1 /* DO NOT EDIT! -*- buffer-read-only: t -*- This file is automatically
2 generated from "bfd-in.h", "init.c", "opncls.c", "libbfd.c",
3 "bfdio.c", "bfdwin.c", "section.c", "archures.c", "reloc.c",
4 "syms.c", "bfd.c", "archive.c", "corefile.c", "targets.c", "format.c",
5 "linker.c" and "simple.c".
6 Run "make headers" in your build bfd/ to regenerate. */
8 /* Main header file for the bfd library -- portable access to object files.
10 Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
11 1999, 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
13 Contributed by Cygnus Support.
15 This file is part of BFD, the Binary File Descriptor library.
17 This program is free software; you can redistribute it and/or modify
18 it under the terms of the GNU General Public License as published by
19 the Free Software Foundation; either version 2 of the License, or
20 (at your option) any later version.
22 This program is distributed in the hope that it will be useful,
23 but WITHOUT ANY WARRANTY; without even the implied warranty of
24 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
25 GNU General Public License for more details.
27 You should have received a copy of the GNU General Public License
28 along with this program; if not, write to the Free Software
29 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
31 #ifndef __BFD_H_SEEN__
32 #define __BFD_H_SEEN__
40 #if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
42 /* This hack is to avoid a problem with some strict ANSI C preprocessors.
43 The problem is, "32_" is not a valid preprocessing token, and we don't
44 want extra underscores (e.g., "nlm_32_"). The XCONCAT2 macro will
45 cause the inner CONCAT2 macros to be evaluated first, producing
46 still-valid pp-tokens. Then the final concatenation can be done. */
48 #define CONCAT4(a,b,c,d) XCONCAT2(CONCAT2(a,b),CONCAT2(c,d))
52 /* The word size used by BFD on the host. This may be 64 with a 32
53 bit target if the host is 64 bit, or if other 64 bit targets have
54 been selected with --enable-targets, or if --enable-64-bit-bfd. */
55 #define BFD_ARCH_SIZE @wordsize@
57 /* The word size of the default bfd target. */
58 #define BFD_DEFAULT_TARGET_SIZE @bfd_default_target_size@
60 #define BFD_HOST_64BIT_LONG @BFD_HOST_64BIT_LONG@
61 #define BFD_HOST_LONG_LONG @BFD_HOST_LONG_LONG@
62 #if @BFD_HOST_64_BIT_DEFINED@
63 #define BFD_HOST_64_BIT @BFD_HOST_64_BIT@
64 #define BFD_HOST_U_64_BIT @BFD_HOST_U_64_BIT@
65 typedef BFD_HOST_64_BIT bfd_int64_t
;
66 typedef BFD_HOST_U_64_BIT bfd_uint64_t
;
69 #if BFD_ARCH_SIZE >= 64
75 #define INLINE __inline__
81 /* Forward declaration. */
82 typedef struct bfd bfd
;
84 /* Boolean type used in bfd. Too many systems define their own
85 versions of "boolean" for us to safely typedef a "boolean" of
86 our own. Using an enum for "bfd_boolean" has its own set of
87 problems, with strange looking casts required to avoid warnings
88 on some older compilers. Thus we just use an int.
90 General rule: Functions which are bfd_boolean return TRUE on
91 success and FALSE on failure (unless they're a predicate). */
93 typedef int bfd_boolean
;
101 #ifndef BFD_HOST_64_BIT
102 #error No 64 bit integer type available
103 #endif /* ! defined (BFD_HOST_64_BIT) */
105 typedef BFD_HOST_U_64_BIT bfd_vma
;
106 typedef BFD_HOST_64_BIT bfd_signed_vma
;
107 typedef BFD_HOST_U_64_BIT bfd_size_type
;
108 typedef BFD_HOST_U_64_BIT symvalue
;
111 #if BFD_HOST_64BIT_LONG
112 #define sprintf_vma(s,x) sprintf (s, "%016lx", x)
113 #define fprintf_vma(f,x) fprintf (f, "%016lx", x)
115 #define _bfd_int64_low(x) ((unsigned long) (((x) & 0xffffffff)))
116 #define _bfd_int64_high(x) ((unsigned long) (((x) >> 32) & 0xffffffff))
117 #define fprintf_vma(s,x) \
118 fprintf ((s), "%08lx%08lx", _bfd_int64_high (x), _bfd_int64_low (x))
119 #define sprintf_vma(s,x) \
120 sprintf ((s), "%08lx%08lx", _bfd_int64_high (x), _bfd_int64_low (x))
124 #else /* not BFD64 */
126 /* Represent a target address. Also used as a generic unsigned type
127 which is guaranteed to be big enough to hold any arithmetic types
128 we need to deal with. */
129 typedef unsigned long bfd_vma
;
131 /* A generic signed type which is guaranteed to be big enough to hold any
132 arithmetic types we need to deal with. Can be assumed to be compatible
133 with bfd_vma in the same way that signed and unsigned ints are compatible
134 (as parameters, in assignment, etc). */
135 typedef long bfd_signed_vma
;
137 typedef unsigned long symvalue
;
138 typedef unsigned long bfd_size_type
;
140 /* Print a bfd_vma x on stream s. */
141 #define fprintf_vma(s,x) fprintf (s, "%08lx", x)
142 #define sprintf_vma(s,x) sprintf (s, "%08lx", x)
144 #endif /* not BFD64 */
146 #define HALF_BFD_SIZE_TYPE \
147 (((bfd_size_type) 1) << (8 * sizeof (bfd_size_type) / 2))
149 #ifndef BFD_HOST_64_BIT
150 /* Fall back on a 32 bit type. The idea is to make these types always
151 available for function return types, but in the case that
152 BFD_HOST_64_BIT is undefined such a function should abort or
153 otherwise signal an error. */
154 typedef bfd_signed_vma bfd_int64_t
;
155 typedef bfd_vma bfd_uint64_t
;
158 /* An offset into a file. BFD always uses the largest possible offset
159 based on the build time availability of fseek, fseeko, or fseeko64. */
160 typedef @bfd_file_ptr@ file_ptr
;
161 typedef unsigned @bfd_file_ptr@ ufile_ptr
;
163 extern void bfd_sprintf_vma (bfd
*, char *, bfd_vma
);
164 extern void bfd_fprintf_vma (bfd
*, void *, bfd_vma
);
166 #define printf_vma(x) fprintf_vma(stdout,x)
167 #define bfd_printf_vma(abfd,x) bfd_fprintf_vma (abfd,stdout,x)
169 typedef unsigned int flagword
; /* 32 bits of flags */
170 typedef unsigned char bfd_byte
;
174 typedef enum bfd_format
176 bfd_unknown
= 0, /* File format is unknown. */
177 bfd_object
, /* Linker/assembler/compiler output. */
178 bfd_archive
, /* Object archive file. */
179 bfd_core
, /* Core dump. */
180 bfd_type_end
/* Marks the end; don't use it! */
184 /* Values that may appear in the flags field of a BFD. These also
185 appear in the object_flags field of the bfd_target structure, where
186 they indicate the set of flags used by that backend (not all flags
187 are meaningful for all object file formats) (FIXME: at the moment,
188 the object_flags values have mostly just been copied from backend
189 to another, and are not necessarily correct). */
192 #define BFD_NO_FLAGS 0x00
194 /* BFD contains relocation entries. */
195 #define HAS_RELOC 0x01
197 /* BFD is directly executable. */
200 /* BFD has line number information (basically used for F_LNNO in a
202 #define HAS_LINENO 0x04
204 /* BFD has debugging information. */
205 #define HAS_DEBUG 0x08
207 /* BFD has symbols. */
208 #define HAS_SYMS 0x10
210 /* BFD has local symbols (basically used for F_LSYMS in a COFF
212 #define HAS_LOCALS 0x20
214 /* BFD is a dynamic object. */
217 /* Text section is write protected (if D_PAGED is not set, this is
218 like an a.out NMAGIC file) (the linker sets this by default, but
219 clears it for -r or -N). */
222 /* BFD is dynamically paged (this is like an a.out ZMAGIC file) (the
223 linker sets this by default, but clears it for -r or -n or -N). */
224 #define D_PAGED 0x100
226 /* BFD is relaxable (this means that bfd_relax_section may be able to
227 do something) (sometimes bfd_relax_section can do something even if
229 #define BFD_IS_RELAXABLE 0x200
231 /* This may be set before writing out a BFD to request using a
232 traditional format. For example, this is used to request that when
233 writing out an a.out object the symbols not be hashed to eliminate
235 #define BFD_TRADITIONAL_FORMAT 0x400
237 /* This flag indicates that the BFD contents are actually cached in
238 memory. If this is set, iostream points to a bfd_in_memory struct. */
239 #define BFD_IN_MEMORY 0x800
241 /* The sections in this BFD specify a memory page. */
242 #define HAS_LOAD_PAGE 0x1000
244 /* This BFD has been created by the linker and doesn't correspond
245 to any input file. */
246 #define BFD_LINKER_CREATED 0x2000
248 /* Symbols and relocation. */
250 /* A count of carsyms (canonical archive symbols). */
251 typedef unsigned long symindex
;
253 /* How to perform a relocation. */
254 typedef const struct reloc_howto_struct reloc_howto_type
;
256 #define BFD_NO_MORE_SYMBOLS ((symindex) ~0)
258 /* General purpose part of a symbol X;
259 target specific parts are in libcoff.h, libaout.h, etc. */
261 #define bfd_get_section(x) ((x)->section)
262 #define bfd_get_output_section(x) ((x)->section->output_section)
263 #define bfd_set_section(x,y) ((x)->section) = (y)
264 #define bfd_asymbol_base(x) ((x)->section->vma)
265 #define bfd_asymbol_value(x) (bfd_asymbol_base(x) + (x)->value)
266 #define bfd_asymbol_name(x) ((x)->name)
267 /*Perhaps future: #define bfd_asymbol_bfd(x) ((x)->section->owner)*/
268 #define bfd_asymbol_bfd(x) ((x)->the_bfd)
269 #define bfd_asymbol_flavour(x) (bfd_asymbol_bfd(x)->xvec->flavour)
271 /* A canonical archive symbol. */
272 /* This is a type pun with struct ranlib on purpose! */
273 typedef struct carsym
276 file_ptr file_offset
; /* Look here to find the file. */
278 carsym
; /* To make these you call a carsymogen. */
280 /* Used in generating armaps (archive tables of contents).
281 Perhaps just a forward definition would do? */
282 struct orl
/* Output ranlib. */
284 char **name
; /* Symbol name. */
289 } u
; /* bfd* or file position. */
290 int namidx
; /* Index into string table. */
293 /* Linenumber stuff. */
294 typedef struct lineno_cache_entry
296 unsigned int line_number
; /* Linenumber from start of function. */
299 struct bfd_symbol
*sym
; /* Function name. */
300 bfd_vma offset
; /* Offset into section. */
305 /* Object and core file sections. */
307 #define align_power(addr, align) \
308 (((addr) + ((bfd_vma) 1 << (align)) - 1) & ((bfd_vma) -1 << (align)))
310 typedef struct bfd_section
*sec_ptr
;
312 #define bfd_get_section_name(bfd, ptr) ((ptr)->name + 0)
313 #define bfd_get_section_vma(bfd, ptr) ((ptr)->vma + 0)
314 #define bfd_get_section_lma(bfd, ptr) ((ptr)->lma + 0)
315 #define bfd_get_section_alignment(bfd, ptr) ((ptr)->alignment_power + 0)
316 #define bfd_section_name(bfd, ptr) ((ptr)->name)
317 #define bfd_section_size(bfd, ptr) ((ptr)->size)
318 #define bfd_get_section_size(ptr) ((ptr)->size)
319 #define bfd_section_vma(bfd, ptr) ((ptr)->vma)
320 #define bfd_section_lma(bfd, ptr) ((ptr)->lma)
321 #define bfd_section_alignment(bfd, ptr) ((ptr)->alignment_power)
322 #define bfd_get_section_flags(bfd, ptr) ((ptr)->flags + 0)
323 #define bfd_get_section_userdata(bfd, ptr) ((ptr)->userdata)
325 #define bfd_is_com_section(ptr) (((ptr)->flags & SEC_IS_COMMON) != 0)
327 #define bfd_set_section_vma(bfd, ptr, val) (((ptr)->vma = (ptr)->lma = (val)), ((ptr)->user_set_vma = TRUE), TRUE)
328 #define bfd_set_section_alignment(bfd, ptr, val) (((ptr)->alignment_power = (val)),TRUE)
329 #define bfd_set_section_userdata(bfd, ptr, val) (((ptr)->userdata = (val)),TRUE)
330 /* Find the address one past the end of SEC. */
331 #define bfd_get_section_limit(bfd, sec) \
332 (((sec)->rawsize ? (sec)->rawsize : (sec)->size) \
333 / bfd_octets_per_byte (bfd))
335 typedef struct stat stat_type
;
337 typedef enum bfd_print_symbol
339 bfd_print_symbol_name
,
340 bfd_print_symbol_more
,
342 } bfd_print_symbol_type
;
344 /* Information about a symbol that nm needs. */
346 typedef struct _symbol_info
350 const char *name
; /* Symbol name. */
351 unsigned char stab_type
; /* Stab type. */
352 char stab_other
; /* Stab other. */
353 short stab_desc
; /* Stab desc. */
354 const char *stab_name
; /* String for stab type. */
357 /* Get the name of a stabs type code. */
359 extern const char *bfd_get_stab_name (int);
361 /* Hash table routines. There is no way to free up a hash table. */
363 /* An element in the hash table. Most uses will actually use a larger
364 structure, and an instance of this will be the first field. */
366 struct bfd_hash_entry
368 /* Next entry for this hash code. */
369 struct bfd_hash_entry
*next
;
370 /* String being hashed. */
372 /* Hash code. This is the full hash code, not the index into the
379 struct bfd_hash_table
381 /* The hash array. */
382 struct bfd_hash_entry
**table
;
383 /* The number of slots in the hash table. */
385 /* A function used to create new elements in the hash table. The
386 first entry is itself a pointer to an element. When this
387 function is first invoked, this pointer will be NULL. However,
388 having the pointer permits a hierarchy of method functions to be
389 built each of which calls the function in the superclass. Thus
390 each function should be written to allocate a new block of memory
391 only if the argument is NULL. */
392 struct bfd_hash_entry
*(*newfunc
)
393 (struct bfd_hash_entry
*, struct bfd_hash_table
*, const char *);
394 /* An objalloc for this hash table. This is a struct objalloc *,
395 but we use void * to avoid requiring the inclusion of objalloc.h. */
399 /* Initialize a hash table. */
400 extern bfd_boolean bfd_hash_table_init
401 (struct bfd_hash_table
*,
402 struct bfd_hash_entry
*(*) (struct bfd_hash_entry
*,
403 struct bfd_hash_table
*,
406 /* Initialize a hash table specifying a size. */
407 extern bfd_boolean bfd_hash_table_init_n
408 (struct bfd_hash_table
*,
409 struct bfd_hash_entry
*(*) (struct bfd_hash_entry
*,
410 struct bfd_hash_table
*,
414 /* Free up a hash table. */
415 extern void bfd_hash_table_free
416 (struct bfd_hash_table
*);
418 /* Look up a string in a hash table. If CREATE is TRUE, a new entry
419 will be created for this string if one does not already exist. The
420 COPY argument must be TRUE if this routine should copy the string
421 into newly allocated memory when adding an entry. */
422 extern struct bfd_hash_entry
*bfd_hash_lookup
423 (struct bfd_hash_table
*, const char *, bfd_boolean create
,
426 /* Replace an entry in a hash table. */
427 extern void bfd_hash_replace
428 (struct bfd_hash_table
*, struct bfd_hash_entry
*old
,
429 struct bfd_hash_entry
*nw
);
431 /* Base method for creating a hash table entry. */
432 extern struct bfd_hash_entry
*bfd_hash_newfunc
433 (struct bfd_hash_entry
*, struct bfd_hash_table
*, const char *);
435 /* Grab some space for a hash table entry. */
436 extern void *bfd_hash_allocate
437 (struct bfd_hash_table
*, unsigned int);
439 /* Traverse a hash table in a random order, calling a function on each
440 element. If the function returns FALSE, the traversal stops. The
441 INFO argument is passed to the function. */
442 extern void bfd_hash_traverse
443 (struct bfd_hash_table
*,
444 bfd_boolean (*) (struct bfd_hash_entry
*, void *),
447 /* Allows the default size of a hash table to be configured. New hash
448 tables allocated using bfd_hash_table_init will be created with
450 extern void bfd_hash_set_default_size (bfd_size_type
);
452 /* This structure is used to keep track of stabs in sections
453 information while linking. */
457 /* A hash table used to hold stabs strings. */
458 struct bfd_strtab_hash
*strings
;
459 /* The header file hash table. */
460 struct bfd_hash_table includes
;
461 /* The first .stabstr section. */
462 struct bfd_section
*stabstr
;
465 #define COFF_SWAP_TABLE (void *) &bfd_coff_std_swap_table
467 /* User program access to BFD facilities. */
469 /* Direct I/O routines, for programs which know more about the object
470 file than BFD does. Use higher level routines if possible. */
472 extern bfd_size_type
bfd_bread (void *, bfd_size_type
, bfd
*);
473 extern bfd_size_type
bfd_bwrite (const void *, bfd_size_type
, bfd
*);
474 extern int bfd_seek (bfd
*, file_ptr
, int);
475 extern file_ptr
bfd_tell (bfd
*);
476 extern int bfd_flush (bfd
*);
477 extern int bfd_stat (bfd
*, struct stat
*);
479 /* Deprecated old routines. */
481 #define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \
482 (warn_deprecated ("bfd_read", __FILE__, __LINE__, __FUNCTION__), \
483 bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
484 #define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \
485 (warn_deprecated ("bfd_write", __FILE__, __LINE__, __FUNCTION__), \
486 bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
488 #define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \
489 (warn_deprecated ("bfd_read", (const char *) 0, 0, (const char *) 0), \
490 bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
491 #define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \
492 (warn_deprecated ("bfd_write", (const char *) 0, 0, (const char *) 0),\
493 bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
495 extern void warn_deprecated (const char *, const char *, int, const char *);
497 /* Cast from const char * to char * so that caller can assign to
498 a char * without a warning. */
499 #define bfd_get_filename(abfd) ((char *) (abfd)->filename)
500 #define bfd_get_cacheable(abfd) ((abfd)->cacheable)
501 #define bfd_get_format(abfd) ((abfd)->format)
502 #define bfd_get_target(abfd) ((abfd)->xvec->name)
503 #define bfd_get_flavour(abfd) ((abfd)->xvec->flavour)
504 #define bfd_family_coff(abfd) \
505 (bfd_get_flavour (abfd) == bfd_target_coff_flavour || \
506 bfd_get_flavour (abfd) == bfd_target_xcoff_flavour)
507 #define bfd_big_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_BIG)
508 #define bfd_little_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_LITTLE)
509 #define bfd_header_big_endian(abfd) \
510 ((abfd)->xvec->header_byteorder == BFD_ENDIAN_BIG)
511 #define bfd_header_little_endian(abfd) \
512 ((abfd)->xvec->header_byteorder == BFD_ENDIAN_LITTLE)
513 #define bfd_get_file_flags(abfd) ((abfd)->flags)
514 #define bfd_applicable_file_flags(abfd) ((abfd)->xvec->object_flags)
515 #define bfd_applicable_section_flags(abfd) ((abfd)->xvec->section_flags)
516 #define bfd_my_archive(abfd) ((abfd)->my_archive)
517 #define bfd_has_map(abfd) ((abfd)->has_armap)
519 #define bfd_valid_reloc_types(abfd) ((abfd)->xvec->valid_reloc_types)
520 #define bfd_usrdata(abfd) ((abfd)->usrdata)
522 #define bfd_get_start_address(abfd) ((abfd)->start_address)
523 #define bfd_get_symcount(abfd) ((abfd)->symcount)
524 #define bfd_get_outsymbols(abfd) ((abfd)->outsymbols)
525 #define bfd_count_sections(abfd) ((abfd)->section_count)
527 #define bfd_get_dynamic_symcount(abfd) ((abfd)->dynsymcount)
529 #define bfd_get_symbol_leading_char(abfd) ((abfd)->xvec->symbol_leading_char)
531 #define bfd_set_cacheable(abfd,bool) (((abfd)->cacheable = bool), TRUE)
533 extern bfd_boolean bfd_cache_close
535 /* NB: This declaration should match the autogenerated one in libbfd.h. */
537 extern bfd_boolean
bfd_cache_close_all (void);
539 extern bfd_boolean bfd_record_phdr
540 (bfd
*, unsigned long, bfd_boolean
, flagword
, bfd_boolean
, bfd_vma
,
541 bfd_boolean
, bfd_boolean
, unsigned int, struct bfd_section
**);
543 /* Byte swapping routines. */
545 bfd_uint64_t
bfd_getb64 (const void *);
546 bfd_uint64_t
bfd_getl64 (const void *);
547 bfd_int64_t
bfd_getb_signed_64 (const void *);
548 bfd_int64_t
bfd_getl_signed_64 (const void *);
549 bfd_vma
bfd_getb32 (const void *);
550 bfd_vma
bfd_getl32 (const void *);
551 bfd_signed_vma
bfd_getb_signed_32 (const void *);
552 bfd_signed_vma
bfd_getl_signed_32 (const void *);
553 bfd_vma
bfd_getb16 (const void *);
554 bfd_vma
bfd_getl16 (const void *);
555 bfd_signed_vma
bfd_getb_signed_16 (const void *);
556 bfd_signed_vma
bfd_getl_signed_16 (const void *);
557 void bfd_putb64 (bfd_uint64_t
, void *);
558 void bfd_putl64 (bfd_uint64_t
, void *);
559 void bfd_putb32 (bfd_vma
, void *);
560 void bfd_putl32 (bfd_vma
, void *);
561 void bfd_putb16 (bfd_vma
, void *);
562 void bfd_putl16 (bfd_vma
, void *);
564 /* Byte swapping routines which take size and endiannes as arguments. */
566 bfd_uint64_t
bfd_get_bits (const void *, int, bfd_boolean
);
567 void bfd_put_bits (bfd_uint64_t
, void *, int, bfd_boolean
);
569 extern bfd_boolean
bfd_section_already_linked_table_init (void);
570 extern void bfd_section_already_linked_table_free (void);
572 /* Externally visible ECOFF routines. */
574 #if defined(__STDC__) || defined(ALMOST_STDC)
575 struct ecoff_debug_info
;
576 struct ecoff_debug_swap
;
579 struct bfd_link_info
;
580 struct bfd_link_hash_entry
;
581 struct bfd_elf_version_tree
;
583 extern bfd_vma bfd_ecoff_get_gp_value
585 extern bfd_boolean bfd_ecoff_set_gp_value
586 (bfd
*abfd
, bfd_vma gp_value
);
587 extern bfd_boolean bfd_ecoff_set_regmasks
588 (bfd
*abfd
, unsigned long gprmask
, unsigned long fprmask
,
589 unsigned long *cprmask
);
590 extern void *bfd_ecoff_debug_init
591 (bfd
*output_bfd
, struct ecoff_debug_info
*output_debug
,
592 const struct ecoff_debug_swap
*output_swap
, struct bfd_link_info
*);
593 extern void bfd_ecoff_debug_free
594 (void *handle
, bfd
*output_bfd
, struct ecoff_debug_info
*output_debug
,
595 const struct ecoff_debug_swap
*output_swap
, struct bfd_link_info
*);
596 extern bfd_boolean bfd_ecoff_debug_accumulate
597 (void *handle
, bfd
*output_bfd
, struct ecoff_debug_info
*output_debug
,
598 const struct ecoff_debug_swap
*output_swap
, bfd
*input_bfd
,
599 struct ecoff_debug_info
*input_debug
,
600 const struct ecoff_debug_swap
*input_swap
, struct bfd_link_info
*);
601 extern bfd_boolean bfd_ecoff_debug_accumulate_other
602 (void *handle
, bfd
*output_bfd
, struct ecoff_debug_info
*output_debug
,
603 const struct ecoff_debug_swap
*output_swap
, bfd
*input_bfd
,
604 struct bfd_link_info
*);
605 extern bfd_boolean bfd_ecoff_debug_externals
606 (bfd
*abfd
, struct ecoff_debug_info
*debug
,
607 const struct ecoff_debug_swap
*swap
, bfd_boolean relocatable
,
608 bfd_boolean (*get_extr
) (struct bfd_symbol
*, struct ecoff_extr
*),
609 void (*set_index
) (struct bfd_symbol
*, bfd_size_type
));
610 extern bfd_boolean bfd_ecoff_debug_one_external
611 (bfd
*abfd
, struct ecoff_debug_info
*debug
,
612 const struct ecoff_debug_swap
*swap
, const char *name
,
613 struct ecoff_extr
*esym
);
614 extern bfd_size_type bfd_ecoff_debug_size
615 (bfd
*abfd
, struct ecoff_debug_info
*debug
,
616 const struct ecoff_debug_swap
*swap
);
617 extern bfd_boolean bfd_ecoff_write_debug
618 (bfd
*abfd
, struct ecoff_debug_info
*debug
,
619 const struct ecoff_debug_swap
*swap
, file_ptr where
);
620 extern bfd_boolean bfd_ecoff_write_accumulated_debug
621 (void *handle
, bfd
*abfd
, struct ecoff_debug_info
*debug
,
622 const struct ecoff_debug_swap
*swap
,
623 struct bfd_link_info
*info
, file_ptr where
);
625 /* Externally visible ELF routines. */
627 struct bfd_link_needed_list
629 struct bfd_link_needed_list
*next
;
634 enum dynamic_lib_link_class
{
638 DYN_NO_ADD_NEEDED
= 4,
642 extern bfd_boolean bfd_elf_record_link_assignment
643 (bfd
*, struct bfd_link_info
*, const char *, bfd_boolean
,
645 extern struct bfd_link_needed_list
*bfd_elf_get_needed_list
646 (bfd
*, struct bfd_link_info
*);
647 extern bfd_boolean bfd_elf_get_bfd_needed_list
648 (bfd
*, struct bfd_link_needed_list
**);
649 extern bfd_boolean bfd_elf_size_dynamic_sections
650 (bfd
*, const char *, const char *, const char *, const char * const *,
651 struct bfd_link_info
*, struct bfd_section
**,
652 struct bfd_elf_version_tree
*);
653 extern bfd_boolean bfd_elf_size_dynsym_hash_dynstr
654 (bfd
*, struct bfd_link_info
*);
655 extern void bfd_elf_set_dt_needed_name
656 (bfd
*, const char *);
657 extern const char *bfd_elf_get_dt_soname
659 extern void bfd_elf_set_dyn_lib_class
661 extern int bfd_elf_get_dyn_lib_class
663 extern struct bfd_link_needed_list
*bfd_elf_get_runpath_list
664 (bfd
*, struct bfd_link_info
*);
665 extern bfd_boolean bfd_elf_discard_info
666 (bfd
*, struct bfd_link_info
*);
667 extern unsigned int _bfd_elf_default_action_discarded
668 (struct bfd_section
*);
670 /* Return an upper bound on the number of bytes required to store a
671 copy of ABFD's program header table entries. Return -1 if an error
672 occurs; bfd_get_error will return an appropriate code. */
673 extern long bfd_get_elf_phdr_upper_bound
676 /* Copy ABFD's program header table entries to *PHDRS. The entries
677 will be stored as an array of Elf_Internal_Phdr structures, as
678 defined in include/elf/internal.h. To find out how large the
679 buffer needs to be, call bfd_get_elf_phdr_upper_bound.
