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252b5132 1/* BFD support for handling relocation entries.
7898deda 2 Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
ac145307 3 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
252b5132
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4 Free Software Foundation, Inc.
5 Written by Cygnus Support.
6
ec4530b5 7 This file is part of BFD, the Binary File Descriptor library.
252b5132 8
ec4530b5
NC
9 This program is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
cd123cb7 11 the Free Software Foundation; either version 3 of the License, or
ec4530b5 12 (at your option) any later version.
252b5132 13
ec4530b5
NC
14 This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
252b5132 18
ec4530b5
NC
19 You should have received a copy of the GNU General Public License
20 along with this program; if not, write to the Free Software
cd123cb7
NC
21 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
22 MA 02110-1301, USA. */
252b5132
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23
24/*
25SECTION
26 Relocations
27
28 BFD maintains relocations in much the same way it maintains
29 symbols: they are left alone until required, then read in
3f9b03b5 30 en-masse and translated into an internal form. A common
252b5132
RH
31 routine <<bfd_perform_relocation>> acts upon the
32 canonical form to do the fixup.
33
34 Relocations are maintained on a per section basis,
35 while symbols are maintained on a per BFD basis.
36
37 All that a back end has to do to fit the BFD interface is to create
38 a <<struct reloc_cache_entry>> for each relocation
39 in a particular section, and fill in the right bits of the structures.
40
41@menu
42@* typedef arelent::
43@* howto manager::
44@end menu
45
46*/
47
48/* DO compile in the reloc_code name table from libbfd.h. */
49#define _BFD_MAKE_TABLE_bfd_reloc_code_real
50
252b5132 51#include "sysdep.h"
3db64b00 52#include "bfd.h"
252b5132
RH
53#include "bfdlink.h"
54#include "libbfd.h"
55/*
56DOCDD
57INODE
58 typedef arelent, howto manager, Relocations, Relocations
59
60SUBSECTION
61 typedef arelent
62
63 This is the structure of a relocation entry:
64
65CODE_FRAGMENT
66.
67.typedef enum bfd_reloc_status
68.{
b5f79c76 69. {* No errors detected. *}
252b5132
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70. bfd_reloc_ok,
71.
b5f79c76 72. {* The relocation was performed, but there was an overflow. *}
252b5132
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73. bfd_reloc_overflow,
74.
b5f79c76 75. {* The address to relocate was not within the section supplied. *}
252b5132
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76. bfd_reloc_outofrange,
77.
b5f79c76 78. {* Used by special functions. *}
252b5132
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79. bfd_reloc_continue,
80.
b5f79c76 81. {* Unsupported relocation size requested. *}
252b5132
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82. bfd_reloc_notsupported,
83.
b5f79c76 84. {* Unused. *}
252b5132
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85. bfd_reloc_other,
86.
b5f79c76 87. {* The symbol to relocate against was undefined. *}
252b5132
RH
88. bfd_reloc_undefined,
89.
dc810e39
AM
90. {* The relocation was performed, but may not be ok - presently
91. generated only when linking i960 coff files with i960 b.out
92. symbols. If this type is returned, the error_message argument
93. to bfd_perform_relocation will be set. *}
252b5132
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94. bfd_reloc_dangerous
95. }
96. bfd_reloc_status_type;
97.
98.
99.typedef struct reloc_cache_entry
100.{
b5f79c76 101. {* A pointer into the canonical table of pointers. *}
fc0a2244 102. struct bfd_symbol **sym_ptr_ptr;
252b5132 103.
b5f79c76 104. {* offset in section. *}
252b5132
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105. bfd_size_type address;
106.
b5f79c76 107. {* addend for relocation value. *}
252b5132
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108. bfd_vma addend;
109.
b5f79c76 110. {* Pointer to how to perform the required relocation. *}
252b5132
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111. reloc_howto_type *howto;
112.
b5f79c76
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113.}
114.arelent;
115.
252b5132
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116*/
117
118/*
119DESCRIPTION
120
121 Here is a description of each of the fields within an <<arelent>>:
122
123 o <<sym_ptr_ptr>>
124
125 The symbol table pointer points to a pointer to the symbol
6cee3f79
AC
126 associated with the relocation request. It is the pointer
127 into the table returned by the back end's
128 <<canonicalize_symtab>> action. @xref{Symbols}. The symbol is
129 referenced through a pointer to a pointer so that tools like
130 the linker can fix up all the symbols of the same name by
131 modifying only one pointer. The relocation routine looks in
132 the symbol and uses the base of the section the symbol is
133 attached to and the value of the symbol as the initial
134 relocation offset. If the symbol pointer is zero, then the
135 section provided is looked up.
252b5132
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136
137 o <<address>>
138
139 The <<address>> field gives the offset in bytes from the base of
140 the section data which owns the relocation record to the first
141 byte of relocatable information. The actual data relocated
142 will be relative to this point; for example, a relocation
143 type which modifies the bottom two bytes of a four byte word
144 would not touch the first byte pointed to in a big endian
145 world.
146
147 o <<addend>>
148
149 The <<addend>> is a value provided by the back end to be added (!)
150 to the relocation offset. Its interpretation is dependent upon
151 the howto. For example, on the 68k the code:
152
252b5132
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153| char foo[];
154| main()
155| {
156| return foo[0x12345678];
157| }
158
159 Could be compiled into:
160
161| linkw fp,#-4
162| moveb @@#12345678,d0
163| extbl d0
164| unlk fp
165| rts
166
252b5132
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167 This could create a reloc pointing to <<foo>>, but leave the
168 offset in the data, something like:
169
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170|RELOCATION RECORDS FOR [.text]:
171|offset type value
172|00000006 32 _foo
173|
174|00000000 4e56 fffc ; linkw fp,#-4
175|00000004 1039 1234 5678 ; moveb @@#12345678,d0
176|0000000a 49c0 ; extbl d0
177|0000000c 4e5e ; unlk fp
178|0000000e 4e75 ; rts
179
252b5132
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180 Using coff and an 88k, some instructions don't have enough
181 space in them to represent the full address range, and
182 pointers have to be loaded in two parts. So you'd get something like:
183
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184| or.u r13,r0,hi16(_foo+0x12345678)
185| ld.b r2,r13,lo16(_foo+0x12345678)
186| jmp r1
187
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188 This should create two relocs, both pointing to <<_foo>>, and with
189 0x12340000 in their addend field. The data would consist of:
190
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191|RELOCATION RECORDS FOR [.text]:
192|offset type value
193|00000002 HVRT16 _foo+0x12340000
194|00000006 LVRT16 _foo+0x12340000
195|
196|00000000 5da05678 ; or.u r13,r0,0x5678
197|00000004 1c4d5678 ; ld.b r2,r13,0x5678
198|00000008 f400c001 ; jmp r1
199
252b5132
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200 The relocation routine digs out the value from the data, adds
201 it to the addend to get the original offset, and then adds the
202 value of <<_foo>>. Note that all 32 bits have to be kept around
203 somewhere, to cope with carry from bit 15 to bit 16.
204
205 One further example is the sparc and the a.out format. The
206 sparc has a similar problem to the 88k, in that some
207 instructions don't have room for an entire offset, but on the
208 sparc the parts are created in odd sized lumps. The designers of
209 the a.out format chose to not use the data within the section
210 for storing part of the offset; all the offset is kept within
211 the reloc. Anything in the data should be ignored.
212
213| save %sp,-112,%sp
214| sethi %hi(_foo+0x12345678),%g2
215| ldsb [%g2+%lo(_foo+0x12345678)],%i0
216| ret
217| restore
218
219 Both relocs contain a pointer to <<foo>>, and the offsets
220 contain junk.
221
252b5132
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222|RELOCATION RECORDS FOR [.text]:
223|offset type value
224|00000004 HI22 _foo+0x12345678
225|00000008 LO10 _foo+0x12345678
226|
227|00000000 9de3bf90 ; save %sp,-112,%sp
228|00000004 05000000 ; sethi %hi(_foo+0),%g2
229|00000008 f048a000 ; ldsb [%g2+%lo(_foo+0)],%i0
230|0000000c 81c7e008 ; ret
231|00000010 81e80000 ; restore
232
252b5132
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233 o <<howto>>
234
235 The <<howto>> field can be imagined as a
236 relocation instruction. It is a pointer to a structure which
237 contains information on what to do with all of the other
238 information in the reloc record and data section. A back end
239 would normally have a relocation instruction set and turn
240 relocations into pointers to the correct structure on input -
241 but it would be possible to create each howto field on demand.
242
243*/
244
245/*
246SUBSUBSECTION
247 <<enum complain_overflow>>
248
249 Indicates what sort of overflow checking should be done when
250 performing a relocation.
251
252CODE_FRAGMENT
253.
254.enum complain_overflow
255.{
b5f79c76 256. {* Do not complain on overflow. *}
252b5132
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257. complain_overflow_dont,
258.
a7985d73
AM
259. {* Complain if the value overflows when considered as a signed
260. number one bit larger than the field. ie. A bitfield of N bits
261. is allowed to represent -2**n to 2**n-1. *}
252b5132
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262. complain_overflow_bitfield,
263.
a7985d73 264. {* Complain if the value overflows when considered as a signed
b5f79c76 265. number. *}
252b5132
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266. complain_overflow_signed,
267.
dc810e39 268. {* Complain if the value overflows when considered as an
b5f79c76 269. unsigned number. *}
252b5132
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270. complain_overflow_unsigned
271.};
272
273*/
274
275/*
276SUBSUBSECTION
277 <<reloc_howto_type>>
278
279 The <<reloc_howto_type>> is a structure which contains all the
280 information that libbfd needs to know to tie up a back end's data.
281
282CODE_FRAGMENT
fc0a2244 283.struct bfd_symbol; {* Forward declaration. *}
252b5132
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284.
285.struct reloc_howto_struct
286.{
dc810e39
AM
287. {* The type field has mainly a documentary use - the back end can
288. do what it wants with it, though normally the back end's
289. external idea of what a reloc number is stored
290. in this field. For example, a PC relative word relocation
291. in a coff environment has the type 023 - because that's
292. what the outside world calls a R_PCRWORD reloc. *}
252b5132
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293. unsigned int type;
294.
dc810e39
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295. {* The value the final relocation is shifted right by. This drops
296. unwanted data from the relocation. *}
252b5132
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297. unsigned int rightshift;
298.
dc810e39
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299. {* The size of the item to be relocated. This is *not* a
300. power-of-two measure. To get the number of bytes operated
301. on by a type of relocation, use bfd_get_reloc_size. *}
252b5132
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302. int size;
303.
dc810e39
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304. {* The number of bits in the item to be relocated. This is used
305. when doing overflow checking. *}
252b5132
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306. unsigned int bitsize;
307.
ddfd6795 308. {* The relocation is relative to the field being relocated. *}
b34976b6 309. bfd_boolean pc_relative;
252b5132 310.
dc810e39
AM
311. {* The bit position of the reloc value in the destination.
312. The relocated value is left shifted by this amount. *}
252b5132
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313. unsigned int bitpos;
314.
dc810e39
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315. {* What type of overflow error should be checked for when
316. relocating. *}
252b5132
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317. enum complain_overflow complain_on_overflow;
318.
dc810e39
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319. {* If this field is non null, then the supplied function is
320. called rather than the normal function. This allows really
7dee875e 321. strange relocation methods to be accommodated (e.g., i960 callj
dc810e39 322. instructions). *}
252b5132 323. bfd_reloc_status_type (*special_function)
fc0a2244 324. (bfd *, arelent *, struct bfd_symbol *, void *, asection *,
c58b9523 325. bfd *, char **);
252b5132 326.
dc810e39 327. {* The textual name of the relocation type. *}
252b5132
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328. char *name;
329.
dc810e39
AM
330. {* Some formats record a relocation addend in the section contents
331. rather than with the relocation. For ELF formats this is the
332. distinction between USE_REL and USE_RELA (though the code checks
333. for USE_REL == 1/0). The value of this field is TRUE if the
334. addend is recorded with the section contents; when performing a
335. partial link (ld -r) the section contents (the data) will be
336. modified. The value of this field is FALSE if addends are
337. recorded with the relocation (in arelent.addend); when performing
338. a partial link the relocation will be modified.
339. All relocations for all ELF USE_RELA targets should set this field
340. to FALSE (values of TRUE should be looked on with suspicion).
341. However, the converse is not true: not all relocations of all ELF
342. USE_REL targets set this field to TRUE. Why this is so is peculiar
343. to each particular target. For relocs that aren't used in partial
344. links (e.g. GOT stuff) it doesn't matter what this is set to. *}
b34976b6 345. bfd_boolean partial_inplace;
252b5132 346.
7dc77aaa
AM
347. {* src_mask selects the part of the instruction (or data) to be used
348. in the relocation sum. If the target relocations don't have an
349. addend in the reloc, eg. ELF USE_REL, src_mask will normally equal
350. dst_mask to extract the addend from the section contents. If
351. relocations do have an addend in the reloc, eg. ELF USE_RELA, this
352. field should be zero. Non-zero values for ELF USE_RELA targets are
353. bogus as in those cases the value in the dst_mask part of the
354. section contents should be treated as garbage. *}
252b5132
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355. bfd_vma src_mask;
356.
7dc77aaa
AM
357. {* dst_mask selects which parts of the instruction (or data) are
358. replaced with a relocated value. *}
252b5132
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359. bfd_vma dst_mask;
360.
dc810e39
AM
361. {* When some formats create PC relative instructions, they leave
362. the value of the pc of the place being relocated in the offset
363. slot of the instruction, so that a PC relative relocation can
364. be made just by adding in an ordinary offset (e.g., sun3 a.out).
365. Some formats leave the displacement part of an instruction
366. empty (e.g., m88k bcs); this flag signals the fact. *}
b34976b6 367. bfd_boolean pcrel_offset;
252b5132 368.};
b5f79c76 369.
252b5132
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370*/
371
372/*
373FUNCTION
374 The HOWTO Macro
375
376DESCRIPTION
377 The HOWTO define is horrible and will go away.
378
dc810e39
AM
379.#define HOWTO(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \
380. { (unsigned) C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC }
252b5132
RH
381
382DESCRIPTION
383 And will be replaced with the totally magic way. But for the
384 moment, we are compatible, so do it this way.
385
dc810e39
AM
386.#define NEWHOWTO(FUNCTION, NAME, SIZE, REL, IN) \
387. HOWTO (0, 0, SIZE, 0, REL, 0, complain_overflow_dont, FUNCTION, \
b34976b6 388. NAME, FALSE, 0, 0, IN)
252b5132 389.
5f771d47
ILT
390
391DESCRIPTION
392 This is used to fill in an empty howto entry in an array.
393
394.#define EMPTY_HOWTO(C) \
b34976b6
AM
395. HOWTO ((C), 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL, \
396. NULL, FALSE, 0, 0, FALSE)
5f771d47
ILT
397.
398
252b5132
RH
399DESCRIPTION
400 Helper routine to turn a symbol into a relocation value.
401
dc810e39
AM
402.#define HOWTO_PREPARE(relocation, symbol) \
403. { \
c58b9523 404. if (symbol != NULL) \
dc810e39
AM
405. { \
406. if (bfd_is_com_section (symbol->section)) \
407. { \
408. relocation = 0; \
409. } \
410. else \
411. { \
412. relocation = symbol->value; \
413. } \
414. } \
415. }
b5f79c76 416.
252b5132
RH
417*/
418
419/*
420FUNCTION
421 bfd_get_reloc_size
422
423SYNOPSIS
424 unsigned int bfd_get_reloc_size (reloc_howto_type *);
425
426DESCRIPTION
427 For a reloc_howto_type that operates on a fixed number of bytes,
428 this returns the number of bytes operated on.
429 */
430
431unsigned int
c58b9523 432bfd_get_reloc_size (reloc_howto_type *howto)
252b5132
RH
433{
434 switch (howto->size)
435 {
436 case 0: return 1;
437 case 1: return 2;
438 case 2: return 4;
439 case 3: return 0;
440 case 4: return 8;
441 case 8: return 16;
442 case -2: return 4;
443 default: abort ();
444 }
445}
446
447/*
448TYPEDEF
449 arelent_chain
450
451DESCRIPTION
452
453 How relocs are tied together in an <<asection>>:
454
dc810e39
AM
455.typedef struct relent_chain
456.{
252b5132 457. arelent relent;
dc810e39 458. struct relent_chain *next;
b5f79c76
NC
459.}
460.arelent_chain;
461.
252b5132
RH
462*/
463
464/* N_ONES produces N one bits, without overflowing machine arithmetic. */
465#define N_ONES(n) (((((bfd_vma) 1 << ((n) - 1)) - 1) << 1) | 1)
466
467/*
468FUNCTION
469 bfd_check_overflow
470
471SYNOPSIS
c58b9523
AM
472 bfd_reloc_status_type bfd_check_overflow
473 (enum complain_overflow how,
474 unsigned int bitsize,
475 unsigned int rightshift,
476 unsigned int addrsize,
477 bfd_vma relocation);
252b5132
RH
478
479DESCRIPTION
480 Perform overflow checking on @var{relocation} which has
481 @var{bitsize} significant bits and will be shifted right by
482 @var{rightshift} bits, on a machine with addresses containing
483 @var{addrsize} significant bits. The result is either of
484 @code{bfd_reloc_ok} or @code{bfd_reloc_overflow}.
485
486*/
487
488bfd_reloc_status_type
c58b9523
AM
489bfd_check_overflow (enum complain_overflow how,
490 unsigned int bitsize,
491 unsigned int rightshift,
492 unsigned int addrsize,
493 bfd_vma relocation)
252b5132
RH
494{
495 bfd_vma fieldmask, addrmask, signmask, ss, a;
496 bfd_reloc_status_type flag = bfd_reloc_ok;
497
252b5132
RH
498 /* Note: BITSIZE should always be <= ADDRSIZE, but in case it's not,
499 we'll be permissive: extra bits in the field mask will
500 automatically extend the address mask for purposes of the
501 overflow check. */
502 fieldmask = N_ONES (bitsize);
a7985d73 503 signmask = ~fieldmask;
263badd7 504 addrmask = N_ONES (addrsize) | (fieldmask << rightshift);
a7985d73 505 a = (relocation & addrmask) >> rightshift;;
252b5132
RH
506
507 switch (how)
508 {
509 case complain_overflow_dont:
510 break;
511
512 case complain_overflow_signed:
513 /* If any sign bits are set, all sign bits must be set. That
514 is, A must be a valid negative address after shifting. */
252b5132 515 signmask = ~ (fieldmask >> 1);
a7985d73 516 /* Fall thru */
252b5132
RH
517
518 case complain_overflow_bitfield:
519 /* Bitfields are sometimes signed, sometimes unsigned. We
d5afc56e
AM
520 explicitly allow an address wrap too, which means a bitfield
521 of n bits is allowed to store -2**n to 2**n-1. Thus overflow
522 if the value has some, but not all, bits set outside the
523 field. */
a7985d73
AM
524 ss = a & signmask;
525 if (ss != 0 && ss != ((addrmask >> rightshift) & signmask))
526 flag = bfd_reloc_overflow;
527 break;
528
529 case complain_overflow_unsigned:
530 /* We have an overflow if the address does not fit in the field. */
531 if ((a & signmask) != 0)
d5afc56e 532 flag = bfd_reloc_overflow;
252b5132
RH
533 break;
534
535 default:
536 abort ();
537 }
538
539 return flag;
540}
541
542/*
543FUNCTION
544 bfd_perform_relocation
545
546SYNOPSIS
c58b9523
AM
547 bfd_reloc_status_type bfd_perform_relocation
548 (bfd *abfd,
549 arelent *reloc_entry,
550 void *data,
551 asection *input_section,
552 bfd *output_bfd,
553 char **error_message);
252b5132
RH
554
555DESCRIPTION
556 If @var{output_bfd} is supplied to this function, the
557 generated image will be relocatable; the relocations are
558 copied to the output file after they have been changed to
559 reflect the new state of the world. There are two ways of
560 reflecting the results of partial linkage in an output file:
561 by modifying the output data in place, and by modifying the
562 relocation record. Some native formats (e.g., basic a.out and
563 basic coff) have no way of specifying an addend in the
564 relocation type, so the addend has to go in the output data.
565 This is no big deal since in these formats the output data
566 slot will always be big enough for the addend. Complex reloc
567 types with addends were invented to solve just this problem.
568 The @var{error_message} argument is set to an error message if
569 this return @code{bfd_reloc_dangerous}.
570
571*/
572
252b5132 573bfd_reloc_status_type
c58b9523
AM
574bfd_perform_relocation (bfd *abfd,
575 arelent *reloc_entry,
576 void *data,
577 asection *input_section,
578 bfd *output_bfd,
579 char **error_message)
252b5132
RH
580{
581 bfd_vma relocation;
582 bfd_reloc_status_type flag = bfd_reloc_ok;
9a968f43 583 bfd_size_type octets = reloc_entry->address * bfd_octets_per_byte (abfd);
252b5132
RH
584 bfd_vma output_base = 0;
585 reloc_howto_type *howto = reloc_entry->howto;
586 asection *reloc_target_output_section;
587 asymbol *symbol;
588
589 symbol = *(reloc_entry->sym_ptr_ptr);
590 if (bfd_is_abs_section (symbol->section)
c58b9523 591 && output_bfd != NULL)
252b5132
RH
592 {
593 reloc_entry->address += input_section->output_offset;
594 return bfd_reloc_ok;
595 }
596
1049f94e 597 /* If we are not producing relocatable output, return an error if
252b5132
RH
598 the symbol is not defined. An undefined weak symbol is
599 considered to have a value of zero (SVR4 ABI, p. 4-27). */
600 if (bfd_is_und_section (symbol->section)
601 && (symbol->flags & BSF_WEAK) == 0
c58b9523 602 && output_bfd == NULL)
252b5132
RH
603 flag = bfd_reloc_undefined;
604
605 /* If there is a function supplied to handle this relocation type,
606 call it. It'll return `bfd_reloc_continue' if further processing
607 can be done. */
608 if (howto->special_function)
609 {
610 bfd_reloc_status_type cont;
611 cont = howto->special_function (abfd, reloc_entry, symbol, data,
612 input_section, output_bfd,
613 error_message);
614 if (cont != bfd_reloc_continue)
615 return cont;
616 }
617
618 /* Is the address of the relocation really within the section? */
07515404 619 if (reloc_entry->address > bfd_get_section_limit (abfd, input_section))
252b5132
RH
620 return bfd_reloc_outofrange;
621
7dee875e 622 /* Work out which section the relocation is targeted at and the
252b5132
RH
623 initial relocation command value. */
624
625 /* Get symbol value. (Common symbols are special.) */
626 if (bfd_is_com_section (symbol->section))
627 relocation = 0;
628 else
629 relocation = symbol->value;
630
252b5132
RH
631 reloc_target_output_section = symbol->section->output_section;
632
633 /* Convert input-section-relative symbol value to absolute. */
ec4530b5
NC
634 if ((output_bfd && ! howto->partial_inplace)
635 || reloc_target_output_section == NULL)
252b5132
RH
636 output_base = 0;
637 else
638 output_base = reloc_target_output_section->vma;
639
640 relocation += output_base + symbol->section->output_offset;
641
642 /* Add in supplied addend. */
643 relocation += reloc_entry->addend;
644
645 /* Here the variable relocation holds the final address of the
646 symbol we are relocating against, plus any addend. */
647
82e51918 648 if (howto->pc_relative)
252b5132
RH
649 {
650 /* This is a PC relative relocation. We want to set RELOCATION
651 to the distance between the address of the symbol and the
652 location. RELOCATION is already the address of the symbol.
653
654 We start by subtracting the address of the section containing
655 the location.
656
657 If pcrel_offset is set, we must further subtract the position
658 of the location within the section. Some targets arrange for
659 the addend to be the negative of the position of the location
660 within the section; for example, i386-aout does this. For
b34976b6 661 i386-aout, pcrel_offset is FALSE. Some other targets do not
252b5132 662 include the position of the location; for example, m88kbcs,
b34976b6 663 or ELF. For those targets, pcrel_offset is TRUE.
252b5132 664
1049f94e 665 If we are producing relocatable output, then we must ensure
252b5132 666 that this reloc will be correctly computed when the final
b34976b6 667 relocation is done. If pcrel_offset is FALSE we want to wind
252b5132
RH
668 up with the negative of the location within the section,
669 which means we must adjust the existing addend by the change
b34976b6 670 in the location within the section. If pcrel_offset is TRUE
252b5132
RH
671 we do not want to adjust the existing addend at all.
672
673 FIXME: This seems logical to me, but for the case of
1049f94e 674 producing relocatable output it is not what the code
252b5132
RH
675 actually does. I don't want to change it, because it seems
676 far too likely that something will break. */
677
678 relocation -=
679 input_section->output_section->vma + input_section->output_offset;
680
82e51918 681 if (howto->pcrel_offset)
252b5132
RH
682 relocation -= reloc_entry->address;
683 }
684
c58b9523 685 if (output_bfd != NULL)
252b5132 686 {
82e51918 687 if (! howto->partial_inplace)
252b5132
RH
688 {
689 /* This is a partial relocation, and we want to apply the relocation
690 to the reloc entry rather than the raw data. Modify the reloc
691 inplace to reflect what we now know. */
692 reloc_entry->addend = relocation;
693 reloc_entry->address += input_section->output_offset;
694 return flag;
695 }
696 else
697 {
698 /* This is a partial relocation, but inplace, so modify the
699 reloc record a bit.
700
701 If we've relocated with a symbol with a section, change
702 into a ref to the section belonging to the symbol. */
703
704 reloc_entry->address += input_section->output_offset;
705
706 /* WTF?? */
707 if (abfd->xvec->flavour == bfd_target_coff_flavour
252b5132
RH
708 && strcmp (abfd->xvec->name, "coff-Intel-little") != 0
709 && strcmp (abfd->xvec->name, "coff-Intel-big") != 0)
710 {
252b5132
RH
711 /* For m68k-coff, the addend was being subtracted twice during
712 relocation with -r. Removing the line below this comment
713 fixes that problem; see PR 2953.
714
715However, Ian wrote the following, regarding removing the line below,
716which explains why it is still enabled: --djm
717
718If you put a patch like that into BFD you need to check all the COFF
719linkers. I am fairly certain that patch will break coff-i386 (e.g.,
720SCO); see coff_i386_reloc in coff-i386.c where I worked around the
721problem in a different way. There may very well be a reason that the
722code works as it does.
723
724Hmmm. The first obvious point is that bfd_perform_relocation should
725not have any tests that depend upon the flavour. It's seem like
726entirely the wrong place for such a thing. The second obvious point
727is that the current code ignores the reloc addend when producing
1049f94e 728relocatable output for COFF. That's peculiar. In fact, I really
252b5132
RH
729have no idea what the point of the line you want to remove is.
730
731A typical COFF reloc subtracts the old value of the symbol and adds in
732the new value to the location in the object file (if it's a pc
733relative reloc it adds the difference between the symbol value and the
734location). When relocating we need to preserve that property.
735
736BFD handles this by setting the addend to the negative of the old
737value of the symbol. Unfortunately it handles common symbols in a
738non-standard way (it doesn't subtract the old value) but that's a
739different story (we can't change it without losing backward
740compatibility with old object files) (coff-i386 does subtract the old
741value, to be compatible with existing coff-i386 targets, like SCO).
742
1049f94e
AM
743So everything works fine when not producing relocatable output. When
744we are producing relocatable output, logically we should do exactly
745what we do when not producing relocatable output. Therefore, your
252b5132
RH
746patch is correct. In fact, it should probably always just set
747reloc_entry->addend to 0 for all cases, since it is, in fact, going to
748add the value into the object file. This won't hurt the COFF code,
749which doesn't use the addend; I'm not sure what it will do to other
750formats (the thing to check for would be whether any formats both use
751the addend and set partial_inplace).
752
1049f94e 753When I wanted to make coff-i386 produce relocatable output, I ran
252b5132
RH
754into the problem that you are running into: I wanted to remove that
755line. Rather than risk it, I made the coff-i386 relocs use a special
756function; it's coff_i386_reloc in coff-i386.c. The function
757specifically adds the addend field into the object file, knowing that
758bfd_perform_relocation is not going to. If you remove that line, then
759coff-i386.c will wind up adding the addend field in twice. It's
760trivial to fix; it just needs to be done.
761
762The problem with removing the line is just that it may break some
763working code. With BFD it's hard to be sure of anything. The right
764way to deal with this is simply to build and test at least all the
765supported COFF targets. It should be straightforward if time and disk
766space consuming. For each target:
767 1) build the linker
768 2) generate some executable, and link it using -r (I would
769 probably use paranoia.o and link against newlib/libc.a, which
770 for all the supported targets would be available in
771 /usr/cygnus/progressive/H-host/target/lib/libc.a).
772 3) make the change to reloc.c
773 4) rebuild the linker
774 5) repeat step 2
775 6) if the resulting object files are the same, you have at least
776 made it no worse
777 7) if they are different you have to figure out which version is
778 right
779*/
780 relocation -= reloc_entry->addend;
252b5132
RH
781 reloc_entry->addend = 0;
782 }
783 else
784 {
785 reloc_entry->addend = relocation;
786 }
787 }
788 }
789 else
790 {
791 reloc_entry->addend = 0;
792 }
793
794 /* FIXME: This overflow checking is incomplete, because the value
795 might have overflowed before we get here. For a correct check we
796 need to compute the value in a size larger than bitsize, but we
797 can't reasonably do that for a reloc the same size as a host
798 machine word.
