bfd/coff-or32.c

   1 /* BFD back-end for OpenRISC 1000 COFF binaries.
   2    Copyright 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
   3    Contributed by Ivan Guzvinec  <ivang@opencores.org>
   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 02111-1307, USA.  */
  20
  21 #define OR32 1
  22
  23 #include "bfd.h"
  24 #include "sysdep.h"
  25 #include "libbfd.h"
  26 #include "coff/or32.h"
  27 #include "coff/internal.h"
  28 #include "libcoff.h"
  29
  30 static long get_symbol_value
  31   PARAMS ((asymbol *));
  32 static bfd_reloc_status_type or32_reloc
  33   PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
  34 static bfd_boolean coff_or32_relocate_section
  35   PARAMS ((bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *,
  36            struct internal_reloc *, struct internal_syment *, asection **));
  37 static bfd_boolean coff_or32_adjust_symndx
  38   PARAMS ((bfd *, struct bfd_link_info *, bfd *, asection *,
  39            struct internal_reloc *, bfd_boolean *));
  40 static void reloc_processing
  41   PARAMS ((arelent *, struct internal_reloc *, asymbol **, bfd *, asection *));
  42
  43 #define COFF_DEFAULT_SECTION_ALIGNMENT_POWER (2)
  44
  45 #define INSERT_HWORD(WORD,HWORD)              \
  46     (((WORD) & 0xffff0000) | ((HWORD)& 0x0000ffff))
  47 #define EXTRACT_HWORD(WORD)                   \
  48     ((WORD) & 0x0000ffff)
  49 #define SIGN_EXTEND_HWORD(HWORD)              \
  50     ((HWORD) & 0x8000 ? (HWORD)|(~0xffffL) : (HWORD))
  51
  52 #define INSERT_JUMPTARG(WORD,JT)              \
  53     (((WORD) & 0xfc000000) | ((JT)& 0x03ffffff))
  54 #define EXTRACT_JUMPTARG(WORD)                   \
  55     ((WORD) & 0x03ffffff)
  56 #define SIGN_EXTEND_JUMPTARG(JT)              \
  57     ((JT) & 0x04000000 ? (JT)|(~0x03ffffffL) : (JT))
  58
  59 /* Provided the symbol, returns the value reffed.  */
  60
  61 static long
  62 get_symbol_value (symbol)
  63      asymbol *symbol;
  64 {
  65   long relocation = 0;
  66
  67   if (bfd_is_com_section (symbol->section))
  68     relocation = 0;
  69   else
  70     relocation = symbol->value +
  71       symbol->section->output_section->vma +
  72       symbol->section->output_offset;
  73
  74   return relocation;
  75 }
  76
  77 /* This function is in charge of performing all the or32 relocations.  */
  78
  79 static bfd_reloc_status_type
  80 or32_reloc (abfd, reloc_entry, symbol_in, data, input_section, output_bfd,
  81             error_message)
  82      bfd *abfd;
  83      arelent *reloc_entry;
  84      asymbol *symbol_in;
  85      PTR data;
  86      asection *input_section;
  87      bfd *output_bfd;
  88      char **error_message;
  89 {
  90   /* The consth relocation comes in two parts, we have to remember
  91      the state between calls, in these variables.  */
  92   static bfd_boolean part1_consth_active = FALSE;
  93   static unsigned long part1_consth_value;
  94
  95   unsigned long insn;
  96   unsigned long sym_value;
  97   unsigned long unsigned_value;
  98   unsigned short r_type;
  99   long signed_value;
 100
 101   unsigned long addr = reloc_entry->address ;   /*+ input_section->vma*/
 102   bfd_byte *hit_data =addr + (bfd_byte *)(data);
 103
 104   r_type = reloc_entry->howto->type;
 105
 106   if (output_bfd)
 107     {
 108       /* Partial linking - do nothing.  */
 109       reloc_entry->address += input_section->output_offset;
 110       return bfd_reloc_ok;
 111     }
 112
 113   if (symbol_in != NULL
 114       && bfd_is_und_section (symbol_in->section))
 115     {
 116       /* Keep the state machine happy in case we're called again.  */
 117       if (r_type == R_IHIHALF)
