/usr/src/gnu/usr.bin/binutils-2.17/bfd/reloc.c

Bug Summary

File:	src/gnu/usr.bin/binutils-2.17/bfd/reloc.c
Warning:	line 4898, column 35 Dereference of null pointer (loaded from variable 'parent')
Annotated Source Code

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clang -cc1 -cc1 -triple amd64-unknown-openbsd7.0 -analyze -disable-free -disable-llvm-verifier -discard-value-names -main-file-name reloc.c -analyzer-store=region -analyzer-opt-analyze-nested-blocks -analyzer-checker=core -analyzer-checker=apiModeling -analyzer-checker=unix -analyzer-checker=deadcode -analyzer-checker=security.insecureAPI.UncheckedReturn -analyzer-checker=security.insecureAPI.getpw -analyzer-checker=security.insecureAPI.gets -analyzer-checker=security.insecureAPI.mktemp -analyzer-checker=security.insecureAPI.mkstemp -analyzer-checker=security.insecureAPI.vfork -analyzer-checker=nullability.NullPassedToNonnull -analyzer-checker=nullability.NullReturnedFromNonnull -analyzer-output plist -w -setup-static-analyzer -mrelocation-model pic -pic-level 1 -pic-is-pie -mframe-pointer=all -relaxed-aliasing -fno-rounding-math -mconstructor-aliases -munwind-tables -target-cpu x86-64 -target-feature +retpoline-indirect-calls -target-feature +retpoline-indirect-branches -tune-cpu generic -debugger-tuning=gdb -fcoverage-compilation-dir=/usr/src/gnu/usr.bin/binutils-2.17/obj/bfd -resource-dir /usr/local/lib/clang/13.0.0 -D HAVE_CONFIG_H -I . -I /usr/src/gnu/usr.bin/binutils-2.17/bfd -I . -D NETBSD_CORE -I . -I /usr/src/gnu/usr.bin/binutils-2.17/bfd -I /usr/src/gnu/usr.bin/binutils-2.17/bfd/../include -I /usr/src/gnu/usr.bin/binutils-2.17/bfd/../intl -I ../intl -D PIE_DEFAULT=1 -internal-isystem /usr/local/lib/clang/13.0.0/include -internal-externc-isystem /usr/include -O2 -fdebug-compilation-dir=/usr/src/gnu/usr.bin/binutils-2.17/obj/bfd -ferror-limit 19 -fwrapv -D_RET_PROTECTOR -ret-protector -fgnuc-version=4.2.1 -vectorize-loops -vectorize-slp -fno-builtin-malloc -fno-builtin-calloc -fno-builtin-realloc -fno-builtin-valloc -fno-builtin-free -fno-builtin-strdup -fno-builtin-strndup -analyzer-output=html -faddrsig -D__GCC_HAVE_DWARF2_CFI_ASM=1 -o /home/ben/Projects/vmm/scan-build/2022-01-12-194120-40624-1 -x c /usr/src/gnu/usr.bin/binutils-2.17/bfd/reloc.c
1/* BFD support for handling relocation entries.
2   Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
3   2000, 2001, 2002, 2003, 2004, 2005, 2006
4   Free Software Foundation, Inc.
5   Written by Cygnus Support.
6 
7   This file is part of BFD, the Binary File Descriptor library.
8 
9   This program is free software; you can redistribute it and/or modify
10   it under the terms of the GNU General Public License as published by
11   the Free Software Foundation; either version 2 of the License, or
12   (at your option) any later version.
13 
14   This program is distributed in the hope that it will be useful,
15   but WITHOUT ANY WARRANTY; without even the implied warranty of
16   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17   GNU General Public License for more details.
18 
19   You should have received a copy of the GNU General Public License
20   along with this program; if not, write to the Free Software
21   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
22 
23/*
24SECTION
25	Relocations
26 
27	BFD maintains relocations in much the same way it maintains
28	symbols: they are left alone until required, then read in
29	en-masse and translated into an internal form.  A common
30	routine <<bfd_perform_relocation>> acts upon the
31	canonical form to do the fixup.
32 
33	Relocations are maintained on a per section basis,
34	while symbols are maintained on a per BFD basis.
35 
36	All that a back end has to do to fit the BFD interface is to create
37	a <<struct reloc_cache_entry>> for each relocation
38	in a particular section, and fill in the right bits of the structures.
39 
40@menu
41@* typedef arelent::
42@* howto manager::
43@end menu
44 
45*/
46 
47/* DO compile in the reloc_code name table from libbfd.h.  */
48#define _BFD_MAKE_TABLE_bfd_reloc_code_real
49 
50#include "bfd.h"
51#include "sysdep.h"
52#include "bfdlink.h"
53#include "libbfd.h"
54/*
55DOCDD
56INODE
57	typedef arelent, howto manager, Relocations, Relocations
58 
59SUBSECTION
60	typedef arelent
61 
62	This is the structure of a relocation entry:
63 
64CODE_FRAGMENT
65.
66.typedef enum bfd_reloc_status
67.{
68.  {* No errors detected.  *}
69.  bfd_reloc_ok,
70.
71.  {* The relocation was performed, but there was an overflow.  *}
72.  bfd_reloc_overflow,
73.
74.  {* The address to relocate was not within the section supplied.  *}
75.  bfd_reloc_outofrange,
76.
77.  {* Used by special functions.  *}
78.  bfd_reloc_continue,
79.
80.  {* Unsupported relocation size requested.  *}
81.  bfd_reloc_notsupported,
82.
83.  {* Unused.  *}
84.  bfd_reloc_other,
85.
86.  {* The symbol to relocate against was undefined.  *}
87.  bfd_reloc_undefined,
88.
89.  {* The relocation was performed, but may not be ok - presently
90.     generated only when linking i960 coff files with i960 b.out
91.     symbols.  If this type is returned, the error_message argument
92.     to bfd_perform_relocation will be set.  *}
93.  bfd_reloc_dangerous
94. }
95. bfd_reloc_status_type;
96.
97.
98.typedef struct reloc_cache_entry
99.{
100.  {* A pointer into the canonical table of pointers.  *}
101.  struct bfd_symbol **sym_ptr_ptr;
102.
103.  {* offset in section.  *}
104.  bfd_size_type address;
105.
106.  {* addend for relocation value.  *}
107.  bfd_vma addend;
108.
109.  {* Pointer to how to perform the required relocation.  *}
110.  reloc_howto_type *howto;
111.
112.}
113.arelent;
114.
115*/
116 
117/*
118DESCRIPTION
119 
120        Here is a description of each of the fields within an <<arelent>>:
121 
122        o <<sym_ptr_ptr>>
123 
124        The symbol table pointer points to a pointer to the symbol
125        associated with the relocation request.  It is the pointer
126        into the table returned by the back end's
127        <<canonicalize_symtab>> action. @xref{Symbols}. The symbol is
128        referenced through a pointer to a pointer so that tools like
129        the linker can fix up all the symbols of the same name by
130        modifying only one pointer. The relocation routine looks in
131        the symbol and uses the base of the section the symbol is
132        attached to and the value of the symbol as the initial
133        relocation offset. If the symbol pointer is zero, then the
134        section provided is looked up.
135 
136        o <<address>>
137 
138        The <<address>> field gives the offset in bytes from the base of
139        the section data which owns the relocation record to the first
140        byte of relocatable information. The actual data relocated
141        will be relative to this point; for example, a relocation
142        type which modifies the bottom two bytes of a four byte word
143        would not touch the first byte pointed to in a big endian
144        world.
145 
146	o <<addend>>
147 
148	The <<addend>> is a value provided by the back end to be added (!)
149	to the relocation offset. Its interpretation is dependent upon
150	the howto. For example, on the 68k the code:
151 
152|        char foo[];
153|        main()
154|                {
155|                return foo[0x12345678];
156|                }
157 
158        Could be compiled into:
159 
160|        linkw fp,#-4
161|        moveb @@#12345678,d0
162|        extbl d0
163|        unlk fp
164|        rts
165 
166        This could create a reloc pointing to <<foo>>, but leave the
167        offset in the data, something like:
168 
169|RELOCATION RECORDS FOR [.text]:
170|offset   type      value
171|00000006 32        _foo
172|
173|00000000 4e56 fffc          ; linkw fp,#-4
174|00000004 1039 1234 5678     ; moveb @@#12345678,d0
175|0000000a 49c0               ; extbl d0
176|0000000c 4e5e               ; unlk fp
177|0000000e 4e75               ; rts
178 
179        Using coff and an 88k, some instructions don't have enough
180        space in them to represent the full address range, and
181        pointers have to be loaded in two parts. So you'd get something like:
182 
183|        or.u     r13,r0,hi16(_foo+0x12345678)
184|        ld.b     r2,r13,lo16(_foo+0x12345678)
185|        jmp      r1
186 
187        This should create two relocs, both pointing to <<_foo>>, and with
188        0x12340000 in their addend field. The data would consist of:
189 
190|RELOCATION RECORDS FOR [.text]:
191|offset   type      value
192|00000002 HVRT16    _foo+0x12340000
193|00000006 LVRT16    _foo+0x12340000
194|
195|00000000 5da05678           ; or.u r13,r0,0x5678
196|00000004 1c4d5678           ; ld.b r2,r13,0x5678
197|00000008 f400c001           ; jmp r1
198 
199        The relocation routine digs out the value from the data, adds
200        it to the addend to get the original offset, and then adds the
201        value of <<_foo>>. Note that all 32 bits have to be kept around
202        somewhere, to cope with carry from bit 15 to bit 16.
203 
204        One further example is the sparc and the a.out format. The
205        sparc has a similar problem to the 88k, in that some
206        instructions don't have room for an entire offset, but on the
207        sparc the parts are created in odd sized lumps. The designers of
208        the a.out format chose to not use the data within the section
209        for storing part of the offset; all the offset is kept within
210        the reloc. Anything in the data should be ignored.
211 
212|        save %sp,-112,%sp
213|        sethi %hi(_foo+0x12345678),%g2
214|        ldsb [%g2+%lo(_foo+0x12345678)],%i0
215|        ret
216|        restore
217 
218        Both relocs contain a pointer to <<foo>>, and the offsets
219        contain junk.
220 
221|RELOCATION RECORDS FOR [.text]:
222|offset   type      value
223|00000004 HI22      _foo+0x12345678
224|00000008 LO10      _foo+0x12345678
225|
226|00000000 9de3bf90     ; save %sp,-112,%sp
227|00000004 05000000     ; sethi %hi(_foo+0),%g2
228|00000008 f048a000     ; ldsb [%g2+%lo(_foo+0)],%i0
229|0000000c 81c7e008     ; ret
230|00000010 81e80000     ; restore
231 
232        o <<howto>>
233 
234        The <<howto>> field can be imagined as a
235        relocation instruction. It is a pointer to a structure which
236        contains information on what to do with all of the other
237        information in the reloc record and data section. A back end
238        would normally have a relocation instruction set and turn
239        relocations into pointers to the correct structure on input -
240        but it would be possible to create each howto field on demand.
241 
242*/
243 
244/*
245SUBSUBSECTION
246	<<enum complain_overflow>>
247 
248	Indicates what sort of overflow checking should be done when
249	performing a relocation.
250 
251CODE_FRAGMENT
252.
253.enum complain_overflow
254.{
255.  {* Do not complain on overflow.  *}
256.  complain_overflow_dont,
257.
258.  {* Complain if the value overflows when considered as a signed
259.     number one bit larger than the field.  ie. A bitfield of N bits
260.     is allowed to represent -2**n to 2**n-1.  *}
261.  complain_overflow_bitfield,
262.
263.  {* Complain if the value overflows when considered as a signed
264.     number.  *}
265.  complain_overflow_signed,
266.
267.  {* Complain if the value overflows when considered as an
268.     unsigned number.  *}
269.  complain_overflow_unsigned
270.};
271 
272*/
273 
274/*
275SUBSUBSECTION
276        <<reloc_howto_type>>
277 
278        The <<reloc_howto_type>> is a structure which contains all the
279        information that libbfd needs to know to tie up a back end's data.
280 
281CODE_FRAGMENT
282.struct bfd_symbol;		{* Forward declaration.  *}
283.
284.struct reloc_howto_struct
285.{
286.  {*  The type field has mainly a documentary use - the back end can
287.      do what it wants with it, though normally the back end's
288.      external idea of what a reloc number is stored
289.      in this field.  For example, a PC relative word relocation
290.      in a coff environment has the type 023 - because that's
291.      what the outside world calls a R_PCRWORD reloc.  *}
292.  unsigned int type;
293.
294.  {*  The value the final relocation is shifted right by.  This drops
295.      unwanted data from the relocation.  *}
296.  unsigned int rightshift;
297.
298.  {*  The size of the item to be relocated.  This is *not* a
299.      power-of-two measure.  To get the number of bytes operated
300.      on by a type of relocation, use bfd_get_reloc_size.  *}
301.  int size;
302.
303.  {*  The number of bits in the item to be relocated.  This is used
304.      when doing overflow checking.  *}
305.  unsigned int bitsize;
306.
307.  {*  Notes that the relocation is relative to the location in the
308.      data section of the addend.  The relocation function will
309.      subtract from the relocation value the address of the location
310.      being relocated.  *}
311.  bfd_boolean pc_relative;
312.
313.  {*  The bit position of the reloc value in the destination.
314.      The relocated value is left shifted by this amount.  *}
315.  unsigned int bitpos;
316.
317.  {* What type of overflow error should be checked for when
318.     relocating.  *}
319.  enum complain_overflow complain_on_overflow;
320.
321.  {* If this field is non null, then the supplied function is
322.     called rather than the normal function.  This allows really
323.     strange relocation methods to be accommodated (e.g., i960 callj
324.     instructions).  *}
325.  bfd_reloc_status_type (*special_function)
326.    (bfd *, arelent *, struct bfd_symbol *, void *, asection *,
327.     bfd *, char **);
328.
329.  {* The textual name of the relocation type.  *}
330.  char *name;
331.
332.  {* Some formats record a relocation addend in the section contents
333.     rather than with the relocation.  For ELF formats this is the
334.     distinction between USE_REL and USE_RELA (though the code checks
335.     for USE_REL == 1/0).  The value of this field is TRUE if the
336.     addend is recorded with the section contents; when performing a
337.     partial link (ld -r) the section contents (the data) will be
338.     modified.  The value of this field is FALSE if addends are
339.     recorded with the relocation (in arelent.addend); when performing
340.     a partial link the relocation will be modified.
341.     All relocations for all ELF USE_RELA targets should set this field
342.     to FALSE (values of TRUE should be looked on with suspicion).
343.     However, the converse is not true: not all relocations of all ELF
344.     USE_REL targets set this field to TRUE.  Why this is so is peculiar
345.     to each particular target.  For relocs that aren't used in partial
346.     links (e.g. GOT stuff) it doesn't matter what this is set to.  *}
347.  bfd_boolean partial_inplace;
348.
349.  {* src_mask selects the part of the instruction (or data) to be used
350.     in the relocation sum.  If the target relocations don't have an
351.     addend in the reloc, eg. ELF USE_REL, src_mask will normally equal
352.     dst_mask to extract the addend from the section contents.  If
353.     relocations do have an addend in the reloc, eg. ELF USE_RELA, this
354.     field should be zero.  Non-zero values for ELF USE_RELA targets are
355.     bogus as in those cases the value in the dst_mask part of the
356.     section contents should be treated as garbage.  *}
357.  bfd_vma src_mask;
358.
359.  {* dst_mask selects which parts of the instruction (or data) are
360.     replaced with a relocated value.  *}
361.  bfd_vma dst_mask;
362.
363.  {* When some formats create PC relative instructions, they leave
364.     the value of the pc of the place being relocated in the offset
365.     slot of the instruction, so that a PC relative relocation can
366.     be made just by adding in an ordinary offset (e.g., sun3 a.out).
367.     Some formats leave the displacement part of an instruction
368.     empty (e.g., m88k bcs); this flag signals the fact.  *}
369.  bfd_boolean pcrel_offset;
370.};
371.
372*/
373 
374/*
375FUNCTION
376	The HOWTO Macro
377 
378DESCRIPTION
379	The HOWTO define is horrible and will go away.
380 
381.#define HOWTO(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \
382.  { (unsigned) C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC }
383 
384DESCRIPTION
385	And will be replaced with the totally magic way. But for the
386	moment, we are compatible, so do it this way.
387 
388.#define NEWHOWTO(FUNCTION, NAME, SIZE, REL, IN) \
389.  HOWTO (0, 0, SIZE, 0, REL, 0, complain_overflow_dont, FUNCTION, \
390.         NAME, FALSE, 0, 0, IN)
391.
392 
393DESCRIPTION
394	This is used to fill in an empty howto entry in an array.
395 
396.#define EMPTY_HOWTO(C) \
397.  HOWTO ((C), 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL, \
398.         NULL, FALSE, 0, 0, FALSE)
399.
400 
401DESCRIPTION
402	Helper routine to turn a symbol into a relocation value.
403 
404.#define HOWTO_PREPARE(relocation, symbol)               \
405.  {                                                     \
406.    if (symbol != NULL)                                 \
407.      {                                                 \
408.        if (bfd_is_com_section (symbol->section))       \
409.          {                                             \
410.            relocation = 0;                             \
411.          }                                             \
412.        else                                            \
413.          {                                             \
414.            relocation = symbol->value;                 \
415.          }                                             \
416.      }                                                 \
417.  }
418.
419*/
420 
421/*
422FUNCTION
423	bfd_get_reloc_size
424 
425SYNOPSIS
426	unsigned int bfd_get_reloc_size (reloc_howto_type *);
427 
428DESCRIPTION
429	For a reloc_howto_type that operates on a fixed number of bytes,
430	this returns the number of bytes operated on.
431 */
432 
433unsigned int
434bfd_get_reloc_size (reloc_howto_type *howto)
435{
436  switch (howto->size)
437    {
438    case 0: return 1;
439    case 1: return 2;
440    case 2: return 4;
441    case 3: return 0;
442    case 4: return 8;
443    case 8: return 16;
444    case -2: return 4;
445    default: abort ()_bfd_abort ("/usr/src/gnu/usr.bin/binutils-2.17/bfd/reloc.c",
 445, __PRETTY_FUNCTION__);
446    }
447}
448 
449/*
450TYPEDEF
451	arelent_chain
452 
453DESCRIPTION
454 
455	How relocs are tied together in an <<asection>>:
456 
457.typedef struct relent_chain
458.{
459.  arelent relent;
460.  struct relent_chain *next;
461.}
462.arelent_chain;
463.
464*/
465 
466/* N_ONES produces N one bits, without overflowing machine arithmetic.  */
467#define N_ONES(n)(((((bfd_vma) 1 << ((n) - 1)) - 1) << 1) | 1) (((((bfd_vma) 1 << ((n) - 1)) - 1) << 1) | 1)
468 
469/*
470FUNCTION
471	bfd_check_overflow
472 
473SYNOPSIS
474	bfd_reloc_status_type bfd_check_overflow
475	  (enum complain_overflow how,
476	   unsigned int bitsize,
477	   unsigned int rightshift,
478	   unsigned int addrsize,
479	   bfd_vma relocation);
480 
481DESCRIPTION
482	Perform overflow checking on @var{relocation} which has
483	@var{bitsize} significant bits and will be shifted right by
484	@var{rightshift} bits, on a machine with addresses containing
485	@var{addrsize} significant bits.  The result is either of
486	@code{bfd_reloc_ok} or @code{bfd_reloc_overflow}.
487 
488*/
489 
490bfd_reloc_status_type
491bfd_check_overflow (enum complain_overflow how,
492		    unsigned int bitsize,
493		    unsigned int rightshift,
494		    unsigned int addrsize,
495		    bfd_vma relocation)
496{
497  bfd_vma fieldmask, addrmask, signmask, ss, a;
498  bfd_reloc_status_type flag = bfd_reloc_ok;
499 
500  /* Note: BITSIZE should always be <= ADDRSIZE, but in case it's not,
501     we'll be permissive: extra bits in the field mask will
502     automatically extend the address mask for purposes of the
503     overflow check.  */
504  fieldmask = N_ONES (bitsize)(((((bfd_vma) 1 << ((bitsize) - 1)) - 1) << 1) | 1
);
505  signmask = ~fieldmask;
506  addrmask = N_ONES (addrsize)(((((bfd_vma) 1 << ((addrsize) - 1)) - 1) << 1) |
 1) | fieldmask;
507  a = (relocation & addrmask) >> rightshift;;
508 
509  switch (how)
510    {
511    case complain_overflow_dont:
512      break;
513 
514    case complain_overflow_signed:
515      /* If any sign bits are set, all sign bits must be set.  That
516         is, A must be a valid negative address after shifting.  */
517      signmask = ~ (fieldmask >> 1);
518      /* Fall thru */
519 
520    case complain_overflow_bitfield:
521      /* Bitfields are sometimes signed, sometimes unsigned.  We
522	 explicitly allow an address wrap too, which means a bitfield
523	 of n bits is allowed to store -2**n to 2**n-1.  Thus overflow
524	 if the value has some, but not all, bits set outside the
525	 field.  */
526      ss = a & signmask;
527      if (ss != 0 && ss != ((addrmask >> rightshift) & signmask))
528	flag = bfd_reloc_overflow;
529      break;
530 
531    case complain_overflow_unsigned:
532      /* We have an overflow if the address does not fit in the field.  */
533      if ((a & signmask) != 0)
534	flag = bfd_reloc_overflow;
535      break;
536 
537    default:
538      abort ()_bfd_abort ("/usr/src/gnu/usr.bin/binutils-2.17/bfd/reloc.c",
 538, __PRETTY_FUNCTION__);
539    }
540 
541  return flag;
542}
543 
544/*
545FUNCTION
546	bfd_perform_relocation
547 
548SYNOPSIS
549	bfd_reloc_status_type bfd_perform_relocation
550          (bfd *abfd,
551           arelent *reloc_entry,
552           void *data,
553           asection *input_section,
554           bfd *output_bfd,
555	   char **error_message);
556 
557DESCRIPTION
558	If @var{output_bfd} is supplied to this function, the
559	generated image will be relocatable; the relocations are
560	copied to the output file after they have been changed to
561	reflect the new state of the world. There are two ways of
562	reflecting the results of partial linkage in an output file:
563	by modifying the output data in place, and by modifying the
564	relocation record.  Some native formats (e.g., basic a.out and
565	basic coff) have no way of specifying an addend in the
566	relocation type, so the addend has to go in the output data.
567	This is no big deal since in these formats the output data
568	slot will always be big enough for the addend. Complex reloc
569	types with addends were invented to solve just this problem.
570	The @var{error_message} argument is set to an error message if
571	this return @code{bfd_reloc_dangerous}.
572 
573*/
574 
575bfd_reloc_status_type
576bfd_perform_relocation (bfd *abfd,
577			arelent *reloc_entry,
578			void *data,
579			asection *input_section,
580			bfd *output_bfd,
581			char **error_message)
582{
583  bfd_vma relocation;
584  bfd_reloc_status_type flag = bfd_reloc_ok;
585  bfd_size_type octets = reloc_entry->address * bfd_octets_per_byte (abfd);
586  bfd_vma output_base = 0;
587  reloc_howto_type *howto = reloc_entry->howto;
588  asection *reloc_target_output_section;
589  asymbol *symbol;
590 
591  symbol = *(reloc_entry->sym_ptr_ptr);
592  if (bfd_is_abs_section (symbol->section)((symbol->section) == ((asection *) &bfd_abs_section))
593      && output_bfd != NULL((void*)0))
594    {
595      reloc_entry->address += input_section->output_offset;
596      return bfd_reloc_ok;
597    }
598 
599  /* If we are not producing relocatable output, return an error if
600     the symbol is not defined.  An undefined weak symbol is
601     considered to have a value of zero (SVR4 ABI, p. 4-27).  */
602  if (bfd_is_und_section (symbol->section)((symbol->section) == ((asection *) &bfd_und_section))
603      && (symbol->flags & BSF_WEAK0x80) == 0
604      && output_bfd == NULL((void*)0))
605    flag = bfd_reloc_undefined;
606 
607  /* If there is a function supplied to handle this relocation type,
608     call it.  It'll return `bfd_reloc_continue' if further processing
609     can be done.  */
610  if (howto->special_function)
611    {
612      bfd_reloc_status_type cont;
613      cont = howto->special_function (abfd, reloc_entry, symbol, data,
614				      input_section, output_bfd,
615				      error_message);
616      if (cont != bfd_reloc_continue)
617	return cont;
618    }
619 
620  /* Is the address of the relocation really within the section?  */
621  if (reloc_entry->address > bfd_get_section_limit (abfd, input_section)(((input_section)->rawsize ? (input_section)->rawsize :
 (input_section)->size) / bfd_octets_per_byte (abfd)))
622    return bfd_reloc_outofrange;
623 
624  /* Work out which section the relocation is targeted at and the
625     initial relocation command value.  */
626 
627  /* Get symbol value.  (Common symbols are special.)  */
628  if (bfd_is_com_section (symbol->section)(((symbol->section)->flags & 0x1000) != 0))
629    relocation = 0;
630  else
631    relocation = symbol->value;
632 
633  reloc_target_output_section = symbol->section->output_section;
634 
635  /* Convert input-section-relative symbol value to absolute.  */
636  if ((output_bfd && ! howto->partial_inplace)
637      || reloc_target_output_section == NULL((void*)0))
638    output_base = 0;
639  else
640    output_base = reloc_target_output_section->vma;
641 
642  relocation += output_base + symbol->section->output_offset;
643 
644  /* Add in supplied addend.  */
645  relocation += reloc_entry->addend;
646 
647  /* Here the variable relocation holds the final address of the
648     symbol we are relocating against, plus any addend.  */
649 
650  if (howto->pc_relative)
651    {
652      /* This is a PC relative relocation.  We want to set RELOCATION
653	 to the distance between the address of the symbol and the
654	 location.  RELOCATION is already the address of the symbol.
