1/* Motorola 68HC12-specific support for 32-bit ELF 2 Copyright 1999, 2000, 2002, 2003, 2004, 2005, 2006, 2007 3 Free Software Foundation, Inc. 4 Contributed by Stephane Carrez (stcarrez@nerim.fr) 5 (Heavily copied from the D10V port by Martin Hunt (hunt@cygnus.com)) 6 7 This file is part of BFD, the Binary File Descriptor library. 8 9 This program is free software; you can redistribute it and/or modify 10 it under the terms of the GNU General Public License as published by 11 the Free Software Foundation; either version 3 of the License, or 12 (at your option) any later version. 13 14 This program is distributed in the hope that it will be useful, 15 but WITHOUT ANY WARRANTY; without even the implied warranty of 16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 GNU General Public License for more details. 18 19 You should have received a copy of the GNU General Public License 20 along with this program; if not, write to the Free Software 21 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, 22 MA 02110-1301, USA. */ 23 24#include "sysdep.h" 25#include "bfd.h" 26#include "bfdlink.h" 27#include "libbfd.h" 28#include "elf-bfd.h" 29#include "elf32-m68hc1x.h" 30#include "elf/m68hc11.h" 31#include "opcode/m68hc11.h" 32 33/* Relocation functions. */ 34static reloc_howto_type *bfd_elf32_bfd_reloc_type_lookup 35 (bfd *, bfd_reloc_code_real_type); 36static void m68hc11_info_to_howto_rel 37 (bfd *, arelent *, Elf_Internal_Rela *); 38 39/* Trampoline generation. */ 40static bfd_boolean m68hc12_elf_size_one_stub 41 (struct bfd_hash_entry *gen_entry, void *in_arg); 42static bfd_boolean m68hc12_elf_build_one_stub 43 (struct bfd_hash_entry *gen_entry, void *in_arg); 44static struct bfd_link_hash_table* m68hc12_elf_bfd_link_hash_table_create 45 (bfd*); 46 47static bfd_boolean m68hc12_elf_set_mach_from_flags PARAMS ((bfd *)); 48 49/* Use REL instead of RELA to save space */ 50#define USE_REL 1 51 52/* The 68HC12 microcontroler has a memory bank switching system 53 with a 16Kb window in the 64Kb address space. The extended memory 54 is mapped in the 16Kb window (at 0x8000). The page register controls 55 which 16Kb bank is mapped. The call/rtc instructions take care of 56 bank switching in function calls/returns. 57 58 For GNU Binutils to work, we consider there is a physical memory 59 at 0..0x0ffff and a kind of virtual memory above that. Symbols 60 in virtual memory have their addresses treated in a special way 61 when disassembling and when linking. 62 63 For the linker to work properly, we must always relocate the virtual 64 memory as if it is mapped at 0x8000. When a 16-bit relocation is 65 made in the virtual memory, we check that it does not cross the 66 memory bank where it is used. This would involve a page change 67 which would be wrong. The 24-bit relocation is for that and it 68 treats the address as a physical address + page number. 