bfd/coff-tic54x.c

   1 /* BFD back-end for TMS320C54X coff binaries.
   2    Copyright (C) 1999-2017 Free Software Foundation, Inc.
   3    Contributed by Timothy Wall (twall@cygnus.com)
   4
   5    This file is part of BFD, the Binary File Descriptor library.
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 3 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program; if not, write to the Free Software
  19    Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
  20    02110-1301, USA.  */
  21
  22 #include "sysdep.h"
  23 #include "bfd.h"
  24 #include "libbfd.h"
  25 #include "bfdlink.h"
  26 #include "coff/tic54x.h"
  27 #include "coff/internal.h"
  28 #include "libcoff.h"
  29
  30 #undef  F_LSYMS
  31 #define F_LSYMS         F_LSYMS_TICOFF
  32
  33 static void
  34 tic54x_reloc_processing (arelent *, struct internal_reloc *,
  35                          asymbol **, bfd *, asection *);
  36
  37 /* 32-bit operations
  38    The octet order is screwy.  words are LSB first (LS octet, actually), but
  39    longwords are MSW first.  For example, 0x12345678 is encoded 0x5678 in the
  40    first word and 0x1234 in the second.  When looking at the data as stored in
  41    the COFF file, you would see the octets ordered as 0x78, 0x56, 0x34, 0x12.
  42    Don't bother with 64-bits, as there aren't any.  */
  43
  44 static bfd_vma
  45 tic54x_getl32 (const void *p)
  46 {
  47   const bfd_byte *addr = p;
  48   unsigned long v;
  49
  50   v  = (unsigned long) addr[2];
  51   v |= (unsigned long) addr[3] << 8;
  52   v |= (unsigned long) addr[0] << 16;
  53   v |= (unsigned long) addr[1] << 24;
  54   return v;
  55 }
  56
  57 static void
  58 tic54x_putl32 (bfd_vma data, void *p)
  59 {
  60   bfd_byte *addr = p;
  61   addr[2] = data & 0xff;
  62   addr[3] = (data >>  8) & 0xff;
  63   addr[0] = (data >> 16) & 0xff;
  64   addr[1] = (data >> 24) & 0xff;
  65 }
  66
  67 static bfd_signed_vma
  68 tic54x_getl_signed_32 (const void *p)
  69 {
  70   const bfd_byte *addr = p;
  71   unsigned long v;
  72
  73   v  = (unsigned long) addr[2];
  74   v |= (unsigned long) addr[3] << 8;
  75   v |= (unsigned long) addr[0] << 16;
  76   v |= (unsigned long) addr[1] << 24;
  77 #define COERCE32(x) \
  78   ((bfd_signed_vma) (long) (((unsigned long) (x) ^ 0x80000000) - 0x80000000))
  79   return COERCE32 (v);
  80 }
  81
  82 #define coff_get_section_load_page bfd_ticoff_get_section_load_page
  83 #define coff_set_section_load_page bfd_ticoff_set_section_load_page
  84
  85 void
  86 bfd_ticoff_set_section_load_page (asection *sect,
  87                                   int page)
  88 {
  89   sect->lma = (sect->lma & ADDR_MASK) | PG_TO_FLAG(page);
  90 }
  91
  92 int
  93 bfd_ticoff_get_section_load_page (asection *sect)
  94 {
  95   int page;
  96
  97   /* Provide meaningful defaults for predefined sections.  */
  98   if (sect == bfd_com_section_ptr)
  99     page = PG_DATA;
 100
 101   else if (bfd_is_und_section (sect)
 102            || bfd_is_abs_section (sect)
 103            || bfd_is_ind_section (sect))
 104     page = PG_PROG;
 105
 106   else
 107     page = FLAG_TO_PG (sect->lma);
 108
 109   return page;
 110 }
 111
 112 /* Set the architecture appropriately.  Allow unkown architectures
 113    (e.g. binary).  */
 114
 115 static bfd_boolean
 116 tic54x_set_arch_mach (bfd *abfd,
 117                       enum bfd_architecture arch,
 118                       unsigned long machine)
 119 {
 120   if (arch == bfd_arch_unknown)
 121     arch = bfd_arch_tic54x;
 122
 123   else if (arch != bfd_arch_tic54x)
 124     return FALSE;
 125
 126   return bfd_default_set_arch_mach (abfd, arch, machine);
 127 }
 128
 129 static bfd_reloc_status_type
 130 tic54x_relocation (bfd *abfd ATTRIBUTE_UNUSED,
 131                    arelent *reloc_entry,
 132                    asymbol *symbol ATTRIBUTE_UNUSED,
 133                    void * data ATTRIBUTE_UNUSED,
 134                    asection *input_section,
 135                    bfd *output_bfd,
 136                    char **error_message ATTRIBUTE_UNUSED)
 137 {
 138   if (output_bfd != (bfd *) NULL)
 139     {
 140       /* This is a partial relocation, and we want to apply the
 141          relocation to the reloc entry rather than the raw data.
