1 /* BFD support for handling relocation entries. 2 Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 3 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 4 Free Software Foundation, Inc. 5 Written by Cygnus Support. 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 /* 25 SECTION 26 Relocations 27 28 BFD maintains relocations in much the same way it maintains 29 symbols: they are left alone until required, then read in 30 en-masse and translated into an internal form. A common 31 routine <<bfd_perform_relocation>> acts upon the 32 canonical form to do the fixup. 33 34 Relocations are maintained on a per section basis, 35 while symbols are maintained on a per BFD basis. 36 37 All that a back end has to do to fit the BFD interface is to create 38 a <<struct reloc_cache_entry>> for each relocation 39 in a particular section, and fill in the right bits of the structures. 40 41 @menu 42 @* typedef arelent:: 43 @* howto manager:: 44 @end menu 45 46 */ 47 48 /* DO compile in the reloc_code name table from libbfd.h. */ 49 #define _BFD_MAKE_TABLE_bfd_reloc_code_real 50 51 #include "sysdep.h" 52 #include "bfd.h" 53 #include "bfdlink.h" 54 #include "libbfd.h" 55 /* 56 DOCDD 57 INODE 58 typedef arelent, howto manager, Relocations, Relocations 59 60 SUBSECTION 61 typedef arelent 62 63 This is the structure of a relocation entry: 64 65 CODE_FRAGMENT 66 . 67 .typedef enum bfd_reloc_status 68 .{ 69 . {* No errors detected. *} 70 . bfd_reloc_ok, 71 . 72 . {* The relocation was performed, but there was an overflow. *} 73 . bfd_reloc_overflow, 74 . 75 . {* The address to relocate was not within the section supplied. *} 76 . bfd_reloc_outofrange, 77 . 78 . {* Used by special functions. *} 79 . bfd_reloc_continue, 80 . 81 . {* Unsupported relocation size requested. *} 82 . bfd_reloc_notsupported, 83 . 84 . {* Unused. *} 85 . bfd_reloc_other, 86 . 87 . {* The symbol to relocate against was undefined. *} 88 . bfd_reloc_undefined, 89 . 90 . {* The relocation was performed, but may not be ok - presently 91 . generated only when linking i960 coff files with i960 b.out 92 . symbols. If this type is returned, the error_message argument 93 . to bfd_perform_relocation will be set. *} 94 . bfd_reloc_dangerous 95 . } 96 . bfd_reloc_status_type; 97 . 98 . 99 .typedef struct reloc_cache_entry 100 .{ 101 . {* A pointer into the canonical table of pointers. *} 102 . struct bfd_symbol **sym_ptr_ptr; 103 . 104 . {* offset in section. *} 105 . bfd_size_type address; 106 . 107 . {* addend for relocation value. *} 108 . bfd_vma addend; 109 . 110 . {* Pointer to how to perform the required relocation. *} 111 . reloc_howto_type *howto; 112 . 113 .} 114 .arelent; 115 . 116 */ 117 118 /* 119 DESCRIPTION 120 121 Here is a description of each of the fields within an <<arelent>>: 122 123 o <<sym_ptr_ptr>> 124 125 The symbol table pointer points to a pointer to the symbol 126 associated with the relocation request. It is the pointer 127 into the table returned by the back end's 128 <<canonicalize_symtab>> action. @xref{Symbols}. The symbol is 129 referenced through a pointer to a pointer so that tools like 130 the linker can fix up all the symbols of the same name by 131 modifying only one pointer. The relocation routine looks in 132 the symbol and uses the base of the section the symbol is 133 attached to and the value of the symbol as the initial 134 relocation offset. If the symbol pointer is zero, then the 135 section provided is looked up. 136 137 o <<address>> 138 139 The <<address>> field gives the offset in bytes from the base of 140 the section data which owns the relocation record to the first 141 byte of relocatable information. The actual data relocated 142 will be relative to this point; for example, a relocation 143 type which modifies the bottom two bytes of a four byte word 144 would not touch the first byte pointed to in a big endian 145 world. 146 147 o <<addend>> 148 149 The <<addend>> is a value provided by the back end to be added (!) 150 to the relocation offset. Its interpretation is dependent upon 151 the howto. For example, on the 68k the code: 152 153 | char foo[]; 154 | main() 155 | { 156 | return foo[0x12345678]; 157 | } 158 159 Could be compiled into: 160 161 | linkw fp,#-4 162 | moveb @@#12345678,d0 163 | extbl d0 164 | unlk fp 165 | rts 166 167 This could create a reloc pointing to <<foo>>, but leave the 168 offset in the data, something like: 169 170 |RELOCATION RECORDS FOR [.text]: 171 |offset type value 172 |00000006 32 _foo 173 | 174 |00000000 4e56 fffc ; linkw fp,#-4 175 |00000004 1039 1234 5678 ; moveb @@#12345678,d0 176 |0000000a 49c0 ; extbl d0 177 |0000000c 4e5e ; unlk fp 178 |0000000e 4e75 ; rts 179 180 Using coff and an 88k, some instructions don't have enough 181 space in them to represent the full address range, and 182 pointers have to be loaded in two parts. So you'd get something like: 183 184 | or.u r13,r0,hi16(_foo+0x12345678) 185 | ld.b r2,r13,lo16(_foo+0x12345678) 186 | jmp r1 187 188 This should create two relocs, both pointing to <<_foo>>, and with 189 0x12340000 in their addend field. The data would consist of: 190 191 |RELOCATION RECORDS FOR [.text]: 192 |offset type value 193 |00000002 HVRT16 _foo+0x12340000 194 |00000006 LVRT16 _foo+0x12340000 195 | 196 |00000000 5da05678 ; or.u r13,r0,0x5678 197 |00000004 1c4d5678 ; ld.b r2,r13,0x5678 198 |00000008 f400c001 ; jmp r1 199 200 The relocation routine digs out the value from the data, adds 201 it to the addend to get the original offset, and then adds the 202 value of <<_foo>>. Note that all 32 bits have to be kept around 203 somewhere, to cope with carry from bit 15 to bit 16. 204 205 One further example is the sparc and the a.out format. The 206 sparc has a similar problem to the 88k, in that some 207 instructions don't have room for an entire offset, but on the 208 sparc the parts are created in odd sized lumps. The designers of 209 the a.out format chose to not use the data within the section 210 for storing part of the offset; all the offset is kept within 211 the reloc. Anything in the data should be ignored. 212 213 | save %sp,-112,%sp 214 | sethi %hi(_foo+0x12345678),%g2 215 | ldsb [%g2+%lo(_foo+0x12345678)],%i0 216 | ret 217 | restore 218 219 Both relocs contain a pointer to <<foo>>, and the offsets 220 contain junk. 221 222 |RELOCATION RECORDS FOR [.text]: 223 |offset type value 224 |00000004 HI22 _foo+0x12345678 225 |00000008 LO10 _foo+0x12345678 226 | 227 |00000000 9de3bf90 ; save %sp,-112,%sp 228 |00000004 05000000 ; sethi %hi(_foo+0),%g2 229 |00000008 f048a000 ; ldsb [%g2+%lo(_foo+0)],%i0 230 |0000000c 81c7e008 ; ret 231 |00000010 81e80000 ; restore 232 233 o <<howto>> 234 235 The <<howto>> field can be imagined as a 236 relocation instruction. It is a pointer to a structure which 237 contains information on what to do with all of the other 238 information in the reloc record and data section. A back end 239 would normally have a relocation instruction set and turn 240 relocations into pointers to the correct structure on input - 241 but it would be possible to create each howto field on demand. 242 243 */ 244 245 /* 246 SUBSUBSECTION 247 <<enum complain_overflow>> 248 249 Indicates what sort of overflow checking should be done when 250 performing a relocation. 251 252 CODE_FRAGMENT 253 . 254 .enum complain_overflow 255 .{ 256 . {* Do not complain on overflow. *} 257 . complain_overflow_dont, 258 . 259 . {* Complain if the value overflows when considered as a signed 260 . number one bit larger than the field. ie. A bitfield of N bits 261 . is allowed to represent -2**n to 2**n-1. *} 262 . complain_overflow_bitfield, 263 . 264 . {* Complain if the value overflows when considered as a signed 265 . number. *} 266 . complain_overflow_signed, 267 . 268 . {* Complain if the value overflows when considered as an 269 . unsigned number. *} 270 . complain_overflow_unsigned 271 .}; 272 273 */ 274 275 /* 276 SUBSUBSECTION 277 <<reloc_howto_type>> 278 279 The <<reloc_howto_type>> is a structure which contains all the 280 information that libbfd needs to know to tie up a back end's data. 281 282 CODE_FRAGMENT 283 .struct bfd_symbol; {* Forward declaration. *} 284 . 285 .struct reloc_howto_struct 286 .{ 287 . {* The type field has mainly a documentary use - the back end can 288 . do what it wants with it, though normally the back end's 289 . external idea of what a reloc number is stored 290 . in this field. For example, a PC relative word relocation 291 . in a coff environment has the type 023 - because that's 292 . what the outside world calls a R_PCRWORD reloc. *} 293 . unsigned int type; 294 . 295 . {* The value the final relocation is shifted right by. This drops 296 . unwanted data from the relocation. *} 297 . unsigned int rightshift; 298 . 299 . {* The size of the item to be relocated. This is *not* a 300 . power-of-two measure. To get the number of bytes operated 301 . on by a type of relocation, use bfd_get_reloc_size. *} 302 . int size; 303 . 304 . {* The number of bits in the item to be relocated. This is used 305 . when doing overflow checking. *} 306 . unsigned int bitsize; 307 . 308 . {* The relocation is relative to the field being relocated. *} 309 . bfd_boolean pc_relative; 310 . 311 . {* The bit position of the reloc value in the destination. 312 . The relocated value is left shifted by this amount. *} 313 . unsigned int bitpos; 314 . 315 . {* What type of overflow error should be checked for when 316 . relocating. *} 317 . enum complain_overflow complain_on_overflow; 318 . 319 . {* If this field is non null, then the supplied function is 320 . called rather than the normal function. This allows really 321 . strange relocation methods to be accommodated (e.g., i960 callj 322 . instructions). *} 323 . bfd_reloc_status_type (*special_function) 324 . (bfd *, arelent *, struct bfd_symbol *, void *, asection *, 325 . bfd *, char **); 326 . 327 . {* The textual name of the relocation type. *} 328 . char *name; 329 . 330 . {* Some formats record a relocation addend in the section contents 331 . rather than with the relocation. For ELF formats this is the 332 . distinction between USE_REL and USE_RELA (though the code checks 333 . for USE_REL == 1/0). The value of this field is TRUE if the 334 . addend is recorded with the section contents; when performing a 335 . partial link (ld -r) the section contents (the data) will be 336 . modified. The value of this field is FALSE if addends are 337 . recorded with the relocation (in arelent.addend); when performing 338 . a partial link the relocation will be modified. 339 . All relocations for all ELF USE_RELA targets should set this field 340 . to FALSE (values of TRUE should be looked on with suspicion). 341 . However, the converse is not true: not all relocations of all ELF 342 . USE_REL targets set this field to TRUE. Why this is so is peculiar 343 . to each particular target. For relocs that aren't used in partial 344 . links (e.g. GOT stuff) it doesn't matter what this is set to. *} 345 . bfd_boolean partial_inplace; 346 . 347 . {* src_mask selects the part of the instruction (or data) to be used 348 . in the relocation sum. If the target relocations don't have an 349 . addend in the reloc, eg. ELF USE_REL, src_mask will normally equal 350 . dst_mask to extract the addend from the section contents. If 351 . relocations do have an addend in the reloc, eg. ELF USE_RELA, this 352 . field should be zero. Non-zero values for ELF USE_RELA targets are 353 . bogus as in those cases the value in the dst_mask part of the 354 . section contents should be treated as garbage. *} 355 . bfd_vma src_mask; 356 . 357 . {* dst_mask selects which parts of the instruction (or data) are 358 . replaced with a relocated value. *} 359 . bfd_vma dst_mask; 360 . 361 . {* When some formats create PC relative instructions, they leave 362 . the value of the pc of the place being relocated in the offset 363 . slot of the instruction, so that a PC relative relocation can 364 . be made just by adding in an ordinary offset (e.g., sun3 a.out). 365 . Some formats leave the displacement part of an instruction 366 . empty (e.g., m88k bcs); this flag signals the fact. *} 367 . bfd_boolean pcrel_offset; 368 .}; 369 . 370 */ 371 372 /* 373 FUNCTION 374 The HOWTO Macro 375 376 DESCRIPTION 377 The HOWTO define is horrible and will go away. 378 379 .#define HOWTO(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \ 380 . { (unsigned) C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC } 381 382 DESCRIPTION 383 And will be replaced with the totally magic way. But for the 384 moment, we are compatible, so do it this way. 385 386 .#define NEWHOWTO(FUNCTION, NAME, SIZE, REL, IN) \ 387 . HOWTO (0, 0, SIZE, 0, REL, 0, complain_overflow_dont, FUNCTION, \ 388 . NAME, FALSE, 0, 0, IN) 389 . 390 391 DESCRIPTION 392 This is used to fill in an empty howto entry in an array. 393 394 .#define EMPTY_HOWTO(C) \ 395 . HOWTO ((C), 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL, \ 396 . NULL, FALSE, 0, 0, FALSE) 397 . 398 399 DESCRIPTION 400 Helper routine to turn a symbol into a relocation value. 401 402 .#define HOWTO_PREPARE(relocation, symbol) \ 403 . { \ 404 . if (symbol != NULL) \ 405 . { \ 406 . if (bfd_is_com_section (symbol->section)) \ 407 . { \ 408 . relocation = 0; \ 409 . } \ 410 . else \ 411 . { \ 412 . relocation = symbol->value; \ 413 . } \ 414 . } \ 415 . } 416 . 417 */ 418 419 /* 420 FUNCTION 421 bfd_get_reloc_size 422 423 SYNOPSIS 424 unsigned int bfd_get_reloc_size (reloc_howto_type *); 425 426 DESCRIPTION 427 For a reloc_howto_type that operates on a fixed number of bytes, 428 this returns the number of bytes operated on. 429 */ 430 431 unsigned int 432 bfd_get_reloc_size (reloc_howto_type *howto) 433 { 434 switch (howto->size) 435 { 436 case 0: return 1; 437 case 1: return 2; 438 case 2: return 4; 439 case 3: return 0; 440 case 4: return 8; 441 case 8: return 16; 442 case -2: return 4; 443 default: abort (); 444 } 445 } 446 447 /* 448 TYPEDEF 449 arelent_chain 450 451 DESCRIPTION 452 453 How relocs are tied together in an <<asection>>: 454 455 .typedef struct relent_chain 456 .{ 457 . arelent relent; 458 . struct relent_chain *next; 459 .} 460 .arelent_chain; 461 . 462 */ 463 464 /* N_ONES produces N one bits, without overflowing machine arithmetic. */ 465 #define N_ONES(n) (((((bfd_vma) 1 << ((n) - 1)) - 1) << 1) | 1) 466 467 /* 468 FUNCTION 469 bfd_check_overflow 470 471 SYNOPSIS 472 bfd_reloc_status_type bfd_check_overflow 473 (enum complain_overflow how, 474 unsigned int bitsize, 475 unsigned int rightshift, 476 unsigned int addrsize, 477 bfd_vma relocation); 478 479 DESCRIPTION 480 Perform overflow checking on @var{relocation} which has 481 @var{bitsize} significant bits and will be shifted right by 482 @var{rightshift} bits, on a machine with addresses containing 483 @var{addrsize} significant bits. The result is either of 484 @code{bfd_reloc_ok} or @code{bfd_reloc_overflow}. 485 486 */ 487 488 bfd_reloc_status_type 489 bfd_check_overflow (enum complain_overflow how, 490 unsigned int bitsize, 491 unsigned int rightshift, 492 unsigned int addrsize, 493 bfd_vma relocation) 494 { 495 bfd_vma fieldmask, addrmask, signmask, ss, a; 496 bfd_reloc_status_type flag = bfd_reloc_ok; 497 498 /* Note: BITSIZE should always be <= ADDRSIZE, but in case it's not, 499 we'll be permissive: extra bits in the field mask will 500 automatically extend the address mask for purposes of the 501 overflow check. */ 502 fieldmask = N_ONES (bitsize); 503 signmask = ~fieldmask; 504 addrmask = N_ONES (addrsize) | (fieldmask << rightshift); 505 a = (relocation & addrmask) >> rightshift;; 506 507 switch (how) 508 { 509 case complain_overflow_dont: 510 break; 511 512 case complain_overflow_signed: 513 /* If any sign bits are set, all sign bits must be set. That 514 is, A must be a valid negative address after shifting. */ 515 signmask = ~ (fieldmask >> 1); 516 /* Fall thru */ 517 518 case complain_overflow_bitfield: 519 /* Bitfields are sometimes signed, sometimes unsigned. We 520 explicitly allow an address wrap too, which means a bitfield 521 of n bits is allowed to store -2**n to 2**n-1. Thus overflow 522 if the value has some, but not all, bits set outside the 523 field. */ 524 ss = a & signmask; 525 if (ss != 0 && ss != ((addrmask >> rightshift) & signmask)) 526 flag = bfd_reloc_overflow; 527 break; 528 529 case complain_overflow_unsigned: 530 /* We have an overflow if the address does not fit in the field. */ 531 if ((a & signmask) != 0) 532 flag = bfd_reloc_overflow; 533 break; 534 535 default: 536 abort (); 537 } 538 539 return flag; 540 } 541 542 /* 543 FUNCTION 544 bfd_perform_relocation 545 546 SYNOPSIS 547 bfd_reloc_status_type bfd_perform_relocation 548 (bfd *abfd, 549 arelent *reloc_entry, 550 void *data, 551 asection *input_section, 552 bfd *output_bfd, 553 char **error_message); 554 555 DESCRIPTION 556 If @var{output_bfd} is supplied to this function, the 557 generated image will be relocatable; the relocations are 558 copied to the output file after they have been changed to 559 reflect the new state of the world. There are two ways of 560 reflecting the results of partial linkage in an output file: 561 by modifying the output data in place, and by modifying the 562 relocation record. Some native formats (e.g., basic a.out and 563 basic coff) have no way of specifying an addend in the 564 relocation type, so the addend has to go in the output data. 565 This is no big deal since in these formats the output data 566 slot will always be big enough for the addend. Complex reloc 567 types with addends were invented to solve just this problem. 568 The @var{error_message} argument is set to an error message if 569 this return @code{bfd_reloc_dangerous}. 570 571 */ 572 573 bfd_reloc_status_type 574 bfd_perform_relocation (bfd *abfd, 575 arelent *reloc_entry, 576 void *data, 577 asection *input_section, 578 bfd *output_bfd, 579 char **error_message) 580 { 581 bfd_vma relocation; 582 bfd_reloc_status_type flag = bfd_reloc_ok; 583 bfd_size_type octets = reloc_entry->address * bfd_octets_per_byte (abfd); 584 bfd_vma output_base = 0; 585 reloc_howto_type *howto = reloc_entry->howto; 586 asection *reloc_target_output_section; 587 asymbol *symbol; 588 589 symbol = *(reloc_entry->sym_ptr_ptr); 590 if (bfd_is_abs_section (symbol->section) 591 && output_bfd != NULL) 592 { 593 reloc_entry->address += input_section->output_offset; 594 return bfd_reloc_ok; 595 } 596 597 /* If we are not producing relocatable output, return an error if 598 the symbol is not defined. An undefined weak symbol is 599 considered to have a value of zero (SVR4 ABI, p. 4-27). */ 600 if (bfd_is_und_section (symbol->section) 601 && (symbol->flags & BSF_WEAK) == 0 602 && output_bfd == NULL) 603 flag = bfd_reloc_undefined; 604 605 /* If there is a function supplied to handle this relocation type, 606 call it. It'll return `bfd_reloc_continue' if further processing 607 can be done. */ 608 if (howto->special_function) 609 { 610 bfd_reloc_status_type cont; 611 cont = howto->special_function (abfd, reloc_entry, symbol, data, 612 input_section, output_bfd, 613 error_message); 614 if (cont != bfd_reloc_continue) 615 return cont; 616 } 617 618 /* Is the address of the relocation really within the section? */ 619 if (reloc_entry->address > bfd_get_section_limit (abfd, input_section)) 620 return bfd_reloc_outofrange; 621 622 /* Work out which section the relocation is targeted at and the 623 initial relocation command value. */ 624 625 /* Get symbol value. (Common symbols are special.) */ 626 if (bfd_is_com_section (symbol->section)) 627 relocation = 0; 628 else 629 relocation = symbol->value; 630 631 reloc_target_output_section = symbol->section->output_section; 632 633 /* Convert input-section-relative symbol value to absolute. */ 634 if ((output_bfd && ! howto->partial_inplace) 635 || reloc_target_output_section == NULL) 636 output_base = 0; 637 else 638 output_base = reloc_target_output_section->vma; 639 640 relocation += output_base + symbol->section->output_offset; 641 642 /* Add in supplied addend. */ 643 relocation += reloc_entry->addend; 644 645 /* Here the variable relocation holds the final address of the 646 symbol we are relocating against, plus any addend. */ 647 648 if (howto->pc_relative) 649 { 650 /* This is a PC relative relocation. We want to set RELOCATION 651 to the distance between the address of the symbol and the 652 location. RELOCATION is already the address of the symbol. 653 654 We start by subtracting the address of the section containing 655 the location. 