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PR 13503
[binutils-gdb.git] / bfd / reloc.c
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 2012
5 Free Software Foundation, Inc.
6 Written by Cygnus Support.
7
8 This file is part of BFD, the Binary File Descriptor library.
9
10 This program is free software; you can redistribute it and/or modify
11 it under the terms of the GNU General Public License as published by
12 the Free Software Foundation; either version 3 of the License, or
13 (at your option) any later version.
14
15 This program is distributed in the hope that it will be useful,
16 but WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 GNU General Public License for more details.
19
20 You should have received a copy of the GNU General Public License
21 along with this program; if not, write to the Free Software
22 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
23 MA 02110-1301, USA. */
24
25 /*
26 SECTION
27 Relocations
28
29 BFD maintains relocations in much the same way it maintains
30 symbols: they are left alone until required, then read in
31 en-masse and translated into an internal form. A common
32 routine <<bfd_perform_relocation>> acts upon the
33 canonical form to do the fixup.
34
35 Relocations are maintained on a per section basis,
36 while symbols are maintained on a per BFD basis.
37
38 All that a back end has to do to fit the BFD interface is to create
39 a <<struct reloc_cache_entry>> for each relocation
40 in a particular section, and fill in the right bits of the structures.
41
42 @menu
43 @* typedef arelent::
44 @* howto manager::
45 @end menu
46
47 */
48
49 /* DO compile in the reloc_code name table from libbfd.h. */
50 #define _BFD_MAKE_TABLE_bfd_reloc_code_real
51
52 #include "sysdep.h"
53 #include "bfd.h"
54 #include "bfdlink.h"
55 #include "libbfd.h"
56 /*
57 DOCDD
58 INODE
59 typedef arelent, howto manager, Relocations, Relocations
60
61 SUBSECTION
62 typedef arelent
63
64 This is the structure of a relocation entry:
65
66 CODE_FRAGMENT
67 .
68 .typedef enum bfd_reloc_status
69 .{
70 . {* No errors detected. *}
71 . bfd_reloc_ok,
72 .
73 . {* The relocation was performed, but there was an overflow. *}
74 . bfd_reloc_overflow,
75 .
76 . {* The address to relocate was not within the section supplied. *}
77 . bfd_reloc_outofrange,
78 .
79 . {* Used by special functions. *}
80 . bfd_reloc_continue,
81 .
82 . {* Unsupported relocation size requested. *}
83 . bfd_reloc_notsupported,
84 .
85 . {* Unused. *}
86 . bfd_reloc_other,
87 .
88 . {* The symbol to relocate against was undefined. *}
89 . bfd_reloc_undefined,
90 .
91 . {* The relocation was performed, but may not be ok - presently
92 . generated only when linking i960 coff files with i960 b.out
93 . symbols. If this type is returned, the error_message argument
94 . to bfd_perform_relocation will be set. *}
95 . bfd_reloc_dangerous
96 . }
97 . bfd_reloc_status_type;
98 .
99 .
100 .typedef struct reloc_cache_entry
101 .{
102 . {* A pointer into the canonical table of pointers. *}
103 . struct bfd_symbol **sym_ptr_ptr;
104 .
105 . {* offset in section. *}
106 . bfd_size_type address;
107 .
108 . {* addend for relocation value. *}
109 . bfd_vma addend;
110 .
111 . {* Pointer to how to perform the required relocation. *}
112 . reloc_howto_type *howto;
113 .
114 .}
115 .arelent;
116 .
117 */
118
119 /*
120 DESCRIPTION
121
122 Here is a description of each of the fields within an <<arelent>>:
123
124 o <<sym_ptr_ptr>>
125
126 The symbol table pointer points to a pointer to the symbol
127 associated with the relocation request. It is the pointer
128 into the table returned by the back end's
129 <<canonicalize_symtab>> action. @xref{Symbols}. The symbol is
130 referenced through a pointer to a pointer so that tools like
131 the linker can fix up all the symbols of the same name by
132 modifying only one pointer. The relocation routine looks in
133 the symbol and uses the base of the section the symbol is
134 attached to and the value of the symbol as the initial
135 relocation offset. If the symbol pointer is zero, then the
136 section provided is looked up.
137
138 o <<address>>
139
140 The <<address>> field gives the offset in bytes from the base of
141 the section data which owns the relocation record to the first
142 byte of relocatable information. The actual data relocated
143 will be relative to this point; for example, a relocation
144 type which modifies the bottom two bytes of a four byte word
145 would not touch the first byte pointed to in a big endian
146 world.
147
148 o <<addend>>
149
150 The <<addend>> is a value provided by the back end to be added (!)
151 to the relocation offset. Its interpretation is dependent upon
152 the howto. For example, on the 68k the code:
153
154 | char foo[];
155 | main()
156 | {
157 | return foo[0x12345678];
158 | }
159
160 Could be compiled into:
161
162 | linkw fp,#-4
163 | moveb @@#12345678,d0
164 | extbl d0
165 | unlk fp
166 | rts
167
168 This could create a reloc pointing to <<foo>>, but leave the
169 offset in the data, something like:
170
171 |RELOCATION RECORDS FOR [.text]:
172 |offset type value
173 |00000006 32 _foo
174 |
175 |00000000 4e56 fffc ; linkw fp,#-4
176 |00000004 1039 1234 5678 ; moveb @@#12345678,d0
177 |0000000a 49c0 ; extbl d0
178 |0000000c 4e5e ; unlk fp
179 |0000000e 4e75 ; rts
180
181 Using coff and an 88k, some instructions don't have enough
182 space in them to represent the full address range, and
183 pointers have to be loaded in two parts. So you'd get something like:
184
185 | or.u r13,r0,hi16(_foo+0x12345678)
186 | ld.b r2,r13,lo16(_foo+0x12345678)
187 | jmp r1
188
189 This should create two relocs, both pointing to <<_foo>>, and with
190 0x12340000 in their addend field. The data would consist of:
191
192 |RELOCATION RECORDS FOR [.text]:
193 |offset type value
194 |00000002 HVRT16 _foo+0x12340000
195 |00000006 LVRT16 _foo+0x12340000
196 |
197 |00000000 5da05678 ; or.u r13,r0,0x5678
198 |00000004 1c4d5678 ; ld.b r2,r13,0x5678
199 |00000008 f400c001 ; jmp r1
200
201 The relocation routine digs out the value from the data, adds
202 it to the addend to get the original offset, and then adds the
203 value of <<_foo>>. Note that all 32 bits have to be kept around
204 somewhere, to cope with carry from bit 15 to bit 16.
205
206 One further example is the sparc and the a.out format. The
207 sparc has a similar problem to the 88k, in that some
208 instructions don't have room for an entire offset, but on the
209 sparc the parts are created in odd sized lumps. The designers of
210 the a.out format chose to not use the data within the section
211 for storing part of the offset; all the offset is kept within
212 the reloc. Anything in the data should be ignored.
213
214 | save %sp,-112,%sp
215 | sethi %hi(_foo+0x12345678),%g2
216 | ldsb [%g2+%lo(_foo+0x12345678)],%i0
217 | ret
218 | restore
219
220 Both relocs contain a pointer to <<foo>>, and the offsets
221 contain junk.
222
223 |RELOCATION RECORDS FOR [.text]:
224 |offset type value
225 |00000004 HI22 _foo+0x12345678
226 |00000008 LO10 _foo+0x12345678
227 |
228 |00000000 9de3bf90 ; save %sp,-112,%sp
229 |00000004 05000000 ; sethi %hi(_foo+0),%g2
230 |00000008 f048a000 ; ldsb [%g2+%lo(_foo+0)],%i0
231 |0000000c 81c7e008 ; ret
232 |00000010 81e80000 ; restore
233
234 o <<howto>>
235
236 The <<howto>> field can be imagined as a
237 relocation instruction. It is a pointer to a structure which
238 contains information on what to do with all of the other
239 information in the reloc record and data section. A back end
240 would normally have a relocation instruction set and turn
241 relocations into pointers to the correct structure on input -
242 but it would be possible to create each howto field on demand.
243
244 */
245
246 /*
247 SUBSUBSECTION
248 <<enum complain_overflow>>
249
250 Indicates what sort of overflow checking should be done when
251 performing a relocation.
252
253 CODE_FRAGMENT
254 .
255 .enum complain_overflow
256 .{
257 . {* Do not complain on overflow. *}
258 . complain_overflow_dont,
259 .
260 . {* Complain if the value overflows when considered as a signed
261 . number one bit larger than the field. ie. A bitfield of N bits
262 . is allowed to represent -2**n to 2**n-1. *}
263 . complain_overflow_bitfield,
264 .
265 . {* Complain if the value overflows when considered as a signed
266 . number. *}
267 . complain_overflow_signed,
268 .
269 . {* Complain if the value overflows when considered as an
270 . unsigned number. *}
271 . complain_overflow_unsigned
272 .};
273
274 */
275
276 /*
277 SUBSUBSECTION
278 <<reloc_howto_type>>
279
280 The <<reloc_howto_type>> is a structure which contains all the
281 information that libbfd needs to know to tie up a back end's data.
282
283 CODE_FRAGMENT
284 .struct bfd_symbol; {* Forward declaration. *}
285 .
286 .struct reloc_howto_struct
287 .{
288 . {* The type field has mainly a documentary use - the back end can
289 . do what it wants with it, though normally the back end's
290 . external idea of what a reloc number is stored
291 . in this field. For example, a PC relative word relocation
292 . in a coff environment has the type 023 - because that's
293 . what the outside world calls a R_PCRWORD reloc. *}
294 . unsigned int type;
295 .
296 . {* The value the final relocation is shifted right by. This drops
297 . unwanted data from the relocation. *}
298 . unsigned int rightshift;
299 .
300 . {* The size of the item to be relocated. This is *not* a
301 . power-of-two measure. To get the number of bytes operated
302 . on by a type of relocation, use bfd_get_reloc_size. *}
303 . int size;
304 .
305 . {* The number of bits in the item to be relocated. This is used
306 . when doing overflow checking. *}
307 . unsigned int bitsize;
308 .
309 . {* The relocation is relative to the field being relocated. *}
310 . bfd_boolean pc_relative;
311 .
312 . {* The bit position of the reloc value in the destination.
313 . The relocated value is left shifted by this amount. *}
314 . unsigned int bitpos;
315 .
316 . {* What type of overflow error should be checked for when
317 . relocating. *}
318 . enum complain_overflow complain_on_overflow;
319 .
320 . {* If this field is non null, then the supplied function is
321 . called rather than the normal function. This allows really
322 . strange relocation methods to be accommodated (e.g., i960 callj
323 . instructions). *}
324 . bfd_reloc_status_type (*special_function)
325 . (bfd *, arelent *, struct bfd_symbol *, void *, asection *,
326 . bfd *, char **);
327 .
328 . {* The textual name of the relocation type. *}
329 . char *name;
330 .
331 . {* Some formats record a relocation addend in the section contents
332 . rather than with the relocation. For ELF formats this is the
333 . distinction between USE_REL and USE_RELA (though the code checks
334 . for USE_REL == 1/0). The value of this field is TRUE if the
335 . addend is recorded with the section contents; when performing a
336 . partial link (ld -r) the section contents (the data) will be
337 . modified. The value of this field is FALSE if addends are
338 . recorded with the relocation (in arelent.addend); when performing
339 . a partial link the relocation will be modified.
340 . All relocations for all ELF USE_RELA targets should set this field
341 . to FALSE (values of TRUE should be looked on with suspicion).
342 . However, the converse is not true: not all relocations of all ELF
343 . USE_REL targets set this field to TRUE. Why this is so is peculiar
344 . to each particular target. For relocs that aren't used in partial
345 . links (e.g. GOT stuff) it doesn't matter what this is set to. *}
346 . bfd_boolean partial_inplace;
347 .
348 . {* src_mask selects the part of the instruction (or data) to be used
349 . in the relocation sum. If the target relocations don't have an
350 . addend in the reloc, eg. ELF USE_REL, src_mask will normally equal
351 . dst_mask to extract the addend from the section contents. If
352 . relocations do have an addend in the reloc, eg. ELF USE_RELA, this
353 . field should be zero. Non-zero values for ELF USE_RELA targets are
354 . bogus as in those cases the value in the dst_mask part of the
355 . section contents should be treated as garbage. *}
356 . bfd_vma src_mask;
357 .
358 . {* dst_mask selects which parts of the instruction (or data) are
359 . replaced with a relocated value. *}
360 . bfd_vma dst_mask;
361 .
362 . {* When some formats create PC relative instructions, they leave
363 . the value of the pc of the place being relocated in the offset
364 . slot of the instruction, so that a PC relative relocation can
365 . be made just by adding in an ordinary offset (e.g., sun3 a.out).
366 . Some formats leave the displacement part of an instruction
367 . empty (e.g., m88k bcs); this flag signals the fact. *}
368 . bfd_boolean pcrel_offset;
369 .};
370 .
371 */
372
373 /*
374 FUNCTION
375 The HOWTO Macro
376
377 DESCRIPTION
378 The HOWTO define is horrible and will go away.
379
380 .#define HOWTO(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \
381 . { (unsigned) C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC }
382
383 DESCRIPTION
384 And will be replaced with the totally magic way. But for the
385 moment, we are compatible, so do it this way.
386
387 .#define NEWHOWTO(FUNCTION, NAME, SIZE, REL, IN) \
388 . HOWTO (0, 0, SIZE, 0, REL, 0, complain_overflow_dont, FUNCTION, \
389 . NAME, FALSE, 0, 0, IN)
390 .
391
392 DESCRIPTION
393 This is used to fill in an empty howto entry in an array.
394
395 .#define EMPTY_HOWTO(C) \
396 . HOWTO ((C), 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL, \
397 . NULL, FALSE, 0, 0, FALSE)
398 .
399
400 DESCRIPTION
401 Helper routine to turn a symbol into a relocation value.
402
403 .#define HOWTO_PREPARE(relocation, symbol) \
404 . { \
405 . if (symbol != NULL) \
406 . { \
407 . if (bfd_is_com_section (symbol->section)) \
408 . { \
409 . relocation = 0; \
410 . } \
411 . else \
412 . { \
413 . relocation = symbol->value; \
414 . } \
415 . } \
416 . }
417 .
418 */
419
420 /*
421 FUNCTION
422 bfd_get_reloc_size
423
424 SYNOPSIS
425 unsigned int bfd_get_reloc_size (reloc_howto_type *);
426
427 DESCRIPTION
428 For a reloc_howto_type that operates on a fixed number of bytes,
429 this returns the number of bytes operated on.
430 */
431
432 unsigned int
433 bfd_get_reloc_size (reloc_howto_type *howto)
434 {
435 switch (howto->size)
436 {
437 case 0: return 1;
438 case 1: return 2;
439 case 2: return 4;
440 case 3: return 0;
441 case 4: return 8;
442 case 8: return 16;
443 case -2: return 4;
444 default: abort ();
445 }
446 }
447
448 /*
449 TYPEDEF
450 arelent_chain
451
452 DESCRIPTION
453
454 How relocs are tied together in an <<asection>>:
455
456 .typedef struct relent_chain
457 .{
458 . arelent relent;
459 . struct relent_chain *next;
460 .}
461 .arelent_chain;
462 .
463 */
464
465 /* N_ONES produces N one bits, without overflowing machine arithmetic. */
466 #define N_ONES(n) (((((bfd_vma) 1 << ((n) - 1)) - 1) << 1) | 1)
467
468 /*
469 FUNCTION
470 bfd_check_overflow
471
472 SYNOPSIS
473 bfd_reloc_status_type bfd_check_overflow
474 (enum complain_overflow how,
475 unsigned int bitsize,
476 unsigned int rightshift,
477 unsigned int addrsize,
478 bfd_vma relocation);
479
480 DESCRIPTION
481 Perform overflow checking on @var{relocation} which has
482 @var{bitsize} significant bits and will be shifted right by
483 @var{rightshift} bits, on a machine with addresses containing
484 @var{addrsize} significant bits. The result is either of
485 @code{bfd_reloc_ok} or @code{bfd_reloc_overflow}.
486
487 */
488
489 bfd_reloc_status_type
490 bfd_check_overflow (enum complain_overflow how,
491 unsigned int bitsize,
492 unsigned int rightshift,
493 unsigned int addrsize,
494 bfd_vma relocation)
495 {
496 bfd_vma fieldmask, addrmask, signmask, ss, a;
497 bfd_reloc_status_type flag = bfd_reloc_ok;
498
499 /* Note: BITSIZE should always be <= ADDRSIZE, but in case it's not,
500 we'll be permissive: extra bits in the field mask will
501 automatically extend the address mask for purposes of the
502 overflow check. */
503 fieldmask = N_ONES (bitsize);
504 signmask = ~fieldmask;
505 addrmask = N_ONES (addrsize) | (fieldmask << rightshift);
506 a = (relocation & addrmask) >> rightshift;;
507
508 switch (how)
509 {
510 case complain_overflow_dont:
511 break;
512
513 case complain_overflow_signed:
514 /* If any sign bits are set, all sign bits must be set. That
515 is, A must be a valid negative address after shifting. */
516 signmask = ~ (fieldmask >> 1);
517 /* Fall thru */
518
519 case complain_overflow_bitfield:
520 /* Bitfields are sometimes signed, sometimes unsigned. We
521 explicitly allow an address wrap too, which means a bitfield
522 of n bits is allowed to store -2**n to 2**n-1. Thus overflow
523 if the value has some, but not all, bits set outside the
524 field. */
525 ss = a & signmask;
526 if (ss != 0 && ss != ((addrmask >> rightshift) & signmask))
527 flag = bfd_reloc_overflow;
528 break;
529
530 case complain_overflow_unsigned:
531 /* We have an overflow if the address does not fit in the field. */
532 if ((a & signmask) != 0)
533 flag = bfd_reloc_overflow;
534 break;
535
536 default:
537 abort ();
538 }
539
540 return flag;
541 }
542
543 /*
544 FUNCTION
545 bfd_perform_relocation
546
547 SYNOPSIS
548 bfd_reloc_status_type bfd_perform_relocation
549 (bfd *abfd,
550 arelent *reloc_entry,
551 void *data,
552 asection *input_section,
553 bfd *output_bfd,
554 char **error_message);
555
556 DESCRIPTION
557 If @var{output_bfd} is supplied to this function, the
558 generated image will be relocatable; the relocations are
559 copied to the output file after they have been changed to
560 reflect the new state of the world. There are two ways of
561 reflecting the results of partial linkage in an output file:
562 by modifying the output data in place, and by modifying the
563 relocation record. Some native formats (e.g., basic a.out and
564 basic coff) have no way of specifying an addend in the
565 relocation type, so the addend has to go in the output data.
566 This is no big deal since in these formats the output data
567 slot will always be big enough for the addend. Complex reloc
568 types with addends were invented to solve just this problem.
569 The @var{error_message} argument is set to an error message if
570 this return @code{bfd_reloc_dangerous}.
571
572 */
573
574 bfd_reloc_status_type
575 bfd_perform_relocation (bfd *abfd,
576 arelent *reloc_entry,
577 void *data,
578 asection *input_section,
579 bfd *output_bfd,
580 char **error_message)
581 {
582 bfd_vma relocation;
583 bfd_reloc_status_type flag = bfd_reloc_ok;
584 bfd_size_type octets = reloc_entry->address * bfd_octets_per_byte (abfd);
585 bfd_vma output_base = 0;
586 reloc_howto_type *howto = reloc_entry->howto;
587 asection *reloc_target_output_section;
588 asymbol *symbol;
589
590 symbol = *(reloc_entry->sym_ptr_ptr);
591 if (bfd_is_abs_section (symbol->section)
592 && output_bfd != NULL)
593 {
594 reloc_entry->address += input_section->output_offset;
595 return bfd_reloc_ok;
596 }
597
598 /* If we are not producing relocatable output, return an error if
599 the symbol is not defined. An undefined weak symbol is
600 considered to have a value of zero (SVR4 ABI, p. 4-27). */
601 if (bfd_is_und_section (symbol->section)
602 && (symbol->flags & BSF_WEAK) == 0
603 && output_bfd == NULL)
604 flag = bfd_reloc_undefined;
605
606 /* If there is a function supplied to handle this relocation type,
607 call it. It'll return `bfd_reloc_continue' if further processing
608 can be done. */
609 if (howto->special_function)
610 {
611 bfd_reloc_status_type cont;
612 cont = howto->special_function (abfd, reloc_entry, symbol, data,
613 input_section, output_bfd,
614 error_message);
615 if (cont != bfd_reloc_continue)
616 return cont;
617 }
618
619 /* Is the address of the relocation really within the section? */
620 if (reloc_entry->address > bfd_get_section_limit (abfd, input_section))
621 return bfd_reloc_outofrange;
622
623 /* Work out which section the relocation is targeted at and the
624 initial relocation command value. */
625
626 /* Get symbol value. (Common symbols are special.) */
627 if (bfd_is_com_section (symbol->section))
628 relocation = 0;
629 else
630 relocation = symbol->value;
631
632 reloc_target_output_section = symbol->section->output_section;
633
634 /* Convert input-section-relative symbol value to absolute. */
635 if ((output_bfd && ! howto->partial_inplace)
636 || reloc_target_output_section == NULL)
637 output_base = 0;
638 else
639 output_base = reloc_target_output_section->vma;
640
641 relocation += output_base + symbol->section->output_offset;
642
643 /* Add in supplied addend. */
644 relocation += reloc_entry->addend;
645
646 /* Here the variable relocation holds the final address of the
647 symbol we are relocating against, plus any addend. */
648
649 if (howto->pc_relative)
650 {
651 /* This is a PC relative relocation. We want to set RELOCATION
652 to the distance between the address of the symbol and the
653 location. RELOCATION is already the address of the symbol.
654
655 We start by subtracting the address of the section containing
656 the location.
657
658 If pcrel_offset is set, we must further subtract the position
659 of the location within the section. Some targets arrange for
660 the addend to be the negative of the position of the location
661 within the section; for example, i386-aout does this. For
662 i386-aout, pcrel_offset is FALSE. Some other targets do not
663 include the position of the location; for example, m88kbcs,
664 or ELF. For those targets, pcrel_offset is TRUE.
665
666 If we are producing relocatable output, then we must ensure
667 that this reloc will be correctly computed when the final
668 relocation is done. If pcrel_offset is FALSE we want to wind
669 up with the negative of the location within the section,
670 which means we must adjust the existing addend by the change
671 in the location within the section. If pcrel_offset is TRUE
672 we do not want to adjust the existing addend at all.
673
674 FIXME: This seems logical to me, but for the case of
675 producing relocatable output it is not what the code
676 actually does. I don't want to change it, because it seems
677 far too likely that something will break. */
678
679 relocation -=
680 input_section->output_section->vma + input_section->output_offset;
681
682 if (howto->pcrel_offset)
683 relocation -= reloc_entry->address;
684 }
685
686 if (output_bfd != NULL)
687 {
688 if (! howto->partial_inplace)
689 {
690 /* This is a partial relocation, and we want to apply the relocation
691 to the reloc entry rather than the raw data. Modify the reloc
692 inplace to reflect what we now know. */
693 reloc_entry->addend = relocation;
694 reloc_entry->address += input_section->output_offset;
695 return flag;
696 }
697 else
698 {
699 /* This is a partial relocation, but inplace, so modify the
700 reloc record a bit.
701
702 If we've relocated with a symbol with a section, change
703 into a ref to the section belonging to the symbol. */
704
705 reloc_entry->address += input_section->output_offset;
706
707 /* WTF?? */
708 if (abfd->xvec->flavour == bfd_target_coff_flavour
709 && strcmp (abfd->xvec->name, "coff-Intel-little") != 0
710 && strcmp (abfd->xvec->name, "coff-Intel-big") != 0)
711 {
712 /* For m68k-coff, the addend was being subtracted twice during
713 relocation with -r. Removing the line below this comment
714 fixes that problem; see PR 2953.
715
716 However, Ian wrote the following, regarding removing the line below,
717 which explains why it is still enabled: --djm
718
719 If you put a patch like that into BFD you need to check all the COFF
720 linkers. I am fairly certain that patch will break coff-i386 (e.g.,
721 SCO); see coff_i386_reloc in coff-i386.c where I worked around the
722 problem in a different way. There may very well be a reason that the
723 code works as it does.
724
725 Hmmm. The first obvious point is that bfd_perform_relocation should
726 not have any tests that depend upon the flavour. It's seem like
727 entirely the wrong place for such a thing. The second obvious point
728 is that the current code ignores the reloc addend when producing
729 relocatable output for COFF. That's peculiar. In fact, I really
730 have no idea what the point of the line you want to remove is.
731
732 A typical COFF reloc subtracts the old value of the symbol and adds in
733 the new value to the location in the object file (if it's a pc
734 relative reloc it adds the difference between the symbol value and the
735 location). When relocating we need to preserve that property.
736
737 BFD handles this by setting the addend to the negative of the old
738 value of the symbol. Unfortunately it handles common symbols in a
739 non-standard way (it doesn't subtract the old value) but that's a
740 different story (we can't change it without losing backward
741 compatibility with old object files) (coff-i386 does subtract the old
742 value, to be compatible with existing coff-i386 targets, like SCO).
743
744 So everything works fine when not producing relocatable output. When
745 we are producing relocatable output, logically we should do exactly
746 what we do when not producing relocatable output. Therefore, your
747 patch is correct. In fact, it should probably always just set
748 reloc_entry->addend to 0 for all cases, since it is, in fact, going to
749 add the value into the object file. This won't hurt the COFF code,
750 which doesn't use the addend; I'm not sure what it will do to other
751 formats (the thing to check for would be whether any formats both use
752 the addend and set partial_inplace).
753
754 When I wanted to make coff-i386 produce relocatable output, I ran
755 into the problem that you are running into: I wanted to remove that
756 line. Rather than risk it, I made the coff-i386 relocs use a special
757 function; it's coff_i386_reloc in coff-i386.c. The function
758 specifically adds the addend field into the object file, knowing that
759 bfd_perform_relocation is not going to. If you remove that line, then
760 coff-i386.c will wind up adding the addend field in twice. It's
761 trivial to fix; it just needs to be done.
762
763 The problem with removing the line is just that it may break some
764 working code. With BFD it's hard to be sure of anything. The right
765 way to deal with this is simply to build and test at least all the
766 supported COFF targets. It should be straightforward if time and disk
767 space consuming. For each target:
768 1) build the linker
769 2) generate some executable, and link it using -r (I would
770 probably use paranoia.o and link against newlib/libc.a, which
771 for all the supported targets would be available in
772 /usr/cygnus/progressive/H-host/target/lib/libc.a).
773 3) make the change to reloc.c
774 4) rebuild the linker
775 5) repeat step 2
776 6) if the resulting object files are the same, you have at least
777 made it no worse
778 7) if they are different you have to figure out which version is
779 right
780 */
781 relocation -= reloc_entry->addend;
782 reloc_entry->addend = 0;
783 }
784 else
785 {
786 reloc_entry->addend = relocation;
787 }
788 }
789 }
790 else
791 {
792 reloc_entry->addend = 0;
793 }
794
795 /* FIXME: This overflow checking is incomplete, because the value
796 might have overflowed before we get here. For a correct check we
797 need to compute the value in a size larger than bitsize, but we
798 can't reasonably do that for a reloc the same size as a host
799 machine word.
800 FIXME: We should also do overflow checking on the result after
801 adding in the value contained in the object file. */
802 if (howto->complain_on_overflow != complain_overflow_dont
803 && flag == bfd_reloc_ok)
804 flag = bfd_check_overflow (howto->complain_on_overflow,
805 howto->bitsize,
806 howto->rightshift,
807 bfd_arch_bits_per_address (abfd),
808 relocation);
809
810 /* Either we are relocating all the way, or we don't want to apply
811 the relocation to the reloc entry (probably because there isn't
812 any room in the output format to describe addends to relocs). */
813
814 /* The cast to bfd_vma avoids a bug in the Alpha OSF/1 C compiler
815 (OSF version 1.3, compiler version 3.11). It miscompiles the
816 following program:
817
818 struct str
819 {
820 unsigned int i0;
821 } s = { 0 };
822
823 int
824 main ()
825 {
826 unsigned long x;
827
828 x = 0x100000000;
829 x <<= (unsigned long) s.i0;
830 if (x == 0)
831 printf ("failed\n");
832 else
833 printf ("succeeded (%lx)\n", x);
834 }
835 */
836
837 relocation >>= (bfd_vma) howto->rightshift;
838
839 /* Shift everything up to where it's going to be used. */
840 relocation <<= (bfd_vma) howto->bitpos;
841
842 /* Wait for the day when all have the mask in them. */
843
844 /* What we do:
845 i instruction to be left alone
846 o offset within instruction
847 r relocation offset to apply
848 S src mask
849 D dst mask
850 N ~dst mask
851 A part 1
852 B part 2
853 R result
854
855 Do this:
856 (( i i i i i o o o o o from bfd_get<size>
857 and S S S S S) to get the size offset we want
858 + r r r r r r r r r r) to get the final value to place
859 and D D D D D to chop to right size
860 -----------------------
861 = A A A A A
862 And this:
863 ( i i i i i o o o o o from bfd_get<size>
864 and N N N N N ) get instruction
865 -----------------------
866 = B B B B B
867
868 And then:
869 ( B B B B B
870 or A A A A A)
871 -----------------------
872 = R R R R R R R R R R put into bfd_put<size>
873 */
874
875 #define DOIT(x) \
876 x = ( (x & ~howto->dst_mask) | (((x & howto->src_mask) + relocation) & howto->dst_mask))
877
878 switch (howto->size)
879 {
880 case 0:
881 {
882 char x = bfd_get_8 (abfd, (char *) data + octets);
883 DOIT (x);
884 bfd_put_8 (abfd, x, (unsigned char *) data + octets);
885 }
886 break;
887
888 case 1:
889 {
890 short x = bfd_get_16 (abfd, (bfd_byte *) data + octets);
891 DOIT (x);
892 bfd_put_16 (abfd, (bfd_vma) x, (unsigned char *) data + octets);
893 }
894 break;
895 case 2:
896 {
897 long x = bfd_get_32 (abfd, (bfd_byte *) data + octets);
898 DOIT (x);
899 bfd_put_32 (abfd, (bfd_vma) x, (bfd_byte *) data + octets);
900 }
901 break;
902 case -2:
903 {
904 long x = bfd_get_32 (abfd, (bfd_byte *) data + octets);
905 relocation = -relocation;
906 DOIT (x);
907 bfd_put_32 (abfd, (bfd_vma) x, (bfd_byte *) data + octets);
908 }
909 break;
910
911 case -1:
912 {
913 long x = bfd_get_16 (abfd, (bfd_byte *) data + octets);
914 relocation = -relocation;
915 DOIT (x);
916 bfd_put_16 (abfd, (bfd_vma) x, (bfd_byte *) data + octets);
917 }
918 break;
919
920 case 3:
921 /* Do nothing */
922 break;
923
924 case 4:
925 #ifdef BFD64
926 {
927 bfd_vma x = bfd_get_64 (abfd, (bfd_byte *) data + octets);
928 DOIT (x);
929 bfd_put_64 (abfd, x, (bfd_byte *) data + octets);
930 }
931 #else
932 abort ();
933 #endif
934 break;
935 default:
936 return bfd_reloc_other;
937 }
938
939 return flag;
940 }
941
942 /*
943 FUNCTION
944 bfd_install_relocation
945
946 SYNOPSIS
947 bfd_reloc_status_type bfd_install_relocation
948 (bfd *abfd,
949 arelent *reloc_entry,
950 void *data, bfd_vma data_start,
951 asection *input_section,
952 char **error_message);
953
954 DESCRIPTION
955 This looks remarkably like <<bfd_perform_relocation>>, except it
956 does not expect that the section contents have been filled in.