799 FIXME: We should also do overflow checking on the result after
800 adding in the value contained in the object file. */
801 if (howto->complain_on_overflow != complain_overflow_dont
802 && flag == bfd_reloc_ok)
803 flag = bfd_check_overflow (howto->complain_on_overflow,
804 howto->bitsize,
805 howto->rightshift,
806 bfd_arch_bits_per_address (abfd),
807 relocation);
808
b5f79c76
NC
809 /* Either we are relocating all the way, or we don't want to apply
810 the relocation to the reloc entry (probably because there isn't
811 any room in the output format to describe addends to relocs). */
252b5132
RH
812
813 /* The cast to bfd_vma avoids a bug in the Alpha OSF/1 C compiler
814 (OSF version 1.3, compiler version 3.11). It miscompiles the
815 following program:
816
817 struct str
818 {
819 unsigned int i0;
820 } s = { 0 };
821
822 int
823 main ()
824 {
825 unsigned long x;
826
827 x = 0x100000000;
828 x <<= (unsigned long) s.i0;
829 if (x == 0)
830 printf ("failed\n");
831 else
832 printf ("succeeded (%lx)\n", x);
833 }
834 */
835
836 relocation >>= (bfd_vma) howto->rightshift;
837
b5f79c76 838 /* Shift everything up to where it's going to be used. */
252b5132
RH
839 relocation <<= (bfd_vma) howto->bitpos;
840
b5f79c76 841 /* Wait for the day when all have the mask in them. */
252b5132
RH
842
843 /* What we do:
844 i instruction to be left alone
845 o offset within instruction
846 r relocation offset to apply
847 S src mask
848 D dst mask
849 N ~dst mask
850 A part 1
851 B part 2
852 R result
853
854 Do this:
88b6bae0
AM
855 (( i i i i i o o o o o from bfd_get<size>
856 and S S S S S) to get the size offset we want
857 + r r r r r r r r r r) to get the final value to place
252b5132
RH
858 and D D D D D to chop to right size
859 -----------------------
88b6bae0 860 = A A A A A
252b5132 861 And this:
88b6bae0
AM
862 ( i i i i i o o o o o from bfd_get<size>
863 and N N N N N ) get instruction
252b5132 864 -----------------------
88b6bae0 865 = B B B B B
252b5132
RH
866
867 And then:
88b6bae0
AM
868 ( B B B B B
869 or A A A A A)
252b5132 870 -----------------------
88b6bae0 871 = R R R R R R R R R R put into bfd_put<size>
252b5132
RH
872 */
873
874#define DOIT(x) \
875 x = ( (x & ~howto->dst_mask) | (((x & howto->src_mask) + relocation) & howto->dst_mask))
876
877 switch (howto->size)
878 {
879 case 0:
880 {
9a968f43 881 char x = bfd_get_8 (abfd, (char *) data + octets);
252b5132 882 DOIT (x);
9a968f43 883 bfd_put_8 (abfd, x, (unsigned char *) data + octets);
252b5132
RH
884 }
885 break;
886
887 case 1:
888 {
9a968f43 889 short x = bfd_get_16 (abfd, (bfd_byte *) data + octets);
252b5132 890 DOIT (x);
dc810e39 891 bfd_put_16 (abfd, (bfd_vma) x, (unsigned char *) data + octets);
252b5132
RH
892 }
893 break;
894 case 2:
895 {
9a968f43 896 long x = bfd_get_32 (abfd, (bfd_byte *) data + octets);
252b5132 897 DOIT (x);
dc810e39 898 bfd_put_32 (abfd, (bfd_vma) x, (bfd_byte *) data + octets);
252b5132
RH
899 }
900 break;
901 case -2:
902 {
9a968f43 903 long x = bfd_get_32 (abfd, (bfd_byte *) data + octets);
252b5132
RH
904 relocation = -relocation;
905 DOIT (x);
dc810e39 906 bfd_put_32 (abfd, (bfd_vma) x, (bfd_byte *) data + octets);
252b5132
RH
907 }
908 break;
909
910 case -1:
911 {
9a968f43 912 long x = bfd_get_16 (abfd, (bfd_byte *) data + octets);
252b5132
RH
913 relocation = -relocation;
914 DOIT (x);
dc810e39 915 bfd_put_16 (abfd, (bfd_vma) x, (bfd_byte *) data + octets);
252b5132
RH
916 }
917 break;
918
919 case 3:
920 /* Do nothing */
921 break;
922
923 case 4:
924#ifdef BFD64
925 {
9a968f43 926 bfd_vma x = bfd_get_64 (abfd, (bfd_byte *) data + octets);
252b5132 927 DOIT (x);
9a968f43 928 bfd_put_64 (abfd, x, (bfd_byte *) data + octets);
252b5132
RH
929 }
930#else
931 abort ();
932#endif
933 break;
934 default:
935 return bfd_reloc_other;
936 }
937
938 return flag;
939}
940
941/*
942FUNCTION
943 bfd_install_relocation
944
945SYNOPSIS
c58b9523
AM
946 bfd_reloc_status_type bfd_install_relocation
947 (bfd *abfd,
948 arelent *reloc_entry,
949 void *data, bfd_vma data_start,
950 asection *input_section,
951 char **error_message);
252b5132
RH
952
953DESCRIPTION
954 This looks remarkably like <<bfd_perform_relocation>>, except it
955 does not expect that the section contents have been filled in.
956 I.e., it's suitable for use when creating, rather than applying
957 a relocation.
958
959 For now, this function should be considered reserved for the
960 assembler.
252b5132
RH
961*/
962
252b5132 963bfd_reloc_status_type
c58b9523
AM
964bfd_install_relocation (bfd *abfd,
965 arelent *reloc_entry,
966 void *data_start,
967 bfd_vma data_start_offset,
968 asection *input_section,
969 char **error_message)
252b5132
RH
970{
971 bfd_vma relocation;
972 bfd_reloc_status_type flag = bfd_reloc_ok;
9a968f43 973 bfd_size_type octets = reloc_entry->address * bfd_octets_per_byte (abfd);
252b5132
RH
974 bfd_vma output_base = 0;
975 reloc_howto_type *howto = reloc_entry->howto;
976 asection *reloc_target_output_section;
977 asymbol *symbol;
978 bfd_byte *data;
979
980 symbol = *(reloc_entry->sym_ptr_ptr);
981 if (bfd_is_abs_section (symbol->section))
982 {
983 reloc_entry->address += input_section->output_offset;
984 return bfd_reloc_ok;
985 }
986
987 /* If there is a function supplied to handle this relocation type,
988 call it. It'll return `bfd_reloc_continue' if further processing
989 can be done. */
990 if (howto->special_function)
991 {
992 bfd_reloc_status_type cont;
88b6bae0 993
252b5132
RH
994 /* XXX - The special_function calls haven't been fixed up to deal
995 with creating new relocations and section contents. */
996 cont = howto->special_function (abfd, reloc_entry, symbol,
997 /* XXX - Non-portable! */
998 ((bfd_byte *) data_start
999 - data_start_offset),
1000 input_section, abfd, error_message);
1001 if (cont != bfd_reloc_continue)
1002 return cont;
1003 }
1004
1005 /* Is the address of the relocation really within the section? */
07515404 1006 if (reloc_entry->address > bfd_get_section_limit (abfd, input_section))
252b5132
RH
1007 return bfd_reloc_outofrange;
1008
7dee875e 1009 /* Work out which section the relocation is targeted at and the
252b5132
RH
1010 initial relocation command value. */
1011
1012 /* Get symbol value. (Common symbols are special.) */
1013 if (bfd_is_com_section (symbol->section))
1014 relocation = 0;
1015 else
1016 relocation = symbol->value;
1017
1018 reloc_target_output_section = symbol->section->output_section;
1019
1020 /* Convert input-section-relative symbol value to absolute. */
82e51918 1021 if (! howto->partial_inplace)
252b5132
RH
1022 output_base = 0;
1023 else
1024 output_base = reloc_target_output_section->vma;
1025
1026 relocation += output_base + symbol->section->output_offset;
1027
1028 /* Add in supplied addend. */
1029 relocation += reloc_entry->addend;
1030
1031 /* Here the variable relocation holds the final address of the
1032 symbol we are relocating against, plus any addend. */
1033
82e51918 1034 if (howto->pc_relative)
252b5132
RH
1035 {
1036 /* This is a PC relative relocation. We want to set RELOCATION
1037 to the distance between the address of the symbol and the
1038 location. RELOCATION is already the address of the symbol.
1039
1040 We start by subtracting the address of the section containing
1041 the location.
1042
1043 If pcrel_offset is set, we must further subtract the position
1044 of the location within the section. Some targets arrange for
1045 the addend to be the negative of the position of the location
1046 within the section; for example, i386-aout does this. For
b34976b6 1047 i386-aout, pcrel_offset is FALSE. Some other targets do not
252b5132 1048 include the position of the location; for example, m88kbcs,
b34976b6 1049 or ELF. For those targets, pcrel_offset is TRUE.
252b5132 1050
1049f94e 1051 If we are producing relocatable output, then we must ensure
252b5132 1052 that this reloc will be correctly computed when the final
b34976b6 1053 relocation is done. If pcrel_offset is FALSE we want to wind
252b5132
RH
1054 up with the negative of the location within the section,
1055 which means we must adjust the existing addend by the change
b34976b6 1056 in the location within the section. If pcrel_offset is TRUE
252b5132
RH
1057 we do not want to adjust the existing addend at all.
1058
1059 FIXME: This seems logical to me, but for the case of
1049f94e 1060 producing relocatable output it is not what the code
252b5132
RH
1061 actually does. I don't want to change it, because it seems
1062 far too likely that something will break. */
1063
1064 relocation -=
1065 input_section->output_section->vma + input_section->output_offset;
1066
82e51918 1067 if (howto->pcrel_offset && howto->partial_inplace)
252b5132
RH
1068 relocation -= reloc_entry->address;
1069 }
1070
82e51918 1071 if (! howto->partial_inplace)
252b5132
RH
1072 {
1073 /* This is a partial relocation, and we want to apply the relocation
1074 to the reloc entry rather than the raw data. Modify the reloc
1075 inplace to reflect what we now know. */
1076 reloc_entry->addend = relocation;
1077 reloc_entry->address += input_section->output_offset;
1078 return flag;
1079 }
1080 else
1081 {
1082 /* This is a partial relocation, but inplace, so modify the
1083 reloc record a bit.
1084
1085 If we've relocated with a symbol with a section, change
1086 into a ref to the section belonging to the symbol. */
252b5132
RH
1087 reloc_entry->address += input_section->output_offset;
1088
1089 /* WTF?? */
1090 if (abfd->xvec->flavour == bfd_target_coff_flavour
252b5132
RH
1091 && strcmp (abfd->xvec->name, "coff-Intel-little") != 0
1092 && strcmp (abfd->xvec->name, "coff-Intel-big") != 0)
1093 {
0e71e495
BE
1094
1095 /* For m68k-coff, the addend was being subtracted twice during
1096 relocation with -r. Removing the line below this comment
1097 fixes that problem; see PR 2953.
252b5132
RH
1098
1099However, Ian wrote the following, regarding removing the line below,
1100which explains why it is still enabled: --djm
1101
1102If you put a patch like that into BFD you need to check all the COFF
1103linkers. I am fairly certain that patch will break coff-i386 (e.g.,
1104SCO); see coff_i386_reloc in coff-i386.c where I worked around the
1105problem in a different way. There may very well be a reason that the
1106code works as it does.
1107
1108Hmmm. The first obvious point is that bfd_install_relocation should
1109not have any tests that depend upon the flavour. It's seem like
1110entirely the wrong place for such a thing. The second obvious point
1111is that the current code ignores the reloc addend when producing
1049f94e 1112relocatable output for COFF. That's peculiar. In fact, I really
252b5132
RH
1113have no idea what the point of the line you want to remove is.
1114
1115A typical COFF reloc subtracts the old value of the symbol and adds in
1116the new value to the location in the object file (if it's a pc
1117relative reloc it adds the difference between the symbol value and the
1118location). When relocating we need to preserve that property.
1119
1120BFD handles this by setting the addend to the negative of the old
1121value of the symbol. Unfortunately it handles common symbols in a
1122non-standard way (it doesn't subtract the old value) but that's a
1123different story (we can't change it without losing backward
1124compatibility with old object files) (coff-i386 does subtract the old
1125value, to be compatible with existing coff-i386 targets, like SCO).
1126
1049f94e
AM
1127So everything works fine when not producing relocatable output. When
1128we are producing relocatable output, logically we should do exactly
1129what we do when not producing relocatable output. Therefore, your
252b5132
RH
1130patch is correct. In fact, it should probably always just set
1131reloc_entry->addend to 0 for all cases, since it is, in fact, going to
1132add the value into the object file. This won't hurt the COFF code,
1133which doesn't use the addend; I'm not sure what it will do to other
1134formats (the thing to check for would be whether any formats both use
1135the addend and set partial_inplace).
1136
1049f94e 1137When I wanted to make coff-i386 produce relocatable output, I ran
252b5132
RH
1138into the problem that you are running into: I wanted to remove that
1139line. Rather than risk it, I made the coff-i386 relocs use a special
1140function; it's coff_i386_reloc in coff-i386.c. The function
1141specifically adds the addend field into the object file, knowing that
1142bfd_install_relocation is not going to. If you remove that line, then
1143coff-i386.c will wind up adding the addend field in twice. It's
1144trivial to fix; it just needs to be done.
1145
1146The problem with removing the line is just that it may break some
1147working code. With BFD it's hard to be sure of anything. The right
1148way to deal with this is simply to build and test at least all the
1149supported COFF targets. It should be straightforward if time and disk
1150space consuming. For each target:
1151 1) build the linker
1152 2) generate some executable, and link it using -r (I would
1153 probably use paranoia.o and link against newlib/libc.a, which
1154 for all the supported targets would be available in
1155 /usr/cygnus/progressive/H-host/target/lib/libc.a).
1156 3) make the change to reloc.c
1157 4) rebuild the linker
1158 5) repeat step 2
1159 6) if the resulting object files are the same, you have at least
1160 made it no worse
1161 7) if they are different you have to figure out which version is
b5f79c76 1162 right. */
252b5132 1163 relocation -= reloc_entry->addend;
c0524131
NC
1164 /* FIXME: There should be no target specific code here... */
1165 if (strcmp (abfd->xvec->name, "coff-z8k") != 0)
1166 reloc_entry->addend = 0;
252b5132
RH
1167 }
1168 else
1169 {
1170 reloc_entry->addend = relocation;
1171 }
1172 }
1173
1174 /* FIXME: This overflow checking is incomplete, because the value
1175 might have overflowed before we get here. For a correct check we
1176 need to compute the value in a size larger than bitsize, but we
1177 can't reasonably do that for a reloc the same size as a host
1178 machine word.
1179 FIXME: We should also do overflow checking on the result after
1180 adding in the value contained in the object file. */
1181 if (howto->complain_on_overflow != complain_overflow_dont)
1182 flag = bfd_check_overflow (howto->complain_on_overflow,
1183 howto->bitsize,
1184 howto->rightshift,
1185 bfd_arch_bits_per_address (abfd),
1186 relocation);
1187
b5f79c76
NC
1188 /* Either we are relocating all the way, or we don't want to apply
1189 the relocation to the reloc entry (probably because there isn't
1190 any room in the output format to describe addends to relocs). */
252b5132
RH
1191
1192 /* The cast to bfd_vma avoids a bug in the Alpha OSF/1 C compiler
1193 (OSF version 1.3, compiler version 3.11). It miscompiles the
1194 following program:
1195
1196 struct str
1197 {
1198 unsigned int i0;
1199 } s = { 0 };
1200
1201 int
1202 main ()
1203 {
1204 unsigned long x;
1205
1206 x = 0x100000000;
1207 x <<= (unsigned long) s.i0;
1208 if (x == 0)
1209 printf ("failed\n");
1210 else
1211 printf ("succeeded (%lx)\n", x);
1212 }
1213 */
1214
1215 relocation >>= (bfd_vma) howto->rightshift;
1216
b5f79c76 1217 /* Shift everything up to where it's going to be used. */
252b5132
RH
1218 relocation <<= (bfd_vma) howto->bitpos;
1219
b5f79c76 1220 /* Wait for the day when all have the mask in them. */
252b5132
RH
1221
1222 /* What we do:
1223 i instruction to be left alone
1224 o offset within instruction
1225 r relocation offset to apply
1226 S src mask
1227 D dst mask
1228 N ~dst mask
1229 A part 1
1230 B part 2
1231 R result
1232
1233 Do this:
88b6bae0
AM
1234 (( i i i i i o o o o o from bfd_get<size>
1235 and S S S S S) to get the size offset we want
1236 + r r r r r r r r r r) to get the final value to place
252b5132
RH
1237 and D D D D D to chop to right size
1238 -----------------------
88b6bae0 1239 = A A A A A
252b5132 1240 And this:
88b6bae0
AM
1241 ( i i i i i o o o o o from bfd_get<size>
1242 and N N N N N ) get instruction
252b5132 1243 -----------------------
88b6bae0 1244 = B B B B B
252b5132
RH
1245
1246 And then:
88b6bae0
AM
1247 ( B B B B B
1248 or A A A A A)
252b5132 1249 -----------------------
88b6bae0 1250 = R R R R R R R R R R put into bfd_put<size>
252b5132
RH
1251 */
1252
1253#define DOIT(x) \
1254 x = ( (x & ~howto->dst_mask) | (((x & howto->src_mask) + relocation) & howto->dst_mask))
1255
9a968f43 1256 data = (bfd_byte *) data_start + (octets - data_start_offset);
252b5132
RH
1257
1258 switch (howto->size)
1259 {
1260 case 0:
1261 {
c58b9523 1262 char x = bfd_get_8 (abfd, data);
252b5132 1263 DOIT (x);
c58b9523 1264 bfd_put_8 (abfd, x, data);
252b5132
RH
1265 }
1266 break;
1267
1268 case 1:
1269 {
c58b9523 1270 short x = bfd_get_16 (abfd, data);
252b5132 1271 DOIT (x);
c58b9523 1272 bfd_put_16 (abfd, (bfd_vma) x, data);
252b5132
RH
1273 }
1274 break;
1275 case 2:
1276 {
c58b9523 1277 long x = bfd_get_32 (abfd, data);
252b5132 1278 DOIT (x);
c58b9523 1279 bfd_put_32 (abfd, (bfd_vma) x, data);
252b5132
RH
1280 }
1281 break;
1282 case -2:
1283 {
c58b9523 1284 long x = bfd_get_32 (abfd, data);
252b5132
RH
1285 relocation = -relocation;
1286 DOIT (x);
c58b9523 1287 bfd_put_32 (abfd, (bfd_vma) x, data);
252b5132
RH
1288 }
1289 break;
1290
1291 case 3:
1292 /* Do nothing */
1293 break;
1294
1295 case 4:
1296 {
c58b9523 1297 bfd_vma x = bfd_get_64 (abfd, data);
252b5132 1298 DOIT (x);
c58b9523 1299 bfd_put_64 (abfd, x, data);
252b5132
RH
1300 }
1301 break;
1302 default:
1303 return bfd_reloc_other;
1304 }
1305
1306 return flag;
1307}
1308
1309/* This relocation routine is used by some of the backend linkers.
1310 They do not construct asymbol or arelent structures, so there is no
1311 reason for them to use bfd_perform_relocation. Also,
1312 bfd_perform_relocation is so hacked up it is easier to write a new
1313 function than to try to deal with it.
1314
1315 This routine does a final relocation. Whether it is useful for a
1049f94e 1316 relocatable link depends upon how the object format defines
252b5132
RH
1317 relocations.
1318
1319 FIXME: This routine ignores any special_function in the HOWTO,
1320 since the existing special_function values have been written for
1321 bfd_perform_relocation.
1322
1323 HOWTO is the reloc howto information.
1324 INPUT_BFD is the BFD which the reloc applies to.
1325 INPUT_SECTION is the section which the reloc applies to.
1326 CONTENTS is the contents of the section.
1327 ADDRESS is the address of the reloc within INPUT_SECTION.
1328 VALUE is the value of the symbol the reloc refers to.
1329 ADDEND is the addend of the reloc. */
1330
1331bfd_reloc_status_type
c58b9523
AM
1332_bfd_final_link_relocate (reloc_howto_type *howto,
1333 bfd *input_bfd,
1334 asection *input_section,
1335 bfd_byte *contents,
1336 bfd_vma address,
1337 bfd_vma value,
1338 bfd_vma addend)
252b5132
RH
1339{
1340 bfd_vma relocation;
1341
1342 /* Sanity check the address. */
07515404 1343 if (address > bfd_get_section_limit (input_bfd, input_section))
252b5132
RH
1344 return bfd_reloc_outofrange;
1345
1346 /* This function assumes that we are dealing with a basic relocation
1347 against a symbol. We want to compute the value of the symbol to
1348 relocate to. This is just VALUE, the value of the symbol, plus
1349 ADDEND, any addend associated with the reloc. */
1350 relocation = value + addend;
1351
1352 /* If the relocation is PC relative, we want to set RELOCATION to
1353 the distance between the symbol (currently in RELOCATION) and the
1354 location we are relocating. Some targets (e.g., i386-aout)
1355 arrange for the contents of the section to be the negative of the
1356 offset of the location within the section; for such targets
b34976b6 1357 pcrel_offset is FALSE. Other targets (e.g., m88kbcs or ELF)
252b5132 1358 simply leave the contents of the section as zero; for such
b34976b6 1359 targets pcrel_offset is TRUE. If pcrel_offset is FALSE we do not
252b5132
RH
1360 need to subtract out the offset of the location within the
1361 section (which is just ADDRESS). */
1362 if (howto->pc_relative)
1363 {
1364 relocation -= (input_section->output_section->vma
1365 + input_section->output_offset);
1366 if (howto->pcrel_offset)
1367 relocation -= address;
1368 }
1369
1370 return _bfd_relocate_contents (howto, input_bfd, relocation,
1371 contents + address);
1372}
1373
1374/* Relocate a given location using a given value and howto. */
1375
1376bfd_reloc_status_type
c58b9523
AM
1377_bfd_relocate_contents (reloc_howto_type *howto,
1378 bfd *input_bfd,
1379 bfd_vma relocation,
1380 bfd_byte *location)
252b5132
RH
1381{
1382 int size;
7442e600 1383 bfd_vma x = 0;
d5afc56e 1384 bfd_reloc_status_type flag;
252b5132
RH
1385 unsigned int rightshift = howto->rightshift;
1386 unsigned int bitpos = howto->bitpos;
1387
1388 /* If the size is negative, negate RELOCATION. This isn't very
1389 general. */
1390 if (howto->size < 0)
1391 relocation = -relocation;
1392
1393 /* Get the value we are going to relocate. */
1394 size = bfd_get_reloc_size (howto);
1395 switch (size)
1396 {
1397 default:
1398 case 0:
1399 abort ();
1400 case 1:
1401 x = bfd_get_8 (input_bfd, location);
1402 break;
1403 case 2:
1404 x = bfd_get_16 (input_bfd, location);
1405 break;
1406 case 4:
1407 x = bfd_get_32 (input_bfd, location);
1408 break;
1409 case 8:
1410#ifdef BFD64
1411 x = bfd_get_64 (input_bfd, location);
1412#else
1413 abort ();
1414#endif
1415 break;
1416 }
1417
1418 /* Check for overflow. FIXME: We may drop bits during the addition
1419 which we don't check for. We must either check at every single
1420 operation, which would be tedious, or we must do the computations
1421 in a type larger than bfd_vma, which would be inefficient. */
d5afc56e 1422 flag = bfd_reloc_ok;
252b5132
RH
1423 if (howto->complain_on_overflow != complain_overflow_dont)
1424 {
1425 bfd_vma addrmask, fieldmask, signmask, ss;
1426 bfd_vma a, b, sum;
1427
1428 /* Get the values to be added together. For signed and unsigned
1429 relocations, we assume that all values should be truncated to
1430 the size of an address. For bitfields, all the bits matter.
1431 See also bfd_check_overflow. */
1432 fieldmask = N_ONES (howto->bitsize);
a7985d73 1433 signmask = ~fieldmask;
263badd7
AM
1434 addrmask = (N_ONES (bfd_arch_bits_per_address (input_bfd))
1435 | (fieldmask << rightshift));
a7985d73
AM
1436 a = (relocation & addrmask) >> rightshift;
1437 b = (x & howto->src_mask & addrmask) >> bitpos;
263badd7 1438 addrmask >>= rightshift;
252b5132
RH
1439
1440 switch (howto->complain_on_overflow)
1441 {
1442 case complain_overflow_signed:
252b5132
RH
1443 /* If any sign bits are set, all sign bits must be set.
1444 That is, A must be a valid negative address after
1445 shifting. */
a7985d73
AM
1446 signmask = ~(fieldmask >> 1);
1447 /* Fall thru */
1448
1449 case complain_overflow_bitfield:
1450 /* Much like the signed check, but for a field one bit
1451 wider. We allow a bitfield to represent numbers in the
1452 range -2**n to 2**n-1, where n is the number of bits in the
1453 field. Note that when bfd_vma is 32 bits, a 32-bit reloc
1454 can't overflow, which is exactly what we want. */
252b5132 1455 ss = a & signmask;
263badd7 1456 if (ss != 0 && ss != (addrmask & signmask))
d5afc56e 1457 flag = bfd_reloc_overflow;
252b5132
RH
1458
1459 /* We only need this next bit of code if the sign bit of B
1460 is below the sign bit of A. This would only happen if
1461 SRC_MASK had fewer bits than BITSIZE. Note that if
1462 SRC_MASK has more bits than BITSIZE, we can get into
1463 trouble; we would need to verify that B is in range, as
1464 we do for A above. */
a7985d73
AM
1465 ss = ((~howto->src_mask) >> 1) & howto->src_mask;
1466 ss >>= bitpos;
8a4ac871
AM
1467
1468 /* Set all the bits above the sign bit. */
a7985d73 1469 b = (b ^ ss) - ss;
252b5132
RH
1470
1471 /* Now we can do the addition. */
1472 sum = a + b;
1473
1474 /* See if the result has the correct sign. Bits above the
1475 sign bit are junk now; ignore them. If the sum is
1476 positive, make sure we did not have all negative inputs;
1477 if the sum is negative, make sure we did not have all
1478 positive inputs. The test below looks only at the sign
1479 bits, and it really just
1480 SIGN (A) == SIGN (B) && SIGN (A) != SIGN (SUM)
252b5132 1481
a7985d73
AM
1482 We mask with addrmask here to explicitly allow an address
1483 wrap-around. The Linux kernel relies on it, and it is
1484 the only way to write assembler code which can run when
1485 loaded at a location 0x80000000 away from the location at
1486 which it is linked. */
1487 if (((~(a ^ b)) & (a ^ sum)) & signmask & addrmask)
1488 flag = bfd_reloc_overflow;
252b5132
RH
1489 break;
1490
1491 case complain_overflow_unsigned:
1492 /* Checking for an unsigned overflow is relatively easy:
1493 trim the addresses and add, and trim the result as well.
1494 Overflow is normally indicated when the result does not
1495 fit in the field. However, we also need to consider the
1496 case when, e.g., fieldmask is 0x7fffffff or smaller, an
1497 input is 0x80000000, and bfd_vma is only 32 bits; then we
1498 will get sum == 0, but there is an overflow, since the
1499 inputs did not fit in the field. Instead of doing a
1500 separate test, we can check for this by or-ing in the
1501 operands when testing for the sum overflowing its final
1502 field. */
252b5132 1503 sum = (a + b) & addrmask;
a7985d73 1504 if ((a | b | sum) & signmask)
d5afc56e 1505 flag = bfd_reloc_overflow;
252b5132
RH
1506 break;
1507
1508 default:
1509 abort ();
1510 }
1511 }
1512
1513 /* Put RELOCATION in the right bits. */
1514 relocation >>= (bfd_vma) rightshift;
1515 relocation <<= (bfd_vma) bitpos;
1516
1517 /* Add RELOCATION to the right bits of X. */
1518 x = ((x & ~howto->dst_mask)
1519 | (((x & howto->src_mask) + relocation) & howto->dst_mask));
1520
1521 /* Put the relocated value back in the object file. */
1522 switch (size)
1523 {
1524 default:
252b5132
RH
1525 abort ();
1526 case 1:
1527 bfd_put_8 (input_bfd, x, location);
1528 break;
1529 case 2:
1530 bfd_put_16 (input_bfd, x, location);
1531 break;
1532 case 4:
1533 bfd_put_32 (input_bfd, x, location);
1534 break;
1535 case 8:
1536#ifdef BFD64
1537 bfd_put_64 (input_bfd, x, location);
1538#else
1539 abort ();
1540#endif
1541 break;
1542 }
1543
d5afc56e 1544 return flag;
252b5132
RH
1545}
1546
e4067dbb
DJ
1547/* Clear a given location using a given howto, by applying a fixed relocation
1548 value and discarding any in-place addend. This is used for fixed-up
b1e24c02
DJ
1549 relocations against discarded symbols, to make ignorable debug or unwind
1550 information more obvious. */
1551
1552void
1553_bfd_clear_contents (reloc_howto_type *howto,
1554 bfd *input_bfd,
e4067dbb 1555 asection *input_section,
b1e24c02
DJ
1556 bfd_byte *location)
1557{
1558 int size;
1559 bfd_vma x = 0;
1560
1561 /* Get the value we are going to relocate. */
1562 size = bfd_get_reloc_size (howto);
1563 switch (size)
1564 {
1565 default:
1566 case 0:
1567 abort ();
1568 case 1:
1569 x = bfd_get_8 (input_bfd, location);
1570 break;
1571 case 2:
1572 x = bfd_get_16 (input_bfd, location);
1573 break;
1574 case 4:
1575 x = bfd_get_32 (input_bfd, location);
1576 break;
1577 case 8:
1578#ifdef BFD64
1579 x = bfd_get_64 (input_bfd, location);
1580#else
1581 abort ();
1582#endif
1583 break;
1584 }
1585
1586 /* Zero out the unwanted bits of X. */
1587 x &= ~howto->dst_mask;
1588
e4067dbb
DJ
1589 /* For a range list, use 1 instead of 0 as placeholder. 0
1590 would terminate the list, hiding any later entries. */
1591 if (strcmp (bfd_get_section_name (input_bfd, input_section),
1592 ".debug_ranges") == 0
1593 && (howto->dst_mask & 1) != 0)
1594 x |= 1;
1595
b1e24c02
DJ
1596 /* Put the relocated value back in the object file. */
1597 switch (size)
1598 {
1599 default:
1600 case 0:
1601 abort ();
1602 case 1:
1603 bfd_put_8 (input_bfd, x, location);
1604 break;
1605 case 2:
1606 bfd_put_16 (input_bfd, x, location);
1607 break;
1608 case 4:
1609 bfd_put_32 (input_bfd, x, location);
1610 break;
1611 case 8:
1612#ifdef BFD64
1613 bfd_put_64 (input_bfd, x, location);
1614#else
1615 abort ();
1616#endif
1617 break;
1618 }
1619}
1620
252b5132
RH
1621/*
1622DOCDD
1623INODE
1624 howto manager, , typedef arelent, Relocations
1625
1b74d094 1626SUBSECTION
252b5132
RH
1627 The howto manager
1628
1629 When an application wants to create a relocation, but doesn't
1630 know what the target machine might call it, it can find out by
1631 using this bit of code.
1632
1633*/
1634
1635/*
1636TYPEDEF
1637 bfd_reloc_code_type
1638
1639DESCRIPTION
1640 The insides of a reloc code. The idea is that, eventually, there
1641 will be one enumerator for every type of relocation we ever do.
1642 Pass one of these values to <<bfd_reloc_type_lookup>>, and it'll
1643 return a howto pointer.
1644
1645 This does mean that the application must determine the correct
1646 enumerator value; you can't get a howto pointer from a random set
1647 of attributes.
1648
1649SENUM
1650 bfd_reloc_code_real
1651
1652ENUM
1653 BFD_RELOC_64
1654ENUMX
1655 BFD_RELOC_32
1656ENUMX
1657 BFD_RELOC_26
1658ENUMX
1659 BFD_RELOC_24
1660ENUMX
1661 BFD_RELOC_16
1662ENUMX
1663 BFD_RELOC_14
1664ENUMX
1665 BFD_RELOC_8
1666ENUMDOC
1667 Basic absolute relocations of N bits.
1668
1669ENUM
1670 BFD_RELOC_64_PCREL
1671ENUMX
1672 BFD_RELOC_32_PCREL
1673ENUMX
1674 BFD_RELOC_24_PCREL
1675ENUMX
1676 BFD_RELOC_16_PCREL
1677ENUMX
1678 BFD_RELOC_12_PCREL
1679ENUMX
1680 BFD_RELOC_8_PCREL
1681ENUMDOC
1682 PC-relative relocations. Sometimes these are relative to the address
1683of the relocation itself; sometimes they are relative to the start of
1684the section containing the relocation. It depends on the specific target.
1685
1686The 24-bit relocation is used in some Intel 960 configurations.
