bfd/coff-tic54x.c

   1 /* BFD back-end for TMS320C54X coff binaries.
   2    Copyright 1999, 2000, 2001 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 2 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., 59 Temple Place - Suite 330, Boston, MA
  20    02111-1307, USA.  */
  21
  22 #include "bfd.h"
  23 #include "sysdep.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                  tic54x_reloc_processing        PARAMS ((arelent *, struct internal_reloc *, asymbol **, bfd *, asection *));
  34 static bfd_reloc_status_type tic54x_relocation              PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
  35 static boolean               tic54x_set_section_contents    PARAMS ((bfd *, sec_ptr, PTR, file_ptr, bfd_size_type));
  36 static reloc_howto_type *    coff_tic54x_rtype_to_howto     PARAMS ((bfd *, asection *, struct internal_reloc *,  struct coff_link_hash_entry *, struct internal_syment *, bfd_vma *));
  37 static bfd_vma               tic54x_getl32                  PARAMS ((const bfd_byte *));
  38 static void                  tic54x_putl32                  PARAMS ((bfd_vma, bfd_byte *));
  39 static bfd_signed_vma        tic54x_getl_signed_32          PARAMS ((const bfd_byte *));
  40 static boolean               tic54x_set_arch_mach           PARAMS ((bfd *, enum bfd_architecture, unsigned long));
  41 static reloc_howto_type *    tic54x_coff_reloc_type_lookup  PARAMS ((bfd *, bfd_reloc_code_real_type));
  42 static void                  tic54x_lookup_howto            PARAMS ((arelent *, struct internal_reloc *));
  43 static boolean               ticoff0_bad_format_hook        PARAMS ((bfd *, PTR));
  44 static boolean               ticoff1_bad_format_hook        PARAMS ((bfd *, PTR));
  45 static boolean               ticoff_bfd_is_local_label_name PARAMS ((bfd *, const char *));
  46
  47 /* 32-bit operations
  48    The octet order is screwy.  words are LSB first (LS octet, actually), but
  49    longwords are MSW first.  For example, 0x12345678 is encoded 0x5678 in the
  50    first word and 0x1234 in the second.  When looking at the data as stored in
  51    the COFF file, you would see the octets ordered as 0x78, 0x56, 0x34, 0x12.
  52    Don't bother with 64-bits, as there aren't any.  */
  53
  54 static bfd_vma
  55 tic54x_getl32 (addr)
  56   const bfd_byte *addr;
  57 {
  58   unsigned long v;
  59
  60   v  = (unsigned long) addr[2];
  61   v |= (unsigned long) addr[3] << 8;
  62   v |= (unsigned long) addr[0] << 16;
  63   v |= (unsigned long) addr[1] << 24;
  64   return (bfd_vma) v;
  65 }
  66
  67 static void
  68 tic54x_putl32 (data, addr)
  69      bfd_vma data;
  70      bfd_byte *addr;
  71 {
  72   addr[2] = (bfd_byte)data;
  73   addr[3] = (bfd_byte) (data >>  8);
  74   addr[0] = (bfd_byte) (data >> 16);
  75   addr[1] = (bfd_byte) (data >> 24);
  76 }
  77
  78 bfd_signed_vma
  79 tic54x_getl_signed_32 (addr)
  80      register const bfd_byte *addr;
  81 {
  82   unsigned long v;
  83
  84   v  = (unsigned long) addr[2];
  85   v |= (unsigned long) addr[3] << 8;
  86   v |= (unsigned long) addr[0] << 16;
  87   v |= (unsigned long) addr[1] << 24;
  88 #define COERCE32(x) \
  89   ((bfd_signed_vma) (long) (((unsigned long) (x) ^ 0x80000000) - 0x80000000))
  90   return COERCE32 (v);
  91 }
  92
  93 #define coff_get_section_load_page bfd_ticoff_get_section_load_page
  94 #define coff_set_section_load_page bfd_ticoff_set_section_load_page
  95
  96 void
  97 bfd_ticoff_set_section_load_page (sect, page)
  98   asection *sect;
  99   int page;
 100 {
