bfd/coff-or32.c

   1 /* BFD back-end for OpenRISC 1000 COFF binaries.
   2    Copyright 2002, 2003, 2004, 2005, 2007, 2008
   3    Free Software Foundation, Inc.
   4    Contributed by Ivan Guzvinec  <ivang@opencores.org>
   5
   6    This file is part of BFD, the Binary File Descriptor library.
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 3 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program; if not, write to the Free Software
  20    Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
  21    MA 02110-1301, USA.  */
  22
  23 #define OR32 1
  24
  25 #include "sysdep.h"
  26 #include "bfd.h"
  27 #include "libbfd.h"
  28 #include "coff/or32.h"
  29 #include "coff/internal.h"
  30 #include "libcoff.h"
  31
  32 static long get_symbol_value
  33   PARAMS ((asymbol *));
  34 static bfd_reloc_status_type or32_reloc
  35   PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
  36 static bfd_boolean coff_or32_relocate_section
  37   PARAMS ((bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *,
  38            struct internal_reloc *, struct internal_syment *, asection **));
  39 static bfd_boolean coff_or32_adjust_symndx
  40   PARAMS ((bfd *, struct bfd_link_info *, bfd *, asection *,
  41            struct internal_reloc *, bfd_boolean *));
  42 static void reloc_processing
  43   PARAMS ((arelent *, struct internal_reloc *, asymbol **, bfd *, asection *));
  44
  45 #define COFF_DEFAULT_SECTION_ALIGNMENT_POWER (2)
  46
  47 #define INSERT_HWORD(WORD,HWORD)              \
  48     (((WORD) & 0xffff0000) | ((HWORD)& 0x0000ffff))
  49 #define EXTRACT_HWORD(WORD)                   \
  50     ((WORD) & 0x0000ffff)
  51 #define SIGN_EXTEND_HWORD(HWORD)              \
  52     ((HWORD) & 0x8000 ? (HWORD)|(~0xffffL) : (HWORD))
  53
  54 #define INSERT_JUMPTARG(WORD,JT)              \
  55     (((WORD) & 0xfc000000) | ((JT)& 0x03ffffff))
  56 #define EXTRACT_JUMPTARG(WORD)                   \
  57     ((WORD) & 0x03ffffff)
  58 #define SIGN_EXTEND_JUMPTARG(JT)              \
  59     ((JT) & 0x04000000 ? (JT)|(~0x03ffffffL) : (JT))
  60
  61 /* Provided the symbol, returns the value reffed.  */
  62
  63 static long
  64 get_symbol_value (symbol)
  65      asymbol *symbol;
  66 {
  67   long relocation = 0;
  68
  69   if (bfd_is_com_section (symbol->section))
  70     relocation = 0;
  71   else
  72     relocation = symbol->value +
  73       symbol->section->output_section->vma +
  74       symbol->section->output_offset;
  75
  76   return relocation;
  77 }
  78
  79 /* This function is in charge of performing all the or32 relocations.  */
  80
  81 static bfd_reloc_status_type
  82 or32_reloc (abfd, reloc_entry, symbol_in, data, input_section, output_bfd,
  83             error_message)
  84      bfd *abfd;
  85      arelent *reloc_entry;
  86      asymbol *symbol_in;
  87      PTR data;
  88      asection *input_section;
  89      bfd *output_bfd;
  90      char **error_message;
  91 {
  92   /* The consth relocation comes in two parts, we have to remember
  93      the state between calls, in these variables.  */
  94   static bfd_boolean part1_consth_active = FALSE;
  95   static unsigned long part1_consth_value;
  96
  97   unsigned long insn;
  98   unsigned long sym_value;
  99   unsigned long unsigned_value;
 100   unsigned short r_type;
 101   long signed_value;
 102
 103   unsigned long addr = reloc_entry->address ;   /*+ input_section->vma*/
 104   bfd_byte *hit_data =addr + (bfd_byte *)(data);
 105
 106   r_type = reloc_entry->howto->type;
 107
 108   if (output_bfd)
 109     {
 110       /* Partial linking - do nothing.  */
 111       reloc_entry->address += input_section->output_offset;
 112       return bfd_reloc_ok;