69 70 71 Banked 72 Address Space 73 | | Page n 74 +---------------+ 0x1010000 75 | | 76 | jsr _foo | 77 | .. | Page 3 78 | _foo: | 79 +---------------+ 0x100C000 80 | | 81 | call _bar | 82 | .. | Page 2 83 | _bar: | 84 +---------------+ 0x1008000 85 /------>| | 86 | | call _foo | Page 1 87 | | | 88 | +---------------+ 0x1004000 89 Physical | | | 90 Address Space | | | Page 0 91 | | | 92 +-----------+ 0x00FFFF | +---------------+ 0x1000000 93 | | | 94 | call _foo | | 95 | | | 96 +-----------+ 0x00BFFF -+---/ 97 | | | 98 | | | 99 | | 16K | 100 | | | 101 +-----------+ 0x008000 -+ 102 | | 103 | | 104 = = 105 | | 106 | | 107 +-----------+ 0000 108 109 110 The 'call _foo' must be relocated with page 3 and 16-bit address 111 mapped at 0x8000. 112 113 The 3-bit and 16-bit PC rel relocation is only used by 68HC12. */ 114static reloc_howto_type elf_m68hc11_howto_table[] = { 115 /* This reloc does nothing. */ 116 HOWTO (R_M68HC11_NONE, /* type */ 117 0, /* rightshift */ 118 2, /* size (0 = byte, 1 = short, 2 = long) */ 119 32, /* bitsize */ 120 FALSE, /* pc_relative */ 121 0, /* bitpos */ 122 complain_overflow_dont,/* complain_on_overflow */ 123 bfd_elf_generic_reloc, /* special_function */ 124 "R_M68HC12_NONE", /* name */ 125 FALSE, /* partial_inplace */ 126 0, /* src_mask */ 127 0, /* dst_mask */ 128 FALSE), /* pcrel_offset */ 129 130 /* A 8 bit absolute relocation */ 131 HOWTO (R_M68HC11_8, /* type */ 132 0, /* rightshift */ 133 0, /* size (0 = byte, 1 = short, 2 = long) */ 134 8, /* bitsize */ 135 FALSE, /* pc_relative */ 136 0, /* bitpos */ 137 complain_overflow_bitfield, /* complain_on_overflow */ 138 bfd_elf_generic_reloc, /* special_function */ 139 "R_M68HC12_8", /* name */ 140 FALSE, /* partial_inplace */ 141 0x00ff, /* src_mask */ 142 0x00ff, /* dst_mask */ 143 FALSE), /* pcrel_offset */ 144 145 /* A 8 bit absolute relocation (upper address) */ 146 HOWTO (R_M68HC11_HI8, /* type */ 147 8, /* rightshift */ 148 0, /* size (0 = byte, 1 = short, 2 = long) */ 149 8, /* bitsize */ 150 FALSE, /* pc_relative */ 151 0, /* bitpos */ 152 complain_overflow_bitfield, /* complain_on_overflow */ 153 bfd_elf_generic_reloc, /* special_function */ 154 "R_M68HC12_HI8", /* name */ 155 FALSE, /* partial_inplace */ 156 0x00ff, /* src_mask */ 157 0x00ff, /* dst_mask */ 158 FALSE), /* pcrel_offset */ 159 160 /* A 8 bit absolute relocation (upper address) */ 161 HOWTO (R_M68HC11_LO8, /* type */ 162 0, /* rightshift */ 163 0, /* size (0 = byte, 1 = short, 2 = long) */ 164 8, /* bitsize */ 165 FALSE, /* pc_relative */ 166 0, /* bitpos */ 167 complain_overflow_dont, /* complain_on_overflow */ 168 bfd_elf_generic_reloc, /* special_function */ 169 "R_M68HC12_LO8", /* name */ 170 FALSE, /* partial_inplace */ 171 0x00ff, /* src_mask */ 172 0x00ff, /* dst_mask */ 173 FALSE), /* pcrel_offset */ 174 175 /* A 8 bit PC-rel relocation */ 176 HOWTO (R_M68HC11_PCREL_8, /* type */ 177 0, /* rightshift */ 178 0, /* size (0 = byte, 1 = short, 2 = long) */ 179 8, /* bitsize */ 180 TRUE, /* pc_relative */ 181 0, /* bitpos */ 182 complain_overflow_bitfield, /* complain_on_overflow */ 183 bfd_elf_generic_reloc, /* special_function */ 184 "R_M68HC12_PCREL_8", /* name */ 185 FALSE, /* partial_inplace */ 186 0x00ff, /* src_mask */ 187 0x00ff, /* dst_mask */ 188 TRUE), /* pcrel_offset */ 189 190 /* A 16 bit absolute relocation */ 191 HOWTO (R_M68HC11_16, /* type */ 192 0, /* rightshift */ 193 1, /* size (0 = byte, 1 = short, 2 = long) */ 194 16, /* bitsize */ 195 FALSE, /* pc_relative */ 196 0, /* bitpos */ 197 