656 657 If pcrel_offset is set, we must further subtract the position 658 of the location within the section. Some targets arrange for 659 the addend to be the negative of the position of the location 660 within the section; for example, i386-aout does this. For 661 i386-aout, pcrel_offset is FALSE. Some other targets do not 662 include the position of the location; for example, m88kbcs, 663 or ELF. For those targets, pcrel_offset is TRUE. 664 665 If we are producing relocatable output, then we must ensure 666 that this reloc will be correctly computed when the final 667 relocation is done. If pcrel_offset is FALSE we want to wind 668 up with the negative of the location within the section, 669 which means we must adjust the existing addend by the change 670 in the location within the section. If pcrel_offset is TRUE 671 we do not want to adjust the existing addend at all. 672 673 FIXME: This seems logical to me, but for the case of 674 producing relocatable output it is not what the code 675 actually does. I don't want to change it, because it seems 676 far too likely that something will break. */ 677 678 relocation -= 679 input_section->output_section->vma + input_section->output_offset; 680 681 if (howto->pcrel_offset) 682 relocation -= reloc_entry->address; 683 } 684 685 if (output_bfd != NULL) 686 { 687 if (! howto->partial_inplace) 688 { 689 /* This is a partial relocation, and we want to apply the relocation 690 to the reloc entry rather than the raw data. Modify the reloc 691 inplace to reflect what we now know. */ 692 reloc_entry->addend = relocation; 693 reloc_entry->address += input_section->output_offset; 694 return flag; 695 } 696 else 697 { 698 /* This is a partial relocation, but inplace, so modify the 699 reloc record a bit. 700 701 If we've relocated with a symbol with a section, change 702 into a ref to the section belonging to the symbol. */ 703 704 reloc_entry->address += input_section->output_offset; 705 706 /* WTF?? */ 707 if (abfd->xvec->flavour == bfd_target_coff_flavour 708 && strcmp (abfd->xvec->name, "coff-Intel-little") != 0 709 && strcmp (abfd->xvec->name, "coff-Intel-big") != 0) 710 { 711 /* For m68k-coff, the addend was being subtracted twice during 712 relocation with -r. Removing the line below this comment 713 fixes that problem; see PR 2953. 714 715 However, Ian wrote the following, regarding removing the line below, 716 which explains why it is still enabled: --djm 717 718 If you put a patch like that into BFD you need to check all the COFF 719 linkers. I am fairly certain that patch will break coff-i386 (e.g., 720 SCO); see coff_i386_reloc in coff-i386.c where I worked around the 721 problem in a different way. There may very well be a reason that the 722 code works as it does. 723 724 Hmmm. The first obvious point is that bfd_perform_relocation should 725 not have any tests that depend upon the flavour. It's seem like 726 entirely the wrong place for such a thing. The second obvious point 727 is that the current code ignores the reloc addend when producing 728 relocatable output for COFF. That's peculiar. In fact, I really 729 have no idea what the point of the line you want to remove is. 730 731 A typical COFF reloc subtracts the old value of the symbol and adds in 732 the new value to the location in the object file (if it's a pc 733 relative reloc it adds the difference between the symbol value and the 734 location). When relocating we need to preserve that property. 735 736 BFD handles this by setting the addend to the negative of the old 737 value of the symbol. Unfortunately it handles common symbols in a 738 non-standard way (it doesn't subtract the old value) but that's a 739 different story (we can't change it without losing backward 740 compatibility with old object files) (coff-i386 does subtract the old 741 value, to be compatible with existing coff-i386 targets, like SCO). 742 743 So everything works fine when not producing relocatable output. When 744 we are producing relocatable output, logically we should do exactly 745 what we do when not producing relocatable output. Therefore, your 746 patch is correct. In fact, it should probably always just set 747 reloc_entry->addend to 0 for all cases, since it is, in fact, going to 748 add the value into the object file. This won't hurt the COFF code, 749 which doesn't use the addend; I'm not sure what it will do to other 750 formats (the thing to check for would be whether any formats both use 751 the addend and set partial_inplace). 752 753 When I wanted to make coff-i386 produce relocatable output, I ran 754 into the problem that you are running into: I wanted to remove that 755 line. Rather than risk it, I made the coff-i386 relocs use a special 756 function; it's coff_i386_reloc in coff-i386.c. The function 757 specifically adds the addend field into the object file, knowing that 758 bfd_perform_relocation is not going to. If you remove that line, then 759 coff-i386.c will wind up adding the addend field in twice. It's 760 trivial to fix; it just needs to be done. 761 762 The problem with removing the line is just that it may break some 763 working code. With BFD it's hard to be sure of anything. The right 764 way to deal with this is simply to build and test at least all the 765 supported COFF targets. It should be straightforward if time and disk 766 space consuming. For each target: 767 1) build the linker 768 2) generate some executable, and link it using -r (I would 769 probably use paranoia.o and link against newlib/libc.a, which 770 for all the supported targets would be available in 771 /usr/cygnus/progressive/H-host/target/lib/libc.a). 772 3) make the change to reloc.c 773 4) rebuild the linker 774 5) repeat step 2 775 6) if the resulting object files are the same, you have at least 776 made it no worse 777 7) if they are different you have to figure out which version is 778 right 779 */ 780 relocation -= reloc_entry->addend; 781 reloc_entry->addend = 0; 782 } 783 else 784 { 785 reloc_entry->addend = relocation; 786 } 787 } 788 } 789 else 790 { 791 reloc_entry->addend = 0; 792 } 793 794 /* FIXME: This overflow checking is incomplete, because the value 795 might have overflowed before we get here. For a correct check we 796 need to compute the value in a size larger than bitsize, but we 797 can't reasonably do that for a reloc the same size as a host 798 machine word. 799 FIXME: We should also do overflow checking on the result after 800 adding in the value contained in the object file. */ 801 if (howto->complain_on_overflow != complain_overflow_dont 802 && flag == bfd_reloc_ok) 803 flag = bfd_check_overflow (howto->complain_on_overflow, 804 howto->bitsize, 805 howto->rightshift, 806 bfd_arch_bits_per_address (abfd), 807 relocation); 808 809 /* Either we are relocating all the way, or we don't want to apply 810 the relocation to the reloc entry (probably because there isn't 811 any room in the output format to describe addends to relocs). */ 812 813 /* The cast to bfd_vma avoids a bug in the Alpha OSF/1 C compiler 814 (OSF version 1.3, compiler version 3.11). It miscompiles the 815 following program: 816 817 struct str 818 { 819 unsigned int i0; 820 } s = { 0 }; 821 822 int 823 main () 824 { 825 unsigned long x; 826 827 x = 0x100000000; 828 x <<= (unsigned long) s.i0; 829 if (x == 0) 830 printf ("failed\n"); 831 else 832 printf ("succeeded (%lx)\n", x); 833 } 834 */ 835 836 relocation >>= (bfd_vma) howto->rightshift; 837 838 /* Shift everything up to where it's going to be used. */ 839 relocation <<= (bfd_vma) howto->bitpos; 840 841 /* Wait for the day when all have the mask in them. */ 842 843 /* What we do: 844 i instruction to be left alone 845 o offset within instruction 846 r relocation offset to apply 847 S src mask 848 D dst mask 849 N ~dst mask 850 A part 1 851 B part 2 852 R result 853 854 Do this: 855 (( i i i i i o o o o o from bfd_get<size> 856 and S S S S S) to get the size offset we want 857 + r r r r r r r r r r) to get the final value to place 858 and D D D D D to chop to right size 859 ----------------------- 860 = A A A A A 861 And this: 862 ( i i i i i o o o o o from bfd_get<size> 863 and N N N N N ) get instruction 864 ----------------------- 865 = B B B B B 866 867 And then: 868 ( B B B B B 869 or A A A A A) 870 ----------------------- 871 = R R R R R R R R R R put into bfd_put<size> 872 */ 873 874 #define DOIT(x) \ 875 x = ( (x & ~howto->dst_mask) | (((x & howto->src_mask) + relocation) & howto->dst_mask)) 876 877 switch (howto->size) 878 { 879 case 0: 880 { 881 char x = bfd_get_8 (abfd, (char *) data + octets); 882 DOIT (x); 883 bfd_put_8 (abfd, x, (unsigned char *) data + octets); 884 } 885 break; 886 887 case 1: 888 { 889 short x = bfd_get_16 (abfd, (bfd_byte *) data + octets); 890 DOIT (x); 891 bfd_put_16 (abfd, (bfd_vma) x, (unsigned char *) data + octets); 892 } 893 break; 894 case 2: 895 { 896 long x = bfd_get_32 (abfd, (bfd_byte *) data + octets); 897 DOIT (x); 898 bfd_put_32 (abfd, (bfd_vma) x, (bfd_byte *) data + octets); 899 } 900 break; 901 case -2: 902 { 903 long x = bfd_get_32 (abfd, (bfd_byte *) data + octets); 904 relocation = -relocation; 905 DOIT (x); 906 bfd_put_32 (abfd, (bfd_vma) x, (bfd_byte *) data + octets); 907 } 908 break; 909 910 case -1: 911 { 912 long x = bfd_get_16 (abfd, (bfd_byte *) data + octets); 913 relocation = -relocation; 914 DOIT (x); 915 bfd_put_16 (abfd, (bfd_vma) x, (bfd_byte *) data + octets); 916 } 917 break; 918 919 case 3: 920 /* Do nothing */ 921 break; 922 923 case 4: 924 #ifdef BFD64 925 { 926 bfd_vma x = bfd_get_64 (abfd, (bfd_byte *) data + octets); 927 DOIT (x); 928 bfd_put_64 (abfd, x, (bfd_byte *) data + octets); 929 } 930 #else 931 abort (); 932 #endif 933 break; 934 default: 935 return bfd_reloc_other; 936 } 937 938 return flag; 939 } 940 941 /* 942 FUNCTION 943 bfd_install_relocation 944 945 SYNOPSIS 946 bfd_reloc_status_type bfd_install_relocation 947 (bfd *abfd, 948 arelent *reloc_entry, 949 void *data, bfd_vma data_start, 950 asection *input_section, 951 char **error_message); 952 953 DESCRIPTION 954 This looks remarkably like <<bfd_perform_relocation>>, except it 955 does not expect that the section contents have been filled in. 956 I.e., it's suitable for use when creating, rather than applying 957 a relocation. 958 959 For now, this function should be considered reserved for the 960 assembler. 961 */ 962 963 bfd_reloc_status_type 964 bfd_install_relocation (bfd *abfd, 965 arelent *reloc_entry, 966 void *data_start, 967 bfd_vma data_start_offset, 968 asection *input_section, 969 char **error_message) 970 { 971 bfd_vma relocation; 972 bfd_reloc_status_type flag = bfd_reloc_ok; 973 bfd_size_type octets = reloc_entry->address * bfd_octets_per_byte (abfd); 974 bfd_vma output_base = 0; 975 reloc_howto_type *howto = reloc_entry->howto; 976 asection *reloc_target_output_section; 977 asymbol *symbol; 978 bfd_byte *data; 979 980 symbol = *(reloc_entry->sym_ptr_ptr); 981 if (bfd_is_abs_section (symbol->section)) 982 { 983 reloc_entry->address += input_section->output_offset; 984 return bfd_reloc_ok; 985 } 986 987 /* If there is a function supplied to handle this relocation type, 988 call it. It'll return `bfd_reloc_continue' if further processing 989 can be done. */ 990 if (howto->special_function) 991 { 992 bfd_reloc_status_type cont; 993 994 /* XXX - The special_function calls haven't been fixed up to deal 995 with creating new relocations and section contents. */ 996 cont = howto->special_function (abfd, reloc_entry, symbol, 997 /* XXX - Non-portable! */ 998 ((bfd_byte *) data_start 999 - data_start_offset), 1000 input_section, abfd, error_message); 1001 if (cont != bfd_reloc_continue) 1002 return cont; 1003 } 1004 1005 /* Is the address of the relocation really within the section? */ 1006 if (reloc_entry->address > bfd_get_section_limit (abfd, input_section)) 1007 return bfd_reloc_outofrange; 1008 1009 /* Work out which section the relocation is targeted at and the 1010 initial relocation command value. */ 1011 1012 /* Get symbol value. (Common symbols are special.) */ 1013 if (bfd_is_com_section (symbol->section)) 1014 relocation = 0; 1015 else 1016 relocation = symbol->value; 1017 1018 reloc_target_output_section = symbol->section->output_section; 1019 1020 /* Convert input-section-relative symbol value to absolute. */ 1021 if (! howto->partial_inplace) 1022 output_base = 0; 1023 else 1024 output_base = reloc_target_output_section->vma; 1025 1026 relocation += output_base + symbol->section->output_offset; 1027 1028 /* Add in supplied addend. */ 1029 relocation += reloc_entry->addend; 1030 1031 /* Here the variable relocation holds the final address of the 1032 symbol we are relocating against, plus any addend. */ 1033 1034 if (howto->pc_relative) 1035 { 1036 /* This is a PC relative relocation. We want to set RELOCATION 1037 to the distance between the address of the symbol and the 1038 location. RELOCATION is already the address of the symbol. 1039 1040 We start by subtracting the address of the section containing 1041 the location. 1042 1043 If pcrel_offset is set, we must further subtract the position 1044 of the location within the section. Some targets arrange for 1045 the addend to be the negative of the position of the location 1046 within the section; for example, i386-aout does this. For 1047 i386-aout, pcrel_offset is FALSE. Some other targets do not 1048 include the position of the location; for example, m88kbcs, 1049 or ELF. For those targets, pcrel_offset is TRUE. 1050 1051 If we are producing relocatable output, then we must ensure 1052 that this reloc will be correctly computed when the final 1053 relocation is done. If pcrel_offset is FALSE we want to wind 1054 up with the negative of the location within the section, 1055 which means we must adjust the existing addend by the change 1056 in the location within the section. If pcrel_offset is TRUE 1057 we do not want to adjust the existing addend at all. 1058 1059 FIXME: This seems logical to me, but for the case of 1060 producing relocatable output it is not what the code 1061 actually does. I don't want to change it, because it seems 1062 far too likely that something will break. */ 1063 1064 relocation -= 1065 input_section->output_section->vma + input_section->output_offset; 1066 1067 if (howto->pcrel_offset && howto->partial_inplace) 1068 relocation -= reloc_entry->address; 1069 } 1070 1071 if (! howto->partial_inplace) 1072 { 1073 /* This is a partial relocation, and we want to apply the relocation 1074 to the reloc entry rather than the raw data. Modify the reloc 1075 inplace to reflect what we now know. */ 1076 reloc_entry->addend = relocation; 1077 reloc_entry->address += input_section->output_offset; 1078 return flag; 1079 } 1080 else 1081 { 1082 /* This is a partial relocation, but inplace, so modify the 1083 reloc record a bit. 1084 1085 If we've relocated with a symbol with a section, change 1086 into a ref to the section belonging to the symbol. */ 1087 reloc_entry->address += input_section->output_offset; 1088 1089 /* WTF?? */ 1090 if (abfd->xvec->flavour == bfd_target_coff_flavour 1091 && strcmp (abfd->xvec->name, "coff-Intel-little") != 0 1092 && strcmp (abfd->xvec->name, "coff-Intel-big") != 0) 1093 { 1094 1095 /* For m68k-coff, the addend was being subtracted twice during 1096 relocation with -r. Removing the line below this comment 1097 fixes that problem; see PR 2953. 1098 1099 However, Ian wrote the following, regarding removing the line below, 1100 which explains why it is still enabled: --djm 1101 1102 If you put a patch like that into BFD you need to check all the COFF 1103 linkers. I am fairly certain that patch will break coff-i386 (e.g., 1104 SCO); see coff_i386_reloc in coff-i386.c where I worked around the 1105 problem in a different way. There may very well be a reason that the 1106 code works as it does. 1107 1108 Hmmm. The first obvious point is that bfd_install_relocation should 1109 not have any tests that depend upon the flavour. It's seem like 1110 entirely the wrong place for such a thing. The second obvious point 1111 is that the current code ignores the reloc addend when producing 1112 relocatable output for COFF. That's peculiar. In fact, I really 1113 have no idea what the point of the line you want to remove is. 1114 1115 A typical COFF reloc subtracts the old value of the symbol and adds in 1116 the new value to the location in the object file (if it's a pc 1117 relative reloc it adds the difference between the symbol value and the 1118 location). When relocating we need to preserve that property. 1119 1120 BFD handles this by setting the addend to the negative of the old 1121 value of the symbol. Unfortunately it handles common symbols in a 1122 non-standard way (it doesn't subtract the old value) but that's a 1123 different story (we can't change it without losing backward 1124 compatibility with old object files) (coff-i386 does subtract the old 1125 value, to be compatible with existing coff-i386 targets, like SCO). 1126 1127 So everything works fine when not producing relocatable output. When 1128 we are producing relocatable output, logically we should do exactly 1129 what we do when not producing relocatable output. Therefore, your 1130 patch is correct. In fact, it should probably always just set 1131 reloc_entry->addend to 0 for all cases, since it is, in fact, going to 1132 add the value into the object file. This won't hurt the COFF code, 1133 which doesn't use the addend; I'm not sure what it will do to other 1134 formats (the thing to check for would be whether any formats both use 1135 the addend and set partial_inplace). 1136 1137 When I wanted to make coff-i386 produce relocatable output, I ran 1138 into the problem that you are running into: I wanted to remove that 1139 line. Rather than risk it, I made the coff-i386 relocs use a special 1140 function; it's coff_i386_reloc in coff-i386.c. The function 1141 specifically adds the addend field into the object file, knowing that 1142 bfd_install_relocation is not going to. If you remove that line, then 1143 coff-i386.c will wind up adding the addend field in twice. It's 1144 trivial to fix; it just needs to be done. 1145 1146 The problem with removing the line is just that it may break some 1147 working code. With BFD it's hard to be sure of anything. The right 1148 way to deal with this is simply to build and test at least all the 1149 supported COFF targets. It should be straightforward if time and disk 1150 space consuming. For each target: 1151 1) build the linker 1152 2) generate some executable, and link it using -r (I would 1153 probably use paranoia.o and link against newlib/libc.a, which 1154 for all the supported targets would be available in 1155 /usr/cygnus/progressive/H-host/target/lib/libc.a). 1156 3) make the change to reloc.c 1157 4) rebuild the linker 1158 5) repeat step 2 1159 6) if the resulting object files are the same, you have at least 1160 made it no worse 1161 7) if they are different you have to figure out which version is 1162 right. */ 1163 relocation -= reloc_entry->addend; 1164 /* FIXME: There should be no target specific code here... */ 1165 if (strcmp (abfd->xvec->name, "coff-z8k") != 0) 1166 reloc_entry->addend = 0; 1167 } 1168 else 1169 { 1170 reloc_entry->addend = relocation; 1171 } 1172 } 1173 1174 /* FIXME: This overflow checking is incomplete, because the value 1175 might have overflowed before we get here. For a correct check we 1176 need to compute the value in a size larger than bitsize, but we 1177 can't reasonably do that for a reloc the same size as a host 1178 machine word. 1179 FIXME: We should also do overflow checking on the result after 1180 adding in the value contained in the object file. */ 1181 if (howto->complain_on_overflow != complain_overflow_dont) 1182 flag = bfd_check_overflow (howto->complain_on_overflow, 1183 howto->bitsize, 1184 howto->rightshift, 1185 bfd_arch_bits_per_address (abfd), 1186 relocation); 1187 1188 /* Either we are relocating all the way, or we don't want to apply 1189 the relocation to the reloc entry (probably because there isn't 1190 any room in the output format to describe addends to relocs). */ 1191 1192 /* The cast to bfd_vma avoids a bug in the Alpha OSF/1 C compiler 1193 (OSF version 1.3, compiler version 3.11). It miscompiles the 1194 following program: 1195 1196 struct str 1197 { 1198 unsigned int i0; 1199 } s = { 0 }; 1200 1201 int 1202 main () 1203 { 1204 unsigned long x; 1205 1206 x = 0x100000000; 1207 x <<= (unsigned long) s.i0; 1208 if (x == 0) 1209 printf ("failed\n"); 1210 else 1211 printf ("succeeded (%lx)\n", x); 1212 } 1213 */ 1214 1215 relocation >>= (bfd_vma) howto->rightshift; 1216 1217 /* Shift everything up to where it's going to be used. */ 1218 relocation <<= (bfd_vma) howto->bitpos; 1219 1220 /* Wait for the day when all have the mask in them. */ 1221 1222 /* What we do: 1223 i instruction to be left alone 1224 o offset within instruction 1225 r relocation offset to apply 1226 S src mask 1227 D dst mask 1228 N ~dst mask 1229 A part 1 1230 B part 2 1231 R result 1232 1233 Do this: 1234 (( i i i i i o o o o o from bfd_get<size> 1235 and S S S S S) to get the size offset we want 1236 + r r r r r r r r r r) to get the final value to place 1237 and D D D D D to chop to right size 1238 ----------------------- 1239 = A A A A A 1240 And this: 1241 ( i i i i i o o o o o from bfd_get<size> 1242 and N N N N N ) get instruction 1243 ----------------------- 1244 = B B B B B 1245 1246 And then: 1247 ( B B B B B 1248 or A A A A A) 1249 ----------------------- 1250 = R R R R R R R R R R put into bfd_put<size> 1251 */ 1252 1253 #define DOIT(x) \ 1254 x = ( (x & ~howto->dst_mask) | (((x & howto->src_mask) + relocation) & howto->dst_mask)) 1255 1256 data = (bfd_byte *) data_start + (octets - data_start_offset); 1257 1258 switch (howto->size) 1259 { 1260 case 0: 1261 { 1262 char x = bfd_get_8 (abfd, data); 1263 DOIT (x); 1264 bfd_put_8 (abfd, x, data); 1265 } 1266 break; 1267 1268 case 1: 1269 { 1270 short x = bfd_get_16 (abfd, data); 1271 DOIT (x); 1272 bfd_put_16 (abfd, (bfd_vma) x, data); 1273 } 1274 break; 1275 case 2: 1276 { 1277 long x = bfd_get_32 (abfd, data); 1278 DOIT (x); 1279 bfd_put_32 (abfd, (bfd_vma) x, data); 1280 } 1281 break; 1282 case -2: 1283 { 1284 long x = bfd_get_32 (abfd, data); 1285 relocation = -relocation; 1286 DOIT (x); 1287 bfd_put_32 (abfd, (bfd_vma) x, data); 1288 } 1289 break; 1290 1291 case 3: 1292 /* Do nothing */ 1293 break; 1294 1295 case 4: 1296 { 1297 bfd_vma x = bfd_get_64 (abfd, data); 1298 DOIT (x); 1299 bfd_put_64 (abfd, x, data); 1300 } 1301 break; 1302 default: 1303 return bfd_reloc_other; 1304 } 1305 1306 return flag; 1307 } 1308 1309 /* This relocation routine is used by some of the backend linkers. 