957 I.e., it's suitable for use when creating, rather than applying
958 a relocation.
959
960 For now, this function should be considered reserved for the
961 assembler.
962 */
963
964 bfd_reloc_status_type
965 bfd_install_relocation (bfd *abfd,
966 arelent *reloc_entry,
967 void *data_start,
968 bfd_vma data_start_offset,
969 asection *input_section,
970 char **error_message)
971 {
972 bfd_vma relocation;
973 bfd_reloc_status_type flag = bfd_reloc_ok;
974 bfd_size_type octets = reloc_entry->address * bfd_octets_per_byte (abfd);
975 bfd_vma output_base = 0;
976 reloc_howto_type *howto = reloc_entry->howto;
977 asection *reloc_target_output_section;
978 asymbol *symbol;
979 bfd_byte *data;
980
981 symbol = *(reloc_entry->sym_ptr_ptr);
982 if (bfd_is_abs_section (symbol->section))
983 {
984 reloc_entry->address += input_section->output_offset;
985 return bfd_reloc_ok;
986 }
987
988 /* If there is a function supplied to handle this relocation type,
989 call it. It'll return `bfd_reloc_continue' if further processing
990 can be done. */
991 if (howto->special_function)
992 {
993 bfd_reloc_status_type cont;
994
995 /* XXX - The special_function calls haven't been fixed up to deal
996 with creating new relocations and section contents. */
997 cont = howto->special_function (abfd, reloc_entry, symbol,
998 /* XXX - Non-portable! */
999 ((bfd_byte *) data_start
1000 - data_start_offset),
1001 input_section, abfd, error_message);
1002 if (cont != bfd_reloc_continue)
1003 return cont;
1004 }
1005
1006 /* Is the address of the relocation really within the section? */
1007 if (reloc_entry->address > bfd_get_section_limit (abfd, input_section))
1008 return bfd_reloc_outofrange;
1009
1010 /* Work out which section the relocation is targeted at and the
1011 initial relocation command value. */
1012
1013 /* Get symbol value. (Common symbols are special.) */
1014 if (bfd_is_com_section (symbol->section))
1015 relocation = 0;
1016 else
1017 relocation = symbol->value;
1018
1019 reloc_target_output_section = symbol->section->output_section;
1020
1021 /* Convert input-section-relative symbol value to absolute. */
1022 if (! howto->partial_inplace)
1023 output_base = 0;
1024 else
1025 output_base = reloc_target_output_section->vma;
1026
1027 relocation += output_base + symbol->section->output_offset;
1028
1029 /* Add in supplied addend. */
1030 relocation += reloc_entry->addend;
1031
1032 /* Here the variable relocation holds the final address of the
1033 symbol we are relocating against, plus any addend. */
1034
1035 if (howto->pc_relative)
1036 {
1037 /* This is a PC relative relocation. We want to set RELOCATION
1038 to the distance between the address of the symbol and the
1039 location. RELOCATION is already the address of the symbol.
1040
1041 We start by subtracting the address of the section containing
1042 the location.
1043
1044 If pcrel_offset is set, we must further subtract the position
1045 of the location within the section. Some targets arrange for
1046 the addend to be the negative of the position of the location
1047 within the section; for example, i386-aout does this. For
1048 i386-aout, pcrel_offset is FALSE. Some other targets do not
1049 include the position of the location; for example, m88kbcs,
1050 or ELF. For those targets, pcrel_offset is TRUE.
1051
1052 If we are producing relocatable output, then we must ensure
1053 that this reloc will be correctly computed when the final
1054 relocation is done. If pcrel_offset is FALSE we want to wind
1055 up with the negative of the location within the section,
1056 which means we must adjust the existing addend by the change
1057 in the location within the section. If pcrel_offset is TRUE
1058 we do not want to adjust the existing addend at all.
1059
1060 FIXME: This seems logical to me, but for the case of
1061 producing relocatable output it is not what the code
1062 actually does. I don't want to change it, because it seems
1063 far too likely that something will break. */
1064
1065 relocation -=
1066 input_section->output_section->vma + input_section->output_offset;
1067
1068 if (howto->pcrel_offset && howto->partial_inplace)
1069 relocation -= reloc_entry->address;
1070 }
1071
1072 if (! howto->partial_inplace)
1073 {
1074 /* This is a partial relocation, and we want to apply the relocation
1075 to the reloc entry rather than the raw data. Modify the reloc
1076 inplace to reflect what we now know. */
1077 reloc_entry->addend = relocation;
1078 reloc_entry->address += input_section->output_offset;
1079 return flag;
1080 }
1081 else
1082 {
1083 /* This is a partial relocation, but inplace, so modify the
1084 reloc record a bit.
1085
1086 If we've relocated with a symbol with a section, change
1087 into a ref to the section belonging to the symbol. */
1088 reloc_entry->address += input_section->output_offset;
1089
1090 /* WTF?? */
1091 if (abfd->xvec->flavour == bfd_target_coff_flavour
1092 && strcmp (abfd->xvec->name, "coff-Intel-little") != 0
1093 && strcmp (abfd->xvec->name, "coff-Intel-big") != 0)
1094 {
1095
1096 /* For m68k-coff, the addend was being subtracted twice during
1097 relocation with -r. Removing the line below this comment
1098 fixes that problem; see PR 2953.
1099
1100 However, Ian wrote the following, regarding removing the line below,
1101 which explains why it is still enabled: --djm
1102
1103 If you put a patch like that into BFD you need to check all the COFF
1104 linkers. I am fairly certain that patch will break coff-i386 (e.g.,
1105 SCO); see coff_i386_reloc in coff-i386.c where I worked around the
1106 problem in a different way. There may very well be a reason that the
1107 code works as it does.
1108
1109 Hmmm. The first obvious point is that bfd_install_relocation should
1110 not have any tests that depend upon the flavour. It's seem like
1111 entirely the wrong place for such a thing. The second obvious point
1112 is that the current code ignores the reloc addend when producing
1113 relocatable output for COFF. That's peculiar. In fact, I really
1114 have no idea what the point of the line you want to remove is.
1115
1116 A typical COFF reloc subtracts the old value of the symbol and adds in
1117 the new value to the location in the object file (if it's a pc
1118 relative reloc it adds the difference between the symbol value and the
1119 location). When relocating we need to preserve that property.
1120
1121 BFD handles this by setting the addend to the negative of the old
1122 value of the symbol. Unfortunately it handles common symbols in a
1123 non-standard way (it doesn't subtract the old value) but that's a
1124 different story (we can't change it without losing backward
1125 compatibility with old object files) (coff-i386 does subtract the old
1126 value, to be compatible with existing coff-i386 targets, like SCO).
1127
1128 So everything works fine when not producing relocatable output. When
1129 we are producing relocatable output, logically we should do exactly
1130 what we do when not producing relocatable output. Therefore, your
1131 patch is correct. In fact, it should probably always just set
1132 reloc_entry->addend to 0 for all cases, since it is, in fact, going to
1133 add the value into the object file. This won't hurt the COFF code,
1134 which doesn't use the addend; I'm not sure what it will do to other
1135 formats (the thing to check for would be whether any formats both use
1136 the addend and set partial_inplace).
1137
1138 When I wanted to make coff-i386 produce relocatable output, I ran
1139 into the problem that you are running into: I wanted to remove that
1140 line. Rather than risk it, I made the coff-i386 relocs use a special
1141 function; it's coff_i386_reloc in coff-i386.c. The function
1142 specifically adds the addend field into the object file, knowing that
1143 bfd_install_relocation is not going to. If you remove that line, then
1144 coff-i386.c will wind up adding the addend field in twice. It's
1145 trivial to fix; it just needs to be done.
1146
1147 The problem with removing the line is just that it may break some
1148 working code. With BFD it's hard to be sure of anything. The right
1149 way to deal with this is simply to build and test at least all the
1150 supported COFF targets. It should be straightforward if time and disk
1151 space consuming. For each target:
1152 1) build the linker
1153 2) generate some executable, and link it using -r (I would
1154 probably use paranoia.o and link against newlib/libc.a, which
1155 for all the supported targets would be available in
1156 /usr/cygnus/progressive/H-host/target/lib/libc.a).
1157 3) make the change to reloc.c
1158 4) rebuild the linker
1159 5) repeat step 2
1160 6) if the resulting object files are the same, you have at least
1161 made it no worse
1162 7) if they are different you have to figure out which version is
1163 right. */
1164 relocation -= reloc_entry->addend;
1165 /* FIXME: There should be no target specific code here... */
1166 if (strcmp (abfd->xvec->name, "coff-z8k") != 0)
1167 reloc_entry->addend = 0;
1168 }
1169 else
1170 {
1171 reloc_entry->addend = relocation;
1172 }
1173 }
1174
1175 /* FIXME: This overflow checking is incomplete, because the value
1176 might have overflowed before we get here. For a correct check we
1177 need to compute the value in a size larger than bitsize, but we
1178 can't reasonably do that for a reloc the same size as a host
1179 machine word.
1180 FIXME: We should also do overflow checking on the result after
1181 adding in the value contained in the object file. */
1182 if (howto->complain_on_overflow != complain_overflow_dont)
1183 flag = bfd_check_overflow (howto->complain_on_overflow,
1184 howto->bitsize,
1185 howto->rightshift,
1186 bfd_arch_bits_per_address (abfd),
1187 relocation);
1188
1189 /* Either we are relocating all the way, or we don't want to apply
1190 the relocation to the reloc entry (probably because there isn't
1191 any room in the output format to describe addends to relocs). */
1192
1193 /* The cast to bfd_vma avoids a bug in the Alpha OSF/1 C compiler
1194 (OSF version 1.3, compiler version 3.11). It miscompiles the
1195 following program:
1196
1197 struct str
1198 {
1199 unsigned int i0;
1200 } s = { 0 };
1201
1202 int
1203 main ()
1204 {
1205 unsigned long x;
1206
1207 x = 0x100000000;
1208 x <<= (unsigned long) s.i0;
1209 if (x == 0)
1210 printf ("failed\n");
1211 else
1212 printf ("succeeded (%lx)\n", x);
1213 }
1214 */
1215
1216 relocation >>= (bfd_vma) howto->rightshift;
1217
1218 /* Shift everything up to where it's going to be used. */
1219 relocation <<= (bfd_vma) howto->bitpos;
1220
1221 /* Wait for the day when all have the mask in them. */
1222
1223 /* What we do:
1224 i instruction to be left alone
1225 o offset within instruction
1226 r relocation offset to apply
1227 S src mask
1228 D dst mask
1229 N ~dst mask
1230 A part 1
1231 B part 2
1232 R result
1233
1234 Do this:
1235 (( i i i i i o o o o o from bfd_get<size>
1236 and S S S S S) to get the size offset we want
1237 + r r r r r r r r r r) to get the final value to place
1238 and D D D D D to chop to right size
1239 -----------------------
1240 = A A A A A
1241 And this:
1242 ( i i i i i o o o o o from bfd_get<size>
1243 and N N N N N ) get instruction
1244 -----------------------
1245 = B B B B B
1246
1247 And then:
1248 ( B B B B B
1249 or A A A A A)
1250 -----------------------
1251 = R R R R R R R R R R put into bfd_put<size>
1252 */
1253
1254 #define DOIT(x) \
1255 x = ( (x & ~howto->dst_mask) | (((x & howto->src_mask) + relocation) & howto->dst_mask))
1256
1257 data = (bfd_byte *) data_start + (octets - data_start_offset);
1258
1259 switch (howto->size)
1260 {
1261 case 0:
1262 {
1263 char x = bfd_get_8 (abfd, data);
1264 DOIT (x);
1265 bfd_put_8 (abfd, x, data);
1266 }
1267 break;
1268
1269 case 1:
1270 {
1271 short x = bfd_get_16 (abfd, data);
1272 DOIT (x);
1273 bfd_put_16 (abfd, (bfd_vma) x, data);
1274 }
1275 break;
1276 case 2:
1277 {
1278 long x = bfd_get_32 (abfd, data);
1279 DOIT (x);
1280 bfd_put_32 (abfd, (bfd_vma) x, data);
1281 }
1282 break;
1283 case -2:
1284 {
1285 long x = bfd_get_32 (abfd, data);
1286 relocation = -relocation;
1287 DOIT (x);
1288 bfd_put_32 (abfd, (bfd_vma) x, data);
1289 }
1290 break;
1291
1292 case 3:
1293 /* Do nothing */
1294 break;
1295
1296 case 4:
1297 {
1298 bfd_vma x = bfd_get_64 (abfd, data);
1299 DOIT (x);
1300 bfd_put_64 (abfd, x, data);
1301 }
1302 break;
1303 default:
1304 return bfd_reloc_other;
1305 }
1306
1307 return flag;
1308 }
1309
1310 /* This relocation routine is used by some of the backend linkers.
1311 They do not construct asymbol or arelent structures, so there is no
1312 reason for them to use bfd_perform_relocation. Also,
1313 bfd_perform_relocation is so hacked up it is easier to write a new
1314 function than to try to deal with it.
1315
1316 This routine does a final relocation. Whether it is useful for a
1317 relocatable link depends upon how the object format defines
1318 relocations.
1319
1320 FIXME: This routine ignores any special_function in the HOWTO,
1321 since the existing special_function values have been written for
1322 bfd_perform_relocation.
1323
1324 HOWTO is the reloc howto information.
1325 INPUT_BFD is the BFD which the reloc applies to.
1326 INPUT_SECTION is the section which the reloc applies to.
1327 CONTENTS is the contents of the section.
1328 ADDRESS is the address of the reloc within INPUT_SECTION.
1329 VALUE is the value of the symbol the reloc refers to.
1330 ADDEND is the addend of the reloc. */
1331
1332 bfd_reloc_status_type
1333 _bfd_final_link_relocate (reloc_howto_type *howto,
1334 bfd *input_bfd,
1335 asection *input_section,
1336 bfd_byte *contents,
1337 bfd_vma address,
1338 bfd_vma value,
1339 bfd_vma addend)
1340 {
1341 bfd_vma relocation;
1342
1343 /* Sanity check the address. */
1344 if (address > bfd_get_section_limit (input_bfd, input_section))
1345 return bfd_reloc_outofrange;
1346
1347 /* This function assumes that we are dealing with a basic relocation
1348 against a symbol. We want to compute the value of the symbol to
1349 relocate to. This is just VALUE, the value of the symbol, plus
1350 ADDEND, any addend associated with the reloc. */
1351 relocation = value + addend;
1352
1353 /* If the relocation is PC relative, we want to set RELOCATION to
1354 the distance between the symbol (currently in RELOCATION) and the
1355 location we are relocating. Some targets (e.g., i386-aout)
1356 arrange for the contents of the section to be the negative of the
1357 offset of the location within the section; for such targets
1358 pcrel_offset is FALSE. Other targets (e.g., m88kbcs or ELF)
1359 simply leave the contents of the section as zero; for such
1360 targets pcrel_offset is TRUE. If pcrel_offset is FALSE we do not
1361 need to subtract out the offset of the location within the
1362 section (which is just ADDRESS). */
1363 if (howto->pc_relative)
1364 {
1365 relocation -= (input_section->output_section->vma
1366 + input_section->output_offset);
1367 if (howto->pcrel_offset)
1368 relocation -= address;
1369 }
1370
1371 return _bfd_relocate_contents (howto, input_bfd, relocation,
1372 contents + address);
1373 }
1374
1375 /* Relocate a given location using a given value and howto. */
1376
1377 bfd_reloc_status_type
1378 _bfd_relocate_contents (reloc_howto_type *howto,
1379 bfd *input_bfd,
1380 bfd_vma relocation,
1381 bfd_byte *location)
1382 {
1383 int size;
1384 bfd_vma x = 0;
1385 bfd_reloc_status_type flag;
1386 unsigned int rightshift = howto->rightshift;
1387 unsigned int bitpos = howto->bitpos;
1388
1389 /* If the size is negative, negate RELOCATION. This isn't very
1390 general. */
1391 if (howto->size < 0)
1392 relocation = -relocation;
1393
1394 /* Get the value we are going to relocate. */
1395 size = bfd_get_reloc_size (howto);
1396 switch (size)
1397 {
1398 default:
1399 case 0:
1400 abort ();
1401 case 1:
1402 x = bfd_get_8 (input_bfd, location);
1403 break;
1404 case 2:
1405 x = bfd_get_16 (input_bfd, location);
1406 break;
1407 case 4:
1408 x = bfd_get_32 (input_bfd, location);
1409 break;
1410 case 8:
1411 #ifdef BFD64
1412 x = bfd_get_64 (input_bfd, location);
1413 #else
1414 abort ();
1415 #endif
1416 break;
1417 }
1418
1419 /* Check for overflow. FIXME: We may drop bits during the addition
1420 which we don't check for. We must either check at every single
1421 operation, which would be tedious, or we must do the computations
1422 in a type larger than bfd_vma, which would be inefficient. */
1423 flag = bfd_reloc_ok;
1424 if (howto->complain_on_overflow != complain_overflow_dont)
1425 {
1426 bfd_vma addrmask, fieldmask, signmask, ss;
1427 bfd_vma a, b, sum;
1428
1429 /* Get the values to be added together. For signed and unsigned
1430 relocations, we assume that all values should be truncated to
1431 the size of an address. For bitfields, all the bits matter.
1432 See also bfd_check_overflow. */
1433 fieldmask = N_ONES (howto->bitsize);
1434 signmask = ~fieldmask;
1435 addrmask = (N_ONES (bfd_arch_bits_per_address (input_bfd))
1436 | (fieldmask << rightshift));
1437 a = (relocation & addrmask) >> rightshift;
1438 b = (x & howto->src_mask & addrmask) >> bitpos;
1439 addrmask >>= rightshift;
1440
1441 switch (howto->complain_on_overflow)
1442 {
1443 case complain_overflow_signed:
1444 /* If any sign bits are set, all sign bits must be set.
1445 That is, A must be a valid negative address after
1446 shifting. */
1447 signmask = ~(fieldmask >> 1);
1448 /* Fall thru */
1449
1450 case complain_overflow_bitfield:
1451 /* Much like the signed check, but for a field one bit
1452 wider. We allow a bitfield to represent numbers in the
1453 range -2**n to 2**n-1, where n is the number of bits in the
1454 field. Note that when bfd_vma is 32 bits, a 32-bit reloc
1455 can't overflow, which is exactly what we want. */
1456 ss = a & signmask;
1457 if (ss != 0 && ss != (addrmask & signmask))
1458 flag = bfd_reloc_overflow;
1459
1460 /* We only need this next bit of code if the sign bit of B
1461 is below the sign bit of A. This would only happen if
1462 SRC_MASK had fewer bits than BITSIZE. Note that if
1463 SRC_MASK has more bits than BITSIZE, we can get into
1464 trouble; we would need to verify that B is in range, as
1465 we do for A above. */
1466 ss = ((~howto->src_mask) >> 1) & howto->src_mask;
1467 ss >>= bitpos;
1468
1469 /* Set all the bits above the sign bit. */
1470 b = (b ^ ss) - ss;
1471
1472 /* Now we can do the addition. */
1473 sum = a + b;
1474
1475 /* See if the result has the correct sign. Bits above the
1476 sign bit are junk now; ignore them. If the sum is
1477 positive, make sure we did not have all negative inputs;
1478 if the sum is negative, make sure we did not have all
1479 positive inputs. The test below looks only at the sign
1480 bits, and it really just
1481 SIGN (A) == SIGN (B) && SIGN (A) != SIGN (SUM)
1482
1483 We mask with addrmask here to explicitly allow an address
1484 wrap-around. The Linux kernel relies on it, and it is
1485 the only way to write assembler code which can run when
1486 loaded at a location 0x80000000 away from the location at
1487 which it is linked. */
1488 if (((~(a ^ b)) & (a ^ sum)) & signmask & addrmask)
1489 flag = bfd_reloc_overflow;
1490 break;
1491
1492 case complain_overflow_unsigned:
1493 /* Checking for an unsigned overflow is relatively easy:
1494 trim the addresses and add, and trim the result as well.
1495 Overflow is normally indicated when the result does not
1496 fit in the field. However, we also need to consider the
1497 case when, e.g., fieldmask is 0x7fffffff or smaller, an
1498 input is 0x80000000, and bfd_vma is only 32 bits; then we
1499 will get sum == 0, but there is an overflow, since the
1500 inputs did not fit in the field. Instead of doing a
1501 separate test, we can check for this by or-ing in the
1502 operands when testing for the sum overflowing its final
1503 field. */
1504 sum = (a + b) & addrmask;
1505 if ((a | b | sum) & signmask)
1506 flag = bfd_reloc_overflow;
1507 break;
1508
1509 default:
1510 abort ();
1511 }
1512 }
1513
1514 /* Put RELOCATION in the right bits. */
1515 relocation >>= (bfd_vma) rightshift;
1516 relocation <<= (bfd_vma) bitpos;
1517
1518 /* Add RELOCATION to the right bits of X. */
1519 x = ((x & ~howto->dst_mask)
1520 | (((x & howto->src_mask) + relocation) & howto->dst_mask));
1521
1522 /* Put the relocated value back in the object file. */
1523 switch (size)
1524 {
1525 default:
1526 abort ();
1527 case 1:
1528 bfd_put_8 (input_bfd, x, location);
1529 break;
1530 case 2:
1531 bfd_put_16 (input_bfd, x, location);
1532 break;
1533 case 4:
1534 bfd_put_32 (input_bfd, x, location);
1535 break;
1536 case 8:
1537 #ifdef BFD64
1538 bfd_put_64 (input_bfd, x, location);
1539 #else
1540 abort ();
1541 #endif
1542 break;
1543 }
1544
1545 return flag;
1546 }
1547
1548 /* Clear a given location using a given howto, by applying a fixed relocation
1549 value and discarding any in-place addend. This is used for fixed-up
1550 relocations against discarded symbols, to make ignorable debug or unwind
1551 information more obvious. */
1552
1553 void
1554 _bfd_clear_contents (reloc_howto_type *howto,
1555 bfd *input_bfd,
1556 asection *input_section,
1557 bfd_byte *location)
1558 {
1559 int size;
1560 bfd_vma x = 0;
1561
1562 /* Get the value we are going to relocate. */
1563 size = bfd_get_reloc_size (howto);
1564 switch (size)
1565 {
1566 default:
1567 case 0:
1568 abort ();
1569 case 1:
1570 x = bfd_get_8 (input_bfd, location);
1571 break;
1572 case 2:
1573 x = bfd_get_16 (input_bfd, location);
1574 break;
1575 case 4:
1576 x = bfd_get_32 (input_bfd, location);
1577 break;
1578 case 8:
1579 #ifdef BFD64
1580 x = bfd_get_64 (input_bfd, location);
1581 #else
1582 abort ();
1583 #endif
1584 break;
1585 }
1586
1587 /* Zero out the unwanted bits of X. */
1588 x &= ~howto->dst_mask;
1589
1590 /* For a range list, use 1 instead of 0 as placeholder. 0
1591 would terminate the list, hiding any later entries. */
1592 if (strcmp (bfd_get_section_name (input_bfd, input_section),
1593 ".debug_ranges") == 0
1594 && (howto->dst_mask & 1) != 0)
1595 x |= 1;
1596
1597 /* Put the relocated value back in the object file. */
1598 switch (size)
1599 {
1600 default:
1601 case 0:
1602 abort ();
1603 case 1:
1604 bfd_put_8 (input_bfd, x, location);
1605 break;
1606 case 2:
1607 bfd_put_16 (input_bfd, x, location);
1608 break;
1609 case 4:
1610 bfd_put_32 (input_bfd, x, location);
1611 break;
1612 case 8:
1613 #ifdef BFD64
1614 bfd_put_64 (input_bfd, x, location);
1615 #else
1616 abort ();
1617 #endif
1618 break;
1619 }
1620 }
1621
1622 /*
1623 DOCDD
1624 INODE
1625 howto manager, , typedef arelent, Relocations
1626
1627 SUBSECTION
1628 The howto manager
1629
1630 When an application wants to create a relocation, but doesn't
1631 know what the target machine might call it, it can find out by
1632 using this bit of code.
1633
1634 */
1635
1636 /*
1637 TYPEDEF
1638 bfd_reloc_code_type
1639
1640 DESCRIPTION
1641 The insides of a reloc code. The idea is that, eventually, there
1642 will be one enumerator for every type of relocation we ever do.
1643 Pass one of these values to <<bfd_reloc_type_lookup>>, and it'll
1644 return a howto pointer.
1645
1646 This does mean that the application must determine the correct
1647 enumerator value; you can't get a howto pointer from a random set
1648 of attributes.
1649
1650 SENUM
1651 bfd_reloc_code_real
1652
1653 ENUM
1654 BFD_RELOC_64
1655 ENUMX
1656 BFD_RELOC_32
1657 ENUMX
1658 BFD_RELOC_26
1659 ENUMX
1660 BFD_RELOC_24
1661 ENUMX
1662 BFD_RELOC_16
1663 ENUMX
1664 BFD_RELOC_14
1665 ENUMX
1666 BFD_RELOC_8
1667 ENUMDOC
1668 Basic absolute relocations of N bits.
1669
1670 ENUM
1671 BFD_RELOC_64_PCREL
1672 ENUMX
1673 BFD_RELOC_32_PCREL
1674 ENUMX
1675 BFD_RELOC_24_PCREL
1676 ENUMX
1677 BFD_RELOC_16_PCREL
1678 ENUMX
1679 BFD_RELOC_12_PCREL
1680 ENUMX
1681 BFD_RELOC_8_PCREL
1682 ENUMDOC
1683 PC-relative relocations. Sometimes these are relative to the address
1684 of the relocation itself; sometimes they are relative to the start of
1685 the section containing the relocation. It depends on the specific target.
1686
1687 The 24-bit relocation is used in some Intel 960 configurations.
1688
1689 ENUM
1690 BFD_RELOC_32_SECREL
1691 ENUMDOC
1692 Section relative relocations. Some targets need this for DWARF2.
1693
1694 ENUM
1695 BFD_RELOC_32_GOT_PCREL
1696 ENUMX
1697 BFD_RELOC_16_GOT_PCREL
1698 ENUMX
1699 BFD_RELOC_8_GOT_PCREL
1700 ENUMX
1701 BFD_RELOC_32_GOTOFF
1702 ENUMX
1703 BFD_RELOC_16_GOTOFF
1704 ENUMX
1705 BFD_RELOC_LO16_GOTOFF
1706 ENUMX
1707 BFD_RELOC_HI16_GOTOFF
1708 ENUMX
1709 BFD_RELOC_HI16_S_GOTOFF
1710 ENUMX
1711 BFD_RELOC_8_GOTOFF
1712 ENUMX
1713 BFD_RELOC_64_PLT_PCREL
1714 ENUMX
1715 BFD_RELOC_32_PLT_PCREL
1716 ENUMX
1717 BFD_RELOC_24_PLT_PCREL
1718 ENUMX
1719 BFD_RELOC_16_PLT_PCREL
1720 ENUMX
1721 BFD_RELOC_8_PLT_PCREL
1722 ENUMX
1723 BFD_RELOC_64_PLTOFF
1724 ENUMX
1725 BFD_RELOC_32_PLTOFF
1726 ENUMX
1727 BFD_RELOC_16_PLTOFF
1728 ENUMX
1729 BFD_RELOC_LO16_PLTOFF
1730 ENUMX
1731 BFD_RELOC_HI16_PLTOFF
1732 ENUMX
1733 BFD_RELOC_HI16_S_PLTOFF
1734 ENUMX
1735 BFD_RELOC_8_PLTOFF
1736 ENUMDOC
1737 For ELF.
1738
1739 ENUM
1740 BFD_RELOC_68K_GLOB_DAT
1741 ENUMX
1742 BFD_RELOC_68K_JMP_SLOT
1743 ENUMX
1744 BFD_RELOC_68K_RELATIVE
1745 ENUMX
1746 BFD_RELOC_68K_TLS_GD32
1747 ENUMX
1748 BFD_RELOC_68K_TLS_GD16
1749 ENUMX
1750 BFD_RELOC_68K_TLS_GD8
1751 ENUMX
1752 BFD_RELOC_68K_TLS_LDM32
1753 ENUMX
1754 BFD_RELOC_68K_TLS_LDM16
1755 ENUMX
1756 BFD_RELOC_68K_TLS_LDM8
1757 ENUMX
1758 BFD_RELOC_68K_TLS_LDO32
1759 ENUMX
1760 BFD_RELOC_68K_TLS_LDO16
1761 ENUMX
1762 BFD_RELOC_68K_TLS_LDO8
1763 ENUMX
1764 BFD_RELOC_68K_TLS_IE32
1765 ENUMX
1766 BFD_RELOC_68K_TLS_IE16
1767 ENUMX
1768 BFD_RELOC_68K_TLS_IE8
1769 ENUMX
1770 BFD_RELOC_68K_TLS_LE32
1771 ENUMX
1772 BFD_RELOC_68K_TLS_LE16
1773 ENUMX
1774 BFD_RELOC_68K_TLS_LE8
1775 ENUMDOC
1776 Relocations used by 68K ELF.
1777
1778 ENUM
1779 BFD_RELOC_32_BASEREL
1780 ENUMX
1781 BFD_RELOC_16_BASEREL
1782 ENUMX
1783 BFD_RELOC_LO16_BASEREL
1784 ENUMX
1785 BFD_RELOC_HI16_BASEREL
1786 ENUMX
1787 BFD_RELOC_HI16_S_BASEREL
1788 ENUMX
1789 BFD_RELOC_8_BASEREL
1790 ENUMX
1791 BFD_RELOC_RVA
1792 ENUMDOC
1793 Linkage-table relative.
1794
1795 ENUM
1796 BFD_RELOC_8_FFnn
1797 ENUMDOC
1798 Absolute 8-bit relocation, but used to form an address like 0xFFnn.
1799
1800 ENUM
1801 BFD_RELOC_32_PCREL_S2
1802 ENUMX
1803 BFD_RELOC_16_PCREL_S2
1804 ENUMX
1805 BFD_RELOC_23_PCREL_S2
1806 ENUMDOC
1807 These PC-relative relocations are stored as word displacements --
1808 i.e., byte displacements shifted right two bits. The 30-bit word
1809 displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the
1810 SPARC. (SPARC tools generally refer to this as <<WDISP30>>.) The
1811 signed 16-bit displacement is used on the MIPS, and the 23-bit
1812 displacement is used on the Alpha.