 142          Modify the reloc inplace to reflect what we now know.  */
 143       reloc_entry->address += input_section->output_offset;
 144       return bfd_reloc_ok;
 145     }
 146   return bfd_reloc_continue;
 147 }
 148
 149 reloc_howto_type tic54x_howto_table[] =
 150   {
 151     /* type,rightshift,size (0=byte, 1=short, 2=long),
 152        bit size, pc_relative, bitpos, dont complain_on_overflow,
 153        special_function, name, partial_inplace, src_mask, dst_mask, pcrel_offset.  */
 154
 155     /* NORMAL BANK */
 156     /* 16-bit direct reference to symbol's address.  */
 157     HOWTO (R_RELWORD,0,1,16,FALSE,0,complain_overflow_dont,
 158            tic54x_relocation,"REL16",FALSE,0xFFFF,0xFFFF,FALSE),
 159
 160     /* 7 LSBs of an address */
 161     HOWTO (R_PARTLS7,0,1,7,FALSE,0,complain_overflow_dont,
 162            tic54x_relocation,"LS7",FALSE,0x007F,0x007F,FALSE),
 163
 164     /* 9 MSBs of an address */
 165     /* TI assembler doesn't shift its encoding, and is thus incompatible */
 166     HOWTO (R_PARTMS9,7,1,9,FALSE,0,complain_overflow_dont,
 167            tic54x_relocation,"MS9",FALSE,0x01FF,0x01FF,FALSE),
 168
 169     /* 23-bit relocation */
 170     HOWTO (R_EXTWORD,0,2,23,FALSE,0,complain_overflow_dont,
 171            tic54x_relocation,"RELEXT",FALSE,0x7FFFFF,0x7FFFFF,FALSE),
 172
 173     /* 16 bits of 23-bit extended address */
 174     HOWTO (R_EXTWORD16,0,1,16,FALSE,0,complain_overflow_dont,
 175            tic54x_relocation,"RELEXT16",FALSE,0x7FFFFF,0x7FFFFF,FALSE),
 176
 177     /* upper 7 bits of 23-bit extended address */
 178     HOWTO (R_EXTWORDMS7,16,1,7,FALSE,0,complain_overflow_dont,
 179            tic54x_relocation,"RELEXTMS7",FALSE,0x7F,0x7F,FALSE),
 180
 181     /* ABSOLUTE BANK */
 182     /* 16-bit direct reference to symbol's address, absolute */
 183     HOWTO (R_RELWORD,0,1,16,FALSE,0,complain_overflow_dont,
 184            tic54x_relocation,"AREL16",FALSE,0xFFFF,0xFFFF,FALSE),
 185
 186     /* 7 LSBs of an address, absolute */
 187     HOWTO (R_PARTLS7,0,1,7,FALSE,0,complain_overflow_dont,
 188            tic54x_relocation,"ALS7",FALSE,0x007F,0x007F,FALSE),
 189
 190     /* 9 MSBs of an address, absolute */
 191     /* TI assembler doesn't shift its encoding, and is thus incompatible */
 192     HOWTO (R_PARTMS9,7,1,9,FALSE,0,complain_overflow_dont,
 193            tic54x_relocation,"AMS9",FALSE,0x01FF,0x01FF,FALSE),
 194
 195     /* 23-bit direct reference, absolute */
 196     HOWTO (R_EXTWORD,0,2,23,FALSE,0,complain_overflow_dont,
 197            tic54x_relocation,"ARELEXT",FALSE,0x7FFFFF,0x7FFFFF,FALSE),
 198
 199     /* 16 bits of 23-bit extended address, absolute */
 200     HOWTO (R_EXTWORD16,0,1,16,FALSE,0,complain_overflow_dont,
 201            tic54x_relocation,"ARELEXT16",FALSE,0x7FFFFF,0x7FFFFF,FALSE),
 202
 203     /* upper 7 bits of 23-bit extended address, absolute */
 204     HOWTO (R_EXTWORDMS7,16,1,7,FALSE,0,complain_overflow_dont,
 205            tic54x_relocation,"ARELEXTMS7",FALSE,0x7F,0x7F,FALSE),
 206
 207     /* 32-bit relocation exclusively for stabs */
 208     HOWTO (R_RELLONG,0,2,32,FALSE,0,complain_overflow_dont,