1310 They do not construct asymbol or arelent structures, so there is no 1311 reason for them to use bfd_perform_relocation. Also, 1312 bfd_perform_relocation is so hacked up it is easier to write a new 1313 function than to try to deal with it. 1314 1315 This routine does a final relocation. Whether it is useful for a 1316 relocatable link depends upon how the object format defines 1317 relocations. 1318 1319 FIXME: This routine ignores any special_function in the HOWTO, 1320 since the existing special_function values have been written for 1321 bfd_perform_relocation. 1322 1323 HOWTO is the reloc howto information. 1324 INPUT_BFD is the BFD which the reloc applies to. 1325 INPUT_SECTION is the section which the reloc applies to. 1326 CONTENTS is the contents of the section. 1327 ADDRESS is the address of the reloc within INPUT_SECTION. 1328 VALUE is the value of the symbol the reloc refers to. 1329 ADDEND is the addend of the reloc. */ 1330 1331 bfd_reloc_status_type 1332 _bfd_final_link_relocate (reloc_howto_type *howto, 1333 bfd *input_bfd, 1334 asection *input_section, 1335 bfd_byte *contents, 1336 bfd_vma address, 1337 bfd_vma value, 1338 bfd_vma addend) 1339 { 1340 bfd_vma relocation; 1341 1342 /* Sanity check the address. */ 1343 if (address > bfd_get_section_limit (input_bfd, input_section)) 1344 return bfd_reloc_outofrange; 1345 1346 /* This function assumes that we are dealing with a basic relocation 1347 against a symbol. We want to compute the value of the symbol to 1348 relocate to. This is just VALUE, the value of the symbol, plus 1349 ADDEND, any addend associated with the reloc. */ 1350 relocation = value + addend; 1351 1352 /* If the relocation is PC relative, we want to set RELOCATION to 1353 the distance between the symbol (currently in RELOCATION) and the 1354 location we are relocating. Some targets (e.g., i386-aout) 1355 arrange for the contents of the section to be the negative of the 1356 offset of the location within the section; for such targets 1357 pcrel_offset is FALSE. Other targets (e.g., m88kbcs or ELF) 1358 simply leave the contents of the section as zero; for such 1359 targets pcrel_offset is TRUE. If pcrel_offset is FALSE we do not 1360 need to subtract out the offset of the location within the 1361 section (which is just ADDRESS). */ 1362 if (howto->pc_relative) 1363 { 1364 relocation -= (input_section->output_section->vma 1365 + input_section->output_offset); 1366 if (howto->pcrel_offset) 1367 relocation -= address; 1368 } 1369 1370 return _bfd_relocate_contents (howto, input_bfd, relocation, 1371 contents + address); 1372 } 1373 1374 /* Relocate a given location using a given value and howto. */ 1375 1376 bfd_reloc_status_type 1377 _bfd_relocate_contents (reloc_howto_type *howto, 1378 bfd *input_bfd, 1379 bfd_vma relocation, 1380 bfd_byte *location) 1381 { 1382 int size; 1383 bfd_vma x = 0; 1384 bfd_reloc_status_type flag; 1385 unsigned int rightshift = howto->rightshift; 1386 unsigned int bitpos = howto->bitpos; 1387 1388 /* If the size is negative, negate RELOCATION. This isn't very 1389 general. */ 1390 if (howto->size < 0) 1391 relocation = -relocation; 1392 1393 /* Get the value we are going to relocate. */ 1394 size = bfd_get_reloc_size (howto); 1395 switch (size) 1396 { 1397 default: 1398 case 0: 1399 abort (); 1400 case 1: 1401 x = bfd_get_8 (input_bfd, location); 1402 break; 1403 case 2: 1404 x = bfd_get_16 (input_bfd, location); 1405 break; 1406 case 4: 1407 x = bfd_get_32 (input_bfd, location); 1408 break; 1409 case 8: 1410 #ifdef BFD64 1411 x = bfd_get_64 (input_bfd, location); 1412 #else 1413 abort (); 1414 #endif 1415 break; 1416 } 1417 1418 /* Check for overflow. FIXME: We may drop bits during the addition 1419 which we don't check for. We must either check at every single 1420 operation, which would be tedious, or we must do the computations 1421 in a type larger than bfd_vma, which would be inefficient. */ 1422 flag = bfd_reloc_ok; 1423 if (howto->complain_on_overflow != complain_overflow_dont) 1424 { 1425 bfd_vma addrmask, fieldmask, signmask, ss; 1426 bfd_vma a, b, sum; 1427 1428 /* Get the values to be added together. For signed and unsigned 1429 relocations, we assume that all values should be truncated to 1430 the size of an address. For bitfields, all the bits matter. 1431 See also bfd_check_overflow. */ 1432 fieldmask = N_ONES (howto->bitsize); 1433 signmask = ~fieldmask; 1434 addrmask = (N_ONES (bfd_arch_bits_per_address (input_bfd)) 1435 | (fieldmask << rightshift)); 1436 a = (relocation & addrmask) >> rightshift; 1437 b = (x & howto->src_mask & addrmask) >> bitpos; 1438 addrmask >>= rightshift; 1439 1440 switch (howto->complain_on_overflow) 1441 { 1442 case complain_overflow_signed: 1443 /* If any sign bits are set, all sign bits must be set. 1444 That is, A must be a valid negative address after 1445 shifting. */ 1446 signmask = ~(fieldmask >> 1); 1447 /* Fall thru */ 1448 1449 case complain_overflow_bitfield: 1450 /* Much like the signed check, but for a field one bit 1451 wider. We allow a bitfield to represent numbers in the 1452 range -2**n to 2**n-1, where n is the number of bits in the 1453 field. Note that when bfd_vma is 32 bits, a 32-bit reloc 1454 can't overflow, which is exactly what we want. */ 1455 ss = a & signmask; 1456 if (ss != 0 && ss != (addrmask & signmask)) 1457 flag = bfd_reloc_overflow; 1458 1459 /* We only need this next bit of code if the sign bit of B 1460 is below the sign bit of A. This would only happen if 1461 SRC_MASK had fewer bits than BITSIZE. Note that if 1462 SRC_MASK has more bits than BITSIZE, we can get into 1463 trouble; we would need to verify that B is in range, as 1464 we do for A above. */ 1465 ss = ((~howto->src_mask) >> 1) & howto->src_mask; 1466 ss >>= bitpos; 1467 1468 /* Set all the bits above the sign bit. */ 1469 b = (b ^ ss) - ss; 1470 1471 /* Now we can do the addition. */ 1472 sum = a + b; 1473 1474 /* See if the result has the correct sign. Bits above the 1475 sign bit are junk now; ignore them. If the sum is 1476 positive, make sure we did not have all negative inputs; 1477 if the sum is negative, make sure we did not have all 1478 positive inputs. The test below looks only at the sign 1479 bits, and it really just 1480 SIGN (A) == SIGN (B) && SIGN (A) != SIGN (SUM) 1481 1482 We mask with addrmask here to explicitly allow an address 1483 wrap-around. The Linux kernel relies on it, and it is 1484 the only way to write assembler code which can run when 1485 loaded at a location 0x80000000 away from the location at 1486 which it is linked. */ 1487 if (((~(a ^ b)) & (a ^ sum)) & signmask & addrmask) 1488 flag = bfd_reloc_overflow; 1489 break; 1490 1491 case complain_overflow_unsigned: 1492 /* Checking for an unsigned overflow is relatively easy: 1493 trim the addresses and add, and trim the result as well. 1494 Overflow is normally indicated when the result does not 1495 fit in the field. However, we also need to consider the 1496 case when, e.g., fieldmask is 0x7fffffff or smaller, an 1497 input is 0x80000000, and bfd_vma is only 32 bits; then we 1498 will get sum == 0, but there is an overflow, since the 1499 inputs did not fit in the field. Instead of doing a 1500 separate test, we can check for this by or-ing in the 1501 operands when testing for the sum overflowing its final 1502 field. */ 1503 sum = (a + b) & addrmask; 1504 if ((a | b | sum) & signmask) 1505 flag = bfd_reloc_overflow; 1506 break; 1507 1508 default: 1509 abort (); 1510 } 1511 } 1512 1513 /* Put RELOCATION in the right bits. */ 1514 relocation >>= (bfd_vma) rightshift; 1515 relocation <<= (bfd_vma) bitpos; 1516 1517 /* Add RELOCATION to the right bits of X. */ 1518 x = ((x & ~howto->dst_mask) 1519 | (((x & howto->src_mask) + relocation) & howto->dst_mask)); 1520 1521 /* Put the relocated value back in the object file. */ 1522 switch (size) 1523 { 1524 default: 1525 abort (); 1526 case 1: 1527 bfd_put_8 (input_bfd, x, location); 1528 break; 1529 case 2: 1530 bfd_put_16 (input_bfd, x, location); 1531 break; 1532 case 4: 1533 bfd_put_32 (input_bfd, x, location); 1534 break; 1535 case 8: 1536 #ifdef BFD64 1537 bfd_put_64 (input_bfd, x, location); 1538 #else 1539 abort (); 1540 #endif 1541 break; 1542 } 1543 1544 return flag; 1545 } 1546 1547 /* Clear a given location using a given howto, by applying a fixed relocation 1548 value and discarding any in-place addend. This is used for fixed-up 1549 relocations against discarded symbols, to make ignorable debug or unwind 1550 information more obvious. */ 1551 1552 void 1553 _bfd_clear_contents (reloc_howto_type *howto, 1554 bfd *input_bfd, 1555 asection *input_section, 1556 bfd_byte *location) 1557 { 1558 int size; 1559 bfd_vma x = 0; 1560 1561 /* Get the value we are going to relocate. */ 1562 size = bfd_get_reloc_size (howto); 1563 switch (size) 1564 { 1565 default: 1566 case 0: 1567 abort (); 1568 case 1: 1569 x = bfd_get_8 (input_bfd, location); 1570 break; 1571 case 2: 1572 x = bfd_get_16 (input_bfd, location); 1573 break; 1574 case 4: 1575 x = bfd_get_32 (input_bfd, location); 1576 break; 1577 case 8: 1578 #ifdef BFD64 1579 x = bfd_get_64 (input_bfd, location); 1580 #else 1581 abort (); 1582 #endif 1583 break; 1584 } 1585 1586 /* Zero out the unwanted bits of X. */ 1587 x &= ~howto->dst_mask; 1588 1589 /* For a range list, use 1 instead of 0 as placeholder. 0 1590 would terminate the list, hiding any later entries. */ 1591 if (strcmp (bfd_get_section_name (input_bfd, input_section), 1592 ".debug_ranges") == 0 1593 && (howto->dst_mask & 1) != 0) 1594 x |= 1; 1595 1596 /* Put the relocated value back in the object file. */ 1597 switch (size) 1598 { 1599 default: 1600 case 0: 1601 abort (); 1602 case 1: 1603 bfd_put_8 (input_bfd, x, location); 1604 break; 1605 case 2: 1606 bfd_put_16 (input_bfd, x, location); 1607 break; 1608 case 4: 1609 bfd_put_32 (input_bfd, x, location); 1610 break; 1611 case 8: 1612 #ifdef BFD64 1613 bfd_put_64 (input_bfd, x, location); 1614 #else 1615 abort (); 1616 #endif 1617 break; 1618 } 1619 } 1620 1621 /* 1622 DOCDD 1623 INODE 1624 howto manager, , typedef arelent, Relocations 1625 1626 SUBSECTION 1627 The howto manager 1628 1629 When an application wants to create a relocation, but doesn't 1630 know what the target machine might call it, it can find out by 1631 using this bit of code. 1632 1633 */ 1634 1635 /* 1636 TYPEDEF 1637 bfd_reloc_code_type 1638 1639 DESCRIPTION 1640 The insides of a reloc code. The idea is that, eventually, there 1641 will be one enumerator for every type of relocation we ever do. 1642 Pass one of these values to <<bfd_reloc_type_lookup>>, and it'll 1643 return a howto pointer. 1644 1645 This does mean that the application must determine the correct 1646 enumerator value; you can't get a howto pointer from a random set 1647 of attributes. 1648 1649 SENUM 1650 bfd_reloc_code_real 1651 1652 ENUM 1653 BFD_RELOC_64 1654 ENUMX 1655 BFD_RELOC_32 1656 ENUMX 1657 BFD_RELOC_26 1658 ENUMX 1659 BFD_RELOC_24 1660 ENUMX 1661 BFD_RELOC_16 1662 ENUMX 1663 BFD_RELOC_14 1664 ENUMX 1665 BFD_RELOC_8 1666 ENUMDOC 1667 Basic absolute relocations of N bits. 1668 1669 ENUM 1670 BFD_RELOC_64_PCREL 1671 ENUMX 1672 BFD_RELOC_32_PCREL 1673 ENUMX 1674 BFD_RELOC_24_PCREL 1675 ENUMX 1676 BFD_RELOC_16_PCREL 1677 ENUMX 1678 BFD_RELOC_12_PCREL 1679 ENUMX 1680 BFD_RELOC_8_PCREL 1681 ENUMDOC 1682 PC-relative relocations. Sometimes these are relative to the address 1683 of the relocation itself; sometimes they are relative to the start of 1684 the section containing the relocation. It depends on the specific target. 1685 1686 The 24-bit relocation is used in some Intel 960 configurations. 1687 1688 ENUM 1689 BFD_RELOC_32_SECREL 1690 ENUMDOC 1691 Section relative relocations. Some targets need this for DWARF2. 1692 1693 ENUM 1694 BFD_RELOC_32_GOT_PCREL 1695 ENUMX 1696 BFD_RELOC_16_GOT_PCREL 1697 ENUMX 1698 BFD_RELOC_8_GOT_PCREL 1699 ENUMX 1700 BFD_RELOC_32_GOTOFF 1701 ENUMX 1702 BFD_RELOC_16_GOTOFF 1703 ENUMX 1704 BFD_RELOC_LO16_GOTOFF 1705 ENUMX 1706 BFD_RELOC_HI16_GOTOFF 1707 ENUMX 1708 BFD_RELOC_HI16_S_GOTOFF 1709 ENUMX 1710 BFD_RELOC_8_GOTOFF 1711 ENUMX 1712 BFD_RELOC_64_PLT_PCREL 1713 ENUMX 1714 BFD_RELOC_32_PLT_PCREL 1715 ENUMX 1716 BFD_RELOC_24_PLT_PCREL 1717 ENUMX 1718 BFD_RELOC_16_PLT_PCREL 1719 ENUMX 1720 BFD_RELOC_8_PLT_PCREL 1721 ENUMX 1722 BFD_RELOC_64_PLTOFF 1723 ENUMX 1724 BFD_RELOC_32_PLTOFF 1725 ENUMX 1726 BFD_RELOC_16_PLTOFF 1727 ENUMX 1728 BFD_RELOC_LO16_PLTOFF 1729 ENUMX 1730 BFD_RELOC_HI16_PLTOFF 1731 ENUMX 1732 BFD_RELOC_HI16_S_PLTOFF 1733 ENUMX 1734 BFD_RELOC_8_PLTOFF 1735 ENUMDOC 1736 For ELF. 1737 1738 ENUM 1739 BFD_RELOC_68K_GLOB_DAT 1740 ENUMX 1741 BFD_RELOC_68K_JMP_SLOT 1742 ENUMX 1743 BFD_RELOC_68K_RELATIVE 1744 ENUMX 1745 BFD_RELOC_68K_TLS_GD32 1746 ENUMX 1747 BFD_RELOC_68K_TLS_GD16 1748 ENUMX 1749 BFD_RELOC_68K_TLS_GD8 1750 ENUMX 1751 BFD_RELOC_68K_TLS_LDM32 1752 ENUMX 1753 BFD_RELOC_68K_TLS_LDM16 1754 ENUMX 1755 BFD_RELOC_68K_TLS_LDM8 1756 ENUMX 1757 BFD_RELOC_68K_TLS_LDO32 1758 ENUMX 1759 BFD_RELOC_68K_TLS_LDO16 1760 ENUMX 1761 BFD_RELOC_68K_TLS_LDO8 1762 ENUMX 1763 BFD_RELOC_68K_TLS_IE32 1764 ENUMX 1765 BFD_RELOC_68K_TLS_IE16 1766 ENUMX 1767 BFD_RELOC_68K_TLS_IE8 1768 ENUMX 1769 BFD_RELOC_68K_TLS_LE32 1770 ENUMX 1771 BFD_RELOC_68K_TLS_LE16 1772 ENUMX 1773 BFD_RELOC_68K_TLS_LE8 1774 ENUMDOC 1775 Relocations used by 68K ELF. 1776 1777 ENUM 1778 BFD_RELOC_32_BASEREL 1779 ENUMX 1780 BFD_RELOC_16_BASEREL 1781 ENUMX 1782 BFD_RELOC_LO16_BASEREL 1783 ENUMX 1784 BFD_RELOC_HI16_BASEREL 1785 ENUMX 1786 BFD_RELOC_HI16_S_BASEREL 1787 ENUMX 1788 BFD_RELOC_8_BASEREL 1789 ENUMX 1790 BFD_RELOC_RVA 1791 ENUMDOC 1792 Linkage-table relative. 1793 1794 ENUM 1795 BFD_RELOC_8_FFnn 1796 ENUMDOC 1797 Absolute 8-bit relocation, but used to form an address like 0xFFnn. 1798 1799 ENUM 1800 BFD_RELOC_32_PCREL_S2 1801 ENUMX 1802 BFD_RELOC_16_PCREL_S2 1803 ENUMX 1804 BFD_RELOC_23_PCREL_S2 1805 ENUMDOC 1806 These PC-relative relocations are stored as word displacements -- 1807 i.e., byte displacements shifted right two bits. The 30-bit word 1808 displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the 1809 SPARC. (SPARC tools generally refer to this as <<WDISP30>>.) The 1810 signed 16-bit displacement is used on the MIPS, and the 23-bit 1811 displacement is used on the Alpha. 1812 1813 ENUM 1814 BFD_RELOC_HI22 1815 ENUMX 1816 BFD_RELOC_LO10 1817 ENUMDOC 1818 High 22 bits and low 10 bits of 32-bit value, placed into lower bits of 1819 the target word. These are used on the SPARC. 1820 1821 ENUM 1822 BFD_RELOC_GPREL16 1823 ENUMX 1824 BFD_RELOC_GPREL32 1825 ENUMDOC 1826 For systems that allocate a Global Pointer register, these are 1827 displacements off that register. These relocation types are 1828 handled specially, because the value the register will have is 1829 decided relatively late. 1830 1831 ENUM 1832 BFD_RELOC_I960_CALLJ 1833 ENUMDOC 1834 Reloc types used for i960/b.out. 1835 1836 ENUM 1837 BFD_RELOC_NONE 1838 ENUMX 1839 BFD_RELOC_SPARC_WDISP22 1840 ENUMX 1841 BFD_RELOC_SPARC22 1842 ENUMX 1843 BFD_RELOC_SPARC13 1844 ENUMX 1845 BFD_RELOC_SPARC_GOT10 1846 ENUMX 1847 BFD_RELOC_SPARC_GOT13 1848 ENUMX 1849 BFD_RELOC_SPARC_GOT22 1850 ENUMX 1851 BFD_RELOC_SPARC_PC10 1852 ENUMX 1853 BFD_RELOC_SPARC_PC22 1854 ENUMX 1855 BFD_RELOC_SPARC_WPLT30 1856 ENUMX 1857 BFD_RELOC_SPARC_COPY 1858 ENUMX 1859 BFD_RELOC_SPARC_GLOB_DAT 1860 ENUMX 1861 BFD_RELOC_SPARC_JMP_SLOT 1862 ENUMX 1863 BFD_RELOC_SPARC_RELATIVE 1864 ENUMX 1865 BFD_RELOC_SPARC_UA16 1866 ENUMX 1867 BFD_RELOC_SPARC_UA32 1868 ENUMX 1869 BFD_RELOC_SPARC_UA64 1870 ENUMX 1871 BFD_RELOC_SPARC_GOTDATA_HIX22 1872 ENUMX 1873 BFD_RELOC_SPARC_GOTDATA_LOX10 1874 ENUMX 1875 BFD_RELOC_SPARC_GOTDATA_OP_HIX22 1876 ENUMX 1877 BFD_RELOC_SPARC_GOTDATA_OP_LOX10 1878 ENUMX 1879 BFD_RELOC_SPARC_GOTDATA_OP 1880 ENUMX 1881 BFD_RELOC_SPARC_JMP_IREL 1882 ENUMX 1883 BFD_RELOC_SPARC_IRELATIVE 1884 ENUMDOC 1885 SPARC ELF relocations. There is probably some overlap with other 1886 relocation types already defined. 1887 1888 ENUM 1889 BFD_RELOC_SPARC_BASE13 1890 ENUMX 1891 BFD_RELOC_SPARC_BASE22 1892 ENUMDOC 1893 I think these are specific to SPARC a.out (e.g., Sun 4). 1894 1895 ENUMEQ 1896 BFD_RELOC_SPARC_64 1897 BFD_RELOC_64 1898 ENUMX 1899 BFD_RELOC_SPARC_10 1900 ENUMX 1901 BFD_RELOC_SPARC_11 1902 ENUMX 1903 BFD_RELOC_SPARC_OLO10 1904 ENUMX 1905 BFD_RELOC_SPARC_HH22 1906 ENUMX 1907 BFD_RELOC_SPARC_HM10 1908 ENUMX 1909 BFD_RELOC_SPARC_LM22 1910 ENUMX 1911 BFD_RELOC_SPARC_PC_HH22 1912 ENUMX 1913 BFD_RELOC_SPARC_PC_HM10 1914 ENUMX 1915 BFD_RELOC_SPARC_PC_LM22 1916 ENUMX 1917 BFD_RELOC_SPARC_WDISP16 1918 ENUMX 1919 BFD_RELOC_SPARC_WDISP19 1920 ENUMX 1921 BFD_RELOC_SPARC_7 1922 ENUMX 1923 BFD_RELOC_SPARC_6 1924 ENUMX 1925 BFD_RELOC_SPARC_5 1926 ENUMEQX 1927 BFD_RELOC_SPARC_DISP64 1928 BFD_RELOC_64_PCREL 1929 ENUMX 1930 BFD_RELOC_SPARC_PLT32 1931 ENUMX 1932 BFD_RELOC_SPARC_PLT64 1933 ENUMX 1934 BFD_RELOC_SPARC_HIX22 1935 ENUMX 1936 BFD_RELOC_SPARC_LOX10 1937 ENUMX 1938 BFD_RELOC_SPARC_H44 1939 ENUMX 1940 BFD_RELOC_SPARC_M44 1941 ENUMX 1942 BFD_RELOC_SPARC_L44 1943 ENUMX 1944 BFD_RELOC_SPARC_REGISTER 1945 ENUMDOC 1946 SPARC64 relocations 1947 1948 ENUM 1949 BFD_RELOC_SPARC_REV32 1950 ENUMDOC 1951 SPARC little endian relocation 1952 ENUM 1953 BFD_RELOC_SPARC_TLS_GD_HI22 1954 ENUMX 1955 BFD_RELOC_SPARC_TLS_GD_LO10 1956 ENUMX 1957 BFD_RELOC_SPARC_TLS_GD_ADD 1958 ENUMX 1959 BFD_RELOC_SPARC_TLS_GD_CALL 1960 ENUMX 1961 BFD_RELOC_SPARC_TLS_LDM_HI22 1962 ENUMX 1963 BFD_RELOC_SPARC_TLS_LDM_LO10 1964 ENUMX 1965 BFD_RELOC_SPARC_TLS_LDM_ADD 1966 ENUMX 1967 BFD_RELOC_SPARC_TLS_LDM_CALL 1968 ENUMX 1969 BFD_RELOC_SPARC_TLS_LDO_HIX22 1970 ENUMX 1971 BFD_RELOC_SPARC_TLS_LDO_LOX10 1972 ENUMX 1973 BFD_RELOC_SPARC_TLS_LDO_ADD 1974 ENUMX 1975 BFD_RELOC_SPARC_TLS_IE_HI22 1976 ENUMX 1977 BFD_RELOC_SPARC_TLS_IE_LO10 1978 ENUMX 1979 BFD_RELOC_SPARC_TLS_IE_LD 1980 ENUMX 1981 BFD_RELOC_SPARC_TLS_IE_LDX 1982 ENUMX 1983 BFD_RELOC_SPARC_TLS_IE_ADD 1984 ENUMX 1985 BFD_RELOC_SPARC_TLS_LE_HIX22 1986 ENUMX 1987 BFD_RELOC_SPARC_TLS_LE_LOX10 1988 ENUMX 1989 BFD_RELOC_SPARC_TLS_DTPMOD32 1990 ENUMX 1991 BFD_RELOC_SPARC_TLS_DTPMOD64 1992 ENUMX 1993 BFD_RELOC_SPARC_TLS_DTPOFF32 1994 ENUMX 1995 BFD_RELOC_SPARC_TLS_DTPOFF64 1996 ENUMX 1997 BFD_RELOC_SPARC_TLS_TPOFF32 1998 ENUMX 1999 BFD_RELOC_SPARC_TLS_TPOFF64 2000 ENUMDOC 2001 SPARC TLS relocations 2002 2003 ENUM 2004 BFD_RELOC_SPU_IMM7 2005 ENUMX 2006 BFD_RELOC_SPU_IMM8 2007 ENUMX 2008 BFD_RELOC_SPU_IMM10 2009 ENUMX 2010 BFD_RELOC_SPU_IMM10W 2011 ENUMX 2012 BFD_RELOC_SPU_IMM16 2013 ENUMX 2014 BFD_RELOC_SPU_IMM16W 2015 ENUMX 2016 BFD_RELOC_SPU_IMM18 2017 ENUMX 2018 BFD_RELOC_SPU_PCREL9a 2019 ENUMX 2020 BFD_RELOC_SPU_PCREL9b 2021 ENUMX 2022 BFD_RELOC_SPU_PCREL16 2023 ENUMX 2024 BFD_RELOC_SPU_LO16 2025 ENUMX 2026 BFD_RELOC_SPU_HI16 2027 ENUMX 2028 BFD_RELOC_SPU_PPU32 2029 ENUMX 2030 BFD_RELOC_SPU_PPU64 2031 ENUMX 2032 BFD_RELOC_SPU_ADD_PIC 2033 ENUMDOC 2034 SPU Relocations. 2035 2036 ENUM 2037 BFD_RELOC_ALPHA_GPDISP_HI16 2038 ENUMDOC 2039 Alpha ECOFF and ELF relocations. Some of these treat the symbol or 2040 "addend" in some special way. 2041 For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when 2042 writing; when reading, it will be the absolute section symbol. The 2043 addend is the displacement in bytes of the "lda" instruction from 2044 the "ldah" instruction (which is at the address of this reloc). 2045 ENUM 2046 BFD_RELOC_ALPHA_GPDISP_LO16 2047 ENUMDOC 2048 For GPDISP_LO16 ("ignore") relocations, the symbol is handled as 2049 with GPDISP_HI16 relocs. The addend is ignored when writing the 2050 relocations out, and is filled in with the file's GP value on 2051 reading, for convenience. 