1 /* BFD back-end for raw ARM a.out binaries. 2 Copyright 1994, 1995, 1997, 1998, 1999, 2000, 2001, 2002 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 25 /* Avoid multiple definitions from aoutx if supporting standard a.out 26 as well as our own. */ 27 /* Do not "beautify" the CONCAT* macro args. Traditional C will not 28 remove whitespace added here, and thus will fail to concatenate 29 the tokens. */ 30 #define NAME(x,y) CONCAT3 (aoutarm,_32_,y) 31 32 #define N_TXTADDR(x) \ 33 ((N_MAGIC (x) == NMAGIC) \ 34 ? (bfd_vma) 0x8000 \ 35 : ((N_MAGIC (x) != ZMAGIC) \ 36 ? (bfd_vma) 0 \ 37 : ((N_SHARED_LIB (x)) \ 38 ? ((x).a_entry & ~(bfd_vma) (TARGET_PAGE_SIZE - 1)) \ 39 : (bfd_vma) TEXT_START_ADDR))) 40 41 #define TEXT_START_ADDR 0x8000 42 #define TARGET_PAGE_SIZE 0x8000 43 #define SEGMENT_SIZE TARGET_PAGE_SIZE 44 #define DEFAULT_ARCH bfd_arch_arm 45 46 #define MY(OP) CONCAT2 (aoutarm_,OP) 47 #define N_BADMAG(x) ((((x).a_info & ~007200) != ZMAGIC) && \ 48 (((x).a_info & ~006000) != OMAGIC) && \ 49 ((x).a_info != NMAGIC)) 50 #define N_MAGIC(x) ((x).a_info & ~07200) 51 52 #define MY_bfd_reloc_type_lookup aoutarm_bfd_reloc_type_lookup 53 54 #include "libaout.h" 55 #include "aout/aout64.h" 56 57 static bfd_boolean MY(write_object_contents) 58 PARAMS ((bfd *)); 59 static bfd_reloc_status_type MY(fix_pcrel_26_done) 60 PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **)); 61 static bfd_reloc_status_type MY(fix_pcrel_26) 62 PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **)); 63 static void MY(swap_std_reloc_in) 64 PARAMS ((bfd *, struct reloc_std_external *, arelent *, asymbol **, 65 bfd_size_type)); 66 reloc_howto_type *MY(bfd_reloc_type_lookup) 67 PARAMS ((bfd *, bfd_reloc_code_real_type)); 68 reloc_howto_type * MY(reloc_howto) 69 PARAMS ((bfd *, struct reloc_std_external *, int *, int *, int *)); 70 void MY(put_reloc) 71 PARAMS ((bfd *, int, int, bfd_vma, reloc_howto_type *, 72 struct reloc_std_external *)); 73 void MY(relocatable_reloc) 74 PARAMS ((reloc_howto_type *, bfd *, struct reloc_std_external *, bfd_vma *, 75 bfd_vma)); 76 void MY(swap_std_reloc_out) 77 PARAMS ((bfd *, arelent *, struct reloc_std_external *)); 78 79 reloc_howto_type MY(howto_table)[] = 80 { 81 /* Type rs size bsz pcrel bitpos ovrf sf name part_inpl 82 readmask setmask pcdone. */ 83 HOWTO (0, 0, 0, 8, FALSE, 0, complain_overflow_bitfield, 0, "8", TRUE, 84 0x000000ff, 0x000000ff, FALSE), 85 HOWTO (1, 0, 1, 16, FALSE, 0, complain_overflow_bitfield, 0, "16", TRUE, 86 0x0000ffff, 0x0000ffff, FALSE), 87 HOWTO (2, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, 0, "32", TRUE, 88 0xffffffff, 0xffffffff, FALSE), 89 HOWTO (3, 2, 2, 26, TRUE, 0, complain_overflow_signed, MY(fix_pcrel_26), 90 "ARM26", TRUE, 0x00ffffff, 0x00ffffff, TRUE), 91 HOWTO (4, 0, 0, 8, TRUE, 0, complain_overflow_signed, 0, "DISP8", TRUE, 92 0x000000ff, 0x000000ff, TRUE), 93 HOWTO (5, 0, 1, 16, TRUE, 0, complain_overflow_signed, 