1813
1814 ENUM
1815 BFD_RELOC_HI22
1816 ENUMX
1817 BFD_RELOC_LO10
1818 ENUMDOC
1819 High 22 bits and low 10 bits of 32-bit value, placed into lower bits of
1820 the target word. These are used on the SPARC.
1821
1822 ENUM
1823 BFD_RELOC_GPREL16
1824 ENUMX
1825 BFD_RELOC_GPREL32
1826 ENUMDOC
1827 For systems that allocate a Global Pointer register, these are
1828 displacements off that register. These relocation types are
1829 handled specially, because the value the register will have is
1830 decided relatively late.
1831
1832 ENUM
1833 BFD_RELOC_I960_CALLJ
1834 ENUMDOC
1835 Reloc types used for i960/b.out.
1836
1837 ENUM
1838 BFD_RELOC_NONE
1839 ENUMX
1840 BFD_RELOC_SPARC_WDISP22
1841 ENUMX
1842 BFD_RELOC_SPARC22
1843 ENUMX
1844 BFD_RELOC_SPARC13
1845 ENUMX
1846 BFD_RELOC_SPARC_GOT10
1847 ENUMX
1848 BFD_RELOC_SPARC_GOT13
1849 ENUMX
1850 BFD_RELOC_SPARC_GOT22
1851 ENUMX
1852 BFD_RELOC_SPARC_PC10
1853 ENUMX
1854 BFD_RELOC_SPARC_PC22
1855 ENUMX
1856 BFD_RELOC_SPARC_WPLT30
1857 ENUMX
1858 BFD_RELOC_SPARC_COPY
1859 ENUMX
1860 BFD_RELOC_SPARC_GLOB_DAT
1861 ENUMX
1862 BFD_RELOC_SPARC_JMP_SLOT
1863 ENUMX
1864 BFD_RELOC_SPARC_RELATIVE
1865 ENUMX
1866 BFD_RELOC_SPARC_UA16
1867 ENUMX
1868 BFD_RELOC_SPARC_UA32
1869 ENUMX
1870 BFD_RELOC_SPARC_UA64
1871 ENUMX
1872 BFD_RELOC_SPARC_GOTDATA_HIX22
1873 ENUMX
1874 BFD_RELOC_SPARC_GOTDATA_LOX10
1875 ENUMX
1876 BFD_RELOC_SPARC_GOTDATA_OP_HIX22
1877 ENUMX
1878 BFD_RELOC_SPARC_GOTDATA_OP_LOX10
1879 ENUMX
1880 BFD_RELOC_SPARC_GOTDATA_OP
1881 ENUMX
1882 BFD_RELOC_SPARC_JMP_IREL
1883 ENUMX
1884 BFD_RELOC_SPARC_IRELATIVE
1885 ENUMDOC
1886 SPARC ELF relocations. There is probably some overlap with other
1887 relocation types already defined.
1888
1889 ENUM
1890 BFD_RELOC_SPARC_BASE13
1891 ENUMX
1892 BFD_RELOC_SPARC_BASE22
1893 ENUMDOC
1894 I think these are specific to SPARC a.out (e.g., Sun 4).
1895
1896 ENUMEQ
1897 BFD_RELOC_SPARC_64
1898 BFD_RELOC_64
1899 ENUMX
1900 BFD_RELOC_SPARC_10
1901 ENUMX
1902 BFD_RELOC_SPARC_11
1903 ENUMX
1904 BFD_RELOC_SPARC_OLO10
1905 ENUMX
1906 BFD_RELOC_SPARC_HH22
1907 ENUMX
1908 BFD_RELOC_SPARC_HM10
1909 ENUMX
1910 BFD_RELOC_SPARC_LM22
1911 ENUMX
1912 BFD_RELOC_SPARC_PC_HH22
1913 ENUMX
1914 BFD_RELOC_SPARC_PC_HM10
1915 ENUMX
1916 BFD_RELOC_SPARC_PC_LM22
1917 ENUMX
1918 BFD_RELOC_SPARC_WDISP16
1919 ENUMX
1920 BFD_RELOC_SPARC_WDISP19
1921 ENUMX
1922 BFD_RELOC_SPARC_7
1923 ENUMX
1924 BFD_RELOC_SPARC_6
1925 ENUMX
1926 BFD_RELOC_SPARC_5
1927 ENUMEQX
1928 BFD_RELOC_SPARC_DISP64
1929 BFD_RELOC_64_PCREL
1930 ENUMX
1931 BFD_RELOC_SPARC_PLT32
1932 ENUMX
1933 BFD_RELOC_SPARC_PLT64
1934 ENUMX
1935 BFD_RELOC_SPARC_HIX22
1936 ENUMX
1937 BFD_RELOC_SPARC_LOX10
1938 ENUMX
1939 BFD_RELOC_SPARC_H44
1940 ENUMX
1941 BFD_RELOC_SPARC_M44
1942 ENUMX
1943 BFD_RELOC_SPARC_L44
1944 ENUMX
1945 BFD_RELOC_SPARC_REGISTER
1946 ENUMX
1947 BFD_RELOC_SPARC_H34
1948 ENUMX
1949 BFD_RELOC_SPARC_SIZE32
1950 ENUMX
1951 BFD_RELOC_SPARC_SIZE64
1952 ENUMX
1953 BFD_RELOC_SPARC_WDISP10
1954 ENUMDOC
1955 SPARC64 relocations
1956
1957 ENUM
1958 BFD_RELOC_SPARC_REV32
1959 ENUMDOC
1960 SPARC little endian relocation
1961 ENUM
1962 BFD_RELOC_SPARC_TLS_GD_HI22
1963 ENUMX
1964 BFD_RELOC_SPARC_TLS_GD_LO10
1965 ENUMX
1966 BFD_RELOC_SPARC_TLS_GD_ADD
1967 ENUMX
1968 BFD_RELOC_SPARC_TLS_GD_CALL
1969 ENUMX
1970 BFD_RELOC_SPARC_TLS_LDM_HI22
1971 ENUMX
1972 BFD_RELOC_SPARC_TLS_LDM_LO10
1973 ENUMX
1974 BFD_RELOC_SPARC_TLS_LDM_ADD
1975 ENUMX
1976 BFD_RELOC_SPARC_TLS_LDM_CALL
1977 ENUMX
1978 BFD_RELOC_SPARC_TLS_LDO_HIX22
1979 ENUMX
1980 BFD_RELOC_SPARC_TLS_LDO_LOX10
1981 ENUMX
1982 BFD_RELOC_SPARC_TLS_LDO_ADD
1983 ENUMX
1984 BFD_RELOC_SPARC_TLS_IE_HI22
1985 ENUMX
1986 BFD_RELOC_SPARC_TLS_IE_LO10
1987 ENUMX
1988 BFD_RELOC_SPARC_TLS_IE_LD
1989 ENUMX
1990 BFD_RELOC_SPARC_TLS_IE_LDX
1991 ENUMX
1992 BFD_RELOC_SPARC_TLS_IE_ADD
1993 ENUMX
1994 BFD_RELOC_SPARC_TLS_LE_HIX22
1995 ENUMX
1996 BFD_RELOC_SPARC_TLS_LE_LOX10
1997 ENUMX
1998 BFD_RELOC_SPARC_TLS_DTPMOD32
1999 ENUMX
2000 BFD_RELOC_SPARC_TLS_DTPMOD64
2001 ENUMX
2002 BFD_RELOC_SPARC_TLS_DTPOFF32
2003 ENUMX
2004 BFD_RELOC_SPARC_TLS_DTPOFF64
2005 ENUMX
2006 BFD_RELOC_SPARC_TLS_TPOFF32
2007 ENUMX
2008 BFD_RELOC_SPARC_TLS_TPOFF64
2009 ENUMDOC
2010 SPARC TLS relocations
2011
2012 ENUM
2013 BFD_RELOC_SPU_IMM7
2014 ENUMX
2015 BFD_RELOC_SPU_IMM8
2016 ENUMX
2017 BFD_RELOC_SPU_IMM10
2018 ENUMX
2019 BFD_RELOC_SPU_IMM10W
2020 ENUMX
2021 BFD_RELOC_SPU_IMM16
2022 ENUMX
2023 BFD_RELOC_SPU_IMM16W
2024 ENUMX
2025 BFD_RELOC_SPU_IMM18
2026 ENUMX
2027 BFD_RELOC_SPU_PCREL9a
2028 ENUMX
2029 BFD_RELOC_SPU_PCREL9b
2030 ENUMX
2031 BFD_RELOC_SPU_PCREL16
2032 ENUMX
2033 BFD_RELOC_SPU_LO16
2034 ENUMX
2035 BFD_RELOC_SPU_HI16
2036 ENUMX
2037 BFD_RELOC_SPU_PPU32
2038 ENUMX
2039 BFD_RELOC_SPU_PPU64
2040 ENUMX
2041 BFD_RELOC_SPU_ADD_PIC
2042 ENUMDOC
2043 SPU Relocations.
2044
2045 ENUM
2046 BFD_RELOC_ALPHA_GPDISP_HI16
2047 ENUMDOC
2048 Alpha ECOFF and ELF relocations. Some of these treat the symbol or
2049 "addend" in some special way.
2050 For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when
2051 writing; when reading, it will be the absolute section symbol. The
2052 addend is the displacement in bytes of the "lda" instruction from
2053 the "ldah" instruction (which is at the address of this reloc).
2054 ENUM
2055 BFD_RELOC_ALPHA_GPDISP_LO16
2056 ENUMDOC
2057 For GPDISP_LO16 ("ignore") relocations, the symbol is handled as
2058 with GPDISP_HI16 relocs. The addend is ignored when writing the
2059 relocations out, and is filled in with the file's GP value on
2060 reading, for convenience.
2061
2062 ENUM
2063 BFD_RELOC_ALPHA_GPDISP
2064 ENUMDOC
2065 The ELF GPDISP relocation is exactly the same as the GPDISP_HI16
2066 relocation except that there is no accompanying GPDISP_LO16
2067 relocation.
2068
2069 ENUM
2070 BFD_RELOC_ALPHA_LITERAL
2071 ENUMX
2072 BFD_RELOC_ALPHA_ELF_LITERAL
2073 ENUMX
2074 BFD_RELOC_ALPHA_LITUSE
2075 ENUMDOC
2076 The Alpha LITERAL/LITUSE relocs are produced by a symbol reference;
2077 the assembler turns it into a LDQ instruction to load the address of
2078 the symbol, and then fills in a register in the real instruction.
2079
2080 The LITERAL reloc, at the LDQ instruction, refers to the .lita
2081 section symbol. The addend is ignored when writing, but is filled
2082 in with the file's GP value on reading, for convenience, as with the
2083 GPDISP_LO16 reloc.
2084
2085 The ELF_LITERAL reloc is somewhere between 16_GOTOFF and GPDISP_LO16.
2086 It should refer to the symbol to be referenced, as with 16_GOTOFF,
2087 but it generates output not based on the position within the .got
2088 section, but relative to the GP value chosen for the file during the
2089 final link stage.
2090
2091 The LITUSE reloc, on the instruction using the loaded address, gives
2092 information to the linker that it might be able to use to optimize
2093 away some literal section references. The symbol is ignored (read
2094 as the absolute section symbol), and the "addend" indicates the type
2095 of instruction using the register:
2096 1 - "memory" fmt insn
2097 2 - byte-manipulation (byte offset reg)
2098 3 - jsr (target of branch)
2099
2100 ENUM
2101 BFD_RELOC_ALPHA_HINT
2102 ENUMDOC
2103 The HINT relocation indicates a value that should be filled into the
2104 "hint" field of a jmp/jsr/ret instruction, for possible branch-
2105 prediction logic which may be provided on some processors.
2106
2107 ENUM
2108 BFD_RELOC_ALPHA_LINKAGE
2109 ENUMDOC
2110 The LINKAGE relocation outputs a linkage pair in the object file,
2111 which is filled by the linker.
2112
2113 ENUM
2114 BFD_RELOC_ALPHA_CODEADDR
2115 ENUMDOC
2116 The CODEADDR relocation outputs a STO_CA in the object file,
2117 which is filled by the linker.
2118
2119 ENUM
2120 BFD_RELOC_ALPHA_GPREL_HI16
2121 ENUMX
2122 BFD_RELOC_ALPHA_GPREL_LO16
2123 ENUMDOC
2124 The GPREL_HI/LO relocations together form a 32-bit offset from the
2125 GP register.
2126
2127 ENUM
2128 BFD_RELOC_ALPHA_BRSGP
2129 ENUMDOC
2130 Like BFD_RELOC_23_PCREL_S2, except that the source and target must
2131 share a common GP, and the target address is adjusted for
2132 STO_ALPHA_STD_GPLOAD.
2133
2134 ENUM
2135 BFD_RELOC_ALPHA_NOP
2136 ENUMDOC
2137 The NOP relocation outputs a NOP if the longword displacement
2138 between two procedure entry points is < 2^21.
2139
2140 ENUM
2141 BFD_RELOC_ALPHA_BSR
2142 ENUMDOC
2143 The BSR relocation outputs a BSR if the longword displacement
2144 between two procedure entry points is < 2^21.
2145
2146 ENUM
2147 BFD_RELOC_ALPHA_LDA
2148 ENUMDOC
2149 The LDA relocation outputs a LDA if the longword displacement
2150 between two procedure entry points is < 2^16.
2151
2152 ENUM
2153 BFD_RELOC_ALPHA_BOH
2154 ENUMDOC
2155 The BOH relocation outputs a BSR if the longword displacement
2156 between two procedure entry points is < 2^21, or else a hint.
2157
2158 ENUM
2159 BFD_RELOC_ALPHA_TLSGD
2160 ENUMX
2161 BFD_RELOC_ALPHA_TLSLDM
2162 ENUMX
2163 BFD_RELOC_ALPHA_DTPMOD64
2164 ENUMX
2165 BFD_RELOC_ALPHA_GOTDTPREL16
2166 ENUMX
2167 BFD_RELOC_ALPHA_DTPREL64
2168 ENUMX
2169 BFD_RELOC_ALPHA_DTPREL_HI16
2170 ENUMX
2171 BFD_RELOC_ALPHA_DTPREL_LO16
2172 ENUMX
2173 BFD_RELOC_ALPHA_DTPREL16
2174 ENUMX
2175 BFD_RELOC_ALPHA_GOTTPREL16
2176 ENUMX
2177 BFD_RELOC_ALPHA_TPREL64
2178 ENUMX
2179 BFD_RELOC_ALPHA_TPREL_HI16
2180 ENUMX
2181 BFD_RELOC_ALPHA_TPREL_LO16
2182 ENUMX
2183 BFD_RELOC_ALPHA_TPREL16
2184 ENUMDOC
2185 Alpha thread-local storage relocations.
2186
2187 ENUM
2188 BFD_RELOC_MIPS_JMP
2189 ENUMX
2190 BFD_RELOC_MICROMIPS_JMP
2191 ENUMDOC
2192 The MIPS jump instruction.
2193
2194 ENUM
2195 BFD_RELOC_MIPS16_JMP
2196 ENUMDOC
2197 The MIPS16 jump instruction.
2198
2199 ENUM
2200 BFD_RELOC_MIPS16_GPREL
2201 ENUMDOC
2202 MIPS16 GP relative reloc.
2203
2204 ENUM
2205 BFD_RELOC_HI16
2206 ENUMDOC
2207 High 16 bits of 32-bit value; simple reloc.
2208
2209 ENUM
2210 BFD_RELOC_HI16_S
2211 ENUMDOC
2212 High 16 bits of 32-bit value but the low 16 bits will be sign
2213 extended and added to form the final result. If the low 16
2214 bits form a negative number, we need to add one to the high value
2215 to compensate for the borrow when the low bits are added.
2216
2217 ENUM
2218 BFD_RELOC_LO16
2219 ENUMDOC
2220 Low 16 bits.
2221
2222 ENUM
2223 BFD_RELOC_HI16_PCREL
2224 ENUMDOC
2225 High 16 bits of 32-bit pc-relative value
2226 ENUM
2227 BFD_RELOC_HI16_S_PCREL
2228 ENUMDOC
2229 High 16 bits of 32-bit pc-relative value, adjusted
2230 ENUM
2231 BFD_RELOC_LO16_PCREL
2232 ENUMDOC
2233 Low 16 bits of pc-relative value
2234
2235 ENUM
2236 BFD_RELOC_MIPS16_GOT16
2237 ENUMX
2238 BFD_RELOC_MIPS16_CALL16
2239 ENUMDOC
2240 Equivalent of BFD_RELOC_MIPS_*, but with the MIPS16 layout of
2241 16-bit immediate fields
2242 ENUM
2243 BFD_RELOC_MIPS16_HI16
2244 ENUMDOC
2245 MIPS16 high 16 bits of 32-bit value.
2246 ENUM
2247 BFD_RELOC_MIPS16_HI16_S
2248 ENUMDOC
2249 MIPS16 high 16 bits of 32-bit value but the low 16 bits will be sign
2250 extended and added to form the final result. If the low 16
2251 bits form a negative number, we need to add one to the high value
2252 to compensate for the borrow when the low bits are added.
2253 ENUM
2254 BFD_RELOC_MIPS16_LO16
2255 ENUMDOC
2256 MIPS16 low 16 bits.
2257
2258 ENUM
2259 BFD_RELOC_MIPS16_TLS_GD
2260 ENUMX
2261 BFD_RELOC_MIPS16_TLS_LDM
2262 ENUMX
2263 BFD_RELOC_MIPS16_TLS_DTPREL_HI16
2264 ENUMX
2265 BFD_RELOC_MIPS16_TLS_DTPREL_LO16
2266 ENUMX
2267 BFD_RELOC_MIPS16_TLS_GOTTPREL
2268 ENUMX
2269 BFD_RELOC_MIPS16_TLS_TPREL_HI16
2270 ENUMX
2271 BFD_RELOC_MIPS16_TLS_TPREL_LO16
2272 ENUMDOC
2273 MIPS16 TLS relocations
2274
2275 ENUM
2276 BFD_RELOC_MIPS_LITERAL
2277 ENUMX
2278 BFD_RELOC_MICROMIPS_LITERAL
2279 ENUMDOC
2280 Relocation against a MIPS literal section.
2281
2282 ENUM
2283 BFD_RELOC_MICROMIPS_7_PCREL_S1
2284 ENUMX
2285 BFD_RELOC_MICROMIPS_10_PCREL_S1
2286 ENUMX
2287 BFD_RELOC_MICROMIPS_16_PCREL_S1
2288 ENUMDOC
2289 microMIPS PC-relative relocations.
2290
2291 ENUM
2292 BFD_RELOC_MICROMIPS_GPREL16
2293 ENUMX
2294 BFD_RELOC_MICROMIPS_HI16
2295 ENUMX
2296 BFD_RELOC_MICROMIPS_HI16_S
2297 ENUMX
2298 BFD_RELOC_MICROMIPS_LO16
2299 ENUMDOC
2300 microMIPS versions of generic BFD relocs.
2301
2302 ENUM
2303 BFD_RELOC_MIPS_GOT16
2304 ENUMX
2305 BFD_RELOC_MICROMIPS_GOT16
2306 ENUMX
2307 BFD_RELOC_MIPS_CALL16
2308 ENUMX
2309 BFD_RELOC_MICROMIPS_CALL16
2310 ENUMX
2311 BFD_RELOC_MIPS_GOT_HI16
2312 ENUMX
2313 BFD_RELOC_MICROMIPS_GOT_HI16
2314 ENUMX
2315 BFD_RELOC_MIPS_GOT_LO16
2316 ENUMX
2317 BFD_RELOC_MICROMIPS_GOT_LO16
2318 ENUMX
2319 BFD_RELOC_MIPS_CALL_HI16
2320 ENUMX
2321 BFD_RELOC_MICROMIPS_CALL_HI16
2322 ENUMX
2323 BFD_RELOC_MIPS_CALL_LO16
2324 ENUMX
2325 BFD_RELOC_MICROMIPS_CALL_LO16
2326 ENUMX
2327 BFD_RELOC_MIPS_SUB
2328 ENUMX
2329 BFD_RELOC_MICROMIPS_SUB
2330 ENUMX
2331 BFD_RELOC_MIPS_GOT_PAGE
2332 ENUMX
2333 BFD_RELOC_MICROMIPS_GOT_PAGE
2334 ENUMX
2335 BFD_RELOC_MIPS_GOT_OFST
2336 ENUMX
2337 BFD_RELOC_MICROMIPS_GOT_OFST
2338 ENUMX
2339 BFD_RELOC_MIPS_GOT_DISP
2340 ENUMX
2341 BFD_RELOC_MICROMIPS_GOT_DISP
2342 ENUMX
2343 BFD_RELOC_MIPS_SHIFT5
2344 ENUMX
2345 BFD_RELOC_MIPS_SHIFT6
2346 ENUMX
2347 BFD_RELOC_MIPS_INSERT_A
2348 ENUMX
2349 BFD_RELOC_MIPS_INSERT_B
2350 ENUMX
2351 BFD_RELOC_MIPS_DELETE
2352 ENUMX
2353 BFD_RELOC_MIPS_HIGHEST
2354 ENUMX
2355 BFD_RELOC_MICROMIPS_HIGHEST
2356 ENUMX
2357 BFD_RELOC_MIPS_HIGHER
2358 ENUMX
2359 BFD_RELOC_MICROMIPS_HIGHER
2360 ENUMX
2361 BFD_RELOC_MIPS_SCN_DISP
2362 ENUMX
2363 BFD_RELOC_MICROMIPS_SCN_DISP
2364 ENUMX
2365 BFD_RELOC_MIPS_REL16
2366 ENUMX
2367 BFD_RELOC_MIPS_RELGOT
2368 ENUMX
2369 BFD_RELOC_MIPS_JALR
2370 ENUMX
2371 BFD_RELOC_MICROMIPS_JALR
2372 ENUMX
2373 BFD_RELOC_MIPS_TLS_DTPMOD32
2374 ENUMX
2375 BFD_RELOC_MIPS_TLS_DTPREL32
2376 ENUMX
2377 BFD_RELOC_MIPS_TLS_DTPMOD64
2378 ENUMX
2379 BFD_RELOC_MIPS_TLS_DTPREL64
2380 ENUMX
2381 BFD_RELOC_MIPS_TLS_GD
2382 ENUMX
2383 BFD_RELOC_MICROMIPS_TLS_GD
2384 ENUMX
2385 BFD_RELOC_MIPS_TLS_LDM
2386 ENUMX
2387 BFD_RELOC_MICROMIPS_TLS_LDM
2388 ENUMX
2389 BFD_RELOC_MIPS_TLS_DTPREL_HI16
2390 ENUMX
2391 BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16
2392 ENUMX
2393 BFD_RELOC_MIPS_TLS_DTPREL_LO16
2394 ENUMX
2395 BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16
2396 ENUMX
2397 BFD_RELOC_MIPS_TLS_GOTTPREL
2398 ENUMX
2399 BFD_RELOC_MICROMIPS_TLS_GOTTPREL
2400 ENUMX
2401 BFD_RELOC_MIPS_TLS_TPREL32
2402 ENUMX
2403 BFD_RELOC_MIPS_TLS_TPREL64
2404 ENUMX
2405 BFD_RELOC_MIPS_TLS_TPREL_HI16
2406 ENUMX
2407 BFD_RELOC_MICROMIPS_TLS_TPREL_HI16
2408 ENUMX
2409 BFD_RELOC_MIPS_TLS_TPREL_LO16
2410 ENUMX
2411 BFD_RELOC_MICROMIPS_TLS_TPREL_LO16
2412 ENUMDOC
2413 MIPS ELF relocations.
2414 COMMENT
2415
2416 ENUM
2417 BFD_RELOC_MIPS_COPY
2418 ENUMX
2419 BFD_RELOC_MIPS_JUMP_SLOT
2420 ENUMDOC
2421 MIPS ELF relocations (VxWorks and PLT extensions).
2422 COMMENT
2423
2424 ENUM
2425 BFD_RELOC_MOXIE_10_PCREL
2426 ENUMDOC
2427 Moxie ELF relocations.
2428 COMMENT
2429
2430 ENUM
2431 BFD_RELOC_FRV_LABEL16
2432 ENUMX
2433 BFD_RELOC_FRV_LABEL24
2434 ENUMX
2435 BFD_RELOC_FRV_LO16
2436 ENUMX
2437 BFD_RELOC_FRV_HI16
2438 ENUMX
2439 BFD_RELOC_FRV_GPREL12
2440 ENUMX
2441 BFD_RELOC_FRV_GPRELU12
2442 ENUMX
2443 BFD_RELOC_FRV_GPREL32
2444 ENUMX
2445 BFD_RELOC_FRV_GPRELHI
2446 ENUMX
2447 BFD_RELOC_FRV_GPRELLO
2448 ENUMX
2449 BFD_RELOC_FRV_GOT12
2450 ENUMX
2451 BFD_RELOC_FRV_GOTHI
2452 ENUMX
2453 BFD_RELOC_FRV_GOTLO
2454 ENUMX
2455 BFD_RELOC_FRV_FUNCDESC
2456 ENUMX
2457 BFD_RELOC_FRV_FUNCDESC_GOT12
2458 ENUMX
2459 BFD_RELOC_FRV_FUNCDESC_GOTHI
2460 ENUMX
2461 BFD_RELOC_FRV_FUNCDESC_GOTLO
2462 ENUMX
2463 BFD_RELOC_FRV_FUNCDESC_VALUE
2464 ENUMX
2465 BFD_RELOC_FRV_FUNCDESC_GOTOFF12
2466 ENUMX
2467 BFD_RELOC_FRV_FUNCDESC_GOTOFFHI
2468 ENUMX
2469 BFD_RELOC_FRV_FUNCDESC_GOTOFFLO
2470 ENUMX
2471 BFD_RELOC_FRV_GOTOFF12
2472 ENUMX
2473 BFD_RELOC_FRV_GOTOFFHI
2474 ENUMX
2475 BFD_RELOC_FRV_GOTOFFLO
2476 ENUMX
2477 BFD_RELOC_FRV_GETTLSOFF
2478 ENUMX
2479 BFD_RELOC_FRV_TLSDESC_VALUE
2480 ENUMX
2481 BFD_RELOC_FRV_GOTTLSDESC12
2482 ENUMX
2483 BFD_RELOC_FRV_GOTTLSDESCHI
2484 ENUMX
2485 BFD_RELOC_FRV_GOTTLSDESCLO
2486 ENUMX
2487 BFD_RELOC_FRV_TLSMOFF12
2488 ENUMX
2489 BFD_RELOC_FRV_TLSMOFFHI
2490 ENUMX
2491 BFD_RELOC_FRV_TLSMOFFLO
2492 ENUMX
2493 BFD_RELOC_FRV_GOTTLSOFF12
2494 ENUMX
2495 BFD_RELOC_FRV_GOTTLSOFFHI
2496 ENUMX
2497 BFD_RELOC_FRV_GOTTLSOFFLO
2498 ENUMX
2499 BFD_RELOC_FRV_TLSOFF
2500 ENUMX
2501 BFD_RELOC_FRV_TLSDESC_RELAX
2502 ENUMX
2503 BFD_RELOC_FRV_GETTLSOFF_RELAX
2504 ENUMX
2505 BFD_RELOC_FRV_TLSOFF_RELAX
2506 ENUMX
2507 BFD_RELOC_FRV_TLSMOFF
2508 ENUMDOC
2509 Fujitsu Frv Relocations.
2510 COMMENT
2511
2512 ENUM
2513 BFD_RELOC_MN10300_GOTOFF24
2514 ENUMDOC
2515 This is a 24bit GOT-relative reloc for the mn10300.
2516 ENUM
2517 BFD_RELOC_MN10300_GOT32
2518 ENUMDOC
2519 This is a 32bit GOT-relative reloc for the mn10300, offset by two bytes
2520 in the instruction.
2521 ENUM
2522 BFD_RELOC_MN10300_GOT24
2523 ENUMDOC
2524 This is a 24bit GOT-relative reloc for the mn10300, offset by two bytes
2525 in the instruction.
2526 ENUM
2527 BFD_RELOC_MN10300_GOT16
2528 ENUMDOC
2529 This is a 16bit GOT-relative reloc for the mn10300, offset by two bytes
2530 in the instruction.
2531 ENUM
2532 BFD_RELOC_MN10300_COPY
2533 ENUMDOC
2534 Copy symbol at runtime.
2535 ENUM
2536 BFD_RELOC_MN10300_GLOB_DAT
2537 ENUMDOC
2538 Create GOT entry.
2539 ENUM
2540 BFD_RELOC_MN10300_JMP_SLOT
2541 ENUMDOC
2542 Create PLT entry.
2543 ENUM
2544 BFD_RELOC_MN10300_RELATIVE
2545 ENUMDOC
2546 Adjust by program base.
2547 ENUM
2548 BFD_RELOC_MN10300_SYM_DIFF
2549 ENUMDOC
2550 Together with another reloc targeted at the same location,
2551 allows for a value that is the difference of two symbols
2552 in the same section.
2553 ENUM
2554 BFD_RELOC_MN10300_ALIGN
2555 ENUMDOC
2556 The addend of this reloc is an alignment power that must
2557 be honoured at the offset's location, regardless of linker
2558 relaxation.
