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* config/tc-m68hc11.c: Add S12X and XGATE co-processor support.
[thirdparty/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_PPC_VLE_REL8
2810 ENUMX
2811 BFD_RELOC_PPC_VLE_REL15
2812 ENUMX
2813 BFD_RELOC_PPC_VLE_REL24
2814 ENUMX
2815 BFD_RELOC_PPC_VLE_LO16A
2816 ENUMX
2817 BFD_RELOC_PPC_VLE_LO16D
2818 ENUMX
2819 BFD_RELOC_PPC_VLE_HI16A
2820 ENUMX
2821 BFD_RELOC_PPC_VLE_HI16D
2822 ENUMX
2823 BFD_RELOC_PPC_VLE_HA16A
2824 ENUMX
2825 BFD_RELOC_PPC_VLE_HA16D
2826 ENUMX
2827 BFD_RELOC_PPC_VLE_SDA21
2828 ENUMX
2829 BFD_RELOC_PPC_VLE_SDA21_LO
2830 ENUMX
2831 BFD_RELOC_PPC_VLE_SDAREL_LO16A
2832 ENUMX
2833 BFD_RELOC_PPC_VLE_SDAREL_LO16D
2834 ENUMX
2835 BFD_RELOC_PPC_VLE_SDAREL_HI16A
2836 ENUMX
2837 BFD_RELOC_PPC_VLE_SDAREL_HI16D
2838 ENUMX
2839 BFD_RELOC_PPC_VLE_SDAREL_HA16A
2840 ENUMX
2841 BFD_RELOC_PPC_VLE_SDAREL_HA16D
2842 ENUMX
2843 BFD_RELOC_PPC64_HIGHER
2844 ENUMX
2845 BFD_RELOC_PPC64_HIGHER_S
2846 ENUMX
2847 BFD_RELOC_PPC64_HIGHEST
2848 ENUMX
2849 BFD_RELOC_PPC64_HIGHEST_S
2850 ENUMX
2851 BFD_RELOC_PPC64_TOC16_LO
2852 ENUMX
2853 BFD_RELOC_PPC64_TOC16_HI
2854 ENUMX
2855 BFD_RELOC_PPC64_TOC16_HA
2856 ENUMX
2857 BFD_RELOC_PPC64_TOC
2858 ENUMX
2859 BFD_RELOC_PPC64_PLTGOT16
2860 ENUMX
2861 BFD_RELOC_PPC64_PLTGOT16_LO
2862 ENUMX
2863 BFD_RELOC_PPC64_PLTGOT16_HI
2864 ENUMX
2865 BFD_RELOC_PPC64_PLTGOT16_HA
2866 ENUMX
2867 BFD_RELOC_PPC64_ADDR16_DS
2868 ENUMX
2869 BFD_RELOC_PPC64_ADDR16_LO_DS
2870 ENUMX
2871 BFD_RELOC_PPC64_GOT16_DS
2872 ENUMX
2873 BFD_RELOC_PPC64_GOT16_LO_DS
2874 ENUMX
2875 BFD_RELOC_PPC64_PLT16_LO_DS
2876 ENUMX
2877 BFD_RELOC_PPC64_SECTOFF_DS
2878 ENUMX
2879 BFD_RELOC_PPC64_SECTOFF_LO_DS
2880 ENUMX
2881 BFD_RELOC_PPC64_TOC16_DS
2882 ENUMX
2883 BFD_RELOC_PPC64_TOC16_LO_DS
2884 ENUMX
2885 BFD_RELOC_PPC64_PLTGOT16_DS
2886 ENUMX
2887 BFD_RELOC_PPC64_PLTGOT16_LO_DS
2888 ENUMDOC
2889 Power(rs6000) and PowerPC relocations.
2890
2891 ENUM
2892 BFD_RELOC_PPC_TLS
2893 ENUMX
2894 BFD_RELOC_PPC_TLSGD
2895 ENUMX
2896 BFD_RELOC_PPC_TLSLD
2897 ENUMX
2898 BFD_RELOC_PPC_DTPMOD
2899 ENUMX
2900 BFD_RELOC_PPC_TPREL16
2901 ENUMX
2902 BFD_RELOC_PPC_TPREL16_LO
2903 ENUMX
2904 BFD_RELOC_PPC_TPREL16_HI
2905 ENUMX
2906 BFD_RELOC_PPC_TPREL16_HA
2907 ENUMX
2908 BFD_RELOC_PPC_TPREL
2909 ENUMX
2910 BFD_RELOC_PPC_DTPREL16
2911 ENUMX
2912 BFD_RELOC_PPC_DTPREL16_LO
2913 ENUMX
2914 BFD_RELOC_PPC_DTPREL16_HI
2915 ENUMX
2916 BFD_RELOC_PPC_DTPREL16_HA
2917 ENUMX
2918 BFD_RELOC_PPC_DTPREL
2919 ENUMX
2920 BFD_RELOC_PPC_GOT_TLSGD16
2921 ENUMX
2922 BFD_RELOC_PPC_GOT_TLSGD16_LO
2923 ENUMX
2924 BFD_RELOC_PPC_GOT_TLSGD16_HI
2925 ENUMX
2926 BFD_RELOC_PPC_GOT_TLSGD16_HA
2927 ENUMX
2928 BFD_RELOC_PPC_GOT_TLSLD16
2929 ENUMX
2930 BFD_RELOC_PPC_GOT_TLSLD16_LO
2931 ENUMX
2932 BFD_RELOC_PPC_GOT_TLSLD16_HI
2933 ENUMX
2934 BFD_RELOC_PPC_GOT_TLSLD16_HA
2935 ENUMX
2936 BFD_RELOC_PPC_GOT_TPREL16
2937 ENUMX
2938 BFD_RELOC_PPC_GOT_TPREL16_LO
2939 ENUMX
2940 BFD_RELOC_PPC_GOT_TPREL16_HI
2941 ENUMX
2942 BFD_RELOC_PPC_GOT_TPREL16_HA
2943 ENUMX
2944 BFD_RELOC_PPC_GOT_DTPREL16
2945 ENUMX
2946 BFD_RELOC_PPC_GOT_DTPREL16_LO
2947 ENUMX
2948 BFD_RELOC_PPC_GOT_DTPREL16_HI
2949 ENUMX
2950 BFD_RELOC_PPC_GOT_DTPREL16_HA
2951 ENUMX
2952 BFD_RELOC_PPC64_TPREL16_DS
2953 ENUMX
2954 BFD_RELOC_PPC64_TPREL16_LO_DS
2955 ENUMX
2956 BFD_RELOC_PPC64_TPREL16_HIGHER
2957 ENUMX
2958 BFD_RELOC_PPC64_TPREL16_HIGHERA
2959 ENUMX
2960 BFD_RELOC_PPC64_TPREL16_HIGHEST
2961 ENUMX
2962 BFD_RELOC_PPC64_TPREL16_HIGHESTA
2963 ENUMX
2964 BFD_RELOC_PPC64_DTPREL16_DS
2965 ENUMX
2966 BFD_RELOC_PPC64_DTPREL16_LO_DS
2967 ENUMX
2968 BFD_RELOC_PPC64_DTPREL16_HIGHER
2969 ENUMX
2970 BFD_RELOC_PPC64_DTPREL16_HIGHERA
2971 ENUMX
2972 BFD_RELOC_PPC64_DTPREL16_HIGHEST
2973 ENUMX
2974 BFD_RELOC_PPC64_DTPREL16_HIGHESTA
2975 ENUMDOC
2976 PowerPC and PowerPC64 thread-local storage relocations.
2977
2978 ENUM
2979 BFD_RELOC_I370_D12
2980 ENUMDOC
2981 IBM 370/390 relocations
2982
2983 ENUM
2984 BFD_RELOC_CTOR
2985 ENUMDOC
2986 The type of reloc used to build a constructor table - at the moment
2987 probably a 32 bit wide absolute relocation, but the target can choose.
2988 It generally does map to one of the other relocation types.
2989
2990 ENUM
2991 BFD_RELOC_ARM_PCREL_BRANCH
2992 ENUMDOC
2993 ARM 26 bit pc-relative branch. The lowest two bits must be zero and are
2994 not stored in the instruction.
2995 ENUM
2996 BFD_RELOC_ARM_PCREL_BLX
2997 ENUMDOC
2998 ARM 26 bit pc-relative branch. The lowest bit must be zero and is
2999 not stored in the instruction. The 2nd lowest bit comes from a 1 bit
3000 field in the instruction.
3001 ENUM
3002 BFD_RELOC_THUMB_PCREL_BLX
3003 ENUMDOC
3004 Thumb 22 bit pc-relative branch. The lowest bit must be zero and is
3005 not stored in the instruction. The 2nd lowest bit comes from a 1 bit
3006 field in the instruction.
3007 ENUM
3008 BFD_RELOC_ARM_PCREL_CALL
3009 ENUMDOC
3010 ARM 26-bit pc-relative branch for an unconditional BL or BLX instruction.
3011 ENUM
3012 BFD_RELOC_ARM_PCREL_JUMP
3013 ENUMDOC
3014 ARM 26-bit pc-relative branch for B or conditional BL instruction.
3015
3016 ENUM
3017 BFD_RELOC_THUMB_PCREL_BRANCH7
3018 ENUMX
3019 BFD_RELOC_THUMB_PCREL_BRANCH9
3020 ENUMX
3021 BFD_RELOC_THUMB_PCREL_BRANCH12
3022 ENUMX
3023 BFD_RELOC_THUMB_PCREL_BRANCH20
3024 ENUMX
3025 BFD_RELOC_THUMB_PCREL_BRANCH23
3026 ENUMX
3027 BFD_RELOC_THUMB_PCREL_BRANCH25
3028 ENUMDOC
3029 Thumb 7-, 9-, 12-, 20-, 23-, and 25-bit pc-relative branches.
3030 The lowest bit must be zero and is not stored in the instruction.
3031 Note that the corresponding ELF R_ARM_THM_JUMPnn constant has an
3032 "nn" one smaller in all cases. Note further that BRANCH23
3033 corresponds to R_ARM_THM_CALL.
3034
3035 ENUM
3036 BFD_RELOC_ARM_OFFSET_IMM
3037 ENUMDOC
3038 12-bit immediate offset, used in ARM-format ldr and str instructions.
3039
3040 ENUM
3041 BFD_RELOC_ARM_THUMB_OFFSET
3042 ENUMDOC
3043 5-bit immediate offset, used in Thumb-format ldr and str instructions.
3044
3045 ENUM
3046 BFD_RELOC_ARM_TARGET1
3047 ENUMDOC
3048 Pc-relative or absolute relocation depending on target. Used for
3049 entries in .init_array sections.
3050 ENUM
3051 BFD_RELOC_ARM_ROSEGREL32
3052 ENUMDOC
3053 Read-only segment base relative address.
3054 ENUM
3055 BFD_RELOC_ARM_SBREL32
3056 ENUMDOC
3057 Data segment base relative address.
3058 ENUM
3059 BFD_RELOC_ARM_TARGET2
3060 ENUMDOC
3061 This reloc is used for references to RTTI data from exception handling
3062 tables. The actual definition depends on the target. It may be a
3063 pc-relative or some form of GOT-indirect relocation.
3064 ENUM
3065 BFD_RELOC_ARM_PREL31
3066 ENUMDOC
3067 31-bit PC relative address.
3068 ENUM
3069 BFD_RELOC_ARM_MOVW
3070 ENUMX
3071 BFD_RELOC_ARM_MOVT
3072 ENUMX
3073 BFD_RELOC_ARM_MOVW_PCREL
3074 ENUMX
3075 BFD_RELOC_ARM_MOVT_PCREL
3076 ENUMX
3077 BFD_RELOC_ARM_THUMB_MOVW
3078 ENUMX
3079 BFD_RELOC_ARM_THUMB_MOVT
3080 ENUMX
3081 BFD_RELOC_ARM_THUMB_MOVW_PCREL
3082 ENUMX
3083 BFD_RELOC_ARM_THUMB_MOVT_PCREL
3084 ENUMDOC
3085 Low and High halfword relocations for MOVW and MOVT instructions.
3086
3087 ENUM
3088 BFD_RELOC_ARM_JUMP_SLOT
3089 ENUMX
3090 BFD_RELOC_ARM_GLOB_DAT
3091 ENUMX
3092 BFD_RELOC_ARM_GOT32
3093 ENUMX
3094 BFD_RELOC_ARM_PLT32
3095 ENUMX
3096 BFD_RELOC_ARM_RELATIVE
3097 ENUMX
3098 BFD_RELOC_ARM_GOTOFF
3099 ENUMX
3100 BFD_RELOC_ARM_GOTPC
3101 ENUMX
3102 BFD_RELOC_ARM_GOT_PREL
3103 ENUMDOC
3104 Relocations for setting up GOTs and PLTs for shared libraries.
3105
3106 ENUM
3107 BFD_RELOC_ARM_TLS_GD32
3108 ENUMX
3109 BFD_RELOC_ARM_TLS_LDO32
3110 ENUMX
3111 BFD_RELOC_ARM_TLS_LDM32
3112 ENUMX
3113 BFD_RELOC_ARM_TLS_DTPOFF32
3114 ENUMX
3115 BFD_RELOC_ARM_TLS_DTPMOD32
3116 ENUMX
3117 BFD_RELOC_ARM_TLS_TPOFF32
3118 ENUMX
3119 BFD_RELOC_ARM_TLS_IE32
3120 ENUMX
3121 BFD_RELOC_ARM_TLS_LE32
3122 ENUMX
3123 BFD_RELOC_ARM_TLS_GOTDESC
3124 ENUMX
3125 BFD_RELOC_ARM_TLS_CALL
3126 ENUMX
3127 BFD_RELOC_ARM_THM_TLS_CALL
3128 ENUMX
3129 BFD_RELOC_ARM_TLS_DESCSEQ
3130 ENUMX
3131 BFD_RELOC_ARM_THM_TLS_DESCSEQ
3132 ENUMX
3133 BFD_RELOC_ARM_TLS_DESC
3134 ENUMDOC
3135 ARM thread-local storage relocations.
3136
3137 ENUM
3138 BFD_RELOC_ARM_ALU_PC_G0_NC
3139 ENUMX
3140 BFD_RELOC_ARM_ALU_PC_G0
3141 ENUMX
3142 BFD_RELOC_ARM_ALU_PC_G1_NC
3143 ENUMX
3144 BFD_RELOC_ARM_ALU_PC_G1
3145 ENUMX
3146 BFD_RELOC_ARM_ALU_PC_G2
3147 ENUMX
3148 BFD_RELOC_ARM_LDR_PC_G0
3149 ENUMX
3150 BFD_RELOC_ARM_LDR_PC_G1
3151 ENUMX
3152 BFD_RELOC_ARM_LDR_PC_G2
3153 ENUMX
3154 BFD_RELOC_ARM_LDRS_PC_G0
3155 ENUMX
3156 BFD_RELOC_ARM_LDRS_PC_G1
3157 ENUMX
3158 BFD_RELOC_ARM_LDRS_PC_G2
3159 ENUMX
3160 BFD_RELOC_ARM_LDC_PC_G0
3161 ENUMX
3162 BFD_RELOC_ARM_LDC_PC_G1
3163 ENUMX
3164 BFD_RELOC_ARM_LDC_PC_G2
3165 ENUMX
3166 BFD_RELOC_ARM_ALU_SB_G0_NC
3167 ENUMX
3168 BFD_RELOC_ARM_ALU_SB_G0
3169 ENUMX
3170 BFD_RELOC_ARM_ALU_SB_G1_NC
3171 ENUMX
3172 BFD_RELOC_ARM_ALU_SB_G1
3173 ENUMX
3174 BFD_RELOC_ARM_ALU_SB_G2
3175 ENUMX
3176 BFD_RELOC_ARM_LDR_SB_G0
3177 ENUMX
3178 BFD_RELOC_ARM_LDR_SB_G1
3179 ENUMX
3180 BFD_RELOC_ARM_LDR_SB_G2
3181 ENUMX
3182 BFD_RELOC_ARM_LDRS_SB_G0
3183 ENUMX
3184 BFD_RELOC_ARM_LDRS_SB_G1
3185 ENUMX
3186 BFD_RELOC_ARM_LDRS_SB_G2
3187 ENUMX
3188 BFD_RELOC_ARM_LDC_SB_G0
3189 ENUMX
3190 BFD_RELOC_ARM_LDC_SB_G1
3191 ENUMX
3192 BFD_RELOC_ARM_LDC_SB_G2
3193 ENUMDOC
3194 ARM group relocations.
3195
3196 ENUM
3197 BFD_RELOC_ARM_V4BX
3198 ENUMDOC
3199 Annotation of BX instructions.
3200
3201 ENUM
3202 BFD_RELOC_ARM_IRELATIVE
3203 ENUMDOC
3204 ARM support for STT_GNU_IFUNC.
3205
3206 ENUM
3207 BFD_RELOC_ARM_IMMEDIATE
3208 ENUMX
3209 BFD_RELOC_ARM_ADRL_IMMEDIATE
3210 ENUMX
3211 BFD_RELOC_ARM_T32_IMMEDIATE
3212 ENUMX
3213 BFD_RELOC_ARM_T32_ADD_IMM
3214 ENUMX
3215 BFD_RELOC_ARM_T32_IMM12
3216 ENUMX
3217 BFD_RELOC_ARM_T32_ADD_PC12
3218 ENUMX
3219 BFD_RELOC_ARM_SHIFT_IMM
3220 ENUMX
3221 BFD_RELOC_ARM_SMC
3222 ENUMX
3223 BFD_RELOC_ARM_HVC
3224 ENUMX
3225 BFD_RELOC_ARM_SWI
3226 ENUMX
3227 BFD_RELOC_ARM_MULTI
3228 ENUMX
3229 BFD_RELOC_ARM_CP_OFF_IMM
3230 ENUMX
3231 BFD_RELOC_ARM_CP_OFF_IMM_S2
3232 ENUMX
3233 BFD_RELOC_ARM_T32_CP_OFF_IMM
3234 ENUMX
3235 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2
3236 ENUMX
3237 BFD_RELOC_ARM_ADR_IMM
3238 ENUMX
3239 BFD_RELOC_ARM_LDR_IMM
3240 ENUMX
3241 BFD_RELOC_ARM_LITERAL
3242 ENUMX
3243 BFD_RELOC_ARM_IN_POOL
3244 ENUMX
3245 BFD_RELOC_ARM_OFFSET_IMM8
3246 ENUMX
3247 BFD_RELOC_ARM_T32_OFFSET_U8
3248 ENUMX
3249 BFD_RELOC_ARM_T32_OFFSET_IMM
3250 ENUMX
3251 BFD_RELOC_ARM_HWLITERAL
3252 ENUMX
3253 BFD_RELOC_ARM_THUMB_ADD
3254 ENUMX
3255 BFD_RELOC_ARM_THUMB_IMM
3256 ENUMX
3257 BFD_RELOC_ARM_THUMB_SHIFT
3258 ENUMDOC
3259 These relocs are only used within the ARM assembler. They are not
3260 (at present) written to any object files.