0, "DISP16", TRUE, 94 0x0000ffff, 0x0000ffff, TRUE), 95 HOWTO (6, 0, 2, 32, TRUE, 0, complain_overflow_signed, 0, "DISP32", TRUE, 96 0xffffffff, 0xffffffff, TRUE), 97 HOWTO (7, 2, 2, 26, FALSE, 0, complain_overflow_signed, 98 MY(fix_pcrel_26_done), "ARM26D", TRUE, 0x0, 0x0, 99 FALSE), 100 EMPTY_HOWTO (-1), 101 HOWTO (9, 0, -1, 16, FALSE, 0, complain_overflow_bitfield, 0, "NEG16", TRUE, 102 0x0000ffff, 0x0000ffff, FALSE), 103 HOWTO (10, 0, -2, 32, FALSE, 0, complain_overflow_bitfield, 0, "NEG32", TRUE, 104 0xffffffff, 0xffffffff, FALSE) 105 }; 106 107 #define RELOC_ARM_BITS_NEG_BIG ((unsigned int) 0x08) 108 #define RELOC_ARM_BITS_NEG_LITTLE ((unsigned int) 0x10) 109 110 reloc_howto_type * 111 MY(reloc_howto) (abfd, rel, r_index, r_extern, r_pcrel) 112 bfd *abfd; 113 struct reloc_std_external *rel; 114 int *r_index; 115 int *r_extern; 116 int *r_pcrel; 117 { 118 unsigned int r_length; 119 unsigned int r_pcrel_done; 120 unsigned int r_neg; 121 int index; 122 123 *r_pcrel = 0; 124 if (bfd_header_big_endian (abfd)) 125 { 126 *r_index = ((rel->r_index[0] << 16) 127 | (rel->r_index[1] << 8) 128 | rel->r_index[2]); 129 *r_extern = (0 != (rel->r_type[0] & RELOC_STD_BITS_EXTERN_BIG)); 130 r_pcrel_done = (0 != (rel->r_type[0] & RELOC_STD_BITS_PCREL_BIG)); 131 r_neg = (0 != (rel->r_type[0] & RELOC_ARM_BITS_NEG_BIG)); 132 r_length = ((rel->r_type[0] & RELOC_STD_BITS_LENGTH_BIG) 133 >> RELOC_STD_BITS_LENGTH_SH_BIG); 134 } 135 else 136 { 137 *r_index = ((rel->r_index[2] << 16) 138 | (rel->r_index[1] << 8) 139 | rel->r_index[0]); 140 *r_extern = (0 != (rel->r_type[0] & RELOC_STD_BITS_EXTERN_LITTLE)); 141 r_pcrel_done = (0 != (rel->r_type[0] & RELOC_STD_BITS_PCREL_LITTLE)); 142 r_neg = (0 != (rel->r_type[0] & RELOC_ARM_BITS_NEG_LITTLE)); 143 r_length = ((rel->r_type[0] & RELOC_STD_BITS_LENGTH_LITTLE) 144 >> RELOC_STD_BITS_LENGTH_SH_LITTLE); 145 } 146 index = r_length + 4 * r_pcrel_done + 8 * r_neg; 147 if (index == 3) 148 *r_pcrel = 1; 149 150 return MY(howto_table) + index; 151 } 152 153 #define MY_reloc_howto(BFD, REL, IN, EX, PC) \ 154 MY(reloc_howto) (BFD, REL, &IN, &EX, &PC) 155 156 void 157 MY(put_reloc) (abfd, r_extern, r_index, value, howto, reloc) 158 bfd *abfd; 159 int r_extern; 160 int r_index; 161 bfd_vma value; 162 reloc_howto_type *howto; 163 struct reloc_std_external *reloc; 164 { 165 unsigned int r_length; 166 int r_pcrel; 167 int r_neg; 168 169 PUT_WORD (abfd, value, reloc->r_address); 170 /* Size as a power of two. */ 171 r_length = howto->size; 172 173 /* Special case for branch relocations. */ 174 if (howto->type == 3 || howto->type == 7) 175 r_length = 3; 176 177 r_pcrel = howto->type & 4; /* PC Relative done? */ 178 r_neg = howto->type & 8; /* Negative relocation. */ 179 180 if (bfd_header_big_endian (abfd)) 181 { 182 reloc->r_index[0] = r_index >> 16; 183 reloc->r_index[1] = r_index >> 8; 184 reloc->r_index[2] = r_index; 185 reloc->r_type[0] = 186 ((r_extern ? RELOC_STD_BITS_EXTERN_BIG : 0) 187 | (r_pcrel ? RELOC_STD_BITS_PCREL_BIG : 0) 188 | (r_neg ? RELOC_ARM_BITS_NEG_BIG : 0) 189 | (r_length << RELOC_STD_BITS_LENGTH_SH_BIG)); 190 } 191 else 192 { 193 reloc->r_index[2] = r_index >> 16; 194 reloc->r_index[1] = r_index >> 8; 195 reloc->r_index[0] = r_index; 196 reloc->r_type[0] = 197 ((r_extern ? RELOC_STD_BITS_EXTERN_LITTLE : 0) 198 | (r_pcrel ? RELOC_STD_BITS_PCREL_LITTLE : 0) 199 | (r_neg ? RELOC_ARM_BITS_NEG_LITTLE : 0) 200 | (r_length << RELOC_STD_BITS_LENGTH_SH_LITTLE)); 201 } 202 } 203 204 #define MY_put_reloc(BFD, EXT, IDX, VAL, HOWTO, RELOC) \ 205 MY(put_reloc) (BFD, EXT, IDX, VAL, HOWTO, RELOC) 206 207 void 208 MY(relocatable_reloc) (howto, abfd, reloc, amount, r_addr) 209 reloc_howto_type *howto; 210 bfd *abfd; 211 struct reloc_std_external *reloc; 212 bfd_vma *amount; 213 bfd_vma r_addr; 214 { 215 if (howto->type == 3) 216 { 217 if (reloc->r_type[0] 218 & (bfd_header_big_endian (abfd) 219 ? RELOC_STD_BITS_EXTERN_BIG : RELOC_STD_BITS_EXTERN_LITTLE)) 220 { 221 /* The reloc is still external, so don't modify anything. */ 222 *amount = 0; 223 } 224 else 225 { 226 *amount -= r_addr; 227 /* Change the r_pcrel value -- on the ARM, this bit is set once the 228 relocation is done. */ 229 if (bfd_header_big_endian (abfd)) 230 reloc->r_type[0] |= RELOC_STD_BITS_PCREL_BIG; 231 else 232 reloc->r_type[0] |= RELOC_STD_BITS_PCREL_LITTLE; 233 } 234 } 235 else if (howto->type == 7) 236 *amount = 0; 237 } 238 239 #define MY_relocatable_reloc(HOW, BFD, REL, AMOUNT, ADDR) \ 240 MY(relocatable_reloc) (HOW, BFD, REL, &(AMOUNT), ADDR) 241 242 static bfd_reloc_status_type 243 MY(fix_pcrel_26_done) (abfd, reloc_entry, symbol, data, input_section, 244 output_bfd, error_message) 245 bfd *abfd ATTRIBUTE_UNUSED; 246 arelent *reloc_entry ATTRIBUTE_UNUSED; 247 asymbol *symbol ATTRIBUTE_UNUSED; 248 PTR data ATTRIBUTE_UNUSED; 249 asection *input_section ATTRIBUTE_UNUSED; 250 bfd *output_bfd ATTRIBUTE_UNUSED; 251 char **error_message ATTRIBUTE_UNUSED; 252 { 253 /* This is dead simple at present. */ 254 return bfd_reloc_ok; 255 } 256 257 static bfd_reloc_status_type 258 MY(fix_pcrel_26) (abfd, reloc_entry, symbol, data, input_section, 259 output_bfd, error_message) 260 bfd *abfd; 261 arelent *reloc_entry; 262 asymbol *symbol; 263 PTR data; 264 asection *input_section; 265 bfd *output_bfd; 266 char **error_message ATTRIBUTE_UNUSED; 267 { 268 bfd_vma relocation; 269 bfd_size_type addr = reloc_entry->address; 270 bfd_vma target = bfd_get_32 (abfd, (bfd_byte *) data + addr); 271 bfd_reloc_status_type flag = bfd_reloc_ok; 272 273 /* If this is an undefined symbol, return error. */ 274 if (symbol->section == &bfd_und_section 275 && (symbol->flags & BSF_WEAK) == 0) 276 return output_bfd ? bfd_reloc_ok : bfd_reloc_undefined; 277 278 /* If the sections are different, and we are doing a partial relocation, 279 just ignore it for now. */ 280 if (symbol->section->name != input_section->name 281 && output_bfd != (bfd *)NULL) 282 return bfd_reloc_ok; 283 284 relocation = (target & 0x00ffffff) << 2; 285 relocation = (relocation ^ 0x02000000) - 0x02000000; /* Sign extend. */ 286 relocation += symbol->value; 287 relocation += symbol->section->output_section->vma; 288 relocation += symbol->section->output_offset; 289 relocation += reloc_entry->addend; 290 relocation -= input_section->output_section->vma; 291 relocation -= input_section->output_offset; 292 relocation -= addr; 293 if (relocation & 3) 294 return bfd_reloc_overflow; 295 296 /* Check for overflow. */ 297 if (relocation & 0x02000000) 298 { 299 if ((relocation & ~ (bfd_vma) 0x03ffffff) != ~ (bfd_vma) 0x03ffffff) 300 flag = bfd_reloc_overflow; 301 } 302 else if (relocation & ~ (bfd_vma) 0x03ffffff) 303 flag = bfd_reloc_overflow; 304 305 target &= ~ (bfd_vma) 0x00ffffff; 306 target |= (relocation >> 2) & 0x00ffffff; 307 bfd_put_32 (abfd, target, (bfd_byte *) data + addr); 308 309 /* Now the ARM magic... Change the reloc type so that it is marked as done. 310 Strictly this is only necessary if we are doing a partial relocation. */ 311 reloc_entry->howto = &MY(howto_table)[7]; 312 313 return flag; 314 } 315 316 reloc_howto_type * 317 MY(bfd_reloc_type_lookup) (abfd,code) 318 bfd *abfd; 319 bfd_reloc_code_real_type code; 320 { 321 #define ASTD(i,j) case i: return &MY(howto_table)[j] 322 if (code == BFD_RELOC_CTOR) 323 switch (bfd_get_arch_info (abfd)->bits_per_address) 324 { 325 case 32: 326 code = BFD_RELOC_32; 327 break; 328 default: 329 return (const struct reloc_howto_struct *) 0; 330 } 331 332 switch (code) 333 { 334 ASTD (BFD_RELOC_16, 1); 335 ASTD (BFD_RELOC_32, 2); 336 ASTD (BFD_RELOC_ARM_PCREL_BRANCH, 3); 337 ASTD (BFD_RELOC_8_PCREL, 4); 338 ASTD (BFD_RELOC_16_PCREL, 5); 339 ASTD (BFD_RELOC_32_PCREL, 6); 340 default: 341 return (const struct reloc_howto_struct *) 0; 342 } 343 } 344 345 #define MY_swap_std_reloc_in MY(swap_std_reloc_in) 346 #define MY_swap_std_reloc_out MY(swap_std_reloc_out) 347 #define MY_get_section_contents _bfd_generic_get_section_contents 348 /* #define MY_bfd_link_hash_table_create _bfd_generic_link_hash_table_create */ 349 /* #define MY_bfd_link_add_symbols _bfd_generic_link_add_symbols */ 350 /* #define MY_bfd_final_link _bfd_generic_final_link */ 351 352 #include "aoutx.h" 353 354 static void 355 MY_swap_std_reloc_in (abfd, bytes, cache_ptr, symbols, symcount) 356 bfd *abfd; 357 struct reloc_std_external *bytes; 358 arelent *cache_ptr; 359 asymbol **symbols; 360 bfd_size_type symcount ATTRIBUTE_UNUSED; 361 { 362 int r_index; 363 int r_extern; 364 int r_pcrel; 365 struct aoutdata *su = &(abfd->tdata.aout_data->a); 366 367 cache_ptr->address = H_GET_32 (abfd, bytes->r_address); 368 369 cache_ptr->howto = MY_reloc_howto (abfd, bytes, r_index, r_extern, r_pcrel); 370 371 MOVE_ADDRESS (0); 372 } 373 374 void 375 MY_swap_std_reloc_out (abfd, g, natptr) 376 bfd *abfd; 