 101   sect->lma = (sect->lma & ADDR_MASK) | PG_TO_FLAG(page);
 102 }
 103
 104 int
 105 bfd_ticoff_get_section_load_page (sect)
 106   asection *sect;
 107 {
 108   int page;
 109
 110   /* Provide meaningful defaults for predefined sections.  */
 111   if (sect == &bfd_com_section)
 112     page = PG_DATA;
 113
 114   else if (sect == &bfd_und_section
 115       || sect == &bfd_abs_section
 116       || sect == &bfd_ind_section)
 117     page = PG_PROG;
 118
 119   else
 120     page = FLAG_TO_PG (sect->lma);
 121
 122   return page;
 123 }
 124
 125 /* Set the architecture appropriately.  Allow unkown architectures
 126    (e.g. binary).  */
 127
 128 static boolean
 129 tic54x_set_arch_mach (abfd, arch, machine)
 130      bfd *abfd;
 131      enum bfd_architecture arch;
 132      unsigned long machine;
 133 {
 134   if (arch == bfd_arch_unknown)
 135     arch = bfd_arch_tic54x;
 136
 137   else if (arch != bfd_arch_tic54x)
 138     return false;
 139
 140   return bfd_default_set_arch_mach (abfd, arch, machine);
 141 }
 142
 143 static bfd_reloc_status_type
 144 tic54x_relocation (abfd, reloc_entry, symbol, data, input_section,
 145                    output_bfd, error_message)
 146   bfd *abfd ATTRIBUTE_UNUSED;
 147   arelent *reloc_entry;
 148   asymbol *symbol ATTRIBUTE_UNUSED;
 149   PTR data ATTRIBUTE_UNUSED;
 150   asection *input_section;
 151   bfd *output_bfd;
 152   char **error_message ATTRIBUTE_UNUSED;
 153 {
 154   if (output_bfd != (bfd *) NULL)
 155     {
 156       /* This is a partial relocation, and we want to apply the
 157          relocation to the reloc entry rather than the raw data.
 158          Modify the reloc inplace to reflect what we now know.  */
 159       reloc_entry->address += input_section->output_offset;
 160       return bfd_reloc_ok;
 161     }
 162   return bfd_reloc_continue;
 163 }
 164
 165 reloc_howto_type tic54x_howto_table[] =
 166   {
 167     /* type,rightshift,size (0=byte, 1=short, 2=long),
 168        bit size, pc_relative, bitpos, dont complain_on_overflow,
 169        special_function, name, partial_inplace, src_mask, dst_mask, pcrel_offset.  */
 170
 171     /* NORMAL BANK */
 172     /* 16-bit direct reference to symbol's address.  */
 173     HOWTO (R_RELWORD,0,1,16,false,0,complain_overflow_dont,
 174            tic54x_relocation,"REL16",false,0xFFFF,0xFFFF,false),
 175
 176     /* 7 LSBs of an address */
 177     HOWTO (R_PARTLS7,0,1,7,false,0,complain_overflow_dont,
 178            tic54x_relocation,"LS7",false,0x007F,0x007F,false),
 179
 180     /* 9 MSBs of an address */
 181     /* TI assembler doesn't shift its encoding, and is thus incompatible */
 182     HOWTO (R_PARTMS9,7,1,9,false,0,complain_overflow_dont,
 183            tic54x_relocation,"MS9",false,0x01FF,0x01FF,false),
 184
 185     /* 23-bit relocation */
 186     HOWTO (R_EXTWORD,0,2,23,false,0,complain_overflow_dont,
 187            tic54x_relocation,"RELEXT",false,0x7FFFFF,0x7FFFFF,false),
 188
 189     /* 16 bits of 23-bit extended address */
 190     HOWTO (R_EXTWORD16,0,1,16,false,0,complain_overflow_dont,
 191            tic54x_relocation,"RELEXT16",false,0x7FFFFF,0x7FFFFF,false),
 192
 193     /* upper 7 bits of 23-bit extended address */
 194     HOWTO (R_EXTWORDMS7,16,1,7,false,0,complain_overflow_dont,
 195            tic54x_relocation,"RELEXTMS7",false,0x7F,0x7F,false),
 196
 197     /* ABSOLUTE BANK */
 198     /* 16-bit direct reference to symbol's address, absolute */
 199     HOWTO (R_RELWORD,0,1,16,false,0,complain_overflow_dont,
 200            tic54x_relocation,"AREL16",false,0xFFFF,0xFFFF,false),