3261
3262 ENUM
3263 BFD_RELOC_SH_PCDISP8BY2
3264 ENUMX
3265 BFD_RELOC_SH_PCDISP12BY2
3266 ENUMX
3267 BFD_RELOC_SH_IMM3
3268 ENUMX
3269 BFD_RELOC_SH_IMM3U
3270 ENUMX
3271 BFD_RELOC_SH_DISP12
3272 ENUMX
3273 BFD_RELOC_SH_DISP12BY2
3274 ENUMX
3275 BFD_RELOC_SH_DISP12BY4
3276 ENUMX
3277 BFD_RELOC_SH_DISP12BY8
3278 ENUMX
3279 BFD_RELOC_SH_DISP20
3280 ENUMX
3281 BFD_RELOC_SH_DISP20BY8
3282 ENUMX
3283 BFD_RELOC_SH_IMM4
3284 ENUMX
3285 BFD_RELOC_SH_IMM4BY2
3286 ENUMX
3287 BFD_RELOC_SH_IMM4BY4
3288 ENUMX
3289 BFD_RELOC_SH_IMM8
3290 ENUMX
3291 BFD_RELOC_SH_IMM8BY2
3292 ENUMX
3293 BFD_RELOC_SH_IMM8BY4
3294 ENUMX
3295 BFD_RELOC_SH_PCRELIMM8BY2
3296 ENUMX
3297 BFD_RELOC_SH_PCRELIMM8BY4
3298 ENUMX
3299 BFD_RELOC_SH_SWITCH16
3300 ENUMX
3301 BFD_RELOC_SH_SWITCH32
3302 ENUMX
3303 BFD_RELOC_SH_USES
3304 ENUMX
3305 BFD_RELOC_SH_COUNT
3306 ENUMX
3307 BFD_RELOC_SH_ALIGN
3308 ENUMX
3309 BFD_RELOC_SH_CODE
3310 ENUMX
3311 BFD_RELOC_SH_DATA
3312 ENUMX
3313 BFD_RELOC_SH_LABEL
3314 ENUMX
3315 BFD_RELOC_SH_LOOP_START
3316 ENUMX
3317 BFD_RELOC_SH_LOOP_END
3318 ENUMX
3319 BFD_RELOC_SH_COPY
3320 ENUMX
3321 BFD_RELOC_SH_GLOB_DAT
3322 ENUMX
3323 BFD_RELOC_SH_JMP_SLOT
3324 ENUMX
3325 BFD_RELOC_SH_RELATIVE
3326 ENUMX
3327 BFD_RELOC_SH_GOTPC
3328 ENUMX
3329 BFD_RELOC_SH_GOT_LOW16
3330 ENUMX
3331 BFD_RELOC_SH_GOT_MEDLOW16
3332 ENUMX
3333 BFD_RELOC_SH_GOT_MEDHI16
3334 ENUMX
3335 BFD_RELOC_SH_GOT_HI16
3336 ENUMX
3337 BFD_RELOC_SH_GOTPLT_LOW16
3338 ENUMX
3339 BFD_RELOC_SH_GOTPLT_MEDLOW16
3340 ENUMX
3341 BFD_RELOC_SH_GOTPLT_MEDHI16
3342 ENUMX
3343 BFD_RELOC_SH_GOTPLT_HI16
3344 ENUMX
3345 BFD_RELOC_SH_PLT_LOW16
3346 ENUMX
3347 BFD_RELOC_SH_PLT_MEDLOW16
3348 ENUMX
3349 BFD_RELOC_SH_PLT_MEDHI16
3350 ENUMX
3351 BFD_RELOC_SH_PLT_HI16
3352 ENUMX
3353 BFD_RELOC_SH_GOTOFF_LOW16
3354 ENUMX
3355 BFD_RELOC_SH_GOTOFF_MEDLOW16
3356 ENUMX
3357 BFD_RELOC_SH_GOTOFF_MEDHI16
3358 ENUMX
3359 BFD_RELOC_SH_GOTOFF_HI16
3360 ENUMX
3361 BFD_RELOC_SH_GOTPC_LOW16
3362 ENUMX
3363 BFD_RELOC_SH_GOTPC_MEDLOW16
3364 ENUMX
3365 BFD_RELOC_SH_GOTPC_MEDHI16
3366 ENUMX
3367 BFD_RELOC_SH_GOTPC_HI16
3368 ENUMX
3369 BFD_RELOC_SH_COPY64
3370 ENUMX
3371 BFD_RELOC_SH_GLOB_DAT64
3372 ENUMX
3373 BFD_RELOC_SH_JMP_SLOT64
3374 ENUMX
3375 BFD_RELOC_SH_RELATIVE64
3376 ENUMX
3377 BFD_RELOC_SH_GOT10BY4
3378 ENUMX
3379 BFD_RELOC_SH_GOT10BY8
3380 ENUMX
3381 BFD_RELOC_SH_GOTPLT10BY4
3382 ENUMX
3383 BFD_RELOC_SH_GOTPLT10BY8
3384 ENUMX
3385 BFD_RELOC_SH_GOTPLT32
3386 ENUMX
3387 BFD_RELOC_SH_SHMEDIA_CODE
3388 ENUMX
3389 BFD_RELOC_SH_IMMU5
3390 ENUMX
3391 BFD_RELOC_SH_IMMS6
3392 ENUMX
3393 BFD_RELOC_SH_IMMS6BY32
3394 ENUMX
3395 BFD_RELOC_SH_IMMU6
3396 ENUMX
3397 BFD_RELOC_SH_IMMS10
3398 ENUMX
3399 BFD_RELOC_SH_IMMS10BY2
3400 ENUMX
3401 BFD_RELOC_SH_IMMS10BY4
3402 ENUMX
3403 BFD_RELOC_SH_IMMS10BY8
3404 ENUMX
3405 BFD_RELOC_SH_IMMS16
3406 ENUMX
3407 BFD_RELOC_SH_IMMU16
3408 ENUMX
3409 BFD_RELOC_SH_IMM_LOW16
3410 ENUMX
3411 BFD_RELOC_SH_IMM_LOW16_PCREL
3412 ENUMX
3413 BFD_RELOC_SH_IMM_MEDLOW16
3414 ENUMX
3415 BFD_RELOC_SH_IMM_MEDLOW16_PCREL
3416 ENUMX
3417 BFD_RELOC_SH_IMM_MEDHI16
3418 ENUMX
3419 BFD_RELOC_SH_IMM_MEDHI16_PCREL
3420 ENUMX
3421 BFD_RELOC_SH_IMM_HI16
3422 ENUMX
3423 BFD_RELOC_SH_IMM_HI16_PCREL
3424 ENUMX
3425 BFD_RELOC_SH_PT_16
3426 ENUMX
3427 BFD_RELOC_SH_TLS_GD_32
3428 ENUMX
3429 BFD_RELOC_SH_TLS_LD_32
3430 ENUMX
3431 BFD_RELOC_SH_TLS_LDO_32
3432 ENUMX
3433 BFD_RELOC_SH_TLS_IE_32
3434 ENUMX
3435 BFD_RELOC_SH_TLS_LE_32
3436 ENUMX
3437 BFD_RELOC_SH_TLS_DTPMOD32
3438 ENUMX
3439 BFD_RELOC_SH_TLS_DTPOFF32
3440 ENUMX
3441 BFD_RELOC_SH_TLS_TPOFF32
3442 ENUMX
3443 BFD_RELOC_SH_GOT20
3444 ENUMX
3445 BFD_RELOC_SH_GOTOFF20
3446 ENUMX
3447 BFD_RELOC_SH_GOTFUNCDESC
3448 ENUMX
3449 BFD_RELOC_SH_GOTFUNCDESC20
3450 ENUMX
3451 BFD_RELOC_SH_GOTOFFFUNCDESC
3452 ENUMX
3453 BFD_RELOC_SH_GOTOFFFUNCDESC20
3454 ENUMX
3455 BFD_RELOC_SH_FUNCDESC
3456 ENUMDOC
3457 Renesas / SuperH SH relocs. Not all of these appear in object files.
3458
3459 ENUM
3460 BFD_RELOC_ARC_B22_PCREL
3461 ENUMDOC
3462 ARC Cores relocs.
3463 ARC 22 bit pc-relative branch. The lowest two bits must be zero and are
3464 not stored in the instruction. The high 20 bits are installed in bits 26
3465 through 7 of the instruction.
3466 ENUM
3467 BFD_RELOC_ARC_B26
3468 ENUMDOC
3469 ARC 26 bit absolute branch. The lowest two bits must be zero and are not
3470 stored in the instruction. The high 24 bits are installed in bits 23
3471 through 0.
3472
3473 ENUM
3474 BFD_RELOC_BFIN_16_IMM
3475 ENUMDOC
3476 ADI Blackfin 16 bit immediate absolute reloc.
3477 ENUM
3478 BFD_RELOC_BFIN_16_HIGH
3479 ENUMDOC
3480 ADI Blackfin 16 bit immediate absolute reloc higher 16 bits.
3481 ENUM
3482 BFD_RELOC_BFIN_4_PCREL
3483 ENUMDOC
3484 ADI Blackfin 'a' part of LSETUP.
3485 ENUM
3486 BFD_RELOC_BFIN_5_PCREL
3487 ENUMDOC
3488 ADI Blackfin.
3489 ENUM
3490 BFD_RELOC_BFIN_16_LOW
3491 ENUMDOC
3492 ADI Blackfin 16 bit immediate absolute reloc lower 16 bits.
3493 ENUM
3494 BFD_RELOC_BFIN_10_PCREL
3495 ENUMDOC
3496 ADI Blackfin.
3497 ENUM
3498 BFD_RELOC_BFIN_11_PCREL
3499 ENUMDOC
3500 ADI Blackfin 'b' part of LSETUP.
3501 ENUM
3502 BFD_RELOC_BFIN_12_PCREL_JUMP
3503 ENUMDOC
3504 ADI Blackfin.
3505 ENUM
3506 BFD_RELOC_BFIN_12_PCREL_JUMP_S
3507 ENUMDOC
3508 ADI Blackfin Short jump, pcrel.
3509 ENUM
3510 BFD_RELOC_BFIN_24_PCREL_CALL_X
3511 ENUMDOC
3512 ADI Blackfin Call.x not implemented.
3513 ENUM
3514 BFD_RELOC_BFIN_24_PCREL_JUMP_L
3515 ENUMDOC
3516 ADI Blackfin Long Jump pcrel.
3517 ENUM
3518 BFD_RELOC_BFIN_GOT17M4
3519 ENUMX
3520 BFD_RELOC_BFIN_GOTHI
3521 ENUMX
3522 BFD_RELOC_BFIN_GOTLO
3523 ENUMX
3524 BFD_RELOC_BFIN_FUNCDESC
3525 ENUMX
3526 BFD_RELOC_BFIN_FUNCDESC_GOT17M4
3527 ENUMX
3528 BFD_RELOC_BFIN_FUNCDESC_GOTHI
3529 ENUMX
3530 BFD_RELOC_BFIN_FUNCDESC_GOTLO
3531 ENUMX
3532 BFD_RELOC_BFIN_FUNCDESC_VALUE
3533 ENUMX
3534 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4
3535 ENUMX
3536 BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI
3537 ENUMX
3538 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO
3539 ENUMX
3540 BFD_RELOC_BFIN_GOTOFF17M4
3541 ENUMX
3542 BFD_RELOC_BFIN_GOTOFFHI
3543 ENUMX
3544 BFD_RELOC_BFIN_GOTOFFLO
3545 ENUMDOC
3546 ADI Blackfin FD-PIC relocations.
3547 ENUM
3548 BFD_RELOC_BFIN_GOT
3549 ENUMDOC
3550 ADI Blackfin GOT relocation.
3551 ENUM
3552 BFD_RELOC_BFIN_PLTPC
3553 ENUMDOC
3554 ADI Blackfin PLTPC relocation.
3555 ENUM
3556 BFD_ARELOC_BFIN_PUSH
3557 ENUMDOC
3558 ADI Blackfin arithmetic relocation.
3559 ENUM
3560 BFD_ARELOC_BFIN_CONST
3561 ENUMDOC
3562 ADI Blackfin arithmetic relocation.
3563 ENUM
3564 BFD_ARELOC_BFIN_ADD
3565 ENUMDOC
3566 ADI Blackfin arithmetic relocation.
3567 ENUM
3568 BFD_ARELOC_BFIN_SUB
3569 ENUMDOC
3570 ADI Blackfin arithmetic relocation.
3571 ENUM
3572 BFD_ARELOC_BFIN_MULT
3573 ENUMDOC
3574 ADI Blackfin arithmetic relocation.
3575 ENUM
3576 BFD_ARELOC_BFIN_DIV
3577 ENUMDOC
3578 ADI Blackfin arithmetic relocation.
3579 ENUM
3580 BFD_ARELOC_BFIN_MOD
3581 ENUMDOC
3582 ADI Blackfin arithmetic relocation.
3583 ENUM
3584 BFD_ARELOC_BFIN_LSHIFT
3585 ENUMDOC
3586 ADI Blackfin arithmetic relocation.
3587 ENUM
3588 BFD_ARELOC_BFIN_RSHIFT
3589 ENUMDOC
3590 ADI Blackfin arithmetic relocation.
3591 ENUM
3592 BFD_ARELOC_BFIN_AND
3593 ENUMDOC
3594 ADI Blackfin arithmetic relocation.
3595 ENUM
3596 BFD_ARELOC_BFIN_OR
3597 ENUMDOC
3598 ADI Blackfin arithmetic relocation.
3599 ENUM
3600 BFD_ARELOC_BFIN_XOR
3601 ENUMDOC
3602 ADI Blackfin arithmetic relocation.
3603 ENUM
3604 BFD_ARELOC_BFIN_LAND
3605 ENUMDOC
3606 ADI Blackfin arithmetic relocation.
3607 ENUM
3608 BFD_ARELOC_BFIN_LOR
3609 ENUMDOC
3610 ADI Blackfin arithmetic relocation.
3611 ENUM
3612 BFD_ARELOC_BFIN_LEN
3613 ENUMDOC
3614 ADI Blackfin arithmetic relocation.
3615 ENUM
3616 BFD_ARELOC_BFIN_NEG
3617 ENUMDOC
3618 ADI Blackfin arithmetic relocation.
3619 ENUM
3620 BFD_ARELOC_BFIN_COMP
3621 ENUMDOC
3622 ADI Blackfin arithmetic relocation.
3623 ENUM
3624 BFD_ARELOC_BFIN_PAGE
3625 ENUMDOC
3626 ADI Blackfin arithmetic relocation.
3627 ENUM
3628 BFD_ARELOC_BFIN_HWPAGE
3629 ENUMDOC
3630 ADI Blackfin arithmetic relocation.
3631 ENUM
3632 BFD_ARELOC_BFIN_ADDR
3633 ENUMDOC
3634 ADI Blackfin arithmetic relocation.
3635
3636 ENUM
3637 BFD_RELOC_D10V_10_PCREL_R
3638 ENUMDOC
3639 Mitsubishi D10V relocs.
3640 This is a 10-bit reloc with the right 2 bits
3641 assumed to be 0.
3642 ENUM
3643 BFD_RELOC_D10V_10_PCREL_L
3644 ENUMDOC
3645 Mitsubishi D10V relocs.
3646 This is a 10-bit reloc with the right 2 bits
3647 assumed to be 0. This is the same as the previous reloc
3648 except it is in the left container, i.e.,
3649 shifted left 15 bits.
3650 ENUM
3651 BFD_RELOC_D10V_18
3652 ENUMDOC
3653 This is an 18-bit reloc with the right 2 bits
3654 assumed to be 0.
3655 ENUM
3656 BFD_RELOC_D10V_18_PCREL
3657 ENUMDOC
3658 This is an 18-bit reloc with the right 2 bits
3659 assumed to be 0.
3660
3661 ENUM
3662 BFD_RELOC_D30V_6
3663 ENUMDOC
3664 Mitsubishi D30V relocs.
3665 This is a 6-bit absolute reloc.
3666 ENUM
3667 BFD_RELOC_D30V_9_PCREL
3668 ENUMDOC
3669 This is a 6-bit pc-relative reloc with
3670 the right 3 bits assumed to be 0.
3671 ENUM
3672 BFD_RELOC_D30V_9_PCREL_R
3673 ENUMDOC
3674 This is a 6-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_15
3680 ENUMDOC
3681 This is a 12-bit absolute reloc with the
3682 right 3 bitsassumed to be 0.
3683 ENUM
3684 BFD_RELOC_D30V_15_PCREL
3685 ENUMDOC
3686 This is a 12-bit pc-relative reloc with
3687 the right 3 bits assumed to be 0.
3688 ENUM
3689 BFD_RELOC_D30V_15_PCREL_R
3690 ENUMDOC
3691 This is a 12-bit pc-relative reloc with
3692 the right 3 bits assumed to be 0. Same
3693 as the previous reloc but on the right side
3694 of the container.
3695 ENUM
3696 BFD_RELOC_D30V_21
3697 ENUMDOC
3698 This is an 18-bit absolute reloc with
3699 the right 3 bits assumed to be 0.
3700 ENUM
3701 BFD_RELOC_D30V_21_PCREL
3702 ENUMDOC
3703 This is an 18-bit pc-relative reloc with
3704 the right 3 bits assumed to be 0.
3705 ENUM
3706 BFD_RELOC_D30V_21_PCREL_R
3707 ENUMDOC
3708 This is an 18-bit pc-relative reloc with
3709 the right 3 bits assumed to be 0. Same
3710 as the previous reloc but on the right side
3711 of the container.
