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[/] [or1k/] [trunk/] [gdb-5.0/] [bfd/] [coffswap.h] - Blame information for rev 1765

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1 104 markom 
/* Generic COFF swapping routines, for BFD.
2 
   Copyright 1990, 91, 92, 93, 94, 95, 96, 97, 98, 1999
3 
   Free Software Foundation, Inc.
4 
   Written by Cygnus Support.
5 
 
6 
This file is part of BFD, the Binary File Descriptor library.
7 
 
8 
This program is free software; you can redistribute it and/or modify
9 
it under the terms of the GNU General Public License as published by
10 
the Free Software Foundation; either version 2 of the License, or
11 
(at your option) any later version.
12 
 
13 
This program is distributed in the hope that it will be useful,
14 
but WITHOUT ANY WARRANTY; without even the implied warranty of
15 
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16 
GNU General Public License for more details.
17 
 
18 
You should have received a copy of the GNU General Public License
19 
along with this program; if not, write to the Free Software
20 
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
21 
 
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.
26 
 
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.  */
29 
 
30 
#define PUTWORD bfd_h_put_32
31 
#define PUTHALF bfd_h_put_16
32 
#define PUTBYTE bfd_h_put_8
33 
 
34 
#ifndef GET_FCN_LNNOPTR
35 
#define GET_FCN_LNNOPTR(abfd, ext)  bfd_h_get_32(abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_fcn.x_lnnoptr)
36 
#endif
37 
 
38 
#ifndef GET_FCN_ENDNDX
39 
#define GET_FCN_ENDNDX(abfd, ext)  bfd_h_get_32(abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_fcn.x_endndx)
40 
#endif
41 
 
42 
#ifndef PUT_FCN_LNNOPTR
43 
#define PUT_FCN_LNNOPTR(abfd, in, ext)  PUTWORD(abfd,  in, (bfd_byte *) ext->x_sym.x_fcnary.x_fcn.x_lnnoptr)
44 
#endif
45 
#ifndef PUT_FCN_ENDNDX
46 
#define PUT_FCN_ENDNDX(abfd, in, ext) PUTWORD(abfd, in, (bfd_byte *) ext->x_sym.x_fcnary.x_fcn.x_endndx)
47 
#endif
48 
#ifndef GET_LNSZ_LNNO
49 
#define GET_LNSZ_LNNO(abfd, ext) bfd_h_get_16(abfd, (bfd_byte *) ext->x_sym.x_misc.x_lnsz.x_lnno)
50 
#endif
51 
#ifndef GET_LNSZ_SIZE
52 
#define GET_LNSZ_SIZE(abfd, ext) bfd_h_get_16(abfd, (bfd_byte *) ext->x_sym.x_misc.x_lnsz.x_size)
53 
#endif
54 
#ifndef PUT_LNSZ_LNNO
55 
#define PUT_LNSZ_LNNO(abfd, in, ext) bfd_h_put_16(abfd, in, (bfd_byte *)ext->x_sym.x_misc.x_lnsz.x_lnno)
56 
#endif
57 
#ifndef PUT_LNSZ_SIZE
58 
#define PUT_LNSZ_SIZE(abfd, in, ext) bfd_h_put_16(abfd, in, (bfd_byte*) ext->x_sym.x_misc.x_lnsz.x_size)
59 
#endif
60 
#ifndef GET_SCN_SCNLEN
61 
#define GET_SCN_SCNLEN(abfd,  ext) bfd_h_get_32(abfd, (bfd_byte *) ext->x_scn.x_scnlen)
62 
#endif
63 
#ifndef GET_SCN_NRELOC
64 
#define GET_SCN_NRELOC(abfd,  ext) bfd_h_get_16(abfd, (bfd_byte *)ext->x_scn.x_nreloc)
65 
#endif
66 
#ifndef GET_SCN_NLINNO
67 
#define GET_SCN_NLINNO(abfd, ext)  bfd_h_get_16(abfd, (bfd_byte *)ext->x_scn.x_nlinno)
68 
#endif
69 
#ifndef PUT_SCN_SCNLEN
70 
#define PUT_SCN_SCNLEN(abfd,in, ext) bfd_h_put_32(abfd, in, (bfd_byte *) ext->x_scn.x_scnlen)
71 
#endif
72 
#ifndef PUT_SCN_NRELOC
73 
#define PUT_SCN_NRELOC(abfd,in, ext) bfd_h_put_16(abfd, in, (bfd_byte *)ext->x_scn.x_nreloc)
74 
#endif
75 
#ifndef PUT_SCN_NLINNO
76 
#define PUT_SCN_NLINNO(abfd,in, ext)  bfd_h_put_16(abfd,in, (bfd_byte  *) ext->x_scn.x_nlinno)
77 
#endif
78 
#ifndef GET_LINENO_LNNO
79 
#define GET_LINENO_LNNO(abfd, ext) bfd_h_get_16(abfd, (bfd_byte *) (ext->l_lnno));
80 
#endif
81 
#ifndef PUT_LINENO_LNNO
82 
#define PUT_LINENO_LNNO(abfd,val, ext) bfd_h_put_16(abfd,val,  (bfd_byte *) (ext->l_lnno));
83 
#endif
84 
 
85 
/* The f_symptr field in the filehdr is sometimes 64 bits.  */
86 
#ifndef GET_FILEHDR_SYMPTR
87 
#define GET_FILEHDR_SYMPTR bfd_h_get_32
88 
#endif
89 
#ifndef PUT_FILEHDR_SYMPTR
90 
#define PUT_FILEHDR_SYMPTR bfd_h_put_32
91 
#endif
92 
 
93 
/* Some fields in the aouthdr are sometimes 64 bits.  */
94 
#ifndef GET_AOUTHDR_TSIZE
95 
#define GET_AOUTHDR_TSIZE bfd_h_get_32
96 
#endif
97 
#ifndef PUT_AOUTHDR_TSIZE
98 
#define PUT_AOUTHDR_TSIZE bfd_h_put_32
99 
#endif
100 
#ifndef GET_AOUTHDR_DSIZE
101 
#define GET_AOUTHDR_DSIZE bfd_h_get_32
102 
#endif
103 
#ifndef PUT_AOUTHDR_DSIZE
104 
#define PUT_AOUTHDR_DSIZE bfd_h_put_32
105 
#endif
106 
#ifndef GET_AOUTHDR_BSIZE
107 
#define GET_AOUTHDR_BSIZE bfd_h_get_32
108 
#endif
109 
#ifndef PUT_AOUTHDR_BSIZE
110 
#define PUT_AOUTHDR_BSIZE bfd_h_put_32
111 
#endif
112 
#ifndef GET_AOUTHDR_ENTRY
113 
#define GET_AOUTHDR_ENTRY bfd_h_get_32
114 
#endif
115 
#ifndef PUT_AOUTHDR_ENTRY
116 
#define PUT_AOUTHDR_ENTRY bfd_h_put_32
117 
#endif
118 
#ifndef GET_AOUTHDR_TEXT_START
119 
#define GET_AOUTHDR_TEXT_START bfd_h_get_32
120 
#endif
121 
#ifndef PUT_AOUTHDR_TEXT_START
122 
#define PUT_AOUTHDR_TEXT_START bfd_h_put_32
123 
#endif
124 
#ifndef GET_AOUTHDR_DATA_START
125 
#define GET_AOUTHDR_DATA_START bfd_h_get_32
126 
#endif
127 
#ifndef PUT_AOUTHDR_DATA_START
128 
#define PUT_AOUTHDR_DATA_START bfd_h_put_32
129 
#endif
130 
 