 201
 202     /* 7 LSBs of an address, absolute */
 203     HOWTO (R_PARTLS7,0,1,7,false,0,complain_overflow_dont,
 204            tic54x_relocation,"ALS7",false,0x007F,0x007F,false),
 205
 206     /* 9 MSBs of an address, absolute */
 207     /* TI assembler doesn't shift its encoding, and is thus incompatible */
 208     HOWTO (R_PARTMS9,7,1,9,false,0,complain_overflow_dont,
 209            tic54x_relocation,"AMS9",false,0x01FF,0x01FF,false),
 210
 211     /* 23-bit direct reference, absolute */
 212     HOWTO (R_EXTWORD,0,2,23,false,0,complain_overflow_dont,
 213            tic54x_relocation,"ARELEXT",false,0x7FFFFF,0x7FFFFF,false),
 214
 215     /* 16 bits of 23-bit extended address, absolute */
 216     HOWTO (R_EXTWORD16,0,1,16,false,0,complain_overflow_dont,
 217            tic54x_relocation,"ARELEXT16",false,0x7FFFFF,0x7FFFFF,false),
 218
 219     /* upper 7 bits of 23-bit extended address, absolute */
 220     HOWTO (R_EXTWORDMS7,16,1,7,false,0,complain_overflow_dont,
 221            tic54x_relocation,"ARELEXTMS7",false,0x7F,0x7F,false),
 222
 223     /* 32-bit relocation exclusively for stabs */
 224     HOWTO (R_RELLONG,0,2,32,false,0,complain_overflow_dont,
 225            tic54x_relocation,"STAB",false,0xFFFFFFFF,0xFFFFFFFF,false),
 226   };
 227
 228 #define coff_bfd_reloc_type_lookup tic54x_coff_reloc_type_lookup
 229
 230 /* For the case statement use the code values used tc_gen_reloc (defined in
 231    bfd/reloc.c) to map to the howto table entries.  */
 232
 233 reloc_howto_type *
 234 tic54x_coff_reloc_type_lookup (abfd, code)
 235      bfd *abfd ATTRIBUTE_UNUSED;
 236      bfd_reloc_code_real_type code;
 237 {
 238   switch (code)
 239     {
 240     case BFD_RELOC_16:
 241       return &tic54x_howto_table[0];
 242     case BFD_RELOC_TIC54X_PARTLS7:
 243       return &tic54x_howto_table[1];
 244     case BFD_RELOC_TIC54X_PARTMS9:
 245       return &tic54x_howto_table[2];
 246     case BFD_RELOC_TIC54X_23:
 247       return &tic54x_howto_table[3];
 248     case BFD_RELOC_TIC54X_16_OF_23:
 249       return &tic54x_howto_table[4];
 250     case BFD_RELOC_TIC54X_MS7_OF_23:
 251       return &tic54x_howto_table[5];
 252     case BFD_RELOC_32:
 253       return &tic54x_howto_table[12];
 254     default:
 255       return (reloc_howto_type *) NULL;
 256     }
 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 (internal, dst)
 264      arelent *internal;
 265      struct internal_reloc *dst;
 266 {
 267   unsigned i;
 268   int bank = (dst->r_symndx == -1) ? HOWTO_BANK : 0;
 269
 270   for (i = 0; i < sizeof tic54x_howto_table/sizeof tic54x_howto_table[0]; i++)
 271     {
 272       if (tic54x_howto_table[i].type == dst->r_type)
 273         {
 274           internal->howto = tic54x_howto_table + i + bank;
 275           return;
 276         }
 277     }
 278
 279   (*_bfd_error_handler) (_("Unrecognized reloc type 0x%x"),
 280                          (unsigned int) dst->r_type);
 281   abort ();
 282 }
 283
 284 #define RELOC_PROCESSING(RELENT,RELOC,SYMS,ABFD,SECT)\
 285  tic54x_reloc_processing(RELENT,RELOC,SYMS,ABFD,SECT)
 286
 287 #define coff_rtype_to_howto coff_tic54x_rtype_to_howto
 288
 289 static reloc_howto_type *
 290 coff_tic54x_rtype_to_howto (abfd, sec, rel, h, sym, addendp)
 291      bfd *abfd ATTRIBUTE_UNUSED;
 292      asection *sec;
 293      struct internal_reloc *rel;
 294      struct coff_link_hash_entry *h ATTRIBUTE_UNUSED;
 295      struct internal_syment *sym ATTRIBUTE_UNUSED;
 296      bfd_vma *addendp;
 297 {
 298   arelent genrel;
 299
