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, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
11 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
12 Free Software Foundation, Inc.
14 Contributed by Cygnus Support.
16 This file is part of BFD, the Binary File Descriptor library.
18 This program is free software; you can redistribute it and/or modify
19 it under the terms of the GNU General Public License as published by
20 the Free Software Foundation; either version 3 of the License, or
21 (at your option) any later version.
23 This program is distributed in the hope that it will be useful,
24 but WITHOUT ANY WARRANTY; without even the implied warranty of
25 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
26 GNU General Public License for more details.
28 You should have received a copy of the GNU General Public License
29 along with this program; if not, write to the Free Software
30 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
32 #ifndef __BFD_H_SEEN__
33 #define __BFD_H_SEEN__
43 #if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
45 /* This hack is to avoid a problem with some strict ANSI C preprocessors.
46 The problem is, "32_" is not a valid preprocessing token, and we don't
47 want extra underscores (e.g., "nlm_32_"). The XCONCAT2 macro will
48 cause the inner CONCAT2 macros to be evaluated first, producing
49 still-valid pp-tokens. Then the final concatenation can be done. */
51 #define CONCAT4(a,b,c,d) XCONCAT2(CONCAT2(a,b),CONCAT2(c,d))
55 /* This is a utility macro to handle the situation where the code
56 wants to place a constant string into the code, followed by a
57 comma and then the length of the string. Doing this by hand
58 is error prone, so using this macro is safer. */
59 #define STRING_COMMA_LEN(STR) (STR), (sizeof (STR) - 1)
60 /* Unfortunately it is not possible to use the STRING_COMMA_LEN macro
61 to create the arguments to another macro, since the preprocessor
62 will mis-count the number of arguments to the outer macro (by not
63 evaluating STRING_COMMA_LEN and so missing the comma). This is a
64 problem for example when trying to use STRING_COMMA_LEN to build
65 the arguments to the strncmp() macro. Hence this alternative
66 definition of strncmp is provided here.
68 Note - these macros do NOT work if STR2 is not a constant string. */
69 #define CONST_STRNEQ(STR1,STR2) (strncmp ((STR1), (STR2), sizeof (STR2) - 1) == 0)
70 /* strcpy() can have a similar problem, but since we know we are
71 copying a constant string, we can use memcpy which will be faster
72 since there is no need to check for a NUL byte inside STR. We
73 can also save time if we do not need to copy the terminating NUL. */
74 #define LITMEMCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2) - 1)
75 #define LITSTRCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2))
78 #define BFD_SUPPORTS_PLUGINS @supports_plugins@
80 /* The word size used by BFD on the host. This may be 64 with a 32
81 bit target if the host is 64 bit, or if other 64 bit targets have
82 been selected with --enable-targets, or if --enable-64-bit-bfd. */
83 #define BFD_ARCH_SIZE @wordsize@
85 /* The word size of the default bfd target. */
86 #define BFD_DEFAULT_TARGET_SIZE @bfd_default_target_size@
88 #define BFD_HOST_64BIT_LONG @BFD_HOST_64BIT_LONG@
89 #define BFD_HOST_64BIT_LONG_LONG @BFD_HOST_64BIT_LONG_LONG@
90 #if @BFD_HOST_64_BIT_DEFINED@
91 #define BFD_HOST_64_BIT @BFD_HOST_64_BIT@
92 #define BFD_HOST_U_64_BIT @BFD_HOST_U_64_BIT@
93 typedef BFD_HOST_64_BIT bfd_int64_t;
94 typedef BFD_HOST_U_64_BIT bfd_uint64_t;
97 #if BFD_ARCH_SIZE >= 64
103 #define INLINE __inline__
109 /* Declaring a type wide enough to hold a host long and a host pointer. */
110 #define BFD_HOSTPTR_T @BFD_HOSTPTR_T@
111 typedef BFD_HOSTPTR_T bfd_hostptr_t;
113 /* Forward declaration. */
114 typedef struct bfd bfd;
116 /* Boolean type used in bfd. Too many systems define their own
117 versions of "boolean" for us to safely typedef a "boolean" of
118 our own. Using an enum for "bfd_boolean" has its own set of
119 problems, with strange looking casts required to avoid warnings
120 on some older compilers. Thus we just use an int.
122 General rule: Functions which are bfd_boolean return TRUE on
123 success and FALSE on failure (unless they're a predicate). */
125 typedef int bfd_boolean;
133 #ifndef BFD_HOST_64_BIT
134 #error No 64 bit integer type available
135 #endif /* ! defined (BFD_HOST_64_BIT) */
137 typedef BFD_HOST_U_64_BIT bfd_vma;
138 typedef BFD_HOST_64_BIT bfd_signed_vma;
139 typedef BFD_HOST_U_64_BIT bfd_size_type;
140 typedef BFD_HOST_U_64_BIT symvalue;
142 #if BFD_HOST_64BIT_LONG
143 #define BFD_VMA_FMT "l"
144 #elif defined (__MSVCRT__)
145 #define BFD_VMA_FMT "I64"
147 #define BFD_VMA_FMT "ll"
151 #define sprintf_vma(s,x) sprintf (s, "%016" BFD_VMA_FMT "x", x)
152 #define fprintf_vma(f,x) fprintf (f, "%016" BFD_VMA_FMT "x", x)
155 #else /* not BFD64 */
157 /* Represent a target address. Also used as a generic unsigned type
158 which is guaranteed to be big enough to hold any arithmetic types
159 we need to deal with. */
160 typedef unsigned long bfd_vma;
162 /* A generic signed type which is guaranteed to be big enough to hold any
163 arithmetic types we need to deal with. Can be assumed to be compatible
164 with bfd_vma in the same way that signed and unsigned ints are compatible
165 (as parameters, in assignment, etc). */
166 typedef long bfd_signed_vma;
168 typedef unsigned long symvalue;
169 typedef unsigned long bfd_size_type;
171 /* Print a bfd_vma x on stream s. */
172 #define BFD_VMA_FMT "l"
173 #define fprintf_vma(s,x) fprintf (s, "%08" BFD_VMA_FMT "x", x)
174 #define sprintf_vma(s,x) sprintf (s, "%08" BFD_VMA_FMT "x", x)
176 #endif /* not BFD64 */
178 #define HALF_BFD_SIZE_TYPE \
179 (((bfd_size_type) 1) << (8 * sizeof (bfd_size_type) / 2))
181 #ifndef BFD_HOST_64_BIT
182 /* Fall back on a 32 bit type. The idea is to make these types always
183 available for function return types, but in the case that
184 BFD_HOST_64_BIT is undefined such a function should abort or
185 otherwise signal an error. */
186 typedef bfd_signed_vma bfd_int64_t;
187 typedef bfd_vma bfd_uint64_t;
190 /* An offset into a file. BFD always uses the largest possible offset
191 based on the build time availability of fseek, fseeko, or fseeko64. */
192 typedef @bfd_file_ptr@ file_ptr;
193 typedef unsigned @bfd_file_ptr@ ufile_ptr;
195 extern void bfd_sprintf_vma (bfd *, char *, bfd_vma);
196 extern void bfd_fprintf_vma (bfd *, void *, bfd_vma);
198 #define printf_vma(x) fprintf_vma(stdout,x)
199 #define bfd_printf_vma(abfd,x) bfd_fprintf_vma (abfd,stdout,x)
201 typedef unsigned int flagword; /* 32 bits of flags */
202 typedef unsigned char bfd_byte;
206 typedef enum bfd_format
208 bfd_unknown = 0, /* File format is unknown. */
209 bfd_object, /* Linker/assembler/compiler output. */
210 bfd_archive, /* Object archive file. */
211 bfd_core, /* Core dump. */
212 bfd_type_end /* Marks the end; don't use it! */
216 /* Symbols and relocation. */
218 /* A count of carsyms (canonical archive symbols). */
219 typedef unsigned long symindex;
221 /* How to perform a relocation. */
222 typedef const struct reloc_howto_struct reloc_howto_type;
224 #define BFD_NO_MORE_SYMBOLS ((symindex) ~0)
226 /* General purpose part of a symbol X;
227 target specific parts are in libcoff.h, libaout.h, etc. */
229 #define bfd_get_section(x) ((x)->section)
230 #define bfd_get_output_section(x) ((x)->section->output_section)
231 #define bfd_set_section(x,y) ((x)->section) = (y)
232 #define bfd_asymbol_base(x) ((x)->section->vma)
233 #define bfd_asymbol_value(x) (bfd_asymbol_base(x) + (x)->value)
234 #define bfd_asymbol_name(x) ((x)->name)
235 /*Perhaps future: #define bfd_asymbol_bfd(x) ((x)->section->owner)*/
236 #define bfd_asymbol_bfd(x) ((x)->the_bfd)
237 #define bfd_asymbol_flavour(x) \
238 (((x)->flags & BSF_SYNTHETIC) != 0 \
239 ? bfd_target_unknown_flavour \
240 : bfd_asymbol_bfd (x)->xvec->flavour)
242 /* A canonical archive symbol. */
243 /* This is a type pun with struct ranlib on purpose! */
244 typedef struct carsym
247 file_ptr file_offset; /* Look here to find the file. */
249 carsym; /* To make these you call a carsymogen. */
251 /* Used in generating armaps (archive tables of contents).
252 Perhaps just a forward definition would do? */
253 struct orl /* Output ranlib. */
255 char **name; /* Symbol name. */
260 } u; /* bfd* or file position. */
261 int namidx; /* Index into string table. */
264 /* Linenumber stuff. */
265 typedef struct lineno_cache_entry
267 unsigned int line_number; /* Linenumber from start of function. */
270 struct bfd_symbol *sym; /* Function name. */
271 bfd_vma offset; /* Offset into section. */
276 /* Object and core file sections. */
278 #define align_power(addr, align) \
279 (((addr) + ((bfd_vma) 1 << (align)) - 1) & ((bfd_vma) -1 << (align)))
281 typedef struct bfd_section *sec_ptr;
283 #define bfd_get_section_name(bfd, ptr) ((ptr)->name + 0)
284 #define bfd_get_section_vma(bfd, ptr) ((ptr)->vma + 0)
285 #define bfd_get_section_lma(bfd, ptr) ((ptr)->lma + 0)
286 #define bfd_get_section_alignment(bfd, ptr) ((ptr)->alignment_power + 0)
287 #define bfd_section_name(bfd, ptr) ((ptr)->name)
288 #define bfd_section_size(bfd, ptr) ((ptr)->size)
289 #define bfd_get_section_size(ptr) ((ptr)->size)
290 #define bfd_section_vma(bfd, ptr) ((ptr)->vma)
291 #define bfd_section_lma(bfd, ptr) ((ptr)->lma)
292 #define bfd_section_alignment(bfd, ptr) ((ptr)->alignment_power)
293 #define bfd_get_section_flags(bfd, ptr) ((ptr)->flags + 0)
294 #define bfd_get_section_userdata(bfd, ptr) ((ptr)->userdata)
296 #define bfd_is_com_section(ptr) (((ptr)->flags & SEC_IS_COMMON) != 0)
298 #define bfd_set_section_vma(bfd, ptr, val) (((ptr)->vma = (ptr)->lma = (val)), ((ptr)->user_set_vma = TRUE), TRUE)
299 #define bfd_set_section_alignment(bfd, ptr, val) (((ptr)->alignment_power = (val)),TRUE)
300 #define bfd_set_section_userdata(bfd, ptr, val) (((ptr)->userdata = (val)),TRUE)
301 /* Find the address one past the end of SEC. */
302 #define bfd_get_section_limit(bfd, sec) \
303 (((bfd)->direction != write_direction && (sec)->rawsize != 0 \
304 ? (sec)->rawsize : (sec)->size) / bfd_octets_per_byte (bfd))
306 /* Return TRUE if input section SEC has been discarded. */
307 #define elf_discarded_section(sec) \
308 (!bfd_is_abs_section (sec) \
309 && bfd_is_abs_section ((sec)->output_section) \
310 && (sec)->sec_info_type != ELF_INFO_TYPE_MERGE \
311 && (sec)->sec_info_type != ELF_INFO_TYPE_JUST_SYMS)
313 typedef enum bfd_print_symbol
315 bfd_print_symbol_name,
316 bfd_print_symbol_more,
318 } bfd_print_symbol_type;
320 /* Information about a symbol that nm needs. */
322 typedef struct _symbol_info
326 const char *name; /* Symbol name. */
327 unsigned char stab_type; /* Stab type. */
328 char stab_other; /* Stab other. */
329 short stab_desc; /* Stab desc. */
330 const char *stab_name; /* String for stab type. */
333 /* Get the name of a stabs type code. */
335 extern const char *bfd_get_stab_name (int);
337 /* Hash table routines. There is no way to free up a hash table. */
339 /* An element in the hash table. Most uses will actually use a larger
340 structure, and an instance of this will be the first field. */
342 struct bfd_hash_entry
344 /* Next entry for this hash code. */
345 struct bfd_hash_entry *next;
346 /* String being hashed. */
348 /* Hash code. This is the full hash code, not the index into the
355 struct bfd_hash_table
357 /* The hash array. */
358 struct bfd_hash_entry **table;
359 /* A function used to create new elements in the hash table. The
360 first entry is itself a pointer to an element. When this
361 function is first invoked, this pointer will be NULL. However,
362 having the pointer permits a hierarchy of method functions to be
363 built each of which calls the function in the superclass. Thus
364 each function should be written to allocate a new block of memory
365 only if the argument is NULL. */
366 struct bfd_hash_entry *(*newfunc)
367 (struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
368 /* An objalloc for this hash table. This is a struct objalloc *,
369 but we use void * to avoid requiring the inclusion of objalloc.h. */
371 /* The number of slots in the hash table. */
373 /* The number of entries in the hash table. */
375 /* The size of elements. */
376 unsigned int entsize;
377 /* If non-zero, don't grow the hash table. */
378 unsigned int frozen:1;
381 /* Initialize a hash table. */
382 extern bfd_boolean bfd_hash_table_init
383 (struct bfd_hash_table *,
384 struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
385 struct bfd_hash_table *,
389 /* Initialize a hash table specifying a size. */
390 extern bfd_boolean bfd_hash_table_init_n
391 (struct bfd_hash_table *,
392 struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
393 struct bfd_hash_table *,
395 unsigned int, unsigned int);
397 /* Free up a hash table. */
398 extern void bfd_hash_table_free
399 (struct bfd_hash_table *);
401 /* Look up a string in a hash table. If CREATE is TRUE, a new entry
402 will be created for this string if one does not already exist. The
403 COPY argument must be TRUE if this routine should copy the string
404 into newly allocated memory when adding an entry. */
405 extern struct bfd_hash_entry *bfd_hash_lookup
406 (struct bfd_hash_table *, const char *, bfd_boolean create,
409 /* Insert an entry in a hash table. */
410 extern struct bfd_hash_entry *bfd_hash_insert
411 (struct bfd_hash_table *, const char *, unsigned long);
413 /* Rename an entry in a hash table. */
414 extern void bfd_hash_rename
415 (struct bfd_hash_table *, const char *, struct bfd_hash_entry *);
417 /* Replace an entry in a hash table. */
418 extern void bfd_hash_replace
419 (struct bfd_hash_table *, struct bfd_hash_entry *old,
420 struct bfd_hash_entry *nw);
422 /* Base method for creating a hash table entry. */
423 extern struct bfd_hash_entry *bfd_hash_newfunc
424 (struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
426 /* Grab some space for a hash table entry. */
427 extern void *bfd_hash_allocate
428 (struct bfd_hash_table *, unsigned int);
430 /* Traverse a hash table in a random order, calling a function on each
431 element. If the function returns FALSE, the traversal stops. The
432 INFO argument is passed to the function. */
433 extern void bfd_hash_traverse
434 (struct bfd_hash_table *,
435 bfd_boolean (*) (struct bfd_hash_entry *, void *),
438 /* Allows the default size of a hash table to be configured. New hash
439 tables allocated using bfd_hash_table_init will be created with
441 extern unsigned long bfd_hash_set_default_size (unsigned long);
443 /* This structure is used to keep track of stabs in sections
444 information while linking. */
448 /* A hash table used to hold stabs strings. */
449 struct bfd_strtab_hash *strings;
450 /* The header file hash table. */
451 struct bfd_hash_table includes;
452 /* The first .stabstr section. */
453 struct bfd_section *stabstr;
456 #define COFF_SWAP_TABLE (void *) &bfd_coff_std_swap_table
458 /* User program access to BFD facilities. */
460 /* Direct I/O routines, for programs which know more about the object
461 file than BFD does. Use higher level routines if possible. */
463 extern bfd_size_type bfd_bread (void *, bfd_size_type, bfd *);
464 extern bfd_size_type bfd_bwrite (const void *, bfd_size_type, bfd *);
465 extern int bfd_seek (bfd *, file_ptr, int);
466 extern file_ptr bfd_tell (bfd *);
467 extern int bfd_flush (bfd *);
468 extern int bfd_stat (bfd *, struct stat *);
470 /* Deprecated old routines. */
472 #define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \
473 (warn_deprecated ("bfd_read", __FILE__, __LINE__, __FUNCTION__), \
474 bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
475 #define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \
476 (warn_deprecated ("bfd_write", __FILE__, __LINE__, __FUNCTION__), \
477 bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
479 #define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \
480 (warn_deprecated ("bfd_read", (const char *) 0, 0, (const char *) 0), \
481 bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
482 #define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \
483 (warn_deprecated ("bfd_write", (const char *) 0, 0, (const char *) 0),\
484 bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD)))
486 extern void warn_deprecated (const char *, const char *, int, const char *);
488 /* Cast from const char * to char * so that caller can assign to
489 a char * without a warning. */
490 #define bfd_get_filename(abfd) ((char *) (abfd)->filename)
491 #define bfd_get_cacheable(abfd) ((abfd)->cacheable)
492 #define bfd_get_format(abfd) ((abfd)->format)
493 #define bfd_get_target(abfd) ((abfd)->xvec->name)
494 #define bfd_get_flavour(abfd) ((abfd)->xvec->flavour)
495 #define bfd_family_coff(abfd) \
496 (bfd_get_flavour (abfd) == bfd_target_coff_flavour || \
497 bfd_get_flavour (abfd) == bfd_target_xcoff_flavour)
498 #define bfd_big_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_BIG)
499 #define bfd_little_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_LITTLE)
500 #define bfd_header_big_endian(abfd) \
501 ((abfd)->xvec->header_byteorder == BFD_ENDIAN_BIG)
502 #define bfd_header_little_endian(abfd) \
503 ((abfd)->xvec->header_byteorder == BFD_ENDIAN_LITTLE)
504 #define bfd_get_file_flags(abfd) ((abfd)->flags)
505 #define bfd_applicable_file_flags(abfd) ((abfd)->xvec->object_flags)
506 #define bfd_applicable_section_flags(abfd) ((abfd)->xvec->section_flags)
507 #define bfd_my_archive(abfd) ((abfd)->my_archive)
508 #define bfd_has_map(abfd) ((abfd)->has_armap)
509 #define bfd_is_thin_archive(abfd) ((abfd)->is_thin_archive)
511 #define bfd_valid_reloc_types(abfd) ((abfd)->xvec->valid_reloc_types)
512 #define bfd_usrdata(abfd) ((abfd)->usrdata)
514 #define bfd_get_start_address(abfd) ((abfd)->start_address)
515 #define bfd_get_symcount(abfd) ((abfd)->symcount)
516 #define bfd_get_outsymbols(abfd) ((abfd)->outsymbols)
517 #define bfd_count_sections(abfd) ((abfd)->section_count)
519 #define bfd_get_dynamic_symcount(abfd) ((abfd)->dynsymcount)
521 #define bfd_get_symbol_leading_char(abfd) ((abfd)->xvec->symbol_leading_char)
523 #define bfd_set_cacheable(abfd,bool) (((abfd)->cacheable = bool), TRUE)
525 extern bfd_boolean bfd_cache_close
527 /* NB: This declaration should match the autogenerated one in libbfd.h. */
529 extern bfd_boolean bfd_cache_close_all (void);
531 extern bfd_boolean bfd_record_phdr
532 (bfd *, unsigned long, bfd_boolean, flagword, bfd_boolean, bfd_vma,
533 bfd_boolean, bfd_boolean, unsigned int, struct bfd_section **);
535 /* Byte swapping routines. */
537 bfd_uint64_t bfd_getb64 (const void *);
538 bfd_uint64_t bfd_getl64 (const void *);
539 bfd_int64_t bfd_getb_signed_64 (const void *);
540 bfd_int64_t bfd_getl_signed_64 (const void *);
541 bfd_vma bfd_getb32 (const void *);
542 bfd_vma bfd_getl32 (const void *);
543 bfd_signed_vma bfd_getb_signed_32 (const void *);
544 bfd_signed_vma bfd_getl_signed_32 (const void *);
545 bfd_vma bfd_getb16 (const void *);
546 bfd_vma bfd_getl16 (const void *);
547 bfd_signed_vma bfd_getb_signed_16 (const void *);
548 bfd_signed_vma bfd_getl_signed_16 (const void *);
549 void bfd_putb64 (bfd_uint64_t, void *);
550 void bfd_putl64 (bfd_uint64_t, void *);
551 void bfd_putb32 (bfd_vma, void *);
552 void bfd_putl32 (bfd_vma, void *);
553 void bfd_putb16 (bfd_vma, void *);
554 void bfd_putl16 (bfd_vma, void *);
556 /* Byte swapping routines which take size and endiannes as arguments. */
558 bfd_uint64_t bfd_get_bits (const void *, int, bfd_boolean);
559 void bfd_put_bits (bfd_uint64_t, void *, int, bfd_boolean);
561 #if defined(__STDC__) || defined(ALMOST_STDC)
562 struct ecoff_debug_info;
563 struct ecoff_debug_swap;
566 struct bfd_link_info;
567 struct bfd_link_hash_entry;
568 struct bfd_section_already_linked;
569 struct bfd_elf_version_tree;
572 extern bfd_boolean bfd_section_already_linked_table_init (void);
573 extern void bfd_section_already_linked_table_free (void);
574 extern bfd_boolean _bfd_handle_already_linked
575 (struct bfd_section *, struct bfd_section_already_linked *,
576 struct bfd_link_info *);
578 /* Externally visible ECOFF routines. */
580 extern bfd_vma bfd_ecoff_get_gp_value
582 extern bfd_boolean bfd_ecoff_set_gp_value
583 (bfd *abfd, bfd_vma gp_value);
584 extern bfd_boolean bfd_ecoff_set_regmasks
585 (bfd *abfd, unsigned long gprmask, unsigned long fprmask,
586 unsigned long *cprmask);
587 extern void *bfd_ecoff_debug_init
588 (bfd *output_bfd, struct ecoff_debug_info *output_debug,
589 const struct ecoff_debug_swap *output_swap, struct bfd_link_info *);
590 extern void bfd_ecoff_debug_free
591 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
592 const struct ecoff_debug_swap *output_swap, struct bfd_link_info *);
593 extern bfd_boolean bfd_ecoff_debug_accumulate
594 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
595 const struct ecoff_debug_swap *output_swap, bfd *input_bfd,
596 struct ecoff_debug_info *input_debug,
597 const struct ecoff_debug_swap *input_swap, struct bfd_link_info *);
598 extern bfd_boolean bfd_ecoff_debug_accumulate_other
599 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug,
600 const struct ecoff_debug_swap *output_swap, bfd *input_bfd,
601 struct bfd_link_info *);
602 extern bfd_boolean bfd_ecoff_debug_externals
603 (bfd *abfd, struct ecoff_debug_info *debug,
604 const struct ecoff_debug_swap *swap, bfd_boolean relocatable,
605 bfd_boolean (*get_extr) (struct bfd_symbol *, struct ecoff_extr *),
606 void (*set_index) (struct bfd_symbol *, bfd_size_type));
607 extern bfd_boolean bfd_ecoff_debug_one_external
608 (bfd *abfd, struct ecoff_debug_info *debug,
609 const struct ecoff_debug_swap *swap, const char *name,
610 struct ecoff_extr *esym);
611 extern bfd_size_type bfd_ecoff_debug_size
612 (bfd *abfd, struct ecoff_debug_info *debug,
613 const struct ecoff_debug_swap *swap);
614 extern bfd_boolean bfd_ecoff_write_debug
615 (bfd *abfd, struct ecoff_debug_info *debug,
616 const struct ecoff_debug_swap *swap, file_ptr where);
617 extern bfd_boolean bfd_ecoff_write_accumulated_debug
618 (void *handle, bfd *abfd, struct ecoff_debug_info *debug,
619 const struct ecoff_debug_swap *swap,
620 struct bfd_link_info *info, file_ptr where);
622 /* Externally visible ELF routines. */
624 struct bfd_link_needed_list
626 struct bfd_link_needed_list *next;
631 enum dynamic_lib_link_class {
635 DYN_NO_ADD_NEEDED = 4,
639 enum notice_asneeded_action {
645 extern bfd_boolean bfd_elf_record_link_assignment
646 (bfd *, struct bfd_link_info *, const char *, bfd_boolean,
648 extern struct bfd_link_needed_list *bfd_elf_get_needed_list
649 (bfd *, struct bfd_link_info *);
650 extern bfd_boolean bfd_elf_get_bfd_needed_list
651 (bfd *, struct bfd_link_needed_list **);
652 extern bfd_boolean bfd_elf_size_dynamic_sections
653 (bfd *, const char *, const char *, const char *, const char *, const char *,
654 const char * const *, struct bfd_link_info *, struct bfd_section **);
655 extern bfd_boolean bfd_elf_size_dynsym_hash_dynstr
656 (bfd *, struct bfd_link_info *);
657 extern void bfd_elf_set_dt_needed_name
658 (bfd *, const char *);
659 extern const char *bfd_elf_get_dt_soname
661 extern void bfd_elf_set_dyn_lib_class
662 (bfd *, enum dynamic_lib_link_class);
663 extern int bfd_elf_get_dyn_lib_class
665 extern struct bfd_link_needed_list *bfd_elf_get_runpath_list
666 (bfd *, struct bfd_link_info *);
667 extern bfd_boolean bfd_elf_discard_info
668 (bfd *, struct bfd_link_info *);
669 extern unsigned int _bfd_elf_default_action_discarded
670 (struct bfd_section *);
672 /* Return an upper bound on the number of bytes required to store a
673 copy of ABFD's program header table entries. Return -1 if an error
674 occurs; bfd_get_error will return an appropriate code. */
675 extern long bfd_get_elf_phdr_upper_bound
678 /* Copy ABFD's program header table entries to *PHDRS. The entries
679 will be stored as an array of Elf_Internal_Phdr structures, as
680 defined in include/elf/internal.h. To find out how large the
681 buffer needs to be, call bfd_get_elf_phdr_upper_bound.
683 Return the number of program header table entries read, or -1 if an
684 error occurs; bfd_get_error will return an appropriate code. */
685 extern int bfd_get_elf_phdrs
686 (bfd *abfd, void *phdrs);
688 /* Create a new BFD as if by bfd_openr. Rather than opening a file,
689 reconstruct an ELF file by reading the segments out of remote memory
690 based on the ELF file header at EHDR_VMA and the ELF program headers it
691 points to. If not null, *LOADBASEP is filled in with the difference
692 between the VMAs from which the segments were read, and the VMAs the
693 file headers (and hence BFD's idea of each section's VMA) put them at.
