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[/] [openrisc/] [trunk/] [gnu-old/] [binutils-2.18.50/] [bfd/] [coff-tic54x.c] - Blame information for rev 835

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1 38 julius
/* BFD back-end for TMS320C54X coff binaries.
2
   Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007
3
   Free Software Foundation, Inc.
4
   Contributed by Timothy Wall (twall@cygnus.com)
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
21
   02110-1301, USA.  */
22
 
23
#include "sysdep.h"
24
#include "bfd.h"
25
#include "libbfd.h"
26
#include "bfdlink.h"
27
#include "coff/tic54x.h"
28
#include "coff/internal.h"
29
#include "libcoff.h"
30
 
31
#undef  F_LSYMS
32
#define F_LSYMS         F_LSYMS_TICOFF
33
 
34
static void tic54x_reloc_processing
35
  PARAMS ((arelent *, struct internal_reloc *, asymbol **, bfd *, asection *));
36
static bfd_reloc_status_type tic54x_relocation
37
  PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
38
static bfd_boolean tic54x_set_section_contents
39
  PARAMS ((bfd *, sec_ptr, const PTR, file_ptr, bfd_size_type));
40
static reloc_howto_type *coff_tic54x_rtype_to_howto
41
  PARAMS ((bfd *, asection *, struct internal_reloc *, struct coff_link_hash_entry *, struct internal_syment *, bfd_vma *));
42
static bfd_boolean tic54x_set_arch_mach
43
  PARAMS ((bfd *, enum bfd_architecture, unsigned long));
44
static reloc_howto_type * tic54x_coff_reloc_type_lookup
45
  PARAMS ((bfd *, bfd_reloc_code_real_type));
46
static void tic54x_lookup_howto
47
  PARAMS ((arelent *, struct internal_reloc *));
48
static bfd_boolean ticoff_bfd_is_local_label_name
49
  PARAMS ((bfd *, const char *));
50
 
51
/* 32-bit operations
52
   The octet order is screwy.  words are LSB first (LS octet, actually), but
53
   longwords are MSW first.  For example, 0x12345678 is encoded 0x5678 in the
54
   first word and 0x1234 in the second.  When looking at the data as stored in
55
   the COFF file, you would see the octets ordered as 0x78, 0x56, 0x34, 0x12.
56
   Don't bother with 64-bits, as there aren't any.  */
57
 
58
static bfd_vma
59
tic54x_getl32 (const void *p)
60
{
61
  const bfd_byte *addr = p;
62
  unsigned long v;
63
 
64
  v  = (unsigned long) addr[2];
65
  v |= (unsigned long) addr[3] << 8;
66
  v |= (unsigned long) addr[0] << 16;
67
  v |= (unsigned long) addr[1] << 24;
68
  return v;
69
}
70
 
71
static void
72
tic54x_putl32 (bfd_vma data, void *p)
73
{
74
  bfd_byte *addr = p;
75
  addr[2] = data & 0xff;
76
  addr[3] = (data >>  8) & 0xff;
77
  addr[0] = (data >> 16) & 0xff;
78
  addr[1] = (data >> 24) & 0xff;
79
}
80
 
81
static bfd_signed_vma
82
tic54x_getl_signed_32 (const void *p)
83
{
84
  const bfd_byte *addr = p;
85
  unsigned long v;
86
 
87
  v  = (unsigned long) addr[2];
88
  v |= (unsigned long) addr[3] << 8;
89
  v |= (unsigned long) addr[0] << 16;
90
  v |= (unsigned long) addr[1] << 24;
91
#define COERCE32(x) \
92
  ((bfd_signed_vma) (long) (((unsigned long) (x) ^ 0x80000000) - 0x80000000))
93
  return COERCE32 (v);
94
}
95
 
96
#define coff_get_section_load_page bfd_ticoff_get_section_load_page
97
#define coff_set_section_load_page bfd_ticoff_set_section_load_page
98
 
