bfd/aout-arm.c

   1 /* BFD back-end for raw ARM a.out binaries.
   2    Copyright 1994, 1995, 1997, 1998, 1999, 2000, 2001
   3    Free Software Foundation, Inc.
   4    Contributed by Richard Earnshaw (rwe@pegasus.esprit.ec.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 2 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
  21
  22 #include "bfd.h"
  23 #include "sysdep.h"
  24 /* Avoid multiple defininitions from aoutx if supporting standarad a.out
  25    as well as our own.  */
  26 #define NAME(x,y) CAT3(aoutarm,_32_,y)
  27
  28 #define N_TXTADDR(x)                                            \
  29   ((N_MAGIC (x) == NMAGIC)                                      \
  30    ? (bfd_vma) 0x8000                                           \
  31    : ((N_MAGIC (x) != ZMAGIC)                                   \
  32       ? (bfd_vma) 0                                             \
  33       : ((N_SHARED_LIB (x))                                     \
  34          ? ((x).a_entry & ~(bfd_vma) (TARGET_PAGE_SIZE - 1))    \
  35          : (bfd_vma) TEXT_START_ADDR)))
  36
  37 #define TEXT_START_ADDR 0x8000
  38 #define TARGET_PAGE_SIZE 0x8000
  39 #define SEGMENT_SIZE TARGET_PAGE_SIZE
  40 #define DEFAULT_ARCH bfd_arch_arm
  41
  42 #define MY(OP) CAT(aoutarm_,OP)
  43 #define N_BADMAG(x) ((((x).a_info & ~007200) != ZMAGIC) && \
  44                      (((x).a_info & ~006000) != OMAGIC) && \
  45                      ((x).a_info != NMAGIC))
  46 #define N_MAGIC(x) ((x).a_info & ~07200)
  47
  48 #define MY_bfd_reloc_type_lookup aoutarm_bfd_reloc_type_lookup
  49
  50 #include "libaout.h"
  51 #include "aout/aout64.h"
  52
  53 static boolean MY(write_object_contents)
  54   PARAMS ((bfd *));
  55 static bfd_reloc_status_type MY(fix_pcrel_26_done)
  56   PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
  57 static bfd_reloc_status_type MY(fix_pcrel_26)
  58   PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
  59 static void MY(swap_std_reloc_in)
  60   PARAMS ((bfd *, struct reloc_std_external *, arelent *, asymbol **,
  61            bfd_size_type));
  62 reloc_howto_type *MY(bfd_reloc_type_lookup)
  63   PARAMS ((bfd *, bfd_reloc_code_real_type));
  64 reloc_howto_type * MY(reloc_howto)
  65   PARAMS ((bfd *, struct reloc_std_external *, int *, int *, int *));
  66 void MY(put_reloc)
  67   PARAMS ((bfd *, int, int, bfd_vma, reloc_howto_type *,
  68            struct reloc_std_external *));
  69 void MY(relocatable_reloc)
  70   PARAMS ((reloc_howto_type *, bfd *, struct reloc_std_external *, bfd_vma *,
  71            bfd_vma));
  72 void MY(swap_std_reloc_out)
  73   PARAMS ((bfd *, arelent *, struct reloc_std_external *));
  74 \f
  75 reloc_howto_type MY(howto_table)[] =
  76   {
  77     /* Type rs size bsz pcrel bitpos ovrf sf name part_inpl
  78        readmask setmask pcdone.  */
  79     HOWTO (0, 0, 0, 8, false, 0, complain_overflow_bitfield, 0, "8", true,
  80            0x000000ff, 0x000000ff, false),
  81     HOWTO (1, 0, 1, 16, false, 0, complain_overflow_bitfield, 0, "16", true,
  82            0x0000ffff, 0x0000ffff, false),
  83     HOWTO (2, 0, 2, 32, false, 0, complain_overflow_bitfield, 0, "32", true,
  84            0xffffffff, 0xffffffff, false),
  85     HOWTO (3, 2, 2, 26, true, 0, complain_overflow_signed, MY(fix_pcrel_26),
  86            "ARM26", true, 0x00ffffff, 0x00ffffff, true),
  87     HOWTO (4, 0, 0, 8, true, 0, complain_overflow_signed, 0, "DISP8", true,
  88            0x000000ff, 0x000000ff, true),
  89     HOWTO (5, 0, 1, 16, true, 0, complain_overflow_signed, 0, "DISP16", true,
  90            0x0000ffff, 0x0000ffff, true),