655 
656	 We start by subtracting the address of the section containing
657	 the location.
658 
659	 If pcrel_offset is set, we must further subtract the position
660	 of the location within the section.  Some targets arrange for
661	 the addend to be the negative of the position of the location
662	 within the section; for example, i386-aout does this.  For
663	 i386-aout, pcrel_offset is FALSE.  Some other targets do not
664	 include the position of the location; for example, m88kbcs,
665	 or ELF.  For those targets, pcrel_offset is TRUE.
666 
667	 If we are producing relocatable output, then we must ensure
668	 that this reloc will be correctly computed when the final
669	 relocation is done.  If pcrel_offset is FALSE we want to wind
670	 up with the negative of the location within the section,
671	 which means we must adjust the existing addend by the change
672	 in the location within the section.  If pcrel_offset is TRUE
673	 we do not want to adjust the existing addend at all.
674 
675	 FIXME: This seems logical to me, but for the case of
676	 producing relocatable output it is not what the code
677	 actually does.  I don't want to change it, because it seems
678	 far too likely that something will break.  */
679 
680      relocation -=
681	input_section->output_section->vma + input_section->output_offset;
682 
683      if (howto->pcrel_offset)
684	relocation -= reloc_entry->address;
685    }
686 
687  if (output_bfd != NULL((void*)0))
688    {
689      if (! howto->partial_inplace)
690	{
691	  /* This is a partial relocation, and we want to apply the relocation
692	     to the reloc entry rather than the raw data. Modify the reloc
693	     inplace to reflect what we now know.  */
694	  reloc_entry->addend = relocation;
695	  reloc_entry->address += input_section->output_offset;
696	  return flag;
697	}
698      else
699	{
700	  /* This is a partial relocation, but inplace, so modify the
701	     reloc record a bit.
702 
703	     If we've relocated with a symbol with a section, change
704	     into a ref to the section belonging to the symbol.  */
705 
706	  reloc_entry->address += input_section->output_offset;
707 
708	  /* WTF?? */
709	  if (abfd->xvec->flavour == bfd_target_coff_flavour
710	      && strcmp (abfd->xvec->name, "coff-Intel-little") != 0
711	      && strcmp (abfd->xvec->name, "coff-Intel-big") != 0)
712	    {
713	      /* For m68k-coff, the addend was being subtracted twice during
714		 relocation with -r.  Removing the line below this comment
715		 fixes that problem; see PR 2953.
716 
717However, Ian wrote the following, regarding removing the line below,
718which explains why it is still enabled:  --djm
719 
720If you put a patch like that into BFD you need to check all the COFF
721linkers.  I am fairly certain that patch will break coff-i386 (e.g.,
722SCO); see coff_i386_reloc in coff-i386.c where I worked around the
723problem in a different way.  There may very well be a reason that the
724code works as it does.
725 
726Hmmm.  The first obvious point is that bfd_perform_relocation should
727not have any tests that depend upon the flavour.  It's seem like
728entirely the wrong place for such a thing.  The second obvious point
729is that the current code ignores the reloc addend when producing
730relocatable output for COFF.  That's peculiar.  In fact, I really
731have no idea what the point of the line you want to remove is.
732 
733A typical COFF reloc subtracts the old value of the symbol and adds in
734the new value to the location in the object file (if it's a pc
735relative reloc it adds the difference between the symbol value and the
736location).  When relocating we need to preserve that property.
737 
738BFD handles this by setting the addend to the negative of the old
739value of the symbol.  Unfortunately it handles common symbols in a
740non-standard way (it doesn't subtract the old value) but that's a
741different story (we can't change it without losing backward
742compatibility with old object files) (coff-i386 does subtract the old
743value, to be compatible with existing coff-i386 targets, like SCO).
744 
745So everything works fine when not producing relocatable output.  When
746we are producing relocatable output, logically we should do exactly
747what we do when not producing relocatable output.  Therefore, your
748patch is correct.  In fact, it should probably always just set
749reloc_entry->addend to 0 for all cases, since it is, in fact, going to
750add the value into the object file.  This won't hurt the COFF code,
751which doesn't use the addend; I'm not sure what it will do to other
752formats (the thing to check for would be whether any formats both use
753the addend and set partial_inplace).
754 
755When I wanted to make coff-i386 produce relocatable output, I ran
756into the problem that you are running into: I wanted to remove that
757line.  Rather than risk it, I made the coff-i386 relocs use a special
758function; it's coff_i386_reloc in coff-i386.c.  The function
759specifically adds the addend field into the object file, knowing that
760bfd_perform_relocation is not going to.  If you remove that line, then
761coff-i386.c will wind up adding the addend field in twice.  It's
762trivial to fix; it just needs to be done.
763 
764The problem with removing the line is just that it may break some
765working code.  With BFD it's hard to be sure of anything.  The right
766way to deal with this is simply to build and test at least all the
767supported COFF targets.  It should be straightforward if time and disk
768space consuming.  For each target:
769    1) build the linker
770    2) generate some executable, and link it using -r (I would
771       probably use paranoia.o and link against newlib/libc.a, which
772       for all the supported targets would be available in
773       /usr/cygnus/progressive/H-host/target/lib/libc.a).
774    3) make the change to reloc.c
775    4) rebuild the linker
776    5) repeat step 2
777    6) if the resulting object files are the same, you have at least
778       made it no worse
779    7) if they are different you have to figure out which version is
780       right
781*/
782	      relocation -= reloc_entry->addend;
783	      reloc_entry->addend = 0;
784	    }
785	  else
786	    {
787	      reloc_entry->addend = relocation;
788	    }
789	}
790    }
791  else
792    {
793      reloc_entry->addend = 0;
794    }
795 
796  /* FIXME: This overflow checking is incomplete, because the value
797     might have overflowed before we get here.  For a correct check we
798     need to compute the value in a size larger than bitsize, but we
799     can't reasonably do that for a reloc the same size as a host
800     machine word.
801     FIXME: We should also do overflow checking on the result after
802     adding in the value contained in the object file.  */
803  if (howto->complain_on_overflow != complain_overflow_dont
804      && flag == bfd_reloc_ok)
805    flag = bfd_check_overflow (howto->complain_on_overflow,
806			       howto->bitsize,
807			       howto->rightshift,
808			       bfd_arch_bits_per_address (abfd),
809			       relocation);
810 
811  /* Either we are relocating all the way, or we don't want to apply
812     the relocation to the reloc entry (probably because there isn't
813     any room in the output format to describe addends to relocs).  */
814 
815  /* The cast to bfd_vma avoids a bug in the Alpha OSF/1 C compiler
816     (OSF version 1.3, compiler version 3.11).  It miscompiles the
817     following program:
818 
819     struct str
820     {
821       unsigned int i0;
822     } s = { 0 };
823 
824     int
825     main ()
826     {
827       unsigned long x;
828 
829       x = 0x100000000;
830       x <<= (unsigned long) s.i0;
831       if (x == 0)
832	 printf ("failed\n");
833       else
834	 printf ("succeeded (%lx)\n", x);
835     }
836     */
837 
838  relocation >>= (bfd_vma) howto->rightshift;
839 
840  /* Shift everything up to where it's going to be used.  */
841  relocation <<= (bfd_vma) howto->bitpos;
842 
843  /* Wait for the day when all have the mask in them.  */
844 
845  /* What we do:
846     i instruction to be left alone
847     o offset within instruction
848     r relocation offset to apply
849     S src mask
850     D dst mask
851     N ~dst mask
852     A part 1
853     B part 2
854     R result
855 
856     Do this:
857     ((  i i i i i o o o o o  from bfd_get<size>
858     and           S S S S S) to get the size offset we want
859     +   r r r r r r r r r r) to get the final value to place
860     and           D D D D D  to chop to right size
861     -----------------------
862     =             A A A A A
863     And this:
864     (   i i i i i o o o o o  from bfd_get<size>
865     and N N N N N          ) get instruction
866     -----------------------
867     =   B B B B B
868 
869     And then:
870     (   B B B B B
871     or            A A A A A)
872     -----------------------
873     =   R R R R R R R R R R  put into bfd_put<size>
874     */
875 
876#define DOIT(x)x = ( (x & ~howto->dst_mask) | (((x & howto->src_mask
) + relocation) & howto->dst_mask)) \
877  x = ( (x & ~howto->dst_mask) | (((x & howto->src_mask) +  relocation) & howto->dst_mask))
878 
879  switch (howto->size)
880    {
881    case 0:
882      {
883	char x = bfd_get_8 (abfd, (char *) data + octets)(*(unsigned char *) ((char *) data + octets) & 0xff);
884	DOIT (x)x = ( (x & ~howto->dst_mask) | (((x & howto->src_mask
) + relocation) & howto->dst_mask));
885	bfd_put_8 (abfd, x, (unsigned char *) data + octets)((void) (*((unsigned char *) ((unsigned char *) data + octets
)) = (x) & 0xff));
886      }
887      break;
888 
889    case 1:
890      {
891	short x = bfd_get_16 (abfd, (bfd_byte *) data + octets)((*((abfd)->xvec->bfd_getx16)) ((bfd_byte *) data + octets
));
892	DOIT (x)x = ( (x & ~howto->dst_mask) | (((x & howto->src_mask
) + relocation) & howto->dst_mask));
893	bfd_put_16 (abfd, (bfd_vma) x, (unsigned char *) data + octets)((*((abfd)->xvec->bfd_putx16)) (((bfd_vma) x),((unsigned
 char *) data + octets)));
894      }
895      break;
896    case 2:
897      {
898	long x = bfd_get_32 (abfd, (bfd_byte *) data + octets)((*((abfd)->xvec->bfd_getx32)) ((bfd_byte *) data + octets
));
899	DOIT (x)x = ( (x & ~howto->dst_mask) | (((x & howto->src_mask
) + relocation) & howto->dst_mask));
900	bfd_put_32 (abfd, (bfd_vma) x, (bfd_byte *) data + octets)((*((abfd)->xvec->bfd_putx32)) (((bfd_vma) x),((bfd_byte
 *) data + octets)));
901      }
902      break;
903    case -2:
904      {
905	long x = bfd_get_32 (abfd, (bfd_byte *) data + octets)((*((abfd)->xvec->bfd_getx32)) ((bfd_byte *) data + octets
));
906	relocation = -relocation;
907	DOIT (x)x = ( (x & ~howto->dst_mask) | (((x & howto->src_mask
) + relocation) & howto->dst_mask));
908	bfd_put_32 (abfd, (bfd_vma) x, (bfd_byte *) data + octets)((*((abfd)->xvec->bfd_putx32)) (((bfd_vma) x),((bfd_byte
 *) data + octets)));
909      }
910      break;
911 
912    case -1:
913      {
914	long x = bfd_get_16 (abfd, (bfd_byte *) data + octets)((*((abfd)->xvec->bfd_getx16)) ((bfd_byte *) data + octets
));
915	relocation = -relocation;
916	DOIT (x)x = ( (x & ~howto->dst_mask) | (((x & howto->src_mask
) + relocation) & howto->dst_mask));
917	bfd_put_16 (abfd, (bfd_vma) x, (bfd_byte *) data + octets)((*((abfd)->xvec->bfd_putx16)) (((bfd_vma) x),((bfd_byte
 *) data + octets)));
918      }
919      break;
920 
921    case 3:
922      /* Do nothing */
923      break;
924 
925    case 4:
926#ifdef BFD64
927      {
928	bfd_vma x = bfd_get_64 (abfd, (bfd_byte *) data + octets)((*((abfd)->xvec->bfd_getx64)) ((bfd_byte *) data + octets
));
929	DOIT (x)x = ( (x & ~howto->dst_mask) | (((x & howto->src_mask
) + relocation) & howto->dst_mask));
930	bfd_put_64 (abfd, x, (bfd_byte *) data + octets)((*((abfd)->xvec->bfd_putx64)) ((x), ((bfd_byte *) data
 + octets)));
931      }
932#else
933      abort ()_bfd_abort ("/usr/src/gnu/usr.bin/binutils-2.17/bfd/reloc.c",
 933, __PRETTY_FUNCTION__);
934#endif
935      break;
936    default:
937      return bfd_reloc_other;
938    }
939 
940  return flag;
941}
942 
943/*
944FUNCTION
945	bfd_install_relocation
946 
947SYNOPSIS
948	bfd_reloc_status_type bfd_install_relocation
949          (bfd *abfd,
950           arelent *reloc_entry,
951           void *data, bfd_vma data_start,
952           asection *input_section,
953	   char **error_message);
954 
955DESCRIPTION
956	This looks remarkably like <<bfd_perform_relocation>>, except it
957	does not expect that the section contents have been filled in.
958	I.e., it's suitable for use when creating, rather than applying
959	a relocation.
960 
961	For now, this function should be considered reserved for the
962	assembler.
963*/
964 
965bfd_reloc_status_type
966bfd_install_relocation (bfd *abfd,
967			arelent *reloc_entry,
968			void *data_start,
969			bfd_vma data_start_offset,
970			asection *input_section,
971			char **error_message)
972{
973  bfd_vma relocation;
974  bfd_reloc_status_type flag = bfd_reloc_ok;
975  bfd_size_type octets = reloc_entry->address * bfd_octets_per_byte (abfd);
976  bfd_vma output_base = 0;
977  reloc_howto_type *howto = reloc_entry->howto;
978  asection *reloc_target_output_section;
979  asymbol *symbol;
980  bfd_byte *data;
981 
982  symbol = *(reloc_entry->sym_ptr_ptr);
983  if (bfd_is_abs_section (symbol->section)((symbol->section) == ((asection *) &bfd_abs_section)))
984    {
985      reloc_entry->address += input_section->output_offset;
986      return bfd_reloc_ok;
987    }
988 
989  /* If there is a function supplied to handle this relocation type,
990     call it.  It'll return `bfd_reloc_continue' if further processing
991     can be done.  */
992  if (howto->special_function)
993    {
994      bfd_reloc_status_type cont;
995 
996      /* XXX - The special_function calls haven't been fixed up to deal
997	 with creating new relocations and section contents.  */
998      cont = howto->special_function (abfd, reloc_entry, symbol,
999				      /* XXX - Non-portable! */
1000				      ((bfd_byte *) data_start
1001				       - data_start_offset),
1002				      input_section, abfd, error_message);
1003      if (cont != bfd_reloc_continue)
1004	return cont;
1005    }
1006 
1007  /* Is the address of the relocation really within the section?  */
1008  if (reloc_entry->address > bfd_get_section_limit (abfd, input_section)(((input_section)->rawsize ? (input_section)->rawsize :
 (input_section)->size) / bfd_octets_per_byte (abfd)))
1009    return bfd_reloc_outofrange;
1010 
1011  /* Work out which section the relocation is targeted at and the
1012     initial relocation command value.  */
1013 
1014  /* Get symbol value.  (Common symbols are special.)  */
1015  if (bfd_is_com_section (symbol->section)(((symbol->section)->flags & 0x1000) != 0))
1016    relocation = 0;
1017  else
1018    relocation = symbol->value;
1019 
1020  reloc_target_output_section = symbol->section->output_section;
1021 
1022  /* Convert input-section-relative symbol value to absolute.  */
1023  if (! howto->partial_inplace)
1024    output_base = 0;
1025  else
1026    output_base = reloc_target_output_section->vma;
1027 
1028  relocation += output_base + symbol->section->output_offset;
1029 
1030  /* Add in supplied addend.  */
1031  relocation += reloc_entry->addend;
1032 
1033  /* Here the variable relocation holds the final address of the
1034     symbol we are relocating against, plus any addend.  */
1035 
1036  if (howto->pc_relative)
1037    {
1038      /* This is a PC relative relocation.  We want to set RELOCATION
1039	 to the distance between the address of the symbol and the
1040	 location.  RELOCATION is already the address of the symbol.
1041 
1042	 We start by subtracting the address of the section containing
1043	 the location.
1044 
1045	 If pcrel_offset is set, we must further subtract the position
1046	 of the location within the section.  Some targets arrange for
1047	 the addend to be the negative of the position of the location
1048	 within the section; for example, i386-aout does this.  For
1049	 i386-aout, pcrel_offset is FALSE.  Some other targets do not
1050	 include the position of the location; for example, m88kbcs,
1051	 or ELF.  For those targets, pcrel_offset is TRUE.
1052 
1053	 If we are producing relocatable output, then we must ensure
1054	 that this reloc will be correctly computed when the final
1055	 relocation is done.  If pcrel_offset is FALSE we want to wind
1056	 up with the negative of the location within the section,
1057	 which means we must adjust the existing addend by the change
1058	 in the location within the section.  If pcrel_offset is TRUE
1059	 we do not want to adjust the existing addend at all.
1060 
1061	 FIXME: This seems logical to me, but for the case of
1062	 producing relocatable output it is not what the code
1063	 actually does.  I don't want to change it, because it seems
1064	 far too likely that something will break.  */
1065 
1066      relocation -=
1067	input_section->output_section->vma + input_section->output_offset;
1068 
1069      if (howto->pcrel_offset && howto->partial_inplace)
1070	relocation -= reloc_entry->address;
1071    }
1072 
1073  if (! howto->partial_inplace)
1074    {
1075      /* This is a partial relocation, and we want to apply the relocation
1076	 to the reloc entry rather than the raw data. Modify the reloc
1077	 inplace to reflect what we now know.  */
1078      reloc_entry->addend = relocation;
1079      reloc_entry->address += input_section->output_offset;
1080      return flag;
1081    }
1082  else
1083    {
1084      /* This is a partial relocation, but inplace, so modify the
1085	 reloc record a bit.
1086 
1087	 If we've relocated with a symbol with a section, change
1088	 into a ref to the section belonging to the symbol.  */
1089      reloc_entry->address += input_section->output_offset;
1090 
1091      /* WTF?? */
1092      if (abfd->xvec->flavour == bfd_target_coff_flavour
1093	  && strcmp (abfd->xvec->name, "coff-Intel-little") != 0
1094	  && strcmp (abfd->xvec->name, "coff-Intel-big") != 0)
1095	{
1096 
1097	  /* For m68k-coff, the addend was being subtracted twice during
1098	     relocation with -r.  Removing the line below this comment
1099	     fixes that problem; see PR 2953.
1100 
1101However, Ian wrote the following, regarding removing the line below,
1102which explains why it is still enabled:  --djm
1103 
1104If you put a patch like that into BFD you need to check all the COFF
1105linkers.  I am fairly certain that patch will break coff-i386 (e.g.,
1106SCO); see coff_i386_reloc in coff-i386.c where I worked around the
1107problem in a different way.  There may very well be a reason that the
1108code works as it does.
1109 
1110Hmmm.  The first obvious point is that bfd_install_relocation should
1111not have any tests that depend upon the flavour.  It's seem like
1112entirely the wrong place for such a thing.  The second obvious point
1113is that the current code ignores the reloc addend when producing
1114relocatable output for COFF.  That's peculiar.  In fact, I really
1115have no idea what the point of the line you want to remove is.
1116 
1117A typical COFF reloc subtracts the old value of the symbol and adds in
1118the new value to the location in the object file (if it's a pc
1119relative reloc it adds the difference between the symbol value and the
1120location).  When relocating we need to preserve that property.
1121 
1122BFD handles this by setting the addend to the negative of the old
1123value of the symbol.  Unfortunately it handles common symbols in a
1124non-standard way (it doesn't subtract the old value) but that's a
1125different story (we can't change it without losing backward
1126compatibility with old object files) (coff-i386 does subtract the old
1127value, to be compatible with existing coff-i386 targets, like SCO).
1128 
1129So everything works fine when not producing relocatable output.  When
1130we are producing relocatable output, logically we should do exactly
1131what we do when not producing relocatable output.  Therefore, your
1132patch is correct.  In fact, it should probably always just set
1133reloc_entry->addend to 0 for all cases, since it is, in fact, going to
1134add the value into the object file.  This won't hurt the COFF code,
1135which doesn't use the addend; I'm not sure what it will do to other
1136formats (the thing to check for would be whether any formats both use
1137the addend and set partial_inplace).
1138 
1139When I wanted to make coff-i386 produce relocatable output, I ran
1140into the problem that you are running into: I wanted to remove that
1141line.  Rather than risk it, I made the coff-i386 relocs use a special
1142function; it's coff_i386_reloc in coff-i386.c.  The function
1143specifically adds the addend field into the object file, knowing that
1144bfd_install_relocation is not going to.  If you remove that line, then
1145coff-i386.c will wind up adding the addend field in twice.  It's
1146trivial to fix; it just needs to be done.
1147 
1148The problem with removing the line is just that it may break some
1149working code.  With BFD it's hard to be sure of anything.  The right
1150way to deal with this is simply to build and test at least all the
1151supported COFF targets.  It should be straightforward if time and disk
1152space consuming.  For each target:
1153    1) build the linker
1154    2) generate some executable, and link it using -r (I would
1155       probably use paranoia.o and link against newlib/libc.a, which
1156       for all the supported targets would be available in
1157       /usr/cygnus/progressive/H-host/target/lib/libc.a).
1158    3) make the change to reloc.c
1159    4) rebuild the linker
1160    5) repeat step 2
1161    6) if the resulting object files are the same, you have at least
1162       made it no worse
1163    7) if they are different you have to figure out which version is
1164       right.  */
1165	  relocation -= reloc_entry->addend;
1166	  /* FIXME: There should be no target specific code here...  */
1167	  if (strcmp (abfd->xvec->name, "coff-z8k") != 0)
1168	    reloc_entry->addend = 0;
1169	}
1170      else
1171	{
1172	  reloc_entry->addend = relocation;
1173	}
1174    }
1175 
1176  /* FIXME: This overflow checking is incomplete, because the value
1177     might have overflowed before we get here.  For a correct check we
1178     need to compute the value in a size larger than bitsize, but we
1179     can't reasonably do that for a reloc the same size as a host
1180     machine word.