3712 ENUM
3713 BFD_RELOC_D30V_32
3714 ENUMDOC
3715 This is a 32-bit absolute reloc.
3716 ENUM
3717 BFD_RELOC_D30V_32_PCREL
3718 ENUMDOC
3719 This is a 32-bit pc-relative reloc.
3720
3721 ENUM
3722 BFD_RELOC_DLX_HI16_S
3723 ENUMDOC
3724 DLX relocs
3725 ENUM
3726 BFD_RELOC_DLX_LO16
3727 ENUMDOC
3728 DLX relocs
3729 ENUM
3730 BFD_RELOC_DLX_JMP26
3731 ENUMDOC
3732 DLX relocs
3733
3734 ENUM
3735 BFD_RELOC_M32C_HI8
3736 ENUMX
3737 BFD_RELOC_M32C_RL_JUMP
3738 ENUMX
3739 BFD_RELOC_M32C_RL_1ADDR
3740 ENUMX
3741 BFD_RELOC_M32C_RL_2ADDR
3742 ENUMDOC
3743 Renesas M16C/M32C Relocations.
3744
3745 ENUM
3746 BFD_RELOC_M32R_24
3747 ENUMDOC
3748 Renesas M32R (formerly Mitsubishi M32R) relocs.
3749 This is a 24 bit absolute address.
3750 ENUM
3751 BFD_RELOC_M32R_10_PCREL
3752 ENUMDOC
3753 This is a 10-bit pc-relative reloc with the right 2 bits assumed to be 0.
3754 ENUM
3755 BFD_RELOC_M32R_18_PCREL
3756 ENUMDOC
3757 This is an 18-bit reloc with the right 2 bits assumed to be 0.
3758 ENUM
3759 BFD_RELOC_M32R_26_PCREL
3760 ENUMDOC
3761 This is a 26-bit reloc with the right 2 bits assumed to be 0.
3762 ENUM
3763 BFD_RELOC_M32R_HI16_ULO
3764 ENUMDOC
3765 This is a 16-bit reloc containing the high 16 bits of an address
3766 used when the lower 16 bits are treated as unsigned.
3767 ENUM
3768 BFD_RELOC_M32R_HI16_SLO
3769 ENUMDOC
3770 This is a 16-bit reloc containing the high 16 bits of an address
3771 used when the lower 16 bits are treated as signed.
3772 ENUM
3773 BFD_RELOC_M32R_LO16
3774 ENUMDOC
3775 This is a 16-bit reloc containing the lower 16 bits of an address.
3776 ENUM
3777 BFD_RELOC_M32R_SDA16
3778 ENUMDOC
3779 This is a 16-bit reloc containing the small data area offset for use in
3780 add3, load, and store instructions.
3781 ENUM
3782 BFD_RELOC_M32R_GOT24
3783 ENUMX
3784 BFD_RELOC_M32R_26_PLTREL
3785 ENUMX
3786 BFD_RELOC_M32R_COPY
3787 ENUMX
3788 BFD_RELOC_M32R_GLOB_DAT
3789 ENUMX
3790 BFD_RELOC_M32R_JMP_SLOT
3791 ENUMX
3792 BFD_RELOC_M32R_RELATIVE
3793 ENUMX
3794 BFD_RELOC_M32R_GOTOFF
3795 ENUMX
3796 BFD_RELOC_M32R_GOTOFF_HI_ULO
3797 ENUMX
3798 BFD_RELOC_M32R_GOTOFF_HI_SLO
3799 ENUMX
3800 BFD_RELOC_M32R_GOTOFF_LO
3801 ENUMX
3802 BFD_RELOC_M32R_GOTPC24
3803 ENUMX
3804 BFD_RELOC_M32R_GOT16_HI_ULO
3805 ENUMX
3806 BFD_RELOC_M32R_GOT16_HI_SLO
3807 ENUMX
3808 BFD_RELOC_M32R_GOT16_LO
3809 ENUMX
3810 BFD_RELOC_M32R_GOTPC_HI_ULO
3811 ENUMX
3812 BFD_RELOC_M32R_GOTPC_HI_SLO
3813 ENUMX
3814 BFD_RELOC_M32R_GOTPC_LO
3815 ENUMDOC
3816 For PIC.
3817
3818
3819 ENUM
3820 BFD_RELOC_V850_9_PCREL
3821 ENUMDOC
3822 This is a 9-bit reloc
3823 ENUM
3824 BFD_RELOC_V850_22_PCREL
3825 ENUMDOC
3826 This is a 22-bit reloc
3827
3828 ENUM
3829 BFD_RELOC_V850_SDA_16_16_OFFSET
3830 ENUMDOC
3831 This is a 16 bit offset from the short data area pointer.
3832 ENUM
3833 BFD_RELOC_V850_SDA_15_16_OFFSET
3834 ENUMDOC
3835 This is a 16 bit offset (of which only 15 bits are used) from the
3836 short data area pointer.
3837 ENUM
3838 BFD_RELOC_V850_ZDA_16_16_OFFSET
3839 ENUMDOC
3840 This is a 16 bit offset from the zero data area pointer.
3841 ENUM
3842 BFD_RELOC_V850_ZDA_15_16_OFFSET
3843 ENUMDOC
3844 This is a 16 bit offset (of which only 15 bits are used) from the
3845 zero data area pointer.
3846 ENUM
3847 BFD_RELOC_V850_TDA_6_8_OFFSET
3848 ENUMDOC
3849 This is an 8 bit offset (of which only 6 bits are used) from the
3850 tiny data area pointer.
3851 ENUM
3852 BFD_RELOC_V850_TDA_7_8_OFFSET
3853 ENUMDOC
3854 This is an 8bit offset (of which only 7 bits are used) from the tiny
3855 data area pointer.
3856 ENUM
3857 BFD_RELOC_V850_TDA_7_7_OFFSET
3858 ENUMDOC
3859 This is a 7 bit offset from the tiny data area pointer.
3860 ENUM
3861 BFD_RELOC_V850_TDA_16_16_OFFSET
3862 ENUMDOC
3863 This is a 16 bit offset from the tiny data area pointer.
3864 COMMENT
3865 ENUM
3866 BFD_RELOC_V850_TDA_4_5_OFFSET
3867 ENUMDOC
3868 This is a 5 bit offset (of which only 4 bits are used) from the tiny
3869 data area pointer.
3870 ENUM
3871 BFD_RELOC_V850_TDA_4_4_OFFSET
3872 ENUMDOC
3873 This is a 4 bit offset from the tiny data area pointer.
3874 ENUM
3875 BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET
3876 ENUMDOC
3877 This is a 16 bit offset from the short data area pointer, with the
3878 bits placed non-contiguously in the instruction.
3879 ENUM
3880 BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET
3881 ENUMDOC
3882 This is a 16 bit offset from the zero data area pointer, with the
3883 bits placed non-contiguously in the instruction.
3884 ENUM
3885 BFD_RELOC_V850_CALLT_6_7_OFFSET
3886 ENUMDOC
3887 This is a 6 bit offset from the call table base pointer.
3888 ENUM
3889 BFD_RELOC_V850_CALLT_16_16_OFFSET
3890 ENUMDOC
3891 This is a 16 bit offset from the call table base pointer.
3892 ENUM
3893 BFD_RELOC_V850_LONGCALL
3894 ENUMDOC
3895 Used for relaxing indirect function calls.
3896 ENUM
3897 BFD_RELOC_V850_LONGJUMP
3898 ENUMDOC
3899 Used for relaxing indirect jumps.
3900 ENUM
3901 BFD_RELOC_V850_ALIGN
3902 ENUMDOC
3903 Used to maintain alignment whilst relaxing.
3904 ENUM
3905 BFD_RELOC_V850_LO16_SPLIT_OFFSET
3906 ENUMDOC
3907 This is a variation of BFD_RELOC_LO16 that can be used in v850e ld.bu
3908 instructions.
3909 ENUM
3910 BFD_RELOC_V850_16_PCREL
3911 ENUMDOC
3912 This is a 16-bit reloc.
3913 ENUM
3914 BFD_RELOC_V850_17_PCREL
3915 ENUMDOC
3916 This is a 17-bit reloc.
3917 ENUM
3918 BFD_RELOC_V850_23
3919 ENUMDOC
3920 This is a 23-bit reloc.
3921 ENUM
3922 BFD_RELOC_V850_32_PCREL
3923 ENUMDOC
3924 This is a 32-bit reloc.
3925 ENUM
3926 BFD_RELOC_V850_32_ABS
3927 ENUMDOC
3928 This is a 32-bit reloc.
3929 ENUM
3930 BFD_RELOC_V850_16_SPLIT_OFFSET
3931 ENUMDOC
3932 This is a 16-bit reloc.
3933 ENUM
3934 BFD_RELOC_V850_16_S1
3935 ENUMDOC
3936 This is a 16-bit reloc.
3937 ENUM
3938 BFD_RELOC_V850_LO16_S1
3939 ENUMDOC
3940 Low 16 bits. 16 bit shifted by 1.
3941 ENUM
3942 BFD_RELOC_V850_CALLT_15_16_OFFSET
3943 ENUMDOC
3944 This is a 16 bit offset from the call table base pointer.
3945 ENUM
3946 BFD_RELOC_V850_32_GOTPCREL
3947 ENUMDOC
3948 DSO relocations.
3949 ENUM
3950 BFD_RELOC_V850_16_GOT
3951 ENUMDOC
3952 DSO relocations.
3953 ENUM
3954 BFD_RELOC_V850_32_GOT
3955 ENUMDOC
3956 DSO relocations.
3957 ENUM
3958 BFD_RELOC_V850_22_PLT_PCREL
3959 ENUMDOC
3960 DSO relocations.
3961 ENUM
3962 BFD_RELOC_V850_32_PLT_PCREL
3963 ENUMDOC
3964 DSO relocations.
3965 ENUM
3966 BFD_RELOC_V850_COPY
3967 ENUMDOC
3968 DSO relocations.
3969 ENUM
3970 BFD_RELOC_V850_GLOB_DAT
3971 ENUMDOC
3972 DSO relocations.
3973 ENUM
3974 BFD_RELOC_V850_JMP_SLOT
3975 ENUMDOC
3976 DSO relocations.
3977 ENUM
3978 BFD_RELOC_V850_RELATIVE
3979 ENUMDOC
3980 DSO relocations.
3981 ENUM
3982 BFD_RELOC_V850_16_GOTOFF
3983 ENUMDOC
3984 DSO relocations.
3985 ENUM
3986 BFD_RELOC_V850_32_GOTOFF
3987 ENUMDOC
3988 DSO relocations.
3989 ENUM
3990 BFD_RELOC_V850_CODE
3991 ENUMDOC
3992 start code.
3993 ENUM
3994 BFD_RELOC_V850_DATA
3995 ENUMDOC
3996 start data in text.
3997
3998 ENUM
3999 BFD_RELOC_TIC30_LDP
4000 ENUMDOC
4001 This is a 8bit DP reloc for the tms320c30, where the most
4002 significant 8 bits of a 24 bit word are placed into the least
4003 significant 8 bits of the opcode.
4004
4005 ENUM
4006 BFD_RELOC_TIC54X_PARTLS7
4007 ENUMDOC
4008 This is a 7bit reloc for the tms320c54x, where the least
4009 significant 7 bits of a 16 bit word are placed into the least
4010 significant 7 bits of the opcode.
4011
4012 ENUM
4013 BFD_RELOC_TIC54X_PARTMS9
4014 ENUMDOC
4015 This is a 9bit DP reloc for the tms320c54x, where the most
4016 significant 9 bits of a 16 bit word are placed into the least
4017 significant 9 bits of the opcode.
4018
4019 ENUM
4020 BFD_RELOC_TIC54X_23
4021 ENUMDOC
4022 This is an extended address 23-bit reloc for the tms320c54x.
4023
4024 ENUM
4025 BFD_RELOC_TIC54X_16_OF_23
4026 ENUMDOC
4027 This is a 16-bit reloc for the tms320c54x, where the least
4028 significant 16 bits of a 23-bit extended address are placed into
4029 the opcode.
4030
4031 ENUM
4032 BFD_RELOC_TIC54X_MS7_OF_23
4033 ENUMDOC
4034 This is a reloc for the tms320c54x, where the most
4035 significant 7 bits of a 23-bit extended address are placed into
4036 the opcode.
4037
4038 ENUM
4039 BFD_RELOC_C6000_PCR_S21
4040 ENUMX
4041 BFD_RELOC_C6000_PCR_S12
4042 ENUMX
4043 BFD_RELOC_C6000_PCR_S10
4044 ENUMX
4045 BFD_RELOC_C6000_PCR_S7
4046 ENUMX
4047 BFD_RELOC_C6000_ABS_S16
4048 ENUMX
4049 BFD_RELOC_C6000_ABS_L16
4050 ENUMX
4051 BFD_RELOC_C6000_ABS_H16
4052 ENUMX
4053 BFD_RELOC_C6000_SBR_U15_B
4054 ENUMX
4055 BFD_RELOC_C6000_SBR_U15_H
4056 ENUMX
4057 BFD_RELOC_C6000_SBR_U15_W
4058 ENUMX
4059 BFD_RELOC_C6000_SBR_S16
4060 ENUMX
4061 BFD_RELOC_C6000_SBR_L16_B
4062 ENUMX
4063 BFD_RELOC_C6000_SBR_L16_H
4064 ENUMX
4065 BFD_RELOC_C6000_SBR_L16_W
4066 ENUMX
4067 BFD_RELOC_C6000_SBR_H16_B
4068 ENUMX
4069 BFD_RELOC_C6000_SBR_H16_H
4070 ENUMX
4071 BFD_RELOC_C6000_SBR_H16_W
4072 ENUMX
4073 BFD_RELOC_C6000_SBR_GOT_U15_W
4074 ENUMX
4075 BFD_RELOC_C6000_SBR_GOT_L16_W
4076 ENUMX
4077 BFD_RELOC_C6000_SBR_GOT_H16_W
4078 ENUMX
4079 BFD_RELOC_C6000_DSBT_INDEX
4080 ENUMX
4081 BFD_RELOC_C6000_PREL31
4082 ENUMX
4083 BFD_RELOC_C6000_COPY
4084 ENUMX
4085 BFD_RELOC_C6000_JUMP_SLOT
4086 ENUMX
4087 BFD_RELOC_C6000_EHTYPE
4088 ENUMX
4089 BFD_RELOC_C6000_PCR_H16
4090 ENUMX
4091 BFD_RELOC_C6000_PCR_L16
4092 ENUMX
4093 BFD_RELOC_C6000_ALIGN
4094 ENUMX
4095 BFD_RELOC_C6000_FPHEAD
4096 ENUMX
4097 BFD_RELOC_C6000_NOCMP
4098 ENUMDOC
4099 TMS320C6000 relocations.
4100
4101 ENUM
4102 BFD_RELOC_FR30_48
4103 ENUMDOC
4104 This is a 48 bit reloc for the FR30 that stores 32 bits.
4105 ENUM
4106 BFD_RELOC_FR30_20
4107 ENUMDOC
4108 This is a 32 bit reloc for the FR30 that stores 20 bits split up into
4109 two sections.
4110 ENUM
4111 BFD_RELOC_FR30_6_IN_4
4112 ENUMDOC
4113 This is a 16 bit reloc for the FR30 that stores a 6 bit word offset in
4114 4 bits.
4115 ENUM
4116 BFD_RELOC_FR30_8_IN_8
4117 ENUMDOC
4118 This is a 16 bit reloc for the FR30 that stores an 8 bit byte offset
4119 into 8 bits.
4120 ENUM
4121 BFD_RELOC_FR30_9_IN_8
4122 ENUMDOC
4123 This is a 16 bit reloc for the FR30 that stores a 9 bit short offset
4124 into 8 bits.
4125 ENUM
4126 BFD_RELOC_FR30_10_IN_8
4127 ENUMDOC
4128 This is a 16 bit reloc for the FR30 that stores a 10 bit word offset
4129 into 8 bits.
4130 ENUM
4131 BFD_RELOC_FR30_9_PCREL
4132 ENUMDOC
4133 This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative
4134 short offset into 8 bits.
4135 ENUM
4136 BFD_RELOC_FR30_12_PCREL
4137 ENUMDOC
4138 This is a 16 bit reloc for the FR30 that stores a 12 bit pc relative
4139 short offset into 11 bits.
4140
4141 ENUM
4142 BFD_RELOC_MCORE_PCREL_IMM8BY4
4143 ENUMX
4144 BFD_RELOC_MCORE_PCREL_IMM11BY2
4145 ENUMX
4146 BFD_RELOC_MCORE_PCREL_IMM4BY2
4147 ENUMX
4148 BFD_RELOC_MCORE_PCREL_32
4149 ENUMX
4150 BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2
4151 ENUMX
4152 BFD_RELOC_MCORE_RVA
4153 ENUMDOC
4154 Motorola Mcore relocations.
4155
4156 ENUM
4157 BFD_RELOC_MEP_8
4158 ENUMX
4159 BFD_RELOC_MEP_16
4160 ENUMX
4161 BFD_RELOC_MEP_32
4162 ENUMX
4163 BFD_RELOC_MEP_PCREL8A2
4164 ENUMX
4165 BFD_RELOC_MEP_PCREL12A2
4166 ENUMX
4167 BFD_RELOC_MEP_PCREL17A2
4168 ENUMX
4169 BFD_RELOC_MEP_PCREL24A2
4170 ENUMX
4171 BFD_RELOC_MEP_PCABS24A2
4172 ENUMX
4173 BFD_RELOC_MEP_LOW16
4174 ENUMX
4175 BFD_RELOC_MEP_HI16U
4176 ENUMX
4177 BFD_RELOC_MEP_HI16S
4178 ENUMX
4179 BFD_RELOC_MEP_GPREL
4180 ENUMX
4181 BFD_RELOC_MEP_TPREL
4182 ENUMX
4183 BFD_RELOC_MEP_TPREL7
4184 ENUMX
4185 BFD_RELOC_MEP_TPREL7A2
4186 ENUMX
4187 BFD_RELOC_MEP_TPREL7A4
4188 ENUMX
4189 BFD_RELOC_MEP_UIMM24
4190 ENUMX
4191 BFD_RELOC_MEP_ADDR24A4
4192 ENUMX
4193 BFD_RELOC_MEP_GNU_VTINHERIT
4194 ENUMX
4195 BFD_RELOC_MEP_GNU_VTENTRY
4196 ENUMDOC
4197 Toshiba Media Processor Relocations.
4198 COMMENT
4199
4200 ENUM
4201 BFD_RELOC_MMIX_GETA
4202 ENUMX
4203 BFD_RELOC_MMIX_GETA_1
4204 ENUMX
4205 BFD_RELOC_MMIX_GETA_2
4206 ENUMX
4207 BFD_RELOC_MMIX_GETA_3
4208 ENUMDOC
4209 These are relocations for the GETA instruction.
4210 ENUM
4211 BFD_RELOC_MMIX_CBRANCH
4212 ENUMX
4213 BFD_RELOC_MMIX_CBRANCH_J
4214 ENUMX
4215 BFD_RELOC_MMIX_CBRANCH_1
4216 ENUMX
4217 BFD_RELOC_MMIX_CBRANCH_2
4218 ENUMX
4219 BFD_RELOC_MMIX_CBRANCH_3
4220 ENUMDOC
4221 These are relocations for a conditional branch instruction.
4222 ENUM
4223 BFD_RELOC_MMIX_PUSHJ
4224 ENUMX
4225 BFD_RELOC_MMIX_PUSHJ_1
4226 ENUMX
4227 BFD_RELOC_MMIX_PUSHJ_2
4228 ENUMX
4229 BFD_RELOC_MMIX_PUSHJ_3
4230 ENUMX
4231 BFD_RELOC_MMIX_PUSHJ_STUBBABLE
4232 ENUMDOC
4233 These are relocations for the PUSHJ instruction.
4234 ENUM
4235 BFD_RELOC_MMIX_JMP
4236 ENUMX
4237 BFD_RELOC_MMIX_JMP_1
4238 ENUMX
4239 BFD_RELOC_MMIX_JMP_2
4240 ENUMX
4241 BFD_RELOC_MMIX_JMP_3
4242 ENUMDOC
4243 These are relocations for the JMP instruction.
4244 ENUM
4245 BFD_RELOC_MMIX_ADDR19
4246 ENUMDOC
4247 This is a relocation for a relative address as in a GETA instruction or
4248 a branch.