 113     }
 114
 115   if (symbol_in != NULL
 116       && bfd_is_und_section (symbol_in->section))
 117     {
 118       /* Keep the state machine happy in case we're called again.  */
 119       if (r_type == R_IHIHALF)
 120         {
 121           part1_consth_active = TRUE;
 122           part1_consth_value  = 0;
 123         }
 124
 125       return bfd_reloc_undefined;
 126     }
 127
 128   if ((part1_consth_active) && (r_type != R_IHCONST))
 129     {
 130       part1_consth_active = FALSE;
 131       *error_message = (char *) "Missing IHCONST";
 132
 133       return bfd_reloc_dangerous;
 134     }
 135
 136   sym_value = get_symbol_value (symbol_in);
 137
 138   switch (r_type)
 139     {
 140     case R_IREL:
 141       insn = bfd_get_32(abfd, hit_data);
 142
 143       /* Take the value in the field and sign extend it.  */
 144       signed_value = EXTRACT_JUMPTARG (insn);
 145       signed_value = SIGN_EXTEND_JUMPTARG (signed_value);
 146       signed_value <<= 2;
 147
 148       /* See the note on the R_IREL reloc in coff_or32_relocate_section.  */
 149       if (signed_value == - (long) reloc_entry->address)
 150         signed_value = 0;
 151
 152       signed_value += sym_value + reloc_entry->addend;
 153       /* Relative jmp/call, so subtract from the value the
 154          address of the place we're coming from.  */
 155       signed_value -= (reloc_entry->address
 156                        + input_section->output_section->vma
 157                        + input_section->output_offset);
 158       if (signed_value > 0x7ffffff || signed_value < -0x8000000)
 159         return bfd_reloc_overflow;
 160
 161       signed_value >>= 2;
 162       insn = INSERT_JUMPTARG (insn, signed_value);
 163       bfd_put_32 (abfd, insn, hit_data);
 164       break;
 165
 166     case R_ILOHALF:
 167       insn = bfd_get_32 (abfd, hit_data);
 168       unsigned_value = EXTRACT_HWORD (insn);
 169       unsigned_value +=  sym_value + reloc_entry->addend;
 170       insn = INSERT_HWORD (insn, unsigned_value);
 171       bfd_put_32 (abfd, insn, hit_data);
 172       break;
 173
 174     case R_IHIHALF:
 175       insn = bfd_get_32 (abfd, hit_data);
 176
 177       /* consth, part 1
 178          Just get the symbol value that is referenced.  */
 179       part1_consth_active = TRUE;
 180       part1_consth_value = sym_value + reloc_entry->addend;
 181
 182       /* Don't modify insn until R_IHCONST.  */
 183       break;
 184
 185     case R_IHCONST:
 186       insn = bfd_get_32 (abfd, hit_data);
 187
 188       /* consth, part 2
 189          Now relocate the reference.  */
 190       if (! part1_consth_active)
 191         {
 192           *error_message = (char *) "Missing IHIHALF";
 193           return bfd_reloc_dangerous;
 194         }
 195
 196       /* sym_ptr_ptr = r_symndx, in coff_slurp_reloc_table() */
 197       unsigned_value = 0;   /*EXTRACT_HWORD(insn) << 16;*/
 198       unsigned_value += reloc_entry->addend; /* r_symndx */
 199       unsigned_value += part1_consth_value;
 200       unsigned_value = unsigned_value >> 16;
 201       insn = INSERT_HWORD (insn, unsigned_value);
 202       part1_consth_active = FALSE;
 203       bfd_put_32 (abfd, insn, hit_data);
 204       break;
 205
 206     case R_BYTE:
 207       insn = bfd_get_8 (abfd, hit_data);
 208       unsigned_value = insn + sym_value + reloc_entry->addend;
 209       if (unsigned_value & 0xffffff00)
 210         return bfd_reloc_overflow;
 211       bfd_put_8 (abfd, unsigned_value, hit_data);
 212       break;
 213
 214     case R_HWORD:
 215       insn = bfd_get_16 (abfd, hit_data);
 216       unsigned_value = insn + sym_value + reloc_entry->addend;
 217       if (unsigned_value & 0xffff0000)