 300   if (rel->r_symndx == -1 && addendp != NULL)
 301     {
 302       /* This is a TI "internal relocation", which means that the relocation
 303          amount is the amount by which the current section is being relocated
 304          in the output section.  */
 305       *addendp = (sec->output_section->vma + sec->output_offset) - sec->vma;
 306     }
 307
 308   tic54x_lookup_howto (&genrel, rel);
 309
 310   return genrel.howto;
 311 }
 312
 313 static boolean
 314 ticoff0_bad_format_hook (abfd, filehdr)
 315      bfd * abfd ATTRIBUTE_UNUSED;
 316      PTR filehdr;
 317 {
 318   struct internal_filehdr *internal_f = (struct internal_filehdr *) filehdr;
 319
 320   if (COFF0_BADMAG (*internal_f))
 321     return false;
 322
 323   return true;
 324 }
 325
 326 static boolean
 327 ticoff1_bad_format_hook (abfd, filehdr)
 328      bfd * abfd ATTRIBUTE_UNUSED;
 329      PTR filehdr;
 330 {
 331   struct internal_filehdr *internal_f = (struct internal_filehdr *) filehdr;
 332
 333   if (COFF1_BADMAG (*internal_f))
 334     return false;
 335
 336   return true;
 337 }
 338
 339 /* Replace the stock _bfd_coff_is_local_label_name to recognize TI COFF local
 340    labels.  */
 341
 342 static boolean
 343 ticoff_bfd_is_local_label_name (abfd, name)
 344   bfd *abfd ATTRIBUTE_UNUSED;
 345   const char *name;
 346 {
 347   if (TICOFF_LOCAL_LABEL_P(name))
 348     return true;
 349   return false;
 350 }
 351
 352 #define coff_bfd_is_local_label_name ticoff_bfd_is_local_label_name
 353
 354 /* Customize coffcode.h; the default coff_ functions are set up to use COFF2;
 355    coff_bad_format_hook uses BADMAG, so set that for COFF2.  The COFF1
 356    and COFF0 vectors use custom _bad_format_hook procs instead of setting
 357    BADMAG.  */
 358 #define BADMAG(x) COFF2_BADMAG(x)
 359 #include "coffcode.h"
 360
 361 static boolean
 362 tic54x_set_section_contents (abfd, section, location, offset, bytes_to_do)
 363      bfd *abfd;
 364      sec_ptr section;
 365      PTR location;
 366      file_ptr offset;
 367      bfd_size_type bytes_to_do;
 368 {
 369   return coff_set_section_contents (abfd, section, location,
 370                                     offset, bytes_to_do);
 371 }
 372
 373 static void
 374 tic54x_reloc_processing (relent, reloc, symbols, abfd, section)
 375      arelent *relent;
 376      struct internal_reloc *reloc;
 377      asymbol **symbols;
 378      bfd *abfd;
 379      asection *section;
 380 {
 381   asymbol *ptr;
 382
 383   relent->address = reloc->r_vaddr;
 384
 385   if (reloc->r_symndx != -1)
 386     {
 387       if (reloc->r_symndx < 0 || reloc->r_symndx >= obj_conv_table_size (abfd))
 388         {
 389           (*_bfd_error_handler)
 390             (_("%s: warning: illegal symbol index %ld in relocs"),
 391              bfd_archive_filename (abfd), reloc->r_symndx);
 392           relent->sym_ptr_ptr = bfd_abs_section_ptr->symbol_ptr_ptr;
 393           ptr = NULL;
 394         }
 395       else
 396         {
 397           relent->sym_ptr_ptr = (symbols
 398                                  + obj_convert (abfd)[reloc->r_symndx]);
 399           ptr = *(relent->sym_ptr_ptr);
 400         }
 401     }
 402   else
 403     {
 404       relent->sym_ptr_ptr = section->symbol_ptr_ptr;
 405       ptr = *(relent->sym_ptr_ptr);
 406     }
 407
 408   /* The symbols definitions that we have read in have been
 409      relocated as if their sections started at 0. But the offsets
 410      refering to the symbols in the raw data have not been
 411      modified, so we have to have a negative addend to compensate.