1687
6482c264
NC
1688ENUM
1689 BFD_RELOC_32_SECREL
1690ENUMDOC
1691 Section relative relocations. Some targets need this for DWARF2.
1692
252b5132
RH
1693ENUM
1694 BFD_RELOC_32_GOT_PCREL
1695ENUMX
1696 BFD_RELOC_16_GOT_PCREL
1697ENUMX
1698 BFD_RELOC_8_GOT_PCREL
1699ENUMX
1700 BFD_RELOC_32_GOTOFF
1701ENUMX
1702 BFD_RELOC_16_GOTOFF
1703ENUMX
1704 BFD_RELOC_LO16_GOTOFF
1705ENUMX
1706 BFD_RELOC_HI16_GOTOFF
1707ENUMX
1708 BFD_RELOC_HI16_S_GOTOFF
1709ENUMX
1710 BFD_RELOC_8_GOTOFF
5bd4f169
AM
1711ENUMX
1712 BFD_RELOC_64_PLT_PCREL
252b5132
RH
1713ENUMX
1714 BFD_RELOC_32_PLT_PCREL
1715ENUMX
1716 BFD_RELOC_24_PLT_PCREL
1717ENUMX
1718 BFD_RELOC_16_PLT_PCREL
1719ENUMX
1720 BFD_RELOC_8_PLT_PCREL
5bd4f169
AM
1721ENUMX
1722 BFD_RELOC_64_PLTOFF
252b5132
RH
1723ENUMX
1724 BFD_RELOC_32_PLTOFF
1725ENUMX
1726 BFD_RELOC_16_PLTOFF
1727ENUMX
1728 BFD_RELOC_LO16_PLTOFF
1729ENUMX
1730 BFD_RELOC_HI16_PLTOFF
1731ENUMX
1732 BFD_RELOC_HI16_S_PLTOFF
1733ENUMX
1734 BFD_RELOC_8_PLTOFF
1735ENUMDOC
1736 For ELF.
1737
1738ENUM
1739 BFD_RELOC_68K_GLOB_DAT
1740ENUMX
1741 BFD_RELOC_68K_JMP_SLOT
1742ENUMX
1743 BFD_RELOC_68K_RELATIVE
cf869cce
NC
1744ENUMX
1745 BFD_RELOC_68K_TLS_GD32
1746ENUMX
1747 BFD_RELOC_68K_TLS_GD16
1748ENUMX
1749 BFD_RELOC_68K_TLS_GD8
1750ENUMX
1751 BFD_RELOC_68K_TLS_LDM32
1752ENUMX
1753 BFD_RELOC_68K_TLS_LDM16
1754ENUMX
1755 BFD_RELOC_68K_TLS_LDM8
1756ENUMX
1757 BFD_RELOC_68K_TLS_LDO32
1758ENUMX
1759 BFD_RELOC_68K_TLS_LDO16
1760ENUMX
1761 BFD_RELOC_68K_TLS_LDO8
1762ENUMX
1763 BFD_RELOC_68K_TLS_IE32
1764ENUMX
1765 BFD_RELOC_68K_TLS_IE16
1766ENUMX
1767 BFD_RELOC_68K_TLS_IE8
1768ENUMX
1769 BFD_RELOC_68K_TLS_LE32
1770ENUMX
1771 BFD_RELOC_68K_TLS_LE16
1772ENUMX
1773 BFD_RELOC_68K_TLS_LE8
252b5132
RH
1774ENUMDOC
1775 Relocations used by 68K ELF.
1776
1777ENUM
1778 BFD_RELOC_32_BASEREL
1779ENUMX
1780 BFD_RELOC_16_BASEREL
1781ENUMX
1782 BFD_RELOC_LO16_BASEREL
1783ENUMX
1784 BFD_RELOC_HI16_BASEREL
1785ENUMX
1786 BFD_RELOC_HI16_S_BASEREL
1787ENUMX
1788 BFD_RELOC_8_BASEREL
1789ENUMX
1790 BFD_RELOC_RVA
1791ENUMDOC
1792 Linkage-table relative.
1793
1794ENUM
1795 BFD_RELOC_8_FFnn
1796ENUMDOC
1797 Absolute 8-bit relocation, but used to form an address like 0xFFnn.
1798
1799ENUM
1800 BFD_RELOC_32_PCREL_S2
1801ENUMX
1802 BFD_RELOC_16_PCREL_S2
1803ENUMX
1804 BFD_RELOC_23_PCREL_S2
1805ENUMDOC
1806 These PC-relative relocations are stored as word displacements --
1807i.e., byte displacements shifted right two bits. The 30-bit word
1808displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the
1809SPARC. (SPARC tools generally refer to this as <<WDISP30>>.) The
1810signed 16-bit displacement is used on the MIPS, and the 23-bit
1811displacement is used on the Alpha.
1812
1813ENUM
1814 BFD_RELOC_HI22
1815ENUMX
1816 BFD_RELOC_LO10
1817ENUMDOC
1818 High 22 bits and low 10 bits of 32-bit value, placed into lower bits of
1819the target word. These are used on the SPARC.
1820
1821ENUM
1822 BFD_RELOC_GPREL16
1823ENUMX
1824 BFD_RELOC_GPREL32
1825ENUMDOC
1826 For systems that allocate a Global Pointer register, these are
1827displacements off that register. These relocation types are
1828handled specially, because the value the register will have is
1829decided relatively late.
1830
252b5132
RH
1831ENUM
1832 BFD_RELOC_I960_CALLJ
1833ENUMDOC
1834 Reloc types used for i960/b.out.
1835
1836ENUM
1837 BFD_RELOC_NONE
1838ENUMX
1839 BFD_RELOC_SPARC_WDISP22
1840ENUMX
1841 BFD_RELOC_SPARC22
1842ENUMX
1843 BFD_RELOC_SPARC13
1844ENUMX
1845 BFD_RELOC_SPARC_GOT10
1846ENUMX
1847 BFD_RELOC_SPARC_GOT13
1848ENUMX
1849 BFD_RELOC_SPARC_GOT22
1850ENUMX
1851 BFD_RELOC_SPARC_PC10
1852ENUMX
1853 BFD_RELOC_SPARC_PC22
1854ENUMX
1855 BFD_RELOC_SPARC_WPLT30
1856ENUMX
1857 BFD_RELOC_SPARC_COPY
1858ENUMX
1859 BFD_RELOC_SPARC_GLOB_DAT
1860ENUMX
1861 BFD_RELOC_SPARC_JMP_SLOT
1862ENUMX
1863 BFD_RELOC_SPARC_RELATIVE
0f2712ed
NC
1864ENUMX
1865 BFD_RELOC_SPARC_UA16
252b5132
RH
1866ENUMX
1867 BFD_RELOC_SPARC_UA32
0f2712ed
NC
1868ENUMX
1869 BFD_RELOC_SPARC_UA64
739f7f82
DM
1870ENUMX
1871 BFD_RELOC_SPARC_GOTDATA_HIX22
1872ENUMX
1873 BFD_RELOC_SPARC_GOTDATA_LOX10
1874ENUMX
1875 BFD_RELOC_SPARC_GOTDATA_OP_HIX22
1876ENUMX
1877 BFD_RELOC_SPARC_GOTDATA_OP_LOX10
1878ENUMX
1879 BFD_RELOC_SPARC_GOTDATA_OP
d0c9aeb3
DM
1880ENUMX
1881 BFD_RELOC_SPARC_JMP_IREL
1882ENUMX
1883 BFD_RELOC_SPARC_IRELATIVE
252b5132
RH
1884ENUMDOC
1885 SPARC ELF relocations. There is probably some overlap with other
1886 relocation types already defined.
1887
1888ENUM
1889 BFD_RELOC_SPARC_BASE13
1890ENUMX
1891 BFD_RELOC_SPARC_BASE22
1892ENUMDOC
1893 I think these are specific to SPARC a.out (e.g., Sun 4).
1894
1895ENUMEQ
1896 BFD_RELOC_SPARC_64
1897 BFD_RELOC_64
1898ENUMX
1899 BFD_RELOC_SPARC_10
1900ENUMX
1901 BFD_RELOC_SPARC_11
1902ENUMX
1903 BFD_RELOC_SPARC_OLO10
1904ENUMX
1905 BFD_RELOC_SPARC_HH22
1906ENUMX
1907 BFD_RELOC_SPARC_HM10
1908ENUMX
1909 BFD_RELOC_SPARC_LM22
1910ENUMX
1911 BFD_RELOC_SPARC_PC_HH22
1912ENUMX
1913 BFD_RELOC_SPARC_PC_HM10
1914ENUMX
1915 BFD_RELOC_SPARC_PC_LM22
1916ENUMX
1917 BFD_RELOC_SPARC_WDISP16
1918ENUMX
1919 BFD_RELOC_SPARC_WDISP19
1920ENUMX
1921 BFD_RELOC_SPARC_7
1922ENUMX
1923 BFD_RELOC_SPARC_6
1924ENUMX
1925 BFD_RELOC_SPARC_5
1926ENUMEQX
1927 BFD_RELOC_SPARC_DISP64
1928 BFD_RELOC_64_PCREL
bd5e6e7e
JJ
1929ENUMX
1930 BFD_RELOC_SPARC_PLT32
252b5132
RH
1931ENUMX
1932 BFD_RELOC_SPARC_PLT64
1933ENUMX
1934 BFD_RELOC_SPARC_HIX22
1935ENUMX
1936 BFD_RELOC_SPARC_LOX10
1937ENUMX
1938 BFD_RELOC_SPARC_H44
1939ENUMX
1940 BFD_RELOC_SPARC_M44
1941ENUMX
1942 BFD_RELOC_SPARC_L44
1943ENUMX
1944 BFD_RELOC_SPARC_REGISTER
1945ENUMDOC
1946 SPARC64 relocations
1947
1948ENUM
1949 BFD_RELOC_SPARC_REV32
1950ENUMDOC
1951 SPARC little endian relocation
b9734f35
JJ
1952ENUM
1953 BFD_RELOC_SPARC_TLS_GD_HI22
1954ENUMX
1955 BFD_RELOC_SPARC_TLS_GD_LO10
1956ENUMX
1957 BFD_RELOC_SPARC_TLS_GD_ADD
1958ENUMX
1959 BFD_RELOC_SPARC_TLS_GD_CALL
1960ENUMX
1961 BFD_RELOC_SPARC_TLS_LDM_HI22
1962ENUMX
1963 BFD_RELOC_SPARC_TLS_LDM_LO10
1964ENUMX
1965 BFD_RELOC_SPARC_TLS_LDM_ADD
1966ENUMX
1967 BFD_RELOC_SPARC_TLS_LDM_CALL
1968ENUMX
1969 BFD_RELOC_SPARC_TLS_LDO_HIX22
1970ENUMX
1971 BFD_RELOC_SPARC_TLS_LDO_LOX10
1972ENUMX
1973 BFD_RELOC_SPARC_TLS_LDO_ADD
1974ENUMX
1975 BFD_RELOC_SPARC_TLS_IE_HI22
1976ENUMX
1977 BFD_RELOC_SPARC_TLS_IE_LO10
1978ENUMX
1979 BFD_RELOC_SPARC_TLS_IE_LD
1980ENUMX
1981 BFD_RELOC_SPARC_TLS_IE_LDX
1982ENUMX
1983 BFD_RELOC_SPARC_TLS_IE_ADD
1984ENUMX
1985 BFD_RELOC_SPARC_TLS_LE_HIX22
1986ENUMX
1987 BFD_RELOC_SPARC_TLS_LE_LOX10
1988ENUMX
1989 BFD_RELOC_SPARC_TLS_DTPMOD32
1990ENUMX
1991 BFD_RELOC_SPARC_TLS_DTPMOD64
1992ENUMX
1993 BFD_RELOC_SPARC_TLS_DTPOFF32
1994ENUMX
1995 BFD_RELOC_SPARC_TLS_DTPOFF64
1996ENUMX
1997 BFD_RELOC_SPARC_TLS_TPOFF32
1998ENUMX
1999 BFD_RELOC_SPARC_TLS_TPOFF64
2000ENUMDOC
2001 SPARC TLS relocations
252b5132 2002
e9f53129
AM
2003ENUM
2004 BFD_RELOC_SPU_IMM7
2005ENUMX
2006 BFD_RELOC_SPU_IMM8
2007ENUMX
2008 BFD_RELOC_SPU_IMM10
2009ENUMX
2010 BFD_RELOC_SPU_IMM10W
2011ENUMX
2012 BFD_RELOC_SPU_IMM16
2013ENUMX
2014 BFD_RELOC_SPU_IMM16W
2015ENUMX
2016 BFD_RELOC_SPU_IMM18
2017ENUMX
2018 BFD_RELOC_SPU_PCREL9a
2019ENUMX
2020 BFD_RELOC_SPU_PCREL9b
2021ENUMX
2022 BFD_RELOC_SPU_PCREL16
2023ENUMX
2024 BFD_RELOC_SPU_LO16
2025ENUMX
2026 BFD_RELOC_SPU_HI16
ece5ef60
AM
2027ENUMX
2028 BFD_RELOC_SPU_PPU32
2029ENUMX
2030 BFD_RELOC_SPU_PPU64
8fdcc58d
TS
2031ENUMX
2032 BFD_RELOC_SPU_ADD_PIC
e9f53129
AM
2033ENUMDOC
2034 SPU Relocations.
2035
252b5132
RH
2036ENUM
2037 BFD_RELOC_ALPHA_GPDISP_HI16
2038ENUMDOC
2039 Alpha ECOFF and ELF relocations. Some of these treat the symbol or
2040 "addend" in some special way.
2041 For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when
2042 writing; when reading, it will be the absolute section symbol. The
2043 addend is the displacement in bytes of the "lda" instruction from
2044 the "ldah" instruction (which is at the address of this reloc).
2045ENUM
2046 BFD_RELOC_ALPHA_GPDISP_LO16
2047ENUMDOC
2048 For GPDISP_LO16 ("ignore") relocations, the symbol is handled as
2049 with GPDISP_HI16 relocs. The addend is ignored when writing the
2050 relocations out, and is filled in with the file's GP value on
2051 reading, for convenience.
2052
2053ENUM
2054 BFD_RELOC_ALPHA_GPDISP
2055ENUMDOC
2056 The ELF GPDISP relocation is exactly the same as the GPDISP_HI16
2057 relocation except that there is no accompanying GPDISP_LO16
2058 relocation.
2059
2060ENUM
2061 BFD_RELOC_ALPHA_LITERAL
2062ENUMX
2063 BFD_RELOC_ALPHA_ELF_LITERAL
2064ENUMX
2065 BFD_RELOC_ALPHA_LITUSE
2066ENUMDOC
2067 The Alpha LITERAL/LITUSE relocs are produced by a symbol reference;
2068 the assembler turns it into a LDQ instruction to load the address of
2069 the symbol, and then fills in a register in the real instruction.
2070
2071 The LITERAL reloc, at the LDQ instruction, refers to the .lita
2072 section symbol. The addend is ignored when writing, but is filled
2073 in with the file's GP value on reading, for convenience, as with the
2074 GPDISP_LO16 reloc.
2075
2076 The ELF_LITERAL reloc is somewhere between 16_GOTOFF and GPDISP_LO16.
2077 It should refer to the symbol to be referenced, as with 16_GOTOFF,
2078 but it generates output not based on the position within the .got
2079 section, but relative to the GP value chosen for the file during the
2080 final link stage.
2081
2082 The LITUSE reloc, on the instruction using the loaded address, gives
2083 information to the linker that it might be able to use to optimize
2084 away some literal section references. The symbol is ignored (read
2085 as the absolute section symbol), and the "addend" indicates the type
2086 of instruction using the register:
2087 1 - "memory" fmt insn
2088 2 - byte-manipulation (byte offset reg)
2089 3 - jsr (target of branch)
2090
252b5132
RH
2091ENUM
2092 BFD_RELOC_ALPHA_HINT
2093ENUMDOC
2094 The HINT relocation indicates a value that should be filled into the
2095 "hint" field of a jmp/jsr/ret instruction, for possible branch-
2096 prediction logic which may be provided on some processors.
2097
2098ENUM
2099 BFD_RELOC_ALPHA_LINKAGE
2100ENUMDOC
2101 The LINKAGE relocation outputs a linkage pair in the object file,
2102 which is filled by the linker.
2103
2104ENUM
2105 BFD_RELOC_ALPHA_CODEADDR
2106ENUMDOC
2107 The CODEADDR relocation outputs a STO_CA in the object file,
2108 which is filled by the linker.
2109
dfe57ca0
RH
2110ENUM
2111 BFD_RELOC_ALPHA_GPREL_HI16
2112ENUMX
2113 BFD_RELOC_ALPHA_GPREL_LO16
2114ENUMDOC
dc810e39
AM
2115 The GPREL_HI/LO relocations together form a 32-bit offset from the
2116 GP register.
dfe57ca0 2117
7793f4d0
RH
2118ENUM
2119 BFD_RELOC_ALPHA_BRSGP
2120ENUMDOC
2121 Like BFD_RELOC_23_PCREL_S2, except that the source and target must
b34976b6 2122 share a common GP, and the target address is adjusted for
7793f4d0
RH
2123 STO_ALPHA_STD_GPLOAD.
2124
0c376465
TG
2125ENUM
2126 BFD_RELOC_ALPHA_NOP
2127ENUMDOC
2128 The NOP relocation outputs a NOP if the longword displacement
2129 between two procedure entry points is < 2^21.
2130
2131ENUM
2132 BFD_RELOC_ALPHA_BSR
2133ENUMDOC
2134 The BSR relocation outputs a BSR if the longword displacement
2135 between two procedure entry points is < 2^21.
2136
2137ENUM
2138 BFD_RELOC_ALPHA_LDA
2139ENUMDOC
2140 The LDA relocation outputs a LDA if the longword displacement
2141 between two procedure entry points is < 2^16.
2142
2143ENUM
2144 BFD_RELOC_ALPHA_BOH
2145ENUMDOC
2146 The BOH relocation outputs a BSR if the longword displacement
2147 between two procedure entry points is < 2^21, or else a hint.
2148
3765b1be
RH
2149ENUM
2150 BFD_RELOC_ALPHA_TLSGD
2151ENUMX
2152 BFD_RELOC_ALPHA_TLSLDM
2153ENUMX
2154 BFD_RELOC_ALPHA_DTPMOD64
2155ENUMX
2156 BFD_RELOC_ALPHA_GOTDTPREL16
2157ENUMX
2158 BFD_RELOC_ALPHA_DTPREL64
2159ENUMX
2160 BFD_RELOC_ALPHA_DTPREL_HI16
2161ENUMX
2162 BFD_RELOC_ALPHA_DTPREL_LO16
2163ENUMX
2164 BFD_RELOC_ALPHA_DTPREL16
2165ENUMX
2166 BFD_RELOC_ALPHA_GOTTPREL16
2167ENUMX
2168 BFD_RELOC_ALPHA_TPREL64
2169ENUMX
2170 BFD_RELOC_ALPHA_TPREL_HI16
2171ENUMX
2172 BFD_RELOC_ALPHA_TPREL_LO16
2173ENUMX
2174 BFD_RELOC_ALPHA_TPREL16
2175ENUMDOC
2176 Alpha thread-local storage relocations.
2177
252b5132
RH
2178ENUM
2179 BFD_RELOC_MIPS_JMP
df58fc94
RS
2180ENUMX
2181 BFD_RELOC_MICROMIPS_JMP
252b5132 2182ENUMDOC
df58fc94 2183 The MIPS jump instruction.
252b5132
RH
2184
2185ENUM
2186 BFD_RELOC_MIPS16_JMP
2187ENUMDOC
2188 The MIPS16 jump instruction.
2189
2190ENUM
2191 BFD_RELOC_MIPS16_GPREL
2192ENUMDOC
2193 MIPS16 GP relative reloc.
2194
2195ENUM
2196 BFD_RELOC_HI16
2197ENUMDOC
2198 High 16 bits of 32-bit value; simple reloc.
df58fc94 2199
252b5132
RH
2200ENUM
2201 BFD_RELOC_HI16_S
2202ENUMDOC
2203 High 16 bits of 32-bit value but the low 16 bits will be sign
2204 extended and added to form the final result. If the low 16
2205 bits form a negative number, we need to add one to the high value
2206 to compensate for the borrow when the low bits are added.
df58fc94 2207
252b5132
RH
2208ENUM
2209 BFD_RELOC_LO16
2210ENUMDOC
2211 Low 16 bits.
0b25d3e6 2212
d7128ce4
AM
2213ENUM
2214 BFD_RELOC_HI16_PCREL
2215ENUMDOC
2216 High 16 bits of 32-bit pc-relative value
2217ENUM
2218 BFD_RELOC_HI16_S_PCREL
2219ENUMDOC
2220 High 16 bits of 32-bit pc-relative value, adjusted
2221ENUM
2222 BFD_RELOC_LO16_PCREL
2223ENUMDOC
2224 Low 16 bits of pc-relative value
2225
738e5348
RS
2226ENUM
2227 BFD_RELOC_MIPS16_GOT16
2228ENUMX
2229 BFD_RELOC_MIPS16_CALL16
2230ENUMDOC
2231 Equivalent of BFD_RELOC_MIPS_*, but with the MIPS16 layout of
2232 16-bit immediate fields
d6f16593
MR
2233ENUM
2234 BFD_RELOC_MIPS16_HI16
2235ENUMDOC
2236 MIPS16 high 16 bits of 32-bit value.
2237ENUM
2238 BFD_RELOC_MIPS16_HI16_S
2239ENUMDOC
2240 MIPS16 high 16 bits of 32-bit value but the low 16 bits will be sign
2241 extended and added to form the final result. If the low 16
2242 bits form a negative number, we need to add one to the high value
2243 to compensate for the borrow when the low bits are added.
2244ENUM
2245 BFD_RELOC_MIPS16_LO16
2246ENUMDOC
2247 MIPS16 low 16 bits.
2248
d0f13682
CLT
2249ENUM
2250 BFD_RELOC_MIPS16_TLS_GD
2251ENUMX
2252 BFD_RELOC_MIPS16_TLS_LDM
2253ENUMX
2254 BFD_RELOC_MIPS16_TLS_DTPREL_HI16
2255ENUMX
2256 BFD_RELOC_MIPS16_TLS_DTPREL_LO16
2257ENUMX
2258 BFD_RELOC_MIPS16_TLS_GOTTPREL
2259ENUMX
2260 BFD_RELOC_MIPS16_TLS_TPREL_HI16
2261ENUMX
2262 BFD_RELOC_MIPS16_TLS_TPREL_LO16
2263ENUMDOC
2264 MIPS16 TLS relocations
2265
252b5132
RH
2266ENUM
2267 BFD_RELOC_MIPS_LITERAL
df58fc94
RS
2268ENUMX
2269 BFD_RELOC_MICROMIPS_LITERAL
252b5132
RH
2270ENUMDOC
2271 Relocation against a MIPS literal section.
2272
df58fc94
RS
2273ENUM
2274 BFD_RELOC_MICROMIPS_7_PCREL_S1
2275ENUMX
2276 BFD_RELOC_MICROMIPS_10_PCREL_S1
2277ENUMX
2278 BFD_RELOC_MICROMIPS_16_PCREL_S1
2279ENUMDOC
2280 microMIPS PC-relative relocations.
2281
2282ENUM
2283 BFD_RELOC_MICROMIPS_GPREL16
2284ENUMX
2285 BFD_RELOC_MICROMIPS_HI16
2286ENUMX
2287 BFD_RELOC_MICROMIPS_HI16_S
2288ENUMX
2289 BFD_RELOC_MICROMIPS_LO16
2290ENUMDOC
2291 microMIPS versions of generic BFD relocs.
2292
252b5132
RH
2293ENUM
2294 BFD_RELOC_MIPS_GOT16
df58fc94
RS
2295ENUMX
2296 BFD_RELOC_MICROMIPS_GOT16
252b5132
RH
2297ENUMX
2298 BFD_RELOC_MIPS_CALL16
df58fc94
RS
2299ENUMX
2300 BFD_RELOC_MICROMIPS_CALL16
252b5132
RH
2301ENUMX
2302 BFD_RELOC_MIPS_GOT_HI16
df58fc94
RS
2303ENUMX
2304 BFD_RELOC_MICROMIPS_GOT_HI16
252b5132
RH
2305ENUMX
2306 BFD_RELOC_MIPS_GOT_LO16
df58fc94
RS
2307ENUMX
2308 BFD_RELOC_MICROMIPS_GOT_LO16
252b5132
RH
2309ENUMX
2310 BFD_RELOC_MIPS_CALL_HI16
df58fc94
RS
2311ENUMX
2312 BFD_RELOC_MICROMIPS_CALL_HI16
252b5132
RH
2313ENUMX
2314 BFD_RELOC_MIPS_CALL_LO16
df58fc94
RS
2315ENUMX
2316 BFD_RELOC_MICROMIPS_CALL_LO16
3f830999
MM
2317ENUMX
2318 BFD_RELOC_MIPS_SUB
df58fc94
RS
2319ENUMX
2320 BFD_RELOC_MICROMIPS_SUB
3f830999
MM
2321ENUMX
2322 BFD_RELOC_MIPS_GOT_PAGE
df58fc94
RS
2323ENUMX
2324 BFD_RELOC_MICROMIPS_GOT_PAGE
3f830999
MM
2325ENUMX
2326 BFD_RELOC_MIPS_GOT_OFST
df58fc94
RS
2327ENUMX
2328 BFD_RELOC_MICROMIPS_GOT_OFST
3f830999
MM
2329ENUMX
2330 BFD_RELOC_MIPS_GOT_DISP
df58fc94
RS
2331ENUMX
2332 BFD_RELOC_MICROMIPS_GOT_DISP
c2feb664
NC
2333ENUMX
2334 BFD_RELOC_MIPS_SHIFT5
2335ENUMX
2336 BFD_RELOC_MIPS_SHIFT6
2337ENUMX
2338 BFD_RELOC_MIPS_INSERT_A
2339ENUMX
2340 BFD_RELOC_MIPS_INSERT_B
2341ENUMX
2342 BFD_RELOC_MIPS_DELETE
2343ENUMX
2344 BFD_RELOC_MIPS_HIGHEST
df58fc94
RS
2345ENUMX
2346 BFD_RELOC_MICROMIPS_HIGHEST
c2feb664
NC
2347ENUMX
2348 BFD_RELOC_MIPS_HIGHER
df58fc94
RS
2349ENUMX
2350 BFD_RELOC_MICROMIPS_HIGHER
c2feb664
NC
2351ENUMX
2352 BFD_RELOC_MIPS_SCN_DISP
df58fc94
RS
2353ENUMX
2354 BFD_RELOC_MICROMIPS_SCN_DISP
c2feb664
NC
2355ENUMX
2356 BFD_RELOC_MIPS_REL16
2357ENUMX
2358 BFD_RELOC_MIPS_RELGOT
2359ENUMX
2360 BFD_RELOC_MIPS_JALR
df58fc94
RS
2361ENUMX
2362 BFD_RELOC_MICROMIPS_JALR
0f20cc35
DJ
2363ENUMX
2364 BFD_RELOC_MIPS_TLS_DTPMOD32
2365ENUMX
2366 BFD_RELOC_MIPS_TLS_DTPREL32
2367ENUMX
2368 BFD_RELOC_MIPS_TLS_DTPMOD64
2369ENUMX
2370 BFD_RELOC_MIPS_TLS_DTPREL64
2371ENUMX
2372 BFD_RELOC_MIPS_TLS_GD
df58fc94
RS
2373ENUMX
2374 BFD_RELOC_MICROMIPS_TLS_GD
0f20cc35
DJ
2375ENUMX
2376 BFD_RELOC_MIPS_TLS_LDM
df58fc94
RS
2377ENUMX
2378 BFD_RELOC_MICROMIPS_TLS_LDM
0f20cc35
DJ
2379ENUMX
2380 BFD_RELOC_MIPS_TLS_DTPREL_HI16
df58fc94
RS
2381ENUMX
2382 BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16
0f20cc35
DJ
2383ENUMX
2384 BFD_RELOC_MIPS_TLS_DTPREL_LO16
df58fc94
RS
2385ENUMX
2386 BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16
0f20cc35
DJ
2387ENUMX
2388 BFD_RELOC_MIPS_TLS_GOTTPREL
df58fc94
RS
2389ENUMX
2390 BFD_RELOC_MICROMIPS_TLS_GOTTPREL
0f20cc35
DJ
2391ENUMX
2392 BFD_RELOC_MIPS_TLS_TPREL32
2393ENUMX
2394 BFD_RELOC_MIPS_TLS_TPREL64
2395ENUMX
2396 BFD_RELOC_MIPS_TLS_TPREL_HI16
df58fc94
RS
2397ENUMX
2398 BFD_RELOC_MICROMIPS_TLS_TPREL_HI16
0f20cc35
DJ
2399ENUMX
2400 BFD_RELOC_MIPS_TLS_TPREL_LO16
df58fc94
RS
2401ENUMX
2402 BFD_RELOC_MICROMIPS_TLS_TPREL_LO16
980491e6
MR
2403ENUMDOC
2404 MIPS ELF relocations.
252b5132 2405COMMENT
980491e6 2406
0a44bf69
RS
2407ENUM
2408 BFD_RELOC_MIPS_COPY
2409ENUMX
2410 BFD_RELOC_MIPS_JUMP_SLOT
2411ENUMDOC
861fb55a 2412 MIPS ELF relocations (VxWorks and PLT extensions).
0a44bf69
RS
2413COMMENT
2414
f865a31d
AG
2415ENUM
2416 BFD_RELOC_MOXIE_10_PCREL
2417ENUMDOC
2418 Moxie ELF relocations.
2419COMMENT
2420
4e5ba5b7
DB
2421ENUM
2422 BFD_RELOC_FRV_LABEL16
2423ENUMX
2424 BFD_RELOC_FRV_LABEL24
2425ENUMX
2426 BFD_RELOC_FRV_LO16
2427ENUMX
2428 BFD_RELOC_FRV_HI16
2429ENUMX
2430 BFD_RELOC_FRV_GPREL12
2431ENUMX
2432 BFD_RELOC_FRV_GPRELU12
2433ENUMX
2434 BFD_RELOC_FRV_GPREL32
2435ENUMX
2436 BFD_RELOC_FRV_GPRELHI
2437ENUMX
2438 BFD_RELOC_FRV_GPRELLO
51532845
AO
2439ENUMX
2440 BFD_RELOC_FRV_GOT12
2441ENUMX
2442 BFD_RELOC_FRV_GOTHI
2443ENUMX
2444 BFD_RELOC_FRV_GOTLO
2445ENUMX
2446 BFD_RELOC_FRV_FUNCDESC
2447ENUMX
2448 BFD_RELOC_FRV_FUNCDESC_GOT12
2449ENUMX
2450 BFD_RELOC_FRV_FUNCDESC_GOTHI
2451ENUMX
2452 BFD_RELOC_FRV_FUNCDESC_GOTLO
2453ENUMX
2454 BFD_RELOC_FRV_FUNCDESC_VALUE
2455ENUMX
2456 BFD_RELOC_FRV_FUNCDESC_GOTOFF12
2457ENUMX
2458 BFD_RELOC_FRV_FUNCDESC_GOTOFFHI
2459ENUMX
2460 BFD_RELOC_FRV_FUNCDESC_GOTOFFLO
2461ENUMX
2462 BFD_RELOC_FRV_GOTOFF12
2463ENUMX
2464 BFD_RELOC_FRV_GOTOFFHI
2465ENUMX
2466 BFD_RELOC_FRV_GOTOFFLO
90219bd0
AO
2467ENUMX
2468 BFD_RELOC_FRV_GETTLSOFF
2469ENUMX
2470 BFD_RELOC_FRV_TLSDESC_VALUE
2471ENUMX
2472 BFD_RELOC_FRV_GOTTLSDESC12
2473ENUMX
2474 BFD_RELOC_FRV_GOTTLSDESCHI
2475ENUMX
2476 BFD_RELOC_FRV_GOTTLSDESCLO
2477ENUMX
2478 BFD_RELOC_FRV_TLSMOFF12
2479ENUMX
2480 BFD_RELOC_FRV_TLSMOFFHI
2481ENUMX
2482 BFD_RELOC_FRV_TLSMOFFLO
2483ENUMX
2484 BFD_RELOC_FRV_GOTTLSOFF12
2485ENUMX
2486 BFD_RELOC_FRV_GOTTLSOFFHI
2487ENUMX
2488 BFD_RELOC_FRV_GOTTLSOFFLO
2489ENUMX
2490 BFD_RELOC_FRV_TLSOFF
2491ENUMX
2492 BFD_RELOC_FRV_TLSDESC_RELAX
2493ENUMX
2494 BFD_RELOC_FRV_GETTLSOFF_RELAX
2495ENUMX
2496 BFD_RELOC_FRV_TLSOFF_RELAX
2497ENUMX
2498 BFD_RELOC_FRV_TLSMOFF
4e5ba5b7
DB
2499ENUMDOC
2500 Fujitsu Frv Relocations.
2501COMMENT
252b5132 2502
03a12831
AO
2503ENUM
2504 BFD_RELOC_MN10300_GOTOFF24
2505ENUMDOC
2506 This is a 24bit GOT-relative reloc for the mn10300.
2507ENUM
2508 BFD_RELOC_MN10300_GOT32
2509ENUMDOC
2510 This is a 32bit GOT-relative reloc for the mn10300, offset by two bytes
2511 in the instruction.