2052 2053 ENUM 2054 BFD_RELOC_ALPHA_GPDISP 2055 ENUMDOC 2056 The ELF GPDISP relocation is exactly the same as the GPDISP_HI16 2057 relocation except that there is no accompanying GPDISP_LO16 2058 relocation. 2059 2060 ENUM 2061 BFD_RELOC_ALPHA_LITERAL 2062 ENUMX 2063 BFD_RELOC_ALPHA_ELF_LITERAL 2064 ENUMX 2065 BFD_RELOC_ALPHA_LITUSE 2066 ENUMDOC 2067 The Alpha LITERAL/LITUSE relocs are produced by a symbol reference; 2068 the assembler turns it into a LDQ instruction to load the address of 2069 the symbol, and then fills in a register in the real instruction. 2070 2071 The LITERAL reloc, at the LDQ instruction, refers to the .lita 2072 section symbol. The addend is ignored when writing, but is filled 2073 in with the file's GP value on reading, for convenience, as with the 2074 GPDISP_LO16 reloc. 2075 2076 The ELF_LITERAL reloc is somewhere between 16_GOTOFF and GPDISP_LO16. 2077 It should refer to the symbol to be referenced, as with 16_GOTOFF, 2078 but it generates output not based on the position within the .got 2079 section, but relative to the GP value chosen for the file during the 2080 final link stage. 2081 2082 The LITUSE reloc, on the instruction using the loaded address, gives 2083 information to the linker that it might be able to use to optimize 2084 away some literal section references. The symbol is ignored (read 2085 as the absolute section symbol), and the "addend" indicates the type 2086 of instruction using the register: 2087 1 - "memory" fmt insn 2088 2 - byte-manipulation (byte offset reg) 2089 3 - jsr (target of branch) 2090 2091 ENUM 2092 BFD_RELOC_ALPHA_HINT 2093 ENUMDOC 2094 The HINT relocation indicates a value that should be filled into the 2095 "hint" field of a jmp/jsr/ret instruction, for possible branch- 2096 prediction logic which may be provided on some processors. 2097 2098 ENUM 2099 BFD_RELOC_ALPHA_LINKAGE 2100 ENUMDOC 2101 The LINKAGE relocation outputs a linkage pair in the object file, 2102 which is filled by the linker. 2103 2104 ENUM 2105 BFD_RELOC_ALPHA_CODEADDR 2106 ENUMDOC 2107 The CODEADDR relocation outputs a STO_CA in the object file, 2108 which is filled by the linker. 2109 2110 ENUM 2111 BFD_RELOC_ALPHA_GPREL_HI16 2112 ENUMX 2113 BFD_RELOC_ALPHA_GPREL_LO16 2114 ENUMDOC 2115 The GPREL_HI/LO relocations together form a 32-bit offset from the 2116 GP register. 2117 2118 ENUM 2119 BFD_RELOC_ALPHA_BRSGP 2120 ENUMDOC 2121 Like BFD_RELOC_23_PCREL_S2, except that the source and target must 2122 share a common GP, and the target address is adjusted for 2123 STO_ALPHA_STD_GPLOAD. 2124 2125 ENUM 2126 BFD_RELOC_ALPHA_NOP 2127 ENUMDOC 2128 The NOP relocation outputs a NOP if the longword displacement 2129 between two procedure entry points is < 2^21. 2130 2131 ENUM 2132 BFD_RELOC_ALPHA_BSR 2133 ENUMDOC 2134 The BSR relocation outputs a BSR if the longword displacement 2135 between two procedure entry points is < 2^21. 2136 2137 ENUM 2138 BFD_RELOC_ALPHA_LDA 2139 ENUMDOC 2140 The LDA relocation outputs a LDA if the longword displacement 2141 between two procedure entry points is < 2^16. 2142 2143 ENUM 2144 BFD_RELOC_ALPHA_BOH 2145 ENUMDOC 2146 The BOH relocation outputs a BSR if the longword displacement 2147 between two procedure entry points is < 2^21, or else a hint. 2148 2149 ENUM 2150 BFD_RELOC_ALPHA_TLSGD 2151 ENUMX 2152 BFD_RELOC_ALPHA_TLSLDM 2153 ENUMX 2154 BFD_RELOC_ALPHA_DTPMOD64 2155 ENUMX 2156 BFD_RELOC_ALPHA_GOTDTPREL16 2157 ENUMX 2158 BFD_RELOC_ALPHA_DTPREL64 2159 ENUMX 2160 BFD_RELOC_ALPHA_DTPREL_HI16 2161 ENUMX 2162 BFD_RELOC_ALPHA_DTPREL_LO16 2163 ENUMX 2164 BFD_RELOC_ALPHA_DTPREL16 2165 ENUMX 2166 BFD_RELOC_ALPHA_GOTTPREL16 2167 ENUMX 2168 BFD_RELOC_ALPHA_TPREL64 2169 ENUMX 2170 BFD_RELOC_ALPHA_TPREL_HI16 2171 ENUMX 2172 BFD_RELOC_ALPHA_TPREL_LO16 2173 ENUMX 2174 BFD_RELOC_ALPHA_TPREL16 2175 ENUMDOC 2176 Alpha thread-local storage relocations. 2177 2178 ENUM 2179 BFD_RELOC_MIPS_JMP 2180 ENUMX 2181 BFD_RELOC_MICROMIPS_JMP 2182 ENUMDOC 2183 The MIPS jump instruction. 2184 2185 ENUM 2186 BFD_RELOC_MIPS16_JMP 2187 ENUMDOC 2188 The MIPS16 jump instruction. 2189 2190 ENUM 2191 BFD_RELOC_MIPS16_GPREL 2192 ENUMDOC 2193 MIPS16 GP relative reloc. 2194 2195 ENUM 2196 BFD_RELOC_HI16 2197 ENUMDOC 2198 High 16 bits of 32-bit value; simple reloc. 2199 2200 ENUM 2201 BFD_RELOC_HI16_S 2202 ENUMDOC 2203 High 16 bits of 32-bit value but the low 16 bits will be sign 2204 extended and added to form the final result. If the low 16 2205 bits form a negative number, we need to add one to the high value 2206 to compensate for the borrow when the low bits are added. 2207 2208 ENUM 2209 BFD_RELOC_LO16 2210 ENUMDOC 2211 Low 16 bits. 2212 2213 ENUM 2214 BFD_RELOC_HI16_PCREL 2215 ENUMDOC 2216 High 16 bits of 32-bit pc-relative value 2217 ENUM 2218 BFD_RELOC_HI16_S_PCREL 2219 ENUMDOC 2220 High 16 bits of 32-bit pc-relative value, adjusted 2221 ENUM 2222 BFD_RELOC_LO16_PCREL 2223 ENUMDOC 2224 Low 16 bits of pc-relative value 2225 2226 ENUM 2227 BFD_RELOC_MIPS16_GOT16 2228 ENUMX 2229 BFD_RELOC_MIPS16_CALL16 2230 ENUMDOC 2231 Equivalent of BFD_RELOC_MIPS_*, but with the MIPS16 layout of 2232 16-bit immediate fields 2233 ENUM 2234 BFD_RELOC_MIPS16_HI16 2235 ENUMDOC 2236 MIPS16 high 16 bits of 32-bit value. 2237 ENUM 2238 BFD_RELOC_MIPS16_HI16_S 2239 ENUMDOC 2240 MIPS16 high 16 bits of 32-bit value but the low 16 bits will be sign 2241 extended and added to form the final result. If the low 16 2242 bits form a negative number, we need to add one to the high value 2243 to compensate for the borrow when the low bits are added. 2244 ENUM 2245 BFD_RELOC_MIPS16_LO16 2246 ENUMDOC 2247 MIPS16 low 16 bits. 2248 2249 ENUM 2250 BFD_RELOC_MIPS_LITERAL 2251 ENUMX 2252 BFD_RELOC_MICROMIPS_LITERAL 2253 ENUMDOC 2254 Relocation against a MIPS literal section. 2255 2256 ENUM 2257 BFD_RELOC_MICROMIPS_7_PCREL_S1 2258 ENUMX 2259 BFD_RELOC_MICROMIPS_10_PCREL_S1 2260 ENUMX 2261 BFD_RELOC_MICROMIPS_16_PCREL_S1 2262 ENUMDOC 2263 microMIPS PC-relative relocations. 2264 2265 ENUM 2266 BFD_RELOC_MICROMIPS_GPREL16 2267 ENUMX 2268 BFD_RELOC_MICROMIPS_HI16 2269 ENUMX 2270 BFD_RELOC_MICROMIPS_HI16_S 2271 ENUMX 2272 BFD_RELOC_MICROMIPS_LO16 2273 ENUMDOC 2274 microMIPS versions of generic BFD relocs. 2275 2276 ENUM 2277 BFD_RELOC_MIPS_GOT16 2278 ENUMX 2279 BFD_RELOC_MICROMIPS_GOT16 2280 ENUMX 2281 BFD_RELOC_MIPS_CALL16 2282 ENUMX 2283 BFD_RELOC_MICROMIPS_CALL16 2284 ENUMX 2285 BFD_RELOC_MIPS_GOT_HI16 2286 ENUMX 2287 BFD_RELOC_MICROMIPS_GOT_HI16 2288 ENUMX 2289 BFD_RELOC_MIPS_GOT_LO16 2290 ENUMX 2291 BFD_RELOC_MICROMIPS_GOT_LO16 2292 ENUMX 2293 BFD_RELOC_MIPS_CALL_HI16 2294 ENUMX 2295 BFD_RELOC_MICROMIPS_CALL_HI16 2296 ENUMX 2297 BFD_RELOC_MIPS_CALL_LO16 2298 ENUMX 2299 BFD_RELOC_MICROMIPS_CALL_LO16 2300 ENUMX 2301 BFD_RELOC_MIPS_SUB 2302 ENUMX 2303 BFD_RELOC_MICROMIPS_SUB 2304 ENUMX 2305 BFD_RELOC_MIPS_GOT_PAGE 2306 ENUMX 2307 BFD_RELOC_MICROMIPS_GOT_PAGE 2308 ENUMX 2309 BFD_RELOC_MIPS_GOT_OFST 2310 ENUMX 2311 BFD_RELOC_MICROMIPS_GOT_OFST 2312 ENUMX 2313 BFD_RELOC_MIPS_GOT_DISP 2314 ENUMX 2315 BFD_RELOC_MICROMIPS_GOT_DISP 2316 ENUMX 2317 BFD_RELOC_MIPS_SHIFT5 2318 ENUMX 2319 BFD_RELOC_MIPS_SHIFT6 2320 ENUMX 2321 BFD_RELOC_MIPS_INSERT_A 2322 ENUMX 2323 BFD_RELOC_MIPS_INSERT_B 2324 ENUMX 2325 BFD_RELOC_MIPS_DELETE 2326 ENUMX 2327 BFD_RELOC_MIPS_HIGHEST 2328 ENUMX 2329 BFD_RELOC_MICROMIPS_HIGHEST 2330 ENUMX 2331 BFD_RELOC_MIPS_HIGHER 2332 ENUMX 2333 BFD_RELOC_MICROMIPS_HIGHER 2334 ENUMX 2335 BFD_RELOC_MIPS_SCN_DISP 2336 ENUMX 2337 BFD_RELOC_MICROMIPS_SCN_DISP 2338 ENUMX 2339 BFD_RELOC_MIPS_REL16 2340 ENUMX 2341 BFD_RELOC_MIPS_RELGOT 2342 ENUMX 2343 BFD_RELOC_MIPS_JALR 2344 ENUMX 2345 BFD_RELOC_MICROMIPS_JALR 2346 ENUMX 2347 BFD_RELOC_MIPS_TLS_DTPMOD32 2348 ENUMX 2349 BFD_RELOC_MIPS_TLS_DTPREL32 2350 ENUMX 2351 BFD_RELOC_MIPS_TLS_DTPMOD64 2352 ENUMX 2353 BFD_RELOC_MIPS_TLS_DTPREL64 2354 ENUMX 2355 BFD_RELOC_MIPS_TLS_GD 2356 ENUMX 2357 BFD_RELOC_MICROMIPS_TLS_GD 2358 ENUMX 2359 BFD_RELOC_MIPS_TLS_LDM 2360 ENUMX 2361 BFD_RELOC_MICROMIPS_TLS_LDM 2362 ENUMX 2363 BFD_RELOC_MIPS_TLS_DTPREL_HI16 2364 ENUMX 2365 BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16 2366 ENUMX 2367 BFD_RELOC_MIPS_TLS_DTPREL_LO16 2368 ENUMX 2369 BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16 2370 ENUMX 2371 BFD_RELOC_MIPS_TLS_GOTTPREL 2372 ENUMX 2373 BFD_RELOC_MICROMIPS_TLS_GOTTPREL 2374 ENUMX 2375 BFD_RELOC_MIPS_TLS_TPREL32 2376 ENUMX 2377 BFD_RELOC_MIPS_TLS_TPREL64 2378 ENUMX 2379 BFD_RELOC_MIPS_TLS_TPREL_HI16 2380 ENUMX 2381 BFD_RELOC_MICROMIPS_TLS_TPREL_HI16 2382 ENUMX 2383 BFD_RELOC_MIPS_TLS_TPREL_LO16 2384 ENUMX 2385 BFD_RELOC_MICROMIPS_TLS_TPREL_LO16 2386 ENUMDOC 2387 MIPS ELF relocations. 2388 COMMENT 2389 2390 ENUM 2391 BFD_RELOC_MIPS_COPY 2392 ENUMX 2393 BFD_RELOC_MIPS_JUMP_SLOT 2394 ENUMDOC 2395 MIPS ELF relocations (VxWorks and PLT extensions). 2396 COMMENT 2397 2398 ENUM 2399 BFD_RELOC_MOXIE_10_PCREL 2400 ENUMDOC 2401 Moxie ELF relocations. 2402 COMMENT 2403 2404 ENUM 2405 BFD_RELOC_FRV_LABEL16 2406 ENUMX 2407 BFD_RELOC_FRV_LABEL24 2408 ENUMX 2409 BFD_RELOC_FRV_LO16 2410 ENUMX 2411 BFD_RELOC_FRV_HI16 2412 ENUMX 2413 BFD_RELOC_FRV_GPREL12 2414 ENUMX 2415 BFD_RELOC_FRV_GPRELU12 2416 ENUMX 2417 BFD_RELOC_FRV_GPREL32 2418 ENUMX 2419 BFD_RELOC_FRV_GPRELHI 2420 ENUMX 2421 BFD_RELOC_FRV_GPRELLO 2422 ENUMX 2423 BFD_RELOC_FRV_GOT12 2424 ENUMX 2425 BFD_RELOC_FRV_GOTHI 2426 ENUMX 2427 BFD_RELOC_FRV_GOTLO 2428 ENUMX 2429 BFD_RELOC_FRV_FUNCDESC 2430 ENUMX 2431 BFD_RELOC_FRV_FUNCDESC_GOT12 2432 ENUMX 2433 BFD_RELOC_FRV_FUNCDESC_GOTHI 2434 ENUMX 2435 BFD_RELOC_FRV_FUNCDESC_GOTLO 2436 ENUMX 2437 BFD_RELOC_FRV_FUNCDESC_VALUE 2438 ENUMX 2439 BFD_RELOC_FRV_FUNCDESC_GOTOFF12 2440 ENUMX 2441 BFD_RELOC_FRV_FUNCDESC_GOTOFFHI 2442 ENUMX 2443 BFD_RELOC_FRV_FUNCDESC_GOTOFFLO 2444 ENUMX 2445 BFD_RELOC_FRV_GOTOFF12 2446 ENUMX 2447 BFD_RELOC_FRV_GOTOFFHI 2448 ENUMX 2449 BFD_RELOC_FRV_GOTOFFLO 2450 ENUMX 2451 BFD_RELOC_FRV_GETTLSOFF 2452 ENUMX 2453 BFD_RELOC_FRV_TLSDESC_VALUE 2454 ENUMX 2455 BFD_RELOC_FRV_GOTTLSDESC12 2456 ENUMX 2457 BFD_RELOC_FRV_GOTTLSDESCHI 2458 ENUMX 2459 BFD_RELOC_FRV_GOTTLSDESCLO 2460 ENUMX 2461 BFD_RELOC_FRV_TLSMOFF12 2462 ENUMX 2463 BFD_RELOC_FRV_TLSMOFFHI 2464 ENUMX 2465 BFD_RELOC_FRV_TLSMOFFLO 2466 ENUMX 2467 BFD_RELOC_FRV_GOTTLSOFF12 2468 ENUMX 2469 BFD_RELOC_FRV_GOTTLSOFFHI 2470 ENUMX 2471 BFD_RELOC_FRV_GOTTLSOFFLO 2472 ENUMX 2473 BFD_RELOC_FRV_TLSOFF 2474 ENUMX 2475 BFD_RELOC_FRV_TLSDESC_RELAX 2476 ENUMX 2477 BFD_RELOC_FRV_GETTLSOFF_RELAX 2478 ENUMX 2479 BFD_RELOC_FRV_TLSOFF_RELAX 2480 ENUMX 2481 BFD_RELOC_FRV_TLSMOFF 2482 ENUMDOC 2483 Fujitsu Frv Relocations. 2484 COMMENT 2485 2486 ENUM 2487 BFD_RELOC_MN10300_GOTOFF24 2488 ENUMDOC 2489 This is a 24bit GOT-relative reloc for the mn10300. 2490 ENUM 2491 BFD_RELOC_MN10300_GOT32 2492 ENUMDOC 2493 This is a 32bit GOT-relative reloc for the mn10300, offset by two bytes 2494 in the instruction. 2495 ENUM 2496 BFD_RELOC_MN10300_GOT24 2497 ENUMDOC 2498 This is a 24bit GOT-relative reloc for the mn10300, offset by two bytes 2499 in the instruction. 2500 ENUM 2501 BFD_RELOC_MN10300_GOT16 2502 ENUMDOC 2503 This is a 16bit GOT-relative reloc for the mn10300, offset by two bytes 2504 in the instruction. 2505 ENUM 2506 BFD_RELOC_MN10300_COPY 2507 ENUMDOC 2508 Copy symbol at runtime. 2509 ENUM 2510 BFD_RELOC_MN10300_GLOB_DAT 2511 ENUMDOC 2512 Create GOT entry. 2513 ENUM 2514 BFD_RELOC_MN10300_JMP_SLOT 2515 ENUMDOC 2516 Create PLT entry. 2517 ENUM 2518 BFD_RELOC_MN10300_RELATIVE 2519 ENUMDOC 2520 Adjust by program base. 2521 ENUM 2522 BFD_RELOC_MN10300_SYM_DIFF 2523 ENUMDOC 2524 Together with another reloc targeted at the same location, 2525 allows for a value that is the difference of two symbols 2526 in the same section. 2527 ENUM 2528 BFD_RELOC_MN10300_ALIGN 2529 ENUMDOC 2530 The addend of this reloc is an alignment power that must 2531 be honoured at the offset's location, regardless of linker 2532 relaxation. 2533 COMMENT 2534 2535 ENUM 2536 BFD_RELOC_386_GOT32 2537 ENUMX 2538 BFD_RELOC_386_PLT32 2539 ENUMX 2540 BFD_RELOC_386_COPY 2541 ENUMX 2542 BFD_RELOC_386_GLOB_DAT 2543 ENUMX 2544 BFD_RELOC_386_JUMP_SLOT 2545 ENUMX 2546 BFD_RELOC_386_RELATIVE 2547 ENUMX 2548 BFD_RELOC_386_GOTOFF 2549 ENUMX 2550 BFD_RELOC_386_GOTPC 2551 ENUMX 2552 BFD_RELOC_386_TLS_TPOFF 2553 ENUMX 2554 BFD_RELOC_386_TLS_IE 2555 ENUMX 2556 BFD_RELOC_386_TLS_GOTIE 2557 ENUMX 2558 BFD_RELOC_386_TLS_LE 2559 ENUMX 2560 BFD_RELOC_386_TLS_GD 2561 ENUMX 2562 BFD_RELOC_386_TLS_LDM 2563 ENUMX 2564 BFD_RELOC_386_TLS_LDO_32 2565 ENUMX 2566 BFD_RELOC_386_TLS_IE_32 2567 ENUMX 2568 BFD_RELOC_386_TLS_LE_32 2569 ENUMX 2570 BFD_RELOC_386_TLS_DTPMOD32 2571 ENUMX 2572 BFD_RELOC_386_TLS_DTPOFF32 2573 ENUMX 2574 BFD_RELOC_386_TLS_TPOFF32 2575 ENUMX 2576 BFD_RELOC_386_TLS_GOTDESC 2577 ENUMX 2578 BFD_RELOC_386_TLS_DESC_CALL 2579 ENUMX 2580 BFD_RELOC_386_TLS_DESC 2581 ENUMX 2582 BFD_RELOC_386_IRELATIVE 2583 ENUMDOC 2584 i386/elf relocations 2585 2586 ENUM 2587 BFD_RELOC_X86_64_GOT32 2588 ENUMX 2589 BFD_RELOC_X86_64_PLT32 2590 ENUMX 2591 BFD_RELOC_X86_64_COPY 2592 ENUMX 2593 BFD_RELOC_X86_64_GLOB_DAT 2594 ENUMX 2595 BFD_RELOC_X86_64_JUMP_SLOT 2596 ENUMX 2597 BFD_RELOC_X86_64_RELATIVE 2598 ENUMX 2599 BFD_RELOC_X86_64_GOTPCREL 2600 ENUMX 2601 BFD_RELOC_X86_64_32S 2602 ENUMX 2603 BFD_RELOC_X86_64_DTPMOD64 2604 ENUMX 2605 BFD_RELOC_X86_64_DTPOFF64 2606 ENUMX 2607 BFD_RELOC_X86_64_TPOFF64 2608 ENUMX 2609 BFD_RELOC_X86_64_TLSGD 2610 ENUMX 2611 BFD_RELOC_X86_64_TLSLD 2612 ENUMX 2613 BFD_RELOC_X86_64_DTPOFF32 2614 ENUMX 2615 BFD_RELOC_X86_64_GOTTPOFF 2616 ENUMX 2617 BFD_RELOC_X86_64_TPOFF32 2618 ENUMX 2619 BFD_RELOC_X86_64_GOTOFF64 2620 ENUMX 2621 BFD_RELOC_X86_64_GOTPC32 2622 ENUMX 2623 BFD_RELOC_X86_64_GOT64 2624 ENUMX 2625 BFD_RELOC_X86_64_GOTPCREL64 2626 ENUMX 2627 BFD_RELOC_X86_64_GOTPC64 2628 ENUMX 2629 BFD_RELOC_X86_64_GOTPLT64 2630 ENUMX 2631 BFD_RELOC_X86_64_PLTOFF64 2632 ENUMX 2633 BFD_RELOC_X86_64_GOTPC32_TLSDESC 2634 ENUMX 2635 BFD_RELOC_X86_64_TLSDESC_CALL 2636 ENUMX 2637 BFD_RELOC_X86_64_TLSDESC 2638 ENUMX 2639 BFD_RELOC_X86_64_IRELATIVE 2640 ENUMDOC 2641 x86-64/elf relocations 2642 2643 ENUM 2644 BFD_RELOC_NS32K_IMM_8 2645 ENUMX 2646 BFD_RELOC_NS32K_IMM_16 2647 ENUMX 2648 BFD_RELOC_NS32K_IMM_32 2649 ENUMX 2650 BFD_RELOC_NS32K_IMM_8_PCREL 2651 ENUMX 2652 BFD_RELOC_NS32K_IMM_16_PCREL 2653 ENUMX 2654 BFD_RELOC_NS32K_IMM_32_PCREL 2655 ENUMX 2656 BFD_RELOC_NS32K_DISP_8 2657 ENUMX 2658 BFD_RELOC_NS32K_DISP_16 2659 ENUMX 2660 BFD_RELOC_NS32K_DISP_32 2661 ENUMX 2662 BFD_RELOC_NS32K_DISP_8_PCREL 2663 ENUMX 2664 BFD_RELOC_NS32K_DISP_16_PCREL 2665 ENUMX 2666 BFD_RELOC_NS32K_DISP_32_PCREL 2667 ENUMDOC 2668 ns32k relocations 2669 2670 ENUM 2671 BFD_RELOC_PDP11_DISP_8_PCREL 2672 ENUMX 2673 BFD_RELOC_PDP11_DISP_6_PCREL 2674 ENUMDOC 2675 PDP11 relocations 2676 2677 ENUM 2678 BFD_RELOC_PJ_CODE_HI16 2679 ENUMX 2680 BFD_RELOC_PJ_CODE_LO16 2681 ENUMX 2682 BFD_RELOC_PJ_CODE_DIR16 2683 ENUMX 2684 BFD_RELOC_PJ_CODE_DIR32 2685 ENUMX 2686 BFD_RELOC_PJ_CODE_REL16 2687 ENUMX 2688 BFD_RELOC_PJ_CODE_REL32 2689 ENUMDOC 2690 Picojava relocs. Not all of these appear in object files. 2691 2692 ENUM 2693 BFD_RELOC_PPC_B26 2694 ENUMX 2695 BFD_RELOC_PPC_BA26 2696 ENUMX 2697 BFD_RELOC_PPC_TOC16 2698 ENUMX 2699 BFD_RELOC_PPC_B16 2700 ENUMX 2701 BFD_RELOC_PPC_B16_BRTAKEN 2702 ENUMX 2703 BFD_RELOC_PPC_B16_BRNTAKEN 2704 ENUMX 2705 BFD_RELOC_PPC_BA16 2706 ENUMX 2707 BFD_RELOC_PPC_BA16_BRTAKEN 2708 ENUMX 2709 BFD_RELOC_PPC_BA16_BRNTAKEN 2710 ENUMX 2711 BFD_RELOC_PPC_COPY 2712 ENUMX 2713 BFD_RELOC_PPC_GLOB_DAT 2714 ENUMX 2715 BFD_RELOC_PPC_JMP_SLOT 2716 ENUMX 2717 BFD_RELOC_PPC_RELATIVE 2718 ENUMX 2719 BFD_RELOC_PPC_LOCAL24PC 2720 ENUMX 2721 BFD_RELOC_PPC_EMB_NADDR32 2722 ENUMX 2723 BFD_RELOC_PPC_EMB_NADDR16 2724 ENUMX 2725 BFD_RELOC_PPC_EMB_NADDR16_LO 2726 ENUMX 2727 BFD_RELOC_PPC_EMB_NADDR16_HI 2728 ENUMX 2729 BFD_RELOC_PPC_EMB_NADDR16_HA 2730 ENUMX 2731 BFD_RELOC_PPC_EMB_SDAI16 2732 ENUMX 2733 BFD_RELOC_PPC_EMB_SDA2I16 2734 ENUMX 2735 BFD_RELOC_PPC_EMB_SDA2REL 2736 ENUMX 2737 BFD_RELOC_PPC_EMB_SDA21 2738 ENUMX 2739 BFD_RELOC_PPC_EMB_MRKREF 2740 ENUMX 2741 BFD_RELOC_PPC_EMB_RELSEC16 2742 ENUMX 2743 BFD_RELOC_PPC_EMB_RELST_LO 2744 ENUMX 2745 BFD_RELOC_PPC_EMB_RELST_HI 2746 ENUMX 2747 BFD_RELOC_PPC_EMB_RELST_HA 2748 ENUMX 2749 BFD_RELOC_PPC_EMB_BIT_FLD 2750 ENUMX 2751 BFD_RELOC_PPC_EMB_RELSDA 2752 ENUMX 2753 BFD_RELOC_PPC64_HIGHER 2754 ENUMX 2755 BFD_RELOC_PPC64_HIGHER_S 2756 ENUMX 2757 BFD_RELOC_PPC64_HIGHEST 2758 ENUMX 2759 BFD_RELOC_PPC64_HIGHEST_S 2760 ENUMX 2761 BFD_RELOC_PPC64_TOC16_LO 2762 ENUMX 2763 BFD_RELOC_PPC64_TOC16_HI 2764 ENUMX 2765 BFD_RELOC_PPC64_TOC16_HA 2766 ENUMX 2767 BFD_RELOC_PPC64_TOC 2768 ENUMX 2769 BFD_RELOC_PPC64_PLTGOT16 2770 ENUMX 2771 BFD_RELOC_PPC64_PLTGOT16_LO 2772 ENUMX 2773 BFD_RELOC_PPC64_PLTGOT16_HI 2774 ENUMX 2775 BFD_RELOC_PPC64_PLTGOT16_HA 2776 ENUMX 2777 BFD_RELOC_PPC64_ADDR16_DS 2778 ENUMX 2779 BFD_RELOC_PPC64_ADDR16_LO_DS 2780 ENUMX 2781 BFD_RELOC_PPC64_GOT16_DS 2782 ENUMX 2783 BFD_RELOC_PPC64_GOT16_LO_DS 2784 ENUMX 2785 BFD_RELOC_PPC64_PLT16_LO_DS 2786 ENUMX 2787 BFD_RELOC_PPC64_SECTOFF_DS 2788 ENUMX 2789 BFD_RELOC_PPC64_SECTOFF_LO_DS 2790 ENUMX 2791 BFD_RELOC_PPC64_TOC16_DS 2792 ENUMX 2793 BFD_RELOC_PPC64_TOC16_LO_DS 2794 ENUMX 2795 BFD_RELOC_PPC64_PLTGOT16_DS 2796 ENUMX 2797 BFD_RELOC_PPC64_PLTGOT16_LO_DS 2798 ENUMDOC 2799 Power(rs6000) and PowerPC relocations. 2800 2801 ENUM 2802 BFD_RELOC_PPC_TLS 2803 ENUMX 2804 BFD_RELOC_PPC_TLSGD 2805 ENUMX 2806 BFD_RELOC_PPC_TLSLD 2807 ENUMX 2808 BFD_RELOC_PPC_DTPMOD 2809 ENUMX 2810 BFD_RELOC_PPC_TPREL16 2811 ENUMX 2812 BFD_RELOC_PPC_TPREL16_LO 2813 ENUMX 2814 BFD_RELOC_PPC_TPREL16_HI 2815 ENUMX 2816 BFD_RELOC_PPC_TPREL16_HA 2817 ENUMX 2818 BFD_RELOC_PPC_TPREL 2819 ENUMX 2820 BFD_RELOC_PPC_DTPREL16 2821 ENUMX 2822 BFD_RELOC_PPC_DTPREL16_LO 2823 ENUMX 2824 BFD_RELOC_PPC_DTPREL16_HI 2825 ENUMX 2826 BFD_RELOC_PPC_DTPREL16_HA 2827 ENUMX 2828 BFD_RELOC_PPC_DTPREL 2829 ENUMX 2830 BFD_RELOC_PPC_GOT_TLSGD16 2831 ENUMX 2832 BFD_RELOC_PPC_GOT_TLSGD16_LO 2833 ENUMX 2834 BFD_RELOC_PPC_GOT_TLSGD16_HI 2835 ENUMX 2836 BFD_RELOC_PPC_GOT_TLSGD16_HA 2837 ENUMX 2838 BFD_RELOC_PPC_GOT_TLSLD16 2839 ENUMX 2840 BFD_RELOC_PPC_GOT_TLSLD16_LO 2841 ENUMX 2842 BFD_RELOC_PPC_GOT_TLSLD16_HI 2843 ENUMX 2844 BFD_RELOC_PPC_GOT_TLSLD16_HA 2845 ENUMX 2846 BFD_RELOC_PPC_GOT_TPREL16 2847 ENUMX 2848 BFD_RELOC_PPC_GOT_TPREL16_LO 2849 ENUMX 2850 BFD_RELOC_PPC_GOT_TPREL16_HI 2851 ENUMX 2852 BFD_RELOC_PPC_GOT_TPREL16_HA 2853 ENUMX 2854 BFD_RELOC_PPC_GOT_DTPREL16 2855 ENUMX 2856 BFD_RELOC_PPC_GOT_DTPREL16_LO 2857 ENUMX 2858 BFD_RELOC_PPC_GOT_DTPREL16_HI 2859 ENUMX 2860 BFD_RELOC_PPC_GOT_DTPREL16_HA 2861 ENUMX 2862 BFD_RELOC_PPC64_TPREL16_DS 2863 ENUMX 2864 BFD_RELOC_PPC64_TPREL16_LO_DS 2865 ENUMX 2866 BFD_RELOC_PPC64_TPREL16_HIGHER 2867 ENUMX 2868 BFD_RELOC_PPC64_TPREL16_HIGHERA 2869 ENUMX 2870 BFD_RELOC_PPC64_TPREL16_HIGHEST 2871 ENUMX 2872 BFD_RELOC_PPC64_TPREL16_HIGHESTA 2873 ENUMX 2874 BFD_RELOC_PPC64_DTPREL16_DS 2875 ENUMX 2876 BFD_RELOC_PPC64_DTPREL16_LO_DS 2877 ENUMX 2878 BFD_RELOC_PPC64_DTPREL16_HIGHER 2879 ENUMX 2880 BFD_RELOC_PPC64_DTPREL16_HIGHERA 2881 ENUMX 2882 BFD_RELOC_PPC64_DTPREL16_HIGHEST 2883 ENUMX 2884 BFD_RELOC_PPC64_DTPREL16_HIGHESTA 2885 ENUMDOC 2886 PowerPC and PowerPC64 thread-local storage relocations. 2887 2888 ENUM 2889 BFD_RELOC_I370_D12 2890 ENUMDOC 2891 IBM 370/390 relocations 2892 2893 ENUM 2894 BFD_RELOC_CTOR 2895 ENUMDOC 2896 The type of reloc used to build a constructor table - at the moment 2897 probably a 32 bit wide absolute relocation, but the target can choose. 2898 It generally does map to one of the other relocation types. 2899 2900 ENUM 2901 BFD_RELOC_ARM_PCREL_BRANCH 2902 ENUMDOC 2903 ARM 26 bit pc-relative branch. The lowest two bits must be zero and are 2904 not stored in the instruction. 2905 ENUM 2906 BFD_RELOC_ARM_PCREL_BLX 2907 ENUMDOC 2908 ARM 26 bit pc-relative branch. The lowest bit must be zero and is 2909 not stored in the instruction. The 2nd lowest bit comes from a 1 bit 2910 field in the instruction. 2911 ENUM 2912 BFD_RELOC_THUMB_PCREL_BLX 2913 ENUMDOC 2914 Thumb 22 bit pc-relative branch. The lowest bit must be zero and is 2915 not stored in the instruction. The 2nd lowest bit comes from a 1 bit 2916 field in the instruction. 2917 ENUM 2918 BFD_RELOC_ARM_PCREL_CALL 2919 ENUMDOC 2920 ARM 26-bit pc-relative branch for an unconditional BL or BLX instruction. 2921 ENUM 2922 BFD_RELOC_ARM_PCREL_JUMP 2923 ENUMDOC 2924 ARM 26-bit pc-relative branch for B or conditional BL instruction. 2925 2926 ENUM 2927 BFD_RELOC_THUMB_PCREL_BRANCH7 2928 ENUMX 2929 BFD_RELOC_THUMB_PCREL_BRANCH9 2930 ENUMX 2931 BFD_RELOC_THUMB_PCREL_BRANCH12 2932 ENUMX 2933 BFD_RELOC_THUMB_PCREL_BRANCH20 2934 ENUMX 2935 BFD_RELOC_THUMB_PCREL_BRANCH23 2936 ENUMX 2937 BFD_RELOC_THUMB_PCREL_BRANCH25 2938 ENUMDOC 2939 Thumb 7-, 9-, 12-, 20-, 23-, and 25-bit pc-relative branches. 2940 The lowest bit must be zero and is not stored in the instruction. 2941 Note that the corresponding ELF R_ARM_THM_JUMPnn constant has an 2942 "nn" one smaller in all cases. Note further that BRANCH23 2943 corresponds to R_ARM_THM_CALL. 2944 2945 ENUM 2946 BFD_RELOC_ARM_OFFSET_IMM 2947 ENUMDOC 2948 12-bit immediate offset, used in ARM-format ldr and str instructions. 