99
void
100
bfd_ticoff_set_section_load_page (sect, page)
101
  asection *sect;
102
  int page;
103
{
104
  sect->lma = (sect->lma & ADDR_MASK) | PG_TO_FLAG(page);
105
}
106
 
107
int
108
bfd_ticoff_get_section_load_page (sect)
109
  asection *sect;
110
{
111
  int page;
112
 
113
  /* Provide meaningful defaults for predefined sections.  */
114
  if (sect == &bfd_com_section)
115
    page = PG_DATA;
116
 
117
  else if (sect == &bfd_und_section
118
      || sect == &bfd_abs_section
119
      || sect == &bfd_ind_section)
120
    page = PG_PROG;
121
 
122
  else
123
    page = FLAG_TO_PG (sect->lma);
124
 
125
  return page;
126
}
127
 
128
/* Set the architecture appropriately.  Allow unkown architectures
129
   (e.g. binary).  */
130
 
131
static bfd_boolean
132
tic54x_set_arch_mach (abfd, arch, machine)
133
     bfd *abfd;
134
     enum bfd_architecture arch;
135
     unsigned long machine;
136
{
137
  if (arch == bfd_arch_unknown)
138
    arch = bfd_arch_tic54x;
139
 
140
  else if (arch != bfd_arch_tic54x)
141
    return FALSE;
142
 
143
  return bfd_default_set_arch_mach (abfd, arch, machine);
144
}
145
 
146
static bfd_reloc_status_type
147
tic54x_relocation (abfd, reloc_entry, symbol, data, input_section,
148
                   output_bfd, error_message)
149
  bfd *abfd ATTRIBUTE_UNUSED;
150
  arelent *reloc_entry;
151
  asymbol *symbol ATTRIBUTE_UNUSED;
152
  PTR data ATTRIBUTE_UNUSED;
153
  asection *input_section;
154
  bfd *output_bfd;
155
  char **error_message ATTRIBUTE_UNUSED;
156
{
157
  if (output_bfd != (bfd *) NULL)
158
    {
159
      /* This is a partial relocation, and we want to apply the
160
         relocation to the reloc entry rather than the raw data.
161
         Modify the reloc inplace to reflect what we now know.  */
162
      reloc_entry->address += input_section->output_offset;
163
      return bfd_reloc_ok;
164
    }
165
  return bfd_reloc_continue;
166
}
167
 
168
reloc_howto_type tic54x_howto_table[] =
169
  {
170
    /* type,rightshift,size (0=byte, 1=short, 2=long),
171
       bit size, pc_relative, bitpos, dont complain_on_overflow,
172
       special_function, name, partial_inplace, src_mask, dst_mask, pcrel_offset.  */
173
 
174
    /* NORMAL BANK */
175
    /* 16-bit direct reference to symbol's address.  */
176
    HOWTO (R_RELWORD,0,1,16,FALSE,0,complain_overflow_dont,
177
           tic54x_relocation,"REL16",FALSE,0xFFFF,0xFFFF,FALSE),
178
 
179
    /* 7 LSBs of an address */
180
    HOWTO (R_PARTLS7,0,1,7,FALSE,0,complain_overflow_dont,
181
           tic54x_relocation,"LS7",FALSE,0x007F,0x007F,FALSE),
182
 
183
    /* 9 MSBs of an address */
184
    /* TI assembler doesn't shift its encoding, and is thus incompatible */
185
    HOWTO (R_PARTMS9,7,1,9,FALSE,0,complain_overflow_dont,
186
           tic54x_relocation,"MS9",FALSE,0x01FF,0x01FF,FALSE),
187
 
188
    /* 23-bit relocation */
189
    HOWTO (R_EXTWORD,0,2,23,FALSE,0,complain_overflow_dont,
190
           tic54x_relocation,"RELEXT",FALSE,0x7FFFFF,0x7FFFFF,FALSE),
191
 