131 
/* Some fields in the scnhdr are sometimes 64 bits.  */
132 
#ifndef GET_SCNHDR_PADDR
133 
#define GET_SCNHDR_PADDR bfd_h_get_32
134 
#endif
135 
#ifndef PUT_SCNHDR_PADDR
136 
#define PUT_SCNHDR_PADDR bfd_h_put_32
137 
#endif
138 
#ifndef GET_SCNHDR_VADDR
139 
#define GET_SCNHDR_VADDR bfd_h_get_32
140 
#endif
141 
#ifndef PUT_SCNHDR_VADDR
142 
#define PUT_SCNHDR_VADDR bfd_h_put_32
143 
#endif
144 
#ifndef GET_SCNHDR_SIZE
145 
#define GET_SCNHDR_SIZE bfd_h_get_32
146 
#endif
147 
#ifndef PUT_SCNHDR_SIZE
148 
#define PUT_SCNHDR_SIZE bfd_h_put_32
149 
#endif
150 
#ifndef GET_SCNHDR_SCNPTR
151 
#define GET_SCNHDR_SCNPTR bfd_h_get_32
152 
#endif
153 
#ifndef PUT_SCNHDR_SCNPTR
154 
#define PUT_SCNHDR_SCNPTR bfd_h_put_32
155 
#endif
156 
#ifndef GET_SCNHDR_RELPTR
157 
#define GET_SCNHDR_RELPTR bfd_h_get_32
158 
#endif
159 
#ifndef PUT_SCNHDR_RELPTR
160 
#define PUT_SCNHDR_RELPTR bfd_h_put_32
161 
#endif
162 
#ifndef GET_SCNHDR_LNNOPTR
163 
#define GET_SCNHDR_LNNOPTR bfd_h_get_32
164 
#endif
165 
#ifndef PUT_SCNHDR_LNNOPTR
166 
#define PUT_SCNHDR_LNNOPTR bfd_h_put_32
167 
#endif
168 
#ifndef GET_SCNHDR_NRELOC
169 
#define GET_SCNHDR_NRELOC bfd_h_get_16
170 
#endif
171 
#ifndef PUT_SCNHDR_NRELOC
172 
#define PUT_SCNHDR_NRELOC bfd_h_put_16
173 
#endif
174 
#ifndef GET_SCNHDR_NLNNO
175 
#define GET_SCNHDR_NLNNO bfd_h_get_16
176 
#endif
177 
#ifndef PUT_SCNHDR_NLNNO
178 
#define PUT_SCNHDR_NLNNO bfd_h_put_16
179 
#endif
180 
#ifndef GET_SCNHDR_FLAGS
181 
#define GET_SCNHDR_FLAGS bfd_h_get_32
182 
#endif
183 
#ifndef PUT_SCNHDR_FLAGS
184 
#define PUT_SCNHDR_FLAGS bfd_h_put_32
185 
#endif
186 
 
187 
 
188 
static void coff_swap_aouthdr_in PARAMS ((bfd *, PTR, PTR));
189 
static unsigned int coff_swap_aouthdr_out PARAMS ((bfd *, PTR, PTR));
190 
static void coff_swap_scnhdr_in PARAMS ((bfd *, PTR, PTR));
191 
static unsigned int coff_swap_scnhdr_out PARAMS ((bfd *, PTR, PTR));
192 
static void coff_swap_filehdr_in PARAMS ((bfd *, PTR, PTR));
193 
static unsigned int coff_swap_filehdr_out PARAMS ((bfd *, PTR, PTR));
194 
#ifndef NO_COFF_RELOCS
195 
static void coff_swap_reloc_in PARAMS ((bfd *, PTR, PTR));
196 
static unsigned int coff_swap_reloc_out PARAMS ((bfd *, PTR, PTR));
197 
#endif /* NO_COFF_RELOCS */
198 
#ifndef NO_COFF_SYMBOLS
199 
static void coff_swap_sym_in PARAMS ((bfd *, PTR, PTR));
200 
static unsigned int coff_swap_sym_out PARAMS ((bfd *, PTR, PTR));
201 
static void coff_swap_aux_in PARAMS ((bfd *, PTR, int, int, int, int, PTR));
202 
static unsigned int coff_swap_aux_out PARAMS ((bfd *, PTR, int, int, int, int, PTR));
203 
#endif /* NO_COFF_SYMBOLS */
204 
#ifndef NO_COFF_LINENOS
205 
static void coff_swap_lineno_in PARAMS ((bfd *, PTR, PTR));
206 
static unsigned int coff_swap_lineno_out PARAMS ((bfd *, PTR, PTR));
207 
#endif /* NO_COFF_LINENOS */
208 
 
209 
#ifndef NO_COFF_RELOCS
210 
 
211 
static void
212 
coff_swap_reloc_in (abfd, src, dst)
213 
     bfd *abfd;
214 
     PTR src;
215 
     PTR dst;
216 
{
217 
  RELOC *reloc_src = (RELOC *) src;
218 
  struct internal_reloc *reloc_dst = (struct internal_reloc *) dst;
219 
 
220 
  reloc_dst->r_vaddr = bfd_h_get_32(abfd, (bfd_byte *)reloc_src->r_vaddr);
221 
  reloc_dst->r_symndx = bfd_h_get_signed_32(abfd, (bfd_byte *) reloc_src->r_symndx);
222 
 
223 
#ifdef RS6000COFF_C
224 
  reloc_dst->r_type = bfd_h_get_8(abfd, reloc_src->r_type);
225 
  reloc_dst->r_size = bfd_h_get_8(abfd, reloc_src->r_size);
226 
#else
227 
  reloc_dst->r_type = bfd_h_get_16(abfd, (bfd_byte *) reloc_src->r_type);
228 
#endif
229 
 