2949 2950 ENUM 2951 BFD_RELOC_ARM_THUMB_OFFSET 2952 ENUMDOC 2953 5-bit immediate offset, used in Thumb-format ldr and str instructions. 2954 2955 ENUM 2956 BFD_RELOC_ARM_TARGET1 2957 ENUMDOC 2958 Pc-relative or absolute relocation depending on target. Used for 2959 entries in .init_array sections. 2960 ENUM 2961 BFD_RELOC_ARM_ROSEGREL32 2962 ENUMDOC 2963 Read-only segment base relative address. 2964 ENUM 2965 BFD_RELOC_ARM_SBREL32 2966 ENUMDOC 2967 Data segment base relative address. 2968 ENUM 2969 BFD_RELOC_ARM_TARGET2 2970 ENUMDOC 2971 This reloc is used for references to RTTI data from exception handling 2972 tables. The actual definition depends on the target. It may be a 2973 pc-relative or some form of GOT-indirect relocation. 2974 ENUM 2975 BFD_RELOC_ARM_PREL31 2976 ENUMDOC 2977 31-bit PC relative address. 2978 ENUM 2979 BFD_RELOC_ARM_MOVW 2980 ENUMX 2981 BFD_RELOC_ARM_MOVT 2982 ENUMX 2983 BFD_RELOC_ARM_MOVW_PCREL 2984 ENUMX 2985 BFD_RELOC_ARM_MOVT_PCREL 2986 ENUMX 2987 BFD_RELOC_ARM_THUMB_MOVW 2988 ENUMX 2989 BFD_RELOC_ARM_THUMB_MOVT 2990 ENUMX 2991 BFD_RELOC_ARM_THUMB_MOVW_PCREL 2992 ENUMX 2993 BFD_RELOC_ARM_THUMB_MOVT_PCREL 2994 ENUMDOC 2995 Low and High halfword relocations for MOVW and MOVT instructions. 2996 2997 ENUM 2998 BFD_RELOC_ARM_JUMP_SLOT 2999 ENUMX 3000 BFD_RELOC_ARM_GLOB_DAT 3001 ENUMX 3002 BFD_RELOC_ARM_GOT32 3003 ENUMX 3004 BFD_RELOC_ARM_PLT32 3005 ENUMX 3006 BFD_RELOC_ARM_RELATIVE 3007 ENUMX 3008 BFD_RELOC_ARM_GOTOFF 3009 ENUMX 3010 BFD_RELOC_ARM_GOTPC 3011 ENUMX 3012 BFD_RELOC_ARM_GOT_PREL 3013 ENUMDOC 3014 Relocations for setting up GOTs and PLTs for shared libraries. 3015 3016 ENUM 3017 BFD_RELOC_ARM_TLS_GD32 3018 ENUMX 3019 BFD_RELOC_ARM_TLS_LDO32 3020 ENUMX 3021 BFD_RELOC_ARM_TLS_LDM32 3022 ENUMX 3023 BFD_RELOC_ARM_TLS_DTPOFF32 3024 ENUMX 3025 BFD_RELOC_ARM_TLS_DTPMOD32 3026 ENUMX 3027 BFD_RELOC_ARM_TLS_TPOFF32 3028 ENUMX 3029 BFD_RELOC_ARM_TLS_IE32 3030 ENUMX 3031 BFD_RELOC_ARM_TLS_LE32 3032 ENUMX 3033 BFD_RELOC_ARM_TLS_GOTDESC 3034 ENUMX 3035 BFD_RELOC_ARM_TLS_CALL 3036 ENUMX 3037 BFD_RELOC_ARM_THM_TLS_CALL 3038 ENUMX 3039 BFD_RELOC_ARM_TLS_DESCSEQ 3040 ENUMX 3041 BFD_RELOC_ARM_THM_TLS_DESCSEQ 3042 ENUMX 3043 BFD_RELOC_ARM_TLS_DESC 3044 ENUMDOC 3045 ARM thread-local storage relocations. 3046 3047 ENUM 3048 BFD_RELOC_ARM_ALU_PC_G0_NC 3049 ENUMX 3050 BFD_RELOC_ARM_ALU_PC_G0 3051 ENUMX 3052 BFD_RELOC_ARM_ALU_PC_G1_NC 3053 ENUMX 3054 BFD_RELOC_ARM_ALU_PC_G1 3055 ENUMX 3056 BFD_RELOC_ARM_ALU_PC_G2 3057 ENUMX 3058 BFD_RELOC_ARM_LDR_PC_G0 3059 ENUMX 3060 BFD_RELOC_ARM_LDR_PC_G1 3061 ENUMX 3062 BFD_RELOC_ARM_LDR_PC_G2 3063 ENUMX 3064 BFD_RELOC_ARM_LDRS_PC_G0 3065 ENUMX 3066 BFD_RELOC_ARM_LDRS_PC_G1 3067 ENUMX 3068 BFD_RELOC_ARM_LDRS_PC_G2 3069 ENUMX 3070 BFD_RELOC_ARM_LDC_PC_G0 3071 ENUMX 3072 BFD_RELOC_ARM_LDC_PC_G1 3073 ENUMX 3074 BFD_RELOC_ARM_LDC_PC_G2 3075 ENUMX 3076 BFD_RELOC_ARM_ALU_SB_G0_NC 3077 ENUMX 3078 BFD_RELOC_ARM_ALU_SB_G0 3079 ENUMX 3080 BFD_RELOC_ARM_ALU_SB_G1_NC 3081 ENUMX 3082 BFD_RELOC_ARM_ALU_SB_G1 3083 ENUMX 3084 BFD_RELOC_ARM_ALU_SB_G2 3085 ENUMX 3086 BFD_RELOC_ARM_LDR_SB_G0 3087 ENUMX 3088 BFD_RELOC_ARM_LDR_SB_G1 3089 ENUMX 3090 BFD_RELOC_ARM_LDR_SB_G2 3091 ENUMX 3092 BFD_RELOC_ARM_LDRS_SB_G0 3093 ENUMX 3094 BFD_RELOC_ARM_LDRS_SB_G1 3095 ENUMX 3096 BFD_RELOC_ARM_LDRS_SB_G2 3097 ENUMX 3098 BFD_RELOC_ARM_LDC_SB_G0 3099 ENUMX 3100 BFD_RELOC_ARM_LDC_SB_G1 3101 ENUMX 3102 BFD_RELOC_ARM_LDC_SB_G2 3103 ENUMDOC 3104 ARM group relocations. 3105 3106 ENUM 3107 BFD_RELOC_ARM_V4BX 3108 ENUMDOC 3109 Annotation of BX instructions. 3110 3111 ENUM 3112 BFD_RELOC_ARM_IRELATIVE 3113 ENUMDOC 3114 ARM support for STT_GNU_IFUNC. 3115 3116 ENUM 3117 BFD_RELOC_ARM_IMMEDIATE 3118 ENUMX 3119 BFD_RELOC_ARM_ADRL_IMMEDIATE 3120 ENUMX 3121 BFD_RELOC_ARM_T32_IMMEDIATE 3122 ENUMX 3123 BFD_RELOC_ARM_T32_ADD_IMM 3124 ENUMX 3125 BFD_RELOC_ARM_T32_IMM12 3126 ENUMX 3127 BFD_RELOC_ARM_T32_ADD_PC12 3128 ENUMX 3129 BFD_RELOC_ARM_SHIFT_IMM 3130 ENUMX 3131 BFD_RELOC_ARM_SMC 3132 ENUMX 3133 BFD_RELOC_ARM_HVC 3134 ENUMX 3135 BFD_RELOC_ARM_SWI 3136 ENUMX 3137 BFD_RELOC_ARM_MULTI 3138 ENUMX 3139 BFD_RELOC_ARM_CP_OFF_IMM 3140 ENUMX 3141 BFD_RELOC_ARM_CP_OFF_IMM_S2 3142 ENUMX 3143 BFD_RELOC_ARM_T32_CP_OFF_IMM 3144 ENUMX 3145 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 3146 ENUMX 3147 BFD_RELOC_ARM_ADR_IMM 3148 ENUMX 3149 BFD_RELOC_ARM_LDR_IMM 3150 ENUMX 3151 BFD_RELOC_ARM_LITERAL 3152 ENUMX 3153 BFD_RELOC_ARM_IN_POOL 3154 ENUMX 3155 BFD_RELOC_ARM_OFFSET_IMM8 3156 ENUMX 3157 BFD_RELOC_ARM_T32_OFFSET_U8 3158 ENUMX 3159 BFD_RELOC_ARM_T32_OFFSET_IMM 3160 ENUMX 3161 BFD_RELOC_ARM_HWLITERAL 3162 ENUMX 3163 BFD_RELOC_ARM_THUMB_ADD 3164 ENUMX 3165 BFD_RELOC_ARM_THUMB_IMM 3166 ENUMX 3167 BFD_RELOC_ARM_THUMB_SHIFT 3168 ENUMDOC 3169 These relocs are only used within the ARM assembler. They are not 3170 (at present) written to any object files. 3171 3172 ENUM 3173 BFD_RELOC_SH_PCDISP8BY2 3174 ENUMX 3175 BFD_RELOC_SH_PCDISP12BY2 3176 ENUMX 3177 BFD_RELOC_SH_IMM3 3178 ENUMX 3179 BFD_RELOC_SH_IMM3U 3180 ENUMX 3181 BFD_RELOC_SH_DISP12 3182 ENUMX 3183 BFD_RELOC_SH_DISP12BY2 3184 ENUMX 3185 BFD_RELOC_SH_DISP12BY4 3186 ENUMX 3187 BFD_RELOC_SH_DISP12BY8 3188 ENUMX 3189 BFD_RELOC_SH_DISP20 3190 ENUMX 3191 BFD_RELOC_SH_DISP20BY8 3192 ENUMX 3193 BFD_RELOC_SH_IMM4 3194 ENUMX 3195 BFD_RELOC_SH_IMM4BY2 3196 ENUMX 3197 BFD_RELOC_SH_IMM4BY4 3198 ENUMX 3199 BFD_RELOC_SH_IMM8 3200 ENUMX 3201 BFD_RELOC_SH_IMM8BY2 3202 ENUMX 3203 BFD_RELOC_SH_IMM8BY4 3204 ENUMX 3205 BFD_RELOC_SH_PCRELIMM8BY2 3206 ENUMX 3207 BFD_RELOC_SH_PCRELIMM8BY4 3208 ENUMX 3209 BFD_RELOC_SH_SWITCH16 3210 ENUMX 3211 BFD_RELOC_SH_SWITCH32 3212 ENUMX 3213 BFD_RELOC_SH_USES 3214 ENUMX 3215 BFD_RELOC_SH_COUNT 3216 ENUMX 3217 BFD_RELOC_SH_ALIGN 3218 ENUMX 3219 BFD_RELOC_SH_CODE 3220 ENUMX 3221 BFD_RELOC_SH_DATA 3222 ENUMX 3223 BFD_RELOC_SH_LABEL 3224 ENUMX 3225 BFD_RELOC_SH_LOOP_START 3226 ENUMX 3227 BFD_RELOC_SH_LOOP_END 3228 ENUMX 3229 BFD_RELOC_SH_COPY 3230 ENUMX 3231 BFD_RELOC_SH_GLOB_DAT 3232 ENUMX 3233 BFD_RELOC_SH_JMP_SLOT 3234 ENUMX 3235 BFD_RELOC_SH_RELATIVE 3236 ENUMX 3237 BFD_RELOC_SH_GOTPC 3238 ENUMX 3239 BFD_RELOC_SH_GOT_LOW16 3240 ENUMX 3241 BFD_RELOC_SH_GOT_MEDLOW16 3242 ENUMX 3243 BFD_RELOC_SH_GOT_MEDHI16 3244 ENUMX 3245 BFD_RELOC_SH_GOT_HI16 3246 ENUMX 3247 BFD_RELOC_SH_GOTPLT_LOW16 3248 ENUMX 3249 BFD_RELOC_SH_GOTPLT_MEDLOW16 3250 ENUMX 3251 BFD_RELOC_SH_GOTPLT_MEDHI16 3252 ENUMX 3253 BFD_RELOC_SH_GOTPLT_HI16 3254 ENUMX 3255 BFD_RELOC_SH_PLT_LOW16 3256 ENUMX 3257 BFD_RELOC_SH_PLT_MEDLOW16 3258 ENUMX 3259 BFD_RELOC_SH_PLT_MEDHI16 3260 ENUMX 3261 BFD_RELOC_SH_PLT_HI16 3262 ENUMX 3263 BFD_RELOC_SH_GOTOFF_LOW16 3264 ENUMX 3265 BFD_RELOC_SH_GOTOFF_MEDLOW16 3266 ENUMX 3267 BFD_RELOC_SH_GOTOFF_MEDHI16 3268 ENUMX 3269 BFD_RELOC_SH_GOTOFF_HI16 3270 ENUMX 3271 BFD_RELOC_SH_GOTPC_LOW16 3272 ENUMX 3273 BFD_RELOC_SH_GOTPC_MEDLOW16 3274 ENUMX 3275 BFD_RELOC_SH_GOTPC_MEDHI16 3276 ENUMX 3277 BFD_RELOC_SH_GOTPC_HI16 3278 ENUMX 3279 BFD_RELOC_SH_COPY64 3280 ENUMX 3281 BFD_RELOC_SH_GLOB_DAT64 3282 ENUMX 3283 BFD_RELOC_SH_JMP_SLOT64 3284 ENUMX 3285 BFD_RELOC_SH_RELATIVE64 3286 ENUMX 3287 BFD_RELOC_SH_GOT10BY4 3288 ENUMX 3289 BFD_RELOC_SH_GOT10BY8 3290 ENUMX 3291 BFD_RELOC_SH_GOTPLT10BY4 3292 ENUMX 3293 BFD_RELOC_SH_GOTPLT10BY8 3294 ENUMX 3295 BFD_RELOC_SH_GOTPLT32 3296 ENUMX 3297 BFD_RELOC_SH_SHMEDIA_CODE 3298 ENUMX 3299 BFD_RELOC_SH_IMMU5 3300 ENUMX 3301 BFD_RELOC_SH_IMMS6 3302 ENUMX 3303 BFD_RELOC_SH_IMMS6BY32 3304 ENUMX 3305 BFD_RELOC_SH_IMMU6 3306 ENUMX 3307 BFD_RELOC_SH_IMMS10 3308 ENUMX 3309 BFD_RELOC_SH_IMMS10BY2 3310 ENUMX 3311 BFD_RELOC_SH_IMMS10BY4 3312 ENUMX 3313 BFD_RELOC_SH_IMMS10BY8 3314 ENUMX 3315 BFD_RELOC_SH_IMMS16 3316 ENUMX 3317 BFD_RELOC_SH_IMMU16 3318 ENUMX 3319 BFD_RELOC_SH_IMM_LOW16 3320 ENUMX 3321 BFD_RELOC_SH_IMM_LOW16_PCREL 3322 ENUMX 3323 BFD_RELOC_SH_IMM_MEDLOW16 3324 ENUMX 3325 BFD_RELOC_SH_IMM_MEDLOW16_PCREL 3326 ENUMX 3327 BFD_RELOC_SH_IMM_MEDHI16 3328 ENUMX 3329 BFD_RELOC_SH_IMM_MEDHI16_PCREL 3330 ENUMX 3331 BFD_RELOC_SH_IMM_HI16 3332 ENUMX 3333 BFD_RELOC_SH_IMM_HI16_PCREL 3334 ENUMX 3335 BFD_RELOC_SH_PT_16 3336 ENUMX 3337 BFD_RELOC_SH_TLS_GD_32 3338 ENUMX 3339 BFD_RELOC_SH_TLS_LD_32 3340 ENUMX 3341 BFD_RELOC_SH_TLS_LDO_32 3342 ENUMX 3343 BFD_RELOC_SH_TLS_IE_32 3344 ENUMX 3345 BFD_RELOC_SH_TLS_LE_32 3346 ENUMX 3347 BFD_RELOC_SH_TLS_DTPMOD32 3348 ENUMX 3349 BFD_RELOC_SH_TLS_DTPOFF32 3350 ENUMX 3351 BFD_RELOC_SH_TLS_TPOFF32 3352 ENUMX 3353 BFD_RELOC_SH_GOT20 3354 ENUMX 3355 BFD_RELOC_SH_GOTOFF20 3356 ENUMX 3357 BFD_RELOC_SH_GOTFUNCDESC 3358 ENUMX 3359 BFD_RELOC_SH_GOTFUNCDESC20 3360 ENUMX 3361 BFD_RELOC_SH_GOTOFFFUNCDESC 3362 ENUMX 3363 BFD_RELOC_SH_GOTOFFFUNCDESC20 3364 ENUMX 3365 BFD_RELOC_SH_FUNCDESC 3366 ENUMDOC 3367 Renesas / SuperH SH relocs. Not all of these appear in object files. 3368 3369 ENUM 3370 BFD_RELOC_ARC_B22_PCREL 3371 ENUMDOC 3372 ARC Cores relocs. 3373 ARC 22 bit pc-relative branch. The lowest two bits must be zero and are 3374 not stored in the instruction. The high 20 bits are installed in bits 26 3375 through 7 of the instruction. 3376 ENUM 3377 BFD_RELOC_ARC_B26 3378 ENUMDOC 3379 ARC 26 bit absolute branch. The lowest two bits must be zero and are not 3380 stored in the instruction. The high 24 bits are installed in bits 23 3381 through 0. 3382 3383 ENUM 3384 BFD_RELOC_BFIN_16_IMM 3385 ENUMDOC 3386 ADI Blackfin 16 bit immediate absolute reloc. 3387 ENUM 3388 BFD_RELOC_BFIN_16_HIGH 3389 ENUMDOC 3390 ADI Blackfin 16 bit immediate absolute reloc higher 16 bits. 3391 ENUM 3392 BFD_RELOC_BFIN_4_PCREL 3393 ENUMDOC 3394 ADI Blackfin 'a' part of LSETUP. 3395 ENUM 3396 BFD_RELOC_BFIN_5_PCREL 3397 ENUMDOC 3398 ADI Blackfin. 3399 ENUM 3400 BFD_RELOC_BFIN_16_LOW 3401 ENUMDOC 3402 ADI Blackfin 16 bit immediate absolute reloc lower 16 bits. 3403 ENUM 3404 BFD_RELOC_BFIN_10_PCREL 3405 ENUMDOC 3406 ADI Blackfin. 3407 ENUM 3408 BFD_RELOC_BFIN_11_PCREL 3409 ENUMDOC 3410 ADI Blackfin 'b' part of LSETUP. 3411 ENUM 3412 BFD_RELOC_BFIN_12_PCREL_JUMP 3413 ENUMDOC 3414 ADI Blackfin. 3415 ENUM 3416 BFD_RELOC_BFIN_12_PCREL_JUMP_S 3417 ENUMDOC 3418 ADI Blackfin Short jump, pcrel. 3419 ENUM 3420 BFD_RELOC_BFIN_24_PCREL_CALL_X 3421 ENUMDOC 3422 ADI Blackfin Call.x not implemented. 3423 ENUM 3424 BFD_RELOC_BFIN_24_PCREL_JUMP_L 3425 ENUMDOC 3426 ADI Blackfin Long Jump pcrel. 3427 ENUM 3428 BFD_RELOC_BFIN_GOT17M4 3429 ENUMX 3430 BFD_RELOC_BFIN_GOTHI 3431 ENUMX 3432 BFD_RELOC_BFIN_GOTLO 3433 ENUMX 3434 BFD_RELOC_BFIN_FUNCDESC 3435 ENUMX 3436 BFD_RELOC_BFIN_FUNCDESC_GOT17M4 3437 ENUMX 3438 BFD_RELOC_BFIN_FUNCDESC_GOTHI 3439 ENUMX 3440 BFD_RELOC_BFIN_FUNCDESC_GOTLO 3441 ENUMX 3442 BFD_RELOC_BFIN_FUNCDESC_VALUE 3443 ENUMX 3444 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4 3445 ENUMX 3446 BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI 3447 ENUMX 3448 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO 3449 ENUMX 3450 BFD_RELOC_BFIN_GOTOFF17M4 3451 ENUMX 3452 BFD_RELOC_BFIN_GOTOFFHI 3453 ENUMX 3454 BFD_RELOC_BFIN_GOTOFFLO 3455 ENUMDOC 3456 ADI Blackfin FD-PIC relocations. 3457 ENUM 3458 BFD_RELOC_BFIN_GOT 3459 ENUMDOC 3460 ADI Blackfin GOT relocation. 3461 ENUM 3462 BFD_RELOC_BFIN_PLTPC 3463 ENUMDOC 3464 ADI Blackfin PLTPC relocation. 3465 ENUM 3466 BFD_ARELOC_BFIN_PUSH 3467 ENUMDOC 3468 ADI Blackfin arithmetic relocation. 3469 ENUM 3470 BFD_ARELOC_BFIN_CONST 3471 ENUMDOC 3472 ADI Blackfin arithmetic relocation. 3473 ENUM 3474 BFD_ARELOC_BFIN_ADD 3475 ENUMDOC 3476 ADI Blackfin arithmetic relocation. 3477 ENUM 3478 BFD_ARELOC_BFIN_SUB 3479 ENUMDOC 3480 ADI Blackfin arithmetic relocation. 3481 ENUM 3482 BFD_ARELOC_BFIN_MULT 3483 ENUMDOC 3484 ADI Blackfin arithmetic relocation. 3485 ENUM 3486 BFD_ARELOC_BFIN_DIV 3487 ENUMDOC 3488 ADI Blackfin arithmetic relocation. 3489 ENUM 3490 BFD_ARELOC_BFIN_MOD 3491 ENUMDOC 3492 ADI Blackfin arithmetic relocation. 3493 ENUM 3494 BFD_ARELOC_BFIN_LSHIFT 3495 ENUMDOC 3496 ADI Blackfin arithmetic relocation. 3497 ENUM 3498 BFD_ARELOC_BFIN_RSHIFT 3499 ENUMDOC 3500 ADI Blackfin arithmetic relocation. 3501 ENUM 3502 BFD_ARELOC_BFIN_AND 3503 ENUMDOC 3504 ADI Blackfin arithmetic relocation. 3505 ENUM 3506 BFD_ARELOC_BFIN_OR 3507 ENUMDOC 3508 ADI Blackfin arithmetic relocation. 3509 ENUM 3510 BFD_ARELOC_BFIN_XOR 3511 ENUMDOC 3512 ADI Blackfin arithmetic relocation. 3513 ENUM 3514 BFD_ARELOC_BFIN_LAND 3515 ENUMDOC 3516 ADI Blackfin arithmetic relocation. 3517 ENUM 3518 BFD_ARELOC_BFIN_LOR 3519 ENUMDOC 3520 ADI Blackfin arithmetic relocation. 3521 ENUM 3522 BFD_ARELOC_BFIN_LEN 3523 ENUMDOC 3524 ADI Blackfin arithmetic relocation. 3525 ENUM 3526 BFD_ARELOC_BFIN_NEG 3527 ENUMDOC 3528 ADI Blackfin arithmetic relocation. 3529 ENUM 3530 BFD_ARELOC_BFIN_COMP 3531 ENUMDOC 3532 ADI Blackfin arithmetic relocation. 3533 ENUM 3534 BFD_ARELOC_BFIN_PAGE 3535 ENUMDOC 3536 ADI Blackfin arithmetic relocation. 3537 ENUM 3538 BFD_ARELOC_BFIN_HWPAGE 3539 ENUMDOC 3540 ADI Blackfin arithmetic relocation. 3541 ENUM 3542 BFD_ARELOC_BFIN_ADDR 3543 ENUMDOC 3544 ADI Blackfin arithmetic relocation. 3545 3546 ENUM 3547 BFD_RELOC_D10V_10_PCREL_R 3548 ENUMDOC 3549 Mitsubishi D10V relocs. 3550 This is a 10-bit reloc with the right 2 bits 3551 assumed to be 0. 3552 ENUM 3553 BFD_RELOC_D10V_10_PCREL_L 3554 ENUMDOC 3555 Mitsubishi D10V relocs. 3556 This is a 10-bit reloc with the right 2 bits 3557 assumed to be 0. This is the same as the previous reloc 3558 except it is in the left container, i.e., 3559 shifted left 15 bits. 3560 ENUM 3561 BFD_RELOC_D10V_18 3562 ENUMDOC 3563 This is an 18-bit reloc with the right 2 bits 3564 assumed to be 0. 3565 ENUM 3566 BFD_RELOC_D10V_18_PCREL 3567 ENUMDOC 3568 This is an 18-bit reloc with the right 2 bits 3569 assumed to be 0. 3570 3571 ENUM 3572 BFD_RELOC_D30V_6 3573 ENUMDOC 3574 Mitsubishi D30V relocs. 3575 This is a 6-bit absolute reloc. 3576 ENUM 3577 BFD_RELOC_D30V_9_PCREL 3578 ENUMDOC 3579 This is a 6-bit pc-relative reloc with 3580 the right 3 bits assumed to be 0. 3581 ENUM 3582 BFD_RELOC_D30V_9_PCREL_R 3583 ENUMDOC 3584 This is a 6-bit pc-relative reloc with 3585 the right 3 bits assumed to be 0. Same 3586 as the previous reloc but on the right side 3587 of the container. 3588 ENUM 3589 BFD_RELOC_D30V_15 3590 ENUMDOC 3591 This is a 12-bit absolute reloc with the 3592 right 3 bitsassumed to be 0. 3593 ENUM 3594 BFD_RELOC_D30V_15_PCREL 3595 ENUMDOC 3596 This is a 12-bit pc-relative reloc with 3597 the right 3 bits assumed to be 0. 3598 ENUM 3599 BFD_RELOC_D30V_15_PCREL_R 3600 ENUMDOC 3601 This is a 12-bit pc-relative reloc with 3602 the right 3 bits assumed to be 0. Same 3603 as the previous reloc but on the right side 3604 of the container. 3605 ENUM 3606 BFD_RELOC_D30V_21 3607 ENUMDOC 3608 This is an 18-bit absolute reloc with 3609 the right 3 bits assumed to be 0. 3610 ENUM 3611 BFD_RELOC_D30V_21_PCREL 3612 ENUMDOC 3613 This is an 18-bit pc-relative reloc with 3614 the right 3 bits assumed to be 0. 3615 ENUM 3616 BFD_RELOC_D30V_21_PCREL_R 3617 ENUMDOC 3618 This is an 18-bit pc-relative reloc with 3619 the right 3 bits assumed to be 0. Same 3620 as the previous reloc but on the right side 3621 of the container. 3622 ENUM 3623 BFD_RELOC_D30V_32 3624 ENUMDOC 3625 This is a 32-bit absolute reloc. 3626 ENUM 3627 BFD_RELOC_D30V_32_PCREL 3628 ENUMDOC 3629 This is a 32-bit pc-relative reloc. 3630 3631 ENUM 3632 BFD_RELOC_DLX_HI16_S 3633 ENUMDOC 3634 DLX relocs 3635 ENUM 3636 BFD_RELOC_DLX_LO16 3637 ENUMDOC 3638 DLX relocs 3639 ENUM 3640 BFD_RELOC_DLX_JMP26 3641 ENUMDOC 3642 DLX relocs 3643 3644 ENUM 3645 BFD_RELOC_M32C_HI8 3646 ENUMX 3647 BFD_RELOC_M32C_RL_JUMP 3648 ENUMX 3649 BFD_RELOC_M32C_RL_1ADDR 3650 ENUMX 3651 BFD_RELOC_M32C_RL_2ADDR 3652 ENUMDOC 3653 Renesas M16C/M32C Relocations. 3654 3655 ENUM 3656 BFD_RELOC_M32R_24 3657 ENUMDOC 3658 Renesas M32R (formerly Mitsubishi M32R) relocs. 3659 This is a 24 bit absolute address. 3660 ENUM 3661 BFD_RELOC_M32R_10_PCREL 3662 ENUMDOC 3663 This is a 10-bit pc-relative reloc with the right 2 bits assumed to be 0. 3664 ENUM 3665 BFD_RELOC_M32R_18_PCREL 3666 ENUMDOC 3667 This is an 18-bit reloc with the right 2 bits assumed to be 0. 3668 ENUM 3669 BFD_RELOC_M32R_26_PCREL 3670 ENUMDOC 3671 This is a 26-bit reloc with the right 2 bits assumed to be 0. 3672 ENUM 3673 BFD_RELOC_M32R_HI16_ULO 3674 ENUMDOC 3675 This is a 16-bit reloc containing the high 16 bits of an address 3676 used when the lower 16 bits are treated as unsigned. 3677 ENUM 3678 BFD_RELOC_M32R_HI16_SLO 3679 ENUMDOC 3680 This is a 16-bit reloc containing the high 16 bits of an address 3681 used when the lower 16 bits are treated as signed. 3682 ENUM 3683 BFD_RELOC_M32R_LO16 3684 ENUMDOC 3685 This is a 16-bit reloc containing the lower 16 bits of an address. 3686 ENUM 3687 BFD_RELOC_M32R_SDA16 3688 ENUMDOC 3689 This is a 16-bit reloc containing the small data area offset for use in 3690 add3, load, and store instructions. 3691 ENUM 3692 BFD_RELOC_M32R_GOT24 3693 ENUMX 3694 BFD_RELOC_M32R_26_PLTREL 3695 ENUMX 3696 BFD_RELOC_M32R_COPY 3697 ENUMX 3698 BFD_RELOC_M32R_GLOB_DAT 3699 ENUMX 3700 BFD_RELOC_M32R_JMP_SLOT 3701 ENUMX 3702 BFD_RELOC_M32R_RELATIVE 3703 ENUMX 3704 BFD_RELOC_M32R_GOTOFF 3705 ENUMX 3706 BFD_RELOC_M32R_GOTOFF_HI_ULO 3707 ENUMX 3708 BFD_RELOC_M32R_GOTOFF_HI_SLO 3709 ENUMX 3710 BFD_RELOC_M32R_GOTOFF_LO 3711 ENUMX 3712 BFD_RELOC_M32R_GOTPC24 3713 ENUMX 3714 BFD_RELOC_M32R_GOT16_HI_ULO 3715 ENUMX 3716 BFD_RELOC_M32R_GOT16_HI_SLO 3717 ENUMX 3718 BFD_RELOC_M32R_GOT16_LO 3719 ENUMX 3720 BFD_RELOC_M32R_GOTPC_HI_ULO 3721 ENUMX 3722 BFD_RELOC_M32R_GOTPC_HI_SLO 3723 ENUMX 3724 BFD_RELOC_M32R_GOTPC_LO 3725 ENUMDOC 3726 For PIC. 3727 3728 3729 ENUM 3730 BFD_RELOC_V850_9_PCREL 3731 ENUMDOC 3732 This is a 9-bit reloc 3733 ENUM 3734 BFD_RELOC_V850_22_PCREL 3735 ENUMDOC 3736 This is a 22-bit reloc 3737 3738 ENUM 3739 BFD_RELOC_V850_SDA_16_16_OFFSET 3740 ENUMDOC 3741 This is a 16 bit offset from the short data area pointer. 3742 ENUM 3743 BFD_RELOC_V850_SDA_15_16_OFFSET 3744 ENUMDOC 3745 This is a 16 bit offset (of which only 15 bits are used) from the 3746 short data area pointer. 3747 ENUM 3748 BFD_RELOC_V850_ZDA_16_16_OFFSET 3749 ENUMDOC 3750 This is a 16 bit offset from the zero data area pointer. 3751 ENUM 3752 BFD_RELOC_V850_ZDA_15_16_OFFSET 3753 ENUMDOC 3754 This is a 16 bit offset (of which only 15 bits are used) from the 3755 zero data area pointer. 3756 ENUM 3757 BFD_RELOC_V850_TDA_6_8_OFFSET 3758 ENUMDOC 3759 This is an 8 bit offset (of which only 6 bits are used) from the 3760 tiny data area pointer. 3761 ENUM 3762 BFD_RELOC_V850_TDA_7_8_OFFSET 3763 ENUMDOC 3764 This is an 8bit offset (of which only 7 bits are used) from the tiny 3765 data area pointer. 3766 ENUM 3767 BFD_RELOC_V850_TDA_7_7_OFFSET 3768 ENUMDOC 3769 This is a 7 bit offset from the tiny data area pointer. 3770 ENUM 3771 BFD_RELOC_V850_TDA_16_16_OFFSET 3772 ENUMDOC 3773 This is a 16 bit offset from the tiny data area pointer. 3774 COMMENT 3775 ENUM 3776 BFD_RELOC_V850_TDA_4_5_OFFSET 3777 ENUMDOC 3778 This is a 5 bit offset (of which only 4 bits are used) from the tiny 3779 data area pointer. 3780 ENUM 3781 BFD_RELOC_V850_TDA_4_4_OFFSET 3782 ENUMDOC 3783 This is a 4 bit offset from the tiny data area pointer. 3784 ENUM 3785 BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET 3786 ENUMDOC 3787 This is a 16 bit offset from the short data area pointer, with the 3788 bits placed non-contiguously in the instruction. 3789 ENUM 3790 BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET 3791 ENUMDOC 3792 This is a 16 bit offset from the zero data area pointer, with the 3793 bits placed non-contiguously in the instruction. 3794 ENUM 3795 BFD_RELOC_V850_CALLT_6_7_OFFSET 3796 ENUMDOC 3797 This is a 6 bit offset from the call table base pointer. 3798 ENUM 3799 BFD_RELOC_V850_CALLT_16_16_OFFSET 3800 ENUMDOC 3801 This is a 16 bit offset from the call table base pointer. 3802 ENUM 3803 BFD_RELOC_V850_LONGCALL 3804 ENUMDOC 3805 Used for relaxing indirect function calls. 3806 ENUM 3807 BFD_RELOC_V850_LONGJUMP 3808 ENUMDOC 3809 Used for relaxing indirect jumps. 3810 ENUM 3811 BFD_RELOC_V850_ALIGN 3812 ENUMDOC 3813 Used to maintain alignment whilst relaxing. 3814 ENUM 3815 BFD_RELOC_V850_LO16_SPLIT_OFFSET 3816 ENUMDOC 3817 This is a variation of BFD_RELOC_LO16 that can be used in v850e ld.bu 3818 instructions. 3819 ENUM 3820 BFD_RELOC_V850_16_PCREL 3821 ENUMDOC 3822 This is a 16-bit reloc. 3823 ENUM 3824 BFD_RELOC_V850_17_PCREL 3825 ENUMDOC 3826 This is a 17-bit reloc. 3827 ENUM 3828 BFD_RELOC_V850_23 3829 ENUMDOC 3830 This is a 23-bit reloc. 3831 ENUM 3832 BFD_RELOC_V850_32_PCREL 3833 ENUMDOC 3834 This is a 32-bit reloc. 3835 ENUM 3836 BFD_RELOC_V850_32_ABS 3837 ENUMDOC 3838 This is a 32-bit reloc. 3839 ENUM 3840 BFD_RELOC_V850_16_SPLIT_OFFSET 3841 ENUMDOC 3842 This is a 16-bit reloc. 3843 ENUM 3844 BFD_RELOC_V850_16_S1 3845 ENUMDOC 3846 This is a 16-bit reloc. 3847 ENUM 3848 BFD_RELOC_V850_LO16_S1 3849 ENUMDOC 3850 Low 16 bits. 16 bit shifted by 1. 