4249 ENUM
4250 BFD_RELOC_MMIX_ADDR27
4251 ENUMDOC
4252 This is a relocation for a relative address as in a JMP instruction.
4253 ENUM
4254 BFD_RELOC_MMIX_REG_OR_BYTE
4255 ENUMDOC
4256 This is a relocation for an instruction field that may be a general
4257 register or a value 0..255.
4258 ENUM
4259 BFD_RELOC_MMIX_REG
4260 ENUMDOC
4261 This is a relocation for an instruction field that may be a general
4262 register.
4263 ENUM
4264 BFD_RELOC_MMIX_BASE_PLUS_OFFSET
4265 ENUMDOC
4266 This is a relocation for two instruction fields holding a register and
4267 an offset, the equivalent of the relocation.
4268 ENUM
4269 BFD_RELOC_MMIX_LOCAL
4270 ENUMDOC
4271 This relocation is an assertion that the expression is not allocated as
4272 a global register. It does not modify contents.
4273
4274 ENUM
4275 BFD_RELOC_AVR_7_PCREL
4276 ENUMDOC
4277 This is a 16 bit reloc for the AVR that stores 8 bit pc relative
4278 short offset into 7 bits.
4279 ENUM
4280 BFD_RELOC_AVR_13_PCREL
4281 ENUMDOC
4282 This is a 16 bit reloc for the AVR that stores 13 bit pc relative
4283 short offset into 12 bits.
4284 ENUM
4285 BFD_RELOC_AVR_16_PM
4286 ENUMDOC
4287 This is a 16 bit reloc for the AVR that stores 17 bit value (usually
4288 program memory address) into 16 bits.
4289 ENUM
4290 BFD_RELOC_AVR_LO8_LDI
4291 ENUMDOC
4292 This is a 16 bit reloc for the AVR that stores 8 bit value (usually
4293 data memory address) into 8 bit immediate value of LDI insn.
4294 ENUM
4295 BFD_RELOC_AVR_HI8_LDI
4296 ENUMDOC
4297 This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
4298 of data memory address) into 8 bit immediate value of LDI insn.
4299 ENUM
4300 BFD_RELOC_AVR_HH8_LDI
4301 ENUMDOC
4302 This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
4303 of program memory address) into 8 bit immediate value of LDI insn.
4304 ENUM
4305 BFD_RELOC_AVR_MS8_LDI
4306 ENUMDOC
4307 This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
4308 of 32 bit value) into 8 bit immediate value of LDI insn.
4309 ENUM
4310 BFD_RELOC_AVR_LO8_LDI_NEG
4311 ENUMDOC
4312 This is a 16 bit reloc for the AVR that stores negated 8 bit value
4313 (usually data memory address) into 8 bit immediate value of SUBI insn.
4314 ENUM
4315 BFD_RELOC_AVR_HI8_LDI_NEG
4316 ENUMDOC
4317 This is a 16 bit reloc for the AVR that stores negated 8 bit value
4318 (high 8 bit of data memory address) into 8 bit immediate value of
4319 SUBI insn.
4320 ENUM
4321 BFD_RELOC_AVR_HH8_LDI_NEG
4322 ENUMDOC
4323 This is a 16 bit reloc for the AVR that stores negated 8 bit value
4324 (most high 8 bit of program memory address) into 8 bit immediate value
4325 of LDI or SUBI insn.
4326 ENUM
4327 BFD_RELOC_AVR_MS8_LDI_NEG
4328 ENUMDOC
4329 This is a 16 bit reloc for the AVR that stores negated 8 bit value (msb
4330 of 32 bit value) into 8 bit immediate value of LDI insn.
4331 ENUM
4332 BFD_RELOC_AVR_LO8_LDI_PM
4333 ENUMDOC
4334 This is a 16 bit reloc for the AVR that stores 8 bit value (usually
4335 command address) into 8 bit immediate value of LDI insn.
4336 ENUM
4337 BFD_RELOC_AVR_LO8_LDI_GS
4338 ENUMDOC
4339 This is a 16 bit reloc for the AVR that stores 8 bit value
4340 (command address) into 8 bit immediate value of LDI insn. If the address
4341 is beyond the 128k boundary, the linker inserts a jump stub for this reloc
4342 in the lower 128k.
4343 ENUM
4344 BFD_RELOC_AVR_HI8_LDI_PM
4345 ENUMDOC
4346 This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
4347 of command address) into 8 bit immediate value of LDI insn.
4348 ENUM
4349 BFD_RELOC_AVR_HI8_LDI_GS
4350 ENUMDOC
4351 This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
4352 of command address) into 8 bit immediate value of LDI insn. If the address
4353 is beyond the 128k boundary, the linker inserts a jump stub for this reloc
4354 below 128k.
4355 ENUM
4356 BFD_RELOC_AVR_HH8_LDI_PM
4357 ENUMDOC
4358 This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
4359 of command address) into 8 bit immediate value of LDI insn.
4360 ENUM
4361 BFD_RELOC_AVR_LO8_LDI_PM_NEG
4362 ENUMDOC
4363 This is a 16 bit reloc for the AVR that stores negated 8 bit value
4364 (usually command address) into 8 bit immediate value of SUBI insn.
4365 ENUM
4366 BFD_RELOC_AVR_HI8_LDI_PM_NEG
4367 ENUMDOC
4368 This is a 16 bit reloc for the AVR that stores negated 8 bit value
4369 (high 8 bit of 16 bit command address) into 8 bit immediate value
4370 of SUBI insn.
4371 ENUM
4372 BFD_RELOC_AVR_HH8_LDI_PM_NEG
4373 ENUMDOC
4374 This is a 16 bit reloc for the AVR that stores negated 8 bit value
4375 (high 6 bit of 22 bit command address) into 8 bit immediate
4376 value of SUBI insn.
4377 ENUM
4378 BFD_RELOC_AVR_CALL
4379 ENUMDOC
4380 This is a 32 bit reloc for the AVR that stores 23 bit value
4381 into 22 bits.
4382 ENUM
4383 BFD_RELOC_AVR_LDI
4384 ENUMDOC
4385 This is a 16 bit reloc for the AVR that stores all needed bits
4386 for absolute addressing with ldi with overflow check to linktime
4387 ENUM
4388 BFD_RELOC_AVR_6
4389 ENUMDOC
4390 This is a 6 bit reloc for the AVR that stores offset for ldd/std
4391 instructions
4392 ENUM
4393 BFD_RELOC_AVR_6_ADIW
4394 ENUMDOC
4395 This is a 6 bit reloc for the AVR that stores offset for adiw/sbiw
4396 instructions
4397 ENUM
4398 BFD_RELOC_AVR_8_LO
4399 ENUMDOC
4400 This is a 8 bit reloc for the AVR that stores bits 0..7 of a symbol
4401 in .byte lo8(symbol)
4402 ENUM
4403 BFD_RELOC_AVR_8_HI
4404 ENUMDOC
4405 This is a 8 bit reloc for the AVR that stores bits 8..15 of a symbol
4406 in .byte hi8(symbol)
4407 ENUM
4408 BFD_RELOC_AVR_8_HHI
4409 ENUMDOC
4410 This is a 8 bit reloc for the AVR that stores bits 16..23 of a symbol
4411 in .byte hhi8(symbol)
4412
4413 ENUM
4414 BFD_RELOC_RL78_NEG8
4415 ENUMX
4416 BFD_RELOC_RL78_NEG16
4417 ENUMX
4418 BFD_RELOC_RL78_NEG24
4419 ENUMX
4420 BFD_RELOC_RL78_NEG32
4421 ENUMX
4422 BFD_RELOC_RL78_16_OP
4423 ENUMX
4424 BFD_RELOC_RL78_24_OP
4425 ENUMX
4426 BFD_RELOC_RL78_32_OP
4427 ENUMX
4428 BFD_RELOC_RL78_8U
4429 ENUMX
4430 BFD_RELOC_RL78_16U
4431 ENUMX
4432 BFD_RELOC_RL78_24U
4433 ENUMX
4434 BFD_RELOC_RL78_DIR3U_PCREL
4435 ENUMX
4436 BFD_RELOC_RL78_DIFF
4437 ENUMX
4438 BFD_RELOC_RL78_GPRELB
4439 ENUMX
4440 BFD_RELOC_RL78_GPRELW
4441 ENUMX
4442 BFD_RELOC_RL78_GPRELL
4443 ENUMX
4444 BFD_RELOC_RL78_SYM
4445 ENUMX
4446 BFD_RELOC_RL78_OP_SUBTRACT
4447 ENUMX
4448 BFD_RELOC_RL78_OP_NEG
4449 ENUMX
4450 BFD_RELOC_RL78_OP_AND
4451 ENUMX
4452 BFD_RELOC_RL78_OP_SHRA
4453 ENUMX
4454 BFD_RELOC_RL78_ABS8
4455 ENUMX
4456 BFD_RELOC_RL78_ABS16
4457 ENUMX
4458 BFD_RELOC_RL78_ABS16_REV
4459 ENUMX
4460 BFD_RELOC_RL78_ABS32
4461 ENUMX
4462 BFD_RELOC_RL78_ABS32_REV
4463 ENUMX
4464 BFD_RELOC_RL78_ABS16U
4465 ENUMX
4466 BFD_RELOC_RL78_ABS16UW
4467 ENUMX
4468 BFD_RELOC_RL78_ABS16UL
4469 ENUMX
4470 BFD_RELOC_RL78_RELAX
4471 ENUMX
4472 BFD_RELOC_RL78_HI16
4473 ENUMX
4474 BFD_RELOC_RL78_HI8
4475 ENUMX
4476 BFD_RELOC_RL78_LO16
4477 ENUMDOC
4478 Renesas RL78 Relocations.
4479
4480 ENUM
4481 BFD_RELOC_RX_NEG8
4482 ENUMX
4483 BFD_RELOC_RX_NEG16
4484 ENUMX
4485 BFD_RELOC_RX_NEG24
4486 ENUMX
4487 BFD_RELOC_RX_NEG32
4488 ENUMX
4489 BFD_RELOC_RX_16_OP
4490 ENUMX
4491 BFD_RELOC_RX_24_OP
4492 ENUMX
4493 BFD_RELOC_RX_32_OP
4494 ENUMX
4495 BFD_RELOC_RX_8U
4496 ENUMX
4497 BFD_RELOC_RX_16U
4498 ENUMX
4499 BFD_RELOC_RX_24U
4500 ENUMX
4501 BFD_RELOC_RX_DIR3U_PCREL
4502 ENUMX
4503 BFD_RELOC_RX_DIFF
4504 ENUMX
4505 BFD_RELOC_RX_GPRELB
4506 ENUMX
4507 BFD_RELOC_RX_GPRELW
4508 ENUMX
4509 BFD_RELOC_RX_GPRELL
4510 ENUMX
4511 BFD_RELOC_RX_SYM
4512 ENUMX
4513 BFD_RELOC_RX_OP_SUBTRACT
4514 ENUMX
4515 BFD_RELOC_RX_OP_NEG
4516 ENUMX
4517 BFD_RELOC_RX_ABS8
4518 ENUMX
4519 BFD_RELOC_RX_ABS16
4520 ENUMX
4521 BFD_RELOC_RX_ABS16_REV
4522 ENUMX
4523 BFD_RELOC_RX_ABS32
4524 ENUMX
4525 BFD_RELOC_RX_ABS32_REV
4526 ENUMX
4527 BFD_RELOC_RX_ABS16U
4528 ENUMX
4529 BFD_RELOC_RX_ABS16UW
4530 ENUMX
4531 BFD_RELOC_RX_ABS16UL
4532 ENUMX
4533 BFD_RELOC_RX_RELAX
4534 ENUMDOC
4535 Renesas RX Relocations.
4536
4537 ENUM
4538 BFD_RELOC_390_12
4539 ENUMDOC
4540 Direct 12 bit.
4541 ENUM
4542 BFD_RELOC_390_GOT12
4543 ENUMDOC
4544 12 bit GOT offset.
4545 ENUM
4546 BFD_RELOC_390_PLT32
4547 ENUMDOC
4548 32 bit PC relative PLT address.
4549 ENUM
4550 BFD_RELOC_390_COPY
4551 ENUMDOC
4552 Copy symbol at runtime.
4553 ENUM
4554 BFD_RELOC_390_GLOB_DAT
4555 ENUMDOC
4556 Create GOT entry.
4557 ENUM
4558 BFD_RELOC_390_JMP_SLOT
4559 ENUMDOC
4560 Create PLT entry.
4561 ENUM
4562 BFD_RELOC_390_RELATIVE
4563 ENUMDOC
4564 Adjust by program base.
4565 ENUM
4566 BFD_RELOC_390_GOTPC
4567 ENUMDOC
4568 32 bit PC relative offset to GOT.
4569 ENUM
4570 BFD_RELOC_390_GOT16
4571 ENUMDOC
4572 16 bit GOT offset.
4573 ENUM
4574 BFD_RELOC_390_PC16DBL
4575 ENUMDOC
4576 PC relative 16 bit shifted by 1.
4577 ENUM
4578 BFD_RELOC_390_PLT16DBL
4579 ENUMDOC
4580 16 bit PC rel. PLT shifted by 1.
4581 ENUM
4582 BFD_RELOC_390_PC32DBL
4583 ENUMDOC
4584 PC relative 32 bit shifted by 1.
4585 ENUM
4586 BFD_RELOC_390_PLT32DBL
4587 ENUMDOC
4588 32 bit PC rel. PLT shifted by 1.
4589 ENUM
4590 BFD_RELOC_390_GOTPCDBL
4591 ENUMDOC
4592 32 bit PC rel. GOT shifted by 1.
4593 ENUM
4594 BFD_RELOC_390_GOT64
4595 ENUMDOC
4596 64 bit GOT offset.
4597 ENUM
4598 BFD_RELOC_390_PLT64
4599 ENUMDOC
4600 64 bit PC relative PLT address.
4601 ENUM
4602 BFD_RELOC_390_GOTENT
4603 ENUMDOC
4604 32 bit rel. offset to GOT entry.
4605 ENUM
4606 BFD_RELOC_390_GOTOFF64
4607 ENUMDOC
4608 64 bit offset to GOT.
4609 ENUM
4610 BFD_RELOC_390_GOTPLT12
4611 ENUMDOC
4612 12-bit offset to symbol-entry within GOT, with PLT handling.
4613 ENUM
4614 BFD_RELOC_390_GOTPLT16
4615 ENUMDOC
4616 16-bit offset to symbol-entry within GOT, with PLT handling.
4617 ENUM
4618 BFD_RELOC_390_GOTPLT32
4619 ENUMDOC
4620 32-bit offset to symbol-entry within GOT, with PLT handling.
4621 ENUM
4622 BFD_RELOC_390_GOTPLT64
4623 ENUMDOC
4624 64-bit offset to symbol-entry within GOT, with PLT handling.
4625 ENUM
4626 BFD_RELOC_390_GOTPLTENT
4627 ENUMDOC
4628 32-bit rel. offset to symbol-entry within GOT, with PLT handling.
4629 ENUM
4630 BFD_RELOC_390_PLTOFF16
4631 ENUMDOC
4632 16-bit rel. offset from the GOT to a PLT entry.
4633 ENUM
4634 BFD_RELOC_390_PLTOFF32
4635 ENUMDOC
4636 32-bit rel. offset from the GOT to a PLT entry.
4637 ENUM
4638 BFD_RELOC_390_PLTOFF64
4639 ENUMDOC
4640 64-bit rel. offset from the GOT to a PLT entry.
4641
4642 ENUM
4643 BFD_RELOC_390_TLS_LOAD
4644 ENUMX
4645 BFD_RELOC_390_TLS_GDCALL
4646 ENUMX
4647 BFD_RELOC_390_TLS_LDCALL
4648 ENUMX
4649 BFD_RELOC_390_TLS_GD32
4650 ENUMX
4651 BFD_RELOC_390_TLS_GD64
4652 ENUMX
4653 BFD_RELOC_390_TLS_GOTIE12
4654 ENUMX
4655 BFD_RELOC_390_TLS_GOTIE32
4656 ENUMX
4657 BFD_RELOC_390_TLS_GOTIE64
4658 ENUMX
4659 BFD_RELOC_390_TLS_LDM32
4660 ENUMX
4661 BFD_RELOC_390_TLS_LDM64
4662 ENUMX
4663 BFD_RELOC_390_TLS_IE32
4664 ENUMX
4665 BFD_RELOC_390_TLS_IE64
4666 ENUMX
4667 BFD_RELOC_390_TLS_IEENT
4668 ENUMX
4669 BFD_RELOC_390_TLS_LE32
4670 ENUMX
4671 BFD_RELOC_390_TLS_LE64
4672 ENUMX
4673 BFD_RELOC_390_TLS_LDO32
4674 ENUMX
4675 BFD_RELOC_390_TLS_LDO64
4676 ENUMX
4677 BFD_RELOC_390_TLS_DTPMOD
4678 ENUMX
4679 BFD_RELOC_390_TLS_DTPOFF
4680 ENUMX
4681 BFD_RELOC_390_TLS_TPOFF
4682 ENUMDOC
4683 s390 tls relocations.