681 Return the number of program header table entries read, or -1 if an
682 error occurs; bfd_get_error will return an appropriate code. */
683 extern int bfd_get_elf_phdrs
684 (bfd
*abfd
, void *phdrs
);
686 /* Create a new BFD as if by bfd_openr. Rather than opening a file,
687 reconstruct an ELF file by reading the segments out of remote memory
688 based on the ELF file header at EHDR_VMA and the ELF program headers it
689 points to. If not null, *LOADBASEP is filled in with the difference
690 between the VMAs from which the segments were read, and the VMAs the
691 file headers (and hence BFD's idea of each section's VMA) put them at.
693 The function TARGET_READ_MEMORY is called to copy LEN bytes from the
694 remote memory at target address VMA into the local buffer at MYADDR; it
695 should return zero on success or an `errno' code on failure. TEMPL must
696 be a BFD for an ELF target with the word size and byte order found in
697 the remote memory. */
698 extern bfd
*bfd_elf_bfd_from_remote_memory
699 (bfd
*templ
, bfd_vma ehdr_vma
, bfd_vma
*loadbasep
,
700 int (*target_read_memory
) (bfd_vma vma
, bfd_byte
*myaddr
, int len
));
702 /* Return the arch_size field of an elf bfd, or -1 if not elf. */
703 extern int bfd_get_arch_size
706 /* Return TRUE if address "naturally" sign extends, or -1 if not elf. */
707 extern int bfd_get_sign_extend_vma
710 extern struct bfd_section
*_bfd_elf_tls_setup
711 (bfd
*, struct bfd_link_info
*);
713 extern void _bfd_fix_excluded_sec_syms
714 (bfd
*, struct bfd_link_info
*);
716 extern unsigned bfd_m68k_mach_to_features (int);
718 extern int bfd_m68k_features_to_mach (unsigned);
720 extern bfd_boolean bfd_m68k_elf32_create_embedded_relocs
721 (bfd
*, struct bfd_link_info
*, struct bfd_section
*, struct bfd_section
*,
724 extern bfd_boolean bfd_bfin_elf32_create_embedded_relocs
725 (bfd
*, struct bfd_link_info
*, struct bfd_section
*, struct bfd_section
*,
728 /* SunOS shared library support routines for the linker. */
730 extern struct bfd_link_needed_list
*bfd_sunos_get_needed_list
731 (bfd
*, struct bfd_link_info
*);
732 extern bfd_boolean bfd_sunos_record_link_assignment
733 (bfd
*, struct bfd_link_info
*, const char *);
734 extern bfd_boolean bfd_sunos_size_dynamic_sections
735 (bfd
*, struct bfd_link_info
*, struct bfd_section
**,
736 struct bfd_section
**, struct bfd_section
**);
738 /* Linux shared library support routines for the linker. */
740 extern bfd_boolean bfd_i386linux_size_dynamic_sections
741 (bfd
*, struct bfd_link_info
*);
742 extern bfd_boolean bfd_m68klinux_size_dynamic_sections
743 (bfd
*, struct bfd_link_info
*);
744 extern bfd_boolean bfd_sparclinux_size_dynamic_sections
745 (bfd
*, struct bfd_link_info
*);
749 struct _bfd_window_internal
;
750 typedef struct _bfd_window_internal bfd_window_internal
;
752 typedef struct _bfd_window
754 /* What the user asked for. */
757 /* The actual window used by BFD. Small user-requested read-only
758 regions sharing a page may share a single window into the object
759 file. Read-write versions shouldn't until I've fixed things to
760 keep track of which portions have been claimed by the
761 application; don't want to give the same region back when the
762 application wants two writable copies! */
763 struct _bfd_window_internal
*i
;
767 extern void bfd_init_window
769 extern void bfd_free_window
771 extern bfd_boolean bfd_get_file_window
772 (bfd
*, file_ptr
, bfd_size_type
, bfd_window
*, bfd_boolean
);
774 /* XCOFF support routines for the linker. */
776 extern bfd_boolean bfd_xcoff_link_record_set
777 (bfd
*, struct bfd_link_info
*, struct bfd_link_hash_entry
*, bfd_size_type
);
778 extern bfd_boolean bfd_xcoff_import_symbol
779 (bfd
*, struct bfd_link_info
*, struct bfd_link_hash_entry
*, bfd_vma
,
780 const char *, const char *, const char *, unsigned int);
781 extern bfd_boolean bfd_xcoff_export_symbol
782 (bfd
*, struct bfd_link_info
*, struct bfd_link_hash_entry
*);
783 extern bfd_boolean bfd_xcoff_link_count_reloc
784 (bfd
*, struct bfd_link_info
*, const char *);
785 extern bfd_boolean bfd_xcoff_record_link_assignment
786 (bfd
*, struct bfd_link_info
*, const char *);
787 extern bfd_boolean bfd_xcoff_size_dynamic_sections
788 (bfd
*, struct bfd_link_info
*, const char *, const char *,
789 unsigned long, unsigned long, unsigned long, bfd_boolean
,
790 int, bfd_boolean
, bfd_boolean
, struct bfd_section
**, bfd_boolean
);
791 extern bfd_boolean bfd_xcoff_link_generate_rtinit
792 (bfd
*, const char *, const char *, bfd_boolean
);
794 /* XCOFF support routines for ar. */
795 extern bfd_boolean bfd_xcoff_ar_archive_set_magic
798 /* Externally visible COFF routines. */
800 #if defined(__STDC__) || defined(ALMOST_STDC)
801 struct internal_syment
;
802 union internal_auxent
;
805 extern bfd_boolean bfd_coff_get_syment
806 (bfd
*, struct bfd_symbol
*, struct internal_syment
*);
808 extern bfd_boolean bfd_coff_get_auxent
809 (bfd
*, struct bfd_symbol
*, int, union internal_auxent
*);
811 extern bfd_boolean bfd_coff_set_symbol_class
812 (bfd
*, struct bfd_symbol
*, unsigned int);
814 extern bfd_boolean bfd_m68k_coff_create_embedded_relocs
815 (bfd
*, struct bfd_link_info
*, struct bfd_section
*, struct bfd_section
*, char **);
817 /* ARM Interworking support. Called from linker. */
818 extern bfd_boolean bfd_arm_allocate_interworking_sections
819 (struct bfd_link_info
*);
821 extern bfd_boolean bfd_arm_process_before_allocation
822 (bfd
*, struct bfd_link_info
*, int);
824 extern bfd_boolean bfd_arm_get_bfd_for_interworking
825 (bfd
*, struct bfd_link_info
*);
827 /* PE ARM Interworking support. Called from linker. */
828 extern bfd_boolean bfd_arm_pe_allocate_interworking_sections
829 (struct bfd_link_info
*);
831 extern bfd_boolean bfd_arm_pe_process_before_allocation
832 (bfd
*, struct bfd_link_info
*, int);
834 extern bfd_boolean bfd_arm_pe_get_bfd_for_interworking
835 (bfd
*, struct bfd_link_info
*);
837 /* ELF ARM Interworking support. Called from linker. */
838 extern bfd_boolean bfd_elf32_arm_allocate_interworking_sections
839 (struct bfd_link_info
*);
841 extern bfd_boolean bfd_elf32_arm_process_before_allocation
842 (bfd
*, struct bfd_link_info
*, int);
844 void bfd_elf32_arm_set_target_relocs
845 (struct bfd_link_info
*, int, char *, int, int);
847 extern bfd_boolean bfd_elf32_arm_get_bfd_for_interworking
848 (bfd
*, struct bfd_link_info
*);
850 extern bfd_boolean bfd_elf32_arm_add_glue_sections_to_bfd
851 (bfd
*, struct bfd_link_info
*);
853 /* ELF ARM mapping symbol support */
854 extern bfd_boolean bfd_is_arm_mapping_symbol_name
857 /* ARM Note section processing. */
858 extern bfd_boolean bfd_arm_merge_machines
861 extern bfd_boolean bfd_arm_update_notes
862 (bfd
*, const char *);
864 extern unsigned int bfd_arm_get_mach_from_notes
865 (bfd
*, const char *);
867 /* TI COFF load page support. */
868 extern void bfd_ticoff_set_section_load_page
869 (struct bfd_section
*, int);
871 extern int bfd_ticoff_get_section_load_page
872 (struct bfd_section
*);
874 /* H8/300 functions. */
875 extern bfd_vma bfd_h8300_pad_address
878 /* IA64 Itanium code generation. Called from linker. */
879 extern void bfd_elf32_ia64_after_parse
882 extern void bfd_elf64_ia64_after_parse
885 /* This structure is used for a comdat section, as in PE. A comdat
886 section is associated with a particular symbol. When the linker
887 sees a comdat section, it keeps only one of the sections with a
888 given name and associated with a given symbol. */
890 struct coff_comdat_info
892 /* The name of the symbol associated with a comdat section. */
895 /* The local symbol table index of the symbol associated with a
896 comdat section. This is only meaningful to the object file format
897 specific code; it is not an index into the list returned by
898 bfd_canonicalize_symtab. */
902 extern struct coff_comdat_info
*bfd_coff_get_comdat_section
903 (bfd
*, struct bfd_section
*);
905 /* Extracted from init.c. */
906 void bfd_init (void);
908 /* Extracted from opncls.c. */
909 bfd
*bfd_fopen (const char *filename
, const char *target
,
910 const char *mode
, int fd
);
912 bfd
*bfd_openr (const char *filename
, const char *target
);
914 bfd
*bfd_fdopenr (const char *filename
, const char *target
, int fd
);
916 bfd
*bfd_openstreamr (const char *, const char *, void *);
918 bfd
*bfd_openr_iovec (const char *filename
, const char *target
,
919 void *(*open
) (struct bfd
*nbfd
,
922 file_ptr (*pread
) (struct bfd
*nbfd
,
927 int (*close
) (struct bfd
*nbfd
,
930 bfd
*bfd_openw (const char *filename
, const char *target
);
932 bfd_boolean
bfd_close (bfd
*abfd
);
934 bfd_boolean
bfd_close_all_done (bfd
*);
936 bfd
*bfd_create (const char *filename
, bfd
*templ
);
938 bfd_boolean
bfd_make_writable (bfd
*abfd
);
940 bfd_boolean
bfd_make_readable (bfd
*abfd
);
942 unsigned long bfd_calc_gnu_debuglink_crc32
943 (unsigned long crc
, const unsigned char *buf
, bfd_size_type len
);
945 char *bfd_follow_gnu_debuglink (bfd
*abfd
, const char *dir
);
947 struct bfd_section
*bfd_create_gnu_debuglink_section
948 (bfd
*abfd
, const char *filename
);
950 bfd_boolean bfd_fill_in_gnu_debuglink_section
951 (bfd
*abfd
, struct bfd_section
*sect
, const char *filename
);
953 /* Extracted from libbfd.c. */
955 /* Byte swapping macros for user section data. */
957 #define bfd_put_8(abfd, val, ptr) \
958 ((void) (*((unsigned char *) (ptr)) = (val) & 0xff))
959 #define bfd_put_signed_8 \
961 #define bfd_get_8(abfd, ptr) \
962 (*(unsigned char *) (ptr) & 0xff)
963 #define bfd_get_signed_8(abfd, ptr) \
964 (((*(unsigned char *) (ptr) & 0xff) ^ 0x80) - 0x80)
966 #define bfd_put_16(abfd, val, ptr) \
967 BFD_SEND (abfd, bfd_putx16, ((val),(ptr)))
968 #define bfd_put_signed_16 \
970 #define bfd_get_16(abfd, ptr) \
971 BFD_SEND (abfd, bfd_getx16, (ptr))
972 #define bfd_get_signed_16(abfd, ptr) \
973 BFD_SEND (abfd, bfd_getx_signed_16, (ptr))
975 #define bfd_put_32(abfd, val, ptr) \
976 BFD_SEND (abfd, bfd_putx32, ((val),(ptr)))
977 #define bfd_put_signed_32 \
979 #define bfd_get_32(abfd, ptr) \
980 BFD_SEND (abfd, bfd_getx32, (ptr))
981 #define bfd_get_signed_32(abfd, ptr) \
982 BFD_SEND (abfd, bfd_getx_signed_32, (ptr))
984 #define bfd_put_64(abfd, val, ptr) \
985 BFD_SEND (abfd, bfd_putx64, ((val), (ptr)))
986 #define bfd_put_signed_64 \
988 #define bfd_get_64(abfd, ptr) \
989 BFD_SEND (abfd, bfd_getx64, (ptr))
990 #define bfd_get_signed_64(abfd, ptr) \
991 BFD_SEND (abfd, bfd_getx_signed_64, (ptr))
993 #define bfd_get(bits, abfd, ptr) \
994 ((bits) == 8 ? (bfd_vma) bfd_get_8 (abfd, ptr) \
995 : (bits) == 16 ? bfd_get_16 (abfd, ptr) \
996 : (bits) == 32 ? bfd_get_32 (abfd, ptr) \
997 : (bits) == 64 ? bfd_get_64 (abfd, ptr) \
998 : (abort (), (bfd_vma) - 1))
1000 #define bfd_put(bits, abfd, val, ptr) \
1001 ((bits) == 8 ? bfd_put_8 (abfd, val, ptr) \
1002 : (bits) == 16 ? bfd_put_16 (abfd, val, ptr) \
1003 : (bits) == 32 ? bfd_put_32 (abfd, val, ptr) \
1004 : (bits) == 64 ? bfd_put_64 (abfd, val, ptr) \
1005 : (abort (), (void) 0))
1008 /* Byte swapping macros for file header data. */
1010 #define bfd_h_put_8(abfd, val, ptr) \
1011 bfd_put_8 (abfd, val, ptr)
1012 #define bfd_h_put_signed_8(abfd, val, ptr) \
1013 bfd_put_8 (abfd, val, ptr)
1014 #define bfd_h_get_8(abfd, ptr) \
1015 bfd_get_8 (abfd, ptr)
1016 #define bfd_h_get_signed_8(abfd, ptr) \
1017 bfd_get_signed_8 (abfd, ptr)
1019 #define bfd_h_put_16(abfd, val, ptr) \
1020 BFD_SEND (abfd, bfd_h_putx16, (val, ptr))
1021 #define bfd_h_put_signed_16 \
1023 #define bfd_h_get_16(abfd, ptr) \
1024 BFD_SEND (abfd, bfd_h_getx16, (ptr))
1025 #define bfd_h_get_signed_16(abfd, ptr) \
1026 BFD_SEND (abfd, bfd_h_getx_signed_16, (ptr))
1028 #define bfd_h_put_32(abfd, val, ptr) \
1029 BFD_SEND (abfd, bfd_h_putx32, (val, ptr))
1030 #define bfd_h_put_signed_32 \
1032 #define bfd_h_get_32(abfd, ptr) \
1033 BFD_SEND (abfd, bfd_h_getx32, (ptr))
1034 #define bfd_h_get_signed_32(abfd, ptr) \
1035 BFD_SEND (abfd, bfd_h_getx_signed_32, (ptr))
1037 #define bfd_h_put_64(abfd, val, ptr) \
1038 BFD_SEND (abfd, bfd_h_putx64, (val, ptr))
1039 #define bfd_h_put_signed_64 \
1041 #define bfd_h_get_64(abfd, ptr) \
1042 BFD_SEND (abfd, bfd_h_getx64, (ptr))
1043 #define bfd_h_get_signed_64(abfd, ptr) \
1044 BFD_SEND (abfd, bfd_h_getx_signed_64, (ptr))
1046 /* Aliases for the above, which should eventually go away. */
1048 #define H_PUT_64 bfd_h_put_64
1049 #define H_PUT_32 bfd_h_put_32
1050 #define H_PUT_16 bfd_h_put_16
1051 #define H_PUT_8 bfd_h_put_8
1052 #define H_PUT_S64 bfd_h_put_signed_64
1053 #define H_PUT_S32 bfd_h_put_signed_32
1054 #define H_PUT_S16 bfd_h_put_signed_16
1055 #define H_PUT_S8 bfd_h_put_signed_8
1056 #define H_GET_64 bfd_h_get_64
1057 #define H_GET_32 bfd_h_get_32
1058 #define H_GET_16 bfd_h_get_16
1059 #define H_GET_8 bfd_h_get_8
1060 #define H_GET_S64 bfd_h_get_signed_64
1061 #define H_GET_S32 bfd_h_get_signed_32
1062 #define H_GET_S16 bfd_h_get_signed_16
1063 #define H_GET_S8 bfd_h_get_signed_8
1066 /* Extracted from bfdio.c. */
1067 long bfd_get_mtime (bfd
*abfd
);
1069 long bfd_get_size (bfd
*abfd
);
1071 /* Extracted from bfdwin.c. */
1072 /* Extracted from section.c. */
1073 typedef struct bfd_section
1075 /* The name of the section; the name isn't a copy, the pointer is
1076 the same as that passed to bfd_make_section. */
1079 /* A unique sequence number. */
1082 /* Which section in the bfd; 0..n-1 as sections are created in a bfd. */
1085 /* The next section in the list belonging to the BFD, or NULL. */
1086 struct bfd_section
*next
;
1088 /* The previous section in the list belonging to the BFD, or NULL. */
1089 struct bfd_section
*prev
;
1091 /* The field flags contains attributes of the section. Some
1092 flags are read in from the object file, and some are
1093 synthesized from other information. */
1096 #define SEC_NO_FLAGS 0x000
1098 /* Tells the OS to allocate space for this section when loading.
1099 This is clear for a section containing debug information only. */
1100 #define SEC_ALLOC 0x001
1102 /* Tells the OS to load the section from the file when loading.
1103 This is clear for a .bss section. */
1104 #define SEC_LOAD 0x002
1106 /* The section contains data still to be relocated, so there is
1107 some relocation information too. */
1108 #define SEC_RELOC 0x004
1110 /* A signal to the OS that the section contains read only data. */
1111 #define SEC_READONLY 0x008
1113 /* The section contains code only. */
1114 #define SEC_CODE 0x010
1116 /* The section contains data only. */
1117 #define SEC_DATA 0x020
1119 /* The section will reside in ROM. */
1120 #define SEC_ROM 0x040
1122 /* The section contains constructor information. This section
1123 type is used by the linker to create lists of constructors and
1124 destructors used by <<g++>>. When a back end sees a symbol
1125 which should be used in a constructor list, it creates a new
1126 section for the type of name (e.g., <<__CTOR_LIST__>>), attaches
1127 the symbol to it, and builds a relocation. To build the lists
1128 of constructors, all the linker has to do is catenate all the
1129 sections called <<__CTOR_LIST__>> and relocate the data
1130 contained within - exactly the operations it would peform on
1132 #define SEC_CONSTRUCTOR 0x080
1134 /* The section has contents - a data section could be
1135 <<SEC_ALLOC>> | <<SEC_HAS_CONTENTS>>; a debug section could be
1136 <<SEC_HAS_CONTENTS>> */
1137 #define SEC_HAS_CONTENTS 0x100
1139 /* An instruction to the linker to not output the section
1140 even if it has information which would normally be written. */
1141 #define SEC_NEVER_LOAD 0x200
1143 /* The section contains thread local data. */
1144 #define SEC_THREAD_LOCAL 0x400
1146 /* The section has GOT references. This flag is only for the
1147 linker, and is currently only used by the elf32-hppa back end.
1148 It will be set if global offset table references were detected
1149 in this section, which indicate to the linker that the section
1150 contains PIC code, and must be handled specially when doing a
1152 #define SEC_HAS_GOT_REF 0x800
1154 /* The section contains common symbols (symbols may be defined
1155 multiple times, the value of a symbol is the amount of
1156 space it requires, and the largest symbol value is the one
1157 used). Most targets have exactly one of these (which we
1158 translate to bfd_com_section_ptr), but ECOFF has two. */
1159 #define SEC_IS_COMMON 0x1000
1161 /* The section contains only debugging information. For
1162 example, this is set for ELF .debug and .stab sections.
1163 strip tests this flag to see if a section can be
1165 #define SEC_DEBUGGING 0x2000
1167 /* The contents of this section are held in memory pointed to
1168 by the contents field. This is checked by bfd_get_section_contents,
1169 and the data is retrieved from memory if appropriate. */
1170 #define SEC_IN_MEMORY 0x4000
1172 /* The contents of this section are to be excluded by the
1173 linker for executable and shared objects unless those
1174 objects are to be further relocated. */
1175 #define SEC_EXCLUDE 0x8000
1177 /* The contents of this section are to be sorted based on the sum of
1178 the symbol and addend values specified by the associated relocation
1179 entries. Entries without associated relocation entries will be
1180 appended to the end of the section in an unspecified order. */
1181 #define SEC_SORT_ENTRIES 0x10000
1183 /* When linking, duplicate sections of the same name should be
1184 discarded, rather than being combined into a single section as
1185 is usually done. This is similar to how common symbols are
1186 handled. See SEC_LINK_DUPLICATES below. */
1187 #define SEC_LINK_ONCE 0x20000
1189 /* If SEC_LINK_ONCE is set, this bitfield describes how the linker
1190 should handle duplicate sections. */
1191 #define SEC_LINK_DUPLICATES 0x40000
1193 /* This value for SEC_LINK_DUPLICATES means that duplicate
1194 sections with the same name should simply be discarded. */
1195 #define SEC_LINK_DUPLICATES_DISCARD 0x0
1197 /* This value for SEC_LINK_DUPLICATES means that the linker
1198 should warn if there are any duplicate sections, although
1199 it should still only link one copy. */
1200 #define SEC_LINK_DUPLICATES_ONE_ONLY 0x80000
1202 /* This value for SEC_LINK_DUPLICATES means that the linker
1203 should warn if any duplicate sections are a different size. */
1204 #define SEC_LINK_DUPLICATES_SAME_SIZE 0x100000
1206 /* This value for SEC_LINK_DUPLICATES means that the linker
1207 should warn if any duplicate sections contain different
1209 #define SEC_LINK_DUPLICATES_SAME_CONTENTS \
1210 (SEC_LINK_DUPLICATES_ONE_ONLY | SEC_LINK_DUPLICATES_SAME_SIZE)
1212 /* This section was created by the linker as part of dynamic
1213 relocation or other arcane processing. It is skipped when
1214 going through the first-pass output, trusting that someone
1215 else up the line will take care of it later. */
1216 #define SEC_LINKER_CREATED 0x200000
1218 /* This section should not be subject to garbage collection. */
1219 #define SEC_KEEP 0x400000
1221 /* This section contains "short" data, and should be placed
1223 #define SEC_SMALL_DATA 0x800000
1225 /* Attempt to merge identical entities in the section.
1226 Entity size is given in the entsize field. */
1227 #define SEC_MERGE 0x1000000
1229 /* If given with SEC_MERGE, entities to merge are zero terminated
1230 strings where entsize specifies character size instead of fixed
1232 #define SEC_STRINGS 0x2000000
1234 /* This section contains data about section groups. */
1235 #define SEC_GROUP 0x4000000
1237 /* The section is a COFF shared library section. This flag is
1238 only for the linker. If this type of section appears in
1239 the input file, the linker must copy it to the output file
1240 without changing the vma or size. FIXME: Although this
1241 was originally intended to be general, it really is COFF
1242 specific (and the flag was renamed to indicate this). It
1243 might be cleaner to have some more general mechanism to
1244 allow the back end to control what the linker does with
1246 #define SEC_COFF_SHARED_LIBRARY 0x10000000
1248 /* This section contains data which may be shared with other
1249 executables or shared objects. This is for COFF only. */
1250 #define SEC_COFF_SHARED 0x20000000
1252 /* When a section with this flag is being linked, then if the size of
1253 the input section is less than a page, it should not cross a page
1254 boundary. If the size of the input section is one page or more,
1255 it should be aligned on a page boundary. This is for TI
1257 #define SEC_TIC54X_BLOCK 0x40000000
1259 /* Conditionally link this section; do not link if there are no
1260 references found to any symbol in the section. This is for TI
1262 #define SEC_TIC54X_CLINK 0x80000000
1264 /* End of section flags. */
1266 /* Some internal packed boolean fields. */
1268 /* See the vma field. */
1269 unsigned int user_set_vma
: 1;
1271 /* A mark flag used by some of the linker backends. */
1272 unsigned int linker_mark
: 1;
1274 /* Another mark flag used by some of the linker backends. Set for
1275 output sections that have an input section. */
1276 unsigned int linker_has_input
: 1;
1278 /* Mark flags used by some linker backends for garbage collection. */
1279 unsigned int gc_mark
: 1;
1280 unsigned int gc_mark_from_eh
: 1;
1282 /* The following flags are used by the ELF linker. */
1284 /* Mark sections which have been allocated to segments. */
1285 unsigned int segment_mark
: 1;
1287 /* Type of sec_info information. */
1288 unsigned int sec_info_type
:3;
1289 #define ELF_INFO_TYPE_NONE 0
1290 #define ELF_INFO_TYPE_STABS 1
1291 #define ELF_INFO_TYPE_MERGE 2
1292 #define ELF_INFO_TYPE_EH_FRAME 3
1293 #define ELF_INFO_TYPE_JUST_SYMS 4
1295 /* Nonzero if this section uses RELA relocations, rather than REL. */
1296 unsigned int use_rela_p
:1;
1298 /* Bits used by various backends. The generic code doesn't touch
1301 /* Nonzero if this section has TLS related relocations. */
1302 unsigned int has_tls_reloc
:1;
1304 /* Nonzero if this section has a gp reloc. */
1305 unsigned int has_gp_reloc
:1;
1307 /* Nonzero if this section needs the relax finalize pass. */
1308 unsigned int need_finalize_relax
:1;
1310 /* Whether relocations have been processed. */
1311 unsigned int reloc_done
: 1;
1313 /* End of internal packed boolean fields. */
1315 /* The virtual memory address of the section - where it will be
1316 at run time. The symbols are relocated against this. The
1317 user_set_vma flag is maintained by bfd; if it's not set, the
1318 backend can assign addresses (for example, in <<a.out>>, where
1319 the default address for <<.data>> is dependent on the specific
1320 target and various flags). */
1323 /* The load address of the section - where it would be in a
1324 rom image; really only used for writing section header
1328 /* The size of the section in octets, as it will be output.
1329 Contains a value even if the section has no contents (e.g., the
1330 size of <<.bss>>). */
1333 /* For input sections, the original size on disk of the section, in
1334 octets. This field is used by the linker relaxation code. It is
1335 currently only set for sections where the linker relaxation scheme
1336 doesn't cache altered section and reloc contents (stabs, eh_frame,
1337 SEC_MERGE, some coff relaxing targets), and thus the original size
1338 needs to be kept to read the section multiple times.