3851 ENUM 3852 BFD_RELOC_V850_CALLT_15_16_OFFSET 3853 ENUMDOC 3854 This is a 16 bit offset from the call table base pointer. 3855 ENUM 3856 BFD_RELOC_V850_32_GOTPCREL 3857 ENUMDOC 3858 DSO relocations. 3859 ENUM 3860 BFD_RELOC_V850_16_GOT 3861 ENUMDOC 3862 DSO relocations. 3863 ENUM 3864 BFD_RELOC_V850_32_GOT 3865 ENUMDOC 3866 DSO relocations. 3867 ENUM 3868 BFD_RELOC_V850_22_PLT_PCREL 3869 ENUMDOC 3870 DSO relocations. 3871 ENUM 3872 BFD_RELOC_V850_32_PLT_PCREL 3873 ENUMDOC 3874 DSO relocations. 3875 ENUM 3876 BFD_RELOC_V850_COPY 3877 ENUMDOC 3878 DSO relocations. 3879 ENUM 3880 BFD_RELOC_V850_GLOB_DAT 3881 ENUMDOC 3882 DSO relocations. 3883 ENUM 3884 BFD_RELOC_V850_JMP_SLOT 3885 ENUMDOC 3886 DSO relocations. 3887 ENUM 3888 BFD_RELOC_V850_RELATIVE 3889 ENUMDOC 3890 DSO relocations. 3891 ENUM 3892 BFD_RELOC_V850_16_GOTOFF 3893 ENUMDOC 3894 DSO relocations. 3895 ENUM 3896 BFD_RELOC_V850_32_GOTOFF 3897 ENUMDOC 3898 DSO relocations. 3899 ENUM 3900 BFD_RELOC_V850_CODE 3901 ENUMDOC 3902 start code. 3903 ENUM 3904 BFD_RELOC_V850_DATA 3905 ENUMDOC 3906 start data in text. 3907 ENUM 3908 BFD_RELOC_MN10300_32_PCREL 3909 ENUMDOC 3910 This is a 32bit pcrel reloc for the mn10300, offset by two bytes in the 3911 instruction. 3912 ENUM 3913 BFD_RELOC_MN10300_16_PCREL 3914 ENUMDOC 3915 This is a 16bit pcrel reloc for the mn10300, offset by two bytes in the 3916 instruction. 3917 3918 ENUM 3919 BFD_RELOC_TIC30_LDP 3920 ENUMDOC 3921 This is a 8bit DP reloc for the tms320c30, where the most 3922 significant 8 bits of a 24 bit word are placed into the least 3923 significant 8 bits of the opcode. 3924 3925 ENUM 3926 BFD_RELOC_TIC54X_PARTLS7 3927 ENUMDOC 3928 This is a 7bit reloc for the tms320c54x, where the least 3929 significant 7 bits of a 16 bit word are placed into the least 3930 significant 7 bits of the opcode. 3931 3932 ENUM 3933 BFD_RELOC_TIC54X_PARTMS9 3934 ENUMDOC 3935 This is a 9bit DP reloc for the tms320c54x, where the most 3936 significant 9 bits of a 16 bit word are placed into the least 3937 significant 9 bits of the opcode. 3938 3939 ENUM 3940 BFD_RELOC_TIC54X_23 3941 ENUMDOC 3942 This is an extended address 23-bit reloc for the tms320c54x. 3943 3944 ENUM 3945 BFD_RELOC_TIC54X_16_OF_23 3946 ENUMDOC 3947 This is a 16-bit reloc for the tms320c54x, where the least 3948 significant 16 bits of a 23-bit extended address are placed into 3949 the opcode. 3950 3951 ENUM 3952 BFD_RELOC_TIC54X_MS7_OF_23 3953 ENUMDOC 3954 This is a reloc for the tms320c54x, where the most 3955 significant 7 bits of a 23-bit extended address are placed into 3956 the opcode. 3957 3958 ENUM 3959 BFD_RELOC_C6000_PCR_S21 3960 ENUMX 3961 BFD_RELOC_C6000_PCR_S12 3962 ENUMX 3963 BFD_RELOC_C6000_PCR_S10 3964 ENUMX 3965 BFD_RELOC_C6000_PCR_S7 3966 ENUMX 3967 BFD_RELOC_C6000_ABS_S16 3968 ENUMX 3969 BFD_RELOC_C6000_ABS_L16 3970 ENUMX 3971 BFD_RELOC_C6000_ABS_H16 3972 ENUMX 3973 BFD_RELOC_C6000_SBR_U15_B 3974 ENUMX 3975 BFD_RELOC_C6000_SBR_U15_H 3976 ENUMX 3977 BFD_RELOC_C6000_SBR_U15_W 3978 ENUMX 3979 BFD_RELOC_C6000_SBR_S16 3980 ENUMX 3981 BFD_RELOC_C6000_SBR_L16_B 3982 ENUMX 3983 BFD_RELOC_C6000_SBR_L16_H 3984 ENUMX 3985 BFD_RELOC_C6000_SBR_L16_W 3986 ENUMX 3987 BFD_RELOC_C6000_SBR_H16_B 3988 ENUMX 3989 BFD_RELOC_C6000_SBR_H16_H 3990 ENUMX 3991 BFD_RELOC_C6000_SBR_H16_W 3992 ENUMX 3993 BFD_RELOC_C6000_SBR_GOT_U15_W 3994 ENUMX 3995 BFD_RELOC_C6000_SBR_GOT_L16_W 3996 ENUMX 3997 BFD_RELOC_C6000_SBR_GOT_H16_W 3998 ENUMX 3999 BFD_RELOC_C6000_DSBT_INDEX 4000 ENUMX 4001 BFD_RELOC_C6000_PREL31 4002 ENUMX 4003 BFD_RELOC_C6000_COPY 4004 ENUMX 4005 BFD_RELOC_C6000_JUMP_SLOT 4006 ENUMX 4007 BFD_RELOC_C6000_EHTYPE 4008 ENUMX 4009 BFD_RELOC_C6000_PCR_H16 4010 ENUMX 4011 BFD_RELOC_C6000_PCR_L16 4012 ENUMX 4013 BFD_RELOC_C6000_ALIGN 4014 ENUMX 4015 BFD_RELOC_C6000_FPHEAD 4016 ENUMX 4017 BFD_RELOC_C6000_NOCMP 4018 ENUMDOC 4019 TMS320C6000 relocations. 4020 4021 ENUM 4022 BFD_RELOC_FR30_48 4023 ENUMDOC 4024 This is a 48 bit reloc for the FR30 that stores 32 bits. 4025 ENUM 4026 BFD_RELOC_FR30_20 4027 ENUMDOC 4028 This is a 32 bit reloc for the FR30 that stores 20 bits split up into 4029 two sections. 4030 ENUM 4031 BFD_RELOC_FR30_6_IN_4 4032 ENUMDOC 4033 This is a 16 bit reloc for the FR30 that stores a 6 bit word offset in 4034 4 bits. 4035 ENUM 4036 BFD_RELOC_FR30_8_IN_8 4037 ENUMDOC 4038 This is a 16 bit reloc for the FR30 that stores an 8 bit byte offset 4039 into 8 bits. 4040 ENUM 4041 BFD_RELOC_FR30_9_IN_8 4042 ENUMDOC 4043 This is a 16 bit reloc for the FR30 that stores a 9 bit short offset 4044 into 8 bits. 4045 ENUM 4046 BFD_RELOC_FR30_10_IN_8 4047 ENUMDOC 4048 This is a 16 bit reloc for the FR30 that stores a 10 bit word offset 4049 into 8 bits. 4050 ENUM 4051 BFD_RELOC_FR30_9_PCREL 4052 ENUMDOC 4053 This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative 4054 short offset into 8 bits. 4055 ENUM 4056 BFD_RELOC_FR30_12_PCREL 4057 ENUMDOC 4058 This is a 16 bit reloc for the FR30 that stores a 12 bit pc relative 4059 short offset into 11 bits. 4060 4061 ENUM 4062 BFD_RELOC_MCORE_PCREL_IMM8BY4 4063 ENUMX 4064 BFD_RELOC_MCORE_PCREL_IMM11BY2 4065 ENUMX 4066 BFD_RELOC_MCORE_PCREL_IMM4BY2 4067 ENUMX 4068 BFD_RELOC_MCORE_PCREL_32 4069 ENUMX 4070 BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2 4071 ENUMX 4072 BFD_RELOC_MCORE_RVA 4073 ENUMDOC 4074 Motorola Mcore relocations. 4075 4076 ENUM 4077 BFD_RELOC_MEP_8 4078 ENUMX 4079 BFD_RELOC_MEP_16 4080 ENUMX 4081 BFD_RELOC_MEP_32 4082 ENUMX 4083 BFD_RELOC_MEP_PCREL8A2 4084 ENUMX 4085 BFD_RELOC_MEP_PCREL12A2 4086 ENUMX 4087 BFD_RELOC_MEP_PCREL17A2 4088 ENUMX 4089 BFD_RELOC_MEP_PCREL24A2 4090 ENUMX 4091 BFD_RELOC_MEP_PCABS24A2 4092 ENUMX 4093 BFD_RELOC_MEP_LOW16 4094 ENUMX 4095 BFD_RELOC_MEP_HI16U 4096 ENUMX 4097 BFD_RELOC_MEP_HI16S 4098 ENUMX 4099 BFD_RELOC_MEP_GPREL 4100 ENUMX 4101 BFD_RELOC_MEP_TPREL 4102 ENUMX 4103 BFD_RELOC_MEP_TPREL7 4104 ENUMX 4105 BFD_RELOC_MEP_TPREL7A2 4106 ENUMX 4107 BFD_RELOC_MEP_TPREL7A4 4108 ENUMX 4109 BFD_RELOC_MEP_UIMM24 4110 ENUMX 4111 BFD_RELOC_MEP_ADDR24A4 4112 ENUMX 4113 BFD_RELOC_MEP_GNU_VTINHERIT 4114 ENUMX 4115 BFD_RELOC_MEP_GNU_VTENTRY 4116 ENUMDOC 4117 Toshiba Media Processor Relocations. 4118 COMMENT 4119 4120 ENUM 4121 BFD_RELOC_MMIX_GETA 4122 ENUMX 4123 BFD_RELOC_MMIX_GETA_1 4124 ENUMX 4125 BFD_RELOC_MMIX_GETA_2 4126 ENUMX 4127 BFD_RELOC_MMIX_GETA_3 4128 ENUMDOC 4129 These are relocations for the GETA instruction. 4130 ENUM 4131 BFD_RELOC_MMIX_CBRANCH 4132 ENUMX 4133 BFD_RELOC_MMIX_CBRANCH_J 4134 ENUMX 4135 BFD_RELOC_MMIX_CBRANCH_1 4136 ENUMX 4137 BFD_RELOC_MMIX_CBRANCH_2 4138 ENUMX 4139 BFD_RELOC_MMIX_CBRANCH_3 4140 ENUMDOC 4141 These are relocations for a conditional branch instruction. 4142 ENUM 4143 BFD_RELOC_MMIX_PUSHJ 4144 ENUMX 4145 BFD_RELOC_MMIX_PUSHJ_1 4146 ENUMX 4147 BFD_RELOC_MMIX_PUSHJ_2 4148 ENUMX 4149 BFD_RELOC_MMIX_PUSHJ_3 4150 ENUMX 4151 BFD_RELOC_MMIX_PUSHJ_STUBBABLE 4152 ENUMDOC 4153 These are relocations for the PUSHJ instruction. 4154 ENUM 4155 BFD_RELOC_MMIX_JMP 4156 ENUMX 4157 BFD_RELOC_MMIX_JMP_1 4158 ENUMX 4159 BFD_RELOC_MMIX_JMP_2 4160 ENUMX 4161 BFD_RELOC_MMIX_JMP_3 4162 ENUMDOC 4163 These are relocations for the JMP instruction. 4164 ENUM 4165 BFD_RELOC_MMIX_ADDR19 4166 ENUMDOC 4167 This is a relocation for a relative address as in a GETA instruction or 4168 a branch. 4169 ENUM 4170 BFD_RELOC_MMIX_ADDR27 4171 ENUMDOC 4172 This is a relocation for a relative address as in a JMP instruction. 4173 ENUM 4174 BFD_RELOC_MMIX_REG_OR_BYTE 4175 ENUMDOC 4176 This is a relocation for an instruction field that may be a general 4177 register or a value 0..255. 4178 ENUM 4179 BFD_RELOC_MMIX_REG 4180 ENUMDOC 4181 This is a relocation for an instruction field that may be a general 4182 register. 4183 ENUM 4184 BFD_RELOC_MMIX_BASE_PLUS_OFFSET 4185 ENUMDOC 4186 This is a relocation for two instruction fields holding a register and 4187 an offset, the equivalent of the relocation. 4188 ENUM 4189 BFD_RELOC_MMIX_LOCAL 4190 ENUMDOC 4191 This relocation is an assertion that the expression is not allocated as 4192 a global register. It does not modify contents. 4193 4194 ENUM 4195 BFD_RELOC_AVR_7_PCREL 4196 ENUMDOC 4197 This is a 16 bit reloc for the AVR that stores 8 bit pc relative 4198 short offset into 7 bits. 4199 ENUM 4200 BFD_RELOC_AVR_13_PCREL 4201 ENUMDOC 4202 This is a 16 bit reloc for the AVR that stores 13 bit pc relative 4203 short offset into 12 bits. 4204 ENUM 4205 BFD_RELOC_AVR_16_PM 4206 ENUMDOC 4207 This is a 16 bit reloc for the AVR that stores 17 bit value (usually 4208 program memory address) into 16 bits. 4209 ENUM 4210 BFD_RELOC_AVR_LO8_LDI 4211 ENUMDOC 4212 This is a 16 bit reloc for the AVR that stores 8 bit value (usually 4213 data memory address) into 8 bit immediate value of LDI insn. 4214 ENUM 4215 BFD_RELOC_AVR_HI8_LDI 4216 ENUMDOC 4217 This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit 4218 of data memory address) into 8 bit immediate value of LDI insn. 4219 ENUM 4220 BFD_RELOC_AVR_HH8_LDI 4221 ENUMDOC 4222 This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit 4223 of program memory address) into 8 bit immediate value of LDI insn. 4224 ENUM 4225 BFD_RELOC_AVR_MS8_LDI 4226 ENUMDOC 4227 This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit 4228 of 32 bit value) into 8 bit immediate value of LDI insn. 4229 ENUM 4230 BFD_RELOC_AVR_LO8_LDI_NEG 4231 ENUMDOC 4232 This is a 16 bit reloc for the AVR that stores negated 8 bit value 4233 (usually data memory address) into 8 bit immediate value of SUBI insn. 4234 ENUM 4235 BFD_RELOC_AVR_HI8_LDI_NEG 4236 ENUMDOC 4237 This is a 16 bit reloc for the AVR that stores negated 8 bit value 4238 (high 8 bit of data memory address) into 8 bit immediate value of 4239 SUBI insn. 4240 ENUM 4241 BFD_RELOC_AVR_HH8_LDI_NEG 4242 ENUMDOC 4243 This is a 16 bit reloc for the AVR that stores negated 8 bit value 4244 (most high 8 bit of program memory address) into 8 bit immediate value 4245 of LDI or SUBI insn. 4246 ENUM 4247 BFD_RELOC_AVR_MS8_LDI_NEG 4248 ENUMDOC 4249 This is a 16 bit reloc for the AVR that stores negated 8 bit value (msb 4250 of 32 bit value) into 8 bit immediate value of LDI insn. 4251 ENUM 4252 BFD_RELOC_AVR_LO8_LDI_PM 4253 ENUMDOC 4254 This is a 16 bit reloc for the AVR that stores 8 bit value (usually 4255 command address) into 8 bit immediate value of LDI insn. 4256 ENUM 4257 BFD_RELOC_AVR_LO8_LDI_GS 4258 ENUMDOC 4259 This is a 16 bit reloc for the AVR that stores 8 bit value 4260 (command address) into 8 bit immediate value of LDI insn. If the address 4261 is beyond the 128k boundary, the linker inserts a jump stub for this reloc 4262 in the lower 128k. 4263 ENUM 4264 BFD_RELOC_AVR_HI8_LDI_PM 4265 ENUMDOC 4266 This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit 4267 of command address) into 8 bit immediate value of LDI insn. 4268 ENUM 4269 BFD_RELOC_AVR_HI8_LDI_GS 4270 ENUMDOC 4271 This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit 4272 of command address) into 8 bit immediate value of LDI insn. If the address 4273 is beyond the 128k boundary, the linker inserts a jump stub for this reloc 4274 below 128k. 4275 ENUM 4276 BFD_RELOC_AVR_HH8_LDI_PM 4277 ENUMDOC 4278 This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit 4279 of command address) into 8 bit immediate value of LDI insn. 4280 ENUM 4281 BFD_RELOC_AVR_LO8_LDI_PM_NEG 4282 ENUMDOC 4283 This is a 16 bit reloc for the AVR that stores negated 8 bit value 4284 (usually command address) into 8 bit immediate value of SUBI insn. 4285 ENUM 4286 BFD_RELOC_AVR_HI8_LDI_PM_NEG 4287 ENUMDOC 4288 This is a 16 bit reloc for the AVR that stores negated 8 bit value 4289 (high 8 bit of 16 bit command address) into 8 bit immediate value 4290 of SUBI insn. 4291 ENUM 4292 BFD_RELOC_AVR_HH8_LDI_PM_NEG 4293 ENUMDOC 4294 This is a 16 bit reloc for the AVR that stores negated 8 bit value 4295 (high 6 bit of 22 bit command address) into 8 bit immediate 4296 value of SUBI insn. 4297 ENUM 4298 BFD_RELOC_AVR_CALL 4299 ENUMDOC 4300 This is a 32 bit reloc for the AVR that stores 23 bit value 4301 into 22 bits. 4302 ENUM 4303 BFD_RELOC_AVR_LDI 4304 ENUMDOC 4305 This is a 16 bit reloc for the AVR that stores all needed bits 4306 for absolute addressing with ldi with overflow check to linktime 4307 ENUM 4308 BFD_RELOC_AVR_6 4309 ENUMDOC 4310 This is a 6 bit reloc for the AVR that stores offset for ldd/std 4311 instructions 4312 ENUM 4313 BFD_RELOC_AVR_6_ADIW 4314 ENUMDOC 4315 This is a 6 bit reloc for the AVR that stores offset for adiw/sbiw 4316 instructions 4317 4318 ENUM 4319 BFD_RELOC_RL78_NEG8 4320 ENUMX 4321 BFD_RELOC_RL78_NEG16 4322 ENUMX 4323 BFD_RELOC_RL78_NEG24 4324 ENUMX 4325 BFD_RELOC_RL78_NEG32 4326 ENUMX 4327 BFD_RELOC_RL78_16_OP 4328 ENUMX 4329 BFD_RELOC_RL78_24_OP 4330 ENUMX 4331 BFD_RELOC_RL78_32_OP 4332 ENUMX 4333 BFD_RELOC_RL78_8U 4334 ENUMX 4335 BFD_RELOC_RL78_16U 4336 ENUMX 4337 BFD_RELOC_RL78_24U 4338 ENUMX 4339 BFD_RELOC_RL78_DIR3U_PCREL 4340 ENUMX 4341 BFD_RELOC_RL78_DIFF 4342 ENUMX 4343 BFD_RELOC_RL78_GPRELB 4344 ENUMX 4345 BFD_RELOC_RL78_GPRELW 4346 ENUMX 4347 BFD_RELOC_RL78_GPRELL 4348 ENUMX 4349 BFD_RELOC_RL78_SYM 4350 ENUMX 4351 BFD_RELOC_RL78_OP_SUBTRACT 4352 ENUMX 4353 BFD_RELOC_RL78_OP_NEG 4354 ENUMX 4355 BFD_RELOC_RL78_OP_AND 4356 ENUMX 4357 BFD_RELOC_RL78_OP_SHRA 4358 ENUMX 4359 BFD_RELOC_RL78_ABS8 4360 ENUMX 4361 BFD_RELOC_RL78_ABS16 4362 ENUMX 4363 BFD_RELOC_RL78_ABS16_REV 4364 ENUMX 4365 BFD_RELOC_RL78_ABS32 4366 ENUMX 4367 BFD_RELOC_RL78_ABS32_REV 4368 ENUMX 4369 BFD_RELOC_RL78_ABS16U 4370 ENUMX 4371 BFD_RELOC_RL78_ABS16UW 4372 ENUMX 4373 BFD_RELOC_RL78_ABS16UL 4374 ENUMX 4375 BFD_RELOC_RL78_RELAX 4376 ENUMX 4377 BFD_RELOC_RL78_HI16 4378 ENUMX 4379 BFD_RELOC_RL78_HI8 4380 ENUMX 4381 BFD_RELOC_RL78_LO16 4382 ENUMDOC 4383 Renesas RL78 Relocations. 4384 4385 ENUM 4386 BFD_RELOC_RX_NEG8 4387 ENUMX 4388 BFD_RELOC_RX_NEG16 4389 ENUMX 4390 BFD_RELOC_RX_NEG24 4391 ENUMX 4392 BFD_RELOC_RX_NEG32 4393 ENUMX 4394 BFD_RELOC_RX_16_OP 4395 ENUMX 4396 BFD_RELOC_RX_24_OP 4397 ENUMX 4398 BFD_RELOC_RX_32_OP 4399 ENUMX 4400 BFD_RELOC_RX_8U 4401 ENUMX 4402 BFD_RELOC_RX_16U 4403 ENUMX 4404 BFD_RELOC_RX_24U 4405 ENUMX 4406 BFD_RELOC_RX_DIR3U_PCREL 4407 ENUMX 4408 BFD_RELOC_RX_DIFF 4409 ENUMX 4410 BFD_RELOC_RX_GPRELB 4411 ENUMX 4412 BFD_RELOC_RX_GPRELW 4413 ENUMX 4414 BFD_RELOC_RX_GPRELL 4415 ENUMX 4416 BFD_RELOC_RX_SYM 4417 ENUMX 4418 BFD_RELOC_RX_OP_SUBTRACT 4419 ENUMX 4420 BFD_RELOC_RX_OP_NEG 4421 ENUMX 4422 BFD_RELOC_RX_ABS8 4423 ENUMX 4424 BFD_RELOC_RX_ABS16 4425 ENUMX 4426 BFD_RELOC_RX_ABS16_REV 4427 ENUMX 4428 BFD_RELOC_RX_ABS32 4429 ENUMX 4430 BFD_RELOC_RX_ABS32_REV 4431 ENUMX 4432 BFD_RELOC_RX_ABS16U 4433 ENUMX 4434 BFD_RELOC_RX_ABS16UW 4435 ENUMX 4436 BFD_RELOC_RX_ABS16UL 4437 ENUMX 4438 BFD_RELOC_RX_RELAX 4439 ENUMDOC 4440 Renesas RX Relocations. 4441 4442 ENUM 4443 BFD_RELOC_390_12 4444 ENUMDOC 4445 Direct 12 bit. 4446 ENUM 4447 BFD_RELOC_390_GOT12 4448 ENUMDOC 4449 12 bit GOT offset. 4450 ENUM 4451 BFD_RELOC_390_PLT32 4452 ENUMDOC 4453 32 bit PC relative PLT address. 4454 ENUM 4455 BFD_RELOC_390_COPY 4456 ENUMDOC 4457 Copy symbol at runtime. 4458 ENUM 4459 BFD_RELOC_390_GLOB_DAT 4460 ENUMDOC 4461 Create GOT entry. 4462 ENUM 4463 BFD_RELOC_390_JMP_SLOT 4464 ENUMDOC 4465 Create PLT entry. 4466 ENUM 4467 BFD_RELOC_390_RELATIVE 4468 ENUMDOC 4469 Adjust by program base. 4470 ENUM 4471 BFD_RELOC_390_GOTPC 4472 ENUMDOC 4473 32 bit PC relative offset to GOT. 4474 ENUM 4475 BFD_RELOC_390_GOT16 4476 ENUMDOC 4477 16 bit GOT offset. 4478 ENUM 4479 BFD_RELOC_390_PC16DBL 4480 ENUMDOC 4481 PC relative 16 bit shifted by 1. 4482 ENUM 4483 BFD_RELOC_390_PLT16DBL 4484 ENUMDOC 4485 16 bit PC rel. PLT shifted by 1. 4486 ENUM 4487 BFD_RELOC_390_PC32DBL 4488 ENUMDOC 4489 PC relative 32 bit shifted by 1. 4490 ENUM 4491 BFD_RELOC_390_PLT32DBL 4492 ENUMDOC 4493 32 bit PC rel. PLT shifted by 1. 4494 ENUM 4495 BFD_RELOC_390_GOTPCDBL 4496 ENUMDOC 4497 32 bit PC rel. GOT shifted by 1. 4498 ENUM 4499 BFD_RELOC_390_GOT64 4500 ENUMDOC 4501 64 bit GOT offset. 4502 ENUM 4503 BFD_RELOC_390_PLT64 4504 ENUMDOC 4505 64 bit PC relative PLT address. 4506 ENUM 4507 BFD_RELOC_390_GOTENT 4508 ENUMDOC 4509 32 bit rel. offset to GOT entry. 4510 ENUM 4511 BFD_RELOC_390_GOTOFF64 4512 ENUMDOC 4513 64 bit offset to GOT. 4514 ENUM 4515 BFD_RELOC_390_GOTPLT12 4516 ENUMDOC 4517 12-bit offset to symbol-entry within GOT, with PLT handling. 4518 ENUM 4519 BFD_RELOC_390_GOTPLT16 4520 ENUMDOC 4521 16-bit offset to symbol-entry within GOT, with PLT handling. 4522 ENUM 4523 BFD_RELOC_390_GOTPLT32 4524 ENUMDOC 4525 32-bit offset to symbol-entry within GOT, with PLT handling. 4526 ENUM 4527 BFD_RELOC_390_GOTPLT64 4528 ENUMDOC 4529 64-bit offset to symbol-entry within GOT, with PLT handling. 4530 ENUM 4531 BFD_RELOC_390_GOTPLTENT 4532 ENUMDOC 4533 32-bit rel. offset to symbol-entry within GOT, with PLT handling. 4534 ENUM 4535 BFD_RELOC_390_PLTOFF16 4536 ENUMDOC 4537 16-bit rel. offset from the GOT to a PLT entry. 4538 ENUM 4539 BFD_RELOC_390_PLTOFF32 4540 ENUMDOC 4541 32-bit rel. offset from the GOT to a PLT entry. 4542 ENUM 4543 BFD_RELOC_390_PLTOFF64 4544 ENUMDOC 4545 64-bit rel. offset from the GOT to a PLT entry. 4546 4547 ENUM 4548 BFD_RELOC_390_TLS_LOAD 4549 ENUMX 4550 BFD_RELOC_390_TLS_GDCALL 4551 ENUMX 4552 BFD_RELOC_390_TLS_LDCALL 4553 ENUMX 4554 BFD_RELOC_390_TLS_GD32 4555 ENUMX 4556 BFD_RELOC_390_TLS_GD64 4557 ENUMX 4558 BFD_RELOC_390_TLS_GOTIE12 4559 ENUMX 4560 BFD_RELOC_390_TLS_GOTIE32 4561 ENUMX 4562 BFD_RELOC_390_TLS_GOTIE64 4563 ENUMX 4564 BFD_RELOC_390_TLS_LDM32 4565 ENUMX 4566 BFD_RELOC_390_TLS_LDM64 4567 ENUMX 4568 BFD_RELOC_390_TLS_IE32 4569 ENUMX 4570 BFD_RELOC_390_TLS_IE64 4571 ENUMX 4572 BFD_RELOC_390_TLS_IEENT 4573 ENUMX 4574 BFD_RELOC_390_TLS_LE32 4575 ENUMX 4576 BFD_RELOC_390_TLS_LE64 4577 ENUMX 4578 BFD_RELOC_390_TLS_LDO32 4579 ENUMX 4580 BFD_RELOC_390_TLS_LDO64 4581 ENUMX 4582 BFD_RELOC_390_TLS_DTPMOD 4583 ENUMX 4584 BFD_RELOC_390_TLS_DTPOFF 4585 ENUMX 4586 BFD_RELOC_390_TLS_TPOFF 4587 ENUMDOC 4588 s390 tls relocations. 4589 4590 ENUM 4591 BFD_RELOC_390_20 4592 ENUMX 4593 BFD_RELOC_390_GOT20 4594 ENUMX 4595 BFD_RELOC_390_GOTPLT20 4596 ENUMX 4597 BFD_RELOC_390_TLS_GOTIE20 4598 ENUMDOC 4599 Long displacement extension. 4600 4601 ENUM 4602 BFD_RELOC_SCORE_GPREL15 4603 ENUMDOC 4604 Score relocations 4605 Low 16 bit for load/store 4606 ENUM 4607 BFD_RELOC_SCORE_DUMMY2 4608 ENUMX 4609 BFD_RELOC_SCORE_JMP 4610 ENUMDOC 4611 This is a 24-bit reloc with the right 1 bit assumed to be 0 4612 ENUM 4613 BFD_RELOC_SCORE_BRANCH 4614 ENUMDOC 4615 This is a 19-bit reloc with the right 1 bit assumed to be 0 4616 ENUM 4617 BFD_RELOC_SCORE_IMM30 4618 ENUMDOC 4619 This is a 32-bit reloc for 48-bit instructions. 4620 ENUM 4621 BFD_RELOC_SCORE_IMM32 4622 ENUMDOC 4623 This is a 32-bit reloc for 48-bit instructions. 4624 ENUM 4625 BFD_RELOC_SCORE16_JMP 4626 ENUMDOC 4627 This is a 11-bit reloc with the right 1 bit assumed to be 0 4628 ENUM 4629 BFD_RELOC_SCORE16_BRANCH 4630 ENUMDOC 4631 This is a 8-bit reloc with the right 1 bit assumed to be 0 4632 ENUM 4633 BFD_RELOC_SCORE_BCMP 4634 ENUMDOC 4635 This is a 9-bit reloc with the right 1 bit assumed to be 0 4636 ENUM 4637 BFD_RELOC_SCORE_GOT15 4638 ENUMX 4639 BFD_RELOC_SCORE_GOT_LO16 4640 ENUMX 4641 BFD_RELOC_SCORE_CALL15 4642 ENUMX 4643 BFD_RELOC_SCORE_DUMMY_HI16 4644 ENUMDOC 4645 Undocumented Score relocs 4646 4647 ENUM 4648 BFD_RELOC_IP2K_FR9 4649 ENUMDOC 4650 Scenix IP2K - 9-bit register number / data address 4651 ENUM 4652 BFD_RELOC_IP2K_BANK 4653 ENUMDOC 4654 Scenix IP2K - 4-bit register/data bank number 4655 ENUM 4656 BFD_RELOC_IP2K_ADDR16CJP 4657 ENUMDOC 4658 Scenix IP2K - low 13 bits of instruction word address 4659 ENUM 4660 BFD_RELOC_IP2K_PAGE3 4661 ENUMDOC 4662 Scenix IP2K - high 3 bits of instruction word address 4663 ENUM 4664 BFD_RELOC_IP2K_LO8DATA 4665 ENUMX 4666 BFD_RELOC_IP2K_HI8DATA 4667 ENUMX 4668 BFD_RELOC_IP2K_EX8DATA 4669 ENUMDOC 4670 Scenix IP2K - ext/low/high 8 bits of data address 4671 ENUM 4672 BFD_RELOC_IP2K_LO8INSN 4673 ENUMX 4674 BFD_RELOC_IP2K_HI8INSN 4675 ENUMDOC 4676 Scenix IP2K - low/high 8 bits of instruction word address 4677 ENUM 4678 BFD_RELOC_IP2K_PC_SKIP 4679 ENUMDOC 4680 Scenix IP2K - even/odd PC modifier to modify snb pcl.0 4681 ENUM 4682 BFD_RELOC_IP2K_TEXT 4683 ENUMDOC 4684 Scenix IP2K - 16 bit word address in text section. 4685 ENUM 4686 BFD_RELOC_IP2K_FR_OFFSET 4687 ENUMDOC 4688 Scenix IP2K - 7-bit sp or dp offset 4689 ENUM 4690 BFD_RELOC_VPE4KMATH_DATA 4691 ENUMX 4692 BFD_RELOC_VPE4KMATH_INSN 4693 ENUMDOC 4694 Scenix VPE4K coprocessor - data/insn-space addressing 4695 4696 ENUM 4697 BFD_RELOC_VTABLE_INHERIT 4698 ENUMX 4699 BFD_RELOC_VTABLE_ENTRY 4700 ENUMDOC 4701 These two relocations are used by the linker to determine which of 4702 the entries in a C++ virtual function table are actually used. When 4703 the --gc-sections option is given, the linker will zero out the entries 4704 that are not used, so that the code for those functions need not be 4705 included in the output. 4706 4707 VTABLE_INHERIT is a zero-space relocation used to describe to the 4708 linker the inheritance tree of a C++ virtual function table. The 4709 relocation's symbol should be the parent class' vtable, and the 4710 relocation should be located at the child vtable. 