complain_overflow_dont /*bitfield */ , /* complain_on_overflow */ 198 bfd_elf_generic_reloc, /* special_function */ 199 "R_M68HC12_16", /* name */ 200 FALSE, /* partial_inplace */ 201 0xffff, /* src_mask */ 202 0xffff, /* dst_mask */ 203 FALSE), /* pcrel_offset */ 204 205 /* A 32 bit absolute relocation. This one is never used for the 206 code relocation. It's used by gas for -gstabs generation. */ 207 HOWTO (R_M68HC11_32, /* type */ 208 0, /* rightshift */ 209 2, /* size (0 = byte, 1 = short, 2 = long) */ 210 32, /* bitsize */ 211 FALSE, /* pc_relative */ 212 0, /* bitpos */ 213 complain_overflow_bitfield, /* complain_on_overflow */ 214 bfd_elf_generic_reloc, /* special_function */ 215 "R_M68HC12_32", /* name */ 216 FALSE, /* partial_inplace */ 217 0xffffffff, /* src_mask */ 218 0xffffffff, /* dst_mask */ 219 FALSE), /* pcrel_offset */ 220 221 /* A 3 bit absolute relocation */ 222 HOWTO (R_M68HC11_3B, /* type */ 223 0, /* rightshift */ 224 0, /* size (0 = byte, 1 = short, 2 = long) */ 225 3, /* bitsize */ 226 FALSE, /* pc_relative */ 227 0, /* bitpos */ 228 complain_overflow_bitfield, /* complain_on_overflow */ 229 bfd_elf_generic_reloc, /* special_function */ 230 "R_M68HC12_4B", /* name */ 231 FALSE, /* partial_inplace */ 232 0x003, /* src_mask */ 233 0x003, /* dst_mask */ 234 FALSE), /* pcrel_offset */ 235 236 /* A 16 bit PC-rel relocation */ 237 HOWTO (R_M68HC11_PCREL_16, /* type */ 238 0, /* rightshift */ 239 1, /* size (0 = byte, 1 = short, 2 = long) */ 240 16, /* bitsize */ 241 TRUE, /* pc_relative */ 242 0, /* bitpos */ 243 complain_overflow_dont, /* complain_on_overflow */ 244 bfd_elf_generic_reloc, /* special_function */ 245 "R_M68HC12_PCREL_16", /* name */ 246 FALSE, /* partial_inplace */ 247 0xffff, /* src_mask */ 248 0xffff, /* dst_mask */ 249 TRUE), /* pcrel_offset */ 250 251 /* GNU extension to record C++ vtable hierarchy */ 252 HOWTO (R_M68HC11_GNU_VTINHERIT, /* type */ 253 0, /* rightshift */ 254 1, /* size (0 = byte, 1 = short, 2 = long) */ 255 0, /* bitsize */ 256 FALSE, /* pc_relative */ 257 0, /* bitpos */ 258 complain_overflow_dont, /* complain_on_overflow */ 259 NULL, /* special_function */ 260 "R_M68HC11_GNU_VTINHERIT", /* name */ 261 FALSE, /* partial_inplace */ 262 0, /* src_mask */ 263 0, /* dst_mask */ 264 FALSE), /* pcrel_offset */ 265 266 /* GNU extension to record C++ vtable member usage */ 267 HOWTO (R_M68HC11_GNU_VTENTRY, /* type */ 268 0, /* rightshift */ 269 1, /* size (0 = byte, 1 = short, 2 = long) */ 270 0, /* bitsize */ 271 FALSE, /* pc_relative */ 272 0, /* bitpos */ 273 complain_overflow_dont, /* complain_on_overflow */ 274 _bfd_elf_rel_vtable_reloc_fn, /* special_function */ 275 "R_M68HC11_GNU_VTENTRY", /* name */ 276 FALSE, /* partial_inplace */ 277 0, /* src_mask */ 278 0, /* dst_mask */ 279 FALSE), /* pcrel_offset */ 280 281 /* A 24 bit relocation */ 282 HOWTO (R_M68HC11_24, /* type */ 283 0, /* rightshift */ 284 2, /* size (0 = byte, 1 = short, 2 = long) */ 285 24, /* bitsize */ 286 FALSE, /* pc_relative */ 287 0, /* bitpos */ 288 complain_overflow_dont, /* complain_on_overflow */ 289 m68hc11_elf_special_reloc, /* special_function */ 290 "R_M68HC12_24", /* name */ 291 FALSE, /* partial_inplace */ 292 0xffffff, /* src_mask */ 293 0xffffff, /* dst_mask */ 294 FALSE), /* pcrel_offset */ 295 296 /* A 16-bit low relocation */ 297 HOWTO (R_M68HC11_LO16, /* type */ 298 0, /* rightshift */ 299 1, /* size (0 = byte, 1 = short, 2 = long) */ 300 16, /* bitsize */ 301 FALSE, /* pc_relative */ 302 0, /* bitpos */ 303 complain_overflow_dont, /* complain_on_overflow */ 304 m68hc11_elf_special_reloc,/* special_function */ 305 "R_M68HC12_LO16", /* name */ 306 FALSE, /* partial_inplace */ 307 0xffff, /* src_mask */ 308 0xffff, /* dst_mask */ 309 FALSE), /* pcrel_offset */ 310 311 /* A page relocation */ 312 HOWTO (R_M68HC11_PAGE, /* type */ 313 0, /* rightshift */ 314 0, /* size (0 = byte, 1 = short, 2 = long) */ 315 8, /* bitsize */ 316 FALSE, /* pc_relative */ 317 0, /* bitpos */ 318 complain_overflow_dont, /* complain_on_overflow */ 319 m68hc11_elf_special_reloc,/* special_function */ 320 "R_M68HC12_PAGE", /* name */ 321 FALSE, /* partial_inplace */ 322 0x00ff, /* src_mask */ 323 0x00ff, /* dst_mask */ 324 FALSE), /* pcrel_offset */ 325 326 EMPTY_HOWTO (14), 327 EMPTY_HOWTO (15), 328 EMPTY_HOWTO (16), 329 EMPTY_HOWTO (17), 330 EMPTY_HOWTO (18), 331 EMPTY_HOWTO (19), 332 333 /* Mark beginning of a jump instruction (any form). */ 334 HOWTO (R_M68HC11_RL_JUMP, /* type */ 335 0, /* rightshift */ 336 1, /* size (0 = byte, 1 = short, 2 = long) */ 337 0, /* bitsize */ 338 FALSE, /* pc_relative */ 339 0, /* bitpos */ 340 complain_overflow_dont, /* complain_on_overflow */ 341 m68hc11_elf_ignore_reloc, /* special_function */ 342 "R_M68HC12_RL_JUMP", /* name */ 343 TRUE, /* partial_inplace */ 344 0, /* src_mask */ 345 0, /* dst_mask */ 346 TRUE), /* pcrel_offset */ 347 348 /* Mark beginning of Gcc relaxation group instruction. */ 349 HOWTO (R_M68HC11_RL_GROUP, /* type */ 350 0, /* rightshift */ 351 1, /* size (0 = byte, 1 = short, 2 = long) */ 352 0, /* bitsize */ 353 FALSE, /* pc_relative */ 354 0, /* bitpos */ 355 complain_overflow_dont, /* complain_on_overflow */ 356 m68hc11_elf_ignore_reloc, /* special_function */ 357 "R_M68HC12_RL_GROUP", /* name */ 358 TRUE, /* partial_inplace */ 359 0, /* src_mask */ 360 0, /* dst_mask */ 361 TRUE), /* pcrel_offset */ 362}; 363 364/* Map BFD reloc types to M68HC11 ELF reloc types. */ 365 366struct m68hc11_reloc_map 367{ 368 bfd_reloc_code_real_type bfd_reloc_val; 369 unsigned char elf_reloc_val; 370}; 371 372static const struct m68hc11_reloc_map m68hc11_reloc_map[] = { 373 {BFD_RELOC_NONE, R_M68HC11_NONE,}, 374 {BFD_RELOC_8, R_M68HC11_8}, 375 {BFD_RELOC_M68HC11_HI8, R_M68HC11_HI8}, 376 {BFD_RELOC_M68HC11_LO8, R_M68HC11_LO8}, 377 {BFD_RELOC_8_PCREL, R_M68HC11_PCREL_8}, 378 {BFD_RELOC_16_PCREL, R_M68HC11_PCREL_16}, 379 {BFD_RELOC_16, R_M68HC11_16}, 380 {BFD_RELOC_32, R_M68HC11_32}, 381 {BFD_RELOC_M68HC11_3B, R_M68HC11_3B}, 382 383 {BFD_RELOC_VTABLE_INHERIT, R_M68HC11_GNU_VTINHERIT}, 384 {BFD_RELOC_VTABLE_ENTRY, R_M68HC11_GNU_VTENTRY}, 385 386 {BFD_RELOC_M68HC11_LO16, R_M68HC11_LO16}, 387 {BFD_RELOC_M68HC11_PAGE, R_M68HC11_PAGE}, 388 {BFD_RELOC_M68HC11_24, R_M68HC11_24}, 389 390 {BFD_RELOC_M68HC11_RL_JUMP, R_M68HC11_RL_JUMP}, 391 {BFD_RELOC_M68HC11_RL_GROUP, R_M68HC11_RL_GROUP}, 392}; 393 394static reloc_howto_type * 