2559 ENUM
2560 BFD_RELOC_MN10300_TLS_GD
2561 ENUMX
2562 BFD_RELOC_MN10300_TLS_LD
2563 ENUMX
2564 BFD_RELOC_MN10300_TLS_LDO
2565 ENUMX
2566 BFD_RELOC_MN10300_TLS_GOTIE
2567 ENUMX
2568 BFD_RELOC_MN10300_TLS_IE
2569 ENUMX
2570 BFD_RELOC_MN10300_TLS_LE
2571 ENUMX
2572 BFD_RELOC_MN10300_TLS_DTPMOD
2573 ENUMX
2574 BFD_RELOC_MN10300_TLS_DTPOFF
2575 ENUMX
2576 BFD_RELOC_MN10300_TLS_TPOFF
2577 ENUMDOC
2578 Various TLS-related relocations.
2579 ENUM
2580 BFD_RELOC_MN10300_32_PCREL
2581 ENUMDOC
2582 This is a 32bit pcrel reloc for the mn10300, offset by two bytes in the
2583 instruction.
2584 ENUM
2585 BFD_RELOC_MN10300_16_PCREL
2586 ENUMDOC
2587 This is a 16bit pcrel reloc for the mn10300, offset by two bytes in the
2588 instruction.
2589 COMMENT
2590
2591 ENUM
2592 BFD_RELOC_386_GOT32
2593 ENUMX
2594 BFD_RELOC_386_PLT32
2595 ENUMX
2596 BFD_RELOC_386_COPY
2597 ENUMX
2598 BFD_RELOC_386_GLOB_DAT
2599 ENUMX
2600 BFD_RELOC_386_JUMP_SLOT
2601 ENUMX
2602 BFD_RELOC_386_RELATIVE
2603 ENUMX
2604 BFD_RELOC_386_GOTOFF
2605 ENUMX
2606 BFD_RELOC_386_GOTPC
2607 ENUMX
2608 BFD_RELOC_386_TLS_TPOFF
2609 ENUMX
2610 BFD_RELOC_386_TLS_IE
2611 ENUMX
2612 BFD_RELOC_386_TLS_GOTIE
2613 ENUMX
2614 BFD_RELOC_386_TLS_LE
2615 ENUMX
2616 BFD_RELOC_386_TLS_GD
2617 ENUMX
2618 BFD_RELOC_386_TLS_LDM
2619 ENUMX
2620 BFD_RELOC_386_TLS_LDO_32
2621 ENUMX
2622 BFD_RELOC_386_TLS_IE_32
2623 ENUMX
2624 BFD_RELOC_386_TLS_LE_32
2625 ENUMX
2626 BFD_RELOC_386_TLS_DTPMOD32
2627 ENUMX
2628 BFD_RELOC_386_TLS_DTPOFF32
2629 ENUMX
2630 BFD_RELOC_386_TLS_TPOFF32
2631 ENUMX
2632 BFD_RELOC_386_TLS_GOTDESC
2633 ENUMX
2634 BFD_RELOC_386_TLS_DESC_CALL
2635 ENUMX
2636 BFD_RELOC_386_TLS_DESC
2637 ENUMX
2638 BFD_RELOC_386_IRELATIVE
2639 ENUMDOC
2640 i386/elf relocations
2641
2642 ENUM
2643 BFD_RELOC_X86_64_GOT32
2644 ENUMX
2645 BFD_RELOC_X86_64_PLT32
2646 ENUMX
2647 BFD_RELOC_X86_64_COPY
2648 ENUMX
2649 BFD_RELOC_X86_64_GLOB_DAT
2650 ENUMX
2651 BFD_RELOC_X86_64_JUMP_SLOT
2652 ENUMX
2653 BFD_RELOC_X86_64_RELATIVE
2654 ENUMX
2655 BFD_RELOC_X86_64_GOTPCREL
2656 ENUMX
2657 BFD_RELOC_X86_64_32S
2658 ENUMX
2659 BFD_RELOC_X86_64_DTPMOD64
2660 ENUMX
2661 BFD_RELOC_X86_64_DTPOFF64
2662 ENUMX
2663 BFD_RELOC_X86_64_TPOFF64
2664 ENUMX
2665 BFD_RELOC_X86_64_TLSGD
2666 ENUMX
2667 BFD_RELOC_X86_64_TLSLD
2668 ENUMX
2669 BFD_RELOC_X86_64_DTPOFF32
2670 ENUMX
2671 BFD_RELOC_X86_64_GOTTPOFF
2672 ENUMX
2673 BFD_RELOC_X86_64_TPOFF32
2674 ENUMX
2675 BFD_RELOC_X86_64_GOTOFF64
2676 ENUMX
2677 BFD_RELOC_X86_64_GOTPC32
2678 ENUMX
2679 BFD_RELOC_X86_64_GOT64
2680 ENUMX
2681 BFD_RELOC_X86_64_GOTPCREL64
2682 ENUMX
2683 BFD_RELOC_X86_64_GOTPC64
2684 ENUMX
2685 BFD_RELOC_X86_64_GOTPLT64
2686 ENUMX
2687 BFD_RELOC_X86_64_PLTOFF64
2688 ENUMX
2689 BFD_RELOC_X86_64_GOTPC32_TLSDESC
2690 ENUMX
2691 BFD_RELOC_X86_64_TLSDESC_CALL
2692 ENUMX
2693 BFD_RELOC_X86_64_TLSDESC
2694 ENUMX
2695 BFD_RELOC_X86_64_IRELATIVE
2696 ENUMDOC
2697 x86-64/elf relocations
2698
2699 ENUM
2700 BFD_RELOC_NS32K_IMM_8
2701 ENUMX
2702 BFD_RELOC_NS32K_IMM_16
2703 ENUMX
2704 BFD_RELOC_NS32K_IMM_32
2705 ENUMX
2706 BFD_RELOC_NS32K_IMM_8_PCREL
2707 ENUMX
2708 BFD_RELOC_NS32K_IMM_16_PCREL
2709 ENUMX
2710 BFD_RELOC_NS32K_IMM_32_PCREL
2711 ENUMX
2712 BFD_RELOC_NS32K_DISP_8
2713 ENUMX
2714 BFD_RELOC_NS32K_DISP_16
2715 ENUMX
2716 BFD_RELOC_NS32K_DISP_32
2717 ENUMX
2718 BFD_RELOC_NS32K_DISP_8_PCREL
2719 ENUMX
2720 BFD_RELOC_NS32K_DISP_16_PCREL
2721 ENUMX
2722 BFD_RELOC_NS32K_DISP_32_PCREL
2723 ENUMDOC
2724 ns32k relocations
2725
2726 ENUM
2727 BFD_RELOC_PDP11_DISP_8_PCREL
2728 ENUMX
2729 BFD_RELOC_PDP11_DISP_6_PCREL
2730 ENUMDOC
2731 PDP11 relocations
2732
2733 ENUM
2734 BFD_RELOC_PJ_CODE_HI16
2735 ENUMX
2736 BFD_RELOC_PJ_CODE_LO16
2737 ENUMX
2738 BFD_RELOC_PJ_CODE_DIR16
2739 ENUMX
2740 BFD_RELOC_PJ_CODE_DIR32
2741 ENUMX
2742 BFD_RELOC_PJ_CODE_REL16
2743 ENUMX
2744 BFD_RELOC_PJ_CODE_REL32
2745 ENUMDOC
2746 Picojava relocs. Not all of these appear in object files.
2747
2748 ENUM
2749 BFD_RELOC_PPC_B26
2750 ENUMX
2751 BFD_RELOC_PPC_BA26
2752 ENUMX
2753 BFD_RELOC_PPC_TOC16
2754 ENUMX
2755 BFD_RELOC_PPC_B16
2756 ENUMX
2757 BFD_RELOC_PPC_B16_BRTAKEN
2758 ENUMX
2759 BFD_RELOC_PPC_B16_BRNTAKEN
2760 ENUMX
2761 BFD_RELOC_PPC_BA16
2762 ENUMX
2763 BFD_RELOC_PPC_BA16_BRTAKEN
2764 ENUMX
2765 BFD_RELOC_PPC_BA16_BRNTAKEN
2766 ENUMX
2767 BFD_RELOC_PPC_COPY
2768 ENUMX
2769 BFD_RELOC_PPC_GLOB_DAT
2770 ENUMX
2771 BFD_RELOC_PPC_JMP_SLOT
2772 ENUMX
2773 BFD_RELOC_PPC_RELATIVE
2774 ENUMX
2775 BFD_RELOC_PPC_LOCAL24PC
2776 ENUMX
2777 BFD_RELOC_PPC_EMB_NADDR32
2778 ENUMX
2779 BFD_RELOC_PPC_EMB_NADDR16
2780 ENUMX
2781 BFD_RELOC_PPC_EMB_NADDR16_LO
2782 ENUMX
2783 BFD_RELOC_PPC_EMB_NADDR16_HI
2784 ENUMX
2785 BFD_RELOC_PPC_EMB_NADDR16_HA
2786 ENUMX
2787 BFD_RELOC_PPC_EMB_SDAI16
2788 ENUMX
2789 BFD_RELOC_PPC_EMB_SDA2I16
2790 ENUMX
2791 BFD_RELOC_PPC_EMB_SDA2REL
2792 ENUMX
2793 BFD_RELOC_PPC_EMB_SDA21
2794 ENUMX
2795 BFD_RELOC_PPC_EMB_MRKREF
2796 ENUMX
2797 BFD_RELOC_PPC_EMB_RELSEC16
2798 ENUMX
2799 BFD_RELOC_PPC_EMB_RELST_LO
2800 ENUMX
2801 BFD_RELOC_PPC_EMB_RELST_HI
2802 ENUMX
2803 BFD_RELOC_PPC_EMB_RELST_HA
2804 ENUMX
2805 BFD_RELOC_PPC_EMB_BIT_FLD
2806 ENUMX
2807 BFD_RELOC_PPC_EMB_RELSDA
2808 ENUMX
2809 BFD_RELOC_PPC64_HIGHER
2810 ENUMX
2811 BFD_RELOC_PPC64_HIGHER_S
2812 ENUMX
2813 BFD_RELOC_PPC64_HIGHEST
2814 ENUMX
2815 BFD_RELOC_PPC64_HIGHEST_S
2816 ENUMX
2817 BFD_RELOC_PPC64_TOC16_LO
2818 ENUMX
2819 BFD_RELOC_PPC64_TOC16_HI
2820 ENUMX
2821 BFD_RELOC_PPC64_TOC16_HA
2822 ENUMX
2823 BFD_RELOC_PPC64_TOC
2824 ENUMX
2825 BFD_RELOC_PPC64_PLTGOT16
2826 ENUMX
2827 BFD_RELOC_PPC64_PLTGOT16_LO
2828 ENUMX
2829 BFD_RELOC_PPC64_PLTGOT16_HI
2830 ENUMX
2831 BFD_RELOC_PPC64_PLTGOT16_HA
2832 ENUMX
2833 BFD_RELOC_PPC64_ADDR16_DS
2834 ENUMX
2835 BFD_RELOC_PPC64_ADDR16_LO_DS
2836 ENUMX
2837 BFD_RELOC_PPC64_GOT16_DS
2838 ENUMX
2839 BFD_RELOC_PPC64_GOT16_LO_DS
2840 ENUMX
2841 BFD_RELOC_PPC64_PLT16_LO_DS
2842 ENUMX
2843 BFD_RELOC_PPC64_SECTOFF_DS
2844 ENUMX
2845 BFD_RELOC_PPC64_SECTOFF_LO_DS
2846 ENUMX
2847 BFD_RELOC_PPC64_TOC16_DS
2848 ENUMX
2849 BFD_RELOC_PPC64_TOC16_LO_DS
2850 ENUMX
2851 BFD_RELOC_PPC64_PLTGOT16_DS
2852 ENUMX
2853 BFD_RELOC_PPC64_PLTGOT16_LO_DS
2854 ENUMDOC
2855 Power(rs6000) and PowerPC relocations.
2856
2857 ENUM
2858 BFD_RELOC_PPC_TLS
2859 ENUMX
2860 BFD_RELOC_PPC_TLSGD
2861 ENUMX
2862 BFD_RELOC_PPC_TLSLD
2863 ENUMX
2864 BFD_RELOC_PPC_DTPMOD
2865 ENUMX
2866 BFD_RELOC_PPC_TPREL16
2867 ENUMX
2868 BFD_RELOC_PPC_TPREL16_LO
2869 ENUMX
2870 BFD_RELOC_PPC_TPREL16_HI
2871 ENUMX
2872 BFD_RELOC_PPC_TPREL16_HA
2873 ENUMX
2874 BFD_RELOC_PPC_TPREL
2875 ENUMX
2876 BFD_RELOC_PPC_DTPREL16
2877 ENUMX
2878 BFD_RELOC_PPC_DTPREL16_LO
2879 ENUMX
2880 BFD_RELOC_PPC_DTPREL16_HI
2881 ENUMX
2882 BFD_RELOC_PPC_DTPREL16_HA
2883 ENUMX
2884 BFD_RELOC_PPC_DTPREL
2885 ENUMX
2886 BFD_RELOC_PPC_GOT_TLSGD16
2887 ENUMX
2888 BFD_RELOC_PPC_GOT_TLSGD16_LO
2889 ENUMX
2890 BFD_RELOC_PPC_GOT_TLSGD16_HI
2891 ENUMX
2892 BFD_RELOC_PPC_GOT_TLSGD16_HA
2893 ENUMX
2894 BFD_RELOC_PPC_GOT_TLSLD16
2895 ENUMX
2896 BFD_RELOC_PPC_GOT_TLSLD16_LO
2897 ENUMX
2898 BFD_RELOC_PPC_GOT_TLSLD16_HI
2899 ENUMX
2900 BFD_RELOC_PPC_GOT_TLSLD16_HA
2901 ENUMX
2902 BFD_RELOC_PPC_GOT_TPREL16
2903 ENUMX
2904 BFD_RELOC_PPC_GOT_TPREL16_LO
2905 ENUMX
2906 BFD_RELOC_PPC_GOT_TPREL16_HI
2907 ENUMX
2908 BFD_RELOC_PPC_GOT_TPREL16_HA
2909 ENUMX
2910 BFD_RELOC_PPC_GOT_DTPREL16
2911 ENUMX
2912 BFD_RELOC_PPC_GOT_DTPREL16_LO
2913 ENUMX
2914 BFD_RELOC_PPC_GOT_DTPREL16_HI
2915 ENUMX
2916 BFD_RELOC_PPC_GOT_DTPREL16_HA
2917 ENUMX
2918 BFD_RELOC_PPC64_TPREL16_DS
2919 ENUMX
2920 BFD_RELOC_PPC64_TPREL16_LO_DS
2921 ENUMX
2922 BFD_RELOC_PPC64_TPREL16_HIGHER
2923 ENUMX
2924 BFD_RELOC_PPC64_TPREL16_HIGHERA
2925 ENUMX
2926 BFD_RELOC_PPC64_TPREL16_HIGHEST
2927 ENUMX
2928 BFD_RELOC_PPC64_TPREL16_HIGHESTA
2929 ENUMX
2930 BFD_RELOC_PPC64_DTPREL16_DS
2931 ENUMX
2932 BFD_RELOC_PPC64_DTPREL16_LO_DS
2933 ENUMX
2934 BFD_RELOC_PPC64_DTPREL16_HIGHER
2935 ENUMX
2936 BFD_RELOC_PPC64_DTPREL16_HIGHERA
2937 ENUMX
2938 BFD_RELOC_PPC64_DTPREL16_HIGHEST
2939 ENUMX
2940 BFD_RELOC_PPC64_DTPREL16_HIGHESTA
2941 ENUMDOC
2942 PowerPC and PowerPC64 thread-local storage relocations.
2943
2944 ENUM
2945 BFD_RELOC_I370_D12
2946 ENUMDOC
2947 IBM 370/390 relocations
2948
2949 ENUM
2950 BFD_RELOC_CTOR
2951 ENUMDOC
2952 The type of reloc used to build a constructor table - at the moment
2953 probably a 32 bit wide absolute relocation, but the target can choose.
2954 It generally does map to one of the other relocation types.
2955
2956 ENUM
2957 BFD_RELOC_ARM_PCREL_BRANCH
2958 ENUMDOC
2959 ARM 26 bit pc-relative branch. The lowest two bits must be zero and are
2960 not stored in the instruction.
2961 ENUM
2962 BFD_RELOC_ARM_PCREL_BLX
2963 ENUMDOC
2964 ARM 26 bit pc-relative branch. The lowest bit must be zero and is
2965 not stored in the instruction. The 2nd lowest bit comes from a 1 bit
2966 field in the instruction.
2967 ENUM
2968 BFD_RELOC_THUMB_PCREL_BLX
2969 ENUMDOC
2970 Thumb 22 bit pc-relative branch. The lowest bit must be zero and is
2971 not stored in the instruction. The 2nd lowest bit comes from a 1 bit
2972 field in the instruction.
2973 ENUM
2974 BFD_RELOC_ARM_PCREL_CALL
2975 ENUMDOC
2976 ARM 26-bit pc-relative branch for an unconditional BL or BLX instruction.
2977 ENUM
2978 BFD_RELOC_ARM_PCREL_JUMP
2979 ENUMDOC
2980 ARM 26-bit pc-relative branch for B or conditional BL instruction.
2981
2982 ENUM
2983 BFD_RELOC_THUMB_PCREL_BRANCH7
2984 ENUMX
2985 BFD_RELOC_THUMB_PCREL_BRANCH9
2986 ENUMX
2987 BFD_RELOC_THUMB_PCREL_BRANCH12
2988 ENUMX
2989 BFD_RELOC_THUMB_PCREL_BRANCH20
2990 ENUMX
2991 BFD_RELOC_THUMB_PCREL_BRANCH23
2992 ENUMX
2993 BFD_RELOC_THUMB_PCREL_BRANCH25
2994 ENUMDOC
2995 Thumb 7-, 9-, 12-, 20-, 23-, and 25-bit pc-relative branches.
2996 The lowest bit must be zero and is not stored in the instruction.
2997 Note that the corresponding ELF R_ARM_THM_JUMPnn constant has an
2998 "nn" one smaller in all cases. Note further that BRANCH23
2999 corresponds to R_ARM_THM_CALL.
3000
3001 ENUM
3002 BFD_RELOC_ARM_OFFSET_IMM
3003 ENUMDOC
3004 12-bit immediate offset, used in ARM-format ldr and str instructions.
3005
3006 ENUM
3007 BFD_RELOC_ARM_THUMB_OFFSET
3008 ENUMDOC
3009 5-bit immediate offset, used in Thumb-format ldr and str instructions.
3010
3011 ENUM
3012 BFD_RELOC_ARM_TARGET1
3013 ENUMDOC
3014 Pc-relative or absolute relocation depending on target. Used for
3015 entries in .init_array sections.
3016 ENUM
3017 BFD_RELOC_ARM_ROSEGREL32
3018 ENUMDOC
3019 Read-only segment base relative address.
3020 ENUM
3021 BFD_RELOC_ARM_SBREL32
3022 ENUMDOC
3023 Data segment base relative address.
3024 ENUM
3025 BFD_RELOC_ARM_TARGET2
3026 ENUMDOC
3027 This reloc is used for references to RTTI data from exception handling
3028 tables. The actual definition depends on the target. It may be a
3029 pc-relative or some form of GOT-indirect relocation.
3030 ENUM
3031 BFD_RELOC_ARM_PREL31
3032 ENUMDOC
3033 31-bit PC relative address.
3034 ENUM
3035 BFD_RELOC_ARM_MOVW
3036 ENUMX
3037 BFD_RELOC_ARM_MOVT
3038 ENUMX
3039 BFD_RELOC_ARM_MOVW_PCREL
3040 ENUMX
3041 BFD_RELOC_ARM_MOVT_PCREL
3042 ENUMX
3043 BFD_RELOC_ARM_THUMB_MOVW
3044 ENUMX
3045 BFD_RELOC_ARM_THUMB_MOVT
3046 ENUMX
3047 BFD_RELOC_ARM_THUMB_MOVW_PCREL
3048 ENUMX
3049 BFD_RELOC_ARM_THUMB_MOVT_PCREL
3050 ENUMDOC
3051 Low and High halfword relocations for MOVW and MOVT instructions.
3052
3053 ENUM
3054 BFD_RELOC_ARM_JUMP_SLOT
3055 ENUMX
3056 BFD_RELOC_ARM_GLOB_DAT
3057 ENUMX
3058 BFD_RELOC_ARM_GOT32
3059 ENUMX
3060 BFD_RELOC_ARM_PLT32
3061 ENUMX
3062 BFD_RELOC_ARM_RELATIVE
3063 ENUMX
3064 BFD_RELOC_ARM_GOTOFF
3065 ENUMX
3066 BFD_RELOC_ARM_GOTPC
3067 ENUMX
3068 BFD_RELOC_ARM_GOT_PREL
3069 ENUMDOC
3070 Relocations for setting up GOTs and PLTs for shared libraries.
3071
3072 ENUM
3073 BFD_RELOC_ARM_TLS_GD32
3074 ENUMX
3075 BFD_RELOC_ARM_TLS_LDO32
3076 ENUMX
3077 BFD_RELOC_ARM_TLS_LDM32
3078 ENUMX
3079 BFD_RELOC_ARM_TLS_DTPOFF32
3080 ENUMX
3081 BFD_RELOC_ARM_TLS_DTPMOD32
3082 ENUMX
3083 BFD_RELOC_ARM_TLS_TPOFF32
3084 ENUMX
3085 BFD_RELOC_ARM_TLS_IE32
3086 ENUMX
3087 BFD_RELOC_ARM_TLS_LE32
3088 ENUMX
3089 BFD_RELOC_ARM_TLS_GOTDESC
3090 ENUMX
3091 BFD_RELOC_ARM_TLS_CALL
3092 ENUMX
3093 BFD_RELOC_ARM_THM_TLS_CALL
3094 ENUMX
3095 BFD_RELOC_ARM_TLS_DESCSEQ
3096 ENUMX
3097 BFD_RELOC_ARM_THM_TLS_DESCSEQ
3098 ENUMX
3099 BFD_RELOC_ARM_TLS_DESC
3100 ENUMDOC
3101 ARM thread-local storage relocations.
3102
3103 ENUM
3104 BFD_RELOC_ARM_ALU_PC_G0_NC
3105 ENUMX
3106 BFD_RELOC_ARM_ALU_PC_G0
3107 ENUMX
3108 BFD_RELOC_ARM_ALU_PC_G1_NC
3109 ENUMX
3110 BFD_RELOC_ARM_ALU_PC_G1
3111 ENUMX
3112 BFD_RELOC_ARM_ALU_PC_G2
3113 ENUMX
3114 BFD_RELOC_ARM_LDR_PC_G0
3115 ENUMX
3116 BFD_RELOC_ARM_LDR_PC_G1
3117 ENUMX
3118 BFD_RELOC_ARM_LDR_PC_G2
3119 ENUMX
3120 BFD_RELOC_ARM_LDRS_PC_G0
3121 ENUMX
3122 BFD_RELOC_ARM_LDRS_PC_G1
3123 ENUMX
3124 BFD_RELOC_ARM_LDRS_PC_G2
3125 ENUMX
3126 BFD_RELOC_ARM_LDC_PC_G0
3127 ENUMX
3128 BFD_RELOC_ARM_LDC_PC_G1
3129 ENUMX
3130 BFD_RELOC_ARM_LDC_PC_G2
3131 ENUMX
3132 BFD_RELOC_ARM_ALU_SB_G0_NC
3133 ENUMX
3134 BFD_RELOC_ARM_ALU_SB_G0
3135 ENUMX
3136 BFD_RELOC_ARM_ALU_SB_G1_NC
3137 ENUMX
3138 BFD_RELOC_ARM_ALU_SB_G1
3139 ENUMX
3140 BFD_RELOC_ARM_ALU_SB_G2
3141 ENUMX
3142 BFD_RELOC_ARM_LDR_SB_G0
3143 ENUMX
3144 BFD_RELOC_ARM_LDR_SB_G1
3145 ENUMX
3146 BFD_RELOC_ARM_LDR_SB_G2
3147 ENUMX
3148 BFD_RELOC_ARM_LDRS_SB_G0
3149 ENUMX
3150 BFD_RELOC_ARM_LDRS_SB_G1
3151 ENUMX
3152 BFD_RELOC_ARM_LDRS_SB_G2
3153 ENUMX
3154 BFD_RELOC_ARM_LDC_SB_G0
3155 ENUMX
3156 BFD_RELOC_ARM_LDC_SB_G1
3157 ENUMX
3158 BFD_RELOC_ARM_LDC_SB_G2
3159 ENUMDOC
3160 ARM group relocations.
3161
3162 ENUM
3163 BFD_RELOC_ARM_V4BX
3164 ENUMDOC
3165 Annotation of BX instructions.
3166
3167 ENUM
3168 BFD_RELOC_ARM_IRELATIVE
3169 ENUMDOC
3170 ARM support for STT_GNU_IFUNC.
3171
3172 ENUM
3173 BFD_RELOC_ARM_IMMEDIATE
3174 ENUMX
3175 BFD_RELOC_ARM_ADRL_IMMEDIATE
3176 ENUMX
3177 BFD_RELOC_ARM_T32_IMMEDIATE
3178 ENUMX
3179 BFD_RELOC_ARM_T32_ADD_IMM
3180 ENUMX
3181 BFD_RELOC_ARM_T32_IMM12
3182 ENUMX
3183 BFD_RELOC_ARM_T32_ADD_PC12
3184 ENUMX
3185 BFD_RELOC_ARM_SHIFT_IMM
3186 ENUMX
3187 BFD_RELOC_ARM_SMC
3188 ENUMX
3189 BFD_RELOC_ARM_HVC
3190 ENUMX
3191 BFD_RELOC_ARM_SWI
3192 ENUMX
3193 BFD_RELOC_ARM_MULTI
3194 ENUMX
3195 BFD_RELOC_ARM_CP_OFF_IMM
3196 ENUMX
3197 BFD_RELOC_ARM_CP_OFF_IMM_S2
3198 ENUMX
3199 BFD_RELOC_ARM_T32_CP_OFF_IMM
3200 ENUMX
3201 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2
3202 ENUMX
3203 BFD_RELOC_ARM_ADR_IMM
3204 ENUMX
3205 BFD_RELOC_ARM_LDR_IMM
3206 ENUMX
3207 BFD_RELOC_ARM_LITERAL
3208 ENUMX
3209 BFD_RELOC_ARM_IN_POOL
3210 ENUMX
3211 BFD_RELOC_ARM_OFFSET_IMM8
3212 ENUMX
3213 BFD_RELOC_ARM_T32_OFFSET_U8
3214 ENUMX
3215 BFD_RELOC_ARM_T32_OFFSET_IMM
3216 ENUMX
3217 BFD_RELOC_ARM_HWLITERAL
3218 ENUMX
3219 BFD_RELOC_ARM_THUMB_ADD
3220 ENUMX
3221 BFD_RELOC_ARM_THUMB_IMM
3222 ENUMX
3223 BFD_RELOC_ARM_THUMB_SHIFT
3224 ENUMDOC
3225 These relocs are only used within the ARM assembler. They are not
3226 (at present) written to any object files.
