouthdr_int
->o_maxstack
= H_GET_64 (abfd
, aouthdr_ext
->o_maxstack
);
650 aouthdr_int
->o_maxdata
= H_GET_64 (abfd
, aouthdr_ext
->o_maxdata
);
652 aouthdr_int
->o_maxstack
= H_GET_32 (abfd
, aouthdr_ext
->o_maxstack
);
653 aouthdr_int
->o_maxdata
= H_GET_32 (abfd
, aouthdr_ext
->o_maxdata
);
658 aouthdr_int
->bss_start
= H_GET_32 (abfd
, aouthdr_ext
->bss_start
);
659 aouthdr_int
->gp_value
= H_GET_32 (abfd
, aouthdr_ext
->gp_value
);
660 aouthdr_int
->gprmask
= H_GET_32 (abfd
, aouthdr_ext
->gprmask
);
661 aouthdr_int
->cprmask
[0] = H_GET_32 (abfd
, aouthdr_ext
->cprmask
[0]);
662 aouthdr_int
->cprmask
[1] = H_GET_32 (abfd
, aouthdr_ext
->cprmask
[1]);
663 aouthdr_int
->cprmask
[2] = H_GET_32 (abfd
, aouthdr_ext
->cprmask
[2]);
664 aouthdr_int
->cprmask
[3] = H_GET_32 (abfd
, aouthdr_ext
->cprmask
[3]);
668 aouthdr_int
->bss_start
= H_GET_64 (abfd
, aouthdr_ext
->bss_start
);
669 aouthdr_int
->gp_value
= H_GET_64 (abfd
, aouthdr_ext
->gp_value
);
670 aouthdr_int
->gprmask
= H_GET_32 (abfd
, aouthdr_ext
->gprmask
);
671 aouthdr_int
->fprmask
= H_GET_32 (abfd
, aouthdr_ext
->fprmask
);
676 coff_swap_aouthdr_out (bfd
* abfd
, void * in
, void * out
)
678 struct internal_aouthdr
*aouthdr_in
= (struct internal_aouthdr
*) in
;
679 AOUTHDR
*aouthdr_out
= (AOUTHDR
*) out
;
681 H_PUT_16 (abfd
, aouthdr_in
->magic
, aouthdr_out
->magic
);
682 H_PUT_16 (abfd
, aouthdr_in
->vstamp
, aouthdr_out
->vstamp
);
683 PUT_AOUTHDR_TSIZE (abfd
, aouthdr_in
->tsize
, aouthdr_out
->tsize
);
684 PUT_AOUTHDR_DSIZE (abfd
, aouthdr_in
->dsize
, aouthdr_out
->dsize
);
685 PUT_AOUTHDR_BSIZE (abfd
, aouthdr_in
->bsize
, aouthdr_out
->bsize
);
686 PUT_AOUTHDR_ENTRY (abfd
, aouthdr_in
->entry
, aouthdr_out
->entry
);
687 PUT_AOUTHDR_TEXT_START (abfd
, aouthdr_in
->text_start
,
688 aouthdr_out
->text_start
);
689 PUT_AOUTHDR_DATA_START (abfd
, aouthdr_in
->data_start
,
690 aouthdr_out
->data_start
);
693 H_PUT_32 (abfd
, aouthdr_in
->tagentries
, aouthdr_out
->tagentries
);
698 H_PUT_64 (abfd
, aouthdr_in
->o_toc
, aouthdr_out
->o_toc
);
700 H_PUT_32 (abfd
, aouthdr_in
->o_toc
, aouthdr_out
->o_toc
);
702 H_PUT_16 (abfd
, aouthdr_in
->o_snentry
, aouthdr_out
->o_snentry
);
703 H_PUT_16 (abfd
, aouthdr_in
->o_sntext
, aouthdr_out
->o_sntext
);
704 H_PUT_16 (abfd
, aouthdr_in
->o_sndata
, aouthdr_out
->o_sndata
);
705 H_PUT_16 (abfd
, aouthdr_in
->o_sntoc
, aouthdr_out
->o_sntoc
);
706 H_PUT_16 (abfd
, aouthdr_in
->o_snloader
, aouthdr_out
->o_snloader
);
707 H_PUT_16 (abfd
, aouthdr_in
->o_snbss
, aouthdr_out
->o_snbss
);
708 H_PUT_16 (abfd
, aouthdr_in
->o_algntext
, aouthdr_out
->o_algntext
);