230 
#ifdef SWAP_IN_RELOC_OFFSET
231 
  reloc_dst->r_offset = SWAP_IN_RELOC_OFFSET(abfd,
232 
                                             (bfd_byte *) reloc_src->r_offset);
233 
#endif
234 
}
235 
 
236 
static unsigned int
237 
coff_swap_reloc_out (abfd, src, dst)
238 
     bfd       *abfd;
239 
     PTR        src;
240 
     PTR        dst;
241 
{
242 
  struct internal_reloc *reloc_src = (struct internal_reloc *)src;
243 
  struct external_reloc *reloc_dst = (struct external_reloc *)dst;
244 
  bfd_h_put_32(abfd, reloc_src->r_vaddr, (bfd_byte *) reloc_dst->r_vaddr);
245 
  bfd_h_put_32(abfd, reloc_src->r_symndx, (bfd_byte *) reloc_dst->r_symndx);
246 
 
247 
#ifdef RS6000COFF_C
248 
  bfd_h_put_8 (abfd, reloc_src->r_type, (bfd_byte *) reloc_dst->r_type);
249 
  bfd_h_put_8 (abfd, reloc_src->r_size, (bfd_byte *) reloc_dst->r_size);
250 
#else
251 
  bfd_h_put_16(abfd, reloc_src->r_type, (bfd_byte *)
252 
               reloc_dst->r_type);
253 
#endif
254 
 
255 
#ifdef SWAP_OUT_RELOC_OFFSET
256 
  SWAP_OUT_RELOC_OFFSET(abfd,
257 
                        reloc_src->r_offset,
258 
                        (bfd_byte *) reloc_dst->r_offset);
259 
#endif
260 
#ifdef SWAP_OUT_RELOC_EXTRA
261 
  SWAP_OUT_RELOC_EXTRA(abfd,reloc_src, reloc_dst);
262 
#endif
263 
 
264 
  return bfd_coff_relsz (abfd);
265 
}
266 
 
267 
#endif /* NO_COFF_RELOCS */
268 
 
269 
static void
270 
coff_swap_filehdr_in (abfd, src, dst)
271 
     bfd            *abfd;
272 
     PTR             src;
273 
     PTR             dst;
274 
{
275 
  FILHDR *filehdr_src = (FILHDR *) src;
276 
  struct internal_filehdr *filehdr_dst = (struct internal_filehdr *) dst;
277 
#ifdef COFF_ADJUST_FILEHDR_IN_PRE
278 
  COFF_ADJUST_FILEHDR_IN_PRE (abfd, src, dst);
279 
#endif
280 
  filehdr_dst->f_magic = bfd_h_get_16(abfd, (bfd_byte *) filehdr_src->f_magic);
281 
  filehdr_dst->f_nscns = bfd_h_get_16(abfd, (bfd_byte *)filehdr_src-> f_nscns);
282 
  filehdr_dst->f_timdat = bfd_h_get_32(abfd, (bfd_byte *)filehdr_src-> f_timdat);
283 
  filehdr_dst->f_symptr =
284 
    GET_FILEHDR_SYMPTR (abfd, (bfd_byte *) filehdr_src->f_symptr);
285 
  filehdr_dst->f_nsyms = bfd_h_get_32(abfd, (bfd_byte *)filehdr_src-> f_nsyms);
286 
  filehdr_dst->f_opthdr = bfd_h_get_16(abfd, (bfd_byte *)filehdr_src-> f_opthdr);
287 
  filehdr_dst->f_flags = bfd_h_get_16(abfd, (bfd_byte *)filehdr_src-> f_flags);
288 
#ifdef TIC80_TARGET_ID
289 
  filehdr_dst->f_target_id = bfd_h_get_16(abfd, (bfd_byte *)filehdr_src-> f_target_id);
290 
#endif
291 
 
292 
#ifdef COFF_ADJUST_FILEHDR_IN_POST
293 
  COFF_ADJUST_FILEHDR_IN_POST (abfd, src, dst);
294 
#endif
295 
}
296 
 
297 
static  unsigned int
298 
coff_swap_filehdr_out (abfd, in, out)
299 
     bfd       *abfd;
300 
     PTR        in;
301 
     PTR        out;
302 
{
303 
  struct internal_filehdr *filehdr_in = (struct internal_filehdr *)in;
304 
  FILHDR *filehdr_out = (FILHDR *)out;
305 
 
306 
#ifdef COFF_ADJUST_FILEHDR_OUT_PRE
307 
  COFF_ADJUST_FILEHDR_OUT_PRE (abfd, in, out);
308 
#endif
309 
  bfd_h_put_16(abfd, filehdr_in->f_magic, (bfd_byte *) filehdr_out->f_magic);
310 
  bfd_h_put_16(abfd, filehdr_in->f_nscns, (bfd_byte *) filehdr_out->f_nscns);
311 
  bfd_h_put_32(abfd, filehdr_in->f_timdat, (bfd_byte *) filehdr_out->f_timdat);
312 
  PUT_FILEHDR_SYMPTR (abfd, (bfd_vma) filehdr_in->f_symptr,
313 
                      (bfd_byte *) filehdr_out->f_symptr);
314 
  bfd_h_put_32(abfd, filehdr_in->f_nsyms, (bfd_byte *) filehdr_out->f_nsyms);
315 
  bfd_h_put_16(abfd, filehdr_in->f_opthdr, (bfd_byte *) filehdr_out->f_opthdr);
316 
  bfd_h_put_16(abfd, filehdr_in->f_flags, (bfd_byte *) filehdr_out->f_flags);
317 
#ifdef TIC80_TARGET_ID
318 
  bfd_h_put_16(abfd, filehdr_in->f_target_id, (bfd_byte *) filehdr_out->f_target_id);
319 
#endif
320 
 
321 
#ifdef COFF_ADJUST_FILEHDR_OUT_POST
322 
  COFF_ADJUST_FILEHDR_OUT_POST (abfd, in, out);
323 
#endif
324 
  return bfd_coff_filhsz (abfd);
325 
}
326 
 
327 
 
328 
#ifndef NO_COFF_SYMBOLS
329 
 
330 
static void
331 
coff_swap_sym_in (abfd, ext1, in1)
332 
     bfd            *abfd;
333 
     PTR ext1;
334 
     PTR in1;
335 
{
336 
  SYMENT *ext = (SYMENT *)ext1;
337 
  struct internal_syment      *in = (struct internal_syment *)in1;
338 
 