1181     FIXME: We should also do overflow checking on the result after
1182     adding in the value contained in the object file.  */
1183  if (howto->complain_on_overflow != complain_overflow_dont)
1184    flag = bfd_check_overflow (howto->complain_on_overflow,
1185			       howto->bitsize,
1186			       howto->rightshift,
1187			       bfd_arch_bits_per_address (abfd),
1188			       relocation);
1189 
1190  /* Either we are relocating all the way, or we don't want to apply
1191     the relocation to the reloc entry (probably because there isn't
1192     any room in the output format to describe addends to relocs).  */
1193 
1194  /* The cast to bfd_vma avoids a bug in the Alpha OSF/1 C compiler
1195     (OSF version 1.3, compiler version 3.11).  It miscompiles the
1196     following program:
1197 
1198     struct str
1199     {
1200       unsigned int i0;
1201     } s = { 0 };
1202 
1203     int
1204     main ()
1205     {
1206       unsigned long x;
1207 
1208       x = 0x100000000;
1209       x <<= (unsigned long) s.i0;
1210       if (x == 0)
1211	 printf ("failed\n");
1212       else
1213	 printf ("succeeded (%lx)\n", x);
1214     }
1215     */
1216 
1217  relocation >>= (bfd_vma) howto->rightshift;
1218 
1219  /* Shift everything up to where it's going to be used.  */
1220  relocation <<= (bfd_vma) howto->bitpos;
1221 
1222  /* Wait for the day when all have the mask in them.  */
1223 
1224  /* What we do:
1225     i instruction to be left alone
1226     o offset within instruction
1227     r relocation offset to apply
1228     S src mask
1229     D dst mask
1230     N ~dst mask
1231     A part 1
1232     B part 2
1233     R result
1234 
1235     Do this:
1236     ((  i i i i i o o o o o  from bfd_get<size>
1237     and           S S S S S) to get the size offset we want
1238     +   r r r r r r r r r r) to get the final value to place
1239     and           D D D D D  to chop to right size
1240     -----------------------
1241     =             A A A A A
1242     And this:
1243     (   i i i i i o o o o o  from bfd_get<size>
1244     and N N N N N          ) get instruction
1245     -----------------------
1246     =   B B B B B
1247 
1248     And then:
1249     (   B B B B B
1250     or            A A A A A)
1251     -----------------------
1252     =   R R R R R R R R R R  put into bfd_put<size>
1253     */
1254 
1255#define DOIT(x)x = ( (x & ~howto->dst_mask) | (((x & howto->src_mask
) + relocation) & howto->dst_mask)) \
1256  x = ( (x & ~howto->dst_mask) | (((x & howto->src_mask) +  relocation) & howto->dst_mask))
1257 
1258  data = (bfd_byte *) data_start + (octets - data_start_offset);
1259 
1260  switch (howto->size)
1261    {
1262    case 0:
1263      {
1264	char x = bfd_get_8 (abfd, data)(*(unsigned char *) (data) & 0xff);
1265	DOIT (x)x = ( (x & ~howto->dst_mask) | (((x & howto->src_mask
) + relocation) & howto->dst_mask));
1266	bfd_put_8 (abfd, x, data)((void) (*((unsigned char *) (data)) = (x) & 0xff));
1267      }
1268      break;
1269 
1270    case 1:
1271      {
1272	short x = bfd_get_16 (abfd, data)((*((abfd)->xvec->bfd_getx16)) (data));
1273	DOIT (x)x = ( (x & ~howto->dst_mask) | (((x & howto->src_mask
) + relocation) & howto->dst_mask));
1274	bfd_put_16 (abfd, (bfd_vma) x, data)((*((abfd)->xvec->bfd_putx16)) (((bfd_vma) x),(data)));
1275      }
1276      break;
1277    case 2:
1278      {
1279	long x = bfd_get_32 (abfd, data)((*((abfd)->xvec->bfd_getx32)) (data));
1280	DOIT (x)x = ( (x & ~howto->dst_mask) | (((x & howto->src_mask
) + relocation) & howto->dst_mask));
1281	bfd_put_32 (abfd, (bfd_vma) x, data)((*((abfd)->xvec->bfd_putx32)) (((bfd_vma) x),(data)));
1282      }
1283      break;
1284    case -2:
1285      {
1286	long x = bfd_get_32 (abfd, data)((*((abfd)->xvec->bfd_getx32)) (data));
1287	relocation = -relocation;
1288	DOIT (x)x = ( (x & ~howto->dst_mask) | (((x & howto->src_mask
) + relocation) & howto->dst_mask));
1289	bfd_put_32 (abfd, (bfd_vma) x, data)((*((abfd)->xvec->bfd_putx32)) (((bfd_vma) x),(data)));
1290      }
1291      break;
1292 
1293    case 3:
1294      /* Do nothing */
1295      break;
1296 
1297    case 4:
1298      {
1299	bfd_vma x = bfd_get_64 (abfd, data)((*((abfd)->xvec->bfd_getx64)) (data));
1300	DOIT (x)x = ( (x & ~howto->dst_mask) | (((x & howto->src_mask
) + relocation) & howto->dst_mask));
1301	bfd_put_64 (abfd, x, data)((*((abfd)->xvec->bfd_putx64)) ((x), (data)));
1302      }
1303      break;
1304    default:
1305      return bfd_reloc_other;
1306    }
1307 
1308  return flag;
1309}
1310 
1311/* This relocation routine is used by some of the backend linkers.
1312   They do not construct asymbol or arelent structures, so there is no
1313   reason for them to use bfd_perform_relocation.  Also,
1314   bfd_perform_relocation is so hacked up it is easier to write a new
1315   function than to try to deal with it.
1316 
1317   This routine does a final relocation.  Whether it is useful for a
1318   relocatable link depends upon how the object format defines
1319   relocations.
1320 
1321   FIXME: This routine ignores any special_function in the HOWTO,
1322   since the existing special_function values have been written for
1323   bfd_perform_relocation.
1324 
1325   HOWTO is the reloc howto information.
1326   INPUT_BFD is the BFD which the reloc applies to.
1327   INPUT_SECTION is the section which the reloc applies to.
1328   CONTENTS is the contents of the section.
1329   ADDRESS is the address of the reloc within INPUT_SECTION.
1330   VALUE is the value of the symbol the reloc refers to.
1331   ADDEND is the addend of the reloc.  */
1332 
1333bfd_reloc_status_type
1334_bfd_final_link_relocate (reloc_howto_type *howto,
1335			  bfd *input_bfd,
1336			  asection *input_section,
1337			  bfd_byte *contents,
1338			  bfd_vma address,
1339			  bfd_vma value,
1340			  bfd_vma addend)
1341{
1342  bfd_vma relocation;
1343 
1344  /* Sanity check the address.  */
1345  if (address > bfd_get_section_limit (input_bfd, input_section)(((input_section)->rawsize ? (input_section)->rawsize :
 (input_section)->size) / bfd_octets_per_byte (input_bfd)))
1346    return bfd_reloc_outofrange;
1347 
1348  /* This function assumes that we are dealing with a basic relocation
1349     against a symbol.  We want to compute the value of the symbol to
1350     relocate to.  This is just VALUE, the value of the symbol, plus
1351     ADDEND, any addend associated with the reloc.  */
1352  relocation = value + addend;
1353 
1354  /* If the relocation is PC relative, we want to set RELOCATION to
1355     the distance between the symbol (currently in RELOCATION) and the
1356     location we are relocating.  Some targets (e.g., i386-aout)
1357     arrange for the contents of the section to be the negative of the
1358     offset of the location within the section; for such targets
1359     pcrel_offset is FALSE.  Other targets (e.g., m88kbcs or ELF)
1360     simply leave the contents of the section as zero; for such
1361     targets pcrel_offset is TRUE.  If pcrel_offset is FALSE we do not
1362     need to subtract out the offset of the location within the
1363     section (which is just ADDRESS).  */
1364  if (howto->pc_relative)
1365    {
1366      relocation -= (input_section->output_section->vma
1367		     + input_section->output_offset);
1368      if (howto->pcrel_offset)
1369	relocation -= address;
1370    }
1371 
1372  return _bfd_relocate_contents (howto, input_bfd, relocation,
1373				 contents + address);
1374}
1375 
1376/* Relocate a given location using a given value and howto.  */
1377 
1378bfd_reloc_status_type
1379_bfd_relocate_contents (reloc_howto_type *howto,
1380			bfd *input_bfd,
1381			bfd_vma relocation,
1382			bfd_byte *location)
1383{
1384  int size;
1385  bfd_vma x = 0;
1386  bfd_reloc_status_type flag;
1387  unsigned int rightshift = howto->rightshift;
1388  unsigned int bitpos = howto->bitpos;
1389 
1390  /* If the size is negative, negate RELOCATION.  This isn't very
1391     general.  */
1392  if (howto->size < 0)
1393    relocation = -relocation;
1394 
1395  /* Get the value we are going to relocate.  */
1396  size = bfd_get_reloc_size (howto);
1397  switch (size)
1398    {
1399    default:
1400    case 0:
1401      abort ()_bfd_abort ("/usr/src/gnu/usr.bin/binutils-2.17/bfd/reloc.c",
 1401, __PRETTY_FUNCTION__);
1402    case 1:
1403      x = bfd_get_8 (input_bfd, location)(*(unsigned char *) (location) & 0xff);
1404      break;
1405    case 2:
1406      x = bfd_get_16 (input_bfd, location)((*((input_bfd)->xvec->bfd_getx16)) (location));
1407      break;
1408    case 4:
1409      x = bfd_get_32 (input_bfd, location)((*((input_bfd)->xvec->bfd_getx32)) (location));
1410      break;
1411    case 8:
1412#ifdef BFD64
1413      x = bfd_get_64 (input_bfd, location)((*((input_bfd)->xvec->bfd_getx64)) (location));
1414#else
1415      abort ()_bfd_abort ("/usr/src/gnu/usr.bin/binutils-2.17/bfd/reloc.c",
 1415, __PRETTY_FUNCTION__);
1416#endif
1417      break;
1418    }
1419 
1420  /* Check for overflow.  FIXME: We may drop bits during the addition
1421     which we don't check for.  We must either check at every single
1422     operation, which would be tedious, or we must do the computations
1423     in a type larger than bfd_vma, which would be inefficient.  */
1424  flag = bfd_reloc_ok;
1425  if (howto->complain_on_overflow != complain_overflow_dont)
1426    {
1427      bfd_vma addrmask, fieldmask, signmask, ss;
1428      bfd_vma a, b, sum;
1429 
1430      /* Get the values to be added together.  For signed and unsigned
1431         relocations, we assume that all values should be truncated to
1432         the size of an address.  For bitfields, all the bits matter.
1433         See also bfd_check_overflow.  */
1434      fieldmask = N_ONES (howto->bitsize)(((((bfd_vma) 1 << ((howto->bitsize) - 1)) - 1) <<
 1) | 1);
1435      signmask = ~fieldmask;
1436      addrmask = N_ONES (bfd_arch_bits_per_address (input_bfd))(((((bfd_vma) 1 << ((bfd_arch_bits_per_address (input_bfd
)) - 1)) - 1) << 1) | 1) | fieldmask;
1437      a = (relocation & addrmask) >> rightshift;
1438      b = (x & howto->src_mask & addrmask) >> bitpos;
1439 
1440      switch (howto->complain_on_overflow)
1441	{
1442	case complain_overflow_signed:
1443	  /* If any sign bits are set, all sign bits must be set.
1444	     That is, A must be a valid negative address after
1445	     shifting.  */
1446	  signmask = ~(fieldmask >> 1);
1447	  /* Fall thru */
1448 
1449	case complain_overflow_bitfield:
1450	  /* Much like the signed check, but for a field one bit
1451	     wider.  We allow a bitfield to represent numbers in the
1452	     range -2**n to 2**n-1, where n is the number of bits in the
1453	     field.  Note that when bfd_vma is 32 bits, a 32-bit reloc
1454	     can't overflow, which is exactly what we want.  */
1455	  ss = a & signmask;
1456	  if (ss != 0 && ss != ((addrmask >> rightshift) & signmask))
1457	    flag = bfd_reloc_overflow;
1458 
1459	  /* We only need this next bit of code if the sign bit of B
1460             is below the sign bit of A.  This would only happen if
1461             SRC_MASK had fewer bits than BITSIZE.  Note that if
1462             SRC_MASK has more bits than BITSIZE, we can get into
1463             trouble; we would need to verify that B is in range, as
1464             we do for A above.  */
1465	  ss = ((~howto->src_mask) >> 1) & howto->src_mask;
1466	  ss >>= bitpos;
1467 
1468	  /* Set all the bits above the sign bit.  */
1469	  b = (b ^ ss) - ss;
1470 
1471	  /* Now we can do the addition.  */
1472	  sum = a + b;
1473 
1474	  /* See if the result has the correct sign.  Bits above the
1475             sign bit are junk now; ignore them.  If the sum is
1476             positive, make sure we did not have all negative inputs;
1477             if the sum is negative, make sure we did not have all
1478             positive inputs.  The test below looks only at the sign
1479             bits, and it really just
1480	         SIGN (A) == SIGN (B) && SIGN (A) != SIGN (SUM)
1481 
1482	     We mask with addrmask here to explicitly allow an address
1483	     wrap-around.  The Linux kernel relies on it, and it is
1484	     the only way to write assembler code which can run when
1485	     loaded at a location 0x80000000 away from the location at
1486	     which it is linked.  */
1487	  if (((~(a ^ b)) & (a ^ sum)) & signmask & addrmask)
1488	    flag = bfd_reloc_overflow;
1489	  break;
1490 
1491	case complain_overflow_unsigned:
1492	  /* Checking for an unsigned overflow is relatively easy:
1493             trim the addresses and add, and trim the result as well.
1494             Overflow is normally indicated when the result does not
1495             fit in the field.  However, we also need to consider the
1496             case when, e.g., fieldmask is 0x7fffffff or smaller, an
1497             input is 0x80000000, and bfd_vma is only 32 bits; then we
1498             will get sum == 0, but there is an overflow, since the
1499             inputs did not fit in the field.  Instead of doing a
1500             separate test, we can check for this by or-ing in the
1501             operands when testing for the sum overflowing its final
1502             field.  */
1503	  sum = (a + b) & addrmask;
1504	  if ((a | b | sum) & signmask)
1505	    flag = bfd_reloc_overflow;
1506	  break;
1507 
1508	default:
1509	  abort ()_bfd_abort ("/usr/src/gnu/usr.bin/binutils-2.17/bfd/reloc.c",
 1509, __PRETTY_FUNCTION__);
1510	}
1511    }
1512 
1513  /* Put RELOCATION in the right bits.  */
1514  relocation >>= (bfd_vma) rightshift;
1515  relocation <<= (bfd_vma) bitpos;
1516 
1517  /* Add RELOCATION to the right bits of X.  */
1518  x = ((x & ~howto->dst_mask)
1519       | (((x & howto->src_mask) + relocation) & howto->dst_mask));
1520 
1521  /* Put the relocated value back in the object file.  */
1522  switch (size)
1523    {
1524    default:
1525    case 0:
1526      abort ()_bfd_abort ("/usr/src/gnu/usr.bin/binutils-2.17/bfd/reloc.c",
 1526, __PRETTY_FUNCTION__);
1527    case 1:
1528      bfd_put_8 (input_bfd, x, location)((void) (*((unsigned char *) (location)) = (x) & 0xff));
1529      break;
1530    case 2:
1531      bfd_put_16 (input_bfd, x, location)((*((input_bfd)->xvec->bfd_putx16)) ((x),(location)));
1532      break;
1533    case 4:
1534      bfd_put_32 (input_bfd, x, location)((*((input_bfd)->xvec->bfd_putx32)) ((x),(location)));
1535      break;
1536    case 8:
1537#ifdef BFD64
1538      bfd_put_64 (input_bfd, x, location)((*((input_bfd)->xvec->bfd_putx64)) ((x), (location)));
1539#else
1540      abort ()_bfd_abort ("/usr/src/gnu/usr.bin/binutils-2.17/bfd/reloc.c",
 1540, __PRETTY_FUNCTION__);
1541#endif
1542      break;
1543    }
1544 
1545  return flag;
1546}
1547 
1548/*
1549DOCDD
1550INODE
1551	howto manager,  , typedef arelent, Relocations
1552 
1553SUBSECTION
1554	The howto manager
1555 
1556	When an application wants to create a relocation, but doesn't
1557	know what the target machine might call it, it can find out by
1558	using this bit of code.
1559 
1560*/
1561 
1562/*
1563TYPEDEF
1564	bfd_reloc_code_type
1565 
1566DESCRIPTION
1567	The insides of a reloc code.  The idea is that, eventually, there
1568	will be one enumerator for every type of relocation we ever do.
1569	Pass one of these values to <<bfd_reloc_type_lookup>>, and it'll
1570	return a howto pointer.
1571 
1572	This does mean that the application must determine the correct
1573	enumerator value; you can't get a howto pointer from a random set
1574	of attributes.
1575 
1576SENUM
1577   bfd_reloc_code_real
1578 
1579ENUM
1580  BFD_RELOC_64
1581ENUMX
1582  BFD_RELOC_32
1583ENUMX
1584  BFD_RELOC_26
1585ENUMX
1586  BFD_RELOC_24
1587ENUMX
1588  BFD_RELOC_16
1589ENUMX
1590  BFD_RELOC_14
1591ENUMX
1592  BFD_RELOC_8
1593ENUMDOC
1594  Basic absolute relocations of N bits.
1595 
1596ENUM
1597  BFD_RELOC_64_PCREL
1598ENUMX
1599  BFD_RELOC_32_PCREL
1600ENUMX
1601  BFD_RELOC_24_PCREL
1602ENUMX
1603  BFD_RELOC_16_PCREL
1604ENUMX
1605  BFD_RELOC_12_PCREL
1606ENUMX
1607  BFD_RELOC_8_PCREL
1608ENUMDOC
1609  PC-relative relocations.  Sometimes these are relative to the address
1610of the relocation itself; sometimes they are relative to the start of
1611the section containing the relocation.  It depends on the specific target.
1612 
1613The 24-bit relocation is used in some Intel 960 configurations.
1614 
1615ENUM
1616  BFD_RELOC_32_SECREL
1617ENUMDOC
1618  Section relative relocations.  Some targets need this for DWARF2.
1619 
1620ENUM
1621  BFD_RELOC_32_GOT_PCREL
1622ENUMX
1623  BFD_RELOC_16_GOT_PCREL
1624ENUMX
1625  BFD_RELOC_8_GOT_PCREL
1626ENUMX
1627  BFD_RELOC_32_GOTOFF
1628ENUMX
1629  BFD_RELOC_16_GOTOFF
1630ENUMX
1631  BFD_RELOC_LO16_GOTOFF
1632ENUMX
1633  BFD_RELOC_HI16_GOTOFF
1634ENUMX
1635  BFD_RELOC_HI16_S_GOTOFF
1636ENUMX
1637  BFD_RELOC_8_GOTOFF
1638ENUMX
1639  BFD_RELOC_64_PLT_PCREL
1640ENUMX
1641  BFD_RELOC_32_PLT_PCREL
1642ENUMX
1643  BFD_RELOC_24_PLT_PCREL
1644ENUMX
1645  BFD_RELOC_16_PLT_PCREL
1646ENUMX
1647  BFD_RELOC_8_PLT_PCREL
1648ENUMX
1649  BFD_RELOC_64_PLTOFF
1650ENUMX
1651  BFD_RELOC_32_PLTOFF
1652ENUMX
1653  BFD_RELOC_16_PLTOFF
1654ENUMX
1655  BFD_RELOC_LO16_PLTOFF
1656ENUMX
1657  BFD_RELOC_HI16_PLTOFF
1658ENUMX
1659  BFD_RELOC_HI16_S_PLTOFF
1660ENUMX
1661  BFD_RELOC_8_PLTOFF
1662ENUMDOC
1663  For ELF.
1664 
1665ENUM
1666  BFD_RELOC_68K_GLOB_DAT
1667ENUMX
1668  BFD_RELOC_68K_JMP_SLOT
1669ENUMX
1670  BFD_RELOC_68K_RELATIVE
1671ENUMDOC
1672  Relocations used by 68K ELF.
1673 
1674ENUM
1675  BFD_RELOC_32_BASEREL
1676ENUMX
1677  BFD_RELOC_16_BASEREL
1678ENUMX
1679  BFD_RELOC_LO16_BASEREL
1680ENUMX
1681  BFD_RELOC_HI16_BASEREL
1682ENUMX
1683  BFD_RELOC_HI16_S_BASEREL
1684ENUMX
1685  BFD_RELOC_8_BASEREL
1686ENUMX
1687  BFD_RELOC_RVA
1688ENUMDOC
1689  Linkage-table relative.
1690 
1691ENUM
1692  BFD_RELOC_8_FFnn
1693ENUMDOC
1694  Absolute 8-bit relocation, but used to form an address like 0xFFnn.
1695 
1696ENUM
1697  BFD_RELOC_32_PCREL_S2
1698ENUMX
1699  BFD_RELOC_16_PCREL_S2
1700ENUMX
1701  BFD_RELOC_23_PCREL_S2
1702ENUMX
1703  BFD_RELOC_18_PCREL_S2
1704ENUMX
1705  BFD_RELOC_28_PCREL_S2
1706ENUMDOC
1707  These PC-relative relocations are stored as word displacements --
1708i.e., byte displacements shifted right two bits.  The 30-bit word
1709displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the
1710SPARC.  (SPARC tools generally refer to this as <<WDISP30>>.)  The
1711signed 16-bit displacement is used on the MIPS, and the 23-bit
1712displacement is used on the Alpha.
1713 
1714ENUM
1715  BFD_RELOC_HI22
1716ENUMX
1717  BFD_RELOC_LO10
1718ENUMDOC
1719  High 22 bits and low 10 bits of 32-bit value, placed into lower bits of
1720the target word.  These are used on the SPARC.
1721 
1722ENUM
1723  BFD_RELOC_GPREL16
1724ENUMX
1725  BFD_RELOC_GPREL32
1726ENUMDOC
1727  For systems that allocate a Global Pointer register, these are
1728displacements off that register.  These relocation types are
1729handled specially, because the value the register will have is
1730decided relatively late.
1731 
1732ENUM
1733  BFD_RELOC_I960_CALLJ
1734ENUMDOC
1735  Reloc types used for i960/b.out.
1736 
1737ENUM
1738  BFD_RELOC_NONE
1739ENUMX
1740  BFD_RELOC_SPARC_WDISP22
1741ENUMX
1742  BFD_RELOC_SPARC22
1743ENUMX
1744  BFD_RELOC_SPARC13
1745ENUMX
1746  BFD_RELOC_SPARC_GOT10
1747ENUMX
1748  BFD_RELOC_SPARC_GOT13
1749ENUMX
1750  BFD_RELOC_SPARC_GOT22
1751ENUMX
1752  BFD_RELOC_SPARC_PC10
1753ENUMX
1754  BFD_RELOC_SPARC_PC22
1755ENUMX
1756  BFD_RELOC_SPARC_WPLT30
1757ENUMX
1758  BFD_RELOC_SPARC_COPY
1759ENUMX
1760  BFD_RELOC_SPARC_GLOB_DAT
1761ENUMX
1762  BFD_RELOC_SPARC_JMP_SLOT
1763ENUMX
1764  BFD_RELOC_SPARC_RELATIVE
1765ENUMX
1766  BFD_RELOC_SPARC_UA16
1767ENUMX
1768  BFD_RELOC_SPARC_UA32
1769ENUMX
1770  BFD_RELOC_SPARC_UA64
1771ENUMDOC
1772  SPARC ELF relocations.  There is probably some overlap with other
1773  relocation types already defined.