 118         {
 119           part1_consth_active = TRUE;
 120           part1_consth_value  = 0;
 121         }
 122
 123       return bfd_reloc_undefined;
 124     }
 125
 126   if ((part1_consth_active) && (r_type != R_IHCONST))
 127     {
 128       part1_consth_active = FALSE;
 129       *error_message = (char *) "Missing IHCONST";
 130
 131       return bfd_reloc_dangerous;
 132     }
 133
 134   sym_value = get_symbol_value (symbol_in);
 135
 136   switch (r_type)
 137     {
 138     case R_IREL:
 139       insn = bfd_get_32(abfd, hit_data);
 140
 141       /* Take the value in the field and sign extend it.  */
 142       signed_value = EXTRACT_JUMPTARG (insn);
 143       signed_value = SIGN_EXTEND_JUMPTARG (signed_value);
 144       signed_value <<= 2;
 145
 146       /* See the note on the R_IREL reloc in coff_or32_relocate_section.  */
 147       if (signed_value == - (long) reloc_entry->address)
 148         signed_value = 0;
 149
 150       signed_value += sym_value + reloc_entry->addend;
 151       /* Relative jmp/call, so subtract from the value the
 152          address of the place we're coming from.  */
 153       signed_value -= (reloc_entry->address
 154                        + input_section->output_section->vma
 155                        + input_section->output_offset);
 156       if (signed_value > 0x7ffffff || signed_value < -0x8000000)
 157         return bfd_reloc_overflow;
 158
 159       signed_value >>= 2;
 160       insn = INSERT_JUMPTARG (insn, signed_value);
 161       bfd_put_32 (abfd, insn, hit_data);
 162       break;
 163
 164     case R_ILOHALF:
 165       insn = bfd_get_32 (abfd, hit_data);
 166       unsigned_value = EXTRACT_HWORD (insn);
 167       unsigned_value +=  sym_value + reloc_entry->addend;
 168       insn = INSERT_HWORD (insn, unsigned_value);
 169       bfd_put_32 (abfd, insn, hit_data);
 170       break;
 171
 172     case R_IHIHALF:
 173       insn = bfd_get_32 (abfd, hit_data);
 174
 175       /* consth, part 1
 176          Just get the symbol value that is referenced.  */
 177       part1_consth_active = TRUE;
 178       part1_consth_value = sym_value + reloc_entry->addend;
 179
 180       /* Don't modify insn until R_IHCONST.  */
 181       break;
 182
 183     case R_IHCONST:
 184       insn = bfd_get_32 (abfd, hit_data);
 185
 186       /* consth, part 2
 187          Now relocate the reference.  */
 188       if (! part1_consth_active)
 189         {
 190           *error_message = (char *) "Missing IHIHALF";
 191           return bfd_reloc_dangerous;
 192         }
 193
 194       /* sym_ptr_ptr = r_symndx, in coff_slurp_reloc_table() */
 195       unsigned_value = 0;   /*EXTRACT_HWORD(insn) << 16;*/
 196       unsigned_value += reloc_entry->addend; /* r_symndx */
 197       unsigned_value += part1_consth_value;
 198       unsigned_value = unsigned_value >> 16;
 199       insn = INSERT_HWORD (insn, unsigned_value);
 200       part1_consth_active = FALSE;
 201       bfd_put_32 (abfd, insn, hit_data);
 202       break;
 203
 204     case R_BYTE:
 205       insn = bfd_get_8 (abfd, hit_data);
 206       unsigned_value = insn + sym_value + reloc_entry->addend;
 207       if (unsigned_value & 0xffffff00)
 208         return bfd_reloc_overflow;
 209       bfd_put_8 (abfd, unsigned_value, hit_data);
 210       break;
 211
 212     case R_HWORD:
 213       insn = bfd_get_16 (abfd, hit_data);
 214       unsigned_value = insn + sym_value + reloc_entry->addend;
 215       if (unsigned_value & 0xffff0000)
 216         return bfd_reloc_overflow;
 217       bfd_put_16 (abfd, insn, hit_data);
 218       break;
 219
 220     case R_WORD:
 221       insn = bfd_get_32 (abfd, hit_data);