339 
  if( ext->e.e_name[0] == 0) {
340 
    in->_n._n_n._n_zeroes = 0;
341 
    in->_n._n_n._n_offset = bfd_h_get_32(abfd, (bfd_byte *) ext->e.e.e_offset);
342 
  }
343 
  else {
344 
#if SYMNMLEN != E_SYMNMLEN
345 
   -> Error, we need to cope with truncating or extending SYMNMLEN!;
346 
#else
347 
    memcpy(in->_n._n_name, ext->e.e_name, SYMNMLEN);
348 
#endif
349 
  }
350 
  in->n_value = bfd_h_get_32(abfd, (bfd_byte *) ext->e_value);
351 
  in->n_scnum = bfd_h_get_16(abfd, (bfd_byte *) ext->e_scnum);
352 
  if (sizeof(ext->e_type) == 2){
353 
    in->n_type = bfd_h_get_16(abfd, (bfd_byte *) ext->e_type);
354 
  }
355 
  else {
356 
    in->n_type = bfd_h_get_32(abfd, (bfd_byte *) ext->e_type);
357 
  }
358 
  in->n_sclass = bfd_h_get_8(abfd, ext->e_sclass);
359 
  in->n_numaux = bfd_h_get_8(abfd, ext->e_numaux);
360 
#ifdef COFF_ADJUST_SYM_IN_POST
361 
  COFF_ADJUST_SYM_IN_POST (abfd, ext1, in1);
362 
#endif
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 
#ifdef COFF_ADJUST_SYM_OUT_POST
397 
  COFF_ADJUST_SYM_OUT_POST (abfd, inp, extp);
398 
#endif
399 
  return SYMESZ;
400 
}
401 
 
402 
static void
403 
coff_swap_aux_in (abfd, ext1, type, class, indx, numaux, in1)
404 
     bfd            *abfd;
405 
     PTR              ext1;
406 
     int             type;
407 
     int             class;
408 
     int              indx;
409 
     int              numaux;
410 
     PTR              in1;
411 
{
412 
  AUXENT    *ext = (AUXENT *)ext1;
413 
  union internal_auxent *in = (union internal_auxent *)in1;
414 
 
415 
#ifdef COFF_ADJUST_AUX_IN_PRE
416 
  COFF_ADJUST_AUX_IN_PRE (abfd, ext1, type, class, indx, numaux, in1);
417 
#endif
418 
  switch (class) {
419 
    case C_FILE:
420 
      if (ext->x_file.x_fname[0] == 0) {
421 
          in->x_file.x_n.x_zeroes = 0;
422 
          in->x_file.x_n.x_offset =
423 
           bfd_h_get_32(abfd, (bfd_byte *) ext->x_file.x_n.x_offset);
424 
        } else {
425 
#if FILNMLEN != E_FILNMLEN
426 
            -> Error, we need to cope with truncating or extending FILNMLEN!;
427 
#else
428 
            if (numaux > 1)
429 
              {
430 
                if (indx == 0)
431 
                  memcpy (in->x_file.x_fname, ext->x_file.x_fname,
432 
                          numaux * sizeof (AUXENT));
433 
              }
434 
            else
435 
              {
436 
                memcpy (in->x_file.x_fname, ext->x_file.x_fname, FILNMLEN);
437 
              }
438 
#endif
439 
          }
440 
      goto end;
441 
 
442 
      /* RS/6000 "csect" auxents */
443 
#ifdef RS6000COFF_C
444 
    case C_EXT:
445 
    case C_HIDEXT:
446 
      if (indx + 1 == numaux)
447 
        {
448 
          in->x_csect.x_scnlen.l = bfd_h_get_32 (abfd, ext->x_csect.x_scnlen);
449 
          in->x_csect.x_parmhash = bfd_h_get_32 (abfd,
450 
                                                 ext->x_csect.x_parmhash);
451 
          in->x_csect.x_snhash   = bfd_h_get_16 (abfd, ext->x_csect.x_snhash);
452 
          /* We don't have to hack bitfields in x_smtyp because it's
453 
             defined by shifts-and-ands, which are equivalent on all
454 
             byte orders.  */
455 
          in->x_csect.x_smtyp    = bfd_h_get_8  (abfd, ext->x_csect.x_smtyp);
456 
          in->x_csect.x_smclas   = bfd_h_get_8  (abfd, ext->x_csect.x_smclas);
457 
          in->x_csect.x_stab     = bfd_h_get_32 (abfd, ext->x_csect.x_stab);
458 
          in->x_csect.x_snstab   = bfd_h_get_16 (abfd, ext->x_csect.x_snstab);
459 
          goto end;
460 
        }
461 
      break;
462 
#endif
463 
 
464 
    case C_STAT:
465 
#ifdef C_LEAFSTAT
466 
    case C_LEAFSTAT:
467 
#endif
468 
    case C_HIDDEN:
469 
      if (type == T_NULL) {
470 
          in->x_scn.x_scnlen = GET_SCN_SCNLEN(abfd, ext);
471 
          in->x_scn.x_nreloc = GET_SCN_NRELOC(abfd, ext);
472 
          in->x_scn.x_nlinno = GET_SCN_NLINNO(abfd, ext);
473 
 
474 
          /* PE defines some extra fields; we zero them out for
475 
             safety.  */
476 
          in->x_scn.x_checksum = 0;
477 
          in->x_scn.x_associated = 0;
478 
          in->x_scn.x_comdat = 0;
479 
 
480 
          goto end;
481 
        }
482 
      break;
483 
    }
484 
 
485 
  in->x_sym.x_tagndx.l = bfd_h_get_32(abfd, (bfd_byte *) ext->x_sym.x_tagndx);
486 
#ifndef NO_TVNDX
487 
  in->x_sym.x_tvndx = bfd_h_get_16(abfd, (bfd_byte *) ext->x_sym.x_tvndx);
488 
#endif
489 
 
490 
  if (class == C_BLOCK || class == C_FCN || ISFCN (type) || ISTAG (class))
491 
    {
492 
      in->x_sym.x_fcnary.x_fcn.x_lnnoptr = GET_FCN_LNNOPTR (abfd, ext);
493 
      in->x_sym.x_fcnary.x_fcn.x_endndx.l = GET_FCN_ENDNDX (abfd, ext);
494 
    }
495 
  else
496 
    {
497 
#if DIMNUM != E_DIMNUM
498 
 #error we need to cope with truncating or extending DIMNUM
499 
#endif
500 
      in->x_sym.x_fcnary.x_ary.x_dimen[0] =
501 
        bfd_h_get_16 (abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[0]);
502 
      in->x_sym.x_fcnary.x_ary.x_dimen[1] =
503 
        bfd_h_get_16 (abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[1]);
504 
      in->x_sym.x_fcnary.x_ary.x_dimen[2] =
505 
        bfd_h_get_16 (abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[2]);
506 
      in->x_sym.x_fcnary.x_ary.x_dimen[3] =
507 
        bfd_h_get_16 (abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[3]);
508 
    }
509 
 