  91     HOWTO (6, 0, 2, 32, true, 0, complain_overflow_signed, 0, "DISP32", true,
  92            0xffffffff, 0xffffffff, true),
  93     HOWTO (7, 2, 2, 26, false, 0, complain_overflow_signed,
  94            MY(fix_pcrel_26_done), "ARM26D", true, 0x0, 0x0,
  95            false),
  96     EMPTY_HOWTO (-1),
  97     HOWTO (9, 0, -1, 16, false, 0, complain_overflow_bitfield, 0, "NEG16", true,
  98            0x0000ffff, 0x0000ffff, false),
  99     HOWTO (10, 0, -2, 32, false, 0, complain_overflow_bitfield, 0, "NEG32", true,
 100            0xffffffff, 0xffffffff, false)
 101   };
 102
 103 #define RELOC_ARM_BITS_NEG_BIG      ((unsigned int) 0x08)
 104 #define RELOC_ARM_BITS_NEG_LITTLE   ((unsigned int) 0x10)
 105
 106 reloc_howto_type *
 107 MY(reloc_howto) (abfd, rel, r_index, r_extern, r_pcrel)
 108      bfd *abfd;
 109      struct reloc_std_external *rel;
 110      int *r_index;
 111      int *r_extern;
 112      int *r_pcrel;
 113 {
 114   unsigned int r_length;
 115   unsigned int r_pcrel_done;
 116   unsigned int r_neg;
 117   int index;
 118
 119   *r_pcrel = 0;
 120   if (bfd_header_big_endian (abfd))
 121     {
 122       *r_index     =  ((rel->r_index[0] << 16)
 123                        | (rel->r_index[1] << 8)
 124                        | rel->r_index[2]);
 125       *r_extern    = (0 != (rel->r_type[0] & RELOC_STD_BITS_EXTERN_BIG));
 126       r_pcrel_done = (0 != (rel->r_type[0] & RELOC_STD_BITS_PCREL_BIG));
 127       r_neg        = (0 != (rel->r_type[0] & RELOC_ARM_BITS_NEG_BIG));
 128       r_length     = ((rel->r_type[0] & RELOC_STD_BITS_LENGTH_BIG)
 129                       >> RELOC_STD_BITS_LENGTH_SH_BIG);
 130     }
 131   else
 132     {
 133       *r_index     = ((rel->r_index[2] << 16)
 134                       | (rel->r_index[1] << 8)
 135                       | rel->r_index[0]);
 136       *r_extern    = (0 != (rel->r_type[0] & RELOC_STD_BITS_EXTERN_LITTLE));
 137       r_pcrel_done = (0 != (rel->r_type[0] & RELOC_STD_BITS_PCREL_LITTLE));
 138       r_neg        = (0 != (rel->r_type[0] & RELOC_ARM_BITS_NEG_LITTLE));
 139       r_length     = ((rel->r_type[0] & RELOC_STD_BITS_LENGTH_LITTLE)
 140                       >> RELOC_STD_BITS_LENGTH_SH_LITTLE);
 141     }
 142   index = r_length + 4 * r_pcrel_done + 8 * r_neg;
 143   if (index == 3)
 144     *r_pcrel = 1;
 145
 146   return MY(howto_table) + index;
 147 }
 148
 149 #define MY_reloc_howto(BFD, REL, IN, EX, PC) \
 150         MY(reloc_howto) (BFD, REL, &IN, &EX, &PC)
 151
 152 void
 153 MY(put_reloc) (abfd, r_extern, r_index, value, howto, reloc)
 154      bfd *abfd;
 155      int r_extern;
 156      int r_index;
 157      bfd_vma value;
 158      reloc_howto_type *howto;
 159      struct reloc_std_external *reloc;
 160 {
 161   unsigned int r_length;
 162   int r_pcrel;
 163   int r_neg;
 164
 165   PUT_WORD (abfd, value, reloc->r_address);
 166   /* Size as a power of two.  */
 167   r_length = howto->size;
 168
 169   /* Special case for branch relocations.  */
 170   if (howto->type == 3 || howto->type == 7)
 171     r_length = 3;
 172
 173   r_pcrel  = howto->type & 4;   /* PC Relative done?  */
 174   r_neg = howto->type & 8;      /* Negative relocation.  */
 175
 176   if (bfd_header_big_endian (abfd))
 177     {
 178       reloc->r_index[0] = r_index >> 16;
 179       reloc->r_index[1] = r_index >> 8;
 180       reloc->r_index[2] = r_index;
 181       reloc->r_type[0] =
 182         ((r_extern ?     RELOC_STD_BITS_EXTERN_BIG : 0)
 183          | (r_pcrel ?    RELOC_STD_BITS_PCREL_BIG : 0)
 184          | (r_neg ?      RELOC_ARM_BITS_NEG_BIG : 0)
 185          | (r_length <<  RELOC_STD_BITS_LENGTH_SH_BIG));
 186     }
 187   else
 188     {