 222       insn += sym_value + reloc_entry->addend;
 223       bfd_put_32 (abfd, insn, hit_data);
 224       break;
 225
 226     default:
 227       *error_message = _("Unrecognized reloc");
 228       return bfd_reloc_dangerous;
 229     }
 230
 231   return bfd_reloc_ok;
 232 }
 233
 234 /*      type     rightshift
 235            size
 236         bitsize
 237              pc-relative
 238              bitpos
 239            absolute
 240                complain_on_overflow
 241               special_function
 242                 relocation name
 243                      partial_inplace
 244                       src_mask
 245 */
 246
 247 /* FIXME: I'm not real sure about this table.  */
 248 static reloc_howto_type howto_table[] =
 249 {
 250   { R_ABS,      0, 3, 32, FALSE,  0, complain_overflow_bitfield,  or32_reloc, "ABS",     TRUE, 0xffffffff,0xffffffff, FALSE },
 251     EMPTY_HOWTO (1),
 252     EMPTY_HOWTO (2),
 253     EMPTY_HOWTO (3),
 254     EMPTY_HOWTO (4),
 255     EMPTY_HOWTO (5),
 256     EMPTY_HOWTO (6),
 257     EMPTY_HOWTO (7),
 258     EMPTY_HOWTO (8),
 259     EMPTY_HOWTO (9),
 260     EMPTY_HOWTO (10),
 261     EMPTY_HOWTO (11),
 262     EMPTY_HOWTO (12),
 263     EMPTY_HOWTO (13),
 264     EMPTY_HOWTO (14),
 265     EMPTY_HOWTO (15),
 266     EMPTY_HOWTO (16),
 267     EMPTY_HOWTO (17),
 268     EMPTY_HOWTO (18),
 269     EMPTY_HOWTO (19),
 270     EMPTY_HOWTO (20),
 271     EMPTY_HOWTO (21),
 272     EMPTY_HOWTO (22),
 273     EMPTY_HOWTO (23),
 274   { R_IREL,     0, 3, 32, TRUE,   0, complain_overflow_signed,    or32_reloc, "IREL",    TRUE, 0xffffffff,0xffffffff, FALSE },
 275   { R_IABS,     0, 3, 32, FALSE,  0, complain_overflow_bitfield,  or32_reloc, "IABS",    TRUE, 0xffffffff,0xffffffff, FALSE },
 276   { R_ILOHALF,  0, 3, 16, TRUE,   0, complain_overflow_signed,    or32_reloc, "ILOHALF", TRUE, 0x0000ffff,0x0000ffff, FALSE },
 277   { R_IHIHALF,  0, 3, 16, TRUE,   16,complain_overflow_signed,    or32_reloc, "IHIHALF", TRUE, 0xffff0000,0xffff0000, FALSE },
 278   { R_IHCONST,  0, 3, 16, TRUE,   0, complain_overflow_signed,    or32_reloc, "IHCONST", TRUE, 0xffff0000,0xffff0000, FALSE },
 279   { R_BYTE,     0, 0, 8,  FALSE,  0, complain_overflow_bitfield,  or32_reloc, "BYTE",    TRUE, 0x000000ff,0x000000ff, FALSE },
 280   { R_HWORD,    0, 1, 16, FALSE,  0, complain_overflow_bitfield,  or32_reloc, "HWORD",   TRUE, 0x0000ffff,0x0000ffff, FALSE },
 281   { R_WORD,     0, 2, 32, FALSE,  0, complain_overflow_bitfield,  or32_reloc, "WORD",    TRUE, 0xffffffff,0xffffffff, FALSE },
 282 };
 283
 284 #define BADMAG(x) OR32BADMAG (x)
 285
 286 #define RELOC_PROCESSING(relent, reloc, symbols, abfd, section) \
 287   reloc_processing (relent, reloc, symbols, abfd, section)
 288
 289 static void
 290 reloc_processing (relent,reloc, symbols, abfd, section)
 291      arelent *relent;
 292      struct internal_reloc *reloc;
 293      asymbol **symbols;
 294      bfd *abfd;
 295      asection *section;
 296 {
 297   static bfd_vma ihihalf_vaddr = (bfd_vma) -1;
 298
 299   relent->address = reloc->r_vaddr;
 300   relent->howto = howto_table + reloc->r_type;
 301
 302   if (reloc->r_type == R_IHCONST)
 303     {
 304       /* The address of an R_IHCONST should always be the address of
 305          the immediately preceding R_IHIHALF.  relocs generated by gas
 306          are correct, but relocs generated by High C are different (I
 307          can't figure out what the address means for High C).  We can
 308          handle both gas and High C by ignoring the address here, and
 309          simply reusing the address saved for R_IHIHALF.  */
 310       if (ihihalf_vaddr == (bfd_vma) -1)