377 arelent *g; 378 struct reloc_std_external *natptr; 379 { 380 int r_index; 381 asymbol *sym = *(g->sym_ptr_ptr); 382 int r_extern; 383 int r_length; 384 int r_pcrel; 385 int r_neg = 0; /* Negative relocs use the BASEREL bit. */ 386 asection *output_section = sym->section->output_section; 387 388 PUT_WORD(abfd, g->address, natptr->r_address); 389 390 r_length = g->howto->size ; /* Size as a power of two */ 391 if (r_length < 0) 392 { 393 r_length = -r_length; 394 r_neg = 1; 395 } 396 397 r_pcrel = (int) g->howto->pc_relative; /* Relative to PC? */ 398 399 /* For RISC iX, in pc-relative relocs the r_pcrel bit means that the 400 relocation has been done already (Only for the 26-bit one I think)???!!! 401 */ 402 403 if (g->howto->type == 3) 404 { 405 r_length = 3; 406 r_pcrel = 0; 407 } 408 else if (g->howto->type == 7) 409 { 410 r_length = 3; 411 r_pcrel = 1; 412 } 413 414 #if 0 415 /* For a standard reloc, the addend is in the object file. */ 416 r_addend = g->addend + (*(g->sym_ptr_ptr))->section->output_section->vma; 417 #endif 418 419 /* name was clobbered by aout_write_syms to be symbol index */ 420 421 /* If this relocation is relative to a symbol then set the 422 r_index to the symbols index, and the r_extern bit. 423 424 Absolute symbols can come in in two ways, either as an offset 425 from the abs section, or as a symbol which has an abs value. 426 check for that here 427 */ 428 429 if (bfd_is_com_section (output_section) 430 || output_section == &bfd_abs_section 431 || output_section == &bfd_und_section) 432 { 433 if (bfd_abs_section.symbol == sym) 434 { 435 /* Whoops, looked like an abs symbol, but is really an offset 436 from the abs section. */ 437 r_index = 0; 438 r_extern = 0; 439 } 440 else 441 { 442 /* Fill in symbol. */ 443 r_extern = 1; 444 r_index = (*(g->sym_ptr_ptr))->KEEPIT; 445 } 446 } 447 else 448 { 449 /* Just an ordinary section. */ 450 r_extern = 0; 451 r_index = output_section->target_index; 452 } 453 454 /* Now the fun stuff. */ 455 if (bfd_header_big_endian (abfd)) 456 { 457 natptr->r_index[0] = r_index >> 16; 458 natptr->r_index[1] = r_index >> 8; 459 natptr->r_index[2] = r_index; 460 natptr->r_type[0] = 461 ( (r_extern ? RELOC_STD_BITS_EXTERN_BIG: 0) 462 | (r_pcrel ? RELOC_STD_BITS_PCREL_BIG: 0) 463 | (r_neg ? RELOC_ARM_BITS_NEG_BIG: 0) 464 | (r_length << RELOC_STD_BITS_LENGTH_SH_BIG)); 465 } 466 else 467 { 468 natptr->r_index[2] = r_index >> 16; 469 natptr->r_index[1] = r_index >> 8; 470 natptr->r_index[0] = r_index; 471 natptr->r_type[0] = 472 ( (r_extern ? RELOC_STD_BITS_EXTERN_LITTLE: 0) 473 | (r_pcrel ? RELOC_STD_BITS_PCREL_LITTLE: 0) 474 | (r_neg ? RELOC_ARM_BITS_NEG_LITTLE: 0) 475 | (r_length << RELOC_STD_BITS_LENGTH_SH_LITTLE)); 476 } 477 } 478 479 #define MY_BFD_TARGET 480 481 #include "aout-target.h" 482 483 extern const bfd_target aout_arm_big_vec; 484 485 const bfd_target aout_arm_little_vec = 486 { 487 "a.out-arm-little", /* name */ 