695 The function TARGET_READ_MEMORY is called to copy LEN bytes from the
696 remote memory at target address VMA into the local buffer at MYADDR; it
697 should return zero on success or an `errno' code on failure. TEMPL must
698 be a BFD for an ELF target with the word size and byte order found in
699 the remote memory. */
700 extern bfd *bfd_elf_bfd_from_remote_memory
701 (bfd *templ, bfd_vma ehdr_vma, bfd_vma *loadbasep,
702 int (*target_read_memory) (bfd_vma vma, bfd_byte *myaddr, int len));
704 /* Return the arch_size field of an elf bfd, or -1 if not elf. */
705 extern int bfd_get_arch_size
708 /* Return TRUE if address "naturally" sign extends, or -1 if not elf. */
709 extern int bfd_get_sign_extend_vma
712 extern struct bfd_section *_bfd_elf_tls_setup
713 (bfd *, struct bfd_link_info *);
715 extern void _bfd_fix_excluded_sec_syms
716 (bfd *, struct bfd_link_info *);
718 extern unsigned bfd_m68k_mach_to_features (int);
720 extern int bfd_m68k_features_to_mach (unsigned);
722 extern bfd_boolean bfd_m68k_elf32_create_embedded_relocs
723 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
726 extern void bfd_elf_m68k_set_target_options (struct bfd_link_info *, int);
728 extern bfd_boolean bfd_bfin_elf32_create_embedded_relocs
729 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
732 extern bfd_boolean bfd_cr16_elf32_create_embedded_relocs
733 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *,
736 /* SunOS shared library support routines for the linker. */
738 extern struct bfd_link_needed_list *bfd_sunos_get_needed_list
739 (bfd *, struct bfd_link_info *);
740 extern bfd_boolean bfd_sunos_record_link_assignment
741 (bfd *, struct bfd_link_info *, const char *);
742 extern bfd_boolean bfd_sunos_size_dynamic_sections
743 (bfd *, struct bfd_link_info *, struct bfd_section **,
744 struct bfd_section **, struct bfd_section **);
746 /* Linux shared library support routines for the linker. */
748 extern bfd_boolean bfd_i386linux_size_dynamic_sections
749 (bfd *, struct bfd_link_info *);
750 extern bfd_boolean bfd_m68klinux_size_dynamic_sections
751 (bfd *, struct bfd_link_info *);
752 extern bfd_boolean bfd_sparclinux_size_dynamic_sections
753 (bfd *, struct bfd_link_info *);
757 struct _bfd_window_internal;
758 typedef struct _bfd_window_internal bfd_window_internal;
760 typedef struct _bfd_window
762 /* What the user asked for. */
765 /* The actual window used by BFD. Small user-requested read-only
766 regions sharing a page may share a single window into the object
767 file. Read-write versions shouldn't until I've fixed things to
768 keep track of which portions have been claimed by the
769 application; don't want to give the same region back when the
770 application wants two writable copies! */
771 struct _bfd_window_internal *i;
775 extern void bfd_init_window
777 extern void bfd_free_window
779 extern bfd_boolean bfd_get_file_window
780 (bfd *, file_ptr, bfd_size_type, bfd_window *, bfd_boolean);
782 /* XCOFF support routines for the linker. */
784 extern bfd_boolean bfd_xcoff_split_import_path
785 (bfd *, const char *, const char **, const char **);
786 extern bfd_boolean bfd_xcoff_set_archive_import_path
787 (struct bfd_link_info *, bfd *, const char *);
788 extern bfd_boolean bfd_xcoff_link_record_set
789 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_size_type);
790 extern bfd_boolean bfd_xcoff_import_symbol
791 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_vma,
792 const char *, const char *, const char *, unsigned int);
793 extern bfd_boolean bfd_xcoff_export_symbol
794 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *);
795 extern bfd_boolean bfd_xcoff_link_count_reloc
796 (bfd *, struct bfd_link_info *, const char *);
797 extern bfd_boolean bfd_xcoff_record_link_assignment
798 (bfd *, struct bfd_link_info *, const char *);
799 extern bfd_boolean bfd_xcoff_size_dynamic_sections
800 (bfd *, struct bfd_link_info *, const char *, const char *,
801 unsigned long, unsigned long, unsigned long, bfd_boolean,
802 int, bfd_boolean, unsigned int, struct bfd_section **, bfd_boolean);
803 extern bfd_boolean bfd_xcoff_link_generate_rtinit
804 (bfd *, const char *, const char *, bfd_boolean);
806 /* XCOFF support routines for ar. */
807 extern bfd_boolean bfd_xcoff_ar_archive_set_magic
810 /* Externally visible COFF routines. */
812 #if defined(__STDC__) || defined(ALMOST_STDC)
813 struct internal_syment;
814 union internal_auxent;
817 extern bfd_boolean bfd_coff_get_syment
818 (bfd *, struct bfd_symbol *, struct internal_syment *);
820 extern bfd_boolean bfd_coff_get_auxent
821 (bfd *, struct bfd_symbol *, int, union internal_auxent *);
823 extern bfd_boolean bfd_coff_set_symbol_class
824 (bfd *, struct bfd_symbol *, unsigned int);
826 extern bfd_boolean bfd_m68k_coff_create_embedded_relocs
827 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, char **);
829 /* ARM VFP11 erratum workaround support. */
832 BFD_ARM_VFP11_FIX_DEFAULT,
833 BFD_ARM_VFP11_FIX_NONE,
834 BFD_ARM_VFP11_FIX_SCALAR,
835 BFD_ARM_VFP11_FIX_VECTOR
838 extern void bfd_elf32_arm_init_maps
841 extern void bfd_elf32_arm_set_vfp11_fix
842 (bfd *, struct bfd_link_info *);
844 extern void bfd_elf32_arm_set_cortex_a8_fix
845 (bfd *, struct bfd_link_info *);
847 extern bfd_boolean bfd_elf32_arm_vfp11_erratum_scan
848 (bfd *, struct bfd_link_info *);
850 extern void bfd_elf32_arm_vfp11_fix_veneer_locations
851 (bfd *, struct bfd_link_info *);
853 /* ARM Interworking support. Called from linker. */
854 extern bfd_boolean bfd_arm_allocate_interworking_sections
855 (struct bfd_link_info *);
857 extern bfd_boolean bfd_arm_process_before_allocation
858 (bfd *, struct bfd_link_info *, int);
860 extern bfd_boolean bfd_arm_get_bfd_for_interworking
861 (bfd *, struct bfd_link_info *);
863 /* PE ARM Interworking support. Called from linker. */
864 extern bfd_boolean bfd_arm_pe_allocate_interworking_sections
865 (struct bfd_link_info *);
867 extern bfd_boolean bfd_arm_pe_process_before_allocation
868 (bfd *, struct bfd_link_info *, int);
870 extern bfd_boolean bfd_arm_pe_get_bfd_for_interworking
871 (bfd *, struct bfd_link_info *);
873 /* ELF ARM Interworking support. Called from linker. */
874 extern bfd_boolean bfd_elf32_arm_allocate_interworking_sections
875 (struct bfd_link_info *);
877 extern bfd_boolean bfd_elf32_arm_process_before_allocation
878 (bfd *, struct bfd_link_info *);
880 void bfd_elf32_arm_set_target_relocs
881 (bfd *, struct bfd_link_info *, int, char *, int, int, bfd_arm_vfp11_fix,
882 int, int, int, int, int);
884 extern bfd_boolean bfd_elf32_arm_get_bfd_for_interworking
885 (bfd *, struct bfd_link_info *);
887 extern bfd_boolean bfd_elf32_arm_add_glue_sections_to_bfd
888 (bfd *, struct bfd_link_info *);
890 /* ELF ARM mapping symbol support */
891 #define BFD_ARM_SPECIAL_SYM_TYPE_MAP (1 << 0)
892 #define BFD_ARM_SPECIAL_SYM_TYPE_TAG (1 << 1)
893 #define BFD_ARM_SPECIAL_SYM_TYPE_OTHER (1 << 2)
894 #define BFD_ARM_SPECIAL_SYM_TYPE_ANY (~0)
895 extern bfd_boolean bfd_is_arm_special_symbol_name
896 (const char * name, int type);
898 extern void bfd_elf32_arm_set_byteswap_code (struct bfd_link_info *, int);
900 /* ARM Note section processing. */
901 extern bfd_boolean bfd_arm_merge_machines
904 extern bfd_boolean bfd_arm_update_notes
905 (bfd *, const char *);
907 extern unsigned int bfd_arm_get_mach_from_notes
908 (bfd *, const char *);
910 /* ARM stub generation support. Called from the linker. */
911 extern int elf32_arm_setup_section_lists
912 (bfd *, struct bfd_link_info *);
913 extern void elf32_arm_next_input_section
914 (struct bfd_link_info *, struct bfd_section *);
915 extern bfd_boolean elf32_arm_size_stubs
916 (bfd *, bfd *, struct bfd_link_info *, bfd_signed_vma,
917 struct bfd_section * (*) (const char *, struct bfd_section *), void (*) (void));
918 extern bfd_boolean elf32_arm_build_stubs
919 (struct bfd_link_info *);
921 /* ARM unwind section editing support. */
922 extern bfd_boolean elf32_arm_fix_exidx_coverage
923 (struct bfd_section **, unsigned int, struct bfd_link_info *, bfd_boolean);
925 /* C6x unwind section editing support. */
926 extern bfd_boolean elf32_tic6x_fix_exidx_coverage
927 (struct bfd_section **, unsigned int, struct bfd_link_info *, bfd_boolean);
929 /* PowerPC @tls opcode transform/validate. */
930 extern unsigned int _bfd_elf_ppc_at_tls_transform
931 (unsigned int, unsigned int);
932 /* PowerPC @tprel opcode transform/validate. */
933 extern unsigned int _bfd_elf_ppc_at_tprel_transform
934 (unsigned int, unsigned int);
936 /* TI COFF load page support. */
937 extern void bfd_ticoff_set_section_load_page
938 (struct bfd_section *, int);
940 extern int bfd_ticoff_get_section_load_page
941 (struct bfd_section *);
943 /* H8/300 functions. */
944 extern bfd_vma bfd_h8300_pad_address
947 /* IA64 Itanium code generation. Called from linker. */
948 extern void bfd_elf32_ia64_after_parse
951 extern void bfd_elf64_ia64_after_parse
954 /* This structure is used for a comdat section, as in PE. A comdat
955 section is associated with a particular symbol. When the linker
956 sees a comdat section, it keeps only one of the sections with a
957 given name and associated with a given symbol. */
959 struct coff_comdat_info
961 /* The name of the symbol associated with a comdat section. */
964 /* The local symbol table index of the symbol associated with a
965 comdat section. This is only meaningful to the object file format
966 specific code; it is not an index into the list returned by
967 bfd_canonicalize_symtab. */
971 extern struct coff_comdat_info *bfd_coff_get_comdat_section
972 (bfd *, struct bfd_section *);
974 /* Extracted from init.c. */
975 void bfd_init (void);
977 /* Extracted from opncls.c. */
978 extern unsigned int bfd_use_reserved_id;
979 bfd *bfd_fopen (const char *filename, const char *target,
980 const char *mode, int fd);
982 bfd *bfd_openr (const char *filename, const char *target);
984 bfd *bfd_fdopenr (const char *filename, const char *target, int fd);
986 bfd *bfd_openstreamr (const char *, const char *, void *);
988 bfd *bfd_openr_iovec (const char *filename, const char *target,
989 void *(*open_func) (struct bfd *nbfd,
992 file_ptr (*pread_func) (struct bfd *nbfd,
997 int (*close_func) (struct bfd *nbfd,
999 int (*stat_func) (struct bfd *abfd,
1003 bfd *bfd_openw (const char *filename, const char *target);
1005 bfd_boolean bfd_close (bfd *abfd);
1007 bfd_boolean bfd_close_all_done (bfd *);
1009 bfd *bfd_create (const char *filename, bfd *templ);
1011 bfd_boolean bfd_make_writable (bfd *abfd);
1013 bfd_boolean bfd_make_readable (bfd *abfd);
1015 void *bfd_alloc (bfd *abfd, bfd_size_type wanted);
1017 void *bfd_zalloc (bfd *abfd, bfd_size_type wanted);
1019 unsigned long bfd_calc_gnu_debuglink_crc32
1020 (unsigned long crc, const unsigned char *buf, bfd_size_type len);
1022 char *bfd_follow_gnu_debuglink (bfd *abfd, const char *dir);
1024 struct bfd_section *bfd_create_gnu_debuglink_section
1025 (bfd *abfd, const char *filename);
1027 bfd_boolean bfd_fill_in_gnu_debuglink_section
1028 (bfd *abfd, struct bfd_section *sect, const char *filename);
1030 /* Extracted from libbfd.c. */
1032 /* Byte swapping macros for user section data. */
1034 #define bfd_put_8(abfd, val, ptr) \
1035 ((void) (*((unsigned char *) (ptr)) = (val) & 0xff))
1036 #define bfd_put_signed_8 \
1038 #define bfd_get_8(abfd, ptr) \
1039 (*(const unsigned char *) (ptr) & 0xff)
1040 #define bfd_get_signed_8(abfd, ptr) \
1041 (((*(const unsigned char *) (ptr) & 0xff) ^ 0x80) - 0x80)
1043 #define bfd_put_16(abfd, val, ptr) \
1044 BFD_SEND (abfd, bfd_putx16, ((val),(ptr)))
1045 #define bfd_put_signed_16 \
1047 #define bfd_get_16(abfd, ptr) \
1048 BFD_SEND (abfd, bfd_getx16, (ptr))
1049 #define bfd_get_signed_16(abfd, ptr) \
1050 BFD_SEND (abfd, bfd_getx_signed_16, (ptr))
1052 #define bfd_put_32(abfd, val, ptr) \
1053 BFD_SEND (abfd, bfd_putx32, ((val),(ptr)))
1054 #define bfd_put_signed_32 \
1056 #define bfd_get_32(abfd, ptr) \
1057 BFD_SEND (abfd, bfd_getx32, (ptr))
1058 #define bfd_get_signed_32(abfd, ptr) \
1059 BFD_SEND (abfd, bfd_getx_signed_32, (ptr))
1061 #define bfd_put_64(abfd, val, ptr) \
1062 BFD_SEND (abfd, bfd_putx64, ((val), (ptr)))
1063 #define bfd_put_signed_64 \
1065 #define bfd_get_64(abfd, ptr) \
1066 BFD_SEND (abfd, bfd_getx64, (ptr))
1067 #define bfd_get_signed_64(abfd, ptr) \
1068 BFD_SEND (abfd, bfd_getx_signed_64, (ptr))
1070 #define bfd_get(bits, abfd, ptr) \
1071 ((bits) == 8 ? (bfd_vma) bfd_get_8 (abfd, ptr) \
1072 : (bits) == 16 ? bfd_get_16 (abfd, ptr) \
1073 : (bits) == 32 ? bfd_get_32 (abfd, ptr) \
1074 : (bits) == 64 ? bfd_get_64 (abfd, ptr) \
1075 : (abort (), (bfd_vma) - 1))
1077 #define bfd_put(bits, abfd, val, ptr) \
1078 ((bits) == 8 ? bfd_put_8 (abfd, val, ptr) \
1079 : (bits) == 16 ? bfd_put_16 (abfd, val, ptr) \
1080 : (bits) == 32 ? bfd_put_32 (abfd, val, ptr) \
1081 : (bits) == 64 ? bfd_put_64 (abfd, val, ptr) \
1082 : (abort (), (void) 0))
1085 /* Byte swapping macros for file header data. */
1087 #define bfd_h_put_8(abfd, val, ptr) \
1088 bfd_put_8 (abfd, val, ptr)
1089 #define bfd_h_put_signed_8(abfd, val, ptr) \
1090 bfd_put_8 (abfd, val, ptr)
1091 #define bfd_h_get_8(abfd, ptr) \
1092 bfd_get_8 (abfd, ptr)
1093 #define bfd_h_get_signed_8(abfd, ptr) \
1094 bfd_get_signed_8 (abfd, ptr)
1096 #define bfd_h_put_16(abfd, val, ptr) \
1097 BFD_SEND (abfd, bfd_h_putx16, (val, ptr))
1098 #define bfd_h_put_signed_16 \
1100 #define bfd_h_get_16(abfd, ptr) \
1101 BFD_SEND (abfd, bfd_h_getx16, (ptr))
1102 #define bfd_h_get_signed_16(abfd, ptr) \
1103 BFD_SEND (abfd, bfd_h_getx_signed_16, (ptr))
1105 #define bfd_h_put_32(abfd, val, ptr) \
1106 BFD_SEND (abfd, bfd_h_putx32, (val, ptr))
1107 #define bfd_h_put_signed_32 \
1109 #define bfd_h_get_32(abfd, ptr) \
1110 BFD_SEND (abfd, bfd_h_getx32, (ptr))
1111 #define bfd_h_get_signed_32(abfd, ptr) \
1112 BFD_SEND (abfd, bfd_h_getx_signed_32, (ptr))
1114 #define bfd_h_put_64(abfd, val, ptr) \
1115 BFD_SEND (abfd, bfd_h_putx64, (val, ptr))
1116 #define bfd_h_put_signed_64 \
1118 #define bfd_h_get_64(abfd, ptr) \
1119 BFD_SEND (abfd, bfd_h_getx64, (ptr))
1120 #define bfd_h_get_signed_64(abfd, ptr) \
1121 BFD_SEND (abfd, bfd_h_getx_signed_64, (ptr))
1123 /* Aliases for the above, which should eventually go away. */
1125 #define H_PUT_64 bfd_h_put_64
1126 #define H_PUT_32 bfd_h_put_32
1127 #define H_PUT_16 bfd_h_put_16
1128 #define H_PUT_8 bfd_h_put_8
1129 #define H_PUT_S64 bfd_h_put_signed_64
1130 #define H_PUT_S32 bfd_h_put_signed_32
1131 #define H_PUT_S16 bfd_h_put_signed_16
1132 #define H_PUT_S8 bfd_h_put_signed_8
1133 #define H_GET_64 bfd_h_get_64
1134 #define H_GET_32 bfd_h_get_32
1135 #define H_GET_16 bfd_h_get_16
1136 #define H_GET_8 bfd_h_get_8
1137 #define H_GET_S64 bfd_h_get_signed_64
1138 #define H_GET_S32 bfd_h_get_signed_32
1139 #define H_GET_S16 bfd_h_get_signed_16
1140 #define H_GET_S8 bfd_h_get_signed_8
1143 /* Extracted from bfdio.c. */
1144 long bfd_get_mtime (bfd *abfd);
1146 file_ptr bfd_get_size (bfd *abfd);
1148 void *bfd_mmap (bfd *abfd, void *addr, bfd_size_type len,
1149 int prot, int flags, file_ptr offset,
1150 void **map_addr, bfd_size_type *map_len);
1152 /* Extracted from bfdwin.c. */
1153 /* Extracted from section.c. */
1154 typedef struct bfd_section
1156 /* The name of the section; the name isn't a copy, the pointer is
1157 the same as that passed to bfd_make_section. */
1160 /* A unique sequence number. */
1163 /* Which section in the bfd; 0..n-1 as sections are created in a bfd. */
1166 /* The next section in the list belonging to the BFD, or NULL. */
1167 struct bfd_section *next;
1169 /* The previous section in the list belonging to the BFD, or NULL. */
1170 struct bfd_section *prev;
1172 /* The field flags contains attributes of the section. Some
1173 flags are read in from the object file, and some are
1174 synthesized from other information. */
1177 #define SEC_NO_FLAGS 0x000
1179 /* Tells the OS to allocate space for this section when loading.
1180 This is clear for a section containing debug information only. */
1181 #define SEC_ALLOC 0x001
1183 /* Tells the OS to load the section from the file when loading.
1184 This is clear for a .bss section. */
1185 #define SEC_LOAD 0x002
1187 /* The section contains data still to be relocated, so there is
1188 some relocation information too. */
1189 #define SEC_RELOC 0x004
1191 /* A signal to the OS that the section contains read only data. */
1192 #define SEC_READONLY 0x008
1194 /* The section contains code only. */
1195 #define SEC_CODE 0x010
1197 /* The section contains data only. */
1198 #define SEC_DATA 0x020
1200 /* The section will reside in ROM. */
1201 #define SEC_ROM 0x040
1203 /* The section contains constructor information. This section
1204 type is used by the linker to create lists of constructors and
1205 destructors used by <<g++>>. When a back end sees a symbol
1206 which should be used in a constructor list, it creates a new
1207 section for the type of name (e.g., <<__CTOR_LIST__>>), attaches
1208 the symbol to it, and builds a relocation. To build the lists
1209 of constructors, all the linker has to do is catenate all the
1210 sections called <<__CTOR_LIST__>> and relocate the data
1211 contained within - exactly the operations it would peform on
1213 #define SEC_CONSTRUCTOR 0x080
1215 /* The section has contents - a data section could be
1216 <<SEC_ALLOC>> | <<SEC_HAS_CONTENTS>>; a debug section could be
1217 <<SEC_HAS_CONTENTS>> */
1218 #define SEC_HAS_CONTENTS 0x100
1220 /* An instruction to the linker to not output the section
1221 even if it has information which would normally be written. */
1222 #define SEC_NEVER_LOAD 0x200
1224 /* The section contains thread local data. */
1225 #define SEC_THREAD_LOCAL 0x400
1227 /* The section has GOT references. This flag is only for the
1228 linker, and is currently only used by the elf32-hppa back end.
1229 It will be set if global offset table references were detected
1230 in this section, which indicate to the linker that the section
1231 contains PIC code, and must be handled specially when doing a
1233 #define SEC_HAS_GOT_REF 0x800
1235 /* The section contains common symbols (symbols may be defined
1236 multiple times, the value of a symbol is the amount of
1237 space it requires, and the largest symbol value is the one
1238 used). Most targets have exactly one of these (which we
1239 translate to bfd_com_section_ptr), but ECOFF has two. */
1240 #define SEC_IS_COMMON 0x1000
1242 /* The section contains only debugging information. For
1243 example, this is set for ELF .debug and .stab sections.
1244 strip tests this flag to see if a section can be
1246 #define SEC_DEBUGGING 0x2000
1248 /* The contents of this section are held in memory pointed to
1249 by the contents field. This is checked by bfd_get_section_contents,
1250 and the data is retrieved from memory if appropriate. */
1251 #define SEC_IN_MEMORY 0x4000
1253 /* The contents of this section are to be excluded by the
1254 linker for executable and shared objects unless those
1255 objects are to be further relocated. */
1256 #define SEC_EXCLUDE 0x8000
1258 /* The contents of this section are to be sorted based on the sum of
1259 the symbol and addend values specified by the associated relocation
1260 entries. Entries without associated relocation entries will be
1261 appended to the end of the section in an unspecified order. */
1262 #define SEC_SORT_ENTRIES 0x10000
1264 /* When linking, duplicate sections of the same name should be
1265 discarded, rather than being combined into a single section as
1266 is usually done. This is similar to how common symbols are
1267 handled. See SEC_LINK_DUPLICATES below. */
1268 #define SEC_LINK_ONCE 0x20000
1270 /* If SEC_LINK_ONCE is set, this bitfield describes how the linker
1271 should handle duplicate sections. */
1272 #define SEC_LINK_DUPLICATES 0xc0000
1274 /* This value for SEC_LINK_DUPLICATES means that duplicate
1275 sections with the same name should simply be discarded. */
1276 #define SEC_LINK_DUPLICATES_DISCARD 0x0
1278 /* This value for SEC_LINK_DUPLICATES means that the linker
1279 should warn if there are any duplicate sections, although
1280 it should still only link one copy. */
1281 #define SEC_LINK_DUPLICATES_ONE_ONLY 0x40000
1283 /* This value for SEC_LINK_DUPLICATES means that the linker
1284 should warn if any duplicate sections are a different size. */
1285 #define SEC_LINK_DUPLICATES_SAME_SIZE 0x80000
1287 /* This value for SEC_LINK_DUPLICATES means that the linker
1288 should warn if any duplicate sections contain different
1290 #define SEC_LINK_DUPLICATES_SAME_CONTENTS \
1291 (SEC_LINK_DUPLICATES_ONE_ONLY | SEC_LINK_DUPLICATES_SAME_SIZE)
1293 /* This section was created by the linker as part of dynamic
1294 relocation or other arcane processing. It is skipped when
1295 going through the first-pass output, trusting that someone
1296 else up the line will take care of it later. */
1297 #define SEC_LINKER_CREATED 0x100000
1299 /* This section should not be subject to garbage collection.
1300 Also set to inform the linker that this section should not be
1301 listed in the link map as discarded. */
1302 #define SEC_KEEP 0x200000
1304 /* This section contains "short" data, and should be placed
1306 #define SEC_SMALL_DATA 0x400000
1308 /* Attempt to merge identical entities in the section.
1309 Entity size is given in the entsize field. */
1310 #define SEC_MERGE 0x800000
1312 /* If given with SEC_MERGE, entities to merge are zero terminated
1313 strings where entsize specifies character size instead of fixed
1315 #define SEC_STRINGS 0x1000000
1317 /* This section contains data about section groups. */
1318 #define SEC_GROUP 0x2000000
1320 /* The section is a COFF shared library section. This flag is
1321 only for the linker. If this type of section appears in
1322 the input file, the linker must copy it to the output file
1323 without changing the vma or size. FIXME: Although this
1324 was originally intended to be general, it really is COFF
1325 specific (and the flag was renamed to indicate this). It
1326 might be cleaner to have some more general mechanism to
1327 allow the back end to control what the linker does with
1329 #define SEC_COFF_SHARED_LIBRARY 0x4000000
1331 /* This input section should be copied to output in reverse order
1332 as an array of pointers. This is for ELF linker internal use
1334 #define SEC_ELF_REVERSE_COPY 0x4000000
1336 /* This section contains data which may be shared with other
1337 executables or shared objects. This is for COFF only. */
1338 #define SEC_COFF_SHARED 0x8000000
1340 /* When a section with this flag is being linked, then if the size of
1341 the input section is less than a page, it should not cross a page
1342 boundary. If the size of the input section is one page or more,
1343 it should be aligned on a page boundary. This is for TI
1345 #define SEC_TIC54X_BLOCK 0x10000000
1347 /* Conditionally link this section; do not link if there are no
1348 references found to any symbol in the section. This is for TI
1350 #define SEC_TIC54X_CLINK 0x20000000
1352 /* Indicate that section has the no read flag set. This happens
1353 when memory read flag isn't set. */
1354 #define SEC_COFF_NOREAD 0x40000000
1356 /* End of section flags. */
1358 /* Some internal packed boolean fields. */
1360 /* See the vma field. */
1361 unsigned int user_set_vma : 1;
1363 /* A mark flag used by some of the linker backends. */
1364 unsigned int linker_mark : 1;
1366 /* Another mark flag used by some of the linker backends. Set for
1367 output sections that have an input section. */
1368 unsigned int linker_has_input : 1;
1370 /* Mark flag used by some linker backends for garbage collection. */
1371 unsigned int gc_mark : 1;
1373 /* Section compression status. */
1374 unsigned int compress_status : 2;
1375 #define COMPRESS_SECTION_NONE 0
1376 #define COMPRESS_SECTION_DONE 1
1377 #define DECOMPRESS_SECTION_SIZED 2
1379 /* The following flags are used by the ELF linker. */
1381 /* Mark sections which have been allocated to segments. */
1382 unsigned int segment_mark : 1;
1384 /* Type of sec_info information. */
1385 unsigned int sec_info_type:3;
1386 #define ELF_INFO_TYPE_NONE 0
1387 #define ELF_INFO_TYPE_STABS 1
1388 #define ELF_INFO_TYPE_MERGE 2
1389 #define ELF_INFO_TYPE_EH_FRAME 3
1390 #define ELF_INFO_TYPE_JUST_SYMS 4
1392 /* Nonzero if this section uses RELA relocations, rather than REL. */
1393 unsigned int use_rela_p:1;
1395 /* Bits used by various backends. The generic code doesn't touch
1398 unsigned int sec_flg0:1;
1399 unsigned int sec_flg1:1;
1400 unsigned int sec_flg2:1;
1401 unsigned int sec_flg3:1;
1402 unsigned int sec_flg4:1;
1403 unsigned int sec_flg5:1;
1405 /* End of internal packed boolean fields. */
1407 /* The virtual memory address of the section - where it will be
1408 at run time. The symbols are relocated against this. The
1409 user_set_vma flag is maintained by bfd; if it's not set, the
1410 backend can assign addresses (for example, in <<a.out>>, where
1411 the default address for <<.data>> is dependent on the specific
1412 target and various flags). */
1415 /* The load address of the section - where it would be in a
1416 rom image; really only used for writing section header
1420 /* The size of the section in octets, as it will be output.
1421 Contains a value even if the section has no contents (e.g., the
1422 size of <<.bss>>). */
1425 /* For input sections, the original size on disk of the section, in
1426 octets. This field should be set for any section whose size is
1427 changed by linker relaxation. It is required for sections where
1428 the linker relaxation scheme doesn't cache altered section and
1429 reloc contents (stabs, eh_frame, SEC_MERGE, some coff relaxing
1430 targets), and thus the original size needs to be kept to read the
1431 section multiple times. For output sections, rawsize holds the
1432 section size calculated on a previous linker relaxation pass. */
1433 bfd_size_type rawsize;
1435 /* The compressed size of the section in octets. */
1436 bfd_size_type compressed_size;
1438 /* Relaxation table. */
1439 struct relax_table *relax;
1441 /* Count of used relaxation table entries. */
1445 /* If this section is going to be output, then this value is the
1446 offset in *bytes* into the output section of the first byte in the
1447 input section (byte ==> smallest addressable unit on the
1448 target). In most cases, if this was going to start at the
1449 100th octet (8-bit quantity) in the output section, this value
1450 would be 100. However, if the target byte size is 16 bits
1451 (bfd_octets_per_byte is "2"), this value would be 50. */
1452 bfd_vma output_offset;
1454 /* The output section through which to map on output. */
1455 struct bfd_section *output_section;
1457 /* The alignment requirement of the section, as an exponent of 2 -
1458 e.g., 3 aligns to 2^3 (or 8). */
1459 unsigned int alignment_power;
1461 /* If an input section, a pointer to a vector of relocation
1462 records for the data in this section. */
1463 struct reloc_cache_entry *relocation;
1465 /* If an output section, a pointer to a vector of pointers to
1466 relocation records for the data in this section. */
1467 struct reloc_cache_entry **orelocation;
1469 /* The number of relocation records in one of the above. */
1470 unsigned reloc_count;
1472 /* Information below is back end specific - and not always used
1475 /* File position of section data. */
1478 /* File position of relocation info. */
1479 file_ptr rel_filepos;
1481 /* File position of line data. */
1482 file_ptr line_filepos;
1484 /* Pointer to data for applications. */
1487 /* If the SEC_IN_MEMORY flag is set, this points to the actual
1489 unsigned char *contents;
1491 /* Attached line number information. */
1494 /* Number of line number records. */
1495 unsigned int lineno_count;
1497 /* Entity size for merging purposes. */
1498 unsigned int entsize;
1500 /* Points to the kept section if this section is a link-once section,
1501 and is discarded. */
1502 struct bfd_section *kept_section;
1504 /* When a section is being output, this value changes as more
1505 linenumbers are written out. */
1506 file_ptr moving_line_filepos;
1508 /* What the section number is in the target world. */
1513 /* If this is a constructor section then here is a list of the
1514 relocations created to relocate items within it. */
1515 struct relent_chain *constructor_chain;
1517 /* The BFD which owns the section. */
1520 /* INPUT_SECTION_FLAGS if specified in the linker script. */
1521 struct flag_info *section_flag_info;
1523 /* A symbol which points at this section only. */
1524 struct bfd_symbol *symbol;
1525 struct bfd_symbol **symbol_ptr_ptr;
1527 /* Early in the link process, map_head and map_tail are used to build
1528 a list of input sections attached to an output section. Later,
1529 output sections use these fields for a list of bfd_link_order
1532 struct bfd_link_order *link_order;
1533 struct bfd_section *s;
1534 } map_head, map_tail;
1537 /* Relax table contains information about instructions which can
1538 be removed by relaxation -- replacing a long address with a
1540 struct relax_table {
1541 /* Address where bytes may be deleted. */
1544 /* Number of bytes to be deleted. */
1548 /* These sections are global, and are managed by BFD. The application
1549 and target back end are not permitted to change the values in
1550 these sections. New code should use the section_ptr macros rather
1551 than referring directly to the const sections. The const sections
1552 may eventually vanish. */
1553 #define BFD_ABS_SECTION_NAME "*ABS*"
1554 #define BFD_UND_SECTION_NAME "*UND*"
1555 #define BFD_COM_SECTION_NAME "*COM*"
1556 #define BFD_IND_SECTION_NAME "*IND*"
1558 /* The absolute section. */
1559 extern asection bfd_abs_section;
1560 #define bfd_abs_section_ptr ((asection *) &bfd_abs_section)
1561 #define bfd_is_abs_section(sec) ((sec) == bfd_abs_section_ptr)
1562 /* Pointer to the undefined section. */
1563 extern asection bfd_und_section;
1564 #define bfd_und_section_ptr ((asection *) &bfd_und_section)
1565 #define bfd_is_und_section(sec) ((sec) == bfd_und_section_ptr)
1566 /* Pointer to the common section. */
1567 extern asection bfd_com_section;
1568 #define bfd_com_section_ptr ((asection *) &bfd_com_section)
1569 /* Pointer to the indirect section. */
1570 extern asection bfd_ind_section;
1571 #define bfd_ind_section_ptr ((asection *) &bfd_ind_section)
1572 #define bfd_is_ind_section(sec) ((sec) == bfd_ind_section_ptr)
1574 #define bfd_is_const_section(SEC) \
1575 ( ((SEC) == bfd_abs_section_ptr) \
1576 || ((SEC) == bfd_und_section_ptr) \
1577 || ((SEC) == bfd_com_section_ptr) \
1578 || ((SEC) == bfd_ind_section_ptr))
1580 /* Macros to handle insertion and deletion of a bfd's sections. These
1581 only handle the list pointers, ie. do not adjust section_count,
1582 target_index etc. */
1583 #define bfd_section_list_remove(ABFD, S) \
1587 asection *_next = _s->next; \
1588 asection *_prev = _s->prev; \
1590 _prev->next = _next; \
1592 (ABFD)->sections = _next; \
1594 _next->prev = _prev; \
1596 (ABFD)->section_last = _prev; \
1599 #define bfd_section_list_append(ABFD, S) \
1603 bfd *_abfd = ABFD; \
1605 if (_abfd->section_last) \
1607 _s->prev = _abfd->section_last; \
1608 _abfd->section_last->next = _s; \
1613 _abfd->sections = _s; \
1615 _abfd->section_last = _s; \
1618 #define bfd_section_list_prepend(ABFD, S) \
1622 bfd *_abfd = ABFD; \
1624 if (_abfd->sections) \
1626 _s->next = _abfd->sections; \
1627 _abfd->sections->prev = _s; \
1632 _abfd->section_last = _s; \
1634 _abfd->sections = _s; \
1637 #define bfd_section_list_insert_after(ABFD, A, S) \
1642 asection *_next = _a->next; \
1649 (ABFD)->section_last = _s; \
1652 #define bfd_section_list_insert_before(ABFD, B, S) \
1657 asection *_prev = _b->prev; \
1664 (ABFD)->sections = _s; \
1667 #define bfd_section_removed_from_list(ABFD, S) \
1668 ((S)->next == NULL ? (ABFD)->section_last != (S) : (S)->next->prev != (S))
1670 #define BFD_FAKE_SECTION(SEC, FLAGS, SYM, NAME, IDX) \
1671 /* name, id, index, next, prev, flags, user_set_vma, */ \
1672 { NAME, IDX, 0, NULL, NULL, FLAGS, 0, \
1674 /* linker_mark, linker_has_input, gc_mark, decompress_status, */ \
1677 /* segment_mark, sec_info_type, use_rela_p, */ \
1680 /* sec_flg0, sec_flg1, sec_flg2, sec_flg3, sec_flg4, sec_flg5, */ \
1683 /* vma, lma, size, rawsize, compressed_size, relax, relax_count, */ \
1684 0, 0, 0, 0, 0, 0, 0, \
1686 /* output_offset, output_section, alignment_power, */ \
1687 0, (struct bfd_section *) &SEC, 0, \
1689 /* relocation, orelocation, reloc_count, filepos, rel_filepos, */ \
1690 NULL, NULL, 0, 0, 0, \
1692 /* line_filepos, userdata, contents, lineno, lineno_count, */ \
1693 0, NULL, NULL, NULL, 0, \
1695 /* entsize, kept_section, moving_line_filepos, */ \
1698 /* target_index, used_by_bfd, constructor_chain, owner, */ \
1699 0, NULL, NULL, NULL, \
1704 /* symbol, symbol_ptr_ptr, */ \
1705 (struct bfd_symbol *) SYM, &SEC.symbol, \
1707 /* map_head, map_tail */ \
1708 { NULL }, { NULL } \
1711 void bfd_section_list_clear (bfd *);
1713 asection *bfd_get_section_by_name (bfd *abfd, const char *name);
1715 asection *bfd_get_section_by_name_if
1718 bfd_boolean (*func) (bfd *abfd, asection *sect, void *obj),
1721 char *bfd_get_unique_section_name
1722 (bfd *abfd, const char *templat, int *count);
1724 asection *bfd_make_section_old_way (bfd *abfd, const char *name);
1726 asection *bfd_make_section_anyway_with_flags
1727 (bfd *abfd, const char *name, flagword flags);
1729 asection *bfd_make_section_anyway (bfd *abfd, const char *name);
1731 asection *bfd_make_section_with_flags
1732 (bfd *, const char *name, flagword flags);
1734 asection *bfd_make_section (bfd *, const char *name);
1736 bfd_boolean bfd_set_section_flags
1737 (bfd *abfd, asection *sec, flagword flags);
1739 void bfd_rename_section
1740 (bfd *abfd, asection *sec, const char *newname);
1742 void bfd_map_over_sections
1744 void (*func) (bfd *abfd, asection *sect, void *obj),
1747 asection *bfd_sections_find_if
1749 bfd_boolean (*operation) (bfd *abfd, asection *sect, void *obj),
1752 bfd_boolean bfd_set_section_size
1753 (bfd *abfd, asection *sec, bfd_size_type val);
1755 bfd_boolean bfd_set_section_contents
1756 (bfd *abfd, asection *section, const void *data,
1757 file_ptr offset, bfd_size_type count);
1759 bfd_boolean bfd_get_section_contents
1760 (bfd *abfd, asection *section, void *location, file_ptr offset,
1761 bfd_size_type count);
1763 bfd_boolean bfd_malloc_and_get_section
1764 (bfd *abfd, asection *section, bfd_byte **buf);
1766 bfd_boolean bfd_copy_private_section_data
1767 (bfd *ibfd, asection *isec, bfd *obfd, asection *osec);
1769 #define bfd_copy_private_section_data(ibfd, isection, obfd, osection) \
1770 BFD_SEND (obfd, _bfd_copy_private_section_data, \
1771 (ibfd, isection, obfd, osection))
1772 bfd_boolean bfd_generic_is_group_section (bfd *, const asection *sec);
1774 bfd_boolean bfd_generic_discard_group (bfd *abfd, asection *group);
1776 /* Extracted from archures.c. */
1777 enum bfd_architecture
1779 bfd_arch_unknown, /* File arch not known. */
1780 bfd_arch_obscure, /* Arch known, not one of these. */
1781 bfd_arch_m68k, /* Motorola 68xxx */
1782 #define bfd_mach_m68000 1
1783 #define bfd_mach_m68008 2
1784 #define bfd_mach_m68010 3
1785 #define bfd_mach_m68020 4
1786 #define bfd_mach_m68030 5
1787 #define bfd_mach_m68040 6
1788 #define bfd_mach_m68060 7
1789 #define bfd_mach_cpu32 8
1790 #define bfd_mach_fido 9
1791 #define bfd_mach_mcf_isa_a_nodiv 10
1792 #define bfd_mach_mcf_isa_a 11
1793 #define bfd_mach_mcf_isa_a_mac 12
1794 #define bfd_mach_mcf_isa_a_emac 13
1795 #define bfd_mach_mcf_isa_aplus 14
1796 #define bfd_mach_mcf_isa_aplus_mac 15
1797 #define bfd_mach_mcf_isa_aplus_emac 16
1798 #define bfd_mach_mcf_isa_b_nousp 17
1799 #define bfd_mach_mcf_isa_b_nousp_mac 18
1800 #define bfd_mach_mcf_isa_b_nousp_emac 19
1801 #define bfd_mach_mcf_isa_b 20
1802 #define bfd_mach_mcf_isa_b_mac 21
1803 #define bfd_mach_mcf_isa_b_emac 22
1804 #define bfd_mach_mcf_isa_b_float 23
1805 #define bfd_mach_mcf_isa_b_float_mac 24
1806 #define bfd_mach_mcf_isa_b_float_emac 25
1807 #define bfd_mach_mcf_isa_c 26
1808 #define bfd_mach_mcf_isa_c_mac 27
1809 #define bfd_mach_mcf_isa_c_emac 28
1810 #define bfd_mach_mcf_isa_c_nodiv 29
1811 #define bfd_mach_mcf_isa_c_nodiv_mac 30
1812 #define bfd_mach_mcf_isa_c_nodiv_emac 31
1813 bfd_arch_vax, /* DEC Vax */
1814 bfd_arch_i960, /* Intel 960 */
1815 /* The order of the following is important.
