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, 2006
12 Free Software Foundation, Inc.
14 Contributed by Cygnus Support.
16 This file is part of BFD, the Binary File Descriptor library.
18 This program is free software; you can redistribute it and/or modify
19 it under the terms of the GNU General Public License as published by
20 the Free Software Foundation; either version 2 of the License, or
21 (at your option) any later version.
23 This program is distributed in the hope that it will be useful,
24 but WITHOUT ANY WARRANTY; without even the implied warranty of
25 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
26 GNU General Public License for more details.
28 You should have received a copy of the GNU General Public License
29 along with this program; if not, write to the Free Software
30 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
32 #ifndef __BFD_H_SEEN__
33 #define __BFD_H_SEEN__
41 #if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
43 /* This hack is to avoid a problem with some strict ANSI C preprocessors.
44 The problem is, "32_" is not a valid preprocessing token, and we don't
45 want extra underscores (e.g., "nlm_32_"). The XCONCAT2 macro will
46 cause the inner CONCAT2 macros to be evaluated first, producing
47 still-valid pp-tokens. Then the final concatenation can be done. */
49 #define CONCAT4(a,b,c,d) XCONCAT2(CONCAT2(a,b),CONCAT2(c,d))
53 /* This is a utility macro to handle the situation where the code
54 wants to place a constant string into the code, followed by a
55 comma and then the length of the string. Doing this by hand
56 is error prone, so using this macro is safer. The macro will
57 also safely handle the case where a NULL is passed as the arg. */
58 #define STRING_COMMA_LEN(STR) (STR), ((STR) ? sizeof (STR) - 1 : 0)
59 /* Unfortunately it is not possible to use the STRING_COMMA_LEN macro
60 to create the arguments to another macro, since the preprocessor
61 will mis-count the number of arguments to the outer macro (by not
62 evaluating STRING_COMMA_LEN and so missing the comma). This is a
63 problem for example when trying to use STRING_COMMA_LEN to build
64 the arguments to the strncmp() macro. Hence this alternative
65 definition of strncmp is provided here.
67 Note - these macros do NOT work if STR2 is not a constant string. */
68 #define CONST_STRNEQ(STR1,STR2) (strncmp ((STR1), (STR2), sizeof (STR2) - 1) == 0)
69 /* strcpy() can have a similar problem, but since we know we are
70 copying a constant string, we can use memcpy which will be faster
71 since there is no need to check for a NUL byte inside STR. We
72 can also save time if we do not need to copy the terminating NUL. */
73 #define LITMEMCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2) - 1)
74 #define LITSTRCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2))
77 /* The word size used by BFD on the host. This may be 64 with a 32
78 bit target if the host is 64 bit, or if other 64 bit targets have
79 been selected with --enable-targets, or if --enable-64-bit-bfd. */
80 #define BFD_ARCH_SIZE @wordsize@
82 /* The word size of the default bfd target. */
83 #define BFD_DEFAULT_TARGET_SIZE @bfd_default_target_size@
85 #define BFD_HOST_64BIT_LONG @BFD_HOST_64BIT_LONG@
86 #define BFD_HOST_LONG_LONG @BFD_HOST_LONG_LONG@
87 #if @BFD_HOST_64_BIT_DEFINED@
88 #define BFD_HOST_64_BIT @BFD_HOST_64_BIT@
89 #define BFD_HOST_U_64_BIT @BFD_HOST_U_64_BIT@
90 typedef BFD_HOST_64_BIT bfd_int64_t
;
91 typedef BFD_HOST_U_64_BIT bfd_uint64_t
;
94 #if BFD_ARCH_SIZE >= 64
100 #define INLINE __inline__
106 /* Forward declaration. */
107 typedef struct bfd bfd
;
109 /* Boolean type used in bfd. Too many systems define their own
110 versions of "boolean" for us to safely typedef a "boolean" of
111 our own. Using an enum for "bfd_boolean" has its own set of
112 problems, with strange looking casts required to avoid warnings
113 on some older compilers. Thus we just use an int.
115 General rule: Functions which are bfd_boolean return TRUE on
116 success and FALSE on failure (unless they're a predicate). */
118 typedef int bfd_boolean
;
126 #ifndef BFD_HOST_64_BIT
127 #error No 64 bit integer type available
128 #endif /* ! defined (BFD_HOST_64_BIT) */
130 typedef BFD_HOST_U_64_BIT bfd_vma
;
131 typedef BFD_HOST_64_BIT bfd_signed_vma
;
132 typedef BFD_HOST_U_64_BIT bfd_size_type
;
133 typedef BFD_HOST_U_64_BIT symvalue
;
136 #if BFD_HOST_64BIT_LONG
137 #define sprintf_vma(s,x) sprintf (s, "%016lx", x)
138 #define fprintf_vma(f,x) fprintf (f, "%016lx", x)
140 #define _bfd_int64_low(x) ((unsigned long) (((x) & 0xffffffff)))
141 #define _bfd_int64_high(x) ((unsigned long) (((x) >> 32) & 0xffffffff))
142 #define fprintf_vma(s,x) \
143 fprintf ((s), "%08lx%08lx", _bfd_int64_high (x), _bfd_int64_low (x))
144 #define sprintf_vma(s,x) \
145 sprintf ((s), "%08lx%08lx", _bfd_int64_high (x), _bfd_int64_low (x))
149 #else /* not BFD64 */
151 /* Represent a target address. Also used as a generic unsigned type
152 which is guaranteed to be big enough to hold any arithmetic types
153 we need to deal with. */
154 typedef unsigned long bfd_vma
;
156 /* A generic signed type which is guaranteed to be big enough to hold any
157 arithmetic types we need to deal with. Can be assumed to be compatible
158 with bfd_vma in the same way that signed and unsigned ints are compatible
159 (as parameters, in assignment, etc). */
160 typedef long bfd_signed_vma
;
162 typedef unsigned long symvalue
;
163 typedef unsigned long bfd_size_type
;
165 /* Print a bfd_vma x on stream s. */
166 #define fprintf_vma(s,x) fprintf (s, "%08lx", x)
167 #define sprintf_vma(s,x) sprintf (s, "%08lx", x)
169 #endif /* not BFD64 */
171 #define HALF_BFD_SIZE_TYPE \
172 (((bfd_size_type) 1) << (8 * sizeof (bfd_size_type) / 2))
174 #ifndef BFD_HOST_64_BIT
175 /* Fall back on a 32 bit type. The idea is to make these types always
176 available for function return types, but in the case that
177 BFD_HOST_64_BIT is undefined such a function should abort or
178 otherwise signal an error. */
179 typedef bfd_signed_vma bfd_int64_t
;
180 typedef bfd_vma bfd_uint64_t
;
183 /* An offset into a file. BFD always uses the largest possible offset
184 based on the build time availability of fseek, fseeko, or fseeko64. */
185 typedef @bfd_file_ptr@ file_ptr
;
186 typedef unsigned @bfd_file_ptr@ ufile_ptr
;
188 extern void bfd_sprintf_vma (bfd
*, char *, bfd_vma
);
189 extern void bfd_fprintf_vma (bfd
*, void *, bfd_vma
);
191 #define printf_vma(x) fprintf_vma(stdout,x)
192 #define bfd_printf_vma(abfd,x) bfd_fprintf_vma (abfd,stdout,x)
194 typedef unsigned int flagword
; /* 32 bits of flags */
195 typedef unsigned char bfd_byte
;
199 typedef enum bfd_format
201 bfd_unknown
= 0, /* File format is unknown. */
202 bfd_object
, /* Linker/assembler/compiler output. */
203 bfd_archive
, /* Object archive file. */
204 bfd_core
, /* Core dump. */
205 bfd_type_end
/* Marks the end; don't use it! */
209 /* Values that may appear in the flags field of a BFD. These also
210 appear in the object_flags field of the bfd_target structure, where
211 they indicate the set of flags used by that backend (not all flags
212 are meaningful for all object file formats) (FIXME: at the moment,
213 the object_flags values have mostly just been copied from backend
214 to another, and are not necessarily correct). */
217 #define BFD_NO_FLAGS 0x00
219 /* BFD contains relocation entries. */
220 #define HAS_RELOC 0x01
222 /* BFD is directly executable. */
225 /* BFD has line number information (basically used for F_LNNO in a
227 #define HAS_LINENO 0x04
229 /* BFD has debugging information. */
230 #define HAS_DEBUG 0x08
232 /* BFD has symbols. */
233 #define HAS_SYMS 0x10
235 /* BFD has local symbols (basically used for F_LSYMS in a COFF
237 #define HAS_LOCALS 0x20
239 /* BFD is a dynamic object. */
242 /* Text section is write protected (if D_PAGED is not set, this is
243 like an a.out NMAGIC file) (the linker sets this by default, but
244 clears it for -r or -N). */
247 /* BFD is dynamically paged (this is like an a.out ZMAGIC file) (the
248 linker sets this by default, but clears it for -r or -n or -N). */
249 #define D_PAGED 0x100
251 /* BFD is relaxable (this means that bfd_relax_section may be able to
252 do something) (sometimes bfd_relax_section can do something even if
254 #define BFD_IS_RELAXABLE 0x200
256 /* This may be set before writing out a BFD to request using a
257 traditional format. For example, this is used to request that when
258 writing out an a.out object the symbols not be hashed to eliminate
260 #define BFD_TRADITIONAL_FORMAT 0x400
262 /* This flag indicates that the BFD contents are actually cached in
263 memory. If this is set, iostream points to a bfd_in_memory struct. */
264 #define BFD_IN_MEMORY 0x800
266 /* The sections in this BFD specify a memory page. */
267 #define HAS_LOAD_PAGE 0x1000
269 /* This BFD has been created by the linker and doesn't correspond
270 to any input file. */
271 #define BFD_LINKER_CREATED 0x2000
273 /* Symbols and relocation. */
275 /* A count of carsyms (canonical archive symbols). */
276 typedef unsigned long symindex
;
278 /* How to perform a relocation. */
279 typedef const struct reloc_howto_struct reloc_howto_type
;
281 #define BFD_NO_MORE_SYMBOLS ((symindex) ~0)
283 /* General purpose part of a symbol X;
284 target specific parts are in libcoff.h, libaout.h, etc. */
286 #define bfd_get_section(x) ((x)->section)
287 #define bfd_get_output_section(x) ((x)->section->output_section)
288 #define bfd_set_section(x,y) ((x)->section) = (y)
289 #define bfd_asymbol_base(x) ((x)->section->vma)
290 #define bfd_asymbol_value(x) (bfd_asymbol_base(x) + (x)->value)
291 #define bfd_asymbol_name(x) ((x)->name)
292 /*Perhaps future: #define bfd_asymbol_bfd(x) ((x)->section->owner)*/
293 #define bfd_asymbol_bfd(x) ((x)->the_bfd)
294 #define bfd_asymbol_flavour(x) (bfd_asymbol_bfd(x)->xvec->flavour)
296 /* A canonical archive symbol. */
297 /* This is a type pun with struct ranlib on purpose! */
298 typedef struct carsym
301 file_ptr file_offset
; /* Look here to find the file. */
303 carsym
; /* To make these you call a carsymogen. */
305 /* Used in generating armaps (archive tables of contents).
306 Perhaps just a forward definition would do? */
307 struct orl
/* Output ranlib. */
309 char **name
; /* Symbol name. */
314 } u
; /* bfd* or file position. */
315 int namidx
; /* Index into string table. */
318 /* Linenumber stuff. */
319 typedef struct lineno_cache_entry
321 unsigned int line_number
; /* Linenumber from start of function. */
324 struct bfd_symbol
*sym
; /* Function name. */
325 bfd_vma offset
; /* Offset into section. */
330 /* Object and core file sections. */
332 #define align_power(addr, align) \
333 (((addr) + ((bfd_vma) 1 << (align)) - 1) & ((bfd_vma) -1 << (align)))
335 typedef struct bfd_section
*sec_ptr
;
337 #define bfd_get_section_name(bfd, ptr) ((ptr)->name + 0)
338 #define bfd_get_section_vma(bfd, ptr) ((ptr)->vma + 0)
339 #define bfd_get_section_lma(bfd, ptr) ((ptr)->lma + 0)
340 #define bfd_get_section_alignment(bfd, ptr) ((ptr)->alignment_power + 0)
341 #define bfd_section_name(bfd, ptr) ((ptr)->name)
342 #define bfd_section_size(bfd, ptr) ((ptr)->size)
343 #define bfd_get_section_size(ptr) ((ptr)->size)
344 #define bfd_section_vma(bfd, ptr) ((ptr)->vma)
345 #define bfd_section_lma(bfd, ptr) ((ptr)->lma)
346 #define bfd_section_alignment(bfd, ptr) ((ptr)->alignment_power)
347 #define bfd_get_section_flags(bfd, ptr) ((ptr)->flags + 0)
348 #define bfd_get_section_userdata(bfd, ptr) ((ptr)->userdata)
350 #define bfd_is_com_section(ptr) (((ptr)->flags & SEC_IS_COMMON) != 0)
352 #define bfd_set_section_vma(bfd, ptr, val) (((ptr)->vma = (ptr)->lma = (val)), ((ptr)->user_set_vma = TRUE), TRUE)
353 #define bfd_set_section_alignment(bfd, ptr, val) (((ptr)->alignment_power = (val)),TRUE)
354 #define bfd_set_section_userdata(bfd, ptr, val) (((ptr)->userdata = (val)),TRUE)
355 /* Find the address one past the end of SEC. */
356 #define bfd_get_section_limit(bfd, sec) \
357 (((sec)->rawsize ? (sec)->rawsize : (sec)->size) \
358 / bfd_octets_per_byte (bfd))
360 /* Forward define. */
363 typedef enum bfd_print_symbol
365 bfd_print_symbol_name
,
366 bfd_print_symbol_more
,
368 } bfd_print_symbol_type
;
370 /* Information about a symbol that nm needs. */
372 typedef struct _symbol_info
376 const char *name
; /* Symbol name. */
377 unsigned char stab_type
; /* Stab type. */
378 char stab_other
; /* Stab other. */
379 short stab_desc
; /* Stab desc. */
380 const char *stab_name
; /* String for stab type. */
383 /* Get the name of a stabs type code. */
385 extern const char *bfd_get_stab_name (int);
387 /* Hash table routines. There is no way to free up a hash table. */
389 /* An element in the hash table. Most uses will actually use a larger
390 structure, and an instance of this will be the first field. */
392 struct bfd_hash_entry
394 /* Next entry for this hash code. */
395 struct bfd_hash_entry
*next
;
396 /* String being hashed. */
398 /* Hash code. This is the full hash code, not the index into the
405 struct bfd_hash_table
407 /* The hash array. */
408 struct bfd_hash_entry
**table
;
409 /* A function used to create new elements in the hash table. The
410 first entry is itself a pointer to an element. When this
411 function is first invoked, this pointer will be NULL. However,
412 having the pointer permits a hierarchy of method functions to be
413 built each of which calls the function in the superclass. Thus
414 each function should be written to allocate a new block of memory
415 only if the argument is NULL. */
416 struct bfd_hash_entry
*(*newfunc
)
417 (struct bfd_hash_entry
*, struct bfd_hash_table
*, const char *);
418 /* An objalloc for this hash table. This is a struct objalloc *,
419 but we use void * to avoid requiring the inclusion of objalloc.h. */
421 /* The number of slots in the hash table. */
423 /* The number of entries in the hash table. */
425 /* The size of elements. */
426 unsigned int entsize
;
427 /* If non-zero, don't grow the hash table. */
428 unsigned int frozen
:1;
431 /* Initialize a hash table. */
432 extern bfd_boolean bfd_hash_table_init
433 (struct bfd_hash_table
*,
434 struct bfd_hash_entry
*(*) (struct bfd_hash_entry
*,
435 struct bfd_hash_table
*,
439 /* Initialize a hash table specifying a size. */
440 extern bfd_boolean bfd_hash_table_init_n
441 (struct bfd_hash_table
*,
442 struct bfd_hash_entry
*(*) (struct bfd_hash_entry
*,
443 struct bfd_hash_table
*,
445 unsigned int, unsigned int);
447 /* Free up a hash table. */
448 extern void bfd_hash_table_free
449 (struct bfd_hash_table
*);
451 /* Look up a string in a hash table. If CREATE is TRUE, a new entry
452 will be created for this string if one does not already exist. The
453 COPY argument must be TRUE if this routine should copy the string
454 into newly allocated memory when adding an entry. */
455 extern struct bfd_hash_entry
*bfd_hash_lookup
456 (struct bfd_hash_table
*, const char *, bfd_boolean create
,
459 /* Replace an entry in a hash table. */
460 extern void bfd_hash_replace
461 (struct bfd_hash_table
*, struct bfd_hash_entry
*old
,
462 struct bfd_hash_entry
*nw
);
464 /* Base method for creating a hash table entry. */
465 extern struct bfd_hash_entry
*bfd_hash_newfunc
466 (struct bfd_hash_entry
*, struct bfd_hash_table
*, const char *);
468 /* Grab some space for a hash table entry. */
469 extern void *bfd_hash_allocate
470 (struct bfd_hash_table
*, unsigned int);
472 /* Traverse a hash table in a random order, calling a function on each
473 element. If the function returns FALSE, the traversal stops. The
474 INFO argument is passed to the function. */
475 extern void bfd_hash_traverse
476 (struct bfd_hash_table
*,
477 bfd_boolean (*) (struct bfd_hash_entry
*, void *),
480 /* Allows the default size of a hash table to be configured. New hash
481 tables allocated using bfd_hash_table_init will be created with
483 extern void bfd_hash_set_default_size (bfd_size_type
);
485 /* This structure is used to keep track of stabs in sections
486 information while linking. */
490 /* A hash table used to hold stabs strings. */
491 struct bfd_strtab_hash
*strings
;
492 /* The header file hash table. */
493 struct bfd_hash_table includes
;
494 /* The first .stabstr section. */
495 struct bfd_section
*stabstr
;
498 #define COFF_SWAP_TABLE (void *) &bfd_coff_std_swap_table
500 /* User program access to BFD facilities. */
502 /* Direct I/O routines, for programs which know more about the object
503 file than BFD does. Use higher level routines if possible. */
505 extern bfd_size_type
bfd_bread (void *, bfd_size_type
, bfd
*);
506 extern bfd_size_type
bfd_bwrite (const void *, bfd_size_type
, bfd
*);
507 extern int bfd_seek (bfd
*, file_ptr
, int);
508 extern file_ptr
bfd_tell (bfd
*);
509 extern int bfd_flush (bfd
*);
510 extern int bfd_stat (bfd
*, struct stat
*);
512 /* Deprecated old routines. */
514 #define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \
515 (warn_deprecated ("bfd_read", __FILE__, __LINE__, __FUNCTION__), \
516 bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
517 #define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \
518 (warn_deprecated ("bfd_write", __FILE__, __LINE__, __FUNCTION__), \
519 bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
521 #define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \
522 (warn_deprecated ("bfd_read", (const char *) 0, 0, (const char *) 0), \
523 bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
524 #define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \
525 (warn_deprecated ("bfd_write", (const char *) 0, 0, (const char *) 0),\
526 bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
528 extern void warn_deprecated (const char *, const char *, int, const char *);
530 /* Cast from const char * to char * so that caller can assign to
531 a char * without a warning. */
532 #define bfd_get_filename(abfd) ((char *) (abfd)->filename)
533 #define bfd_get_cacheable(abfd) ((abfd)->cacheable)
534 #define bfd_get_format(abfd) ((abfd)->format)
535 #define bfd_get_target(abfd) ((abfd)->xvec->name)
536 #define bfd_get_flavour(abfd) ((abfd)->xvec->flavour)
537 #define bfd_family_coff(abfd) \
538 (bfd_get_flavour (abfd) == bfd_target_coff_flavour || \
539 bfd_get_flavour (abfd) == bfd_target_xcoff_flavour)
540 #define bfd_big_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_BIG)
541 #define bfd_little_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_LITTLE)
542 #define bfd_header_big_endian(abfd) \
543 ((abfd)->xvec->header_byteorder == BFD_ENDIAN_BIG)
544 #define bfd_header_little_endian(abfd) \
545 ((abfd)->xvec->header_byteorder == BFD_ENDIAN_LITTLE)
546 #define bfd_get_file_flags(abfd) ((abfd)->flags)
547 #define bfd_applicable_file_flags(abfd) ((abfd)->xvec->object_flags)
548 #define bfd_applicable_section_flags(abfd) ((abfd)->xvec->section_flags)
549 #define bfd_my_archive(abfd) ((abfd)->my_archive)
550 #define bfd_has_map(abfd) ((abfd)->has_armap)
552 #define bfd_valid_reloc_types(abfd) ((abfd)->xvec->valid_reloc_types)
553 #define bfd_usrdata(abfd) ((abfd)->usrdata)
555 #define bfd_get_start_address(abfd) ((abfd)->start_address)
556 #define bfd_get_symcount(abfd) ((abfd)->symcount)
557 #define bfd_get_outsymbols(abfd) ((abfd)->outsymbols)
558 #define bfd_count_sections(abfd) ((abfd)->section_count)
560 #define bfd_get_dynamic_symcount(abfd) ((abfd)->dynsymcount)
562 #define bfd_get_symbol_leading_char(abfd) ((abfd)->xvec->symbol_leading_char)
564 #define bfd_set_cacheable(abfd,bool) (((abfd)->cacheable = bool), TRUE)
566 extern bfd_boolean bfd_cache_close
568 /* NB: This declaration should match the autogenerated one in libbfd.h. */
570 extern bfd_boolean
bfd_cache_close_all (void);
572 extern bfd_boolean bfd_record_phdr
573 (bfd
*, unsigned long, bfd_boolean
, flagword
, bfd_boolean
, bfd_vma
,
574 bfd_boolean
, bfd_boolean
, unsigned int, struct bfd_section
**);
576 /* Byte swapping routines. */
578 bfd_uint64_t
bfd_getb64 (const void *);
579 bfd_uint64_t
bfd_getl64 (const void *);
580 bfd_int64_t
bfd_getb_signed_64 (const void *);
581 bfd_int64_t
bfd_getl_signed_64 (const void *);
582 bfd_vma
bfd_getb32 (const void *);
583 bfd_vma
bfd_getl32 (const void *);
584 bfd_signed_vma
bfd_getb_signed_32 (const void *);
585 bfd_signed_vma
bfd_getl_signed_32 (const void *);
586 bfd_vma
bfd_getb16 (const void *);
587 bfd_vma
bfd_getl16 (const void *);
588 bfd_signed_vma
bfd_getb_signed_16 (const void *);
589 bfd_signed_vma
bfd_getl_signed_16 (const void *);
590 void bfd_putb64 (bfd_uint64_t
, void *);
591 void bfd_putl64 (bfd_uint64_t
, void *);
592 void bfd_putb32 (bfd_vma
, void *);
593 void bfd_putl32 (bfd_vma
, void *);
594 void bfd_putb16 (bfd_vma
, void *);
595 void bfd_putl16 (bfd_vma
, void *);
597 /* Byte swapping routines which take size and endiannes as arguments. */
599 bfd_uint64_t
bfd_get_bits (const void *, int, bfd_boolean
);
600 void bfd_put_bits (bfd_uint64_t
, void *, int, bfd_boolean
);
602 extern bfd_boolean
bfd_section_already_linked_table_init (void);
603 extern void bfd_section_already_linked_table_free (void);
605 /* Externally visible ECOFF routines. */
607 #if defined(__STDC__) || defined(ALMOST_STDC)
608 struct ecoff_debug_info
;
609 struct ecoff_debug_swap
;
612 struct bfd_link_info
;
613 struct bfd_link_hash_entry
;
614 struct bfd_elf_version_tree
;
616 extern bfd_vma bfd_ecoff_get_gp_value
618 extern bfd_boolean bfd_ecoff_set_gp_value
619 (bfd
*abfd
, bfd_vma gp_value
);
620 extern bfd_boolean bfd_ecoff_set_regmasks
621 (bfd
*abfd
, unsigned long gprmask
, unsigned long fprmask
,
622 unsigned long *cprmask
);
623 extern void *bfd_ecoff_debug_init
624 (bfd
*output_bfd
, struct ecoff_debug_info
*output_debug
,
625 const struct ecoff_debug_swap
*output_swap
, struct bfd_link_info
*);
626 extern void bfd_ecoff_debug_free
627 (void *handle
, bfd
*output_bfd
, struct ecoff_debug_info
*output_debug
,
628 const struct ecoff_debug_swap
*output_swap
, struct bfd_link_info
*);
629 extern bfd_boolean bfd_ecoff_debug_accumulate
630 (void *handle
, bfd
*output_bfd
, struct ecoff_debug_info
*output_debug
,
631 const struct ecoff_debug_swap
*output_swap
, bfd
*input_bfd
,
632 struct ecoff_debug_info
*input_debug
,
633 const struct ecoff_debug_swap
*input_swap
, struct bfd_link_info
*);
634 extern bfd_boolean bfd_ecoff_debug_accumulate_other
635 (void *handle
, bfd
*output_bfd
, struct ecoff_debug_info
*output_debug
,
636 const struct ecoff_debug_swap
*output_swap
, bfd
*input_bfd
,
637 struct bfd_link_info
*);
638 extern bfd_boolean bfd_ecoff_debug_externals
639 (bfd
*abfd
, struct ecoff_debug_info
*debug
,
640 const struct ecoff_debug_swap
*swap
, bfd_boolean relocatable
,
641 bfd_boolean (*get_extr
) (struct bfd_symbol
*, struct ecoff_extr
*),
642 void (*set_index
) (struct bfd_symbol
*, bfd_size_type
));
643 extern bfd_boolean bfd_ecoff_debug_one_external
644 (bfd
*abfd
, struct ecoff_debug_info
*debug
,
645 const struct ecoff_debug_swap
*swap
, const char *name
,
646 struct ecoff_extr
*esym
);
647 extern bfd_size_type bfd_ecoff_debug_size
648 (bfd
*abfd
, struct ecoff_debug_info
*debug
,
649 const struct ecoff_debug_swap
*swap
);
650 extern bfd_boolean bfd_ecoff_write_debug
651 (bfd
*abfd
, struct ecoff_debug_info
*debug
,
652 const struct ecoff_debug_swap
*swap
, file_ptr where
);
653 extern bfd_boolean bfd_ecoff_write_accumulated_debug
654 (void *handle
, bfd
*abfd
, struct ecoff_debug_info
*debug
,
655 const struct ecoff_debug_swap
*swap
,
656 struct bfd_link_info
*info
, file_ptr where
);
658 /* Externally visible ELF routines. */
660 struct bfd_link_needed_list
662 struct bfd_link_needed_list
*next
;
667 enum dynamic_lib_link_class
{
671 DYN_NO_ADD_NEEDED
= 4,
675 enum notice_asneeded_action
{
681 extern bfd_boolean bfd_elf_record_link_assignment
682 (bfd
*, struct bfd_link_info
*, const char *, bfd_boolean
,
684 extern struct bfd_link_needed_list
*bfd_elf_get_needed_list
685 (bfd
*, struct bfd_link_info
*);
686 extern bfd_boolean bfd_elf_get_bfd_needed_list
687 (bfd
*, struct bfd_link_needed_list
**);
688 extern bfd_boolean bfd_elf_size_dynamic_sections
689 (bfd
*, const char *, const char *, const char *, const char * const *,
690 struct bfd_link_info
*, struct bfd_section
**,
691 struct bfd_elf_version_tree
*);
692 extern bfd_boolean bfd_elf_size_dynsym_hash_dynstr
693 (bfd
*, struct bfd_link_info
*);
694 extern void bfd_elf_set_dt_needed_name
695 (bfd
*, const char *);
696 extern const char *bfd_elf_get_dt_soname
698 extern void bfd_elf_set_dyn_lib_class
699 (bfd
*, enum dynamic_lib_link_class
);
700 extern int bfd_elf_get_dyn_lib_class
702 extern struct bfd_link_needed_list
*bfd_elf_get_runpath_list
703 (bfd
*, struct bfd_link_info
*);
704 extern bfd_boolean bfd_elf_discard_info
705 (bfd
*, struct bfd_link_info
*);
706 extern unsigned int _bfd_elf_default_action_discarded
707 (struct bfd_section
*);
709 /* Return an upper bound on the number of bytes required to store a
710 copy of ABFD's program header table entries. Return -1 if an error
711 occurs; bfd_get_error will return an appropriate code. */
712 extern long bfd_get_elf_phdr_upper_bound
715 /* Copy ABFD's program header table entries to *PHDRS. The entries
716 will be stored as an array of Elf_Internal_Phdr structures, as
717 defined in include/elf/internal.h. To find out how large the
718 buffer needs to be, call bfd_get_elf_phdr_upper_bound.