3227
3228 ENUM
3229 BFD_RELOC_SH_PCDISP8BY2
3230 ENUMX
3231 BFD_RELOC_SH_PCDISP12BY2
3232 ENUMX
3233 BFD_RELOC_SH_IMM3
3234 ENUMX
3235 BFD_RELOC_SH_IMM3U
3236 ENUMX
3237 BFD_RELOC_SH_DISP12
3238 ENUMX
3239 BFD_RELOC_SH_DISP12BY2
3240 ENUMX
3241 BFD_RELOC_SH_DISP12BY4
3242 ENUMX
3243 BFD_RELOC_SH_DISP12BY8
3244 ENUMX
3245 BFD_RELOC_SH_DISP20
3246 ENUMX
3247 BFD_RELOC_SH_DISP20BY8
3248 ENUMX
3249 BFD_RELOC_SH_IMM4
3250 ENUMX
3251 BFD_RELOC_SH_IMM4BY2
3252 ENUMX
3253 BFD_RELOC_SH_IMM4BY4
3254 ENUMX
3255 BFD_RELOC_SH_IMM8
3256 ENUMX
3257 BFD_RELOC_SH_IMM8BY2
3258 ENUMX
3259 BFD_RELOC_SH_IMM8BY4
3260 ENUMX
3261 BFD_RELOC_SH_PCRELIMM8BY2
3262 ENUMX
3263 BFD_RELOC_SH_PCRELIMM8BY4
3264 ENUMX
3265 BFD_RELOC_SH_SWITCH16
3266 ENUMX
3267 BFD_RELOC_SH_SWITCH32
3268 ENUMX
3269 BFD_RELOC_SH_USES
3270 ENUMX
3271 BFD_RELOC_SH_COUNT
3272 ENUMX
3273 BFD_RELOC_SH_ALIGN
3274 ENUMX
3275 BFD_RELOC_SH_CODE
3276 ENUMX
3277 BFD_RELOC_SH_DATA
3278 ENUMX
3279 BFD_RELOC_SH_LABEL
3280 ENUMX
3281 BFD_RELOC_SH_LOOP_START
3282 ENUMX
3283 BFD_RELOC_SH_LOOP_END
3284 ENUMX
3285 BFD_RELOC_SH_COPY
3286 ENUMX
3287 BFD_RELOC_SH_GLOB_DAT
3288 ENUMX
3289 BFD_RELOC_SH_JMP_SLOT
3290 ENUMX
3291 BFD_RELOC_SH_RELATIVE
3292 ENUMX
3293 BFD_RELOC_SH_GOTPC
3294 ENUMX
3295 BFD_RELOC_SH_GOT_LOW16
3296 ENUMX
3297 BFD_RELOC_SH_GOT_MEDLOW16
3298 ENUMX
3299 BFD_RELOC_SH_GOT_MEDHI16
3300 ENUMX
3301 BFD_RELOC_SH_GOT_HI16
3302 ENUMX
3303 BFD_RELOC_SH_GOTPLT_LOW16
3304 ENUMX
3305 BFD_RELOC_SH_GOTPLT_MEDLOW16
3306 ENUMX
3307 BFD_RELOC_SH_GOTPLT_MEDHI16
3308 ENUMX
3309 BFD_RELOC_SH_GOTPLT_HI16
3310 ENUMX
3311 BFD_RELOC_SH_PLT_LOW16
3312 ENUMX
3313 BFD_RELOC_SH_PLT_MEDLOW16
3314 ENUMX
3315 BFD_RELOC_SH_PLT_MEDHI16
3316 ENUMX
3317 BFD_RELOC_SH_PLT_HI16
3318 ENUMX
3319 BFD_RELOC_SH_GOTOFF_LOW16
3320 ENUMX
3321 BFD_RELOC_SH_GOTOFF_MEDLOW16
3322 ENUMX
3323 BFD_RELOC_SH_GOTOFF_MEDHI16
3324 ENUMX
3325 BFD_RELOC_SH_GOTOFF_HI16
3326 ENUMX
3327 BFD_RELOC_SH_GOTPC_LOW16
3328 ENUMX
3329 BFD_RELOC_SH_GOTPC_MEDLOW16
3330 ENUMX
3331 BFD_RELOC_SH_GOTPC_MEDHI16
3332 ENUMX
3333 BFD_RELOC_SH_GOTPC_HI16
3334 ENUMX
3335 BFD_RELOC_SH_COPY64
3336 ENUMX
3337 BFD_RELOC_SH_GLOB_DAT64
3338 ENUMX
3339 BFD_RELOC_SH_JMP_SLOT64
3340 ENUMX
3341 BFD_RELOC_SH_RELATIVE64
3342 ENUMX
3343 BFD_RELOC_SH_GOT10BY4
3344 ENUMX
3345 BFD_RELOC_SH_GOT10BY8
3346 ENUMX
3347 BFD_RELOC_SH_GOTPLT10BY4
3348 ENUMX
3349 BFD_RELOC_SH_GOTPLT10BY8
3350 ENUMX
3351 BFD_RELOC_SH_GOTPLT32
3352 ENUMX
3353 BFD_RELOC_SH_SHMEDIA_CODE
3354 ENUMX
3355 BFD_RELOC_SH_IMMU5
3356 ENUMX
3357 BFD_RELOC_SH_IMMS6
3358 ENUMX
3359 BFD_RELOC_SH_IMMS6BY32
3360 ENUMX
3361 BFD_RELOC_SH_IMMU6
3362 ENUMX
3363 BFD_RELOC_SH_IMMS10
3364 ENUMX
3365 BFD_RELOC_SH_IMMS10BY2
3366 ENUMX
3367 BFD_RELOC_SH_IMMS10BY4
3368 ENUMX
3369 BFD_RELOC_SH_IMMS10BY8
3370 ENUMX
3371 BFD_RELOC_SH_IMMS16
3372 ENUMX
3373 BFD_RELOC_SH_IMMU16
3374 ENUMX
3375 BFD_RELOC_SH_IMM_LOW16
3376 ENUMX
3377 BFD_RELOC_SH_IMM_LOW16_PCREL
3378 ENUMX
3379 BFD_RELOC_SH_IMM_MEDLOW16
3380 ENUMX
3381 BFD_RELOC_SH_IMM_MEDLOW16_PCREL
3382 ENUMX
3383 BFD_RELOC_SH_IMM_MEDHI16
3384 ENUMX
3385 BFD_RELOC_SH_IMM_MEDHI16_PCREL
3386 ENUMX
3387 BFD_RELOC_SH_IMM_HI16
3388 ENUMX
3389 BFD_RELOC_SH_IMM_HI16_PCREL
3390 ENUMX
3391 BFD_RELOC_SH_PT_16
3392 ENUMX
3393 BFD_RELOC_SH_TLS_GD_32
3394 ENUMX
3395 BFD_RELOC_SH_TLS_LD_32
3396 ENUMX
3397 BFD_RELOC_SH_TLS_LDO_32
3398 ENUMX
3399 BFD_RELOC_SH_TLS_IE_32
3400 ENUMX
3401 BFD_RELOC_SH_TLS_LE_32
3402 ENUMX
3403 BFD_RELOC_SH_TLS_DTPMOD32
3404 ENUMX
3405 BFD_RELOC_SH_TLS_DTPOFF32
3406 ENUMX
3407 BFD_RELOC_SH_TLS_TPOFF32
3408 ENUMX
3409 BFD_RELOC_SH_GOT20
3410 ENUMX
3411 BFD_RELOC_SH_GOTOFF20
3412 ENUMX
3413 BFD_RELOC_SH_GOTFUNCDESC
3414 ENUMX
3415 BFD_RELOC_SH_GOTFUNCDESC20
3416 ENUMX
3417 BFD_RELOC_SH_GOTOFFFUNCDESC
3418 ENUMX
3419 BFD_RELOC_SH_GOTOFFFUNCDESC20
3420 ENUMX
3421 BFD_RELOC_SH_FUNCDESC
3422 ENUMDOC
3423 Renesas / SuperH SH relocs. Not all of these appear in object files.
3424
3425 ENUM
3426 BFD_RELOC_ARC_B22_PCREL
3427 ENUMDOC
3428 ARC Cores relocs.
3429 ARC 22 bit pc-relative branch. The lowest two bits must be zero and are
3430 not stored in the instruction. The high 20 bits are installed in bits 26
3431 through 7 of the instruction.
3432 ENUM
3433 BFD_RELOC_ARC_B26
3434 ENUMDOC
3435 ARC 26 bit absolute branch. The lowest two bits must be zero and are not
3436 stored in the instruction. The high 24 bits are installed in bits 23
3437 through 0.
3438
3439 ENUM
3440 BFD_RELOC_BFIN_16_IMM
3441 ENUMDOC
3442 ADI Blackfin 16 bit immediate absolute reloc.
3443 ENUM
3444 BFD_RELOC_BFIN_16_HIGH
3445 ENUMDOC
3446 ADI Blackfin 16 bit immediate absolute reloc higher 16 bits.
3447 ENUM
3448 BFD_RELOC_BFIN_4_PCREL
3449 ENUMDOC
3450 ADI Blackfin 'a' part of LSETUP.
3451 ENUM
3452 BFD_RELOC_BFIN_5_PCREL
3453 ENUMDOC
3454 ADI Blackfin.
3455 ENUM
3456 BFD_RELOC_BFIN_16_LOW
3457 ENUMDOC
3458 ADI Blackfin 16 bit immediate absolute reloc lower 16 bits.
3459 ENUM
3460 BFD_RELOC_BFIN_10_PCREL
3461 ENUMDOC
3462 ADI Blackfin.
3463 ENUM
3464 BFD_RELOC_BFIN_11_PCREL
3465 ENUMDOC
3466 ADI Blackfin 'b' part of LSETUP.
3467 ENUM
3468 BFD_RELOC_BFIN_12_PCREL_JUMP
3469 ENUMDOC
3470 ADI Blackfin.
3471 ENUM
3472 BFD_RELOC_BFIN_12_PCREL_JUMP_S
3473 ENUMDOC
3474 ADI Blackfin Short jump, pcrel.
3475 ENUM
3476 BFD_RELOC_BFIN_24_PCREL_CALL_X
3477 ENUMDOC
3478 ADI Blackfin Call.x not implemented.
3479 ENUM
3480 BFD_RELOC_BFIN_24_PCREL_JUMP_L
3481 ENUMDOC
3482 ADI Blackfin Long Jump pcrel.
3483 ENUM
3484 BFD_RELOC_BFIN_GOT17M4
3485 ENUMX
3486 BFD_RELOC_BFIN_GOTHI
3487 ENUMX
3488 BFD_RELOC_BFIN_GOTLO
3489 ENUMX
3490 BFD_RELOC_BFIN_FUNCDESC
3491 ENUMX
3492 BFD_RELOC_BFIN_FUNCDESC_GOT17M4
3493 ENUMX
3494 BFD_RELOC_BFIN_FUNCDESC_GOTHI
3495 ENUMX
3496 BFD_RELOC_BFIN_FUNCDESC_GOTLO
3497 ENUMX
3498 BFD_RELOC_BFIN_FUNCDESC_VALUE
3499 ENUMX
3500 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4
3501 ENUMX
3502 BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI
3503 ENUMX
3504 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO
3505 ENUMX
3506 BFD_RELOC_BFIN_GOTOFF17M4
3507 ENUMX
3508 BFD_RELOC_BFIN_GOTOFFHI
3509 ENUMX
3510 BFD_RELOC_BFIN_GOTOFFLO
3511 ENUMDOC
3512 ADI Blackfin FD-PIC relocations.
3513 ENUM
3514 BFD_RELOC_BFIN_GOT
3515 ENUMDOC
3516 ADI Blackfin GOT relocation.
3517 ENUM
3518 BFD_RELOC_BFIN_PLTPC
3519 ENUMDOC
3520 ADI Blackfin PLTPC relocation.
3521 ENUM
3522 BFD_ARELOC_BFIN_PUSH
3523 ENUMDOC
3524 ADI Blackfin arithmetic relocation.
3525 ENUM
3526 BFD_ARELOC_BFIN_CONST
3527 ENUMDOC
3528 ADI Blackfin arithmetic relocation.
3529 ENUM
3530 BFD_ARELOC_BFIN_ADD
3531 ENUMDOC
3532 ADI Blackfin arithmetic relocation.
3533 ENUM
3534 BFD_ARELOC_BFIN_SUB
3535 ENUMDOC
3536 ADI Blackfin arithmetic relocation.
3537 ENUM
3538 BFD_ARELOC_BFIN_MULT
3539 ENUMDOC
3540 ADI Blackfin arithmetic relocation.
3541 ENUM
3542 BFD_ARELOC_BFIN_DIV
3543 ENUMDOC
3544 ADI Blackfin arithmetic relocation.
3545 ENUM
3546 BFD_ARELOC_BFIN_MOD
3547 ENUMDOC
3548 ADI Blackfin arithmetic relocation.
3549 ENUM
3550 BFD_ARELOC_BFIN_LSHIFT
3551 ENUMDOC
3552 ADI Blackfin arithmetic relocation.
3553 ENUM
3554 BFD_ARELOC_BFIN_RSHIFT
3555 ENUMDOC
3556 ADI Blackfin arithmetic relocation.
3557 ENUM
3558 BFD_ARELOC_BFIN_AND
3559 ENUMDOC
3560 ADI Blackfin arithmetic relocation.
3561 ENUM
3562 BFD_ARELOC_BFIN_OR
3563 ENUMDOC
3564 ADI Blackfin arithmetic relocation.
3565 ENUM
3566 BFD_ARELOC_BFIN_XOR
3567 ENUMDOC
3568 ADI Blackfin arithmetic relocation.
3569 ENUM
3570 BFD_ARELOC_BFIN_LAND
3571 ENUMDOC
3572 ADI Blackfin arithmetic relocation.
3573 ENUM
3574 BFD_ARELOC_BFIN_LOR
3575 ENUMDOC
3576 ADI Blackfin arithmetic relocation.
3577 ENUM
3578 BFD_ARELOC_BFIN_LEN
3579 ENUMDOC
3580 ADI Blackfin arithmetic relocation.
3581 ENUM
3582 BFD_ARELOC_BFIN_NEG
3583 ENUMDOC
3584 ADI Blackfin arithmetic relocation.
3585 ENUM
3586 BFD_ARELOC_BFIN_COMP
3587 ENUMDOC
3588 ADI Blackfin arithmetic relocation.
3589 ENUM
3590 BFD_ARELOC_BFIN_PAGE
3591 ENUMDOC
3592 ADI Blackfin arithmetic relocation.
3593 ENUM
3594 BFD_ARELOC_BFIN_HWPAGE
3595 ENUMDOC
3596 ADI Blackfin arithmetic relocation.
3597 ENUM
3598 BFD_ARELOC_BFIN_ADDR
3599 ENUMDOC
3600 ADI Blackfin arithmetic relocation.
3601
3602 ENUM
3603 BFD_RELOC_D10V_10_PCREL_R
3604 ENUMDOC
3605 Mitsubishi D10V relocs.
3606 This is a 10-bit reloc with the right 2 bits
3607 assumed to be 0.
3608 ENUM
3609 BFD_RELOC_D10V_10_PCREL_L
3610 ENUMDOC
3611 Mitsubishi D10V relocs.
3612 This is a 10-bit reloc with the right 2 bits
3613 assumed to be 0. This is the same as the previous reloc
3614 except it is in the left container, i.e.,
3615 shifted left 15 bits.
3616 ENUM
3617 BFD_RELOC_D10V_18
3618 ENUMDOC
3619 This is an 18-bit reloc with the right 2 bits
3620 assumed to be 0.
3621 ENUM
3622 BFD_RELOC_D10V_18_PCREL
3623 ENUMDOC
3624 This is an 18-bit reloc with the right 2 bits
3625 assumed to be 0.
3626
3627 ENUM
3628 BFD_RELOC_D30V_6
3629 ENUMDOC
3630 Mitsubishi D30V relocs.
3631 This is a 6-bit absolute reloc.
3632 ENUM
3633 BFD_RELOC_D30V_9_PCREL
3634 ENUMDOC
3635 This is a 6-bit pc-relative reloc with
3636 the right 3 bits assumed to be 0.
3637 ENUM
3638 BFD_RELOC_D30V_9_PCREL_R
3639 ENUMDOC
3640 This is a 6-bit pc-relative reloc with
3641 the right 3 bits assumed to be 0. Same
3642 as the previous reloc but on the right side
3643 of the container.
3644 ENUM
3645 BFD_RELOC_D30V_15
3646 ENUMDOC
3647 This is a 12-bit absolute reloc with the
3648 right 3 bitsassumed to be 0.
3649 ENUM
3650 BFD_RELOC_D30V_15_PCREL
3651 ENUMDOC
3652 This is a 12-bit pc-relative reloc with
3653 the right 3 bits assumed to be 0.
3654 ENUM
3655 BFD_RELOC_D30V_15_PCREL_R
3656 ENUMDOC
3657 This is a 12-bit pc-relative reloc with
3658 the right 3 bits assumed to be 0. Same
3659 as the previous reloc but on the right side
3660 of the container.
3661 ENUM
3662 BFD_RELOC_D30V_21
3663 ENUMDOC
3664 This is an 18-bit absolute reloc with
3665 the right 3 bits assumed to be 0.
3666 ENUM
3667 BFD_RELOC_D30V_21_PCREL
3668 ENUMDOC
3669 This is an 18-bit pc-relative reloc with
3670 the right 3 bits assumed to be 0.
3671 ENUM
3672 BFD_RELOC_D30V_21_PCREL_R
3673 ENUMDOC
3674 This is an 18-bit pc-relative reloc with
3675 the right 3 bits assumed to be 0. Same
3676 as the previous reloc but on the right side
3677 of the container.
3678 ENUM
3679 BFD_RELOC_D30V_32
3680 ENUMDOC
3681 This is a 32-bit absolute reloc.
3682 ENUM
3683 BFD_RELOC_D30V_32_PCREL
3684 ENUMDOC
3685 This is a 32-bit pc-relative reloc.
3686
3687 ENUM
3688 BFD_RELOC_DLX_HI16_S
3689 ENUMDOC
3690 DLX relocs
3691 ENUM
3692 BFD_RELOC_DLX_LO16
3693 ENUMDOC
3694 DLX relocs
3695 ENUM
3696 BFD_RELOC_DLX_JMP26
3697 ENUMDOC
3698 DLX relocs
3699
3700 ENUM
3701 BFD_RELOC_M32C_HI8
3702 ENUMX
3703 BFD_RELOC_M32C_RL_JUMP
3704 ENUMX
3705 BFD_RELOC_M32C_RL_1ADDR
3706 ENUMX
3707 BFD_RELOC_M32C_RL_2ADDR
3708 ENUMDOC
3709 Renesas M16C/M32C Relocations.
3710
3711 ENUM
3712 BFD_RELOC_M32R_24
3713 ENUMDOC
3714 Renesas M32R (formerly Mitsubishi M32R) relocs.
3715 This is a 24 bit absolute address.
3716 ENUM
3717 BFD_RELOC_M32R_10_PCREL
3718 ENUMDOC
3719 This is a 10-bit pc-relative reloc with the right 2 bits assumed to be 0.
3720 ENUM
3721 BFD_RELOC_M32R_18_PCREL
3722 ENUMDOC
3723 This is an 18-bit reloc with the right 2 bits assumed to be 0.
3724 ENUM
3725 BFD_RELOC_M32R_26_PCREL
3726 ENUMDOC
3727 This is a 26-bit reloc with the right 2 bits assumed to be 0.
3728 ENUM
3729 BFD_RELOC_M32R_HI16_ULO
3730 ENUMDOC
3731 This is a 16-bit reloc containing the high 16 bits of an address
3732 used when the lower 16 bits are treated as unsigned.
3733 ENUM
3734 BFD_RELOC_M32R_HI16_SLO
3735 ENUMDOC
3736 This is a 16-bit reloc containing the high 16 bits of an address
3737 used when the lower 16 bits are treated as signed.
3738 ENUM
3739 BFD_RELOC_M32R_LO16
3740 ENUMDOC
3741 This is a 16-bit reloc containing the lower 16 bits of an address.
3742 ENUM
3743 BFD_RELOC_M32R_SDA16
3744 ENUMDOC
3745 This is a 16-bit reloc containing the small data area offset for use in
3746 add3, load, and store instructions.
3747 ENUM
3748 BFD_RELOC_M32R_GOT24
3749 ENUMX
3750 BFD_RELOC_M32R_26_PLTREL
3751 ENUMX
3752 BFD_RELOC_M32R_COPY
3753 ENUMX
3754 BFD_RELOC_M32R_GLOB_DAT
3755 ENUMX
3756 BFD_RELOC_M32R_JMP_SLOT
3757 ENUMX
3758 BFD_RELOC_M32R_RELATIVE
3759 ENUMX
3760 BFD_RELOC_M32R_GOTOFF
3761 ENUMX
3762 BFD_RELOC_M32R_GOTOFF_HI_ULO
3763 ENUMX
3764 BFD_RELOC_M32R_GOTOFF_HI_SLO
3765 ENUMX
3766 BFD_RELOC_M32R_GOTOFF_LO
3767 ENUMX
3768 BFD_RELOC_M32R_GOTPC24
3769 ENUMX
3770 BFD_RELOC_M32R_GOT16_HI_ULO
3771 ENUMX
3772 BFD_RELOC_M32R_GOT16_HI_SLO
3773 ENUMX
3774 BFD_RELOC_M32R_GOT16_LO
3775 ENUMX
3776 BFD_RELOC_M32R_GOTPC_HI_ULO
3777 ENUMX
3778 BFD_RELOC_M32R_GOTPC_HI_SLO
3779 ENUMX
3780 BFD_RELOC_M32R_GOTPC_LO
3781 ENUMDOC
3782 For PIC.
3783
3784
3785 ENUM
3786 BFD_RELOC_V850_9_PCREL
3787 ENUMDOC
3788 This is a 9-bit reloc
3789 ENUM
3790 BFD_RELOC_V850_22_PCREL
3791 ENUMDOC
3792 This is a 22-bit reloc
3793
3794 ENUM
3795 BFD_RELOC_V850_SDA_16_16_OFFSET
3796 ENUMDOC
3797 This is a 16 bit offset from the short data area pointer.
3798 ENUM
3799 BFD_RELOC_V850_SDA_15_16_OFFSET
3800 ENUMDOC
3801 This is a 16 bit offset (of which only 15 bits are used) from the
3802 short data area pointer.
3803 ENUM
3804 BFD_RELOC_V850_ZDA_16_16_OFFSET
3805 ENUMDOC
3806 This is a 16 bit offset from the zero data area pointer.
3807 ENUM
3808 BFD_RELOC_V850_ZDA_15_16_OFFSET
3809 ENUMDOC
3810 This is a 16 bit offset (of which only 15 bits are used) from the
3811 zero data area pointer.
3812 ENUM
3813 BFD_RELOC_V850_TDA_6_8_OFFSET
3814 ENUMDOC
3815 This is an 8 bit offset (of which only 6 bits are used) from the
3816 tiny data area pointer.
3817 ENUM
3818 BFD_RELOC_V850_TDA_7_8_OFFSET
3819 ENUMDOC
3820 This is an 8bit offset (of which only 7 bits are used) from the tiny
3821 data area pointer.
3822 ENUM
3823 BFD_RELOC_V850_TDA_7_7_OFFSET
3824 ENUMDOC
3825 This is a 7 bit offset from the tiny data area pointer.
3826 ENUM
3827 BFD_RELOC_V850_TDA_16_16_OFFSET
3828 ENUMDOC
3829 This is a 16 bit offset from the tiny data area pointer.
3830 COMMENT
3831 ENUM
3832 BFD_RELOC_V850_TDA_4_5_OFFSET
3833 ENUMDOC
3834 This is a 5 bit offset (of which only 4 bits are used) from the tiny
3835 data area pointer.
3836 ENUM
3837 BFD_RELOC_V850_TDA_4_4_OFFSET
3838 ENUMDOC
3839 This is a 4 bit offset from the tiny data area pointer.
3840 ENUM
3841 BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET
3842 ENUMDOC
3843 This is a 16 bit offset from the short data area pointer, with the
3844 bits placed non-contiguously in the instruction.
3845 ENUM
3846 BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET
3847 ENUMDOC
3848 This is a 16 bit offset from the zero data area pointer, with the
3849 bits placed non-contiguously in the instruction.
3850 ENUM
3851 BFD_RELOC_V850_CALLT_6_7_OFFSET
3852 ENUMDOC
3853 This is a 6 bit offset from the call table base pointer.
3854 ENUM
3855 BFD_RELOC_V850_CALLT_16_16_OFFSET
3856 ENUMDOC
3857 This is a 16 bit offset from the call table base pointer.
3858 ENUM
3859 BFD_RELOC_V850_LONGCALL
3860 ENUMDOC
3861 Used for relaxing indirect function calls.
3862 ENUM
3863 BFD_RELOC_V850_LONGJUMP
3864 ENUMDOC
3865 Used for relaxing indirect jumps.
3866 ENUM
3867 BFD_RELOC_V850_ALIGN
3868 ENUMDOC
3869 Used to maintain alignment whilst relaxing.
3870 ENUM
3871 BFD_RELOC_V850_LO16_SPLIT_OFFSET
3872 ENUMDOC
3873 This is a variation of BFD_RELOC_LO16 that can be used in v850e ld.bu
3874 instructions.
3875 ENUM
3876 BFD_RELOC_V850_16_PCREL
3877 ENUMDOC
3878 This is a 16-bit reloc.
3879 ENUM
3880 BFD_RELOC_V850_17_PCREL
3881 ENUMDOC
3882 This is a 17-bit reloc.
3883 ENUM
3884 BFD_RELOC_V850_23
3885 ENUMDOC
3886 This is a 23-bit reloc.
3887 ENUM
3888 BFD_RELOC_V850_32_PCREL
3889 ENUMDOC
3890 This is a 32-bit reloc.
3891 ENUM
3892 BFD_RELOC_V850_32_ABS
3893 ENUMDOC
3894 This is a 32-bit reloc.
3895 ENUM
3896 BFD_RELOC_V850_16_SPLIT_OFFSET
3897 ENUMDOC
3898 This is a 16-bit reloc.
3899 ENUM
3900 BFD_RELOC_V850_16_S1
3901 ENUMDOC
3902 This is a 16-bit reloc.
3903 ENUM
3904 BFD_RELOC_V850_LO16_S1
3905 ENUMDOC
3906 Low 16 bits. 16 bit shifted by 1.
3907 ENUM
3908 BFD_RELOC_V850_CALLT_15_16_OFFSET
3909 ENUMDOC
3910 This is a 16 bit offset from the call table base pointer.
3911 ENUM
3912 BFD_RELOC_V850_32_GOTPCREL
3913 ENUMDOC
3914 DSO relocations.
3915 ENUM
3916 BFD_RELOC_V850_16_GOT
3917 ENUMDOC
3918 DSO relocations.
3919 ENUM
3920 BFD_RELOC_V850_32_GOT
3921 ENUMDOC
3922 DSO relocations.
3923 ENUM
3924 BFD_RELOC_V850_22_PLT_PCREL
3925 ENUMDOC
3926 DSO relocations.
3927 ENUM
3928 BFD_RELOC_V850_32_PLT_PCREL
3929 ENUMDOC
3930 DSO relocations.
3931 ENUM
3932 BFD_RELOC_V850_COPY
3933 ENUMDOC
3934 DSO relocations.
3935 ENUM
3936 BFD_RELOC_V850_GLOB_DAT
3937 ENUMDOC
3938 DSO relocations.
3939 ENUM
3940 BFD_RELOC_V850_JMP_SLOT
3941 ENUMDOC
3942 DSO relocations.
3943 ENUM
3944 BFD_RELOC_V850_RELATIVE
3945 ENUMDOC
3946 DSO relocations.
3947 ENUM
3948 BFD_RELOC_V850_16_GOTOFF
3949 ENUMDOC
3950 DSO relocations.
3951 ENUM
3952 BFD_RELOC_V850_32_GOTOFF
3953 ENUMDOC
3954 DSO relocations.
3955 ENUM
3956 BFD_RELOC_V850_CODE
3957 ENUMDOC
3958 start code.
3959 ENUM
3960 BFD_RELOC_V850_DATA
3961 ENUMDOC
3962 start data in text.
3963
3964 ENUM
3965 BFD_RELOC_TIC30_LDP
3966 ENUMDOC
3967 This is a 8bit DP reloc for the tms320c30, where the most
3968 significant 8 bits of a 24 bit word are placed into the least
3969 significant 8 bits of the opcode.
3970
3971 ENUM
3972 BFD_RELOC_TIC54X_PARTLS7
3973 ENUMDOC
3974 This is a 7bit reloc for the tms320c54x, where the least
3975 significant 7 bits of a 16 bit word are placed into the least
3976 significant 7 bits of the opcode.
3977
3978 ENUM
3979 BFD_RELOC_TIC54X_PARTMS9
3980 ENUMDOC
3981 This is a 9bit DP reloc for the tms320c54x, where the most
3982 significant 9 bits of a 16 bit word are placed into the least
3983 significant 9 bits of the opcode.
3984
3985 ENUM
3986 BFD_RELOC_TIC54X_23
3987 ENUMDOC
3988 This is an extended address 23-bit reloc for the tms320c54x.
3989
3990 ENUM
3991 BFD_RELOC_TIC54X_16_OF_23
3992 ENUMDOC
3993 This is a 16-bit reloc for the tms320c54x, where the least
3994 significant 16 bits of a 23-bit extended address are placed into
3995 the opcode.
3996
3997 ENUM
3998 BFD_RELOC_TIC54X_MS7_OF_23
3999 ENUMDOC
4000 This is a reloc for the tms320c54x, where the most
4001 significant 7 bits of a 23-bit extended address are placed into
4002 the opcode.
4003
4004 ENUM
4005 BFD_RELOC_C6000_PCR_S21
4006 ENUMX
4007 BFD_RELOC_C6000_PCR_S12
4008 ENUMX
4009 BFD_RELOC_C6000_PCR_S10
4010 ENUMX
4011 BFD_RELOC_C6000_PCR_S7
4012 ENUMX
4013 BFD_RELOC_C6000_ABS_S16
4014 ENUMX
4015 BFD_RELOC_C6000_ABS_L16
4016 ENUMX
4017 BFD_RELOC_C6000_ABS_H16
4018 ENUMX
4019 BFD_RELOC_C6000_SBR_U15_B
4020 ENUMX
4021 BFD_RELOC_C6000_SBR_U15_H
4022 ENUMX
4023 BFD_RELOC_C6000_SBR_U15_W
4024 ENUMX
4025 BFD_RELOC_C6000_SBR_S16
4026 ENUMX
4027 BFD_RELOC_C6000_SBR_L16_B
4028 ENUMX
4029 BFD_RELOC_C6000_SBR_L16_H
4030 ENUMX
4031 BFD_RELOC_C6000_SBR_L16_W
4032 ENUMX
4033 BFD_RELOC_C6000_SBR_H16_B
4034 ENUMX
4035 BFD_RELOC_C6000_SBR_H16_H
4036 ENUMX
4037 BFD_RELOC_C6000_SBR_H16_W
4038 ENUMX
4039 BFD_RELOC_C6000_SBR_GOT_U15_W
4040 ENUMX
4041 BFD_RELOC_C6000_SBR_GOT_L16_W
4042 ENUMX
4043 BFD_RELOC_C6000_SBR_GOT_H16_W
4044 ENUMX
4045 BFD_RELOC_C6000_DSBT_INDEX
4046 ENUMX
4047 BFD_RELOC_C6000_PREL31
4048 ENUMX
4049 BFD_RELOC_C6000_COPY
4050 ENUMX
4051 BFD_RELOC_C6000_JUMP_SLOT
4052 ENUMX
4053 BFD_RELOC_C6000_EHTYPE
4054 ENUMX
4055 BFD_RELOC_C6000_PCR_H16
4056 ENUMX
4057 BFD_RELOC_C6000_PCR_L16
4058 ENUMX
4059 BFD_RELOC_C6000_ALIGN
4060 ENUMX
4061 BFD_RELOC_C6000_FPHEAD
4062 ENUMX
4063 BFD_RELOC_C6000_NOCMP
4064 ENUMDOC
4065 TMS320C6000 relocations.
4066
4067 ENUM
4068 BFD_RELOC_FR30_48
4069 ENUMDOC
4070 This is a 48 bit reloc for the FR30 that stores 32 bits.
4071 ENUM
4072 BFD_RELOC_FR30_20
4073 ENUMDOC
4074 This is a 32 bit reloc for the FR30 that stores 20 bits split up into
4075 two sections.
4076 ENUM
4077 BFD_RELOC_FR30_6_IN_4
4078 ENUMDOC
4079 This is a 16 bit reloc for the FR30 that stores a 6 bit word offset in
4080 4 bits.
4081 ENUM
4082 BFD_RELOC_FR30_8_IN_8
4083 ENUMDOC
4084 This is a 16 bit reloc for the FR30 that stores an 8 bit byte offset
4085 into 8 bits.
4086 ENUM
4087 BFD_RELOC_FR30_9_IN_8
4088 ENUMDOC
4089 This is a 16 bit reloc for the FR30 that stores a 9 bit short offset
4090 into 8 bits.
4091 ENUM
4092 BFD_RELOC_FR30_10_IN_8
4093 ENUMDOC
4094 This is a 16 bit reloc for the FR30 that stores a 10 bit word offset
4095 into 8 bits.
4096 ENUM
4097 BFD_RELOC_FR30_9_PCREL
4098 ENUMDOC
4099 This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative
4100 short offset into 8 bits.
4101 ENUM
4102 BFD_RELOC_FR30_12_PCREL
4103 ENUMDOC
4104 This is a 16 bit reloc for the FR30 that stores a 12 bit pc relative
4105 short offset into 11 bits.