192
    /* 16 bits of 23-bit extended address */
193
    HOWTO (R_EXTWORD16,0,1,16,FALSE,0,complain_overflow_dont,
194
           tic54x_relocation,"RELEXT16",FALSE,0x7FFFFF,0x7FFFFF,FALSE),
195
 
196
    /* upper 7 bits of 23-bit extended address */
197
    HOWTO (R_EXTWORDMS7,16,1,7,FALSE,0,complain_overflow_dont,
198
           tic54x_relocation,"RELEXTMS7",FALSE,0x7F,0x7F,FALSE),
199
 
200
    /* ABSOLUTE BANK */
201
    /* 16-bit direct reference to symbol's address, absolute */
202
    HOWTO (R_RELWORD,0,1,16,FALSE,0,complain_overflow_dont,
203
           tic54x_relocation,"AREL16",FALSE,0xFFFF,0xFFFF,FALSE),
204
 
205
    /* 7 LSBs of an address, absolute */
206
    HOWTO (R_PARTLS7,0,1,7,FALSE,0,complain_overflow_dont,
207
           tic54x_relocation,"ALS7",FALSE,0x007F,0x007F,FALSE),
208
 
209
    /* 9 MSBs of an address, absolute */
210
    /* TI assembler doesn't shift its encoding, and is thus incompatible */
211
    HOWTO (R_PARTMS9,7,1,9,FALSE,0,complain_overflow_dont,
212
           tic54x_relocation,"AMS9",FALSE,0x01FF,0x01FF,FALSE),
213
 
214
    /* 23-bit direct reference, absolute */
215
    HOWTO (R_EXTWORD,0,2,23,FALSE,0,complain_overflow_dont,
216
           tic54x_relocation,"ARELEXT",FALSE,0x7FFFFF,0x7FFFFF,FALSE),
217
 
218
    /* 16 bits of 23-bit extended address, absolute */
219
    HOWTO (R_EXTWORD16,0,1,16,FALSE,0,complain_overflow_dont,
220
           tic54x_relocation,"ARELEXT16",FALSE,0x7FFFFF,0x7FFFFF,FALSE),
221
 
222
    /* upper 7 bits of 23-bit extended address, absolute */
223
    HOWTO (R_EXTWORDMS7,16,1,7,FALSE,0,complain_overflow_dont,
224
           tic54x_relocation,"ARELEXTMS7",FALSE,0x7F,0x7F,FALSE),
225
 
226
    /* 32-bit relocation exclusively for stabs */
227
    HOWTO (R_RELLONG,0,2,32,FALSE,0,complain_overflow_dont,
228
           tic54x_relocation,"STAB",FALSE,0xFFFFFFFF,0xFFFFFFFF,FALSE),
229
  };
230
 
231
#define coff_bfd_reloc_type_lookup tic54x_coff_reloc_type_lookup
232
#define coff_bfd_reloc_name_lookup tic54x_coff_reloc_name_lookup
233
 
234
/* For the case statement use the code values used tc_gen_reloc (defined in
235
   bfd/reloc.c) to map to the howto table entries.  */
236
 
237
reloc_howto_type *
238
tic54x_coff_reloc_type_lookup (abfd, code)
239
     bfd *abfd ATTRIBUTE_UNUSED;
240
     bfd_reloc_code_real_type code;
241
{
242
  switch (code)
243
    {
244
    case BFD_RELOC_16:
245
      return &tic54x_howto_table[0];
246
    case BFD_RELOC_TIC54X_PARTLS7:
247
      return &tic54x_howto_table[1];
248
    case BFD_RELOC_TIC54X_PARTMS9:
249
      return &tic54x_howto_table[2];
250
    case BFD_RELOC_TIC54X_23:
251
      return &tic54x_howto_table[3];
252
    case BFD_RELOC_TIC54X_16_OF_23:
253
      return &tic54x_howto_table[4];
254
    case BFD_RELOC_TIC54X_MS7_OF_23:
255
      return &tic54x_howto_table[5];
256
    case BFD_RELOC_32:
257
      return &tic54x_howto_table[12];
258
    default:
259
      return (reloc_howto_type *) NULL;
260
    }
261
}
262
 