720 Return the number of program header table entries read, or -1 if an
721 error occurs; bfd_get_error will return an appropriate code. */
722 extern int bfd_get_elf_phdrs
723 (bfd
*abfd
, void *phdrs
);
725 /* Create a new BFD as if by bfd_openr. Rather than opening a file,
726 reconstruct an ELF file by reading the segments out of remote memory
727 based on the ELF file header at EHDR_VMA and the ELF program headers it
728 points to. If not null, *LOADBASEP is filled in with the difference
729 between the VMAs from which the segments were read, and the VMAs the
730 file headers (and hence BFD's idea of each section's VMA) put them at.
732 The function TARGET_READ_MEMORY is called to copy LEN bytes from the
733 remote memory at target address VMA into the local buffer at MYADDR; it
734 should return zero on success or an `errno' code on failure. TEMPL must
735 be a BFD for an ELF target with the word size and byte order found in
736 the remote memory. */
737 extern bfd
*bfd_elf_bfd_from_remote_memory
738 (bfd
*templ
, bfd_vma ehdr_vma
, bfd_vma
*loadbasep
,
739 int (*target_read_memory
) (bfd_vma vma
, bfd_byte
*myaddr
, int len
));
741 /* Return the arch_size field of an elf bfd, or -1 if not elf. */
742 extern int bfd_get_arch_size
745 /* Return TRUE if address "naturally" sign extends, or -1 if not elf. */
746 extern int bfd_get_sign_extend_vma
749 extern struct bfd_section
*_bfd_elf_tls_setup
750 (bfd
*, struct bfd_link_info
*);
752 extern void _bfd_fix_excluded_sec_syms
753 (bfd
*, struct bfd_link_info
*);
755 extern unsigned bfd_m68k_mach_to_features (int);
757 extern int bfd_m68k_features_to_mach (unsigned);
759 extern bfd_boolean bfd_m68k_elf32_create_embedded_relocs
760 (bfd
*, struct bfd_link_info
*, struct bfd_section
*, struct bfd_section
*,
763 extern bfd_boolean bfd_bfin_elf32_create_embedded_relocs
764 (bfd
*, struct bfd_link_info
*, struct bfd_section
*, struct bfd_section
*,
767 /* SunOS shared library support routines for the linker. */
769 extern struct bfd_link_needed_list
*bfd_sunos_get_needed_list
770 (bfd
*, struct bfd_link_info
*);
771 extern bfd_boolean bfd_sunos_record_link_assignment
772 (bfd
*, struct bfd_link_info
*, const char *);
773 extern bfd_boolean bfd_sunos_size_dynamic_sections
774 (bfd
*, struct bfd_link_info
*, struct bfd_section
**,
775 struct bfd_section
**, struct bfd_section
**);
777 /* Linux shared library support routines for the linker. */
779 extern bfd_boolean bfd_i386linux_size_dynamic_sections
780 (bfd
*, struct bfd_link_info
*);
781 extern bfd_boolean bfd_m68klinux_size_dynamic_sections
782 (bfd
*, struct bfd_link_info
*);
783 extern bfd_boolean bfd_sparclinux_size_dynamic_sections
784 (bfd
*, struct bfd_link_info
*);
788 struct _bfd_window_internal
;
789 typedef struct _bfd_window_internal bfd_window_internal
;
791 typedef struct _bfd_window
793 /* What the user asked for. */
796 /* The actual window used by BFD. Small user-requested read-only
797 regions sharing a page may share a single window into the object
798 file. Read-write versions shouldn't until I've fixed things to
799 keep track of which portions have been claimed by the
800 application; don't want to give the same region back when the
801 application wants two writable copies! */
802 struct _bfd_window_internal
*i
;
806 extern void bfd_init_window
808 extern void bfd_free_window
810 extern bfd_boolean bfd_get_file_window
811 (bfd
*, file_ptr
, bfd_size_type
, bfd_window
*, bfd_boolean
);
813 /* XCOFF support routines for the linker. */
815 extern bfd_boolean bfd_xcoff_link_record_set
816 (bfd
*, struct bfd_link_info
*, struct bfd_link_hash_entry
*, bfd_size_type
);
817 extern bfd_boolean bfd_xcoff_import_symbol
818 (bfd
*, struct bfd_link_info
*, struct bfd_link_hash_entry
*, bfd_vma
,
819 const char *, const char *, const char *, unsigned int);
820 extern bfd_boolean bfd_xcoff_export_symbol
821 (bfd
*, struct bfd_link_info
*, struct bfd_link_hash_entry
*);
822 extern bfd_boolean bfd_xcoff_link_count_reloc
823 (bfd
*, struct bfd_link_info
*, const char *);
824 extern bfd_boolean bfd_xcoff_record_link_assignment
825 (bfd
*, struct bfd_link_info
*, const char *);
826 extern bfd_boolean bfd_xcoff_size_dynamic_sections
827 (bfd
*, struct bfd_link_info
*, const char *, const char *,
828 unsigned long, unsigned long, unsigned long, bfd_boolean
,
829 int, bfd_boolean
, bfd_boolean
, struct bfd_section
**, bfd_boolean
);
830 extern bfd_boolean bfd_xcoff_link_generate_rtinit
831 (bfd
*, const char *, const char *, bfd_boolean
);
833 /* XCOFF support routines for ar. */
834 extern bfd_boolean bfd_xcoff_ar_archive_set_magic
837 /* Externally visible COFF routines. */
839 #if defined(__STDC__) || defined(ALMOST_STDC)
840 struct internal_syment
;
841 union internal_auxent
;
844 extern bfd_boolean bfd_coff_get_syment
845 (bfd
*, struct bfd_symbol
*, struct internal_syment
*);
847 extern bfd_boolean bfd_coff_get_auxent
848 (bfd
*, struct bfd_symbol
*, int, union internal_auxent
*);
850 extern bfd_boolean bfd_coff_set_symbol_class
851 (bfd
*, struct bfd_symbol
*, unsigned int);
853 extern bfd_boolean bfd_m68k_coff_create_embedded_relocs
854 (bfd
*, struct bfd_link_info
*, struct bfd_section
*, struct bfd_section
*, char **);
856 /* ARM Interworking support. Called from linker. */
857 extern bfd_boolean bfd_arm_allocate_interworking_sections
858 (struct bfd_link_info
*);
860 extern bfd_boolean bfd_arm_process_before_allocation
861 (bfd
*, struct bfd_link_info
*, int);
863 extern bfd_boolean bfd_arm_get_bfd_for_interworking
864 (bfd
*, struct bfd_link_info
*);
866 /* PE ARM Interworking support. Called from linker. */
867 extern bfd_boolean bfd_arm_pe_allocate_interworking_sections
868 (struct bfd_link_info
*);
870 extern bfd_boolean bfd_arm_pe_process_before_allocation
871 (bfd
*, struct bfd_link_info
*, int);
873 extern bfd_boolean bfd_arm_pe_get_bfd_for_interworking
874 (bfd
*, struct bfd_link_info
*);
876 /* ELF ARM Interworking support. Called from linker. */
877 extern bfd_boolean bfd_elf32_arm_allocate_interworking_sections
878 (struct bfd_link_info
*);
880 extern bfd_boolean bfd_elf32_arm_process_before_allocation
881 (bfd
*, struct bfd_link_info
*);
883 void bfd_elf32_arm_set_target_relocs
884 (struct bfd_link_info
*, int, char *, int, int);
886 extern bfd_boolean bfd_elf32_arm_get_bfd_for_interworking
887 (bfd
*, struct bfd_link_info
*);
889 extern bfd_boolean bfd_elf32_arm_add_glue_sections_to_bfd
890 (bfd
*, struct bfd_link_info
*);
892 /* ELF ARM mapping symbol support */
893 #define BFD_ARM_SPECIAL_SYM_TYPE_MAP (1 << 0)
894 #define BFD_ARM_SPECIAL_SYM_TYPE_TAG (1 << 1)
895 #define BFD_ARM_SPECIAL_SYM_TYPE_OTHER (1 << 2)
896 #define BFD_ARM_SPECIAL_SYM_TYPE_ANY (~0)
897 extern bfd_boolean bfd_is_arm_special_symbol_name
898 (const char * name
, int type
);
900 extern void bfd_elf32_arm_set_byteswap_code (struct bfd_link_info
*, int);
902 /* ARM Note section processing. */
903 extern bfd_boolean bfd_arm_merge_machines
906 extern bfd_boolean bfd_arm_update_notes
907 (bfd
*, const char *);
909 extern unsigned int bfd_arm_get_mach_from_notes
910 (bfd
*, const char *);
912 /* TI COFF load page support. */
913 extern void bfd_ticoff_set_section_load_page
914 (struct bfd_section
*, int);
916 extern int bfd_ticoff_get_section_load_page
917 (struct bfd_section
*);
919 /* H8/300 functions. */
920 extern bfd_vma bfd_h8300_pad_address
923 /* IA64 Itanium code generation. Called from linker. */
924 extern void bfd_elf32_ia64_after_parse
927 extern void bfd_elf64_ia64_after_parse
930 /* This structure is used for a comdat section, as in PE. A comdat
931 section is associated with a particular symbol. When the linker
932 sees a comdat section, it keeps only one of the sections with a
933 given name and associated with a given symbol. */
935 struct coff_comdat_info
937 /* The name of the symbol associated with a comdat section. */
940 /* The local symbol table index of the symbol associated with a
941 comdat section. This is only meaningful to the object file format
942 specific code; it is not an index into the list returned by
943 bfd_canonicalize_symtab. */
947 extern struct coff_comdat_info
*bfd_coff_get_comdat_section
948 (bfd
*, struct bfd_section
*);
950 /* Extracted from init.c. */
951 void bfd_init (void);
953 /* Extracted from opncls.c. */
954 bfd
*bfd_fopen (const char *filename
, const char *target
,
955 const char *mode
, int fd
);
957 bfd
*bfd_openr (const char *filename
, const char *target
);
959 bfd
*bfd_fdopenr (const char *filename
, const char *target
, int fd
);
961 bfd
*bfd_openstreamr (const char *, const char *, void *);
963 bfd
*bfd_openr_iovec (const char *filename
, const char *target
,
964 void *(*open
) (struct bfd
*nbfd
,
967 file_ptr (*pread
) (struct bfd
*nbfd
,
972 int (*close
) (struct bfd
*nbfd
,
974 int (*stat
) (struct bfd
*abfd
,
978 bfd
*bfd_openw (const char *filename
, const char *target
);
980 bfd_boolean
bfd_close (bfd
*abfd
);
982 bfd_boolean
bfd_close_all_done (bfd
*);
984 bfd
*bfd_create (const char *filename
, bfd
*templ
);
986 bfd_boolean
bfd_make_writable (bfd
*abfd
);
988 bfd_boolean
bfd_make_readable (bfd
*abfd
);
990 unsigned long bfd_calc_gnu_debuglink_crc32
991 (unsigned long crc
, const unsigned char *buf
, bfd_size_type len
);
993 char *bfd_follow_gnu_debuglink (bfd
*abfd
, const char *dir
);
995 struct bfd_section
*bfd_create_gnu_debuglink_section
996 (bfd
*abfd
, const char *filename
);
998 bfd_boolean bfd_fill_in_gnu_debuglink_section
999 (bfd
*abfd
, struct bfd_section
*sect
, const char *filename
);
1001 /* Extracted from libbfd.c. */
1003 /* Byte swapping macros for user section data. */
1005 #define bfd_put_8(abfd, val, ptr) \
1006 ((void) (*((unsigned char *) (ptr)) = (val) & 0xff))
1007 #define bfd_put_signed_8 \
1009 #define bfd_get_8(abfd, ptr) \
1010 (*(unsigned char *) (ptr) & 0xff)
1011 #define bfd_get_signed_8(abfd, ptr) \
1012 (((*(unsigned char *) (ptr) & 0xff) ^ 0x80) - 0x80)
1014 #define bfd_put_16(abfd, val, ptr) \
1015 BFD_SEND (abfd, bfd_putx16, ((val),(ptr)))
1016 #define bfd_put_signed_16 \
1018 #define bfd_get_16(abfd, ptr) \
1019 BFD_SEND (abfd, bfd_getx16, (ptr))
1020 #define bfd_get_signed_16(abfd, ptr) \
1021 BFD_SEND (abfd, bfd_getx_signed_16, (ptr))
1023 #define bfd_put_32(abfd, val, ptr) \
1024 BFD_SEND (abfd, bfd_putx32, ((val),(ptr)))
1025 #define bfd_put_signed_32 \
1027 #define bfd_get_32(abfd, ptr) \
1028 BFD_SEND (abfd, bfd_getx32, (ptr))
1029 #define bfd_get_signed_32(abfd, ptr) \
1030 BFD_SEND (abfd, bfd_getx_signed_32, (ptr))
1032 #define bfd_put_64(abfd, val, ptr) \
1033 BFD_SEND (abfd, bfd_putx64, ((val), (ptr)))
1034 #define bfd_put_signed_64 \
1036 #define bfd_get_64(abfd, ptr) \
1037 BFD_SEND (abfd, bfd_getx64, (ptr))
1038 #define bfd_get_signed_64(abfd, ptr) \
1039 BFD_SEND (abfd, bfd_getx_signed_64, (ptr))
1041 #define bfd_get(bits, abfd, ptr) \
1042 ((bits) == 8 ? (bfd_vma) bfd_get_8 (abfd, ptr) \
1043 : (bits) == 16 ? bfd_get_16 (abfd, ptr) \
1044 : (bits) == 32 ? bfd_get_32 (abfd, ptr) \
1045 : (bits) == 64 ? bfd_get_64 (abfd, ptr) \
1046 : (abort (), (bfd_vma) - 1))
1048 #define bfd_put(bits, abfd, val, ptr) \
1049 ((bits) == 8 ? bfd_put_8 (abfd, val, ptr) \
1050 : (bits) == 16 ? bfd_put_16 (abfd, val, ptr) \
1051 : (bits) == 32 ? bfd_put_32 (abfd, val, ptr) \
1052 : (bits) == 64 ? bfd_put_64 (abfd, val, ptr) \
1053 : (abort (), (void) 0))
1056 /* Byte swapping macros for file header data. */
1058 #define bfd_h_put_8(abfd, val, ptr) \
1059 bfd_put_8 (abfd, val, ptr)
1060 #define bfd_h_put_signed_8(abfd, val, ptr) \
1061 bfd_put_8 (abfd, val, ptr)
1062 #define bfd_h_get_8(abfd, ptr) \
1063 bfd_get_8 (abfd, ptr)
1064 #define bfd_h_get_signed_8(abfd, ptr) \
1065 bfd_get_signed_8 (abfd, ptr)
1067 #define bfd_h_put_16(abfd, val, ptr) \
1068 BFD_SEND (abfd, bfd_h_putx16, (val, ptr))
1069 #define bfd_h_put_signed_16 \
1071 #define bfd_h_get_16(abfd, ptr) \
1072 BFD_SEND (abfd, bfd_h_getx16, (ptr))
1073 #define bfd_h_get_signed_16(abfd, ptr) \
1074 BFD_SEND (abfd, bfd_h_getx_signed_16, (ptr))
1076 #define bfd_h_put_32(abfd, val, ptr) \
1077 BFD_SEND (abfd, bfd_h_putx32, (val, ptr))
1078 #define bfd_h_put_signed_32 \
1080 #define bfd_h_get_32(abfd, ptr) \
1081 BFD_SEND (abfd, bfd_h_getx32, (ptr))
1082 #define bfd_h_get_signed_32(abfd, ptr) \
1083 BFD_SEND (abfd, bfd_h_getx_signed_32, (ptr))
1085 #define bfd_h_put_64(abfd, val, ptr) \
1086 BFD_SEND (abfd, bfd_h_putx64, (val, ptr))
1087 #define bfd_h_put_signed_64 \
1089 #define bfd_h_get_64(abfd, ptr) \
1090 BFD_SEND (abfd, bfd_h_getx64, (ptr))
1091 #define bfd_h_get_signed_64(abfd, ptr) \
1092 BFD_SEND (abfd, bfd_h_getx_signed_64, (ptr))
1094 /* Aliases for the above, which should eventually go away. */
1096 #define H_PUT_64 bfd_h_put_64
1097 #define H_PUT_32 bfd_h_put_32
1098 #define H_PUT_16 bfd_h_put_16
1099 #define H_PUT_8 bfd_h_put_8
1100 #define H_PUT_S64 bfd_h_put_signed_64
1101 #define H_PUT_S32 bfd_h_put_signed_32
1102 #define H_PUT_S16 bfd_h_put_signed_16
1103 #define H_PUT_S8 bfd_h_put_signed_8
1104 #define H_GET_64 bfd_h_get_64
1105 #define H_GET_32 bfd_h_get_32
1106 #define H_GET_16 bfd_h_get_16
1107 #define H_GET_8 bfd_h_get_8
1108 #define H_GET_S64 bfd_h_get_signed_64
1109 #define H_GET_S32 bfd_h_get_signed_32
1110 #define H_GET_S16 bfd_h_get_signed_16
1111 #define H_GET_S8 bfd_h_get_signed_8
1114 /* Extracted from bfdio.c. */
1115 long bfd_get_mtime (bfd
*abfd
);
1117 file_ptr
bfd_get_size (bfd
*abfd
);
1119 /* Extracted from bfdwin.c. */
1120 /* Extracted from section.c. */
1121 typedef struct bfd_section
1123 /* The name of the section; the name isn't a copy, the pointer is
1124 the same as that passed to bfd_make_section. */
1127 /* A unique sequence number. */
1130 /* Which section in the bfd; 0..n-1 as sections are created in a bfd. */
1133 /* The next section in the list belonging to the BFD, or NULL. */
1134 struct bfd_section
*next
;
1136 /* The previous section in the list belonging to the BFD, or NULL. */
1137 struct bfd_section
*prev
;
1139 /* The field flags contains attributes of the section. Some
1140 flags are read in from the object file, and some are
1141 synthesized from other information. */
1144 #define SEC_NO_FLAGS 0x000
1146 /* Tells the OS to allocate space for this section when loading.
1147 This is clear for a section containing debug information only. */
1148 #define SEC_ALLOC 0x001
1150 /* Tells the OS to load the section from the file when loading.
1151 This is clear for a .bss section. */
1152 #define SEC_LOAD 0x002
1154 /* The section contains data still to be relocated, so there is
1155 some relocation information too. */
1156 #define SEC_RELOC 0x004
1158 /* A signal to the OS that the section contains read only data. */
1159 #define SEC_READONLY 0x008
1161 /* The section contains code only. */
1162 #define SEC_CODE 0x010
1164 /* The section contains data only. */
1165 #define SEC_DATA 0x020
1167 /* The section will reside in ROM. */
1168 #define SEC_ROM 0x040
1170 /* The section contains constructor information. This section
1171 type is used by the linker to create lists of constructors and
1172 destructors used by <<g++>>. When a back end sees a symbol
1173 which should be used in a constructor list, it creates a new
1174 section for the type of name (e.g., <<__CTOR_LIST__>>), attaches
1175 the symbol to it, and builds a relocation. To build the lists
1176 of constructors, all the linker has to do is catenate all the
1177 sections called <<__CTOR_LIST__>> and relocate the data
1178 contained within - exactly the operations it would peform on
1180 #define SEC_CONSTRUCTOR 0x080
1182 /* The section has contents - a data section could be
1183 <<SEC_ALLOC>> | <<SEC_HAS_CONTENTS>>; a debug section could be
1184 <<SEC_HAS_CONTENTS>> */
1185 #define SEC_HAS_CONTENTS 0x100
1187 /* An instruction to the linker to not output the section
1188 even if it has information which would normally be written. */
1189 #define SEC_NEVER_LOAD 0x200
1191 /* The section contains thread local data. */
1192 #define SEC_THREAD_LOCAL 0x400
1194 /* The section has GOT references. This flag is only for the
1195 linker, and is currently only used by the elf32-hppa back end.
1196 It will be set if global offset table references were detected
1197 in this section, which indicate to the linker that the section
1198 contains PIC code, and must be handled specially when doing a
1200 #define SEC_HAS_GOT_REF 0x800
1202 /* The section contains common symbols (symbols may be defined
1203 multiple times, the value of a symbol is the amount of
1204 space it requires, and the largest symbol value is the one
1205 used). Most targets have exactly one of these (which we
1206 translate to bfd_com_section_ptr), but ECOFF has two. */
1207 #define SEC_IS_COMMON 0x1000
1209 /* The section contains only debugging information. For
1210 example, this is set for ELF .debug and .stab sections.
1211 strip tests this flag to see if a section can be
1213 #define SEC_DEBUGGING 0x2000
1215 /* The contents of this section are held in memory pointed to
1216 by the contents field. This is checked by bfd_get_section_contents,
1217 and the data is retrieved from memory if appropriate. */
1218 #define SEC_IN_MEMORY 0x4000
1220 /* The contents of this section are to be excluded by the
1221 linker for executable and shared objects unless those
1222 objects are to be further relocated. */
1223 #define SEC_EXCLUDE 0x8000
1225 /* The contents of this section are to be sorted based on the sum of
1226 the symbol and addend values specified by the associated relocation
1227 entries. Entries without associated relocation entries will be
1228 appended to the end of the section in an unspecified order. */
1229 #define SEC_SORT_ENTRIES 0x10000
1231 /* When linking, duplicate sections of the same name should be
1232 discarded, rather than being combined into a single section as
1233 is usually done. This is similar to how common symbols are
1234 handled. See SEC_LINK_DUPLICATES below. */
1235 #define SEC_LINK_ONCE 0x20000
1237 /* If SEC_LINK_ONCE is set, this bitfield describes how the linker
1238 should handle duplicate sections. */
1239 #define SEC_LINK_DUPLICATES 0x40000
1241 /* This value for SEC_LINK_DUPLICATES means that duplicate
1242 sections with the same name should simply be discarded. */
1243 #define SEC_LINK_DUPLICATES_DISCARD 0x0
1245 /* This value for SEC_LINK_DUPLICATES means that the linker
1246 should warn if there are any duplicate sections, although
1247 it should still only link one copy. */
1248 #define SEC_LINK_DUPLICATES_ONE_ONLY 0x80000
1250 /* This value for SEC_LINK_DUPLICATES means that the linker
1251 should warn if any duplicate sections are a different size. */
1252 #define SEC_LINK_DUPLICATES_SAME_SIZE 0x100000
1254 /* This value for SEC_LINK_DUPLICATES means that the linker
1255 should warn if any duplicate sections contain different
1257 #define SEC_LINK_DUPLICATES_SAME_CONTENTS \
1258 (SEC_LINK_DUPLICATES_ONE_ONLY | SEC_LINK_DUPLICATES_SAME_SIZE)
1260 /* This section was created by the linker as part of dynamic
1261 relocation or other arcane processing. It is skipped when
1262 going through the first-pass output, trusting that someone
1263 else up the line will take care of it later. */
1264 #define SEC_LINKER_CREATED 0x200000
1266 /* This section should not be subject to garbage collection.
1267 Also set to inform the linker that this section should not be
1268 listed in the link map as discarded. */
1269 #define SEC_KEEP 0x400000
1271 /* This section contains "short" data, and should be placed
1273 #define SEC_SMALL_DATA 0x800000
1275 /* Attempt to merge identical entities in the section.
1276 Entity size is given in the entsize field. */
1277 #define SEC_MERGE 0x1000000
1279 /* If given with SEC_MERGE, entities to merge are zero terminated
1280 strings where entsize specifies character size instead of fixed
1282 #define SEC_STRINGS 0x2000000
1284 /* This section contains data about section groups. */
1285 #define SEC_GROUP 0x4000000
1287 /* The section is a COFF shared library section. This flag is
1288 only for the linker. If this type of section appears in
1289 the input file, the linker must copy it to the output file
1290 without changing the vma or size. FIXME: Although this
1291 was originally intended to be general, it really is COFF
1292 specific (and the flag was renamed to indicate this). It
1293 might be cleaner to have some more general mechanism to
1294 allow the back end to control what the linker does with
1296 #define SEC_COFF_SHARED_LIBRARY 0x10000000
1298 /* This section contains data which may be shared with other
1299 executables or shared objects. This is for COFF only. */
1300 #define SEC_COFF_SHARED 0x20000000
1302 /* When a section with this flag is being linked, then if the size of
1303 the input section is less than a page, it should not cross a page
1304 boundary. If the size of the input section is one page or more,
1305 it should be aligned on a page boundary. This is for TI
1307 #define SEC_TIC54X_BLOCK 0x40000000
1309 /* Conditionally link this section; do not link if there are no
1310 references found to any symbol in the section. This is for TI
1312 #define SEC_TIC54X_CLINK 0x80000000
1314 /* End of section flags. */
1316 /* Some internal packed boolean fields. */
1318 /* See the vma field. */
1319 unsigned int user_set_vma
: 1;
1321 /* A mark flag used by some of the linker backends. */
1322 unsigned int linker_mark
: 1;
1324 /* Another mark flag used by some of the linker backends. Set for
1325 output sections that have an input section. */
1326 unsigned int linker_has_input
: 1;
1328 /* Mark flags used by some linker backends for garbage collection. */
1329 unsigned int gc_mark
: 1;
1330 unsigned int gc_mark_from_eh
: 1;
1332 /* The following flags are used by the ELF linker. */
1334 /* Mark sections which have been allocated to segments. */
1335 unsigned int segment_mark
: 1;
1337 /* Type of sec_info information. */
1338 unsigned int sec_info_type
:3;
1339 #define ELF_INFO_TYPE_NONE 0
1340 #define ELF_INFO_TYPE_STABS 1
1341 #define ELF_INFO_TYPE_MERGE 2
1342 #define ELF_INFO_TYPE_EH_FRAME 3
1343 #define ELF_INFO_TYPE_JUST_SYMS 4
1345 /* Nonzero if this section uses RELA relocations, rather than REL. */
1346 unsigned int use_rela_p
:1;
1348 /* Bits used by various backends. The generic code doesn't touch
1351 /* Nonzero if this section has TLS related relocations. */
1352 unsigned int has_tls_reloc
:1;
1354 /* Nonzero if this section has a gp reloc. */
1355 unsigned int has_gp_reloc
:1;
1357 /* Nonzero if this section needs the relax finalize pass. */
1358 unsigned int need_finalize_relax
:1;
1360 /* Whether relocations have been processed. */
1361 unsigned int reloc_done
: 1;
1363 /* End of internal packed boolean fields. */
1365 /* The virtual memory address of the section - where it will be
1366 at run time. The symbols are relocated against this. The
1367 user_set_vma flag is maintained by bfd; if it's not set, the
1368 backend can assign addresses (for example, in <<a.out>>, where
1369 the default address for <<.data>> is dependent on the specific
1370 target and various flags). */
1373 /* The load address of the section - where it would be in a
1374 rom image; really only used for writing section header
1378 /* The size of the section in octets, as it will be output.
1379 Contains a value even if the section has no contents (e.g., the
1380 size of <<.bss>>). */
1383 /* For input sections, the original size on disk of the section, in
1384 octets. This field is used by the linker relaxation code. It is
1385 currently only set for sections where the linker relaxation scheme
1386 doesn't cache altered section and reloc contents (stabs, eh_frame,
1387 SEC_MERGE, some coff relaxing targets), and thus the original size
1388 needs to be kept to read the section multiple times.