4106
4107 ENUM
4108 BFD_RELOC_MCORE_PCREL_IMM8BY4
4109 ENUMX
4110 BFD_RELOC_MCORE_PCREL_IMM11BY2
4111 ENUMX
4112 BFD_RELOC_MCORE_PCREL_IMM4BY2
4113 ENUMX
4114 BFD_RELOC_MCORE_PCREL_32
4115 ENUMX
4116 BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2
4117 ENUMX
4118 BFD_RELOC_MCORE_RVA
4119 ENUMDOC
4120 Motorola Mcore relocations.
4121
4122 ENUM
4123 BFD_RELOC_MEP_8
4124 ENUMX
4125 BFD_RELOC_MEP_16
4126 ENUMX
4127 BFD_RELOC_MEP_32
4128 ENUMX
4129 BFD_RELOC_MEP_PCREL8A2
4130 ENUMX
4131 BFD_RELOC_MEP_PCREL12A2
4132 ENUMX
4133 BFD_RELOC_MEP_PCREL17A2
4134 ENUMX
4135 BFD_RELOC_MEP_PCREL24A2
4136 ENUMX
4137 BFD_RELOC_MEP_PCABS24A2
4138 ENUMX
4139 BFD_RELOC_MEP_LOW16
4140 ENUMX
4141 BFD_RELOC_MEP_HI16U
4142 ENUMX
4143 BFD_RELOC_MEP_HI16S
4144 ENUMX
4145 BFD_RELOC_MEP_GPREL
4146 ENUMX
4147 BFD_RELOC_MEP_TPREL
4148 ENUMX
4149 BFD_RELOC_MEP_TPREL7
4150 ENUMX
4151 BFD_RELOC_MEP_TPREL7A2
4152 ENUMX
4153 BFD_RELOC_MEP_TPREL7A4
4154 ENUMX
4155 BFD_RELOC_MEP_UIMM24
4156 ENUMX
4157 BFD_RELOC_MEP_ADDR24A4
4158 ENUMX
4159 BFD_RELOC_MEP_GNU_VTINHERIT
4160 ENUMX
4161 BFD_RELOC_MEP_GNU_VTENTRY
4162 ENUMDOC
4163 Toshiba Media Processor Relocations.
4164 COMMENT
4165
4166 ENUM
4167 BFD_RELOC_MMIX_GETA
4168 ENUMX
4169 BFD_RELOC_MMIX_GETA_1
4170 ENUMX
4171 BFD_RELOC_MMIX_GETA_2
4172 ENUMX
4173 BFD_RELOC_MMIX_GETA_3
4174 ENUMDOC
4175 These are relocations for the GETA instruction.
4176 ENUM
4177 BFD_RELOC_MMIX_CBRANCH
4178 ENUMX
4179 BFD_RELOC_MMIX_CBRANCH_J
4180 ENUMX
4181 BFD_RELOC_MMIX_CBRANCH_1
4182 ENUMX
4183 BFD_RELOC_MMIX_CBRANCH_2
4184 ENUMX
4185 BFD_RELOC_MMIX_CBRANCH_3
4186 ENUMDOC
4187 These are relocations for a conditional branch instruction.
4188 ENUM
4189 BFD_RELOC_MMIX_PUSHJ
4190 ENUMX
4191 BFD_RELOC_MMIX_PUSHJ_1
4192 ENUMX
4193 BFD_RELOC_MMIX_PUSHJ_2
4194 ENUMX
4195 BFD_RELOC_MMIX_PUSHJ_3
4196 ENUMX
4197 BFD_RELOC_MMIX_PUSHJ_STUBBABLE
4198 ENUMDOC
4199 These are relocations for the PUSHJ instruction.
4200 ENUM
4201 BFD_RELOC_MMIX_JMP
4202 ENUMX
4203 BFD_RELOC_MMIX_JMP_1
4204 ENUMX
4205 BFD_RELOC_MMIX_JMP_2
4206 ENUMX
4207 BFD_RELOC_MMIX_JMP_3
4208 ENUMDOC
4209 These are relocations for the JMP instruction.
4210 ENUM
4211 BFD_RELOC_MMIX_ADDR19
4212 ENUMDOC
4213 This is a relocation for a relative address as in a GETA instruction or
4214 a branch.
4215 ENUM
4216 BFD_RELOC_MMIX_ADDR27
4217 ENUMDOC
4218 This is a relocation for a relative address as in a JMP instruction.
4219 ENUM
4220 BFD_RELOC_MMIX_REG_OR_BYTE
4221 ENUMDOC
4222 This is a relocation for an instruction field that may be a general
4223 register or a value 0..255.
4224 ENUM
4225 BFD_RELOC_MMIX_REG
4226 ENUMDOC
4227 This is a relocation for an instruction field that may be a general
4228 register.
4229 ENUM
4230 BFD_RELOC_MMIX_BASE_PLUS_OFFSET
4231 ENUMDOC
4232 This is a relocation for two instruction fields holding a register and
4233 an offset, the equivalent of the relocation.
4234 ENUM
4235 BFD_RELOC_MMIX_LOCAL
4236 ENUMDOC
4237 This relocation is an assertion that the expression is not allocated as
4238 a global register. It does not modify contents.
4239
4240 ENUM
4241 BFD_RELOC_AVR_7_PCREL
4242 ENUMDOC
4243 This is a 16 bit reloc for the AVR that stores 8 bit pc relative
4244 short offset into 7 bits.
4245 ENUM
4246 BFD_RELOC_AVR_13_PCREL
4247 ENUMDOC
4248 This is a 16 bit reloc for the AVR that stores 13 bit pc relative
4249 short offset into 12 bits.
4250 ENUM
4251 BFD_RELOC_AVR_16_PM
4252 ENUMDOC
4253 This is a 16 bit reloc for the AVR that stores 17 bit value (usually
4254 program memory address) into 16 bits.
4255 ENUM
4256 BFD_RELOC_AVR_LO8_LDI
4257 ENUMDOC
4258 This is a 16 bit reloc for the AVR that stores 8 bit value (usually
4259 data memory address) into 8 bit immediate value of LDI insn.
4260 ENUM
4261 BFD_RELOC_AVR_HI8_LDI
4262 ENUMDOC
4263 This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
4264 of data memory address) into 8 bit immediate value of LDI insn.
4265 ENUM
4266 BFD_RELOC_AVR_HH8_LDI
4267 ENUMDOC
4268 This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
4269 of program memory address) into 8 bit immediate value of LDI insn.
4270 ENUM
4271 BFD_RELOC_AVR_MS8_LDI
4272 ENUMDOC
4273 This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
4274 of 32 bit value) into 8 bit immediate value of LDI insn.
4275 ENUM
4276 BFD_RELOC_AVR_LO8_LDI_NEG
4277 ENUMDOC
4278 This is a 16 bit reloc for the AVR that stores negated 8 bit value
4279 (usually data memory address) into 8 bit immediate value of SUBI insn.
4280 ENUM
4281 BFD_RELOC_AVR_HI8_LDI_NEG
4282 ENUMDOC
4283 This is a 16 bit reloc for the AVR that stores negated 8 bit value
4284 (high 8 bit of data memory address) into 8 bit immediate value of
4285 SUBI insn.
4286 ENUM
4287 BFD_RELOC_AVR_HH8_LDI_NEG
4288 ENUMDOC
4289 This is a 16 bit reloc for the AVR that stores negated 8 bit value
4290 (most high 8 bit of program memory address) into 8 bit immediate value
4291 of LDI or SUBI insn.
4292 ENUM
4293 BFD_RELOC_AVR_MS8_LDI_NEG
4294 ENUMDOC
4295 This is a 16 bit reloc for the AVR that stores negated 8 bit value (msb
4296 of 32 bit value) into 8 bit immediate value of LDI insn.
4297 ENUM
4298 BFD_RELOC_AVR_LO8_LDI_PM
4299 ENUMDOC
4300 This is a 16 bit reloc for the AVR that stores 8 bit value (usually
4301 command address) into 8 bit immediate value of LDI insn.
4302 ENUM
4303 BFD_RELOC_AVR_LO8_LDI_GS
4304 ENUMDOC
4305 This is a 16 bit reloc for the AVR that stores 8 bit value
4306 (command address) into 8 bit immediate value of LDI insn. If the address
4307 is beyond the 128k boundary, the linker inserts a jump stub for this reloc
4308 in the lower 128k.
4309 ENUM
4310 BFD_RELOC_AVR_HI8_LDI_PM
4311 ENUMDOC
4312 This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
4313 of command address) into 8 bit immediate value of LDI insn.
4314 ENUM
4315 BFD_RELOC_AVR_HI8_LDI_GS
4316 ENUMDOC
4317 This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
4318 of command address) into 8 bit immediate value of LDI insn. If the address
4319 is beyond the 128k boundary, the linker inserts a jump stub for this reloc
4320 below 128k.
4321 ENUM
4322 BFD_RELOC_AVR_HH8_LDI_PM
4323 ENUMDOC
4324 This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
4325 of command address) into 8 bit immediate value of LDI insn.
4326 ENUM
4327 BFD_RELOC_AVR_LO8_LDI_PM_NEG
4328 ENUMDOC
4329 This is a 16 bit reloc for the AVR that stores negated 8 bit value
4330 (usually command address) into 8 bit immediate value of SUBI insn.
4331 ENUM
4332 BFD_RELOC_AVR_HI8_LDI_PM_NEG
4333 ENUMDOC
4334 This is a 16 bit reloc for the AVR that stores negated 8 bit value
4335 (high 8 bit of 16 bit command address) into 8 bit immediate value
4336 of SUBI insn.
4337 ENUM
4338 BFD_RELOC_AVR_HH8_LDI_PM_NEG
4339 ENUMDOC
4340 This is a 16 bit reloc for the AVR that stores negated 8 bit value
4341 (high 6 bit of 22 bit command address) into 8 bit immediate
4342 value of SUBI insn.
4343 ENUM
4344 BFD_RELOC_AVR_CALL
4345 ENUMDOC
4346 This is a 32 bit reloc for the AVR that stores 23 bit value
4347 into 22 bits.
4348 ENUM
4349 BFD_RELOC_AVR_LDI
4350 ENUMDOC
4351 This is a 16 bit reloc for the AVR that stores all needed bits
4352 for absolute addressing with ldi with overflow check to linktime
4353 ENUM
4354 BFD_RELOC_AVR_6
4355 ENUMDOC
4356 This is a 6 bit reloc for the AVR that stores offset for ldd/std
4357 instructions
4358 ENUM
4359 BFD_RELOC_AVR_6_ADIW
4360 ENUMDOC
4361 This is a 6 bit reloc for the AVR that stores offset for adiw/sbiw
4362 instructions
4363 ENUM
4364 BFD_RELOC_AVR_8_LO
4365 ENUMDOC
4366 This is a 8 bit reloc for the AVR that stores bits 0..7 of a symbol
4367 in .byte lo8(symbol)
4368 ENUM
4369 BFD_RELOC_AVR_8_HI
4370 ENUMDOC
4371 This is a 8 bit reloc for the AVR that stores bits 8..15 of a symbol
4372 in .byte hi8(symbol)
4373 ENUM
4374 BFD_RELOC_AVR_8_HHI
4375 ENUMDOC
4376 This is a 8 bit reloc for the AVR that stores bits 16..23 of a symbol
4377 in .byte hhi8(symbol)
4378
4379 ENUM
4380 BFD_RELOC_RL78_NEG8
4381 ENUMX
4382 BFD_RELOC_RL78_NEG16
4383 ENUMX
4384 BFD_RELOC_RL78_NEG24
4385 ENUMX
4386 BFD_RELOC_RL78_NEG32
4387 ENUMX
4388 BFD_RELOC_RL78_16_OP
4389 ENUMX
4390 BFD_RELOC_RL78_24_OP
4391 ENUMX
4392 BFD_RELOC_RL78_32_OP
4393 ENUMX
4394 BFD_RELOC_RL78_8U
4395 ENUMX
4396 BFD_RELOC_RL78_16U
4397 ENUMX
4398 BFD_RELOC_RL78_24U
4399 ENUMX
4400 BFD_RELOC_RL78_DIR3U_PCREL
4401 ENUMX
4402 BFD_RELOC_RL78_DIFF
4403 ENUMX
4404 BFD_RELOC_RL78_GPRELB
4405 ENUMX
4406 BFD_RELOC_RL78_GPRELW
4407 ENUMX
4408 BFD_RELOC_RL78_GPRELL
4409 ENUMX
4410 BFD_RELOC_RL78_SYM
4411 ENUMX
4412 BFD_RELOC_RL78_OP_SUBTRACT
4413 ENUMX
4414 BFD_RELOC_RL78_OP_NEG
4415 ENUMX
4416 BFD_RELOC_RL78_OP_AND
4417 ENUMX
4418 BFD_RELOC_RL78_OP_SHRA
4419 ENUMX
4420 BFD_RELOC_RL78_ABS8
4421 ENUMX
4422 BFD_RELOC_RL78_ABS16
4423 ENUMX
4424 BFD_RELOC_RL78_ABS16_REV
4425 ENUMX
4426 BFD_RELOC_RL78_ABS32
4427 ENUMX
4428 BFD_RELOC_RL78_ABS32_REV
4429 ENUMX
4430 BFD_RELOC_RL78_ABS16U
4431 ENUMX
4432 BFD_RELOC_RL78_ABS16UW
4433 ENUMX
4434 BFD_RELOC_RL78_ABS16UL
4435 ENUMX
4436 BFD_RELOC_RL78_RELAX
4437 ENUMX
4438 BFD_RELOC_RL78_HI16
4439 ENUMX
4440 BFD_RELOC_RL78_HI8
4441 ENUMX
4442 BFD_RELOC_RL78_LO16
4443 ENUMDOC
4444 Renesas RL78 Relocations.
4445
4446 ENUM
4447 BFD_RELOC_RX_NEG8
4448 ENUMX
4449 BFD_RELOC_RX_NEG16
4450 ENUMX
4451 BFD_RELOC_RX_NEG24
4452 ENUMX
4453 BFD_RELOC_RX_NEG32
4454 ENUMX
4455 BFD_RELOC_RX_16_OP
4456 ENUMX
4457 BFD_RELOC_RX_24_OP
4458 ENUMX
4459 BFD_RELOC_RX_32_OP
4460 ENUMX
4461 BFD_RELOC_RX_8U
4462 ENUMX
4463 BFD_RELOC_RX_16U
4464 ENUMX
4465 BFD_RELOC_RX_24U
4466 ENUMX
4467 BFD_RELOC_RX_DIR3U_PCREL
4468 ENUMX
4469 BFD_RELOC_RX_DIFF
4470 ENUMX
4471 BFD_RELOC_RX_GPRELB
4472 ENUMX
4473 BFD_RELOC_RX_GPRELW
4474 ENUMX
4475 BFD_RELOC_RX_GPRELL
4476 ENUMX
4477 BFD_RELOC_RX_SYM
4478 ENUMX
4479 BFD_RELOC_RX_OP_SUBTRACT
4480 ENUMX
4481 BFD_RELOC_RX_OP_NEG
4482 ENUMX
4483 BFD_RELOC_RX_ABS8
4484 ENUMX
4485 BFD_RELOC_RX_ABS16
4486 ENUMX
4487 BFD_RELOC_RX_ABS16_REV
4488 ENUMX
4489 BFD_RELOC_RX_ABS32
4490 ENUMX
4491 BFD_RELOC_RX_ABS32_REV
4492 ENUMX
4493 BFD_RELOC_RX_ABS16U
4494 ENUMX
4495 BFD_RELOC_RX_ABS16UW
4496 ENUMX
4497 BFD_RELOC_RX_ABS16UL
4498 ENUMX
4499 BFD_RELOC_RX_RELAX
4500 ENUMDOC
4501 Renesas RX Relocations.
4502
4503 ENUM
4504 BFD_RELOC_390_12
4505 ENUMDOC
4506 Direct 12 bit.
4507 ENUM
4508 BFD_RELOC_390_GOT12
4509 ENUMDOC
4510 12 bit GOT offset.
4511 ENUM
4512 BFD_RELOC_390_PLT32
4513 ENUMDOC
4514 32 bit PC relative PLT address.
4515 ENUM
4516 BFD_RELOC_390_COPY
4517 ENUMDOC
4518 Copy symbol at runtime.
4519 ENUM
4520 BFD_RELOC_390_GLOB_DAT
4521 ENUMDOC
4522 Create GOT entry.
4523 ENUM
4524 BFD_RELOC_390_JMP_SLOT
4525 ENUMDOC
4526 Create PLT entry.
4527 ENUM
4528 BFD_RELOC_390_RELATIVE
4529 ENUMDOC
4530 Adjust by program base.
4531 ENUM
4532 BFD_RELOC_390_GOTPC
4533 ENUMDOC
4534 32 bit PC relative offset to GOT.
4535 ENUM
4536 BFD_RELOC_390_GOT16
4537 ENUMDOC
4538 16 bit GOT offset.
4539 ENUM
4540 BFD_RELOC_390_PC16DBL
4541 ENUMDOC
4542 PC relative 16 bit shifted by 1.
4543 ENUM
4544 BFD_RELOC_390_PLT16DBL
4545 ENUMDOC
4546 16 bit PC rel. PLT shifted by 1.
4547 ENUM
4548 BFD_RELOC_390_PC32DBL
4549 ENUMDOC
4550 PC relative 32 bit shifted by 1.
4551 ENUM
4552 BFD_RELOC_390_PLT32DBL
4553 ENUMDOC
4554 32 bit PC rel. PLT shifted by 1.
4555 ENUM
4556 BFD_RELOC_390_GOTPCDBL
4557 ENUMDOC
4558 32 bit PC rel. GOT shifted by 1.
4559 ENUM
4560 BFD_RELOC_390_GOT64
4561 ENUMDOC
4562 64 bit GOT offset.
4563 ENUM
4564 BFD_RELOC_390_PLT64
4565 ENUMDOC
4566 64 bit PC relative PLT address.
4567 ENUM
4568 BFD_RELOC_390_GOTENT
4569 ENUMDOC
4570 32 bit rel. offset to GOT entry.
4571 ENUM
4572 BFD_RELOC_390_GOTOFF64
4573 ENUMDOC
4574 64 bit offset to GOT.
4575 ENUM
4576 BFD_RELOC_390_GOTPLT12
4577 ENUMDOC
4578 12-bit offset to symbol-entry within GOT, with PLT handling.
4579 ENUM
4580 BFD_RELOC_390_GOTPLT16
4581 ENUMDOC
4582 16-bit offset to symbol-entry within GOT, with PLT handling.
4583 ENUM
4584 BFD_RELOC_390_GOTPLT32
4585 ENUMDOC
4586 32-bit offset to symbol-entry within GOT, with PLT handling.
4587 ENUM
4588 BFD_RELOC_390_GOTPLT64
4589 ENUMDOC
4590 64-bit offset to symbol-entry within GOT, with PLT handling.
4591 ENUM
4592 BFD_RELOC_390_GOTPLTENT
4593 ENUMDOC
4594 32-bit rel. offset to symbol-entry within GOT, with PLT handling.
4595 ENUM
4596 BFD_RELOC_390_PLTOFF16
4597 ENUMDOC
4598 16-bit rel. offset from the GOT to a PLT entry.
4599 ENUM
4600 BFD_RELOC_390_PLTOFF32
4601 ENUMDOC
4602 32-bit rel. offset from the GOT to a PLT entry.
4603 ENUM
4604 BFD_RELOC_390_PLTOFF64
4605 ENUMDOC
4606 64-bit rel. offset from the GOT to a PLT entry.
4607
4608 ENUM
4609 BFD_RELOC_390_TLS_LOAD
4610 ENUMX
4611 BFD_RELOC_390_TLS_GDCALL
4612 ENUMX
4613 BFD_RELOC_390_TLS_LDCALL
4614 ENUMX
4615 BFD_RELOC_390_TLS_GD32
4616 ENUMX
4617 BFD_RELOC_390_TLS_GD64
4618 ENUMX
4619 BFD_RELOC_390_TLS_GOTIE12
4620 ENUMX
4621 BFD_RELOC_390_TLS_GOTIE32
4622 ENUMX
4623 BFD_RELOC_390_TLS_GOTIE64
4624 ENUMX
4625 BFD_RELOC_390_TLS_LDM32
4626 ENUMX
4627 BFD_RELOC_390_TLS_LDM64
4628 ENUMX
4629 BFD_RELOC_390_TLS_IE32
4630 ENUMX
4631 BFD_RELOC_390_TLS_IE64
4632 ENUMX
4633 BFD_RELOC_390_TLS_IEENT
4634 ENUMX
4635 BFD_RELOC_390_TLS_LE32
4636 ENUMX
4637 BFD_RELOC_390_TLS_LE64
4638 ENUMX
4639 BFD_RELOC_390_TLS_LDO32
4640 ENUMX
4641 BFD_RELOC_390_TLS_LDO64
4642 ENUMX
4643 BFD_RELOC_390_TLS_DTPMOD
4644 ENUMX
4645 BFD_RELOC_390_TLS_DTPOFF
4646 ENUMX
4647 BFD_RELOC_390_TLS_TPOFF
4648 ENUMDOC
4649 s390 tls relocations.
4650
4651 ENUM
4652 BFD_RELOC_390_20
4653 ENUMX
4654 BFD_RELOC_390_GOT20
4655 ENUMX
4656 BFD_RELOC_390_GOTPLT20
4657 ENUMX
4658 BFD_RELOC_390_TLS_GOTIE20
4659 ENUMDOC
4660 Long displacement extension.
4661
4662 ENUM
4663 BFD_RELOC_SCORE_GPREL15
4664 ENUMDOC
4665 Score relocations
4666 Low 16 bit for load/store
4667 ENUM
4668 BFD_RELOC_SCORE_DUMMY2
4669 ENUMX
4670 BFD_RELOC_SCORE_JMP
4671 ENUMDOC
4672 This is a 24-bit reloc with the right 1 bit assumed to be 0
4673 ENUM
4674 BFD_RELOC_SCORE_BRANCH
4675 ENUMDOC
4676 This is a 19-bit reloc with the right 1 bit assumed to be 0
4677 ENUM
4678 BFD_RELOC_SCORE_IMM30
4679 ENUMDOC
4680 This is a 32-bit reloc for 48-bit instructions.
4681 ENUM
4682 BFD_RELOC_SCORE_IMM32
4683 ENUMDOC
4684 This is a 32-bit reloc for 48-bit instructions.
4685 ENUM
4686 BFD_RELOC_SCORE16_JMP
4687 ENUMDOC
4688 This is a 11-bit reloc with the right 1 bit assumed to be 0
4689 ENUM
4690 BFD_RELOC_SCORE16_BRANCH
4691 ENUMDOC
4692 This is a 8-bit reloc with the right 1 bit assumed to be 0
4693 ENUM
4694 BFD_RELOC_SCORE_BCMP
4695 ENUMDOC
4696 This is a 9-bit reloc with the right 1 bit assumed to be 0
4697 ENUM
4698 BFD_RELOC_SCORE_GOT15
4699 ENUMX
4700 BFD_RELOC_SCORE_GOT_LO16
4701 ENUMX
4702 BFD_RELOC_SCORE_CALL15
4703 ENUMX
4704 BFD_RELOC_SCORE_DUMMY_HI16
4705 ENUMDOC
4706 Undocumented Score relocs
4707
4708 ENUM
4709 BFD_RELOC_IP2K_FR9
4710 ENUMDOC
4711 Scenix IP2K - 9-bit register number / data address
4712 ENUM
4713 BFD_RELOC_IP2K_BANK
4714 ENUMDOC
4715 Scenix IP2K - 4-bit register/data bank number
4716 ENUM
4717 BFD_RELOC_IP2K_ADDR16CJP
4718 ENUMDOC
4719 Scenix IP2K - low 13 bits of instruction word address
4720 ENUM
4721 BFD_RELOC_IP2K_PAGE3
4722 ENUMDOC
4723 Scenix IP2K - high 3 bits of instruction word address
4724 ENUM
4725 BFD_RELOC_IP2K_LO8DATA
4726 ENUMX
4727 BFD_RELOC_IP2K_HI8DATA
4728 ENUMX
4729 BFD_RELOC_IP2K_EX8DATA
4730 ENUMDOC
4731 Scenix IP2K - ext/low/high 8 bits of data address
4732 ENUM
4733 BFD_RELOC_IP2K_LO8INSN
4734 ENUMX
4735 BFD_RELOC_IP2K_HI8INSN
4736 ENUMDOC
4737 Scenix IP2K - low/high 8 bits of instruction word address
4738 ENUM
4739 BFD_RELOC_IP2K_PC_SKIP
4740 ENUMDOC
4741 Scenix IP2K - even/odd PC modifier to modify snb pcl.0
4742 ENUM
4743 BFD_RELOC_IP2K_TEXT
4744 ENUMDOC
4745 Scenix IP2K - 16 bit word address in text section.
4746 ENUM
4747 BFD_RELOC_IP2K_FR_OFFSET
4748 ENUMDOC
4749 Scenix IP2K - 7-bit sp or dp offset
4750 ENUM
4751 BFD_RELOC_VPE4KMATH_DATA
4752 ENUMX
4753 BFD_RELOC_VPE4KMATH_INSN
4754 ENUMDOC
4755 Scenix VPE4K coprocessor - data/insn-space addressing
4756
4757 ENUM
4758 BFD_RELOC_VTABLE_INHERIT
4759 ENUMX
4760 BFD_RELOC_VTABLE_ENTRY
4761 ENUMDOC
4762 These two relocations are used by the linker to determine which of
4763 the entries in a C++ virtual function table are actually used. When
4764 the --gc-sections option is given, the linker will zero out the entries
4765 that are not used, so that the code for those functions need not be
4766 included in the output.
4767
4768 VTABLE_INHERIT is a zero-space relocation used to describe to the
4769 linker the inheritance tree of a C++ virtual function table. The
4770 relocation's symbol should be the parent class' vtable, and the
4771 relocation should be located at the child vtable.
4772
4773 VTABLE_ENTRY is a zero-space relocation that describes the use of a
4774 virtual function table entry. The reloc's symbol should refer to the
4775 table of the class mentioned in the code. Off of that base, an offset
4776 describes the entry that is being used. For Rela hosts, this offset
4777 is stored in the reloc's addend. For Rel hosts, we are forced to put
4778 this offset in the reloc's section offset.
4779
4780 ENUM
4781 BFD_RELOC_IA64_IMM14
4782 ENUMX
4783 BFD_RELOC_IA64_IMM22
4784 ENUMX
4785 BFD_RELOC_IA64_IMM64
4786 ENUMX
4787 BFD_RELOC_IA64_DIR32MSB
4788 ENUMX
4789 BFD_RELOC_IA64_DIR32LSB
4790 ENUMX
4791 BFD_RELOC_IA64_DIR64MSB
4792 ENUMX
4793 BFD_RELOC_IA64_DIR64LSB
4794 ENUMX
4795 BFD_RELOC_IA64_GPREL22
4796 ENUMX
4797 BFD_RELOC_IA64_GPREL64I
4798 ENUMX
4799 BFD_RELOC_IA64_GPREL32MSB
4800 ENUMX
4801 BFD_RELOC_IA64_GPREL32LSB
4802 ENUMX
4803 BFD_RELOC_IA64_GPREL64MSB
4804 ENUMX
4805 BFD_RELOC_IA64_GPREL64LSB
4806 ENUMX
4807 BFD_RELOC_IA64_LTOFF22
4808 ENUMX
4809 BFD_RELOC_IA64_LTOFF64I
4810 ENUMX
4811 BFD_RELOC_IA64_PLTOFF22
4812 ENUMX
4813 BFD_RELOC_IA64_PLTOFF64I
4814 ENUMX
4815 BFD_RELOC_IA64_PLTOFF64MSB
4816 ENUMX
4817 BFD_RELOC_IA64_PLTOFF64LSB
4818 ENUMX
4819 BFD_RELOC_IA64_FPTR64I
4820 ENUMX
4821 BFD_RELOC_IA64_FPTR32MSB
4822 ENUMX
4823 BFD_RELOC_IA64_FPTR32LSB
4824 ENUMX
4825 BFD_RELOC_IA64_FPTR64MSB
4826 ENUMX
4827 BFD_RELOC_IA64_FPTR64LSB
4828 ENUMX
4829 BFD_RELOC_IA64_PCREL21B
4830 ENUMX
4831 BFD_RELOC_IA64_PCREL21BI
4832 ENUMX
4833 BFD_RELOC_IA64_PCREL21M
4834 ENUMX
4835 BFD_RELOC_IA64_PCREL21F
4836 ENUMX
4837 BFD_RELOC_IA64_PCREL22
4838 ENUMX
4839 BFD_RELOC_IA64_PCREL60B
4840 ENUMX
4841 BFD_RELOC_IA64_PCREL64I
4842 ENUMX
4843 BFD_RELOC_IA64_PCREL32MSB
4844 ENUMX
4845 BFD_RELOC_IA64_PCREL32LSB
4846 ENUMX
4847 BFD_RELOC_IA64_PCREL64MSB
4848 ENUMX
4849 BFD_RELOC_IA64_PCREL64LSB
4850 ENUMX
4851 BFD_RELOC_IA64_LTOFF_FPTR22
4852 ENUMX
4853 BFD_RELOC_IA64_LTOFF_FPTR64I
4854 ENUMX
4855 BFD_RELOC_IA64_LTOFF_FPTR32MSB
4856 ENUMX
4857 BFD_RELOC_IA64_LTOFF_FPTR32LSB
4858 ENUMX
4859 BFD_RELOC_IA64_LTOFF_FPTR64MSB
4860 ENUMX
4861 BFD_RELOC_IA64_LTOFF_FPTR64LSB
4862 ENUMX
4863 BFD_RELOC_IA64_SEGREL32MSB
4864 ENUMX
4865 BFD_RELOC_IA64_SEGREL32LSB
4866 ENUMX
4867 BFD_RELOC_IA64_SEGREL64MSB
4868 ENUMX
4869 BFD_RELOC_IA64_SEGREL64LSB
4870 ENUMX
4871 BFD_RELOC_IA64_SECREL32MSB
4872 ENUMX
4873 BFD_RELOC_IA64_SECREL32LSB
4874 ENUMX
4875 BFD_RELOC_IA64_SECREL64MSB
4876 ENUMX
4877 BFD_RELOC_IA64_SECREL64LSB
4878 ENUMX
4879 BFD_RELOC_IA64_REL32MSB
4880 ENUMX
4881 BFD_RELOC_IA64_REL32LSB
4882 ENUMX
4883 BFD_RELOC_IA64_REL64MSB
4884 ENUMX
4885 BFD_RELOC_IA64_REL64LSB
4886 ENUMX
4887 BFD_RELOC_IA64_LTV32MSB
4888 ENUMX
4889 BFD_RELOC_IA64_LTV32LSB
4890 ENUMX
4891 BFD_RELOC_IA64_LTV64MSB
4892 ENUMX
4893 BFD_RELOC_IA64_LTV64LSB
4894 ENUMX
4895 BFD_RELOC_IA64_IPLTMSB
4896 ENUMX
4897 BFD_RELOC_IA64_IPLTLSB
4898 ENUMX
4899 BFD_RELOC_IA64_COPY
4900 ENUMX
4901 BFD_RELOC_IA64_LTOFF22X
4902 ENUMX
4903 BFD_RELOC_IA64_LDXMOV
4904 ENUMX
4905 BFD_RELOC_IA64_TPREL14
4906 ENUMX
4907 BFD_RELOC_IA64_TPREL22
4908 ENUMX
4909 BFD_RELOC_IA64_TPREL64I
4910 ENUMX
4911 BFD_RELOC_IA64_TPREL64MSB
4912 ENUMX
4913 BFD_RELOC_IA64_TPREL64LSB
4914 ENUMX
4915 BFD_RELOC_IA64_LTOFF_TPREL22
4916 ENUMX
4917 BFD_RELOC_IA64_DTPMOD64MSB
4918 ENUMX
4919 BFD_RELOC_IA64_DTPMOD64LSB
4920 ENUMX
4921 BFD_RELOC_IA64_LTOFF_DTPMOD22
4922 ENUMX
4923 BFD_RELOC_IA64_DTPREL14
4924 ENUMX
4925 BFD_RELOC_IA64_DTPREL22
4926 ENUMX
4927 BFD_RELOC_IA64_DTPREL64I
4928 ENUMX
4929 BFD_RELOC_IA64_DTPREL32MSB
4930 ENUMX
4931 BFD_RELOC_IA64_DTPREL32LSB
4932 ENUMX
4933 BFD_RELOC_IA64_DTPREL64MSB
4934 ENUMX
4935 BFD_RELOC_IA64_DTPREL64LSB
4936 ENUMX
4937 BFD_RELOC_IA64_LTOFF_DTPREL22
4938 ENUMDOC
4939 Intel IA64 Relocations.
4940
4941 ENUM
4942 BFD_RELOC_M68HC11_HI8
4943 ENUMDOC
4944 Motorola 68HC11 reloc.
4945 This is the 8 bit high part of an absolute address.
4946 ENUM
4947 BFD_RELOC_M68HC11_LO8
4948 ENUMDOC
4949 Motorola 68HC11 reloc.
4950 This is the 8 bit low part of an absolute address.
4951 ENUM
4952 BFD_RELOC_M68HC11_3B
4953 ENUMDOC
4954 Motorola 68HC11 reloc.
4955 This is the 3 bit of a value.
4956 ENUM
4957 BFD_RELOC_M68HC11_RL_JUMP
4958 ENUMDOC
4959 Motorola 68HC11 reloc.
4960 This reloc marks the beginning of a jump/call instruction.
4961 It is used for linker relaxation to correctly identify beginning
4962 of instruction and change some branches to use PC-relative
4963 addressing mode.