 218         return bfd_reloc_overflow;
 219       bfd_put_16 (abfd, insn, hit_data);
 220       break;
 221
 222     case R_WORD:
 223       insn = bfd_get_32 (abfd, hit_data);
 224       insn += sym_value + reloc_entry->addend;
 225       bfd_put_32 (abfd, insn, hit_data);
 226       break;
 227
 228     default:
 229       *error_message = _("Unrecognized reloc");
 230       return bfd_reloc_dangerous;
 231     }
 232
 233   return bfd_reloc_ok;
 234 }
 235
 236 /*      type     rightshift
 237            size
 238         bitsize
 239              pc-relative
 240              bitpos
 241            absolute
 242                complain_on_overflow
 243               special_function
 244                 relocation name
 245                      partial_inplace
 246                       src_mask
 247 */
 248
 249 /* FIXME: I'm not real sure about this table.  */
 250 static reloc_howto_type howto_table[] =
 251 {
 252   { R_ABS,      0, 3, 32, FALSE,  0, complain_overflow_bitfield,  or32_reloc, "ABS",     TRUE, 0xffffffff,0xffffffff, FALSE },
 253     EMPTY_HOWTO (1),
 254     EMPTY_HOWTO (2),
 255     EMPTY_HOWTO (3),
 256     EMPTY_HOWTO (4),
 257     EMPTY_HOWTO (5),
 258     EMPTY_HOWTO (6),
 259     EMPTY_HOWTO (7),
 260     EMPTY_HOWTO (8),
 261     EMPTY_HOWTO (9),
 262     EMPTY_HOWTO (10),
 263     EMPTY_HOWTO (11),
 264     EMPTY_HOWTO (12),
 265     EMPTY_HOWTO (13),
 266     EMPTY_HOWTO (14),
 267     EMPTY_HOWTO (15),
 268     EMPTY_HOWTO (16),
 269     EMPTY_HOWTO (17),
 270     EMPTY_HOWTO (18),
 271     EMPTY_HOWTO (19),
 272     EMPTY_HOWTO (20),
 273     EMPTY_HOWTO (21),
 274     EMPTY_HOWTO (22),
 275     EMPTY_HOWTO (23),
 276   { R_IREL,     0, 3, 32, TRUE,   0, complain_overflow_signed,    or32_reloc, "IREL",    TRUE, 0xffffffff,0xffffffff, FALSE },
 277   { R_IABS,     0, 3, 32, FALSE,  0, complain_overflow_bitfield,  or32_reloc, "IABS",    TRUE, 0xffffffff,0xffffffff, FALSE },
 278   { R_ILOHALF,  0, 3, 16, TRUE,   0, complain_overflow_signed,    or32_reloc, "ILOHALF", TRUE, 0x0000ffff,0x0000ffff, FALSE },
 279   { R_IHIHALF,  0, 3, 16, TRUE,   16,complain_overflow_signed,    or32_reloc, "IHIHALF", TRUE, 0xffff0000,0xffff0000, FALSE },
 280   { R_IHCONST,  0, 3, 16, TRUE,   0, complain_overflow_signed,    or32_reloc, "IHCONST", TRUE, 0xffff0000,0xffff0000, FALSE },
 281   { R_BYTE,     0, 0, 8,  FALSE,  0, complain_overflow_bitfield,  or32_reloc, "BYTE",    TRUE, 0x000000ff,0x000000ff, FALSE },
 282   { R_HWORD,    0, 1, 16, FALSE,  0, complain_overflow_bitfield,  or32_reloc, "HWORD",   TRUE, 0x0000ffff,0x0000ffff, FALSE },
 283   { R_WORD,     0, 2, 32, FALSE,  0, complain_overflow_bitfield,  or32_reloc, "WORD",    TRUE, 0xffffffff,0xffffffff, FALSE },
 284 };
 285
 286 #define BADMAG(x) OR32BADMAG (x)
 287
 288 #define RELOC_PROCESSING(relent, reloc, symbols, abfd, section) \
 289   reloc_processing (relent, reloc, symbols, abfd, section)
 290
 291 static void
 292 reloc_processing (relent,reloc, symbols, abfd, section)
 293      arelent *relent;
 294      struct internal_reloc *reloc;
 295      asymbol **symbols;
 296      bfd *abfd;
 297      asection *section;
 298 {
 299   static bfd_vma ihihalf_vaddr = (bfd_vma) -1;
 300
 301   relent->address = reloc->r_vaddr;
 302   relent->howto = howto_table + reloc->r_type;
 303
 304   if (reloc->r_type == R_IHCONST)
 305     {
 306       /* The address of an R_IHCONST should always be the address of
 307          the immediately preceding R_IHIHALF.  relocs generated by gas
 308          are correct, but relocs generated by High C are different (I
 309          can't figure out what the address means for High C).  We can
 310          handle both gas and High C by ignoring the address here, and