1389 For output sections, rawsize holds the section size calculated on
1390 a previous linker relaxation pass. */
1391 bfd_size_type rawsize
;
1393 /* If this section is going to be output, then this value is the
1394 offset in *bytes* into the output section of the first byte in the
1395 input section (byte ==> smallest addressable unit on the
1396 target). In most cases, if this was going to start at the
1397 100th octet (8-bit quantity) in the output section, this value
1398 would be 100. However, if the target byte size is 16 bits
1399 (bfd_octets_per_byte is "2"), this value would be 50. */
1400 bfd_vma output_offset
;
1402 /* The output section through which to map on output. */
1403 struct bfd_section
*output_section
;
1405 /* The alignment requirement of the section, as an exponent of 2 -
1406 e.g., 3 aligns to 2^3 (or 8). */
1407 unsigned int alignment_power
;
1409 /* If an input section, a pointer to a vector of relocation
1410 records for the data in this section. */
1411 struct reloc_cache_entry
*relocation
;
1413 /* If an output section, a pointer to a vector of pointers to
1414 relocation records for the data in this section. */
1415 struct reloc_cache_entry
**orelocation
;
1417 /* The number of relocation records in one of the above. */
1418 unsigned reloc_count
;
1420 /* Information below is back end specific - and not always used
1423 /* File position of section data. */
1426 /* File position of relocation info. */
1427 file_ptr rel_filepos
;
1429 /* File position of line data. */
1430 file_ptr line_filepos
;
1432 /* Pointer to data for applications. */
1435 /* If the SEC_IN_MEMORY flag is set, this points to the actual
1437 unsigned char *contents
;
1439 /* Attached line number information. */
1442 /* Number of line number records. */
1443 unsigned int lineno_count
;
1445 /* Entity size for merging purposes. */
1446 unsigned int entsize
;
1448 /* Points to the kept section if this section is a link-once section,
1449 and is discarded. */
1450 struct bfd_section
*kept_section
;
1452 /* When a section is being output, this value changes as more
1453 linenumbers are written out. */
1454 file_ptr moving_line_filepos
;
1456 /* What the section number is in the target world. */
1461 /* If this is a constructor section then here is a list of the
1462 relocations created to relocate items within it. */
1463 struct relent_chain
*constructor_chain
;
1465 /* The BFD which owns the section. */
1468 /* A symbol which points at this section only. */
1469 struct bfd_symbol
*symbol
;
1470 struct bfd_symbol
**symbol_ptr_ptr
;
1472 /* Early in the link process, map_head and map_tail are used to build
1473 a list of input sections attached to an output section. Later,
1474 output sections use these fields for a list of bfd_link_order
1477 struct bfd_link_order
*link_order
;
1478 struct bfd_section
*s
;
1479 } map_head
, map_tail
;
1482 /* These sections are global, and are managed by BFD. The application
1483 and target back end are not permitted to change the values in
1484 these sections. New code should use the section_ptr macros rather
1485 than referring directly to the const sections. The const sections
1486 may eventually vanish. */
1487 #define BFD_ABS_SECTION_NAME "*ABS*"
1488 #define BFD_UND_SECTION_NAME "*UND*"
1489 #define BFD_COM_SECTION_NAME "*COM*"
1490 #define BFD_IND_SECTION_NAME "*IND*"
1492 /* The absolute section. */
1493 extern asection bfd_abs_section
;
1494 #define bfd_abs_section_ptr ((asection *) &bfd_abs_section)
1495 #define bfd_is_abs_section(sec) ((sec) == bfd_abs_section_ptr)
1496 /* Pointer to the undefined section. */
1497 extern asection bfd_und_section
;
1498 #define bfd_und_section_ptr ((asection *) &bfd_und_section)
1499 #define bfd_is_und_section(sec) ((sec) == bfd_und_section_ptr)
1500 /* Pointer to the common section. */
1501 extern asection bfd_com_section
;
1502 #define bfd_com_section_ptr ((asection *) &bfd_com_section)
1503 /* Pointer to the indirect section. */
1504 extern asection bfd_ind_section
;
1505 #define bfd_ind_section_ptr ((asection *) &bfd_ind_section)
1506 #define bfd_is_ind_section(sec) ((sec) == bfd_ind_section_ptr)
1508 #define bfd_is_const_section(SEC) \
1509 ( ((SEC) == bfd_abs_section_ptr) \
1510 || ((SEC) == bfd_und_section_ptr) \
1511 || ((SEC) == bfd_com_section_ptr) \
1512 || ((SEC) == bfd_ind_section_ptr))
1514 /* Macros to handle insertion and deletion of a bfd's sections. These
1515 only handle the list pointers, ie. do not adjust section_count,
1516 target_index etc. */
1517 #define bfd_section_list_remove(ABFD, S) \
1521 asection *_next = _s->next; \
1522 asection *_prev = _s->prev; \
1524 _prev->next = _next; \
1526 (ABFD)->sections = _next; \
1528 _next->prev = _prev; \
1530 (ABFD)->section_last = _prev; \
1533 #define bfd_section_list_append(ABFD, S) \
1537 bfd *_abfd = ABFD; \
1539 if (_abfd->section_last) \
1541 _s->prev = _abfd->section_last; \
1542 _abfd->section_last->next = _s; \
1547 _abfd->sections = _s; \
1549 _abfd->section_last = _s; \
1552 #define bfd_section_list_prepend(ABFD, S) \
1556 bfd *_abfd = ABFD; \
1558 if (_abfd->sections) \
1560 _s->next = _abfd->sections; \
1561 _abfd->sections->prev = _s; \
1566 _abfd->section_last = _s; \
1568 _abfd->sections = _s; \
1571 #define bfd_section_list_insert_after(ABFD, A, S) \
1576 asection *_next = _a->next; \
1583 (ABFD)->section_last = _s; \
1586 #define bfd_section_list_insert_before(ABFD, B, S) \
1591 asection *_prev = _b->prev; \
1598 (ABFD)->sections = _s; \
1601 #define bfd_section_removed_from_list(ABFD, S) \
1602 ((S)->next == NULL ? (ABFD)->section_last != (S) : (S)->next->prev != (S))
1604 #define BFD_FAKE_SECTION(SEC, FLAGS, SYM, NAME, IDX) \
1605 /* name, id, index, next, prev, flags, user_set_vma, */ \
1606 { NAME, IDX, 0, NULL, NULL, FLAGS, 0, \
1608 /* linker_mark, linker_has_input, gc_mark, gc_mark_from_eh, */ \
1611 /* segment_mark, sec_info_type, use_rela_p, has_tls_reloc, */ \
1614 /* has_gp_reloc, need_finalize_relax, reloc_done, */ \
1617 /* vma, lma, size, rawsize */ \
1620 /* output_offset, output_section, alignment_power, */ \
1621 0, (struct bfd_section *) &SEC, 0, \
1623 /* relocation, orelocation, reloc_count, filepos, rel_filepos, */ \
1624 NULL, NULL, 0, 0, 0, \
1626 /* line_filepos, userdata, contents, lineno, lineno_count, */ \
1627 0, NULL, NULL, NULL, 0, \
1629 /* entsize, kept_section, moving_line_filepos, */ \
1632 /* target_index, used_by_bfd, constructor_chain, owner, */ \
1633 0, NULL, NULL, NULL, \
1635 /* symbol, symbol_ptr_ptr, */ \
1636 (struct bfd_symbol *) SYM, &SEC.symbol, \
1638 /* map_head, map_tail */ \
1639 { NULL }, { NULL } \
1642 void bfd_section_list_clear (bfd
*);
1644 asection
*bfd_get_section_by_name (bfd
*abfd
, const char *name
);
1646 asection
*bfd_get_section_by_name_if
1649 bfd_boolean (*func
) (bfd
*abfd
, asection
*sect
, void *obj
),
1652 char *bfd_get_unique_section_name
1653 (bfd
*abfd
, const char *templat
, int *count
);
1655 asection
*bfd_make_section_old_way (bfd
*abfd
, const char *name
);
1657 asection
*bfd_make_section_anyway_with_flags
1658 (bfd
*abfd
, const char *name
, flagword flags
);
1660 asection
*bfd_make_section_anyway (bfd
*abfd
, const char *name
);
1662 asection
*bfd_make_section_with_flags
1663 (bfd
*, const char *name
, flagword flags
);
1665 asection
*bfd_make_section (bfd
*, const char *name
);
1667 bfd_boolean bfd_set_section_flags
1668 (bfd
*abfd
, asection
*sec
, flagword flags
);
1670 void bfd_map_over_sections
1672 void (*func
) (bfd
*abfd
, asection
*sect
, void *obj
),
1675 asection
*bfd_sections_find_if
1677 bfd_boolean (*operation
) (bfd
*abfd
, asection
*sect
, void *obj
),
1680 bfd_boolean bfd_set_section_size
1681 (bfd
*abfd
, asection
*sec
, bfd_size_type val
);
1683 bfd_boolean bfd_set_section_contents
1684 (bfd
*abfd
, asection
*section
, const void *data
,
1685 file_ptr offset
, bfd_size_type count
);
1687 bfd_boolean bfd_get_section_contents
1688 (bfd
*abfd
, asection
*section
, void *location
, file_ptr offset
,
1689 bfd_size_type count
);
1691 bfd_boolean bfd_malloc_and_get_section
1692 (bfd
*abfd
, asection
*section
, bfd_byte
**buf
);
1694 bfd_boolean bfd_copy_private_section_data
1695 (bfd
*ibfd
, asection
*isec
, bfd
*obfd
, asection
*osec
);
1697 #define bfd_copy_private_section_data(ibfd, isection, obfd, osection) \
1698 BFD_SEND (obfd, _bfd_copy_private_section_data, \
1699 (ibfd, isection, obfd, osection))
1700 bfd_boolean
bfd_generic_is_group_section (bfd
*, const asection
*sec
);
1702 bfd_boolean
bfd_generic_discard_group (bfd
*abfd
, asection
*group
);
1704 /* Extracted from archures.c. */
1705 enum bfd_architecture
1707 bfd_arch_unknown
, /* File arch not known. */
1708 bfd_arch_obscure
, /* Arch known, not one of these. */
1709 bfd_arch_m68k
, /* Motorola 68xxx */
1710 #define bfd_mach_m68000 1
1711 #define bfd_mach_m68008 2
1712 #define bfd_mach_m68010 3
1713 #define bfd_mach_m68020 4
1714 #define bfd_mach_m68030 5
1715 #define bfd_mach_m68040 6
1716 #define bfd_mach_m68060 7
1717 #define bfd_mach_cpu32 8
1718 #define bfd_mach_mcf_isa_a_nodiv 9
1719 #define bfd_mach_mcf_isa_a 10
1720 #define bfd_mach_mcf_isa_a_mac 11
1721 #define bfd_mach_mcf_isa_a_emac 12
1722 #define bfd_mach_mcf_isa_aplus 13
1723 #define bfd_mach_mcf_isa_aplus_mac 14
1724 #define bfd_mach_mcf_isa_aplus_emac 15
1725 #define bfd_mach_mcf_isa_b_nousp 16
1726 #define bfd_mach_mcf_isa_b_nousp_mac 17
1727 #define bfd_mach_mcf_isa_b_nousp_emac 18
1728 #define bfd_mach_mcf_isa_b 19
1729 #define bfd_mach_mcf_isa_b_mac 20
1730 #define bfd_mach_mcf_isa_b_emac 21
1731 #define bfd_mach_mcf_isa_b_float 22
1732 #define bfd_mach_mcf_isa_b_float_mac 23
1733 #define bfd_mach_mcf_isa_b_float_emac 24
1734 bfd_arch_vax
, /* DEC Vax */
1735 bfd_arch_i960
, /* Intel 960 */
1736 /* The order of the following is important.
1737 lower number indicates a machine type that
1738 only accepts a subset of the instructions
1739 available to machines with higher numbers.
1740 The exception is the "ca", which is
1741 incompatible with all other machines except
1744 #define bfd_mach_i960_core 1
1745 #define bfd_mach_i960_ka_sa 2
1746 #define bfd_mach_i960_kb_sb 3
1747 #define bfd_mach_i960_mc 4
1748 #define bfd_mach_i960_xa 5
1749 #define bfd_mach_i960_ca 6
1750 #define bfd_mach_i960_jx 7
1751 #define bfd_mach_i960_hx 8
1753 bfd_arch_or32
, /* OpenRISC 32 */
1755 bfd_arch_sparc
, /* SPARC */
1756 #define bfd_mach_sparc 1
1757 /* The difference between v8plus and v9 is that v9 is a true 64 bit env. */
1758 #define bfd_mach_sparc_sparclet 2
1759 #define bfd_mach_sparc_sparclite 3
1760 #define bfd_mach_sparc_v8plus 4
1761 #define bfd_mach_sparc_v8plusa 5 /* with ultrasparc add'ns. */
1762 #define bfd_mach_sparc_sparclite_le 6
1763 #define bfd_mach_sparc_v9 7
1764 #define bfd_mach_sparc_v9a 8 /* with ultrasparc add'ns. */
1765 #define bfd_mach_sparc_v8plusb 9 /* with cheetah add'ns. */
1766 #define bfd_mach_sparc_v9b 10 /* with cheetah add'ns. */
1767 /* Nonzero if MACH has the v9 instruction set. */
1768 #define bfd_mach_sparc_v9_p(mach) \
1769 ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \
1770 && (mach) != bfd_mach_sparc_sparclite_le)
1771 /* Nonzero if MACH is a 64 bit sparc architecture. */
1772 #define bfd_mach_sparc_64bit_p(mach) \
1773 ((mach) >= bfd_mach_sparc_v9 && (mach) != bfd_mach_sparc_v8plusb)
1774 bfd_arch_spu
, /* PowerPC SPU */
1775 #define bfd_mach_spu 256
1776 bfd_arch_mips
, /* MIPS Rxxxx */
1777 #define bfd_mach_mips3000 3000
1778 #define bfd_mach_mips3900 3900
1779 #define bfd_mach_mips4000 4000
1780 #define bfd_mach_mips4010 4010
1781 #define bfd_mach_mips4100 4100
1782 #define bfd_mach_mips4111 4111
1783 #define bfd_mach_mips4120 4120
1784 #define bfd_mach_mips4300 4300
1785 #define bfd_mach_mips4400 4400
1786 #define bfd_mach_mips4600 4600
1787 #define bfd_mach_mips4650 4650
1788 #define bfd_mach_mips5000 5000
1789 #define bfd_mach_mips5400 5400
1790 #define bfd_mach_mips5500 5500
1791 #define bfd_mach_mips6000 6000
1792 #define bfd_mach_mips7000 7000
1793 #define bfd_mach_mips8000 8000
1794 #define bfd_mach_mips9000 9000
1795 #define bfd_mach_mips10000 10000
1796 #define bfd_mach_mips12000 12000
1797 #define bfd_mach_mips16 16
1798 #define bfd_mach_mips5 5
1799 #define bfd_mach_mips_sb1 12310201 /* octal 'SB', 01 */
1800 #define bfd_mach_mipsisa32 32
1801 #define bfd_mach_mipsisa32r2 33
1802 #define bfd_mach_mipsisa64 64
1803 #define bfd_mach_mipsisa64r2 65
1804 bfd_arch_i386
, /* Intel 386 */
1805 #define bfd_mach_i386_i386 1
1806 #define bfd_mach_i386_i8086 2
1807 #define bfd_mach_i386_i386_intel_syntax 3
1808 #define bfd_mach_x86_64 64
1809 #define bfd_mach_x86_64_intel_syntax 65
1810 bfd_arch_we32k
, /* AT&T WE32xxx */
1811 bfd_arch_tahoe
, /* CCI/Harris Tahoe */
1812 bfd_arch_i860
, /* Intel 860 */
1813 bfd_arch_i370
, /* IBM 360/370 Mainframes */
1814 bfd_arch_romp
, /* IBM ROMP PC/RT */
1815 bfd_arch_convex
, /* Convex */
1816 bfd_arch_m88k
, /* Motorola 88xxx */
1817 bfd_arch_m98k
, /* Motorola 98xxx */
1818 bfd_arch_pyramid
, /* Pyramid Technology */
1819 bfd_arch_h8300
, /* Renesas H8/300 (formerly Hitachi H8/300) */
1820 #define bfd_mach_h8300 1
1821 #define bfd_mach_h8300h 2
1822 #define bfd_mach_h8300s 3
1823 #define bfd_mach_h8300hn 4
1824 #define bfd_mach_h8300sn 5
1825 #define bfd_mach_h8300sx 6
1826 #define bfd_mach_h8300sxn 7
1827 bfd_arch_pdp11
, /* DEC PDP-11 */
1828 bfd_arch_powerpc
, /* PowerPC */
1829 #define bfd_mach_ppc 32
1830 #define bfd_mach_ppc64 64
1831 #define bfd_mach_ppc_403 403
1832 #define bfd_mach_ppc_403gc 4030
1833 #define bfd_mach_ppc_505 505
1834 #define bfd_mach_ppc_601 601
1835 #define bfd_mach_ppc_602 602
1836 #define bfd_mach_ppc_603 603
1837 #define bfd_mach_ppc_ec603e 6031
1838 #define bfd_mach_ppc_604 604
1839 #define bfd_mach_ppc_620 620
1840 #define bfd_mach_ppc_630 630
1841 #define bfd_mach_ppc_750 750
1842 #define bfd_mach_ppc_860 860
1843 #define bfd_mach_ppc_a35 35
1844 #define bfd_mach_ppc_rs64ii 642
1845 #define bfd_mach_ppc_rs64iii 643
1846 #define bfd_mach_ppc_7400 7400
1847 #define bfd_mach_ppc_e500 500
1848 bfd_arch_rs6000
, /* IBM RS/6000 */
1849 #define bfd_mach_rs6k 6000
1850 #define bfd_mach_rs6k_rs1 6001
1851 #define bfd_mach_rs6k_rsc 6003
1852 #define bfd_mach_rs6k_rs2 6002
1853 bfd_arch_hppa
, /* HP PA RISC */
1854 #define bfd_mach_hppa10 10
1855 #define bfd_mach_hppa11 11
1856 #define bfd_mach_hppa20 20
1857 #define bfd_mach_hppa20w 25
1858 bfd_arch_d10v
, /* Mitsubishi D10V */
1859 #define bfd_mach_d10v 1
1860 #define bfd_mach_d10v_ts2 2
1861 #define bfd_mach_d10v_ts3 3
1862 bfd_arch_d30v
, /* Mitsubishi D30V */
1863 bfd_arch_dlx
, /* DLX */
1864 bfd_arch_m68hc11
, /* Motorola 68HC11 */
1865 bfd_arch_m68hc12
, /* Motorola 68HC12 */
1866 #define bfd_mach_m6812_default 0
1867 #define bfd_mach_m6812 1
1868 #define bfd_mach_m6812s 2
1869 bfd_arch_z8k
, /* Zilog Z8000 */
1870 #define bfd_mach_z8001 1
1871 #define bfd_mach_z8002 2
1872 bfd_arch_h8500
, /* Renesas H8/500 (formerly Hitachi H8/500) */
1873 bfd_arch_sh
, /* Renesas / SuperH SH (formerly Hitachi SH) */
1874 #define bfd_mach_sh 1
1875 #define bfd_mach_sh2 0x20
1876 #define bfd_mach_sh_dsp 0x2d
1877 #define bfd_mach_sh2a 0x2a
1878 #define bfd_mach_sh2a_nofpu 0x2b
1879 #define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1
1880 #define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2
1881 #define bfd_mach_sh2a_or_sh4 0x2a3
1882 #define bfd_mach_sh2a_or_sh3e 0x2a4
1883 #define bfd_mach_sh2e 0x2e
1884 #define bfd_mach_sh3 0x30
1885 #define bfd_mach_sh3_nommu 0x31
1886 #define bfd_mach_sh3_dsp 0x3d
1887 #define bfd_mach_sh3e 0x3e
1888 #define bfd_mach_sh4 0x40
1889 #define bfd_mach_sh4_nofpu 0x41
1890 #define bfd_mach_sh4_nommu_nofpu 0x42
1891 #define bfd_mach_sh4a 0x4a
1892 #define bfd_mach_sh4a_nofpu 0x4b
1893 #define bfd_mach_sh4al_dsp 0x4d
1894 #define bfd_mach_sh5 0x50
1895 bfd_arch_alpha
, /* Dec Alpha */
1896 #define bfd_mach_alpha_ev4 0x10
1897 #define bfd_mach_alpha_ev5 0x20
1898 #define bfd_mach_alpha_ev6 0x30
1899 bfd_arch_arm
, /* Advanced Risc Machines ARM. */
1900 #define bfd_mach_arm_unknown 0
1901 #define bfd_mach_arm_2 1
1902 #define bfd_mach_arm_2a 2
1903 #define bfd_mach_arm_3 3
1904 #define bfd_mach_arm_3M 4
1905 #define bfd_mach_arm_4 5
1906 #define bfd_mach_arm_4T 6
1907 #define bfd_mach_arm_5 7
1908 #define bfd_mach_arm_5T 8
1909 #define bfd_mach_arm_5TE 9
1910 #define bfd_mach_arm_XScale 10
1911 #define bfd_mach_arm_ep9312 11
1912 #define bfd_mach_arm_iWMMXt 12
1913 #define bfd_mach_arm_iWMMXt2 13
1914 bfd_arch_ns32k
, /* National Semiconductors ns32000 */
1915 bfd_arch_w65
, /* WDC 65816 */
1916 bfd_arch_tic30
, /* Texas Instruments TMS320C30 */
1917 bfd_arch_tic4x
, /* Texas Instruments TMS320C3X/4X */
1918 #define bfd_mach_tic3x 30
1919 #define bfd_mach_tic4x 40
1920 bfd_arch_tic54x
, /* Texas Instruments TMS320C54X */
1921 bfd_arch_tic80
, /* TI TMS320c80 (MVP) */
1922 bfd_arch_v850
, /* NEC V850 */
1923 #define bfd_mach_v850 1
1924 #define bfd_mach_v850e 'E'
1925 #define bfd_mach_v850e1 '1'
1926 bfd_arch_arc
, /* ARC Cores */
1927 #define bfd_mach_arc_5 5
1928 #define bfd_mach_arc_6 6
1929 #define bfd_mach_arc_7 7
1930 #define bfd_mach_arc_8 8
1931 bfd_arch_m32c
, /* Renesas M16C/M32C. */
1932 #define bfd_mach_m16c 0x75
1933 #define bfd_mach_m32c 0x78
1934 bfd_arch_m32r
, /* Renesas M32R (formerly Mitsubishi M32R/D) */
1935 #define bfd_mach_m32r 1 /* For backwards compatibility. */
1936 #define bfd_mach_m32rx 'x'
1937 #define bfd_mach_m32r2 '2'
1938 bfd_arch_mn10200
, /* Matsushita MN10200 */
1939 bfd_arch_mn10300
, /* Matsushita MN10300 */
1940 #define bfd_mach_mn10300 300
1941 #define bfd_mach_am33 330
1942 #define bfd_mach_am33_2 332
1944 #define bfd_mach_fr30 0x46523330
1946 #define bfd_mach_frv 1
1947 #define bfd_mach_frvsimple 2
1948 #define bfd_mach_fr300 300
1949 #define bfd_mach_fr400 400
1950 #define bfd_mach_fr450 450
1951 #define bfd_mach_frvtomcat 499 /* fr500 prototype */
1952 #define bfd_mach_fr500 500
1953 #define bfd_mach_fr550 550
1955 bfd_arch_ia64
, /* HP/Intel ia64 */
1956 #define bfd_mach_ia64_elf64 64
1957 #define bfd_mach_ia64_elf32 32
1958 bfd_arch_ip2k
, /* Ubicom IP2K microcontrollers. */
1959 #define bfd_mach_ip2022 1
1960 #define bfd_mach_ip2022ext 2
1961 bfd_arch_iq2000
, /* Vitesse IQ2000. */
1962 #define bfd_mach_iq2000 1
1963 #define bfd_mach_iq10 2
1965 #define bfd_mach_ms1 1
1966 #define bfd_mach_mrisc2 2
1967 #define bfd_mach_ms2 3
1969 bfd_arch_avr
, /* Atmel AVR microcontrollers. */
1970 #define bfd_mach_avr1 1
1971 #define bfd_mach_avr2 2
1972 #define bfd_mach_avr3 3
1973 #define bfd_mach_avr4 4
1974 #define bfd_mach_avr5 5
1975 #define bfd_mach_avr6 6
1976 bfd_arch_bfin
, /* ADI Blackfin */
1977 #define bfd_mach_bfin 1
1978 bfd_arch_cr16c
, /* National Semiconductor CompactRISC. */
1979 #define bfd_mach_cr16c 1
1980 bfd_arch_crx
, /* National Semiconductor CRX. */
1981 #define bfd_mach_crx 1
1982 bfd_arch_cris
, /* Axis CRIS */
1983 #define bfd_mach_cris_v0_v10 255
1984 #define bfd_mach_cris_v32 32
1985 #define bfd_mach_cris_v10_v32 1032
1986 bfd_arch_s390
, /* IBM s390 */
1987 #define bfd_mach_s390_31 31
1988 #define bfd_mach_s390_64 64
1989 bfd_arch_score
, /* Sunplus score */
1990 bfd_arch_openrisc
, /* OpenRISC */
1991 bfd_arch_mmix
, /* Donald Knuth's educational processor. */
1993 #define bfd_mach_xstormy16 1
1994 bfd_arch_msp430
, /* Texas Instruments MSP430 architecture. */
1995 #define bfd_mach_msp11 11
1996 #define bfd_mach_msp110 110
1997 #define bfd_mach_msp12 12
1998 #define bfd_mach_msp13 13
1999 #define bfd_mach_msp14 14
2000 #define bfd_mach_msp15 15
2001 #define bfd_mach_msp16 16
2002 #define bfd_mach_msp21 21
2003 #define bfd_mach_msp31 31
2004 #define bfd_mach_msp32 32
2005 #define bfd_mach_msp33 33
2006 #define bfd_mach_msp41 41
2007 #define bfd_mach_msp42 42
2008 #define bfd_mach_msp43 43
2009 #define bfd_mach_msp44 44
2010 bfd_arch_xc16x
, /* Infineon's XC16X Series. */
2011 #define bfd_mach_xc16x 1
2012 #define bfd_mach_xc16xl 2
2013 #define bfd_mach_xc16xs 3
2014 bfd_arch_xtensa
, /* Tensilica's Xtensa cores. */
2015 #define bfd_mach_xtensa 1
2016 bfd_arch_maxq
, /* Dallas MAXQ 10/20 */
2017 #define bfd_mach_maxq10 10
2018 #define bfd_mach_maxq20 20
2020 #define bfd_mach_z80strict 1 /* No undocumented opcodes. */
2021 #define bfd_mach_z80 3 /* With ixl, ixh, iyl, and iyh. */
2022 #define bfd_mach_z80full 7 /* All undocumented instructions. */
2023 #define bfd_mach_r800 11 /* R800: successor with multiplication. */
2027 typedef struct bfd_arch_info
2030 int bits_per_address
;
2032 enum bfd_architecture arch
;
2034 const char *arch_name
;
2035 const char *printable_name
;
2036 unsigned int section_align_power
;
2037 /* TRUE if this is the default machine for the architecture.
2038 The default arch should be the first entry for an arch so that
2039 all the entries for that arch can be accessed via <<next>>. */
2040 bfd_boolean the_default
;
2041 const struct bfd_arch_info
* (*compatible
)
2042 (const struct bfd_arch_info
*a
, const struct bfd_arch_info
*b
);
2044 bfd_boolean (*scan
) (const struct bfd_arch_info
*, const char *);
2046 const struct bfd_arch_info
*next
;
2050 const char *bfd_printable_name (bfd
*abfd
);
2052 const bfd_arch_info_type
*bfd_scan_arch (const char *string
);
2054 const char **bfd_arch_list (void);
2056 const bfd_arch_info_type
*bfd_arch_get_compatible
2057 (const bfd
*abfd
, const bfd
*bbfd
, bfd_boolean accept_unknowns
);
2059 void bfd_set_arch_info (bfd
*abfd
, const bfd_arch_info_type
*arg
);
2061 enum bfd_architecture
bfd_get_arch (bfd
*abfd
);
2063 unsigned long bfd_get_mach (bfd
*abfd
);
2065 unsigned int bfd_arch_bits_per_byte (bfd
*abfd
);
2067 unsigned int bfd_arch_bits_per_address (bfd
*abfd
);
2069 const bfd_arch_info_type
*bfd_get_arch_info (bfd
*abfd
);
2071 const bfd_arch_info_type
*bfd_lookup_arch
2072 (enum bfd_architecture arch
, unsigned long machine
);
2074 const char *bfd_printable_arch_mach
2075 (enum bfd_architecture arch
, unsigned long machine
);
2077 unsigned int bfd_octets_per_byte (bfd
*abfd
);
2079 unsigned int bfd_arch_mach_octets_per_byte
2080 (enum bfd_architecture arch
, unsigned long machine
);
2082 /* Extracted from reloc.c. */
2083 typedef enum bfd_reloc_status
2085 /* No errors detected. */
2088 /* The relocation was performed, but there was an overflow. */
2091 /* The address to relocate was not within the section supplied. */
2092 bfd_reloc_outofrange
,
2094 /* Used by special functions. */
2097 /* Unsupported relocation size requested. */
2098 bfd_reloc_notsupported
,
2103 /* The symbol to relocate against was undefined. */
2104 bfd_reloc_undefined
,
2106 /* The relocation was performed, but may not be ok - presently
2107 generated only when linking i960 coff files with i960 b.out
2108 symbols. If this type is returned, the error_message argument
2109 to bfd_perform_relocation will be set. */
2112 bfd_reloc_status_type
;
2115 typedef struct reloc_cache_entry
2117 /* A pointer into the canonical table of pointers. */
2118 struct bfd_symbol
**sym_ptr_ptr
;
2120 /* offset in section. */
2121 bfd_size_type address
;
2123 /* addend for relocation value. */
2126 /* Pointer to how to perform the required relocation. */
2127 reloc_howto_type
*howto
;
2132 enum complain_overflow
2134 /* Do not complain on overflow. */
2135 complain_overflow_dont
,
2137 /* Complain if the value overflows when considered as a signed
2138 number one bit larger than the field. ie. A bitfield of N bits
2139 is allowed to represent -2**n to 2**n-1. */
2140 complain_overflow_bitfield
,
2142 /* Complain if the value overflows when considered as a signed
2144 complain_overflow_signed
,
2146 /* Complain if the value overflows when considered as an
2148 complain_overflow_unsigned
2151 struct reloc_howto_struct
2153 /* The type field has mainly a documentary use - the back end can
2154 do what it wants with it, though normally the back end's
2155 external idea of what a reloc number is stored
2156 in this field. For example, a PC relative word relocation
2157 in a coff environment has the type 023 - because that's
2158 what the outside world calls a R_PCRWORD reloc. */
2161 /* The value the final relocation is shifted right by. This drops
2162 unwanted data from the relocation. */
2163 unsigned int rightshift
;
2165 /* The size of the item to be relocated. This is *not* a
2166 power-of-two measure. To get the number of bytes operated
2167 on by a type of relocation, use bfd_get_reloc_size. */
2170 /* The number of bits in the item to be relocated. This is used
2171 when doing overflow checking. */
2172 unsigned int bitsize
;
2174 /* Notes that the relocation is relative to the location in the
2175 data section of the addend. The relocation function will
2176 subtract from the relocation value the address of the location
2178 bfd_boolean pc_relative
;
2180 /* The bit position of the reloc value in the destination.