1339 For output sections, rawsize holds the section size calculated on
1340 a previous linker relaxation pass. */
1341 bfd_size_type rawsize
;
1343 /* If this section is going to be output, then this value is the
1344 offset in *bytes* into the output section of the first byte in the
1345 input section (byte ==> smallest addressable unit on the
1346 target). In most cases, if this was going to start at the
1347 100th octet (8-bit quantity) in the output section, this value
1348 would be 100. However, if the target byte size is 16 bits
1349 (bfd_octets_per_byte is "2"), this value would be 50. */
1350 bfd_vma output_offset
;
1352 /* The output section through which to map on output. */
1353 struct bfd_section
*output_section
;
1355 /* The alignment requirement of the section, as an exponent of 2 -
1356 e.g., 3 aligns to 2^3 (or 8). */
1357 unsigned int alignment_power
;
1359 /* If an input section, a pointer to a vector of relocation
1360 records for the data in this section. */
1361 struct reloc_cache_entry
*relocation
;
1363 /* If an output section, a pointer to a vector of pointers to
1364 relocation records for the data in this section. */
1365 struct reloc_cache_entry
**orelocation
;
1367 /* The number of relocation records in one of the above. */
1368 unsigned reloc_count
;
1370 /* Information below is back end specific - and not always used
1373 /* File position of section data. */
1376 /* File position of relocation info. */
1377 file_ptr rel_filepos
;
1379 /* File position of line data. */
1380 file_ptr line_filepos
;
1382 /* Pointer to data for applications. */
1385 /* If the SEC_IN_MEMORY flag is set, this points to the actual
1387 unsigned char *contents
;
1389 /* Attached line number information. */
1392 /* Number of line number records. */
1393 unsigned int lineno_count
;
1395 /* Entity size for merging purposes. */
1396 unsigned int entsize
;
1398 /* Points to the kept section if this section is a link-once section,
1399 and is discarded. */
1400 struct bfd_section
*kept_section
;
1402 /* When a section is being output, this value changes as more
1403 linenumbers are written out. */
1404 file_ptr moving_line_filepos
;
1406 /* What the section number is in the target world. */
1411 /* If this is a constructor section then here is a list of the
1412 relocations created to relocate items within it. */
1413 struct relent_chain
*constructor_chain
;
1415 /* The BFD which owns the section. */
1418 /* A symbol which points at this section only. */
1419 struct bfd_symbol
*symbol
;
1420 struct bfd_symbol
**symbol_ptr_ptr
;
1422 /* Early in the link process, map_head and map_tail are used to build
1423 a list of input sections attached to an output section. Later,
1424 output sections use these fields for a list of bfd_link_order
1427 struct bfd_link_order
*link_order
;
1428 struct bfd_section
*s
;
1429 } map_head
, map_tail
;
1432 /* These sections are global, and are managed by BFD. The application
1433 and target back end are not permitted to change the values in
1434 these sections. New code should use the section_ptr macros rather
1435 than referring directly to the const sections. The const sections
1436 may eventually vanish. */
1437 #define BFD_ABS_SECTION_NAME "*ABS*"
1438 #define BFD_UND_SECTION_NAME "*UND*"
1439 #define BFD_COM_SECTION_NAME "*COM*"
1440 #define BFD_IND_SECTION_NAME "*IND*"
1442 /* The absolute section. */
1443 extern asection bfd_abs_section
;
1444 #define bfd_abs_section_ptr ((asection *) &bfd_abs_section)
1445 #define bfd_is_abs_section(sec) ((sec) == bfd_abs_section_ptr)
1446 /* Pointer to the undefined section. */
1447 extern asection bfd_und_section
;
1448 #define bfd_und_section_ptr ((asection *) &bfd_und_section)
1449 #define bfd_is_und_section(sec) ((sec) == bfd_und_section_ptr)
1450 /* Pointer to the common section. */
1451 extern asection bfd_com_section
;
1452 #define bfd_com_section_ptr ((asection *) &bfd_com_section)
1453 /* Pointer to the indirect section. */
1454 extern asection bfd_ind_section
;
1455 #define bfd_ind_section_ptr ((asection *) &bfd_ind_section)
1456 #define bfd_is_ind_section(sec) ((sec) == bfd_ind_section_ptr)
1458 #define bfd_is_const_section(SEC) \
1459 ( ((SEC) == bfd_abs_section_ptr) \
1460 || ((SEC) == bfd_und_section_ptr) \
1461 || ((SEC) == bfd_com_section_ptr) \
1462 || ((SEC) == bfd_ind_section_ptr))
1464 extern const struct bfd_symbol
* const bfd_abs_symbol
;
1465 extern const struct bfd_symbol
* const bfd_com_symbol
;
1466 extern const struct bfd_symbol
* const bfd_und_symbol
;
1467 extern const struct bfd_symbol
* const bfd_ind_symbol
;
1469 /* Macros to handle insertion and deletion of a bfd's sections. These
1470 only handle the list pointers, ie. do not adjust section_count,
1471 target_index etc. */
1472 #define bfd_section_list_remove(ABFD, S) \
1476 asection *_next = _s->next; \
1477 asection *_prev = _s->prev; \
1479 _prev->next = _next; \
1481 (ABFD)->sections = _next; \
1483 _next->prev = _prev; \
1485 (ABFD)->section_last = _prev; \
1488 #define bfd_section_list_append(ABFD, S) \
1492 bfd *_abfd = ABFD; \
1494 if (_abfd->section_last) \
1496 _s->prev = _abfd->section_last; \
1497 _abfd->section_last->next = _s; \
1502 _abfd->sections = _s; \
1504 _abfd->section_last = _s; \
1507 #define bfd_section_list_prepend(ABFD, S) \
1511 bfd *_abfd = ABFD; \
1513 if (_abfd->sections) \
1515 _s->next = _abfd->sections; \
1516 _abfd->sections->prev = _s; \
1521 _abfd->section_last = _s; \
1523 _abfd->sections = _s; \
1526 #define bfd_section_list_insert_after(ABFD, A, S) \
1531 asection *_next = _a->next; \
1538 (ABFD)->section_last = _s; \
1541 #define bfd_section_list_insert_before(ABFD, B, S) \
1546 asection *_prev = _b->prev; \
1553 (ABFD)->sections = _s; \
1556 #define bfd_section_removed_from_list(ABFD, S) \
1557 ((S)->next == NULL ? (ABFD)->section_last != (S) : (S)->next->prev != (S))
1559 #define BFD_FAKE_SECTION(SEC, FLAGS, SYM, SYM_PTR, NAME, IDX) \
1560 /* name, id, index, next, prev, flags, user_set_vma, */ \
1561 { NAME, IDX, 0, NULL, NULL, FLAGS, 0, \
1563 /* linker_mark, linker_has_input, gc_mark, gc_mark_from_eh, */ \
1566 /* segment_mark, sec_info_type, use_rela_p, has_tls_reloc, */ \
1569 /* has_gp_reloc, need_finalize_relax, reloc_done, */ \
1572 /* vma, lma, size, rawsize */ \
1575 /* output_offset, output_section, alignment_power, */ \
1576 0, (struct bfd_section *) &SEC, 0, \
1578 /* relocation, orelocation, reloc_count, filepos, rel_filepos, */ \
1579 NULL, NULL, 0, 0, 0, \
1581 /* line_filepos, userdata, contents, lineno, lineno_count, */ \
1582 0, NULL, NULL, NULL, 0, \
1584 /* entsize, kept_section, moving_line_filepos, */ \
1587 /* target_index, used_by_bfd, constructor_chain, owner, */ \
1588 0, NULL, NULL, NULL, \
1591 (struct bfd_symbol *) SYM, \
1593 /* symbol_ptr_ptr, */ \
1594 (struct bfd_symbol **) SYM_PTR, \
1596 /* map_head, map_tail */ \
1597 { NULL }, { NULL } \
1600 void bfd_section_list_clear (bfd
*);
1602 asection
*bfd_get_section_by_name (bfd
*abfd
, const char *name
);
1604 asection
*bfd_get_section_by_name_if
1607 bfd_boolean (*func
) (bfd
*abfd
, asection
*sect
, void *obj
),
1610 char *bfd_get_unique_section_name
1611 (bfd
*abfd
, const char *templat
, int *count
);
1613 asection
*bfd_make_section_old_way (bfd
*abfd
, const char *name
);
1615 asection
*bfd_make_section_anyway_with_flags
1616 (bfd
*abfd
, const char *name
, flagword flags
);
1618 asection
*bfd_make_section_anyway (bfd
*abfd
, const char *name
);
1620 asection
*bfd_make_section_with_flags
1621 (bfd
*, const char *name
, flagword flags
);
1623 asection
*bfd_make_section (bfd
*, const char *name
);
1625 bfd_boolean bfd_set_section_flags
1626 (bfd
*abfd
, asection
*sec
, flagword flags
);
1628 void bfd_map_over_sections
1630 void (*func
) (bfd
*abfd
, asection
*sect
, void *obj
),
1633 asection
*bfd_sections_find_if
1635 bfd_boolean (*operation
) (bfd
*abfd
, asection
*sect
, void *obj
),
1638 bfd_boolean bfd_set_section_size
1639 (bfd
*abfd
, asection
*sec
, bfd_size_type val
);
1641 bfd_boolean bfd_set_section_contents
1642 (bfd
*abfd
, asection
*section
, const void *data
,
1643 file_ptr offset
, bfd_size_type count
);
1645 bfd_boolean bfd_get_section_contents
1646 (bfd
*abfd
, asection
*section
, void *location
, file_ptr offset
,
1647 bfd_size_type count
);
1649 bfd_boolean bfd_malloc_and_get_section
1650 (bfd
*abfd
, asection
*section
, bfd_byte
**buf
);
1652 bfd_boolean bfd_copy_private_section_data
1653 (bfd
*ibfd
, asection
*isec
, bfd
*obfd
, asection
*osec
);
1655 #define bfd_copy_private_section_data(ibfd, isection, obfd, osection) \
1656 BFD_SEND (obfd, _bfd_copy_private_section_data, \
1657 (ibfd, isection, obfd, osection))
1658 bfd_boolean
bfd_generic_is_group_section (bfd
*, const asection
*sec
);
1660 bfd_boolean
bfd_generic_discard_group (bfd
*abfd
, asection
*group
);
1662 /* Extracted from archures.c. */
1663 enum bfd_architecture
1665 bfd_arch_unknown
, /* File arch not known. */
1666 bfd_arch_obscure
, /* Arch known, not one of these. */
1667 bfd_arch_m68k
, /* Motorola 68xxx */
1668 #define bfd_mach_m68000 1
1669 #define bfd_mach_m68008 2
1670 #define bfd_mach_m68010 3
1671 #define bfd_mach_m68020 4
1672 #define bfd_mach_m68030 5
1673 #define bfd_mach_m68040 6
1674 #define bfd_mach_m68060 7
1675 #define bfd_mach_cpu32 8
1676 #define bfd_mach_mcf_isa_a 9
1677 #define bfd_mach_mcf_isa_a_div 10
1678 #define bfd_mach_mcf_isa_a_div_mac 11
1679 #define bfd_mach_mcf_isa_a_div_emac 12
1680 #define bfd_mach_mcf_isa_aplus 13
1681 #define bfd_mach_mcf_isa_aplus_mac 14
1682 #define bfd_mach_mcf_isa_aplus_emac 15
1683 #define bfd_mach_mcf_isa_aplus_usp 16
1684 #define bfd_mach_mcf_isa_aplus_usp_mac 17
1685 #define bfd_mach_mcf_isa_aplus_usp_emac 18
1686 #define bfd_mach_mcf_isa_b 19
1687 #define bfd_mach_mcf_isa_b_mac 20
1688 #define bfd_mach_mcf_isa_b_emac 21
1689 #define bfd_mach_mcf_isa_b_usp_float 22
1690 #define bfd_mach_mcf_isa_b_usp_float_mac 23
1691 #define bfd_mach_mcf_isa_b_usp_float_emac 24
1692 bfd_arch_vax
, /* DEC Vax */
1693 bfd_arch_i960
, /* Intel 960 */
1694 /* The order of the following is important.
1695 lower number indicates a machine type that
1696 only accepts a subset of the instructions
1697 available to machines with higher numbers.
1698 The exception is the "ca", which is
1699 incompatible with all other machines except
1702 #define bfd_mach_i960_core 1
1703 #define bfd_mach_i960_ka_sa 2
1704 #define bfd_mach_i960_kb_sb 3
1705 #define bfd_mach_i960_mc 4
1706 #define bfd_mach_i960_xa 5
1707 #define bfd_mach_i960_ca 6
1708 #define bfd_mach_i960_jx 7
1709 #define bfd_mach_i960_hx 8
1711 bfd_arch_or32
, /* OpenRISC 32 */
1713 bfd_arch_sparc
, /* SPARC */
1714 #define bfd_mach_sparc 1
1715 /* The difference between v8plus and v9 is that v9 is a true 64 bit env. */
1716 #define bfd_mach_sparc_sparclet 2
1717 #define bfd_mach_sparc_sparclite 3
1718 #define bfd_mach_sparc_v8plus 4
1719 #define bfd_mach_sparc_v8plusa 5 /* with ultrasparc add'ns. */
1720 #define bfd_mach_sparc_sparclite_le 6
1721 #define bfd_mach_sparc_v9 7
1722 #define bfd_mach_sparc_v9a 8 /* with ultrasparc add'ns. */
1723 #define bfd_mach_sparc_v8plusb 9 /* with cheetah add'ns. */
1724 #define bfd_mach_sparc_v9b 10 /* with cheetah add'ns. */
1725 /* Nonzero if MACH has the v9 instruction set. */
1726 #define bfd_mach_sparc_v9_p(mach) \
1727 ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \
1728 && (mach) != bfd_mach_sparc_sparclite_le)
1729 /* Nonzero if MACH is a 64 bit sparc architecture. */
1730 #define bfd_mach_sparc_64bit_p(mach) \
1731 ((mach) >= bfd_mach_sparc_v9 && (mach) != bfd_mach_sparc_v8plusb)
1732 bfd_arch_mips
, /* MIPS Rxxxx */
1733 #define bfd_mach_mips3000 3000
1734 #define bfd_mach_mips3900 3900
1735 #define bfd_mach_mips4000 4000
1736 #define bfd_mach_mips4010 4010
1737 #define bfd_mach_mips4100 4100
1738 #define bfd_mach_mips4111 4111
1739 #define bfd_mach_mips4120 4120
1740 #define bfd_mach_mips4300 4300
1741 #define bfd_mach_mips4400 4400
1742 #define bfd_mach_mips4600 4600
1743 #define bfd_mach_mips4650 4650
1744 #define bfd_mach_mips5000 5000
1745 #define bfd_mach_mips5400 5400
1746 #define bfd_mach_mips5500 5500
1747 #define bfd_mach_mips6000 6000
1748 #define bfd_mach_mips7000 7000
1749 #define bfd_mach_mips8000 8000
1750 #define bfd_mach_mips9000 9000
1751 #define bfd_mach_mips10000 10000
1752 #define bfd_mach_mips12000 12000
1753 #define bfd_mach_mips16 16
1754 #define bfd_mach_mips5 5
1755 #define bfd_mach_mips_sb1 12310201 /* octal 'SB', 01 */
1756 #define bfd_mach_mipsisa32 32
1757 #define bfd_mach_mipsisa32r2 33
1758 #define bfd_mach_mipsisa64 64
1759 #define bfd_mach_mipsisa64r2 65
1760 bfd_arch_i386
, /* Intel 386 */
1761 #define bfd_mach_i386_i386 1
1762 #define bfd_mach_i386_i8086 2
1763 #define bfd_mach_i386_i386_intel_syntax 3
1764 #define bfd_mach_x86_64 64
1765 #define bfd_mach_x86_64_intel_syntax 65
1766 bfd_arch_we32k
, /* AT&T WE32xxx */
1767 bfd_arch_tahoe
, /* CCI/Harris Tahoe */
1768 bfd_arch_i860
, /* Intel 860 */
1769 bfd_arch_i370
, /* IBM 360/370 Mainframes */
1770 bfd_arch_romp
, /* IBM ROMP PC/RT */
1771 bfd_arch_convex
, /* Convex */
1772 bfd_arch_m88k
, /* Motorola 88xxx */
1773 bfd_arch_m98k
, /* Motorola 98xxx */
1774 bfd_arch_pyramid
, /* Pyramid Technology */
1775 bfd_arch_h8300
, /* Renesas H8/300 (formerly Hitachi H8/300) */
1776 #define bfd_mach_h8300 1
1777 #define bfd_mach_h8300h 2
1778 #define bfd_mach_h8300s 3
1779 #define bfd_mach_h8300hn 4
1780 #define bfd_mach_h8300sn 5
1781 #define bfd_mach_h8300sx 6
1782 #define bfd_mach_h8300sxn 7
1783 bfd_arch_pdp11
, /* DEC PDP-11 */
1784 bfd_arch_powerpc
, /* PowerPC */
1785 #define bfd_mach_ppc 32
1786 #define bfd_mach_ppc64 64
1787 #define bfd_mach_ppc_403 403
1788 #define bfd_mach_ppc_403gc 4030
1789 #define bfd_mach_ppc_505 505
1790 #define bfd_mach_ppc_601 601
1791 #define bfd_mach_ppc_602 602
1792 #define bfd_mach_ppc_603 603
1793 #define bfd_mach_ppc_ec603e 6031
1794 #define bfd_mach_ppc_604 604
1795 #define bfd_mach_ppc_620 620
1796 #define bfd_mach_ppc_630 630
1797 #define bfd_mach_ppc_750 750
1798 #define bfd_mach_ppc_860 860
1799 #define bfd_mach_ppc_a35 35
1800 #define bfd_mach_ppc_rs64ii 642
1801 #define bfd_mach_ppc_rs64iii 643
1802 #define bfd_mach_ppc_7400 7400
1803 #define bfd_mach_ppc_e500 500
1804 bfd_arch_rs6000
, /* IBM RS/6000 */
1805 #define bfd_mach_rs6k 6000
1806 #define bfd_mach_rs6k_rs1 6001
1807 #define bfd_mach_rs6k_rsc 6003
1808 #define bfd_mach_rs6k_rs2 6002
1809 bfd_arch_hppa
, /* HP PA RISC */
1810 #define bfd_mach_hppa10 10
1811 #define bfd_mach_hppa11 11
1812 #define bfd_mach_hppa20 20
1813 #define bfd_mach_hppa20w 25
1814 bfd_arch_d10v
, /* Mitsubishi D10V */
1815 #define bfd_mach_d10v 1
1816 #define bfd_mach_d10v_ts2 2
1817 #define bfd_mach_d10v_ts3 3
1818 bfd_arch_d30v
, /* Mitsubishi D30V */
1819 bfd_arch_dlx
, /* DLX */
1820 bfd_arch_m68hc11
, /* Motorola 68HC11 */
1821 bfd_arch_m68hc12
, /* Motorola 68HC12 */
1822 #define bfd_mach_m6812_default 0
1823 #define bfd_mach_m6812 1
1824 #define bfd_mach_m6812s 2
1825 bfd_arch_z8k
, /* Zilog Z8000 */
1826 #define bfd_mach_z8001 1
1827 #define bfd_mach_z8002 2
1828 bfd_arch_h8500
, /* Renesas H8/500 (formerly Hitachi H8/500) */
1829 bfd_arch_sh
, /* Renesas / SuperH SH (formerly Hitachi SH) */
1830 #define bfd_mach_sh 1
1831 #define bfd_mach_sh2 0x20
1832 #define bfd_mach_sh_dsp 0x2d
1833 #define bfd_mach_sh2a 0x2a
1834 #define bfd_mach_sh2a_nofpu 0x2b
1835 #define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1
1836 #define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2
1837 #define bfd_mach_sh2a_or_sh4 0x2a3
1838 #define bfd_mach_sh2a_or_sh3e 0x2a4
1839 #define bfd_mach_sh2e 0x2e
1840 #define bfd_mach_sh3 0x30
1841 #define bfd_mach_sh3_nommu 0x31
1842 #define bfd_mach_sh3_dsp 0x3d
1843 #define bfd_mach_sh3e 0x3e
1844 #define bfd_mach_sh4 0x40
1845 #define bfd_mach_sh4_nofpu 0x41
1846 #define bfd_mach_sh4_nommu_nofpu 0x42
1847 #define bfd_mach_sh4a 0x4a
1848 #define bfd_mach_sh4a_nofpu 0x4b
1849 #define bfd_mach_sh4al_dsp 0x4d
1850 #define bfd_mach_sh5 0x50
1851 bfd_arch_alpha
, /* Dec Alpha */
1852 #define bfd_mach_alpha_ev4 0x10
1853 #define bfd_mach_alpha_ev5 0x20
1854 #define bfd_mach_alpha_ev6 0x30
1855 bfd_arch_arm
, /* Advanced Risc Machines ARM. */
1856 #define bfd_mach_arm_unknown 0
1857 #define bfd_mach_arm_2 1
1858 #define bfd_mach_arm_2a 2
1859 #define bfd_mach_arm_3 3
1860 #define bfd_mach_arm_3M 4
1861 #define bfd_mach_arm_4 5
1862 #define bfd_mach_arm_4T 6
1863 #define bfd_mach_arm_5 7
1864 #define bfd_mach_arm_5T 8
1865 #define bfd_mach_arm_5TE 9
1866 #define bfd_mach_arm_XScale 10
1867 #define bfd_mach_arm_ep9312 11
1868 #define bfd_mach_arm_iWMMXt 12
1869 bfd_arch_ns32k
, /* National Semiconductors ns32000 */
1870 bfd_arch_w65
, /* WDC 65816 */
1871 bfd_arch_tic30
, /* Texas Instruments TMS320C30 */
1872 bfd_arch_tic4x
, /* Texas Instruments TMS320C3X/4X */
1873 #define bfd_mach_tic3x 30
1874 #define bfd_mach_tic4x 40
1875 bfd_arch_tic54x
, /* Texas Instruments TMS320C54X */
1876 bfd_arch_tic80
, /* TI TMS320c80 (MVP) */
1877 bfd_arch_v850
, /* NEC V850 */
1878 #define bfd_mach_v850 1
1879 #define bfd_mach_v850e 'E'
1880 #define bfd_mach_v850e1 '1'
1881 bfd_arch_arc
, /* ARC Cores */
1882 #define bfd_mach_arc_5 5
1883 #define bfd_mach_arc_6 6
1884 #define bfd_mach_arc_7 7
1885 #define bfd_mach_arc_8 8
1886 bfd_arch_m32c
, /* Renesas M16C/M32C. */
1887 #define bfd_mach_m16c 0x75
1888 #define bfd_mach_m32c 0x78
1889 bfd_arch_m32r
, /* Renesas M32R (formerly Mitsubishi M32R/D) */
1890 #define bfd_mach_m32r 1 /* For backwards compatibility. */
1891 #define bfd_mach_m32rx 'x'
1892 #define bfd_mach_m32r2 '2'
1893 bfd_arch_mn10200
, /* Matsushita MN10200 */
1894 bfd_arch_mn10300
, /* Matsushita MN10300 */
1895 #define bfd_mach_mn10300 300
1896 #define bfd_mach_am33 330
1897 #define bfd_mach_am33_2 332
1899 #define bfd_mach_fr30 0x46523330
1901 #define bfd_mach_frv 1
1902 #define bfd_mach_frvsimple 2
1903 #define bfd_mach_fr300 300
1904 #define bfd_mach_fr400 400
1905 #define bfd_mach_fr450 450
1906 #define bfd_mach_frvtomcat 499 /* fr500 prototype */
1907 #define bfd_mach_fr500 500
1908 #define bfd_mach_fr550 550
1910 bfd_arch_ia64
, /* HP/Intel ia64 */
1911 #define bfd_mach_ia64_elf64 64
1912 #define bfd_mach_ia64_elf32 32
1913 bfd_arch_ip2k
, /* Ubicom IP2K microcontrollers. */
1914 #define bfd_mach_ip2022 1
1915 #define bfd_mach_ip2022ext 2
1916 bfd_arch_iq2000
, /* Vitesse IQ2000. */
1917 #define bfd_mach_iq2000 1
1918 #define bfd_mach_iq10 2
1920 #define bfd_mach_ms1 1
1921 #define bfd_mach_mrisc2 2
1922 #define bfd_mach_ms2 3
1924 bfd_arch_avr
, /* Atmel AVR microcontrollers. */
1925 #define bfd_mach_avr1 1
1926 #define bfd_mach_avr2 2
1927 #define bfd_mach_avr3 3
1928 #define bfd_mach_avr4 4
1929 #define bfd_mach_avr5 5
1930 bfd_arch_bfin
, /* ADI Blackfin */
1931 #define bfd_mach_bfin 1
1932 bfd_arch_cr16c
, /* National Semiconductor CompactRISC. */
1933 #define bfd_mach_cr16c 1
1934 bfd_arch_crx
, /* National Semiconductor CRX. */
1935 #define bfd_mach_crx 1
1936 bfd_arch_cris
, /* Axis CRIS */
1937 #define bfd_mach_cris_v0_v10 255
1938 #define bfd_mach_cris_v32 32
1939 #define bfd_mach_cris_v10_v32 1032
1940 bfd_arch_s390
, /* IBM s390 */
1941 #define bfd_mach_s390_31 31
1942 #define bfd_mach_s390_64 64
1943 bfd_arch_openrisc
, /* OpenRISC */
1944 bfd_arch_mmix
, /* Donald Knuth's educational processor. */
1946 #define bfd_mach_xstormy16 1
1947 bfd_arch_msp430
, /* Texas Instruments MSP430 architecture. */
1948 #define bfd_mach_msp11 11
1949 #define bfd_mach_msp110 110
1950 #define bfd_mach_msp12 12
1951 #define bfd_mach_msp13 13
1952 #define bfd_mach_msp14 14
1953 #define bfd_mach_msp15 15
1954 #define bfd_mach_msp16 16
1955 #define bfd_mach_msp21 21
1956 #define bfd_mach_msp31 31
1957 #define bfd_mach_msp32 32
1958 #define bfd_mach_msp33 33
1959 #define bfd_mach_msp41 41
1960 #define bfd_mach_msp42 42
1961 #define bfd_mach_msp43 43
1962 #define bfd_mach_msp44 44
1963 bfd_arch_xc16x
, /* Infineon's XC16X Series. */
1964 #define bfd_mach_xc16x 1
1965 #define bfd_mach_xc16xl 2
1966 #define bfd_mach_xc16xs 3
1967 bfd_arch_xtensa
, /* Tensilica's Xtensa cores. */
1968 #define bfd_mach_xtensa 1
1969 bfd_arch_maxq
, /* Dallas MAXQ 10/20 */
1970 #define bfd_mach_maxq10 10
1971 #define bfd_mach_maxq20 20
1973 #define bfd_mach_z80strict 1 /* No undocumented opcodes. */
1974 #define bfd_mach_z80 3 /* With ixl, ixh, iyl, and iyh. */
1975 #define bfd_mach_z80full 7 /* All undocumented instructions. */
1976 #define bfd_mach_r800 11 /* R800: successor with multiplication. */
1980 typedef struct bfd_arch_info
1983 int bits_per_address
;
1985 enum bfd_architecture arch
;
1987 const char *arch_name
;
1988 const char *printable_name
;
1989 unsigned int section_align_power
;
1990 /* TRUE if this is the default machine for the architecture.
