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", "simple.c" and "compress.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 1990-2013 Free Software Foundation, Inc.
12 Contributed by Cygnus Support.
14 This file is part of BFD, the Binary File Descriptor library.
16 This program is free software; you can redistribute it and/or modify
17 it under the terms of the GNU General Public License as published by
18 the Free Software Foundation; either version 3 of the License, or
19 (at your option) any later version.
21 This program is distributed in the hope that it will be useful,
22 but WITHOUT ANY WARRANTY; without even the implied warranty of
23 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
24 GNU General Public License for more details.
26 You should have received a copy of the GNU General Public License
27 along with this program; if not, write to the Free Software
28 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
30 #ifndef __BFD_H_SEEN__
31 #define __BFD_H_SEEN__
33 /* PR 14072: Ensure that config.h is included first. */
34 #if !defined PACKAGE && !defined PACKAGE_VERSION
35 #error config.h must be included before this header
46 #if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
48 /* This hack is to avoid a problem with some strict ANSI C preprocessors.
49 The problem is, "32_" is not a valid preprocessing token, and we don't
50 want extra underscores (e.g., "nlm_32_"). The XCONCAT2 macro will
51 cause the inner CONCAT2 macros to be evaluated first, producing
52 still-valid pp-tokens. Then the final concatenation can be done. */
54 #define CONCAT4(a,b,c,d) XCONCAT2(CONCAT2(a,b),CONCAT2(c,d))
58 /* This is a utility macro to handle the situation where the code
59 wants to place a constant string into the code, followed by a
60 comma and then the length of the string. Doing this by hand
61 is error prone, so using this macro is safer. */
62 #define STRING_COMMA_LEN(STR) (STR), (sizeof (STR) - 1)
63 /* Unfortunately it is not possible to use the STRING_COMMA_LEN macro
64 to create the arguments to another macro, since the preprocessor
65 will mis-count the number of arguments to the outer macro (by not
66 evaluating STRING_COMMA_LEN and so missing the comma). This is a
67 problem for example when trying to use STRING_COMMA_LEN to build
68 the arguments to the strncmp() macro. Hence this alternative
69 definition of strncmp is provided here.
71 Note - these macros do NOT work if STR2 is not a constant string. */
72 #define CONST_STRNEQ(STR1,STR2) (strncmp ((STR1), (STR2), sizeof (STR2) - 1) == 0)
73 /* strcpy() can have a similar problem, but since we know we are
74 copying a constant string, we can use memcpy which will be faster
75 since there is no need to check for a NUL byte inside STR. We
76 can also save time if we do not need to copy the terminating NUL. */
77 #define LITMEMCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2) - 1)
78 #define LITSTRCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2))
81 #define BFD_SUPPORTS_PLUGINS @supports_plugins@
83 /* The word size used by BFD on the host. This may be 64 with a 32
84 bit target if the host is 64 bit, or if other 64 bit targets have
85 been selected with --enable-targets, or if --enable-64-bit-bfd. */
86 #define BFD_ARCH_SIZE @wordsize@
88 /* The word size of the default bfd target. */
89 #define BFD_DEFAULT_TARGET_SIZE @bfd_default_target_size@
91 #define BFD_HOST_64BIT_LONG @BFD_HOST_64BIT_LONG@
92 #define BFD_HOST_64BIT_LONG_LONG @BFD_HOST_64BIT_LONG_LONG@
93 #if @BFD_HOST_64_BIT_DEFINED@
94 #define BFD_HOST_64_BIT @BFD_HOST_64_BIT@
95 #define BFD_HOST_U_64_BIT @BFD_HOST_U_64_BIT@
96 typedef BFD_HOST_64_BIT bfd_int64_t;
97 typedef BFD_HOST_U_64_BIT bfd_uint64_t;
100 #if BFD_ARCH_SIZE >= 64
106 #define INLINE __inline__
112 /* Declaring a type wide enough to hold a host long and a host pointer. */
113 #define BFD_HOSTPTR_T @BFD_HOSTPTR_T@
114 typedef BFD_HOSTPTR_T bfd_hostptr_t;
116 /* Forward declaration. */
117 typedef struct bfd bfd;
119 /* Boolean type used in bfd. Too many systems define their own
120 versions of "boolean" for us to safely typedef a "boolean" of
121 our own. Using an enum for "bfd_boolean" has its own set of
122 problems, with strange looking casts required to avoid warnings
123 on some older compilers. Thus we just use an int.
125 General rule: Functions which are bfd_boolean return TRUE on
126 success and FALSE on failure (unless they're a predicate). */
128 typedef int bfd_boolean;
136 #ifndef BFD_HOST_64_BIT
137 #error No 64 bit integer type available
138 #endif /* ! defined (BFD_HOST_64_BIT) */
140 typedef BFD_HOST_U_64_BIT bfd_vma;
141 typedef BFD_HOST_64_BIT bfd_signed_vma;
142 typedef BFD_HOST_U_64_BIT bfd_size_type;
143 typedef BFD_HOST_U_64_BIT symvalue;
145 #if BFD_HOST_64BIT_LONG
146 #define BFD_VMA_FMT "l"
147 #elif defined (__MSVCRT__)
148 #define BFD_VMA_FMT "I64"
150 #define BFD_VMA_FMT "ll"
154 #define sprintf_vma(s,x) sprintf (s, "%016" BFD_VMA_FMT "x", x)
155 #define fprintf_vma(f,x) fprintf (f, "%016" BFD_VMA_FMT "x", x)
158 #else /* not BFD64 */
160 /* Represent a target address. Also used as a generic unsigned type
161 which is guaranteed to be big enough to hold any arithmetic types
162 we need to deal with. */
163 typedef unsigned long bfd_vma;
165 /* A generic signed type which is guaranteed to be big enough to hold any
166 arithmetic types we need to deal with. Can be assumed to be compatible
167 with bfd_vma in the same way that signed and unsigned ints are compatible
168 (as parameters, in assignment, etc). */
169 typedef long bfd_signed_vma;
171 typedef unsigned long symvalue;
172 typedef unsigned long bfd_size_type;
174 /* Print a bfd_vma x on stream s. */
175 #define BFD_VMA_FMT "l"
176 #define fprintf_vma(s,x) fprintf (s, "%08" BFD_VMA_FMT "x", x)
177 #define sprintf_vma(s,x) sprintf (s, "%08" BFD_VMA_FMT "x", x)
179 #endif /* not BFD64 */
181 #define HALF_BFD_SIZE_TYPE \
182 (((bfd_size_type) 1) << (8 * sizeof (bfd_size_type) / 2))
184 #ifndef BFD_HOST_64_BIT
185 /* Fall back on a 32 bit type. The idea is to make these types always
186 available for function return types, but in the case that
187 BFD_HOST_64_BIT is undefined such a function should abort or
188 otherwise signal an error. */
189 typedef bfd_signed_vma bfd_int64_t;
190 typedef bfd_vma bfd_uint64_t;
193 /* An offset into a file. BFD always uses the largest possible offset
194 based on the build time availability of fseek, fseeko, or fseeko64. */
195 typedef @bfd_file_ptr@ file_ptr;
196 typedef unsigned @bfd_file_ptr@ ufile_ptr;
198 extern void bfd_sprintf_vma (bfd *, char *, bfd_vma);
199 extern void bfd_fprintf_vma (bfd *, void *, bfd_vma);
201 #define printf_vma(x) fprintf_vma(stdout,x)
202 #define bfd_printf_vma(abfd,x) bfd_fprintf_vma (abfd,stdout,x)
204 typedef unsigned int flagword; /* 32 bits of flags */
205 typedef unsigned char bfd_byte;
209 typedef enum bfd_format
211 bfd_unknown = 0, /* File format is unknown. */
212 bfd_object, /* Linker/assembler/compiler output. */
213 bfd_archive, /* Object archive file. */
214 bfd_core, /* Core dump. */
215 bfd_type_end /* Marks the end; don't use it! */
219 /* Symbols and relocation. */
221 /* A count of carsyms (canonical archive symbols). */
222 typedef unsigned long symindex;
224 /* How to perform a relocation. */
225 typedef const struct reloc_howto_struct reloc_howto_type;
227 #define BFD_NO_MORE_SYMBOLS ((symindex) ~0)
229 /* General purpose part of a symbol X;
230 target specific parts are in libcoff.h, libaout.h, etc. */
232 #define bfd_get_section(x) ((x)->section)
233 #define bfd_get_output_section(x) ((x)->section->output_section)
234 #define bfd_set_section(x,y) ((x)->section) = (y)
235 #define bfd_asymbol_base(x) ((x)->section->vma)
236 #define bfd_asymbol_value(x) (bfd_asymbol_base(x) + (x)->value)
237 #define bfd_asymbol_name(x) ((x)->name)
238 /*Perhaps future: #define bfd_asymbol_bfd(x) ((x)->section->owner)*/
239 #define bfd_asymbol_bfd(x) ((x)->the_bfd)
240 #define bfd_asymbol_flavour(x) \
241 (((x)->flags & BSF_SYNTHETIC) != 0 \
242 ? bfd_target_unknown_flavour \
243 : bfd_asymbol_bfd (x)->xvec->flavour)
245 /* A canonical archive symbol. */
246 /* This is a type pun with struct ranlib on purpose! */
247 typedef struct carsym
250 file_ptr file_offset; /* Look here to find the file. */
252 carsym; /* To make these you call a carsymogen. */
254 /* Used in generating armaps (archive tables of contents).
255 Perhaps just a forward definition would do? */
256 struct orl /* Output ranlib. */
258 char **name; /* Symbol name. */
263 } u; /* bfd* or file position. */
264 int namidx; /* Index into string table. */
267 /* Linenumber stuff. */
268 typedef struct lineno_cache_entry
270 unsigned int line_number; /* Linenumber from start of function. */
273 struct bfd_symbol *sym; /* Function name. */
274 bfd_vma offset; /* Offset into section. */
279 /* Object and core file sections. */
281 #define align_power(addr, align) \
282 (((addr) + ((bfd_vma) 1 << (align)) - 1) & ((bfd_vma) -1 << (align)))
284 typedef struct bfd_section *sec_ptr;
286 #define bfd_get_section_name(bfd, ptr) ((void) bfd, (ptr)->name)
287 #define bfd_get_section_vma(bfd, ptr) ((void) bfd, (ptr)->vma)
288 #define bfd_get_section_lma(bfd, ptr) ((void) bfd, (ptr)->lma)
289 #define bfd_get_section_alignment(bfd, ptr) ((void) bfd, \
290 (ptr)->alignment_power)
291 #define bfd_section_name(bfd, ptr) ((ptr)->name)
292 #define bfd_section_size(bfd, ptr) ((ptr)->size)
293 #define bfd_get_section_size(ptr) ((ptr)->size)
294 #define bfd_section_vma(bfd, ptr) ((ptr)->vma)
295 #define bfd_section_lma(bfd, ptr) ((ptr)->lma)
296 #define bfd_section_alignment(bfd, ptr) ((ptr)->alignment_power)
297 #define bfd_get_section_flags(bfd, ptr) ((void) bfd, (ptr)->flags)
298 #define bfd_get_section_userdata(bfd, ptr) ((void) bfd, (ptr)->userdata)
300 #define bfd_is_com_section(ptr) (((ptr)->flags & SEC_IS_COMMON) != 0)
302 #define bfd_set_section_vma(bfd, ptr, val) (((ptr)->vma = (ptr)->lma = (val)), ((ptr)->user_set_vma = TRUE), TRUE)
303 #define bfd_set_section_alignment(bfd, ptr, val) (((ptr)->alignment_power = (val)),TRUE)
304 #define bfd_set_section_userdata(bfd, ptr, val) (((ptr)->userdata = (val)),TRUE)
305 /* Find the address one past the end of SEC. */
306 #define bfd_get_section_limit(bfd, sec) \
307 (((bfd)->direction != write_direction && (sec)->rawsize != 0 \
308 ? (sec)->rawsize : (sec)->size) / bfd_octets_per_byte (bfd))
310 /* Return TRUE if input section SEC has been discarded. */
311 #define discarded_section(sec) \
312 (!bfd_is_abs_section (sec) \
313 && bfd_is_abs_section ((sec)->output_section) \
314 && (sec)->sec_info_type != SEC_INFO_TYPE_MERGE \
315 && (sec)->sec_info_type != SEC_INFO_TYPE_JUST_SYMS)
317 typedef enum bfd_print_symbol
319 bfd_print_symbol_name,
320 bfd_print_symbol_more,
322 } bfd_print_symbol_type;
324 /* Information about a symbol that nm needs. */
326 typedef struct _symbol_info
330 const char *name; /* Symbol name. */
331 unsigned char stab_type; /* Stab type. */
332 char stab_other; /* Stab other. */
333 short stab_desc; /* Stab desc. */
334 const char *stab_name; /* String for stab type. */
337 /* Get the name of a stabs type code. */
339 extern const char *bfd_get_stab_name (int);
341 /* Hash table routines. There is no way to free up a hash table. */
343 /* An element in the hash table. Most uses will actually use a larger
344 structure, and an instance of this will be the first field. */
346 struct bfd_hash_entry
348 /* Next entry for this hash code. */
349 struct bfd_hash_entry *next;
350 /* String being hashed. */
352 /* Hash code. This is the full hash code, not the index into the
359 struct bfd_hash_table
361 /* The hash array. */
362 struct bfd_hash_entry **table;
363 /* A function used to create new elements in the hash table. The
364 first entry is itself a pointer to an element. When this
365 function is first invoked, this pointer will be NULL. However,
366 having the pointer permits a hierarchy of method functions to be
367 built each of which calls the function in the superclass. Thus
368 each function should be written to allocate a new block of memory
369 only if the argument is NULL. */
370 struct bfd_hash_entry *(*newfunc)
371 (struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
372 /* An objalloc for this hash table. This is a struct objalloc *,
373 but we use void * to avoid requiring the inclusion of objalloc.h. */
375 /* The number of slots in the hash table. */
377 /* The number of entries in the hash table. */
379 /* The size of elements. */
380 unsigned int entsize;
381 /* If non-zero, don't grow the hash table. */
382 unsigned int frozen:1;
385 /* Initialize a hash table. */
386 extern bfd_boolean bfd_hash_table_init
387 (struct bfd_hash_table *,
388 struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
389 struct bfd_hash_table *,
393 /* Initialize a hash table specifying a size. */
394 extern bfd_boolean bfd_hash_table_init_n
395 (struct bfd_hash_table *,
396 struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
397 struct bfd_hash_table *,
399 unsigned int, unsigned int);
401 /* Free up a hash table. */
402 extern void bfd_hash_table_free
403 (struct bfd_hash_table *);
405 /* Look up a string in a hash table. If CREATE is TRUE, a new entry
406 will be created for this string if one does not already exist. The
407 COPY argument must be TRUE if this routine should copy the string
408 into newly allocated memory when adding an entry. */
409 extern struct bfd_hash_entry *bfd_hash_lookup
410 (struct bfd_hash_table *, const char *, bfd_boolean create,
413 /* Insert an entry in a hash table. */
414 extern struct bfd_hash_entry *bfd_hash_insert
415 (struct bfd_hash_table *, const char *, unsigned long);
417 /* Rename an entry in a hash table. */
418 extern void bfd_hash_rename
419 (struct bfd_hash_table *, const char *, struct bfd_hash_entry *);
421 /* Replace an entry in a hash table. */
422 extern void bfd_hash_replace
423 (struct bfd_hash_table *, struct bfd_hash_entry *old,
424 struct bfd_hash_entry *nw);
426 /* Base method for creating a hash table entry. */
427 extern struct bfd_hash_entry *bfd_hash_newfunc
428 (struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
430 /* Grab some space for a hash table entry. */
431 extern void *bfd_hash_allocate
432 (struct bfd_hash_table *, unsigned int);
434 /* Traverse a hash table in a random order, calling a function on each
435 element. If the function returns FALSE, the traversal stops. The
436 INFO argument is passed to the function. */
437 extern void bfd_hash_traverse
438 (struct bfd_hash_table *,
439 bfd_boolean (*) (struct bfd_hash_entry *, void *),
442 /* Allows the default size of a hash table to be configured. New hash
443 tables allocated using bfd_hash_table_init will be created with
445 extern unsigned long bfd_hash_set_default_size (unsigned long);
447 /* This structure is used to keep track of stabs in sections
448 information while linking. */
452 /* A hash table used to hold stabs strings. */
453 struct bfd_strtab_hash *strings;
454 /* The header file hash table. */
455 struct bfd_hash_table includes;
456 /* The first .stabstr section. */
457 struct bfd_section *stabstr;
460 #define COFF_SWAP_TABLE (void *) &bfd_coff_std_swap_table
462 /* User program access to BFD facilities. */
464 /* Direct I/O routines, for programs which know more about the object
465 file than BFD does. Use higher level routines if possible. */
467 extern bfd_size_type bfd_bread (void *, bfd_size_type, bfd *);
468 extern bfd_size_type bfd_bwrite (const void *, bfd_size_type, bfd *);
469 extern int bfd_seek (bfd *, file_ptr, int);
470 extern file_ptr bfd_tell (bfd *);
471 extern int bfd_flush (bfd *);
472 extern int bfd_stat (bfd *, struct stat *);
474 /* Deprecated old routines. */
476 #define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \
477 (warn_deprecated ("bfd_read", __FILE__, __LINE__, __FUNCTION__), \
478 bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
479 #define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \
480 (warn_deprecated ("bfd_write", __FILE__, __LINE__, __FUNCTION__), \
481 bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
483 #define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \
484 (warn_deprecated ("bfd_read", (const char *) 0, 0, (const char *) 0), \
485 bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
486 #define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \
487 (warn_deprecated ("bfd_write", (const char *) 0, 0, (const char *) 0),\
488 bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
490 extern void warn_deprecated (const char *, const char *, int, const char *);
492 /* Cast from const char * to char * so that caller can assign to
493 a char * without a warning. */
494 #define bfd_get_filename(abfd) ((char *) (abfd)->filename)
495 #define bfd_get_cacheable(abfd) ((abfd)->cacheable)
496 #define bfd_get_format(abfd) ((abfd)->format)
497 #define bfd_get_target(abfd) ((abfd)->xvec->name)
498 #define bfd_get_flavour(abfd) ((abfd)->xvec->flavour)
499 #define bfd_family_coff(abfd) \
500 (bfd_get_flavour (abfd) == bfd_target_coff_flavour || \
501 bfd_get_flavour (abfd) == bfd_target_xcoff_flavour)
502 #define bfd_big_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_BIG)
503 #define bfd_little_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_LITTLE)
504 #define bfd_header_big_endian(abfd) \
505 ((abfd)->xvec->header_byteorder == BFD_ENDIAN_BIG)
506 #define bfd_header_little_endian(abfd) \
507 ((abfd)->xvec->header_byteorder == BFD_ENDIAN_LITTLE)
508 #define bfd_get_file_flags(abfd) ((abfd)->flags)
509 #define bfd_applicable_file_flags(abfd) ((abfd)->xvec->object_flags)
510 #define bfd_applicable_section_flags(abfd) ((abfd)->xvec->section_flags)
511 #define bfd_my_archive(abfd) ((abfd)->my_archive)
512 #define bfd_has_map(abfd) ((abfd)->has_armap)
513 #define bfd_is_thin_archive(abfd) ((abfd)->is_thin_archive)
515 #define bfd_valid_reloc_types(abfd) ((abfd)->xvec->valid_reloc_types)
516 #define bfd_usrdata(abfd) ((abfd)->usrdata)
518 #define bfd_get_start_address(abfd) ((abfd)->start_address)
519 #define bfd_get_symcount(abfd) ((abfd)->symcount)
520 #define bfd_get_outsymbols(abfd) ((abfd)->outsymbols)
521 #define bfd_count_sections(abfd) ((abfd)->section_count)
523 #define bfd_get_dynamic_symcount(abfd) ((abfd)->dynsymcount)
525 #define bfd_get_symbol_leading_char(abfd) ((abfd)->xvec->symbol_leading_char)
527 #define bfd_set_cacheable(abfd,bool) (((abfd)->cacheable = bool), TRUE)
529 extern bfd_boolean bfd_cache_close
531 /* NB: This declaration should match the autogenerated one in libbfd.h. */
533 extern bfd_boolean bfd_cache_close_all (void);
535 extern bfd_boolean bfd_record_phdr
536 (bfd *, unsigned long, bfd_boolean, flagword, bfd_boolean, bfd_vma,
537 bfd_boolean, bfd_boolean, unsigned int, struct bfd_section **);
539 /* Byte swapping routines. */
541 bfd_uint64_t bfd_getb64 (const void *);
542 bfd_uint64_t bfd_getl64 (const void *);
543 bfd_int64_t bfd_getb_signed_64 (const void *);
544 bfd_int64_t bfd_getl_signed_64 (const void *);
545 bfd_vma bfd_getb32 (const void *);
546 bfd_vma bfd_getl32 (const void *);
547 bfd_signed_vma bfd_getb_signed_32 (const void *);
548 bfd_signed_vma bfd_getl_signed_32 (const void *);
549 bfd_vma bfd_getb16 (const void *);
550 bfd_vma bfd_getl16 (const void *);
551 bfd_signed_vma bfd_getb_signed_16 (const void *);
552 bfd_signed_vma bfd_getl_signed_16 (const void *);
553 void bfd_putb64 (bfd_uint64_t, void *);
554 void bfd_putl64 (bfd_uint64_t, void *);
555 void bfd_putb32 (bfd_vma, void *);
556 void bfd_putl32 (bfd_vma, void *);
557 void bfd_putb16 (bfd_vma, void *);
558 void bfd_putl16 (bfd_vma, void *);
560 /* Byte swapping routines which take size and endiannes as arguments. */
562 bfd_uint64_t bfd_get_bits (const void *, int, bfd_boolean);
563 void bfd_put_bits (bfd_uint64_t, void *, int, bfd_boolean);
565 #if defined(__STDC__) || defined(ALMOST_STDC)
566 struct ecoff_debug_info;
567 struct ecoff_debug_swap;
570 struct bfd_link_info;
571 struct bfd_link_hash_entry;
572 struct bfd_section_already_linked;
573 struct bfd_elf_version_tree;
576 extern bfd_boolean bfd_section_already_linked_table_init (void);
577 extern void bfd_section_already_linked_table_free (void);
578 extern bfd_boolean _bfd_handle_already_linked
579 (struct bfd_section *, struct bfd_section_already_linked *,
580 struct bfd_link_info *);
582 /* Externally visible ECOFF routines. */
584 extern bfd_vma bfd_ecoff_get_gp_value
586 extern bfd_boolean bfd_ecoff_set_gp_value
587 (bfd *abfd, bfd_vma gp_value);
588 extern bfd_boolean bfd_ecoff_set_regmasks
589 (bfd *abfd, unsigned long gprmask, unsigned long fprmask,
590 unsigned long *cprmask);
591 extern void *bfd_ecoff_debug_init
592 (bfd *output_bfd, struct ecoff_debug_info *output_debug,
593 const struct ecoff_debug_swap *output_swap, struct bfd_link_info *);
594 extern void bfd_ecoff_debug_free
595 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
596 const struct ecoff_debug_swap *output_swap, struct bfd_link_info *);
597 extern bfd_boolean bfd_ecoff_debug_accumulate
598 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
599 const struct ecoff_debug_swap *output_swap, bfd *input_bfd,
600 struct ecoff_debug_info *input_debug,
601 const struct ecoff_debug_swap *input_swap, struct bfd_link_info *);
602 extern bfd_boolean bfd_ecoff_debug_accumulate_other
603 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
604 const struct ecoff_debug_swap *output_swap, bfd *input_bfd,
605 struct bfd_link_info *);
606 extern bfd_boolean bfd_ecoff_debug_externals
607 (bfd *abfd, struct ecoff_debug_info *debug,
608 const struct ecoff_debug_swap *swap, bfd_boolean relocatable,
609 bfd_boolean (*get_extr) (struct bfd_symbol *, struct ecoff_extr *),
610 void (*set_index) (struct bfd_symbol *, bfd_size_type));
611 extern bfd_boolean bfd_ecoff_debug_one_external
612 (bfd *abfd, struct ecoff_debug_info *debug,
613 const struct ecoff_debug_swap *swap, const char *name,
614 struct ecoff_extr *esym);
615 extern bfd_size_type bfd_ecoff_debug_size
616 (bfd *abfd, struct ecoff_debug_info *debug,
617 const struct ecoff_debug_swap *swap);
618 extern bfd_boolean bfd_ecoff_write_debug
619 (bfd *abfd, struct ecoff_debug_info *debug,
620 const struct ecoff_debug_swap *swap, file_ptr where);
621 extern bfd_boolean bfd_ecoff_write_accumulated_debug
622 (void *handle, bfd *abfd, struct ecoff_debug_info *debug,
623 const struct ecoff_debug_swap *swap,
624 struct bfd_link_info *info, file_ptr where);
626 /* Externally visible ELF routines. */
628 struct bfd_link_needed_list
630 struct bfd_link_needed_list *next;
635 enum dynamic_lib_link_class {
639 DYN_NO_ADD_NEEDED = 4,
643 enum notice_asneeded_action {
649 extern bfd_boolean bfd_elf_record_link_assignment
650 (bfd *, struct bfd_link_info *, const char *, bfd_boolean,
652 extern struct bfd_link_needed_list *bfd_elf_get_needed_list
653 (bfd *, struct bfd_link_info *);
654 extern bfd_boolean bfd_elf_get_bfd_needed_list
655 (bfd *, struct bfd_link_needed_list **);
656 extern bfd_boolean bfd_elf_stack_segment_size (bfd *, struct bfd_link_info *,
657 const char *, bfd_vma);
658 extern bfd_boolean bfd_elf_size_dynamic_sections
659 (bfd *, const char *, const char *, const char *, const char *, const char *,
660 const char * const *, struct bfd_link_info *, struct bfd_section **);
661 extern bfd_boolean bfd_elf_size_dynsym_hash_dynstr
662 (bfd *, struct bfd_link_info *);
663 extern void bfd_elf_set_dt_needed_name
664 (bfd *, const char *);
665 extern const char *bfd_elf_get_dt_soname
667 extern void bfd_elf_set_dyn_lib_class
668 (bfd *, enum dynamic_lib_link_class);
669 extern int bfd_elf_get_dyn_lib_class
671 extern struct bfd_link_needed_list *bfd_elf_get_runpath_list
672 (bfd *, struct bfd_link_info *);
673 extern bfd_boolean bfd_elf_discard_info
674 (bfd *, struct bfd_link_info *);
675 extern unsigned int _bfd_elf_default_action_discarded
676 (struct bfd_section *);
678 /* Return an upper bound on the number of bytes required to store a
679 copy of ABFD's program header table entries. Return -1 if an error
680 occurs; bfd_get_error will return an appropriate code. */
681 extern long bfd_get_elf_phdr_upper_bound
684 /* Copy ABFD's program header table entries to *PHDRS. The entries
685 will be stored as an array of Elf_Internal_Phdr structures, as
686 defined in include/elf/internal.h. To find out how large the
687 buffer needs to be, call bfd_get_elf_phdr_upper_bound.
689 Return the number of program header table entries read, or -1 if an
690 error occurs; bfd_get_error will return an appropriate code. */
691 extern int bfd_get_elf_phdrs
692 (bfd *abfd, void *phdrs);
694 /* Create a new BFD as if by bfd_openr. Rather than opening a file,
695 reconstruct an ELF file by reading the segments out of remote memory
696 based on the ELF file header at EHDR_VMA and the ELF program headers it
697 points to. If not null, *LOADBASEP is filled in with the difference
698 between the VMAs from which the segments were read, and the VMAs the
699 file headers (and hence BFD's idea of each section's VMA) put them at.