1816 lower number indicates a machine type that
1817 only accepts a subset of the instructions
1818 available to machines with higher numbers.
1819 The exception is the "ca", which is
1820 incompatible with all other machines except
1823 #define bfd_mach_i960_core 1
1824 #define bfd_mach_i960_ka_sa 2
1825 #define bfd_mach_i960_kb_sb 3
1826 #define bfd_mach_i960_mc 4
1827 #define bfd_mach_i960_xa 5
1828 #define bfd_mach_i960_ca 6
1829 #define bfd_mach_i960_jx 7
1830 #define bfd_mach_i960_hx 8
1832 bfd_arch_or32, /* OpenRISC 32 */
1834 bfd_arch_sparc, /* SPARC */
1835 #define bfd_mach_sparc 1
1836 /* The difference between v8plus and v9 is that v9 is a true 64 bit env. */
1837 #define bfd_mach_sparc_sparclet 2
1838 #define bfd_mach_sparc_sparclite 3
1839 #define bfd_mach_sparc_v8plus 4
1840 #define bfd_mach_sparc_v8plusa 5 /* with ultrasparc add'ns. */
1841 #define bfd_mach_sparc_sparclite_le 6
1842 #define bfd_mach_sparc_v9 7
1843 #define bfd_mach_sparc_v9a 8 /* with ultrasparc add'ns. */
1844 #define bfd_mach_sparc_v8plusb 9 /* with cheetah add'ns. */
1845 #define bfd_mach_sparc_v9b 10 /* with cheetah add'ns. */
1846 /* Nonzero if MACH has the v9 instruction set. */
1847 #define bfd_mach_sparc_v9_p(mach) \
1848 ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \
1849 && (mach) != bfd_mach_sparc_sparclite_le)
1850 /* Nonzero if MACH is a 64 bit sparc architecture. */
1851 #define bfd_mach_sparc_64bit_p(mach) \
1852 ((mach) >= bfd_mach_sparc_v9 && (mach) != bfd_mach_sparc_v8plusb)
1853 bfd_arch_spu, /* PowerPC SPU */
1854 #define bfd_mach_spu 256
1855 bfd_arch_mips, /* MIPS Rxxxx */
1856 #define bfd_mach_mips3000 3000
1857 #define bfd_mach_mips3900 3900
1858 #define bfd_mach_mips4000 4000
1859 #define bfd_mach_mips4010 4010
1860 #define bfd_mach_mips4100 4100
1861 #define bfd_mach_mips4111 4111
1862 #define bfd_mach_mips4120 4120
1863 #define bfd_mach_mips4300 4300
1864 #define bfd_mach_mips4400 4400
1865 #define bfd_mach_mips4600 4600
1866 #define bfd_mach_mips4650 4650
1867 #define bfd_mach_mips5000 5000
1868 #define bfd_mach_mips5400 5400
1869 #define bfd_mach_mips5500 5500
1870 #define bfd_mach_mips6000 6000
1871 #define bfd_mach_mips7000 7000
1872 #define bfd_mach_mips8000 8000
1873 #define bfd_mach_mips9000 9000
1874 #define bfd_mach_mips10000 10000
1875 #define bfd_mach_mips12000 12000
1876 #define bfd_mach_mips14000 14000
1877 #define bfd_mach_mips16000 16000
1878 #define bfd_mach_mips16 16
1879 #define bfd_mach_mips5 5
1880 #define bfd_mach_mips_loongson_2e 3001
1881 #define bfd_mach_mips_loongson_2f 3002
1882 #define bfd_mach_mips_loongson_3a 3003
1883 #define bfd_mach_mips_sb1 12310201 /* octal 'SB', 01 */
1884 #define bfd_mach_mips_octeon 6501
1885 #define bfd_mach_mips_xlr 887682 /* decimal 'XLR' */
1886 #define bfd_mach_mipsisa32 32
1887 #define bfd_mach_mipsisa32r2 33
1888 #define bfd_mach_mipsisa64 64
1889 #define bfd_mach_mipsisa64r2 65
1890 #define bfd_mach_mips_micromips 96
1891 bfd_arch_i386, /* Intel 386 */
1892 #define bfd_mach_i386_intel_syntax (1 << 0)
1893 #define bfd_mach_i386_i8086 (1 << 1)
1894 #define bfd_mach_i386_i386 (1 << 2)
1895 #define bfd_mach_x86_64 (1 << 3)
1896 #define bfd_mach_x64_32 (1 << 4)
1897 #define bfd_mach_i386_i386_intel_syntax (bfd_mach_i386_i386 | bfd_mach_i386_intel_syntax)
1898 #define bfd_mach_x86_64_intel_syntax (bfd_mach_x86_64 | bfd_mach_i386_intel_syntax)
1899 #define bfd_mach_x64_32_intel_syntax (bfd_mach_x64_32 | bfd_mach_i386_intel_syntax)
1900 bfd_arch_l1om, /* Intel L1OM */
1901 #define bfd_mach_l1om (1 << 5)
1902 #define bfd_mach_l1om_intel_syntax (bfd_mach_l1om | bfd_mach_i386_intel_syntax)
1903 bfd_arch_k1om, /* Intel K1OM */
1904 #define bfd_mach_k1om (1 << 6)
1905 #define bfd_mach_k1om_intel_syntax (bfd_mach_k1om | bfd_mach_i386_intel_syntax)
1906 bfd_arch_we32k, /* AT&T WE32xxx */
1907 bfd_arch_tahoe, /* CCI/Harris Tahoe */
1908 bfd_arch_i860, /* Intel 860 */
1909 bfd_arch_i370, /* IBM 360/370 Mainframes */
1910 bfd_arch_romp, /* IBM ROMP PC/RT */
1911 bfd_arch_convex, /* Convex */
1912 bfd_arch_m88k, /* Motorola 88xxx */
1913 bfd_arch_m98k, /* Motorola 98xxx */
1914 bfd_arch_pyramid, /* Pyramid Technology */
1915 bfd_arch_h8300, /* Renesas H8/300 (formerly Hitachi H8/300) */
1916 #define bfd_mach_h8300 1
1917 #define bfd_mach_h8300h 2
1918 #define bfd_mach_h8300s 3
1919 #define bfd_mach_h8300hn 4
1920 #define bfd_mach_h8300sn 5
1921 #define bfd_mach_h8300sx 6
1922 #define bfd_mach_h8300sxn 7
1923 bfd_arch_pdp11, /* DEC PDP-11 */
1925 bfd_arch_powerpc, /* PowerPC */
1926 #define bfd_mach_ppc 32
1927 #define bfd_mach_ppc64 64
1928 #define bfd_mach_ppc_403 403
1929 #define bfd_mach_ppc_403gc 4030
1930 #define bfd_mach_ppc_405 405
1931 #define bfd_mach_ppc_505 505
1932 #define bfd_mach_ppc_601 601
1933 #define bfd_mach_ppc_602 602
1934 #define bfd_mach_ppc_603 603
1935 #define bfd_mach_ppc_ec603e 6031
1936 #define bfd_mach_ppc_604 604
1937 #define bfd_mach_ppc_620 620
1938 #define bfd_mach_ppc_630 630
1939 #define bfd_mach_ppc_750 750
1940 #define bfd_mach_ppc_860 860
1941 #define bfd_mach_ppc_a35 35
1942 #define bfd_mach_ppc_rs64ii 642
1943 #define bfd_mach_ppc_rs64iii 643
1944 #define bfd_mach_ppc_7400 7400
1945 #define bfd_mach_ppc_e500 500
1946 #define bfd_mach_ppc_e500mc 5001
1947 #define bfd_mach_ppc_e500mc64 5005
1948 #define bfd_mach_ppc_titan 83
1949 bfd_arch_rs6000, /* IBM RS/6000 */
1950 #define bfd_mach_rs6k 6000
1951 #define bfd_mach_rs6k_rs1 6001
1952 #define bfd_mach_rs6k_rsc 6003
1953 #define bfd_mach_rs6k_rs2 6002
1954 bfd_arch_hppa, /* HP PA RISC */
1955 #define bfd_mach_hppa10 10
1956 #define bfd_mach_hppa11 11
1957 #define bfd_mach_hppa20 20
1958 #define bfd_mach_hppa20w 25
1959 bfd_arch_d10v, /* Mitsubishi D10V */
1960 #define bfd_mach_d10v 1
1961 #define bfd_mach_d10v_ts2 2
1962 #define bfd_mach_d10v_ts3 3
1963 bfd_arch_d30v, /* Mitsubishi D30V */
1964 bfd_arch_dlx, /* DLX */
1965 bfd_arch_m68hc11, /* Motorola 68HC11 */
1966 bfd_arch_m68hc12, /* Motorola 68HC12 */
1967 #define bfd_mach_m6812_default 0
1968 #define bfd_mach_m6812 1
1969 #define bfd_mach_m6812s 2
1970 bfd_arch_z8k, /* Zilog Z8000 */
1971 #define bfd_mach_z8001 1
1972 #define bfd_mach_z8002 2
1973 bfd_arch_h8500, /* Renesas H8/500 (formerly Hitachi H8/500) */
1974 bfd_arch_sh, /* Renesas / SuperH SH (formerly Hitachi SH) */
1975 #define bfd_mach_sh 1
1976 #define bfd_mach_sh2 0x20
1977 #define bfd_mach_sh_dsp 0x2d
1978 #define bfd_mach_sh2a 0x2a
1979 #define bfd_mach_sh2a_nofpu 0x2b
1980 #define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1
1981 #define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2
1982 #define bfd_mach_sh2a_or_sh4 0x2a3
1983 #define bfd_mach_sh2a_or_sh3e 0x2a4
1984 #define bfd_mach_sh2e 0x2e
1985 #define bfd_mach_sh3 0x30
1986 #define bfd_mach_sh3_nommu 0x31
1987 #define bfd_mach_sh3_dsp 0x3d
1988 #define bfd_mach_sh3e 0x3e
1989 #define bfd_mach_sh4 0x40
1990 #define bfd_mach_sh4_nofpu 0x41
1991 #define bfd_mach_sh4_nommu_nofpu 0x42
1992 #define bfd_mach_sh4a 0x4a
1993 #define bfd_mach_sh4a_nofpu 0x4b
1994 #define bfd_mach_sh4al_dsp 0x4d
1995 #define bfd_mach_sh5 0x50
1996 bfd_arch_alpha, /* Dec Alpha */
1997 #define bfd_mach_alpha_ev4 0x10
1998 #define bfd_mach_alpha_ev5 0x20
1999 #define bfd_mach_alpha_ev6 0x30
2000 bfd_arch_arm, /* Advanced Risc Machines ARM. */
2001 #define bfd_mach_arm_unknown 0
2002 #define bfd_mach_arm_2 1
2003 #define bfd_mach_arm_2a 2
2004 #define bfd_mach_arm_3 3
2005 #define bfd_mach_arm_3M 4
2006 #define bfd_mach_arm_4 5
2007 #define bfd_mach_arm_4T 6
2008 #define bfd_mach_arm_5 7
2009 #define bfd_mach_arm_5T 8
2010 #define bfd_mach_arm_5TE 9
2011 #define bfd_mach_arm_XScale 10
2012 #define bfd_mach_arm_ep9312 11
2013 #define bfd_mach_arm_iWMMXt 12
2014 #define bfd_mach_arm_iWMMXt2 13
2015 bfd_arch_ns32k, /* National Semiconductors ns32000 */
2016 bfd_arch_w65, /* WDC 65816 */
2017 bfd_arch_tic30, /* Texas Instruments TMS320C30 */
2018 bfd_arch_tic4x, /* Texas Instruments TMS320C3X/4X */
2019 #define bfd_mach_tic3x 30
2020 #define bfd_mach_tic4x 40
2021 bfd_arch_tic54x, /* Texas Instruments TMS320C54X */
2022 bfd_arch_tic6x, /* Texas Instruments TMS320C6X */
2023 bfd_arch_tic80, /* TI TMS320c80 (MVP) */
2024 bfd_arch_v850, /* NEC V850 */
2025 #define bfd_mach_v850 1
2026 #define bfd_mach_v850e 'E'
2027 #define bfd_mach_v850e1 '1'
2028 #define bfd_mach_v850e2 0x4532
2029 #define bfd_mach_v850e2v3 0x45325633
2030 bfd_arch_arc, /* ARC Cores */
2031 #define bfd_mach_arc_5 5
2032 #define bfd_mach_arc_6 6
2033 #define bfd_mach_arc_7 7
2034 #define bfd_mach_arc_8 8
2035 bfd_arch_m32c, /* Renesas M16C/M32C. */
2036 #define bfd_mach_m16c 0x75
2037 #define bfd_mach_m32c 0x78
2038 bfd_arch_m32r, /* Renesas M32R (formerly Mitsubishi M32R/D) */
2039 #define bfd_mach_m32r 1 /* For backwards compatibility. */
2040 #define bfd_mach_m32rx 'x'
2041 #define bfd_mach_m32r2 '2'
2042 bfd_arch_mn10200, /* Matsushita MN10200 */
2043 bfd_arch_mn10300, /* Matsushita MN10300 */
2044 #define bfd_mach_mn10300 300
2045 #define bfd_mach_am33 330
2046 #define bfd_mach_am33_2 332
2048 #define bfd_mach_fr30 0x46523330
2050 #define bfd_mach_frv 1
2051 #define bfd_mach_frvsimple 2
2052 #define bfd_mach_fr300 300
2053 #define bfd_mach_fr400 400
2054 #define bfd_mach_fr450 450
2055 #define bfd_mach_frvtomcat 499 /* fr500 prototype */
2056 #define bfd_mach_fr500 500
2057 #define bfd_mach_fr550 550
2058 bfd_arch_moxie, /* The moxie processor */
2059 #define bfd_mach_moxie 1
2062 #define bfd_mach_mep 1
2063 #define bfd_mach_mep_h1 0x6831
2064 #define bfd_mach_mep_c5 0x6335
2065 bfd_arch_ia64, /* HP/Intel ia64 */
2066 #define bfd_mach_ia64_elf64 64
2067 #define bfd_mach_ia64_elf32 32
2068 bfd_arch_ip2k, /* Ubicom IP2K microcontrollers. */
2069 #define bfd_mach_ip2022 1
2070 #define bfd_mach_ip2022ext 2
2071 bfd_arch_iq2000, /* Vitesse IQ2000. */
2072 #define bfd_mach_iq2000 1
2073 #define bfd_mach_iq10 2
2074 bfd_arch_epiphany, /* Adapteva EPIPHANY */
2075 #define bfd_mach_epiphany16 1
2076 #define bfd_mach_epiphany32 2
2078 #define bfd_mach_ms1 1
2079 #define bfd_mach_mrisc2 2
2080 #define bfd_mach_ms2 3
2082 bfd_arch_avr, /* Atmel AVR microcontrollers. */
2083 #define bfd_mach_avr1 1
2084 #define bfd_mach_avr2 2
2085 #define bfd_mach_avr25 25
2086 #define bfd_mach_avr3 3
2087 #define bfd_mach_avr31 31
2088 #define bfd_mach_avr35 35
2089 #define bfd_mach_avr4 4
2090 #define bfd_mach_avr5 5
2091 #define bfd_mach_avr51 51
2092 #define bfd_mach_avr6 6
2093 #define bfd_mach_avrxmega1 101
2094 #define bfd_mach_avrxmega2 102
2095 #define bfd_mach_avrxmega3 103
2096 #define bfd_mach_avrxmega4 104
2097 #define bfd_mach_avrxmega5 105
2098 #define bfd_mach_avrxmega6 106
2099 #define bfd_mach_avrxmega7 107
2100 bfd_arch_bfin, /* ADI Blackfin */
2101 #define bfd_mach_bfin 1
2102 bfd_arch_cr16, /* National Semiconductor CompactRISC (ie CR16). */
2103 #define bfd_mach_cr16 1
2104 bfd_arch_cr16c, /* National Semiconductor CompactRISC. */
2105 #define bfd_mach_cr16c 1
2106 bfd_arch_crx, /* National Semiconductor CRX. */
2107 #define bfd_mach_crx 1
2108 bfd_arch_cris, /* Axis CRIS */
2109 #define bfd_mach_cris_v0_v10 255
2110 #define bfd_mach_cris_v32 32
2111 #define bfd_mach_cris_v10_v32 1032
2113 #define bfd_mach_rl78 0x75
2114 bfd_arch_rx, /* Renesas RX. */
2115 #define bfd_mach_rx 0x75
2116 bfd_arch_s390, /* IBM s390 */
2117 #define bfd_mach_s390_31 31
2118 #define bfd_mach_s390_64 64
2119 bfd_arch_score, /* Sunplus score */
2120 #define bfd_mach_score3 3
2121 #define bfd_mach_score7 7
2122 bfd_arch_openrisc, /* OpenRISC */
2123 bfd_arch_mmix, /* Donald Knuth's educational processor. */
2125 #define bfd_mach_xstormy16 1
2126 bfd_arch_msp430, /* Texas Instruments MSP430 architecture. */
2127 #define bfd_mach_msp11 11
2128 #define bfd_mach_msp110 110
2129 #define bfd_mach_msp12 12
2130 #define bfd_mach_msp13 13
2131 #define bfd_mach_msp14 14
2132 #define bfd_mach_msp15 15
2133 #define bfd_mach_msp16 16
2134 #define bfd_mach_msp21 21
2135 #define bfd_mach_msp31 31
2136 #define bfd_mach_msp32 32
2137 #define bfd_mach_msp33 33
2138 #define bfd_mach_msp41 41
2139 #define bfd_mach_msp42 42
2140 #define bfd_mach_msp43 43
2141 #define bfd_mach_msp44 44
2142 bfd_arch_xc16x, /* Infineon's XC16X Series. */
2143 #define bfd_mach_xc16x 1
2144 #define bfd_mach_xc16xl 2
2145 #define bfd_mach_xc16xs 3
2146 bfd_arch_xtensa, /* Tensilica's Xtensa cores. */
2147 #define bfd_mach_xtensa 1
2149 #define bfd_mach_z80strict 1 /* No undocumented opcodes. */
2150 #define bfd_mach_z80 3 /* With ixl, ixh, iyl, and iyh. */
2151 #define bfd_mach_z80full 7 /* All undocumented instructions. */
2152 #define bfd_mach_r800 11 /* R800: successor with multiplication. */
2153 bfd_arch_lm32, /* Lattice Mico32 */
2154 #define bfd_mach_lm32 1
2155 bfd_arch_microblaze,/* Xilinx MicroBlaze. */
2156 bfd_arch_tilepro, /* Tilera TILEPro */
2157 bfd_arch_tilegx, /* Tilera TILE-Gx */
2158 #define bfd_mach_tilepro 1
2159 #define bfd_mach_tilegx 1
2163 typedef struct bfd_arch_info
2166 int bits_per_address;
2168 enum bfd_architecture arch;
2170 const char *arch_name;
2171 const char *printable_name;
2172 unsigned int section_align_power;
2173 /* TRUE if this is the default machine for the architecture.
2174 The default arch should be the first entry for an arch so that
2175 all the entries for that arch can be accessed via <<next>>. */
2176 bfd_boolean the_default;
2177 const struct bfd_arch_info * (*compatible)
2178 (const struct bfd_arch_info *a, const struct bfd_arch_info *b);
2180 bfd_boolean (*scan) (const struct bfd_arch_info *, const char *);
2182 const struct bfd_arch_info *next;
2186 const char *bfd_printable_name (bfd *abfd);
2188 const bfd_arch_info_type *bfd_scan_arch (const char *string);
2190 const char **bfd_arch_list (void);
2192 const bfd_arch_info_type *bfd_arch_get_compatible
2193 (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns);
2195 void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg);
2197 enum bfd_architecture bfd_get_arch (bfd *abfd);
2199 unsigned long bfd_get_mach (bfd *abfd);
2201 unsigned int bfd_arch_bits_per_byte (bfd *abfd);
2203 unsigned int bfd_arch_bits_per_address (bfd *abfd);
2205 const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd);
2207 const bfd_arch_info_type *bfd_lookup_arch
2208 (enum bfd_architecture arch, unsigned long machine);
2210 const char *bfd_printable_arch_mach
2211 (enum bfd_architecture arch, unsigned long machine);
2213 unsigned int bfd_octets_per_byte (bfd *abfd);
2215 unsigned int bfd_arch_mach_octets_per_byte
2216 (enum bfd_architecture arch, unsigned long machine);
2218 /* Extracted from reloc.c. */
2219 typedef enum bfd_reloc_status
2221 /* No errors detected. */
2224 /* The relocation was performed, but there was an overflow. */
2227 /* The address to relocate was not within the section supplied. */
2228 bfd_reloc_outofrange,
2230 /* Used by special functions. */
2233 /* Unsupported relocation size requested. */
2234 bfd_reloc_notsupported,
2239 /* The symbol to relocate against was undefined. */
2240 bfd_reloc_undefined,
2242 /* The relocation was performed, but may not be ok - presently
2243 generated only when linking i960 coff files with i960 b.out
2244 symbols. If this type is returned, the error_message argument
2245 to bfd_perform_relocation will be set. */
2248 bfd_reloc_status_type;
2251 typedef struct reloc_cache_entry
2253 /* A pointer into the canonical table of pointers. */
2254 struct bfd_symbol **sym_ptr_ptr;
2256 /* offset in section. */
2257 bfd_size_type address;
2259 /* addend for relocation value. */
2262 /* Pointer to how to perform the required relocation. */
2263 reloc_howto_type *howto;
2268 enum complain_overflow
2270 /* Do not complain on overflow. */
2271 complain_overflow_dont,
2273 /* Complain if the value overflows when considered as a signed
2274 number one bit larger than the field. ie. A bitfield of N bits
2275 is allowed to represent -2**n to 2**n-1. */
2276 complain_overflow_bitfield,
2278 /* Complain if the value overflows when considered as a signed
2280 complain_overflow_signed,
2282 /* Complain if the value overflows when considered as an
2284 complain_overflow_unsigned
2287 struct reloc_howto_struct
2289 /* The type field has mainly a documentary use - the back end can
2290 do what it wants with it, though normally the back end's
2291 external idea of what a reloc number is stored
2292 in this field. For example, a PC relative word relocation
2293 in a coff environment has the type 023 - because that's
2294 what the outside world calls a R_PCRWORD reloc. */
2297 /* The value the final relocation is shifted right by. This drops
2298 unwanted data from the relocation. */
2299 unsigned int rightshift;
2301 /* The size of the item to be relocated. This is *not* a
2302 power-of-two measure. To get the number of bytes operated
2303 on by a type of relocation, use bfd_get_reloc_size. */
2306 /* The number of bits in the item to be relocated. This is used
2307 when doing overflow checking. */
2308 unsigned int bitsize;
2310 /* The relocation is relative to the field being relocated. */
2311 bfd_boolean pc_relative;
2313 /* The bit position of the reloc value in the destination.
2314 The relocated value is left shifted by this amount. */
2315 unsigned int bitpos;
2317 /* What type of overflow error should be checked for when
2319 enum complain_overflow complain_on_overflow;
2321 /* If this field is non null, then the supplied function is
2322 called rather than the normal function. This allows really
2323 strange relocation methods to be accommodated (e.g., i960 callj
2325 bfd_reloc_status_type (*special_function)
2326 (bfd *, arelent *, struct bfd_symbol *, void *, asection *,
2329 /* The textual name of the relocation type. */
2332 /* Some formats record a relocation addend in the section contents
2333 rather than with the relocation. For ELF formats this is the
2334 distinction between USE_REL and USE_RELA (though the code checks
2335 for USE_REL == 1/0). The value of this field is TRUE if the
2336 addend is recorded with the section contents; when performing a
2337 partial link (ld -r) the section contents (the data) will be
2338 modified. The value of this field is FALSE if addends are
2339 recorded with the relocation (in arelent.addend); when performing
2340 a partial link the relocation will be modified.
2341 All relocations for all ELF USE_RELA targets should set this field
2342 to FALSE (values of TRUE should be looked on with suspicion).
2343 However, the converse is not true: not all relocations of all ELF
2344 USE_REL targets set this field to TRUE. Why this is so is peculiar
2345 to each particular target. For relocs that aren't used in partial
2346 links (e.g. GOT stuff) it doesn't matter what this is set to. */
2347 bfd_boolean partial_inplace;
2349 /* src_mask selects the part of the instruction (or data) to be used
2350 in the relocation sum. If the target relocations don't have an
2351 addend in the reloc, eg. ELF USE_REL, src_mask will normally equal
2352 dst_mask to extract the addend from the section contents. If
2353 relocations do have an addend in the reloc, eg. ELF USE_RELA, this
2354 field should be zero. Non-zero values for ELF USE_RELA targets are
2355 bogus as in those cases the value in the dst_mask part of the
2356 section contents should be treated as garbage. */
2359 /* dst_mask selects which parts of the instruction (or data) are
2360 replaced with a relocated value. */
2363 /* When some formats create PC relative instructions, they leave
2364 the value of the pc of the place being relocated in the offset
2365 slot of the instruction, so that a PC relative relocation can
2366 be made just by adding in an ordinary offset (e.g., sun3 a.out).
2367 Some formats leave the displacement part of an instruction
2368 empty (e.g., m88k bcs); this flag signals the fact. */
2369 bfd_boolean pcrel_offset;
2372 #define HOWTO(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \
2373 { (unsigned) C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC }
2374 #define NEWHOWTO(FUNCTION, NAME, SIZE, REL, IN) \
2375 HOWTO (0, 0, SIZE, 0, REL, 0, complain_overflow_dont, FUNCTION, \
2376 NAME, FALSE, 0, 0, IN)
2378 #define EMPTY_HOWTO(C) \
2379 HOWTO ((C), 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL, \
2380 NULL, FALSE, 0, 0, FALSE)
2382 #define HOWTO_PREPARE(relocation, symbol) \
2384 if (symbol != NULL) \
2386 if (bfd_is_com_section (symbol->section)) \
2392 relocation = symbol->value; \
2397 unsigned int bfd_get_reloc_size (reloc_howto_type *);
2399 typedef struct relent_chain
2402 struct relent_chain *next;
2406 bfd_reloc_status_type bfd_check_overflow
2407 (enum complain_overflow how,
2408 unsigned int bitsize,
2409 unsigned int rightshift,
2410 unsigned int addrsize,
2411 bfd_vma relocation);
2413 bfd_reloc_status_type bfd_perform_relocation
2415 arelent *reloc_entry,
2417 asection *input_section,
2419 char **error_message);
2421 bfd_reloc_status_type bfd_install_relocation
2423 arelent *reloc_entry,
2424 void *data, bfd_vma data_start,
2425 asection *input_section,
2426 char **error_message);
2428 enum bfd_reloc_code_real {
2429 _dummy_first_bfd_reloc_code_real,
2432 /* Basic absolute relocations of N bits. */
2441 /* PC-relative relocations. Sometimes these are relative to the address
2442 of the relocation itself; sometimes they are relative to the start of
2443 the section containing the relocation. It depends on the specific target.
2445 The 24-bit relocation is used in some Intel 960 configurations. */
2453 /* Section relative relocations. Some targets need this for DWARF2. */
2454 BFD_RELOC_32_SECREL,
2457 BFD_RELOC_32_GOT_PCREL,
2458 BFD_RELOC_16_GOT_PCREL,
2459 BFD_RELOC_8_GOT_PCREL,
2460 BFD_RELOC_32_GOTOFF,
2461 BFD_RELOC_16_GOTOFF,
2462 BFD_RELOC_LO16_GOTOFF,
2463 BFD_RELOC_HI16_GOTOFF,
2464 BFD_RELOC_HI16_S_GOTOFF,
2466 BFD_RELOC_64_PLT_PCREL,
2467 BFD_RELOC_32_PLT_PCREL,
2468 BFD_RELOC_24_PLT_PCREL,
2469 BFD_RELOC_16_PLT_PCREL,
2470 BFD_RELOC_8_PLT_PCREL,
2471 BFD_RELOC_64_PLTOFF,
2472 BFD_RELOC_32_PLTOFF,
2473 BFD_RELOC_16_PLTOFF,
2474 BFD_RELOC_LO16_PLTOFF,
2475 BFD_RELOC_HI16_PLTOFF,
2476 BFD_RELOC_HI16_S_PLTOFF,
2479 /* Relocations used by 68K ELF. */
2480 BFD_RELOC_68K_GLOB_DAT,
2481 BFD_RELOC_68K_JMP_SLOT,
2482 BFD_RELOC_68K_RELATIVE,
2483 BFD_RELOC_68K_TLS_GD32,
2484 BFD_RELOC_68K_TLS_GD16,
2485 BFD_RELOC_68K_TLS_GD8,
2486 BFD_RELOC_68K_TLS_LDM32,
2487 BFD_RELOC_68K_TLS_LDM16,
2488 BFD_RELOC_68K_TLS_LDM8,
2489 BFD_RELOC_68K_TLS_LDO32,
2490 BFD_RELOC_68K_TLS_LDO16,
2491 BFD_RELOC_68K_TLS_LDO8,
2492 BFD_RELOC_68K_TLS_IE32,
2493 BFD_RELOC_68K_TLS_IE16,
2494 BFD_RELOC_68K_TLS_IE8,
2495 BFD_RELOC_68K_TLS_LE32,
2496 BFD_RELOC_68K_TLS_LE16,
2497 BFD_RELOC_68K_TLS_LE8,
2499 /* Linkage-table relative. */
2500 BFD_RELOC_32_BASEREL,
2501 BFD_RELOC_16_BASEREL,
2502 BFD_RELOC_LO16_BASEREL,
2503 BFD_RELOC_HI16_BASEREL,
2504 BFD_RELOC_HI16_S_BASEREL,
2505 BFD_RELOC_8_BASEREL,
2508 /* Absolute 8-bit relocation, but used to form an address like 0xFFnn. */
2511 /* These PC-relative relocations are stored as word displacements --
2512 i.e., byte displacements shifted right two bits. The 30-bit word
2513 displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the
2514 SPARC. (SPARC tools generally refer to this as <<WDISP30>>.) The
2515 signed 16-bit displacement is used on the MIPS, and the 23-bit
2516 displacement is used on the Alpha. */
2517 BFD_RELOC_32_PCREL_S2,
2518 BFD_RELOC_16_PCREL_S2,
2519 BFD_RELOC_23_PCREL_S2,
2521 /* High 22 bits and low 10 bits of 32-bit value, placed into lower bits of
2522 the target word. These are used on the SPARC. */
2526 /* For systems that allocate a Global Pointer register, these are
2527 displacements off that register. These relocation types are
2528 handled specially, because the value the register will have is
2529 decided relatively late. */
2533 /* Reloc types used for i960/b.out. */
2534 BFD_RELOC_I960_CALLJ,
2536 /* SPARC ELF relocations. There is probably some overlap with other
2537 relocation types already defined. */
2539 BFD_RELOC_SPARC_WDISP22,
2542 BFD_RELOC_SPARC_GOT10,
2543 BFD_RELOC_SPARC_GOT13,
2544 BFD_RELOC_SPARC_GOT22,
2545 BFD_RELOC_SPARC_PC10,
2546 BFD_RELOC_SPARC_PC22,
2547 BFD_RELOC_SPARC_WPLT30,
2548 BFD_RELOC_SPARC_COPY,
2549 BFD_RELOC_SPARC_GLOB_DAT,
2550 BFD_RELOC_SPARC_JMP_SLOT,
2551 BFD_RELOC_SPARC_RELATIVE,
2552 BFD_RELOC_SPARC_UA16,
2553 BFD_RELOC_SPARC_UA32,
2554 BFD_RELOC_SPARC_UA64,
2555 BFD_RELOC_SPARC_GOTDATA_HIX22,
2556 BFD_RELOC_SPARC_GOTDATA_LOX10,
2557 BFD_RELOC_SPARC_GOTDATA_OP_HIX22,
2558 BFD_RELOC_SPARC_GOTDATA_OP_LOX10,
2559 BFD_RELOC_SPARC_GOTDATA_OP,
2560 BFD_RELOC_SPARC_JMP_IREL,
2561 BFD_RELOC_SPARC_IRELATIVE,
2563 /* I think these are specific to SPARC a.out (e.g., Sun 4). */
2564 BFD_RELOC_SPARC_BASE13,
2565 BFD_RELOC_SPARC_BASE22,
2567 /* SPARC64 relocations */
2568 #define BFD_RELOC_SPARC_64 BFD_RELOC_64
2571 BFD_RELOC_SPARC_OLO10,
2572 BFD_RELOC_SPARC_HH22,
2573 BFD_RELOC_SPARC_HM10,
2574 BFD_RELOC_SPARC_LM22,
2575 BFD_RELOC_SPARC_PC_HH22,
2576 BFD_RELOC_SPARC_PC_HM10,
2577 BFD_RELOC_SPARC_PC_LM22,
2578 BFD_RELOC_SPARC_WDISP16,
2579 BFD_RELOC_SPARC_WDISP19,
2583 #define BFD_RELOC_SPARC_DISP64 BFD_RELOC_64_PCREL
2584 BFD_RELOC_SPARC_PLT32,
2585 BFD_RELOC_SPARC_PLT64,
2586 BFD_RELOC_SPARC_HIX22,
2587 BFD_RELOC_SPARC_LOX10,
2588 BFD_RELOC_SPARC_H44,
2589 BFD_RELOC_SPARC_M44,
2590 BFD_RELOC_SPARC_L44,
2591 BFD_RELOC_SPARC_REGISTER,
2593 /* SPARC little endian relocation */
2594 BFD_RELOC_SPARC_REV32,
2596 /* SPARC TLS relocations */
2597 BFD_RELOC_SPARC_TLS_GD_HI22,
2598 BFD_RELOC_SPARC_TLS_GD_LO10,
2599 BFD_RELOC_SPARC_TLS_GD_ADD,
2600 BFD_RELOC_SPARC_TLS_GD_CALL,
2601 BFD_RELOC_SPARC_TLS_LDM_HI22,
2602 BFD_RELOC_SPARC_TLS_LDM_LO10,
2603 BFD_RELOC_SPARC_TLS_LDM_ADD,
2604 BFD_RELOC_SPARC_TLS_LDM_CALL,
2605 BFD_RELOC_SPARC_TLS_LDO_HIX22,
2606 BFD_RELOC_SPARC_TLS_LDO_LOX10,
2607 BFD_RELOC_SPARC_TLS_LDO_ADD,
2608 BFD_RELOC_SPARC_TLS_IE_HI22,
2609 BFD_RELOC_SPARC_TLS_IE_LO10,
2610 BFD_RELOC_SPARC_TLS_IE_LD,
2611 BFD_RELOC_SPARC_TLS_IE_LDX,
2612 BFD_RELOC_SPARC_TLS_IE_ADD,
2613 BFD_RELOC_SPARC_TLS_LE_HIX22,
2614 BFD_RELOC_SPARC_TLS_LE_LOX10,
2615 BFD_RELOC_SPARC_TLS_DTPMOD32,
2616 BFD_RELOC_SPARC_TLS_DTPMOD64,
2617 BFD_RELOC_SPARC_TLS_DTPOFF32,
2618 BFD_RELOC_SPARC_TLS_DTPOFF64,
2619 BFD_RELOC_SPARC_TLS_TPOFF32,
2620 BFD_RELOC_SPARC_TLS_TPOFF64,
2622 /* SPU Relocations. */
2625 BFD_RELOC_SPU_IMM10,
2626 BFD_RELOC_SPU_IMM10W,
2627 BFD_RELOC_SPU_IMM16,
2628 BFD_RELOC_SPU_IMM16W,
2629 BFD_RELOC_SPU_IMM18,
2630 BFD_RELOC_SPU_PCREL9a,
2631 BFD_RELOC_SPU_PCREL9b,
2632 BFD_RELOC_SPU_PCREL16,
2635 BFD_RELOC_SPU_PPU32,
2636 BFD_RELOC_SPU_PPU64,
2637 BFD_RELOC_SPU_ADD_PIC,
2639 /* Alpha ECOFF and ELF relocations. Some of these treat the symbol or
2640 "addend" in some special way.