1774 
1775ENUM
1776  BFD_RELOC_SPARC_BASE13
1777ENUMX
1778  BFD_RELOC_SPARC_BASE22
1779ENUMDOC
1780  I think these are specific to SPARC a.out (e.g., Sun 4).
1781 
1782ENUMEQ
1783  BFD_RELOC_SPARC_64
1784  BFD_RELOC_64
1785ENUMX
1786  BFD_RELOC_SPARC_10
1787ENUMX
1788  BFD_RELOC_SPARC_11
1789ENUMX
1790  BFD_RELOC_SPARC_OLO10
1791ENUMX
1792  BFD_RELOC_SPARC_HH22
1793ENUMX
1794  BFD_RELOC_SPARC_HM10
1795ENUMX
1796  BFD_RELOC_SPARC_LM22
1797ENUMX
1798  BFD_RELOC_SPARC_PC_HH22
1799ENUMX
1800  BFD_RELOC_SPARC_PC_HM10
1801ENUMX
1802  BFD_RELOC_SPARC_PC_LM22
1803ENUMX
1804  BFD_RELOC_SPARC_WDISP16
1805ENUMX
1806  BFD_RELOC_SPARC_WDISP19
1807ENUMX
1808  BFD_RELOC_SPARC_7
1809ENUMX
1810  BFD_RELOC_SPARC_6
1811ENUMX
1812  BFD_RELOC_SPARC_5
1813ENUMEQX
1814  BFD_RELOC_SPARC_DISP64
1815  BFD_RELOC_64_PCREL
1816ENUMX
1817  BFD_RELOC_SPARC_PLT32
1818ENUMX
1819  BFD_RELOC_SPARC_PLT64
1820ENUMX
1821  BFD_RELOC_SPARC_HIX22
1822ENUMX
1823  BFD_RELOC_SPARC_LOX10
1824ENUMX
1825  BFD_RELOC_SPARC_H44
1826ENUMX
1827  BFD_RELOC_SPARC_M44
1828ENUMX
1829  BFD_RELOC_SPARC_L44
1830ENUMX
1831  BFD_RELOC_SPARC_REGISTER
1832ENUMDOC
1833  SPARC64 relocations
1834 
1835ENUM
1836  BFD_RELOC_SPARC_REV32
1837ENUMDOC
1838  SPARC little endian relocation
1839ENUM
1840  BFD_RELOC_SPARC_TLS_GD_HI22
1841ENUMX
1842  BFD_RELOC_SPARC_TLS_GD_LO10
1843ENUMX
1844  BFD_RELOC_SPARC_TLS_GD_ADD
1845ENUMX
1846  BFD_RELOC_SPARC_TLS_GD_CALL
1847ENUMX
1848  BFD_RELOC_SPARC_TLS_LDM_HI22
1849ENUMX
1850  BFD_RELOC_SPARC_TLS_LDM_LO10
1851ENUMX
1852  BFD_RELOC_SPARC_TLS_LDM_ADD
1853ENUMX
1854  BFD_RELOC_SPARC_TLS_LDM_CALL
1855ENUMX
1856  BFD_RELOC_SPARC_TLS_LDO_HIX22
1857ENUMX
1858  BFD_RELOC_SPARC_TLS_LDO_LOX10
1859ENUMX
1860  BFD_RELOC_SPARC_TLS_LDO_ADD
1861ENUMX
1862  BFD_RELOC_SPARC_TLS_IE_HI22
1863ENUMX
1864  BFD_RELOC_SPARC_TLS_IE_LO10
1865ENUMX
1866  BFD_RELOC_SPARC_TLS_IE_LD
1867ENUMX
1868  BFD_RELOC_SPARC_TLS_IE_LDX
1869ENUMX
1870  BFD_RELOC_SPARC_TLS_IE_ADD
1871ENUMX
1872  BFD_RELOC_SPARC_TLS_LE_HIX22
1873ENUMX
1874  BFD_RELOC_SPARC_TLS_LE_LOX10
1875ENUMX
1876  BFD_RELOC_SPARC_TLS_DTPMOD32
1877ENUMX
1878  BFD_RELOC_SPARC_TLS_DTPMOD64
1879ENUMX
1880  BFD_RELOC_SPARC_TLS_DTPOFF32
1881ENUMX
1882  BFD_RELOC_SPARC_TLS_DTPOFF64
1883ENUMX
1884  BFD_RELOC_SPARC_TLS_TPOFF32
1885ENUMX
1886  BFD_RELOC_SPARC_TLS_TPOFF64
1887ENUMDOC
1888  SPARC TLS relocations
1889 
1890ENUM
1891  BFD_RELOC_ALPHA_GPDISP_HI16
1892ENUMDOC
1893  Alpha ECOFF and ELF relocations.  Some of these treat the symbol or
1894     "addend" in some special way.
1895  For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when
1896     writing; when reading, it will be the absolute section symbol.  The
1897     addend is the displacement in bytes of the "lda" instruction from
1898     the "ldah" instruction (which is at the address of this reloc).
1899ENUM
1900  BFD_RELOC_ALPHA_GPDISP_LO16
1901ENUMDOC
1902  For GPDISP_LO16 ("ignore") relocations, the symbol is handled as
1903     with GPDISP_HI16 relocs.  The addend is ignored when writing the
1904     relocations out, and is filled in with the file's GP value on
1905     reading, for convenience.
1906 
1907ENUM
1908  BFD_RELOC_ALPHA_GPDISP
1909ENUMDOC
1910  The ELF GPDISP relocation is exactly the same as the GPDISP_HI16
1911     relocation except that there is no accompanying GPDISP_LO16
1912     relocation.
1913 
1914ENUM
1915  BFD_RELOC_ALPHA_LITERAL
1916ENUMX
1917  BFD_RELOC_ALPHA_ELF_LITERAL
1918ENUMX
1919  BFD_RELOC_ALPHA_LITUSE
1920ENUMDOC
1921  The Alpha LITERAL/LITUSE relocs are produced by a symbol reference;
1922     the assembler turns it into a LDQ instruction to load the address of
1923     the symbol, and then fills in a register in the real instruction.
1924 
1925     The LITERAL reloc, at the LDQ instruction, refers to the .lita
1926     section symbol.  The addend is ignored when writing, but is filled
1927     in with the file's GP value on reading, for convenience, as with the
1928     GPDISP_LO16 reloc.
1929 
1930     The ELF_LITERAL reloc is somewhere between 16_GOTOFF and GPDISP_LO16.
1931     It should refer to the symbol to be referenced, as with 16_GOTOFF,
1932     but it generates output not based on the position within the .got
1933     section, but relative to the GP value chosen for the file during the
1934     final link stage.
1935 
1936     The LITUSE reloc, on the instruction using the loaded address, gives
1937     information to the linker that it might be able to use to optimize
1938     away some literal section references.  The symbol is ignored (read
1939     as the absolute section symbol), and the "addend" indicates the type
1940     of instruction using the register:
1941              1 - "memory" fmt insn
1942              2 - byte-manipulation (byte offset reg)
1943              3 - jsr (target of branch)
1944 
1945ENUM
1946  BFD_RELOC_ALPHA_HINT
1947ENUMDOC
1948  The HINT relocation indicates a value that should be filled into the
1949     "hint" field of a jmp/jsr/ret instruction, for possible branch-
1950     prediction logic which may be provided on some processors.
1951 
1952ENUM
1953  BFD_RELOC_ALPHA_LINKAGE
1954ENUMDOC
1955  The LINKAGE relocation outputs a linkage pair in the object file,
1956     which is filled by the linker.
1957 
1958ENUM
1959  BFD_RELOC_ALPHA_CODEADDR
1960ENUMDOC
1961  The CODEADDR relocation outputs a STO_CA in the object file,
1962     which is filled by the linker.
1963 
1964ENUM
1965  BFD_RELOC_ALPHA_GPREL_HI16
1966ENUMX
1967  BFD_RELOC_ALPHA_GPREL_LO16
1968ENUMDOC
1969  The GPREL_HI/LO relocations together form a 32-bit offset from the
1970     GP register.
1971 
1972ENUM
1973  BFD_RELOC_ALPHA_BRSGP
1974ENUMDOC
1975  Like BFD_RELOC_23_PCREL_S2, except that the source and target must
1976  share a common GP, and the target address is adjusted for
1977  STO_ALPHA_STD_GPLOAD.
1978 
1979ENUM
1980  BFD_RELOC_ALPHA_TLSGD
1981ENUMX
1982  BFD_RELOC_ALPHA_TLSLDM
1983ENUMX
1984  BFD_RELOC_ALPHA_DTPMOD64
1985ENUMX
1986  BFD_RELOC_ALPHA_GOTDTPREL16
1987ENUMX
1988  BFD_RELOC_ALPHA_DTPREL64
1989ENUMX
1990  BFD_RELOC_ALPHA_DTPREL_HI16
1991ENUMX
1992  BFD_RELOC_ALPHA_DTPREL_LO16
1993ENUMX
1994  BFD_RELOC_ALPHA_DTPREL16
1995ENUMX
1996  BFD_RELOC_ALPHA_GOTTPREL16
1997ENUMX
1998  BFD_RELOC_ALPHA_TPREL64
1999ENUMX
2000  BFD_RELOC_ALPHA_TPREL_HI16
2001ENUMX
2002  BFD_RELOC_ALPHA_TPREL_LO16
2003ENUMX
2004  BFD_RELOC_ALPHA_TPREL16
2005ENUMDOC
2006  Alpha thread-local storage relocations.
2007 
2008ENUM
2009  BFD_RELOC_MIPS_JMP
2010ENUMDOC
2011  Bits 27..2 of the relocation address shifted right 2 bits;
2012     simple reloc otherwise.
2013 
2014ENUM
2015  BFD_RELOC_MIPS16_JMP
2016ENUMDOC
2017  The MIPS16 jump instruction.
2018 
2019ENUM
2020  BFD_RELOC_MIPS16_GPREL
2021ENUMDOC
2022  MIPS16 GP relative reloc.
2023 
2024ENUM
2025  BFD_RELOC_HI16
2026ENUMDOC
2027  High 16 bits of 32-bit value; simple reloc.
2028ENUM
2029  BFD_RELOC_HI16_S
2030ENUMDOC
2031  High 16 bits of 32-bit value but the low 16 bits will be sign
2032     extended and added to form the final result.  If the low 16
2033     bits form a negative number, we need to add one to the high value
2034     to compensate for the borrow when the low bits are added.
2035ENUM
2036  BFD_RELOC_LO16
2037ENUMDOC
2038  Low 16 bits.
2039 
2040ENUM
2041  BFD_RELOC_HI16_PCREL
2042ENUMDOC
2043  High 16 bits of 32-bit pc-relative value
2044ENUM
2045  BFD_RELOC_HI16_S_PCREL
2046ENUMDOC
2047  High 16 bits of 32-bit pc-relative value, adjusted
2048ENUM
2049  BFD_RELOC_LO16_PCREL
2050ENUMDOC
2051  Low 16 bits of pc-relative value
2052 
2053ENUM
2054  BFD_RELOC_MIPS16_HI16
2055ENUMDOC
2056  MIPS16 high 16 bits of 32-bit value.
2057ENUM
2058  BFD_RELOC_MIPS16_HI16_S
2059ENUMDOC
2060  MIPS16 high 16 bits of 32-bit value but the low 16 bits will be sign
2061     extended and added to form the final result.  If the low 16
2062     bits form a negative number, we need to add one to the high value
2063     to compensate for the borrow when the low bits are added.
2064ENUM
2065  BFD_RELOC_MIPS16_LO16
2066ENUMDOC
2067  MIPS16 low 16 bits.
2068 
2069ENUM
2070  BFD_RELOC_MIPS_LITERAL
2071ENUMDOC
2072  Relocation against a MIPS literal section.
2073 
2074ENUM
2075  BFD_RELOC_MIPS_GOT16
2076ENUMX
2077  BFD_RELOC_MIPS_CALL16
2078ENUMX
2079  BFD_RELOC_MIPS_GOT_HI16
2080ENUMX
2081  BFD_RELOC_MIPS_GOT_LO16
2082ENUMX
2083  BFD_RELOC_MIPS_CALL_HI16
2084ENUMX
2085  BFD_RELOC_MIPS_CALL_LO16
2086ENUMX
2087  BFD_RELOC_MIPS_SUB
2088ENUMX
2089  BFD_RELOC_MIPS_GOT_PAGE
2090ENUMX
2091  BFD_RELOC_MIPS_GOT_OFST
2092ENUMX
2093  BFD_RELOC_MIPS_GOT_DISP
2094ENUMX
2095  BFD_RELOC_MIPS_SHIFT5
2096ENUMX
2097  BFD_RELOC_MIPS_SHIFT6
2098ENUMX
2099  BFD_RELOC_MIPS_INSERT_A
2100ENUMX
2101  BFD_RELOC_MIPS_INSERT_B
2102ENUMX
2103  BFD_RELOC_MIPS_DELETE
2104ENUMX
2105  BFD_RELOC_MIPS_HIGHEST
2106ENUMX
2107  BFD_RELOC_MIPS_HIGHER
2108ENUMX
2109  BFD_RELOC_MIPS_SCN_DISP
2110ENUMX
2111  BFD_RELOC_MIPS_REL16
2112ENUMX
2113  BFD_RELOC_MIPS_RELGOT
2114ENUMX
2115  BFD_RELOC_MIPS_JALR
2116ENUMX
2117  BFD_RELOC_MIPS_TLS_DTPMOD32
2118ENUMX
2119  BFD_RELOC_MIPS_TLS_DTPREL32
2120ENUMX
2121  BFD_RELOC_MIPS_TLS_DTPMOD64
2122ENUMX
2123  BFD_RELOC_MIPS_TLS_DTPREL64
2124ENUMX
2125  BFD_RELOC_MIPS_TLS_GD
2126ENUMX
2127  BFD_RELOC_MIPS_TLS_LDM
2128ENUMX
2129  BFD_RELOC_MIPS_TLS_DTPREL_HI16
2130ENUMX
2131  BFD_RELOC_MIPS_TLS_DTPREL_LO16
2132ENUMX
2133  BFD_RELOC_MIPS_TLS_GOTTPREL
2134ENUMX
2135  BFD_RELOC_MIPS_TLS_TPREL32
2136ENUMX
2137  BFD_RELOC_MIPS_TLS_TPREL64
2138ENUMX
2139  BFD_RELOC_MIPS_TLS_TPREL_HI16
2140ENUMX
2141  BFD_RELOC_MIPS_TLS_TPREL_LO16
2142ENUMDOC
2143  MIPS ELF relocations.
2144COMMENT
2145 
2146ENUM
2147  BFD_RELOC_MIPS_COPY
2148ENUMX
2149  BFD_RELOC_MIPS_JUMP_SLOT
2150ENUMDOC
2151  MIPS ELF relocations (VxWorks extensions).
2152COMMENT
2153 
2154ENUM
2155  BFD_RELOC_FRV_LABEL16
2156ENUMX
2157  BFD_RELOC_FRV_LABEL24
2158ENUMX
2159  BFD_RELOC_FRV_LO16
2160ENUMX
2161  BFD_RELOC_FRV_HI16
2162ENUMX
2163  BFD_RELOC_FRV_GPREL12
2164ENUMX
2165  BFD_RELOC_FRV_GPRELU12
2166ENUMX
2167  BFD_RELOC_FRV_GPREL32
2168ENUMX
2169  BFD_RELOC_FRV_GPRELHI
2170ENUMX
2171  BFD_RELOC_FRV_GPRELLO
2172ENUMX
2173  BFD_RELOC_FRV_GOT12
2174ENUMX
2175  BFD_RELOC_FRV_GOTHI
2176ENUMX
2177  BFD_RELOC_FRV_GOTLO
2178ENUMX
2179  BFD_RELOC_FRV_FUNCDESC
2180ENUMX
2181  BFD_RELOC_FRV_FUNCDESC_GOT12
2182ENUMX
2183  BFD_RELOC_FRV_FUNCDESC_GOTHI
2184ENUMX
2185  BFD_RELOC_FRV_FUNCDESC_GOTLO
2186ENUMX
2187  BFD_RELOC_FRV_FUNCDESC_VALUE
2188ENUMX
2189  BFD_RELOC_FRV_FUNCDESC_GOTOFF12
2190ENUMX
2191  BFD_RELOC_FRV_FUNCDESC_GOTOFFHI
2192ENUMX
2193  BFD_RELOC_FRV_FUNCDESC_GOTOFFLO
2194ENUMX
2195  BFD_RELOC_FRV_GOTOFF12
2196ENUMX
2197  BFD_RELOC_FRV_GOTOFFHI
2198ENUMX
2199  BFD_RELOC_FRV_GOTOFFLO
2200ENUMX
2201  BFD_RELOC_FRV_GETTLSOFF
2202ENUMX
2203  BFD_RELOC_FRV_TLSDESC_VALUE
2204ENUMX
2205  BFD_RELOC_FRV_GOTTLSDESC12
2206ENUMX
2207  BFD_RELOC_FRV_GOTTLSDESCHI
2208ENUMX
2209  BFD_RELOC_FRV_GOTTLSDESCLO
2210ENUMX
2211  BFD_RELOC_FRV_TLSMOFF12
2212ENUMX
2213  BFD_RELOC_FRV_TLSMOFFHI
2214ENUMX
2215  BFD_RELOC_FRV_TLSMOFFLO
2216ENUMX
2217  BFD_RELOC_FRV_GOTTLSOFF12
2218ENUMX
2219  BFD_RELOC_FRV_GOTTLSOFFHI
2220ENUMX
2221  BFD_RELOC_FRV_GOTTLSOFFLO
2222ENUMX
2223  BFD_RELOC_FRV_TLSOFF
2224ENUMX
2225  BFD_RELOC_FRV_TLSDESC_RELAX
2226ENUMX
2227  BFD_RELOC_FRV_GETTLSOFF_RELAX
2228ENUMX
2229  BFD_RELOC_FRV_TLSOFF_RELAX
2230ENUMX
2231  BFD_RELOC_FRV_TLSMOFF
2232ENUMDOC
2233  Fujitsu Frv Relocations.
2234COMMENT
2235 
2236ENUM
2237  BFD_RELOC_MN10300_GOTOFF24
2238ENUMDOC
2239  This is a 24bit GOT-relative reloc for the mn10300.
2240ENUM
2241  BFD_RELOC_MN10300_GOT32
2242ENUMDOC
2243  This is a 32bit GOT-relative reloc for the mn10300, offset by two bytes
2244  in the instruction.
2245ENUM
2246  BFD_RELOC_MN10300_GOT24
2247ENUMDOC
2248  This is a 24bit GOT-relative reloc for the mn10300, offset by two bytes
2249  in the instruction.
2250ENUM
2251  BFD_RELOC_MN10300_GOT16
2252ENUMDOC
2253  This is a 16bit GOT-relative reloc for the mn10300, offset by two bytes
2254  in the instruction.