701 The function TARGET_READ_MEMORY is called to copy LEN bytes from the
702 remote memory at target address VMA into the local buffer at MYADDR; it
703 should return zero on success or an `errno' code on failure. TEMPL must
704 be a BFD for an ELF target with the word size and byte order found in
705 the remote memory. */
706 extern bfd *bfd_elf_bfd_from_remote_memory
707 (bfd *templ, bfd_vma ehdr_vma, bfd_vma *loadbasep,
708 int (*target_read_memory) (bfd_vma vma, bfd_byte *myaddr,
711 extern struct bfd_section *_bfd_elf_tls_setup
712 (bfd *, struct bfd_link_info *);
714 extern struct bfd_section *
715 _bfd_nearby_section (bfd *, struct bfd_section *, bfd_vma);
717 extern void _bfd_fix_excluded_sec_syms
718 (bfd *, struct bfd_link_info *);
720 extern unsigned bfd_m68k_mach_to_features (int);
722 extern int bfd_m68k_features_to_mach (unsigned);
724 extern bfd_boolean bfd_m68k_elf32_create_embedded_relocs
725 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
728 extern void bfd_elf_m68k_set_target_options (struct bfd_link_info *, int);
730 extern bfd_boolean bfd_bfin_elf32_create_embedded_relocs
731 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
734 extern bfd_boolean bfd_cr16_elf32_create_embedded_relocs
735 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
738 /* SunOS shared library support routines for the linker. */
740 extern struct bfd_link_needed_list *bfd_sunos_get_needed_list
741 (bfd *, struct bfd_link_info *);
742 extern bfd_boolean bfd_sunos_record_link_assignment
743 (bfd *, struct bfd_link_info *, const char *);
744 extern bfd_boolean bfd_sunos_size_dynamic_sections
745 (bfd *, struct bfd_link_info *, struct bfd_section **,
746 struct bfd_section **, struct bfd_section **);
748 /* Linux shared library support routines for the linker. */
750 extern bfd_boolean bfd_i386linux_size_dynamic_sections
751 (bfd *, struct bfd_link_info *);
752 extern bfd_boolean bfd_m68klinux_size_dynamic_sections
753 (bfd *, struct bfd_link_info *);
754 extern bfd_boolean bfd_sparclinux_size_dynamic_sections
755 (bfd *, struct bfd_link_info *);
759 struct _bfd_window_internal;
760 typedef struct _bfd_window_internal bfd_window_internal;
762 typedef struct _bfd_window
764 /* What the user asked for. */
767 /* The actual window used by BFD. Small user-requested read-only
768 regions sharing a page may share a single window into the object
769 file. Read-write versions shouldn't until I've fixed things to
770 keep track of which portions have been claimed by the
771 application; don't want to give the same region back when the
772 application wants two writable copies! */
773 struct _bfd_window_internal *i;
777 extern void bfd_init_window
779 extern void bfd_free_window
781 extern bfd_boolean bfd_get_file_window
782 (bfd *, file_ptr, bfd_size_type, bfd_window *, bfd_boolean);
784 /* XCOFF support routines for the linker. */
786 extern bfd_boolean bfd_xcoff_split_import_path
787 (bfd *, const char *, const char **, const char **);
788 extern bfd_boolean bfd_xcoff_set_archive_import_path
789 (struct bfd_link_info *, bfd *, const char *);
790 extern bfd_boolean bfd_xcoff_link_record_set
791 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_size_type);
792 extern bfd_boolean bfd_xcoff_import_symbol
793 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_vma,
794 const char *, const char *, const char *, unsigned int);
795 extern bfd_boolean bfd_xcoff_export_symbol
796 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *);
797 extern bfd_boolean bfd_xcoff_link_count_reloc
798 (bfd *, struct bfd_link_info *, const char *);
799 extern bfd_boolean bfd_xcoff_record_link_assignment
800 (bfd *, struct bfd_link_info *, const char *);
801 extern bfd_boolean bfd_xcoff_size_dynamic_sections
802 (bfd *, struct bfd_link_info *, const char *, const char *,
803 unsigned long, unsigned long, unsigned long, bfd_boolean,
804 int, bfd_boolean, unsigned int, struct bfd_section **, bfd_boolean);
805 extern bfd_boolean bfd_xcoff_link_generate_rtinit
806 (bfd *, const char *, const char *, bfd_boolean);
808 /* XCOFF support routines for ar. */
809 extern bfd_boolean bfd_xcoff_ar_archive_set_magic
812 /* Externally visible COFF routines. */
814 #if defined(__STDC__) || defined(ALMOST_STDC)
815 struct internal_syment;
816 union internal_auxent;
819 extern bfd_boolean bfd_coff_get_syment
820 (bfd *, struct bfd_symbol *, struct internal_syment *);
822 extern bfd_boolean bfd_coff_get_auxent
823 (bfd *, struct bfd_symbol *, int, union internal_auxent *);
825 extern bfd_boolean bfd_coff_set_symbol_class
826 (bfd *, struct bfd_symbol *, unsigned int);
828 extern bfd_boolean bfd_m68k_coff_create_embedded_relocs
829 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, char **);
831 /* ARM VFP11 erratum workaround support. */
834 BFD_ARM_VFP11_FIX_DEFAULT,
835 BFD_ARM_VFP11_FIX_NONE,
836 BFD_ARM_VFP11_FIX_SCALAR,
837 BFD_ARM_VFP11_FIX_VECTOR
840 extern void bfd_elf32_arm_init_maps
843 extern void bfd_elf32_arm_set_vfp11_fix
844 (bfd *, struct bfd_link_info *);
846 extern void bfd_elf32_arm_set_cortex_a8_fix
847 (bfd *, struct bfd_link_info *);
849 extern bfd_boolean bfd_elf32_arm_vfp11_erratum_scan
850 (bfd *, struct bfd_link_info *);
852 extern void bfd_elf32_arm_vfp11_fix_veneer_locations
853 (bfd *, struct bfd_link_info *);
855 /* ARM Interworking support. Called from linker. */
856 extern bfd_boolean bfd_arm_allocate_interworking_sections
857 (struct bfd_link_info *);
859 extern bfd_boolean bfd_arm_process_before_allocation
860 (bfd *, struct bfd_link_info *, int);
862 extern bfd_boolean bfd_arm_get_bfd_for_interworking
863 (bfd *, struct bfd_link_info *);
865 /* PE ARM Interworking support. Called from linker. */
866 extern bfd_boolean bfd_arm_pe_allocate_interworking_sections
867 (struct bfd_link_info *);
869 extern bfd_boolean bfd_arm_pe_process_before_allocation
870 (bfd *, struct bfd_link_info *, int);
872 extern bfd_boolean bfd_arm_pe_get_bfd_for_interworking
873 (bfd *, struct bfd_link_info *);
875 /* ELF ARM Interworking support. Called from linker. */
876 extern bfd_boolean bfd_elf32_arm_allocate_interworking_sections
877 (struct bfd_link_info *);
879 extern bfd_boolean bfd_elf32_arm_process_before_allocation
880 (bfd *, struct bfd_link_info *);
882 void bfd_elf32_arm_set_target_relocs
883 (bfd *, struct bfd_link_info *, int, char *, int, int, bfd_arm_vfp11_fix,
884 int, int, int, 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 /* ARM stub generation support. Called from the linker. */
913 extern int elf32_arm_setup_section_lists
914 (bfd *, struct bfd_link_info *);
915 extern void elf32_arm_next_input_section
916 (struct bfd_link_info *, struct bfd_section *);
917 extern bfd_boolean elf32_arm_size_stubs
918 (bfd *, bfd *, struct bfd_link_info *, bfd_signed_vma,
919 struct bfd_section * (*) (const char *, struct bfd_section *, unsigned int),
921 extern bfd_boolean elf32_arm_build_stubs
922 (struct bfd_link_info *);
924 /* ARM unwind section editing support. */
925 extern bfd_boolean elf32_arm_fix_exidx_coverage
926 (struct bfd_section **, unsigned int, struct bfd_link_info *, bfd_boolean);
928 /* C6x unwind section editing support. */
929 extern bfd_boolean elf32_tic6x_fix_exidx_coverage
930 (struct bfd_section **, unsigned int, struct bfd_link_info *, bfd_boolean);
932 /* PowerPC @tls opcode transform/validate. */
933 extern unsigned int _bfd_elf_ppc_at_tls_transform
934 (unsigned int, unsigned int);
935 /* PowerPC @tprel opcode transform/validate. */
936 extern unsigned int _bfd_elf_ppc_at_tprel_transform
937 (unsigned int, unsigned int);
939 extern void bfd_elf64_aarch64_init_maps
942 extern void bfd_elf32_aarch64_init_maps
945 extern void bfd_elf64_aarch64_set_options
946 (bfd *, struct bfd_link_info *, int, int, int);
948 extern void bfd_elf32_aarch64_set_options
949 (bfd *, struct bfd_link_info *, int, int, int);
951 /* ELF AArch64 mapping symbol support. */
952 #define BFD_AARCH64_SPECIAL_SYM_TYPE_MAP (1 << 0)
953 #define BFD_AARCH64_SPECIAL_SYM_TYPE_TAG (1 << 1)
954 #define BFD_AARCH64_SPECIAL_SYM_TYPE_OTHER (1 << 2)
955 #define BFD_AARCH64_SPECIAL_SYM_TYPE_ANY (~0)
956 extern bfd_boolean bfd_is_aarch64_special_symbol_name
957 (const char * name, int type);
959 /* AArch64 stub generation support for ELF64. Called from the linker. */
960 extern int elf64_aarch64_setup_section_lists
961 (bfd *, struct bfd_link_info *);
962 extern void elf64_aarch64_next_input_section
963 (struct bfd_link_info *, struct bfd_section *);
964 extern bfd_boolean elf64_aarch64_size_stubs
965 (bfd *, bfd *, struct bfd_link_info *, bfd_signed_vma,
966 struct bfd_section * (*) (const char *, struct bfd_section *),
968 extern bfd_boolean elf64_aarch64_build_stubs
969 (struct bfd_link_info *);
970 /* AArch64 stub generation support for ELF32. Called from the linker. */
971 extern int elf32_aarch64_setup_section_lists
972 (bfd *, struct bfd_link_info *);
973 extern void elf32_aarch64_next_input_section
974 (struct bfd_link_info *, struct bfd_section *);
975 extern bfd_boolean elf32_aarch64_size_stubs
976 (bfd *, bfd *, struct bfd_link_info *, bfd_signed_vma,
977 struct bfd_section * (*) (const char *, struct bfd_section *),
979 extern bfd_boolean elf32_aarch64_build_stubs
980 (struct bfd_link_info *);
983 /* TI COFF load page support. */
984 extern void bfd_ticoff_set_section_load_page
985 (struct bfd_section *, int);
987 extern int bfd_ticoff_get_section_load_page
988 (struct bfd_section *);
990 /* H8/300 functions. */
991 extern bfd_vma bfd_h8300_pad_address
994 /* IA64 Itanium code generation. Called from linker. */
995 extern void bfd_elf32_ia64_after_parse
998 extern void bfd_elf64_ia64_after_parse
1001 /* This structure is used for a comdat section, as in PE. A comdat
1002 section is associated with a particular symbol. When the linker
1003 sees a comdat section, it keeps only one of the sections with a
1004 given name and associated with a given symbol. */
1006 struct coff_comdat_info
1008 /* The name of the symbol associated with a comdat section. */
1011 /* The local symbol table index of the symbol associated with a
1012 comdat section. This is only meaningful to the object file format
1013 specific code; it is not an index into the list returned by
1014 bfd_canonicalize_symtab. */
1018 extern struct coff_comdat_info * bfd_coff_get_comdat_section
1019 (bfd *, struct bfd_section *);
1020 /* Extracted from init.c. */
1021 void bfd_init (void);
1023 /* Extracted from opncls.c. */
1024 extern unsigned int bfd_use_reserved_id;
1025 bfd *bfd_fopen (const char *filename, const char *target,
1026 const char *mode, int fd);
1028 bfd *bfd_openr (const char *filename, const char *target);
1030 bfd *bfd_fdopenr (const char *filename, const char *target, int fd);
1032 bfd *bfd_openstreamr (const char *, const char *, void *);
1034 bfd *bfd_openr_iovec (const char *filename, const char *target,
1035 void *(*open_func) (struct bfd *nbfd,
1036 void *open_closure),
1038 file_ptr (*pread_func) (struct bfd *nbfd,
1043 int (*close_func) (struct bfd *nbfd,
1045 int (*stat_func) (struct bfd *abfd,
1049 bfd *bfd_openw (const char *filename, const char *target);
1051 bfd_boolean bfd_close (bfd *abfd);
1053 bfd_boolean bfd_close_all_done (bfd *);
1055 bfd *bfd_create (const char *filename, bfd *templ);
1057 bfd_boolean bfd_make_writable (bfd *abfd);
1059 bfd_boolean bfd_make_readable (bfd *abfd);
1061 void *bfd_alloc (bfd *abfd, bfd_size_type wanted);
1063 void *bfd_zalloc (bfd *abfd, bfd_size_type wanted);
1065 unsigned long bfd_calc_gnu_debuglink_crc32
1066 (unsigned long crc, const unsigned char *buf, bfd_size_type len);
1068 char *bfd_get_debug_link_info (bfd *abfd, unsigned long *crc32_out);
1070 char *bfd_get_alt_debug_link_info (bfd *abfd, unsigned long *crc32_out);
1072 char *bfd_follow_gnu_debuglink (bfd *abfd, const char *dir);
1074 char *bfd_follow_gnu_debugaltlink (bfd *abfd, const char *dir);
1076 struct bfd_section *bfd_create_gnu_debuglink_section
1077 (bfd *abfd, const char *filename);
1079 bfd_boolean bfd_fill_in_gnu_debuglink_section
1080 (bfd *abfd, struct bfd_section *sect, const char *filename);
1082 /* Extracted from libbfd.c. */
1084 /* Byte swapping macros for user section data. */
1086 #define bfd_put_8(abfd, val, ptr) \
1087 ((void) (*((unsigned char *) (ptr)) = (val) & 0xff))
1088 #define bfd_put_signed_8 \
1090 #define bfd_get_8(abfd, ptr) \
1091 (*(const unsigned char *) (ptr) & 0xff)
1092 #define bfd_get_signed_8(abfd, ptr) \
1093 (((*(const unsigned char *) (ptr) & 0xff) ^ 0x80) - 0x80)
1095 #define bfd_put_16(abfd, val, ptr) \
1096 BFD_SEND (abfd, bfd_putx16, ((val),(ptr)))
1097 #define bfd_put_signed_16 \
1099 #define bfd_get_16(abfd, ptr) \
1100 BFD_SEND (abfd, bfd_getx16, (ptr))
1101 #define bfd_get_signed_16(abfd, ptr) \
1102 BFD_SEND (abfd, bfd_getx_signed_16, (ptr))
1104 #define bfd_put_32(abfd, val, ptr) \
1105 BFD_SEND (abfd, bfd_putx32, ((val),(ptr)))
1106 #define bfd_put_signed_32 \
1108 #define bfd_get_32(abfd, ptr) \
1109 BFD_SEND (abfd, bfd_getx32, (ptr))
1110 #define bfd_get_signed_32(abfd, ptr) \
1111 BFD_SEND (abfd, bfd_getx_signed_32, (ptr))
1113 #define bfd_put_64(abfd, val, ptr) \
1114 BFD_SEND (abfd, bfd_putx64, ((val), (ptr)))
1115 #define bfd_put_signed_64 \
1117 #define bfd_get_64(abfd, ptr) \
1118 BFD_SEND (abfd, bfd_getx64, (ptr))
1119 #define bfd_get_signed_64(abfd, ptr) \
1120 BFD_SEND (abfd, bfd_getx_signed_64, (ptr))
1122 #define bfd_get(bits, abfd, ptr) \
1123 ((bits) == 8 ? (bfd_vma) bfd_get_8 (abfd, ptr) \
1124 : (bits) == 16 ? bfd_get_16 (abfd, ptr) \
1125 : (bits) == 32 ? bfd_get_32 (abfd, ptr) \
1126 : (bits) == 64 ? bfd_get_64 (abfd, ptr) \
1127 : (abort (), (bfd_vma) - 1))
1129 #define bfd_put(bits, abfd, val, ptr) \
1130 ((bits) == 8 ? bfd_put_8 (abfd, val, ptr) \
1131 : (bits) == 16 ? bfd_put_16 (abfd, val, ptr) \
1132 : (bits) == 32 ? bfd_put_32 (abfd, val, ptr) \
1133 : (bits) == 64 ? bfd_put_64 (abfd, val, ptr) \
1134 : (abort (), (void) 0))
1137 /* Byte swapping macros for file header data. */
1139 #define bfd_h_put_8(abfd, val, ptr) \
1140 bfd_put_8 (abfd, val, ptr)
1141 #define bfd_h_put_signed_8(abfd, val, ptr) \
1142 bfd_put_8 (abfd, val, ptr)
1143 #define bfd_h_get_8(abfd, ptr) \
1144 bfd_get_8 (abfd, ptr)
1145 #define bfd_h_get_signed_8(abfd, ptr) \
1146 bfd_get_signed_8 (abfd, ptr)
1148 #define bfd_h_put_16(abfd, val, ptr) \
1149 BFD_SEND (abfd, bfd_h_putx16, (val, ptr))
1150 #define bfd_h_put_signed_16 \
1152 #define bfd_h_get_16(abfd, ptr) \
1153 BFD_SEND (abfd, bfd_h_getx16, (ptr))
1154 #define bfd_h_get_signed_16(abfd, ptr) \
1155 BFD_SEND (abfd, bfd_h_getx_signed_16, (ptr))
1157 #define bfd_h_put_32(abfd, val, ptr) \
1158 BFD_SEND (abfd, bfd_h_putx32, (val, ptr))
1159 #define bfd_h_put_signed_32 \
1161 #define bfd_h_get_32(abfd, ptr) \
1162 BFD_SEND (abfd, bfd_h_getx32, (ptr))
1163 #define bfd_h_get_signed_32(abfd, ptr) \
1164 BFD_SEND (abfd, bfd_h_getx_signed_32, (ptr))
1166 #define bfd_h_put_64(abfd, val, ptr) \
1167 BFD_SEND (abfd, bfd_h_putx64, (val, ptr))
1168 #define bfd_h_put_signed_64 \
1170 #define bfd_h_get_64(abfd, ptr) \
1171 BFD_SEND (abfd, bfd_h_getx64, (ptr))
1172 #define bfd_h_get_signed_64(abfd, ptr) \
1173 BFD_SEND (abfd, bfd_h_getx_signed_64, (ptr))
1175 /* Aliases for the above, which should eventually go away. */
1177 #define H_PUT_64 bfd_h_put_64
1178 #define H_PUT_32 bfd_h_put_32
1179 #define H_PUT_16 bfd_h_put_16
1180 #define H_PUT_8 bfd_h_put_8
1181 #define H_PUT_S64 bfd_h_put_signed_64
1182 #define H_PUT_S32 bfd_h_put_signed_32
1183 #define H_PUT_S16 bfd_h_put_signed_16
1184 #define H_PUT_S8 bfd_h_put_signed_8
1185 #define H_GET_64 bfd_h_get_64
1186 #define H_GET_32 bfd_h_get_32
1187 #define H_GET_16 bfd_h_get_16
1188 #define H_GET_8 bfd_h_get_8
1189 #define H_GET_S64 bfd_h_get_signed_64
1190 #define H_GET_S32 bfd_h_get_signed_32
1191 #define H_GET_S16 bfd_h_get_signed_16
1192 #define H_GET_S8 bfd_h_get_signed_8
1195 /* Extracted from bfdio.c. */
1196 long bfd_get_mtime (bfd *abfd);
1198 file_ptr bfd_get_size (bfd *abfd);
1200 void *bfd_mmap (bfd *abfd, void *addr, bfd_size_type len,
1201 int prot, int flags, file_ptr offset,
1202 void **map_addr, bfd_size_type *map_len);
1204 /* Extracted from bfdwin.c. */
1205 /* Extracted from section.c. */
1206 typedef struct bfd_section
1208 /* The name of the section; the name isn't a copy, the pointer is
1209 the same as that passed to bfd_make_section. */
1212 /* A unique sequence number. */
1215 /* Which section in the bfd; 0..n-1 as sections are created in a bfd. */
1218 /* The next section in the list belonging to the BFD, or NULL. */
1219 struct bfd_section *next;
1221 /* The previous section in the list belonging to the BFD, or NULL. */
1222 struct bfd_section *prev;
1224 /* The field flags contains attributes of the section. Some
1225 flags are read in from the object file, and some are
1226 synthesized from other information. */
1229 #define SEC_NO_FLAGS 0x000
1231 /* Tells the OS to allocate space for this section when loading.
1232 This is clear for a section containing debug information only. */
1233 #define SEC_ALLOC 0x001
1235 /* Tells the OS to load the section from the file when loading.
1236 This is clear for a .bss section. */
1237 #define SEC_LOAD 0x002
1239 /* The section contains data still to be relocated, so there is
1240 some relocation information too. */
1241 #define SEC_RELOC 0x004
1243 /* A signal to the OS that the section contains read only data. */
1244 #define SEC_READONLY 0x008
1246 /* The section contains code only. */
1247 #define SEC_CODE 0x010
1249 /* The section contains data only. */
1250 #define SEC_DATA 0x020
1252 /* The section will reside in ROM. */
1253 #define SEC_ROM 0x040
1255 /* The section contains constructor information. This section
1256 type is used by the linker to create lists of constructors and
1257 destructors used by <<g++>>. When a back end sees a symbol
1258 which should be used in a constructor list, it creates a new
1259 section for the type of name (e.g., <<__CTOR_LIST__>>), attaches
1260 the symbol to it, and builds a relocation. To build the lists
1261 of constructors, all the linker has to do is catenate all the
1262 sections called <<__CTOR_LIST__>> and relocate the data
1263 contained within - exactly the operations it would peform on
1265 #define SEC_CONSTRUCTOR 0x080
1267 /* The section has contents - a data section could be
1268 <<SEC_ALLOC>> | <<SEC_HAS_CONTENTS>>; a debug section could be
1269 <<SEC_HAS_CONTENTS>> */
1270 #define SEC_HAS_CONTENTS 0x100
1272 /* An instruction to the linker to not output the section
1273 even if it has information which would normally be written. */
1274 #define SEC_NEVER_LOAD 0x200
1276 /* The section contains thread local data. */
1277 #define SEC_THREAD_LOCAL 0x400
1279 /* The section has GOT references. This flag is only for the
1280 linker, and is currently only used by the elf32-hppa back end.
1281 It will be set if global offset table references were detected
1282 in this section, which indicate to the linker that the section
1283 contains PIC code, and must be handled specially when doing a
1285 #define SEC_HAS_GOT_REF 0x800
1287 /* The section contains common symbols (symbols may be defined
1288 multiple times, the value of a symbol is the amount of
1289 space it requires, and the largest symbol value is the one
1290 used). Most targets have exactly one of these (which we
1291 translate to bfd_com_section_ptr), but ECOFF has two. */
1292 #define SEC_IS_COMMON 0x1000
1294 /* The section contains only debugging information. For
1295 example, this is set for ELF .debug and .stab sections.
1296 strip tests this flag to see if a section can be
1298 #define SEC_DEBUGGING 0x2000
1300 /* The contents of this section are held in memory pointed to
1301 by the contents field. This is checked by bfd_get_section_contents,
1302 and the data is retrieved from memory if appropriate. */
1303 #define SEC_IN_MEMORY 0x4000
1305 /* The contents of this section are to be excluded by the
1306 linker for executable and shared objects unless those
1307 objects are to be further relocated. */
1308 #define SEC_EXCLUDE 0x8000
1310 /* The contents of this section are to be sorted based on the sum of
1311 the symbol and addend values specified by the associated relocation
1312 entries. Entries without associated relocation entries will be
1313 appended to the end of the section in an unspecified order. */
1314 #define SEC_SORT_ENTRIES 0x10000
1316 /* When linking, duplicate sections of the same name should be
1317 discarded, rather than being combined into a single section as
1318 is usually done. This is similar to how common symbols are
1319 handled. See SEC_LINK_DUPLICATES below. */
1320 #define SEC_LINK_ONCE 0x20000
1322 /* If SEC_LINK_ONCE is set, this bitfield describes how the linker
1323 should handle duplicate sections. */
1324 #define SEC_LINK_DUPLICATES 0xc0000
1326 /* This value for SEC_LINK_DUPLICATES means that duplicate
1327 sections with the same name should simply be discarded. */
1328 #define SEC_LINK_DUPLICATES_DISCARD 0x0
1330 /* This value for SEC_LINK_DUPLICATES means that the linker
1331 should warn if there are any duplicate sections, although
1332 it should still only link one copy. */
1333 #define SEC_LINK_DUPLICATES_ONE_ONLY 0x40000
1335 /* This value for SEC_LINK_DUPLICATES means that the linker
1336 should warn if any duplicate sections are a different size. */
1337 #define SEC_LINK_DUPLICATES_SAME_SIZE 0x80000
1339 /* This value for SEC_LINK_DUPLICATES means that the linker
1340 should warn if any duplicate sections contain different
1342 #define SEC_LINK_DUPLICATES_SAME_CONTENTS \
1343 (SEC_LINK_DUPLICATES_ONE_ONLY | SEC_LINK_DUPLICATES_SAME_SIZE)
1345 /* This section was created by the linker as part of dynamic
1346 relocation or other arcane processing. It is skipped when
1347 going through the first-pass output, trusting that someone
1348 else up the line will take care of it later. */
1349 #define SEC_LINKER_CREATED 0x100000
1351 /* This section should not be subject to garbage collection.
1352 Also set to inform the linker that this section should not be
1353 listed in the link map as discarded. */
1354 #define SEC_KEEP 0x200000
1356 /* This section contains "short" data, and should be placed
1358 #define SEC_SMALL_DATA 0x400000
1360 /* Attempt to merge identical entities in the section.
1361 Entity size is given in the entsize field. */
1362 #define SEC_MERGE 0x800000
1364 /* If given with SEC_MERGE, entities to merge are zero terminated
1365 strings where entsize specifies character size instead of fixed
1367 #define SEC_STRINGS 0x1000000
1369 /* This section contains data about section groups. */
1370 #define SEC_GROUP 0x2000000
1372 /* The section is a COFF shared library section. This flag is
1373 only for the linker. If this type of section appears in
1374 the input file, the linker must copy it to the output file
1375 without changing the vma or size. FIXME: Although this
1376 was originally intended to be general, it really is COFF
1377 specific (and the flag was renamed to indicate this). It
1378 might be cleaner to have some more general mechanism to
1379 allow the back end to control what the linker does with
1381 #define SEC_COFF_SHARED_LIBRARY 0x4000000
1383 /* This input section should be copied to output in reverse order
1384 as an array of pointers. This is for ELF linker internal use
1386 #define SEC_ELF_REVERSE_COPY 0x4000000
1388 /* This section contains data which may be shared with other
1389 executables or shared objects. This is for COFF only. */
1390 #define SEC_COFF_SHARED 0x8000000
1392 /* When a section with this flag is being linked, then if the size of
1393 the input section is less than a page, it should not cross a page
1394 boundary. If the size of the input section is one page or more,
1395 it should be aligned on a page boundary. This is for TI
1397 #define SEC_TIC54X_BLOCK 0x10000000
1399 /* Conditionally link this section; do not link if there are no
1400 references found to any symbol in the section. This is for TI
1402 #define SEC_TIC54X_CLINK 0x20000000
1404 /* Indicate that section has the no read flag set. This happens
1405 when memory read flag isn't set. */
1406 #define SEC_COFF_NOREAD 0x40000000
1408 /* End of section flags. */
1410 /* Some internal packed boolean fields. */
1412 /* See the vma field. */
1413 unsigned int user_set_vma : 1;
1415 /* A mark flag used by some of the linker backends. */
1416 unsigned int linker_mark : 1;
1418 /* Another mark flag used by some of the linker backends. Set for
1419 output sections that have an input section. */
1420 unsigned int linker_has_input : 1;
1422 /* Mark flag used by some linker backends for garbage collection. */
1423 unsigned int gc_mark : 1;
1425 /* Section compression status. */
1426 unsigned int compress_status : 2;
1427 #define COMPRESS_SECTION_NONE 0
1428 #define COMPRESS_SECTION_DONE 1
1429 #define DECOMPRESS_SECTION_SIZED 2
1431 /* The following flags are used by the ELF linker. */
1433 /* Mark sections which have been allocated to segments. */
1434 unsigned int segment_mark : 1;
1436 /* Type of sec_info information. */
1437 unsigned int sec_info_type:3;
1438 #define SEC_INFO_TYPE_NONE 0
1439 #define SEC_INFO_TYPE_STABS 1
1440 #define SEC_INFO_TYPE_MERGE 2
1441 #define SEC_INFO_TYPE_EH_FRAME 3
1442 #define SEC_INFO_TYPE_JUST_SYMS 4
1444 /* Nonzero if this section uses RELA relocations, rather than REL. */
1445 unsigned int use_rela_p:1;
1447 /* Bits used by various backends. The generic code doesn't touch
1450 unsigned int sec_flg0:1;
1451 unsigned int sec_flg1:1;
1452 unsigned int sec_flg2:1;
1453 unsigned int sec_flg3:1;
1454 unsigned int sec_flg4:1;
1455 unsigned int sec_flg5:1;
1457 /* End of internal packed boolean fields. */
1459 /* The virtual memory address of the section - where it will be
1460 at run time. The symbols are relocated against this. The
1461 user_set_vma flag is maintained by bfd; if it's not set, the
1462 backend can assign addresses (for example, in <<a.out>>, where
1463 the default address for <<.data>> is dependent on the specific
1464 target and various flags). */
1467 /* The load address of the section - where it would be in a
1468 rom image; really only used for writing section header
1472 /* The size of the section in octets, as it will be output.
1473 Contains a value even if the section has no contents (e.g., the
1474 size of <<.bss>>). */
1477 /* For input sections, the original size on disk of the section, in
1478 octets. This field should be set for any section whose size is
1479 changed by linker relaxation. It is required for sections where
1480 the linker relaxation scheme doesn't cache altered section and
1481 reloc contents (stabs, eh_frame, SEC_MERGE, some coff relaxing
1482 targets), and thus the original size needs to be kept to read the
1483 section multiple times. For output sections, rawsize holds the
1484 section size calculated on a previous linker relaxation pass. */
1485 bfd_size_type rawsize;
1487 /* The compressed size of the section in octets. */
1488 bfd_size_type compressed_size;
1490 /* Relaxation table. */
1491 struct relax_table *relax;
1493 /* Count of used relaxation table entries. */
1497 /* If this section is going to be output, then this value is the
1498 offset in *bytes* into the output section of the first byte in the
1499 input section (byte ==> smallest addressable unit on the
1500 target). In most cases, if this was going to start at the
1501 100th octet (8-bit quantity) in the output section, this value
1502 would be 100. However, if the target byte size is 16 bits
1503 (bfd_octets_per_byte is "2"), this value would be 50. */
1504 bfd_vma output_offset;
1506 /* The output section through which to map on output. */
1507 struct bfd_section *output_section;
1509 /* The alignment requirement of the section, as an exponent of 2 -
1510 e.g., 3 aligns to 2^3 (or 8). */
1511 unsigned int alignment_power;
1513 /* If an input section, a pointer to a vector of relocation
1514 records for the data in this section. */
1515 struct reloc_cache_entry *relocation;
1517 /* If an output section, a pointer to a vector of pointers to
1518 relocation records for the data in this section. */
1519 struct reloc_cache_entry **orelocation;
1521 /* The number of relocation records in one of the above. */
1522 unsigned reloc_count;
1524 /* Information below is back end specific - and not always used
1527 /* File position of section data. */
1530 /* File position of relocation info. */
1531 file_ptr rel_filepos;
1533 /* File position of line data. */
1534 file_ptr line_filepos;
1536 /* Pointer to data for applications. */
1539 /* If the SEC_IN_MEMORY flag is set, this points to the actual
1541 unsigned char *contents;
1543 /* Attached line number information. */
1546 /* Number of line number records. */
1547 unsigned int lineno_count;
1549 /* Entity size for merging purposes. */
1550 unsigned int entsize;
1552 /* Points to the kept section if this section is a link-once section,
1553 and is discarded. */
1554 struct bfd_section *kept_section;
1556 /* When a section is being output, this value changes as more
1557 linenumbers are written out. */
1558 file_ptr moving_line_filepos;
1560 /* What the section number is in the target world. */
1565 /* If this is a constructor section then here is a list of the
1566 relocations created to relocate items within it. */
1567 struct relent_chain *constructor_chain;
1569 /* The BFD which owns the section. */
1572 /* A symbol which points at this section only. */
1573 struct bfd_symbol *symbol;
1574 struct bfd_symbol **symbol_ptr_ptr;
1576 /* Early in the link process, map_head and map_tail are used to build
1577 a list of input sections attached to an output section. Later,
1578 output sections use these fields for a list of bfd_link_order
1581 struct bfd_link_order *link_order;
1582 struct bfd_section *s;
1583 } map_head, map_tail;
1586 /* Relax table contains information about instructions which can
1587 be removed by relaxation -- replacing a long address with a
1589 struct relax_table {
1590 /* Address where bytes may be deleted. */
1593 /* Number of bytes to be deleted. */
1597 /* These sections are global, and are managed by BFD. The application
1598 and target back end are not permitted to change the values in
1600 extern asection _bfd_std_section[4];
1602 #define BFD_ABS_SECTION_NAME "*ABS*"
1603 #define BFD_UND_SECTION_NAME "*UND*"
1604 #define BFD_COM_SECTION_NAME "*COM*"
1605 #define BFD_IND_SECTION_NAME "*IND*"
1607 /* Pointer to the common section. */
1608 #define bfd_com_section_ptr (&_bfd_std_section[0])
1609 /* Pointer to the undefined section. */
1610 #define bfd_und_section_ptr (&_bfd_std_section[1])
1611 /* Pointer to the absolute section. */
1612 #define bfd_abs_section_ptr (&_bfd_std_section[2])
1613 /* Pointer to the indirect section. */
1614 #define bfd_ind_section_ptr (&_bfd_std_section[3])
1616 #define bfd_is_und_section(sec) ((sec) == bfd_und_section_ptr)
1617 #define bfd_is_abs_section(sec) ((sec) == bfd_abs_section_ptr)
1618 #define bfd_is_ind_section(sec) ((sec) == bfd_ind_section_ptr)
1620 #define bfd_is_const_section(SEC) \
1621 ( ((SEC) == bfd_abs_section_ptr) \
1622 || ((SEC) == bfd_und_section_ptr) \
1623 || ((SEC) == bfd_com_section_ptr) \
1624 || ((SEC) == bfd_ind_section_ptr))
1626 /* Macros to handle insertion and deletion of a bfd's sections. These
1627 only handle the list pointers, ie. do not adjust section_count,
1628 target_index etc. */
1629 #define bfd_section_list_remove(ABFD, S) \
1633 asection *_next = _s->next; \
1634 asection *_prev = _s->prev; \
1636 _prev->next = _next; \
1638 (ABFD)->sections = _next; \
1640 _next->prev = _prev; \
1642 (ABFD)->section_last = _prev; \
1645 #define bfd_section_list_append(ABFD, S) \
1649 bfd *_abfd = ABFD; \
1651 if (_abfd->section_last) \
1653 _s->prev = _abfd->section_last; \
1654 _abfd->section_last->next = _s; \
1659 _abfd->sections = _s; \
1661 _abfd->section_last = _s; \
1664 #define bfd_section_list_prepend(ABFD, S) \
1668 bfd *_abfd = ABFD; \
1670 if (_abfd->sections) \
1672 _s->next = _abfd->sections; \
1673 _abfd->sections->prev = _s; \
1678 _abfd->section_last = _s; \
1680 _abfd->sections = _s; \
1683 #define bfd_section_list_insert_after(ABFD, A, S) \
1688 asection *_next = _a->next; \
1695 (ABFD)->section_last = _s; \
1698 #define bfd_section_list_insert_before(ABFD, B, S) \
1703 asection *_prev = _b->prev; \
1710 (ABFD)->sections = _s; \
1713 #define bfd_section_removed_from_list(ABFD, S) \
1714 ((S)->next == NULL ? (ABFD)->section_last != (S) : (S)->next->prev != (S))
1716 #define BFD_FAKE_SECTION(SEC, FLAGS, SYM, NAME, IDX) \
1717 /* name, id, index, next, prev, flags, user_set_vma, */ \
1718 { NAME, IDX, 0, NULL, NULL, FLAGS, 0, \
1720 /* linker_mark, linker_has_input, gc_mark, decompress_status, */ \
1723 /* segment_mark, sec_info_type, use_rela_p, */ \
1726 /* sec_flg0, sec_flg1, sec_flg2, sec_flg3, sec_flg4, sec_flg5, */ \
1729 /* vma, lma, size, rawsize, compressed_size, relax, relax_count, */ \
1730 0, 0, 0, 0, 0, 0, 0, \
1732 /* output_offset, output_section, alignment_power, */ \
1735 /* relocation, orelocation, reloc_count, filepos, rel_filepos, */ \
1736 NULL, NULL, 0, 0, 0, \
1738 /* line_filepos, userdata, contents, lineno, lineno_count, */ \
1739 0, NULL, NULL, NULL, 0, \
1741 /* entsize, kept_section, moving_line_filepos, */ \
1744 /* target_index, used_by_bfd, constructor_chain, owner, */ \
1745 0, NULL, NULL, NULL, \
1747 /* symbol, symbol_ptr_ptr, */ \
1748 (struct bfd_symbol *) SYM, &SEC.symbol, \
1750 /* map_head, map_tail */ \
1751 { NULL }, { NULL } \
1754 void bfd_section_list_clear (bfd *);
1756 asection *bfd_get_section_by_name (bfd *abfd, const char *name);
1758 asection *bfd_get_next_section_by_name (asection *sec);
1760 asection *bfd_get_linker_section (bfd *abfd, const char *name);
1762 asection *bfd_get_section_by_name_if
1765 bfd_boolean (*func) (bfd *abfd, asection *sect, void *obj),
1768 char *bfd_get_unique_section_name
1769 (bfd *abfd, const char *templat, int *count);
1771 asection *bfd_make_section_old_way (bfd *abfd, const char *name);
1773 asection *bfd_make_section_anyway_with_flags
1774 (bfd *abfd, const char *name, flagword flags);
1776 asection *bfd_make_section_anyway (bfd *abfd, const char *name);
1778 asection *bfd_make_section_with_flags
1779 (bfd *, const char *name, flagword flags);
1781 asection *bfd_make_section (bfd *, const char *name);
1783 bfd_boolean bfd_set_section_flags
1784 (bfd *abfd, asection *sec, flagword flags);
1786 void bfd_rename_section
1787 (bfd *abfd, asection *sec, const char *newname);
1789 void bfd_map_over_sections
1791 void (*func) (bfd *abfd, asection *sect, void *obj),
1794 asection *bfd_sections_find_if
1796 bfd_boolean (*operation) (bfd *abfd, asection *sect, void *obj),
1799 bfd_boolean bfd_set_section_size
1800 (bfd *abfd, asection *sec, bfd_size_type val);
1802 bfd_boolean bfd_set_section_contents
1803 (bfd *abfd, asection *section, const void *data,
1804 file_ptr offset, bfd_size_type count);
1806 bfd_boolean bfd_get_section_contents
1807 (bfd *abfd, asection *section, void *location, file_ptr offset,
1808 bfd_size_type count);
1810 bfd_boolean bfd_malloc_and_get_section
1811 (bfd *abfd, asection *section, bfd_byte **buf);
1813 bfd_boolean bfd_copy_private_section_data
1814 (bfd *ibfd, asection *isec, bfd *obfd, asection *osec);
1816 #define bfd_copy_private_section_data(ibfd, isection, obfd, osection) \
1817 BFD_SEND (obfd, _bfd_copy_private_section_data, \
1818 (ibfd, isection, obfd, osection))
1819 bfd_boolean bfd_generic_is_group_section (bfd *, const asection *sec);
1821 bfd_boolean bfd_generic_discard_group (bfd *abfd, asection *group);
1823 /* Extracted from archures.c. */
1824 enum bfd_architecture
1826 bfd_arch_unknown, /* File arch not known. */
1827 bfd_arch_obscure, /* Arch known, not one of these. */
1828 bfd_arch_m68k, /* Motorola 68xxx */
1829 #define bfd_mach_m68000 1
1830 #define bfd_mach_m68008 2
1831 #define bfd_mach_m68010 3
1832 #define bfd_mach_m68020 4
1833 #define bfd_mach_m68030 5
1834 #define bfd_mach_m68040 6
1835 #define bfd_mach_m68060 7
1836 #define bfd_mach_cpu32 8
1837 #define bfd_mach_fido 9
1838 #define bfd_mach_mcf_isa_a_nodiv 10
1839 #define bfd_mach_mcf_isa_a 11
1840 #define bfd_mach_mcf_isa_a_mac 12
1841 #define bfd_mach_mcf_isa_a_emac 13
1842 #define bfd_mach_mcf_isa_aplus 14
1843 #define bfd_mach_mcf_isa_aplus_mac 15
1844 #define bfd_mach_mcf_isa_aplus_emac 16
1845 #define bfd_mach_mcf_isa_b_nousp 17
1846 #define bfd_mach_mcf_isa_b_nousp_mac 18
1847 #define bfd_mach_mcf_isa_b_nousp_emac 19
1848 #define bfd_mach_mcf_isa_b 20
1849 #define bfd_mach_mcf_isa_b_mac 21
1850 #define bfd_mach_mcf_isa_b_emac 22
1851 #define bfd_mach_mcf_isa_b_float 23
1852 #define bfd_mach_mcf_isa_b_float_mac 24
1853 #define bfd_mach_mcf_isa_b_float_emac 25
1854 #define bfd_mach_mcf_isa_c 26
1855 #define bfd_mach_mcf_isa_c_mac 27
1856 #define bfd_mach_mcf_isa_c_emac 28
1857 #define bfd_mach_mcf_isa_c_nodiv 29
1858 #define bfd_mach_mcf_isa_c_nodiv_mac 30
1859 #define bfd_mach_mcf_isa_c_nodiv_emac 31
1860 bfd_arch_vax, /* DEC Vax */
1861 bfd_arch_i960, /* Intel 960 */
1862 /* The order of the following is important.
1863 lower number indicates a machine type that
1864 only accepts a subset of the instructions
1865 available to machines with higher numbers.