709 H_PUT_16 (abfd
, aouthdr_in
->o_algndata
, aouthdr_out
->o_algndata
);
710 H_PUT_16 (abfd
, aouthdr_in
->o_modtype
, aouthdr_out
->o_modtype
);
711 H_PUT_16 (abfd
, aouthdr_in
->o_cputype
, aouthdr_out
->o_cputype
);
713 H_PUT_64 (abfd
, aouthdr_in
->o_maxstack
, aouthdr_out
->o_maxstack
);
714 H_PUT_64 (abfd
, aouthdr_in
->o_maxdata
, aouthdr_out
->o_maxdata
);
716 H_PUT_32 (abfd
, aouthdr_in
->o_maxstack
, aouthdr_out
->o_maxstack
);
717 H_PUT_32 (abfd
, aouthdr_in
->o_maxdata
, aouthdr_out
->o_maxdata
);
719 memset (aouthdr_out
->o_resv2
, 0, sizeof aouthdr_out
->o_resv2
);
721 memset (aouthdr_out
->o_debugger
, 0, sizeof aouthdr_out
->o_debugger
);
722 memset (aouthdr_out
->o_resv3
, 0, sizeof aouthdr_out
->o_resv3
);
727 H_PUT_32 (abfd
, aouthdr_in
->bss_start
, aouthdr_out
->bss_start
);
728 H_PUT_32 (abfd
, aouthdr_in
->gp_value
, aouthdr_out
->gp_value
);
729 H_PUT_32 (abfd
, aouthdr_in
->gprmask
, aouthdr_out
->gprmask
);
730 H_PUT_32 (abfd
, aouthdr_in
->cprmask
[0], aouthdr_out
->cprmask
[0]);
731 H_PUT_32 (abfd
, aouthdr_in
->cprmask
[1], aouthdr_out
->cprmask
[1]);
732 H_PUT_32 (abfd
, aouthdr_in
->cprmask
[2], aouthdr_out
->cprmask
[2]);
733 H_PUT_32 (abfd
, aouthdr_in
->cprmask
[3], aouthdr_out
->cprmask
[3]);
737 /* FIXME: What does bldrev mean? */
738 H_PUT_16 (abfd
, 2, aouthdr_out
->bldrev
);
739 H_PUT_16 (abfd
, 0, aouthdr_out
->padding
);
740 H_PUT_64 (abfd
, aouthdr_in
->bss_start
, aouthdr_out
->bss_start
);
741 H_PUT_64 (abfd
, aouthdr_in
->gp_value
, aouthdr_out
->gp_value
);
742 H_PUT_32 (abfd
, aouthdr_in
->gprmask
, aouthdr_out
->gprmask
);
743 H_PUT_32 (abfd
, aouthdr_in
->fprmask
, aouthdr_out
->fprmask
);
750 coff_swap_scnhdr_in (bfd
* abfd
, void * ext
, void * in
)
752 SCNHDR
*scnhdr_ext
= (SCNHDR
*) ext
;
753 struct internal_scnhdr
*scnhdr_int
= (struct internal_scnhdr
*) in
;
755 #ifdef COFF_ADJUST_SCNHDR_IN_PRE
756 COFF_ADJUST_SCNHDR_IN_PRE (abfd
, ext
, in
);
758 memcpy (scnhdr_int
->s_name
, scnhdr_ext
->s_name
, sizeof (scnhdr_int
->s_name
));
760 scnhdr_int
->s_vaddr
= GET_SCNHDR_VADDR (abfd
, scnhdr_ext
->s_vaddr
);
761 scnhdr_int
->s_paddr
= GET_SCNHDR_PADDR (abfd
, scnhdr_ext
->s_paddr
);
762 scnhdr_int
->s_size
= GET_SCNHDR_SIZE (abfd
, scnhdr_ext
->s_size
);
764 scnhdr_int
->s_scnptr
= GET_SCNHDR_SCNPTR (abfd
, scnhdr_ext
->s_scnptr
);
765 scnhdr_int
->s_relptr
= GET_SCNHDR_RELPTR (abfd
, scnhdr_ext
->s_relptr
);
766 scnhdr_int
->s_lnnoptr
= GET_SCNHDR_LNNOPTR (abfd
, scnhdr_ext
->s_lnnoptr
);
767 scnhdr_int
->s_flags
= GET_SCNHDR_FLAGS (abfd
, scnhdr_ext
->s_flags
);
768 scnhdr_int
->s_nreloc
= GET_SCNHDR_NRELOC (abfd