 311          simply reusing the address saved for R_IHIHALF.  */
 312       if (ihihalf_vaddr == (bfd_vma) -1)
 313         abort ();
 314
 315       relent->address = ihihalf_vaddr;
 316       ihihalf_vaddr = (bfd_vma) -1;
 317       relent->addend = reloc->r_symndx;
 318       relent->sym_ptr_ptr= bfd_abs_section_ptr->symbol_ptr_ptr;
 319     }
 320   else
 321     {
 322       relent->sym_ptr_ptr = symbols + obj_convert (abfd)[reloc->r_symndx];
 323       relent->addend = 0;
 324       relent->address-= section->vma;
 325
 326       if (reloc->r_type == R_IHIHALF)
 327         ihihalf_vaddr = relent->address;
 328       else if (ihihalf_vaddr != (bfd_vma) -1)
 329         abort ();
 330     }
 331 }
 332
 333 /* The reloc processing routine for the optimized COFF linker.  */
 334
 335 static bfd_boolean
 336 coff_or32_relocate_section (output_bfd, info, input_bfd, input_section,
 337                             contents, relocs, syms, sections)
 338      bfd *output_bfd ATTRIBUTE_UNUSED;
 339      struct bfd_link_info *info;
 340      bfd *input_bfd;
 341      asection *input_section;
 342      bfd_byte *contents;
 343      struct internal_reloc *relocs;
 344      struct internal_syment *syms;
 345      asection **sections;
 346 {
 347   struct internal_reloc *rel;
 348   struct internal_reloc *relend;
 349   bfd_boolean hihalf;
 350   bfd_vma hihalf_val;
 351
 352   /* If we are performing a relocatable link, we don't need to do a
 353      thing.  The caller will take care of adjusting the reloc
 354      addresses and symbol indices.  */
 355   if (info->relocatable)
 356     return TRUE;
 357
 358   hihalf = FALSE;
 359   hihalf_val = 0;
 360
 361   rel = relocs;
 362   relend = rel + input_section->reloc_count;
 363
 364   for (; rel < relend; rel++)
 365     {
 366       long symndx;
 367       bfd_byte *loc;
 368       struct coff_link_hash_entry *h;
 369       struct internal_syment *sym;
 370       asection *sec;
 371       bfd_vma val;
 372       bfd_boolean overflow;
 373       unsigned long insn;
 374       long signed_value;
 375       unsigned long unsigned_value;
 376       bfd_reloc_status_type rstat;
 377
 378       symndx = rel->r_symndx;
 379       loc = contents + rel->r_vaddr - input_section->vma;
 380
 381       if (symndx == -1 || rel->r_type == R_IHCONST)
 382         h = NULL;
 383       else
 384         h = obj_coff_sym_hashes (input_bfd)[symndx];
 385
 386       sym = NULL;
 387       sec = NULL;
 388       val = 0;
 389
 390       /* An R_IHCONST reloc does not have a symbol.  Instead, the
 391          symbol index is an addend.  R_IHCONST is always used in
 392          conjunction with R_IHHALF.  */
 393       if (rel->r_type != R_IHCONST)
 394         {
 395           if (h == NULL)
 396             {
 397               if (symndx == -1)
 398                 sec = bfd_abs_section_ptr;
 399               else
 400                 {
 401                   sym = syms + symndx;
 402                   sec = sections[symndx];
 403                   val = (sec->output_section->vma
 404                          + sec->output_offset
 405                          + sym->n_value
 406                          - sec->vma);
 407                 }
 408             }
 409           else
 410             {
 411               if (h->root.type == bfd_link_hash_defined
 412                   || h->root.type == bfd_link_hash_defweak)
 413                 {
 414                   sec = h->root.u.def.section;
 415                   val = (h->root.u.def.value
 416                          + sec->output_section->vma
 417                          + sec->output_offset);
 418                 }
 419               else