 189       reloc->r_index[2] = r_index >> 16;
 190       reloc->r_index[1] = r_index >> 8;
 191       reloc->r_index[0] = r_index;
 192       reloc->r_type[0] =
 193         ((r_extern ?     RELOC_STD_BITS_EXTERN_LITTLE : 0)
 194          | (r_pcrel ?    RELOC_STD_BITS_PCREL_LITTLE : 0)
 195          | (r_neg ?      RELOC_ARM_BITS_NEG_LITTLE : 0)
 196          | (r_length <<  RELOC_STD_BITS_LENGTH_SH_LITTLE));
 197     }
 198 }
 199
 200 #define MY_put_reloc(BFD, EXT, IDX, VAL, HOWTO, RELOC) \
 201   MY(put_reloc) (BFD, EXT, IDX, VAL, HOWTO, RELOC)
 202
 203 void
 204 MY(relocatable_reloc) (howto, abfd, reloc, amount, r_addr)
 205      reloc_howto_type *howto;
 206      bfd *abfd;
 207      struct reloc_std_external *reloc;
 208      bfd_vma *amount;
 209      bfd_vma r_addr;
 210 {
 211   if (howto->type == 3)
 212     {
 213       if (reloc->r_type[0]
 214           & (bfd_header_big_endian (abfd)
 215              ? RELOC_STD_BITS_EXTERN_BIG : RELOC_STD_BITS_EXTERN_LITTLE))
 216         {
 217           /* The reloc is still external, so don't modify anything.  */
 218           *amount = 0;
 219         }
 220       else
 221         {
 222           *amount -= r_addr;
 223           /* Change the r_pcrel value -- on the ARM, this bit is set once the
 224              relocation is done.  */
 225           if (bfd_header_big_endian (abfd))
 226             reloc->r_type[0] |= RELOC_STD_BITS_PCREL_BIG;
 227           else
 228             reloc->r_type[0] |= RELOC_STD_BITS_PCREL_LITTLE;
 229         }
 230     }
 231   else if (howto->type == 7)
 232     *amount = 0;
 233 }
 234
 235 #define MY_relocatable_reloc(HOW, BFD, REL, AMOUNT, ADDR) \
 236   MY(relocatable_reloc) (HOW, BFD, REL, &(AMOUNT), ADDR)
 237
 238 static bfd_reloc_status_type
 239 MY(fix_pcrel_26_done) (abfd, reloc_entry, symbol, data, input_section,
 240                        output_bfd, error_message)
 241      bfd *abfd ATTRIBUTE_UNUSED;
 242      arelent *reloc_entry ATTRIBUTE_UNUSED;
 243      asymbol *symbol ATTRIBUTE_UNUSED;
 244      PTR data ATTRIBUTE_UNUSED;
 245      asection *input_section ATTRIBUTE_UNUSED;
 246      bfd *output_bfd ATTRIBUTE_UNUSED;
 247      char **error_message ATTRIBUTE_UNUSED;
 248 {
 249   /* This is dead simple at present.  */
 250   return bfd_reloc_ok;
 251 }
 252
 253 static bfd_reloc_status_type
 254 MY(fix_pcrel_26) (abfd, reloc_entry, symbol, data, input_section,
 255                   output_bfd, error_message)
 256      bfd *abfd;
 257      arelent *reloc_entry;
 258      asymbol *symbol;
 259      PTR data;
 260      asection *input_section;
 261      bfd *output_bfd;
 262      char **error_message ATTRIBUTE_UNUSED;
 263 {
 264   bfd_vma relocation;
 265   bfd_size_type addr = reloc_entry->address;
 266   bfd_vma target = bfd_get_32 (abfd, (bfd_byte *) data + addr);
 267   bfd_reloc_status_type flag = bfd_reloc_ok;
 268
 269   /* If this is an undefined symbol, return error.  */
 270   if (symbol->section == &bfd_und_section
 271       && (symbol->flags & BSF_WEAK) == 0)
 272     return output_bfd ? bfd_reloc_ok : bfd_reloc_undefined;
 273
 274   /* If the sections are different, and we are doing a partial relocation,
 275      just ignore it for now.  */
 276   if (symbol->section->name != input_section->name
 277       && output_bfd != (bfd *)NULL)
 278     return bfd_reloc_ok;
 279
 280   relocation = (target & 0x00ffffff) << 2;
 281   relocation = (relocation ^ 0x02000000) - 0x02000000; /* Sign extend.  */
 282   relocation += symbol->value;
 283   relocation += symbol->section->output_section->vma;
 284   relocation += symbol->section->output_offset;
 285   relocation += reloc_entry->addend;