1991 The default arch should be the first entry for an arch so that
1992 all the entries for that arch can be accessed via <<next>>. */
1993 bfd_boolean the_default
;
1994 const struct bfd_arch_info
* (*compatible
)
1995 (const struct bfd_arch_info
*a
, const struct bfd_arch_info
*b
);
1997 bfd_boolean (*scan
) (const struct bfd_arch_info
*, const char *);
1999 const struct bfd_arch_info
*next
;
2003 const char *bfd_printable_name (bfd
*abfd
);
2005 const bfd_arch_info_type
*bfd_scan_arch (const char *string
);
2007 const char **bfd_arch_list (void);
2009 const bfd_arch_info_type
*bfd_arch_get_compatible
2010 (const bfd
*abfd
, const bfd
*bbfd
, bfd_boolean accept_unknowns
);
2012 void bfd_set_arch_info (bfd
*abfd
, const bfd_arch_info_type
*arg
);
2014 enum bfd_architecture
bfd_get_arch (bfd
*abfd
);
2016 unsigned long bfd_get_mach (bfd
*abfd
);
2018 unsigned int bfd_arch_bits_per_byte (bfd
*abfd
);
2020 unsigned int bfd_arch_bits_per_address (bfd
*abfd
);
2022 const bfd_arch_info_type
*bfd_get_arch_info (bfd
*abfd
);
2024 const bfd_arch_info_type
*bfd_lookup_arch
2025 (enum bfd_architecture arch
, unsigned long machine
);
2027 const char *bfd_printable_arch_mach
2028 (enum bfd_architecture arch
, unsigned long machine
);
2030 unsigned int bfd_octets_per_byte (bfd
*abfd
);
2032 unsigned int bfd_arch_mach_octets_per_byte
2033 (enum bfd_architecture arch
, unsigned long machine
);
2035 /* Extracted from reloc.c. */
2036 typedef enum bfd_reloc_status
2038 /* No errors detected. */
2041 /* The relocation was performed, but there was an overflow. */
2044 /* The address to relocate was not within the section supplied. */
2045 bfd_reloc_outofrange
,
2047 /* Used by special functions. */
2050 /* Unsupported relocation size requested. */
2051 bfd_reloc_notsupported
,
2056 /* The symbol to relocate against was undefined. */
2057 bfd_reloc_undefined
,
2059 /* The relocation was performed, but may not be ok - presently
2060 generated only when linking i960 coff files with i960 b.out
2061 symbols. If this type is returned, the error_message argument
2062 to bfd_perform_relocation will be set. */
2065 bfd_reloc_status_type
;
2068 typedef struct reloc_cache_entry
2070 /* A pointer into the canonical table of pointers. */
2071 struct bfd_symbol
**sym_ptr_ptr
;
2073 /* offset in section. */
2074 bfd_size_type address
;
2076 /* addend for relocation value. */
2079 /* Pointer to how to perform the required relocation. */
2080 reloc_howto_type
*howto
;
2085 enum complain_overflow
2087 /* Do not complain on overflow. */
2088 complain_overflow_dont
,
2090 /* Complain if the value overflows when considered as a signed
2091 number one bit larger than the field. ie. A bitfield of N bits
2092 is allowed to represent -2**n to 2**n-1. */
2093 complain_overflow_bitfield
,
2095 /* Complain if the value overflows when considered as a signed
2097 complain_overflow_signed
,
2099 /* Complain if the value overflows when considered as an
2101 complain_overflow_unsigned
2104 struct reloc_howto_struct
2106 /* The type field has mainly a documentary use - the back end can
2107 do what it wants with it, though normally the back end's
2108 external idea of what a reloc number is stored
2109 in this field. For example, a PC relative word relocation
2110 in a coff environment has the type 023 - because that's
2111 what the outside world calls a R_PCRWORD reloc. */
2114 /* The value the final relocation is shifted right by. This drops
2115 unwanted data from the relocation. */
2116 unsigned int rightshift
;
2118 /* The size of the item to be relocated. This is *not* a
2119 power-of-two measure. To get the number of bytes operated
2120 on by a type of relocation, use bfd_get_reloc_size. */
2123 /* The number of bits in the item to be relocated. This is used
2124 when doing overflow checking. */
2125 unsigned int bitsize
;
2127 /* Notes that the relocation is relative to the location in the
2128 data section of the addend. The relocation function will
2129 subtract from the relocation value the address of the location
2131 bfd_boolean pc_relative
;
2133 /* The bit position of the reloc value in the destination.
2134 The relocated value is left shifted by this amount. */
2135 unsigned int bitpos
;
2137 /* What type of overflow error should be checked for when
2139 enum complain_overflow complain_on_overflow
;
2141 /* If this field is non null, then the supplied function is
2142 called rather than the normal function. This allows really
2143 strange relocation methods to be accommodated (e.g., i960 callj
2145 bfd_reloc_status_type (*special_function
)
2146 (bfd
*, arelent
*, struct bfd_symbol
*, void *, asection
*,
2149 /* The textual name of the relocation type. */
2152 /* Some formats record a relocation addend in the section contents
2153 rather than with the relocation. For ELF formats this is the
2154 distinction between USE_REL and USE_RELA (though the code checks
2155 for USE_REL == 1/0). The value of this field is TRUE if the
2156 addend is recorded with the section contents; when performing a
2157 partial link (ld -r) the section contents (the data) will be
2158 modified. The value of this field is FALSE if addends are
2159 recorded with the relocation (in arelent.addend); when performing
2160 a partial link the relocation will be modified.
2161 All relocations for all ELF USE_RELA targets should set this field
2162 to FALSE (values of TRUE should be looked on with suspicion).
2163 However, the converse is not true: not all relocations of all ELF
2164 USE_REL targets set this field to TRUE. Why this is so is peculiar
2165 to each particular target. For relocs that aren't used in partial
2166 links (e.g. GOT stuff) it doesn't matter what this is set to. */
2167 bfd_boolean partial_inplace
;
2169 /* src_mask selects the part of the instruction (or data) to be used
2170 in the relocation sum. If the target relocations don't have an
2171 addend in the reloc, eg. ELF USE_REL, src_mask will normally equal
2172 dst_mask to extract the addend from the section contents. If
2173 relocations do have an addend in the reloc, eg. ELF USE_RELA, this
2174 field should be zero. Non-zero values for ELF USE_RELA targets are
2175 bogus as in those cases the value in the dst_mask part of the
2176 section contents should be treated as garbage. */
2179 /* dst_mask selects which parts of the instruction (or data) are
2180 replaced with a relocated value. */
2183 /* When some formats create PC relative instructions, they leave
2184 the value of the pc of the place being relocated in the offset
2185 slot of the instruction, so that a PC relative relocation can
2186 be made just by adding in an ordinary offset (e.g., sun3 a.out).
2187 Some formats leave the displacement part of an instruction
2188 empty (e.g., m88k bcs); this flag signals the fact. */
2189 bfd_boolean pcrel_offset
;
2192 #define HOWTO(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \
2193 { (unsigned) C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC }
2194 #define NEWHOWTO(FUNCTION, NAME, SIZE, REL, IN) \
2195 HOWTO (0, 0, SIZE, 0, REL, 0, complain_overflow_dont, FUNCTION, \
2196 NAME, FALSE, 0, 0, IN)
2198 #define EMPTY_HOWTO(C) \
2199 HOWTO ((C), 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL, \
2200 NULL, FALSE, 0, 0, FALSE)
2202 #define HOWTO_PREPARE(relocation, symbol) \
2204 if (symbol != NULL) \
2206 if (bfd_is_com_section (symbol->section)) \
2212 relocation = symbol->value; \
2217 unsigned int bfd_get_reloc_size (reloc_howto_type
*);
2219 typedef struct relent_chain
2222 struct relent_chain
*next
;
2226 bfd_reloc_status_type bfd_check_overflow
2227 (enum complain_overflow how
,
2228 unsigned int bitsize
,
2229 unsigned int rightshift
,
2230 unsigned int addrsize
,
2231 bfd_vma relocation
);
2233 bfd_reloc_status_type bfd_perform_relocation
2235 arelent
*reloc_entry
,
2237 asection
*input_section
,
2239 char **error_message
);
2241 bfd_reloc_status_type bfd_install_relocation
2243 arelent
*reloc_entry
,
2244 void *data
, bfd_vma data_start
,
2245 asection
*input_section
,
2246 char **error_message
);
2248 enum bfd_reloc_code_real
{
2249 _dummy_first_bfd_reloc_code_real
,
2252 /* Basic absolute relocations of N bits. */
2261 /* PC-relative relocations. Sometimes these are relative to the address
2262 of the relocation itself; sometimes they are relative to the start of
2263 the section containing the relocation. It depends on the specific target.
2265 The 24-bit relocation is used in some Intel 960 configurations. */
2273 /* Section relative relocations. Some targets need this for DWARF2. */
2274 BFD_RELOC_32_SECREL
,
2277 BFD_RELOC_32_GOT_PCREL
,
2278 BFD_RELOC_16_GOT_PCREL
,
2279 BFD_RELOC_8_GOT_PCREL
,
2280 BFD_RELOC_32_GOTOFF
,
2281 BFD_RELOC_16_GOTOFF
,
2282 BFD_RELOC_LO16_GOTOFF
,
2283 BFD_RELOC_HI16_GOTOFF
,
2284 BFD_RELOC_HI16_S_GOTOFF
,
2286 BFD_RELOC_64_PLT_PCREL
,
2287 BFD_RELOC_32_PLT_PCREL
,
2288 BFD_RELOC_24_PLT_PCREL
,
2289 BFD_RELOC_16_PLT_PCREL
,
2290 BFD_RELOC_8_PLT_PCREL
,
2291 BFD_RELOC_64_PLTOFF
,
2292 BFD_RELOC_32_PLTOFF
,
2293 BFD_RELOC_16_PLTOFF
,
2294 BFD_RELOC_LO16_PLTOFF
,
2295 BFD_RELOC_HI16_PLTOFF
,
2296 BFD_RELOC_HI16_S_PLTOFF
,
2299 /* Relocations used by 68K ELF. */
2300 BFD_RELOC_68K_GLOB_DAT
,
2301 BFD_RELOC_68K_JMP_SLOT
,
2302 BFD_RELOC_68K_RELATIVE
,
2304 /* Linkage-table relative. */
2305 BFD_RELOC_32_BASEREL
,
2306 BFD_RELOC_16_BASEREL
,
2307 BFD_RELOC_LO16_BASEREL
,
2308 BFD_RELOC_HI16_BASEREL
,
2309 BFD_RELOC_HI16_S_BASEREL
,
2310 BFD_RELOC_8_BASEREL
,
2313 /* Absolute 8-bit relocation, but used to form an address like 0xFFnn. */
2316 /* These PC-relative relocations are stored as word displacements --
2317 i.e., byte displacements shifted right two bits. The 30-bit word
2318 displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the
2319 SPARC. (SPARC tools generally refer to this as <<WDISP30>>.) The
2320 signed 16-bit displacement is used on the MIPS, and the 23-bit
2321 displacement is used on the Alpha. */
2322 BFD_RELOC_32_PCREL_S2
,
2323 BFD_RELOC_16_PCREL_S2
,
2324 BFD_RELOC_23_PCREL_S2
,
2326 /* High 22 bits and low 10 bits of 32-bit value, placed into lower bits of
2327 the target word. These are used on the SPARC. */
2331 /* For systems that allocate a Global Pointer register, these are
2332 displacements off that register. These relocation types are
2333 handled specially, because the value the register will have is
2334 decided relatively late. */
2338 /* Reloc types used for i960/b.out. */
2339 BFD_RELOC_I960_CALLJ
,
2341 /* SPARC ELF relocations. There is probably some overlap with other
2342 relocation types already defined. */
2344 BFD_RELOC_SPARC_WDISP22
,
2347 BFD_RELOC_SPARC_GOT10
,
2348 BFD_RELOC_SPARC_GOT13
,
2349 BFD_RELOC_SPARC_GOT22
,
2350 BFD_RELOC_SPARC_PC10
,
2351 BFD_RELOC_SPARC_PC22
,
2352 BFD_RELOC_SPARC_WPLT30
,
2353 BFD_RELOC_SPARC_COPY
,
2354 BFD_RELOC_SPARC_GLOB_DAT
,
2355 BFD_RELOC_SPARC_JMP_SLOT
,
2356 BFD_RELOC_SPARC_RELATIVE
,
2357 BFD_RELOC_SPARC_UA16
,
2358 BFD_RELOC_SPARC_UA32
,
2359 BFD_RELOC_SPARC_UA64
,
2361 /* I think these are specific to SPARC a.out (e.g., Sun 4). */
2362 BFD_RELOC_SPARC_BASE13
,
2363 BFD_RELOC_SPARC_BASE22
,
2365 /* SPARC64 relocations */
2366 #define BFD_RELOC_SPARC_64 BFD_RELOC_64
2369 BFD_RELOC_SPARC_OLO10
,
2370 BFD_RELOC_SPARC_HH22
,
2371 BFD_RELOC_SPARC_HM10
,
2372 BFD_RELOC_SPARC_LM22
,
2373 BFD_RELOC_SPARC_PC_HH22
,
2374 BFD_RELOC_SPARC_PC_HM10
,
2375 BFD_RELOC_SPARC_PC_LM22
,
2376 BFD_RELOC_SPARC_WDISP16
,
2377 BFD_RELOC_SPARC_WDISP19
,
2381 #define BFD_RELOC_SPARC_DISP64 BFD_RELOC_64_PCREL
2382 BFD_RELOC_SPARC_PLT32
,
2383 BFD_RELOC_SPARC_PLT64
,
2384 BFD_RELOC_SPARC_HIX22
,
2385 BFD_RELOC_SPARC_LOX10
,
2386 BFD_RELOC_SPARC_H44
,
2387 BFD_RELOC_SPARC_M44
,
2388 BFD_RELOC_SPARC_L44
,
2389 BFD_RELOC_SPARC_REGISTER
,
2391 /* SPARC little endian relocation */
2392 BFD_RELOC_SPARC_REV32
,
2394 /* SPARC TLS relocations */
2395 BFD_RELOC_SPARC_TLS_GD_HI22
,
2396 BFD_RELOC_SPARC_TLS_GD_LO10
,
2397 BFD_RELOC_SPARC_TLS_GD_ADD
,
2398 BFD_RELOC_SPARC_TLS_GD_CALL
,
2399 BFD_RELOC_SPARC_TLS_LDM_HI22
,
2400 BFD_RELOC_SPARC_TLS_LDM_LO10
,
2401 BFD_RELOC_SPARC_TLS_LDM_ADD
,
2402 BFD_RELOC_SPARC_TLS_LDM_CALL
,
2403 BFD_RELOC_SPARC_TLS_LDO_HIX22
,
2404 BFD_RELOC_SPARC_TLS_LDO_LOX10
,
2405 BFD_RELOC_SPARC_TLS_LDO_ADD
,
2406 BFD_RELOC_SPARC_TLS_IE_HI22
,
2407 BFD_RELOC_SPARC_TLS_IE_LO10
,
2408 BFD_RELOC_SPARC_TLS_IE_LD
,
2409 BFD_RELOC_SPARC_TLS_IE_LDX
,
2410 BFD_RELOC_SPARC_TLS_IE_ADD
,
2411 BFD_RELOC_SPARC_TLS_LE_HIX22
,
2412 BFD_RELOC_SPARC_TLS_LE_LOX10
,
2413 BFD_RELOC_SPARC_TLS_DTPMOD32
,
2414 BFD_RELOC_SPARC_TLS_DTPMOD64
,
2415 BFD_RELOC_SPARC_TLS_DTPOFF32
,
2416 BFD_RELOC_SPARC_TLS_DTPOFF64
,
2417 BFD_RELOC_SPARC_TLS_TPOFF32
,
2418 BFD_RELOC_SPARC_TLS_TPOFF64
,
2420 /* Alpha ECOFF and ELF relocations. Some of these treat the symbol or
2421 "addend" in some special way.
2422 For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when
2423 writing; when reading, it will be the absolute section symbol. The
2424 addend is the displacement in bytes of the "lda" instruction from
2425 the "ldah" instruction (which is at the address of this reloc). */
2426 BFD_RELOC_ALPHA_GPDISP_HI16
,
2428 /* For GPDISP_LO16 ("ignore") relocations, the symbol is handled as
2429 with GPDISP_HI16 relocs. The addend is ignored when writing the
2430 relocations out, and is filled in with the file's GP value on
2431 reading, for convenience. */
2432 BFD_RELOC_ALPHA_GPDISP_LO16
,
2434 /* The ELF GPDISP relocation is exactly the same as the GPDISP_HI16
2435 relocation except that there is no accompanying GPDISP_LO16
2437 BFD_RELOC_ALPHA_GPDISP
,
2439 /* The Alpha LITERAL/LITUSE relocs are produced by a symbol reference;
2440 the assembler turns it into a LDQ instruction to load the address of
2441 the symbol, and then fills in a register in the real instruction.
2443 The LITERAL reloc, at the LDQ instruction, refers to the .lita
2444 section symbol. The addend is ignored when writing, but is filled
2445 in with the file's GP value on reading, for convenience, as with the
2448 The ELF_LITERAL reloc is somewhere between 16_GOTOFF and GPDISP_LO16.
2449 It should refer to the symbol to be referenced, as with 16_GOTOFF,
2450 but it generates output not based on the position within the .got
2451 section, but relative to the GP value chosen for the file during the
2454 The LITUSE reloc, on the instruction using the loaded address, gives
2455 information to the linker that it might be able to use to optimize
2456 away some literal section references. The symbol is ignored (read
2457 as the absolute section symbol), and the "addend" indicates the type
2458 of instruction using the register:
2459 1 - "memory" fmt insn
2460 2 - byte-manipulation (byte offset reg)
2461 3 - jsr (target of branch) */
2462 BFD_RELOC_ALPHA_LITERAL
,
2463 BFD_RELOC_ALPHA_ELF_LITERAL
,
2464 BFD_RELOC_ALPHA_LITUSE
,
2466 /* The HINT relocation indicates a value that should be filled into the
2467 "hint" field of a jmp/jsr/ret instruction, for possible branch-
2468 prediction logic which may be provided on some processors. */
2469 BFD_RELOC_ALPHA_HINT
,
2471 /* The LINKAGE relocation outputs a linkage pair in the object file,
2472 which is filled by the linker. */
2473 BFD_RELOC_ALPHA_LINKAGE
,
2475 /* The CODEADDR relocation outputs a STO_CA in the object file,
2476 which is filled by the linker. */
2477 BFD_RELOC_ALPHA_CODEADDR
,
2479 /* The GPREL_HI/LO relocations together form a 32-bit offset from the
2481 BFD_RELOC_ALPHA_GPREL_HI16
,
2482 BFD_RELOC_ALPHA_GPREL_LO16
,
2484 /* Like BFD_RELOC_23_PCREL_S2, except that the source and target must
2485 share a common GP, and the target address is adjusted for
2486 STO_ALPHA_STD_GPLOAD. */
2487 BFD_RELOC_ALPHA_BRSGP
,
2489 /* Alpha thread-local storage relocations. */
2490 BFD_RELOC_ALPHA_TLSGD
,
2491 BFD_RELOC_ALPHA_TLSLDM
,
2492 BFD_RELOC_ALPHA_DTPMOD64
,
2493 BFD_RELOC_ALPHA_GOTDTPREL16
,
2494 BFD_RELOC_ALPHA_DTPREL64
,
2495 BFD_RELOC_ALPHA_DTPREL_HI16
,
2496 BFD_RELOC_ALPHA_DTPREL_LO16
,
2497 BFD_RELOC_ALPHA_DTPREL16
,
2498 BFD_RELOC_ALPHA_GOTTPREL16
,
2499 BFD_RELOC_ALPHA_TPREL64
,
2500 BFD_RELOC_ALPHA_TPREL_HI16
,
2501 BFD_RELOC_ALPHA_TPREL_LO16
,
2502 BFD_RELOC_ALPHA_TPREL16
,
2504 /* Bits 27..2 of the relocation address shifted right 2 bits;
2505 simple reloc otherwise. */
2508 /* The MIPS16 jump instruction. */
2509 BFD_RELOC_MIPS16_JMP
,
2511 /* MIPS16 GP relative reloc. */
2512 BFD_RELOC_MIPS16_GPREL
,
2514 /* High 16 bits of 32-bit value; simple reloc. */
2517 /* High 16 bits of 32-bit value but the low 16 bits will be sign
2518 extended and added to form the final result. If the low 16
2519 bits form a negative number, we need to add one to the high value
2520 to compensate for the borrow when the low bits are added. */
2526 /* High 16 bits of 32-bit pc-relative value */
2527 BFD_RELOC_HI16_PCREL
,
2529 /* High 16 bits of 32-bit pc-relative value, adjusted */
2530 BFD_RELOC_HI16_S_PCREL
,
2532 /* Low 16 bits of pc-relative value */
2533 BFD_RELOC_LO16_PCREL
,
2535 /* MIPS16 high 16 bits of 32-bit value. */
2536 BFD_RELOC_MIPS16_HI16
,
2538 /* MIPS16 high 16 bits of 32-bit value but the low 16 bits will be sign
2539 extended and added to form the final result. If the low 16
2540 bits form a negative number, we need to add one to the high value
2541 to compensate for the borrow when the low bits are added. */
2542 BFD_RELOC_MIPS16_HI16_S
,
2544 /* MIPS16 low 16 bits. */
2545 BFD_RELOC_MIPS16_LO16
,
2547 /* Relocation against a MIPS literal section. */
2548 BFD_RELOC_MIPS_LITERAL
,
2550 /* MIPS ELF relocations. */
2551 BFD_RELOC_MIPS_GOT16
,
2552 BFD_RELOC_MIPS_CALL16
,
2553 BFD_RELOC_MIPS_GOT_HI16
,
2554 BFD_RELOC_MIPS_GOT_LO16
,
2555 BFD_RELOC_MIPS_CALL_HI16
,
2556 BFD_RELOC_MIPS_CALL_LO16
,
2558 BFD_RELOC_MIPS_GOT_PAGE
,
2559 BFD_RELOC_MIPS_GOT_OFST
,
2560 BFD_RELOC_MIPS_GOT_DISP
,
2561 BFD_RELOC_MIPS_SHIFT5
,
2562 BFD_RELOC_MIPS_SHIFT6
,
2563 BFD_RELOC_MIPS_INSERT_A
,
2564 BFD_RELOC_MIPS_INSERT_B
,
2565 BFD_RELOC_MIPS_DELETE
,
2566 BFD_RELOC_MIPS_HIGHEST
,
2567 BFD_RELOC_MIPS_HIGHER
,
2568 BFD_RELOC_MIPS_SCN_DISP
,
2569 BFD_RELOC_MIPS_REL16
,
2570 BFD_RELOC_MIPS_RELGOT
,
2571 BFD_RELOC_MIPS_JALR
,
2572 BFD_RELOC_MIPS_TLS_DTPMOD32
,
2573 BFD_RELOC_MIPS_TLS_DTPREL32
,
2574 BFD_RELOC_MIPS_TLS_DTPMOD64
,
2575 BFD_RELOC_MIPS_TLS_DTPREL64
,
2576 BFD_RELOC_MIPS_TLS_GD
,
2577 BFD_RELOC_MIPS_TLS_LDM
,
2578 BFD_RELOC_MIPS_TLS_DTPREL_HI16
,
2579 BFD_RELOC_MIPS_TLS_DTPREL_LO16
,
2580 BFD_RELOC_MIPS_TLS_GOTTPREL
,
