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[/] [openrisc/] [trunk/] [gnu-src/] [binutils-2.18.50/] [bfd/] [aout-arm.c] - Blame information for rev 156

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1 38 julius
/* BFD back-end for raw ARM a.out binaries.
2
   Copyright 1994, 1995, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2005,
3
   2007 Free Software Foundation, Inc.
4
   Contributed by Richard Earnshaw (rwe@pegasus.esprit.ec.org)
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 3 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., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
21
 
22
#include "sysdep.h"
23
#include "bfd.h"
24
 
25
/* Avoid multiple definitions from aoutx if supporting standard a.out
26
   as well as our own.  */
27
/* Do not "beautify" the CONCAT* macro args.  Traditional C will not
28
   remove whitespace added here, and thus will fail to concatenate
29
   the tokens.  */
30
#define NAME(x,y) CONCAT3 (aoutarm,_32_,y)
31
 
32
#define N_TXTADDR(x)                                            \
33
  ((N_MAGIC (x) == NMAGIC)                                      \
34
   ? (bfd_vma) 0x8000                                           \
35
   : ((N_MAGIC (x) != ZMAGIC)                                   \
36
      ? (bfd_vma) 0                                              \
37
      : ((N_SHARED_LIB (x))                                     \
38
         ? ((x).a_entry & ~(bfd_vma) (TARGET_PAGE_SIZE - 1))    \
39
         : (bfd_vma) TEXT_START_ADDR)))
40
 
41
#define TEXT_START_ADDR 0x8000
42
#define TARGET_PAGE_SIZE 0x8000
43
#define SEGMENT_SIZE TARGET_PAGE_SIZE
44
#define DEFAULT_ARCH bfd_arch_arm
45
 
46
#define MY(OP) CONCAT2 (aoutarm_,OP)
47
#define N_BADMAG(x) ((((x).a_info & ~007200) != ZMAGIC) && \
48
                     (((x).a_info & ~006000) != OMAGIC) && \
49
                     ((x).a_info != NMAGIC))
50
#define N_MAGIC(x) ((x).a_info & ~07200)
51
 
52
#define MY_bfd_reloc_type_lookup aoutarm_bfd_reloc_type_lookup
53
#define MY_bfd_reloc_name_lookup aoutarm_bfd_reloc_name_lookup
54
 
55
#include "libaout.h"
56
#include "aout/aout64.h"
57
 
58
 
59
static bfd_reloc_status_type
60
  MY (fix_pcrel_26) (bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
61
static bfd_reloc_status_type
62
  MY (fix_pcrel_26_done) (bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
63
 
64
reloc_howto_type MY (howto_table)[] =
65
{
66
  /* Type rs size bsz pcrel bitpos ovrf sf name part_inpl
67
     readmask setmask pcdone.  */
68
  HOWTO (0, 0, 0, 8, FALSE, 0, complain_overflow_bitfield, 0, "8", TRUE,
69
         0x000000ff, 0x000000ff, FALSE),
70
  HOWTO (1, 0, 1, 16, FALSE, 0, complain_overflow_bitfield, 0, "16", TRUE,
71
         0x0000ffff, 0x0000ffff, FALSE),
72
  HOWTO (2, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, 0, "32", TRUE,
73
         0xffffffff, 0xffffffff, FALSE),
74
  HOWTO (3, 2, 2, 26, TRUE, 0, complain_overflow_signed, MY (fix_pcrel_26),
75
         "ARM26", TRUE, 0x00ffffff, 0x00ffffff, TRUE),
76
  HOWTO (4, 0, 0, 8, TRUE, 0, complain_overflow_signed, 0, "DISP8", TRUE,
77
         0x000000ff, 0x000000ff, TRUE),
78
  HOWTO (5, 0, 1, 16, TRUE, 0, complain_overflow_signed, 0, "DISP16", TRUE,
79
         0x0000ffff, 0x0000ffff, TRUE),
80
  HOWTO (6, 0, 2, 32, TRUE, 0, complain_overflow_signed, 0, "DISP32", TRUE,
81
         0xffffffff, 0xffffffff, TRUE),
82
  HOWTO (7, 2, 2, 26, FALSE, 0, complain_overflow_signed,
83
         MY (fix_pcrel_26_done), "ARM26D", TRUE, 0x0, 0x0,
84
         FALSE),
85
  EMPTY_HOWTO (-1),
86
  HOWTO (9, 0, -1, 16, FALSE, 0, complain_overflow_bitfield, 0, "NEG16", TRUE,
87
         0x0000ffff, 0x0000ffff, FALSE),
88
  HOWTO (10, 0, -2, 32, FALSE, 0, complain_overflow_bitfield, 0, "NEG32", TRUE,
89
         0xffffffff, 0xffffffff, FALSE)
90
};
91
 