2512ENUM
2513 BFD_RELOC_MN10300_GOT24
2514ENUMDOC
2515 This is a 24bit GOT-relative reloc for the mn10300, offset by two bytes
2516 in the instruction.
2517ENUM
2518 BFD_RELOC_MN10300_GOT16
2519ENUMDOC
2520 This is a 16bit GOT-relative reloc for the mn10300, offset by two bytes
2521 in the instruction.
2522ENUM
2523 BFD_RELOC_MN10300_COPY
2524ENUMDOC
2525 Copy symbol at runtime.
2526ENUM
2527 BFD_RELOC_MN10300_GLOB_DAT
2528ENUMDOC
2529 Create GOT entry.
2530ENUM
2531 BFD_RELOC_MN10300_JMP_SLOT
2532ENUMDOC
2533 Create PLT entry.
2534ENUM
2535 BFD_RELOC_MN10300_RELATIVE
2536ENUMDOC
2537 Adjust by program base.
bfff1642
NC
2538ENUM
2539 BFD_RELOC_MN10300_SYM_DIFF
2540ENUMDOC
2541 Together with another reloc targeted at the same location,
2542 allows for a value that is the difference of two symbols
2543 in the same section.
569006e5
NC
2544ENUM
2545 BFD_RELOC_MN10300_ALIGN
2546ENUMDOC
2547 The addend of this reloc is an alignment power that must
2548 be honoured at the offset's location, regardless of linker
2549 relaxation.
03a12831 2550COMMENT
252b5132
RH
2551
2552ENUM
2553 BFD_RELOC_386_GOT32
2554ENUMX
2555 BFD_RELOC_386_PLT32
2556ENUMX
2557 BFD_RELOC_386_COPY
2558ENUMX
2559 BFD_RELOC_386_GLOB_DAT
2560ENUMX
2561 BFD_RELOC_386_JUMP_SLOT
2562ENUMX
2563 BFD_RELOC_386_RELATIVE
2564ENUMX
2565 BFD_RELOC_386_GOTOFF
2566ENUMX
2567 BFD_RELOC_386_GOTPC
37e55690
JJ
2568ENUMX
2569 BFD_RELOC_386_TLS_TPOFF
2570ENUMX
2571 BFD_RELOC_386_TLS_IE
2572ENUMX
2573 BFD_RELOC_386_TLS_GOTIE
13ae64f3
JJ
2574ENUMX
2575 BFD_RELOC_386_TLS_LE
2576ENUMX
2577 BFD_RELOC_386_TLS_GD
2578ENUMX
2579 BFD_RELOC_386_TLS_LDM
2580ENUMX
2581 BFD_RELOC_386_TLS_LDO_32
2582ENUMX
2583 BFD_RELOC_386_TLS_IE_32
2584ENUMX
2585 BFD_RELOC_386_TLS_LE_32
2586ENUMX
2587 BFD_RELOC_386_TLS_DTPMOD32
2588ENUMX
2589 BFD_RELOC_386_TLS_DTPOFF32
2590ENUMX
2591 BFD_RELOC_386_TLS_TPOFF32
67a4f2b7
AO
2592ENUMX
2593 BFD_RELOC_386_TLS_GOTDESC
2594ENUMX
2595 BFD_RELOC_386_TLS_DESC_CALL
2596ENUMX
2597 BFD_RELOC_386_TLS_DESC
cbe950e9
L
2598ENUMX
2599 BFD_RELOC_386_IRELATIVE
252b5132
RH
2600ENUMDOC
2601 i386/elf relocations
2602
8d88c4ca
NC
2603ENUM
2604 BFD_RELOC_X86_64_GOT32
2605ENUMX
2606 BFD_RELOC_X86_64_PLT32
2607ENUMX
2608 BFD_RELOC_X86_64_COPY
2609ENUMX
2610 BFD_RELOC_X86_64_GLOB_DAT
2611ENUMX
2612 BFD_RELOC_X86_64_JUMP_SLOT
2613ENUMX
2614 BFD_RELOC_X86_64_RELATIVE
2615ENUMX
2616 BFD_RELOC_X86_64_GOTPCREL
2617ENUMX
2618 BFD_RELOC_X86_64_32S
bffbf940
JJ
2619ENUMX
2620 BFD_RELOC_X86_64_DTPMOD64
2621ENUMX
2622 BFD_RELOC_X86_64_DTPOFF64
2623ENUMX
2624 BFD_RELOC_X86_64_TPOFF64
2625ENUMX
2626 BFD_RELOC_X86_64_TLSGD
2627ENUMX
2628 BFD_RELOC_X86_64_TLSLD
2629ENUMX
2630 BFD_RELOC_X86_64_DTPOFF32
2631ENUMX
2632 BFD_RELOC_X86_64_GOTTPOFF
2633ENUMX
2634 BFD_RELOC_X86_64_TPOFF32
73d147dc
L
2635ENUMX
2636 BFD_RELOC_X86_64_GOTOFF64
2637ENUMX
2638 BFD_RELOC_X86_64_GOTPC32
7b81dfbb
AJ
2639ENUMX
2640 BFD_RELOC_X86_64_GOT64
2641ENUMX
2642 BFD_RELOC_X86_64_GOTPCREL64
2643ENUMX
2644 BFD_RELOC_X86_64_GOTPC64
2645ENUMX
2646 BFD_RELOC_X86_64_GOTPLT64
2647ENUMX
2648 BFD_RELOC_X86_64_PLTOFF64
67a4f2b7
AO
2649ENUMX
2650 BFD_RELOC_X86_64_GOTPC32_TLSDESC
2651ENUMX
2652 BFD_RELOC_X86_64_TLSDESC_CALL
2653ENUMX
2654 BFD_RELOC_X86_64_TLSDESC
cbe950e9
L
2655ENUMX
2656 BFD_RELOC_X86_64_IRELATIVE
8d88c4ca
NC
2657ENUMDOC
2658 x86-64/elf relocations
2659
252b5132
RH
2660ENUM
2661 BFD_RELOC_NS32K_IMM_8
2662ENUMX
2663 BFD_RELOC_NS32K_IMM_16
2664ENUMX
2665 BFD_RELOC_NS32K_IMM_32
2666ENUMX
2667 BFD_RELOC_NS32K_IMM_8_PCREL
2668ENUMX
2669 BFD_RELOC_NS32K_IMM_16_PCREL
2670ENUMX
2671 BFD_RELOC_NS32K_IMM_32_PCREL
2672ENUMX
2673 BFD_RELOC_NS32K_DISP_8
2674ENUMX
2675 BFD_RELOC_NS32K_DISP_16
2676ENUMX
2677 BFD_RELOC_NS32K_DISP_32
2678ENUMX
2679 BFD_RELOC_NS32K_DISP_8_PCREL
2680ENUMX
2681 BFD_RELOC_NS32K_DISP_16_PCREL
2682ENUMX
2683 BFD_RELOC_NS32K_DISP_32_PCREL
2684ENUMDOC
2685 ns32k relocations
2686
e135f41b
NC
2687ENUM
2688 BFD_RELOC_PDP11_DISP_8_PCREL
2689ENUMX
2690 BFD_RELOC_PDP11_DISP_6_PCREL
2691ENUMDOC
2692 PDP11 relocations
2693
0bcb993b
ILT
2694ENUM
2695 BFD_RELOC_PJ_CODE_HI16
2696ENUMX
2697 BFD_RELOC_PJ_CODE_LO16
2698ENUMX
2699 BFD_RELOC_PJ_CODE_DIR16
2700ENUMX
2701 BFD_RELOC_PJ_CODE_DIR32
2702ENUMX
2703 BFD_RELOC_PJ_CODE_REL16
2704ENUMX
2705 BFD_RELOC_PJ_CODE_REL32
2706ENUMDOC
2707 Picojava relocs. Not all of these appear in object files.
88b6bae0 2708
252b5132
RH
2709ENUM
2710 BFD_RELOC_PPC_B26
2711ENUMX
2712 BFD_RELOC_PPC_BA26
2713ENUMX
2714 BFD_RELOC_PPC_TOC16
2715ENUMX
2716 BFD_RELOC_PPC_B16
2717ENUMX
2718 BFD_RELOC_PPC_B16_BRTAKEN
2719ENUMX
2720 BFD_RELOC_PPC_B16_BRNTAKEN
2721ENUMX
2722 BFD_RELOC_PPC_BA16
2723ENUMX
2724 BFD_RELOC_PPC_BA16_BRTAKEN
2725ENUMX
2726 BFD_RELOC_PPC_BA16_BRNTAKEN
2727ENUMX
2728 BFD_RELOC_PPC_COPY
2729ENUMX
2730 BFD_RELOC_PPC_GLOB_DAT
2731ENUMX
2732 BFD_RELOC_PPC_JMP_SLOT
2733ENUMX
2734 BFD_RELOC_PPC_RELATIVE
2735ENUMX
2736 BFD_RELOC_PPC_LOCAL24PC
2737ENUMX
2738 BFD_RELOC_PPC_EMB_NADDR32
2739ENUMX
2740 BFD_RELOC_PPC_EMB_NADDR16
2741ENUMX
2742 BFD_RELOC_PPC_EMB_NADDR16_LO
2743ENUMX
2744 BFD_RELOC_PPC_EMB_NADDR16_HI
2745ENUMX
2746 BFD_RELOC_PPC_EMB_NADDR16_HA
2747ENUMX
2748 BFD_RELOC_PPC_EMB_SDAI16
2749ENUMX
2750 BFD_RELOC_PPC_EMB_SDA2I16
2751ENUMX
2752 BFD_RELOC_PPC_EMB_SDA2REL
2753ENUMX
2754 BFD_RELOC_PPC_EMB_SDA21
2755ENUMX
2756 BFD_RELOC_PPC_EMB_MRKREF
2757ENUMX
2758 BFD_RELOC_PPC_EMB_RELSEC16
2759ENUMX
2760 BFD_RELOC_PPC_EMB_RELST_LO
2761ENUMX
2762 BFD_RELOC_PPC_EMB_RELST_HI
2763ENUMX
2764 BFD_RELOC_PPC_EMB_RELST_HA
2765ENUMX
2766 BFD_RELOC_PPC_EMB_BIT_FLD
2767ENUMX
2768 BFD_RELOC_PPC_EMB_RELSDA
5bd4f169
AM
2769ENUMX
2770 BFD_RELOC_PPC64_HIGHER
2771ENUMX
2772 BFD_RELOC_PPC64_HIGHER_S
2773ENUMX
2774 BFD_RELOC_PPC64_HIGHEST
2775ENUMX
2776 BFD_RELOC_PPC64_HIGHEST_S
2777ENUMX
2778 BFD_RELOC_PPC64_TOC16_LO
2779ENUMX
2780 BFD_RELOC_PPC64_TOC16_HI
2781ENUMX
2782 BFD_RELOC_PPC64_TOC16_HA
2783ENUMX
2784 BFD_RELOC_PPC64_TOC
2785ENUMX
dc810e39 2786 BFD_RELOC_PPC64_PLTGOT16
5bd4f169
AM
2787ENUMX
2788 BFD_RELOC_PPC64_PLTGOT16_LO
2789ENUMX
2790 BFD_RELOC_PPC64_PLTGOT16_HI
2791ENUMX
2792 BFD_RELOC_PPC64_PLTGOT16_HA
2793ENUMX
2794 BFD_RELOC_PPC64_ADDR16_DS
2795ENUMX
2796 BFD_RELOC_PPC64_ADDR16_LO_DS
2797ENUMX
2798 BFD_RELOC_PPC64_GOT16_DS
2799ENUMX
2800 BFD_RELOC_PPC64_GOT16_LO_DS
2801ENUMX
2802 BFD_RELOC_PPC64_PLT16_LO_DS
2803ENUMX
2804 BFD_RELOC_PPC64_SECTOFF_DS
2805ENUMX
2806 BFD_RELOC_PPC64_SECTOFF_LO_DS
2807ENUMX
2808 BFD_RELOC_PPC64_TOC16_DS
2809ENUMX
2810 BFD_RELOC_PPC64_TOC16_LO_DS
2811ENUMX
2812 BFD_RELOC_PPC64_PLTGOT16_DS
2813ENUMX
2814 BFD_RELOC_PPC64_PLTGOT16_LO_DS
252b5132
RH
2815ENUMDOC
2816 Power(rs6000) and PowerPC relocations.
411e1bfb
AM
2817
2818ENUM
2819 BFD_RELOC_PPC_TLS
727fc41e
AM
2820ENUMX
2821 BFD_RELOC_PPC_TLSGD
2822ENUMX
2823 BFD_RELOC_PPC_TLSLD
411e1bfb
AM
2824ENUMX
2825 BFD_RELOC_PPC_DTPMOD
2826ENUMX
2827 BFD_RELOC_PPC_TPREL16
2828ENUMX
2829 BFD_RELOC_PPC_TPREL16_LO
2830ENUMX
2831 BFD_RELOC_PPC_TPREL16_HI
2832ENUMX
2833 BFD_RELOC_PPC_TPREL16_HA
2834ENUMX
2835 BFD_RELOC_PPC_TPREL
2836ENUMX
2837 BFD_RELOC_PPC_DTPREL16
2838ENUMX
2839 BFD_RELOC_PPC_DTPREL16_LO
2840ENUMX
2841 BFD_RELOC_PPC_DTPREL16_HI
2842ENUMX
2843 BFD_RELOC_PPC_DTPREL16_HA
2844ENUMX
2845 BFD_RELOC_PPC_DTPREL
2846ENUMX
2847 BFD_RELOC_PPC_GOT_TLSGD16
2848ENUMX
2849 BFD_RELOC_PPC_GOT_TLSGD16_LO
2850ENUMX
2851 BFD_RELOC_PPC_GOT_TLSGD16_HI
2852ENUMX
2853 BFD_RELOC_PPC_GOT_TLSGD16_HA
2854ENUMX
2855 BFD_RELOC_PPC_GOT_TLSLD16
2856ENUMX
2857 BFD_RELOC_PPC_GOT_TLSLD16_LO
2858ENUMX
2859 BFD_RELOC_PPC_GOT_TLSLD16_HI
2860ENUMX
2861 BFD_RELOC_PPC_GOT_TLSLD16_HA
2862ENUMX
2863 BFD_RELOC_PPC_GOT_TPREL16
2864ENUMX
2865 BFD_RELOC_PPC_GOT_TPREL16_LO
2866ENUMX
2867 BFD_RELOC_PPC_GOT_TPREL16_HI
2868ENUMX
2869 BFD_RELOC_PPC_GOT_TPREL16_HA
2870ENUMX
2871 BFD_RELOC_PPC_GOT_DTPREL16
2872ENUMX
2873 BFD_RELOC_PPC_GOT_DTPREL16_LO
2874ENUMX
2875 BFD_RELOC_PPC_GOT_DTPREL16_HI
2876ENUMX
2877 BFD_RELOC_PPC_GOT_DTPREL16_HA
2878ENUMX
2879 BFD_RELOC_PPC64_TPREL16_DS
2880ENUMX
2881 BFD_RELOC_PPC64_TPREL16_LO_DS
2882ENUMX
2883 BFD_RELOC_PPC64_TPREL16_HIGHER
2884ENUMX
2885 BFD_RELOC_PPC64_TPREL16_HIGHERA
2886ENUMX
2887 BFD_RELOC_PPC64_TPREL16_HIGHEST
2888ENUMX
2889 BFD_RELOC_PPC64_TPREL16_HIGHESTA
2890ENUMX
2891 BFD_RELOC_PPC64_DTPREL16_DS
2892ENUMX
2893 BFD_RELOC_PPC64_DTPREL16_LO_DS
2894ENUMX
2895 BFD_RELOC_PPC64_DTPREL16_HIGHER
2896ENUMX
2897 BFD_RELOC_PPC64_DTPREL16_HIGHERA
2898ENUMX
2899 BFD_RELOC_PPC64_DTPREL16_HIGHEST
2900ENUMX
2901 BFD_RELOC_PPC64_DTPREL16_HIGHESTA
2902ENUMDOC
2903 PowerPC and PowerPC64 thread-local storage relocations.
252b5132 2904
5b93d8bb
AM
2905ENUM
2906 BFD_RELOC_I370_D12
2907ENUMDOC
2908 IBM 370/390 relocations
2909
252b5132
RH
2910ENUM
2911 BFD_RELOC_CTOR
2912ENUMDOC
7dee875e 2913 The type of reloc used to build a constructor table - at the moment
252b5132
RH
2914 probably a 32 bit wide absolute relocation, but the target can choose.
2915 It generally does map to one of the other relocation types.
2916
2917ENUM
2918 BFD_RELOC_ARM_PCREL_BRANCH
2919ENUMDOC
2920 ARM 26 bit pc-relative branch. The lowest two bits must be zero and are
2921 not stored in the instruction.
dfc5f959
NC
2922ENUM
2923 BFD_RELOC_ARM_PCREL_BLX
2924ENUMDOC
2925 ARM 26 bit pc-relative branch. The lowest bit must be zero and is
2926 not stored in the instruction. The 2nd lowest bit comes from a 1 bit
2927 field in the instruction.
2928ENUM
2929 BFD_RELOC_THUMB_PCREL_BLX
2930ENUMDOC
2931 Thumb 22 bit pc-relative branch. The lowest bit must be zero and is
2932 not stored in the instruction. The 2nd lowest bit comes from a 1 bit
2933 field in the instruction.
d70c5fc7 2934ENUM
39b41c9c
PB
2935 BFD_RELOC_ARM_PCREL_CALL
2936ENUMDOC
2937 ARM 26-bit pc-relative branch for an unconditional BL or BLX instruction.
d70c5fc7 2938ENUM
39b41c9c
PB
2939 BFD_RELOC_ARM_PCREL_JUMP
2940ENUMDOC
2941 ARM 26-bit pc-relative branch for B or conditional BL instruction.
c19d1205 2942
252b5132 2943ENUM
c19d1205 2944 BFD_RELOC_THUMB_PCREL_BRANCH7
752149a0 2945ENUMX
c19d1205 2946 BFD_RELOC_THUMB_PCREL_BRANCH9
252b5132 2947ENUMX
c19d1205 2948 BFD_RELOC_THUMB_PCREL_BRANCH12
252b5132 2949ENUMX
c19d1205 2950 BFD_RELOC_THUMB_PCREL_BRANCH20
0dd132b6 2951ENUMX
c19d1205 2952 BFD_RELOC_THUMB_PCREL_BRANCH23
252b5132 2953ENUMX
c19d1205
ZW
2954 BFD_RELOC_THUMB_PCREL_BRANCH25
2955ENUMDOC
2956 Thumb 7-, 9-, 12-, 20-, 23-, and 25-bit pc-relative branches.
2957 The lowest bit must be zero and is not stored in the instruction.
2958 Note that the corresponding ELF R_ARM_THM_JUMPnn constant has an
2959 "nn" one smaller in all cases. Note further that BRANCH23
2960 corresponds to R_ARM_THM_CALL.
2961
2962ENUM
2963 BFD_RELOC_ARM_OFFSET_IMM
2964ENUMDOC
2965 12-bit immediate offset, used in ARM-format ldr and str instructions.
2966
2967ENUM
2968 BFD_RELOC_ARM_THUMB_OFFSET
2969ENUMDOC
2970 5-bit immediate offset, used in Thumb-format ldr and str instructions.
2971
2972ENUM
2973 BFD_RELOC_ARM_TARGET1
2974ENUMDOC
2975 Pc-relative or absolute relocation depending on target. Used for
2976 entries in .init_array sections.
2977ENUM
2978 BFD_RELOC_ARM_ROSEGREL32
2979ENUMDOC
2980 Read-only segment base relative address.
2981ENUM
2982 BFD_RELOC_ARM_SBREL32
2983ENUMDOC
2984 Data segment base relative address.
2985ENUM
2986 BFD_RELOC_ARM_TARGET2
2987ENUMDOC
2988 This reloc is used for references to RTTI data from exception handling
2989 tables. The actual definition depends on the target. It may be a
2990 pc-relative or some form of GOT-indirect relocation.
2991ENUM
2992 BFD_RELOC_ARM_PREL31
2993ENUMDOC
2994 31-bit PC relative address.
b6895b4f
PB
2995ENUM
2996 BFD_RELOC_ARM_MOVW
2997ENUMX
2998 BFD_RELOC_ARM_MOVT
2999ENUMX
3000 BFD_RELOC_ARM_MOVW_PCREL
3001ENUMX
3002 BFD_RELOC_ARM_MOVT_PCREL
3003ENUMX
3004 BFD_RELOC_ARM_THUMB_MOVW
3005ENUMX
3006 BFD_RELOC_ARM_THUMB_MOVT
3007ENUMX
3008 BFD_RELOC_ARM_THUMB_MOVW_PCREL
3009ENUMX
3010 BFD_RELOC_ARM_THUMB_MOVT_PCREL
3011ENUMDOC
3012 Low and High halfword relocations for MOVW and MOVT instructions.
c19d1205
ZW
3013
3014ENUM
3015 BFD_RELOC_ARM_JUMP_SLOT
252b5132 3016ENUMX
c19d1205 3017 BFD_RELOC_ARM_GLOB_DAT
252b5132 3018ENUMX
c19d1205 3019 BFD_RELOC_ARM_GOT32
e16bb312 3020ENUMX
c19d1205 3021 BFD_RELOC_ARM_PLT32
252b5132 3022ENUMX
c19d1205 3023 BFD_RELOC_ARM_RELATIVE
252b5132 3024ENUMX
c19d1205 3025 BFD_RELOC_ARM_GOTOFF
252b5132 3026ENUMX
c19d1205 3027 BFD_RELOC_ARM_GOTPC
b43420e6
NC
3028ENUMX
3029 BFD_RELOC_ARM_GOT_PREL
c19d1205
ZW
3030ENUMDOC
3031 Relocations for setting up GOTs and PLTs for shared libraries.
3032
3033ENUM
3034 BFD_RELOC_ARM_TLS_GD32
252b5132 3035ENUMX
c19d1205 3036 BFD_RELOC_ARM_TLS_LDO32
252b5132 3037ENUMX
c19d1205 3038 BFD_RELOC_ARM_TLS_LDM32
252b5132 3039ENUMX
c19d1205 3040 BFD_RELOC_ARM_TLS_DTPOFF32
252b5132 3041ENUMX
c19d1205 3042 BFD_RELOC_ARM_TLS_DTPMOD32
252b5132 3043ENUMX
c19d1205 3044 BFD_RELOC_ARM_TLS_TPOFF32
252b5132 3045ENUMX
c19d1205 3046 BFD_RELOC_ARM_TLS_IE32
252b5132 3047ENUMX
c19d1205 3048 BFD_RELOC_ARM_TLS_LE32
0855e32b
NS
3049ENUMX
3050 BFD_RELOC_ARM_TLS_GOTDESC
3051ENUMX
3052 BFD_RELOC_ARM_TLS_CALL
3053ENUMX
3054 BFD_RELOC_ARM_THM_TLS_CALL
3055ENUMX
3056 BFD_RELOC_ARM_TLS_DESCSEQ
3057ENUMX
3058 BFD_RELOC_ARM_THM_TLS_DESCSEQ
3059ENUMX
3060 BFD_RELOC_ARM_TLS_DESC
c19d1205
ZW
3061ENUMDOC
3062 ARM thread-local storage relocations.
3063
4962c51a
MS
3064ENUM
3065 BFD_RELOC_ARM_ALU_PC_G0_NC
3066ENUMX
3067 BFD_RELOC_ARM_ALU_PC_G0
3068ENUMX
3069 BFD_RELOC_ARM_ALU_PC_G1_NC
3070ENUMX
3071 BFD_RELOC_ARM_ALU_PC_G1
3072ENUMX
3073 BFD_RELOC_ARM_ALU_PC_G2
3074ENUMX
3075 BFD_RELOC_ARM_LDR_PC_G0
3076ENUMX
3077 BFD_RELOC_ARM_LDR_PC_G1
3078ENUMX
3079 BFD_RELOC_ARM_LDR_PC_G2
3080ENUMX
3081 BFD_RELOC_ARM_LDRS_PC_G0
3082ENUMX
3083 BFD_RELOC_ARM_LDRS_PC_G1
3084ENUMX
3085 BFD_RELOC_ARM_LDRS_PC_G2
3086ENUMX
3087 BFD_RELOC_ARM_LDC_PC_G0
3088ENUMX
3089 BFD_RELOC_ARM_LDC_PC_G1
3090ENUMX
3091 BFD_RELOC_ARM_LDC_PC_G2
3092ENUMX
3093 BFD_RELOC_ARM_ALU_SB_G0_NC
3094ENUMX
3095 BFD_RELOC_ARM_ALU_SB_G0
3096ENUMX
3097 BFD_RELOC_ARM_ALU_SB_G1_NC
3098ENUMX
3099 BFD_RELOC_ARM_ALU_SB_G1
3100ENUMX
3101 BFD_RELOC_ARM_ALU_SB_G2
3102ENUMX
3103 BFD_RELOC_ARM_LDR_SB_G0
3104ENUMX
3105 BFD_RELOC_ARM_LDR_SB_G1
3106ENUMX
3107 BFD_RELOC_ARM_LDR_SB_G2
3108ENUMX
3109 BFD_RELOC_ARM_LDRS_SB_G0
3110ENUMX
3111 BFD_RELOC_ARM_LDRS_SB_G1
3112ENUMX
3113 BFD_RELOC_ARM_LDRS_SB_G2
3114ENUMX
3115 BFD_RELOC_ARM_LDC_SB_G0
3116ENUMX
3117 BFD_RELOC_ARM_LDC_SB_G1
3118ENUMX
3119 BFD_RELOC_ARM_LDC_SB_G2
3120ENUMDOC
3121 ARM group relocations.
3122
845b51d6
PB
3123ENUM
3124 BFD_RELOC_ARM_V4BX
3125ENUMDOC
3126 Annotation of BX instructions.
3127
34e77a92
RS
3128ENUM
3129 BFD_RELOC_ARM_IRELATIVE
3130ENUMDOC
3131 ARM support for STT_GNU_IFUNC.
3132
c19d1205
ZW
3133ENUM
3134 BFD_RELOC_ARM_IMMEDIATE
252b5132 3135ENUMX
c19d1205 3136 BFD_RELOC_ARM_ADRL_IMMEDIATE
252b5132 3137ENUMX
c19d1205 3138 BFD_RELOC_ARM_T32_IMMEDIATE
16805f35
PB
3139ENUMX
3140 BFD_RELOC_ARM_T32_ADD_IMM
92e90b6e
PB
3141ENUMX
3142 BFD_RELOC_ARM_T32_IMM12
e9f89963
PB
3143ENUMX
3144 BFD_RELOC_ARM_T32_ADD_PC12
252b5132 3145ENUMX
c19d1205 3146 BFD_RELOC_ARM_SHIFT_IMM
252b5132 3147ENUMX
3eb17e6b 3148 BFD_RELOC_ARM_SMC
876e93c1
AM
3149ENUMX
3150 BFD_RELOC_ARM_HVC
252b5132 3151ENUMX
c19d1205 3152 BFD_RELOC_ARM_SWI
252b5132 3153ENUMX
c19d1205 3154 BFD_RELOC_ARM_MULTI
252b5132 3155ENUMX
c19d1205 3156 BFD_RELOC_ARM_CP_OFF_IMM
252b5132 3157ENUMX
c19d1205 3158 BFD_RELOC_ARM_CP_OFF_IMM_S2
8f06b2d8
PB
3159ENUMX
3160 BFD_RELOC_ARM_T32_CP_OFF_IMM
3161ENUMX
3162 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2
252b5132 3163ENUMX
c19d1205 3164 BFD_RELOC_ARM_ADR_IMM
ba93b8ac 3165ENUMX
c19d1205 3166 BFD_RELOC_ARM_LDR_IMM
ba93b8ac 3167ENUMX
c19d1205 3168 BFD_RELOC_ARM_LITERAL
ba93b8ac 3169ENUMX
c19d1205 3170 BFD_RELOC_ARM_IN_POOL
ba93b8ac 3171ENUMX
c19d1205 3172 BFD_RELOC_ARM_OFFSET_IMM8
ba93b8ac 3173ENUMX
c19d1205 3174 BFD_RELOC_ARM_T32_OFFSET_U8
ba93b8ac 3175ENUMX
c19d1205 3176 BFD_RELOC_ARM_T32_OFFSET_IMM
ba93b8ac 3177ENUMX
c19d1205 3178 BFD_RELOC_ARM_HWLITERAL
ba93b8ac 3179ENUMX
c19d1205
ZW
3180 BFD_RELOC_ARM_THUMB_ADD
3181ENUMX
3182 BFD_RELOC_ARM_THUMB_IMM
3183ENUMX
3184 BFD_RELOC_ARM_THUMB_SHIFT
252b5132
RH
3185ENUMDOC
3186 These relocs are only used within the ARM assembler. They are not
3187 (at present) written to any object files.