263
static reloc_howto_type *
264
tic54x_coff_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
265
                               const char *r_name)
266
{
267
  unsigned int i;
268
 
269
  for (i = 0;
270
       i < sizeof (tic54x_howto_table) / sizeof (tic54x_howto_table[0]);
271
       i++)
272
    if (tic54x_howto_table[i].name != NULL
273
        && strcasecmp (tic54x_howto_table[i].name, r_name) == 0)
274
      return &tic54x_howto_table[i];
275
 
276
  return NULL;
277
}
278
 
279
/* Code to turn a r_type into a howto ptr, uses the above howto table.
280
   Called after some initial checking by the tic54x_rtype_to_howto fn below.  */
281
 
282
static void
283
tic54x_lookup_howto (internal, dst)
284
     arelent *internal;
285
     struct internal_reloc *dst;
286
{
287
  unsigned i;
288
  int bank = (dst->r_symndx == -1) ? HOWTO_BANK : 0;
289
 
290
  for (i = 0; i < sizeof tic54x_howto_table/sizeof tic54x_howto_table[0]; i++)
291
    {
292
      if (tic54x_howto_table[i].type == dst->r_type)
293
        {
294
          internal->howto = tic54x_howto_table + i + bank;
295
          return;
296
        }
297
    }
298
 
299
  (*_bfd_error_handler) (_("Unrecognized reloc type 0x%x"),
300
                         (unsigned int) dst->r_type);
301
  abort ();
302
}
303
 
304
#define RELOC_PROCESSING(RELENT,RELOC,SYMS,ABFD,SECT)\
305
 tic54x_reloc_processing(RELENT,RELOC,SYMS,ABFD,SECT)
306
 
307
#define coff_rtype_to_howto coff_tic54x_rtype_to_howto
308
 
309
static reloc_howto_type *
310
coff_tic54x_rtype_to_howto (abfd, sec, rel, h, sym, addendp)
311
     bfd *abfd ATTRIBUTE_UNUSED;
312
     asection *sec;
313
     struct internal_reloc *rel;
314
     struct coff_link_hash_entry *h ATTRIBUTE_UNUSED;
315
     struct internal_syment *sym ATTRIBUTE_UNUSED;
316
     bfd_vma *addendp;
317
{
318
  arelent genrel;
319
 
320
  if (rel->r_symndx == -1 && addendp != NULL)
321
    {
322
      /* This is a TI "internal relocation", which means that the relocation
323
         amount is the amount by which the current section is being relocated
324
         in the output section.  */
325
      *addendp = (sec->output_section->vma + sec->output_offset) - sec->vma;
326
    }
327
 
328
  tic54x_lookup_howto (&genrel, rel);
329
 
330
  return genrel.howto;
331
}
332
 
333
/* Replace the stock _bfd_coff_is_local_label_name to recognize TI COFF local
334
   labels.  */
335
 
336
static bfd_boolean
337
ticoff_bfd_is_local_label_name (abfd, name)
338
  bfd *abfd ATTRIBUTE_UNUSED;
339
  const char *name;
340
{
341
  if (TICOFF_LOCAL_LABEL_P(name))
342
    return TRUE;
343
  return FALSE;
344
}
345
 
346
#define coff_bfd_is_local_label_name ticoff_bfd_is_local_label_name
347
 
348
/* Clear the r_reserved field in relocs.  */
349
#define SWAP_OUT_RELOC_EXTRA(abfd,src,dst) \
350
  do \
351
    { \
352
      dst->r_reserved[0] = 0; \
353
      dst->r_reserved[1] = 0; \
354
    } \
355
  while (0)
356
 