510 
  if (ISFCN(type)) {
511 
    in->x_sym.x_misc.x_fsize = bfd_h_get_32(abfd, (bfd_byte *) ext->x_sym.x_misc.x_fsize);
512 
  }
513 
  else {
514 
    in->x_sym.x_misc.x_lnsz.x_lnno = GET_LNSZ_LNNO(abfd, ext);
515 
    in->x_sym.x_misc.x_lnsz.x_size = GET_LNSZ_SIZE(abfd, ext);
516 
  }
517 
 
518 
end: ;
519 
  /* the semicolon is because MSVC doesn't like labels at
520 
     end of block. */
521 
 
522 
#ifdef COFF_ADJUST_AUX_IN_POST
523 
  COFF_ADJUST_AUX_IN_POST (abfd, ext1, type, class, indx, numaux, in1);
524 
#endif
525 
}
526 
 
527 
static unsigned int
528 
coff_swap_aux_out (abfd, inp, type, class, indx, numaux, extp)
529 
     bfd   *abfd;
530 
     PTR        inp;
531 
     int   type;
532 
     int   class;
533 
     int   indx ATTRIBUTE_UNUSED;
534 
     int   numaux ATTRIBUTE_UNUSED;
535 
     PTR        extp;
536 
{
537 
  union internal_auxent *in = (union internal_auxent *)inp;
538 
  AUXENT *ext = (AUXENT *)extp;
539 
 
540 
#ifdef COFF_ADJUST_AUX_OUT_PRE
541 
  COFF_ADJUST_AUX_OUT_PRE (abfd, inp, type, class, indx, numaux, extp);
542 
#endif
543 
  memset((PTR)ext, 0, AUXESZ);
544 
  switch (class) {
545 
  case C_FILE:
546 
    if (in->x_file.x_fname[0] == 0) {
547 
      PUTWORD(abfd, 0, (bfd_byte *) ext->x_file.x_n.x_zeroes);
548 
      PUTWORD(abfd,
549 
              in->x_file.x_n.x_offset,
550 
              (bfd_byte *) ext->x_file.x_n.x_offset);
551 
    }
552 
    else {
553 
#if FILNMLEN != E_FILNMLEN
554 
      -> Error, we need to cope with truncating or extending FILNMLEN!;
555 
#else
556 
      memcpy (ext->x_file.x_fname, in->x_file.x_fname, FILNMLEN);
557 
#endif
558 
    }
559 
    goto end;
560 
 
561 
#ifdef RS6000COFF_C
562 
  /* RS/6000 "csect" auxents */
563 
  case C_EXT:
564 
  case C_HIDEXT:
565 
    if (indx + 1 == numaux)
566 
      {
567 
        PUTWORD (abfd, in->x_csect.x_scnlen.l,  ext->x_csect.x_scnlen);
568 
        PUTWORD (abfd, in->x_csect.x_parmhash,  ext->x_csect.x_parmhash);
569 
        PUTHALF (abfd, in->x_csect.x_snhash,    ext->x_csect.x_snhash);
570 
        /* We don't have to hack bitfields in x_smtyp because it's
571 
           defined by shifts-and-ands, which are equivalent on all
572 
           byte orders.  */
573 
        PUTBYTE (abfd, in->x_csect.x_smtyp,     ext->x_csect.x_smtyp);
574 
        PUTBYTE (abfd, in->x_csect.x_smclas,    ext->x_csect.x_smclas);
575 
        PUTWORD (abfd, in->x_csect.x_stab,      ext->x_csect.x_stab);
576 
        PUTHALF (abfd, in->x_csect.x_snstab,    ext->x_csect.x_snstab);
577 
        goto end;
578 
      }
579 
    break;
580 
#endif
581 
 
582 
  case C_STAT:
583 
#ifdef C_LEAFSTAT
584 
  case C_LEAFSTAT:
585 
#endif
586 
  case C_HIDDEN:
587 
    if (type == T_NULL) {
588 
      PUT_SCN_SCNLEN(abfd, in->x_scn.x_scnlen, ext);
589 
      PUT_SCN_NRELOC(abfd, in->x_scn.x_nreloc, ext);
590 
      PUT_SCN_NLINNO(abfd, in->x_scn.x_nlinno, ext);
591 
      goto end;
592 
    }
593 
    break;
594 
  }
595 
 
596 
  PUTWORD(abfd, in->x_sym.x_tagndx.l, (bfd_byte *) ext->x_sym.x_tagndx);
597 
#ifndef NO_TVNDX
598 
  bfd_h_put_16(abfd, in->x_sym.x_tvndx , (bfd_byte *) ext->x_sym.x_tvndx);
599 
#endif
600 
 
601 
  if (class == C_BLOCK || class == C_FCN || ISFCN (type) || ISTAG (class))
602 
    {
603 
      PUT_FCN_LNNOPTR(abfd,  in->x_sym.x_fcnary.x_fcn.x_lnnoptr, ext);
604 
      PUT_FCN_ENDNDX(abfd,  in->x_sym.x_fcnary.x_fcn.x_endndx.l, ext);
605 
    }
606 
  else
607 
    {
608 
#if DIMNUM != E_DIMNUM
609 
 #error we need to cope with truncating or extending DIMNUM
610 
#endif
611 
      bfd_h_put_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[0],
612 
                    (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[0]);
613 
      bfd_h_put_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[1],
614 
                    (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[1]);
615 
      bfd_h_put_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[2],
616 
                    (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[2]);
617 
      bfd_h_put_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[3],
618 
                    (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[3]);
619 
    }
620 
 
621 
  if (ISFCN (type))
622 
    PUTWORD (abfd, in->x_sym.x_misc.x_fsize,
623 
             (bfd_byte *)  ext->x_sym.x_misc.x_fsize);
624 
  else
625 
    {
626 
      PUT_LNSZ_LNNO (abfd, in->x_sym.x_misc.x_lnsz.x_lnno, ext);
627 
      PUT_LNSZ_SIZE (abfd, in->x_sym.x_misc.x_lnsz.x_size, ext);
628 
    }
629 
 
630 
end:
631 
#ifdef COFF_ADJUST_AUX_OUT_POST
632 
  COFF_ADJUST_AUX_OUT_POST (abfd, inp, type, class, indx, numaux, extp);
633 
#endif
634 
  return AUXESZ;
635 
}
636 
 