1866 The exception is the "ca", which is
1867 incompatible with all other machines except
1870 #define bfd_mach_i960_core 1
1871 #define bfd_mach_i960_ka_sa 2
1872 #define bfd_mach_i960_kb_sb 3
1873 #define bfd_mach_i960_mc 4
1874 #define bfd_mach_i960_xa 5
1875 #define bfd_mach_i960_ca 6
1876 #define bfd_mach_i960_jx 7
1877 #define bfd_mach_i960_hx 8
1879 bfd_arch_or32, /* OpenRISC 32 */
1881 bfd_arch_sparc, /* SPARC */
1882 #define bfd_mach_sparc 1
1883 /* The difference between v8plus and v9 is that v9 is a true 64 bit env. */
1884 #define bfd_mach_sparc_sparclet 2
1885 #define bfd_mach_sparc_sparclite 3
1886 #define bfd_mach_sparc_v8plus 4
1887 #define bfd_mach_sparc_v8plusa 5 /* with ultrasparc add'ns. */
1888 #define bfd_mach_sparc_sparclite_le 6
1889 #define bfd_mach_sparc_v9 7
1890 #define bfd_mach_sparc_v9a 8 /* with ultrasparc add'ns. */
1891 #define bfd_mach_sparc_v8plusb 9 /* with cheetah add'ns. */
1892 #define bfd_mach_sparc_v9b 10 /* with cheetah add'ns. */
1893 /* Nonzero if MACH has the v9 instruction set. */
1894 #define bfd_mach_sparc_v9_p(mach) \
1895 ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \
1896 && (mach) != bfd_mach_sparc_sparclite_le)
1897 /* Nonzero if MACH is a 64 bit sparc architecture. */
1898 #define bfd_mach_sparc_64bit_p(mach) \
1899 ((mach) >= bfd_mach_sparc_v9 && (mach) != bfd_mach_sparc_v8plusb)
1900 bfd_arch_spu, /* PowerPC SPU */
1901 #define bfd_mach_spu 256
1902 bfd_arch_mips, /* MIPS Rxxxx */
1903 #define bfd_mach_mips3000 3000
1904 #define bfd_mach_mips3900 3900
1905 #define bfd_mach_mips4000 4000
1906 #define bfd_mach_mips4010 4010
1907 #define bfd_mach_mips4100 4100
1908 #define bfd_mach_mips4111 4111
1909 #define bfd_mach_mips4120 4120
1910 #define bfd_mach_mips4300 4300
1911 #define bfd_mach_mips4400 4400
1912 #define bfd_mach_mips4600 4600
1913 #define bfd_mach_mips4650 4650
1914 #define bfd_mach_mips5000 5000
1915 #define bfd_mach_mips5400 5400
1916 #define bfd_mach_mips5500 5500
1917 #define bfd_mach_mips5900 5900
1918 #define bfd_mach_mips6000 6000
1919 #define bfd_mach_mips7000 7000
1920 #define bfd_mach_mips8000 8000
1921 #define bfd_mach_mips9000 9000
1922 #define bfd_mach_mips10000 10000
1923 #define bfd_mach_mips12000 12000
1924 #define bfd_mach_mips14000 14000
1925 #define bfd_mach_mips16000 16000
1926 #define bfd_mach_mips16 16
1927 #define bfd_mach_mips5 5
1928 #define bfd_mach_mips_loongson_2e 3001
1929 #define bfd_mach_mips_loongson_2f 3002
1930 #define bfd_mach_mips_loongson_3a 3003
1931 #define bfd_mach_mips_sb1 12310201 /* octal 'SB', 01 */
1932 #define bfd_mach_mips_octeon 6501
1933 #define bfd_mach_mips_octeonp 6601
1934 #define bfd_mach_mips_octeon2 6502
1935 #define bfd_mach_mips_xlr 887682 /* decimal 'XLR' */
1936 #define bfd_mach_mipsisa32 32
1937 #define bfd_mach_mipsisa32r2 33
1938 #define bfd_mach_mipsisa64 64
1939 #define bfd_mach_mipsisa64r2 65
1940 #define bfd_mach_mips_micromips 96
1941 bfd_arch_i386, /* Intel 386 */
1942 #define bfd_mach_i386_intel_syntax (1 << 0)
1943 #define bfd_mach_i386_i8086 (1 << 1)
1944 #define bfd_mach_i386_i386 (1 << 2)
1945 #define bfd_mach_x86_64 (1 << 3)
1946 #define bfd_mach_x64_32 (1 << 4)
1947 #define bfd_mach_i386_i386_intel_syntax (bfd_mach_i386_i386 | bfd_mach_i386_intel_syntax)
1948 #define bfd_mach_x86_64_intel_syntax (bfd_mach_x86_64 | bfd_mach_i386_intel_syntax)
1949 #define bfd_mach_x64_32_intel_syntax (bfd_mach_x64_32 | bfd_mach_i386_intel_syntax)
1950 bfd_arch_l1om, /* Intel L1OM */
1951 #define bfd_mach_l1om (1 << 5)
1952 #define bfd_mach_l1om_intel_syntax (bfd_mach_l1om | bfd_mach_i386_intel_syntax)
1953 bfd_arch_k1om, /* Intel K1OM */
1954 #define bfd_mach_k1om (1 << 6)
1955 #define bfd_mach_k1om_intel_syntax (bfd_mach_k1om | bfd_mach_i386_intel_syntax)
1956 #define bfd_mach_i386_nacl (1 << 7)
1957 #define bfd_mach_i386_i386_nacl (bfd_mach_i386_i386 | bfd_mach_i386_nacl)
1958 #define bfd_mach_x86_64_nacl (bfd_mach_x86_64 | bfd_mach_i386_nacl)
1959 #define bfd_mach_x64_32_nacl (bfd_mach_x64_32 | bfd_mach_i386_nacl)
1960 bfd_arch_we32k, /* AT&T WE32xxx */
1961 bfd_arch_tahoe, /* CCI/Harris Tahoe */
1962 bfd_arch_i860, /* Intel 860 */
1963 bfd_arch_i370, /* IBM 360/370 Mainframes */
1964 bfd_arch_romp, /* IBM ROMP PC/RT */
1965 bfd_arch_convex, /* Convex */
1966 bfd_arch_m88k, /* Motorola 88xxx */
1967 bfd_arch_m98k, /* Motorola 98xxx */
1968 bfd_arch_pyramid, /* Pyramid Technology */
1969 bfd_arch_h8300, /* Renesas H8/300 (formerly Hitachi H8/300) */
1970 #define bfd_mach_h8300 1
1971 #define bfd_mach_h8300h 2
1972 #define bfd_mach_h8300s 3
1973 #define bfd_mach_h8300hn 4
1974 #define bfd_mach_h8300sn 5
1975 #define bfd_mach_h8300sx 6
1976 #define bfd_mach_h8300sxn 7
1977 bfd_arch_pdp11, /* DEC PDP-11 */
1979 bfd_arch_powerpc, /* PowerPC */
1980 #define bfd_mach_ppc 32
1981 #define bfd_mach_ppc64 64
1982 #define bfd_mach_ppc_403 403
1983 #define bfd_mach_ppc_403gc 4030
1984 #define bfd_mach_ppc_405 405
1985 #define bfd_mach_ppc_505 505
1986 #define bfd_mach_ppc_601 601
1987 #define bfd_mach_ppc_602 602
1988 #define bfd_mach_ppc_603 603
1989 #define bfd_mach_ppc_ec603e 6031
1990 #define bfd_mach_ppc_604 604
1991 #define bfd_mach_ppc_620 620
1992 #define bfd_mach_ppc_630 630
1993 #define bfd_mach_ppc_750 750
1994 #define bfd_mach_ppc_860 860
1995 #define bfd_mach_ppc_a35 35
1996 #define bfd_mach_ppc_rs64ii 642
1997 #define bfd_mach_ppc_rs64iii 643
1998 #define bfd_mach_ppc_7400 7400
1999 #define bfd_mach_ppc_e500 500
2000 #define bfd_mach_ppc_e500mc 5001
2001 #define bfd_mach_ppc_e500mc64 5005
2002 #define bfd_mach_ppc_e5500 5006
2003 #define bfd_mach_ppc_e6500 5007
2004 #define bfd_mach_ppc_titan 83
2005 #define bfd_mach_ppc_vle 84
2006 bfd_arch_rs6000, /* IBM RS/6000 */
2007 #define bfd_mach_rs6k 6000
2008 #define bfd_mach_rs6k_rs1 6001
2009 #define bfd_mach_rs6k_rsc 6003
2010 #define bfd_mach_rs6k_rs2 6002
2011 bfd_arch_hppa, /* HP PA RISC */
2012 #define bfd_mach_hppa10 10
2013 #define bfd_mach_hppa11 11
2014 #define bfd_mach_hppa20 20
2015 #define bfd_mach_hppa20w 25
2016 bfd_arch_d10v, /* Mitsubishi D10V */
2017 #define bfd_mach_d10v 1
2018 #define bfd_mach_d10v_ts2 2
2019 #define bfd_mach_d10v_ts3 3
2020 bfd_arch_d30v, /* Mitsubishi D30V */
2021 bfd_arch_dlx, /* DLX */
2022 bfd_arch_m68hc11, /* Motorola 68HC11 */
2023 bfd_arch_m68hc12, /* Motorola 68HC12 */
2024 #define bfd_mach_m6812_default 0
2025 #define bfd_mach_m6812 1
2026 #define bfd_mach_m6812s 2
2027 bfd_arch_m9s12x, /* Freescale S12X */
2028 bfd_arch_m9s12xg, /* Freescale XGATE */
2029 bfd_arch_z8k, /* Zilog Z8000 */
2030 #define bfd_mach_z8001 1
2031 #define bfd_mach_z8002 2
2032 bfd_arch_h8500, /* Renesas H8/500 (formerly Hitachi H8/500) */
2033 bfd_arch_sh, /* Renesas / SuperH SH (formerly Hitachi SH) */
2034 #define bfd_mach_sh 1
2035 #define bfd_mach_sh2 0x20
2036 #define bfd_mach_sh_dsp 0x2d
2037 #define bfd_mach_sh2a 0x2a
2038 #define bfd_mach_sh2a_nofpu 0x2b
2039 #define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1
2040 #define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2
2041 #define bfd_mach_sh2a_or_sh4 0x2a3
2042 #define bfd_mach_sh2a_or_sh3e 0x2a4
2043 #define bfd_mach_sh2e 0x2e
2044 #define bfd_mach_sh3 0x30
2045 #define bfd_mach_sh3_nommu 0x31
2046 #define bfd_mach_sh3_dsp 0x3d
2047 #define bfd_mach_sh3e 0x3e
2048 #define bfd_mach_sh4 0x40
2049 #define bfd_mach_sh4_nofpu 0x41
2050 #define bfd_mach_sh4_nommu_nofpu 0x42
2051 #define bfd_mach_sh4a 0x4a
2052 #define bfd_mach_sh4a_nofpu 0x4b
2053 #define bfd_mach_sh4al_dsp 0x4d
2054 #define bfd_mach_sh5 0x50
2055 bfd_arch_alpha, /* Dec Alpha */
2056 #define bfd_mach_alpha_ev4 0x10
2057 #define bfd_mach_alpha_ev5 0x20
2058 #define bfd_mach_alpha_ev6 0x30
2059 bfd_arch_arm, /* Advanced Risc Machines ARM. */
2060 #define bfd_mach_arm_unknown 0
2061 #define bfd_mach_arm_2 1
2062 #define bfd_mach_arm_2a 2
2063 #define bfd_mach_arm_3 3
2064 #define bfd_mach_arm_3M 4
2065 #define bfd_mach_arm_4 5
2066 #define bfd_mach_arm_4T 6
2067 #define bfd_mach_arm_5 7
2068 #define bfd_mach_arm_5T 8
2069 #define bfd_mach_arm_5TE 9
2070 #define bfd_mach_arm_XScale 10
2071 #define bfd_mach_arm_ep9312 11
2072 #define bfd_mach_arm_iWMMXt 12
2073 #define bfd_mach_arm_iWMMXt2 13
2074 bfd_arch_ns32k, /* National Semiconductors ns32000 */
2075 bfd_arch_w65, /* WDC 65816 */
2076 bfd_arch_tic30, /* Texas Instruments TMS320C30 */
2077 bfd_arch_tic4x, /* Texas Instruments TMS320C3X/4X */
2078 #define bfd_mach_tic3x 30
2079 #define bfd_mach_tic4x 40
2080 bfd_arch_tic54x, /* Texas Instruments TMS320C54X */
2081 bfd_arch_tic6x, /* Texas Instruments TMS320C6X */
2082 bfd_arch_tic80, /* TI TMS320c80 (MVP) */
2083 bfd_arch_v850, /* NEC V850 */
2084 bfd_arch_v850_rh850,/* NEC V850 (using RH850 ABI) */
2085 #define bfd_mach_v850 1
2086 #define bfd_mach_v850e 'E'
2087 #define bfd_mach_v850e1 '1'
2088 #define bfd_mach_v850e2 0x4532
2089 #define bfd_mach_v850e2v3 0x45325633
2090 #define bfd_mach_v850e3v5 0x45335635 /* ('E'|'3'|'V'|'5') */
2091 bfd_arch_arc, /* ARC Cores */
2092 #define bfd_mach_arc_5 5
2093 #define bfd_mach_arc_6 6
2094 #define bfd_mach_arc_7 7
2095 #define bfd_mach_arc_8 8
2096 bfd_arch_m32c, /* Renesas M16C/M32C. */
2097 #define bfd_mach_m16c 0x75
2098 #define bfd_mach_m32c 0x78
2099 bfd_arch_m32r, /* Renesas M32R (formerly Mitsubishi M32R/D) */
2100 #define bfd_mach_m32r 1 /* For backwards compatibility. */
2101 #define bfd_mach_m32rx 'x'
2102 #define bfd_mach_m32r2 '2'
2103 bfd_arch_mn10200, /* Matsushita MN10200 */
2104 bfd_arch_mn10300, /* Matsushita MN10300 */
2105 #define bfd_mach_mn10300 300
2106 #define bfd_mach_am33 330
2107 #define bfd_mach_am33_2 332
2109 #define bfd_mach_fr30 0x46523330
2111 #define bfd_mach_frv 1
2112 #define bfd_mach_frvsimple 2
2113 #define bfd_mach_fr300 300
2114 #define bfd_mach_fr400 400
2115 #define bfd_mach_fr450 450
2116 #define bfd_mach_frvtomcat 499 /* fr500 prototype */
2117 #define bfd_mach_fr500 500
2118 #define bfd_mach_fr550 550
2119 bfd_arch_moxie, /* The moxie processor */
2120 #define bfd_mach_moxie 1
2123 #define bfd_mach_mep 1
2124 #define bfd_mach_mep_h1 0x6831
2125 #define bfd_mach_mep_c5 0x6335
2127 #define bfd_mach_metag 1
2128 bfd_arch_ia64, /* HP/Intel ia64 */
2129 #define bfd_mach_ia64_elf64 64
2130 #define bfd_mach_ia64_elf32 32
2131 bfd_arch_ip2k, /* Ubicom IP2K microcontrollers. */
2132 #define bfd_mach_ip2022 1
2133 #define bfd_mach_ip2022ext 2
2134 bfd_arch_iq2000, /* Vitesse IQ2000. */
2135 #define bfd_mach_iq2000 1
2136 #define bfd_mach_iq10 2
2137 bfd_arch_epiphany, /* Adapteva EPIPHANY */
2138 #define bfd_mach_epiphany16 1
2139 #define bfd_mach_epiphany32 2
2141 #define bfd_mach_ms1 1
2142 #define bfd_mach_mrisc2 2
2143 #define bfd_mach_ms2 3
2145 bfd_arch_avr, /* Atmel AVR microcontrollers. */
2146 #define bfd_mach_avr1 1
2147 #define bfd_mach_avr2 2
2148 #define bfd_mach_avr25 25
2149 #define bfd_mach_avr3 3
2150 #define bfd_mach_avr31 31
2151 #define bfd_mach_avr35 35
2152 #define bfd_mach_avr4 4
2153 #define bfd_mach_avr5 5
2154 #define bfd_mach_avr51 51
2155 #define bfd_mach_avr6 6
2156 #define bfd_mach_avrxmega1 101
2157 #define bfd_mach_avrxmega2 102
2158 #define bfd_mach_avrxmega3 103
2159 #define bfd_mach_avrxmega4 104
2160 #define bfd_mach_avrxmega5 105
2161 #define bfd_mach_avrxmega6 106
2162 #define bfd_mach_avrxmega7 107
2163 bfd_arch_bfin, /* ADI Blackfin */
2164 #define bfd_mach_bfin 1
2165 bfd_arch_cr16, /* National Semiconductor CompactRISC (ie CR16). */
2166 #define bfd_mach_cr16 1
2167 bfd_arch_cr16c, /* National Semiconductor CompactRISC. */
2168 #define bfd_mach_cr16c 1
2169 bfd_arch_crx, /* National Semiconductor CRX. */
2170 #define bfd_mach_crx 1
2171 bfd_arch_cris, /* Axis CRIS */
2172 #define bfd_mach_cris_v0_v10 255
2173 #define bfd_mach_cris_v32 32
2174 #define bfd_mach_cris_v10_v32 1032
2176 #define bfd_mach_rl78 0x75
2177 bfd_arch_rx, /* Renesas RX. */
2178 #define bfd_mach_rx 0x75
2179 bfd_arch_s390, /* IBM s390 */
2180 #define bfd_mach_s390_31 31
2181 #define bfd_mach_s390_64 64
2182 bfd_arch_score, /* Sunplus score */
2183 #define bfd_mach_score3 3
2184 #define bfd_mach_score7 7
2185 bfd_arch_openrisc, /* OpenRISC */
2186 bfd_arch_mmix, /* Donald Knuth's educational processor. */
2188 #define bfd_mach_xstormy16 1
2189 bfd_arch_msp430, /* Texas Instruments MSP430 architecture. */
2190 #define bfd_mach_msp11 11
2191 #define bfd_mach_msp110 110
2192 #define bfd_mach_msp12 12
2193 #define bfd_mach_msp13 13
2194 #define bfd_mach_msp14 14
2195 #define bfd_mach_msp15 15
2196 #define bfd_mach_msp16 16
2197 #define bfd_mach_msp20 20
2198 #define bfd_mach_msp21 21
2199 #define bfd_mach_msp22 22
2200 #define bfd_mach_msp23 23
2201 #define bfd_mach_msp24 24
2202 #define bfd_mach_msp26 26
2203 #define bfd_mach_msp31 31
2204 #define bfd_mach_msp32 32
2205 #define bfd_mach_msp33 33
2206 #define bfd_mach_msp41 41
2207 #define bfd_mach_msp42 42
2208 #define bfd_mach_msp43 43
2209 #define bfd_mach_msp44 44
2210 #define bfd_mach_msp430x 45
2211 #define bfd_mach_msp46 46
2212 #define bfd_mach_msp47 47
2213 #define bfd_mach_msp54 54
2214 bfd_arch_xc16x, /* Infineon's XC16X Series. */
2215 #define bfd_mach_xc16x 1
2216 #define bfd_mach_xc16xl 2
2217 #define bfd_mach_xc16xs 3
2218 bfd_arch_xgate, /* Freescale XGATE */
2219 #define bfd_mach_xgate 1
2220 bfd_arch_xtensa, /* Tensilica's Xtensa cores. */
2221 #define bfd_mach_xtensa 1
2223 #define bfd_mach_z80strict 1 /* No undocumented opcodes. */
2224 #define bfd_mach_z80 3 /* With ixl, ixh, iyl, and iyh. */
2225 #define bfd_mach_z80full 7 /* All undocumented instructions. */
2226 #define bfd_mach_r800 11 /* R800: successor with multiplication. */
2227 bfd_arch_lm32, /* Lattice Mico32 */
2228 #define bfd_mach_lm32 1
2229 bfd_arch_microblaze,/* Xilinx MicroBlaze. */
2230 bfd_arch_tilepro, /* Tilera TILEPro */
2231 bfd_arch_tilegx, /* Tilera TILE-Gx */
2232 #define bfd_mach_tilepro 1
2233 #define bfd_mach_tilegx 1
2234 #define bfd_mach_tilegx32 2
2235 bfd_arch_aarch64, /* AArch64 */
2236 #define bfd_mach_aarch64 0
2237 #define bfd_mach_aarch64_ilp32 32
2239 #define bfd_mach_nios2 0
2243 typedef struct bfd_arch_info
2246 int bits_per_address;
2248 enum bfd_architecture arch;
2250 const char *arch_name;
2251 const char *printable_name;
2252 unsigned int section_align_power;
2253 /* TRUE if this is the default machine for the architecture.
2254 The default arch should be the first entry for an arch so that
2255 all the entries for that arch can be accessed via <<next>>. */
2256 bfd_boolean the_default;
2257 const struct bfd_arch_info * (*compatible)
2258 (const struct bfd_arch_info *a, const struct bfd_arch_info *b);
2260 bfd_boolean (*scan) (const struct bfd_arch_info *, const char *);
2262 /* Allocate via bfd_malloc and return a fill buffer of size COUNT. If
2263 IS_BIGENDIAN is TRUE, the order of bytes is big endian. If CODE is
2264 TRUE, the buffer contains code. */
2265 void *(*fill) (bfd_size_type count, bfd_boolean is_bigendian,
2268 const struct bfd_arch_info *next;
2272 const char *bfd_printable_name (bfd *abfd);
2274 const bfd_arch_info_type *bfd_scan_arch (const char *string);
2276 const char **bfd_arch_list (void);
2278 const bfd_arch_info_type *bfd_arch_get_compatible
2279 (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns);
2281 void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg);
2283 enum bfd_architecture bfd_get_arch (bfd *abfd);
2285 unsigned long bfd_get_mach (bfd *abfd);
2287 unsigned int bfd_arch_bits_per_byte (bfd *abfd);
2289 unsigned int bfd_arch_bits_per_address (bfd *abfd);
2291 const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd);
2293 const bfd_arch_info_type *bfd_lookup_arch
2294 (enum bfd_architecture arch, unsigned long machine);
2296 const char *bfd_printable_arch_mach
2297 (enum bfd_architecture arch, unsigned long machine);
2299 unsigned int bfd_octets_per_byte (bfd *abfd);
2301 unsigned int bfd_arch_mach_octets_per_byte
2302 (enum bfd_architecture arch, unsigned long machine);
2304 /* Extracted from reloc.c. */
2305 typedef enum bfd_reloc_status
2307 /* No errors detected. */
2310 /* The relocation was performed, but there was an overflow. */
2313 /* The address to relocate was not within the section supplied. */
2314 bfd_reloc_outofrange,
2316 /* Used by special functions. */
2319 /* Unsupported relocation size requested. */
2320 bfd_reloc_notsupported,
2325 /* The symbol to relocate against was undefined. */
2326 bfd_reloc_undefined,
2328 /* The relocation was performed, but may not be ok - presently
2329 generated only when linking i960 coff files with i960 b.out
2330 symbols. If this type is returned, the error_message argument
2331 to bfd_perform_relocation will be set. */
2334 bfd_reloc_status_type;
2337 typedef struct reloc_cache_entry
2339 /* A pointer into the canonical table of pointers. */
2340 struct bfd_symbol **sym_ptr_ptr;
2342 /* offset in section. */
2343 bfd_size_type address;
2345 /* addend for relocation value. */
2348 /* Pointer to how to perform the required relocation. */
2349 reloc_howto_type *howto;
2354 enum complain_overflow
2356 /* Do not complain on overflow. */
2357 complain_overflow_dont,
2359 /* Complain if the value overflows when considered as a signed
2360 number one bit larger than the field. ie. A bitfield of N bits
2361 is allowed to represent -2**n to 2**n-1. */
2362 complain_overflow_bitfield,
2364 /* Complain if the value overflows when considered as a signed
2366 complain_overflow_signed,
2368 /* Complain if the value overflows when considered as an
2370 complain_overflow_unsigned
2373 struct reloc_howto_struct
2375 /* The type field has mainly a documentary use - the back end can
2376 do what it wants with it, though normally the back end's
2377 external idea of what a reloc number is stored
2378 in this field. For example, a PC relative word relocation
2379 in a coff environment has the type 023 - because that's
2380 what the outside world calls a R_PCRWORD reloc. */
2383 /* The value the final relocation is shifted right by. This drops
2384 unwanted data from the relocation. */
2385 unsigned int rightshift;
2387 /* The size of the item to be relocated. This is *not* a
2388 power-of-two measure. To get the number of bytes operated
2389 on by a type of relocation, use bfd_get_reloc_size. */
2392 /* The number of bits in the item to be relocated. This is used
2393 when doing overflow checking. */
2394 unsigned int bitsize;
2396 /* The relocation is relative to the field being relocated. */
2397 bfd_boolean pc_relative;
2399 /* The bit position of the reloc value in the destination.
2400 The relocated value is left shifted by this amount. */
2401 unsigned int bitpos;
2403 /* What type of overflow error should be checked for when
2405 enum complain_overflow complain_on_overflow;
2407 /* If this field is non null, then the supplied function is
2408 called rather than the normal function. This allows really
2409 strange relocation methods to be accommodated (e.g., i960 callj
2411 bfd_reloc_status_type (*special_function)
2412 (bfd *, arelent *, struct bfd_symbol *, void *, asection *,
2415 /* The textual name of the relocation type. */
2418 /* Some formats record a relocation addend in the section contents
2419 rather than with the relocation. For ELF formats this is the
2420 distinction between USE_REL and USE_RELA (though the code checks
2421 for USE_REL == 1/0). The value of this field is TRUE if the
2422 addend is recorded with the section contents; when performing a
2423 partial link (ld -r) the section contents (the data) will be
2424 modified. The value of this field is FALSE if addends are
2425 recorded with the relocation (in arelent.addend); when performing
2426 a partial link the relocation will be modified.
2427 All relocations for all ELF USE_RELA targets should set this field
2428 to FALSE (values of TRUE should be looked on with suspicion).
2429 However, the converse is not true: not all relocations of all ELF
2430 USE_REL targets set this field to TRUE. Why this is so is peculiar
2431 to each particular target. For relocs that aren't used in partial
2432 links (e.g. GOT stuff) it doesn't matter what this is set to. */
2433 bfd_boolean partial_inplace;
2435 /* src_mask selects the part of the instruction (or data) to be used
2436 in the relocation sum. If the target relocations don't have an
2437 addend in the reloc, eg. ELF USE_REL, src_mask will normally equal
2438 dst_mask to extract the addend from the section contents. If
2439 relocations do have an addend in the reloc, eg. ELF USE_RELA, this
2440 field should be zero. Non-zero values for ELF USE_RELA targets are
2441 bogus as in those cases the value in the dst_mask part of the
2442 section contents should be treated as garbage. */
2445 /* dst_mask selects which parts of the instruction (or data) are
2446 replaced with a relocated value. */
2449 /* When some formats create PC relative instructions, they leave
2450 the value of the pc of the place being relocated in the offset
2451 slot of the instruction, so that a PC relative relocation can
2452 be made just by adding in an ordinary offset (e.g., sun3 a.out).
2453 Some formats leave the displacement part of an instruction
2454 empty (e.g., m88k bcs); this flag signals the fact. */
2455 bfd_boolean pcrel_offset;
2458 #define HOWTO(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \
2459 { (unsigned) C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC }
2460 #define NEWHOWTO(FUNCTION, NAME, SIZE, REL, IN) \
2461 HOWTO (0, 0, SIZE, 0, REL, 0, complain_overflow_dont, FUNCTION, \
2462 NAME, FALSE, 0, 0, IN)
2464 #define EMPTY_HOWTO(C) \
2465 HOWTO ((C), 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL, \
2466 NULL, FALSE, 0, 0, FALSE)
2468 #define HOWTO_PREPARE(relocation, symbol) \
2470 if (symbol != NULL) \
2472 if (bfd_is_com_section (symbol->section)) \
2478 relocation = symbol->value; \
2483 unsigned int bfd_get_reloc_size (reloc_howto_type *);
2485 typedef struct relent_chain
2488 struct relent_chain *next;
2492 bfd_reloc_status_type bfd_check_overflow
2493 (enum complain_overflow how,
2494 unsigned int bitsize,
2495 unsigned int rightshift,
2496 unsigned int addrsize,
2497 bfd_vma relocation);
2499 bfd_reloc_status_type bfd_perform_relocation
2501 arelent *reloc_entry,
2503 asection *input_section,
2505 char **error_message);
2507 bfd_reloc_status_type bfd_install_relocation
2509 arelent *reloc_entry,
2510 void *data, bfd_vma data_start,
2511 asection *input_section,
2512 char **error_message);
2514 enum bfd_reloc_code_real {
2515 _dummy_first_bfd_reloc_code_real,
2518 /* Basic absolute relocations of N bits. */
2527 /* PC-relative relocations. Sometimes these are relative to the address
2528 of the relocation itself; sometimes they are relative to the start of
2529 the section containing the relocation. It depends on the specific target.
2531 The 24-bit relocation is used in some Intel 960 configurations. */
2539 /* Section relative relocations. Some targets need this for DWARF2. */
2540 BFD_RELOC_32_SECREL,
2543 BFD_RELOC_32_GOT_PCREL,
2544 BFD_RELOC_16_GOT_PCREL,
2545 BFD_RELOC_8_GOT_PCREL,
2546 BFD_RELOC_32_GOTOFF,
2547 BFD_RELOC_16_GOTOFF,
2548 BFD_RELOC_LO16_GOTOFF,
2549 BFD_RELOC_HI16_GOTOFF,
2550 BFD_RELOC_HI16_S_GOTOFF,
2552 BFD_RELOC_64_PLT_PCREL,
2553 BFD_RELOC_32_PLT_PCREL,
2554 BFD_RELOC_24_PLT_PCREL,
2555 BFD_RELOC_16_PLT_PCREL,
2556 BFD_RELOC_8_PLT_PCREL,
2557 BFD_RELOC_64_PLTOFF,
2558 BFD_RELOC_32_PLTOFF,
2559 BFD_RELOC_16_PLTOFF,
2560 BFD_RELOC_LO16_PLTOFF,
2561 BFD_RELOC_HI16_PLTOFF,
2562 BFD_RELOC_HI16_S_PLTOFF,
2565 /* Size relocations. */
2569 /* Relocations used by 68K ELF. */
2570 BFD_RELOC_68K_GLOB_DAT,
2571 BFD_RELOC_68K_JMP_SLOT,
2572 BFD_RELOC_68K_RELATIVE,
2573 BFD_RELOC_68K_TLS_GD32,
2574 BFD_RELOC_68K_TLS_GD16,
2575 BFD_RELOC_68K_TLS_GD8,
2576 BFD_RELOC_68K_TLS_LDM32,
2577 BFD_RELOC_68K_TLS_LDM16,
2578 BFD_RELOC_68K_TLS_LDM8,
2579 BFD_RELOC_68K_TLS_LDO32,
2580 BFD_RELOC_68K_TLS_LDO16,
2581 BFD_RELOC_68K_TLS_LDO8,
2582 BFD_RELOC_68K_TLS_IE32,
2583 BFD_RELOC_68K_TLS_IE16,
2584 BFD_RELOC_68K_TLS_IE8,
2585 BFD_RELOC_68K_TLS_LE32,
2586 BFD_RELOC_68K_TLS_LE16,
2587 BFD_RELOC_68K_TLS_LE8,
2589 /* Linkage-table relative. */
2590 BFD_RELOC_32_BASEREL,
2591 BFD_RELOC_16_BASEREL,
2592 BFD_RELOC_LO16_BASEREL,
2593 BFD_RELOC_HI16_BASEREL,
2594 BFD_RELOC_HI16_S_BASEREL,
2595 BFD_RELOC_8_BASEREL,
2598 /* Absolute 8-bit relocation, but used to form an address like 0xFFnn. */
2601 /* These PC-relative relocations are stored as word displacements --
2602 i.e., byte displacements shifted right two bits. The 30-bit word
2603 displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the
2604 SPARC. (SPARC tools generally refer to this as <<WDISP30>>.) The
2605 signed 16-bit displacement is used on the MIPS, and the 23-bit
2606 displacement is used on the Alpha. */
2607 BFD_RELOC_32_PCREL_S2,
2608 BFD_RELOC_16_PCREL_S2,
2609 BFD_RELOC_23_PCREL_S2,
2611 /* High 22 bits and low 10 bits of 32-bit value, placed into lower bits of
2612 the target word. These are used on the SPARC. */
2616 /* For systems that allocate a Global Pointer register, these are
2617 displacements off that register. These relocation types are
2618 handled specially, because the value the register will have is
2619 decided relatively late. */
2623 /* Reloc types used for i960/b.out. */
2624 BFD_RELOC_I960_CALLJ,
2626 /* SPARC ELF relocations. There is probably some overlap with other
2627 relocation types already defined. */
2629 BFD_RELOC_SPARC_WDISP22,
2632 BFD_RELOC_SPARC_GOT10,
2633 BFD_RELOC_SPARC_GOT13,
2634 BFD_RELOC_SPARC_GOT22,
2635 BFD_RELOC_SPARC_PC10,
2636 BFD_RELOC_SPARC_PC22,
2637 BFD_RELOC_SPARC_WPLT30,
2638 BFD_RELOC_SPARC_COPY,
2639 BFD_RELOC_SPARC_GLOB_DAT,
2640 BFD_RELOC_SPARC_JMP_SLOT,
2641 BFD_RELOC_SPARC_RELATIVE,
2642 BFD_RELOC_SPARC_UA16,
2643 BFD_RELOC_SPARC_UA32,
2644 BFD_RELOC_SPARC_UA64,
2645 BFD_RELOC_SPARC_GOTDATA_HIX22,
2646 BFD_RELOC_SPARC_GOTDATA_LOX10,
2647 BFD_RELOC_SPARC_GOTDATA_OP_HIX22,
2648 BFD_RELOC_SPARC_GOTDATA_OP_LOX10,
2649 BFD_RELOC_SPARC_GOTDATA_OP,
2650 BFD_RELOC_SPARC_JMP_IREL,
2651 BFD_RELOC_SPARC_IRELATIVE,
2653 /* I think these are specific to SPARC a.out (e.g., Sun 4). */
2654 BFD_RELOC_SPARC_BASE13,
2655 BFD_RELOC_SPARC_BASE22,
2657 /* SPARC64 relocations */
2658 #define BFD_RELOC_SPARC_64 BFD_RELOC_64
2661 BFD_RELOC_SPARC_OLO10,
2662 BFD_RELOC_SPARC_HH22,
2663 BFD_RELOC_SPARC_HM10,
2664 BFD_RELOC_SPARC_LM22,
2665 BFD_RELOC_SPARC_PC_HH22,
2666 BFD_RELOC_SPARC_PC_HM10,
2667 BFD_RELOC_SPARC_PC_LM22,
2668 BFD_RELOC_SPARC_WDISP16,
2669 BFD_RELOC_SPARC_WDISP19,
2673 #define BFD_RELOC_SPARC_DISP64 BFD_RELOC_64_PCREL
2674 BFD_RELOC_SPARC_PLT32,
2675 BFD_RELOC_SPARC_PLT64,
2676 BFD_RELOC_SPARC_HIX22,
2677 BFD_RELOC_SPARC_LOX10,
2678 BFD_RELOC_SPARC_H44,
2679 BFD_RELOC_SPARC_M44,
2680 BFD_RELOC_SPARC_L44,
2681 BFD_RELOC_SPARC_REGISTER,
2682 BFD_RELOC_SPARC_H34,
2683 BFD_RELOC_SPARC_SIZE32,
2684 BFD_RELOC_SPARC_SIZE64,
2685 BFD_RELOC_SPARC_WDISP10,
2687 /* SPARC little endian relocation */
2688 BFD_RELOC_SPARC_REV32,
2690 /* SPARC TLS relocations */
2691 BFD_RELOC_SPARC_TLS_GD_HI22,
2692 BFD_RELOC_SPARC_TLS_GD_LO10,
2693 BFD_RELOC_SPARC_TLS_GD_ADD,
2694 BFD_RELOC_SPARC_TLS_GD_CALL,
2695 BFD_RELOC_SPARC_TLS_LDM_HI22,
2696 BFD_RELOC_SPARC_TLS_LDM_LO10,
2697 BFD_RELOC_SPARC_TLS_LDM_ADD,
2698 BFD_RELOC_SPARC_TLS_LDM_CALL,
2699 BFD_RELOC_SPARC_TLS_LDO_HIX22,
2700 BFD_RELOC_SPARC_TLS_LDO_LOX10,
2701 BFD_RELOC_SPARC_TLS_LDO_ADD,
2702 BFD_RELOC_SPARC_TLS_IE_HI22,
2703 BFD_RELOC_SPARC_TLS_IE_LO10,
2704 BFD_RELOC_SPARC_TLS_IE_LD,
2705 BFD_RELOC_SPARC_TLS_IE_LDX,
2706 BFD_RELOC_SPARC_TLS_IE_ADD,
2707 BFD_RELOC_SPARC_TLS_LE_HIX22,
2708 BFD_RELOC_SPARC_TLS_LE_LOX10,
2709 BFD_RELOC_SPARC_TLS_DTPMOD32,
2710 BFD_RELOC_SPARC_TLS_DTPMOD64,
2711 BFD_RELOC_SPARC_TLS_DTPOFF32,
2712 BFD_RELOC_SPARC_TLS_DTPOFF64,
2713 BFD_RELOC_SPARC_TLS_TPOFF32,
2714 BFD_RELOC_SPARC_TLS_TPOFF64,
2716 /* SPU Relocations. */
2719 BFD_RELOC_SPU_IMM10,
2720 BFD_RELOC_SPU_IMM10W,
2721 BFD_RELOC_SPU_IMM16,
2722 BFD_RELOC_SPU_IMM16W,
2723 BFD_RELOC_SPU_IMM18,
2724 BFD_RELOC_SPU_PCREL9a,
2725 BFD_RELOC_SPU_PCREL9b,
2726 BFD_RELOC_SPU_PCREL16,
2729 BFD_RELOC_SPU_PPU32,
2730 BFD_RELOC_SPU_PPU64,
2731 BFD_RELOC_SPU_ADD_PIC,
2733 /* Alpha ECOFF and ELF relocations. Some of these treat the symbol or
2734 "addend" in some special way.
2735 For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when
2736 writing; when reading, it will be the absolute section symbol. The
2737 addend is the displacement in bytes of the "lda" instruction from
2738 the "ldah" instruction (which is at the address of this reloc). */
2739 BFD_RELOC_ALPHA_GPDISP_HI16,
2741 /* For GPDISP_LO16 ("ignore") relocations, the symbol is handled as
2742 with GPDISP_HI16 relocs. The addend is ignored when writing the
2743 relocations out, and is filled in with the file's GP value on
2744 reading, for convenience. */
2745 BFD_RELOC_ALPHA_GPDISP_LO16,
2747 /* The ELF GPDISP relocation is exactly the same as the GPDISP_HI16
2748 relocation except that there is no accompanying GPDISP_LO16
2750 BFD_RELOC_ALPHA_GPDISP,
2752 /* The Alpha LITERAL/LITUSE relocs are produced by a symbol reference;
2753 the assembler turns it into a LDQ instruction to load the address of
2754 the symbol, and then fills in a register in the real instruction.