4684
4685 ENUM
4686 BFD_RELOC_390_20
4687 ENUMX
4688 BFD_RELOC_390_GOT20
4689 ENUMX
4690 BFD_RELOC_390_GOTPLT20
4691 ENUMX
4692 BFD_RELOC_390_TLS_GOTIE20
4693 ENUMDOC
4694 Long displacement extension.
4695
4696 ENUM
4697 BFD_RELOC_SCORE_GPREL15
4698 ENUMDOC
4699 Score relocations
4700 Low 16 bit for load/store
4701 ENUM
4702 BFD_RELOC_SCORE_DUMMY2
4703 ENUMX
4704 BFD_RELOC_SCORE_JMP
4705 ENUMDOC
4706 This is a 24-bit reloc with the right 1 bit assumed to be 0
4707 ENUM
4708 BFD_RELOC_SCORE_BRANCH
4709 ENUMDOC
4710 This is a 19-bit reloc with the right 1 bit assumed to be 0
4711 ENUM
4712 BFD_RELOC_SCORE_IMM30
4713 ENUMDOC
4714 This is a 32-bit reloc for 48-bit instructions.
4715 ENUM
4716 BFD_RELOC_SCORE_IMM32
4717 ENUMDOC
4718 This is a 32-bit reloc for 48-bit instructions.
4719 ENUM
4720 BFD_RELOC_SCORE16_JMP
4721 ENUMDOC
4722 This is a 11-bit reloc with the right 1 bit assumed to be 0
4723 ENUM
4724 BFD_RELOC_SCORE16_BRANCH
4725 ENUMDOC
4726 This is a 8-bit reloc with the right 1 bit assumed to be 0
4727 ENUM
4728 BFD_RELOC_SCORE_BCMP
4729 ENUMDOC
4730 This is a 9-bit reloc with the right 1 bit assumed to be 0
4731 ENUM
4732 BFD_RELOC_SCORE_GOT15
4733 ENUMX
4734 BFD_RELOC_SCORE_GOT_LO16
4735 ENUMX
4736 BFD_RELOC_SCORE_CALL15
4737 ENUMX
4738 BFD_RELOC_SCORE_DUMMY_HI16
4739 ENUMDOC
4740 Undocumented Score relocs
4741
4742 ENUM
4743 BFD_RELOC_IP2K_FR9
4744 ENUMDOC
4745 Scenix IP2K - 9-bit register number / data address
4746 ENUM
4747 BFD_RELOC_IP2K_BANK
4748 ENUMDOC
4749 Scenix IP2K - 4-bit register/data bank number
4750 ENUM
4751 BFD_RELOC_IP2K_ADDR16CJP
4752 ENUMDOC
4753 Scenix IP2K - low 13 bits of instruction word address
4754 ENUM
4755 BFD_RELOC_IP2K_PAGE3
4756 ENUMDOC
4757 Scenix IP2K - high 3 bits of instruction word address
4758 ENUM
4759 BFD_RELOC_IP2K_LO8DATA
4760 ENUMX
4761 BFD_RELOC_IP2K_HI8DATA
4762 ENUMX
4763 BFD_RELOC_IP2K_EX8DATA
4764 ENUMDOC
4765 Scenix IP2K - ext/low/high 8 bits of data address
4766 ENUM
4767 BFD_RELOC_IP2K_LO8INSN
4768 ENUMX
4769 BFD_RELOC_IP2K_HI8INSN
4770 ENUMDOC
4771 Scenix IP2K - low/high 8 bits of instruction word address
4772 ENUM
4773 BFD_RELOC_IP2K_PC_SKIP
4774 ENUMDOC
4775 Scenix IP2K - even/odd PC modifier to modify snb pcl.0
4776 ENUM
4777 BFD_RELOC_IP2K_TEXT
4778 ENUMDOC
4779 Scenix IP2K - 16 bit word address in text section.
4780 ENUM
4781 BFD_RELOC_IP2K_FR_OFFSET
4782 ENUMDOC
4783 Scenix IP2K - 7-bit sp or dp offset
4784 ENUM
4785 BFD_RELOC_VPE4KMATH_DATA
4786 ENUMX
4787 BFD_RELOC_VPE4KMATH_INSN
4788 ENUMDOC
4789 Scenix VPE4K coprocessor - data/insn-space addressing
4790
4791 ENUM
4792 BFD_RELOC_VTABLE_INHERIT
4793 ENUMX
4794 BFD_RELOC_VTABLE_ENTRY
4795 ENUMDOC
4796 These two relocations are used by the linker to determine which of
4797 the entries in a C++ virtual function table are actually used. When
4798 the --gc-sections option is given, the linker will zero out the entries
4799 that are not used, so that the code for those functions need not be
4800 included in the output.
4801
4802 VTABLE_INHERIT is a zero-space relocation used to describe to the
4803 linker the inheritance tree of a C++ virtual function table. The
4804 relocation's symbol should be the parent class' vtable, and the
4805 relocation should be located at the child vtable.
4806
4807 VTABLE_ENTRY is a zero-space relocation that describes the use of a
4808 virtual function table entry. The reloc's symbol should refer to the
4809 table of the class mentioned in the code. Off of that base, an offset
4810 describes the entry that is being used. For Rela hosts, this offset
4811 is stored in the reloc's addend. For Rel hosts, we are forced to put
4812 this offset in the reloc's section offset.
4813
4814 ENUM
4815 BFD_RELOC_IA64_IMM14
4816 ENUMX
4817 BFD_RELOC_IA64_IMM22
4818 ENUMX
4819 BFD_RELOC_IA64_IMM64
4820 ENUMX
4821 BFD_RELOC_IA64_DIR32MSB
4822 ENUMX
4823 BFD_RELOC_IA64_DIR32LSB
4824 ENUMX
4825 BFD_RELOC_IA64_DIR64MSB
4826 ENUMX
4827 BFD_RELOC_IA64_DIR64LSB
4828 ENUMX
4829 BFD_RELOC_IA64_GPREL22
4830 ENUMX
4831 BFD_RELOC_IA64_GPREL64I
4832 ENUMX
4833 BFD_RELOC_IA64_GPREL32MSB
4834 ENUMX
4835 BFD_RELOC_IA64_GPREL32LSB
4836 ENUMX
4837 BFD_RELOC_IA64_GPREL64MSB
4838 ENUMX
4839 BFD_RELOC_IA64_GPREL64LSB
4840 ENUMX
4841 BFD_RELOC_IA64_LTOFF22
4842 ENUMX
4843 BFD_RELOC_IA64_LTOFF64I
4844 ENUMX
4845 BFD_RELOC_IA64_PLTOFF22
4846 ENUMX
4847 BFD_RELOC_IA64_PLTOFF64I
4848 ENUMX
4849 BFD_RELOC_IA64_PLTOFF64MSB
4850 ENUMX
4851 BFD_RELOC_IA64_PLTOFF64LSB
4852 ENUMX
4853 BFD_RELOC_IA64_FPTR64I
4854 ENUMX
4855 BFD_RELOC_IA64_FPTR32MSB
4856 ENUMX
4857 BFD_RELOC_IA64_FPTR32LSB
4858 ENUMX
4859 BFD_RELOC_IA64_FPTR64MSB
4860 ENUMX
4861 BFD_RELOC_IA64_FPTR64LSB
4862 ENUMX
4863 BFD_RELOC_IA64_PCREL21B
4864 ENUMX
4865 BFD_RELOC_IA64_PCREL21BI
4866 ENUMX
4867 BFD_RELOC_IA64_PCREL21M
4868 ENUMX
4869 BFD_RELOC_IA64_PCREL21F
4870 ENUMX
4871 BFD_RELOC_IA64_PCREL22
4872 ENUMX
4873 BFD_RELOC_IA64_PCREL60B
4874 ENUMX
4875 BFD_RELOC_IA64_PCREL64I
4876 ENUMX
4877 BFD_RELOC_IA64_PCREL32MSB
4878 ENUMX
4879 BFD_RELOC_IA64_PCREL32LSB
4880 ENUMX
4881 BFD_RELOC_IA64_PCREL64MSB
4882 ENUMX
4883 BFD_RELOC_IA64_PCREL64LSB
4884 ENUMX
4885 BFD_RELOC_IA64_LTOFF_FPTR22
4886 ENUMX
4887 BFD_RELOC_IA64_LTOFF_FPTR64I
4888 ENUMX
4889 BFD_RELOC_IA64_LTOFF_FPTR32MSB
4890 ENUMX
4891 BFD_RELOC_IA64_LTOFF_FPTR32LSB
4892 ENUMX
4893 BFD_RELOC_IA64_LTOFF_FPTR64MSB
4894 ENUMX
4895 BFD_RELOC_IA64_LTOFF_FPTR64LSB
4896 ENUMX
4897 BFD_RELOC_IA64_SEGREL32MSB
4898 ENUMX
4899 BFD_RELOC_IA64_SEGREL32LSB
4900 ENUMX
4901 BFD_RELOC_IA64_SEGREL64MSB
4902 ENUMX
4903 BFD_RELOC_IA64_SEGREL64LSB
4904 ENUMX
4905 BFD_RELOC_IA64_SECREL32MSB
4906 ENUMX
4907 BFD_RELOC_IA64_SECREL32LSB
4908 ENUMX
4909 BFD_RELOC_IA64_SECREL64MSB
4910 ENUMX
4911 BFD_RELOC_IA64_SECREL64LSB
4912 ENUMX
4913 BFD_RELOC_IA64_REL32MSB
4914 ENUMX
4915 BFD_RELOC_IA64_REL32LSB
4916 ENUMX
4917 BFD_RELOC_IA64_REL64MSB
4918 ENUMX
4919 BFD_RELOC_IA64_REL64LSB
4920 ENUMX
4921 BFD_RELOC_IA64_LTV32MSB
4922 ENUMX
4923 BFD_RELOC_IA64_LTV32LSB
4924 ENUMX
4925 BFD_RELOC_IA64_LTV64MSB
4926 ENUMX
4927 BFD_RELOC_IA64_LTV64LSB
4928 ENUMX
4929 BFD_RELOC_IA64_IPLTMSB
4930 ENUMX
4931 BFD_RELOC_IA64_IPLTLSB
4932 ENUMX
4933 BFD_RELOC_IA64_COPY
4934 ENUMX
4935 BFD_RELOC_IA64_LTOFF22X
4936 ENUMX
4937 BFD_RELOC_IA64_LDXMOV
4938 ENUMX
4939 BFD_RELOC_IA64_TPREL14
4940 ENUMX
4941 BFD_RELOC_IA64_TPREL22
4942 ENUMX
4943 BFD_RELOC_IA64_TPREL64I
4944 ENUMX
4945 BFD_RELOC_IA64_TPREL64MSB
4946 ENUMX
4947 BFD_RELOC_IA64_TPREL64LSB
4948 ENUMX
4949 BFD_RELOC_IA64_LTOFF_TPREL22
4950 ENUMX
4951 BFD_RELOC_IA64_DTPMOD64MSB
4952 ENUMX
4953 BFD_RELOC_IA64_DTPMOD64LSB
4954 ENUMX
4955 BFD_RELOC_IA64_LTOFF_DTPMOD22
4956 ENUMX
4957 BFD_RELOC_IA64_DTPREL14
4958 ENUMX
4959 BFD_RELOC_IA64_DTPREL22
4960 ENUMX
4961 BFD_RELOC_IA64_DTPREL64I
4962 ENUMX
4963 BFD_RELOC_IA64_DTPREL32MSB
4964 ENUMX
4965 BFD_RELOC_IA64_DTPREL32LSB
4966 ENUMX
4967 BFD_RELOC_IA64_DTPREL64MSB
4968 ENUMX
4969 BFD_RELOC_IA64_DTPREL64LSB
4970 ENUMX
4971 BFD_RELOC_IA64_LTOFF_DTPREL22
4972 ENUMDOC
4973 Intel IA64 Relocations.
4974
4975 ENUM
4976 BFD_RELOC_M68HC11_HI8
4977 ENUMDOC
4978 Motorola 68HC11 reloc.
4979 This is the 8 bit high part of an absolute address.
4980 ENUM
4981 BFD_RELOC_M68HC11_LO8
4982 ENUMDOC
4983 Motorola 68HC11 reloc.
4984 This is the 8 bit low part of an absolute address.
4985 ENUM
4986 BFD_RELOC_M68HC11_3B
4987 ENUMDOC
4988 Motorola 68HC11 reloc.
4989 This is the 3 bit of a value.
4990 ENUM
4991 BFD_RELOC_M68HC11_RL_JUMP
4992 ENUMDOC
4993 Motorola 68HC11 reloc.
4994 This reloc marks the beginning of a jump/call instruction.
4995 It is used for linker relaxation to correctly identify beginning
4996 of instruction and change some branches to use PC-relative
4997 addressing mode.
4998 ENUM
4999 BFD_RELOC_M68HC11_RL_GROUP
5000 ENUMDOC
5001 Motorola 68HC11 reloc.
5002 This reloc marks a group of several instructions that gcc generates
5003 and for which the linker relaxation pass can modify and/or remove
5004 some of them.
5005 ENUM
5006 BFD_RELOC_M68HC11_LO16
5007 ENUMDOC
5008 Motorola 68HC11 reloc.
5009 This is the 16-bit lower part of an address. It is used for 'call'
5010 instruction to specify the symbol address without any special
5011 transformation (due to memory bank window).
5012 ENUM
5013 BFD_RELOC_M68HC11_PAGE
5014 ENUMDOC
5015 Motorola 68HC11 reloc.
5016 This is a 8-bit reloc that specifies the page number of an address.
5017 It is used by 'call' instruction to specify the page number of
5018 the symbol.
5019 ENUM
5020 BFD_RELOC_M68HC11_24
5021 ENUMDOC
5022 Motorola 68HC11 reloc.
5023 This is a 24-bit reloc that represents the address with a 16-bit
5024 value and a 8-bit page number. The symbol address is transformed
5025 to follow the 16K memory bank of 68HC12 (seen as mapped in the window).
5026 ENUM
5027 BFD_RELOC_M68HC12_5B
5028 ENUMDOC
5029 Motorola 68HC12 reloc.
5030 This is the 5 bits of a value.
5031 ENUM
5032 BFD_RELOC_XGATE_RL_JUMP
5033 ENUMDOC
5034 Freescale XGATE reloc.
5035 This reloc marks the beginning of a bra/jal instruction.
5036 ENUM
5037 BFD_RELOC_XGATE_RL_GROUP
5038 ENUMDOC
5039 Freescale XGATE reloc.
5040 This reloc marks a group of several instructions that gcc generates
5041 and for which the linker relaxation pass can modify and/or remove
5042 some of them.
5043 ENUM
5044 BFD_RELOC_XGATE_LO16
5045 ENUMDOC
5046 Freescale XGATE reloc.
5047 This is the 16-bit lower part of an address. It is used for the '16-bit'
5048 instructions.
5049 ENUM
5050 BFD_RELOC_XGATE_GPAGE
5051 ENUMDOC
5052 Freescale XGATE reloc.
5053 ENUM
5054 BFD_RELOC_XGATE_24
5055 ENUMDOC
5056 Freescale XGATE reloc.
5057 ENUM
5058 BFD_RELOC_XGATE_PCREL_9
5059 ENUMDOC
5060 Freescale XGATE reloc.
5061 This is a 9-bit pc-relative reloc.
5062 ENUM
5063 BFD_RELOC_XGATE_PCREL_10
5064 ENUMDOC
5065 Freescale XGATE reloc.
5066 This is a 10-bit pc-relative reloc.
5067 ENUM
5068 BFD_RELOC_XGATE_IMM8_LO
5069 ENUMDOC
5070 Freescale XGATE reloc.
5071 This is the 16-bit lower part of an address. It is used for the '16-bit'
5072 instructions.
5073 ENUM
5074 BFD_RELOC_XGATE_IMM8_HI
5075 ENUMDOC
5076 Freescale XGATE reloc.
5077 This is the 16-bit higher part of an address. It is used for the '16-bit'
5078 instructions.
5079 ENUM
5080 BFD_RELOC_XGATE_IMM3
5081 ENUMDOC
5082 Freescale XGATE reloc.
5083 This is a 3-bit pc-relative reloc.
5084 ENUM
5085 BFD_RELOC_XGATE_IMM4
5086 ENUMDOC
5087 Freescale XGATE reloc.
5088 This is a 4-bit pc-relative reloc.
5089 ENUM
5090 BFD_RELOC_XGATE_IMM5
5091 ENUMDOC
5092 Freescale XGATE reloc.
5093 This is a 5-bit pc-relative reloc.
5094 ENUM
5095 BFD_RELOC_M68HC12_9B
5096 ENUMDOC
5097 Motorola 68HC12 reloc.
5098 This is the 9 bits of a value.
5099 ENUM
5100 BFD_RELOC_M68HC12_16B
5101 ENUMDOC
5102 Motorola 68HC12 reloc.
5103 This is the 16 bits of a value.
5104 ENUM
5105 BFD_RELOC_M68HC12_9_PCREL
5106 ENUMDOC
5107 Motorola 68HC12/XGATE reloc.
5108 This is a PCREL9 branch.
5109 ENUM
5110 BFD_RELOC_M68HC12_10_PCREL
5111 ENUMDOC
5112 Motorola 68HC12/XGATE reloc.
5113 This is a PCREL10 branch.
5114 ENUM
5115 BFD_RELOC_M68HC12_LO8XG
5116 ENUMDOC
5117 Motorola 68HC12/XGATE reloc.
5118 This is the 8 bit low part of an absolute address and immediately precedes
5119 a matching HI8XG part.
5120 ENUM
5121 BFD_RELOC_M68HC12_HI8XG
5122 ENUMDOC
5123 Motorola 68HC12/XGATE reloc.
5124 This is the 8 bit high part of an absolute address and immediately follows
5125 a matching LO8XG part.