637 
#endif /* NO_COFF_SYMBOLS */
638 
 
639 
#ifndef NO_COFF_LINENOS
640 
 
641 
static void
642 
coff_swap_lineno_in (abfd, ext1, in1)
643 
     bfd            *abfd;
644 
     PTR ext1;
645 
     PTR in1;
646 
{
647 
  LINENO *ext = (LINENO *)ext1;
648 
  struct internal_lineno      *in = (struct internal_lineno *)in1;
649 
 
650 
  in->l_addr.l_symndx = bfd_h_get_32(abfd, (bfd_byte *) ext->l_addr.l_symndx);
651 
  in->l_lnno = GET_LINENO_LNNO(abfd, ext);
652 
}
653 
 
654 
static unsigned int
655 
coff_swap_lineno_out (abfd, inp, outp)
656 
     bfd       *abfd;
657 
     PTR        inp;
658 
     PTR        outp;
659 
{
660 
  struct internal_lineno *in = (struct internal_lineno *)inp;
661 
  struct external_lineno *ext = (struct external_lineno *)outp;
662 
  PUTWORD(abfd, in->l_addr.l_symndx, (bfd_byte *)
663 
          ext->l_addr.l_symndx);
664 
 
665 
  PUT_LINENO_LNNO (abfd, in->l_lnno, ext);
666 
  return LINESZ;
667 
}
668 
 
669 
#endif /* NO_COFF_LINENOS */
670 
 
671 
static void
672 
coff_swap_aouthdr_in (abfd, aouthdr_ext1, aouthdr_int1)
673 
     bfd            *abfd;
674 
     PTR aouthdr_ext1;
675 
     PTR aouthdr_int1;
676 
{
677 
  AOUTHDR        *aouthdr_ext = (AOUTHDR *) aouthdr_ext1;
678 
  struct internal_aouthdr *aouthdr_int = (struct internal_aouthdr *)aouthdr_int1;
679 
 
680 
  aouthdr_int->magic = bfd_h_get_16(abfd, (bfd_byte *) aouthdr_ext->magic);
681 
  aouthdr_int->vstamp = bfd_h_get_16(abfd, (bfd_byte *) aouthdr_ext->vstamp);
682 
  aouthdr_int->tsize =
683 
    GET_AOUTHDR_TSIZE (abfd, (bfd_byte *) aouthdr_ext->tsize);
684 
  aouthdr_int->dsize =
685 
    GET_AOUTHDR_DSIZE (abfd, (bfd_byte *) aouthdr_ext->dsize);
686 
  aouthdr_int->bsize =
687 
    GET_AOUTHDR_BSIZE (abfd, (bfd_byte *) aouthdr_ext->bsize);
688 
  aouthdr_int->entry =
689 
    GET_AOUTHDR_ENTRY (abfd, (bfd_byte *) aouthdr_ext->entry);
690 
  aouthdr_int->text_start =
691 
    GET_AOUTHDR_TEXT_START (abfd, (bfd_byte *) aouthdr_ext->text_start);
692 
  aouthdr_int->data_start =
693 
    GET_AOUTHDR_DATA_START (abfd, (bfd_byte *) aouthdr_ext->data_start);
694 
 
695 
#ifdef I960
696 
  aouthdr_int->tagentries = bfd_h_get_32(abfd, (bfd_byte *) aouthdr_ext->tagentries);
697 
#endif
698 
 
699 
#ifdef APOLLO_M68
700 
  bfd_h_put_32(abfd, aouthdr_int->o_inlib, (bfd_byte *) aouthdr_ext->o_inlib);
701 
  bfd_h_put_32(abfd, aouthdr_int->o_sri, (bfd_byte *) aouthdr_ext->o_sri);
702 
  bfd_h_put_32(abfd, aouthdr_int->vid[0], (bfd_byte *) aouthdr_ext->vid);
703 
  bfd_h_put_32(abfd, aouthdr_int->vid[1], (bfd_byte *) aouthdr_ext->vid + 4);
704 
#endif
705 
 
706 
 
707 
#ifdef RS6000COFF_C
708 
  aouthdr_int->o_toc = bfd_h_get_32(abfd, aouthdr_ext->o_toc);
709 
  aouthdr_int->o_snentry = bfd_h_get_16(abfd, aouthdr_ext->o_snentry);
710 
  aouthdr_int->o_sntext = bfd_h_get_16(abfd, aouthdr_ext->o_sntext);
711 
  aouthdr_int->o_sndata = bfd_h_get_16(abfd, aouthdr_ext->o_sndata);
712 
  aouthdr_int->o_sntoc = bfd_h_get_16(abfd, aouthdr_ext->o_sntoc);
713 
  aouthdr_int->o_snloader = bfd_h_get_16(abfd, aouthdr_ext->o_snloader);
714 
  aouthdr_int->o_snbss = bfd_h_get_16(abfd, aouthdr_ext->o_snbss);
715 
  aouthdr_int->o_algntext = bfd_h_get_16(abfd, aouthdr_ext->o_algntext);
716 
  aouthdr_int->o_algndata = bfd_h_get_16(abfd, aouthdr_ext->o_algndata);
717 
  aouthdr_int->o_modtype = bfd_h_get_16(abfd, aouthdr_ext->o_modtype);
718 
  aouthdr_int->o_cputype = bfd_h_get_16(abfd, aouthdr_ext->o_cputype);
719 
  aouthdr_int->o_maxstack = bfd_h_get_32(abfd, aouthdr_ext->o_maxstack);
720 
  aouthdr_int->o_maxdata = bfd_h_get_32(abfd, aouthdr_ext->o_maxdata);
721 
#endif
722 
 
723 
#ifdef MIPSECOFF
724 
  aouthdr_int->bss_start = bfd_h_get_32(abfd, aouthdr_ext->bss_start);
725 
  aouthdr_int->gp_value = bfd_h_get_32(abfd, aouthdr_ext->gp_value);
726 
  aouthdr_int->gprmask = bfd_h_get_32(abfd, aouthdr_ext->gprmask);
727 
  aouthdr_int->cprmask[0] = bfd_h_get_32(abfd, aouthdr_ext->cprmask[0]);
728 
  aouthdr_int->cprmask[1] = bfd_h_get_32(abfd, aouthdr_ext->cprmask[1]);
729 
  aouthdr_int->cprmask[2] = bfd_h_get_32(abfd, aouthdr_ext->cprmask[2]);
730 
  aouthdr_int->cprmask[3] = bfd_h_get_32(abfd, aouthdr_ext->cprmask[3]);
731 
#endif
732 
 