2581 BFD_RELOC_MIPS_TLS_TPREL32
,
2582 BFD_RELOC_MIPS_TLS_TPREL64
,
2583 BFD_RELOC_MIPS_TLS_TPREL_HI16
,
2584 BFD_RELOC_MIPS_TLS_TPREL_LO16
,
2587 /* Fujitsu Frv Relocations. */
2588 BFD_RELOC_FRV_LABEL16
,
2589 BFD_RELOC_FRV_LABEL24
,
2592 BFD_RELOC_FRV_GPREL12
,
2593 BFD_RELOC_FRV_GPRELU12
,
2594 BFD_RELOC_FRV_GPREL32
,
2595 BFD_RELOC_FRV_GPRELHI
,
2596 BFD_RELOC_FRV_GPRELLO
,
2597 BFD_RELOC_FRV_GOT12
,
2598 BFD_RELOC_FRV_GOTHI
,
2599 BFD_RELOC_FRV_GOTLO
,
2600 BFD_RELOC_FRV_FUNCDESC
,
2601 BFD_RELOC_FRV_FUNCDESC_GOT12
,
2602 BFD_RELOC_FRV_FUNCDESC_GOTHI
,
2603 BFD_RELOC_FRV_FUNCDESC_GOTLO
,
2604 BFD_RELOC_FRV_FUNCDESC_VALUE
,
2605 BFD_RELOC_FRV_FUNCDESC_GOTOFF12
,
2606 BFD_RELOC_FRV_FUNCDESC_GOTOFFHI
,
2607 BFD_RELOC_FRV_FUNCDESC_GOTOFFLO
,
2608 BFD_RELOC_FRV_GOTOFF12
,
2609 BFD_RELOC_FRV_GOTOFFHI
,
2610 BFD_RELOC_FRV_GOTOFFLO
,
2611 BFD_RELOC_FRV_GETTLSOFF
,
2612 BFD_RELOC_FRV_TLSDESC_VALUE
,
2613 BFD_RELOC_FRV_GOTTLSDESC12
,
2614 BFD_RELOC_FRV_GOTTLSDESCHI
,
2615 BFD_RELOC_FRV_GOTTLSDESCLO
,
2616 BFD_RELOC_FRV_TLSMOFF12
,
2617 BFD_RELOC_FRV_TLSMOFFHI
,
2618 BFD_RELOC_FRV_TLSMOFFLO
,
2619 BFD_RELOC_FRV_GOTTLSOFF12
,
2620 BFD_RELOC_FRV_GOTTLSOFFHI
,
2621 BFD_RELOC_FRV_GOTTLSOFFLO
,
2622 BFD_RELOC_FRV_TLSOFF
,
2623 BFD_RELOC_FRV_TLSDESC_RELAX
,
2624 BFD_RELOC_FRV_GETTLSOFF_RELAX
,
2625 BFD_RELOC_FRV_TLSOFF_RELAX
,
2626 BFD_RELOC_FRV_TLSMOFF
,
2629 /* This is a 24bit GOT-relative reloc for the mn10300. */
2630 BFD_RELOC_MN10300_GOTOFF24
,
2632 /* This is a 32bit GOT-relative reloc for the mn10300, offset by two bytes
2633 in the instruction. */
2634 BFD_RELOC_MN10300_GOT32
,
2636 /* This is a 24bit GOT-relative reloc for the mn10300, offset by two bytes
2637 in the instruction. */
2638 BFD_RELOC_MN10300_GOT24
,
2640 /* This is a 16bit GOT-relative reloc for the mn10300, offset by two bytes
2641 in the instruction. */
2642 BFD_RELOC_MN10300_GOT16
,
2644 /* Copy symbol at runtime. */
2645 BFD_RELOC_MN10300_COPY
,
2647 /* Create GOT entry. */
2648 BFD_RELOC_MN10300_GLOB_DAT
,
2650 /* Create PLT entry. */
2651 BFD_RELOC_MN10300_JMP_SLOT
,
2653 /* Adjust by program base. */
2654 BFD_RELOC_MN10300_RELATIVE
,
2657 /* i386/elf relocations */
2658 BFD_RELOC_386_GOT32
,
2659 BFD_RELOC_386_PLT32
,
2661 BFD_RELOC_386_GLOB_DAT
,
2662 BFD_RELOC_386_JUMP_SLOT
,
2663 BFD_RELOC_386_RELATIVE
,
2664 BFD_RELOC_386_GOTOFF
,
2665 BFD_RELOC_386_GOTPC
,
2666 BFD_RELOC_386_TLS_TPOFF
,
2667 BFD_RELOC_386_TLS_IE
,
2668 BFD_RELOC_386_TLS_GOTIE
,
2669 BFD_RELOC_386_TLS_LE
,
2670 BFD_RELOC_386_TLS_GD
,
2671 BFD_RELOC_386_TLS_LDM
,
2672 BFD_RELOC_386_TLS_LDO_32
,
2673 BFD_RELOC_386_TLS_IE_32
,
2674 BFD_RELOC_386_TLS_LE_32
,
2675 BFD_RELOC_386_TLS_DTPMOD32
,
2676 BFD_RELOC_386_TLS_DTPOFF32
,
2677 BFD_RELOC_386_TLS_TPOFF32
,
2678 BFD_RELOC_386_TLS_GOTDESC
,
2679 BFD_RELOC_386_TLS_DESC_CALL
,
2680 BFD_RELOC_386_TLS_DESC
,
2682 /* x86-64/elf relocations */
2683 BFD_RELOC_X86_64_GOT32
,
2684 BFD_RELOC_X86_64_PLT32
,
2685 BFD_RELOC_X86_64_COPY
,
2686 BFD_RELOC_X86_64_GLOB_DAT
,
2687 BFD_RELOC_X86_64_JUMP_SLOT
,
2688 BFD_RELOC_X86_64_RELATIVE
,
2689 BFD_RELOC_X86_64_GOTPCREL
,
2690 BFD_RELOC_X86_64_32S
,
2691 BFD_RELOC_X86_64_DTPMOD64
,
2692 BFD_RELOC_X86_64_DTPOFF64
,
2693 BFD_RELOC_X86_64_TPOFF64
,
2694 BFD_RELOC_X86_64_TLSGD
,
2695 BFD_RELOC_X86_64_TLSLD
,
2696 BFD_RELOC_X86_64_DTPOFF32
,
2697 BFD_RELOC_X86_64_GOTTPOFF
,
2698 BFD_RELOC_X86_64_TPOFF32
,
2699 BFD_RELOC_X86_64_GOTOFF64
,
2700 BFD_RELOC_X86_64_GOTPC32
,
2701 BFD_RELOC_X86_64_GOTPC32_TLSDESC
,
2702 BFD_RELOC_X86_64_TLSDESC_CALL
,
2703 BFD_RELOC_X86_64_TLSDESC
,
2705 /* ns32k relocations */
2706 BFD_RELOC_NS32K_IMM_8
,
2707 BFD_RELOC_NS32K_IMM_16
,
2708 BFD_RELOC_NS32K_IMM_32
,
2709 BFD_RELOC_NS32K_IMM_8_PCREL
,
2710 BFD_RELOC_NS32K_IMM_16_PCREL
,
2711 BFD_RELOC_NS32K_IMM_32_PCREL
,
2712 BFD_RELOC_NS32K_DISP_8
,
2713 BFD_RELOC_NS32K_DISP_16
,
2714 BFD_RELOC_NS32K_DISP_32
,
2715 BFD_RELOC_NS32K_DISP_8_PCREL
,
2716 BFD_RELOC_NS32K_DISP_16_PCREL
,
2717 BFD_RELOC_NS32K_DISP_32_PCREL
,
2719 /* PDP11 relocations */
2720 BFD_RELOC_PDP11_DISP_8_PCREL
,
2721 BFD_RELOC_PDP11_DISP_6_PCREL
,
2723 /* Picojava relocs. Not all of these appear in object files. */
2724 BFD_RELOC_PJ_CODE_HI16
,
2725 BFD_RELOC_PJ_CODE_LO16
,
2726 BFD_RELOC_PJ_CODE_DIR16
,
2727 BFD_RELOC_PJ_CODE_DIR32
,
2728 BFD_RELOC_PJ_CODE_REL16
,
2729 BFD_RELOC_PJ_CODE_REL32
,
2731 /* Power(rs6000) and PowerPC relocations. */
2734 BFD_RELOC_PPC_TOC16
,
2736 BFD_RELOC_PPC_B16_BRTAKEN
,
2737 BFD_RELOC_PPC_B16_BRNTAKEN
,
2739 BFD_RELOC_PPC_BA16_BRTAKEN
,
2740 BFD_RELOC_PPC_BA16_BRNTAKEN
,
2742 BFD_RELOC_PPC_GLOB_DAT
,
2743 BFD_RELOC_PPC_JMP_SLOT
,
2744 BFD_RELOC_PPC_RELATIVE
,
2745 BFD_RELOC_PPC_LOCAL24PC
,
2746 BFD_RELOC_PPC_EMB_NADDR32
,
2747 BFD_RELOC_PPC_EMB_NADDR16
,
2748 BFD_RELOC_PPC_EMB_NADDR16_LO
,
2749 BFD_RELOC_PPC_EMB_NADDR16_HI
,
2750 BFD_RELOC_PPC_EMB_NADDR16_HA
,
2751 BFD_RELOC_PPC_EMB_SDAI16
,
2752 BFD_RELOC_PPC_EMB_SDA2I16
,
2753 BFD_RELOC_PPC_EMB_SDA2REL
,
2754 BFD_RELOC_PPC_EMB_SDA21
,
2755 BFD_RELOC_PPC_EMB_MRKREF
,
2756 BFD_RELOC_PPC_EMB_RELSEC16
,
2757 BFD_RELOC_PPC_EMB_RELST_LO
,
2758 BFD_RELOC_PPC_EMB_RELST_HI
,
2759 BFD_RELOC_PPC_EMB_RELST_HA
,
2760 BFD_RELOC_PPC_EMB_BIT_FLD
,
2761 BFD_RELOC_PPC_EMB_RELSDA
,
2762 BFD_RELOC_PPC64_HIGHER
,
2763 BFD_RELOC_PPC64_HIGHER_S
,
2764 BFD_RELOC_PPC64_HIGHEST
,
2765 BFD_RELOC_PPC64_HIGHEST_S
,
2766 BFD_RELOC_PPC64_TOC16_LO
,
2767 BFD_RELOC_PPC64_TOC16_HI
,
2768 BFD_RELOC_PPC64_TOC16_HA
,
2769 BFD_RELOC_PPC64_TOC
,
2770 BFD_RELOC_PPC64_PLTGOT16
,
2771 BFD_RELOC_PPC64_PLTGOT16_LO
,
2772 BFD_RELOC_PPC64_PLTGOT16_HI
,
2773 BFD_RELOC_PPC64_PLTGOT16_HA
,
2774 BFD_RELOC_PPC64_ADDR16_DS
,
2775 BFD_RELOC_PPC64_ADDR16_LO_DS
,
2776 BFD_RELOC_PPC64_GOT16_DS
,
2777 BFD_RELOC_PPC64_GOT16_LO_DS
,
2778 BFD_RELOC_PPC64_PLT16_LO_DS
,
2779 BFD_RELOC_PPC64_SECTOFF_DS
,
2780 BFD_RELOC_PPC64_SECTOFF_LO_DS
,
2781 BFD_RELOC_PPC64_TOC16_DS
,
2782 BFD_RELOC_PPC64_TOC16_LO_DS
,
2783 BFD_RELOC_PPC64_PLTGOT16_DS
,
2784 BFD_RELOC_PPC64_PLTGOT16_LO_DS
,
2786 /* PowerPC and PowerPC64 thread-local storage relocations. */
2788 BFD_RELOC_PPC_DTPMOD
,
2789 BFD_RELOC_PPC_TPREL16
,
2790 BFD_RELOC_PPC_TPREL16_LO
,
2791 BFD_RELOC_PPC_TPREL16_HI
,
2792 BFD_RELOC_PPC_TPREL16_HA
,
2793 BFD_RELOC_PPC_TPREL
,
2794 BFD_RELOC_PPC_DTPREL16
,
2795 BFD_RELOC_PPC_DTPREL16_LO
,
2796 BFD_RELOC_PPC_DTPREL16_HI
,
2797 BFD_RELOC_PPC_DTPREL16_HA
,
2798 BFD_RELOC_PPC_DTPREL
,
2799 BFD_RELOC_PPC_GOT_TLSGD16
,
2800 BFD_RELOC_PPC_GOT_TLSGD16_LO
,
2801 BFD_RELOC_PPC_GOT_TLSGD16_HI
,
2802 BFD_RELOC_PPC_GOT_TLSGD16_HA
,
2803 BFD_RELOC_PPC_GOT_TLSLD16
,
2804 BFD_RELOC_PPC_GOT_TLSLD16_LO
,
2805 BFD_RELOC_PPC_GOT_TLSLD16_HI
,
2806 BFD_RELOC_PPC_GOT_TLSLD16_HA
,
2807 BFD_RELOC_PPC_GOT_TPREL16
,
2808 BFD_RELOC_PPC_GOT_TPREL16_LO
,
2809 BFD_RELOC_PPC_GOT_TPREL16_HI
,
2810 BFD_RELOC_PPC_GOT_TPREL16_HA
,
2811 BFD_RELOC_PPC_GOT_DTPREL16
,
2812 BFD_RELOC_PPC_GOT_DTPREL16_LO
,
2813 BFD_RELOC_PPC_GOT_DTPREL16_HI
,
2814 BFD_RELOC_PPC_GOT_DTPREL16_HA
,
2815 BFD_RELOC_PPC64_TPREL16_DS
,
2816 BFD_RELOC_PPC64_TPREL16_LO_DS
,
2817 BFD_RELOC_PPC64_TPREL16_HIGHER
,
2818 BFD_RELOC_PPC64_TPREL16_HIGHERA
,
2819 BFD_RELOC_PPC64_TPREL16_HIGHEST
,
2820 BFD_RELOC_PPC64_TPREL16_HIGHESTA
,
2821 BFD_RELOC_PPC64_DTPREL16_DS
,
2822 BFD_RELOC_PPC64_DTPREL16_LO_DS
,
2823 BFD_RELOC_PPC64_DTPREL16_HIGHER
,
2824 BFD_RELOC_PPC64_DTPREL16_HIGHERA
,
2825 BFD_RELOC_PPC64_DTPREL16_HIGHEST
,
2826 BFD_RELOC_PPC64_DTPREL16_HIGHESTA
,
2828 /* IBM 370/390 relocations */
2831 /* The type of reloc used to build a constructor table - at the moment
2832 probably a 32 bit wide absolute relocation, but the target can choose.
2833 It generally does map to one of the other relocation types. */
2836 /* ARM 26 bit pc-relative branch. The lowest two bits must be zero and are
2837 not stored in the instruction. */
2838 BFD_RELOC_ARM_PCREL_BRANCH
,
2840 /* ARM 26 bit pc-relative branch. The lowest bit must be zero and is
2841 not stored in the instruction. The 2nd lowest bit comes from a 1 bit
2842 field in the instruction. */
2843 BFD_RELOC_ARM_PCREL_BLX
,
2845 /* Thumb 22 bit pc-relative branch. The lowest bit must be zero and is
2846 not stored in the instruction. The 2nd lowest bit comes from a 1 bit
2847 field in the instruction. */
2848 BFD_RELOC_THUMB_PCREL_BLX
,
2850 /* ARM 26-bit pc-relative branch for an unconditional BL or BLX instruction. */
2851 BFD_RELOC_ARM_PCREL_CALL
,
2853 /* ARM 26-bit pc-relative branch for B or conditional BL instruction. */
2854 BFD_RELOC_ARM_PCREL_JUMP
,
2856 /* Thumb 7-, 9-, 12-, 20-, 23-, and 25-bit pc-relative branches.
2857 The lowest bit must be zero and is not stored in the instruction.
2858 Note that the corresponding ELF R_ARM_THM_JUMPnn constant has an
2859 "nn" one smaller in all cases. Note further that BRANCH23
2860 corresponds to R_ARM_THM_CALL. */
2861 BFD_RELOC_THUMB_PCREL_BRANCH7
,
2862 BFD_RELOC_THUMB_PCREL_BRANCH9
,
2863 BFD_RELOC_THUMB_PCREL_BRANCH12
,
2864 BFD_RELOC_THUMB_PCREL_BRANCH20
,
2865 BFD_RELOC_THUMB_PCREL_BRANCH23
,
2866 BFD_RELOC_THUMB_PCREL_BRANCH25
,
2868 /* 12-bit immediate offset, used in ARM-format ldr and str instructions. */
2869 BFD_RELOC_ARM_OFFSET_IMM
,
2871 /* 5-bit immediate offset, used in Thumb-format ldr and str instructions. */
2872 BFD_RELOC_ARM_THUMB_OFFSET
,
2874 /* Pc-relative or absolute relocation depending on target. Used for
2875 entries in .init_array sections. */
2876 BFD_RELOC_ARM_TARGET1
,
2878 /* Read-only segment base relative address. */
2879 BFD_RELOC_ARM_ROSEGREL32
,
2881 /* Data segment base relative address. */
2882 BFD_RELOC_ARM_SBREL32
,
2884 /* This reloc is used for references to RTTI data from exception handling
2885 tables. The actual definition depends on the target. It may be a
2886 pc-relative or some form of GOT-indirect relocation. */
2887 BFD_RELOC_ARM_TARGET2
,
2889 /* 31-bit PC relative address. */
2890 BFD_RELOC_ARM_PREL31
,
2892 /* Relocations for setting up GOTs and PLTs for shared libraries. */
2893 BFD_RELOC_ARM_JUMP_SLOT
,
2894 BFD_RELOC_ARM_GLOB_DAT
,
2895 BFD_RELOC_ARM_GOT32
,
2896 BFD_RELOC_ARM_PLT32
,
2897 BFD_RELOC_ARM_RELATIVE
,
2898 BFD_RELOC_ARM_GOTOFF
,
2899 BFD_RELOC_ARM_GOTPC
,
2901 /* ARM thread-local storage relocations. */
2902 BFD_RELOC_ARM_TLS_GD32
,
2903 BFD_RELOC_ARM_TLS_LDO32
,
2904 BFD_RELOC_ARM_TLS_LDM32
,
2905 BFD_RELOC_ARM_TLS_DTPOFF32
,
2906 BFD_RELOC_ARM_TLS_DTPMOD32
,
2907 BFD_RELOC_ARM_TLS_TPOFF32
,
2908 BFD_RELOC_ARM_TLS_IE32
,
2909 BFD_RELOC_ARM_TLS_LE32
,
2911 /* These relocs are only used within the ARM assembler. They are not
2912 (at present) written to any object files. */
2913 BFD_RELOC_ARM_IMMEDIATE
,
2914 BFD_RELOC_ARM_ADRL_IMMEDIATE
,
2915 BFD_RELOC_ARM_T32_IMMEDIATE
,
2916 BFD_RELOC_ARM_T32_IMM12
,
2917 BFD_RELOC_ARM_T32_ADD_PC12
,
2918 BFD_RELOC_ARM_SHIFT_IMM
,
2921 BFD_RELOC_ARM_MULTI
,
2922 BFD_RELOC_ARM_CP_OFF_IMM
,
2923 BFD_RELOC_ARM_CP_OFF_IMM_S2
,
2924 BFD_RELOC_ARM_T32_CP_OFF_IMM
,
2925 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2
,
2926 BFD_RELOC_ARM_ADR_IMM
,
2927 BFD_RELOC_ARM_LDR_IMM
,
2928 BFD_RELOC_ARM_LITERAL
,
2929 BFD_RELOC_ARM_IN_POOL
,
2930 BFD_RELOC_ARM_OFFSET_IMM8
,
2931 BFD_RELOC_ARM_T32_OFFSET_U8
,
2932 BFD_RELOC_ARM_T32_OFFSET_IMM
,
2933 BFD_RELOC_ARM_HWLITERAL
,
2934 BFD_RELOC_ARM_THUMB_ADD
,
2935 BFD_RELOC_ARM_THUMB_IMM
,
2936 BFD_RELOC_ARM_THUMB_SHIFT
,
2938 /* Renesas / SuperH SH relocs. Not all of these appear in object files. */
2939 BFD_RELOC_SH_PCDISP8BY2
,
2940 BFD_RELOC_SH_PCDISP12BY2
,
2943 BFD_RELOC_SH_DISP12
,
2944 BFD_RELOC_SH_DISP12BY2
,
2945 BFD_RELOC_SH_DISP12BY4
,
2946 BFD_RELOC_SH_DISP12BY8
,
2947 BFD_RELOC_SH_DISP20
,
2948 BFD_RELOC_SH_DISP20BY8
,
2950 BFD_RELOC_SH_IMM4BY2
,
2951 BFD_RELOC_SH_IMM4BY4
,
2953 BFD_RELOC_SH_IMM8BY2
,
2954 BFD_RELOC_SH_IMM8BY4
,
2955 BFD_RELOC_SH_PCRELIMM8BY2
,
2956 BFD_RELOC_SH_PCRELIMM8BY4
,
2957 BFD_RELOC_SH_SWITCH16
,
2958 BFD_RELOC_SH_SWITCH32
,
2965 BFD_RELOC_SH_LOOP_START
,
2966 BFD_RELOC_SH_LOOP_END
,
2968 BFD_RELOC_SH_GLOB_DAT
,
2969 BFD_RELOC_SH_JMP_SLOT
,
2970 BFD_RELOC_SH_RELATIVE
,
2972 BFD_RELOC_SH_GOT_LOW16
,
2973 BFD_RELOC_SH_GOT_MEDLOW16
,
2974 BFD_RELOC_SH_GOT_MEDHI16
,
2975 BFD_RELOC_SH_GOT_HI16
,
2976 BFD_RELOC_SH_GOTPLT_LOW16
,
2977 BFD_RELOC_SH_GOTPLT_MEDLOW16
,
2978 BFD_RELOC_SH_GOTPLT_MEDHI16
,
2979 BFD_RELOC_SH_GOTPLT_HI16
,
2980 BFD_RELOC_SH_PLT_LOW16
,
2981 BFD_RELOC_SH_PLT_MEDLOW16
,
2982 BFD_RELOC_SH_PLT_MEDHI16
,
2983 BFD_RELOC_SH_PLT_HI16
,
2984 BFD_RELOC_SH_GOTOFF_LOW16
,
2985 BFD_RELOC_SH_GOTOFF_MEDLOW16
,
2986 BFD_RELOC_SH_GOTOFF_MEDHI16
,
2987 BFD_RELOC_SH_GOTOFF_HI16
,
2988 BFD_RELOC_SH_GOTPC_LOW16
,
2989 BFD_RELOC_SH_GOTPC_MEDLOW16
,
2990 BFD_RELOC_SH_GOTPC_MEDHI16
,
2991 BFD_RELOC_SH_GOTPC_HI16
,
2992 BFD_RELOC_SH_COPY64
,
2993 BFD_RELOC_SH_GLOB_DAT64
,
2994 BFD_RELOC_SH_JMP_SLOT64
,
2995 BFD_RELOC_SH_RELATIVE64
,
2996 BFD_RELOC_SH_GOT10BY4
,
2997 BFD_RELOC_SH_GOT10BY8
,
2998 BFD_RELOC_SH_GOTPLT10BY4
,
2999 BFD_RELOC_SH_GOTPLT10BY8
,
3000 BFD_RELOC_SH_GOTPLT32
,
3001 BFD_RELOC_SH_SHMEDIA_CODE
,
3004 BFD_RELOC_SH_IMMS6BY32
,
3006 BFD_RELOC_SH_IMMS10
,
3007 BFD_RELOC_SH_IMMS10BY2
,
3008 BFD_RELOC_SH_IMMS10BY4
,
3009 BFD_RELOC_SH_IMMS10BY8
,
3010 BFD_RELOC_SH_IMMS16
,
3011 BFD_RELOC_SH_IMMU16
,
3012 BFD_RELOC_SH_IMM_LOW16
,
3013 BFD_RELOC_SH_IMM_LOW16_PCREL
,
3014 BFD_RELOC_SH_IMM_MEDLOW16
,
3015 BFD_RELOC_SH_IMM_MEDLOW16_PCREL
,
3016 BFD_RELOC_SH_IMM_MEDHI16
,
3017 BFD_RELOC_SH_IMM_MEDHI16_PCREL
,
3018 BFD_RELOC_SH_IMM_HI16
,
3019 BFD_RELOC_SH_IMM_HI16_PCREL
,
3021 BFD_RELOC_SH_TLS_GD_32
,
3022 BFD_RELOC_SH_TLS_LD_32
,
3023 BFD_RELOC_SH_TLS_LDO_32
,
3024 BFD_RELOC_SH_TLS_IE_32
,
3025 BFD_RELOC_SH_TLS_LE_32
,
3026 BFD_RELOC_SH_TLS_DTPMOD32
,
3027 BFD_RELOC_SH_TLS_DTPOFF32
,
3028 BFD_RELOC_SH_TLS_TPOFF32
,
3030 /* ARC Cores relocs.
3031 ARC 22 bit pc-relative branch. The lowest two bits must be zero and are
3032 not stored in the instruction. The high 20 bits are installed in bits 26
3033 through 7 of the instruction. */
3034 BFD_RELOC_ARC_B22_PCREL
,
3036 /* ARC 26 bit absolute branch. The lowest two bits must be zero and are not
3037 stored in the instruction. The high 24 bits are installed in bits 23
3041 /* ADI Blackfin 16 bit immediate absolute reloc. */
3042 BFD_RELOC_BFIN_16_IMM
,
3044 /* ADI Blackfin 16 bit immediate absolute reloc higher 16 bits. */
3045 BFD_RELOC_BFIN_16_HIGH
,
3047 /* ADI Blackfin 'a' part of LSETUP. */
3048 BFD_RELOC_BFIN_4_PCREL
,
3051 BFD_RELOC_BFIN_5_PCREL
,
3053 /* ADI Blackfin 16 bit immediate absolute reloc lower 16 bits. */
3054 BFD_RELOC_BFIN_16_LOW
,
3057 BFD_RELOC_BFIN_10_PCREL
,
3059 /* ADI Blackfin 'b' part of LSETUP. */
3060 BFD_RELOC_BFIN_11_PCREL
,
3063 BFD_RELOC_BFIN_12_PCREL_JUMP
,
3065 /* ADI Blackfin Short jump, pcrel. */
3066 BFD_RELOC_BFIN_12_PCREL_JUMP_S
,
3068 /* ADI Blackfin Call.x not implemented. */
3069 BFD_RELOC_BFIN_24_PCREL_CALL_X
,
3071 /* ADI Blackfin Long Jump pcrel. */
3072 BFD_RELOC_BFIN_24_PCREL_JUMP_L
,
3074 /* ADI Blackfin GOT relocation. */
3077 /* ADI Blackfin PLTPC relocation. */
3078 BFD_RELOC_BFIN_PLTPC
,
3080 /* ADI Blackfin arithmetic relocation. */
3081 BFD_ARELOC_BFIN_PUSH
,
3083 /* ADI Blackfin arithmetic relocation. */
3084 BFD_ARELOC_BFIN_CONST
,
3086 /* ADI Blackfin arithmetic relocation. */
3087 BFD_ARELOC_BFIN_ADD
,
3089 /* ADI Blackfin arithmetic relocation. */
3090 BFD_ARELOC_BFIN_SUB
,
3092 /* ADI Blackfin arithmetic relocation. */
3093 BFD_ARELOC_BFIN_MULT
,
3095 /* ADI Blackfin arithmetic relocation. */
3096 BFD_ARELOC_BFIN_DIV
,
3098 /* ADI Blackfin arithmetic relocation. */
3099 BFD_ARELOC_BFIN_MOD
,
3101 /* ADI Blackfin arithmetic relocation. */
3102 BFD_ARELOC_BFIN_LSHIFT
,
3104 /* ADI Blackfin arithmetic relocation. */
3105 BFD_ARELOC_BFIN_RSHIFT
,
3107 /* ADI Blackfin arithmetic relocation. */
3108 BFD_ARELOC_BFIN_AND
,
3110 /* ADI Blackfin arithmetic relocation. */
3113 /* ADI Blackfin arithmetic relocation. */
3114 BFD_ARELOC_BFIN_XOR
,
3116 /* ADI Blackfin arithmetic relocation. */
3117 BFD_ARELOC_BFIN_LAND
,
3119 /* ADI Blackfin arithmetic relocation. */
3120 BFD_ARELOC_BFIN_LOR
,
3122 /* ADI Blackfin arithmetic relocation. */
3123 BFD_ARELOC_BFIN_LEN
,
3125 /* ADI Blackfin arithmetic relocation. */
3126 BFD_ARELOC_BFIN_NEG
,
3128 /* ADI Blackfin arithmetic relocation. */
3129 BFD_ARELOC_BFIN_COMP
,
3131 /* ADI Blackfin arithmetic relocation. */
3132 BFD_ARELOC_BFIN_PAGE
,
3134 /* ADI Blackfin arithmetic relocation. */
3135 BFD_ARELOC_BFIN_HWPAGE
,
3137 /* ADI Blackfin arithmetic relocation. */
3138 BFD_ARELOC_BFIN_ADDR
,
3140 /* Mitsubishi D10V relocs.
3141 This is a 10-bit reloc with the right 2 bits
3143 BFD_RELOC_D10V_10_PCREL_R
,
3145 /* Mitsubishi D10V relocs.
3146 This is a 10-bit reloc with the right 2 bits
3147 assumed to be 0. This is the same as the previous reloc
3148 except it is in the left container, i.e.,
3149 shifted left 15 bits. */
3150 BFD_RELOC_D10V_10_PCREL_L
,
3152 /* This is an 18-bit reloc with the right 2 bits
3156 /* This is an 18-bit reloc with the right 2 bits
3158 BFD_RELOC_D10V_18_PCREL
,
3160 /* Mitsubishi D30V relocs.
3161 This is a 6-bit absolute reloc. */
3164 /* This is a 6-bit pc-relative reloc with
3165 the right 3 bits assumed to be 0. */
3166 BFD_RELOC_D30V_9_PCREL
,
3168 /* This is a 6-bit pc-relative reloc with
3169 the right 3 bits assumed to be 0. Same
3170 as the previous reloc but on the right side
3171 of the container. */
3172 BFD_RELOC_D30V_9_PCREL_R
,
3174 /* This is a 12-bit absolute reloc with the
3175 right 3 bitsassumed to be 0. */
3178 /* This is a 12-bit pc-relative reloc with
3179 the right 3 bits assumed to be 0. */
3180 BFD_RELOC_D30V_15_PCREL
,
3182 /* This is a 12-bit pc-relative reloc with
3183 the right 3 bits assumed to be 0. Same
3184 as the previous reloc but on the right side
3185 of the container. */
3186 BFD_RELOC_D30V_15_PCREL_R
,
3188 /* This is an 18-bit absolute reloc with
3189 the right 3 bits assumed to be 0. */
3192 /* This is an 18-bit pc-relative reloc with
3193 the right 3 bits assumed to be 0. */
3194 BFD_RELOC_D30V_21_PCREL
,
3196 /* This is an 18-bit pc-relative reloc with
3197 the right 3 bits assumed to be 0. Same
3198 as the previous reloc but on the right side
3199 of the container. */
3200 BFD_RELOC_D30V_21_PCREL_R
,
3202 /* This is a 32-bit absolute reloc. */
3205 /* This is a 32-bit pc-relative reloc. */
3206 BFD_RELOC_D30V_32_PCREL
,
3209 BFD_RELOC_DLX_HI16_S
,
3215 BFD_RELOC_DLX_JMP26
,
3217 /* Renesas M16C/M32C Relocations. */
3219 BFD_RELOC_M32C_RL_JUMP
,
3220 BFD_RELOC_M32C_RL_1ADDR
,
3221 BFD_RELOC_M32C_RL_2ADDR
,
3223 /* Renesas M32R (formerly Mitsubishi M32R) relocs.