5126 ENUM
5127 BFD_RELOC_16C_NUM08
5128 ENUMX
5129 BFD_RELOC_16C_NUM08_C
5130 ENUMX
5131 BFD_RELOC_16C_NUM16
5132 ENUMX
5133 BFD_RELOC_16C_NUM16_C
5134 ENUMX
5135 BFD_RELOC_16C_NUM32
5136 ENUMX
5137 BFD_RELOC_16C_NUM32_C
5138 ENUMX
5139 BFD_RELOC_16C_DISP04
5140 ENUMX
5141 BFD_RELOC_16C_DISP04_C
5142 ENUMX
5143 BFD_RELOC_16C_DISP08
5144 ENUMX
5145 BFD_RELOC_16C_DISP08_C
5146 ENUMX
5147 BFD_RELOC_16C_DISP16
5148 ENUMX
5149 BFD_RELOC_16C_DISP16_C
5150 ENUMX
5151 BFD_RELOC_16C_DISP24
5152 ENUMX
5153 BFD_RELOC_16C_DISP24_C
5154 ENUMX
5155 BFD_RELOC_16C_DISP24a
5156 ENUMX
5157 BFD_RELOC_16C_DISP24a_C
5158 ENUMX
5159 BFD_RELOC_16C_REG04
5160 ENUMX
5161 BFD_RELOC_16C_REG04_C
5162 ENUMX
5163 BFD_RELOC_16C_REG04a
5164 ENUMX
5165 BFD_RELOC_16C_REG04a_C
5166 ENUMX
5167 BFD_RELOC_16C_REG14
5168 ENUMX
5169 BFD_RELOC_16C_REG14_C
5170 ENUMX
5171 BFD_RELOC_16C_REG16
5172 ENUMX
5173 BFD_RELOC_16C_REG16_C
5174 ENUMX
5175 BFD_RELOC_16C_REG20
5176 ENUMX
5177 BFD_RELOC_16C_REG20_C
5178 ENUMX
5179 BFD_RELOC_16C_ABS20
5180 ENUMX
5181 BFD_RELOC_16C_ABS20_C
5182 ENUMX
5183 BFD_RELOC_16C_ABS24
5184 ENUMX
5185 BFD_RELOC_16C_ABS24_C
5186 ENUMX
5187 BFD_RELOC_16C_IMM04
5188 ENUMX
5189 BFD_RELOC_16C_IMM04_C
5190 ENUMX
5191 BFD_RELOC_16C_IMM16
5192 ENUMX
5193 BFD_RELOC_16C_IMM16_C
5194 ENUMX
5195 BFD_RELOC_16C_IMM20
5196 ENUMX
5197 BFD_RELOC_16C_IMM20_C
5198 ENUMX
5199 BFD_RELOC_16C_IMM24
5200 ENUMX
5201 BFD_RELOC_16C_IMM24_C
5202 ENUMX
5203 BFD_RELOC_16C_IMM32
5204 ENUMX
5205 BFD_RELOC_16C_IMM32_C
5206 ENUMDOC
5207 NS CR16C Relocations.
5208
5209 ENUM
5210 BFD_RELOC_CR16_NUM8
5211 ENUMX
5212 BFD_RELOC_CR16_NUM16
5213 ENUMX
5214 BFD_RELOC_CR16_NUM32
5215 ENUMX
5216 BFD_RELOC_CR16_NUM32a
5217 ENUMX
5218 BFD_RELOC_CR16_REGREL0
5219 ENUMX
5220 BFD_RELOC_CR16_REGREL4
5221 ENUMX
5222 BFD_RELOC_CR16_REGREL4a
5223 ENUMX
5224 BFD_RELOC_CR16_REGREL14
5225 ENUMX
5226 BFD_RELOC_CR16_REGREL14a
5227 ENUMX
5228 BFD_RELOC_CR16_REGREL16
5229 ENUMX
5230 BFD_RELOC_CR16_REGREL20
5231 ENUMX
5232 BFD_RELOC_CR16_REGREL20a
5233 ENUMX
5234 BFD_RELOC_CR16_ABS20
5235 ENUMX
5236 BFD_RELOC_CR16_ABS24
5237 ENUMX
5238 BFD_RELOC_CR16_IMM4
5239 ENUMX
5240 BFD_RELOC_CR16_IMM8
5241 ENUMX
5242 BFD_RELOC_CR16_IMM16
5243 ENUMX
5244 BFD_RELOC_CR16_IMM20
5245 ENUMX
5246 BFD_RELOC_CR16_IMM24
5247 ENUMX
5248 BFD_RELOC_CR16_IMM32
5249 ENUMX
5250 BFD_RELOC_CR16_IMM32a
5251 ENUMX
5252 BFD_RELOC_CR16_DISP4
5253 ENUMX
5254 BFD_RELOC_CR16_DISP8
5255 ENUMX
5256 BFD_RELOC_CR16_DISP16
5257 ENUMX
5258 BFD_RELOC_CR16_DISP20
5259 ENUMX
5260 BFD_RELOC_CR16_DISP24
5261 ENUMX
5262 BFD_RELOC_CR16_DISP24a
5263 ENUMX
5264 BFD_RELOC_CR16_SWITCH8
5265 ENUMX
5266 BFD_RELOC_CR16_SWITCH16
5267 ENUMX
5268 BFD_RELOC_CR16_SWITCH32
5269 ENUMX
5270 BFD_RELOC_CR16_GOT_REGREL20
5271 ENUMX
5272 BFD_RELOC_CR16_GOTC_REGREL20
5273 ENUMX
5274 BFD_RELOC_CR16_GLOB_DAT
5275 ENUMDOC
5276 NS CR16 Relocations.
5277
5278 ENUM
5279 BFD_RELOC_CRX_REL4
5280 ENUMX
5281 BFD_RELOC_CRX_REL8
5282 ENUMX
5283 BFD_RELOC_CRX_REL8_CMP
5284 ENUMX
5285 BFD_RELOC_CRX_REL16
5286 ENUMX
5287 BFD_RELOC_CRX_REL24
5288 ENUMX
5289 BFD_RELOC_CRX_REL32
5290 ENUMX
5291 BFD_RELOC_CRX_REGREL12
5292 ENUMX
5293 BFD_RELOC_CRX_REGREL22
5294 ENUMX
5295 BFD_RELOC_CRX_REGREL28
5296 ENUMX
5297 BFD_RELOC_CRX_REGREL32
5298 ENUMX
5299 BFD_RELOC_CRX_ABS16
5300 ENUMX
5301 BFD_RELOC_CRX_ABS32
5302 ENUMX
5303 BFD_RELOC_CRX_NUM8
5304 ENUMX
5305 BFD_RELOC_CRX_NUM16
5306 ENUMX
5307 BFD_RELOC_CRX_NUM32
5308 ENUMX
5309 BFD_RELOC_CRX_IMM16
5310 ENUMX
5311 BFD_RELOC_CRX_IMM32
5312 ENUMX
5313 BFD_RELOC_CRX_SWITCH8
5314 ENUMX
5315 BFD_RELOC_CRX_SWITCH16
5316 ENUMX
5317 BFD_RELOC_CRX_SWITCH32
5318 ENUMDOC
5319 NS CRX Relocations.
5320
5321 ENUM
5322 BFD_RELOC_CRIS_BDISP8
5323 ENUMX
5324 BFD_RELOC_CRIS_UNSIGNED_5
5325 ENUMX
5326 BFD_RELOC_CRIS_SIGNED_6
5327 ENUMX
5328 BFD_RELOC_CRIS_UNSIGNED_6
5329 ENUMX
5330 BFD_RELOC_CRIS_SIGNED_8
5331 ENUMX
5332 BFD_RELOC_CRIS_UNSIGNED_8
5333 ENUMX
5334 BFD_RELOC_CRIS_SIGNED_16
5335 ENUMX
5336 BFD_RELOC_CRIS_UNSIGNED_16
5337 ENUMX
5338 BFD_RELOC_CRIS_LAPCQ_OFFSET
5339 ENUMX
5340 BFD_RELOC_CRIS_UNSIGNED_4
5341 ENUMDOC
5342 These relocs are only used within the CRIS assembler. They are not
5343 (at present) written to any object files.
5344 ENUM
5345 BFD_RELOC_CRIS_COPY
5346 ENUMX
5347 BFD_RELOC_CRIS_GLOB_DAT
5348 ENUMX
5349 BFD_RELOC_CRIS_JUMP_SLOT
5350 ENUMX
5351 BFD_RELOC_CRIS_RELATIVE
5352 ENUMDOC
5353 Relocs used in ELF shared libraries for CRIS.
5354 ENUM
5355 BFD_RELOC_CRIS_32_GOT
5356 ENUMDOC
5357 32-bit offset to symbol-entry within GOT.
5358 ENUM
5359 BFD_RELOC_CRIS_16_GOT
5360 ENUMDOC
5361 16-bit offset to symbol-entry within GOT.
5362 ENUM
5363 BFD_RELOC_CRIS_32_GOTPLT
5364 ENUMDOC
5365 32-bit offset to symbol-entry within GOT, with PLT handling.
5366 ENUM
5367 BFD_RELOC_CRIS_16_GOTPLT
5368 ENUMDOC
5369 16-bit offset to symbol-entry within GOT, with PLT handling.
5370 ENUM
5371 BFD_RELOC_CRIS_32_GOTREL
5372 ENUMDOC
5373 32-bit offset to symbol, relative to GOT.
5374 ENUM
5375 BFD_RELOC_CRIS_32_PLT_GOTREL
5376 ENUMDOC
5377 32-bit offset to symbol with PLT entry, relative to GOT.
5378 ENUM
5379 BFD_RELOC_CRIS_32_PLT_PCREL
5380 ENUMDOC
5381 32-bit offset to symbol with PLT entry, relative to this relocation.
5382
5383 ENUM
5384 BFD_RELOC_CRIS_32_GOT_GD
5385 ENUMX
5386 BFD_RELOC_CRIS_16_GOT_GD
5387 ENUMX
5388 BFD_RELOC_CRIS_32_GD
5389 ENUMX
5390 BFD_RELOC_CRIS_DTP
5391 ENUMX
5392 BFD_RELOC_CRIS_32_DTPREL
5393 ENUMX
5394 BFD_RELOC_CRIS_16_DTPREL
5395 ENUMX
5396 BFD_RELOC_CRIS_32_GOT_TPREL
5397 ENUMX
5398 BFD_RELOC_CRIS_16_GOT_TPREL
5399 ENUMX
5400 BFD_RELOC_CRIS_32_TPREL
5401 ENUMX
5402 BFD_RELOC_CRIS_16_TPREL
5403 ENUMX
5404 BFD_RELOC_CRIS_DTPMOD
5405 ENUMX
5406 BFD_RELOC_CRIS_32_IE
5407 ENUMDOC
5408 Relocs used in TLS code for CRIS.
5409
5410 ENUM
5411 BFD_RELOC_860_COPY
5412 ENUMX
5413 BFD_RELOC_860_GLOB_DAT
5414 ENUMX
5415 BFD_RELOC_860_JUMP_SLOT
5416 ENUMX
5417 BFD_RELOC_860_RELATIVE
5418 ENUMX
5419 BFD_RELOC_860_PC26
5420 ENUMX
5421 BFD_RELOC_860_PLT26
5422 ENUMX
5423 BFD_RELOC_860_PC16
5424 ENUMX
5425 BFD_RELOC_860_LOW0
5426 ENUMX
5427 BFD_RELOC_860_SPLIT0
5428 ENUMX
5429 BFD_RELOC_860_LOW1
5430 ENUMX
5431 BFD_RELOC_860_SPLIT1
5432 ENUMX
5433 BFD_RELOC_860_LOW2
5434 ENUMX
5435 BFD_RELOC_860_SPLIT2
5436 ENUMX
5437 BFD_RELOC_860_LOW3
5438 ENUMX
5439 BFD_RELOC_860_LOGOT0
5440 ENUMX
5441 BFD_RELOC_860_SPGOT0
5442 ENUMX
5443 BFD_RELOC_860_LOGOT1
5444 ENUMX
5445 BFD_RELOC_860_SPGOT1
5446 ENUMX
5447 BFD_RELOC_860_LOGOTOFF0
5448 ENUMX
5449 BFD_RELOC_860_SPGOTOFF0
5450 ENUMX
5451 BFD_RELOC_860_LOGOTOFF1
5452 ENUMX
5453 BFD_RELOC_860_SPGOTOFF1
5454 ENUMX
5455 BFD_RELOC_860_LOGOTOFF2
5456 ENUMX
5457 BFD_RELOC_860_LOGOTOFF3
5458 ENUMX
5459 BFD_RELOC_860_LOPC
5460 ENUMX
5461 BFD_RELOC_860_HIGHADJ
5462 ENUMX
5463 BFD_RELOC_860_HAGOT
5464 ENUMX
5465 BFD_RELOC_860_HAGOTOFF
5466 ENUMX
5467 BFD_RELOC_860_HAPC
5468 ENUMX
5469 BFD_RELOC_860_HIGH
5470 ENUMX
5471 BFD_RELOC_860_HIGOT
5472 ENUMX
5473 BFD_RELOC_860_HIGOTOFF
5474 ENUMDOC
5475 Intel i860 Relocations.
5476
5477 ENUM
5478 BFD_RELOC_OPENRISC_ABS_26
5479 ENUMX
5480 BFD_RELOC_OPENRISC_REL_26
5481 ENUMDOC
5482 OpenRISC Relocations.
5483
5484 ENUM
5485 BFD_RELOC_H8_DIR16A8
5486 ENUMX
5487 BFD_RELOC_H8_DIR16R8
5488 ENUMX
5489 BFD_RELOC_H8_DIR24A8
5490 ENUMX
5491 BFD_RELOC_H8_DIR24R8
5492 ENUMX
5493 BFD_RELOC_H8_DIR32A16
5494 ENUMDOC
5495 H8 elf Relocations.
5496
5497 ENUM
5498 BFD_RELOC_XSTORMY16_REL_12
5499 ENUMX
5500 BFD_RELOC_XSTORMY16_12
5501 ENUMX
5502 BFD_RELOC_XSTORMY16_24
5503 ENUMX
5504 BFD_RELOC_XSTORMY16_FPTR16
5505 ENUMDOC
5506 Sony Xstormy16 Relocations.
5507
5508 ENUM
5509 BFD_RELOC_RELC
5510 ENUMDOC
5511 Self-describing complex relocations.
5512 COMMENT
5513
5514 ENUM
5515 BFD_RELOC_XC16X_PAG
5516 ENUMX
5517 BFD_RELOC_XC16X_POF
5518 ENUMX
5519 BFD_RELOC_XC16X_SEG
5520 ENUMX
5521 BFD_RELOC_XC16X_SOF
5522 ENUMDOC
5523 Infineon Relocations.
5524
5525 ENUM
5526 BFD_RELOC_VAX_GLOB_DAT
5527 ENUMX
5528 BFD_RELOC_VAX_JMP_SLOT
5529 ENUMX
5530 BFD_RELOC_VAX_RELATIVE
5531 ENUMDOC
5532 Relocations used by VAX ELF.
5533
5534 ENUM
5535 BFD_RELOC_MT_PC16
5536 ENUMDOC
5537 Morpho MT - 16 bit immediate relocation.
5538 ENUM
5539 BFD_RELOC_MT_HI16
5540 ENUMDOC
5541 Morpho MT - Hi 16 bits of an address.
5542 ENUM
5543 BFD_RELOC_MT_LO16
5544 ENUMDOC
5545 Morpho MT - Low 16 bits of an address.
5546 ENUM
5547 BFD_RELOC_MT_GNU_VTINHERIT
5548 ENUMDOC
5549 Morpho MT - Used to tell the linker which vtable entries are used.
5550 ENUM
5551 BFD_RELOC_MT_GNU_VTENTRY
5552 ENUMDOC
5553 Morpho MT - Used to tell the linker which vtable entries are used.
5554 ENUM
5555 BFD_RELOC_MT_PCINSN8
5556 ENUMDOC
5557 Morpho MT - 8 bit immediate relocation.
5558
5559 ENUM
5560 BFD_RELOC_MSP430_10_PCREL
5561 ENUMX
5562 BFD_RELOC_MSP430_16_PCREL
5563 ENUMX
5564 BFD_RELOC_MSP430_16
5565 ENUMX
5566 BFD_RELOC_MSP430_16_PCREL_BYTE
5567 ENUMX
5568 BFD_RELOC_MSP430_16_BYTE
5569 ENUMX
5570 BFD_RELOC_MSP430_2X_PCREL
5571 ENUMX
5572 BFD_RELOC_MSP430_RL_PCREL
5573 ENUMDOC
5574 msp430 specific relocation codes
5575
5576 ENUM
5577 BFD_RELOC_IQ2000_OFFSET_16
5578 ENUMX
5579 BFD_RELOC_IQ2000_OFFSET_21
5580 ENUMX
5581 BFD_RELOC_IQ2000_UHI16
5582 ENUMDOC
5583 IQ2000 Relocations.
5584
5585 ENUM
5586 BFD_RELOC_XTENSA_RTLD
5587 ENUMDOC
5588 Special Xtensa relocation used only by PLT entries in ELF shared
5589 objects to indicate that the runtime linker should set the value
5590 to one of its own internal functions or data structures.
5591 ENUM
5592 BFD_RELOC_XTENSA_GLOB_DAT
5593 ENUMX
5594 BFD_RELOC_XTENSA_JMP_SLOT
5595 ENUMX
5596 BFD_RELOC_XTENSA_RELATIVE
5597 ENUMDOC
5598 Xtensa relocations for ELF shared objects.
5599 ENUM
5600 BFD_RELOC_XTENSA_PLT
5601 ENUMDOC
5602 Xtensa relocation used in ELF object files for symbols that may require
5603 PLT entries. Otherwise, this is just a generic 32-bit relocation.
5604 ENUM
5605 BFD_RELOC_XTENSA_DIFF8
5606 ENUMX
5607 BFD_RELOC_XTENSA_DIFF16
5608 ENUMX
5609 BFD_RELOC_XTENSA_DIFF32
5610 ENUMDOC
5611 Xtensa relocations to mark the difference of two local symbols.
5612 These are only needed to support linker relaxation and can be ignored
5613 when not relaxing. The field is set to the value of the difference
5614 assuming no relaxation. The relocation encodes the position of the
5615 first symbol so the linker can determine whether to adjust the field
5616 value.