733 
#ifdef ALPHAECOFF
734 
  aouthdr_int->bss_start = bfd_h_get_64(abfd, aouthdr_ext->bss_start);
735 
  aouthdr_int->gp_value = bfd_h_get_64(abfd, aouthdr_ext->gp_value);
736 
  aouthdr_int->gprmask = bfd_h_get_32(abfd, aouthdr_ext->gprmask);
737 
  aouthdr_int->fprmask = bfd_h_get_32(abfd, aouthdr_ext->fprmask);
738 
#endif
739 
}
740 
 
741 
static unsigned int
742 
coff_swap_aouthdr_out (abfd, in, out)
743 
     bfd       *abfd;
744 
     PTR        in;
745 
     PTR        out;
746 
{
747 
  struct internal_aouthdr *aouthdr_in = (struct internal_aouthdr *)in;
748 
  AOUTHDR *aouthdr_out = (AOUTHDR *)out;
749 
 
750 
  bfd_h_put_16(abfd, aouthdr_in->magic, (bfd_byte *) aouthdr_out->magic);
751 
  bfd_h_put_16(abfd, aouthdr_in->vstamp, (bfd_byte *) aouthdr_out->vstamp);
752 
  PUT_AOUTHDR_TSIZE (abfd, aouthdr_in->tsize, (bfd_byte *) aouthdr_out->tsize);
753 
  PUT_AOUTHDR_DSIZE (abfd, aouthdr_in->dsize, (bfd_byte *) aouthdr_out->dsize);
754 
  PUT_AOUTHDR_BSIZE (abfd, aouthdr_in->bsize, (bfd_byte *) aouthdr_out->bsize);
755 
  PUT_AOUTHDR_ENTRY (abfd, aouthdr_in->entry, (bfd_byte *) aouthdr_out->entry);
756 
  PUT_AOUTHDR_TEXT_START (abfd, aouthdr_in->text_start,
757 
                          (bfd_byte *) aouthdr_out->text_start);
758 
  PUT_AOUTHDR_DATA_START (abfd, aouthdr_in->data_start,
759 
                          (bfd_byte *) aouthdr_out->data_start);
760 
 
761 
#ifdef I960
762 
  bfd_h_put_32(abfd, aouthdr_in->tagentries, (bfd_byte *) aouthdr_out->tagentries);
763 
#endif
764 
 
765 
#ifdef RS6000COFF_C
766 
  bfd_h_put_32 (abfd, aouthdr_in->o_toc, aouthdr_out->o_toc);
767 
  bfd_h_put_16 (abfd, aouthdr_in->o_snentry, aouthdr_out->o_snentry);
768 
  bfd_h_put_16 (abfd, aouthdr_in->o_sntext, aouthdr_out->o_sntext);
769 
  bfd_h_put_16 (abfd, aouthdr_in->o_sndata, aouthdr_out->o_sndata);
770 
  bfd_h_put_16 (abfd, aouthdr_in->o_sntoc, aouthdr_out->o_sntoc);
771 
  bfd_h_put_16 (abfd, aouthdr_in->o_snloader, aouthdr_out->o_snloader);
772 
  bfd_h_put_16 (abfd, aouthdr_in->o_snbss, aouthdr_out->o_snbss);
773 
  bfd_h_put_16 (abfd, aouthdr_in->o_algntext, aouthdr_out->o_algntext);
774 
  bfd_h_put_16 (abfd, aouthdr_in->o_algndata, aouthdr_out->o_algndata);
775 
  bfd_h_put_16 (abfd, aouthdr_in->o_modtype, aouthdr_out->o_modtype);
776 
  bfd_h_put_16 (abfd, aouthdr_in->o_cputype, aouthdr_out->o_cputype);
777 
  bfd_h_put_32 (abfd, aouthdr_in->o_maxstack, aouthdr_out->o_maxstack);
778 
  bfd_h_put_32 (abfd, aouthdr_in->o_maxdata, aouthdr_out->o_maxdata);
779 
  memset (aouthdr_out->o_resv2, 0, sizeof aouthdr_out->o_resv2);
780 
#endif
781 
 
782 
#ifdef MIPSECOFF
783 
  bfd_h_put_32(abfd, aouthdr_in->bss_start, (bfd_byte *) aouthdr_out->bss_start);
784 
  bfd_h_put_32(abfd, aouthdr_in->gp_value, (bfd_byte *) aouthdr_out->gp_value);
785 
  bfd_h_put_32(abfd, aouthdr_in->gprmask, (bfd_byte *) aouthdr_out->gprmask);
786 
  bfd_h_put_32(abfd, aouthdr_in->cprmask[0], (bfd_byte *) aouthdr_out->cprmask[0]);
787 
  bfd_h_put_32(abfd, aouthdr_in->cprmask[1], (bfd_byte *) aouthdr_out->cprmask[1]);
788 
  bfd_h_put_32(abfd, aouthdr_in->cprmask[2], (bfd_byte *) aouthdr_out->cprmask[2]);
789 
  bfd_h_put_32(abfd, aouthdr_in->cprmask[3], (bfd_byte *) aouthdr_out->cprmask[3]);
790 
#endif
791 
 
792 
#ifdef ALPHAECOFF
793 
  /* FIXME: What does bldrev mean?  */
794 
  bfd_h_put_16(abfd, (bfd_vma) 2, (bfd_byte *) aouthdr_out->bldrev);
795 
  bfd_h_put_16(abfd, (bfd_vma) 0, (bfd_byte *) aouthdr_out->padding);
796 
  bfd_h_put_64(abfd, aouthdr_in->bss_start, (bfd_byte *) aouthdr_out->bss_start);
797 
  bfd_h_put_64(abfd, aouthdr_in->gp_value, (bfd_byte *) aouthdr_out->gp_value);
798 
  bfd_h_put_32(abfd, aouthdr_in->gprmask, (bfd_byte *) aouthdr_out->gprmask);
799 
  bfd_h_put_32(abfd, aouthdr_in->fprmask, (bfd_byte *) aouthdr_out->fprmask);
800 
#endif
801 
 
802 
  return AOUTSZ;
803 
}
804 
 
805 
static void
806 
coff_swap_scnhdr_in (abfd, ext, in)
807 
     bfd            *abfd;
808 
     PTR             ext;
809 
     PTR             in;
810 
{
811 
  SCNHDR *scnhdr_ext = (SCNHDR *) ext;
812 
  struct internal_scnhdr *scnhdr_int = (struct internal_scnhdr *) in;
813 
 