2181 The relocated value is left shifted by this amount. */
2182 unsigned int bitpos
;
2184 /* What type of overflow error should be checked for when
2186 enum complain_overflow complain_on_overflow
;
2188 /* If this field is non null, then the supplied function is
2189 called rather than the normal function. This allows really
2190 strange relocation methods to be accommodated (e.g., i960 callj
2192 bfd_reloc_status_type (*special_function
)
2193 (bfd
*, arelent
*, struct bfd_symbol
*, void *, asection
*,
2196 /* The textual name of the relocation type. */
2199 /* Some formats record a relocation addend in the section contents
2200 rather than with the relocation. For ELF formats this is the
2201 distinction between USE_REL and USE_RELA (though the code checks
2202 for USE_REL == 1/0). The value of this field is TRUE if the
2203 addend is recorded with the section contents; when performing a
2204 partial link (ld -r) the section contents (the data) will be
2205 modified. The value of this field is FALSE if addends are
2206 recorded with the relocation (in arelent.addend); when performing
2207 a partial link the relocation will be modified.
2208 All relocations for all ELF USE_RELA targets should set this field
2209 to FALSE (values of TRUE should be looked on with suspicion).
2210 However, the converse is not true: not all relocations of all ELF
2211 USE_REL targets set this field to TRUE. Why this is so is peculiar
2212 to each particular target. For relocs that aren't used in partial
2213 links (e.g. GOT stuff) it doesn't matter what this is set to. */
2214 bfd_boolean partial_inplace
;
2216 /* src_mask selects the part of the instruction (or data) to be used
2217 in the relocation sum. If the target relocations don't have an
2218 addend in the reloc, eg. ELF USE_REL, src_mask will normally equal
2219 dst_mask to extract the addend from the section contents. If
2220 relocations do have an addend in the reloc, eg. ELF USE_RELA, this
2221 field should be zero. Non-zero values for ELF USE_RELA targets are
2222 bogus as in those cases the value in the dst_mask part of the
2223 section contents should be treated as garbage. */
2226 /* dst_mask selects which parts of the instruction (or data) are
2227 replaced with a relocated value. */
2230 /* When some formats create PC relative instructions, they leave
2231 the value of the pc of the place being relocated in the offset
2232 slot of the instruction, so that a PC relative relocation can
2233 be made just by adding in an ordinary offset (e.g., sun3 a.out).
2234 Some formats leave the displacement part of an instruction
2235 empty (e.g., m88k bcs); this flag signals the fact. */
2236 bfd_boolean pcrel_offset
;
2239 #define HOWTO(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \
2240 { (unsigned) C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC }
2241 #define NEWHOWTO(FUNCTION, NAME, SIZE, REL, IN) \
2242 HOWTO (0, 0, SIZE, 0, REL, 0, complain_overflow_dont, FUNCTION, \
2243 NAME, FALSE, 0, 0, IN)
2245 #define EMPTY_HOWTO(C) \
2246 HOWTO ((C), 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL, \
2247 NULL, FALSE, 0, 0, FALSE)
2249 #define HOWTO_PREPARE(relocation, symbol) \
2251 if (symbol != NULL) \
2253 if (bfd_is_com_section (symbol->section)) \
2259 relocation = symbol->value; \
2264 unsigned int bfd_get_reloc_size (reloc_howto_type
*);
2266 typedef struct relent_chain
2269 struct relent_chain
*next
;
2273 bfd_reloc_status_type bfd_check_overflow
2274 (enum complain_overflow how
,
2275 unsigned int bitsize
,
2276 unsigned int rightshift
,
2277 unsigned int addrsize
,
2278 bfd_vma relocation
);
2280 bfd_reloc_status_type bfd_perform_relocation
2282 arelent
*reloc_entry
,
2284 asection
*input_section
,
2286 char **error_message
);
2288 bfd_reloc_status_type bfd_install_relocation
2290 arelent
*reloc_entry
,
2291 void *data
, bfd_vma data_start
,
2292 asection
*input_section
,
2293 char **error_message
);
2295 enum bfd_reloc_code_real
{
2296 _dummy_first_bfd_reloc_code_real
,
2299 /* Basic absolute relocations of N bits. */
2308 /* PC-relative relocations. Sometimes these are relative to the address
2309 of the relocation itself; sometimes they are relative to the start of
2310 the section containing the relocation. It depends on the specific target.
2312 The 24-bit relocation is used in some Intel 960 configurations. */
2320 /* Section relative relocations. Some targets need this for DWARF2. */
2321 BFD_RELOC_32_SECREL
,
2324 BFD_RELOC_32_GOT_PCREL
,
2325 BFD_RELOC_16_GOT_PCREL
,
2326 BFD_RELOC_8_GOT_PCREL
,
2327 BFD_RELOC_32_GOTOFF
,
2328 BFD_RELOC_16_GOTOFF
,
2329 BFD_RELOC_LO16_GOTOFF
,
2330 BFD_RELOC_HI16_GOTOFF
,
2331 BFD_RELOC_HI16_S_GOTOFF
,
2333 BFD_RELOC_64_PLT_PCREL
,
2334 BFD_RELOC_32_PLT_PCREL
,
2335 BFD_RELOC_24_PLT_PCREL
,
2336 BFD_RELOC_16_PLT_PCREL
,
2337 BFD_RELOC_8_PLT_PCREL
,
2338 BFD_RELOC_64_PLTOFF
,
2339 BFD_RELOC_32_PLTOFF
,
2340 BFD_RELOC_16_PLTOFF
,
2341 BFD_RELOC_LO16_PLTOFF
,
2342 BFD_RELOC_HI16_PLTOFF
,
2343 BFD_RELOC_HI16_S_PLTOFF
,
2346 /* Relocations used by 68K ELF. */
2347 BFD_RELOC_68K_GLOB_DAT
,
2348 BFD_RELOC_68K_JMP_SLOT
,
2349 BFD_RELOC_68K_RELATIVE
,
2351 /* Linkage-table relative. */
2352 BFD_RELOC_32_BASEREL
,
2353 BFD_RELOC_16_BASEREL
,
2354 BFD_RELOC_LO16_BASEREL
,
2355 BFD_RELOC_HI16_BASEREL
,
2356 BFD_RELOC_HI16_S_BASEREL
,
2357 BFD_RELOC_8_BASEREL
,
2360 /* Absolute 8-bit relocation, but used to form an address like 0xFFnn. */
2363 /* These PC-relative relocations are stored as word displacements --
2364 i.e., byte displacements shifted right two bits. The 30-bit word
2365 displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the
2366 SPARC. (SPARC tools generally refer to this as <<WDISP30>>.) The
2367 signed 16-bit displacement is used on the MIPS, and the 23-bit
2368 displacement is used on the Alpha. */
2369 BFD_RELOC_32_PCREL_S2
,
2370 BFD_RELOC_16_PCREL_S2
,
2371 BFD_RELOC_23_PCREL_S2
,
2373 /* High 22 bits and low 10 bits of 32-bit value, placed into lower bits of
2374 the target word. These are used on the SPARC. */
2378 /* For systems that allocate a Global Pointer register, these are
2379 displacements off that register. These relocation types are
2380 handled specially, because the value the register will have is
2381 decided relatively late. */
2385 /* Reloc types used for i960/b.out. */
2386 BFD_RELOC_I960_CALLJ
,
2388 /* SPARC ELF relocations. There is probably some overlap with other
2389 relocation types already defined. */
2391 BFD_RELOC_SPARC_WDISP22
,
2394 BFD_RELOC_SPARC_GOT10
,
2395 BFD_RELOC_SPARC_GOT13
,
2396 BFD_RELOC_SPARC_GOT22
,
2397 BFD_RELOC_SPARC_PC10
,
2398 BFD_RELOC_SPARC_PC22
,
2399 BFD_RELOC_SPARC_WPLT30
,
2400 BFD_RELOC_SPARC_COPY
,
2401 BFD_RELOC_SPARC_GLOB_DAT
,
2402 BFD_RELOC_SPARC_JMP_SLOT
,
2403 BFD_RELOC_SPARC_RELATIVE
,
2404 BFD_RELOC_SPARC_UA16
,
2405 BFD_RELOC_SPARC_UA32
,
2406 BFD_RELOC_SPARC_UA64
,
2408 /* I think these are specific to SPARC a.out (e.g., Sun 4). */
2409 BFD_RELOC_SPARC_BASE13
,
2410 BFD_RELOC_SPARC_BASE22
,
2412 /* SPARC64 relocations */
2413 #define BFD_RELOC_SPARC_64 BFD_RELOC_64
2416 BFD_RELOC_SPARC_OLO10
,
2417 BFD_RELOC_SPARC_HH22
,
2418 BFD_RELOC_SPARC_HM10
,
2419 BFD_RELOC_SPARC_LM22
,
2420 BFD_RELOC_SPARC_PC_HH22
,
2421 BFD_RELOC_SPARC_PC_HM10
,
2422 BFD_RELOC_SPARC_PC_LM22
,
2423 BFD_RELOC_SPARC_WDISP16
,
2424 BFD_RELOC_SPARC_WDISP19
,
2428 #define BFD_RELOC_SPARC_DISP64 BFD_RELOC_64_PCREL
2429 BFD_RELOC_SPARC_PLT32
,
2430 BFD_RELOC_SPARC_PLT64
,
2431 BFD_RELOC_SPARC_HIX22
,
2432 BFD_RELOC_SPARC_LOX10
,
2433 BFD_RELOC_SPARC_H44
,
2434 BFD_RELOC_SPARC_M44
,
2435 BFD_RELOC_SPARC_L44
,
2436 BFD_RELOC_SPARC_REGISTER
,
2438 /* SPARC little endian relocation */
2439 BFD_RELOC_SPARC_REV32
,
2441 /* SPARC TLS relocations */
2442 BFD_RELOC_SPARC_TLS_GD_HI22
,
2443 BFD_RELOC_SPARC_TLS_GD_LO10
,
2444 BFD_RELOC_SPARC_TLS_GD_ADD
,
2445 BFD_RELOC_SPARC_TLS_GD_CALL
,
2446 BFD_RELOC_SPARC_TLS_LDM_HI22
,
2447 BFD_RELOC_SPARC_TLS_LDM_LO10
,
2448 BFD_RELOC_SPARC_TLS_LDM_ADD
,
2449 BFD_RELOC_SPARC_TLS_LDM_CALL
,
2450 BFD_RELOC_SPARC_TLS_LDO_HIX22
,
2451 BFD_RELOC_SPARC_TLS_LDO_LOX10
,
2452 BFD_RELOC_SPARC_TLS_LDO_ADD
,
2453 BFD_RELOC_SPARC_TLS_IE_HI22
,
2454 BFD_RELOC_SPARC_TLS_IE_LO10
,
2455 BFD_RELOC_SPARC_TLS_IE_LD
,
2456 BFD_RELOC_SPARC_TLS_IE_LDX
,
2457 BFD_RELOC_SPARC_TLS_IE_ADD
,
2458 BFD_RELOC_SPARC_TLS_LE_HIX22
,
2459 BFD_RELOC_SPARC_TLS_LE_LOX10
,
2460 BFD_RELOC_SPARC_TLS_DTPMOD32
,
2461 BFD_RELOC_SPARC_TLS_DTPMOD64
,
2462 BFD_RELOC_SPARC_TLS_DTPOFF32
,
2463 BFD_RELOC_SPARC_TLS_DTPOFF64
,
2464 BFD_RELOC_SPARC_TLS_TPOFF32
,
2465 BFD_RELOC_SPARC_TLS_TPOFF64
,
2467 /* SPU Relocations. */
2470 BFD_RELOC_SPU_IMM10
,
2471 BFD_RELOC_SPU_IMM10W
,
2472 BFD_RELOC_SPU_IMM16
,
2473 BFD_RELOC_SPU_IMM16W
,
2474 BFD_RELOC_SPU_IMM18
,
2475 BFD_RELOC_SPU_PCREL9a
,
2476 BFD_RELOC_SPU_PCREL9b
,
2477 BFD_RELOC_SPU_PCREL16
,
2481 /* Alpha ECOFF and ELF relocations. Some of these treat the symbol or
2482 "addend" in some special way.
2483 For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when
2484 writing; when reading, it will be the absolute section symbol. The
2485 addend is the displacement in bytes of the "lda" instruction from
2486 the "ldah" instruction (which is at the address of this reloc). */
2487 BFD_RELOC_ALPHA_GPDISP_HI16
,
2489 /* For GPDISP_LO16 ("ignore") relocations, the symbol is handled as
2490 with GPDISP_HI16 relocs. The addend is ignored when writing the
2491 relocations out, and is filled in with the file's GP value on
2492 reading, for convenience. */
2493 BFD_RELOC_ALPHA_GPDISP_LO16
,
2495 /* The ELF GPDISP relocation is exactly the same as the GPDISP_HI16
2496 relocation except that there is no accompanying GPDISP_LO16
2498 BFD_RELOC_ALPHA_GPDISP
,
2500 /* The Alpha LITERAL/LITUSE relocs are produced by a symbol reference;
2501 the assembler turns it into a LDQ instruction to load the address of
2502 the symbol, and then fills in a register in the real instruction.
2504 The LITERAL reloc, at the LDQ instruction, refers to the .lita
2505 section symbol. The addend is ignored when writing, but is filled
2506 in with the file's GP value on reading, for convenience, as with the
2509 The ELF_LITERAL reloc is somewhere between 16_GOTOFF and GPDISP_LO16.
2510 It should refer to the symbol to be referenced, as with 16_GOTOFF,
2511 but it generates output not based on the position within the .got
2512 section, but relative to the GP value chosen for the file during the
2515 The LITUSE reloc, on the instruction using the loaded address, gives
2516 information to the linker that it might be able to use to optimize
2517 away some literal section references. The symbol is ignored (read
2518 as the absolute section symbol), and the "addend" indicates the type
2519 of instruction using the register:
2520 1 - "memory" fmt insn
2521 2 - byte-manipulation (byte offset reg)
2522 3 - jsr (target of branch) */
2523 BFD_RELOC_ALPHA_LITERAL
,
2524 BFD_RELOC_ALPHA_ELF_LITERAL
,
2525 BFD_RELOC_ALPHA_LITUSE
,
2527 /* The HINT relocation indicates a value that should be filled into the
2528 "hint" field of a jmp/jsr/ret instruction, for possible branch-
2529 prediction logic which may be provided on some processors. */
2530 BFD_RELOC_ALPHA_HINT
,
2532 /* The LINKAGE relocation outputs a linkage pair in the object file,
2533 which is filled by the linker. */
2534 BFD_RELOC_ALPHA_LINKAGE
,
2536 /* The CODEADDR relocation outputs a STO_CA in the object file,
2537 which is filled by the linker. */
2538 BFD_RELOC_ALPHA_CODEADDR
,
2540 /* The GPREL_HI/LO relocations together form a 32-bit offset from the
2542 BFD_RELOC_ALPHA_GPREL_HI16
,
2543 BFD_RELOC_ALPHA_GPREL_LO16
,
2545 /* Like BFD_RELOC_23_PCREL_S2, except that the source and target must
2546 share a common GP, and the target address is adjusted for
2547 STO_ALPHA_STD_GPLOAD. */
2548 BFD_RELOC_ALPHA_BRSGP
,
2550 /* Alpha thread-local storage relocations. */
2551 BFD_RELOC_ALPHA_TLSGD
,
2552 BFD_RELOC_ALPHA_TLSLDM
,
2553 BFD_RELOC_ALPHA_DTPMOD64
,
2554 BFD_RELOC_ALPHA_GOTDTPREL16
,
2555 BFD_RELOC_ALPHA_DTPREL64
,
2556 BFD_RELOC_ALPHA_DTPREL_HI16
,
2557 BFD_RELOC_ALPHA_DTPREL_LO16
,
2558 BFD_RELOC_ALPHA_DTPREL16
,
2559 BFD_RELOC_ALPHA_GOTTPREL16
,
2560 BFD_RELOC_ALPHA_TPREL64
,
2561 BFD_RELOC_ALPHA_TPREL_HI16
,
2562 BFD_RELOC_ALPHA_TPREL_LO16
,
2563 BFD_RELOC_ALPHA_TPREL16
,
2565 /* Bits 27..2 of the relocation address shifted right 2 bits;
2566 simple reloc otherwise. */
2569 /* The MIPS16 jump instruction. */
2570 BFD_RELOC_MIPS16_JMP
,
2572 /* MIPS16 GP relative reloc. */
2573 BFD_RELOC_MIPS16_GPREL
,
2575 /* High 16 bits of 32-bit value; simple reloc. */
2578 /* High 16 bits of 32-bit value but the low 16 bits will be sign
2579 extended and added to form the final result. If the low 16
2580 bits form a negative number, we need to add one to the high value
2581 to compensate for the borrow when the low bits are added. */
2587 /* High 16 bits of 32-bit pc-relative value */
2588 BFD_RELOC_HI16_PCREL
,
2590 /* High 16 bits of 32-bit pc-relative value, adjusted */
2591 BFD_RELOC_HI16_S_PCREL
,
2593 /* Low 16 bits of pc-relative value */
2594 BFD_RELOC_LO16_PCREL
,
2596 /* MIPS16 high 16 bits of 32-bit value. */
2597 BFD_RELOC_MIPS16_HI16
,
2599 /* MIPS16 high 16 bits of 32-bit value but the low 16 bits will be sign
2600 extended and added to form the final result. If the low 16
2601 bits form a negative number, we need to add one to the high value
2602 to compensate for the borrow when the low bits are added. */
2603 BFD_RELOC_MIPS16_HI16_S
,
2605 /* MIPS16 low 16 bits. */
2606 BFD_RELOC_MIPS16_LO16
,
2608 /* Relocation against a MIPS literal section. */
2609 BFD_RELOC_MIPS_LITERAL
,
2611 /* MIPS ELF relocations. */
2612 BFD_RELOC_MIPS_GOT16
,
2613 BFD_RELOC_MIPS_CALL16
,
2614 BFD_RELOC_MIPS_GOT_HI16
,
2615 BFD_RELOC_MIPS_GOT_LO16
,
2616 BFD_RELOC_MIPS_CALL_HI16
,
2617 BFD_RELOC_MIPS_CALL_LO16
,
2619 BFD_RELOC_MIPS_GOT_PAGE
,
2620 BFD_RELOC_MIPS_GOT_OFST
,
2621 BFD_RELOC_MIPS_GOT_DISP
,
2622 BFD_RELOC_MIPS_SHIFT5
,
2623 BFD_RELOC_MIPS_SHIFT6
,
2624 BFD_RELOC_MIPS_INSERT_A
,
2625 BFD_RELOC_MIPS_INSERT_B
,
2626 BFD_RELOC_MIPS_DELETE
,
2627 BFD_RELOC_MIPS_HIGHEST
,
2628 BFD_RELOC_MIPS_HIGHER
,
2629 BFD_RELOC_MIPS_SCN_DISP
,
2630 BFD_RELOC_MIPS_REL16
,
2631 BFD_RELOC_MIPS_RELGOT
,
2632 BFD_RELOC_MIPS_JALR
,
2633 BFD_RELOC_MIPS_TLS_DTPMOD32
,
2634 BFD_RELOC_MIPS_TLS_DTPREL32
,
2635 BFD_RELOC_MIPS_TLS_DTPMOD64
,
2636 BFD_RELOC_MIPS_TLS_DTPREL64
,
2637 BFD_RELOC_MIPS_TLS_GD
,
2638 BFD_RELOC_MIPS_TLS_LDM
,
2639 BFD_RELOC_MIPS_TLS_DTPREL_HI16
,
2640 BFD_RELOC_MIPS_TLS_DTPREL_LO16
,
2641 BFD_RELOC_MIPS_TLS_GOTTPREL
,
2642 BFD_RELOC_MIPS_TLS_TPREL32
,
2643 BFD_RELOC_MIPS_TLS_TPREL64
,
2644 BFD_RELOC_MIPS_TLS_TPREL_HI16
,
2645 BFD_RELOC_MIPS_TLS_TPREL_LO16
,
2648 /* MIPS ELF relocations (VxWorks extensions). */
2649 BFD_RELOC_MIPS_COPY
,
2650 BFD_RELOC_MIPS_JUMP_SLOT
,
2653 /* Fujitsu Frv Relocations. */
2654 BFD_RELOC_FRV_LABEL16
,
2655 BFD_RELOC_FRV_LABEL24
,
2658 BFD_RELOC_FRV_GPREL12
,
2659 BFD_RELOC_FRV_GPRELU12
,
2660 BFD_RELOC_FRV_GPREL32
,
2661 BFD_RELOC_FRV_GPRELHI
,
2662 BFD_RELOC_FRV_GPRELLO
,
2663 BFD_RELOC_FRV_GOT12
,
2664 BFD_RELOC_FRV_GOTHI
,
2665 BFD_RELOC_FRV_GOTLO
,
2666 BFD_RELOC_FRV_FUNCDESC
,
2667 BFD_RELOC_FRV_FUNCDESC_GOT12
,
2668 BFD_RELOC_FRV_FUNCDESC_GOTHI
,
2669 BFD_RELOC_FRV_FUNCDESC_GOTLO
,
2670 BFD_RELOC_FRV_FUNCDESC_VALUE
,
2671 BFD_RELOC_FRV_FUNCDESC_GOTOFF12
,
2672 BFD_RELOC_FRV_FUNCDESC_GOTOFFHI
,
2673 BFD_RELOC_FRV_FUNCDESC_GOTOFFLO
,
2674 BFD_RELOC_FRV_GOTOFF12
,
2675 BFD_RELOC_FRV_GOTOFFHI
,
2676 BFD_RELOC_FRV_GOTOFFLO
,
2677 BFD_RELOC_FRV_GETTLSOFF
,
2678 BFD_RELOC_FRV_TLSDESC_VALUE
,
2679 BFD_RELOC_FRV_GOTTLSDESC12
,
2680 BFD_RELOC_FRV_GOTTLSDESCHI
,
2681 BFD_RELOC_FRV_GOTTLSDESCLO
,
2682 BFD_RELOC_FRV_TLSMOFF12
,
2683 BFD_RELOC_FRV_TLSMOFFHI
,
2684 BFD_RELOC_FRV_TLSMOFFLO
,
2685 BFD_RELOC_FRV_GOTTLSOFF12
,
2686 BFD_RELOC_FRV_GOTTLSOFFHI
,
2687 BFD_RELOC_FRV_GOTTLSOFFLO
,
2688 BFD_RELOC_FRV_TLSOFF
,
2689 BFD_RELOC_FRV_TLSDESC_RELAX
,
2690 BFD_RELOC_FRV_GETTLSOFF_RELAX
,
2691 BFD_RELOC_FRV_TLSOFF_RELAX
,
2692 BFD_RELOC_FRV_TLSMOFF
,
2695 /* This is a 24bit GOT-relative reloc for the mn10300. */
2696 BFD_RELOC_MN10300_GOTOFF24
,
2698 /* This is a 32bit GOT-relative reloc for the mn10300, offset by two bytes
2699 in the instruction. */
2700 BFD_RELOC_MN10300_GOT32
,
2702 /* This is a 24bit GOT-relative reloc for the mn10300, offset by two bytes
2703 in the instruction. */
2704 BFD_RELOC_MN10300_GOT24
,
2706 /* This is a 16bit GOT-relative reloc for the mn10300, offset by two bytes
2707 in the instruction. */
2708 BFD_RELOC_MN10300_GOT16
,
2710 /* Copy symbol at runtime. */
2711 BFD_RELOC_MN10300_COPY
,
2713 /* Create GOT entry. */
2714 BFD_RELOC_MN10300_GLOB_DAT
,
2716 /* Create PLT entry. */
2717 BFD_RELOC_MN10300_JMP_SLOT
,
2719 /* Adjust by program base. */
2720 BFD_RELOC_MN10300_RELATIVE
,
2723 /* i386/elf relocations */
2724 BFD_RELOC_386_GOT32
,
2725 BFD_RELOC_386_PLT32
,
2727 BFD_RELOC_386_GLOB_DAT
,
2728 BFD_RELOC_386_JUMP_SLOT
,
2729 BFD_RELOC_386_RELATIVE
,
2730 BFD_RELOC_386_GOTOFF
,
2731 BFD_RELOC_386_GOTPC
,
2732 BFD_RELOC_386_TLS_TPOFF
,
2733 BFD_RELOC_386_TLS_IE
,
2734 BFD_RELOC_386_TLS_GOTIE
,
2735 BFD_RELOC_386_TLS_LE
,
2736 BFD_RELOC_386_TLS_GD
,
2737 BFD_RELOC_386_TLS_LDM
,
2738 BFD_RELOC_386_TLS_LDO_32
,
2739 BFD_RELOC_386_TLS_IE_32
,
2740 BFD_RELOC_386_TLS_LE_32
,
2741 BFD_RELOC_386_TLS_DTPMOD32
,
2742 BFD_RELOC_386_TLS_DTPOFF32
,
2743 BFD_RELOC_386_TLS_TPOFF32
,
2744 BFD_RELOC_386_TLS_GOTDESC
,
2745 BFD_RELOC_386_TLS_DESC_CALL
,
2746 BFD_RELOC_386_TLS_DESC
,
2748 /* x86-64/elf relocations */
2749 BFD_RELOC_X86_64_GOT32
,
2750 BFD_RELOC_X86_64_PLT32
,
2751 BFD_RELOC_X86_64_COPY
,
2752 BFD_RELOC_X86_64_GLOB_DAT
,
2753 BFD_RELOC_X86_64_JUMP_SLOT
,
2754 BFD_RELOC_X86_64_RELATIVE
,
2755 BFD_RELOC_X86_64_GOTPCREL
,
2756 BFD_RELOC_X86_64_32S
,
2757 BFD_RELOC_X86_64_DTPMOD64
,
2758 BFD_RELOC_X86_64_DTPOFF64
,
2759 BFD_RELOC_X86_64_TPOFF64
,
2760 BFD_RELOC_X86_64_TLSGD
,
2761 BFD_RELOC_X86_64_TLSLD
,
2762 BFD_RELOC_X86_64_DTPOFF32
,
2763 BFD_RELOC_X86_64_GOTTPOFF
,
2764 BFD_RELOC_X86_64_TPOFF32
,
2765 BFD_RELOC_X86_64_GOTOFF64
,
2766 BFD_RELOC_X86_64_GOTPC32
,
2767 BFD_RELOC_X86_64_GOT64
,
2768 BFD_RELOC_X86_64_GOTPCREL64
,
2769 BFD_RELOC_X86_64_GOTPC64
,
2770 BFD_RELOC_X86_64_GOTPLT64
,
2771 BFD_RELOC_X86_64_PLTOFF64
,
2772 BFD_RELOC_X86_64_GOTPC32_TLSDESC
,
2773 BFD_RELOC_X86_64_TLSDESC_CALL
,
2774 BFD_RELOC_X86_64_TLSDESC
,
2776 /* ns32k relocations */
2777 BFD_RELOC_NS32K_IMM_8
,
2778 BFD_RELOC_NS32K_IMM_16
,
2779 BFD_RELOC_NS32K_IMM_32
,
2780 BFD_RELOC_NS32K_IMM_8_PCREL
,
2781 BFD_RELOC_NS32K_IMM_16_PCREL
,
2782 BFD_RELOC_NS32K_IMM_32_PCREL
,
2783 BFD_RELOC_NS32K_DISP_8
,
2784 BFD_RELOC_NS32K_DISP_16
,
2785 BFD_RELOC_NS32K_DISP_32
,
2786 BFD_RELOC_NS32K_DISP_8_PCREL
,
2787 BFD_RELOC_NS32K_DISP_16_PCREL
,
2788 BFD_RELOC_NS32K_DISP_32_PCREL
,
2790 /* PDP11 relocations */
2791 BFD_RELOC_PDP11_DISP_8_PCREL
,
2792 BFD_RELOC_PDP11_DISP_6_PCREL
,
2794 /* Picojava relocs. Not all of these appear in object files. */
2795 BFD_RELOC_PJ_CODE_HI16
,
2796 BFD_RELOC_PJ_CODE_LO16
,
2797 BFD_RELOC_PJ_CODE_DIR16
,
2798 BFD_RELOC_PJ_CODE_DIR32
,
2799 BFD_RELOC_PJ_CODE_REL16
,
2800 BFD_RELOC_PJ_CODE_REL32
,
2802 /* Power(rs6000) and PowerPC relocations. */
2805 BFD_RELOC_PPC_TOC16
,
2807 BFD_RELOC_PPC_B16_BRTAKEN
,
2808 BFD_RELOC_PPC_B16_BRNTAKEN
,
2810 BFD_RELOC_PPC_BA16_BRTAKEN
,
2811 BFD_RELOC_PPC_BA16_BRNTAKEN
,
2813 BFD_RELOC_PPC_GLOB_DAT
,
2814 BFD_RELOC_PPC_JMP_SLOT
,
2815 BFD_RELOC_PPC_RELATIVE
,
2816 BFD_RELOC_PPC_LOCAL24PC
,
2817 BFD_RELOC_PPC_EMB_NADDR32
,
2818 BFD_RELOC_PPC_EMB_NADDR16
,
2819 BFD_RELOC_PPC_EMB_NADDR16_LO
,
2820 BFD_RELOC_PPC_EMB_NADDR16_HI
,
2821 BFD_RELOC_PPC_EMB_NADDR16_HA
,
2822 BFD_RELOC_PPC_EMB_SDAI16
,
2823 BFD_RELOC_PPC_EMB_SDA2I16
,
2824 BFD_RELOC_PPC_EMB_SDA2REL
,
2825 BFD_RELOC_PPC_EMB_SDA21
,
2826 BFD_RELOC_PPC_EMB_MRKREF
,
2827 BFD_RELOC_PPC_EMB_RELSEC16
,
2828 BFD_RELOC_PPC_EMB_RELST_LO
,
2829 BFD_RELOC_PPC_EMB_RELST_HI
,
2830 BFD_RELOC_PPC_EMB_RELST_HA
,
2831 BFD_RELOC_PPC_EMB_BIT_FLD
,
2832 BFD_RELOC_PPC_EMB_RELSDA
,
2833 BFD_RELOC_PPC64_HIGHER
,
2834 BFD_RELOC_PPC64_HIGHER_S
,
2835 BFD_RELOC_PPC64_HIGHEST
,
2836 BFD_RELOC_PPC64_HIGHEST_S
,
2837 BFD_RELOC_PPC64_TOC16_LO
,
2838 BFD_RELOC_PPC64_TOC16_HI
,
2839 BFD_RELOC_PPC64_TOC16_HA
,
2840 BFD_RELOC_PPC64_TOC
,
2841 BFD_RELOC_PPC64_PLTGOT16
,
2842 BFD_RELOC_PPC64_PLTGOT16_LO
,
2843 BFD_RELOC_PPC64_PLTGOT16_HI
,
2844 BFD_RELOC_PPC64_PLTGOT16_HA
,
2845 BFD_RELOC_PPC64_ADDR16_DS
,
2846 BFD_RELOC_PPC64_ADDR16_LO_DS
,
2847 BFD_RELOC_PPC64_GOT16_DS
,
2848 BFD_RELOC_PPC64_GOT16_LO_DS
,
2849 BFD_RELOC_PPC64_PLT16_LO_DS
,
2850 BFD_RELOC_PPC64_SECTOFF_DS
,
2851 BFD_RELOC_PPC64_SECTOFF_LO_DS
,
2852 BFD_RELOC_PPC64_TOC16_DS
,
2853 BFD_RELOC_PPC64_TOC16_LO_DS
,
2854 BFD_RELOC_PPC64_PLTGOT16_DS
,
2855 BFD_RELOC_PPC64_PLTGOT16_LO_DS
,
2857 /* PowerPC and PowerPC64 thread-local storage relocations. */
2859 BFD_RELOC_PPC_DTPMOD
,
2860 BFD_RELOC_PPC_TPREL16
,
2861 BFD_RELOC_PPC_TPREL16_LO
,
2862 BFD_RELOC_PPC_TPREL16_HI
,
2863 BFD_RELOC_PPC_TPREL16_HA
,
2864 BFD_RELOC_PPC_TPREL
,
2865 BFD_RELOC_PPC_DTPREL16
,
2866 BFD_RELOC_PPC_DTPREL16_LO
,
2867 BFD_RELOC_PPC_DTPREL16_HI
,
2868 BFD_RELOC_PPC_DTPREL16_HA
,
2869 BFD_RELOC_PPC_DTPREL
,
2870 BFD_RELOC_PPC_GOT_TLSGD16
,
2871 BFD_RELOC_PPC_GOT_TLSGD16_LO
,
2872 BFD_RELOC_PPC_GOT_TLSGD16_HI
,
2873 BFD_RELOC_PPC_GOT_TLSGD16_HA
,
2874 BFD_RELOC_PPC_GOT_TLSLD16
,
2875 BFD_RELOC_PPC_GOT_TLSLD16_LO
,
2876 BFD_RELOC_PPC_GOT_TLSLD16_HI
,
2877 BFD_RELOC_PPC_GOT_TLSLD16_HA
,
2878 BFD_RELOC_PPC_GOT_TPREL16
,
2879 BFD_RELOC_PPC_GOT_TPREL16_LO
,
2880 BFD_RELOC_PPC_GOT_TPREL16_HI
,
2881 BFD_RELOC_PPC_GOT_TPREL16_HA
,
2882 BFD_RELOC_PPC_GOT_DTPREL16
,
2883 BFD_RELOC_PPC_GOT_DTPREL16_LO
,
2884 BFD_RELOC_PPC_GOT_DTPREL16_HI
,
2885 BFD_RELOC_PPC_GOT_DTPREL16_HA
,
2886 BFD_RELOC_PPC64_TPREL16_DS
,
2887 BFD_RELOC_PPC64_TPREL16_LO_DS
,
2888 BFD_RELOC_PPC64_TPREL16_HIGHER
,
2889 BFD_RELOC_PPC64_TPREL16_HIGHERA
,
2890 BFD_RELOC_PPC64_TPREL16_HIGHEST
,
2891 BFD_RELOC_PPC64_TPREL16_HIGHESTA
,
2892 BFD_RELOC_PPC64_DTPREL16_DS
,
2893 BFD_RELOC_PPC64_DTPREL16_LO_DS
,
2894 BFD_RELOC_PPC64_DTPREL16_HIGHER
,
2895 BFD_RELOC_PPC64_DTPREL16_HIGHERA
,
2896 BFD_RELOC_PPC64_DTPREL16_HIGHEST
,
2897 BFD_RELOC_PPC64_DTPREL16_HIGHESTA
,
2899 /* IBM 370/390 relocations */
2902 /* The type of reloc used to build a constructor table - at the moment
2903 probably a 32 bit wide absolute relocation, but the target can choose.