 420                 {
 421                   if (! ((*info->callbacks->undefined_symbol)
 422                          (info, h->root.root.string, input_bfd, input_section,
 423                           rel->r_vaddr - input_section->vma, TRUE)))
 424                     return FALSE;
 425                 }
 426             }
 427
 428           if (hihalf)
 429             {
 430               if (! ((*info->callbacks->reloc_dangerous)
 431                      (info, "missing IHCONST reloc", input_bfd,
 432                       input_section, rel->r_vaddr - input_section->vma)))
 433                 return FALSE;
 434               hihalf = FALSE;
 435             }
 436         }
 437
 438       overflow = FALSE;
 439
 440       switch (rel->r_type)
 441         {
 442         default:
 443           bfd_set_error (bfd_error_bad_value);
 444           return FALSE;
 445
 446         case R_IREL:
 447           insn = bfd_get_32 (input_bfd, loc);
 448
 449           /* Extract the addend.  */
 450           signed_value = EXTRACT_JUMPTARG (insn);
 451           signed_value = SIGN_EXTEND_JUMPTARG (signed_value);
 452           signed_value <<= 2;
 453
 454           /* Determine the destination of the jump.  */
 455           signed_value += val;
 456
 457           /* Make the destination PC relative.  */
 458           signed_value -= (input_section->output_section->vma
 459                            + input_section->output_offset
 460                            + (rel->r_vaddr - input_section->vma));
 461           if (signed_value > 0x7ffffff || signed_value < - 0x8000000)
 462             {
 463               overflow = TRUE;
 464               signed_value = 0;
 465             }
 466
 467           /* Put the adjusted value back into the instruction.  */
 468           signed_value >>= 2;
 469           insn = INSERT_JUMPTARG(insn, signed_value);
 470
 471           bfd_put_32 (input_bfd, (bfd_vma) insn, loc);
 472           break;
 473
 474         case R_ILOHALF:
 475           insn = bfd_get_32 (input_bfd, loc);
 476           unsigned_value = EXTRACT_HWORD (insn);
 477           unsigned_value += val;
 478           insn = INSERT_HWORD (insn, unsigned_value);
 479           bfd_put_32 (input_bfd, insn, loc);
 480           break;
 481
 482         case R_IHIHALF:
 483           /* Save the value for the R_IHCONST reloc.  */
 484           hihalf = TRUE;
 485           hihalf_val = val;
 486           break;
 487
 488         case R_IHCONST:
 489           if (! hihalf)
 490             {
 491               if (! ((*info->callbacks->reloc_dangerous)
 492                      (info, "missing IHIHALF reloc", input_bfd,
 493                       input_section, rel->r_vaddr - input_section->vma)))
 494                 return FALSE;
 495               hihalf_val = 0;
 496             }
 497
 498           insn = bfd_get_32 (input_bfd, loc);
 499           unsigned_value = rel->r_symndx + hihalf_val;
 500           unsigned_value >>= 16;
 501           insn = INSERT_HWORD (insn, unsigned_value);
 502           bfd_put_32 (input_bfd, (bfd_vma) insn, loc);
 503
 504           hihalf = FALSE;
 505           break;
 506
 507         case R_BYTE:
 508         case R_HWORD:
 509         case R_WORD:
 510           rstat = _bfd_relocate_contents (howto_table + rel->r_type,
 511                                           input_bfd, val, loc);
 512           if (rstat == bfd_reloc_overflow)
 513             overflow = TRUE;
 514           else if (rstat != bfd_reloc_ok)
 515             abort ();
 516           break;
 517         }
 518
 519       if (overflow)
 520         {
 521           const char *name;
 522           char buf[SYMNMLEN + 1];
 523
 524           if (symndx == -1)