3224 This is a 24 bit absolute address. */
3227 /* This is a 10-bit pc-relative reloc with the right 2 bits assumed to be 0. */
3228 BFD_RELOC_M32R_10_PCREL
,
3230 /* This is an 18-bit reloc with the right 2 bits assumed to be 0. */
3231 BFD_RELOC_M32R_18_PCREL
,
3233 /* This is a 26-bit reloc with the right 2 bits assumed to be 0. */
3234 BFD_RELOC_M32R_26_PCREL
,
3236 /* This is a 16-bit reloc containing the high 16 bits of an address
3237 used when the lower 16 bits are treated as unsigned. */
3238 BFD_RELOC_M32R_HI16_ULO
,
3240 /* This is a 16-bit reloc containing the high 16 bits of an address
3241 used when the lower 16 bits are treated as signed. */
3242 BFD_RELOC_M32R_HI16_SLO
,
3244 /* This is a 16-bit reloc containing the lower 16 bits of an address. */
3245 BFD_RELOC_M32R_LO16
,
3247 /* This is a 16-bit reloc containing the small data area offset for use in
3248 add3, load, and store instructions. */
3249 BFD_RELOC_M32R_SDA16
,
3252 BFD_RELOC_M32R_GOT24
,
3253 BFD_RELOC_M32R_26_PLTREL
,
3254 BFD_RELOC_M32R_COPY
,
3255 BFD_RELOC_M32R_GLOB_DAT
,
3256 BFD_RELOC_M32R_JMP_SLOT
,
3257 BFD_RELOC_M32R_RELATIVE
,
3258 BFD_RELOC_M32R_GOTOFF
,
3259 BFD_RELOC_M32R_GOTOFF_HI_ULO
,
3260 BFD_RELOC_M32R_GOTOFF_HI_SLO
,
3261 BFD_RELOC_M32R_GOTOFF_LO
,
3262 BFD_RELOC_M32R_GOTPC24
,
3263 BFD_RELOC_M32R_GOT16_HI_ULO
,
3264 BFD_RELOC_M32R_GOT16_HI_SLO
,
3265 BFD_RELOC_M32R_GOT16_LO
,
3266 BFD_RELOC_M32R_GOTPC_HI_ULO
,
3267 BFD_RELOC_M32R_GOTPC_HI_SLO
,
3268 BFD_RELOC_M32R_GOTPC_LO
,
3270 /* This is a 9-bit reloc */
3271 BFD_RELOC_V850_9_PCREL
,
3273 /* This is a 22-bit reloc */
3274 BFD_RELOC_V850_22_PCREL
,
3276 /* This is a 16 bit offset from the short data area pointer. */
3277 BFD_RELOC_V850_SDA_16_16_OFFSET
,
3279 /* This is a 16 bit offset (of which only 15 bits are used) from the
3280 short data area pointer. */
3281 BFD_RELOC_V850_SDA_15_16_OFFSET
,
3283 /* This is a 16 bit offset from the zero data area pointer. */
3284 BFD_RELOC_V850_ZDA_16_16_OFFSET
,
3286 /* This is a 16 bit offset (of which only 15 bits are used) from the
3287 zero data area pointer. */
3288 BFD_RELOC_V850_ZDA_15_16_OFFSET
,
3290 /* This is an 8 bit offset (of which only 6 bits are used) from the
3291 tiny data area pointer. */
3292 BFD_RELOC_V850_TDA_6_8_OFFSET
,
3294 /* This is an 8bit offset (of which only 7 bits are used) from the tiny
3295 data area pointer. */
3296 BFD_RELOC_V850_TDA_7_8_OFFSET
,
3298 /* This is a 7 bit offset from the tiny data area pointer. */
3299 BFD_RELOC_V850_TDA_7_7_OFFSET
,
3301 /* This is a 16 bit offset from the tiny data area pointer. */
3302 BFD_RELOC_V850_TDA_16_16_OFFSET
,
3304 /* This is a 5 bit offset (of which only 4 bits are used) from the tiny
3305 data area pointer. */
3306 BFD_RELOC_V850_TDA_4_5_OFFSET
,
3308 /* This is a 4 bit offset from the tiny data area pointer. */
3309 BFD_RELOC_V850_TDA_4_4_OFFSET
,
3311 /* This is a 16 bit offset from the short data area pointer, with the
3312 bits placed non-contiguously in the instruction. */
3313 BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET
,
3315 /* This is a 16 bit offset from the zero data area pointer, with the
3316 bits placed non-contiguously in the instruction. */
3317 BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET
,
3319 /* This is a 6 bit offset from the call table base pointer. */
3320 BFD_RELOC_V850_CALLT_6_7_OFFSET
,
3322 /* This is a 16 bit offset from the call table base pointer. */
3323 BFD_RELOC_V850_CALLT_16_16_OFFSET
,
3325 /* Used for relaxing indirect function calls. */
3326 BFD_RELOC_V850_LONGCALL
,
3328 /* Used for relaxing indirect jumps. */
3329 BFD_RELOC_V850_LONGJUMP
,
3331 /* Used to maintain alignment whilst relaxing. */
3332 BFD_RELOC_V850_ALIGN
,
3334 /* This is a variation of BFD_RELOC_LO16 that can be used in v850e ld.bu
3336 BFD_RELOC_V850_LO16_SPLIT_OFFSET
,
3338 /* This is a 32bit pcrel reloc for the mn10300, offset by two bytes in the
3340 BFD_RELOC_MN10300_32_PCREL
,
3342 /* This is a 16bit pcrel reloc for the mn10300, offset by two bytes in the
3344 BFD_RELOC_MN10300_16_PCREL
,
3346 /* This is a 8bit DP reloc for the tms320c30, where the most
3347 significant 8 bits of a 24 bit word are placed into the least
3348 significant 8 bits of the opcode. */
3349 BFD_RELOC_TIC30_LDP
,
3351 /* This is a 7bit reloc for the tms320c54x, where the least
3352 significant 7 bits of a 16 bit word are placed into the least
3353 significant 7 bits of the opcode. */
3354 BFD_RELOC_TIC54X_PARTLS7
,
3356 /* This is a 9bit DP reloc for the tms320c54x, where the most
3357 significant 9 bits of a 16 bit word are placed into the least
3358 significant 9 bits of the opcode. */
3359 BFD_RELOC_TIC54X_PARTMS9
,
3361 /* This is an extended address 23-bit reloc for the tms320c54x. */
3362 BFD_RELOC_TIC54X_23
,
3364 /* This is a 16-bit reloc for the tms320c54x, where the least
3365 significant 16 bits of a 23-bit extended address are placed into
3367 BFD_RELOC_TIC54X_16_OF_23
,
3369 /* This is a reloc for the tms320c54x, where the most
3370 significant 7 bits of a 23-bit extended address are placed into
3372 BFD_RELOC_TIC54X_MS7_OF_23
,
3374 /* This is a 48 bit reloc for the FR30 that stores 32 bits. */
3377 /* This is a 32 bit reloc for the FR30 that stores 20 bits split up into
3381 /* This is a 16 bit reloc for the FR30 that stores a 6 bit word offset in
3383 BFD_RELOC_FR30_6_IN_4
,
3385 /* This is a 16 bit reloc for the FR30 that stores an 8 bit byte offset
3387 BFD_RELOC_FR30_8_IN_8
,
3389 /* This is a 16 bit reloc for the FR30 that stores a 9 bit short offset
3391 BFD_RELOC_FR30_9_IN_8
,
3393 /* This is a 16 bit reloc for the FR30 that stores a 10 bit word offset
3395 BFD_RELOC_FR30_10_IN_8
,
3397 /* This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative
3398 short offset into 8 bits. */
3399 BFD_RELOC_FR30_9_PCREL
,
3401 /* This is a 16 bit reloc for the FR30 that stores a 12 bit pc relative
3402 short offset into 11 bits. */
3403 BFD_RELOC_FR30_12_PCREL
,
3405 /* Motorola Mcore relocations. */
3406 BFD_RELOC_MCORE_PCREL_IMM8BY4
,
3407 BFD_RELOC_MCORE_PCREL_IMM11BY2
,
3408 BFD_RELOC_MCORE_PCREL_IMM4BY2
,
3409 BFD_RELOC_MCORE_PCREL_32
,
3410 BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2
,
3411 BFD_RELOC_MCORE_RVA
,
3413 /* These are relocations for the GETA instruction. */
3414 BFD_RELOC_MMIX_GETA
,
3415 BFD_RELOC_MMIX_GETA_1
,
3416 BFD_RELOC_MMIX_GETA_2
,
3417 BFD_RELOC_MMIX_GETA_3
,
3419 /* These are relocations for a conditional branch instruction. */
3420 BFD_RELOC_MMIX_CBRANCH
,
3421 BFD_RELOC_MMIX_CBRANCH_J
,
3422 BFD_RELOC_MMIX_CBRANCH_1
,
3423 BFD_RELOC_MMIX_CBRANCH_2
,
3424 BFD_RELOC_MMIX_CBRANCH_3
,
3426 /* These are relocations for the PUSHJ instruction. */
3427 BFD_RELOC_MMIX_PUSHJ
,
3428 BFD_RELOC_MMIX_PUSHJ_1
,
3429 BFD_RELOC_MMIX_PUSHJ_2
,
3430 BFD_RELOC_MMIX_PUSHJ_3
,
3431 BFD_RELOC_MMIX_PUSHJ_STUBBABLE
,
3433 /* These are relocations for the JMP instruction. */
3435 BFD_RELOC_MMIX_JMP_1
,
3436 BFD_RELOC_MMIX_JMP_2
,
3437 BFD_RELOC_MMIX_JMP_3
,
3439 /* This is a relocation for a relative address as in a GETA instruction or
3441 BFD_RELOC_MMIX_ADDR19
,
3443 /* This is a relocation for a relative address as in a JMP instruction. */
3444 BFD_RELOC_MMIX_ADDR27
,
3446 /* This is a relocation for an instruction field that may be a general
3447 register or a value 0..255. */
3448 BFD_RELOC_MMIX_REG_OR_BYTE
,
3450 /* This is a relocation for an instruction field that may be a general
3454 /* This is a relocation for two instruction fields holding a register and
3455 an offset, the equivalent of the relocation. */
3456 BFD_RELOC_MMIX_BASE_PLUS_OFFSET
,
3458 /* This relocation is an assertion that the expression is not allocated as
3459 a global register. It does not modify contents. */
3460 BFD_RELOC_MMIX_LOCAL
,
3462 /* This is a 16 bit reloc for the AVR that stores 8 bit pc relative
3463 short offset into 7 bits. */
3464 BFD_RELOC_AVR_7_PCREL
,
3466 /* This is a 16 bit reloc for the AVR that stores 13 bit pc relative
3467 short offset into 12 bits. */
3468 BFD_RELOC_AVR_13_PCREL
,
3470 /* This is a 16 bit reloc for the AVR that stores 17 bit value (usually
3471 program memory address) into 16 bits. */
3472 BFD_RELOC_AVR_16_PM
,
3474 /* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
3475 data memory address) into 8 bit immediate value of LDI insn. */
3476 BFD_RELOC_AVR_LO8_LDI
,
3478 /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
3479 of data memory address) into 8 bit immediate value of LDI insn. */
3480 BFD_RELOC_AVR_HI8_LDI
,
3482 /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
3483 of program memory address) into 8 bit immediate value of LDI insn. */
3484 BFD_RELOC_AVR_HH8_LDI
,
3486 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3487 (usually data memory address) into 8 bit immediate value of SUBI insn. */
3488 BFD_RELOC_AVR_LO8_LDI_NEG
,
3490 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3491 (high 8 bit of data memory address) into 8 bit immediate value of
3493 BFD_RELOC_AVR_HI8_LDI_NEG
,
3495 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3496 (most high 8 bit of program memory address) into 8 bit immediate value
3497 of LDI or SUBI insn. */
3498 BFD_RELOC_AVR_HH8_LDI_NEG
,
3500 /* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
3501 command address) into 8 bit immediate value of LDI insn. */
3502 BFD_RELOC_AVR_LO8_LDI_PM
,
3504 /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
3505 of command address) into 8 bit immediate value of LDI insn. */
3506 BFD_RELOC_AVR_HI8_LDI_PM
,
3508 /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
3509 of command address) into 8 bit immediate value of LDI insn. */
3510 BFD_RELOC_AVR_HH8_LDI_PM
,
3512 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3513 (usually command address) into 8 bit immediate value of SUBI insn. */
3514 BFD_RELOC_AVR_LO8_LDI_PM_NEG
,
3516 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3517 (high 8 bit of 16 bit command address) into 8 bit immediate value
3519 BFD_RELOC_AVR_HI8_LDI_PM_NEG
,
3521 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3522 (high 6 bit of 22 bit command address) into 8 bit immediate
3523 value of SUBI insn. */
3524 BFD_RELOC_AVR_HH8_LDI_PM_NEG
,
3526 /* This is a 32 bit reloc for the AVR that stores 23 bit value
3530 /* This is a 16 bit reloc for the AVR that stores all needed bits
3531 for absolute addressing with ldi with overflow check to linktime */
3534 /* This is a 6 bit reloc for the AVR that stores offset for ldd/std
3538 /* This is a 6 bit reloc for the AVR that stores offset for adiw/sbiw
3540 BFD_RELOC_AVR_6_ADIW
,
3542 /* Direct 12 bit. */
3545 /* 12 bit GOT offset. */
3546 BFD_RELOC_390_GOT12
,
3548 /* 32 bit PC relative PLT address. */
3549 BFD_RELOC_390_PLT32
,
3551 /* Copy symbol at runtime. */
3554 /* Create GOT entry. */
3555 BFD_RELOC_390_GLOB_DAT
,
3557 /* Create PLT entry. */
3558 BFD_RELOC_390_JMP_SLOT
,
3560 /* Adjust by program base. */
3561 BFD_RELOC_390_RELATIVE
,
3563 /* 32 bit PC relative offset to GOT. */
3564 BFD_RELOC_390_GOTPC
,
3566 /* 16 bit GOT offset. */
3567 BFD_RELOC_390_GOT16
,
3569 /* PC relative 16 bit shifted by 1. */
3570 BFD_RELOC_390_PC16DBL
,
3572 /* 16 bit PC rel. PLT shifted by 1. */
3573 BFD_RELOC_390_PLT16DBL
,
3575 /* PC relative 32 bit shifted by 1. */
3576 BFD_RELOC_390_PC32DBL
,
3578 /* 32 bit PC rel. PLT shifted by 1. */
3579 BFD_RELOC_390_PLT32DBL
,
3581 /* 32 bit PC rel. GOT shifted by 1. */
3582 BFD_RELOC_390_GOTPCDBL
,
3584 /* 64 bit GOT offset. */
3585 BFD_RELOC_390_GOT64
,
3587 /* 64 bit PC relative PLT address. */
3588 BFD_RELOC_390_PLT64
,
3590 /* 32 bit rel. offset to GOT entry. */
3591 BFD_RELOC_390_GOTENT
,
3593 /* 64 bit offset to GOT. */
3594 BFD_RELOC_390_GOTOFF64
,
3596 /* 12-bit offset to symbol-entry within GOT, with PLT handling. */
3597 BFD_RELOC_390_GOTPLT12
,
3599 /* 16-bit offset to symbol-entry within GOT, with PLT handling. */
3600 BFD_RELOC_390_GOTPLT16
,
3602 /* 32-bit offset to symbol-entry within GOT, with PLT handling. */
3603 BFD_RELOC_390_GOTPLT32
,
3605 /* 64-bit offset to symbol-entry within GOT, with PLT handling. */
3606 BFD_RELOC_390_GOTPLT64
,
3608 /* 32-bit rel. offset to symbol-entry within GOT, with PLT handling. */
3609 BFD_RELOC_390_GOTPLTENT
,
3611 /* 16-bit rel. offset from the GOT to a PLT entry. */
3612 BFD_RELOC_390_PLTOFF16
,
3614 /* 32-bit rel. offset from the GOT to a PLT entry. */
3615 BFD_RELOC_390_PLTOFF32
,
3617 /* 64-bit rel. offset from the GOT to a PLT entry. */
3618 BFD_RELOC_390_PLTOFF64
,
3620 /* s390 tls relocations. */
3621 BFD_RELOC_390_TLS_LOAD
,
3622 BFD_RELOC_390_TLS_GDCALL
,
3623 BFD_RELOC_390_TLS_LDCALL
,
3624 BFD_RELOC_390_TLS_GD32
,
3625 BFD_RELOC_390_TLS_GD64
,
3626 BFD_RELOC_390_TLS_GOTIE12
,
3627 BFD_RELOC_390_TLS_GOTIE32
,
3628 BFD_RELOC_390_TLS_GOTIE64
,
3629 BFD_RELOC_390_TLS_LDM32
,
3630 BFD_RELOC_390_TLS_LDM64
,
3631 BFD_RELOC_390_TLS_IE32
,
3632 BFD_RELOC_390_TLS_IE64
,
3633 BFD_RELOC_390_TLS_IEENT
,
3634 BFD_RELOC_390_TLS_LE32
,
3635 BFD_RELOC_390_TLS_LE64
,
3636 BFD_RELOC_390_TLS_LDO32
,
3637 BFD_RELOC_390_TLS_LDO64
,
3638 BFD_RELOC_390_TLS_DTPMOD
,
3639 BFD_RELOC_390_TLS_DTPOFF
,
3640 BFD_RELOC_390_TLS_TPOFF
,
3642 /* Long displacement extension. */
3644 BFD_RELOC_390_GOT20
,
3645 BFD_RELOC_390_GOTPLT20
,
3646 BFD_RELOC_390_TLS_GOTIE20
,
3648 /* Scenix IP2K - 9-bit register number / data address */
3651 /* Scenix IP2K - 4-bit register/data bank number */
3652 BFD_RELOC_IP2K_BANK
,
3654 /* Scenix IP2K - low 13 bits of instruction word address */
3655 BFD_RELOC_IP2K_ADDR16CJP
,
3657 /* Scenix IP2K - high 3 bits of instruction word address */
3658 BFD_RELOC_IP2K_PAGE3
,
3660 /* Scenix IP2K - ext/low/high 8 bits of data address */
3661 BFD_RELOC_IP2K_LO8DATA
,
3662 BFD_RELOC_IP2K_HI8DATA
,
3663 BFD_RELOC_IP2K_EX8DATA
,
3665 /* Scenix IP2K - low/high 8 bits of instruction word address */
3666 BFD_RELOC_IP2K_LO8INSN
,
3667 BFD_RELOC_IP2K_HI8INSN
,
3669 /* Scenix IP2K - even/odd PC modifier to modify snb pcl.0 */
3670 BFD_RELOC_IP2K_PC_SKIP
,
3672 /* Scenix IP2K - 16 bit word address in text section. */
3673 BFD_RELOC_IP2K_TEXT
,
3675 /* Scenix IP2K - 7-bit sp or dp offset */
3676 BFD_RELOC_IP2K_FR_OFFSET
,
3678 /* Scenix VPE4K coprocessor - data/insn-space addressing */
3679 BFD_RELOC_VPE4KMATH_DATA
,
3680 BFD_RELOC_VPE4KMATH_INSN
,
3682 /* These two relocations are used by the linker to determine which of
3683 the entries in a C++ virtual function table are actually used. When
3684 the --gc-sections option is given, the linker will zero out the entries
3685 that are not used, so that the code for those functions need not be
3686 included in the output.
3688 VTABLE_INHERIT is a zero-space relocation used to describe to the
3689 linker the inheritance tree of a C++ virtual function table. The
3690 relocation's symbol should be the parent class' vtable, and the
3691 relocation should be located at the child vtable.
3693 VTABLE_ENTRY is a zero-space relocation that describes the use of a
3694 virtual function table entry. The reloc's symbol should refer to the
3695 table of the class mentioned in the code. Off of that base, an offset
3696 describes the entry that is being used. For Rela hosts, this offset
3697 is stored in the reloc's addend. For Rel hosts, we are forced to put
3698 this offset in the reloc's section offset. */
3699 BFD_RELOC_VTABLE_INHERIT
,
3700 BFD_RELOC_VTABLE_ENTRY
,
3702 /* Intel IA64 Relocations. */
3703 BFD_RELOC_IA64_IMM14
,
3704 BFD_RELOC_IA64_IMM22
,
3705 BFD_RELOC_IA64_IMM64
,
3706 BFD_RELOC_IA64_DIR32MSB
,
3707 BFD_RELOC_IA64_DIR32LSB
,
3708 BFD_RELOC_IA64_DIR64MSB
,
3709 BFD_RELOC_IA64_DIR64LSB
,
3710 BFD_RELOC_IA64_GPREL22
,
3711 BFD_RELOC_IA64_GPREL64I
,
3712 BFD_RELOC_IA64_GPREL32MSB
,
3713 BFD_RELOC_IA64_GPREL32LSB
,
3714 BFD_RELOC_IA64_GPREL64MSB
,
3715 BFD_RELOC_IA64_GPREL64LSB
,
3716 BFD_RELOC_IA64_LTOFF22
,
3717 BFD_RELOC_IA64_LTOFF64I
,
3718 BFD_RELOC_IA64_PLTOFF22
,
3719 BFD_RELOC_IA64_PLTOFF64I
,
3720 BFD_RELOC_IA64_PLTOFF64MSB
,
3721 BFD_RELOC_IA64_PLTOFF64LSB
,
3722 BFD_RELOC_IA64_FPTR64I
,
3723 BFD_RELOC_IA64_FPTR32MSB
,
3724 BFD_RELOC_IA64_FPTR32LSB
,
3725 BFD_RELOC_IA64_FPTR64MSB
,
3726 BFD_RELOC_IA64_FPTR64LSB
,
3727 BFD_RELOC_IA64_PCREL21B
,
3728 BFD_RELOC_IA64_PCREL21BI
,
3729 BFD_RELOC_IA64_PCREL21M
,
3730 BFD_RELOC_IA64_PCREL21F
,
3731 BFD_RELOC_IA64_PCREL22
,
3732 BFD_RELOC_IA64_PCREL60B
,
3733 BFD_RELOC_IA64_PCREL64I
,
3734 BFD_RELOC_IA64_PCREL32MSB
,
3735 BFD_RELOC_IA64_PCREL32LSB
,
3736 BFD_RELOC_IA64_PCREL64MSB
,
3737 BFD_RELOC_IA64_PCREL64LSB
,
3738 BFD_RELOC_IA64_LTOFF_FPTR22
,
3739 BFD_RELOC_IA64_LTOFF_FPTR64I
,
3740 BFD_RELOC_IA64_LTOFF_FPTR32MSB
,
3741 BFD_RELOC_IA64_LTOFF_FPTR32LSB
,
3742 BFD_RELOC_IA64_LTOFF_FPTR64MSB
,
3743 BFD_RELOC_IA64_LTOFF_FPTR64LSB
,
3744 BFD_RELOC_IA64_SEGREL32MSB
,
3745 BFD_RELOC_IA64_SEGREL32LSB
,
3746 BFD_RELOC_IA64_SEGREL64MSB
,
3747 BFD_RELOC_IA64_SEGREL64LSB
,
3748 BFD_RELOC_IA64_SECREL32MSB
,
3749 BFD_RELOC_IA64_SECREL32LSB
,
3750 BFD_RELOC_IA64_SECREL64MSB
,
3751 BFD_RELOC_IA64_SECREL64LSB
,
3752 BFD_RELOC_IA64_REL32MSB
,
3753 BFD_RELOC_IA64_REL32LSB
,
3754 BFD_RELOC_IA64_REL64MSB
,
3755 BFD_RELOC_IA64_REL64LSB
,
3756 BFD_RELOC_IA64_LTV32MSB
,
3757 BFD_RELOC_IA64_LTV32LSB
,
3758 BFD_RELOC_IA64_LTV64MSB
,
3759 BFD_RELOC_IA64_LTV64LSB
,
3760 BFD_RELOC_IA64_IPLTMSB
,
3761 BFD_RELOC_IA64_IPLTLSB
,
3762 BFD_RELOC_IA64_COPY
,
3763 BFD_RELOC_IA64_LTOFF22X
,
3764 BFD_RELOC_IA64_LDXMOV
,
3765 BFD_RELOC_IA64_TPREL14
,
3766 BFD_RELOC_IA64_TPREL22
,
3767 BFD_RELOC_IA64_TPREL64I
,
3768 BFD_RELOC_IA64_TPREL64MSB
,
3769 BFD_RELOC_IA64_TPREL64LSB
,
3770 BFD_RELOC_IA64_LTOFF_TPREL22
,
3771 BFD_RELOC_IA64_DTPMOD64MSB
,
3772 BFD_RELOC_IA64_DTPMOD64LSB
,
3773 BFD_RELOC_IA64_LTOFF_DTPMOD22
,
3774 BFD_RELOC_IA64_DTPREL14
,
3775 BFD_RELOC_IA64_DTPREL22
,
3776 BFD_RELOC_IA64_DTPREL64I
,
3777 BFD_RELOC_IA64_DTPREL32MSB
,
3778 BFD_RELOC_IA64_DTPREL32LSB
,
3779 BFD_RELOC_IA64_DTPREL64MSB
,
3780 BFD_RELOC_IA64_DTPREL64LSB
,
3781 BFD_RELOC_IA64_LTOFF_DTPREL22
,
3783 /* Motorola 68HC11 reloc.
3784 This is the 8 bit high part of an absolute address. */
3785 BFD_RELOC_M68HC11_HI8
,
3787 /* Motorola 68HC11 reloc.
3788 This is the 8 bit low part of an absolute address. */
3789 BFD_RELOC_M68HC11_LO8
,
3791 /* Motorola 68HC11 reloc.
3792 This is the 3 bit of a value. */
3793 BFD_RELOC_M68HC11_3B
,
3795 /* Motorola 68HC11 reloc.
3796 This reloc marks the beginning of a jump/call instruction.
3797 It is used for linker relaxation to correctly identify beginning
3798 of instruction and change some branches to use PC-relative
3800 BFD_RELOC_M68HC11_RL_JUMP
,
3802 /* Motorola 68HC11 reloc.
3803 This reloc marks a group of several instructions that gcc generates
3804 and for which the linker relaxation pass can modify and/or remove
3806 BFD_RELOC_M68HC11_RL_GROUP
,
3808 /* Motorola 68HC11 reloc.
3809 This is the 16-bit lower part of an address. It is used for 'call'
3810 instruction to specify the symbol address without any special
3811 transformation (due to memory bank window). */
3812 BFD_RELOC_M68HC11_LO16
,
3814 /* Motorola 68HC11 reloc.
3815 This is a 8-bit reloc that specifies the page number of an address.
3816 It is used by 'call' instruction to specify the page number of
3818 BFD_RELOC_M68HC11_PAGE
,
3820 /* Motorola 68HC11 reloc.
3821 This is a 24-bit reloc that represents the address with a 16-bit
3822 value and a 8-bit page number. The symbol address is transformed
3823 to follow the 16K memory bank of 68HC12 (seen as mapped in the window). */
3824 BFD_RELOC_M68HC11_24
,
3826 /* Motorola 68HC12 reloc.