2756 The LITERAL reloc, at the LDQ instruction, refers to the .lita
2757 section symbol. The addend is ignored when writing, but is filled
2758 in with the file's GP value on reading, for convenience, as with the
2761 The ELF_LITERAL reloc is somewhere between 16_GOTOFF and GPDISP_LO16.
2762 It should refer to the symbol to be referenced, as with 16_GOTOFF,
2763 but it generates output not based on the position within the .got
2764 section, but relative to the GP value chosen for the file during the
2767 The LITUSE reloc, on the instruction using the loaded address, gives
2768 information to the linker that it might be able to use to optimize
2769 away some literal section references. The symbol is ignored (read
2770 as the absolute section symbol), and the "addend" indicates the type
2771 of instruction using the register:
2772 1 - "memory" fmt insn
2773 2 - byte-manipulation (byte offset reg)
2774 3 - jsr (target of branch) */
2775 BFD_RELOC_ALPHA_LITERAL,
2776 BFD_RELOC_ALPHA_ELF_LITERAL,
2777 BFD_RELOC_ALPHA_LITUSE,
2779 /* The HINT relocation indicates a value that should be filled into the
2780 "hint" field of a jmp/jsr/ret instruction, for possible branch-
2781 prediction logic which may be provided on some processors. */
2782 BFD_RELOC_ALPHA_HINT,
2784 /* The LINKAGE relocation outputs a linkage pair in the object file,
2785 which is filled by the linker. */
2786 BFD_RELOC_ALPHA_LINKAGE,
2788 /* The CODEADDR relocation outputs a STO_CA in the object file,
2789 which is filled by the linker. */
2790 BFD_RELOC_ALPHA_CODEADDR,
2792 /* The GPREL_HI/LO relocations together form a 32-bit offset from the
2794 BFD_RELOC_ALPHA_GPREL_HI16,
2795 BFD_RELOC_ALPHA_GPREL_LO16,
2797 /* Like BFD_RELOC_23_PCREL_S2, except that the source and target must
2798 share a common GP, and the target address is adjusted for
2799 STO_ALPHA_STD_GPLOAD. */
2800 BFD_RELOC_ALPHA_BRSGP,
2802 /* The NOP relocation outputs a NOP if the longword displacement
2803 between two procedure entry points is < 2^21. */
2804 BFD_RELOC_ALPHA_NOP,
2806 /* The BSR relocation outputs a BSR if the longword displacement
2807 between two procedure entry points is < 2^21. */
2808 BFD_RELOC_ALPHA_BSR,
2810 /* The LDA relocation outputs a LDA if the longword displacement
2811 between two procedure entry points is < 2^16. */
2812 BFD_RELOC_ALPHA_LDA,
2814 /* The BOH relocation outputs a BSR if the longword displacement
2815 between two procedure entry points is < 2^21, or else a hint. */
2816 BFD_RELOC_ALPHA_BOH,
2818 /* Alpha thread-local storage relocations. */
2819 BFD_RELOC_ALPHA_TLSGD,
2820 BFD_RELOC_ALPHA_TLSLDM,
2821 BFD_RELOC_ALPHA_DTPMOD64,
2822 BFD_RELOC_ALPHA_GOTDTPREL16,
2823 BFD_RELOC_ALPHA_DTPREL64,
2824 BFD_RELOC_ALPHA_DTPREL_HI16,
2825 BFD_RELOC_ALPHA_DTPREL_LO16,
2826 BFD_RELOC_ALPHA_DTPREL16,
2827 BFD_RELOC_ALPHA_GOTTPREL16,
2828 BFD_RELOC_ALPHA_TPREL64,
2829 BFD_RELOC_ALPHA_TPREL_HI16,
2830 BFD_RELOC_ALPHA_TPREL_LO16,
2831 BFD_RELOC_ALPHA_TPREL16,
2833 /* The MIPS jump instruction. */
2835 BFD_RELOC_MICROMIPS_JMP,
2837 /* The MIPS16 jump instruction. */
2838 BFD_RELOC_MIPS16_JMP,
2840 /* MIPS16 GP relative reloc. */
2841 BFD_RELOC_MIPS16_GPREL,
2843 /* High 16 bits of 32-bit value; simple reloc. */
2846 /* High 16 bits of 32-bit value but the low 16 bits will be sign
2847 extended and added to form the final result. If the low 16
2848 bits form a negative number, we need to add one to the high value
2849 to compensate for the borrow when the low bits are added. */
2855 /* High 16 bits of 32-bit pc-relative value */
2856 BFD_RELOC_HI16_PCREL,
2858 /* High 16 bits of 32-bit pc-relative value, adjusted */
2859 BFD_RELOC_HI16_S_PCREL,
2861 /* Low 16 bits of pc-relative value */
2862 BFD_RELOC_LO16_PCREL,
2864 /* Equivalent of BFD_RELOC_MIPS_*, but with the MIPS16 layout of
2865 16-bit immediate fields */
2866 BFD_RELOC_MIPS16_GOT16,
2867 BFD_RELOC_MIPS16_CALL16,
2869 /* MIPS16 high 16 bits of 32-bit value. */
2870 BFD_RELOC_MIPS16_HI16,
2872 /* MIPS16 high 16 bits of 32-bit value but the low 16 bits will be sign
2873 extended and added to form the final result. If the low 16
2874 bits form a negative number, we need to add one to the high value
2875 to compensate for the borrow when the low bits are added. */
2876 BFD_RELOC_MIPS16_HI16_S,
2878 /* MIPS16 low 16 bits. */
2879 BFD_RELOC_MIPS16_LO16,
2881 /* MIPS16 TLS relocations */
2882 BFD_RELOC_MIPS16_TLS_GD,
2883 BFD_RELOC_MIPS16_TLS_LDM,
2884 BFD_RELOC_MIPS16_TLS_DTPREL_HI16,
2885 BFD_RELOC_MIPS16_TLS_DTPREL_LO16,
2886 BFD_RELOC_MIPS16_TLS_GOTTPREL,
2887 BFD_RELOC_MIPS16_TLS_TPREL_HI16,
2888 BFD_RELOC_MIPS16_TLS_TPREL_LO16,
2890 /* Relocation against a MIPS literal section. */
2891 BFD_RELOC_MIPS_LITERAL,
2892 BFD_RELOC_MICROMIPS_LITERAL,
2894 /* microMIPS PC-relative relocations. */
2895 BFD_RELOC_MICROMIPS_7_PCREL_S1,
2896 BFD_RELOC_MICROMIPS_10_PCREL_S1,
2897 BFD_RELOC_MICROMIPS_16_PCREL_S1,
2899 /* microMIPS versions of generic BFD relocs. */
2900 BFD_RELOC_MICROMIPS_GPREL16,
2901 BFD_RELOC_MICROMIPS_HI16,
2902 BFD_RELOC_MICROMIPS_HI16_S,
2903 BFD_RELOC_MICROMIPS_LO16,
2905 /* MIPS ELF relocations. */
2906 BFD_RELOC_MIPS_GOT16,
2907 BFD_RELOC_MICROMIPS_GOT16,
2908 BFD_RELOC_MIPS_CALL16,
2909 BFD_RELOC_MICROMIPS_CALL16,
2910 BFD_RELOC_MIPS_GOT_HI16,
2911 BFD_RELOC_MICROMIPS_GOT_HI16,
2912 BFD_RELOC_MIPS_GOT_LO16,
2913 BFD_RELOC_MICROMIPS_GOT_LO16,
2914 BFD_RELOC_MIPS_CALL_HI16,
2915 BFD_RELOC_MICROMIPS_CALL_HI16,
2916 BFD_RELOC_MIPS_CALL_LO16,
2917 BFD_RELOC_MICROMIPS_CALL_LO16,
2919 BFD_RELOC_MICROMIPS_SUB,
2920 BFD_RELOC_MIPS_GOT_PAGE,
2921 BFD_RELOC_MICROMIPS_GOT_PAGE,
2922 BFD_RELOC_MIPS_GOT_OFST,
2923 BFD_RELOC_MICROMIPS_GOT_OFST,
2924 BFD_RELOC_MIPS_GOT_DISP,
2925 BFD_RELOC_MICROMIPS_GOT_DISP,
2926 BFD_RELOC_MIPS_SHIFT5,
2927 BFD_RELOC_MIPS_SHIFT6,
2928 BFD_RELOC_MIPS_INSERT_A,
2929 BFD_RELOC_MIPS_INSERT_B,
2930 BFD_RELOC_MIPS_DELETE,
2931 BFD_RELOC_MIPS_HIGHEST,
2932 BFD_RELOC_MICROMIPS_HIGHEST,
2933 BFD_RELOC_MIPS_HIGHER,
2934 BFD_RELOC_MICROMIPS_HIGHER,
2935 BFD_RELOC_MIPS_SCN_DISP,
2936 BFD_RELOC_MICROMIPS_SCN_DISP,
2937 BFD_RELOC_MIPS_REL16,
2938 BFD_RELOC_MIPS_RELGOT,
2939 BFD_RELOC_MIPS_JALR,
2940 BFD_RELOC_MICROMIPS_JALR,
2941 BFD_RELOC_MIPS_TLS_DTPMOD32,
2942 BFD_RELOC_MIPS_TLS_DTPREL32,
2943 BFD_RELOC_MIPS_TLS_DTPMOD64,
2944 BFD_RELOC_MIPS_TLS_DTPREL64,
2945 BFD_RELOC_MIPS_TLS_GD,
2946 BFD_RELOC_MICROMIPS_TLS_GD,
2947 BFD_RELOC_MIPS_TLS_LDM,
2948 BFD_RELOC_MICROMIPS_TLS_LDM,
2949 BFD_RELOC_MIPS_TLS_DTPREL_HI16,
2950 BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16,
2951 BFD_RELOC_MIPS_TLS_DTPREL_LO16,
2952 BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16,
2953 BFD_RELOC_MIPS_TLS_GOTTPREL,
2954 BFD_RELOC_MICROMIPS_TLS_GOTTPREL,
2955 BFD_RELOC_MIPS_TLS_TPREL32,
2956 BFD_RELOC_MIPS_TLS_TPREL64,
2957 BFD_RELOC_MIPS_TLS_TPREL_HI16,
2958 BFD_RELOC_MICROMIPS_TLS_TPREL_HI16,
2959 BFD_RELOC_MIPS_TLS_TPREL_LO16,
2960 BFD_RELOC_MICROMIPS_TLS_TPREL_LO16,
2964 /* MIPS ELF relocations (VxWorks and PLT extensions). */
2965 BFD_RELOC_MIPS_COPY,
2966 BFD_RELOC_MIPS_JUMP_SLOT,
2969 /* Moxie ELF relocations. */
2970 BFD_RELOC_MOXIE_10_PCREL,
2973 /* Fujitsu Frv Relocations. */
2974 BFD_RELOC_FRV_LABEL16,
2975 BFD_RELOC_FRV_LABEL24,
2978 BFD_RELOC_FRV_GPREL12,
2979 BFD_RELOC_FRV_GPRELU12,
2980 BFD_RELOC_FRV_GPREL32,
2981 BFD_RELOC_FRV_GPRELHI,
2982 BFD_RELOC_FRV_GPRELLO,
2983 BFD_RELOC_FRV_GOT12,
2984 BFD_RELOC_FRV_GOTHI,
2985 BFD_RELOC_FRV_GOTLO,
2986 BFD_RELOC_FRV_FUNCDESC,
2987 BFD_RELOC_FRV_FUNCDESC_GOT12,
2988 BFD_RELOC_FRV_FUNCDESC_GOTHI,
2989 BFD_RELOC_FRV_FUNCDESC_GOTLO,
2990 BFD_RELOC_FRV_FUNCDESC_VALUE,
2991 BFD_RELOC_FRV_FUNCDESC_GOTOFF12,
2992 BFD_RELOC_FRV_FUNCDESC_GOTOFFHI,
2993 BFD_RELOC_FRV_FUNCDESC_GOTOFFLO,
2994 BFD_RELOC_FRV_GOTOFF12,
2995 BFD_RELOC_FRV_GOTOFFHI,
2996 BFD_RELOC_FRV_GOTOFFLO,
2997 BFD_RELOC_FRV_GETTLSOFF,
2998 BFD_RELOC_FRV_TLSDESC_VALUE,
2999 BFD_RELOC_FRV_GOTTLSDESC12,
3000 BFD_RELOC_FRV_GOTTLSDESCHI,
3001 BFD_RELOC_FRV_GOTTLSDESCLO,
3002 BFD_RELOC_FRV_TLSMOFF12,
3003 BFD_RELOC_FRV_TLSMOFFHI,
3004 BFD_RELOC_FRV_TLSMOFFLO,
3005 BFD_RELOC_FRV_GOTTLSOFF12,
3006 BFD_RELOC_FRV_GOTTLSOFFHI,
3007 BFD_RELOC_FRV_GOTTLSOFFLO,
3008 BFD_RELOC_FRV_TLSOFF,
3009 BFD_RELOC_FRV_TLSDESC_RELAX,
3010 BFD_RELOC_FRV_GETTLSOFF_RELAX,
3011 BFD_RELOC_FRV_TLSOFF_RELAX,
3012 BFD_RELOC_FRV_TLSMOFF,
3015 /* This is a 24bit GOT-relative reloc for the mn10300. */
3016 BFD_RELOC_MN10300_GOTOFF24,
3018 /* This is a 32bit GOT-relative reloc for the mn10300, offset by two bytes
3019 in the instruction. */
3020 BFD_RELOC_MN10300_GOT32,
3022 /* This is a 24bit GOT-relative reloc for the mn10300, offset by two bytes
3023 in the instruction. */
3024 BFD_RELOC_MN10300_GOT24,
3026 /* This is a 16bit GOT-relative reloc for the mn10300, offset by two bytes
3027 in the instruction. */
3028 BFD_RELOC_MN10300_GOT16,
3030 /* Copy symbol at runtime. */
3031 BFD_RELOC_MN10300_COPY,
3033 /* Create GOT entry. */
3034 BFD_RELOC_MN10300_GLOB_DAT,
3036 /* Create PLT entry. */
3037 BFD_RELOC_MN10300_JMP_SLOT,
3039 /* Adjust by program base. */
3040 BFD_RELOC_MN10300_RELATIVE,
3042 /* Together with another reloc targeted at the same location,
3043 allows for a value that is the difference of two symbols
3044 in the same section. */
3045 BFD_RELOC_MN10300_SYM_DIFF,
3047 /* The addend of this reloc is an alignment power that must
3048 be honoured at the offset's location, regardless of linker
3050 BFD_RELOC_MN10300_ALIGN,
3052 /* Various TLS-related relocations. */
3053 BFD_RELOC_MN10300_TLS_GD,
3054 BFD_RELOC_MN10300_TLS_LD,
3055 BFD_RELOC_MN10300_TLS_LDO,
3056 BFD_RELOC_MN10300_TLS_GOTIE,
3057 BFD_RELOC_MN10300_TLS_IE,
3058 BFD_RELOC_MN10300_TLS_LE,
3059 BFD_RELOC_MN10300_TLS_DTPMOD,
3060 BFD_RELOC_MN10300_TLS_DTPOFF,
3061 BFD_RELOC_MN10300_TLS_TPOFF,
3063 /* This is a 32bit pcrel reloc for the mn10300, offset by two bytes in the
3065 BFD_RELOC_MN10300_32_PCREL,
3067 /* This is a 16bit pcrel reloc for the mn10300, offset by two bytes in the
3069 BFD_RELOC_MN10300_16_PCREL,
3072 /* i386/elf relocations */
3073 BFD_RELOC_386_GOT32,
3074 BFD_RELOC_386_PLT32,
3076 BFD_RELOC_386_GLOB_DAT,
3077 BFD_RELOC_386_JUMP_SLOT,
3078 BFD_RELOC_386_RELATIVE,
3079 BFD_RELOC_386_GOTOFF,
3080 BFD_RELOC_386_GOTPC,
3081 BFD_RELOC_386_TLS_TPOFF,
3082 BFD_RELOC_386_TLS_IE,
3083 BFD_RELOC_386_TLS_GOTIE,
3084 BFD_RELOC_386_TLS_LE,
3085 BFD_RELOC_386_TLS_GD,
3086 BFD_RELOC_386_TLS_LDM,
3087 BFD_RELOC_386_TLS_LDO_32,
3088 BFD_RELOC_386_TLS_IE_32,
3089 BFD_RELOC_386_TLS_LE_32,
3090 BFD_RELOC_386_TLS_DTPMOD32,
3091 BFD_RELOC_386_TLS_DTPOFF32,
3092 BFD_RELOC_386_TLS_TPOFF32,
3093 BFD_RELOC_386_TLS_GOTDESC,
3094 BFD_RELOC_386_TLS_DESC_CALL,
3095 BFD_RELOC_386_TLS_DESC,
3096 BFD_RELOC_386_IRELATIVE,
3098 /* x86-64/elf relocations */
3099 BFD_RELOC_X86_64_GOT32,
3100 BFD_RELOC_X86_64_PLT32,
3101 BFD_RELOC_X86_64_COPY,
3102 BFD_RELOC_X86_64_GLOB_DAT,
3103 BFD_RELOC_X86_64_JUMP_SLOT,
3104 BFD_RELOC_X86_64_RELATIVE,
3105 BFD_RELOC_X86_64_GOTPCREL,
3106 BFD_RELOC_X86_64_32S,
3107 BFD_RELOC_X86_64_DTPMOD64,
3108 BFD_RELOC_X86_64_DTPOFF64,
3109 BFD_RELOC_X86_64_TPOFF64,
3110 BFD_RELOC_X86_64_TLSGD,
3111 BFD_RELOC_X86_64_TLSLD,
3112 BFD_RELOC_X86_64_DTPOFF32,
3113 BFD_RELOC_X86_64_GOTTPOFF,
3114 BFD_RELOC_X86_64_TPOFF32,
3115 BFD_RELOC_X86_64_GOTOFF64,
3116 BFD_RELOC_X86_64_GOTPC32,
3117 BFD_RELOC_X86_64_GOT64,
3118 BFD_RELOC_X86_64_GOTPCREL64,
3119 BFD_RELOC_X86_64_GOTPC64,
3120 BFD_RELOC_X86_64_GOTPLT64,
3121 BFD_RELOC_X86_64_PLTOFF64,
3122 BFD_RELOC_X86_64_GOTPC32_TLSDESC,
3123 BFD_RELOC_X86_64_TLSDESC_CALL,
3124 BFD_RELOC_X86_64_TLSDESC,
3125 BFD_RELOC_X86_64_IRELATIVE,
3126 BFD_RELOC_X86_64_PC32_BND,
3127 BFD_RELOC_X86_64_PLT32_BND,
3129 /* ns32k relocations */
3130 BFD_RELOC_NS32K_IMM_8,
3131 BFD_RELOC_NS32K_IMM_16,
3132 BFD_RELOC_NS32K_IMM_32,
3133 BFD_RELOC_NS32K_IMM_8_PCREL,
3134 BFD_RELOC_NS32K_IMM_16_PCREL,
3135 BFD_RELOC_NS32K_IMM_32_PCREL,
3136 BFD_RELOC_NS32K_DISP_8,
3137 BFD_RELOC_NS32K_DISP_16,
3138 BFD_RELOC_NS32K_DISP_32,
3139 BFD_RELOC_NS32K_DISP_8_PCREL,
3140 BFD_RELOC_NS32K_DISP_16_PCREL,
3141 BFD_RELOC_NS32K_DISP_32_PCREL,
3143 /* PDP11 relocations */
3144 BFD_RELOC_PDP11_DISP_8_PCREL,
3145 BFD_RELOC_PDP11_DISP_6_PCREL,
3147 /* Picojava relocs. Not all of these appear in object files. */
3148 BFD_RELOC_PJ_CODE_HI16,
3149 BFD_RELOC_PJ_CODE_LO16,
3150 BFD_RELOC_PJ_CODE_DIR16,
3151 BFD_RELOC_PJ_CODE_DIR32,
3152 BFD_RELOC_PJ_CODE_REL16,
3153 BFD_RELOC_PJ_CODE_REL32,
3155 /* Power(rs6000) and PowerPC relocations. */
3158 BFD_RELOC_PPC_TOC16,
3160 BFD_RELOC_PPC_B16_BRTAKEN,
3161 BFD_RELOC_PPC_B16_BRNTAKEN,
3163 BFD_RELOC_PPC_BA16_BRTAKEN,
3164 BFD_RELOC_PPC_BA16_BRNTAKEN,
3166 BFD_RELOC_PPC_GLOB_DAT,
3167 BFD_RELOC_PPC_JMP_SLOT,
3168 BFD_RELOC_PPC_RELATIVE,
3169 BFD_RELOC_PPC_LOCAL24PC,
3170 BFD_RELOC_PPC_EMB_NADDR32,
3171 BFD_RELOC_PPC_EMB_NADDR16,
3172 BFD_RELOC_PPC_EMB_NADDR16_LO,
3173 BFD_RELOC_PPC_EMB_NADDR16_HI,
3174 BFD_RELOC_PPC_EMB_NADDR16_HA,
3175 BFD_RELOC_PPC_EMB_SDAI16,
3176 BFD_RELOC_PPC_EMB_SDA2I16,
3177 BFD_RELOC_PPC_EMB_SDA2REL,
3178 BFD_RELOC_PPC_EMB_SDA21,
3179 BFD_RELOC_PPC_EMB_MRKREF,
3180 BFD_RELOC_PPC_EMB_RELSEC16,
3181 BFD_RELOC_PPC_EMB_RELST_LO,
3182 BFD_RELOC_PPC_EMB_RELST_HI,
3183 BFD_RELOC_PPC_EMB_RELST_HA,
3184 BFD_RELOC_PPC_EMB_BIT_FLD,
3185 BFD_RELOC_PPC_EMB_RELSDA,
3186 BFD_RELOC_PPC_VLE_REL8,
3187 BFD_RELOC_PPC_VLE_REL15,
3188 BFD_RELOC_PPC_VLE_REL24,
3189 BFD_RELOC_PPC_VLE_LO16A,
3190 BFD_RELOC_PPC_VLE_LO16D,
3191 BFD_RELOC_PPC_VLE_HI16A,
3192 BFD_RELOC_PPC_VLE_HI16D,
3193 BFD_RELOC_PPC_VLE_HA16A,
3194 BFD_RELOC_PPC_VLE_HA16D,
3195 BFD_RELOC_PPC_VLE_SDA21,
3196 BFD_RELOC_PPC_VLE_SDA21_LO,
3197 BFD_RELOC_PPC_VLE_SDAREL_LO16A,
3198 BFD_RELOC_PPC_VLE_SDAREL_LO16D,
3199 BFD_RELOC_PPC_VLE_SDAREL_HI16A,
3200 BFD_RELOC_PPC_VLE_SDAREL_HI16D,
3201 BFD_RELOC_PPC_VLE_SDAREL_HA16A,
3202 BFD_RELOC_PPC_VLE_SDAREL_HA16D,
3203 BFD_RELOC_PPC64_HIGHER,
3204 BFD_RELOC_PPC64_HIGHER_S,
3205 BFD_RELOC_PPC64_HIGHEST,
3206 BFD_RELOC_PPC64_HIGHEST_S,
3207 BFD_RELOC_PPC64_TOC16_LO,
3208 BFD_RELOC_PPC64_TOC16_HI,
3209 BFD_RELOC_PPC64_TOC16_HA,
3210 BFD_RELOC_PPC64_TOC,
3211 BFD_RELOC_PPC64_PLTGOT16,
3212 BFD_RELOC_PPC64_PLTGOT16_LO,
3213 BFD_RELOC_PPC64_PLTGOT16_HI,
3214 BFD_RELOC_PPC64_PLTGOT16_HA,
3215 BFD_RELOC_PPC64_ADDR16_DS,
3216 BFD_RELOC_PPC64_ADDR16_LO_DS,
3217 BFD_RELOC_PPC64_GOT16_DS,
3218 BFD_RELOC_PPC64_GOT16_LO_DS,
3219 BFD_RELOC_PPC64_PLT16_LO_DS,
3220 BFD_RELOC_PPC64_SECTOFF_DS,
3221 BFD_RELOC_PPC64_SECTOFF_LO_DS,
3222 BFD_RELOC_PPC64_TOC16_DS,
3223 BFD_RELOC_PPC64_TOC16_LO_DS,
3224 BFD_RELOC_PPC64_PLTGOT16_DS,
3225 BFD_RELOC_PPC64_PLTGOT16_LO_DS,
3226 BFD_RELOC_PPC64_ADDR16_HIGH,
3227 BFD_RELOC_PPC64_ADDR16_HIGHA,
3229 /* PowerPC and PowerPC64 thread-local storage relocations. */
3231 BFD_RELOC_PPC_TLSGD,
3232 BFD_RELOC_PPC_TLSLD,
3233 BFD_RELOC_PPC_DTPMOD,
3234 BFD_RELOC_PPC_TPREL16,
3235 BFD_RELOC_PPC_TPREL16_LO,
3236 BFD_RELOC_PPC_TPREL16_HI,
3237 BFD_RELOC_PPC_TPREL16_HA,
3238 BFD_RELOC_PPC_TPREL,
3239 BFD_RELOC_PPC_DTPREL16,
3240 BFD_RELOC_PPC_DTPREL16_LO,
3241 BFD_RELOC_PPC_DTPREL16_HI,
3242 BFD_RELOC_PPC_DTPREL16_HA,
3243 BFD_RELOC_PPC_DTPREL,
3244 BFD_RELOC_PPC_GOT_TLSGD16,
3245 BFD_RELOC_PPC_GOT_TLSGD16_LO,
3246 BFD_RELOC_PPC_GOT_TLSGD16_HI,
3247 BFD_RELOC_PPC_GOT_TLSGD16_HA,
3248 BFD_RELOC_PPC_GOT_TLSLD16,
3249 BFD_RELOC_PPC_GOT_TLSLD16_LO,
3250 BFD_RELOC_PPC_GOT_TLSLD16_HI,
3251 BFD_RELOC_PPC_GOT_TLSLD16_HA,
3252 BFD_RELOC_PPC_GOT_TPREL16,
3253 BFD_RELOC_PPC_GOT_TPREL16_LO,
3254 BFD_RELOC_PPC_GOT_TPREL16_HI,
3255 BFD_RELOC_PPC_GOT_TPREL16_HA,
3256 BFD_RELOC_PPC_GOT_DTPREL16,
3257 BFD_RELOC_PPC_GOT_DTPREL16_LO,
3258 BFD_RELOC_PPC_GOT_DTPREL16_HI,
3259 BFD_RELOC_PPC_GOT_DTPREL16_HA,
3260 BFD_RELOC_PPC64_TPREL16_DS,
3261 BFD_RELOC_PPC64_TPREL16_LO_DS,
3262 BFD_RELOC_PPC64_TPREL16_HIGHER,
3263 BFD_RELOC_PPC64_TPREL16_HIGHERA,
3264 BFD_RELOC_PPC64_TPREL16_HIGHEST,
3265 BFD_RELOC_PPC64_TPREL16_HIGHESTA,
3266 BFD_RELOC_PPC64_DTPREL16_DS,
3267 BFD_RELOC_PPC64_DTPREL16_LO_DS,
3268 BFD_RELOC_PPC64_DTPREL16_HIGHER,
3269 BFD_RELOC_PPC64_DTPREL16_HIGHERA,
3270 BFD_RELOC_PPC64_DTPREL16_HIGHEST,
3271 BFD_RELOC_PPC64_DTPREL16_HIGHESTA,
3272 BFD_RELOC_PPC64_TPREL16_HIGH,
3273 BFD_RELOC_PPC64_TPREL16_HIGHA,
3274 BFD_RELOC_PPC64_DTPREL16_HIGH,
3275 BFD_RELOC_PPC64_DTPREL16_HIGHA,
3277 /* IBM 370/390 relocations */
3280 /* The type of reloc used to build a constructor table - at the moment
3281 probably a 32 bit wide absolute relocation, but the target can choose.
3282 It generally does map to one of the other relocation types. */
3285 /* ARM 26 bit pc-relative branch. The lowest two bits must be zero and are
3286 not stored in the instruction. */
3287 BFD_RELOC_ARM_PCREL_BRANCH,
3289 /* ARM 26 bit pc-relative branch. The lowest bit must be zero and is
3290 not stored in the instruction. The 2nd lowest bit comes from a 1 bit
3291 field in the instruction. */
3292 BFD_RELOC_ARM_PCREL_BLX,
3294 /* Thumb 22 bit pc-relative branch. The lowest bit must be zero and is
3295 not stored in the instruction. The 2nd lowest bit comes from a 1 bit
3296 field in the instruction. */
3297 BFD_RELOC_THUMB_PCREL_BLX,
3299 /* ARM 26-bit pc-relative branch for an unconditional BL or BLX instruction. */
3300 BFD_RELOC_ARM_PCREL_CALL,
3302 /* ARM 26-bit pc-relative branch for B or conditional BL instruction. */
3303 BFD_RELOC_ARM_PCREL_JUMP,
3305 /* Thumb 7-, 9-, 12-, 20-, 23-, and 25-bit pc-relative branches.
3306 The lowest bit must be zero and is not stored in the instruction.
3307 Note that the corresponding ELF R_ARM_THM_JUMPnn constant has an
3308 "nn" one smaller in all cases. Note further that BRANCH23
3309 corresponds to R_ARM_THM_CALL. */
3310 BFD_RELOC_THUMB_PCREL_BRANCH7,
3311 BFD_RELOC_THUMB_PCREL_BRANCH9,
3312 BFD_RELOC_THUMB_PCREL_BRANCH12,
3313 BFD_RELOC_THUMB_PCREL_BRANCH20,
3314 BFD_RELOC_THUMB_PCREL_BRANCH23,
3315 BFD_RELOC_THUMB_PCREL_BRANCH25,
3317 /* 12-bit immediate offset, used in ARM-format ldr and str instructions. */
3318 BFD_RELOC_ARM_OFFSET_IMM,
3320 /* 5-bit immediate offset, used in Thumb-format ldr and str instructions. */
3321 BFD_RELOC_ARM_THUMB_OFFSET,
3323 /* Pc-relative or absolute relocation depending on target. Used for
3324 entries in .init_array sections. */
3325 BFD_RELOC_ARM_TARGET1,
3327 /* Read-only segment base relative address. */
3328 BFD_RELOC_ARM_ROSEGREL32,
3330 /* Data segment base relative address. */
3331 BFD_RELOC_ARM_SBREL32,
3333 /* This reloc is used for references to RTTI data from exception handling
3334 tables. The actual definition depends on the target. It may be a
3335 pc-relative or some form of GOT-indirect relocation. */
3336 BFD_RELOC_ARM_TARGET2,
3338 /* 31-bit PC relative address. */
3339 BFD_RELOC_ARM_PREL31,
3341 /* Low and High halfword relocations for MOVW and MOVT instructions. */
3344 BFD_RELOC_ARM_MOVW_PCREL,
3345 BFD_RELOC_ARM_MOVT_PCREL,
3346 BFD_RELOC_ARM_THUMB_MOVW,
3347 BFD_RELOC_ARM_THUMB_MOVT,
3348 BFD_RELOC_ARM_THUMB_MOVW_PCREL,
3349 BFD_RELOC_ARM_THUMB_MOVT_PCREL,
3351 /* Relocations for setting up GOTs and PLTs for shared libraries. */
3352 BFD_RELOC_ARM_JUMP_SLOT,
3353 BFD_RELOC_ARM_GLOB_DAT,
3354 BFD_RELOC_ARM_GOT32,
3355 BFD_RELOC_ARM_PLT32,
3356 BFD_RELOC_ARM_RELATIVE,
3357 BFD_RELOC_ARM_GOTOFF,
3358 BFD_RELOC_ARM_GOTPC,
3359 BFD_RELOC_ARM_GOT_PREL,
3361 /* ARM thread-local storage relocations. */
3362 BFD_RELOC_ARM_TLS_GD32,
3363 BFD_RELOC_ARM_TLS_LDO32,
3364 BFD_RELOC_ARM_TLS_LDM32,
3365 BFD_RELOC_ARM_TLS_DTPOFF32,
3366 BFD_RELOC_ARM_TLS_DTPMOD32,
3367 BFD_RELOC_ARM_TLS_TPOFF32,
3368 BFD_RELOC_ARM_TLS_IE32,
3369 BFD_RELOC_ARM_TLS_LE32,
3370 BFD_RELOC_ARM_TLS_GOTDESC,
3371 BFD_RELOC_ARM_TLS_CALL,
3372 BFD_RELOC_ARM_THM_TLS_CALL,
3373 BFD_RELOC_ARM_TLS_DESCSEQ,
3374 BFD_RELOC_ARM_THM_TLS_DESCSEQ,
3375 BFD_RELOC_ARM_TLS_DESC,
3377 /* ARM group relocations. */
3378 BFD_RELOC_ARM_ALU_PC_G0_NC,
3379 BFD_RELOC_ARM_ALU_PC_G0,
3380 BFD_RELOC_ARM_ALU_PC_G1_NC,
3381 BFD_RELOC_ARM_ALU_PC_G1,
3382 BFD_RELOC_ARM_ALU_PC_G2,
3383 BFD_RELOC_ARM_LDR_PC_G0,
3384 BFD_RELOC_ARM_LDR_PC_G1,
3385 BFD_RELOC_ARM_LDR_PC_G2,
3386 BFD_RELOC_ARM_LDRS_PC_G0,
3387 BFD_RELOC_ARM_LDRS_PC_G1,
3388 BFD_RELOC_ARM_LDRS_PC_G2,
3389 BFD_RELOC_ARM_LDC_PC_G0,
3390 BFD_RELOC_ARM_LDC_PC_G1,
3391 BFD_RELOC_ARM_LDC_PC_G2,
3392 BFD_RELOC_ARM_ALU_SB_G0_NC,
3393 BFD_RELOC_ARM_ALU_SB_G0,
3394 BFD_RELOC_ARM_ALU_SB_G1_NC,
3395 BFD_RELOC_ARM_ALU_SB_G1,
3396 BFD_RELOC_ARM_ALU_SB_G2,
3397 BFD_RELOC_ARM_LDR_SB_G0,
3398 BFD_RELOC_ARM_LDR_SB_G1,
3399 BFD_RELOC_ARM_LDR_SB_G2,
3400 BFD_RELOC_ARM_LDRS_SB_G0,
3401 BFD_RELOC_ARM_LDRS_SB_G1,
3402 BFD_RELOC_ARM_LDRS_SB_G2,
3403 BFD_RELOC_ARM_LDC_SB_G0,
3404 BFD_RELOC_ARM_LDC_SB_G1,
3405 BFD_RELOC_ARM_LDC_SB_G2,
3407 /* Annotation of BX instructions. */
3410 /* ARM support for STT_GNU_IFUNC. */
3411 BFD_RELOC_ARM_IRELATIVE,
3413 /* These relocs are only used within the ARM assembler. They are not
3414 (at present) written to any object files. */
3415 BFD_RELOC_ARM_IMMEDIATE,
3416 BFD_RELOC_ARM_ADRL_IMMEDIATE,
3417 BFD_RELOC_ARM_T32_IMMEDIATE,
3418 BFD_RELOC_ARM_T32_ADD_IMM,
3419 BFD_RELOC_ARM_T32_IMM12,
3420 BFD_RELOC_ARM_T32_ADD_PC12,
3421 BFD_RELOC_ARM_SHIFT_IMM,
3425 BFD_RELOC_ARM_MULTI,
3426 BFD_RELOC_ARM_CP_OFF_IMM,
3427 BFD_RELOC_ARM_CP_OFF_IMM_S2,
3428 BFD_RELOC_ARM_T32_CP_OFF_IMM,
3429 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2,
3430 BFD_RELOC_ARM_ADR_IMM,
3431 BFD_RELOC_ARM_LDR_IMM,
3432 BFD_RELOC_ARM_LITERAL,
3433 BFD_RELOC_ARM_IN_POOL,
3434 BFD_RELOC_ARM_OFFSET_IMM8,
3435 BFD_RELOC_ARM_T32_OFFSET_U8,
3436 BFD_RELOC_ARM_T32_OFFSET_IMM,
3437 BFD_RELOC_ARM_HWLITERAL,
3438 BFD_RELOC_ARM_THUMB_ADD,
3439 BFD_RELOC_ARM_THUMB_IMM,
3440 BFD_RELOC_ARM_THUMB_SHIFT,
3442 /* Renesas / SuperH SH relocs. Not all of these appear in object files. */
3443 BFD_RELOC_SH_PCDISP8BY2,
3444 BFD_RELOC_SH_PCDISP12BY2,
3447 BFD_RELOC_SH_DISP12,
3448 BFD_RELOC_SH_DISP12BY2,
3449 BFD_RELOC_SH_DISP12BY4,
3450 BFD_RELOC_SH_DISP12BY8,
3451 BFD_RELOC_SH_DISP20,
3452 BFD_RELOC_SH_DISP20BY8,
3454 BFD_RELOC_SH_IMM4BY2,
3455 BFD_RELOC_SH_IMM4BY4,
3457 BFD_RELOC_SH_IMM8BY2,
3458 BFD_RELOC_SH_IMM8BY4,
3459 BFD_RELOC_SH_PCRELIMM8BY2,
3460 BFD_RELOC_SH_PCRELIMM8BY4,
3461 BFD_RELOC_SH_SWITCH16,
3462 BFD_RELOC_SH_SWITCH32,
3469 BFD_RELOC_SH_LOOP_START,
3470 BFD_RELOC_SH_LOOP_END,
3472 BFD_RELOC_SH_GLOB_DAT,
3473 BFD_RELOC_SH_JMP_SLOT,
3474 BFD_RELOC_SH_RELATIVE,
3476 BFD_RELOC_SH_GOT_LOW16,
3477 BFD_RELOC_SH_GOT_MEDLOW16,
3478 BFD_RELOC_SH_GOT_MEDHI16,
3479 BFD_RELOC_SH_GOT_HI16,
3480 BFD_RELOC_SH_GOTPLT_LOW16,
3481 BFD_RELOC_SH_GOTPLT_MEDLOW16,
3482 BFD_RELOC_SH_GOTPLT_MEDHI16,
3483 BFD_RELOC_SH_GOTPLT_HI16,
3484 BFD_RELOC_SH_PLT_LOW16,
3485 BFD_RELOC_SH_PLT_MEDLOW16,
3486 BFD_RELOC_SH_PLT_MEDHI16,
3487 BFD_RELOC_SH_PLT_HI16,
3488 BFD_RELOC_SH_GOTOFF_LOW16,
3489 BFD_RELOC_SH_GOTOFF_MEDLOW16,
3490 BFD_RELOC_SH_GOTOFF_MEDHI16,
3491 BFD_RELOC_SH_GOTOFF_HI16,
3492 BFD_RELOC_SH_GOTPC_LOW16,
3493 BFD_RELOC_SH_GOTPC_MEDLOW16,
3494 BFD_RELOC_SH_GOTPC_MEDHI16,
3495 BFD_RELOC_SH_GOTPC_HI16,
3496 BFD_RELOC_SH_COPY64,
3497 BFD_RELOC_SH_GLOB_DAT64,
3498 BFD_RELOC_SH_JMP_SLOT64,
3499 BFD_RELOC_SH_RELATIVE64,
3500 BFD_RELOC_SH_GOT10BY4,
3501 BFD_RELOC_SH_GOT10BY8,
3502 BFD_RELOC_SH_GOTPLT10BY4,
3503 BFD_RELOC_SH_GOTPLT10BY8,
3504 BFD_RELOC_SH_GOTPLT32,
3505 BFD_RELOC_SH_SHMEDIA_CODE,
3508 BFD_RELOC_SH_IMMS6BY32,
3510 BFD_RELOC_SH_IMMS10,
3511 BFD_RELOC_SH_IMMS10BY2,
3512 BFD_RELOC_SH_IMMS10BY4,
3513 BFD_RELOC_SH_IMMS10BY8,
3514 BFD_RELOC_SH_IMMS16,
3515 BFD_RELOC_SH_IMMU16,
3516 BFD_RELOC_SH_IMM_LOW16,
3517 BFD_RELOC_SH_IMM_LOW16_PCREL,
3518 BFD_RELOC_SH_IMM_MEDLOW16,
3519 BFD_RELOC_SH_IMM_MEDLOW16_PCREL,
3520 BFD_RELOC_SH_IMM_MEDHI16,
3521 BFD_RELOC_SH_IMM_MEDHI16_PCREL,
3522 BFD_RELOC_SH_IMM_HI16,
3523 BFD_RELOC_SH_IMM_HI16_PCREL,
3525 BFD_RELOC_SH_TLS_GD_32,
3526 BFD_RELOC_SH_TLS_LD_32,
3527 BFD_RELOC_SH_TLS_LDO_32,
3528 BFD_RELOC_SH_TLS_IE_32,
3529 BFD_RELOC_SH_TLS_LE_32,
3530 BFD_RELOC_SH_TLS_DTPMOD32,
3531 BFD_RELOC_SH_TLS_DTPOFF32,
3532 BFD_RELOC_SH_TLS_TPOFF32,
3534 BFD_RELOC_SH_GOTOFF20,
3535 BFD_RELOC_SH_GOTFUNCDESC,
3536 BFD_RELOC_SH_GOTFUNCDESC20,
3537 BFD_RELOC_SH_GOTOFFFUNCDESC,
3538 BFD_RELOC_SH_GOTOFFFUNCDESC20,
3539 BFD_RELOC_SH_FUNCDESC,
3541 /* ARC Cores relocs.