, scnhdr_ext
->s_nreloc
);
769 scnhdr_int
->s_nlnno
= GET_SCNHDR_NLNNO (abfd
, scnhdr_ext
->s_nlnno
);
771 scnhdr_int
->s_align
= GET_SCNHDR_ALIGN (abfd
, scnhdr_ext
->s_align
);
773 #ifdef COFF_ADJUST_SCNHDR_IN_POST
774 COFF_ADJUST_SCNHDR_IN_POST (abfd
, ext
, in
);
779 coff_swap_scnhdr_out (bfd
* abfd
, void * in
, void * out
)
781 struct internal_scnhdr
*scnhdr_int
= (struct internal_scnhdr
*) in
;
782 SCNHDR
*scnhdr_ext
= (SCNHDR
*) out
;
783 unsigned int ret
= bfd_coff_scnhsz (abfd
);
785 #ifdef COFF_ADJUST_SCNHDR_OUT_PRE
786 COFF_ADJUST_SCNHDR_OUT_PRE (abfd
, in
, out
);
788 memcpy (scnhdr_ext
->s_name
, scnhdr_int
->s_name
, sizeof (scnhdr_int
->s_name
));
790 PUT_SCNHDR_VADDR (abfd
, scnhdr_int
->s_vaddr
, scnhdr_ext
->s_vaddr
);
791 PUT_SCNHDR_PADDR (abfd
, scnhdr_int
->s_paddr
, scnhdr_ext
->s_paddr
);
792 PUT_SCNHDR_SIZE (abfd
, scnhdr_int
->s_size
, scnhdr_ext
->s_size
);
793 PUT_SCNHDR_SCNPTR (abfd
, scnhdr_int
->s_scnptr
, scnhdr_ext
->s_scnptr
);
794 PUT_SCNHDR_RELPTR (abfd
, scnhdr_int
->s_relptr
, scnhdr_ext
->s_relptr
);
795 PUT_SCNHDR_LNNOPTR (abfd
, scnhdr_int
->s_lnnoptr
, scnhdr_ext
->s_lnnoptr
);
796 PUT_SCNHDR_FLAGS (abfd
, scnhdr_int
->s_flags
, scnhdr_ext
->s_flags
);
798 H_PUT_32 (abfd
, scnhdr_int
->s_nlnno
, scnhdr_ext
->s_nlnno
);
799 H_PUT_32 (abfd
, scnhdr_int
->s_nreloc
, scnhdr_ext
->s_nreloc
);
801 if (scnhdr_int
->s_nlnno
<= MAX_SCNHDR_NLNNO
)
802 PUT_SCNHDR_NLNNO (abfd
, scnhdr_int
->s_nlnno
, scnhdr_ext
->s_nlnno
);
805 char buf
[sizeof (scnhdr_int
->s_name
) + 1];
807 memcpy (buf
, scnhdr_int
->s_name
, sizeof (scnhdr_int
->s_name
));
808 buf
[sizeof (scnhdr_int
->s_name
)] = '\0';
810 /* xgettext:c-format */
811 (_("%B: warning: %s: line number overflow: 0x%lx > 0xffff"),
812 abfd
, buf
, scnhdr_int
->s_nlnno
);
813 PUT_SCNHDR_NLNNO (abfd
, 0xffff, scnhdr_ext
->s_nlnno
);
816 if (scnhdr_int
->s_nreloc
<= MAX_SCNHDR_NRELOC
)
817 PUT_SCNHDR_NRELOC (abfd
, scnhdr_int
->s_nreloc
, scnhdr_ext
->s_nreloc
);
820 char buf
[sizeof (scnhdr_int
->s_name
) + 1];
822 memcpy (buf
, scnhdr_int
->s_name
, sizeof (scnhdr_int
->s_name
));
823 buf
[sizeof (scnhdr_int
->s_name
)] = '\0';
824 /* xgettext:c-format */
825 _bfd_error_handler (_("%B: %s: reloc overflow: 0x%lx > 0xffff"),
826 abfd
, buf
, scnhdr_int
->s_nreloc
);
827 bfd_set_error (bfd_error_file_truncated
);
828 PUT_SCNHDR_NRELOC (abfd
, 0xffff, scnhdr_ext
->s_nreloc
);
834 PUT_SCNHDR_ALIGN (abfd
, scnhdr_int
->s_align
, scnhdr_ext
->s_align
);
836 #ifdef COFF_ADJUST_SCNHDR_OUT_POST
837 COFF_ADJUST_SCNHDR_OUT_POST (abfd
, in
, out
);
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