92
#define RELOC_ARM_BITS_NEG_BIG      ((unsigned int) 0x08)
93
#define RELOC_ARM_BITS_NEG_LITTLE   ((unsigned int) 0x10)
94
 
95
static reloc_howto_type *
96
MY (reloc_howto) (bfd *abfd,
97
                  struct reloc_std_external *rel,
98
                  int *r_index,
99
                  int *r_extern,
100
                  int *r_pcrel)
101
{
102
  unsigned int r_length;
103
  unsigned int r_pcrel_done;
104
  unsigned int r_neg;
105
  int index;
106
 
107
  *r_pcrel = 0;
108
  if (bfd_header_big_endian (abfd))
109
    {
110
      *r_index     =  ((rel->r_index[0] << 16)
111
                       | (rel->r_index[1] << 8)
112
                       | rel->r_index[2]);
113
      *r_extern    = (0 != (rel->r_type[0] & RELOC_STD_BITS_EXTERN_BIG));
114
      r_pcrel_done = (0 != (rel->r_type[0] & RELOC_STD_BITS_PCREL_BIG));
115
      r_neg        = (0 != (rel->r_type[0] & RELOC_ARM_BITS_NEG_BIG));
116
      r_length     = ((rel->r_type[0] & RELOC_STD_BITS_LENGTH_BIG)
117
                      >> RELOC_STD_BITS_LENGTH_SH_BIG);
118
    }
119
  else
120
    {
121
      *r_index     = ((rel->r_index[2] << 16)
122
                      | (rel->r_index[1] << 8)
123
                      | rel->r_index[0]);
124
      *r_extern    = (0 != (rel->r_type[0] & RELOC_STD_BITS_EXTERN_LITTLE));
125
      r_pcrel_done = (0 != (rel->r_type[0] & RELOC_STD_BITS_PCREL_LITTLE));
126
      r_neg        = (0 != (rel->r_type[0] & RELOC_ARM_BITS_NEG_LITTLE));
127
      r_length     = ((rel->r_type[0] & RELOC_STD_BITS_LENGTH_LITTLE)
128
                      >> RELOC_STD_BITS_LENGTH_SH_LITTLE);
129
    }
130
  index = r_length + 4 * r_pcrel_done + 8 * r_neg;
131
  if (index == 3)
132
    *r_pcrel = 1;
133
 
134
  return MY (howto_table) + index;
135
}
136
 
137
#define MY_reloc_howto(BFD, REL, IN, EX, PC) \
138
        MY (reloc_howto) (BFD, REL, &IN, &EX, &PC)
139
 
140
static void
141
MY (put_reloc) (bfd *abfd,
142
                int r_extern,
143
                int r_index,
144
                bfd_vma value,
145
                reloc_howto_type *howto,
146
                struct reloc_std_external *reloc)
147
{
148
  unsigned int r_length;
149
  int r_pcrel;
150
  int r_neg;
151
 
152
  PUT_WORD (abfd, value, reloc->r_address);
153
  /* Size as a power of two.  */
154
  r_length = howto->size;
155
 
156
  /* Special case for branch relocations.  */
157
  if (howto->type == 3 || howto->type == 7)
158
    r_length = 3;
159
 
160
  r_pcrel  = howto->type & 4;   /* PC Relative done?  */
161
  r_neg = howto->type & 8;      /* Negative relocation.  */
162
 