814 
#ifdef COFF_ADJUST_SCNHDR_IN_PRE
815 
  COFF_ADJUST_SCNHDR_IN_PRE (abfd, ext, in);
816 
#endif
817 
  memcpy(scnhdr_int->s_name, scnhdr_ext->s_name, sizeof(scnhdr_int->s_name));
818 
  scnhdr_int->s_vaddr =
819 
    GET_SCNHDR_VADDR (abfd, (bfd_byte *) scnhdr_ext->s_vaddr);
820 
  scnhdr_int->s_paddr =
821 
    GET_SCNHDR_PADDR (abfd, (bfd_byte *) scnhdr_ext->s_paddr);
822 
  scnhdr_int->s_size =
823 
    GET_SCNHDR_SIZE (abfd, (bfd_byte *) scnhdr_ext->s_size);
824 
 
825 
  scnhdr_int->s_scnptr =
826 
    GET_SCNHDR_SCNPTR (abfd, (bfd_byte *) scnhdr_ext->s_scnptr);
827 
  scnhdr_int->s_relptr =
828 
    GET_SCNHDR_RELPTR (abfd, (bfd_byte *) scnhdr_ext->s_relptr);
829 
  scnhdr_int->s_lnnoptr =
830 
    GET_SCNHDR_LNNOPTR (abfd, (bfd_byte *) scnhdr_ext->s_lnnoptr);
831 
  scnhdr_int->s_flags =
832 
    GET_SCNHDR_FLAGS (abfd, (bfd_byte *) scnhdr_ext->s_flags);
833 
  scnhdr_int->s_nreloc =
834 
    GET_SCNHDR_NRELOC (abfd, (bfd_byte *) scnhdr_ext->s_nreloc);
835 
  scnhdr_int->s_nlnno =
836 
    GET_SCNHDR_NLNNO (abfd, (bfd_byte *) scnhdr_ext->s_nlnno);
837 
#ifdef I960
838 
  scnhdr_int->s_align =
839 
    GET_SCNHDR_ALIGN (abfd, (bfd_byte *) scnhdr_ext->s_align);
840 
#endif
841 
#ifdef COFF_ADJUST_SCNHDR_IN_POST
842 
  COFF_ADJUST_SCNHDR_IN_POST (abfd, ext, in);
843 
#endif
844 
}
845 
 
846 
static unsigned int
847 
coff_swap_scnhdr_out (abfd, in, out)
848 
     bfd       *abfd;
849 
     PTR        in;
850 
     PTR        out;
851 
{
852 
  struct internal_scnhdr *scnhdr_int = (struct internal_scnhdr *)in;
853 
  SCNHDR *scnhdr_ext = (SCNHDR *)out;
854 
  unsigned int ret = bfd_coff_scnhsz (abfd);
855 
 
856 
#ifdef COFF_ADJUST_SCNHDR_OUT_PRE
857 
  COFF_ADJUST_SCNHDR_OUT_PRE (abfd, in, out);
858 
#endif
859 
  memcpy(scnhdr_ext->s_name, scnhdr_int->s_name, sizeof(scnhdr_int->s_name));
860 
 
861 
  PUT_SCNHDR_VADDR (abfd, scnhdr_int->s_vaddr,
862 
                    (bfd_byte *) scnhdr_ext->s_vaddr);
863 
 
864 
 
865 
  PUT_SCNHDR_PADDR (abfd, scnhdr_int->s_paddr,
866 
                    (bfd_byte *) scnhdr_ext->s_paddr);
867 
  PUT_SCNHDR_SIZE (abfd, scnhdr_int->s_size,
868 
                   (bfd_byte *) scnhdr_ext->s_size);
869 
 
870 
  PUT_SCNHDR_SCNPTR (abfd, scnhdr_int->s_scnptr,
871 
                     (bfd_byte *) scnhdr_ext->s_scnptr);
872 
  PUT_SCNHDR_RELPTR (abfd, scnhdr_int->s_relptr,
873 
                     (bfd_byte *) scnhdr_ext->s_relptr);
874 
  PUT_SCNHDR_LNNOPTR (abfd, scnhdr_int->s_lnnoptr,
875 
                      (bfd_byte *) scnhdr_ext->s_lnnoptr);
876 
  PUT_SCNHDR_FLAGS (abfd, scnhdr_int->s_flags,
877 
                    (bfd_byte *) scnhdr_ext->s_flags);
878 
#if defined(M88)
879 
  PUTWORD(abfd, scnhdr_int->s_nlnno, (bfd_byte *) scnhdr_ext->s_nlnno);
880 
  PUTWORD(abfd, scnhdr_int->s_nreloc, (bfd_byte *) scnhdr_ext->s_nreloc);
881 
#else
882 
  if (scnhdr_int->s_nlnno <= 0xffff)
883 
    PUTHALF(abfd, scnhdr_int->s_nlnno, (bfd_byte *) scnhdr_ext->s_nlnno);
884 
  else
885 
    {
886 
      char buf[sizeof (scnhdr_int->s_name) + 1];
887 
 
888 
      memcpy (buf, scnhdr_int->s_name, sizeof (scnhdr_int->s_name));
889 
      buf[sizeof (scnhdr_int->s_name)] = '\0';
890 
      (*_bfd_error_handler)
891 
        (_("%s: warning: %s: line number overflow: 0x%lx > 0xffff"),
892 
         bfd_get_filename (abfd),
893 
         buf, scnhdr_int->s_nlnno);
894 
      PUTHALF (abfd, 0xffff, (bfd_byte *) scnhdr_ext->s_nlnno);
895 
    }
896 
  if (scnhdr_int->s_nreloc <= 0xffff)
897 
    PUTHALF(abfd, scnhdr_int->s_nreloc, (bfd_byte *) scnhdr_ext->s_nreloc);
898 
  else
899 
    {
900 
      char buf[sizeof (scnhdr_int->s_name) + 1];
901 
 
902 
      memcpy (buf, scnhdr_int->s_name, sizeof (scnhdr_int->s_name));
903 
      buf[sizeof (scnhdr_int->s_name)] = '\0';
904 
      (*_bfd_error_handler) (_("%s: %s: reloc overflow: 0x%lx > 0xffff"),
905 
                             bfd_get_filename (abfd),
906 
                             buf, scnhdr_int->s_nreloc);
907 
      bfd_set_error (bfd_error_file_truncated);
908 
      PUTHALF (abfd, 0xffff, (bfd_byte *) scnhdr_ext->s_nreloc);
909 
      ret = 0;
910 
    }
911 
#endif
912 
 
913 
#ifdef I960
914 
  PUT_SCNHDR_ALIGN (abfd, scnhdr_int->s_align, (bfd_byte *) scnhdr_ext->s_align);
915 
#endif
916 
#ifdef COFF_ADJUST_SCNHDR_OUT_POST
917 
  COFF_ADJUST_SCNHDR_OUT_POST (abfd, in, out);
918 
#endif
919 
  return ret;
920 
}

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