 209            tic54x_relocation,"STAB",FALSE,0xFFFFFFFF,0xFFFFFFFF,FALSE),
 210   };
 211
 212 #define coff_bfd_reloc_type_lookup tic54x_coff_reloc_type_lookup
 213 #define coff_bfd_reloc_name_lookup tic54x_coff_reloc_name_lookup
 214
 215 /* For the case statement use the code values used tc_gen_reloc (defined in
 216    bfd/reloc.c) to map to the howto table entries.  */
 217
 218 static reloc_howto_type *
 219 tic54x_coff_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED,
 220                                bfd_reloc_code_real_type code)
 221 {
 222   switch (code)
 223     {
 224     case BFD_RELOC_16:
 225       return &tic54x_howto_table[0];
 226     case BFD_RELOC_TIC54X_PARTLS7:
 227       return &tic54x_howto_table[1];
 228     case BFD_RELOC_TIC54X_PARTMS9:
 229       return &tic54x_howto_table[2];
 230     case BFD_RELOC_TIC54X_23:
 231       return &tic54x_howto_table[3];
 232     case BFD_RELOC_TIC54X_16_OF_23:
 233       return &tic54x_howto_table[4];
 234     case BFD_RELOC_TIC54X_MS7_OF_23:
 235       return &tic54x_howto_table[5];
 236     case BFD_RELOC_32:
 237       return &tic54x_howto_table[12];
 238     default:
 239       return (reloc_howto_type *) NULL;
 240     }
 241 }
 242
 243 static reloc_howto_type *
 244 tic54x_coff_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
 245                                const char *r_name)
 246 {
 247   unsigned int i;
 248
 249   for (i = 0;
 250        i < sizeof (tic54x_howto_table) / sizeof (tic54x_howto_table[0]);
 251        i++)
 252     if (tic54x_howto_table[i].name != NULL
 253         && strcasecmp (tic54x_howto_table[i].name, r_name) == 0)
 254       return &tic54x_howto_table[i];
 255
 256   return NULL;
 257 }
 258
 259 /* Code to turn a r_type into a howto ptr, uses the above howto table.
 260    Called after some initial checking by the tic54x_rtype_to_howto fn below.  */
 261
 262 static void
 263 tic54x_lookup_howto (arelent *internal,
 264                      struct internal_reloc *dst)
 265 {
 266   unsigned i;
 267   int bank = (dst->r_symndx == -1) ? HOWTO_BANK : 0;
 268
 269   for (i = 0; i < sizeof tic54x_howto_table/sizeof tic54x_howto_table[0]; i++)
 270     {
 271       if (tic54x_howto_table[i].type == dst->r_type)
 272         {
 273           internal->howto = tic54x_howto_table + i + bank;
 274           return;
 275         }
 276     }
 277
 278   _bfd_error_handler (_("Unrecognized reloc type 0x%x"),
 279                       (unsigned int) dst->r_type);
 280   abort ();
 281 }
 282
 283 #define RELOC_PROCESSING(RELENT,RELOC,SYMS,ABFD,SECT)\
 284  tic54x_reloc_processing(RELENT,RELOC,SYMS,ABFD,SECT)
 285
 286 #define coff_rtype_to_howto coff_tic54x_rtype_to_howto
 287
 288 static reloc_howto_type *
 289 coff_tic54x_rtype_to_howto (bfd *abfd ATTRIBUTE_UNUSED,
 290                             asection *sec,
 291                             struct internal_reloc *rel,
 292                             struct coff_link_hash_entry *h ATTRIBUTE_UNUSED,
 293                             struct internal_syment *sym ATTRIBUTE_UNUSED,
 294                             bfd_vma *addendp)
 295 {
 296   arelent genrel;
 297