357
/* Customize coffcode.h; the default coff_ functions are set up to use COFF2;
358
   coff_bad_format_hook uses BADMAG, so set that for COFF2.  The COFF1
359
   and COFF0 vectors use custom _bad_format_hook procs instead of setting
360
   BADMAG.  */
361
#define BADMAG(x) COFF2_BADMAG(x)
362
#include "coffcode.h"
363
 
364
static bfd_boolean
365
tic54x_set_section_contents (abfd, section, location, offset, bytes_to_do)
366
     bfd *abfd;
367
     sec_ptr section;
368
     const PTR location;
369
     file_ptr offset;
370
     bfd_size_type bytes_to_do;
371
{
372
  return coff_set_section_contents (abfd, section, location,
373
                                    offset, bytes_to_do);
374
}
375
 
376
static void
377
tic54x_reloc_processing (relent, reloc, symbols, abfd, section)
378
     arelent *relent;
379
     struct internal_reloc *reloc;
380
     asymbol **symbols;
381
     bfd *abfd;
382
     asection *section;
383
{
384
  asymbol *ptr;
385
 
386
  relent->address = reloc->r_vaddr;
387
 
388
  if (reloc->r_symndx != -1)
389
    {
390
      if (reloc->r_symndx < 0 || reloc->r_symndx >= obj_conv_table_size (abfd))
391
        {
392
          (*_bfd_error_handler)
393
            (_("%B: warning: illegal symbol index %ld in relocs"),
394
             abfd, reloc->r_symndx);
395
          relent->sym_ptr_ptr = bfd_abs_section_ptr->symbol_ptr_ptr;
396
          ptr = NULL;
397
        }
398
      else
399
        {
400
          relent->sym_ptr_ptr = (symbols
401
                                 + obj_convert (abfd)[reloc->r_symndx]);
402
          ptr = *(relent->sym_ptr_ptr);
403
        }
404
    }
405
  else
406
    {
407
      relent->sym_ptr_ptr = section->symbol_ptr_ptr;
408
      ptr = *(relent->sym_ptr_ptr);
409
    }
410
 
411
  /* The symbols definitions that we have read in have been
412
     relocated as if their sections started at 0. But the offsets
413
     refering to the symbols in the raw data have not been
414
     modified, so we have to have a negative addend to compensate.
415
 
416
     Note that symbols which used to be common must be left alone.  */
417
 
418
  /* Calculate any reloc addend by looking at the symbol.  */
419
  CALC_ADDEND (abfd, ptr, *reloc, relent);
420
 
421
  relent->address -= section->vma;
422
  /* !!     relent->section = (asection *) NULL;*/
423
 
424
  /* Fill in the relent->howto field from reloc->r_type.  */
425
  tic54x_lookup_howto (relent, reloc);
426
}
427
 
428
/* TI COFF v0, DOS tools (little-endian headers).  */
429
const bfd_target tic54x_coff0_vec =
430
  {
431
    "coff0-c54x",                       /* name */
432
    bfd_target_coff_flavour,
433
    BFD_ENDIAN_LITTLE,          /* data byte order is little */
434
    BFD_ENDIAN_LITTLE,          /* header byte order is little (DOS tools) */
435
 
436
    (HAS_RELOC | EXEC_P |               /* object flags */
437
     HAS_LINENO | HAS_DEBUG |
438
     HAS_SYMS | HAS_LOCALS | WP_TEXT ),
439
 
440
    (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
441
    '_',                                /* leading symbol underscore */
442
    '/',                                /* ar_pad_char */
443
    15,                         /* ar_max_namelen */
444
    bfd_getl64, bfd_getl_signed_64, bfd_putl64,
445
    tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
446
    bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
447
    bfd_getl64, bfd_getl_signed_64, bfd_putl64,
448
    bfd_getl32, bfd_getl_signed_32, bfd_putl32,
449
    bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
450
 