2255ENUM
2256  BFD_RELOC_MN10300_COPY
2257ENUMDOC
2258  Copy symbol at runtime.
2259ENUM
2260  BFD_RELOC_MN10300_GLOB_DAT
2261ENUMDOC
2262  Create GOT entry.
2263ENUM
2264  BFD_RELOC_MN10300_JMP_SLOT
2265ENUMDOC
2266  Create PLT entry.
2267ENUM
2268  BFD_RELOC_MN10300_RELATIVE
2269ENUMDOC
2270  Adjust by program base.
2271COMMENT
2272 
2273ENUM
2274  BFD_RELOC_386_GOT32
2275ENUMX
2276  BFD_RELOC_386_PLT32
2277ENUMX
2278  BFD_RELOC_386_COPY
2279ENUMX
2280  BFD_RELOC_386_GLOB_DAT
2281ENUMX
2282  BFD_RELOC_386_JUMP_SLOT
2283ENUMX
2284  BFD_RELOC_386_RELATIVE
2285ENUMX
2286  BFD_RELOC_386_GOTOFF
2287ENUMX
2288  BFD_RELOC_386_GOTPC
2289ENUMX
2290  BFD_RELOC_386_TLS_TPOFF
2291ENUMX
2292  BFD_RELOC_386_TLS_IE
2293ENUMX
2294  BFD_RELOC_386_TLS_GOTIE
2295ENUMX
2296  BFD_RELOC_386_TLS_LE
2297ENUMX
2298  BFD_RELOC_386_TLS_GD
2299ENUMX
2300  BFD_RELOC_386_TLS_LDM
2301ENUMX
2302  BFD_RELOC_386_TLS_LDO_32
2303ENUMX
2304  BFD_RELOC_386_TLS_IE_32
2305ENUMX
2306  BFD_RELOC_386_TLS_LE_32
2307ENUMX
2308  BFD_RELOC_386_TLS_DTPMOD32
2309ENUMX
2310  BFD_RELOC_386_TLS_DTPOFF32
2311ENUMX
2312  BFD_RELOC_386_TLS_TPOFF32
2313ENUMX
2314  BFD_RELOC_386_TLS_GOTDESC
2315ENUMX
2316  BFD_RELOC_386_TLS_DESC_CALL
2317ENUMX
2318  BFD_RELOC_386_TLS_DESC
2319ENUMDOC
2320  i386/elf relocations
2321 
2322ENUM
2323  BFD_RELOC_X86_64_GOT32
2324ENUMX
2325  BFD_RELOC_X86_64_PLT32
2326ENUMX
2327  BFD_RELOC_X86_64_COPY
2328ENUMX
2329  BFD_RELOC_X86_64_GLOB_DAT
2330ENUMX
2331  BFD_RELOC_X86_64_JUMP_SLOT
2332ENUMX
2333  BFD_RELOC_X86_64_RELATIVE
2334ENUMX
2335  BFD_RELOC_X86_64_GOTPCREL
2336ENUMX
2337  BFD_RELOC_X86_64_32S
2338ENUMX
2339  BFD_RELOC_X86_64_DTPMOD64
2340ENUMX
2341  BFD_RELOC_X86_64_DTPOFF64
2342ENUMX
2343  BFD_RELOC_X86_64_TPOFF64
2344ENUMX
2345  BFD_RELOC_X86_64_TLSGD
2346ENUMX
2347  BFD_RELOC_X86_64_TLSLD
2348ENUMX
2349  BFD_RELOC_X86_64_DTPOFF32
2350ENUMX
2351  BFD_RELOC_X86_64_GOTTPOFF
2352ENUMX
2353  BFD_RELOC_X86_64_TPOFF32
2354ENUMX
2355  BFD_RELOC_X86_64_GOTOFF64
2356ENUMX
2357  BFD_RELOC_X86_64_GOTPC32
2358ENUMX
2359  BFD_RELOC_X86_64_GOT64
2360ENUMX
2361  BFD_RELOC_X86_64_GOTPCREL64
2362ENUMX
2363  BFD_RELOC_X86_64_GOTPC64
2364ENUMX
2365  BFD_RELOC_X86_64_GOTPLT64
2366ENUMX
2367  BFD_RELOC_X86_64_PLTOFF64
2368ENUMX
2369  BFD_RELOC_X86_64_GOTPC32_TLSDESC
2370ENUMX
2371  BFD_RELOC_X86_64_TLSDESC_CALL
2372ENUMX
2373  BFD_RELOC_X86_64_TLSDESC
2374ENUMDOC
2375  x86-64/elf relocations
2376 
2377ENUM
2378  BFD_RELOC_NS32K_IMM_8
2379ENUMX
2380  BFD_RELOC_NS32K_IMM_16
2381ENUMX
2382  BFD_RELOC_NS32K_IMM_32
2383ENUMX
2384  BFD_RELOC_NS32K_IMM_8_PCREL
2385ENUMX
2386  BFD_RELOC_NS32K_IMM_16_PCREL
2387ENUMX
2388  BFD_RELOC_NS32K_IMM_32_PCREL
2389ENUMX
2390  BFD_RELOC_NS32K_DISP_8
2391ENUMX
2392  BFD_RELOC_NS32K_DISP_16
2393ENUMX
2394  BFD_RELOC_NS32K_DISP_32
2395ENUMX
2396  BFD_RELOC_NS32K_DISP_8_PCREL
2397ENUMX
2398  BFD_RELOC_NS32K_DISP_16_PCREL
2399ENUMX
2400  BFD_RELOC_NS32K_DISP_32_PCREL
2401ENUMDOC
2402  ns32k relocations
2403 
2404ENUM
2405  BFD_RELOC_PDP11_DISP_8_PCREL
2406ENUMX
2407  BFD_RELOC_PDP11_DISP_6_PCREL
2408ENUMDOC
2409  PDP11 relocations
2410 
2411ENUM
2412  BFD_RELOC_PJ_CODE_HI16
2413ENUMX
2414  BFD_RELOC_PJ_CODE_LO16
2415ENUMX
2416  BFD_RELOC_PJ_CODE_DIR16
2417ENUMX
2418  BFD_RELOC_PJ_CODE_DIR32
2419ENUMX
2420  BFD_RELOC_PJ_CODE_REL16
2421ENUMX
2422  BFD_RELOC_PJ_CODE_REL32
2423ENUMDOC
2424  Picojava relocs.  Not all of these appear in object files.
2425 
2426ENUM
2427  BFD_RELOC_PPC_B26
2428ENUMX
2429  BFD_RELOC_PPC_BA26
2430ENUMX
2431  BFD_RELOC_PPC_TOC16
2432ENUMX
2433  BFD_RELOC_PPC_B16
2434ENUMX
2435  BFD_RELOC_PPC_B16_BRTAKEN
2436ENUMX
2437  BFD_RELOC_PPC_B16_BRNTAKEN
2438ENUMX
2439  BFD_RELOC_PPC_BA16
2440ENUMX
2441  BFD_RELOC_PPC_BA16_BRTAKEN
2442ENUMX
2443  BFD_RELOC_PPC_BA16_BRNTAKEN
2444ENUMX
2445  BFD_RELOC_PPC_COPY
2446ENUMX
2447  BFD_RELOC_PPC_GLOB_DAT
2448ENUMX
2449  BFD_RELOC_PPC_JMP_SLOT
2450ENUMX
2451  BFD_RELOC_PPC_RELATIVE
2452ENUMX
2453  BFD_RELOC_PPC_LOCAL24PC
2454ENUMX
2455  BFD_RELOC_PPC_EMB_NADDR32
2456ENUMX
2457  BFD_RELOC_PPC_EMB_NADDR16
2458ENUMX
2459  BFD_RELOC_PPC_EMB_NADDR16_LO
2460ENUMX
2461  BFD_RELOC_PPC_EMB_NADDR16_HI
2462ENUMX
2463  BFD_RELOC_PPC_EMB_NADDR16_HA
2464ENUMX
2465  BFD_RELOC_PPC_EMB_SDAI16
2466ENUMX
2467  BFD_RELOC_PPC_EMB_SDA2I16
2468ENUMX
2469  BFD_RELOC_PPC_EMB_SDA2REL
2470ENUMX
2471  BFD_RELOC_PPC_EMB_SDA21
2472ENUMX
2473  BFD_RELOC_PPC_EMB_MRKREF
2474ENUMX
2475  BFD_RELOC_PPC_EMB_RELSEC16
2476ENUMX
2477  BFD_RELOC_PPC_EMB_RELST_LO
2478ENUMX
2479  BFD_RELOC_PPC_EMB_RELST_HI
2480ENUMX
2481  BFD_RELOC_PPC_EMB_RELST_HA
2482ENUMX
2483  BFD_RELOC_PPC_EMB_BIT_FLD
2484ENUMX
2485  BFD_RELOC_PPC_EMB_RELSDA
2486ENUMX
2487  BFD_RELOC_PPC64_HIGHER
2488ENUMX
2489  BFD_RELOC_PPC64_HIGHER_S
2490ENUMX
2491  BFD_RELOC_PPC64_HIGHEST
2492ENUMX
2493  BFD_RELOC_PPC64_HIGHEST_S
2494ENUMX
2495  BFD_RELOC_PPC64_TOC16_LO
2496ENUMX
2497  BFD_RELOC_PPC64_TOC16_HI
2498ENUMX
2499  BFD_RELOC_PPC64_TOC16_HA
2500ENUMX
2501  BFD_RELOC_PPC64_TOC
2502ENUMX
2503  BFD_RELOC_PPC64_PLTGOT16
2504ENUMX
2505  BFD_RELOC_PPC64_PLTGOT16_LO
2506ENUMX
2507  BFD_RELOC_PPC64_PLTGOT16_HI
2508ENUMX
2509  BFD_RELOC_PPC64_PLTGOT16_HA
2510ENUMX
2511  BFD_RELOC_PPC64_ADDR16_DS
2512ENUMX
2513  BFD_RELOC_PPC64_ADDR16_LO_DS
2514ENUMX
2515  BFD_RELOC_PPC64_GOT16_DS
2516ENUMX
2517  BFD_RELOC_PPC64_GOT16_LO_DS
2518ENUMX
2519  BFD_RELOC_PPC64_PLT16_LO_DS
2520ENUMX
2521  BFD_RELOC_PPC64_SECTOFF_DS
2522ENUMX
2523  BFD_RELOC_PPC64_SECTOFF_LO_DS
2524ENUMX
2525  BFD_RELOC_PPC64_TOC16_DS
2526ENUMX
2527  BFD_RELOC_PPC64_TOC16_LO_DS
2528ENUMX
2529  BFD_RELOC_PPC64_PLTGOT16_DS
2530ENUMX
2531  BFD_RELOC_PPC64_PLTGOT16_LO_DS
2532ENUMDOC
2533  Power(rs6000) and PowerPC relocations.
2534 
2535ENUM
2536  BFD_RELOC_PPC_TLS
2537ENUMX
2538  BFD_RELOC_PPC_DTPMOD
2539ENUMX
2540  BFD_RELOC_PPC_TPREL16
2541ENUMX
2542  BFD_RELOC_PPC_TPREL16_LO
2543ENUMX
2544  BFD_RELOC_PPC_TPREL16_HI
2545ENUMX
2546  BFD_RELOC_PPC_TPREL16_HA
2547ENUMX
2548  BFD_RELOC_PPC_TPREL
2549ENUMX
2550  BFD_RELOC_PPC_DTPREL16
2551ENUMX
2552  BFD_RELOC_PPC_DTPREL16_LO
2553ENUMX
2554  BFD_RELOC_PPC_DTPREL16_HI
2555ENUMX
2556  BFD_RELOC_PPC_DTPREL16_HA
2557ENUMX
2558  BFD_RELOC_PPC_DTPREL
2559ENUMX
2560  BFD_RELOC_PPC_GOT_TLSGD16
2561ENUMX
2562  BFD_RELOC_PPC_GOT_TLSGD16_LO
2563ENUMX
2564  BFD_RELOC_PPC_GOT_TLSGD16_HI
2565ENUMX
2566  BFD_RELOC_PPC_GOT_TLSGD16_HA
2567ENUMX
2568  BFD_RELOC_PPC_GOT_TLSLD16
2569ENUMX
2570  BFD_RELOC_PPC_GOT_TLSLD16_LO
2571ENUMX
2572  BFD_RELOC_PPC_GOT_TLSLD16_HI
2573ENUMX
2574  BFD_RELOC_PPC_GOT_TLSLD16_HA
2575ENUMX
2576  BFD_RELOC_PPC_GOT_TPREL16
2577ENUMX
2578  BFD_RELOC_PPC_GOT_TPREL16_LO
2579ENUMX
2580  BFD_RELOC_PPC_GOT_TPREL16_HI
2581ENUMX
2582  BFD_RELOC_PPC_GOT_TPREL16_HA
2583ENUMX
2584  BFD_RELOC_PPC_GOT_DTPREL16
2585ENUMX
2586  BFD_RELOC_PPC_GOT_DTPREL16_LO
2587ENUMX
2588  BFD_RELOC_PPC_GOT_DTPREL16_HI
2589ENUMX
2590  BFD_RELOC_PPC_GOT_DTPREL16_HA
2591ENUMX
2592  BFD_RELOC_PPC64_TPREL16_DS
2593ENUMX
2594  BFD_RELOC_PPC64_TPREL16_LO_DS
2595ENUMX
2596  BFD_RELOC_PPC64_TPREL16_HIGHER
2597ENUMX
2598  BFD_RELOC_PPC64_TPREL16_HIGHERA
2599ENUMX
2600  BFD_RELOC_PPC64_TPREL16_HIGHEST
2601ENUMX
2602  BFD_RELOC_PPC64_TPREL16_HIGHESTA
2603ENUMX
2604  BFD_RELOC_PPC64_DTPREL16_DS
2605ENUMX
2606  BFD_RELOC_PPC64_DTPREL16_LO_DS
2607ENUMX
2608  BFD_RELOC_PPC64_DTPREL16_HIGHER
2609ENUMX
2610  BFD_RELOC_PPC64_DTPREL16_HIGHERA
2611ENUMX
2612  BFD_RELOC_PPC64_DTPREL16_HIGHEST
2613ENUMX
2614  BFD_RELOC_PPC64_DTPREL16_HIGHESTA
2615ENUMDOC
2616  PowerPC and PowerPC64 thread-local storage relocations.
2617 
2618ENUM
2619  BFD_RELOC_I370_D12
2620ENUMDOC
2621  IBM 370/390 relocations
2622 
2623ENUM
2624  BFD_RELOC_CTOR
2625ENUMDOC
2626  The type of reloc used to build a constructor table - at the moment
2627  probably a 32 bit wide absolute relocation, but the target can choose.
2628  It generally does map to one of the other relocation types.
2629 
2630ENUM
2631  BFD_RELOC_ARM_PCREL_BRANCH
2632ENUMDOC
2633  ARM 26 bit pc-relative branch.  The lowest two bits must be zero and are
2634  not stored in the instruction.
2635ENUM
2636  BFD_RELOC_ARM_PCREL_BLX
2637ENUMDOC
2638  ARM 26 bit pc-relative branch.  The lowest bit must be zero and is
2639  not stored in the instruction.  The 2nd lowest bit comes from a 1 bit
2640  field in the instruction.
2641ENUM
2642  BFD_RELOC_THUMB_PCREL_BLX
2643ENUMDOC
2644  Thumb 22 bit pc-relative branch.  The lowest bit must be zero and is
2645  not stored in the instruction.  The 2nd lowest bit comes from a 1 bit
2646  field in the instruction.
2647ENUM
2648  BFD_RELOC_ARM_PCREL_CALL
2649ENUMDOC
2650  ARM 26-bit pc-relative branch for an unconditional BL or BLX instruction.
2651ENUM
2652  BFD_RELOC_ARM_PCREL_JUMP
2653ENUMDOC
2654  ARM 26-bit pc-relative branch for B or conditional BL instruction.
2655 
2656ENUM
2657  BFD_RELOC_THUMB_PCREL_BRANCH7
2658ENUMX
2659  BFD_RELOC_THUMB_PCREL_BRANCH9
2660ENUMX
2661  BFD_RELOC_THUMB_PCREL_BRANCH12
2662ENUMX
2663  BFD_RELOC_THUMB_PCREL_BRANCH20
2664ENUMX
2665  BFD_RELOC_THUMB_PCREL_BRANCH23
2666ENUMX
2667  BFD_RELOC_THUMB_PCREL_BRANCH25
2668ENUMDOC
2669  Thumb 7-, 9-, 12-, 20-, 23-, and 25-bit pc-relative branches.
2670  The lowest bit must be zero and is not stored in the instruction.
2671  Note that the corresponding ELF R_ARM_THM_JUMPnn constant has an
2672  "nn" one smaller in all cases.  Note further that BRANCH23
2673  corresponds to R_ARM_THM_CALL.
2674 
2675ENUM
2676  BFD_RELOC_ARM_OFFSET_IMM
2677ENUMDOC
2678  12-bit immediate offset, used in ARM-format ldr and str instructions.
2679 
2680ENUM
2681  BFD_RELOC_ARM_THUMB_OFFSET
2682ENUMDOC
2683  5-bit immediate offset, used in Thumb-format ldr and str instructions.
2684 
2685ENUM
2686  BFD_RELOC_ARM_TARGET1
2687ENUMDOC
2688  Pc-relative or absolute relocation depending on target.  Used for
2689  entries in .init_array sections.
2690ENUM
2691  BFD_RELOC_ARM_ROSEGREL32
2692ENUMDOC
2693  Read-only segment base relative address.
2694ENUM
2695  BFD_RELOC_ARM_SBREL32
2696ENUMDOC
2697  Data segment base relative address.
2698ENUM
2699  BFD_RELOC_ARM_TARGET2
2700ENUMDOC
2701  This reloc is used for references to RTTI data from exception handling
2702  tables.  The actual definition depends on the target.  It may be a
2703  pc-relative or some form of GOT-indirect relocation.
2704ENUM
2705  BFD_RELOC_ARM_PREL31
2706ENUMDOC
2707  31-bit PC relative address.
2708ENUM
2709  BFD_RELOC_ARM_MOVW
2710ENUMX
2711  BFD_RELOC_ARM_MOVT
2712ENUMX
2713  BFD_RELOC_ARM_MOVW_PCREL
2714ENUMX
2715  BFD_RELOC_ARM_MOVT_PCREL
2716ENUMX
2717  BFD_RELOC_ARM_THUMB_MOVW
2718ENUMX
2719  BFD_RELOC_ARM_THUMB_MOVT
2720ENUMX
2721  BFD_RELOC_ARM_THUMB_MOVW_PCREL
2722ENUMX
2723  BFD_RELOC_ARM_THUMB_MOVT_PCREL
2724ENUMDOC
2725  Low and High halfword relocations for MOVW and MOVT instructions.
2726 
2727ENUM
2728  BFD_RELOC_ARM_JUMP_SLOT
2729ENUMX
2730  BFD_RELOC_ARM_GLOB_DAT
2731ENUMX
2732  BFD_RELOC_ARM_GOT32
2733ENUMX
2734  BFD_RELOC_ARM_PLT32
2735ENUMX
2736  BFD_RELOC_ARM_RELATIVE
2737ENUMX
2738  BFD_RELOC_ARM_GOTOFF
2739ENUMX
2740  BFD_RELOC_ARM_GOTPC
2741ENUMDOC
2742  Relocations for setting up GOTs and PLTs for shared libraries.
2743 
2744ENUM
2745  BFD_RELOC_ARM_TLS_GD32
2746ENUMX
2747  BFD_RELOC_ARM_TLS_LDO32
2748ENUMX
2749  BFD_RELOC_ARM_TLS_LDM32
2750ENUMX
2751  BFD_RELOC_ARM_TLS_DTPOFF32
2752ENUMX
2753  BFD_RELOC_ARM_TLS_DTPMOD32
2754ENUMX
2755  BFD_RELOC_ARM_TLS_TPOFF32
2756ENUMX
2757  BFD_RELOC_ARM_TLS_IE32
2758ENUMX
2759  BFD_RELOC_ARM_TLS_LE32
2760ENUMDOC
2761  ARM thread-local storage relocations.
2762 
2763ENUM
2764  BFD_RELOC_ARM_IMMEDIATE
2765ENUMX
2766  BFD_RELOC_ARM_ADRL_IMMEDIATE
2767ENUMX
2768  BFD_RELOC_ARM_T32_IMMEDIATE
2769ENUMX
2770  BFD_RELOC_ARM_T32_IMM12
2771ENUMX
2772  BFD_RELOC_ARM_T32_ADD_PC12
2773ENUMX
2774  BFD_RELOC_ARM_SHIFT_IMM
2775ENUMX
2776  BFD_RELOC_ARM_SMC
2777ENUMX
2778  BFD_RELOC_ARM_SWI
2779ENUMX
2780  BFD_RELOC_ARM_MULTI
2781ENUMX
2782  BFD_RELOC_ARM_CP_OFF_IMM
2783ENUMX
2784  BFD_RELOC_ARM_CP_OFF_IMM_S2
2785ENUMX
2786  BFD_RELOC_ARM_T32_CP_OFF_IMM
2787ENUMX
2788  BFD_RELOC_ARM_T32_CP_OFF_IMM_S2
2789ENUMX
2790  BFD_RELOC_ARM_ADR_IMM
2791ENUMX
2792  BFD_RELOC_ARM_LDR_IMM
2793ENUMX
2794  BFD_RELOC_ARM_LITERAL
2795ENUMX
2796  BFD_RELOC_ARM_IN_POOL
2797ENUMX
2798  BFD_RELOC_ARM_OFFSET_IMM8
2799ENUMX
2800  BFD_RELOC_ARM_T32_OFFSET_U8
2801ENUMX
2802  BFD_RELOC_ARM_T32_OFFSET_IMM
2803ENUMX
2804  BFD_RELOC_ARM_HWLITERAL
2805ENUMX
2806  BFD_RELOC_ARM_THUMB_ADD
2807ENUMX
2808  BFD_RELOC_ARM_THUMB_IMM
2809ENUMX
2810  BFD_RELOC_ARM_THUMB_SHIFT
2811ENUMDOC
2812  These relocs are only used within the ARM assembler.  They are not
2813  (at present) written to any object files.
2814 
2815ENUM
2816  BFD_RELOC_SH_PCDISP8BY2
2817ENUMX
2818  BFD_RELOC_SH_PCDISP12BY2
2819ENUMX
2820  BFD_RELOC_SH_IMM3
2821ENUMX
2822  BFD_RELOC_SH_IMM3U
2823ENUMX
2824  BFD_RELOC_SH_DISP12
2825ENUMX
2826  BFD_RELOC_SH_DISP12BY2
2827ENUMX
2828  BFD_RELOC_SH_DISP12BY4
2829ENUMX
2830  BFD_RELOC_SH_DISP12BY8
2831ENUMX
2832  BFD_RELOC_SH_DISP20
2833ENUMX
2834  BFD_RELOC_SH_DISP20BY8
2835ENUMX
2836  BFD_RELOC_SH_IMM4
2837ENUMX
2838  BFD_RELOC_SH_IMM4BY2
2839ENUMX
2840  BFD_RELOC_SH_IMM4BY4
2841ENUMX
2842  BFD_RELOC_SH_IMM8
2843ENUMX
2844  BFD_RELOC_SH_IMM8BY2
2845ENUMX
2846  BFD_RELOC_SH_IMM8BY4
2847ENUMX
2848  BFD_RELOC_SH_PCRELIMM8BY2
2849ENUMX
2850  BFD_RELOC_SH_PCRELIMM8BY4
2851ENUMX
2852  BFD_RELOC_SH_SWITCH16
2853ENUMX
2854  BFD_RELOC_SH_SWITCH32
2855ENUMX
2856  BFD_RELOC_SH_USES
2857ENUMX
2858  BFD_RELOC_SH_COUNT
2859ENUMX
2860  BFD_RELOC_SH_ALIGN
2861ENUMX
2862  BFD_RELOC_SH_CODE
2863ENUMX
2864  BFD_RELOC_SH_DATA
2865ENUMX
2866  BFD_RELOC_SH_LABEL
2867ENUMX
2868  BFD_RELOC_SH_LOOP_START
2869ENUMX
2870  BFD_RELOC_SH_LOOP_END
2871ENUMX
2872  BFD_RELOC_SH_COPY
2873ENUMX
2874  BFD_RELOC_SH_GLOB_DAT
2875ENUMX
2876  BFD_RELOC_SH_JMP_SLOT
2877ENUMX
2878  BFD_RELOC_SH_RELATIVE
2879ENUMX
2880  BFD_RELOC_SH_GOTPC
2881ENUMX
2882  BFD_RELOC_SH_GOT_LOW16
2883ENUMX
2884  BFD_RELOC_SH_GOT_MEDLOW16
2885ENUMX
2886  BFD_RELOC_SH_GOT_MEDHI16
2887ENUMX
2888  BFD_RELOC_SH_GOT_HI16
2889ENUMX
2890  BFD_RELOC_SH_GOTPLT_LOW16
2891ENUMX
2892  BFD_RELOC_SH_GOTPLT_MEDLOW16
2893ENUMX
2894  BFD_RELOC_SH_GOTPLT_MEDHI16
2895ENUMX
2896  BFD_RELOC_SH_GOTPLT_HI16
2897ENUMX
2898  BFD_RELOC_SH_PLT_LOW16
2899ENUMX
2900  BFD_RELOC_SH_PLT_MEDLOW16
2901ENUMX
2902  BFD_RELOC_SH_PLT_MEDHI16
2903ENUMX
2904  BFD_RELOC_SH_PLT_HI16
2905ENUMX
2906  BFD_RELOC_SH_GOTOFF_LOW16
2907ENUMX
2908  BFD_RELOC_SH_GOTOFF_MEDLOW16
2909ENUMX
2910  BFD_RELOC_SH_GOTOFF_MEDHI16
2911ENUMX
2912  BFD_RELOC_SH_GOTOFF_HI16
2913ENUMX
2914  BFD_RELOC_SH_GOTPC_LOW16
2915ENUMX
2916  BFD_RELOC_SH_GOTPC_MEDLOW16
2917ENUMX
2918  BFD_RELOC_SH_GOTPC_MEDHI16
2919ENUMX
2920  BFD_RELOC_SH_GOTPC_HI16
2921ENUMX
2922  BFD_RELOC_SH_COPY64
2923ENUMX
2924  BFD_RELOC_SH_GLOB_DAT64
2925ENUMX
2926  BFD_RELOC_SH_JMP_SLOT64
2927ENUMX
2928  BFD_RELOC_SH_RELATIVE64
2929ENUMX
2930  BFD_RELOC_SH_GOT10BY4
2931ENUMX
2932  BFD_RELOC_SH_GOT10BY8
2933ENUMX
2934  BFD_RELOC_SH_GOTPLT10BY4
2935ENUMX
2936  BFD_RELOC_SH_GOTPLT10BY8
2937ENUMX
2938  BFD_RELOC_SH_GOTPLT32
2939ENUMX
2940  BFD_RELOC_SH_SHMEDIA_CODE
2941ENUMX
2942  BFD_RELOC_SH_IMMU5
2943ENUMX
2944  BFD_RELOC_SH_IMMS6
2945ENUMX
2946  BFD_RELOC_SH_IMMS6BY32
2947ENUMX
2948  BFD_RELOC_SH_IMMU6
2949ENUMX
2950  BFD_RELOC_SH_IMMS10
2951ENUMX
2952  BFD_RELOC_SH_IMMS10BY2
2953ENUMX
2954  BFD_RELOC_SH_IMMS10BY4
2955ENUMX
2956  BFD_RELOC_SH_IMMS10BY8
2957ENUMX
2958  BFD_RELOC_SH_IMMS16
2959ENUMX
2960  BFD_RELOC_SH_IMMU16
2961ENUMX
2962  BFD_RELOC_SH_IMM_LOW16
2963ENUMX
2964  BFD_RELOC_SH_IMM_LOW16_PCREL
2965ENUMX
2966  BFD_RELOC_SH_IMM_MEDLOW16
2967ENUMX
2968  BFD_RELOC_SH_IMM_MEDLOW16_PCREL
2969ENUMX
2970  BFD_RELOC_SH_IMM_MEDHI16
2971ENUMX
2972  BFD_RELOC_SH_IMM_MEDHI16_PCREL
2973ENUMX
2974  BFD_RELOC_SH_IMM_HI16
2975ENUMX
2976  BFD_RELOC_SH_IMM_HI16_PCREL
2977ENUMX
2978  BFD_RELOC_SH_PT_16
2979ENUMX
2980  BFD_RELOC_SH_TLS_GD_32
2981ENUMX
2982  BFD_RELOC_SH_TLS_LD_32
2983ENUMX
2984  BFD_RELOC_SH_TLS_LDO_32
2985ENUMX
2986  BFD_RELOC_SH_TLS_IE_32
2987ENUMX
2988  BFD_RELOC_SH_TLS_LE_32
2989ENUMX
2990  BFD_RELOC_SH_TLS_DTPMOD32
2991ENUMX
2992  BFD_RELOC_SH_TLS_DTPOFF32
2993ENUMX
2994  BFD_RELOC_SH_TLS_TPOFF32
2995ENUMDOC
2996  Renesas / SuperH SH relocs.  Not all of these appear in object files.
2997 
2998ENUM
2999  BFD_RELOC_ARC_B22_PCREL
3000ENUMDOC
3001  ARC Cores relocs.
3002  ARC 22 bit pc-relative branch.  The lowest two bits must be zero and are
3003  not stored in the instruction.  The high 20 bits are installed in bits 26
3004  through 7 of the instruction.
3005ENUM
3006  BFD_RELOC_ARC_B26
3007ENUMDOC
3008  ARC 26 bit absolute branch.  The lowest two bits must be zero and are not
3009  stored in the instruction.  The high 24 bits are installed in bits 23
3010  through 0.