163
  if (bfd_header_big_endian (abfd))
164
    {
165
      reloc->r_index[0] = r_index >> 16;
166
      reloc->r_index[1] = r_index >> 8;
167
      reloc->r_index[2] = r_index;
168
      reloc->r_type[0] =
169
        ((r_extern ?     RELOC_STD_BITS_EXTERN_BIG : 0)
170
         | (r_pcrel ?    RELOC_STD_BITS_PCREL_BIG : 0)
171
         | (r_neg ?      RELOC_ARM_BITS_NEG_BIG : 0)
172
         | (r_length <<  RELOC_STD_BITS_LENGTH_SH_BIG));
173
    }
174
  else
175
    {
176
      reloc->r_index[2] = r_index >> 16;
177
      reloc->r_index[1] = r_index >> 8;
178
      reloc->r_index[0] = r_index;
179
      reloc->r_type[0] =
180
        ((r_extern ?     RELOC_STD_BITS_EXTERN_LITTLE : 0)
181
         | (r_pcrel ?    RELOC_STD_BITS_PCREL_LITTLE : 0)
182
         | (r_neg ?      RELOC_ARM_BITS_NEG_LITTLE : 0)
183
         | (r_length <<  RELOC_STD_BITS_LENGTH_SH_LITTLE));
184
    }
185
}
186
 
187
#define MY_put_reloc(BFD, EXT, IDX, VAL, HOWTO, RELOC) \
188
  MY (put_reloc) (BFD, EXT, IDX, VAL, HOWTO, RELOC)
189
 
190
static void
191
MY (relocatable_reloc) (reloc_howto_type *howto,
192
                        bfd *abfd,
193
                        struct reloc_std_external *reloc,
194
                        bfd_vma *amount,
195
                        bfd_vma r_addr)
196
{
197
  if (howto->type == 3)
198
    {
199
      if (reloc->r_type[0]
200
          & (bfd_header_big_endian (abfd)
201
             ? RELOC_STD_BITS_EXTERN_BIG : RELOC_STD_BITS_EXTERN_LITTLE))
202
        /* The reloc is still external, so don't modify anything.  */
203
        *amount = 0;
204
      else
205
        {
206
          *amount -= r_addr;
207
          /* Change the r_pcrel value -- on the ARM, this bit is set once the
208
             relocation is done.  */
209
          if (bfd_header_big_endian (abfd))
210
            reloc->r_type[0] |= RELOC_STD_BITS_PCREL_BIG;
211
          else
212
            reloc->r_type[0] |= RELOC_STD_BITS_PCREL_LITTLE;
213
        }
214
    }
215
  else if (howto->type == 7)
216
    *amount = 0;
217
}
218
 
219
#define MY_relocatable_reloc(HOW, BFD, REL, AMOUNT, ADDR) \
220
  MY (relocatable_reloc) (HOW, BFD, REL, &(AMOUNT), ADDR)
221
 
222
static bfd_reloc_status_type
223
MY (fix_pcrel_26_done) (bfd *abfd ATTRIBUTE_UNUSED,
224
                        arelent *reloc_entry ATTRIBUTE_UNUSED,
225
                        asymbol *symbol ATTRIBUTE_UNUSED,
226
                        void * data ATTRIBUTE_UNUSED,
227
                        asection *input_section ATTRIBUTE_UNUSED,
228
                        bfd *output_bfd ATTRIBUTE_UNUSED,
229
                        char **error_message ATTRIBUTE_UNUSED)
230
{
231
  /* This is dead simple at present.  */
232
  return bfd_reloc_ok;
233
}
234
 
235
static bfd_reloc_status_type
236
MY (fix_pcrel_26) (bfd *abfd,
237
                   arelent *reloc_entry,
238
                   asymbol *symbol,
239
                   void * data,
240
                   asection *input_section,
241
                   bfd *output_bfd,
242
                   char **error_message ATTRIBUTE_UNUSED)
243
{
244
  bfd_vma relocation;
245
  bfd_size_type addr = reloc_entry->address;
246
  bfd_vma target = bfd_get_32 (abfd, (bfd_byte *) data + addr);
247
  bfd_reloc_status_type flag = bfd_reloc_ok;
248
 
249
  /* If this is an undefined symbol, return error.  */
250
  if (symbol->section == &bfd_und_section
251
      && (symbol->flags & BSF_WEAK) == 0)
252
    return output_bfd ? bfd_reloc_ok : bfd_reloc_undefined;
253
 
254
  /* If the sections are different, and we are doing a partial relocation,
255
     just ignore it for now.  */
256
  if (symbol->section->name != input_section->name
257
      && output_bfd != NULL)
258
    return bfd_reloc_ok;
259
 