3188
3189ENUM
3190 BFD_RELOC_SH_PCDISP8BY2
3191ENUMX
3192 BFD_RELOC_SH_PCDISP12BY2
1d70c7fb
AO
3193ENUMX
3194 BFD_RELOC_SH_IMM3
3195ENUMX
3196 BFD_RELOC_SH_IMM3U
3197ENUMX
3198 BFD_RELOC_SH_DISP12
3199ENUMX
3200 BFD_RELOC_SH_DISP12BY2
3201ENUMX
3202 BFD_RELOC_SH_DISP12BY4
3203ENUMX
3204 BFD_RELOC_SH_DISP12BY8
3205ENUMX
3206 BFD_RELOC_SH_DISP20
3207ENUMX
3208 BFD_RELOC_SH_DISP20BY8
252b5132
RH
3209ENUMX
3210 BFD_RELOC_SH_IMM4
3211ENUMX
3212 BFD_RELOC_SH_IMM4BY2
3213ENUMX
3214 BFD_RELOC_SH_IMM4BY4
3215ENUMX
3216 BFD_RELOC_SH_IMM8
3217ENUMX
3218 BFD_RELOC_SH_IMM8BY2
3219ENUMX
3220 BFD_RELOC_SH_IMM8BY4
3221ENUMX
3222 BFD_RELOC_SH_PCRELIMM8BY2
3223ENUMX
3224 BFD_RELOC_SH_PCRELIMM8BY4
3225ENUMX
3226 BFD_RELOC_SH_SWITCH16
3227ENUMX
3228 BFD_RELOC_SH_SWITCH32
3229ENUMX
3230 BFD_RELOC_SH_USES
3231ENUMX
3232 BFD_RELOC_SH_COUNT
3233ENUMX
3234 BFD_RELOC_SH_ALIGN
3235ENUMX
3236 BFD_RELOC_SH_CODE
3237ENUMX
3238 BFD_RELOC_SH_DATA
3239ENUMX
3240 BFD_RELOC_SH_LABEL
015551fc
JR
3241ENUMX
3242 BFD_RELOC_SH_LOOP_START
3243ENUMX
3244 BFD_RELOC_SH_LOOP_END
3d96075c
L
3245ENUMX
3246 BFD_RELOC_SH_COPY
3247ENUMX
3248 BFD_RELOC_SH_GLOB_DAT
3249ENUMX
3250 BFD_RELOC_SH_JMP_SLOT
3251ENUMX
3252 BFD_RELOC_SH_RELATIVE
3253ENUMX
3254 BFD_RELOC_SH_GOTPC
eb1e0e80
NC
3255ENUMX
3256 BFD_RELOC_SH_GOT_LOW16
3257ENUMX
3258 BFD_RELOC_SH_GOT_MEDLOW16
3259ENUMX
3260 BFD_RELOC_SH_GOT_MEDHI16
3261ENUMX
3262 BFD_RELOC_SH_GOT_HI16
3263ENUMX
3264 BFD_RELOC_SH_GOTPLT_LOW16
3265ENUMX
3266 BFD_RELOC_SH_GOTPLT_MEDLOW16
3267ENUMX
3268 BFD_RELOC_SH_GOTPLT_MEDHI16
3269ENUMX
3270 BFD_RELOC_SH_GOTPLT_HI16
3271ENUMX
3272 BFD_RELOC_SH_PLT_LOW16
3273ENUMX
3274 BFD_RELOC_SH_PLT_MEDLOW16
3275ENUMX
3276 BFD_RELOC_SH_PLT_MEDHI16
3277ENUMX
3278 BFD_RELOC_SH_PLT_HI16
3279ENUMX
3280 BFD_RELOC_SH_GOTOFF_LOW16
3281ENUMX
3282 BFD_RELOC_SH_GOTOFF_MEDLOW16
3283ENUMX
3284 BFD_RELOC_SH_GOTOFF_MEDHI16
3285ENUMX
3286 BFD_RELOC_SH_GOTOFF_HI16
3287ENUMX
3288 BFD_RELOC_SH_GOTPC_LOW16
3289ENUMX
3290 BFD_RELOC_SH_GOTPC_MEDLOW16
3291ENUMX
3292 BFD_RELOC_SH_GOTPC_MEDHI16
3293ENUMX
3294 BFD_RELOC_SH_GOTPC_HI16
3295ENUMX
3296 BFD_RELOC_SH_COPY64
3297ENUMX
3298 BFD_RELOC_SH_GLOB_DAT64
3299ENUMX
3300 BFD_RELOC_SH_JMP_SLOT64
3301ENUMX
3302 BFD_RELOC_SH_RELATIVE64
3303ENUMX
3304 BFD_RELOC_SH_GOT10BY4
3305ENUMX
3306 BFD_RELOC_SH_GOT10BY8
3307ENUMX
3308 BFD_RELOC_SH_GOTPLT10BY4
3309ENUMX
3310 BFD_RELOC_SH_GOTPLT10BY8
3311ENUMX
3312 BFD_RELOC_SH_GOTPLT32
3313ENUMX
3314 BFD_RELOC_SH_SHMEDIA_CODE
3315ENUMX
3316 BFD_RELOC_SH_IMMU5
3317ENUMX
3318 BFD_RELOC_SH_IMMS6
3319ENUMX
3320 BFD_RELOC_SH_IMMS6BY32
3321ENUMX
3322 BFD_RELOC_SH_IMMU6
3323ENUMX
3324 BFD_RELOC_SH_IMMS10
3325ENUMX
3326 BFD_RELOC_SH_IMMS10BY2
3327ENUMX
3328 BFD_RELOC_SH_IMMS10BY4
3329ENUMX
3330 BFD_RELOC_SH_IMMS10BY8
3331ENUMX
3332 BFD_RELOC_SH_IMMS16
3333ENUMX
3334 BFD_RELOC_SH_IMMU16
3335ENUMX
3336 BFD_RELOC_SH_IMM_LOW16
3337ENUMX
3338 BFD_RELOC_SH_IMM_LOW16_PCREL
3339ENUMX
3340 BFD_RELOC_SH_IMM_MEDLOW16
3341ENUMX
3342 BFD_RELOC_SH_IMM_MEDLOW16_PCREL
3343ENUMX
3344 BFD_RELOC_SH_IMM_MEDHI16
3345ENUMX
3346 BFD_RELOC_SH_IMM_MEDHI16_PCREL
3347ENUMX
3348 BFD_RELOC_SH_IMM_HI16
3349ENUMX
3350 BFD_RELOC_SH_IMM_HI16_PCREL
3351ENUMX
3352 BFD_RELOC_SH_PT_16
3376eaf5
KK
3353ENUMX
3354 BFD_RELOC_SH_TLS_GD_32
3355ENUMX
3356 BFD_RELOC_SH_TLS_LD_32
3357ENUMX
3358 BFD_RELOC_SH_TLS_LDO_32
3359ENUMX
3360 BFD_RELOC_SH_TLS_IE_32
3361ENUMX
3362 BFD_RELOC_SH_TLS_LE_32
3363ENUMX
3364 BFD_RELOC_SH_TLS_DTPMOD32
3365ENUMX
3366 BFD_RELOC_SH_TLS_DTPOFF32
3367ENUMX
3368 BFD_RELOC_SH_TLS_TPOFF32
8e45593f
NC
3369ENUMX
3370 BFD_RELOC_SH_GOT20
3371ENUMX
3372 BFD_RELOC_SH_GOTOFF20
3373ENUMX
3374 BFD_RELOC_SH_GOTFUNCDESC
3375ENUMX
3376 BFD_RELOC_SH_GOTFUNCDESC20
3377ENUMX
3378 BFD_RELOC_SH_GOTOFFFUNCDESC
3379ENUMX
3380 BFD_RELOC_SH_GOTOFFFUNCDESC20
3381ENUMX
3382 BFD_RELOC_SH_FUNCDESC
252b5132 3383ENUMDOC
ef230218 3384 Renesas / SuperH SH relocs. Not all of these appear in object files.
252b5132 3385
252b5132
RH
3386ENUM
3387 BFD_RELOC_ARC_B22_PCREL
3388ENUMDOC
0d2bcfaf 3389 ARC Cores relocs.
252b5132
RH
3390 ARC 22 bit pc-relative branch. The lowest two bits must be zero and are
3391 not stored in the instruction. The high 20 bits are installed in bits 26
3392 through 7 of the instruction.
3393ENUM
3394 BFD_RELOC_ARC_B26
3395ENUMDOC
3396 ARC 26 bit absolute branch. The lowest two bits must be zero and are not
3397 stored in the instruction. The high 24 bits are installed in bits 23
3398 through 0.
3399
0f64bb02
CM
3400ENUM
3401 BFD_RELOC_BFIN_16_IMM
3402ENUMDOC
3403 ADI Blackfin 16 bit immediate absolute reloc.
3404ENUM
3405 BFD_RELOC_BFIN_16_HIGH
3406ENUMDOC
3407 ADI Blackfin 16 bit immediate absolute reloc higher 16 bits.
3408ENUM
3409 BFD_RELOC_BFIN_4_PCREL
3410ENUMDOC
3411 ADI Blackfin 'a' part of LSETUP.
3412ENUM
3413 BFD_RELOC_BFIN_5_PCREL
3414ENUMDOC
3415 ADI Blackfin.
3416ENUM
3417 BFD_RELOC_BFIN_16_LOW
3418ENUMDOC
3419 ADI Blackfin 16 bit immediate absolute reloc lower 16 bits.
3420ENUM
3421 BFD_RELOC_BFIN_10_PCREL
3422ENUMDOC
3423 ADI Blackfin.
3424ENUM
3425 BFD_RELOC_BFIN_11_PCREL
3426ENUMDOC
3427 ADI Blackfin 'b' part of LSETUP.
3428ENUM
3429 BFD_RELOC_BFIN_12_PCREL_JUMP
3430ENUMDOC
3431 ADI Blackfin.
3432ENUM
3433 BFD_RELOC_BFIN_12_PCREL_JUMP_S
3434ENUMDOC
3435 ADI Blackfin Short jump, pcrel.
3436ENUM
3437 BFD_RELOC_BFIN_24_PCREL_CALL_X
3438ENUMDOC
3439 ADI Blackfin Call.x not implemented.
3440ENUM
3441 BFD_RELOC_BFIN_24_PCREL_JUMP_L
3442ENUMDOC
3443 ADI Blackfin Long Jump pcrel.
48d502e1
BS
3444ENUM
3445 BFD_RELOC_BFIN_GOT17M4
3446ENUMX
3447 BFD_RELOC_BFIN_GOTHI
3448ENUMX
3449 BFD_RELOC_BFIN_GOTLO
3450ENUMX
3451 BFD_RELOC_BFIN_FUNCDESC
3452ENUMX
3453 BFD_RELOC_BFIN_FUNCDESC_GOT17M4
3454ENUMX
3455 BFD_RELOC_BFIN_FUNCDESC_GOTHI
3456ENUMX
3457 BFD_RELOC_BFIN_FUNCDESC_GOTLO
3458ENUMX
3459 BFD_RELOC_BFIN_FUNCDESC_VALUE
3460ENUMX
3461 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4
3462ENUMX
3463 BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI
3464ENUMX
3465 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO
3466ENUMX
3467 BFD_RELOC_BFIN_GOTOFF17M4
3468ENUMX
3469 BFD_RELOC_BFIN_GOTOFFHI
3470ENUMX
3471 BFD_RELOC_BFIN_GOTOFFLO
3472ENUMDOC
3473 ADI Blackfin FD-PIC relocations.
0f64bb02
CM
3474ENUM
3475 BFD_RELOC_BFIN_GOT
3476ENUMDOC
3477 ADI Blackfin GOT relocation.
3478ENUM
3479 BFD_RELOC_BFIN_PLTPC
3480ENUMDOC
3481 ADI Blackfin PLTPC relocation.
3482ENUM
3483 BFD_ARELOC_BFIN_PUSH
3484ENUMDOC
3485 ADI Blackfin arithmetic relocation.
3486ENUM
3487 BFD_ARELOC_BFIN_CONST
3488ENUMDOC
3489 ADI Blackfin arithmetic relocation.
3490ENUM
3491 BFD_ARELOC_BFIN_ADD
3492ENUMDOC
3493 ADI Blackfin arithmetic relocation.
3494ENUM
3495 BFD_ARELOC_BFIN_SUB
3496ENUMDOC
3497 ADI Blackfin arithmetic relocation.
3498ENUM
3499 BFD_ARELOC_BFIN_MULT
3500ENUMDOC
3501 ADI Blackfin arithmetic relocation.
3502ENUM
3503 BFD_ARELOC_BFIN_DIV
3504ENUMDOC
3505 ADI Blackfin arithmetic relocation.
3506ENUM
3507 BFD_ARELOC_BFIN_MOD
3508ENUMDOC
3509 ADI Blackfin arithmetic relocation.
3510ENUM
3511 BFD_ARELOC_BFIN_LSHIFT
3512ENUMDOC
3513 ADI Blackfin arithmetic relocation.
3514ENUM
3515 BFD_ARELOC_BFIN_RSHIFT
3516ENUMDOC
3517 ADI Blackfin arithmetic relocation.
3518ENUM
3519 BFD_ARELOC_BFIN_AND
3520ENUMDOC
3521 ADI Blackfin arithmetic relocation.
3522ENUM
3523 BFD_ARELOC_BFIN_OR
3524ENUMDOC
3525 ADI Blackfin arithmetic relocation.
3526ENUM
3527 BFD_ARELOC_BFIN_XOR
3528ENUMDOC
3529 ADI Blackfin arithmetic relocation.
3530ENUM
3531 BFD_ARELOC_BFIN_LAND
3532ENUMDOC
3533 ADI Blackfin arithmetic relocation.
3534ENUM
3535 BFD_ARELOC_BFIN_LOR
3536ENUMDOC
3537 ADI Blackfin arithmetic relocation.
3538ENUM
3539 BFD_ARELOC_BFIN_LEN
3540ENUMDOC
3541 ADI Blackfin arithmetic relocation.
3542ENUM
3543 BFD_ARELOC_BFIN_NEG
3544ENUMDOC
3545 ADI Blackfin arithmetic relocation.
3546ENUM
3547 BFD_ARELOC_BFIN_COMP
3548ENUMDOC
3549 ADI Blackfin arithmetic relocation.
3550ENUM
3551 BFD_ARELOC_BFIN_PAGE
3552ENUMDOC
3553 ADI Blackfin arithmetic relocation.
3554ENUM
3555 BFD_ARELOC_BFIN_HWPAGE
3556ENUMDOC
3557 ADI Blackfin arithmetic relocation.
3558ENUM
3559 BFD_ARELOC_BFIN_ADDR
3560ENUMDOC
3561 ADI Blackfin arithmetic relocation.
3562
252b5132
RH
3563ENUM
3564 BFD_RELOC_D10V_10_PCREL_R
3565ENUMDOC
3566 Mitsubishi D10V relocs.
3567 This is a 10-bit reloc with the right 2 bits
3568 assumed to be 0.
3569ENUM
3570 BFD_RELOC_D10V_10_PCREL_L
3571ENUMDOC
3572 Mitsubishi D10V relocs.
3573 This is a 10-bit reloc with the right 2 bits
3574 assumed to be 0. This is the same as the previous reloc
3575 except it is in the left container, i.e.,
3576 shifted left 15 bits.
3577ENUM
3578 BFD_RELOC_D10V_18
3579ENUMDOC
3580 This is an 18-bit reloc with the right 2 bits
3581 assumed to be 0.
3582ENUM
3583 BFD_RELOC_D10V_18_PCREL
3584ENUMDOC
3585 This is an 18-bit reloc with the right 2 bits
3586 assumed to be 0.
3587
3588ENUM
3589 BFD_RELOC_D30V_6
3590ENUMDOC
3591 Mitsubishi D30V relocs.
3592 This is a 6-bit absolute reloc.
3593ENUM
3594 BFD_RELOC_D30V_9_PCREL
3595ENUMDOC
88b6bae0
AM
3596 This is a 6-bit pc-relative reloc with
3597 the right 3 bits assumed to be 0.
252b5132
RH
3598ENUM
3599 BFD_RELOC_D30V_9_PCREL_R
3600ENUMDOC
88b6bae0 3601 This is a 6-bit pc-relative reloc with
252b5132
RH
3602 the right 3 bits assumed to be 0. Same
3603 as the previous reloc but on the right side
88b6bae0 3604 of the container.
252b5132
RH
3605ENUM
3606 BFD_RELOC_D30V_15
3607ENUMDOC
88b6bae0
AM
3608 This is a 12-bit absolute reloc with the
3609 right 3 bitsassumed to be 0.
252b5132
RH
3610ENUM
3611 BFD_RELOC_D30V_15_PCREL
3612ENUMDOC
88b6bae0
AM
3613 This is a 12-bit pc-relative reloc with
3614 the right 3 bits assumed to be 0.
252b5132
RH
3615ENUM
3616 BFD_RELOC_D30V_15_PCREL_R
3617ENUMDOC
88b6bae0 3618 This is a 12-bit pc-relative reloc with
252b5132
RH
3619 the right 3 bits assumed to be 0. Same
3620 as the previous reloc but on the right side
88b6bae0 3621 of the container.
252b5132
RH
3622ENUM
3623 BFD_RELOC_D30V_21
3624ENUMDOC
88b6bae0 3625 This is an 18-bit absolute reloc with
252b5132
RH
3626 the right 3 bits assumed to be 0.
3627ENUM
3628 BFD_RELOC_D30V_21_PCREL
3629ENUMDOC
88b6bae0 3630 This is an 18-bit pc-relative reloc with
252b5132
RH
3631 the right 3 bits assumed to be 0.
3632ENUM
3633 BFD_RELOC_D30V_21_PCREL_R
3634ENUMDOC
88b6bae0 3635 This is an 18-bit pc-relative reloc with
252b5132
RH
3636 the right 3 bits assumed to be 0. Same
3637 as the previous reloc but on the right side
3638 of the container.
3639ENUM
3640 BFD_RELOC_D30V_32
3641ENUMDOC
3642 This is a 32-bit absolute reloc.
3643ENUM
3644 BFD_RELOC_D30V_32_PCREL
3645ENUMDOC
3646 This is a 32-bit pc-relative reloc.
3647
d172d4ba
NC
3648ENUM
3649 BFD_RELOC_DLX_HI16_S
3650ENUMDOC
3651 DLX relocs
3652ENUM
3653 BFD_RELOC_DLX_LO16
3654ENUMDOC
3655 DLX relocs
3656ENUM
3657 BFD_RELOC_DLX_JMP26
3658ENUMDOC
3659 DLX relocs
3660
e729279b 3661ENUM
fd54057a 3662 BFD_RELOC_M32C_HI8
6772dd07
DD
3663ENUMX
3664 BFD_RELOC_M32C_RL_JUMP
3665ENUMX
3666 BFD_RELOC_M32C_RL_1ADDR
3667ENUMX
3668 BFD_RELOC_M32C_RL_2ADDR
e729279b
NC
3669ENUMDOC
3670 Renesas M16C/M32C Relocations.
3671
252b5132
RH
3672ENUM
3673 BFD_RELOC_M32R_24
3674ENUMDOC
26597c86 3675 Renesas M32R (formerly Mitsubishi M32R) relocs.
252b5132
RH
3676 This is a 24 bit absolute address.
3677ENUM
3678 BFD_RELOC_M32R_10_PCREL
3679ENUMDOC
3680 This is a 10-bit pc-relative reloc with the right 2 bits assumed to be 0.
3681ENUM
3682 BFD_RELOC_M32R_18_PCREL
3683ENUMDOC
3684 This is an 18-bit reloc with the right 2 bits assumed to be 0.
3685ENUM
3686 BFD_RELOC_M32R_26_PCREL
3687ENUMDOC
3688 This is a 26-bit reloc with the right 2 bits assumed to be 0.
3689ENUM
3690 BFD_RELOC_M32R_HI16_ULO
3691ENUMDOC
3692 This is a 16-bit reloc containing the high 16 bits of an address
3693 used when the lower 16 bits are treated as unsigned.
3694ENUM
3695 BFD_RELOC_M32R_HI16_SLO
3696ENUMDOC
3697 This is a 16-bit reloc containing the high 16 bits of an address
3698 used when the lower 16 bits are treated as signed.
3699ENUM
3700 BFD_RELOC_M32R_LO16
3701ENUMDOC
3702 This is a 16-bit reloc containing the lower 16 bits of an address.
3703ENUM
3704 BFD_RELOC_M32R_SDA16
3705ENUMDOC
3706 This is a 16-bit reloc containing the small data area offset for use in
3707 add3, load, and store instructions.
6edf0760
NC
3708ENUM
3709 BFD_RELOC_M32R_GOT24
3710ENUMX
3711 BFD_RELOC_M32R_26_PLTREL
3712ENUMX
3713 BFD_RELOC_M32R_COPY
3714ENUMX
3715 BFD_RELOC_M32R_GLOB_DAT
3716ENUMX
3717 BFD_RELOC_M32R_JMP_SLOT
3718ENUMX
3719 BFD_RELOC_M32R_RELATIVE
3720ENUMX
3721 BFD_RELOC_M32R_GOTOFF
097f809a
NC
3722ENUMX
3723 BFD_RELOC_M32R_GOTOFF_HI_ULO
3724ENUMX
3725 BFD_RELOC_M32R_GOTOFF_HI_SLO
3726ENUMX
3727 BFD_RELOC_M32R_GOTOFF_LO
6edf0760
NC
3728ENUMX
3729 BFD_RELOC_M32R_GOTPC24
3730ENUMX
3731 BFD_RELOC_M32R_GOT16_HI_ULO
3732ENUMX
3733 BFD_RELOC_M32R_GOT16_HI_SLO
3734ENUMX
3735 BFD_RELOC_M32R_GOT16_LO
3736ENUMX
3737 BFD_RELOC_M32R_GOTPC_HI_ULO
3738ENUMX
3739 BFD_RELOC_M32R_GOTPC_HI_SLO
3740ENUMX
3741 BFD_RELOC_M32R_GOTPC_LO
3742ENUMDOC
3743 For PIC.
3744
252b5132
RH
3745
3746ENUM
3747 BFD_RELOC_V850_9_PCREL
3748ENUMDOC
3749 This is a 9-bit reloc
3750ENUM
3751 BFD_RELOC_V850_22_PCREL
3752ENUMDOC
3753 This is a 22-bit reloc
3754
3755ENUM
3756 BFD_RELOC_V850_SDA_16_16_OFFSET
3757ENUMDOC
3758 This is a 16 bit offset from the short data area pointer.
3759ENUM
3760 BFD_RELOC_V850_SDA_15_16_OFFSET
3761ENUMDOC
3762 This is a 16 bit offset (of which only 15 bits are used) from the
3763 short data area pointer.
3764ENUM
3765 BFD_RELOC_V850_ZDA_16_16_OFFSET
3766ENUMDOC
3767 This is a 16 bit offset from the zero data area pointer.
3768ENUM
3769 BFD_RELOC_V850_ZDA_15_16_OFFSET
3770ENUMDOC
3771 This is a 16 bit offset (of which only 15 bits are used) from the
3772 zero data area pointer.
3773ENUM
3774 BFD_RELOC_V850_TDA_6_8_OFFSET
3775ENUMDOC
3776 This is an 8 bit offset (of which only 6 bits are used) from the
3777 tiny data area pointer.
3778ENUM
3779 BFD_RELOC_V850_TDA_7_8_OFFSET
3780ENUMDOC
3781 This is an 8bit offset (of which only 7 bits are used) from the tiny
3782 data area pointer.
3783ENUM
3784 BFD_RELOC_V850_TDA_7_7_OFFSET
3785ENUMDOC
3786 This is a 7 bit offset from the tiny data area pointer.
3787ENUM
3788 BFD_RELOC_V850_TDA_16_16_OFFSET
3789ENUMDOC
3790 This is a 16 bit offset from the tiny data area pointer.
3791COMMENT
3792ENUM
3793 BFD_RELOC_V850_TDA_4_5_OFFSET
3794ENUMDOC
3795 This is a 5 bit offset (of which only 4 bits are used) from the tiny
3796 data area pointer.
3797ENUM
3798 BFD_RELOC_V850_TDA_4_4_OFFSET
3799ENUMDOC
3800 This is a 4 bit offset from the tiny data area pointer.
3801ENUM
3802 BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET
3803ENUMDOC
3804 This is a 16 bit offset from the short data area pointer, with the
7dee875e 3805 bits placed non-contiguously in the instruction.
252b5132
RH
3806ENUM
3807 BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET
3808ENUMDOC
3809 This is a 16 bit offset from the zero data area pointer, with the
7dee875e 3810 bits placed non-contiguously in the instruction.
252b5132
RH
3811ENUM
3812 BFD_RELOC_V850_CALLT_6_7_OFFSET
3813ENUMDOC
3814 This is a 6 bit offset from the call table base pointer.
3815ENUM
3816 BFD_RELOC_V850_CALLT_16_16_OFFSET
3817ENUMDOC
3818 This is a 16 bit offset from the call table base pointer.
86aba9db
NC
3819ENUM
3820 BFD_RELOC_V850_LONGCALL
3821ENUMDOC
3822 Used for relaxing indirect function calls.
3823ENUM
3824 BFD_RELOC_V850_LONGJUMP
3825ENUMDOC
3826 Used for relaxing indirect jumps.
3827ENUM
3828 BFD_RELOC_V850_ALIGN
3829ENUMDOC
3830 Used to maintain alignment whilst relaxing.
1e50d24d
RS
3831ENUM
3832 BFD_RELOC_V850_LO16_SPLIT_OFFSET
3833ENUMDOC
3834 This is a variation of BFD_RELOC_LO16 that can be used in v850e ld.bu
3835 instructions.
1cd986c5
NC
3836ENUM
3837 BFD_RELOC_V850_16_PCREL
3838ENUMDOC
3839 This is a 16-bit reloc.
3840ENUM
3841 BFD_RELOC_V850_17_PCREL
3842ENUMDOC
3843 This is a 17-bit reloc.
3844ENUM
3845 BFD_RELOC_V850_23
3846ENUMDOC
3847 This is a 23-bit reloc.
3848ENUM
3849 BFD_RELOC_V850_32_PCREL
3850ENUMDOC
3851 This is a 32-bit reloc.
3852ENUM
3853 BFD_RELOC_V850_32_ABS
3854ENUMDOC
3855 This is a 32-bit reloc.
3856ENUM
3857 BFD_RELOC_V850_16_SPLIT_OFFSET
3858ENUMDOC
3859 This is a 16-bit reloc.
3860ENUM
3861 BFD_RELOC_V850_16_S1
3862ENUMDOC
3863 This is a 16-bit reloc.
3864ENUM
3865 BFD_RELOC_V850_LO16_S1
3866ENUMDOC
3867 Low 16 bits. 16 bit shifted by 1.
3868ENUM
3869 BFD_RELOC_V850_CALLT_15_16_OFFSET
3870ENUMDOC
3871 This is a 16 bit offset from the call table base pointer.
3872ENUM
3873 BFD_RELOC_V850_32_GOTPCREL
3874ENUMDOC
3875 DSO relocations.
3876ENUM
3877 BFD_RELOC_V850_16_GOT
3878ENUMDOC
3879 DSO relocations.
3880ENUM
3881 BFD_RELOC_V850_32_GOT
3882ENUMDOC
3883 DSO relocations.
3884ENUM
3885 BFD_RELOC_V850_22_PLT_PCREL
3886ENUMDOC
3887 DSO relocations.
3888ENUM
3889 BFD_RELOC_V850_32_PLT_PCREL
3890ENUMDOC
3891 DSO relocations.
3892ENUM
3893 BFD_RELOC_V850_COPY
3894ENUMDOC
3895 DSO relocations.
3896ENUM
3897 BFD_RELOC_V850_GLOB_DAT
3898ENUMDOC
3899 DSO relocations.
3900ENUM
3901 BFD_RELOC_V850_JMP_SLOT
3902ENUMDOC
3903 DSO relocations.
3904ENUM
3905 BFD_RELOC_V850_RELATIVE
3906ENUMDOC
3907 DSO relocations.
3908ENUM
3909 BFD_RELOC_V850_16_GOTOFF
3910ENUMDOC
3911 DSO relocations.
3912ENUM
3913 BFD_RELOC_V850_32_GOTOFF
3914ENUMDOC
3915 DSO relocations.
3916ENUM
3917 BFD_RELOC_V850_CODE
3918ENUMDOC
3919 start code.
3920ENUM
3921 BFD_RELOC_V850_DATA
3922ENUMDOC
3923 start data in text.
252b5132
RH
3924ENUM
3925 BFD_RELOC_MN10300_32_PCREL
3926ENUMDOC
3927 This is a 32bit pcrel reloc for the mn10300, offset by two bytes in the
3928 instruction.
3929ENUM
3930 BFD_RELOC_MN10300_16_PCREL
3931ENUMDOC
3932 This is a 16bit pcrel reloc for the mn10300, offset by two bytes in the
3933 instruction.
3934
3935ENUM
3936 BFD_RELOC_TIC30_LDP
3937ENUMDOC
3938 This is a 8bit DP reloc for the tms320c30, where the most
3939 significant 8 bits of a 24 bit word are placed into the least
3940 significant 8 bits of the opcode.
3941
81635ce4
TW
3942ENUM
3943 BFD_RELOC_TIC54X_PARTLS7
3944ENUMDOC
3945 This is a 7bit reloc for the tms320c54x, where the least
3946 significant 7 bits of a 16 bit word are placed into the least
3947 significant 7 bits of the opcode.
3948
3949ENUM
3950 BFD_RELOC_TIC54X_PARTMS9
3951ENUMDOC
3952 This is a 9bit DP reloc for the tms320c54x, where the most
3953 significant 9 bits of a 16 bit word are placed into the least
3954 significant 9 bits of the opcode.
3955
3956ENUM
3957 BFD_RELOC_TIC54X_23
3958ENUMDOC
3959 This is an extended address 23-bit reloc for the tms320c54x.
3960
3961ENUM
3962 BFD_RELOC_TIC54X_16_OF_23
3963ENUMDOC
3d855632
KH
3964 This is a 16-bit reloc for the tms320c54x, where the least
3965 significant 16 bits of a 23-bit extended address are placed into
81635ce4
TW
3966 the opcode.
3967
3968ENUM
3969 BFD_RELOC_TIC54X_MS7_OF_23
3970ENUMDOC
3971 This is a reloc for the tms320c54x, where the most
3d855632 3972 significant 7 bits of a 23-bit extended address are placed into
81635ce4 3973 the opcode.
81635ce4 3974
40b36596
JM
3975ENUM
3976 BFD_RELOC_C6000_PCR_S21
3977ENUMX
3978 BFD_RELOC_C6000_PCR_S12
3979ENUMX
3980 BFD_RELOC_C6000_PCR_S10
3981ENUMX
3982 BFD_RELOC_C6000_PCR_S7
3983ENUMX
3984 BFD_RELOC_C6000_ABS_S16
3985ENUMX
3986 BFD_RELOC_C6000_ABS_L16
3987ENUMX
3988 BFD_RELOC_C6000_ABS_H16
3989ENUMX
3990 BFD_RELOC_C6000_SBR_U15_B
3991ENUMX
3992 BFD_RELOC_C6000_SBR_U15_H
3993ENUMX
3994 BFD_RELOC_C6000_SBR_U15_W
3995ENUMX
3996 BFD_RELOC_C6000_SBR_S16
3997ENUMX
3998 BFD_RELOC_C6000_SBR_L16_B
3999ENUMX
4000 BFD_RELOC_C6000_SBR_L16_H
4001ENUMX
4002 BFD_RELOC_C6000_SBR_L16_W
4003ENUMX
4004 BFD_RELOC_C6000_SBR_H16_B
4005ENUMX
4006 BFD_RELOC_C6000_SBR_H16_H
4007ENUMX
4008 BFD_RELOC_C6000_SBR_H16_W
4009ENUMX
4010 BFD_RELOC_C6000_SBR_GOT_U15_W
4011ENUMX
4012 BFD_RELOC_C6000_SBR_GOT_L16_W
4013ENUMX
4014 BFD_RELOC_C6000_SBR_GOT_H16_W
4015ENUMX
4016 BFD_RELOC_C6000_DSBT_INDEX
4017ENUMX
4018 BFD_RELOC_C6000_PREL31
4019ENUMX
4020 BFD_RELOC_C6000_COPY
ac145307
BS
4021ENUMX
4022 BFD_RELOC_C6000_JUMP_SLOT
4023ENUMX
4024 BFD_RELOC_C6000_EHTYPE
4025ENUMX
4026 BFD_RELOC_C6000_PCR_H16
4027ENUMX
4028 BFD_RELOC_C6000_PCR_L16
40b36596
JM
4029ENUMX
4030 BFD_RELOC_C6000_ALIGN
4031ENUMX
4032 BFD_RELOC_C6000_FPHEAD
4033ENUMX
4034 BFD_RELOC_C6000_NOCMP
4035ENUMDOC
4036 TMS320C6000 relocations.
4037
252b5132
RH
4038ENUM
4039 BFD_RELOC_FR30_48
4040ENUMDOC
4041 This is a 48 bit reloc for the FR30 that stores 32 bits.
4042ENUM
4043 BFD_RELOC_FR30_20
4044ENUMDOC
4045 This is a 32 bit reloc for the FR30 that stores 20 bits split up into
4046 two sections.