3011 
3012ENUM
3013  BFD_RELOC_BFIN_16_IMM
3014ENUMDOC
3015  ADI Blackfin 16 bit immediate absolute reloc.
3016ENUM
3017  BFD_RELOC_BFIN_16_HIGH
3018ENUMDOC
3019  ADI Blackfin 16 bit immediate absolute reloc higher 16 bits.
3020ENUM
3021  BFD_RELOC_BFIN_4_PCREL
3022ENUMDOC
3023  ADI Blackfin 'a' part of LSETUP.
3024ENUM
3025  BFD_RELOC_BFIN_5_PCREL
3026ENUMDOC
3027  ADI Blackfin.
3028ENUM
3029  BFD_RELOC_BFIN_16_LOW
3030ENUMDOC
3031  ADI Blackfin 16 bit immediate absolute reloc lower 16 bits.
3032ENUM
3033  BFD_RELOC_BFIN_10_PCREL
3034ENUMDOC
3035  ADI Blackfin.
3036ENUM
3037  BFD_RELOC_BFIN_11_PCREL
3038ENUMDOC
3039  ADI Blackfin 'b' part of LSETUP.
3040ENUM
3041  BFD_RELOC_BFIN_12_PCREL_JUMP
3042ENUMDOC
3043  ADI Blackfin.
3044ENUM
3045  BFD_RELOC_BFIN_12_PCREL_JUMP_S
3046ENUMDOC
3047  ADI Blackfin Short jump, pcrel.
3048ENUM
3049  BFD_RELOC_BFIN_24_PCREL_CALL_X
3050ENUMDOC
3051  ADI Blackfin Call.x not implemented.
3052ENUM
3053  BFD_RELOC_BFIN_24_PCREL_JUMP_L
3054ENUMDOC
3055  ADI Blackfin Long Jump pcrel.
3056ENUM
3057  BFD_RELOC_BFIN_GOT17M4
3058ENUMX
3059  BFD_RELOC_BFIN_GOTHI
3060ENUMX
3061  BFD_RELOC_BFIN_GOTLO
3062ENUMX
3063  BFD_RELOC_BFIN_FUNCDESC
3064ENUMX
3065  BFD_RELOC_BFIN_FUNCDESC_GOT17M4
3066ENUMX
3067  BFD_RELOC_BFIN_FUNCDESC_GOTHI
3068ENUMX
3069  BFD_RELOC_BFIN_FUNCDESC_GOTLO
3070ENUMX
3071  BFD_RELOC_BFIN_FUNCDESC_VALUE
3072ENUMX
3073  BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4
3074ENUMX
3075  BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI
3076ENUMX
3077  BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO
3078ENUMX
3079  BFD_RELOC_BFIN_GOTOFF17M4
3080ENUMX
3081  BFD_RELOC_BFIN_GOTOFFHI
3082ENUMX
3083  BFD_RELOC_BFIN_GOTOFFLO
3084ENUMDOC
3085  ADI Blackfin FD-PIC relocations.
3086ENUM
3087  BFD_RELOC_BFIN_GOT
3088ENUMDOC
3089  ADI Blackfin GOT relocation.
3090ENUM
3091  BFD_RELOC_BFIN_PLTPC
3092ENUMDOC
3093  ADI Blackfin PLTPC relocation.
3094ENUM
3095  BFD_ARELOC_BFIN_PUSH
3096ENUMDOC
3097  ADI Blackfin arithmetic relocation.
3098ENUM
3099  BFD_ARELOC_BFIN_CONST
3100ENUMDOC
3101  ADI Blackfin arithmetic relocation.
3102ENUM
3103  BFD_ARELOC_BFIN_ADD
3104ENUMDOC
3105  ADI Blackfin arithmetic relocation.
3106ENUM
3107  BFD_ARELOC_BFIN_SUB
3108ENUMDOC
3109  ADI Blackfin arithmetic relocation.
3110ENUM
3111  BFD_ARELOC_BFIN_MULT
3112ENUMDOC
3113  ADI Blackfin arithmetic relocation.
3114ENUM
3115  BFD_ARELOC_BFIN_DIV
3116ENUMDOC
3117  ADI Blackfin arithmetic relocation.
3118ENUM
3119  BFD_ARELOC_BFIN_MOD
3120ENUMDOC
3121  ADI Blackfin arithmetic relocation.
3122ENUM
3123  BFD_ARELOC_BFIN_LSHIFT
3124ENUMDOC
3125  ADI Blackfin arithmetic relocation.
3126ENUM
3127  BFD_ARELOC_BFIN_RSHIFT
3128ENUMDOC
3129  ADI Blackfin arithmetic relocation.
3130ENUM
3131  BFD_ARELOC_BFIN_AND
3132ENUMDOC
3133  ADI Blackfin arithmetic relocation.
3134ENUM
3135  BFD_ARELOC_BFIN_OR
3136ENUMDOC
3137  ADI Blackfin arithmetic relocation.
3138ENUM
3139  BFD_ARELOC_BFIN_XOR
3140ENUMDOC
3141  ADI Blackfin arithmetic relocation.
3142ENUM
3143  BFD_ARELOC_BFIN_LAND
3144ENUMDOC
3145  ADI Blackfin arithmetic relocation.
3146ENUM
3147  BFD_ARELOC_BFIN_LOR
3148ENUMDOC
3149  ADI Blackfin arithmetic relocation.
3150ENUM
3151  BFD_ARELOC_BFIN_LEN
3152ENUMDOC
3153  ADI Blackfin arithmetic relocation.
3154ENUM
3155  BFD_ARELOC_BFIN_NEG
3156ENUMDOC
3157  ADI Blackfin arithmetic relocation.
3158ENUM
3159  BFD_ARELOC_BFIN_COMP
3160ENUMDOC
3161  ADI Blackfin arithmetic relocation.
3162ENUM
3163  BFD_ARELOC_BFIN_PAGE
3164ENUMDOC
3165  ADI Blackfin arithmetic relocation.
3166ENUM
3167  BFD_ARELOC_BFIN_HWPAGE
3168ENUMDOC
3169  ADI Blackfin arithmetic relocation.
3170ENUM
3171  BFD_ARELOC_BFIN_ADDR
3172ENUMDOC
3173  ADI Blackfin arithmetic relocation.
3174 
3175ENUM
3176  BFD_RELOC_D10V_10_PCREL_R
3177ENUMDOC
3178  Mitsubishi D10V relocs.
3179  This is a 10-bit reloc with the right 2 bits
3180  assumed to be 0.
3181ENUM
3182  BFD_RELOC_D10V_10_PCREL_L
3183ENUMDOC
3184  Mitsubishi D10V relocs.
3185  This is a 10-bit reloc with the right 2 bits
3186  assumed to be 0.  This is the same as the previous reloc
3187  except it is in the left container, i.e.,
3188  shifted left 15 bits.
3189ENUM
3190  BFD_RELOC_D10V_18
3191ENUMDOC
3192  This is an 18-bit reloc with the right 2 bits
3193  assumed to be 0.
3194ENUM
3195  BFD_RELOC_D10V_18_PCREL
3196ENUMDOC
3197  This is an 18-bit reloc with the right 2 bits
3198  assumed to be 0.
3199 
3200ENUM
3201  BFD_RELOC_D30V_6
3202ENUMDOC
3203  Mitsubishi D30V relocs.
3204  This is a 6-bit absolute reloc.
3205ENUM
3206  BFD_RELOC_D30V_9_PCREL
3207ENUMDOC
3208  This is a 6-bit pc-relative reloc with
3209  the right 3 bits assumed to be 0.
3210ENUM
3211  BFD_RELOC_D30V_9_PCREL_R
3212ENUMDOC
3213  This is a 6-bit pc-relative reloc with
3214  the right 3 bits assumed to be 0. Same
3215  as the previous reloc but on the right side
3216  of the container.
3217ENUM
3218  BFD_RELOC_D30V_15
3219ENUMDOC
3220  This is a 12-bit absolute reloc with the
3221  right 3 bitsassumed to be 0.
3222ENUM
3223  BFD_RELOC_D30V_15_PCREL
3224ENUMDOC
3225  This is a 12-bit pc-relative reloc with
3226  the right 3 bits assumed to be 0.
3227ENUM
3228  BFD_RELOC_D30V_15_PCREL_R
3229ENUMDOC
3230  This is a 12-bit pc-relative reloc with
3231  the right 3 bits assumed to be 0. Same
3232  as the previous reloc but on the right side
3233  of the container.
3234ENUM
3235  BFD_RELOC_D30V_21
3236ENUMDOC
3237  This is an 18-bit absolute reloc with
3238  the right 3 bits assumed to be 0.
3239ENUM
3240  BFD_RELOC_D30V_21_PCREL
3241ENUMDOC
3242  This is an 18-bit pc-relative reloc with
3243  the right 3 bits assumed to be 0.
3244ENUM
3245  BFD_RELOC_D30V_21_PCREL_R
3246ENUMDOC
3247  This is an 18-bit pc-relative reloc with
3248  the right 3 bits assumed to be 0. Same
3249  as the previous reloc but on the right side
3250  of the container.
3251ENUM
3252  BFD_RELOC_D30V_32
3253ENUMDOC
3254  This is a 32-bit absolute reloc.
3255ENUM
3256  BFD_RELOC_D30V_32_PCREL
3257ENUMDOC
3258  This is a 32-bit pc-relative reloc.
3259 
3260ENUM
3261  BFD_RELOC_DLX_HI16_S
3262ENUMDOC
3263  DLX relocs
3264ENUM
3265  BFD_RELOC_DLX_LO16
3266ENUMDOC
3267  DLX relocs
3268ENUM
3269  BFD_RELOC_DLX_JMP26
3270ENUMDOC
3271  DLX relocs
3272 
3273ENUM
3274  BFD_RELOC_M32C_HI8
3275ENUMX
3276  BFD_RELOC_M32C_RL_JUMP
3277ENUMX
3278  BFD_RELOC_M32C_RL_1ADDR
3279ENUMX
3280  BFD_RELOC_M32C_RL_2ADDR
3281ENUMDOC
3282  Renesas M16C/M32C Relocations.
3283 
3284ENUM
3285  BFD_RELOC_M32R_24
3286ENUMDOC
3287  Renesas M32R (formerly Mitsubishi M32R) relocs.
3288  This is a 24 bit absolute address.
3289ENUM
3290  BFD_RELOC_M32R_10_PCREL
3291ENUMDOC
3292  This is a 10-bit pc-relative reloc with the right 2 bits assumed to be 0.
3293ENUM
3294  BFD_RELOC_M32R_18_PCREL
3295ENUMDOC
3296  This is an 18-bit reloc with the right 2 bits assumed to be 0.
3297ENUM
3298  BFD_RELOC_M32R_26_PCREL
3299ENUMDOC
3300  This is a 26-bit reloc with the right 2 bits assumed to be 0.
3301ENUM
3302  BFD_RELOC_M32R_HI16_ULO
3303ENUMDOC
3304  This is a 16-bit reloc containing the high 16 bits of an address
3305  used when the lower 16 bits are treated as unsigned.
3306ENUM
3307  BFD_RELOC_M32R_HI16_SLO
3308ENUMDOC
3309  This is a 16-bit reloc containing the high 16 bits of an address
3310  used when the lower 16 bits are treated as signed.
3311ENUM
3312  BFD_RELOC_M32R_LO16
3313ENUMDOC
3314  This is a 16-bit reloc containing the lower 16 bits of an address.
3315ENUM
3316  BFD_RELOC_M32R_SDA16
3317ENUMDOC
3318  This is a 16-bit reloc containing the small data area offset for use in
3319  add3, load, and store instructions.
3320ENUM
3321  BFD_RELOC_M32R_GOT24
3322ENUMX
3323  BFD_RELOC_M32R_26_PLTREL
3324ENUMX
3325  BFD_RELOC_M32R_COPY
3326ENUMX
3327  BFD_RELOC_M32R_GLOB_DAT
3328ENUMX
3329  BFD_RELOC_M32R_JMP_SLOT
3330ENUMX
3331  BFD_RELOC_M32R_RELATIVE
3332ENUMX
3333  BFD_RELOC_M32R_GOTOFF
3334ENUMX
3335  BFD_RELOC_M32R_GOTOFF_HI_ULO
3336ENUMX
3337  BFD_RELOC_M32R_GOTOFF_HI_SLO
3338ENUMX
3339  BFD_RELOC_M32R_GOTOFF_LO
3340ENUMX
3341  BFD_RELOC_M32R_GOTPC24
3342ENUMX
3343  BFD_RELOC_M32R_GOT16_HI_ULO
3344ENUMX
3345  BFD_RELOC_M32R_GOT16_HI_SLO
3346ENUMX
3347  BFD_RELOC_M32R_GOT16_LO
3348ENUMX
3349  BFD_RELOC_M32R_GOTPC_HI_ULO
3350ENUMX
3351  BFD_RELOC_M32R_GOTPC_HI_SLO
3352ENUMX
3353  BFD_RELOC_M32R_GOTPC_LO
3354ENUMDOC
3355  For PIC.
3356 
3357 
3358ENUM
3359  BFD_RELOC_V850_9_PCREL
3360ENUMDOC
3361  This is a 9-bit reloc
3362ENUM
3363  BFD_RELOC_V850_22_PCREL
3364ENUMDOC
3365  This is a 22-bit reloc
3366 
3367ENUM
3368  BFD_RELOC_V850_SDA_16_16_OFFSET
3369ENUMDOC
3370  This is a 16 bit offset from the short data area pointer.
3371ENUM
3372  BFD_RELOC_V850_SDA_15_16_OFFSET
3373ENUMDOC
3374  This is a 16 bit offset (of which only 15 bits are used) from the
3375  short data area pointer.
3376ENUM
3377  BFD_RELOC_V850_ZDA_16_16_OFFSET
3378ENUMDOC
3379  This is a 16 bit offset from the zero data area pointer.
3380ENUM
3381  BFD_RELOC_V850_ZDA_15_16_OFFSET
3382ENUMDOC
3383  This is a 16 bit offset (of which only 15 bits are used) from the
3384  zero data area pointer.
3385ENUM
3386  BFD_RELOC_V850_TDA_6_8_OFFSET
3387ENUMDOC
3388  This is an 8 bit offset (of which only 6 bits are used) from the
3389  tiny data area pointer.
3390ENUM
3391  BFD_RELOC_V850_TDA_7_8_OFFSET
3392ENUMDOC
3393  This is an 8bit offset (of which only 7 bits are used) from the tiny
3394  data area pointer.
3395ENUM
3396  BFD_RELOC_V850_TDA_7_7_OFFSET
3397ENUMDOC
3398  This is a 7 bit offset from the tiny data area pointer.
3399ENUM
3400  BFD_RELOC_V850_TDA_16_16_OFFSET
3401ENUMDOC
3402  This is a 16 bit offset from the tiny data area pointer.
3403COMMENT
3404ENUM
3405  BFD_RELOC_V850_TDA_4_5_OFFSET
3406ENUMDOC
3407  This is a 5 bit offset (of which only 4 bits are used) from the tiny
3408  data area pointer.
3409ENUM
3410  BFD_RELOC_V850_TDA_4_4_OFFSET
3411ENUMDOC
3412  This is a 4 bit offset from the tiny data area pointer.
3413ENUM
3414  BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET
3415ENUMDOC
3416  This is a 16 bit offset from the short data area pointer, with the
3417  bits placed non-contiguously in the instruction.
3418ENUM
3419  BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET
3420ENUMDOC
3421  This is a 16 bit offset from the zero data area pointer, with the
3422  bits placed non-contiguously in the instruction.
3423ENUM
3424  BFD_RELOC_V850_CALLT_6_7_OFFSET
3425ENUMDOC
3426  This is a 6 bit offset from the call table base pointer.
3427ENUM
3428  BFD_RELOC_V850_CALLT_16_16_OFFSET
3429ENUMDOC
3430  This is a 16 bit offset from the call table base pointer.
3431ENUM
3432  BFD_RELOC_V850_LONGCALL
3433ENUMDOC
3434  Used for relaxing indirect function calls.
3435ENUM
3436  BFD_RELOC_V850_LONGJUMP
3437ENUMDOC
3438  Used for relaxing indirect jumps.
3439ENUM
3440  BFD_RELOC_V850_ALIGN
3441ENUMDOC
3442  Used to maintain alignment whilst relaxing.
3443ENUM
3444  BFD_RELOC_V850_LO16_SPLIT_OFFSET
3445ENUMDOC
3446  This is a variation of BFD_RELOC_LO16 that can be used in v850e ld.bu
3447  instructions.
3448ENUM
3449  BFD_RELOC_MN10300_32_PCREL
3450ENUMDOC
3451  This is a 32bit pcrel reloc for the mn10300, offset by two bytes in the
3452  instruction.
3453ENUM
3454  BFD_RELOC_MN10300_16_PCREL
3455ENUMDOC
3456  This is a 16bit pcrel reloc for the mn10300, offset by two bytes in the
3457  instruction.
3458 
3459ENUM
3460  BFD_RELOC_TIC30_LDP
3461ENUMDOC
3462  This is a 8bit DP reloc for the tms320c30, where the most
3463  significant 8 bits of a 24 bit word are placed into the least
3464  significant 8 bits of the opcode.
3465 
3466ENUM
3467  BFD_RELOC_TIC54X_PARTLS7
3468ENUMDOC
3469  This is a 7bit reloc for the tms320c54x, where the least
3470  significant 7 bits of a 16 bit word are placed into the least
3471  significant 7 bits of the opcode.
3472 
3473ENUM
3474  BFD_RELOC_TIC54X_PARTMS9
3475ENUMDOC
3476  This is a 9bit DP reloc for the tms320c54x, where the most
3477  significant 9 bits of a 16 bit word are placed into the least
3478  significant 9 bits of the opcode.
3479 
3480ENUM
3481  BFD_RELOC_TIC54X_23
3482ENUMDOC
3483  This is an extended address 23-bit reloc for the tms320c54x.
3484 
3485ENUM
3486  BFD_RELOC_TIC54X_16_OF_23
3487ENUMDOC
3488  This is a 16-bit reloc for the tms320c54x, where the least
3489  significant 16 bits of a 23-bit extended address are placed into
3490  the opcode.
3491 
3492ENUM
3493  BFD_RELOC_TIC54X_MS7_OF_23
3494ENUMDOC
3495  This is a reloc for the tms320c54x, where the most
3496  significant 7 bits of a 23-bit extended address are placed into
3497  the opcode.
3498 
3499ENUM
3500  BFD_RELOC_FR30_48
3501ENUMDOC
3502  This is a 48 bit reloc for the FR30 that stores 32 bits.
3503ENUM
3504  BFD_RELOC_FR30_20
3505ENUMDOC
3506  This is a 32 bit reloc for the FR30 that stores 20 bits split up into
3507  two sections.
3508ENUM
3509  BFD_RELOC_FR30_6_IN_4
3510ENUMDOC
3511  This is a 16 bit reloc for the FR30 that stores a 6 bit word offset in
3512  4 bits.
3513ENUM
3514  BFD_RELOC_FR30_8_IN_8
3515ENUMDOC
3516  This is a 16 bit reloc for the FR30 that stores an 8 bit byte offset
3517  into 8 bits.
3518ENUM
3519  BFD_RELOC_FR30_9_IN_8
3520ENUMDOC
3521  This is a 16 bit reloc for the FR30 that stores a 9 bit short offset
3522  into 8 bits.
3523ENUM
3524  BFD_RELOC_FR30_10_IN_8
3525ENUMDOC
3526  This is a 16 bit reloc for the FR30 that stores a 10 bit word offset
3527  into 8 bits.
3528ENUM
3529  BFD_RELOC_FR30_9_PCREL
3530ENUMDOC
3531  This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative
3532  short offset into 8 bits.
3533ENUM
3534  BFD_RELOC_FR30_12_PCREL
3535ENUMDOC
3536  This is a 16 bit reloc for the FR30 that stores a 12 bit pc relative
3537  short offset into 11 bits.
3538 
3539ENUM
3540  BFD_RELOC_MCORE_PCREL_IMM8BY4
3541ENUMX
3542  BFD_RELOC_MCORE_PCREL_IMM11BY2
3543ENUMX
3544  BFD_RELOC_MCORE_PCREL_IMM4BY2
3545ENUMX
3546  BFD_RELOC_MCORE_PCREL_32
3547ENUMX
3548  BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2
3549ENUMX
3550  BFD_RELOC_MCORE_RVA
3551ENUMDOC
3552  Motorola Mcore relocations.
3553 
3554ENUM
3555  BFD_RELOC_MMIX_GETA
3556ENUMX
3557  BFD_RELOC_MMIX_GETA_1
3558ENUMX
3559  BFD_RELOC_MMIX_GETA_2
3560ENUMX
3561  BFD_RELOC_MMIX_GETA_3
3562ENUMDOC
3563  These are relocations for the GETA instruction.
3564ENUM
3565  BFD_RELOC_MMIX_CBRANCH
3566ENUMX
3567  BFD_RELOC_MMIX_CBRANCH_J
3568ENUMX
3569  BFD_RELOC_MMIX_CBRANCH_1
3570ENUMX
3571  BFD_RELOC_MMIX_CBRANCH_2
3572ENUMX
3573  BFD_RELOC_MMIX_CBRANCH_3
3574ENUMDOC
3575  These are relocations for a conditional branch instruction.
3576ENUM
3577  BFD_RELOC_MMIX_PUSHJ
3578ENUMX
3579  BFD_RELOC_MMIX_PUSHJ_1
3580ENUMX
3581  BFD_RELOC_MMIX_PUSHJ_2
3582ENUMX
3583  BFD_RELOC_MMIX_PUSHJ_3
3584ENUMX
3585  BFD_RELOC_MMIX_PUSHJ_STUBBABLE
3586ENUMDOC
3587  These are relocations for the PUSHJ instruction.
3588ENUM
3589  BFD_RELOC_MMIX_JMP
3590ENUMX
3591  BFD_RELOC_MMIX_JMP_1
3592ENUMX
3593  BFD_RELOC_MMIX_JMP_2
3594ENUMX
3595  BFD_RELOC_MMIX_JMP_3
3596ENUMDOC
3597  These are relocations for the JMP instruction.
3598ENUM
3599  BFD_RELOC_MMIX_ADDR19
3600ENUMDOC
3601  This is a relocation for a relative address as in a GETA instruction or
3602  a branch.
3603ENUM
3604  BFD_RELOC_MMIX_ADDR27
3605ENUMDOC
3606  This is a relocation for a relative address as in a JMP instruction.
3607ENUM
3608  BFD_RELOC_MMIX_REG_OR_BYTE
3609ENUMDOC
3610  This is a relocation for an instruction field that may be a general
3611  register or a value 0..255.
3612ENUM
3613  BFD_RELOC_MMIX_REG
3614ENUMDOC
3615  This is a relocation for an instruction field that may be a general
3616  register.
3617ENUM
3618  BFD_RELOC_MMIX_BASE_PLUS_OFFSET
3619ENUMDOC
3620  This is a relocation for two instruction fields holding a register and
3621  an offset, the equivalent of the relocation.
3622ENUM
3623  BFD_RELOC_MMIX_LOCAL
3624ENUMDOC
3625  This relocation is an assertion that the expression is not allocated as
3626  a global register.  It does not modify contents.
3627 
3628ENUM
3629  BFD_RELOC_AVR_7_PCREL
3630ENUMDOC
3631  This is a 16 bit reloc for the AVR that stores 8 bit pc relative
3632  short offset into 7 bits.
3633ENUM
3634  BFD_RELOC_AVR_13_PCREL
3635ENUMDOC
3636  This is a 16 bit reloc for the AVR that stores 13 bit pc relative
3637  short offset into 12 bits.
3638ENUM
3639  BFD_RELOC_AVR_16_PM
3640ENUMDOC
3641  This is a 16 bit reloc for the AVR that stores 17 bit value (usually
3642  program memory address) into 16 bits.
3643ENUM
3644  BFD_RELOC_AVR_LO8_LDI
3645ENUMDOC
3646  This is a 16 bit reloc for the AVR that stores 8 bit value (usually
3647  data memory address) into 8 bit immediate value of LDI insn.
3648ENUM
3649  BFD_RELOC_AVR_HI8_LDI
3650ENUMDOC
3651  This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
3652  of data memory address) into 8 bit immediate value of LDI insn.
3653ENUM
3654  BFD_RELOC_AVR_HH8_LDI
3655ENUMDOC
3656  This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
3657  of program memory address) into 8 bit immediate value of LDI insn.
3658ENUM
3659  BFD_RELOC_AVR_MS8_LDI
3660ENUMDOC
3661  This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
3662  of 32 bit value) into 8 bit immediate value of LDI insn.
3663ENUM
3664  BFD_RELOC_AVR_LO8_LDI_NEG
3665ENUMDOC
3666  This is a 16 bit reloc for the AVR that stores negated 8 bit value
3667  (usually data memory address) into 8 bit immediate value of SUBI insn.
3668ENUM
3669  BFD_RELOC_AVR_HI8_LDI_NEG
3670ENUMDOC
3671  This is a 16 bit reloc for the AVR that stores negated 8 bit value
3672  (high 8 bit of data memory address) into 8 bit immediate value of
3673  SUBI insn.
3674ENUM
3675  BFD_RELOC_AVR_HH8_LDI_NEG
3676ENUMDOC
3677  This is a 16 bit reloc for the AVR that stores negated 8 bit value
3678  (most high 8 bit of program memory address) into 8 bit immediate value
3679  of LDI or SUBI insn.
3680ENUM
3681  BFD_RELOC_AVR_MS8_LDI_NEG
3682ENUMDOC
3683  This is a 16 bit reloc for the AVR that stores negated 8 bit value (msb
3684  of 32 bit value) into 8 bit immediate value of LDI insn.
3685ENUM
3686  BFD_RELOC_AVR_LO8_LDI_PM
3687ENUMDOC
3688  This is a 16 bit reloc for the AVR that stores 8 bit value (usually
3689  command address) into 8 bit immediate value of LDI insn.
3690ENUM
3691  BFD_RELOC_AVR_HI8_LDI_PM
3692ENUMDOC
3693  This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
3694  of command address) into 8 bit immediate value of LDI insn.
3695ENUM
3696  BFD_RELOC_AVR_HH8_LDI_PM
3697ENUMDOC
3698  This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
3699  of command address) into 8 bit immediate value of LDI insn.