 286   relocation -= input_section->output_section->vma;
 287   relocation -= input_section->output_offset;
 288   relocation -= addr;
 289   if (relocation & 3)
 290     return bfd_reloc_overflow;
 291
 292   /* Check for overflow.  */
 293   if (relocation & 0x02000000)
 294     {
 295       if ((relocation & ~ (bfd_vma) 0x03ffffff) != ~ (bfd_vma) 0x03ffffff)
 296         flag = bfd_reloc_overflow;
 297     }
 298   else if (relocation & ~ (bfd_vma) 0x03ffffff)
 299     flag = bfd_reloc_overflow;
 300
 301   target &= ~ (bfd_vma) 0x00ffffff;
 302   target |= (relocation >> 2) & 0x00ffffff;
 303   bfd_put_32 (abfd, target, (bfd_byte *) data + addr);
 304
 305   /* Now the ARM magic... Change the reloc type so that it is marked as done.
 306      Strictly this is only necessary if we are doing a partial relocation.  */
 307   reloc_entry->howto = &MY(howto_table)[7];
 308
 309   return flag;
 310 }
 311
 312 reloc_howto_type *
 313 MY(bfd_reloc_type_lookup) (abfd,code)
 314      bfd *abfd;
 315      bfd_reloc_code_real_type code;
 316 {
 317 #define ASTD(i,j)       case i: return &MY(howto_table)[j]
 318   if (code == BFD_RELOC_CTOR)
 319     switch (bfd_get_arch_info (abfd)->bits_per_address)
 320       {
 321       case 32:
 322         code = BFD_RELOC_32;
 323         break;
 324       default:
 325         return (const struct reloc_howto_struct *) 0;
 326       }
 327
 328   switch (code)
 329     {
 330       ASTD (BFD_RELOC_16, 1);
 331       ASTD (BFD_RELOC_32, 2);
 332       ASTD (BFD_RELOC_ARM_PCREL_BRANCH, 3);
 333       ASTD (BFD_RELOC_8_PCREL, 4);
 334       ASTD (BFD_RELOC_16_PCREL, 5);
 335       ASTD (BFD_RELOC_32_PCREL, 6);
 336     default:
 337       return (const struct reloc_howto_struct *) 0;
 338     }
 339 }
 340
 341 #define MY_swap_std_reloc_in MY(swap_std_reloc_in)
 342 #define MY_swap_std_reloc_out MY(swap_std_reloc_out)
 343 #define MY_get_section_contents _bfd_generic_get_section_contents
 344 /* #define MY_bfd_link_hash_table_create _bfd_generic_link_hash_table_create */
 345 /* #define MY_bfd_link_add_symbols _bfd_generic_link_add_symbols */
 346 /* #define MY_bfd_final_link _bfd_generic_final_link */
 347
 348 #include "aoutx.h"
 349
 350 static void
 351 MY_swap_std_reloc_in (abfd, bytes, cache_ptr, symbols, symcount)
 352      bfd *abfd;
 353      struct reloc_std_external *bytes;
 354      arelent *cache_ptr;
 355      asymbol **symbols;
 356      bfd_size_type symcount ATTRIBUTE_UNUSED;
 357 {
 358   int r_index;
 359   int r_extern;
 360   int r_pcrel;
 361   struct aoutdata *su = &(abfd->tdata.aout_data->a);
 362
 363   cache_ptr->address = H_GET_32 (abfd, bytes->r_address);
 364
 365   cache_ptr->howto = MY_reloc_howto (abfd, bytes, r_index, r_extern, r_pcrel);
 366
 367   MOVE_ADDRESS (0);
 368 }
 369
 370 void
 371 MY_swap_std_reloc_out (abfd, g, natptr)
 372      bfd *abfd;
 373      arelent *g;
 374      struct reloc_std_external *natptr;
 375 {
 376   int r_index;
 377   asymbol *sym = *(g->sym_ptr_ptr);
 378   int r_extern;
 379   int r_length;
 380   int r_pcrel;
 381   int r_neg = 0;        /* Negative relocs use the BASEREL bit.  */
 382   asection *output_section = sym->section->output_section;
 383
 384   PUT_WORD(abfd, g->address, natptr->r_address);
 385
 386   r_length = g->howto->size ;   /* Size as a power of two */
 387   if (r_length < 0)
 388     {
 389       r_length = -r_length;
 390       r_neg = 1;
 391     }
 392
 393   r_pcrel  = (int) g->howto->pc_relative; /* Relative to PC? */
 394
 395   /* For RISC iX, in pc-relative relocs the r_pcrel bit means that the
 396      relocation has been done already (Only for the 26-bit one I think)???!!!