260
  relocation = (target & 0x00ffffff) << 2;
261
  relocation = (relocation ^ 0x02000000) - 0x02000000; /* Sign extend.  */
262
  relocation += symbol->value;
263
  relocation += symbol->section->output_section->vma;
264
  relocation += symbol->section->output_offset;
265
  relocation += reloc_entry->addend;
266
  relocation -= input_section->output_section->vma;
267
  relocation -= input_section->output_offset;
268
  relocation -= addr;
269
  if (relocation & 3)
270
    return bfd_reloc_overflow;
271
 
272
  /* Check for overflow.  */
273
  if (relocation & 0x02000000)
274
    {
275
      if ((relocation & ~ (bfd_vma) 0x03ffffff) != ~ (bfd_vma) 0x03ffffff)
276
        flag = bfd_reloc_overflow;
277
    }
278
  else if (relocation & ~ (bfd_vma) 0x03ffffff)
279
    flag = bfd_reloc_overflow;
280
 
281
  target &= ~ (bfd_vma) 0x00ffffff;
282
  target |= (relocation >> 2) & 0x00ffffff;
283
  bfd_put_32 (abfd, target, (bfd_byte *) data + addr);
284
 
285
  /* Now the ARM magic... Change the reloc type so that it is marked as done.
286
     Strictly this is only necessary if we are doing a partial relocation.  */
287
  reloc_entry->howto = &MY (howto_table)[7];
288
 
289
  return flag;
290
}
291
 
292
static reloc_howto_type *
293
MY (bfd_reloc_type_lookup) (bfd *abfd,
294
                            bfd_reloc_code_real_type code)
295
{
296
#define ASTD(i,j)       case i: return & MY (howto_table)[j]
297
 
298
  if (code == BFD_RELOC_CTOR)
299
    switch (bfd_get_arch_info (abfd)->bits_per_address)
300
      {
301
      case 32:
302
        code = BFD_RELOC_32;
303
        break;
304
      default:
305
        return NULL;
306
      }
307
 
308
  switch (code)
309
    {
310
      ASTD (BFD_RELOC_16, 1);
311
      ASTD (BFD_RELOC_32, 2);
312
      ASTD (BFD_RELOC_ARM_PCREL_BRANCH, 3);
313
      ASTD (BFD_RELOC_8_PCREL, 4);
314
      ASTD (BFD_RELOC_16_PCREL, 5);
315
      ASTD (BFD_RELOC_32_PCREL, 6);
316
    default:
317
      return NULL;
318
    }
319
}
320
 
321
static reloc_howto_type *
322
MY (bfd_reloc_name_lookup) (bfd *abfd ATTRIBUTE_UNUSED,
323
                            const char *r_name)
324
{
325
  unsigned int i;
326
 
327
  for (i = 0;
328
       i < sizeof (MY (howto_table)) / sizeof (MY (howto_table)[0]);
329
       i++)
330
    if (MY (howto_table)[i].name != NULL
331
        && strcasecmp (MY (howto_table)[i].name, r_name) == 0)
332
      return &MY (howto_table)[i];
333
 
334
  return NULL;
335
}
336
 
337
#define MY_swap_std_reloc_in     MY (swap_std_reloc_in)
338
#define MY_swap_std_reloc_out    MY (swap_std_reloc_out)
339
#define MY_get_section_contents  _bfd_generic_get_section_contents
340
 
341
void MY_swap_std_reloc_in (bfd *, struct reloc_std_external *, arelent *, asymbol **, bfd_size_type);
342
void MY_swap_std_reloc_out (bfd *, arelent *, struct reloc_std_external *);
343
 
344
#include "aoutx.h"
345
 
346
void
347
MY_swap_std_reloc_in (bfd *abfd,
348
                      struct reloc_std_external *bytes,
349
                      arelent *cache_ptr,
350
                      asymbol **symbols,
351
                      bfd_size_type symcount ATTRIBUTE_UNUSED)
352
{
353
  int r_index;
354
  int r_extern;
355
  int r_pcrel;
356
  struct aoutdata *su = &(abfd->tdata.aout_data->a);
357
 
358
  cache_ptr->address = H_GET_32 (abfd, bytes->r_address);
359
 
360
  cache_ptr->howto = MY_reloc_howto (abfd, bytes, r_index, r_extern, r_pcrel);
361
 
362
  MOVE_ADDRESS (0);
363
}
364
 
365
void
366
MY_swap_std_reloc_out (bfd *abfd,
367
                       arelent *g,
368
                       struct reloc_std_external *natptr)
369
{
370
  int r_index;
371
  asymbol *sym = *(g->sym_ptr_ptr);
372
  int r_extern;
373
  int r_length;
374
  int r_pcrel;
375
  int r_neg = 0; /* Negative relocs use the BASEREL bit.  */
376
  asection *output_section = sym->section->output_section;
377
 