4711 4712 VTABLE_ENTRY is a zero-space relocation that describes the use of a 4713 virtual function table entry. The reloc's symbol should refer to the 4714 table of the class mentioned in the code. Off of that base, an offset 4715 describes the entry that is being used. For Rela hosts, this offset 4716 is stored in the reloc's addend. For Rel hosts, we are forced to put 4717 this offset in the reloc's section offset. 4718 4719 ENUM 4720 BFD_RELOC_IA64_IMM14 4721 ENUMX 4722 BFD_RELOC_IA64_IMM22 4723 ENUMX 4724 BFD_RELOC_IA64_IMM64 4725 ENUMX 4726 BFD_RELOC_IA64_DIR32MSB 4727 ENUMX 4728 BFD_RELOC_IA64_DIR32LSB 4729 ENUMX 4730 BFD_RELOC_IA64_DIR64MSB 4731 ENUMX 4732 BFD_RELOC_IA64_DIR64LSB 4733 ENUMX 4734 BFD_RELOC_IA64_GPREL22 4735 ENUMX 4736 BFD_RELOC_IA64_GPREL64I 4737 ENUMX 4738 BFD_RELOC_IA64_GPREL32MSB 4739 ENUMX 4740 BFD_RELOC_IA64_GPREL32LSB 4741 ENUMX 4742 BFD_RELOC_IA64_GPREL64MSB 4743 ENUMX 4744 BFD_RELOC_IA64_GPREL64LSB 4745 ENUMX 4746 BFD_RELOC_IA64_LTOFF22 4747 ENUMX 4748 BFD_RELOC_IA64_LTOFF64I 4749 ENUMX 4750 BFD_RELOC_IA64_PLTOFF22 4751 ENUMX 4752 BFD_RELOC_IA64_PLTOFF64I 4753 ENUMX 4754 BFD_RELOC_IA64_PLTOFF64MSB 4755 ENUMX 4756 BFD_RELOC_IA64_PLTOFF64LSB 4757 ENUMX 4758 BFD_RELOC_IA64_FPTR64I 4759 ENUMX 4760 BFD_RELOC_IA64_FPTR32MSB 4761 ENUMX 4762 BFD_RELOC_IA64_FPTR32LSB 4763 ENUMX 4764 BFD_RELOC_IA64_FPTR64MSB 4765 ENUMX 4766 BFD_RELOC_IA64_FPTR64LSB 4767 ENUMX 4768 BFD_RELOC_IA64_PCREL21B 4769 ENUMX 4770 BFD_RELOC_IA64_PCREL21BI 4771 ENUMX 4772 BFD_RELOC_IA64_PCREL21M 4773 ENUMX 4774 BFD_RELOC_IA64_PCREL21F 4775 ENUMX 4776 BFD_RELOC_IA64_PCREL22 4777 ENUMX 4778 BFD_RELOC_IA64_PCREL60B 4779 ENUMX 4780 BFD_RELOC_IA64_PCREL64I 4781 ENUMX 4782 BFD_RELOC_IA64_PCREL32MSB 4783 ENUMX 4784 BFD_RELOC_IA64_PCREL32LSB 4785 ENUMX 4786 BFD_RELOC_IA64_PCREL64MSB 4787 ENUMX 4788 BFD_RELOC_IA64_PCREL64LSB 4789 ENUMX 4790 BFD_RELOC_IA64_LTOFF_FPTR22 4791 ENUMX 4792 BFD_RELOC_IA64_LTOFF_FPTR64I 4793 ENUMX 4794 BFD_RELOC_IA64_LTOFF_FPTR32MSB 4795 ENUMX 4796 BFD_RELOC_IA64_LTOFF_FPTR32LSB 4797 ENUMX 4798 BFD_RELOC_IA64_LTOFF_FPTR64MSB 4799 ENUMX 4800 BFD_RELOC_IA64_LTOFF_FPTR64LSB 4801 ENUMX 4802 BFD_RELOC_IA64_SEGREL32MSB 4803 ENUMX 4804 BFD_RELOC_IA64_SEGREL32LSB 4805 ENUMX 4806 BFD_RELOC_IA64_SEGREL64MSB 4807 ENUMX 4808 BFD_RELOC_IA64_SEGREL64LSB 4809 ENUMX 4810 BFD_RELOC_IA64_SECREL32MSB 4811 ENUMX 4812 BFD_RELOC_IA64_SECREL32LSB 4813 ENUMX 4814 BFD_RELOC_IA64_SECREL64MSB 4815 ENUMX 4816 BFD_RELOC_IA64_SECREL64LSB 4817 ENUMX 4818 BFD_RELOC_IA64_REL32MSB 4819 ENUMX 4820 BFD_RELOC_IA64_REL32LSB 4821 ENUMX 4822 BFD_RELOC_IA64_REL64MSB 4823 ENUMX 4824 BFD_RELOC_IA64_REL64LSB 4825 ENUMX 4826 BFD_RELOC_IA64_LTV32MSB 4827 ENUMX 4828 BFD_RELOC_IA64_LTV32LSB 4829 ENUMX 4830 BFD_RELOC_IA64_LTV64MSB 4831 ENUMX 4832 BFD_RELOC_IA64_LTV64LSB 4833 ENUMX 4834 BFD_RELOC_IA64_IPLTMSB 4835 ENUMX 4836 BFD_RELOC_IA64_IPLTLSB 4837 ENUMX 4838 BFD_RELOC_IA64_COPY 4839 ENUMX 4840 BFD_RELOC_IA64_LTOFF22X 4841 ENUMX 4842 BFD_RELOC_IA64_LDXMOV 4843 ENUMX 4844 BFD_RELOC_IA64_TPREL14 4845 ENUMX 4846 BFD_RELOC_IA64_TPREL22 4847 ENUMX 4848 BFD_RELOC_IA64_TPREL64I 4849 ENUMX 4850 BFD_RELOC_IA64_TPREL64MSB 4851 ENUMX 4852 BFD_RELOC_IA64_TPREL64LSB 4853 ENUMX 4854 BFD_RELOC_IA64_LTOFF_TPREL22 4855 ENUMX 4856 BFD_RELOC_IA64_DTPMOD64MSB 4857 ENUMX 4858 BFD_RELOC_IA64_DTPMOD64LSB 4859 ENUMX 4860 BFD_RELOC_IA64_LTOFF_DTPMOD22 4861 ENUMX 4862 BFD_RELOC_IA64_DTPREL14 4863 ENUMX 4864 BFD_RELOC_IA64_DTPREL22 4865 ENUMX 4866 BFD_RELOC_IA64_DTPREL64I 4867 ENUMX 4868 BFD_RELOC_IA64_DTPREL32MSB 4869 ENUMX 4870 BFD_RELOC_IA64_DTPREL32LSB 4871 ENUMX 4872 BFD_RELOC_IA64_DTPREL64MSB 4873 ENUMX 4874 BFD_RELOC_IA64_DTPREL64LSB 4875 ENUMX 4876 BFD_RELOC_IA64_LTOFF_DTPREL22 4877 ENUMDOC 4878 Intel IA64 Relocations. 4879 4880 ENUM 4881 BFD_RELOC_M68HC11_HI8 4882 ENUMDOC 4883 Motorola 68HC11 reloc. 4884 This is the 8 bit high part of an absolute address. 4885 ENUM 4886 BFD_RELOC_M68HC11_LO8 4887 ENUMDOC 4888 Motorola 68HC11 reloc. 4889 This is the 8 bit low part of an absolute address. 4890 ENUM 4891 BFD_RELOC_M68HC11_3B 4892 ENUMDOC 4893 Motorola 68HC11 reloc. 4894 This is the 3 bit of a value. 4895 ENUM 4896 BFD_RELOC_M68HC11_RL_JUMP 4897 ENUMDOC 4898 Motorola 68HC11 reloc. 4899 This reloc marks the beginning of a jump/call instruction. 4900 It is used for linker relaxation to correctly identify beginning 4901 of instruction and change some branches to use PC-relative 4902 addressing mode. 4903 ENUM 4904 BFD_RELOC_M68HC11_RL_GROUP 4905 ENUMDOC 4906 Motorola 68HC11 reloc. 4907 This reloc marks a group of several instructions that gcc generates 4908 and for which the linker relaxation pass can modify and/or remove 4909 some of them. 4910 ENUM 4911 BFD_RELOC_M68HC11_LO16 4912 ENUMDOC 4913 Motorola 68HC11 reloc. 4914 This is the 16-bit lower part of an address. It is used for 'call' 4915 instruction to specify the symbol address without any special 4916 transformation (due to memory bank window). 4917 ENUM 4918 BFD_RELOC_M68HC11_PAGE 4919 ENUMDOC 4920 Motorola 68HC11 reloc. 4921 This is a 8-bit reloc that specifies the page number of an address. 4922 It is used by 'call' instruction to specify the page number of 4923 the symbol. 4924 ENUM 4925 BFD_RELOC_M68HC11_24 4926 ENUMDOC 4927 Motorola 68HC11 reloc. 4928 This is a 24-bit reloc that represents the address with a 16-bit 4929 value and a 8-bit page number. The symbol address is transformed 4930 to follow the 16K memory bank of 68HC12 (seen as mapped in the window). 4931 ENUM 4932 BFD_RELOC_M68HC12_5B 4933 ENUMDOC 4934 Motorola 68HC12 reloc. 4935 This is the 5 bits of a value. 4936 4937 ENUM 4938 BFD_RELOC_16C_NUM08 4939 ENUMX 4940 BFD_RELOC_16C_NUM08_C 4941 ENUMX 4942 BFD_RELOC_16C_NUM16 4943 ENUMX 4944 BFD_RELOC_16C_NUM16_C 4945 ENUMX 4946 BFD_RELOC_16C_NUM32 4947 ENUMX 4948 BFD_RELOC_16C_NUM32_C 4949 ENUMX 4950 BFD_RELOC_16C_DISP04 4951 ENUMX 4952 BFD_RELOC_16C_DISP04_C 4953 ENUMX 4954 BFD_RELOC_16C_DISP08 4955 ENUMX 4956 BFD_RELOC_16C_DISP08_C 4957 ENUMX 4958 BFD_RELOC_16C_DISP16 4959 ENUMX 4960 BFD_RELOC_16C_DISP16_C 4961 ENUMX 4962 BFD_RELOC_16C_DISP24 4963 ENUMX 4964 BFD_RELOC_16C_DISP24_C 4965 ENUMX 4966 BFD_RELOC_16C_DISP24a 4967 ENUMX 4968 BFD_RELOC_16C_DISP24a_C 4969 ENUMX 4970 BFD_RELOC_16C_REG04 4971 ENUMX 4972 BFD_RELOC_16C_REG04_C 4973 ENUMX 4974 BFD_RELOC_16C_REG04a 4975 ENUMX 4976 BFD_RELOC_16C_REG04a_C 4977 ENUMX 4978 BFD_RELOC_16C_REG14 4979 ENUMX 4980 BFD_RELOC_16C_REG14_C 4981 ENUMX 4982 BFD_RELOC_16C_REG16 4983 ENUMX 4984 BFD_RELOC_16C_REG16_C 4985 ENUMX 4986 BFD_RELOC_16C_REG20 4987 ENUMX 4988 BFD_RELOC_16C_REG20_C 4989 ENUMX 4990 BFD_RELOC_16C_ABS20 4991 ENUMX 4992 BFD_RELOC_16C_ABS20_C 4993 ENUMX 4994 BFD_RELOC_16C_ABS24 4995 ENUMX 4996 BFD_RELOC_16C_ABS24_C 4997 ENUMX 4998 BFD_RELOC_16C_IMM04 4999 ENUMX 5000 BFD_RELOC_16C_IMM04_C 5001 ENUMX 5002 BFD_RELOC_16C_IMM16 5003 ENUMX 5004 BFD_RELOC_16C_IMM16_C 5005 ENUMX 5006 BFD_RELOC_16C_IMM20 5007 ENUMX 5008 BFD_RELOC_16C_IMM20_C 5009 ENUMX 5010 BFD_RELOC_16C_IMM24 5011 ENUMX 5012 BFD_RELOC_16C_IMM24_C 5013 ENUMX 5014 BFD_RELOC_16C_IMM32 5015 ENUMX 5016 BFD_RELOC_16C_IMM32_C 5017 ENUMDOC 5018 NS CR16C Relocations. 5019 5020 ENUM 5021 BFD_RELOC_CR16_NUM8 5022 ENUMX 5023 BFD_RELOC_CR16_NUM16 5024 ENUMX 5025 BFD_RELOC_CR16_NUM32 5026 ENUMX 5027 BFD_RELOC_CR16_NUM32a 5028 ENUMX 5029 BFD_RELOC_CR16_REGREL0 5030 ENUMX 5031 BFD_RELOC_CR16_REGREL4 5032 ENUMX 5033 BFD_RELOC_CR16_REGREL4a 5034 ENUMX 5035 BFD_RELOC_CR16_REGREL14 5036 ENUMX 5037 BFD_RELOC_CR16_REGREL14a 5038 ENUMX 5039 BFD_RELOC_CR16_REGREL16 5040 ENUMX 5041 BFD_RELOC_CR16_REGREL20 5042 ENUMX 5043 BFD_RELOC_CR16_REGREL20a 5044 ENUMX 5045 BFD_RELOC_CR16_ABS20 5046 ENUMX 5047 BFD_RELOC_CR16_ABS24 5048 ENUMX 5049 BFD_RELOC_CR16_IMM4 5050 ENUMX 5051 BFD_RELOC_CR16_IMM8 5052 ENUMX 5053 BFD_RELOC_CR16_IMM16 5054 ENUMX 5055 BFD_RELOC_CR16_IMM20 5056 ENUMX 5057 BFD_RELOC_CR16_IMM24 5058 ENUMX 5059 BFD_RELOC_CR16_IMM32 5060 ENUMX 5061 BFD_RELOC_CR16_IMM32a 5062 ENUMX 5063 BFD_RELOC_CR16_DISP4 5064 ENUMX 5065 BFD_RELOC_CR16_DISP8 5066 ENUMX 5067 BFD_RELOC_CR16_DISP16 5068 ENUMX 5069 BFD_RELOC_CR16_DISP20 5070 ENUMX 5071 BFD_RELOC_CR16_DISP24 5072 ENUMX 5073 BFD_RELOC_CR16_DISP24a 5074 ENUMX 5075 BFD_RELOC_CR16_SWITCH8 5076 ENUMX 5077 BFD_RELOC_CR16_SWITCH16 5078 ENUMX 5079 BFD_RELOC_CR16_SWITCH32 5080 ENUMX 5081 BFD_RELOC_CR16_GOT_REGREL20 5082 ENUMX 5083 BFD_RELOC_CR16_GOTC_REGREL20 5084 ENUMX 5085 BFD_RELOC_CR16_GLOB_DAT 5086 ENUMDOC 5087 NS CR16 Relocations. 5088 5089 ENUM 5090 BFD_RELOC_CRX_REL4 5091 ENUMX 5092 BFD_RELOC_CRX_REL8 5093 ENUMX 5094 BFD_RELOC_CRX_REL8_CMP 5095 ENUMX 5096 BFD_RELOC_CRX_REL16 5097 ENUMX 5098 BFD_RELOC_CRX_REL24 5099 ENUMX 5100 BFD_RELOC_CRX_REL32 5101 ENUMX 5102 BFD_RELOC_CRX_REGREL12 5103 ENUMX 5104 BFD_RELOC_CRX_REGREL22 5105 ENUMX 5106 BFD_RELOC_CRX_REGREL28 5107 ENUMX 5108 BFD_RELOC_CRX_REGREL32 5109 ENUMX 5110 BFD_RELOC_CRX_ABS16 5111 ENUMX 5112 BFD_RELOC_CRX_ABS32 5113 ENUMX 5114 BFD_RELOC_CRX_NUM8 5115 ENUMX 5116 BFD_RELOC_CRX_NUM16 5117 ENUMX 5118 BFD_RELOC_CRX_NUM32 5119 ENUMX 5120 BFD_RELOC_CRX_IMM16 5121 ENUMX 5122 BFD_RELOC_CRX_IMM32 5123 ENUMX 5124 BFD_RELOC_CRX_SWITCH8 5125 ENUMX 5126 BFD_RELOC_CRX_SWITCH16 5127 ENUMX 5128 BFD_RELOC_CRX_SWITCH32 5129 ENUMDOC 5130 NS CRX Relocations. 5131 5132 ENUM 5133 BFD_RELOC_CRIS_BDISP8 5134 ENUMX 5135 BFD_RELOC_CRIS_UNSIGNED_5 5136 ENUMX 5137 BFD_RELOC_CRIS_SIGNED_6 5138 ENUMX 5139 BFD_RELOC_CRIS_UNSIGNED_6 5140 ENUMX 5141 BFD_RELOC_CRIS_SIGNED_8 5142 ENUMX 5143 BFD_RELOC_CRIS_UNSIGNED_8 5144 ENUMX 5145 BFD_RELOC_CRIS_SIGNED_16 5146 ENUMX 5147 BFD_RELOC_CRIS_UNSIGNED_16 5148 ENUMX 5149 BFD_RELOC_CRIS_LAPCQ_OFFSET 5150 ENUMX 5151 BFD_RELOC_CRIS_UNSIGNED_4 5152 ENUMDOC 5153 These relocs are only used within the CRIS assembler. They are not 5154 (at present) written to any object files. 5155 ENUM 5156 BFD_RELOC_CRIS_COPY 5157 ENUMX 5158 BFD_RELOC_CRIS_GLOB_DAT 5159 ENUMX 5160 BFD_RELOC_CRIS_JUMP_SLOT 5161 ENUMX 5162 BFD_RELOC_CRIS_RELATIVE 5163 ENUMDOC 5164 Relocs used in ELF shared libraries for CRIS. 5165 ENUM 5166 BFD_RELOC_CRIS_32_GOT 5167 ENUMDOC 5168 32-bit offset to symbol-entry within GOT. 5169 ENUM 5170 BFD_RELOC_CRIS_16_GOT 5171 ENUMDOC 5172 16-bit offset to symbol-entry within GOT. 5173 ENUM 5174 BFD_RELOC_CRIS_32_GOTPLT 5175 ENUMDOC 5176 32-bit offset to symbol-entry within GOT, with PLT handling. 5177 ENUM 5178 BFD_RELOC_CRIS_16_GOTPLT 5179 ENUMDOC 5180 16-bit offset to symbol-entry within GOT, with PLT handling. 5181 ENUM 5182 BFD_RELOC_CRIS_32_GOTREL 5183 ENUMDOC 5184 32-bit offset to symbol, relative to GOT. 5185 ENUM 5186 BFD_RELOC_CRIS_32_PLT_GOTREL 5187 ENUMDOC 5188 32-bit offset to symbol with PLT entry, relative to GOT. 5189 ENUM 5190 BFD_RELOC_CRIS_32_PLT_PCREL 5191 ENUMDOC 5192 32-bit offset to symbol with PLT entry, relative to this relocation. 5193 5194 ENUM 5195 BFD_RELOC_CRIS_32_GOT_GD 5196 ENUMX 5197 BFD_RELOC_CRIS_16_GOT_GD 5198 ENUMX 5199 BFD_RELOC_CRIS_32_GD 5200 ENUMX 5201 BFD_RELOC_CRIS_DTP 5202 ENUMX 5203 BFD_RELOC_CRIS_32_DTPREL 5204 ENUMX 5205 BFD_RELOC_CRIS_16_DTPREL 5206 ENUMX 5207 BFD_RELOC_CRIS_32_GOT_TPREL 5208 ENUMX 5209 BFD_RELOC_CRIS_16_GOT_TPREL 5210 ENUMX 5211 BFD_RELOC_CRIS_32_TPREL 5212 ENUMX 5213 BFD_RELOC_CRIS_16_TPREL 5214 ENUMX 5215 BFD_RELOC_CRIS_DTPMOD 5216 ENUMX 5217 BFD_RELOC_CRIS_32_IE 5218 ENUMDOC 5219 Relocs used in TLS code for CRIS. 5220 5221 ENUM 5222 BFD_RELOC_860_COPY 5223 ENUMX 5224 BFD_RELOC_860_GLOB_DAT 5225 ENUMX 5226 BFD_RELOC_860_JUMP_SLOT 5227 ENUMX 5228 BFD_RELOC_860_RELATIVE 5229 ENUMX 5230 BFD_RELOC_860_PC26 5231 ENUMX 5232 BFD_RELOC_860_PLT26 5233 ENUMX 5234 BFD_RELOC_860_PC16 5235 ENUMX 5236 BFD_RELOC_860_LOW0 5237 ENUMX 5238 BFD_RELOC_860_SPLIT0 5239 ENUMX 5240 BFD_RELOC_860_LOW1 5241 ENUMX 5242 BFD_RELOC_860_SPLIT1 5243 ENUMX 5244 BFD_RELOC_860_LOW2 5245 ENUMX 5246 BFD_RELOC_860_SPLIT2 5247 ENUMX 5248 BFD_RELOC_860_LOW3 5249 ENUMX 5250 BFD_RELOC_860_LOGOT0 5251 ENUMX 5252 BFD_RELOC_860_SPGOT0 5253 ENUMX 5254 BFD_RELOC_860_LOGOT1 5255 ENUMX 5256 BFD_RELOC_860_SPGOT1 5257 ENUMX 5258 BFD_RELOC_860_LOGOTOFF0 5259 ENUMX 5260 BFD_RELOC_860_SPGOTOFF0 5261 ENUMX 5262 BFD_RELOC_860_LOGOTOFF1 5263 ENUMX 5264 BFD_RELOC_860_SPGOTOFF1 5265 ENUMX 5266 BFD_RELOC_860_LOGOTOFF2 5267 ENUMX 5268 BFD_RELOC_860_LOGOTOFF3 5269 ENUMX 5270 BFD_RELOC_860_LOPC 5271 ENUMX 5272 BFD_RELOC_860_HIGHADJ 5273 ENUMX 5274 BFD_RELOC_860_HAGOT 5275 ENUMX 5276 BFD_RELOC_860_HAGOTOFF 5277 ENUMX 5278 BFD_RELOC_860_HAPC 5279 ENUMX 5280 BFD_RELOC_860_HIGH 5281 ENUMX 5282 BFD_RELOC_860_HIGOT 5283 ENUMX 5284 BFD_RELOC_860_HIGOTOFF 5285 ENUMDOC 5286 Intel i860 Relocations. 5287 5288 ENUM 5289 BFD_RELOC_OPENRISC_ABS_26 5290 ENUMX 5291 BFD_RELOC_OPENRISC_REL_26 5292 ENUMDOC 5293 OpenRISC Relocations. 5294 5295 ENUM 5296 BFD_RELOC_H8_DIR16A8 5297 ENUMX 5298 BFD_RELOC_H8_DIR16R8 5299 ENUMX 5300 BFD_RELOC_H8_DIR24A8 5301 ENUMX 5302 BFD_RELOC_H8_DIR24R8 5303 ENUMX 5304 BFD_RELOC_H8_DIR32A16 5305 ENUMDOC 5306 H8 elf Relocations. 5307 5308 ENUM 5309 BFD_RELOC_XSTORMY16_REL_12 5310 ENUMX 5311 BFD_RELOC_XSTORMY16_12 5312 ENUMX 5313 BFD_RELOC_XSTORMY16_24 5314 ENUMX 5315 BFD_RELOC_XSTORMY16_FPTR16 5316 ENUMDOC 5317 Sony Xstormy16 Relocations. 5318 5319 ENUM 5320 BFD_RELOC_RELC 5321 ENUMDOC 5322 Self-describing complex relocations. 5323 COMMENT 5324 5325 ENUM 5326 BFD_RELOC_XC16X_PAG 5327 ENUMX 5328 BFD_RELOC_XC16X_POF 5329 ENUMX 5330 BFD_RELOC_XC16X_SEG 5331 ENUMX 5332 BFD_RELOC_XC16X_SOF 5333 ENUMDOC 5334 Infineon Relocations. 5335 5336 ENUM 5337 BFD_RELOC_VAX_GLOB_DAT 5338 ENUMX 5339 BFD_RELOC_VAX_JMP_SLOT 5340 ENUMX 5341 BFD_RELOC_VAX_RELATIVE 5342 ENUMDOC 5343 Relocations used by VAX ELF. 5344 5345 ENUM 5346 BFD_RELOC_MT_PC16 5347 ENUMDOC 5348 Morpho MT - 16 bit immediate relocation. 5349 ENUM 5350 BFD_RELOC_MT_HI16 5351 ENUMDOC 5352 Morpho MT - Hi 16 bits of an address. 5353 ENUM 5354 BFD_RELOC_MT_LO16 5355 ENUMDOC 5356 Morpho MT - Low 16 bits of an address. 5357 ENUM 5358 BFD_RELOC_MT_GNU_VTINHERIT 5359 ENUMDOC 5360 Morpho MT - Used to tell the linker which vtable entries are used. 5361 ENUM 5362 BFD_RELOC_MT_GNU_VTENTRY 5363 ENUMDOC 5364 Morpho MT - Used to tell the linker which vtable entries are used. 5365 ENUM 5366 BFD_RELOC_MT_PCINSN8 5367 ENUMDOC 5368 Morpho MT - 8 bit immediate relocation. 5369 5370 ENUM 5371 BFD_RELOC_MSP430_10_PCREL 5372 ENUMX 5373 BFD_RELOC_MSP430_16_PCREL 5374 ENUMX 5375 BFD_RELOC_MSP430_16 5376 ENUMX 5377 BFD_RELOC_MSP430_16_PCREL_BYTE 5378 ENUMX 5379 BFD_RELOC_MSP430_16_BYTE 5380 ENUMX 5381 BFD_RELOC_MSP430_2X_PCREL 5382 ENUMX 5383 BFD_RELOC_MSP430_RL_PCREL 5384 ENUMDOC 5385 msp430 specific relocation codes 5386 5387 ENUM 5388 BFD_RELOC_IQ2000_OFFSET_16 5389 ENUMX 5390 BFD_RELOC_IQ2000_OFFSET_21 5391 ENUMX 5392 BFD_RELOC_IQ2000_UHI16 5393 ENUMDOC 5394 IQ2000 Relocations. 5395 5396 ENUM 5397 BFD_RELOC_XTENSA_RTLD 5398 ENUMDOC 5399 Special Xtensa relocation used only by PLT entries in ELF shared 5400 objects to indicate that the runtime linker should set the value 5401 to one of its own internal functions or data structures. 5402 ENUM 5403 BFD_RELOC_XTENSA_GLOB_DAT 5404 ENUMX 5405 BFD_RELOC_XTENSA_JMP_SLOT 5406 ENUMX 5407 BFD_RELOC_XTENSA_RELATIVE 5408 ENUMDOC 5409 Xtensa relocations for ELF shared objects. 5410 ENUM 5411 BFD_RELOC_XTENSA_PLT 5412 ENUMDOC 5413 Xtensa relocation used in ELF object files for symbols that may require 5414 PLT entries. Otherwise, this is just a generic 32-bit relocation. 5415 ENUM 5416 BFD_RELOC_XTENSA_DIFF8 5417 ENUMX 5418 BFD_RELOC_XTENSA_DIFF16 5419 ENUMX 5420 BFD_RELOC_XTENSA_DIFF32 5421 ENUMDOC 5422 Xtensa relocations to mark the difference of two local symbols. 5423 These are only needed to support linker relaxation and can be ignored 5424 when not relaxing. The field is set to the value of the difference 5425 assuming no relaxation. The relocation encodes the position of the 5426 first symbol so the linker can determine whether to adjust the field 5427 value. 5428 ENUM 5429 BFD_RELOC_XTENSA_SLOT0_OP 5430 ENUMX 5431 BFD_RELOC_XTENSA_SLOT1_OP 5432 ENUMX 5433 BFD_RELOC_XTENSA_SLOT2_OP 5434 ENUMX 5435 BFD_RELOC_XTENSA_SLOT3_OP 5436 ENUMX 5437 BFD_RELOC_XTENSA_SLOT4_OP 5438 ENUMX 5439 BFD_RELOC_XTENSA_SLOT5_OP 5440 ENUMX 5441 BFD_RELOC_XTENSA_SLOT6_OP 5442 ENUMX 5443 BFD_RELOC_XTENSA_SLOT7_OP 5444 ENUMX 5445 BFD_RELOC_XTENSA_SLOT8_OP 5446 ENUMX 5447 BFD_RELOC_XTENSA_SLOT9_OP 5448 ENUMX 5449 BFD_RELOC_XTENSA_SLOT10_OP 5450 ENUMX 5451 BFD_RELOC_XTENSA_SLOT11_OP 5452 ENUMX 5453 BFD_RELOC_XTENSA_SLOT12_OP 5454 ENUMX 5455 BFD_RELOC_XTENSA_SLOT13_OP 5456 ENUMX 5457 BFD_RELOC_XTENSA_SLOT14_OP 5458 ENUMDOC 5459 Generic Xtensa relocations for instruction operands. Only the slot 5460 number is encoded in the relocation. The relocation applies to the 5461 last PC-relative immediate operand, or if there are no PC-relative 5462 immediates, to the last immediate operand. 5463 ENUM 5464 BFD_RELOC_XTENSA_SLOT0_ALT 5465 ENUMX 5466 BFD_RELOC_XTENSA_SLOT1_ALT 5467 ENUMX 5468 BFD_RELOC_XTENSA_SLOT2_ALT 5469 ENUMX 5470 BFD_RELOC_XTENSA_SLOT3_ALT 5471 ENUMX 5472 BFD_RELOC_XTENSA_SLOT4_ALT 5473 ENUMX 5474 BFD_RELOC_XTENSA_SLOT5_ALT 5475 ENUMX 5476 BFD_RELOC_XTENSA_SLOT6_ALT 5477 ENUMX 5478 BFD_RELOC_XTENSA_SLOT7_ALT 5479 ENUMX 5480 BFD_RELOC_XTENSA_SLOT8_ALT 5481 ENUMX 5482 BFD_RELOC_XTENSA_SLOT9_ALT 5483 ENUMX 5484 BFD_RELOC_XTENSA_SLOT10_ALT 5485 ENUMX 5486 BFD_RELOC_XTENSA_SLOT11_ALT 5487 ENUMX 5488 BFD_RELOC_XTENSA_SLOT12_ALT 5489 ENUMX 5490 BFD_RELOC_XTENSA_SLOT13_ALT 5491 ENUMX 5492 BFD_RELOC_XTENSA_SLOT14_ALT 5493 ENUMDOC 5494 Alternate Xtensa relocations. Only the slot is encoded in the 5495 relocation. The meaning of these relocations is opcode-specific. 5496 ENUM 5497 BFD_RELOC_XTENSA_OP0 5498 ENUMX 5499 BFD_RELOC_XTENSA_OP1 5500 ENUMX 5501 BFD_RELOC_XTENSA_OP2 5502 ENUMDOC 5503 Xtensa relocations for backward compatibility. These have all been 5504 replaced by BFD_RELOC_XTENSA_SLOT0_OP. 5505 ENUM 5506 BFD_RELOC_XTENSA_ASM_EXPAND 5507 ENUMDOC 5508 Xtensa relocation to mark that the assembler expanded the 5509 instructions from an original target. The expansion size is 5510 encoded in the reloc size. 5511 ENUM 5512 BFD_RELOC_XTENSA_ASM_SIMPLIFY 5513 ENUMDOC 5514 Xtensa relocation to mark that the linker should simplify 5515 assembler-expanded instructions. This is commonly used 5516 internally by the linker after analysis of a 5517 BFD_RELOC_XTENSA_ASM_EXPAND. 5518 ENUM 5519 BFD_RELOC_XTENSA_TLSDESC_FN 5520 ENUMX 5521 BFD_RELOC_XTENSA_TLSDESC_ARG 5522 ENUMX 5523 BFD_RELOC_XTENSA_TLS_DTPOFF 5524 ENUMX 5525 BFD_RELOC_XTENSA_TLS_TPOFF 5526 ENUMX 5527 BFD_RELOC_XTENSA_TLS_FUNC 5528 ENUMX 5529 BFD_RELOC_XTENSA_TLS_ARG 5530 ENUMX 5531 BFD_RELOC_XTENSA_TLS_CALL 5532 ENUMDOC 5533 Xtensa TLS relocations. 5534 5535 ENUM 5536 BFD_RELOC_Z80_DISP8 5537 ENUMDOC 5538 8 bit signed offset in (ix+d) or (iy+d). 5539 5540 ENUM 5541 BFD_RELOC_Z8K_DISP7 5542 ENUMDOC 5543 DJNZ offset. 5544 ENUM 5545 BFD_RELOC_Z8K_CALLR 5546 ENUMDOC 5547 CALR offset. 5548 ENUM 5549 BFD_RELOC_Z8K_IMM4L 5550 ENUMDOC 5551 4 bit value. 5552 5553 ENUM 5554 BFD_RELOC_LM32_CALL 5555 ENUMX 5556 BFD_RELOC_LM32_BRANCH 5557 ENUMX 5558 BFD_RELOC_LM32_16_GOT 5559 ENUMX 5560 BFD_RELOC_LM32_GOTOFF_HI16 5561 ENUMX 5562 BFD_RELOC_LM32_GOTOFF_LO16 5563 ENUMX 5564 BFD_RELOC_LM32_COPY 5565 ENUMX 5566 BFD_RELOC_LM32_GLOB_DAT 5567 ENUMX 5568 BFD_RELOC_LM32_JMP_SLOT 5569 ENUMX 5570 BFD_RELOC_LM32_RELATIVE 5571 ENUMDOC 5572 Lattice Mico32 relocations. 5573 5574 ENUM 5575 BFD_RELOC_MACH_O_SECTDIFF 5576 ENUMDOC 5577 Difference between two section addreses. Must be followed by a 5578 BFD_RELOC_MACH_O_PAIR. 5579 ENUM 5580 BFD_RELOC_MACH_O_PAIR 5581 ENUMDOC 5582 Pair of relocation. Contains the first symbol. 5583 5584 ENUM 5585 BFD_RELOC_MACH_O_X86_64_BRANCH32 5586 ENUMX 5587 BFD_RELOC_MACH_O_X86_64_BRANCH8 5588 ENUMDOC 5589 PCREL relocations. They are marked as branch to create PLT entry if 5590 required. 5591 ENUM 5592 BFD_RELOC_MACH_O_X86_64_GOT 5593 ENUMDOC 5594 Used when referencing a GOT entry. 5595 ENUM 5596 BFD_RELOC_MACH_O_X86_64_GOT_LOAD 5597 ENUMDOC 5598 Used when loading a GOT entry with movq. It is specially marked so that 5599 the linker could optimize the movq to a leaq if possible. 5600 ENUM 5601 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32 5602 ENUMDOC 5603 Symbol will be substracted. Must be followed by a BFD_RELOC_64. 5604 ENUM 5605 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 5606 ENUMDOC 5607 Symbol will be substracted. Must be followed by a BFD_RELOC_64. 5608 ENUM 5609 BFD_RELOC_MACH_O_X86_64_PCREL32_1 5610 ENUMDOC 5611 Same as BFD_RELOC_32_PCREL but with an implicit -1 addend. 5612 ENUM 5613 BFD_RELOC_MACH_O_X86_64_PCREL32_2 5614 ENUMDOC 5615 Same as BFD_RELOC_32_PCREL but with an implicit -2 addend. 5616 ENUM 5617 BFD_RELOC_MACH_O_X86_64_PCREL32_4 5618 ENUMDOC 5619 Same as BFD_RELOC_32_PCREL but with an implicit -4 addend. 