2904 It generally does map to one of the other relocation types. */
2907 /* ARM 26 bit pc-relative branch. The lowest two bits must be zero and are
2908 not stored in the instruction. */
2909 BFD_RELOC_ARM_PCREL_BRANCH
,
2911 /* ARM 26 bit pc-relative branch. The lowest bit must be zero and is
2912 not stored in the instruction. The 2nd lowest bit comes from a 1 bit
2913 field in the instruction. */
2914 BFD_RELOC_ARM_PCREL_BLX
,
2916 /* Thumb 22 bit pc-relative branch. The lowest bit must be zero and is
2917 not stored in the instruction. The 2nd lowest bit comes from a 1 bit
2918 field in the instruction. */
2919 BFD_RELOC_THUMB_PCREL_BLX
,
2921 /* ARM 26-bit pc-relative branch for an unconditional BL or BLX instruction. */
2922 BFD_RELOC_ARM_PCREL_CALL
,
2924 /* ARM 26-bit pc-relative branch for B or conditional BL instruction. */
2925 BFD_RELOC_ARM_PCREL_JUMP
,
2927 /* Thumb 7-, 9-, 12-, 20-, 23-, and 25-bit pc-relative branches.
2928 The lowest bit must be zero and is not stored in the instruction.
2929 Note that the corresponding ELF R_ARM_THM_JUMPnn constant has an
2930 "nn" one smaller in all cases. Note further that BRANCH23
2931 corresponds to R_ARM_THM_CALL. */
2932 BFD_RELOC_THUMB_PCREL_BRANCH7
,
2933 BFD_RELOC_THUMB_PCREL_BRANCH9
,
2934 BFD_RELOC_THUMB_PCREL_BRANCH12
,
2935 BFD_RELOC_THUMB_PCREL_BRANCH20
,
2936 BFD_RELOC_THUMB_PCREL_BRANCH23
,
2937 BFD_RELOC_THUMB_PCREL_BRANCH25
,
2939 /* 12-bit immediate offset, used in ARM-format ldr and str instructions. */
2940 BFD_RELOC_ARM_OFFSET_IMM
,
2942 /* 5-bit immediate offset, used in Thumb-format ldr and str instructions. */
2943 BFD_RELOC_ARM_THUMB_OFFSET
,
2945 /* Pc-relative or absolute relocation depending on target. Used for
2946 entries in .init_array sections. */
2947 BFD_RELOC_ARM_TARGET1
,
2949 /* Read-only segment base relative address. */
2950 BFD_RELOC_ARM_ROSEGREL32
,
2952 /* Data segment base relative address. */
2953 BFD_RELOC_ARM_SBREL32
,
2955 /* This reloc is used for references to RTTI data from exception handling
2956 tables. The actual definition depends on the target. It may be a
2957 pc-relative or some form of GOT-indirect relocation. */
2958 BFD_RELOC_ARM_TARGET2
,
2960 /* 31-bit PC relative address. */
2961 BFD_RELOC_ARM_PREL31
,
2963 /* Low and High halfword relocations for MOVW and MOVT instructions. */
2966 BFD_RELOC_ARM_MOVW_PCREL
,
2967 BFD_RELOC_ARM_MOVT_PCREL
,
2968 BFD_RELOC_ARM_THUMB_MOVW
,
2969 BFD_RELOC_ARM_THUMB_MOVT
,
2970 BFD_RELOC_ARM_THUMB_MOVW_PCREL
,
2971 BFD_RELOC_ARM_THUMB_MOVT_PCREL
,
2973 /* Relocations for setting up GOTs and PLTs for shared libraries. */
2974 BFD_RELOC_ARM_JUMP_SLOT
,
2975 BFD_RELOC_ARM_GLOB_DAT
,
2976 BFD_RELOC_ARM_GOT32
,
2977 BFD_RELOC_ARM_PLT32
,
2978 BFD_RELOC_ARM_RELATIVE
,
2979 BFD_RELOC_ARM_GOTOFF
,
2980 BFD_RELOC_ARM_GOTPC
,
2982 /* ARM thread-local storage relocations. */
2983 BFD_RELOC_ARM_TLS_GD32
,
2984 BFD_RELOC_ARM_TLS_LDO32
,
2985 BFD_RELOC_ARM_TLS_LDM32
,
2986 BFD_RELOC_ARM_TLS_DTPOFF32
,
2987 BFD_RELOC_ARM_TLS_DTPMOD32
,
2988 BFD_RELOC_ARM_TLS_TPOFF32
,
2989 BFD_RELOC_ARM_TLS_IE32
,
2990 BFD_RELOC_ARM_TLS_LE32
,
2992 /* ARM group relocations. */
2993 BFD_RELOC_ARM_ALU_PC_G0_NC
,
2994 BFD_RELOC_ARM_ALU_PC_G0
,
2995 BFD_RELOC_ARM_ALU_PC_G1_NC
,
2996 BFD_RELOC_ARM_ALU_PC_G1
,
2997 BFD_RELOC_ARM_ALU_PC_G2
,
2998 BFD_RELOC_ARM_LDR_PC_G0
,
2999 BFD_RELOC_ARM_LDR_PC_G1
,
3000 BFD_RELOC_ARM_LDR_PC_G2
,
3001 BFD_RELOC_ARM_LDRS_PC_G0
,
3002 BFD_RELOC_ARM_LDRS_PC_G1
,
3003 BFD_RELOC_ARM_LDRS_PC_G2
,
3004 BFD_RELOC_ARM_LDC_PC_G0
,
3005 BFD_RELOC_ARM_LDC_PC_G1
,
3006 BFD_RELOC_ARM_LDC_PC_G2
,
3007 BFD_RELOC_ARM_ALU_SB_G0_NC
,
3008 BFD_RELOC_ARM_ALU_SB_G0
,
3009 BFD_RELOC_ARM_ALU_SB_G1_NC
,
3010 BFD_RELOC_ARM_ALU_SB_G1
,
3011 BFD_RELOC_ARM_ALU_SB_G2
,
3012 BFD_RELOC_ARM_LDR_SB_G0
,
3013 BFD_RELOC_ARM_LDR_SB_G1
,
3014 BFD_RELOC_ARM_LDR_SB_G2
,
3015 BFD_RELOC_ARM_LDRS_SB_G0
,
3016 BFD_RELOC_ARM_LDRS_SB_G1
,
3017 BFD_RELOC_ARM_LDRS_SB_G2
,
3018 BFD_RELOC_ARM_LDC_SB_G0
,
3019 BFD_RELOC_ARM_LDC_SB_G1
,
3020 BFD_RELOC_ARM_LDC_SB_G2
,
3022 /* These relocs are only used within the ARM assembler. They are not
3023 (at present) written to any object files. */
3024 BFD_RELOC_ARM_IMMEDIATE
,
3025 BFD_RELOC_ARM_ADRL_IMMEDIATE
,
3026 BFD_RELOC_ARM_T32_IMMEDIATE
,
3027 BFD_RELOC_ARM_T32_ADD_IMM
,
3028 BFD_RELOC_ARM_T32_IMM12
,
3029 BFD_RELOC_ARM_T32_ADD_PC12
,
3030 BFD_RELOC_ARM_SHIFT_IMM
,
3033 BFD_RELOC_ARM_MULTI
,
3034 BFD_RELOC_ARM_CP_OFF_IMM
,
3035 BFD_RELOC_ARM_CP_OFF_IMM_S2
,
3036 BFD_RELOC_ARM_T32_CP_OFF_IMM
,
3037 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2
,
3038 BFD_RELOC_ARM_ADR_IMM
,
3039 BFD_RELOC_ARM_LDR_IMM
,
3040 BFD_RELOC_ARM_LITERAL
,
3041 BFD_RELOC_ARM_IN_POOL
,
3042 BFD_RELOC_ARM_OFFSET_IMM8
,
3043 BFD_RELOC_ARM_T32_OFFSET_U8
,
3044 BFD_RELOC_ARM_T32_OFFSET_IMM
,
3045 BFD_RELOC_ARM_HWLITERAL
,
3046 BFD_RELOC_ARM_THUMB_ADD
,
3047 BFD_RELOC_ARM_THUMB_IMM
,
3048 BFD_RELOC_ARM_THUMB_SHIFT
,
3050 /* Renesas / SuperH SH relocs. Not all of these appear in object files. */
3051 BFD_RELOC_SH_PCDISP8BY2
,
3052 BFD_RELOC_SH_PCDISP12BY2
,
3055 BFD_RELOC_SH_DISP12
,
3056 BFD_RELOC_SH_DISP12BY2
,
3057 BFD_RELOC_SH_DISP12BY4
,
3058 BFD_RELOC_SH_DISP12BY8
,
3059 BFD_RELOC_SH_DISP20
,
3060 BFD_RELOC_SH_DISP20BY8
,
3062 BFD_RELOC_SH_IMM4BY2
,
3063 BFD_RELOC_SH_IMM4BY4
,
3065 BFD_RELOC_SH_IMM8BY2
,
3066 BFD_RELOC_SH_IMM8BY4
,
3067 BFD_RELOC_SH_PCRELIMM8BY2
,
3068 BFD_RELOC_SH_PCRELIMM8BY4
,
3069 BFD_RELOC_SH_SWITCH16
,
3070 BFD_RELOC_SH_SWITCH32
,
3077 BFD_RELOC_SH_LOOP_START
,
3078 BFD_RELOC_SH_LOOP_END
,
3080 BFD_RELOC_SH_GLOB_DAT
,
3081 BFD_RELOC_SH_JMP_SLOT
,
3082 BFD_RELOC_SH_RELATIVE
,
3084 BFD_RELOC_SH_GOT_LOW16
,
3085 BFD_RELOC_SH_GOT_MEDLOW16
,
3086 BFD_RELOC_SH_GOT_MEDHI16
,
3087 BFD_RELOC_SH_GOT_HI16
,
3088 BFD_RELOC_SH_GOTPLT_LOW16
,
3089 BFD_RELOC_SH_GOTPLT_MEDLOW16
,
3090 BFD_RELOC_SH_GOTPLT_MEDHI16
,
3091 BFD_RELOC_SH_GOTPLT_HI16
,
3092 BFD_RELOC_SH_PLT_LOW16
,
3093 BFD_RELOC_SH_PLT_MEDLOW16
,
3094 BFD_RELOC_SH_PLT_MEDHI16
,
3095 BFD_RELOC_SH_PLT_HI16
,
3096 BFD_RELOC_SH_GOTOFF_LOW16
,
3097 BFD_RELOC_SH_GOTOFF_MEDLOW16
,
3098 BFD_RELOC_SH_GOTOFF_MEDHI16
,
3099 BFD_RELOC_SH_GOTOFF_HI16
,
3100 BFD_RELOC_SH_GOTPC_LOW16
,
3101 BFD_RELOC_SH_GOTPC_MEDLOW16
,
3102 BFD_RELOC_SH_GOTPC_MEDHI16
,
3103 BFD_RELOC_SH_GOTPC_HI16
,
3104 BFD_RELOC_SH_COPY64
,
3105 BFD_RELOC_SH_GLOB_DAT64
,
3106 BFD_RELOC_SH_JMP_SLOT64
,
3107 BFD_RELOC_SH_RELATIVE64
,
3108 BFD_RELOC_SH_GOT10BY4
,
3109 BFD_RELOC_SH_GOT10BY8
,
3110 BFD_RELOC_SH_GOTPLT10BY4
,
3111 BFD_RELOC_SH_GOTPLT10BY8
,
3112 BFD_RELOC_SH_GOTPLT32
,
3113 BFD_RELOC_SH_SHMEDIA_CODE
,
3116 BFD_RELOC_SH_IMMS6BY32
,
3118 BFD_RELOC_SH_IMMS10
,
3119 BFD_RELOC_SH_IMMS10BY2
,
3120 BFD_RELOC_SH_IMMS10BY4
,
3121 BFD_RELOC_SH_IMMS10BY8
,
3122 BFD_RELOC_SH_IMMS16
,
3123 BFD_RELOC_SH_IMMU16
,
3124 BFD_RELOC_SH_IMM_LOW16
,
3125 BFD_RELOC_SH_IMM_LOW16_PCREL
,
3126 BFD_RELOC_SH_IMM_MEDLOW16
,
3127 BFD_RELOC_SH_IMM_MEDLOW16_PCREL
,
3128 BFD_RELOC_SH_IMM_MEDHI16
,
3129 BFD_RELOC_SH_IMM_MEDHI16_PCREL
,
3130 BFD_RELOC_SH_IMM_HI16
,
3131 BFD_RELOC_SH_IMM_HI16_PCREL
,
3133 BFD_RELOC_SH_TLS_GD_32
,
3134 BFD_RELOC_SH_TLS_LD_32
,
3135 BFD_RELOC_SH_TLS_LDO_32
,
3136 BFD_RELOC_SH_TLS_IE_32
,
3137 BFD_RELOC_SH_TLS_LE_32
,
3138 BFD_RELOC_SH_TLS_DTPMOD32
,
3139 BFD_RELOC_SH_TLS_DTPOFF32
,
3140 BFD_RELOC_SH_TLS_TPOFF32
,
3142 /* ARC Cores relocs.
3143 ARC 22 bit pc-relative branch. The lowest two bits must be zero and are
3144 not stored in the instruction. The high 20 bits are installed in bits 26
3145 through 7 of the instruction. */
3146 BFD_RELOC_ARC_B22_PCREL
,
3148 /* ARC 26 bit absolute branch. The lowest two bits must be zero and are not
3149 stored in the instruction. The high 24 bits are installed in bits 23
3153 /* ADI Blackfin 16 bit immediate absolute reloc. */
3154 BFD_RELOC_BFIN_16_IMM
,
3156 /* ADI Blackfin 16 bit immediate absolute reloc higher 16 bits. */
3157 BFD_RELOC_BFIN_16_HIGH
,
3159 /* ADI Blackfin 'a' part of LSETUP. */
3160 BFD_RELOC_BFIN_4_PCREL
,
3163 BFD_RELOC_BFIN_5_PCREL
,
3165 /* ADI Blackfin 16 bit immediate absolute reloc lower 16 bits. */
3166 BFD_RELOC_BFIN_16_LOW
,
3169 BFD_RELOC_BFIN_10_PCREL
,
3171 /* ADI Blackfin 'b' part of LSETUP. */
3172 BFD_RELOC_BFIN_11_PCREL
,
3175 BFD_RELOC_BFIN_12_PCREL_JUMP
,
3177 /* ADI Blackfin Short jump, pcrel. */
3178 BFD_RELOC_BFIN_12_PCREL_JUMP_S
,
3180 /* ADI Blackfin Call.x not implemented. */
3181 BFD_RELOC_BFIN_24_PCREL_CALL_X
,
3183 /* ADI Blackfin Long Jump pcrel. */
3184 BFD_RELOC_BFIN_24_PCREL_JUMP_L
,
3186 /* ADI Blackfin FD-PIC relocations. */
3187 BFD_RELOC_BFIN_GOT17M4
,
3188 BFD_RELOC_BFIN_GOTHI
,
3189 BFD_RELOC_BFIN_GOTLO
,
3190 BFD_RELOC_BFIN_FUNCDESC
,
3191 BFD_RELOC_BFIN_FUNCDESC_GOT17M4
,
3192 BFD_RELOC_BFIN_FUNCDESC_GOTHI
,
3193 BFD_RELOC_BFIN_FUNCDESC_GOTLO
,
3194 BFD_RELOC_BFIN_FUNCDESC_VALUE
,
3195 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4
,
3196 BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI
,
3197 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO
,
3198 BFD_RELOC_BFIN_GOTOFF17M4
,
3199 BFD_RELOC_BFIN_GOTOFFHI
,
3200 BFD_RELOC_BFIN_GOTOFFLO
,
3202 /* ADI Blackfin GOT relocation. */
3205 /* ADI Blackfin PLTPC relocation. */
3206 BFD_RELOC_BFIN_PLTPC
,
3208 /* ADI Blackfin arithmetic relocation. */
3209 BFD_ARELOC_BFIN_PUSH
,
3211 /* ADI Blackfin arithmetic relocation. */
3212 BFD_ARELOC_BFIN_CONST
,
3214 /* ADI Blackfin arithmetic relocation. */
3215 BFD_ARELOC_BFIN_ADD
,
3217 /* ADI Blackfin arithmetic relocation. */
3218 BFD_ARELOC_BFIN_SUB
,
3220 /* ADI Blackfin arithmetic relocation. */
3221 BFD_ARELOC_BFIN_MULT
,
3223 /* ADI Blackfin arithmetic relocation. */
3224 BFD_ARELOC_BFIN_DIV
,
3226 /* ADI Blackfin arithmetic relocation. */
3227 BFD_ARELOC_BFIN_MOD
,
3229 /* ADI Blackfin arithmetic relocation. */
3230 BFD_ARELOC_BFIN_LSHIFT
,
3232 /* ADI Blackfin arithmetic relocation. */
3233 BFD_ARELOC_BFIN_RSHIFT
,
3235 /* ADI Blackfin arithmetic relocation. */
3236 BFD_ARELOC_BFIN_AND
,
3238 /* ADI Blackfin arithmetic relocation. */
3241 /* ADI Blackfin arithmetic relocation. */
3242 BFD_ARELOC_BFIN_XOR
,
3244 /* ADI Blackfin arithmetic relocation. */
3245 BFD_ARELOC_BFIN_LAND
,
3247 /* ADI Blackfin arithmetic relocation. */
3248 BFD_ARELOC_BFIN_LOR
,
3250 /* ADI Blackfin arithmetic relocation. */
3251 BFD_ARELOC_BFIN_LEN
,
3253 /* ADI Blackfin arithmetic relocation. */
3254 BFD_ARELOC_BFIN_NEG
,
3256 /* ADI Blackfin arithmetic relocation. */
3257 BFD_ARELOC_BFIN_COMP
,
3259 /* ADI Blackfin arithmetic relocation. */
3260 BFD_ARELOC_BFIN_PAGE
,
3262 /* ADI Blackfin arithmetic relocation. */
3263 BFD_ARELOC_BFIN_HWPAGE
,
3265 /* ADI Blackfin arithmetic relocation. */
3266 BFD_ARELOC_BFIN_ADDR
,
3268 /* Mitsubishi D10V relocs.
3269 This is a 10-bit reloc with the right 2 bits
3271 BFD_RELOC_D10V_10_PCREL_R
,
3273 /* Mitsubishi D10V relocs.
3274 This is a 10-bit reloc with the right 2 bits
3275 assumed to be 0. This is the same as the previous reloc
3276 except it is in the left container, i.e.,
3277 shifted left 15 bits. */
3278 BFD_RELOC_D10V_10_PCREL_L
,
3280 /* This is an 18-bit reloc with the right 2 bits
3284 /* This is an 18-bit reloc with the right 2 bits
3286 BFD_RELOC_D10V_18_PCREL
,
3288 /* Mitsubishi D30V relocs.
3289 This is a 6-bit absolute reloc. */
3292 /* This is a 6-bit pc-relative reloc with
3293 the right 3 bits assumed to be 0. */
3294 BFD_RELOC_D30V_9_PCREL
,
3296 /* This is a 6-bit pc-relative reloc with
3297 the right 3 bits assumed to be 0. Same
3298 as the previous reloc but on the right side
3299 of the container. */
3300 BFD_RELOC_D30V_9_PCREL_R
,
3302 /* This is a 12-bit absolute reloc with the
3303 right 3 bitsassumed to be 0. */
3306 /* This is a 12-bit pc-relative reloc with
3307 the right 3 bits assumed to be 0. */
3308 BFD_RELOC_D30V_15_PCREL
,
3310 /* This is a 12-bit pc-relative reloc with
3311 the right 3 bits assumed to be 0. Same
3312 as the previous reloc but on the right side
3313 of the container. */
3314 BFD_RELOC_D30V_15_PCREL_R
,
3316 /* This is an 18-bit absolute reloc with
3317 the right 3 bits assumed to be 0. */
3320 /* This is an 18-bit pc-relative reloc with
3321 the right 3 bits assumed to be 0. */
3322 BFD_RELOC_D30V_21_PCREL
,
3324 /* This is an 18-bit pc-relative reloc with
3325 the right 3 bits assumed to be 0. Same
3326 as the previous reloc but on the right side
3327 of the container. */
3328 BFD_RELOC_D30V_21_PCREL_R
,
3330 /* This is a 32-bit absolute reloc. */
3333 /* This is a 32-bit pc-relative reloc. */
3334 BFD_RELOC_D30V_32_PCREL
,
3337 BFD_RELOC_DLX_HI16_S
,
3343 BFD_RELOC_DLX_JMP26
,
3345 /* Renesas M16C/M32C Relocations. */
3347 BFD_RELOC_M32C_RL_JUMP
,
3348 BFD_RELOC_M32C_RL_1ADDR
,
3349 BFD_RELOC_M32C_RL_2ADDR
,
3351 /* Renesas M32R (formerly Mitsubishi M32R) relocs.