 412
 413      Note that symbols which used to be common must be left alone.  */
 414
 415   /* Calculate any reloc addend by looking at the symbol.  */
 416   CALC_ADDEND (abfd, ptr, *reloc, relent);
 417
 418   relent->address -= section->vma;
 419   /* !!     relent->section = (asection *) NULL;*/
 420
 421   /* Fill in the relent->howto field from reloc->r_type.  */
 422   tic54x_lookup_howto (relent, reloc);
 423 }
 424
 425 /* COFF0 differs in file/section header size and relocation entry size.  */
 426 static const bfd_coff_backend_data ticoff0_swap_table =
 427   {
 428     coff_SWAP_aux_in, coff_SWAP_sym_in, coff_SWAP_lineno_in,
 429     coff_SWAP_aux_out, coff_SWAP_sym_out,
 430     coff_SWAP_lineno_out, coff_SWAP_reloc_out,
 431     coff_SWAP_filehdr_out, coff_SWAP_aouthdr_out,
 432     coff_SWAP_scnhdr_out,
 433     FILHSZ_V0, AOUTSZ, SCNHSZ_V01, SYMESZ, AUXESZ, RELSZ_V0, LINESZ, FILNMLEN,
 434 #ifdef COFF_LONG_FILENAMES
 435     true,
 436 #else
 437     false,
 438 #endif
 439 #ifdef COFF_LONG_SECTION_NAMES
 440     true,
 441 #else
 442     false,
 443 #endif
 444 #ifdef COFF_FORCE_SYMBOLS_IN_STRINGS
 445     true,
 446 #else
 447     false,
 448 #endif
 449 #ifdef COFF_DEBUG_STRING_WIDE_PREFIX
 450     4,
 451 #else
 452     2,
 453 #endif
 454     COFF_DEFAULT_SECTION_ALIGNMENT_POWER,
 455     coff_SWAP_filehdr_in, coff_SWAP_aouthdr_in, coff_SWAP_scnhdr_in,
 456     coff_SWAP_reloc_in, ticoff0_bad_format_hook, coff_set_arch_mach_hook,
 457     coff_mkobject_hook, styp_to_sec_flags, coff_set_alignment_hook,
 458     coff_slurp_symbol_table, symname_in_debug_hook, coff_pointerize_aux_hook,
 459     coff_print_aux, coff_reloc16_extra_cases, coff_reloc16_estimate,
 460     coff_classify_symbol, coff_compute_section_file_positions,
 461     coff_start_final_link, coff_relocate_section, coff_rtype_to_howto,
 462     coff_adjust_symndx, coff_link_add_one_symbol,
 463     coff_link_output_has_begun, coff_final_link_postscript
 464   };
 465
 466 /* COFF1 differs in section header size.  */
 467 static const bfd_coff_backend_data ticoff1_swap_table =
 468   {
 469     coff_SWAP_aux_in, coff_SWAP_sym_in, coff_SWAP_lineno_in,
 470     coff_SWAP_aux_out, coff_SWAP_sym_out,
 471     coff_SWAP_lineno_out, coff_SWAP_reloc_out,
 472     coff_SWAP_filehdr_out, coff_SWAP_aouthdr_out,
 473     coff_SWAP_scnhdr_out,
 474     FILHSZ, AOUTSZ, SCNHSZ_V01, SYMESZ, AUXESZ, RELSZ, LINESZ, FILNMLEN,
 475 #ifdef COFF_LONG_FILENAMES
 476     true,
 477 #else
 478     false,
 479 #endif
 480 #ifdef COFF_LONG_SECTION_NAMES
 481     true,
 482 #else
 483     false,
 484 #endif
 485     COFF_DEFAULT_SECTION_ALIGNMENT_POWER,
 486 #ifdef COFF_FORCE_SYMBOLS_IN_STRINGS
 487     true,
 488 #else
 489     false,
 490 #endif
 491 #ifdef COFF_DEBUG_STRING_WIDE_PREFIX
 492     4,
 493 #else
 494     2,
 495 #endif
 496     coff_SWAP_filehdr_in, coff_SWAP_aouthdr_in, coff_SWAP_scnhdr_in,
 497     coff_SWAP_reloc_in, ticoff1_bad_format_hook, coff_set_arch_mach_hook,
 498     coff_mkobject_hook, styp_to_sec_flags, coff_set_alignment_hook,
 499     coff_slurp_symbol_table, symname_in_debug_hook, coff_pointerize_aux_hook,
 500     coff_print_aux, coff_reloc16_extra_cases, coff_reloc16_estimate,
 501     coff_classify_symbol, coff_compute_section_file_positions,
 502     coff_start_final_link, coff_relocate_section, coff_rtype_to_howto,
 503     coff_adjust_symndx, coff_link_add_one_symbol,
 504     coff_link_output_has_begun, coff_final_link_postscript
 505   };
 506
 507 /* TI COFF v0, DOS tools (little-endian headers).  */
 508 const bfd_target tic54x_coff0_vec =
 509   {
 510     "coff0-c54x",                       /* name */
 511     bfd_target_coff_flavour,
 512     BFD_ENDIAN_LITTLE,          /* data byte order is little */
 513     BFD_ENDIAN_LITTLE,          /* header byte order is little (DOS tools) */