5617 ENUM
5618 BFD_RELOC_XTENSA_SLOT0_OP
5619 ENUMX
5620 BFD_RELOC_XTENSA_SLOT1_OP
5621 ENUMX
5622 BFD_RELOC_XTENSA_SLOT2_OP
5623 ENUMX
5624 BFD_RELOC_XTENSA_SLOT3_OP
5625 ENUMX
5626 BFD_RELOC_XTENSA_SLOT4_OP
5627 ENUMX
5628 BFD_RELOC_XTENSA_SLOT5_OP
5629 ENUMX
5630 BFD_RELOC_XTENSA_SLOT6_OP
5631 ENUMX
5632 BFD_RELOC_XTENSA_SLOT7_OP
5633 ENUMX
5634 BFD_RELOC_XTENSA_SLOT8_OP
5635 ENUMX
5636 BFD_RELOC_XTENSA_SLOT9_OP
5637 ENUMX
5638 BFD_RELOC_XTENSA_SLOT10_OP
5639 ENUMX
5640 BFD_RELOC_XTENSA_SLOT11_OP
5641 ENUMX
5642 BFD_RELOC_XTENSA_SLOT12_OP
5643 ENUMX
5644 BFD_RELOC_XTENSA_SLOT13_OP
5645 ENUMX
5646 BFD_RELOC_XTENSA_SLOT14_OP
5647 ENUMDOC
5648 Generic Xtensa relocations for instruction operands. Only the slot
5649 number is encoded in the relocation. The relocation applies to the
5650 last PC-relative immediate operand, or if there are no PC-relative
5651 immediates, to the last immediate operand.
5652 ENUM
5653 BFD_RELOC_XTENSA_SLOT0_ALT
5654 ENUMX
5655 BFD_RELOC_XTENSA_SLOT1_ALT
5656 ENUMX
5657 BFD_RELOC_XTENSA_SLOT2_ALT
5658 ENUMX
5659 BFD_RELOC_XTENSA_SLOT3_ALT
5660 ENUMX
5661 BFD_RELOC_XTENSA_SLOT4_ALT
5662 ENUMX
5663 BFD_RELOC_XTENSA_SLOT5_ALT
5664 ENUMX
5665 BFD_RELOC_XTENSA_SLOT6_ALT
5666 ENUMX
5667 BFD_RELOC_XTENSA_SLOT7_ALT
5668 ENUMX
5669 BFD_RELOC_XTENSA_SLOT8_ALT
5670 ENUMX
5671 BFD_RELOC_XTENSA_SLOT9_ALT
5672 ENUMX
5673 BFD_RELOC_XTENSA_SLOT10_ALT
5674 ENUMX
5675 BFD_RELOC_XTENSA_SLOT11_ALT
5676 ENUMX
5677 BFD_RELOC_XTENSA_SLOT12_ALT
5678 ENUMX
5679 BFD_RELOC_XTENSA_SLOT13_ALT
5680 ENUMX
5681 BFD_RELOC_XTENSA_SLOT14_ALT
5682 ENUMDOC
5683 Alternate Xtensa relocations. Only the slot is encoded in the
5684 relocation. The meaning of these relocations is opcode-specific.
5685 ENUM
5686 BFD_RELOC_XTENSA_OP0
5687 ENUMX
5688 BFD_RELOC_XTENSA_OP1
5689 ENUMX
5690 BFD_RELOC_XTENSA_OP2
5691 ENUMDOC
5692 Xtensa relocations for backward compatibility. These have all been
5693 replaced by BFD_RELOC_XTENSA_SLOT0_OP.
5694 ENUM
5695 BFD_RELOC_XTENSA_ASM_EXPAND
5696 ENUMDOC
5697 Xtensa relocation to mark that the assembler expanded the
5698 instructions from an original target. The expansion size is
5699 encoded in the reloc size.
5700 ENUM
5701 BFD_RELOC_XTENSA_ASM_SIMPLIFY
5702 ENUMDOC
5703 Xtensa relocation to mark that the linker should simplify
5704 assembler-expanded instructions. This is commonly used
5705 internally by the linker after analysis of a
5706 BFD_RELOC_XTENSA_ASM_EXPAND.
5707 ENUM
5708 BFD_RELOC_XTENSA_TLSDESC_FN
5709 ENUMX
5710 BFD_RELOC_XTENSA_TLSDESC_ARG
5711 ENUMX
5712 BFD_RELOC_XTENSA_TLS_DTPOFF
5713 ENUMX
5714 BFD_RELOC_XTENSA_TLS_TPOFF
5715 ENUMX
5716 BFD_RELOC_XTENSA_TLS_FUNC
5717 ENUMX
5718 BFD_RELOC_XTENSA_TLS_ARG
5719 ENUMX
5720 BFD_RELOC_XTENSA_TLS_CALL
5721 ENUMDOC
5722 Xtensa TLS relocations.
5723
5724 ENUM
5725 BFD_RELOC_Z80_DISP8
5726 ENUMDOC
5727 8 bit signed offset in (ix+d) or (iy+d).
5728
5729 ENUM
5730 BFD_RELOC_Z8K_DISP7
5731 ENUMDOC
5732 DJNZ offset.
5733 ENUM
5734 BFD_RELOC_Z8K_CALLR
5735 ENUMDOC
5736 CALR offset.
5737 ENUM
5738 BFD_RELOC_Z8K_IMM4L
5739 ENUMDOC
5740 4 bit value.
5741
5742 ENUM
5743 BFD_RELOC_LM32_CALL
5744 ENUMX
5745 BFD_RELOC_LM32_BRANCH
5746 ENUMX
5747 BFD_RELOC_LM32_16_GOT
5748 ENUMX
5749 BFD_RELOC_LM32_GOTOFF_HI16
5750 ENUMX
5751 BFD_RELOC_LM32_GOTOFF_LO16
5752 ENUMX
5753 BFD_RELOC_LM32_COPY
5754 ENUMX
5755 BFD_RELOC_LM32_GLOB_DAT
5756 ENUMX
5757 BFD_RELOC_LM32_JMP_SLOT
5758 ENUMX
5759 BFD_RELOC_LM32_RELATIVE
5760 ENUMDOC
5761 Lattice Mico32 relocations.
5762
5763 ENUM
5764 BFD_RELOC_MACH_O_SECTDIFF
5765 ENUMDOC
5766 Difference between two section addreses. Must be followed by a
5767 BFD_RELOC_MACH_O_PAIR.
5768 ENUM
5769 BFD_RELOC_MACH_O_LOCAL_SECTDIFF
5770 ENUMDOC
5771 Like BFD_RELOC_MACH_O_SECTDIFF but with a local symbol.
5772 ENUM
5773 BFD_RELOC_MACH_O_PAIR
5774 ENUMDOC
5775 Pair of relocation. Contains the first symbol.
5776
5777 ENUM
5778 BFD_RELOC_MACH_O_X86_64_BRANCH32
5779 ENUMX
5780 BFD_RELOC_MACH_O_X86_64_BRANCH8
5781 ENUMDOC
5782 PCREL relocations. They are marked as branch to create PLT entry if
5783 required.
5784 ENUM
5785 BFD_RELOC_MACH_O_X86_64_GOT
5786 ENUMDOC
5787 Used when referencing a GOT entry.
5788 ENUM
5789 BFD_RELOC_MACH_O_X86_64_GOT_LOAD
5790 ENUMDOC
5791 Used when loading a GOT entry with movq. It is specially marked so that
5792 the linker could optimize the movq to a leaq if possible.
5793 ENUM
5794 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32
5795 ENUMDOC
5796 Symbol will be substracted. Must be followed by a BFD_RELOC_64.
5797 ENUM
5798 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64
5799 ENUMDOC
5800 Symbol will be substracted. Must be followed by a BFD_RELOC_64.
5801 ENUM
5802 BFD_RELOC_MACH_O_X86_64_PCREL32_1
5803 ENUMDOC
5804 Same as BFD_RELOC_32_PCREL but with an implicit -1 addend.
5805 ENUM
5806 BFD_RELOC_MACH_O_X86_64_PCREL32_2
5807 ENUMDOC
5808 Same as BFD_RELOC_32_PCREL but with an implicit -2 addend.
5809 ENUM
5810 BFD_RELOC_MACH_O_X86_64_PCREL32_4
5811 ENUMDOC
5812 Same as BFD_RELOC_32_PCREL but with an implicit -4 addend.
5813
5814 ENUM
5815 BFD_RELOC_MICROBLAZE_32_LO
5816 ENUMDOC
5817 This is a 32 bit reloc for the microblaze that stores the
5818 low 16 bits of a value
5819 ENUM
5820 BFD_RELOC_MICROBLAZE_32_LO_PCREL
5821 ENUMDOC
5822 This is a 32 bit pc-relative reloc for the microblaze that
5823 stores the low 16 bits of a value
5824 ENUM
5825 BFD_RELOC_MICROBLAZE_32_ROSDA
5826 ENUMDOC
5827 This is a 32 bit reloc for the microblaze that stores a
5828 value relative to the read-only small data area anchor
5829 ENUM
5830 BFD_RELOC_MICROBLAZE_32_RWSDA
5831 ENUMDOC
5832 This is a 32 bit reloc for the microblaze that stores a
5833 value relative to the read-write small data area anchor
5834 ENUM
5835 BFD_RELOC_MICROBLAZE_32_SYM_OP_SYM
5836 ENUMDOC
5837 This is a 32 bit reloc for the microblaze to handle
5838 expressions of the form "Symbol Op Symbol"
5839 ENUM
5840 BFD_RELOC_MICROBLAZE_64_NONE
5841 ENUMDOC
5842 This is a 64 bit reloc that stores the 32 bit pc relative
5843 value in two words (with an imm instruction). No relocation is
5844 done here - only used for relaxing
5845 ENUM
5846 BFD_RELOC_MICROBLAZE_64_GOTPC
5847 ENUMDOC
5848 This is a 64 bit reloc that stores the 32 bit pc relative
5849 value in two words (with an imm instruction). The relocation is
5850 PC-relative GOT offset
5851 ENUM
5852 BFD_RELOC_MICROBLAZE_64_GOT
5853 ENUMDOC
5854 This is a 64 bit reloc that stores the 32 bit pc relative
5855 value in two words (with an imm instruction). The relocation is
5856 GOT offset
5857 ENUM
5858 BFD_RELOC_MICROBLAZE_64_PLT
5859 ENUMDOC
5860 This is a 64 bit reloc that stores the 32 bit pc relative
5861 value in two words (with an imm instruction). The relocation is
5862 PC-relative offset into PLT
5863 ENUM
5864 BFD_RELOC_MICROBLAZE_64_GOTOFF
5865 ENUMDOC
5866 This is a 64 bit reloc that stores the 32 bit GOT relative
5867 value in two words (with an imm instruction). The relocation is
5868 relative offset from _GLOBAL_OFFSET_TABLE_
5869 ENUM
5870 BFD_RELOC_MICROBLAZE_32_GOTOFF
5871 ENUMDOC
5872 This is a 32 bit reloc that stores the 32 bit GOT relative
5873 value in a word. The relocation is relative offset from
5874 _GLOBAL_OFFSET_TABLE_
5875 ENUM
5876 BFD_RELOC_MICROBLAZE_COPY
5877 ENUMDOC
5878 This is used to tell the dynamic linker to copy the value out of
5879 the dynamic object into the runtime process image.