488 bfd_target_aout_flavour, 489 BFD_ENDIAN_LITTLE, /* target byte order (little) */ 490 BFD_ENDIAN_LITTLE, /* target headers byte order (little) */ 491 (HAS_RELOC | EXEC_P | /* object flags */ 492 HAS_LINENO | HAS_DEBUG | 493 HAS_SYMS | HAS_LOCALS | DYNAMIC | WP_TEXT | D_PAGED), 494 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_CODE | SEC_DATA), 495 MY_symbol_leading_char, 496 AR_PAD_CHAR, /* ar_pad_char */ 497 15, /* ar_max_namelen */ 498 bfd_getl64, bfd_getl_signed_64, bfd_putl64, 499 bfd_getl32, bfd_getl_signed_32, bfd_putl32, 500 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */ 501 bfd_getl64, bfd_getl_signed_64, bfd_putl64, 502 bfd_getl32, bfd_getl_signed_32, bfd_putl32, 503 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */ 504 {_bfd_dummy_target, MY_object_p, /* bfd_check_format */ 505 bfd_generic_archive_p, MY_core_file_p}, 506 {bfd_false, MY_mkobject, /* bfd_set_format */ 507 _bfd_generic_mkarchive, bfd_false}, 508 {bfd_false, MY_write_object_contents, /* bfd_write_contents */ 509 _bfd_write_archive_contents, bfd_false}, 510 511 BFD_JUMP_TABLE_GENERIC (MY), 512 BFD_JUMP_TABLE_COPY (MY), 513 BFD_JUMP_TABLE_CORE (MY), 514 BFD_JUMP_TABLE_ARCHIVE (MY), 515 BFD_JUMP_TABLE_SYMBOLS (MY), 516 BFD_JUMP_TABLE_RELOCS (MY), 517 BFD_JUMP_TABLE_WRITE (MY), 518 BFD_JUMP_TABLE_LINK (MY), 519 BFD_JUMP_TABLE_DYNAMIC (MY), 520 521 & aout_arm_big_vec, 522 523 (PTR) MY_backend_data, 524 }; 525 526 const bfd_target aout_arm_big_vec = 527 { 528 "a.out-arm-big", /* name */ 529 bfd_target_aout_flavour, 530 BFD_ENDIAN_BIG, /* target byte order (big) */ 531 BFD_ENDIAN_BIG, /* target headers byte order (big) */ 532 (HAS_RELOC | EXEC_P | /* object flags */ 533 HAS_LINENO | HAS_DEBUG | 534 HAS_SYMS | HAS_LOCALS | DYNAMIC | WP_TEXT | D_PAGED), 535 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_CODE | SEC_DATA), 536 MY_symbol_leading_char, 537 AR_PAD_CHAR, /* ar_pad_char */ 538 15, /* ar_max_namelen */ 539 bfd_getb64, bfd_getb_signed_64, bfd_putb64, 540 bfd_getb32, bfd_getb_signed_32, bfd_putb32, 541 bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* data */ 542 bfd_getb64, bfd_getb_signed_64, bfd_putb64, 543 bfd_getb32, bfd_getb_signed_32, bfd_putb32, 544 bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */ 545 {_bfd_dummy_target, MY_object_p, /* bfd_check_format */ 546 bfd_generic_archive_p, MY_core_file_p}, 547 {bfd_false, MY_mkobject, /* bfd_set_format */ 548 _bfd_generic_mkarchive, bfd_false}, 549 {bfd_false, MY_write_object_contents, /* bfd_write_contents */ 550 _bfd_write_archive_contents, bfd_false}, 551 552 BFD_JUMP_TABLE_GENERIC (MY), 553 BFD_JUMP_TABLE_COPY (MY), 554 BFD_JUMP_TABLE_CORE (MY), 555 BFD_JUMP_TABLE_ARCHIVE (MY), 556 BFD_JUMP_TABLE_SYMBOLS (MY), 557 BFD_JUMP_TABLE_RELOCS (MY), 558 BFD_JUMP_TABLE_WRITE (MY), 559 BFD_JUMP_TABLE_LINK (MY), 560 BFD_JUMP_TABLE_DYNAMIC (MY), 561 562 & aout_arm_little_vec, 563 564 (PTR) MY_backend_data, 565 }; 566