 397      */
 398
 399   if (g->howto->type == 3)
 400     {
 401       r_length = 3;
 402       r_pcrel = 0;
 403     }
 404   else if (g->howto->type == 7)
 405     {
 406       r_length = 3;
 407       r_pcrel = 1;
 408     }
 409
 410 #if 0
 411   /* For a standard reloc, the addend is in the object file.  */
 412   r_addend = g->addend + (*(g->sym_ptr_ptr))->section->output_section->vma;
 413 #endif
 414
 415   /* name was clobbered by aout_write_syms to be symbol index */
 416
 417   /* If this relocation is relative to a symbol then set the
 418      r_index to the symbols index, and the r_extern bit.
 419
 420      Absolute symbols can come in in two ways, either as an offset
 421      from the abs section, or as a symbol which has an abs value.
 422      check for that here
 423      */
 424
 425   if (bfd_is_com_section (output_section)
 426       || output_section == &bfd_abs_section
 427       || output_section == &bfd_und_section)
 428     {
 429       if (bfd_abs_section.symbol == sym)
 430         {
 431           /* Whoops, looked like an abs symbol, but is really an offset
 432              from the abs section.  */
 433           r_index = 0;
 434           r_extern = 0;
 435         }
 436       else
 437         {
 438           /* Fill in symbol.  */
 439           r_extern = 1;
 440           r_index = (*(g->sym_ptr_ptr))->KEEPIT;
 441         }
 442     }
 443   else
 444     {
 445       /* Just an ordinary section.  */
 446       r_extern = 0;
 447       r_index  = output_section->target_index;
 448     }
 449
 450   /* Now the fun stuff.  */
 451   if (bfd_header_big_endian (abfd))
 452     {
 453       natptr->r_index[0] = r_index >> 16;
 454       natptr->r_index[1] = r_index >> 8;
 455       natptr->r_index[2] = r_index;
 456       natptr->r_type[0] =
 457         (  (r_extern ?   RELOC_STD_BITS_EXTERN_BIG: 0)
 458          | (r_pcrel  ?   RELOC_STD_BITS_PCREL_BIG: 0)
 459          | (r_neg    ?   RELOC_ARM_BITS_NEG_BIG: 0)
 460          | (r_length <<  RELOC_STD_BITS_LENGTH_SH_BIG));
 461     }
 462   else
 463     {
 464       natptr->r_index[2] = r_index >> 16;
 465       natptr->r_index[1] = r_index >> 8;
 466       natptr->r_index[0] = r_index;
 467       natptr->r_type[0] =
 468         (  (r_extern ?   RELOC_STD_BITS_EXTERN_LITTLE: 0)
 469          | (r_pcrel  ?   RELOC_STD_BITS_PCREL_LITTLE: 0)
 470          | (r_neg    ?   RELOC_ARM_BITS_NEG_LITTLE: 0)
 471          | (r_length <<  RELOC_STD_BITS_LENGTH_SH_LITTLE));
 472     }
 473 }
 474
 475 #define MY_BFD_TARGET
 476
 477 #include "aout-target.h"
 478
 479 extern const bfd_target aout_arm_big_vec;
 480
 481 const bfd_target aout_arm_little_vec =
 482   {
 483     "a.out-arm-little",           /* name */
 484     bfd_target_aout_flavour,
 485     BFD_ENDIAN_LITTLE,            /* target byte order (little) */
 486     BFD_ENDIAN_LITTLE,            /* target headers byte order (little) */
 487     (HAS_RELOC | EXEC_P |         /* object flags */
 488      HAS_LINENO | HAS_DEBUG |
 489      HAS_SYMS | HAS_LOCALS | DYNAMIC | WP_TEXT | D_PAGED),
 490     (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_CODE | SEC_DATA),