 514
 515     (HAS_RELOC | EXEC_P |               /* object flags */
 516      HAS_LINENO | HAS_DEBUG |
 517      HAS_SYMS | HAS_LOCALS | WP_TEXT ),
 518
 519     (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
 520     '_',                                /* leading symbol underscore */
 521     '/',                                /* ar_pad_char */
 522     15,                         /* ar_max_namelen */
 523     bfd_getl64, bfd_getl_signed_64, bfd_putl64,
 524     tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
 525     bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
 526     bfd_getl64, bfd_getl_signed_64, bfd_putl64,
 527     bfd_getl32, bfd_getl_signed_32, bfd_putl32,
 528     bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
 529
 530     {_bfd_dummy_target, coff_object_p,  /* bfd_check_format */
 531      bfd_generic_archive_p, _bfd_dummy_target},
 532     {bfd_false, coff_mkobject, _bfd_generic_mkarchive,  /* bfd_set_format */
 533      bfd_false},
 534     {bfd_false, coff_write_object_contents,     /* bfd_write_contents */
 535      _bfd_write_archive_contents, bfd_false},
 536
 537     BFD_JUMP_TABLE_GENERIC (coff),
 538     BFD_JUMP_TABLE_COPY (coff),
 539     BFD_JUMP_TABLE_CORE (_bfd_nocore),
 540     BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
 541     BFD_JUMP_TABLE_SYMBOLS (coff),
 542     BFD_JUMP_TABLE_RELOCS (coff),
 543     BFD_JUMP_TABLE_WRITE (tic54x),
 544     BFD_JUMP_TABLE_LINK (coff),
 545     BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
 546     NULL,
 547
 548     (PTR) & ticoff0_swap_table
 549   };
 550
 551 /* TI COFF v0, SPARC tools (big-endian headers).  */
 552 const bfd_target tic54x_coff0_beh_vec =
 553   {
 554     "coff0-beh-c54x",                   /* name */
 555     bfd_target_coff_flavour,
 556     BFD_ENDIAN_LITTLE,          /* data byte order is little */
 557     BFD_ENDIAN_BIG,             /* header byte order is big */
 558
 559     (HAS_RELOC | EXEC_P |               /* object flags */
 560      HAS_LINENO | HAS_DEBUG |
 561      HAS_SYMS | HAS_LOCALS | WP_TEXT ),
 562
 563     (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
 564     '_',                                /* leading symbol underscore */
 565     '/',                                /* ar_pad_char */
 566     15,                         /* ar_max_namelen */
 567     bfd_getl64, bfd_getl_signed_64, bfd_putl64,
 568     tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
 569     bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
 570     bfd_getb64, bfd_getb_signed_64, bfd_putb64,
 571     bfd_getb32, bfd_getb_signed_32, bfd_putb32,
 572     bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
 573
 574     {_bfd_dummy_target, coff_object_p,  /* bfd_check_format */
 575      bfd_generic_archive_p, _bfd_dummy_target},
 576     {bfd_false, coff_mkobject, _bfd_generic_mkarchive,  /* bfd_set_format */
 577      bfd_false},
 578     {bfd_false, coff_write_object_contents,     /* bfd_write_contents */
 579      _bfd_write_archive_contents, bfd_false},
 580
 581     BFD_JUMP_TABLE_GENERIC (coff),
 582     BFD_JUMP_TABLE_COPY (coff),
 583     BFD_JUMP_TABLE_CORE (_bfd_nocore),
 584     BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
 585     BFD_JUMP_TABLE_SYMBOLS (coff),
 586     BFD_JUMP_TABLE_RELOCS (coff),
 587     BFD_JUMP_TABLE_WRITE (tic54x),
 588     BFD_JUMP_TABLE_LINK (coff),
 589     BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
 590
 591     & tic54x_coff0_vec,
 592
 593     (PTR) & ticoff0_swap_table
 594   };
 595
 596 /* TI COFF v1, DOS tools (little-endian headers).  */
 597 const bfd_target tic54x_coff1_vec =
 598   {
 599     "coff1-c54x",                       /* name */
 600     bfd_target_coff_flavour,