3542 ARC 22 bit pc-relative branch. The lowest two bits must be zero and are
3543 not stored in the instruction. The high 20 bits are installed in bits 26
3544 through 7 of the instruction. */
3545 BFD_RELOC_ARC_B22_PCREL,
3547 /* ARC 26 bit absolute branch. The lowest two bits must be zero and are not
3548 stored in the instruction. The high 24 bits are installed in bits 23
3552 /* ADI Blackfin 16 bit immediate absolute reloc. */
3553 BFD_RELOC_BFIN_16_IMM,
3555 /* ADI Blackfin 16 bit immediate absolute reloc higher 16 bits. */
3556 BFD_RELOC_BFIN_16_HIGH,
3558 /* ADI Blackfin 'a' part of LSETUP. */
3559 BFD_RELOC_BFIN_4_PCREL,
3562 BFD_RELOC_BFIN_5_PCREL,
3564 /* ADI Blackfin 16 bit immediate absolute reloc lower 16 bits. */
3565 BFD_RELOC_BFIN_16_LOW,
3568 BFD_RELOC_BFIN_10_PCREL,
3570 /* ADI Blackfin 'b' part of LSETUP. */
3571 BFD_RELOC_BFIN_11_PCREL,
3574 BFD_RELOC_BFIN_12_PCREL_JUMP,
3576 /* ADI Blackfin Short jump, pcrel. */
3577 BFD_RELOC_BFIN_12_PCREL_JUMP_S,
3579 /* ADI Blackfin Call.x not implemented. */
3580 BFD_RELOC_BFIN_24_PCREL_CALL_X,
3582 /* ADI Blackfin Long Jump pcrel. */
3583 BFD_RELOC_BFIN_24_PCREL_JUMP_L,
3585 /* ADI Blackfin FD-PIC relocations. */
3586 BFD_RELOC_BFIN_GOT17M4,
3587 BFD_RELOC_BFIN_GOTHI,
3588 BFD_RELOC_BFIN_GOTLO,
3589 BFD_RELOC_BFIN_FUNCDESC,
3590 BFD_RELOC_BFIN_FUNCDESC_GOT17M4,
3591 BFD_RELOC_BFIN_FUNCDESC_GOTHI,
3592 BFD_RELOC_BFIN_FUNCDESC_GOTLO,
3593 BFD_RELOC_BFIN_FUNCDESC_VALUE,
3594 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4,
3595 BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
3596 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO,
3597 BFD_RELOC_BFIN_GOTOFF17M4,
3598 BFD_RELOC_BFIN_GOTOFFHI,
3599 BFD_RELOC_BFIN_GOTOFFLO,
3601 /* ADI Blackfin GOT relocation. */
3604 /* ADI Blackfin PLTPC relocation. */
3605 BFD_RELOC_BFIN_PLTPC,
3607 /* ADI Blackfin arithmetic relocation. */
3608 BFD_ARELOC_BFIN_PUSH,
3610 /* ADI Blackfin arithmetic relocation. */
3611 BFD_ARELOC_BFIN_CONST,
3613 /* ADI Blackfin arithmetic relocation. */
3614 BFD_ARELOC_BFIN_ADD,
3616 /* ADI Blackfin arithmetic relocation. */
3617 BFD_ARELOC_BFIN_SUB,
3619 /* ADI Blackfin arithmetic relocation. */
3620 BFD_ARELOC_BFIN_MULT,
3622 /* ADI Blackfin arithmetic relocation. */
3623 BFD_ARELOC_BFIN_DIV,
3625 /* ADI Blackfin arithmetic relocation. */
3626 BFD_ARELOC_BFIN_MOD,
3628 /* ADI Blackfin arithmetic relocation. */
3629 BFD_ARELOC_BFIN_LSHIFT,
3631 /* ADI Blackfin arithmetic relocation. */
3632 BFD_ARELOC_BFIN_RSHIFT,
3634 /* ADI Blackfin arithmetic relocation. */
3635 BFD_ARELOC_BFIN_AND,
3637 /* ADI Blackfin arithmetic relocation. */
3640 /* ADI Blackfin arithmetic relocation. */
3641 BFD_ARELOC_BFIN_XOR,
3643 /* ADI Blackfin arithmetic relocation. */
3644 BFD_ARELOC_BFIN_LAND,
3646 /* ADI Blackfin arithmetic relocation. */
3647 BFD_ARELOC_BFIN_LOR,
3649 /* ADI Blackfin arithmetic relocation. */
3650 BFD_ARELOC_BFIN_LEN,
3652 /* ADI Blackfin arithmetic relocation. */
3653 BFD_ARELOC_BFIN_NEG,
3655 /* ADI Blackfin arithmetic relocation. */
3656 BFD_ARELOC_BFIN_COMP,
3658 /* ADI Blackfin arithmetic relocation. */
3659 BFD_ARELOC_BFIN_PAGE,
3661 /* ADI Blackfin arithmetic relocation. */
3662 BFD_ARELOC_BFIN_HWPAGE,
3664 /* ADI Blackfin arithmetic relocation. */
3665 BFD_ARELOC_BFIN_ADDR,
3667 /* Mitsubishi D10V relocs.
3668 This is a 10-bit reloc with the right 2 bits
3670 BFD_RELOC_D10V_10_PCREL_R,
3672 /* Mitsubishi D10V relocs.
3673 This is a 10-bit reloc with the right 2 bits
3674 assumed to be 0. This is the same as the previous reloc
3675 except it is in the left container, i.e.,
3676 shifted left 15 bits. */
3677 BFD_RELOC_D10V_10_PCREL_L,
3679 /* This is an 18-bit reloc with the right 2 bits
3683 /* This is an 18-bit reloc with the right 2 bits
3685 BFD_RELOC_D10V_18_PCREL,
3687 /* Mitsubishi D30V relocs.
3688 This is a 6-bit absolute reloc. */
3691 /* This is a 6-bit pc-relative reloc with
3692 the right 3 bits assumed to be 0. */
3693 BFD_RELOC_D30V_9_PCREL,
3695 /* This is a 6-bit pc-relative reloc with
3696 the right 3 bits assumed to be 0. Same
3697 as the previous reloc but on the right side
3698 of the container. */
3699 BFD_RELOC_D30V_9_PCREL_R,
3701 /* This is a 12-bit absolute reloc with the
3702 right 3 bitsassumed to be 0. */
3705 /* This is a 12-bit pc-relative reloc with
3706 the right 3 bits assumed to be 0. */
3707 BFD_RELOC_D30V_15_PCREL,
3709 /* This is a 12-bit pc-relative reloc with
3710 the right 3 bits assumed to be 0. Same
3711 as the previous reloc but on the right side
3712 of the container. */
3713 BFD_RELOC_D30V_15_PCREL_R,
3715 /* This is an 18-bit absolute reloc with
3716 the right 3 bits assumed to be 0. */
3719 /* This is an 18-bit pc-relative reloc with
3720 the right 3 bits assumed to be 0. */
3721 BFD_RELOC_D30V_21_PCREL,
3723 /* This is an 18-bit pc-relative reloc with
3724 the right 3 bits assumed to be 0. Same
3725 as the previous reloc but on the right side
3726 of the container. */
3727 BFD_RELOC_D30V_21_PCREL_R,
3729 /* This is a 32-bit absolute reloc. */
3732 /* This is a 32-bit pc-relative reloc. */
3733 BFD_RELOC_D30V_32_PCREL,
3736 BFD_RELOC_DLX_HI16_S,
3742 BFD_RELOC_DLX_JMP26,
3744 /* Renesas M16C/M32C Relocations. */
3746 BFD_RELOC_M32C_RL_JUMP,
3747 BFD_RELOC_M32C_RL_1ADDR,
3748 BFD_RELOC_M32C_RL_2ADDR,
3750 /* Renesas M32R (formerly Mitsubishi M32R) relocs.
3751 This is a 24 bit absolute address. */
3754 /* This is a 10-bit pc-relative reloc with the right 2 bits assumed to be 0. */
3755 BFD_RELOC_M32R_10_PCREL,
3757 /* This is an 18-bit reloc with the right 2 bits assumed to be 0. */
3758 BFD_RELOC_M32R_18_PCREL,
3760 /* This is a 26-bit reloc with the right 2 bits assumed to be 0. */
3761 BFD_RELOC_M32R_26_PCREL,
3763 /* This is a 16-bit reloc containing the high 16 bits of an address
3764 used when the lower 16 bits are treated as unsigned. */
3765 BFD_RELOC_M32R_HI16_ULO,
3767 /* This is a 16-bit reloc containing the high 16 bits of an address
3768 used when the lower 16 bits are treated as signed. */
3769 BFD_RELOC_M32R_HI16_SLO,
3771 /* This is a 16-bit reloc containing the lower 16 bits of an address. */
3772 BFD_RELOC_M32R_LO16,
3774 /* This is a 16-bit reloc containing the small data area offset for use in
3775 add3, load, and store instructions. */
3776 BFD_RELOC_M32R_SDA16,
3779 BFD_RELOC_M32R_GOT24,
3780 BFD_RELOC_M32R_26_PLTREL,
3781 BFD_RELOC_M32R_COPY,
3782 BFD_RELOC_M32R_GLOB_DAT,
3783 BFD_RELOC_M32R_JMP_SLOT,
3784 BFD_RELOC_M32R_RELATIVE,
3785 BFD_RELOC_M32R_GOTOFF,
3786 BFD_RELOC_M32R_GOTOFF_HI_ULO,
3787 BFD_RELOC_M32R_GOTOFF_HI_SLO,
3788 BFD_RELOC_M32R_GOTOFF_LO,
3789 BFD_RELOC_M32R_GOTPC24,
3790 BFD_RELOC_M32R_GOT16_HI_ULO,
3791 BFD_RELOC_M32R_GOT16_HI_SLO,
3792 BFD_RELOC_M32R_GOT16_LO,
3793 BFD_RELOC_M32R_GOTPC_HI_ULO,
3794 BFD_RELOC_M32R_GOTPC_HI_SLO,
3795 BFD_RELOC_M32R_GOTPC_LO,
3797 /* This is a 9-bit reloc */
3798 BFD_RELOC_V850_9_PCREL,
3800 /* This is a 22-bit reloc */
3801 BFD_RELOC_V850_22_PCREL,
3803 /* This is a 16 bit offset from the short data area pointer. */
3804 BFD_RELOC_V850_SDA_16_16_OFFSET,
3806 /* This is a 16 bit offset (of which only 15 bits are used) from the
3807 short data area pointer. */
3808 BFD_RELOC_V850_SDA_15_16_OFFSET,
3810 /* This is a 16 bit offset from the zero data area pointer. */
3811 BFD_RELOC_V850_ZDA_16_16_OFFSET,
3813 /* This is a 16 bit offset (of which only 15 bits are used) from the
3814 zero data area pointer. */
3815 BFD_RELOC_V850_ZDA_15_16_OFFSET,
3817 /* This is an 8 bit offset (of which only 6 bits are used) from the
3818 tiny data area pointer. */
3819 BFD_RELOC_V850_TDA_6_8_OFFSET,
3821 /* This is an 8bit offset (of which only 7 bits are used) from the tiny
3822 data area pointer. */
3823 BFD_RELOC_V850_TDA_7_8_OFFSET,
3825 /* This is a 7 bit offset from the tiny data area pointer. */
3826 BFD_RELOC_V850_TDA_7_7_OFFSET,
3828 /* This is a 16 bit offset from the tiny data area pointer. */
3829 BFD_RELOC_V850_TDA_16_16_OFFSET,
3831 /* This is a 5 bit offset (of which only 4 bits are used) from the tiny
3832 data area pointer. */
3833 BFD_RELOC_V850_TDA_4_5_OFFSET,
3835 /* This is a 4 bit offset from the tiny data area pointer. */
3836 BFD_RELOC_V850_TDA_4_4_OFFSET,
3838 /* This is a 16 bit offset from the short data area pointer, with the
3839 bits placed non-contiguously in the instruction. */
3840 BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET,
3842 /* This is a 16 bit offset from the zero data area pointer, with the
3843 bits placed non-contiguously in the instruction. */
3844 BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET,
3846 /* This is a 6 bit offset from the call table base pointer. */
3847 BFD_RELOC_V850_CALLT_6_7_OFFSET,
3849 /* This is a 16 bit offset from the call table base pointer. */
3850 BFD_RELOC_V850_CALLT_16_16_OFFSET,
3852 /* Used for relaxing indirect function calls. */
3853 BFD_RELOC_V850_LONGCALL,
3855 /* Used for relaxing indirect jumps. */
3856 BFD_RELOC_V850_LONGJUMP,
3858 /* Used to maintain alignment whilst relaxing. */
3859 BFD_RELOC_V850_ALIGN,
3861 /* This is a variation of BFD_RELOC_LO16 that can be used in v850e ld.bu
3863 BFD_RELOC_V850_LO16_SPLIT_OFFSET,
3865 /* This is a 16-bit reloc. */
3866 BFD_RELOC_V850_16_PCREL,
3868 /* This is a 17-bit reloc. */
3869 BFD_RELOC_V850_17_PCREL,
3871 /* This is a 23-bit reloc. */
3874 /* This is a 32-bit reloc. */
3875 BFD_RELOC_V850_32_PCREL,
3877 /* This is a 32-bit reloc. */
3878 BFD_RELOC_V850_32_ABS,
3880 /* This is a 16-bit reloc. */
3881 BFD_RELOC_V850_16_SPLIT_OFFSET,
3883 /* This is a 16-bit reloc. */
3884 BFD_RELOC_V850_16_S1,
3886 /* Low 16 bits. 16 bit shifted by 1. */
3887 BFD_RELOC_V850_LO16_S1,
3889 /* This is a 16 bit offset from the call table base pointer. */
3890 BFD_RELOC_V850_CALLT_15_16_OFFSET,
3892 /* DSO relocations. */
3893 BFD_RELOC_V850_32_GOTPCREL,
3895 /* DSO relocations. */
3896 BFD_RELOC_V850_16_GOT,
3898 /* DSO relocations. */
3899 BFD_RELOC_V850_32_GOT,
3901 /* DSO relocations. */
3902 BFD_RELOC_V850_22_PLT_PCREL,
3904 /* DSO relocations. */
3905 BFD_RELOC_V850_32_PLT_PCREL,
3907 /* DSO relocations. */
3908 BFD_RELOC_V850_COPY,
3910 /* DSO relocations. */
3911 BFD_RELOC_V850_GLOB_DAT,
3913 /* DSO relocations. */
3914 BFD_RELOC_V850_JMP_SLOT,
3916 /* DSO relocations. */
3917 BFD_RELOC_V850_RELATIVE,
3919 /* DSO relocations. */
3920 BFD_RELOC_V850_16_GOTOFF,
3922 /* DSO relocations. */
3923 BFD_RELOC_V850_32_GOTOFF,
3926 BFD_RELOC_V850_CODE,
3928 /* start data in text. */
3929 BFD_RELOC_V850_DATA,
3931 /* This is a 8bit DP reloc for the tms320c30, where the most
3932 significant 8 bits of a 24 bit word are placed into the least
3933 significant 8 bits of the opcode. */
3934 BFD_RELOC_TIC30_LDP,
3936 /* This is a 7bit reloc for the tms320c54x, where the least
3937 significant 7 bits of a 16 bit word are placed into the least
3938 significant 7 bits of the opcode. */
3939 BFD_RELOC_TIC54X_PARTLS7,
3941 /* This is a 9bit DP reloc for the tms320c54x, where the most
3942 significant 9 bits of a 16 bit word are placed into the least
3943 significant 9 bits of the opcode. */
3944 BFD_RELOC_TIC54X_PARTMS9,
3946 /* This is an extended address 23-bit reloc for the tms320c54x. */
3947 BFD_RELOC_TIC54X_23,
3949 /* This is a 16-bit reloc for the tms320c54x, where the least
3950 significant 16 bits of a 23-bit extended address are placed into
3952 BFD_RELOC_TIC54X_16_OF_23,
3954 /* This is a reloc for the tms320c54x, where the most
3955 significant 7 bits of a 23-bit extended address are placed into
3957 BFD_RELOC_TIC54X_MS7_OF_23,
3959 /* TMS320C6000 relocations. */
3960 BFD_RELOC_C6000_PCR_S21,
3961 BFD_RELOC_C6000_PCR_S12,
3962 BFD_RELOC_C6000_PCR_S10,
3963 BFD_RELOC_C6000_PCR_S7,
3964 BFD_RELOC_C6000_ABS_S16,
3965 BFD_RELOC_C6000_ABS_L16,
3966 BFD_RELOC_C6000_ABS_H16,
3967 BFD_RELOC_C6000_SBR_U15_B,
3968 BFD_RELOC_C6000_SBR_U15_H,
3969 BFD_RELOC_C6000_SBR_U15_W,
3970 BFD_RELOC_C6000_SBR_S16,
3971 BFD_RELOC_C6000_SBR_L16_B,
3972 BFD_RELOC_C6000_SBR_L16_H,
3973 BFD_RELOC_C6000_SBR_L16_W,
3974 BFD_RELOC_C6000_SBR_H16_B,
3975 BFD_RELOC_C6000_SBR_H16_H,
3976 BFD_RELOC_C6000_SBR_H16_W,
3977 BFD_RELOC_C6000_SBR_GOT_U15_W,
3978 BFD_RELOC_C6000_SBR_GOT_L16_W,
3979 BFD_RELOC_C6000_SBR_GOT_H16_W,
3980 BFD_RELOC_C6000_DSBT_INDEX,
3981 BFD_RELOC_C6000_PREL31,
3982 BFD_RELOC_C6000_COPY,
3983 BFD_RELOC_C6000_JUMP_SLOT,
3984 BFD_RELOC_C6000_EHTYPE,
3985 BFD_RELOC_C6000_PCR_H16,
3986 BFD_RELOC_C6000_PCR_L16,
3987 BFD_RELOC_C6000_ALIGN,
3988 BFD_RELOC_C6000_FPHEAD,
3989 BFD_RELOC_C6000_NOCMP,
3991 /* This is a 48 bit reloc for the FR30 that stores 32 bits. */
3994 /* This is a 32 bit reloc for the FR30 that stores 20 bits split up into
3998 /* This is a 16 bit reloc for the FR30 that stores a 6 bit word offset in
4000 BFD_RELOC_FR30_6_IN_4,
4002 /* This is a 16 bit reloc for the FR30 that stores an 8 bit byte offset
4004 BFD_RELOC_FR30_8_IN_8,
4006 /* This is a 16 bit reloc for the FR30 that stores a 9 bit short offset
4008 BFD_RELOC_FR30_9_IN_8,
4010 /* This is a 16 bit reloc for the FR30 that stores a 10 bit word offset
4012 BFD_RELOC_FR30_10_IN_8,
4014 /* This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative
4015 short offset into 8 bits. */
4016 BFD_RELOC_FR30_9_PCREL,
4018 /* This is a 16 bit reloc for the FR30 that stores a 12 bit pc relative
4019 short offset into 11 bits. */
4020 BFD_RELOC_FR30_12_PCREL,
4022 /* Motorola Mcore relocations. */
4023 BFD_RELOC_MCORE_PCREL_IMM8BY4,
4024 BFD_RELOC_MCORE_PCREL_IMM11BY2,
4025 BFD_RELOC_MCORE_PCREL_IMM4BY2,
4026 BFD_RELOC_MCORE_PCREL_32,
4027 BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2,
4028 BFD_RELOC_MCORE_RVA,
4030 /* Toshiba Media Processor Relocations. */
4034 BFD_RELOC_MEP_PCREL8A2,
4035 BFD_RELOC_MEP_PCREL12A2,
4036 BFD_RELOC_MEP_PCREL17A2,
4037 BFD_RELOC_MEP_PCREL24A2,
4038 BFD_RELOC_MEP_PCABS24A2,
4039 BFD_RELOC_MEP_LOW16,
4040 BFD_RELOC_MEP_HI16U,
4041 BFD_RELOC_MEP_HI16S,
4042 BFD_RELOC_MEP_GPREL,
4043 BFD_RELOC_MEP_TPREL,
4044 BFD_RELOC_MEP_TPREL7,
4045 BFD_RELOC_MEP_TPREL7A2,
4046 BFD_RELOC_MEP_TPREL7A4,
4047 BFD_RELOC_MEP_UIMM24,
4048 BFD_RELOC_MEP_ADDR24A4,
4049 BFD_RELOC_MEP_GNU_VTINHERIT,
4050 BFD_RELOC_MEP_GNU_VTENTRY,
4053 /* Imagination Technologies Meta relocations. */
4054 BFD_RELOC_METAG_HIADDR16,
4055 BFD_RELOC_METAG_LOADDR16,
4056 BFD_RELOC_METAG_RELBRANCH,
4057 BFD_RELOC_METAG_GETSETOFF,
4058 BFD_RELOC_METAG_HIOG,
4059 BFD_RELOC_METAG_LOOG,
4060 BFD_RELOC_METAG_REL8,
4061 BFD_RELOC_METAG_REL16,
4062 BFD_RELOC_METAG_HI16_GOTOFF,
4063 BFD_RELOC_METAG_LO16_GOTOFF,
4064 BFD_RELOC_METAG_GETSET_GOTOFF,
4065 BFD_RELOC_METAG_GETSET_GOT,
4066 BFD_RELOC_METAG_HI16_GOTPC,
4067 BFD_RELOC_METAG_LO16_GOTPC,
4068 BFD_RELOC_METAG_HI16_PLT,
4069 BFD_RELOC_METAG_LO16_PLT,
4070 BFD_RELOC_METAG_RELBRANCH_PLT,
4071 BFD_RELOC_METAG_GOTOFF,
4072 BFD_RELOC_METAG_PLT,
4073 BFD_RELOC_METAG_COPY,
4074 BFD_RELOC_METAG_JMP_SLOT,
4075 BFD_RELOC_METAG_RELATIVE,
4076 BFD_RELOC_METAG_GLOB_DAT,
4077 BFD_RELOC_METAG_TLS_GD,
4078 BFD_RELOC_METAG_TLS_LDM,
4079 BFD_RELOC_METAG_TLS_LDO_HI16,
4080 BFD_RELOC_METAG_TLS_LDO_LO16,
4081 BFD_RELOC_METAG_TLS_LDO,
4082 BFD_RELOC_METAG_TLS_IE,
4083 BFD_RELOC_METAG_TLS_IENONPIC,
4084 BFD_RELOC_METAG_TLS_IENONPIC_HI16,
4085 BFD_RELOC_METAG_TLS_IENONPIC_LO16,
4086 BFD_RELOC_METAG_TLS_TPOFF,
4087 BFD_RELOC_METAG_TLS_DTPMOD,
4088 BFD_RELOC_METAG_TLS_DTPOFF,
4089 BFD_RELOC_METAG_TLS_LE,
4090 BFD_RELOC_METAG_TLS_LE_HI16,
4091 BFD_RELOC_METAG_TLS_LE_LO16,
4093 /* These are relocations for the GETA instruction. */
4094 BFD_RELOC_MMIX_GETA,
4095 BFD_RELOC_MMIX_GETA_1,
4096 BFD_RELOC_MMIX_GETA_2,
4097 BFD_RELOC_MMIX_GETA_3,
4099 /* These are relocations for a conditional branch instruction. */
4100 BFD_RELOC_MMIX_CBRANCH,
4101 BFD_RELOC_MMIX_CBRANCH_J,
4102 BFD_RELOC_MMIX_CBRANCH_1,
4103 BFD_RELOC_MMIX_CBRANCH_2,
4104 BFD_RELOC_MMIX_CBRANCH_3,
4106 /* These are relocations for the PUSHJ instruction. */
4107 BFD_RELOC_MMIX_PUSHJ,
4108 BFD_RELOC_MMIX_PUSHJ_1,
4109 BFD_RELOC_MMIX_PUSHJ_2,
4110 BFD_RELOC_MMIX_PUSHJ_3,
4111 BFD_RELOC_MMIX_PUSHJ_STUBBABLE,
4113 /* These are relocations for the JMP instruction. */
4115 BFD_RELOC_MMIX_JMP_1,
4116 BFD_RELOC_MMIX_JMP_2,
4117 BFD_RELOC_MMIX_JMP_3,
4119 /* This is a relocation for a relative address as in a GETA instruction or
4121 BFD_RELOC_MMIX_ADDR19,
4123 /* This is a relocation for a relative address as in a JMP instruction. */
4124 BFD_RELOC_MMIX_ADDR27,
4126 /* This is a relocation for an instruction field that may be a general
4127 register or a value 0..255. */
4128 BFD_RELOC_MMIX_REG_OR_BYTE,
4130 /* This is a relocation for an instruction field that may be a general
4134 /* This is a relocation for two instruction fields holding a register and
4135 an offset, the equivalent of the relocation. */
4136 BFD_RELOC_MMIX_BASE_PLUS_OFFSET,
4138 /* This relocation is an assertion that the expression is not allocated as
4139 a global register. It does not modify contents. */
4140 BFD_RELOC_MMIX_LOCAL,
4142 /* This is a 16 bit reloc for the AVR that stores 8 bit pc relative
4143 short offset into 7 bits. */
4144 BFD_RELOC_AVR_7_PCREL,
4146 /* This is a 16 bit reloc for the AVR that stores 13 bit pc relative
4147 short offset into 12 bits. */
4148 BFD_RELOC_AVR_13_PCREL,
4150 /* This is a 16 bit reloc for the AVR that stores 17 bit value (usually
4151 program memory address) into 16 bits. */
4152 BFD_RELOC_AVR_16_PM,
4154 /* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
4155 data memory address) into 8 bit immediate value of LDI insn. */
4156 BFD_RELOC_AVR_LO8_LDI,
4158 /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
4159 of data memory address) into 8 bit immediate value of LDI insn. */
4160 BFD_RELOC_AVR_HI8_LDI,
4162 /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
4163 of program memory address) into 8 bit immediate value of LDI insn. */
4164 BFD_RELOC_AVR_HH8_LDI,
4166 /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
4167 of 32 bit value) into 8 bit immediate value of LDI insn. */
4168 BFD_RELOC_AVR_MS8_LDI,
4170 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4171 (usually data memory address) into 8 bit immediate value of SUBI insn. */
4172 BFD_RELOC_AVR_LO8_LDI_NEG,
4174 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4175 (high 8 bit of data memory address) into 8 bit immediate value of
4177 BFD_RELOC_AVR_HI8_LDI_NEG,
4179 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4180 (most high 8 bit of program memory address) into 8 bit immediate value
4181 of LDI or SUBI insn. */
4182 BFD_RELOC_AVR_HH8_LDI_NEG,
4184 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value (msb
4185 of 32 bit value) into 8 bit immediate value of LDI insn. */
4186 BFD_RELOC_AVR_MS8_LDI_NEG,
4188 /* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
4189 command address) into 8 bit immediate value of LDI insn. */
4190 BFD_RELOC_AVR_LO8_LDI_PM,
4192 /* This is a 16 bit reloc for the AVR that stores 8 bit value
4193 (command address) into 8 bit immediate value of LDI insn. If the address
4194 is beyond the 128k boundary, the linker inserts a jump stub for this reloc
4195 in the lower 128k. */
4196 BFD_RELOC_AVR_LO8_LDI_GS,
4198 /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
4199 of command address) into 8 bit immediate value of LDI insn. */
4200 BFD_RELOC_AVR_HI8_LDI_PM,
4202 /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
4203 of command address) into 8 bit immediate value of LDI insn. If the address
4204 is beyond the 128k boundary, the linker inserts a jump stub for this reloc
4206 BFD_RELOC_AVR_HI8_LDI_GS,
4208 /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
4209 of command address) into 8 bit immediate value of LDI insn. */
4210 BFD_RELOC_AVR_HH8_LDI_PM,
4212 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4213 (usually command address) into 8 bit immediate value of SUBI insn. */
4214 BFD_RELOC_AVR_LO8_LDI_PM_NEG,
4216 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4217 (high 8 bit of 16 bit command address) into 8 bit immediate value
4219 BFD_RELOC_AVR_HI8_LDI_PM_NEG,
4221 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4222 (high 6 bit of 22 bit command address) into 8 bit immediate
4223 value of SUBI insn. */
4224 BFD_RELOC_AVR_HH8_LDI_PM_NEG,
4226 /* This is a 32 bit reloc for the AVR that stores 23 bit value
4230 /* This is a 16 bit reloc for the AVR that stores all needed bits
4231 for absolute addressing with ldi with overflow check to linktime */
4234 /* This is a 6 bit reloc for the AVR that stores offset for ldd/std
4238 /* This is a 6 bit reloc for the AVR that stores offset for adiw/sbiw
4240 BFD_RELOC_AVR_6_ADIW,
4242 /* This is a 8 bit reloc for the AVR that stores bits 0..7 of a symbol
4243 in .byte lo8(symbol) */
4246 /* This is a 8 bit reloc for the AVR that stores bits 8..15 of a symbol
4247 in .byte hi8(symbol) */
4250 /* This is a 8 bit reloc for the AVR that stores bits 16..23 of a symbol
4251 in .byte hlo8(symbol) */
4252 BFD_RELOC_AVR_8_HLO,
4254 /* Renesas RL78 Relocations. */
4255 BFD_RELOC_RL78_NEG8,
4256 BFD_RELOC_RL78_NEG16,
4257 BFD_RELOC_RL78_NEG24,
4258 BFD_RELOC_RL78_NEG32,
4259 BFD_RELOC_RL78_16_OP,
4260 BFD_RELOC_RL78_24_OP,
4261 BFD_RELOC_RL78_32_OP,
4265 BFD_RELOC_RL78_DIR3U_PCREL,
4266 BFD_RELOC_RL78_DIFF,
4267 BFD_RELOC_RL78_GPRELB,
4268 BFD_RELOC_RL78_GPRELW,
4269 BFD_RELOC_RL78_GPRELL,
4271 BFD_RELOC_RL78_OP_SUBTRACT,
4272 BFD_RELOC_RL78_OP_NEG,
4273 BFD_RELOC_RL78_OP_AND,
4274 BFD_RELOC_RL78_OP_SHRA,
4275 BFD_RELOC_RL78_ABS8,
4276 BFD_RELOC_RL78_ABS16,
4277 BFD_RELOC_RL78_ABS16_REV,
4278 BFD_RELOC_RL78_ABS32,
4279 BFD_RELOC_RL78_ABS32_REV,
4280 BFD_RELOC_RL78_ABS16U,
4281 BFD_RELOC_RL78_ABS16UW,
4282 BFD_RELOC_RL78_ABS16UL,
4283 BFD_RELOC_RL78_RELAX,
4284 BFD_RELOC_RL78_HI16,
4286 BFD_RELOC_RL78_LO16,
4287 BFD_RELOC_RL78_CODE,
4289 /* Renesas RX Relocations. */
4300 BFD_RELOC_RX_DIR3U_PCREL,
4302 BFD_RELOC_RX_GPRELB,
4303 BFD_RELOC_RX_GPRELW,
4304 BFD_RELOC_RX_GPRELL,
4306 BFD_RELOC_RX_OP_SUBTRACT,
4307 BFD_RELOC_RX_OP_NEG,
4310 BFD_RELOC_RX_ABS16_REV,
4312 BFD_RELOC_RX_ABS32_REV,
4313 BFD_RELOC_RX_ABS16U,
4314 BFD_RELOC_RX_ABS16UW,
4315 BFD_RELOC_RX_ABS16UL,
4318 /* Direct 12 bit. */
4321 /* 12 bit GOT offset. */
4322 BFD_RELOC_390_GOT12,
4324 /* 32 bit PC relative PLT address. */
4325 BFD_RELOC_390_PLT32,
4327 /* Copy symbol at runtime. */
4330 /* Create GOT entry. */
4331 BFD_RELOC_390_GLOB_DAT,
4333 /* Create PLT entry. */
4334 BFD_RELOC_390_JMP_SLOT,
4336 /* Adjust by program base. */
4337 BFD_RELOC_390_RELATIVE,
4339 /* 32 bit PC relative offset to GOT. */
4340 BFD_RELOC_390_GOTPC,
4342 /* 16 bit GOT offset. */
4343 BFD_RELOC_390_GOT16,
4345 /* PC relative 12 bit shifted by 1. */
4346 BFD_RELOC_390_PC12DBL,
4348 /* 12 bit PC rel. PLT shifted by 1. */
4349 BFD_RELOC_390_PLT12DBL,
4351 /* PC relative 16 bit shifted by 1. */
4352 BFD_RELOC_390_PC16DBL,
4354 /* 16 bit PC rel. PLT shifted by 1. */
4355 BFD_RELOC_390_PLT16DBL,
4357 /* PC relative 24 bit shifted by 1. */
4358 BFD_RELOC_390_PC24DBL,
4360 /* 24 bit PC rel. PLT shifted by 1. */
4361 BFD_RELOC_390_PLT24DBL,
4363 /* PC relative 32 bit shifted by 1. */
4364 BFD_RELOC_390_PC32DBL,
4366 /* 32 bit PC rel. PLT shifted by 1. */
4367 BFD_RELOC_390_PLT32DBL,
4369 /* 32 bit PC rel. GOT shifted by 1. */
4370 BFD_RELOC_390_GOTPCDBL,
4372 /* 64 bit GOT offset. */
4373 BFD_RELOC_390_GOT64,
4375 /* 64 bit PC relative PLT address. */
4376 BFD_RELOC_390_PLT64,
4378 /* 32 bit rel. offset to GOT entry. */
4379 BFD_RELOC_390_GOTENT,
4381 /* 64 bit offset to GOT. */
4382 BFD_RELOC_390_GOTOFF64,
4384 /* 12-bit offset to symbol-entry within GOT, with PLT handling. */
4385 BFD_RELOC_390_GOTPLT12,
4387 /* 16-bit offset to symbol-entry within GOT, with PLT handling. */
4388 BFD_RELOC_390_GOTPLT16,
4390 /* 32-bit offset to symbol-entry within GOT, with PLT handling. */
4391 BFD_RELOC_390_GOTPLT32,
4393 /* 64-bit offset to symbol-entry within GOT, with PLT handling. */
4394 BFD_RELOC_390_GOTPLT64,
4396 /* 32-bit rel. offset to symbol-entry within GOT, with PLT handling. */
4397 BFD_RELOC_390_GOTPLTENT,
4399 /* 16-bit rel. offset from the GOT to a PLT entry. */
4400 BFD_RELOC_390_PLTOFF16,
4402 /* 32-bit rel. offset from the GOT to a PLT entry. */
4403 BFD_RELOC_390_PLTOFF32,
4405 /* 64-bit rel. offset from the GOT to a PLT entry. */
4406 BFD_RELOC_390_PLTOFF64,
4408 /* s390 tls relocations. */
4409 BFD_RELOC_390_TLS_LOAD,
4410 BFD_RELOC_390_TLS_GDCALL,
4411 BFD_RELOC_390_TLS_LDCALL,
4412 BFD_RELOC_390_TLS_GD32,
4413 BFD_RELOC_390_TLS_GD64,
4414 BFD_RELOC_390_TLS_GOTIE12,
4415 BFD_RELOC_390_TLS_GOTIE32,
4416 BFD_RELOC_390_TLS_GOTIE64,
4417 BFD_RELOC_390_TLS_LDM32,
4418 BFD_RELOC_390_TLS_LDM64,
4419 BFD_RELOC_390_TLS_IE32,
4420 BFD_RELOC_390_TLS_IE64,
4421 BFD_RELOC_390_TLS_IEENT,
4422 BFD_RELOC_390_TLS_LE32,
4423 BFD_RELOC_390_TLS_LE64,
4424 BFD_RELOC_390_TLS_LDO32,
4425 BFD_RELOC_390_TLS_LDO64,
4426 BFD_RELOC_390_TLS_DTPMOD,
4427 BFD_RELOC_390_TLS_DTPOFF,
4428 BFD_RELOC_390_TLS_TPOFF,
4430 /* Long displacement extension. */
4432 BFD_RELOC_390_GOT20,
4433 BFD_RELOC_390_GOTPLT20,
4434 BFD_RELOC_390_TLS_GOTIE20,
4436 /* STT_GNU_IFUNC relocation. */
4437 BFD_RELOC_390_IRELATIVE,
4439 /* Score relocations
4440 Low 16 bit for load/store */
4441 BFD_RELOC_SCORE_GPREL15,
4443 /* This is a 24-bit reloc with the right 1 bit assumed to be 0 */
4444 BFD_RELOC_SCORE_DUMMY2,
4445 BFD_RELOC_SCORE_JMP,
4447 /* This is a 19-bit reloc with the right 1 bit assumed to be 0 */
4448 BFD_RELOC_SCORE_BRANCH,
4450 /* This is a 32-bit reloc for 48-bit instructions. */
4451 BFD_RELOC_SCORE_IMM30,
4453 /* This is a 32-bit reloc for 48-bit instructions. */
4454 BFD_RELOC_SCORE_IMM32,
4456 /* This is a 11-bit reloc with the right 1 bit assumed to be 0 */
4457 BFD_RELOC_SCORE16_JMP,
4459 /* This is a 8-bit reloc with the right 1 bit assumed to be 0 */
4460 BFD_RELOC_SCORE16_BRANCH,
4462 /* This is a 9-bit reloc with the right 1 bit assumed to be 0 */
4463 BFD_RELOC_SCORE_BCMP,
4465 /* Undocumented Score relocs */
4466 BFD_RELOC_SCORE_GOT15,
4467 BFD_RELOC_SCORE_GOT_LO16,
4468 BFD_RELOC_SCORE_CALL15,
4469 BFD_RELOC_SCORE_DUMMY_HI16,
4471 /* Scenix IP2K - 9-bit register number / data address */
4474 /* Scenix IP2K - 4-bit register/data bank number */
4475 BFD_RELOC_IP2K_BANK,
4477 /* Scenix IP2K - low 13 bits of instruction word address */
4478 BFD_RELOC_IP2K_ADDR16CJP,
4480 /* Scenix IP2K - high 3 bits of instruction word address */
4481 BFD_RELOC_IP2K_PAGE3,
4483 /* Scenix IP2K - ext/low/high 8 bits of data address */
4484 BFD_RELOC_IP2K_LO8DATA,
4485 BFD_RELOC_IP2K_HI8DATA,
4486 BFD_RELOC_IP2K_EX8DATA,
4488 /* Scenix IP2K - low/high 8 bits of instruction word address */
4489 BFD_RELOC_IP2K_LO8INSN,
4490 BFD_RELOC_IP2K_HI8INSN,
4492 /* Scenix IP2K - even/odd PC modifier to modify snb pcl.0 */
4493 BFD_RELOC_IP2K_PC_SKIP,
4495 /* Scenix IP2K - 16 bit word address in text section. */
4496 BFD_RELOC_IP2K_TEXT,
4498 /* Scenix IP2K - 7-bit sp or dp offset */
4499 BFD_RELOC_IP2K_FR_OFFSET,
4501 /* Scenix VPE4K coprocessor - data/insn-space addressing */
4502 BFD_RELOC_VPE4KMATH_DATA,
4503 BFD_RELOC_VPE4KMATH_INSN,
4505 /* These two relocations are used by the linker to determine which of
4506 the entries in a C++ virtual function table are actually used. When
4507 the --gc-sections option is given, the linker will zero out the entries
4508 that are not used, so that the code for those functions need not be
4509 included in the output.