451
    {_bfd_dummy_target, coff_object_p,  /* bfd_check_format */
452
     bfd_generic_archive_p, _bfd_dummy_target},
453
    {bfd_false, coff_mkobject, _bfd_generic_mkarchive,  /* bfd_set_format */
454
     bfd_false},
455
    {bfd_false, coff_write_object_contents,     /* bfd_write_contents */
456
     _bfd_write_archive_contents, bfd_false},
457
 
458
    BFD_JUMP_TABLE_GENERIC (coff),
459
    BFD_JUMP_TABLE_COPY (coff),
460
    BFD_JUMP_TABLE_CORE (_bfd_nocore),
461
    BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
462
    BFD_JUMP_TABLE_SYMBOLS (coff),
463
    BFD_JUMP_TABLE_RELOCS (coff),
464
    BFD_JUMP_TABLE_WRITE (tic54x),
465
    BFD_JUMP_TABLE_LINK (coff),
466
    BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
467
    NULL,
468
 
469
    (PTR) & ticoff0_swap_table
470
  };
471
 
472
/* TI COFF v0, SPARC tools (big-endian headers).  */
473
const bfd_target tic54x_coff0_beh_vec =
474
  {
475
    "coff0-beh-c54x",                   /* name */
476
    bfd_target_coff_flavour,
477
    BFD_ENDIAN_LITTLE,          /* data byte order is little */
478
    BFD_ENDIAN_BIG,             /* header byte order is big */
479
 
480
    (HAS_RELOC | EXEC_P |               /* object flags */
481
     HAS_LINENO | HAS_DEBUG |
482
     HAS_SYMS | HAS_LOCALS | WP_TEXT ),
483
 
484
    (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
485
    '_',                                /* leading symbol underscore */
486
    '/',                                /* ar_pad_char */
487
    15,                         /* ar_max_namelen */
488
    bfd_getl64, bfd_getl_signed_64, bfd_putl64,
489
    tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
490
    bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
491
    bfd_getb64, bfd_getb_signed_64, bfd_putb64,
492
    bfd_getb32, bfd_getb_signed_32, bfd_putb32,
493
    bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
494
 
495
    {_bfd_dummy_target, coff_object_p,  /* bfd_check_format */
496
     bfd_generic_archive_p, _bfd_dummy_target},
497
    {bfd_false, coff_mkobject, _bfd_generic_mkarchive,  /* bfd_set_format */
498
     bfd_false},
499
    {bfd_false, coff_write_object_contents,     /* bfd_write_contents */
500
     _bfd_write_archive_contents, bfd_false},
501
 
502
    BFD_JUMP_TABLE_GENERIC (coff),
503
    BFD_JUMP_TABLE_COPY (coff),
504
    BFD_JUMP_TABLE_CORE (_bfd_nocore),
505
    BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
506
    BFD_JUMP_TABLE_SYMBOLS (coff),
507
    BFD_JUMP_TABLE_RELOCS (coff),
508
    BFD_JUMP_TABLE_WRITE (tic54x),
509
    BFD_JUMP_TABLE_LINK (coff),
510
    BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
511
 
512
    & tic54x_coff0_vec,
513
 
514
    (PTR) & ticoff0_swap_table
515
  };
516
 
517
/* TI COFF v1, DOS tools (little-endian headers).  */
518
const bfd_target tic54x_coff1_vec =
519
  {
520
    "coff1-c54x",                       /* name */
521
    bfd_target_coff_flavour,
522
    BFD_ENDIAN_LITTLE,          /* data byte order is little */
523
    BFD_ENDIAN_LITTLE,          /* header byte order is little (DOS tools) */
524
 
525
    (HAS_RELOC | EXEC_P |               /* object flags */
526
     HAS_LINENO | HAS_DEBUG |
527
     HAS_SYMS | HAS_LOCALS | WP_TEXT ),
528
 