5620 5621 ENUM 5622 BFD_RELOC_MICROBLAZE_32_LO 5623 ENUMDOC 5624 This is a 32 bit reloc for the microblaze that stores the 5625 low 16 bits of a value 5626 ENUM 5627 BFD_RELOC_MICROBLAZE_32_LO_PCREL 5628 ENUMDOC 5629 This is a 32 bit pc-relative reloc for the microblaze that 5630 stores the low 16 bits of a value 5631 ENUM 5632 BFD_RELOC_MICROBLAZE_32_ROSDA 5633 ENUMDOC 5634 This is a 32 bit reloc for the microblaze that stores a 5635 value relative to the read-only small data area anchor 5636 ENUM 5637 BFD_RELOC_MICROBLAZE_32_RWSDA 5638 ENUMDOC 5639 This is a 32 bit reloc for the microblaze that stores a 5640 value relative to the read-write small data area anchor 5641 ENUM 5642 BFD_RELOC_MICROBLAZE_32_SYM_OP_SYM 5643 ENUMDOC 5644 This is a 32 bit reloc for the microblaze to handle 5645 expressions of the form "Symbol Op Symbol" 5646 ENUM 5647 BFD_RELOC_MICROBLAZE_64_NONE 5648 ENUMDOC 5649 This is a 64 bit reloc that stores the 32 bit pc relative 5650 value in two words (with an imm instruction). No relocation is 5651 done here - only used for relaxing 5652 ENUM 5653 BFD_RELOC_MICROBLAZE_64_GOTPC 5654 ENUMDOC 5655 This is a 64 bit reloc that stores the 32 bit pc relative 5656 value in two words (with an imm instruction). The relocation is 5657 PC-relative GOT offset 5658 ENUM 5659 BFD_RELOC_MICROBLAZE_64_GOT 5660 ENUMDOC 5661 This is a 64 bit reloc that stores the 32 bit pc relative 5662 value in two words (with an imm instruction). The relocation is 5663 GOT offset 5664 ENUM 5665 BFD_RELOC_MICROBLAZE_64_PLT 5666 ENUMDOC 5667 This is a 64 bit reloc that stores the 32 bit pc relative 5668 value in two words (with an imm instruction). The relocation is 5669 PC-relative offset into PLT 5670 ENUM 5671 BFD_RELOC_MICROBLAZE_64_GOTOFF 5672 ENUMDOC 5673 This is a 64 bit reloc that stores the 32 bit GOT relative 5674 value in two words (with an imm instruction). The relocation is 5675 relative offset from _GLOBAL_OFFSET_TABLE_ 5676 ENUM 5677 BFD_RELOC_MICROBLAZE_32_GOTOFF 5678 ENUMDOC 5679 This is a 32 bit reloc that stores the 32 bit GOT relative 5680 value in a word. The relocation is relative offset from 5681 _GLOBAL_OFFSET_TABLE_ 5682 ENUM 5683 BFD_RELOC_MICROBLAZE_COPY 5684 ENUMDOC 5685 This is used to tell the dynamic linker to copy the value out of 5686 the dynamic object into the runtime process image. 5687 5688 ENUM 5689 BFD_RELOC_TILEPRO_COPY 5690 ENUMX 5691 BFD_RELOC_TILEPRO_GLOB_DAT 5692 ENUMX 5693 BFD_RELOC_TILEPRO_JMP_SLOT 5694 ENUMX 5695 BFD_RELOC_TILEPRO_RELATIVE 5696 ENUMX 5697 BFD_RELOC_TILEPRO_BROFF_X1 5698 ENUMX 5699 BFD_RELOC_TILEPRO_JOFFLONG_X1 5700 ENUMX 5701 BFD_RELOC_TILEPRO_JOFFLONG_X1_PLT 5702 ENUMX 5703 BFD_RELOC_TILEPRO_IMM8_X0 5704 ENUMX 5705 BFD_RELOC_TILEPRO_IMM8_Y0 5706 ENUMX 5707 BFD_RELOC_TILEPRO_IMM8_X1 5708 ENUMX 5709 BFD_RELOC_TILEPRO_IMM8_Y1 5710 ENUMX 5711 BFD_RELOC_TILEPRO_DEST_IMM8_X1 5712 ENUMX 5713 BFD_RELOC_TILEPRO_MT_IMM15_X1 5714 ENUMX 5715 BFD_RELOC_TILEPRO_MF_IMM15_X1 5716 ENUMX 5717 BFD_RELOC_TILEPRO_IMM16_X0 5718 ENUMX 5719 BFD_RELOC_TILEPRO_IMM16_X1 5720 ENUMX 5721 BFD_RELOC_TILEPRO_IMM16_X0_LO 5722 ENUMX 5723 BFD_RELOC_TILEPRO_IMM16_X1_LO 5724 ENUMX 5725 BFD_RELOC_TILEPRO_IMM16_X0_HI 5726 ENUMX 5727 BFD_RELOC_TILEPRO_IMM16_X1_HI 5728 ENUMX 5729 BFD_RELOC_TILEPRO_IMM16_X0_HA 5730 ENUMX 5731 BFD_RELOC_TILEPRO_IMM16_X1_HA 5732 ENUMX 5733 BFD_RELOC_TILEPRO_IMM16_X0_PCREL 5734 ENUMX 5735 BFD_RELOC_TILEPRO_IMM16_X1_PCREL 5736 ENUMX 5737 BFD_RELOC_TILEPRO_IMM16_X0_LO_PCREL 5738 ENUMX 5739 BFD_RELOC_TILEPRO_IMM16_X1_LO_PCREL 5740 ENUMX 5741 BFD_RELOC_TILEPRO_IMM16_X0_HI_PCREL 5742 ENUMX 5743 BFD_RELOC_TILEPRO_IMM16_X1_HI_PCREL 5744 ENUMX 5745 BFD_RELOC_TILEPRO_IMM16_X0_HA_PCREL 5746 ENUMX 5747 BFD_RELOC_TILEPRO_IMM16_X1_HA_PCREL 5748 ENUMX 5749 BFD_RELOC_TILEPRO_IMM16_X0_GOT 5750 ENUMX 5751 BFD_RELOC_TILEPRO_IMM16_X1_GOT 5752 ENUMX 5753 BFD_RELOC_TILEPRO_IMM16_X0_GOT_LO 5754 ENUMX 5755 BFD_RELOC_TILEPRO_IMM16_X1_GOT_LO 5756 ENUMX 5757 BFD_RELOC_TILEPRO_IMM16_X0_GOT_HI 5758 ENUMX 5759 BFD_RELOC_TILEPRO_IMM16_X1_GOT_HI 5760 ENUMX 5761 BFD_RELOC_TILEPRO_IMM16_X0_GOT_HA 5762 ENUMX 5763 BFD_RELOC_TILEPRO_IMM16_X1_GOT_HA 5764 ENUMX 5765 BFD_RELOC_TILEPRO_MMSTART_X0 5766 ENUMX 5767 BFD_RELOC_TILEPRO_MMEND_X0 5768 ENUMX 5769 BFD_RELOC_TILEPRO_MMSTART_X1 5770 ENUMX 5771 BFD_RELOC_TILEPRO_MMEND_X1 5772 ENUMX 5773 BFD_RELOC_TILEPRO_SHAMT_X0 5774 ENUMX 5775 BFD_RELOC_TILEPRO_SHAMT_X1 5776 ENUMX 5777 BFD_RELOC_TILEPRO_SHAMT_Y0 5778 ENUMX 5779 BFD_RELOC_TILEPRO_SHAMT_Y1 5780 ENUMX 5781 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD 5782 ENUMX 5783 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD 5784 ENUMX 5785 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_LO 5786 ENUMX 5787 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_LO 5788 ENUMX 5789 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HI 5790 ENUMX 5791 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HI 5792 ENUMX 5793 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HA 5794 ENUMX 5795 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HA 5796 ENUMX 5797 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE 5798 ENUMX 5799 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE 5800 ENUMX 5801 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_LO 5802 ENUMX 5803 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_LO 5804 ENUMX 5805 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HI 5806 ENUMX 5807 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HI 5808 ENUMX 5809 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HA 5810 ENUMX 5811 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HA 5812 ENUMX 5813 BFD_RELOC_TILEPRO_TLS_DTPMOD32 5814 ENUMX 5815 BFD_RELOC_TILEPRO_TLS_DTPOFF32 5816 ENUMX 5817 BFD_RELOC_TILEPRO_TLS_TPOFF32 5818 ENUMDOC 5819 Tilera TILEPro Relocations. 5820 5821 ENUM 5822 BFD_RELOC_TILEGX_HW0 5823 ENUMX 5824 BFD_RELOC_TILEGX_HW1 5825 ENUMX 5826 BFD_RELOC_TILEGX_HW2 5827 ENUMX 5828 BFD_RELOC_TILEGX_HW3 5829 ENUMX 5830 BFD_RELOC_TILEGX_HW0_LAST 5831 ENUMX 5832 BFD_RELOC_TILEGX_HW1_LAST 5833 ENUMX 5834 BFD_RELOC_TILEGX_HW2_LAST 5835 ENUMX 5836 BFD_RELOC_TILEGX_COPY 5837 ENUMX 5838 BFD_RELOC_TILEGX_GLOB_DAT 5839 ENUMX 5840 BFD_RELOC_TILEGX_JMP_SLOT 5841 ENUMX 5842 BFD_RELOC_TILEGX_RELATIVE 5843 ENUMX 5844 BFD_RELOC_TILEGX_BROFF_X1 5845 ENUMX 5846 BFD_RELOC_TILEGX_JUMPOFF_X1 5847 ENUMX 5848 BFD_RELOC_TILEGX_JUMPOFF_X1_PLT 5849 ENUMX 5850 BFD_RELOC_TILEGX_IMM8_X0 5851 ENUMX 5852 BFD_RELOC_TILEGX_IMM8_Y0 5853 ENUMX 5854 BFD_RELOC_TILEGX_IMM8_X1 5855 ENUMX 5856 BFD_RELOC_TILEGX_IMM8_Y1 5857 ENUMX 5858 BFD_RELOC_TILEGX_DEST_IMM8_X1 5859 ENUMX 5860 BFD_RELOC_TILEGX_MT_IMM14_X1 5861 ENUMX 5862 BFD_RELOC_TILEGX_MF_IMM14_X1 5863 ENUMX 5864 BFD_RELOC_TILEGX_MMSTART_X0 5865 ENUMX 5866 BFD_RELOC_TILEGX_MMEND_X0 5867 ENUMX 5868 BFD_RELOC_TILEGX_SHAMT_X0 5869 ENUMX 5870 BFD_RELOC_TILEGX_SHAMT_X1 5871 ENUMX 5872 BFD_RELOC_TILEGX_SHAMT_Y0 5873 ENUMX 5874 BFD_RELOC_TILEGX_SHAMT_Y1 5875 ENUMX 5876 BFD_RELOC_TILEGX_IMM16_X0_HW0 5877 ENUMX 5878 BFD_RELOC_TILEGX_IMM16_X1_HW0 5879 ENUMX 5880 BFD_RELOC_TILEGX_IMM16_X0_HW1 5881 ENUMX 5882 BFD_RELOC_TILEGX_IMM16_X1_HW1 5883 ENUMX 5884 BFD_RELOC_TILEGX_IMM16_X0_HW2 5885 ENUMX 5886 BFD_RELOC_TILEGX_IMM16_X1_HW2 5887 ENUMX 5888 BFD_RELOC_TILEGX_IMM16_X0_HW3 5889 ENUMX 5890 BFD_RELOC_TILEGX_IMM16_X1_HW3 5891 ENUMX 5892 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST 5893 ENUMX 5894 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST 5895 ENUMX 5896 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST 5897 ENUMX 5898 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST 5899 ENUMX 5900 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST 5901 ENUMX 5902 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST 5903 ENUMX 5904 BFD_RELOC_TILEGX_IMM16_X0_HW0_PCREL 5905 ENUMX 5906 BFD_RELOC_TILEGX_IMM16_X1_HW0_PCREL 5907 ENUMX 5908 BFD_RELOC_TILEGX_IMM16_X0_HW1_PCREL 5909 ENUMX 5910 BFD_RELOC_TILEGX_IMM16_X1_HW1_PCREL 5911 ENUMX 5912 BFD_RELOC_TILEGX_IMM16_X0_HW2_PCREL 5913 ENUMX 5914 BFD_RELOC_TILEGX_IMM16_X1_HW2_PCREL 5915 ENUMX 5916 BFD_RELOC_TILEGX_IMM16_X0_HW3_PCREL 5917 ENUMX 5918 BFD_RELOC_TILEGX_IMM16_X1_HW3_PCREL 5919 ENUMX 5920 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PCREL 5921 ENUMX 5922 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PCREL 5923 ENUMX 5924 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PCREL 5925 ENUMX 5926 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PCREL 5927 ENUMX 5928 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PCREL 5929 ENUMX 5930 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PCREL 5931 ENUMX 5932 BFD_RELOC_TILEGX_IMM16_X0_HW0_GOT 5933 ENUMX 5934 BFD_RELOC_TILEGX_IMM16_X1_HW0_GOT 5935 ENUMX 5936 BFD_RELOC_TILEGX_IMM16_X0_HW1_GOT 5937 ENUMX 5938 BFD_RELOC_TILEGX_IMM16_X1_HW1_GOT 5939 ENUMX 5940 BFD_RELOC_TILEGX_IMM16_X0_HW2_GOT 5941 ENUMX 5942 BFD_RELOC_TILEGX_IMM16_X1_HW2_GOT 5943 ENUMX 5944 BFD_RELOC_TILEGX_IMM16_X0_HW3_GOT 5945 ENUMX 5946 BFD_RELOC_TILEGX_IMM16_X1_HW3_GOT 5947 ENUMX 5948 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_GOT 5949 ENUMX 5950 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_GOT 5951 ENUMX 5952 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_GOT 5953 ENUMX 5954 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_GOT 5955 ENUMX 5956 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_GOT 5957 ENUMX 5958 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_GOT 5959 ENUMX 5960 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_GD 5961 ENUMX 5962 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_GD 5963 ENUMX 5964 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_GD 5965 ENUMX 5966 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_GD 5967 ENUMX 5968 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_GD 5969 ENUMX 5970 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_GD 5971 ENUMX 5972 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_GD 5973 ENUMX 5974 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_GD 5975 ENUMX 5976 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_GD 5977 ENUMX 5978 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_GD 5979 ENUMX 5980 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_GD 5981 ENUMX 5982 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_GD 5983 ENUMX 5984 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_GD 5985 ENUMX 5986 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_GD 5987 ENUMX 5988 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_IE 5989 ENUMX 5990 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_IE 5991 ENUMX 5992 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_IE 5993 ENUMX 5994 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_IE 5995 ENUMX 5996 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_IE 5997 ENUMX 5998 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_IE 5999 ENUMX 6000 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_IE 6001 ENUMX 6002 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_IE 6003 ENUMX 6004 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_IE 6005 ENUMX 6006 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_IE 6007 ENUMX 6008 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_IE 6009 ENUMX 6010 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_IE 6011 ENUMX 6012 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_IE 6013 ENUMX 6014 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_IE 6015 ENUMX 6016 BFD_RELOC_TILEGX_TLS_DTPMOD64 6017 ENUMX 6018 BFD_RELOC_TILEGX_TLS_DTPOFF64 6019 ENUMX 6020 BFD_RELOC_TILEGX_TLS_TPOFF64 6021 ENUMX 6022 BFD_RELOC_TILEGX_TLS_DTPMOD32 6023 ENUMX 6024 BFD_RELOC_TILEGX_TLS_DTPOFF32 6025 ENUMX 6026 BFD_RELOC_TILEGX_TLS_TPOFF32 6027 ENUMDOC 6028 Tilera TILE-Gx Relocations. 6029 6030 ENUM 6031 BFD_RELOC_EPIPHANY_SIMM8 6032 ENUMDOC 6033 Adapteva EPIPHANY - 8 bit signed pc-relative displacement 6034 ENUM 6035 BFD_RELOC_EPIPHANY_SIMM24 6036 ENUMDOC 6037 Adapteva EPIPHANY - 24 bit signed pc-relative displacement 6038 ENUM 6039 BFD_RELOC_EPIPHANY_HIGH 6040 ENUMDOC 6041 Adapteva EPIPHANY - 16 most-significant bits of absolute address 6042 ENUM 6043 BFD_RELOC_EPIPHANY_LOW 6044 ENUMDOC 6045 Adapteva EPIPHANY - 16 least-significant bits of absolute address 6046 ENUM 6047 BFD_RELOC_EPIPHANY_SIMM11 6048 ENUMDOC 6049 Adapteva EPIPHANY - 11 bit signed number - add/sub immediate 6050 ENUM 6051 BFD_RELOC_EPIPHANY_IMM11 6052 ENUMDOC 6053 Adapteva EPIPHANY - 11 bit sign-magnitude number (ld/st displacement) 6054 ENUM 6055 BFD_RELOC_EPIPHANY_IMM8 6056 ENUMDOC 6057 Adapteva EPIPHANY - 8 bit immediate for 16 bit mov instruction. 6058 6059 6060 ENDSENUM 6061 BFD_RELOC_UNUSED 6062 CODE_FRAGMENT 6063 . 6064 .typedef enum bfd_reloc_code_real bfd_reloc_code_real_type; 6065 */ 6066 6067 /* 6068 FUNCTION 6069 bfd_reloc_type_lookup 6070 bfd_reloc_name_lookup 6071 6072 SYNOPSIS 6073 reloc_howto_type *bfd_reloc_type_lookup 6074 (bfd *abfd, bfd_reloc_code_real_type code); 6075 reloc_howto_type *bfd_reloc_name_lookup 6076 (bfd *abfd, const char *reloc_name); 6077 6078 DESCRIPTION 6079 Return a pointer to a howto structure which, when 6080 invoked, will perform the relocation @var{code} on data from the 6081 architecture noted. 6082 6083 */ 6084 6085 reloc_howto_type * 6086 bfd_reloc_type_lookup (bfd *abfd, bfd_reloc_code_real_type code) 6087 { 6088 return BFD_SEND (abfd, reloc_type_lookup, (abfd, code)); 6089 } 6090 6091 reloc_howto_type * 6092 bfd_reloc_name_lookup (bfd *abfd, const char *reloc_name) 6093 { 6094 return BFD_SEND (abfd, reloc_name_lookup, (abfd, reloc_name)); 6095 } 6096 6097 static reloc_howto_type bfd_howto_32 = 6098 HOWTO (0, 00, 2, 32, FALSE, 0, complain_overflow_dont, 0, "VRT32", FALSE, 0xffffffff, 0xffffffff, TRUE); 6099 6100 /* 6101 INTERNAL_FUNCTION 6102 bfd_default_reloc_type_lookup 6103 6104 SYNOPSIS 6105 reloc_howto_type *bfd_default_reloc_type_lookup 6106 (bfd *abfd, bfd_reloc_code_real_type code); 6107 6108 DESCRIPTION 6109 Provides a default relocation lookup routine for any architecture. 6110 6111 */ 6112 6113 reloc_howto_type * 6114 bfd_default_reloc_type_lookup (bfd *abfd, bfd_reloc_code_real_type code) 6115 { 6116 switch (code) 6117 { 6118 case BFD_RELOC_CTOR: 6119 /* The type of reloc used in a ctor, which will be as wide as the 6120 address - so either a 64, 32, or 16 bitter. */ 6121 switch (bfd_arch_bits_per_address (abfd)) 6122 { 6123 case 64: 6124 BFD_FAIL (); 6125 case 32: 6126 return &bfd_howto_32; 6127 case 16: 6128 BFD_FAIL (); 6129 default: 6130 BFD_FAIL (); 6131 } 6132 default: 6133 BFD_FAIL (); 6134 } 6135 return NULL; 6136 } 6137 6138 /* 6139 FUNCTION 6140 bfd_get_reloc_code_name 6141 6142 SYNOPSIS 6143 const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code); 6144 6145 DESCRIPTION 6146 Provides a printable name for the supplied relocation code. 6147 Useful mainly for printing error messages. 6148 */ 6149 6150 const char * 6151 bfd_get_reloc_code_name (bfd_reloc_code_real_type code) 6152 { 6153 if (code > BFD_RELOC_UNUSED) 6154 return 0; 6155 return bfd_reloc_code_real_names[code]; 6156 } 6157 6158 /* 6159 INTERNAL_FUNCTION 6160 bfd_generic_relax_section 6161 6162 SYNOPSIS 6163 bfd_boolean bfd_generic_relax_section 6164 (bfd *abfd, 6165 asection *section, 6166 struct bfd_link_info *, 6167 bfd_boolean *); 6168 6169 DESCRIPTION 6170 Provides default handling for relaxing for back ends which 6171 don't do relaxing. 6172 */ 6173 6174 bfd_boolean 6175 bfd_generic_relax_section (bfd *abfd ATTRIBUTE_UNUSED, 6176 asection *section ATTRIBUTE_UNUSED, 6177 struct bfd_link_info *link_info ATTRIBUTE_UNUSED, 6178 bfd_boolean *again) 6179 { 6180 if (link_info->relocatable) 6181 (*link_info->callbacks->einfo) 6182 (_("%P%F: --relax and -r may not be used together\n")); 6183 6184 *again = FALSE; 6185 return TRUE; 6186 } 6187 6188 /* 6189 INTERNAL_FUNCTION 6190 bfd_generic_gc_sections 6191 6192 SYNOPSIS 6193 bfd_boolean bfd_generic_gc_sections 6194 (bfd *, struct bfd_link_info *); 6195 6196 DESCRIPTION 6197 Provides default handling for relaxing for back ends which 6198 don't do section gc -- i.e., does nothing. 6199 */ 6200 6201 bfd_boolean 6202 bfd_generic_gc_sections (bfd *abfd ATTRIBUTE_UNUSED, 6203 struct bfd_link_info *info ATTRIBUTE_UNUSED) 6204 { 6205 return TRUE; 6206 } 6207 6208 /* 6209 INTERNAL_FUNCTION 6210 bfd_generic_lookup_section_flags 6211 6212 SYNOPSIS 6213 void bfd_generic_lookup_section_flags 6214 (struct bfd_link_info *, struct flag_info *); 6215 6216 DESCRIPTION 6217 Provides default handling for section flags lookup 6218 -- i.e., does nothing. 6219 */ 6220 6221 void 6222 bfd_generic_lookup_section_flags (struct bfd_link_info *info ATTRIBUTE_UNUSED, 6223 struct flag_info *finfo) 6224 { 6225 if (finfo != NULL) 6226 { 6227 (*_bfd_error_handler) (_("INPUT_SECTION_FLAGS are not supported.\n")); 6228 return; 6229 } 6230 } 6231 6232 /* 6233 INTERNAL_FUNCTION 6234 bfd_generic_merge_sections 6235 6236 SYNOPSIS 6237 bfd_boolean bfd_generic_merge_sections 6238 (bfd *, struct bfd_link_info *); 6239 6240 DESCRIPTION 6241 Provides default handling for SEC_MERGE section merging for back ends 6242 which don't have SEC_MERGE support -- i.e., does nothing. 6243 */ 6244 6245 bfd_boolean 6246 bfd_generic_merge_sections (bfd *abfd ATTRIBUTE_UNUSED, 6247 struct bfd_link_info *link_info ATTRIBUTE_UNUSED) 6248 { 6249 return TRUE; 6250 } 6251 6252 /* 6253 INTERNAL_FUNCTION 6254 bfd_generic_get_relocated_section_contents 6255 6256 SYNOPSIS 6257 bfd_byte *bfd_generic_get_relocated_section_contents 6258 (bfd *abfd, 6259 struct bfd_link_info *link_info, 6260 struct bfd_link_order *link_order, 6261 bfd_byte *data, 6262 bfd_boolean relocatable, 6263 asymbol **symbols); 6264 6265 DESCRIPTION 6266 Provides default handling of relocation effort for back ends 6267 which can't be bothered to do it efficiently. 6268 6269 */ 6270 6271 bfd_byte * 6272 bfd_generic_get_relocated_section_contents (bfd *abfd, 6273 struct bfd_link_info *link_info, 6274 struct bfd_link_order *link_order, 6275 bfd_byte *data, 6276 bfd_boolean relocatable, 6277 asymbol **symbols) 6278 { 6279 bfd *input_bfd = link_order->u.indirect.section->owner; 6280 asection *input_section = link_order->u.indirect.section; 6281 long reloc_size; 6282 arelent **reloc_vector; 6283 long reloc_count; 6284 6285 reloc_size = bfd_get_reloc_upper_bound (input_bfd, input_section); 6286 if (reloc_size < 0) 6287 return NULL; 6288 6289 /* Read in the section. */ 6290 if (!bfd_get_full_section_contents (input_bfd, input_section, &data)) 6291 return NULL; 6292 6293 if (reloc_size == 0) 6294 return data; 6295 6296 reloc_vector = (arelent **) bfd_malloc (reloc_size); 6297 if (reloc_vector == NULL) 6298 return NULL; 6299 6300 reloc_count = bfd_canonicalize_reloc (input_bfd, 6301 input_section, 6302 reloc_vector, 6303 symbols); 6304 if (reloc_count < 0) 6305 goto error_return; 6306 6307 if (reloc_count > 0) 6308 { 6309 arelent **parent; 6310 for (parent = reloc_vector; *parent != NULL; parent++) 6311 { 6312 char *error_message = NULL; 6313 asymbol *symbol; 6314 bfd_reloc_status_type r; 6315 6316 symbol = *(*parent)->sym_ptr_ptr; 6317 if (symbol->section && elf_discarded_section (symbol->section)) 6318 { 6319 bfd_byte *p; 6320 static reloc_howto_type none_howto 6321 = HOWTO (0, 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL, 6322 "unused", FALSE, 0, 0, FALSE); 6323 6324 p = data + (*parent)->address * bfd_octets_per_byte (input_bfd); 6325 _bfd_clear_contents ((*parent)->howto, input_bfd, input_section, 6326 p); 6327 (*parent)->sym_ptr_ptr = bfd_abs_section.symbol_ptr_ptr; 6328 (*parent)->addend = 0; 6329 (*parent)->howto = &none_howto; 6330 r = bfd_reloc_ok; 6331 } 6332 else 6333 r = bfd_perform_relocation (input_bfd, 6334 *parent, 6335 data, 6336 input_section, 6337 relocatable ? abfd : NULL, 6338 &error_message); 6339 6340 if (relocatable) 6341 { 6342 asection *os = input_section->output_section; 6343 6344 /* A partial link, so keep the relocs. */ 6345 os->orelocation[os->reloc_count] = *parent; 6346 os->reloc_count++; 6347 } 6348 6349 if (r != bfd_reloc_ok) 6350 { 6351 switch (r) 6352 { 6353 case bfd_reloc_undefined: 6354 if (!((*link_info->callbacks->undefined_symbol) 6355 (link_info, bfd_asymbol_name (*(*parent)->sym_ptr_ptr), 6356 input_bfd, input_section, (*parent)->address, 6357 TRUE))) 6358 goto error_return; 6359 break; 6360 case bfd_reloc_dangerous: 6361 BFD_ASSERT (error_message != NULL); 6362 if (!((*link_info->callbacks->reloc_dangerous) 6363 (link_info, error_message, input_bfd, input_section, 6364 (*parent)->address))) 6365 goto error_return; 6366 break; 6367 case bfd_reloc_overflow: 6368 if (!((*link_info->callbacks->reloc_overflow) 6369 (link_info, NULL, 6370 bfd_asymbol_name (*(*parent)->sym_ptr_ptr), 6371 (*parent)->howto->name, (*parent)->addend, 6372 input_bfd, input_section, (*parent)->address))) 6373 goto error_return; 6374 break; 6375 case bfd_reloc_outofrange: 6376 default: 6377 abort (); 6378 break; 6379 } 6380 6381 } 6382 } 6383 } 6384 6385 free (reloc_vector); 6386 return data; 6387 6388 error_return: 6389 free (reloc_vector); 6390 return NULL; 6391 } 6392