3352 This is a 24 bit absolute address. */
3355 /* This is a 10-bit pc-relative reloc with the right 2 bits assumed to be 0. */
3356 BFD_RELOC_M32R_10_PCREL
,
3358 /* This is an 18-bit reloc with the right 2 bits assumed to be 0. */
3359 BFD_RELOC_M32R_18_PCREL
,
3361 /* This is a 26-bit reloc with the right 2 bits assumed to be 0. */
3362 BFD_RELOC_M32R_26_PCREL
,
3364 /* This is a 16-bit reloc containing the high 16 bits of an address
3365 used when the lower 16 bits are treated as unsigned. */
3366 BFD_RELOC_M32R_HI16_ULO
,
3368 /* This is a 16-bit reloc containing the high 16 bits of an address
3369 used when the lower 16 bits are treated as signed. */
3370 BFD_RELOC_M32R_HI16_SLO
,
3372 /* This is a 16-bit reloc containing the lower 16 bits of an address. */
3373 BFD_RELOC_M32R_LO16
,
3375 /* This is a 16-bit reloc containing the small data area offset for use in
3376 add3, load, and store instructions. */
3377 BFD_RELOC_M32R_SDA16
,
3380 BFD_RELOC_M32R_GOT24
,
3381 BFD_RELOC_M32R_26_PLTREL
,
3382 BFD_RELOC_M32R_COPY
,
3383 BFD_RELOC_M32R_GLOB_DAT
,
3384 BFD_RELOC_M32R_JMP_SLOT
,
3385 BFD_RELOC_M32R_RELATIVE
,
3386 BFD_RELOC_M32R_GOTOFF
,
3387 BFD_RELOC_M32R_GOTOFF_HI_ULO
,
3388 BFD_RELOC_M32R_GOTOFF_HI_SLO
,
3389 BFD_RELOC_M32R_GOTOFF_LO
,
3390 BFD_RELOC_M32R_GOTPC24
,
3391 BFD_RELOC_M32R_GOT16_HI_ULO
,
3392 BFD_RELOC_M32R_GOT16_HI_SLO
,
3393 BFD_RELOC_M32R_GOT16_LO
,
3394 BFD_RELOC_M32R_GOTPC_HI_ULO
,
3395 BFD_RELOC_M32R_GOTPC_HI_SLO
,
3396 BFD_RELOC_M32R_GOTPC_LO
,
3398 /* This is a 9-bit reloc */
3399 BFD_RELOC_V850_9_PCREL
,
3401 /* This is a 22-bit reloc */
3402 BFD_RELOC_V850_22_PCREL
,
3404 /* This is a 16 bit offset from the short data area pointer. */
3405 BFD_RELOC_V850_SDA_16_16_OFFSET
,
3407 /* This is a 16 bit offset (of which only 15 bits are used) from the
3408 short data area pointer. */
3409 BFD_RELOC_V850_SDA_15_16_OFFSET
,
3411 /* This is a 16 bit offset from the zero data area pointer. */
3412 BFD_RELOC_V850_ZDA_16_16_OFFSET
,
3414 /* This is a 16 bit offset (of which only 15 bits are used) from the
3415 zero data area pointer. */
3416 BFD_RELOC_V850_ZDA_15_16_OFFSET
,
3418 /* This is an 8 bit offset (of which only 6 bits are used) from the
3419 tiny data area pointer. */
3420 BFD_RELOC_V850_TDA_6_8_OFFSET
,
3422 /* This is an 8bit offset (of which only 7 bits are used) from the tiny
3423 data area pointer. */
3424 BFD_RELOC_V850_TDA_7_8_OFFSET
,
3426 /* This is a 7 bit offset from the tiny data area pointer. */
3427 BFD_RELOC_V850_TDA_7_7_OFFSET
,
3429 /* This is a 16 bit offset from the tiny data area pointer. */
3430 BFD_RELOC_V850_TDA_16_16_OFFSET
,
3432 /* This is a 5 bit offset (of which only 4 bits are used) from the tiny
3433 data area pointer. */
3434 BFD_RELOC_V850_TDA_4_5_OFFSET
,
3436 /* This is a 4 bit offset from the tiny data area pointer. */
3437 BFD_RELOC_V850_TDA_4_4_OFFSET
,
3439 /* This is a 16 bit offset from the short data area pointer, with the
3440 bits placed non-contiguously in the instruction. */
3441 BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET
,
3443 /* This is a 16 bit offset from the zero data area pointer, with the
3444 bits placed non-contiguously in the instruction. */
3445 BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET
,
3447 /* This is a 6 bit offset from the call table base pointer. */
3448 BFD_RELOC_V850_CALLT_6_7_OFFSET
,
3450 /* This is a 16 bit offset from the call table base pointer. */
3451 BFD_RELOC_V850_CALLT_16_16_OFFSET
,
3453 /* Used for relaxing indirect function calls. */
3454 BFD_RELOC_V850_LONGCALL
,
3456 /* Used for relaxing indirect jumps. */
3457 BFD_RELOC_V850_LONGJUMP
,
3459 /* Used to maintain alignment whilst relaxing. */
3460 BFD_RELOC_V850_ALIGN
,
3462 /* This is a variation of BFD_RELOC_LO16 that can be used in v850e ld.bu
3464 BFD_RELOC_V850_LO16_SPLIT_OFFSET
,
3466 /* This is a 32bit pcrel reloc for the mn10300, offset by two bytes in the
3468 BFD_RELOC_MN10300_32_PCREL
,
3470 /* This is a 16bit pcrel reloc for the mn10300, offset by two bytes in the
3472 BFD_RELOC_MN10300_16_PCREL
,
3474 /* This is a 8bit DP reloc for the tms320c30, where the most
3475 significant 8 bits of a 24 bit word are placed into the least
3476 significant 8 bits of the opcode. */
3477 BFD_RELOC_TIC30_LDP
,
3479 /* This is a 7bit reloc for the tms320c54x, where the least
3480 significant 7 bits of a 16 bit word are placed into the least
3481 significant 7 bits of the opcode. */
3482 BFD_RELOC_TIC54X_PARTLS7
,
3484 /* This is a 9bit DP reloc for the tms320c54x, where the most
3485 significant 9 bits of a 16 bit word are placed into the least
3486 significant 9 bits of the opcode. */
3487 BFD_RELOC_TIC54X_PARTMS9
,
3489 /* This is an extended address 23-bit reloc for the tms320c54x. */
3490 BFD_RELOC_TIC54X_23
,
3492 /* This is a 16-bit reloc for the tms320c54x, where the least
3493 significant 16 bits of a 23-bit extended address are placed into
3495 BFD_RELOC_TIC54X_16_OF_23
,
3497 /* This is a reloc for the tms320c54x, where the most
3498 significant 7 bits of a 23-bit extended address are placed into
3500 BFD_RELOC_TIC54X_MS7_OF_23
,
3502 /* This is a 48 bit reloc for the FR30 that stores 32 bits. */
3505 /* This is a 32 bit reloc for the FR30 that stores 20 bits split up into
3509 /* This is a 16 bit reloc for the FR30 that stores a 6 bit word offset in
3511 BFD_RELOC_FR30_6_IN_4
,
3513 /* This is a 16 bit reloc for the FR30 that stores an 8 bit byte offset
3515 BFD_RELOC_FR30_8_IN_8
,
3517 /* This is a 16 bit reloc for the FR30 that stores a 9 bit short offset
3519 BFD_RELOC_FR30_9_IN_8
,
3521 /* This is a 16 bit reloc for the FR30 that stores a 10 bit word offset
3523 BFD_RELOC_FR30_10_IN_8
,
3525 /* This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative
3526 short offset into 8 bits. */
3527 BFD_RELOC_FR30_9_PCREL
,
3529 /* This is a 16 bit reloc for the FR30 that stores a 12 bit pc relative
3530 short offset into 11 bits. */
3531 BFD_RELOC_FR30_12_PCREL
,
3533 /* Motorola Mcore relocations. */
3534 BFD_RELOC_MCORE_PCREL_IMM8BY4
,
3535 BFD_RELOC_MCORE_PCREL_IMM11BY2
,
3536 BFD_RELOC_MCORE_PCREL_IMM4BY2
,
3537 BFD_RELOC_MCORE_PCREL_32
,
3538 BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2
,
3539 BFD_RELOC_MCORE_RVA
,
3541 /* These are relocations for the GETA instruction. */
3542 BFD_RELOC_MMIX_GETA
,
3543 BFD_RELOC_MMIX_GETA_1
,
3544 BFD_RELOC_MMIX_GETA_2
,
3545 BFD_RELOC_MMIX_GETA_3
,
3547 /* These are relocations for a conditional branch instruction. */
3548 BFD_RELOC_MMIX_CBRANCH
,
3549 BFD_RELOC_MMIX_CBRANCH_J
,
3550 BFD_RELOC_MMIX_CBRANCH_1
,
3551 BFD_RELOC_MMIX_CBRANCH_2
,
3552 BFD_RELOC_MMIX_CBRANCH_3
,
3554 /* These are relocations for the PUSHJ instruction. */
3555 BFD_RELOC_MMIX_PUSHJ
,
3556 BFD_RELOC_MMIX_PUSHJ_1
,
3557 BFD_RELOC_MMIX_PUSHJ_2
,
3558 BFD_RELOC_MMIX_PUSHJ_3
,
3559 BFD_RELOC_MMIX_PUSHJ_STUBBABLE
,
3561 /* These are relocations for the JMP instruction. */
3563 BFD_RELOC_MMIX_JMP_1
,
3564 BFD_RELOC_MMIX_JMP_2
,
3565 BFD_RELOC_MMIX_JMP_3
,
3567 /* This is a relocation for a relative address as in a GETA instruction or
3569 BFD_RELOC_MMIX_ADDR19
,
3571 /* This is a relocation for a relative address as in a JMP instruction. */
3572 BFD_RELOC_MMIX_ADDR27
,
3574 /* This is a relocation for an instruction field that may be a general
3575 register or a value 0..255. */
3576 BFD_RELOC_MMIX_REG_OR_BYTE
,
3578 /* This is a relocation for an instruction field that may be a general
3582 /* This is a relocation for two instruction fields holding a register and
3583 an offset, the equivalent of the relocation. */
3584 BFD_RELOC_MMIX_BASE_PLUS_OFFSET
,
3586 /* This relocation is an assertion that the expression is not allocated as
3587 a global register. It does not modify contents. */
3588 BFD_RELOC_MMIX_LOCAL
,
3590 /* This is a 16 bit reloc for the AVR that stores 8 bit pc relative
3591 short offset into 7 bits. */
3592 BFD_RELOC_AVR_7_PCREL
,
3594 /* This is a 16 bit reloc for the AVR that stores 13 bit pc relative
3595 short offset into 12 bits. */
3596 BFD_RELOC_AVR_13_PCREL
,
3598 /* This is a 16 bit reloc for the AVR that stores 17 bit value (usually
3599 program memory address) into 16 bits. */
3600 BFD_RELOC_AVR_16_PM
,
3602 /* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
3603 data memory address) into 8 bit immediate value of LDI insn. */
3604 BFD_RELOC_AVR_LO8_LDI
,
3606 /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
3607 of data memory address) into 8 bit immediate value of LDI insn. */
3608 BFD_RELOC_AVR_HI8_LDI
,
3610 /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
3611 of program memory address) into 8 bit immediate value of LDI insn. */
3612 BFD_RELOC_AVR_HH8_LDI
,
3614 /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
3615 of 32 bit value) into 8 bit immediate value of LDI insn. */
3616 BFD_RELOC_AVR_MS8_LDI
,
3618 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3619 (usually data memory address) into 8 bit immediate value of SUBI insn. */
3620 BFD_RELOC_AVR_LO8_LDI_NEG
,
3622 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3623 (high 8 bit of data memory address) into 8 bit immediate value of
3625 BFD_RELOC_AVR_HI8_LDI_NEG
,
3627 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3628 (most high 8 bit of program memory address) into 8 bit immediate value
3629 of LDI or SUBI insn. */
3630 BFD_RELOC_AVR_HH8_LDI_NEG
,
3632 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value (msb
3633 of 32 bit value) into 8 bit immediate value of LDI insn. */
3634 BFD_RELOC_AVR_MS8_LDI_NEG
,
3636 /* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
3637 command address) into 8 bit immediate value of LDI insn. */
3638 BFD_RELOC_AVR_LO8_LDI_PM
,
3640 /* This is a 16 bit reloc for the AVR that stores 8 bit value
3641 (command address) into 8 bit immediate value of LDI insn. If the address
3642 is beyond the 128k boundary, the linker inserts a jump stub for this reloc
3643 in the lower 128k. */
3644 BFD_RELOC_AVR_LO8_LDI_GS
,
3646 /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
3647 of command address) into 8 bit immediate value of LDI insn. */
3648 BFD_RELOC_AVR_HI8_LDI_PM
,
3650 /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
3651 of command address) into 8 bit immediate value of LDI insn. If the address
3652 is beyond the 128k boundary, the linker inserts a jump stub for this reloc
3654 BFD_RELOC_AVR_HI8_LDI_GS
,
3656 /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
3657 of command address) into 8 bit immediate value of LDI insn. */
3658 BFD_RELOC_AVR_HH8_LDI_PM
,
3660 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3661 (usually command address) into 8 bit immediate value of SUBI insn. */
3662 BFD_RELOC_AVR_LO8_LDI_PM_NEG
,
3664 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3665 (high 8 bit of 16 bit command address) into 8 bit immediate value
3667 BFD_RELOC_AVR_HI8_LDI_PM_NEG
,
3669 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3670 (high 6 bit of 22 bit command address) into 8 bit immediate
3671 value of SUBI insn. */
3672 BFD_RELOC_AVR_HH8_LDI_PM_NEG
,
3674 /* This is a 32 bit reloc for the AVR that stores 23 bit value
3678 /* This is a 16 bit reloc for the AVR that stores all needed bits
3679 for absolute addressing with ldi with overflow check to linktime */
3682 /* This is a 6 bit reloc for the AVR that stores offset for ldd/std
3686 /* This is a 6 bit reloc for the AVR that stores offset for adiw/sbiw
3688 BFD_RELOC_AVR_6_ADIW
,
3690 /* Direct 12 bit. */
3693 /* 12 bit GOT offset. */
3694 BFD_RELOC_390_GOT12
,
3696 /* 32 bit PC relative PLT address. */
3697 BFD_RELOC_390_PLT32
,
3699 /* Copy symbol at runtime. */
3702 /* Create GOT entry. */
3703 BFD_RELOC_390_GLOB_DAT
,
3705 /* Create PLT entry. */
3706 BFD_RELOC_390_JMP_SLOT
,
3708 /* Adjust by program base. */
3709 BFD_RELOC_390_RELATIVE
,
3711 /* 32 bit PC relative offset to GOT. */
3712 BFD_RELOC_390_GOTPC
,
3714 /* 16 bit GOT offset. */
3715 BFD_RELOC_390_GOT16
,
3717 /* PC relative 16 bit shifted by 1. */
3718 BFD_RELOC_390_PC16DBL
,
3720 /* 16 bit PC rel. PLT shifted by 1. */
3721 BFD_RELOC_390_PLT16DBL
,
3723 /* PC relative 32 bit shifted by 1. */
3724 BFD_RELOC_390_PC32DBL
,
3726 /* 32 bit PC rel. PLT shifted by 1. */
3727 BFD_RELOC_390_PLT32DBL
,
3729 /* 32 bit PC rel. GOT shifted by 1. */
3730 BFD_RELOC_390_GOTPCDBL
,
3732 /* 64 bit GOT offset. */
3733 BFD_RELOC_390_GOT64
,
3735 /* 64 bit PC relative PLT address. */
3736 BFD_RELOC_390_PLT64
,
3738 /* 32 bit rel. offset to GOT entry. */
3739 BFD_RELOC_390_GOTENT
,
3741 /* 64 bit offset to GOT. */
3742 BFD_RELOC_390_GOTOFF64
,
3744 /* 12-bit offset to symbol-entry within GOT, with PLT handling. */
3745 BFD_RELOC_390_GOTPLT12
,
3747 /* 16-bit offset to symbol-entry within GOT, with PLT handling. */
3748 BFD_RELOC_390_GOTPLT16
,
3750 /* 32-bit offset to symbol-entry within GOT, with PLT handling. */
3751 BFD_RELOC_390_GOTPLT32
,
3753 /* 64-bit offset to symbol-entry within GOT, with PLT handling. */
3754 BFD_RELOC_390_GOTPLT64
,
3756 /* 32-bit rel. offset to symbol-entry within GOT, with PLT handling. */
3757 BFD_RELOC_390_GOTPLTENT
,
3759 /* 16-bit rel. offset from the GOT to a PLT entry. */
3760 BFD_RELOC_390_PLTOFF16
,
3762 /* 32-bit rel. offset from the GOT to a PLT entry. */
3763 BFD_RELOC_390_PLTOFF32
,
3765 /* 64-bit rel. offset from the GOT to a PLT entry. */
3766 BFD_RELOC_390_PLTOFF64
,
3768 /* s390 tls relocations. */
3769 BFD_RELOC_390_TLS_LOAD
,
3770 BFD_RELOC_390_TLS_GDCALL
,
3771 BFD_RELOC_390_TLS_LDCALL
,
3772 BFD_RELOC_390_TLS_GD32
,
3773 BFD_RELOC_390_TLS_GD64
,
3774 BFD_RELOC_390_TLS_GOTIE12
,
3775 BFD_RELOC_390_TLS_GOTIE32
,
3776 BFD_RELOC_390_TLS_GOTIE64
,
3777 BFD_RELOC_390_TLS_LDM32
,
3778 BFD_RELOC_390_TLS_LDM64
,
3779 BFD_RELOC_390_TLS_IE32
,
3780 BFD_RELOC_390_TLS_IE64
,
3781 BFD_RELOC_390_TLS_IEENT
,
3782 BFD_RELOC_390_TLS_LE32
,
3783 BFD_RELOC_390_TLS_LE64
,
3784 BFD_RELOC_390_TLS_LDO32
,
3785 BFD_RELOC_390_TLS_LDO64
,
3786 BFD_RELOC_390_TLS_DTPMOD
,
3787 BFD_RELOC_390_TLS_DTPOFF
,
3788 BFD_RELOC_390_TLS_TPOFF
,
3790 /* Long displacement extension. */
3792 BFD_RELOC_390_GOT20
,
3793 BFD_RELOC_390_GOTPLT20
,
3794 BFD_RELOC_390_TLS_GOTIE20
,
3796 /* Score relocations */
3797 BFD_RELOC_SCORE_DUMMY1
,
3799 /* Low 16 bit for load/store */
3800 BFD_RELOC_SCORE_GPREL15
,
3802 /* This is a 24-bit reloc with the right 1 bit assumed to be 0 */
3803 BFD_RELOC_SCORE_DUMMY2
,
3804 BFD_RELOC_SCORE_JMP
,
3806 /* This is a 19-bit reloc with the right 1 bit assumed to be 0 */
3807 BFD_RELOC_SCORE_BRANCH
,
3809 /* This is a 11-bit reloc with the right 1 bit assumed to be 0 */
3810 BFD_RELOC_SCORE16_JMP
,
3812 /* This is a 8-bit reloc with the right 1 bit assumed to be 0 */
3813 BFD_RELOC_SCORE16_BRANCH
,
3815 /* Undocumented Score relocs */
3816 BFD_RELOC_SCORE_GOT15
,
3817 BFD_RELOC_SCORE_GOT_LO16
,
3818 BFD_RELOC_SCORE_CALL15
,
3819 BFD_RELOC_SCORE_DUMMY_HI16
,
3821 /* Scenix IP2K - 9-bit register number / data address */
3824 /* Scenix IP2K - 4-bit register/data bank number */
3825 BFD_RELOC_IP2K_BANK
,
3827 /* Scenix IP2K - low 13 bits of instruction word address */
3828 BFD_RELOC_IP2K_ADDR16CJP
,
3830 /* Scenix IP2K - high 3 bits of instruction word address */
3831 BFD_RELOC_IP2K_PAGE3
,
3833 /* Scenix IP2K - ext/low/high 8 bits of data address */
3834 BFD_RELOC_IP2K_LO8DATA
,
3835 BFD_RELOC_IP2K_HI8DATA
,
3836 BFD_RELOC_IP2K_EX8DATA
,
3838 /* Scenix IP2K - low/high 8 bits of instruction word address */
3839 BFD_RELOC_IP2K_LO8INSN
,
3840 BFD_RELOC_IP2K_HI8INSN
,
3842 /* Scenix IP2K - even/odd PC modifier to modify snb pcl.0 */
3843 BFD_RELOC_IP2K_PC_SKIP
,
3845 /* Scenix IP2K - 16 bit word address in text section. */
3846 BFD_RELOC_IP2K_TEXT
,
3848 /* Scenix IP2K - 7-bit sp or dp offset */
3849 BFD_RELOC_IP2K_FR_OFFSET
,
3851 /* Scenix VPE4K coprocessor - data/insn-space addressing */
3852 BFD_RELOC_VPE4KMATH_DATA
,
3853 BFD_RELOC_VPE4KMATH_INSN
,
3855 /* These two relocations are used by the linker to determine which of
3856 the entries in a C++ virtual function table are actually used. When
3857 the --gc-sections option is given, the linker will zero out the entries
3858 that are not used, so that the code for those functions need not be
3859 included in the output.
3861 VTABLE_INHERIT is a zero-space relocation used to describe to the
3862 linker the inheritance tree of a C++ virtual function table. The
3863 relocation's symbol should be the parent class' vtable, and the
3864 relocation should be located at the child vtable.
3866 VTABLE_ENTRY is a zero-space relocation that describes the use of a
3867 virtual function table entry. The reloc's symbol should refer to the
3868 table of the class mentioned in the code. Off of that base, an offset
3869 describes the entry that is being used. For Rela hosts, this offset
3870 is stored in the reloc's addend. For Rel hosts, we are forced to put
3871 this offset in the reloc's section offset. */
3872 BFD_RELOC_VTABLE_INHERIT
,
3873 BFD_RELOC_VTABLE_ENTRY
,
3875 /* Intel IA64 Relocations. */
3876 BFD_RELOC_IA64_IMM14
,
3877 BFD_RELOC_IA64_IMM22
,
3878 BFD_RELOC_IA64_IMM64
,
3879 BFD_RELOC_IA64_DIR32MSB
,
3880 BFD_RELOC_IA64_DIR32LSB
,
3881 BFD_RELOC_IA64_DIR64MSB
,
3882 BFD_RELOC_IA64_DIR64LSB
,
3883 BFD_RELOC_IA64_GPREL22
,
3884 BFD_RELOC_IA64_GPREL64I
,
3885 BFD_RELOC_IA64_GPREL32MSB
,
3886 BFD_RELOC_IA64_GPREL32LSB
,
3887 BFD_RELOC_IA64_GPREL64MSB
,
3888 BFD_RELOC_IA64_GPREL64LSB
,
3889 BFD_RELOC_IA64_LTOFF22
,
3890 BFD_RELOC_IA64_LTOFF64I
,
3891 BFD_RELOC_IA64_PLTOFF22
,
3892 BFD_RELOC_IA64_PLTOFF64I
,
3893 BFD_RELOC_IA64_PLTOFF64MSB
,
3894 BFD_RELOC_IA64_PLTOFF64LSB
,
3895 BFD_RELOC_IA64_FPTR64I
,
3896 BFD_RELOC_IA64_FPTR32MSB
,
3897 BFD_RELOC_IA64_FPTR32LSB
,
3898 BFD_RELOC_IA64_FPTR64MSB
,
3899 BFD_RELOC_IA64_FPTR64LSB
,
3900 BFD_RELOC_IA64_PCREL21B
,
3901 BFD_RELOC_IA64_PCREL21BI
,
3902 BFD_RELOC_IA64_PCREL21M
,
3903 BFD_RELOC_IA64_PCREL21F
,
3904 BFD_RELOC_IA64_PCREL22
,
3905 BFD_RELOC_IA64_PCREL60B
,
3906 BFD_RELOC_IA64_PCREL64I
,
3907 BFD_RELOC_IA64_PCREL32MSB
,
3908 BFD_RELOC_IA64_PCREL32LSB
,
3909 BFD_RELOC_IA64_PCREL64MSB
,
3910 BFD_RELOC_IA64_PCREL64LSB
,
3911 BFD_RELOC_IA64_LTOFF_FPTR22
,
3912 BFD_RELOC_IA64_LTOFF_FPTR64I
,
3913 BFD_RELOC_IA64_LTOFF_FPTR32MSB
,
3914 BFD_RELOC_IA64_LTOFF_FPTR32LSB
,
3915 BFD_RELOC_IA64_LTOFF_FPTR64MSB
,
3916 BFD_RELOC_IA64_LTOFF_FPTR64LSB
,
3917 BFD_RELOC_IA64_SEGREL32MSB
,
3918 BFD_RELOC_IA64_SEGREL32LSB
,
3919 BFD_RELOC_IA64_SEGREL64MSB
,
3920 BFD_RELOC_IA64_SEGREL64LSB
,
3921 BFD_RELOC_IA64_SECREL32MSB
,
3922 BFD_RELOC_IA64_SECREL32LSB
,
3923 BFD_RELOC_IA64_SECREL64MSB
,
3924 BFD_RELOC_IA64_SECREL64LSB
,
3925 BFD_RELOC_IA64_REL32MSB
,
3926 BFD_RELOC_IA64_REL32LSB
,
3927 BFD_RELOC_IA64_REL64MSB
,
3928 BFD_RELOC_IA64_REL64LSB
,
3929 BFD_RELOC_IA64_LTV32MSB
,
3930 BFD_RELOC_IA64_LTV32LSB
,
3931 BFD_RELOC_IA64_LTV64MSB
,
3932 BFD_RELOC_IA64_LTV64LSB
,
3933 BFD_RELOC_IA64_IPLTMSB
,
3934 BFD_RELOC_IA64_IPLTLSB
,
3935 BFD_RELOC_IA64_COPY
,
3936 BFD_RELOC_IA64_LTOFF22X
,
3937 BFD_RELOC_IA64_LDXMOV
,
3938 BFD_RELOC_IA64_TPREL14
,
3939 BFD_RELOC_IA64_TPREL22
,
3940 BFD_RELOC_IA64_TPREL64I
,
3941 BFD_RELOC_IA64_TPREL64MSB
,
3942 BFD_RELOC_IA64_TPREL64LSB
,
3943 BFD_RELOC_IA64_LTOFF_TPREL22
,
3944 BFD_RELOC_IA64_DTPMOD64MSB
,
3945 BFD_RELOC_IA64_DTPMOD64LSB
,
3946 BFD_RELOC_IA64_LTOFF_DTPMOD22
,
3947 BFD_RELOC_IA64_DTPREL14
,
3948 BFD_RELOC_IA64_DTPREL22
,
3949 BFD_RELOC_IA64_DTPREL64I
,
3950 BFD_RELOC_IA64_DTPREL32MSB
,
3951 BFD_RELOC_IA64_DTPREL32LSB
,
3952 BFD_RELOC_IA64_DTPREL64MSB
,
3953 BFD_RELOC_IA64_DTPREL64LSB
,
3954 BFD_RELOC_IA64_LTOFF_DTPREL22
,
3956 /* Motorola 68HC11 reloc.
3957 This is the 8 bit high part of an absolute address. */
3958 BFD_RELOC_M68HC11_HI8
,
3960 /* Motorola 68HC11 reloc.
3961 This is the 8 bit low part of an absolute address. */
3962 BFD_RELOC_M68HC11_LO8
,
3964 /* Motorola 68HC11 reloc.
3965 This is the 3 bit of a value. */
3966 BFD_RELOC_M68HC11_3B
,
3968 /* Motorola 68HC11 reloc.
3969 This reloc marks the beginning of a jump/call instruction.
3970 It is used for linker relaxation to correctly identify beginning
3971 of instruction and change some branches to use PC-relative
3973 BFD_RELOC_M68HC11_RL_JUMP
,
3975 /* Motorola 68HC11 reloc.
3976 This reloc marks a group of several instructions that gcc generates
3977 and for which the linker relaxation pass can modify and/or remove
3979 BFD_RELOC_M68HC11_RL_GROUP
,
3981 /* Motorola 68HC11 reloc.
3982 This is the 16-bit lower part of an address. It is used for 'call'
3983 instruction to specify the symbol address without any special
3984 transformation (due to memory bank window). */
3985 BFD_RELOC_M68HC11_LO16
,
3987 /* Motorola 68HC11 reloc.