2641 For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when
2642 writing; when reading, it will be the absolute section symbol. The
2643 addend is the displacement in bytes of the "lda" instruction from
2644 the "ldah" instruction (which is at the address of this reloc). */
2645 BFD_RELOC_ALPHA_GPDISP_HI16,
2647 /* For GPDISP_LO16 ("ignore") relocations, the symbol is handled as
2648 with GPDISP_HI16 relocs. The addend is ignored when writing the
2649 relocations out, and is filled in with the file's GP value on
2650 reading, for convenience. */
2651 BFD_RELOC_ALPHA_GPDISP_LO16,
2653 /* The ELF GPDISP relocation is exactly the same as the GPDISP_HI16
2654 relocation except that there is no accompanying GPDISP_LO16
2656 BFD_RELOC_ALPHA_GPDISP,
2658 /* The Alpha LITERAL/LITUSE relocs are produced by a symbol reference;
2659 the assembler turns it into a LDQ instruction to load the address of
2660 the symbol, and then fills in a register in the real instruction.
2662 The LITERAL reloc, at the LDQ instruction, refers to the .lita
2663 section symbol. The addend is ignored when writing, but is filled
2664 in with the file's GP value on reading, for convenience, as with the
2667 The ELF_LITERAL reloc is somewhere between 16_GOTOFF and GPDISP_LO16.
2668 It should refer to the symbol to be referenced, as with 16_GOTOFF,
2669 but it generates output not based on the position within the .got
2670 section, but relative to the GP value chosen for the file during the
2673 The LITUSE reloc, on the instruction using the loaded address, gives
2674 information to the linker that it might be able to use to optimize
2675 away some literal section references. The symbol is ignored (read
2676 as the absolute section symbol), and the "addend" indicates the type
2677 of instruction using the register:
2678 1 - "memory" fmt insn
2679 2 - byte-manipulation (byte offset reg)
2680 3 - jsr (target of branch) */
2681 BFD_RELOC_ALPHA_LITERAL,
2682 BFD_RELOC_ALPHA_ELF_LITERAL,
2683 BFD_RELOC_ALPHA_LITUSE,
2685 /* The HINT relocation indicates a value that should be filled into the
2686 "hint" field of a jmp/jsr/ret instruction, for possible branch-
2687 prediction logic which may be provided on some processors. */
2688 BFD_RELOC_ALPHA_HINT,
2690 /* The LINKAGE relocation outputs a linkage pair in the object file,
2691 which is filled by the linker. */
2692 BFD_RELOC_ALPHA_LINKAGE,
2694 /* The CODEADDR relocation outputs a STO_CA in the object file,
2695 which is filled by the linker. */
2696 BFD_RELOC_ALPHA_CODEADDR,
2698 /* The GPREL_HI/LO relocations together form a 32-bit offset from the
2700 BFD_RELOC_ALPHA_GPREL_HI16,
2701 BFD_RELOC_ALPHA_GPREL_LO16,
2703 /* Like BFD_RELOC_23_PCREL_S2, except that the source and target must
2704 share a common GP, and the target address is adjusted for
2705 STO_ALPHA_STD_GPLOAD. */
2706 BFD_RELOC_ALPHA_BRSGP,
2708 /* The NOP relocation outputs a NOP if the longword displacement
2709 between two procedure entry points is < 2^21. */
2710 BFD_RELOC_ALPHA_NOP,
2712 /* The BSR relocation outputs a BSR if the longword displacement
2713 between two procedure entry points is < 2^21. */
2714 BFD_RELOC_ALPHA_BSR,
2716 /* The LDA relocation outputs a LDA if the longword displacement
2717 between two procedure entry points is < 2^16. */
2718 BFD_RELOC_ALPHA_LDA,
2720 /* The BOH relocation outputs a BSR if the longword displacement
2721 between two procedure entry points is < 2^21, or else a hint. */
2722 BFD_RELOC_ALPHA_BOH,
2724 /* Alpha thread-local storage relocations. */
2725 BFD_RELOC_ALPHA_TLSGD,
2726 BFD_RELOC_ALPHA_TLSLDM,
2727 BFD_RELOC_ALPHA_DTPMOD64,
2728 BFD_RELOC_ALPHA_GOTDTPREL16,
2729 BFD_RELOC_ALPHA_DTPREL64,
2730 BFD_RELOC_ALPHA_DTPREL_HI16,
2731 BFD_RELOC_ALPHA_DTPREL_LO16,
2732 BFD_RELOC_ALPHA_DTPREL16,
2733 BFD_RELOC_ALPHA_GOTTPREL16,
2734 BFD_RELOC_ALPHA_TPREL64,
2735 BFD_RELOC_ALPHA_TPREL_HI16,
2736 BFD_RELOC_ALPHA_TPREL_LO16,
2737 BFD_RELOC_ALPHA_TPREL16,
2739 /* The MIPS jump instruction. */
2741 BFD_RELOC_MICROMIPS_JMP,
2743 /* The MIPS16 jump instruction. */
2744 BFD_RELOC_MIPS16_JMP,
2746 /* MIPS16 GP relative reloc. */
2747 BFD_RELOC_MIPS16_GPREL,
2749 /* High 16 bits of 32-bit value; simple reloc. */
2752 /* High 16 bits of 32-bit value but the low 16 bits will be sign
2753 extended and added to form the final result. If the low 16
2754 bits form a negative number, we need to add one to the high value
2755 to compensate for the borrow when the low bits are added. */
2761 /* High 16 bits of 32-bit pc-relative value */
2762 BFD_RELOC_HI16_PCREL,
2764 /* High 16 bits of 32-bit pc-relative value, adjusted */
2765 BFD_RELOC_HI16_S_PCREL,
2767 /* Low 16 bits of pc-relative value */
2768 BFD_RELOC_LO16_PCREL,
2770 /* Equivalent of BFD_RELOC_MIPS_*, but with the MIPS16 layout of
2771 16-bit immediate fields */
2772 BFD_RELOC_MIPS16_GOT16,
2773 BFD_RELOC_MIPS16_CALL16,
2775 /* MIPS16 high 16 bits of 32-bit value. */
2776 BFD_RELOC_MIPS16_HI16,
2778 /* MIPS16 high 16 bits of 32-bit value but the low 16 bits will be sign
2779 extended and added to form the final result. If the low 16
2780 bits form a negative number, we need to add one to the high value
2781 to compensate for the borrow when the low bits are added. */
2782 BFD_RELOC_MIPS16_HI16_S,
2784 /* MIPS16 low 16 bits. */
2785 BFD_RELOC_MIPS16_LO16,
2787 /* Relocation against a MIPS literal section. */
2788 BFD_RELOC_MIPS_LITERAL,
2789 BFD_RELOC_MICROMIPS_LITERAL,
2791 /* microMIPS PC-relative relocations. */
2792 BFD_RELOC_MICROMIPS_7_PCREL_S1,
2793 BFD_RELOC_MICROMIPS_10_PCREL_S1,
2794 BFD_RELOC_MICROMIPS_16_PCREL_S1,
2796 /* microMIPS versions of generic BFD relocs. */
2797 BFD_RELOC_MICROMIPS_GPREL16,
2798 BFD_RELOC_MICROMIPS_HI16,
2799 BFD_RELOC_MICROMIPS_HI16_S,
2800 BFD_RELOC_MICROMIPS_LO16,
2802 /* MIPS ELF relocations. */
2803 BFD_RELOC_MIPS_GOT16,
2804 BFD_RELOC_MICROMIPS_GOT16,
2805 BFD_RELOC_MIPS_CALL16,
2806 BFD_RELOC_MICROMIPS_CALL16,
2807 BFD_RELOC_MIPS_GOT_HI16,
2808 BFD_RELOC_MICROMIPS_GOT_HI16,
2809 BFD_RELOC_MIPS_GOT_LO16,
2810 BFD_RELOC_MICROMIPS_GOT_LO16,
2811 BFD_RELOC_MIPS_CALL_HI16,
2812 BFD_RELOC_MICROMIPS_CALL_HI16,
2813 BFD_RELOC_MIPS_CALL_LO16,
2814 BFD_RELOC_MICROMIPS_CALL_LO16,
2816 BFD_RELOC_MICROMIPS_SUB,
2817 BFD_RELOC_MIPS_GOT_PAGE,
2818 BFD_RELOC_MICROMIPS_GOT_PAGE,
2819 BFD_RELOC_MIPS_GOT_OFST,
2820 BFD_RELOC_MICROMIPS_GOT_OFST,
2821 BFD_RELOC_MIPS_GOT_DISP,
2822 BFD_RELOC_MICROMIPS_GOT_DISP,
2823 BFD_RELOC_MIPS_SHIFT5,
2824 BFD_RELOC_MIPS_SHIFT6,
2825 BFD_RELOC_MIPS_INSERT_A,
2826 BFD_RELOC_MIPS_INSERT_B,
2827 BFD_RELOC_MIPS_DELETE,
2828 BFD_RELOC_MIPS_HIGHEST,
2829 BFD_RELOC_MICROMIPS_HIGHEST,
2830 BFD_RELOC_MIPS_HIGHER,
2831 BFD_RELOC_MICROMIPS_HIGHER,
2832 BFD_RELOC_MIPS_SCN_DISP,
2833 BFD_RELOC_MICROMIPS_SCN_DISP,
2834 BFD_RELOC_MIPS_REL16,
2835 BFD_RELOC_MIPS_RELGOT,
2836 BFD_RELOC_MIPS_JALR,
2837 BFD_RELOC_MICROMIPS_JALR,
2838 BFD_RELOC_MIPS_TLS_DTPMOD32,
2839 BFD_RELOC_MIPS_TLS_DTPREL32,
2840 BFD_RELOC_MIPS_TLS_DTPMOD64,
2841 BFD_RELOC_MIPS_TLS_DTPREL64,
2842 BFD_RELOC_MIPS_TLS_GD,
2843 BFD_RELOC_MICROMIPS_TLS_GD,
2844 BFD_RELOC_MIPS_TLS_LDM,
2845 BFD_RELOC_MICROMIPS_TLS_LDM,
2846 BFD_RELOC_MIPS_TLS_DTPREL_HI16,
2847 BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16,
2848 BFD_RELOC_MIPS_TLS_DTPREL_LO16,
2849 BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16,
2850 BFD_RELOC_MIPS_TLS_GOTTPREL,
2851 BFD_RELOC_MICROMIPS_TLS_GOTTPREL,
2852 BFD_RELOC_MIPS_TLS_TPREL32,
2853 BFD_RELOC_MIPS_TLS_TPREL64,
2854 BFD_RELOC_MIPS_TLS_TPREL_HI16,
2855 BFD_RELOC_MICROMIPS_TLS_TPREL_HI16,
2856 BFD_RELOC_MIPS_TLS_TPREL_LO16,
2857 BFD_RELOC_MICROMIPS_TLS_TPREL_LO16,
2860 /* MIPS ELF relocations (VxWorks and PLT extensions). */
2861 BFD_RELOC_MIPS_COPY,
2862 BFD_RELOC_MIPS_JUMP_SLOT,
2865 /* Moxie ELF relocations. */
2866 BFD_RELOC_MOXIE_10_PCREL,
2869 /* Fujitsu Frv Relocations. */
2870 BFD_RELOC_FRV_LABEL16,
2871 BFD_RELOC_FRV_LABEL24,
2874 BFD_RELOC_FRV_GPREL12,
2875 BFD_RELOC_FRV_GPRELU12,
2876 BFD_RELOC_FRV_GPREL32,
2877 BFD_RELOC_FRV_GPRELHI,
2878 BFD_RELOC_FRV_GPRELLO,
2879 BFD_RELOC_FRV_GOT12,
2880 BFD_RELOC_FRV_GOTHI,
2881 BFD_RELOC_FRV_GOTLO,
2882 BFD_RELOC_FRV_FUNCDESC,
2883 BFD_RELOC_FRV_FUNCDESC_GOT12,
2884 BFD_RELOC_FRV_FUNCDESC_GOTHI,
2885 BFD_RELOC_FRV_FUNCDESC_GOTLO,
2886 BFD_RELOC_FRV_FUNCDESC_VALUE,
2887 BFD_RELOC_FRV_FUNCDESC_GOTOFF12,
2888 BFD_RELOC_FRV_FUNCDESC_GOTOFFHI,
2889 BFD_RELOC_FRV_FUNCDESC_GOTOFFLO,
2890 BFD_RELOC_FRV_GOTOFF12,
2891 BFD_RELOC_FRV_GOTOFFHI,
2892 BFD_RELOC_FRV_GOTOFFLO,
2893 BFD_RELOC_FRV_GETTLSOFF,
2894 BFD_RELOC_FRV_TLSDESC_VALUE,
2895 BFD_RELOC_FRV_GOTTLSDESC12,
2896 BFD_RELOC_FRV_GOTTLSDESCHI,
2897 BFD_RELOC_FRV_GOTTLSDESCLO,
2898 BFD_RELOC_FRV_TLSMOFF12,
2899 BFD_RELOC_FRV_TLSMOFFHI,
2900 BFD_RELOC_FRV_TLSMOFFLO,
2901 BFD_RELOC_FRV_GOTTLSOFF12,
2902 BFD_RELOC_FRV_GOTTLSOFFHI,
2903 BFD_RELOC_FRV_GOTTLSOFFLO,
2904 BFD_RELOC_FRV_TLSOFF,
2905 BFD_RELOC_FRV_TLSDESC_RELAX,
2906 BFD_RELOC_FRV_GETTLSOFF_RELAX,
2907 BFD_RELOC_FRV_TLSOFF_RELAX,
2908 BFD_RELOC_FRV_TLSMOFF,
2911 /* This is a 24bit GOT-relative reloc for the mn10300. */
2912 BFD_RELOC_MN10300_GOTOFF24,
2914 /* This is a 32bit GOT-relative reloc for the mn10300, offset by two bytes
2915 in the instruction. */
2916 BFD_RELOC_MN10300_GOT32,
2918 /* This is a 24bit GOT-relative reloc for the mn10300, offset by two bytes
2919 in the instruction. */
2920 BFD_RELOC_MN10300_GOT24,
2922 /* This is a 16bit GOT-relative reloc for the mn10300, offset by two bytes
2923 in the instruction. */
2924 BFD_RELOC_MN10300_GOT16,
2926 /* Copy symbol at runtime. */
2927 BFD_RELOC_MN10300_COPY,
2929 /* Create GOT entry. */
2930 BFD_RELOC_MN10300_GLOB_DAT,
2932 /* Create PLT entry. */
2933 BFD_RELOC_MN10300_JMP_SLOT,
2935 /* Adjust by program base. */
2936 BFD_RELOC_MN10300_RELATIVE,
2938 /* Together with another reloc targeted at the same location,
2939 allows for a value that is the difference of two symbols
2940 in the same section. */
2941 BFD_RELOC_MN10300_SYM_DIFF,
2943 /* The addend of this reloc is an alignment power that must
2944 be honoured at the offset's location, regardless of linker
2946 BFD_RELOC_MN10300_ALIGN,
2949 /* i386/elf relocations */
2950 BFD_RELOC_386_GOT32,
2951 BFD_RELOC_386_PLT32,
2953 BFD_RELOC_386_GLOB_DAT,
2954 BFD_RELOC_386_JUMP_SLOT,
2955 BFD_RELOC_386_RELATIVE,
2956 BFD_RELOC_386_GOTOFF,
2957 BFD_RELOC_386_GOTPC,
2958 BFD_RELOC_386_TLS_TPOFF,
2959 BFD_RELOC_386_TLS_IE,
2960 BFD_RELOC_386_TLS_GOTIE,
2961 BFD_RELOC_386_TLS_LE,
2962 BFD_RELOC_386_TLS_GD,
2963 BFD_RELOC_386_TLS_LDM,
2964 BFD_RELOC_386_TLS_LDO_32,
2965 BFD_RELOC_386_TLS_IE_32,
2966 BFD_RELOC_386_TLS_LE_32,
2967 BFD_RELOC_386_TLS_DTPMOD32,
2968 BFD_RELOC_386_TLS_DTPOFF32,
2969 BFD_RELOC_386_TLS_TPOFF32,
2970 BFD_RELOC_386_TLS_GOTDESC,
2971 BFD_RELOC_386_TLS_DESC_CALL,
2972 BFD_RELOC_386_TLS_DESC,
2973 BFD_RELOC_386_IRELATIVE,
2975 /* x86-64/elf relocations */
2976 BFD_RELOC_X86_64_GOT32,
2977 BFD_RELOC_X86_64_PLT32,
2978 BFD_RELOC_X86_64_COPY,
2979 BFD_RELOC_X86_64_GLOB_DAT,
2980 BFD_RELOC_X86_64_JUMP_SLOT,
2981 BFD_RELOC_X86_64_RELATIVE,
2982 BFD_RELOC_X86_64_GOTPCREL,
2983 BFD_RELOC_X86_64_32S,
2984 BFD_RELOC_X86_64_DTPMOD64,
2985 BFD_RELOC_X86_64_DTPOFF64,
2986 BFD_RELOC_X86_64_TPOFF64,
2987 BFD_RELOC_X86_64_TLSGD,
2988 BFD_RELOC_X86_64_TLSLD,
2989 BFD_RELOC_X86_64_DTPOFF32,
2990 BFD_RELOC_X86_64_GOTTPOFF,
2991 BFD_RELOC_X86_64_TPOFF32,
2992 BFD_RELOC_X86_64_GOTOFF64,
2993 BFD_RELOC_X86_64_GOTPC32,
2994 BFD_RELOC_X86_64_GOT64,
2995 BFD_RELOC_X86_64_GOTPCREL64,
2996 BFD_RELOC_X86_64_GOTPC64,
2997 BFD_RELOC_X86_64_GOTPLT64,
2998 BFD_RELOC_X86_64_PLTOFF64,
2999 BFD_RELOC_X86_64_GOTPC32_TLSDESC,
3000 BFD_RELOC_X86_64_TLSDESC_CALL,
3001 BFD_RELOC_X86_64_TLSDESC,
3002 BFD_RELOC_X86_64_IRELATIVE,
3004 /* ns32k relocations */
3005 BFD_RELOC_NS32K_IMM_8,
3006 BFD_RELOC_NS32K_IMM_16,
3007 BFD_RELOC_NS32K_IMM_32,
3008 BFD_RELOC_NS32K_IMM_8_PCREL,
3009 BFD_RELOC_NS32K_IMM_16_PCREL,
3010 BFD_RELOC_NS32K_IMM_32_PCREL,
3011 BFD_RELOC_NS32K_DISP_8,
3012 BFD_RELOC_NS32K_DISP_16,
3013 BFD_RELOC_NS32K_DISP_32,
3014 BFD_RELOC_NS32K_DISP_8_PCREL,
3015 BFD_RELOC_NS32K_DISP_16_PCREL,
3016 BFD_RELOC_NS32K_DISP_32_PCREL,
3018 /* PDP11 relocations */
3019 BFD_RELOC_PDP11_DISP_8_PCREL,
3020 BFD_RELOC_PDP11_DISP_6_PCREL,
3022 /* Picojava relocs. Not all of these appear in object files. */
3023 BFD_RELOC_PJ_CODE_HI16,
3024 BFD_RELOC_PJ_CODE_LO16,
3025 BFD_RELOC_PJ_CODE_DIR16,
3026 BFD_RELOC_PJ_CODE_DIR32,
3027 BFD_RELOC_PJ_CODE_REL16,
3028 BFD_RELOC_PJ_CODE_REL32,
3030 /* Power(rs6000) and PowerPC relocations. */
3033 BFD_RELOC_PPC_TOC16,
3035 BFD_RELOC_PPC_B16_BRTAKEN,
3036 BFD_RELOC_PPC_B16_BRNTAKEN,
3038 BFD_RELOC_PPC_BA16_BRTAKEN,
3039 BFD_RELOC_PPC_BA16_BRNTAKEN,
3041 BFD_RELOC_PPC_GLOB_DAT,
3042 BFD_RELOC_PPC_JMP_SLOT,
3043 BFD_RELOC_PPC_RELATIVE,
3044 BFD_RELOC_PPC_LOCAL24PC,
3045 BFD_RELOC_PPC_EMB_NADDR32,
3046 BFD_RELOC_PPC_EMB_NADDR16,
3047 BFD_RELOC_PPC_EMB_NADDR16_LO,
3048 BFD_RELOC_PPC_EMB_NADDR16_HI,
3049 BFD_RELOC_PPC_EMB_NADDR16_HA,
3050 BFD_RELOC_PPC_EMB_SDAI16,
3051 BFD_RELOC_PPC_EMB_SDA2I16,
3052 BFD_RELOC_PPC_EMB_SDA2REL,
3053 BFD_RELOC_PPC_EMB_SDA21,
3054 BFD_RELOC_PPC_EMB_MRKREF,
3055 BFD_RELOC_PPC_EMB_RELSEC16,
3056 BFD_RELOC_PPC_EMB_RELST_LO,
3057 BFD_RELOC_PPC_EMB_RELST_HI,
3058 BFD_RELOC_PPC_EMB_RELST_HA,
3059 BFD_RELOC_PPC_EMB_BIT_FLD,
3060 BFD_RELOC_PPC_EMB_RELSDA,
3061 BFD_RELOC_PPC64_HIGHER,
3062 BFD_RELOC_PPC64_HIGHER_S,
3063 BFD_RELOC_PPC64_HIGHEST,
3064 BFD_RELOC_PPC64_HIGHEST_S,
3065 BFD_RELOC_PPC64_TOC16_LO,
3066 BFD_RELOC_PPC64_TOC16_HI,
3067 BFD_RELOC_PPC64_TOC16_HA,
3068 BFD_RELOC_PPC64_TOC,
3069 BFD_RELOC_PPC64_PLTGOT16,
3070 BFD_RELOC_PPC64_PLTGOT16_LO,
3071 BFD_RELOC_PPC64_PLTGOT16_HI,
3072 BFD_RELOC_PPC64_PLTGOT16_HA,
3073 BFD_RELOC_PPC64_ADDR16_DS,
3074 BFD_RELOC_PPC64_ADDR16_LO_DS,
3075 BFD_RELOC_PPC64_GOT16_DS,
3076 BFD_RELOC_PPC64_GOT16_LO_DS,
3077 BFD_RELOC_PPC64_PLT16_LO_DS,
3078 BFD_RELOC_PPC64_SECTOFF_DS,
3079 BFD_RELOC_PPC64_SECTOFF_LO_DS,
3080 BFD_RELOC_PPC64_TOC16_DS,
3081 BFD_RELOC_PPC64_TOC16_LO_DS,
3082 BFD_RELOC_PPC64_PLTGOT16_DS,
3083 BFD_RELOC_PPC64_PLTGOT16_LO_DS,
3085 /* PowerPC and PowerPC64 thread-local storage relocations. */
3087 BFD_RELOC_PPC_TLSGD,
3088 BFD_RELOC_PPC_TLSLD,
3089 BFD_RELOC_PPC_DTPMOD,
3090 BFD_RELOC_PPC_TPREL16,
3091 BFD_RELOC_PPC_TPREL16_LO,
3092 BFD_RELOC_PPC_TPREL16_HI,
3093 BFD_RELOC_PPC_TPREL16_HA,
3094 BFD_RELOC_PPC_TPREL,
3095 BFD_RELOC_PPC_DTPREL16,
3096 BFD_RELOC_PPC_DTPREL16_LO,
3097 BFD_RELOC_PPC_DTPREL16_HI,
3098 BFD_RELOC_PPC_DTPREL16_HA,
3099 BFD_RELOC_PPC_DTPREL,
3100 BFD_RELOC_PPC_GOT_TLSGD16,
3101 BFD_RELOC_PPC_GOT_TLSGD16_LO,
3102 BFD_RELOC_PPC_GOT_TLSGD16_HI,
3103 BFD_RELOC_PPC_GOT_TLSGD16_HA,
3104 BFD_RELOC_PPC_GOT_TLSLD16,
3105 BFD_RELOC_PPC_GOT_TLSLD16_LO,
3106 BFD_RELOC_PPC_GOT_TLSLD16_HI,
3107 BFD_RELOC_PPC_GOT_TLSLD16_HA,
3108 BFD_RELOC_PPC_GOT_TPREL16,
3109 BFD_RELOC_PPC_GOT_TPREL16_LO,
3110 BFD_RELOC_PPC_GOT_TPREL16_HI,
3111 BFD_RELOC_PPC_GOT_TPREL16_HA,
3112 BFD_RELOC_PPC_GOT_DTPREL16,
3113 BFD_RELOC_PPC_GOT_DTPREL16_LO,
3114 BFD_RELOC_PPC_GOT_DTPREL16_HI,
3115 BFD_RELOC_PPC_GOT_DTPREL16_HA,
3116 BFD_RELOC_PPC64_TPREL16_DS,
3117 BFD_RELOC_PPC64_TPREL16_LO_DS,
3118 BFD_RELOC_PPC64_TPREL16_HIGHER,
3119 BFD_RELOC_PPC64_TPREL16_HIGHERA,
3120 BFD_RELOC_PPC64_TPREL16_HIGHEST,
3121 BFD_RELOC_PPC64_TPREL16_HIGHESTA,
3122 BFD_RELOC_PPC64_DTPREL16_DS,
3123 BFD_RELOC_PPC64_DTPREL16_LO_DS,
3124 BFD_RELOC_PPC64_DTPREL16_HIGHER,
3125 BFD_RELOC_PPC64_DTPREL16_HIGHERA,
3126 BFD_RELOC_PPC64_DTPREL16_HIGHEST,
3127 BFD_RELOC_PPC64_DTPREL16_HIGHESTA,
3129 /* IBM 370/390 relocations */
3132 /* The type of reloc used to build a constructor table - at the moment
3133 probably a 32 bit wide absolute relocation, but the target can choose.
3134 It generally does map to one of the other relocation types. */
3137 /* ARM 26 bit pc-relative branch. The lowest two bits must be zero and are
3138 not stored in the instruction. */
3139 BFD_RELOC_ARM_PCREL_BRANCH,
3141 /* ARM 26 bit pc-relative branch. The lowest bit must be zero and is
3142 not stored in the instruction. The 2nd lowest bit comes from a 1 bit
3143 field in the instruction. */
3144 BFD_RELOC_ARM_PCREL_BLX,
3146 /* Thumb 22 bit pc-relative branch. The lowest bit must be zero and is
3147 not stored in the instruction. The 2nd lowest bit comes from a 1 bit
3148 field in the instruction. */
3149 BFD_RELOC_THUMB_PCREL_BLX,
3151 /* ARM 26-bit pc-relative branch for an unconditional BL or BLX instruction. */
3152 BFD_RELOC_ARM_PCREL_CALL,
3154 /* ARM 26-bit pc-relative branch for B or conditional BL instruction. */
3155 BFD_RELOC_ARM_PCREL_JUMP,
3157 /* Thumb 7-, 9-, 12-, 20-, 23-, and 25-bit pc-relative branches.