 298   if (rel->r_symndx == -1 && addendp != NULL)
 299     {
 300       /* This is a TI "internal relocation", which means that the relocation
 301          amount is the amount by which the current section is being relocated
 302          in the output section.  */
 303       *addendp = (sec->output_section->vma + sec->output_offset) - sec->vma;
 304     }
 305
 306   tic54x_lookup_howto (&genrel, rel);
 307
 308   return genrel.howto;
 309 }
 310
 311 /* Replace the stock _bfd_coff_is_local_label_name to recognize TI COFF local
 312    labels.  */
 313
 314 static bfd_boolean
 315 ticoff_bfd_is_local_label_name (bfd *abfd ATTRIBUTE_UNUSED,
 316                                 const char *name)
 317 {
 318   if (TICOFF_LOCAL_LABEL_P(name))
 319     return TRUE;
 320   return FALSE;
 321 }
 322
 323 #define coff_bfd_is_local_label_name ticoff_bfd_is_local_label_name
 324
 325 /* Customize coffcode.h; the default coff_ functions are set up to use COFF2;
 326    coff_bad_format_hook uses BADMAG, so set that for COFF2.  The COFF1
 327    and COFF0 vectors use custom _bad_format_hook procs instead of setting
 328    BADMAG.  */
 329 #define BADMAG(x) COFF2_BADMAG(x)
 330
 331 #ifndef bfd_pe_print_pdata
 332 #define bfd_pe_print_pdata      NULL
 333 #endif
 334
 335 #include "coffcode.h"
 336
 337 static bfd_boolean
 338 tic54x_set_section_contents (bfd *abfd,
 339                              sec_ptr section,
 340                              const void * location,
 341                              file_ptr offset,
 342                              bfd_size_type bytes_to_do)
 343 {
 344   return coff_set_section_contents (abfd, section, location,
 345                                     offset, bytes_to_do);
 346 }
 347
 348 static void
 349 tic54x_reloc_processing (arelent *relent,
 350                          struct internal_reloc *reloc,
 351                          asymbol **symbols,
 352                          bfd *abfd,
 353                          asection *section)
 354 {
 355   asymbol *ptr;
 356
 357   relent->address = reloc->r_vaddr;
 358
 359   if (reloc->r_symndx != -1)
 360     {
 361       if (reloc->r_symndx < 0 || reloc->r_symndx >= obj_conv_table_size (abfd))
 362         {
 363           _bfd_error_handler
 364             /* xgettext: c-format */
 365             (_("%B: warning: illegal symbol index %ld in relocs"),
 366              abfd, reloc->r_symndx);
 367           relent->sym_ptr_ptr = bfd_abs_section_ptr->symbol_ptr_ptr;
 368           ptr = NULL;
 369         }
 370       else
 371         {
 372           relent->sym_ptr_ptr = (symbols
 373                                  + obj_convert (abfd)[reloc->r_symndx]);
 374           ptr = *(relent->sym_ptr_ptr);
 375         }
 376     }
 377   else
 378     {
 379       relent->sym_ptr_ptr = section->symbol_ptr_ptr;
 380       ptr = *(relent->sym_ptr_ptr);
 381     }
 382
 383   /* The symbols definitions that we have read in have been
 384      relocated as if their sections started at 0. But the offsets
 385      refering to the symbols in the raw data have not been
 386      modified, so we have to have a negative addend to compensate.