3700ENUM
3701  BFD_RELOC_AVR_LO8_LDI_PM_NEG
3702ENUMDOC
3703  This is a 16 bit reloc for the AVR that stores negated 8 bit value
3704  (usually command address) into 8 bit immediate value of SUBI insn.
3705ENUM
3706  BFD_RELOC_AVR_HI8_LDI_PM_NEG
3707ENUMDOC
3708  This is a 16 bit reloc for the AVR that stores negated 8 bit value
3709  (high 8 bit of 16 bit command address) into 8 bit immediate value
3710  of SUBI insn.
3711ENUM
3712  BFD_RELOC_AVR_HH8_LDI_PM_NEG
3713ENUMDOC
3714  This is a 16 bit reloc for the AVR that stores negated 8 bit value
3715  (high 6 bit of 22 bit command address) into 8 bit immediate
3716  value of SUBI insn.
3717ENUM
3718  BFD_RELOC_AVR_CALL
3719ENUMDOC
3720  This is a 32 bit reloc for the AVR that stores 23 bit value
3721  into 22 bits.
3722ENUM
3723  BFD_RELOC_AVR_LDI
3724ENUMDOC
3725  This is a 16 bit reloc for the AVR that stores all needed bits
3726  for absolute addressing with ldi with overflow check to linktime
3727ENUM
3728  BFD_RELOC_AVR_6
3729ENUMDOC
3730  This is a 6 bit reloc for the AVR that stores offset for ldd/std
3731  instructions
3732ENUM
3733  BFD_RELOC_AVR_6_ADIW
3734ENUMDOC
3735  This is a 6 bit reloc for the AVR that stores offset for adiw/sbiw
3736  instructions
3737 
3738ENUM
3739  BFD_RELOC_390_12
3740ENUMDOC
3741   Direct 12 bit.
3742ENUM
3743  BFD_RELOC_390_GOT12
3744ENUMDOC
3745  12 bit GOT offset.
3746ENUM
3747  BFD_RELOC_390_PLT32
3748ENUMDOC
3749  32 bit PC relative PLT address.
3750ENUM
3751  BFD_RELOC_390_COPY
3752ENUMDOC
3753  Copy symbol at runtime.
3754ENUM
3755  BFD_RELOC_390_GLOB_DAT
3756ENUMDOC
3757  Create GOT entry.
3758ENUM
3759  BFD_RELOC_390_JMP_SLOT
3760ENUMDOC
3761  Create PLT entry.
3762ENUM
3763  BFD_RELOC_390_RELATIVE
3764ENUMDOC
3765  Adjust by program base.
3766ENUM
3767  BFD_RELOC_390_GOTPC
3768ENUMDOC
3769  32 bit PC relative offset to GOT.
3770ENUM
3771  BFD_RELOC_390_GOT16
3772ENUMDOC
3773  16 bit GOT offset.
3774ENUM
3775  BFD_RELOC_390_PC16DBL
3776ENUMDOC
3777  PC relative 16 bit shifted by 1.
3778ENUM
3779  BFD_RELOC_390_PLT16DBL
3780ENUMDOC
3781  16 bit PC rel. PLT shifted by 1.
3782ENUM
3783  BFD_RELOC_390_PC32DBL
3784ENUMDOC
3785  PC relative 32 bit shifted by 1.
3786ENUM
3787  BFD_RELOC_390_PLT32DBL
3788ENUMDOC
3789  32 bit PC rel. PLT shifted by 1.
3790ENUM
3791  BFD_RELOC_390_GOTPCDBL
3792ENUMDOC
3793  32 bit PC rel. GOT shifted by 1.
3794ENUM
3795  BFD_RELOC_390_GOT64
3796ENUMDOC
3797  64 bit GOT offset.
3798ENUM
3799  BFD_RELOC_390_PLT64
3800ENUMDOC
3801  64 bit PC relative PLT address.
3802ENUM
3803  BFD_RELOC_390_GOTENT
3804ENUMDOC
3805  32 bit rel. offset to GOT entry.
3806ENUM
3807  BFD_RELOC_390_GOTOFF64
3808ENUMDOC
3809  64 bit offset to GOT.
3810ENUM
3811  BFD_RELOC_390_GOTPLT12
3812ENUMDOC
3813  12-bit offset to symbol-entry within GOT, with PLT handling.
3814ENUM
3815  BFD_RELOC_390_GOTPLT16
3816ENUMDOC
3817  16-bit offset to symbol-entry within GOT, with PLT handling.
3818ENUM
3819  BFD_RELOC_390_GOTPLT32
3820ENUMDOC
3821  32-bit offset to symbol-entry within GOT, with PLT handling.
3822ENUM
3823  BFD_RELOC_390_GOTPLT64
3824ENUMDOC
3825  64-bit offset to symbol-entry within GOT, with PLT handling.
3826ENUM
3827  BFD_RELOC_390_GOTPLTENT
3828ENUMDOC
3829  32-bit rel. offset to symbol-entry within GOT, with PLT handling.
3830ENUM
3831  BFD_RELOC_390_PLTOFF16
3832ENUMDOC
3833  16-bit rel. offset from the GOT to a PLT entry.
3834ENUM
3835  BFD_RELOC_390_PLTOFF32
3836ENUMDOC
3837  32-bit rel. offset from the GOT to a PLT entry.
3838ENUM
3839  BFD_RELOC_390_PLTOFF64
3840ENUMDOC
3841  64-bit rel. offset from the GOT to a PLT entry.
3842 
3843ENUM
3844  BFD_RELOC_390_TLS_LOAD
3845ENUMX
3846  BFD_RELOC_390_TLS_GDCALL
3847ENUMX
3848  BFD_RELOC_390_TLS_LDCALL
3849ENUMX
3850  BFD_RELOC_390_TLS_GD32
3851ENUMX
3852  BFD_RELOC_390_TLS_GD64
3853ENUMX
3854  BFD_RELOC_390_TLS_GOTIE12
3855ENUMX
3856  BFD_RELOC_390_TLS_GOTIE32
3857ENUMX
3858  BFD_RELOC_390_TLS_GOTIE64
3859ENUMX
3860  BFD_RELOC_390_TLS_LDM32
3861ENUMX
3862  BFD_RELOC_390_TLS_LDM64
3863ENUMX
3864  BFD_RELOC_390_TLS_IE32
3865ENUMX
3866  BFD_RELOC_390_TLS_IE64
3867ENUMX
3868  BFD_RELOC_390_TLS_IEENT
3869ENUMX
3870  BFD_RELOC_390_TLS_LE32
3871ENUMX
3872  BFD_RELOC_390_TLS_LE64
3873ENUMX
3874  BFD_RELOC_390_TLS_LDO32
3875ENUMX
3876  BFD_RELOC_390_TLS_LDO64
3877ENUMX
3878  BFD_RELOC_390_TLS_DTPMOD
3879ENUMX
3880  BFD_RELOC_390_TLS_DTPOFF
3881ENUMX
3882  BFD_RELOC_390_TLS_TPOFF
3883ENUMDOC
3884  s390 tls relocations.
3885 
3886ENUM
3887  BFD_RELOC_390_20
3888ENUMX
3889  BFD_RELOC_390_GOT20
3890ENUMX
3891  BFD_RELOC_390_GOTPLT20
3892ENUMX
3893  BFD_RELOC_390_TLS_GOTIE20
3894ENUMDOC
3895  Long displacement extension.
3896 
3897ENUM
3898  BFD_RELOC_IP2K_FR9
3899ENUMDOC
3900  Scenix IP2K - 9-bit register number / data address
3901ENUM
3902  BFD_RELOC_IP2K_BANK
3903ENUMDOC
3904  Scenix IP2K - 4-bit register/data bank number
3905ENUM
3906  BFD_RELOC_IP2K_ADDR16CJP
3907ENUMDOC
3908  Scenix IP2K - low 13 bits of instruction word address
3909ENUM
3910  BFD_RELOC_IP2K_PAGE3
3911ENUMDOC
3912  Scenix IP2K - high 3 bits of instruction word address
3913ENUM
3914  BFD_RELOC_IP2K_LO8DATA
3915ENUMX
3916  BFD_RELOC_IP2K_HI8DATA
3917ENUMX
3918  BFD_RELOC_IP2K_EX8DATA
3919ENUMDOC
3920  Scenix IP2K - ext/low/high 8 bits of data address
3921ENUM
3922  BFD_RELOC_IP2K_LO8INSN
3923ENUMX
3924  BFD_RELOC_IP2K_HI8INSN
3925ENUMDOC
3926  Scenix IP2K - low/high 8 bits of instruction word address
3927ENUM
3928  BFD_RELOC_IP2K_PC_SKIP
3929ENUMDOC
3930  Scenix IP2K - even/odd PC modifier to modify snb pcl.0
3931ENUM
3932  BFD_RELOC_IP2K_TEXT
3933ENUMDOC
3934  Scenix IP2K - 16 bit word address in text section.
3935ENUM
3936  BFD_RELOC_IP2K_FR_OFFSET
3937ENUMDOC
3938  Scenix IP2K - 7-bit sp or dp offset
3939ENUM
3940  BFD_RELOC_VPE4KMATH_DATA
3941ENUMX
3942  BFD_RELOC_VPE4KMATH_INSN
3943ENUMDOC
3944  Scenix VPE4K coprocessor - data/insn-space addressing
3945 
3946ENUM
3947  BFD_RELOC_VTABLE_INHERIT
3948ENUMX
3949  BFD_RELOC_VTABLE_ENTRY
3950ENUMDOC
3951  These two relocations are used by the linker to determine which of
3952  the entries in a C++ virtual function table are actually used.  When
3953  the --gc-sections option is given, the linker will zero out the entries
3954  that are not used, so that the code for those functions need not be
3955  included in the output.
3956 
3957  VTABLE_INHERIT is a zero-space relocation used to describe to the
3958  linker the inheritance tree of a C++ virtual function table.  The
3959  relocation's symbol should be the parent class' vtable, and the
3960  relocation should be located at the child vtable.
3961 
3962  VTABLE_ENTRY is a zero-space relocation that describes the use of a
3963  virtual function table entry.  The reloc's symbol should refer to the
3964  table of the class mentioned in the code.  Off of that base, an offset
3965  describes the entry that is being used.  For Rela hosts, this offset
3966  is stored in the reloc's addend.  For Rel hosts, we are forced to put
3967  this offset in the reloc's section offset.
3968 
3969ENUM
3970  BFD_RELOC_IA64_IMM14
3971ENUMX
3972  BFD_RELOC_IA64_IMM22
3973ENUMX
3974  BFD_RELOC_IA64_IMM64
3975ENUMX
3976  BFD_RELOC_IA64_DIR32MSB
3977ENUMX
3978  BFD_RELOC_IA64_DIR32LSB
3979ENUMX
3980  BFD_RELOC_IA64_DIR64MSB
3981ENUMX
3982  BFD_RELOC_IA64_DIR64LSB
3983ENUMX
3984  BFD_RELOC_IA64_GPREL22
3985ENUMX
3986  BFD_RELOC_IA64_GPREL64I
3987ENUMX
3988  BFD_RELOC_IA64_GPREL32MSB
3989ENUMX
3990  BFD_RELOC_IA64_GPREL32LSB
3991ENUMX
3992  BFD_RELOC_IA64_GPREL64MSB
3993ENUMX
3994  BFD_RELOC_IA64_GPREL64LSB
3995ENUMX
3996  BFD_RELOC_IA64_LTOFF22
3997ENUMX
3998  BFD_RELOC_IA64_LTOFF64I
3999ENUMX
4000  BFD_RELOC_IA64_PLTOFF22
4001ENUMX
4002  BFD_RELOC_IA64_PLTOFF64I
4003ENUMX
4004  BFD_RELOC_IA64_PLTOFF64MSB
4005ENUMX
4006  BFD_RELOC_IA64_PLTOFF64LSB
4007ENUMX
4008  BFD_RELOC_IA64_FPTR64I
4009ENUMX
4010  BFD_RELOC_IA64_FPTR32MSB
4011ENUMX
4012  BFD_RELOC_IA64_FPTR32LSB
4013ENUMX
4014  BFD_RELOC_IA64_FPTR64MSB
4015ENUMX
4016  BFD_RELOC_IA64_FPTR64LSB
4017ENUMX
4018  BFD_RELOC_IA64_PCREL21B
4019ENUMX
4020  BFD_RELOC_IA64_PCREL21BI
4021ENUMX
4022  BFD_RELOC_IA64_PCREL21M
4023ENUMX
4024  BFD_RELOC_IA64_PCREL21F
4025ENUMX
4026  BFD_RELOC_IA64_PCREL22
4027ENUMX
4028  BFD_RELOC_IA64_PCREL60B
4029ENUMX
4030  BFD_RELOC_IA64_PCREL64I
4031ENUMX
4032  BFD_RELOC_IA64_PCREL32MSB
4033ENUMX
4034  BFD_RELOC_IA64_PCREL32LSB
4035ENUMX
4036  BFD_RELOC_IA64_PCREL64MSB
4037ENUMX
4038  BFD_RELOC_IA64_PCREL64LSB
4039ENUMX
4040  BFD_RELOC_IA64_LTOFF_FPTR22
4041ENUMX
4042  BFD_RELOC_IA64_LTOFF_FPTR64I
4043ENUMX
4044  BFD_RELOC_IA64_LTOFF_FPTR32MSB
4045ENUMX
4046  BFD_RELOC_IA64_LTOFF_FPTR32LSB
4047ENUMX
4048  BFD_RELOC_IA64_LTOFF_FPTR64MSB
4049ENUMX
4050  BFD_RELOC_IA64_LTOFF_FPTR64LSB
4051ENUMX
4052  BFD_RELOC_IA64_SEGREL32MSB
4053ENUMX
4054  BFD_RELOC_IA64_SEGREL32LSB
4055ENUMX
4056  BFD_RELOC_IA64_SEGREL64MSB
4057ENUMX
4058  BFD_RELOC_IA64_SEGREL64LSB
4059ENUMX
4060  BFD_RELOC_IA64_SECREL32MSB
4061ENUMX
4062  BFD_RELOC_IA64_SECREL32LSB
4063ENUMX
4064  BFD_RELOC_IA64_SECREL64MSB
4065ENUMX
4066  BFD_RELOC_IA64_SECREL64LSB
4067ENUMX
4068  BFD_RELOC_IA64_REL32MSB
4069ENUMX
4070  BFD_RELOC_IA64_REL32LSB
4071ENUMX
4072  BFD_RELOC_IA64_REL64MSB
4073ENUMX
4074  BFD_RELOC_IA64_REL64LSB
4075ENUMX
4076  BFD_RELOC_IA64_LTV32MSB
4077ENUMX
4078  BFD_RELOC_IA64_LTV32LSB
4079ENUMX
4080  BFD_RELOC_IA64_LTV64MSB
4081ENUMX
4082  BFD_RELOC_IA64_LTV64LSB
4083ENUMX
4084  BFD_RELOC_IA64_IPLTMSB
4085ENUMX
4086  BFD_RELOC_IA64_IPLTLSB
4087ENUMX
4088  BFD_RELOC_IA64_COPY
4089ENUMX
4090  BFD_RELOC_IA64_LTOFF22X
4091ENUMX
4092  BFD_RELOC_IA64_LDXMOV
4093ENUMX
4094  BFD_RELOC_IA64_TPREL14
4095ENUMX
4096  BFD_RELOC_IA64_TPREL22
4097ENUMX
4098  BFD_RELOC_IA64_TPREL64I
4099ENUMX
4100  BFD_RELOC_IA64_TPREL64MSB
4101ENUMX
4102  BFD_RELOC_IA64_TPREL64LSB
4103ENUMX
4104  BFD_RELOC_IA64_LTOFF_TPREL22
4105ENUMX
4106  BFD_RELOC_IA64_DTPMOD64MSB
4107ENUMX
4108  BFD_RELOC_IA64_DTPMOD64LSB
4109ENUMX
4110  BFD_RELOC_IA64_LTOFF_DTPMOD22
4111ENUMX
4112  BFD_RELOC_IA64_DTPREL14
4113ENUMX
4114  BFD_RELOC_IA64_DTPREL22
4115ENUMX
4116  BFD_RELOC_IA64_DTPREL64I
4117ENUMX
4118  BFD_RELOC_IA64_DTPREL32MSB
4119ENUMX
4120  BFD_RELOC_IA64_DTPREL32LSB
4121ENUMX
4122  BFD_RELOC_IA64_DTPREL64MSB
4123ENUMX
4124  BFD_RELOC_IA64_DTPREL64LSB
4125ENUMX
4126  BFD_RELOC_IA64_LTOFF_DTPREL22
4127ENUMDOC
4128  Intel IA64 Relocations.
4129 
4130ENUM
4131  BFD_RELOC_M68HC11_HI8
4132ENUMDOC
4133  Motorola 68HC11 reloc.
4134  This is the 8 bit high part of an absolute address.
4135ENUM
4136  BFD_RELOC_M68HC11_LO8
4137ENUMDOC
4138  Motorola 68HC11 reloc.
4139  This is the 8 bit low part of an absolute address.
4140ENUM
4141  BFD_RELOC_M68HC11_3B
4142ENUMDOC
4143  Motorola 68HC11 reloc.
4144  This is the 3 bit of a value.
4145ENUM
4146  BFD_RELOC_M68HC11_RL_JUMP
4147ENUMDOC
4148  Motorola 68HC11 reloc.
4149  This reloc marks the beginning of a jump/call instruction.
4150  It is used for linker relaxation to correctly identify beginning
4151  of instruction and change some branches to use PC-relative
4152  addressing mode.
4153ENUM
4154  BFD_RELOC_M68HC11_RL_GROUP
4155ENUMDOC
4156  Motorola 68HC11 reloc.
4157  This reloc marks a group of several instructions that gcc generates
4158  and for which the linker relaxation pass can modify and/or remove
4159  some of them.
4160ENUM
4161  BFD_RELOC_M68HC11_LO16
4162ENUMDOC
4163  Motorola 68HC11 reloc.
4164  This is the 16-bit lower part of an address.  It is used for 'call'
4165  instruction to specify the symbol address without any special
4166  transformation (due to memory bank window).
4167ENUM
4168  BFD_RELOC_M68HC11_PAGE
4169ENUMDOC
4170  Motorola 68HC11 reloc.
4171  This is a 8-bit reloc that specifies the page number of an address.
4172  It is used by 'call' instruction to specify the page number of
4173  the symbol.
4174ENUM
4175  BFD_RELOC_M68HC11_24
4176ENUMDOC
4177  Motorola 68HC11 reloc.
4178  This is a 24-bit reloc that represents the address with a 16-bit
4179  value and a 8-bit page number.  The symbol address is transformed
4180  to follow the 16K memory bank of 68HC12 (seen as mapped in the window).
4181ENUM
4182  BFD_RELOC_M68HC12_5B
4183ENUMDOC
4184  Motorola 68HC12 reloc.
4185  This is the 5 bits of a value.
4186 
4187ENUM
4188  BFD_RELOC_16C_NUM08
4189ENUMX
4190  BFD_RELOC_16C_NUM08_C
4191ENUMX
4192  BFD_RELOC_16C_NUM16
4193ENUMX
4194  BFD_RELOC_16C_NUM16_C
4195ENUMX
4196  BFD_RELOC_16C_NUM32
4197ENUMX
4198  BFD_RELOC_16C_NUM32_C
4199ENUMX
4200  BFD_RELOC_16C_DISP04
4201ENUMX
4202  BFD_RELOC_16C_DISP04_C
4203ENUMX
4204  BFD_RELOC_16C_DISP08
4205ENUMX
4206  BFD_RELOC_16C_DISP08_C
4207ENUMX
4208  BFD_RELOC_16C_DISP16
4209ENUMX
4210  BFD_RELOC_16C_DISP16_C
4211ENUMX
4212  BFD_RELOC_16C_DISP24
4213ENUMX
4214  BFD_RELOC_16C_DISP24_C
4215ENUMX
4216  BFD_RELOC_16C_DISP24a
4217ENUMX
4218  BFD_RELOC_16C_DISP24a_C
4219ENUMX
4220  BFD_RELOC_16C_REG04
4221ENUMX
4222  BFD_RELOC_16C_REG04_C
4223ENUMX
4224  BFD_RELOC_16C_REG04a
4225ENUMX
4226  BFD_RELOC_16C_REG04a_C
4227ENUMX
4228  BFD_RELOC_16C_REG14
4229ENUMX
4230  BFD_RELOC_16C_REG14_C
4231ENUMX
4232  BFD_RELOC_16C_REG16
4233ENUMX
4234  BFD_RELOC_16C_REG16_C
4235ENUMX
4236  BFD_RELOC_16C_REG20
4237ENUMX
4238  BFD_RELOC_16C_REG20_C
4239ENUMX
4240  BFD_RELOC_16C_ABS20
4241ENUMX
4242  BFD_RELOC_16C_ABS20_C
4243ENUMX
4244  BFD_RELOC_16C_ABS24
4245ENUMX
4246  BFD_RELOC_16C_ABS24_C
4247ENUMX
4248  BFD_RELOC_16C_IMM04
4249ENUMX
4250  BFD_RELOC_16C_IMM04_C
4251ENUMX
4252  BFD_RELOC_16C_IMM16
4253ENUMX
4254  BFD_RELOC_16C_IMM16_C
4255ENUMX
4256  BFD_RELOC_16C_IMM20
4257ENUMX
4258  BFD_RELOC_16C_IMM20_C
4259ENUMX
4260  BFD_RELOC_16C_IMM24
4261ENUMX
4262  BFD_RELOC_16C_IMM24_C
4263ENUMX
4264  BFD_RELOC_16C_IMM32
4265ENUMX
4266  BFD_RELOC_16C_IMM32_C
4267ENUMDOC
4268  NS CR16C Relocations.
4269 
4270ENUM
4271  BFD_RELOC_CRX_REL4
4272ENUMX
4273  BFD_RELOC_CRX_REL8
4274ENUMX
4275  BFD_RELOC_CRX_REL8_CMP
4276ENUMX
4277  BFD_RELOC_CRX_REL16
4278ENUMX
4279  BFD_RELOC_CRX_REL24
4280ENUMX
4281  BFD_RELOC_CRX_REL32
4282ENUMX
4283  BFD_RELOC_CRX_REGREL12
4284ENUMX
4285  BFD_RELOC_CRX_REGREL22
4286ENUMX
4287  BFD_RELOC_CRX_REGREL28
4288ENUMX
4289  BFD_RELOC_CRX_REGREL32
4290ENUMX
4291  BFD_RELOC_CRX_ABS16
4292ENUMX
4293  BFD_RELOC_CRX_ABS32
4294ENUMX
4295  BFD_RELOC_CRX_NUM8
4296ENUMX
4297  BFD_RELOC_CRX_NUM16
4298ENUMX
4299  BFD_RELOC_CRX_NUM32
4300ENUMX
4301  BFD_RELOC_CRX_IMM16
4302ENUMX
4303  BFD_RELOC_CRX_IMM32
4304ENUMX
4305  BFD_RELOC_CRX_SWITCH8
4306ENUMX
4307  BFD_RELOC_CRX_SWITCH16
4308ENUMX
4309  BFD_RELOC_CRX_SWITCH32
4310ENUMDOC
4311  NS CRX Relocations.
4312 
4313ENUM
4314  BFD_RELOC_CRIS_BDISP8
4315ENUMX
4316  BFD_RELOC_CRIS_UNSIGNED_5
4317ENUMX
4318  BFD_RELOC_CRIS_SIGNED_6
4319ENUMX
4320  BFD_RELOC_CRIS_UNSIGNED_6
4321ENUMX
4322  BFD_RELOC_CRIS_SIGNED_8
4323ENUMX
4324  BFD_RELOC_CRIS_UNSIGNED_8
4325ENUMX
4326  BFD_RELOC_CRIS_SIGNED_16
4327ENUMX
4328  BFD_RELOC_CRIS_UNSIGNED_16
4329ENUMX
4330  BFD_RELOC_CRIS_LAPCQ_OFFSET
4331ENUMX
4332  BFD_RELOC_CRIS_UNSIGNED_4
4333ENUMDOC
4334  These relocs are only used within the CRIS assembler.  They are not
4335  (at present) written to any object files.
4336ENUM
4337  BFD_RELOC_CRIS_COPY
4338ENUMX
4339  BFD_RELOC_CRIS_GLOB_DAT
4340ENUMX
4341  BFD_RELOC_CRIS_JUMP_SLOT
4342ENUMX
4343  BFD_RELOC_CRIS_RELATIVE
4344ENUMDOC
4345  Relocs used in ELF shared libraries for CRIS.
4346ENUM
4347  BFD_RELOC_CRIS_32_GOT
4348ENUMDOC
4349  32-bit offset to symbol-entry within GOT.