3158 The lowest bit must be zero and is not stored in the instruction.
3159 Note that the corresponding ELF R_ARM_THM_JUMPnn constant has an
3160 "nn" one smaller in all cases. Note further that BRANCH23
3161 corresponds to R_ARM_THM_CALL. */
3162 BFD_RELOC_THUMB_PCREL_BRANCH7,
3163 BFD_RELOC_THUMB_PCREL_BRANCH9,
3164 BFD_RELOC_THUMB_PCREL_BRANCH12,
3165 BFD_RELOC_THUMB_PCREL_BRANCH20,
3166 BFD_RELOC_THUMB_PCREL_BRANCH23,
3167 BFD_RELOC_THUMB_PCREL_BRANCH25,
3169 /* 12-bit immediate offset, used in ARM-format ldr and str instructions. */
3170 BFD_RELOC_ARM_OFFSET_IMM,
3172 /* 5-bit immediate offset, used in Thumb-format ldr and str instructions. */
3173 BFD_RELOC_ARM_THUMB_OFFSET,
3175 /* Pc-relative or absolute relocation depending on target. Used for
3176 entries in .init_array sections. */
3177 BFD_RELOC_ARM_TARGET1,
3179 /* Read-only segment base relative address. */
3180 BFD_RELOC_ARM_ROSEGREL32,
3182 /* Data segment base relative address. */
3183 BFD_RELOC_ARM_SBREL32,
3185 /* This reloc is used for references to RTTI data from exception handling
3186 tables. The actual definition depends on the target. It may be a
3187 pc-relative or some form of GOT-indirect relocation. */
3188 BFD_RELOC_ARM_TARGET2,
3190 /* 31-bit PC relative address. */
3191 BFD_RELOC_ARM_PREL31,
3193 /* Low and High halfword relocations for MOVW and MOVT instructions. */
3196 BFD_RELOC_ARM_MOVW_PCREL,
3197 BFD_RELOC_ARM_MOVT_PCREL,
3198 BFD_RELOC_ARM_THUMB_MOVW,
3199 BFD_RELOC_ARM_THUMB_MOVT,
3200 BFD_RELOC_ARM_THUMB_MOVW_PCREL,
3201 BFD_RELOC_ARM_THUMB_MOVT_PCREL,
3203 /* Relocations for setting up GOTs and PLTs for shared libraries. */
3204 BFD_RELOC_ARM_JUMP_SLOT,
3205 BFD_RELOC_ARM_GLOB_DAT,
3206 BFD_RELOC_ARM_GOT32,
3207 BFD_RELOC_ARM_PLT32,
3208 BFD_RELOC_ARM_RELATIVE,
3209 BFD_RELOC_ARM_GOTOFF,
3210 BFD_RELOC_ARM_GOTPC,
3211 BFD_RELOC_ARM_GOT_PREL,
3213 /* ARM thread-local storage relocations. */
3214 BFD_RELOC_ARM_TLS_GD32,
3215 BFD_RELOC_ARM_TLS_LDO32,
3216 BFD_RELOC_ARM_TLS_LDM32,
3217 BFD_RELOC_ARM_TLS_DTPOFF32,
3218 BFD_RELOC_ARM_TLS_DTPMOD32,
3219 BFD_RELOC_ARM_TLS_TPOFF32,
3220 BFD_RELOC_ARM_TLS_IE32,
3221 BFD_RELOC_ARM_TLS_LE32,
3222 BFD_RELOC_ARM_TLS_GOTDESC,
3223 BFD_RELOC_ARM_TLS_CALL,
3224 BFD_RELOC_ARM_THM_TLS_CALL,
3225 BFD_RELOC_ARM_TLS_DESCSEQ,
3226 BFD_RELOC_ARM_THM_TLS_DESCSEQ,
3227 BFD_RELOC_ARM_TLS_DESC,
3229 /* ARM group relocations. */
3230 BFD_RELOC_ARM_ALU_PC_G0_NC,
3231 BFD_RELOC_ARM_ALU_PC_G0,
3232 BFD_RELOC_ARM_ALU_PC_G1_NC,
3233 BFD_RELOC_ARM_ALU_PC_G1,
3234 BFD_RELOC_ARM_ALU_PC_G2,
3235 BFD_RELOC_ARM_LDR_PC_G0,
3236 BFD_RELOC_ARM_LDR_PC_G1,
3237 BFD_RELOC_ARM_LDR_PC_G2,
3238 BFD_RELOC_ARM_LDRS_PC_G0,
3239 BFD_RELOC_ARM_LDRS_PC_G1,
3240 BFD_RELOC_ARM_LDRS_PC_G2,
3241 BFD_RELOC_ARM_LDC_PC_G0,
3242 BFD_RELOC_ARM_LDC_PC_G1,
3243 BFD_RELOC_ARM_LDC_PC_G2,
3244 BFD_RELOC_ARM_ALU_SB_G0_NC,
3245 BFD_RELOC_ARM_ALU_SB_G0,
3246 BFD_RELOC_ARM_ALU_SB_G1_NC,
3247 BFD_RELOC_ARM_ALU_SB_G1,
3248 BFD_RELOC_ARM_ALU_SB_G2,
3249 BFD_RELOC_ARM_LDR_SB_G0,
3250 BFD_RELOC_ARM_LDR_SB_G1,
3251 BFD_RELOC_ARM_LDR_SB_G2,
3252 BFD_RELOC_ARM_LDRS_SB_G0,
3253 BFD_RELOC_ARM_LDRS_SB_G1,
3254 BFD_RELOC_ARM_LDRS_SB_G2,
3255 BFD_RELOC_ARM_LDC_SB_G0,
3256 BFD_RELOC_ARM_LDC_SB_G1,
3257 BFD_RELOC_ARM_LDC_SB_G2,
3259 /* Annotation of BX instructions. */
3262 /* ARM support for STT_GNU_IFUNC. */
3263 BFD_RELOC_ARM_IRELATIVE,
3265 /* These relocs are only used within the ARM assembler. They are not
3266 (at present) written to any object files. */
3267 BFD_RELOC_ARM_IMMEDIATE,
3268 BFD_RELOC_ARM_ADRL_IMMEDIATE,
3269 BFD_RELOC_ARM_T32_IMMEDIATE,
3270 BFD_RELOC_ARM_T32_ADD_IMM,
3271 BFD_RELOC_ARM_T32_IMM12,
3272 BFD_RELOC_ARM_T32_ADD_PC12,
3273 BFD_RELOC_ARM_SHIFT_IMM,
3277 BFD_RELOC_ARM_MULTI,
3278 BFD_RELOC_ARM_CP_OFF_IMM,
3279 BFD_RELOC_ARM_CP_OFF_IMM_S2,
3280 BFD_RELOC_ARM_T32_CP_OFF_IMM,
3281 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2,
3282 BFD_RELOC_ARM_ADR_IMM,
3283 BFD_RELOC_ARM_LDR_IMM,
3284 BFD_RELOC_ARM_LITERAL,
3285 BFD_RELOC_ARM_IN_POOL,
3286 BFD_RELOC_ARM_OFFSET_IMM8,
3287 BFD_RELOC_ARM_T32_OFFSET_U8,
3288 BFD_RELOC_ARM_T32_OFFSET_IMM,
3289 BFD_RELOC_ARM_HWLITERAL,
3290 BFD_RELOC_ARM_THUMB_ADD,
3291 BFD_RELOC_ARM_THUMB_IMM,
3292 BFD_RELOC_ARM_THUMB_SHIFT,
3294 /* Renesas / SuperH SH relocs. Not all of these appear in object files. */
3295 BFD_RELOC_SH_PCDISP8BY2,
3296 BFD_RELOC_SH_PCDISP12BY2,
3299 BFD_RELOC_SH_DISP12,
3300 BFD_RELOC_SH_DISP12BY2,
3301 BFD_RELOC_SH_DISP12BY4,
3302 BFD_RELOC_SH_DISP12BY8,
3303 BFD_RELOC_SH_DISP20,
3304 BFD_RELOC_SH_DISP20BY8,
3306 BFD_RELOC_SH_IMM4BY2,
3307 BFD_RELOC_SH_IMM4BY4,
3309 BFD_RELOC_SH_IMM8BY2,
3310 BFD_RELOC_SH_IMM8BY4,
3311 BFD_RELOC_SH_PCRELIMM8BY2,
3312 BFD_RELOC_SH_PCRELIMM8BY4,
3313 BFD_RELOC_SH_SWITCH16,
3314 BFD_RELOC_SH_SWITCH32,
3321 BFD_RELOC_SH_LOOP_START,
3322 BFD_RELOC_SH_LOOP_END,
3324 BFD_RELOC_SH_GLOB_DAT,
3325 BFD_RELOC_SH_JMP_SLOT,
3326 BFD_RELOC_SH_RELATIVE,
3328 BFD_RELOC_SH_GOT_LOW16,
3329 BFD_RELOC_SH_GOT_MEDLOW16,
3330 BFD_RELOC_SH_GOT_MEDHI16,
3331 BFD_RELOC_SH_GOT_HI16,
3332 BFD_RELOC_SH_GOTPLT_LOW16,
3333 BFD_RELOC_SH_GOTPLT_MEDLOW16,
3334 BFD_RELOC_SH_GOTPLT_MEDHI16,
3335 BFD_RELOC_SH_GOTPLT_HI16,
3336 BFD_RELOC_SH_PLT_LOW16,
3337 BFD_RELOC_SH_PLT_MEDLOW16,
3338 BFD_RELOC_SH_PLT_MEDHI16,
3339 BFD_RELOC_SH_PLT_HI16,
3340 BFD_RELOC_SH_GOTOFF_LOW16,
3341 BFD_RELOC_SH_GOTOFF_MEDLOW16,
3342 BFD_RELOC_SH_GOTOFF_MEDHI16,
3343 BFD_RELOC_SH_GOTOFF_HI16,
3344 BFD_RELOC_SH_GOTPC_LOW16,
3345 BFD_RELOC_SH_GOTPC_MEDLOW16,
3346 BFD_RELOC_SH_GOTPC_MEDHI16,
3347 BFD_RELOC_SH_GOTPC_HI16,
3348 BFD_RELOC_SH_COPY64,
3349 BFD_RELOC_SH_GLOB_DAT64,
3350 BFD_RELOC_SH_JMP_SLOT64,
3351 BFD_RELOC_SH_RELATIVE64,
3352 BFD_RELOC_SH_GOT10BY4,
3353 BFD_RELOC_SH_GOT10BY8,
3354 BFD_RELOC_SH_GOTPLT10BY4,
3355 BFD_RELOC_SH_GOTPLT10BY8,
3356 BFD_RELOC_SH_GOTPLT32,
3357 BFD_RELOC_SH_SHMEDIA_CODE,
3360 BFD_RELOC_SH_IMMS6BY32,
3362 BFD_RELOC_SH_IMMS10,
3363 BFD_RELOC_SH_IMMS10BY2,
3364 BFD_RELOC_SH_IMMS10BY4,
3365 BFD_RELOC_SH_IMMS10BY8,
3366 BFD_RELOC_SH_IMMS16,
3367 BFD_RELOC_SH_IMMU16,
3368 BFD_RELOC_SH_IMM_LOW16,
3369 BFD_RELOC_SH_IMM_LOW16_PCREL,
3370 BFD_RELOC_SH_IMM_MEDLOW16,
3371 BFD_RELOC_SH_IMM_MEDLOW16_PCREL,
3372 BFD_RELOC_SH_IMM_MEDHI16,
3373 BFD_RELOC_SH_IMM_MEDHI16_PCREL,
3374 BFD_RELOC_SH_IMM_HI16,
3375 BFD_RELOC_SH_IMM_HI16_PCREL,
3377 BFD_RELOC_SH_TLS_GD_32,
3378 BFD_RELOC_SH_TLS_LD_32,
3379 BFD_RELOC_SH_TLS_LDO_32,
3380 BFD_RELOC_SH_TLS_IE_32,
3381 BFD_RELOC_SH_TLS_LE_32,
3382 BFD_RELOC_SH_TLS_DTPMOD32,
3383 BFD_RELOC_SH_TLS_DTPOFF32,
3384 BFD_RELOC_SH_TLS_TPOFF32,
3386 BFD_RELOC_SH_GOTOFF20,
3387 BFD_RELOC_SH_GOTFUNCDESC,
3388 BFD_RELOC_SH_GOTFUNCDESC20,
3389 BFD_RELOC_SH_GOTOFFFUNCDESC,
3390 BFD_RELOC_SH_GOTOFFFUNCDESC20,
3391 BFD_RELOC_SH_FUNCDESC,
3393 /* ARC Cores relocs.
3394 ARC 22 bit pc-relative branch. The lowest two bits must be zero and are
3395 not stored in the instruction. The high 20 bits are installed in bits 26
3396 through 7 of the instruction. */
3397 BFD_RELOC_ARC_B22_PCREL,
3399 /* ARC 26 bit absolute branch. The lowest two bits must be zero and are not
3400 stored in the instruction. The high 24 bits are installed in bits 23
3404 /* ADI Blackfin 16 bit immediate absolute reloc. */
3405 BFD_RELOC_BFIN_16_IMM,
3407 /* ADI Blackfin 16 bit immediate absolute reloc higher 16 bits. */
3408 BFD_RELOC_BFIN_16_HIGH,
3410 /* ADI Blackfin 'a' part of LSETUP. */
3411 BFD_RELOC_BFIN_4_PCREL,
3414 BFD_RELOC_BFIN_5_PCREL,
3416 /* ADI Blackfin 16 bit immediate absolute reloc lower 16 bits. */
3417 BFD_RELOC_BFIN_16_LOW,
3420 BFD_RELOC_BFIN_10_PCREL,
3422 /* ADI Blackfin 'b' part of LSETUP. */
3423 BFD_RELOC_BFIN_11_PCREL,
3426 BFD_RELOC_BFIN_12_PCREL_JUMP,
3428 /* ADI Blackfin Short jump, pcrel. */
3429 BFD_RELOC_BFIN_12_PCREL_JUMP_S,
3431 /* ADI Blackfin Call.x not implemented. */
3432 BFD_RELOC_BFIN_24_PCREL_CALL_X,
3434 /* ADI Blackfin Long Jump pcrel. */
3435 BFD_RELOC_BFIN_24_PCREL_JUMP_L,
3437 /* ADI Blackfin FD-PIC relocations. */
3438 BFD_RELOC_BFIN_GOT17M4,
3439 BFD_RELOC_BFIN_GOTHI,
3440 BFD_RELOC_BFIN_GOTLO,
3441 BFD_RELOC_BFIN_FUNCDESC,
3442 BFD_RELOC_BFIN_FUNCDESC_GOT17M4,
3443 BFD_RELOC_BFIN_FUNCDESC_GOTHI,
3444 BFD_RELOC_BFIN_FUNCDESC_GOTLO,
3445 BFD_RELOC_BFIN_FUNCDESC_VALUE,
3446 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4,
3447 BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
3448 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO,
3449 BFD_RELOC_BFIN_GOTOFF17M4,
3450 BFD_RELOC_BFIN_GOTOFFHI,
3451 BFD_RELOC_BFIN_GOTOFFLO,
3453 /* ADI Blackfin GOT relocation. */
3456 /* ADI Blackfin PLTPC relocation. */
3457 BFD_RELOC_BFIN_PLTPC,
3459 /* ADI Blackfin arithmetic relocation. */
3460 BFD_ARELOC_BFIN_PUSH,
3462 /* ADI Blackfin arithmetic relocation. */
3463 BFD_ARELOC_BFIN_CONST,
3465 /* ADI Blackfin arithmetic relocation. */
3466 BFD_ARELOC_BFIN_ADD,
3468 /* ADI Blackfin arithmetic relocation. */
3469 BFD_ARELOC_BFIN_SUB,
3471 /* ADI Blackfin arithmetic relocation. */
3472 BFD_ARELOC_BFIN_MULT,
3474 /* ADI Blackfin arithmetic relocation. */
3475 BFD_ARELOC_BFIN_DIV,
3477 /* ADI Blackfin arithmetic relocation. */
3478 BFD_ARELOC_BFIN_MOD,
3480 /* ADI Blackfin arithmetic relocation. */
3481 BFD_ARELOC_BFIN_LSHIFT,
3483 /* ADI Blackfin arithmetic relocation. */
3484 BFD_ARELOC_BFIN_RSHIFT,
3486 /* ADI Blackfin arithmetic relocation. */
3487 BFD_ARELOC_BFIN_AND,
3489 /* ADI Blackfin arithmetic relocation. */
3492 /* ADI Blackfin arithmetic relocation. */
3493 BFD_ARELOC_BFIN_XOR,
3495 /* ADI Blackfin arithmetic relocation. */
3496 BFD_ARELOC_BFIN_LAND,
3498 /* ADI Blackfin arithmetic relocation. */
3499 BFD_ARELOC_BFIN_LOR,
3501 /* ADI Blackfin arithmetic relocation. */
3502 BFD_ARELOC_BFIN_LEN,
3504 /* ADI Blackfin arithmetic relocation. */
3505 BFD_ARELOC_BFIN_NEG,
3507 /* ADI Blackfin arithmetic relocation. */
3508 BFD_ARELOC_BFIN_COMP,
3510 /* ADI Blackfin arithmetic relocation. */
3511 BFD_ARELOC_BFIN_PAGE,
3513 /* ADI Blackfin arithmetic relocation. */
3514 BFD_ARELOC_BFIN_HWPAGE,
3516 /* ADI Blackfin arithmetic relocation. */
3517 BFD_ARELOC_BFIN_ADDR,
3519 /* Mitsubishi D10V relocs.
3520 This is a 10-bit reloc with the right 2 bits
3522 BFD_RELOC_D10V_10_PCREL_R,
3524 /* Mitsubishi D10V relocs.
3525 This is a 10-bit reloc with the right 2 bits
3526 assumed to be 0. This is the same as the previous reloc
3527 except it is in the left container, i.e.,
3528 shifted left 15 bits. */
3529 BFD_RELOC_D10V_10_PCREL_L,
3531 /* This is an 18-bit reloc with the right 2 bits
3535 /* This is an 18-bit reloc with the right 2 bits
3537 BFD_RELOC_D10V_18_PCREL,
3539 /* Mitsubishi D30V relocs.
3540 This is a 6-bit absolute reloc. */
3543 /* This is a 6-bit pc-relative reloc with
3544 the right 3 bits assumed to be 0. */
3545 BFD_RELOC_D30V_9_PCREL,
3547 /* This is a 6-bit pc-relative reloc with
3548 the right 3 bits assumed to be 0. Same
3549 as the previous reloc but on the right side
3550 of the container. */
3551 BFD_RELOC_D30V_9_PCREL_R,
3553 /* This is a 12-bit absolute reloc with the
3554 right 3 bitsassumed to be 0. */
3557 /* This is a 12-bit pc-relative reloc with
3558 the right 3 bits assumed to be 0. */
3559 BFD_RELOC_D30V_15_PCREL,
3561 /* This is a 12-bit pc-relative reloc with
3562 the right 3 bits assumed to be 0. Same
3563 as the previous reloc but on the right side
3564 of the container. */
3565 BFD_RELOC_D30V_15_PCREL_R,
3567 /* This is an 18-bit absolute reloc with
3568 the right 3 bits assumed to be 0. */
3571 /* This is an 18-bit pc-relative reloc with
3572 the right 3 bits assumed to be 0. */
3573 BFD_RELOC_D30V_21_PCREL,
3575 /* This is an 18-bit pc-relative reloc with
3576 the right 3 bits assumed to be 0. Same
3577 as the previous reloc but on the right side
3578 of the container. */
3579 BFD_RELOC_D30V_21_PCREL_R,
3581 /* This is a 32-bit absolute reloc. */
3584 /* This is a 32-bit pc-relative reloc. */
3585 BFD_RELOC_D30V_32_PCREL,
3588 BFD_RELOC_DLX_HI16_S,
3594 BFD_RELOC_DLX_JMP26,
3596 /* Renesas M16C/M32C Relocations. */
3598 BFD_RELOC_M32C_RL_JUMP,
3599 BFD_RELOC_M32C_RL_1ADDR,
3600 BFD_RELOC_M32C_RL_2ADDR,
3602 /* Renesas M32R (formerly Mitsubishi M32R) relocs.
3603 This is a 24 bit absolute address. */
3606 /* This is a 10-bit pc-relative reloc with the right 2 bits assumed to be 0. */
3607 BFD_RELOC_M32R_10_PCREL,
3609 /* This is an 18-bit reloc with the right 2 bits assumed to be 0. */
3610 BFD_RELOC_M32R_18_PCREL,
3612 /* This is a 26-bit reloc with the right 2 bits assumed to be 0. */
3613 BFD_RELOC_M32R_26_PCREL,
3615 /* This is a 16-bit reloc containing the high 16 bits of an address
3616 used when the lower 16 bits are treated as unsigned. */
3617 BFD_RELOC_M32R_HI16_ULO,
3619 /* This is a 16-bit reloc containing the high 16 bits of an address
3620 used when the lower 16 bits are treated as signed. */
3621 BFD_RELOC_M32R_HI16_SLO,
3623 /* This is a 16-bit reloc containing the lower 16 bits of an address. */
3624 BFD_RELOC_M32R_LO16,
3626 /* This is a 16-bit reloc containing the small data area offset for use in
3627 add3, load, and store instructions. */
3628 BFD_RELOC_M32R_SDA16,
3631 BFD_RELOC_M32R_GOT24,
3632 BFD_RELOC_M32R_26_PLTREL,
3633 BFD_RELOC_M32R_COPY,
3634 BFD_RELOC_M32R_GLOB_DAT,
3635 BFD_RELOC_M32R_JMP_SLOT,
3636 BFD_RELOC_M32R_RELATIVE,
3637 BFD_RELOC_M32R_GOTOFF,
3638 BFD_RELOC_M32R_GOTOFF_HI_ULO,
3639 BFD_RELOC_M32R_GOTOFF_HI_SLO,
3640 BFD_RELOC_M32R_GOTOFF_LO,
3641 BFD_RELOC_M32R_GOTPC24,
3642 BFD_RELOC_M32R_GOT16_HI_ULO,
3643 BFD_RELOC_M32R_GOT16_HI_SLO,
3644 BFD_RELOC_M32R_GOT16_LO,
3645 BFD_RELOC_M32R_GOTPC_HI_ULO,
3646 BFD_RELOC_M32R_GOTPC_HI_SLO,
3647 BFD_RELOC_M32R_GOTPC_LO,
3649 /* This is a 9-bit reloc */
3650 BFD_RELOC_V850_9_PCREL,
3652 /* This is a 22-bit reloc */
3653 BFD_RELOC_V850_22_PCREL,
3655 /* This is a 16 bit offset from the short data area pointer. */
3656 BFD_RELOC_V850_SDA_16_16_OFFSET,
3658 /* This is a 16 bit offset (of which only 15 bits are used) from the
3659 short data area pointer. */
3660 BFD_RELOC_V850_SDA_15_16_OFFSET,
3662 /* This is a 16 bit offset from the zero data area pointer. */
3663 BFD_RELOC_V850_ZDA_16_16_OFFSET,
3665 /* This is a 16 bit offset (of which only 15 bits are used) from the
3666 zero data area pointer. */
3667 BFD_RELOC_V850_ZDA_15_16_OFFSET,
3669 /* This is an 8 bit offset (of which only 6 bits are used) from the
3670 tiny data area pointer. */
3671 BFD_RELOC_V850_TDA_6_8_OFFSET,
3673 /* This is an 8bit offset (of which only 7 bits are used) from the tiny
3674 data area pointer. */
3675 BFD_RELOC_V850_TDA_7_8_OFFSET,
3677 /* This is a 7 bit offset from the tiny data area pointer. */
3678 BFD_RELOC_V850_TDA_7_7_OFFSET,
3680 /* This is a 16 bit offset from the tiny data area pointer. */
3681 BFD_RELOC_V850_TDA_16_16_OFFSET,
3683 /* This is a 5 bit offset (of which only 4 bits are used) from the tiny
3684 data area pointer. */
3685 BFD_RELOC_V850_TDA_4_5_OFFSET,
3687 /* This is a 4 bit offset from the tiny data area pointer. */
3688 BFD_RELOC_V850_TDA_4_4_OFFSET,
3690 /* This is a 16 bit offset from the short data area pointer, with the
3691 bits placed non-contiguously in the instruction. */
3692 BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET,
3694 /* This is a 16 bit offset from the zero data area pointer, with the
3695 bits placed non-contiguously in the instruction. */
3696 BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET,
3698 /* This is a 6 bit offset from the call table base pointer. */
3699 BFD_RELOC_V850_CALLT_6_7_OFFSET,
3701 /* This is a 16 bit offset from the call table base pointer. */
3702 BFD_RELOC_V850_CALLT_16_16_OFFSET,
3704 /* Used for relaxing indirect function calls. */
3705 BFD_RELOC_V850_LONGCALL,
3707 /* Used for relaxing indirect jumps. */
3708 BFD_RELOC_V850_LONGJUMP,
3710 /* Used to maintain alignment whilst relaxing. */
3711 BFD_RELOC_V850_ALIGN,
3713 /* This is a variation of BFD_RELOC_LO16 that can be used in v850e ld.bu
3715 BFD_RELOC_V850_LO16_SPLIT_OFFSET,
3717 /* This is a 16-bit reloc. */
3718 BFD_RELOC_V850_16_PCREL,
3720 /* This is a 17-bit reloc. */
3721 BFD_RELOC_V850_17_PCREL,
3723 /* This is a 23-bit reloc. */
3726 /* This is a 32-bit reloc. */
3727 BFD_RELOC_V850_32_PCREL,
3729 /* This is a 32-bit reloc. */
3730 BFD_RELOC_V850_32_ABS,
3732 /* This is a 16-bit reloc. */
3733 BFD_RELOC_V850_16_SPLIT_OFFSET,
3735 /* This is a 16-bit reloc. */
3736 BFD_RELOC_V850_16_S1,
3738 /* Low 16 bits. 16 bit shifted by 1. */
3739 BFD_RELOC_V850_LO16_S1,
3741 /* This is a 16 bit offset from the call table base pointer. */
3742 BFD_RELOC_V850_CALLT_15_16_OFFSET,
3744 /* DSO relocations. */
3745 BFD_RELOC_V850_32_GOTPCREL,
3747 /* DSO relocations. */
3748 BFD_RELOC_V850_16_GOT,
3750 /* DSO relocations. */
3751 BFD_RELOC_V850_32_GOT,
3753 /* DSO relocations. */
3754 BFD_RELOC_V850_22_PLT_PCREL,
3756 /* DSO relocations. */
3757 BFD_RELOC_V850_32_PLT_PCREL,
3759 /* DSO relocations. */
3760 BFD_RELOC_V850_COPY,
3762 /* DSO relocations. */
3763 BFD_RELOC_V850_GLOB_DAT,
3765 /* DSO relocations. */
3766 BFD_RELOC_V850_JMP_SLOT,
3768 /* DSO relocations. */
3769 BFD_RELOC_V850_RELATIVE,
3771 /* DSO relocations. */
3772 BFD_RELOC_V850_16_GOTOFF,
3774 /* DSO relocations. */
3775 BFD_RELOC_V850_32_GOTOFF,
3778 BFD_RELOC_V850_CODE,
3780 /* start data in text. */
3781 BFD_RELOC_V850_DATA,
3783 /* This is a 32bit pcrel reloc for the mn10300, offset by two bytes in the
3785 BFD_RELOC_MN10300_32_PCREL,
3787 /* This is a 16bit pcrel reloc for the mn10300, offset by two bytes in the
3789 BFD_RELOC_MN10300_16_PCREL,
3791 /* This is a 8bit DP reloc for the tms320c30, where the most
3792 significant 8 bits of a 24 bit word are placed into the least
3793 significant 8 bits of the opcode. */
3794 BFD_RELOC_TIC30_LDP,
3796 /* This is a 7bit reloc for the tms320c54x, where the least
3797 significant 7 bits of a 16 bit word are placed into the least
3798 significant 7 bits of the opcode. */
3799 BFD_RELOC_TIC54X_PARTLS7,
3801 /* This is a 9bit DP reloc for the tms320c54x, where the most
3802 significant 9 bits of a 16 bit word are placed into the least
3803 significant 9 bits of the opcode. */
3804 BFD_RELOC_TIC54X_PARTMS9,
3806 /* This is an extended address 23-bit reloc for the tms320c54x. */
3807 BFD_RELOC_TIC54X_23,
3809 /* This is a 16-bit reloc for the tms320c54x, where the least
3810 significant 16 bits of a 23-bit extended address are placed into
3812 BFD_RELOC_TIC54X_16_OF_23,
3814 /* This is a reloc for the tms320c54x, where the most
3815 significant 7 bits of a 23-bit extended address are placed into
3817 BFD_RELOC_TIC54X_MS7_OF_23,
3819 /* TMS320C6000 relocations. */
3820 BFD_RELOC_C6000_PCR_S21,
3821 BFD_RELOC_C6000_PCR_S12,
3822 BFD_RELOC_C6000_PCR_S10,
3823 BFD_RELOC_C6000_PCR_S7,
3824 BFD_RELOC_C6000_ABS_S16,
3825 BFD_RELOC_C6000_ABS_L16,
3826 BFD_RELOC_C6000_ABS_H16,
3827 BFD_RELOC_C6000_SBR_U15_B,
3828 BFD_RELOC_C6000_SBR_U15_H,
3829 BFD_RELOC_C6000_SBR_U15_W,
3830 BFD_RELOC_C6000_SBR_S16,
3831 BFD_RELOC_C6000_SBR_L16_B,
3832 BFD_RELOC_C6000_SBR_L16_H,
3833 BFD_RELOC_C6000_SBR_L16_W,
3834 BFD_RELOC_C6000_SBR_H16_B,
3835 BFD_RELOC_C6000_SBR_H16_H,
3836 BFD_RELOC_C6000_SBR_H16_W,
3837 BFD_RELOC_C6000_SBR_GOT_U15_W,
3838 BFD_RELOC_C6000_SBR_GOT_L16_W,
3839 BFD_RELOC_C6000_SBR_GOT_H16_W,
3840 BFD_RELOC_C6000_DSBT_INDEX,
3841 BFD_RELOC_C6000_PREL31,
3842 BFD_RELOC_C6000_COPY,
3843 BFD_RELOC_C6000_JUMP_SLOT,
3844 BFD_RELOC_C6000_EHTYPE,
3845 BFD_RELOC_C6000_PCR_H16,
3846 BFD_RELOC_C6000_PCR_L16,
3847 BFD_RELOC_C6000_ALIGN,
3848 BFD_RELOC_C6000_FPHEAD,
3849 BFD_RELOC_C6000_NOCMP,
3851 /* This is a 48 bit reloc for the FR30 that stores 32 bits. */
3854 /* This is a 32 bit reloc for the FR30 that stores 20 bits split up into
3858 /* This is a 16 bit reloc for the FR30 that stores a 6 bit word offset in
3860 BFD_RELOC_FR30_6_IN_4,
3862 /* This is a 16 bit reloc for the FR30 that stores an 8 bit byte offset
3864 BFD_RELOC_FR30_8_IN_8,
3866 /* This is a 16 bit reloc for the FR30 that stores a 9 bit short offset
3868 BFD_RELOC_FR30_9_IN_8,
3870 /* This is a 16 bit reloc for the FR30 that stores a 10 bit word offset
3872 BFD_RELOC_FR30_10_IN_8,
3874 /* This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative
3875 short offset into 8 bits. */
3876 BFD_RELOC_FR30_9_PCREL,
3878 /* This is a 16 bit reloc for the FR30 that stores a 12 bit pc relative
3879 short offset into 11 bits. */
3880 BFD_RELOC_FR30_12_PCREL,
3882 /* Motorola Mcore relocations. */
3883 BFD_RELOC_MCORE_PCREL_IMM8BY4,
3884 BFD_RELOC_MCORE_PCREL_IMM11BY2,
3885 BFD_RELOC_MCORE_PCREL_IMM4BY2,
3886 BFD_RELOC_MCORE_PCREL_32,
3887 BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2,
3888 BFD_RELOC_MCORE_RVA,
3890 /* Toshiba Media Processor Relocations. */
3894 BFD_RELOC_MEP_PCREL8A2,
3895 BFD_RELOC_MEP_PCREL12A2,
3896 BFD_RELOC_MEP_PCREL17A2,
3897 BFD_RELOC_MEP_PCREL24A2,
3898 BFD_RELOC_MEP_PCABS24A2,
3899 BFD_RELOC_MEP_LOW16,
3900 BFD_RELOC_MEP_HI16U,
3901 BFD_RELOC_MEP_HI16S,
3902 BFD_RELOC_MEP_GPREL,
3903 BFD_RELOC_MEP_TPREL,
3904 BFD_RELOC_MEP_TPREL7,
3905 BFD_RELOC_MEP_TPREL7A2,
3906 BFD_RELOC_MEP_TPREL7A4,
3907 BFD_RELOC_MEP_UIMM24,
3908 BFD_RELOC_MEP_ADDR24A4,
3909 BFD_RELOC_MEP_GNU_VTINHERIT,
3910 BFD_RELOC_MEP_GNU_VTENTRY,
3913 /* These are relocations for the GETA instruction. */
3914 BFD_RELOC_MMIX_GETA,
3915 BFD_RELOC_MMIX_GETA_1,
3916 BFD_RELOC_MMIX_GETA_2,
3917 BFD_RELOC_MMIX_GETA_3,
3919 /* These are relocations for a conditional branch instruction. */
3920 BFD_RELOC_MMIX_CBRANCH,
3921 BFD_RELOC_MMIX_CBRANCH_J,
3922 BFD_RELOC_MMIX_CBRANCH_1,
3923 BFD_RELOC_MMIX_CBRANCH_2,
3924 BFD_RELOC_MMIX_CBRANCH_3,
3926 /* These are relocations for the PUSHJ instruction. */
3927 BFD_RELOC_MMIX_PUSHJ,
3928 BFD_RELOC_MMIX_PUSHJ_1,
3929 BFD_RELOC_MMIX_PUSHJ_2,
3930 BFD_RELOC_MMIX_PUSHJ_3,
3931 BFD_RELOC_MMIX_PUSHJ_STUBBABLE,
3933 /* These are relocations for the JMP instruction. */
3935 BFD_RELOC_MMIX_JMP_1,
3936 BFD_RELOC_MMIX_JMP_2,
3937 BFD_RELOC_MMIX_JMP_3,
3939 /* This is a relocation for a relative address as in a GETA instruction or
3941 BFD_RELOC_MMIX_ADDR19,
3943 /* This is a relocation for a relative address as in a JMP instruction. */
3944 BFD_RELOC_MMIX_ADDR27,
3946 /* This is a relocation for an instruction field that may be a general
3947 register or a value 0..255. */