 387
 388      Note that symbols which used to be common must be left alone.  */
 389
 390   /* Calculate any reloc addend by looking at the symbol.  */
 391   CALC_ADDEND (abfd, ptr, *reloc, relent);
 392
 393   relent->address -= section->vma;
 394   /* !!     relent->section = (asection *) NULL;*/
 395
 396   /* Fill in the relent->howto field from reloc->r_type.  */
 397   tic54x_lookup_howto (relent, reloc);
 398 }
 399
 400 /* TI COFF v0, DOS tools (little-endian headers).  */
 401 const bfd_target tic54x_coff0_vec =
 402   {
 403     "coff0-c54x",                       /* name */
 404     bfd_target_coff_flavour,
 405     BFD_ENDIAN_LITTLE,          /* data byte order is little */
 406     BFD_ENDIAN_LITTLE,          /* header byte order is little (DOS tools) */
 407
 408     (HAS_RELOC | EXEC_P |               /* object flags */
 409      HAS_LINENO | HAS_DEBUG |
 410      HAS_SYMS | HAS_LOCALS | WP_TEXT ),
 411
 412     (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
 413     '_',                                /* leading symbol underscore */
 414     '/',                                /* ar_pad_char */
 415     15,                         /* ar_max_namelen */
 416     0,                          /* match priority.  */
 417     bfd_getl64, bfd_getl_signed_64, bfd_putl64,
 418     tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
 419     bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
 420     bfd_getl64, bfd_getl_signed_64, bfd_putl64,
 421     bfd_getl32, bfd_getl_signed_32, bfd_putl32,
 422     bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
 423
 424     {_bfd_dummy_target, coff_object_p,  /* bfd_check_format */
 425      bfd_generic_archive_p, _bfd_dummy_target},
 426     {bfd_false, coff_mkobject, _bfd_generic_mkarchive,  /* bfd_set_format */
 427      bfd_false},
 428     {bfd_false, coff_write_object_contents,     /* bfd_write_contents */
 429      _bfd_write_archive_contents, bfd_false},
 430
 431     BFD_JUMP_TABLE_GENERIC (coff),
 432     BFD_JUMP_TABLE_COPY (coff),
 433     BFD_JUMP_TABLE_CORE (_bfd_nocore),
 434     BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
 435     BFD_JUMP_TABLE_SYMBOLS (coff),
 436     BFD_JUMP_TABLE_RELOCS (coff),
 437     BFD_JUMP_TABLE_WRITE (tic54x),
 438     BFD_JUMP_TABLE_LINK (coff),
 439     BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
 440     NULL,
 441
 442     & ticoff0_swap_table
 443   };
 444
 445 /* TI COFF v0, SPARC tools (big-endian headers).  */
 446 const bfd_target tic54x_coff0_beh_vec =
 447   {
 448     "coff0-beh-c54x",                   /* name */
 449     bfd_target_coff_flavour,
 450     BFD_ENDIAN_LITTLE,          /* data byte order is little */
 451     BFD_ENDIAN_BIG,             /* header byte order is big */
 452
 453     (HAS_RELOC | EXEC_P |               /* object flags */
 454      HAS_LINENO | HAS_DEBUG |
 455      HAS_SYMS | HAS_LOCALS | WP_TEXT ),
 456
 457     (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
 458     '_',                                /* leading symbol underscore */
 459     '/',                                /* ar_pad_char */
 460     15,                         /* ar_max_namelen */
 461     0,                          /* match priority.  */
 462     bfd_getl64, bfd_getl_signed_64, bfd_putl64,
 463     tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
 464     bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
 465     bfd_getb64, bfd_getb_signed_64, bfd_putb64,
 466     bfd_getb32, bfd_getb_signed_32, bfd_putb32,
 467     bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
 468
 469     {_bfd_dummy_target, coff_object_p,  /* bfd_check_format */
 470      bfd_generic_archive_p, _bfd_dummy_target},
 471     {bfd_false, coff_mkobject, _bfd_generic_mkarchive,  /* bfd_set_format */
 472      bfd_false},
 473     {bfd_false, coff_write_object_contents,     /* bfd_write_contents */
 474      _bfd_write_archive_contents, bfd_false},
 475
 476     BFD_JUMP_TABLE_GENERIC (coff),
 477     BFD_JUMP_TABLE_COPY (coff),
 478     BFD_JUMP_TABLE_CORE (_bfd_nocore),
 479     BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
 480     BFD_JUMP_TABLE_SYMBOLS (coff),