4047ENUM
4048 BFD_RELOC_FR30_6_IN_4
4049ENUMDOC
4050 This is a 16 bit reloc for the FR30 that stores a 6 bit word offset in
4051 4 bits.
4052ENUM
4053 BFD_RELOC_FR30_8_IN_8
4054ENUMDOC
4055 This is a 16 bit reloc for the FR30 that stores an 8 bit byte offset
4056 into 8 bits.
4057ENUM
4058 BFD_RELOC_FR30_9_IN_8
4059ENUMDOC
4060 This is a 16 bit reloc for the FR30 that stores a 9 bit short offset
4061 into 8 bits.
4062ENUM
4063 BFD_RELOC_FR30_10_IN_8
4064ENUMDOC
4065 This is a 16 bit reloc for the FR30 that stores a 10 bit word offset
4066 into 8 bits.
4067ENUM
4068 BFD_RELOC_FR30_9_PCREL
4069ENUMDOC
4070 This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative
4071 short offset into 8 bits.
4072ENUM
4073 BFD_RELOC_FR30_12_PCREL
4074ENUMDOC
4075 This is a 16 bit reloc for the FR30 that stores a 12 bit pc relative
4076 short offset into 11 bits.
88b6bae0 4077
252b5132
RH
4078ENUM
4079 BFD_RELOC_MCORE_PCREL_IMM8BY4
4080ENUMX
4081 BFD_RELOC_MCORE_PCREL_IMM11BY2
4082ENUMX
4083 BFD_RELOC_MCORE_PCREL_IMM4BY2
4084ENUMX
4085 BFD_RELOC_MCORE_PCREL_32
4086ENUMX
4087 BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2
36797d47
NC
4088ENUMX
4089 BFD_RELOC_MCORE_RVA
252b5132
RH
4090ENUMDOC
4091 Motorola Mcore relocations.
88b6bae0 4092
d9352518
DB
4093ENUM
4094 BFD_RELOC_MEP_8
4095ENUMX
4096 BFD_RELOC_MEP_16
4097ENUMX
4098 BFD_RELOC_MEP_32
4099ENUMX
4100 BFD_RELOC_MEP_PCREL8A2
4101ENUMX
4102 BFD_RELOC_MEP_PCREL12A2
4103ENUMX
4104 BFD_RELOC_MEP_PCREL17A2
4105ENUMX
4106 BFD_RELOC_MEP_PCREL24A2
4107ENUMX
4108 BFD_RELOC_MEP_PCABS24A2
4109ENUMX
4110 BFD_RELOC_MEP_LOW16
4111ENUMX
4112 BFD_RELOC_MEP_HI16U
4113ENUMX
4114 BFD_RELOC_MEP_HI16S
4115ENUMX
4116 BFD_RELOC_MEP_GPREL
4117ENUMX
4118 BFD_RELOC_MEP_TPREL
4119ENUMX
4120 BFD_RELOC_MEP_TPREL7
4121ENUMX
4122 BFD_RELOC_MEP_TPREL7A2
4123ENUMX
4124 BFD_RELOC_MEP_TPREL7A4
4125ENUMX
4126 BFD_RELOC_MEP_UIMM24
4127ENUMX
4128 BFD_RELOC_MEP_ADDR24A4
4129ENUMX
4130 BFD_RELOC_MEP_GNU_VTINHERIT
4131ENUMX
4132 BFD_RELOC_MEP_GNU_VTENTRY
4133ENUMDOC
4134 Toshiba Media Processor Relocations.
4135COMMENT
4136
3c3bdf30
NC
4137ENUM
4138 BFD_RELOC_MMIX_GETA
4139ENUMX
4140 BFD_RELOC_MMIX_GETA_1
4141ENUMX
4142 BFD_RELOC_MMIX_GETA_2
4143ENUMX
4144 BFD_RELOC_MMIX_GETA_3
4145ENUMDOC
4146 These are relocations for the GETA instruction.
4147ENUM
4148 BFD_RELOC_MMIX_CBRANCH
4149ENUMX
4150 BFD_RELOC_MMIX_CBRANCH_J
4151ENUMX
4152 BFD_RELOC_MMIX_CBRANCH_1
4153ENUMX
4154 BFD_RELOC_MMIX_CBRANCH_2
4155ENUMX
4156 BFD_RELOC_MMIX_CBRANCH_3
4157ENUMDOC
4158 These are relocations for a conditional branch instruction.
4159ENUM
4160 BFD_RELOC_MMIX_PUSHJ
4161ENUMX
4162 BFD_RELOC_MMIX_PUSHJ_1
4163ENUMX
4164 BFD_RELOC_MMIX_PUSHJ_2
4165ENUMX
4166 BFD_RELOC_MMIX_PUSHJ_3
f60ebe14
HPN
4167ENUMX
4168 BFD_RELOC_MMIX_PUSHJ_STUBBABLE
3c3bdf30
NC
4169ENUMDOC
4170 These are relocations for the PUSHJ instruction.
4171ENUM
4172 BFD_RELOC_MMIX_JMP
4173ENUMX
4174 BFD_RELOC_MMIX_JMP_1
4175ENUMX
4176 BFD_RELOC_MMIX_JMP_2
4177ENUMX
4178 BFD_RELOC_MMIX_JMP_3
4179ENUMDOC
4180 These are relocations for the JMP instruction.
4181ENUM
4182 BFD_RELOC_MMIX_ADDR19
4183ENUMDOC
4184 This is a relocation for a relative address as in a GETA instruction or
4185 a branch.
4186ENUM
4187 BFD_RELOC_MMIX_ADDR27
4188ENUMDOC
4189 This is a relocation for a relative address as in a JMP instruction.
4190ENUM
4191 BFD_RELOC_MMIX_REG_OR_BYTE
4192ENUMDOC
4193 This is a relocation for an instruction field that may be a general
4194 register or a value 0..255.
4195ENUM
4196 BFD_RELOC_MMIX_REG
4197ENUMDOC
4198 This is a relocation for an instruction field that may be a general
4199 register.
4200ENUM
4201 BFD_RELOC_MMIX_BASE_PLUS_OFFSET
4202ENUMDOC
4203 This is a relocation for two instruction fields holding a register and
4204 an offset, the equivalent of the relocation.
4205ENUM
4206 BFD_RELOC_MMIX_LOCAL
4207ENUMDOC
4208 This relocation is an assertion that the expression is not allocated as
4209 a global register. It does not modify contents.
4210
adde6300
AM
4211ENUM
4212 BFD_RELOC_AVR_7_PCREL
4213ENUMDOC
4214 This is a 16 bit reloc for the AVR that stores 8 bit pc relative
4215 short offset into 7 bits.
4216ENUM
4217 BFD_RELOC_AVR_13_PCREL
4218ENUMDOC
4219 This is a 16 bit reloc for the AVR that stores 13 bit pc relative
4220 short offset into 12 bits.
4221ENUM
4222 BFD_RELOC_AVR_16_PM
4223ENUMDOC
4224 This is a 16 bit reloc for the AVR that stores 17 bit value (usually
3d855632 4225 program memory address) into 16 bits.
adde6300
AM
4226ENUM
4227 BFD_RELOC_AVR_LO8_LDI
4228ENUMDOC
4229 This is a 16 bit reloc for the AVR that stores 8 bit value (usually
4230 data memory address) into 8 bit immediate value of LDI insn.
4231ENUM
4232 BFD_RELOC_AVR_HI8_LDI
4233ENUMDOC
4234 This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
4235 of data memory address) into 8 bit immediate value of LDI insn.
4236ENUM
4237 BFD_RELOC_AVR_HH8_LDI
4238ENUMDOC
4239 This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
4240 of program memory address) into 8 bit immediate value of LDI insn.
df406460
NC
4241ENUM
4242 BFD_RELOC_AVR_MS8_LDI
4243ENUMDOC
4244 This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
4245 of 32 bit value) into 8 bit immediate value of LDI insn.
adde6300
AM
4246ENUM
4247 BFD_RELOC_AVR_LO8_LDI_NEG
4248ENUMDOC
4249 This is a 16 bit reloc for the AVR that stores negated 8 bit value
4250 (usually data memory address) into 8 bit immediate value of SUBI insn.
4251ENUM
4252 BFD_RELOC_AVR_HI8_LDI_NEG
4253ENUMDOC
4254 This is a 16 bit reloc for the AVR that stores negated 8 bit value
4255 (high 8 bit of data memory address) into 8 bit immediate value of
4256 SUBI insn.
4257ENUM
4258 BFD_RELOC_AVR_HH8_LDI_NEG
4259ENUMDOC
4260 This is a 16 bit reloc for the AVR that stores negated 8 bit value
4261 (most high 8 bit of program memory address) into 8 bit immediate value
4262 of LDI or SUBI insn.
df406460
NC
4263ENUM
4264 BFD_RELOC_AVR_MS8_LDI_NEG
4265ENUMDOC
4266 This is a 16 bit reloc for the AVR that stores negated 8 bit value (msb
4267 of 32 bit value) into 8 bit immediate value of LDI insn.
adde6300
AM
4268ENUM
4269 BFD_RELOC_AVR_LO8_LDI_PM
4270ENUMDOC
4271 This is a 16 bit reloc for the AVR that stores 8 bit value (usually
4272 command address) into 8 bit immediate value of LDI insn.
28c9d252
NC
4273ENUM
4274 BFD_RELOC_AVR_LO8_LDI_GS
4275ENUMDOC
4276 This is a 16 bit reloc for the AVR that stores 8 bit value
4277 (command address) into 8 bit immediate value of LDI insn. If the address
4278 is beyond the 128k boundary, the linker inserts a jump stub for this reloc
4279 in the lower 128k.
adde6300
AM
4280ENUM
4281 BFD_RELOC_AVR_HI8_LDI_PM
4282ENUMDOC
4283 This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
4284 of command address) into 8 bit immediate value of LDI insn.
28c9d252
NC
4285ENUM
4286 BFD_RELOC_AVR_HI8_LDI_GS
4287ENUMDOC
4288 This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
4289 of command address) into 8 bit immediate value of LDI insn. If the address
4290 is beyond the 128k boundary, the linker inserts a jump stub for this reloc
4291 below 128k.
adde6300
AM
4292ENUM
4293 BFD_RELOC_AVR_HH8_LDI_PM
4294ENUMDOC
4295 This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
4296 of command address) into 8 bit immediate value of LDI insn.
4297ENUM
4298 BFD_RELOC_AVR_LO8_LDI_PM_NEG
4299ENUMDOC
4300 This is a 16 bit reloc for the AVR that stores negated 8 bit value
4301 (usually command address) into 8 bit immediate value of SUBI insn.
4302ENUM
4303 BFD_RELOC_AVR_HI8_LDI_PM_NEG
4304ENUMDOC
4305 This is a 16 bit reloc for the AVR that stores negated 8 bit value
4306 (high 8 bit of 16 bit command address) into 8 bit immediate value
4307 of SUBI insn.
4308ENUM
4309 BFD_RELOC_AVR_HH8_LDI_PM_NEG
4310ENUMDOC
4311 This is a 16 bit reloc for the AVR that stores negated 8 bit value
4312 (high 6 bit of 22 bit command address) into 8 bit immediate
4313 value of SUBI insn.
4314ENUM
4315 BFD_RELOC_AVR_CALL
4316ENUMDOC
4317 This is a 32 bit reloc for the AVR that stores 23 bit value
4318 into 22 bits.
b996922c
AM
4319ENUM
4320 BFD_RELOC_AVR_LDI
4321ENUMDOC
4322 This is a 16 bit reloc for the AVR that stores all needed bits
4323 for absolute addressing with ldi with overflow check to linktime
4324ENUM
4325 BFD_RELOC_AVR_6
4326ENUMDOC
4327 This is a 6 bit reloc for the AVR that stores offset for ldd/std
4328 instructions
4329ENUM
4330 BFD_RELOC_AVR_6_ADIW
4331ENUMDOC
4332 This is a 6 bit reloc for the AVR that stores offset for adiw/sbiw
4333 instructions
adde6300 4334
99c513f6
DD
4335ENUM
4336 BFD_RELOC_RL78_NEG8
4337ENUMX
4338 BFD_RELOC_RL78_NEG16
4339ENUMX
4340 BFD_RELOC_RL78_NEG24
4341ENUMX
4342 BFD_RELOC_RL78_NEG32
4343ENUMX
4344 BFD_RELOC_RL78_16_OP
4345ENUMX
4346 BFD_RELOC_RL78_24_OP
4347ENUMX
4348 BFD_RELOC_RL78_32_OP
4349ENUMX
4350 BFD_RELOC_RL78_8U
4351ENUMX
4352 BFD_RELOC_RL78_16U
4353ENUMX
4354 BFD_RELOC_RL78_24U
4355ENUMX
4356 BFD_RELOC_RL78_DIR3U_PCREL
4357ENUMX
4358 BFD_RELOC_RL78_DIFF
4359ENUMX
4360 BFD_RELOC_RL78_GPRELB
4361ENUMX
4362 BFD_RELOC_RL78_GPRELW
4363ENUMX
4364 BFD_RELOC_RL78_GPRELL
4365ENUMX
4366 BFD_RELOC_RL78_SYM
4367ENUMX
4368 BFD_RELOC_RL78_OP_SUBTRACT
4369ENUMX
4370 BFD_RELOC_RL78_OP_NEG
4371ENUMX
4372 BFD_RELOC_RL78_OP_AND
4373ENUMX
4374 BFD_RELOC_RL78_OP_SHRA
4375ENUMX
4376 BFD_RELOC_RL78_ABS8
4377ENUMX
4378 BFD_RELOC_RL78_ABS16
4379ENUMX
4380 BFD_RELOC_RL78_ABS16_REV
4381ENUMX
4382 BFD_RELOC_RL78_ABS32
4383ENUMX
4384 BFD_RELOC_RL78_ABS32_REV
4385ENUMX
4386 BFD_RELOC_RL78_ABS16U
4387ENUMX
4388 BFD_RELOC_RL78_ABS16UW
4389ENUMX
4390 BFD_RELOC_RL78_ABS16UL
4391ENUMX
4392 BFD_RELOC_RL78_RELAX
4393ENUMX
4394 BFD_RELOC_RL78_HI16
4395ENUMX
4396 BFD_RELOC_RL78_HI8
4397ENUMX
4398 BFD_RELOC_RL78_LO16
4399ENUMDOC
4400 Renesas RL78 Relocations.
4401
c7927a3c
NC
4402ENUM
4403 BFD_RELOC_RX_NEG8
4404ENUMX
4405 BFD_RELOC_RX_NEG16
4406ENUMX
4407 BFD_RELOC_RX_NEG24
4408ENUMX
4409 BFD_RELOC_RX_NEG32
4410ENUMX
4411 BFD_RELOC_RX_16_OP
4412ENUMX
4413 BFD_RELOC_RX_24_OP
4414ENUMX
4415 BFD_RELOC_RX_32_OP
4416ENUMX
4417 BFD_RELOC_RX_8U
4418ENUMX
4419 BFD_RELOC_RX_16U
4420ENUMX
4421 BFD_RELOC_RX_24U
4422ENUMX
4423 BFD_RELOC_RX_DIR3U_PCREL
4424ENUMX
4425 BFD_RELOC_RX_DIFF
4426ENUMX
4427 BFD_RELOC_RX_GPRELB
4428ENUMX
4429 BFD_RELOC_RX_GPRELW
4430ENUMX
4431 BFD_RELOC_RX_GPRELL
4432ENUMX
4433 BFD_RELOC_RX_SYM
4434ENUMX
4435 BFD_RELOC_RX_OP_SUBTRACT
9689e3a3
DD
4436ENUMX
4437 BFD_RELOC_RX_OP_NEG
c7927a3c
NC
4438ENUMX
4439 BFD_RELOC_RX_ABS8
4440ENUMX
4441 BFD_RELOC_RX_ABS16
e8ef21bf
DD
4442ENUMX
4443 BFD_RELOC_RX_ABS16_REV
c7927a3c
NC
4444ENUMX
4445 BFD_RELOC_RX_ABS32
e8ef21bf
DD
4446ENUMX
4447 BFD_RELOC_RX_ABS32_REV
c7927a3c
NC
4448ENUMX
4449 BFD_RELOC_RX_ABS16U
4450ENUMX
4451 BFD_RELOC_RX_ABS16UW
4452ENUMX
4453 BFD_RELOC_RX_ABS16UL
4454ENUMX
4455 BFD_RELOC_RX_RELAX
4456ENUMDOC
4457 Renesas RX Relocations.
4458
a85d7ed0
NC
4459ENUM
4460 BFD_RELOC_390_12
4461ENUMDOC
4462 Direct 12 bit.
4463ENUM
4464 BFD_RELOC_390_GOT12
4465ENUMDOC
4466 12 bit GOT offset.
4467ENUM
4468 BFD_RELOC_390_PLT32
4469ENUMDOC
4470 32 bit PC relative PLT address.
4471ENUM
4472 BFD_RELOC_390_COPY
4473ENUMDOC
4474 Copy symbol at runtime.
4475ENUM
4476 BFD_RELOC_390_GLOB_DAT
4477ENUMDOC
4478 Create GOT entry.
4479ENUM
4480 BFD_RELOC_390_JMP_SLOT
4481ENUMDOC
4482 Create PLT entry.
4483ENUM
4484 BFD_RELOC_390_RELATIVE
4485ENUMDOC
4486 Adjust by program base.
4487ENUM
4488 BFD_RELOC_390_GOTPC
4489ENUMDOC
4490 32 bit PC relative offset to GOT.
4491ENUM
4492 BFD_RELOC_390_GOT16
4493ENUMDOC
4494 16 bit GOT offset.
4495ENUM
4496 BFD_RELOC_390_PC16DBL
4497ENUMDOC
4498 PC relative 16 bit shifted by 1.
4499ENUM
4500 BFD_RELOC_390_PLT16DBL
4501ENUMDOC
4502 16 bit PC rel. PLT shifted by 1.
4503ENUM
4504 BFD_RELOC_390_PC32DBL
4505ENUMDOC
4506 PC relative 32 bit shifted by 1.
4507ENUM
4508 BFD_RELOC_390_PLT32DBL
4509ENUMDOC
4510 32 bit PC rel. PLT shifted by 1.
4511ENUM
4512 BFD_RELOC_390_GOTPCDBL
4513ENUMDOC
4514 32 bit PC rel. GOT shifted by 1.
4515ENUM
4516 BFD_RELOC_390_GOT64
4517ENUMDOC
4518 64 bit GOT offset.
4519ENUM
4520 BFD_RELOC_390_PLT64
4521ENUMDOC
4522 64 bit PC relative PLT address.
4523ENUM
4524 BFD_RELOC_390_GOTENT
4525ENUMDOC
4526 32 bit rel. offset to GOT entry.
5236c819
MS
4527ENUM
4528 BFD_RELOC_390_GOTOFF64
4529ENUMDOC
4530 64 bit offset to GOT.
4531ENUM
4532 BFD_RELOC_390_GOTPLT12
4533ENUMDOC
4534 12-bit offset to symbol-entry within GOT, with PLT handling.
4535ENUM
4536 BFD_RELOC_390_GOTPLT16
4537ENUMDOC
4538 16-bit offset to symbol-entry within GOT, with PLT handling.
4539ENUM
4540 BFD_RELOC_390_GOTPLT32
4541ENUMDOC
4542 32-bit offset to symbol-entry within GOT, with PLT handling.
4543ENUM
4544 BFD_RELOC_390_GOTPLT64
4545ENUMDOC
4546 64-bit offset to symbol-entry within GOT, with PLT handling.
4547ENUM
4548 BFD_RELOC_390_GOTPLTENT
4549ENUMDOC
4550 32-bit rel. offset to symbol-entry within GOT, with PLT handling.
4551ENUM
4552 BFD_RELOC_390_PLTOFF16
4553ENUMDOC
4554 16-bit rel. offset from the GOT to a PLT entry.
4555ENUM
4556 BFD_RELOC_390_PLTOFF32
4557ENUMDOC
4558 32-bit rel. offset from the GOT to a PLT entry.
4559ENUM
4560 BFD_RELOC_390_PLTOFF64
4561ENUMDOC
4562 64-bit rel. offset from the GOT to a PLT entry.
dc810e39 4563
69fc87f1
MS
4564ENUM
4565 BFD_RELOC_390_TLS_LOAD
4566ENUMX
4567 BFD_RELOC_390_TLS_GDCALL
4568ENUMX
4569 BFD_RELOC_390_TLS_LDCALL
4570ENUMX
4571 BFD_RELOC_390_TLS_GD32
4572ENUMX
4573 BFD_RELOC_390_TLS_GD64
4574ENUMX
4575 BFD_RELOC_390_TLS_GOTIE12
4576ENUMX
4577 BFD_RELOC_390_TLS_GOTIE32
4578ENUMX
4579 BFD_RELOC_390_TLS_GOTIE64
4580ENUMX
4581 BFD_RELOC_390_TLS_LDM32
4582ENUMX
4583 BFD_RELOC_390_TLS_LDM64
4584ENUMX
4585 BFD_RELOC_390_TLS_IE32
4586ENUMX
4587 BFD_RELOC_390_TLS_IE64
4588ENUMX
4589 BFD_RELOC_390_TLS_IEENT
4590ENUMX
4591 BFD_RELOC_390_TLS_LE32
4592ENUMX
4593 BFD_RELOC_390_TLS_LE64
4594ENUMX
4595 BFD_RELOC_390_TLS_LDO32
4596ENUMX
4597 BFD_RELOC_390_TLS_LDO64
4598ENUMX
4599 BFD_RELOC_390_TLS_DTPMOD
4600ENUMX
4601 BFD_RELOC_390_TLS_DTPOFF
4602ENUMX
4603 BFD_RELOC_390_TLS_TPOFF
4604ENUMDOC
4605 s390 tls relocations.
4606
bd1ea41b
MS
4607ENUM
4608 BFD_RELOC_390_20
4609ENUMX
4610 BFD_RELOC_390_GOT20
4611ENUMX
4612 BFD_RELOC_390_GOTPLT20
4613ENUMX
4614 BFD_RELOC_390_TLS_GOTIE20
4615ENUMDOC
4616 Long displacement extension.
4617
1c0d3aa6
NC
4618ENUM
4619 BFD_RELOC_SCORE_GPREL15
4620ENUMDOC
c3b7224a 4621 Score relocations
1c0d3aa6
NC
4622 Low 16 bit for load/store
4623ENUM
4624 BFD_RELOC_SCORE_DUMMY2
4625ENUMX
4626 BFD_RELOC_SCORE_JMP
4627ENUMDOC
4628 This is a 24-bit reloc with the right 1 bit assumed to be 0
4629ENUM
4630 BFD_RELOC_SCORE_BRANCH
4631ENUMDOC
4632 This is a 19-bit reloc with the right 1 bit assumed to be 0
c3b7224a
NC
4633ENUM
4634 BFD_RELOC_SCORE_IMM30
4635ENUMDOC
4636 This is a 32-bit reloc for 48-bit instructions.
4637ENUM
4638 BFD_RELOC_SCORE_IMM32
4639ENUMDOC
4640 This is a 32-bit reloc for 48-bit instructions.
1c0d3aa6
NC
4641ENUM
4642 BFD_RELOC_SCORE16_JMP
4643ENUMDOC
4644 This is a 11-bit reloc with the right 1 bit assumed to be 0
4645ENUM
4646 BFD_RELOC_SCORE16_BRANCH
4647ENUMDOC
4648 This is a 8-bit reloc with the right 1 bit assumed to be 0
c3b7224a
NC
4649ENUM
4650 BFD_RELOC_SCORE_BCMP
4651ENUMDOC
4652 This is a 9-bit reloc with the right 1 bit assumed to be 0
1c0d3aa6
NC
4653ENUM
4654 BFD_RELOC_SCORE_GOT15
4655ENUMX
4656 BFD_RELOC_SCORE_GOT_LO16
4657ENUMX
4658 BFD_RELOC_SCORE_CALL15
4659ENUMX
4660 BFD_RELOC_SCORE_DUMMY_HI16
4661ENUMDOC
4662 Undocumented Score relocs
4663
cf88bb9f
NC
4664ENUM
4665 BFD_RELOC_IP2K_FR9
4666ENUMDOC
4667 Scenix IP2K - 9-bit register number / data address
4668ENUM
4669 BFD_RELOC_IP2K_BANK
4670ENUMDOC
4671 Scenix IP2K - 4-bit register/data bank number
4672ENUM
4673 BFD_RELOC_IP2K_ADDR16CJP
4674ENUMDOC
4675 Scenix IP2K - low 13 bits of instruction word address
4676ENUM
4677 BFD_RELOC_IP2K_PAGE3
4678ENUMDOC
4679 Scenix IP2K - high 3 bits of instruction word address
4680ENUM
4681 BFD_RELOC_IP2K_LO8DATA
4682ENUMX
4683 BFD_RELOC_IP2K_HI8DATA
4684ENUMX
4685 BFD_RELOC_IP2K_EX8DATA
4686ENUMDOC
4687 Scenix IP2K - ext/low/high 8 bits of data address
4688ENUM
4689 BFD_RELOC_IP2K_LO8INSN
4690ENUMX
4691 BFD_RELOC_IP2K_HI8INSN
4692ENUMDOC
4693 Scenix IP2K - low/high 8 bits of instruction word address
4694ENUM
4695 BFD_RELOC_IP2K_PC_SKIP
4696ENUMDOC
4697 Scenix IP2K - even/odd PC modifier to modify snb pcl.0
4698ENUM
4699 BFD_RELOC_IP2K_TEXT
4700ENUMDOC
4701 Scenix IP2K - 16 bit word address in text section.
4702ENUM
4703 BFD_RELOC_IP2K_FR_OFFSET
4704ENUMDOC
4705 Scenix IP2K - 7-bit sp or dp offset
4706ENUM
4707 BFD_RELOC_VPE4KMATH_DATA
4708ENUMX
4709 BFD_RELOC_VPE4KMATH_INSN
4710ENUMDOC
4711 Scenix VPE4K coprocessor - data/insn-space addressing
4712
252b5132
RH
4713ENUM
4714 BFD_RELOC_VTABLE_INHERIT
4715ENUMX
4716 BFD_RELOC_VTABLE_ENTRY
4717ENUMDOC
88b6bae0 4718 These two relocations are used by the linker to determine which of
252b5132
RH
4719 the entries in a C++ virtual function table are actually used. When
4720 the --gc-sections option is given, the linker will zero out the entries
4721 that are not used, so that the code for those functions need not be
4722 included in the output.
4723
4724 VTABLE_INHERIT is a zero-space relocation used to describe to the
7dee875e 4725 linker the inheritance tree of a C++ virtual function table. The
252b5132
RH
4726 relocation's symbol should be the parent class' vtable, and the
4727 relocation should be located at the child vtable.
4728
4729 VTABLE_ENTRY is a zero-space relocation that describes the use of a
4730 virtual function table entry. The reloc's symbol should refer to the
4731 table of the class mentioned in the code. Off of that base, an offset
88b6bae0 4732 describes the entry that is being used. For Rela hosts, this offset
252b5132
RH
4733 is stored in the reloc's addend. For Rel hosts, we are forced to put
4734 this offset in the reloc's section offset.
4735
800eeca4
JW
4736ENUM
4737 BFD_RELOC_IA64_IMM14
4738ENUMX
4739 BFD_RELOC_IA64_IMM22
4740ENUMX
4741 BFD_RELOC_IA64_IMM64
4742ENUMX
4743 BFD_RELOC_IA64_DIR32MSB
4744ENUMX
4745 BFD_RELOC_IA64_DIR32LSB
4746ENUMX
4747 BFD_RELOC_IA64_DIR64MSB
4748ENUMX
4749 BFD_RELOC_IA64_DIR64LSB
4750ENUMX
4751 BFD_RELOC_IA64_GPREL22
4752ENUMX
4753 BFD_RELOC_IA64_GPREL64I
4754ENUMX
4755 BFD_RELOC_IA64_GPREL32MSB
4756ENUMX
4757 BFD_RELOC_IA64_GPREL32LSB
4758ENUMX
4759 BFD_RELOC_IA64_GPREL64MSB
4760ENUMX
4761 BFD_RELOC_IA64_GPREL64LSB
4762ENUMX
4763 BFD_RELOC_IA64_LTOFF22
4764ENUMX
4765 BFD_RELOC_IA64_LTOFF64I
4766ENUMX
4767 BFD_RELOC_IA64_PLTOFF22
4768ENUMX
4769 BFD_RELOC_IA64_PLTOFF64I
4770ENUMX
4771 BFD_RELOC_IA64_PLTOFF64MSB
4772ENUMX
4773 BFD_RELOC_IA64_PLTOFF64LSB
4774ENUMX
4775 BFD_RELOC_IA64_FPTR64I
4776ENUMX
4777 BFD_RELOC_IA64_FPTR32MSB
4778ENUMX
4779 BFD_RELOC_IA64_FPTR32LSB
4780ENUMX
4781 BFD_RELOC_IA64_FPTR64MSB
4782ENUMX
4783 BFD_RELOC_IA64_FPTR64LSB
4784ENUMX
4785 BFD_RELOC_IA64_PCREL21B
748abff6
RH
4786ENUMX
4787 BFD_RELOC_IA64_PCREL21BI
800eeca4
JW
4788ENUMX
4789 BFD_RELOC_IA64_PCREL21M
4790ENUMX
4791 BFD_RELOC_IA64_PCREL21F
748abff6
RH
4792ENUMX
4793 BFD_RELOC_IA64_PCREL22
4794ENUMX
4795 BFD_RELOC_IA64_PCREL60B
4796ENUMX
4797 BFD_RELOC_IA64_PCREL64I
800eeca4
JW
4798ENUMX
4799 BFD_RELOC_IA64_PCREL32MSB
4800ENUMX
4801 BFD_RELOC_IA64_PCREL32LSB
4802ENUMX
4803 BFD_RELOC_IA64_PCREL64MSB
4804ENUMX
4805 BFD_RELOC_IA64_PCREL64LSB
4806ENUMX
4807 BFD_RELOC_IA64_LTOFF_FPTR22
4808ENUMX
4809 BFD_RELOC_IA64_LTOFF_FPTR64I
a4bd8390
JW
4810ENUMX
4811 BFD_RELOC_IA64_LTOFF_FPTR32MSB
4812ENUMX
4813 BFD_RELOC_IA64_LTOFF_FPTR32LSB
800eeca4
JW
4814ENUMX
4815 BFD_RELOC_IA64_LTOFF_FPTR64MSB
4816ENUMX
4817 BFD_RELOC_IA64_LTOFF_FPTR64LSB
800eeca4
JW
4818ENUMX
4819 BFD_RELOC_IA64_SEGREL32MSB
4820ENUMX
4821 BFD_RELOC_IA64_SEGREL32LSB
4822ENUMX
4823 BFD_RELOC_IA64_SEGREL64MSB
4824ENUMX
4825 BFD_RELOC_IA64_SEGREL64LSB
4826ENUMX
4827 BFD_RELOC_IA64_SECREL32MSB
4828ENUMX
4829 BFD_RELOC_IA64_SECREL32LSB
4830ENUMX
4831 BFD_RELOC_IA64_SECREL64MSB
4832ENUMX
4833 BFD_RELOC_IA64_SECREL64LSB
4834ENUMX
4835 BFD_RELOC_IA64_REL32MSB
4836ENUMX
4837 BFD_RELOC_IA64_REL32LSB
4838ENUMX
4839 BFD_RELOC_IA64_REL64MSB
4840ENUMX
4841 BFD_RELOC_IA64_REL64LSB
4842ENUMX
4843 BFD_RELOC_IA64_LTV32MSB
4844ENUMX
4845 BFD_RELOC_IA64_LTV32LSB
4846ENUMX
4847 BFD_RELOC_IA64_LTV64MSB
4848ENUMX
4849 BFD_RELOC_IA64_LTV64LSB
4850ENUMX
4851 BFD_RELOC_IA64_IPLTMSB
4852ENUMX
4853 BFD_RELOC_IA64_IPLTLSB
800eeca4
JW
4854ENUMX
4855 BFD_RELOC_IA64_COPY
13ae64f3
JJ
4856ENUMX
4857 BFD_RELOC_IA64_LTOFF22X
4858ENUMX
4859 BFD_RELOC_IA64_LDXMOV
4860ENUMX
4861 BFD_RELOC_IA64_TPREL14
800eeca4
JW
4862ENUMX
4863 BFD_RELOC_IA64_TPREL22
13ae64f3
JJ
4864ENUMX
4865 BFD_RELOC_IA64_TPREL64I
800eeca4
JW
4866ENUMX
4867 BFD_RELOC_IA64_TPREL64MSB
4868ENUMX
4869 BFD_RELOC_IA64_TPREL64LSB
4870ENUMX
13ae64f3 4871 BFD_RELOC_IA64_LTOFF_TPREL22
800eeca4 4872ENUMX
13ae64f3 4873 BFD_RELOC_IA64_DTPMOD64MSB
800eeca4 4874ENUMX
13ae64f3
JJ
4875 BFD_RELOC_IA64_DTPMOD64LSB
4876ENUMX
4877 BFD_RELOC_IA64_LTOFF_DTPMOD22
4878ENUMX
4879 BFD_RELOC_IA64_DTPREL14
4880ENUMX
4881 BFD_RELOC_IA64_DTPREL22
4882ENUMX
4883 BFD_RELOC_IA64_DTPREL64I
4884ENUMX
4885 BFD_RELOC_IA64_DTPREL32MSB
4886ENUMX
4887 BFD_RELOC_IA64_DTPREL32LSB
4888ENUMX
4889 BFD_RELOC_IA64_DTPREL64MSB
4890ENUMX
4891 BFD_RELOC_IA64_DTPREL64LSB
4892ENUMX
4893 BFD_RELOC_IA64_LTOFF_DTPREL22
800eeca4
JW
4894ENUMDOC
4895 Intel IA64 Relocations.
60bcf0fa
NC
4896
4897ENUM
4898 BFD_RELOC_M68HC11_HI8
4899ENUMDOC
4900 Motorola 68HC11 reloc.
3dbfec86 4901 This is the 8 bit high part of an absolute address.