3948 BFD_RELOC_MMIX_REG_OR_BYTE,
3950 /* This is a relocation for an instruction field that may be a general
3954 /* This is a relocation for two instruction fields holding a register and
3955 an offset, the equivalent of the relocation. */
3956 BFD_RELOC_MMIX_BASE_PLUS_OFFSET,
3958 /* This relocation is an assertion that the expression is not allocated as
3959 a global register. It does not modify contents. */
3960 BFD_RELOC_MMIX_LOCAL,
3962 /* This is a 16 bit reloc for the AVR that stores 8 bit pc relative
3963 short offset into 7 bits. */
3964 BFD_RELOC_AVR_7_PCREL,
3966 /* This is a 16 bit reloc for the AVR that stores 13 bit pc relative
3967 short offset into 12 bits. */
3968 BFD_RELOC_AVR_13_PCREL,
3970 /* This is a 16 bit reloc for the AVR that stores 17 bit value (usually
3971 program memory address) into 16 bits. */
3972 BFD_RELOC_AVR_16_PM,
3974 /* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
3975 data memory address) into 8 bit immediate value of LDI insn. */
3976 BFD_RELOC_AVR_LO8_LDI,
3978 /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
3979 of data memory address) into 8 bit immediate value of LDI insn. */
3980 BFD_RELOC_AVR_HI8_LDI,
3982 /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
3983 of program memory address) into 8 bit immediate value of LDI insn. */
3984 BFD_RELOC_AVR_HH8_LDI,
3986 /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
3987 of 32 bit value) into 8 bit immediate value of LDI insn. */
3988 BFD_RELOC_AVR_MS8_LDI,
3990 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3991 (usually data memory address) into 8 bit immediate value of SUBI insn. */
3992 BFD_RELOC_AVR_LO8_LDI_NEG,
3994 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
3995 (high 8 bit of data memory address) into 8 bit immediate value of
3997 BFD_RELOC_AVR_HI8_LDI_NEG,
3999 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4000 (most high 8 bit of program memory address) into 8 bit immediate value
4001 of LDI or SUBI insn. */
4002 BFD_RELOC_AVR_HH8_LDI_NEG,
4004 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value (msb
4005 of 32 bit value) into 8 bit immediate value of LDI insn. */
4006 BFD_RELOC_AVR_MS8_LDI_NEG,
4008 /* This is a 16 bit reloc for the AVR that stores 8 bit value (usually
4009 command address) into 8 bit immediate value of LDI insn. */
4010 BFD_RELOC_AVR_LO8_LDI_PM,
4012 /* This is a 16 bit reloc for the AVR that stores 8 bit value
4013 (command address) into 8 bit immediate value of LDI insn. If the address
4014 is beyond the 128k boundary, the linker inserts a jump stub for this reloc
4015 in the lower 128k. */
4016 BFD_RELOC_AVR_LO8_LDI_GS,
4018 /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
4019 of command address) into 8 bit immediate value of LDI insn. */
4020 BFD_RELOC_AVR_HI8_LDI_PM,
4022 /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
4023 of command address) into 8 bit immediate value of LDI insn. If the address
4024 is beyond the 128k boundary, the linker inserts a jump stub for this reloc
4026 BFD_RELOC_AVR_HI8_LDI_GS,
4028 /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
4029 of command address) into 8 bit immediate value of LDI insn. */
4030 BFD_RELOC_AVR_HH8_LDI_PM,
4032 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4033 (usually command address) into 8 bit immediate value of SUBI insn. */
4034 BFD_RELOC_AVR_LO8_LDI_PM_NEG,
4036 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4037 (high 8 bit of 16 bit command address) into 8 bit immediate value
4039 BFD_RELOC_AVR_HI8_LDI_PM_NEG,
4041 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value
4042 (high 6 bit of 22 bit command address) into 8 bit immediate
4043 value of SUBI insn. */
4044 BFD_RELOC_AVR_HH8_LDI_PM_NEG,
4046 /* This is a 32 bit reloc for the AVR that stores 23 bit value
4050 /* This is a 16 bit reloc for the AVR that stores all needed bits
4051 for absolute addressing with ldi with overflow check to linktime */
4054 /* This is a 6 bit reloc for the AVR that stores offset for ldd/std
4058 /* This is a 6 bit reloc for the AVR that stores offset for adiw/sbiw
4060 BFD_RELOC_AVR_6_ADIW,
4062 /* Renesas RL78 Relocations. */
4063 BFD_RELOC_RL78_NEG8,
4064 BFD_RELOC_RL78_NEG16,
4065 BFD_RELOC_RL78_NEG24,
4066 BFD_RELOC_RL78_NEG32,
4067 BFD_RELOC_RL78_16_OP,
4068 BFD_RELOC_RL78_24_OP,
4069 BFD_RELOC_RL78_32_OP,
4073 BFD_RELOC_RL78_DIR3U_PCREL,
4074 BFD_RELOC_RL78_DIFF,
4075 BFD_RELOC_RL78_GPRELB,
4076 BFD_RELOC_RL78_GPRELW,
4077 BFD_RELOC_RL78_GPRELL,
4079 BFD_RELOC_RL78_OP_SUBTRACT,
4080 BFD_RELOC_RL78_OP_NEG,
4081 BFD_RELOC_RL78_OP_AND,
4082 BFD_RELOC_RL78_OP_SHRA,
4083 BFD_RELOC_RL78_ABS8,
4084 BFD_RELOC_RL78_ABS16,
4085 BFD_RELOC_RL78_ABS16_REV,
4086 BFD_RELOC_RL78_ABS32,
4087 BFD_RELOC_RL78_ABS32_REV,
4088 BFD_RELOC_RL78_ABS16U,
4089 BFD_RELOC_RL78_ABS16UW,
4090 BFD_RELOC_RL78_ABS16UL,
4091 BFD_RELOC_RL78_RELAX,
4092 BFD_RELOC_RL78_HI16,
4094 BFD_RELOC_RL78_LO16,
4096 /* Renesas RX Relocations. */
4107 BFD_RELOC_RX_DIR3U_PCREL,
4109 BFD_RELOC_RX_GPRELB,
4110 BFD_RELOC_RX_GPRELW,
4111 BFD_RELOC_RX_GPRELL,
4113 BFD_RELOC_RX_OP_SUBTRACT,
4114 BFD_RELOC_RX_OP_NEG,
4117 BFD_RELOC_RX_ABS16_REV,
4119 BFD_RELOC_RX_ABS32_REV,
4120 BFD_RELOC_RX_ABS16U,
4121 BFD_RELOC_RX_ABS16UW,
4122 BFD_RELOC_RX_ABS16UL,
4125 /* Direct 12 bit. */
4128 /* 12 bit GOT offset. */
4129 BFD_RELOC_390_GOT12,
4131 /* 32 bit PC relative PLT address. */
4132 BFD_RELOC_390_PLT32,
4134 /* Copy symbol at runtime. */
4137 /* Create GOT entry. */
4138 BFD_RELOC_390_GLOB_DAT,
4140 /* Create PLT entry. */
4141 BFD_RELOC_390_JMP_SLOT,
4143 /* Adjust by program base. */
4144 BFD_RELOC_390_RELATIVE,
4146 /* 32 bit PC relative offset to GOT. */
4147 BFD_RELOC_390_GOTPC,
4149 /* 16 bit GOT offset. */
4150 BFD_RELOC_390_GOT16,
4152 /* PC relative 16 bit shifted by 1. */
4153 BFD_RELOC_390_PC16DBL,
4155 /* 16 bit PC rel. PLT shifted by 1. */
4156 BFD_RELOC_390_PLT16DBL,
4158 /* PC relative 32 bit shifted by 1. */
4159 BFD_RELOC_390_PC32DBL,
4161 /* 32 bit PC rel. PLT shifted by 1. */
4162 BFD_RELOC_390_PLT32DBL,
4164 /* 32 bit PC rel. GOT shifted by 1. */
4165 BFD_RELOC_390_GOTPCDBL,
4167 /* 64 bit GOT offset. */
4168 BFD_RELOC_390_GOT64,
4170 /* 64 bit PC relative PLT address. */
4171 BFD_RELOC_390_PLT64,
4173 /* 32 bit rel. offset to GOT entry. */
4174 BFD_RELOC_390_GOTENT,
4176 /* 64 bit offset to GOT. */
4177 BFD_RELOC_390_GOTOFF64,
4179 /* 12-bit offset to symbol-entry within GOT, with PLT handling. */
4180 BFD_RELOC_390_GOTPLT12,
4182 /* 16-bit offset to symbol-entry within GOT, with PLT handling. */
4183 BFD_RELOC_390_GOTPLT16,
4185 /* 32-bit offset to symbol-entry within GOT, with PLT handling. */
4186 BFD_RELOC_390_GOTPLT32,
4188 /* 64-bit offset to symbol-entry within GOT, with PLT handling. */
4189 BFD_RELOC_390_GOTPLT64,
4191 /* 32-bit rel. offset to symbol-entry within GOT, with PLT handling. */
4192 BFD_RELOC_390_GOTPLTENT,
4194 /* 16-bit rel. offset from the GOT to a PLT entry. */
4195 BFD_RELOC_390_PLTOFF16,
4197 /* 32-bit rel. offset from the GOT to a PLT entry. */
4198 BFD_RELOC_390_PLTOFF32,
4200 /* 64-bit rel. offset from the GOT to a PLT entry. */
4201 BFD_RELOC_390_PLTOFF64,
4203 /* s390 tls relocations. */
4204 BFD_RELOC_390_TLS_LOAD,
4205 BFD_RELOC_390_TLS_GDCALL,
4206 BFD_RELOC_390_TLS_LDCALL,
4207 BFD_RELOC_390_TLS_GD32,
4208 BFD_RELOC_390_TLS_GD64,
4209 BFD_RELOC_390_TLS_GOTIE12,
4210 BFD_RELOC_390_TLS_GOTIE32,
4211 BFD_RELOC_390_TLS_GOTIE64,
4212 BFD_RELOC_390_TLS_LDM32,
4213 BFD_RELOC_390_TLS_LDM64,
4214 BFD_RELOC_390_TLS_IE32,
4215 BFD_RELOC_390_TLS_IE64,
4216 BFD_RELOC_390_TLS_IEENT,
4217 BFD_RELOC_390_TLS_LE32,
4218 BFD_RELOC_390_TLS_LE64,
4219 BFD_RELOC_390_TLS_LDO32,
4220 BFD_RELOC_390_TLS_LDO64,
4221 BFD_RELOC_390_TLS_DTPMOD,
4222 BFD_RELOC_390_TLS_DTPOFF,
4223 BFD_RELOC_390_TLS_TPOFF,
4225 /* Long displacement extension. */
4227 BFD_RELOC_390_GOT20,
4228 BFD_RELOC_390_GOTPLT20,
4229 BFD_RELOC_390_TLS_GOTIE20,
4231 /* Score relocations
4232 Low 16 bit for load/store */
4233 BFD_RELOC_SCORE_GPREL15,
4235 /* This is a 24-bit reloc with the right 1 bit assumed to be 0 */
4236 BFD_RELOC_SCORE_DUMMY2,
4237 BFD_RELOC_SCORE_JMP,
4239 /* This is a 19-bit reloc with the right 1 bit assumed to be 0 */
4240 BFD_RELOC_SCORE_BRANCH,
4242 /* This is a 32-bit reloc for 48-bit instructions. */
4243 BFD_RELOC_SCORE_IMM30,
4245 /* This is a 32-bit reloc for 48-bit instructions. */
4246 BFD_RELOC_SCORE_IMM32,
4248 /* This is a 11-bit reloc with the right 1 bit assumed to be 0 */
4249 BFD_RELOC_SCORE16_JMP,
4251 /* This is a 8-bit reloc with the right 1 bit assumed to be 0 */
4252 BFD_RELOC_SCORE16_BRANCH,
4254 /* This is a 9-bit reloc with the right 1 bit assumed to be 0 */
4255 BFD_RELOC_SCORE_BCMP,
4257 /* Undocumented Score relocs */
4258 BFD_RELOC_SCORE_GOT15,
4259 BFD_RELOC_SCORE_GOT_LO16,
4260 BFD_RELOC_SCORE_CALL15,
4261 BFD_RELOC_SCORE_DUMMY_HI16,
4263 /* Scenix IP2K - 9-bit register number / data address */
4266 /* Scenix IP2K - 4-bit register/data bank number */
4267 BFD_RELOC_IP2K_BANK,
4269 /* Scenix IP2K - low 13 bits of instruction word address */
4270 BFD_RELOC_IP2K_ADDR16CJP,
4272 /* Scenix IP2K - high 3 bits of instruction word address */
4273 BFD_RELOC_IP2K_PAGE3,
4275 /* Scenix IP2K - ext/low/high 8 bits of data address */
4276 BFD_RELOC_IP2K_LO8DATA,
4277 BFD_RELOC_IP2K_HI8DATA,
4278 BFD_RELOC_IP2K_EX8DATA,
4280 /* Scenix IP2K - low/high 8 bits of instruction word address */
4281 BFD_RELOC_IP2K_LO8INSN,
4282 BFD_RELOC_IP2K_HI8INSN,
4284 /* Scenix IP2K - even/odd PC modifier to modify snb pcl.0 */
4285 BFD_RELOC_IP2K_PC_SKIP,
4287 /* Scenix IP2K - 16 bit word address in text section. */
4288 BFD_RELOC_IP2K_TEXT,
4290 /* Scenix IP2K - 7-bit sp or dp offset */
4291 BFD_RELOC_IP2K_FR_OFFSET,
4293 /* Scenix VPE4K coprocessor - data/insn-space addressing */
4294 BFD_RELOC_VPE4KMATH_DATA,
4295 BFD_RELOC_VPE4KMATH_INSN,
4297 /* These two relocations are used by the linker to determine which of
4298 the entries in a C++ virtual function table are actually used. When
4299 the --gc-sections option is given, the linker will zero out the entries
4300 that are not used, so that the code for those functions need not be
4301 included in the output.
4303 VTABLE_INHERIT is a zero-space relocation used to describe to the
4304 linker the inheritance tree of a C++ virtual function table. The
4305 relocation's symbol should be the parent class' vtable, and the
4306 relocation should be located at the child vtable.
4308 VTABLE_ENTRY is a zero-space relocation that describes the use of a
4309 virtual function table entry. The reloc's symbol should refer to the
4310 table of the class mentioned in the code. Off of that base, an offset
4311 describes the entry that is being used. For Rela hosts, this offset
4312 is stored in the reloc's addend. For Rel hosts, we are forced to put
4313 this offset in the reloc's section offset. */
4314 BFD_RELOC_VTABLE_INHERIT,
4315 BFD_RELOC_VTABLE_ENTRY,
4317 /* Intel IA64 Relocations. */
4318 BFD_RELOC_IA64_IMM14,
4319 BFD_RELOC_IA64_IMM22,
4320 BFD_RELOC_IA64_IMM64,
4321 BFD_RELOC_IA64_DIR32MSB,
4322 BFD_RELOC_IA64_DIR32LSB,
4323 BFD_RELOC_IA64_DIR64MSB,
4324 BFD_RELOC_IA64_DIR64LSB,
4325 BFD_RELOC_IA64_GPREL22,
4326 BFD_RELOC_IA64_GPREL64I,
4327 BFD_RELOC_IA64_GPREL32MSB,
4328 BFD_RELOC_IA64_GPREL32LSB,
4329 BFD_RELOC_IA64_GPREL64MSB,
4330 BFD_RELOC_IA64_GPREL64LSB,
4331 BFD_RELOC_IA64_LTOFF22,
4332 BFD_RELOC_IA64_LTOFF64I,
4333 BFD_RELOC_IA64_PLTOFF22,
4334 BFD_RELOC_IA64_PLTOFF64I,
4335 BFD_RELOC_IA64_PLTOFF64MSB,
4336 BFD_RELOC_IA64_PLTOFF64LSB,
4337 BFD_RELOC_IA64_FPTR64I,
4338 BFD_RELOC_IA64_FPTR32MSB,
4339 BFD_RELOC_IA64_FPTR32LSB,
4340 BFD_RELOC_IA64_FPTR64MSB,
4341 BFD_RELOC_IA64_FPTR64LSB,
4342 BFD_RELOC_IA64_PCREL21B,
4343 BFD_RELOC_IA64_PCREL21BI,
4344 BFD_RELOC_IA64_PCREL21M,
4345 BFD_RELOC_IA64_PCREL21F,
4346 BFD_RELOC_IA64_PCREL22,
4347 BFD_RELOC_IA64_PCREL60B,
4348 BFD_RELOC_IA64_PCREL64I,
4349 BFD_RELOC_IA64_PCREL32MSB,
4350 BFD_RELOC_IA64_PCREL32LSB,
4351 BFD_RELOC_IA64_PCREL64MSB,
4352 BFD_RELOC_IA64_PCREL64LSB,
4353 BFD_RELOC_IA64_LTOFF_FPTR22,
4354 BFD_RELOC_IA64_LTOFF_FPTR64I,
4355 BFD_RELOC_IA64_LTOFF_FPTR32MSB,
4356 BFD_RELOC_IA64_LTOFF_FPTR32LSB,
4357 BFD_RELOC_IA64_LTOFF_FPTR64MSB,
4358 BFD_RELOC_IA64_LTOFF_FPTR64LSB,
4359 BFD_RELOC_IA64_SEGREL32MSB,
4360 BFD_RELOC_IA64_SEGREL32LSB,
4361 BFD_RELOC_IA64_SEGREL64MSB,
4362 BFD_RELOC_IA64_SEGREL64LSB,
4363 BFD_RELOC_IA64_SECREL32MSB,
4364 BFD_RELOC_IA64_SECREL32LSB,
4365 BFD_RELOC_IA64_SECREL64MSB,
4366 BFD_RELOC_IA64_SECREL64LSB,
4367 BFD_RELOC_IA64_REL32MSB,
4368 BFD_RELOC_IA64_REL32LSB,
4369 BFD_RELOC_IA64_REL64MSB,
4370 BFD_RELOC_IA64_REL64LSB,
4371 BFD_RELOC_IA64_LTV32MSB,
4372 BFD_RELOC_IA64_LTV32LSB,
4373 BFD_RELOC_IA64_LTV64MSB,
4374 BFD_RELOC_IA64_LTV64LSB,
4375 BFD_RELOC_IA64_IPLTMSB,
4376 BFD_RELOC_IA64_IPLTLSB,
4377 BFD_RELOC_IA64_COPY,
4378 BFD_RELOC_IA64_LTOFF22X,
4379 BFD_RELOC_IA64_LDXMOV,
4380 BFD_RELOC_IA64_TPREL14,
4381 BFD_RELOC_IA64_TPREL22,
4382 BFD_RELOC_IA64_TPREL64I,
4383 BFD_RELOC_IA64_TPREL64MSB,
4384 BFD_RELOC_IA64_TPREL64LSB,
4385 BFD_RELOC_IA64_LTOFF_TPREL22,
4386 BFD_RELOC_IA64_DTPMOD64MSB,
4387 BFD_RELOC_IA64_DTPMOD64LSB,
4388 BFD_RELOC_IA64_LTOFF_DTPMOD22,
4389 BFD_RELOC_IA64_DTPREL14,
4390 BFD_RELOC_IA64_DTPREL22,
4391 BFD_RELOC_IA64_DTPREL64I,
4392 BFD_RELOC_IA64_DTPREL32MSB,
4393 BFD_RELOC_IA64_DTPREL32LSB,
4394 BFD_RELOC_IA64_DTPREL64MSB,
4395 BFD_RELOC_IA64_DTPREL64LSB,
4396 BFD_RELOC_IA64_LTOFF_DTPREL22,
4398 /* Motorola 68HC11 reloc.
4399 This is the 8 bit high part of an absolute address. */
4400 BFD_RELOC_M68HC11_HI8,
4402 /* Motorola 68HC11 reloc.
4403 This is the 8 bit low part of an absolute address. */
4404 BFD_RELOC_M68HC11_LO8,
4406 /* Motorola 68HC11 reloc.
4407 This is the 3 bit of a value. */
4408 BFD_RELOC_M68HC11_3B,
4410 /* Motorola 68HC11 reloc.
4411 This reloc marks the beginning of a jump/call instruction.
4412 It is used for linker relaxation to correctly identify beginning
4413 of instruction and change some branches to use PC-relative
4415 BFD_RELOC_M68HC11_RL_JUMP,
4417 /* Motorola 68HC11 reloc.
4418 This reloc marks a group of several instructions that gcc generates
4419 and for which the linker relaxation pass can modify and/or remove
4421 BFD_RELOC_M68HC11_RL_GROUP,
4423 /* Motorola 68HC11 reloc.
4424 This is the 16-bit lower part of an address. It is used for 'call'
4425 instruction to specify the symbol address without any special
4426 transformation (due to memory bank window). */
4427 BFD_RELOC_M68HC11_LO16,
4429 /* Motorola 68HC11 reloc.
4430 This is a 8-bit reloc that specifies the page number of an address.
4431 It is used by 'call' instruction to specify the page number of
4433 BFD_RELOC_M68HC11_PAGE,
4435 /* Motorola 68HC11 reloc.
4436 This is a 24-bit reloc that represents the address with a 16-bit
4437 value and a 8-bit page number. The symbol address is transformed
4438 to follow the 16K memory bank of 68HC12 (seen as mapped in the window). */
4439 BFD_RELOC_M68HC11_24,
4441 /* Motorola 68HC12 reloc.
4442 This is the 5 bits of a value. */
4443 BFD_RELOC_M68HC12_5B,
4445 /* NS CR16C Relocations. */
4446 BFD_RELOC_16C_NUM08,
4447 BFD_RELOC_16C_NUM08_C,
4448 BFD_RELOC_16C_NUM16,
4449 BFD_RELOC_16C_NUM16_C,
4450 BFD_RELOC_16C_NUM32,
4451 BFD_RELOC_16C_NUM32_C,
4452 BFD_RELOC_16C_DISP04,
4453 BFD_RELOC_16C_DISP04_C,
4454 BFD_RELOC_16C_DISP08,
4455 BFD_RELOC_16C_DISP08_C,
4456 BFD_RELOC_16C_DISP16,
4457 BFD_RELOC_16C_DISP16_C,
4458 BFD_RELOC_16C_DISP24,
4459 BFD_RELOC_16C_DISP24_C,
4460 BFD_RELOC_16C_DISP24a,
4461 BFD_RELOC_16C_DISP24a_C,
4462 BFD_RELOC_16C_REG04,
4463 BFD_RELOC_16C_REG04_C,
4464 BFD_RELOC_16C_REG04a,
4465 BFD_RELOC_16C_REG04a_C,
4466 BFD_RELOC_16C_REG14,
4467 BFD_RELOC_16C_REG14_C,
4468 BFD_RELOC_16C_REG16,
4469 BFD_RELOC_16C_REG16_C,
4470 BFD_RELOC_16C_REG20,
4471 BFD_RELOC_16C_REG20_C,
4472 BFD_RELOC_16C_ABS20,
4473 BFD_RELOC_16C_ABS20_C,
4474 BFD_RELOC_16C_ABS24,
4475 BFD_RELOC_16C_ABS24_C,
4476 BFD_RELOC_16C_IMM04,
4477 BFD_RELOC_16C_IMM04_C,
4478 BFD_RELOC_16C_IMM16,
4479 BFD_RELOC_16C_IMM16_C,
4480 BFD_RELOC_16C_IMM20,
4481 BFD_RELOC_16C_IMM20_C,
4482 BFD_RELOC_16C_IMM24,
4483 BFD_RELOC_16C_IMM24_C,
4484 BFD_RELOC_16C_IMM32,
4485 BFD_RELOC_16C_IMM32_C,
4487 /* NS CR16 Relocations. */
4488 BFD_RELOC_CR16_NUM8,
4489 BFD_RELOC_CR16_NUM16,
4490 BFD_RELOC_CR16_NUM32,
4491 BFD_RELOC_CR16_NUM32a,
4492 BFD_RELOC_CR16_REGREL0,
4493 BFD_RELOC_CR16_REGREL4,
4494 BFD_RELOC_CR16_REGREL4a,
4495 BFD_RELOC_CR16_REGREL14,
4496 BFD_RELOC_CR16_REGREL14a,
4497 BFD_RELOC_CR16_REGREL16,
4498 BFD_RELOC_CR16_REGREL20,
4499 BFD_RELOC_CR16_REGREL20a,
4500 BFD_RELOC_CR16_ABS20,
4501 BFD_RELOC_CR16_ABS24,
4502 BFD_RELOC_CR16_IMM4,
4503 BFD_RELOC_CR16_IMM8,
4504 BFD_RELOC_CR16_IMM16,
4505 BFD_RELOC_CR16_IMM20,
4506 BFD_RELOC_CR16_IMM24,
4507 BFD_RELOC_CR16_IMM32,
4508 BFD_RELOC_CR16_IMM32a,
4509 BFD_RELOC_CR16_DISP4,
4510 BFD_RELOC_CR16_DISP8,
4511 BFD_RELOC_CR16_DISP16,
4512 BFD_RELOC_CR16_DISP20,
4513 BFD_RELOC_CR16_DISP24,
4514 BFD_RELOC_CR16_DISP24a,
4515 BFD_RELOC_CR16_SWITCH8,
4516 BFD_RELOC_CR16_SWITCH16,
4517 BFD_RELOC_CR16_SWITCH32,
4518 BFD_RELOC_CR16_GOT_REGREL20,
4519 BFD_RELOC_CR16_GOTC_REGREL20,
4520 BFD_RELOC_CR16_GLOB_DAT,
4522 /* NS CRX Relocations. */
4525 BFD_RELOC_CRX_REL8_CMP,
4526 BFD_RELOC_CRX_REL16,
4527 BFD_RELOC_CRX_REL24,
4528 BFD_RELOC_CRX_REL32,
4529 BFD_RELOC_CRX_REGREL12,
4530 BFD_RELOC_CRX_REGREL22,
4531 BFD_RELOC_CRX_REGREL28,
4532 BFD_RELOC_CRX_REGREL32,
4533 BFD_RELOC_CRX_ABS16,
4534 BFD_RELOC_CRX_ABS32,
4536 BFD_RELOC_CRX_NUM16,
4537 BFD_RELOC_CRX_NUM32,
4538 BFD_RELOC_CRX_IMM16,
4539 BFD_RELOC_CRX_IMM32,
4540 BFD_RELOC_CRX_SWITCH8,
4541 BFD_RELOC_CRX_SWITCH16,
4542 BFD_RELOC_CRX_SWITCH32,
4544 /* These relocs are only used within the CRIS assembler. They are not
4545 (at present) written to any object files. */
4546 BFD_RELOC_CRIS_BDISP8,
4547 BFD_RELOC_CRIS_UNSIGNED_5,
4548 BFD_RELOC_CRIS_SIGNED_6,
4549 BFD_RELOC_CRIS_UNSIGNED_6,
4550 BFD_RELOC_CRIS_SIGNED_8,
4551 BFD_RELOC_CRIS_UNSIGNED_8,
4552 BFD_RELOC_CRIS_SIGNED_16,
4553 BFD_RELOC_CRIS_UNSIGNED_16,
4554 BFD_RELOC_CRIS_LAPCQ_OFFSET,
4555 BFD_RELOC_CRIS_UNSIGNED_4,
4557 /* Relocs used in ELF shared libraries for CRIS. */
4558 BFD_RELOC_CRIS_COPY,
4559 BFD_RELOC_CRIS_GLOB_DAT,
4560 BFD_RELOC_CRIS_JUMP_SLOT,
4561 BFD_RELOC_CRIS_RELATIVE,
4563 /* 32-bit offset to symbol-entry within GOT. */
4564 BFD_RELOC_CRIS_32_GOT,
4566 /* 16-bit offset to symbol-entry within GOT. */
4567 BFD_RELOC_CRIS_16_GOT,
4569 /* 32-bit offset to symbol-entry within GOT, with PLT handling. */
4570 BFD_RELOC_CRIS_32_GOTPLT,
4572 /* 16-bit offset to symbol-entry within GOT, with PLT handling. */
4573 BFD_RELOC_CRIS_16_GOTPLT,
4575 /* 32-bit offset to symbol, relative to GOT. */
4576 BFD_RELOC_CRIS_32_GOTREL,
4578 /* 32-bit offset to symbol with PLT entry, relative to GOT. */
4579 BFD_RELOC_CRIS_32_PLT_GOTREL,
4581 /* 32-bit offset to symbol with PLT entry, relative to this relocation. */
4582 BFD_RELOC_CRIS_32_PLT_PCREL,
4584 /* Relocs used in TLS code for CRIS. */
4585 BFD_RELOC_CRIS_32_GOT_GD,
4586 BFD_RELOC_CRIS_16_GOT_GD,
4587 BFD_RELOC_CRIS_32_GD,
4589 BFD_RELOC_CRIS_32_DTPREL,
4590 BFD_RELOC_CRIS_16_DTPREL,
4591 BFD_RELOC_CRIS_32_GOT_TPREL,
4592 BFD_RELOC_CRIS_16_GOT_TPREL,
4593 BFD_RELOC_CRIS_32_TPREL,
4594 BFD_RELOC_CRIS_16_TPREL,
4595 BFD_RELOC_CRIS_DTPMOD,
4596 BFD_RELOC_CRIS_32_IE,
4598 /* Intel i860 Relocations. */
4600 BFD_RELOC_860_GLOB_DAT,
4601 BFD_RELOC_860_JUMP_SLOT,
4602 BFD_RELOC_860_RELATIVE,
4604 BFD_RELOC_860_PLT26,
4607 BFD_RELOC_860_SPLIT0,
4609 BFD_RELOC_860_SPLIT1,
4611 BFD_RELOC_860_SPLIT2,
4613 BFD_RELOC_860_LOGOT0,
4614 BFD_RELOC_860_SPGOT0,
4615 BFD_RELOC_860_LOGOT1,
4616 BFD_RELOC_860_SPGOT1,
4617 BFD_RELOC_860_LOGOTOFF0,
4618 BFD_RELOC_860_SPGOTOFF0,
4619 BFD_RELOC_860_LOGOTOFF1,
4620 BFD_RELOC_860_SPGOTOFF1,
4621 BFD_RELOC_860_LOGOTOFF2,
4622 BFD_RELOC_860_LOGOTOFF3,
4624 BFD_RELOC_860_HIGHADJ,
4625 BFD_RELOC_860_HAGOT,
4626 BFD_RELOC_860_HAGOTOFF,
4629 BFD_RELOC_860_HIGOT,
4630 BFD_RELOC_860_HIGOTOFF,
4632 /* OpenRISC Relocations. */
4633 BFD_RELOC_OPENRISC_ABS_26,
4634 BFD_RELOC_OPENRISC_REL_26,
4636 /* H8 elf Relocations. */
4637 BFD_RELOC_H8_DIR16A8,
4638 BFD_RELOC_H8_DIR16R8,
4639 BFD_RELOC_H8_DIR24A8,
4640 BFD_RELOC_H8_DIR24R8,
4641 BFD_RELOC_H8_DIR32A16,
4643 /* Sony Xstormy16 Relocations. */
4644 BFD_RELOC_XSTORMY16_REL_12,
4645 BFD_RELOC_XSTORMY16_12,
4646 BFD_RELOC_XSTORMY16_24,
4647 BFD_RELOC_XSTORMY16_FPTR16,
4649 /* Self-describing complex relocations. */
4653 /* Infineon Relocations. */
4654 BFD_RELOC_XC16X_PAG,
4655 BFD_RELOC_XC16X_POF,
4656 BFD_RELOC_XC16X_SEG,
4657 BFD_RELOC_XC16X_SOF,
4659 /* Relocations used by VAX ELF. */
4660 BFD_RELOC_VAX_GLOB_DAT,
4661 BFD_RELOC_VAX_JMP_SLOT,
4662 BFD_RELOC_VAX_RELATIVE,
4664 /* Morpho MT - 16 bit immediate relocation. */
4667 /* Morpho MT - Hi 16 bits of an address. */
4670 /* Morpho MT - Low 16 bits of an address. */
4673 /* Morpho MT - Used to tell the linker which vtable entries are used. */
4674 BFD_RELOC_MT_GNU_VTINHERIT,
4676 /* Morpho MT - Used to tell the linker which vtable entries are used. */
4677 BFD_RELOC_MT_GNU_VTENTRY,
4679 /* Morpho MT - 8 bit immediate relocation. */
4680 BFD_RELOC_MT_PCINSN8,
4682 /* msp430 specific relocation codes */
4683 BFD_RELOC_MSP430_10_PCREL,
4684 BFD_RELOC_MSP430_16_PCREL,
4685 BFD_RELOC_MSP430_16,
4686 BFD_RELOC_MSP430_16_PCREL_BYTE,
4687 BFD_RELOC_MSP430_16_BYTE,
4688 BFD_RELOC_MSP430_2X_PCREL,
4689 BFD_RELOC_MSP430_RL_PCREL,
4691 /* IQ2000 Relocations. */
4692 BFD_RELOC_IQ2000_OFFSET_16,
4693 BFD_RELOC_IQ2000_OFFSET_21,
4694 BFD_RELOC_IQ2000_UHI16,
4696 /* Special Xtensa relocation used only by PLT entries in ELF shared
4697 objects to indicate that the runtime linker should set the value
4698 to one of its own internal functions or data structures. */
4699 BFD_RELOC_XTENSA_RTLD,
4701 /* Xtensa relocations for ELF shared objects. */
4702 BFD_RELOC_XTENSA_GLOB_DAT,
4703 BFD_RELOC_XTENSA_JMP_SLOT,
4704 BFD_RELOC_XTENSA_RELATIVE,
4706 /* Xtensa relocation used in ELF object files for symbols that may require
4707 PLT entries. Otherwise, this is just a generic 32-bit relocation. */
4708 BFD_RELOC_XTENSA_PLT,
4710 /* Xtensa relocations to mark the difference of two local symbols.