378
  PUT_WORD (abfd, g->address, natptr->r_address);
379
 
380
  r_length = g->howto->size ;   /* Size as a power of two.  */
381
  if (r_length < 0)
382
    {
383
      r_length = -r_length;
384
      r_neg = 1;
385
    }
386
 
387
  r_pcrel  = (int) g->howto->pc_relative; /* Relative to PC?  */
388
 
389
  /* For RISC iX, in pc-relative relocs the r_pcrel bit means that the
390
     relocation has been done already (Only for the 26-bit one I think).  */
391
  if (g->howto->type == 3)
392
    {
393
      r_length = 3;
394
      r_pcrel = 0;
395
    }
396
  else if (g->howto->type == 7)
397
    {
398
      r_length = 3;
399
      r_pcrel = 1;
400
    }
401
 
402
  /* Name was clobbered by aout_write_syms to be symbol index.  */
403
 
404
  /* If this relocation is relative to a symbol then set the
405
     r_index to the symbols index, and the r_extern bit.
406
 
407
     Absolute symbols can come in in two ways, either as an offset
408
     from the abs section, or as a symbol which has an abs value.
409
     check for that here.  */
410
 
411
  if (bfd_is_com_section (output_section)
412
      || output_section == &bfd_abs_section
413
      || output_section == &bfd_und_section)
414
    {
415
      if (bfd_abs_section.symbol == sym)
416
        {
417
          /* Whoops, looked like an abs symbol, but is really an offset
418
             from the abs section.  */
419
          r_index = 0;
420
          r_extern = 0;
421
        }
422
      else
423
        {
424
          /* Fill in symbol.  */
425
          r_extern = 1;
426
          r_index = (*(g->sym_ptr_ptr))->KEEPIT;
427
        }
428
    }
429
  else
430
    {
431
      /* Just an ordinary section.  */
432
      r_extern = 0;
433
      r_index  = output_section->target_index;
434
    }
435
 
436
  /* Now the fun stuff.  */
437
  if (bfd_header_big_endian (abfd))
438
    {
439
      natptr->r_index[0] = r_index >> 16;
440
      natptr->r_index[1] = r_index >> 8;
441
      natptr->r_index[2] = r_index;
442
      natptr->r_type[0] =
443
        (  (r_extern ?   RELOC_STD_BITS_EXTERN_BIG: 0)
444
         | (r_pcrel  ?   RELOC_STD_BITS_PCREL_BIG: 0)
445
         | (r_neg    ?   RELOC_ARM_BITS_NEG_BIG: 0)
446
         | (r_length <<  RELOC_STD_BITS_LENGTH_SH_BIG));
447
    }
448
  else
449
    {
450
      natptr->r_index[2] = r_index >> 16;
451
      natptr->r_index[1] = r_index >> 8;
452
      natptr->r_index[0] = r_index;
453
      natptr->r_type[0] =
454
        (  (r_extern ?   RELOC_STD_BITS_EXTERN_LITTLE: 0)
455
         | (r_pcrel  ?   RELOC_STD_BITS_PCREL_LITTLE: 0)
456
         | (r_neg    ?   RELOC_ARM_BITS_NEG_LITTLE: 0)
457
         | (r_length <<  RELOC_STD_BITS_LENGTH_SH_LITTLE));
458
    }
459
}
460
 