60bcf0fa
NC
4902ENUM
4903 BFD_RELOC_M68HC11_LO8
4904ENUMDOC
4905 Motorola 68HC11 reloc.
3dbfec86 4906 This is the 8 bit low part of an absolute address.
60bcf0fa
NC
4907ENUM
4908 BFD_RELOC_M68HC11_3B
4909ENUMDOC
4910 Motorola 68HC11 reloc.
3dbfec86
SC
4911 This is the 3 bit of a value.
4912ENUM
4913 BFD_RELOC_M68HC11_RL_JUMP
4914ENUMDOC
4915 Motorola 68HC11 reloc.
4916 This reloc marks the beginning of a jump/call instruction.
4917 It is used for linker relaxation to correctly identify beginning
7dee875e 4918 of instruction and change some branches to use PC-relative
3dbfec86
SC
4919 addressing mode.
4920ENUM
4921 BFD_RELOC_M68HC11_RL_GROUP
4922ENUMDOC
4923 Motorola 68HC11 reloc.
4924 This reloc marks a group of several instructions that gcc generates
4925 and for which the linker relaxation pass can modify and/or remove
4926 some of them.
4927ENUM
4928 BFD_RELOC_M68HC11_LO16
4929ENUMDOC
4930 Motorola 68HC11 reloc.
4931 This is the 16-bit lower part of an address. It is used for 'call'
4932 instruction to specify the symbol address without any special
4933 transformation (due to memory bank window).
4934ENUM
4935 BFD_RELOC_M68HC11_PAGE
4936ENUMDOC
4937 Motorola 68HC11 reloc.
4938 This is a 8-bit reloc that specifies the page number of an address.
4939 It is used by 'call' instruction to specify the page number of
4940 the symbol.
4941ENUM
4942 BFD_RELOC_M68HC11_24
4943ENUMDOC
4944 Motorola 68HC11 reloc.
4945 This is a 24-bit reloc that represents the address with a 16-bit
4946 value and a 8-bit page number. The symbol address is transformed
4947 to follow the 16K memory bank of 68HC12 (seen as mapped in the window).
28d39d1a
NC
4948ENUM
4949 BFD_RELOC_M68HC12_5B
4950ENUMDOC
4951 Motorola 68HC12 reloc.
4952 This is the 5 bits of a value.
60bcf0fa 4953
0949843d
NC
4954ENUM
4955 BFD_RELOC_16C_NUM08
4956ENUMX
4957 BFD_RELOC_16C_NUM08_C
4958ENUMX
4959 BFD_RELOC_16C_NUM16
4960ENUMX
4961 BFD_RELOC_16C_NUM16_C
4962ENUMX
4963 BFD_RELOC_16C_NUM32
4964ENUMX
4965 BFD_RELOC_16C_NUM32_C
4966ENUMX
4967 BFD_RELOC_16C_DISP04
4968ENUMX
4969 BFD_RELOC_16C_DISP04_C
4970ENUMX
4971 BFD_RELOC_16C_DISP08
4972ENUMX
4973 BFD_RELOC_16C_DISP08_C
4974ENUMX
4975 BFD_RELOC_16C_DISP16
4976ENUMX
4977 BFD_RELOC_16C_DISP16_C
4978ENUMX
4979 BFD_RELOC_16C_DISP24
4980ENUMX
4981 BFD_RELOC_16C_DISP24_C
4982ENUMX
4983 BFD_RELOC_16C_DISP24a
4984ENUMX
4985 BFD_RELOC_16C_DISP24a_C
4986ENUMX
4987 BFD_RELOC_16C_REG04
4988ENUMX
4989 BFD_RELOC_16C_REG04_C
4990ENUMX
4991 BFD_RELOC_16C_REG04a
4992ENUMX
4993 BFD_RELOC_16C_REG04a_C
4994ENUMX
4995 BFD_RELOC_16C_REG14
4996ENUMX
4997 BFD_RELOC_16C_REG14_C
4998ENUMX
4999 BFD_RELOC_16C_REG16
5000ENUMX
5001 BFD_RELOC_16C_REG16_C
5002ENUMX
5003 BFD_RELOC_16C_REG20
5004ENUMX
5005 BFD_RELOC_16C_REG20_C
5006ENUMX
5007 BFD_RELOC_16C_ABS20
5008ENUMX
5009 BFD_RELOC_16C_ABS20_C
5010ENUMX
5011 BFD_RELOC_16C_ABS24
5012ENUMX
5013 BFD_RELOC_16C_ABS24_C
5014ENUMX
5015 BFD_RELOC_16C_IMM04
5016ENUMX
5017 BFD_RELOC_16C_IMM04_C
5018ENUMX
5019 BFD_RELOC_16C_IMM16
5020ENUMX
5021 BFD_RELOC_16C_IMM16_C
5022ENUMX
5023 BFD_RELOC_16C_IMM20
5024ENUMX
5025 BFD_RELOC_16C_IMM20_C
5026ENUMX
5027 BFD_RELOC_16C_IMM24
5028ENUMX
5029 BFD_RELOC_16C_IMM24_C
5030ENUMX
5031 BFD_RELOC_16C_IMM32
5032ENUMX
5033 BFD_RELOC_16C_IMM32_C
5034ENUMDOC
5035 NS CR16C Relocations.
5036
3d3d428f
NC
5037ENUM
5038 BFD_RELOC_CR16_NUM8
5039ENUMX
5040 BFD_RELOC_CR16_NUM16
5041ENUMX
5042 BFD_RELOC_CR16_NUM32
5043ENUMX
5044 BFD_RELOC_CR16_NUM32a
5045ENUMX
5046 BFD_RELOC_CR16_REGREL0
5047ENUMX
5048 BFD_RELOC_CR16_REGREL4
5049ENUMX
5050 BFD_RELOC_CR16_REGREL4a
5051ENUMX
5052 BFD_RELOC_CR16_REGREL14
5053ENUMX
5054 BFD_RELOC_CR16_REGREL14a
5055ENUMX
5056 BFD_RELOC_CR16_REGREL16
5057ENUMX
5058 BFD_RELOC_CR16_REGREL20
5059ENUMX
5060 BFD_RELOC_CR16_REGREL20a
5061ENUMX
5062 BFD_RELOC_CR16_ABS20
5063ENUMX
5064 BFD_RELOC_CR16_ABS24
5065ENUMX
5066 BFD_RELOC_CR16_IMM4
5067ENUMX
5068 BFD_RELOC_CR16_IMM8
5069ENUMX
5070 BFD_RELOC_CR16_IMM16
5071ENUMX
5072 BFD_RELOC_CR16_IMM20
5073ENUMX
5074 BFD_RELOC_CR16_IMM24
5075ENUMX
5076 BFD_RELOC_CR16_IMM32
5077ENUMX
5078 BFD_RELOC_CR16_IMM32a
5079ENUMX
5080 BFD_RELOC_CR16_DISP4
5081ENUMX
5082 BFD_RELOC_CR16_DISP8
5083ENUMX
5084 BFD_RELOC_CR16_DISP16
5085ENUMX
5086 BFD_RELOC_CR16_DISP20
5087ENUMX
5088 BFD_RELOC_CR16_DISP24
5089ENUMX
5090 BFD_RELOC_CR16_DISP24a
7fac7ff4
NC
5091ENUMX
5092 BFD_RELOC_CR16_SWITCH8
5093ENUMX
5094 BFD_RELOC_CR16_SWITCH16
5095ENUMX
5096 BFD_RELOC_CR16_SWITCH32
99706f30
SR
5097ENUMX
5098 BFD_RELOC_CR16_GOT_REGREL20
5099ENUMX
5100 BFD_RELOC_CR16_GOTC_REGREL20
5101ENUMX
5102 BFD_RELOC_CR16_GLOB_DAT
3d3d428f
NC
5103ENUMDOC
5104 NS CR16 Relocations.
5105
e729279b 5106ENUM
1fe1f39c
NC
5107 BFD_RELOC_CRX_REL4
5108ENUMX
5109 BFD_RELOC_CRX_REL8
5110ENUMX
5111 BFD_RELOC_CRX_REL8_CMP
5112ENUMX
5113 BFD_RELOC_CRX_REL16
5114ENUMX
5115 BFD_RELOC_CRX_REL24
5116ENUMX
5117 BFD_RELOC_CRX_REL32
5118ENUMX
5119 BFD_RELOC_CRX_REGREL12
5120ENUMX
5121 BFD_RELOC_CRX_REGREL22
5122ENUMX
5123 BFD_RELOC_CRX_REGREL28
5124ENUMX
5125 BFD_RELOC_CRX_REGREL32
5126ENUMX
5127 BFD_RELOC_CRX_ABS16
5128ENUMX
5129 BFD_RELOC_CRX_ABS32
5130ENUMX
5131 BFD_RELOC_CRX_NUM8
5132ENUMX
5133 BFD_RELOC_CRX_NUM16
5134ENUMX
5135 BFD_RELOC_CRX_NUM32
5136ENUMX
5137 BFD_RELOC_CRX_IMM16
5138ENUMX
5139 BFD_RELOC_CRX_IMM32
670ec21d
NC
5140ENUMX
5141 BFD_RELOC_CRX_SWITCH8
5142ENUMX
5143 BFD_RELOC_CRX_SWITCH16
5144ENUMX
5145 BFD_RELOC_CRX_SWITCH32
d70c5fc7 5146ENUMDOC
1fe1f39c
NC
5147 NS CRX Relocations.
5148
06c15ad7
HPN
5149ENUM
5150 BFD_RELOC_CRIS_BDISP8
5151ENUMX
5152 BFD_RELOC_CRIS_UNSIGNED_5
5153ENUMX
5154 BFD_RELOC_CRIS_SIGNED_6
5155ENUMX
5156 BFD_RELOC_CRIS_UNSIGNED_6
bac23f82
HPN
5157ENUMX
5158 BFD_RELOC_CRIS_SIGNED_8
5159ENUMX
5160 BFD_RELOC_CRIS_UNSIGNED_8
5161ENUMX
5162 BFD_RELOC_CRIS_SIGNED_16
5163ENUMX
5164 BFD_RELOC_CRIS_UNSIGNED_16
5165ENUMX
5166 BFD_RELOC_CRIS_LAPCQ_OFFSET
06c15ad7
HPN
5167ENUMX
5168 BFD_RELOC_CRIS_UNSIGNED_4
5169ENUMDOC
5170 These relocs are only used within the CRIS assembler. They are not
5171 (at present) written to any object files.
58d29fc3
HPN
5172ENUM
5173 BFD_RELOC_CRIS_COPY
5174ENUMX
5175 BFD_RELOC_CRIS_GLOB_DAT
5176ENUMX
5177 BFD_RELOC_CRIS_JUMP_SLOT
5178ENUMX
5179 BFD_RELOC_CRIS_RELATIVE
5180ENUMDOC
5181 Relocs used in ELF shared libraries for CRIS.
5182ENUM
5183 BFD_RELOC_CRIS_32_GOT
5184ENUMDOC
5185 32-bit offset to symbol-entry within GOT.
5186ENUM
5187 BFD_RELOC_CRIS_16_GOT
5188ENUMDOC
5189 16-bit offset to symbol-entry within GOT.
5190ENUM
5191 BFD_RELOC_CRIS_32_GOTPLT
5192ENUMDOC
5193 32-bit offset to symbol-entry within GOT, with PLT handling.
5194ENUM
5195 BFD_RELOC_CRIS_16_GOTPLT
5196ENUMDOC
5197 16-bit offset to symbol-entry within GOT, with PLT handling.
5198ENUM
5199 BFD_RELOC_CRIS_32_GOTREL
5200ENUMDOC
5201 32-bit offset to symbol, relative to GOT.
5202ENUM
5203 BFD_RELOC_CRIS_32_PLT_GOTREL
5204ENUMDOC
5205 32-bit offset to symbol with PLT entry, relative to GOT.
5206ENUM
5207 BFD_RELOC_CRIS_32_PLT_PCREL
5208ENUMDOC
5209 32-bit offset to symbol with PLT entry, relative to this relocation.
06c15ad7 5210
3926fc54
HPN
5211ENUM
5212 BFD_RELOC_CRIS_32_GOT_GD
5213ENUMX
5214 BFD_RELOC_CRIS_16_GOT_GD
5215ENUMX
5216 BFD_RELOC_CRIS_32_GD
5217ENUMX
5218 BFD_RELOC_CRIS_DTP
5219ENUMX
5220 BFD_RELOC_CRIS_32_DTPREL
5221ENUMX
5222 BFD_RELOC_CRIS_16_DTPREL
5223ENUMX
5224 BFD_RELOC_CRIS_32_GOT_TPREL
5225ENUMX
5226 BFD_RELOC_CRIS_16_GOT_TPREL
5227ENUMX
5228 BFD_RELOC_CRIS_32_TPREL
5229ENUMX
5230 BFD_RELOC_CRIS_16_TPREL
5231ENUMX
5232 BFD_RELOC_CRIS_DTPMOD
75f500d7
HPN
5233ENUMX
5234 BFD_RELOC_CRIS_32_IE
3926fc54
HPN
5235ENUMDOC
5236 Relocs used in TLS code for CRIS.
5237
a87fdb8d
JE
5238ENUM
5239 BFD_RELOC_860_COPY
5240ENUMX
5241 BFD_RELOC_860_GLOB_DAT
5242ENUMX
5243 BFD_RELOC_860_JUMP_SLOT
5244ENUMX
5245 BFD_RELOC_860_RELATIVE
5246ENUMX
5247 BFD_RELOC_860_PC26
5248ENUMX
5249 BFD_RELOC_860_PLT26
5250ENUMX
5251 BFD_RELOC_860_PC16
5252ENUMX
5253 BFD_RELOC_860_LOW0
5254ENUMX
5255 BFD_RELOC_860_SPLIT0
5256ENUMX
5257 BFD_RELOC_860_LOW1
5258ENUMX
5259 BFD_RELOC_860_SPLIT1
5260ENUMX
5261 BFD_RELOC_860_LOW2
5262ENUMX
5263 BFD_RELOC_860_SPLIT2
5264ENUMX
5265 BFD_RELOC_860_LOW3
5266ENUMX
5267 BFD_RELOC_860_LOGOT0
5268ENUMX
5269 BFD_RELOC_860_SPGOT0
5270ENUMX
5271 BFD_RELOC_860_LOGOT1
5272ENUMX
5273 BFD_RELOC_860_SPGOT1
5274ENUMX
5275 BFD_RELOC_860_LOGOTOFF0
5276ENUMX
5277 BFD_RELOC_860_SPGOTOFF0
5278ENUMX
5279 BFD_RELOC_860_LOGOTOFF1
5280ENUMX
5281 BFD_RELOC_860_SPGOTOFF1
5282ENUMX
5283 BFD_RELOC_860_LOGOTOFF2
5284ENUMX
5285 BFD_RELOC_860_LOGOTOFF3
5286ENUMX
5287 BFD_RELOC_860_LOPC
5288ENUMX
5289 BFD_RELOC_860_HIGHADJ
5290ENUMX
5291 BFD_RELOC_860_HAGOT
5292ENUMX
5293 BFD_RELOC_860_HAGOTOFF
5294ENUMX
5295 BFD_RELOC_860_HAPC
5296ENUMX
5297 BFD_RELOC_860_HIGH
5298ENUMX
5299 BFD_RELOC_860_HIGOT
5300ENUMX
5301 BFD_RELOC_860_HIGOTOFF
5302ENUMDOC
5303 Intel i860 Relocations.
5304
b3baf5d0
NC
5305ENUM
5306 BFD_RELOC_OPENRISC_ABS_26
5307ENUMX
5308 BFD_RELOC_OPENRISC_REL_26
5309ENUMDOC
5310 OpenRISC Relocations.
5311
e01b0e69
JR
5312ENUM
5313 BFD_RELOC_H8_DIR16A8
5314ENUMX
5315 BFD_RELOC_H8_DIR16R8
5316ENUMX
5317 BFD_RELOC_H8_DIR24A8
5318ENUMX
5319 BFD_RELOC_H8_DIR24R8
5320ENUMX
5321 BFD_RELOC_H8_DIR32A16
5322ENUMDOC
5323 H8 elf Relocations.
5324
93fbbb04
GK
5325ENUM
5326 BFD_RELOC_XSTORMY16_REL_12
5fd63999
DD
5327ENUMX
5328 BFD_RELOC_XSTORMY16_12
93fbbb04
GK
5329ENUMX
5330 BFD_RELOC_XSTORMY16_24
5331ENUMX
5332 BFD_RELOC_XSTORMY16_FPTR16
5333ENUMDOC
5334 Sony Xstormy16 Relocations.
5335
d9352518
DB
5336ENUM
5337 BFD_RELOC_RELC
5338ENUMDOC
5339 Self-describing complex relocations.
5340COMMENT
5341
d70c5fc7
NC
5342ENUM
5343 BFD_RELOC_XC16X_PAG
5344ENUMX
5345 BFD_RELOC_XC16X_POF
5346ENUMX
5347 BFD_RELOC_XC16X_SEG
5348ENUMX
5349 BFD_RELOC_XC16X_SOF
5350ENUMDOC
5351 Infineon Relocations.
5352
90ace9e9
JT
5353ENUM
5354 BFD_RELOC_VAX_GLOB_DAT
5355ENUMX
5356 BFD_RELOC_VAX_JMP_SLOT
5357ENUMX
5358 BFD_RELOC_VAX_RELATIVE
5359ENUMDOC
5360 Relocations used by VAX ELF.
d70c5fc7 5361
e729279b 5362ENUM
d031aafb 5363 BFD_RELOC_MT_PC16
e729279b 5364ENUMDOC
d70c5fc7 5365 Morpho MT - 16 bit immediate relocation.
e729279b 5366ENUM
d031aafb 5367 BFD_RELOC_MT_HI16
e729279b 5368ENUMDOC
d70c5fc7 5369 Morpho MT - Hi 16 bits of an address.
e729279b 5370ENUM
d031aafb 5371 BFD_RELOC_MT_LO16
e729279b 5372ENUMDOC
d70c5fc7 5373 Morpho MT - Low 16 bits of an address.
e729279b 5374ENUM
d031aafb 5375 BFD_RELOC_MT_GNU_VTINHERIT
e729279b 5376ENUMDOC
d031aafb 5377 Morpho MT - Used to tell the linker which vtable entries are used.
e729279b 5378ENUM
d031aafb 5379 BFD_RELOC_MT_GNU_VTENTRY
e729279b 5380ENUMDOC
d031aafb 5381 Morpho MT - Used to tell the linker which vtable entries are used.
6f84a2a6 5382ENUM
d031aafb 5383 BFD_RELOC_MT_PCINSN8
6f84a2a6 5384ENUMDOC
d70c5fc7 5385 Morpho MT - 8 bit immediate relocation.
e729279b 5386
2469cfa2
NC
5387ENUM
5388 BFD_RELOC_MSP430_10_PCREL
5389ENUMX
5390 BFD_RELOC_MSP430_16_PCREL
5391ENUMX
5392 BFD_RELOC_MSP430_16
5393ENUMX
5394 BFD_RELOC_MSP430_16_PCREL_BYTE
5395ENUMX
5396 BFD_RELOC_MSP430_16_BYTE
b18c562e
NC
5397ENUMX
5398 BFD_RELOC_MSP430_2X_PCREL
5399ENUMX
5400 BFD_RELOC_MSP430_RL_PCREL
2469cfa2
NC
5401ENUMDOC
5402 msp430 specific relocation codes
90ace9e9 5403
a75473eb
SC
5404ENUM
5405 BFD_RELOC_IQ2000_OFFSET_16
5406ENUMX
5407 BFD_RELOC_IQ2000_OFFSET_21
5408ENUMX
5409 BFD_RELOC_IQ2000_UHI16
5410ENUMDOC
5411 IQ2000 Relocations.
5412
e0001a05
NC
5413ENUM
5414 BFD_RELOC_XTENSA_RTLD
5415ENUMDOC
5416 Special Xtensa relocation used only by PLT entries in ELF shared
5417 objects to indicate that the runtime linker should set the value
5418 to one of its own internal functions or data structures.
5419ENUM
5420 BFD_RELOC_XTENSA_GLOB_DAT
5421ENUMX
5422 BFD_RELOC_XTENSA_JMP_SLOT
5423ENUMX
5424 BFD_RELOC_XTENSA_RELATIVE
5425ENUMDOC
5426 Xtensa relocations for ELF shared objects.
5427ENUM
5428 BFD_RELOC_XTENSA_PLT
5429ENUMDOC
5430 Xtensa relocation used in ELF object files for symbols that may require
5431 PLT entries. Otherwise, this is just a generic 32-bit relocation.
43cd72b9
BW
5432ENUM
5433 BFD_RELOC_XTENSA_DIFF8
5434ENUMX
5435 BFD_RELOC_XTENSA_DIFF16
5436ENUMX
5437 BFD_RELOC_XTENSA_DIFF32
5438ENUMDOC
5439 Xtensa relocations to mark the difference of two local symbols.
5440 These are only needed to support linker relaxation and can be ignored
5441 when not relaxing. The field is set to the value of the difference
5442 assuming no relaxation. The relocation encodes the position of the
5443 first symbol so the linker can determine whether to adjust the field
5444 value.
5445ENUM
5446 BFD_RELOC_XTENSA_SLOT0_OP
5447ENUMX
5448 BFD_RELOC_XTENSA_SLOT1_OP
5449ENUMX
5450 BFD_RELOC_XTENSA_SLOT2_OP
5451ENUMX
5452 BFD_RELOC_XTENSA_SLOT3_OP
5453ENUMX
5454 BFD_RELOC_XTENSA_SLOT4_OP
5455ENUMX
5456 BFD_RELOC_XTENSA_SLOT5_OP
5457ENUMX
5458 BFD_RELOC_XTENSA_SLOT6_OP
5459ENUMX
5460 BFD_RELOC_XTENSA_SLOT7_OP
5461ENUMX
5462 BFD_RELOC_XTENSA_SLOT8_OP
5463ENUMX
5464 BFD_RELOC_XTENSA_SLOT9_OP
5465ENUMX
5466 BFD_RELOC_XTENSA_SLOT10_OP
5467ENUMX
5468 BFD_RELOC_XTENSA_SLOT11_OP
5469ENUMX
5470 BFD_RELOC_XTENSA_SLOT12_OP
5471ENUMX
5472 BFD_RELOC_XTENSA_SLOT13_OP
5473ENUMX
5474 BFD_RELOC_XTENSA_SLOT14_OP
5475ENUMDOC
5476 Generic Xtensa relocations for instruction operands. Only the slot
5477 number is encoded in the relocation. The relocation applies to the
5478 last PC-relative immediate operand, or if there are no PC-relative
5479 immediates, to the last immediate operand.
5480ENUM
5481 BFD_RELOC_XTENSA_SLOT0_ALT
5482ENUMX
5483 BFD_RELOC_XTENSA_SLOT1_ALT
5484ENUMX
5485 BFD_RELOC_XTENSA_SLOT2_ALT
5486ENUMX
5487 BFD_RELOC_XTENSA_SLOT3_ALT
5488ENUMX
5489 BFD_RELOC_XTENSA_SLOT4_ALT
5490ENUMX
5491 BFD_RELOC_XTENSA_SLOT5_ALT
5492ENUMX
5493 BFD_RELOC_XTENSA_SLOT6_ALT
5494ENUMX
5495 BFD_RELOC_XTENSA_SLOT7_ALT
5496ENUMX
5497 BFD_RELOC_XTENSA_SLOT8_ALT
5498ENUMX
5499 BFD_RELOC_XTENSA_SLOT9_ALT
5500ENUMX
5501 BFD_RELOC_XTENSA_SLOT10_ALT
5502ENUMX
5503 BFD_RELOC_XTENSA_SLOT11_ALT
5504ENUMX
5505 BFD_RELOC_XTENSA_SLOT12_ALT
5506ENUMX
5507 BFD_RELOC_XTENSA_SLOT13_ALT
5508ENUMX
5509 BFD_RELOC_XTENSA_SLOT14_ALT
5510ENUMDOC
5511 Alternate Xtensa relocations. Only the slot is encoded in the
5512 relocation. The meaning of these relocations is opcode-specific.
e0001a05
NC
5513ENUM
5514 BFD_RELOC_XTENSA_OP0
5515ENUMX
5516 BFD_RELOC_XTENSA_OP1
5517ENUMX
5518 BFD_RELOC_XTENSA_OP2
5519ENUMDOC
43cd72b9
BW
5520 Xtensa relocations for backward compatibility. These have all been
5521 replaced by BFD_RELOC_XTENSA_SLOT0_OP.
e0001a05
NC
5522ENUM
5523 BFD_RELOC_XTENSA_ASM_EXPAND
5524ENUMDOC
d70c5fc7 5525 Xtensa relocation to mark that the assembler expanded the
e0001a05
NC
5526 instructions from an original target. The expansion size is
5527 encoded in the reloc size.
5528ENUM
5529 BFD_RELOC_XTENSA_ASM_SIMPLIFY
5530ENUMDOC
d70c5fc7
NC
5531 Xtensa relocation to mark that the linker should simplify
5532 assembler-expanded instructions. This is commonly used
5533 internally by the linker after analysis of a
e0001a05 5534 BFD_RELOC_XTENSA_ASM_EXPAND.
28dbbc02
BW
5535ENUM
5536 BFD_RELOC_XTENSA_TLSDESC_FN
5537ENUMX
5538 BFD_RELOC_XTENSA_TLSDESC_ARG
5539ENUMX
5540 BFD_RELOC_XTENSA_TLS_DTPOFF
5541ENUMX
5542 BFD_RELOC_XTENSA_TLS_TPOFF
5543ENUMX
5544 BFD_RELOC_XTENSA_TLS_FUNC
5545ENUMX
5546 BFD_RELOC_XTENSA_TLS_ARG
5547ENUMX
5548 BFD_RELOC_XTENSA_TLS_CALL
5549ENUMDOC
5550 Xtensa TLS relocations.
e0001a05 5551
3c9b82ba
NC
5552ENUM
5553 BFD_RELOC_Z80_DISP8
5554ENUMDOC
5555 8 bit signed offset in (ix+d) or (iy+d).
5556
c0524131
NC
5557ENUM
5558 BFD_RELOC_Z8K_DISP7
5559ENUMDOC
5560 DJNZ offset.
5561ENUM
5562 BFD_RELOC_Z8K_CALLR
5563ENUMDOC
5564 CALR offset.
5565ENUM
5566 BFD_RELOC_Z8K_IMM4L
5567ENUMDOC
5568 4 bit value.
5569
84e94c90
NC
5570ENUM
5571 BFD_RELOC_LM32_CALL
5572ENUMX
5573 BFD_RELOC_LM32_BRANCH
5574ENUMX
5575 BFD_RELOC_LM32_16_GOT
5576ENUMX
5577 BFD_RELOC_LM32_GOTOFF_HI16
5578ENUMX
5579 BFD_RELOC_LM32_GOTOFF_LO16
5580ENUMX
5581 BFD_RELOC_LM32_COPY
5582ENUMX
5583 BFD_RELOC_LM32_GLOB_DAT
5584ENUMX
5585 BFD_RELOC_LM32_JMP_SLOT
5586ENUMX
5587 BFD_RELOC_LM32_RELATIVE
5588ENUMDOC
5589 Lattice Mico32 relocations.
92bc0e80
TG
5590
5591ENUM
f88af2f1 5592 BFD_RELOC_MACH_O_SECTDIFF
92bc0e80 5593ENUMDOC
f88af2f1
TG
5594 Difference between two section addreses. Must be followed by a
5595 BFD_RELOC_MACH_O_PAIR.
e1e81ed3
IS
5596ENUM
5597 BFD_RELOC_MACH_O_LOCAL_SECTDIFF
5598ENUMDOC
5599 Like BFD_RELOC_MACH_O_SECTDIFF but with a local symbol.
92bc0e80 5600ENUM
f88af2f1 5601 BFD_RELOC_MACH_O_PAIR
92bc0e80 5602ENUMDOC
f88af2f1
TG
5603 Pair of relocation. Contains the first symbol.
5604
5605ENUM
5606 BFD_RELOC_MACH_O_X86_64_BRANCH32
5607ENUMX
5608 BFD_RELOC_MACH_O_X86_64_BRANCH8
5609ENUMDOC
5610 PCREL relocations. They are marked as branch to create PLT entry if
5611 required.