 525             name = "*ABS*";
 526           else if (h != NULL)
 527             name = NULL;
 528           else if (sym == NULL)
 529             name = "*unknown*";
 530           else if (sym->_n._n_n._n_zeroes == 0
 531                    && sym->_n._n_n._n_offset != 0)
 532             name = obj_coff_strings (input_bfd) + sym->_n._n_n._n_offset;
 533           else
 534             {
 535               strncpy (buf, sym->_n._n_name, SYMNMLEN);
 536               buf[SYMNMLEN] = '\0';
 537               name = buf;
 538             }
 539
 540           if (! ((*info->callbacks->reloc_overflow)
 541                  (info, (h ? &h->root : NULL), name,
 542                   howto_table[rel->r_type].name, (bfd_vma) 0, input_bfd,
 543                   input_section, rel->r_vaddr - input_section->vma)))
 544             return FALSE;
 545         }
 546     }
 547
 548   return TRUE;
 549 }
 550
 551 #define coff_relocate_section coff_or32_relocate_section
 552
 553 /* We don't want to change the symndx of a R_IHCONST reloc, since it
 554    is actually an addend, not a symbol index at all.  */
 555
 556 static bfd_boolean
 557 coff_or32_adjust_symndx (obfd, info, ibfd, sec, irel, adjustedp)
 558      bfd *obfd ATTRIBUTE_UNUSED;
 559      struct bfd_link_info *info ATTRIBUTE_UNUSED;
 560      bfd *ibfd ATTRIBUTE_UNUSED;
 561      asection *sec ATTRIBUTE_UNUSED;
 562      struct internal_reloc *irel;
 563      bfd_boolean *adjustedp;
 564 {
 565   if (irel->r_type == R_IHCONST)
 566     *adjustedp = TRUE;
 567   else
 568     *adjustedp = FALSE;
 569   return TRUE;
 570 }
 571
 572 #define coff_adjust_symndx coff_or32_adjust_symndx
 573
 574 #ifndef bfd_pe_print_pdata
 575 #define bfd_pe_print_pdata      NULL
 576 #endif
 577
 578 #include "coffcode.h"
 579
 580 const bfd_target or32coff_big_vec =
 581 {
 582   "coff-or32-big",  /* Name.  */
 583   bfd_target_coff_flavour,
 584   BFD_ENDIAN_BIG,   /* Data byte order is big.  */
 585   BFD_ENDIAN_BIG,   /* Header byte order is big.  */
 586
 587   (HAS_RELOC  | EXEC_P |    /* Object flags.  */
 588    HAS_LINENO | HAS_DEBUG |
 589    HAS_SYMS   | HAS_LOCALS | WP_TEXT),
 590
 591   (SEC_HAS_CONTENTS | SEC_ALLOC | /* Section flags.  */
 592    SEC_LOAD | SEC_RELOC |
 593    SEC_READONLY ),
 594   '_',        /* Leading underscore.  */
 595   '/',        /* ar_pad_char.  */
 596   15,         /* ar_max_namelen.  */
 597
 598   /* Data.  */
 599   bfd_getb64, bfd_getb_signed_64, bfd_putb64,
 600   bfd_getb32, bfd_getb_signed_32, bfd_putb32,
 601   bfd_getb16, bfd_getb_signed_16, bfd_putb16,
 602
 603   /* Headers.  */
 604   bfd_getb64, bfd_getb_signed_64, bfd_putb64,
 605   bfd_getb32, bfd_getb_signed_32, bfd_putb32,
 606   bfd_getb16, bfd_getb_signed_16, bfd_putb16,
 607
 608   {
 609     _bfd_dummy_target,
 610     coff_object_p,
 611     bfd_generic_archive_p,
 612     _bfd_dummy_target
 613   },
 614   {
 615     bfd_false,
 616     coff_mkobject,
 617     _bfd_generic_mkarchive,
 618     bfd_false
 619   },
 620   {
 621     bfd_false,
 622     coff_write_object_contents,
 623     _bfd_write_archive_contents,
 624     bfd_false
 625   },
 626
 627   BFD_JUMP_TABLE_GENERIC (coff),
 628   BFD_JUMP_TABLE_COPY (coff),
 629   BFD_JUMP_TABLE_CORE (_bfd_nocore),
 630   BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
 631   BFD_JUMP_TABLE_SYMBOLS (coff),
 632   BFD_JUMP_TABLE_RELOCS (coff),
 633   BFD_JUMP_TABLE_WRITE (coff),
 634   BFD_JUMP_TABLE_LINK (coff),
 635   BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
 636
 637  /* Alternative_target.  */
 638 #ifdef TARGET_LITTLE_SYM
 639   & TARGET_LITTLE_SYM,
 640 #else
 641   NULL,
 642 #endif
 643
 644   COFF_SWAP_TABLE
 645 };