395bfd_elf32_bfd_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED, 396 bfd_reloc_code_real_type code) 397{ 398 unsigned int i; 399 400 for (i = 0; 401 i < sizeof (m68hc11_reloc_map) / sizeof (struct m68hc11_reloc_map); 402 i++) 403 { 404 if (m68hc11_reloc_map[i].bfd_reloc_val == code) 405 return &elf_m68hc11_howto_table[m68hc11_reloc_map[i].elf_reloc_val]; 406 } 407 408 return NULL; 409} 410 411static reloc_howto_type * 412bfd_elf32_bfd_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED, 413 const char *r_name) 414{ 415 unsigned int i; 416 417 for (i = 0; 418 i < (sizeof (elf_m68hc11_howto_table) 419 / sizeof (elf_m68hc11_howto_table[0])); 420 i++) 421 if (elf_m68hc11_howto_table[i].name != NULL 422 && strcasecmp (elf_m68hc11_howto_table[i].name, r_name) == 0) 423 return &elf_m68hc11_howto_table[i]; 424 425 return NULL; 426} 427 428/* Set the howto pointer for an M68HC11 ELF reloc. */ 429 430static void 431m68hc11_info_to_howto_rel (bfd *abfd ATTRIBUTE_UNUSED, 432 arelent *cache_ptr, Elf_Internal_Rela *dst) 433{ 434 unsigned int r_type; 435 436 r_type = ELF32_R_TYPE (dst->r_info); 437 BFD_ASSERT (r_type < (unsigned int) R_M68HC11_max); 438 cache_ptr->howto = &elf_m68hc11_howto_table[r_type]; 439} 440 441 442/* Far trampoline generation. */ 443 444/* Build a 68HC12 trampoline stub. */ 445static bfd_boolean 446m68hc12_elf_build_one_stub (struct bfd_hash_entry *gen_entry, void *in_arg) 447{ 448 struct elf32_m68hc11_stub_hash_entry *stub_entry; 449 struct bfd_link_info *info; 450 struct m68hc11_elf_link_hash_table *htab; 451 asection *stub_sec; 452 bfd *stub_bfd; 453 bfd_byte *loc; 454 bfd_vma sym_value, phys_page, phys_addr; 455 456 /* Massage our args to the form they really have. */ 457 stub_entry = (struct elf32_m68hc11_stub_hash_entry *) gen_entry; 458 info = (struct bfd_link_info *) in_arg; 459 460 htab = m68hc11_elf_hash_table (info); 461 462 stub_sec = stub_entry->stub_sec; 463 464 /* Make a note of the offset within the stubs for this entry. */ 465 stub_entry->stub_offset = stub_sec->size; 466 stub_sec->size += 7; 467 loc = stub_sec->contents + stub_entry->stub_offset; 468 469 stub_bfd = stub_sec->owner; 470 471 /* Create the trampoline call stub: 472 473 ldy #%addr(symbol) 474 call %page(symbol), __trampoline 475 476 */ 477 sym_value = (stub_entry->target_value 478 + stub_entry->target_section->output_offset 479 + stub_entry->target_section->output_section->vma); 480 phys_addr = m68hc11_phys_addr (&htab->pinfo, sym_value); 481 phys_page = m68hc11_phys_page (&htab->pinfo, sym_value); 482 483 /* ldy #%page(sym) */ 484 bfd_put_8 (stub_bfd, 0xCD, loc); 485 bfd_put_16 (stub_bfd, phys_addr, loc + 1); 486 loc += 3; 487 488 /* call %page(sym), __trampoline */ 489 bfd_put_8 (stub_bfd, 0x4a, loc); 490 bfd_put_16 (stub_bfd, htab->pinfo.trampoline_addr, loc + 1); 491 bfd_put_8 (stub_bfd, phys_page, loc + 3); 492 493 return TRUE; 494} 495 496/* As above, but don't actually build the stub. Just bump offset so 497 we know stub section sizes. */ 498 499static bfd_boolean 500m68hc12_elf_size_one_stub (struct bfd_hash_entry *gen_entry, 501 void *in_arg ATTRIBUTE_UNUSED) 502{ 503 struct elf32_m68hc11_stub_hash_entry *stub_entry; 504 505 /* Massage our args to the form they really have. */ 