3988 This is a 8-bit reloc that specifies the page number of an address.
3989 It is used by 'call' instruction to specify the page number of
3991 BFD_RELOC_M68HC11_PAGE
,
3993 /* Motorola 68HC11 reloc.
3994 This is a 24-bit reloc that represents the address with a 16-bit
3995 value and a 8-bit page number. The symbol address is transformed
3996 to follow the 16K memory bank of 68HC12 (seen as mapped in the window). */
3997 BFD_RELOC_M68HC11_24
,
3999 /* Motorola 68HC12 reloc.
4000 This is the 5 bits of a value. */
4001 BFD_RELOC_M68HC12_5B
,
4003 /* NS CR16C Relocations. */
4004 BFD_RELOC_16C_NUM08
,
4005 BFD_RELOC_16C_NUM08_C
,
4006 BFD_RELOC_16C_NUM16
,
4007 BFD_RELOC_16C_NUM16_C
,
4008 BFD_RELOC_16C_NUM32
,
4009 BFD_RELOC_16C_NUM32_C
,
4010 BFD_RELOC_16C_DISP04
,
4011 BFD_RELOC_16C_DISP04_C
,
4012 BFD_RELOC_16C_DISP08
,
4013 BFD_RELOC_16C_DISP08_C
,
4014 BFD_RELOC_16C_DISP16
,
4015 BFD_RELOC_16C_DISP16_C
,
4016 BFD_RELOC_16C_DISP24
,
4017 BFD_RELOC_16C_DISP24_C
,
4018 BFD_RELOC_16C_DISP24a
,
4019 BFD_RELOC_16C_DISP24a_C
,
4020 BFD_RELOC_16C_REG04
,
4021 BFD_RELOC_16C_REG04_C
,
4022 BFD_RELOC_16C_REG04a
,
4023 BFD_RELOC_16C_REG04a_C
,
4024 BFD_RELOC_16C_REG14
,
4025 BFD_RELOC_16C_REG14_C
,
4026 BFD_RELOC_16C_REG16
,
4027 BFD_RELOC_16C_REG16_C
,
4028 BFD_RELOC_16C_REG20
,
4029 BFD_RELOC_16C_REG20_C
,
4030 BFD_RELOC_16C_ABS20
,
4031 BFD_RELOC_16C_ABS20_C
,
4032 BFD_RELOC_16C_ABS24
,
4033 BFD_RELOC_16C_ABS24_C
,
4034 BFD_RELOC_16C_IMM04
,
4035 BFD_RELOC_16C_IMM04_C
,
4036 BFD_RELOC_16C_IMM16
,
4037 BFD_RELOC_16C_IMM16_C
,
4038 BFD_RELOC_16C_IMM20
,
4039 BFD_RELOC_16C_IMM20_C
,
4040 BFD_RELOC_16C_IMM24
,
4041 BFD_RELOC_16C_IMM24_C
,
4042 BFD_RELOC_16C_IMM32
,
4043 BFD_RELOC_16C_IMM32_C
,
4045 /* NS CRX Relocations. */
4048 BFD_RELOC_CRX_REL8_CMP
,
4049 BFD_RELOC_CRX_REL16
,
4050 BFD_RELOC_CRX_REL24
,
4051 BFD_RELOC_CRX_REL32
,
4052 BFD_RELOC_CRX_REGREL12
,
4053 BFD_RELOC_CRX_REGREL22
,
4054 BFD_RELOC_CRX_REGREL28
,
4055 BFD_RELOC_CRX_REGREL32
,
4056 BFD_RELOC_CRX_ABS16
,
4057 BFD_RELOC_CRX_ABS32
,
4059 BFD_RELOC_CRX_NUM16
,
4060 BFD_RELOC_CRX_NUM32
,
4061 BFD_RELOC_CRX_IMM16
,
4062 BFD_RELOC_CRX_IMM32
,
4063 BFD_RELOC_CRX_SWITCH8
,
4064 BFD_RELOC_CRX_SWITCH16
,
4065 BFD_RELOC_CRX_SWITCH32
,
4067 /* These relocs are only used within the CRIS assembler. They are not
4068 (at present) written to any object files. */
4069 BFD_RELOC_CRIS_BDISP8
,
4070 BFD_RELOC_CRIS_UNSIGNED_5
,
4071 BFD_RELOC_CRIS_SIGNED_6
,
4072 BFD_RELOC_CRIS_UNSIGNED_6
,
4073 BFD_RELOC_CRIS_SIGNED_8
,
4074 BFD_RELOC_CRIS_UNSIGNED_8
,
4075 BFD_RELOC_CRIS_SIGNED_16
,
4076 BFD_RELOC_CRIS_UNSIGNED_16
,
4077 BFD_RELOC_CRIS_LAPCQ_OFFSET
,
4078 BFD_RELOC_CRIS_UNSIGNED_4
,
4080 /* Relocs used in ELF shared libraries for CRIS. */
4081 BFD_RELOC_CRIS_COPY
,
4082 BFD_RELOC_CRIS_GLOB_DAT
,
4083 BFD_RELOC_CRIS_JUMP_SLOT
,
4084 BFD_RELOC_CRIS_RELATIVE
,
4086 /* 32-bit offset to symbol-entry within GOT. */
4087 BFD_RELOC_CRIS_32_GOT
,
4089 /* 16-bit offset to symbol-entry within GOT. */
4090 BFD_RELOC_CRIS_16_GOT
,
4092 /* 32-bit offset to symbol-entry within GOT, with PLT handling. */
4093 BFD_RELOC_CRIS_32_GOTPLT
,
4095 /* 16-bit offset to symbol-entry within GOT, with PLT handling. */
4096 BFD_RELOC_CRIS_16_GOTPLT
,
4098 /* 32-bit offset to symbol, relative to GOT. */
4099 BFD_RELOC_CRIS_32_GOTREL
,
4101 /* 32-bit offset to symbol with PLT entry, relative to GOT. */
4102 BFD_RELOC_CRIS_32_PLT_GOTREL
,
4104 /* 32-bit offset to symbol with PLT entry, relative to this relocation. */
4105 BFD_RELOC_CRIS_32_PLT_PCREL
,
4107 /* Intel i860 Relocations. */
4109 BFD_RELOC_860_GLOB_DAT
,
4110 BFD_RELOC_860_JUMP_SLOT
,
4111 BFD_RELOC_860_RELATIVE
,
4113 BFD_RELOC_860_PLT26
,
4116 BFD_RELOC_860_SPLIT0
,
4118 BFD_RELOC_860_SPLIT1
,
4120 BFD_RELOC_860_SPLIT2
,
4122 BFD_RELOC_860_LOGOT0
,
4123 BFD_RELOC_860_SPGOT0
,
4124 BFD_RELOC_860_LOGOT1
,
4125 BFD_RELOC_860_SPGOT1
,
4126 BFD_RELOC_860_LOGOTOFF0
,
4127 BFD_RELOC_860_SPGOTOFF0
,
4128 BFD_RELOC_860_LOGOTOFF1
,
4129 BFD_RELOC_860_SPGOTOFF1
,
4130 BFD_RELOC_860_LOGOTOFF2
,
4131 BFD_RELOC_860_LOGOTOFF3
,
4133 BFD_RELOC_860_HIGHADJ
,
4134 BFD_RELOC_860_HAGOT
,
4135 BFD_RELOC_860_HAGOTOFF
,
4138 BFD_RELOC_860_HIGOT
,
4139 BFD_RELOC_860_HIGOTOFF
,
4141 /* OpenRISC Relocations. */
4142 BFD_RELOC_OPENRISC_ABS_26
,
4143 BFD_RELOC_OPENRISC_REL_26
,
4145 /* H8 elf Relocations. */
4146 BFD_RELOC_H8_DIR16A8
,
4147 BFD_RELOC_H8_DIR16R8
,
4148 BFD_RELOC_H8_DIR24A8
,
4149 BFD_RELOC_H8_DIR24R8
,
4150 BFD_RELOC_H8_DIR32A16
,
4152 /* Sony Xstormy16 Relocations. */
4153 BFD_RELOC_XSTORMY16_REL_12
,
4154 BFD_RELOC_XSTORMY16_12
,
4155 BFD_RELOC_XSTORMY16_24
,
4156 BFD_RELOC_XSTORMY16_FPTR16
,
4158 /* Infineon Relocations. */
4159 BFD_RELOC_XC16X_PAG
,
4160 BFD_RELOC_XC16X_POF
,
4161 BFD_RELOC_XC16X_SEG
,
4162 BFD_RELOC_XC16X_SOF
,
4164 /* Relocations used by VAX ELF. */
4165 BFD_RELOC_VAX_GLOB_DAT
,
4166 BFD_RELOC_VAX_JMP_SLOT
,
4167 BFD_RELOC_VAX_RELATIVE
,
4169 /* Morpho MT - 16 bit immediate relocation. */
4172 /* Morpho MT - Hi 16 bits of an address. */
4175 /* Morpho MT - Low 16 bits of an address. */
4178 /* Morpho MT - Used to tell the linker which vtable entries are used. */
4179 BFD_RELOC_MT_GNU_VTINHERIT
,
4181 /* Morpho MT - Used to tell the linker which vtable entries are used. */
4182 BFD_RELOC_MT_GNU_VTENTRY
,
4184 /* Morpho MT - 8 bit immediate relocation. */
4185 BFD_RELOC_MT_PCINSN8
,
4187 /* msp430 specific relocation codes */
4188 BFD_RELOC_MSP430_10_PCREL
,
4189 BFD_RELOC_MSP430_16_PCREL
,
4190 BFD_RELOC_MSP430_16
,
4191 BFD_RELOC_MSP430_16_PCREL_BYTE
,
4192 BFD_RELOC_MSP430_16_BYTE
,
4193 BFD_RELOC_MSP430_2X_PCREL
,
4194 BFD_RELOC_MSP430_RL_PCREL
,
4196 /* IQ2000 Relocations. */
4197 BFD_RELOC_IQ2000_OFFSET_16
,
4198 BFD_RELOC_IQ2000_OFFSET_21
,
4199 BFD_RELOC_IQ2000_UHI16
,
4201 /* Special Xtensa relocation used only by PLT entries in ELF shared
4202 objects to indicate that the runtime linker should set the value
4203 to one of its own internal functions or data structures. */
4204 BFD_RELOC_XTENSA_RTLD
,
4206 /* Xtensa relocations for ELF shared objects. */
4207 BFD_RELOC_XTENSA_GLOB_DAT
,
4208 BFD_RELOC_XTENSA_JMP_SLOT
,
4209 BFD_RELOC_XTENSA_RELATIVE
,
4211 /* Xtensa relocation used in ELF object files for symbols that may require
4212 PLT entries. Otherwise, this is just a generic 32-bit relocation. */
4213 BFD_RELOC_XTENSA_PLT
,
4215 /* Xtensa relocations to mark the difference of two local symbols.
4216 These are only needed to support linker relaxation and can be ignored
4217 when not relaxing. The field is set to the value of the difference
4218 assuming no relaxation. The relocation encodes the position of the
4219 first symbol so the linker can determine whether to adjust the field
4221 BFD_RELOC_XTENSA_DIFF8
,
4222 BFD_RELOC_XTENSA_DIFF16
,
4223 BFD_RELOC_XTENSA_DIFF32
,
4225 /* Generic Xtensa relocations for instruction operands. Only the slot
4226 number is encoded in the relocation. The relocation applies to the
4227 last PC-relative immediate operand, or if there are no PC-relative
4228 immediates, to the last immediate operand. */
4229 BFD_RELOC_XTENSA_SLOT0_OP
,
4230 BFD_RELOC_XTENSA_SLOT1_OP
,
4231 BFD_RELOC_XTENSA_SLOT2_OP
,
4232 BFD_RELOC_XTENSA_SLOT3_OP
,
4233 BFD_RELOC_XTENSA_SLOT4_OP
,
4234 BFD_RELOC_XTENSA_SLOT5_OP
,
4235 BFD_RELOC_XTENSA_SLOT6_OP
,
4236 BFD_RELOC_XTENSA_SLOT7_OP
,
4237 BFD_RELOC_XTENSA_SLOT8_OP
,
4238 BFD_RELOC_XTENSA_SLOT9_OP
,
4239 BFD_RELOC_XTENSA_SLOT10_OP
,
4240 BFD_RELOC_XTENSA_SLOT11_OP
,
4241 BFD_RELOC_XTENSA_SLOT12_OP
,
4242 BFD_RELOC_XTENSA_SLOT13_OP
,
4243 BFD_RELOC_XTENSA_SLOT14_OP
,
4245 /* Alternate Xtensa relocations. Only the slot is encoded in the
4246 relocation. The meaning of these relocations is opcode-specific. */
4247 BFD_RELOC_XTENSA_SLOT0_ALT
,
4248 BFD_RELOC_XTENSA_SLOT1_ALT
,
4249 BFD_RELOC_XTENSA_SLOT2_ALT
,
4250 BFD_RELOC_XTENSA_SLOT3_ALT
,
4251 BFD_RELOC_XTENSA_SLOT4_ALT
,
4252 BFD_RELOC_XTENSA_SLOT5_ALT
,
4253 BFD_RELOC_XTENSA_SLOT6_ALT
,
4254 BFD_RELOC_XTENSA_SLOT7_ALT
,
4255 BFD_RELOC_XTENSA_SLOT8_ALT
,
4256 BFD_RELOC_XTENSA_SLOT9_ALT
,
4257 BFD_RELOC_XTENSA_SLOT10_ALT
,
4258 BFD_RELOC_XTENSA_SLOT11_ALT
,
4259 BFD_RELOC_XTENSA_SLOT12_ALT
,
4260 BFD_RELOC_XTENSA_SLOT13_ALT
,
4261 BFD_RELOC_XTENSA_SLOT14_ALT
,
4263 /* Xtensa relocations for backward compatibility. These have all been
4264 replaced by BFD_RELOC_XTENSA_SLOT0_OP. */
4265 BFD_RELOC_XTENSA_OP0
,
4266 BFD_RELOC_XTENSA_OP1
,
4267 BFD_RELOC_XTENSA_OP2
,
4269 /* Xtensa relocation to mark that the assembler expanded the
4270 instructions from an original target. The expansion size is
4271 encoded in the reloc size. */
4272 BFD_RELOC_XTENSA_ASM_EXPAND
,
4274 /* Xtensa relocation to mark that the linker should simplify
4275 assembler-expanded instructions. This is commonly used
4276 internally by the linker after analysis of a
4277 BFD_RELOC_XTENSA_ASM_EXPAND. */
4278 BFD_RELOC_XTENSA_ASM_SIMPLIFY
,
4280 /* 8 bit signed offset in (ix+d) or (iy+d). */
4281 BFD_RELOC_Z80_DISP8
,
4284 BFD_RELOC_Z8K_DISP7
,
4287 BFD_RELOC_Z8K_CALLR
,
4290 BFD_RELOC_Z8K_IMM4L
,
4292 typedef enum bfd_reloc_code_real bfd_reloc_code_real_type
;
4293 reloc_howto_type
*bfd_reloc_type_lookup
4294 (bfd
*abfd
, bfd_reloc_code_real_type code
);
4296 const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code
);
4298 /* Extracted from syms.c. */
4300 typedef struct bfd_symbol
4302 /* A pointer to the BFD which owns the symbol. This information
4303 is necessary so that a back end can work out what additional
4304 information (invisible to the application writer) is carried
4307 This field is *almost* redundant, since you can use section->owner
4308 instead, except that some symbols point to the global sections
4309 bfd_{abs,com,und}_section. This could be fixed by making
4310 these globals be per-bfd (or per-target-flavor). FIXME. */
4311 struct bfd
*the_bfd
; /* Use bfd_asymbol_bfd(sym) to access this field. */
4313 /* The text of the symbol. The name is left alone, and not copied; the
4314 application may not alter it. */
4317 /* The value of the symbol. This really should be a union of a
4318 numeric value with a pointer, since some flags indicate that
4319 a pointer to another symbol is stored here. */
4322 /* Attributes of a symbol. */
4323 #define BSF_NO_FLAGS 0x00
4325 /* The symbol has local scope; <<static>> in <<C>>. The value
4326 is the offset into the section of the data. */
4327 #define BSF_LOCAL 0x01
4329 /* The symbol has global scope; initialized data in <<C>>. The
4330 value is the offset into the section of the data. */
4331 #define BSF_GLOBAL 0x02
4333 /* The symbol has global scope and is exported. The value is
4334 the offset into the section of the data. */
4335 #define BSF_EXPORT BSF_GLOBAL /* No real difference. */
4337 /* A normal C symbol would be one of:
4338 <<BSF_LOCAL>>, <<BSF_FORT_COMM>>, <<BSF_UNDEFINED>> or
4341 /* The symbol is a debugging record. The value has an arbitrary
4342 meaning, unless BSF_DEBUGGING_RELOC is also set. */
4343 #define BSF_DEBUGGING 0x08
4345 /* The symbol denotes a function entry point. Used in ELF,
4346 perhaps others someday. */
4347 #define BSF_FUNCTION 0x10
4349 /* Used by the linker. */
4350 #define BSF_KEEP 0x20
4351 #define BSF_KEEP_G 0x40
4353 /* A weak global symbol, overridable without warnings by
4354 a regular global symbol of the same name. */
4355 #define BSF_WEAK 0x80
4357 /* This symbol was created to point to a section, e.g. ELF's
4358 STT_SECTION symbols. */
4359 #define BSF_SECTION_SYM 0x100
4361 /* The symbol used to be a common symbol, but now it is
4363 #define BSF_OLD_COMMON 0x200
4365 /* The default value for common data. */
4366 #define BFD_FORT_COMM_DEFAULT_VALUE 0
4368 /* In some files the type of a symbol sometimes alters its
4369 location in an output file - ie in coff a <<ISFCN>> symbol
4370 which is also <<C_EXT>> symbol appears where it was
4371 declared and not at the end of a section. This bit is set
4372 by the target BFD part to convey this information. */
4373 #define BSF_NOT_AT_END 0x400
4375 /* Signal that the symbol is the label of constructor section. */
4376 #define BSF_CONSTRUCTOR 0x800
4378 /* Signal that the symbol is a warning symbol. The name is a
4379 warning. The name of the next symbol is the one to warn about;
4380 if a reference is made to a symbol with the same name as the next
4381 symbol, a warning is issued by the linker. */
4382 #define BSF_WARNING 0x1000
4384 /* Signal that the symbol is indirect. This symbol is an indirect
4385 pointer to the symbol with the same name as the next symbol. */
4386 #define BSF_INDIRECT 0x2000
4388 /* BSF_FILE marks symbols that contain a file name. This is used
4389 for ELF STT_FILE symbols. */
4390 #define BSF_FILE 0x4000
4392 /* Symbol is from dynamic linking information. */
4393 #define BSF_DYNAMIC 0x8000
4395 /* The symbol denotes a data object. Used in ELF, and perhaps
4397 #define BSF_OBJECT 0x10000
4399 /* This symbol is a debugging symbol. The value is the offset
4400 into the section of the data. BSF_DEBUGGING should be set
4402 #define BSF_DEBUGGING_RELOC 0x20000
4404 /* This symbol is thread local. Used in ELF. */
4405 #define BSF_THREAD_LOCAL 0x40000
4409 /* A pointer to the section to which this symbol is
4410 relative. This will always be non NULL, there are special
4411 sections for undefined and absolute symbols. */
4412 struct bfd_section
*section
;
4414 /* Back end special data. */
4424 #define bfd_get_symtab_upper_bound(abfd) \
4425 BFD_SEND (abfd, _bfd_get_symtab_upper_bound, (abfd))
4427 bfd_boolean
bfd_is_local_label (bfd
*abfd
, asymbol
*sym
);
4429 bfd_boolean
bfd_is_local_label_name (bfd
*abfd
, const char *name
);
4431 #define bfd_is_local_label_name(abfd, name) \
4432 BFD_SEND (abfd, _bfd_is_local_label_name, (abfd, name))
4434 bfd_boolean
bfd_is_target_special_symbol (bfd
*abfd
, asymbol
*sym
);
4436 #define bfd_is_target_special_symbol(abfd, sym) \
4437 BFD_SEND (abfd, _bfd_is_target_special_symbol, (abfd, sym))
4439 #define bfd_canonicalize_symtab(abfd, location) \
4440 BFD_SEND (abfd, _bfd_canonicalize_symtab, (abfd, location))
4442 bfd_boolean bfd_set_symtab
4443 (bfd
*abfd
, asymbol
**location
, unsigned int count
);
4445 void bfd_print_symbol_vandf (bfd
*abfd
, void *file
, asymbol
*symbol
);
4447 #define bfd_make_empty_symbol(abfd) \
4448 BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd))
4450 asymbol
*_bfd_generic_make_empty_symbol (bfd
*);
4452 #define bfd_make_debug_symbol(abfd,ptr,size) \
4453 BFD_SEND (abfd, _bfd_make_debug_symbol, (abfd, ptr, size))
4455 int bfd_decode_symclass (asymbol
*symbol
);
4457 bfd_boolean
bfd_is_undefined_symclass (int symclass
);
4459 void bfd_symbol_info (asymbol
*symbol
, symbol_info
*ret
);
4461 bfd_boolean bfd_copy_private_symbol_data
4462 (bfd
*ibfd
, asymbol
*isym
, bfd
*obfd
, asymbol
*osym
);
4464 #define bfd_copy_private_symbol_data(ibfd, isymbol, obfd, osymbol) \
4465 BFD_SEND (obfd, _bfd_copy_private_symbol_data, \
4466 (ibfd, isymbol, obfd, osymbol))
4468 /* Extracted from bfd.c. */
4471 /* A unique identifier of the BFD */
4474 /* The filename the application opened the BFD with. */
4475 const char *filename
;
4477 /* A pointer to the target jump table. */
4478 const struct bfd_target
*xvec
;
4480 /* The IOSTREAM, and corresponding IO vector that provide access
4481 to the file backing the BFD. */
4483 const struct bfd_iovec
*iovec
;
4485 /* Is the file descriptor being cached? That is, can it be closed as
4486 needed, and re-opened when accessed later? */
4487 bfd_boolean cacheable
;
4489 /* Marks whether there was a default target specified when the
4490 BFD was opened. This is used to select which matching algorithm
4491 to use to choose the back end. */
4492 bfd_boolean target_defaulted
;
4494 /* The caching routines use these to maintain a
4495 least-recently-used list of BFDs. */
4496 struct bfd
*lru_prev
, *lru_next
;
4498 /* When a file is closed by the caching routines, BFD retains
4499 state information on the file here... */
4502 /* ... and here: (``once'' means at least once). */
4503 bfd_boolean opened_once
;
4505 /* Set if we have a locally maintained mtime value, rather than
4506 getting it from the file each time. */
4507 bfd_boolean mtime_set
;
4509 /* File modified time, if mtime_set is TRUE. */
4512 /* Reserved for an unimplemented file locking extension. */
4515 /* The format which belongs to the BFD. (object, core, etc.) */
4518 /* The direction with which the BFD was opened. */
4523 write_direction
= 2,
4528 /* Format_specific flags. */
4531 /* Currently my_archive is tested before adding origin to
4532 anything. I believe that this can become always an add of
4533 origin, with origin set to 0 for non archive files. */
4536 /* Remember when output has begun, to stop strange things
4538 bfd_boolean output_has_begun
;
4540 /* A hash table for section names. */
4541 struct bfd_hash_table section_htab
;
4543 /* Pointer to linked list of sections. */
4544 struct bfd_section
*sections
;
4546 /* The last section on the section list. */
4547 struct bfd_section
*section_last
;
4549 /* The number of sections. */
4550 unsigned int section_count
;
4552 /* Stuff only useful for object files:
4553 The start address. */
4554 bfd_vma start_address
;
4556 /* Used for input and output. */
4557 unsigned int symcount
;
4559 /* Symbol table for output BFD (with symcount entries). */
4560 struct bfd_symbol
**outsymbols
;
4562 /* Used for slurped dynamic symbol tables. */
4563 unsigned int dynsymcount
;
4565 /* Pointer to structure which contains architecture information. */
4566 const struct bfd_arch_info
*arch_info
;
4568 /* Flag set if symbols from this BFD should not be exported. */
4569 bfd_boolean no_export
;
4571 /* Stuff only useful for archives. */
4573 struct bfd
*my_archive
; /* The containing archive BFD. */
4574 struct bfd
*next
; /* The next BFD in the archive. */
4575 struct bfd
*archive_head
; /* The first BFD in the archive. */
4576 bfd_boolean has_armap
;
4578 /* A chain of BFD structures involved in a link. */
4579 struct bfd
*link_next
;
4581 /* A field used by _bfd_generic_link_add_archive_symbols. This will
4582 be used only for archive elements. */
4585 /* Used by the back end to hold private data. */
4588 struct aout_data_struct
*aout_data
;
4589 struct artdata
*aout_ar_data
;
4590 struct _oasys_data
*oasys_obj_data
;
4591 struct _oasys_ar_data
*oasys_ar_data
;
4592 struct coff_tdata
*coff_obj_data
;
4593 struct pe_tdata
*pe_obj_data
;
4594 struct xcoff_tdata
*xcoff_obj_data
;
4595 struct ecoff_tdata
*ecoff_obj_data
;
4596 struct ieee_data_struct
*ieee_data
;
4597 struct ieee_ar_data_struct
*ieee_ar_data
;
4598 struct srec_data_struct
*srec_data
;
4599 struct ihex_data_struct
*ihex_data
;
4600 struct tekhex_data_struct
*tekhex_data
;
4601 struct elf_obj_tdata
*elf_obj_data
;
4602 struct nlm_obj_tdata
*nlm_obj_data
;
4603 struct bout_data_struct
*bout_data
;
4604 struct mmo_data_struct
*mmo_data
;
4605 struct sun_core_struct
*sun_core_data
;
4606 struct sco5_core_struct
*sco5_core_data
;
4607 struct trad_core_struct
*trad_core_data
;
4608 struct som_data_struct
*som_data
;
4609 struct hpux_core_struct
*hpux_core_data
;
4610 struct hppabsd_core_struct
*hppabsd_core_data
;
4611 struct sgi_core_struct
*sgi_core_data
;
4612 struct lynx_core_struct
*lynx_core_data
;
4613 struct osf_core_struct
*osf_core_data
;
4614 struct cisco_core_struct
*cisco_core_data
;
4615 struct versados_data_struct
*versados_data
;
4616 struct netbsd_core_struct
*netbsd_core_data
;
4617 struct mach_o_data_struct
*mach_o_data
;
4618 struct mach_o_fat_data_struct
*mach_o_fat_data
;
4619 struct bfd_pef_data_struct
*pef_data
;
4620 struct bfd_pef_xlib_data_struct
*pef_xlib_data
;
4621 struct bfd_sym_data_struct
*sym_data
;
4626 /* Used by the application to hold private data. */
4629 /* Where all the allocated stuff under this BFD goes. This is a
4630 struct objalloc *, but we use void * to avoid requiring the inclusion
4635 typedef enum bfd_error
4637 bfd_error_no_error
= 0,
4638 bfd_error_system_call
,
4639 bfd_error_invalid_target
,
4640 bfd_error_wrong_format
,
4641 bfd_error_wrong_object_format
,
4642 bfd_error_invalid_operation
,
4643 bfd_error_no_memory
,
4644 bfd_error_no_symbols
,
4646 bfd_error_no_more_archived_files
,
4647 bfd_error_malformed_archive
,
4648 bfd_error_file_not_recognized
,
4649 bfd_error_file_ambiguously_recognized
,
4650 bfd_error_no_contents
,
4651 bfd_error_nonrepresentable_section
,
4652 bfd_error_no_debug_section
,
4653 bfd_error_bad_value
,
4654 bfd_error_file_truncated
,
4655 bfd_error_file_too_big
,
4657 bfd_error_invalid_error_code
4661 bfd_error_type
bfd_get_error (void);
4663 void bfd_set_error (bfd_error_type error_tag
, ...);
4665 const char *bfd_errmsg (bfd_error_type error_tag
);
4667 void bfd_perror (const char *message
);
4669 typedef void (*bfd_error_handler_type
) (const char *, ...);
4671 bfd_error_handler_type
bfd_set_error_handler (bfd_error_handler_type
);
4673 void bfd_set_error_program_name (const char *);
4675 bfd_error_handler_type
bfd_get_error_handler (void);
4677 long bfd_get_reloc_upper_bound (bfd
*abfd
, asection
*sect
);
4679 long bfd_canonicalize_reloc
4680 (bfd
*abfd
, asection
*sec
, arelent
**loc
, asymbol
**syms
);
4683 (bfd
*abfd
, asection
*sec
, arelent
**rel
, unsigned int count
);
4685 bfd_boolean
bfd_set_file_flags (bfd
*abfd
, flagword flags
);
4687 int bfd_get_arch_size (bfd
*abfd
);
4689 int bfd_get_sign_extend_vma (bfd
*abfd
);
4691 bfd_boolean
bfd_set_start_address (bfd
*abfd
, bfd_vma vma
);
4693 unsigned int bfd_get_gp_size (bfd
*abfd
);
4695 void bfd_set_gp_size (bfd
*abfd
, unsigned int i
);
4697 bfd_vma
bfd_scan_vma (const char *string
, const char **end
, int base
);
4699 bfd_boolean
bfd_copy_private_header_data (bfd
*ibfd
, bfd
*obfd
);
4701 #define bfd_copy_private_header_data(ibfd, obfd) \
4702 BFD_SEND (obfd, _bfd_copy_private_header_data, \