529
    (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
530
    '_',                                /* leading symbol underscore */
531
    '/',                                /* ar_pad_char */
532
    15,                         /* ar_max_namelen */
533
    bfd_getl64, bfd_getl_signed_64, bfd_putl64,
534
    tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
535
    bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
536
    bfd_getl64, bfd_getl_signed_64, bfd_putl64,
537
    bfd_getl32, bfd_getl_signed_32, bfd_putl32,
538
    bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
539
 
540
    {_bfd_dummy_target, coff_object_p,  /* bfd_check_format */
541
     bfd_generic_archive_p, _bfd_dummy_target},
542
    {bfd_false, coff_mkobject, _bfd_generic_mkarchive,  /* bfd_set_format */
543
     bfd_false},
544
    {bfd_false, coff_write_object_contents,     /* bfd_write_contents */
545
     _bfd_write_archive_contents, bfd_false},
546
 
547
    BFD_JUMP_TABLE_GENERIC (coff),
548
    BFD_JUMP_TABLE_COPY (coff),
549
    BFD_JUMP_TABLE_CORE (_bfd_nocore),
550
    BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
551
    BFD_JUMP_TABLE_SYMBOLS (coff),
552
    BFD_JUMP_TABLE_RELOCS (coff),
553
    BFD_JUMP_TABLE_WRITE (tic54x),
554
    BFD_JUMP_TABLE_LINK (coff),
555
    BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
556
 
557
    & tic54x_coff0_beh_vec,
558
 
559
    (PTR) & ticoff1_swap_table
560
};
561
 
562
/* TI COFF v1, SPARC tools (big-endian headers).  */
563
const bfd_target tic54x_coff1_beh_vec =
564
  {
565
    "coff1-beh-c54x",                   /* name */
566
    bfd_target_coff_flavour,
567
    BFD_ENDIAN_LITTLE,          /* data byte order is little */
568
    BFD_ENDIAN_BIG,             /* header byte order is big */
569
 
570
    (HAS_RELOC | EXEC_P |               /* object flags */
571
     HAS_LINENO | HAS_DEBUG |
572
     HAS_SYMS | HAS_LOCALS | WP_TEXT ),
573
 
574
    (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
575
    '_',                                /* leading symbol underscore */
576
    '/',                                /* ar_pad_char */
577
    15,                         /* ar_max_namelen */
578
    bfd_getl64, bfd_getl_signed_64, bfd_putl64,
579
    tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
580
    bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
581
    bfd_getb64, bfd_getb_signed_64, bfd_putb64,
582
    bfd_getb32, bfd_getb_signed_32, bfd_putb32,
583
    bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
584
 
585
    {_bfd_dummy_target, coff_object_p,  /* bfd_check_format */
586
     bfd_generic_archive_p, _bfd_dummy_target},
587
    {bfd_false, coff_mkobject, _bfd_generic_mkarchive,  /* bfd_set_format */
588
     bfd_false},
589
    {bfd_false, coff_write_object_contents,     /* bfd_write_contents */
590
     _bfd_write_archive_contents, bfd_false},
591
 
592
    BFD_JUMP_TABLE_GENERIC (coff),
593
    BFD_JUMP_TABLE_COPY (coff),
594
    BFD_JUMP_TABLE_CORE (_bfd_nocore),
595
    BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
596
    BFD_JUMP_TABLE_SYMBOLS (coff),
597
    BFD_JUMP_TABLE_RELOCS (coff),
598
    BFD_JUMP_TABLE_WRITE (tic54x),
599
    BFD_JUMP_TABLE_LINK (coff),
600
    BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
601
 
602
    & tic54x_coff1_vec,
603
 
604
    (PTR) & ticoff1_swap_table
605
  };
606
 
607
/* TI COFF v2, TI DOS tools output (little-endian headers).  */
608
const bfd_target tic54x_coff2_vec =
609
  {
610
    "coff2-c54x",                       /* name */
611
    bfd_target_coff_flavour,
612
    BFD_ENDIAN_LITTLE,          /* data byte order is little */
613
    BFD_ENDIAN_LITTLE,          /* header byte order is little (DOS tools) */
614
 