 491     MY_symbol_leading_char,
 492     AR_PAD_CHAR,                  /* ar_pad_char */
 493     15,                           /* ar_max_namelen */
 494     bfd_getl64, bfd_getl_signed_64, bfd_putl64,
 495     bfd_getl32, bfd_getl_signed_32, bfd_putl32,
 496     bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
 497     bfd_getl64, bfd_getl_signed_64, bfd_putl64,
 498     bfd_getl32, bfd_getl_signed_32, bfd_putl32,
 499     bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
 500     {_bfd_dummy_target, MY_object_p,            /* bfd_check_format */
 501      bfd_generic_archive_p, MY_core_file_p},
 502     {bfd_false, MY_mkobject,                    /* bfd_set_format */
 503      _bfd_generic_mkarchive, bfd_false},
 504     {bfd_false, MY_write_object_contents,       /* bfd_write_contents */
 505      _bfd_write_archive_contents, bfd_false},
 506
 507     BFD_JUMP_TABLE_GENERIC (MY),
 508     BFD_JUMP_TABLE_COPY (MY),
 509     BFD_JUMP_TABLE_CORE (MY),
 510     BFD_JUMP_TABLE_ARCHIVE (MY),
 511     BFD_JUMP_TABLE_SYMBOLS (MY),
 512     BFD_JUMP_TABLE_RELOCS (MY),
 513     BFD_JUMP_TABLE_WRITE (MY),
 514     BFD_JUMP_TABLE_LINK (MY),
 515     BFD_JUMP_TABLE_DYNAMIC (MY),
 516
 517     & aout_arm_big_vec,
 518
 519     (PTR) MY_backend_data,
 520   };
 521
 522 const bfd_target aout_arm_big_vec =
 523   {
 524     "a.out-arm-big",              /* name */
 525     bfd_target_aout_flavour,
 526     BFD_ENDIAN_BIG,               /* target byte order (big) */
 527     BFD_ENDIAN_BIG,               /* target headers byte order (big) */
 528     (HAS_RELOC | EXEC_P |         /* object flags */
 529      HAS_LINENO | HAS_DEBUG |
 530      HAS_SYMS | HAS_LOCALS | DYNAMIC | WP_TEXT | D_PAGED),
 531     (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_CODE | SEC_DATA),
 532     MY_symbol_leading_char,
 533     AR_PAD_CHAR,                                /* ar_pad_char */
 534     15,                                         /* ar_max_namelen */
 535     bfd_getb64, bfd_getb_signed_64, bfd_putb64,
 536     bfd_getb32, bfd_getb_signed_32, bfd_putb32,
 537     bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* data */
 538     bfd_getb64, bfd_getb_signed_64, bfd_putb64,
 539     bfd_getb32, bfd_getb_signed_32, bfd_putb32,
 540     bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
 541     {_bfd_dummy_target, MY_object_p,            /* bfd_check_format */
 542      bfd_generic_archive_p, MY_core_file_p},
 543     {bfd_false, MY_mkobject,                    /* bfd_set_format */
 544      _bfd_generic_mkarchive, bfd_false},
 545     {bfd_false, MY_write_object_contents,       /* bfd_write_contents */
 546      _bfd_write_archive_contents, bfd_false},
 547
 548     BFD_JUMP_TABLE_GENERIC (MY),
 549     BFD_JUMP_TABLE_COPY (MY),
 550     BFD_JUMP_TABLE_CORE (MY),
 551     BFD_JUMP_TABLE_ARCHIVE (MY),
 552     BFD_JUMP_TABLE_SYMBOLS (MY),
 553     BFD_JUMP_TABLE_RELOCS (MY),
 554     BFD_JUMP_TABLE_WRITE (MY),
 555     BFD_JUMP_TABLE_LINK (MY),
 556     BFD_JUMP_TABLE_DYNAMIC (MY),
 557
 558     & aout_arm_little_vec,
 559
 560     (PTR) MY_backend_data,
 561   };