3827 This is the 5 bits of a value. */
3828 BFD_RELOC_M68HC12_5B
,
3830 /* NS CR16C Relocations. */
3831 BFD_RELOC_16C_NUM08
,
3832 BFD_RELOC_16C_NUM08_C
,
3833 BFD_RELOC_16C_NUM16
,
3834 BFD_RELOC_16C_NUM16_C
,
3835 BFD_RELOC_16C_NUM32
,
3836 BFD_RELOC_16C_NUM32_C
,
3837 BFD_RELOC_16C_DISP04
,
3838 BFD_RELOC_16C_DISP04_C
,
3839 BFD_RELOC_16C_DISP08
,
3840 BFD_RELOC_16C_DISP08_C
,
3841 BFD_RELOC_16C_DISP16
,
3842 BFD_RELOC_16C_DISP16_C
,
3843 BFD_RELOC_16C_DISP24
,
3844 BFD_RELOC_16C_DISP24_C
,
3845 BFD_RELOC_16C_DISP24a
,
3846 BFD_RELOC_16C_DISP24a_C
,
3847 BFD_RELOC_16C_REG04
,
3848 BFD_RELOC_16C_REG04_C
,
3849 BFD_RELOC_16C_REG04a
,
3850 BFD_RELOC_16C_REG04a_C
,
3851 BFD_RELOC_16C_REG14
,
3852 BFD_RELOC_16C_REG14_C
,
3853 BFD_RELOC_16C_REG16
,
3854 BFD_RELOC_16C_REG16_C
,
3855 BFD_RELOC_16C_REG20
,
3856 BFD_RELOC_16C_REG20_C
,
3857 BFD_RELOC_16C_ABS20
,
3858 BFD_RELOC_16C_ABS20_C
,
3859 BFD_RELOC_16C_ABS24
,
3860 BFD_RELOC_16C_ABS24_C
,
3861 BFD_RELOC_16C_IMM04
,
3862 BFD_RELOC_16C_IMM04_C
,
3863 BFD_RELOC_16C_IMM16
,
3864 BFD_RELOC_16C_IMM16_C
,
3865 BFD_RELOC_16C_IMM20
,
3866 BFD_RELOC_16C_IMM20_C
,
3867 BFD_RELOC_16C_IMM24
,
3868 BFD_RELOC_16C_IMM24_C
,
3869 BFD_RELOC_16C_IMM32
,
3870 BFD_RELOC_16C_IMM32_C
,
3872 /* NS CRX Relocations. */
3875 BFD_RELOC_CRX_REL8_CMP
,
3876 BFD_RELOC_CRX_REL16
,
3877 BFD_RELOC_CRX_REL24
,
3878 BFD_RELOC_CRX_REL32
,
3879 BFD_RELOC_CRX_REGREL12
,
3880 BFD_RELOC_CRX_REGREL22
,
3881 BFD_RELOC_CRX_REGREL28
,
3882 BFD_RELOC_CRX_REGREL32
,
3883 BFD_RELOC_CRX_ABS16
,
3884 BFD_RELOC_CRX_ABS32
,
3886 BFD_RELOC_CRX_NUM16
,
3887 BFD_RELOC_CRX_NUM32
,
3888 BFD_RELOC_CRX_IMM16
,
3889 BFD_RELOC_CRX_IMM32
,
3890 BFD_RELOC_CRX_SWITCH8
,
3891 BFD_RELOC_CRX_SWITCH16
,
3892 BFD_RELOC_CRX_SWITCH32
,
3894 /* These relocs are only used within the CRIS assembler. They are not
3895 (at present) written to any object files. */
3896 BFD_RELOC_CRIS_BDISP8
,
3897 BFD_RELOC_CRIS_UNSIGNED_5
,
3898 BFD_RELOC_CRIS_SIGNED_6
,
3899 BFD_RELOC_CRIS_UNSIGNED_6
,
3900 BFD_RELOC_CRIS_SIGNED_8
,
3901 BFD_RELOC_CRIS_UNSIGNED_8
,
3902 BFD_RELOC_CRIS_SIGNED_16
,
3903 BFD_RELOC_CRIS_UNSIGNED_16
,
3904 BFD_RELOC_CRIS_LAPCQ_OFFSET
,
3905 BFD_RELOC_CRIS_UNSIGNED_4
,
3907 /* Relocs used in ELF shared libraries for CRIS. */
3908 BFD_RELOC_CRIS_COPY
,
3909 BFD_RELOC_CRIS_GLOB_DAT
,
3910 BFD_RELOC_CRIS_JUMP_SLOT
,
3911 BFD_RELOC_CRIS_RELATIVE
,
3913 /* 32-bit offset to symbol-entry within GOT. */
3914 BFD_RELOC_CRIS_32_GOT
,
3916 /* 16-bit offset to symbol-entry within GOT. */
3917 BFD_RELOC_CRIS_16_GOT
,
3919 /* 32-bit offset to symbol-entry within GOT, with PLT handling. */
3920 BFD_RELOC_CRIS_32_GOTPLT
,
3922 /* 16-bit offset to symbol-entry within GOT, with PLT handling. */
3923 BFD_RELOC_CRIS_16_GOTPLT
,
3925 /* 32-bit offset to symbol, relative to GOT. */
3926 BFD_RELOC_CRIS_32_GOTREL
,
3928 /* 32-bit offset to symbol with PLT entry, relative to GOT. */
3929 BFD_RELOC_CRIS_32_PLT_GOTREL
,
3931 /* 32-bit offset to symbol with PLT entry, relative to this relocation. */
3932 BFD_RELOC_CRIS_32_PLT_PCREL
,
3934 /* Intel i860 Relocations. */
3936 BFD_RELOC_860_GLOB_DAT
,
3937 BFD_RELOC_860_JUMP_SLOT
,
3938 BFD_RELOC_860_RELATIVE
,
3940 BFD_RELOC_860_PLT26
,
3943 BFD_RELOC_860_SPLIT0
,
3945 BFD_RELOC_860_SPLIT1
,
3947 BFD_RELOC_860_SPLIT2
,
3949 BFD_RELOC_860_LOGOT0
,
3950 BFD_RELOC_860_SPGOT0
,
3951 BFD_RELOC_860_LOGOT1
,
3952 BFD_RELOC_860_SPGOT1
,
3953 BFD_RELOC_860_LOGOTOFF0
,
3954 BFD_RELOC_860_SPGOTOFF0
,
3955 BFD_RELOC_860_LOGOTOFF1
,
3956 BFD_RELOC_860_SPGOTOFF1
,
3957 BFD_RELOC_860_LOGOTOFF2
,
3958 BFD_RELOC_860_LOGOTOFF3
,
3960 BFD_RELOC_860_HIGHADJ
,
3961 BFD_RELOC_860_HAGOT
,
3962 BFD_RELOC_860_HAGOTOFF
,
3965 BFD_RELOC_860_HIGOT
,
3966 BFD_RELOC_860_HIGOTOFF
,
3968 /* OpenRISC Relocations. */
3969 BFD_RELOC_OPENRISC_ABS_26
,
3970 BFD_RELOC_OPENRISC_REL_26
,
3972 /* H8 elf Relocations. */
3973 BFD_RELOC_H8_DIR16A8
,
3974 BFD_RELOC_H8_DIR16R8
,
3975 BFD_RELOC_H8_DIR24A8
,
3976 BFD_RELOC_H8_DIR24R8
,
3977 BFD_RELOC_H8_DIR32A16
,
3979 /* Sony Xstormy16 Relocations. */
3980 BFD_RELOC_XSTORMY16_REL_12
,
3981 BFD_RELOC_XSTORMY16_12
,
3982 BFD_RELOC_XSTORMY16_24
,
3983 BFD_RELOC_XSTORMY16_FPTR16
,
3985 /* Infineon Relocations. */
3986 BFD_RELOC_XC16X_PAG
,
3987 BFD_RELOC_XC16X_POF
,
3988 BFD_RELOC_XC16X_SEG
,
3989 BFD_RELOC_XC16X_SOF
,
3991 /* Relocations used by VAX ELF. */
3992 BFD_RELOC_VAX_GLOB_DAT
,
3993 BFD_RELOC_VAX_JMP_SLOT
,
3994 BFD_RELOC_VAX_RELATIVE
,
3996 /* Morpho MT - 16 bit immediate relocation. */
3999 /* Morpho MT - Hi 16 bits of an address. */
4002 /* Morpho MT - Low 16 bits of an address. */
4005 /* Morpho MT - Used to tell the linker which vtable entries are used. */
4006 BFD_RELOC_MT_GNU_VTINHERIT
,
4008 /* Morpho MT - Used to tell the linker which vtable entries are used. */
4009 BFD_RELOC_MT_GNU_VTENTRY
,
4011 /* Morpho MT - 8 bit immediate relocation. */
4012 BFD_RELOC_MT_PCINSN8
,
4014 /* msp430 specific relocation codes */
4015 BFD_RELOC_MSP430_10_PCREL
,
4016 BFD_RELOC_MSP430_16_PCREL
,
4017 BFD_RELOC_MSP430_16
,
4018 BFD_RELOC_MSP430_16_PCREL_BYTE
,
4019 BFD_RELOC_MSP430_16_BYTE
,
4020 BFD_RELOC_MSP430_2X_PCREL
,
4021 BFD_RELOC_MSP430_RL_PCREL
,
4023 /* IQ2000 Relocations. */
4024 BFD_RELOC_IQ2000_OFFSET_16
,
4025 BFD_RELOC_IQ2000_OFFSET_21
,
4026 BFD_RELOC_IQ2000_UHI16
,
4028 /* Special Xtensa relocation used only by PLT entries in ELF shared
4029 objects to indicate that the runtime linker should set the value
4030 to one of its own internal functions or data structures. */
4031 BFD_RELOC_XTENSA_RTLD
,
4033 /* Xtensa relocations for ELF shared objects. */
4034 BFD_RELOC_XTENSA_GLOB_DAT
,
4035 BFD_RELOC_XTENSA_JMP_SLOT
,
4036 BFD_RELOC_XTENSA_RELATIVE
,
4038 /* Xtensa relocation used in ELF object files for symbols that may require
4039 PLT entries. Otherwise, this is just a generic 32-bit relocation. */
4040 BFD_RELOC_XTENSA_PLT
,
4042 /* Xtensa relocations to mark the difference of two local symbols.
4043 These are only needed to support linker relaxation and can be ignored
4044 when not relaxing. The field is set to the value of the difference
4045 assuming no relaxation. The relocation encodes the position of the
4046 first symbol so the linker can determine whether to adjust the field
4048 BFD_RELOC_XTENSA_DIFF8
,
4049 BFD_RELOC_XTENSA_DIFF16
,
4050 BFD_RELOC_XTENSA_DIFF32
,
4052 /* Generic Xtensa relocations for instruction operands. Only the slot
4053 number is encoded in the relocation. The relocation applies to the
4054 last PC-relative immediate operand, or if there are no PC-relative
4055 immediates, to the last immediate operand. */
4056 BFD_RELOC_XTENSA_SLOT0_OP
,
4057 BFD_RELOC_XTENSA_SLOT1_OP
,
4058 BFD_RELOC_XTENSA_SLOT2_OP
,
4059 BFD_RELOC_XTENSA_SLOT3_OP
,
4060 BFD_RELOC_XTENSA_SLOT4_OP
,
4061 BFD_RELOC_XTENSA_SLOT5_OP
,
4062 BFD_RELOC_XTENSA_SLOT6_OP
,
4063 BFD_RELOC_XTENSA_SLOT7_OP
,
4064 BFD_RELOC_XTENSA_SLOT8_OP
,
4065 BFD_RELOC_XTENSA_SLOT9_OP
,
4066 BFD_RELOC_XTENSA_SLOT10_OP
,
4067 BFD_RELOC_XTENSA_SLOT11_OP
,
4068 BFD_RELOC_XTENSA_SLOT12_OP
,
4069 BFD_RELOC_XTENSA_SLOT13_OP
,
4070 BFD_RELOC_XTENSA_SLOT14_OP
,
4072 /* Alternate Xtensa relocations. Only the slot is encoded in the
4073 relocation. The meaning of these relocations is opcode-specific. */
4074 BFD_RELOC_XTENSA_SLOT0_ALT
,
4075 BFD_RELOC_XTENSA_SLOT1_ALT
,
4076 BFD_RELOC_XTENSA_SLOT2_ALT
,
4077 BFD_RELOC_XTENSA_SLOT3_ALT
,
4078 BFD_RELOC_XTENSA_SLOT4_ALT
,
4079 BFD_RELOC_XTENSA_SLOT5_ALT
,
4080 BFD_RELOC_XTENSA_SLOT6_ALT
,
4081 BFD_RELOC_XTENSA_SLOT7_ALT
,
4082 BFD_RELOC_XTENSA_SLOT8_ALT
,
4083 BFD_RELOC_XTENSA_SLOT9_ALT
,
4084 BFD_RELOC_XTENSA_SLOT10_ALT
,
4085 BFD_RELOC_XTENSA_SLOT11_ALT
,
4086 BFD_RELOC_XTENSA_SLOT12_ALT
,
4087 BFD_RELOC_XTENSA_SLOT13_ALT
,
4088 BFD_RELOC_XTENSA_SLOT14_ALT
,
4090 /* Xtensa relocations for backward compatibility. These have all been
4091 replaced by BFD_RELOC_XTENSA_SLOT0_OP. */
4092 BFD_RELOC_XTENSA_OP0
,
4093 BFD_RELOC_XTENSA_OP1
,
4094 BFD_RELOC_XTENSA_OP2
,
4096 /* Xtensa relocation to mark that the assembler expanded the
4097 instructions from an original target. The expansion size is
4098 encoded in the reloc size. */
4099 BFD_RELOC_XTENSA_ASM_EXPAND
,
4101 /* Xtensa relocation to mark that the linker should simplify
4102 assembler-expanded instructions. This is commonly used
4103 internally by the linker after analysis of a
4104 BFD_RELOC_XTENSA_ASM_EXPAND. */
4105 BFD_RELOC_XTENSA_ASM_SIMPLIFY
,
4107 /* 8 bit signed offset in (ix+d) or (iy+d). */
4108 BFD_RELOC_Z80_DISP8
,
4111 BFD_RELOC_Z8K_DISP7
,
4114 BFD_RELOC_Z8K_CALLR
,
4117 BFD_RELOC_Z8K_IMM4L
,
4119 typedef enum bfd_reloc_code_real bfd_reloc_code_real_type
;
4120 reloc_howto_type
*bfd_reloc_type_lookup
4121 (bfd
*abfd
, bfd_reloc_code_real_type code
);
4123 const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code
);
4125 /* Extracted from syms.c. */
4127 typedef struct bfd_symbol
4129 /* A pointer to the BFD which owns the symbol. This information
4130 is necessary so that a back end can work out what additional
4131 information (invisible to the application writer) is carried
4134 This field is *almost* redundant, since you can use section->owner
4135 instead, except that some symbols point to the global sections
4136 bfd_{abs,com,und}_section. This could be fixed by making
4137 these globals be per-bfd (or per-target-flavor). FIXME. */
4138 struct bfd
*the_bfd
; /* Use bfd_asymbol_bfd(sym) to access this field. */
4140 /* The text of the symbol. The name is left alone, and not copied; the
4141 application may not alter it. */
4144 /* The value of the symbol. This really should be a union of a
4145 numeric value with a pointer, since some flags indicate that
4146 a pointer to another symbol is stored here. */
4149 /* Attributes of a symbol. */
4150 #define BSF_NO_FLAGS 0x00
4152 /* The symbol has local scope; <<static>> in <<C>>. The value
4153 is the offset into the section of the data. */
4154 #define BSF_LOCAL 0x01
4156 /* The symbol has global scope; initialized data in <<C>>. The
4157 value is the offset into the section of the data. */
4158 #define BSF_GLOBAL 0x02
4160 /* The symbol has global scope and is exported. The value is
4161 the offset into the section of the data. */
4162 #define BSF_EXPORT BSF_GLOBAL /* No real difference. */
4164 /* A normal C symbol would be one of:
4165 <<BSF_LOCAL>>, <<BSF_FORT_COMM>>, <<BSF_UNDEFINED>> or
4168 /* The symbol is a debugging record. The value has an arbitrary
4169 meaning, unless BSF_DEBUGGING_RELOC is also set. */
4170 #define BSF_DEBUGGING 0x08
4172 /* The symbol denotes a function entry point. Used in ELF,
4173 perhaps others someday. */
4174 #define BSF_FUNCTION 0x10
4176 /* Used by the linker. */
4177 #define BSF_KEEP 0x20
4178 #define BSF_KEEP_G 0x40
4180 /* A weak global symbol, overridable without warnings by
4181 a regular global symbol of the same name. */
4182 #define BSF_WEAK 0x80
4184 /* This symbol was created to point to a section, e.g. ELF's
4185 STT_SECTION symbols. */
4186 #define BSF_SECTION_SYM 0x100
4188 /* The symbol used to be a common symbol, but now it is
4190 #define BSF_OLD_COMMON 0x200
4192 /* The default value for common data. */
4193 #define BFD_FORT_COMM_DEFAULT_VALUE 0
4195 /* In some files the type of a symbol sometimes alters its
4196 location in an output file - ie in coff a <<ISFCN>> symbol
4197 which is also <<C_EXT>> symbol appears where it was
4198 declared and not at the end of a section. This bit is set
4199 by the target BFD part to convey this information. */
4200 #define BSF_NOT_AT_END 0x400
4202 /* Signal that the symbol is the label of constructor section. */
4203 #define BSF_CONSTRUCTOR 0x800
4205 /* Signal that the symbol is a warning symbol. The name is a
4206 warning. The name of the next symbol is the one to warn about;
4207 if a reference is made to a symbol with the same name as the next
4208 symbol, a warning is issued by the linker. */
4209 #define BSF_WARNING 0x1000
4211 /* Signal that the symbol is indirect. This symbol is an indirect
4212 pointer to the symbol with the same name as the next symbol. */
4213 #define BSF_INDIRECT 0x2000
4215 /* BSF_FILE marks symbols that contain a file name. This is used
4216 for ELF STT_FILE symbols. */
4217 #define BSF_FILE 0x4000
4219 /* Symbol is from dynamic linking information. */
4220 #define BSF_DYNAMIC 0x8000
4222 /* The symbol denotes a data object. Used in ELF, and perhaps
4224 #define BSF_OBJECT 0x10000
4226 /* This symbol is a debugging symbol. The value is the offset
4227 into the section of the data. BSF_DEBUGGING should be set
4229 #define BSF_DEBUGGING_RELOC 0x20000
4231 /* This symbol is thread local. Used in ELF. */
4232 #define BSF_THREAD_LOCAL 0x40000
4236 /* A pointer to the section to which this symbol is
4237 relative. This will always be non NULL, there are special
4238 sections for undefined and absolute symbols. */
4239 struct bfd_section
*section
;
4241 /* Back end special data. */
4251 #define bfd_get_symtab_upper_bound(abfd) \
4252 BFD_SEND (abfd, _bfd_get_symtab_upper_bound, (abfd))
4254 bfd_boolean
bfd_is_local_label (bfd
*abfd
, asymbol
*sym
);
4256 bfd_boolean
bfd_is_local_label_name (bfd
*abfd
, const char *name
);
4258 #define bfd_is_local_label_name(abfd, name) \
4259 BFD_SEND (abfd, _bfd_is_local_label_name, (abfd, name))
4261 bfd_boolean
bfd_is_target_special_symbol (bfd
*abfd
, asymbol
*sym
);
4263 #define bfd_is_target_special_symbol(abfd, sym) \
4264 BFD_SEND (abfd, _bfd_is_target_special_symbol, (abfd, sym))
4266 #define bfd_canonicalize_symtab(abfd, location) \
4267 BFD_SEND (abfd, _bfd_canonicalize_symtab, (abfd, location))
4269 bfd_boolean bfd_set_symtab
4270 (bfd
*abfd
, asymbol
**location
, unsigned int count
);
4272 void bfd_print_symbol_vandf (bfd
*abfd
, void *file
, asymbol
*symbol
);
4274 #define bfd_make_empty_symbol(abfd) \
4275 BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd))
4277 asymbol
*_bfd_generic_make_empty_symbol (bfd
*);
4279 #define bfd_make_debug_symbol(abfd,ptr,size) \
4280 BFD_SEND (abfd, _bfd_make_debug_symbol, (abfd, ptr, size))
4282 int bfd_decode_symclass (asymbol
*symbol
);
4284 bfd_boolean
bfd_is_undefined_symclass (int symclass
);
4286 void bfd_symbol_info (asymbol
*symbol
, symbol_info
*ret
);
4288 bfd_boolean bfd_copy_private_symbol_data
4289 (bfd
*ibfd
, asymbol
*isym
, bfd
*obfd
, asymbol
*osym
);
4291 #define bfd_copy_private_symbol_data(ibfd, isymbol, obfd, osymbol) \
4292 BFD_SEND (obfd, _bfd_copy_private_symbol_data, \
4293 (ibfd, isymbol, obfd, osymbol))
4295 /* Extracted from bfd.c. */
4298 /* A unique identifier of the BFD */
4301 /* The filename the application opened the BFD with. */
4302 const char *filename
;
4304 /* A pointer to the target jump table. */
4305 const struct bfd_target
*xvec
;
4307 /* The IOSTREAM, and corresponding IO vector that provide access
4308 to the file backing the BFD. */
4310 const struct bfd_iovec
*iovec
;
4312 /* Is the file descriptor being cached? That is, can it be closed as
4313 needed, and re-opened when accessed later? */
4314 bfd_boolean cacheable
;
4316 /* Marks whether there was a default target specified when the
4317 BFD was opened. This is used to select which matching algorithm
4318 to use to choose the back end. */
4319 bfd_boolean target_defaulted
;
4321 /* The caching routines use these to maintain a
4322 least-recently-used list of BFDs. */
4323 struct bfd
*lru_prev
, *lru_next
;
4325 /* When a file is closed by the caching routines, BFD retains
4326 state information on the file here... */
4329 /* ... and here: (``once'' means at least once). */
4330 bfd_boolean opened_once
;
4332 /* Set if we have a locally maintained mtime value, rather than
4333 getting it from the file each time. */
4334 bfd_boolean mtime_set
;
4336 /* File modified time, if mtime_set is TRUE. */
4339 /* Reserved for an unimplemented file locking extension. */
4342 /* The format which belongs to the BFD. (object, core, etc.) */
4345 /* The direction with which the BFD was opened. */
4350 write_direction
= 2,
4355 /* Format_specific flags. */
4358 /* Currently my_archive is tested before adding origin to
4359 anything. I believe that this can become always an add of
4360 origin, with origin set to 0 for non archive files. */
4363 /* Remember when output has begun, to stop strange things
4365 bfd_boolean output_has_begun
;
4367 /* A hash table for section names. */
4368 struct bfd_hash_table section_htab
;
4370 /* Pointer to linked list of sections. */
4371 struct bfd_section
*sections
;
4373 /* The last section on the section list. */
4374 struct bfd_section
*section_last
;
4376 /* The number of sections. */
4377 unsigned int section_count
;
4379 /* Stuff only useful for object files:
4380 The start address. */
4381 bfd_vma start_address
;
4383 /* Used for input and output. */
4384 unsigned int symcount
;
4386 /* Symbol table for output BFD (with symcount entries). */
4387 struct bfd_symbol
**outsymbols
;
4389 /* Used for slurped dynamic symbol tables. */
4390 unsigned int dynsymcount
;
4392 /* Pointer to structure which contains architecture information. */
4393 const struct bfd_arch_info
*arch_info
;
4395 /* Flag set if symbols from this BFD should not be exported. */
4396 bfd_boolean no_export
;
4398 /* Stuff only useful for archives. */
4400 struct bfd
*my_archive
; /* The containing archive BFD. */
4401 struct bfd
*next
; /* The next BFD in the archive. */
4402 struct bfd
*archive_head
; /* The first BFD in the archive. */
4403 bfd_boolean has_armap
;
4405 /* A chain of BFD structures involved in a link. */
4406 struct bfd
*link_next
;
4408 /* A field used by _bfd_generic_link_add_archive_symbols. This will
4409 be used only for archive elements. */
4412 /* Used by the back end to hold private data. */
4415 struct aout_data_struct
*aout_data
;
4416 struct artdata
*aout_ar_data
;
4417 struct _oasys_data
*oasys_obj_data
;
4418 struct _oasys_ar_data
*oasys_ar_data
;
4419 struct coff_tdata
*coff_obj_data
;
4420 struct pe_tdata
*pe_obj_data
;
4421 struct xcoff_tdata
*xcoff_obj_data
;
4422 struct ecoff_tdata
*ecoff_obj_data
;
4423 struct ieee_data_struct
*ieee_data
;
4424 struct ieee_ar_data_struct
*ieee_ar_data
;
4425 struct srec_data_struct
*srec_data
;
4426 struct ihex_data_struct
*ihex_data
;
4427 struct tekhex_data_struct
*tekhex_data
;
4428 struct elf_obj_tdata
*elf_obj_data
;
4429 struct nlm_obj_tdata
*nlm_obj_data
;
4430 struct bout_data_struct
*bout_data
;
4431 struct mmo_data_struct
*mmo_data
;
4432 struct sun_core_struct
*sun_core_data
;
4433 struct sco5_core_struct
*sco5_core_data
;
4434 struct trad_core_struct
*trad_core_data
;
4435 struct som_data_struct
*som_data
;
4436 struct hpux_core_struct
*hpux_core_data
;
4437 struct hppabsd_core_struct
*hppabsd_core_data
;
4438 struct sgi_core_struct
*sgi_core_data
;
4439 struct lynx_core_struct
*lynx_core_data
;
4440 struct osf_core_struct
*osf_core_data
;
4441 struct cisco_core_struct
*cisco_core_data
;
4442 struct versados_data_struct
*versados_data
;
4443 struct netbsd_core_struct
*netbsd_core_data
;
4444 struct mach_o_data_struct
*mach_o_data
;
4445 struct mach_o_fat_data_struct
*mach_o_fat_data
;
4446 struct bfd_pef_data_struct
*pef_data
;
4447 struct bfd_pef_xlib_data_struct
*pef_xlib_data
;
4448 struct bfd_sym_data_struct
*sym_data
;
4453 /* Used by the application to hold private data. */
4456 /* Where all the allocated stuff under this BFD goes. This is a
4457 struct objalloc *, but we use void * to avoid requiring the inclusion
4462 typedef enum bfd_error
4464 bfd_error_no_error
= 0,
4465 bfd_error_system_call
,
4466 bfd_error_invalid_target
,
4467 bfd_error_wrong_format
,
4468 bfd_error_wrong_object_format
,
4469 bfd_error_invalid_operation
,
4470 bfd_error_no_memory
,
4471 bfd_error_no_symbols
,
4473 bfd_error_no_more_archived_files
,
4474 bfd_error_malformed_archive
,
4475 bfd_error_file_not_recognized
,
4476 bfd_error_file_ambiguously_recognized
,
4477 bfd_error_no_contents
,
4478 bfd_error_nonrepresentable_section
,
4479 bfd_error_no_debug_section
,
4480 bfd_error_bad_value
,
4481 bfd_error_file_truncated
,
4482 bfd_error_file_too_big
,
4483 bfd_error_invalid_error_code
4487 bfd_error_type
bfd_get_error (void);
4489 void bfd_set_error (bfd_error_type error_tag
);
4491 const char *bfd_errmsg (bfd_error_type error_tag
);
4493 void bfd_perror (const char *message
);
4495 typedef void (*bfd_error_handler_type
) (const char *, ...);
4497 bfd_error_handler_type
bfd_set_error_handler (bfd_error_handler_type
);
4499 void bfd_set_error_program_name (const char *);
4501 bfd_error_handler_type
bfd_get_error_handler (void);
4503 long bfd_get_reloc_upper_bound (bfd
*abfd
, asection
*sect
);
4505 long bfd_canonicalize_reloc
4506 (bfd
*abfd
, asection
*sec
, arelent
**loc
, asymbol
**syms
);
4509 (bfd
*abfd
, asection
*sec
, arelent
**rel
, unsigned int count
);
4511 bfd_boolean
bfd_set_file_flags (bfd
*abfd
, flagword flags
);
4513 int bfd_get_arch_size (bfd
*abfd
);
4515 int bfd_get_sign_extend_vma (bfd
*abfd
);
4517 bfd_boolean
bfd_set_start_address (bfd
*abfd
, bfd_vma vma
);
4519 unsigned int bfd_get_gp_size (bfd
*abfd
);
4521 void bfd_set_gp_size (bfd
*abfd
, unsigned int i
);
4523 bfd_vma
bfd_scan_vma (const char *string
, const char **end
, int base
);
4525 bfd_boolean
bfd_copy_private_header_data (bfd
*ibfd
, bfd
*obfd
);
4527 #define bfd_copy_private_header_data(ibfd, obfd) \
4528 BFD_SEND (obfd, _bfd_copy_private_header_data, \
4530 bfd_boolean
bfd_copy_private_bfd_data (bfd
*ibfd
, bfd
*obfd
);