4350ENUM
4351  BFD_RELOC_CRIS_16_GOT
4352ENUMDOC
4353  16-bit offset to symbol-entry within GOT.
4354ENUM
4355  BFD_RELOC_CRIS_32_GOTPLT
4356ENUMDOC
4357  32-bit offset to symbol-entry within GOT, with PLT handling.
4358ENUM
4359  BFD_RELOC_CRIS_16_GOTPLT
4360ENUMDOC
4361  16-bit offset to symbol-entry within GOT, with PLT handling.
4362ENUM
4363  BFD_RELOC_CRIS_32_GOTREL
4364ENUMDOC
4365  32-bit offset to symbol, relative to GOT.
4366ENUM
4367  BFD_RELOC_CRIS_32_PLT_GOTREL
4368ENUMDOC
4369  32-bit offset to symbol with PLT entry, relative to GOT.
4370ENUM
4371  BFD_RELOC_CRIS_32_PLT_PCREL
4372ENUMDOC
4373  32-bit offset to symbol with PLT entry, relative to this relocation.
4374 
4375ENUM
4376  BFD_RELOC_860_COPY
4377ENUMX
4378  BFD_RELOC_860_GLOB_DAT
4379ENUMX
4380  BFD_RELOC_860_JUMP_SLOT
4381ENUMX
4382  BFD_RELOC_860_RELATIVE
4383ENUMX
4384  BFD_RELOC_860_PC26
4385ENUMX
4386  BFD_RELOC_860_PLT26
4387ENUMX
4388  BFD_RELOC_860_PC16
4389ENUMX
4390  BFD_RELOC_860_LOW0
4391ENUMX
4392  BFD_RELOC_860_SPLIT0
4393ENUMX
4394  BFD_RELOC_860_LOW1
4395ENUMX
4396  BFD_RELOC_860_SPLIT1
4397ENUMX
4398  BFD_RELOC_860_LOW2
4399ENUMX
4400  BFD_RELOC_860_SPLIT2
4401ENUMX
4402  BFD_RELOC_860_LOW3
4403ENUMX
4404  BFD_RELOC_860_LOGOT0
4405ENUMX
4406  BFD_RELOC_860_SPGOT0
4407ENUMX
4408  BFD_RELOC_860_LOGOT1
4409ENUMX
4410  BFD_RELOC_860_SPGOT1
4411ENUMX
4412  BFD_RELOC_860_LOGOTOFF0
4413ENUMX
4414  BFD_RELOC_860_SPGOTOFF0
4415ENUMX
4416  BFD_RELOC_860_LOGOTOFF1
4417ENUMX
4418  BFD_RELOC_860_SPGOTOFF1
4419ENUMX
4420  BFD_RELOC_860_LOGOTOFF2
4421ENUMX
4422  BFD_RELOC_860_LOGOTOFF3
4423ENUMX
4424  BFD_RELOC_860_LOPC
4425ENUMX
4426  BFD_RELOC_860_HIGHADJ
4427ENUMX
4428  BFD_RELOC_860_HAGOT
4429ENUMX
4430  BFD_RELOC_860_HAGOTOFF
4431ENUMX
4432  BFD_RELOC_860_HAPC
4433ENUMX
4434  BFD_RELOC_860_HIGH
4435ENUMX
4436  BFD_RELOC_860_HIGOT
4437ENUMX
4438  BFD_RELOC_860_HIGOTOFF
4439ENUMDOC
4440  Intel i860 Relocations.
4441 
4442ENUM
4443  BFD_RELOC_OPENRISC_ABS_26
4444ENUMX
4445  BFD_RELOC_OPENRISC_REL_26
4446ENUMDOC
4447  OpenRISC Relocations.
4448 
4449ENUM
4450  BFD_RELOC_H8_DIR16A8
4451ENUMX
4452  BFD_RELOC_H8_DIR16R8
4453ENUMX
4454  BFD_RELOC_H8_DIR24A8
4455ENUMX
4456  BFD_RELOC_H8_DIR24R8
4457ENUMX
4458  BFD_RELOC_H8_DIR32A16
4459ENUMDOC
4460  H8 elf Relocations.
4461 
4462ENUM
4463  BFD_RELOC_XSTORMY16_REL_12
4464ENUMX
4465  BFD_RELOC_XSTORMY16_12
4466ENUMX
4467  BFD_RELOC_XSTORMY16_24
4468ENUMX
4469  BFD_RELOC_XSTORMY16_FPTR16
4470ENUMDOC
4471  Sony Xstormy16 Relocations.
4472 
4473ENUM
4474  BFD_RELOC_XC16X_PAG
4475ENUMX
4476  BFD_RELOC_XC16X_POF
4477ENUMX
4478  BFD_RELOC_XC16X_SEG
4479ENUMX
4480  BFD_RELOC_XC16X_SOF
4481ENUMDOC
4482  Infineon Relocations.
4483 
4484ENUM
4485  BFD_RELOC_VAX_GLOB_DAT
4486ENUMX
4487  BFD_RELOC_VAX_JMP_SLOT
4488ENUMX
4489  BFD_RELOC_VAX_RELATIVE
4490ENUMDOC
4491  Relocations used by VAX ELF.
4492 
4493ENUM
4494  BFD_RELOC_MT_PC16
4495ENUMDOC
4496  Morpho MT - 16 bit immediate relocation.
4497ENUM
4498  BFD_RELOC_MT_HI16
4499ENUMDOC
4500  Morpho MT - Hi 16 bits of an address.
4501ENUM
4502  BFD_RELOC_MT_LO16
4503ENUMDOC
4504  Morpho MT - Low 16 bits of an address.
4505ENUM
4506  BFD_RELOC_MT_GNU_VTINHERIT
4507ENUMDOC
4508  Morpho MT - Used to tell the linker which vtable entries are used.
4509ENUM
4510  BFD_RELOC_MT_GNU_VTENTRY
4511ENUMDOC
4512  Morpho MT - Used to tell the linker which vtable entries are used.
4513ENUM
4514  BFD_RELOC_MT_PCINSN8
4515ENUMDOC
4516  Morpho MT - 8 bit immediate relocation.
4517 
4518ENUM
4519  BFD_RELOC_MSP430_10_PCREL
4520ENUMX
4521  BFD_RELOC_MSP430_16_PCREL
4522ENUMX
4523  BFD_RELOC_MSP430_16
4524ENUMX
4525  BFD_RELOC_MSP430_16_PCREL_BYTE
4526ENUMX
4527  BFD_RELOC_MSP430_16_BYTE
4528ENUMX
4529  BFD_RELOC_MSP430_2X_PCREL
4530ENUMX
4531  BFD_RELOC_MSP430_RL_PCREL
4532ENUMDOC
4533  msp430 specific relocation codes
4534 
4535ENUM
4536  BFD_RELOC_IQ2000_OFFSET_16
4537ENUMX
4538  BFD_RELOC_IQ2000_OFFSET_21
4539ENUMX
4540  BFD_RELOC_IQ2000_UHI16
4541ENUMDOC
4542  IQ2000 Relocations.
4543 
4544ENUM
4545  BFD_RELOC_XTENSA_RTLD
4546ENUMDOC
4547  Special Xtensa relocation used only by PLT entries in ELF shared
4548  objects to indicate that the runtime linker should set the value
4549  to one of its own internal functions or data structures.
4550ENUM
4551  BFD_RELOC_XTENSA_GLOB_DAT
4552ENUMX
4553  BFD_RELOC_XTENSA_JMP_SLOT
4554ENUMX
4555  BFD_RELOC_XTENSA_RELATIVE
4556ENUMDOC
4557  Xtensa relocations for ELF shared objects.
4558ENUM
4559  BFD_RELOC_XTENSA_PLT
4560ENUMDOC
4561  Xtensa relocation used in ELF object files for symbols that may require
4562  PLT entries.  Otherwise, this is just a generic 32-bit relocation.
4563ENUM
4564  BFD_RELOC_XTENSA_DIFF8
4565ENUMX
4566  BFD_RELOC_XTENSA_DIFF16
4567ENUMX
4568  BFD_RELOC_XTENSA_DIFF32
4569ENUMDOC
4570  Xtensa relocations to mark the difference of two local symbols.
4571  These are only needed to support linker relaxation and can be ignored
4572  when not relaxing.  The field is set to the value of the difference
4573  assuming no relaxation.  The relocation encodes the position of the
4574  first symbol so the linker can determine whether to adjust the field
4575  value.
4576ENUM
4577  BFD_RELOC_XTENSA_SLOT0_OP
4578ENUMX
4579  BFD_RELOC_XTENSA_SLOT1_OP
4580ENUMX
4581  BFD_RELOC_XTENSA_SLOT2_OP
4582ENUMX
4583  BFD_RELOC_XTENSA_SLOT3_OP
4584ENUMX
4585  BFD_RELOC_XTENSA_SLOT4_OP
4586ENUMX
4587  BFD_RELOC_XTENSA_SLOT5_OP
4588ENUMX
4589  BFD_RELOC_XTENSA_SLOT6_OP
4590ENUMX
4591  BFD_RELOC_XTENSA_SLOT7_OP
4592ENUMX
4593  BFD_RELOC_XTENSA_SLOT8_OP
4594ENUMX
4595  BFD_RELOC_XTENSA_SLOT9_OP
4596ENUMX
4597  BFD_RELOC_XTENSA_SLOT10_OP
4598ENUMX
4599  BFD_RELOC_XTENSA_SLOT11_OP
4600ENUMX
4601  BFD_RELOC_XTENSA_SLOT12_OP
4602ENUMX
4603  BFD_RELOC_XTENSA_SLOT13_OP
4604ENUMX
4605  BFD_RELOC_XTENSA_SLOT14_OP
4606ENUMDOC
4607  Generic Xtensa relocations for instruction operands.  Only the slot
4608  number is encoded in the relocation.  The relocation applies to the
4609  last PC-relative immediate operand, or if there are no PC-relative
4610  immediates, to the last immediate operand.
4611ENUM
4612  BFD_RELOC_XTENSA_SLOT0_ALT
4613ENUMX
4614  BFD_RELOC_XTENSA_SLOT1_ALT
4615ENUMX
4616  BFD_RELOC_XTENSA_SLOT2_ALT
4617ENUMX
4618  BFD_RELOC_XTENSA_SLOT3_ALT
4619ENUMX
4620  BFD_RELOC_XTENSA_SLOT4_ALT
4621ENUMX
4622  BFD_RELOC_XTENSA_SLOT5_ALT
4623ENUMX
4624  BFD_RELOC_XTENSA_SLOT6_ALT
4625ENUMX
4626  BFD_RELOC_XTENSA_SLOT7_ALT
4627ENUMX
4628  BFD_RELOC_XTENSA_SLOT8_ALT
4629ENUMX
4630  BFD_RELOC_XTENSA_SLOT9_ALT
4631ENUMX
4632  BFD_RELOC_XTENSA_SLOT10_ALT
4633ENUMX
4634  BFD_RELOC_XTENSA_SLOT11_ALT
4635ENUMX
4636  BFD_RELOC_XTENSA_SLOT12_ALT
4637ENUMX
4638  BFD_RELOC_XTENSA_SLOT13_ALT
4639ENUMX
4640  BFD_RELOC_XTENSA_SLOT14_ALT
4641ENUMDOC
4642  Alternate Xtensa relocations.  Only the slot is encoded in the
4643  relocation.  The meaning of these relocations is opcode-specific.
4644ENUM
4645  BFD_RELOC_XTENSA_OP0
4646ENUMX
4647  BFD_RELOC_XTENSA_OP1
4648ENUMX
4649  BFD_RELOC_XTENSA_OP2
4650ENUMDOC
4651  Xtensa relocations for backward compatibility.  These have all been
4652  replaced by BFD_RELOC_XTENSA_SLOT0_OP.
4653ENUM
4654  BFD_RELOC_XTENSA_ASM_EXPAND
4655ENUMDOC
4656  Xtensa relocation to mark that the assembler expanded the
4657  instructions from an original target.  The expansion size is
4658  encoded in the reloc size.
4659ENUM
4660  BFD_RELOC_XTENSA_ASM_SIMPLIFY
4661ENUMDOC
4662  Xtensa relocation to mark that the linker should simplify
4663  assembler-expanded instructions.  This is commonly used
4664  internally by the linker after analysis of a
4665  BFD_RELOC_XTENSA_ASM_EXPAND.
4666 
4667ENUM
4668  BFD_RELOC_Z80_DISP8
4669ENUMDOC
4670  8 bit signed offset in (ix+d) or (iy+d).
4671 
4672ENUM
4673  BFD_RELOC_Z8K_DISP7
4674ENUMDOC
4675  DJNZ offset.
4676ENUM
4677  BFD_RELOC_Z8K_CALLR
4678ENUMDOC
4679  CALR offset.
4680ENUM
4681  BFD_RELOC_Z8K_IMM4L
4682ENUMDOC
4683  4 bit value.
4684 
4685ENDSENUM
4686  BFD_RELOC_UNUSED
4687CODE_FRAGMENT
4688.
4689.typedef enum bfd_reloc_code_real bfd_reloc_code_real_type;
4690*/
4691 
4692/*
4693FUNCTION
4694	bfd_reloc_type_lookup
4695 
4696SYNOPSIS
4697	reloc_howto_type *bfd_reloc_type_lookup
4698	  (bfd *abfd, bfd_reloc_code_real_type code);
4699 
4700DESCRIPTION
4701	Return a pointer to a howto structure which, when
4702	invoked, will perform the relocation @var{code} on data from the
4703	architecture noted.
4704 
4705*/
4706 
4707reloc_howto_type *
4708bfd_reloc_type_lookup (bfd *abfd, bfd_reloc_code_real_type code)
4709{
4710  return BFD_SEND (abfd, reloc_type_lookup, (abfd, code))((*((abfd)->xvec->reloc_type_lookup)) (abfd, code));
4711}
4712 
4713static reloc_howto_type bfd_howto_32 =
4714HOWTO (0, 00, 2, 32, FALSE, 0, complain_overflow_dont, 0, "VRT32", FALSE, 0xffffffff, 0xffffffff, TRUE){ (unsigned) 0, 00, 2, 32, 0, 0, complain_overflow_dont, 0, "VRT32"
, 0, 0xffffffff, 0xffffffff, 1 };
4715 
4716/*
4717INTERNAL_FUNCTION
4718	bfd_default_reloc_type_lookup
4719 
4720SYNOPSIS
4721	reloc_howto_type *bfd_default_reloc_type_lookup
4722	  (bfd *abfd, bfd_reloc_code_real_type  code);
4723 
4724DESCRIPTION
4725	Provides a default relocation lookup routine for any architecture.
4726 
4727*/
4728 
4729reloc_howto_type *
4730bfd_default_reloc_type_lookup (bfd *abfd, bfd_reloc_code_real_type code)
4731{
4732  switch (code)
4733    {
4734    case BFD_RELOC_CTOR:
4735      /* The type of reloc used in a ctor, which will be as wide as the
4736	 address - so either a 64, 32, or 16 bitter.  */
4737      switch (bfd_get_arch_info (abfd)->bits_per_address)
4738	{
4739	case 64:
4740	  BFD_FAIL ()do { bfd_assert("/usr/src/gnu/usr.bin/binutils-2.17/bfd/reloc.c"
,4740); } while (0);
4741	case 32:
4742	  return &bfd_howto_32;
4743	case 16:
4744	  BFD_FAIL ()do { bfd_assert("/usr/src/gnu/usr.bin/binutils-2.17/bfd/reloc.c"
,4744); } while (0);
4745	default:
4746	  BFD_FAIL ()do { bfd_assert("/usr/src/gnu/usr.bin/binutils-2.17/bfd/reloc.c"
,4746); } while (0);
4747	}
4748    default:
4749      BFD_FAIL ()do { bfd_assert("/usr/src/gnu/usr.bin/binutils-2.17/bfd/reloc.c"
,4749); } while (0);
4750    }
4751  return NULL((void*)0);
4752}
4753 
4754/*
4755FUNCTION
4756	bfd_get_reloc_code_name
4757 
4758SYNOPSIS
4759	const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code);
4760 
4761DESCRIPTION
4762	Provides a printable name for the supplied relocation code.
4763	Useful mainly for printing error messages.
4764*/
4765 
4766const char *
4767bfd_get_reloc_code_name (bfd_reloc_code_real_type code)
4768{
4769  if (code > BFD_RELOC_UNUSED)
4770    return 0;
4771  return bfd_reloc_code_real_names[code];
4772}
4773 
4774/*
4775INTERNAL_FUNCTION
4776	bfd_generic_relax_section
4777 
4778SYNOPSIS
4779	bfd_boolean bfd_generic_relax_section
4780	  (bfd *abfd,
4781	   asection *section,
4782	   struct bfd_link_info *,
4783	   bfd_boolean *);
4784 
4785DESCRIPTION
4786	Provides default handling for relaxing for back ends which
4787	don't do relaxing.
4788*/
4789 
4790bfd_boolean
4791bfd_generic_relax_section (bfd *abfd ATTRIBUTE_UNUSED__attribute__ ((__unused__)),
4792			   asection *section ATTRIBUTE_UNUSED__attribute__ ((__unused__)),
4793			   struct bfd_link_info *link_info ATTRIBUTE_UNUSED__attribute__ ((__unused__)),
4794			   bfd_boolean *again)
4795{
4796  *again = FALSE0;
4797  return TRUE1;
4798}
4799 
4800/*
4801INTERNAL_FUNCTION
4802	bfd_generic_gc_sections
4803 
4804SYNOPSIS
4805	bfd_boolean bfd_generic_gc_sections
4806	  (bfd *, struct bfd_link_info *);
4807 
4808DESCRIPTION
4809	Provides default handling for relaxing for back ends which
4810	don't do section gc -- i.e., does nothing.
4811*/
4812 
4813bfd_boolean
4814bfd_generic_gc_sections (bfd *abfd ATTRIBUTE_UNUSED__attribute__ ((__unused__)),
4815			 struct bfd_link_info *info ATTRIBUTE_UNUSED__attribute__ ((__unused__)))
4816{
4817  return TRUE1;
4818}
4819 
4820/*
4821INTERNAL_FUNCTION
4822	bfd_generic_merge_sections
4823 
4824SYNOPSIS
4825	bfd_boolean bfd_generic_merge_sections
4826	  (bfd *, struct bfd_link_info *);
4827 
4828DESCRIPTION
4829	Provides default handling for SEC_MERGE section merging for back ends
4830	which don't have SEC_MERGE support -- i.e., does nothing.
4831*/
4832 
4833bfd_boolean
4834bfd_generic_merge_sections (bfd *abfd ATTRIBUTE_UNUSED__attribute__ ((__unused__)),
4835			    struct bfd_link_info *link_info ATTRIBUTE_UNUSED__attribute__ ((__unused__)))
4836{
4837  return TRUE1;
4838}
4839 
4840/*
4841INTERNAL_FUNCTION
4842	bfd_generic_get_relocated_section_contents
4843 
4844SYNOPSIS
4845	bfd_byte *bfd_generic_get_relocated_section_contents
4846	  (bfd *abfd,
4847	   struct bfd_link_info *link_info,
4848	   struct bfd_link_order *link_order,
4849	   bfd_byte *data,
4850	   bfd_boolean relocatable,
4851	   asymbol **symbols);
4852 
4853DESCRIPTION
4854	Provides default handling of relocation effort for back ends
4855	which can't be bothered to do it efficiently.
4856 
4857*/
4858 
4859bfd_byte *
4860bfd_generic_get_relocated_section_contents (bfd *abfd,
4861					    struct bfd_link_info *link_info,
4862					    struct bfd_link_order *link_order,
4863					    bfd_byte *data,
4864					    bfd_boolean relocatable,
4865					    asymbol **symbols)
4866{
4867  /* Get enough memory to hold the stuff.  */
4868  bfd *input_bfd = link_order->u.indirect.section->owner;
4869  asection *input_section = link_order->u.indirect.section;
4870 
4871  long reloc_size = bfd_get_reloc_upper_bound (input_bfd, input_section);
4872  arelent **reloc_vector = NULL((void*)0);
4873  long reloc_count;
4874  bfd_size_type sz;
4875 
4876  if (reloc_size < 0)
1
Assuming 'reloc_size' is >= 0→
2
←
Taking false branch→
4877    goto error_return;
4878 
4879  reloc_vector = bfd_malloc (reloc_size);
3
←
Value assigned to 'reloc_vector'→
4880  if (reloc_vector == NULL((void*)0) && reloc_size != 0)
4
←
Assuming 'reloc_vector' is equal to NULL→
5
←
Assuming 'reloc_size' is equal to 0→
6
←
Taking false branch→
4881    goto error_return;
4882 
4883  /* Read in the section.  */
4884  sz = input_section->rawsize ? input_section->rawsize : input_section->size;
7
←
Assuming field 'rawsize' is 0→
8
←
'?' condition is false→
4885  if (!bfd_get_section_contents (input_bfd, input_section, data, 0, sz))
9
←
Assuming the condition is false→
10
←
Taking false branch→
4886    goto error_return;
4887 
4888  reloc_count = bfd_canonicalize_reloc (input_bfd,
4889					input_section,
4890					reloc_vector,
4891					symbols);
4892  if (reloc_count < 0)
11
←
Assuming 'reloc_count' is >= 0→
12
←
Taking false branch→
4893    goto error_return;
4894 
4895  if (reloc_count > 0)
13
←
Assuming 'reloc_count' is > 0→
14
←
Taking true branch→
4896    {
4897      arelent **parent;
4898      for (parent = reloc_vector; *parent != NULL((void*)0); parent++)
15
←
Null pointer value stored to 'parent'→
16
←
Dereference of null pointer (loaded from variable 'parent')
4899	{
4900	  char *error_message = NULL((void*)0);
4901	  bfd_reloc_status_type r =
4902	    bfd_perform_relocation (input_bfd,
4903				    *parent,
4904				    data,
4905				    input_section,
4906				    relocatable ? abfd : NULL((void*)0),
4907				    &error_message);
4908 
4909	  if (relocatable)
4910	    {
4911	      asection *os = input_section->output_section;
4912 
4913	      /* A partial link, so keep the relocs.  */
4914	      os->orelocation[os->reloc_count] = *parent;
4915	      os->reloc_count++;
4916	    }
4917 
4918	  if (r != bfd_reloc_ok)
4919	    {
4920	      switch (r)
4921		{
4922		case bfd_reloc_undefined:
4923		  if (!((*link_info->callbacks->undefined_symbol)
4924			(link_info, bfd_asymbol_name (*(*parent)->sym_ptr_ptr)((*(*parent)->sym_ptr_ptr)->name),
4925			 input_bfd, input_section, (*parent)->address,
4926			 TRUE1)))
4927		    goto error_return;
4928		  break;
4929		case bfd_reloc_dangerous:
4930		  BFD_ASSERT (error_message != NULL)do { if (!(error_message != ((void*)0))) bfd_assert("/usr/src/gnu/usr.bin/binutils-2.17/bfd/reloc.c"
,4930); } while (0);
4931		  if (!((*link_info->callbacks->reloc_dangerous)
4932			(link_info, error_message, input_bfd, input_section,
4933			 (*parent)->address)))
4934		    goto error_return;
4935		  break;
4936		case bfd_reloc_overflow:
4937		  if (!((*link_info->callbacks->reloc_overflow)
4938			(link_info, NULL((void*)0),
4939			 bfd_asymbol_name (*(*parent)->sym_ptr_ptr)((*(*parent)->sym_ptr_ptr)->name),
4940			 (*parent)->howto->name, (*parent)->addend,
4941			 input_bfd, input_section, (*parent)->address)))
4942		    goto error_return;
4943		  break;
4944		case bfd_reloc_outofrange:
4945		default:
4946		  abort ()_bfd_abort ("/usr/src/gnu/usr.bin/binutils-2.17/bfd/reloc.c",
 4946, __PRETTY_FUNCTION__);
4947		  break;
4948		}
4949 
4950	    }
4951	}
4952    }
4953  if (reloc_vector != NULL((void*)0))
4954    free (reloc_vector);
4955  return data;
4956 
4957error_return:
4958  if (reloc_vector != NULL((void*)0))
4959    free (reloc_vector);
4960  return NULL((void*)0);
4961}