4511 VTABLE_INHERIT is a zero-space relocation used to describe to the
4512 linker the inheritance tree of a C++ virtual function table. The
4513 relocation's symbol should be the parent class' vtable, and the
4514 relocation should be located at the child vtable.
4516 VTABLE_ENTRY is a zero-space relocation that describes the use of a
4517 virtual function table entry. The reloc's symbol should refer to the
4518 table of the class mentioned in the code. Off of that base, an offset
4519 describes the entry that is being used. For Rela hosts, this offset
4520 is stored in the reloc's addend. For Rel hosts, we are forced to put
4521 this offset in the reloc's section offset. */
4522 BFD_RELOC_VTABLE_INHERIT,
4523 BFD_RELOC_VTABLE_ENTRY,
4525 /* Intel IA64 Relocations. */
4526 BFD_RELOC_IA64_IMM14,
4527 BFD_RELOC_IA64_IMM22,
4528 BFD_RELOC_IA64_IMM64,
4529 BFD_RELOC_IA64_DIR32MSB,
4530 BFD_RELOC_IA64_DIR32LSB,
4531 BFD_RELOC_IA64_DIR64MSB,
4532 BFD_RELOC_IA64_DIR64LSB,
4533 BFD_RELOC_IA64_GPREL22,
4534 BFD_RELOC_IA64_GPREL64I,
4535 BFD_RELOC_IA64_GPREL32MSB,
4536 BFD_RELOC_IA64_GPREL32LSB,
4537 BFD_RELOC_IA64_GPREL64MSB,
4538 BFD_RELOC_IA64_GPREL64LSB,
4539 BFD_RELOC_IA64_LTOFF22,
4540 BFD_RELOC_IA64_LTOFF64I,
4541 BFD_RELOC_IA64_PLTOFF22,
4542 BFD_RELOC_IA64_PLTOFF64I,
4543 BFD_RELOC_IA64_PLTOFF64MSB,
4544 BFD_RELOC_IA64_PLTOFF64LSB,
4545 BFD_RELOC_IA64_FPTR64I,
4546 BFD_RELOC_IA64_FPTR32MSB,
4547 BFD_RELOC_IA64_FPTR32LSB,
4548 BFD_RELOC_IA64_FPTR64MSB,
4549 BFD_RELOC_IA64_FPTR64LSB,
4550 BFD_RELOC_IA64_PCREL21B,
4551 BFD_RELOC_IA64_PCREL21BI,
4552 BFD_RELOC_IA64_PCREL21M,
4553 BFD_RELOC_IA64_PCREL21F,
4554 BFD_RELOC_IA64_PCREL22,
4555 BFD_RELOC_IA64_PCREL60B,
4556 BFD_RELOC_IA64_PCREL64I,
4557 BFD_RELOC_IA64_PCREL32MSB,
4558 BFD_RELOC_IA64_PCREL32LSB,
4559 BFD_RELOC_IA64_PCREL64MSB,
4560 BFD_RELOC_IA64_PCREL64LSB,
4561 BFD_RELOC_IA64_LTOFF_FPTR22,
4562 BFD_RELOC_IA64_LTOFF_FPTR64I,
4563 BFD_RELOC_IA64_LTOFF_FPTR32MSB,
4564 BFD_RELOC_IA64_LTOFF_FPTR32LSB,
4565 BFD_RELOC_IA64_LTOFF_FPTR64MSB,
4566 BFD_RELOC_IA64_LTOFF_FPTR64LSB,
4567 BFD_RELOC_IA64_SEGREL32MSB,
4568 BFD_RELOC_IA64_SEGREL32LSB,
4569 BFD_RELOC_IA64_SEGREL64MSB,
4570 BFD_RELOC_IA64_SEGREL64LSB,
4571 BFD_RELOC_IA64_SECREL32MSB,
4572 BFD_RELOC_IA64_SECREL32LSB,
4573 BFD_RELOC_IA64_SECREL64MSB,
4574 BFD_RELOC_IA64_SECREL64LSB,
4575 BFD_RELOC_IA64_REL32MSB,
4576 BFD_RELOC_IA64_REL32LSB,
4577 BFD_RELOC_IA64_REL64MSB,
4578 BFD_RELOC_IA64_REL64LSB,
4579 BFD_RELOC_IA64_LTV32MSB,
4580 BFD_RELOC_IA64_LTV32LSB,
4581 BFD_RELOC_IA64_LTV64MSB,
4582 BFD_RELOC_IA64_LTV64LSB,
4583 BFD_RELOC_IA64_IPLTMSB,
4584 BFD_RELOC_IA64_IPLTLSB,
4585 BFD_RELOC_IA64_COPY,
4586 BFD_RELOC_IA64_LTOFF22X,
4587 BFD_RELOC_IA64_LDXMOV,
4588 BFD_RELOC_IA64_TPREL14,
4589 BFD_RELOC_IA64_TPREL22,
4590 BFD_RELOC_IA64_TPREL64I,
4591 BFD_RELOC_IA64_TPREL64MSB,
4592 BFD_RELOC_IA64_TPREL64LSB,
4593 BFD_RELOC_IA64_LTOFF_TPREL22,
4594 BFD_RELOC_IA64_DTPMOD64MSB,
4595 BFD_RELOC_IA64_DTPMOD64LSB,
4596 BFD_RELOC_IA64_LTOFF_DTPMOD22,
4597 BFD_RELOC_IA64_DTPREL14,
4598 BFD_RELOC_IA64_DTPREL22,
4599 BFD_RELOC_IA64_DTPREL64I,
4600 BFD_RELOC_IA64_DTPREL32MSB,
4601 BFD_RELOC_IA64_DTPREL32LSB,
4602 BFD_RELOC_IA64_DTPREL64MSB,
4603 BFD_RELOC_IA64_DTPREL64LSB,
4604 BFD_RELOC_IA64_LTOFF_DTPREL22,
4606 /* Motorola 68HC11 reloc.
4607 This is the 8 bit high part of an absolute address. */
4608 BFD_RELOC_M68HC11_HI8,
4610 /* Motorola 68HC11 reloc.
4611 This is the 8 bit low part of an absolute address. */
4612 BFD_RELOC_M68HC11_LO8,
4614 /* Motorola 68HC11 reloc.
4615 This is the 3 bit of a value. */
4616 BFD_RELOC_M68HC11_3B,
4618 /* Motorola 68HC11 reloc.
4619 This reloc marks the beginning of a jump/call instruction.
4620 It is used for linker relaxation to correctly identify beginning
4621 of instruction and change some branches to use PC-relative
4623 BFD_RELOC_M68HC11_RL_JUMP,
4625 /* Motorola 68HC11 reloc.
4626 This reloc marks a group of several instructions that gcc generates
4627 and for which the linker relaxation pass can modify and/or remove
4629 BFD_RELOC_M68HC11_RL_GROUP,
4631 /* Motorola 68HC11 reloc.
4632 This is the 16-bit lower part of an address. It is used for 'call'
4633 instruction to specify the symbol address without any special
4634 transformation (due to memory bank window). */
4635 BFD_RELOC_M68HC11_LO16,
4637 /* Motorola 68HC11 reloc.
4638 This is a 8-bit reloc that specifies the page number of an address.
4639 It is used by 'call' instruction to specify the page number of
4641 BFD_RELOC_M68HC11_PAGE,
4643 /* Motorola 68HC11 reloc.
4644 This is a 24-bit reloc that represents the address with a 16-bit
4645 value and a 8-bit page number. The symbol address is transformed
4646 to follow the 16K memory bank of 68HC12 (seen as mapped in the window). */
4647 BFD_RELOC_M68HC11_24,
4649 /* Motorola 68HC12 reloc.
4650 This is the 5 bits of a value. */
4651 BFD_RELOC_M68HC12_5B,
4653 /* Freescale XGATE reloc.
4654 This reloc marks the beginning of a bra/jal instruction. */
4655 BFD_RELOC_XGATE_RL_JUMP,
4657 /* Freescale XGATE reloc.
4658 This reloc marks a group of several instructions that gcc generates
4659 and for which the linker relaxation pass can modify and/or remove
4661 BFD_RELOC_XGATE_RL_GROUP,
4663 /* Freescale XGATE reloc.
4664 This is the 16-bit lower part of an address. It is used for the '16-bit'
4666 BFD_RELOC_XGATE_LO16,
4668 /* Freescale XGATE reloc. */
4669 BFD_RELOC_XGATE_GPAGE,
4671 /* Freescale XGATE reloc. */
4674 /* Freescale XGATE reloc.
4675 This is a 9-bit pc-relative reloc. */
4676 BFD_RELOC_XGATE_PCREL_9,
4678 /* Freescale XGATE reloc.
4679 This is a 10-bit pc-relative reloc. */
4680 BFD_RELOC_XGATE_PCREL_10,
4682 /* Freescale XGATE reloc.
4683 This is the 16-bit lower part of an address. It is used for the '16-bit'
4685 BFD_RELOC_XGATE_IMM8_LO,
4687 /* Freescale XGATE reloc.
4688 This is the 16-bit higher part of an address. It is used for the '16-bit'
4690 BFD_RELOC_XGATE_IMM8_HI,
4692 /* Freescale XGATE reloc.
4693 This is a 3-bit pc-relative reloc. */
4694 BFD_RELOC_XGATE_IMM3,
4696 /* Freescale XGATE reloc.
4697 This is a 4-bit pc-relative reloc. */
4698 BFD_RELOC_XGATE_IMM4,
4700 /* Freescale XGATE reloc.
4701 This is a 5-bit pc-relative reloc. */
4702 BFD_RELOC_XGATE_IMM5,
4704 /* Motorola 68HC12 reloc.
4705 This is the 9 bits of a value. */
4706 BFD_RELOC_M68HC12_9B,
4708 /* Motorola 68HC12 reloc.
4709 This is the 16 bits of a value. */
4710 BFD_RELOC_M68HC12_16B,
4712 /* Motorola 68HC12/XGATE reloc.
4713 This is a PCREL9 branch. */
4714 BFD_RELOC_M68HC12_9_PCREL,
4716 /* Motorola 68HC12/XGATE reloc.
4717 This is a PCREL10 branch. */
4718 BFD_RELOC_M68HC12_10_PCREL,
4720 /* Motorola 68HC12/XGATE reloc.
4721 This is the 8 bit low part of an absolute address and immediately precedes
4722 a matching HI8XG part. */
4723 BFD_RELOC_M68HC12_LO8XG,
4725 /* Motorola 68HC12/XGATE reloc.
4726 This is the 8 bit high part of an absolute address and immediately follows
4727 a matching LO8XG part. */
4728 BFD_RELOC_M68HC12_HI8XG,
4730 /* NS CR16C Relocations. */
4731 BFD_RELOC_16C_NUM08,
4732 BFD_RELOC_16C_NUM08_C,
4733 BFD_RELOC_16C_NUM16,
4734 BFD_RELOC_16C_NUM16_C,
4735 BFD_RELOC_16C_NUM32,
4736 BFD_RELOC_16C_NUM32_C,
4737 BFD_RELOC_16C_DISP04,
4738 BFD_RELOC_16C_DISP04_C,
4739 BFD_RELOC_16C_DISP08,
4740 BFD_RELOC_16C_DISP08_C,
4741 BFD_RELOC_16C_DISP16,
4742 BFD_RELOC_16C_DISP16_C,
4743 BFD_RELOC_16C_DISP24,
4744 BFD_RELOC_16C_DISP24_C,
4745 BFD_RELOC_16C_DISP24a,
4746 BFD_RELOC_16C_DISP24a_C,
4747 BFD_RELOC_16C_REG04,
4748 BFD_RELOC_16C_REG04_C,
4749 BFD_RELOC_16C_REG04a,
4750 BFD_RELOC_16C_REG04a_C,
4751 BFD_RELOC_16C_REG14,
4752 BFD_RELOC_16C_REG14_C,
4753 BFD_RELOC_16C_REG16,
4754 BFD_RELOC_16C_REG16_C,
4755 BFD_RELOC_16C_REG20,
4756 BFD_RELOC_16C_REG20_C,
4757 BFD_RELOC_16C_ABS20,
4758 BFD_RELOC_16C_ABS20_C,
4759 BFD_RELOC_16C_ABS24,
4760 BFD_RELOC_16C_ABS24_C,
4761 BFD_RELOC_16C_IMM04,
4762 BFD_RELOC_16C_IMM04_C,
4763 BFD_RELOC_16C_IMM16,
4764 BFD_RELOC_16C_IMM16_C,
4765 BFD_RELOC_16C_IMM20,
4766 BFD_RELOC_16C_IMM20_C,
4767 BFD_RELOC_16C_IMM24,
4768 BFD_RELOC_16C_IMM24_C,
4769 BFD_RELOC_16C_IMM32,
4770 BFD_RELOC_16C_IMM32_C,
4772 /* NS CR16 Relocations. */
4773 BFD_RELOC_CR16_NUM8,
4774 BFD_RELOC_CR16_NUM16,
4775 BFD_RELOC_CR16_NUM32,
4776 BFD_RELOC_CR16_NUM32a,
4777 BFD_RELOC_CR16_REGREL0,
4778 BFD_RELOC_CR16_REGREL4,
4779 BFD_RELOC_CR16_REGREL4a,
4780 BFD_RELOC_CR16_REGREL14,
4781 BFD_RELOC_CR16_REGREL14a,
4782 BFD_RELOC_CR16_REGREL16,
4783 BFD_RELOC_CR16_REGREL20,
4784 BFD_RELOC_CR16_REGREL20a,
4785 BFD_RELOC_CR16_ABS20,
4786 BFD_RELOC_CR16_ABS24,
4787 BFD_RELOC_CR16_IMM4,
4788 BFD_RELOC_CR16_IMM8,
4789 BFD_RELOC_CR16_IMM16,
4790 BFD_RELOC_CR16_IMM20,
4791 BFD_RELOC_CR16_IMM24,
4792 BFD_RELOC_CR16_IMM32,
4793 BFD_RELOC_CR16_IMM32a,
4794 BFD_RELOC_CR16_DISP4,
4795 BFD_RELOC_CR16_DISP8,
4796 BFD_RELOC_CR16_DISP16,
4797 BFD_RELOC_CR16_DISP20,
4798 BFD_RELOC_CR16_DISP24,
4799 BFD_RELOC_CR16_DISP24a,
4800 BFD_RELOC_CR16_SWITCH8,
4801 BFD_RELOC_CR16_SWITCH16,
4802 BFD_RELOC_CR16_SWITCH32,
4803 BFD_RELOC_CR16_GOT_REGREL20,
4804 BFD_RELOC_CR16_GOTC_REGREL20,
4805 BFD_RELOC_CR16_GLOB_DAT,
4807 /* NS CRX Relocations. */
4810 BFD_RELOC_CRX_REL8_CMP,
4811 BFD_RELOC_CRX_REL16,
4812 BFD_RELOC_CRX_REL24,
4813 BFD_RELOC_CRX_REL32,
4814 BFD_RELOC_CRX_REGREL12,
4815 BFD_RELOC_CRX_REGREL22,
4816 BFD_RELOC_CRX_REGREL28,
4817 BFD_RELOC_CRX_REGREL32,
4818 BFD_RELOC_CRX_ABS16,
4819 BFD_RELOC_CRX_ABS32,
4821 BFD_RELOC_CRX_NUM16,
4822 BFD_RELOC_CRX_NUM32,
4823 BFD_RELOC_CRX_IMM16,
4824 BFD_RELOC_CRX_IMM32,
4825 BFD_RELOC_CRX_SWITCH8,
4826 BFD_RELOC_CRX_SWITCH16,
4827 BFD_RELOC_CRX_SWITCH32,
4829 /* These relocs are only used within the CRIS assembler. They are not
4830 (at present) written to any object files. */
4831 BFD_RELOC_CRIS_BDISP8,
4832 BFD_RELOC_CRIS_UNSIGNED_5,
4833 BFD_RELOC_CRIS_SIGNED_6,
4834 BFD_RELOC_CRIS_UNSIGNED_6,
4835 BFD_RELOC_CRIS_SIGNED_8,
4836 BFD_RELOC_CRIS_UNSIGNED_8,
4837 BFD_RELOC_CRIS_SIGNED_16,
4838 BFD_RELOC_CRIS_UNSIGNED_16,
4839 BFD_RELOC_CRIS_LAPCQ_OFFSET,
4840 BFD_RELOC_CRIS_UNSIGNED_4,
4842 /* Relocs used in ELF shared libraries for CRIS. */
4843 BFD_RELOC_CRIS_COPY,
4844 BFD_RELOC_CRIS_GLOB_DAT,
4845 BFD_RELOC_CRIS_JUMP_SLOT,
4846 BFD_RELOC_CRIS_RELATIVE,
4848 /* 32-bit offset to symbol-entry within GOT. */
4849 BFD_RELOC_CRIS_32_GOT,
4851 /* 16-bit offset to symbol-entry within GOT. */
4852 BFD_RELOC_CRIS_16_GOT,
4854 /* 32-bit offset to symbol-entry within GOT, with PLT handling. */
4855 BFD_RELOC_CRIS_32_GOTPLT,
4857 /* 16-bit offset to symbol-entry within GOT, with PLT handling. */
4858 BFD_RELOC_CRIS_16_GOTPLT,
4860 /* 32-bit offset to symbol, relative to GOT. */
4861 BFD_RELOC_CRIS_32_GOTREL,
4863 /* 32-bit offset to symbol with PLT entry, relative to GOT. */
4864 BFD_RELOC_CRIS_32_PLT_GOTREL,
4866 /* 32-bit offset to symbol with PLT entry, relative to this relocation. */
4867 BFD_RELOC_CRIS_32_PLT_PCREL,
4869 /* Relocs used in TLS code for CRIS. */
4870 BFD_RELOC_CRIS_32_GOT_GD,
4871 BFD_RELOC_CRIS_16_GOT_GD,
4872 BFD_RELOC_CRIS_32_GD,
4874 BFD_RELOC_CRIS_32_DTPREL,
4875 BFD_RELOC_CRIS_16_DTPREL,
4876 BFD_RELOC_CRIS_32_GOT_TPREL,
4877 BFD_RELOC_CRIS_16_GOT_TPREL,
4878 BFD_RELOC_CRIS_32_TPREL,
4879 BFD_RELOC_CRIS_16_TPREL,
4880 BFD_RELOC_CRIS_DTPMOD,
4881 BFD_RELOC_CRIS_32_IE,
4883 /* Intel i860 Relocations. */
4885 BFD_RELOC_860_GLOB_DAT,
4886 BFD_RELOC_860_JUMP_SLOT,
4887 BFD_RELOC_860_RELATIVE,
4889 BFD_RELOC_860_PLT26,
4892 BFD_RELOC_860_SPLIT0,
4894 BFD_RELOC_860_SPLIT1,
4896 BFD_RELOC_860_SPLIT2,
4898 BFD_RELOC_860_LOGOT0,
4899 BFD_RELOC_860_SPGOT0,
4900 BFD_RELOC_860_LOGOT1,
4901 BFD_RELOC_860_SPGOT1,
4902 BFD_RELOC_860_LOGOTOFF0,
4903 BFD_RELOC_860_SPGOTOFF0,
4904 BFD_RELOC_860_LOGOTOFF1,
4905 BFD_RELOC_860_SPGOTOFF1,
4906 BFD_RELOC_860_LOGOTOFF2,
4907 BFD_RELOC_860_LOGOTOFF3,
4909 BFD_RELOC_860_HIGHADJ,
4910 BFD_RELOC_860_HAGOT,
4911 BFD_RELOC_860_HAGOTOFF,
4914 BFD_RELOC_860_HIGOT,
4915 BFD_RELOC_860_HIGOTOFF,
4917 /* OpenRISC Relocations. */
4918 BFD_RELOC_OPENRISC_ABS_26,
4919 BFD_RELOC_OPENRISC_REL_26,
4921 /* H8 elf Relocations. */
4922 BFD_RELOC_H8_DIR16A8,
4923 BFD_RELOC_H8_DIR16R8,
4924 BFD_RELOC_H8_DIR24A8,
4925 BFD_RELOC_H8_DIR24R8,
4926 BFD_RELOC_H8_DIR32A16,
4927 BFD_RELOC_H8_DISP32A16,
4929 /* Sony Xstormy16 Relocations. */
4930 BFD_RELOC_XSTORMY16_REL_12,
4931 BFD_RELOC_XSTORMY16_12,
4932 BFD_RELOC_XSTORMY16_24,
4933 BFD_RELOC_XSTORMY16_FPTR16,
4935 /* Self-describing complex relocations. */
4939 /* Infineon Relocations. */
4940 BFD_RELOC_XC16X_PAG,
4941 BFD_RELOC_XC16X_POF,
4942 BFD_RELOC_XC16X_SEG,
4943 BFD_RELOC_XC16X_SOF,
4945 /* Relocations used by VAX ELF. */
4946 BFD_RELOC_VAX_GLOB_DAT,
4947 BFD_RELOC_VAX_JMP_SLOT,
4948 BFD_RELOC_VAX_RELATIVE,
4950 /* Morpho MT - 16 bit immediate relocation. */
4953 /* Morpho MT - Hi 16 bits of an address. */
4956 /* Morpho MT - Low 16 bits of an address. */
4959 /* Morpho MT - Used to tell the linker which vtable entries are used. */
4960 BFD_RELOC_MT_GNU_VTINHERIT,
4962 /* Morpho MT - Used to tell the linker which vtable entries are used. */
4963 BFD_RELOC_MT_GNU_VTENTRY,
4965 /* Morpho MT - 8 bit immediate relocation. */
4966 BFD_RELOC_MT_PCINSN8,
4968 /* msp430 specific relocation codes */
4969 BFD_RELOC_MSP430_10_PCREL,
4970 BFD_RELOC_MSP430_16_PCREL,
4971 BFD_RELOC_MSP430_16,
4972 BFD_RELOC_MSP430_16_PCREL_BYTE,
4973 BFD_RELOC_MSP430_16_BYTE,
4974 BFD_RELOC_MSP430_2X_PCREL,
4975 BFD_RELOC_MSP430_RL_PCREL,
4976 BFD_RELOC_MSP430_ABS8,
4977 BFD_RELOC_MSP430X_PCR20_EXT_SRC,
4978 BFD_RELOC_MSP430X_PCR20_EXT_DST,
4979 BFD_RELOC_MSP430X_PCR20_EXT_ODST,
4980 BFD_RELOC_MSP430X_ABS20_EXT_SRC,
4981 BFD_RELOC_MSP430X_ABS20_EXT_DST,
4982 BFD_RELOC_MSP430X_ABS20_EXT_ODST,
4983 BFD_RELOC_MSP430X_ABS20_ADR_SRC,
4984 BFD_RELOC_MSP430X_ABS20_ADR_DST,
4985 BFD_RELOC_MSP430X_PCR16,
4986 BFD_RELOC_MSP430X_PCR20_CALL,
4987 BFD_RELOC_MSP430X_ABS16,
4988 BFD_RELOC_MSP430_ABS_HI16,
4989 BFD_RELOC_MSP430_PREL31,
4990 BFD_RELOC_MSP430_SYM_DIFF,
4992 /* Relocations used by the Altera Nios II core. */
4993 BFD_RELOC_NIOS2_S16,
4994 BFD_RELOC_NIOS2_U16,
4995 BFD_RELOC_NIOS2_CALL26,
4996 BFD_RELOC_NIOS2_IMM5,
4997 BFD_RELOC_NIOS2_CACHE_OPX,
4998 BFD_RELOC_NIOS2_IMM6,
4999 BFD_RELOC_NIOS2_IMM8,
5000 BFD_RELOC_NIOS2_HI16,
5001 BFD_RELOC_NIOS2_LO16,
5002 BFD_RELOC_NIOS2_HIADJ16,
5003 BFD_RELOC_NIOS2_GPREL,
5004 BFD_RELOC_NIOS2_UJMP,
5005 BFD_RELOC_NIOS2_CJMP,
5006 BFD_RELOC_NIOS2_CALLR,
5007 BFD_RELOC_NIOS2_ALIGN,
5008 BFD_RELOC_NIOS2_GOT16,
5009 BFD_RELOC_NIOS2_CALL16,
5010 BFD_RELOC_NIOS2_GOTOFF_LO,
5011 BFD_RELOC_NIOS2_GOTOFF_HA,
5012 BFD_RELOC_NIOS2_PCREL_LO,
5013 BFD_RELOC_NIOS2_PCREL_HA,
5014 BFD_RELOC_NIOS2_TLS_GD16,
5015 BFD_RELOC_NIOS2_TLS_LDM16,
5016 BFD_RELOC_NIOS2_TLS_LDO16,
5017 BFD_RELOC_NIOS2_TLS_IE16,
5018 BFD_RELOC_NIOS2_TLS_LE16,
5019 BFD_RELOC_NIOS2_TLS_DTPMOD,
5020 BFD_RELOC_NIOS2_TLS_DTPREL,
5021 BFD_RELOC_NIOS2_TLS_TPREL,
5022 BFD_RELOC_NIOS2_COPY,
5023 BFD_RELOC_NIOS2_GLOB_DAT,
5024 BFD_RELOC_NIOS2_JUMP_SLOT,
5025 BFD_RELOC_NIOS2_RELATIVE,
5026 BFD_RELOC_NIOS2_GOTOFF,
5028 /* IQ2000 Relocations. */
5029 BFD_RELOC_IQ2000_OFFSET_16,
5030 BFD_RELOC_IQ2000_OFFSET_21,
5031 BFD_RELOC_IQ2000_UHI16,
5033 /* Special Xtensa relocation used only by PLT entries in ELF shared
5034 objects to indicate that the runtime linker should set the value
5035 to one of its own internal functions or data structures. */
5036 BFD_RELOC_XTENSA_RTLD,
5038 /* Xtensa relocations for ELF shared objects. */
5039 BFD_RELOC_XTENSA_GLOB_DAT,
5040 BFD_RELOC_XTENSA_JMP_SLOT,
5041 BFD_RELOC_XTENSA_RELATIVE,
5043 /* Xtensa relocation used in ELF object files for symbols that may require
5044 PLT entries. Otherwise, this is just a generic 32-bit relocation. */
5045 BFD_RELOC_XTENSA_PLT,
5047 /* Xtensa relocations to mark the difference of two local symbols.
5048 These are only needed to support linker relaxation and can be ignored
5049 when not relaxing. The field is set to the value of the difference
5050 assuming no relaxation. The relocation encodes the position of the
5051 first symbol so the linker can determine whether to adjust the field
5053 BFD_RELOC_XTENSA_DIFF8,
5054 BFD_RELOC_XTENSA_DIFF16,
5055 BFD_RELOC_XTENSA_DIFF32,
5057 /* Generic Xtensa relocations for instruction operands. Only the slot
5058 number is encoded in the relocation. The relocation applies to the
5059 last PC-relative immediate operand, or if there are no PC-relative
5060 immediates, to the last immediate operand. */
5061 BFD_RELOC_XTENSA_SLOT0_OP,
5062 BFD_RELOC_XTENSA_SLOT1_OP,
5063 BFD_RELOC_XTENSA_SLOT2_OP,
5064 BFD_RELOC_XTENSA_SLOT3_OP,
5065 BFD_RELOC_XTENSA_SLOT4_OP,
5066 BFD_RELOC_XTENSA_SLOT5_OP,
5067 BFD_RELOC_XTENSA_SLOT6_OP,
5068 BFD_RELOC_XTENSA_SLOT7_OP,
5069 BFD_RELOC_XTENSA_SLOT8_OP,
5070 BFD_RELOC_XTENSA_SLOT9_OP,
5071 BFD_RELOC_XTENSA_SLOT10_OP,
5072 BFD_RELOC_XTENSA_SLOT11_OP,
5073 BFD_RELOC_XTENSA_SLOT12_OP,
5074 BFD_RELOC_XTENSA_SLOT13_OP,
5075 BFD_RELOC_XTENSA_SLOT14_OP,
5077 /* Alternate Xtensa relocations. Only the slot is encoded in the
5078 relocation. The meaning of these relocations is opcode-specific. */
5079 BFD_RELOC_XTENSA_SLOT0_ALT,
5080 BFD_RELOC_XTENSA_SLOT1_ALT,
5081 BFD_RELOC_XTENSA_SLOT2_ALT,
5082 BFD_RELOC_XTENSA_SLOT3_ALT,
5083 BFD_RELOC_XTENSA_SLOT4_ALT,
5084 BFD_RELOC_XTENSA_SLOT5_ALT,
5085 BFD_RELOC_XTENSA_SLOT6_ALT,
5086 BFD_RELOC_XTENSA_SLOT7_ALT,
5087 BFD_RELOC_XTENSA_SLOT8_ALT,
5088 BFD_RELOC_XTENSA_SLOT9_ALT,
5089 BFD_RELOC_XTENSA_SLOT10_ALT,
5090 BFD_RELOC_XTENSA_SLOT11_ALT,
5091 BFD_RELOC_XTENSA_SLOT12_ALT,
5092 BFD_RELOC_XTENSA_SLOT13_ALT,
5093 BFD_RELOC_XTENSA_SLOT14_ALT,
5095 /* Xtensa relocations for backward compatibility. These have all been
5096 replaced by BFD_RELOC_XTENSA_SLOT0_OP. */
5097 BFD_RELOC_XTENSA_OP0,
5098 BFD_RELOC_XTENSA_OP1,
5099 BFD_RELOC_XTENSA_OP2,
5101 /* Xtensa relocation to mark that the assembler expanded the
5102 instructions from an original target. The expansion size is
5103 encoded in the reloc size. */
5104 BFD_RELOC_XTENSA_ASM_EXPAND,
5106 /* Xtensa relocation to mark that the linker should simplify
5107 assembler-expanded instructions. This is commonly used
5108 internally by the linker after analysis of a
5109 BFD_RELOC_XTENSA_ASM_EXPAND. */
5110 BFD_RELOC_XTENSA_ASM_SIMPLIFY,
5112 /* Xtensa TLS relocations. */
5113 BFD_RELOC_XTENSA_TLSDESC_FN,
5114 BFD_RELOC_XTENSA_TLSDESC_ARG,
5115 BFD_RELOC_XTENSA_TLS_DTPOFF,
5116 BFD_RELOC_XTENSA_TLS_TPOFF,
5117 BFD_RELOC_XTENSA_TLS_FUNC,
5118 BFD_RELOC_XTENSA_TLS_ARG,
5119 BFD_RELOC_XTENSA_TLS_CALL,
5121 /* 8 bit signed offset in (ix+d) or (iy+d). */
5122 BFD_RELOC_Z80_DISP8,
5125 BFD_RELOC_Z8K_DISP7,
5128 BFD_RELOC_Z8K_CALLR,
5131 BFD_RELOC_Z8K_IMM4L,
5133 /* Lattice Mico32 relocations. */
5134 BFD_RELOC_LM32_CALL,
5135 BFD_RELOC_LM32_BRANCH,
5136 BFD_RELOC_LM32_16_GOT,
5137 BFD_RELOC_LM32_GOTOFF_HI16,
5138 BFD_RELOC_LM32_GOTOFF_LO16,
5139 BFD_RELOC_LM32_COPY,
5140 BFD_RELOC_LM32_GLOB_DAT,
5141 BFD_RELOC_LM32_JMP_SLOT,
5142 BFD_RELOC_LM32_RELATIVE,
5144 /* Difference between two section addreses. Must be followed by a
5145 BFD_RELOC_MACH_O_PAIR. */
5146 BFD_RELOC_MACH_O_SECTDIFF,
5148 /* Like BFD_RELOC_MACH_O_SECTDIFF but with a local symbol. */
5149 BFD_RELOC_MACH_O_LOCAL_SECTDIFF,
5151 /* Pair of relocation. Contains the first symbol. */
5152 BFD_RELOC_MACH_O_PAIR,
5154 /* PCREL relocations. They are marked as branch to create PLT entry if
5156 BFD_RELOC_MACH_O_X86_64_BRANCH32,
5157 BFD_RELOC_MACH_O_X86_64_BRANCH8,
5159 /* Used when referencing a GOT entry. */
5160 BFD_RELOC_MACH_O_X86_64_GOT,
5162 /* Used when loading a GOT entry with movq. It is specially marked so that
5163 the linker could optimize the movq to a leaq if possible. */
5164 BFD_RELOC_MACH_O_X86_64_GOT_LOAD,
5166 /* Symbol will be substracted. Must be followed by a BFD_RELOC_64. */
5167 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
5169 /* Symbol will be substracted. Must be followed by a BFD_RELOC_64. */
5170 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64,
5172 /* Same as BFD_RELOC_32_PCREL but with an implicit -1 addend. */
5173 BFD_RELOC_MACH_O_X86_64_PCREL32_1,
5175 /* Same as BFD_RELOC_32_PCREL but with an implicit -2 addend. */
5176 BFD_RELOC_MACH_O_X86_64_PCREL32_2,
5178 /* Same as BFD_RELOC_32_PCREL but with an implicit -4 addend. */
5179 BFD_RELOC_MACH_O_X86_64_PCREL32_4,
5181 /* This is a 32 bit reloc for the microblaze that stores the
5182 low 16 bits of a value */
5183 BFD_RELOC_MICROBLAZE_32_LO,
5185 /* This is a 32 bit pc-relative reloc for the microblaze that
5186 stores the low 16 bits of a value */
5187 BFD_RELOC_MICROBLAZE_32_LO_PCREL,
5189 /* This is a 32 bit reloc for the microblaze that stores a
5190 value relative to the read-only small data area anchor */
5191 BFD_RELOC_MICROBLAZE_32_ROSDA,
5193 /* This is a 32 bit reloc for the microblaze that stores a
5194 value relative to the read-write small data area anchor */
5195 BFD_RELOC_MICROBLAZE_32_RWSDA,
5197 /* This is a 32 bit reloc for the microblaze to handle
5198 expressions of the form "Symbol Op Symbol" */
5199 BFD_RELOC_MICROBLAZE_32_SYM_OP_SYM,
5201 /* This is a 64 bit reloc that stores the 32 bit pc relative
5202 value in two words (with an imm instruction). No relocation is
5203 done here - only used for relaxing */
5204 BFD_RELOC_MICROBLAZE_64_NONE,
5206 /* This is a 64 bit reloc that stores the 32 bit pc relative
5207 value in two words (with an imm instruction). The relocation is
5208 PC-relative GOT offset */
5209 BFD_RELOC_MICROBLAZE_64_GOTPC,
5211 /* This is a 64 bit reloc that stores the 32 bit pc relative
5212 value in two words (with an imm instruction). The relocation is
5214 BFD_RELOC_MICROBLAZE_64_GOT,
5216 /* This is a 64 bit reloc that stores the 32 bit pc relative
5217 value in two words (with an imm instruction). The relocation is
5218 PC-relative offset into PLT */
5219 BFD_RELOC_MICROBLAZE_64_PLT,
5221 /* This is a 64 bit reloc that stores the 32 bit GOT relative
5222 value in two words (with an imm instruction). The relocation is
5223 relative offset from _GLOBAL_OFFSET_TABLE_ */
5224 BFD_RELOC_MICROBLAZE_64_GOTOFF,
5226 /* This is a 32 bit reloc that stores the 32 bit GOT relative
5227 value in a word. The relocation is relative offset from */
5228 BFD_RELOC_MICROBLAZE_32_GOTOFF,
5230 /* This is used to tell the dynamic linker to copy the value out of
5231 the dynamic object into the runtime process image. */
5232 BFD_RELOC_MICROBLAZE_COPY,
5235 BFD_RELOC_MICROBLAZE_64_TLS,
5237 /* This is a 64 bit reloc that stores the 32 bit GOT relative value
5238 of the GOT TLS GD info entry in two words (with an imm instruction). The
5239 relocation is GOT offset. */
5240 BFD_RELOC_MICROBLAZE_64_TLSGD,
5242 /* This is a 64 bit reloc that stores the 32 bit GOT relative value
5243 of the GOT TLS LD info entry in two words (with an imm instruction). The
5244 relocation is GOT offset. */
5245 BFD_RELOC_MICROBLAZE_64_TLSLD,
5247 /* This is a 32 bit reloc that stores the Module ID to GOT(n). */
5248 BFD_RELOC_MICROBLAZE_32_TLSDTPMOD,
5250 /* This is a 32 bit reloc that stores TLS offset to GOT(n+1). */
5251 BFD_RELOC_MICROBLAZE_32_TLSDTPREL,
5253 /* This is a 32 bit reloc for storing TLS offset to two words (uses imm
5255 BFD_RELOC_MICROBLAZE_64_TLSDTPREL,
5257 /* This is a 64 bit reloc that stores 32-bit thread pointer relative offset
5258 to two words (uses imm instruction). */
5259 BFD_RELOC_MICROBLAZE_64_TLSGOTTPREL,
5261 /* This is a 64 bit reloc that stores 32-bit thread pointer relative offset
5262 to two words (uses imm instruction). */
5263 BFD_RELOC_MICROBLAZE_64_TLSTPREL,
5265 /* AArch64 pseudo relocation code to mark the start of the AArch64
5266 relocation enumerators. N.B. the order of the enumerators is
5267 important as several tables in the AArch64 bfd backend are indexed
5268 by these enumerators; make sure they are all synced. */
5269 BFD_RELOC_AARCH64_RELOC_START,
5271 /* AArch64 null relocation code. */
5272 BFD_RELOC_AARCH64_NONE,
5274 /* Basic absolute relocations of N bits. These are equivalent to
5275 BFD_RELOC_N and they were added to assist the indexing of the howto
5277 BFD_RELOC_AARCH64_64,
5278 BFD_RELOC_AARCH64_32,
5279 BFD_RELOC_AARCH64_16,
5281 /* PC-relative relocations. These are equivalent to BFD_RELOC_N_PCREL
5282 and they were added to assist the indexing of the howto table. */
5283 BFD_RELOC_AARCH64_64_PCREL,
5284 BFD_RELOC_AARCH64_32_PCREL,
5285 BFD_RELOC_AARCH64_16_PCREL,
5287 /* AArch64 MOV[NZK] instruction with most significant bits 0 to 15
5288 of an unsigned address/value. */
5289 BFD_RELOC_AARCH64_MOVW_G0,
5291 /* AArch64 MOV[NZK] instruction with less significant bits 0 to 15 of
5292 an address/value. No overflow checking. */
5293 BFD_RELOC_AARCH64_MOVW_G0_NC,
5295 /* AArch64 MOV[NZK] instruction with most significant bits 16 to 31
5296 of an unsigned address/value. */
5297 BFD_RELOC_AARCH64_MOVW_G1,
5299 /* AArch64 MOV[NZK] instruction with less significant bits 16 to 31
5300 of an address/value. No overflow checking. */
5301 BFD_RELOC_AARCH64_MOVW_G1_NC,
5303 /* AArch64 MOV[NZK] instruction with most significant bits 32 to 47
5304 of an unsigned address/value. */
5305 BFD_RELOC_AARCH64_MOVW_G2,
5307 /* AArch64 MOV[NZK] instruction with less significant bits 32 to 47
5308 of an address/value. No overflow checking. */
5309 BFD_RELOC_AARCH64_MOVW_G2_NC,
5311 /* AArch64 MOV[NZK] instruction with most signficant bits 48 to 64
5312 of a signed or unsigned address/value. */
5313 BFD_RELOC_AARCH64_MOVW_G3,
5315 /* AArch64 MOV[NZ] instruction with most significant bits 0 to 15
5316 of a signed value. Changes instruction to MOVZ or MOVN depending on the
5318 BFD_RELOC_AARCH64_MOVW_G0_S,
5320 /* AArch64 MOV[NZ] instruction with most significant bits 16 to 31
5321 of a signed value. Changes instruction to MOVZ or MOVN depending on the
5323 BFD_RELOC_AARCH64_MOVW_G1_S,
5325 /* AArch64 MOV[NZ] instruction with most significant bits 32 to 47
5326 of a signed value. Changes instruction to MOVZ or MOVN depending on the
5328 BFD_RELOC_AARCH64_MOVW_G2_S,
5330 /* AArch64 Load Literal instruction, holding a 19 bit pc-relative word
5331 offset. The lowest two bits must be zero and are not stored in the
5332 instruction, giving a 21 bit signed byte offset. */
5333 BFD_RELOC_AARCH64_LD_LO19_PCREL,
5335 /* AArch64 ADR instruction, holding a simple 21 bit pc-relative byte offset. */
5336 BFD_RELOC_AARCH64_ADR_LO21_PCREL,
5338 /* AArch64 ADRP instruction, with bits 12 to 32 of a pc-relative page
5339 offset, giving a 4KB aligned page base address. */
5340 BFD_RELOC_AARCH64_ADR_HI21_PCREL,
5342 /* AArch64 ADRP instruction, with bits 12 to 32 of a pc-relative page
5343 offset, giving a 4KB aligned page base address, but with no overflow
5345 BFD_RELOC_AARCH64_ADR_HI21_NC_PCREL,
5347 /* AArch64 ADD immediate instruction, holding bits 0 to 11 of the address.