5880
5881 ENUM
5882 BFD_RELOC_TILEPRO_COPY
5883 ENUMX
5884 BFD_RELOC_TILEPRO_GLOB_DAT
5885 ENUMX
5886 BFD_RELOC_TILEPRO_JMP_SLOT
5887 ENUMX
5888 BFD_RELOC_TILEPRO_RELATIVE
5889 ENUMX
5890 BFD_RELOC_TILEPRO_BROFF_X1
5891 ENUMX
5892 BFD_RELOC_TILEPRO_JOFFLONG_X1
5893 ENUMX
5894 BFD_RELOC_TILEPRO_JOFFLONG_X1_PLT
5895 ENUMX
5896 BFD_RELOC_TILEPRO_IMM8_X0
5897 ENUMX
5898 BFD_RELOC_TILEPRO_IMM8_Y0
5899 ENUMX
5900 BFD_RELOC_TILEPRO_IMM8_X1
5901 ENUMX
5902 BFD_RELOC_TILEPRO_IMM8_Y1
5903 ENUMX
5904 BFD_RELOC_TILEPRO_DEST_IMM8_X1
5905 ENUMX
5906 BFD_RELOC_TILEPRO_MT_IMM15_X1
5907 ENUMX
5908 BFD_RELOC_TILEPRO_MF_IMM15_X1
5909 ENUMX
5910 BFD_RELOC_TILEPRO_IMM16_X0
5911 ENUMX
5912 BFD_RELOC_TILEPRO_IMM16_X1
5913 ENUMX
5914 BFD_RELOC_TILEPRO_IMM16_X0_LO
5915 ENUMX
5916 BFD_RELOC_TILEPRO_IMM16_X1_LO
5917 ENUMX
5918 BFD_RELOC_TILEPRO_IMM16_X0_HI
5919 ENUMX
5920 BFD_RELOC_TILEPRO_IMM16_X1_HI
5921 ENUMX
5922 BFD_RELOC_TILEPRO_IMM16_X0_HA
5923 ENUMX
5924 BFD_RELOC_TILEPRO_IMM16_X1_HA
5925 ENUMX
5926 BFD_RELOC_TILEPRO_IMM16_X0_PCREL
5927 ENUMX
5928 BFD_RELOC_TILEPRO_IMM16_X1_PCREL
5929 ENUMX
5930 BFD_RELOC_TILEPRO_IMM16_X0_LO_PCREL
5931 ENUMX
5932 BFD_RELOC_TILEPRO_IMM16_X1_LO_PCREL
5933 ENUMX
5934 BFD_RELOC_TILEPRO_IMM16_X0_HI_PCREL
5935 ENUMX
5936 BFD_RELOC_TILEPRO_IMM16_X1_HI_PCREL
5937 ENUMX
5938 BFD_RELOC_TILEPRO_IMM16_X0_HA_PCREL
5939 ENUMX
5940 BFD_RELOC_TILEPRO_IMM16_X1_HA_PCREL
5941 ENUMX
5942 BFD_RELOC_TILEPRO_IMM16_X0_GOT
5943 ENUMX
5944 BFD_RELOC_TILEPRO_IMM16_X1_GOT
5945 ENUMX
5946 BFD_RELOC_TILEPRO_IMM16_X0_GOT_LO
5947 ENUMX
5948 BFD_RELOC_TILEPRO_IMM16_X1_GOT_LO
5949 ENUMX
5950 BFD_RELOC_TILEPRO_IMM16_X0_GOT_HI
5951 ENUMX
5952 BFD_RELOC_TILEPRO_IMM16_X1_GOT_HI
5953 ENUMX
5954 BFD_RELOC_TILEPRO_IMM16_X0_GOT_HA
5955 ENUMX
5956 BFD_RELOC_TILEPRO_IMM16_X1_GOT_HA
5957 ENUMX
5958 BFD_RELOC_TILEPRO_MMSTART_X0
5959 ENUMX
5960 BFD_RELOC_TILEPRO_MMEND_X0
5961 ENUMX
5962 BFD_RELOC_TILEPRO_MMSTART_X1
5963 ENUMX
5964 BFD_RELOC_TILEPRO_MMEND_X1
5965 ENUMX
5966 BFD_RELOC_TILEPRO_SHAMT_X0
5967 ENUMX
5968 BFD_RELOC_TILEPRO_SHAMT_X1
5969 ENUMX
5970 BFD_RELOC_TILEPRO_SHAMT_Y0
5971 ENUMX
5972 BFD_RELOC_TILEPRO_SHAMT_Y1
5973 ENUMX
5974 BFD_RELOC_TILEPRO_TLS_GD_CALL
5975 ENUMX
5976 BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD
5977 ENUMX
5978 BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD
5979 ENUMX
5980 BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD
5981 ENUMX
5982 BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD
5983 ENUMX
5984 BFD_RELOC_TILEPRO_TLS_IE_LOAD
5985 ENUMX
5986 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD
5987 ENUMX
5988 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD
5989 ENUMX
5990 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_LO
5991 ENUMX
5992 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_LO
5993 ENUMX
5994 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HI
5995 ENUMX
5996 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HI
5997 ENUMX
5998 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HA
5999 ENUMX
6000 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HA
6001 ENUMX
6002 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE
6003 ENUMX
6004 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE
6005 ENUMX
6006 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_LO
6007 ENUMX
6008 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_LO
6009 ENUMX
6010 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HI
6011 ENUMX
6012 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HI
6013 ENUMX
6014 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HA
6015 ENUMX
6016 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HA
6017 ENUMX
6018 BFD_RELOC_TILEPRO_TLS_DTPMOD32
6019 ENUMX
6020 BFD_RELOC_TILEPRO_TLS_DTPOFF32
6021 ENUMX
6022 BFD_RELOC_TILEPRO_TLS_TPOFF32
6023 ENUMX
6024 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE
6025 ENUMX
6026 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE
6027 ENUMX
6028 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO
6029 ENUMX
6030 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO
6031 ENUMX
6032 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI
6033 ENUMX
6034 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI
6035 ENUMX
6036 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA
6037 ENUMX
6038 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA
6039 ENUMDOC
6040 Tilera TILEPro Relocations.
6041
6042 ENUM
6043 BFD_RELOC_TILEGX_HW0
6044 ENUMX
6045 BFD_RELOC_TILEGX_HW1
6046 ENUMX
6047 BFD_RELOC_TILEGX_HW2
6048 ENUMX
6049 BFD_RELOC_TILEGX_HW3
6050 ENUMX
6051 BFD_RELOC_TILEGX_HW0_LAST
6052 ENUMX
6053 BFD_RELOC_TILEGX_HW1_LAST
6054 ENUMX
6055 BFD_RELOC_TILEGX_HW2_LAST
6056 ENUMX
6057 BFD_RELOC_TILEGX_COPY
6058 ENUMX
6059 BFD_RELOC_TILEGX_GLOB_DAT
6060 ENUMX
6061 BFD_RELOC_TILEGX_JMP_SLOT
6062 ENUMX
6063 BFD_RELOC_TILEGX_RELATIVE
6064 ENUMX
6065 BFD_RELOC_TILEGX_BROFF_X1
6066 ENUMX
6067 BFD_RELOC_TILEGX_JUMPOFF_X1
6068 ENUMX
6069 BFD_RELOC_TILEGX_JUMPOFF_X1_PLT
6070 ENUMX
6071 BFD_RELOC_TILEGX_IMM8_X0
6072 ENUMX
6073 BFD_RELOC_TILEGX_IMM8_Y0
6074 ENUMX
6075 BFD_RELOC_TILEGX_IMM8_X1
6076 ENUMX
6077 BFD_RELOC_TILEGX_IMM8_Y1
6078 ENUMX
6079 BFD_RELOC_TILEGX_DEST_IMM8_X1
6080 ENUMX
6081 BFD_RELOC_TILEGX_MT_IMM14_X1
6082 ENUMX
6083 BFD_RELOC_TILEGX_MF_IMM14_X1
6084 ENUMX
6085 BFD_RELOC_TILEGX_MMSTART_X0
6086 ENUMX
6087 BFD_RELOC_TILEGX_MMEND_X0
6088 ENUMX
6089 BFD_RELOC_TILEGX_SHAMT_X0
6090 ENUMX
6091 BFD_RELOC_TILEGX_SHAMT_X1
6092 ENUMX
6093 BFD_RELOC_TILEGX_SHAMT_Y0
6094 ENUMX
6095 BFD_RELOC_TILEGX_SHAMT_Y1
6096 ENUMX
6097 BFD_RELOC_TILEGX_IMM16_X0_HW0
6098 ENUMX
6099 BFD_RELOC_TILEGX_IMM16_X1_HW0
6100 ENUMX
6101 BFD_RELOC_TILEGX_IMM16_X0_HW1
6102 ENUMX
6103 BFD_RELOC_TILEGX_IMM16_X1_HW1
6104 ENUMX
6105 BFD_RELOC_TILEGX_IMM16_X0_HW2
6106 ENUMX
6107 BFD_RELOC_TILEGX_IMM16_X1_HW2
6108 ENUMX
6109 BFD_RELOC_TILEGX_IMM16_X0_HW3
6110 ENUMX
6111 BFD_RELOC_TILEGX_IMM16_X1_HW3
6112 ENUMX
6113 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST
6114 ENUMX
6115 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST
6116 ENUMX
6117 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST
6118 ENUMX
6119 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST
6120 ENUMX
6121 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST
6122 ENUMX
6123 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST
6124 ENUMX
6125 BFD_RELOC_TILEGX_IMM16_X0_HW0_PCREL
6126 ENUMX
6127 BFD_RELOC_TILEGX_IMM16_X1_HW0_PCREL
6128 ENUMX
6129 BFD_RELOC_TILEGX_IMM16_X0_HW1_PCREL
6130 ENUMX
6131 BFD_RELOC_TILEGX_IMM16_X1_HW1_PCREL
6132 ENUMX
6133 BFD_RELOC_TILEGX_IMM16_X0_HW2_PCREL
6134 ENUMX
6135 BFD_RELOC_TILEGX_IMM16_X1_HW2_PCREL
6136 ENUMX
6137 BFD_RELOC_TILEGX_IMM16_X0_HW3_PCREL
6138 ENUMX
6139 BFD_RELOC_TILEGX_IMM16_X1_HW3_PCREL
6140 ENUMX
6141 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PCREL
6142 ENUMX
6143 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PCREL
6144 ENUMX
6145 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PCREL
6146 ENUMX
6147 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PCREL
6148 ENUMX
6149 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PCREL
6150 ENUMX
6151 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PCREL
6152 ENUMX
6153 BFD_RELOC_TILEGX_IMM16_X0_HW0_GOT
6154 ENUMX
6155 BFD_RELOC_TILEGX_IMM16_X1_HW0_GOT
6156 ENUMX
6157 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_GOT
6158 ENUMX
6159 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_GOT
6160 ENUMX
6161 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_GOT
6162 ENUMX
6163 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_GOT
6164 ENUMX
6165 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_GD
6166 ENUMX
6167 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_GD
6168 ENUMX
6169 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE
6170 ENUMX
6171 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE
6172 ENUMX
6173 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE
6174 ENUMX
6175 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE
6176 ENUMX
6177 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE
6178 ENUMX
6179 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE
6180 ENUMX
6181 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_GD
6182 ENUMX
6183 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_GD
6184 ENUMX
6185 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_GD
6186 ENUMX
6187 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_GD
6188 ENUMX
6189 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_IE
6190 ENUMX
6191 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_IE
6192 ENUMX
6193 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_IE
6194 ENUMX
6195 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_IE
6196 ENUMX
6197 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_IE
6198 ENUMX
6199 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_IE
6200 ENUMX
6201 BFD_RELOC_TILEGX_TLS_DTPMOD64
6202 ENUMX
6203 BFD_RELOC_TILEGX_TLS_DTPOFF64
6204 ENUMX
6205 BFD_RELOC_TILEGX_TLS_TPOFF64
6206 ENUMX
6207 BFD_RELOC_TILEGX_TLS_DTPMOD32
6208 ENUMX
6209 BFD_RELOC_TILEGX_TLS_DTPOFF32
6210 ENUMX
6211 BFD_RELOC_TILEGX_TLS_TPOFF32
6212 ENUMX
6213 BFD_RELOC_TILEGX_TLS_GD_CALL
6214 ENUMX
6215 BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD
6216 ENUMX
6217 BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD
6218 ENUMX
6219 BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD
6220 ENUMX
6221 BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD
6222 ENUMX
6223 BFD_RELOC_TILEGX_TLS_IE_LOAD
6224 ENUMX
6225 BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD
6226 ENUMX
6227 BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD
6228 ENUMX
6229 BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD
6230 ENUMX
6231 BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD
6232 ENUMDOC
6233 Tilera TILE-Gx Relocations.
6234
6235 ENUM
6236 BFD_RELOC_EPIPHANY_SIMM8
6237 ENUMDOC
6238 Adapteva EPIPHANY - 8 bit signed pc-relative displacement
6239 ENUM
6240 BFD_RELOC_EPIPHANY_SIMM24
6241 ENUMDOC
6242 Adapteva EPIPHANY - 24 bit signed pc-relative displacement
6243 ENUM
6244 BFD_RELOC_EPIPHANY_HIGH
6245 ENUMDOC
6246 Adapteva EPIPHANY - 16 most-significant bits of absolute address
6247 ENUM
6248 BFD_RELOC_EPIPHANY_LOW
6249 ENUMDOC
6250 Adapteva EPIPHANY - 16 least-significant bits of absolute address
6251 ENUM
6252 BFD_RELOC_EPIPHANY_SIMM11
6253 ENUMDOC
6254 Adapteva EPIPHANY - 11 bit signed number - add/sub immediate
6255 ENUM
6256 BFD_RELOC_EPIPHANY_IMM11
6257 ENUMDOC
6258 Adapteva EPIPHANY - 11 bit sign-magnitude number (ld/st displacement)
6259 ENUM
6260 BFD_RELOC_EPIPHANY_IMM8
6261 ENUMDOC
6262 Adapteva EPIPHANY - 8 bit immediate for 16 bit mov instruction.
6263
6264
6265 ENDSENUM
6266 BFD_RELOC_UNUSED
6267 CODE_FRAGMENT
6268 .
6269 .typedef enum bfd_reloc_code_real bfd_reloc_code_real_type;
6270 */
6271
6272 /*
6273 FUNCTION
6274 bfd_reloc_type_lookup
6275 bfd_reloc_name_lookup
6276
6277 SYNOPSIS
6278 reloc_howto_type *bfd_reloc_type_lookup
6279 (bfd *abfd, bfd_reloc_code_real_type code);
6280 reloc_howto_type *bfd_reloc_name_lookup
6281 (bfd *abfd, const char *reloc_name);
6282
6283 DESCRIPTION
6284 Return a pointer to a howto structure which, when
6285 invoked, will perform the relocation @var{code} on data from the
6286 architecture noted.
6287
6288 */
6289
6290 reloc_howto_type *
6291 bfd_reloc_type_lookup (bfd *abfd, bfd_reloc_code_real_type code)
6292 {
6293 return BFD_SEND (abfd, reloc_type_lookup, (abfd, code));
6294 }
6295
6296 reloc_howto_type *
6297 bfd_reloc_name_lookup (bfd *abfd, const char *reloc_name)
6298 {
6299 return BFD_SEND (abfd, reloc_name_lookup, (abfd, reloc_name));
6300 }
6301
6302 static reloc_howto_type bfd_howto_32 =
6303 HOWTO (0, 00, 2, 32, FALSE, 0, complain_overflow_dont, 0, "VRT32", FALSE, 0xffffffff, 0xffffffff, TRUE);
6304
6305 /*
6306 INTERNAL_FUNCTION
6307 bfd_default_reloc_type_lookup
6308
6309 SYNOPSIS
6310 reloc_howto_type *bfd_default_reloc_type_lookup
6311 (bfd *abfd, bfd_reloc_code_real_type code);
6312
6313 DESCRIPTION
6314 Provides a default relocation lookup routine for any architecture.
6315
6316 */
6317
6318 reloc_howto_type *
6319 bfd_default_reloc_type_lookup (bfd *abfd, bfd_reloc_code_real_type code)
6320 {
6321 switch (code)
6322 {
6323 case BFD_RELOC_CTOR:
6324 /* The type of reloc used in a ctor, which will be as wide as the
6325 address - so either a 64, 32, or 16 bitter. */
6326 switch (bfd_arch_bits_per_address (abfd))
6327 {
6328 case 64:
6329 BFD_FAIL ();
6330 case 32:
6331 return &bfd_howto_32;
6332 case 16:
6333 BFD_FAIL ();
6334 default:
6335 BFD_FAIL ();
6336 }
6337 default:
6338 BFD_FAIL ();
6339 }
6340 return NULL;
6341 }
6342
6343 /*
6344 FUNCTION
6345 bfd_get_reloc_code_name
6346
6347 SYNOPSIS
6348 const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code);
6349
6350 DESCRIPTION
6351 Provides a printable name for the supplied relocation code.
6352 Useful mainly for printing error messages.
6353 */
6354
6355 const char *
6356 bfd_get_reloc_code_name (bfd_reloc_code_real_type code)
6357 {
6358 if (code > BFD_RELOC_UNUSED)
6359 return 0;
6360 return bfd_reloc_code_real_names[code];
6361 }
6362
6363 /*
6364 INTERNAL_FUNCTION
6365 bfd_generic_relax_section
6366
6367 SYNOPSIS
6368 bfd_boolean bfd_generic_relax_section
6369 (bfd *abfd,
6370 asection *section,
6371 struct bfd_link_info *,
6372 bfd_boolean *);
6373
6374 DESCRIPTION
6375 Provides default handling for relaxing for back ends which
6376 don't do relaxing.
6377 */
6378
6379 bfd_boolean
6380 bfd_generic_relax_section (bfd *abfd ATTRIBUTE_UNUSED,
6381 asection *section ATTRIBUTE_UNUSED,
6382 struct bfd_link_info *link_info ATTRIBUTE_UNUSED,
6383 bfd_boolean *again)
6384 {
6385 if (link_info->relocatable)
6386 (*link_info->callbacks->einfo)
6387 (_("%P%F: --relax and -r may not be used together\n"));
6388
6389 *again = FALSE;
6390 return TRUE;
6391 }
6392
6393 /*
6394 INTERNAL_FUNCTION
6395 bfd_generic_gc_sections
6396
6397 SYNOPSIS
6398 bfd_boolean bfd_generic_gc_sections
6399 (bfd *, struct bfd_link_info *);
6400
6401 DESCRIPTION
6402 Provides default handling for relaxing for back ends which
6403 don't do section gc -- i.e., does nothing.
6404 */
6405
6406 bfd_boolean
6407 bfd_generic_gc_sections (bfd *abfd ATTRIBUTE_UNUSED,
6408 struct bfd_link_info *info ATTRIBUTE_UNUSED)
6409 {
6410 return TRUE;
6411 }
6412
6413 /*
6414 INTERNAL_FUNCTION
6415 bfd_generic_lookup_section_flags
6416
6417 SYNOPSIS
6418 bfd_boolean bfd_generic_lookup_section_flags
6419 (struct bfd_link_info *, struct flag_info *, asection *);
6420
6421 DESCRIPTION
6422 Provides default handling for section flags lookup
6423 -- i.e., does nothing.
6424 Returns FALSE if the section should be omitted, otherwise TRUE.
6425 */
6426
6427 bfd_boolean
6428 bfd_generic_lookup_section_flags (struct bfd_link_info *info ATTRIBUTE_UNUSED,
6429 struct flag_info *flaginfo,
6430 asection *section ATTRIBUTE_UNUSED)
6431 {
6432 if (flaginfo != NULL)
6433 {
6434 (*_bfd_error_handler) (_("INPUT_SECTION_FLAGS are not supported.\n"));
6435 return FALSE;
6436 }
6437 return TRUE;
6438 }
6439
6440 /*
6441 INTERNAL_FUNCTION
6442 bfd_generic_merge_sections
6443
6444 SYNOPSIS
6445 bfd_boolean bfd_generic_merge_sections
6446 (bfd *, struct bfd_link_info *);
6447
6448 DESCRIPTION
6449 Provides default handling for SEC_MERGE section merging for back ends
6450 which don't have SEC_MERGE support -- i.e., does nothing.
6451 */
6452
6453 bfd_boolean
6454 bfd_generic_merge_sections (bfd *abfd ATTRIBUTE_UNUSED,
6455 struct bfd_link_info *link_info ATTRIBUTE_UNUSED)
6456 {
6457 return TRUE;
6458 }
6459
6460 /*
6461 INTERNAL_FUNCTION
6462 bfd_generic_get_relocated_section_contents
6463
6464 SYNOPSIS
6465 bfd_byte *bfd_generic_get_relocated_section_contents
6466 (bfd *abfd,
6467 struct bfd_link_info *link_info,
6468 struct bfd_link_order *link_order,
6469 bfd_byte *data,
6470 bfd_boolean relocatable,
6471 asymbol **symbols);
6472
6473 DESCRIPTION
6474 Provides default handling of relocation effort for back ends
6475 which can't be bothered to do it efficiently.
6476
6477 */
6478
6479 bfd_byte *
6480 bfd_generic_get_relocated_section_contents (bfd *abfd,
6481 struct bfd_link_info *link_info,
6482 struct bfd_link_order *link_order,
6483 bfd_byte *data,
6484 bfd_boolean relocatable,
6485 asymbol **symbols)
6486 {
6487 bfd *input_bfd = link_order->u.indirect.section->owner;
6488 asection *input_section = link_order->u.indirect.section;
6489 long reloc_size;
6490 arelent **reloc_vector;
6491 long reloc_count;
6492
6493 reloc_size = bfd_get_reloc_upper_bound (input_bfd, input_section);
6494 if (reloc_size < 0)
6495 return NULL;
6496
6497 /* Read in the section. */
6498 if (!bfd_get_full_section_contents (input_bfd, input_section, &data))
6499 return NULL;
6500
6501 if (reloc_size == 0)
6502 return data;
6503
6504 reloc_vector = (arelent **) bfd_malloc (reloc_size);
6505 if (reloc_vector == NULL)
6506 return NULL;
6507
6508 reloc_count = bfd_canonicalize_reloc (input_bfd,
6509 input_section,
6510 reloc_vector,
6511 symbols);
6512 if (reloc_count < 0)
6513 goto error_return;
6514
6515 if (reloc_count > 0)
6516 {
6517 arelent **parent;
6518 for (parent = reloc_vector; *parent != NULL; parent++)
6519 {
6520 char *error_message = NULL;
6521 asymbol *symbol;
6522 bfd_reloc_status_type r;
6523
6524 symbol = *(*parent)->sym_ptr_ptr;
6525 if (symbol->section && discarded_section (symbol->section))
6526 {
6527 bfd_byte *p;
6528 static reloc_howto_type none_howto
6529 = HOWTO (0, 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL,
6530 "unused", FALSE, 0, 0, FALSE);
6531
6532 p = data + (*parent)->address * bfd_octets_per_byte (input_bfd);
6533 _bfd_clear_contents ((*parent)->howto, input_bfd, input_section,
6534 p);
6535 (*parent)->sym_ptr_ptr = bfd_abs_section_ptr->symbol_ptr_ptr;
6536 (*parent)->addend = 0;
6537 (*parent)->howto = &none_howto;
6538 r = bfd_reloc_ok;
6539 }
6540 else
6541 r = bfd_perform_relocation (input_bfd,
6542 *parent,
6543 data,
6544 input_section,
6545 relocatable ? abfd : NULL,
6546 &error_message);
6547
6548 if (relocatable)
6549 {
6550 asection *os = input_section->output_section;
6551
6552 /* A partial link, so keep the relocs. */
6553 os->orelocation[os->reloc_count] = *parent;
6554 os->reloc_count++;
6555 }
6556
6557 if (r != bfd_reloc_ok)
6558 {
6559 switch (r)
6560 {
6561 case bfd_reloc_undefined:
6562 if (!((*link_info->callbacks->undefined_symbol)
6563 (link_info, bfd_asymbol_name (*(*parent)->sym_ptr_ptr),
6564 input_bfd, input_section, (*parent)->address,
6565 TRUE)))
6566 goto error_return;
6567 break;
6568 case bfd_reloc_dangerous:
6569 BFD_ASSERT (error_message != NULL);
6570 if (!((*link_info->callbacks->reloc_dangerous)
6571 (link_info, error_message, input_bfd, input_section,
6572 (*parent)->address)))
6573 goto error_return;
6574 break;
6575 case bfd_reloc_overflow:
6576 if (!((*link_info->callbacks->reloc_overflow)
6577 (link_info, NULL,
6578 bfd_asymbol_name (*(*parent)->sym_ptr_ptr),
6579 (*parent)->howto->name, (*parent)->addend,
6580 input_bfd, input_section, (*parent)->address)))
6581 goto error_return;
6582 break;
6583 case bfd_reloc_outofrange:
6584 /* PR ld/13730:
6585 This error can result when processing some partially
6586 complete binaries. Do not abort, but issue an error
6587 message instead. */
6588 link_info->callbacks->einfo
6589 (_("%X%P: %B(%A): relocation \"%R\" goes out of range\n"),
6590 abfd, input_section, * parent);
6591 goto error_return;
6592
6593 default:
6594 abort ();
6595 break;
6596 }
6597
6598 }
6599 }
6600 }
6601
6602 free (reloc_vector);
6603 return data;
6604
6605 error_return:
6606 free (reloc_vector);
6607 return NULL;
6608 }
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