 601     BFD_ENDIAN_LITTLE,          /* data byte order is little */
 602     BFD_ENDIAN_LITTLE,          /* header byte order is little (DOS tools) */
 603
 604     (HAS_RELOC | EXEC_P |               /* object flags */
 605      HAS_LINENO | HAS_DEBUG |
 606      HAS_SYMS | HAS_LOCALS | WP_TEXT ),
 607
 608     (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
 609     '_',                                /* leading symbol underscore */
 610     '/',                                /* ar_pad_char */
 611     15,                         /* ar_max_namelen */
 612     bfd_getl64, bfd_getl_signed_64, bfd_putl64,
 613     tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
 614     bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
 615     bfd_getl64, bfd_getl_signed_64, bfd_putl64,
 616     bfd_getl32, bfd_getl_signed_32, bfd_putl32,
 617     bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
 618
 619     {_bfd_dummy_target, coff_object_p,  /* bfd_check_format */
 620      bfd_generic_archive_p, _bfd_dummy_target},
 621     {bfd_false, coff_mkobject, _bfd_generic_mkarchive,  /* bfd_set_format */
 622      bfd_false},
 623     {bfd_false, coff_write_object_contents,     /* bfd_write_contents */
 624      _bfd_write_archive_contents, bfd_false},
 625
 626     BFD_JUMP_TABLE_GENERIC (coff),
 627     BFD_JUMP_TABLE_COPY (coff),
 628     BFD_JUMP_TABLE_CORE (_bfd_nocore),
 629     BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
 630     BFD_JUMP_TABLE_SYMBOLS (coff),
 631     BFD_JUMP_TABLE_RELOCS (coff),
 632     BFD_JUMP_TABLE_WRITE (tic54x),
 633     BFD_JUMP_TABLE_LINK (coff),
 634     BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
 635
 636     & tic54x_coff0_beh_vec,
 637
 638     (PTR) & ticoff1_swap_table
 639 };
 640
 641 /* TI COFF v1, SPARC tools (big-endian headers).  */
 642 const bfd_target tic54x_coff1_beh_vec =
 643   {
 644     "coff1-beh-c54x",                   /* name */
 645     bfd_target_coff_flavour,
 646     BFD_ENDIAN_LITTLE,          /* data byte order is little */
 647     BFD_ENDIAN_BIG,             /* header byte order is big */
 648
 649     (HAS_RELOC | EXEC_P |               /* object flags */
 650      HAS_LINENO | HAS_DEBUG |
 651      HAS_SYMS | HAS_LOCALS | WP_TEXT ),
 652
 653     (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
 654     '_',                                /* leading symbol underscore */
 655     '/',                                /* ar_pad_char */
 656     15,                         /* ar_max_namelen */
 657     bfd_getl64, bfd_getl_signed_64, bfd_putl64,
 658     tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
 659     bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
 660     bfd_getb64, bfd_getb_signed_64, bfd_putb64,
 661     bfd_getb32, bfd_getb_signed_32, bfd_putb32,
 662     bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
 663
 664     {_bfd_dummy_target, coff_object_p,  /* bfd_check_format */
 665      bfd_generic_archive_p, _bfd_dummy_target},
 666     {bfd_false, coff_mkobject, _bfd_generic_mkarchive,  /* bfd_set_format */
 667      bfd_false},
 668     {bfd_false, coff_write_object_contents,     /* bfd_write_contents */
 669      _bfd_write_archive_contents, bfd_false},
 670
 671     BFD_JUMP_TABLE_GENERIC (coff),
 672     BFD_JUMP_TABLE_COPY (coff),
 673     BFD_JUMP_TABLE_CORE (_bfd_nocore),
 674     BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
 675     BFD_JUMP_TABLE_SYMBOLS (coff),
 676     BFD_JUMP_TABLE_RELOCS (coff),
 677     BFD_JUMP_TABLE_WRITE (tic54x),
 678     BFD_JUMP_TABLE_LINK (coff),
 679     BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
 680
 681     & tic54x_coff1_vec,
 682
 683     (PTR) & ticoff1_swap_table
 684   };
 685
 686 /* TI COFF v2, TI DOS tools output (little-endian headers).  */
 687 const bfd_target tic54x_coff2_vec =