5348 Used in conjunction with BFD_RELOC_AARCH64_ADR_HI21_PCREL. */
5349 BFD_RELOC_AARCH64_ADD_LO12,
5351 /* AArch64 8-bit load/store instruction, holding bits 0 to 11 of the
5352 address. Used in conjunction with BFD_RELOC_AARCH64_ADR_HI21_PCREL. */
5353 BFD_RELOC_AARCH64_LDST8_LO12,
5355 /* AArch64 14 bit pc-relative test bit and branch.
5356 The lowest two bits must be zero and are not stored in the instruction,
5357 giving a 16 bit signed byte offset. */
5358 BFD_RELOC_AARCH64_TSTBR14,
5360 /* AArch64 19 bit pc-relative conditional branch and compare & branch.
5361 The lowest two bits must be zero and are not stored in the instruction,
5362 giving a 21 bit signed byte offset. */
5363 BFD_RELOC_AARCH64_BRANCH19,
5365 /* AArch64 26 bit pc-relative unconditional branch.
5366 The lowest two bits must be zero and are not stored in the instruction,
5367 giving a 28 bit signed byte offset. */
5368 BFD_RELOC_AARCH64_JUMP26,
5370 /* AArch64 26 bit pc-relative unconditional branch and link.
5371 The lowest two bits must be zero and are not stored in the instruction,
5372 giving a 28 bit signed byte offset. */
5373 BFD_RELOC_AARCH64_CALL26,
5375 /* AArch64 16-bit load/store instruction, holding bits 0 to 11 of the
5376 address. Used in conjunction with BFD_RELOC_AARCH64_ADR_HI21_PCREL. */
5377 BFD_RELOC_AARCH64_LDST16_LO12,
5379 /* AArch64 32-bit load/store instruction, holding bits 0 to 11 of the
5380 address. Used in conjunction with BFD_RELOC_AARCH64_ADR_HI21_PCREL. */
5381 BFD_RELOC_AARCH64_LDST32_LO12,
5383 /* AArch64 64-bit load/store instruction, holding bits 0 to 11 of the
5384 address. Used in conjunction with BFD_RELOC_AARCH64_ADR_HI21_PCREL. */
5385 BFD_RELOC_AARCH64_LDST64_LO12,
5387 /* AArch64 128-bit load/store instruction, holding bits 0 to 11 of the
5388 address. Used in conjunction with BFD_RELOC_AARCH64_ADR_HI21_PCREL. */
5389 BFD_RELOC_AARCH64_LDST128_LO12,
5391 /* AArch64 Load Literal instruction, holding a 19 bit PC relative word
5392 offset of the global offset table entry for a symbol. The lowest two
5393 bits must be zero and are not stored in the instruction, giving a 21
5394 bit signed byte offset. This relocation type requires signed overflow
5396 BFD_RELOC_AARCH64_GOT_LD_PREL19,
5398 /* Get to the page base of the global offset table entry for a symbol as
5399 part of an ADRP instruction using a 21 bit PC relative value.Used in
5400 conjunction with BFD_RELOC_AARCH64_LD64_GOT_LO12_NC. */
5401 BFD_RELOC_AARCH64_ADR_GOT_PAGE,
5403 /* Unsigned 12 bit byte offset for 64 bit load/store from the page of
5404 the GOT entry for this symbol. Used in conjunction with
5405 BFD_RELOC_AARCH64_ADR_GOTPAGE. Valid in LP64 ABI only. */
5406 BFD_RELOC_AARCH64_LD64_GOT_LO12_NC,
5408 /* Unsigned 12 bit byte offset for 32 bit load/store from the page of
5409 the GOT entry for this symbol. Used in conjunction with
5410 BFD_RELOC_AARCH64_ADR_GOTPAGE. Valid in ILP32 ABI only. */
5411 BFD_RELOC_AARCH64_LD32_GOT_LO12_NC,
5413 /* Get to the page base of the global offset table entry for a symbols
5414 tls_index structure as part of an adrp instruction using a 21 bit PC
5415 relative value. Used in conjunction with
5416 BFD_RELOC_AARCH64_TLSGD_ADD_LO12_NC. */
5417 BFD_RELOC_AARCH64_TLSGD_ADR_PAGE21,
5419 /* Unsigned 12 bit byte offset to global offset table entry for a symbols
5420 tls_index structure. Used in conjunction with
5421 BFD_RELOC_AARCH64_TLSGD_ADR_PAGE21. */
5422 BFD_RELOC_AARCH64_TLSGD_ADD_LO12_NC,
5424 /* AArch64 TLS INITIAL EXEC relocation. */
5425 BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G1,
5427 /* AArch64 TLS INITIAL EXEC relocation. */
5428 BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC,
5430 /* AArch64 TLS INITIAL EXEC relocation. */
5431 BFD_RELOC_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21,
5433 /* AArch64 TLS INITIAL EXEC relocation. */
5434 BFD_RELOC_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC,
5436 /* AArch64 TLS INITIAL EXEC relocation. */
5437 BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC,
5439 /* AArch64 TLS INITIAL EXEC relocation. */
5440 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19,
5442 /* AArch64 TLS LOCAL EXEC relocation. */
5443 BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G2,
5445 /* AArch64 TLS LOCAL EXEC relocation. */
5446 BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G1,
5448 /* AArch64 TLS LOCAL EXEC relocation. */
5449 BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G1_NC,
5451 /* AArch64 TLS LOCAL EXEC relocation. */
5452 BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G0,
5454 /* AArch64 TLS LOCAL EXEC relocation. */
5455 BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G0_NC,
5457 /* AArch64 TLS LOCAL EXEC relocation. */
5458 BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_HI12,
5460 /* AArch64 TLS LOCAL EXEC relocation. */
5461 BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12,
5463 /* AArch64 TLS LOCAL EXEC relocation. */
5464 BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12_NC,
5466 /* AArch64 TLS DESC relocation. */
5467 BFD_RELOC_AARCH64_TLSDESC_LD_PREL19,
5469 /* AArch64 TLS DESC relocation. */
5470 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21,
5472 /* AArch64 TLS DESC relocation. */
5473 BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21,
5475 /* AArch64 TLS DESC relocation. */
5476 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC,
5478 /* AArch64 TLS DESC relocation. */
5479 BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC,
5481 /* AArch64 TLS DESC relocation. */
5482 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC,
5484 /* AArch64 TLS DESC relocation. */
5485 BFD_RELOC_AARCH64_TLSDESC_OFF_G1,
5487 /* AArch64 TLS DESC relocation. */
5488 BFD_RELOC_AARCH64_TLSDESC_OFF_G0_NC,
5490 /* AArch64 TLS DESC relocation. */
5491 BFD_RELOC_AARCH64_TLSDESC_LDR,
5493 /* AArch64 TLS DESC relocation. */
5494 BFD_RELOC_AARCH64_TLSDESC_ADD,
5496 /* AArch64 TLS DESC relocation. */
5497 BFD_RELOC_AARCH64_TLSDESC_CALL,
5499 /* AArch64 TLS relocation. */
5500 BFD_RELOC_AARCH64_COPY,
5502 /* AArch64 TLS relocation. */
5503 BFD_RELOC_AARCH64_GLOB_DAT,
5505 /* AArch64 TLS relocation. */
5506 BFD_RELOC_AARCH64_JUMP_SLOT,
5508 /* AArch64 TLS relocation. */
5509 BFD_RELOC_AARCH64_RELATIVE,
5511 /* AArch64 TLS relocation. */
5512 BFD_RELOC_AARCH64_TLS_DTPMOD,
5514 /* AArch64 TLS relocation. */
5515 BFD_RELOC_AARCH64_TLS_DTPREL,
5517 /* AArch64 TLS relocation. */
5518 BFD_RELOC_AARCH64_TLS_TPREL,
5520 /* AArch64 TLS relocation. */
5521 BFD_RELOC_AARCH64_TLSDESC,
5523 /* AArch64 support for STT_GNU_IFUNC. */
5524 BFD_RELOC_AARCH64_IRELATIVE,
5526 /* AArch64 pseudo relocation code to mark the end of the AArch64
5527 relocation enumerators that have direct mapping to ELF reloc codes.
5528 There are a few more enumerators after this one; those are mainly
5529 used by the AArch64 assembler for the internal fixup or to select
5530 one of the above enumerators. */
5531 BFD_RELOC_AARCH64_RELOC_END,
5533 /* AArch64 pseudo relocation code to be used internally by the AArch64
5534 assembler and not (currently) written to any object files. */
5535 BFD_RELOC_AARCH64_GAS_INTERNAL_FIXUP,
5537 /* AArch64 unspecified load/store instruction, holding bits 0 to 11 of the
5538 address. Used in conjunction with BFD_RELOC_AARCH64_ADR_HI21_PCREL. */
5539 BFD_RELOC_AARCH64_LDST_LO12,
5541 /* AArch64 pseudo relocation code to be used internally by the AArch64
5542 assembler and not (currently) written to any object files. */
5543 BFD_RELOC_AARCH64_LD_GOT_LO12_NC,
5545 /* AArch64 pseudo relocation code to be used internally by the AArch64
5546 assembler and not (currently) written to any object files. */
5547 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC,
5549 /* AArch64 pseudo relocation code to be used internally by the AArch64
5550 assembler and not (currently) written to any object files. */
5551 BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC,
5553 /* Tilera TILEPro Relocations. */
5554 BFD_RELOC_TILEPRO_COPY,
5555 BFD_RELOC_TILEPRO_GLOB_DAT,
5556 BFD_RELOC_TILEPRO_JMP_SLOT,
5557 BFD_RELOC_TILEPRO_RELATIVE,
5558 BFD_RELOC_TILEPRO_BROFF_X1,
5559 BFD_RELOC_TILEPRO_JOFFLONG_X1,
5560 BFD_RELOC_TILEPRO_JOFFLONG_X1_PLT,
5561 BFD_RELOC_TILEPRO_IMM8_X0,
5562 BFD_RELOC_TILEPRO_IMM8_Y0,
5563 BFD_RELOC_TILEPRO_IMM8_X1,
5564 BFD_RELOC_TILEPRO_IMM8_Y1,
5565 BFD_RELOC_TILEPRO_DEST_IMM8_X1,
5566 BFD_RELOC_TILEPRO_MT_IMM15_X1,
5567 BFD_RELOC_TILEPRO_MF_IMM15_X1,
5568 BFD_RELOC_TILEPRO_IMM16_X0,
5569 BFD_RELOC_TILEPRO_IMM16_X1,
5570 BFD_RELOC_TILEPRO_IMM16_X0_LO,
5571 BFD_RELOC_TILEPRO_IMM16_X1_LO,
5572 BFD_RELOC_TILEPRO_IMM16_X0_HI,
5573 BFD_RELOC_TILEPRO_IMM16_X1_HI,
5574 BFD_RELOC_TILEPRO_IMM16_X0_HA,
5575 BFD_RELOC_TILEPRO_IMM16_X1_HA,
5576 BFD_RELOC_TILEPRO_IMM16_X0_PCREL,
5577 BFD_RELOC_TILEPRO_IMM16_X1_PCREL,
5578 BFD_RELOC_TILEPRO_IMM16_X0_LO_PCREL,
5579 BFD_RELOC_TILEPRO_IMM16_X1_LO_PCREL,
5580 BFD_RELOC_TILEPRO_IMM16_X0_HI_PCREL,
5581 BFD_RELOC_TILEPRO_IMM16_X1_HI_PCREL,
5582 BFD_RELOC_TILEPRO_IMM16_X0_HA_PCREL,
5583 BFD_RELOC_TILEPRO_IMM16_X1_HA_PCREL,
5584 BFD_RELOC_TILEPRO_IMM16_X0_GOT,
5585 BFD_RELOC_TILEPRO_IMM16_X1_GOT,
5586 BFD_RELOC_TILEPRO_IMM16_X0_GOT_LO,
5587 BFD_RELOC_TILEPRO_IMM16_X1_GOT_LO,
5588 BFD_RELOC_TILEPRO_IMM16_X0_GOT_HI,
5589 BFD_RELOC_TILEPRO_IMM16_X1_GOT_HI,
5590 BFD_RELOC_TILEPRO_IMM16_X0_GOT_HA,
5591 BFD_RELOC_TILEPRO_IMM16_X1_GOT_HA,
5592 BFD_RELOC_TILEPRO_MMSTART_X0,
5593 BFD_RELOC_TILEPRO_MMEND_X0,
5594 BFD_RELOC_TILEPRO_MMSTART_X1,
5595 BFD_RELOC_TILEPRO_MMEND_X1,
5596 BFD_RELOC_TILEPRO_SHAMT_X0,
5597 BFD_RELOC_TILEPRO_SHAMT_X1,
5598 BFD_RELOC_TILEPRO_SHAMT_Y0,
5599 BFD_RELOC_TILEPRO_SHAMT_Y1,
5600 BFD_RELOC_TILEPRO_TLS_GD_CALL,
5601 BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD,
5602 BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD,
5603 BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD,
5604 BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD,
5605 BFD_RELOC_TILEPRO_TLS_IE_LOAD,
5606 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD,
5607 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD,
5608 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_LO,
5609 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_LO,
5610 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HI,
5611 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HI,
5612 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HA,
5613 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HA,
5614 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE,
5615 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE,
5616 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_LO,
5617 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_LO,
5618 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HI,
5619 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HI,
5620 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HA,
5621 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HA,
5622 BFD_RELOC_TILEPRO_TLS_DTPMOD32,
5623 BFD_RELOC_TILEPRO_TLS_DTPOFF32,
5624 BFD_RELOC_TILEPRO_TLS_TPOFF32,
5625 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE,
5626 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE,
5627 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO,
5628 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO,
5629 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI,
5630 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI,
5631 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA,
5632 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA,
5634 /* Tilera TILE-Gx Relocations. */
5635 BFD_RELOC_TILEGX_HW0,
5636 BFD_RELOC_TILEGX_HW1,
5637 BFD_RELOC_TILEGX_HW2,
5638 BFD_RELOC_TILEGX_HW3,
5639 BFD_RELOC_TILEGX_HW0_LAST,
5640 BFD_RELOC_TILEGX_HW1_LAST,
5641 BFD_RELOC_TILEGX_HW2_LAST,
5642 BFD_RELOC_TILEGX_COPY,
5643 BFD_RELOC_TILEGX_GLOB_DAT,
5644 BFD_RELOC_TILEGX_JMP_SLOT,
5645 BFD_RELOC_TILEGX_RELATIVE,
5646 BFD_RELOC_TILEGX_BROFF_X1,
5647 BFD_RELOC_TILEGX_JUMPOFF_X1,
5648 BFD_RELOC_TILEGX_JUMPOFF_X1_PLT,
5649 BFD_RELOC_TILEGX_IMM8_X0,
5650 BFD_RELOC_TILEGX_IMM8_Y0,
5651 BFD_RELOC_TILEGX_IMM8_X1,
5652 BFD_RELOC_TILEGX_IMM8_Y1,
5653 BFD_RELOC_TILEGX_DEST_IMM8_X1,
5654 BFD_RELOC_TILEGX_MT_IMM14_X1,
5655 BFD_RELOC_TILEGX_MF_IMM14_X1,
5656 BFD_RELOC_TILEGX_MMSTART_X0,
5657 BFD_RELOC_TILEGX_MMEND_X0,
5658 BFD_RELOC_TILEGX_SHAMT_X0,
5659 BFD_RELOC_TILEGX_SHAMT_X1,
5660 BFD_RELOC_TILEGX_SHAMT_Y0,
5661 BFD_RELOC_TILEGX_SHAMT_Y1,
5662 BFD_RELOC_TILEGX_IMM16_X0_HW0,
5663 BFD_RELOC_TILEGX_IMM16_X1_HW0,
5664 BFD_RELOC_TILEGX_IMM16_X0_HW1,
5665 BFD_RELOC_TILEGX_IMM16_X1_HW1,
5666 BFD_RELOC_TILEGX_IMM16_X0_HW2,
5667 BFD_RELOC_TILEGX_IMM16_X1_HW2,
5668 BFD_RELOC_TILEGX_IMM16_X0_HW3,
5669 BFD_RELOC_TILEGX_IMM16_X1_HW3,
5670 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST,
5671 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST,
5672 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST,
5673 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST,
5674 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST,
5675 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST,
5676 BFD_RELOC_TILEGX_IMM16_X0_HW0_PCREL,
5677 BFD_RELOC_TILEGX_IMM16_X1_HW0_PCREL,
5678 BFD_RELOC_TILEGX_IMM16_X0_HW1_PCREL,
5679 BFD_RELOC_TILEGX_IMM16_X1_HW1_PCREL,
5680 BFD_RELOC_TILEGX_IMM16_X0_HW2_PCREL,
5681 BFD_RELOC_TILEGX_IMM16_X1_HW2_PCREL,
5682 BFD_RELOC_TILEGX_IMM16_X0_HW3_PCREL,
5683 BFD_RELOC_TILEGX_IMM16_X1_HW3_PCREL,
5684 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PCREL,
5685 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PCREL,
5686 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PCREL,
5687 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PCREL,
5688 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PCREL,
5689 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PCREL,
5690 BFD_RELOC_TILEGX_IMM16_X0_HW0_GOT,
5691 BFD_RELOC_TILEGX_IMM16_X1_HW0_GOT,
5692 BFD_RELOC_TILEGX_IMM16_X0_HW0_PLT_PCREL,
5693 BFD_RELOC_TILEGX_IMM16_X1_HW0_PLT_PCREL,
5694 BFD_RELOC_TILEGX_IMM16_X0_HW1_PLT_PCREL,
5695 BFD_RELOC_TILEGX_IMM16_X1_HW1_PLT_PCREL,
5696 BFD_RELOC_TILEGX_IMM16_X0_HW2_PLT_PCREL,
5697 BFD_RELOC_TILEGX_IMM16_X1_HW2_PLT_PCREL,
5698 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_GOT,
5699 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_GOT,
5700 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_GOT,
5701 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_GOT,
5702 BFD_RELOC_TILEGX_IMM16_X0_HW3_PLT_PCREL,
5703 BFD_RELOC_TILEGX_IMM16_X1_HW3_PLT_PCREL,
5704 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_GD,
5705 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_GD,
5706 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE,
5707 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE,
5708 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE,
5709 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE,
5710 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE,
5711 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE,
5712 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_GD,
5713 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_GD,
5714 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_GD,
5715 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_GD,
5716 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_IE,
5717 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_IE,
5718 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PLT_PCREL,
5719 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PLT_PCREL,
5720 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PLT_PCREL,
5721 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PLT_PCREL,
5722 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PLT_PCREL,
5723 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PLT_PCREL,
5724 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_IE,
5725 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_IE,
5726 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_IE,
5727 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_IE,
5728 BFD_RELOC_TILEGX_TLS_DTPMOD64,
5729 BFD_RELOC_TILEGX_TLS_DTPOFF64,
5730 BFD_RELOC_TILEGX_TLS_TPOFF64,
5731 BFD_RELOC_TILEGX_TLS_DTPMOD32,
5732 BFD_RELOC_TILEGX_TLS_DTPOFF32,
5733 BFD_RELOC_TILEGX_TLS_TPOFF32,
5734 BFD_RELOC_TILEGX_TLS_GD_CALL,
5735 BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD,
5736 BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD,
5737 BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD,
5738 BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD,
5739 BFD_RELOC_TILEGX_TLS_IE_LOAD,
5740 BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD,
5741 BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD,
5742 BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD,
5743 BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD,
5745 /* Adapteva EPIPHANY - 8 bit signed pc-relative displacement */
5746 BFD_RELOC_EPIPHANY_SIMM8,
5748 /* Adapteva EPIPHANY - 24 bit signed pc-relative displacement */
5749 BFD_RELOC_EPIPHANY_SIMM24,
5751 /* Adapteva EPIPHANY - 16 most-significant bits of absolute address */
5752 BFD_RELOC_EPIPHANY_HIGH,
5754 /* Adapteva EPIPHANY - 16 least-significant bits of absolute address */
5755 BFD_RELOC_EPIPHANY_LOW,
5757 /* Adapteva EPIPHANY - 11 bit signed number - add/sub immediate */
5758 BFD_RELOC_EPIPHANY_SIMM11,
5760 /* Adapteva EPIPHANY - 11 bit sign-magnitude number (ld/st displacement) */
5761 BFD_RELOC_EPIPHANY_IMM11,
5763 /* Adapteva EPIPHANY - 8 bit immediate for 16 bit mov instruction. */
5764 BFD_RELOC_EPIPHANY_IMM8,
5766 typedef enum bfd_reloc_code_real bfd_reloc_code_real_type;
5767 reloc_howto_type *bfd_reloc_type_lookup
5768 (bfd *abfd, bfd_reloc_code_real_type code);
5769 reloc_howto_type *bfd_reloc_name_lookup
5770 (bfd *abfd, const char *reloc_name);
5772 const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code);
5774 /* Extracted from syms.c. */
5776 typedef struct bfd_symbol
5778 /* A pointer to the BFD which owns the symbol. This information
5779 is necessary so that a back end can work out what additional
5780 information (invisible to the application writer) is carried
5783 This field is *almost* redundant, since you can use section->owner
5784 instead, except that some symbols point to the global sections
5785 bfd_{abs,com,und}_section. This could be fixed by making
5786 these globals be per-bfd (or per-target-flavor). FIXME. */
5787 struct bfd *the_bfd; /* Use bfd_asymbol_bfd(sym) to access this field. */
5789 /* The text of the symbol. The name is left alone, and not copied; the
5790 application may not alter it. */
5793 /* The value of the symbol. This really should be a union of a
5794 numeric value with a pointer, since some flags indicate that
5795 a pointer to another symbol is stored here. */
5798 /* Attributes of a symbol. */
5799 #define BSF_NO_FLAGS 0x00
5801 /* The symbol has local scope; <<static>> in <<C>>. The value
5802 is the offset into the section of the data. */
5803 #define BSF_LOCAL (1 << 0)
5805 /* The symbol has global scope; initialized data in <<C>>. The
5806 value is the offset into the section of the data. */
5807 #define BSF_GLOBAL (1 << 1)
5809 /* The symbol has global scope and is exported. The value is
5810 the offset into the section of the data. */
5811 #define BSF_EXPORT BSF_GLOBAL /* No real difference. */
5813 /* A normal C symbol would be one of:
5814 <<BSF_LOCAL>>, <<BSF_COMMON>>, <<BSF_UNDEFINED>> or
5817 /* The symbol is a debugging record. The value has an arbitrary
5818 meaning, unless BSF_DEBUGGING_RELOC is also set. */
5819 #define BSF_DEBUGGING (1 << 2)
5821 /* The symbol denotes a function entry point. Used in ELF,
5822 perhaps others someday. */
5823 #define BSF_FUNCTION (1 << 3)
5825 /* Used by the linker. */
5826 #define BSF_KEEP (1 << 5)
5827 #define BSF_KEEP_G (1 << 6)
5829 /* A weak global symbol, overridable without warnings by
5830 a regular global symbol of the same name. */
5831 #define BSF_WEAK (1 << 7)
5833 /* This symbol was created to point to a section, e.g. ELF's
5834 STT_SECTION symbols. */
5835 #define BSF_SECTION_SYM (1 << 8)
5837 /* The symbol used to be a common symbol, but now it is
5839 #define BSF_OLD_COMMON (1 << 9)
5841 /* In some files the type of a symbol sometimes alters its
5842 location in an output file - ie in coff a <<ISFCN>> symbol
5843 which is also <<C_EXT>> symbol appears where it was
5844 declared and not at the end of a section. This bit is set
5845 by the target BFD part to convey this information. */
5846 #define BSF_NOT_AT_END (1 << 10)
5848 /* Signal that the symbol is the label of constructor section. */
5849 #define BSF_CONSTRUCTOR (1 << 11)
5851 /* Signal that the symbol is a warning symbol. The name is a
5852 warning. The name of the next symbol is the one to warn about;
5853 if a reference is made to a symbol with the same name as the next
5854 symbol, a warning is issued by the linker. */
5855 #define BSF_WARNING (1 << 12)
5857 /* Signal that the symbol is indirect. This symbol is an indirect
5858 pointer to the symbol with the same name as the next symbol. */
5859 #define BSF_INDIRECT (1 << 13)
5861 /* BSF_FILE marks symbols that contain a file name. This is used
5862 for ELF STT_FILE symbols. */
5863 #define BSF_FILE (1 << 14)
5865 /* Symbol is from dynamic linking information. */
5866 #define BSF_DYNAMIC (1 << 15)
5868 /* The symbol denotes a data object. Used in ELF, and perhaps
5870 #define BSF_OBJECT (1 << 16)
5872 /* This symbol is a debugging symbol. The value is the offset
5873 into the section of the data. BSF_DEBUGGING should be set
5875 #define BSF_DEBUGGING_RELOC (1 << 17)
5877 /* This symbol is thread local. Used in ELF. */
5878 #define BSF_THREAD_LOCAL (1 << 18)
5880 /* This symbol represents a complex relocation expression,
5881 with the expression tree serialized in the symbol name. */
5882 #define BSF_RELC (1 << 19)
5884 /* This symbol represents a signed complex relocation expression,
5885 with the expression tree serialized in the symbol name. */
5886 #define BSF_SRELC (1 << 20)
5888 /* This symbol was created by bfd_get_synthetic_symtab. */
5889 #define BSF_SYNTHETIC (1 << 21)
5891 /* This symbol is an indirect code object. Unrelated to BSF_INDIRECT.
5892 The dynamic linker will compute the value of this symbol by
5893 calling the function that it points to. BSF_FUNCTION must
5894 also be also set. */
5895 #define BSF_GNU_INDIRECT_FUNCTION (1 << 22)
5896 /* This symbol is a globally unique data object. The dynamic linker
5897 will make sure that in the entire process there is just one symbol
5898 with this name and type in use. BSF_OBJECT must also be set. */
5899 #define BSF_GNU_UNIQUE (1 << 23)
5903 /* A pointer to the section to which this symbol is
5904 relative. This will always be non NULL, there are special
5905 sections for undefined and absolute symbols. */
5906 struct bfd_section *section;
5908 /* Back end special data. */
5918 #define bfd_get_symtab_upper_bound(abfd) \
5919 BFD_SEND (abfd, _bfd_get_symtab_upper_bound, (abfd))
5921 bfd_boolean bfd_is_local_label (bfd *abfd, asymbol *sym);
5923 bfd_boolean bfd_is_local_label_name (bfd *abfd, const char *name);
5925 #define bfd_is_local_label_name(abfd, name) \
5926 BFD_SEND (abfd, _bfd_is_local_label_name, (abfd, name))
5928 bfd_boolean bfd_is_target_special_symbol (bfd *abfd, asymbol *sym);
5930 #define bfd_is_target_special_symbol(abfd, sym) \
5931 BFD_SEND (abfd, _bfd_is_target_special_symbol, (abfd, sym))
5933 #define bfd_canonicalize_symtab(abfd, location) \
5934 BFD_SEND (abfd, _bfd_canonicalize_symtab, (abfd, location))
5936 bfd_boolean bfd_set_symtab
5937 (bfd *abfd, asymbol **location, unsigned int count);
5939 void bfd_print_symbol_vandf (bfd *abfd, void *file, asymbol *symbol);
5941 #define bfd_make_empty_symbol(abfd) \
5942 BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd))
5944 asymbol *_bfd_generic_make_empty_symbol (bfd *);
5946 #define bfd_make_debug_symbol(abfd,ptr,size) \
5947 BFD_SEND (abfd, _bfd_make_debug_symbol, (abfd, ptr, size))
5949 int bfd_decode_symclass (asymbol *symbol);
5951 bfd_boolean bfd_is_undefined_symclass (int symclass);
5953 void bfd_symbol_info (asymbol *symbol, symbol_info *ret);
5955 bfd_boolean bfd_copy_private_symbol_data
5956 (bfd *ibfd, asymbol *isym, bfd *obfd, asymbol *osym);
5958 #define bfd_copy_private_symbol_data(ibfd, isymbol, obfd, osymbol) \
5959 BFD_SEND (obfd, _bfd_copy_private_symbol_data, \
5960 (ibfd, isymbol, obfd, osymbol))
5962 /* Extracted from bfd.c. */
5967 write_direction = 2,
5973 /* A unique identifier of the BFD */
5976 /* The filename the application opened the BFD with. */
5977 const char *filename;
5979 /* A pointer to the target jump table. */
5980 const struct bfd_target *xvec;
5982 /* The IOSTREAM, and corresponding IO vector that provide access
5983 to the file backing the BFD. */
5985 const struct bfd_iovec *iovec;
5987 /* The caching routines use these to maintain a
5988 least-recently-used list of BFDs. */
5989 struct bfd *lru_prev, *lru_next;
5991 /* When a file is closed by the caching routines, BFD retains
5992 state information on the file here... */
5995 /* File modified time, if mtime_set is TRUE. */
5998 /* Reserved for an unimplemented file locking extension. */
6001 /* The format which belongs to the BFD. (object, core, etc.) */
6004 /* The direction with which the BFD was opened. */
6005 enum bfd_direction direction;
6007 /* Format_specific flags. */
6010 /* Values that may appear in the flags field of a BFD. These also
6011 appear in the object_flags field of the bfd_target structure, where
6012 they indicate the set of flags used by that backend (not all flags
6013 are meaningful for all object file formats) (FIXME: at the moment,
6014 the object_flags values have mostly just been copied from backend
6015 to another, and are not necessarily correct). */
6017 #define BFD_NO_FLAGS 0x00
6019 /* BFD contains relocation entries. */
6020 #define HAS_RELOC 0x01
6022 /* BFD is directly executable. */
6025 /* BFD has line number information (basically used for F_LNNO in a
6027 #define HAS_LINENO 0x04
6029 /* BFD has debugging information. */
6030 #define HAS_DEBUG 0x08
6032 /* BFD has symbols. */
6033 #define HAS_SYMS 0x10
6035 /* BFD has local symbols (basically used for F_LSYMS in a COFF
6037 #define HAS_LOCALS 0x20
6039 /* BFD is a dynamic object. */
6040 #define DYNAMIC 0x40
6042 /* Text section is write protected (if D_PAGED is not set, this is
6043 like an a.out NMAGIC file) (the linker sets this by default, but
6044 clears it for -r or -N). */
6045 #define WP_TEXT 0x80
6047 /* BFD is dynamically paged (this is like an a.out ZMAGIC file) (the
6048 linker sets this by default, but clears it for -r or -n or -N). */
6049 #define D_PAGED 0x100
6051 /* BFD is relaxable (this means that bfd_relax_section may be able to
6052 do something) (sometimes bfd_relax_section can do something even if
6053 this is not set). */
6054 #define BFD_IS_RELAXABLE 0x200
6056 /* This may be set before writing out a BFD to request using a
6057 traditional format. For example, this is used to request that when
6058 writing out an a.out object the symbols not be hashed to eliminate
6060 #define BFD_TRADITIONAL_FORMAT 0x400
6062 /* This flag indicates that the BFD contents are actually cached
6063 in memory. If this is set, iostream points to a bfd_in_memory
6065 #define BFD_IN_MEMORY 0x800
6067 /* The sections in this BFD specify a memory page. */
6068 #define HAS_LOAD_PAGE 0x1000
6070 /* This BFD has been created by the linker and doesn't correspond
6071 to any input file. */
6072 #define BFD_LINKER_CREATED 0x2000
6074 /* This may be set before writing out a BFD to request that it
6075 be written using values for UIDs, GIDs, timestamps, etc. that
6076 will be consistent from run to run. */
6077 #define BFD_DETERMINISTIC_OUTPUT 0x4000
6079 /* Compress sections in this BFD. */
6080 #define BFD_COMPRESS 0x8000
6082 /* Decompress sections in this BFD. */
6083 #define BFD_DECOMPRESS 0x10000
6085 /* BFD is a dummy, for plugins. */
6086 #define BFD_PLUGIN 0x20000
6088 /* Flags bits to be saved in bfd_preserve_save. */
6089 #define BFD_FLAGS_SAVED \
6090 (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_PLUGIN)
6092 /* Flags bits which are for BFD use only. */
6093 #define BFD_FLAGS_FOR_BFD_USE_MASK \
6094 (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_LINKER_CREATED \
6095 | BFD_PLUGIN | BFD_TRADITIONAL_FORMAT | BFD_DETERMINISTIC_OUTPUT)
6097 /* Currently my_archive is tested before adding origin to
6098 anything. I believe that this can become always an add of
6099 origin, with origin set to 0 for non archive files. */
6102 /* The origin in the archive of the proxy entry. This will
6103 normally be the same as origin, except for thin archives,
6104 when it will contain the current offset of the proxy in the
6105 thin archive rather than the offset of the bfd in its actual
6107 ufile_ptr proxy_origin;
6109 /* A hash table for section names. */
6110 struct bfd_hash_table section_htab;
6112 /* Pointer to linked list of sections. */
6113 struct bfd_section *sections;
6115 /* The last section on the section list. */
6116 struct bfd_section *section_last;
6118 /* The number of sections. */
6119 unsigned int section_count;
6121 /* Stuff only useful for object files:
6122 The start address. */
6123 bfd_vma start_address;
6125 /* Used for input and output. */
6126 unsigned int symcount;
6128 /* Symbol table for output BFD (with symcount entries).