 311         abort ();
 312
 313       relent->address = ihihalf_vaddr;
 314       ihihalf_vaddr = (bfd_vma) -1;
 315       relent->addend = reloc->r_symndx;
 316       relent->sym_ptr_ptr= bfd_abs_section_ptr->symbol_ptr_ptr;
 317     }
 318   else
 319     {
 320       asymbol *ptr;
 321       relent->sym_ptr_ptr = symbols + obj_convert (abfd)[reloc->r_symndx];
 322
 323       ptr = *(relent->sym_ptr_ptr);
 324
 325       relent->addend = 0;
 326       relent->address-= section->vma;
 327
 328       if (reloc->r_type == R_IHIHALF)
 329         ihihalf_vaddr = relent->address;
 330       else if (ihihalf_vaddr != (bfd_vma) -1)
 331         abort ();
 332     }
 333 }
 334
 335 /* The reloc processing routine for the optimized COFF linker.  */
 336
 337 static bfd_boolean
 338 coff_or32_relocate_section (output_bfd, info, input_bfd, input_section,
 339                             contents, relocs, syms, sections)
 340      bfd *output_bfd ATTRIBUTE_UNUSED;
 341      struct bfd_link_info *info;
 342      bfd *input_bfd;
 343      asection *input_section;
 344      bfd_byte *contents;
 345      struct internal_reloc *relocs;
 346      struct internal_syment *syms;
 347      asection **sections;
 348 {
 349   struct internal_reloc *rel;
 350   struct internal_reloc *relend;
 351   bfd_boolean hihalf;
 352   bfd_vma hihalf_val;
 353
 354   /* If we are performing a relocatable link, we don't need to do a
 355      thing.  The caller will take care of adjusting the reloc
 356      addresses and symbol indices.  */
 357   if (info->relocatable)
 358     return TRUE;
 359
 360   hihalf = FALSE;
 361   hihalf_val = 0;
 362
 363   rel = relocs;
 364   relend = rel + input_section->reloc_count;
 365
 366   for (; rel < relend; rel++)
 367     {
 368       long symndx;
 369       bfd_byte *loc;
 370       struct coff_link_hash_entry *h;
 371       struct internal_syment *sym;
 372       asection *sec;
 373       bfd_vma val;
 374       bfd_boolean overflow;
 375       unsigned long insn;
 376       long signed_value;
 377       unsigned long unsigned_value;
 378       bfd_reloc_status_type rstat;
 379
 380       symndx = rel->r_symndx;
 381       loc = contents + rel->r_vaddr - input_section->vma;
 382
 383       if (symndx == -1 || rel->r_type == R_IHCONST)
 384         h = NULL;
 385       else
 386         h = obj_coff_sym_hashes (input_bfd)[symndx];
 387
 388       sym = NULL;
 389       sec = NULL;
 390       val = 0;
 391
 392       /* An R_IHCONST reloc does not have a symbol.  Instead, the
 393          symbol index is an addend.  R_IHCONST is always used in
 394          conjunction with R_IHHALF.  */
 395       if (rel->r_type != R_IHCONST)
 396         {
 397           if (h == NULL)
 398             {
 399               if (symndx == -1)
 400                 sec = bfd_abs_section_ptr;
 401               else
 402                 {
 403                   sym = syms + symndx;
 404                   sec = sections[symndx];
 405                   val = (sec->output_section->vma
 406                          + sec->output_offset
 407                          + sym->n_value
 408                          - sec->vma);
 409                 }
 410             }
 411           else
 412             {
 413               if (h->root.type == bfd_link_hash_defined
 414                   || h->root.type == bfd_link_hash_defweak)
 415                 {
 416                   sec = h->root.u.def.section;
 417                   val = (h->root.u.def.value
 418                          + sec->output_section->vma
 419                          + sec->output_offset);
 420                 }
 421               else
 422                 {