 688   {
 689     "coff2-c54x",                       /* name */
 690     bfd_target_coff_flavour,
 691     BFD_ENDIAN_LITTLE,          /* data byte order is little */
 692     BFD_ENDIAN_LITTLE,          /* header byte order is little (DOS tools) */
 693
 694     (HAS_RELOC | EXEC_P |               /* object flags */
 695      HAS_LINENO | HAS_DEBUG |
 696      HAS_SYMS | HAS_LOCALS | WP_TEXT ),
 697
 698     (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
 699     '_',                                /* leading symbol underscore */
 700     '/',                                /* ar_pad_char */
 701     15,                         /* ar_max_namelen */
 702     bfd_getl64, bfd_getl_signed_64, bfd_putl64,
 703     tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
 704     bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
 705     bfd_getl64, bfd_getl_signed_64, bfd_putl64,
 706     bfd_getl32, bfd_getl_signed_32, bfd_putl32,
 707     bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
 708
 709     {_bfd_dummy_target, coff_object_p,  /* bfd_check_format */
 710      bfd_generic_archive_p, _bfd_dummy_target},
 711     {bfd_false, coff_mkobject, _bfd_generic_mkarchive,  /* bfd_set_format */
 712      bfd_false},
 713     {bfd_false, coff_write_object_contents,     /* bfd_write_contents */
 714      _bfd_write_archive_contents, bfd_false},
 715
 716     BFD_JUMP_TABLE_GENERIC (coff),
 717     BFD_JUMP_TABLE_COPY (coff),
 718     BFD_JUMP_TABLE_CORE (_bfd_nocore),
 719     BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
 720     BFD_JUMP_TABLE_SYMBOLS (coff),
 721     BFD_JUMP_TABLE_RELOCS (coff),
 722     BFD_JUMP_TABLE_WRITE (tic54x),
 723     BFD_JUMP_TABLE_LINK (coff),
 724     BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
 725
 726     & tic54x_coff1_beh_vec,
 727
 728     COFF_SWAP_TABLE
 729   };
 730
 731 /* TI COFF v2, TI SPARC tools output (big-endian headers).  */
 732 const bfd_target tic54x_coff2_beh_vec =
 733   {
 734     "coff2-beh-c54x",                   /* name */
 735     bfd_target_coff_flavour,
 736     BFD_ENDIAN_LITTLE,          /* data byte order is little */
 737     BFD_ENDIAN_BIG,             /* header byte order is big */
 738
 739     (HAS_RELOC | EXEC_P |               /* object flags */
 740      HAS_LINENO | HAS_DEBUG |
 741      HAS_SYMS | HAS_LOCALS | WP_TEXT ),
 742
 743     (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
 744     '_',                                /* leading symbol underscore */
 745     '/',                                /* ar_pad_char */
 746     15,                         /* ar_max_namelen */
 747     bfd_getl64, bfd_getl_signed_64, bfd_putl64,
 748     tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32,
 749     bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
 750     bfd_getb64, bfd_getb_signed_64, bfd_putb64,
 751     bfd_getb32, bfd_getb_signed_32, bfd_putb32,
 752     bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
 753
 754     {_bfd_dummy_target, coff_object_p,  /* bfd_check_format */
 755      bfd_generic_archive_p, _bfd_dummy_target},
 756     {bfd_false, coff_mkobject, _bfd_generic_mkarchive,  /* bfd_set_format */
 757      bfd_false},
 758     {bfd_false, coff_write_object_contents,     /* bfd_write_contents */
 759      _bfd_write_archive_contents, bfd_false},
 760
 761     BFD_JUMP_TABLE_GENERIC (coff),
 762     BFD_JUMP_TABLE_COPY (coff),
 763     BFD_JUMP_TABLE_CORE (_bfd_nocore),
 764     BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
 765     BFD_JUMP_TABLE_SYMBOLS (coff),
 766     BFD_JUMP_TABLE_RELOCS (coff),
 767     BFD_JUMP_TABLE_WRITE (tic54x),
 768     BFD_JUMP_TABLE_LINK (coff),
 769     BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
 770
 771     & tic54x_coff2_vec,
 772
 773     COFF_SWAP_TABLE
 774   };