 481     BFD_JUMP_TABLE_RELOCS (coff),
 482     BFD_JUMP_TABLE_WRITE (tic54x),
 483     BFD_JUMP_TABLE_LINK (coff),
 484     BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
 485
 486     & tic54x_coff0_vec,
 487
 488     & ticoff0_swap_table
 489   };
 490
 491 /* TI COFF v1, DOS tools (little-endian headers).  */
 492 const bfd_target tic54x_coff1_vec =
 493   {
 494     "coff1-c54x",                       /* name */
 495     bfd_target_coff_flavour,
 496     BFD_ENDIAN_LITTLE,          /* data byte order is little */
 497     BFD_ENDIAN_LITTLE,          /* header byte order is little (DOS tools) */
 498
 499     (HAS_RELOC | EXEC_P |               /* object flags */
 500      HAS_LINENO | HAS_DEBUG |
 501      HAS_SYMS | HAS_LOCALS | WP_TEXT ),
 502
 503     (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
 504     '_',                                /* leading symbol underscore */
 505     '/',                                /* ar_pad_char */
 506     15,                         /* ar_max_namelen */
 507     0,                          /* match priority.  */
 508     bfd_getl64, bfd_getl_signed_64, bfd_putl64,
 509     tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
 510     bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
 511     bfd_getl64, bfd_getl_signed_64, bfd_putl64,
 512     bfd_getl32, bfd_getl_signed_32, bfd_putl32,
 513     bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
 514
 515     {_bfd_dummy_target, coff_object_p,  /* bfd_check_format */
 516      bfd_generic_archive_p, _bfd_dummy_target},
 517     {bfd_false, coff_mkobject, _bfd_generic_mkarchive,  /* bfd_set_format */
 518      bfd_false},
 519     {bfd_false, coff_write_object_contents,     /* bfd_write_contents */
 520      _bfd_write_archive_contents, bfd_false},
 521
 522     BFD_JUMP_TABLE_GENERIC (coff),
 523     BFD_JUMP_TABLE_COPY (coff),
 524     BFD_JUMP_TABLE_CORE (_bfd_nocore),
 525     BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
 526     BFD_JUMP_TABLE_SYMBOLS (coff),
 527     BFD_JUMP_TABLE_RELOCS (coff),
 528     BFD_JUMP_TABLE_WRITE (tic54x),
 529     BFD_JUMP_TABLE_LINK (coff),
 530     BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
 531
 532     & tic54x_coff0_beh_vec,
 533
 534     & ticoff1_swap_table
 535 };
 536
 537 /* TI COFF v1, SPARC tools (big-endian headers).  */
 538 const bfd_target tic54x_coff1_beh_vec =
 539   {
 540     "coff1-beh-c54x",                   /* name */
 541     bfd_target_coff_flavour,
 542     BFD_ENDIAN_LITTLE,          /* data byte order is little */
 543     BFD_ENDIAN_BIG,             /* header byte order is big */
 544
 545     (HAS_RELOC | EXEC_P |               /* object flags */
 546      HAS_LINENO | HAS_DEBUG |
 547      HAS_SYMS | HAS_LOCALS | WP_TEXT ),
 548
 549     (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
 550     '_',                                /* leading symbol underscore */
 551     '/',                                /* ar_pad_char */
 552     15,                         /* ar_max_namelen */
 553     0,                          /* match priority.  */
 554     bfd_getl64, bfd_getl_signed_64, bfd_putl64,
 555     tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
 556     bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
 557     bfd_getb64, bfd_getb_signed_64, bfd_putb64,
 558     bfd_getb32, bfd_getb_signed_32, bfd_putb32,
 559     bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
 560
 561     {_bfd_dummy_target, coff_object_p,  /* bfd_check_format */
 562      bfd_generic_archive_p, _bfd_dummy_target},
 563     {bfd_false, coff_mkobject, _bfd_generic_mkarchive,  /* bfd_set_format */
 564      bfd_false},
 565     {bfd_false, coff_write_object_contents,     /* bfd_write_contents */
 566      _bfd_write_archive_contents, bfd_false},
 567
 568     BFD_JUMP_TABLE_GENERIC (coff),
 569     BFD_JUMP_TABLE_COPY (coff),
 570     BFD_JUMP_TABLE_CORE (_bfd_nocore),
 571     BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
 572     BFD_JUMP_TABLE_SYMBOLS (coff),
 573     BFD_JUMP_TABLE_RELOCS (coff),
 574     BFD_JUMP_TABLE_WRITE (tic54x),
 575     BFD_JUMP_TABLE_LINK (coff),