4964 ENUM
4965 BFD_RELOC_M68HC11_RL_GROUP
4966 ENUMDOC
4967 Motorola 68HC11 reloc.
4968 This reloc marks a group of several instructions that gcc generates
4969 and for which the linker relaxation pass can modify and/or remove
4970 some of them.
4971 ENUM
4972 BFD_RELOC_M68HC11_LO16
4973 ENUMDOC
4974 Motorola 68HC11 reloc.
4975 This is the 16-bit lower part of an address. It is used for 'call'
4976 instruction to specify the symbol address without any special
4977 transformation (due to memory bank window).
4978 ENUM
4979 BFD_RELOC_M68HC11_PAGE
4980 ENUMDOC
4981 Motorola 68HC11 reloc.
4982 This is a 8-bit reloc that specifies the page number of an address.
4983 It is used by 'call' instruction to specify the page number of
4984 the symbol.
4985 ENUM
4986 BFD_RELOC_M68HC11_24
4987 ENUMDOC
4988 Motorola 68HC11 reloc.
4989 This is a 24-bit reloc that represents the address with a 16-bit
4990 value and a 8-bit page number. The symbol address is transformed
4991 to follow the 16K memory bank of 68HC12 (seen as mapped in the window).
4992 ENUM
4993 BFD_RELOC_M68HC12_5B
4994 ENUMDOC
4995 Motorola 68HC12 reloc.
4996 This is the 5 bits of a value.
4997 ENUM
4998 BFD_RELOC_XGATE_RL_JUMP
4999 ENUMDOC
5000 Freescale XGATE reloc.
5001 This reloc marks the beginning of a bra/jal instruction.
5002 ENUM
5003 BFD_RELOC_XGATE_RL_GROUP
5004 ENUMDOC
5005 Freescale XGATE reloc.
5006 This reloc marks a group of several instructions that gcc generates
5007 and for which the linker relaxation pass can modify and/or remove
5008 some of them.
5009 ENUM
5010 BFD_RELOC_XGATE_LO16
5011 ENUMDOC
5012 Freescale XGATE reloc.
5013 This is the 16-bit lower part of an address. It is used for the '16-bit'
5014 instructions.
5015 ENUM
5016 BFD_RELOC_XGATE_GPAGE
5017 ENUMDOC
5018 Freescale XGATE reloc.
5019 ENUM
5020 BFD_RELOC_XGATE_24
5021 ENUMDOC
5022 Freescale XGATE reloc.
5023 ENUM
5024 BFD_RELOC_XGATE_PCREL_9
5025 ENUMDOC
5026 Freescale XGATE reloc.
5027 This is a 9-bit pc-relative reloc.
5028 ENUM
5029 BFD_RELOC_XGATE_PCREL_10
5030 ENUMDOC
5031 Freescale XGATE reloc.
5032 This is a 10-bit pc-relative reloc.
5033 ENUM
5034 BFD_RELOC_XGATE_IMM8_LO
5035 ENUMDOC
5036 Freescale XGATE reloc.
5037 This is the 16-bit lower part of an address. It is used for the '16-bit'
5038 instructions.
5039 ENUM
5040 BFD_RELOC_XGATE_IMM8_HI
5041 ENUMDOC
5042 Freescale XGATE reloc.
5043 This is the 16-bit higher part of an address. It is used for the '16-bit'
5044 instructions.
5045 ENUM
5046 BFD_RELOC_XGATE_IMM3
5047 ENUMDOC
5048 Freescale XGATE reloc.
5049 This is a 3-bit pc-relative reloc.
5050 ENUM
5051 BFD_RELOC_XGATE_IMM4
5052 ENUMDOC
5053 Freescale XGATE reloc.
5054 This is a 4-bit pc-relative reloc.
5055 ENUM
5056 BFD_RELOC_XGATE_IMM5
5057 ENUMDOC
5058 Freescale XGATE reloc.
5059 This is a 5-bit pc-relative reloc.
5060 ENUM
5061 BFD_RELOC_16C_NUM08
5062 ENUMX
5063 BFD_RELOC_16C_NUM08_C
5064 ENUMX
5065 BFD_RELOC_16C_NUM16
5066 ENUMX
5067 BFD_RELOC_16C_NUM16_C
5068 ENUMX
5069 BFD_RELOC_16C_NUM32
5070 ENUMX
5071 BFD_RELOC_16C_NUM32_C
5072 ENUMX
5073 BFD_RELOC_16C_DISP04
5074 ENUMX
5075 BFD_RELOC_16C_DISP04_C
5076 ENUMX
5077 BFD_RELOC_16C_DISP08
5078 ENUMX
5079 BFD_RELOC_16C_DISP08_C
5080 ENUMX
5081 BFD_RELOC_16C_DISP16
5082 ENUMX
5083 BFD_RELOC_16C_DISP16_C
5084 ENUMX
5085 BFD_RELOC_16C_DISP24
5086 ENUMX
5087 BFD_RELOC_16C_DISP24_C
5088 ENUMX
5089 BFD_RELOC_16C_DISP24a
5090 ENUMX
5091 BFD_RELOC_16C_DISP24a_C
5092 ENUMX
5093 BFD_RELOC_16C_REG04
5094 ENUMX
5095 BFD_RELOC_16C_REG04_C
5096 ENUMX
5097 BFD_RELOC_16C_REG04a
5098 ENUMX
5099 BFD_RELOC_16C_REG04a_C
5100 ENUMX
5101 BFD_RELOC_16C_REG14
5102 ENUMX
5103 BFD_RELOC_16C_REG14_C
5104 ENUMX
5105 BFD_RELOC_16C_REG16
5106 ENUMX
5107 BFD_RELOC_16C_REG16_C
5108 ENUMX
5109 BFD_RELOC_16C_REG20
5110 ENUMX
5111 BFD_RELOC_16C_REG20_C
5112 ENUMX
5113 BFD_RELOC_16C_ABS20
5114 ENUMX
5115 BFD_RELOC_16C_ABS20_C
5116 ENUMX
5117 BFD_RELOC_16C_ABS24
5118 ENUMX
5119 BFD_RELOC_16C_ABS24_C
5120 ENUMX
5121 BFD_RELOC_16C_IMM04
5122 ENUMX
5123 BFD_RELOC_16C_IMM04_C
5124 ENUMX
5125 BFD_RELOC_16C_IMM16
5126 ENUMX
5127 BFD_RELOC_16C_IMM16_C
5128 ENUMX
5129 BFD_RELOC_16C_IMM20
5130 ENUMX
5131 BFD_RELOC_16C_IMM20_C
5132 ENUMX
5133 BFD_RELOC_16C_IMM24
5134 ENUMX
5135 BFD_RELOC_16C_IMM24_C
5136 ENUMX
5137 BFD_RELOC_16C_IMM32
5138 ENUMX
5139 BFD_RELOC_16C_IMM32_C
5140 ENUMDOC
5141 NS CR16C Relocations.
5142
5143 ENUM
5144 BFD_RELOC_CR16_NUM8
5145 ENUMX
5146 BFD_RELOC_CR16_NUM16
5147 ENUMX
5148 BFD_RELOC_CR16_NUM32
5149 ENUMX
5150 BFD_RELOC_CR16_NUM32a
5151 ENUMX
5152 BFD_RELOC_CR16_REGREL0
5153 ENUMX
5154 BFD_RELOC_CR16_REGREL4
5155 ENUMX
5156 BFD_RELOC_CR16_REGREL4a
5157 ENUMX
5158 BFD_RELOC_CR16_REGREL14
5159 ENUMX
5160 BFD_RELOC_CR16_REGREL14a
5161 ENUMX
5162 BFD_RELOC_CR16_REGREL16
5163 ENUMX
5164 BFD_RELOC_CR16_REGREL20
5165 ENUMX
5166 BFD_RELOC_CR16_REGREL20a
5167 ENUMX
5168 BFD_RELOC_CR16_ABS20
5169 ENUMX
5170 BFD_RELOC_CR16_ABS24
5171 ENUMX
5172 BFD_RELOC_CR16_IMM4
5173 ENUMX
5174 BFD_RELOC_CR16_IMM8
5175 ENUMX
5176 BFD_RELOC_CR16_IMM16
5177 ENUMX
5178 BFD_RELOC_CR16_IMM20
5179 ENUMX
5180 BFD_RELOC_CR16_IMM24
5181 ENUMX
5182 BFD_RELOC_CR16_IMM32
5183 ENUMX
5184 BFD_RELOC_CR16_IMM32a
5185 ENUMX
5186 BFD_RELOC_CR16_DISP4
5187 ENUMX
5188 BFD_RELOC_CR16_DISP8
5189 ENUMX
5190 BFD_RELOC_CR16_DISP16
5191 ENUMX
5192 BFD_RELOC_CR16_DISP20
5193 ENUMX
5194 BFD_RELOC_CR16_DISP24
5195 ENUMX
5196 BFD_RELOC_CR16_DISP24a
5197 ENUMX
5198 BFD_RELOC_CR16_SWITCH8
5199 ENUMX
5200 BFD_RELOC_CR16_SWITCH16
5201 ENUMX
5202 BFD_RELOC_CR16_SWITCH32
5203 ENUMX
5204 BFD_RELOC_CR16_GOT_REGREL20
5205 ENUMX
5206 BFD_RELOC_CR16_GOTC_REGREL20
5207 ENUMX
5208 BFD_RELOC_CR16_GLOB_DAT
5209 ENUMDOC
5210 NS CR16 Relocations.
5211
5212 ENUM
5213 BFD_RELOC_CRX_REL4
5214 ENUMX
5215 BFD_RELOC_CRX_REL8
5216 ENUMX
5217 BFD_RELOC_CRX_REL8_CMP
5218 ENUMX
5219 BFD_RELOC_CRX_REL16
5220 ENUMX
5221 BFD_RELOC_CRX_REL24
5222 ENUMX
5223 BFD_RELOC_CRX_REL32
5224 ENUMX
5225 BFD_RELOC_CRX_REGREL12
5226 ENUMX
5227 BFD_RELOC_CRX_REGREL22
5228 ENUMX
5229 BFD_RELOC_CRX_REGREL28
5230 ENUMX
5231 BFD_RELOC_CRX_REGREL32
5232 ENUMX
5233 BFD_RELOC_CRX_ABS16
5234 ENUMX
5235 BFD_RELOC_CRX_ABS32
5236 ENUMX
5237 BFD_RELOC_CRX_NUM8
5238 ENUMX
5239 BFD_RELOC_CRX_NUM16
5240 ENUMX
5241 BFD_RELOC_CRX_NUM32
5242 ENUMX
5243 BFD_RELOC_CRX_IMM16
5244 ENUMX
5245 BFD_RELOC_CRX_IMM32
5246 ENUMX
5247 BFD_RELOC_CRX_SWITCH8
5248 ENUMX
5249 BFD_RELOC_CRX_SWITCH16
5250 ENUMX
5251 BFD_RELOC_CRX_SWITCH32
5252 ENUMDOC
5253 NS CRX Relocations.
5254
5255 ENUM
5256 BFD_RELOC_CRIS_BDISP8
5257 ENUMX
5258 BFD_RELOC_CRIS_UNSIGNED_5
5259 ENUMX
5260 BFD_RELOC_CRIS_SIGNED_6
5261 ENUMX
5262 BFD_RELOC_CRIS_UNSIGNED_6
5263 ENUMX
5264 BFD_RELOC_CRIS_SIGNED_8
5265 ENUMX
5266 BFD_RELOC_CRIS_UNSIGNED_8
5267 ENUMX
5268 BFD_RELOC_CRIS_SIGNED_16
5269 ENUMX
5270 BFD_RELOC_CRIS_UNSIGNED_16
5271 ENUMX
5272 BFD_RELOC_CRIS_LAPCQ_OFFSET
5273 ENUMX
5274 BFD_RELOC_CRIS_UNSIGNED_4
5275 ENUMDOC
5276 These relocs are only used within the CRIS assembler. They are not
5277 (at present) written to any object files.
5278 ENUM
5279 BFD_RELOC_CRIS_COPY
5280 ENUMX
5281 BFD_RELOC_CRIS_GLOB_DAT
5282 ENUMX
5283 BFD_RELOC_CRIS_JUMP_SLOT
5284 ENUMX
5285 BFD_RELOC_CRIS_RELATIVE
5286 ENUMDOC
5287 Relocs used in ELF shared libraries for CRIS.
5288 ENUM
5289 BFD_RELOC_CRIS_32_GOT
5290 ENUMDOC
5291 32-bit offset to symbol-entry within GOT.
5292 ENUM
5293 BFD_RELOC_CRIS_16_GOT
5294 ENUMDOC
5295 16-bit offset to symbol-entry within GOT.
5296 ENUM
5297 BFD_RELOC_CRIS_32_GOTPLT
5298 ENUMDOC
5299 32-bit offset to symbol-entry within GOT, with PLT handling.
5300 ENUM
5301 BFD_RELOC_CRIS_16_GOTPLT
5302 ENUMDOC
5303 16-bit offset to symbol-entry within GOT, with PLT handling.
5304 ENUM
5305 BFD_RELOC_CRIS_32_GOTREL
5306 ENUMDOC
5307 32-bit offset to symbol, relative to GOT.
5308 ENUM
5309 BFD_RELOC_CRIS_32_PLT_GOTREL
5310 ENUMDOC
5311 32-bit offset to symbol with PLT entry, relative to GOT.
5312 ENUM
5313 BFD_RELOC_CRIS_32_PLT_PCREL
5314 ENUMDOC
5315 32-bit offset to symbol with PLT entry, relative to this relocation.
5316
5317 ENUM
5318 BFD_RELOC_CRIS_32_GOT_GD
5319 ENUMX
5320 BFD_RELOC_CRIS_16_GOT_GD
5321 ENUMX
5322 BFD_RELOC_CRIS_32_GD
5323 ENUMX
5324 BFD_RELOC_CRIS_DTP
5325 ENUMX
5326 BFD_RELOC_CRIS_32_DTPREL
5327 ENUMX
5328 BFD_RELOC_CRIS_16_DTPREL
5329 ENUMX
5330 BFD_RELOC_CRIS_32_GOT_TPREL
5331 ENUMX
5332 BFD_RELOC_CRIS_16_GOT_TPREL
5333 ENUMX
5334 BFD_RELOC_CRIS_32_TPREL
5335 ENUMX
5336 BFD_RELOC_CRIS_16_TPREL
5337 ENUMX
5338 BFD_RELOC_CRIS_DTPMOD
5339 ENUMX
5340 BFD_RELOC_CRIS_32_IE
5341 ENUMDOC
5342 Relocs used in TLS code for CRIS.
5343
5344 ENUM
5345 BFD_RELOC_860_COPY
5346 ENUMX
5347 BFD_RELOC_860_GLOB_DAT
5348 ENUMX
5349 BFD_RELOC_860_JUMP_SLOT
5350 ENUMX
5351 BFD_RELOC_860_RELATIVE
5352 ENUMX
5353 BFD_RELOC_860_PC26
5354 ENUMX
5355 BFD_RELOC_860_PLT26
5356 ENUMX
5357 BFD_RELOC_860_PC16
5358 ENUMX
5359 BFD_RELOC_860_LOW0
5360 ENUMX
5361 BFD_RELOC_860_SPLIT0
5362 ENUMX
5363 BFD_RELOC_860_LOW1
5364 ENUMX
5365 BFD_RELOC_860_SPLIT1
5366 ENUMX
5367 BFD_RELOC_860_LOW2
5368 ENUMX
5369 BFD_RELOC_860_SPLIT2
5370 ENUMX
5371 BFD_RELOC_860_LOW3
5372 ENUMX
5373 BFD_RELOC_860_LOGOT0
5374 ENUMX
5375 BFD_RELOC_860_SPGOT0
5376 ENUMX
5377 BFD_RELOC_860_LOGOT1
5378 ENUMX
5379 BFD_RELOC_860_SPGOT1
5380 ENUMX
5381 BFD_RELOC_860_LOGOTOFF0
5382 ENUMX
5383 BFD_RELOC_860_SPGOTOFF0
5384 ENUMX
5385 BFD_RELOC_860_LOGOTOFF1
5386 ENUMX
5387 BFD_RELOC_860_SPGOTOFF1
5388 ENUMX
5389 BFD_RELOC_860_LOGOTOFF2
5390 ENUMX
5391 BFD_RELOC_860_LOGOTOFF3
5392 ENUMX
5393 BFD_RELOC_860_LOPC
5394 ENUMX
5395 BFD_RELOC_860_HIGHADJ
5396 ENUMX
5397 BFD_RELOC_860_HAGOT
5398 ENUMX
5399 BFD_RELOC_860_HAGOTOFF
5400 ENUMX
5401 BFD_RELOC_860_HAPC
5402 ENUMX
5403 BFD_RELOC_860_HIGH
5404 ENUMX
5405 BFD_RELOC_860_HIGOT
5406 ENUMX
5407 BFD_RELOC_860_HIGOTOFF
5408 ENUMDOC
5409 Intel i860 Relocations.
5410
5411 ENUM
5412 BFD_RELOC_OPENRISC_ABS_26
5413 ENUMX
5414 BFD_RELOC_OPENRISC_REL_26
5415 ENUMDOC
5416 OpenRISC Relocations.
5417
5418 ENUM
5419 BFD_RELOC_H8_DIR16A8
5420 ENUMX
5421 BFD_RELOC_H8_DIR16R8
5422 ENUMX
5423 BFD_RELOC_H8_DIR24A8
5424 ENUMX
5425 BFD_RELOC_H8_DIR24R8
5426 ENUMX
5427 BFD_RELOC_H8_DIR32A16
5428 ENUMDOC
5429 H8 elf Relocations.
5430
5431 ENUM
5432 BFD_RELOC_XSTORMY16_REL_12
5433 ENUMX
5434 BFD_RELOC_XSTORMY16_12
5435 ENUMX
5436 BFD_RELOC_XSTORMY16_24
5437 ENUMX
5438 BFD_RELOC_XSTORMY16_FPTR16
5439 ENUMDOC
5440 Sony Xstormy16 Relocations.
5441
5442 ENUM
5443 BFD_RELOC_RELC
5444 ENUMDOC
5445 Self-describing complex relocations.
5446 COMMENT
5447
5448 ENUM
5449 BFD_RELOC_XC16X_PAG
5450 ENUMX
5451 BFD_RELOC_XC16X_POF
5452 ENUMX
5453 BFD_RELOC_XC16X_SEG
5454 ENUMX
5455 BFD_RELOC_XC16X_SOF
5456 ENUMDOC
5457 Infineon Relocations.
5458
5459 ENUM
5460 BFD_RELOC_VAX_GLOB_DAT
5461 ENUMX
5462 BFD_RELOC_VAX_JMP_SLOT
5463 ENUMX
5464 BFD_RELOC_VAX_RELATIVE
5465 ENUMDOC
5466 Relocations used by VAX ELF.
5467
5468 ENUM
5469 BFD_RELOC_MT_PC16
5470 ENUMDOC
5471 Morpho MT - 16 bit immediate relocation.
5472 ENUM
5473 BFD_RELOC_MT_HI16
5474 ENUMDOC
5475 Morpho MT - Hi 16 bits of an address.
5476 ENUM
5477 BFD_RELOC_MT_LO16
5478 ENUMDOC
5479 Morpho MT - Low 16 bits of an address.
5480 ENUM
5481 BFD_RELOC_MT_GNU_VTINHERIT
5482 ENUMDOC
5483 Morpho MT - Used to tell the linker which vtable entries are used.
5484 ENUM
5485 BFD_RELOC_MT_GNU_VTENTRY
5486 ENUMDOC
5487 Morpho MT - Used to tell the linker which vtable entries are used.
5488 ENUM
5489 BFD_RELOC_MT_PCINSN8
5490 ENUMDOC
5491 Morpho MT - 8 bit immediate relocation.
5492
5493 ENUM
5494 BFD_RELOC_MSP430_10_PCREL
5495 ENUMX
5496 BFD_RELOC_MSP430_16_PCREL
5497 ENUMX
5498 BFD_RELOC_MSP430_16
5499 ENUMX
5500 BFD_RELOC_MSP430_16_PCREL_BYTE
5501 ENUMX
5502 BFD_RELOC_MSP430_16_BYTE
5503 ENUMX
5504 BFD_RELOC_MSP430_2X_PCREL
5505 ENUMX
5506 BFD_RELOC_MSP430_RL_PCREL
5507 ENUMDOC
5508 msp430 specific relocation codes
5509
5510 ENUM
5511 BFD_RELOC_IQ2000_OFFSET_16
5512 ENUMX
5513 BFD_RELOC_IQ2000_OFFSET_21
5514 ENUMX
5515 BFD_RELOC_IQ2000_UHI16
5516 ENUMDOC
5517 IQ2000 Relocations.
5518
5519 ENUM
5520 BFD_RELOC_XTENSA_RTLD
5521 ENUMDOC
5522 Special Xtensa relocation used only by PLT entries in ELF shared
5523 objects to indicate that the runtime linker should set the value
5524 to one of its own internal functions or data structures.
5525 ENUM
5526 BFD_RELOC_XTENSA_GLOB_DAT
5527 ENUMX
5528 BFD_RELOC_XTENSA_JMP_SLOT
5529 ENUMX
5530 BFD_RELOC_XTENSA_RELATIVE
5531 ENUMDOC
5532 Xtensa relocations for ELF shared objects.
5533 ENUM
5534 BFD_RELOC_XTENSA_PLT
5535 ENUMDOC
5536 Xtensa relocation used in ELF object files for symbols that may require
5537 PLT entries. Otherwise, this is just a generic 32-bit relocation.
5538 ENUM
5539 BFD_RELOC_XTENSA_DIFF8
5540 ENUMX
5541 BFD_RELOC_XTENSA_DIFF16
5542 ENUMX
5543 BFD_RELOC_XTENSA_DIFF32
5544 ENUMDOC
5545 Xtensa relocations to mark the difference of two local symbols.
5546 These are only needed to support linker relaxation and can be ignored
5547 when not relaxing. The field is set to the value of the difference
5548 assuming no relaxation. The relocation encodes the position of the
5549 first symbol so the linker can determine whether to adjust the field
5550 value.
5551 ENUM
5552 BFD_RELOC_XTENSA_SLOT0_OP
5553 ENUMX
5554 BFD_RELOC_XTENSA_SLOT1_OP
5555 ENUMX
5556 BFD_RELOC_XTENSA_SLOT2_OP
5557 ENUMX
5558 BFD_RELOC_XTENSA_SLOT3_OP
5559 ENUMX
5560 BFD_RELOC_XTENSA_SLOT4_OP
5561 ENUMX
5562 BFD_RELOC_XTENSA_SLOT5_OP
5563 ENUMX
5564 BFD_RELOC_XTENSA_SLOT6_OP
5565 ENUMX
5566 BFD_RELOC_XTENSA_SLOT7_OP
5567 ENUMX
5568 BFD_RELOC_XTENSA_SLOT8_OP
5569 ENUMX
5570 BFD_RELOC_XTENSA_SLOT9_OP
5571 ENUMX
5572 BFD_RELOC_XTENSA_SLOT10_OP
5573 ENUMX
5574 BFD_RELOC_XTENSA_SLOT11_OP
5575 ENUMX
5576 BFD_RELOC_XTENSA_SLOT12_OP
5577 ENUMX
5578 BFD_RELOC_XTENSA_SLOT13_OP
5579 ENUMX
5580 BFD_RELOC_XTENSA_SLOT14_OP
5581 ENUMDOC
5582 Generic Xtensa relocations for instruction operands. Only the slot
5583 number is encoded in the relocation. The relocation applies to the
5584 last PC-relative immediate operand, or if there are no PC-relative
5585 immediates, to the last immediate operand.
5586 ENUM
5587 BFD_RELOC_XTENSA_SLOT0_ALT
5588 ENUMX
5589 BFD_RELOC_XTENSA_SLOT1_ALT
5590 ENUMX
5591 BFD_RELOC_XTENSA_SLOT2_ALT
5592 ENUMX
5593 BFD_RELOC_XTENSA_SLOT3_ALT
5594 ENUMX
5595 BFD_RELOC_XTENSA_SLOT4_ALT
5596 ENUMX
5597 BFD_RELOC_XTENSA_SLOT5_ALT
5598 ENUMX
5599 BFD_RELOC_XTENSA_SLOT6_ALT
5600 ENUMX
5601 BFD_RELOC_XTENSA_SLOT7_ALT
5602 ENUMX
5603 BFD_RELOC_XTENSA_SLOT8_ALT
5604 ENUMX
5605 BFD_RELOC_XTENSA_SLOT9_ALT
5606 ENUMX
5607 BFD_RELOC_XTENSA_SLOT10_ALT
5608 ENUMX
5609 BFD_RELOC_XTENSA_SLOT11_ALT
5610 ENUMX
5611 BFD_RELOC_XTENSA_SLOT12_ALT
5612 ENUMX
5613 BFD_RELOC_XTENSA_SLOT13_ALT
5614 ENUMX
5615 BFD_RELOC_XTENSA_SLOT14_ALT
5616 ENUMDOC
5617 Alternate Xtensa relocations. Only the slot is encoded in the
5618 relocation. The meaning of these relocations is opcode-specific.
5619 ENUM
5620 BFD_RELOC_XTENSA_OP0
5621 ENUMX
5622 BFD_RELOC_XTENSA_OP1
5623 ENUMX
5624 BFD_RELOC_XTENSA_OP2
5625 ENUMDOC
5626 Xtensa relocations for backward compatibility. These have all been
5627 replaced by BFD_RELOC_XTENSA_SLOT0_OP.
5628 ENUM
5629 BFD_RELOC_XTENSA_ASM_EXPAND
5630 ENUMDOC
5631 Xtensa relocation to mark that the assembler expanded the
5632 instructions from an original target. The expansion size is
5633 encoded in the reloc size.
5634 ENUM
5635 BFD_RELOC_XTENSA_ASM_SIMPLIFY
5636 ENUMDOC
5637 Xtensa relocation to mark that the linker should simplify
5638 assembler-expanded instructions. This is commonly used
5639 internally by the linker after analysis of a
5640 BFD_RELOC_XTENSA_ASM_EXPAND.
5641 ENUM
5642 BFD_RELOC_XTENSA_TLSDESC_FN
5643 ENUMX
5644 BFD_RELOC_XTENSA_TLSDESC_ARG
5645 ENUMX
5646 BFD_RELOC_XTENSA_TLS_DTPOFF
5647 ENUMX
5648 BFD_RELOC_XTENSA_TLS_TPOFF
5649 ENUMX
5650 BFD_RELOC_XTENSA_TLS_FUNC
5651 ENUMX
5652 BFD_RELOC_XTENSA_TLS_ARG
5653 ENUMX
5654 BFD_RELOC_XTENSA_TLS_CALL
5655 ENUMDOC
5656 Xtensa TLS relocations.
5657
5658 ENUM
5659 BFD_RELOC_Z80_DISP8
5660 ENUMDOC
5661 8 bit signed offset in (ix+d) or (iy+d).
5662
5663 ENUM
5664 BFD_RELOC_Z8K_DISP7
5665 ENUMDOC
5666 DJNZ offset.
5667 ENUM
5668 BFD_RELOC_Z8K_CALLR
5669 ENUMDOC
5670 CALR offset.
5671 ENUM
5672 BFD_RELOC_Z8K_IMM4L
5673 ENUMDOC
5674 4 bit value.