615
    (HAS_RELOC | EXEC_P |               /* object flags */
616
     HAS_LINENO | HAS_DEBUG |
617
     HAS_SYMS | HAS_LOCALS | WP_TEXT ),
618
 
619
    (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
620
    '_',                                /* leading symbol underscore */
621
    '/',                                /* ar_pad_char */
622
    15,                         /* ar_max_namelen */
623
    bfd_getl64, bfd_getl_signed_64, bfd_putl64,
624
    tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
625
    bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
626
    bfd_getl64, bfd_getl_signed_64, bfd_putl64,
627
    bfd_getl32, bfd_getl_signed_32, bfd_putl32,
628
    bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
629
 
630
    {_bfd_dummy_target, coff_object_p,  /* bfd_check_format */
631
     bfd_generic_archive_p, _bfd_dummy_target},
632
    {bfd_false, coff_mkobject, _bfd_generic_mkarchive,  /* bfd_set_format */
633
     bfd_false},
634
    {bfd_false, coff_write_object_contents,     /* bfd_write_contents */
635
     _bfd_write_archive_contents, bfd_false},
636
 
637
    BFD_JUMP_TABLE_GENERIC (coff),
638
    BFD_JUMP_TABLE_COPY (coff),
639
    BFD_JUMP_TABLE_CORE (_bfd_nocore),
640
    BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
641
    BFD_JUMP_TABLE_SYMBOLS (coff),
642
    BFD_JUMP_TABLE_RELOCS (coff),
643
    BFD_JUMP_TABLE_WRITE (tic54x),
644
    BFD_JUMP_TABLE_LINK (coff),
645
    BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
646
 
647
    & tic54x_coff1_beh_vec,
648
 
649
    COFF_SWAP_TABLE
650
  };
651
 
652
/* TI COFF v2, TI SPARC tools output (big-endian headers).  */
653
const bfd_target tic54x_coff2_beh_vec =
654
  {
655
    "coff2-beh-c54x",                   /* name */
656
    bfd_target_coff_flavour,
657
    BFD_ENDIAN_LITTLE,          /* data byte order is little */
658
    BFD_ENDIAN_BIG,             /* header byte order is big */
659
 
660
    (HAS_RELOC | EXEC_P |               /* object flags */
661
     HAS_LINENO | HAS_DEBUG |
662
     HAS_SYMS | HAS_LOCALS | WP_TEXT ),
663
 
664
    (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
665
    '_',                                /* leading symbol underscore */
666
    '/',                                /* ar_pad_char */
667
    15,                         /* ar_max_namelen */
668
    bfd_getl64, bfd_getl_signed_64, bfd_putl64,
669
    tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
670
    bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
671
    bfd_getb64, bfd_getb_signed_64, bfd_putb64,
672
    bfd_getb32, bfd_getb_signed_32, bfd_putb32,
673
    bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
674
 
675
    {_bfd_dummy_target, coff_object_p,  /* bfd_check_format */
676
     bfd_generic_archive_p, _bfd_dummy_target},
677
    {bfd_false, coff_mkobject, _bfd_generic_mkarchive,  /* bfd_set_format */
678
     bfd_false},
679
    {bfd_false, coff_write_object_contents,     /* bfd_write_contents */
680
     _bfd_write_archive_contents, bfd_false},
681
 
682
    BFD_JUMP_TABLE_GENERIC (coff),
683
    BFD_JUMP_TABLE_COPY (coff),
684
    BFD_JUMP_TABLE_CORE (_bfd_nocore),
685
    BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
686
    BFD_JUMP_TABLE_SYMBOLS (coff),
687
    BFD_JUMP_TABLE_RELOCS (coff),
688
    BFD_JUMP_TABLE_WRITE (tic54x),
689
    BFD_JUMP_TABLE_LINK (coff),
690
    BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
691
 
692
    & tic54x_coff2_vec,
693
 
694
    COFF_SWAP_TABLE
695
  };

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