 423                   if (! ((*info->callbacks->undefined_symbol)
 424                          (info, h->root.root.string, input_bfd, input_section,
 425                           rel->r_vaddr - input_section->vma, TRUE)))
 426                     return FALSE;
 427                 }
 428             }
 429
 430           if (hihalf)
 431             {
 432               if (! ((*info->callbacks->reloc_dangerous)
 433                      (info, "missing IHCONST reloc", input_bfd,
 434                       input_section, rel->r_vaddr - input_section->vma)))
 435                 return FALSE;
 436               hihalf = FALSE;
 437             }
 438         }
 439
 440       overflow = FALSE;
 441
 442       switch (rel->r_type)
 443         {
 444         default:
 445           bfd_set_error (bfd_error_bad_value);
 446           return FALSE;
 447
 448         case R_IREL:
 449           insn = bfd_get_32 (input_bfd, loc);
 450
 451           /* Extract the addend.  */
 452           signed_value = EXTRACT_JUMPTARG (insn);
 453           signed_value = SIGN_EXTEND_JUMPTARG (signed_value);
 454           signed_value <<= 2;
 455
 456           /* Determine the destination of the jump.  */
 457           signed_value += val;
 458
 459           /* Make the destination PC relative.  */
 460           signed_value -= (input_section->output_section->vma
 461                            + input_section->output_offset
 462                            + (rel->r_vaddr - input_section->vma));
 463           if (signed_value > 0x7ffffff || signed_value < - 0x8000000)
 464             {
 465               overflow = TRUE;
 466               signed_value = 0;
 467             }
 468
 469           /* Put the adjusted value back into the instruction.  */
 470           signed_value >>= 2;
 471           insn = INSERT_JUMPTARG(insn, signed_value);
 472
 473           bfd_put_32 (input_bfd, (bfd_vma) insn, loc);
 474           break;
 475
 476         case R_ILOHALF:
 477           insn = bfd_get_32 (input_bfd, loc);
 478           unsigned_value = EXTRACT_HWORD (insn);
 479           unsigned_value += val;
 480           insn = INSERT_HWORD (insn, unsigned_value);
 481           bfd_put_32 (input_bfd, insn, loc);
 482           break;
 483
 484         case R_IHIHALF:
 485           /* Save the value for the R_IHCONST reloc.  */
 486           hihalf = TRUE;
 487           hihalf_val = val;
 488           break;
 489
 490         case R_IHCONST:
 491           if (! hihalf)
 492             {
 493               if (! ((*info->callbacks->reloc_dangerous)
 494                      (info, "missing IHIHALF reloc", input_bfd,
 495                       input_section, rel->r_vaddr - input_section->vma)))
 496                 return FALSE;
 497               hihalf_val = 0;
 498             }
 499
 500           insn = bfd_get_32 (input_bfd, loc);
 501           unsigned_value = rel->r_symndx + hihalf_val;
 502           unsigned_value >>= 16;
 503           insn = INSERT_HWORD (insn, unsigned_value);
 504           bfd_put_32 (input_bfd, (bfd_vma) insn, loc);
 505
 506           hihalf = FALSE;
 507           break;
 508
 509         case R_BYTE:
 510         case R_HWORD:
 511         case R_WORD:
 512           rstat = _bfd_relocate_contents (howto_table + rel->r_type,
 513                                           input_bfd, val, loc);
 514           if (rstat == bfd_reloc_overflow)
 515             overflow = TRUE;
 516           else if (rstat != bfd_reloc_ok)
 517             abort ();
 518           break;
 519         }
 520
 521       if (overflow)
 522         {
 523           const char *name;