5612ENUM
5613 BFD_RELOC_MACH_O_X86_64_GOT
5614ENUMDOC
5615 Used when referencing a GOT entry.
5616ENUM
5617 BFD_RELOC_MACH_O_X86_64_GOT_LOAD
5618ENUMDOC
5619 Used when loading a GOT entry with movq. It is specially marked so that
5620 the linker could optimize the movq to a leaq if possible.
5621ENUM
5622 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32
5623ENUMDOC
5624 Symbol will be substracted. Must be followed by a BFD_RELOC_64.
5625ENUM
5626 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64
5627ENUMDOC
5628 Symbol will be substracted. Must be followed by a BFD_RELOC_64.
5629ENUM
5630 BFD_RELOC_MACH_O_X86_64_PCREL32_1
5631ENUMDOC
5632 Same as BFD_RELOC_32_PCREL but with an implicit -1 addend.
5633ENUM
5634 BFD_RELOC_MACH_O_X86_64_PCREL32_2
5635ENUMDOC
5636 Same as BFD_RELOC_32_PCREL but with an implicit -2 addend.
5637ENUM
5638 BFD_RELOC_MACH_O_X86_64_PCREL32_4
5639ENUMDOC
5640 Same as BFD_RELOC_32_PCREL but with an implicit -4 addend.
efde2f2c 5641
7ba29e2a
NC
5642ENUM
5643 BFD_RELOC_MICROBLAZE_32_LO
5644ENUMDOC
5645 This is a 32 bit reloc for the microblaze that stores the
5646 low 16 bits of a value
5647ENUM
5648 BFD_RELOC_MICROBLAZE_32_LO_PCREL
5649ENUMDOC
5650 This is a 32 bit pc-relative reloc for the microblaze that
5651 stores the low 16 bits of a value
5652ENUM
5653 BFD_RELOC_MICROBLAZE_32_ROSDA
5654ENUMDOC
5655 This is a 32 bit reloc for the microblaze that stores a
5656 value relative to the read-only small data area anchor
5657ENUM
5658 BFD_RELOC_MICROBLAZE_32_RWSDA
5659ENUMDOC
5660 This is a 32 bit reloc for the microblaze that stores a
5661 value relative to the read-write small data area anchor
5662ENUM
5663 BFD_RELOC_MICROBLAZE_32_SYM_OP_SYM
5664ENUMDOC
5665 This is a 32 bit reloc for the microblaze to handle
5666 expressions of the form "Symbol Op Symbol"
5667ENUM
5668 BFD_RELOC_MICROBLAZE_64_NONE
5669ENUMDOC
5670 This is a 64 bit reloc that stores the 32 bit pc relative
5671 value in two words (with an imm instruction). No relocation is
5672 done here - only used for relaxing
5673ENUM
5674 BFD_RELOC_MICROBLAZE_64_GOTPC
5675ENUMDOC
5676 This is a 64 bit reloc that stores the 32 bit pc relative
5677 value in two words (with an imm instruction). The relocation is
5678 PC-relative GOT offset
5679ENUM
5680 BFD_RELOC_MICROBLAZE_64_GOT
5681ENUMDOC
5682 This is a 64 bit reloc that stores the 32 bit pc relative
5683 value in two words (with an imm instruction). The relocation is
5684 GOT offset
5685ENUM
5686 BFD_RELOC_MICROBLAZE_64_PLT
5687ENUMDOC
5688 This is a 64 bit reloc that stores the 32 bit pc relative
5689 value in two words (with an imm instruction). The relocation is
5690 PC-relative offset into PLT
5691ENUM
5692 BFD_RELOC_MICROBLAZE_64_GOTOFF
5693ENUMDOC
5694 This is a 64 bit reloc that stores the 32 bit GOT relative
5695 value in two words (with an imm instruction). The relocation is
5696 relative offset from _GLOBAL_OFFSET_TABLE_
5697ENUM
5698 BFD_RELOC_MICROBLAZE_32_GOTOFF
5699ENUMDOC
5700 This is a 32 bit reloc that stores the 32 bit GOT relative
5701 value in a word. The relocation is relative offset from
5702 _GLOBAL_OFFSET_TABLE_
5703ENUM
5704 BFD_RELOC_MICROBLAZE_COPY
5705ENUMDOC
5706 This is used to tell the dynamic linker to copy the value out of
5707 the dynamic object into the runtime process image.
5708
aa137e4d
NC
5709ENUM
5710 BFD_RELOC_TILEPRO_COPY
5711ENUMX
5712 BFD_RELOC_TILEPRO_GLOB_DAT
5713ENUMX
5714 BFD_RELOC_TILEPRO_JMP_SLOT
5715ENUMX
5716 BFD_RELOC_TILEPRO_RELATIVE
5717ENUMX
5718 BFD_RELOC_TILEPRO_BROFF_X1
5719ENUMX
5720 BFD_RELOC_TILEPRO_JOFFLONG_X1
5721ENUMX
5722 BFD_RELOC_TILEPRO_JOFFLONG_X1_PLT
5723ENUMX
5724 BFD_RELOC_TILEPRO_IMM8_X0
5725ENUMX
5726 BFD_RELOC_TILEPRO_IMM8_Y0
5727ENUMX
5728 BFD_RELOC_TILEPRO_IMM8_X1
5729ENUMX
5730 BFD_RELOC_TILEPRO_IMM8_Y1
5731ENUMX
5732 BFD_RELOC_TILEPRO_DEST_IMM8_X1
5733ENUMX
5734 BFD_RELOC_TILEPRO_MT_IMM15_X1
5735ENUMX
5736 BFD_RELOC_TILEPRO_MF_IMM15_X1
5737ENUMX
5738 BFD_RELOC_TILEPRO_IMM16_X0
5739ENUMX
5740 BFD_RELOC_TILEPRO_IMM16_X1
5741ENUMX
5742 BFD_RELOC_TILEPRO_IMM16_X0_LO
5743ENUMX
5744 BFD_RELOC_TILEPRO_IMM16_X1_LO
5745ENUMX
5746 BFD_RELOC_TILEPRO_IMM16_X0_HI
5747ENUMX
5748 BFD_RELOC_TILEPRO_IMM16_X1_HI
5749ENUMX
5750 BFD_RELOC_TILEPRO_IMM16_X0_HA
5751ENUMX
5752 BFD_RELOC_TILEPRO_IMM16_X1_HA
5753ENUMX
5754 BFD_RELOC_TILEPRO_IMM16_X0_PCREL
5755ENUMX
5756 BFD_RELOC_TILEPRO_IMM16_X1_PCREL
5757ENUMX
5758 BFD_RELOC_TILEPRO_IMM16_X0_LO_PCREL
5759ENUMX
5760 BFD_RELOC_TILEPRO_IMM16_X1_LO_PCREL
5761ENUMX
5762 BFD_RELOC_TILEPRO_IMM16_X0_HI_PCREL
5763ENUMX
5764 BFD_RELOC_TILEPRO_IMM16_X1_HI_PCREL
5765ENUMX
5766 BFD_RELOC_TILEPRO_IMM16_X0_HA_PCREL
5767ENUMX
5768 BFD_RELOC_TILEPRO_IMM16_X1_HA_PCREL
5769ENUMX
5770 BFD_RELOC_TILEPRO_IMM16_X0_GOT
5771ENUMX
5772 BFD_RELOC_TILEPRO_IMM16_X1_GOT
5773ENUMX
5774 BFD_RELOC_TILEPRO_IMM16_X0_GOT_LO
5775ENUMX
5776 BFD_RELOC_TILEPRO_IMM16_X1_GOT_LO
5777ENUMX
5778 BFD_RELOC_TILEPRO_IMM16_X0_GOT_HI
5779ENUMX
5780 BFD_RELOC_TILEPRO_IMM16_X1_GOT_HI
5781ENUMX
5782 BFD_RELOC_TILEPRO_IMM16_X0_GOT_HA
5783ENUMX
5784 BFD_RELOC_TILEPRO_IMM16_X1_GOT_HA
5785ENUMX
5786 BFD_RELOC_TILEPRO_MMSTART_X0
5787ENUMX
5788 BFD_RELOC_TILEPRO_MMEND_X0
5789ENUMX
5790 BFD_RELOC_TILEPRO_MMSTART_X1
5791ENUMX
5792 BFD_RELOC_TILEPRO_MMEND_X1
5793ENUMX
5794 BFD_RELOC_TILEPRO_SHAMT_X0
5795ENUMX
5796 BFD_RELOC_TILEPRO_SHAMT_X1
5797ENUMX
5798 BFD_RELOC_TILEPRO_SHAMT_Y0
5799ENUMX
5800 BFD_RELOC_TILEPRO_SHAMT_Y1
6f7be959
WL
5801ENUMX
5802 BFD_RELOC_TILEPRO_TLS_GD_CALL
5803ENUMX
5804 BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD
5805ENUMX
5806 BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD
5807ENUMX
5808 BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD
5809ENUMX
5810 BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD
5811ENUMX
5812 BFD_RELOC_TILEPRO_TLS_IE_LOAD
aa137e4d
NC
5813ENUMX
5814 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD
5815ENUMX
5816 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD
5817ENUMX
5818 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_LO
5819ENUMX
5820 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_LO
5821ENUMX
5822 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HI
5823ENUMX
5824 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HI
5825ENUMX
5826 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HA
5827ENUMX
5828 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HA
5829ENUMX
5830 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE
5831ENUMX
5832 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE
5833ENUMX
5834 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_LO
5835ENUMX
5836 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_LO
5837ENUMX
5838 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HI
5839ENUMX
5840 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HI
5841ENUMX
5842 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HA
5843ENUMX
5844 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HA
5845ENUMX
5846 BFD_RELOC_TILEPRO_TLS_DTPMOD32
5847ENUMX
5848 BFD_RELOC_TILEPRO_TLS_DTPOFF32
5849ENUMX
5850 BFD_RELOC_TILEPRO_TLS_TPOFF32
6f7be959
WL
5851ENUMX
5852 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE
5853ENUMX
5854 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE
5855ENUMX
5856 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO
5857ENUMX
5858 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO
5859ENUMX
5860 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI
5861ENUMX
5862 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI
5863ENUMX
5864 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA
5865ENUMX
5866 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA
aa137e4d
NC
5867ENUMDOC
5868 Tilera TILEPro Relocations.
5869
5870ENUM
5871 BFD_RELOC_TILEGX_HW0
5872ENUMX
5873 BFD_RELOC_TILEGX_HW1
5874ENUMX
5875 BFD_RELOC_TILEGX_HW2
5876ENUMX
5877 BFD_RELOC_TILEGX_HW3
5878ENUMX
5879 BFD_RELOC_TILEGX_HW0_LAST
5880ENUMX
5881 BFD_RELOC_TILEGX_HW1_LAST
5882ENUMX
5883 BFD_RELOC_TILEGX_HW2_LAST
5884ENUMX
5885 BFD_RELOC_TILEGX_COPY
5886ENUMX
5887 BFD_RELOC_TILEGX_GLOB_DAT
5888ENUMX
5889 BFD_RELOC_TILEGX_JMP_SLOT
5890ENUMX
5891 BFD_RELOC_TILEGX_RELATIVE
5892ENUMX
5893 BFD_RELOC_TILEGX_BROFF_X1
5894ENUMX
5895 BFD_RELOC_TILEGX_JUMPOFF_X1
5896ENUMX
5897 BFD_RELOC_TILEGX_JUMPOFF_X1_PLT
5898ENUMX
5899 BFD_RELOC_TILEGX_IMM8_X0
5900ENUMX
5901 BFD_RELOC_TILEGX_IMM8_Y0
5902ENUMX
5903 BFD_RELOC_TILEGX_IMM8_X1
5904ENUMX
5905 BFD_RELOC_TILEGX_IMM8_Y1
5906ENUMX
5907 BFD_RELOC_TILEGX_DEST_IMM8_X1
5908ENUMX
5909 BFD_RELOC_TILEGX_MT_IMM14_X1
5910ENUMX
5911 BFD_RELOC_TILEGX_MF_IMM14_X1
5912ENUMX
5913 BFD_RELOC_TILEGX_MMSTART_X0
5914ENUMX
5915 BFD_RELOC_TILEGX_MMEND_X0
5916ENUMX
5917 BFD_RELOC_TILEGX_SHAMT_X0
5918ENUMX
5919 BFD_RELOC_TILEGX_SHAMT_X1
5920ENUMX
5921 BFD_RELOC_TILEGX_SHAMT_Y0
5922ENUMX
5923 BFD_RELOC_TILEGX_SHAMT_Y1
5924ENUMX
5925 BFD_RELOC_TILEGX_IMM16_X0_HW0
5926ENUMX
5927 BFD_RELOC_TILEGX_IMM16_X1_HW0
5928ENUMX
5929 BFD_RELOC_TILEGX_IMM16_X0_HW1
5930ENUMX
5931 BFD_RELOC_TILEGX_IMM16_X1_HW1
5932ENUMX
5933 BFD_RELOC_TILEGX_IMM16_X0_HW2
5934ENUMX
5935 BFD_RELOC_TILEGX_IMM16_X1_HW2
5936ENUMX
5937 BFD_RELOC_TILEGX_IMM16_X0_HW3
5938ENUMX
5939 BFD_RELOC_TILEGX_IMM16_X1_HW3
5940ENUMX
5941 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST
5942ENUMX
5943 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST
5944ENUMX
5945 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST
5946ENUMX
5947 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST
5948ENUMX
5949 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST
5950ENUMX
5951 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST
5952ENUMX
5953 BFD_RELOC_TILEGX_IMM16_X0_HW0_PCREL
5954ENUMX
5955 BFD_RELOC_TILEGX_IMM16_X1_HW0_PCREL
5956ENUMX
5957 BFD_RELOC_TILEGX_IMM16_X0_HW1_PCREL
5958ENUMX
5959 BFD_RELOC_TILEGX_IMM16_X1_HW1_PCREL
5960ENUMX
5961 BFD_RELOC_TILEGX_IMM16_X0_HW2_PCREL
5962ENUMX
5963 BFD_RELOC_TILEGX_IMM16_X1_HW2_PCREL
5964ENUMX
5965 BFD_RELOC_TILEGX_IMM16_X0_HW3_PCREL
5966ENUMX
5967 BFD_RELOC_TILEGX_IMM16_X1_HW3_PCREL
5968ENUMX
5969 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PCREL
5970ENUMX
5971 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PCREL
5972ENUMX
5973 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PCREL
5974ENUMX
5975 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PCREL
5976ENUMX
5977 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PCREL
5978ENUMX
5979 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PCREL
5980ENUMX
5981 BFD_RELOC_TILEGX_IMM16_X0_HW0_GOT
5982ENUMX
5983 BFD_RELOC_TILEGX_IMM16_X1_HW0_GOT
aa137e4d
NC
5984ENUMX
5985 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_GOT
5986ENUMX
5987 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_GOT
5988ENUMX
5989 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_GOT
5990ENUMX
5991 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_GOT
aa137e4d
NC
5992ENUMX
5993 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_GD
5994ENUMX
5995 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_GD
5996ENUMX
6f7be959 5997 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE
aa137e4d 5998ENUMX
6f7be959 5999 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE
aa137e4d 6000ENUMX
6f7be959 6001 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE
aa137e4d 6002ENUMX
6f7be959 6003 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE
aa137e4d 6004ENUMX
6f7be959 6005 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE
aa137e4d 6006ENUMX
6f7be959 6007 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE
aa137e4d
NC
6008ENUMX
6009 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_GD
6010ENUMX
6011 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_GD
6012ENUMX
6013 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_GD
6014ENUMX
6015 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_GD
aa137e4d
NC
6016ENUMX
6017 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_IE
6018ENUMX
6019 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_IE
aa137e4d
NC
6020ENUMX
6021 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_IE
6022ENUMX
6023 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_IE
6024ENUMX
6025 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_IE
6026ENUMX
6027 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_IE
aa137e4d
NC
6028ENUMX
6029 BFD_RELOC_TILEGX_TLS_DTPMOD64
6030ENUMX
6031 BFD_RELOC_TILEGX_TLS_DTPOFF64
6032ENUMX
6033 BFD_RELOC_TILEGX_TLS_TPOFF64
6034ENUMX
6035 BFD_RELOC_TILEGX_TLS_DTPMOD32
6036ENUMX
6037 BFD_RELOC_TILEGX_TLS_DTPOFF32
6038ENUMX
6039 BFD_RELOC_TILEGX_TLS_TPOFF32
6f7be959
WL
6040ENUMX
6041 BFD_RELOC_TILEGX_TLS_GD_CALL
6042ENUMX
6043 BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD
6044ENUMX
6045 BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD
6046ENUMX
6047 BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD
6048ENUMX
6049 BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD
6050ENUMX
6051 BFD_RELOC_TILEGX_TLS_IE_LOAD
6052ENUMX
6053 BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD
6054ENUMX
6055 BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD
6056ENUMX
6057 BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD
6058ENUMX
6059 BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD
aa137e4d
NC
6060ENUMDOC
6061 Tilera TILE-Gx Relocations.
6062
cfb8c092
NC
6063ENUM
6064 BFD_RELOC_EPIPHANY_SIMM8
6065ENUMDOC
6066 Adapteva EPIPHANY - 8 bit signed pc-relative displacement
6067ENUM
6068 BFD_RELOC_EPIPHANY_SIMM24
6069ENUMDOC
6070 Adapteva EPIPHANY - 24 bit signed pc-relative displacement
6071ENUM
6072 BFD_RELOC_EPIPHANY_HIGH
6073ENUMDOC
6074 Adapteva EPIPHANY - 16 most-significant bits of absolute address
6075ENUM
6076 BFD_RELOC_EPIPHANY_LOW
6077ENUMDOC
6078 Adapteva EPIPHANY - 16 least-significant bits of absolute address
6079ENUM
6080 BFD_RELOC_EPIPHANY_SIMM11
6081ENUMDOC
6082 Adapteva EPIPHANY - 11 bit signed number - add/sub immediate
6083ENUM
6084 BFD_RELOC_EPIPHANY_IMM11
6085ENUMDOC
6086 Adapteva EPIPHANY - 11 bit sign-magnitude number (ld/st displacement)
6087ENUM
6088 BFD_RELOC_EPIPHANY_IMM8
6089ENUMDOC
6090 Adapteva EPIPHANY - 8 bit immediate for 16 bit mov instruction.
6091
7ba29e2a 6092
252b5132
RH
6093ENDSENUM
6094 BFD_RELOC_UNUSED
6095CODE_FRAGMENT
6096.
6097.typedef enum bfd_reloc_code_real bfd_reloc_code_real_type;
6098*/
6099
252b5132
RH
6100/*
6101FUNCTION
6102 bfd_reloc_type_lookup
157090f7 6103 bfd_reloc_name_lookup
252b5132
RH
6104
6105SYNOPSIS
c58b9523
AM
6106 reloc_howto_type *bfd_reloc_type_lookup
6107 (bfd *abfd, bfd_reloc_code_real_type code);
157090f7
AM
6108 reloc_howto_type *bfd_reloc_name_lookup
6109 (bfd *abfd, const char *reloc_name);
252b5132
RH
6110
6111DESCRIPTION
6112 Return a pointer to a howto structure which, when
6113 invoked, will perform the relocation @var{code} on data from the
6114 architecture noted.
6115
6116*/
6117
252b5132 6118reloc_howto_type *
c58b9523 6119bfd_reloc_type_lookup (bfd *abfd, bfd_reloc_code_real_type code)
252b5132
RH
6120{
6121 return BFD_SEND (abfd, reloc_type_lookup, (abfd, code));
6122}
6123
157090f7
AM
6124reloc_howto_type *
6125bfd_reloc_name_lookup (bfd *abfd, const char *reloc_name)
6126{
6127 return BFD_SEND (abfd, reloc_name_lookup, (abfd, reloc_name));
6128}
6129
252b5132 6130static reloc_howto_type bfd_howto_32 =
a7985d73 6131HOWTO (0, 00, 2, 32, FALSE, 0, complain_overflow_dont, 0, "VRT32", FALSE, 0xffffffff, 0xffffffff, TRUE);
252b5132 6132
252b5132
RH
6133/*
6134INTERNAL_FUNCTION
6135 bfd_default_reloc_type_lookup
6136
6137SYNOPSIS
6138 reloc_howto_type *bfd_default_reloc_type_lookup
c58b9523 6139 (bfd *abfd, bfd_reloc_code_real_type code);
252b5132
RH
6140
6141DESCRIPTION
6142 Provides a default relocation lookup routine for any architecture.
6143
252b5132
RH
6144*/
6145
6146reloc_howto_type *
c58b9523 6147bfd_default_reloc_type_lookup (bfd *abfd, bfd_reloc_code_real_type code)
252b5132
RH
6148{
6149 switch (code)
6150 {
6151 case BFD_RELOC_CTOR:
6152 /* The type of reloc used in a ctor, which will be as wide as the
6153 address - so either a 64, 32, or 16 bitter. */
30d10e9e 6154 switch (bfd_arch_bits_per_address (abfd))
252b5132
RH
6155 {
6156 case 64:
6157 BFD_FAIL ();
6158 case 32:
6159 return &bfd_howto_32;
6160 case 16:
6161 BFD_FAIL ();
6162 default:
6163 BFD_FAIL ();
6164 }
6165 default:
6166 BFD_FAIL ();
6167 }
c58b9523 6168 return NULL;
252b5132
RH
6169}
6170
6171/*
6172FUNCTION
6173 bfd_get_reloc_code_name
6174
6175SYNOPSIS
6176 const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code);
6177
6178DESCRIPTION
6179 Provides a printable name for the supplied relocation code.
6180 Useful mainly for printing error messages.
6181*/
6182
6183const char *
c58b9523 6184bfd_get_reloc_code_name (bfd_reloc_code_real_type code)
252b5132 6185{
c58b9523 6186 if (code > BFD_RELOC_UNUSED)
252b5132 6187 return 0;
c58b9523 6188 return bfd_reloc_code_real_names[code];
252b5132
RH
6189}
6190
6191/*
6192INTERNAL_FUNCTION
6193 bfd_generic_relax_section
6194
6195SYNOPSIS
b34976b6 6196 bfd_boolean bfd_generic_relax_section
c58b9523
AM
6197 (bfd *abfd,
6198 asection *section,
6199 struct bfd_link_info *,
6200 bfd_boolean *);
252b5132
RH
6201
6202DESCRIPTION
6203 Provides default handling for relaxing for back ends which
eea6121a 6204 don't do relaxing.
252b5132
RH
6205*/
6206
b34976b6 6207bfd_boolean
c58b9523
AM
6208bfd_generic_relax_section (bfd *abfd ATTRIBUTE_UNUSED,
6209 asection *section ATTRIBUTE_UNUSED,
6210 struct bfd_link_info *link_info ATTRIBUTE_UNUSED,
6211 bfd_boolean *again)
252b5132 6212{
c8a1f254
NS
6213 if (link_info->relocatable)
6214 (*link_info->callbacks->einfo)
6215 (_("%P%F: --relax and -r may not be used together\n"));
6216
b34976b6
AM
6217 *again = FALSE;
6218 return TRUE;
252b5132
RH
6219}
6220
6221/*
6222INTERNAL_FUNCTION
6223 bfd_generic_gc_sections
6224
6225SYNOPSIS
b34976b6 6226 bfd_boolean bfd_generic_gc_sections
c58b9523 6227 (bfd *, struct bfd_link_info *);
252b5132
RH
6228
6229DESCRIPTION
6230 Provides default handling for relaxing for back ends which
a3c2b96a 6231 don't do section gc -- i.e., does nothing.
252b5132
RH
6232*/
6233
b34976b6 6234bfd_boolean
c58b9523 6235bfd_generic_gc_sections (bfd *abfd ATTRIBUTE_UNUSED,
a3c2b96a 6236 struct bfd_link_info *info ATTRIBUTE_UNUSED)
252b5132 6237{
b34976b6 6238 return TRUE;
252b5132
RH
6239}
6240
ae17ab41
CM
6241/*
6242INTERNAL_FUNCTION
6243 bfd_generic_lookup_section_flags
6244
6245SYNOPSIS
6246 void bfd_generic_lookup_section_flags
6247 (struct bfd_link_info *, struct flag_info *);
6248
6249DESCRIPTION
6250 Provides default handling for section flags lookup
6251 -- i.e., does nothing.
6252*/
6253
6254void
6255bfd_generic_lookup_section_flags (struct bfd_link_info *info ATTRIBUTE_UNUSED,
28a1b4f8 6256 struct flag_info *flaginfo)
ae17ab41 6257{
28a1b4f8 6258 if (flaginfo != NULL)
ae17ab41
CM
6259 {
6260 (*_bfd_error_handler) (_("INPUT_SECTION_FLAGS are not supported.\n"));
6261 return;
6262 }
6263}
6264
8550eb6e
JJ
6265/*
6266INTERNAL_FUNCTION
6267 bfd_generic_merge_sections
6268
6269SYNOPSIS
b34976b6 6270 bfd_boolean bfd_generic_merge_sections
c58b9523 6271 (bfd *, struct bfd_link_info *);
8550eb6e
JJ
6272
6273DESCRIPTION
6274 Provides default handling for SEC_MERGE section merging for back ends
6275 which don't have SEC_MERGE support -- i.e., does nothing.
6276*/
6277
b34976b6 6278bfd_boolean
c58b9523
AM
6279bfd_generic_merge_sections (bfd *abfd ATTRIBUTE_UNUSED,
6280 struct bfd_link_info *link_info ATTRIBUTE_UNUSED)
8550eb6e 6281{
b34976b6 6282 return TRUE;
8550eb6e
JJ
6283}
6284
252b5132
RH
6285/*
6286INTERNAL_FUNCTION
6287 bfd_generic_get_relocated_section_contents
6288
6289SYNOPSIS
c58b9523
AM
6290 bfd_byte *bfd_generic_get_relocated_section_contents
6291 (bfd *abfd,
6292 struct bfd_link_info *link_info,
6293 struct bfd_link_order *link_order,
6294 bfd_byte *data,
6295 bfd_boolean relocatable,
6296 asymbol **symbols);
252b5132
RH
6297
6298DESCRIPTION
6299 Provides default handling of relocation effort for back ends
6300 which can't be bothered to do it efficiently.
6301
6302*/
6303
6304bfd_byte *
c58b9523
AM
6305bfd_generic_get_relocated_section_contents (bfd *abfd,
6306 struct bfd_link_info *link_info,
6307 struct bfd_link_order *link_order,
6308 bfd_byte *data,
6309 bfd_boolean relocatable,
6310 asymbol **symbols)
252b5132 6311{
252b5132
RH
6312 bfd *input_bfd = link_order->u.indirect.section->owner;
6313 asection *input_section = link_order->u.indirect.section;
d4947150
AM
6314 long reloc_size;
6315 arelent **reloc_vector;
252b5132
RH
6316 long reloc_count;
6317
d4947150 6318 reloc_size = bfd_get_reloc_upper_bound (input_bfd, input_section);
252b5132 6319 if (reloc_size < 0)
d4947150 6320 return NULL;
252b5132 6321
b5f79c76 6322 /* Read in the section. */
4a114e3e 6323 if (!bfd_get_full_section_contents (input_bfd, input_section, &data))
d4947150
AM
6324 return NULL;
6325
6326 if (reloc_size == 0)
6327 return data;
6328
a50b1753 6329 reloc_vector = (arelent **) bfd_malloc (reloc_size);
d4947150
AM
6330 if (reloc_vector == NULL)
6331 return NULL;
252b5132 6332
252b5132
RH
6333 reloc_count = bfd_canonicalize_reloc (input_bfd,
6334 input_section,
6335 reloc_vector,
6336 symbols);
6337 if (reloc_count < 0)
6338 goto error_return;
6339
6340 if (reloc_count > 0)
6341 {
6342 arelent **parent;
c58b9523 6343 for (parent = reloc_vector; *parent != NULL; parent++)
252b5132 6344 {
c58b9523 6345 char *error_message = NULL;
ab96bf03
AM
6346 asymbol *symbol;
6347 bfd_reloc_status_type r;
6348
6349 symbol = *(*parent)->sym_ptr_ptr;
6350 if (symbol->section && elf_discarded_section (symbol->section))
6351 {
6352 bfd_byte *p;
15344ad7 6353 static reloc_howto_type none_howto
ab96bf03
AM
6354 = HOWTO (0, 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL,
6355 "unused", FALSE, 0, 0, FALSE);
6356
6357 p = data + (*parent)->address * bfd_octets_per_byte (input_bfd);
e4067dbb
DJ
6358 _bfd_clear_contents ((*parent)->howto, input_bfd, input_section,
6359 p);
ab96bf03
AM
6360 (*parent)->sym_ptr_ptr = bfd_abs_section.symbol_ptr_ptr;
6361 (*parent)->addend = 0;
6362 (*parent)->howto = &none_howto;
6363 r = bfd_reloc_ok;
6364 }
6365 else
6366 r = bfd_perform_relocation (input_bfd,
6367 *parent,
6368 data,
6369 input_section,
6370 relocatable ? abfd : NULL,
6371 &error_message);
252b5132 6372
1049f94e 6373 if (relocatable)
252b5132
RH
6374 {
6375 asection *os = input_section->output_section;
6376
b5f79c76 6377 /* A partial link, so keep the relocs. */
252b5132
RH
6378 os->orelocation[os->reloc_count] = *parent;
6379 os->reloc_count++;
6380 }
6381
6382 if (r != bfd_reloc_ok)
6383 {
6384 switch (r)
6385 {
6386 case bfd_reloc_undefined:
6387 if (!((*link_info->callbacks->undefined_symbol)
6388 (link_info, bfd_asymbol_name (*(*parent)->sym_ptr_ptr),
5cc7c785 6389 input_bfd, input_section, (*parent)->address,
b34976b6 6390 TRUE)))
252b5132
RH
6391 goto error_return;
6392 break;
6393 case bfd_reloc_dangerous:
c58b9523 6394 BFD_ASSERT (error_message != NULL);
252b5132
RH
6395 if (!((*link_info->callbacks->reloc_dangerous)
6396 (link_info, error_message, input_bfd, input_section,
6397 (*parent)->address)))
6398 goto error_return;
6399 break;
6400 case bfd_reloc_overflow:
6401 if (!((*link_info->callbacks->reloc_overflow)
dfeffb9f
L
6402 (link_info, NULL,
6403 bfd_asymbol_name (*(*parent)->sym_ptr_ptr),
252b5132
RH
6404 (*parent)->howto->name, (*parent)->addend,
6405 input_bfd, input_section, (*parent)->address)))
6406 goto error_return;
6407 break;
6408 case bfd_reloc_outofrange:
4115917d
NC
6409 /* PR ld/13730:
6410 This error can result when processing some partially
6411 complete binaries. Do not abort, but issue an error
6412 message instead. */
6413 link_info->callbacks->einfo
6414 (_("%X%P: %B(%A): relocation \"%R\" goes out of range\n"),
6415 abfd, input_section, * parent);
6416 goto error_return;
6417
252b5132
RH
6418 default:
6419 abort ();
6420 break;
6421 }
6422
6423 }
6424 }
6425 }
d4947150
AM
6426
6427 free (reloc_vector);
252b5132
RH
6428 return data;
6429
6430error_return:
d4947150 6431 free (reloc_vector);
252b5132
RH
6432 return NULL;
6433}