4532 #define bfd_copy_private_bfd_data(ibfd, obfd) \
4533 BFD_SEND (obfd, _bfd_copy_private_bfd_data, \
4535 bfd_boolean
bfd_merge_private_bfd_data (bfd
*ibfd
, bfd
*obfd
);
4537 #define bfd_merge_private_bfd_data(ibfd, obfd) \
4538 BFD_SEND (obfd, _bfd_merge_private_bfd_data, \
4540 bfd_boolean
bfd_set_private_flags (bfd
*abfd
, flagword flags
);
4542 #define bfd_set_private_flags(abfd, flags) \
4543 BFD_SEND (abfd, _bfd_set_private_flags, (abfd, flags))
4544 #define bfd_sizeof_headers(abfd, reloc) \
4545 BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, reloc))
4547 #define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \
4548 BFD_SEND (abfd, _bfd_find_nearest_line, \
4549 (abfd, sec, syms, off, file, func, line))
4551 #define bfd_find_line(abfd, syms, sym, file, line) \
4552 BFD_SEND (abfd, _bfd_find_line, \
4553 (abfd, syms, sym, file, line))
4555 #define bfd_find_inliner_info(abfd, file, func, line) \
4556 BFD_SEND (abfd, _bfd_find_inliner_info, \
4557 (abfd, file, func, line))
4559 #define bfd_debug_info_start(abfd) \
4560 BFD_SEND (abfd, _bfd_debug_info_start, (abfd))
4562 #define bfd_debug_info_end(abfd) \
4563 BFD_SEND (abfd, _bfd_debug_info_end, (abfd))
4565 #define bfd_debug_info_accumulate(abfd, section) \
4566 BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section))
4568 #define bfd_stat_arch_elt(abfd, stat) \
4569 BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat))
4571 #define bfd_update_armap_timestamp(abfd) \
4572 BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd))
4574 #define bfd_set_arch_mach(abfd, arch, mach)\
4575 BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach))
4577 #define bfd_relax_section(abfd, section, link_info, again) \
4578 BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again))
4580 #define bfd_gc_sections(abfd, link_info) \
4581 BFD_SEND (abfd, _bfd_gc_sections, (abfd, link_info))
4583 #define bfd_merge_sections(abfd, link_info) \
4584 BFD_SEND (abfd, _bfd_merge_sections, (abfd, link_info))
4586 #define bfd_is_group_section(abfd, sec) \
4587 BFD_SEND (abfd, _bfd_is_group_section, (abfd, sec))
4589 #define bfd_discard_group(abfd, sec) \
4590 BFD_SEND (abfd, _bfd_discard_group, (abfd, sec))
4592 #define bfd_link_hash_table_create(abfd) \
4593 BFD_SEND (abfd, _bfd_link_hash_table_create, (abfd))
4595 #define bfd_link_hash_table_free(abfd, hash) \
4596 BFD_SEND (abfd, _bfd_link_hash_table_free, (hash))
4598 #define bfd_link_add_symbols(abfd, info) \
4599 BFD_SEND (abfd, _bfd_link_add_symbols, (abfd, info))
4601 #define bfd_link_just_syms(abfd, sec, info) \
4602 BFD_SEND (abfd, _bfd_link_just_syms, (sec, info))
4604 #define bfd_final_link(abfd, info) \
4605 BFD_SEND (abfd, _bfd_final_link, (abfd, info))
4607 #define bfd_free_cached_info(abfd) \
4608 BFD_SEND (abfd, _bfd_free_cached_info, (abfd))
4610 #define bfd_get_dynamic_symtab_upper_bound(abfd) \
4611 BFD_SEND (abfd, _bfd_get_dynamic_symtab_upper_bound, (abfd))
4613 #define bfd_print_private_bfd_data(abfd, file)\
4614 BFD_SEND (abfd, _bfd_print_private_bfd_data, (abfd, file))
4616 #define bfd_canonicalize_dynamic_symtab(abfd, asymbols) \
4617 BFD_SEND (abfd, _bfd_canonicalize_dynamic_symtab, (abfd, asymbols))
4619 #define bfd_get_synthetic_symtab(abfd, count, syms, dyncount, dynsyms, ret) \
4620 BFD_SEND (abfd, _bfd_get_synthetic_symtab, (abfd, count, syms, \
4621 dyncount, dynsyms, ret))
4623 #define bfd_get_dynamic_reloc_upper_bound(abfd) \
4624 BFD_SEND (abfd, _bfd_get_dynamic_reloc_upper_bound, (abfd))
4626 #define bfd_canonicalize_dynamic_reloc(abfd, arels, asyms) \
4627 BFD_SEND (abfd, _bfd_canonicalize_dynamic_reloc, (abfd, arels, asyms))
4629 extern bfd_byte
*bfd_get_relocated_section_contents
4630 (bfd
*, struct bfd_link_info
*, struct bfd_link_order
*, bfd_byte
*,
4631 bfd_boolean
, asymbol
**);
4633 bfd_boolean
bfd_alt_mach_code (bfd
*abfd
, int alternative
);
4640 const struct bfd_arch_info
*arch_info
;
4641 struct bfd_section
*sections
;
4642 struct bfd_section
*section_last
;
4643 unsigned int section_count
;
4644 struct bfd_hash_table section_htab
;
4647 bfd_boolean
bfd_preserve_save (bfd
*, struct bfd_preserve
*);
4649 void bfd_preserve_restore (bfd
*, struct bfd_preserve
*);
4651 void bfd_preserve_finish (bfd
*, struct bfd_preserve
*);
4653 /* Extracted from archive.c. */
4654 symindex bfd_get_next_mapent
4655 (bfd
*abfd
, symindex previous
, carsym
**sym
);
4657 bfd_boolean
bfd_set_archive_head (bfd
*output
, bfd
*new_head
);
4659 bfd
*bfd_openr_next_archived_file (bfd
*archive
, bfd
*previous
);
4661 /* Extracted from corefile.c. */
4662 const char *bfd_core_file_failing_command (bfd
*abfd
);
4664 int bfd_core_file_failing_signal (bfd
*abfd
);
4666 bfd_boolean core_file_matches_executable_p
4667 (bfd
*core_bfd
, bfd
*exec_bfd
);
4669 bfd_boolean generic_core_file_matches_executable_p
4670 (bfd
*core_bfd
, bfd
*exec_bfd
);
4672 /* Extracted from targets.c. */
4673 #define BFD_SEND(bfd, message, arglist) \
4674 ((*((bfd)->xvec->message)) arglist)
4676 #ifdef DEBUG_BFD_SEND
4678 #define BFD_SEND(bfd, message, arglist) \
4679 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
4680 ((*((bfd)->xvec->message)) arglist) : \
4681 (bfd_assert (__FILE__,__LINE__), NULL))
4683 #define BFD_SEND_FMT(bfd, message, arglist) \
4684 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist)
4686 #ifdef DEBUG_BFD_SEND
4688 #define BFD_SEND_FMT(bfd, message, arglist) \
4689 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
4690 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) : \
4691 (bfd_assert (__FILE__,__LINE__), NULL))
4696 bfd_target_unknown_flavour
,
4697 bfd_target_aout_flavour
,
4698 bfd_target_coff_flavour
,
4699 bfd_target_ecoff_flavour
,
4700 bfd_target_xcoff_flavour
,
4701 bfd_target_elf_flavour
,
4702 bfd_target_ieee_flavour
,
4703 bfd_target_nlm_flavour
,
4704 bfd_target_oasys_flavour
,
4705 bfd_target_tekhex_flavour
,
4706 bfd_target_srec_flavour
,
4707 bfd_target_ihex_flavour
,
4708 bfd_target_som_flavour
,
4709 bfd_target_os9k_flavour
,
4710 bfd_target_versados_flavour
,
4711 bfd_target_msdos_flavour
,
4712 bfd_target_ovax_flavour
,
4713 bfd_target_evax_flavour
,
4714 bfd_target_mmo_flavour
,
4715 bfd_target_mach_o_flavour
,
4716 bfd_target_pef_flavour
,
4717 bfd_target_pef_xlib_flavour
,
4718 bfd_target_sym_flavour
4721 enum bfd_endian
{ BFD_ENDIAN_BIG
, BFD_ENDIAN_LITTLE
, BFD_ENDIAN_UNKNOWN
};
4723 /* Forward declaration. */
4724 typedef struct bfd_link_info _bfd_link_info
;
4726 typedef struct bfd_target
4728 /* Identifies the kind of target, e.g., SunOS4, Ultrix, etc. */
4731 /* The "flavour" of a back end is a general indication about
4732 the contents of a file. */
4733 enum bfd_flavour flavour
;
4735 /* The order of bytes within the data area of a file. */
4736 enum bfd_endian byteorder
;
4738 /* The order of bytes within the header parts of a file. */
4739 enum bfd_endian header_byteorder
;
4741 /* A mask of all the flags which an executable may have set -
4742 from the set <<BFD_NO_FLAGS>>, <<HAS_RELOC>>, ...<<D_PAGED>>. */
4743 flagword object_flags
;
4745 /* A mask of all the flags which a section may have set - from
4746 the set <<SEC_NO_FLAGS>>, <<SEC_ALLOC>>, ...<<SET_NEVER_LOAD>>. */
4747 flagword section_flags
;
4749 /* The character normally found at the front of a symbol.
4750 (if any), perhaps `_'. */
4751 char symbol_leading_char
;
4753 /* The pad character for file names within an archive header. */
4756 /* The maximum number of characters in an archive header. */
4757 unsigned short ar_max_namelen
;
4759 /* Entries for byte swapping for data. These are different from the
4760 other entry points, since they don't take a BFD as the first argument.
4761 Certain other handlers could do the same. */
4762 bfd_uint64_t (*bfd_getx64
) (const void *);
4763 bfd_int64_t (*bfd_getx_signed_64
) (const void *);
4764 void (*bfd_putx64
) (bfd_uint64_t
, void *);
4765 bfd_vma (*bfd_getx32
) (const void *);
4766 bfd_signed_vma (*bfd_getx_signed_32
) (const void *);
4767 void (*bfd_putx32
) (bfd_vma
, void *);
4768 bfd_vma (*bfd_getx16
) (const void *);
4769 bfd_signed_vma (*bfd_getx_signed_16
) (const void *);
4770 void (*bfd_putx16
) (bfd_vma
, void *);
4772 /* Byte swapping for the headers. */
4773 bfd_uint64_t (*bfd_h_getx64
) (const void *);
4774 bfd_int64_t (*bfd_h_getx_signed_64
) (const void *);
4775 void (*bfd_h_putx64
) (bfd_uint64_t
, void *);
4776 bfd_vma (*bfd_h_getx32
) (const void *);
4777 bfd_signed_vma (*bfd_h_getx_signed_32
) (const void *);
4778 void (*bfd_h_putx32
) (bfd_vma
, void *);
4779 bfd_vma (*bfd_h_getx16
) (const void *);
4780 bfd_signed_vma (*bfd_h_getx_signed_16
) (const void *);
4781 void (*bfd_h_putx16
) (bfd_vma
, void *);
4783 /* Format dependent routines: these are vectors of entry points
4784 within the target vector structure, one for each format to check. */
4786 /* Check the format of a file being read. Return a <<bfd_target *>> or zero. */
4787 const struct bfd_target
*(*_bfd_check_format
[bfd_type_end
]) (bfd
*);
4789 /* Set the format of a file being written. */
4790 bfd_boolean (*_bfd_set_format
[bfd_type_end
]) (bfd
*);
4792 /* Write cached information into a file being written, at <<bfd_close>>. */
4793 bfd_boolean (*_bfd_write_contents
[bfd_type_end
]) (bfd
*);
4796 /* Generic entry points. */
4797 #define BFD_JUMP_TABLE_GENERIC(NAME) \
4798 NAME##_close_and_cleanup, \
4799 NAME##_bfd_free_cached_info, \
4800 NAME##_new_section_hook, \
4801 NAME##_get_section_contents, \
4802 NAME##_get_section_contents_in_window
4804 /* Called when the BFD is being closed to do any necessary cleanup. */
4805 bfd_boolean (*_close_and_cleanup
) (bfd
*);
4806 /* Ask the BFD to free all cached information. */
4807 bfd_boolean (*_bfd_free_cached_info
) (bfd
*);
4808 /* Called when a new section is created. */
4809 bfd_boolean (*_new_section_hook
) (bfd
*, sec_ptr
);
4810 /* Read the contents of a section. */
4811 bfd_boolean (*_bfd_get_section_contents
)
4812 (bfd
*, sec_ptr
, void *, file_ptr
, bfd_size_type
);
4813 bfd_boolean (*_bfd_get_section_contents_in_window
)
4814 (bfd
*, sec_ptr
, bfd_window
*, file_ptr
, bfd_size_type
);
4816 /* Entry points to copy private data. */
4817 #define BFD_JUMP_TABLE_COPY(NAME) \
4818 NAME##_bfd_copy_private_bfd_data, \
4819 NAME##_bfd_merge_private_bfd_data, \
4820 _bfd_generic_init_private_section_data, \
4821 NAME##_bfd_copy_private_section_data, \
4822 NAME##_bfd_copy_private_symbol_data, \
4823 NAME##_bfd_copy_private_header_data, \
4824 NAME##_bfd_set_private_flags, \
4825 NAME##_bfd_print_private_bfd_data
4827 /* Called to copy BFD general private data from one object file
4829 bfd_boolean (*_bfd_copy_private_bfd_data
) (bfd
*, bfd
*);
4830 /* Called to merge BFD general private data from one object file
4831 to a common output file when linking. */
4832 bfd_boolean (*_bfd_merge_private_bfd_data
) (bfd
*, bfd
*);
4833 /* Called to initialize BFD private section data from one object file
4835 #define bfd_init_private_section_data(ibfd, isec, obfd, osec, link_info) \
4836 BFD_SEND (obfd, _bfd_init_private_section_data, (ibfd, isec, obfd, osec, link_info))
4837 bfd_boolean (*_bfd_init_private_section_data
)
4838 (bfd
*, sec_ptr
, bfd
*, sec_ptr
, struct bfd_link_info
*);
4839 /* Called to copy BFD private section data from one object file
4841 bfd_boolean (*_bfd_copy_private_section_data
)
4842 (bfd
*, sec_ptr
, bfd
*, sec_ptr
);
4843 /* Called to copy BFD private symbol data from one symbol
4845 bfd_boolean (*_bfd_copy_private_symbol_data
)
4846 (bfd
*, asymbol
*, bfd
*, asymbol
*);
4847 /* Called to copy BFD private header data from one object file
4849 bfd_boolean (*_bfd_copy_private_header_data
)
4851 /* Called to set private backend flags. */
4852 bfd_boolean (*_bfd_set_private_flags
) (bfd
*, flagword
);
4854 /* Called to print private BFD data. */
4855 bfd_boolean (*_bfd_print_private_bfd_data
) (bfd
*, void *);
4857 /* Core file entry points. */
4858 #define BFD_JUMP_TABLE_CORE(NAME) \
4859 NAME##_core_file_failing_command, \
4860 NAME##_core_file_failing_signal, \
4861 NAME##_core_file_matches_executable_p
4863 char * (*_core_file_failing_command
) (bfd
*);
4864 int (*_core_file_failing_signal
) (bfd
*);
4865 bfd_boolean (*_core_file_matches_executable_p
) (bfd
*, bfd
*);
4867 /* Archive entry points. */
4868 #define BFD_JUMP_TABLE_ARCHIVE(NAME) \
4869 NAME##_slurp_armap, \
4870 NAME##_slurp_extended_name_table, \
4871 NAME##_construct_extended_name_table, \
4872 NAME##_truncate_arname, \
4873 NAME##_write_armap, \
4874 NAME##_read_ar_hdr, \
4875 NAME##_openr_next_archived_file, \
4876 NAME##_get_elt_at_index, \
4877 NAME##_generic_stat_arch_elt, \
4878 NAME##_update_armap_timestamp
4880 bfd_boolean (*_bfd_slurp_armap
) (bfd
*);
4881 bfd_boolean (*_bfd_slurp_extended_name_table
) (bfd
*);
4882 bfd_boolean (*_bfd_construct_extended_name_table
)
4883 (bfd
*, char **, bfd_size_type
*, const char **);
4884 void (*_bfd_truncate_arname
) (bfd
*, const char *, char *);
4885 bfd_boolean (*write_armap
)
4886 (bfd
*, unsigned int, struct orl
*, unsigned int, int);
4887 void * (*_bfd_read_ar_hdr_fn
) (bfd
*);
4888 bfd
* (*openr_next_archived_file
) (bfd
*, bfd
*);
4889 #define bfd_get_elt_at_index(b,i) BFD_SEND (b, _bfd_get_elt_at_index, (b,i))
4890 bfd
* (*_bfd_get_elt_at_index
) (bfd
*, symindex
);
4891 int (*_bfd_stat_arch_elt
) (bfd
*, struct stat
*);
4892 bfd_boolean (*_bfd_update_armap_timestamp
) (bfd
*);
4894 /* Entry points used for symbols. */
4895 #define BFD_JUMP_TABLE_SYMBOLS(NAME) \
4896 NAME##_get_symtab_upper_bound, \
4897 NAME##_canonicalize_symtab, \
4898 NAME##_make_empty_symbol, \
4899 NAME##_print_symbol, \
4900 NAME##_get_symbol_info, \
4901 NAME##_bfd_is_local_label_name, \
4902 NAME##_bfd_is_target_special_symbol, \
4903 NAME##_get_lineno, \
4904 NAME##_find_nearest_line, \
4905 _bfd_generic_find_line, \
4906 NAME##_find_inliner_info, \
4907 NAME##_bfd_make_debug_symbol, \
4908 NAME##_read_minisymbols, \
4909 NAME##_minisymbol_to_symbol
4911 long (*_bfd_get_symtab_upper_bound
) (bfd
*);
4912 long (*_bfd_canonicalize_symtab
)
4913 (bfd
*, struct bfd_symbol
**);
4915 (*_bfd_make_empty_symbol
) (bfd
*);
4916 void (*_bfd_print_symbol
)
4917 (bfd
*, void *, struct bfd_symbol
*, bfd_print_symbol_type
);
4918 #define bfd_print_symbol(b,p,s,e) BFD_SEND (b, _bfd_print_symbol, (b,p,s,e))
4919 void (*_bfd_get_symbol_info
)
4920 (bfd
*, struct bfd_symbol
*, symbol_info
*);
4921 #define bfd_get_symbol_info(b,p,e) BFD_SEND (b, _bfd_get_symbol_info, (b,p,e))
4922 bfd_boolean (*_bfd_is_local_label_name
) (bfd
*, const char *);
4923 bfd_boolean (*_bfd_is_target_special_symbol
) (bfd
*, asymbol
*);
4924 alent
* (*_get_lineno
) (bfd
*, struct bfd_symbol
*);
4925 bfd_boolean (*_bfd_find_nearest_line
)
4926 (bfd
*, struct bfd_section
*, struct bfd_symbol
**, bfd_vma
,
4927 const char **, const char **, unsigned int *);
4928 bfd_boolean (*_bfd_find_line
)
4929 (bfd
*, struct bfd_symbol
**, struct bfd_symbol
*,
4930 const char **, unsigned int *);
4931 bfd_boolean (*_bfd_find_inliner_info
)
4932 (bfd
*, const char **, const char **, unsigned int *);
4933 /* Back-door to allow format-aware applications to create debug symbols
4934 while using BFD for everything else. Currently used by the assembler
4935 when creating COFF files. */
4936 asymbol
* (*_bfd_make_debug_symbol
)
4937 (bfd
*, void *, unsigned long size
);
4938 #define bfd_read_minisymbols(b, d, m, s) \
4939 BFD_SEND (b, _read_minisymbols, (b, d, m, s))
4940 long (*_read_minisymbols
)
4941 (bfd
*, bfd_boolean
, void **, unsigned int *);
4942 #define bfd_minisymbol_to_symbol(b, d, m, f) \
4943 BFD_SEND (b, _minisymbol_to_symbol, (b, d, m, f))
4944 asymbol
* (*_minisymbol_to_symbol
)
4945 (bfd
*, bfd_boolean
, const void *, asymbol
*);
4947 /* Routines for relocs. */
4948 #define BFD_JUMP_TABLE_RELOCS(NAME) \
4949 NAME##_get_reloc_upper_bound, \
4950 NAME##_canonicalize_reloc, \
4951 NAME##_bfd_reloc_type_lookup
4953 long (*_get_reloc_upper_bound
) (bfd
*, sec_ptr
);
4954 long (*_bfd_canonicalize_reloc
)
4955 (bfd
*, sec_ptr
, arelent
**, struct bfd_symbol
**);
4956 /* See documentation on reloc types. */
4958 (*reloc_type_lookup
) (bfd
*, bfd_reloc_code_real_type
);
4960 /* Routines used when writing an object file. */
4961 #define BFD_JUMP_TABLE_WRITE(NAME) \
4962 NAME##_set_arch_mach, \
4963 NAME##_set_section_contents
4965 bfd_boolean (*_bfd_set_arch_mach
)
4966 (bfd
*, enum bfd_architecture
, unsigned long);
4967 bfd_boolean (*_bfd_set_section_contents
)
4968 (bfd
*, sec_ptr
, const void *, file_ptr
, bfd_size_type
);
4970 /* Routines used by the linker. */
4971 #define BFD_JUMP_TABLE_LINK(NAME) \
4972 NAME##_sizeof_headers, \
4973 NAME##_bfd_get_relocated_section_contents, \
4974 NAME##_bfd_relax_section, \
4975 NAME##_bfd_link_hash_table_create, \
4976 NAME##_bfd_link_hash_table_free, \
4977 NAME##_bfd_link_add_symbols, \
4978 NAME##_bfd_link_just_syms, \
4979 NAME##_bfd_final_link, \
4980 NAME##_bfd_link_split_section, \
4981 NAME##_bfd_gc_sections, \
4982 NAME##_bfd_merge_sections, \
4983 NAME##_bfd_is_group_section, \
4984 NAME##_bfd_discard_group, \
4985 NAME##_section_already_linked \
4987 int (*_bfd_sizeof_headers) (bfd *, bfd_boolean);
4988 bfd_byte
* (*_bfd_get_relocated_section_contents
)
4989 (bfd
*, struct bfd_link_info
*, struct bfd_link_order
*,
4990 bfd_byte
*, bfd_boolean
, struct bfd_symbol
**);
4992 bfd_boolean (*_bfd_relax_section
)
4993 (bfd
*, struct bfd_section
*, struct bfd_link_info
*, bfd_boolean
*);
4995 /* Create a hash table for the linker. Different backends store
4996 different information in this table. */
4997 struct bfd_link_hash_table
*
4998 (*_bfd_link_hash_table_create
) (bfd
*);
5000 /* Release the memory associated with the linker hash table. */
5001 void (*_bfd_link_hash_table_free
) (struct bfd_link_hash_table
*);
5003 /* Add symbols from this object file into the hash table. */
5004 bfd_boolean (*_bfd_link_add_symbols
) (bfd
*, struct bfd_link_info
*);
5006 /* Indicate that we are only retrieving symbol values from this section. */
5007 void (*_bfd_link_just_syms
) (asection
*, struct bfd_link_info
*);
5009 /* Do a link based on the link_order structures attached to each
5010 section of the BFD. */
5011 bfd_boolean (*_bfd_final_link
) (bfd
*, struct bfd_link_info
*);
5013 /* Should this section be split up into smaller pieces during linking. */
5014 bfd_boolean (*_bfd_link_split_section
) (bfd
*, struct bfd_section
*);
5016 /* Remove sections that are not referenced from the output. */
5017 bfd_boolean (*_bfd_gc_sections
) (bfd
*, struct bfd_link_info
*);
5019 /* Attempt to merge SEC_MERGE sections. */
5020 bfd_boolean (*_bfd_merge_sections
) (bfd
*, struct bfd_link_info
*);
5022 /* Is this section a member of a group? */
5023 bfd_boolean (*_bfd_is_group_section
) (bfd
*, const struct bfd_section
*);
5025 /* Discard members of a group. */
5026 bfd_boolean (*_bfd_discard_group
) (bfd
*, struct bfd_section
*);
5028 /* Check if SEC has been already linked during a reloceatable or
5030 void (*_section_already_linked
) (bfd
*, struct bfd_section
*);
5032 /* Routines to handle dynamic symbols and relocs. */
5033 #define BFD_JUMP_TABLE_DYNAMIC(NAME) \
5034 NAME##_get_dynamic_symtab_upper_bound, \
5035 NAME##_canonicalize_dynamic_symtab, \
5036 NAME##_get_synthetic_symtab, \
5037 NAME##_get_dynamic_reloc_upper_bound, \
5038 NAME##_canonicalize_dynamic_reloc
5040 /* Get the amount of memory required to hold the dynamic symbols. */
5041 long (*_bfd_get_dynamic_symtab_upper_bound
) (bfd
*);
5042 /* Read in the dynamic symbols. */
5043 long (*_bfd_canonicalize_dynamic_symtab
)
5044 (bfd
*, struct bfd_symbol
**);
5045 /* Create synthetized symbols. */
5046 long (*_bfd_get_synthetic_symtab
)
5047 (bfd
*, long, struct bfd_symbol
**, long, struct bfd_symbol
**,
5048 struct bfd_symbol
**);
5049 /* Get the amount of memory required to hold the dynamic relocs. */
5050 long (*_bfd_get_dynamic_reloc_upper_bound
) (bfd
*);
5051 /* Read in the dynamic relocs. */
5052 long (*_bfd_canonicalize_dynamic_reloc
)
5053 (bfd
*, arelent
**, struct bfd_symbol
**);
5055 /* Opposite endian version of this target. */
5056 const struct bfd_target
* alternative_target
;
5058 /* Data for use by back-end routines, which isn't
5059 generic enough to belong in this structure. */
5060 const void *backend_data
;
5064 bfd_boolean
bfd_set_default_target (const char *name
);
5066 const bfd_target
*bfd_find_target (const char *target_name
, bfd
*abfd
);
5068 const char ** bfd_target_list (void);
5070 const bfd_target
*bfd_search_for_target
5071 (int (*search_func
) (const bfd_target
*, void *),
5074 /* Extracted from format.c. */
5075 bfd_boolean
bfd_check_format (bfd
*abfd
, bfd_format format
);
5077 bfd_boolean bfd_check_format_matches
5078 (bfd
*abfd
, bfd_format format
, char ***matching
);
5080 bfd_boolean
bfd_set_format (bfd
*abfd
, bfd_format format
);
5082 const char *bfd_format_string (bfd_format format
);
5084 /* Extracted from linker.c. */
5085 bfd_boolean
bfd_link_split_section (bfd
*abfd
, asection
*sec
);
5087 #define bfd_link_split_section(abfd, sec) \
5088 BFD_SEND (abfd, _bfd_link_split_section, (abfd, sec))
5090 void bfd_section_already_linked (bfd
*abfd
, asection
*sec
);
5092 #define bfd_section_already_linked(abfd, sec) \
5093 BFD_SEND (abfd, _section_already_linked, (abfd, sec))
5095 /* Extracted from simple.c. */
5096 bfd_byte
*bfd_simple_get_relocated_section_contents
5097 (bfd
*abfd
, asection
*sec
, bfd_byte
*outbuf
, asymbol
**symbol_table
);