 576     BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
 577
 578     & tic54x_coff1_vec,
 579
 580     & ticoff1_swap_table
 581   };
 582
 583 /* TI COFF v2, TI DOS tools output (little-endian headers).  */
 584 const bfd_target tic54x_coff2_vec =
 585   {
 586     "coff2-c54x",                       /* name */
 587     bfd_target_coff_flavour,
 588     BFD_ENDIAN_LITTLE,          /* data byte order is little */
 589     BFD_ENDIAN_LITTLE,          /* header byte order is little (DOS tools) */
 590
 591     (HAS_RELOC | EXEC_P |               /* object flags */
 592      HAS_LINENO | HAS_DEBUG |
 593      HAS_SYMS | HAS_LOCALS | WP_TEXT ),
 594
 595     (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
 596     '_',                                /* leading symbol underscore */
 597     '/',                                /* ar_pad_char */
 598     15,                         /* ar_max_namelen */
 599     0,                          /* match priority.  */
 600     bfd_getl64, bfd_getl_signed_64, bfd_putl64,
 601     tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
 602     bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
 603     bfd_getl64, bfd_getl_signed_64, bfd_putl64,
 604     bfd_getl32, bfd_getl_signed_32, bfd_putl32,
 605     bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
 606
 607     {_bfd_dummy_target, coff_object_p,  /* bfd_check_format */
 608      bfd_generic_archive_p, _bfd_dummy_target},
 609     {bfd_false, coff_mkobject, _bfd_generic_mkarchive,  /* bfd_set_format */
 610      bfd_false},
 611     {bfd_false, coff_write_object_contents,     /* bfd_write_contents */
 612      _bfd_write_archive_contents, bfd_false},
 613
 614     BFD_JUMP_TABLE_GENERIC (coff),
 615     BFD_JUMP_TABLE_COPY (coff),
 616     BFD_JUMP_TABLE_CORE (_bfd_nocore),
 617     BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
 618     BFD_JUMP_TABLE_SYMBOLS (coff),
 619     BFD_JUMP_TABLE_RELOCS (coff),
 620     BFD_JUMP_TABLE_WRITE (tic54x),
 621     BFD_JUMP_TABLE_LINK (coff),
 622     BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
 623
 624     & tic54x_coff1_beh_vec,
 625
 626     COFF_SWAP_TABLE
 627   };
 628
 629 /* TI COFF v2, TI SPARC tools output (big-endian headers).  */
 630 const bfd_target tic54x_coff2_beh_vec =
 631   {
 632     "coff2-beh-c54x",                   /* name */
 633     bfd_target_coff_flavour,
 634     BFD_ENDIAN_LITTLE,          /* data byte order is little */
 635     BFD_ENDIAN_BIG,             /* header byte order is big */
 636
 637     (HAS_RELOC | EXEC_P |               /* object flags */
 638      HAS_LINENO | HAS_DEBUG |
 639      HAS_SYMS | HAS_LOCALS | WP_TEXT ),
 640
 641     (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
 642     '_',                                /* leading symbol underscore */
 643     '/',                                /* ar_pad_char */
 644     15,                         /* ar_max_namelen */
 645     0,                          /* match priority.  */
 646     bfd_getl64, bfd_getl_signed_64, bfd_putl64,
 647     tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
 648     bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
 649     bfd_getb64, bfd_getb_signed_64, bfd_putb64,
 650     bfd_getb32, bfd_getb_signed_32, bfd_putb32,
 651     bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
 652
 653     {_bfd_dummy_target, coff_object_p,  /* bfd_check_format */
 654      bfd_generic_archive_p, _bfd_dummy_target},
 655     {bfd_false, coff_mkobject, _bfd_generic_mkarchive,  /* bfd_set_format */
 656      bfd_false},
 657     {bfd_false, coff_write_object_contents,     /* bfd_write_contents */
 658      _bfd_write_archive_contents, bfd_false},
 659
 660     BFD_JUMP_TABLE_GENERIC (coff),
 661     BFD_JUMP_TABLE_COPY (coff),
 662     BFD_JUMP_TABLE_CORE (_bfd_nocore),
 663     BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
 664     BFD_JUMP_TABLE_SYMBOLS (coff),
 665     BFD_JUMP_TABLE_RELOCS (coff),
 666     BFD_JUMP_TABLE_WRITE (tic54x),
 667     BFD_JUMP_TABLE_LINK (coff),
 668     BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
 669
 670     & tic54x_coff2_vec,
 671
 672     COFF_SWAP_TABLE
 673   };