 524           char buf[SYMNMLEN + 1];
 525
 526           if (symndx == -1)
 527             name = "*ABS*";
 528           else if (h != NULL)
 529             name = NULL;
 530           else if (sym == NULL)
 531             name = "*unknown*";
 532           else if (sym->_n._n_n._n_zeroes == 0
 533                    && sym->_n._n_n._n_offset != 0)
 534             name = obj_coff_strings (input_bfd) + sym->_n._n_n._n_offset;
 535           else
 536             {
 537               strncpy (buf, sym->_n._n_name, SYMNMLEN);
 538               buf[SYMNMLEN] = '\0';
 539               name = buf;
 540             }
 541
 542           if (! ((*info->callbacks->reloc_overflow)
 543                  (info, (h ? &h->root : NULL), name,
 544                   howto_table[rel->r_type].name, (bfd_vma) 0, input_bfd,
 545                   input_section, rel->r_vaddr - input_section->vma)))
 546             return FALSE;
 547         }
 548     }
 549
 550   return TRUE;
 551 }
 552
 553 #define coff_relocate_section coff_or32_relocate_section
 554
 555 /* We don't want to change the symndx of a R_IHCONST reloc, since it
 556    is actually an addend, not a symbol index at all.  */
 557
 558 static bfd_boolean
 559 coff_or32_adjust_symndx (obfd, info, ibfd, sec, irel, adjustedp)
 560      bfd *obfd ATTRIBUTE_UNUSED;
 561      struct bfd_link_info *info ATTRIBUTE_UNUSED;
 562      bfd *ibfd ATTRIBUTE_UNUSED;
 563      asection *sec ATTRIBUTE_UNUSED;
 564      struct internal_reloc *irel;
 565      bfd_boolean *adjustedp;
 566 {
 567   if (irel->r_type == R_IHCONST)
 568     *adjustedp = TRUE;
 569   else
 570     *adjustedp = FALSE;
 571   return TRUE;
 572 }
 573
 574 #define coff_adjust_symndx coff_or32_adjust_symndx
 575
 576 #include "coffcode.h"
 577
 578 const bfd_target or32coff_big_vec =
 579 {
 580   "coff-or32-big",  /* Name.  */
 581   bfd_target_coff_flavour,
 582   BFD_ENDIAN_BIG,   /* Data byte order is big.  */
 583   BFD_ENDIAN_BIG,   /* Header byte order is big.  */
 584
 585   (HAS_RELOC  | EXEC_P |    /* Object flags.  */
 586    HAS_LINENO | HAS_DEBUG |
 587    HAS_SYMS   | HAS_LOCALS | WP_TEXT),
 588
 589   (SEC_HAS_CONTENTS | SEC_ALLOC | /* Section flags.  */
 590    SEC_LOAD | SEC_RELOC |
 591    SEC_READONLY ),
 592   '_',        /* Leading underscore.  */
 593   '/',        /* ar_pad_char.  */
 594   15,         /* ar_max_namelen.  */
 595
 596   /* Data.  */
 597   bfd_getb64, bfd_getb_signed_64, bfd_putb64,
 598   bfd_getb32, bfd_getb_signed_32, bfd_putb32,
 599   bfd_getb16, bfd_getb_signed_16, bfd_putb16,
 600
 601   /* Headers.  */
 602   bfd_getb64, bfd_getb_signed_64, bfd_putb64,
 603   bfd_getb32, bfd_getb_signed_32, bfd_putb32,
 604   bfd_getb16, bfd_getb_signed_16, bfd_putb16,
 605
 606   {
 607     _bfd_dummy_target,
 608     coff_object_p,
 609     bfd_generic_archive_p,
 610     _bfd_dummy_target
 611   },
 612   {
 613     bfd_false,
 614     coff_mkobject,
 615     _bfd_generic_mkarchive,
 616     bfd_false
 617   },
 618   {
 619     bfd_false,
 620     coff_write_object_contents,
 621     _bfd_write_archive_contents,
 622     bfd_false
 623   },
 624
 625   BFD_JUMP_TABLE_GENERIC (coff),
 626   BFD_JUMP_TABLE_COPY (coff),
 627   BFD_JUMP_TABLE_CORE (_bfd_nocore),
 628   BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
 629   BFD_JUMP_TABLE_SYMBOLS (coff),
 630   BFD_JUMP_TABLE_RELOCS (coff),
 631   BFD_JUMP_TABLE_WRITE (coff),
 632   BFD_JUMP_TABLE_LINK (coff),
 633   BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
 634
 635  /* Alternative_target.  */
 636 #ifdef TARGET_LITTLE_SYM
 637   & TARGET_LITTLE_SYM,
 638 #else
 639   NULL,
 640 #endif
 641
 642   COFF_SWAP_TABLE
 643 };