461
#define MY_BFD_TARGET
462
 
463
#include "aout-target.h"
464
 
465
extern const bfd_target aout_arm_big_vec;
466
 
467
const bfd_target aout_arm_little_vec =
468
{
469
  "a.out-arm-little",           /* Name.  */
470
  bfd_target_aout_flavour,
471
  BFD_ENDIAN_LITTLE,            /* Target byte order (little).  */
472
  BFD_ENDIAN_LITTLE,            /* Target headers byte order (little).  */
473
  (HAS_RELOC | EXEC_P |         /* Object flags.  */
474
   HAS_LINENO | HAS_DEBUG |
475
   HAS_SYMS | HAS_LOCALS | DYNAMIC | WP_TEXT | D_PAGED),
476
  (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_CODE | SEC_DATA),
477
  MY_symbol_leading_char,
478
  AR_PAD_CHAR,                  /* AR_pad_char.  */
479
  15,                           /* AR_max_namelen.  */
480
  bfd_getl64, bfd_getl_signed_64, bfd_putl64,
481
  bfd_getl32, bfd_getl_signed_32, bfd_putl32,
482
  bfd_getl16, bfd_getl_signed_16, bfd_putl16,   /* Data.  */
483
  bfd_getl64, bfd_getl_signed_64, bfd_putl64,
484
  bfd_getl32, bfd_getl_signed_32, bfd_putl32,
485
  bfd_getl16, bfd_getl_signed_16, bfd_putl16,   /* Headers.  */
486
  {_bfd_dummy_target, MY_object_p,              /* bfd_check_format.  */
487
   bfd_generic_archive_p, MY_core_file_p},
488
  {bfd_false, MY_mkobject,                      /* bfd_set_format.  */
489
   _bfd_generic_mkarchive, bfd_false},
490
  {bfd_false, MY_write_object_contents,         /* bfd_write_contents.  */
491
   _bfd_write_archive_contents, bfd_false},
492
 
493
  BFD_JUMP_TABLE_GENERIC (MY),
494
  BFD_JUMP_TABLE_COPY (MY),
495
  BFD_JUMP_TABLE_CORE (MY),
496
  BFD_JUMP_TABLE_ARCHIVE (MY),
497
  BFD_JUMP_TABLE_SYMBOLS (MY),
498
  BFD_JUMP_TABLE_RELOCS (MY),
499
  BFD_JUMP_TABLE_WRITE (MY),
500
  BFD_JUMP_TABLE_LINK (MY),
501
  BFD_JUMP_TABLE_DYNAMIC (MY),
502
 
503
  & aout_arm_big_vec,
504
 
505
  (void *) MY_backend_data,
506
};
507
 
508
const bfd_target aout_arm_big_vec =
509
{
510
  "a.out-arm-big",              /* Name.  */
511
  bfd_target_aout_flavour,
512
  BFD_ENDIAN_BIG,               /* Target byte order (big).  */
513
  BFD_ENDIAN_BIG,               /* Target headers byte order (big).  */
514
  (HAS_RELOC | EXEC_P |         /* Object flags.  */
515
   HAS_LINENO | HAS_DEBUG |
516
   HAS_SYMS | HAS_LOCALS | DYNAMIC | WP_TEXT | D_PAGED),
517
  (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_CODE | SEC_DATA),
518
  MY_symbol_leading_char,
519
  AR_PAD_CHAR,                                  /* AR_pad_char.  */
520
  15,                                           /* AR_max_namelen.  */
521
  bfd_getb64, bfd_getb_signed_64, bfd_putb64,
522
  bfd_getb32, bfd_getb_signed_32, bfd_putb32,
523
  bfd_getb16, bfd_getb_signed_16, bfd_putb16,   /* Data.  */
524
  bfd_getb64, bfd_getb_signed_64, bfd_putb64,
525
  bfd_getb32, bfd_getb_signed_32, bfd_putb32,
526
  bfd_getb16, bfd_getb_signed_16, bfd_putb16,   /* Headers.  */
527
  {_bfd_dummy_target, MY_object_p,              /* bfd_check_format.  */
528
   bfd_generic_archive_p, MY_core_file_p},
529
  {bfd_false, MY_mkobject,                      /* bfd_set_format.  */
530
   _bfd_generic_mkarchive, bfd_false},
531
  {bfd_false, MY_write_object_contents,         /* bfd_write_contents.  */
532
   _bfd_write_archive_contents, bfd_false},
533
 
534
  BFD_JUMP_TABLE_GENERIC (MY),
535
  BFD_JUMP_TABLE_COPY (MY),
536
  BFD_JUMP_TABLE_CORE (MY),
537
  BFD_JUMP_TABLE_ARCHIVE (MY),
538
  BFD_JUMP_TABLE_SYMBOLS (MY),
539
  BFD_JUMP_TABLE_RELOCS (MY),
540
  BFD_JUMP_TABLE_WRITE (MY),
541
  BFD_JUMP_TABLE_LINK (MY),
542
  BFD_JUMP_TABLE_DYNAMIC (MY),
543
 
544
  & aout_arm_little_vec,
545
 
546
  (void *) MY_backend_data,
547
};

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