5675
5676 ENUM
5677 BFD_RELOC_LM32_CALL
5678 ENUMX
5679 BFD_RELOC_LM32_BRANCH
5680 ENUMX
5681 BFD_RELOC_LM32_16_GOT
5682 ENUMX
5683 BFD_RELOC_LM32_GOTOFF_HI16
5684 ENUMX
5685 BFD_RELOC_LM32_GOTOFF_LO16
5686 ENUMX
5687 BFD_RELOC_LM32_COPY
5688 ENUMX
5689 BFD_RELOC_LM32_GLOB_DAT
5690 ENUMX
5691 BFD_RELOC_LM32_JMP_SLOT
5692 ENUMX
5693 BFD_RELOC_LM32_RELATIVE
5694 ENUMDOC
5695 Lattice Mico32 relocations.
5696
5697 ENUM
5698 BFD_RELOC_MACH_O_SECTDIFF
5699 ENUMDOC
5700 Difference between two section addreses. Must be followed by a
5701 BFD_RELOC_MACH_O_PAIR.
5702 ENUM
5703 BFD_RELOC_MACH_O_LOCAL_SECTDIFF
5704 ENUMDOC
5705 Like BFD_RELOC_MACH_O_SECTDIFF but with a local symbol.
5706 ENUM
5707 BFD_RELOC_MACH_O_PAIR
5708 ENUMDOC
5709 Pair of relocation. Contains the first symbol.
5710
5711 ENUM
5712 BFD_RELOC_MACH_O_X86_64_BRANCH32
5713 ENUMX
5714 BFD_RELOC_MACH_O_X86_64_BRANCH8
5715 ENUMDOC
5716 PCREL relocations. They are marked as branch to create PLT entry if
5717 required.
5718 ENUM
5719 BFD_RELOC_MACH_O_X86_64_GOT
5720 ENUMDOC
5721 Used when referencing a GOT entry.
5722 ENUM
5723 BFD_RELOC_MACH_O_X86_64_GOT_LOAD
5724 ENUMDOC
5725 Used when loading a GOT entry with movq. It is specially marked so that
5726 the linker could optimize the movq to a leaq if possible.
5727 ENUM
5728 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32
5729 ENUMDOC
5730 Symbol will be substracted. Must be followed by a BFD_RELOC_64.
5731 ENUM
5732 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64
5733 ENUMDOC
5734 Symbol will be substracted. Must be followed by a BFD_RELOC_64.
5735 ENUM
5736 BFD_RELOC_MACH_O_X86_64_PCREL32_1
5737 ENUMDOC
5738 Same as BFD_RELOC_32_PCREL but with an implicit -1 addend.
5739 ENUM
5740 BFD_RELOC_MACH_O_X86_64_PCREL32_2
5741 ENUMDOC
5742 Same as BFD_RELOC_32_PCREL but with an implicit -2 addend.
5743 ENUM
5744 BFD_RELOC_MACH_O_X86_64_PCREL32_4
5745 ENUMDOC
5746 Same as BFD_RELOC_32_PCREL but with an implicit -4 addend.
5747
5748 ENUM
5749 BFD_RELOC_MICROBLAZE_32_LO
5750 ENUMDOC
5751 This is a 32 bit reloc for the microblaze that stores the
5752 low 16 bits of a value
5753 ENUM
5754 BFD_RELOC_MICROBLAZE_32_LO_PCREL
5755 ENUMDOC
5756 This is a 32 bit pc-relative reloc for the microblaze that
5757 stores the low 16 bits of a value
5758 ENUM
5759 BFD_RELOC_MICROBLAZE_32_ROSDA
5760 ENUMDOC
5761 This is a 32 bit reloc for the microblaze that stores a
5762 value relative to the read-only small data area anchor
5763 ENUM
5764 BFD_RELOC_MICROBLAZE_32_RWSDA
5765 ENUMDOC
5766 This is a 32 bit reloc for the microblaze that stores a
5767 value relative to the read-write small data area anchor
5768 ENUM
5769 BFD_RELOC_MICROBLAZE_32_SYM_OP_SYM
5770 ENUMDOC
5771 This is a 32 bit reloc for the microblaze to handle
5772 expressions of the form "Symbol Op Symbol"
5773 ENUM
5774 BFD_RELOC_MICROBLAZE_64_NONE
5775 ENUMDOC
5776 This is a 64 bit reloc that stores the 32 bit pc relative
5777 value in two words (with an imm instruction). No relocation is
5778 done here - only used for relaxing
5779 ENUM
5780 BFD_RELOC_MICROBLAZE_64_GOTPC
5781 ENUMDOC
5782 This is a 64 bit reloc that stores the 32 bit pc relative
5783 value in two words (with an imm instruction). The relocation is
5784 PC-relative GOT offset
5785 ENUM
5786 BFD_RELOC_MICROBLAZE_64_GOT
5787 ENUMDOC
5788 This is a 64 bit reloc that stores the 32 bit pc relative
5789 value in two words (with an imm instruction). The relocation is
5790 GOT offset
5791 ENUM
5792 BFD_RELOC_MICROBLAZE_64_PLT
5793 ENUMDOC
5794 This is a 64 bit reloc that stores the 32 bit pc relative
5795 value in two words (with an imm instruction). The relocation is
5796 PC-relative offset into PLT
5797 ENUM
5798 BFD_RELOC_MICROBLAZE_64_GOTOFF
5799 ENUMDOC
5800 This is a 64 bit reloc that stores the 32 bit GOT relative
5801 value in two words (with an imm instruction). The relocation is
5802 relative offset from _GLOBAL_OFFSET_TABLE_
5803 ENUM
5804 BFD_RELOC_MICROBLAZE_32_GOTOFF
5805 ENUMDOC
5806 This is a 32 bit reloc that stores the 32 bit GOT relative
5807 value in a word. The relocation is relative offset from
5808 _GLOBAL_OFFSET_TABLE_
5809 ENUM
5810 BFD_RELOC_MICROBLAZE_COPY
5811 ENUMDOC
5812 This is used to tell the dynamic linker to copy the value out of
5813 the dynamic object into the runtime process image.
5814
5815 ENUM
5816 BFD_RELOC_TILEPRO_COPY
5817 ENUMX
5818 BFD_RELOC_TILEPRO_GLOB_DAT
5819 ENUMX
5820 BFD_RELOC_TILEPRO_JMP_SLOT
5821 ENUMX
5822 BFD_RELOC_TILEPRO_RELATIVE
5823 ENUMX
5824 BFD_RELOC_TILEPRO_BROFF_X1
5825 ENUMX
5826 BFD_RELOC_TILEPRO_JOFFLONG_X1
5827 ENUMX
5828 BFD_RELOC_TILEPRO_JOFFLONG_X1_PLT
5829 ENUMX
5830 BFD_RELOC_TILEPRO_IMM8_X0
5831 ENUMX
5832 BFD_RELOC_TILEPRO_IMM8_Y0
5833 ENUMX
5834 BFD_RELOC_TILEPRO_IMM8_X1
5835 ENUMX
5836 BFD_RELOC_TILEPRO_IMM8_Y1
5837 ENUMX
5838 BFD_RELOC_TILEPRO_DEST_IMM8_X1
5839 ENUMX
5840 BFD_RELOC_TILEPRO_MT_IMM15_X1
5841 ENUMX
5842 BFD_RELOC_TILEPRO_MF_IMM15_X1
5843 ENUMX
5844 BFD_RELOC_TILEPRO_IMM16_X0
5845 ENUMX
5846 BFD_RELOC_TILEPRO_IMM16_X1
5847 ENUMX
5848 BFD_RELOC_TILEPRO_IMM16_X0_LO
5849 ENUMX
5850 BFD_RELOC_TILEPRO_IMM16_X1_LO
5851 ENUMX
5852 BFD_RELOC_TILEPRO_IMM16_X0_HI
5853 ENUMX
5854 BFD_RELOC_TILEPRO_IMM16_X1_HI
5855 ENUMX
5856 BFD_RELOC_TILEPRO_IMM16_X0_HA
5857 ENUMX
5858 BFD_RELOC_TILEPRO_IMM16_X1_HA
5859 ENUMX
5860 BFD_RELOC_TILEPRO_IMM16_X0_PCREL
5861 ENUMX
5862 BFD_RELOC_TILEPRO_IMM16_X1_PCREL
5863 ENUMX
5864 BFD_RELOC_TILEPRO_IMM16_X0_LO_PCREL
5865 ENUMX
5866 BFD_RELOC_TILEPRO_IMM16_X1_LO_PCREL
5867 ENUMX
5868 BFD_RELOC_TILEPRO_IMM16_X0_HI_PCREL
5869 ENUMX
5870 BFD_RELOC_TILEPRO_IMM16_X1_HI_PCREL
5871 ENUMX
5872 BFD_RELOC_TILEPRO_IMM16_X0_HA_PCREL
5873 ENUMX
5874 BFD_RELOC_TILEPRO_IMM16_X1_HA_PCREL
5875 ENUMX
5876 BFD_RELOC_TILEPRO_IMM16_X0_GOT
5877 ENUMX
5878 BFD_RELOC_TILEPRO_IMM16_X1_GOT
5879 ENUMX
5880 BFD_RELOC_TILEPRO_IMM16_X0_GOT_LO
5881 ENUMX
5882 BFD_RELOC_TILEPRO_IMM16_X1_GOT_LO
5883 ENUMX
5884 BFD_RELOC_TILEPRO_IMM16_X0_GOT_HI
5885 ENUMX
5886 BFD_RELOC_TILEPRO_IMM16_X1_GOT_HI
5887 ENUMX
5888 BFD_RELOC_TILEPRO_IMM16_X0_GOT_HA
5889 ENUMX
5890 BFD_RELOC_TILEPRO_IMM16_X1_GOT_HA
5891 ENUMX
5892 BFD_RELOC_TILEPRO_MMSTART_X0
5893 ENUMX
5894 BFD_RELOC_TILEPRO_MMEND_X0
5895 ENUMX
5896 BFD_RELOC_TILEPRO_MMSTART_X1
5897 ENUMX
5898 BFD_RELOC_TILEPRO_MMEND_X1
5899 ENUMX
5900 BFD_RELOC_TILEPRO_SHAMT_X0
5901 ENUMX
5902 BFD_RELOC_TILEPRO_SHAMT_X1
5903 ENUMX
5904 BFD_RELOC_TILEPRO_SHAMT_Y0
5905 ENUMX
5906 BFD_RELOC_TILEPRO_SHAMT_Y1
5907 ENUMX
5908 BFD_RELOC_TILEPRO_TLS_GD_CALL
5909 ENUMX
5910 BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD
5911 ENUMX
5912 BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD
5913 ENUMX
5914 BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD
5915 ENUMX
5916 BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD
5917 ENUMX
5918 BFD_RELOC_TILEPRO_TLS_IE_LOAD
5919 ENUMX
5920 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD
5921 ENUMX
5922 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD
5923 ENUMX
5924 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_LO
5925 ENUMX
5926 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_LO
5927 ENUMX
5928 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HI
5929 ENUMX
5930 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HI
5931 ENUMX
5932 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HA
5933 ENUMX
5934 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HA
5935 ENUMX
5936 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE
5937 ENUMX
5938 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE
5939 ENUMX
5940 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_LO
5941 ENUMX
5942 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_LO
5943 ENUMX
5944 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HI
5945 ENUMX
5946 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HI
5947 ENUMX
5948 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HA
5949 ENUMX
5950 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HA
5951 ENUMX
5952 BFD_RELOC_TILEPRO_TLS_DTPMOD32
5953 ENUMX
5954 BFD_RELOC_TILEPRO_TLS_DTPOFF32
5955 ENUMX
5956 BFD_RELOC_TILEPRO_TLS_TPOFF32
5957 ENUMX
5958 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE
5959 ENUMX
5960 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE
5961 ENUMX
5962 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO
5963 ENUMX
5964 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO
5965 ENUMX
5966 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI
5967 ENUMX
5968 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI
5969 ENUMX
5970 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA
5971 ENUMX
5972 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA
5973 ENUMDOC
5974 Tilera TILEPro Relocations.
5975
5976 ENUM
5977 BFD_RELOC_TILEGX_HW0
5978 ENUMX
5979 BFD_RELOC_TILEGX_HW1
5980 ENUMX
5981 BFD_RELOC_TILEGX_HW2
5982 ENUMX
5983 BFD_RELOC_TILEGX_HW3
5984 ENUMX
5985 BFD_RELOC_TILEGX_HW0_LAST
5986 ENUMX
5987 BFD_RELOC_TILEGX_HW1_LAST
5988 ENUMX
5989 BFD_RELOC_TILEGX_HW2_LAST
5990 ENUMX
5991 BFD_RELOC_TILEGX_COPY
5992 ENUMX
5993 BFD_RELOC_TILEGX_GLOB_DAT
5994 ENUMX
5995 BFD_RELOC_TILEGX_JMP_SLOT
5996 ENUMX
5997 BFD_RELOC_TILEGX_RELATIVE
5998 ENUMX
5999 BFD_RELOC_TILEGX_BROFF_X1
6000 ENUMX
6001 BFD_RELOC_TILEGX_JUMPOFF_X1
6002 ENUMX
6003 BFD_RELOC_TILEGX_JUMPOFF_X1_PLT
6004 ENUMX
6005 BFD_RELOC_TILEGX_IMM8_X0
6006 ENUMX
6007 BFD_RELOC_TILEGX_IMM8_Y0
6008 ENUMX
6009 BFD_RELOC_TILEGX_IMM8_X1
6010 ENUMX
6011 BFD_RELOC_TILEGX_IMM8_Y1
6012 ENUMX
6013 BFD_RELOC_TILEGX_DEST_IMM8_X1
6014 ENUMX
6015 BFD_RELOC_TILEGX_MT_IMM14_X1
6016 ENUMX
6017 BFD_RELOC_TILEGX_MF_IMM14_X1
6018 ENUMX
6019 BFD_RELOC_TILEGX_MMSTART_X0
6020 ENUMX
6021 BFD_RELOC_TILEGX_MMEND_X0
6022 ENUMX
6023 BFD_RELOC_TILEGX_SHAMT_X0
6024 ENUMX
6025 BFD_RELOC_TILEGX_SHAMT_X1
6026 ENUMX
6027 BFD_RELOC_TILEGX_SHAMT_Y0
6028 ENUMX
6029 BFD_RELOC_TILEGX_SHAMT_Y1
6030 ENUMX
6031 BFD_RELOC_TILEGX_IMM16_X0_HW0
6032 ENUMX
6033 BFD_RELOC_TILEGX_IMM16_X1_HW0
6034 ENUMX
6035 BFD_RELOC_TILEGX_IMM16_X0_HW1
6036 ENUMX
6037 BFD_RELOC_TILEGX_IMM16_X1_HW1
6038 ENUMX
6039 BFD_RELOC_TILEGX_IMM16_X0_HW2
6040 ENUMX
6041 BFD_RELOC_TILEGX_IMM16_X1_HW2
6042 ENUMX
6043 BFD_RELOC_TILEGX_IMM16_X0_HW3
6044 ENUMX
6045 BFD_RELOC_TILEGX_IMM16_X1_HW3
6046 ENUMX
6047 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST
6048 ENUMX
6049 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST
6050 ENUMX
6051 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST
6052 ENUMX
6053 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST
6054 ENUMX
6055 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST
6056 ENUMX
6057 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST
6058 ENUMX
6059 BFD_RELOC_TILEGX_IMM16_X0_HW0_PCREL
6060 ENUMX
6061 BFD_RELOC_TILEGX_IMM16_X1_HW0_PCREL
6062 ENUMX
6063 BFD_RELOC_TILEGX_IMM16_X0_HW1_PCREL
6064 ENUMX
6065 BFD_RELOC_TILEGX_IMM16_X1_HW1_PCREL
6066 ENUMX
6067 BFD_RELOC_TILEGX_IMM16_X0_HW2_PCREL
6068 ENUMX
6069 BFD_RELOC_TILEGX_IMM16_X1_HW2_PCREL
6070 ENUMX
6071 BFD_RELOC_TILEGX_IMM16_X0_HW3_PCREL
6072 ENUMX
6073 BFD_RELOC_TILEGX_IMM16_X1_HW3_PCREL
6074 ENUMX
6075 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PCREL
6076 ENUMX
6077 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PCREL
6078 ENUMX
6079 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PCREL
6080 ENUMX
6081 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PCREL
6082 ENUMX
6083 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PCREL
6084 ENUMX
6085 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PCREL
6086 ENUMX
6087 BFD_RELOC_TILEGX_IMM16_X0_HW0_GOT
6088 ENUMX
6089 BFD_RELOC_TILEGX_IMM16_X1_HW0_GOT
6090 ENUMX
6091 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_GOT
6092 ENUMX
6093 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_GOT
6094 ENUMX
6095 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_GOT
6096 ENUMX
6097 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_GOT
6098 ENUMX
6099 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_GD
6100 ENUMX
6101 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_GD
6102 ENUMX
6103 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE
6104 ENUMX
6105 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE
6106 ENUMX
6107 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE
6108 ENUMX
6109 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE
6110 ENUMX
6111 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE
6112 ENUMX
6113 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE
6114 ENUMX
6115 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_GD
6116 ENUMX
6117 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_GD
6118 ENUMX
6119 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_GD
6120 ENUMX
6121 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_GD
6122 ENUMX
6123 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_IE
6124 ENUMX
6125 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_IE
6126 ENUMX
6127 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_IE
6128 ENUMX
6129 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_IE
6130 ENUMX
6131 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_IE
6132 ENUMX
6133 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_IE
6134 ENUMX
6135 BFD_RELOC_TILEGX_TLS_DTPMOD64
6136 ENUMX
6137 BFD_RELOC_TILEGX_TLS_DTPOFF64
6138 ENUMX
6139 BFD_RELOC_TILEGX_TLS_TPOFF64
6140 ENUMX
6141 BFD_RELOC_TILEGX_TLS_DTPMOD32
6142 ENUMX
6143 BFD_RELOC_TILEGX_TLS_DTPOFF32
6144 ENUMX
6145 BFD_RELOC_TILEGX_TLS_TPOFF32
6146 ENUMX
6147 BFD_RELOC_TILEGX_TLS_GD_CALL
6148 ENUMX
6149 BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD
6150 ENUMX
6151 BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD
6152 ENUMX
6153 BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD
6154 ENUMX
6155 BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD
6156 ENUMX
6157 BFD_RELOC_TILEGX_TLS_IE_LOAD
6158 ENUMX
6159 BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD
6160 ENUMX
6161 BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD
6162 ENUMX
6163 BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD
6164 ENUMX
6165 BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD
6166 ENUMDOC
6167 Tilera TILE-Gx Relocations.
6168
6169 ENUM
6170 BFD_RELOC_EPIPHANY_SIMM8
6171 ENUMDOC
6172 Adapteva EPIPHANY - 8 bit signed pc-relative displacement
6173 ENUM
6174 BFD_RELOC_EPIPHANY_SIMM24
6175 ENUMDOC
6176 Adapteva EPIPHANY - 24 bit signed pc-relative displacement
6177 ENUM
6178 BFD_RELOC_EPIPHANY_HIGH
6179 ENUMDOC
6180 Adapteva EPIPHANY - 16 most-significant bits of absolute address
6181 ENUM
6182 BFD_RELOC_EPIPHANY_LOW
6183 ENUMDOC
6184 Adapteva EPIPHANY - 16 least-significant bits of absolute address
6185 ENUM
6186 BFD_RELOC_EPIPHANY_SIMM11
6187 ENUMDOC
6188 Adapteva EPIPHANY - 11 bit signed number - add/sub immediate
6189 ENUM
6190 BFD_RELOC_EPIPHANY_IMM11
6191 ENUMDOC
6192 Adapteva EPIPHANY - 11 bit sign-magnitude number (ld/st displacement)
6193 ENUM
6194 BFD_RELOC_EPIPHANY_IMM8
6195 ENUMDOC
6196 Adapteva EPIPHANY - 8 bit immediate for 16 bit mov instruction.
6197
6198
6199 ENDSENUM
6200 BFD_RELOC_UNUSED
6201 CODE_FRAGMENT
6202 .
6203 .typedef enum bfd_reloc_code_real bfd_reloc_code_real_type;
6204 */
6205
6206 /*
6207 FUNCTION
6208 bfd_reloc_type_lookup
6209 bfd_reloc_name_lookup
6210
6211 SYNOPSIS
6212 reloc_howto_type *bfd_reloc_type_lookup
6213 (bfd *abfd, bfd_reloc_code_real_type code);
6214 reloc_howto_type *bfd_reloc_name_lookup
6215 (bfd *abfd, const char *reloc_name);
6216
6217 DESCRIPTION
6218 Return a pointer to a howto structure which, when
6219 invoked, will perform the relocation @var{code} on data from the
6220 architecture noted.
6221
6222 */
6223
6224 reloc_howto_type *
6225 bfd_reloc_type_lookup (bfd *abfd, bfd_reloc_code_real_type code)
6226 {
6227 return BFD_SEND (abfd, reloc_type_lookup, (abfd, code));
6228 }
6229
6230 reloc_howto_type *
6231 bfd_reloc_name_lookup (bfd *abfd, const char *reloc_name)
6232 {
6233 return BFD_SEND (abfd, reloc_name_lookup, (abfd, reloc_name));
6234 }
6235
6236 static reloc_howto_type bfd_howto_32 =
6237 HOWTO (0, 00, 2, 32, FALSE, 0, complain_overflow_dont, 0, "VRT32", FALSE, 0xffffffff, 0xffffffff, TRUE);
6238
6239 /*
6240 INTERNAL_FUNCTION
6241 bfd_default_reloc_type_lookup
6242
6243 SYNOPSIS
6244 reloc_howto_type *bfd_default_reloc_type_lookup
6245 (bfd *abfd, bfd_reloc_code_real_type code);
6246
6247 DESCRIPTION
6248 Provides a default relocation lookup routine for any architecture.
6249
6250 */
6251
6252 reloc_howto_type *
6253 bfd_default_reloc_type_lookup (bfd *abfd, bfd_reloc_code_real_type code)
6254 {
6255 switch (code)
6256 {
6257 case BFD_RELOC_CTOR:
6258 /* The type of reloc used in a ctor, which will be as wide as the
6259 address - so either a 64, 32, or 16 bitter. */
6260 switch (bfd_arch_bits_per_address (abfd))
6261 {
6262 case 64:
6263 BFD_FAIL ();
6264 case 32:
6265 return &bfd_howto_32;
6266 case 16:
6267 BFD_FAIL ();
6268 default:
6269 BFD_FAIL ();
6270 }
6271 default:
6272 BFD_FAIL ();
6273 }
6274 return NULL;
6275 }
6276
6277 /*
6278 FUNCTION
6279 bfd_get_reloc_code_name
6280
6281 SYNOPSIS
6282 const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code);
6283
6284 DESCRIPTION
6285 Provides a printable name for the supplied relocation code.
6286 Useful mainly for printing error messages.
6287 */
6288
6289 const char *
6290 bfd_get_reloc_code_name (bfd_reloc_code_real_type code)
6291 {
6292 if (code > BFD_RELOC_UNUSED)
6293 return 0;
6294 return bfd_reloc_code_real_names[code];
6295 }
6296
6297 /*
6298 INTERNAL_FUNCTION
6299 bfd_generic_relax_section
6300
6301 SYNOPSIS
6302 bfd_boolean bfd_generic_relax_section
6303 (bfd *abfd,
6304 asection *section,
6305 struct bfd_link_info *,
6306 bfd_boolean *);
6307
6308 DESCRIPTION
6309 Provides default handling for relaxing for back ends which
6310 don't do relaxing.
6311 */
6312
6313 bfd_boolean
6314 bfd_generic_relax_section (bfd *abfd ATTRIBUTE_UNUSED,
6315 asection *section ATTRIBUTE_UNUSED,
6316 struct bfd_link_info *link_info ATTRIBUTE_UNUSED,
6317 bfd_boolean *again)
6318 {
6319 if (link_info->relocatable)
6320 (*link_info->callbacks->einfo)
6321 (_("%P%F: --relax and -r may not be used together\n"));
6322
6323 *again = FALSE;
6324 return TRUE;
6325 }
6326
6327 /*
6328 INTERNAL_FUNCTION
6329 bfd_generic_gc_sections
6330
6331 SYNOPSIS
6332 bfd_boolean bfd_generic_gc_sections
6333 (bfd *, struct bfd_link_info *);
6334
6335 DESCRIPTION
6336 Provides default handling for relaxing for back ends which
6337 don't do section gc -- i.e., does nothing.
6338 */
6339
6340 bfd_boolean
6341 bfd_generic_gc_sections (bfd *abfd ATTRIBUTE_UNUSED,
6342 struct bfd_link_info *info ATTRIBUTE_UNUSED)
6343 {
6344 return TRUE;
6345 }
6346
6347 /*
6348 INTERNAL_FUNCTION
6349 bfd_generic_lookup_section_flags
6350
6351 SYNOPSIS
6352 void bfd_generic_lookup_section_flags
6353 (struct bfd_link_info *, struct flag_info *);
6354
6355 DESCRIPTION
6356 Provides default handling for section flags lookup
6357 -- i.e., does nothing.
6358 */
6359
6360 void
6361 bfd_generic_lookup_section_flags (struct bfd_link_info *info ATTRIBUTE_UNUSED,
6362 struct flag_info *flaginfo)
6363 {
6364 if (flaginfo != NULL)
6365 {
6366 (*_bfd_error_handler) (_("INPUT_SECTION_FLAGS are not supported.\n"));
6367 return;
6368 }
6369 }
6370
6371 /*
6372 INTERNAL_FUNCTION
6373 bfd_generic_merge_sections
6374
6375 SYNOPSIS
6376 bfd_boolean bfd_generic_merge_sections
6377 (bfd *, struct bfd_link_info *);
6378
6379 DESCRIPTION
6380 Provides default handling for SEC_MERGE section merging for back ends
6381 which don't have SEC_MERGE support -- i.e., does nothing.
6382 */
6383
6384 bfd_boolean
6385 bfd_generic_merge_sections (bfd *abfd ATTRIBUTE_UNUSED,
6386 struct bfd_link_info *link_info ATTRIBUTE_UNUSED)
6387 {
6388 return TRUE;
6389 }
6390
6391 /*
6392 INTERNAL_FUNCTION
6393 bfd_generic_get_relocated_section_contents
6394
6395 SYNOPSIS
6396 bfd_byte *bfd_generic_get_relocated_section_contents
6397 (bfd *abfd,
6398 struct bfd_link_info *link_info,
6399 struct bfd_link_order *link_order,
6400 bfd_byte *data,
6401 bfd_boolean relocatable,
6402 asymbol **symbols);
6403
6404 DESCRIPTION
6405 Provides default handling of relocation effort for back ends
6406 which can't be bothered to do it efficiently.
6407
6408 */
6409
6410 bfd_byte *
6411 bfd_generic_get_relocated_section_contents (bfd *abfd,
6412 struct bfd_link_info *link_info,
6413 struct bfd_link_order *link_order,
6414 bfd_byte *data,
6415 bfd_boolean relocatable,
6416 asymbol **symbols)
6417 {
6418 bfd *input_bfd = link_order->u.indirect.section->owner;
6419 asection *input_section = link_order->u.indirect.section;
6420 long reloc_size;
6421 arelent **reloc_vector;
6422 long reloc_count;
6423
6424 reloc_size = bfd_get_reloc_upper_bound (input_bfd, input_section);
6425 if (reloc_size < 0)
6426 return NULL;
6427
6428 /* Read in the section. */
6429 if (!bfd_get_full_section_contents (input_bfd, input_section, &data))
6430 return NULL;
6431
6432 if (reloc_size == 0)
6433 return data;
6434
6435 reloc_vector = (arelent **) bfd_malloc (reloc_size);
6436 if (reloc_vector == NULL)
6437 return NULL;
6438
6439 reloc_count = bfd_canonicalize_reloc (input_bfd,
6440 input_section,
6441 reloc_vector,
6442 symbols);
6443 if (reloc_count < 0)
6444 goto error_return;
6445
6446 if (reloc_count > 0)
6447 {
6448 arelent **parent;
6449 for (parent = reloc_vector; *parent != NULL; parent++)
6450 {
6451 char *error_message = NULL;
6452 asymbol *symbol;
6453 bfd_reloc_status_type r;
6454
6455 symbol = *(*parent)->sym_ptr_ptr;
6456 if (symbol->section && discarded_section (symbol->section))
6457 {
6458 bfd_byte *p;
6459 static reloc_howto_type none_howto
6460 = HOWTO (0, 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL,
6461 "unused", FALSE, 0, 0, FALSE);
6462
6463 p = data + (*parent)->address * bfd_octets_per_byte (input_bfd);
6464 _bfd_clear_contents ((*parent)->howto, input_bfd, input_section,
6465 p);
6466 (*parent)->sym_ptr_ptr = bfd_abs_section_ptr->symbol_ptr_ptr;
6467 (*parent)->addend = 0;
6468 (*parent)->howto = &none_howto;
6469 r = bfd_reloc_ok;
6470 }
6471 else
6472 r = bfd_perform_relocation (input_bfd,
6473 *parent,
6474 data,
6475 input_section,
6476 relocatable ? abfd : NULL,
6477 &error_message);
6478
6479 if (relocatable)
6480 {
6481 asection *os = input_section->output_section;
6482
6483 /* A partial link, so keep the relocs. */
6484 os->orelocation[os->reloc_count] = *parent;
6485 os->reloc_count++;
6486 }
6487
6488 if (r != bfd_reloc_ok)
6489 {
6490 switch (r)
6491 {
6492 case bfd_reloc_undefined:
6493 if (!((*link_info->callbacks->undefined_symbol)
6494 (link_info, bfd_asymbol_name (*(*parent)->sym_ptr_ptr),
6495 input_bfd, input_section, (*parent)->address,
6496 TRUE)))
6497 goto error_return;
6498 break;
6499 case bfd_reloc_dangerous:
6500 BFD_ASSERT (error_message != NULL);
6501 if (!((*link_info->callbacks->reloc_dangerous)
6502 (link_info, error_message, input_bfd, input_section,
6503 (*parent)->address)))
6504 goto error_return;
6505 break;
6506 case bfd_reloc_overflow:
6507 if (!((*link_info->callbacks->reloc_overflow)
6508 (link_info, NULL,
6509 bfd_asymbol_name (*(*parent)->sym_ptr_ptr),
6510 (*parent)->howto->name, (*parent)->addend,
6511 input_bfd, input_section, (*parent)->address)))
6512 goto error_return;
6513 break;
6514 case bfd_reloc_outofrange:
6515 /* PR ld/13730:
6516 This error can result when processing some partially
6517 complete binaries. Do not abort, but issue an error
6518 message instead. */
6519 link_info->callbacks->einfo
6520 (_("%X%P: %B(%A): relocation \"%R\" goes out of range\n"),
6521 abfd, input_section, * parent);
6522 goto error_return;
6523
6524 default:
6525 abort ();
6526 break;
6527 }
6528
6529 }
6530 }
6531 }
6532
6533 free (reloc_vector);
6534 return data;
6535
6536 error_return:
6537 free (reloc_vector);
6538 return NULL;
6539 }