4711 These are only needed to support linker relaxation and can be ignored
4712 when not relaxing. The field is set to the value of the difference
4713 assuming no relaxation. The relocation encodes the position of the
4714 first symbol so the linker can determine whether to adjust the field
4716 BFD_RELOC_XTENSA_DIFF8,
4717 BFD_RELOC_XTENSA_DIFF16,
4718 BFD_RELOC_XTENSA_DIFF32,
4720 /* Generic Xtensa relocations for instruction operands. Only the slot
4721 number is encoded in the relocation. The relocation applies to the
4722 last PC-relative immediate operand, or if there are no PC-relative
4723 immediates, to the last immediate operand. */
4724 BFD_RELOC_XTENSA_SLOT0_OP,
4725 BFD_RELOC_XTENSA_SLOT1_OP,
4726 BFD_RELOC_XTENSA_SLOT2_OP,
4727 BFD_RELOC_XTENSA_SLOT3_OP,
4728 BFD_RELOC_XTENSA_SLOT4_OP,
4729 BFD_RELOC_XTENSA_SLOT5_OP,
4730 BFD_RELOC_XTENSA_SLOT6_OP,
4731 BFD_RELOC_XTENSA_SLOT7_OP,
4732 BFD_RELOC_XTENSA_SLOT8_OP,
4733 BFD_RELOC_XTENSA_SLOT9_OP,
4734 BFD_RELOC_XTENSA_SLOT10_OP,
4735 BFD_RELOC_XTENSA_SLOT11_OP,
4736 BFD_RELOC_XTENSA_SLOT12_OP,
4737 BFD_RELOC_XTENSA_SLOT13_OP,
4738 BFD_RELOC_XTENSA_SLOT14_OP,
4740 /* Alternate Xtensa relocations. Only the slot is encoded in the
4741 relocation. The meaning of these relocations is opcode-specific. */
4742 BFD_RELOC_XTENSA_SLOT0_ALT,
4743 BFD_RELOC_XTENSA_SLOT1_ALT,
4744 BFD_RELOC_XTENSA_SLOT2_ALT,
4745 BFD_RELOC_XTENSA_SLOT3_ALT,
4746 BFD_RELOC_XTENSA_SLOT4_ALT,
4747 BFD_RELOC_XTENSA_SLOT5_ALT,
4748 BFD_RELOC_XTENSA_SLOT6_ALT,
4749 BFD_RELOC_XTENSA_SLOT7_ALT,
4750 BFD_RELOC_XTENSA_SLOT8_ALT,
4751 BFD_RELOC_XTENSA_SLOT9_ALT,
4752 BFD_RELOC_XTENSA_SLOT10_ALT,
4753 BFD_RELOC_XTENSA_SLOT11_ALT,
4754 BFD_RELOC_XTENSA_SLOT12_ALT,
4755 BFD_RELOC_XTENSA_SLOT13_ALT,
4756 BFD_RELOC_XTENSA_SLOT14_ALT,
4758 /* Xtensa relocations for backward compatibility. These have all been
4759 replaced by BFD_RELOC_XTENSA_SLOT0_OP. */
4760 BFD_RELOC_XTENSA_OP0,
4761 BFD_RELOC_XTENSA_OP1,
4762 BFD_RELOC_XTENSA_OP2,
4764 /* Xtensa relocation to mark that the assembler expanded the
4765 instructions from an original target. The expansion size is
4766 encoded in the reloc size. */
4767 BFD_RELOC_XTENSA_ASM_EXPAND,
4769 /* Xtensa relocation to mark that the linker should simplify
4770 assembler-expanded instructions. This is commonly used
4771 internally by the linker after analysis of a
4772 BFD_RELOC_XTENSA_ASM_EXPAND. */
4773 BFD_RELOC_XTENSA_ASM_SIMPLIFY,
4775 /* Xtensa TLS relocations. */
4776 BFD_RELOC_XTENSA_TLSDESC_FN,
4777 BFD_RELOC_XTENSA_TLSDESC_ARG,
4778 BFD_RELOC_XTENSA_TLS_DTPOFF,
4779 BFD_RELOC_XTENSA_TLS_TPOFF,
4780 BFD_RELOC_XTENSA_TLS_FUNC,
4781 BFD_RELOC_XTENSA_TLS_ARG,
4782 BFD_RELOC_XTENSA_TLS_CALL,
4784 /* 8 bit signed offset in (ix+d) or (iy+d). */
4785 BFD_RELOC_Z80_DISP8,
4788 BFD_RELOC_Z8K_DISP7,
4791 BFD_RELOC_Z8K_CALLR,
4794 BFD_RELOC_Z8K_IMM4L,
4796 /* Lattice Mico32 relocations. */
4797 BFD_RELOC_LM32_CALL,
4798 BFD_RELOC_LM32_BRANCH,
4799 BFD_RELOC_LM32_16_GOT,
4800 BFD_RELOC_LM32_GOTOFF_HI16,
4801 BFD_RELOC_LM32_GOTOFF_LO16,
4802 BFD_RELOC_LM32_COPY,
4803 BFD_RELOC_LM32_GLOB_DAT,
4804 BFD_RELOC_LM32_JMP_SLOT,
4805 BFD_RELOC_LM32_RELATIVE,
4807 /* Difference between two section addreses. Must be followed by a
4808 BFD_RELOC_MACH_O_PAIR. */
4809 BFD_RELOC_MACH_O_SECTDIFF,
4811 /* Pair of relocation. Contains the first symbol. */
4812 BFD_RELOC_MACH_O_PAIR,
4814 /* PCREL relocations. They are marked as branch to create PLT entry if
4816 BFD_RELOC_MACH_O_X86_64_BRANCH32,
4817 BFD_RELOC_MACH_O_X86_64_BRANCH8,
4819 /* Used when referencing a GOT entry. */
4820 BFD_RELOC_MACH_O_X86_64_GOT,
4822 /* Used when loading a GOT entry with movq. It is specially marked so that
4823 the linker could optimize the movq to a leaq if possible. */
4824 BFD_RELOC_MACH_O_X86_64_GOT_LOAD,
4826 /* Symbol will be substracted. Must be followed by a BFD_RELOC_64. */
4827 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
4829 /* Symbol will be substracted. Must be followed by a BFD_RELOC_64. */
4830 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64,
4832 /* Same as BFD_RELOC_32_PCREL but with an implicit -1 addend. */
4833 BFD_RELOC_MACH_O_X86_64_PCREL32_1,
4835 /* Same as BFD_RELOC_32_PCREL but with an implicit -2 addend. */
4836 BFD_RELOC_MACH_O_X86_64_PCREL32_2,
4838 /* Same as BFD_RELOC_32_PCREL but with an implicit -4 addend. */
4839 BFD_RELOC_MACH_O_X86_64_PCREL32_4,
4841 /* This is a 32 bit reloc for the microblaze that stores the
4842 low 16 bits of a value */
4843 BFD_RELOC_MICROBLAZE_32_LO,
4845 /* This is a 32 bit pc-relative reloc for the microblaze that
4846 stores the low 16 bits of a value */
4847 BFD_RELOC_MICROBLAZE_32_LO_PCREL,
4849 /* This is a 32 bit reloc for the microblaze that stores a
4850 value relative to the read-only small data area anchor */
4851 BFD_RELOC_MICROBLAZE_32_ROSDA,
4853 /* This is a 32 bit reloc for the microblaze that stores a
4854 value relative to the read-write small data area anchor */
4855 BFD_RELOC_MICROBLAZE_32_RWSDA,
4857 /* This is a 32 bit reloc for the microblaze to handle
4858 expressions of the form "Symbol Op Symbol" */
4859 BFD_RELOC_MICROBLAZE_32_SYM_OP_SYM,
4861 /* This is a 64 bit reloc that stores the 32 bit pc relative
4862 value in two words (with an imm instruction). No relocation is
4863 done here - only used for relaxing */
4864 BFD_RELOC_MICROBLAZE_64_NONE,
4866 /* This is a 64 bit reloc that stores the 32 bit pc relative
4867 value in two words (with an imm instruction). The relocation is
4868 PC-relative GOT offset */
4869 BFD_RELOC_MICROBLAZE_64_GOTPC,
4871 /* This is a 64 bit reloc that stores the 32 bit pc relative
4872 value in two words (with an imm instruction). The relocation is
4874 BFD_RELOC_MICROBLAZE_64_GOT,
4876 /* This is a 64 bit reloc that stores the 32 bit pc relative
4877 value in two words (with an imm instruction). The relocation is
4878 PC-relative offset into PLT */
4879 BFD_RELOC_MICROBLAZE_64_PLT,
4881 /* This is a 64 bit reloc that stores the 32 bit GOT relative
4882 value in two words (with an imm instruction). The relocation is
4883 relative offset from _GLOBAL_OFFSET_TABLE_ */
4884 BFD_RELOC_MICROBLAZE_64_GOTOFF,
4886 /* This is a 32 bit reloc that stores the 32 bit GOT relative
4887 value in a word. The relocation is relative offset from */
4888 BFD_RELOC_MICROBLAZE_32_GOTOFF,
4890 /* This is used to tell the dynamic linker to copy the value out of
4891 the dynamic object into the runtime process image. */
4892 BFD_RELOC_MICROBLAZE_COPY,
4894 /* Tilera TILEPro Relocations. */
4895 BFD_RELOC_TILEPRO_COPY,
4896 BFD_RELOC_TILEPRO_GLOB_DAT,
4897 BFD_RELOC_TILEPRO_JMP_SLOT,
4898 BFD_RELOC_TILEPRO_RELATIVE,
4899 BFD_RELOC_TILEPRO_BROFF_X1,
4900 BFD_RELOC_TILEPRO_JOFFLONG_X1,
4901 BFD_RELOC_TILEPRO_JOFFLONG_X1_PLT,
4902 BFD_RELOC_TILEPRO_IMM8_X0,
4903 BFD_RELOC_TILEPRO_IMM8_Y0,
4904 BFD_RELOC_TILEPRO_IMM8_X1,
4905 BFD_RELOC_TILEPRO_IMM8_Y1,
4906 BFD_RELOC_TILEPRO_DEST_IMM8_X1,
4907 BFD_RELOC_TILEPRO_MT_IMM15_X1,
4908 BFD_RELOC_TILEPRO_MF_IMM15_X1,
4909 BFD_RELOC_TILEPRO_IMM16_X0,
4910 BFD_RELOC_TILEPRO_IMM16_X1,
4911 BFD_RELOC_TILEPRO_IMM16_X0_LO,
4912 BFD_RELOC_TILEPRO_IMM16_X1_LO,
4913 BFD_RELOC_TILEPRO_IMM16_X0_HI,
4914 BFD_RELOC_TILEPRO_IMM16_X1_HI,
4915 BFD_RELOC_TILEPRO_IMM16_X0_HA,
4916 BFD_RELOC_TILEPRO_IMM16_X1_HA,
4917 BFD_RELOC_TILEPRO_IMM16_X0_PCREL,
4918 BFD_RELOC_TILEPRO_IMM16_X1_PCREL,
4919 BFD_RELOC_TILEPRO_IMM16_X0_LO_PCREL,
4920 BFD_RELOC_TILEPRO_IMM16_X1_LO_PCREL,
4921 BFD_RELOC_TILEPRO_IMM16_X0_HI_PCREL,
4922 BFD_RELOC_TILEPRO_IMM16_X1_HI_PCREL,
4923 BFD_RELOC_TILEPRO_IMM16_X0_HA_PCREL,
4924 BFD_RELOC_TILEPRO_IMM16_X1_HA_PCREL,
4925 BFD_RELOC_TILEPRO_IMM16_X0_GOT,
4926 BFD_RELOC_TILEPRO_IMM16_X1_GOT,
4927 BFD_RELOC_TILEPRO_IMM16_X0_GOT_LO,
4928 BFD_RELOC_TILEPRO_IMM16_X1_GOT_LO,
4929 BFD_RELOC_TILEPRO_IMM16_X0_GOT_HI,
4930 BFD_RELOC_TILEPRO_IMM16_X1_GOT_HI,
4931 BFD_RELOC_TILEPRO_IMM16_X0_GOT_HA,
4932 BFD_RELOC_TILEPRO_IMM16_X1_GOT_HA,
4933 BFD_RELOC_TILEPRO_MMSTART_X0,
4934 BFD_RELOC_TILEPRO_MMEND_X0,
4935 BFD_RELOC_TILEPRO_MMSTART_X1,
4936 BFD_RELOC_TILEPRO_MMEND_X1,
4937 BFD_RELOC_TILEPRO_SHAMT_X0,
4938 BFD_RELOC_TILEPRO_SHAMT_X1,
4939 BFD_RELOC_TILEPRO_SHAMT_Y0,
4940 BFD_RELOC_TILEPRO_SHAMT_Y1,
4941 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD,
4942 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD,
4943 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_LO,
4944 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_LO,
4945 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HI,
4946 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HI,
4947 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HA,
4948 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HA,
4949 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE,
4950 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE,
4951 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_LO,
4952 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_LO,
4953 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HI,
4954 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HI,
4955 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HA,
4956 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HA,
4957 BFD_RELOC_TILEPRO_TLS_DTPMOD32,
4958 BFD_RELOC_TILEPRO_TLS_DTPOFF32,
4959 BFD_RELOC_TILEPRO_TLS_TPOFF32,
4961 /* Tilera TILE-Gx Relocations. */
4962 BFD_RELOC_TILEGX_HW0,
4963 BFD_RELOC_TILEGX_HW1,
4964 BFD_RELOC_TILEGX_HW2,
4965 BFD_RELOC_TILEGX_HW3,
4966 BFD_RELOC_TILEGX_HW0_LAST,
4967 BFD_RELOC_TILEGX_HW1_LAST,
4968 BFD_RELOC_TILEGX_HW2_LAST,
4969 BFD_RELOC_TILEGX_COPY,
4970 BFD_RELOC_TILEGX_GLOB_DAT,
4971 BFD_RELOC_TILEGX_JMP_SLOT,
4972 BFD_RELOC_TILEGX_RELATIVE,
4973 BFD_RELOC_TILEGX_BROFF_X1,
4974 BFD_RELOC_TILEGX_JUMPOFF_X1,
4975 BFD_RELOC_TILEGX_JUMPOFF_X1_PLT,
4976 BFD_RELOC_TILEGX_IMM8_X0,
4977 BFD_RELOC_TILEGX_IMM8_Y0,
4978 BFD_RELOC_TILEGX_IMM8_X1,
4979 BFD_RELOC_TILEGX_IMM8_Y1,
4980 BFD_RELOC_TILEGX_DEST_IMM8_X1,
4981 BFD_RELOC_TILEGX_MT_IMM14_X1,
4982 BFD_RELOC_TILEGX_MF_IMM14_X1,
4983 BFD_RELOC_TILEGX_MMSTART_X0,
4984 BFD_RELOC_TILEGX_MMEND_X0,
4985 BFD_RELOC_TILEGX_SHAMT_X0,
4986 BFD_RELOC_TILEGX_SHAMT_X1,
4987 BFD_RELOC_TILEGX_SHAMT_Y0,
4988 BFD_RELOC_TILEGX_SHAMT_Y1,
4989 BFD_RELOC_TILEGX_IMM16_X0_HW0,
4990 BFD_RELOC_TILEGX_IMM16_X1_HW0,
4991 BFD_RELOC_TILEGX_IMM16_X0_HW1,
4992 BFD_RELOC_TILEGX_IMM16_X1_HW1,
4993 BFD_RELOC_TILEGX_IMM16_X0_HW2,
4994 BFD_RELOC_TILEGX_IMM16_X1_HW2,
4995 BFD_RELOC_TILEGX_IMM16_X0_HW3,
4996 BFD_RELOC_TILEGX_IMM16_X1_HW3,
4997 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST,
4998 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST,
4999 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST,
5000 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST,
5001 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST,
5002 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST,
5003 BFD_RELOC_TILEGX_IMM16_X0_HW0_PCREL,
5004 BFD_RELOC_TILEGX_IMM16_X1_HW0_PCREL,
5005 BFD_RELOC_TILEGX_IMM16_X0_HW1_PCREL,
5006 BFD_RELOC_TILEGX_IMM16_X1_HW1_PCREL,
5007 BFD_RELOC_TILEGX_IMM16_X0_HW2_PCREL,
5008 BFD_RELOC_TILEGX_IMM16_X1_HW2_PCREL,
5009 BFD_RELOC_TILEGX_IMM16_X0_HW3_PCREL,
5010 BFD_RELOC_TILEGX_IMM16_X1_HW3_PCREL,
5011 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PCREL,
5012 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PCREL,
5013 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PCREL,
5014 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PCREL,
5015 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PCREL,
5016 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PCREL,
5017 BFD_RELOC_TILEGX_IMM16_X0_HW0_GOT,
5018 BFD_RELOC_TILEGX_IMM16_X1_HW0_GOT,
5019 BFD_RELOC_TILEGX_IMM16_X0_HW1_GOT,
5020 BFD_RELOC_TILEGX_IMM16_X1_HW1_GOT,
5021 BFD_RELOC_TILEGX_IMM16_X0_HW2_GOT,
5022 BFD_RELOC_TILEGX_IMM16_X1_HW2_GOT,
5023 BFD_RELOC_TILEGX_IMM16_X0_HW3_GOT,
5024 BFD_RELOC_TILEGX_IMM16_X1_HW3_GOT,
5025 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_GOT,
5026 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_GOT,
5027 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_GOT,
5028 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_GOT,
5029 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_GOT,
5030 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_GOT,
5031 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_GD,
5032 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_GD,
5033 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_GD,
5034 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_GD,
5035 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_GD,
5036 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_GD,
5037 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_GD,
5038 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_GD,
5039 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_GD,
5040 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_GD,
5041 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_GD,
5042 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_GD,
5043 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_GD,
5044 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_GD,
5045 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_IE,
5046 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_IE,
5047 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_IE,
5048 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_IE,
5049 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_IE,
5050 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_IE,
5051 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_IE,
5052 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_IE,
5053 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_IE,
5054 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_IE,
5055 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_IE,
5056 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_IE,
5057 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_IE,
5058 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_IE,
5059 BFD_RELOC_TILEGX_TLS_DTPMOD64,
5060 BFD_RELOC_TILEGX_TLS_DTPOFF64,
5061 BFD_RELOC_TILEGX_TLS_TPOFF64,
5062 BFD_RELOC_TILEGX_TLS_DTPMOD32,
5063 BFD_RELOC_TILEGX_TLS_DTPOFF32,
5064 BFD_RELOC_TILEGX_TLS_TPOFF32,
5066 /* Adapteva EPIPHANY - 8 bit signed pc-relative displacement */
5067 BFD_RELOC_EPIPHANY_SIMM8,
5069 /* Adapteva EPIPHANY - 24 bit signed pc-relative displacement */
5070 BFD_RELOC_EPIPHANY_SIMM24,
5072 /* Adapteva EPIPHANY - 16 most-significant bits of absolute address */
5073 BFD_RELOC_EPIPHANY_HIGH,
5075 /* Adapteva EPIPHANY - 16 least-significant bits of absolute address */
5076 BFD_RELOC_EPIPHANY_LOW,
5078 /* Adapteva EPIPHANY - 11 bit signed number - add/sub immediate */
5079 BFD_RELOC_EPIPHANY_SIMM11,
5081 /* Adapteva EPIPHANY - 11 bit sign-magnitude number (ld/st displacement) */
5082 BFD_RELOC_EPIPHANY_IMM11,
5084 /* Adapteva EPIPHANY - 8 bit immediate for 16 bit mov instruction. */
5085 BFD_RELOC_EPIPHANY_IMM8,
5087 typedef enum bfd_reloc_code_real bfd_reloc_code_real_type;
5088 reloc_howto_type *bfd_reloc_type_lookup
5089 (bfd *abfd, bfd_reloc_code_real_type code);
5090 reloc_howto_type *bfd_reloc_name_lookup
5091 (bfd *abfd, const char *reloc_name);
5093 const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code);
5095 /* Extracted from syms.c. */
5097 typedef struct bfd_symbol
5099 /* A pointer to the BFD which owns the symbol. This information
5100 is necessary so that a back end can work out what additional
5101 information (invisible to the application writer) is carried
5104 This field is *almost* redundant, since you can use section->owner
5105 instead, except that some symbols point to the global sections
5106 bfd_{abs,com,und}_section. This could be fixed by making
5107 these globals be per-bfd (or per-target-flavor). FIXME. */
5108 struct bfd *the_bfd; /* Use bfd_asymbol_bfd(sym) to access this field. */
5110 /* The text of the symbol. The name is left alone, and not copied; the
5111 application may not alter it. */
5114 /* The value of the symbol. This really should be a union of a
5115 numeric value with a pointer, since some flags indicate that
5116 a pointer to another symbol is stored here. */
5119 /* Attributes of a symbol. */
5120 #define BSF_NO_FLAGS 0x00
5122 /* The symbol has local scope; <<static>> in <<C>>. The value
5123 is the offset into the section of the data. */
5124 #define BSF_LOCAL (1 << 0)
5126 /* The symbol has global scope; initialized data in <<C>>. The
5127 value is the offset into the section of the data. */
5128 #define BSF_GLOBAL (1 << 1)
5130 /* The symbol has global scope and is exported. The value is
5131 the offset into the section of the data. */
5132 #define BSF_EXPORT BSF_GLOBAL /* No real difference. */
5134 /* A normal C symbol would be one of:
5135 <<BSF_LOCAL>>, <<BSF_COMMON>>, <<BSF_UNDEFINED>> or
5138 /* The symbol is a debugging record. The value has an arbitrary
5139 meaning, unless BSF_DEBUGGING_RELOC is also set. */
5140 #define BSF_DEBUGGING (1 << 2)
5142 /* The symbol denotes a function entry point. Used in ELF,
5143 perhaps others someday. */
5144 #define BSF_FUNCTION (1 << 3)
5146 /* Used by the linker. */
5147 #define BSF_KEEP (1 << 5)
5148 #define BSF_KEEP_G (1 << 6)
5150 /* A weak global symbol, overridable without warnings by
5151 a regular global symbol of the same name. */
5152 #define BSF_WEAK (1 << 7)
5154 /* This symbol was created to point to a section, e.g. ELF's
5155 STT_SECTION symbols. */
5156 #define BSF_SECTION_SYM (1 << 8)
5158 /* The symbol used to be a common symbol, but now it is
5160 #define BSF_OLD_COMMON (1 << 9)
5162 /* In some files the type of a symbol sometimes alters its
5163 location in an output file - ie in coff a <<ISFCN>> symbol
5164 which is also <<C_EXT>> symbol appears where it was
5165 declared and not at the end of a section. This bit is set
5166 by the target BFD part to convey this information. */
5167 #define BSF_NOT_AT_END (1 << 10)
5169 /* Signal that the symbol is the label of constructor section. */
5170 #define BSF_CONSTRUCTOR (1 << 11)
5172 /* Signal that the symbol is a warning symbol. The name is a
5173 warning. The name of the next symbol is the one to warn about;
5174 if a reference is made to a symbol with the same name as the next
5175 symbol, a warning is issued by the linker. */
5176 #define BSF_WARNING (1 << 12)
5178 /* Signal that the symbol is indirect. This symbol is an indirect
5179 pointer to the symbol with the same name as the next symbol. */
5180 #define BSF_INDIRECT (1 << 13)
5182 /* BSF_FILE marks symbols that contain a file name. This is used
5183 for ELF STT_FILE symbols. */
5184 #define BSF_FILE (1 << 14)
5186 /* Symbol is from dynamic linking information. */
5187 #define BSF_DYNAMIC (1 << 15)
5189 /* The symbol denotes a data object. Used in ELF, and perhaps
5191 #define BSF_OBJECT (1 << 16)
5193 /* This symbol is a debugging symbol. The value is the offset
5194 into the section of the data. BSF_DEBUGGING should be set
5196 #define BSF_DEBUGGING_RELOC (1 << 17)
5198 /* This symbol is thread local. Used in ELF. */
5199 #define BSF_THREAD_LOCAL (1 << 18)
5201 /* This symbol represents a complex relocation expression,
5202 with the expression tree serialized in the symbol name. */
5203 #define BSF_RELC (1 << 19)
5205 /* This symbol represents a signed complex relocation expression,
5206 with the expression tree serialized in the symbol name. */
5207 #define BSF_SRELC (1 << 20)
5209 /* This symbol was created by bfd_get_synthetic_symtab. */
5210 #define BSF_SYNTHETIC (1 << 21)
5212 /* This symbol is an indirect code object. Unrelated to BSF_INDIRECT.
5213 The dynamic linker will compute the value of this symbol by
5214 calling the function that it points to. BSF_FUNCTION must
5215 also be also set. */
5216 #define BSF_GNU_INDIRECT_FUNCTION (1 << 22)
5217 /* This symbol is a globally unique data object. The dynamic linker
5218 will make sure that in the entire process there is just one symbol
5219 with this name and type in use. BSF_OBJECT must also be set. */
5220 #define BSF_GNU_UNIQUE (1 << 23)
5224 /* A pointer to the section to which this symbol is
5225 relative. This will always be non NULL, there are special
5226 sections for undefined and absolute symbols. */
5227 struct bfd_section *section;
5229 /* Back end special data. */
5239 #define bfd_get_symtab_upper_bound(abfd) \
5240 BFD_SEND (abfd, _bfd_get_symtab_upper_bound, (abfd))
5242 bfd_boolean bfd_is_local_label (bfd *abfd, asymbol *sym);
5244 bfd_boolean bfd_is_local_label_name (bfd *abfd, const char *name);
5246 #define bfd_is_local_label_name(abfd, name) \
5247 BFD_SEND (abfd, _bfd_is_local_label_name, (abfd, name))
5249 bfd_boolean bfd_is_target_special_symbol (bfd *abfd, asymbol *sym);
5251 #define bfd_is_target_special_symbol(abfd, sym) \
5252 BFD_SEND (abfd, _bfd_is_target_special_symbol, (abfd, sym))
5254 #define bfd_canonicalize_symtab(abfd, location) \
5255 BFD_SEND (abfd, _bfd_canonicalize_symtab, (abfd, location))
5257 bfd_boolean bfd_set_symtab
5258 (bfd *abfd, asymbol **location, unsigned int count);
5260 void bfd_print_symbol_vandf (bfd *abfd, void *file, asymbol *symbol);
5262 #define bfd_make_empty_symbol(abfd) \
5263 BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd))
5265 asymbol *_bfd_generic_make_empty_symbol (bfd *);
5267 #define bfd_make_debug_symbol(abfd,ptr,size) \
5268 BFD_SEND (abfd, _bfd_make_debug_symbol, (abfd, ptr, size))
5270 int bfd_decode_symclass (asymbol *symbol);
5272 bfd_boolean bfd_is_undefined_symclass (int symclass);
5274 void bfd_symbol_info (asymbol *symbol, symbol_info *ret);
5276 bfd_boolean bfd_copy_private_symbol_data
5277 (bfd *ibfd, asymbol *isym, bfd *obfd, asymbol *osym);
5279 #define bfd_copy_private_symbol_data(ibfd, isymbol, obfd, osymbol) \
5280 BFD_SEND (obfd, _bfd_copy_private_symbol_data, \
5281 (ibfd, isymbol, obfd, osymbol))
5283 /* Extracted from bfd.c. */
5288 write_direction = 2,
5294 /* A unique identifier of the BFD */
5297 /* The filename the application opened the BFD with. */
5298 const char *filename;
5300 /* A pointer to the target jump table. */
5301 const struct bfd_target *xvec;
5303 /* The IOSTREAM, and corresponding IO vector that provide access
5304 to the file backing the BFD. */
5306 const struct bfd_iovec *iovec;
5308 /* The caching routines use these to maintain a
5309 least-recently-used list of BFDs. */
5310 struct bfd *lru_prev, *lru_next;
5312 /* When a file is closed by the caching routines, BFD retains
5313 state information on the file here... */
5316 /* File modified time, if mtime_set is TRUE. */
5319 /* Reserved for an unimplemented file locking extension. */
5322 /* The format which belongs to the BFD. (object, core, etc.) */
5325 /* The direction with which the BFD was opened. */
5326 enum bfd_direction direction;
5328 /* Format_specific flags. */
5331 /* Values that may appear in the flags field of a BFD. These also
5332 appear in the object_flags field of the bfd_target structure, where
5333 they indicate the set of flags used by that backend (not all flags
5334 are meaningful for all object file formats) (FIXME: at the moment,
5335 the object_flags values have mostly just been copied from backend
5336 to another, and are not necessarily correct). */
5338 #define BFD_NO_FLAGS 0x00
5340 /* BFD contains relocation entries. */
5341 #define HAS_RELOC 0x01
5343 /* BFD is directly executable. */
5346 /* BFD has line number information (basically used for F_LNNO in a
5348 #define HAS_LINENO 0x04
5350 /* BFD has debugging information. */
5351 #define HAS_DEBUG 0x08
5353 /* BFD has symbols. */
5354 #define HAS_SYMS 0x10
5356 /* BFD has local symbols (basically used for F_LSYMS in a COFF
5358 #define HAS_LOCALS 0x20
5360 /* BFD is a dynamic object. */
5361 #define DYNAMIC 0x40
5363 /* Text section is write protected (if D_PAGED is not set, this is
5364 like an a.out NMAGIC file) (the linker sets this by default, but
5365 clears it for -r or -N). */
5366 #define WP_TEXT 0x80
5368 /* BFD is dynamically paged (this is like an a.out ZMAGIC file) (the
5369 linker sets this by default, but clears it for -r or -n or -N). */
5370 #define D_PAGED 0x100
5372 /* BFD is relaxable (this means that bfd_relax_section may be able to
5373 do something) (sometimes bfd_relax_section can do something even if
5374 this is not set). */
5375 #define BFD_IS_RELAXABLE 0x200
5377 /* This may be set before writing out a BFD to request using a
5378 traditional format. For example, this is used to request that when
5379 writing out an a.out object the symbols not be hashed to eliminate
5381 #define BFD_TRADITIONAL_FORMAT 0x400
5383 /* This flag indicates that the BFD contents are actually cached
5384 in memory. If this is set, iostream points to a bfd_in_memory
5386 #define BFD_IN_MEMORY 0x800
5388 /* The sections in this BFD specify a memory page. */
5389 #define HAS_LOAD_PAGE 0x1000
5391 /* This BFD has been created by the linker and doesn't correspond
5392 to any input file. */
5393 #define BFD_LINKER_CREATED 0x2000
5395 /* This may be set before writing out a BFD to request that it
5396 be written using values for UIDs, GIDs, timestamps, etc. that
5397 will be consistent from run to run. */
5398 #define BFD_DETERMINISTIC_OUTPUT 0x4000
5400 /* Compress sections in this BFD. */
5401 #define BFD_COMPRESS 0x8000
5403 /* Decompress sections in this BFD. */
5404 #define BFD_DECOMPRESS 0x10000
5406 /* BFD is a dummy, for plugins. */
5407 #define BFD_PLUGIN 0x20000
5409 /* Flags bits to be saved in bfd_preserve_save. */
5410 #define BFD_FLAGS_SAVED \
5411 (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_PLUGIN)
5413 /* Flags bits which are for BFD use only. */
5414 #define BFD_FLAGS_FOR_BFD_USE_MASK \
5415 (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_LINKER_CREATED \
5416 | BFD_PLUGIN | BFD_TRADITIONAL_FORMAT | BFD_DETERMINISTIC_OUTPUT)
5418 /* Currently my_archive is tested before adding origin to
5419 anything. I believe that this can become always an add of
5420 origin, with origin set to 0 for non archive files. */
5423 /* The origin in the archive of the proxy entry. This will
5424 normally be the same as origin, except for thin archives,
5425 when it will contain the current offset of the proxy in the
5426 thin archive rather than the offset of the bfd in its actual
5428 ufile_ptr proxy_origin;
5430 /* A hash table for section names. */
5431 struct bfd_hash_table section_htab;
5433 /* Pointer to linked list of sections. */
5434 struct bfd_section *sections;
5436 /* The last section on the section list. */
5437 struct bfd_section *section_last;
5439 /* The number of sections. */
5440 unsigned int section_count;
5442 /* Stuff only useful for object files:
5443 The start address. */
5444 bfd_vma start_address;
5446 /* Used for input and output. */
5447 unsigned int symcount;
5449 /* Symbol table for output BFD (with symcount entries).