506 stub_entry = (struct elf32_m68hc11_stub_hash_entry *) gen_entry; 507 508 stub_entry->stub_sec->size += 7; 509 return TRUE; 510} 511 512/* Create a 68HC12 ELF linker hash table. */ 513 514static struct bfd_link_hash_table * 515m68hc12_elf_bfd_link_hash_table_create (bfd *abfd) 516{ 517 struct m68hc11_elf_link_hash_table *ret; 518 519 ret = m68hc11_elf_hash_table_create (abfd); 520 if (ret == (struct m68hc11_elf_link_hash_table *) NULL) 521 return NULL; 522 523 ret->size_one_stub = m68hc12_elf_size_one_stub; 524 ret->build_one_stub = m68hc12_elf_build_one_stub; 525 526 return &ret->root.root; 527} 528 529static bfd_boolean 530m68hc12_elf_set_mach_from_flags (bfd *abfd) 531{ 532 flagword flags = elf_elfheader (abfd)->e_flags; 533 534 switch (flags & EF_M68HC11_MACH_MASK) 535 { 536 case EF_M68HC12_MACH: 537 bfd_default_set_arch_mach (abfd, bfd_arch_m68hc12, bfd_mach_m6812); 538 break; 539 case EF_M68HCS12_MACH: 540 bfd_default_set_arch_mach (abfd, bfd_arch_m68hc12, bfd_mach_m6812s); 541 break; 542 case EF_M68HC11_GENERIC: 543 bfd_default_set_arch_mach (abfd, bfd_arch_m68hc12, 544 bfd_mach_m6812_default); 545 break; 546 default: 547 return FALSE; 548 } 549 return TRUE; 550} 551 552/* Specific sections: 553 - The .page0 is a data section that is mapped in [0x0000..0x00FF]. 554 Page0 accesses are faster on the M68HC12. 555 - The .vectors is the section that represents the interrupt 556 vectors. */ 557static const struct bfd_elf_special_section elf32_m68hc12_special_sections[] = 558{ 559 { STRING_COMMA_LEN (".eeprom"), 0, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE }, 560 { STRING_COMMA_LEN (".page0"), 0, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE }, 561 { STRING_COMMA_LEN (".softregs"), 0, SHT_NOBITS, SHF_ALLOC + SHF_WRITE }, 562 { STRING_COMMA_LEN (".vectors"), 0, SHT_PROGBITS, SHF_ALLOC }, 563 { NULL, 0, 0, 0, 0 } 564}; 565 566#define ELF_ARCH bfd_arch_m68hc12 567#define ELF_TARGET_ID M68HC11_ELF_DATA 568#define ELF_MACHINE_CODE EM_68HC12 569#define ELF_MAXPAGESIZE 0x1000 570 571#define TARGET_BIG_SYM bfd_elf32_m68hc12_vec 572#define TARGET_BIG_NAME "elf32-m68hc12" 573 574#define elf_info_to_howto 0 575#define elf_info_to_howto_rel m68hc11_info_to_howto_rel 576#define elf_backend_check_relocs elf32_m68hc11_check_relocs 577#define elf_backend_relocate_section elf32_m68hc11_relocate_section 578#define elf_backend_object_p m68hc12_elf_set_mach_from_flags 579#define elf_backend_final_write_processing 0 580#define elf_backend_can_gc_sections 1 581#define elf_backend_special_sections elf32_m68hc12_special_sections 582#define elf_backend_post_process_headers elf32_m68hc11_post_process_headers 583#define elf_backend_add_symbol_hook elf32_m68hc11_add_symbol_hook 584 585#define bfd_elf32_bfd_link_hash_table_create \ 586 m68hc12_elf_bfd_link_hash_table_create 587#define bfd_elf32_bfd_link_hash_table_free \ 588 m68hc11_elf_bfd_link_hash_table_free 589#define bfd_elf32_bfd_merge_private_bfd_data \ 590 _bfd_m68hc11_elf_merge_private_bfd_data 591#define bfd_elf32_bfd_set_private_flags _bfd_m68hc11_elf_set_private_flags 592#define bfd_elf32_bfd_print_private_bfd_data \ 593 _bfd_m68hc11_elf_print_private_bfd_data 594 595#include "elf32-target.h" 596