6129 Also used by the linker to cache input BFD symbols. */
6130 struct bfd_symbol **outsymbols;
6132 /* Used for slurped dynamic symbol tables. */
6133 unsigned int dynsymcount;
6135 /* Pointer to structure which contains architecture information. */
6136 const struct bfd_arch_info *arch_info;
6138 /* Stuff only useful for archives. */
6140 struct bfd *my_archive; /* The containing archive BFD. */
6141 struct bfd *archive_next; /* The next BFD in the archive. */
6142 struct bfd *archive_head; /* The first BFD in the archive. */
6143 struct bfd *nested_archives; /* List of nested archive in a flattened
6146 /* A chain of BFD structures involved in a link. */
6147 struct bfd *link_next;
6149 /* A field used by _bfd_generic_link_add_archive_symbols. This will
6150 be used only for archive elements. */
6153 /* Used by the back end to hold private data. */
6156 struct aout_data_struct *aout_data;
6157 struct artdata *aout_ar_data;
6158 struct _oasys_data *oasys_obj_data;
6159 struct _oasys_ar_data *oasys_ar_data;
6160 struct coff_tdata *coff_obj_data;
6161 struct pe_tdata *pe_obj_data;
6162 struct xcoff_tdata *xcoff_obj_data;
6163 struct ecoff_tdata *ecoff_obj_data;
6164 struct ieee_data_struct *ieee_data;
6165 struct ieee_ar_data_struct *ieee_ar_data;
6166 struct srec_data_struct *srec_data;
6167 struct verilog_data_struct *verilog_data;
6168 struct ihex_data_struct *ihex_data;
6169 struct tekhex_data_struct *tekhex_data;
6170 struct elf_obj_tdata *elf_obj_data;
6171 struct nlm_obj_tdata *nlm_obj_data;
6172 struct bout_data_struct *bout_data;
6173 struct mmo_data_struct *mmo_data;
6174 struct sun_core_struct *sun_core_data;
6175 struct sco5_core_struct *sco5_core_data;
6176 struct trad_core_struct *trad_core_data;
6177 struct som_data_struct *som_data;
6178 struct hpux_core_struct *hpux_core_data;
6179 struct hppabsd_core_struct *hppabsd_core_data;
6180 struct sgi_core_struct *sgi_core_data;
6181 struct lynx_core_struct *lynx_core_data;
6182 struct osf_core_struct *osf_core_data;
6183 struct cisco_core_struct *cisco_core_data;
6184 struct versados_data_struct *versados_data;
6185 struct netbsd_core_struct *netbsd_core_data;
6186 struct mach_o_data_struct *mach_o_data;
6187 struct mach_o_fat_data_struct *mach_o_fat_data;
6188 struct plugin_data_struct *plugin_data;
6189 struct bfd_pef_data_struct *pef_data;
6190 struct bfd_pef_xlib_data_struct *pef_xlib_data;
6191 struct bfd_sym_data_struct *sym_data;
6196 /* Used by the application to hold private data. */
6199 /* Where all the allocated stuff under this BFD goes. This is a
6200 struct objalloc *, but we use void * to avoid requiring the inclusion
6204 /* Is the file descriptor being cached? That is, can it be closed as
6205 needed, and re-opened when accessed later? */
6206 unsigned int cacheable : 1;
6208 /* Marks whether there was a default target specified when the
6209 BFD was opened. This is used to select which matching algorithm
6210 to use to choose the back end. */
6211 unsigned int target_defaulted : 1;
6213 /* ... and here: (``once'' means at least once). */
6214 unsigned int opened_once : 1;
6216 /* Set if we have a locally maintained mtime value, rather than
6217 getting it from the file each time. */
6218 unsigned int mtime_set : 1;
6220 /* Flag set if symbols from this BFD should not be exported. */
6221 unsigned int no_export : 1;
6223 /* Remember when output has begun, to stop strange things
6225 unsigned int output_has_begun : 1;
6227 /* Have archive map. */
6228 unsigned int has_armap : 1;
6230 /* Set if this is a thin archive. */
6231 unsigned int is_thin_archive : 1;
6233 /* Set if only required symbols should be added in the link hash table for
6234 this object. Used by VMS linkers. */
6235 unsigned int selective_search : 1;
6238 typedef enum bfd_error
6240 bfd_error_no_error = 0,
6241 bfd_error_system_call,
6242 bfd_error_invalid_target,
6243 bfd_error_wrong_format,
6244 bfd_error_wrong_object_format,
6245 bfd_error_invalid_operation,
6246 bfd_error_no_memory,
6247 bfd_error_no_symbols,
6249 bfd_error_no_more_archived_files,
6250 bfd_error_malformed_archive,
6251 bfd_error_missing_dso,
6252 bfd_error_file_not_recognized,
6253 bfd_error_file_ambiguously_recognized,
6254 bfd_error_no_contents,
6255 bfd_error_nonrepresentable_section,
6256 bfd_error_no_debug_section,
6257 bfd_error_bad_value,
6258 bfd_error_file_truncated,
6259 bfd_error_file_too_big,
6261 bfd_error_invalid_error_code
6265 bfd_error_type bfd_get_error (void);
6267 void bfd_set_error (bfd_error_type error_tag, ...);
6269 const char *bfd_errmsg (bfd_error_type error_tag);
6271 void bfd_perror (const char *message);
6273 typedef void (*bfd_error_handler_type) (const char *, ...);
6275 bfd_error_handler_type bfd_set_error_handler (bfd_error_handler_type);
6277 void bfd_set_error_program_name (const char *);
6279 bfd_error_handler_type bfd_get_error_handler (void);
6281 typedef void (*bfd_assert_handler_type) (const char *bfd_formatmsg,
6282 const char *bfd_version,
6283 const char *bfd_file,
6286 bfd_assert_handler_type bfd_set_assert_handler (bfd_assert_handler_type);
6288 bfd_assert_handler_type bfd_get_assert_handler (void);
6290 long bfd_get_reloc_upper_bound (bfd *abfd, asection *sect);
6292 long bfd_canonicalize_reloc
6293 (bfd *abfd, asection *sec, arelent **loc, asymbol **syms);
6296 (bfd *abfd, asection *sec, arelent **rel, unsigned int count);
6298 bfd_boolean bfd_set_file_flags (bfd *abfd, flagword flags);
6300 int bfd_get_arch_size (bfd *abfd);
6302 int bfd_get_sign_extend_vma (bfd *abfd);
6304 bfd_boolean bfd_set_start_address (bfd *abfd, bfd_vma vma);
6306 unsigned int bfd_get_gp_size (bfd *abfd);
6308 void bfd_set_gp_size (bfd *abfd, unsigned int i);
6310 bfd_vma bfd_scan_vma (const char *string, const char **end, int base);
6312 bfd_boolean bfd_copy_private_header_data (bfd *ibfd, bfd *obfd);
6314 #define bfd_copy_private_header_data(ibfd, obfd) \
6315 BFD_SEND (obfd, _bfd_copy_private_header_data, \
6317 bfd_boolean bfd_copy_private_bfd_data (bfd *ibfd, bfd *obfd);
6319 #define bfd_copy_private_bfd_data(ibfd, obfd) \
6320 BFD_SEND (obfd, _bfd_copy_private_bfd_data, \
6322 bfd_boolean bfd_merge_private_bfd_data (bfd *ibfd, bfd *obfd);
6324 #define bfd_merge_private_bfd_data(ibfd, obfd) \
6325 BFD_SEND (obfd, _bfd_merge_private_bfd_data, \
6327 bfd_boolean bfd_set_private_flags (bfd *abfd, flagword flags);
6329 #define bfd_set_private_flags(abfd, flags) \
6330 BFD_SEND (abfd, _bfd_set_private_flags, (abfd, flags))
6331 #define bfd_sizeof_headers(abfd, info) \
6332 BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, info))
6334 #define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \
6335 BFD_SEND (abfd, _bfd_find_nearest_line, \
6336 (abfd, sec, syms, off, file, func, line))
6338 #define bfd_find_nearest_line_discriminator(abfd, sec, syms, off, file, func, \
6340 BFD_SEND (abfd, _bfd_find_nearest_line_discriminator, \
6341 (abfd, sec, syms, off, file, func, line, disc))
6343 #define bfd_find_line(abfd, syms, sym, file, line) \
6344 BFD_SEND (abfd, _bfd_find_line, \
6345 (abfd, syms, sym, file, line))
6347 #define bfd_find_inliner_info(abfd, file, func, line) \
6348 BFD_SEND (abfd, _bfd_find_inliner_info, \
6349 (abfd, file, func, line))
6351 #define bfd_debug_info_start(abfd) \
6352 BFD_SEND (abfd, _bfd_debug_info_start, (abfd))
6354 #define bfd_debug_info_end(abfd) \
6355 BFD_SEND (abfd, _bfd_debug_info_end, (abfd))
6357 #define bfd_debug_info_accumulate(abfd, section) \
6358 BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section))
6360 #define bfd_stat_arch_elt(abfd, stat) \
6361 BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat))
6363 #define bfd_update_armap_timestamp(abfd) \
6364 BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd))
6366 #define bfd_set_arch_mach(abfd, arch, mach)\
6367 BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach))
6369 #define bfd_relax_section(abfd, section, link_info, again) \
6370 BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again))
6372 #define bfd_gc_sections(abfd, link_info) \
6373 BFD_SEND (abfd, _bfd_gc_sections, (abfd, link_info))
6375 #define bfd_lookup_section_flags(link_info, flag_info, section) \
6376 BFD_SEND (abfd, _bfd_lookup_section_flags, (link_info, flag_info, section))
6378 #define bfd_merge_sections(abfd, link_info) \
6379 BFD_SEND (abfd, _bfd_merge_sections, (abfd, link_info))
6381 #define bfd_is_group_section(abfd, sec) \
6382 BFD_SEND (abfd, _bfd_is_group_section, (abfd, sec))
6384 #define bfd_discard_group(abfd, sec) \
6385 BFD_SEND (abfd, _bfd_discard_group, (abfd, sec))
6387 #define bfd_link_hash_table_create(abfd) \
6388 BFD_SEND (abfd, _bfd_link_hash_table_create, (abfd))
6390 #define bfd_link_hash_table_free(abfd, hash) \
6391 BFD_SEND (abfd, _bfd_link_hash_table_free, (hash))
6393 #define bfd_link_add_symbols(abfd, info) \
6394 BFD_SEND (abfd, _bfd_link_add_symbols, (abfd, info))
6396 #define bfd_link_just_syms(abfd, sec, info) \
6397 BFD_SEND (abfd, _bfd_link_just_syms, (sec, info))
6399 #define bfd_final_link(abfd, info) \
6400 BFD_SEND (abfd, _bfd_final_link, (abfd, info))
6402 #define bfd_free_cached_info(abfd) \
6403 BFD_SEND (abfd, _bfd_free_cached_info, (abfd))
6405 #define bfd_get_dynamic_symtab_upper_bound(abfd) \
6406 BFD_SEND (abfd, _bfd_get_dynamic_symtab_upper_bound, (abfd))
6408 #define bfd_print_private_bfd_data(abfd, file)\
6409 BFD_SEND (abfd, _bfd_print_private_bfd_data, (abfd, file))
6411 #define bfd_canonicalize_dynamic_symtab(abfd, asymbols) \
6412 BFD_SEND (abfd, _bfd_canonicalize_dynamic_symtab, (abfd, asymbols))
6414 #define bfd_get_synthetic_symtab(abfd, count, syms, dyncount, dynsyms, ret) \
6415 BFD_SEND (abfd, _bfd_get_synthetic_symtab, (abfd, count, syms, \
6416 dyncount, dynsyms, ret))
6418 #define bfd_get_dynamic_reloc_upper_bound(abfd) \
6419 BFD_SEND (abfd, _bfd_get_dynamic_reloc_upper_bound, (abfd))
6421 #define bfd_canonicalize_dynamic_reloc(abfd, arels, asyms) \
6422 BFD_SEND (abfd, _bfd_canonicalize_dynamic_reloc, (abfd, arels, asyms))
6424 extern bfd_byte *bfd_get_relocated_section_contents
6425 (bfd *, struct bfd_link_info *, struct bfd_link_order *, bfd_byte *,
6426 bfd_boolean, asymbol **);
6428 bfd_boolean bfd_alt_mach_code (bfd *abfd, int alternative);
6430 bfd_vma bfd_emul_get_maxpagesize (const char *);
6432 void bfd_emul_set_maxpagesize (const char *, bfd_vma);
6434 bfd_vma bfd_emul_get_commonpagesize (const char *);
6436 void bfd_emul_set_commonpagesize (const char *, bfd_vma);
6438 char *bfd_demangle (bfd *, const char *, int);
6440 /* Extracted from archive.c. */
6441 symindex bfd_get_next_mapent
6442 (bfd *abfd, symindex previous, carsym **sym);
6444 bfd_boolean bfd_set_archive_head (bfd *output, bfd *new_head);
6446 bfd *bfd_openr_next_archived_file (bfd *archive, bfd *previous);
6448 /* Extracted from corefile.c. */
6449 const char *bfd_core_file_failing_command (bfd *abfd);
6451 int bfd_core_file_failing_signal (bfd *abfd);
6453 int bfd_core_file_pid (bfd *abfd);
6455 bfd_boolean core_file_matches_executable_p
6456 (bfd *core_bfd, bfd *exec_bfd);
6458 bfd_boolean generic_core_file_matches_executable_p
6459 (bfd *core_bfd, bfd *exec_bfd);
6461 /* Extracted from targets.c. */
6462 #define BFD_SEND(bfd, message, arglist) \
6463 ((*((bfd)->xvec->message)) arglist)
6465 #ifdef DEBUG_BFD_SEND
6467 #define BFD_SEND(bfd, message, arglist) \
6468 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
6469 ((*((bfd)->xvec->message)) arglist) : \
6470 (bfd_assert (__FILE__,__LINE__), NULL))
6472 #define BFD_SEND_FMT(bfd, message, arglist) \
6473 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist)
6475 #ifdef DEBUG_BFD_SEND
6477 #define BFD_SEND_FMT(bfd, message, arglist) \
6478 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
6479 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) : \
6480 (bfd_assert (__FILE__,__LINE__), NULL))
6485 bfd_target_unknown_flavour,
6486 bfd_target_aout_flavour,
6487 bfd_target_coff_flavour,
6488 bfd_target_ecoff_flavour,
6489 bfd_target_xcoff_flavour,
6490 bfd_target_elf_flavour,
6491 bfd_target_ieee_flavour,
6492 bfd_target_nlm_flavour,
6493 bfd_target_oasys_flavour,
6494 bfd_target_tekhex_flavour,
6495 bfd_target_srec_flavour,
6496 bfd_target_verilog_flavour,
6497 bfd_target_ihex_flavour,
6498 bfd_target_som_flavour,
6499 bfd_target_os9k_flavour,
6500 bfd_target_versados_flavour,
6501 bfd_target_msdos_flavour,
6502 bfd_target_ovax_flavour,
6503 bfd_target_evax_flavour,
6504 bfd_target_mmo_flavour,
6505 bfd_target_mach_o_flavour,
6506 bfd_target_pef_flavour,
6507 bfd_target_pef_xlib_flavour,
6508 bfd_target_sym_flavour
6511 enum bfd_endian { BFD_ENDIAN_BIG, BFD_ENDIAN_LITTLE, BFD_ENDIAN_UNKNOWN };
6513 /* Forward declaration. */
6514 typedef struct bfd_link_info _bfd_link_info;
6516 /* Forward declaration. */
6517 typedef struct flag_info flag_info;
6519 typedef struct bfd_target
6521 /* Identifies the kind of target, e.g., SunOS4, Ultrix, etc. */
6524 /* The "flavour" of a back end is a general indication about
6525 the contents of a file. */
6526 enum bfd_flavour flavour;
6528 /* The order of bytes within the data area of a file. */
6529 enum bfd_endian byteorder;
6531 /* The order of bytes within the header parts of a file. */
6532 enum bfd_endian header_byteorder;
6534 /* A mask of all the flags which an executable may have set -
6535 from the set <<BFD_NO_FLAGS>>, <<HAS_RELOC>>, ...<<D_PAGED>>. */
6536 flagword object_flags;
6538 /* A mask of all the flags which a section may have set - from
6539 the set <<SEC_NO_FLAGS>>, <<SEC_ALLOC>>, ...<<SET_NEVER_LOAD>>. */
6540 flagword section_flags;
6542 /* The character normally found at the front of a symbol.
6543 (if any), perhaps `_'. */
6544 char symbol_leading_char;
6546 /* The pad character for file names within an archive header. */
6549 /* The maximum number of characters in an archive header. */
6550 unsigned char ar_max_namelen;
6552 /* How well this target matches, used to select between various
6553 possible targets when more than one target matches. */
6554 unsigned char match_priority;
6556 /* Entries for byte swapping for data. These are different from the
6557 other entry points, since they don't take a BFD as the first argument.
6558 Certain other handlers could do the same. */
6559 bfd_uint64_t (*bfd_getx64) (const void *);
6560 bfd_int64_t (*bfd_getx_signed_64) (const void *);
6561 void (*bfd_putx64) (bfd_uint64_t, void *);
6562 bfd_vma (*bfd_getx32) (const void *);
6563 bfd_signed_vma (*bfd_getx_signed_32) (const void *);
6564 void (*bfd_putx32) (bfd_vma, void *);
6565 bfd_vma (*bfd_getx16) (const void *);
6566 bfd_signed_vma (*bfd_getx_signed_16) (const void *);
6567 void (*bfd_putx16) (bfd_vma, void *);
6569 /* Byte swapping for the headers. */
6570 bfd_uint64_t (*bfd_h_getx64) (const void *);
6571 bfd_int64_t (*bfd_h_getx_signed_64) (const void *);
6572 void (*bfd_h_putx64) (bfd_uint64_t, void *);
6573 bfd_vma (*bfd_h_getx32) (const void *);
6574 bfd_signed_vma (*bfd_h_getx_signed_32) (const void *);
6575 void (*bfd_h_putx32) (bfd_vma, void *);
6576 bfd_vma (*bfd_h_getx16) (const void *);
6577 bfd_signed_vma (*bfd_h_getx_signed_16) (const void *);
6578 void (*bfd_h_putx16) (bfd_vma, void *);
6580 /* Format dependent routines: these are vectors of entry points
6581 within the target vector structure, one for each format to check. */
6583 /* Check the format of a file being read. Return a <<bfd_target *>> or zero. */
6584 const struct bfd_target *(*_bfd_check_format[bfd_type_end]) (bfd *);
6586 /* Set the format of a file being written. */
6587 bfd_boolean (*_bfd_set_format[bfd_type_end]) (bfd *);
6589 /* Write cached information into a file being written, at <<bfd_close>>. */
6590 bfd_boolean (*_bfd_write_contents[bfd_type_end]) (bfd *);
6593 /* Generic entry points. */
6594 #define BFD_JUMP_TABLE_GENERIC(NAME) \
6595 NAME##_close_and_cleanup, \
6596 NAME##_bfd_free_cached_info, \
6597 NAME##_new_section_hook, \
6598 NAME##_get_section_contents, \
6599 NAME##_get_section_contents_in_window
6601 /* Called when the BFD is being closed to do any necessary cleanup. */
6602 bfd_boolean (*_close_and_cleanup) (bfd *);
6603 /* Ask the BFD to free all cached information. */
6604 bfd_boolean (*_bfd_free_cached_info) (bfd *);
6605 /* Called when a new section is created. */
6606 bfd_boolean (*_new_section_hook) (bfd *, sec_ptr);
6607 /* Read the contents of a section. */
6608 bfd_boolean (*_bfd_get_section_contents)
6609 (bfd *, sec_ptr, void *, file_ptr, bfd_size_type);
6610 bfd_boolean (*_bfd_get_section_contents_in_window)
6611 (bfd *, sec_ptr, bfd_window *, file_ptr, bfd_size_type);
6613 /* Entry points to copy private data. */
6614 #define BFD_JUMP_TABLE_COPY(NAME) \
6615 NAME##_bfd_copy_private_bfd_data, \
6616 NAME##_bfd_merge_private_bfd_data, \
6617 _bfd_generic_init_private_section_data, \
6618 NAME##_bfd_copy_private_section_data, \
6619 NAME##_bfd_copy_private_symbol_data, \
6620 NAME##_bfd_copy_private_header_data, \
6621 NAME##_bfd_set_private_flags, \
6622 NAME##_bfd_print_private_bfd_data
6624 /* Called to copy BFD general private data from one object file
6626 bfd_boolean (*_bfd_copy_private_bfd_data) (bfd *, bfd *);
6627 /* Called to merge BFD general private data from one object file
6628 to a common output file when linking. */
6629 bfd_boolean (*_bfd_merge_private_bfd_data) (bfd *, bfd *);
6630 /* Called to initialize BFD private section data from one object file
6632 #define bfd_init_private_section_data(ibfd, isec, obfd, osec, link_info) \
6633 BFD_SEND (obfd, _bfd_init_private_section_data, (ibfd, isec, obfd, osec, link_info))
6634 bfd_boolean (*_bfd_init_private_section_data)
6635 (bfd *, sec_ptr, bfd *, sec_ptr, struct bfd_link_info *);
6636 /* Called to copy BFD private section data from one object file
6638 bfd_boolean (*_bfd_copy_private_section_data)
6639 (bfd *, sec_ptr, bfd *, sec_ptr);
6640 /* Called to copy BFD private symbol data from one symbol
6642 bfd_boolean (*_bfd_copy_private_symbol_data)
6643 (bfd *, asymbol *, bfd *, asymbol *);
6644 /* Called to copy BFD private header data from one object file
6646 bfd_boolean (*_bfd_copy_private_header_data)
6648 /* Called to set private backend flags. */
6649 bfd_boolean (*_bfd_set_private_flags) (bfd *, flagword);
6651 /* Called to print private BFD data. */
6652 bfd_boolean (*_bfd_print_private_bfd_data) (bfd *, void *);
6654 /* Core file entry points. */
6655 #define BFD_JUMP_TABLE_CORE(NAME) \
6656 NAME##_core_file_failing_command, \
6657 NAME##_core_file_failing_signal, \
6658 NAME##_core_file_matches_executable_p, \
6659 NAME##_core_file_pid
6661 char * (*_core_file_failing_command) (bfd *);
6662 int (*_core_file_failing_signal) (bfd *);
6663 bfd_boolean (*_core_file_matches_executable_p) (bfd *, bfd *);
6664 int (*_core_file_pid) (bfd *);
6666 /* Archive entry points. */
6667 #define BFD_JUMP_TABLE_ARCHIVE(NAME) \
6668 NAME##_slurp_armap, \
6669 NAME##_slurp_extended_name_table, \
6670 NAME##_construct_extended_name_table, \
6671 NAME##_truncate_arname, \
6672 NAME##_write_armap, \
6673 NAME##_read_ar_hdr, \
6674 NAME##_write_ar_hdr, \
6675 NAME##_openr_next_archived_file, \
6676 NAME##_get_elt_at_index, \
6677 NAME##_generic_stat_arch_elt, \
6678 NAME##_update_armap_timestamp
6680 bfd_boolean (*_bfd_slurp_armap) (bfd *);
6681 bfd_boolean (*_bfd_slurp_extended_name_table) (bfd *);
6682 bfd_boolean (*_bfd_construct_extended_name_table)
6683 (bfd *, char **, bfd_size_type *, const char **);
6684 void (*_bfd_truncate_arname) (bfd *, const char *, char *);
6685 bfd_boolean (*write_armap)
6686 (bfd *, unsigned int, struct orl *, unsigned int, int);
6687 void * (*_bfd_read_ar_hdr_fn) (bfd *);
6688 bfd_boolean (*_bfd_write_ar_hdr_fn) (bfd *, bfd *);
6689 bfd * (*openr_next_archived_file) (bfd *, bfd *);
6690 #define bfd_get_elt_at_index(b,i) BFD_SEND (b, _bfd_get_elt_at_index, (b,i))
6691 bfd * (*_bfd_get_elt_at_index) (bfd *, symindex);
6692 int (*_bfd_stat_arch_elt) (bfd *, struct stat *);
6693 bfd_boolean (*_bfd_update_armap_timestamp) (bfd *);
6695 /* Entry points used for symbols. */
6696 #define BFD_JUMP_TABLE_SYMBOLS(NAME) \
6697 NAME##_get_symtab_upper_bound, \
6698 NAME##_canonicalize_symtab, \
6699 NAME##_make_empty_symbol, \
6700 NAME##_print_symbol, \
6701 NAME##_get_symbol_info, \
6702 NAME##_bfd_is_local_label_name, \
6703 NAME##_bfd_is_target_special_symbol, \
6704 NAME##_get_lineno, \
6705 NAME##_find_nearest_line, \
6706 _bfd_generic_find_nearest_line_discriminator, \
6707 _bfd_generic_find_line, \
6708 NAME##_find_inliner_info, \
6709 NAME##_bfd_make_debug_symbol, \
6710 NAME##_read_minisymbols, \
6711 NAME##_minisymbol_to_symbol
6713 long (*_bfd_get_symtab_upper_bound) (bfd *);
6714 long (*_bfd_canonicalize_symtab)
6715 (bfd *, struct bfd_symbol **);
6717 (*_bfd_make_empty_symbol) (bfd *);
6718 void (*_bfd_print_symbol)
6719 (bfd *, void *, struct bfd_symbol *, bfd_print_symbol_type);
6720 #define bfd_print_symbol(b,p,s,e) BFD_SEND (b, _bfd_print_symbol, (b,p,s,e))
6721 void (*_bfd_get_symbol_info)
6722 (bfd *, struct bfd_symbol *, symbol_info *);
6723 #define bfd_get_symbol_info(b,p,e) BFD_SEND (b, _bfd_get_symbol_info, (b,p,e))
6724 bfd_boolean (*_bfd_is_local_label_name) (bfd *, const char *);
6725 bfd_boolean (*_bfd_is_target_special_symbol) (bfd *, asymbol *);
6726 alent * (*_get_lineno) (bfd *, struct bfd_symbol *);
6727 bfd_boolean (*_bfd_find_nearest_line)
6728 (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma,
6729 const char **, const char **, unsigned int *);
6730 bfd_boolean (*_bfd_find_nearest_line_discriminator)
6731 (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma,
6732 const char **, const char **, unsigned int *, unsigned int *);
6733 bfd_boolean (*_bfd_find_line)
6734 (bfd *, struct bfd_symbol **, struct bfd_symbol *,
6735 const char **, unsigned int *);
6736 bfd_boolean (*_bfd_find_inliner_info)
6737 (bfd *, const char **, const char **, unsigned int *);
6738 /* Back-door to allow format-aware applications to create debug symbols
6739 while using BFD for everything else. Currently used by the assembler
6740 when creating COFF files. */
6741 asymbol * (*_bfd_make_debug_symbol)
6742 (bfd *, void *, unsigned long size);
6743 #define bfd_read_minisymbols(b, d, m, s) \
6744 BFD_SEND (b, _read_minisymbols, (b, d, m, s))
6745 long (*_read_minisymbols)
6746 (bfd *, bfd_boolean, void **, unsigned int *);
6747 #define bfd_minisymbol_to_symbol(b, d, m, f) \
6748 BFD_SEND (b, _minisymbol_to_symbol, (b, d, m, f))
6749 asymbol * (*_minisymbol_to_symbol)
6750 (bfd *, bfd_boolean, const void *, asymbol *);
6752 /* Routines for relocs. */
6753 #define BFD_JUMP_TABLE_RELOCS(NAME) \
6754 NAME##_get_reloc_upper_bound, \
6755 NAME##_canonicalize_reloc, \
6756 NAME##_bfd_reloc_type_lookup, \
6757 NAME##_bfd_reloc_name_lookup
6759 long (*_get_reloc_upper_bound) (bfd *, sec_ptr);
6760 long (*_bfd_canonicalize_reloc)
6761 (bfd *, sec_ptr, arelent **, struct bfd_symbol **);
6762 /* See documentation on reloc types. */
6764 (*reloc_type_lookup) (bfd *, bfd_reloc_code_real_type);
6766 (*reloc_name_lookup) (bfd *, const char *);
6769 /* Routines used when writing an object file. */
6770 #define BFD_JUMP_TABLE_WRITE(NAME) \
6771 NAME##_set_arch_mach, \
6772 NAME##_set_section_contents
6774 bfd_boolean (*_bfd_set_arch_mach)
6775 (bfd *, enum bfd_architecture, unsigned long);
6776 bfd_boolean (*_bfd_set_section_contents)
6777 (bfd *, sec_ptr, const void *, file_ptr, bfd_size_type);
6779 /* Routines used by the linker. */
6780 #define BFD_JUMP_TABLE_LINK(NAME) \
6781 NAME##_sizeof_headers, \
6782 NAME##_bfd_get_relocated_section_contents, \
6783 NAME##_bfd_relax_section, \
6784 NAME##_bfd_link_hash_table_create, \
6785 NAME##_bfd_link_hash_table_free, \
6786 NAME##_bfd_link_add_symbols, \
6787 NAME##_bfd_link_just_syms, \
6788 NAME##_bfd_copy_link_hash_symbol_type, \
6789 NAME##_bfd_final_link, \
6790 NAME##_bfd_link_split_section, \
6791 NAME##_bfd_gc_sections, \
6792 NAME##_bfd_lookup_section_flags, \
6793 NAME##_bfd_merge_sections, \
6794 NAME##_bfd_is_group_section, \
6795 NAME##_bfd_discard_group, \
6796 NAME##_section_already_linked, \
6797 NAME##_bfd_define_common_symbol
6799 int (*_bfd_sizeof_headers) (bfd *, struct bfd_link_info *);
6800 bfd_byte * (*_bfd_get_relocated_section_contents)
6801 (bfd *, struct bfd_link_info *, struct bfd_link_order *,
6802 bfd_byte *, bfd_boolean, struct bfd_symbol **);
6804 bfd_boolean (*_bfd_relax_section)
6805 (bfd *, struct bfd_section *, struct bfd_link_info *, bfd_boolean *);
6807 /* Create a hash table for the linker. Different backends store
6808 different information in this table. */
6809 struct bfd_link_hash_table *
6810 (*_bfd_link_hash_table_create) (bfd *);
6812 /* Release the memory associated with the linker hash table. */
6813 void (*_bfd_link_hash_table_free) (struct bfd_link_hash_table *);
6815 /* Add symbols from this object file into the hash table. */
6816 bfd_boolean (*_bfd_link_add_symbols) (bfd *, struct bfd_link_info *);
6818 /* Indicate that we are only retrieving symbol values from this section. */
6819 void (*_bfd_link_just_syms) (asection *, struct bfd_link_info *);
6821 /* Copy the symbol type of a linker hash table entry. */
6822 #define bfd_copy_link_hash_symbol_type(b, t, f) \
6823 BFD_SEND (b, _bfd_copy_link_hash_symbol_type, (b, t, f))
6824 void (*_bfd_copy_link_hash_symbol_type)
6825 (bfd *, struct bfd_link_hash_entry *, struct bfd_link_hash_entry *);
6827 /* Do a link based on the link_order structures attached to each
6828 section of the BFD. */
6829 bfd_boolean (*_bfd_final_link) (bfd *, struct bfd_link_info *);
6831 /* Should this section be split up into smaller pieces during linking. */
6832 bfd_boolean (*_bfd_link_split_section) (bfd *, struct bfd_section *);
6834 /* Remove sections that are not referenced from the output. */
6835 bfd_boolean (*_bfd_gc_sections) (bfd *, struct bfd_link_info *);
6837 /* Sets the bitmask of allowed and disallowed section flags. */
6838 bfd_boolean (*_bfd_lookup_section_flags) (struct bfd_link_info *,
6842 /* Attempt to merge SEC_MERGE sections. */
6843 bfd_boolean (*_bfd_merge_sections) (bfd *, struct bfd_link_info *);
6845 /* Is this section a member of a group? */
6846 bfd_boolean (*_bfd_is_group_section) (bfd *, const struct bfd_section *);
6848 /* Discard members of a group. */
6849 bfd_boolean (*_bfd_discard_group) (bfd *, struct bfd_section *);
6851 /* Check if SEC has been already linked during a reloceatable or
6853 bfd_boolean (*_section_already_linked) (bfd *, asection *,
6854 struct bfd_link_info *);
6856 /* Define a common symbol. */
6857 bfd_boolean (*_bfd_define_common_symbol) (bfd *, struct bfd_link_info *,
6858 struct bfd_link_hash_entry *);
6860 /* Routines to handle dynamic symbols and relocs. */
6861 #define BFD_JUMP_TABLE_DYNAMIC(NAME) \
6862 NAME##_get_dynamic_symtab_upper_bound, \
6863 NAME##_canonicalize_dynamic_symtab, \
6864 NAME##_get_synthetic_symtab, \
6865 NAME##_get_dynamic_reloc_upper_bound, \
6866 NAME##_canonicalize_dynamic_reloc
6868 /* Get the amount of memory required to hold the dynamic symbols. */
6869 long (*_bfd_get_dynamic_symtab_upper_bound) (bfd *);
6870 /* Read in the dynamic symbols. */
6871 long (*_bfd_canonicalize_dynamic_symtab)
6872 (bfd *, struct bfd_symbol **);
6873 /* Create synthetized symbols. */
6874 long (*_bfd_get_synthetic_symtab)
6875 (bfd *, long, struct bfd_symbol **, long, struct bfd_symbol **,
6876 struct bfd_symbol **);
6877 /* Get the amount of memory required to hold the dynamic relocs. */
6878 long (*_bfd_get_dynamic_reloc_upper_bound) (bfd *);
6879 /* Read in the dynamic relocs. */
6880 long (*_bfd_canonicalize_dynamic_reloc)
6881 (bfd *, arelent **, struct bfd_symbol **);
6883 /* Opposite endian version of this target. */
6884 const struct bfd_target * alternative_target;
6886 /* Data for use by back-end routines, which isn't
6887 generic enough to belong in this structure. */
6888 const void *backend_data;
6892 bfd_boolean bfd_set_default_target (const char *name);
6894 const bfd_target *bfd_find_target (const char *target_name, bfd *abfd);
6896 const bfd_target *bfd_get_target_info (const char *target_name,
6898 bfd_boolean *is_bigendian,
6900 const char **def_target_arch);
6901 const char ** bfd_target_list (void);
6903 const bfd_target *bfd_search_for_target
6904 (int (*search_func) (const bfd_target *, void *),
6907 /* Extracted from format.c. */
6908 bfd_boolean bfd_check_format (bfd *abfd, bfd_format format);
6910 bfd_boolean bfd_check_format_matches
6911 (bfd *abfd, bfd_format format, char ***matching);
6913 bfd_boolean bfd_set_format (bfd *abfd, bfd_format format);
6915 const char *bfd_format_string (bfd_format format);
6917 /* Extracted from linker.c. */
6918 bfd_boolean bfd_link_split_section (bfd *abfd, asection *sec);
6920 #define bfd_link_split_section(abfd, sec) \
6921 BFD_SEND (abfd, _bfd_link_split_section, (abfd, sec))
6923 bfd_boolean bfd_section_already_linked (bfd *abfd,
6925 struct bfd_link_info *info);
6927 #define bfd_section_already_linked(abfd, sec, info) \
6928 BFD_SEND (abfd, _section_already_linked, (abfd, sec, info))
6930 bfd_boolean bfd_generic_define_common_symbol
6931 (bfd *output_bfd, struct bfd_link_info *info,
6932 struct bfd_link_hash_entry *h);
6934 #define bfd_define_common_symbol(output_bfd, info, h) \
6935 BFD_SEND (output_bfd, _bfd_define_common_symbol, (output_bfd, info, h))
6937 struct bfd_elf_version_tree * bfd_find_version_for_sym
6938 (struct bfd_elf_version_tree *verdefs,
6939 const char *sym_name, bfd_boolean *hide);
6941 bfd_boolean bfd_hide_sym_by_version
6942 (struct bfd_elf_version_tree *verdefs, const char *sym_name);
6944 /* Extracted from simple.c. */
6945 bfd_byte *bfd_simple_get_relocated_section_contents
6946 (bfd *abfd, asection *sec, bfd_byte *outbuf, asymbol **symbol_table);
6948 /* Extracted from compress.c. */
6949 bfd_boolean bfd_compress_section_contents
6950 (bfd *abfd, asection *section, bfd_byte *uncompressed_buffer,
6951 bfd_size_type uncompressed_size);
6953 bfd_boolean bfd_get_full_section_contents
6954 (bfd *abfd, asection *section, bfd_byte **ptr);
6956 void bfd_cache_section_contents
6957 (asection *sec, void *contents);
6959 bfd_boolean bfd_is_section_compressed
6960 (bfd *abfd, asection *section);
6962 bfd_boolean bfd_init_section_decompress_status
6963 (bfd *abfd, asection *section);
6965 bfd_boolean bfd_init_section_compress_status
6966 (bfd *abfd, asection *section);
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