5450 Also used by the linker to cache input BFD symbols. */
5451 struct bfd_symbol **outsymbols;
5453 /* Used for slurped dynamic symbol tables. */
5454 unsigned int dynsymcount;
5456 /* Pointer to structure which contains architecture information. */
5457 const struct bfd_arch_info *arch_info;
5459 /* Stuff only useful for archives. */
5461 struct bfd *my_archive; /* The containing archive BFD. */
5462 struct bfd *archive_next; /* The next BFD in the archive. */
5463 struct bfd *archive_head; /* The first BFD in the archive. */
5464 struct bfd *nested_archives; /* List of nested archive in a flattened
5467 /* A chain of BFD structures involved in a link. */
5468 struct bfd *link_next;
5470 /* A field used by _bfd_generic_link_add_archive_symbols. This will
5471 be used only for archive elements. */
5474 /* Used by the back end to hold private data. */
5477 struct aout_data_struct *aout_data;
5478 struct artdata *aout_ar_data;
5479 struct _oasys_data *oasys_obj_data;
5480 struct _oasys_ar_data *oasys_ar_data;
5481 struct coff_tdata *coff_obj_data;
5482 struct pe_tdata *pe_obj_data;
5483 struct xcoff_tdata *xcoff_obj_data;
5484 struct ecoff_tdata *ecoff_obj_data;
5485 struct ieee_data_struct *ieee_data;
5486 struct ieee_ar_data_struct *ieee_ar_data;
5487 struct srec_data_struct *srec_data;
5488 struct verilog_data_struct *verilog_data;
5489 struct ihex_data_struct *ihex_data;
5490 struct tekhex_data_struct *tekhex_data;
5491 struct elf_obj_tdata *elf_obj_data;
5492 struct nlm_obj_tdata *nlm_obj_data;
5493 struct bout_data_struct *bout_data;
5494 struct mmo_data_struct *mmo_data;
5495 struct sun_core_struct *sun_core_data;
5496 struct sco5_core_struct *sco5_core_data;
5497 struct trad_core_struct *trad_core_data;
5498 struct som_data_struct *som_data;
5499 struct hpux_core_struct *hpux_core_data;
5500 struct hppabsd_core_struct *hppabsd_core_data;
5501 struct sgi_core_struct *sgi_core_data;
5502 struct lynx_core_struct *lynx_core_data;
5503 struct osf_core_struct *osf_core_data;
5504 struct cisco_core_struct *cisco_core_data;
5505 struct versados_data_struct *versados_data;
5506 struct netbsd_core_struct *netbsd_core_data;
5507 struct mach_o_data_struct *mach_o_data;
5508 struct mach_o_fat_data_struct *mach_o_fat_data;
5509 struct plugin_data_struct *plugin_data;
5510 struct bfd_pef_data_struct *pef_data;
5511 struct bfd_pef_xlib_data_struct *pef_xlib_data;
5512 struct bfd_sym_data_struct *sym_data;
5517 /* Used by the application to hold private data. */
5520 /* Where all the allocated stuff under this BFD goes. This is a
5521 struct objalloc *, but we use void * to avoid requiring the inclusion
5525 /* Is the file descriptor being cached? That is, can it be closed as
5526 needed, and re-opened when accessed later? */
5527 unsigned int cacheable : 1;
5529 /* Marks whether there was a default target specified when the
5530 BFD was opened. This is used to select which matching algorithm
5531 to use to choose the back end. */
5532 unsigned int target_defaulted : 1;
5534 /* ... and here: (``once'' means at least once). */
5535 unsigned int opened_once : 1;
5537 /* Set if we have a locally maintained mtime value, rather than
5538 getting it from the file each time. */
5539 unsigned int mtime_set : 1;
5541 /* Flag set if symbols from this BFD should not be exported. */
5542 unsigned int no_export : 1;
5544 /* Remember when output has begun, to stop strange things
5546 unsigned int output_has_begun : 1;
5548 /* Have archive map. */
5549 unsigned int has_armap : 1;
5551 /* Set if this is a thin archive. */
5552 unsigned int is_thin_archive : 1;
5554 /* Set if only required symbols should be added in the link hash table for
5555 this object. Used by VMS linkers. */
5556 unsigned int selective_search : 1;
5559 typedef enum bfd_error
5561 bfd_error_no_error = 0,
5562 bfd_error_system_call,
5563 bfd_error_invalid_target,
5564 bfd_error_wrong_format,
5565 bfd_error_wrong_object_format,
5566 bfd_error_invalid_operation,
5567 bfd_error_no_memory,
5568 bfd_error_no_symbols,
5570 bfd_error_no_more_archived_files,
5571 bfd_error_malformed_archive,
5572 bfd_error_file_not_recognized,
5573 bfd_error_file_ambiguously_recognized,
5574 bfd_error_no_contents,
5575 bfd_error_nonrepresentable_section,
5576 bfd_error_no_debug_section,
5577 bfd_error_bad_value,
5578 bfd_error_file_truncated,
5579 bfd_error_file_too_big,
5581 bfd_error_invalid_error_code
5585 bfd_error_type bfd_get_error (void);
5587 void bfd_set_error (bfd_error_type error_tag, ...);
5589 const char *bfd_errmsg (bfd_error_type error_tag);
5591 void bfd_perror (const char *message);
5593 typedef void (*bfd_error_handler_type) (const char *, ...);
5595 bfd_error_handler_type bfd_set_error_handler (bfd_error_handler_type);
5597 void bfd_set_error_program_name (const char *);
5599 bfd_error_handler_type bfd_get_error_handler (void);
5601 long bfd_get_reloc_upper_bound (bfd *abfd, asection *sect);
5603 long bfd_canonicalize_reloc
5604 (bfd *abfd, asection *sec, arelent **loc, asymbol **syms);
5607 (bfd *abfd, asection *sec, arelent **rel, unsigned int count);
5609 bfd_boolean bfd_set_file_flags (bfd *abfd, flagword flags);
5611 int bfd_get_arch_size (bfd *abfd);
5613 int bfd_get_sign_extend_vma (bfd *abfd);
5615 bfd_boolean bfd_set_start_address (bfd *abfd, bfd_vma vma);
5617 unsigned int bfd_get_gp_size (bfd *abfd);
5619 void bfd_set_gp_size (bfd *abfd, unsigned int i);
5621 bfd_vma bfd_scan_vma (const char *string, const char **end, int base);
5623 bfd_boolean bfd_copy_private_header_data (bfd *ibfd, bfd *obfd);
5625 #define bfd_copy_private_header_data(ibfd, obfd) \
5626 BFD_SEND (obfd, _bfd_copy_private_header_data, \
5628 bfd_boolean bfd_copy_private_bfd_data (bfd *ibfd, bfd *obfd);
5630 #define bfd_copy_private_bfd_data(ibfd, obfd) \
5631 BFD_SEND (obfd, _bfd_copy_private_bfd_data, \
5633 bfd_boolean bfd_merge_private_bfd_data (bfd *ibfd, bfd *obfd);
5635 #define bfd_merge_private_bfd_data(ibfd, obfd) \
5636 BFD_SEND (obfd, _bfd_merge_private_bfd_data, \
5638 bfd_boolean bfd_set_private_flags (bfd *abfd, flagword flags);
5640 #define bfd_set_private_flags(abfd, flags) \
5641 BFD_SEND (abfd, _bfd_set_private_flags, (abfd, flags))
5642 #define bfd_sizeof_headers(abfd, info) \
5643 BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, info))
5645 #define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \
5646 BFD_SEND (abfd, _bfd_find_nearest_line, \
5647 (abfd, sec, syms, off, file, func, line))
5649 #define bfd_find_line(abfd, syms, sym, file, line) \
5650 BFD_SEND (abfd, _bfd_find_line, \
5651 (abfd, syms, sym, file, line))
5653 #define bfd_find_inliner_info(abfd, file, func, line) \
5654 BFD_SEND (abfd, _bfd_find_inliner_info, \
5655 (abfd, file, func, line))
5657 #define bfd_debug_info_start(abfd) \
5658 BFD_SEND (abfd, _bfd_debug_info_start, (abfd))
5660 #define bfd_debug_info_end(abfd) \
5661 BFD_SEND (abfd, _bfd_debug_info_end, (abfd))
5663 #define bfd_debug_info_accumulate(abfd, section) \
5664 BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section))
5666 #define bfd_stat_arch_elt(abfd, stat) \
5667 BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat))
5669 #define bfd_update_armap_timestamp(abfd) \
5670 BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd))
5672 #define bfd_set_arch_mach(abfd, arch, mach)\
5673 BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach))
5675 #define bfd_relax_section(abfd, section, link_info, again) \
5676 BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again))
5678 #define bfd_gc_sections(abfd, link_info) \
5679 BFD_SEND (abfd, _bfd_gc_sections, (abfd, link_info))
5681 #define bfd_lookup_section_flags(link_info, flag_info) \
5682 BFD_SEND (abfd, _bfd_lookup_section_flags, (link_info, flag_info))
5684 #define bfd_merge_sections(abfd, link_info) \
5685 BFD_SEND (abfd, _bfd_merge_sections, (abfd, link_info))
5687 #define bfd_is_group_section(abfd, sec) \
5688 BFD_SEND (abfd, _bfd_is_group_section, (abfd, sec))
5690 #define bfd_discard_group(abfd, sec) \
5691 BFD_SEND (abfd, _bfd_discard_group, (abfd, sec))
5693 #define bfd_link_hash_table_create(abfd) \
5694 BFD_SEND (abfd, _bfd_link_hash_table_create, (abfd))
5696 #define bfd_link_hash_table_free(abfd, hash) \
5697 BFD_SEND (abfd, _bfd_link_hash_table_free, (hash))
5699 #define bfd_link_add_symbols(abfd, info) \
5700 BFD_SEND (abfd, _bfd_link_add_symbols, (abfd, info))
5702 #define bfd_link_just_syms(abfd, sec, info) \
5703 BFD_SEND (abfd, _bfd_link_just_syms, (sec, info))
5705 #define bfd_final_link(abfd, info) \
5706 BFD_SEND (abfd, _bfd_final_link, (abfd, info))
5708 #define bfd_free_cached_info(abfd) \
5709 BFD_SEND (abfd, _bfd_free_cached_info, (abfd))
5711 #define bfd_get_dynamic_symtab_upper_bound(abfd) \
5712 BFD_SEND (abfd, _bfd_get_dynamic_symtab_upper_bound, (abfd))
5714 #define bfd_print_private_bfd_data(abfd, file)\
5715 BFD_SEND (abfd, _bfd_print_private_bfd_data, (abfd, file))
5717 #define bfd_canonicalize_dynamic_symtab(abfd, asymbols) \
5718 BFD_SEND (abfd, _bfd_canonicalize_dynamic_symtab, (abfd, asymbols))
5720 #define bfd_get_synthetic_symtab(abfd, count, syms, dyncount, dynsyms, ret) \
5721 BFD_SEND (abfd, _bfd_get_synthetic_symtab, (abfd, count, syms, \
5722 dyncount, dynsyms, ret))
5724 #define bfd_get_dynamic_reloc_upper_bound(abfd) \
5725 BFD_SEND (abfd, _bfd_get_dynamic_reloc_upper_bound, (abfd))
5727 #define bfd_canonicalize_dynamic_reloc(abfd, arels, asyms) \
5728 BFD_SEND (abfd, _bfd_canonicalize_dynamic_reloc, (abfd, arels, asyms))
5730 extern bfd_byte *bfd_get_relocated_section_contents
5731 (bfd *, struct bfd_link_info *, struct bfd_link_order *, bfd_byte *,
5732 bfd_boolean, asymbol **);
5734 bfd_boolean bfd_alt_mach_code (bfd *abfd, int alternative);
5741 const struct bfd_arch_info *arch_info;
5742 struct bfd_section *sections;
5743 struct bfd_section *section_last;
5744 unsigned int section_count;
5745 struct bfd_hash_table section_htab;
5748 bfd_boolean bfd_preserve_save (bfd *, struct bfd_preserve *);
5750 void bfd_preserve_restore (bfd *, struct bfd_preserve *);
5752 void bfd_preserve_finish (bfd *, struct bfd_preserve *);
5754 bfd_vma bfd_emul_get_maxpagesize (const char *);
5756 void bfd_emul_set_maxpagesize (const char *, bfd_vma);
5758 bfd_vma bfd_emul_get_commonpagesize (const char *);
5760 void bfd_emul_set_commonpagesize (const char *, bfd_vma);
5762 char *bfd_demangle (bfd *, const char *, int);
5764 /* Extracted from archive.c. */
5765 symindex bfd_get_next_mapent
5766 (bfd *abfd, symindex previous, carsym **sym);
5768 bfd_boolean bfd_set_archive_head (bfd *output, bfd *new_head);
5770 bfd *bfd_openr_next_archived_file (bfd *archive, bfd *previous);
5772 /* Extracted from corefile.c. */
5773 const char *bfd_core_file_failing_command (bfd *abfd);
5775 int bfd_core_file_failing_signal (bfd *abfd);
5777 int bfd_core_file_pid (bfd *abfd);
5779 bfd_boolean core_file_matches_executable_p
5780 (bfd *core_bfd, bfd *exec_bfd);
5782 bfd_boolean generic_core_file_matches_executable_p
5783 (bfd *core_bfd, bfd *exec_bfd);
5785 /* Extracted from targets.c. */
5786 #define BFD_SEND(bfd, message, arglist) \
5787 ((*((bfd)->xvec->message)) arglist)
5789 #ifdef DEBUG_BFD_SEND
5791 #define BFD_SEND(bfd, message, arglist) \
5792 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
5793 ((*((bfd)->xvec->message)) arglist) : \
5794 (bfd_assert (__FILE__,__LINE__), NULL))
5796 #define BFD_SEND_FMT(bfd, message, arglist) \
5797 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist)
5799 #ifdef DEBUG_BFD_SEND
5801 #define BFD_SEND_FMT(bfd, message, arglist) \
5802 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
5803 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) : \
5804 (bfd_assert (__FILE__,__LINE__), NULL))
5809 bfd_target_unknown_flavour,
5810 bfd_target_aout_flavour,
5811 bfd_target_coff_flavour,
5812 bfd_target_ecoff_flavour,
5813 bfd_target_xcoff_flavour,
5814 bfd_target_elf_flavour,
5815 bfd_target_ieee_flavour,
5816 bfd_target_nlm_flavour,
5817 bfd_target_oasys_flavour,
5818 bfd_target_tekhex_flavour,
5819 bfd_target_srec_flavour,
5820 bfd_target_verilog_flavour,
5821 bfd_target_ihex_flavour,
5822 bfd_target_som_flavour,
5823 bfd_target_os9k_flavour,
5824 bfd_target_versados_flavour,
5825 bfd_target_msdos_flavour,
5826 bfd_target_ovax_flavour,
5827 bfd_target_evax_flavour,
5828 bfd_target_mmo_flavour,
5829 bfd_target_mach_o_flavour,
5830 bfd_target_pef_flavour,
5831 bfd_target_pef_xlib_flavour,
5832 bfd_target_sym_flavour
5835 enum bfd_endian { BFD_ENDIAN_BIG, BFD_ENDIAN_LITTLE, BFD_ENDIAN_UNKNOWN };
5837 /* Forward declaration. */
5838 typedef struct bfd_link_info _bfd_link_info;
5840 /* Forward declaration. */
5841 typedef struct flag_info flag_info;
5843 typedef struct bfd_target
5845 /* Identifies the kind of target, e.g., SunOS4, Ultrix, etc. */
5848 /* The "flavour" of a back end is a general indication about
5849 the contents of a file. */
5850 enum bfd_flavour flavour;
5852 /* The order of bytes within the data area of a file. */
5853 enum bfd_endian byteorder;
5855 /* The order of bytes within the header parts of a file. */
5856 enum bfd_endian header_byteorder;
5858 /* A mask of all the flags which an executable may have set -
5859 from the set <<BFD_NO_FLAGS>>, <<HAS_RELOC>>, ...<<D_PAGED>>. */
5860 flagword object_flags;
5862 /* A mask of all the flags which a section may have set - from
5863 the set <<SEC_NO_FLAGS>>, <<SEC_ALLOC>>, ...<<SET_NEVER_LOAD>>. */
5864 flagword section_flags;
5866 /* The character normally found at the front of a symbol.
5867 (if any), perhaps `_'. */
5868 char symbol_leading_char;
5870 /* The pad character for file names within an archive header. */
5873 /* The maximum number of characters in an archive header. */
5874 unsigned char ar_max_namelen;
5876 /* How well this target matches, used to select between various
5877 possible targets when more than one target matches. */
5878 unsigned char match_priority;
5880 /* Entries for byte swapping for data. These are different from the
5881 other entry points, since they don't take a BFD as the first argument.
5882 Certain other handlers could do the same. */
5883 bfd_uint64_t (*bfd_getx64) (const void *);
5884 bfd_int64_t (*bfd_getx_signed_64) (const void *);
5885 void (*bfd_putx64) (bfd_uint64_t, void *);
5886 bfd_vma (*bfd_getx32) (const void *);
5887 bfd_signed_vma (*bfd_getx_signed_32) (const void *);
5888 void (*bfd_putx32) (bfd_vma, void *);
5889 bfd_vma (*bfd_getx16) (const void *);
5890 bfd_signed_vma (*bfd_getx_signed_16) (const void *);
5891 void (*bfd_putx16) (bfd_vma, void *);
5893 /* Byte swapping for the headers. */
5894 bfd_uint64_t (*bfd_h_getx64) (const void *);
5895 bfd_int64_t (*bfd_h_getx_signed_64) (const void *);
5896 void (*bfd_h_putx64) (bfd_uint64_t, void *);
5897 bfd_vma (*bfd_h_getx32) (const void *);
5898 bfd_signed_vma (*bfd_h_getx_signed_32) (const void *);
5899 void (*bfd_h_putx32) (bfd_vma, void *);
5900 bfd_vma (*bfd_h_getx16) (const void *);
5901 bfd_signed_vma (*bfd_h_getx_signed_16) (const void *);
5902 void (*bfd_h_putx16) (bfd_vma, void *);
5904 /* Format dependent routines: these are vectors of entry points
5905 within the target vector structure, one for each format to check. */
5907 /* Check the format of a file being read. Return a <<bfd_target *>> or zero. */
5908 const struct bfd_target *(*_bfd_check_format[bfd_type_end]) (bfd *);
5910 /* Set the format of a file being written. */
5911 bfd_boolean (*_bfd_set_format[bfd_type_end]) (bfd *);
5913 /* Write cached information into a file being written, at <<bfd_close>>. */
5914 bfd_boolean (*_bfd_write_contents[bfd_type_end]) (bfd *);
5917 /* Generic entry points. */
5918 #define BFD_JUMP_TABLE_GENERIC(NAME) \
5919 NAME##_close_and_cleanup, \
5920 NAME##_bfd_free_cached_info, \
5921 NAME##_new_section_hook, \
5922 NAME##_get_section_contents, \
5923 NAME##_get_section_contents_in_window
5925 /* Called when the BFD is being closed to do any necessary cleanup. */
5926 bfd_boolean (*_close_and_cleanup) (bfd *);
5927 /* Ask the BFD to free all cached information. */
5928 bfd_boolean (*_bfd_free_cached_info) (bfd *);
5929 /* Called when a new section is created. */
5930 bfd_boolean (*_new_section_hook) (bfd *, sec_ptr);
5931 /* Read the contents of a section. */
5932 bfd_boolean (*_bfd_get_section_contents)
5933 (bfd *, sec_ptr, void *, file_ptr, bfd_size_type);
5934 bfd_boolean (*_bfd_get_section_contents_in_window)
5935 (bfd *, sec_ptr, bfd_window *, file_ptr, bfd_size_type);
5937 /* Entry points to copy private data. */
5938 #define BFD_JUMP_TABLE_COPY(NAME) \
5939 NAME##_bfd_copy_private_bfd_data, \
5940 NAME##_bfd_merge_private_bfd_data, \
5941 _bfd_generic_init_private_section_data, \
5942 NAME##_bfd_copy_private_section_data, \
5943 NAME##_bfd_copy_private_symbol_data, \
5944 NAME##_bfd_copy_private_header_data, \
5945 NAME##_bfd_set_private_flags, \
5946 NAME##_bfd_print_private_bfd_data
5948 /* Called to copy BFD general private data from one object file
5950 bfd_boolean (*_bfd_copy_private_bfd_data) (bfd *, bfd *);
5951 /* Called to merge BFD general private data from one object file
5952 to a common output file when linking. */
5953 bfd_boolean (*_bfd_merge_private_bfd_data) (bfd *, bfd *);
5954 /* Called to initialize BFD private section data from one object file
5956 #define bfd_init_private_section_data(ibfd, isec, obfd, osec, link_info) \
5957 BFD_SEND (obfd, _bfd_init_private_section_data, (ibfd, isec, obfd, osec, link_info))
5958 bfd_boolean (*_bfd_init_private_section_data)
5959 (bfd *, sec_ptr, bfd *, sec_ptr, struct bfd_link_info *);
5960 /* Called to copy BFD private section data from one object file
5962 bfd_boolean (*_bfd_copy_private_section_data)
5963 (bfd *, sec_ptr, bfd *, sec_ptr);
5964 /* Called to copy BFD private symbol data from one symbol
5966 bfd_boolean (*_bfd_copy_private_symbol_data)
5967 (bfd *, asymbol *, bfd *, asymbol *);
5968 /* Called to copy BFD private header data from one object file
5970 bfd_boolean (*_bfd_copy_private_header_data)
5972 /* Called to set private backend flags. */
5973 bfd_boolean (*_bfd_set_private_flags) (bfd *, flagword);
5975 /* Called to print private BFD data. */
5976 bfd_boolean (*_bfd_print_private_bfd_data) (bfd *, void *);
5978 /* Core file entry points. */
5979 #define BFD_JUMP_TABLE_CORE(NAME) \
5980 NAME##_core_file_failing_command, \
5981 NAME##_core_file_failing_signal, \
5982 NAME##_core_file_matches_executable_p, \
5983 NAME##_core_file_pid
5985 char * (*_core_file_failing_command) (bfd *);
5986 int (*_core_file_failing_signal) (bfd *);
5987 bfd_boolean (*_core_file_matches_executable_p) (bfd *, bfd *);
5988 int (*_core_file_pid) (bfd *);
5990 /* Archive entry points. */
5991 #define BFD_JUMP_TABLE_ARCHIVE(NAME) \
5992 NAME##_slurp_armap, \
5993 NAME##_slurp_extended_name_table, \
5994 NAME##_construct_extended_name_table, \
5995 NAME##_truncate_arname, \
5996 NAME##_write_armap, \
5997 NAME##_read_ar_hdr, \
5998 NAME##_write_ar_hdr, \
5999 NAME##_openr_next_archived_file, \
6000 NAME##_get_elt_at_index, \
6001 NAME##_generic_stat_arch_elt, \
6002 NAME##_update_armap_timestamp
6004 bfd_boolean (*_bfd_slurp_armap) (bfd *);
6005 bfd_boolean (*_bfd_slurp_extended_name_table) (bfd *);
6006 bfd_boolean (*_bfd_construct_extended_name_table)
6007 (bfd *, char **, bfd_size_type *, const char **);
6008 void (*_bfd_truncate_arname) (bfd *, const char *, char *);
6009 bfd_boolean (*write_armap)
6010 (bfd *, unsigned int, struct orl *, unsigned int, int);
6011 void * (*_bfd_read_ar_hdr_fn) (bfd *);
6012 bfd_boolean (*_bfd_write_ar_hdr_fn) (bfd *, bfd *);
6013 bfd * (*openr_next_archived_file) (bfd *, bfd *);
6014 #define bfd_get_elt_at_index(b,i) BFD_SEND (b, _bfd_get_elt_at_index, (b,i))
6015 bfd * (*_bfd_get_elt_at_index) (bfd *, symindex);
6016 int (*_bfd_stat_arch_elt) (bfd *, struct stat *);
6017 bfd_boolean (*_bfd_update_armap_timestamp) (bfd *);
6019 /* Entry points used for symbols. */
6020 #define BFD_JUMP_TABLE_SYMBOLS(NAME) \
6021 NAME##_get_symtab_upper_bound, \
6022 NAME##_canonicalize_symtab, \
6023 NAME##_make_empty_symbol, \
6024 NAME##_print_symbol, \
6025 NAME##_get_symbol_info, \
6026 NAME##_bfd_is_local_label_name, \
6027 NAME##_bfd_is_target_special_symbol, \
6028 NAME##_get_lineno, \
6029 NAME##_find_nearest_line, \
6030 _bfd_generic_find_line, \
6031 NAME##_find_inliner_info, \
6032 NAME##_bfd_make_debug_symbol, \
6033 NAME##_read_minisymbols, \
6034 NAME##_minisymbol_to_symbol
6036 long (*_bfd_get_symtab_upper_bound) (bfd *);
6037 long (*_bfd_canonicalize_symtab)
6038 (bfd *, struct bfd_symbol **);
6040 (*_bfd_make_empty_symbol) (bfd *);
6041 void (*_bfd_print_symbol)
6042 (bfd *, void *, struct bfd_symbol *, bfd_print_symbol_type);
6043 #define bfd_print_symbol(b,p,s,e) BFD_SEND (b, _bfd_print_symbol, (b,p,s,e))
6044 void (*_bfd_get_symbol_info)
6045 (bfd *, struct bfd_symbol *, symbol_info *);
6046 #define bfd_get_symbol_info(b,p,e) BFD_SEND (b, _bfd_get_symbol_info, (b,p,e))
6047 bfd_boolean (*_bfd_is_local_label_name) (bfd *, const char *);
6048 bfd_boolean (*_bfd_is_target_special_symbol) (bfd *, asymbol *);
6049 alent * (*_get_lineno) (bfd *, struct bfd_symbol *);
6050 bfd_boolean (*_bfd_find_nearest_line)
6051 (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma,
6052 const char **, const char **, unsigned int *);
6053 bfd_boolean (*_bfd_find_line)
6054 (bfd *, struct bfd_symbol **, struct bfd_symbol *,
6055 const char **, unsigned int *);
6056 bfd_boolean (*_bfd_find_inliner_info)
6057 (bfd *, const char **, const char **, unsigned int *);
6058 /* Back-door to allow format-aware applications to create debug symbols
6059 while using BFD for everything else. Currently used by the assembler
6060 when creating COFF files. */
6061 asymbol * (*_bfd_make_debug_symbol)
6062 (bfd *, void *, unsigned long size);
6063 #define bfd_read_minisymbols(b, d, m, s) \
6064 BFD_SEND (b, _read_minisymbols, (b, d, m, s))
6065 long (*_read_minisymbols)
6066 (bfd *, bfd_boolean, void **, unsigned int *);
6067 #define bfd_minisymbol_to_symbol(b, d, m, f) \
6068 BFD_SEND (b, _minisymbol_to_symbol, (b, d, m, f))
6069 asymbol * (*_minisymbol_to_symbol)
6070 (bfd *, bfd_boolean, const void *, asymbol *);
6072 /* Routines for relocs. */
6073 #define BFD_JUMP_TABLE_RELOCS(NAME) \
6074 NAME##_get_reloc_upper_bound, \
6075 NAME##_canonicalize_reloc, \
6076 NAME##_bfd_reloc_type_lookup, \
6077 NAME##_bfd_reloc_name_lookup
6079 long (*_get_reloc_upper_bound) (bfd *, sec_ptr);
6080 long (*_bfd_canonicalize_reloc)
6081 (bfd *, sec_ptr, arelent **, struct bfd_symbol **);
6082 /* See documentation on reloc types. */
6084 (*reloc_type_lookup) (bfd *, bfd_reloc_code_real_type);
6086 (*reloc_name_lookup) (bfd *, const char *);
6089 /* Routines used when writing an object file. */
6090 #define BFD_JUMP_TABLE_WRITE(NAME) \
6091 NAME##_set_arch_mach, \
6092 NAME##_set_section_contents
6094 bfd_boolean (*_bfd_set_arch_mach)
6095 (bfd *, enum bfd_architecture, unsigned long);
6096 bfd_boolean (*_bfd_set_section_contents)
6097 (bfd *, sec_ptr, const void *, file_ptr, bfd_size_type);
6099 /* Routines used by the linker. */
6100 #define BFD_JUMP_TABLE_LINK(NAME) \
6101 NAME##_sizeof_headers, \
6102 NAME##_bfd_get_relocated_section_contents, \
6103 NAME##_bfd_relax_section, \
6104 NAME##_bfd_link_hash_table_create, \
6105 NAME##_bfd_link_hash_table_free, \
6106 NAME##_bfd_link_add_symbols, \
6107 NAME##_bfd_link_just_syms, \
6108 NAME##_bfd_copy_link_hash_symbol_type, \
6109 NAME##_bfd_final_link, \
6110 NAME##_bfd_link_split_section, \
6111 NAME##_bfd_gc_sections, \
6112 NAME##_bfd_lookup_section_flags, \
6113 NAME##_bfd_merge_sections, \
6114 NAME##_bfd_is_group_section, \
6115 NAME##_bfd_discard_group, \
6116 NAME##_section_already_linked, \
6117 NAME##_bfd_define_common_symbol
6119 int (*_bfd_sizeof_headers) (bfd *, struct bfd_link_info *);
6120 bfd_byte * (*_bfd_get_relocated_section_contents)
6121 (bfd *, struct bfd_link_info *, struct bfd_link_order *,
6122 bfd_byte *, bfd_boolean, struct bfd_symbol **);
6124 bfd_boolean (*_bfd_relax_section)
6125 (bfd *, struct bfd_section *, struct bfd_link_info *, bfd_boolean *);
6127 /* Create a hash table for the linker. Different backends store
6128 different information in this table. */
6129 struct bfd_link_hash_table *
6130 (*_bfd_link_hash_table_create) (bfd *);
6132 /* Release the memory associated with the linker hash table. */
6133 void (*_bfd_link_hash_table_free) (struct bfd_link_hash_table *);
6135 /* Add symbols from this object file into the hash table. */
6136 bfd_boolean (*_bfd_link_add_symbols) (bfd *, struct bfd_link_info *);
6138 /* Indicate that we are only retrieving symbol values from this section. */
6139 void (*_bfd_link_just_syms) (asection *, struct bfd_link_info *);
6141 /* Copy the symbol type of a linker hash table entry. */
6142 #define bfd_copy_link_hash_symbol_type(b, t, f) \
6143 BFD_SEND (b, _bfd_copy_link_hash_symbol_type, (b, t, f))
6144 void (*_bfd_copy_link_hash_symbol_type)
6145 (bfd *, struct bfd_link_hash_entry *, struct bfd_link_hash_entry *);
6147 /* Do a link based on the link_order structures attached to each
6148 section of the BFD. */
6149 bfd_boolean (*_bfd_final_link) (bfd *, struct bfd_link_info *);
6151 /* Should this section be split up into smaller pieces during linking. */
6152 bfd_boolean (*_bfd_link_split_section) (bfd *, struct bfd_section *);
6154 /* Remove sections that are not referenced from the output. */
6155 bfd_boolean (*_bfd_gc_sections) (bfd *, struct bfd_link_info *);
6157 /* Sets the bitmask of allowed and disallowed section flags. */
6158 void (*_bfd_lookup_section_flags) (struct bfd_link_info *,
6159 struct flag_info *);
6161 /* Attempt to merge SEC_MERGE sections. */
6162 bfd_boolean (*_bfd_merge_sections) (bfd *, struct bfd_link_info *);
6164 /* Is this section a member of a group? */
6165 bfd_boolean (*_bfd_is_group_section) (bfd *, const struct bfd_section *);
6167 /* Discard members of a group. */
6168 bfd_boolean (*_bfd_discard_group) (bfd *, struct bfd_section *);
6170 /* Check if SEC has been already linked during a reloceatable or
6172 bfd_boolean (*_section_already_linked) (bfd *, asection *,
6173 struct bfd_link_info *);
6175 /* Define a common symbol. */
6176 bfd_boolean (*_bfd_define_common_symbol) (bfd *, struct bfd_link_info *,
6177 struct bfd_link_hash_entry *);
6179 /* Routines to handle dynamic symbols and relocs. */
6180 #define BFD_JUMP_TABLE_DYNAMIC(NAME) \
6181 NAME##_get_dynamic_symtab_upper_bound, \
6182 NAME##_canonicalize_dynamic_symtab, \
6183 NAME##_get_synthetic_symtab, \
6184 NAME##_get_dynamic_reloc_upper_bound, \
6185 NAME##_canonicalize_dynamic_reloc
6187 /* Get the amount of memory required to hold the dynamic symbols. */
6188 long (*_bfd_get_dynamic_symtab_upper_bound) (bfd *);
6189 /* Read in the dynamic symbols. */
6190 long (*_bfd_canonicalize_dynamic_symtab)
6191 (bfd *, struct bfd_symbol **);
6192 /* Create synthetized symbols. */
6193 long (*_bfd_get_synthetic_symtab)
6194 (bfd *, long, struct bfd_symbol **, long, struct bfd_symbol **,
6195 struct bfd_symbol **);
6196 /* Get the amount of memory required to hold the dynamic relocs. */
6197 long (*_bfd_get_dynamic_reloc_upper_bound) (bfd *);
6198 /* Read in the dynamic relocs. */
6199 long (*_bfd_canonicalize_dynamic_reloc)
6200 (bfd *, arelent **, struct bfd_symbol **);
6202 /* Opposite endian version of this target. */
6203 const struct bfd_target * alternative_target;
6205 /* Data for use by back-end routines, which isn't
6206 generic enough to belong in this structure. */
6207 const void *backend_data;
6211 bfd_boolean bfd_set_default_target (const char *name);
6213 const bfd_target *bfd_find_target (const char *target_name, bfd *abfd);
6215 const bfd_target *bfd_get_target_info (const char *target_name,
6217 bfd_boolean *is_bigendian,
6219 const char **def_target_arch);
6220 const char ** bfd_target_list (void);
6222 const bfd_target *bfd_search_for_target
6223 (int (*search_func) (const bfd_target *, void *),
6226 /* Extracted from format.c. */
6227 bfd_boolean bfd_check_format (bfd *abfd, bfd_format format);
6229 bfd_boolean bfd_check_format_matches
6230 (bfd *abfd, bfd_format format, char ***matching);
6232 bfd_boolean bfd_set_format (bfd *abfd, bfd_format format);
6234 const char *bfd_format_string (bfd_format format);
6236 /* Extracted from linker.c. */
6237 bfd_boolean bfd_link_split_section (bfd *abfd, asection *sec);
6239 #define bfd_link_split_section(abfd, sec) \
6240 BFD_SEND (abfd, _bfd_link_split_section, (abfd, sec))
6242 bfd_boolean bfd_section_already_linked (bfd *abfd,
6244 struct bfd_link_info *info);
6246 #define bfd_section_already_linked(abfd, sec, info) \
6247 BFD_SEND (abfd, _section_already_linked, (abfd, sec, info))
6249 bfd_boolean bfd_generic_define_common_symbol
6250 (bfd *output_bfd, struct bfd_link_info *info,
6251 struct bfd_link_hash_entry *h);
6253 #define bfd_define_common_symbol(output_bfd, info, h) \
6254 BFD_SEND (output_bfd, _bfd_define_common_symbol, (output_bfd, info, h))
6256 struct bfd_elf_version_tree * bfd_find_version_for_sym
6257 (struct bfd_elf_version_tree *verdefs,
6258 const char *sym_name, bfd_boolean *hide);
6260 bfd_boolean bfd_hide_sym_by_version
6261 (struct bfd_elf_version_tree *verdefs, const char *sym_name);
6263 /* Extracted from simple.c. */
6264 bfd_byte *bfd_simple_get_relocated_section_contents
6265 (bfd *abfd, asection *sec, bfd_byte *outbuf, asymbol **symbol_table);
6267 /* Extracted from compress.c. */
6268 bfd_boolean bfd_compress_section_contents
6269 (bfd *abfd, asection *section, bfd_byte *uncompressed_buffer,
6270 bfd_size_type uncompressed_size);
6272 bfd_boolean bfd_get_full_section_contents
6273 (bfd *abfd, asection *section, bfd_byte **ptr);
6275 bfd_boolean bfd_is_section_compressed
6276 (bfd *abfd, asection *section);
6278 bfd_boolean bfd_init_section_decompress_status
6279 (bfd *abfd, asection *section);
6281 bfd_boolean bfd_init_section_compress_status
6282 (bfd *abfd, asection *section);
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