4704 bfd_boolean
bfd_copy_private_bfd_data (bfd
*ibfd
, bfd
*obfd
);
4706 #define bfd_copy_private_bfd_data(ibfd, obfd) \
4707 BFD_SEND (obfd, _bfd_copy_private_bfd_data, \
4709 bfd_boolean
bfd_merge_private_bfd_data (bfd
*ibfd
, bfd
*obfd
);
4711 #define bfd_merge_private_bfd_data(ibfd, obfd) \
4712 BFD_SEND (obfd, _bfd_merge_private_bfd_data, \
4714 bfd_boolean
bfd_set_private_flags (bfd
*abfd
, flagword flags
);
4716 #define bfd_set_private_flags(abfd, flags) \
4717 BFD_SEND (abfd, _bfd_set_private_flags, (abfd, flags))
4718 #define bfd_sizeof_headers(abfd, info) \
4719 BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, info))
4721 #define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \
4722 BFD_SEND (abfd, _bfd_find_nearest_line, \
4723 (abfd, sec, syms, off, file, func, line))
4725 #define bfd_find_line(abfd, syms, sym, file, line) \
4726 BFD_SEND (abfd, _bfd_find_line, \
4727 (abfd, syms, sym, file, line))
4729 #define bfd_find_inliner_info(abfd, file, func, line) \
4730 BFD_SEND (abfd, _bfd_find_inliner_info, \
4731 (abfd, file, func, line))
4733 #define bfd_debug_info_start(abfd) \
4734 BFD_SEND (abfd, _bfd_debug_info_start, (abfd))
4736 #define bfd_debug_info_end(abfd) \
4737 BFD_SEND (abfd, _bfd_debug_info_end, (abfd))
4739 #define bfd_debug_info_accumulate(abfd, section) \
4740 BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section))
4742 #define bfd_stat_arch_elt(abfd, stat) \
4743 BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat))
4745 #define bfd_update_armap_timestamp(abfd) \
4746 BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd))
4748 #define bfd_set_arch_mach(abfd, arch, mach)\
4749 BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach))
4751 #define bfd_relax_section(abfd, section, link_info, again) \
4752 BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again))
4754 #define bfd_gc_sections(abfd, link_info) \
4755 BFD_SEND (abfd, _bfd_gc_sections, (abfd, link_info))
4757 #define bfd_merge_sections(abfd, link_info) \
4758 BFD_SEND (abfd, _bfd_merge_sections, (abfd, link_info))
4760 #define bfd_is_group_section(abfd, sec) \
4761 BFD_SEND (abfd, _bfd_is_group_section, (abfd, sec))
4763 #define bfd_discard_group(abfd, sec) \
4764 BFD_SEND (abfd, _bfd_discard_group, (abfd, sec))
4766 #define bfd_link_hash_table_create(abfd) \
4767 BFD_SEND (abfd, _bfd_link_hash_table_create, (abfd))
4769 #define bfd_link_hash_table_free(abfd, hash) \
4770 BFD_SEND (abfd, _bfd_link_hash_table_free, (hash))
4772 #define bfd_link_add_symbols(abfd, info) \
4773 BFD_SEND (abfd, _bfd_link_add_symbols, (abfd, info))
4775 #define bfd_link_just_syms(abfd, sec, info) \
4776 BFD_SEND (abfd, _bfd_link_just_syms, (sec, info))
4778 #define bfd_final_link(abfd, info) \
4779 BFD_SEND (abfd, _bfd_final_link, (abfd, info))
4781 #define bfd_free_cached_info(abfd) \
4782 BFD_SEND (abfd, _bfd_free_cached_info, (abfd))
4784 #define bfd_get_dynamic_symtab_upper_bound(abfd) \
4785 BFD_SEND (abfd, _bfd_get_dynamic_symtab_upper_bound, (abfd))
4787 #define bfd_print_private_bfd_data(abfd, file)\
4788 BFD_SEND (abfd, _bfd_print_private_bfd_data, (abfd, file))
4790 #define bfd_canonicalize_dynamic_symtab(abfd, asymbols) \
4791 BFD_SEND (abfd, _bfd_canonicalize_dynamic_symtab, (abfd, asymbols))
4793 #define bfd_get_synthetic_symtab(abfd, count, syms, dyncount, dynsyms, ret) \
4794 BFD_SEND (abfd, _bfd_get_synthetic_symtab, (abfd, count, syms, \
4795 dyncount, dynsyms, ret))
4797 #define bfd_get_dynamic_reloc_upper_bound(abfd) \
4798 BFD_SEND (abfd, _bfd_get_dynamic_reloc_upper_bound, (abfd))
4800 #define bfd_canonicalize_dynamic_reloc(abfd, arels, asyms) \
4801 BFD_SEND (abfd, _bfd_canonicalize_dynamic_reloc, (abfd, arels, asyms))
4803 extern bfd_byte
*bfd_get_relocated_section_contents
4804 (bfd
*, struct bfd_link_info
*, struct bfd_link_order
*, bfd_byte
*,
4805 bfd_boolean
, asymbol
**);
4807 bfd_boolean
bfd_alt_mach_code (bfd
*abfd
, int alternative
);
4814 const struct bfd_arch_info
*arch_info
;
4815 struct bfd_section
*sections
;
4816 struct bfd_section
*section_last
;
4817 unsigned int section_count
;
4818 struct bfd_hash_table section_htab
;
4821 bfd_boolean
bfd_preserve_save (bfd
*, struct bfd_preserve
*);
4823 void bfd_preserve_restore (bfd
*, struct bfd_preserve
*);
4825 void bfd_preserve_finish (bfd
*, struct bfd_preserve
*);
4827 bfd_vma
bfd_emul_get_maxpagesize (const char *);
4829 void bfd_emul_set_maxpagesize (const char *, bfd_vma
);
4831 bfd_vma
bfd_emul_get_commonpagesize (const char *);
4833 void bfd_emul_set_commonpagesize (const char *, bfd_vma
);
4835 /* Extracted from archive.c. */
4836 symindex bfd_get_next_mapent
4837 (bfd
*abfd
, symindex previous
, carsym
**sym
);
4839 bfd_boolean
bfd_set_archive_head (bfd
*output
, bfd
*new_head
);
4841 bfd
*bfd_openr_next_archived_file (bfd
*archive
, bfd
*previous
);
4843 /* Extracted from corefile.c. */
4844 const char *bfd_core_file_failing_command (bfd
*abfd
);
4846 int bfd_core_file_failing_signal (bfd
*abfd
);
4848 bfd_boolean core_file_matches_executable_p
4849 (bfd
*core_bfd
, bfd
*exec_bfd
);
4851 bfd_boolean generic_core_file_matches_executable_p
4852 (bfd
*core_bfd
, bfd
*exec_bfd
);
4854 /* Extracted from targets.c. */
4855 #define BFD_SEND(bfd, message, arglist) \
4856 ((*((bfd)->xvec->message)) arglist)
4858 #ifdef DEBUG_BFD_SEND
4860 #define BFD_SEND(bfd, message, arglist) \
4861 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
4862 ((*((bfd)->xvec->message)) arglist) : \
4863 (bfd_assert (__FILE__,__LINE__), NULL))
4865 #define BFD_SEND_FMT(bfd, message, arglist) \
4866 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist)
4868 #ifdef DEBUG_BFD_SEND
4870 #define BFD_SEND_FMT(bfd, message, arglist) \
4871 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
4872 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) : \
4873 (bfd_assert (__FILE__,__LINE__), NULL))
4878 bfd_target_unknown_flavour
,
4879 bfd_target_aout_flavour
,
4880 bfd_target_coff_flavour
,
4881 bfd_target_ecoff_flavour
,
4882 bfd_target_xcoff_flavour
,
4883 bfd_target_elf_flavour
,
4884 bfd_target_ieee_flavour
,
4885 bfd_target_nlm_flavour
,
4886 bfd_target_oasys_flavour
,
4887 bfd_target_tekhex_flavour
,
4888 bfd_target_srec_flavour
,
4889 bfd_target_ihex_flavour
,
4890 bfd_target_som_flavour
,
4891 bfd_target_os9k_flavour
,
4892 bfd_target_versados_flavour
,
4893 bfd_target_msdos_flavour
,
4894 bfd_target_ovax_flavour
,
4895 bfd_target_evax_flavour
,
4896 bfd_target_mmo_flavour
,
4897 bfd_target_mach_o_flavour
,
4898 bfd_target_pef_flavour
,
4899 bfd_target_pef_xlib_flavour
,
4900 bfd_target_sym_flavour
4903 enum bfd_endian
{ BFD_ENDIAN_BIG
, BFD_ENDIAN_LITTLE
, BFD_ENDIAN_UNKNOWN
};
4905 /* Forward declaration. */
4906 typedef struct bfd_link_info _bfd_link_info
;
4908 typedef struct bfd_target
4910 /* Identifies the kind of target, e.g., SunOS4, Ultrix, etc. */
4913 /* The "flavour" of a back end is a general indication about
4914 the contents of a file. */
4915 enum bfd_flavour flavour
;
4917 /* The order of bytes within the data area of a file. */
4918 enum bfd_endian byteorder
;
4920 /* The order of bytes within the header parts of a file. */
4921 enum bfd_endian header_byteorder
;
4923 /* A mask of all the flags which an executable may have set -
4924 from the set <<BFD_NO_FLAGS>>, <<HAS_RELOC>>, ...<<D_PAGED>>. */
4925 flagword object_flags
;
4927 /* A mask of all the flags which a section may have set - from
4928 the set <<SEC_NO_FLAGS>>, <<SEC_ALLOC>>, ...<<SET_NEVER_LOAD>>. */
4929 flagword section_flags
;
4931 /* The character normally found at the front of a symbol.
4932 (if any), perhaps `_'. */
4933 char symbol_leading_char
;
4935 /* The pad character for file names within an archive header. */
4938 /* The maximum number of characters in an archive header. */
4939 unsigned short ar_max_namelen
;
4941 /* Entries for byte swapping for data. These are different from the
4942 other entry points, since they don't take a BFD as the first argument.
4943 Certain other handlers could do the same. */
4944 bfd_uint64_t (*bfd_getx64
) (const void *);
4945 bfd_int64_t (*bfd_getx_signed_64
) (const void *);
4946 void (*bfd_putx64
) (bfd_uint64_t
, void *);
4947 bfd_vma (*bfd_getx32
) (const void *);
4948 bfd_signed_vma (*bfd_getx_signed_32
) (const void *);
4949 void (*bfd_putx32
) (bfd_vma
, void *);
4950 bfd_vma (*bfd_getx16
) (const void *);
4951 bfd_signed_vma (*bfd_getx_signed_16
) (const void *);
4952 void (*bfd_putx16
) (bfd_vma
, void *);
4954 /* Byte swapping for the headers. */
4955 bfd_uint64_t (*bfd_h_getx64
) (const void *);
4956 bfd_int64_t (*bfd_h_getx_signed_64
) (const void *);
4957 void (*bfd_h_putx64
) (bfd_uint64_t
, void *);
4958 bfd_vma (*bfd_h_getx32
) (const void *);
4959 bfd_signed_vma (*bfd_h_getx_signed_32
) (const void *);
4960 void (*bfd_h_putx32
) (bfd_vma
, void *);
4961 bfd_vma (*bfd_h_getx16
) (const void *);
4962 bfd_signed_vma (*bfd_h_getx_signed_16
) (const void *);
4963 void (*bfd_h_putx16
) (bfd_vma
, void *);
4965 /* Format dependent routines: these are vectors of entry points
4966 within the target vector structure, one for each format to check. */
4968 /* Check the format of a file being read. Return a <<bfd_target *>> or zero. */
4969 const struct bfd_target
*(*_bfd_check_format
[bfd_type_end
]) (bfd
*);
4971 /* Set the format of a file being written. */
4972 bfd_boolean (*_bfd_set_format
[bfd_type_end
]) (bfd
*);
4974 /* Write cached information into a file being written, at <<bfd_close>>. */
4975 bfd_boolean (*_bfd_write_contents
[bfd_type_end
]) (bfd
*);
4978 /* Generic entry points. */
4979 #define BFD_JUMP_TABLE_GENERIC(NAME) \
4980 NAME##_close_and_cleanup, \
4981 NAME##_bfd_free_cached_info, \
4982 NAME##_new_section_hook, \
4983 NAME##_get_section_contents, \
4984 NAME##_get_section_contents_in_window
4986 /* Called when the BFD is being closed to do any necessary cleanup. */
4987 bfd_boolean (*_close_and_cleanup
) (bfd
*);
4988 /* Ask the BFD to free all cached information. */
4989 bfd_boolean (*_bfd_free_cached_info
) (bfd
*);
4990 /* Called when a new section is created. */
4991 bfd_boolean (*_new_section_hook
) (bfd
*, sec_ptr
);
4992 /* Read the contents of a section. */
4993 bfd_boolean (*_bfd_get_section_contents
)
4994 (bfd
*, sec_ptr
, void *, file_ptr
, bfd_size_type
);
4995 bfd_boolean (*_bfd_get_section_contents_in_window
)
4996 (bfd
*, sec_ptr
, bfd_window
*, file_ptr
, bfd_size_type
);
4998 /* Entry points to copy private data. */
4999 #define BFD_JUMP_TABLE_COPY(NAME) \
5000 NAME##_bfd_copy_private_bfd_data, \
5001 NAME##_bfd_merge_private_bfd_data, \
5002 _bfd_generic_init_private_section_data, \
5003 NAME##_bfd_copy_private_section_data, \
5004 NAME##_bfd_copy_private_symbol_data, \
5005 NAME##_bfd_copy_private_header_data, \
5006 NAME##_bfd_set_private_flags, \
5007 NAME##_bfd_print_private_bfd_data
5009 /* Called to copy BFD general private data from one object file
5011 bfd_boolean (*_bfd_copy_private_bfd_data
) (bfd
*, bfd
*);
5012 /* Called to merge BFD general private data from one object file
5013 to a common output file when linking. */
5014 bfd_boolean (*_bfd_merge_private_bfd_data
) (bfd
*, bfd
*);
5015 /* Called to initialize BFD private section data from one object file
5017 #define bfd_init_private_section_data(ibfd, isec, obfd, osec, link_info) \
5018 BFD_SEND (obfd, _bfd_init_private_section_data, (ibfd, isec, obfd, osec, link_info))
5019 bfd_boolean (*_bfd_init_private_section_data
)
5020 (bfd
*, sec_ptr
, bfd
*, sec_ptr
, struct bfd_link_info
*);
5021 /* Called to copy BFD private section data from one object file
5023 bfd_boolean (*_bfd_copy_private_section_data
)
5024 (bfd
*, sec_ptr
, bfd
*, sec_ptr
);
5025 /* Called to copy BFD private symbol data from one symbol
5027 bfd_boolean (*_bfd_copy_private_symbol_data
)
5028 (bfd
*, asymbol
*, bfd
*, asymbol
*);
5029 /* Called to copy BFD private header data from one object file
5031 bfd_boolean (*_bfd_copy_private_header_data
)
5033 /* Called to set private backend flags. */
5034 bfd_boolean (*_bfd_set_private_flags
) (bfd
*, flagword
);
5036 /* Called to print private BFD data. */
5037 bfd_boolean (*_bfd_print_private_bfd_data
) (bfd
*, void *);
5039 /* Core file entry points. */
5040 #define BFD_JUMP_TABLE_CORE(NAME) \
5041 NAME##_core_file_failing_command, \
5042 NAME##_core_file_failing_signal, \
5043 NAME##_core_file_matches_executable_p
5045 char * (*_core_file_failing_command
) (bfd
*);
5046 int (*_core_file_failing_signal
) (bfd
*);
5047 bfd_boolean (*_core_file_matches_executable_p
) (bfd
*, bfd
*);
5049 /* Archive entry points. */
5050 #define BFD_JUMP_TABLE_ARCHIVE(NAME) \
5051 NAME##_slurp_armap, \
5052 NAME##_slurp_extended_name_table, \
5053 NAME##_construct_extended_name_table, \
5054 NAME##_truncate_arname, \
5055 NAME##_write_armap, \
5056 NAME##_read_ar_hdr, \
5057 NAME##_openr_next_archived_file, \
5058 NAME##_get_elt_at_index, \
5059 NAME##_generic_stat_arch_elt, \
5060 NAME##_update_armap_timestamp
5062 bfd_boolean (*_bfd_slurp_armap
) (bfd
*);
5063 bfd_boolean (*_bfd_slurp_extended_name_table
) (bfd
*);
5064 bfd_boolean (*_bfd_construct_extended_name_table
)
5065 (bfd
*, char **, bfd_size_type
*, const char **);
5066 void (*_bfd_truncate_arname
) (bfd
*, const char *, char *);
5067 bfd_boolean (*write_armap
)
5068 (bfd
*, unsigned int, struct orl
*, unsigned int, int);
5069 void * (*_bfd_read_ar_hdr_fn
) (bfd
*);
5070 bfd
* (*openr_next_archived_file
) (bfd
*, bfd
*);
5071 #define bfd_get_elt_at_index(b,i) BFD_SEND (b, _bfd_get_elt_at_index, (b,i))
5072 bfd
* (*_bfd_get_elt_at_index
) (bfd
*, symindex
);
5073 int (*_bfd_stat_arch_elt
) (bfd
*, struct stat
*);
5074 bfd_boolean (*_bfd_update_armap_timestamp
) (bfd
*);
5076 /* Entry points used for symbols. */
5077 #define BFD_JUMP_TABLE_SYMBOLS(NAME) \
5078 NAME##_get_symtab_upper_bound, \
5079 NAME##_canonicalize_symtab, \
5080 NAME##_make_empty_symbol, \
5081 NAME##_print_symbol, \
5082 NAME##_get_symbol_info, \
5083 NAME##_bfd_is_local_label_name, \
5084 NAME##_bfd_is_target_special_symbol, \
5085 NAME##_get_lineno, \
5086 NAME##_find_nearest_line, \
5087 _bfd_generic_find_line, \
5088 NAME##_find_inliner_info, \
5089 NAME##_bfd_make_debug_symbol, \
5090 NAME##_read_minisymbols, \
5091 NAME##_minisymbol_to_symbol
5093 long (*_bfd_get_symtab_upper_bound
) (bfd
*);
5094 long (*_bfd_canonicalize_symtab
)
5095 (bfd
*, struct bfd_symbol
**);
5097 (*_bfd_make_empty_symbol
) (bfd
*);
5098 void (*_bfd_print_symbol
)
5099 (bfd
*, void *, struct bfd_symbol
*, bfd_print_symbol_type
);
5100 #define bfd_print_symbol(b,p,s,e) BFD_SEND (b, _bfd_print_symbol, (b,p,s,e))
5101 void (*_bfd_get_symbol_info
)
5102 (bfd
*, struct bfd_symbol
*, symbol_info
*);
5103 #define bfd_get_symbol_info(b,p,e) BFD_SEND (b, _bfd_get_symbol_info, (b,p,e))
5104 bfd_boolean (*_bfd_is_local_label_name
) (bfd
*, const char *);
5105 bfd_boolean (*_bfd_is_target_special_symbol
) (bfd
*, asymbol
*);
5106 alent
* (*_get_lineno
) (bfd
*, struct bfd_symbol
*);
5107 bfd_boolean (*_bfd_find_nearest_line
)
5108 (bfd
*, struct bfd_section
*, struct bfd_symbol
**, bfd_vma
,
5109 const char **, const char **, unsigned int *);
5110 bfd_boolean (*_bfd_find_line
)
5111 (bfd
*, struct bfd_symbol
**, struct bfd_symbol
*,
5112 const char **, unsigned int *);
5113 bfd_boolean (*_bfd_find_inliner_info
)
5114 (bfd
*, const char **, const char **, unsigned int *);
5115 /* Back-door to allow format-aware applications to create debug symbols
5116 while using BFD for everything else. Currently used by the assembler
5117 when creating COFF files. */
5118 asymbol
* (*_bfd_make_debug_symbol
)
5119 (bfd
*, void *, unsigned long size
);
5120 #define bfd_read_minisymbols(b, d, m, s) \
5121 BFD_SEND (b, _read_minisymbols, (b, d, m, s))
5122 long (*_read_minisymbols
)
5123 (bfd
*, bfd_boolean
, void **, unsigned int *);
5124 #define bfd_minisymbol_to_symbol(b, d, m, f) \
5125 BFD_SEND (b, _minisymbol_to_symbol, (b, d, m, f))
5126 asymbol
* (*_minisymbol_to_symbol
)
5127 (bfd
*, bfd_boolean
, const void *, asymbol
*);
5129 /* Routines for relocs. */
5130 #define BFD_JUMP_TABLE_RELOCS(NAME) \
5131 NAME##_get_reloc_upper_bound, \
5132 NAME##_canonicalize_reloc, \
5133 NAME##_bfd_reloc_type_lookup
5135 long (*_get_reloc_upper_bound
) (bfd
*, sec_ptr
);
5136 long (*_bfd_canonicalize_reloc
)
5137 (bfd
*, sec_ptr
, arelent
**, struct bfd_symbol
**);
5138 /* See documentation on reloc types. */
5140 (*reloc_type_lookup
) (bfd
*, bfd_reloc_code_real_type
);
5142 /* Routines used when writing an object file. */
5143 #define BFD_JUMP_TABLE_WRITE(NAME) \
5144 NAME##_set_arch_mach, \
5145 NAME##_set_section_contents
5147 bfd_boolean (*_bfd_set_arch_mach
)
5148 (bfd
*, enum bfd_architecture
, unsigned long);
5149 bfd_boolean (*_bfd_set_section_contents
)
5150 (bfd
*, sec_ptr
, const void *, file_ptr
, bfd_size_type
);
5152 /* Routines used by the linker. */
5153 #define BFD_JUMP_TABLE_LINK(NAME) \
5154 NAME##_sizeof_headers, \
5155 NAME##_bfd_get_relocated_section_contents, \
5156 NAME##_bfd_relax_section, \
5157 NAME##_bfd_link_hash_table_create, \
5158 NAME##_bfd_link_hash_table_free, \
5159 NAME##_bfd_link_add_symbols, \
5160 NAME##_bfd_link_just_syms, \
5161 NAME##_bfd_final_link, \
5162 NAME##_bfd_link_split_section, \
5163 NAME##_bfd_gc_sections, \
5164 NAME##_bfd_merge_sections, \
5165 NAME##_bfd_is_group_section, \
5166 NAME##_bfd_discard_group, \
5167 NAME##_section_already_linked \
5169 int (*_bfd_sizeof_headers) (bfd *, struct bfd_link_info *);
5170 bfd_byte
* (*_bfd_get_relocated_section_contents
)
5171 (bfd
*, struct bfd_link_info
*, struct bfd_link_order
*,
5172 bfd_byte
*, bfd_boolean
, struct bfd_symbol
**);
5174 bfd_boolean (*_bfd_relax_section
)
5175 (bfd
*, struct bfd_section
*, struct bfd_link_info
*, bfd_boolean
*);
5177 /* Create a hash table for the linker. Different backends store
5178 different information in this table. */
5179 struct bfd_link_hash_table
*
5180 (*_bfd_link_hash_table_create
) (bfd
*);
5182 /* Release the memory associated with the linker hash table. */
5183 void (*_bfd_link_hash_table_free
) (struct bfd_link_hash_table
*);
5185 /* Add symbols from this object file into the hash table. */
5186 bfd_boolean (*_bfd_link_add_symbols
) (bfd
*, struct bfd_link_info
*);
5188 /* Indicate that we are only retrieving symbol values from this section. */
5189 void (*_bfd_link_just_syms
) (asection
*, struct bfd_link_info
*);
5191 /* Do a link based on the link_order structures attached to each
5192 section of the BFD. */
5193 bfd_boolean (*_bfd_final_link
) (bfd
*, struct bfd_link_info
*);
5195 /* Should this section be split up into smaller pieces during linking. */
5196 bfd_boolean (*_bfd_link_split_section
) (bfd
*, struct bfd_section
*);
5198 /* Remove sections that are not referenced from the output. */
5199 bfd_boolean (*_bfd_gc_sections
) (bfd
*, struct bfd_link_info
*);
5201 /* Attempt to merge SEC_MERGE sections. */
5202 bfd_boolean (*_bfd_merge_sections
) (bfd
*, struct bfd_link_info
*);
5204 /* Is this section a member of a group? */
5205 bfd_boolean (*_bfd_is_group_section
) (bfd
*, const struct bfd_section
*);
5207 /* Discard members of a group. */
5208 bfd_boolean (*_bfd_discard_group
) (bfd
*, struct bfd_section
*);
5210 /* Check if SEC has been already linked during a reloceatable or
5212 void (*_section_already_linked
) (bfd
*, struct bfd_section
*,
5213 struct bfd_link_info
*);
5215 /* Routines to handle dynamic symbols and relocs. */
5216 #define BFD_JUMP_TABLE_DYNAMIC(NAME) \
5217 NAME##_get_dynamic_symtab_upper_bound, \
5218 NAME##_canonicalize_dynamic_symtab, \
5219 NAME##_get_synthetic_symtab, \
5220 NAME##_get_dynamic_reloc_upper_bound, \
5221 NAME##_canonicalize_dynamic_reloc
5223 /* Get the amount of memory required to hold the dynamic symbols. */
5224 long (*_bfd_get_dynamic_symtab_upper_bound
) (bfd
*);
5225 /* Read in the dynamic symbols. */
5226 long (*_bfd_canonicalize_dynamic_symtab
)
5227 (bfd
*, struct bfd_symbol
**);
5228 /* Create synthetized symbols. */
5229 long (*_bfd_get_synthetic_symtab
)
5230 (bfd
*, long, struct bfd_symbol
**, long, struct bfd_symbol
**,
5231 struct bfd_symbol
**);
5232 /* Get the amount of memory required to hold the dynamic relocs. */
5233 long (*_bfd_get_dynamic_reloc_upper_bound
) (bfd
*);
5234 /* Read in the dynamic relocs. */
5235 long (*_bfd_canonicalize_dynamic_reloc
)
5236 (bfd
*, arelent
**, struct bfd_symbol
**);
5238 /* Opposite endian version of this target. */
5239 const struct bfd_target
* alternative_target
;
5241 /* Data for use by back-end routines, which isn't
5242 generic enough to belong in this structure. */
5243 const void *backend_data
;
5247 bfd_boolean
bfd_set_default_target (const char *name
);
5249 const bfd_target
*bfd_find_target (const char *target_name
, bfd
*abfd
);
5251 const char ** bfd_target_list (void);
5253 const bfd_target
*bfd_search_for_target
5254 (int (*search_func
) (const bfd_target
*, void *),
5257 /* Extracted from format.c. */
5258 bfd_boolean
bfd_check_format (bfd
*abfd
, bfd_format format
);
5260 bfd_boolean bfd_check_format_matches
5261 (bfd
*abfd
, bfd_format format
, char ***matching
);
5263 bfd_boolean
bfd_set_format (bfd
*abfd
, bfd_format format
);
5265 const char *bfd_format_string (bfd_format format
);
5267 /* Extracted from linker.c. */
5268 bfd_boolean
bfd_link_split_section (bfd
*abfd
, asection
*sec
);
5270 #define bfd_link_split_section(abfd, sec) \
5271 BFD_SEND (abfd, _bfd_link_split_section, (abfd, sec))
5273 void bfd_section_already_linked (bfd
*abfd
, asection
*sec
,
5274 struct bfd_link_info
*info
);
5276 #define bfd_section_already_linked(abfd, sec, info) \
5277 BFD_SEND (abfd, _section_already_linked, (abfd, sec, info))
5279 /* Extracted from simple.c. */
5280 bfd_byte
*bfd_simple_get_relocated_section_contents
5281 (bfd
*abfd
, asection
*sec
, bfd_byte
*outbuf
, asymbol
**symbol_table
);